CN217594115U

CN217594115U - High-efficiency pulse bag dust collector

Info

Publication number: CN217594115U
Application number: CN202221648356.2U
Authority: CN
Inventors: 王超; 刘锡彬
Original assignee: Cangzhou Yalong Filter Press Co ltd
Current assignee: Cangzhou Yalong Filter Press Co ltd
Priority date: 2022-06-28
Filing date: 2022-06-28
Publication date: 2022-10-18
Anticipated expiration: 2032-06-28

Abstract

The utility model relates to an impulse type sack cleaner technical field just discloses a high-efficient pulse sack cleaner, including the dust removal section of thick bamboo, the dust removal bobbin base portion is connected with the intake pipe, the annular stop block is installed to one of intake pipe in the dust removal section of thick bamboo serves, annular stop block week side is provided with annular baffle, installs the mount on the annular baffle, fixedly connected with fixing base on the mount installs the support frame on the fixing base, support frame week side is connected with the filter bag. Through the design, before the hydraulic rod stretches, the annular stop plate is contacted and meshed with the annular stop block, the exhaust fan exhausts air, the air is fed through the air inlet pipe, the filter bag filters the air, and the exhaust pipe exhausts the air; after the hydraulic stem stretches out and draws back, the fixing base carries out the shutoff to the intake pipe upper end, and annular hinders the piece and staggers with annular, and the blowdown of being convenient for of clearance formation between the two is blown to the filter bag by the reverse air admission of air exhauster, and the ash bed that drops is discharged from the blowdown end after the clearance between annular hinders piece and annular and hinders the board.

Description

High-efficiency pulse bag dust collector

Technical Field

The utility model relates to a pulsed sack cleaner technical field specifically is a high-efficient pulsed sack cleaner.

Background

Since the advent of the pulse bag type dust collector in the fifty years, the pulse bag type dust collector has been widely used and continuously improved at home and abroad, and has been greatly developed in the aspect of purifying dust-containing gas. The dust removal efficiency can reach more than 99 percent. Is mature and relatively perfect high-efficiency dust removing equipment.

Traditional pulsed sack cleaner all utilizes jet-propelled pipe blowout compressed gas to come the inflation to cross the filter bag when in actual use, makes the dust of crossing on the filter bag by reverse blowout to drop to storage intracavity portion, and often can make the dust raise the phenomenon of can not appearing anticipating that drops in the casing is inside at the in-service operation in-process, and still can appear the backward flow phenomenon that resets after continuing the work, thereby reduced the effect of clearance. Accordingly, those skilled in the art have provided an efficient pulse bag dust collector to solve the above problems in the background art.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a high-efficient pulse sack cleaner to solve the problem that proposes in the above-mentioned background art.

(II) technical scheme

In order to achieve the above purpose, the utility model provides a following technical scheme: a high-efficiency pulse bag-type dust collector comprises a dust collection barrel, wherein the bottom of the dust collection barrel is connected with an air inlet pipe, one end of the air inlet pipe in the dust collection barrel is provided with an annular block, an annular block plate is arranged on the periphery of the annular block plate, a fixing frame is arranged on the annular block plate, a fixing seat is fixedly connected onto the fixing frame, a supporting frame is arranged on the fixing seat, a filter bag is connected to the periphery of the supporting frame, and a top cover is arranged at the top of the supporting frame;

the hydraulic stem is installed at the top cap top, two be provided with the flexible pipe of exhaust between the hydraulic stem, hydraulic stem week side is provided with dustproof flexible pipe, the flexible pipe upper end of exhaust is connected with the air exhauster, the air exhauster top is connected with the outlet duct.

Preferably, one side of the bottom of the dust removal barrel is provided with a sewage discharge end.

Preferably, the inner side wall of the annular block plate is in meshing contact with the outer side wall of the annular block.

Preferably, the top cover and the filter bag are integrated, and the filter bag is fixedly connected with the fixed seat through the support frame.

Preferably, the top cover is connected with the exhaust fan through an exhaust telescopic pipe.

Preferably, the bottom of the dustproof telescopic pipe is connected with the top cover in a sealing manner, and the top of the dustproof telescopic pipe is connected with the inner wall of the top of the dust removal barrel in a sealing manner.

Preferably, the top of the hydraulic rod is fixedly connected with the inner wall of the top of the dust removal barrel, and the bottom of the hydraulic rod is fixedly connected with the top of the top cover.

(III) advantageous effects

Compared with the prior art, the utility model provides a high-efficient pulse sack cleaner possesses following beneficial effect:

by design, before the hydraulic rod stretches, the annular stop plate is contacted and meshed with the annular stop block, the exhaust fan exhausts air, the air is fed through the air inlet pipe, the filter bag filters the air, and the exhaust pipe exhausts the air; after the hydraulic stem stretches out and draws back, the fixing base carries out the shutoff to the intake pipe upper end, and annular baffling board staggers with annular baffling piece, and the blowdown of being convenient for in clearance formation between the two is blown the filter bag by the reverse air admission of air exhauster, and the ash bed that drops is discharged from the blowdown end after passing through the clearance between annular baffling piece and annular baffling board.

Drawings

Fig. 1 is a schematic perspective view of a high-efficiency pulse bag-type dust collector provided in an embodiment of the present application.

Fig. 2 is a schematic structural diagram of an air inlet pipe in the high-efficiency pulse bag dust collector provided by the embodiment of the application.

Fig. 3 is a sectional view of a dust removing cylinder in the high-efficiency pulse bag dust collector provided in the embodiment of the present application.

FIG. 4 is a structural cross-sectional view of a filter bag in a high-efficiency pulse bag-type dust collector provided by an embodiment of the present application.

Fig. 5 is a schematic diagram of a working principle of the high-efficiency pulse bag-type dust collector provided by the embodiment of the application.

In the figure: 1. a dust removal cylinder; 2. an air inlet pipe; 3. an annular stop block; 4. a sewage draining end; 5. a filter bag; 6. a fixed seat; 7. a fixed mount; 8. an annular baffle plate; 9. a support frame; 10. a top cover; 11. an exhaust extension tube; 12. an exhaust fan; 13. a dustproof telescopic pipe; 14. a hydraulic lever; 15. and an air outlet pipe.

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 efforts all belong to the protection scope of the present invention.

The utility model provides a technical scheme, a high-efficient pulse sack cleaner, as shown in fig. 1, fig. 2, fig. 3, fig. 4, including dust tube 1, dust tube 1 bottom one side has seted up blowdown end 4, dust tube 1 bottom is connected with intake pipe 2, intake pipe 2 installs annular stop block 3 on the one end in dust tube 1, annular stop block 3 week side is provided with annular stop block 8, annular stop block 8 inside wall and annular stop block 3 lateral wall meshing contact, install mount 7 on the annular stop block 8, fixedly connected with fixing base 6 on the mount 7, install support frame 9 on the fixing base 6, support frame 9 week side is connected with filter bag 5, top cap 10 is installed at support frame 9 top, top cap 10 and filter bag 5 are as an organic whole, filter bag 5 is through support frame 9 and fixing base 6 fixed connection, top cap 10 is connected with air exhauster 12 through exhaust telescopic pipe 11;

as shown in fig. 3, fig. 4, fig. 5, hydraulic stem 14 is installed at top cover 10 top, hydraulic stem 14 top and the 1 top inner wall fixed connection of dust removal section of thick bamboo, 14 bottom and top cover 10 top fixed connection of hydraulic stem, two be provided with the flexible pipe 11 of exhaust between the

hydraulic stem

14, 14 week sides of hydraulic stem are provided with flexible pipe 13 of preventing dust, flexible pipe 13 bottom and top cover 10 sealing connection of preventing dust, flexible pipe 13 top and the 1 top inner wall sealing connection of dust removal section of thick bamboo of preventing dust, flexible pipe 11 upper end of exhaust is connected with air exhauster 12, air exhauster 12 top is connected with outlet duct 15.

The working principle of the device is as follows: in the device, before a hydraulic rod 14 is stretched, an annular baffle plate 8 and an annular baffle block 3 are contacted and meshed with each other to form a closed state, at the moment, an exhaust fan 12 exhausts air, an air inlet pipe 2 is used for air inlet under the action of the exhaust fan 12, the air inlet pipe is filtered when passing through a filter bag 5, and finally the air outlet pipe 15 is used for air exhaust;

further, when the flexible back of hydraulic stem 14, fixing base 6 carries out the shutoff to 2 upper ends of intake pipe, and annular baffler 8 staggers with annular baffler 3, forms the clearance of the ash of being convenient for arrange between the two, is followed 15 reverse air intakes of outlet duct by air exhauster 12, blows to 5 inside filter bag to will be attached to the ash blanket on 5 outer walls of filter bag and blow off, the ash blanket that drops is discharged from blowdown end 4 behind the clearance between annular baffler 8 and annular baffler 3 through annular baffler.

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.

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 high-efficient pulse sack cleaner which characterized in that: the dust collection device comprises a dust collection barrel (1), wherein the bottom of the dust collection barrel (1) is connected with an air inlet pipe (2), one end of the air inlet pipe (2) in the dust collection barrel (1) is provided with an annular block (3), the periphery of the annular block (3) is provided with an annular block plate (8), a fixing frame (7) is installed on the annular block plate (8), the fixing frame (7) is fixedly connected with a fixing seat (6), the fixing seat (6) is provided with a support frame (9), the periphery of the support frame (9) is connected with a filter bag (5), and the top cover (10) is installed at the top of the support frame (9);

hydraulic stem (14) are installed at top cap (10) top, two be provided with flexible pipe (11) of exhaust between hydraulic stem (14), hydraulic stem (14) week side is provided with dustproof flexible pipe (13), flexible pipe (11) upper end of exhaust is connected with air exhauster (12), air exhauster (12) top is connected with outlet duct (15).

2. The efficient pulse bag-type dust collector according to claim 1, wherein: one side of the bottom of the dust removing cylinder (1) is provided with a sewage discharge end (4).

3. The efficient pulse bag-type dust collector according to claim 1, wherein: the inner side wall of the annular block plate (8) is in meshing contact with the outer side wall of the annular block (3).

4. The efficient pulse bag-type dust collector of claim 1, wherein: the top cover (10) and the filter bag (5) are integrated, and the filter bag (5) is fixedly connected with the fixing seat (6) through the supporting frame (9).

5. The efficient pulse bag-type dust collector according to claim 1, wherein: the top cover (10) is connected with an exhaust fan (12) through an exhaust telescopic pipe (11).

6. The efficient pulse bag-type dust collector according to claim 1, wherein: the bottom of the dustproof telescopic pipe (13) is connected with the top cover (10) in a sealing way, and the top of the dustproof telescopic pipe (13) is connected with the inner wall of the top of the dust removing barrel (1) in a sealing way.

7. The efficient pulse bag-type dust collector of claim 1, wherein: the top of the hydraulic rod (14) is fixedly connected with the inner wall of the top of the dust removing barrel (1), and the bottom of the hydraulic rod (14) is fixedly connected with the top of the top cover (10).