CN207259284U - A kind of sewage-treatment plant - Google Patents
A kind of sewage-treatment plant Download PDFInfo
- Publication number
- CN207259284U CN207259284U CN201721175949.0U CN201721175949U CN207259284U CN 207259284 U CN207259284 U CN 207259284U CN 201721175949 U CN201721175949 U CN 201721175949U CN 207259284 U CN207259284 U CN 207259284U
- Authority
- CN
- China
- Prior art keywords
- filter screen
- sewage
- basin
- treatment plant
- flocculation
- Prior art date
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- Expired - Fee Related
Links
- 239000010865 sewage Substances 0.000 title claims abstract description 25
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 49
- 238000005189 flocculation Methods 0.000 claims abstract description 48
- 230000016615 flocculation Effects 0.000 claims abstract description 48
- 238000001914 filtration Methods 0.000 claims abstract description 25
- 230000001112 coagulating effect Effects 0.000 claims abstract description 20
- 238000003756 stirring Methods 0.000 claims abstract description 10
- 238000005345 coagulation Methods 0.000 claims abstract description 8
- 230000015271 coagulation Effects 0.000 claims abstract description 8
- 238000004140 cleaning Methods 0.000 claims description 8
- 238000005086 pumping Methods 0.000 claims description 7
- 238000004062 sedimentation Methods 0.000 abstract description 18
- 230000000694 effects Effects 0.000 abstract description 9
- 239000010802 sludge Substances 0.000 description 12
- 239000011159 matrix material Substances 0.000 description 9
- 238000007667 floating Methods 0.000 description 5
- 239000002245 particle Substances 0.000 description 5
- 238000001556 precipitation Methods 0.000 description 5
- 238000010276 construction Methods 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 239000000701 coagulant Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000011148 porous material Substances 0.000 description 3
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 239000000084 colloidal system Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000013475 authorization Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000005354 coacervation Methods 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000012864 cross contamination Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
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- Filtration Of Liquid (AREA)
Abstract
The problem of the utility model discloses a kind of sewage-treatment plant, solves sewage and physics sedimentation, sedimentation cycle length are carried out in existing sewage-treatment plant, and sedimentation effect is poor, its key points of the technical solution are that：Including coagulating basin, flocculation basin, filtering ponds, settling tank and the clear water storage pool being sequentially communicated, coagulation blender is provided with the coagulating basin, flocculation stirring device is provided with the flocculation basin, the flocculation basin bottom is provided with blow-off pipe；The advantages of primary filter component is provided with the filtering ponds, has and improves treatment effect, shorten the sedimentation cycle.
Description
Technical field
Water-treatment technology field is the utility model is related to, more specifically, it relates to a kind of sewage-treatment plant.
Background technology
The method that existing waterworks, sewage treatment plant's sedimentation basin are mostly precipitated using a large-scale whole pond, water
Stream is slowly flowed, or is slowly flowed in precipitation tank, while the sludge to precipitate is flowed also with current, and it is heavy to easily cause
The generation of the situation of cross contamination in the pond of shallow lake, sedimentation effect is bad, expends the sedimentation time.
For this reason, Chinese utility model patent, Authorization Notice No. CN205127480U, the day for announcing are on April 6th, 2016,
A kind of sedimentation basin is disclosed, the main points of its technical scheme are that：The sedimentation basin includes multiple precipitation tanks, multiple precipitation tanks according to
Secondary connection, the precipitation tank include water inlet, groove body, water outlet, overfall, remove mud equipment and weir front apron, the water inlet
It is described to go mud equipment to be arranged in the groove body and the water outlet is respectively arranged on the groove body both ends, with the overfall and institute
Groove body adjoining is stated, the weir front apron is arranged between the water inlet and the overfall, is oppositely arranged with the overfall, institute
State overfall and be arranged on the groove body interior side.
Sewage carries out physics sedimentation, sedimentation cycle length in above-mentioned sewage-treatment plant, and sedimentation effect is poor.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of sewage-treatment plant, have
The advantages of improving treatment effect, shortening the sedimentation cycle.
To achieve the above object, the utility model provides following technical solution：
A kind of sewage-treatment plant, including coagulating basin, flocculation basin, filtering ponds, settling tank and the clear water storage being sequentially communicated
Pond, is provided with coagulation blender in the coagulating basin, flocculation stirring device is provided with the flocculation basin, the flocculation basin bottom is set
It is equipped with blow-off pipe；Primary filter component is provided with the filtering ponds.
Using above-mentioned technical proposal, sewage reacts in coagulating basin with coagulant, is quickly stirred through coagulation blender, makes to mix
Solidifying agent is rapid, is effectively evenly spread in whole pond, and the water in coagulating basin enters flocculation basin, and the effect of flocculation basin makes to have gathered
Solidifying colloid forms the larger flco easily precipitated by flocculation reaction, passes through being sufficiently stirred and instead for flocculation stirring device
Should, the larger floccule body easily precipitated is generated, when the flocculation stirring device in flocculation basin stops operating, floccule body can slowly sink
Drop, and being discharged from the blow-off pipe of flocculation basin bottom, primary filter component are used to preventing floccule body to pass through but the little particle such as silt particle
It can pass through；By the sewage-treatment plant, sewage is chemically and physically handled, sedimentation basin than in the prior art carries out
Simple physics sedimentation shortens process cycle, improves treatment effect.
Further, the coagulating basin is connected through water inlet pipe with flocculation basin, and water pumping wheel is provided with the water inlet pipe.
Using above-mentioned technical proposal, stirred in water by water pumping wheel, form current, the water in coagulating basin is guided to wadding
In solidifying pond, the transfer efficiency of water is improved.
Further, passage is offered on the side wall between filtering ponds and flocculation basin, the primary filter component is installed on institute
State on passage.
Using above-mentioned technical proposal, by primary filter component being installed on side wall vertically so that the water in vertical direction
Filtering ponds can be entered, improve filter efficiency.
Further, the primary filter component includes the filter screen being installed in passage, and the filter screen includes supporting rack
With the dictyosome on supporting rack.
Using above-mentioned technical proposal, filter screen is supported by supporting rack, improves the mechanical strength of filter assemblies.
Further, the filter screen is protruded to filtering ponds inside.
Using above-mentioned technical proposal, the filter area of filter screen is increased, improves filter efficiency.
Further, the bottom surface of the filter screen is towards the inclined inclined plane of flocculation basin.
Using above-mentioned technical proposal, since filter screen to filtering ponds internal protrusion, flocculate can be deposited in filtering sieve bottom,
So flocculate can be snapped down to flocculation basin bottom along inclined plane.
Further, the primary filter component further includes automatic cleaning assembly；Automatic cleaning assembly includes being installed on filtering
The brush member of net inner fovea part and the drive component of driving brush member operation.
Using above-mentioned technical proposal, drive component driving brush member rotation, brush member will be attached to the wadding on dictyosome
Condensate brushes, and has dredged dictyosome.
Further, brush member includes rotary body and the bristle portion for being installed on rotary body end, and the filter screen is round platform
Shape, and the pivot of rotary body is overlapped with the centre of gyration of truncated cone-shaped filter screen, the bristle portion is bonded with filter screen.
Using above-mentioned technical proposal, it not only can guarantee that the bottom surface of filter screen was tilted towards flocculation basin, but also can guarantee that bristle portion
It is bonded all the time with filter screen.
Further, drive component includes driving motor and by the motor-driven gear-driven assembly of driving, the tooth
The power of the driving motor is passed to brush member by wheel transmission component.
Using above-mentioned technical proposal, motor drive gear transmission component and brush member successively are driven, said structure is simple,
It is stable.
In conclusion the utility model has the advantages that：
1st, sewage passes sequentially through coagulating basin, flocculation basin, filtering ponds, settling tank and finally reaches clear water storage pool, passes through the dirt
Water treatment facilities, chemically and physically handles sewage, and sedimentation basin than in the prior art carries out simple physics sedimentation contracting
Short process cycle, improves treatment effect；
2nd, the rotation of drive component driving brush member, the flocculate that brush member will be attached on dictyosome brush, and dredge
Dictyosome so that the filter assemblies have the function of automated cleaning.
Brief description of the drawings
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly introduced, it should be apparent that, drawings in the following description are only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, other attached drawings can also be obtained according to the structure shown in these attached drawings.
Fig. 1 is a kind of structure diagram of sewage-treatment plant in the utility model embodiment；
Fig. 2 is a kind of sectional view of sewage-treatment plant in the utility model embodiment；
Fig. 3 is the enlarged drawing at A in Fig. 2；
Fig. 4 is the structure diagram of settling tank and clear water storage pool in the utility model embodiment.
Reference numeral：100th, coagulating basin；101st, flocculation basin；102nd, filtering ponds；103rd, settling tank；104th, clear water storage pool；
110th, coagulation blender；111st, water inlet pipe；112nd, water pumping wheel；113rd, flocculation stirring device；114th, blow-off pipe；120th, passage；130、
Primary filter component；131st, filter screen；132nd, supporting rack；133rd, dictyosome；140th, bottom surface；200th, automatic cleaning assembly；201、
Brush member；202nd, bristle portion；203rd, rotary body；210th, drive component；211st, motor is driven；212nd, first bevel gear；213、
Second bevel gear；220th, intercommunicating pore；230th, clear water zone；231st, decanting zone；232nd, Chu Ni areas；233rd, spoil disposal portion；240th, sludge pipe；
250th, spoil disposal auger；260th, mud groove is stored up；270th, liquid component is taken；280th, the second screen modules；290th, filter matrix；300th, it is sliding
Column；301st, vertical chute；302nd, floating body；303rd, connecting pole；304th, road is filtered；305th, pulsating pump；306th, filter mud hole；307th, two level
Strainer.
Embodiment
Elaborate below in conjunction with the accompanying drawings to the technical solution of the utility model.
For the ease of description, spatially relative term can be used herein, as " ... on ", " ... top ",
" ... upper surface ", " above " etc., for describing such as a device shown in the figure or feature and other devices or spy
The spatial relation of sign.It should be appreciated that spatially relative term is intended to comprising the orientation except device described in figure
Outside different azimuth in use or operation.For example, if the device in attached drawing is squeezed, it is described as " in other devices
It will be positioned as " under other devices or construction after the device of part or construction top " or " on other devices or construction "
Side " or " under other devices or construction ".Thus, exemplary term " ... top " can include " ... top " and
" in ... lower section " two kinds of orientation.The device can also other different modes positioning (being rotated by 90 ° or in other orientation), and
And respective explanations are made to the opposite description in space used herein above.
A kind of sewage-treatment plant, referring to Fig. 1, including be sequentially communicated coagulating basin 100, flocculation basin 101, filtering ponds 102,
Settling tank 103 and clear water storage pool 104.
100 side of coagulating basin is equipped with water inlet, and coagulation blender 110 is provided with coagulating basin 100.
Referring to Fig. 2, coagulating basin 100 is connected through water inlet pipe 111 with flocculation basin 101, and water pumping wheel is provided with water inlet pipe 111
112, water pumping wheel 112 guides the water in coagulating basin 100 to flocculation basin 101, and flocculation stirring device is provided with flocculation basin 101
113；Referring to Fig. 1,101 bottom of flocculation basin is provided with blow-off pipe 114.
Sewage adds coagulant after water inlet enters coagulating basin 100 in coagulating basin 100, fast through coagulation blender 110
Speed stirring, makes that coagulant is rapid, is effectively evenly spread in whole pond；After processing, the guiding through water pumping wheel 112, coagulation
Water in pond 100 is entered in flocculation basin 101 through water inlet pipe 111, and the effect of flocculation basin 101 makes the colloid of coacervation by flocculation
React and form the larger flco easily precipitated, being sufficiently stirred and react by flocculation stirring device 113, generate it is larger easily
The floccule body of precipitation, when the flocculation stirring device 113 in flocculation basin 101 stops operating, floccule body can be settled slowly, and from flocculation
The blow-off pipe 114 of 101 bottom of pond is discharged.
Referring to Fig. 2 and Fig. 3, flocculation basin 101 is communicated with filtering ponds 102, the side wall between filtering ponds 102 and flocculation basin 101
On offer passage 120, primary filter component 130 is installed, primary filter component 130 is used to prevent floccule body on passage 120
By, but the little particle such as silt particle can pass through.
Primary filter component 130 includes the filter screen 131 being installed in passage 120, in order to increase filter area, filter screen
131 to prominent inside filtering ponds 102.Filter screen 131 includes supporting rack 132 and the dictyosome 133 on supporting rack 132, branch
Support 132 is installed on the side wall between filtering ponds 102 and flocculation basin 101.
Since filter screen 131 is to 102 internal protrusion of filtering ponds, flocculate can be deposited in 131 bottom of filter screen, for this reason, mistake
The bottom surface 140 of strainer 131 is that can be snapped down to flocculation along inclined plane towards 101 inclined inclined plane of flocculation basin, such flocculate
101 bottom of pond.
With increasing for flocculate, flocculate, which can be attached on dictyosome 133, blocks dictyosome 133, for this reason, the primary filter
Component 130 further includes automatic cleaning assembly 200；Automatic cleaning assembly 200 includes the hairbrush group installed in 131 inner fovea part of filter screen
The drive component 210 that part 201 and driving brush member 201 are run.
Brush member 201 includes rotary body 203 and the bristle portion 202 for being installed on 203 end of rotary body, due to brush member
201 are set in water, and in order to reduce resistance when rotary body 203 rotates, rotary body 203 is the framework being welded by steelframe,
Bristle portion 202 is bonded with filter screen 131；Since brush member 201 moves in a circle, in order to make bristle portion 202 and filter screen 131
With good stickiness, on the basis of above-mentioned shape, truncated cone-shaped is made in filter screen 131, and in the rotation of rotary body 203
The heart is overlapped with the centre of gyration of truncated cone-shaped filter screen 131, so both can guarantee that the bottom surface 140 of filter screen 131 towards flocculation basin
101 tilt, and can guarantee that bristle portion 202 is bonded all the time with filter screen 131.
Drive component 210 includes driving motor 211, and driving motor 211 is coaxially connected with first bevel gear 212, the first cone
Gear 212 is engaged with second bevel gear 213, and second bevel gear 213 is fixedly connected with the central axis of rotary body 203.
Referring to Fig. 1 and Fig. 4, filtering ponds 102 are communicated with settling tank 103, the side wall between settling tank 103 and filtering ponds 102
Intercommunicating pore 220 is provided with, intercommunicating pore 220 is some long slot bores vertically set, so increases connection area so that
The water of upper, middle and lower layer can be passed through settling tank 103.
Settling tank 103 includes top-down clear water zone 230, decanting zone 231 and Chu Ni areas 232, the bottom surface in Chu Ni areas 232
Tilt down, the depth for adding Chu Ni areas 232 is so set so that the more visible layering of the energy of Chu Ni areas 232, more sludge
It can concentrate and accumulate in lower floor, and avoid sludge and be averagely dispersed in bottom of pond, so as to cause clear mud to bother.The lower section of Chu Ni areas 232 is also
Spoil disposal portion 233 is provided with, specifically, spoil disposal portion 233 is arranged on 232 bottom surface lower part of Chu Ni areas, spoil disposal portion 233 and Chu Ni areas 232
Connected by sludge pipe 240, spoil disposal auger 250 be provided with spoil disposal portion 233, by spoil disposal auger 250 make sludge be easier from
Spoil disposal portion 233 discharges.The upper surface of 232 bottom surface of Chu Ni areas is provided with storage mud groove 260, and the mouth of pipe of sludge pipe 240 is arranged on storage mud
The slot bottom of groove 260, the purpose for setting storage mud groove 260 are that more uniform be dispersed in is stored up in mud groove 260 when enabling sludge sedimentation at initial stage,
And prevent that sludge is deposited in the bottom of ramped bottom surface initial stage, it is difficult to clean off so that later stage tilting bottom sludge density is excessive.
Since the water in settling tank 103 gradually becomes limpid from bottom to top, i.e., the water at the top of settling tank 103 is in whole pond
Most limpid part, in order to be drawn into the water at the top of settling tank 103, is additionally provided with settling tank 103 and takes liquid component 270.
Liquid component 270 is taken to include the second screen modules 280, the second screen modules 280 include filter matrix 290 and set
The traveller 300 in 290 side of filter matrix is put, the side wall of settling tank 103 is provided with vertical chute 301, and traveller 300 is slidably connected
In vertical chute 301, by the cooperation of traveller 300 and vertical chute 301, the second screen modules 280 can be in vertical direction
Sliding up and down；The top of filter matrix 290 is also associated with floating body 302, is formed between floating body 302 and filter matrix 290 above-mentioned
Clear water zone 230, floating body 302 provide buoyancy, make the top for taking liquid component 270 to swim in settling tank 103 all the time.Floating body 302
It is connected between filter matrix 290 by hollow connecting pole 303, filter matrix 290 is internally provided with and hollow connecting pole
The filter road 304 of 303 connections, the port in filter road 304 are connected with clear water zone 230, and hollow 303 other end of connecting pole passes through hose
Pulsating pump 305 is connected with, the other end of pulsating pump 305 is connected with above-mentioned clear water storage pool 104.
It is provided with filter mud hole 306 in filter matrix 290, filter mud hole 306 is bellmouth, and the upper end opening in filter mud hole 306
More than lower ending opening, filter mud hole 306 prevents bulky grain sludge from passing through to a certain extent.
Secondary filter 307 is provided with the port in the filter road 304 of filter matrix 290, the mesh of secondary filter 307 is less than net
The mesh of body 133, can obstruct the sludge of smaller particle；Secondary filter 307 raises up, and increases the mistake of secondary filter 307
Filtering surface accumulates.
The above is only the preferred embodiment of the utility model, and the scope of protection of the utility model is not limited merely to
Above-described embodiment, all technical solutions belonged under the utility model thinking belong to the scope of protection of the utility model.It should refer to
Go out, for those skilled in the art, some improvement under the premise of the utility model principle is not departed from and
Retouching, these improvements and modifications also should be regarded as the scope of protection of the utility model.
Claims (5)
- A kind of 1. sewage-treatment plant, it is characterised in that：Including the coagulating basin (100), flocculation basin (101), filtering being sequentially communicated Pond (102), settling tank (103) and clear water storage pool (104), the coagulating basin (100) is interior to be provided with coagulation blender (110), Flocculation stirring device (113) is provided with the flocculation basin (101), flocculation basin (101) bottom is provided with blow-off pipe (114)； Primary filter component (130) is provided with the filtering ponds (102)；The primary filter component (130) includes being installed on passage (120) filter screen (131) in, the filter screen (131) include supporting rack (132) and the net on supporting rack (132) Body (133)；The filter screen (131) is protruded to the filtering ponds (102) are internal；The primary filter component (130) further includes Automatic cleaning assembly (200)；The automatic cleaning assembly (200) includes the hairbrush installed in the filter screen (131) inner fovea part Component (201) and the drive component (210) of driving brush member (201) operation；The brush member (201) includes rotation Body (203) and the bristle portion (202) for being installed on the rotary body (203) end, the filter screen (131) are truncated cone-shaped, and institute The pivot for stating rotary body (203) is overlapped with the centre of gyration of truncated cone-shaped filter screen (131), the bristle portion (202) and institute State filter screen (131) fitting.
- A kind of 2. sewage-treatment plant according to claim 1, it is characterised in that：The coagulating basin (100) is through water inlet pipe (111) connected with flocculation basin (101), water pumping wheel (112) is installed in the water inlet pipe (111).
- A kind of 3. sewage-treatment plant according to claim 1, it is characterised in that：The filtering ponds (102) and the wadding Passage (120) is offered on side wall between solidifying pond (101), the primary filter component (130) is installed on the passage (120) On.
- A kind of 4. sewage-treatment plant according to claim 1, it is characterised in that：The bottom surface of the filter screen (131) (140) it is towards the flocculation basin (101) inclined inclined plane.
- A kind of 5. sewage-treatment plant according to claim 1, it is characterised in that：The driving component (210) includes driving Dynamic motor (211) and the gear-driven assembly by driving motor (211) driving, the gear-driven assembly is by the driving The power of motor (211) passes to the brush member (201).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721175949.0U CN207259284U (en) | 2017-09-13 | 2017-09-13 | A kind of sewage-treatment plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721175949.0U CN207259284U (en) | 2017-09-13 | 2017-09-13 | A kind of sewage-treatment plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207259284U true CN207259284U (en) | 2018-04-20 |
Family
ID=61921554
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721175949.0U Expired - Fee Related CN207259284U (en) | 2017-09-13 | 2017-09-13 | A kind of sewage-treatment plant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207259284U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109173424A (en) * | 2018-10-19 | 2019-01-11 | 杨韦韦 | A kind of high-efficiency environment friendly sewage-treatment plant |
| CN111285497A (en) * | 2020-03-10 | 2020-06-16 | 周葆华 | Heavy metal settlement separation device for soil |
| CN114210132A (en) * | 2021-12-21 | 2022-03-22 | 漳浦诚创环保科技有限公司 | Incessant recovery unit to deposit in domestic sewage |
-
2017
- 2017-09-13 CN CN201721175949.0U patent/CN207259284U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109173424A (en) * | 2018-10-19 | 2019-01-11 | 杨韦韦 | A kind of high-efficiency environment friendly sewage-treatment plant |
| CN109173424B (en) * | 2018-10-19 | 2020-11-24 | 江苏佳佩环保机械设备有限公司 | High-efficient environmental protection sewage treatment plant |
| CN111285497A (en) * | 2020-03-10 | 2020-06-16 | 周葆华 | Heavy metal settlement separation device for soil |
| CN114210132A (en) * | 2021-12-21 | 2022-03-22 | 漳浦诚创环保科技有限公司 | Incessant recovery unit to deposit in domestic sewage |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180420 |