CN220990045U - Dust collection system of large aggregate storage bin - Google Patents
Dust collection system of large aggregate storage bin Download PDFInfo
- Publication number
- CN220990045U CN220990045U CN202322568021.0U CN202322568021U CN220990045U CN 220990045 U CN220990045 U CN 220990045U CN 202322568021 U CN202322568021 U CN 202322568021U CN 220990045 U CN220990045 U CN 220990045U
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- Prior art keywords
- dust collection
- dust
- storage bin
- aggregate storage
- fixedly connected
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- 239000000428 dust Substances 0.000 title claims abstract description 114
- 230000007246 mechanism Effects 0.000 claims abstract description 22
- 238000000605 extraction Methods 0.000 claims 3
- 238000010521 absorption reaction Methods 0.000 abstract description 2
- 238000003912 environmental pollution Methods 0.000 abstract description 2
- 230000005802 health problem Effects 0.000 abstract description 2
- 238000004140 cleaning Methods 0.000 description 3
- 238000007664 blowing Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000033764 rhythmic process Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
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- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model provides a dust collection system of a large aggregate storage bin, which comprises a filter bag dust collection mechanism and a dust collection pipe fixedly connected with the filter bag dust collection mechanism, wherein the dust collection pipe extends to the upper part of a bin through a plurality of dust collection bent pipes, the dust collection pipe is fixedly connected with the outer side of the bin through a plurality of fixed brackets, and dust generated by the aggregate in the aggregate storage bin is absorbed, stored and utilized by driving the filter bag dust collection mechanism, so that the aim of zero emission is fulfilled, and meanwhile, the environmental pollution and the health problem of workers due to dust absorption are reduced.
Description
Technical Field
The utility model belongs to the field of dust collection equipment, and particularly relates to a dust collection system of a large aggregate storage bin.
Background
At present, the original large-scale storage bin of the building site is only sealed and is not subjected to dust collection treatment, and dust and impurities in the air are easily polluted due to accumulation and circulation of the aggregates in the inlet and outlet processes of the storage bin, so that the environmental sanitation and the health of workers are affected.
Disclosure of utility model
Therefore, a dust collection system of a large aggregate storage bin is required to be designed, and the dust collection system is connected to dust collection equipment through multiple pipelines so as to timely remove and filter dust and impurities, and meanwhile, the filtered dust is stored and recovered, so that the dust can be reused to achieve zero emission.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
The dust collection system of the large aggregate storage bin comprises a filter bag dust collection mechanism and a dust collection pipe fixedly connected with the filter bag dust collection mechanism, wherein the dust collection pipe extends to the upper part of a bin through a plurality of dust collection bent pipes, and the dust collection pipe is fixedly connected with the outer side of the bin through a plurality of fixing brackets.
As a preferable technical scheme of the utility model, the filter bag dust collection mechanism comprises a hopper, a dust collection gas bag and a plurality of layers of filter bags, wherein the hopper is arranged above the connection part of the dust collection pipes, and the dust collection gas bag is arranged between the filter bags and the hopper.
As a preferable technical scheme of the utility model, the filter bag dust collection mechanism is provided with an air control valve at the position connected with the dust collection pipe.
As a preferable technical scheme of the utility model, the dust suction pipes above the warehouse are fixedly connected together through a plurality of Y-shaped pipes.
As a preferable technical scheme of the utility model, one end of the Y-shaped pipe is fixedly connected with the dust suction pipe, the other end of the Y-shaped pipe is fixedly connected with the dust suction cover, and the dust suction cover penetrates through the upper surface of the warehouse.
As a preferable technical scheme of the utility model, a plurality of aggregate storage bins are arranged in the bin.
As a preferable technical scheme of the utility model, the dust hood is conical and is opened towards the aggregate storage bin.
Compared with the prior art, the utility model has the beneficial effects that: the dust generated by the aggregates in the aggregate storage bin is absorbed, stored and utilized by driving the filter bag dust collection mechanism, so that the aim of zero emission is fulfilled, and meanwhile, the environmental pollution and the health problem of workers due to dust absorption are reduced.
Drawings
FIG. 1 is a front view of the present utility model;
FIG. 2 is a top view of the present utility model;
FIG. 3 is an enlarged view of the filter bag suction mechanism of the present utility model.
Wherein: the dust collection mechanism 1, the dust collection pipe 2, the dust collection bent pipe 3, the Y-shaped pipe 4, the fixed bracket 5, the warehouse 6, the dust collection cover 7, the hopper 11, the dust collection air bag 12, the filter bag 13, the air control valve 14, the motor 15, the pulse valve 121,
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Referring to the drawing system of a large aggregate storage bin, the drawing system comprises a filter bag dust collection mechanism 1 and a dust collection pipe 2 fixedly connected with the filter bag dust collection mechanism 1, wherein the dust collection pipe 2 extends to the upper part of a bin 6 through 2 dust collection bent pipes 3, and one outer side of the bin 6 is fixedly connected with the dust collection pipe 2 through 6 fixing brackets 5.
Preferably, the filter bag dust collection mechanism 1 comprises a hopper 11, a dust removal gas bag 12 and 3 layers of filter bags 13, wherein the hopper 11 is arranged above the joint of the dust collection pipe 2, the dust removal gas bag 12 is arranged between the filter bags 13 and the hopper 11, a large number of tiny holes are formed in the filter bags 13, dust can be filtered out under the action of acting force between the holes and fibers of the filter bags 13, and clean air is discharged; the dust removal air bag is of an air bag structure, expansion and contraction of the dust removal air bag can be controlled through compressed air, a pulse valve 121 is arranged on the dust removal air bag 12, the pulse valve 121 can control the rhythm and frequency of back blowing cleaning filter bags 13, the cleaning effect is optimal, cleaning and ventilation of the filter bags 13 are guaranteed, and the filtering efficiency and the service life of the filter bag dust collection mechanism 1 are improved.
Preferably, a wind control valve 14 is arranged at the position where the filter bag dust collection mechanism 1 is connected with the dust collection pipe 2, and the wind control valve 14 can be used for switching the filter bag dust collection mechanism 1 and adjusting the intensity of induced draft.
Preferably, the dust collection pipes 2 above the warehouse 6 are fixedly connected together through 3Y-shaped pipes 4.
Preferably, one end of the Y-shaped pipe 4 is fixedly connected with the dust collection pipe 2, the other end of the Y-shaped pipe is fixedly connected with the dust collection cover 7, the dust collection cover 7 penetrates through the upper surface of the warehouse 6, and the connection path of the dust collection pipe 2 can be finely adjusted through the Y-shaped pipe 4.
Preferably, 4 aggregate storage bins 61 are arranged in the bin 6, and the aggregate storage bins 61 are used for storing aggregates.
Preferably, the dust hood 7 is tapered and opens toward the aggregate storage bin 61.
The specific working principle of the utility model is as follows: the motor arranged at one side of the filter bag dust collection mechanism is driven to work, the air control valve is opened, dust suction hoods communicated to the upper part of the aggregate storage bin absorb dust-carrying air, the absorbed air enters filter bag dust collection equipment through dust suction pipes and is discharged from filter bags, dust can be blocked by the hopper, a large amount of dust falls below the hopper, a small amount of dust passes through the hopper, the dust passing through the hopper can be blocked by the filter bags, so that the dust collection effect is achieved, but a layer of dust can be formed on the surface of the filter bags over time, the filtration efficiency is further reduced, the inside of a dust collection air bag is required to be inflated at the moment, the volume of a dust collection air bag shell can be gradually expanded, the dust collection air bag can be fully expanded in all directions of the filter bags, then the back-blowing operation is carried out on the dust collection air bag through pulse valve control, and the compressed air is injected into the filter bags to reversely blow the dust in the filter bags, and the dust in the filter bags can smoothly fall into the hopper or a blanking hole; after the ash removal is finished, the compressed air in the air bag is discharged, and the next ash removal task is waited.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (7)
1. A dust collection system of a large aggregate storage bin, which is characterized in that: the dust collection device comprises a filter bag dust collection mechanism and a dust collection pipe fixedly connected with the filter bag dust collection mechanism, wherein the dust collection pipe extends to the upper part of a warehouse through a plurality of dust collection bent pipes, and the dust collection pipe is fixedly connected with the outer side of the warehouse through a plurality of fixing brackets.
2. A dust extraction system for a large aggregate storage bin as claimed in claim 1, wherein: the filter bag dust collection mechanism comprises a hopper, a dust removal air bag and a plurality of layers of filter bags, wherein the hopper is arranged above the connection part of the dust collection pipes, and the dust removal air bag is arranged between the filter bags and the hopper.
3. A dust extraction system for a large aggregate storage bin as claimed in claim 2, wherein: the filter bag dust collection mechanism is provided with an air control valve at the position where the filter bag dust collection mechanism is connected with the dust collection pipe.
4. A dust extraction system for a large aggregate storage bin as claimed in claim 1, wherein: the dust collection pipe above the warehouse is fixedly connected together through a plurality of Y-shaped pipes.
5. The dust collection system of the large aggregate storage bin of claim 4, wherein: one end of the Y-shaped pipe is fixedly connected with the dust collection pipe, the other end of the Y-shaped pipe is fixedly connected with the dust collection cover, and the dust collection cover penetrates through the upper surface of the warehouse.
6. The dust collection system of the large aggregate storage bin of claim 5, wherein: a plurality of aggregate storage bins are arranged in the bin.
7. The dust collection system of the large aggregate storage bin of claim 6, wherein: the dust hood is conical and is opened towards the aggregate storage bin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322568021.0U CN220990045U (en) | 2023-09-20 | 2023-09-20 | Dust collection system of large aggregate storage bin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322568021.0U CN220990045U (en) | 2023-09-20 | 2023-09-20 | Dust collection system of large aggregate storage bin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220990045U true CN220990045U (en) | 2024-05-24 |
Family
ID=91112475
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322568021.0U Active CN220990045U (en) | 2023-09-20 | 2023-09-20 | Dust collection system of large aggregate storage bin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220990045U (en) |
-
2023
- 2023-09-20 CN CN202322568021.0U patent/CN220990045U/en active Active
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