Anti-clogging pulp dewatering device for production of volatile rust preventive paper

Abstract

The invention discloses an anti-clogging pulp dewatering device for production of volatile rust preventive paper, and relates to the technical field of production of rust preventive paper. The anti-clogging pulp dewatering device for the production of the volatile rust preventive paper comprises a water collecting bucket; a water outlet pipe is fixedly communicated with the bottom of the water collecting bucket; the surface of the water outlet pipe is fixedly connected with a seal valve; supporting legs, positioned around the water outlet pipe, are fixedly connected with the bottom of the water collecting bucket; the front of the water collecting bucket is hinged with a box door by means of a pin shaft; the bottom of the inner wall of the water collecting bucket is fixedly connected with afirst support frame. According to the anti-clogging pulp dewatering device for the production of the volatile rust preventive paper, a scraper blade has a cleaning effect on the inside of a water leakage sleeve; therefore, problems that at present, most of pulp dewatering devices use screens for dewatering, and part of the pulp are easy to adhere to the screens after entering the screens, so thatmesh holes of the screens are clogged, the water absorbed on the surface of the pulp cannot be normally discharged outside through the screens, and the quality of the pulp obtained after dewatering is lower can be effectively solved.

Description

technical field [0001] The invention relates to the technical field of antirust paper production technology, in particular to an anti-clogging pulp dewatering device for gas phase antirust paper production. Background technique [0002] Vapor phase antirust paper is a special antirust packaging material made of special neutral paper as the base material, coated with a special substance of different formulations - gas phase corrosion inhibitor, and processed after a series of post-processing. [0003] Pulp dehydration is an important process in the production of neutral paper. The raw paper is beaten into pulp in water, and is dehydrated by entering the pulp filtration and dehydration device to remove more water. [0004] At present, most pulp dehydration devices are dehydrated through screen pairs, but the pulp is relatively sticky, and part of the pulp is easy to adhere to the screen after entering the screen, resulting in blockage of the screen mesh, so that the water adso...

AI Technical Summary

Problems solved by technology

[0006] Aiming at the deficiencies of the prior art, the present invention provides a xx, which solves the problem that most pulp dewatering devices currently dehydrate through screen pairs, but the pulp is relatively sticky, and part of the pulp easily adheres to the screen after entering the screen. On the net, the mesh of the screen is blocked, so that the water adsorbed on the surface of the pulp cannot be discharged through the screen normally, and the quality of the pulp after dehydration is low.

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