CN214182224U

CN214182224U - Easy-to-dismount filter bag member of bag-type dust collector

Info

Publication number: CN214182224U
Application number: CN202023121769.9U
Authority: CN
Inventors: 谢一
Original assignee: Wuxi Zhuoyu Environmental Protection Machinery Equipment Co ltd
Current assignee: Wuxi Zhuoyu Environmental Protection Machinery Equipment Co ltd
Priority date: 2020-12-23
Filing date: 2020-12-23
Publication date: 2021-09-14
Anticipated expiration: 2030-12-23

Abstract

The utility model discloses an easy dismouting filter bag component of sack cleaner, including the dust removal box, the baffle is installed to the inside top of dust removal box, the ventilation hole has been seted up at the middle part of baffle, circular indent of supporting has been seted up to the bottom in ventilation hole, filtering mechanism is installed to the below in ventilation hole, filtering mechanism includes cylindrical sack skeleton and the outside sack of cover in the sack skeleton, the top welding of sack skeleton has the solid fixed ring that the diameter is greater than the sack skeleton, gu fixed ring arranges in circular indent of supporting, the bottom of baffle is located the bilateral symmetry in ventilation hole and installs half first clamp ring and half clamp ring of second. The utility model discloses in, utilize the electro-magnet circular telegram for half first clamp ring and half clamp ring of second are kept away from, through inciting somebody to action solid fixed ring circular support indent, lose magnetism with the electro-magnet outage again, utilize half first clamp ring of first clamp ring and half clamp ring of second to press from both sides the sack skeleton that the cover has the sack and embrace, thereby realized the quick installation to the sack, structural design is reasonable, operates comparatively simply.

Description

Easy-to-dismount filter bag member of bag-type dust collector

Technical Field

The utility model relates to a sack cleaner technical field especially relates to easy dismouting filter bag component of sack cleaner.

Background

The bag dust collector is a dry dust filter, it is suitable for catching tiny, dry, non-fibrous dust, the filter bag adopts the filter cloth of weaving or non-woven felt to make, utilize the filtering action of the fabric to filter the dusty gas, after the dusty gas gets into the bag dust collector, the dust that the granule is big, the proportion is big, subside because of the effect of gravity, fall into the ash bucket, the gas that contains more tiny dust is when passing through the filter material, the dust is detained, make gaseous and purified, the device is suitable for being used in the pitch mixing plant, purify the air with great dust content.

The sack in the sack cleaner is after using, need regularly to pull down the washing or change to guarantee the effect of filtering the dust, nevertheless the mounting structure of sack is comparatively complicated in the sack cleaner of current, leads to the installation of sack and dismantles comparatively loaded down with trivial details, and the easy dismouting filter bag component of sack cleaner is now provided to consuming time and labouring.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing the easy-to-assemble and disassemble filter bag component of the bag-type dust remover.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

an easily-assembled and disassembled filter bag component of a bag-type dust collector comprises a dust collection box body, wherein a partition plate is installed above the interior of the dust collection box body, a vent hole is formed in the middle of the partition plate, a circular pressing groove is formed in the bottom end of the vent hole, a filtering mechanism is installed below the vent hole and comprises a cylindrical bag framework and a bag sleeved outside the bag framework, a fixing ring with a diameter larger than that of the bag framework is welded at the top end of the bag framework and is arranged in the circular pressing groove, a first half clamping ring and a second half clamping ring are symmetrically installed at the bottom end of the partition plate, which is located at two sides of the vent hole, a movable rod is welded on the outer walls of the first half clamping ring and the second half clamping ring, two fixed blocks are symmetrically welded at the bottom end of the partition plate, one end of the movable rod movably penetrates through one side of the fixed blocks and is provided with a metal block, electromagnets are installed on one sides of the two fixed blocks at the bottom end of the partition plate, and springs are sleeved on the parts, located on one sides of the fixed blocks, of the movable rods.

Preferably, the inner diameter of the first half clamping ring and the second half clamping ring combined to form the annular structure is equal to the outer diameter of the cloth bag framework.

Preferably, the air-supply line is installed to the bottom avris of dust removal box, the ash bucket is installed to the inside bottom of dust removal box, the bottom of ash bucket runs through to the outside of dust removal box and installs the valve, the suction fan is installed through the fixing base to the top avris of baffle, the play tuber pipe that the air-out end of suction fan is connected runs through to the outside of dust removal box and installs the valve.

Preferably, a pulser is installed on one side of the outer wall of the dust removal box body, a pulse pipe connected to the pulser penetrates through the interior of the dust removal box body and is located in the middle of the cloth bag framework, and a plurality of air blowing pipes are connected to the pulse pipe at equal intervals.

Preferably, four supporting legs are welded at four corners of the bottom end of the dust removal box body at equal intervals.

Preferably, a side door is arranged below the partition plate on one side plate of the dust removal box body, and an observation window is arranged on the side door.

The utility model has the advantages that:

1. utilize the electro-magnet circular telegram for half first clamp ring and half clamp ring of second are kept away from, through inciting somebody to action solid fixed ring into circular supporting pressure groove, lose magnetism with the electro-magnet outage again, utilize half first clamp ring and half clamp ring of second to press from both sides the sack skeleton that the cover has the sack and embrace, thereby realized the quick installation to the sack, structural design is reasonable, and the operation is comparatively simple.

2. Through producing magnetism with the electro-magnet circular telegram for half first clamp ring and half clamp ring separation of second can be dismantled the sack fast, and labour saving and time saving is convenient for wash and is changed the sack, can guarantee the normal use of sack cleaner, guarantees dust collection efficiency then.

Drawings

FIG. 1 is a schematic view of an overall structure of an easily detachable filter bag member of a bag-type dust collector of the present invention;

FIG. 2 is an enlarged schematic structural view of the easy-to-disassemble filter bag member of the bag-type dust collector in FIG. 1;

FIG. 3 is a schematic view of a connection structure of a fixing ring and a bag skeleton of an easy-to-detach filter bag member of the bag-type dust collector of the present invention;

FIG. 4 is a schematic structural view of a first half clamp ring and a second half clamp ring of an easily detachable filter bag member of the bag-type dust collector of the present invention;

fig. 5 is a schematic view of the bottom structure of the partition board of the easy-to-assemble and disassemble filter bag member of the bag-type dust collector of the present invention.

In the figure: the dust removal device comprises a dust removal box body 1, a first half clamping ring 2, a circular abutting groove 3, an air outlet pipe 4, a suction fan 5, a vent hole 6, a pulse pipe 7, a pulse device 8, a partition plate 9, a second half clamping ring 10, a fixing ring 11, an air inlet pipe 12, supporting legs 13, an ash hopper 14, a cloth bag 15, a cloth bag framework 16, a movable rod 17, a spring 18, a metal block 19, an electromagnet 20 and a fixing block 21.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-5, an easy-to-assemble and disassemble filter bag component of a bag-type dust collector comprises a dust collection box body 1, a partition plate 9 is installed above the interior of the dust collection box body 1, a vent hole 6 is formed in the middle of the partition plate 9, a circular pressing groove 3 is formed in the bottom end of the vent hole 6, a filtering mechanism is installed below the vent hole 6 and comprises a cylindrical bag framework 16 and a bag 15 sleeved outside the bag framework 16, a fixing ring 11 with the diameter larger than that of the bag framework 16 is welded at the top end of the bag framework 16, the fixing ring 11 is arranged in the circular pressing groove 3, a first half clamping ring 2 and a second half clamping ring 10 are symmetrically installed at the bottom end of the partition plate 9 and located at two sides of the vent hole 6, movable rods 17 are welded on the outer walls of the first half clamping ring 2 and the second half clamping ring 10, two fixing blocks 21 are symmetrically welded at the bottom end of the partition plate 9 and located at two sides of the vent hole 6, one end of each movable rod 17 movably penetrates one side of the fixing block 21 and is provided with a metal block 19, electromagnets 20 are mounted on one sides of two fixed blocks 21 at the bottom end of the partition board 9, springs 18 are sleeved on the parts, located on one sides of the fixed blocks 21, of the movable rods 17, the first half clamping ring 2 and the second half clamping ring 10 are combined to form an annular structure, the inner diameter of the annular structure is equal to the outer diameter of the cloth bag framework 16, when the first half clamping ring 2 and the second half clamping ring 10 are combined to form the annular structure, the cloth bag framework 16 sleeved with the cloth bag 15 is clamped, the fixing ring 11 is located right above the annular structure, and the fixing ring 11 cannot be separated from the circular pressing groove 3 due to the blocking of the annular structure;

an air inlet pipe 12 is arranged on the edge side of the bottom end of the dust removing box body 1, an ash hopper 14 is arranged at the bottom end inside the dust removing box body 1, the bottom end of the ash hopper 14 penetrates through the outside of the dust removing box body 1 and is provided with a valve, a suction fan 5 is arranged on the edge side of the top end of the partition plate 9 through a fixed seat, an air outlet pipe 4 connected with the air outlet end of the suction fan 5 penetrates through the outside of the dust removing box body 1 and is provided with a valve, air inside the dust removing box body 1 is extracted by opening the suction fan 5, outside air enters the inside of the dust removing box body 1 from the air inlet pipe 12, and is filtered by a cloth bag 15 and then becomes clean air which enters the upper part of the partition plate 9 from the air vent 6, and under the pumping action of the suction fan 5, the clean air is discharged from the air outlet pipe 4, so that dust removal is realized;

a pulser 8 is installed on one side of the outer wall of the dust removal box body 1, a pulse pipe 7 connected to the pulser 8 penetrates into the dust removal box body 1 and is located in the middle of a cloth bag framework 16, a plurality of blowing pipes are connected to the pulse pipe 7 at equal intervals, the pulser 8 blows air to the surface of the cloth bag 14 from the blowing pipes on the pulse pipe 7 in a pulse mode, dust attached to the cloth bag falls onto the dust hopper 14 under the action of pulses, and the dust can be discharged by opening a valve on the dust hopper 14;

the equidistant welding in bottom four corners of dust removal box 1 has four supporting legs 13, plays stable supporting role to dust removal box 1, and a curb plate of dust removal box 1 is located the below of baffle 9 and installs the side door, and installs the observation window on the side door, conveniently observes the dust and in the attached condition on sack 15 surface.

The working principle is as follows: the cloth bag 15 is sleeved outside the cloth bag framework 16, the top of the cloth bag 15 is covered with the fixing ring 11, then the electromagnet 20 is electrified to generate magnetism by using the control switch to adsorb the metal block 19, the first half clamping ring 2 and the second half clamping ring 10 are far away, then the fixing ring 11 is inserted into the circular abutting groove 3, the electromagnet 20 is powered off and loses magnetism, under the rebound action of the spring 18, the first half clamping ring 2 and the second half clamping ring 10 are combined into a ring structure again, the cloth bag framework 16 sleeved with the cloth bag 15 is clamped, the fixing ring 11 is positioned right above the ring structure, the blocking of the ring structure is utilized to further ensure that the fixing ring 11 cannot be separated from the circular abutting groove 3, so that the quick installation of the cloth bag 15 is realized, in addition, the electromagnet 20 is electrified to generate magnetism, so that the first half clamping ring 2 and the second half clamping ring 10 are separated, namely, the cloth bag 15 is quickly disassembled, the cloth bag 15 is convenient to clean and replace.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The easy-to-assemble and disassemble filter bag component of the bag-type dust collector comprises a dust collection box body (1) and is characterized in that a partition plate (9) is installed above the interior of the dust collection box body (1), a vent hole (6) is formed in the middle of the partition plate (9), a circular pressing groove (3) is formed in the bottom end of the vent hole (6), a filtering mechanism is installed below the vent hole (6) and comprises a cylindrical bag framework (16) and a bag (15) sleeved outside the bag framework (16), a fixing ring (11) with the diameter larger than that of the bag framework (16) is welded at the top end of the bag framework (16), the fixing ring (11) is arranged in the circular pressing groove (3), a first half clamping ring (2) and a second half clamping ring (10) are symmetrically installed at the two sides of the vent hole (6) at the bottom end of the partition plate (9), movable rods (17) are welded on the outer walls of the first half clamping ring (2) and the second half clamping ring (10), the bottom of baffle (9) is located the bilateral symmetry welding in ventilation hole (6) and has two fixed blocks (21), the one end activity of movable rod (17) is run through to one side of fixed block (21) and is installed metal block (19), electro-magnet (20) are all installed to one side of two fixed blocks (21) in the bottom of baffle (9), spring (18) have been cup jointed to the part that movable rod (17) are located one side of fixed block (21).

2. The readily removable filter bag member of a bag-type dust collector according to claim 1, wherein said first half clamp ring (2) and said second half clamp ring (10) are combined to form a ring structure having an inner diameter equal to the outer diameter of the bag skeleton (16).

3. The easy dismouting filter bag component of sack cleaner according to claim 1, characterized in that, air-supply line (12) are installed to the bottom avris of dust removal box (1), ash bucket (14) are installed to the inside bottom of dust removal box (1), the bottom of ash bucket (14) runs through to the outside of dust removal box (1) and installs the valve, suction fan (5) are installed through the fixing base to the top avris of baffle (9), air-out pipe (4) that the air-out end of suction fan (5) is connected runs through to the outside of dust removal box (1) and installs the valve.

4. The easy-to-dismount filter bag component of a bag-type dust collector according to claim 1, wherein a pulser (8) is installed on one side of the outer wall of the dust collection box body (1), a pulse pipe (7) connected to the pulser (8) penetrates through the inside of the dust collection box body (1) and is located in the middle of a bag framework (16), and a plurality of blow pipes are equidistantly connected to the pulse pipe (7).

5. The easy-to-disassemble and assemble filter bag member of a bag-type dust collector according to claim 1, wherein four support legs (13) are welded at four corners of the bottom end of the dust collection box body (1) at equal intervals.

6. The easy-to-disassemble and assemble filter bag component of a bag-type dust collector according to claim 1, wherein a side plate of the dust collection box body (1) is provided with a side door below the partition plate (9), and the side door is provided with an observation window.