CN202629585U - Device for pressurizing to unload tanker ammonia by using intermediate storage tank - Google Patents
Device for pressurizing to unload tanker ammonia by using intermediate storage tank Download PDFInfo
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- CN202629585U CN202629585U CN 201220290286 CN201220290286U CN202629585U CN 202629585 U CN202629585 U CN 202629585U CN 201220290286 CN201220290286 CN 201220290286 CN 201220290286 U CN201220290286 U CN 201220290286U CN 202629585 U CN202629585 U CN 202629585U
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- valve
- pipeline
- storage tank
- communicated
- ammonia
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Abstract
The utility model provides a device for pressurizing to unload tanker ammonia by using an intermediate storage tank, belonging to storage and transportation equipment. According to the device provided by the utility model, a large storage tank is communicated with a tanker through a valve and a pipeline, and is further communicated with the intermediate storage tank through the pipeline and the valve; a heater is arranged on the intermediate storage tank, and is further communicated with the tanker through the pipeline and the valve; and the large storage tank is further communicated with the storage tank to ammonia using equipment. The device provided by the utility model has the advantages that an ammonia presser is eliminated; the conventional intermediate storage tank of a factory is used and is connected through a pipeline, so that the tanker ammonia is unloaded. The equipment and the energy can be saved; and the device has the advantages of reliable use and simple operation. The device can be widely used for a float glass process.
Description
Technical field
The utility model belongs to warehousing and transportation facilities, relates to a kind of device that utilizes the intermediate storage tank pressurization ammonia on the tank car to be discharged to storage tank.
Background technique
In float glass, using a large amount of ammonia, generally all is oneself not produce ammonia to adopt outsourcing ammonia.Be provided with the larger storage tank of storage of ammonia in the factory, ship ammonia, the ammonia in the tank car is discharged into larger storage tank with tank car.The method of unloading is to utilize ammonia compressor, with the compression of the ammonia in the larger storage tank of storage ammonia, squeezes into tank car, and liquefied ammonia is discharged into the larger storage tank of storage ammonia in the compressing tank car through pipeline.The shortcoming of this device is: because the ammonia compressor that the interior design of industry at present is equipped with does not have oil cooler (adopting air-cooled); So ammonia compressor can not move usually continuously; Must shut down cooling for several times in the middle of unloading; The time of unloading is long, and easy leakage, maintenance, maintenance cost are higher, sometimes production are impacted.
Summary of the invention
The purpose of the utility model just provides a kind of without ammonia compressor, utilizes intermediate storage tank that pressure is provided, and the liquefied ammonia in the tank car is discharged into the device in the larger storage tank of storage of ammonia.
The solution that realizes the utility model purpose is that larger storage tank 22 is connected with tank car 33 through valve 13, pipeline 27, valve 4, pipeline 36, valve 11, and particularly larger storage tank 22 passes through valve 15, pipeline 31, valve 6 connecting tubes 35, and pipeline 35 is leaded up to valve 19 and is communicated with intermediate storage tank 23; Another road is communicated with storage tank 24 through valve 21, and larger storage tank 22 is leaded up to valve 1 connecting tube 32 through valve 14, pipeline 28, and pipeline 32 links to each other with pipeline 29; The other end of pipeline 29 is communicated with tank car 33 through valve 3, pipeline 37, valve 12, and pipeline 32 also is communicated with intermediate storage tank 23 through valve 17, and pipeline 32 also is communicated with heater 23-1; The other end of heater 23-1 is communicated with intermediate storage tank 23, and pipeline 32 also is connected with valve 34, and pipeline 28 another roads are through valve 2 connecting tubes 35; Pipeline 30 1 ends divide two-way; The valve 7 of leading up to is communicated with pipeline 36, and another road is communicated with pipeline 37 through valve 8, and the other end of pipeline 30 also divides two-way; Leading up to valve 10, valve 9 is communicated with larger storage tank 22; Another road is communicated with water storage container 25, and water storage container 25 connects tap water through valve 5, and water storage container 25 is communicated with pond 26.
Storage tank 24 is communicated with heater 24-1 through valve 20, and the other end of heater 24-1 is communicated with storage tank 24 through pipeline.
The utility model has the advantages that and saved ammonia compressor, utilize the existing equipment intermediate storage tank of factory,, realize unloading of tank car ammonia through the connection of pipeline.Saved equipment, practiced thrift the energy, used reliable, simple to operate.
Description of drawings
Accompanying drawing is the structural representation of the utility model
Embodiment
When unloading, tank car 33 is connected, stored ammonia in larger storage tank 22 and the intermediate storage tank 23.Throttle down 1; Prevent that the gas ammonia in the intermediate storage tank 23 from getting into larger storage tank 22; Valve 2, valve 3, valve 4, valve 11, valve 12, valve 13, valve 17 are opened, and valve 34, valve 19, valve 18, valve 7, valve 8 are closed, and only allow the gas ammonia in the intermediate storage tank 23 to get into tank car 33; Be that gas ammonia in the intermediate storage tank 23 gets into tank cars 33 through valve 17, pipeline 29, valve 3, pipeline 37, valve 12.Because the liquefied ammonia that gas ammonia gets in the tank car 33 compressing tank cars 33 reaches the purpose of unloading through valve 11, pipeline 36, valve 4, pipeline 27, valve 13 entering larger storage tanks 22..If the pressure of larger storage tank 22 is higher; The flows of liquid ammonia of tank car 33 flows to larger storage tank 22 speed more slowly or not; The heater 23-1 that starts on the one hand intermediate storage tank 23 further gasifies liquefied ammonia, increases the pressure of intermediate storage tank 23, opens valve 15, valve 6, valve 21 on the other hand and makes the liquefied ammonia in the larger storage tank 22 get into storage tanks 24 through valve 15, pipeline 31, valve 6, pipeline 35 valves 21; The liquefied ammonia of storage tank 24 is used for producing; Reduce the pressure of larger storage tank 22, make the liquefied ammonia of tank car 33 flow to larger storage tank 22 smoothly, car is unsnatched.
During work; Cut off the valve of tank car 33, valve 2, valve 3, valve 4, valve 19, valve 34, close, valve 1, valve 14, valve 6, valve 21 are opened; Gas ammonia in the intermediate storage tank 23 gets into larger storage tank 22 through valve 17, pipeline 32, valve 1, pipeline 28, valve 14; Give larger storage tank 22 superchargings, make liquefied ammonia pass through valve 15, pipeline 31, valve 6, pipeline 35, valve 21 entering storage tanks 24, gas ammonia just arrives gas equipment through pipeline.If pressure starts the heater 23-1 of intermediate storage tank 23 inadequately liquefied ammonia is further gasified, increase the pressure of intermediate storage tank 23, also just increased the pressure of larger storage tank 22, liquefied ammonia just arrives storage tank 24 smoothly.The heater 24-1 that can certainly start storage tank 24 makes the liquefied ammonia gasification of storage tank 24, delivers to gas equipment.
Ammonia excretion if desired, opening valve 7, valve 9, valve 10 is valve 11, unloads ammonia to water storage container 25, opens valve 5 and inserts tap water to water storage container 25, and the ammonia after diluting is entered pond 26.
Claims (2)
1. device that utilizes intermediate storage tank pressurization to unload tank car ammonia, larger storage tank (22) is connected with tank car (33) through valve (13), pipeline (27), valve (4), pipeline (36), valve (11), it is characterized in that larger storage tank (22) passes through valve (15), pipeline (31), valve (6) connecting tube (35); Pipeline (35) is leaded up to valve (19) and is communicated with intermediate storage tank (23), and another road is communicated with storage tank (24) through valve (21), and larger storage tank (22) is leaded up to valve (1) connecting tube (32) through valve (14), pipeline (28); Pipeline (32) links to each other with pipeline (29), and the other end of pipeline (29) is communicated with tank car (33) through valve (3), pipeline (37), valve (12), and pipeline (32) also is communicated with intermediate storage tank (23) through valve (17); Pipeline (32) also is communicated with heater (23-1); The other end of heater (23-1) is communicated with intermediate storage tank (23), and pipeline (32) also is connected with valve (34), and another road of pipeline (28) is through valve (2) connecting tube (35); Pipeline (30) one ends divide two-way; The valve (7) of leading up to is communicated with pipeline (36), and another road is communicated with pipeline (37) through valve (8), and the other end of pipeline (30) also divides two-way; Leading up to valve (10), valve (9) is communicated with larger storage tank (22); Another road is communicated with water storage container (25), and water storage container (25) connects tap water through valve (5), and water storage container (25) is communicated with pond (26).
2. according to the said device that utilizes the intermediate storage tank pressurization to unload tank car ammonia of claim 1, it is characterized in that said storage tank (24) is communicated with heater (24-1) through valve (20), the other end of heater (24-1) is communicated with storage tank (24) through pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220290286 CN202629585U (en) | 2012-06-19 | 2012-06-19 | Device for pressurizing to unload tanker ammonia by using intermediate storage tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220290286 CN202629585U (en) | 2012-06-19 | 2012-06-19 | Device for pressurizing to unload tanker ammonia by using intermediate storage tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202629585U true CN202629585U (en) | 2012-12-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220290286 Expired - Fee Related CN202629585U (en) | 2012-06-19 | 2012-06-19 | Device for pressurizing to unload tanker ammonia by using intermediate storage tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202629585U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105736935A (en) * | 2016-04-20 | 2016-07-06 | 海宁市英德赛电子有限公司 | High-purity ammonia tank truck treatment system and using method thereof |
| CN114719181A (en) * | 2022-03-31 | 2022-07-08 | 华能国际电力股份有限公司丹东电厂 | Differential pressure ammonia unloading method for ammonia storage tank and ammonia unloading device thereof |
-
2012
- 2012-06-19 CN CN 201220290286 patent/CN202629585U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105736935A (en) * | 2016-04-20 | 2016-07-06 | 海宁市英德赛电子有限公司 | High-purity ammonia tank truck treatment system and using method thereof |
| CN114719181A (en) * | 2022-03-31 | 2022-07-08 | 华能国际电力股份有限公司丹东电厂 | Differential pressure ammonia unloading method for ammonia storage tank and ammonia unloading device thereof |
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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: 20121226 Termination date: 20160619 |