CN107789873A - A kind of sewage-treatment plant - Google Patents
A kind of sewage-treatment plant Download PDFInfo
- Publication number
- CN107789873A CN107789873A CN201711003482.6A CN201711003482A CN107789873A CN 107789873 A CN107789873 A CN 107789873A CN 201711003482 A CN201711003482 A CN 201711003482A CN 107789873 A CN107789873 A CN 107789873A
- Authority
- CN
- China
- Prior art keywords
- filter
- sewage
- treatment plant
- chimney filter
- backwash chamber
- 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.)
- Pending
Links
- 239000010865 sewage Substances 0.000 title claims abstract description 52
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 55
- 239000002351 wastewater Substances 0.000 claims abstract description 16
- 238000011010 flushing procedure Methods 0.000 claims abstract description 7
- 230000033001 locomotion Effects 0.000 claims abstract description 5
- 238000001914 filtration Methods 0.000 claims description 20
- 230000005611 electricity Effects 0.000 claims 1
- 239000012535 impurity Substances 0.000 abstract description 7
- 230000008901 benefit Effects 0.000 abstract description 2
- 238000010276 construction Methods 0.000 abstract description 2
- 230000007613 environmental effect Effects 0.000 abstract description 2
- 239000013618 particulate matter Substances 0.000 description 4
- 238000011001 backwashing Methods 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 241001417527 Pempheridae Species 0.000 description 1
- 241000270295 Serpentes Species 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 238000005202 decontamination Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000003467 diminishing effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 239000010842 industrial wastewater Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000032696 parturition Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000010408 sweeping 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
- B01D29/11—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 bag, cage, hose, tube, sleeve or like filtering elements
- B01D29/31—Self-supporting filtering elements
- B01D29/35—Self-supporting filtering elements arranged for outward flow filtration
- B01D29/356—Self-supporting filtering elements arranged for outward flow filtration open-ended, the arrival of the mixture to be filtered and the discharge of the concentrated mixture are situated on both opposite sides of 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
- B01D29/50—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 multiple filtering elements, characterised by their mutual disposition
- B01D29/56—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 multiple filtering elements, characterised by their mutual disposition in series connection
-
- 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
- B01D29/684—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps with backwash arms, shoes or nozzles with a translatory movement with respect to the filtering element
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2201/00—Details relating to filtering apparatus
- B01D2201/18—Filters characterised by the openings or pores
- B01D2201/188—Multiple filtering elements having filtering areas of different size
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2301/00—General aspects of water treatment
- C02F2301/08—Multistage treatments, e.g. repetition of the same process step under different conditions
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/14—Maintenance of water treatment installations
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Filtration Of Liquid (AREA)
Abstract
A kind of sewage-treatment plant, including housing, the device also include：The chimney filter of filter opening is provided with, chimney filter one end is sewage draining exit for wastewater inlet, the other end with external connection；At least one set of backwash chamber outside chimney filter, backwash chamber set back-flushing water supply part；It is connected with backwash chamber, the moving parts of carry backwash chamber movement.The present apparatus washes away chimney filter surface with the filter water being pumped into backwash chamber, so that impurity flows and discharged in body, filter water in housing can reuse, and to solve the problems, such as that filter opening easily blocks, filters out that efficiency is low, have advantage simple in construction, cost is cheap, the feature of environmental protection is good.
Description
Technical field
The present invention relates to technical field of sewage, more particularly, to a kind of sewage-treatment plant.
Background technology
Complex mixture containing organic/inorganic substance and organic matter in sewage, including：（1）Floating and the size solid to suspend
Grain；（2）Gluey and gel diffusate.Sewage disposal is to be discharged into a certain water body or the water quality reused to reach sewage
It is required that carrying out the process of purified treatment to it, i.e., decontamination process is carried out to wherein size solid particulate matter, diffusate.
Strainer filtering is purification style most-often used in coarse filtration, and the filtration particulate matter size of which depends on filter screen
Aperture size, overall structure is simple, use cost is relatively low, but the particulate matter how removed on filter screen is this kind of filter
Whether design is reasonable and whether can realize the difficult point place of continuity filtering.
A kind of manual backwashing filter, the mistake are disclosed in the patent of invention of Application No. 201310592860.4
Filter is made up of blowdown component, intake antrum, intermediate cavity and filter chamber, and during work, the capping of blowdown component is in intake antrum bottom
Two perforate centre positions, wastewater inlet are at the inwall of the central cylinder of intermediate cavity, and filter core import is full-gear, row
Dirty passage is closed state, and now source water enters inside filter core and filtered, and clear water is come together between filter core and shell after filtering,
Exported by outlet pipe；When needing to clear up filter core, rotational handle, make in filter assemblies capping and a perforate of intake antrum bottom surface
The heart overlaps, and drain outlet is opened, and the clear water between filter core and shell enters filter core, miscellaneous in screen wall and filter screen by accumulating in
Matter is flushed into blow-off pipe discharge；After filter gauze cleaning is clean, rotational handle can carry out the cleaning of next filter screen, until filter core
Full recovery is to normal operating conditions.The filter filter core can be backwashed under not stopped status and independent blowdown,
But backwash needs manual rotation's handle to send operation signal, and every time can only a filter screen backwashed.
The content of the invention
It is an object of the invention to overcome shortcoming present in prior art, there is provided a kind of sewage-treatment plant, the device
Sewage is inputted into chimney filter, filter water is filled into housing from filter opening, and mobile backwash chamber filter water rinses filter opening to keep away
Exempt from the blocking of filter opening, impurity is discharged from sewage draining exit, with the increase of filtering series, is gradually decreased in filter water, the technical side of use
Case is：A kind of sewage-treatment plant, including housing, it is characterised in that：Described device also includes：The chimney filter of filter opening is provided with, it is described
Chimney filter one end is sewage draining exit for wastewater inlet, the other end with external connection；At least one set of backwash outside chimney filter
Chamber, the backwash chamber set back-flushing water supply part；It is connected with the backwash chamber, carry backwash chamber moves
Moving parts.
The technical characteristic of the present invention also has：Limiting component is set outside the chimney filter.
The technical characteristic of the present invention also has：The moving parts includes motor, the motor directly or indirectly driving wire
Thick stick, the screw that the backwash chamber connection coordinates with leading screw.
The technical characteristic of the present invention also has：The housing is casing, and the chimney filter is described snakelike in the snakelike chimney filter bent
The un-flexed portion of chimney filter is provided with filter opening, and one end of snakelike chimney filter is wastewater inlet, the other end extends box shape into sewage draining exit.
The technical characteristic of the present invention also has：Diminish with the diameter from the increase with a distance from wastewater inlet, the filter opening.
The technical characteristic of the present invention also has：The housing is outer tube, and the one end of the chimney filter away from wastewater inlet is extended
Outer tube forms sewage draining exit, and the outer tube also has filtering water outlet.
The technical characteristic of the present invention also has：The sewage-treatment plant is multi-stage sewage treatment device, and every grade from filter water
Sewage mouth input of the filter water of discharge through next stage is exported, every grade of casing or outer tube are all provided with sewage draining exit.
The technical characteristic of the present invention also has：With the increase of filtering series, the diameter of filter opening diminishes.
The technical characteristic of the present invention also has：The back-flushing water supply part includes the filter water in housing being pumped into recoil
Wash water pump and the connection of necessary pipeline of chamber.
The beneficial effects of the present invention are：The present apparatus washes away chimney filter surface with the filter water being pumped into backwash chamber, makes
Obtain impurity to flow and discharge in body, the filter water in housing can reuse, and easily block to solve filter opening, filter out efficiency
The problem of low, there is advantage simple in construction, cost is cheap, the feature of environmental protection is good.
Brief description of the drawings
Accompanying drawing 1 is the embodiment of the present invention one, and accompanying drawing 2 is the embodiment of the present invention two, and accompanying drawing 3 is the embodiment of the present invention three, its
In 1 be casing, 2 be backwash chamber, and 3 be chimney filter, and 4 be motor, and 5 be leading screw, and 6 be screw, and 7 be limiting component, and 8 be filter opening, 9
It is outer tube.
Embodiment
Below in conjunction with the accompanying drawings, the embodiment of the present invention is illustrated.
The invention discloses a kind of sewage-treatment plant, including the housing of the device is accommodated, in addition to：It is provided with filter opening 8
Chimney filter 3, the one end of chimney filter 3 are sewage draining exit for wastewater inlet, the other end with external connection；At least one outside chimney filter 3
Group backwash chamber 2, backwash chamber 2 set back-flushing water supply part；Chamber 2 is connected, carry backwash chamber 2 moves with backwash
Dynamic moving parts.Sewage enters chimney filter from wastewater inlet, and filter water is flowed out from filter opening, and granule foreign is blocked on filter opening
Interior, to avoid filter opening from being blocked, influenceing the rate of filtration, backwash chamber moves under moving assembly drive along chimney filter surface, moves
Backwashing water in dynamic（That is filter water）Filter opening is washed away, blocks the impurity of filter opening by refunds chimney filter, and discharge from sewage draining exit.
Backwash chamber 2 on the move, mobile spacing purpose is reached using limiting component, two groups are installed on same chimney filter
Backwash chamber above, then ensured that the motion between different groups of backwash chambers does not produce interference by limiting component.
The power source of moving parts can use hydraulic cylinder or cylinder, the piston rod connection backwash of hydraulic cylinder or cylinder
Chamber, to drive the chamber to move, it can also use motor to drive, the movement of chamber is realized by the transmission parts of motor driven.
Back-flushing water supply part is that the filter water in housing is pumped into the water pump of backwash chamber and necessary pipeline
Connection.
The shape of cross section of chimney filter is unlimited, can be cylindrical tube or other shapes.
Embodiment one：As shown in Figure 1, the present apparatus includes casing 1, and chimney filter is located in casing 1, and chimney filter 3 is the snake of bending
Shape chimney filter, the un-flexed portion of snakelike chimney filter are provided with filter opening 8, and one end of snakelike chimney filter is wastewater inlet, the other end extends casing 1
Outer formation sewage draining exit.
Moving parts includes motor 4, directly or indirectly turn-screw 5 of motor 4, so-called direct-drive, refers to that motor is defeated
Shaft connects leading screw 5, and indirect drive refers to that the power that motor 4 exports passes to leading screw 5 after deceleration, and backwash chamber 2 connects
Connect the screw 6 coordinated with leading screw 5.So, leading screw 5 rotates under the drive of motor 4, and matched screw 6 drives chamber to realize
Rectilinear movement.
To obtain the filter water that is gradually lifted of water quality, in the present embodiment, with from the increase with a distance from wastewater inlet, snakelike chimney filter
The diameter of un-flexed portion's filter opening diminish, with diminishing for filter opening diameter, in filter water impurity particle diminish and meanwhile filter water also by
Gradual change is clear.
Under moving parts drive, backwash chamber moves along pipe surface, and backwashing water applies certain backwash to filter opening 8
Power, it is attached to impurity on filter opening under that force, is discharged with current from sewage draining exit.
Embodiment two：As shown in Figure 2, filtering water outlet is provided with the present embodiment middle case 1, the present apparatus may be configured as more
Level sewage-treatment plant, the filter water that upper level is disposed enter in next stage sewage-treatment plant by filtered water outlet, i.e.,
The sewage mouth of the filtering water outlet connection next stage of upper level, to obtain the more preferable filter water of quality.
Embodiment three：As shown in Figure 3, housing is outer tube 9 in the present embodiment, and chimney filter is located in outer tube 9, and chimney filter is away from dirty
One end of water inlet extends outer tube and forms sewage draining exit, and outer tube also has filtering water outlet.The sewage come from wastewater inlet conveying
Into in chimney filter, filter water is oozed out from filter opening, and impurity is blocked in filter opening, and is finally discharged from sewage draining exit.
This sewage-treatment plant can be multi-stage sewage treatment device, so-called multistage, refer at least double-filtration, every grade from
The filter water of filtering water outlet discharge is inputted by the sewage mouth of next stage, and every grade of outer tube is all provided with sewage draining exit.In view of particulate matter
Change, with the increase of filtering series, the diameter of filter opening diminishes.
The present apparatus is suitable to multiple use, is not only adapted to the industrial wastewater filtering based on particulate contaminant and uses, is further adapted for giving birth to
Waste water filtering purposes living, for example be installed in the foul water tank of road sweeper, ground is washed away with water first in sweeping the floor, then by water
Picked up from ground, the sewage of recovery enters in foul water tank, and after the present apparatus is handled, filter water can reuse.
Certainly, described above is not limitation of the present invention, and the present invention is also not limited to the example above, the art
The variations, modifications, additions or substitutions that those of ordinary skill is made in the essential scope of the present invention, fall within the guarantor of the present invention
Protect scope.
Claims (9)
1. a kind of sewage-treatment plant, including housing, it is characterised in that：Described device also includes：
The chimney filter of filter opening is provided with, described chimney filter one end is sewage draining exit for wastewater inlet, the other end with external connection；
At least one set of backwash chamber outside chimney filter, the backwash chamber set back-flushing water supply part；
It is connected with the backwash chamber, the moving parts of carry backwash chamber movement.
2. according to the sewage-treatment plant described in claim 1, it is characterised in that：Limiting component is set outside the chimney filter.
3. according to the sewage-treatment plant described in claim 1, it is characterised in that：The moving parts includes motor, the electricity
Directly or indirectly turn-screw, the backwash chamber connect the screw coordinated with leading screw to machine.
4. according to the sewage-treatment plant described in claim 1, it is characterised in that：The housing is casing, and the chimney filter is in curved
Bent snakelike chimney filter, the un-flexed portion of the snakelike chimney filter are provided with filter opening, and one end of snakelike chimney filter is wastewater inlet, the other end prolongs
Box shape is stretched out into sewage draining exit.
5. according to the sewage-treatment plant described in claim 1, it is characterised in that：It is described with from the increase with a distance from wastewater inlet
The diameter of filter opening diminishes.
6. according to the sewage-treatment plant described in claim 1, it is characterised in that：The housing is outer tube, and the chimney filter is remote
One end of wastewater inlet extends outer tube and forms sewage draining exit, and the outer tube also has filtering water outlet.
7. according to the sewage-treatment plant described in claim 4 or 6, it is characterised in that：The sewage-treatment plant is multistage dirty
Water treatment facilities, every grade inputs from sewage mouth of the filter water through next stage of filtering water outlet discharge, every grade of casing or outer tube
It is all provided with sewage draining exit.
8. according to the sewage-treatment plant described in claim 7, it is characterised in that：With filtering series increase, filter opening it is straight
Footpath diminishes.
9. according to the sewage-treatment plant described in claim 1, it is characterised in that：The back-flushing water supply part is included housing
Interior filter water is pumped into water pump and the connection of necessary pipeline of backwash chamber.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2017109721856 | 2017-10-18 | ||
| CN201710972185 | 2017-10-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107789873A true CN107789873A (en) | 2018-03-13 |
Family
ID=61534293
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711003482.6A Pending CN107789873A (en) | 2017-10-18 | 2017-10-24 | A kind of sewage-treatment plant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107789873A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108905325A (en) * | 2018-06-26 | 2018-11-30 | 安徽原上草节能环保科技有限公司 | A kind of sewage disposal device |
| CN109331516A (en) * | 2018-11-06 | 2019-02-15 | 郑州韦尔特生物科技有限公司 | A kind of pipeline flow-guiding type multistage point filter device |
| CN114809188A (en) * | 2022-03-22 | 2022-07-29 | 江苏龙腾工程设计股份有限公司 | Low-carbon energy-saving anti-blocking water taking head |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2600149Y (en) * | 2003-01-17 | 2004-01-21 | 刘树范 | Horizontal self-washing filter |
| CN104722114A (en) * | 2013-12-18 | 2015-06-24 | 四川高精净化设备有限公司 | Wedged filter core cleaning apparatus |
| CN105833583A (en) * | 2016-06-08 | 2016-08-10 | 叶君芝 | High-strength shock-resistance water purifier filtration screen rack |
| CN205832742U (en) * | 2016-07-28 | 2016-12-28 | 陈程辉 | Cleaning device of filter cartridge |
| CN206081820U (en) * | 2016-08-29 | 2017-04-12 | 徐州汉之源果蔬饮品有限公司 | Backflushing filtering device |
| CN207680154U (en) * | 2017-10-18 | 2018-08-03 | 李金栋 | A kind of sewage-treatment plant |
-
2017
- 2017-10-24 CN CN201711003482.6A patent/CN107789873A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2600149Y (en) * | 2003-01-17 | 2004-01-21 | 刘树范 | Horizontal self-washing filter |
| CN104722114A (en) * | 2013-12-18 | 2015-06-24 | 四川高精净化设备有限公司 | Wedged filter core cleaning apparatus |
| CN105833583A (en) * | 2016-06-08 | 2016-08-10 | 叶君芝 | High-strength shock-resistance water purifier filtration screen rack |
| CN205832742U (en) * | 2016-07-28 | 2016-12-28 | 陈程辉 | Cleaning device of filter cartridge |
| CN206081820U (en) * | 2016-08-29 | 2017-04-12 | 徐州汉之源果蔬饮品有限公司 | Backflushing filtering device |
| CN207680154U (en) * | 2017-10-18 | 2018-08-03 | 李金栋 | A kind of sewage-treatment plant |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108905325A (en) * | 2018-06-26 | 2018-11-30 | 安徽原上草节能环保科技有限公司 | A kind of sewage disposal device |
| CN108905325B (en) * | 2018-06-26 | 2020-07-10 | 安徽原上草节能环保科技有限公司 | Sewage treatment equipment |
| CN109331516A (en) * | 2018-11-06 | 2019-02-15 | 郑州韦尔特生物科技有限公司 | A kind of pipeline flow-guiding type multistage point filter device |
| CN114809188A (en) * | 2022-03-22 | 2022-07-29 | 江苏龙腾工程设计股份有限公司 | Low-carbon energy-saving anti-blocking water taking head |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180313 |
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| RJ01 | Rejection of invention patent application after publication |