CN2843596Y - Novel desulfurization dust remover - Google Patents
Novel desulfurization dust remover Download PDFInfo
- Publication number
- CN2843596Y CN2843596Y CN 200620018665 CN200620018665U CN2843596Y CN 2843596 Y CN2843596 Y CN 2843596Y CN 200620018665 CN200620018665 CN 200620018665 CN 200620018665 U CN200620018665 U CN 200620018665U CN 2843596 Y CN2843596 Y CN 2843596Y
- Authority
- CN
- China
- Prior art keywords
- blast pipe
- water tank
- desulfurizing dust
- collector according
- novel desulfurizing
- 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
Links
- 239000000428 dust Substances 0.000 title abstract description 12
- 238000006477 desulfuration reaction Methods 0.000 title abstract description 11
- 230000023556 desulfurization Effects 0.000 title abstract description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 45
- 230000003009 desulfurizing effect Effects 0.000 claims description 18
- 239000010865 sewage Substances 0.000 claims description 4
- 238000007373 indentation Methods 0.000 claims description 3
- 230000008901 benefit Effects 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 230000002349 favourable effect Effects 0.000 abstract 1
- 239000007789 gas Substances 0.000 description 11
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 2
- 239000005864 Sulphur Substances 0.000 description 2
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000003546 flue gas Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- -1 boiler Chemical compound 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000009931 harmful effect Effects 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
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- Treating Waste Gases (AREA)
Abstract
The utility model discloses a novel desulfurization dust remover, it includes the water tank, admit air return bend and blast pipe, and the blast pipe is fixed perpendicularly at the top of water tank and is stretched into the water tank, and its top is the gas vent, leaves suitable interval between terminal and the water tank bottom, and the return bend suit that admits air is in the blast pipe, forms annular exhaust air flue with the blast pipe, and its air inlet passes the blast pipe lateral wall and outwards draws forth, and the gas outlet is towards the water tank bottom and for the terminal indent certain distance of blast pipe. The desulfurization and dust removal rate is high, and the desulfurization and dust removal device has the advantages of simple structure, lower use and manufacturing cost, convenience in operation and use, low failure rate and the like, and is favorable for popularization and implementation.
Description
Technical field
The utility model relates to a kind of boiler fitting, a kind of more precisely wet desulfurization dust-removing device.
Background technology
Coal can produce a large amount of dust, sulfur dioxide and other toxic and harmfuls when burning, if do not administered the meeting serious environment pollution, deduster is exactly to be a kind of equipment of discharged flue gas such as boiler, metallurgical furnace being done desulfurization, dust removal process, different dedusters according to dedusting technology can be divided into dry type and wet type two big classes, present most of boiler all adopts wet dust collection technology, wet dust removal is exactly to create the chance that gas contacts with water, if in water, add desulfurizing agent, so again can desulfurization dedusting the time.As Chinese patent CN200420055669.2 disclosed a kind of " wet type desulfurizing dust collector ", it comprises cylindrical shell, air inlet pipe, escape pipe, make the pond body in the bottom, in pond body upper end mounting seat, guider and Venturi tube are installed on the base, making through hole on the base respectively communicates with Venturi tube and guider, be installed on the body of pond simplified, water knockout drum is installed, and water knockout drum is fixed with Venturi tube and cylindrical shell respectively, and hand-hole and escape pipe are installed on the cylindrical shell, air inlet pipe is installed in the Venturi tube upper end, be installed into water pipe in air inlet pipe and Venturi tube, guider is made fan-shaped batter post passage, and water knockout drum is made circular venetian blind type passage.Other such as Chinese patent CN200420054683.0 disclosed " high-efficiency water-saving desulfurizing dust-collector ", Chinese patent CN200420055812.8 disclosed " wet method sulphur removing and dust removing device ", Chinese patent CN200420074645.1 disclosed " often row's formula is impacted the sulphur deduster " or the like.Though these technical schemes have certain desulfurization and dedusting effect, but structure is very much complicated, and cost of manufacture is higher, and the contact area of water and gas gas is little, time of contact short, uptake is limited, and is particularly not satisfactory to the clean-up effect of the high temperature of boiler emission, high humidity, high-concentration super-fine dust.
The utility model content
At the deficiency that prior art exists, the purpose of this utility model be to provide a kind of simple in structure, cost is low, floor space is little, in light weight, the reliable and novel desulfurizing dust-collector of desulfurization and dedusting obvious results.
For achieving the above object, the technical solution adopted in the utility model is:
A kind of novel desulfurizing dust-collector, comprise water tank, intake elbow and blast pipe, blast pipe is vertically fixed on the top of water tank and stretches into water tank, its top is an exhaust outlet, leave suitable spacing between end and the water tank bottom, intake elbow is sleeved in the blast pipe, forms annular exhaust duct with blast pipe, its air inlet passes the blast pipe sidewall and outwards draws, and the gas outlet is towards water tank bottom and with respect to the terminal inwardly indentation certain distance of blast pipe.
Described intake elbow is 90 degree bending-likes, is made up of orthogonal transverse tube and vertical tube two parts.
The vertical tube diameter of described intake elbow is greater than its transverse tube diameter.
Described blast pipe top is provided with covers its uncovered baffle plate, and exhaust outlet is positioned at the centre of baffle plate.
Be provided with air entraining pipe in the described exhaust outlet, leave spacing between the bottom of this air entraining pipe and the intake elbow, outwards draw on the top.
Offer overfall on the sidewall of described water tank, the position of this overfall is lower than the gas outlet of intake elbow.
Described water tank is rectangular-shaped, and blast pipe is positioned at the middle position at its top, and tank top is provided with uncovered in the blast pipe both sides.
Described uncoveredly cover by the open-type top cover.
Described water tank is offering sewage draining exit near on the sidewall of bottom.
The water level meter is installed on the outer wall of described water tank.
Operation principle of the present utility model is: during use, water filling in water tank earlier, make the water surface not have the about 10～15cm in blast pipe bottom, keep a determining deviation between the gas outlet of while and intake elbow, the flue gas of boiler discharge will move downward earlier along the travel path of intake elbow like this, contact with the water surface, behind desulfurization and dedusting, the annular air channel that moves upward again between blast pipe and intake elbow discharges.The gas outlet diameter of the utility model intake elbow is bigger, therefore gas gas can be often between, contact with the water surface in large area, absorb fully, crooked travel path then have enough distances and the time chien shih most of dust deposit get off, desulfurization and dedusting rate height, have simple in structure, cost is lower, easy for operation, advantage such as fault rate is low, helps promotion and implementation, social benefit and remarkable in economical benefits.
Description of drawings
Fig. 1 is the structural representation of the utility model desulfurizing dust-collector.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described in further detail.
Description of reference numerals is as follows:
1---water tank 2---overfall
3---sewage draining exit 4---water level meter
5---blast pipe 6---baffle plate
7---air entraining pipe 8---transverse tube
9---vertical tube
Desulfurizing dust-collector as shown in Figure 1, water tank 1 is rectangular-shaped, offer overfall 2 and sewage draining exit 3 on its sidewall, water level meter 4 also is installed, blast pipe 5 is vertically fixed on the top of water tank 1 and stretches into the water tank certain distance, leave suitable spacing between its end and the water tank bottom, the top is provided with covers its uncovered baffle plate 6, the centre of baffle plate 6 offers exhaust outlet, be provided with air entraining pipe 7 in the exhaust outlet, the both sides of blast pipe 5 are provided with uncovered, uncoveredly cover (not shown), be sleeved on that intake elbows are 90 degree in the blast pipe 5, form by orthogonal transverse tube 8 and vertical tube 9 two parts by the open-type top cover, transverse tube 8 passes the sidewall of blast pipe 5 and outwards draws, the diameter of vertical tube 9 is bigger, forms annular exhaust duct with blast pipe 5, and its gas outlet is towards water tank bottom and with respect to the terminal inwardly indentation certain distance of blast pipe, the position of overfall 2 is lower than the gas outlet of vertical tube 9, leaves suitable spacing between the top of the bottom of air entraining pipe 7 and vertical tube 9.
The utility model is not limited to above-mentioned preferred forms; anyone can draw other various forms of products under enlightenment of the present invention; no matter but on its shape or structure, do any variation; every have identical with a application or akin technical scheme, all drops within the protection domain of the present utility model.
Claims (10)
1, a kind of novel desulfurizing dust-collector, it is characterized in that, comprise water tank, intake elbow and blast pipe, blast pipe is vertically fixed on the top of water tank and stretches into water tank, and its top is an exhaust outlet, leaves suitable spacing between end and the water tank bottom, intake elbow is sleeved in the blast pipe, form annular exhaust duct with blast pipe, its air inlet passes the blast pipe sidewall and outwards draws, and the gas outlet is towards water tank bottom and with respect to the terminal inwardly indentation certain distance of blast pipe.
2, novel desulfurizing dust-collector according to claim 1 is characterized in that, described intake elbow is 90 degree bending-likes, is made up of orthogonal transverse tube and vertical tube two parts.
3, novel desulfurizing dust-collector according to claim 2 is characterized in that, the vertical tube diameter of described intake elbow is greater than its transverse tube diameter.
4, novel desulfurizing dust-collector according to claim 3 is characterized in that, described blast pipe top is provided with covers its uncovered baffle plate, and exhaust outlet is positioned at the centre of baffle plate.
5, novel desulfurizing dust-collector according to claim 4 is characterized in that, is provided with air entraining pipe in the described exhaust outlet, leaves spacing between the bottom of this air entraining pipe and the intake elbow, and outwards draw on the top.
6, novel desulfurizing dust-collector according to claim 5 is characterized in that, offers overfall on the sidewall of described water tank, and the position of this overfall is lower than the gas outlet of intake elbow.
7, novel desulfurizing dust-collector according to claim 6 is characterized in that, described water tank is rectangular-shaped, and blast pipe is positioned at the middle position at its top, and tank top is provided with uncovered in the blast pipe both sides.
8, novel desulfurizing dust-collector according to claim 7 is characterized in that, described uncoveredly covered by the open-type top cover.
9, novel desulfurizing dust-collector according to claim 8 is characterized in that, described water tank is offering sewage draining exit near on the sidewall of bottom.
10, novel desulfurizing dust-collector according to claim 9 is characterized in that, the water level meter is installed on the outer wall of described water tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620018665 CN2843596Y (en) | 2006-03-30 | 2006-03-30 | Novel desulfurization dust remover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620018665 CN2843596Y (en) | 2006-03-30 | 2006-03-30 | Novel desulfurization dust remover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2843596Y true CN2843596Y (en) | 2006-12-06 |
Family
ID=37485552
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620018665 Expired - Fee Related CN2843596Y (en) | 2006-03-30 | 2006-03-30 | Novel desulfurization dust remover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2843596Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102179149A (en) * | 2011-03-25 | 2011-09-14 | 上海旭康环保科技有限公司 | Organic exhaust gas and dust purifying device |
-
2006
- 2006-03-30 CN CN 200620018665 patent/CN2843596Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102179149A (en) * | 2011-03-25 | 2011-09-14 | 上海旭康环保科技有限公司 | Organic exhaust gas and dust purifying device |
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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: 20061206 |