CN1201881A - Method for purifying smoke dust of boiler and water dust-collector with natural air suction manufactured by the same method - Google Patents
Method for purifying smoke dust of boiler and water dust-collector with natural air suction manufactured by the same method Download PDFInfo
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- CN1201881A CN1201881A CN 97112809 CN97112809A CN1201881A CN 1201881 A CN1201881 A CN 1201881A CN 97112809 CN97112809 CN 97112809 CN 97112809 A CN97112809 A CN 97112809A CN 1201881 A CN1201881 A CN 1201881A
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- water
- duster
- boiler
- bath water
- dust
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Abstract
The present invention relates to a method for clarifying boiler smoke and its water dusting apparatus by natural air draft, which features that based on the principle of natural air draft, the smoke from boiler is drawn into duster containing water or alkali solution to eliminate harmful gas and smoke particles contained in smoke, so clarifying smoke. The water dusting apparatus is composed of smoke draft pipeline connected to boiler, bath water duster, chimney, cold water pipeline and drainage pipeline.
Description
The present invention relates to a kind of method of smoke dust in boiler and, belong to boiler manufacturing technology field with the natural air exhaust dust collect unit by water of its manufacturing.
At present, from domestic and international boiler manufacturing technology level, the soot emissions mode that boiler produces is still directly discharged in air by chimney, though people did the device of much having made great efforts also to have invented many dedustings for reducing the smoke discharge amount and the dense end of discharging, many dust collection methods have been thought but have all produced little effect that the pollution that flue dust brings to environment for human survival and the waste of the energy have become one of huge obstacle that current restriction society advances.
A kind of realistic plan that purpose of the present invention provides for the public for the problem that solves above-mentioned existence just, the method of this smoke dust in boiler and make boiler from then on not at over-emitting black exhaust through the discharge capacity that experiment can reduce flue dust greatly with the natural air exhaust dust collect unit by water of its manufacturing, and the pernicious gases such as sulfur dioxide that contain in the flue dust are eliminated, be an environmental protection revolution in the boiler manufacturing technology field.
The present invention is achieved in that
Method of the present invention is the flue dust that the boiler exhaust gas mouth is discharged to be sucked be equipped with in the deduster of water or buck, by water or buck the pernicious gas that contains in the flue dust and soot dust granule are immersed in the water and to dispose, thereby make the gas of discharging deduster enter the method that reaches the smoke dust in boiler purpose in the air for the smokeless gas after purifying.The flue dust of indication utilizes the natural air exhaust principle to suck in the deduster in the inventive method.
Device of the present invention adopts said method to design, it comprises the smoking pipeline, bath water duster, smokestack, cold water pipeline and blowoff line part, smoking pipeline one end and boiler exhaust gas mouth link, the other end and bath water duster link, by the bath water duster flue cigarette is introduced dedusting in the water, water in the bath water duster is the low concentration buck, there is the gas outlet bath water duster upper end, smokestack and gas outlet link, cigarette after the udst separation is entered in the air, there is sewage draining exit the bath water duster lower end, sewage draining exit links by a valve and blowoff line and regularly cesspool is arrived in sewage discharge, in the bath water duster upper end water inlet pipe is arranged, and water inlet pipe links by valve and cold water pipeline, cold water is regularly introduced in the bath water duster, also had an air door on bath water duster top.On smokestack, also have a smoke sampling to detect mouth.
Advantage compared with prior art of the present invention is: simple in structure, cheap, smokeshade that it can fully go out boiler emission and pernicious gas such as sulfur dioxide are thoroughly disposed, make and after deduster gives off flue gas cleaning, be discharged into the air, the sewage of discharging from deduster in addition focuses in the cesspool to be handled, this can not only reclaim a part of utility, and the also recycling after treatment pollution that alleviates the soil formation of waste water, conserve water resource, this dust arrester can realize not having the black smoke discharging basically.Use for medium and small boiler is more economical and practical.
Description of drawings is as follows:
Figure 1 shows that the structural representation of apparatus of the present invention.
Wherein: 1-boiler, 2-smoking pipeline, 3-bath water duster, 4-smokestack, 5-cold water pipeline, 6-blowoff line, 7-cesspool, 8-smoke sampling product, 9-cold valves, 10-sewage valve, 11-air door, 12-buck or water.
Below in conjunction with accompanying drawing the embodiment of apparatus of the present invention is done detailed description:
The inventive system comprises smoking pipeline (2), bath water duster (3), smokestack (4), cold water pipeline (5) and blowoff line (6) part, smoking pipeline (2) one ends and boiler (1) exhaust opening link, the other end and bath water duster (3) link, by the bath water duster flue with cigarette by carrying out dedusting in the water in air door (11) the natural air exhaust suction bath water duster, water in the bath water duster is low concentration buck (12), there is the gas outlet bath water duster upper end, smokestack (4) links with the gas outlet cigarette after the udst separation is entered in the air, there is sewage draining exit the bath water duster lower end, sewage draining exit links by valve (10) and blowoff line (6) and regularly cesspool (7) is arrived in sewage discharge, in the bath water duster upper end water inlet pipe is arranged, water inlet pipe links by valve (9) and cold water pipeline (5), with the top that cold water is regularly introduced bath water duster, going up in addition at smokestack (4), a smoke sampling detects mouthful (8).
Claims (4)
1, a kind of method of smoke dust in boiler, it is characterized in that: said method is the flue dust that the boiler exhaust gas mouth is discharged to be sucked be equipped with in the deduster of water or buck, by water or buck the pernicious gas that contains in the flue dust and soot dust granule are immersed in the water and to dispose, thereby make the gas of discharging deduster enter the method that reaches the smoke dust in boiler purpose in the air for the smokeless gas after purifying.
2, clarifying smoke method according to claim 1.It is characterized in that: the flue dust of indication utilizes the natural air exhaust principle to suck in the deduster in this method.
3, a kind of boiler natural air exhaust dust collect unit by water, be to adopt claim 1,2 method designs, it is characterized in that: this device comprises the smoking pipeline, bath water duster, smokestack, cold water pipeline and blowoff line part, smoking pipeline one end and boiler exhaust gas mouth link, the other end and bath water duster link, by the bath water duster flue cigarette is removed in the water in the device by air door natural air exhaust suction bath water and to carry out dedusting, bath water duster is the low concentration buck, there is the gas outlet bath water duster upper end, smokestack and gas outlet link, cigarette after the udst separation is entered in the air, there is sewage draining exit the bath water duster lower end, sewage draining exit links by a valve and blowoff line and regularly cesspool is arrived in sewage discharge, in the bath water duster upper end water inlet pipe is arranged, water inlet pipe links by valve and cold water pipeline, and cold water is regularly introduced in the bath water duster, and the air door of bath water duster is provided with the top of bath water duster.
4, device according to claim 3, its feature also is: also have a smoke sampling to detect mouth on the smokestack.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97112809 CN1201881A (en) | 1997-06-06 | 1997-06-06 | Method for purifying smoke dust of boiler and water dust-collector with natural air suction manufactured by the same method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97112809 CN1201881A (en) | 1997-06-06 | 1997-06-06 | Method for purifying smoke dust of boiler and water dust-collector with natural air suction manufactured by the same method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1201881A true CN1201881A (en) | 1998-12-16 |
Family
ID=5172477
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 97112809 Pending CN1201881A (en) | 1997-06-06 | 1997-06-06 | Method for purifying smoke dust of boiler and water dust-collector with natural air suction manufactured by the same method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1201881A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1116936C (en) * | 1999-12-14 | 2003-08-06 | 于克禄 | Exhausting-dusting pipeline system for production line of toilet napkin |
| CN104061577A (en) * | 2013-03-20 | 2014-09-24 | 扬中市兴隆塑料包装厂 | Solid waste incineration treatment method |
-
1997
- 1997-06-06 CN CN 97112809 patent/CN1201881A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1116936C (en) * | 1999-12-14 | 2003-08-06 | 于克禄 | Exhausting-dusting pipeline system for production line of toilet napkin |
| CN104061577A (en) * | 2013-03-20 | 2014-09-24 | 扬中市兴隆塑料包装厂 | Solid waste incineration treatment method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C01 | Deemed withdrawal of patent application (patent law 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |