CN214366931U - Steam injection system - Google Patents
Steam injection system Download PDFInfo
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- CN214366931U CN214366931U CN202120007618.6U CN202120007618U CN214366931U CN 214366931 U CN214366931 U CN 214366931U CN 202120007618 U CN202120007618 U CN 202120007618U CN 214366931 U CN214366931 U CN 214366931U
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- condenser
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- ejector
- steam
- graphite condenser
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Abstract
The utility model relates to the technical field of vacuum equipment, in particular to a steam injection system, which comprises a first graphite condenser, a second graphite condenser, a third graphite condenser, a first steam ejector, a second steam ejector, a third steam ejector, a first ejector connecting pipe and a second ejector connecting pipe; the first graphite condenser is sequentially provided with a first exhaust pipe, a first condenser cooling water outlet, a first condenser cooling water inlet and a first condenser condensate outlet from top to bottom, and the second graphite condenser is sequentially provided with a second exhaust pipe, a second condenser cooling water outlet, a second condenser cooling water inlet and a second condenser condensate outlet from top to bottom. The utility model discloses a steam injection system, its vacuum is high and stable.
Description
Technical Field
The utility model relates to a vacuum apparatus technical field, in particular to steam injection system.
Background
Need vacuum environment in the chemical production course of working to prevent that the chemical from oxidizing and guaranteeing product quality, accomplish material transport etc. current stoste ring vacuum pump working solution corrosivity is strong, and easy crystallization blocks up the pipeline, so the vacuum pump vacuum degree is difficult to guarantee.
SUMMERY OF THE UTILITY MODEL
The utility model aims at: the utility model provides a steam injection system, its vacuum is high and stable.
In order to achieve the above purpose, the technical scheme of the utility model is as follows:
a steam injection system comprises a first graphite condenser, a second graphite condenser, a third graphite condenser, a first steam ejector, a second steam ejector, a third steam ejector, a first ejector connecting pipe and a second ejector connecting pipe;
the first graphite condenser is sequentially provided with a first exhaust pipe, a first condenser cooling water outlet, a first condenser cooling water inlet and a first condenser condensate outlet from top to bottom, the second graphite condenser is sequentially provided with a second exhaust pipe, a second condenser cooling water outlet, a second condenser cooling water inlet and a second condenser condensate outlet from top to bottom, and the third graphite condenser is sequentially provided with a third exhaust pipe, a third condenser cooling water outlet, a third condenser cooling water inlet and a third condenser condensate outlet from top to bottom;
a first steam inlet is formed in the left side of the first graphite condenser, a second steam inlet is formed in the left side of the second graphite condenser, and a third steam inlet is formed in the left side of the third graphite condenser;
the input of first steam ejector is equipped with the extraction opening, and first steam inlet is connected to its output, first blast pipe is connected to second steam ejector's input, and the input that first ejector was taken over is connected to its output, the output that first ejector was taken over is connected second steam inlet, the second blast pipe is connected to third steam ejector's input, and the input that second ejector was taken over is connected to its output, the third steam inlet is connected to the output that second ejector was taken over.
As an improvement: right side from the top down of first graphite condenser is equipped with first graphite condenser row clean mouth, first graphite condenser drain in proper order the right side from the top down of second graphite condenser is equipped with second graphite condenser row clean mouth, second graphite condenser drain in proper order the right side from the top down of third graphite condenser is equipped with third graphite condenser row clean mouth, third graphite condenser drain in proper order.
To sum up, the utility model discloses following beneficial effect has:
the utility model provides a steam injection system increases through the multistage cooperation between a plurality of steam injection pump bodies and a plurality of graphite condenser and has improved vacuum, and replaces the liquid ring vacuum pump through the steam injection vacuum pump, can long-term even running.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings used in the embodiments or the description of the prior art will be briefly described below.
FIG. 1 is a schematic view of the overall structure of a steam injection system;
wherein: 1. a first graphite condenser; 2. a second graphite condenser; 3. a third graphite condenser; 4. a first steam ejector; 5. a second steam ejector; 6. a third steam ejector; 7. a first injector nozzle; 8. a second injector nozzle; 9. a first exhaust pipe; 10. a first condenser cooling water outlet; 11. a first condenser cooling water inlet; 12. a first condenser condensate drain; 13. a second exhaust pipe; 14. a second condenser cooling water outlet; 15. a second condenser cooling water inlet; 16. a second condenser condensate drain; 17. a third exhaust pipe; 18. a third condenser cooling water outlet; 19. a third condenser cooling water inlet; 20. a third condenser condensate drain; 21. a first steam inlet; 22. a second steam inlet; 23. a third steam inlet; 24. an air extraction opening; 25. a first graphite condenser drain port; 26. a first graphite condenser vent; 27. a second graphite condenser drain port; 28. a second graphite condenser vent; 29. a third graphite condenser drain port; 30. and a third graphite condenser vent.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1, a steam injection system includes a first graphite condenser 1, a second graphite condenser 2, a third graphite condenser 3, a first steam ejector 4, a second steam ejector 5, a third steam ejector 6, a first ejector connecting pipe 7, and a second ejector connecting pipe 8;
the first graphite condenser 1 is sequentially provided with a first exhaust pipe 9, a first condenser cooling water outlet 10, a first condenser cooling water inlet 11 and a first condenser condensate outlet 12 from top to bottom, the second graphite condenser 2 is sequentially provided with a second exhaust pipe 13, a second condenser cooling water outlet 14, a second condenser cooling water inlet 15 and a second condenser condensate outlet 16 from top to bottom, and the third graphite condenser 3 is sequentially provided with a third exhaust pipe 17, a third condenser cooling water outlet 18, a third condenser cooling water inlet 19 and a third condenser condensate outlet 20 from top to bottom;
a first steam inlet 21 is arranged on the left side of the first graphite condenser 1, a second steam inlet 22 is arranged on the left side of the second graphite condenser 2, and a third steam inlet 23 is arranged on the left side of the third graphite condenser 3;
an air suction opening 24 is arranged at the input end of the first steam ejector 4, the output end of the air suction opening is connected with a first steam inlet 21, the input end of the second steam ejector 5 is connected with a first exhaust pipe 9, the output end of the second steam ejector is connected with the input end of a first ejector connecting pipe 7, the output end of the first ejector connecting pipe 7 is connected with a second steam inlet 22, the input end of the third steam ejector 6 is connected with a second exhaust pipe 13, the output end of the third steam ejector connecting pipe is connected with the input end of a second ejector connecting pipe 8, and the output end of the second ejector connecting pipe 8 is connected with a third steam inlet 23.
And a first graphite condenser exhaust port 25 and a first graphite condenser vent port 26 are sequentially arranged on the right side of the first graphite condenser 1 from top to bottom, a second graphite condenser exhaust port 27 and a second graphite condenser vent port 28 are sequentially arranged on the right side of the second graphite condenser 2 from top to bottom, and a third graphite condenser exhaust port 29 and a third graphite condenser vent port 30 are sequentially arranged on the right side of the third graphite condenser 3 from top to bottom.
The working principle is as follows: firstly, water vapor with certain pressure is conveyed into a first graphite condenser 1 through a first vapor ejector 4 for condensation, incompletely condensed working vapor is conveyed into a second graphite condenser 2 through a second vapor ejector 5 and a first ejector connecting pipe 7 for secondary cooling, incompletely cooled working vapor is conveyed into a third graphite condenser 3 through a third vapor ejector 6 and a second ejector connecting pipe 8 again for third cooling, produced cooling liquid is discharged through a first condenser condensate discharging port 12, a second condenser condensate discharging port 16 and a third condenser condensate discharging port 20 respectively, the vacuum degree is improved through the multi-stage matching of a plurality of vapor jet pump bodies and a plurality of graphite condensers, and the vapor jet vacuum pump replaces a liquid ring vacuum pump and can stably run for a long time.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention and not to limit it; although the present invention has been described in detail with reference to preferred embodiments, those skilled in the art will appreciate that; the invention can be modified or equivalent substituted for some technical features; without departing from the spirit of the present invention, it should be understood that the scope of the claims is intended to cover all such modifications and variations.
Claims (2)
1. A steam injection system is characterized by comprising a first graphite condenser, a second graphite condenser, a third graphite condenser, a first steam ejector, a second steam ejector, a third steam ejector, a first ejector connecting pipe and a second ejector connecting pipe;
the first graphite condenser is sequentially provided with a first exhaust pipe, a first condenser cooling water outlet, a first condenser cooling water inlet and a first condenser condensate outlet from top to bottom, the second graphite condenser is sequentially provided with a second exhaust pipe, a second condenser cooling water outlet, a second condenser cooling water inlet and a second condenser condensate outlet from top to bottom, and the third graphite condenser is sequentially provided with a third exhaust pipe, a third condenser cooling water outlet, a third condenser cooling water inlet and a third condenser condensate outlet from top to bottom;
a first steam inlet is formed in the left side of the first graphite condenser, a second steam inlet is formed in the left side of the second graphite condenser, and a third steam inlet is formed in the left side of the third graphite condenser;
the input of first steam ejector is equipped with the extraction opening, and first steam inlet is connected to its output, first blast pipe is connected to second steam ejector's input, and the input that first ejector was taken over is connected to its output, the output that first ejector was taken over is connected second steam inlet, the second blast pipe is connected to third steam ejector's input, and the input that second ejector was taken over is connected to its output, the third steam inlet is connected to the output that second ejector was taken over.
2. The steam injection system of claim 1, wherein a first graphite condenser drain port and a first graphite condenser vent port are sequentially arranged on the right side of the first graphite condenser from top to bottom, a second graphite condenser drain port and a second graphite condenser vent port are sequentially arranged on the right side of the second graphite condenser from top to bottom, and a third graphite condenser drain port and a third graphite condenser vent port are sequentially arranged on the right side of the third graphite condenser from top to bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120007618.6U CN214366931U (en) | 2021-01-04 | 2021-01-04 | Steam injection system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120007618.6U CN214366931U (en) | 2021-01-04 | 2021-01-04 | Steam injection system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214366931U true CN214366931U (en) | 2021-10-08 |
Family
ID=77953572
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120007618.6U Active CN214366931U (en) | 2021-01-04 | 2021-01-04 | Steam injection system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214366931U (en) |
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2021
- 2021-01-04 CN CN202120007618.6U patent/CN214366931U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A steam injection system Effective date of registration: 20230510 Granted publication date: 20211008 Pledgee: Bank of China Limited by Share Ltd. Jiyuan branch Pledgor: Jiyuan Hengshun New Materials Co.,Ltd. Registration number: Y2023980040121 |