CN215975156U - Three-phase separation device for sewage treatment - Google Patents
Three-phase separation device for sewage treatment Download PDFInfo
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- CN215975156U CN215975156U CN202121320172.9U CN202121320172U CN215975156U CN 215975156 U CN215975156 U CN 215975156U CN 202121320172 U CN202121320172 U CN 202121320172U CN 215975156 U CN215975156 U CN 215975156U
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- phase separator
- anaerobic tower
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- phase separation
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Abstract
The utility model discloses a three-phase separation device for sewage treatment, which belongs to the technical field of sewage treatment and comprises an anaerobic tower, wherein the anaerobic tower is placed on a horizontal plane, a three-phase separation device is arranged inside the anaerobic tower, a water inlet is formed in the anaerobic tower, and a sludge discharge port is formed in the bottom of the anaerobic tower.
Description
Technical Field
The utility model relates to the technical field of sewage treatment, in particular to a three-phase separation device for sewage treatment.
Background
The three-phase separator is mainly used for an up-flow anaerobic sludge bed reactor in biological sewage treatment and is used for separating digestion gas, digestion liquid and sludge particles. The digestion gas is led out from the top of the reactor, sludge particles automatically slide down and settle to a sludge bed at the bottom of the reactor, and the digestion liquid is discharged from a clarification zone.
However, the existing three-phase separation device for sewage treatment has the following problems: only one set of three-phase separation device is arranged in the anaerobic tower in the process of three-phase separation of the sewage, so that the overall working efficiency of the sewage reaction is low.
SUMMERY OF THE UTILITY MODEL
The embodiment of the utility model provides a three-phase separation device for sewage treatment, which aims to solve the technical problem that the overall working efficiency of sewage reaction is low due to the fact that only one group of three-phase separation devices are arranged in an anaerobic tower in the process of three-phase separation of sewage.
The embodiment of the utility model adopts the following technical scheme: the utility model provides a triphase separator for sewage treatment includes anaerobic tower, anaerobic tower places on the horizontal plane, anaerobic tower's inside is equipped with triphase separator, be equipped with the water inlet on the anaerobic tower, anaerobic tower's bottom is equipped with the mud discharging mouth.
Further, the three-phase separation device comprises a first three-phase separator, a second three-phase separator and two gas collecting assemblies, the first three-phase separator and the second three-phase separator are identical in structure, the first three-phase separator is arranged inside the anaerobic tower, the second three-phase separator is arranged inside the anaerobic tower and located above the first three-phase separator, and the two gas collecting assemblies are arranged above the first three-phase separator and above the second three-phase separator respectively.
Further, first three-phase separator includes a plurality of folded plates, and is a plurality of the folded plate is installed in anaerobic tower's inside, and is a plurality of the folded plate is the V type setting of handstand.
Further, two the gas collecting assembly all includes the gas collecting channel, the gas collecting channel sets up the top at a plurality of folded plates, be equipped with two air ducts on the gas collecting channel, two the air duct is vertical upwards to be set up.
Furthermore, a water outlet is arranged on the anaerobic tower, and a water drainage groove is arranged above the anaerobic tower and positioned at the water outlet.
The embodiment of the utility model adopts at least one technical scheme which can achieve the following beneficial effects:
firstly, sewage is discharged into the anaerobic tower through the water inlet, impurity sludge precipitated in the sewage can be discharged through the sludge discharge port, and the three-phase separation device filters the sewage discharged from the water inlet, so that the three-phase separation efficiency is improved.
Its second, first three-phase separator can carry out impurity filtering to the sewage that the water inlet emits, and effectual mud and impurity are filtered through the folded plate, and rethread second three-phase separator filters sewage, carries out twice filtration to the sewage that the water inlet was arranged through first three-phase separator and second three-phase separator and has improved the efficiency of three-phase separation, and the gas collection subassembly can be collected the processing to the gas of sewage in the anaerobism tower.
Its third, through the setting of a plurality of folded plates on the first three-phase separator, make sewage rise, rivers are stable, evenly rise, have avoided the rivers collision and have produced the phenomenon of running mud, and impurity in the sewage is touch the folded plate and takes place to deposit and makes clean rivers continuously evenly rise the setting of a plurality of folded plates on the rethread second three-phase separator and filter sewage once more, has improved the efficiency of three-phase separation.
Fourthly, the two gas collecting hoods can collect and treat the gas of the sewage in the anaerobic tower and lead out the sewage gas through the two gas guide pipes.
Fifthly, after the sewage in the anaerobic tower is filtered again by the second three-phase separator, clean water flow rises and overflows into the water drainage tank, and then water is discharged through a water outlet beside the water drainage tank to finish the operation.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model and not to limit the utility model. In the drawings:
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a perspective sectional view of the present invention;
FIG. 3 is a plan view of a first three-phase separator and a second three-phase separator of the present invention;
fig. 4 is a cross-sectional view taken along line B-B of fig. 3.
Reference numerals
The anaerobic tower 1, a water inlet 11, a sludge discharge port 12, a three-phase separator 2, a first three-phase separator 21, a folded plate 211, a second three-phase separator 22, a gas collection assembly 23, a gas collection hood 231, a gas guide pipe 232, a water outlet 13 and a water discharge tank 14.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the technical solutions of the present invention will be clearly and completely described below with reference to the specific embodiments of the present invention and the accompanying drawings. It is to be understood that the described embodiments are merely exemplary of the utility model, and not restrictive of the full scope of the utility model. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The technical solutions provided by the embodiments of the present invention are described in detail below with reference to the accompanying drawings.
Referring to fig. 1 to 4, an embodiment of the utility model provides a three-phase separation device for sewage treatment, including an anaerobic tower 1, wherein the anaerobic tower 1 is placed on a horizontal plane, a three-phase separation device 2 is arranged inside the anaerobic tower 1, a water inlet 11 is arranged on the anaerobic tower 1, and a sludge discharge port 12 is arranged at the bottom of the anaerobic tower 1; the water inlet 11 discharges sewage into the anaerobic tower 1, the sludge discharge port 12 can discharge impurity sludge precipitated in the sewage, and the three-phase separation device 2 filters the sewage discharged from the water inlet 11 to improve the three-phase separation efficiency.
Preferably, the three-phase separation device 2 comprises a first three-phase separator 21, a second three-phase separator 22 and two gas collecting assemblies 23, the first three-phase separator 21 and the second three-phase separator 22 are identical in structure, the first three-phase separator 21 is arranged inside the anaerobic tower 1, the second three-phase separator 22 is arranged inside the anaerobic tower 1 and above the first three-phase separator 21, and the two gas collecting assemblies 23 are respectively arranged above the first three-phase separator 21 and above the second three-phase separator 22; first three-phase separator 21 can carry out impurity filtering to the sewage that water inlet 11 was arranged into, and is effectual to filter mud and impurity through folded plate 211, and rethread second three-phase separator 22 filters sewage, carries out twice filtration to the sewage that water inlet 11 was arranged into through first three-phase separator 21 and second three-phase separator 22 and has improved the efficiency of three-phase separation, and gas collection subassembly 23 can collect the gas of sewage in the anaerobism tower 1 and handle.
Preferably, the first three-phase separator 21 comprises a plurality of folding plates 211, the plurality of folding plates 211 are arranged inside the anaerobic tower 1, and the plurality of folding plates 211 are arranged in an inverted V shape; through the setting of a plurality of folded plates 211 on first three phase separator 21, make sewage rise, rivers are stable, and evenly rise, have avoided the rivers collision and have produced the phenomenon of running mud, and the impurity in the sewage is touch folded plate 211 and takes place to deposit and makes clean rivers continuously evenly rise and filter sewage again through the setting of a plurality of folded plates 211 on second three phase separator 22, has improved the efficiency of three-phase separation.
Preferably, the two gas collecting assemblies 23 each include a gas collecting hood 231, the gas collecting hoods 231 are disposed above the plurality of folding plates 211, two gas guide tubes 232 are disposed on the gas collecting hoods 231, and the two gas guide tubes 232 are disposed vertically upward; the two gas collecting hoods 231 can collect and treat the gas of the sewage in the anaerobic tower 1, and the sewage gas is led out through the two gas guide pipes 232.
Preferably, a water outlet 13 is arranged on the anaerobic tower 1, and a water drainage groove 14 is arranged above the anaerobic tower 1 and at the position of the water outlet 13; when the second three-phase separator 22 filters the sewage in the anaerobic tower 1 again, the clean water flow rises and overflows into the water discharge tank 14, and then the water is discharged through the water outlet 13 beside the water discharge tank 14 to finish the operation.
The working principle is as follows: when water inlet 11 discharges sewage in anaerobic tower 1, when sewage rises through first three phase separator 21, impurity in the sewage is touched folded plate 211 and takes place to deposit and make clean rivers continuously evenly rise, gas collecting channel 231 collects the gas of sewage in first three phase separator 21 and handles and derive sewage gas through two air ducts 232, sewage rethread second three phase separator 22 filters sewage, another gas collecting channel 231 is again to the gas of sewage in second three phase separator 22 and is collected the processing and derive sewage gas through two air ducts 232, after second three phase separator 22 filters sewage in anaerobic tower 1 once more, clean rivers rise and overflow to in the basin 14 that drains, the operation is accomplished to the water discharge through the delivery port 13 of the basin 14 side of draining again.
The above description is only an example of the present invention, and is not intended to limit the present invention. Various modifications and alterations to this invention will become apparent to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.
Claims (2)
1. The utility model provides a three-phase separator for sewage treatment, its characterized in that, includes anaerobic tower (1), anaerobic tower (1) is placed on the horizontal plane, the inside of anaerobic tower (1) is equipped with three-phase separator (2), be equipped with water inlet (11) on anaerobic tower (1), the bottom of anaerobic tower (1) is equipped with mud discharging port (12), three-phase separator (2) are including first three-phase separator (21), second three-phase separator (22) and two gas collecting component (23), first three-phase separator (21) and second three-phase separator (22) the same structure, first three-phase separator (21) set up the inside at anaerobic tower (1), second three-phase separator (22) set up in the inside of anaerobic tower (1) and are located the top of first three-phase separator (21), two gas collecting component (23) set up respectively in the top of first three-phase separator (21) and the last three-phase separator (22) of second three-phase separator (22) The first three-phase separator (21) comprises a plurality of folded plates (211), the folded plates (211) are arranged inside the anaerobic tower (1), the folded plates (211) are arranged in an inverted V shape, the gas collection assemblies (23) comprise gas collection hoods (231), the gas collection hoods (231) are arranged above the folded plates (211), and two gas guide pipes (232) are arranged on the gas collection hoods (231) and are vertically upwards arranged.
2. The three-phase separation device for sewage treatment as claimed in claim 1, wherein the anaerobic tower (1) is provided with a water outlet (13), and a water discharge tank (14) is arranged above the anaerobic tower (1) and at the position of the water outlet (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121320172.9U CN215975156U (en) | 2021-06-11 | 2021-06-11 | Three-phase separation device for sewage treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121320172.9U CN215975156U (en) | 2021-06-11 | 2021-06-11 | Three-phase separation device for sewage treatment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215975156U true CN215975156U (en) | 2022-03-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121320172.9U Active CN215975156U (en) | 2021-06-11 | 2021-06-11 | Three-phase separation device for sewage treatment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215975156U (en) |
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2021
- 2021-06-11 CN CN202121320172.9U patent/CN215975156U/en active Active
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