Diaphragm squeezing process for processing tile ceramic plate raw materials

Abstract

The invention discloses a diaphragm squeezing process for processing brick ceramic plate raw materials, which comprises the following steps: preparing raw materials: performing wet ball milling on argil according to a certain proportion to obtain ceramic slurry with proper parameters such as specific gravity and flow velocity, and adjusting a machine; in the first step of filter pressing, hydraulic oil pushes an oil cylinder piston to tightly press filter cloth, a filter plate and a plunger pump in a filter press to pump ceramic slurry into the filter press, the ceramic slurry enters a filter chamber composed of the filter cloth and a diaphragm filter plate, the ceramic slurry flowing in the filter chamber is blocked by the filter cloth, after squeezing is finished, high-pressure air is blown into a slurry inlet, a filter cake is discharged, and the filter cake is filtered out; after the filter cake is cleaned, the membrane filter plate is flushed, so that subsequent work is facilitated. The diaphragm squeezing process for processing the brick, tile and ceramic plate raw materials is reasonable in design, the obtained filter cake is low in moisture content and uniform in moisture distribution, the diaphragm squeezing process is suitable for forming and processing brick, tile and ceramic plates, damage to filter cloth and filter plates can be reduced, the service life of a filter press rack is prolonged, and the diaphragm squeezing process is suitable for application and popularization.

Description

technical field [0001] The invention belongs to the technical field of raw material processing of bricks, tiles and ceramic plates, and in particular relates to a diaphragm pressing process for processing bricks, tiles and ceramic plates. Background technique [0002] Terracotta panels are the latest curtain wall materials in today's construction industry. They have the advantages of environmental protection, energy saving, moisture resistance, sound insulation, ventilation, rich color, lasting as new, and a wide range of applications. It adopts dry-hanging installation, which is easy to replace, and provides a more flexible facade design solution for design and application, which is conducive to the beautification of the city and the living of the building. [0003] The molding technology used in ceramic plate manufacturing is vacuum extrusion technology, which uses a vacuum pump to extract the air in the mud and extrudes the mud according to a specific mold. This molding ...

AI Technical Summary

Problems solved by technology

[0004] The existing filter press process adopts a high-pressure slurry feeding method, which may easily cause the obtained filter cake to have a high moisture content and uneven moisture content during the processing, and the filter plate and filter cloth may be damaged under high pressure, which affects Follow-up

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