CN211885877U - Bag-type dust collector device - Google Patents

Bag-type dust collector device Download PDF

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Publication number
CN211885877U
CN211885877U CN201922487245.2U CN201922487245U CN211885877U CN 211885877 U CN211885877 U CN 211885877U CN 201922487245 U CN201922487245 U CN 201922487245U CN 211885877 U CN211885877 U CN 211885877U
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CN
China
Prior art keywords
bag
shell
retaining column
filter
upper shell
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Active
Application number
CN201922487245.2U
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Chinese (zh)
Inventor
黄鑫鑫
黄胜建
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Shanghai Qihuang Energy Saving Equipment Co ltd
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Shanghai Qihuang Energy Saving Equipment Co ltd
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Priority to CN201922487245.2U priority Critical patent/CN211885877U/en
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Abstract

The utility model provides a cloth bag dust remover device, which comprises a frame body, a shell arranged on the frame body and a dust removing component arranged inside the shell; the shell comprises a cylindrical upper shell, a lower shell connected below the upper shell and an end cover arranged at the end of the upper shell; a smoke inlet hole is formed in the side face of the upper shell, and a smoke outlet hole is formed in the upper end of the end cover; the dust removal component comprises a round retaining column with an upper port connected to the end cover, the round retaining column is in a hollow cylindrical shape, a cloth bag component with an inverted buckle is arranged inside the round retaining column, and a filter plate is arranged at the lower port of the round retaining column. The utility model discloses.

Description

Bag-type dust collector device
Technical Field
The utility model relates to a flue gas treatment facility field especially relates to a sack cleaner device.
Background
The bag type dust collector is a dry type dust filtering device. It is suitable for trapping fine, dry, non-fibrous dust. The filter bag is made of woven filter cloth or non-woven felt, the dust-containing gas is filtered by the filtering action of the fiber fabric, after the dust-containing gas enters the bag type dust collector, dust with large particles and large specific gravity falls into the dust hopper due to the sedimentation of the gravity, and when the gas containing fine dust passes through the filter material, the dust is blocked, so that the gas is purified.
The bag type dust collector is a dry type 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 filter layer of the filter material, and the filter material with larger meshes can obtain higher filtering efficiency by virtue of the action of the primary layer. Along with the accumulation of dust on the surface of the filter material, the efficiency and the resistance of the dust remover are correspondingly increased, and when the pressure difference between two sides of the filter material is large, some fine dust particles attached to the filter material are extruded, so that the efficiency of the dust remover is reduced. The cleaning and the maintenance are frequent, and the unnecessary labor capacity is increased.
SUMMERY OF THE UTILITY MODEL
In view of this, in order to solve current sack cleaner clearance and maintain frequently, increase the technical problem at the bottom of the unnecessary amount of labour, the utility model provides a sack cleaner device.
The technical scheme of the utility model is realized like this:
a bag-type dust collector device comprises a frame body, a shell arranged on the frame body, and a dust collection assembly arranged in the shell;
the shell comprises a cylindrical upper shell, a lower shell connected below the upper shell and an end cover arranged at the end of the upper shell; a smoke inlet hole is formed in the side face of the upper shell, and a smoke outlet hole is formed in the upper end of the end cover;
the dust removal component comprises a round retaining column of which the upper port is connected to the end cover, the round retaining column is in a hollow cylindrical shape, a reversed cloth bag component is arranged inside the round retaining column, and a filter plate is arranged at the lower port of the round retaining column.
Preferably, the whole conical structure that is of filter, set up the filtration pore on the filter, and the bottom of filter sets up first ash hole.
Preferably, the bottom of the lower shell is provided with a second ash outlet, and the second ash outlet is provided with an air seal machine.
Preferably, the cloth bag assembly comprises a filter bag and a framework assembly for supporting the filter bag, and the filter bag is fixed on the inner side of the circular blocking column through the framework assembly.
Preferably, the side surface of the shell is also provided with an access hole which is communicated with the inside of the shell.
Preferably, there are 2 second outlet ash holes, and related wind blowers are arranged on two ash holes.
Has the advantages that:
the utility model is provided with a shell and a dust removal component arranged inside the shell; the shell comprises a cylindrical upper shell, a lower shell connected below the upper shell and an end cover arranged at the end of the upper shell; a smoke inlet hole is formed in the side face of the upper shell, and a smoke outlet hole is formed in the upper end of the end cover; the dust removal component comprises a round retaining column of which the upper port is connected to the end cover, the round retaining column is in a hollow cylindrical shape, a reversed cloth bag component is arranged in the round retaining column, and the lower port of the round retaining column is provided with a filter plate; the first filtration was performed by adding a filter plate, and the large particles were filtered out first. Prevent that the large granule from adsorbing in the sack subassembly, prolong operating time greatly, avoid frequent maintenance clearance, improve production efficiency.
Drawings
FIG. 1 is a schematic structural view of a bag-type dust collector device of the present invention;
fig. 2 is the structure schematic diagram of the filter plate of the present invention.
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.
As shown in fig. 1-2, an embodiment of the present invention provides a bag-type dust collector device, which includes a frame body 1, a housing 2 disposed on the frame body 1, and a dust collecting assembly disposed inside the housing 2;
the shell 2 comprises a cylindrical upper shell, a lower shell connected below the upper shell and an end cover 3 arranged at the end of the upper shell; a smoke inlet 4 is arranged on the side surface of the upper shell, and a smoke outlet 5 is arranged at the upper end of the end cover 4;
the dust removal component comprises a round blocking column 6 with an upper port connected to the end cover, the round blocking column 6 is in a hollow cylindrical shape, the round blocking column 6 is annularly arranged at the smoke outlet 4, and the smoke outlet 4 is communicated with the inside of the round blocking column 6.
The round retaining column 6 is internally provided with a cloth bag component 7 which is reversely buckled, and the lower port of the round retaining column 6 is provided with a filter plate 8.
The filter 8 is whole to be coniform structure, sets up filtration pore 81 on the filter 8, and sets up first ash hole 82 in the bottom of filter 8, has set up the filter, carries out the first layer through increasing filter 8 and filters, filters the large granule at first. Prevent that the large granule from adsorbing in the sack subassembly, prolong operating time greatly, avoid frequent maintenance clearance, improve production efficiency.
The bottom of casing sets up the second ash hole down, and second outlet ash hole has 2, all sets up relevant fan on two ash holes, and two ash holes can alternate use, prevent to block up the back atmospheric pressure unbalance, the difficult problem of granule waste recycling of a second ash hole.
The bag component 7 comprises a filter bag and a framework component for supporting the filter bag, the filter bag is fixed on the inner side of the circular retaining column 6 through the framework component, when the filter bag is in a stretching state, the filter bag is cylindrical, the diameter of the cross section of the filter bag is the same as the inner diameter of the circular retaining column, and smoke passing through the smoke outlet hole needs to be released after being filtered by the filter bag.
The casing side still is provided with the access hole 9 that link up with the casing is inside, makes things convenient for personnel to operate when the later stage is overhauld to inside clearance.
Finally, it is to be noted that: the above is only the preferred embodiment of the present invention, which is only used to illustrate the technical solution of the present invention, but not to limit the protection scope of the present invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention is included in the protection scope of the present invention.

Claims (6)

1. A bag-type dust collector device is characterized by comprising a frame body, a shell arranged on the frame body and a dust collection assembly arranged in the shell;
the shell comprises a cylindrical upper shell, a lower shell connected below the upper shell and an end cover arranged at the end of the upper shell; a smoke inlet hole is formed in the side face of the upper shell, and a smoke outlet hole is formed in the upper end of the end cover;
the dust removal component comprises a round retaining column of which the upper port is connected to the end cover, the round retaining column is in a hollow cylindrical shape, a reversed cloth bag component is arranged inside the round retaining column, and a filter plate is arranged at the lower port of the round retaining column.
2. The bag-type dust collector according to claim 1, wherein the filter plate has a conical structure as a whole, the filter plate is provided with filter holes, and a first dust outlet is provided at the bottom of the filter plate.
3. The device of claim 1, wherein a second ash outlet is provided at the bottom of the lower housing, and an air seal is provided at the second ash outlet.
4. The bag-type dust collector apparatus of claim 1 wherein said bag-in-bag assembly includes a filter bag and a cage assembly supporting the filter bag, said filter bag being secured inside said circular retaining column by said cage assembly.
5. The bag-type dust collector device according to claim 1, wherein the side surface of the housing is further provided with an access port which is communicated with the inside of the housing.
6. The device of claim 3, wherein the number of the second ash outlets is 2, and the two ash outlets are provided with air blowers.
CN201922487245.2U 2019-12-31 2019-12-31 Bag-type dust collector device Active CN211885877U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201922487245.2U CN211885877U (en) 2019-12-31 2019-12-31 Bag-type dust collector device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201922487245.2U CN211885877U (en) 2019-12-31 2019-12-31 Bag-type dust collector device

Publications (1)

Publication Number Publication Date
CN211885877U true CN211885877U (en) 2020-11-10

Family

ID=73296607

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201922487245.2U Active CN211885877U (en) 2019-12-31 2019-12-31 Bag-type dust collector device

Country Status (1)

Country Link
CN (1) CN211885877U (en)

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