CN216878316U

CN216878316U - Pulse type bag dust collector

Info

Publication number: CN216878316U
Application number: CN202123297091.4U
Authority: CN
Inventors: 杨晓东; 杨福康
Original assignee: Wuxi Kanghui Machine Building Co Ltd
Current assignee: Wuxi Kanghui Machine Building Co Ltd
Priority date: 2021-12-24
Filing date: 2021-12-24
Publication date: 2022-07-05
Anticipated expiration: 2031-12-24

Abstract

The utility model relates to a field of sack cleaner specifically discloses an pulsed sack cleaner, including the clean room, the intercommunication has intake pipe and outlet duct on the clean room, is provided with the division board in the clean room, has seted up the air inlet on the division board, and the position that corresponds the air inlet is provided with the filter bag, is provided with the go-between on the filter bag, and the position that corresponds the air inlet is provided with solid fixed ring, gu fixed ring can dismantle with the go-between and be connected. This application can conveniently be changed the clearance of crossing the filter bag.

Description

Pulse type bag dust collector

Technical Field

The application relates to the technical field of bag-type dust collectors, in particular to a pulse-type bag-type dust collector.

Background

The bag type dust collector is a dry dust filtering device, mainly filters dust through a filter bag, is suitable for capturing fine and dry dust, and when the bag type dust collector works, dust-containing gas enters equipment. During the dust of big granule directly got into the ash bucket under the action of gravity, comparatively tiny dust then filtered through the filter bag, along with filterable continuous going on, the surface of filter bag can be amassed dust, has reduced the dust removal effect to dirty gas.

The filter bag in a common bag type dust collector is usually fixedly arranged, so that the filter bag is inconvenient to disassemble and difficult to clean and replace.

SUMMERY OF THE UTILITY MODEL

In order to facilitate the cleaning and replacement of the filter bag, the application provides a pulse type bag-type dust collector.

The application provides a pair of pulsed sack cleaner, including the clean room, the intercommunication has intake pipe and outlet duct on the clean room, be provided with the division board in the clean room, seted up the air inlet on the division board, correspond the position of air inlet is provided with crosses the filter bag, cross and be provided with the go-between on the filter bag, correspond the position of air inlet is provided with solid fixed ring, gu fixed ring with the connection can be dismantled to the go-between.

Through adopting above-mentioned technical scheme, equipment uses the back for a long time, piles up a large amount of dusts on the filter bag, need will cross the filter bag and take off from equipment and clear up, only need with go-between and solid fixed ring alternate segregation, can take out filter bag from equipment, clear up or change the filter bag.

Optionally, a clamping assembly is arranged on the connecting ring and comprises a clamping pin, the clamping pin is movably connected with the connecting ring, a clamping interface corresponding to the clamping pin is formed in the fixing ring, and the clamping pin is clamped with the clamping interface.

Through adopting above-mentioned technical scheme, through the removal of joint round pin on the go-between, with the joint interface looks block on the solid fixed ring, back in the joint round pin block arrived the joint interface, realized solid fixed ring and go-between's high-speed joint.

Optionally, the joint subassembly still includes the spring, it holds the chamber to have seted up on the go-between, the spring is located and holds the intracavity, the one end of joint round pin is located and holds the intracavity, the one end of spring with it links to each other to hold the chamber, the other end of spring with the joint round pin links to each other, when the spring does not receive the power, the other end of joint round pin stretches out hold the chamber outside.

Through adopting above-mentioned technical scheme, gu fixed ring and go-between after contacting mutually, the joint round pin is inconsistent with fixed ring, and the spring is compressed, continues to remove the go-between, and when the position of joint round pin corresponds with the joint mouth, the joint round pin blocks in the joint mouth under the effect of spring.

Optionally, a limiting ring is arranged in the connecting ring, a sealing ring is arranged on the limiting ring, and the sealing ring is abutted to the fixing ring.

Through adopting above-mentioned technical scheme, solid fixed ring offsets the back with the sealing washer, has improved the sealed effect to between solid fixed ring and the go-between, can filter dusty gas better.

Optionally, the fixing ring is provided with a positioning block, the connecting ring is provided with a positioning groove, and the positioning block is inserted into the positioning groove.

Through adopting above-mentioned technical scheme, setting up of locating piece and constant head tank provides the location for the block of joint round pin and joint mouth, and the operator can be more convenient ground with joint round pin block in the joint mouth when the installation of filter bag.

Optionally, be provided with the high pressure in the clean room and spout towards the subassembly, the high pressure is spouted towards the subassembly and is included main trachea, main trachea is linked together with external air supply, be connected with the bronchus on the main trachea, the position that corresponds the gas outlet on the bronchus is provided with high-pressure nozzle.

By adopting the technical scheme, the air flow is introduced from the main air pipe, enters the branch air pipe, is sprayed out from the high-pressure nozzle, and is sprayed into the high-pressure air flow in the filter bag, so that the accumulated dust in the filter bag is blown off.

Optionally, a high-pressure air pump is arranged outside the dust removing chamber, the high-pressure air pump is communicated with an external air source, the main air pipe is communicated with the external air source, and a pulse valve is arranged on the main air pipe.

Through adopting above-mentioned technical scheme, high-pressure gas is gone into to main trachea to high-pressure gas pump, has realized the cleanness to filtering the bag, and the setting of pulse valve can carry out the break-make to the air current to the circulation of control air current in main trachea.

Optionally, an operation opening is formed in the position, corresponding to the filter bag, of the dust chamber, a cover door is connected to the operation opening in a rotating mode, a dust collection box is arranged on the dust chamber, and the dust collection box is matched with the dust chamber in an inserted mode.

Through adopting above-mentioned technical scheme, the setting up of operation mouthful has made things convenient for operating personnel to change the filter bag, and high-pressure draught spouts towards the filter bag after, and the dust in the filter bag falls to the dust collection box, makes things convenient for the concentrated clearance of operating personnel to the dust.

In summary, the present application includes at least one of the following beneficial technical effects:

1. after the equipment is used for a long time, a large amount of dust is accumulated on the filter bag, the filter bag needs to be taken down from the equipment for cleaning, and the filter bag can be taken out from the equipment to be cleaned or replaced only by separating the connecting ring and the fixing ring from each other;

2. after the fixing ring is abutted against the sealing ring, the sealing effect between the fixing ring and the connecting ring is improved, and dust-containing gas can be better filtered;

3. the air flow is introduced from the main air pipe, enters the branch air pipe, is sprayed out from the high-pressure nozzle, and is sprayed into the filter bag, so that the dust accumulated in the filter bag is blown off.

Drawings

Fig. 1 is a schematic diagram for embodying the overall structure of the present embodiment.

Fig. 2 is a schematic diagram for showing the structures of the dust removing assembly and the high-pressure spraying assembly.

Fig. 3 is an enlarged schematic view for embodying the portion a in fig. 2.

Fig. 4 is an exploded view for illustrating the connection relationship between the connection ring and the fixing ring.

Description of reference numerals:

1. a dust chamber; 011. an operation port; 2. an air inlet pipe; 3. an air outlet pipe; 4. a partition plate; 41. an air inlet; 5. a dust removal assembly; 51. a filter bag; 52. a connecting ring; 521. an accommodating chamber; 522. positioning a groove; 6. a fixing ring; 61. a card interface; 62. positioning blocks; 7. a clamping assembly; 71. a spring; 72. a latch pin; 73. pulling a pin; 8. a limiting ring; 9. a seal ring; 10. a high pressure spray assembly; 101. a main air pipe; 102. a branch air pipe; 103. a high pressure air pump; 104. a pulse valve; 105. a high pressure nozzle; 11. covering the door; 12. a dust collecting box; 13. and (4) hanging hooks.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses pulsed sack cleaner.

Referring to fig. 1 and 2, the pulse type bag-type dust collector comprises a dust chamber 1, a partition plate 4 is horizontally and fixedly connected in the dust chamber 1, the partition plate 4 divides an inner cavity of the dust chamber 1 into an upper cavity and a lower cavity, an air inlet pipe 2 and an air outlet pipe 3 are communicated with the dust chamber 1, an air inlet end of the air inlet pipe 2 is positioned below the partition plate 4, and an air inlet end of the air outlet pipe 3 is positioned above the partition plate 4; the dust removal assembly 5 is arranged above the partition plate 4, and the high-pressure spraying and flushing assembly 10 is arranged below the partition plate 4.

Referring to fig. 1 and 2, a plurality of air inlet 41 has evenly been seted up on division board 4, dust removal subassembly 5 includes that a plurality of crosses filter bag 51, a plurality of crosses filter bag 51 and a plurality of air inlet 41 one-to-one, cross the vertical setting of filter bag 51, the lower extreme opening setting of crossing filter bag 51 and fixedly connected with go-between 52, the upper end of crossing filter bag 51 is for sealing the setting, the upper end of crossing filter bag 51 articulates with clean room 1 through couple 13 mutually, the equal coaxial fixedly connected with in position of corresponding department's gas outlet fixes ring 6 on division board 4's the roof, fix ring 6 and go-between 52 and insert mutually and close, the outer rampart of fixed ring 6 and the inner ring wall laminating of go-between 52 mutually

Referring to fig. 2-4, the connecting ring 52 is provided with the clamping assembly 7, the clamping assembly 7 includes a spring 71 and a clamping pin 72, an accommodating cavity 521 is formed in an inner annular wall of the connecting ring 52, the spring 71 is located in the accommodating cavity 521, one end of the clamping pin 72 is located in the accommodating cavity 521, one end of the spring 71 is fixedly connected to a bottom wall of the accommodating cavity 521, the other end of the spring 71 is fixedly connected to one end of the clamping pin 72 located in the accommodating cavity 521, when the spring 71 is not stressed, the other end of the clamping pin 72 extends out of the accommodating cavity 521, and the fixing ring 6 is provided with a clamping opening 61 corresponding to the clamping pin 72.

Referring to fig. 4, the clamping assembly 7 further includes a pulling pin 73, one end of the pulling pin 73 is located outside the connecting ring 52, the other end of the pulling pin 73 extends into the accommodating cavity 521 to be fixedly connected with the clamping pin 72, the pulling pin 73 is slidably connected with the connecting ring 52, and the spring 71 is sleeved outside the pulling pin 73.

Referring to fig. 3 and 4, when the filter bag 51 is assembled, the connecting ring 52 is sleeved outside the fixing ring 6, the fixing ring 6 is contacted with the clamping pin 72, the spring 71 is compressed, the connecting ring 52 is continuously moved, when the position of the clamping pin 72 corresponds to the clamping port 61, the clamping pin 72 is clamped into the clamping port 61 under the action of the spring 71, and when the filter bag 51 needs to be detached, only the pull pin 73 needs to be pulled, and the clamping pin 72 is pulled out of the clamping port 61.

Referring to fig. 4, a limiting ring 8 is coaxially and fixedly connected in the connecting ring 52, a sealing ring 9 is fixedly connected to the limiting ring 8, the sealing ring 9 abuts against the end of the fixing ring 6, a positioning block 62 is fixedly connected to the outer annular wall of the fixing ring 6, a positioning groove 522 corresponding to the positioning block 62 is formed in the inner annular wall of the connecting ring 52, and the positioning block 62 is inserted into the positioning groove 522.

Referring to fig. 3 and 4, the positioning block 62 and the positioning groove 522 are configured to provide positioning for the engagement of the latch pin 72 with the latch interface 61, so that an operator can more conveniently engage the latch pin 72 with the latch interface 61 when installing the filter bag 51; after the fixing ring 6 is tightly abutted to the sealing ring 9, the sealing effect between the fixing ring 6 and the connecting ring 52 is improved, and dust-containing gas can be better filtered.

Referring to fig. 1 and 2, the high-pressure spraying and flushing assembly 10 includes a horizontally arranged main air pipe 101, a high-pressure air pump 103 is arranged outside the dust chamber 1, the high-pressure air pump 103 is communicated with an external air source, one end of the main air pipe 101 is communicated with an air outlet end of the high-pressure air pump 103, the other end of the main air pipe 101 is arranged in a closed manner, and a pulse valve 104 is arranged on the main air pipe 101; the main air pipe 101 is uniformly provided with a plurality of branch air pipes 102, the branch air pipes 102 are perpendicular to the main air pipe 101 and communicated with the main air pipe 101, the positions, corresponding to the air inlets 41, of the branch air pipes 102 are provided with high-pressure nozzles 105, and air outlets of the high-pressure nozzles 105 are arranged upwards.

Referring to fig. 1 and 2, the pulse valve 104 controls the on-off of the air flow in the main air pipe 101, after the pulse valve 104 is opened, the high-pressure air pump 103 pumps high-pressure air into the main air pipe 101, and the high-pressure air flow is ejected outwards from the high-pressure nozzle 105 to flush dust in the filter bag 51, so as to clean the dust in the filter bag 51.

Referring to fig. 1, an operation port 011 is formed in the side wall of the dust chamber 1 corresponding to the position of the filter bag 51, and a cover door 11 is rotatably connected to the operation port 011; the dust chamber 1 is provided with a dust collecting box 12 in a splicing way, and the dust collecting box 12 is positioned at the position of the dust chamber 1 close to the bottom wall.

Referring to fig. 1, the operation port 011 is provided for facilitating the replacement of the filter bag 51 by an operator, and after the filter bag 51 is sprayed by the high-pressure airflow, the dust in the filter bag 51 falls into the dust collection box 12, thereby facilitating the centralized cleaning of the dust by the operator.

The implementation principle of the embodiment of the application is as follows: when the filter bag 51 needs to be replaced by an operator, the cover door 11 is opened, the pull pin 73 is pulled, the clamping pin 72 is separated from the clamping port 61, the connecting ring 52 is fixedly replaced, the filter bag 51 can be detached, and the filter bag 51 can be reinstalled after the filter bag 51 is cleaned.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a pulsed sack cleaner which characterized in that: including clean room (1), the intercommunication has intake pipe (2) and outlet duct (3) on clean room (1), be provided with division board (4) in clean room (1), air inlet (41) have been seted up on division board (4), correspond the position of air inlet (41) is provided with and crosses filter bag (51), cross and be provided with go-between (52) on filter bag (51), correspond the position of air inlet (41) is provided with solid fixed ring (6), gu fixed ring (6) with the connection can be dismantled in go-between (52).

2. The pulse type bag-type dust collector according to claim 1, wherein: be provided with joint subassembly (7) on go-between (52), joint subassembly (7) are including joint round pin (72), joint round pin (72) with go-between (52) activity links to each other, gu set up on fixed ring (6) with joint mouth (61) that joint round pin (72) is corresponding, joint round pin (72) with joint mouth (61) looks block.

3. The pulse type bag dust collector according to claim 2, wherein: the clamping assembly (7) further comprises a spring (71), an accommodating cavity (521) is formed in the connecting ring (52), the spring (71) is located in the accommodating cavity (521), one end of the clamping pin (72) is located in the accommodating cavity (521), one end of the spring (71) is connected with the accommodating cavity (521), the other end of the spring (71) is connected with the clamping pin (72), and when the spring (71) is not stressed, the other end of the clamping pin (72) extends out of the accommodating cavity (521).

4. A pulsed bag dust collector according to claim 3, characterized in that: be provided with spacing ring (8) in go-between (52), be provided with sealing washer (9) on spacing ring (8), sealing washer (9) with gu fixed ring (6) are inconsistent.

5. The pulse type bag dust collector according to claim 4, wherein: the fixing ring (6) is provided with a positioning block (62), the connecting ring (52) is provided with a positioning groove (522), and the positioning block (62) is inserted into the positioning groove (522).

6. The pulse type bag-type dust collector of claim 5, wherein: be provided with high-pressure in clean room (1) and spout towards subassembly (10), high-pressure spouts towards subassembly (10) including main trachea (101), main trachea (101) are linked together with external air supply, be connected with bronchus (102) on main trachea (101), the position that corresponds the gas outlet on bronchus (102) is provided with high pressure nozzle (105).

7. The pulse type bag dust collector according to claim 6, wherein: high compression pump (103) are provided with outward in clean room (1), high compression pump (103) are linked together with external air supply, main trachea (101) are linked together with external air supply, be provided with pulse valve (104) on main trachea (101).

8. The pulse type bag dust collector according to claim 7, wherein: correspond on clean room (1) operating opening (011) have been seted up to the position of crossing filter bag (51), operating opening (011) department rotates and is connected with lid door (11), be provided with dust collection box (12) on clean room (1), dust collection box (12) with clean room (1) cooperation of pegging graft.