CN104785049A - Boiler flue dust purification system - Google Patents
Boiler flue dust purification system Download PDFInfo
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- CN104785049A CN104785049A CN201410018950.7A CN201410018950A CN104785049A CN 104785049 A CN104785049 A CN 104785049A CN 201410018950 A CN201410018950 A CN 201410018950A CN 104785049 A CN104785049 A CN 104785049A
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- flue dust
- purification
- smoke dust
- smoke
- boiler
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Abstract
The present invention discloses a boiler flue dust purification system, which comprises a flue exhaust pipeline connected with a steam boiler, a flue exhaust air blower, a water purification pool, and a bottom-free flue dust purification device positioned on the water purification pool, wherein the side surface on the lower end of the flue dust purification device is connected with the flue exhaust pipeline, the flue dust purification device is sequentially provided with a flue dust filtration device, a spraying device and a harmful gas filtration device from bottom to top, the top portion of the flue dust purification device is provided with a purified gas discharge port, the spraying device is connected with a submersible pump positioned in the water purification pool through a water supply pipe, the outer periphery of the submersible pump is provided with a filtration screen, and the water purification pool edge positioned on one side of the submersible pump is provided with a water supply valve. According to the present invention, the boiler flue dust purification system has characteristics of low investment cost, complete purification of flue dust, sulfur dioxide and other harmful gases in boiler waste gas, and broad development prospects.
Description
Technical field
The present invention relates to a kind of cleanse system for soot, particularly a kind of miniature boiler cleanse system for soot.
Background technology
At present, the living environment of the mankind receives heavy damage, and the whole society all conserves natural habitats in appealing, and finds countermeasure.Destroy a lot of because have of living environment, wherein, the destruction of gas discharging to environment of boiler combustion plays a significant role, and Boiler smoke purification equipment produced thus also emerges in an endless stream.
The various smoke purifying equipments that recent two decades occurs are all mainly the clarifying smokes being applicable to large-sized boiler, equipment for the clarifying smoke of small steam and air water boiler for dual purpose is little, and be generally all single purification function, do not have the effect of thoroughly purification, because not only have PM2.5 dust in the flue dust of boiler, but also containing pernicious gases such as sulfur dioxide.Large-scale smoke purifying equipment investment is very large, and supporting small steam and air water boiler for dual purpose cannot use at all.
Summary of the invention
For solving the problems of the technologies described above, the invention provides a kind of smoke dust in boiler system, to reach the object that investment is little, thoroughly can purify flue dust.
For achieving the above object, technical scheme of the present invention is as follows:
A kind of smoke dust in boiler system, comprise the smoke discharging pipe be connected with steam boiler, smoke evacuation air blast, purification water pool and the bottomless fume purifier be positioned on described purification water pool, described fume purifier lower end side is connected with described smoke discharging pipe, smoke dust filter is provided with successively from bottom to top in described fume purifier, spray equipment and pernicious gas filter, described fume purifier top is gas discharge outlet after purification, described spray equipment is connected with the immersible pump being positioned at described purification water pool by feed pipe, screen pack is arranged with outside described immersible pump, the edge described purification water pool being positioned at immersible pump side is provided with feed water valve.
Preferably, described smoke dust filter comprises upper and lower two-layer stainless steel mesh sheet and is positioned at middle haydite interlayer.
Preferably, the spray coil that described spray equipment comprises coil pipe supporting stand and is located thereon, described spray coil is distributed with the spray nozzle that Open Side Down.
Preferably, described pernicious gas filter comprises upper and lower two-layer stainless steel mesh sheet and is positioned at middle activated carbon interlayer.
Preferably, electric energy heating plate and pernicious gas detection lug is provided with in described activated carbon interlayer, described pernicious gas detection lug is connected with external display, electric energy heating plate can make active carbon remain drying regime, pernicious gas detection lug can harmful gas concentration in detection of active layer of charcoal, can be observed by the display of outside, effectively can control the replacing construction of active carbon.
Preferably, described fume purifier is arranged at the top of described purification water pool by supporting crossbeam.
Pass through technique scheme, smoke dust in boiler system provided by the invention mainly comprises purification water pool and is positioned at the bottomless fume purifier of purification water pool, flue dust can filter by the smoke dust filter in fume purifier, spray equipment can make the flue dust of filtration fall in purification water pool, pernicious gas filter can filter pernicious gases such as sulfur dioxide further, make last flue gas of discharging more clean, environmental sound, screen pack is provided with around the immersible pump of purification water pool, immersible pump can be prevented to be brought in fume purifier by the water with dust.Meet environmental emission standard through this cleaning system purified gas, and this equipment investment is little, is particularly suitable for the clarifying smoke of miniature boiler, has very high Social benefit and economic benefit, has boundless development prospect.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below.
Fig. 1 is the structural representation of a kind of smoke dust in boiler system disclosed in the embodiment of the present invention;
Fig. 2 is A-A sectional top view in Fig. 1;
Fig. 3 is part B enlarged diagram in Fig. 1.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described.
The invention provides a kind of smoke dust in boiler system, structure as shown in Figure 1, the investment of this cleaning system is little, good purification, is applicable to the purification of miniature boiler flue dust.
Smoke dust in boiler system as shown in Figure 1, the bottomless fume purifier 5 comprising the smoke discharging pipe 2 be connected with steam boiler 1, air blast 3 of discharging fume, purification water pool 4 and be positioned on purification water pool 4, fume purifier 5 is arranged at the top of purification water pool 4 by supporting crossbeam 16, fume purifier 5 lower end side is connected with smoke discharging pipe 2, and the smoke exhaust given off from steam boiler 1 enters in fume purifier 5 under the effect of smoke evacuation air blast 3 through smoke discharging pipe 2.Smoke dust filter, spray equipment and pernicious gas filter is provided with from bottom to top successively in fume purifier 5, fume purifier 5 top is gas discharge outlet 51 after purification, spray equipment is connected with the immersible pump 7 being positioned at purification water pool 4 by feed pipe 6, screen pack 8 is arranged with outside immersible pump 7, prevent the flue dust fallen in purification water pool 4 from again entering in fume purifier 5, edge purification water pool 4 being positioned at immersible pump 7 side is provided with feed water valve 9, can supply water from outside to purification water pool 4.
As shown in Figure 3, smoke dust filter comprises upper and lower two-layer stainless steel mesh sheet 10 and is positioned at middle haydite interlayer 11, and middle interlayer also can be the various filtering materials that can play filtering smoke effect.
With reference to figure 2, the spray coil 13 that spray equipment comprises coil pipe supporting stand 12 and is located thereon, spray coil 13 is distributed with the spray nozzle 14 that Open Side Down, in purification water pool 4, draw up the water come sprayed downwards by spray nozzle 14, flue dust in smoke dust filter can be brought in purification water pool 4, so that reusing of smoke dust filter, ensure filter effect.
As shown in Figure 3, pernicious gas filter comprises upper and lower two-layer stainless steel mesh sheet 10 and is positioned at middle activated carbon interlayer 15, and middle interlayer also can be the various materials that can play filtration, purification pernicious gas.Electric energy heating plate 17 and pernicious gas detection lug 18 is provided with in activated carbon interlayer 15, pernicious gas detection lug 18 is connected with external display, electric energy heating plate 17 can make active carbon remain drying regime, pernicious gas detection lug 18 can harmful gas concentration in detection of active layer of charcoal 15, can be observed by the display of outside, effectively can control the replacing construction of active carbon.
Smoke dust in boiler system provided by the invention mainly comprises purification water pool and is positioned at the bottomless fume purifier of purification water pool, flue dust can filter by the smoke dust filter in fume purifier, spray equipment can make the flue dust of filtration fall in purification water pool, pernicious gas filter can filter pernicious gases such as sulfur dioxide further, make last flue gas of discharging more clean, environmental sound, be provided with screen pack around the immersible pump of purification water pool, immersible pump can be prevented to be brought in fume purifier by the water with dust.Meet environmental emission standard through this cleaning system purified gas, and this equipment investment is little, is particularly suitable for the clarifying smoke of miniature boiler, has very high Social benefit and economic benefit, has boundless development prospect.
To the above-mentioned explanation of the disclosed embodiments, professional and technical personnel in the field are realized or uses the present invention.To be apparent for those skilled in the art to the multiple amendment of these embodiments, General Principle as defined herein can without departing from the spirit or scope of the present invention, realize in other embodiments.Therefore, the present invention can not be restricted to these embodiments shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (6)
1. a smoke dust in boiler system, comprise the smoke discharging pipe be connected with steam boiler, smoke evacuation air blast, purification water pool and the bottomless fume purifier be positioned on described purification water pool, described fume purifier lower end side is connected with described smoke discharging pipe, it is characterized in that, smoke dust filter is provided with successively from bottom to top in described fume purifier, spray equipment and pernicious gas filter, described fume purifier top is gas discharge outlet after purification, described spray equipment is connected with the immersible pump being positioned at described purification water pool by feed pipe, screen pack is arranged with outside described immersible pump, the edge described purification water pool being positioned at immersible pump side is provided with feed water valve.
2. a kind of smoke dust in boiler system according to claim 1, is characterized in that, described smoke dust filter comprises upper and lower two-layer stainless steel mesh sheet and is positioned at middle haydite interlayer.
3. a kind of smoke dust in boiler system according to claim 1, is characterized in that, the spray coil that described spray equipment comprises coil pipe supporting stand and is located thereon, and described spray coil is distributed with the spray nozzle that Open Side Down.
4. a kind of smoke dust in boiler system according to claim 1, is characterized in that, described pernicious gas filter comprises upper and lower two-layer stainless steel mesh sheet and is positioned at middle activated carbon interlayer.
5. a kind of smoke dust in boiler system according to claim 4, is characterized in that, is provided with electric energy heating plate and pernicious gas detection lug in described activated carbon interlayer, and described pernicious gas detection lug is connected with external display.
6. a kind of smoke dust in boiler system according to claim 1, is characterized in that, described fume purifier is arranged at the top of described purification water pool by supporting crossbeam.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410018950.7A CN104785049A (en) | 2014-01-16 | 2014-01-16 | Boiler flue dust purification system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410018950.7A CN104785049A (en) | 2014-01-16 | 2014-01-16 | Boiler flue dust purification system |
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| Publication Number | Publication Date |
|---|---|
| CN104785049A true CN104785049A (en) | 2015-07-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410018950.7A Pending CN104785049A (en) | 2014-01-16 | 2014-01-16 | Boiler flue dust purification system |
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| CN (1) | CN104785049A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105709548A (en) * | 2016-02-29 | 2016-06-29 | 宁夏凤城永生锅炉有限公司 | Smoke purifying method and smoke purifying equipment |
| CN106705096A (en) * | 2015-11-12 | 2017-05-24 | 衡阳衡锅锅炉有限公司 | Environment-friendly vertical coal-fired boiler |
| CN106731429A (en) * | 2017-03-28 | 2017-05-31 | 安徽中煦环保新材料科技有限公司 | A kind of industrial waste-gas purifier |
| CN106807156A (en) * | 2017-03-20 | 2017-06-09 | 李宏江 | Thermal power generation smoke evacuation purifying energy-saving device |
| CN106838952A (en) * | 2016-12-21 | 2017-06-13 | 姜洪明 | Environment protection chimney |
| CN106975305A (en) * | 2017-04-18 | 2017-07-25 | 宁波大学 | A kind of Bed Filtration dust pelletizing system |
| CN107906759A (en) * | 2017-09-30 | 2018-04-13 | 芜湖鸣人热能设备有限公司 | The automatic water-replenishing device of hot-water boiler |
| CN110793036A (en) * | 2019-10-29 | 2020-02-14 | 刘咏 | Oxygen-enriched combustion-supporting incinerator for medical waste treatment |
-
2014
- 2014-01-16 CN CN201410018950.7A patent/CN104785049A/en active Pending
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106705096A (en) * | 2015-11-12 | 2017-05-24 | 衡阳衡锅锅炉有限公司 | Environment-friendly vertical coal-fired boiler |
| CN105709548A (en) * | 2016-02-29 | 2016-06-29 | 宁夏凤城永生锅炉有限公司 | Smoke purifying method and smoke purifying equipment |
| CN106838952A (en) * | 2016-12-21 | 2017-06-13 | 姜洪明 | Environment protection chimney |
| CN106807156A (en) * | 2017-03-20 | 2017-06-09 | 李宏江 | Thermal power generation smoke evacuation purifying energy-saving device |
| CN106731429A (en) * | 2017-03-28 | 2017-05-31 | 安徽中煦环保新材料科技有限公司 | A kind of industrial waste-gas purifier |
| CN106975305A (en) * | 2017-04-18 | 2017-07-25 | 宁波大学 | A kind of Bed Filtration dust pelletizing system |
| CN106975305B (en) * | 2017-04-18 | 2022-07-15 | 宁波大学 | Granular bed filtering and dust removing system |
| CN107906759A (en) * | 2017-09-30 | 2018-04-13 | 芜湖鸣人热能设备有限公司 | The automatic water-replenishing device of hot-water boiler |
| CN110793036A (en) * | 2019-10-29 | 2020-02-14 | 刘咏 | Oxygen-enriched combustion-supporting incinerator for medical waste treatment |
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| PB01 | Publication | ||
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Application publication date: 20150722 |