CN216986844U - Distributed concentrated dust collecting and removing system - Google Patents
Distributed concentrated dust collecting and removing system Download PDFInfo
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- CN216986844U CN216986844U CN202220703316.7U CN202220703316U CN216986844U CN 216986844 U CN216986844 U CN 216986844U CN 202220703316 U CN202220703316 U CN 202220703316U CN 216986844 U CN216986844 U CN 216986844U
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Abstract
The utility model discloses a distributed concentrated dust collecting and removing system, which comprises a plurality of filter cartridge dust collectors, wherein the upper part of each filter cartridge dust collector is provided with an air outlet, the lower part of each filter cartridge dust collector is provided with an air inlet, the bottom of each filter cartridge dust collector is provided with an ash bucket and a filter cartridge is arranged in each filter cartridge dust collector, and the ash bucket at the bottom of each filter cartridge dust collector is respectively communicated with a conveying pipeline through a dust exhaust pipeline; one end of the conveying pipeline is communicated with the ash bin, and the other end of the conveying pipeline is communicated with a pneumatic conveying air source. When the filter drum dust remover is used, dust-containing gas is respectively introduced into the air inlet of each filter drum dust remover, and the dust-containing gas is filtered by the filter drum and then discharged from the air outlet after dust removal; the obtained dust falls into the dust hopper, is intensively conveyed into the conveying pipeline through respective dust discharge pipelines, and is blown into the dust bin by the gas sent by the pneumatic conveying gas source. Therefore, the dust removed by the filter cartridge dust remover which removes dust at different positions can be intensively recycled into the dust bin, so that the defects of organized emission of the existing dust removal are effectively overcome, and the dust removed in the dust bin can be directly added in proportion and returned to the raw material for recycling.
Description
Technical Field
The utility model belongs to the technical field of dust removal, and particularly relates to a distributed concentrated dust collecting and removing system.
Background
In the production process of steel, a large amount of dust is generated by raw fuel through the processes of crushing, screening, belt conveying, warehousing and the like, so that the surrounding environment, the operation efficiency, the health of staff and the production cost of enterprises are influenced, and the raw fuel becomes an important factor for restricting the development of the enterprises. Since the iron and steel industry executes ultra-low transformation, enterprises strengthen the dust treatment engineering transformation, and most adopt the technical transformation of dust source sealing, wet atomization dust suppression, mechanical dust suppression and the like, thereby transforming and upgrading the traditional low-pressure pulse bag-type dust remover.
After the sack cleaner upgrades to strain a dust remover, enterprise's production environment, staff's operating condition all show and improve, and particulate matter emission concentration is lower, but too much unorganized emission truns into organized after discharging, and the dust removal point location quantity increases, makes the dust removal ash carry and transport have following problem:
1. and directly discharging the dust into a nearby material conveying belt and a transfer funnel. After the dedusting ash enters the production flow, secondary dust raising can be formed due to factors such as equipment vibration and material transfer, so that dust is continuously accumulated in the operation space and the surrounding environment, the dedusting effect is deteriorated, and the operation load of a rear-section dedusting facility is increased.
2. And (5) transporting the dust to a raw material stockpiling place for stockpiling by using a special sealed vehicle. Not only need occupy the land resource, loading and unloading and stockpiling process also can lead to the polluted environment because of the secondary raise dust moreover, and the dust removal ash returns the process and joins in marriage the time simultaneously, need carry out the secondary and transport, increases the operation cost of enterprise.
3. After organized the emission point position and increased, need unload the ash respectively to a plurality of dust removers, it increases to unload the ash point position, has the untimely phenomenon of unloading the ash, influences dust removal effect, increases staff's work load simultaneously.
Disclosure of Invention
The utility model aims to provide a distributed concentrated dust collecting and removing system which is simple in structure and reasonable in design and can effectively overcome the defects of organized emission of dust removal in the prior art.
The technical scheme adopted by the utility model is as follows: the system comprises a plurality of filter cartridge dust collectors, wherein the upper part of each filter cartridge dust collector is provided with an air outlet, the lower part of each filter cartridge dust collector is provided with an air inlet, the bottom of each filter cartridge dust collector is provided with an ash bucket, and a filter cartridge is arranged in each filter cartridge dust collector; the method is characterized in that: the dust hopper at the bottom of each filter cartridge deduster is communicated with the conveying pipeline through a dust exhaust pipeline respectively; one end of the conveying pipeline is communicated with the ash bin, and the other end of the conveying pipeline is communicated with a pneumatic conveying air source.
When the dust collector is used, the air inlet of each filter cylinder dust collector is respectively filled with dust-containing gas, and the dust-containing gas is filtered by the filter cylinders and then is discharged from the air outlet after dust removal; the obtained dust falls into the dust hopper, is intensively conveyed into the conveying pipeline through respective dust discharge pipelines, and is blown into the dust bin by the gas sent by the pneumatic conveying gas source. Therefore, the dust removed by the filter cartridge dust remover which removes dust at different positions can be intensively recycled into the dust bin, so that the defects of organized emission of the existing dust removal are effectively overcome, and the dust removed in the dust bin can be directly added in proportion and returned to the raw material for recycling. The utility model has the following advantages: 1. the utility model not only improves the dust removal efficiency, but also avoids secondary dust generated after the original dust removal ash enters the system, improves the factory building and the surrounding environment, and simultaneously reduces the land resources temporarily occupied by the dust removal ash stockpiling. 2. Compared with the prior art, the utility model can effectively avoid secondary pollution and has the advantages of simple operation, high working efficiency, low cost, high comprehensive utilization rate of the dedusting ash resource and the like.
Drawings
FIG. 1 is a schematic view of the present invention.
Detailed Description
As shown in the figure, the utility model comprises three filter cartridge dust collectors 1-5, wherein the upper part of each filter cartridge dust collector is provided with an air outlet 1-9, the lower part of each filter cartridge dust collector is provided with an air inlet 1-2 for introducing dust-containing gas 1-1, the bottom of each filter cartridge dust collector is provided with an ash bucket 1-12 and a filter cartridge is arranged in each filter cartridge dust collector. The cartridge dust collector 1-5 is a commercially available conventional device. The air outlet 1-9 is connected with a fan 1-3 with a fan outlet 1-4 through an air exhaust pipe 1-10. Thus, the dedusted gas is exhausted from the exhaust outlet 1-9, passes through the exhaust pipe 1-10 and the fan 1-3, and is exhausted from the fan outlet 1-4. The ash buckets 1-12 at the bottom of each filter cartridge deduster 1-5 are respectively communicated with the conveying pipelines 1-6 through the dust exhaust pipelines 1-11; one end of the conveying pipeline 1-6 is communicated with the ash bin 1-7, and the other end is communicated with the pneumatic conveying air source 1-8. The ash buckets 1-12 are communicated with the conveying pipelines 1-6 through the conveying pumps, and the conveying pumps convey the dust removed in the ash buckets 1-12 into the conveying pipelines 1-6. The conveying pipeline 1-6 is positioned at the lower part of the ash bucket 1-12, and conveys the dust removed in the ash bucket 1-12 to the conveying pipeline 1-6 under the action of gravity.
Claims (4)
1. A distributed concentrated dust collecting and removing system comprises a plurality of filter cylinder dust collectors (1-5) which are provided with air outlets (1-9) at the upper parts, air inlets (1-2) at the lower parts, dust hoppers (1-12) at the bottoms and filter cylinders inside; the method is characterized in that: the ash bucket (1-12) at the bottom of each filter cartridge deduster (1-5) is communicated with the conveying pipeline (1-6) through a dust exhaust pipeline (1-11) respectively; one end of the conveying pipeline (1-6) is communicated with the ash bin (1-7), and the other end is communicated with the pneumatic conveying air source (1-8).
2. The distributed concentrated dust collecting and removing system as claimed in claim 1, wherein: the air outlet (1-9) is connected with a fan (1-3) with a fan outlet (1-4) through an air exhaust pipe (1-10).
3. The distributed concentrated dust collecting and removing system according to claim 1 or 2, which is characterized in that: the ash bucket (1-12) is communicated with the conveying pipeline (1-6) through a conveying pump, and the conveying pump conveys the dust removed in the ash bucket (1-12) to the conveying pipeline (1-6).
4. A distributed concentrated dust collecting and removing system according to claim 1 or 2, characterized in that: the conveying pipelines (1-6) are positioned at the lower parts of the ash hoppers (1-12), and the dust removed in the ash hoppers (1-12) is conveyed into the conveying pipelines (1-6) under the action of gravity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220703316.7U CN216986844U (en) | 2022-03-29 | 2022-03-29 | Distributed concentrated dust collecting and removing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220703316.7U CN216986844U (en) | 2022-03-29 | 2022-03-29 | Distributed concentrated dust collecting and removing system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216986844U true CN216986844U (en) | 2022-07-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220703316.7U Active CN216986844U (en) | 2022-03-29 | 2022-03-29 | Distributed concentrated dust collecting and removing system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216986844U (en) |
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2022
- 2022-03-29 CN CN202220703316.7U patent/CN216986844U/en active Active
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