CN215388225U - Bag type dust collector capable of preventing dust accumulation - Google Patents

Abstract

The utility model discloses a dust accumulation preventing bag type dust collector which comprises a box body, wherein a dust removing cavity is arranged inside the box body, a cleaning cavity is arranged above the dust removing cavity, a plurality of groups of filter bags are fixedly arranged at the top inside the dust removing cavity, an air distribution pipe is fixedly arranged on one side inside the cleaning cavity, and a plurality of groups of annular gap ejectors are fixedly arranged at the bottom of the air distribution pipe. The bag-type dust collector is provided with the driving motor which is matched with the scattering wheels, so that dust which is piled up into blocks for a long time can be scattered, the condition that the dust collector blocks when discharging the dust is avoided, the practicability of the dust collector is increased, the limitation is reduced, the dust discharge pipe is matched with the regulating valve, the dust collected by the dust collector can be discharged, meanwhile, the opening and closing of the dust discharge pipe can be regulated and controlled through the regulating valve, the practicability is improved, the bag-type dust collector is more convenient to use, and the application range is expanded.

Description

Bag type dust collector capable of preventing dust accumulation

Technical Field

The utility model relates to the technical field of bag type dust collectors, in particular to a bag type dust collector capable of preventing dust accumulation.

Background

The bag type dust collector is a dry dust filtering device which is suitable for collecting fine, dry and non-fibrous dust, a filter bag is made of woven filter cloth or non-woven felt, the filtering action of fiber fabric is utilized to filter dust-containing gas, when the dust-containing gas enters the bag type dust collector, the dust with large particles and large specific gravity is generated, because the gas is settled under the action of gravity and falls into an ash hopper, when the gas containing fine dust passes through the filter material, the dust is retained to purify the gas, 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 a primary layer, in the later movement process, the primary layer becomes a main filtering layer of the filtering material, and the filtering material with larger meshes can obtain higher filtering efficiency by the action of the primary layer.

Although the prior bag type dust collector achieves basic operation performance, the following defects still exist:

1. the existing bag type dust collector has a simpler structure, does not have the function of observing the internal dust collection condition during operation, and easily causes the condition of reduced dust collection efficiency when the interior of the dust collector is blocked, thereby reducing the practicability of the dust collector;

2. meanwhile, the existing bag type dust collector does not have the condition of scattering the collected dust inside, and the dust inside the dust collector is accumulated for a long time to easily cause the condition of hard blocks, so that the condition of blockage when the collected dust is discharged is easily caused, and the practicability of the dust collector is reduced.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a bag filter for preventing dust accumulation, so as to solve the above problems in the prior art.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a prevent accumulational bag collector of dust, includes the box, the inside of box is equipped with the dust removal chamber, and the top in dust removal chamber is equipped with clean chamber, the top fixed mounting in dust removal intracavity portion has the multiunit to cross the filter bag, and one side fixed mounting in clean intracavity portion has the gas distribution pipe, gas distribution pipe's bottom fixed mounting has multiunit annular gap ejector, and one side fixed mounting of gas distribution pipe has the connecting pipe, the bottom fixed mounting of box has the funnel, and the front fixed mounting of funnel has driving motor, driving motor's output fixed mounting breaks up the wheel, the bottom fixed mounting of box has the closing plate, and the bottom fixed mounting of box has the support frame, one side fixed mounting of box has the cat ladder.

Preferably, the front surface of the sealing plate is fixedly provided with an installation plate, and the inside of the installation plate is fixedly provided with an observation window.

Preferably, the bottom of the funnel is fixedly provided with a dust exhaust pipe, and the dust exhaust pipe is fixedly provided with an adjusting valve.

Preferably, an inlet pipe is fixedly installed at one side of the box body, and a discharge pipe is fixedly installed above the inlet pipe.

Preferably, a maintenance door is fixedly installed at the top of the box body, and an operating rod is fixedly installed at the top of the maintenance door.

Preferably, the bottom of the support frame is fixedly provided with a support plate, and the support frame is provided with a fixing rod.

Compared with the prior art, the utility model has the beneficial effects that:

1. be provided with the dust removal chamber and purify the chamber, cross the filter bag cooperation, can remove dust and handle, improved the practicality of dust remover, be provided with closing plate and observation window cooperation, the staff later stage of being convenient for maintains the operation to the inside of dust remover, is convenient for the inside when the staff is to the dust remover operation through the observation window simultaneously and observes, and the staff of being convenient for is in time discover when blockking up to the inside appearance of dust remover, has improved the practicality of dust remover.

2. Be provided with driving motor and break up the wheel cooperation, can break up the processing to the dust of piling up the piece for a long time, caused the condition of jam because of the piece when having avoided the dust remover to discharge the dust, the practicality of dust remover has been increased, the limitation has been reduced, be provided with dust exhaust pipe and governing valve cooperation, can discharge the dust that the dust remover removed dust and collected, can pile up opening and closed regulation control of dust pipe through the governing valve simultaneously, the practicality has been improved, make the bag collector convenient to use more, and the application scope is enlarged.

Drawings

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

FIG. 2 is a schematic front view of the present invention;

FIG. 3 is a schematic front view of the internal structure of the present invention;

FIG. 4 is a schematic view of the opening mechanism of the maintenance door of the present invention.

In the figure: 1. a support frame; 101. a support plate; 102. fixing the rod; 2. a dust exhaust pipe; 201. adjusting a valve; 3. a funnel; 4. a drive motor; 401. loosening wheels; 5. a box body; 501. a dust removal cavity; 502. cleaning the cavity; 6. a sealing plate; 601. mounting a plate; 602. an observation window; 7. an inlet pipe; 8. a discharge pipe; 9. maintaining the door; 901. an operating lever; 10. climbing a ladder; 11. a connecting pipe; 12. a filter bag; 13. an annular space ejector; 14. an air distribution pipe.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within 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", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element 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, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; 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 meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, an embodiment of the present invention is shown: a bag type dust collector capable of preventing dust accumulation comprises a box body 5, an inlet pipe 7 is fixedly installed on one side of the box body 5 through welding, the inlet pipe 7 is connected with an external gas pipeline, so that gas can conveniently enter the dust collector, an outlet pipe 8 is fixedly installed on the box body 5 above the inlet pipe 7 through welding, the outlet pipe 8 is connected with the external pipeline, so that gas after dust collection can be discharged, a dust collection cavity 501 is arranged inside the box body 5, a plurality of groups of filter bags 12 are fixedly installed on one side of the bottom of the dust collection cavity 501 through bolts, the filter bags 12 can filter and collect dust of the gas, a cleaning cavity 502 is arranged above the dust collection cavity 501, a gas distribution pipe 14 is fixedly installed on one side of the cleaning cavity 502 through bolts, a plurality of groups of annular gap ejectors 13 are fixedly installed on the bottom of the gas distribution pipe 14 through bolts, the bottom of the annular gap ejectors 13 is connected with the top of the filter bags 12 through bolts, the gas which is purified and dedusted is discharged into the clean cavity 502, one side of the gas distribution pipe 14 is fixedly provided with the connecting pipe 11 through welding, the connecting pipe 11 can be connected with the air pump, so that dust attached in the filter bag 12 can be blown off through the gas distribution pipe 14, the practicability of the dust remover is improved, the front surface of the box body 5 is fixedly provided with the sealing plate 6 through bolts, the sealing plate 6 can be used for carrying out closed sealing on the front surface of the dust remover, meanwhile, workers can conveniently carry out maintenance treatment on the interior of the dust remover through the sealing plate 6, the mounting plate 601 is fixedly arranged on the sealing plate 6 through bolts, the mounting plate 601 is fixedly provided with the observation window 602 through embedding, the observation window 602 is convenient for the workers to observe the interior of the dust remover during operation, and the practicability is improved;

there is funnel 3 bottom of box 5 through bolt fixed mounting, and funnel 3 can be collected the dust under the filtration, and there is driving motor 4 in the front of funnel 3 through bolt fixed mounting, and driving motor 4's model can be: 2IK6 type, the driving motor 4 is connected with an external power supply through a wire, the output end of the driving motor 4 penetrates through the funnel 3 and is fixedly provided with a scattering wheel 401, the driving motor 4 drives the scattering wheel 401 to rotate so as to scatter dust accumulated in the funnel 3, and therefore the dust collector can discharge collected dust conveniently, the bottom of the funnel 3 is fixedly provided with a dust exhaust pipe 2 through a bolt, the dust exhaust pipe 2 can discharge the dust in the dust collector, the dust exhaust pipe 2 is fixedly provided with an adjusting valve 201 through a bolt, the adjusting valve 201 can adjust and control the opening and closing of the dust exhaust pipe 2, and the practicability of the dust collector is improved;

the top of the box body 5 is movably provided with a maintenance door 9 through a hinge, the maintenance door 9 is convenient for workers to perform maintenance operation on the top of the dust remover, an operating rod 901 is fixedly arranged on the maintenance door 9 through bolts, the operating rod 901 is convenient for an operator to operate and control when the maintenance door 9 is opened, the practicability is improved, a ladder stand 10 is fixedly arranged on one side of the box body 5 through bolts, the ladder stand 10 is convenient for the operator to climb to the top of the dust remover, the practicability is improved, a support frame 1 is fixedly arranged at the bottom of the box body 5 through bolts, the support frame 1 can support the dust remover when in use, the bottom of the support frame 1 is fixedly provided with a support plate 101 through welding, the support plate 101 is provided with a fixed rod 102, the support plate 101 is matched with the fixed rod 102 to fix the bottom of the support frame 1, the stability of the support frame 1 in supporting a dust remover is improved, and the practicability is improved;

the working principle is as follows: dust removal chamber 501 and the cooperation of crossing filter bag 12 can remove dust to gas and handle, and closing plate 6 can seal the front of dust remover with the cooperation of observation window 602, and observation window 602 is convenient for the staff and observes the inside of dust remover simultaneously, and funnel 3 can be stored the dirt ash of collecting, and driving motor 4 can be broken up collecting accumulational dirt ash with the cooperation of breaking up wheel 401, and dust exhaust pipe 2 can discharge the dirt ash of collecting.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (6)

1. The utility model provides a prevent dust accumulation's bag collector, includes box (5), its characterized in that: a dust removal cavity (501) is arranged in the box body (5), a clean cavity (502) is arranged above the dust removal cavity (501), a plurality of groups of filter bags (12) are fixedly arranged at the top inside the dust removing cavity (501), and one side inside the clean cavity (502) is fixedly provided with an air distribution pipe (14), the bottom of the air distribution pipe (14) is fixedly provided with a plurality of groups of annular gap ejectors (13), and one side of the air distribution pipe (14) is fixedly provided with a connecting pipe (11), the bottom of the box body (5) is fixedly provided with a funnel (3), a driving motor (4) is fixedly arranged on the front surface of the funnel (3), a scattering wheel (401) is fixedly arranged at the output end of the driving motor (4), a sealing plate (6) is fixedly arranged at the bottom of the box body (5), and the bottom of the box body (5) is fixedly provided with a support frame (1), and one side of the box body (5) is fixedly provided with a ladder stand (10).

2. The dust accumulation preventing bag house of claim 1, wherein: the front surface of the sealing plate (6) is fixedly provided with a mounting plate (601), and the inside of the mounting plate (601) is fixedly provided with an observation window (602).

3. The dust accumulation preventing bag house of claim 1, wherein: the bottom fixed mounting of funnel (3) has dust exhaust pipe (2), and fixed mounting has governing valve (201) on dust exhaust pipe (2).

4. The dust accumulation preventing bag house of claim 1, wherein: an inlet pipe (7) is fixedly installed on one side of the box body (5), and a discharge pipe (8) is fixedly installed above the inlet pipe (7).

5. The dust accumulation preventing bag house of claim 1, wherein: the top of box (5) fixed mounting has maintenance door (9), and maintains the top fixed mounting of door (9) and has action bars (901).

6. The dust accumulation preventing bag house of claim 1, wherein: the bottom of support frame (1) is fixed mounting has backup pad (101), and is equipped with dead lever (102) on support frame (1).

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