CN210268274U - High-pressure steam shock cooling equipment - Google Patents
High-pressure steam shock cooling equipment Download PDFInfo
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- CN210268274U CN210268274U CN201921182403.7U CN201921182403U CN210268274U CN 210268274 U CN210268274 U CN 210268274U CN 201921182403 U CN201921182403 U CN 201921182403U CN 210268274 U CN210268274 U CN 210268274U
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- steam
- distributor
- water
- pipe
- water mixing
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Abstract
The utility model relates to a high-pressure steam shock cooling device, which comprises a steam pipe base (1), a distributor (2), a steam-water mixing pipe (3) and a support frame (4); the steam pipe base is characterized in that a steam inlet is formed in the steam pipe base (1), the distributor (2) is connected with the steam inlet, the steam-water mixing pipe (3) is connected with the steam pipe base (1), and the steam-water mixing pipe (3) is placed on the support frame (4). The distributor (2) is provided with a plurality of through holes, so that the high-pressure steam and steam-water mixture is uniformly distributed in the steam-water mixing pipe (3), and the high-pressure steam and steam-water mixture and cold water are mixed and cooled into a liquid phase and flow out from the water outlet. The utility model discloses can avoid a large amount of high-pressure steam bubbles direct and cold water contact, steam "annihilates", produces the local water hammer of equipment production under the high pressure, destroys equipment, can improve heat transfer efficiency simultaneously.
Description
Technical Field
The utility model relates to a cooling arrangement field, especially a high-pressure steam shock cooling equipment.
Background
In the chemical industry, high-pressure steam is often generated due to production requirements, and the high-pressure steam needs to be cooled for the reasons of influence on the environment and water resource saving and utilization. In the prior art, high-pressure steam is cooled in specific equipment, high-pressure steam or steam-water mixture is conveyed into the specific equipment, cold water is simultaneously input into the device, and the high-pressure steam is cooled after contacting with the cold water and then flows out of a liquid phase, so that the treatment of the high-pressure steam is completed. However, a large amount of high-pressure steam is directly mixed with cold water, so that the high-pressure steam is annihilated, and local water hammer is generated on equipment under high pressure to damage the equipment.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome prior art's shortcoming, provide a can avoid a large amount of high-pressure steam direct and cold water direct contact's cooling arrangement.
The purpose of the utility model is realized through the following technical scheme: a high-pressure steam shock cooling device comprises a steam pipe base, a distributor, a steam-water mixing pipe and a support frame; the steam pipe base is provided with a steam inlet, the distributor is connected with the steam inlet, the steam-water mixing pipe is connected with the steam pipe base, and the steam-water mixing pipe is placed on the support frame. One end of the steam-water mixing pipe close to the steam pipe base is provided with a water inlet pipe, and the other end of the steam-water mixing pipe is provided with a water outlet.
The distributor is a pipeline with a plurality of through holes arranged on the pipe wall, one end of the distributor is connected with the steam inlet, the other end of the distributor is made into a conical structure, the through holes are uniformly distributed on the circumference of the distributor, and the number of the through holes is gradually increased in the axial direction of the conical structure.
The distributor is provided with a plurality of strengthening support structures which are propped against the inner pipe wall of the steam-water mixing pipe.
The supporting frame comprises two independent supports, each independent support comprises a bottom plate, a supporting plate, a connecting plate and a top plate, the bottom of each supporting plate is connected with the bottom plate, the top of each supporting plate is connected with the top plate, each connecting plate is connected with the side face of each supporting plate, a plurality of round holes are formed in the bottom plate of one independent support, and a plurality of strip holes are formed in the other independent bottom plate; the supporting plate is of a T-shaped structure, through holes are formed in the supporting plate, and through holes are formed in the connecting plate.
The utility model has the advantages of it is following:
1. the steam and the water are directly mixed, the heat transfer efficiency is high, the steam is rapidly cooled into a liquid phase, and the cavitation of rear-end equipment is avoided;
2. the distributor in the equipment adopts non-uniform hole arrangement, the hole arrangement mode is that the front end is less, the rear end is more, the cooling rate is effectively controlled, a large number of high-pressure steam bubbles are prevented from being directly contacted with cold water, steam annihilation is generated, and local water hammer is generated on the equipment under high pressure to damage the equipment;
3. the impact noise generated by steam annihilation is reduced, and the vibration noise generated by high-speed flow of steam in the hole is reduced;
4. the distributor adopts a reinforced support structure, so that the steam shock is reduced, the distributor is vibrated, and the equipment is very stable;
5. high-pressure steam is mixed in the equipment to directly transfer heat, and the heat transfer efficiency is improved.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic diagram of a distributor structure;
FIG. 3 is a cross-sectional view taken along line B-B of FIG. 1;
FIG. 4 is a cross-sectional view taken along line C-C of FIG. 1;
FIG. 5 is view A of FIG. 1;
in the figure: the method comprises the following steps of 1-a steam pipe base, 2-a distributor, 3-a steam-water mixing pipe, 4-a support frame, 201-a conical structure, 202-a reinforced support structure, 301-a water inlet and 302-a water outlet.
Detailed Description
The invention will be further described with reference to the accompanying drawings, but the scope of the invention is not limited to the following description.
As shown in FIG. 1, a high pressure steam quenching apparatus comprises a steam pipe base 1, a distributor 2, a steam-water mixing pipe 3 and a support frame 4; the steam pipe base is characterized in that a steam inlet is formed in the steam pipe base 1, the distributor 2 is connected with the steam inlet, the steam-water mixing pipe 3 is connected with the steam pipe base 1, and the steam-water mixing pipe 3 is placed on the support frame 4.
Preferably, the distributor is directly welded on the steam pipe base 1, then the steam-water mixing pipe 3 is sleeved on the distributor 2, and the steam-water mixing pipe 3 is welded on the steam pipe base 1.
The distributor 2 is a pipeline with a plurality of through holes arranged on the pipe wall, one end of the distributor 2 is connected with the steam inlet, the other end of the distributor is made into a conical structure 201, the through holes are uniformly distributed on the circumference of the distributor 2, and the number of the through holes is gradually increased in the axial direction of the conical structure 201.
One end of the steam-water mixing pipe 3 close to the steam pipe base 1 is provided with a water inlet 301, and the other end is provided with a water outlet 302.
The distributor 2 is provided with a plurality of reinforced support structures 202, and the reinforced support structures 202 abut against the inner pipe wall of the steam-water mixing pipe 3.
Preferably, strengthen bearing structure 202 and be the metal sheet, the metal sheet welds on distributor 2, the metal sheet is mutually perpendicular with the tangent plane of 2 welding points of distributor, there is the multistage welding to have the metal sheet on the distributor 2, all has three metal sheets to surround the cross-section circle evenly distributed welding of distributor 2 on each section welding point of distributor 2.
The supporting frame 4 comprises two independent supports, each independent support comprises a bottom plate 401, a supporting plate 402, a connecting plate 403 and a top plate 404, the bottom of the supporting plate 402 is connected with the bottom plate 401, the top of the supporting plate 402 is connected with the top plate 404, the connecting plate 403 is connected with the side face of the supporting plate 402, a plurality of round holes are formed in the bottom plate 401 of one independent support, and a plurality of strip holes are formed in the other independent bottom plate 401; the support plate 402 is of a T-shaped structure, a through hole is formed in the support plate 402, and a through hole is formed in the connecting plate 403.
The working process of the utility model is as follows:
high-pressure steam or steam-water mixture passes through a steam inlet on the steam pipe base 1 and enters the distributor 2, and meanwhile, cold water enters from a water inlet of the steam-water mixing pipe 3. After entering the distributor 2, the high-pressure steam or steam-water mixture flows out from the through holes on the distributor 2. Because the through holes on the distributor 2 are not uniformly distributed, the through holes at one end of the steam inlet are few, the through holes at one end of the conical structure 201 are many, high-pressure steam or steam-water mixture can be filled in the whole steam-water mixing pipe 3 and can not be concentrated at the steam inlet, so that the high-pressure steam or steam-water mixture is cooled relatively smoothly, the reinforced support structure 202 on the distributor 2 is propped against the inner wall of the steam-water mixing pipe 3, and the vibration of the high-pressure steam or steam-water mixture to the distributor 2 in the cooling process is reduced.
Claims (4)
1. A high pressure steam quench apparatus characterized by: the steam pipe heat exchanger comprises a steam pipe base (1), a distributor (2), a steam-water mixing pipe (3) and a support frame (4); the steam pipe base is characterized in that a steam inlet is formed in the steam pipe base (1), the distributor (2) is connected with the steam inlet, the steam-water mixing pipe (3) is connected with the steam pipe base (1), the steam-water mixing pipe (3) is placed on the supporting frame (4), a water inlet (301) is formed in one end, close to the steam pipe base (1), of the steam-water mixing pipe (3), and a water outlet (302) is formed in the other end of the steam-water mixing pipe.
2. The high pressure steam quench apparatus of claim 1, wherein: distributor (2) is the pipeline that is provided with a plurality of through-holes on the pipe wall, distributor (2) one end welds on steam inlet, and conical structure (201) are made to the other end, the through-hole evenly distributed on the circumference of distributor (2), and through-hole quantity increases gradually on the axial direction to conical structure (201).
3. The high pressure steam quench apparatus of claim 1, wherein: the distributor (2) is provided with a plurality of reinforced support structures (202), and the reinforced support structures (202) are propped against the inside of the steam-water mixing pipe (3).
4. The high pressure steam quench apparatus of claim 1, wherein: the supporting frame (4) comprises two independent supports, each independent support comprises a bottom plate (401), a supporting plate (402), a connecting plate (403) and a top plate (404), the bottom of the supporting plate (402) is connected with the bottom plate (401), the top of the supporting plate (402) is connected with the top plate (404), the connecting plate (403) is connected with the side face of the supporting plate (402), a plurality of round holes are formed in the bottom plate (401) of one independent support, and a plurality of strip holes are formed in the other independent bottom plate (401); the supporting plate (402) is of a T-shaped structure, a through hole is formed in the supporting plate (402), and a through hole is formed in the connecting plate (403).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921182403.7U CN210268274U (en) | 2019-07-25 | 2019-07-25 | High-pressure steam shock cooling equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921182403.7U CN210268274U (en) | 2019-07-25 | 2019-07-25 | High-pressure steam shock cooling equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210268274U true CN210268274U (en) | 2020-04-07 |
Family
ID=70014405
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921182403.7U Active CN210268274U (en) | 2019-07-25 | 2019-07-25 | High-pressure steam shock cooling equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210268274U (en) |
-
2019
- 2019-07-25 CN CN201921182403.7U patent/CN210268274U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | "change of name, title or address" |
Address after: No.288, Qinghua East Road, Qingbaijiang District, Chengdu, Sichuan 610000 Patentee after: Chengdu Ruiqi Zhizao Technology Co.,Ltd. Address before: No.288, Qinghua East Road, Qingbaijiang District, Chengdu, Sichuan 610000 Patentee before: CHENGDU RICH PETROCHEMICAL ENGINEERING Co.,Ltd. |
|
| CP03 | "change of name, title or address" |