CN107376443A - A kind of sewage purification pretreatment unit - Google Patents
A kind of sewage purification pretreatment unit Download PDFInfo
- Publication number
- CN107376443A CN107376443A CN201710594457.3A CN201710594457A CN107376443A CN 107376443 A CN107376443 A CN 107376443A CN 201710594457 A CN201710594457 A CN 201710594457A CN 107376443 A CN107376443 A CN 107376443A
- Authority
- CN
- China
- Prior art keywords
- casing
- screen pack
- pipe
- sewage
- pretreatment unit
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
- 239000010865 sewage Substances 0.000 title claims abstract description 33
- 238000000746 purification Methods 0.000 title claims abstract description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 15
- 238000011010 flushing procedure Methods 0.000 claims abstract description 14
- 238000007789 sealing Methods 0.000 claims description 5
- 230000000694 effects Effects 0.000 abstract description 5
- 230000000903 blocking effect Effects 0.000 abstract description 4
- 238000004659 sterilization and disinfection Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 8
- 230000008569 process Effects 0.000 description 7
- 230000006698 induction Effects 0.000 description 4
- 230000004048 modification Effects 0.000 description 4
- 238000012986 modification Methods 0.000 description 4
- 238000001914 filtration Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000005764 inhibitory process Effects 0.000 description 2
- 230000002776 aggregation Effects 0.000 description 1
- 238000004220 aggregation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000005345 coagulation Methods 0.000 description 1
- 230000015271 coagulation Effects 0.000 description 1
- 230000009189 diving Effects 0.000 description 1
- 238000005189 flocculation Methods 0.000 description 1
- 230000016615 flocculation Effects 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000002203 pretreatment Methods 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/01—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements
- B01D29/03—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements self-supporting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/62—Regenerating the filter material in the filter
- B01D29/64—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element
- B01D29/6407—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element brushes
- B01D29/6423—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element brushes with a translational movement with respect to the filtering element
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/62—Regenerating the filter material in the filter
- B01D29/66—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps
- B01D29/68—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps with backwash arms, shoes or nozzles
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtration Of Liquid (AREA)
Abstract
A kind of sewage purification pretreatment unit, including casing, horizontal in casing to be provided with screen pack, the screen pack left and right ends are installed with sliding block, are longitudinally provided with chute in casing left and right sidewall, sliding block is slidably mounted at chute；Fixed plate is arranged with casing or so inwall, buffer spring is provided between fixed plate and screen pack；Pipe sleeve is arranged with jet pipe, pipe sleeve is fixed on fixed plate bottom, and the jet pipe upper end is provided with Flushing nozzle；Telescoping hydraulic cylinder left end is provided with connecting rod, and connecting rod left end is installed with brush board, and brush board bottom is provided with hairbrush；Screen pack of the present invention is tentatively filtered to sewage, brush board cleans to the debris adhered on screen pack, the mesh of screen pack can effectively be dredged, Flushing nozzle is sprayed water to screen pack obliquely, realize the flushing to filter mesh in screen pack, the blocking of mesh is effectively prevent, substantially increases the effect of sewage disinfection treatment.
Description
Technical field
The present invention relates to technical field of water treatment equipment, specifically a kind of sewage purification pretreatment unit.
Background technology
Water process is exactly to go some in water removal unwanted harmful to producing, living by the means of physics, chemistry, biology
The process of material, it is sedimentation, filtering, coagulation, flocculation, inhibition and scale inhibition in order to be carried out suitable for specific purposes to water
The process nursed one's health etc. water quality, because social production, life and water are closely related, therefore, the application that water treatment field is related to
It is quite varied, constitute a huge industry application.
Need to carry out certain pretreatment process when purifying sewage, the larger debris in sewage is carried out clear
Remove, and current sewage pre-treatment device easily causes the blocking of screen pack in use, and then it is normal to influence current
Through mesh so that the effect of sewage disinfection treatment is undesirable.
The content of the invention
It is an object of the invention to provide a kind of sewage purification pretreatment unit, to solve what is proposed in above-mentioned background technology
Problem.
To achieve the above object, the present invention provides following technical scheme：
A kind of sewage purification pretreatment unit, including casing, the casing top offer sewage induction pipe, and level is set in casing
There is screen pack, the screen pack left and right ends are installed with sliding block, and chute is longitudinally provided with casing left and right sidewall, sliding
Block is slidably mounted at chute；Fixed plate is arranged with casing or so inwall, buffering is provided between fixed plate and screen pack
Spring；Bottom half is provided with guard, and immersible pump is provided with guard, is provided with water-supply-pipe in casing, water-supply-pipe is fixed by pipe holder
In casing, the water-supply-pipe bottom is connected with immersible pump water side, and water-supply-pipe is provided with jet pipe, jet pipe away from immersible pump one end
On be arranged with pipe sleeve, pipe sleeve is fixed on fixed plate bottom, and the jet pipe upper end is provided with Flushing nozzle；On the casing right side wall
Support is installed with, support is provided with telescoping hydraulic cylinder, and telescoping hydraulic cylinder left end is provided with connecting rod, connecting rod slidingtype
Through casing right side wall, connecting rod left end is installed with brush board, and brush board bottom is provided with hairbrush, the hairbrush with screen pack
Surface contacts；Detachable is provided with sealing baffle on the casing left side wall, and refuse collecting basket is provided with the left of casing；The casing bottom
Portion is provided with drainpipe, and hand sluice valve is provided with drainpipe.
As a modification of the present invention scheme：The Flushing nozzle is located at below screen pack.
As a modification of the present invention scheme：The connecting rod is horizontally disposed with.
As a modification of the present invention scheme：The Flushing nozzle is oriented obliquely.
As a modification of the present invention scheme：The refuse collecting basket is open basket-shaped structure.
Compared with prior art, the beneficial effects of the invention are as follows：
Screen pack of the present invention is tentatively filtered to sewage, brush board under the drive of telescoping hydraulic cylinder can in casing left and right
Slide, the debris adhered on screen pack is cleaned, can effectively dredge the mesh of screen pack, sewage is into casing
When form certain impact to screen pack, screen pack realizes up and down slightly vibrations under the cushioning effect of buffer spring, promotees
Enter current and pass through screen pack；Flushing nozzle is sprayed water to screen pack obliquely, is realized to screen pack in screen pack
The flushing in hole, the blocking of mesh is effectively prevent, substantially increase the effect of sewage disinfection treatment.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention.
Fig. 2 is the enlarged diagram in A portions in Fig. 1.
Fig. 3 is the enlarged diagram in B portions in Fig. 1.
In figure：1- casings, 2- sealing baffles, 3- brush boards, 4- connecting rods, 5- telescoping hydraulic cylinders, 6- supports, 7- drainings
Pipe, 8- hand sluice valves, 9- guards, 10- immersible pumps, 11- water-supply-pipes, 12- pipe holders, 13- screen packs, 14- buffer springs,
15- refuse collectings basket, 16- sewage induction pipes, 17- jet pipes, 18- pipe sleeves, 19- chutes, 20- Flushing nozzles, 21- fixed plates, 22-
Sliding block, 23- hairbrush.
Embodiment
The technical scheme of this patent is described in more detail with reference to embodiment：
Fig. 1-3, a kind of sewage purification pretreatment unit, including casing 1 are referred to, the top of casing 1 offers sewage induction pipe 16,
Horizontal in casing 1 to be provided with screen pack 13, the left and right ends of screen pack 13 are installed with sliding block 22, casing 1 or so
Chute 19 is longitudinally provided with side wall, sliding block 22 is slidably mounted at chute 19；Fixed plate is arranged with the inwall of casing 1 or so
21, buffer spring 14 is provided between fixed plate 21 and screen pack 13；The bottom of casing 1 is provided with guard 9, and diving is provided with guard 9
Pump 10, is provided with water-supply-pipe 11 in casing 1, water-supply-pipe 11 is fixed in casing 1 by pipe holder 12, the bottom of water-supply-pipe 11 and
The water side of immersible pump 10 connects, and water-supply-pipe 11 is provided with jet pipe 17 away from the one end of immersible pump 10, pipe sleeve 18 is arranged with jet pipe 17,
Pipe sleeve 18 is fixed on the bottom of fixed plate 21, and the upper end of jet pipe 17 is provided with Flushing nozzle 20；It is fixed on the right side wall of casing 1
Support 6 is installed, support 6 is provided with telescoping hydraulic cylinder 5, and the left end of telescoping hydraulic cylinder 5 is provided with connecting rod 4, and connecting rod 4 is slided
Formula runs through the right side wall of casing 1, and the left end of connecting rod 4 is installed with brush board 3, and the bottom of brush board 3 is provided with hairbrush 23, the hairbrush 23 with
The upper surface of screen pack 13；Detachable is provided with sealing baffle 2 on the left side wall of casing 1, and the left side of casing 1 is provided with debris and received
Collect basket 15；The bottom of casing 1 is provided with drainpipe 7, and hand sluice valve 8 is provided with drainpipe 7.
The present invention operation principle and application method be：
In use, the sewage pre-processed is injected into inside casing 1 by sewage induction pipe 16, sewage free-falling
And to the filtering by screen pack 13, large volume of particle debris is gathered in the upside of screen pack 13 in sewage, telescopic
Hydraulic cylinder 5 drives connecting rod 4 to move back and forth in the horizontal direction, and the hairbrush 23 of the bottom of brush board 3 moves left and right and to screen pack
The debris of 13 upsides is cleaned, and prevents debris to be covered on mesh and influence current and pass through mesh；Sewage is in dropping process
Certain impulsive force can be formed to screen pack 13, screen pack 13 is by the cushioning effect of buffer spring 14, while sliding block 22
Slided up and down in chute 19, realize the slightly vibrations up and down of screen pack 13, accelerate the net that current pass through screen pack 13
Hole, accelerate the filtering rate of sewage；The water of the bottom of casing 1 is pumped into water-supply-pipe 11 by immersible pump 10, and is transported to jet pipe
In 17, the bottom of screen pack 13 is ejected into obliquely finally by Flushing nozzle 20, current enter to screen pack 13 from below to up
Row rinses, and has effectively dredged mesh, has avoided the blocking of mesh, has substantially increased the speed of the filter sewage of screen pack 13；It is fixed
Phase opens sealing baffle 2, promotes connecting rod 4 to the left under the drive of telescoping hydraulic cylinder 5, the brush board 3 being fixed in connecting rod 4
It is moved to the left and the debris of the upper surface of screen pack 13 aggregation is released into casing 1, debris is eventually fallen into refuse collecting basket 15
Collected；After sewage disinfection treatment, hand sluice valve 8 is opened, lower one of water process process can be entered by drainpipe 7.
It is obvious to a person skilled in the art that the invention is not restricted to the details of above-mentioned one exemplary embodiment, Er Qie
In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, the scope of the present invention is by appended power
Profit requires rather than described above limits, it is intended that all in the implication and scope of the equivalency of claim by falling
Change is included in the present invention.Any reference in claim should not be considered as to the involved claim of limitation.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that those skilled in the art should for clarity
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It is appreciated that other embodiment.
Claims (5)
1. a kind of sewage purification pretreatment unit, including casing（1）, it is characterised in that the casing（1）Top offers sewage
Inlet tube（16）, casing（1）Interior level is provided with screen pack（13）, the screen pack（13）Left and right ends are installed with
Sliding block（22）, casing（1）Chute is longitudinally provided with left and right sidewall（19）, sliding block（22）It is slidably mounted at chute（19）；Casing
（1）Fixed plate is arranged with the inwall of left and right（21）, fixed plate（21）With screen pack（13）Between be provided with buffer spring（14）；
Casing（1）Bottom is provided with guard（9）, guard（9）It is interior to be provided with immersible pump（10）, casing（1）It is interior to be provided with water-supply-pipe（11）, water-supply-pipe
（11）Pass through pipe holder（12）It is fixed on casing（1）It is interior, the water-supply-pipe（11）Bottom and immersible pump（10）Water side connects, defeated
Water pipe（11）Away from immersible pump（10）One end is provided with jet pipe（17）, jet pipe（17）On be arranged with pipe sleeve（18）, pipe sleeve（18）Gu
It is scheduled on fixed plate（21）Bottom, the jet pipe（17）Upper end is provided with Flushing nozzle（20）；The casing（1）It is fixed on right side wall
Support is installed（6）, support（6）It is provided with telescoping hydraulic cylinder（5）, telescoping hydraulic cylinder（5）Left end is provided with connecting rod（4）,
Connecting rod（4）Slidingtype runs through casing（1）Right side wall, connecting rod（4）Left end is installed with brush board（3）, brush board（3）Bottom is set
There is hairbrush（23）, the hairbrush（23）With screen pack（13）Upper surface；The casing（1）Detachable is provided with left side wall
Sealing baffle（2）, casing（1）Left side is provided with refuse collecting basket（15）；The casing（1）Bottom is provided with drainpipe（7）, drainpipe
（7）On hand sluice valve is installed（8）.
2. sewage purification pretreatment unit according to claim 1, it is characterised in that the Flushing nozzle（20）It was located at
Sieve plate（13）Lower section.
3. sewage purification pretreatment unit according to claim 1, it is characterised in that the connecting rod（4）It is horizontally disposed.
4. sewage purification pretreatment unit according to claim 1, it is characterised in that the Flushing nozzle（20）Direction
For obliquely.
5. sewage purification pretreatment unit according to claim 1, it is characterised in that the refuse collecting basket（15）It is spacious
Mouth basket-shaped structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710594457.3A CN107376443A (en) | 2017-07-20 | 2017-07-20 | A kind of sewage purification pretreatment unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710594457.3A CN107376443A (en) | 2017-07-20 | 2017-07-20 | A kind of sewage purification pretreatment unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107376443A true CN107376443A (en) | 2017-11-24 |
Family
ID=60336320
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710594457.3A Withdrawn CN107376443A (en) | 2017-07-20 | 2017-07-20 | A kind of sewage purification pretreatment unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107376443A (en) |
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107902819A (en) * | 2017-12-08 | 2018-04-13 | 兰州理工大学 | A kind of sewage recycling office manages device |
| CN108310831A (en) * | 2018-01-12 | 2018-07-24 | 佛山诗勤智能科技有限公司 | A kind of improved industrial cooling water reusing device |
| CN108373179A (en) * | 2018-03-19 | 2018-08-07 | 裴永刚 | A kind of efficient domestic living waste water treater |
| CN108815968A (en) * | 2018-07-09 | 2018-11-16 | 芜湖万向新元环保科技有限公司 | A kind of device of workshop good dedusting effect |
| CN108854190A (en) * | 2018-07-12 | 2018-11-23 | 芜湖鑫霖森椽环保科技有限公司 | A kind of sewage-treatment plant being convenient to clean filter residue |
| CN108889014A (en) * | 2018-08-02 | 2018-11-27 | 季洪彬 | Filter-pressing device is used in a kind of processing of textile sewage |
| CN109098961A (en) * | 2018-10-11 | 2018-12-28 | 长沙迪沃机械科技有限公司 | A kind of block-proof type floating pump |
| CN109499156A (en) * | 2018-12-31 | 2019-03-22 | 邯郸学院 | A kind of sewage filtration equipment |
| CN110448950A (en) * | 2019-08-19 | 2019-11-15 | 许皖 | A kind of modified form absorption filtering material based on sponge |
| CN111346410A (en) * | 2020-03-30 | 2020-06-30 | 广州兴森快捷电路科技有限公司 | Filtering and cleaning device |
| CN111608962A (en) * | 2020-06-10 | 2020-09-01 | 鲍维西 | A sewage pump auxiliary device for dredging filter screen blocks up |
| CN112709383A (en) * | 2020-12-02 | 2021-04-27 | 胡泽尧 | Drainage device based on be used for drainage on row's roof |
| CN113476940A (en) * | 2021-08-06 | 2021-10-08 | 肖珍 | River course water clarification plant that biological increase was used |
| CN114946610A (en) * | 2022-06-21 | 2022-08-30 | 河南林业职业学院 | Irrigation device based on mountain economic forest |
-
2017
- 2017-07-20 CN CN201710594457.3A patent/CN107376443A/en not_active Withdrawn
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107902819A (en) * | 2017-12-08 | 2018-04-13 | 兰州理工大学 | A kind of sewage recycling office manages device |
| CN108310831A (en) * | 2018-01-12 | 2018-07-24 | 佛山诗勤智能科技有限公司 | A kind of improved industrial cooling water reusing device |
| CN108373179A (en) * | 2018-03-19 | 2018-08-07 | 裴永刚 | A kind of efficient domestic living waste water treater |
| CN108815968A (en) * | 2018-07-09 | 2018-11-16 | 芜湖万向新元环保科技有限公司 | A kind of device of workshop good dedusting effect |
| CN108854190A (en) * | 2018-07-12 | 2018-11-23 | 芜湖鑫霖森椽环保科技有限公司 | A kind of sewage-treatment plant being convenient to clean filter residue |
| CN108889014A (en) * | 2018-08-02 | 2018-11-27 | 季洪彬 | Filter-pressing device is used in a kind of processing of textile sewage |
| CN109098961A (en) * | 2018-10-11 | 2018-12-28 | 长沙迪沃机械科技有限公司 | A kind of block-proof type floating pump |
| CN109499156B (en) * | 2018-12-31 | 2020-07-07 | 邯郸学院 | Sewage filtering equipment |
| CN109499156A (en) * | 2018-12-31 | 2019-03-22 | 邯郸学院 | A kind of sewage filtration equipment |
| CN110448950A (en) * | 2019-08-19 | 2019-11-15 | 许皖 | A kind of modified form absorption filtering material based on sponge |
| CN111346410A (en) * | 2020-03-30 | 2020-06-30 | 广州兴森快捷电路科技有限公司 | Filtering and cleaning device |
| CN111608962A (en) * | 2020-06-10 | 2020-09-01 | 鲍维西 | A sewage pump auxiliary device for dredging filter screen blocks up |
| CN111608962B (en) * | 2020-06-10 | 2021-06-04 | 重庆强盟机械制造有限公司 | A sewage pump auxiliary device for dredging filter screen blocks up |
| CN112709383A (en) * | 2020-12-02 | 2021-04-27 | 胡泽尧 | Drainage device based on be used for drainage on row's roof |
| CN113476940A (en) * | 2021-08-06 | 2021-10-08 | 肖珍 | River course water clarification plant that biological increase was used |
| CN114946610A (en) * | 2022-06-21 | 2022-08-30 | 河南林业职业学院 | Irrigation device based on mountain economic forest |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20171124 |
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| WW01 | Invention patent application withdrawn after publication |