CN2773081Y - Closed water sealer for coke-oven gas - Google Patents
Closed water sealer for coke-oven gas Download PDFInfo
- Publication number
- CN2773081Y CN2773081Y CN 200520039674 CN200520039674U CN2773081Y CN 2773081 Y CN2773081 Y CN 2773081Y CN 200520039674 CN200520039674 CN 200520039674 CN 200520039674 U CN200520039674 U CN 200520039674U CN 2773081 Y CN2773081 Y CN 2773081Y
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- Prior art keywords
- phlegma
- water seal
- gas
- hydroecium
- pipe
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- 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]
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Abstract
The utility model relates to a closed water sealer for coke-oven gas, which comprises a plurality of condensate water chambers, a plurality of condensate inlet pipes and an outlet overflowing pipe, wherein the condensate water chambers are horizontal and are connected in series; the condensate inlet pipes and the condensate water chambers are arranged in a way of one-to-one match. Each of the condensate water chambers is provided with a corresponding steam and hot ammonia water blowing pipe and a tar discharge pipe. The outlet overflowing pipe is provided with a pressure balance breather valve and a liquid level indicating buoy. The utility model is provided with the condensate inlet pipes, reducing the arrangement of water seal points on the site and the cost is low. The aggregation of substances of the tar class at the bottom of the water seal of gas can be effectively decreased and the situation of clogging the outlet overflowing pipe is reduced. The utility model eliminates irritant foreign odors produced by substances, such as ammonia gas, naphthalene, tar gas, benzene, etc., and improves the operating environment.
Description
Technical field
The utility model relates to a kind of airtight water seal arrangement that is applicable to coal oven dithio-gas.
Background technology
The main effect of coal gas water seal is by a phlegma catching device is set, water of condensation in the coal gas is discharged, water-sealed container is set simultaneously and forms the certain liquid level height, to prevent the gas leak in the gas line, thereby prevent from environment is on every side polluted, also can guarantee operating personnel's safety.
As shown in Figure 1, be the structural representation of the present vertical coal gas water seal of using, it comprises uncovered slime flux pipe 101 ' by phlegma high-seal coal gas, accepts funnel 102 ', phlegma inlet pipe 103 ' and steam and hot ammoniacal liquor scavenging duct 104 '.
Because it is moving that outlet upflow tube 101 ' is a partly-filled pipe-flow, therefore, in water flows process, can form local decompression at the water seal body, make the gaseous tension in the water seal body be lower than actual barometric point, and can influence the height liquid seal of whole water seal along with the variation of negative pressure, and then the normal overflow of water seal caused fluctuation, finally make the gas leak that can't seal in a large number, so in order to prevent the generation of this siphonage, present gas liquor is enclosed in its water outlet position and is provided with uncovered upflow tube 101 ' and accepts funnel 102 ', accept the overflowing liquid of coal gas water seal, simultaneously because this coal gas water seal mends hot ammoniacal liquor continuously by steam and hot ammoniacal liquor scavenging duct 104 ', to prevent naphthalene and tar class material aggregation in the gas liquor and result in blockage, like this, can cause the exit temperature height of coal gas water seal, and contain a large amount of ammonias, naphthalene, tar gas and benzene class etc. contain the material of pungency taste, cause the peculiar smell in on-the-spot coal gas water seal exit more serious, can have a strong impact on operating personnel's the health of coal gas water seal and the security of operation.
Because the coal gas water seal is vertical, the cross-sectional area of water seal body is less, make water seal top that the position that holds 1 phlegma inlet pipe 103 ' only be arranged, i.e. each coal gas water seal all only is provided with single phlegma inlet pipe 103 ', makes operation site coal gas water seal point more.
Though the scavenging duct 104 ' of steam and hot ammoniacal liquor is used in the coal gas water seal, prevents naphthalene and tar class material aggregation in the gas liquor, the buildup of water seal bottom is still relatively more serious, influences water seal height.
Summary of the invention
The utility model provides a kind of airtight water seal arrangement that is applicable to coal oven dithio-gas, and a plurality of phlegma inlet pipes are set, and reduces the setting of on-the-spot water seal point, reduces cost; Can effectively reduce the tar class material aggregation of gas liquor back cover portion and stop up the situation that exports upflow tube, eliminate the pungency peculiar smell that distributes by materials such as ammonia, naphthalene, tar gas and benzene classes, improve operating environment.
For reaching above-mentioned purpose, the utility model provides a kind of airtight water seal arrangement that is applicable to coal oven dithio-gas, and it comprises some phlegma hydroeciums, some phlegma inlet pipes, an outlet slime flux pipe;
Described some phlegma hydroeciums are horizontal, and parallel-series connects; The setting that matches one by one of described some phlegma inlet pipes and some phlegma hydroeciums;
The phlegma inlet pipe of the described first lattice phlegma hydroecium is set to insert from the side of this first lattice phlegma hydroecium; Remaining phlegma inlet pipe all is set to insert from the top of phlegma hydroecium;
Described each phlegma hydroecium all is equipped with corresponding steam and hot ammoniacal liquor scavenging duct and tar delivery pipe, this steam and hot ammoniacal liquor scavenging duct are inserted into the hydroecium bottom from phlegma hydroecium top, and be laid on the inner bottom part of each phlegma hydroecium, it fully is distributed on the phlegma hydroecium inner bottom part; This tar delivery pipe is arranged on the outer bottom of hydroecium; When the airtight water seal shutdown of coal gas is cleaned, the high pressure that can utilize hot ammoniacal liquor is towards sweeping, tar class material in the phlegma hydroecium is discharged from the tar delivery pipe, so can avoid tar class material to be collected at phlegma hydroecium bottom effectively, and stop up the outlet upflow tube of the airtight water seal arrangement of coal gas;
Described outlet slime flux pipe is provided with pressure equilibrium vacuum pressure valves and liquid level position buoy; It is consistent that the outlet upflow tube that this pressure equilibrium vacuum pressure valves can be guaranteed the airtight water seal arrangement of coal gas and ambient atmosphere keep-up pressure, and avoid because pressure is inconsistent, thereby cause siphonage taking place in the inside of the airtight water seal arrangement of coal gas, and can't normal running; Can judge the discharge of the phlegma in the coal gas water seal closed unit by the height of described liquid level position buoy indication.
The airtight water seal arrangement that is applicable to coal oven dithio-gas that the utility model provides, the coal gas water seal is airtight fully, eliminated the pungency peculiar smell that materials such as operation site ammonia, naphthalene, tar gas and benzene class distribute, the environment of operation site has obtained effective improvement, can coal gas water seal operating personnel's health not impacted.
The airtight water seal arrangement that is applicable to coal oven dithio-gas that the utility model provides, by adopting the horizontal type structure of phlegma hydroecium polyphone, pressure superposition by phlegma in each hydroecium seals coal gas, increase the body plenum of coal gas water seal, make a coal gas water seal can hold a plurality of phlegma inlet pipes, the conserve water closure material, and reduce the setting of on-the-spot water seal point, reduced cost.
The airtight water seal arrangement that is applicable to coal oven dithio-gas that the utility model provides by increase hot ammoniacal liquor cleaning pipe in phlegma hydroecium bottom, effectively reduces water seal bottoms tar class material and gathers, and stop up the situation of the outlet upflow tube of the airtight water seal arrangement of coal gas.
Description of drawings
Fig. 1 is the structural representation of vertical gas liquor envelope in the background technology;
Fig. 2 is the structural representation of the airtight water seal arrangement that is applicable to coal oven dithio-gas that provides of the utility model.
Embodiment
Following according to Fig. 2, a kind of preferred forms of the present utility model is described.
As shown in Figure 2, the structural representation of the airtight water seal arrangement that is applicable to coal oven dithio-gas that provides for the utility model, it comprises some phlegma hydroeciums, some phlegma inlet pipes, an outlet slime flux pipe 101;
Described some phlegma hydroeciums are horizontal, and parallel-series connects; The setting that matches one by one of described some phlegma inlet pipes and some phlegma hydroeciums;
The phlegma inlet pipe 1031 of the described first lattice phlegma hydroecium 1021 is set to insert from the side of this first lattice phlegma hydroecium 1021; Remaining phlegma inlet pipe 1032 all is set to insert from the top of remaining phlegma hydroecium 1022;
Described each phlegma hydroecium all is equipped with corresponding steam and hot ammoniacal liquor scavenging duct 104 and tar delivery pipe 105, this steam and hot ammoniacal liquor scavenging duct 104 are inserted into the hydroecium bottom from phlegma hydroecium top, and be laid on the inner bottom part of each phlegma hydroecium, it fully is distributed on the phlegma hydroecium inner bottom part; This tar delivery pipe 105 is arranged on the outer bottom of hydroecium; When the airtight water seal shutdown of coal gas is cleaned, the high pressure that can utilize hot ammoniacal liquor is towards sweeping, tar class material in the phlegma hydroecium is discharged from tar delivery pipe 105, so can avoid tar class material to be collected at phlegma hydroecium bottom effectively, and stop up the outlet upflow tube of the airtight water seal arrangement of coal gas;
Described outlet slime flux pipe 101 is provided with pressure equilibrium vacuum pressure valves 1011 and liquid level position buoy 1012; This pressure equilibrium vacuum pressure valves 1011 can guarantee that the outlet upflow tube 101 of the airtight water seal arrangement of coal gas keep-ups pressure consistent with ambient atmosphere, avoid because pressure is inconsistent, thereby cause taking place siphonage in the inside of the airtight water seal arrangement of coal gas, and can't normal running; Can judge the discharge of the phlegma in the coal gas water seal closed unit by the height of described liquid level position buoy 1012 indications.
The airtight water seal arrangement that is applicable to coal oven dithio-gas that the utility model provides, the coal gas water seal is airtight fully, eliminated the pungency peculiar smell that materials such as operation site ammonia, naphthalene, tar gas and benzene class distribute, the environment of operation site has obtained effective improvement, can coal gas water seal operating personnel's health not impacted.
The airtight water seal arrangement that is applicable to coal oven dithio-gas that the utility model provides, by adopting the horizontal type structure of phlegma hydroecium polyphone, pressure superposition by phlegma in each hydroecium seals coal gas, increase the body plenum of coal gas water seal, make a coal gas water seal can hold a plurality of phlegma inlet pipes, 5-7 phlegma inlet pipe generally arranged, the conserve water closure material, and reduce the setting of on-the-spot water seal point, reduced cost.
The airtight water seal arrangement that is applicable to coal oven dithio-gas that the utility model provides by increase hot ammoniacal liquor cleaning pipe in phlegma hydroecium bottom, effectively reduces water seal bottoms tar class material and gathers, and stop up the situation of the outlet upflow tube of the airtight water seal arrangement of coal gas.
Claims (4)
1. airtight water seal arrangement that is applicable to coal oven dithio-gas, it comprises some phlegma hydroeciums, some phlegma inlet pipes, an outlet slime flux pipe (101); Be characterised in that,
Described some phlegma hydroeciums are horizontal, and are connected in series successively;
The setting that matches one by one of described some phlegma inlet pipes and some phlegma hydroeciums;
Described some phlegma hydroeciums all are equipped with corresponding steam and hot ammoniacal liquor scavenging duct (104), and this steam and hot ammoniacal liquor scavenging duct (104) are inserted into the hydroecium bottom from phlegma hydroecium top, are laid on the inner bottom part of phlegma hydroecium.
2. the airtight water seal arrangement that is applicable to coal oven dithio-gas as claimed in claim 1, it is characterized in that the phlegma inlet pipe (1031) of the side first lattice phlegma hydroecium (1021) of described some phlegma hydroeciums is set to insert from the side of this first lattice phlegma hydroecium (1021); Remaining phlegma inlet pipe (1032) all is set to insert from the top of remaining phlegma hydroecium (1022).
3. the airtight water seal arrangement that is applicable to coal oven dithio-gas as claimed in claim 1 is characterized in that, described each phlegma hydroecium all is equipped with corresponding tar delivery pipe (105), and it is arranged on the outer bottom of phlegma hydroecium.
4. the airtight water seal arrangement that is applicable to coal oven dithio-gas as claimed in claim 1 is characterized in that, described outlet slime flux pipe (101) is provided with pressure equilibrium vacuum pressure valves (1011) and liquid level position buoy (1012).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520039674 CN2773081Y (en) | 2005-02-17 | 2005-02-17 | Closed water sealer for coke-oven gas |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520039674 CN2773081Y (en) | 2005-02-17 | 2005-02-17 | Closed water sealer for coke-oven gas |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2773081Y true CN2773081Y (en) | 2006-04-19 |
Family
ID=36708338
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520039674 Expired - Lifetime CN2773081Y (en) | 2005-02-17 | 2005-02-17 | Closed water sealer for coke-oven gas |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2773081Y (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101870882A (en) * | 2010-04-28 | 2010-10-27 | 大庆油田有限责任公司 | Shale oil condensation recycling water-washing process system and operation method |
| CN101967405A (en) * | 2010-11-01 | 2011-02-09 | 广州迪森热能技术股份有限公司 | Biomass gas discharge device and biomass gasification reaction system using same |
| CN102121569A (en) * | 2010-12-21 | 2011-07-13 | 神华集团有限责任公司 | Liquid sealing device for centralized liquid drainage of gas conduit |
| CN103075640A (en) * | 2013-02-01 | 2013-05-01 | 济钢集团有限公司 | Anti-clogging type water seal device for coke oven gas conveying pipeline |
| CN101688121B (en) * | 2007-07-11 | 2013-07-17 | 保尔伍斯股份有限公司 | Coke oven offtake piping system |
| CN103322244A (en) * | 2013-05-22 | 2013-09-25 | 济钢集团有限公司 | Novel U-shaped pipe gas water seal |
| CN109582049A (en) * | 2018-12-10 | 2019-04-05 | 上海宝钢工业技术服务有限公司 | Gas burning system liquid level intelligent regulating device and method |
| CN109897653A (en) * | 2019-04-04 | 2019-06-18 | 中冶焦耐(大连)工程技术有限公司 | A kind of multicell water sealed tank of gas piping |
| CN111412387A (en) * | 2020-03-04 | 2020-07-14 | 首钢京唐钢铁联合有限责任公司 | Water-sealed coal tar collecting device and method for preventing gas leakage |
-
2005
- 2005-02-17 CN CN 200520039674 patent/CN2773081Y/en not_active Expired - Lifetime
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101688121B (en) * | 2007-07-11 | 2013-07-17 | 保尔伍斯股份有限公司 | Coke oven offtake piping system |
| CN101870882A (en) * | 2010-04-28 | 2010-10-27 | 大庆油田有限责任公司 | Shale oil condensation recycling water-washing process system and operation method |
| CN101870882B (en) * | 2010-04-28 | 2013-05-08 | 大庆油田有限责任公司 | Shale oil condensation recycling water-washing process system and operation method |
| CN101967405A (en) * | 2010-11-01 | 2011-02-09 | 广州迪森热能技术股份有限公司 | Biomass gas discharge device and biomass gasification reaction system using same |
| CN101967405B (en) * | 2010-11-01 | 2013-06-12 | 广州迪森热能技术股份有限公司 | Biomass gas discharge device and biomass gasification reaction system using same |
| CN102121569A (en) * | 2010-12-21 | 2011-07-13 | 神华集团有限责任公司 | Liquid sealing device for centralized liquid drainage of gas conduit |
| CN103075640A (en) * | 2013-02-01 | 2013-05-01 | 济钢集团有限公司 | Anti-clogging type water seal device for coke oven gas conveying pipeline |
| CN103322244A (en) * | 2013-05-22 | 2013-09-25 | 济钢集团有限公司 | Novel U-shaped pipe gas water seal |
| CN109582049A (en) * | 2018-12-10 | 2019-04-05 | 上海宝钢工业技术服务有限公司 | Gas burning system liquid level intelligent regulating device and method |
| CN109897653A (en) * | 2019-04-04 | 2019-06-18 | 中冶焦耐(大连)工程技术有限公司 | A kind of multicell water sealed tank of gas piping |
| CN111412387A (en) * | 2020-03-04 | 2020-07-14 | 首钢京唐钢铁联合有限责任公司 | Water-sealed coal tar collecting device and method for preventing gas leakage |
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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 | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20150217 Granted publication date: 20060419 |