CN214486101U

CN214486101U - Dust cleaning device for bag-type dust remover

Info

Publication number: CN214486101U
Application number: CN202120470160.8U
Authority: CN
Inventors: 郝宏飞
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-03-04
Filing date: 2021-03-04
Publication date: 2021-10-26
Anticipated expiration: 2031-03-04

Abstract

The utility model discloses a dust cleaning device for a bag-type dust collector, which comprises a bag-type dust collector main body, wherein the lowest position of the bag-type dust collector main body is provided with a support frame, the inner lower position of the support frame is provided with a dust outlet, the upper left position of the dust outlet is provided with an access door, the right position of the access door is provided with an ash bucket, the right position of the ash bucket is provided with a dust air inlet, the upper left position of the bag-type dust collector main body is provided with a motor bracket, the upper position of the motor bracket is provided with a motor cover, the right position of the motor cover is provided with a motor, the upper right position of the motor is provided with a fence, the lower position of the fence is provided with an upper cover plate, an observation window can be opened or closed through an observation window rotating device, and a plug sheath can be locked after the observation window is closed, the filter bag supports can be taken out through the slide rail, and the filter bag is convenient for workers to replace.

Description

Dust cleaning device for bag-type dust remover

Technical Field

The utility model belongs to the technical field of the sack cleaner, concretely relates to dust cleaning device of sack cleaner.

Background

The bag type dust collector is a dry dust filtering device, after the filter material is used for a period of time, due to the effects of screening, collision, detention, diffusion, static electricity and the like, a layer of dust is accumulated on the surface of the filter bag, the layer of dust is called as an initial layer, in the following movement process, the initial layer becomes a main filter layer of the filter material, the filter material with larger meshes can obtain higher filtering efficiency under the action of the initial layer, along with the accumulation of the dust on the surface of the filter material, the efficiency and the resistance of the dust collector are correspondingly increased, when the pressure difference between two sides of the filter material is large, a few fine dust particles attached to the filter material can be extruded, the efficiency of the dust collector is reduced, in addition, the too high resistance of the dust collector can obviously reduce the air volume of a dust collecting system, therefore, after the resistance of the dust collector reaches a certain value, the dust is timely cleaned, the initial layer cannot be damaged during dust cleaning, and the efficiency is prevented from being reduced.

The dust cleaning device of the prior bag-type dust remover has the following problems: the present bag-type dust collector is when removing dust, and inside dust is accumulated on the filter material surface, because the holistic closure of bag-type dust collector, can't observe the dust accumulation condition of the inside filter bag of bag-type dust collector, can't in time clear up the filter bag, leads to the resistance of dust remover too high, and efficiency descends.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a dust cleaning device for sack cleaner to the dust accumulation condition of the inside filter bag of sack cleaner can't be observed to the suggestion in solving above-mentioned background art, can't in time clear up the filter bag, leads to the resistance of dust remover too high, the problem of efficiency decline.

In order to achieve the above object, the utility model provides a following technical scheme: a dust cleaning device for a bag-type dust collector comprises a bag-type dust collector main body, wherein a support frame is arranged at the lowest side position of the bag-type dust collector main body, a dust outlet is arranged at the inner lower side position of the support frame, an access door is arranged at the upper left side position of the dust outlet, a dust hopper is arranged at the right side position of the access door, a dust air inlet is arranged at the right side position of the dust hopper, a motor support is arranged at the upper left side position of the bag-type dust collector main body, a motor cover is arranged at the upper side position of the motor support, a motor is arranged at the right side position of the motor cover, a fence is arranged at the upper right side position of the motor, an upper cover plate is arranged at the lower side position of the fence, an observation window is arranged at the upper middle position of the bag-type dust collector main body, and an electromagnetic pulse valve is arranged at the right side position of the observation window, the utility model discloses an electromagnetic pulse valve, including sack cleaner main part, inboard position department, rear side position department, the right side position department of electromagnetic pulse valve is provided with the gas pocket, the inside upside position department of sack cleaner main part is provided with the filter bag and supports, the inboard position department that the filter bag supported is provided with the filter bag, the rear side position department of sack cleaner main part is provided with the cat ladder, the upper right side position department of observation window is provided with the plug bush, the left side position department of observation window is provided with observation window rotating device, the left and right sides position department that the filter bag supported is provided with the slide rail, the upside position department of observation window is provided with the dirt gas export.

Preferably, the observation window is embedded in the bag-type dust collector main body.

Preferably, the upper cover plate can be pulled away from the middle.

Preferably, the motor support and the bag-type dust collector main body are connected in a welding connection mode.

Preferably, the fence is connected with the bag-type dust collector main body in a welding mode.

Preferably, the motor is powered by an external power source.

Preferably, the observation window can be opened or closed through the observation window rotating device, the observation window can be locked by the plug sheath after being closed, and the filter bag support can be drawn out through the sliding rail.

Compared with the prior art, the utility model provides a dust cleaning device for sack cleaner possesses following beneficial effect:

the utility model adds an observation window, an observation window rotating device, a plug sheath, a slide rail, a fence and a ladder on a dust cleaning device for a bag-type dust remover, wherein, the observation window is arranged at the middle upper position of the bag-type dust remover main body, the observation window is embedded in the bag-type dust remover main body, the observation window rotating device is arranged at the left position of the observation window, the plug sheath is arranged at the right upper position of the observation window, the slide rail is arranged at the two side positions of the filter bag support, the observation window can be opened or closed by the observation window rotating device, the plug sheath can be locked after the observation window is closed, the filter bag support can be drawn out by the slide rail, the filter bag can be conveniently replaced by a worker, the worker can observe whether the filter bag reaches the state needing dust removal or not by the observation window, the fence is arranged at the upper position of the bag-type dust remover, when the worker opens the upper cover plate to overhaul the inner part of the bag-type dust remover, the safety of workers is ensured, the crawling ladder is arranged at the back position of the bag-type dust collector, the workers can open the observation window to replace the filter bag, and the novel dust collector solves the problems that the resistance of the dust collector is too high and the efficiency is reduced because the dust accumulation condition of the filter bag in the bag-type dust collector cannot be observed, and the filter bag cannot be cleaned in time.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description, do not constitute a limitation of the invention, in which:

FIG. 1 is a schematic diagram of a front structure of a dust cleaning device for a bag-type dust collector according to the present invention;

FIG. 2 is a schematic view of a back structure of a dust cleaning device for a bag-type dust collector;

fig. 3 is a schematic front structural view of a fence and an upper cover plate of a dust cleaning device for a bag-type dust collector provided by the present invention;

fig. 4 is a schematic front structural view of an observation window of a dust cleaning device for a bag-type dust collector provided by the present invention;

fig. 5 is a schematic structural view of the front side of the dust cleaning device for a bag-type dust collector after the observation window is opened;

fig. 6 is a schematic front structural view of a filter bag support and a slide rail inside a dust cleaning device for a bag-type dust collector provided by the present invention;

in the figure: 1. a motor cover; 2. a motor; 3. an upper cover plate; 4. an observation window; 5. an electromagnetic pulse valve; 6. air bags; 7. a bag-type dust collector main body; 8. an ash hopper; 9. a dust gas inlet; 10. a support frame; 11. an access door; 12. a dust outlet; 13. a motor bracket; 14. a filter bag; 15. a fence; 16. climbing a ladder; 17. supporting the filter bag; 18. a hosel; 19. a slide rail; 20. an observation window rotating device; 21. and a dust gas outlet.

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.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be a fixed connection, a detachable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-6, the present invention provides a technical solution:

a dust cleaning device for a bag-type dust collector comprises a bag-type dust collector main body 7, a support frame 10 is arranged at the lowest position of the bag-type dust collector main body 7, a dust outlet 12 is arranged at the inner lower side position of the support frame 10, an access door 11 is arranged at the upper left side position of the dust outlet 12, an ash bucket 8 is arranged at the right side position of the access door 11, a dust air inlet 9 is arranged at the right side position of the ash bucket 8, a motor support 13 is arranged at the upper left side position of the bag-type dust collector main body 7, a motor cover 1 is arranged at the upper side position of the motor support 13, a motor 2 is arranged at the right side position of the motor cover 1, a fence 15 is arranged at the upper right side position of the motor 2, an upper cover plate 3 is arranged at the lower side position of the fence 15, an observation window 4 is arranged at the upper middle position of the bag-type dust collector main body 7, and an electromagnetic pulse valve 5 is arranged at the right side position of the observation window 4, an air bag 6 is arranged at the right side position of the electromagnetic pulse valve 5, a filter bag support 17 is arranged at the upper side position inside the bag-type dust collector main body 7, a filter bag 14 is arranged at the inner side position of the filter bag support 17, a ladder stand 16 is arranged at the rear side position of the bag-type dust collector main body 7, a plug 18 is arranged at the upper right side position of the observation window 4, an observation window rotating device 20 is arranged at the left side position of the observation window 4, slide rails 19 are arranged at the left side and the right side positions of the filter bag support 17, a dust and gas outlet 21 is arranged at the upper side position of the observation window 4, the observation window 4 is embedded inside the bag-type dust collector main body 7, the upper cover plate 3 can be pulled open from the middle, the motor support 13 is connected with the bag-type dust collector main body 7 in a welding mode, a fence 15 is connected with the bag-type dust collector main body 7 in a welding mode, the motor 2 is powered by an external power supply, and the observation window 4 can be opened or closed by the observation window rotating device 20, the observation window 4 can be locked by the plug sheath 18 after being closed, and the filter bag support 17 can be drawn out through the slide rail 19.

The utility model discloses a theory of operation and use flow: after the utility model is installed, an external power supply is firstly connected, dust-containing gas enters from a dust gas inlet 9 at the lower part of a bag-type dust collector main body 7 and then enters into a dust hopper 8 through a guide plate, coarse-grained dust falls into the dust hopper 8 due to the collision of the guide plate and the reduction of gas velocity, and other fine granular dust enters into a filter bag 14 along with gas, and due to the inertia, diffusion, obstruction, hooking, static and other effects of filter material fibers and fabrics, dust is blocked in the filter bag 14, purified gas escapes out of the bag and is discharged through a dust gas outlet 21, the dust accumulation condition of the filter bag 14 is checked through an observation window 4, after the dust accumulation on the filter bag 14 is confirmed to be cleared, the dust accumulated on the filter bag 14 is removed by an electromagnetic pulse valve 5, the cleared down dust is discharged to a dust outlet 12 through a double-layer dust discharge valve, when the filter bag 14 needs to be changed, the observation window rotating device 20 opens an observation window 4 to pull a support 17 to draw the dust out from a slide rail 19 for replacement, after the replacement is finished, the observation window 3 is locked by the plug bush 18, the crawling ladder 16 is used for climbing the upper side of the bag-type dust collector main body 7, the fence 15 is held, and the upper cover plate 3 is opened to carry out internal maintenance.

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 dust cleaning device for sack cleaner, includes sack cleaner main part (7), its characterized in that: the bag-type dust collector is characterized in that a support frame (10) is arranged at the lowest side position of the bag-type dust collector main body (7), a dust outlet (12) is arranged at the inner lower side position of the support frame (10), an access door (11) is arranged at the upper left side position of the dust outlet (12), an ash bucket (8) is arranged at the right side position of the access door (11), a dust air inlet (9) is arranged at the right side position of the ash bucket (8), a motor support (13) is arranged at the upper left side position of the bag-type dust collector main body (7), a motor cover (1) is arranged at the upper side position of the motor support (13), a motor (2) is arranged at the right side position of the motor cover (1), a fence (15) is arranged at the upper right side position of the motor (2), an upper cover plate (3) is arranged at the lower side position of the fence (15), an observation window (4) is arranged at the upper middle side position of the bag-type dust collector main body (7), the right side position department of observation window (4) is provided with electromagnetic pulse valve (5), the right side position department of electromagnetic pulse valve (5) is provided with gas bag (6), the inside upside position department of sack cleaner main part (7) is provided with filter bag support (17), the inboard position department that the filter bag supported (17) is provided with filter bag (14), the rear side position department of sack cleaner main part (7) is provided with cat ladder (16), the upside position department on the right side of observation window (4) is provided with plug bush (18), the left side position department of observation window (4) is provided with observation window rotating device (20), the left and right sides position department that the filter bag supported (17) is provided with slide rail (19), the upside position department of observation window (4) is provided with dirt gas outlet (21).

2. A dust cleaning apparatus for a bag-type dust collector according to claim 1, wherein: the observation window (4) is embedded in the bag-type dust collector main body (7).

3. A dust cleaning apparatus for a bag-type dust collector according to claim 1, wherein: the upper cover plate (3) can be pulled away from the middle.

4. A dust cleaning apparatus for a bag-type dust collector according to claim 1, wherein: the motor support (13) is connected with the bag-type dust collector main body (7) in a welding connection mode.

5. A dust cleaning apparatus for a bag-type dust collector according to claim 1, wherein: the fence (15) is connected with the bag-type dust collector main body (7) in a welding mode.

6. A dust cleaning apparatus for a bag-type dust collector according to claim 1, wherein: the motor (2) is powered by an external power supply.

7. A dust cleaning apparatus for a bag-type dust collector according to claim 1, wherein: the observation window (4) can be opened or closed through an observation window rotating device (20), the observation window (4) can be locked by a plug bush (18) after being closed, and the filter bag support (17) can be drawn out through a sliding rail (19).