CN211770889U

CN211770889U - A pressure filter goes out liquid device for anode mud production

Info

Publication number: CN211770889U
Application number: CN201922275411.2U
Authority: CN
Inventors: 李凯军; 路永锁; 王峰; 宁建平
Original assignee: Jiangxi Self Independence Environmental Protection Technology Co ltd
Current assignee: Jiangxi Self Independence Environmental Protection Technology Co ltd
Priority date: 2019-12-18
Filing date: 2019-12-18
Publication date: 2020-10-27
Anticipated expiration: 2029-12-18

Abstract

The utility model relates to a pressure filter play liquid device for anode mud production, include feed liquor pipe and the drain pipe of being connected with the pressure filter main part, the end-to-end connection filtrate pipe and the wash water pipe of drain pipe connect out a bleeder on the drain pipe to be equipped with the drain valve on the bleeder, the bleeder below is equipped with the intermediate tank, open the tank bottom of intermediate tank has the leakage fluid dram, the leakage fluid dram has connect the fluid-discharge tube, the tee junction filtrating fluid-discharge tube and wash water fluid-discharge tube are used to the drain pipe, the filtrating fluid-discharge tube meets with the filtrate pipe, and be equipped with the filtrating fluid-discharge valve in the centre, the wash water fluid-discharge tube meets with the wash water pipe, and be equipped with the wash water fluid-discharge valve in. The utility model discloses simple structure, the cost of manufacture is low, convenient operation, and the tapping is fast, the time is short to the evacuation in time, poisonous and harmful component volatilizees limitedly in the solution, does not basically exert an influence to operational environment, has solved the undercurrent plate and frame filter press simultaneously and has observed the play liquid condition, and the problem of unable sample chemical examination has also increased the stability of production.

Description

A pressure filter goes out liquid device for anode mud production

Technical Field

The utility model relates to an anode slime production field, in particular to a liquid outlet device of a filter press for anode slime production.

Background

At present, in the production process of anode mud, equipment for solid-liquid separation is mainly a plate-and-frame filter press, wherein the plate-and-frame filter press forces most of moisture in materials to permeate through filter cloth and flow out of a machine body by utilizing pressure difference between two sides of the filter cloth, and the materials are blocked in a filter chamber to form a filter cake so as to achieve the purpose of filtering.

The plate-and-frame filter press can be divided into open flow and dark flow according to the classification of the water outlet mode, filtrate is directly discharged out of the press through water outlet holes on two sides of the plate frame and is in the open flow mode, the open flow mode has the advantage that the liquid outlet condition can be directly observed, but some toxic and harmful gases in the solution can be volatilized to influence the environment, the filtrate is discharged through the dark flow holes of the plate frame and the back top plate in a mode called as dark flow, and the liquid outlet of the filter press in the mode always flows in a closed state and cannot influence the environment mutually.

To the undercurrent plate and frame filter press, can not observe out the liquid condition, unable sample chemical examination can not be according to the condition adjustment technology of going out liquid, and then the stability of direct influence production goes on, the utility model discloses the defect that the play liquid structure exists to open current and undercurrent plate and frame filter press improves.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects in the prior art and providing a liquid outlet device of a filter press for anode mud production.

In order to realize the purpose, the utility model discloses a technical scheme as follows:

a liquid outlet device of a filter press for producing anode mud comprises a liquid inlet pipe and a liquid outlet pipe which are connected with a filter press main body, wherein the tail end of the liquid outlet pipe is connected with two ways by a tee joint, one way is a filtrate pipe, the other way is a washing pipe, a liquid discharging pipe is connected onto the liquid outlet pipe, a liquid outlet valve is arranged on the liquid discharging pipe, an intermediate tank is arranged below the liquid discharging pipe, the bottom of the intermediate tank is provided with a liquid outlet, the liquid outlet is connected with a liquid discharging pipe, the liquid discharging pipe is connected with a filtrate liquid discharging pipe and a washing liquid discharging pipe by the tee joint, the filtrate liquid discharging pipe is connected with the filtrate pipe and is provided with a filtrate liquid discharging valve in the middle, the washing liquid discharging pipe is connected with the washing liquid pipe.

Further, the top of the middle groove is open and not closed, and the size of the middle groove is not less than 400mm 500 mm 400 mm.

Further, the liquid outlet valve, the filtrate drain valve and the washing water drain valve are in the same specification.

Further, the nominal diameter of the liquid discharge pipe is smaller than that of the liquid discharge pipe.

The utility model has the advantages that: the utility model discloses connect out a bleeder on the pressure filter outlet pipe to at the bleeder and set up an intermediate tank, through controlling the drain valve, can put filtrating or wash water to in the intermediate tank, can be in order to observe filtrating or the washing condition, also can take a sample chemical examination, intermediate tank inner solution can flow in the bleeder or wash the water pipe respectively by valve control, the utility model discloses simple structure, it is practical convenient, solved the unable problem of observing of plate and frame pressure filter undercurrent.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

In the figure: 1 filter press main body, 2 liquid inlet pipes, 3 liquid outlet pipes, 4 liquid discharge pipes, 5 liquid outlet valves, 6 intermediate grooves, 7 washing water liquid discharge valves, 8 filtrate liquid discharge valves, 9 filtrate pipes, 10 washing water pipes, 11 liquid discharge ports, 12 liquid discharge pipes, 13 filtrate liquid discharge pipes and 14 washing water liquid discharge pipes.

Detailed Description

As shown in fig. 1, a liquid outlet device of a filter press for anode mud production comprises a liquid inlet pipe 2 and a liquid outlet pipe 3 connected with a filter press main body 1, wherein the tail end of the liquid outlet pipe 3 is connected with two ways by a tee joint, one way is a filtrate pipe 9, the other way is a washing pipe 10, a liquid discharging pipe 4 is connected to the liquid outlet pipe 3 and extends into a lower middle tank 6, and a liquid outlet valve 5 is arranged on the liquid discharging pipe 4;

when the filter press works and the liquid outlet condition of the filter press needs to be observed, the liquid outlet valve 5 can be opened, filtrate or washing water is put into the middle groove 6, the liquid outlet of the filter press can be directly observed, since the upper part of the intermediate tank 6 is open and not closed, and has a size of not less than 400 x 500 x 400, so that the liquid flowing out from the pipeline can be directly connected with a beaker, or can be scooped up in the groove for sampling and testing, the bottom of the middle groove 6 is provided with a liquid outlet 11, the liquid outlet 11 is connected with a liquid outlet pipe 12, the liquid outlet pipe is connected with a filtrate liquid outlet pipe 13 and a washing water liquid outlet pipe 14 through a tee joint, the filtrate liquid outlet pipe 13 is connected with a filtrate pipe 9, a filtrate drain valve 8 is arranged in the middle, a washing water drain pipe 14 is connected with a washing water pipe 10, a washing water drain valve 7 is arranged in the middle, when the liquid in the middle groove needs to be drained, the filtrate drain valve 8 may be opened to introduce water into the filtrate pipe 9, or the wash water drain valve 7 may be opened to introduce water into the wash water pipe 10.

The utility model discloses simple structure, the cost of manufacture is low, convenient operation, and the tapping is fast, the time is short to the evacuation in time, poisonous and harmful component volatilizees limitedly in the solution, does not basically exert an influence to operational environment, has solved the undercurrent plate and frame filter press simultaneously and has observed the play liquid condition, and the problem of unable sample chemical examination has also increased the stability of production.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the principles of the present invention may be applied to any other embodiment without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A liquid outlet device of a filter press for anode mud production comprises a liquid inlet pipe (2) and a liquid outlet pipe (3) which are connected with a filter press main body (1), wherein the tail end of the liquid outlet pipe (3) adopts a tee joint to form two paths, one path is a filtrate pipe (9), the other path is a washing pipe (10), it is characterized in that a liquid discharge pipe (4) is connected to the liquid discharge pipe (3), a liquid discharge valve (5) is arranged on the liquid discharge pipe (4), a middle groove (6) is arranged below the liquid discharge pipe (4), a liquid discharge port (11) is arranged at the bottom of the middle groove (6), the liquid discharge port is connected with a liquid discharge pipe (12), the liquid discharge pipe (12) is connected with a filtrate liquid discharge pipe (13) and a washing water liquid discharge pipe (14) by a tee joint, the filtrate liquid discharge pipe (13) is connected with a filtrate pipe (9), a filtrate drain valve (8) is arranged in the middle, a washing water drain pipe is connected with a washing water pipe (10), and a washing water drain valve (7) is arranged in the middle.

2. The filter press draining device for anode slime production according to claim 1, wherein the top of the intermediate tank is open and not closed, and the size of the intermediate tank (6) is not less than 400mm 500 mm 400 mm.

3. The liquid outlet device of the filter press for anode slime production according to claim 1 or 2, characterized in that the liquid outlet valve (5), the filtrate liquid outlet valve (8) and the washing water liquid outlet valve (7) are of the same specification.

4. The filter press tapping device for anode slime production according to claim 3, characterized in that the nominal diameter of the tapping pipe (4) is smaller than the nominal diameter of the tapping pipe (3).