CN213912766U

CN213912766U - Bag-type dust collector

Info

Publication number: CN213912766U
Application number: CN202022766367.8U
Authority: CN
Inventors: 李跃峰; 李利峰; 王世明; 牟鹏昊
Original assignee: Inner Mongolia Yidong Chemical Co ltd
Current assignee: Inner Mongolia Yidong Chemical Co ltd
Priority date: 2020-11-25
Filing date: 2020-11-25
Publication date: 2021-08-10
Anticipated expiration: 2030-11-25

Abstract

The utility model discloses a bag-type dust collector, which comprises a box body, wherein a funnel communicated with the box body is fixed at the bottom of the box body, and a spiral feeder is arranged at a discharge port at the bottom of the funnel; an air inlet pipe is communicated with the side wall of the bottom of the box body; a plurality of partition plates are fixed in the box body, the box body is divided into a plurality of compartments by the partition plates, an installation plate is fixed in each compartment, and a detachable cloth bag barrel is installed on each installation plate; install separation device in the compartment bottom, separation device includes two sealed pieces and striker plate, and two sealed pieces are fixed in compartment bottom both sides, and the inboard of two sealed pieces is equipped with the arc wall. Set up pressure sensor through the blast pipe at same compartment to set up the separation device bottom with the compartment, after a sack section of thick bamboo is blockked up, pressure sensor pressure changes, and control separation device carries out the separation with the gas that gets into the compartment, and the independent clearance of a sack section of thick bamboo in the compartment of being convenient for can realize not shutting down and overhaul.

Description

Bag-type dust collector

The technical field is as follows:

the utility model relates to an electrode paste production field, concretely relates to sack cleaner.

Background art:

in the production process of the electrode paste, a large amount of dust is generated and directly discharged to the environment, which can pollute the atmospheric environment and the surrounding environment, so that a bag-type dust remover needs to be prepared to filter the dust. However, the existing bag-type dust collector is all integral, the air inlet pipe is directly communicated with a plurality of bags, and when the bags are blocked, the bags can only be filtered through the air inlet pipe, so that the blockage between the bags can be accelerated, and the frequency of shutdown maintenance is increased; and if the cloth bag needs to be cleaned, the cloth bag dust remover can only be stopped, so that the normal use of the equipment is influenced.

The utility model has the following contents:

an object of the utility model is to provide a sack cleaner convenient to clearance of a sack section of thick bamboo.

The utility model discloses by following technical scheme implement:

a bag-type dust collector comprises a box body, wherein a funnel communicated with the box body is fixed at the bottom of the box body, and a spiral feeder is installed at a discharge port at the bottom of the funnel; an air inlet pipe is communicated with the side wall of the bottom of the box body;

a plurality of partition plates are fixed in the box body, the box body is divided into a plurality of compartments by the partition plates, a mounting plate is fixed in each compartment, and a cloth bag cylinder is mounted on the mounting plate; the blocking device is arranged at the bottom of the compartment and comprises two sealing blocks and a material blocking plate, the two sealing blocks are fixed at two sides of the bottom of the compartment, arc-shaped grooves are formed in the inner sides of the two sealing blocks, the material blocking plate is horizontally and rotatably arranged between the arc-shaped grooves of the two sealing blocks along the axis of the material blocking plate, and the edge of the material blocking plate is abutted to the arc-shaped grooves; a driving mechanism is arranged on the outer side of the box body corresponding to each striker plate and is connected with the striker plates;

the top of compartment is installed the apron, the intercommunication has the blast pipe on the apron.

Preferably, a pressure sensor is mounted on the exhaust pipe, and an indicator lamp is mounted on the outer side of the exhaust pipe; the driving mechanism is a motor;

the pressure sensor is electrically connected with a signal input end of the controller, and the motor and the indicator light are electrically connected with a signal output end of the controller.

The utility model has the advantages that: set up pressure sensor through the blast pipe at same compartment to set up the separation device bottom with the compartment, after a sack section of thick bamboo is blockked up, pressure sensor pressure changes, and control separation device carries out the separation with the gas that gets into the compartment, and the independent clearance of a sack section of thick bamboo in the compartment of being convenient for can realize not shutting down and overhaul.

Description of the drawings:

fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a partial left side view of FIG. 1;

fig. 3 is a schematic diagram of the control circuit of the present invention.

In the figure: the device comprises a box body 1, a funnel 2, a spiral feeder 3, an air inlet pipe 4, a partition plate 5, a compartment 6, a mounting plate 7, a cloth bag barrel 8, a sealing block 9, an arc-shaped groove 9.1, a material baffle plate 10, a cover plate 11, an exhaust pipe 12, a pressure sensor 13, an indicator lamp 14, a motor 15 and a controller 16.

The specific implementation mode is as follows:

as shown in fig. 1 to 3, a bag-type dust collector comprises a box body 1, wherein a funnel 2 communicated with the box body 1 is fixed at the bottom of the box body 1, and a spiral feeder 3 is installed at a discharge port at the bottom of the funnel 2; an air inlet pipe 4 is communicated with the side wall of the bottom of the box body 1;

a plurality of partition plates 5 are fixed in the box body 1, the box body 1 is divided into a plurality of compartments 6 by the partition plates 5, an installation plate 7 is fixed in each compartment 6, and a detachable cloth bag barrel 8 is installed on the installation plate 7; the blocking device is arranged at the bottom of the compartment 6 and comprises two sealing blocks 9 and a material baffle plate 10, the two sealing blocks 9 are fixed at two sides of the bottom of the compartment 6, arc-shaped grooves 9.1 are formed in the inner sides of the two sealing blocks 9, the material baffle plate 10 is horizontally and rotatably arranged between the arc-shaped grooves 9.1 of the two sealing blocks 9 along the axis of the material baffle plate 10, and the edge of the material baffle plate 10 is abutted to the arc-shaped grooves 9.1; a driving mechanism is arranged on the outer side of the box body 1 corresponding to each striker plate 10, and the driving mechanism is connected with the striker plates 10;

a detachable cover plate 11 is arranged on the top of the compartment 6, and an exhaust pipe 12 is communicated with the cover plate 11.

A pressure sensor 13 is mounted on the exhaust pipe 12, and an indicator lamp 14 is mounted on the outer side of the exhaust pipe 12; the driving mechanism is a motor 15;

the pressure sensor 13 is electrically connected with a signal input end of a controller 16, and the motor 15 and the indicator lamp 14 are electrically connected with a signal output end of the controller 16;

when the dust-carrying air purifier is used, dust-carrying air enters the box body 1 from the air inlet pipe 4, the baffle plate 10 is in a vertical state in normal use, the dust-carrying air can enter the compartment 6 from the space between the two sealing blocks 9, the bag tube 8 blocks dust in the air tube when passing through the bag tube 8, air is discharged from the bag tube 8 through the exhaust pipe 12 from the upper part, and the dust falls into the funnel 2 from the space between the two sealing blocks 9;

when the cloth bag barrel 8 is blocked, the pressure sensor 13 detects that the pressure of the exhaust pipe 12 corresponding to the compartment 6 is reduced, a signal is sent to the controller 16, the controller 16 controls the motor 15 to rotate, the material baffle plate 10 is driven to rotate 90 degrees, the material baffle plate 10 is enabled to rotate to be in a horizontal state, the edge of the material baffle plate is abutted against the arc-shaped groove 9.1, blocking gas enters the box body 1, and meanwhile, the indicator lamp 14 is lightened to remind a worker that the cloth bag is blocked;

after the worker finds that the indicator light 14 is lighted, the worker immediately cleans the indicator light, takes down the cover plate 11 above the indicator light, takes out the cloth bag barrel 8, cleans attached dust, installs the cloth bag barrel again and covers the cover plate 11; the striker plate 10 is reset and is turned back to the vertical state to normally work;

the top end of the sealing block 9 is an inclined surface, so that dust can fall into the hopper 2 from the space between the two sealing blocks 9 conveniently.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A bag-type dust collector is characterized in that: the device comprises a box body, wherein a funnel communicated with the box body is fixed at the bottom of the box body, and a spiral feeder is arranged at a discharge port at the bottom of the funnel; an air inlet pipe is communicated with the side wall of the bottom of the box body;

2. The bag-type dust collector of claim 1, wherein: a pressure sensor is arranged on the exhaust pipe, and an indicator lamp is arranged on the outer side of the exhaust pipe; the driving mechanism is a motor;