ETFE film material processing equipment with negative pressure prevention function

Abstract

The invention discloses ETFE film material processing equipment with negative pressure prevention function. The equipment comprises a shell mechanism, wherein the upper end of the shell mechanism is connected to a cover body mechanism, a heating mechanism is arranged in the shell mechanism, a stirring mechanism is arranged on the bottom portion of the shell mechanism, the lower portion of the shell mechanism is connected to a pressurizing mechanism, the shell mechanism comprises a main shell, a bottom shell, an inner shell, an upper filtering screen, a connecting pipe, a gas inlet pipe and a negative pressure preventing valve, the lower portion of the main shell is connected to the bottom shell, the main shell is welded to the upper side surface of the bottom shell in a sealed manner, andthe inner shell is welded in the main shell in a sealed manner. According to the present invention, the ETFE film material processing equipment has a novel structure, can automatically regulate internal pressure, can simultaneously avoid the high-pressure and negative-pressure environments, is the novel and practical ETFE film material processing equipment with the negative pressure prevention function.

Description

Technical field: [0001] The invention belongs to the technical field of membrane material processing, and in particular relates to an ETFE membrane material processing equipment with the function of preventing negative pressure. Background technique: [0002] In the prior art, the processing of ETFE membranes is obtained by combining various compounding reactions. During the compounding process, the temperature and pressure are mostly controlled. The existing equipment is produced for ETFE membranes and has the ability to control temperature. Most of the equipment for controlling and pressure do not have a guarantee mechanism for natural cooling in the equipment, that is, the guarantee for preventing the occurrence of a negative pressure state. The negative pressure state has a great negative impact on the production of ETFE membrane materials, so the present invention provides a ETFE film processing equipment with anti-negative pressure function can solve the above problems...

AI Technical Summary

Problems solved by technology

[0002] In the prior art, the processing of ETFE membranes is obtained by combining various compounding reactions. During the compounding process, the temperature and pressure are mostly controlled. The existing equipment is produced for ETFE membranes and has the ability to control temperature. Most of the equipment for controlling and pressure do not have a guarantee mechanism for natural cooling in the equipment, that is, the guarantee for preventing the occurrence of a negative pressure state. The negative pressure state has a great negative impact on the production of ETFE membrane materials, so the present invention provides a ETFE film processing equipment with anti-negative pressure function to solve the above problems

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