CN201031221Y - Double drive-pipe type gas liquor seal spreading dust-cleaning equipment - Google Patents
Double drive-pipe type gas liquor seal spreading dust-cleaning equipment Download PDFInfo
- Publication number
- CN201031221Y CN201031221Y CN 200620130231 CN200620130231U CN201031221Y CN 201031221 Y CN201031221 Y CN 201031221Y CN 200620130231 CN200620130231 CN 200620130231 CN 200620130231 U CN200620130231 U CN 200620130231U CN 201031221 Y CN201031221 Y CN 201031221Y
- Authority
- CN
- China
- Prior art keywords
- water tank
- water
- valve
- port
- dedusting
- 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
- 238000004140 cleaning Methods 0.000 title description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 104
- 239000003034 coal gas Substances 0.000 claims description 14
- 239000010881 fly ash Substances 0.000 claims description 9
- 239000010865 sewage Substances 0.000 claims description 6
- 238000013022 venting Methods 0.000 claims description 6
- 239000000428 dust Substances 0.000 abstract description 4
- 239000006185 dispersion Substances 0.000 abstract 5
- 238000007789 sealing Methods 0.000 abstract 1
- 238000012423 maintenance Methods 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- 230000001276 controlling effect Effects 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 239000012467 final product Substances 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 238000005192 partition Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 239000002516 radical scavenger Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E20/00—Combustion technologies with mitigation potential
- Y02E20/16—Combined cycle power plant [CCPP], or combined cycle gas turbine [CCGT]
- Y02E20/18—Integrated gasification combined cycle [IGCC], e.g. combined with carbon capture and storage [CCS]
Landscapes
- Self-Closing Valves And Venting Or Aerating Valves (AREA)
Abstract
The utility model relates to a double standpipe gas water-sealing dispersion dust-remover, and is characterized in that a dust removal water tank and a dispersion water tank are in the split structures and are communicated through an air intake standpipe which is provided with a gas inlet, the upper end-face of the dust removal water tank is also provided with a gas outlet which is communicated with a water tank, and a water inlet pipe with a valve and a water release pipe with the valve are both arranged on the dust removal water tank, and a water release port with the valve and an overflow port with the valve are both arranged on the water release pipe, wherein, the height of the water release port is lower than a lower port of the air intake standpipe, the height of the overflow port is higher than the lower port of the air intake standpipe, the water inlet pipe with the valve and the water release pipe with the valve are both arranged on the dispersion water tank, wherein, the water release port with the valve and the overflow port with the valve are both arranged on the water release pipe, the height of the water release port is lower than the lower port of a dispersion pipe, and the height of the overflow port is higher than the lower port of the dispersion pipe. The utility model cannot cause the water seal to become invalid and the gas to leak, and is convenient in examination and repair.
Description
Technical field
The utility model relates to a kind of cleaning apparatus, particularly relates to a kind of and the supporting coal gas diffusion fly-ash separator of producer gas generator.
Background technology
Cleaning apparatus is diffused in existing producer gas generator water seal, is divided into two water tanks up and down, the shared dividing plate of last lower header, and part is isolated with steel plate respectively about the lower header upper semisection, and the welding pipe communicates in the middle of the last lower header, upper water box top dress bleeder.Because there are welding diaphragm and welding pipe in water tank inside, expand with heat and contract with cold and strong corrosion often causes top water seal and bottom water seal central dividing plate weld to snap or eating thrown, cause water seal to be lost efficacy, cause gas leak, influence is normal to be used, and owing to, brought very big difficulty to inspection and maintenance in inner seam.
The utility model content
The purpose of this utility model is to provide the supporting two riser type coal gas water seal of a kind of producer gas generator to diffuse fly-ash separator, solves the problem that prior art easily causes water seal inefficacy, gas leakage and maintenance inconvenience.
For achieving the above object, the utility model adopts following technical scheme: fly-ash separator is diffused in the water seal of a kind of pair of riser type coal gas, comprise the dedusting water tank and diffuse water tank, diffuse water tank upper and be provided with bleeder, dedusting water tank and to diffuse water tank be split-type structural and be connected by an air inlet vertical tube that is provided with gas inlet, the upper surface of dedusting water tank also is provided with the gas exit that communicates with water tank, the dedusting water tank is provided with water inlet pipe and the offlet that has valve, offlet is provided with the dewatering outlet and the overflow port of band valve, wherein the dewatering outlet height is lower than the end opening of air inlet vertical tube, the height of overflow port is higher than the end opening of air inlet vertical tube, diffuse water tank and also be provided with water inlet pipe and the offlet that has valve, wherein offlet is provided with the dewatering outlet and the overflow port of band valve, wherein the dewatering outlet height is lower than the end opening of bleeder, and the height of overflow port is higher than the end opening of bleeder.
The gas exit place of dedusting water tank upper surface is provided with a venting stack.
Described air inlet riser upper end is provided with and diffuses the pipe connecting that water tank communicates, and this pipe connecting top is stretched into and diffused in the water tank, the end opening that is higher than bleeder suitable for reading of pipe connecting.
Dedusting water tank bottom is the taper bucket that has sewage draining valve.
Be provided with sewage draining exit in the bottom of diffusing water tank.
The utility model by a vertical tube with the dedusting water tank with diffuse water tank and be connected as a single entity, the dedusting water tank is provided with two-stage water level regulating and controlling, reach the purpose that communicates Yu cut off of gas flue by regulation of level, diffuse water tank two-stage water level regulating and controlling also is set, reach top seal and the effect of diffusing.The dedusting of the utility model collection, water seal cut off, diffuse and be one, cancelled the dividing plate of water tank inside, bottom, adopt two groups of vertical tubes and two water tanks, no internal partition, be convenient to seam, avoid can not causing gas leak owing to expanding with heat and contract with cold and coal gas corrosion causes top water seal and bottom water seal central dividing plate weld to snap or eating thrown causes water seal to be lost efficacy.Because internal partition is not set, all welds are all exposed, thereby the inspection at any position is all very directly perceived, and it is also very convenient to keep in repair, and fundamentally solved the problem difficult and that maintenance is difficult of checking.
Description of drawings
Fig. 1 is the structural representation of utility model;
Fig. 2 is the left view of Fig. 1.
Embodiment
As shown in Figure 1, 2, dedusting water tank 1 and diffuse water tank 2 for split type diffuses water tank 2 tops and 18, two water tanks of bleeder are housed are connected by the air inlet vertical tube 3 that is provided with gas inlet A.Air inlet vertical tube 3 can stretch in the dedusting water tank 1 part, also can be the upper end surface that the end opening of air inlet vertical tube 3 is arranged on dedusting water tank 1.Modes that both are communicated with both can be such as shown in FIG., is provided with in air inlet vertical tube 3 upper ends and diffuses the pipe connecting 4 that water tank 2 communicates, and pipe connecting 4 tops are stretched into and diffused in the water tank 2, the end opening that is higher than bleeder 18 suitable for reading of pipe connecting 4.The diameter of pipe connecting 4 can be little than air inlet vertical tube 3, also can be identical with the diameter of air inlet vertical tube 3.The mode that both are communicated with can also be directly to be communicated with by air inlet vertical tube 3, but considers that to diffuse water tank littler than dedusting water tank generally speaking, so is connected to good in the mode shown in scheming.The upper surface of dedusting water tank 1 also is provided with the gas exit that communicates with water tank, connects downstream line in the exit during use and gets final product.Also can as shown in FIG. the venting stack 5 of a band venting port B be set at the gas exit place of dedusting water tank 1 upper surface, connect downstream line at venting port B place during use and get final product.
Dedusting water tank 1 is provided with water inlet pipe 6 and the offlet 7 that has valve 8, and offlet 7 is provided with the dewatering outlet 10 and the overflow port 11 of band valve 9, and wherein dewatering outlet 10 highly is lower than the end opening of air inlet vertical tube 3, and the height of overflow port 11 is higher than the end opening of air inlet vertical tube 3.Diffuse water tank 2 and be provided with water inlet pipe 13 and the offlet 15 that has valve 12, wherein offlet 15 is provided with the dewatering outlet 16 and the overflow port 17 of band valve 14, wherein dewatering outlet 16 highly is lower than the end opening of bleeder 18, and the height of overflow port 17 is higher than the lower port of bleeder 18.
Dedusting water tank 1 bottom is to have the taper bucket of sewage draining valve 19,20 for periodic blow down, and valve 19,20 can alternately open and close.Be provided with sewage draining exit 21 in the bottom of diffusing water tank 2, be convenient to the dust of regular scavenger precipitation.
When coal gas need diffuse, open valve 8,14, valve-off 9,12, there are flowing out until upflow tube 11, at this moment be full of water in the dedusting water tank 1, form water seal, the coal gas path that leads to the downstream is cut off, water base that diffuses simultaneously in the water tank 2 is drained, and the coal gas that need diffuse is arranged to atmosphere via bleeder 18; During works better, valve-off 8,14 is opened valve 9,12, there are flowing out until upflow tube 17, at this moment the water level in the dedusting water tank 1 is equal with dewatering outlet 10, and dedusting water tank 1 internal upper part forms gas flue, coal gas is entered by gas inlet A, flows out from venting port B and uses for downstream usefulness gas point.
Claims (5)
1. fly-ash separator is diffused in two riser type coal gas water seals, comprise the dedusting water tank and diffuse water tank, diffuse water tank upper and be provided with bleeder, it is characterized in that, dedusting water tank and to diffuse water tank be split-type structural and be connected by an air inlet vertical tube that is provided with gas inlet, the upper surface of dedusting water tank also is provided with the gas exit that communicates with water tank, the dedusting water tank is provided with water inlet pipe and the offlet that has valve, offlet is provided with the dewatering outlet and the overflow port of band valve, wherein the dewatering outlet height is lower than the end opening of air inlet vertical tube, the height of overflow port is higher than the end opening of air inlet vertical tube, diffuse water tank and also be provided with water inlet pipe and the offlet that has valve, wherein offlet is provided with the dewatering outlet and the overflow port of band valve, and wherein the dewatering outlet height is lower than the end opening of bleeder, and the height of overflow port is higher than the end opening of bleeder.
2. fly-ash separator is diffused in as claimed in claim 1 pair of riser type coal gas water seal, it is characterized in that, the gas exit place of dedusting water tank upper surface is provided with a venting stack.
3. fly-ash separator is diffused in as claimed in claim 1 or 2 pair of riser type coal gas water seal, it is characterized in that, described air inlet riser upper end is provided with and diffuses the pipe connecting that water tank communicates, and this pipe connecting top is stretched into and diffused in the water tank, the end opening that is higher than bleeder suitable for reading of pipe connecting.
4. fly-ash separator is diffused in as claimed in claim 3 pair of riser type coal gas water seal, it is characterized in that, dedusting water tank bottom is the taper bucket that has sewage draining valve.
5. fly-ash separator is diffused in as claimed in claim 3 pair of riser type coal gas water seal, it is characterized in that, is provided with sewage draining exit in the bottom of diffusing water tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620130231 CN201031221Y (en) | 2006-10-27 | 2006-10-27 | Double drive-pipe type gas liquor seal spreading dust-cleaning equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620130231 CN201031221Y (en) | 2006-10-27 | 2006-10-27 | Double drive-pipe type gas liquor seal spreading dust-cleaning equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201031221Y true CN201031221Y (en) | 2008-03-05 |
Family
ID=39163115
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620130231 Expired - Fee Related CN201031221Y (en) | 2006-10-27 | 2006-10-27 | Double drive-pipe type gas liquor seal spreading dust-cleaning equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201031221Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102226476A (en) * | 2011-04-27 | 2011-10-26 | 金莉 | Cleaning-free coal gas breaker |
| CN102269320A (en) * | 2011-07-29 | 2011-12-07 | 安徽淮化股份有限公司 | Sewage discharge device for gas cabinet |
| CN102500181A (en) * | 2011-11-11 | 2012-06-20 | 无锡市莱达热工工程有限公司 | Water seal dust removing device of gas producer |
-
2006
- 2006-10-27 CN CN 200620130231 patent/CN201031221Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102226476A (en) * | 2011-04-27 | 2011-10-26 | 金莉 | Cleaning-free coal gas breaker |
| CN102269320A (en) * | 2011-07-29 | 2011-12-07 | 安徽淮化股份有限公司 | Sewage discharge device for gas cabinet |
| CN102269320B (en) * | 2011-07-29 | 2013-01-02 | 安徽淮化股份有限公司 | Sewage discharge device for gas cabinet |
| CN102500181A (en) * | 2011-11-11 | 2012-06-20 | 无锡市莱达热工工程有限公司 | Water seal dust removing device of gas producer |
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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: 20080305 Termination date: 20131027 |