CN205449551U - Device of air -resistor in elimination liquid sampling device pipeline - Google Patents
Device of air -resistor in elimination liquid sampling device pipeline Download PDFInfo
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- CN205449551U CN205449551U CN201521103623.8U CN201521103623U CN205449551U CN 205449551 U CN205449551 U CN 205449551U CN 201521103623 U CN201521103623 U CN 201521103623U CN 205449551 U CN205449551 U CN 205449551U
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- liquid separation
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- 239000007788 liquid Substances 0.000 title claims abstract description 104
- 238000005070 sampling Methods 0.000 title claims abstract description 40
- 230000008030 elimination Effects 0.000 title abstract 3
- 238000003379 elimination reaction Methods 0.000 title abstract 3
- 238000000926 separation method Methods 0.000 claims abstract description 36
- 239000000463 material Substances 0.000 claims abstract description 18
- 230000007613 environmental effect Effects 0.000 abstract description 4
- 239000012530 fluid Substances 0.000 abstract 1
- 230000008676 import Effects 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 9
- 239000000243 solution Substances 0.000 description 8
- 238000006477 desulfuration reaction Methods 0.000 description 6
- 230000023556 desulfurization Effects 0.000 description 6
- 239000000203 mixture Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- 230000008929 regeneration Effects 0.000 description 3
- 238000011069 regeneration method Methods 0.000 description 3
- 239000003245 coal Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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- Sampling And Sample Adjustment (AREA)
Abstract
The utility model provides a device of air -resistor in elimination liquid sampling device pipeline, sets up in the sampling tube export of fluid pressure pipeline, as eliminating the device that air -resistor and drainage liquid sample got into sample container, is formed with the cavity of intercommunication material import (1), gas outlet (2) and liquid outlet (3) the cavity in be provided with the pipeline that is used for vapor -liquid separation. The utility model discloses a device of air -resistor can be dismantled, easily install among the elimination sampling channel, and the problem in safety and the environmental protection is solved to air -resistor phenomenon when eliminating the sample, the convenient sample.
Description
Technical Field
The utility model belongs to the chemical industry equipment field, concretely relates to eliminate device of air lock in liquid sampling pipeline.
Background
The first-stage Take desulphurization unit of the coal refinery reforms transform and finishes the back, and the technology has changed, causes to have the gas-liquid to smuggle secretly always in the sample process to the doctor solution, leads to phenomenons such as air lock, gas blockage to appear in the sample pipeline, and the gas-liquid alternative blowout that appears that the pipeline is irregular when showing for the sample has not only increased the degree of difficulty of sample, still can pollute peripheral environment, and gas or liquid of blowout suddenly can the instantaneous impact sample bottle or the container in the sample personnel hand, causes phenomenons such as breakage.
The air and the desulfurization solution are introduced to the bottom of the regeneration tower, and the desulfurization solution is mixed and oxidized to complete the regeneration of the desulfurization solution, so that when the regenerated desulfurization solution enters the desulfurization tower in an overflow mode, a small amount of air can enter along with the desulfurization solution, the solution generally contains 10% of air, a sampling port of the regeneration solution is directly led down from a 40-meter pipeline, the pressure of other mixtures and the pressure of a liquid mixture are about 0.4MPa, and the phenomena of air blockage and air blockage continuously occur along with the gas-liquid mixture discharged by a sampling pipeline.
The invention application with the application number of '201510289332.0' discloses a method and a device for eliminating cavitation, wherein the device comprises a suction pipeline, a water pump, a pressure gas pipeline provided with a pressure gauge and a valve, a water pool and a pressure source capable of providing pressure gas. Water in the water pool enters the water pump through the suction pipeline, and pressure gas is connected into the suction pipeline through the pressure gas pipeline. The method comprises the following steps: starting a water pump in a normal program, wherein cavitation noise exists after the water pump is started; the device capable of providing pressure gas presses the pressure gas through a pressure gas pipeline arranged on a suction pipeline, and cavitation noise is eliminated immediately after the gas is connected; before the water pump is stopped, the pressure gas is prevented from being pressed in through a valve; after the pressurized gas is turned off, the water pump is then turned off.
SUMMERY OF THE UTILITY MODEL
The device is detachable and easy to install, air resistance during sampling is eliminated, safety and environmental protection are achieved, and sampling is convenient. The utility model provides an eliminate device of air lock among liquid sampling pipeline, its technical scheme specifically as follows:
the utility model provides a eliminate device of air lock in liquid sampling pipe which characterized in that:
the device is arranged at the outlet of the sampling tube of the liquid pressure pipeline and used for eliminating air resistance and guiding a liquid sample to enter
The device for the sample container is provided with a sample container,
a cavity communicated with the material inlet (1), the gas outlet (2) and the liquid outlet (3) is formed,
a pipeline for vapor-liquid separation is arranged in the cavity;
the pipeline for gas-liquid separation comprises a stop piece (4), a gas-liquid separation piece (5) and a flow guide piece;
the stop piece is fixedly arranged on the inner wall of the cavity and inclines from the upper part of the material inlet to the lower part of the material inlet along the radial direction of the material inlet;
the gas-liquid separation piece is fixedly arranged on the inner wall of the chamber opposite to the fixedly arranged stop piece, and forms an included angle of 55-75 degrees with the straight line where the stop piece is positioned;
the flow guide piece comprises a first flow guide piece (6) fixedly arranged on the inner wall of the chamber opposite to the fixedly arranged gas-liquid separation piece, and a second flow guide piece (7) fixedly arranged on the inner wall of the chamber on the same side as the fixedly arranged gas-liquid separation piece.
According to the utility model discloses an eliminate device of air lock among liquid sampling pipeline, its characterized in that:
the angle of inclination of said stop member with respect to the vertical is 60-75.
According to the utility model discloses an eliminate device of air lock among liquid sampling pipeline, its characterized in that:
the first flow guide piece and the straight line where the gas-liquid separation piece is located form an included angle of 50-65 degrees.
According to the utility model discloses an eliminate device of air lock among liquid sampling pipeline, its characterized in that:
the second flow guide piece is arranged in parallel with the gas-liquid separation piece,
the tail end of the second flow guide piece is arranged at the liquid outlet.
According to the utility model discloses an eliminate device of air lock among liquid sampling pipeline, its characterized in that:
the gas-liquid separation piece is provided with gas holes (8) in an array, and the gas holes in the array are arranged at one end of the gas-liquid separation piece fixedly arranged on the inner wall of the cavity.
According to the utility model discloses an eliminate device of air lock among liquid sampling pipeline, its characterized in that:
the pipeline of the material inlet is arranged by internal threads.
According to the utility model discloses an eliminate device of air lock among liquid sampling pipeline, its characterized in that:
and a flow groove (9) is formed in the surface of the second flow guide piece and is symmetrically arranged in a gathering manner.
According to the utility model discloses an eliminate device of air lock among liquid sampling pipeline, its characterized in that:
and a gas outlet pipe cover (10) is arranged on the gas outlet.
The utility model discloses an eliminate device of air lock in liquid sampling pipeline can dismantle, easily install, and the air lock phenomenon when eliminating the sample solves the problem on safety and the environmental protection, makes things convenient for the sample.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of a partial structure of the gas-liquid separating member of the present invention;
fig. 3 is a schematic view of a partial structure of the second flow guiding member of the present invention.
In the figure, 1 is a material inlet; 2 is a gas outlet; 3 is a liquid outlet; 4, a stop member; 5 is a gas-liquid separating piece; 6 is a first flow guide part; 7 is a second flow guide part; 8 is an air hole; 9 is a flow groove; and 10 is a gas outlet pipe cover.
Detailed Description
The device for eliminating air resistance in a liquid sampling pipeline of the present invention is further specifically described below with reference to the drawings and the detailed description.
An apparatus for eliminating air lock in a liquid sampling pipe as shown in fig. 1, 2 and 3 (wherein, the arrows indicate the gas-liquid flow direction),
arranged at the outlet of the sampling tube of the liquid pressure line as means for eliminating air lock and guiding the liquid sample into the sample container
The device is provided with a plurality of devices,
a cavity communicated with the material inlet (1), the gas outlet (2) and the liquid outlet (3) is formed,
a pipeline for vapor-liquid separation is arranged in the cavity;
the pipeline for gas-liquid separation comprises a stop piece (4), a gas-liquid separation piece (5) and a flow guide piece;
the stop piece is fixedly arranged on the inner wall of the cavity and inclines from the upper part of the material inlet to the lower part of the material inlet along the radial direction of the material inlet;
the gas-liquid separation piece is fixedly arranged on the inner wall of the chamber opposite to the fixedly arranged stop piece, and forms an included angle of 55-75 degrees with the straight line where the stop piece is positioned;
the flow guide piece comprises a first flow guide piece (6) fixedly arranged on the inner wall of the chamber opposite to the fixedly arranged gas-liquid separation piece, and a second flow guide piece (7) fixedly arranged on the inner wall of the chamber on the same side as the fixedly arranged gas-liquid separation piece.
Wherein,
the angle of inclination of said stop member with respect to the vertical is 60-75.
Wherein,
the first flow guide piece and the straight line where the gas-liquid separation piece is located form an included angle of 50-65 degrees.
Wherein,
the second flow guide piece is arranged in parallel with the gas-liquid separation piece,
the tail end of the second flow guide piece is arranged at the liquid outlet.
Wherein,
the gas-liquid separation piece is provided with gas holes (8) in an array, and the gas holes in the array are arranged at one end of the gas-liquid separation piece fixedly arranged on the inner wall of the cavity.
Wherein,
the pipeline of the material inlet is arranged by internal threads.
Wherein,
and a flow groove (9) is formed in the surface of the second flow guide piece and is symmetrically arranged in a gathering manner.
Wherein,
and a gas outlet pipe cover (10) is arranged on the gas outlet.
Introduction of the principle:
given that formula PV can be converted into P1V1 when n, R, T are not changed, P2V2 when n, R, T are not changed, so that after the sampling liquid enters the device for eliminating air resistance in the liquid sampling pipeline of the present invention, the liquid flow area is increased from 490mm2 to 10000mm2, which is increased by about 20 times, so that the pressure is reduced by about 20 times, which is about 0.02 MPa. The purposes of gas-liquid separation and impact reduction are achieved.
The parameters are set as follows:
1. material inlet pipe diameter DN 25;
2. the thread adopts internal thread or flange interface, which is convenient to connect with the sampling tube;
3. the device body adopts a square column, the size is 100X 200mm, and the small size is convenient to install in the sampling barrel;
4. gas outlet tube diameter DN 25;
5. liquid discharge outlet pipe diameter DN 25;
6. in order to prevent liquid from being sprayed out of the gas outlet pipe to hurt a sampling person, a pipe cover is arranged at the upper part of the outlet pipe.
7. And an internal stop member, which is impacted by the gas-liquid mixture after the gas-liquid mixture flows into the baffle plate, and separates gas from liquid.
8. And the liquid flows downwards along the guide plate. One end of the plate, which is far away from the gas inlet, is provided with a small hole, so that the gas at the lower part of the plate is discharged.
9. A first baffle along which the liquid flows downwardly.
10. And a second guide member for guiding the liquid to the outlet by providing a flow groove on a surface of the plate and preventing the liquid from swirling.
Installation and work flow:
1. the device is horizontally installed through a threaded interface;
2. the gas-liquid enters the rear impact stop piece, gas-liquid separation is carried out, gas rises, and the liquid flows downwards along the gas-liquid separation piece;
3. the liquid flows in the gas-liquid separation part, the first flow guide part and the second flow guide part in a staggered mode, the gas and the liquid are completely separated, and the liquid flows to a gas outlet through the gas holes of the gas-liquid separation part;
4. the liquid flows into the liquid outlet through the flowing groove on the second flow guide piece, so that the residual of the sampled liquid is avoided;
5. the gas outlet at the top is provided with a gas outlet cover, so that gas flows around, and direct injection when liquid is carried out is avoided to harm sampling personnel.
The utility model discloses an eliminate device of air lock in liquid sampling pipeline can dismantle, easily install, and the air lock phenomenon when eliminating the sample solves the problem on safety and the environmental protection, makes things convenient for the sample.
Claims (8)
1. The utility model provides a eliminate device of air lock in liquid sampling pipe which characterized in that:
the device is arranged at the outlet of a sampling pipe of the liquid pressure pipeline and is provided with a chamber communicated with a material inlet (1), a gas outlet (2) and a liquid outlet (3),
a pipeline for vapor-liquid separation is arranged in the cavity;
the pipeline for gas-liquid separation comprises a stop piece (4), a gas-liquid separation piece (5) and a flow guide piece;
the stop piece is fixedly arranged on the inner wall of the cavity and inclines from the upper part of the material inlet to the lower part of the material inlet along the radial direction of the material inlet;
the gas-liquid separation piece is fixedly arranged on the inner wall of the chamber opposite to the fixedly arranged stop piece, and forms an included angle of 55-75 degrees with the straight line where the stop piece is positioned;
the flow guide piece comprises a first flow guide piece (6) fixedly arranged on the inner wall of the chamber opposite to the fixedly arranged gas-liquid separation piece, and a second flow guide piece (7) fixedly arranged on the inner wall of the chamber on the same side as the fixedly arranged gas-liquid separation piece.
2. The apparatus of claim 1, wherein the air lock is a device for eliminating air lock in a liquid sampling pipe, the device comprising:
the angle of inclination of said stop member with respect to the vertical is 60-75.
3. The apparatus of claim 1, wherein the air lock is a device for eliminating air lock in a liquid sampling pipe, the device comprising:
The first flow guide piece and the straight line where the gas-liquid separation piece is located form an included angle of 50-65 degrees.
4. The apparatus of claim 1, wherein the air lock is a device for eliminating air lock in a liquid sampling pipe, the device comprising:
the second flow guide piece is arranged in parallel with the gas-liquid separation piece,
the tail end of the second flow guide piece is arranged at the liquid outlet.
5. The apparatus of claim 1, wherein the air lock is a device for eliminating air lock in a liquid sampling pipe, the device comprising:
the gas-liquid separation piece is provided with gas holes (8) in an array, and the gas holes in the array are arranged at one end of the gas-liquid separation piece fixedly arranged on the inner wall of the cavity.
6. The apparatus of claim 1, wherein the air lock is a device for eliminating air lock in a liquid sampling pipe, the device comprising:
the pipeline of the material inlet is arranged by internal threads.
7. The apparatus of claim 1, wherein the air lock is a device for eliminating air lock in a liquid sampling pipe, the device comprising:
and a flow groove (9) is formed in the surface of the second flow guide piece and is symmetrically arranged in a gathering manner.
8. The apparatus of claim 1, wherein the air lock is a device for eliminating air lock in a liquid sampling pipe, the device comprising:
and a gas outlet pipe cover (10) is arranged on the gas outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521103623.8U CN205449551U (en) | 2015-12-25 | 2015-12-25 | Device of air -resistor in elimination liquid sampling device pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521103623.8U CN205449551U (en) | 2015-12-25 | 2015-12-25 | Device of air -resistor in elimination liquid sampling device pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205449551U true CN205449551U (en) | 2016-08-10 |
Family
ID=56578944
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521103623.8U Active CN205449551U (en) | 2015-12-25 | 2015-12-25 | Device of air -resistor in elimination liquid sampling device pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205449551U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107440523A (en) * | 2017-08-25 | 2017-12-08 | 宁波心想科技有限公司 | A kind of beverage maker goes out liquid structure |
| CN108426873A (en) * | 2018-03-09 | 2018-08-21 | 中国科学院海洋研究所 | A kind of detection method and dedicated unit of hydride |
-
2015
- 2015-12-25 CN CN201521103623.8U patent/CN205449551U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107440523A (en) * | 2017-08-25 | 2017-12-08 | 宁波心想科技有限公司 | A kind of beverage maker goes out liquid structure |
| CN107440523B (en) * | 2017-08-25 | 2023-09-08 | 宁波心想科技有限公司 | Liquid outlet structure of beverage preparation device |
| CN108426873A (en) * | 2018-03-09 | 2018-08-21 | 中国科学院海洋研究所 | A kind of detection method and dedicated unit of hydride |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 2004-2002 Weisan Road Chemical Office Building, Baoshan District, Shanghai Patentee after: Baowu Carbon Material Technology Co., Ltd. Address before: 2004-2002 Weisan Road Chemical Office Building, Baoshan District, Shanghai Patentee before: Chemical Co., Ltd. of Baoshan Iron and Steel Group, Shanghai |
|
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 200942 three chemical engineering office building, Baoshan Iron and steel factory, Shanghai, Baoshan District Patentee after: Baowu Carbon Technology Co.,Ltd. Address before: 200942 three chemical engineering office building, Baoshan Iron and steel factory, Shanghai, Baoshan District Patentee before: BAOWU CARBON MATERIAL TECHNOLOGY Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder |