CN207024734U - Sewage treatment and recovery pond - Google Patents
Sewage treatment and recovery pond Download PDFInfo
- Publication number
- CN207024734U CN207024734U CN201720740161.3U CN201720740161U CN207024734U CN 207024734 U CN207024734 U CN 207024734U CN 201720740161 U CN201720740161 U CN 201720740161U CN 207024734 U CN207024734 U CN 207024734U
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- Prior art keywords
- mud
- passage
- vertical
- cesspool
- screen pack
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Abstract
The utility model discloses a kind of sewage treatment and recovery pond, including cesspool, sludge pump and screen pack, circulating filter includes a Lv Yu mechanism being arranged in cesspool, Lv Yu mechanisms include inclined-plane water passage, its lower end is entrance, upper end is outlet, connected with entrance of the outlet pipe that mud pump discharge is connected in inclined-plane water passage, mud passage on the lower is disposed with the exit of inclined-plane water passage and top water purification passage is provided with screen pack one between mud passage and water purification passage；Inclined screen pack two is provided with below the water purification passage, vertical mud channel bottom is provided with inclined screen pack three.Sewage treatment and recovery pond of the present utility model can realize effluent cycle filtering function, can be gradually disengaged the relative clear water in sewage with mud by circulation work.So as to which the utility model provides a kind of system by physical separation, reduce to drug dose, it is cost-effective.
Description
Technical field
The utility model belongs to technical field of sewage, and in particular to a kind of sewage treatment and recovery pond.
Background technology
With the propulsion of the new urbanization of country, industry restructuring, form and largely have economic development zone, industry park
The samll cities and towns in area, supporting processing small town sewage seem more and more important, but these Small Town Wastewaters collect pipe network not
Sound, sewage treatment facility lacks, and causes to have a strong impact on to local water environment.These sewage, which have, discharges irregular, water quality water
The features such as amount change is big, some also have special industrial wastewater to enter.
The materials such as oxidant, catalyst, flocculant are added before purified treatment is carried out to sewage, it is necessary in sewage,
And after making various materials well mixed, just proceed by the operation of subsequent technique；It is but substantial amounts of organic big when containing in sewage
When molecular substance, graininess or powdered substance.Especially when containing substantial amounts of organic macromolecule material in sewage, if
The mixing of sewage and oxidant, catalyst or flocculant is not abundant enough, and organic macromolecule material cannot be with oxidant, catalysis
Agent or flocculant fully react, and so as to carry over a part of macromolecular substances, it is dirty that this cannot reach thoroughly purification
The effect of water.
In the prior art, particulate material is precipitated usually using sedimentation basin, but precipitation purification needs consumption longer
Time, and clean-up effect is unsatisfactory；Therefore, also some treatment plant handles above-mentioned sewage using the method for chemistry,
But material mixer of the prior art can not make sewage, mud and oxidant, catalyst and flocculant reach abundant
Mixing, and undercompounding will influence the effect of follow-up sewage disposal.
Current most small towns domestic sewage treatment process continue to use the handling process of municipal wastewater treatment plant, but these processing works
Skill and the characteristic of small towns sanitary sewage can not be adapted to effectively.Therefore, technology is constantly carried out on the basis of conventional processes
Innovation, develop a set of efficient, low consumption, small investment, occupation of land saves, management service is simple, adapts to the place of small towns sanitary sewage characteristic
Reason method, it is urgent problem to be solved from Sources controlling and improvement samll cities and towns water pollution.
Utility model content
The purpose of this utility model is the problem of system complex and high cost be present for current sewage disposal, there is provided a kind of
Sewage treatment and recovery pond with circular treatment function.
Adopt the following technical scheme that to achieve the above object：A kind of sewage treatment and recovery pond, including cesspool, sludge pump and
Screen pack, in addition to circulation filter and alternative expression circulation remove mud device；The circulation filter includes an installation
Lv Yu mechanisms in cesspool, the Lv Yu mechanisms include inclined-plane water passage, and its lower end is entrance, and upper end is outlet, tiltedly
The bottom of face water passage is ramped bottom surface, and vertical head piece is distributed with ramped bottom surface, and the A/F of discharge orifice from bottom to top that hangs down
Become narrow gradually；Each vertical head piece bottom upper side edge is provided with reclinate chin spoiler；Go out with what mud pump discharge was connected
Water pipe connects with the entrance of the inclined-plane water passage, and on inclined-plane, the exit of water passage is disposed with vertical silt on the lower
Mud passage and top water purification passage, screen pack one is provided between vertical mud passage and water purification passage；Positioned at described net
Inclined screen pack two is provided with below aquaporin, screen pack two will be divided into upper mud area below water purification passage and water purification returns
Area is received, upper mud area connects with vertical mud passage, and clean water area is provided with water purification efferent duct；In the vertical mud channel bottom
Inclined screen pack three is provided with, the region positioned at the upside of screen pack three is lower mud area；Positioned at the region of the lower section of screen pack three
With being connected inside cesspool；The alternative expression circulation is to set the silt with cesspool equal length in cesspool bottom except mud device
Mud clears up passage, while the vertical mud passage of auxiliary silt is set on the outside of cesspool；The auxiliary becomes silted up vertical mud passage with becoming silted up
Mud cleaning channel height is identical with width, and both connections；The length of the vertical mud passage of auxiliary silt is cleared up not less than mud
The length of passage；At the center of mud cleaning passage and the vertical mud passage of auxiliary silt through there is pull bar, in pull bar
End and middle part be respectively fixed with end draw back plate and middle part draw back plate, the end draw back plate and middle part draw back plate with it is described
Mud clears up passage and the vertical mud vias inner walls matching of auxiliary silt；The end draw back plate and middle part draw back plate are respectively positioned at dirt
The lower section of pond front and rear wall；The bottom of the vertical mud passage of the auxiliary silt is provided with the sealing mechanism of controllable opening and closing；Institute
State and be provided with the breather valve with filtering function at the top of auxiliary sewage routeway；The cesspool sets wastewater inlet and dosing mouth.
Top in the inclined-plane water passage is provided with flow control board, and the front and back end of the flow control board is welded respectively
Bolt is connected to, bolt is extended upward through in the outside of inclined-plane water passage top plate, and adjusting nut is provided with each bolt.
Side wall in the lower mud area is provided with mud capping, and the upper end of mud capping is hinged on cesspool outer wall,
Its lower end is fixed on the edge of lower mud area outlet by fastener.
The sealing mechanism of the controllable opening and closing is that the bottom of the vertical mud passage of auxiliary silt is provided with release bottom plate and led to
Locking member sealing is crossed to fix.
The sealing mechanism of controllable opening and closing is that the bottom of the vertical mud passage of the auxiliary silt is provided with mud working area, is become silted up
Mud working area bottom is provided with release bottom plate and sealed by locking member and fixed；In mud working area silt vertical with auxiliary silt
Support is provided between mud passage to comb.
Beneficial effect：1st, sewage treatment and recovery pond of the present utility model can realize effluent cycle filtering function, by following
Relative clear water in sewage can be gradually disengaged by ring work with mud.Pass through physical separation so as to which the utility model provides one kind
System, reduce to drug dose, it is cost-effective.
2nd, it is by alternately back and forth driving two draw back plates, can make cesspool bottom that alternative expression circulation, which removes mud device,
Mud constantly to the transfer of auxiliary sewage routeway side.Because auxiliary sewage routeway is closed in transfer process, so
Water pressure condition in cesspool is had substantially no effect on, after two draw back plate returns, the draw back plate at middle part seals cesspool and auxiliary
Become silted up vertical mud passage, can now control the release bottom plate of the vertical mud passage of auxiliary silt to discharge mud.This construction is suitable
Close using automation blowdown control operation.
3rd, circulate the mud in the inclined-plane water passage in filter and sewage tilts what is promoted bottom-up together
During, because hydraulic pressure acts on, the sewage of lighter weight is easier directly to discharge from upper strata, and the mud of heavier mass meeting edge is inclined
Inclined bottom plate moves up, and mud moving process medium velocity gradually reduces, most of all to be drained down into along vertical head piece in cesspool.
After part of contaminated water breaks through inclined-plane water passage, the more part of contaminated water containing mud enters sewage routeway because speed is relatively low, another
Part is containing the less sewage of mud because flow velocity can comparatively fast enter water purification passage.
4th, the utility model also has there is provided corresponding screen pack, so as to real to water purification passage and vertical mud passage respectively
Water purification filter below existing water purification passage and the mud filtration below vertical mud passage.Between water purification and mud
Turbid solution is flowed back into cesspool.
5th, in addition, the utility model is provided with flow control board also in inclined-plane water passage, by thinking or automatically controlled
Water flow pressure in adjustable inclined surface apparatus water passage, so as to mud passage vertical with water-aspirator pressure, hang down head piece angle and flow, silt
Regulation is combined with the distance relation of water purification passage, realizes optimal loop control.So as to can also realize that Automated condtrol is adjusted
Section.
Brief description of the drawings
Fig. 1 is cross-sectional view of the present utility model.
Fig. 2 is that mud mechanism structure schematic diagram is removed in Fig. 1.
Label 1 is cesspool in figure, and 2 be sludge pump, and 3 be outlet pipe, and 4 be inclined-plane water passage, and 5 be that vertical mud leads to
Road, 6 be water purification passage, and 7 be water purification recovery area, and 8 be water purification efferent duct, and 9 be lower mud area, and 10 be that mud clears up passage, and 11 are
Pull bar, 12 become silted up vertical mud passage for auxiliary, and 13 be mud working area, and 14 be end draw back plate, and 15 be middle part draw back plate, and 16
For wastewater inlet, 17 be dosing mouth, and 18 be ramped bottom surface, and 19 be the head piece that hangs down, and 20 be chin spoiler, and 21 be arc deflector, 22
It is screen pack two for screen pack one, 23,24 be screen pack three, and 25 comb for mud capping, 26 for support, and 27 be to discharge bottom plate, 28
It is upper mud area for locking member, 29,30 be flow control board, and 31 be the breather valve with filtering function.
Embodiment
Embodiment 1：A kind of sewage treatment and recovery pond, as shown in figure 1, including cesspool 1, sludge pump 2 and screen pack etc..
Circulation filter is set in cesspool 1, sets alternative expression to circulate in the bottom of cesspool 1 and removes mud device.Cesspool 1 sets dirt
Water inlet 16 and dosing mouth 17.
Circulation filter as shown in Figure 1 includes a Lv Yu mechanism being arranged in cesspool 1, the Lv Yu mechanisms
Including inclined-plane water passage 4, its lower end is entrance, and upper end is outlet, and the bottom of inclined-plane water passage 4 is ramped bottom surface 18, is inclined
Vertical head piece 19 is distributed with inclined end face 18, and the A/F of discharge orifice from bottom to top that hangs down becomes narrow gradually.At each vertical bottom of head piece 19
Portion's upper side edge is provided with reclinate chin spoiler 20.Water is crossed with the outlet pipe 3 of the outlet of sludge pump 2 connection with the inclined-plane to lead to
The entrance connection in road 4, on inclined-plane, the exit of water passage 4 is disposed with vertical mud passage and top water purification on the lower
Passage 6 is provided with screen pack 1 between vertical mud passage and water purification passage 6.
The lower section of the water purification passage 6 is provided with inclined screen pack 2 23, screen pack 2 23 is by under water purification passage 6
Side is divided into mud area 29 and water purification recovery area 7, and upper mud area 29 is connected with vertical mud passage 5, and clean water area is provided with only
Water delivery pipe 8.
The vertical bottom of mud passage 5 is provided with inclined screen pack 3 24, positioned at the area of the upside of screen pack 3 24
Domain is lower mud area 9.Connected positioned at the region of the lower section of screen pack 3 24 with the inside of cesspool 1.
Alternative expression circulation as shown in Figure 2 is to set the silt with the equal length of cesspool 1 in the bottom of cesspool 1 except mud device
Mud clears up passage 10, while the vertical mud passage 12 of auxiliary silt is set in the outside of cesspool 1.
The vertical mud passage of auxiliary silt clears up channel height with mud and width is identical, and both connections.Auxiliary, which is become silted up, hangs down
Length of the length of straight mud passage 12 not less than mud cleaning passage.
At the center of mud cleaning passage 10 and the vertical mud passage 12 of auxiliary silt through there is pull bar 11, in push-and-pull
The end and middle part of bar 11 are respectively fixed with end draw back plate 14 and middle part draw back plate 15, end draw back plate 14 and middle part draw back plate
15 clear up passage 10 with the mud and aid in the vertical inwall of mud passage 12 of silt to match.End draw back plate 14 and middle part draw back plate
15 are located at the lower section of the front and rear wall of cesspool 1 respectively.The bottom of the vertical mud passage 12 of auxiliary silt is provided with the close of controllable opening and closing
Sealing mechanism.
The breather valve 31 with filtering function is provided with the top of auxiliary sewage routeway.
Side wall in the lower mud area 9 is provided with mud capping, and the upper end of mud capping is hinged on outside cesspool 1
Wall, its lower end are fixed on the edge of the lower outlet of mud area 9 by fastener.
The sealing mechanism of the controllable opening and closing is that the bottom of the vertical mud passage 12 of auxiliary silt is provided with release bottom plate 27
And sealed and fixed by locking member.
Embodiment 2：On the basis of embodiment 1, and the top in inclined-plane water passage 4 is provided with flow control board 30,
The front and back end of the flow control board 30 is respectively welded bolt, and bolt is extended upward through in the outside of the top plate of inclined-plane water passage 4,
Adjusting nut is installed on each bolt.
Embodiment 3：On the basis of embodiment 1, referring to Fig. 2, the sealing mechanism of controllable opening and closing is become silted up vertically in the auxiliary
The bottom of mud passage 12 is provided with mud working area 13, and the bottom of mud working area 13 is provided with release bottom plate 27 and passes through locking
Part sealing is fixed；Support comb 26 is provided between the mud passage 12 vertical with auxiliary silt of the mud working area 13.
Claims (5)
1. a kind of sewage treatment and recovery pond, including cesspool, sludge pump and screen pack, it is characterised in that also include circulation filtering
Device and alternative expression circulation remove mud device；The circulation filter includes a Lv Yu mechanism being arranged in cesspool,
The Lv Yu mechanisms include inclined-plane water passage, and its lower end is entrance, and upper end is outlet, and the bottom of inclined-plane water passage is inclination
Vertical head piece is distributed with bottom surface, ramped bottom surface, and the A/F of discharge orifice from bottom to top that hangs down becomes narrow gradually；At each vertical head piece bottom
Portion's upper side edge is provided with reclinate chin spoiler；The outlet pipe being connected with mud pump discharge and the inclined-plane water passage
Entrance connects, and on inclined-plane, the exit of water passage is disposed with vertical mud passage on the lower and top water purification passage,
Screen pack one is provided between vertical mud passage and water purification passage；It is provided with below the water purification passage inclined
Screen pack two, screen pack two will be divided into upper mud area and water purification recovery area, upper mud area and vertical mud below water purification passage
Passage connects, and clean water area is provided with water purification efferent duct；The vertical mud channel bottom is provided with inclined screen pack three, position
Region on the upside of screen pack three is lower mud area；Positioned at the region of the lower section of screen pack three with being connected inside cesspool；The friendship
For formula circulation except mud device is to set to clear up passage with the mud of cesspool equal length in cesspool bottom, while in cesspool
Outside sets the vertical mud passage of auxiliary silt；It is described to aid in become silted up vertical mud passage and mud cleaning channel height and width phase
Together, and both connect；Length of the length of the vertical mud passage of auxiliary silt not less than mud cleaning passage；It is clear in the mud
The center of reason passage and the vertical mud passage of auxiliary silt is respectively fixed with end through there is pull bar in the end of pull bar and middle part
Portion's draw back plate and middle part draw back plate, the end draw back plate and middle part draw back plate clear up passage with the mud and auxiliary silt is vertical
Mud vias inner walls match；The end draw back plate and middle part draw back plate are located at the lower section of cesspool front and rear wall respectively；Described
The bottom of the vertical mud passage of auxiliary silt is provided with the sealing mechanism of controllable opening and closing；Set at the top of the auxiliary sewage routeway
There is the breather valve with filtering function；Top in the inclined-plane water passage is provided with flow control board, the flow control board
Front and back end be respectively welded bolt, bolt is extended upward through in the outside of inclined-plane water passage top plate, is provided with each bolt
Adjusting nut.
2. sewage treatment and recovery pond according to claim 1, it is characterised in that the cesspool sets wastewater inlet and added
Medicine mouth.
3. sewage treatment and recovery pond according to claim 1, it is characterised in that the side wall in the lower mud area is provided with
Mud covers, and the upper end of mud capping is hinged on cesspool outer wall, and its lower end is fixed on what lower mud area exported by fastener
Edge.
4. sewage treatment and recovery pond according to claim 1, it is characterised in that the sealing mechanism of the controllable opening and closing be
The bottom of the vertical mud passage of auxiliary silt is provided with release bottom plate and sealed by locking member and fixed.
5. sewage treatment and recovery pond according to claim 1, it is characterised in that the sealing mechanism of controllable opening and closing is described
The bottom of the vertical mud passage of auxiliary silt is provided with mud working area, and mud working area bottom is provided with release bottom plate and passes through lock
Tight part sealing is fixed；Support is provided between the mud passage vertical with auxiliary silt of the mud working area to comb.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720740161.3U CN207024734U (en) | 2017-06-23 | 2017-06-23 | Sewage treatment and recovery pond |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720740161.3U CN207024734U (en) | 2017-06-23 | 2017-06-23 | Sewage treatment and recovery pond |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207024734U true CN207024734U (en) | 2018-02-23 |
Family
ID=61468631
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720740161.3U Expired - Fee Related CN207024734U (en) | 2017-06-23 | 2017-06-23 | Sewage treatment and recovery pond |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207024734U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108854205A (en) * | 2018-07-06 | 2018-11-23 | 郭玲 | A kind of water conservancy mud filtering remove device |
-
2017
- 2017-06-23 CN CN201720740161.3U patent/CN207024734U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108854205A (en) * | 2018-07-06 | 2018-11-23 | 郭玲 | A kind of water conservancy mud filtering remove device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180223 Termination date: 20190623 |