CN2249395Y - Fume exhaust and dust control device for boiler - Google Patents
Fume exhaust and dust control device for boiler Download PDFInfo
- Publication number
- CN2249395Y CN2249395Y CN 95225968 CN95225968U CN2249395Y CN 2249395 Y CN2249395 Y CN 2249395Y CN 95225968 CN95225968 CN 95225968 CN 95225968 U CN95225968 U CN 95225968U CN 2249395 Y CN2249395 Y CN 2249395Y
- Authority
- CN
- China
- Prior art keywords
- smokejack
- water purifying
- shower plate
- tank
- water
- 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)
- Separation Of Particles Using Liquids (AREA)
Abstract
The utility model discloses a fume exhaust and dust control device for boilers, which is formed by assembling a discharge flue (1), a spraying plate (2), a filtering tank (3), a water purifying pool (4) a circulating pipe (5) and a drainage pipe (6). The exhausted flue gas is clean after the fume exhaust and dust control device is used. The utility model has the advantages of simple structure, easy installation and operation, environmental protection and reduced power load of induced draft fan, which is convenient for recovering the heat.
Description
The utility model relates to a kind of dust arrester, the dust arrester in particularly a kind of boiler exhaust gas process.
Our common dust arrester that adopts at present; effect is very undesirable; in order to reach the purpose of producing and quickening to improve furnace temperature; must adopt the big blow rate required and big air inducing amount to carry out simultaneously; will bring very serious consequence like this; be that cigarette that smokestack outlet is emerged is that dense black carbon granules or flyash are discharged into and cause very big environmental pollution in the air, bring a lot of inconvenience for people's life, in addition along with cigarette enters airborne a lot of pernicious gas that also has.
The purpose of this utility model is will provide a kind of simple in structure, cheap, the boiler exhaust gas dust arrester of good dedusting effect.
The purpose of this utility model is to realize like this, this dust arrester is by smokejack, shower plate, filtering tank, water purifying tank, circulation pipe, parts such as drainpipe are formed, its smokejack section top is designed to square, the below is designed to infundibulate, superincumbent square interior is provided with the shower plate of " " shape, have many hole for water sprayings above the shower plate, infundibulate wall inside is provided with downward-sloping buffer board, and be inserted in the filtering tank, filtering tank is a rectangular shape, and the upper end links to each other with smokejack, and the centre is provided with filtering medium layer, the lower end, left side has a blow-off pipe, the upper end, right side has a drainpipe, and the other end of drainpipe links to each other with water purifying tank, has circulating pump above the water purifying tank, be connected on the shower plate in the smokejack by circulation pipe, below, the right side of water purifying tank has a discharge outlet.
This is practical owing to adopted said structure to make this dust arrester have following characteristics:
(1) flue gas of Pai Chuing is clean more, has protected environment.The flue gas of discharging in the boiler is brought the bottom that in filtering tank be deposited in filtering tank by the spray of shower plate by water through contained a large amount of flyash in the flue gas behind the dust arrester, and discharges by blow-off pipe.
(2) absorbed carbon monoxide, sulfur dioxide, the carbon dioxide that contains in the flue gas, made the acidity and the alkaline element that have trace in the water, long term storage can be made the demineralized water scale remover, and Pen Lin water has absorbed the heat in a large amount of flue gases simultaneously.
(3) because the utilization of dust arrester has alleviated the living load of air-introduced machine in large quantities, saved the energy.
Concrete structure of the present utility model is provided by following examples and accompanying drawing thereof.
Fig. 1 is a boiler exhaust gas dust arrester section stereochemical structure cut-away view.
Fig. 2 installs and uses view for the boiler exhaust gas dust arrester.
Describe concrete structure of the present utility model and operating position in detail below in conjunction with accompanying drawing, this dust arrester is by smokejack 1, shower plate 2, filtering tank 3, water purifying tank 4, circulation pipe 5, drainpipe 6 parts such as grade are formed, its smokejack 1 section top is designed to square, the below is designed to infundibulate, superincumbent square interior is provided with the shower plate 2 of " " shape, have many hole for water sprayings above the shower plate 2, infundibulate wall inside is provided with downward-sloping buffer board 7, and be inserted in the filtering tank 3, filtering tank 3 is a rectangular shape, the upper end links to each other with smokejack 1, the centre is provided with filtering medium layer 8, the lower end, left side has a blow-off pipe 9, the upper end, right side has a drainpipe 6, the other end of drainpipe 6 links to each other with water purifying tank 4, have circulating pump 11 above the water purifying tank 4, be connected on the shower plate 2 in the smokejack by circulation pipe 5, below, the right side of water purifying tank 4 has a discharge outlet 10.
Operating position: the left end of smokejack 1 is linked to each other with air-introduced machine 13 by chimney 12, the other end links to each other with smokestack 14 by chimney 12, flue gas is discharged through the water spray district from air-introduced machine 13 outlets and is formed the flue gas mixed zone, the flow of cigarette and pressure equate with the pressure of water, the granule foreigns such as flyash that contain in the flue gas are together removed to filtering tank 3 by buffer board 7 and water, contamination precipitation is discharged under the effect of slush pump by blow-off pipe 9 to the bottom, water purification enters in the water purifying tank 4 by the filtration of filtering medium layer 8, at this moment the water that flows in the water purifying tank 4 also absorbed most carbon monoxide, sulfur dioxide and carbon dioxide and heat, part water turns back to shower plate by circulation pipe 5 and recycles under the effect of circulating pump 11, part water enters in the stove by discharge outlet 10, acid water has played softening boiler, the effect of boiler rinsing dirt.
Claims (1)
1, a kind of boiler exhaust gas dust arrester, this device are to be assembled by smokejack (1), shower plate (2), filtering tank (3), water purifying tank (4), circulation pipe (5), drainpipe parts such as (6), it is characterized in that;
A, smokejack (1) section top are designed to square, the below is designed to infundibulate, superincumbent square interior be provided with " " shape shower plate (2), shower plate (2) above have many hole for water sprayings, infundibulate wall inside is provided with downward-sloping buffer board (7), and is inserted in the filtering tank 3;
B, filtering tank (3) are rectangular shape, and the upper end links to each other with smokejack (1), and the centre is provided with filtering medium layer (8), and the lower end, left side has a blow-off pipe (9), and the upper end, right side has a drainpipe (6);
The other end of c, drainpipe (6) links to each other with water purifying tank (4), has circulating pump (11) above the water purifying tank (4), is connected on the interior shower plate (2) of smokejack by circulation pipe (5), and the below, right side of water purifying tank (4) has a discharge outlet (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95225968 CN2249395Y (en) | 1995-12-15 | 1995-12-15 | Fume exhaust and dust control device for boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95225968 CN2249395Y (en) | 1995-12-15 | 1995-12-15 | Fume exhaust and dust control device for boiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2249395Y true CN2249395Y (en) | 1997-03-12 |
Family
ID=33872239
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 95225968 Expired - Fee Related CN2249395Y (en) | 1995-12-15 | 1995-12-15 | Fume exhaust and dust control device for boiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2249395Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104984616A (en) * | 2015-07-13 | 2015-10-21 | 苏州潮盛印花制版实业有限公司 | Textile automatic dust removal device |
| CN105299885A (en) * | 2014-06-23 | 2016-02-03 | 天津市红鼎数控锅炉制造有限公司 | Numerical control boiler with disincrustant injecting mechanism |
| CN108758677A (en) * | 2018-06-13 | 2018-11-06 | 安徽长城锅炉制造有限公司 | A kind of smoke processing system of boiler |
-
1995
- 1995-12-15 CN CN 95225968 patent/CN2249395Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105299885A (en) * | 2014-06-23 | 2016-02-03 | 天津市红鼎数控锅炉制造有限公司 | Numerical control boiler with disincrustant injecting mechanism |
| CN104984616A (en) * | 2015-07-13 | 2015-10-21 | 苏州潮盛印花制版实业有限公司 | Textile automatic dust removal device |
| CN108758677A (en) * | 2018-06-13 | 2018-11-06 | 安徽长城锅炉制造有限公司 | A kind of smoke processing system of boiler |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |