CN204827823U - Device is used multipurposely to energy of synthetic ammonia in -process doctor solution - Google Patents
Device is used multipurposely to energy of synthetic ammonia in -process doctor solution Download PDFInfo
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- CN204827823U CN204827823U CN201520457907.0U CN201520457907U CN204827823U CN 204827823 U CN204827823 U CN 204827823U CN 201520457907 U CN201520457907 U CN 201520457907U CN 204827823 U CN204827823 U CN 204827823U
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- China
- Prior art keywords
- tower
- turbo machine
- doctor solution
- pipeline
- throttle valve
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Abstract
The utility model relates to a device is used multipurposely to energy of synthetic ammonia in -process doctor solution, including becoming the system's pipeline, the choke valve that take off the tower and the regeneration groove that links to each other with the choke valve, be equipped with the turbine between system's pipeline of desulfurizing tower and choke valve. The device has reduced the scouring force to the choke valve, make full use of the doctor solution from becoming the potential energy when taking off the tower lower part and coming out to simple structure, simple to operate.
Description
Technical field
The utility model belongs to energy-saving equipment technical field, is specifically related to the total energy approach device of doctor solution in a kind of synthetic ammonia process.
Background technique
At present, in Ammonia Production, have that after reduction valve, to enter the situation of next equipment or operation compared with the liquid of high potential energy more common, liquid potential variation before and after reduction valve is larger, if do not reclaim, not only this portion of energy can waste, and also can cause serious washing away to reduction valve, reduces the working life of reduction valve.
If by certain equipment, this part can be changed into electric energy other equipment use altogether, considerable economic benefit can not only be brought, also can reduce washing away reduction valve, thus extend its working life.
Model utility content
The purpose of this utility model is the total energy approach device overcoming the deficiencies in the prior art and provide doctor solution in a kind of synthetic ammonia process, the device reduces the scouring force to throttle valve, take full advantage of doctor solution from become de-tower bottom out time potential energy, and this apparatus structure is simple, easy for installation.
In order to achieve the above object, the utility model adopts following technological scheme:
The utility model provides the total energy approach device of doctor solution in a kind of synthetic ammonia process, and the regeneration tank comprising the system pipeline of the de-tower of change, throttle valve and be connected with throttle valve, is provided with turbo machine between the system pipeline and throttle valve of desulfurizing tower.
The outlet that described change takes off the system pipeline of tower is connected with arm I and arm II, arm I is connected with the inlet pipe of turbo machine I, arm II is connected with the inlet pipe of turbo machine II, and the outlet conduit of turbo machine I communicates with throttle valve by converging pipeline with the outlet conduit of turbo machine II.
Described change takes off the height difference of the apogee distance turbo machine of the system pipeline of tower into △ h, 35m≤△ h≤40m.
Described change takes off the system pipeline of tower into long distance pipeline, its design pressure >=1.6MPa; Converge the design pressure >=0.6MPa of pipeline.
Compared with prior art, the advantage of the utility model device is:
1. the utility model device comprises the system pipeline, throttle valve and the regeneration tank that is connected with throttle valve that become de-tower, between the system pipeline and throttle valve of desulfurizing tower, be provided with turbo machine; Doctor solution from the de-tower bottom of change out after first pass through turbo machine, take full advantage of doctor solution from become de-tower bottom out time potential energy, drive turbine operation generating, and then through throttle valve, decrease the scouring force to throttle valve, extend the working life of throttle valve.
2. the outlet of the system pipeline of the de-tower of the utility model device change is connected with arm I and arm II, arm I is connected with the inlet pipe of turbo machine I, arm II is connected with the inlet pipe of turbo machine II, and the outlet conduit of turbo machine I communicates with throttle valve by converging pipeline with the outlet conduit of turbo machine II; This structure, owing to having set up two turbo machines in parallel, can improve the utilization ratio of convection cell potential energy, also reduces the power of the motor driving turbine rotor.
3. the utility model apparatus structure is simple, easy for installation, for also bringing certain economic benefit while manufacturing enterprise's energy saving.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
Embodiment
Below in conjunction with accompanying drawing, the utility model is further illustrated.
With reference to shown in Fig. 1, the total energy approach device of doctor solution in a kind of synthetic ammonia process, the regeneration tank 3 comprising the system pipeline 1 of the de-tower of change, throttle valve 2 and be connected with throttle valve, the outlet becoming the system pipeline 1 of de-tower is connected with arm I4 and arm II5, arm I4 is connected with the inlet pipe of turbo machine I6, arm II5 is connected with the inlet pipe of turbo machine II7, and the outlet conduit of turbo machine I6 communicates with throttle valve 2 by converging pipeline 8 with the outlet conduit of turbo machine II7; The height difference of apogee distance turbo machine I6 and turbo machine II7 that described change takes off the system pipeline 1 of tower is △ h, 35m≤△ h≤40m, and the system pipeline 1 becoming de-tower is long distance pipeline, its design pressure >=1.6MPa; Converge the design pressure >=0.6MPa of pipeline 8.
Specific works process:
Become a doctor solution of leaving post from system pipeline 1 bottom becoming de-tower out time pressure be 1.73MPa, be decompressed to 0.6MPa by throttle valve 2 and enter regeneration tank 3, this part energy is wasted, and due to front and back pressure reduction comparatively large, wash away seriously to throttle valve 2; Change leave post position new on two turbogenerators, every cover system generator, doctor solution out flows through arm I4-turbo machine I6 and arm II5-turbo machine II7 afterwards respectively from system pipeline 1 bottom becoming de-tower, doctor solution drives turbo machine I6 and turbo machine II7 to operate respectively and generates electricity, then successively by converging pipeline 8 and throttle valve 2, final doctor solution Pressure Drop, to 0.6MPa, enters regeneration tank.
Claims (4)
1. the total energy approach device of doctor solution in synthetic ammonia process, comprises the system pipeline, throttle valve and the regeneration tank that is connected with throttle valve that become de-tower, it is characterized in that: between the system pipeline and throttle valve of desulfurizing tower, be provided with turbo machine.
2. the total energy approach device of doctor solution in synthetic ammonia process according to claim 1, it is characterized in that: the outlet that described change takes off the system pipeline of tower is connected with arm I and arm II, arm I is connected with the inlet pipe of turbo machine I, arm II is connected with the inlet pipe of turbo machine II, and the outlet conduit of turbo machine I communicates with throttle valve by converging pipeline with the outlet conduit of turbo machine II.
3. the total energy approach device of doctor solution in synthetic ammonia process according to claim 1, is characterized in that: described change takes off the height difference of the apogee distance turbo machine of the system pipeline of tower into △ h, 35m≤△ h≤40m.
4. the total energy approach device of doctor solution in synthetic ammonia process according to claim 2, is characterized in that: described change takes off the system pipeline of tower into long distance pipeline, its design pressure >=1.6MPa; Converge the design pressure >=0.6MPa of pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520457907.0U CN204827823U (en) | 2015-06-30 | 2015-06-30 | Device is used multipurposely to energy of synthetic ammonia in -process doctor solution |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520457907.0U CN204827823U (en) | 2015-06-30 | 2015-06-30 | Device is used multipurposely to energy of synthetic ammonia in -process doctor solution |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204827823U true CN204827823U (en) | 2015-12-02 |
Family
ID=54685432
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520457907.0U Expired - Fee Related CN204827823U (en) | 2015-06-30 | 2015-06-30 | Device is used multipurposely to energy of synthetic ammonia in -process doctor solution |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204827823U (en) |
-
2015
- 2015-06-30 CN CN201520457907.0U patent/CN204827823U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151202 Termination date: 20210630 |