CN201062794Y - Fume treating device for coal fired boiler - Google Patents
Fume treating device for coal fired boiler Download PDFInfo
- Publication number
- CN201062794Y CN201062794Y CNU2007200500597U CN200720050059U CN201062794Y CN 201062794 Y CN201062794 Y CN 201062794Y CN U2007200500597 U CNU2007200500597 U CN U2007200500597U CN 200720050059 U CN200720050059 U CN 200720050059U CN 201062794 Y CN201062794 Y CN 201062794Y
- Authority
- CN
- China
- Prior art keywords
- baffle plate
- storehouse
- screen pack
- coal
- burning boiler
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Treating Waste Gases (AREA)
Abstract
The utility model relates to a waste gas processing unit for a coal burning boiler; which comprises a processing chamber, the front end of the processing chamber is provided with an air inlet and the rear upper end is provided with an air outlet; a filter screen is vertically installed in the processing chamber, and a water fog discharge head is arranged in the processing chamber; the utility model makes us of atomized water to wash the dirt in exhaust air, simultaneously absorbs moisture and sulfur dioxide in exhaust air and then enables the filter screen for filtering, so as to achieve the objective of waste gas treatment, and has the advantages of simple structure, low cost, etc.
Description
Technical field:
The utility model relates to the emission-control equipment technical field, particularly the coal-burning boiler emission-control equipment.
Background technology:
Along with the continuous progress of society, sustainable development becomes the people of various countries' common recognition, and therefore, the pollution that reduces environment becomes new key subjects.Environmental pollution comprises air pollution, water pollution, noxious waste pollution, noise pollution, wherein, the diffusion velocity of air is very fast, so the air-polluting influence surface is also the widest, for example motor vehicle exhaust emission, industrial gas emission or the like, major part all can bring in various degree acid rain to the locality.Can use coal-burning boiler in a lot of industrial production, contain materials such as sulfur dioxide, dust in the waste gas of its generation, bring than major injury for people's health, and sulfur dioxide can cause acid rain.The present dedusting of using, desulfur technology, equipment more complicated all, its cost is higher and effect is undesirable, unstable, so exhaust gas discharged still can cause bigger pollution to environment.
The utility model content:
The purpose of this utility model is to provide the coal-burning boiler emission-control equipment at the deficiencies in the prior art.
For achieving the above object, the utility model adopts following technical scheme:
It comprises handles the storehouse, and processing storehouse front end has air inlet, the top, rear end has exhaust outlet, handles in the storehouse screen pack vertically is installed, and handles in the storehouse water smoke discharge head is installed.
The height of described screen pack equals to handle the height of storehouse warehouse, and whole waste gas all are filtered.
Described screen pack rear side is equipped with auxiliary baffle plate successively, strengthens baffle plate, has through hole on the auxiliary baffle plate, and the aided filter net is installed at the lead to the hole site place, strengthens having through hole on the baffle plate, and install and strengthens screen pack at the lead to the hole site place.
Described air inlet is positioned at handles front end bottom, storehouse, and exhaust outlet is positioned at handles the storehouse upper rear end.
Described processing is equipped with baffle plate in the storehouse, and baffle plate is positioned at the screen pack front side and near air inlet, baffle plate be lower than air inlet bottom bottom, the effect of baffle plate is to subdue the flow velocity that enters the waste gas of handling the storehouse, improves clean-up effect.
Described aided filter net is installed on the top of auxiliary baffle plate, strengthens screen pack and is installed on the bottom of strengthening baffle plate, and curved flowing when this design makes waste gas purification increases the stroke of waste gas in handling the storehouse, to reach the purpose that improves clean-up effect.
The utility model is scrubbed dust in the waste gas by atomizing moisture content, absorbs moisture content and sulfur dioxide in the waste gas simultaneously, net filtration after filtration again, thus reach the purpose of exhaust-gas treatment, have advantages such as simple in structure, that cost is lower.
Description of drawings:
Below in conjunction with accompanying drawing the utility model is further described:
Fig. 1 is a structural representation of the present utility model.
The specific embodiment:
The following stated only is a better embodiment of the present utility model, does not therefore limit protection domain of the present utility model.
See accompanying drawing 1, the utility model comprises handles storehouse 10, and processing storehouse 10 front ends have air inlet 11, the top, rear end has exhaust outlet 12, and air inlet 11 connects the boiler waste gas discharge tubes, described air inlet 11 is positioned at handles 10 front end bottoms, storehouse, and exhaust outlet 12 is positioned at handles storehouse 10 upper rear end; Handle in the storehouse 10 baffle plate 19 is installed, baffle plate 19 is positioned at the screen pack front side and near air inlet 11, baffle plate 19 be lower than air inlet 11 bottom bottom, boiler waste gas impingement baffles 19, thus weaken the flow velocity of gas; Handle that screen pack 13, auxiliary baffle plate 14 vertically being installed in the storehouse 10, the height of described screen pack 13, auxiliary baffle plate 14 equals to handle the height of storehouse 10 warehouses, and whole waste gas all are filtered; Auxiliary baffle plate 14 is installed on screen pack 13 rear sides, have through hole on the auxiliary baffle plate 14, aided filter net 15 is installed at the lead to the hole site place, handles in the storehouse 10 water smoke discharge head 16 is installed, water smoke discharge head 16 generally is installed on the top of handling warehouse in the storehouse 10, also can be installed on the sidewall of handling storehouse 10.
Described auxiliary baffle plate 14 rear sides also are equipped with strengthens baffle plate 17, strengthens having through hole on the baffle plate 17, and install and strengthens screen pack 18 at the lead to the hole site place; Described aided filter net 15 is installed on the top of auxiliary baffle plate 14, strengthens screen pack 18 and is installed on the bottom of strengthening baffle plate 17; Curved flowing when this design makes waste gas purification increases the stroke of waste gas in handling the storehouse, to reach the purpose that improves clean-up effect.
Certainly, on the auxiliary baffle plate 14 a plurality of aided filter nets 15 can be installed, strengthen on the baffle plate 17 a plurality of reinforcement screen packs 18 being installed also.
Blower fan can be installed by exhaust outlet 12 places, and the gas that slowly moves can be discharged from handling in the storehouse 10 smoothly; The waste gas of band certain flow rate enters from air inlet 11 and handles storehouse 10, and impingement baffles 19 back flow velocitys weaken, and slowly move to screen pack 13; The water smoke of water smoke discharge head 16 dischargings is full of handles storehouse 10; it is bigger to handle storehouse 10 warehouses; waste gas moves very slow; so waste gas combines with water smoke in moving process; dust in the waste gas is adsorbed on to drop on the water smoke is handling 10 bottoms, storehouse; moisture content in the waste gas, sulfur dioxide are also absorbed by water smoke and fall to handle 10 bottoms, storehouse; part dust is filtered net 13 and filters; again through auxiliary baffle plate 14, strengthen stopping and aided filter net 15, strengthening the filtration of screen pack 18 of baffle plate 17; waste gas is purified preferably, discharge by exhaust outlet 12 at last.
Claims (6)
1. coal-burning boiler emission-control equipment, it comprises handles storehouse (10), it is characterized in that: processing storehouse (10) front end has air inlet (11), the top, rear end has exhaust outlet (12), handle in the storehouse (10) screen pack (13) vertically is installed, handle in the storehouse (10) water smoke discharge head (16) is installed.
2. coal-burning boiler emission-control equipment according to claim 1 is characterized in that: the height of screen pack (13) equals to handle the height of storehouse (10) warehouse.
3. coal-burning boiler emission-control equipment according to claim 1 and 2, it is characterized in that: screen pack (13) rear side is equipped with auxiliary baffle plate (14) successively, strengthens baffle plate (17), have through hole on the auxiliary baffle plate (14), aided filter net (15) is installed at the lead to the hole site place, strengthen having through hole on the baffle plate (17), install and strengthen screen pack (18) at the lead to the hole site place.
4. coal-burning boiler emission-control equipment according to claim 3 is characterized in that: air inlet (11) is positioned at handles front end bottom, storehouse (10), and exhaust outlet (12) is positioned at handles storehouse (10) upper rear end.
5. coal-burning boiler emission-control equipment according to claim 4, it is characterized in that: handle in the storehouse (10) baffle plate (19) is installed, baffle plate (19) is positioned at the screen pack front side and near air inlet (11), baffle plate (19) be lower than air inlet (11) bottom bottom.
6. coal-burning boiler emission-control equipment according to claim 5 is characterized in that: aided filter net (15) is installed on the top of auxiliary baffle plate (14), strengthens screen pack (18) and is installed on the bottom of strengthening baffle plate (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200500597U CN201062794Y (en) | 2007-04-06 | 2007-04-06 | Fume treating device for coal fired boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200500597U CN201062794Y (en) | 2007-04-06 | 2007-04-06 | Fume treating device for coal fired boiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201062794Y true CN201062794Y (en) | 2008-05-21 |
Family
ID=39451171
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200500597U Expired - Fee Related CN201062794Y (en) | 2007-04-06 | 2007-04-06 | Fume treating device for coal fired boiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201062794Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103706214A (en) * | 2013-12-24 | 2014-04-09 | 湖州华祥不锈钢管有限公司 | Smoke dust removal device of boiler |
| CN104048306A (en) * | 2014-07-07 | 2014-09-17 | 新疆中云智能科技有限公司 | Energy-saving environment-friendly boiler tail gas exhaust tower |
| CN111006203A (en) * | 2019-11-28 | 2020-04-14 | 徐州市元亨新能源开发有限公司 | Environment-friendly combustion boiler |
-
2007
- 2007-04-06 CN CNU2007200500597U patent/CN201062794Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103706214A (en) * | 2013-12-24 | 2014-04-09 | 湖州华祥不锈钢管有限公司 | Smoke dust removal device of boiler |
| CN104048306A (en) * | 2014-07-07 | 2014-09-17 | 新疆中云智能科技有限公司 | Energy-saving environment-friendly boiler tail gas exhaust tower |
| CN104048306B (en) * | 2014-07-07 | 2016-05-18 | 新疆中云智能科技有限公司 | Energy-saving environmental-protection boiler exhaust emissions tower |
| CN111006203A (en) * | 2019-11-28 | 2020-04-14 | 徐州市元亨新能源开发有限公司 | Environment-friendly combustion boiler |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080521 |