Filter plate of filter press

Abstract

The invention discloses a filter plate of a filter press and relates to the field of solid-liquid separation, aiming at solving the technical problem that a plate-and-frame filter plate is low in compressive strength in the prior art. A feeding channel and a liquid outlet are formed in the filter plate; bosses are formed in the front surface and the rear surface of the filter plate; the bosses are detachably connected with the filter plate. The filter plate is applied to a plate-and-frame filter press.

Description

【Technical field】 [0001] The invention relates to a plate and frame filter press. 【Background technique】 [0002] The filter plate is the core component of the filter press equipment for solid-liquid separation, and plays a key role in the work of the filter press. For the plate and frame filter press, the matching filter plates are plate and frame filter plates, and the filter plates and filter frames are arranged at intervals. In the prior art, glass fiber is added to improve the performance of the filter plate, so that the toughness of the plastic is reduced and the brittleness is enhanced, so it is easy to be damaged; and with the addition of glass fiber, the hygroscopicity of the material is enhanced, and pores are easily formed on the inner wall of the filter plate. Affecting the strength, the installation handle on the traditional filter plate is directly inserted into the filter plate through bolts, which is inconvenient to install, and the resulting bolt holes are ...

AI Technical Summary

Problems solved by technology

In the prior art, glass fiber is added to improve the performance of the filter plate, so that the toughness of the plastic is reduced and the brittleness is enhanced, so it is easy to be damaged; and with the addition of glass fiber, the hygroscopicity of the material is enhanced, and pores are easily formed on the inner wall of the filter plate. Affecting the strength, the installation handle on the traditional filter plate is directly inserted into the filter plate through bolts, which is inconvenient to install, and the resulting bolt holes are easy to slip; the traditional plate-and-frame filter plate does not have a design boss due to the limitation of the excess area structure, which greatly limits the filtration pressure, and the overall strength cannot be improved

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