Box type heavy-pressure filter press

Abstract

The invention discloses a box type heavy-pressure filter press. The filter press comprises a base, and a conveying mechanism, a filter cloth traction filtering mechanism, a distribution mechanism and a filter pressing mechanism are sequentially installed on the base from the bottom to the top. Materials are laid on the filter cloth traction transition mechanism through the distribution mechanism and then dehydrated under pressing of the filter pressing mechanism, and the dehydrated materials are conveyed by the conveying mechanism. The filter cloth traction filtering mechanism comprises a filter pressing tank which is of a multi-layer structure. Motor installation frames are arranged on the two sides of the filter pressing tank respectively, a motor is installed on the motor installation frame on the left side and drives a filter cloth coiling block to rotate, and filter cloth is wound on the filter cloth coiling block, penetrates through a gap of the filter pressing tank and is connected with a rope sheave through a rope. The rope sheave is located on the motor installation frame on the right side, and the rope sheave is driven by a motor on the motor installation frame on the right side. According to the filter press, the problem that materials are likely to overflow during filter pressing of viscous and wet materials is solved through vertical covering, stacking and filter pressing of the filter cloth, and mushroom residue filter pressing efficiency is also guaranteed.

Description

technical field [0001] The invention relates to the technical field of dehydration equipment, in particular to a box-type heavy pressure filter press. Background technique [0002] The treatment of antibiotic residues is still an internationally recognized technical problem, and a perfect disposal method has not been found so far. At present, the treatment technologies of antibiotic bacteria residue mainly include incineration, fertilization, feed, landfill treatment, energy utilization, etc. Among them, the fertilizer and feed technologies have certain ecological risks. If there is no proper pre-treatment, it is easy to cause damage to the ecosystem. The country has issued relevant laws to prohibit such processing methods. Although landfill treatment can solve the biosafety problem caused by antibiotic residues, due to the high moisture content and organic matter content of the residues, the landfill of a large amount of antibiotic residues not only requires a large amount...

AI Technical Summary

Problems solved by technology

[0003] Combining various factors, the currently more feasible treatment methods are incineration treatment and bioenergy utilization, but no matter which treatment method, the problem of high moisture content in the bacteria residue must first be solved

[0004] Due to the high moisture content of antibiotic residues, large output, many types, and easy deterioration in a short period of time, it is difficult for conventional filter press dehydration equipment to quickly reduce the moisture content of a large amount of antibiotic residues to 60% due to the dehydration principle and processing capacity. the following

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