CN201172657Y - Water jacket - Google Patents
Water jacket Download PDFInfo
- Publication number
- CN201172657Y CN201172657Y CN 200820082469 CN200820082469U CN201172657Y CN 201172657 Y CN201172657 Y CN 201172657Y CN 200820082469 CN200820082469 CN 200820082469 CN 200820082469 U CN200820082469 U CN 200820082469U CN 201172657 Y CN201172657 Y CN 201172657Y
- Authority
- CN
- China
- Prior art keywords
- water
- cooling
- water outlet
- outlet
- duct
- 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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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
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model relates to a water lined jacket, which comprises a water gas channel (1), cooling water channels (2), effluent water overflow pipes (5) and an effluent water annular gap (7), wherein the cooling water channels (2) are arranged on the periphery of the outer portion of the water gas channel (1), a water inlet (4) is arranged on the outer portion of the cooling water channel (2), 3-6 effluent water overflow pipes (5) enter into the periphery of the inner portions of the cooling water channels (2), an intake (3) and a water outlet (6) are arranged on the effluent water overflow pipe (5), the intake (3) is arranged in the cooling water channel (2), the water outlet (6) is arranged on the lower portion of the cooling water channel (2) and is separated from the cooling water channel (2), and the lower portion of the water outlet (6) is equipped with the effluent water annular gap (7). The utility model has simple structure and low cost, a gasification furnace outlet big flange is capable of being effectively protected, the cooling effect is excellent, sundries in a cooling device is easy to be cleaned, blocking is not easy to be caused, and the maintenance is convenient.
Description
Technical field
The utility model relates to a kind of water jacket of coal slurry gasifier cooling usefulness.
Background technology
Very high by water-gas at the bottom of the awl of coal slurry gasifier and fusion cinder temperature; the big flange of vapourizing furnace outlet is easily burnt or is burnt out; do not burnt or burnt out for the big flange of protection vapourizing furnace outlet, need a kind of refrigerating unit transition, but present most of coal slurry gasifier great majority are imports; refrigerating unit is in vapourizing furnace; there is not independent refrigerating unit, thereby cost cost height, and very inconvenience of maintenance; cooling aspect one has problem must close the vapourizing furnace stopping production, and integral body is keeped in repair together.This refrigerating unit structure is complicated, and the particularly difficult cleaning of the foreign material in the refrigerating unit easily results in blockage, and main is that cooling performance is also bad.
Summary of the invention
Technical problem to be solved in the utility model is: at the problems referred to above, design a kind of good cooling results, simple in structure, maintenance is used for the refrigerative water jacket very easily.
Technical solution of the present utility model: a kind of water jacket, comprise water-gas passage, cooling-water duct, water outlet upflow tube and water outlet annular space, cooling-water duct outside the water-gas passage around, cooling-water duct has a water inlet outward, have three to enter in it to six roots of sensation water outlet upflow tube around in the cooling-water duct, the water outlet upflow tube has water-in and water outlet, and water-in is in cooling-water duct, water outlet has a water outlet annular space below the water outlet below cooling-water duct and by being separated with cooling-water duct.
During use, water coolant comes out from water outlet after water-in enters the water outlet upflow tube from the water inlet cooling-water duct again, flows out from the water outlet annular space at last.
With water jacket as the coal water slurry gasification outlet of still with refrigerating unit, simple in structure, cost is low, can protect vapourizing furnace to export big flange effectively, good cooling results, and refrigerating unit in the foreign material easy to clean, also can not result in blockage easily, easy to maintenance.
Description of drawings
Accompanying drawing 1 is the utility model structural profile synoptic diagram
Accompanying drawing 2 is the utility model vertical view
Embodiment
Technical solution of the present utility model: a kind of water jacket, comprise water-gas passage 1, cooling-water duct 2, water outlet upflow tube 5 and water outlet annular space 7, cooling-water duct 2 outside water-gas passage 1 around, one water inlet 4 is arranged outside the cooling-water duct 2, there are three water outlet upflow tubes 5 to enter in it around in the cooling-water duct 2, water outlet upflow tube 5 has water-in 3 and water outlet 6, water-in 3 is in cooling-water duct 2, water outlet 6 has a water outlet annular space 7 below the water outlet 6 below cooling-water duct 2 and by being separated with cooling-water duct 2.
During use, water coolant enters water outlet upflow tube 5 backs from water-in 3 again and comes out from water outlet 6 from water inlet 4 cooling-water ducts 2, flows out from water outlet annular space 7 at last.
Claims (2)
1. water jacket, it is characterized in that: described water jacket comprises water-gas passage (1), cooling-water duct (2), water outlet upflow tube (5) and water outlet annular space (7), cooling-water duct (2) outside water-gas passage (1) around, one water inlet (4) is arranged outside the cooling-water duct (2), have three to enter in it to six roots of sensation water outlet upflow tube (5) around in the cooling-water duct (2), water outlet upflow tube (5) has water-in (3 and water outlet (6), water-in (3) is in cooling-water duct (2), water outlet (6) is in cooling-water duct (2) below and separated with cooling-water duct (2), a water outlet annular space (7) is arranged below the water outlet (6).
2. water jacket according to claim 1 is characterized in that: described three to six roots of sensation water outlet upflow tube (5) be three water outlet upflow tubes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200820082469 CN201172657Y (en) | 2008-01-18 | 2008-01-18 | Water jacket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200820082469 CN201172657Y (en) | 2008-01-18 | 2008-01-18 | Water jacket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201172657Y true CN201172657Y (en) | 2008-12-31 |
Family
ID=40199769
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200820082469 Expired - Fee Related CN201172657Y (en) | 2008-01-18 | 2008-01-18 | Water jacket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201172657Y (en) |
-
2008
- 2008-01-18 CN CN 200820082469 patent/CN201172657Y/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081231 Termination date: 20160118 |
|
| EXPY | Termination of patent right or utility model |