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Dehumidifying dryer
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gravimetric batch blender
Central conveyor system
Gravimetric blender
plastic dosing unit
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Weighing the mixture

Characteristics of Plastic Conveying System


source:Central conveying system   release time:2021-04-10 13:30:56




Plastic central conveying system, including console, vacuum breaking valve, roots blower, dust removal bucket, dust removal solenoid valve, manual feeding box, dryer, material level switch, motor, crushing device, vacuum hopper, first cutoff valve, crushing The number of the control machine, proportional valve, material level switch, plastic molding machine, second intercept valve and electric eye hopper, the number of the console, the vacuum breaking valve, the roots blower, and the dust removal bucket are two, and the two vacuum breaking The valve is fixedly connected to the output ends of the two Roots blowers. The crusher in the invention can crush the plastic. The crushed crushed material is proportional to the raw material fed to the manual feeding box, and is pneumatically transported to the vacuum hopper through the proportional valve, and then lowered to the dryer. The crushed material is heated, dehumidified and dried. , The raw materials are also conveyed to the inside of the plastic molding machine through pneumatic conveying, which saves time and effort, is convenient to operate, and improves production efficiency.
Plastic central conveying system, including console (1), vacuum breaking valve (2), roots blower (3), dust removal bucket (5), dust removal solenoid valve (7), manual feeding box (10), dryer (11) ), material level switch (12), motor (13), crushing device (14), vacuum hopper (15), first intercept valve (16), crusher (17), proportional valve (18), material level switch (20), a plastic molding machine (21), a second cutoff valve (22) and an electric eye hopper (23), characterized in that: the console (1), the vacuum breaking valve (2), the roots blower (3) ), the number of dust removal buckets (5) is two, the two vacuum breaking valves (2) are fixedly connected to the output ends of the two Roots blowers (3), and the two consoles (1) Located at the head ends of the two Roots blowers (3), the two dust removal solenoid valves (7) are fixedly connected to the tops of the two dust removal buckets (5), and the two dust removal solenoid valves (7) Connect with the vacuum breaking valve (2) through the vacuum tube respectively;

The material level switch (12) is fixedly connected to the middle of the top of the dryer (11), the vacuum hopper (15) is fixedly connected to the top of the material level switch (12), and the first cutoff valve (16) is fixed Connected to the top of the vacuum hopper (15), the proportional valve (18) is fixedly connected to one side of the vacuum hopper (15), and the first cut-off valve (16) is connected to one of the dust removal buckets (5) through a vacuum tube. ) Is connected to the output terminal;

The crushing device (14) is fixedly connected to the bottom of the crusher (17), the output end of the motor (13) is fixedly connected to the crushing device (14), and the crusher (17) is located at the bottom of the dryer (11) At the end, the manual feeding box (10) is located on one side of the dryer (11);

The material level switch (20) is fixedly connected to the top of the plastic molding machine (21), the electric eye hopper (23) is fixedly connected to the top of the material level switch (20), and the second cutoff valve (22) is fixed It is connected to the top of the electric eye hopper (23), and the second cut-off valve (22) communicates with the output end of the other dust removal bucket (5) through a vacuum tube.

2. A plastic central feeding system according to claim 1, characterized in that: the top of the dust removal bucket (5) is fixedly connected with a dust removal solenoid valve (7), and the bottom of the dust removal bucket (5) is fixed An ash cleaning valve (4) is connected, and the bottom of the ash cleaning valve (4) is fixedly connected with an ash cleaning bucket (6).

3. A plastic central feeding system according to claim 1, characterized in that: the bottom of the manual feeding box (10) and the crushing device (14) are fixedly connected with a first shutoff valve (9), two The first shut-off valves (9) are respectively communicated with a proportional valve (18) through a feeding pipe, and the proportional valve (18) is communicated with a vacuum hopper (15) through a feeding pipe.

4. A plastic central feeding system according to claim 1, characterized in that: the bottom of the dryer (11) is fixedly connected with a second shutoff valve (24), and the second shutoff valve ( 24) A raw material distribution station (8) is fixedly connected with a feeding pipe.

5. A plastic central feeding system according to claim 4, characterized in that: the top of the raw material distribution station (8) is fixedly connected with a quick connector (19), and the quick connector (19) passes through a feeding pipe It is connected with the input end of the plastic molding machine (21).

The plastic central feeding system according to claim 1, characterized in that: the number of the plastic molding machines (21) is three, and the three plastic molding machines (21) are arranged side by side.