CN210356133U - Automatic exhaust gas-liquid separator - Google Patents
Automatic exhaust gas-liquid separator Download PDFInfo
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- CN210356133U CN210356133U CN201921149033.7U CN201921149033U CN210356133U CN 210356133 U CN210356133 U CN 210356133U CN 201921149033 U CN201921149033 U CN 201921149033U CN 210356133 U CN210356133 U CN 210356133U
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Abstract
An automatic exhaust gas-liquid separator comprises a tank body (1), a water inlet pipe (2), a water outlet pipe (7), a floater guide pipe (3), a floater (4), a valve body (5) and a valve core (6). The tank body, the water inlet pipe and the water outlet pipe form a gas-liquid separator; the float guide tube, the float, the valve body and the valve core form an automatic exhaust valve. The waste water in the tank body is subjected to gas-liquid separation, the separated gas is gathered at the top of the tank body, the gas-liquid interface moves downwards under the action of the gas pressure, the valve core fixed on the floater is driven to move downwards, a gap is formed between the fixed valve body and the valve core, and the gas is discharged out of the tank body from the gap; the separated liquid is discharged from a water outlet pipe at the bottom of the tank body, so that automatic exhaust is realized. The utility model discloses automatic exhaust vapour and liquid separator of type simple structure conceives uniquely, and the utility model discloses in the type designs valve mechanism to vapour and liquid separator, realized waste water anaerobic treatment pipeline self-bleeding gas-liquid separation, solved the air lock phenomenon that intestinal formula anaerobic reactor exists.
Description
Technical Field
The utility model relates to an automatic exhaust vapour and liquid separator belongs to biological environmental protection technical field.
Background
The biological waste water treating technology is developed for over half a century, and is applied in environment protecting technology field to become mature, and the microbes have unlimited activity, so long as water and its normal environment are generated, they can be metabolized to produce gas, and the gas can flow through sealed pressurized pipeline and water, so that the water conveying efficiency is affected, and the gas resistance is easily produced at the high-level elbow of the pipeline to affect the flow of water body in the pipeline. In the intestinal anaerobic reactor, because the biomass generates more gas, the gas resistance phenomenon is more prominent, therefore, gas-liquid separation must be carried out in the pipeline, and then the separated gas is discharged. In view of such a phenomenon in the pipeline, it is urgently required to be well solved.
Disclosure of Invention
The utility model aims at solving the problem of gas resistance of pipeline generated gas in anaerobic treatment of wastewater, and provides an automatic exhaust gas-liquid separator.
The utility model discloses the technical scheme who realizes as follows, an automatic exhaust vapour and liquid separator, including a jar body, inlet tube, outlet pipe, float, valve body and case.
The tank body, the water inlet pipe and the water outlet pipe form a gas-liquid separator.
The float guide tube, the float, the valve body and the valve core form an automatic exhaust valve.
The tank body is a cylindrical sealed container, and the axis of the tank body is vertical to the horizontal plane; a cylindrical float guide pipe is arranged in the center of the upper end of the tank body; a valve body is arranged in the vertical direction of the center of the sealed end part on the floater guide pipe; a floater is arranged in the floater guide pipe, the upper end of the floater is connected with a valve core, and the central axis of the valve core is superposed with the central axis of the floater; the central axis of the float guide pipe is superposed with the central axis of the valve body and the central axis of the valve core.
The waste water in the tank body is subjected to gas-liquid separation, the separated gas is gathered at the top of the tank body, the gas-liquid interface moves downwards under the action of the gas pressure, the valve core fixed on the floater is driven to move downwards, a gap is formed between the fixed valve body and the valve core, and the gas is discharged out of the tank body from the gap; the separated liquid is discharged from a water outlet pipe at the bottom of the tank body, so that automatic exhaust is realized.
One end of the floater guide pipe is arranged in the tank body and is provided with an opening, the other end of the floater guide pipe is arranged outside the tank body, and the end part of the floater guide pipe is sealed along the vertical direction; the float guide pipe is connected with the top surface of the tank body in a seamless mode.
The valve body is arranged in the floater guide pipe at one end and outside the floater guide pipe at the other end along the vertical direction; the valve body is connected with the top surface of the float guide pipe in a seamless mode.
The float is a cylinder structure with the same diameter at the upper end and the lower end, and the volume weight of the float is less than the weight of liquid with the same volume.
The float guide tube controls the float to move up and down in the float guide tube, and the valve body, the valve core and the float are kept on the same axial line.
And a gas phase position above a gas-liquid interface of the float guide pipe is provided with a vent hole, so that gas can flow conveniently.
The valve core is in a cone structure, the valve body is in a cylindrical pipe structure, and the sealing between the valve core and the valve body is line contact sealing.
The tank body is a gas collector with a gas-liquid interface, and when gas is collected to a certain volume, the gas is discharged through a valve formed by the valve body and the valve core and is sent into a biogas pipeline.
A water outlet pipe is arranged at the lower part of the tank body in the direction vertical to the axis of the tank body; the middle part of the tank body is provided with a water inlet pipe in the horizontal direction vertical to the axis of the water outlet pipe.
The utility model discloses vapour and liquid separator's theory of operation as follows: the utility model discloses automatic discharge gas-liquid separator comprises two parts of the automatic exhaust valve that the gas-liquid separator that comprises jar body, inlet tube, outlet pipe and float pipe, float, valve body, case constitute, and its process is the advanced separation of gas-liquid that moves, again with the gaseous automatic discharge after the gas-liquid separation. The waste water through anaerobic reaction flows into the tank body 1 from the tangential direction of the water inlet pipe 2, the inflowing waste water flows along the tangential rotation of the tank wall, the flow of the waste water in the tank body is longest, meanwhile, the waste water flows in the tank body in a rotating manner, the water flow speed between the circumference and the circle center is different, and a speed difference is formed from inside to outside, so that micro bubbles in the waste water easily collide with each other to form a large bubble floating liquid level, the separated waste water does not contain bubbles, the specific gravity is greater than that of the waste water before separation, the waste water sinks to the bottom of the tank body, and the separator is discharged from the water outlet pipe 7 under the action of water inlet pressure. The separator continuously feeds water and continuously performs gas-liquid separation, the separated gas is gathered at the top of the separator tank body 1, along with the increase of the gas, the gas pressure forces the gas-liquid interface to gradually move downwards to drive the position of the floater 4 to move downwards, the valve core 6 fixed on the floater 4 naturally moves downwards to form a gap between the valve body 5 and the valve core 6, and the separated gas escapes out of the separator from the gap formed between the valve body 5 and the valve core 6 under the action of the internal pressure of the separator (as shown in fig. 3). The valve body 5, the valve core 6 and the float 4 are in the same axis, the exhaust valve can be closed in a seam mode, the valve body 5 is fixed, the valve core 6 and the float 4 move, the float guide pipe 3 controls the float 4 to move up and down in the float guide pipe 3, it is determined that the valve core 6 and the float 4 do not move in the horizontal direction, and only do longitudinal movement, and the valve body 5, the valve core 6 and the float 4 are kept in the same axis. The gas phase position above the gas-liquid interface of the float guide pipe 3 is provided with a vent hole for facilitating the gas flow.
The beneficial effects of the utility model are that, the utility model discloses automatic exhaust vapour and liquid separator simple structure conceives uniquely, the utility model discloses in designing the vapour and liquid separator with valve mechanism, realized waste water anaerobic treatment pipeline self-bleeding gas-liquid separation, solved the air-resistor phenomenon that intestinal formula anaerobic reactor exists.
Drawings
FIG. 1 is a front view of an automatic exhaust gas-liquid separator;
FIG. 2 is a structural plan view of an automatic exhaust gas-liquid separator;
FIG. 3 is a discharge state of the automatic discharge gas-liquid separator;
in the figure, 1 is a tank body; 2 is a water inlet pipe; 3 is a float catheter; 4 is a float; 5 is a valve body; 6 is a valve core; and 7 is a water outlet pipe.
Detailed Description
The specific embodiment of the present invention is shown in fig. 1 and 2.
The automatic exhaust gas-liquid separator comprises a tank body 1, a floater guide pipe 3, a floater 4, a valve body 5, a valve core 6, a water inlet pipe 2 and a water outlet pipe 7.
In the embodiment, the tank body is a cylindrical sealed container; a float guide pipe is arranged in the center of the upper end of the tank body, one end of the float guide pipe is arranged in the tank body and is opened, the other end of the float guide pipe is arranged outside the tank body, and the end part of the float guide pipe is sealed; a valve body is arranged at the sealed end part on the floater guide pipe, and a valve core is arranged in the valve body; a floater is arranged in the floater guide pipe, and the upper end of the floater is connected with the valve core; a water outlet pipe is arranged at the lower part of the tank body in the direction vertical to the axis of the tank body; the middle part of the tank body is provided with a water inlet pipe in the horizontal direction vertical to the axis of the water outlet pipe.
Usually, under the action of the buoyancy of water, the conical top of the valve core seals the orifice of the valve body, wastewater flows into the separator of this embodiment to be continuously subjected to gas-liquid separation, the separated gas is collected at the top of the separator tank 1, as the gas increases, the gas-liquid interface is gradually moved downwards by the gas pressure, the position of the float 4 is driven to move downwards, the valve core 6 fixed on the float 4 also naturally moves downwards, so that a gap is formed between the valve body 5 and the valve core 6, and the separated gas escapes out of the separator from the gap formed between the valve body 5 and the valve core 6 under the action of the internal pressure of the separator, as shown in fig. 3.
In practical application, the size of the gas-liquid separator can be designed according to the size of the intestinal tract type anaerobic reactor and the scale of gas production. When the intestinal tract type anaerobic reactor is large in wastewater treatment amount and high in pollutant treatment concentration, the diameter of the tank body of the automatic exhaust gas-liquid separator is designed to be a little larger; when the amount of the wastewater treated by the intestinal tract type anaerobic reactor is small and the concentration of the treated pollutants is low, the diameter of the tank body of the automatic exhaust gas-liquid separator is designed to be a little smaller.
Claims (9)
1. An automatic exhaust gas-liquid separator comprises a tank body, a water inlet pipe and a water outlet pipe; the gas-liquid separator is characterized by further comprising a floater guide pipe, a floater, a valve body and a valve core;
the tank body, the water inlet pipe and the water outlet pipe form a gas-liquid separator; the float guide pipe, the float, the valve body and the valve core form an automatic exhaust valve;
the tank body is a cylindrical sealed container, and the axis of the tank body is vertical to the horizontal plane; a cylindrical float guide pipe is arranged in the center of the upper end of the tank body; a valve body is arranged in the vertical direction of the center of the sealed end part on the floater guide pipe; a floater is arranged in the floater guide pipe, the upper end of the floater is connected with a valve core, and the central axis of the valve core is superposed with the central axis of the floater; the central axis of the float guide pipe is superposed with the central axis of the valve body and the central axis of the valve core.
2. The automatic blowdown gas-liquid separator of claim 1, wherein the float conduit is vertically open at one end in the tank body and sealed at the other end outside the tank body; the float guide pipe is connected with the top surface of the tank body in a seamless mode.
3. The automatic blowdown gas-liquid separator of claim 1, wherein the valve body is vertically oriented with one end inside the float conduit and one end outside the float conduit; the valve body is connected with the top surface of the float guide pipe in a seamless mode.
4. The automatic blowdown gas-liquid separator of claim 1, wherein the float is a cylindrical structure of equal diameter at its upper and lower ends and having a volumetric weight less than the liquid weight of its equivalent volume.
5. The automatic blowdown gas-liquid separator as claimed in claim 1, wherein the float guide tube controls the float to move up and down within the float guide tube, and the valve body is maintained coaxially with the spool and the float.
6. The automatic discharging gas-liquid separator according to claim 1, wherein a gas phase position above a gas-liquid interface of the float guide pipe is provided with a vent hole for facilitating gas flow.
7. The automatic blowdown gas-liquid separator of claim 1, wherein the valve spool is of a conical configuration, the valve body is of a cylindrical tubular configuration, and the seal between the valve spool and the valve body is a line contact seal.
8. The automatic discharging gas-liquid separator according to claim 1, wherein said tank is a gas collector having a gas-liquid interface, and when the gas is collected to a certain volume, the gas is discharged through a valve formed by a valve body and a valve core and sent to a biogas pipeline.
9. The automatic exhaust gas-liquid separator according to claim 1, wherein a water outlet pipe is arranged at the lower part of the tank body in a direction perpendicular to the axis of the tank body; the middle part of the tank body is provided with a water inlet pipe in the horizontal direction vertical to the axis of the water outlet pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921149033.7U CN210356133U (en) | 2019-07-22 | 2019-07-22 | Automatic exhaust gas-liquid separator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921149033.7U CN210356133U (en) | 2019-07-22 | 2019-07-22 | Automatic exhaust gas-liquid separator |
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| Publication Number | Publication Date |
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| CN210356133U true CN210356133U (en) | 2020-04-21 |
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| CN201921149033.7U Active CN210356133U (en) | 2019-07-22 | 2019-07-22 | Automatic exhaust gas-liquid separator |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110270140A (en) * | 2019-07-22 | 2019-09-24 | 江西省科学院能源研究所 | A kind of automatic exhaust gas-liquid separator |
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2019
- 2019-07-22 CN CN201921149033.7U patent/CN210356133U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110270140A (en) * | 2019-07-22 | 2019-09-24 | 江西省科学院能源研究所 | A kind of automatic exhaust gas-liquid separator |
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