CN216207786U - Portable liquefied hydrocarbon tank wagon airtight sampling device - Google Patents
Portable liquefied hydrocarbon tank wagon airtight sampling device Download PDFInfo
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- CN216207786U CN216207786U CN202122567566.0U CN202122567566U CN216207786U CN 216207786 U CN216207786 U CN 216207786U CN 202122567566 U CN202122567566 U CN 202122567566U CN 216207786 U CN216207786 U CN 216207786U
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Abstract
The utility model relates to a liquefied hydrocarbon tank wagon sampling device, in particular to a portable liquefied hydrocarbon tank wagon airtight sampling device. The steel bottle sampler comprises a moving trolley, a steel bottle sampler with an inlet valve and an outlet valve, a support, an air compressor and a moving material recovery tank, wherein the steel bottle sampler is arranged at one end of the moving trolley, the inlet valve and the outlet valve are arranged at the other end of the moving trolley, and the moving material recovery tank is provided with a material inlet and a material outlet. Be provided with the steel bottle standing groove on the support, the steel bottle sampler is placed in the steel bottle standing groove, be provided with entry hose fixation clamp and export trip valve on the support. An inlet hose is arranged on the inlet hose fixing clamp, an inlet quick connection valve I is arranged at one end of the inlet hose, and an inlet quick connection valve II is arranged at the other end of the inlet hose; one end of the outlet cut-off valve is connected with the outlet quick-connection valve through a hose, and the other end of the outlet cut-off valve is connected with the material inlet through a hose.
Description
Technical Field
The utility model relates to a liquefied hydrocarbon tank wagon sampling device, in particular to a portable liquefied hydrocarbon tank wagon airtight sampling device.
Background
At present, when materials in a tank car are extracted as samples at a discharge port of the liquefied hydrocarbon tank car for index test, sealed stainless steel sampler materials (about 2 liters) need to be replaced so as to ensure that the samples in the sampler are consistent with the samples in the tank car. The traditional sampling method can directly discharge the replacement liquefied hydrocarbon (gas and liquid phase) materials into the atmosphere in the replacement process, and the operation process has the following great hazards:
1. the liquid hydrocarbon material is easy to be gasified and volatilized in the air, so that the pollution to the atmosphere is caused;
2. liquid hydrocarbon materials are exposed to the atmospheric environment, so that fire, explosion, poisoning and suffocation accidents are easily caused; 3. the unorganized discharge of materials brings economic losses to enterprises.
SUMMERY OF THE UTILITY MODEL
The utility model provides a portable liquefied hydrocarbon tank wagon airtight sampling device, which aims to reduce the gasification and volatilization of liquid hydrocarbon materials in the loading and unloading process and reduce the pollution to the atmosphere; the risk of fire, explosion, poisoning and suffocation accidents is reduced; reducing unorganized emission and saving cost.
In addition, the utility model also aims to provide a sampling device which is convenient to move so as to conveniently sample liquefied hydrocarbon tank trucks at different positions and reduce unnecessary labor of workers.
In order to achieve the purpose, the technical scheme of the utility model is as follows:
the utility model provides a portable liquefied hydrocarbon tank wagon closed sampling device which comprises a moving trolley, a steel bottle sampler, a support, an air compressor and a moving material recovery tank, wherein one end of the steel bottle sampler is provided with an inlet valve, and the other end of the steel bottle sampler is provided with an outlet valve.
Be provided with the steel bottle standing groove on the support, the steel bottle sampler is placed in the steel bottle standing groove, be provided with entry hose fixation clamp and export trip valve on the support.
An inlet hose is arranged on the inlet hose fixing clamp, an inlet quick connection valve I is arranged at one end of the inlet hose, and an inlet quick connection valve II is arranged at the other end of the inlet hose; one end of the outlet cut-off valve is connected with the outlet quick-connection valve through a hose, and the other end of the outlet cut-off valve is connected with the material inlet through a hose.
The inlet quick connection valve II is detachably connected with the inlet valve, and the outlet quick connection valve is detachably connected with the outlet valve.
Waste gas collecting heads are arranged below the inlet valve and below the outlet valve, the waste gas collecting heads are connected with an air inlet of the air compressor through hoses, and an air outlet of the air compressor is connected with the material inlet through a hose.
Further, the mobile trolley also comprises a power device.
Further, the power device comprises a motor, a gear set and a storage battery.
Further, a pressure gauge is further arranged on the movable material recovery tank.
Further, the side projection view of the waste gas collecting head is a semi-arc shape.
Further, the air outlet of the air compressor is connected with the material inlet through a hose and a one-way valve.
The utility model achieves the following beneficial effects:
the utility model can realize closed operation, prevent materials from being discharged into the atmosphere, improve the environmental protection index and prevent fire, explosion, poisoning and suffocation accidents. The direct contact between personnel and liquefied hydrocarbon is avoided, and the occupational hazards are reduced. In addition, the liquefied hydrocarbon recovered to the mobile material recovery tank can be reused, and material loss and economic loss are reduced.
The waste gas collecting heads are arranged on the lower sides of the two ends of the steel cylinder sampler, so that liquefied hydrocarbon leaked when the steel cylinder sampler is taken down can be collected and pressed into the movable material recovery tank under the assistance of the air compressor, and the leakage of the liquefied hydrocarbon is prevented.
In addition, the utility model is integrally installed on the movable trolley, thereby being convenient to move. Under the assistance of the power device, the robot can be quickly moved to a specified position in a labor-saving manner, and the labor intensity of workers is reduced.
Drawings
Fig. 1 is a front view of the present invention.
Fig. 2 is a side view of the present invention.
In the figure, 1, a trolley is moved; 11. a support; 2. moving the material recovery tank; 21. a pressure gauge; 22. a material inlet; 23. a material outlet; 3. a steel cylinder sampler; 31. an inlet valve; 32. an outlet valve; 33. an inlet quick connection valve I; 34. an inlet hose retaining clip; 35. an inlet quick connection valve II; 36. an outlet quick connection valve; 37. an outlet shut-off valve; 4. an air compressor; 41. a waste gas collection head; 42. a one-way valve.
Detailed Description
To facilitate an understanding of the present invention by those skilled in the art, specific embodiments thereof are described below with reference to the accompanying drawings.
As shown in fig. 1-2, the utility model provides a portable liquefied hydrocarbon tank wagon closed sampling device, which comprises a movable trolley 1, a steel cylinder sampler 3, a support 11, an air compressor 4 and a movable material recovery tank 2, wherein one end of the steel cylinder sampler 3 is provided with an inlet valve, and the other end of the steel cylinder sampler is provided with an outlet valve 32, and the support 11, the air compressor 4 and the movable material recovery tank are arranged on the movable trolley 1. The movable material recovery tank 2 is provided with a material inlet 22, a material outlet 23 and a pressure gauge 21.
Be provided with the steel bottle standing groove on the support 11, steel bottle sampler 3 is placed in the steel bottle standing groove, still be provided with entry hose fixation clamp 34 and export trip valve 37 on the support 11.
An inlet hose is arranged on the inlet hose fixing clamp 34, one end of the inlet hose is provided with an inlet quick connection valve I33, and the other end of the inlet hose is provided with an inlet quick connection valve II 35; one end of the outlet cut-off valve 37 is connected with the outlet quick-connection valve 36 through a hose, and the other end of the outlet cut-off valve is connected with the material inlet 22 through a hose.
The inlet quick-connection valve II 35 is detachably connected with the inlet valve, and the outlet quick-connection valve 36 is detachably connected with the outlet valve 32.
Waste gas collecting heads 41 are arranged below the inlet valve and the outlet valve 32, the waste gas collecting heads 41 are connected with the gas inlet of the air compressor 4 through hoses, and the gas outlet of the air compressor 4 is connected with the material inlet 22 through a hose and a one-way valve 42. Wherein the side projection view of the waste gas collecting head 41 is a semi-arc shape, and the waste gas collecting head 41 surrounds the inlet valve or the outlet valve 32.
Further, in order to facilitate the movement of the sampling device, the mobile cart 1 further comprises a power device. The power device comprises a motor, a gear set and a storage battery, an output shaft of the motor is connected with the gear set, the gear set is connected with a rotating wheel of the movable trolley 1, and the power device provides power for the movement of the movable trolley 1.
When sampling, firstly, connecting the inlet quick connection valve I33 with a quick connection valve at the unloading port end of the tank car; then the dump port end cut-off valve and the outlet cut-off valve 37 of the tank wagon are opened, so that the dump port of the material is pressed into the movable material recovery tank 2, and the dump port of the material is sealed and replaced. Meanwhile, the replacement condition is observed by moving a pressure gauge 21 on the material recovery tank 2. After the replacement and sampling are finished, the dump port end cut-off valve and the outlet cut-off valve 37 of the tank car are closed, and the inlet valve and the outlet valve 32 of the steel cylinder sampler 3 are closed. And then opening the air compressor 4, disconnecting the inlet quick connection valve II 35 and the outlet quick connection valve 36, and simultaneously placing the inlet quick connection valve II 35 and the outlet quick connection valve 36 on the waste gas collecting head 41 to recover liquefied hydrocarbon in the pipeline. And finally, taking down the sampler for assay analysis, and moving the material recovery tank to a recovery facility or a fire torch.
It is worth noting that all parts (such as hoses, quick-connecting valves, cut-off valves, air compressors, etc.) of the present invention need to be of fireproof, explosion-proof and anti-static types to prevent fire and even explosion during the operation of the present invention, which endangers the safety of personnel.
The above-described embodiments of the present invention do not limit the scope of the present invention. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.
Claims (6)
1. The utility model provides a portable liquefied hydrocarbon tank wagon seals sampling device which characterized in that: the device comprises a mobile trolley (1), a steel cylinder sampler (3) with an inlet valve at one end and an outlet valve (32) at the other end, a support (11) arranged on the mobile trolley (1), an air compressor (4) and a mobile material recovery tank (2) with a material inlet (22) and a material outlet (23);
a steel cylinder placing groove is formed in the support (11), the steel cylinder sampler (3) is placed in the steel cylinder placing groove, and an inlet hose fixing clamp (34) and an outlet cut-off valve (37) are arranged on the support (11);
an inlet hose is arranged on the inlet hose fixing clamp (34), one end of the inlet hose is provided with an inlet quick connection valve I (33), and the other end of the inlet hose is provided with an inlet quick connection valve II (35); one end of the outlet cut-off valve (37) is connected with the outlet quick-connection valve (36) through a hose, and the other end of the outlet cut-off valve is connected with the material inlet (22) through a hose;
the inlet quick-connection valve II (35) is detachably connected with the inlet valve, and the outlet quick-connection valve (36) is detachably connected with the outlet valve (32);
waste gas collecting heads (41) are arranged below the inlet valve and the outlet valve (32), the waste gas collecting heads (41) are connected with gas inlets of the air compressor (4) through hoses, and gas outlets of the air compressor (4) are connected with the material inlets (22) through hoses.
2. The portable liquefied hydrocarbon tank car airtight sampling device of claim 1, wherein: the mobile trolley (1) also comprises a power device.
3. The portable liquefied hydrocarbon tank car airtight sampling device of claim 2, wherein: the power device comprises a motor, a gear set and a storage battery.
4. The portable liquefied hydrocarbon tank car airtight sampling device of claim 1, wherein: the movable material recovery tank (2) is also provided with a pressure gauge (21).
5. The portable liquefied hydrocarbon tank car airtight sampling device of claim 1, wherein: the side projection view of the waste gas collecting head (41) is a semi-arc shape.
6. The portable liquefied hydrocarbon tank car airtight sampling device of claim 1, wherein: the air outlet of the air compressor (4) is connected with the material inlet (22) through a hose and a one-way valve (42).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122567566.0U CN216207786U (en) | 2021-10-25 | 2021-10-25 | Portable liquefied hydrocarbon tank wagon airtight sampling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122567566.0U CN216207786U (en) | 2021-10-25 | 2021-10-25 | Portable liquefied hydrocarbon tank wagon airtight sampling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216207786U true CN216207786U (en) | 2022-04-05 |
Family
ID=80888732
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122567566.0U Active CN216207786U (en) | 2021-10-25 | 2021-10-25 | Portable liquefied hydrocarbon tank wagon airtight sampling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216207786U (en) |
-
2021
- 2021-10-25 CN CN202122567566.0U patent/CN216207786U/en active Active
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