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Manufacturing method of horizontal double-shaft Gravimetric blender


source:[Gravimetric blender]   release time:2021-05-12 11:13:20




Manufacturing method of horizontal double-shaft Gravimetric blender
[Patent Abstract] The present invention discloses a horizontal double-shaft blended and moisturizing machine, which is characterized in that it includes two groups of blended components installed symmetrically along the axial direction of the sealing cylinder, and each group of blended components includes a motor, a rotating shaft and a U Type stirring rod, the rotating shaft is fixedly installed at both ends along the axial direction of the sealing cylinder, the end of the rotating shaft outside the sealing cylinder is connected with a motor, the end of the rotating shaft in the sealing cylinder is connected with a U-shaped stirring rod, the The U-shaped stirring rod rotates along the inner wall of the sealed cylinder, and there is a gap between the U-shaped stirring rods of the two sets of stirring components. The invention can realize sufficient and effective stirring, accelerate the softening of the medicinal materials, reduce the moisture content in the medicinal materials, and reduce the loss of active ingredients in the medicinal materials. The use of two tangent reverse arc configuration stirring blades can effectively reduce fluid resistance, reduce collision heat generation, and extend the service life of the stirring components.
【Patent Description】
Horizontal double-shaft blended and moisturizing machine
Technical field
[0001] The present invention relates to a medicinal material processing equipment, in particular to a horizontal double-shaft blended and moisturizing machine.
【Background technique】
[0002] The softening treatment of Chinese medicinal materials is the use of water or other liquid auxiliary materials to make the medicinal materials absorb a certain amount of water, so that the texture of the medicine changes from hard to soft, which is convenient for cutting. At the same time, it can also relieve the medicinal properties of certain drugs and reduce the toxic side effects of the drugs. For hard-textured medicinal materials, such as rhizome medicines such as sylvestris, wood incense, and turmeric, it is difficult for water to penetrate into the medicinal materials. The medicinal materials need to be soaked in clear water for a certain period of time to inhale the appropriate amount of water and combine with the moisturizing method to finally soften the medicinal materials.
[0003] However, for this traditional soaking method, the prior art uses a rotating drum and a method of setting a medicine copying plate on the inner wall of the rotating drum to stir the medicine, and the motor needs to drive the entire drum and the medicine to rotate, so there is The problem of the small volume of the drum or the excessive power consumption of the motor. In the prior art, a single stirring paddle is also installed in the axial direction of the horizontal sealed cylinder for stirring, but for rhizome-like bulk medicinal materials, the medicinal materials will deposit on the bottom of the cylinder and cannot achieve sufficient blended effect. Therefore, these problems often cause the uneven blended part to be thorough without good infiltration and combination, resulting in excessive drug soaking and loss of active ingredients, and even mildew. During the blended process, the configuration of the blended part has an important influence on the blended effect, and the blended shaft and the blended blade are consumable parts. If they are damaged, the maintenance process is complicated and the cost is high.

[Content of the invention]
Gravimetric blender
[0004] The technical problem to be solved by the present invention is insufficient agitation in the traditional soaking and moistening process, and the infiltration and binding effect is poor. The purpose is to provide a horizontal double-shaft stirring and moisturizing machine to achieve full agitation of the drug and enhance The combined effect of infiltration can effectively prevent the loss of drug components and mildew.
[0005] The present invention is achieved through the following technical solutions:
A horizontal double-shaft blended and moisturizing machine includes a sealing cylinder, a support and a sealing door. The sealing cylinder is fixedly mounted on the support, the sealing door is mounted on the sealing cylinder, and the sealing cylinder is also equipped with a water inlet and an outlet. The water pipe also includes two sets of agitating components installed symmetrically along the axial direction of the sealing cylinder. Each group of agitating components includes a motor, a rotating shaft and a U-shaped agitating rod. The rotating shafts are respectively fixedly installed along the axial ends of the sealing cylinder , The end of the rotating shaft outside the sealed cylinder is connected with a motor, and the end of the rotating shaft in the sealed cylinder is connected with a U-shaped stirring rod. The U-shaped stirring rod rotates along the inner wall of the sealed cylinder. There is a gap therebetween, the U-shaped stirring rod is provided with a stirring blade facing the shaft center of the sealing cylinder, and the blades of the stirring blade are in the configuration of two tangent reverse arcs.
[0006] The sealed cavity of the moisturizer is composed of a sealed cylinder and a sealed door. The bracket supports and fixes the sealed cylinder. Clean water is injected into the water inlet pipe on the sealed cylinder, and the waste liquid generated after the moisturizer is discharged from the outlet pipe. During the blended process of the mixer, at both ends of the sealing drum in the axial direction, the rotating shafts are driven to rotate by two electric motors respectively. The U-shaped stirring rods respectively provided on the two rotating shafts start to rotate along the inner wall of the sealing drum, and the U-shaped stirring rods It can be integrated with the rotating shaft or the U-shaped stirring rod can be fixed on the rotating shaft by welding. First of all, the U-shaped stirring rod is used to rotate along the inner wall of the sealed cylinder, which can fully distribute the stirring force to the axial and radial spaces in the sealed cylinder, so that some drugs deposited at the bottom of the sealed cylinder can also be fully and effectively stirred . Secondly, two motors are used for driving, especially for the long axial direction of the moisturizer cylinder. If one click is used for driving, the shaft will be easily damaged due to uneven force. Therefore, two rotating shafts are used for driving, which can effectively disperse the obstructive force of the fluid rotating shaft and the U-shaped stirring rod, and extend the service life of the stirring parts. Finally, if a gap of a certain distance is not set, it is equivalent to two motors driving a rotating shaft at the same time. In the actual working process, if the two motors cannot always be synchronized, the rotating and stirring components are prone to serious failures. Therefore, it is necessary to maintain a gap between the type stirring rod of one group of stirring parts and the corresponding U-shaped stirring rod of another group of stirring parts. In this way, the two sets of stirring components can rotate relative to each other in a forward or reverse direction at the same time, and the stirring effect is more fully effective.
[0007] By installing a stirring blade on the U-shaped stirring rod, it is beneficial to increase the stirring effect of the U-shaped stirring rod and make the stirring more complete.
[0008] The U-shaped stirring rod and the stirring blade are consumable parts, which are easily damaged by the impact of materials, and the maintenance process is complicated and the cost is high. Therefore, the stirring blade is set to two tangent reverse arc configurations. When the two U-shaped stirring rods are rotated in a forward or reverse direction, the resistance of the drug to the stirring blade can be reduced, and the impact caused by direct impact can be reduced. Generate heat, increase the service life of blended parts O
[0009] The circular arcs of the two tangent reverse arc configurations of the stirring blade are minor arcs.
[0010] Setting the two arcs of the stirring blades with tangent reverse arc configuration as inferior arcs, which is beneficial to increase the buffering effect of the stirring blades, and can carry the medicine out of the water surface without preventing the medicine from being in the arc Accumulation inside affects the soaking process of medicinal materials by the mixer.
[0011] The ratio of the length of the stirring blade to the diameter of the sealing cylinder is 0.16 to 0.35.
[0012] When the ratio of the length of the blended blade to the diameter of the sealing drum is less than 0.16, the blended effect will be insufficient because the length of the blended blade is too small relative to the diameter of the sealing drum. When the ratio of the length of the blended blade to the diameter of the sealing drum is greater than 0.35 At this time, the diameter of the blended blade is too long relative to the sealing cylinder, and the load of the blended blade is too heavy, which will reduce the service life of the blended blade. When the ratio of the length of the blended blade to the diameter of the sealing cylinder is 0.16 to 0.35, the blended blade can not only fully exert the stirring effect, but also form an appropriate rotation area near the U-shaped stirring rod. The impact of the water flow on the medicinal materials accelerates the medicinal materials. Of softening.
[0013] Said, the shortest linear distance with a gap between the U-shaped stirring rods of the two sets of stirring components is 10 to 20 cm.
[0014] If the shortest linear distance between the U-shaped stirring rod of one set of stirring parts and the corresponding U-shaped stirring rod of another group of stirring parts is too small, the two sets of U-shaped stirring rods may be rotated during the rotation. The rhizome mass material will be clamped in the gap, which will damage the medicine. If the distance between the gaps is too long, the agitation will be insufficient because the gap between the two is too large.
[0015] The shape of the U-shaped stirring rod rod is an isosceles trapezoid, and the lower bottom of the isosceles trapezoid faces the inner wall of the sealing cylinder, and the upper bottom of the isosceles trapezoid faces the axis of the sealing cylinder.
[0016] The shape of the stirring rod is set to an isosceles trapezoidal U-shaped stirring rod, which is beneficial to reduce the resistance of the U-shaped stirring rod during the rotation of the U-shaped stirring rod along the radial circumference of the sealed cylinder.
[0017] The sealed cylinder is connected to the pump through a pipe.
[0018] Before soaking, the air in the sealed cylinder can be pumped by an air pump to extract the gas in the medicinal material tissue gap, and then inject clear water for soaking, which can accelerate the softening of the medicinal material and reduce the loss of active ingredients in the medicinal material.
[0019] The rotating shaft and the sealing cylinder are provided with sealing gaskets at both ends of the connection.
[0020] The gasket is beneficial to ensure the tightness of the cavity of the moisturizer during the working process, and can provide a good vacuum environment especially when vacuum processing technology is required.
[0021] Compared with the prior art, the present invention has the following advantages and beneficial effects:
1. This invention is a horizontal double-shaft blended and moisturizing machine, which uses a U-shaped blended rod to rotate along the inner wall of the sealed cylinder, which can fully distribute the stirring force to the axial and radial spaces in the sealed cylinder. Some drugs deposited at the bottom of the sealed cylinder can also be fully and effectively agitated. In addition, the two sets of stirring components can rotate in a forward or reverse direction at the same time, so that the stirring effect is more fully and effective;
2. The present invention is a horizontal double-shaft blended and moisturizing machine. In the normal working process, it can be softened under vacuum conditions. Combined with sufficient stirring, it can accelerate the softening of the medicinal materials, reduce the moisture content in the medicinal materials, and reduce the medicinal materials The loss of active ingredients in the medium;
3. The present invention is a horizontal double-shaft blended and moisturizing machine. The two sets of blended components of the present invention are used for simultaneous blended and two tangent reverse-arc blended blades, which can effectively reduce fluid resistance and reduce Collision generates heat and prolongs the service life of the stirring parts.
【Explanation of the drawings】
[0022] The drawings described here are used to provide a further understanding of the embodiments of the present invention, constitute a part of the application, and do not constitute a limitation to the embodiments of the present invention. In the attached picture:
Figure 1 is a schematic diagram of the front cross-sectional structure of a horizontal double-shaft blended and moistening machine according to the present invention;
Figure 2 is a schematic diagram of the structure of a horizontal double-shaft blended and moistening machine according to the present invention;
Fig. 3 is a schematic diagram of the side structure of a horizontal double-shaft blended and moistening machine according to the present invention.
[0023] The marks in the drawings and the names of the corresponding parts:
1-gap, 2-blended blade, 3-seal cylinder, 4-U-shaped stirring rod, 5-rotor, 6-motor, 7-seal, 8-bracket, 9-exhaust pump, I O-pipe, 11 -Fastening rod, 12-seal door, 13-inlet pipe, 14-fastening groove, 15-outlet pipe.
【Detailed ways】
[0024] In order to make the objectives, technical solutions and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the embodiments and drawings. The exemplary embodiments and descriptions of the present invention are only used to explain the present invention. , Not as a limitation to the present invention.
Example
[0025] As shown in Figures 1 and 2, the present invention is a horizontal dual-shaft blended and moisturizing machine, including a sealing cylinder 3, a support 8 and a sealing door 12. The sealing cylinder 3 is fixedly installed on the support 8, in The sealed door 12 is provided with a fastening groove 14, and the matching sealed door frame of the sealing cylinder 3 is provided with a fastening rod 11, by fastening the fastening rod 11 on the fastening groove 14, the sealing door 12 is installed in the sealing cylinder 3 on. A water inlet pipe 13 is also installed at the upper part of the sealing cylinder 3, and a water outlet pipe 15 is provided at the lower part of the sealing cylinder 3. It also includes two sets of agitating components installed symmetrically along the axial direction of the sealing cylinder 3. Each group of agitating components includes a motor 6, a rotating shaft 5 and a U-shaped agitating rod 4. The two ends of the rotating shaft 5, the rotating shaft 5 and the sealing cylinder 3 are provided with sealing gaskets 7. The end of the rotating shaft 5 outside the sealed cylinder 3 is connected with a motor 6, and the end of the rotating shaft 5 in the sealed cylinder 3 is connected with a U-shaped stirring rod 4, which rotates along the inner wall of the sealed cylinder 3. There is a gap I between the U-shaped stirring rods 4 of the stirring member, and the shortest linear distance of the gap I is 12 cm.
[0026] As shown in FIG. 3, the U-shaped stirring rod 4 is an isosceles trapezoid, and the bottom of the isosceles trapezoid faces the inner wall of the sealing cylinder 3. In addition, the U-shaped stirring rod 4 is provided with stirring blades 2 facing the inside of the sealed cylinder 3. The blades of the blended blade 2 have two tangent reverse arc configurations and the circular arc is a minor arc. The ratio of the length of the stirring blade to the diameter of the sealing cylinder is 0.25.
[0027] Finally, the sealing cylinder 3 is connected to the suction pump 9 through the pipe 10.
[0028] The above-mentioned [specific embodiments] further describe the purpose, technical solutions, and beneficial effects of the present invention in further detail. It should be understood that the above is only the [specific embodiments] of the present invention. It is not used to limit the protection scope of the present invention. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.
【Sovereignty Item】
1. A horizontal double-shaft blended and moisturizing machine, comprising a sealing cylinder (3), a support (8) and a sealing door (12), the sealing cylinder (3) is fixedly installed on the support (8), and the sealing The door (12) is installed on the sealing cylinder (3), and the sealing cylinder (3) is also equipped with a water inlet pipe (13) and a water outlet pipe (15), which is characterized in that it also includes an axial symmetry along the sealing cylinder (3) Two sets of agitating components are installed, each of which includes a motor (6), a rotating shaft (5) and a U-shaped agitating rod (4), which are respectively fixedly installed along the axial ends of the sealing cylinder (3) The end of the rotating shaft (5) outside the sealed cylinder (3) is connected with a motor (6), and the end of the rotating shaft (5) in the sealed cylinder (3) is connected with a U-shaped stirring rod (4), The U-shaped stirring rod (4) rotates along the inner wall of the sealing cylinder (3), a gap (I) is provided between the U-shaped stirring rods (4) of the two sets of stirring components, and the U-shaped stirring rod (4) is A stirring blade (2) facing the shaft center of the sealing cylinder (3) is provided, and the configuration of the stirring blade (2) is two tangent reverse arcs. 2. A horizontal double-shaft stirring moisturizer according to claim 1, characterized in that the arc in the two tangent reverse arc configurations of the stirring blade (2) is a minor arc. 3. A horizontal dual-shaft blended medicine moisturizer according to claim 2, characterized in that the ratio of the length of the blade of the blended blade (2) to the diameter of the sealing cylinder (3) is 0.16 to 0.35. The horizontal double-shaft stirring moisturizer according to claim 1, characterized in that the shortest linear distance with a gap (I) between the U-shaped stirring rods (4) of the two sets of stirring components is 10 to 20cm. 5. A horizontal dual-shaft blended and moisturizing machine according to claim 1, wherein the U-shaped blended rod (4) is in the shape of an isosceles trapezoid, and the bottom of the isosceles trapezoid is Facing the inner wall of the sealing cylinder (3), the upper bottom of the isosceles trapezoid faces the axis of the sealing cylinder (3). The horizontal double-shaft blended and moistening machine according to claim 1, characterized in that the sealing cylinder (3) is connected to the suction pump (9) through a pipe (10). 7. The horizontal double-shaft blended and moisturizing machine according to claim 1, characterized in that the two ends of the rotating shaft (5) and the sealing cylinder (3) are connected with sealing gaskets (7).[Gravimetric blender]