CN105889155A - High-pressure gas pressure energy circulating pump - Google Patents

High-pressure gas pressure energy circulating pump Download PDF

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Publication number
CN105889155A
CN105889155A CN201410711763.7A CN201410711763A CN105889155A CN 105889155 A CN105889155 A CN 105889155A CN 201410711763 A CN201410711763 A CN 201410711763A CN 105889155 A CN105889155 A CN 105889155A
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China
Prior art keywords
way valve
chamber
port
liquid outlet
inlet
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CN201410711763.7A
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Chinese (zh)
Inventor
蒋泽
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Shaanxi Dingji Energy Science And Technology Co Ltd
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Shaanxi Dingji Energy Science And Technology Co Ltd
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Priority to CN201410711763.7A priority Critical patent/CN105889155A/en
Publication of CN105889155A publication Critical patent/CN105889155A/en
Pending legal-status Critical Current

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Abstract

The invention relates to the technical field of energy circulating devices, in particular to a high-pressure gas pressure energy circulating pump. According to the high-pressure gas pressure energy circulating pump, power resource waste can be reduced. The high-pressure gas pressure energy circulating pump comprises a body, a first three-way valve, a second three-way valve, a third three-way valve, a fourth three-way valve, an absorption liquid low-pressure regenerative device and a circulating liquid make-up pump. A work cavity is formed in the body, a separation plate, a left piston, a right piston and a connecting rod are arranged in the work cavity, the left piston is located on the left side of the separation plate, and the right piston is located on the right side of the separation plate. The connecting rod penetrates the separation plate, the left end of the connecting rod is connected with the left piston, and the right end of the connecting rod is connected with the right piston. The work cavity is divided by the separation plate, the left piston and the right piston into a first chamber, a second chamber, a third chamber and a fourth chamber. A first liquid inlet, a second liquid inlet, a third liquid inlet, a fourth liquid inlet, a first liquid outlet, a second liquid outlet, a third liquid outlet and a fourth liquid outlet are arranged on the body.

Description

High pressure gas pressure energy energy circulation pump
Technical field
The present invention relates to the technical field of energy circulation device, particularly relate to a kind of high pressure air pressure Power energy energy circulation pump.
Background technology
It is known that in natural gas processing and some chemical processes, the most under high pressure absorption tower Interior by the harmful components in liquid absorption gas, the high pressure absorbing some composition in gas is rich Liquid throttling reverts to lean solution to low pressure or normal pressure, regeneration parsing;After low pressure lean solution is again by pump supercharging Enter absorption tower to repeat to absorb, and in many engineerings, above-mentioned step is dominated by solution circulation pump Complete, and solution circulation pump can use a large amount of electric power resource in having dominated above-mentioned steps, from And cause the extensive waste of electric power resource.
Summary of the invention
For solving above-mentioned technical problem, the present invention provides a kind of height reducing electric power resource waste Pressure of compressed air energy energy circulation pump.
The high pressure gas pressure energy energy circulation pump of the present invention, including main body, the first three-way valve, Two three-way valve, the 3rd three-way valve, the 4th three-way valve, absorbing liquid low pressure regeneration device and circulation fluid Make-up pump;Described main body be internally provided with working chamber, and be provided with in working chamber dividing plate, Left piston, right piston and connecting rod, described left piston is positioned at the left of dividing plate, described right piston Being positioned at the right of dividing plate, described connecting rod connects through the left end of dividing plate and connecting rod with left piston Connecing, the right-hand member of described connecting rod is connected with right piston, and described dividing plate, left piston and right piston will Working chamber is divided into the first chamber, the second chamber, the 3rd chamber and the 4th chamber, described first chamber Room is positioned at the left of the second chamber, and described 4th chamber is positioned at the right of the second chamber, and Three chambers are between the second chamber and the 4th chamber;The first feed liquor it is provided with in described main body Mouth, the second inlet, the 3rd inlet, the 4th inlet, the first liquid outlet, second go out liquid Mouthful, the 3rd liquid outlet and the 4th liquid outlet, described first inlet and the first liquid outlet all have the One chamber communicates, and described second inlet and the second liquid outlet all have the 4th chamber to communicate, described 3rd inlet and the 3rd liquid outlet all have the second chamber to communicate, described 4th inlet and the 4th Liquid outlet all has the 3rd chamber to communicate;First port of described first three-way valve and high-pressure tower high pressure The liquid outlet connection of rich solution, the second port of described first three-way valve and third connectivity mouth and first enter Liquid mouth and the connection of the second inlet;First port of described second three-way valve is with absorbing liquid low pressure again Generating apparatus connect, the second port of described second three-way valve and third connectivity mouth and the first liquid outlet and Second liquid outlet connection;First port of described 3rd three-way valve and absorbing liquid low pressure regeneration device Connection, the second port of described 3rd three-way valve and third connectivity mouth and the 3rd inlet and the 4th enter Liquid mouth connects;First port of described 4th three-way valve connects with the liquid feeding end of high-pressure tower, described Second port of the 4th three-way valve and third connectivity mouth and the 3rd liquid outlet and the 4th liquid outlet connect; One end of described circulation fluid make-up pump connects with absorbing liquid low pressure regeneration device, and described circulation fluid is mended The liquid feeding end of the other end and high-pressure tower that fill pump connects.
The high pressure gas pressure energy energy circulation pump of the present invention, the first port of described first three-way valve Connected by the first communicating pipe with the liquid outlet of high-pressure tower high pressure rich solution, described first three-way valve Second port and third connectivity mouth and the first inlet and the second inlet by the second communicating pipe and Third connecting pipe connects.
The high pressure gas pressure energy energy circulation pump of the present invention, the first port of described second three-way valve Connected by the 4th communicating pipe with absorbing liquid low pressure regeneration device, the second of described second three-way valve Port and third connectivity mouth and the first liquid outlet and the second liquid outlet are by the 5th communicating pipe and the 6th Communicating pipe connects.
The high pressure gas pressure energy energy circulation pump of the present invention, the first port of described 3rd three-way valve Connected by the 7th communicating pipe with absorbing liquid low pressure regeneration device, the second of described 3rd three-way valve Port and third connectivity mouth and the 3rd inlet and the 4th inlet are by eight connectivity pipe and the 9th Communicating pipe connects.
The high pressure gas pressure energy energy circulation pump of the present invention, the first port of described 4th three-way valve Connected by the tenth communicating pipe with the liquid feeding end of high-pressure tower, the second port of described 4th three-way valve With third connectivity mouth and the 3rd liquid outlet and the 4th liquid outlet by the tenth a connecting pipe and the 12nd Communicating pipe connects.
The high pressure gas pressure energy energy circulation pump of the present invention, one end of described circulation fluid make-up pump with The connection of 7th communicating pipe, the other end of described circulation fluid make-up pump and the connection of the tenth communicating pipe.
Compared with prior art the invention have the benefit that by above-mentioned setting, can pass through Rich solution is entered the first chamber by the first three-way valve and the first inlet by high-pressure tower, promotes left work Fill in and drive right piston to move right by connecting rod, and by the lean solution in the second chamber the right 3rd Liquid outlet pump is to high-pressure tower, by the low pressure lean solution of absorbing liquid low pressure regeneration device by the 4th inlet Suck the 3rd chamber, the rich solution in the 4th chamber is squeezed into absorbing liquid low pressure again by the second liquid outlet Generating apparatus, when right piston movement to right-hand member end, the first three-way valve, the second three-way valve, Three three-way valve and the rotary cutting change of ends simultaneously of the 4th three-way valve, now high pressure rich solution is by the second feed liquor Mouth enters the 4th chamber, and right piston is to left movement, and the lean solution of the 3rd chamber is by the 4th liquid outlet pump Entering high-pressure tower, low pressure lean solution is sucked the second chamber by the 3rd inlet, the rich solution in the 4th chamber By first liquid outlet input absorbing liquid low pressure regeneration installation method, iterative cycles thus reduce electricity The effect of the power wasting of resources.
Accompanying drawing explanation
Fig. 1 is the structural representation of the main body of the present invention;
Fig. 2 is the structural representation of the present invention.
Detailed description of the invention
Below in conjunction with the accompanying drawings and embodiment, the detailed description of the invention of the present invention is made the most in detail Describe.Following example are used for illustrating the present invention, but are not limited to the scope of the present invention.
As depicted in figs. 1 and 2, the high pressure gas pressure energy energy circulation pump of the present invention, including main Body, first three-way valve the 1, second three-way valve the 2, the 3rd three-way valve the 3, the 4th three-way valve 4, suction Receive liquid low pressure regeneration device 5 and circulation fluid make-up pump 6;Main body be internally provided with working chamber, And in working chamber, it is provided with dividing plate 7, left piston 8, right piston 9 and connecting rod 10, left work Plug is positioned at the left of dividing plate, and right piston is positioned at the right of dividing plate, and connecting rod passes dividing plate and company The left end of extension bar is connected with left piston, and the right-hand member of connecting rod is connected with right piston, dividing plate, left work Working chamber is divided into first chamber the 11, second chamber the 12, the 3rd chamber 13 and by plug and right piston 4th chamber 14, the first chamber is positioned at the left of the second chamber, and the 4th chamber is positioned at the second chamber The right of room, and the 3rd chamber is between the second chamber and the 4th chamber;Arrange in main body Have first inlet the 15, second inlet the 16, the 3rd inlet the 17, the 4th inlet 18, First liquid outlet the 19, second liquid outlet the 20, the 3rd liquid outlet 21 and the 4th liquid outlet 22, First inlet and the first liquid outlet all have the first chamber to communicate, and the second inlet and second goes out liquid Mouth all has the 4th chamber to communicate, and the 3rd inlet and the 3rd liquid outlet all have the second chamber to communicate, 4th inlet and the 4th liquid outlet all have the 3rd chamber to communicate;First port of the first three-way valve Connect with the liquid outlet of high-pressure tower high pressure rich solution, the second port of the first three-way valve and third connectivity mouth Connect with the first inlet and the second inlet;First port of the second three-way valve is low with absorbing liquid Pressure regenerating unit connection, the second port of the second three-way valve and third connectivity mouth and the first liquid outlet and Second liquid outlet connection;First port of the 3rd three-way valve is with absorbing liquid low pressure regeneration device even Logical, the second port of the 3rd three-way valve and third connectivity mouth and the 3rd inlet and the 4th inlet are even Logical;First port of the 4th three-way valve connects with the liquid feeding end of high-pressure tower, the of the 4th three-way valve Two ports and third connectivity mouth and the 3rd liquid outlet and the 4th liquid outlet connect;Circulation fluid make-up pump One end connects with absorbing liquid low pressure regeneration device, the other end of circulation fluid make-up pump and high-pressure tower The liquid feeding end connection of 23;By above-mentioned setting, by high-pressure tower, rich solution can be passed through first Three-way valve and the first inlet enter the first chamber, promote left piston and drive the right side by connecting rod Piston moves right, and by right for the lean solution in the second chamber the 3rd liquid outlet pump to high-pressure tower, will The low pressure lean solution of absorbing liquid low pressure regeneration device is sucked the 3rd chamber by the 4th inlet, by the 4th Rich solution in chamber is squeezed into absorbing liquid low pressure regeneration device by the second liquid outlet, when right piston movement During to right-hand member end, the first three-way valve, the second three-way valve, the 3rd three-way valve and the 4th three-way valve The rotary cutting change of ends simultaneously, now high pressure rich solution is entered the 4th chamber, right work by the second inlet Plug to left movement, the lean solution of the 3rd chamber is pumped into high-pressure tower by the 4th liquid outlet, low pressure lean solution by 3rd inlet sucks the second chamber, and the rich solution in the 4th chamber is absorbed by the first liquid outlet input Liquid low pressure regeneration installation method, iterative cycles thus reduce electric power resource waste effect.
In the high pressure gas pressure energy energy circulation pump of the present invention, the low pressure lean solution of about 85% is by high pressure Atmospheric pressure energy energy circulation pump utilizes rich solution pressure can pump into high-pressure tower, remains 15% low pressure lean solution Supplemented by circulation fluid make-up pump and pump into.
The high pressure gas pressure energy energy circulation pump of the present invention, the first port of the first three-way valve is with high The liquid outlet of pressure tower height pressure rich solution was connected by the first communicating pipe, the second port of the first three-way valve With third connectivity mouth and the first inlet and the second inlet by the second communicating pipe and third connecting Pipe connects.
The high pressure gas pressure energy energy circulation pump of the present invention, the first port of the second three-way valve and suction Receive liquid low pressure regeneration device to be connected by the 4th communicating pipe, the second port of the second three-way valve and the Three ports and the first liquid outlet and the second liquid outlet are by connecting the 5th communicating pipe and the 6th communicating pipe Logical.
The high pressure gas pressure energy energy circulation pump of the present invention, the first port of the 3rd three-way valve and suction Receive liquid low pressure regeneration device to be connected by the 7th communicating pipe, the second port of the 3rd three-way valve and the Three ports and the 3rd inlet and the 4th inlet are by connecting eight connectivity pipe and the 9th communicating pipe Logical.
The high pressure gas pressure energy energy circulation pump of the present invention, the first port of the 4th three-way valve is with high The liquid feeding end of pressure tower was connected by the tenth communicating pipe, the second port of the 4th three-way valve and threeway Mouth passes through the tenth a connecting pipe with the 3rd liquid outlet and the 4th liquid outlet and the 12nd communicating pipe connected Logical.
The high pressure gas pressure energy energy circulation pump of the present invention, one end of circulation fluid make-up pump and the 7th Communicating pipe connects, the other end of circulation fluid make-up pump and the connection of the tenth communicating pipe.
The above is only the preferred embodiment of the present invention, it is noted that lead for this technology For the those of ordinary skill in territory, on the premise of without departing from the technology of the present invention principle, it is also possible to Making some improvement and modification, these improve and modification also should be regarded as protection scope of the present invention.

Claims (6)

1. a high pressure gas pressure energy energy circulation pump, it is characterised in that include main body, One three-way valve, the second three-way valve, the 3rd three-way valve, the 4th three-way valve, absorbing liquid low pressure regeneration Device and circulation fluid make-up pump;Described main body be internally provided with working chamber, and in working chamber Being provided with dividing plate, left piston, right piston and connecting rod, described left piston is positioned at the left of dividing plate, Described right piston is positioned at the right of dividing plate, and described connecting rod passes dividing plate and the left end of connecting rod Being connected with left piston, the right-hand member of described connecting rod is connected with right piston, described dividing plate, left piston With right piston, working chamber is divided into the first chamber, the second chamber, the 3rd chamber and the 4th chamber, Described first chamber is positioned at the left of the second chamber, and described 4th chamber is positioned at the right side of the second chamber Side, and the 3rd chamber is between the second chamber and the 4th chamber;It is provided with in described main body First inlet, the second inlet, the 3rd inlet, the 4th inlet, the first liquid outlet, Second liquid outlet, the 3rd liquid outlet and the 4th liquid outlet, described first inlet and first goes out liquid Mouth all has the first chamber to communicate, and described second inlet and the second liquid outlet all have the 4th chamber phase Logical, described 3rd inlet and the 3rd liquid outlet all have the second chamber to communicate, described 4th feed liquor Mouth and the 4th liquid outlet all have the 3rd chamber to communicate;First port of described first three-way valve is with high The liquid outlet connection of pressure tower height pressure rich solution, the second port of described first three-way valve and third connectivity mouth Connect with the first inlet and the second inlet;First port of described second three-way valve and absorption Liquid low pressure regeneration device connects, the second port of described second three-way valve and third connectivity mouth and first Liquid outlet and the connection of the second liquid outlet;First port of described 3rd three-way valve and absorbing liquid low pressure Regenerating unit connects, the second port of described 3rd three-way valve and third connectivity mouth and the 3rd inlet Connect with the 4th inlet;First port of described 4th three-way valve connects with the liquid feeding end of high-pressure tower Logical, the second port of described 4th three-way valve and third connectivity mouth and the 3rd liquid outlet and the 4th go out liquid Mouth connection;One end of described circulation fluid make-up pump connects with absorbing liquid low pressure regeneration device, described The other end of circulation fluid make-up pump connects with the liquid feeding end of high-pressure tower.
2. high pressure gas pressure energy energy circulation pump as claimed in claim 1, it is characterised in that First port of described first three-way valve connects by first with the liquid outlet of high-pressure tower high pressure rich solution Siphunculus connects, the second port of described first three-way valve and third connectivity mouth and the first inlet and the Two inlets are by connecting with third connecting pipe the second communicating pipe.
3. high pressure gas pressure energy energy circulation pump as claimed in claim 2, it is characterised in that First port of described second three-way valve and absorbing liquid low pressure regeneration device are by the 4th communicating pipe Connection, the second port of described second three-way valve and third connectivity mouth and the first liquid outlet and second go out Liquid mouth is by connecting with the 6th communicating pipe the 5th communicating pipe.
4. high pressure gas pressure energy energy circulation pump as claimed in claim 3, it is characterised in that First port of described 3rd three-way valve and absorbing liquid low pressure regeneration device are by the 7th communicating pipe Connection, the second port of described 3rd three-way valve and third connectivity mouth and the 3rd inlet and the 4th enter Liquid mouth is by connecting eight connectivity pipe and the 9th communicating pipe.
5. high pressure gas pressure energy energy circulation pump as claimed in claim 4, it is characterised in that Described first port of the 4th three-way valve is connected by the tenth communicating pipe with the liquid feeding end of high-pressure tower, Second port of described 4th three-way valve and third connectivity mouth and the 3rd liquid outlet and the 4th liquid outlet By connecting the tenth a connecting pipe and the 12nd communicating pipe.
6. high pressure gas pressure energy energy circulation pump as claimed in claim 5, it is characterised in that One end of described circulation fluid make-up pump connected with the 7th communicating pipe, described circulation fluid make-up pump another One end connected with the tenth communicating pipe.
CN201410711763.7A 2014-11-28 2014-11-28 High-pressure gas pressure energy circulating pump Pending CN105889155A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201410711763.7A CN105889155A (en) 2014-11-28 2014-11-28 High-pressure gas pressure energy circulating pump

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Application Number Priority Date Filing Date Title
CN201410711763.7A CN105889155A (en) 2014-11-28 2014-11-28 High-pressure gas pressure energy circulating pump

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CN105889155A true CN105889155A (en) 2016-08-24

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CN201410711763.7A Pending CN105889155A (en) 2014-11-28 2014-11-28 High-pressure gas pressure energy circulating pump

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108050133A (en) * 2018-01-15 2018-05-18 蔡宁 A kind of booster pump for recycling gas
RU195708U1 (en) * 2019-10-22 2020-02-04 Федеральное государственное унитарное предприятие "Приборостроительный завод" (ФГУП "ПСЗ") Small-sized installation for creating high-pressure gas in the product in automatic mode
CN117536815A (en) * 2023-11-15 2024-02-09 陕西鼎基能源科技有限公司 High-efficiency energy circulating pump

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101676525A (en) * 2008-09-17 2010-03-24 北京丸石有机肥有限公司 Method and device of transforming energy of low-temperature gas
US20100158717A1 (en) * 2008-12-18 2010-06-24 Midwest Pressure Systems, Inc. Vapor recovery gas pressure boosters and methods and systems for using same
CN102032145A (en) * 2010-10-22 2011-04-27 中国石油天然气股份有限公司 Differential pressure power booster
CN203051016U (en) * 2013-02-14 2013-07-10 天津市仕杰达能源技术开发有限公司 Oilfield water injection unpowered pressurization system
CN203783833U (en) * 2014-04-14 2014-08-20 陆伟杰 Pneumatic booster pump

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101676525A (en) * 2008-09-17 2010-03-24 北京丸石有机肥有限公司 Method and device of transforming energy of low-temperature gas
US20100158717A1 (en) * 2008-12-18 2010-06-24 Midwest Pressure Systems, Inc. Vapor recovery gas pressure boosters and methods and systems for using same
CN102032145A (en) * 2010-10-22 2011-04-27 中国石油天然气股份有限公司 Differential pressure power booster
CN203051016U (en) * 2013-02-14 2013-07-10 天津市仕杰达能源技术开发有限公司 Oilfield water injection unpowered pressurization system
CN203783833U (en) * 2014-04-14 2014-08-20 陆伟杰 Pneumatic booster pump

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108050133A (en) * 2018-01-15 2018-05-18 蔡宁 A kind of booster pump for recycling gas
CN108050133B (en) * 2018-01-15 2024-04-09 蔡宁 Booster pump capable of recycling gas
RU195708U1 (en) * 2019-10-22 2020-02-04 Федеральное государственное унитарное предприятие "Приборостроительный завод" (ФГУП "ПСЗ") Small-sized installation for creating high-pressure gas in the product in automatic mode
CN117536815A (en) * 2023-11-15 2024-02-09 陕西鼎基能源科技有限公司 High-efficiency energy circulating pump
CN117536815B (en) * 2023-11-15 2024-08-23 陕西鼎基能源科技有限公司 High-efficiency energy circulating pump

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