A PTFE film intelligent degreasing and kerosene recovery equipment

Abstract

The invention discloses intelligent degreasing and kerosene recovering equipment for teflon films. The intelligent degreasing and kerosene recovering equipment comprises a degreasing drying oven, an unrolling device and a rolling device, wherein the unrolling device and the rolling device are arranged on the two sides of the degreasing drying oven respectively; a plurality of heating rollers are arranged inside the degreasing drying oven, the degreasing drying oven communicates with a first gas outlet pipe, the upper end of the first gas outlet pipe communicates with a plurality of cooling systems, a middle connection pipe is arranged between every two adjacent cooling systems for communication, a gas outlet pipe of the last cooling system communicates with an air induction device, an air outlet of the air induction device communicates with a liquid-gas separation and open fire obstruction device, an air outlet of the liquid-gas separation and open fire obstruction device communicates with an air return pipe, and an air outlet end of the air return pipe communicates with the degreasing drying oven. The intelligent degreasing and kerosene recovery equipment has the advantages that the safety is high, the degreasing and kerosene recovering efficiency is high, gas is recovered and utilized cyclically, exhaust emission is greatly reduced, and the environment friendliness is high.

Description

Technical field: [0001] The invention relates to the technical field of raw material belt production equipment, and more specifically relates to a polytetrafluoroethylene film intelligent degreasing and kerosene recovery equipment. Background technique: [0002] At present, the polytetrafluoroethylene film kerosene exhaust gas recovery equipment of the prior art has the disadvantages of large volume, poor kerosene recovery purity, low kerosene recovery rate, slow speed and low safety factor. Therefore, it is very necessary to invent a special kerosene waste gas recovery equipment for PTFE film, improve the purity of kerosene recovery, increase the degreasing speed, and improve the safety of the equipment. [0003] Therefore Chinese patent announcement number is that CN203295439U discloses a kind of special-purpose kerosene waste gas recovery equipment of raw material belt, and improves kerosene recovery purity, but its effect is limited, and the gas of discharging still has ...

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Problems solved by technology

[0003] Therefore Chinese patent notification number is that CN203295439U discloses a kind of special-purpose kerosene exhaust gas recovery equipment for raw material belt, to improve the kerosene recovery purity, but its effect is limited, the gas of discharging still has some oily liquid, and safety performance is limited

[0004] Moreover, in the existing equipment, the pipeline distance is long, and there will be oil at the bottom of the pipeline, which has many potential safety hazards; moreover, the existing cooling method uses water cooling and natural cooling, which has low cooling efficiency and poor effect

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