CN207253923U - A kind of high density duster for filter tube of dust - Google Patents

Abstract

The utility model provides a high-density filter tube dust removal device, which includes a dust removal box, a blowback mechanism and a collection bag main body. The left end of the dust removal box is provided with a dust gas inlet, and the right end of the dust removal box is provided with a clean air filter. Outlet, the inside of the dust removal box is provided with a high-density filter tube, above the high-density filter tube is provided with a blowing pipe, the left end of the blowing pipe is connected to an electromagnetic pulse valve, and the blowing pipe is connected through an electromagnetic pulse valve Air bag, the two ends of the bottom of the dust removal box are connected with a support frame, the bottom of the dust removal box is provided with an ash hopper, the back blow mechanism is connected with the ash hopper, and the back blow mechanism is composed of a fan mounting seat, The main body of the fan installed on the fan mounting base and the air duct connecting the main body of the fan and the ash hopper are composed of a collection bag connection block arranged at the bottom of the ash hopper. Compared with the prior art, the utility model has the following beneficial effects: It has a better purification effect and can effectively collect dust.

Description

A high-density filter tube dust removal device

technical field

The utility model relates to a high-density filter tube dedusting device, which belongs to the field of dedusting equipment.

Background technique

The bag filter is a dry dust filter device. It is suitable for capturing fine, dry, non-fibrous dust. The filter bag is made of textile filter cloth or non-woven felt, and uses the filter function of the fiber fabric to filter the dusty gas. When the dusty gas enters the bag filter, the dust with large particles and large specific gravity will When the air containing fine dust passes through the filter material, the dust will be blocked and the air will be purified.

Bag-type dust collectors use cloth bags to remove dust, which is not effective. At the same time, there is no specific collection device for the blown dust, which is not environmentally friendly.

Utility model content

Aiming at the deficiencies of the existing technology, the purpose of this utility model is to provide a high-density filter tube dust removal device to solve the problems raised in the above-mentioned background technology. The utility model is easy to use, easy to operate, good in stability and high in reliability.

In order to achieve the above object, the utility model is achieved through the following technical solutions: a high-density filter tube dust removal device, including a dust removal box, a blowback mechanism and a collection bag main body, the left end of the dust removal box is opened with a dust gas Inlet, the right end of the dust removal box is provided with a clean air outlet, the inside of the dust removal box is provided with a high-density filter tube, the top of the high-density filter tube is provided with a blowing pipe, and the left end of the blowing pipe is connected to a Electromagnetic pulse valve, the blowing pipe is connected to the air bag through the electromagnetic pulse valve, the two ends of the bottom of the dust removal box are connected with a support frame, the bottom of the dust removal box is provided with an ash hopper, the blowback mechanism and the ash hopper connected, the blowback mechanism is composed of a fan mounting base, a fan main body arranged on the fan mounting base, and an air duct connecting the fan main body and the ash hopper. The bottom of the ash hopper is provided with a collection bag connection block, and the collection The bag connecting block is composed of a left connecting block and a right connecting block, a fixed head is arranged above the main body of the collecting bag, a left chute is opened inside the left connecting block, and a right chute is opened inside the right connecting block , the fixed head is matched with the left chute and the right chute, the surfaces of the left connecting block and the right connecting block are provided with external connecting holes, the surfaces of both sides of the fixed head are provided with internal connecting holes, and the fixing bolts pass through the outer The connection hole and the inner connection hole are used to connect the main body of the collection bag with the connection block of the collection bag.

Further, the outer connecting hole is opened through the upper and lower surfaces of the left connecting block and the right connecting block.

Further, the outer surface of the main body of the collection bag is provided with an observation port, and the observation port is made of transparent material.

Further, there are multiple high-density filter tubes, and the multiple high-density filter tubes are uniformly arranged at the bottom of the blowing tube.

Beneficial effects of the utility model: In the high-density filter tube dedusting device of the present utility model, the dust-containing gas enters the dust-removing box from the dust gas inlet, and when entering the ash hopper, due to the reduction of the gas velocity, the coarse dust will fall into the ash hopper, and the rest of the fine dust particles move upward with the gas. Since the high-density filter tube is set instead of the cloth bag, it has a better purification effect. The purified gas moves upward and is discharged through the clean gas outlet. The high-density filter tube The accumulated dust is removed by blowing pulse airflow, so as to achieve the purpose of dust removal. The removed dust falls into the ash hopper. By setting a back blowing mechanism under the ash hopper, the dust can be blown upwards for further filtration. , has a better purification effect, through the cooperation between the main body of the collection bag and the connection block of the collection bag, it can speed up the blowing away and cleaning of the ash.

Description of drawings

Other features, objects and advantages of the present invention will become more apparent by reading the detailed description of non-limiting embodiments with reference to the following drawings:

Fig. 1 is the structural representation of a kind of high-density filter tube dedusting device of the present utility model;

Fig. 2 is a schematic diagram of the main body of the collection bag of a high-density filter tube dedusting device of the present invention;

In the figure: 1-dust removal box, 3-collection bag body, 11-dust gas inlet, 12-clean gas outlet, 13-air bag, 14-electromagnetic pulse valve, 15-injection pipe, 16-high density filter pipe, 17-Support frame, 18-Ash bucket, 19-Collection bag connection block, 21-Fan main body, 22-Air duct, 23-Fan installation seat, 31-Fixed head, 32-Inner fixed hole, 191-Left fixed block, 192 - Right fixed block.

Detailed ways

In order to make the technical means, creative features, goals and effects achieved by the utility model easy to understand, the utility model will be further elaborated below in conjunction with specific embodiments.

Please refer to Figures 1 to 2, the utility model provides a technical solution: a high-density filter tube dust removal device, including a dust removal box 1, a blowback mechanism and a collection bag body 3, and the left end of the dust removal box 1 is opened with dust The air inlet 11, the right end of the dust removal box 1 is provided with a clean air outlet 12, the interior of the dust removal box 1 is provided with a high-density filter tube 16, and the top of the high-density filter tube 16 is provided with a blowing pipe 15, and the left end of the blowing pipe 15 is connected to There is an electromagnetic pulse valve 14, and the blowing pipe 15 is connected to the air bag 13 through the electromagnetic pulse valve 14. The two ends of the bottom of the dust removal box 1 are connected with support frames 17, and the bottom of the dust removal box 1 is provided with an ash hopper 18. The buckets 18 are connected, and the blowback mechanism is composed of a fan mounting base 23, a fan main body 21 arranged on the fan mounting base 23, and an air duct 22 connecting the fan main body 21 and the ash bucket 18. The bottom of the ash bucket 18 is provided with a collection bag to connect Block 19, collection bag connection block 19 is made of left connection block 191 and right connection block 192, the top of collection bag main body 3 is provided with fixed head 31, the inside of left connection block 191 has left chute, the inside of right connection block 192 There is a right chute, the fixed head 31 matches the left chute and the right chute, the surfaces of the left connecting block 191 and the right connecting block 192 are provided with external connecting holes, and the surfaces of both sides of the fixed head 31 are provided with internal connecting holes 32 , the fixing bolt passes through the outer connection hole and the inner connection hole 32, thereby connecting the collection bag main body 3 with the collection bag connection block 19.

The outer connecting holes are opened through the upper and lower surfaces of the left connecting block 191 and the right connecting block 192 .

The outer surface of the collecting bag main body 3 is provided with an observation port, and the observation port is made of a transparent material.

A plurality of high-density filter pipes 16 are provided, and the plurality of high-density filter pipes 16 are evenly arranged at the bottom of the spray pipe 15 .

As an embodiment of the present utility model: the dust-laden gas enters the dust removal box 1 from the dust gas inlet 11, and when it enters the ash hopper 18, due to the reduction of the gas velocity, the coarse dust will fall into the ash hopper 18, and the remaining fine dust will fall into the ash hopper 18. Particle dust moves upward with the gas. Since the high-density filter tube 16 is set instead of the cloth bag, it has a better purification effect. The purified gas moves upward and is discharged through the clean gas outlet 12. The dust accumulated on the high-density filter tube 16 is sprayed The method of blowing pulse airflow is used to remove the dust, so as to achieve the purpose of dust removal. The cleaned dust falls into the ash hopper 18. By setting a back blowing mechanism under the ash hopper 18, the dust can be blown upwards for further filtration. For better purification effect, through the cooperation of the collection bag main body 3 and the collection bag connection block 19, the ashes can be blown away and cleaned at a faster rate.

The basic principles and main features of the utility model and the advantages of the utility model have been shown and described above. For those skilled in the art, it is obvious that the utility model is not limited to the details of the above-mentioned exemplary embodiments, and without departing from the utility model The present utility model can be realized in other specific forms without the spirit or essential features. Therefore, no matter from all points of view, the embodiments should be regarded as exemplary and non-restrictive, and the scope of the present invention is defined by the appended claims rather than the above description, so it is intended to fall within the scope of the claims All changes within the meaning and range of equivalents of the required elements are included in the present invention. Any reference sign in a claim should not be construed as limiting the claim concerned.

In addition, it should be understood that although this specification is described according to implementation modes, not each implementation mode only contains an independent technical solution, and this description in the specification is only for clarity, and those skilled in the art should take the specification as a whole , the technical solutions in the various embodiments can also be properly combined to form other implementations that can be understood by those skilled in the art.

Claims (4)

1. A high-density filter tube dust removal device, comprising a dust removal box, a blowback mechanism and a collection bag main body, characterized in that: the left end of the dust removal box has a dust gas inlet, and the right end of the dust removal box is provided with a Clean gas outlet, the inside of the dust removal box is provided with a high-density filter tube, the top of the high-density filter tube is provided with a blowing pipe, the left end of the blowing pipe is connected to an electromagnetic pulse valve, and the blowing pipe passes through the electromagnetic pulse The valve is connected to the air bag, the two ends of the bottom of the dust removal box are connected with a support frame, the bottom of the dust removal box is provided with an ash hopper, the back blowing mechanism is connected with the ash hopper, and the back blowing mechanism is installed by a fan Seat, the main body of the fan installed on the fan installation seat, and the air duct connecting the main body of the fan and the ash hopper. The bottom of the ash hopper is provided with a collection bag connection block. Composition, the top of the main body of the collection bag is provided with a fixed head, the inside of the left connecting block has a left chute, the inside of the right connecting block has a right chute, the fixed head is connected with the left chute and the right The chute is matched, the surface of the left connection block and the right connection block are provided with external connection holes, the surface of both sides of the fixed head is provided with internal connection holes, and the fixing bolts pass through the external connection holes and the internal connection holes, so that the collection bag The main body is connected with the collection bag connection block. 2. A high-density filter tube dust removal device according to claim 1, characterized in that: said external connecting hole is opened through the upper and lower surfaces of the left connecting block and the right connecting block. 3. A high-density filter tube dust removal device according to claim 1, characterized in that: the outer surface of the main body of the collection bag is provided with an observation port, and the observation port is made of transparent material. 4. A high-density filter tube dust removal device according to claim 1, characterized in that: there are multiple high-density filter tubes, and the multiple high-density filter tubes are uniformly arranged at the bottom of the blowing tube.