CN215388252U

CN215388252U - Off-line pulse bag-type dust collector with good dust removing effect

Info

Publication number: CN215388252U
Application number: CN202121455071.2U
Authority: CN
Inventors: 杨爱明; 杜常青; 李立川; 周喜良
Original assignee: Qinhuangdao Wanpudi Environmental Protection Technology Co ltd
Current assignee: Qinhuangdao Wanpudi Environmental Protection Technology Co ltd
Priority date: 2021-06-29
Filing date: 2021-06-29
Publication date: 2022-01-04
Anticipated expiration: 2031-06-29

Abstract

The utility model discloses an off-line pulse bag-type dust collector with a good dust removal effect, which comprises a dust collector body, wherein the dust collector body consists of an upper box, a middle box, an ash bucket and a pulse mechanism, the upper box, the middle box and the ash bucket are sequentially arranged from top to bottom, the pulse mechanism is arranged on the outer wall of one side of the middle box, the inner side of the top of the upper box is provided with a pulse pipeline, an exhaust pipeline is arranged on one side of the upper box, a porous plate is arranged on the inner side of the top of the middle box, a dust removal bag is arranged in the middle box, and fixing mechanisms are arranged on two sides of the top of the dust removal bag. According to the dust removal device, the fixing mechanism and the rotating assembly are arranged, so that the dust removal bag can be uniformly attached to dust, the utilization rate of the dust removal bag is ensured, the dust removal effect of the device is improved, and the fixing mechanism is arranged, so that a user can conveniently fix, use, disassemble and replace the dust removal bag, and the use convenience of the device is improved.

Description

Off-line pulse bag-type dust collector with good dust removing effect

Technical Field

The utility model relates to the technical field of pulse bag-type dust collectors, in particular to an off-line pulse bag-type dust collector with a good dust collection effect.

Background

The pulse bag dust collector is a novel high-efficiency pulse bag dust collector which is improved on the basis of the bag dust collector and has the advantages of high purification efficiency, large gas treatment capacity, stable performance, convenience in operation, long service life of a filter bag, small maintenance workload and the like.

The defects of the prior art are as follows: the dust removal bag in the off-line pulse bag dust collector that adopts at present stage all adopts fixed knot to construct and installs, and then leads to the filterable dust homogeneity of dust removal bag outer wall relatively poor, and then leads to the dust removal bag can not utilized completely to the dust removal effect of device has been reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an off-line pulse bag-type dust collector with a good dust collection effect, and solves the problem that the dust collection effect of the off-line pulse bag-type dust collector adopted at the present stage is reduced because the dust collection bags in the off-line pulse bag-type dust collector are all installed by adopting a fixed structure, the uniformity of dust filtered by the outer walls of the dust collection bags is poor, and the dust collection bags cannot be completely utilized.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an off-line pulse sack cleaner that dust removal effect is good, includes the dust remover body, the dust remover body comprises last case, middle box, ash bucket and pulse mechanism, it sets gradually by last to lower to go up case, middle box, ash bucket, just pulse mechanism sets up middle box one side outer wall, it is provided with the pulse pipeline to go up the roof portion inboard, just it has set up exhaust duct to go up case one side, middle box roof portion inboard is provided with the perforated plate, the inside dust bag that is provided with of middle box, dust bag top both sides all are provided with fixed establishment, the dust bag top is provided with rotating assembly, just middle box one side bottom is provided with the admission line, ash bucket bottom both sides all are provided with the supporting leg, just be provided with out the dirt pipeline in the middle of the ash bucket bottom, just it is provided with control flap to go out dirt pipeline inside.

Preferably, fixed establishment comprises locating plate, two sets of splint and two sets of reset assembly, the locating plate sets up dust pocket top outer wall, the locating plate intermediate position sets up to the cavity, and is two sets of splint set up respectively locating plate bottom both sides, and are two sets of reset assembly sets up respectively two sets of the splint top.

Preferably, locating plate bottom fixedly connected with bracing piece, the bracing piece both sides all are provided with the spray tube, the spray tube with the cavity is inside to be linked together, just bracing piece bottom fixedly connected with backup pad, backup pad bottom and dust pocket bottom inner wall looks butt.

Preferably, it is two sets of reset assembly all has positioning hole, guide bar and compression spring to constitute, positioning hole sets up respectively inside the locating plate both sides, the guide bar bottom with splint top one side fixed connection, positioning hole is run through at the guide bar top, the solid fixed ring of compression spring is connected the locating plate bottom with between the splint top, just the compression spring cover is established the guide bar outer wall.

Preferably, the upper position in the middle of the guide rod is set to be a threaded rod, the outer wall of the threaded rod is connected with a positioning nut in a screwing mode, and the positioning nut is arranged on the outer wall of the top of the positioning plate.

Preferably, the runner assembly comprises pivot, follow driving wheel, drive shaft, drive wheel and motor, the pivot bottom with positioning plate top fixed connection among the fixed establishment, it is in to follow the driving wheel setting the pivot outer wall, the motor sets up perforated plate top intermediate position, motor output shaft pass through the shaft coupling with the drive shaft top is connected, the drive wheel sets up the drive shaft outer wall, just the drive wheel outer wall is provided with the hold-in range, just the drive wheel pass through the hold-in range with be connected from the driving wheel.

Preferably, the perforated plate is run through at the pivot top, just the pivot runs through perforated plate position department and is provided with the connection bearing, the pivot through the connection bearing with the perforated plate is connected.

Preferably, the rotating shaft is internally provided with an inner cavity, the bottom of the inner cavity is communicated with the inner cavity of the positioning plate, the inner wall of the top of the inner cavity is connected with a leading-in pipeline through a bearing, and the top of the leading-in pipeline is connected with the bottom of the pulse pipeline.

The utility model provides an off-line pulse bag-type dust collector with good dust collection effect, which has the following beneficial effects:

(1) according to the dust removal device, the fixing mechanism and the rotating assembly are arranged, when the dust removal device is used, a user can fix the dust removal bag by using the fixing mechanism, and then the motor can be opened when the device is used, so that the motor can drive the driving wheel on the outer wall of the driving shaft to rotate through the output shaft, the rotating shaft in the middle position of the driven wheel can drive the positioning plate to rotate at a constant speed under the action of the synchronous belt on the outer wall of the driving wheel, the dust removal bag can rotate at a constant speed under the action of the positioning plate, and the dust removal bag can be attached to dust uniformly, so that the utilization rate of the dust removal bag is ensured, and the dust removal effect of the device is improved.

(2) By arranging the fixing mechanism, when in use, a user can screw the positioning nut upwards, then, by pressing the guide lever downward, the guide lever is allowed to move downward, and the compression spring is allowed to be stretched, then the outer edge of the top of the dust removal bag can be placed between the top of the clamping plate and the bottom of the positioning plate by a user, after the dust removal bag is placed, the clamping plate can be loosened to clamp and fix the dust removal bag under the action of the compression spring, then a user can realize the reinforced fixation of the dust removal bag by screwing the positioning nut to further tighten the clamping plate and the positioning plate, and only needs to screw the positioning nut upwards to press the clamping plate downwards when needing to be replaced, then the fixed step to the dust excluding bag above the repetition can be accomplished, and then made things convenient for the user to the fixed use and the dismantlement change of dust excluding bag to the convenience that the device used has been promoted.

Drawings

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

FIG. 2 is a schematic view of the mounting structure of the positioning plate and the clamping plate of the present invention;

FIG. 3 is an enlarged view of the structure of FIG. 1 at A in accordance with the present invention;

FIG. 4 is an enlarged view of the structure of FIG. 2 at B in accordance with the present invention;

FIG. 5 is a schematic view of the structure of the support plate of the present invention;

fig. 6 is an enlarged view of the structure at C in fig. 1 according to the present invention.

In the figure: 1. feeding the box; 2. a middle box; 3. an ash hopper; 4. a pulse mechanism; 5. a pulse pipe; 6. an exhaust duct; 7. a perforated plate; 8. a dust removal bag; 9. an air intake duct; 10. a dust outlet pipeline; 11. positioning a plate; 12. a splint; 13. a support bar; 14. a nozzle; 15. a support plate; 16. positioning the through hole; 17. a guide bar; 18. a compression spring; 19. positioning a nut; 20. a rotating shaft; 21. a driven wheel; 22. a drive shaft; 23. a drive wheel; 24. a motor; 25. a synchronous belt; 26. and (4) introducing into a pipeline.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Example 1:

as shown in fig. 1 to 6, the present invention provides a technical solution: an off-line pulse bag-type dust collector with good dust removal effect comprises a dust collector body, wherein the dust collector body consists of an upper box 1, a middle box 2, an ash bucket 3 and a pulse mechanism 4, the upper box 1, the middle box 2 and the ash bucket 3 are sequentially arranged from top to bottom, the pulse mechanism 4 is arranged on the outer wall of one side of the middle box 2, the inner side of the top of the upper box 1 is provided with a pulse pipeline 5, an exhaust pipeline 6 is arranged on one side of the upper box 1, a porous plate 7 is arranged on the inner side of the top of the middle box 2, a dust removal bag 8 is arranged in the middle box 2, two sides of the top of the dust removal bag 8 are respectively provided with a fixing mechanism, the top of the dust removal bag 8 is provided with a rotating assembly, an air inlet pipeline 9 is arranged at the bottom of one side of the middle box 2, supporting legs are arranged at both sides of the bottom of the ash bucket 3, and a dust outlet pipeline 10 is arranged in the middle of the bottom of the ash bucket 3, and a control valve is arranged in the dust outlet pipeline 10.

Further, the rotating assembly is composed of a rotating shaft 20, a driven wheel 21, a driving shaft 22, a driving wheel 23 and a motor 24, the bottom of the rotating shaft 20 is fixedly connected with the top of the positioning plate 11 in the fixing mechanism, the driven wheel 21 is arranged on the outer wall of the rotating shaft 20, the motor 24 is arranged at the middle position of the top of the porous plate 7, the output shaft of the motor 24 is connected with the top of the driving shaft 22 through a coupling, the driving wheel 23 is arranged on the outer wall of the driving shaft 22, and a synchronous belt 25 is arranged on the outer wall of the driving wheel 23, and the driving wheel 23 is connected with the driven wheel 21 through the synchronous belt 25, the dust removal bag 8 can rotate at a constant speed in the using process through the arranged rotating assembly, and then make 8 outer walls of dust bag can realize the even adhesion to the dust to guarantee 8 utilization ratios of dust bag, and then improve the dust removal effect of device.

Further, perforated plate 7 is run through at the top of pivot 20, just pivot 20 runs through perforated plate 7 position department and is provided with the connection bearing, pivot 20 through the connection bearing with perforated plate 7 is connected.

Further, the inside inner chamber that is provided with of pivot 20, the inner chamber bottom communicates with the inside cavity of locating plate 11 mutually, just inner chamber top inner wall is connected with leading-in pipeline 26 through the bearing, leading-in pipeline 26 top is connected with pulse pipeline 5 bottom.

Example 2:

as shown in fig. 1, 2 and 4, the difference from embodiment 1 is: fixed establishment comprises locating plate 11, two sets of splint 12 and two sets of reset assembly, locating plate 11 sets up dust removal bag 8 top outer walls, locating plate 11 intermediate position sets up to the cavity, and is two sets of splint 12 sets up respectively locating plate 11 bottom both sides, and is two sets of reset assembly sets up respectively and is two sets of splint 12 top is established the mechanism through setting up the beard and is decided, has made things convenient for the user to the installation and the change work of dust removal to the device stability in use convenience has been improved.

Further, locating plate 11 bottom fixedly connected with bracing piece 13, bracing piece 13 both sides all are provided with spray tube 14, spray tube 14 with the cavity is inside to be linked together, just bracing piece bottom fixedly connected with backup pad 15, backup pad 15 bottom and dust bag 8 bottom inner wall looks butt can guarantee the vertical stability of dust bag 8 in the use through setting up bracing piece 13 and backup pad 15, and then further promoted the device to the adnexed homogeneity of dust.

Further, it is two sets of reset assembly all has positioning hole 16, guide bar 17 and compression spring 18 to constitute, positioning hole 16 sets up respectively inside 11 both sides of locating plate, guide bar 17 bottom with splint 12 top one side fixed connection, positioning hole 16 is run through at the guide bar 17 top, compression spring 18 is fixed the ring and is connected locating plate 11 bottom with between the splint 12 top, just compression spring 18 cover is established guide bar 17 outer wall, reset assembly's setting makes the device can realize the quick fixation to dust pocket 8, and then has further promoted the convenience that the device used.

Furthermore, the upper position in the middle of the guide rod 17 is set to be a threaded rod, the outer wall of the threaded rod is connected with a positioning nut 19 in a screwing mode, and the positioning nut 19 is arranged on the outer wall of the top of the positioning plate 11.

The working principle is as follows: when the device is used, a user can move the guide rod 17 downwards by screwing the positioning nut 19 upwards and then pressing the guide rod 17 downwards, the compression spring 18 is stretched, then the outer edge of the top of the dust removal bag 8 can be placed between the top of the clamping plate 12 and the bottom of the positioning plate 11 by the user, the clamping plate 12 can be loosened after the placement is completed, the clamping plate 12 can clamp and fix the dust removal bag 8 under the action of the compression spring 18, then the user can further tighten the clamping plate 12 and the positioning plate 11 by screwing the positioning nut 19 to realize the reinforced fixation of the dust removal bag 8, in the using process of the device, the motor 24 can be opened, the motor 24 can drive the driving wheel 23 on the outer wall of the driving shaft 22 to rotate through the output shaft, and further the rotating shaft 20 in the middle position of the driven wheel 21 can drive the positioning plate 11 to rotate at a uniform speed under the action of the synchronous belt 25 on the outer wall of the driving wheel 23, and make dust bag 8 can realize the rotation at the uniform velocity under the effect of locating plate 11, and then make dust bag 8 realize comparatively even adhering to the dust.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an off-line pulse sack cleaner that dust removal effect is good, includes the dust remover body, the dust remover body comprises last case (1), well case (2), ash bucket (3) and pulse mechanism (4), its characterized in that: the upper box (1), the middle box (2) and the ash bucket (3) are arranged from top to bottom in sequence, the pulse mechanism (4) is arranged on the outer wall of one side of the middle box (2), the inner side of the top of the upper box (1) is provided with a pulse pipeline (5), an exhaust pipeline (6) is arranged on one side of the upper box (1), a porous plate (7) is arranged on the inner side of the top of the middle box (2), a dust removal bag (8) is arranged in the middle box (2), two sides of the top of the dust removal bag (8) are respectively provided with a fixing mechanism, the top of the dust removal bag (8) is provided with a rotating assembly, an air inlet pipeline (9) is arranged at the bottom of one side of the middle box (2), supporting legs are arranged at both sides of the bottom of the ash bucket (3), and a dust outlet pipeline (10) is arranged in the middle of the bottom of the dust hopper (3), and a control valve is arranged in the dust outlet pipeline (10).

2. The off-line pulse bag dust collector with good dust collection effect according to claim 1 is characterized in that: fixed establishment comprises locating plate (11), two sets of splint (12) and two sets of subassemblies that reset, locating plate (11) set up dust removal bag (8) top outer wall, locating plate (11) intermediate position sets up to the cavity, and is two sets of splint (12) set up respectively locating plate (11) bottom both sides, and are two sets of the subassembly that resets sets up respectively two sets of splint (12) top.

3. The off-line pulse bag dust collector with good dust collection effect according to claim 2 is characterized in that: locating plate (11) bottom fixedly connected with bracing piece (13), bracing piece (13) both sides all are provided with spray tube (14), spray tube (14) with the cavity is inside to be linked together, just bracing piece bottom fixedly connected with backup pad (15), backup pad (15) bottom and dust pocket (8) bottom inner wall looks butt.

4. The off-line pulse bag dust collector with good dust collection effect according to claim 2 is characterized in that: two sets of reset unit all has positioning hole (16), guide bar (17) and compression spring (18) to constitute, positioning hole (16) are seted up respectively inside locating plate (11) both sides, guide bar (17) bottom with splint (12) top one side fixed connection, positioning hole (16) are run through at guide bar (17) top, compression spring (18) solid fixed ring is connected locating plate (11) bottom with between splint (12) top, just compression spring (18) cover is established guide bar (17) outer wall.

5. The off-line pulse bag dust collector with good dust collection effect according to claim 4 is characterized in that: the middle upper position of the guide rod (17) is set to be a threaded rod, the outer wall of the threaded rod is connected with a positioning nut (19) in a screwing mode, and the positioning nut (19) is arranged on the outer wall of the top of the positioning plate (11).

6. The off-line pulse bag dust collector with good dust collection effect according to claim 1 is characterized in that: the rotating assembly comprises a rotating shaft (20), a driven wheel (21), a driving shaft (22), a driving wheel (23) and a motor (24), the bottom of the rotating shaft (20) is fixedly connected with the top of a positioning plate (11) in the fixing mechanism, the driven wheel (21) is arranged on the outer wall of the rotating shaft (20), the motor (24) is arranged at the middle position of the top of the porous plate (7), an output shaft of the motor (24) is connected with the top of the driving shaft (22) through a coupler, the driving wheel (23) is arranged on the outer wall of the driving shaft (22), the outer wall of the driving wheel (23) is provided with a synchronous belt (25), and the driving wheel (23) is connected with the driven wheel (21) through the synchronous belt (25).

7. The off-line pulse bag dust collector with good dust collection effect according to claim 6, is characterized in that: perforated plate (7) is run through at pivot (20) top, just pivot (20) run through perforated plate (7) position department and are provided with the connection bearing, pivot (20) through the connection bearing with perforated plate (7) are connected.

8. The off-line pulse bag dust collector with good dust collection effect according to claim 6, is characterized in that: the inner cavity is arranged inside the rotating shaft (20), the bottom of the inner cavity is communicated with the inner cavity of the positioning plate (11), the inner wall of the top of the inner cavity is connected with a leading-in pipeline (26) through a bearing, and the top of the leading-in pipeline (26) is connected with the bottom of the pulse pipeline (5).