CN210814283U

CN210814283U - Sulfuric acid filter device for battery

Info

Publication number: CN210814283U
Application number: CN201921617117.9U
Authority: CN
Inventors: 张家福; 赵成伟; 王玮
Original assignee: Tianneng Group Puyang Renewable Resource Co ltd
Current assignee: Tianneng Group Puyang Renewable Resource Co ltd
Priority date: 2019-09-26
Filing date: 2019-09-26
Publication date: 2020-06-23
Anticipated expiration: 2029-09-26

Abstract

The utility model relates to a filter equipment field, concretely relates to sulphuric acid filter equipment for battery. The novel filter box comprises a box body, the box internal fixation has the baffle, the baffle left side box internal fixation of feed liquor pipe liquid outlet end below has the swash plate, swash plate left side downward sloping, the low groove has been seted up on the tank bottom of upper groove, it is provided with the slide to slide in the low groove, all set up vertical second spout on the baffle right-hand member face of both sides around the upper groove, vertical first spout has been seted up to baffle right side wall inboard, it is provided with first slider to slide in the first spout, the hinge is connected with the filter hopper on the first slider, it is porose to set up on the filter hopper bottom plate part, the downthe. The utility model discloses, can make the lead button in the sulphuric acid deposit in the left box body portion of baffle, prevent that the back that enters into the sulphuric acid in the baffle left side box from stirring the lead button that has deposited through setting up the swash plate, can get rid of the suspended particles who floats on sulphuric acid through setting up the filter hopper.

Description

Sulfuric acid filter device for battery

Technical Field

The utility model relates to a filter equipment field, concretely relates to sulphuric acid filter equipment for battery.

Background

In the manufacturing process of the battery, the isolating membrane of the battery is often polluted and blocked, the phenomenon is mainly caused because the prepared sulfuric acid electrolyte contains lead particles and some suspended particles, and after the prepared sulfuric acid electrolyte is injected into the battery, the lead particles and the suspended particles are conveyed to pass through the isolating membrane by active carbon when the active carbon filled into the battery moves, so that the isolating membrane is blocked.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that a sulfuric acid filtering device for battery that the filter effect is good, simple structure, convenient washing are by filterable floater is provided.

In order to realize the purpose, the utility model provides a technical scheme is:

a sulfuric acid filtering device for a battery comprises a box body, wherein a partition plate is fixed in the box body, a liquid inlet pipe extends into the box body at the left side of the partition plate and is bent downwards, an inclined plate is fixed in the box body at the left side of the partition plate below the liquid outlet end of the liquid inlet pipe, the left side of the inclined plate is inclined downwards, the left end of the inclined plate is close to the left side wall of the box body, an upper groove is formed in the partition plate, a lower groove is formed in the groove bottom of the upper groove, a sliding plate is arranged in the lower groove in a sliding mode, the outer edge of the sliding plate is connected with the groove wall of the lower groove in a sliding and sealing mode, a spring is arranged between the sliding plate and the groove bottom of the lower groove, a stop block used for stopping the sliding plate is fixed at the upper end of the front groove wall and the rear groove of the upper groove, all be fixed with the second slider on the left front and back both ends of filter hopper, the second slider slides and sets up in the second spout, left front and back both ends and the baffle sliding contact of filter hopper, filter hopper bottom plate left end and baffle sliding contact, filter hopper bottom plate part undercut, it is porose to set up on the sunken filter hopper bottom plate part, the downthehole filter screen that is fixed with, be fixed with horizontal depression bar on the filter hopper right side wall, the depression bar tightly supports the slide upper end, it is provided with vertical electric telescopic cylinder to inlay on the box right side wall of first spout below, electric telescopic cylinder's telescopic link and first slider lower extreme fixed connection, box right side wall lower extreme is fixed with the fluid-discharge tube that communicates with the box part on baffle right side, install the valve on the fluid-discharge tube.

Specifically, the front side and the rear side of the sliding plate are in sliding sealing contact with the front groove wall and the rear groove wall of the upper groove.

Specifically, the upper end of the first sliding block is fixed with an L-shaped lug plate, the upper end of the right side wall of the filtering hopper is fixed with a lug seat, the lug seat is hinged with the lug plate, a fixed block is fixed on the first sliding block below the lug plate, and the fixed block is in contact with the right side wall of the filtering hopper.

Specifically, the upper end of the outer side of the right side wall of the box body is fixed with a collecting hopper.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses, simple structure, convenient operation can make the lead button in the sulphuric acid deposit in the left box body portion of baffle, and the sulphuric acid that enters into in the baffle left side box after preventing through setting up the swash plate stirs the lead button that has already deposited, can get rid of the suspended particles that float on sulphuric acid through setting up the filter hopper, conveniently clears up simultaneously.

Drawings

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

Fig. 2 is a right side view of the separator.

Fig. 3 is a schematic view showing a structure of a filter for cleaning floating materials filtered by a filter hopper.

Detailed Description

As shown in figures 1-3, the sulfuric acid filtering device for the battery comprises a box body 1, wherein a collecting hopper 18 is fixed at the upper end of the outer side of the right side wall of the box body 1. The box 1 internal fixation has baffle 4, and feed liquor pipe 2 extends to 4 left sides of baffle in 1 in the box 2 the play liquid end of feed liquor pipe buckle downwards, and 4 left sides of baffle 1 internal fixation of box 1 that feed liquor pipe 2 goes out the liquid end below has swash plate 3, the 3 left sides downward sloping of swash plate, and 3 left ends of swash plate are close to 1 left side wall of box.

An upper groove 5 is formed in the partition plate 4, a lower groove 8 is formed in the groove bottom of the upper groove 5, a sliding plate 7 is arranged in the lower groove 8 in a sliding mode, the outer edge of the sliding plate 7 is connected with the groove wall of the lower groove 8 in a sliding and sealing mode, the front side and the rear side of the sliding plate 7 are in sliding and sealing contact with the front groove wall and the rear groove wall of the upper groove 5, a spring 9 is arranged between the sliding plate 7 and the groove bottom of the lower groove 8, a stop block 6 used for blocking the sliding plate 7 is fixed at the upper end of the front groove wall and the rear groove wall of the upper groove 5, and a vertical.

A vertical first sliding chute 19 is arranged on the inner side of the right side wall of the box body 1, a first sliding block 16 is arranged in the first sliding chute 19 in a sliding manner, a filter hopper 10 is hinged on the first sliding block 16, an L-shaped lug plate 21 is fixed at the upper end of the first sliding block 16, a lug seat 22 is fixed at the upper end of the right side wall of the filter hopper 10, the lug seat 22 is hinged with the lug plate 21, a fixed block 17 is fixed on the first sliding block 16 below the lug plate 21, the fixed block 17 is in contact with the right side wall of the filter hopper 10, a second sliding block 20 is fixed at the front end and the rear end of the left side of the filter hopper 10, the second sliding block 20 is arranged in the second sliding chute 23 in a sliding manner, the front end and the rear end of the left side of the filter hopper 10 are in sliding contact with a partition plate 4, the left end of the bottom plate of the filter hopper 10 is in sliding contact with the partition plate 4, the bottom plate of the filter hopper 10 is sunken downwards, the upper end of the sliding plate 7 is tightly supported by the pressure rod 11, the right side wall of the box body 1 below the first sliding groove 19 is provided with a vertical electric telescopic cylinder 15 in an embedded mode, a telescopic rod of the electric telescopic cylinder 15 is fixedly connected with the lower end of the first sliding block 16, the lower end of the right side wall of the box body 1 is fixedly provided with a liquid discharge pipe 13 communicated with the box body 1 on the right side of the partition plate 4, and a valve 14 is installed on the liquid discharge pipe 13.

When the utility model is used, sulfuric acid is discharged into the box body 1 at the left side of the clapboard 4 through the liquid inlet pipe 2, under the action of the inclined plate 3, the sulfuric acid flows into the box body 1 at the left side of the clapboard 4 through the gap between the inclined plate 3 and the left side wall of the box body 1, lead particles in the sulfuric acid are precipitated in the box body 1 at the left side of the clapboard 4, the inclined plate 3 can play a role of buffering the sulfuric acid discharged from the liquid inlet pipe 2, so that the sulfuric acid falling onto the inclined plate 3 flows towards the left side plate of the box body 1, the sulfuric acid discharged from the liquid inlet pipe 2 is prevented from directly impacting the bottom of the box body 1, and then the lead particles which are precipitated are stirred, along with the continuous rising of the sulfuric acid liquid level in the box body 1 at the left side of the clapboard 4, when the liquid level of the sulfuric acid is higher than the upper end of the sliding plate 7, the sulfuric acid can cross the upper end, the filtered sulfuric acid is discharged from the drain pipe 13.

When the suspended particles filtered by the filter screen 12 need to be cleaned, the electric telescopic cylinder 15 is started, the telescopic rod of the electric telescopic cylinder 15 is made to ascend, the first sliding block 16 slides in the first sliding groove 19, the second sliding block 20 slides in the second sliding groove 23, the filter hopper 10 ascends, the pressing rod 11 ascends along with the sliding block, under the action of the spring 9, the sliding plate 7 ascends, sulfuric acid is intercepted, the sulfuric acid is prevented from entering the box body 1 on the right side of the partition plate 4 after being filtered by the filter screen 12, after the hinged position of the lug plate 21 and the lug seat 22 is located above the box body 1, the filter hopper 10 can be manually rotated towards the outer side of the box body 1 around the hinged position of the lug plate 21 and the lug seat 22, and the floating particles filtered by the filter screen 12 are poured into the collecting hopper.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. A sulfuric acid filtering device for a battery comprises a box body (1) and is characterized in that a partition plate (4) is fixed in the box body (1), a liquid inlet pipe (2) extends to the liquid outlet end of the liquid inlet pipe (2) in the box body (1) on the left side of the partition plate (4) and is bent downwards, an inclined plate (3) is fixed in the box body (1) on the left side of the partition plate (4) below the liquid outlet end of the liquid inlet pipe (2), the left side of the inclined plate (3) is inclined downwards, the left end of the inclined plate (3) is close to the left side wall of the box body (1), an upper groove (5) is formed in the partition plate (4), a lower groove (8) is formed in the lower groove (5), a sliding plate (7) is arranged in the lower groove (8) in a sliding mode, the outer edge of the sliding plate (7) is connected with the groove wall of the lower groove (8) in a sliding and sealing mode, a spring (9) is arranged between the sliding, the right end faces of the partition boards (4) on the front side and the rear side of the upper groove (5) are respectively provided with a vertical second sliding chute (23), the inner side of the right side wall of the box body (1) is provided with a vertical first sliding chute (19), a first sliding block (16) is arranged in the first sliding chute (19) in a sliding manner, the first sliding block (16) is hinged with a filter hopper (10), the front end and the rear end of the left side of the filter hopper (10) are respectively and fixedly provided with a second sliding block (20), the second sliding block (20) is arranged in the second sliding chute (23) in a sliding manner, the front end and the rear end of the left side of the filter hopper (10) are in sliding contact with the partition boards (4), the left end of the bottom board of the filter hopper (10) is in sliding contact with the partition boards (4), the bottom board part of the filter hopper (10) is sunken downwards, the bottom board part of the sunken filter hopper (10) is provided with a hole, the upper end of the sliding plate (7) is tightly supported by the pressing rod (11), a vertical electric telescopic cylinder (15) is embedded and arranged on the right side wall of the box body (1) below the first sliding groove (19), the telescopic rod of the electric telescopic cylinder (15) is fixedly connected with the lower end of the first sliding block (16), a liquid discharge pipe (13) which is partially communicated with the box body (1) on the right side of the partition plate (4) is fixed at the lower end of the right side wall of the box body (1), and a valve (14) is installed on the liquid discharge pipe (13).

2. The sulfuric acid filter device for batteries according to claim 1, wherein the front and rear sides of the sliding plate (7) are in sliding sealing contact with the front and rear walls of the upper groove (5).

3. The sulfuric acid filtering device for the battery according to claim 1, wherein an L-shaped lug plate (21) is fixed at the upper end of the first sliding block (16), a lug seat (22) is fixed at the upper end of the right side wall of the filtering funnel (10), the lug seat (22) is hinged with the lug plate (21), a fixed block (17) is fixed on the first sliding block (16) below the lug plate (21), and the fixed block (17) is in contact with the right side wall of the filtering funnel (10).

4. The battery sulfuric acid filtering device according to claim 1, wherein a collecting hopper (18) is fixed at the upper end of the outer side of the right side wall of the box body (1).