CN210438446U - Three-phase separating mechanism and combined three-phase separator - Google Patents
Three-phase separating mechanism and combined three-phase separator Download PDFInfo
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- CN210438446U CN210438446U CN201921399998.1U CN201921399998U CN210438446U CN 210438446 U CN210438446 U CN 210438446U CN 201921399998 U CN201921399998 U CN 201921399998U CN 210438446 U CN210438446 U CN 210438446U
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Abstract
The utility model relates to a three-phase separating mechanism and a combined three-phase separator, which comprises an air chamber cavity, wherein a first water outlet weir is fixed at the top end of the air chamber cavity, the two ends of the first water outlet weir and the air chamber cavity are fixedly connected with a shell, a baffle plate is arranged in the first water outlet weir, the baffle plate divides the space in the first water outlet weir into a first space and a second space, the second space is communicated with the space in the air chamber cavity, the first water outlet weir is connected with a plurality of second water outlet weirs, the space in the second water outlet weir is communicated with the first space, the lateral wall outer side surface of the air chamber cavity is fixed with a plurality of baffle plates and is provided with a plurality of air holes, the baffle plates are used for separating gas in liquid, the separated gas can enter the air chamber cavity through the air holes, the first water outlet weir is connected with a water falling pipe, the water falling pipe is communicated with the first space, the three-phase separating, the installation time is short.
Description
Technical Field
The utility model relates to a sewage treatment device technical field, concretely relates to three-phase separator constructs and combination formula three-phase separator.
Background
Waste water treatment (waste water treatment methods) is a process of purifying waste water by physical, chemical, biological, and the like, which helps to reduce environmental pollution and also helps to recycle waste water. In order to achieve the purpose of wastewater purification, various wastewater treatment devices, which are commonly used in the field of wastewater treatment with three-phase separators, have been developed.
The three-phase separator is mainly used for gas-solid-liquid three-phase separation, and the inventor finds that the existing three-phase separator has insufficient precision in the field installation process, cannot achieve the fineness of a processing workshop in the connection or fixing process, cannot carry out real-time inspection after processing, needs to respectively fix an original three-phase separation device, a water outlet device and an odor collection device, and is installed in a time-sharing manner, so that the installation time is long.
SUMMERY OF THE UTILITY MODEL
The utility model aims at overcoming the not enough of above-mentioned prior art, provide a three-phase separation mechanism, the precision is high, and installation time is short.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the three-phase separation mechanism comprises an air chamber cavity, wherein a first water outlet weir is fixed at the top end of the air chamber cavity, two ends of the first water outlet weir and the two ends of the air chamber cavity are fixedly connected with a shell, a partition plate is arranged in the first water outlet weir and divides the space in the first water outlet weir into a first space and a second space, the second space is communicated with the space in the air chamber cavity, the first water outlet weir is connected with a plurality of second water outlet weirs, the space in the second water outlet weir is communicated with the first space, a plurality of baffle plates are fixed on the outer side surface of the wall of the side wall of the air chamber cavity and provided with a plurality of air holes, the baffle plates are used for separating gas in liquid, the separated gas can enter the air chamber cavity through the air holes, the first water outlet weir is connected with a water falling pipe, and the water falling pipe is.
Furthermore, a first opening is formed in the bottom of the section of the first water outlet weir, partition plates are fixed at the edges of the first opening, a space between the partition plates is a second space, the second space is communicated with the air chamber cavity through the first opening, and the space in the first water outlet weir outside the second space is a first space.
Furthermore, along the length direction of the first water outlet weir, a plurality of second openings are arranged on the side part of the first water outlet weir, and the second water outlet weir is communicated with the first space of the first water outlet weir through the second openings.
Furthermore, a plurality of gaps are formed in the side portion of the second water outlet weir, and liquid outside the second water outlet weir can enter the second water outlet weir through the gaps.
Furthermore, a cover plate is fixed at the top ends of the partition plate and the shell, a first exhaust pipe is arranged on the cover plate, and the first exhaust pipe is communicated with the second space.
Furthermore, a second exhaust pipe is further arranged on the cover plate and communicated with the external space of the second space.
Furthermore, a plurality of observation ports are arranged on the cover plate, and a sealing cover detachably connected with the cover plate is arranged at the observation ports.
Furthermore, the baffle plates are provided with a plurality of layers, each layer is provided with a plurality of baffle plates, and the baffle plates of adjacent layers are distributed in a staggered mode.
Furthermore, a return pipe is further arranged in the second space and the inner space of the air chamber cavity, and the return pipe penetrates through the second space and the inner space of the air chamber cavity along the vertical direction.
The utility model also discloses a modular three-phase separator, including at least one three-phase separation mechanism.
The utility model has the advantages that:
1. the utility model discloses a three-phase separation mechanism, with the integrated setting of components such as air chamber cavity, first mill weir, second mill weir and casing, can carry out integrated processing in the mill, can reach higher machining precision, the inspection after the convenient processing.
2. The utility model discloses a three-phase separation mechanism, components such as air chamber cavity, first mill weir, second mill weir and casing are fixed simultaneously when the installation in waste water treatment equipment, have avoided among the traditional waste water treatment equipment three-phase separator, play water installation, foul smell collection device need separately install the long defect of installation time that causes.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the application and, together with the description, serve to explain the application and are not intended to limit the application.
Fig. 1 is a schematic view of an internal structure of a first three-phase separating mechanism according to embodiment 2 of the present invention;
fig. 2 is a schematic front view of a first three-phase separation mechanism according to embodiment 2 of the present invention;
FIG. 3 is a schematic view of the embodiment of FIG. 2;
FIG. 4 is a schematic view of the present invention taken along the line B in FIG. 2;
fig. 5 is a schematic view of the distribution of baffles in the first three-phase separation mechanism according to embodiment 2 of the present invention;
fig. 6 is a schematic view of an internal structure of a second three-phase separating mechanism according to embodiment 2 of the present invention;
fig. 7 is a schematic front view of a second three-phase separating mechanism according to embodiment 2 of the present invention;
fig. 8 is a schematic top view of a second three-phase separating mechanism according to embodiment 2 of the present invention;
fig. 9 is a schematic view of the invention in the direction C of fig. 7;
fig. 10 is a schematic front view of a fourth three-phase separating mechanism according to embodiment 2 of the present invention;
fig. 11 is a schematic top view of a fourth three-phase separating mechanism according to embodiment 2 of the present invention;
fig. 12 is a schematic view of the present invention taken along direction D of fig. 10;
fig. 13 is a schematic view of the overall structure of embodiment 2 of the present invention;
the water-saving device comprises a shell 1, a first bottom plate 2, a first side plate 3, a vertical plate 4, a partition plate 5, a second water outlet weir 6, a gap 6-1, a downpipe 7, a baffle plate 8, an air hole 9, a cover plate 10, a first exhaust pipe 11, a second exhaust pipe 12, a return pipe 13 and an observation opening 14.
Detailed Description
It should be noted that the following detailed description is exemplary and is intended to provide further explanation of the disclosure. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.
For convenience of description, the words "upper" and "lower" in the present invention shall only be used to indicate correspondence with the upper and lower directions of the drawings themselves, and shall not limit the structure, but merely to facilitate the description of the present invention and simplify the description, and shall not indicate or imply that the equipment or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and shall not be construed as limiting the present invention.
As described in the background art, the current three-phase separator has long installation time and low installation precision, and the application provides a three-phase separation mechanism aiming at the problems.
In embodiment 1 of an exemplary embodiment of the present application, a three-phase separation mechanism includes a housing 1, a first water outlet weir and an air chamber cavity are disposed inside the housing, the air chamber cavity is located below the first water outlet weir, and two side ends of the first water outlet weir and the air chamber cavity are both fixedly connected to an inner side surface of the housing.
The first effluent weir has a U-shaped cross section and comprises a first bottom plate 2 and first side plates 3 fixed at two side ends of the first bottom plate.
The air chamber cavity is composed of a vertical plate 4, a shell and a first bottom plate of the first water outlet weir, the vertical plate is used as the side cavity wall of the air chamber cavity, the top end face of the vertical plate is fixedly connected with the bottom end face of the first bottom plate, and the vertical plate is arranged in parallel with the first side plate.
The first bottom plate of the first water outlet weir is provided with a first opening, the edge of the first opening is fixed with a partition plate 5, the partition plate divides the inner space of the first water outlet weir into a first space and a second space, the spaces in the partition plates are the second spaces, the inner space of the first water outlet weir outside the second spaces is the first space, and the partition plate parallel to the vertical plate can pass through the first opening to be integrally connected with the vertical plate.
The second space is in communication with the interior space of the air chamber cavity through the first opening.
Along first play mill weir length direction, be provided with a plurality of second openings on the first curb plate of first play mill weir, the second opening part is provided with second play mill weir 6, second play mill weir one end and first curb plate fixed connection, the medial surface fixed connection of the other end and casing.
The section of the second water outlet weir is U-shaped, the second water outlet weir comprises a second bottom plate and second side plates fixed at two ends of the second bottom plate, a plurality of rectangular notches 6-1 are formed in the second side plates, and when the liquid level of wastewater exceeds the bottom surfaces of the notches, the wastewater can enter the second water outlet weir through the notches and then enter the first space of the first water outlet weir through the second water outlet weir.
The bottom plate of the first water outlet weir is provided with a water falling port, the water falling port is positioned at the bottom plate of the first space, the water falling port is connected with a water falling pipe 7, the water falling pipe penetrates through the inner space of the air chamber cavity and is used for being connected with the water distribution system, and water entering the first space can be discharged from the first water outlet weir through the water falling pipe.
A plurality of baffle plates 8 are fixed on the outer side surface of the vertical plate, the baffle plates are inverted V-shaped plates, the baffle plates are arranged in multiple layers, each layer is provided with a plurality of baffle plates, the baffle plates of adjacent layers are arranged in a staggered mode, one end of each baffle plate is fixedly connected with the outer side surface of the vertical plate, and the other end of each baffle plate is fixedly connected with the inner side surface of the shell.
The cross section of the shell is divided into a first area and a second area by the air chamber cavity, the first area is the inner cross section of the air chamber cavity, the second area is the cross section of the outer side of the air chamber cavity and the inner side of the shell, and the multilayer baffle plate covers the second area.
The vertical plate is provided with a plurality of air holes 9 which are triangular, each baffle plate is correspondingly provided with one air hole, and the air holes are arranged below the corners of the baffle plates.
The waste water to be treated rises from bottom to top, the gas (such as methane) in the waste water is separated by the baffle plates after passing through the plurality of layers of baffle plates, the separated methane enters the inner space of the cavity of the air chamber through the air holes, and the gas enters the second space formed by the partition plates through the first opening.
The baffle sets up with the top end face parallel and level of casing, and all with apron 10's medial surface fixed connection, the apron covers the casing setting, be fixed with first blast pipe 11 on the apron, first blast pipe bottom is linked together with the second space, and the top is used for being connected in gas-water separator for the leading-in gas-water separator of the gaseous separation of the interior aquatic of exhaust second space, still be equipped with second blast pipe 12 on the apron, second blast pipe bottom communicates with the outside all the other spaces in second space, and the top is used for being connected with deodorization mechanism, is used for leading-in deodorization mechanism of the foul smell that is not separated by the baffling board in the waste water.
The backflow pipe 13 penetrates through the second space and the inner space of the air chamber cavity, the top end of the backflow pipe is fixedly connected with the cover plate, the bottom end of the backflow pipe is fixedly connected with the bottom of the vertical plate through the fixing plate, the axis of the backflow pipe is perpendicular to the first bottom plate and the cover plate and is parallel to the vertical plate, namely, the backflow pipe penetrates through the second space and the inner space of the air chamber cavity along the vertical direction, and the backflow pipe is used for being connected with the air-water separator and guiding water generated by the air-water separator into the water distribution system.
The during operation of the three-phase separation mechanism of this embodiment, the waste water liquid level is by lower supreme rising, multilayer baffling board flows through in proper order, the gas in baffling board separation waste water, the gas of separation goes into the inner space of air chamber cavity through the gas pocket, then get into the second space through first opening, discharge through first blast pipe, can get into gas-water separation system and further separate, waste water liquid level after the separation gas when not going out the breach of second play mill weir, get into the second and go out the mill weir, go into the first space of first play mill weir by the second play mill weir, then get into the pipe of falling into the water through the mouth of falling into the water, thereby discharge from first play mill weir.
The odor which is not separated by the baffle plate in the wastewater can be guided into the deodorization mechanism through the second exhaust pipe, so that the odor in the wastewater is ensured to be removed.
In this embodiment, be equipped with a plurality of viewing apertures 14 on the apron, viewing aperture department is connected with the shrouding through bolt detachable, can observe the behavior of three phase separation mechanisms through the viewing aperture.
The three-phase separating mechanism of this embodiment, with outlet weir, air chamber cavity, baffling board and the integrated setting of casing, unified processing in the mill can guarantee machining precision and installation accuracy to can install simultaneously in waste water treatment system, need not separately to install, very big shortening installation time.
Example 2:
the embodiment discloses a combined three-phase separator which is formed by splicing five three-phase separating mechanisms in the embodiment 1, the five three-phase separating mechanisms are different in overall appearance and form an integral three-phase separator together, and the combined three-phase separator is suitable for anaerobic tanks with the diameter of more than 6 meters and is convenient to lift and install.
The five three-phase separating mechanisms comprise a first three-phase separating mechanism, a second three-phase separating mechanism, a third three-phase separating mechanism, a fourth three-phase separating mechanism and a fifth three-phase separating mechanism, the second three-phase separating mechanism and the third three-phase separating mechanism are identical in structure and are symmetrically distributed on two sides of the first three-phase separating mechanism, the fourth three-phase separating mechanism and the fifth three-phase separating mechanism are symmetrically arranged relative to the first three-phase separating mechanism and are respectively arranged on the outer sides of the second three-phase separating mechanism and the third three-phase separating mechanism, and shells of the five three-phase separating mechanisms form a cylindrical structure matched with the anaerobic tank.
The air chamber cavity and the first water outlet weir of the first three-phase separation mechanism are arranged in the middle of the shell, the second water outlet weirs are symmetrically distributed on two sides of the first water outlet weir, one end of each second water outlet weir is fixedly connected with the first water outlet weir, the other end of each second water outlet weir is fixedly connected with the inner side of the shell, the baffle plates are symmetrically distributed on two sides of the air chamber cavity, one end of each baffle plate is fixedly connected with the outer side of the vertical plate, the other end of each baffle plate is fixedly connected with the inner side of the shell, two first openings are arranged on the first bottom plate of each first water outlet weir, the first openings extend to the end parts of the first water outlet weirs, partition plates are fixed at three edges of the first openings, and the partition plates at three edges of each first opening and the inner side of the shell.
A water falling port is arranged at the position between the two first openings, a water falling pipe is connected to the water falling port, a backflow pipe penetrates through each second space, and first exhaust pipes are arranged on two sides of the backflow pipe.
In the second three-phase separation mechanism, the air chamber cavity is composed of a first bottom plate of a first water outlet weir, a shell and a vertical plate, the second water outlet weir is arranged on one side of the first water outlet weir, the baffle plate is arranged on one side of the air chamber cavity, and a return pipe is not required to be arranged in the third three-phase separation mechanism.
The third phase separation mechanism has the same structure as the second phase separation mechanism, and will not be described in detail.
The fourth three-phase separating mechanism is similar to the second three-phase separating mechanism in structure, but the shape of the housing is different, and the internal structure thereof is not described in detail.
When the three-phase separation mechanism of the embodiment is applied to the anaerobic tank with the diameter smaller than 6 meters, an integral three-phase separation mechanism can be adopted, the specific structure form of the integral three-phase separation mechanism is similar to that of the first three-phase separation mechanism, and the shell is of a cylindrical structure matched with the shape of the anaerobic tank.
Although the present invention has been described with reference to the accompanying drawings, it is not intended to limit the scope of the present invention, and those skilled in the art should understand that various modifications or variations that can be made by those skilled in the art without inventive work are still within the scope of the present invention.
Claims (10)
1. The three-phase separation mechanism is characterized by comprising an air chamber cavity, wherein a first water outlet weir is fixed at the top end of the air chamber cavity, two ends of the first water outlet weir and two ends of the air chamber cavity are fixedly connected with a shell, a partition plate is arranged in the first water outlet weir and divides the space in the first water outlet weir into a first space and a second space, the second space is communicated with the space in the air chamber cavity, the first water outlet weir is connected with a plurality of second water outlet weirs, the space in the second water outlet weir is communicated with the first space, a plurality of baffle plates are fixed on the outer side surface of the wall of the side part of the air chamber cavity and provided with a plurality of air holes, the baffle plates are used for separating gas in liquid, the separated gas can enter the air chamber cavity through the air holes, the first water outlet weir is connected with a water falling pipe, and the water falling pipe is communicated with.
2. The mechanism of claim 1, wherein the bottom of the first weir section has a first opening, a partition is fixed at the edge of the first opening, the space between the partitions is a second space, the second space is connected to the air chamber through the first opening, and the space in the first weir outside the second space is the first space.
3. The three-phase separating mechanism as claimed in claim 2, wherein the first weir has a plurality of second openings along the length of the first weir, and the second weir is connected to the first space of the first weir through the second openings.
4. The three-phase separating mechanism as claimed in claim 1, wherein the second weir has a plurality of notches formed on the side thereof, and the liquid outside the second weir can enter the second weir through the notches.
5. The three-phase separating mechanism as claimed in claim 1, wherein a cover plate is fixed to the top end of the partition plate and the housing, and a first exhaust pipe is provided on the cover plate and is communicated with the second space.
6. The three-phase separating mechanism as claimed in claim 5, wherein a second gas discharge pipe is further provided on the cover plate, the second gas discharge pipe communicating with an outside space of the second space.
7. The mechanism of claim 5, wherein the cover plate has a plurality of viewing ports, and wherein the viewing ports have covers removably attached to the cover plate.
8. The three-phase separating mechanism as recited in claim 1, wherein the baffles are provided in a plurality of layers, each layer having a plurality of baffles, the baffles of adjacent layers being staggered.
9. The mechanism of claim 1, wherein a return conduit is disposed in the second space and the chamber cavity interior, the return conduit extending vertically through the second space and the chamber cavity interior.
10. A combined three-phase separator comprising at least one three-phase separation mechanism according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921399998.1U CN210438446U (en) | 2019-08-26 | 2019-08-26 | Three-phase separating mechanism and combined three-phase separator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921399998.1U CN210438446U (en) | 2019-08-26 | 2019-08-26 | Three-phase separating mechanism and combined three-phase separator |
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| Publication Number | Publication Date |
|---|---|
| CN210438446U true CN210438446U (en) | 2020-05-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921399998.1U Active CN210438446U (en) | 2019-08-26 | 2019-08-26 | Three-phase separating mechanism and combined three-phase separator |
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| Country | Link |
|---|---|
| CN (1) | CN210438446U (en) |
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- 2019-08-26 CN CN201921399998.1U patent/CN210438446U/en active Active
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