CN217057160U - Liquid ammonia pipeline residual air discharging equipment is exclusively used in - Google Patents
Liquid ammonia pipeline residual air discharging equipment is exclusively used in Download PDFInfo
- Publication number
- CN217057160U CN217057160U CN202121415025.XU CN202121415025U CN217057160U CN 217057160 U CN217057160 U CN 217057160U CN 202121415025 U CN202121415025 U CN 202121415025U CN 217057160 U CN217057160 U CN 217057160U
- Authority
- CN
- China
- Prior art keywords
- liquid ammonia
- residual air
- quick
- rubber hose
- operation joint
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 title claims abstract description 34
- 238000007599 discharging Methods 0.000 title claims abstract description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 8
- 229910021529 ammonia Inorganic materials 0.000 abstract description 7
- 239000002351 wastewater Substances 0.000 abstract description 3
- 238000010276 construction Methods 0.000 abstract description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 6
- 239000007789 gas Substances 0.000 description 6
- 238000001514 detection method Methods 0.000 description 2
- 229910001873 dinitrogen Inorganic materials 0.000 description 2
- 230000008020 evaporation Effects 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 238000010408 sweeping Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 230000007096 poisonous effect Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
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Abstract
The utility model provides a liquid ammonia pipeline residual air discharging equipment is exclusively used in, includes flexible rubber hose, flexible rubber hose's one end and quick-operation joint are connected, and the cask is arranged in to its other end, quick-operation joint passes through stop valve and liquid ammonia pipe connection. The utility model discloses can be very audio-visual the emission condition of residual air in the observation pipeline, the surface of water does not have the bubble and explains that the residual air discharges totally, but uses rubber hose and quick-operation joint greatly reduced to implement the degree of difficulty simultaneously, and the construction is more nimble, guarantees personnel's safety through stop valve control ammonia discharge rate, and the ammonia of discharging to the water is retrieved to the wastewater disposal basin through the overflow, has improved work efficiency greatly, also practices thrift the cost of overhaul simultaneously.
Description
Technical Field
The utility model relates to a detection device, especially relate to a liquid ammonia pipeline residual air discharging equipment is exclusively used in.
Background
The liquid ammonia storage and evaporation system consists of an automobile loading and unloading area, a liquid ammonia storage tank area and a liquid ammonia evaporation area, wherein liquid ammonia storage and transportation are carried in by a tank car and stored at normal temperature under pressure, and gas ammonia is delivered out by a pipeline. In the daily operation in-process, some valve pipelines often appear and exist and leak and need arrange the processing, because the poisonous harmful volatile of liquid ammonia of depositing in the liquid ammonia pipeline, need sweep whole pipeline through nitrogen gas in the daily maintenance, gas detection can only be worked in after qualified, the nitrogen gas process of sweeping is more loaded down with trivial details, blow less a bit locally or not well, there is the dead angle, sweep the unable emission of back tail gas, need enlarge the area of sweeping, it all needs the shut down to be a whole set of pipeline, influence the normal operating of unit. Meanwhile, the pipeline is purged by using nitrogen at least two to three times, so that the nitrogen is wasted more, and the safety measure time is longer.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that, overcome the above-mentioned defect that prior art exists, provide a device that can quick effectual completion liquid ammonia pipeline interior residual gas safety discharges.
The utility model provides a technical scheme that its technical problem adopted is: the utility model provides a liquid ammonia pipeline residual air discharging equipment is exclusively used in, includes rubber hose, rubber hose's one end and quick-operation joint are connected, and the cask is arranged in to its other end, quick-operation joint passes through stop valve and liquid ammonia pipe connection.
Furthermore, a rubber hose arranged in the bucket is provided with a heavy object block.
The utility model discloses the emission condition of residual gas in the observation pipeline that can be very audio-visual, the surface of water bubble-free explains that the residual gas discharges totally, but uses rubber hose and quick-operation joint greatly reduced to implement the degree of difficulty simultaneously, and the construction is more nimble, guarantees personnel's safety through stop valve control ammonia discharge rate, and the ammonia of discharging to the water is retrieved to the wastewater disposal basin through the overflow, has improved work efficiency greatly, also practices thrift the cost of overhaul simultaneously.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
As shown in fig. 1, this embodiment includes flexible rubber hose 2, flexible rubber hose 2's one end and quick-operation joint 1 are connected, and in the cask was arranged in to its other end, are equipped with heavy object piece 3 on the flexible rubber hose 2 of arranging in the cask, quick-operation joint 1 passes through manometer, manual stop valve 4 and liquid ammonia pipe connection.
When liquid ammonia pipeline and valve need overhaul, utilize manual stop valve 4 on the pipeline to exhaust, demolish the manometer, use quick-operation joint and hose to connect manual stop valve 4 to the bucket that fills with the clear water in, through switching valve control ammonia discharge rate, let the ammonia in the pipeline dissolve in water fast, the water in the bucket keeps the overflow state, guarantees that the liquid ammonia of aquatic deposits in unsaturated state, and the water that overflows discharges in the waste water recovery pond.
Various modifications and variations of the present invention may be made by those skilled in the art, and they are within the scope of the present invention provided they are within the scope of the claims and their equivalents.
What is not described in detail in the specification is prior art that is well known to those skilled in the art.
Claims (2)
1. The utility model provides a be exclusively used in liquid ammonia pipeline residual air discharging equipment which characterized in that: including rubber hose, rubber hose's one end and quick-operation joint are connected, and in the cask was arranged in to its other end, quick-operation joint passes through stop valve and liquid ammonia pipe connection.
2. The device for discharging the residual gas in the liquid ammonia pipeline as claimed in claim 1, wherein: the rubber hose arranged in the bucket is provided with a heavy object block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121415025.XU CN217057160U (en) | 2021-06-24 | 2021-06-24 | Liquid ammonia pipeline residual air discharging equipment is exclusively used in |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121415025.XU CN217057160U (en) | 2021-06-24 | 2021-06-24 | Liquid ammonia pipeline residual air discharging equipment is exclusively used in |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217057160U true CN217057160U (en) | 2022-07-26 |
Family
ID=82464820
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121415025.XU Expired - Fee Related CN217057160U (en) | 2021-06-24 | 2021-06-24 | Liquid ammonia pipeline residual air discharging equipment is exclusively used in |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217057160U (en) |
-
2021
- 2021-06-24 CN CN202121415025.XU patent/CN217057160U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220726 |