CN2436221Y - Desulfurating dust removing tower - Google Patents
Desulfurating dust removing tower Download PDFInfo
- Publication number
- CN2436221Y CN2436221Y CN 00225175 CN00225175U CN2436221Y CN 2436221 Y CN2436221 Y CN 2436221Y CN 00225175 CN00225175 CN 00225175 CN 00225175 U CN00225175 U CN 00225175U CN 2436221 Y CN2436221 Y CN 2436221Y
- Authority
- CN
- China
- Prior art keywords
- tower body
- tower
- desulfurization
- utility
- model
- 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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- Separation Of Particles Using Liquids (AREA)
- Treating Waste Gases (AREA)
Abstract
The utility model relates to a desulfurating dust removing tower, which is a device for removing fume, such as the sulfur and the powder dust in the fume. The utility model is characterized in that the utility model is composed of a cylindrical tower body, a purifying reactor and a shower pipe; the purifying reactor are three and are arranged in tower body; a shower pipe set is arranged above a sieve-plate type purifying reactor; the upper part of the tower body is provided with an air inlet matched with a draft fan. because of the utility model, fume from a boiler can be filtered by the purifying reactor, and the desulfuring and the dust removing can be carried out by the convection of shower water; the percentage of desulfuring can reach to above 85%; the percentage of dust removing can reach to above 95%.
Description
The utility model is a kind of for example device---desulfurization and dedusting tower of boiler smoke sulphur and flyash that is used for removing smoke.
Contain a large amount of sulfide in the flue gas of boiler emission and do not fire clean dusts such as coal dust, as direct discharging meeting severe contamination atmosphere.At present, the granite duster that common desulfation dust-extraction device is produced just like the numb stone in MiLuo city factory, though certain dust removing effects is arranged, but also do not reach state environmental emissioning standard, the rotating stream tray desulfation dust-extraction device produced of pearl state brocade source environment project development company and for example, its dust removal efficiency is about 90%, and desulfurization degree also is lower than the standard of the desulfurization degree 80% of national regulation about 70%.
Desulfation dust-extraction device---the desulfurization and dedusting tower that provides a kind of desulfurization and dedusting effective is provided the purpose of this utility model.
The technical solution of the utility model is: it is made of tower body, purification reactor, shower group; Tower body is cylindric, and the lower end of tower body is an outlet of sewer, and the upper end is a blow-down pipe, connects smokestack, and the bottom of tower body is provided with gas approach, and top is provided with air-introduced machine import and outlet, is provided with horizontal baffle in the tower body between air-introduced machine import and outlet; Purification reactor is arranged in the tower body, and the shower group is arranged in the tower body of purification reactor top.
The gas approach of flue gas through the tower body bottom that comes from boiler enters, under the gravitation of air-introduced machine to rising, filter and the shower water flushing through purification reactor, sulfide and soot dust granule removed from the outlet of sewer of tower body lower end flow into sedimentation basin, the flue gas that has been cleaned enters smokestack to the tower body upper end from blow-down pipe through air-introduced machine and is disposed to the atmosphere.Because flue gas obtains filtering and spray, desulphurizing and dust-removing integral, compact conformation, desulfurization and dedusting is effective, and after testing, desulfurization degree reaches more than 85%, and dust removal efficiency reaches more than 95%.
Fig. 1 is the utility model structural representation;
Fig. 2 is the desulfurization dust-removal system schematic diagram.
Be described further below in conjunction with accompanying drawing.
As shown in Figure 1, the utility model is made of tower body 1, purification reactor 2, shower group 4, tower body is cylindric, two ends are frustum, the lower end is shower water outlet 11, the upper end is for connecting the blow-down pipe 7 of smokestack, the tower body below is provided with the inlet tube 10 that connects the boiler smoke pipeline, the top is provided with outlet 9 and the inlet tube 8 that connects air-introduced machine, horizontal baffle 5 is set in the tower body between the export and import pipe, horizontal baffle can directly not rise to blow-down pipe with flue gas, and is entered blow-down pipe again and entered in the atmosphere by the top that air-introduced machine is sent into horizontal baffle.The shower group is fixed on the top of purification reactor and the below of horizontal baffle, makes flue gas and shower water form convection current.
In order to make clean-up effect better, purification reactor of the present utility model is 3.
In order to make the moisture content or the rainwater that purify in the flue gas not accumulate in the horizontal baffle top, on horizontal baffle, be provided with leaking hole 6 from smokestack.
For the ease of the installation and the maintenance of purification reactor in the tower, on tower body, be provided with 3 hand-holes 3.
Claims (5)
1, a kind of desulfurization and dedusting tower is characterized in that being made of tower body, purification reactor, shower group; Tower body is cylindric, and the lower end of tower body is an outlet of sewer, and the upper end is a blow-down pipe, connects smokestack, and the bottom of tower body is provided with gas approach, and top is provided with air-introduced machine import and outlet, is provided with horizontal baffle in the tower body between air-introduced machine import and outlet; Purification reactor is arranged in the tower body, and the shower group is arranged in the tower body of purification reactor top.
2, desulfurization and dedusting tower according to claim 1 is characterized in that purification reactor is 3.
3, desulfurization and dedusting tower according to claim 1 and 2 is characterized in that being provided with horizontal baffle in the tower body between the air-introduced machine import and export.
4, desulfurization and dedusting tower according to claim 3 is characterized in that horizontal baffle is provided with leaking hole.
5,, it is characterized in that tower body is provided with 3 hand-holes according to claim 1 or 4 described desulfurization and dedusting towers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00225175 CN2436221Y (en) | 2000-07-11 | 2000-07-11 | Desulfurating dust removing tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00225175 CN2436221Y (en) | 2000-07-11 | 2000-07-11 | Desulfurating dust removing tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2436221Y true CN2436221Y (en) | 2001-06-27 |
Family
ID=33589337
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00225175 Expired - Fee Related CN2436221Y (en) | 2000-07-11 | 2000-07-11 | Desulfurating dust removing tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2436221Y (en) |
-
2000
- 2000-07-11 CN CN 00225175 patent/CN2436221Y/en not_active Expired - Fee Related
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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 |