CN206762532U - A kind of phase-transition heat-storage type evaporates cooling and dedusting tower - Google Patents
A kind of phase-transition heat-storage type evaporates cooling and dedusting tower Download PDFInfo
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- CN206762532U CN206762532U CN201720468019.8U CN201720468019U CN206762532U CN 206762532 U CN206762532 U CN 206762532U CN 201720468019 U CN201720468019 U CN 201720468019U CN 206762532 U CN206762532 U CN 206762532U
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- jacket
- double
- smoke inlet
- cone connection
- cooling water
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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
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/14—Thermal energy storage
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- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
It the utility model is related to a kind of phase-transition heat-storage type evaporation cooling and dedusting tower.Its smoke inlet is the open cylinders bodily form, and smoke inlet side wall is the first double-jacket, and lower section connects individual layer shirt rim；Cone connection outer layer is provided with phase change heat storage material layer and the second double-jacket；The individual layer shirt rim of smoke inlet connection can be stretched into inside the second double-jacket of cone connection.There is provided and can reduce expansion, a kind of phase-transition heat-storage type evaporation cooling and dedusting tower that shrinkage stress is damaged tower body.Activity connection, adds heat resistance and the creep resistance of tower body, quickly reduces flue-gas temperature, increase the service life of tower between the utility model smoke inlet and cone connection.
Description
Technical field
It the utility model is related to flue gas ash removal environmental technology field, and in particular to a kind of phase-transition heat-storage type evaporates cooling and dedusting
Tower.
Background technology
At present, LT dry method dusts are one of converter gas one-time dedusting technology, the major technique devaporizer of representative,
For its exact requirements by the direct cooled flue gas of nebulizing spray, the water sprayed becomes steam completely.Its flue gas of LT methods system is through cooling
Enter wet cooling tower after flue cooling, now the flue-gas temperature of tower entrance still there are 800 ~ 950 DEG C, and high-temperature flue gas is in condensation process
In, tower body is due to encountering hot and cold medium, and tower body expansion, shrinkage stress contrast are big, and tower body easily ftractures, especially smoke inlet and
Welded between tower body connecting portion, under expansion, shrinkage stress, the easily impaired cracking in welding position.
The content of the invention
The purpose of this utility model is to solve the above problems, there is provided can reduce expansion, shrinkage stress is damaged tower body
A kind of phase-transition heat-storage type evaporates cooling and dedusting tower.
In order to solve the above problems, the technical solution adopted in the utility model is as follows：
A kind of phase-transition heat-storage type evaporates cooling and dedusting tower, including smoke inlet, cylindrical tower body, connection smoke inlet and tower body
Cone connection, it is characterised in that smoke inlet is the open cylinders bodily form, and smoke inlet side wall is the first double-jacket, smoke inlet
First double-jacket is provided with the first cooling water intake and the first cooling water outlet, connects below the first double-jacket of smoke inlet
Order layer shirt rim；Cone connection outer layer is provided with the second cylindric double-jacket, the second double-jacket of cone connection and
Phase change heat storage material layer is provided between cone connection；The individual layer shirt rim of smoke inlet connection can stretch into second pair of cone connection
Inside layer chuck, the second cooling water intake is provided with below the second double-jacket of cone connection, the second of cone connection
The second cooling water outlet is provided with above double-jacket, individual layer shirt rim diameter is more than phase change heat storage material layer outside diameter, and single
Layer shirt rim diameter is less than the outside of the second double-jacket of cone connection, and the base of individual layer shirt rim does not contact the second double-jacket
Bottom.
Optimization of the present utility model, the first cooling water outlet of the first double-jacket of smoke inlet and cone connection
The second cooling water intake connection below second double-jacket.
The beneficial effects of the utility model are：
Activity connection, smoke inlet and each self-expanding of cone connection, contraction, are solved between smoke inlet and cone connection
Problem of Cracking between smoke inlet and cone connection.
Cone connection both sides contact flue gas and phase change heat storage material respectively, and the temperature difference of cone connection both sides is small, reduce
The dilation degree of cone connection, reduces damage of the dilation stress to cone connection.
Overflow water seal is formed above second double-jacket of cone connection between individual layer shirt rim, playing sealing prevents coal
The effect of gas leakage；Cooling water in second double-jacket of cone connection may further be used to cool to phase change heat storage material.
The space formed between cone connection and the second double-jacket, upper strata void ratio lower floor space is big, has top
There are more phase change heat storage materials to absorb the heat of flue gas.
Phase change heat storage material layer forms a wider temperature platform, and the latent heat for absorbing or discharging is larger, adequately protects
Upper end contacts the tower body of high-temperature flue gas section first, increases heat resistance and the creep resistance of tower body, quickly reduces flue-gas temperature, increase
The service life of tower.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, drawings in the following description are only
It is some embodiments of the utility model, for those of ordinary skill in the art, is not paying the premise of creative work
Under, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation that a kind of phase-transition heat-storage type of the utility model evaporates cooling and dedusting tower；
Description of reference numerals：Smoke inlet -1, tower body -2, cone connection -3, the first double-jacket -4, the first cooling water enter
The mouth of a river -41, the first cooling water outlet -42, individual layer shirt rim -5, the second double-jacket -6, the second cooling water intake -61,
Two cooling water outlets -62, phase change heat storage material layer -7.
Embodiment
Preferred embodiment of the present utility model is described in detail below in conjunction with the accompanying drawings, so that the advantages of the utility model
It can be easier to be readily appreciated by one skilled in the art with feature, it is apparent clear and definite so as to be made to the scope of protection of the utility model
Define.
Refering to shown in Figure of description 1, the utility model provides a kind of phase-transition heat-storage type evaporation cooling and dedusting tower, including enters
Mouth 1, cylindrical tower body 2, the cone connection 3 for connecting smoke inlet 1 and tower body 2, it is characterised in that smoke inlet 1 is open circles
Cylinder shape, the side wall of smoke inlet 1 are the first double-jacket, and the first double-jacket 4 of smoke inlet is provided with the first cooling water intake 41
With the first cooling water outlet 42, the lower section of the double-jacket 4 connection individual layer shirt rim 5 of smoke inlet；The outer layer of cone connection 3 is provided with circle
Second double-jacket of the upper end open of tubular, phase is provided between the second double-jacket 6 and cone connection 3 of cone connection
Change heat storage material layer 7；The individual layer shirt rim 5 of smoke inlet connection can be stretched into inside the second double-jacket 6 of cone connection, and taper connects
The lower section of the second double-jacket 6 of socket part is provided with the second cooling water intake 61, is set above the second double-jacket of cone connection
There is the second cooling water outlet 62, the diameter of individual layer shirt rim 5 is more than the outside diameter of phase change heat storage material layer 7, and the diameter of individual layer shirt rim 5
Less than the outside of the second double-jacket 6 of cone connection, the base of individual layer shirt rim 5 does not contact the second bilayer of cone connection
The bottom of chuck 6.
Cooling water is made full use of in order to circulate, the cooling water of the first double-jacket of smoke inlet and cone connection
The cooling water of second double-jacket can go here and there use, and the first cooling water outlet 42 and the taper of the first double-jacket of smoke inlet connect
Second cooling water intake 61 of the second double-jacket of socket part connects.
Activity connection, smoke inlet and each self-expanding of cone connection, contraction, are solved between smoke inlet and cone connection
Problem of Cracking between smoke inlet and cone connection.
Cone connection both sides contact flue gas and phase change heat storage material respectively, and the temperature difference of cone connection both sides is small, reduce
The dilation degree of cone connection, reduces damage of the dilation stress to cone connection.
Overflow water seal is formed above second double-jacket of cone connection between individual layer shirt rim, playing sealing prevents coal
The effect of gas leakage；Cooling water in second double-jacket of cone connection may further be used to cool to phase change heat storage material.
The space formed between cone connection and the second double-jacket, upper strata void ratio lower floor space is big, has top
There are more phase change heat storage materials to absorb the heat of flue gas.
Phase change heat storage material layer forms a wider temperature platform, and the latent heat for absorbing or discharging is larger, adequately protects
Upper end contacts the tower body of high-temperature flue gas section first, increases heat resistance and the creep resistance of tower body, quickly reduces flue-gas temperature, increase
The service life of tower.
The advantages of general principle of the present utility model, principal character and the utility model has been shown and described above.One's own profession
The technical staff of industry is it should be appreciated that the utility model is not restricted to the described embodiments, retouching in above-described embodiment and specification
Preference only of the present utility model is stated, the utility model is not limited by above-mentioned preference, is not departing from the utility model
On the premise of spirit and scope, the utility model can also have various changes and modifications, and these changes and improvements both fall within this practicality
In new claimed scope.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (2)
1. a kind of phase-transition heat-storage type evaporates cooling and dedusting tower, including smoke inlet, cylindrical tower body, the cone for connecting smoke inlet and tower body
Shape connecting portion, it is characterised in that smoke inlet is the open cylinders bodily form, and smoke inlet side wall is the first double-jacket, the of smoke inlet
Pair of lamina chuck is provided with the first cooling water intake and the first cooling water outlet, is connected below the first double-jacket of smoke inlet
Individual layer shirt rim；Cone connection outer layer is provided with the second cylindric double-jacket, the second double-jacket and cone of cone connection
Phase change heat storage material layer is provided between shape connecting portion；The individual layer shirt rim of smoke inlet connection can stretch into the second bilayer of cone connection
Inside chuck, the second cooling water intake is provided with below the second double-jacket of cone connection, second pair of cone connection
The second cooling water outlet is provided with above layer chuck, individual layer shirt rim diameter is more than phase change heat storage material layer outside diameter, and individual layer
Shirt rim diameter is less than the outside of the second double-jacket of cone connection, and the base of individual layer shirt rim does not contact the second double-jacket
Bottom.
A kind of 2. phase-transition heat-storage type evaporation cooling and dedusting tower according to claim 1, it is characterised in that the first of smoke inlet
The second cooling water intake below first cooling water outlet of double-jacket and the second double-jacket of cone connection connects
Connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720468019.8U CN206762532U (en) | 2017-04-29 | 2017-04-29 | A kind of phase-transition heat-storage type evaporates cooling and dedusting tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720468019.8U CN206762532U (en) | 2017-04-29 | 2017-04-29 | A kind of phase-transition heat-storage type evaporates cooling and dedusting tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206762532U true CN206762532U (en) | 2017-12-19 |
Family
ID=60634554
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720468019.8U Active CN206762532U (en) | 2017-04-29 | 2017-04-29 | A kind of phase-transition heat-storage type evaporates cooling and dedusting tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206762532U (en) |
-
2017
- 2017-04-29 CN CN201720468019.8U patent/CN206762532U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20181126 Address after: 110000 No. 146 North Station Road, Shenhe District, Shenyang, Liaoning. Patentee after: LIAONING JET ENGINEERING ENERGY TECHNOLOGY CO., LTD. Address before: 110000 155-5 innovation road, Hunnan District, Shenyang City, Shenyang, Liaoning Patentee before: Liaoning kiyi environmental Polytron Technologies Inc |