CN219701291U - Biochemical pond for sewage treatment - Google Patents
Biochemical pond for sewage treatment Download PDFInfo
- Publication number
- CN219701291U CN219701291U CN202321061727.1U CN202321061727U CN219701291U CN 219701291 U CN219701291 U CN 219701291U CN 202321061727 U CN202321061727 U CN 202321061727U CN 219701291 U CN219701291 U CN 219701291U
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- Prior art keywords
- filter
- sewage
- biochemical
- water outlet
- tank body
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- 239000010865 sewage Substances 0.000 title claims abstract description 61
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 47
- 239000000945 filler Substances 0.000 claims abstract description 26
- 238000001914 filtration Methods 0.000 claims abstract description 22
- 238000005842 biochemical reaction Methods 0.000 claims abstract description 4
- 239000007921 spray Substances 0.000 claims description 17
- 238000006243 chemical reaction Methods 0.000 claims description 16
- 238000005276 aerator Methods 0.000 claims description 7
- 238000004891 communication Methods 0.000 claims description 6
- 239000012535 impurity Substances 0.000 abstract description 10
- 239000002994 raw material Substances 0.000 description 8
- 230000000694 effects Effects 0.000 description 5
- 239000007788 liquid Substances 0.000 description 5
- 239000000463 material Substances 0.000 description 4
- 238000012986 modification Methods 0.000 description 4
- 230000004048 modification Effects 0.000 description 4
- 238000007599 discharging Methods 0.000 description 3
- 239000003595 mist Substances 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 239000002893 slag Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 239000002351 wastewater Substances 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
Abstract
The utility model discloses a biochemical tank for sewage treatment, which comprises a filtering device; the biochemical tank body is used for receiving the sewage filtered by the filtering device, and the upper part of one side of the biochemical tank body is provided with a water outlet; the filler plate can be used for allowing sewage to pass through, filler for biochemical reaction of the sewage is filled in the position of the filler plate, through which the sewage can pass, and the filler plate is arranged at the water outlet of the biochemical tank body and is used for covering the water outlet mask; the water outlet pipe is communicated with the water outlet of the biochemical tank body. One embodiment of the present utility model solves at least one of the problems described in the background. One purpose of one embodiment of the utility model is to improve the filtering efficiency of impurities in sewage and quickly remove the impurities attached to the filter.
Description
Technical Field
The present disclosure relates generally to the field of sewage treatment, and more particularly to a biochemical tank for sewage treatment.
Background
According to the current development speed, the sewage is mainly divided into two major types, namely natural pollution and artificial pollution, and the yield of the artificial pollution is higher and higher at present mainly due to the increase of industrial sewage and domestic sewage, so that the sewage with the artificial pollution is treated by adopting modes of filtration, purification and the like all the time in recent years, and a part of water resources can be saved.
In the sewage treatment process, the wastewater is required to be discharged into a biochemical pool for biochemical treatment, a series of biochemical degradation is carried out by utilizing the characteristics of various biochemical bacteria, and the wastewater is treated to meet the municipal sewage discharge requirement and is discharged.
The existing sewage biochemical treatment tank needs to be added with raw materials for biochemical decomposition, the raw materials comprise solids and special materials, but the existing raw material adding mode is to directly put the raw materials into the biochemical tank, so that the raw materials and sewage are unevenly mixed, the sewage treatment effect is affected, and impurities are deposited at the bottom of the biochemical tank and are difficult to clean after sewage treatment.
The application number is CN201820390309.X proposes a sewage biochemical treatment pond, including biochemical treatment pond, set up the liquid charge plate in biochemical treatment pond one end, set up the solid charge plate in biochemical treatment pond other end and install at the inside dirty material collection mechanism of biochemical treatment pond. This biochemical treatment pond of sewage, liquid raw materials adds from the liquid charging hopper, and in discharging the biochemical treatment pond after shunting through the liquid discharge gate, stir fixed raw materials through spiral stirring piece, improve the mixed degree of raw materials and sewage, promote the effect of water treatment, collect the inside dirty material of sewage through the filter screen, and take out the filter screen and carry out same processing, although solve sewage treatment back, impurity deposit is in the bottom of biochemical pond, the problem of difficult to the clearance is favorable to carrying out unified collection to the inside dirty material of biochemical treatment pond, guarantee biochemical treatment pond is inside clean.
But above-mentioned technical scheme only filters impurity in the sewage through the mode of standing and filtering, and filtration rate is slow, and need take out the filter screen when clearing up this filter screen, and is comparatively troublesome, wastes time and energy.
Disclosure of Invention
An object of one embodiment of the present utility model is to provide a biochemical tank for sewage treatment to improve filtering efficiency of impurities in sewage and to rapidly remove impurities attached to a filter.
In one aspect, a biochemical pond for sewage treatment is described, comprising a filtering device, wherein the filtering device comprises a filter, a power component, a water inlet and a spray pipe, the filter is cylindrical, one end of the cylindrical filter is closed, the other end of the cylindrical filter is open, the filter drives the filter to rotate along the circumferential direction of the filter through the power component, the water inlet is arranged at the upper part of the open end of the filter, the spray pipe is arranged above the filter, and a plurality of spray heads which are axially distributed are arranged at the bottom of the spray pipe; the biochemical tank body is used for receiving the sewage filtered by the filtering device, and the upper part of one side of the biochemical tank body is provided with a water outlet; the filler plate can be used for allowing sewage to pass through, filler for biochemical reaction of the sewage is filled in the position of the filler plate, through which the sewage can pass, and the filler plate is arranged at the water outlet of the biochemical tank body and is used for covering the water outlet mask; the water outlet pipe is communicated with the water outlet of the biochemical tank body.
Preferably, the filter device further comprises a sewage collecting tank obliquely arranged at the inner upper part of the filter corresponding to the spray pipe, wherein the lowest high end of the sewage collecting tank extends out of the opening end of the filter, and a sewage outlet is arranged at the bottom of the lowest high end.
Preferably, the biochemical tank body comprises a plurality of reaction tanks, the adjacent reaction tanks are communicated, a filler plate is arranged on the water inlet side of the communication port of the adjacent reaction tanks, and the filler plate covers the communication port of the adjacent reaction tanks.
Preferably, the biochemical tank further comprises an array of aerators arranged at the bottom of the reaction tank, and the aerators are connected with an external air pressure device.
The utility model has the following advantages:
the utility model discloses a water inlet lets in sewage in to the filter, drives the high-speed filter through power component and rotates, and high-speed rotatory tube-shape filter carries out centrifugal filtration to sewage, when improving filtration efficiency, can also separate unnecessary moisture in the debris to improve the filter effect.
The high-pressure water mist or air is sprayed to the filter through the spray pipe, so that impurities attached to the inner wall of the filter can be stripped, and the aim of quickly cleaning the filter is fulfilled.
Drawings
FIG. 1 illustrates a schematic structural diagram of a biochemical cell;
FIG. 2 illustrates a front view of a biochemical cell;
FIG. 3 illustrates a side view of a biochemical cell;
FIG. 4 illustrates a top view of a biochemical cell;
FIG. 5 is a schematic view illustrating the structure of a filtering apparatus in the biochemical tank shown in FIG. 1;
FIG. 6 illustrates a partial schematic view of the filter device of FIG. 5;
fig. 7 is a schematic view illustrating the internal structure of a part of the structure of the filtering apparatus shown in fig. 5.
Detailed Description
Reference will now be made in detail to the exemplary embodiments illustrated in the drawings. It should be understood that the following description is not intended to limit the embodiments to one preferred embodiment. On the contrary, it is intended to cover alternatives, modifications and equivalents as may be included within the spirit and scope of the embodiments as defined by the appended claims.
FIGS. 1 to 7 illustrate a biochemical tank for sewage treatment which can be improved by incorporating an embodiment of the present utility model. As with the other figures included, this figure is shown for illustrative purposes and is not limiting of the possible embodiments of the utility model or the claims.
The drawing includes a filtering device 200, a biochemical tank body 100, a packing plate 700 and a water outlet pipe 500,
as shown in fig. 5 to 7, the filtering device includes a filter 210, a power component 203, a water inlet 209 and a spray pipe 207, the filter is in a tubular shape, one end of the tubular filter is closed, the other end of the tubular filter is open, the power component 203 includes but is not limited to a servo motor, a stepping motor or other components capable of driving the power component to rotate along the circumferential direction of the power component, the filter 210 is connected with the output end of the power component, the water inlet 209 is arranged at the upper part of the open end of the filter, the spray pipe 207 is arranged above the filter, and a plurality of spray heads 208 which are axially distributed are arranged at the bottom of the spray pipe 207; the filtering device 210 may further include a water tank 204 enclosing the filter, the water inlet and the spray pipe 207, a water outlet 205 is provided at the lower part of the water tank, the power components are installed at the outer side of the water tank 204, a housing and a space for supporting the filtering device are enclosed at the outer side of the water tank 204, a connection pipe 212 for connecting the water inlet and the water inlet pipe 400, a drainage pipe 201 for connecting the water outlet and the biochemical tank 100, and a liquid inlet pipe for connecting the spray pipe 207 and the air compressor or the hydraulic device are provided at the outer side of the housing 202.
The biochemical tank body 100 has a water outlet at the upper part of one side, a water outlet pipe 500 is connected to the water outlet, a filler plate is used for allowing sewage to pass through, filler for biochemical reaction of sewage is filled in the position of the filler plate, the filler plate is arranged at the water outlet of the biochemical tank body 100, and the water outlet mask is arranged.
The utility model discloses a water inlet lets in sewage in to the filter, drives the high-speed filter through power component and rotates, and high-speed rotatory tube-shape filter carries out centrifugal filtration to sewage, when improving filtration efficiency, can also separate unnecessary moisture in the debris out. The filtered sewage is converged into the biochemical tank body 100, flows towards the water outlet in the biochemical tank body 100, flows through the filler plate and acts with the filler in the filler plate to realize biological purification of the sewage;
the high-pressure water mist or air is sprayed to the filter through the spray pipe, so that impurities attached to the inner wall of the filter can be stripped, and the aim of quickly cleaning the filter is fulfilled.
As shown in fig. 7, the filter device 200 further includes a sump 206 provided at an upper portion of the filter in a slant manner corresponding to the shower pipe 207, wherein a lowermost end of the sump 26 protrudes from an opening end of the filter, and a drain is provided at a bottom of the lowermost end. The sewage outlet is connected with a slag discharging groove arranged at the side part of the shell.
The basin is sprayed with high-pressure water mist or air to strip and drop the impurities attached to the inner wall of the filter into the sewage collecting tank 26, and flows along the ground to the sewage draining outlet, and finally is discharged from the slag discharging tank.
As shown in fig. 4, the biochemical tank body 100 includes a plurality of reaction tanks 101, and the adjacent reaction tanks 101 are communicated with each other, a filler plate 700 is disposed on the water inlet side of the communication port of the adjacent reaction tanks, and the filler plate 700 covers the communication ports of the adjacent reaction tanks.
The biochemical tank also comprises a plurality of groups of aerators 600 which are arranged at the bottom of the reaction tank, and the aerators 300 are connected with an external air pressure device 300.
Oxygen is filled into the sewage through the aerator so as to enable the sewage to fully react with the biochemical filler, and a plurality of reaction tanks 101 are arranged to form a multi-stage biochemical effect so as to improve the sewage purifying effect.
The foregoing description of embodiments of the utility model has been presented for the purposes of illustration and description. It is not intended to be exhaustive and does not limit the utility model to the precise form described; numerous modifications and variations are possible in light of the above teachings. The embodiments were chosen and described in order to best explain the principles of the utility model and its practical application, to thereby enable others skilled in the art to best utilize the utility model in various embodiments and with various modifications as are suited to the particular use contemplated. It is therefore to be understood that the utility model is intended to cover all modifications and equivalents that fall within the scope of the appended claims.
Claims (4)
1. A biochemical pool for sewage treatment is characterized by comprising
The filter device comprises a filter, a power component, a water inlet and a spray pipe, wherein the filter is cylindrical, one end of the cylindrical filter is closed, the other end of the cylindrical filter is open, the filter drives the filter to rotate along the circumferential direction of the filter through the power component, the water inlet is arranged at the upper part of the open end of the filter, the spray pipe is arranged above the filter, and a plurality of spray heads which are axially distributed are arranged at the bottom of the spray pipe;
the biochemical tank body is used for receiving the sewage filtered by the filtering device, and the upper part of one side of the biochemical tank body is provided with a water outlet;
the filler plate can be used for allowing sewage to pass through, filler for biochemical reaction of the sewage is filled in the position of the filler plate, through which the sewage can pass, and the filler plate is arranged at the water outlet of the biochemical tank body and is used for covering the water outlet mask;
the water outlet pipe is communicated with the water outlet of the biochemical tank body.
2. The biochemical tank for sewage treatment according to claim 1, wherein the filtering means further comprises a sewage collecting tank provided at an upper portion in the filter in an inclined manner with respect to the shower pipe, a lowermost high end of the sewage collecting tank extends out of the open end of the filter, and a drain outlet is provided at a bottom of the lowermost high end.
3. The biochemical tank for sewage treatment according to claim 1, wherein the biochemical tank body comprises a plurality of reaction tanks, the adjacent reaction tanks are communicated, a filler plate is arranged on the water inlet side of the communication port of the adjacent reaction tanks, and the filler plate covers the communication port of the adjacent reaction tanks.
4. A biochemical tank for sewage treatment according to claim 3, further comprising an array of aerators arranged at the bottom of the reaction tank, the aerators being connected to an external air pressure device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321061727.1U CN219701291U (en) | 2023-05-06 | 2023-05-06 | Biochemical pond for sewage treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321061727.1U CN219701291U (en) | 2023-05-06 | 2023-05-06 | Biochemical pond for sewage treatment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219701291U true CN219701291U (en) | 2023-09-19 |
Family
ID=88015799
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321061727.1U Active CN219701291U (en) | 2023-05-06 | 2023-05-06 | Biochemical pond for sewage treatment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219701291U (en) |
-
2023
- 2023-05-06 CN CN202321061727.1U patent/CN219701291U/en active Active
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