一种板框式压滤机滤饼输送装置
By designing a four-sided chute and collection tank structure, combined with the rolling and washing of the flushing pipe, the problems of high energy consumption, metal filings and material loss in the filter cake conveying of plate and frame filter presses are solved, achieving efficient and low-cost filter cake conveying and washing.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- GUIZHOU PHOSPHATING NEW MATERIAL TECH CO LTD
- Filing Date
- 2025-08-29
- Publication Date
- 2026-07-17
AI Technical Summary
In the existing technology, the filter cake conveying process of plate and frame filter press has problems such as high energy consumption, easy generation of metal filings, large material loss, material blockage and poor production environment.
Design a filter cake conveying device for a plate and frame filter press, which adopts a structure of four-sided chutes and collection tanks, with the left and right inner walls inclined at angles of 45°-50° and 60°, and combined with a flushing pipe for the rolling and washing of the filter cake, eliminating the need for a motor drive and screw conveyor.
It enables simultaneous filter cake conveying and washing, saving process time, improving product quality, reducing maintenance costs, improving the production environment, and avoiding material accumulation and blockage.
Smart Images
Figure CN224512213U_ABST
Abstract
Claims
1. A plate-and-frame filter press filter cake conveying device, comprising a four- side chute (1) arranged below the plate-and-frame filter press, a collection tank (2), and a re-slurry tank (3), characterized in that: The left and right walls of the four-sided chute (1) are set along the length of the plate and frame filter press. The inclination angle of the left and right inner walls is 45°-50°, and the inclination angle of the front and rear inner walls is 70°-90°. A flushing pipe (11) is fixedly installed on the upper end of the left and right inner walls of the four-sided chute (1). The spraying direction of the flushing pipe (11) is parallel to the left and right inner walls of the four-sided chute (1). The inclination angle of the left and right inner walls of the collection tank (2) is 60°, and the inclination angle of the front and rear inner walls is 90°. The top end is fixedly connected to the bottom end of the four-sided chute (1), and the bottom end extends vertically downward to form an insertion section (21). The bottom of the insertion section (21) is located in the re-slurry tank (3).
2. A filter cake conveying device for a plate and frame filter press according to claim 1, characterized in that: The four-sided chute (1) is made of stainless steel.
3. A filter cake conveying device for a plate and frame filter press according to claim 1, characterized in that: The flushing pipe (11) is provided in at least one set, wherein one flushing pipe (11) on each of the left and right inner walls of the four-sided chute (1) constitutes one set.
4. A filter cake conveyance device for a plate and frame filter press according to claim 1, characterized in that: The flow rate of the flush water pipe (11) is 20 m 3 / h, and the water pressure range is 0.2-0.3 MPa.
5. A filter cake conveyance device for a plate and frame filter press as defined in claim 1, wherein: The bottom of the insertion section (21) is 0.2m away from the top of the re-slurry tank (3).