CN204107238U - A kind of fused block furnace flue gas pre-dedusting device - Google Patents
A kind of fused block furnace flue gas pre-dedusting device Download PDFInfo
- Publication number
- CN204107238U CN204107238U CN201420428110.3U CN201420428110U CN204107238U CN 204107238 U CN204107238 U CN 204107238U CN 201420428110 U CN201420428110 U CN 201420428110U CN 204107238 U CN204107238 U CN 204107238U
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- CN
- China
- Prior art keywords
- waste gas
- smoke waste
- flue tube
- stage casing
- sectional area
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- Expired - Fee Related
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Abstract
The utility model discloses a kind of fused block furnace flue gas pre-dedusting device, comprise flue tube, reclaim pond, circulating water pool and suction pump, described flue tube comprises smoke waste gas import, flue tube stage casing and smoke waste gas outlet, the cross-sectional area in described flue tube stage casing is greater than the cross-sectional area of smoke waste gas import, and the cross-sectional area in flue tube stage casing is greater than the cross-sectional area of smoke waste gas outlet; Be provided with shower in described flue tube stage casing, described shower is connected with suction pump, and suction pump is connected with circulating water pool, and circulating water pool is connected to form linker with recovery pond, and flue tube stage casing is connected with recovery pond.This fused block furnace flue gas pre-dedusting device first carries out dust removal process to smoke waste gas, the big dust particle in smoke waste gas is made first to purify removal, again the smoke waste gas through pre-dust removal process is imported to desulfurizing tower and carry out desulfurization, make treated smoke waste gas reach discharge mark, meet the requirement of environment protection emission.
Description
Technical field
The utility model relates to a kind of dust arrester, in particular a kind of fused block furnace flue gas pre-dedusting device.
Background technology
Existing fused block furnace can produce smoke waste gas in process of production, containing a large amount of dust and sulfur-containing impurities in these smoke waste gas, has to pass through purified treatment before discharge, existing way be exactly smoke waste gas through past desulfurizing tower purified treatment, then discharge.But this purifying treatment method the purified treatment effectively of the big dust particle in smoke waste gas, can reach discharge standard.
Therefore, prior art has yet to be improved and developed.
Summary of the invention
The purpose of this utility model is to provide a kind of fused block furnace flue gas pre-dedusting device, is intended to solve the existing desulfurizing tower that goes and effectively can not processes dust in smoke waste gas, do not reach the problem of discharge standard.
The technical solution of the utility model is as follows: a kind of fused block furnace flue gas pre-dedusting device, wherein, comprise flue tube, reclaim pond, circulating water pool and suction pump, described flue tube comprises smoke waste gas import, flue tube stage casing and smoke waste gas outlet, the cross-sectional area in described flue tube stage casing is greater than the cross-sectional area of smoke waste gas import, and the cross-sectional area in flue tube stage casing is greater than the cross-sectional area of smoke waste gas outlet; Be provided with shower in described flue tube stage casing, described shower is connected with suction pump, and suction pump is connected with circulating water pool, and circulating water pool is connected to form linker with recovery pond, and flue tube stage casing is connected with recovery pond.
Described fused block furnace flue gas pre-dedusting device, wherein, described shower arranges multiple according to actual needs.
The beneficial effects of the utility model: the utility model is by providing a kind of fused block furnace flue gas pre-dedusting device, first dust removal process is carried out to smoke waste gas, the big dust particle in smoke waste gas is made first to purify removal, again the smoke waste gas through pre-dust removal process is imported to desulfurizing tower and carry out desulfurization, make treated smoke waste gas reach discharge mark, meet the requirement of environment protection emission.
Accompanying drawing explanation
Fig. 1 is the structural representation of fused block furnace flue gas pre-dedusting device in the utility model.
Detailed description of the invention
For making the purpose of this utility model, technical scheme and advantage clearly, clearly, referring to the accompanying drawing embodiment that develops simultaneously, the utility model is further described.
As shown in Figure 1, be the structural representation of fused block furnace flue gas pre-dedusting device in the utility model.This fused block furnace flue gas pre-dedusting device comprises flue tube, reclaims pond 200, circulating water pool 300 and suction pump 400, described flue tube comprises smoke waste gas import 110, flue tube stage casing 120 and smoke waste gas outlet 130, the cross-sectional area in described flue tube stage casing 120 is greater than the cross-sectional area of smoke waste gas import 110, and the cross-sectional area in flue tube stage casing 120 is greater than the cross-sectional area of smoke waste gas outlet 130, shower 121 is provided with in described flue tube stage casing 120, described shower 121 is connected with suction pump 400, suction pump 400 is connected with circulating water pool 300, circulating water pool 300 is connected to form linker with recovery pond 200, flue tube stage casing 120 is connected with recovery pond 200: smoke waste gas enters flue tube from smoke waste gas import 110, when flue tube stage casing 120, shower 121 extracts water through suction pump 400 and carries out spray process to smoke waste gas from circulating water pool 300, smoke waste gas after spray process process is discharged through smoke waste gas outlet 130 and is carried out follow-up purified treatment, the water sprayed through shower 121 is retained in flue tube stage casing 120, then be back to and reclaim pond 200, big dust particle is purification precipitation in recovery pond 200, timing is discharged reclaiming the big dust particle precipitated in pond 200, and the water reclaimed in pond 200 is communicated in circulating water pool 300 and recycles.
Described shower 121 arranges multiple according to actual needs.
Cross-sectional area due to flue tube stage casing 120 is greater than the cross-sectional area of smoke waste gas import 110, the cross-sectional area in flue tube stage casing 120 is greater than the cross-sectional area of smoke waste gas outlet 130, when making smoke waste gas arrive flue tube stage casing 120 from smoke waste gas import 110, because of the unexpected increase of passage, the speed of smoke waste gas will reduce widely, and smoke waste gas outlet 130 narrow, the speed making again smoke waste gas discharge slows down, like this, smoke waste gas just can be made to increase in the time of staying in flue tube stage casing 120, make the big dust particle in smoke waste gas can obtain the purified treatment of enough time, the process of smoke waste gas is made to reach requirement.
This fused block furnace flue gas pre-dedusting device first carries out dust removal process to smoke waste gas, the big dust particle in smoke waste gas is made first to purify removal, again the smoke waste gas through pre-dust removal process is imported to desulfurizing tower and carry out desulfurization, make treated smoke waste gas reach discharge mark, meet the requirement of environment protection emission.
Should be understood that; application of the present utility model is not limited to above-mentioned citing; for those of ordinary skills, can be improved according to the above description or convert, all these improve and convert the protection domain that all should belong to the utility model claims.
Claims (2)
1. a fused block furnace flue gas pre-dedusting device, it is characterized in that, comprise flue tube, reclaim pond, circulating water pool and suction pump, described flue tube comprises smoke waste gas import, flue tube stage casing and smoke waste gas outlet, the cross-sectional area in described flue tube stage casing is greater than the cross-sectional area of smoke waste gas import, and the cross-sectional area in flue tube stage casing is greater than the cross-sectional area of smoke waste gas outlet; Be provided with shower in described flue tube stage casing, described shower is connected with suction pump, and suction pump is connected with circulating water pool, and circulating water pool is connected to form linker with recovery pond, and flue tube stage casing is connected with recovery pond.
2. fused block furnace flue gas pre-dedusting device according to claim 1, is characterized in that, described shower arranges multiple according to actual needs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420428110.3U CN204107238U (en) | 2014-07-31 | 2014-07-31 | A kind of fused block furnace flue gas pre-dedusting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420428110.3U CN204107238U (en) | 2014-07-31 | 2014-07-31 | A kind of fused block furnace flue gas pre-dedusting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204107238U true CN204107238U (en) | 2015-01-21 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420428110.3U Expired - Fee Related CN204107238U (en) | 2014-07-31 | 2014-07-31 | A kind of fused block furnace flue gas pre-dedusting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204107238U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107551763A (en) * | 2016-09-18 | 2018-01-09 | 叶涛 | The environment-friendly treatment method and its equipment of a kind of organic compounds |
| CN110508123A (en) * | 2019-08-27 | 2019-11-29 | 陕西大秦环境科技有限公司 | A kind of biomass boiler semi-dry desulphurization dust-extraction unit |
-
2014
- 2014-07-31 CN CN201420428110.3U patent/CN204107238U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107551763A (en) * | 2016-09-18 | 2018-01-09 | 叶涛 | The environment-friendly treatment method and its equipment of a kind of organic compounds |
| CN110508123A (en) * | 2019-08-27 | 2019-11-29 | 陕西大秦环境科技有限公司 | A kind of biomass boiler semi-dry desulphurization dust-extraction unit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150121 |