CN220726506U - Two-stage compression drainage balance system - Google Patents
Two-stage compression drainage balance system Download PDFInfo
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- CN220726506U CN220726506U CN202322449733.0U CN202322449733U CN220726506U CN 220726506 U CN220726506 U CN 220726506U CN 202322449733 U CN202322449733 U CN 202322449733U CN 220726506 U CN220726506 U CN 220726506U
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- 238000007906 compression Methods 0.000 title claims abstract description 21
- 230000006835 compression Effects 0.000 title claims abstract description 20
- 239000007788 liquid Substances 0.000 claims abstract description 166
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 87
- 238000000034 method Methods 0.000 claims description 64
- 230000001502 supplementing effect Effects 0.000 claims description 12
- 230000002209 hydrophobic effect Effects 0.000 claims description 8
- 239000005871 repellent Substances 0.000 claims description 3
- 230000002940 repellent Effects 0.000 claims description 2
- 239000013589 supplement Substances 0.000 claims description 2
- 239000002699 waste material Substances 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 2
- 230000003020 moisturizing effect Effects 0.000 description 4
- 238000005507 spraying Methods 0.000 description 3
- 238000001816 cooling Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 229920006395 saturated elastomer Polymers 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
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Abstract
The utility model relates to a two-stage compression drainage volume balance system, it includes one-level compressor system, first vapour and liquid separator, second vapour and liquid separator, one-level compressor system's export with first vapour and liquid separator's entry intercommunication, first vapour and liquid separator's gas outlet with second vapour and liquid separator's entry intercommunication, second vapour and liquid separator's export with second vapour and liquid separator's entry intercommunication, be provided with on the second vapour and liquid separator and be used for controlling the drainage system of second vapour and liquid separator drainage, drainage system with first vapour and liquid separator intercommunication. The application has the effect of reducing water resource waste.
Description
Technical Field
The application relates to the technical field of compressors, in particular to a two-stage compression water drainage quantity balance system.
Background
In the operation process of the two-stage process gas compressor, the first-stage compressor can boost the normal pressure process gas to 0.7Mpa G, and because the water content of the incoming gas is very low, after the first-stage compressor and water are mixed and compressed, the water in the gas becomes saturated state, the water in the subsequent first gas-liquid separator is consumed at the moment, the water in the first gas-liquid separator is continuously consumed in the continuous compression process, the water supplementing operation is required to be continuously carried out on the first gas-liquid separator, the 0.7Mpa G saturated water needs to enter the second-stage compressor to be boosted to 22.5Mpa G, the exhaust temperature is controlled to be 60 ℃, the pressurized process gas is separated out after the process gas passes through the subsequent second gas-liquid separator, the water in the second gas-liquid separator is continuously increased, and the water draining operation is required to be carried out on the second gas-liquid separator.
In some remote areas or desert areas, water resources are relatively lacking and need to be fully utilized, so that water cannot be supplemented or discharged from the outside at will, and waste of the water resources is caused.
Disclosure of Invention
In order to reduce the waste of water resources, the application provides a two-stage compression water-repellent balance system.
The application provides a two-stage compression hydrophobic volume balance system adopts following technical scheme:
the utility model provides a two-stage compression water repellent balance system, includes one-level compressor system, first gas-liquid separator, second compressor system, second gas-liquid separator, the export of one-level compressor system with the entry intercommunication of first gas-liquid separator, the gas outlet of first gas-liquid separator with the entry intercommunication of second compressor system, the export of second compressor system with the entry intercommunication of second gas-liquid separator, be provided with on the second gas-liquid separator and be used for controlling the drainage system of second gas-liquid separator drainage, drainage system with first gas-liquid separator intercommunication.
Through adopting above-mentioned technical scheme, through drainage system's setting, can recycle unnecessary water in the second gas-liquid separator and let in the first gas-liquid separator that needs moisturizing, reduced the moisturizing volume that needs in the first gas-liquid separator effectively, reduced the waste of water resource.
Preferably, the primary compressor system comprises a first motor and a first process gas compressor connected to the first motor, a first inlet pipeline is connected to the first process gas compressor, a first outlet pipeline is connected to the first process gas compressor, one end, far away from the first process gas compressor, of the first outlet pipeline is connected to the first gas-liquid separator, and a first one-way valve is arranged on the first outlet pipeline.
Through adopting above-mentioned technical scheme, first motor and external power supply electricity are connected, and process gas gets into first process gas compressor from first entry pipeline, and first motor drive first process gas compressor carries out the one-level to process gas and pressurizes, and the process gas after the one-level pressurization is sent into first gas-liquid separator through first export pipeline, has accomplished the one-level to process gas and has pressurized, and the backward flow phenomenon has been reduced effectively to the setting of first check valve, is convenient for carry out work with high efficiency.
Preferably, the secondary compressor system comprises a second motor and a second process gas compressor connected to the second motor, a second inlet pipeline is connected to the second process gas compressor, one end, far away from the second process gas compressor, of the second inlet pipeline is connected to the first gas-liquid separator, a second outlet pipeline is connected to the second process gas compressor, one end, far away from the second process gas compressor, of the second outlet pipeline is connected to the second gas-liquid separator, and a second one-way valve is arranged on the second outlet pipeline.
Through adopting above-mentioned technical scheme, second motor and external power supply electricity are connected, and the process gas after the one-level pressurization gets into second process gas compressor from the second entry pipeline, and second motor drive second process gas compressor carries out the second pressurization to the process gas, and the process gas after the second pressurization is sent into second gas-liquid separator through the second export pipeline, has accomplished the second pressurization to the process gas, and the backflow phenomenon has been reduced effectively to the setting of second check valve, is convenient for carry out work with high efficiency.
Preferably, the drainage system comprises a liquid level transmitter arranged on the second gas-liquid separator, a first liquid return pipe arranged on the second gas-liquid separator, and a pneumatic ball valve arranged on the first liquid return pipe, wherein the first liquid return pipe is communicated with the first gas-liquid separator.
Through adopting above-mentioned technical scheme, through the setting of liquid level transmitter, when the inside liquid level of second gas-liquid separator is higher, liquid level transmitter sends the signal and gives external PLC equipment, and external PLC receives the signal and controls pneumatic ball valve and open for in the second gas-liquid separator drainage and the transport to first gas-liquid separator, for first gas-liquid separator moisturizing.
Preferably, the first liquid return pipe is provided with an orifice plate.
Through adopting above-mentioned technical scheme, through the setting of orifice plate, the flow of second gas-liquid separator to first gas-liquid separator water delivery of being convenient for control.
Preferably, a cooler is connected to the gas outlet of the second gas-liquid separator, a second liquid return pipe is installed on the cooler, a drain valve is installed on the second liquid return pipe, the second liquid return pipe is communicated with the first gas-liquid separator, and a third one-way valve for controlling water to flow into the first gas-liquid separator from the drain valve is arranged on the second liquid return pipe.
Through adopting above-mentioned technical scheme, the process gas after the second grade compression can discharge and cool off through the cooler, and there is water to precipitate after gas temperature reduces, and in the liquid collecting bag in the cooler was stored to the water that precipitates, the trap can be opened when having liquid, flows back to first gas-liquid separator through the second liquid return pipe and carries out recycle.
Preferably, a water supplementing pipe for supplementing water is arranged on the primary compressor system, and a first hand valve for controlling whether the water supplementing pipe supplements water or not is arranged on the water supplementing pipe.
Through adopting above-mentioned technical scheme, when operating mode is undulant, the user can open first hand valve and carry out moisturizing in to the system, and the control system balance of being convenient for.
Preferably, a drain pipe for draining water is arranged on the first gas-liquid separator, and a second hand valve for controlling whether the drain pipe drains water or not is arranged on the drain pipe.
Through adopting above-mentioned technical scheme, when operating mode is undulant, the user can open the second law and drain in to the system, is convenient for control system balance.
In summary, the present application includes at least one of the following beneficial technical effects:
1. through the arrangement of the drainage system, water needing to be discharged on the second gas-liquid separator can be returned to the first gas-liquid separator, the first gas-liquid separator is not required to be supplied with water from the outside, dynamic balance of internal liquid can be realized by adjusting the water quantity of the returned water, and water resources are effectively saved;
2. the water separated out from the cooled process gas can be recovered and introduced into the first gas-liquid separator through the arrangement of the cooler and the second liquid return pipe, so that water resources are further recovered;
3. through the setting of first hand valve and second hand valve, the user can control the inside water yield condition of system through first hand valve and second hand valve, and the control system balance of being convenient for.
Drawings
Fig. 1 is a schematic diagram mainly showing the overall structure in the embodiment of the present application.
Reference numerals: 1. a first stage compressor system; 11. a first motor; 12. a first process gas compressor; 2. a first gas-liquid separator; 3. a secondary compressor system; 31. a second motor; 32. a second process gas compressor; 4. a second gas-liquid separator; 5. a drainage system; 51. a liquid level transmitter; 52. a first liquid return pipe; 53. pneumatic ball valves; 6. a first inlet line; 7. a first outlet line; 8. a first one-way valve; 9. a second inlet line; 10. a second outlet line; 20. a second one-way valve; 30. an orifice plate; 40. a cooler; 50. a second liquid return pipe; 60. a drain valve; 70. a third one-way valve; 80. a water supplementing pipe; 90. a first hand valve; 100. a drain pipe; 200. and a second hand valve.
Detailed Description
The present application is described in further detail below in conjunction with fig. 1.
The embodiment of the application discloses a two-stage compression water drainage quantity balance system.
As shown in fig. 1, a two-stage compression dewatering balance system comprises a first compressor system 1, a first gas-liquid separator 2, a second compressor system 3 and a second gas-liquid separator 4, wherein the first compressor system 1 comprises a first motor 11 and a first process gas compressor 12, the first motor 11 is electrically connected with an external power supply, the first motor 11 is used for driving the first process gas compressor 12 to work, a first inlet pipeline 6 is connected to the first process gas compressor 12, a first outlet pipeline 7 is also connected to the first process gas compressor 12, one end, far away from the first process gas compressor 12, of the first outlet pipeline 7 is connected to the first gas-liquid separator 2, a first one-way valve 8 is arranged on the first outlet pipeline 7, substances in the first outlet pipeline 7 can only be conveyed to the first gas-liquid separator 2 from the first process gas compressor 12, a head water spraying pipeline is connected to the first gas-liquid separator 2, and water in the first gas-liquid separator 2 can be pumped and cooled by spraying water to the first process gas compressor 12.
As shown in fig. 1, the first gas-liquid separator 2 is connected with a second inlet pipeline 9, the second inlet pipeline 9 is used for discharging gas in the first gas-liquid separator 2, the secondary compressor system 3 comprises a second motor 31 and a second process gas compressor 32, the second motor 31 is electrically connected with an external power supply, the second motor 31 is used for driving the second process gas compressor 32 to work, one end of the second inlet pipeline 9 away from the first gas-liquid separator 2 is connected with the second process gas compressor 32 and is used for providing process gas for the second process gas compressor 32, the second process gas compressor 32 is also connected with a second outlet pipeline 10, one end of the second outlet pipeline 10 away from the second process gas compressor 32 is connected with the second gas-liquid separator 4, and the second outlet pipeline 10 is provided with a second one-way valve 20, so that substances in the second outlet pipeline 10 can only be conveyed from the second process gas compressor 32 to the second gas-liquid separator 4, and the second gas-liquid separator 4 is also connected with a machine head water spraying pipeline for pumping water from the second process gas-liquid separator 4 and cooling the second gas-liquid separator 32.
As shown in fig. 1, a drainage system 5 for controlling drainage of the second gas-liquid separator 4 is arranged on the second gas-liquid separator 4, the drainage system 5 comprises a liquid level transmitter 51, a first liquid return pipe 52 and a pneumatic ball valve 53, the liquid level transmitter 51 is arranged on the second gas-liquid separator 4 and is used for detecting the liquid level inside the second gas-liquid separator 4, one end of the first liquid return pipe 52 is connected to the second gas-liquid separator 4, the other end of the first liquid return pipe 52 is connected to the first gas-liquid separator 2, an orifice plate 30 is further arranged on the first liquid return pipe 52, when the liquid level transmitter 51 detects that the liquid level inside the second gas-liquid separator 4 is too high, the liquid level transmitter 51 transmits a signal to external PLC equipment, the external PLC receives the signal and controls the pneumatic ball valve 53 to open, so that the second gas-liquid separator 4 drains and is conveyed into the first gas-liquid separator 2, and redundant water in the second gas-liquid separator 4 is refluxed into the first gas-liquid separator 2 for use.
As shown in fig. 1, the gas outlet end of the second gas-liquid separator 4 is connected with a cooler 40, a second liquid return pipe 50 is installed on the cooler 40, a drain valve 60 is installed on the second liquid return pipe 50, one end of the second liquid return pipe 50, which is far away from the cooler 40, is connected to the first gas-liquid separator 2, a third one-way valve 70 is also installed on the second liquid return pipe 50, the third one-way valve 70 enables the liquid in the second liquid return pipe 50 to be only conveyed to the first gas-liquid separator 2 from a cooling method, when in use, the process gas enters the cooler 40 from the second gas-liquid separator 4, the process gas at the original temperature of 60 ℃ is cooled to 40 ℃, water is separated out at this time, the separated water is stored in a liquid collecting bag in the cooler 40, when the liquid is present, the drain valve 60 is opened, the liquid flows back to the first gas-liquid separator 2 through the second liquid return pipe 50 for recycling, the first gas-liquid separator 2 receives the first liquid return pipe 52 and the second liquid return pipe 50, and the water flow back quantity can be controlled by controlling the temperature of the exhaust gas to control the backflow, the water quantity of the system is equal to the water consumption of the water in the dynamic system can be realized. No external water resource is consumed additionally.
As shown in fig. 1, the first process gas compressor 12 is connected with a water supply pipe 80 for supplying water, the water supply pipe 80 is provided with a first hand valve 90 for controlling whether the water supply pipe 80 supplies water, the first gas-liquid separator 2 is connected with a water drain pipe 100 for draining water, the water drain pipe 100 is provided with a second hand valve 200 for controlling whether the water drain pipe 100 supplies water, when the water is in a system, the first hand valve 90 can be opened, the water supply pipe 80 supplies water to the system, when the water is in a system, the second hand valve 200 can be opened, and the water is drained to the system through the water drain pipe 100, so that the water amount in the system is controlled to be proper, and dynamic balance can be kept.
The implementation principle of the embodiment of the application is as follows: when the device is put into practical use, the process gas is subjected to primary compression through the first process gas compressor 12 and then is conveyed to the first gas-liquid separator 2, the process gas absorbs water in the first gas-liquid separator 2 and is conveyed to the second process gas compressor 32 for secondary compression and then is conveyed to the second gas-liquid separator 4, water is separated out of the process gas in the second gas-liquid separator 4 and is introduced into the cooler 40, the water separated out of the second gas-liquid separator 4 flows back into the first gas-liquid separator 2 for supplementing water to the first gas-liquid separator 2, the process gas is cooled in the cooler 40 for reducing the temperature and separating out the water again, the water separated out of the cooler 40 also flows back into the first gas-liquid separator 2 for supplementing water to the first gas-liquid separator 2, and the consumed and supplemented water in the first gas-liquid separator 2 can be controlled to achieve dynamic balance by controlling the exhaust temperature, so that water resources are effectively saved.
The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.
Claims (8)
1. A two-stage compression water repellent volume balance system is characterized in that: including one-level compressor system (1), first gas-liquid separator (2), second gas-liquid separator (3), second gas-liquid separator (4), the export of one-level compressor system (1) with the entry intercommunication of first gas-liquid separator (2), the gas outlet of first gas-liquid separator (2) with the entry intercommunication of second gas-liquid separator (3), the export of second gas-liquid separator (3) with the entry intercommunication of second gas-liquid separator (4), be provided with on second gas-liquid separator (4) and be used for controlling drainage system (5) of second gas-liquid separator (4) drainage, drainage system (5) with first gas-liquid separator (2) intercommunication.
2. The two-stage compression hydrophobic quantity balancing system according to claim 1, wherein: the primary compressor system (1) comprises a first motor (11), and a first process gas compressor (12) connected to the first motor (11), wherein a first inlet pipeline (6) is connected to the first process gas compressor (12), a first outlet pipeline (7) is connected to the first process gas compressor (12), one end, far away from the first process gas compressor (12), of the first outlet pipeline (7) is connected to the first gas-liquid separator (2), and a first one-way valve (8) is arranged on the first outlet pipeline (7).
3. The two-stage compression hydrophobic quantity balancing system according to claim 1, wherein: the secondary compressor system (3) comprises a second motor (31), and a second process gas compressor (32) connected to the second motor (31), wherein a second inlet pipeline (9) is connected to the second process gas compressor (32), one end, far away from the second process gas compressor (32), of the second inlet pipeline (9) is connected to the first gas-liquid separator (2), a second outlet pipeline (10) is connected to the second process gas compressor (32), one end, far away from the second process gas compressor (32), of the second outlet pipeline (10) is connected to the second gas-liquid separator (4), and a second one-way valve (20) is arranged on the second outlet pipeline (10).
4. The two-stage compression hydrophobic quantity balancing system according to claim 1, wherein: the drainage system (5) comprises a liquid level transmitter (51) arranged on the second gas-liquid separator (4), a first liquid return pipe (52) arranged on the second gas-liquid separator (4), and a pneumatic ball valve (53) arranged on the first liquid return pipe (52), wherein the first liquid return pipe (52) is communicated with the first gas-liquid separator (2).
5. The two-stage compression hydrophobic quantity balancing system according to claim 4, wherein: an orifice plate (30) is arranged on the first liquid return pipe (52).
6. The two-stage compression hydrophobic quantity balancing system according to claim 1, wherein: the gas outlet of the second gas-liquid separator (4) is connected with a cooler (40), a second liquid return pipe (50) is arranged on the cooler (40), a drain valve (60) is arranged on the second liquid return pipe (50), the second liquid return pipe (50) is communicated with the first gas-liquid separator (2), and a third one-way valve (70) for controlling water to flow into the first gas-liquid separator (2) from the drain valve (60) is arranged on the second liquid return pipe (50).
7. The two-stage compression hydrophobic quantity balancing system according to claim 1, wherein: the primary compressor system (1) is provided with a water supplementing pipe (80) for supplementing water, and the water supplementing pipe (80) is provided with a first hand valve (90) for controlling whether the water supplementing pipe (80) supplements water or not.
8. The two-stage compression hydrophobic quantity balancing system according to claim 1, wherein: the first gas-liquid separator (2) is provided with a drain pipe (100) for draining water, and the drain pipe (100) is provided with a second hand valve (200) for controlling whether the drain pipe (100) drains water or not.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322449733.0U CN220726506U (en) | 2023-09-08 | 2023-09-08 | Two-stage compression drainage balance system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322449733.0U CN220726506U (en) | 2023-09-08 | 2023-09-08 | Two-stage compression drainage balance system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220726506U true CN220726506U (en) | 2024-04-05 |
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ID=90488585
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322449733.0U Active CN220726506U (en) | 2023-09-08 | 2023-09-08 | Two-stage compression drainage balance system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220726506U (en) |
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2023
- 2023-09-08 CN CN202322449733.0U patent/CN220726506U/en active Active
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