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Horizontal powder gravimetric blender with blowing device and working method thereof


source:[Gravimetric blender]   release time:2021-05-12 10:56:21




Horizontal powder gravimetric blender with blowing device and working method thereof
[Patent Abstract] The present invention discloses a horizontal powder gravimetric blender with a blowing device and its working method. It consists of a support frame, a drive motor, a drive motor support plate, a feed port, a blended tank, a liquid adding device, The inspection door, limit switch, discharge port, and control system are composed; after the mixture material enters the blended tank through the feed port, the blended device stirs and mixes the material, and a small amount of oil, molasses and other liquids enter the blended tank through the liquid addition device. blended and blowing device clean the residue on the inner wall of the blended tank to improve the utilization rate of raw materials. The horizontal powder gravimetric blender with a blowing device of the present invention has high automation, high blended effect, high raw material blended uniformity, and a blowing structure to reduce raw material waste.
【Patent Description】
gravimetric blender
Horizontal powder gravimetric blender with blowing device and working method thereof
Technical field
[0001] The present invention belongs to the field of material blended, and specifically relates to a horizontal powder gravimetric blender with a blowing device.
【Background technique】
[0002] A gravimetric blender is a machine that uses mechanical force and gravity to uniformly mix two or more materials. Hybrid machinery is widely used in various industries and daily life. The gravimetric blender can mix a variety of materials into a uniform mixture, and can increase the contact surface area of ​​the materials to promote chemical reactions; it can also accelerate physical changes, such as adding granular solutes to solvents, which can accelerate the dissolution and blended through the action of the blended machinery.
[0003] In order to reduce the footprint of existing gravimetric blenders, they are usually set up with a positive type. However, the blended effect of the vertical gravimetric blender is relatively poor, the efficiency is low, and the blended is inconvenient during the working process, and there are more residues on the inner wall of the equipment.
[0004] At present, in the production process, the raw materials need to be mixed, and the powder gravimetric blender needs to be used when the powder is mixed. During the powder blended process, more powder is easily sprayed at the top of the powder gravimetric blender. As a result, the environment in the entire powder blended workshop is affected. Operators have to wear masks or face masks for operation. Working in this environment for a long time will also bring physical discomfort to the staff.

[Content of the invention]

[0005] In order to solve the above technical problems, the present invention provides a horizontal powder gravimetric blender with a blowing device, including: a support frame 1, a drive motor 2, a drive motor support plate 3, a feed port 4, a blended tank 5. Liquid adding device 6, inspection door 7, limit switch 8, discharge port 9, control system 10; the support frame 1 is welded by stainless steel material, and both sides of the support frame 1 have a trapezoidal structure and two trapezoidal structures The bottom is fixedly connected by a beam; the blended tank 5 is supported and fixed by the support frame 1; the feed port 4 is located at the upper part of the blended tank 5, the discharge port 9 is located at the lower part of the blended tank 5, and the center of the feed port 4 and the discharge port 9 The axis is on the same vertical line; the front of the blended tank 5 is provided with an access door 7, and both ends of the lower side of the access door 7 are provided with a limit switch 8; the liquid addition device 6 is located on the upper side of the blended tank 5; The drive motor support plate 3 is located on the side of the support frame 1, and the drive motor support plate 3 is welded and fixed to the support frame 1. The drive motor 2 is placed on the drive motor support plate 3, and the center axis of the drive motor 2 is level with the blended tank 5 The central axis is coaxial; the control system 10 is placed on the crossbeam of the support frame 1; the drive motor 2 and the limit switch 8 are respectively connected to the control system 10 by wires.
[0006] Further, the blended tank 5 includes: a stirring device 5-1, a blowing device 5-2, a material blended uniformity detector 5-3, an inner wall attachment concentration detector 5-4; wherein the stirring The device 5-1 is located in the middle of the blended tank 5, and the stirring device 5-1 rotates inside the blended tank 5; part of the blowing device 5-2- is located below the inside of the blended tank 5, and the other part of the blowing device 5-2 Located on the outer side of the blended tank 5; the material blended uniformity detector 5-3 is arranged above the inner wall of the blended tank 5; the inner wall attachment concentration detector 5-4 is located below the inner wall of the blended tank 5; the materials are evenly mixed The degree detector 5-3 and the inner wall attachment concentration detector 5-4 are respectively connected to the control system 10 through wires.
[0007] Further, the stirring device 5-1 includes: a fastening shaft 5-1-1, a stirring shaft 5-1-2, and a stirring blade 5-1-3; wherein the stirring shaft 5-1-2 The agitating shaft 5-1-2 is coaxially connected to the drive motor 2 through a fastening shaft 5-1-1, the stirring shaft 5-1-2 is made of stainless steel, and its pipe diameter is between 50mm and 80mm; the fastening shaft 5-1-1 1 is fixedly welded on the upper left side of the support frame 1; the stirring blades 5-1-3 are equally spaced on both sides of the stirring shaft 5-1-2, and the spacing is between 10cm~15cm, the stirring blades 5-1-3 It has a fan-shaped structure, and the thickness of the blended blade 5-1-3 is 3cm~6cm.
[0008] Further, the blowing device 5-2 includes: a blowing solenoid valve 5-2-1, a connecting pipe 5-2-2, a blowing pipe 5-2-3, a nozzle 5-2-4; The injection solenoid valve 5-2-1 is fixedly connected to the side of the drive motor support plate 3; the end of the connecting pipe 5-2-2- is connected through the injection solenoid valve 5-2-1, and the connection pipe 5- The other end of 2-2 is threadedly connected with the injection pipe 5-2-3, the connecting pipe 5-2-2 is made of hot-dip galvanized pipe; the injection pipe 5-2-3 is equidistantly distributed with nozzles 5-2 -4, the number of nozzles 5-2-4 is not less than 10; the spray solenoid valve 5-2-1 is controlly connected to the control system 10 through a wire.
[0009] Further, the liquid adding device 6 includes: a liquid adding pipe 6-1, a liquid adding valve 6-2, a liquid flow meter 6-3; wherein the liquid adding valve 6-2 and the liquid adding pipe 6 1 Through connection; The liquid flow meter 6-3 is located on the side of the liquid addition valve 6-2-, and the liquid flow meter 6-3 is in a through connection with the liquid inlet pipe 6-1; the liquid addition valve 6-2 and the liquid flow meter 6-3 are respectively connected to the control system 10 via wires.
[0010] Further, the blended blade 5-1-3 is molded by a polymer material, and the composition and manufacturing process of the blended blade 5-1-3 are as follows: 1. Composition of the blended blade 5-1-3: In parts by weight, 22~65 parts of fluoromethyl-I,I,1,3,3,3-hexafluoroisopropyl ether, (IR)-trans-2,2-dimethyl-3- (2-Methyl-1-propenyl)-cyclopropanecarboxylic acid-3-phenoxybenzyl ester 76~135 parts, 3-fluoro-4-(4-morpholinyl)-aniline 56~104,3- (2,2-Difluorovinyl)_2,2-Dimethylcyclopropionic acid-(IS, 3S)-REL_(R)_Amino (3-phenoxyphenyl) methyl ester 35~87 parts, (R, S)-3-allyl-2-methyl-4-oxocyclopent-2-enyl (R, S) cis, trans-2,2-dimethyl-3-(2-methyl -1-propenyl) cyclopropane carboxylate 102~176 parts, (S)a-cyano-phenoxybenzyl (lR, 3R)-3-(2,2-dibromovinyl)-2 , 2-Dimethylcyclopropane carboxylate 43~96 parts, 3-(2,2-Dichlorovinyl)-2,2-Dimethylcyclopropanoic acid-(1S, 3S) with a concentration of 13ppm~43ppm )-REL-(R)_cyano(3-phenoxyphenyl)methyl ester 64~128 parts, (1R,S)_cis-trans-2,2-dimethyl-3-(2-methyl -1-propenyl) cyclopropane carboxylic acid-[2,5-dioxo-3-(2-propynyl)]-1-imidazolidinyl methyl ester 46~113 parts, 4-amino-5- Chloro-N-[ (2-Diethylamino)ethyl]-2-methoxybenzamide 29~62 parts, crosslinking agent 69~118 parts, 2-[4-(acetylamino)-3-nitro 76~106 parts of phenyl]propionitrile, N-[5-[ [2-(acetoxy)ethyl](benzyl)amino]-2-[(2-chloro-4,6-dinitro Phenyl) azo]-4-methoxyphenyl]acetamide 58~124 parts, N-[2-[(2-bromo-4,6-dinitrophenyl)azo]-5-[ (2-cyanoethyl)amino]-4-methoxyphenyl]-acetamide 27~82 parts, N-[2-[ (2-bromo-4,6-dinitrophenyl)azo ]-5-ethylamino-4-methoxyphenyl] acetamide 43~69 parts; the crosslinking agent is N-[3-(di-2-propenylamino)-4-methoxyphenyl ]Any one of acetamide, N,N-diisopropyl-2-benzothiazole sulfenamide, and bisacetoacetyl-2,5-dichloro-p-phenylenediamine; 2. Stirring blade 5-1- The manufacturing process of 3 includes the following steps: Step 1: Add 1654-2075 parts of ultrapure water with a conductivity of 1.28yS/cm~3.45yS/cm into the reactor, start the agitator in the reactor, and rotate at 72rpm~ 145rpm, start the heating pump, make the temperature in the reactor rise to 6 5°C~92°C; Add fluoromethyl-I, I,1,3,3,3-hexafluoroisopropyl alcohol, (IR)-trans-2,2-dimethyl_3_( 2-Methyl-1-propenyl)-cyclopropanecarboxylic acid-3-phenoxybenzyl ester, 3-fluoro-4-(4-morpholinyl)-aniline, stir until completely dissolved, adjust the pH 3.8~8.2, adjust the stirrer speed to 114print111~196print111, temperature 75°(:~138°(:, esterification reaction for 10~26 hours; Step 2: take 3_(2,2_二(Hydrovinyl)_2,2-Dimethylcyclopropionic acid-(IS, 3S)-REL_(R)_Amino(3-phenoxyphenyl)methyl ester, (R,S)-3-allyl 2-methyl-4-oxocyclopent-2-enyl (R, S) cis, trans-2,2-dimethyl-3-(2-methyl-1-propenyl) cyclopropane carboxy The acid ester is crushed, and the powder particle size is 800~1800 mesh; add (S)Ct-cyano-phenoxybenzyl (lR, 3R)-3-(2,2-dibromovinyl)-2,2 _Dimethylcyclopropane carboxylate is evenly mixed and laid flat in the tray with a thickness of 14mm~28mm. The dose is 4.2kGy~8.6kGy and the energy is 6. OMeV~18MeV a-ray irradiation 95~138 Minutes, and the same dose of β-ray irradiation for 44~115 minutes; Step 3: The mixed powder treated in Step 2 is dissolved in 3-(2,2-dichlorovinyl)-2,2-dimethyl ring Propionic acid-(1S, 3S)-REL-(R)-cyano(3-phenoxyphenyl) methyl ester, add it to the reactor, the stirrer speed is 92rpm~128rpm, the temperature is 63°C~127° C. Start the vacuum pump to make the vacuum degree of the reactor reach _0.45MPa~1.68MPa, keep this state and react for 16~34 hours; release the pressure and pass in radon gas to make the pressure in the reactor be 0.84MPa~1.52MPa, keep the temperature static Set for 12~23 hours; the speed of the stirrer is increased to 174rpm~228rpm, and the pressure of the reactor is relieved to 0MPa; (IR, S)-cis-trans-2,2-dimethyl-3-(2-methyl) -1-propenyl) cyclopropane carboxylic acid-[2,5-dioxo-3-(2-propynyl)]-1-imidazolidinyl methyl ester, 4-amino-5-chloro-N_[ ( After the 2-diethylamino)ethyl]-2-methoxybenzamide is completely dissolved, add the cross-linking agent and stir and mix so that the hydrophile-lipophile balance of the reaction kettle solution is 4.6~9.2, keep it for 5~11 Hours; Step 4: When the speed of the stirrer is 107rpm~168rpm, add 2-[4-(acetylamino)-3-nitrophenyl] propionitrile, N-[5-[[2-(acetoxy Yl)ethyl](phenylmethyl)amino]-2-[(2-chloro-4,6-dinitrophenyl)azo]-4-methoxyphenyl]acetamide, N-[2 -[(2-Bromo-4,6-dinitrophenyl)azo]-5-[(2-cyanoethyl)amino]-4-methoxyphenyl]-acetamide and N-[2 -[ (2-Bromo-4,6-dinitrophenyl)azo]-5-ethylamino-4-methoxyphenyl]acetamide, raise the pressure of the reactor to 1. IMPa~ 2.4MPa, the temperature is 156°C~234°C, the polymerization reaction is 18~39 hours; after the completion of the reaction, the pressure in the reactor is reduced to 0MPa, and the temperature is reduced to 32°C~45°C. The blended blade 5-1-3 can be produced.
[0011] Further, the present invention also discloses a working method of a horizontal powder gravimetric blender with a blowing device, the method includes the following steps: Step 1: The staff opens the maintenance door 7 inspection equipment each After the parts are firm and reliable, close the inspection door 7 and press the power switch of the control system 10. At this time, the limit switch 8 sends the detected limit signal to the control system 10, and the control system 10 judges that the inspection door 7 is closed in place. The raw material conveying device conveys the raw materials to be mixed into the blended tank 5 through the feed port 4; Step 2: The staff presses the start button on the control system 10, the control system 10 starts the drive motor 2, and the drive motor 2 drives the blended shaft 5-1-2 makes a rotating motion, thereby driving the stirring blade 5-1-3 to make a coaxial rotating motion around the stirring shaft 5-1-2 to stir and mix the raw materials; Step 3: After driving the motor 2 to run for Smin~12min , The control system 10 opens the liquid addition valve 6-2, when the liquid flow meter 6-3 detects that the liquid flow rate is not less than 30ml, the liquid flow meter 6-3 sends a feedback signal to the control system 10, and the control system 10 closes the liquid Adding valve 6-2; the added liquid is grease, molasses and other trace liquids; Step 4: The material blended uniformity detector 5-3 monitors the blended uniformity of the material in real time, when the material blended uniformity detector 5-3 When detecting that the uniformity of the mixed material reaches 68ppm, the material blended uniformity detector 5-3 sends the detection signal to the control system 10, and the control system 10 stops driving the motor 2; the uniformly mixed material is discharged to the storage through the discharge port 9 Zone; Step 5: During the blended process of the raw materials, the inner wall attachment concentration detector 5-4 detects the concentration of the remaining attachments on the inner wall of the blended tank 5. When the inner wall attachment concentration detector 5-4 detects the blended tank 5 When the concentration of the remaining attachments on the inner wall is greater than 5ppm, the inner wall attachment concentration detector 5-4 sends an electrical signal to the control system 10, and the control system 10 opens the spray solenoid valve 5-2-1, and the spray airflow passes through the spray pipe The nozzle 5-2-4 on the 5-2-3 sprays onto the inner wall of the blended tank 5, and sprays the remaining attachments on the inner wall into the mixed materials for blended and stirring.

[0012] The present invention discloses a horizontal powder gravimetric blender with a blowing device, and its advantages are: (1) The device adopts a horizontal structure, and the blended effect is good; (2) The device is equipped with a blowing device. The device effectively reduces residues and improves the utilization rate of raw materials; (3) The device has a simple structure and a high degree of automation.
[0013] A horizontal powder gravimetric blender with a blowing device according to the present invention has a high degree of automation, high blended effect, high raw material blended uniformity, and a blowing structure to reduce raw material waste.
【Explanation of the drawings】
[0014] FIG. 1 is a schematic diagram of a horizontal powder gravimetric blender with a blowing device described in the present invention.
[0015] FIG. 2 is a schematic diagram of the internal structure of the blended tank described in the present invention.
[0016] FIG. 3 is a schematic diagram of the structure of the stirring device described in the present invention.
[0017] FIG. 4 is a schematic structural view of the blowing device described in the present invention.
[0018] FIG. 5 is a schematic view of the structure of the liquid adding device described in the present invention.
[0019] FIG. 6 is a graph of the uniformity of blended of the blended blade described in the present invention as a function of the blended time.
[0020] FIG. 7 is a schematic diagram of the start-up control of the drive motor described in the present invention.
[0021] In the above figures 1 to 5, the support frame 1, the drive motor 2, the drive motor support plate 3, the feed port 4, the blended tank 5, the stirring device 5-1, the fastening shaft 5-1-1, stirring Shaft 5-1-2, blended blade 5-1-3, blowing device 5-2, blowing solenoid valve 5-2-1, connecting pipe 5-2-2, blowing pipe 5-2-3, nozzle 5-2-4, Material blended uniformity detector 5-3, inner wall attachment concentration detector 5-4, liquid adding device 6, liquid inlet pipe 6-1, liquid adding valve 6-2, liquid flow meter 6 3. Inspection door 7, limit switch 8, discharge port 9, control system 10.
【Detailed ways】
[0022] A horizontal powder gravimetric blender with a blowing device provided by the present invention will be further described below with reference to the drawings and embodiments.
[0023] As shown in Figure 1, it is a schematic diagram of a horizontal powder gravimetric blender with a blowing device described in the present invention. It can be seen from Figure 1 that it includes: a support frame 1, a drive motor 2, and a drive Motor support plate 3, feed port 4, blended tank 5, liquid adding device 6, access door 7, limit switch 8, discharge port 9, control system 10; the support frame 1 is welded by stainless steel and supports The two sides of the frame 1 are trapezoidal structures, and the bottoms of the two trapezoidal structures are fixedly connected by beams; the blended tank 5 is supported and fixed by the supporting frame 1; the feed port 4 is located on the upper part of the blended tank 5, and the discharge port 9 is located in the blended tank 5. In the lower part, the central axis of the inlet 4 and the outlet 9 are on the same vertical line; the front of the blended tank 5 is provided with an access door 7, and both ends of the access door 7 are provided with a limit switch 8; The liquid adding device 6 is located on the upper side of the blended tank 5; the drive motor support plate 3 is located on the side of the support frame 1, and the drive motor support plate 3 and the support frame 1 are welded and fixed; the drive motor support plate 3 is placed above the drive motor 2. The central axis of the drive motor 2 is coaxial with the horizontal central axis of the blended tank 5; the control system 10 is placed on the beam of the support frame 1; the drive motor 2 and the limit switch 8 are respectively connected to the control system 10 through wires. .
[0024] As shown in FIG. 2, it is a schematic diagram of the internal structure of the blended tank described in the present invention. From FIG. 2 or FIG. 1, it can be seen that the blended tank 5 includes: a stirring device 5-1, a blowing device 5-2, Material blended uniformity detector 5-3, inner wall attachment concentration detector 5-4; wherein the stirring device 5-1 is located in the middle of the interior of the blended tank 5, and the stirring device 5-1 is rotating inside the blended tank 5; The blowing device 5-2- is partly located below the inside of the blended tank 5, and the other part of the blowing device 5-2 is located on the outer side of the blended tank 5; the material blended uniformity detector 5-3 is located above the inner wall of the blended tank 5. The inner wall attachment concentration detector 5-4 is located below the inner wall of the blended tank 5; the material blended uniformity detector 5-3 and the inner wall attachment concentration detector 5-4 are respectively connected to the control system 10 via wires.
[0025] As shown in FIG. 3, it is a schematic diagram of the structure of the stirring device described in the present invention. It can be seen from FIG. 3 that the stirring device 5-1 includes: a fastening shaft 5-1-1, a stirring shaft 5-1-1 2. blended blade 5-1-3; wherein the blended shaft 5-1-2 is coaxially connected to the drive motor 2 through a fastening shaft 5-1-1, and the blended shaft 5-1-2 is made of stainless steel , The pipe diameter is between 50mm~80mm; the fastening shaft 5-1-1 is fixedly welded on the upper left side of the support frame 1; the blended blades 5-1-3 are equally spaced on the blended shaft 5-1-1 2 On both sides, the spacing is between 10cm~15cm, the stirring blade 5-1-3 has a fan-shaped structure, and the thickness of the stirring blade 5-1-3 is 3cm~6cm.
[0026] As shown in FIG. 4, it is a schematic diagram of the structure of the blowing device described in the present invention. It can be seen from FIG. 4 or FIG. 1 that the blowing device 5-2 includes: a blowing solenoid valve 5-2-1, Connecting pipe 5-2-2, blowing pipe 5-2-3, nozzle 5-2-4; wherein the blowing solenoid valve 5-2-1 is fixedly connected to the side of the drive motor support plate 3; the connecting pipe The 5-2-2-end is connected through the injection solenoid valve 5-2-1, and the other end of the connecting pipe 5-2-2 is threadedly connected with the injection pipe 5-2-3. The connecting pipe 5-2-2 is hot Galvanized pipe material; nozzles 5-2-4 are distributed equidistantly on the injection pipe 5-2-3, and the number of nozzles 5-2-4 is not less than 10; the injection solenoid valve 5-2- 1 Control connection with control system 10 through wires.
[0027] As shown in FIG. 5, it is a schematic diagram of the structure of the liquid adding device described in the present invention. It can be seen from FIG. 5 or FIG. 1 that the liquid adding device 6 includes: a liquid inlet pipe 6-1, a liquid adding valve 6 2. Liquid flow meter 6-3; wherein the liquid addition valve 6-2 is connected through the liquid inlet pipe 6-1; the liquid flow meter 6-3 is located on the side of the liquid addition valve 6-2-, and the liquid flow meter 6 -3 is connected through the liquid inlet pipe 6-1; the liquid addition valve 6-2 and the liquid flow meter 6-3 are respectively connected to the control system 10 through wires.
[0028] The working process of a horizontal powder gravimetric blender with a blowing device according to the present invention is: Step 1: The staff opens the inspection door 7 and checks that all parts of the equipment are firm and reliable, then close the inspection door 7 , Press the power switch of the control system 10, at this time, the limit switch 8 sends the detected limit signal to the control system 10. The control system 10 judges that the inspection door 7 is closed in place, and the raw material conveying device passes the raw materials to be mixed into The material port 4 is conveyed to the blended tank 5; Step 2: The staff presses the start button on the control system 10, the control system 10 starts the drive motor 2, and the drive motor 2 drives the blended shaft 5-1-2 to make a rotary motion, thereby Drive the blended blade 5-1-3 to make a coaxial rotation around the blended shaft 5-1-2 to stir and mix the raw materials; Step 3: After driving the motor 2 to run for Smin~12min, the control system 10 opens the liquid addition valve 6 2. When the liquid flow meter 6-3 detects that the liquid flow rate is not less than 30ml, the liquid flow meter 6-3 sends a feedback signal to the control system 10, and the control system 10 closes the liquid addition valve 6-2; added liquid It is a trace liquid such as grease and molasses; Step 4: The material blended uniformity detector 5-3 monitors the blended uniformity of the material in real time. When the material blended uniformity detector 5-3 detects that the uniformity of the mixture reaches 68ppm, The material blended uniformity detector 5-3 sends the detection signal to the control system 10, and the control system 10 stops driving the motor 2; the uniformly mixed material is discharged to the storage area through the discharge port 9; Step 5: During the raw material blended process , The inner wall attachment concentration detector 5-4 detects the concentration of the attachments remaining on the inner wall of the blended tank 5. When the inner wall attachment concentration detector 5-4 detects that the concentration of the attachments remaining on the inner wall of the blended tank 5 is greater than 5 ppm , The inner wall attachment concentration detector 5-4 sends an electric signal to the control system 10, and the control system 10 opens the spray solenoid valve 5-2-1, and the spray airflow passes through the nozzle 5- on the spray pipe 5-2-3 2-4 spray on the inner wall of the blended tank 5, spray the remaining attachments on the inner wall into the mixed material for blended and stirring.
[0029] A horizontal powder gravimetric blender with a blowing device according to the present invention has a high degree of automation, high blended effect, high raw material blended uniformity, and a blowing structure to reduce raw material waste.
[0030] The following is an example of the manufacturing process of the stirring blade 5-1-3 of the present invention. The example is to further illustrate the content of the present invention, but should not be construed as a limitation of the present invention. Without departing from the spirit and essence of the present invention, modifications and substitutions made to the methods, steps or conditions of the present invention fall within the scope of the present invention.
[0031] Unless otherwise specified, the technical means used in the embodiments are conventional means well known to those skilled in the art.
[0032] Example 1 The stirring blade 5-1-3 of the present invention was manufactured according to the following steps, and calculated in parts by weight: Step 1: Add ultrapure water 1654 with a conductivity of 1.28 μS/cm into the reactor Start the stirrer in the reactor at 72 rpm and start the heating pump to increase the temperature in the reactor to 65 °C; add fluoromethyl-I, I, 1, 3, 3, 3-hexafluoroisopropyl in sequence 22 parts of base ether, 76 parts of (IR)-trans-2,2-dimethyl-3-(2-methyl-1-propenyl)-cyclopropanecarboxylic acid-3-phenoxybenzyl ester, 56 parts of 3-fluoro-4-(4-morpholinyl)-aniline, stir until completely dissolved, adjust the pH to 3.8, adjust the stirrer speed to 114rpm, the temperature to 75°C, and the esterification reaction for 10 hours; Step 2: Take 3_(2,2-Difluorovinyl)_2,2-Dimethylcyclopropionic acid-(IS, 3S)-REL_(R)_Amino (3-phenoxyphenyl) methyl ester 35 parts, (R, S)-3-allyl-2-methyl-4-oxocyclopent-2-enyl (R, S) cis, trans-2,2-dimethyl 10-methyl -1-propenyl) cyclopropane carboxylate was pulverized, and the powder particle size was 800 mesh; (S)Ct-cyano-phenoxybenzyl (lR, 3R)-3-(2,2- Dibromovinyl) -2,2-dimethylcyclopropane carboxylate 43 parts were mixed uniformly, spread flat in the tray, the thickness of the spread was Hmm, the dose was 4.2kGy, and the energy was 6. OMeV a-ray radiation Expose for 95 minutes, and the same dose of β-ray irradiation for 44 minutes; Step 3: The mixed powder treated in Step 2 is dissolved in 3-(2,2-Dichlorovinyl)-2,2- at a concentration of 13ppm To 64 parts of dimethylcyclopropionic acid-(1S, 3S)-REL-(R)_cyano(3-phenoxyphenyl) methyl ester, add it to the reactor, the agitator speed is 92rpm, the temperature is 63° C. Start the vacuum pump to make the vacuum degree of the reactor reach -0.45MPa, keep this state for reaction for 16 hours; release the pressure and pass in radon gas, make the pressure in the reactor 0.84MPa, keep it for 12 hours while keeping the temperature; the speed of the stirrer Increase to 174rpm, while the pressure of the reactor is relieved to 0MPa; (1R, S)_cis-trans-2,2-dimethyl-3-(2-methyl-1-propenyl)cyclopropanecarboxylic acid_ 46 parts of [2,5-Dioxy-3-(2-propynyl)]-1-imidazolidinyl methyl ester, 4-amino-5-chloro-N-[ (2-diethylamino)ethyl ] After 29 parts of 2-methoxybenzamide is completely dissolved, add 69 parts of cross-linking agent and stir and mix to make the hydrophile-lipophile balance value of the reaction kettle solution is 4.6, keep it for 5 hours while keeping warm; Step 4: While stirring When the speed of the device is 107rpm, add 76 parts of 2-[4-(acetylamino)-3-nitrophenyl]propionitrile, N-[5-[[2-(acetoxy)ethyl](benzene Methyl)amino]-2-[(2-chloro-4,6-dinitrophenyl)azo]-4-methoxyphenyl]acetamide 58 parts, N-[2-[(2- Bromo-4,6-dinitrophenyl)azo]-5-[(2-cyanoethyl)amino]-4-methoxyphenyl]-acetamide 27 parts, N-[2-[ ( IMPa, temperature of 2-bromo-4,6-dinitrophenyl) azo]-5-ethylamino-4-methoxyphenyl] acetamide 43 parts, the reactor pressure is increased to 1.1MPa, temperature 156°C, polymerization reaction for 18 hours; after the completion of the reaction, the pressure in the reactor is reduced to OMPa, the temperature is lowered to 32°C, the material is discharged, and the stirring blade 5-1-3 can be obtained by entering the compression molding machine; The coupling agent is N-[3-(di-2-propenylamino)-4-methoxyphenyl]acetamide.
[0033] Example 2 The stirring blade 5-1-3 of the present invention was manufactured according to the following steps, and counted in parts by weight: Step 1: Add ultrapure water 1824 with a conductivity of 2.48 μS/cm to the reactor Start the stirrer in the reactor at 104 rpm, start the heating pump, and increase the temperature in the reactor to 82°C; add fluoromethyl-1,1,1,3,3,3-hexafluoroisopropyl in sequence 42 parts of base ether, 105 parts of (IR)-trans-2,2-dimethyl-3-(2-methyl-1-propenyl)-cyclopropanecarboxylic acid-3-phenoxybenzyl ester, 83 parts of 3-fluoro-4-(4-morpholinyl)-aniline, stir until completely dissolved, adjust the pH to 6.3, adjust the stirrer speed to 158rpm, the temperature to 105°C, and the esterification reaction for 18 hours; Step 2: Take 3_(2,2-Difluorovinyl)_2,2-Dimethylcyclopropionic acid-(IS, 3S)-REL_(R)_Amino (3-phenoxyphenyl) methyl ester 62 parts, (R, S)-3-allyl-2-methyl-4-oxocyclopent-2-enyl (R, S) cis, trans-2,2-dimethyl 10-methyl 142 parts of -1-propenyl) cyclopropane carboxylate were pulverized, and the particle size of the powder was 1300 mesh;[Gravimetric blender]