Special pressure filter tank for filter press

Abstract

The invention relates to a special pressure filter tank for a filter press, comprising a tank body (1), wherein the top of the tank body (1) is provided with an exhaust pipe (5), a compression air inlet pipe (6) and a pressure gauge (8), and the exhaust pipe (5) and the compression air inlet pipe (6) are respectively provided with a valve; the upper part of the tank body (1) is provided with a feeding pipe (2) with a valve and an overflow pipe (4) with a valve; the lower part of the tank body (1) is provided with a steam heating pipe (7) with a valve, the steam heating pipe (7) is directly connected with the inside of the tank body, the part of the steam heating pipe (7), which is arranged inside the tank body, is provided with a steam spray hole, and the lower part of the tank body (1) is also provided with a temperature gauge (9); and the bottom of the tank body (1) is provided with a discharging pipe (3) with a valve. The special pressure filter tank for the filter press, provided by the invention, is mainly used for heating materials with higher viscidity before pressure filtering to reduce the viscidity of the materials and then feeding the materials into the filter press for pressure filtering, so that the problem of higher viscidity during material pressure filtering is solved, then, the pressure filtering efficiency is increased greatly, and the energy consumption is reduced.

Description

1. Technical field [0001] The invention belongs to the technical field of material delivery methods in filter press series 2. Background technology [0002] At present, the filter presses sold and used in the market basically use high-pressure pumps to deliver materials. The biggest disadvantage of using high-pressure pumps is to filter certain viscous materials (such as turpentine residue), the filtration speed is very slow, the efficiency is very low, the power of the required feeding pump is relatively large, and the energy consumption is relatively high. 3. Contents of the invention [0003] In view of the above disadvantages, the purpose of the present invention is to be able to feed the material while heating it while pressing it when the filter press filters some viscous materials, or to heat the material first and then press it into the In this way, the viscosity of the material can be greatly reduced, thereby greatly improving the filtration efficiency and reduci...

AI Technical Summary

Problems solved by technology

[0002] At present, the filter presses sold and used in the market basically use high-pressure pumps to deliver materials. The biggest disadvantage of using high-pressure pumps is to filter certain viscous materials (such as turpentine residue), the filtration speed is very slow, the efficiency is very low, the power of the required feeding pump is relatively large, and the energy consumption is relatively high

Images