CN106731148B - High discharge capacity sewage filter - Google Patents
High discharge capacity sewage filter Download PDFInfo
- Publication number
- CN106731148B CN106731148B CN201611174604.3A CN201611174604A CN106731148B CN 106731148 B CN106731148 B CN 106731148B CN 201611174604 A CN201611174604 A CN 201611174604A CN 106731148 B CN106731148 B CN 106731148B
- Authority
- CN
- China
- Prior art keywords
- sewage
- filter screen
- rotating shaft
- ditch
- flexible filter
- 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.)
- Active
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/04—Filters with filtering elements which move during the filtering operation with filtering bands or the like supported on cylinders which are impervious for filtering
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/44—Regenerating the filter material in the filter
- B01D33/46—Regenerating the filter material in the filter by scrapers, brushes nozzles or the like acting on the cake-side of the filtering element
- B01D33/461—Regenerating the filter material in the filter by scrapers, brushes nozzles or the like acting on the cake-side of the filtering element brushes
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Sewage (AREA)
Abstract
The invention relates to the field of sewage filtration, in particular to a high-discharge sewage filter which comprises a driving rotating shaft, two driven rotating shafts, two mounting plates, a flexible filter screen, a controller, a cleaning rotating shaft, a sewage discharge ditch, a sewage discharge auger, a sewage discharge pipe and a sewage storage pool, wherein the driving rotating shaft and the driven rotating shafts are mounted on the mounting plates, the flexible filter screen is wound on the driving rotating shaft and the driven rotating shafts, the water facing surface of the flexible filter screen is obliquely arranged to bring upper-layer sewage to a lower layer, the cleaning rotating shaft cleans the flexible filter screen and sends the sewage to the sewage discharge ditch, and the sewage discharge auger discharges the sewage into the sewage storage pool through a sewage pipe. The invention can bring the dirt from the water area with high flow speed to the water area with low flow speed and discharge the dirt, can greatly improve the throughput of the water area with high flow speed, can remove the dirt at the bottom of the sewage canal, and has the characteristics of simple structure, low manufacturing cost, convenient transportation and installation and the like.
Description
Technical Field
The invention relates to the field of sewage filtration, in particular to a high-discharge sewage filter.
Background
Sewage, generally refers to effluent water from life and production that is contaminated to some extent. The sewage mainly comprises domestic sewage, industrial wastewater and initial rainwater. The sewage can be discharged into rivers after the sewage is treated to reach a certain discharge standard.
And (3) sewage treatment, namely a process of purifying the sewage to meet the water quality requirement of draining a certain water body or reusing the sewage. While sewage treatment requires multiple steps to be discharged or reused, filtration of sewage is the first step in sewage treatment and also a step in preparation for subsequent treatment.
At present, the grating machine is often used in the equipment for primary filtering of sewage, the type of grating machine is also many, such as mechanical grating machine, rotary grating machine, crushing grating machine, etc., although these grating machines can filter, the decontamination effect is not very good, such grating machines all fish the filth out from the water to realize the filtration, however, because the rotating filter screen can not contact with the bottom of the sewage canal, the filth at the bottom of the sewage canal can not be filtered and removed, and because the upper flow velocity of the water flow is greater than the lower flow velocity, the filter screen brings the filth into the upper water flow, the filth can block the rapid flow of the upper sewage, thereby affecting the throughput of the sewage.
Aiming at the problems, the invention provides a high-discharge sewage filter which discharges sewage from the lower layer and can clean and filter the bottom of a sewage channel.
Disclosure of Invention
The invention aims to solve the technical problem of providing a high-discharge sewage filter which can discharge sewage at the bottom of a sewage channel and can improve the throughput of sewage with higher flow speed.
The technical scheme adopted by the invention for solving the technical problems is as follows: a high-discharge sewage filter comprises a driving rotating shaft, two driven rotating shafts, two mounting plates, a flexible filter screen, a controller, a cleaning rotating shaft, a sewage discharge ditch, a sewage discharge auger, a sewage discharge pipe and a sewage storage pool; the two driven rotating shafts are arranged on the same horizontal line in parallel, the driving rotating shaft is arranged in parallel above the front of the driven rotating shaft and forms an obtuse triangle with the two driven rotating shafts, the two mounting plates are respectively arranged at two ends of the driving rotating shaft and the driven rotating shafts, the two mounting plates are respectively fixed at two sides of the sewage channel through bolts, the flexible filter screen is wound on the driving rotating shaft and the driven rotating shafts and rotates anticlockwise along with the driving rotating shaft, the flexible filter screen rotates anticlockwise and can bring the dirt in the upper layer sewage flowing faster into the lower layer sewage flowing slower so as to improve the throughput of the upper layer sewage, the flexible filter screen on the upstream surface is obliquely arranged to more easily bring the dirt into the bottom layer, the frontal impact of the sewage on the flexible filter screen can be reduced, and compared with the prior equipment, the driving rotating shaft, the driven rotating shafts, the, the structure is simple, the weight is light, and the transportation, the installation and the disassembly and the inspection are convenient; the cleaning rotating shaft is positioned below the driven rotating shaft and is installed on the installation plate, the cleaning brush is arranged on the cleaning rotating shaft, the cleaning brush can touch the flexible filter screen and the bottom of the sewage channel, the cleaning rotating shaft rotates anticlockwise, the cleaning brush can clean the flexible filter screen and can clean dirt at the bottom of the sewage channel backwards to the sewage drainage channel, and therefore the bottom of the sewage channel can be cleaned; the sewage drainage ditch is positioned behind the cleaning rotating shaft, the upper end of the sewage drainage ditch is flush with the bottom of the sewage drainage ditch, the sewage drainage ditch is provided with a U-shaped ditch, the sewage drainage auger rotates in the U-shaped ditch, one end of the sewage drainage auger is installed on the installation plate, the other end of the sewage drainage auger is installed on the sewage drainage pipe, the sewage drainage pipe is communicated with the U-shaped ditch and extends into the sewage storage tank, the sewage drainage pipe is a right-angle bent pipe with an upward opening, the horizontal height of the opening of the sewage drainage pipe is greater than the horizontal height of the sewage when the sewage flows at the maximum flow rate, the sewage enters the U-shaped ditch, the sewage drainage auger rotates to convey the sewage drainage pipe, the sewage in the front is extruded out from the opening of the sewage drainage pipe, the horizontal height of the opening of the sewage drainage pipe is greater than the horizontal height of the sewage when the maximum flow rate, the sewage cannot flow out from, under the action of gravity, sewage flows downwards and cannot be extruded by the sewage; the upper surface of the sewage discharge ditch is provided with a blocking brush mounting seat which is arranged in parallel with the U-shaped ditch and is positioned at the edge at the rear part of the U-shaped ditch, the blocking brush is arranged on the blocking brush mounting seat, the upper part of the blocking brush is contacted with the flexible filter screen, the blocking brush further cleans the flexible filter screen, and the blocking brush can also block the sewage from continuously moving backwards so as to ensure that the sewage is left in the U-shaped ditch, thus realizing the collection of the sewage and being convenient for the discharge of the sewage; and a rotating motor for driving the driving rotating shaft to rotate, a cleaning motor for driving the cleaning rotating shaft to rotate and a sewage discharging motor for driving the sewage discharging auger to rotate are respectively arranged at the edge of the sewage channel, and the rotating motor, the cleaning motor and the sewage discharging motor are all electrically connected with the controller.
Preferably, the outer surface of the flexible filter screen is vertically provided with harrow teeth which are arranged in a shape like a Chinese character 'ren', the harrow teeth are vertically arranged on the flexible filter screen, the harrow teeth on the upstream face are inclined downwards, dirt can be stored in the corners formed by the harrow teeth and the flexible filter screen, the diameter of the harrow teeth is 2-3 mm, the space between the harrow teeth is 10mm, the opening direction of the herringbone is opposite to the moving direction of the harrow teeth, the tail ends of the herringbone are symmetrically provided with the harrow teeth which are arranged in a U shape, the moving direction of the U-shaped opening and the harrow teeth is the same, the space between the adjacent herringbone harrow teeth is 100mm, if the space is too large, the dirt cannot be discharged in time, if the space is too small, the dirt storage capacity is poor, the central flow rate of water flow is larger than that of two sides, the arranged harrow teeth which are arranged in a shape like a Chinese character 'ren' shape can discharge part of dirt to two sides, the dirt can enter the harrow teeth, the resistance of the intermediate sewage is reduced, and the throughput of the sewage can be improved.
Preferably, the laminating of spiral leaf edge and the U-shaped ditch inner wall of blowdown auger, especially there is tiny filth or silt especially bottom in the sewage, is difficult for cleaing away, makes the laminating of spiral leaf edge and the U-shaped ditch inner wall of blowdown auger can clear away the filth totally, prevents that the filth from remaining between the slit of spiral leaf edge and U-shaped ditch inner wall.
Preferably, the helical blade axial length of blowdown auger be greater than 50mm ~ 100mm of the length in U-shaped ditch, in the helical blade length of blowdown auger is less than the length in U-shaped ditch then can not send into the sewage pipes with the filth, helical blade length is too long then causes unnecessary waste easily, and the helical blade end is too close to the blow off pipe, then produces great pressure to the blow off pipe inner wall to destroy the blow off pipe.
Preferably, the horizontal section of the flexible filter screen is 50-100 mm away from the bottom of the sewage channel, the bottom of the horizontal section of the flexible filter screen leaves a storage space for the sewage, the space is too small when the distance is too close, the sewage is easy to leak when the distance is too far, and the sewage cannot be stored in a low-water-velocity layer.
Preferably, clean pivot rear be provided with a baffle, the cross section of baffle is the right angle, a right angle face of baffle can block filth and flexible filter screen and contact once more, another right angle face can block the filth that the cleaning brush takes the place ahead with the rear.
The invention has the beneficial effects that: the sewage treatment device can bring the sewage at the upper layer and the middle position into the sewage at the lower layer for discharge, reduce the resistance of the sewage at the upper layer and the middle position, improve the throughput of the sewage at the upper layer and the middle position with higher flow speed, remove the sewage at the bottom of the sewage channel, and has the characteristics of simple structure, low manufacturing cost and convenient transportation and installation.
Drawings
FIG. 1 is a full sectional view of the present invention;
FIG. 2 is a top view of the present invention;
FIG. 3 is a sectional view of a soil pipe and a soil storage tank of the present invention;
FIG. 4 is a front view of the mounting plate of the present invention;
fig. 5 is a schematic view of the distribution of the rake teeth of the present invention on the flexible screen;
in the figure: the device comprises a driving rotating shaft 101, a driven rotating shaft 102, a mounting plate 2, a flexible filter screen 3, a controller 4, a cleaning rotating shaft 5, a sewage discharge ditch 6, a sewage discharge auger 7, a blocking brush mounting seat 8, a sewage discharge pipe 9, a sewage storage tank 10, a rotating motor 1011, a cleaning motor 501 and a sewage discharge motor 701.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further explained in the following by combining the attached drawings and the detailed implementation modes.
As shown in fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5, the high-discharge sewage filter of the present invention comprises a driving rotating shaft 101, two driven rotating shafts 102, two mounting plates 2, a flexible filter screen 3, a controller 4, a cleaning rotating shaft 5, a sewage discharge ditch 6, a sewage discharge auger 7, a sewage discharge pipe 9 and a sewage storage tank 10; the two driven rotating shafts 102 are arranged on the same horizontal line in parallel, the driving rotating shaft 101 is arranged above the driven rotating shaft 102 in parallel and forms an obtuse triangle with the two driven rotating shafts 102, the two mounting plates 2 are respectively mounted at two ends of the driving rotating shaft 101 and the driven rotating shaft 102, the two mounting plates 2 are respectively fixed at two sides of the sewage channel through bolts, the flexible filter screen 3 is wound on the driving rotating shaft 101 and the driven rotating shaft 102 and rotates anticlockwise along with the driving rotating shaft 101, the flexible filter screen 3 rotates anticlockwise, dirt in upper-layer sewage flowing fast can be brought into lower-layer sewage flowing slow, so that the throughput of the upper-layer sewage is improved, the dirt can be more easily brought into a bottom layer by the inclined arrangement of the flexible filter screen 3 on the upstream side, the front impact of the sewage on the flexible filter screen 3 can be reduced, and the driving rotating shaft 101, the driven rotating, Compared with the existing equipment, the mounting plate 2 and the flexible filter screen 3 have simple structure, light weight and convenient transportation, mounting and dismounting; the cleaning rotating shaft 5 is positioned below the driven rotating shaft 102 and is installed on the installation plate 2, the cleaning brush is arranged on the cleaning rotating shaft 5, the cleaning brush can touch the flexible filter screen 3 and the bottom of the sewage channel, the cleaning rotating shaft 5 rotates anticlockwise, the cleaning brush can clean the flexible filter screen 3 and can clean dirt at the bottom of the sewage channel backwards to the sewage drainage channel 6, and therefore the bottom of the sewage channel can be cleaned; the sewage discharge ditch 6 is positioned behind the cleaning rotating shaft 5, the upper end of the sewage discharge ditch 6 is flush with the bottom of the sewage discharge ditch, the sewage discharge ditch 6 is provided with a U-shaped ditch, the sewage discharge auger 7 rotates in the U-shaped ditch, one end of the sewage discharge auger 7 is installed on the installation plate 2, the other end of the sewage discharge auger 7 is installed on the sewage discharge pipe 9, the sewage discharge pipe 9 is communicated with the U-shaped ditch, the sewage discharge pipe 9 extends into the sewage storage tank 10, the sewage discharge pipe 9 is a right-angle bent pipe with an upward opening, the horizontal height of the opening of the sewage discharge pipe 9 is greater than the horizontal height of the sewage when the maximum flow is reached, the sewage enters the U-shaped ditch, the sewage discharge auger 7 rotates to convey the sewage into the sewage discharge pipe 9, the sewage in the rear is extruded from the opening of the sewage discharge pipe 9, because the horizontal height of the opening of the sewage discharge pipe 9 is greater than the horizontal height of the sewage when, and as the sewage is flowing liquid, the sewage flows downwards under the action of gravity and cannot be extruded by the sewage; the upper surface of the sewage discharge ditch 6 is provided with a blocking brush mounting seat 8, the blocking brush mounting seat 8 is arranged in parallel with the U-shaped ditch and is positioned at the edge of the rear part of the U-shaped ditch, the blocking brush is arranged on the blocking brush mounting seat 8, the upper part of the blocking brush is contacted with the flexible filter screen 3, the blocking brush further cleans the flexible filter screen 3, and the blocking brush can also block the sewage from continuously moving backwards, so that the sewage is left in the U-shaped ditch, the sewage is gathered, and the sewage is convenient to discharge; a rotating motor 1011 for driving the driving rotating shaft 101 to rotate, a cleaning motor 501 for driving the cleaning rotating shaft 5 to rotate and a sewage discharging motor 701 for driving the sewage discharging auger 7 to rotate are respectively arranged at the edge of the sewage channel, and the rotating motor 1011, the cleaning motor 501 and the sewage discharging motor 701 are all electrically connected with the controller 4.
Preferably, the outer surface of the flexible filter screen 3 is vertically provided with harrow teeth which are arranged in a shape like a Chinese character 'ren', the harrow teeth are vertically arranged on the flexible filter screen 3, the harrow teeth on the upstream face are inclined downwards, dirt can be stored in the corners formed by the harrow teeth and the flexible filter screen 3, the diameter of the harrow teeth is 2-3 mm, the space between the harrow teeth is 10mm, the opening direction of the herringbone is opposite to the movement direction of the harrow teeth, the tail ends of the herringbone are symmetrically provided with the harrow teeth which are arranged in a U shape, the movement direction of the U-shaped opening is the same as that of the harrow teeth, the space between the adjacent herringbone harrow teeth is 100mm, when the space is too large, the dirt cannot be discharged in time, when the space is too small, the dirt storage capacity is poor, the central flow rate of water flow is larger than that of two sides, the arranged harrow teeth which are arranged in a shape like a Chinese character 'ren' shape can discharge part of, partial sewage moves to two sides from the middle position, so that the resistance of the sewage in the middle is reduced, and the throughput of the sewage can be improved.
Preferably, the spiral blade edge of the sewage discharging auger 7 is attached to the inner wall of the U-shaped groove, fine dirt or silt often exists at the bottom of sewage, the dirt is not easy to remove, the spiral blade edge of the sewage discharging auger 7 is attached to the inner wall of the U-shaped groove, the dirt can be completely removed, and the dirt is prevented from remaining between the spiral blade edge and the slit of the inner wall of the U-shaped groove.
Preferably, the helical blade axial length of blowdown auger 7 be greater than the length 50mm ~ 100mm in U-shaped ditch, the helical blade length of blowdown auger 7 is less than the length in U-shaped ditch then can not send the filth into blow off pipe 9, helical blade length is too long then causes unnecessary waste easily, and the helical blade end is too close to blow off pipe 9, then produces great pressure to the inner wall of blow off pipe 9 to destroy blow off pipe 9.
Preferably, the horizontal section of the flexible filter screen 3 is 50-100 mm away from the bottom of the sewage channel, the bottom of the horizontal section of the flexible filter screen 3 leaves a storage space for the sewage, the space is too small when the distance is too close, the sewage is easy to leak when the distance is too far, and the sewage cannot be stored on a low-water-velocity layer.
Preferably, 5 backs of clean pivot be provided with a baffle, the cross section of baffle is the right angle, a right angle face of baffle can block filth and flexible filter screen 3 and contact once more, another right angle face can block the filth that the cleaning brush took the place ahead with the rear.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are given by way of illustration of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the invention as defined by the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (3)
1. The utility model provides a high discharge capacity sewage filter which characterized in that: comprises a driving rotating shaft (101), two driven rotating shafts (102), two mounting plates (2), a flexible filter screen (3), a controller (4), a cleaning rotating shaft (5), a sewage discharge ditch (6), a sewage discharge auger (7), a sewage discharge pipe (9) and a sewage storage pool (10); two driven spindle (102) parallel arrangement on same water flat line, initiative pivot (101) parallel arrangement in the front top of driven spindle (102) to constitute an obtuse triangle with two driven spindle (102), install respectively at initiative pivot (101) and driven spindle (102) both ends two mounting panels (2), two mounting panels (2) pass through the bolt and fix respectively in the sewer both sides, flexible filter screen (3) are around on initiative pivot (101) and driven spindle (102) and along with initiative pivot (101) anticlockwise rotation, clean pivot (5) be located driven spindle (102) below and install on mounting panel (2), be provided with the cleaning brush on clean pivot (5), the cleaning brush can touch flexible filter screen (3) and sewer bottom, clean pivot (5) anticlockwise rotation, the flexible filter screen (3) facing the water surface is obliquely arranged, so that the sewage can be more easily brought into the bottom layer, and the front impact of the sewage on the flexible filter screen (3) can be reduced; the utility model discloses a sewage treatment device, including blowdown ditch (6) and blowdown auger (7), the blowdown ditch (6) be located the rear of clean pivot (5), and the bottom of the blowdown ditch (6) upper end parallel and level embedding sewer, blowdown ditch (6) on be provided with the U-shaped ditch, blowdown auger (7) at the U-shaped ditch internal rotation, the one end of blowdown auger (7) is installed on mounting panel (2), the other end is installed on blow off pipe (9), blow off pipe (9) with the U-shaped ditch be linked together, and blow off pipe (9) stretch into in storing up dirty pond (10), blow off pipe (9) are the ascending right angle return bend of opening, and blow off pipe (9) open-ended level is greater than the level when sewage maximum flow, surface mounting has fender brush mount pad (8) on blowdown ditch (6), keep off brush mount pad (8) parallel U-shaped ditch and arrange and be located U-shaped ditch rear edge, keep off brush mount pad (8) and be provided with the fender brush, the upper part of the blocking brush is in contact with the flexible filter screen (3), the blocking brush further cleans the flexible filter screen (3), and the blocking brush can also block the dirt from continuously moving backwards, so that the dirt is left in the U-shaped groove, the dirt is gathered, and the dirt is convenient to discharge; a rotating motor (1011) for driving the driving rotating shaft (101) to rotate, a cleaning motor (501) for driving the cleaning rotating shaft (5) to rotate and a sewage discharging motor (701) for driving the sewage discharging auger (7) to rotate are respectively installed at the edge of the sewage channel, and the rotating motor (1011), the cleaning motor (501) and the sewage discharging motor (701) are all electrically connected with the controller (4);
the outer surface of the flexible filter screen (3) is vertically provided with herringbone rake teeth, the diameters of the rake teeth are 2-3 mm, the pitch of the rake teeth is 10mm, the opening direction of the herringbone is opposite to the moving direction of the rake teeth, the tail ends of the herringbone are symmetrically provided with the U-shaped rake teeth, the moving directions of the U-shaped openings and the rake teeth are the same, and the pitch of the adjacent herringbone rake teeth is 100 mm;
the edge of the spiral blade of the sewage discharge auger (7) is attached to the inner wall of the U-shaped groove;
the horizontal section of the flexible filter screen (3) is 50-100 mm away from the bottom of the sewage channel.
2. A high displacement sewage filter as claimed in claim 1 wherein: the axial length of the spiral blade of the sewage discharge auger (7) is 50 mm-100 mm greater than that of the U-shaped groove.
3. A high displacement sewage filter as claimed in claim 1 wherein: a baffle is arranged behind the cleaning rotating shaft (5), and the cross section of the baffle is a right angle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611174604.3A CN106731148B (en) | 2016-12-19 | 2016-12-19 | High discharge capacity sewage filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611174604.3A CN106731148B (en) | 2016-12-19 | 2016-12-19 | High discharge capacity sewage filter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106731148A CN106731148A (en) | 2017-05-31 |
| CN106731148B true CN106731148B (en) | 2020-09-18 |
Family
ID=58889773
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611174604.3A Active CN106731148B (en) | 2016-12-19 | 2016-12-19 | High discharge capacity sewage filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106731148B (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108562348A (en) * | 2018-05-11 | 2018-09-21 | 张海廷 | A kind of bubble type pressure water-level gauge with hydrostatic device |
| CN109966795A (en) * | 2019-03-05 | 2019-07-05 | 泉州台商投资区仁捷机械科技有限公司 | A kind of wastewater treatment equipment for PVC pipe water drenching cutting |
| CN112816643B (en) * | 2020-11-19 | 2022-05-10 | 中国环境科学研究院 | Real-time in-situ acquisition and monitoring device for interstitial water of sediment in lake and reservoir |
| CN112827245B (en) * | 2020-12-10 | 2022-08-09 | 珠海市现代农业发展中心(珠海市金湾区台湾农民创业园管理委员会、珠海市农渔业科研与推广中心) | Crawler-type automatic micro-filter |
| CN112879929A (en) * | 2021-02-03 | 2021-06-01 | 山东保蓝环保工程有限公司 | Catalytic combustion equipment with waste gas filtering structure matched with heat accumulating type rotating wheel |
| CN115414713B (en) * | 2022-08-31 | 2024-02-02 | 旬邑咸恒泰达有机农业综合开发有限公司 | Edible oil production is with filtering purification device |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1080834A1 (en) * | 1983-03-10 | 1984-03-23 | Belichenko Yurij P | Apparatus for mechanical cleaning of sewage |
| DE29610171U1 (en) * | 1996-06-10 | 1996-09-12 | Wilkes, Kurt, 88400 Biberach | Limiting and stripping device for a filter device for solid / liquid separation, in particular flat-bed belt filters |
| CN101862563A (en) * | 2010-06-29 | 2010-10-20 | 路坤 | Belt-type filter of aquarium |
| CN204952436U (en) * | 2015-07-23 | 2016-01-13 | 南京旭蓝环境工程设备有限公司 | Automatically cleaning rotation grating de -dirt machine |
| CN205145689U (en) * | 2015-12-03 | 2016-04-13 | 郑州厚德机械设备有限公司 | Automatic clean chain formula mud scraper |
| CN205760044U (en) * | 2016-05-23 | 2016-12-07 | 宁波亚伯涂料有限公司 | A kind of coating filtering device |
| CN105879464A (en) * | 2016-06-15 | 2016-08-24 | 北京工业大学 | Municipal sewage sand removing device and method |
-
2016
- 2016-12-19 CN CN201611174604.3A patent/CN106731148B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN106731148A (en) | 2017-05-31 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106731148B (en) | High discharge capacity sewage filter | |
| KR101162064B1 (en) | removes The moss and float of buoyant filter which uses the solar power | |
| CN108773987B (en) | Domestic sewage filter material device | |
| CN112978952A (en) | Municipal administration sewage treatment system | |
| CN103086471A (en) | Flocculent precipitate oil remover capable of heating and backflushing automatically | |
| CN110898473A (en) | Semi-bridge peripheral transmission mud scraper | |
| CN213285805U (en) | Sewage treatment pond with block function | |
| CN201506713U (en) | Rotating screen type dirt remover | |
| CN201574090U (en) | Cylindrical screen type fine grille | |
| CN208815647U (en) | A kind of water pipeline for hydraulic engineering | |
| CN111013202A (en) | Building construction rainwater and waste water cyclic utilization equipment | |
| CN213885095U (en) | Waste water recycling device | |
| CN114671480B (en) | Municipal wastewater treatment equipment and method thereof | |
| CN211462204U (en) | Ecological remediation sewage treatment sedimentation tank | |
| CN210711192U (en) | Circulation treatment device for plastic cleaning water | |
| CN114232753A (en) | Rain and sewage diversion treatment method and equipment for building construction site | |
| CN210002198U (en) | construction site water collection comprehensive utilization system | |
| CN108543331B (en) | Processing system for treating domestic sewage | |
| KR200255885Y1 (en) | Sludge Collector of Circular Settlement | |
| CN218374316U (en) | Municipal drainage filtration | |
| CN221181772U (en) | Sewage recycling purification treatment equipment | |
| CN220558714U (en) | Sewage filtering equipment | |
| CN111359299A (en) | Sewage filtering device capable of classified filtering for industrial wastewater treatment | |
| CN217580361U (en) | Hydraulic engineering desilting device | |
| CN216191666U (en) | Integrated treatment device is collected to formula rainwater on ground |
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 | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20200820 Address after: 234000 work station 2 of Suzhou Yongqiao public employment and Talent Service Center Human Resources Industrial Park Phase II project Applicant after: Suzhou sidate Technology Co., Ltd Address before: Wu Tan 246200 Anhui city of Anqing province Wangjiang County Liang Quan Xiang Han Village No. 1275 Applicant before: Wu Aibing |
|
| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |