Dust suction type PVC (polyvinyl chloride) stabilizing agent sheet cutting processing flow line

Abstract

The invention discloses a dust suction type PVC (polyvinyl chloride) stabilizing agent sheet cutting processing flow line, which comprises a dust suction device, a reaction kettle and a sheet forming machine, wherein a feeding opening is formed in the top of the reaction kettle; a discharging opening is formed in the bottom of the reaction kettle; a material storage disc is arranged on the sheet forming machine; the sheet forming machine is positioned under the reaction kettle; the reaction kettle is connected with the sheet forming machine through a flow guide inclined groove; the upper end of the flow guide inclined groove is positioned under the discharging opening; the lower end of the flow guide inclined groove is positioned above the material storage disc; the dust suction device comprises a dust suction cover and a gas suction device; the dust suction cover is connected with the gas suction device through a dust suction pipe; the dust suction cover is positioned above the feeding opening; the exhaust device comprises an exhaust tube provided with a piston; the piston is connected with a piston rod; one end of the piston rod extends out of the back end of the gas extraction tube and is connected with a screw motor; a stirring main shaft is arranged in the reaction kettle, and comprises a first main shaft and a second main shaft; the first main shaft is in a sleeve barrel shape; the second main shaft is movably arranged in the first main shaft in a sleeving way; a stirring paddle is respectively arranged on the first main shaft and the second main shaft. The flow line provided by the invention has the advantages that floating powdery raw materials can be sucked, and the health of workers and the safe production can be ensured.

Description

technical field [0001] The invention relates to the field of composite material processing, in particular to a dust-absorbing PVC stabilizer slice processing line. Background technique [0002] Reactor is a comprehensive reaction vessel, which is widely used in petroleum, chemical, rubber, pesticide, dye, medicine, food and other production users and various scientific research and experimental projects. Reactor is widely used in petroleum, chemical, rubber, pesticide, pharmaceutical , food and other fields, it uses the stirring device to stir and mix the materials, so that the materials in the reactor can be distributed more evenly to accelerate the material reaction, and ensure that the materials in the reactor can carry out the predetermined chemical reaction according to the predetermined reaction conditions. In the field of processing, it is necessary to pour each raw material into the reactor for stirring and mixing when feeding, because the materials are all in the fo...

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Problems solved by technology

[0002] Reactor is a comprehensive reaction vessel, which is widely used in petroleum, chemical, rubber, pesticide, dye, medicine, food and other production users and various scientific research and experimental projects. Reactor is widely used in petroleum, chemical, rubber, pesticide, pharmaceutical , food and other fields, it uses the stirring device to stir and mix the materials, so that the materials in the reactor can be distributed more evenly to accelerate the material reaction, and ensure that the materials in the reactor can carry out the predetermined chemical reaction according to the predetermined reaction conditions. In the field of processing, it is necessary to pour each raw material into the reactor for stirring and mixing when feeding, because the materials are all in the form of powder, and a large amount of flying dust will be generated during the feeding process. During the stirring process, because the stirring paddle cannot work stably, it will also A large amount of dust is produced. These chemical dusts are extremely harmful to the health of workers and the safety of the factory. The existing technology mostly adopts the method of adding exhaust fans around the factory building to remove dust. This method cannot achieve a good dust removal effect.

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