CN215931386U - Sulfur-containing sewage sampling device - Google Patents
Sulfur-containing sewage sampling device Download PDFInfo
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- CN215931386U CN215931386U CN202122403534.7U CN202122403534U CN215931386U CN 215931386 U CN215931386 U CN 215931386U CN 202122403534 U CN202122403534 U CN 202122403534U CN 215931386 U CN215931386 U CN 215931386U
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Abstract
The utility model relates to the technical field of sewage sampling, in particular to a sulfur-containing sewage sampling device which comprises a gas-liquid separation bottle, wherein the gas-liquid separation bottle is provided with a sewage inlet pipe, a gas outlet pipe and a sampling port, the gas outlet pipe is positioned at the top of the gas-liquid separation bottle, the sampling port is positioned at the bottom of the gas-liquid separation bottle, the gas outlet pipe is used for discharging gas, and the sampling port is fixedly connected with a sampling bottle. When the sulfur-containing sewage sampling device is used, the sewage inlet pipe is in butt joint with the sewage discharge pipe, then the valve for controlling the sewage discharge pipe is opened, so that sulfur-containing sewage and sulfur-containing gas in the sewage discharge pipe enter the gas-liquid separation bottle, the sulfur-containing gas separated from the sewage is still in the gas-liquid separation bottle and cannot enter the atmosphere to pollute the environment, the gas outlet pipe is communicated with the neutralizing liquid barrel through the pipeline, the sulfur-containing gas is prevented from leaking during sampling, and the sulfur-containing sewage and the sulfur-containing gas are prevented from affecting the environment and human bodies.
Description
Technical Field
The utility model relates to a sewage sampling device, in particular to a sulfur-containing sewage sampling device.
Background
In the gas production process, according to relevant regulations, when gas in a high-sulfur-content gas field is decompressed and discharged, a large amount of gas needs to be introduced to a high torch for combustion, and a small amount of gas is connected to a neutralization liquid barrel for neutralization. For the sewage generated in the gas production process, the sewage needs to be sampled and the sulfur content in the sewage needs to be measured. The currently adopted sewage sampling mode is that a sampling bottle is used for directly receiving sewage from a sewage outlet of a sewage discharge pipe, or a funnel is used for connecting the sewage flowing out of the sewage outlet into the sampling bottle, and a valve for controlling the sewage discharge pipe is closed after sampling is finished, so that the leakage of the sulfur-containing sewage is avoided; because the pressure in the sewage discharge pipe is large, part of sewage is far away from the spraying distance, and the sampling bottle cannot collect all the sprayed sewage, the sewage leaks out, and the environment is damaged; and still contain the gas (mostly hydrogen sulfide) that contains sulphur in the blow off pipe, contain the gaseous and sewage and spout together and can not collected by the sampling flask, consequently when carrying out the sample of sewage, still can cause the influence to human body and environment because of the gaseous leakage of sulphur.
SUMMERY OF THE UTILITY MODEL
The utility model aims to: to the in-process that the sewage that contains sulphur that prior art exists carrying out the sample, there are sulphur sewage and the gaseous leakage that contains sulphur, all can cause the problem of influence to human body and environment, provide a sulphur sewage sampling device that contains.
In order to achieve the purpose, the utility model adopts the technical scheme that:
the utility model provides a sulphur sewage sampling device, includes the gas-liquid separation bottle, the gas-liquid separation bottle is provided with into dirty pipe, outlet duct and sample connection, the outlet duct is located gas-liquid separation bottle top, the sample connection is located gas-liquid separation bottle bottom, the outlet duct is used for the intercommunication gas-liquid separation bottle and neutralization liquid bucket, sample connection fixedly connected with sample bottle.
When the sulfur-containing sewage sampling device is used, the sulfur-containing sewage inlet pipe is in butt joint with the drain pipe, then the valve for controlling the drain pipe is opened, so that the sulfur-containing sewage and the sulfur-containing gas in the drain pipe enter the gas-liquid separation bottle, and the sulfur-containing liquid enters the sampling bottle through the sampling port at the bottom of the gas-liquid separation bottle due to the gravity in the gas-liquid separation bottle, so that the sampling process is completed; the sulfur-containing gas separated from the sewage is still in the gas-liquid separation bottle and cannot enter the atmosphere to pollute the environment, the sulfur-containing gas is light and can rise to the gas outlet pipe at the top of the gas-liquid separation bottle, the gas outlet pipe is communicated with the neutralization liquid barrel through a pipeline, the sulfur-containing gas can be introduced into the neutralization liquid barrel for treatment, and the sulfur-containing gas is prevented from leaking during sampling; in the whole sampling process, the sulfur-containing sewage cannot spill, and the sulfur-containing gas cannot leak, so that the influence of the sulfur-containing sewage and the sulfur-containing gas on the environment and the human body is avoided.
As a preferable scheme of the utility model, the sewage inlet pipe is connected with a first threaded movable joint, and the sewage inlet pipe and the sewage discharge pipe are connected through the first threaded movable joint.
The sewage inlet pipe is connected with the sewage discharge pipe through the first threaded movable joint, the first threaded movable joint can be used for supporting the gas-liquid separation bottle, the gas-liquid separation bottle does not need to be held by an operator when the sewage inlet pipe is adopted for operation, the first threaded movable joint can be used for setting the sealing ring, and the leakage of sulfur-containing sewage is avoided.
As a preferable aspect of the present invention, the first threaded union is provided with a seal ring.
Through setting up the sealing washer, can avoid containing sulphur sewage in the sample in-process and reveal.
As a preferable scheme of the utility model, the bottle mouth of the sampling bottle is provided with threads, and the sampling port is connected with the sampling bottle through a second threaded union.
The sampling bottle can be conveniently mounted and dismounted by connecting the second threaded movable joint with the sampling bottle, the condition that sulfur-containing sewage leaks out cannot occur in the sampling process, the environmental pollution is effectively avoided, and meanwhile, the gas-liquid separation bottle and the sampling bottle can be dismounted, so that the sulfur-containing sewage sampling device provided by the utility model is convenient to store.
In a preferred embodiment of the present invention, the sewage inlet pipe is L-shaped, and a water outlet of the sewage inlet pipe faces the sampling port.
The delivery port of advancing dirty pipe moves down after can making sewage get into the gas-liquid separation bottle towards the sample connection, has energy loss simultaneously at the in-process of sewage direction of motion, can slow down the speed of sewage, avoids splashing too high because of sewage, and the sewage that leads to splashing also gets into under the promotion of sulfurous gas and neutralizes the liquid bucket, has avoided the sewage in the cost of spending clearance and has neutralized the liquid bucket.
As a preferable scheme of the utility model, a baffle is arranged in the gas-liquid separation bottle, and the water outlet and the sampling port are respectively positioned at the upper side and the lower side of the baffle.
Through setting up the baffle between delivery port and sample connection, can avoid the sewage in the delivery port directly to pass the sample connection and get into the sample bottle, inconvenient volume to sewage in the sample bottle carries out the reading, through setting up the baffle, can also further consume the kinetic energy of sewage, reduces its flow velocity, makes sewage get into the sample bottle after, the interior sewage surface of water fluctuation of sample bottle is littleer, the reading of being convenient for.
As a preferable scheme of the utility model, the sampling bottle is provided with scales.
Set up the scale on the sampling bottle and can be convenient for the sampling personnel to carry out the reading.
As a preferable scheme of the utility model, the air outlet pipe is matched with a Green head, and the Green head is connected with a hose.
One end of the Green head is provided with a thread which can be tightly connected with an air outlet pipe to prevent the sulfur-containing gas from leaking out and polluting the environment, and the other end of the Green head can be connected to the neutralizing liquid barrel through a hose to enable the sulfur-containing gas to enter the neutralizing liquid barrel to be treated, so that the sulfur-containing gas is prevented from leaking out and damaging the environment; in addition, the Green head is convenient for change, and when the diameter of the hose connected with the liquid barrel is too large or too small, the Green head can be matched with the hose through the model of the Green head. When carrying out the sampling operation, the gas-liquid separation bottle has a certain distance with between the neutralization liquid bucket, and during operation at every turn, this distance probably changes, uses hose connection green head and neutralization liquid bucket, compares in adopting the screw thread union to connect, can adapt to the gas-liquid separation bottle better and the change of distance between the neutralization liquid bucket.
In a preferred embodiment of the present invention, the gas-liquid separation tank is a 316L stainless steel member.
The 316L stainless steel can resist the corrosion of the sulfur-containing sewage, and the gas-liquid separation bottle made of the stainless steel has long service life.
As a preferable scheme of the utility model, the sewage inlet pipe is a 316L stainless steel component.
In summary, due to the adoption of the technical scheme, the utility model has the beneficial effects that:
by adopting the sulfur-containing sewage sampling device provided by the utility model, the condition that sulfur-containing sewage and sulfur-containing gas leak in the sewage sampling process can be avoided, and the environment and the life health of sampling personnel are protected.
In the process of sampling by using the sulfur-containing sewage sampling device provided by the utility model, a sampling person does not need to hold the sampling bottle, and scales on the sampling bottle are not shielded by hands, so that the sampling person can read the scales conveniently; meanwhile, the hands of the sampling personnel are liberated, and the phenomenon that the sulfur-containing sewage splashes to the hands of the sampling personnel to corrode the skin of the sampling personnel can be avoided.
Drawings
Fig. 1 is a schematic view of the use effect of the present invention.
FIG. 2 is a schematic view showing the structure of the gas-liquid separation cylinder according to the present invention.
Icon: 1-gas-liquid separation bottle; 2-a sewage inlet pipe; 21-water outlet; 3-air outlet pipe; 4-a sampling port; 5-sampling a bottle; 6-a first threaded union; 7-a second threaded union; 8-a baffle plate; 81-inclined plane; 9-Green head; 10-a sewage draining pipe; 11-a hose.
Detailed Description
The present invention will be described in detail below with reference to the accompanying drawings.
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.
Example 1
A sulfur-containing sewage sampling device is shown in figure 1 and comprises a gas-liquid separation bottle 1 made of 316L stainless steel (316L is a stainless steel mark) and a sampling bottle 5 connected with the gas-liquid separation bottle 1, wherein the gas-liquid separation bottle 1 is provided with a sewage inlet pipe 2, a gas outlet pipe 3 and a sampling port 4 as shown in figure 2.
The sewage inlet pipe 2 is arranged at the side part of the gas-liquid separation bottle 1, the sewage inlet pipe 2 is in butt joint with the sewage discharge pipe 10 through the first threaded movable joint 6, so that sewage enters the gas-liquid separation bottle 1 through the sewage inlet pipe 2, in order to avoid the leakage of the sewage, the connection between the first threaded movable joint 6 and the sewage discharge pipe 10 can be sealed through a sealing gasket, and the connection between the second threaded movable joint 7 and the sewage inlet pipe 2 is sealed through the sealing gasket; the sewage inlet pipe 2 is L-shaped, the water outlet 21 of the sewage inlet pipe 2 faces the sampling port 4 positioned at the bottom of the gas-liquid separation bottle 1, the baffle 8 is further arranged in the gas-liquid separation bottle 1, the water outlet 21 and the sampling port 4 are respectively positioned at two sides of the baffle 8, and the baffle 8 is further provided with an inclined plane 81 for facilitating sewage flow.
The gas outlet pipe 3 is positioned at the top of the gas-liquid separation bottle 1, the gas outlet pipe 3 is used for discharging sulfur-containing gas entering the gas-liquid separation bottle 1 from the sewage inlet pipe 2, the gas outlet pipe 3 is adaptive to a Green head 9, the Green head 9 can be connected with a hose 11 (such as a rubber hose) to lead the sulfur-containing gas to a neutralization liquid barrel, and the proper Green head 9 can be selected according to the diameter of the hose 11 which can be connected with the neutralization liquid barrel.
The sampling port 4 is positioned at the bottom of the gas-liquid separation bottle 1, the sampling port 4 is fixedly connected with the sampling bottle 5 through a second thread movable joint 7, the mouth of the sampling bottle 5 is provided with threads matched with the second thread movable joint 7, and the sampling port 5 and the sampling bottle 5 are fixedly connected through the second thread movable joint 7, so that sewage can be prevented from leaking in the sampling process; the sampling bottle 5 is made of transparent materials so as to observe the amount of sewage in the sampling bottle 5 in the sampling process, and meanwhile, the body of the sampling bottle 5 is provided with scales so as to read the content of sewage in the sampling bottle 5.
When the sampling device for the sulfur-containing sewage provided by the embodiment is used for sampling from the sewage discharge pipe 10, the first threaded movable joint 6 is firstly used for connecting the sewage inlet pipe 2 and the sewage discharge pipe 10, and the hose 11 is used for communicating the Green head 9 on the exhaust port with the neutralization liquid barrel; then a valve for controlling the sewage discharge pipe 10 is opened, so that the sulfur-containing sewage and the sulfur-containing gas in the sewage discharge pipe 10 enter the gas-liquid separation bottle 1, the movement route of the sulfur-containing sewage is shown by a solid arrow in figure 1, the sulfur-containing sewage collides with the baffle 8 through the water outlet 21 and then flows into the sampling bottle 5 through the sampling port 4 and the second threaded movable joint 7; the moving route of the sulfur-containing gas is shown as an empty arrow in fig. 1, after the sulfur-containing gas passes through the water outlet 21, the sulfur-containing gas moves upwards, enters the neutralization liquid barrel after passing through the gas outlet pipe 3, the Green head 9 and the hose 11, and is absorbed by the neutralization liquid in the neutralization liquid barrel.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (10)
1. The utility model provides a contain sulphur sewage sampling device, its characterized in that, includes gas-liquid separation bottle (1), gas-liquid separation bottle (1) is provided with into dirty pipe (2), outlet duct (3) and sample connection (4), outlet duct (3) are located gas-liquid separation bottle (1) top, sample connection (4) are located gas-liquid separation bottle (1) bottom, outlet duct (3) are used for the intercommunication gas-liquid separation bottle (1) and neutralization solution bucket, sample connection (4) fixedly connected with sample bottle (5).
2. The sulfur-containing sewage sampling device according to claim 1, wherein a first threaded union (6) is connected to the sewage inlet pipe (2), and the sewage inlet pipe (2) and the sewage outlet pipe are connected through the first threaded union (6).
3. The device for sampling sulfur-containing wastewater as claimed in claim 2, wherein said first threaded union (6) is provided with a sealing ring.
4. The sulfur-containing sewage sampling device according to claim 1, wherein the mouth of the sampling bottle (5) is provided with threads, and the sampling port (4) is connected with the sampling bottle (5) through a second threaded union (7).
5. The device for sampling sulfur-containing sewage of claim 1, wherein the sewage inlet pipe (2) is L-shaped, and the water outlet (21) of the sewage inlet pipe (2) faces the sampling port (4).
6. The sulfur-containing sewage sampling device according to claim 5, wherein a baffle (8) is arranged in the gas-liquid separation bottle (1), and the water outlet (21) and the sampling port (4) are respectively positioned at the upper side and the lower side of the baffle (8).
7. The device for sampling sulfur-containing wastewater as claimed in claim 1, wherein the sampling bottle (5) is provided with a scale.
8. The device for sampling sulfur-containing sewage of claim 1, wherein the gas outlet pipe (3) is adapted with a Green head (9), and the Green head (9) is connected with a hose.
9. The device for sampling sulfur-containing wastewater as claimed in any one of claims 1 to 8, wherein the gas-liquid separation cylinder (1) is a 316L stainless steel member.
10. The device for sampling sulfur-containing wastewater as claimed in any one of claims 1 to 8, wherein the wastewater inlet pipe (2) is a 316L stainless steel member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122403534.7U CN215931386U (en) | 2021-09-28 | 2021-09-28 | Sulfur-containing sewage sampling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122403534.7U CN215931386U (en) | 2021-09-28 | 2021-09-28 | Sulfur-containing sewage sampling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215931386U true CN215931386U (en) | 2022-03-01 |
Family
ID=80407339
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122403534.7U Active CN215931386U (en) | 2021-09-28 | 2021-09-28 | Sulfur-containing sewage sampling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215931386U (en) |
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2021
- 2021-09-28 CN CN202122403534.7U patent/CN215931386U/en active Active
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