CN210543649U

CN210543649U - Bag filter

Info

Publication number: CN210543649U
Application number: CN201920898571.XU
Authority: CN
Inventors: 郭晓敏
Original assignee: Hejin City Ju Aluminum Co ltd
Current assignee: Hejin City Ju Aluminum Co ltd
Priority date: 2019-06-15
Filing date: 2019-06-15
Publication date: 2020-05-19
Anticipated expiration: 2029-06-15

Abstract

The utility model discloses a bag filter, which comprises a cylinder body, a cylinder cover, a liquid inlet pipe, a liquid outlet pipe, a filter bag mounting plate and a connecting plate; the filter bag filter comprises a barrel, a barrel cover, a liquid inlet pipe, a liquid outlet pipe, a connecting plate, an annular plate, a connecting plate, a mounting plate and a filter bag, wherein the barrel is matched with the barrel cover, the barrel cover is installed at the top of the barrel, the liquid inlet pipe is arranged on the upper portion of the barrel, the liquid outlet pipe is arranged on the lower portion of the barrel, the connecting plate is arranged above the liquid outlet pipe in the barrel and is an annular plate, the. The utility model provides a bag filter simple structure, convenient to use, when needing to be changed or wash the filter bag, dismantle convenient and fast, reduced intensity of labour, improved work efficiency.

Description

Bag filter

Technical Field

The utility model relates to a chemical industry production technical field, concretely relates to bag filter.

Background

The bag filter is commonly used in chemical production, one part directly fixes the filter bag in the filter, so that the replacement and the cleaning are very troublesome, time and labor are wasted, the part adopts a screw and nut connection mode, and the efficiency is lower during the replacement and the cleaning although certain progress is made.

Disclosure of Invention

In order to overcome the defects of the prior art, the utility model provides a bag filter.

The utility model adopts the technical proposal that: a bag filter comprises a cylinder body, a cylinder cover, a liquid inlet pipe, a liquid outlet pipe, a filter bag mounting plate and a connecting plate; the cylinder body is matched with the cylinder cover, the cylinder cover is arranged at the top of the cylinder body, the upper part of the cylinder body is provided with a liquid inlet pipe, the lower part of the cylinder body is provided with a liquid outlet pipe, a connecting plate is arranged above the liquid outlet pipe in the cylinder body and is arranged on the cylinder body, the filter bag mounting plate is detachably arranged on the connecting plate, the filter bag is arranged on the filter bag mounting plate, the connecting plate is of an annular structure and comprises an upper plate, a lower plate, an inner side plate, an outer side plate and a sliding plate spring, the upper plate, the inner side plate, the lower plate and the outer side plate are sequentially connected to form an annular structure, the lower plate is uniformly provided with spring grooves, springs are arranged in the spring grooves, sliding grooves are arranged at positions of the inner side plate and the outer side plate, sliding blocks are clamped in the sliding grooves, the spring is positioned between the spring groove of the lower plate and the spring groove of the sliding plate, the upper plate is uniformly provided with a plurality of moving grooves, one ends of the moving grooves are connected with the matching holes, the other ends of the moving grooves are connected with the limiting holes, the limiting holes are provided with limiting strips, the centers of the limiting holes are provided with limiting grooves, the circumference of the filter bag mounting plate is provided with matching blocks which have the same number as the matching holes and correspond to the matching holes in position, and the matching holes, the matching blocks and the limiting holes are matched in size and shape;

further, a handle is further arranged on the filter bag mounting plate;

further, the matching hole is circular;

furthermore, the matching holes, the matching blocks and the limiting holes are at least three.

The utility model discloses the gain effect does, simple structure, convenient to use, when needing to be changed or wash the filter bag, dismantlement, simple to operate are swift, have reduced intensity of labour, have improved work efficiency.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a cross-sectional view of a web;

FIG. 3 is a schematic top view of a web;

FIG. 4 is a schematic bottom view of the filter bag mounting plate.

In the figure: 1. the automatic filter comprises a cylinder body, 2 parts of a cylinder cover, 3 parts of a liquid inlet pipe, 4 parts of a liquid outlet pipe, 5 parts of a connecting plate, 51 parts of an upper plate, 52 parts of a lower plate, 53 parts of an inner plate, 54 parts of an outer plate, 55 parts of a sliding plate, 56 parts of a sliding groove, 57 parts of a sliding block, 58 parts of a spring, 59 parts of a spring groove, 510 parts of a matching hole, 511 parts of a moving groove, 512 parts of a limiting hole, 513 parts of a limiting strip, 514 parts of a limiting groove, 6 parts of a filter bag mounting plate, 61 parts of a matching block, 7 parts of a filter.

Detailed Description

In order to understand the technical solution of the present invention more clearly, the present invention will be further explained with reference to the accompanying drawings.

As shown in fig. 1-4, a bag filter comprises a cylinder body 1, a cylinder cover 2, a liquid inlet pipe 3, a liquid outlet pipe 4, a filter bag mounting plate 6 and a connecting plate 5; the cylinder body 1 is matched with the cylinder cover 2, the cylinder cover 2 is arranged at the top of the cylinder body 1, the upper part of the cylinder body 1 is provided with a liquid inlet pipe 3, the lower part of the cylinder body 1 is provided with a liquid outlet pipe 4, a connecting plate 5 is arranged above the liquid outlet pipe 4 in the cylinder body 1, the connecting plate 5 is arranged on the cylinder body 1, the filter bag mounting plate 6 is detachably arranged on the connecting plate 5, the filter bag 7 is arranged on the filter bag mounting plate 6, the connecting plate 5 is of an annular structure and comprises an upper plate 51, a lower plate 52, an inner side plate 53, an outer side plate 54, a sliding plate 55 and a spring 58, the upper plate 51, the inner side plate 53, the lower plate 52 and the outer side plate 54 are sequentially connected to form an annular structure, the lower plate 52 is uniformly provided with spring grooves 59, the spring 58 is arranged in the spring grooves 59, the sliding grooves 56 are arranged, the sliding block 57 is connected with the sliding plate 55, the sliding plate 55 and the lower plate spring groove 59 are provided with spring grooves 59 at corresponding positions, the spring 58 is positioned between the spring groove 59 of the lower plate and the spring groove 59 of the sliding plate, the upper plate is uniformly provided with a plurality of moving grooves 511, one ends of the moving grooves 511 are connected with matching holes 510, the other ends of the moving grooves 511 are connected with limiting holes 512, the limiting holes 512 are provided with limiting strips 513, the centers of the limiting holes 512 are provided with limiting grooves 514, the circumference of the filter bag mounting plate 6 is provided with matching blocks 513 which are equal in number and correspond to the matching holes 510 in position, and the matching holes 510, the matching blocks 513 and the limiting holes 512 are matched in size and shape;

preferably, the filter bag mounting plate 6 is further provided with a handle 8;

preferably, the fitting hole 510 is circular;

preferably, at least three fitting holes 510, at least three fitting blocks 513 and at least three limiting holes 512 are provided.

The working principle is that during installation, a worker aligns the matching block with the matching hole, presses down the handle to further compress the spring, the sliding plate moves downwards, holds the handle to rotate the filter bag mounting plate, so that the matching block reaches the limiting hole, releases the handle, and has acting force on the sliding plate due to the compression of the spring, the sliding plate props against the matching block, and the matching block is positioned in the limiting hole; when the filter bag is disassembled, the handle is pressed down, and the filter bag mounting plate is rotated, so that the matching block is moved out of the matching hole.

The utility model discloses simple structure, convenient to use, when needing to be changed or wash the filter bag, dismantle, simple to operate is swift, has reduced intensity of labour, has improved work efficiency.

The above is the preferred embodiment of the present invention, so all the equivalent changes or modifications made by the structure, features and principle in the application scope of the present invention are included in the application scope of the present invention.

Claims

1. A bag filter is characterized by comprising a cylinder body, a cylinder cover, a liquid inlet pipe, a liquid outlet pipe, a filter bag mounting plate and a connecting plate; the cylinder body is matched with the cylinder cover, the cylinder cover is arranged at the top of the cylinder body, the upper part of the cylinder body is provided with a liquid inlet pipe, the lower part of the cylinder body is provided with a liquid outlet pipe, a connecting plate is arranged above the liquid outlet pipe in the cylinder body and is arranged on the cylinder body, the filter bag mounting plate is detachably arranged on the connecting plate, the filter bag is arranged on the filter bag mounting plate, the connecting plate is of an annular structure and comprises an upper plate, a lower plate, an inner side plate, an outer side plate and a sliding plate spring, the upper plate, the inner side plate, the lower plate and the outer side plate are sequentially connected to form an annular structure, the lower plate is uniformly provided with spring grooves, springs are arranged in the spring grooves, sliding grooves are arranged at positions of the inner side plate and the outer side plate, sliding blocks are clamped in the sliding grooves, the spring is located between the spring groove of hypoplastron and the spring groove of sliding plate, the upper plate evenly is equipped with a plurality of shifting chutes, shifting chute one end is connected the mating holes, and spacing hole is connected to the other end, spacing hole is equipped with spacing, spacing hole center is equipped with the spacing groove, be equipped with on the circumference of filter bag mounting panel with evenly be fixed with the cooperation piece, mating holes, cooperation piece, spacing hole size shape phase-match.

2. The bag filter of claim 1, wherein said bag mounting plate further comprises a handle.

3. The bag filter of claim 1, wherein the mating holes are circular.

4. The bag filter of claim 1, wherein there are at least three of said mating holes, mating blocks, and retainer holes.