CN213942441U - Clear away device of sack cleaner sack laying dust - Google Patents

Abstract

The utility model belongs to the field of bag-type dust collectors, in particular to a device for removing the dust accumulated in the bag-type dust collector, which aims at the problem that the prior common bag dust removing treatment method is to cut the bag open and put the dust into the dust collector dust hopper, the efficiency of the method is too low, the bag is damaged and can not be used continuously, and the production cost is improved, the scheme is provided, which comprises a bag-type dust collector, the bag-type dust collector is arranged in a hollow way, the inner walls at the two sides of the bag-type dust collector are fixedly provided with the same pattern plate, the bottom of the pattern plate is fixedly provided with a venturi tube, the bottom of the venturi tube is hermetically communicated with a dust removing filter bag, and the top of the venturi tube extends to the upper part of the pattern plate, compared with the traditional bag dust removing device, the dust removing work can be completed without cutting the dust removing filter bag, the utilization rate of the dust removing filter bag is high, low production cost, good dust removal effect on the dust removal filter bag and is beneficial to popularization and use.

Description

Clear away device of sack cleaner sack laying dust

Technical Field

The utility model relates to a sack cleaner technical field especially relates to a clear away device of sack cleaner sack laying dust.

Background

At present, the bag-type dust remover is widely applied to the fields of environmental dust removal, cement manufacture, thermal power generation, preparation of blast furnace coal powder injection and the like. In actual production, the cloth bag is damaged due to dust abrasion or impact of back-blowing gas, dust can be accumulated on the nearby cloth bag after the cloth bag is damaged, and the whole cloth bag is filled with the dust in serious cases, namely the cloth bag is commonly called as 'enema'. The cloth bag is not subjected to gas filtration after being filled with the fly ash, and if the fly ash in the cloth bag is combustible dust, the hidden danger of the cloth bag catching fire exists, and the cloth bag is required to be immediately treated.

The cloth bag is expanded after being filled with the dust removal ash, so that the cloth bag is difficult to extract from the flower partition plate, the common treatment method is to cut the cloth bag and place the dust removal ash into the dust collector ash bucket, the method is too low in efficiency, the cloth bag is damaged and cannot be used continuously, and the production cost is improved, so that a device for removing the dust accumulated on the cloth bag of the cloth bag dust collector is provided, and the problem is solved.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the common processing method of having the sack deashing among the prior art and cutting the sack open, put into the dust remover ash bucket with the dust removal ash, this kind of method efficiency is too low, also can cause the sack damaged can not continue to use, has improved manufacturing cost's shortcoming, and the device of the sack laying dust of a clear away sack cleaner sack that proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a clear away device of sack cleaner sack laying dust, includes the sack cleaner, the sack cleaner sets up for cavity, fixed mounting has same card on the both sides inner wall of sack cleaner, and the bottom fixed mounting of card has the venturi tube, the sealed intercommunication in bottom of venturi tube has the dust removal filter bag, and the top of venturi tube extends to the top of card, one side of sack cleaner can break away from the activity and clamp pulse assembly, and the sealed intercommunication in pulse assembly has the stand pipe, the bottom of stand pipe runs through the top of sack cleaner and extends to the inside of sack cleaner, and the fixed cover in outside of stand pipe is equipped with the cavity ring dish, the sealed intercommunication in bottom of cavity ring dish has a plurality of suction heads that are the annular and arrange, the sealed intercommunication in cavity ring dish has the ash collecting component.

Preferably, for can be stable support the sack cleaner, can conveniently collect the dust, the bottom fixed mounting of sack cleaner has the three support that is the annular and arranges, the both sides of sack cleaner are provided with dirt gas import and net gas export respectively, and sealed intercommunication has the ash bucket on the bottom inner wall of sack cleaner, the sealed intercommunication in bottom of ash bucket has the collecting pipe.

Preferably, in order to clamp the fixing plate conveniently and improve the stability in the process of removing dust, a positioning block is fixedly mounted on one side of the bag-type dust remover, a pin shaft can be movably clamped and mounted on the top of the positioning block, a fixing plate is fixedly mounted on one side of the pin shaft, and a U-shaped clamp can be fixedly mounted on the top of the fixing plate.

Preferably, in order to conveniently blow the interior of the dust removal filter bag, further enable dust to fly away and conveniently clear away the dust, the pulse assembly comprises an air bag arranged at the top of the fixing plate, the inner wall of the air bag and the inner wall of the U-shaped clamp are tightly attached, the top of the air bag is hermetically communicated with an electromagnetic pulse valve, one end of the electromagnetic pulse valve is hermetically communicated with a jetting hose, and one end of the jetting hose is hermetically communicated with one side of the guide pipe.

Preferably, in order to collect the dust that wafts conveniently, the deashing mouth has been seted up on the top inner wall of sack cleaner, and is provided with the sealing door on the deashing mouth, the collection ash subassembly is including placing the suction fan at the sealing door top, the sealed intercommunication of input of suction fan has the aspiration channel, the sealed intercommunication in bottom of aspiration channel has the standpipe, and the bottom of standpipe and the inside seal of cavity ring dish are linked together, the sealed intercommunication of output of suction fan has the blow-off pipe, the bottom of blow-off pipe extends to the top of ash bucket.

In the utility model, the length of the injection hose can meet the movement of the guide pipe, the guide pipe and the hollow ring disc can be inserted into the venturi tube, when the dust in the dust removal filter bag needs to be cleared, firstly, the fixed plate is clamped on one side of the bag-type dust remover through the arranged pin shaft, the sealing door is opened, the output end of the suction fan is inserted into the bag-type dust remover and is positioned above the dust hopper, the suction fan is placed on the sealing door, the guide pipe is inserted into the dust removal filter bag through the arranged venturi tube, the highest height is initially realized, the air is blown into the dust removal filter bag through the arranged air bag and the electromagnetic pulse valve, the accumulated dust in the dust removal filter bag is scattered, meanwhile, the suction fan is started, the suction force is formed at the suction pipe and the vertical pipe, the dust floating in the dust removal filter bag can be sucked into the interior of the blow-out pipe through the arranged suction head, and then the dust is, the guide pipe is moved downwards, the dust removing work is repeated at different heights, the dust removing effect is good, compared with the traditional cloth bag dust removing device, the dust removing work can be completed without cutting the dust removing filter bag, the utilization rate of the dust removing filter bag is high, the production cost is low, the dust removing effect on the dust removing filter bag is good, and the popularization and the use are facilitated;

in order to solve the problems that the coverage area of the hollow annular disc is small and the suction effect on the scattered dust is poor, the suction area on the scattered dust can be expanded and the dust removal effect is improved by arranging a plurality of suction heads in an annular shape at the bottom of the hollow annular disc;

in order to solve the problems that the air bags are inconvenient to fix and the stability in the dust removing process is not high, the adjustable U-shaped clamp is arranged on the fixing plate through the fixing plate which can be movably clamped on one side of the bag-type dust remover, so that the air bags with different sizes can be conveniently fixed, and the application range is wide.

Drawings

Fig. 1 is a schematic view of a front view structure of a device for removing dust accumulated in a cloth bag of a cloth bag dust collector of the utility model;

FIG. 2 is a perspective view of a guide tube structure of a device for removing dust accumulated in a cloth bag of a cloth bag dust collector;

fig. 3 is an enlarged schematic view of a part a of the structure in fig. 1 of a device for removing dust from a cloth bag of a cloth bag dust collector of the utility model.

In the figure: the device comprises a support 1, a bag-type dust collector 2, an ash hopper 3, a dust collection filter bag 4, a venturi tube 5, a positioning block 6, a fixing plate 7, a pin shaft 8, a U-shaped clamp 9, an air bag 10, an electromagnetic pulse valve 11, a blowing hose 12, a guide pipe 13, a suction fan 14, an air suction pipe 15, a vertical pipe 16, a hollow annular disc 17, a suction head 18 and a blowing pipe 19.

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.

Example one

Referring to fig. 1-3, a device for removing dust accumulated in a cloth bag of a cloth bag dust remover, which comprises a cloth bag dust remover 2, wherein the cloth bag dust remover 2 is hollow, the inner walls of two sides of the cloth bag dust remover 2 are fixedly provided with a same pattern plate, the bottom of the pattern plate is fixedly provided with a venturi tube 5, the bottom of the venturi tube 5 is hermetically communicated with a dust removal filter bag 4, the top of the venturi tube 5 extends to the upper part of the pattern plate, one side of the cloth bag dust remover 2 can be movably clamped with a pulse component, the pulse component is hermetically communicated with a guide tube 13, the bottom of the guide tube 13 penetrates through the top of the cloth bag dust remover 2 and extends to the inside of the cloth bag dust remover 2, the outer side of the guide tube 13 is fixedly sleeved with a hollow ring disc 17, the bottom of the hollow ring disc 17 is hermetically communicated with a plurality of suction heads 18 which are annularly.

Example two

The following further improvements are made on the basis of the first embodiment:

the utility model discloses in, in order to can be stable support sack cleaner 2, can conveniently collect the dust, sack cleaner 2's bottom fixed mounting has three support 1 that is the annular and arranges, and sack cleaner 2's both sides are provided with dirt gas inlet and net gas export respectively, and sealed intercommunication has ash bucket 3 on sack cleaner 2's the bottom inner wall, and the sealed intercommunication in bottom of ash bucket 3 has the collecting pipe.

The utility model discloses in, for convenient clamping to fixed plate 7, improve and clear away the stability of dust in-process, one side fixed mounting of sack cleaner 2 has locating piece 6, and the top of locating piece 6 can break away from the activity and clamp round pin axle 8, and one side fixed mounting of round pin axle 8 has fixed plate 7, and the top of fixed plate 7 can break away from fixed mounting and have U type clamp 9.

The utility model discloses in, in order to blow to 4 insides of dust removal filter bag conveniently, and then make the dust fly away, conveniently clear away the dust, the pulse subassembly is including placing the gas bag 10 at 7 tops of fixed plate, and the inner wall of gas bag 10 and U type clamp 9 is closely laminated, and the sealed intercommunication in top of gas bag 10 has electromagnetic pulse valve 11, and the sealed intercommunication in one end of electromagnetic pulse valve 11 has jetting hose 12, and the one end of jetting hose 12 and the sealed one side of stand pipe 13 are linked together.

The utility model discloses in, in order to collect the dust that wafts conveniently, the deashing mouth has been seted up on the top inner wall of sack cleaner 2, and be provided with the sealing door on the deashing mouth, the ash collecting component is including placing the suction fan 14 at the sealing door top, the sealed intercommunication of input of suction fan 14 has aspiration channel 15, the sealed intercommunication in bottom of aspiration channel 15 has standpipe 16, and the bottom of standpipe 16 and the inside seal of cavity ring dish 17 are linked together, the sealed intercommunication of output of suction fan 14 has blow-off pipe 19, the bottom that blows off pipe 19 extends to the top of ash bucket 3.

In the utility model, when the dust in the dust filter bag 4 needs to be removed, firstly, the fixing plate 7 is clamped at one side of the bag-type dust collector 2 through the arranged pin shaft 8, the sealing door is opened, the output end of the suction fan 14 is inserted into the bag-type dust collector 2 and is positioned above the dust hopper 3, the suction fan 14 is placed on the sealing door, the guide pipe 13 is inserted into the dust filter bag 4 through the arranged venturi tube 5, the dust filter bag is initially at the highest height, the dust bag 4 is blown through the arranged air bag 10 and the electromagnetic pulse valve 11, the accumulated dust in the dust filter bag 4 is scattered, meanwhile, the suction fan 14 is started, the suction force is formed at the suction pipe 15 and the standpipe 16, the dust floating in the dust filter bag 4 can be sucked into the blowing pipe 19 through the arranged suction head 18, and is further collected to the inside of the dust hopper 3, the guide pipe 3 is moved downwards, the dust removing work is repeated at different heights, the dust removing effect is good, compared with the traditional cloth bag dust removing device, the dust removing work can be completed without cutting the dust removing filter bag 4, the utilization rate of the dust removing filter bag 4 is high, the production cost is low, the dust removing effect on the dust removing filter bag 4 is good, and the popularization and the use are facilitated.

In the description of the present application, it should be further noted that, unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may include, for example, a fixed connection, a detachable connection, an integral connection, a mechanical connection, an electrical connection, a direct connection, a connection through an intermediate medium, and a connection between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art according to specific circumstances.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (5)

1. A device for clearing bag dust accumulated in a bag-type dust collector comprises the bag-type dust collector (2) and is characterized in that the bag-type dust collector (2) is arranged in a hollow mode, the inner walls of two sides of the bag-type dust collector (2) are fixedly provided with a same pattern plate, the bottom of the pattern plate is fixedly provided with a venturi tube (5), the bottom of the venturi tube (5) is communicated with a dust-collecting filter bag (4) in a sealing mode, the top of the venturi tube (5) extends to the upper portion of the pattern plate, one side of the bag-type dust collector (2) can be movably clamped with a pulse assembly in a detachable mode, the pulse assembly is communicated with a guide tube (13) in a sealing mode, the bottom of the guide tube (13) penetrates through the top of the bag-type dust collector (2) and extends to the inner portion of the bag-type dust collector (2), a hollow annular disc (17) is fixedly sleeved on the outer side of the guide tube (13), and a plurality of suction heads (18) which are arranged in an annular mode are communicated in a sealing mode, the hollow ring disc (17) is hermetically communicated with an ash collecting component.

2. The device for removing the dust accumulated in the cloth bag of the cloth bag dust remover according to claim 1, wherein three supports (1) which are annularly arranged are fixedly installed at the bottom of the cloth bag dust remover (2), a dust gas inlet and a clean gas outlet are respectively arranged at two sides of the cloth bag dust remover (2), an ash bucket (3) is hermetically communicated on the inner wall of the bottom of the cloth bag dust remover (2), and a collecting pipe is hermetically communicated at the bottom of the ash bucket (3).

3. The device for removing the dust accumulated in the cloth bag of the cloth bag dust collector according to claim 1, wherein a positioning block (6) is fixedly arranged on one side of the cloth bag dust collector (2), a pin shaft (8) is movably clamped on the top of the positioning block (6) in a detachable manner, a fixing plate (7) is fixedly arranged on one side of the pin shaft (8), and a U-shaped clamp (9) is fixedly arranged on the top of the fixing plate (7) in a detachable manner.

4. The device for removing the dust accumulated in the cloth bag of the cloth bag dust remover according to claim 1, wherein the pulse assembly comprises an air bag (10) arranged at the top of the fixing plate (7), the air bag (10) is tightly attached to the inner wall of the U-shaped hoop (9), the top of the air bag (10) is hermetically communicated with an electromagnetic pulse valve (11), one end of the electromagnetic pulse valve (11) is hermetically communicated with a blowing hose (12), and one end of the blowing hose (12) is hermetically communicated with one side of the guide pipe (13).

5. The device for removing the dust accumulated in the cloth bag of the cloth bag dust collector according to claim 1, wherein a dust removing opening is formed in the inner wall of the top of the cloth bag dust collector (2), a sealing door is arranged on the dust removing opening, the dust collecting assembly comprises a suction fan (14) placed at the top of the sealing door, an input end of the suction fan (14) is hermetically communicated with a suction pipe (15), a bottom of the suction pipe (15) is hermetically communicated with a vertical pipe (16), the bottom of the vertical pipe (16) is hermetically communicated with the inside of a hollow annular disc (17), an output end of the suction fan (14) is hermetically communicated with a blowing pipe (19), and the bottom of the blowing pipe (19) extends to the upper part of the dust hopper (3).

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