CN211513794U

CN211513794U - Dry-type sack dust collector

Info

Publication number: CN211513794U
Application number: CN201922316539.9U
Authority: CN
Inventors: 陈林兴
Original assignee: Jiangsu Eklin Environmental Protection Technology Co ltd
Current assignee: Jiangsu Eklin Environmental Protection Technology Co ltd
Priority date: 2019-12-21
Filing date: 2019-12-21
Publication date: 2020-09-18
Anticipated expiration: 2029-12-21

Abstract

The utility model relates to a dust collector technical field just discloses a dry-type sack dust collector, including the dust removal case, the top of dust removal case is provided with the top cap, the bottom fixed mounting of dust removal case has the dust hopper, the left bottom intercommunication of dust removal case has the intake pipe, the middle part intercommunication at top cap top has the outlet duct. This dry-type sack dust collector, filter waste gas through the dust removal sack, the dust is attached to the surface at the dust removal sack, then carry out centralized processing in falling the dust hopper, the gas that has filtered upwards is discharged from the outlet duct, use after a period, open the top cap, then outwards stir the connecting rod, drive the outside removal of dead lever through the connecting rod, make it break away from in the slot, thereby can take out installing frame and dust removal sack, clear up and change it, in order to keep its filtration efficiency, thereby reached simple structure, be convenient for change the sack and the purpose of clearance.

Description

Dry-type sack dust collector

Technical Field

The utility model relates to a dust collector technical field specifically is a dry-type sack dust collector.

Background

The dry dust collector is a dust collecting device which discharges the ash removed from the flue gas in a dry state, and the current common dry dust collector comprises a cyclone separator, an electrostatic dust collector and a bag-type dust collector, wherein the bag-type dust collector uses more devices, and has the advantages of flexible use, simple structure, convenient maintenance and operation and higher dust collecting efficiency.

The cloth bag dust removal device in the prior art is not easy to replace or clean the cloth bag, the cloth bag is easy to corrode or damage after being used for a long time, dust attached to the surface of the cloth bag is easy to remain and not easy to clean, the filtering efficiency of the cloth bag dust removal device is reduced, and inconvenience in use is caused, so that the dry type cloth bag dust removal device is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a dry-type sack dust collector possesses simple structure, is convenient for change and advantage such as clearance the sack, and the sack dust collector who has solved among the prior art is difficult to change or clear up its sack, and the sack is corroded or produces the damage easily after long-time the use, and its surface-attached dust is remained easily moreover, is difficult for clearing up, leads to its filtration efficiency to reduce, causes the inconvenient problem in the use.

(II) technical scheme

For realizing above-mentioned simple structure, be convenient for change the mesh with the clearance to the sack, the utility model provides a following technical scheme: a dry type cloth bag dust removing device comprises a dust removing box, wherein a top cover is arranged at the top of the dust removing box, a dust collecting hopper is fixedly arranged at the bottom of the dust removing box, an air inlet pipe is communicated with the left bottom of the dust removing box, an air outlet pipe is communicated with the middle part of the top cover, a fixing plate is fixedly arranged in the dust removing box, fixing grooves which are uniformly distributed are formed in the top of the fixing plate, an installation frame is arranged in the fixing grooves, a dust removing cloth bag is fixedly arranged at the bottom of the installation frame, the bottom end of the dust removing cloth bag extends to the inside of the dust removing box, limiting grooves are formed in the fixing plate and positioned on two sides of the fixing grooves, fixing rods are slidably connected in the limiting grooves, slots are formed in two sides of the installation frame, one end, close to the fixing grooves, of each fixing rod is inserted into the, the top of connecting rod extends to the top of fixed plate, the one end fixedly connected with tensioning spring of fixed slot is kept away from to the dead lever, the one end that the dead lever was kept away from to the tensioning spring and the inner wall fixed connection of spacing groove, the constant head tank has all been seted up to the both sides of top cap bottom, the equal fixed mounting in both sides at dust removal roof portion has the locating piece, the locating piece is pegged graft in the inside of constant head tank, the equal threaded connection in both sides of top cap has the threaded rod, through locating piece and threaded rod fixed connection between dust removal case and the.

Preferably, the outer side of the positioning block is provided with a thread groove, and one end of the threaded rod, which is close to the positioning block, is in threaded connection with the inside of the thread groove.

Preferably, the bottom of top cap has seted up first seal groove and is located the inboard of constant head tank, the top fixed mounting of dust removal case has the first sealing washer that corresponds with first seal groove, first sealing washer is pegged graft in the inside of first seal groove.

Preferably, the top of fixed plate and the both sides that are located the fixed slot have all seted up the shifting chute, shifting chute and spacing groove intercommunication, connecting rod sliding connection is in the inside of shifting chute.

Preferably, the bottom of the limiting groove is provided with a sliding groove, the bottom of the fixing rod is fixedly provided with a sliding block corresponding to the sliding groove, and the sliding block is connected inside the sliding groove in a sliding mode.

Preferably, the outer side of the bottom of the mounting frame is fixedly provided with a second sealing ring, a second sealing groove corresponding to the second sealing ring is formed in the inner bottom wall of the fixing groove, and the second sealing ring is inserted into the second sealing groove.

(III) advantageous effects

Compared with the prior art, the utility model provides a dry-type sack dust collector possesses following beneficial effect:

1. this dry-type sack dust collector, filter waste gas through the dust removal sack, the dust is attached to the surface at the dust removal sack, then carry out centralized processing in falling the dust hopper, the gas that has filtered upwards is discharged from the outlet duct, use after a period, open the top cap, then outwards stir the connecting rod, drive the outside removal of dead lever through the connecting rod, make it break away from in the slot, thereby can take out installing frame and dust removal sack, clear up and change it, in order to keep its filtration efficiency, thereby reached simple structure, be convenient for change the sack and the purpose of clearance.

2. This dry-type sack dust collector, through the locating piece, thread groove and threaded rod make dust removal case and top cap be connected more convenient and firm, seal the dust removal case through first seal groove and first sealing washer, avoid its inside gas leakage, then it is more convenient to remove about making the connecting rod through the shifting chute, carry on spacingly to the dead lever through spout and slider, avoid it to remove the in-process emergence skew about, then seal the below of fixed plate through second sealing washer and second seal groove, avoid being filterable exhaust gas.

Drawings

FIG. 1 is a front sectional view of the overall structure of the present invention;

FIG. 2 is an enlarged view of the portion A of FIG. 1 according to the present invention;

fig. 3 is an enlarged view of the portion B in fig. 1 according to the present invention.

In the figure: 1. a dust removal box; 2. a top cover; 3. a dust collecting hopper; 4. an air outlet pipe; 5. a fixing plate; 6. a dust removal cloth bag; 7. an air inlet pipe; 8. positioning a groove; 9. positioning blocks; 10. a threaded rod; 11. a thread groove; 12. a first seal groove; 13. a first seal ring; 14. a connecting rod; 15. a moving groove; 16. a limiting groove; 17. tensioning the spring; 18. a chute; 19. a slider; 20. fixing the rod; 21. a second seal ring; 22. a second seal groove; 23. installing a frame; 24. fixing grooves; 25. and (4) a slot.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, a dry type cloth bag dust removing device comprises a dust removing box 1, a top cover 2 is arranged at the top of the dust removing box 1, a dust collecting hopper 3 is fixedly arranged at the bottom of the dust removing box 1, an air inlet pipe 7 is communicated with the left bottom of the dust removing box 1, an air outlet pipe 4 is communicated with the middle part of the top cover 2, a fixing plate 5 is fixedly arranged inside the dust removing box 1, fixing grooves 24 which are uniformly distributed are arranged at the top of the fixing plate 5, an installation frame 23 is arranged inside the fixing grooves 24, a dust removing cloth bag 6 is fixedly arranged at the bottom of the installation frame 23, the bottom end of the dust removing cloth bag 6 extends into the dust removing box 1, limiting grooves 16 are arranged inside the fixing plate 5 and positioned at two sides of the fixing grooves 24, fixing rods 20 are slidably connected inside the limiting grooves 16, slots 25 are arranged at two, a connecting rod 14 is fixedly connected with the top of a fixed rod 20 and positioned in a limiting groove 16, the top end of the connecting rod 14 extends to the upper part of a fixed plate 5, one end of the fixed rod 20 far away from a fixed groove 24 is fixedly connected with a tensioning spring 17, one end of the tensioning spring 17 far away from the fixed rod 20 is fixedly connected with the inner wall of the limiting groove 16, positioning grooves 8 are respectively arranged on both sides of the bottom of a top cover 2, positioning blocks 9 are respectively and fixedly arranged on both sides of the top of a dust removal box 1, the positioning blocks 9 are inserted in the positioning grooves 8, threaded rods 10 are respectively and fixedly connected with both sides of the top cover 2, the dust removal box 1 and the top cover 2 are fixedly connected through the positioning blocks 9 and the threaded rods 10, when in use, waste gas is introduced into the dust removal box 1 through an air inlet pipe 7, then the waste gas is filtered, the gas that has filtered upwards is discharged from outlet duct 4, uses a period of time after, opens top cap 2, then outwards stirs connecting rod 14, drives dead lever 20 through connecting rod 14 and outwards removes, makes it break away from in slot 25 to can take out installing frame 23 and dust removal sack 6, clear up and change it, in order to keep its filtration efficiency, thereby reached simple structure, be convenient for change the sack with the purpose of clearance.

Specifically, thread groove 11 has been seted up in the outside of locating piece 9, and threaded rod 10 is close to one end threaded connection of locating piece 9 in the inside of thread groove 11, makes dust removal case 1 be connected more convenient and firm with top cap 2 through locating piece 9, thread groove 11 and threaded rod 10.

Specifically, the bottom of top cap 2 has been seted up first seal groove 12 in the inboard that is located constant head tank 8, and the top fixed mounting of dust removal case 1 has first sealing washer 13 corresponding with first seal groove 12, and first sealing washer 13 is pegged graft in the inside of first seal groove 12, seals dust removal case 1 through first seal groove 12 and first sealing washer 13, avoids its inside gas leakage.

Specifically, the moving groove 15 has all been seted up at the top of fixed plate 5 and the both sides that are located fixed slot 24, moving groove 15 and spacing groove 16 intercommunication, and connecting rod 14 sliding connection is in moving groove 15's inside, and it is more convenient to remove about making connecting rod 14 through moving groove 15.

Specifically, the bottom of the limiting groove 16 is provided with a sliding groove 18, the bottom of the fixing rod 20 is fixedly provided with a sliding block 19 corresponding to the sliding groove 18, the sliding block 19 is connected to the inside of the sliding groove 18 in a sliding mode, the fixing rod 20 is limited through the sliding groove 18 and the sliding block 19, and the phenomenon that the fixing rod shifts in the left-right moving process is avoided.

Specifically, the outside fixed mounting of installing frame 23 bottom has second sealing washer 21, and the second seal groove 22 that corresponds with second sealing washer 21 is seted up to the inner bottom wall of fixed slot 24, and second sealing washer 21 pegs graft in the inside of second seal groove 22, seals the below of fixed plate 5 through second sealing washer 21 and second seal groove 22, avoids being filterable waste gas discharge.

The working principle is as follows: when using, let in dust removal case 1 with waste gas through intake pipe 7 in, then filter waste gas through dust removal sack 6, the dust is attached to the surface of dust removal sack 6, then fall and carry out centralized processing in the dust hopper 3, the gas that filters makes progress and discharges from outlet duct 4, use after a period, open top cap 2, then outwards stir connecting rod 14, drive dead lever 20 through connecting rod 14 and outwards remove, make it break away from in slot 25, thereby can take out installing frame 23 and dust removal sack 6, clear up and change it, in order to keep its filtration efficiency, thereby reached simple structure, be convenient for change the purpose with the clearance to the sack.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a dry-type sack dust collector, includes dust removal case (1), its characterized in that: the dust collection box is characterized in that a top cover (2) is arranged at the top of the dust collection box (1), a dust collection hopper (3) is fixedly arranged at the bottom of the dust collection box (1), an air inlet pipe (7) is communicated with the left bottom of the dust collection box (1), an air outlet pipe (4) is communicated with the middle of the top cover (2), a fixed plate (5) is fixedly arranged inside the dust collection box (1), fixing grooves (24) which are uniformly distributed are formed in the top of the fixed plate (5), an installation frame (23) is arranged inside the fixing grooves (24), a dust collection cloth bag (6) is fixedly arranged at the bottom of the installation frame (23), the bottom end of the dust collection cloth bag (6) extends to the inside of the dust collection box (1), limiting grooves (16) are formed in the inside of the fixed plate (5) and on two sides of the fixing grooves (24), and, the dust removing box is characterized in that slots (25) are formed in two sides of the mounting frame (23), one end, close to the fixing groove (24), of the fixing rod (20) is inserted into the slots (25), a connecting rod (14) is fixedly connected to the top of the fixing rod (20) and located in the limiting groove (16), the top end of the connecting rod (14) extends to the upper portion of the fixing plate (5), one end, far away from the fixing groove (24), of the fixing rod (20) is fixedly connected with a tensioning spring (17), one end, far away from the fixing rod (20), of the tensioning spring (17) is fixedly connected with the inner wall of the limiting groove (16), positioning grooves (8) are formed in two sides of the bottom of the top cover (2), positioning blocks (9) are fixedly mounted on two sides of the top of the dust removing box (1), the positioning blocks (9) are inserted into the positioning grooves (8), threaded rods (10) are, the dust removal box (1) is fixedly connected with the top cover (2) through a positioning block (9) and a threaded rod (10).

2. A dry bag house dust collector as claimed in claim 1, wherein: the outer side of the positioning block (9) is provided with a thread groove (11), and one end of the threaded rod (10) close to the positioning block (9) is connected to the inner part of the thread groove (11) in a threaded mode.

3. A dry bag house dust collector as claimed in claim 1, wherein: first seal groove (12) have been seted up to the bottom of top cap (2) and the inboard that is located constant head tank (8), the top fixed mounting of dust removal case (1) has first sealing washer (13) that correspond with first seal groove (12), first sealing washer (13) are pegged graft in the inside of first seal groove (12).

4. A dry bag house dust collector as claimed in claim 1, wherein: the top of fixed plate (5) is located the both sides of fixed slot (24) and has all seted up shifting chute (15), shifting chute (15) and spacing groove (16) intercommunication, connecting rod (14) sliding connection is in the inside of shifting chute (15).

5. A dry bag house dust collector as claimed in claim 1, wherein: the bottom of the limiting groove (16) is provided with a sliding groove (18), the bottom of the fixing rod (20) is fixedly provided with a sliding block (19) corresponding to the sliding groove (18), and the sliding block (19) is connected to the inside of the sliding groove (18) in a sliding mode.

6. A dry bag house dust collector as claimed in claim 1, wherein: the outside fixed mounting of installing frame (23) bottom has second sealing washer (21), second seal groove (22) that correspond with second sealing washer (21) are seted up to the inner bottom wall of fixed slot (24), second sealing washer (21) are pegged graft in the inside of second seal groove (22).