CN112791498A - Prevent sewage filter equipment who blocks up - Google Patents
Prevent sewage filter equipment who blocks up Download PDFInfo
- Publication number
- CN112791498A CN112791498A CN202110078657.XA CN202110078657A CN112791498A CN 112791498 A CN112791498 A CN 112791498A CN 202110078657 A CN202110078657 A CN 202110078657A CN 112791498 A CN112791498 A CN 112791498A
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- CN
- China
- Prior art keywords
- filtering
- roller
- scraper blade
- filtering roller
- filter cylinder
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- 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.)
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- 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
- B01D33/35—Filters with filtering elements which move during the filtering operation with multiple filtering elements characterised by their mutual disposition
- B01D33/41—Filters with filtering elements which move during the filtering operation with multiple filtering elements characterised by their mutual disposition in series connection
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- 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
- B01D33/06—Filters with filtering elements which move during the filtering operation with rotary cylindrical filtering surfaces, e.g. hollow drums
-
- 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
- B01D33/06—Filters with filtering elements which move during the filtering operation with rotary cylindrical filtering surfaces, e.g. hollow drums
- B01D33/067—Construction of the filtering drums, e.g. mounting or sealing arrangements
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- 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
- B01D33/466—Regenerating the filter material in the filter by scrapers, brushes nozzles or the like acting on the cake-side of the filtering element scrapers
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtration Of Liquid (AREA)
Abstract
The invention relates to an anti-blocking sewage filtering device, which is characterized in that an inner filtering roller and an outer filtering roller are arranged to filter sewage twice, so that the filtering efficiency is improved, a filter screen cleaning device is arranged in the filtering roller I and between the filtering roller I and the filtering roller II, impurities on the filter screen on the filtering roller I are crushed by the processing roller and enter the processing roller, the processing roller and the filtering roller I are connected together to rotate and separate from the rotation respectively and the linkage with the impurity processing device II, so that the filtering roller I and the filtering roller II intermittently perform filter screen cleaning and anti-blocking respectively.
Description
Technical Field
The invention relates to the technical field of sewage filtration, in particular to an anti-blocking sewage filtration device.
Background
The sewage filtering device can filter urban district dual water supply and the like which take surface river water, lake water, seawater, reservoir water, well water and urban tap water as water sources to remove sand grains, suspended matters, algae, organic matters and the like in the water; the invention discloses a filter assembly and a filter screen filth blockage detection method, wherein the filter assembly is arranged in an air duct of air treatment equipment, and comprises: a filter screen; the air inducing fan is at least partially opposite to the filter screen; a current sensor connected with the induced draft fan for detecting the current of the induced draft fan and determining whether the filter screen needs to be cleaned by delivering the current detected by the current sensor, the utility model with publication No. CN208694353U discloses a river suspended matter filtering device capable of avoiding the filter screen from being blocked, which comprises a filtering device main body, a first motor, a filter screen, a brush, a collecting hopper and a hanging ring, wherein the right side of the top of the filtering device main body is provided with a support frame, the support frame is connected with a second motor through a wind-up roller and a reducer, the first motor and the second motor are both provided with reducers, the first motor is connected with a rotating rod through the reducer, the filter screen is arranged at the inner side of the frame through a compression frame, the brush is fixed at the outer side and the lower end of the frame through mounting block bolts, the collecting hopper is connected with a moving groove at the inner side of the frame through a supporting block and, the rings are welded above the connecting plate and are located right below the sling holes. The river suspended matter filtering device capable of avoiding the blockage of the filter screen can filter suspended matters in rivers and is convenient for removing and collecting the suspended matters attached to the filter screen; therefore, the water filtering anti-blocking device in the prior art has low cleaning efficiency on the screen, and has to be cleaned or detected after filtering to influence the sewage treatment efficiency.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides an anti-blocking sewage filtering device.
(II) technical scheme
The utility model provides a prevent sewage filter equipment who blocks up, includes filter drum assembly, filter drum assembly includes filter drum I and filter drum II, and filter drum I sets up in filter drum II, and filter drum I all includes two sides and drum wall with filter drum II, is provided with filtration pore I and filtration pore II on two drum walls respectively, and the aperture of filtration pore I is less than filtration pore II.
Further, filter cylinder I and filter cylinder II are driven by the drive shaft, and the drive shaft passes filter cylinder I and filter cylinder II's side and drives filter cylinder I and filter cylinder II and rotate.
Further, all be provided with impurity processing apparatus I from top to bottom in filtering roller I, impurity processing apparatus I is including handling the cylinder, be provided with a plurality of crushing teeth on handling the cylinder outer wall of cylinder, the inner wall contact of crushing tooth and filtering roller I, be provided with the recess in the middle of handling the cylinder outer wall of cylinder, be provided with the arc lug with the corresponding position of recess in the middle of on the inner wall of filtering roller I and the cylinder outer wall, arc lug telescopic is on filtering roller's section of thick bamboo wall, the inboard of filtering roller I is stretched into to the one end of arc lug, the other end of arc lug is connected with the spring.
Furthermore, the other end of the spring is connected to the cross rod of the fixing frame, the two ends of the cross rod of the fixing frame are connected to one end of the vertical rods at the two ends, and the other ends of the vertical rods at the two ends are fixed to the filtering roller I.
Further, be connected with the connecting rod on the lateral wall of processing cylinder, the connecting rod passes in the lateral wall of filter cylinder I stretches into filter cylinder II, and the connecting rod stretches into one of filter cylinder II and serves and be provided with the baffle, and the connecting rod passes through the bearing rotation with filter cylinder I's lateral wall and is connected.
Further, be provided with impurity processing apparatus II in the filter cylinder II, impurity processing apparatus II includes the scraper blade, and the one end of scraper blade is provided with the pivot, and the other end of pivot passes the lateral wall of filter cylinder II and stretches out, and the lateral wall of pivot and filter cylinder II passes through the bearing and rotates the connection.
Further, the bottom setting of scraper blade is in the upper end of connecting rod overhead gage, and when the top of rotating scraper blade to scraper blade was down, the scraper blade can come to carry on spacingly to the connecting rod with the baffle contact on the connecting rod, and the scraper blade does not contact with the baffle when the top of rotating scraper blade to scraper blade was up.
Further, the top setting of scraper blade is provided with a plurality of archs, and bellied one end is towards the inner wall of filter cylinder II, and the bellied other end passes through the diaphragm connection in spring and the scraper blade.
Further, the bottom of filtering roller II is installed on the arc mounting panel, is provided with a plurality of filtration pores on the arc mounting panel, and the bottom of arc mounting panel is passed through the telescopic link and is connected with ground.
(III) advantageous effects
Compared with the prior art, the invention provides an anti-blocking sewage filtering device, which has the following beneficial effects:
the sewage filter device comprises a filter drum I, a filter drum II, a filter screen cleaning device, a treatment drum I, a filter screen cleaning device, a impurity treatment device and a blocking prevention device, wherein the filter drum I is arranged in the filter drum I, the filter drum I is arranged between the filter drum II and the filter drum I, the filter screen cleaning device is arranged in the filter drum I, the treatment drum I is used for crushing impurities on the filter screen on the filter drum I, the impurities on the filter drum I enter the treatment drum, the treatment drum I is connected with the filter drum I to rotate together and are separated from the rotation respectively, the treatment drum I is linked with the impurity treatment device II, and the filter drum.
Drawings
FIG. 1 is a schematic view of the structure of the present invention.
FIG. 2 is a schematic view of a bump structure according to the present invention.
FIG. 3 is a schematic diagram of the structure of the arc-shaped mounting plate according to the present invention.
In the figure: 1-a filtering roller I, 2-a filtering roller II, 3-a driving shaft, 4-a processing roller, 5-crushing teeth, 6-grooves, 7-arc-shaped bumps, 8-connecting rods, 9-baffles, 10-a fixing frame, 11-scraping plates, 12-bulges, 13-rotating shafts, 14-arc-shaped mounting plates, 15-telescopic rods and 16-springs.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to FIGS. 1-3: an anti-blocking sewage filtering device comprises a filtering roller component, the filtering roller component comprises a filtering roller I (1) and a filtering roller II (2), the filtering roller I (1) is arranged in the filtering roller II (2), the filtering roller I (1) and the filtering roller II both comprise two side edges and roller walls, filtering holes I and filtering holes II are respectively arranged on the two roller walls, the aperture of the filtering hole I is smaller than that of the filtering hole II, the filtering roller I (1) and the filtering roller II (2) are driven by a driving shaft 3, the driving shaft 3 penetrates through the side edges of the filtering roller I (1) and the filtering roller II (2) and drives the filtering roller I and the filtering roller II to rotate, impurity treatment devices I are respectively arranged above and below the filtering roller I (1), the impurity treatment devices I comprise treatment rollers 4, a plurality of crushing teeth 5 are arranged on the outer wall of the roller of the treatment rollers 4, the crushing teeth 5 are in contact with the inner wall of the filtering roller I (1), a groove 6 is arranged in the middle of the outer wall of a roller of a processing roller 4, an arc-shaped convex block 12 is arranged on the inner wall of a filtering roller I (1) and at a position corresponding to the groove in the middle of the outer wall of the roller, the arc-shaped convex block 12 is arranged on the wall of the filtering roller in a telescopic manner, one end of the arc-shaped convex block 12 extends into the inner side of the filtering roller I (1), the other end of the arc-shaped convex block 12 is connected with a spring 16, the other end of the spring 16 is connected with a cross rod of a fixing frame 10, two ends of the cross rod of the fixing frame 10 are connected with one end of a vertical rod at two ends, the other end of the vertical rod at two ends is fixed on the filtering roller I (1), a connecting rod 8 is connected on the side wall of the processing roller 4, the connecting rod 8 penetrates through the side wall of the filtering roller I and extends into, an impurity processing device II is arranged in the filtering roller II (2), the impurity processing device II comprises a scraping plate 11, one end of the scraping plate 11 is provided with a rotating shaft 13, the other end of the rotating shaft 13 penetrates through the side wall of the filtering roller II (2) to extend out, the rotating shaft is rotatably connected with the side wall of the filtering roller II (2) through a bearing, the bottom end of the scraping plate 11 is arranged at the upper end of a baffle 9 on a connecting rod, when the scraping plate 11 is rotated to the top end of the scraping plate 9 to face downwards, the scraping plate 9 can be contacted with the baffle on the connecting rod to limit the connecting rod, when the scraping plate is rotated to the top end of the scraping plate to face upwards, the scraping plate is not contacted with the baffle 9, the top end of the scraping plate 11 is provided with a plurality of bulges 12, one end of each bulge 12 faces the inner wall of the filtering roller II (2), the other end of each bulge 12 is connected with a transverse plate, the bottom end of the arc-shaped mounting plate is connected with the ground through a telescopic rod 15.
The working process of the invention is as follows: start the drive shaft and drive filter cylinder I and filter cylinder II rotations and carry out sewage filtration, lug card on the treatment cylinder is in the recess on filter cylinder I during the initial time, filter cylinder I drives the treatment cylinder and rotates, it scrapes the clearance to the filter screen of filter cylinder II to drive the pivot to carry out the contact with the top of scraper blade up, after the filter screen clearance to filter cylinder I, it fixes a position the baffle of connecting rod downwards with the scraper blade top so that the concave block of treatment cylinder breaks away from with the recess on the filter cylinder I and makes treatment cylinder stall to rotate the pivot, it is smashed with the filter screen contact of filter cylinder I to smash the tooth and clear up and debris are smashed, thereby realize that intermittent type nature clearance is anti-blocking.
Claims (4)
1. An anti-blocking sewage filtering device comprises a filtering roller component, wherein the filtering roller component comprises a filtering roller I and a filtering roller II, the filtering roller I is arranged in the filtering roller II, the filtering roller I and the filtering roller II both comprise two side edges and roller walls, the two roller walls are respectively provided with a filtering hole I and a filtering hole II, the aperture of the filtering hole I is smaller than that of the filtering hole II, the filtering roller I and the filtering roller II are driven by a driving shaft, the driving shaft penetrates through the side edges of the filtering roller I and the filtering roller II and drives the filtering roller I and the filtering roller II to rotate, impurity treatment devices I are arranged above and below the filtering roller I, each impurity treatment device I comprises a treatment roller, the outer wall of the treatment roller is provided with a plurality of crushing teeth, the crushing teeth are in contact with the inner wall of the filtering roller I, a groove is formed in the middle of the outer wall of the treatment roller, arc-shaped convex blocks are arranged on the inner wall of the filtering roller, arc lug telescopic is on filter cylinder's section of thick bamboo wall, the inboard of filter cylinder I is stretched into to the one end of arc lug, the other end of arc lug is connected with the spring, the other end of spring is connected on the horizontal pole of mount, the both ends of mount horizontal pole are connected and are served at the montant at both ends, the other end of both ends montant is fixed on filter cylinder I, be connected with the connecting rod on the lateral wall of treatment cylinder, the lateral wall that the connecting rod passed filter cylinder I stretches into filter cylinder II in, the connecting rod stretches into one of filter cylinder II and serves and is provided with the baffle, the connecting rod passes through the bearing rotation with the lateral wall of filter cylinder I and connects, be provided with impurity treatment device II in the filter cylinder II, impurity treatment device II includes the scraper blade, the one end of scraper blade is provided with the pivot, the other end of pivot passes the lateral.
2. The anti-clogging sewage filtering apparatus according to claim 1, characterized in that: the bottom setting of scraper blade is in the upper end of connecting rod overhead gage, and when the top of rotating scraper blade to scraper blade was down, the scraper blade can come to carry on spacingly to the connecting rod with the baffle contact on the connecting rod, and the scraper blade does not contact with the baffle when the top of rotating scraper blade to scraper blade was up.
3. The anti-clogging sewage filtering apparatus according to claim 1, characterized in that: the top of scraper blade is provided with a plurality of archs, and bellied one end is towards the inner wall of filter drum II, and the bellied other end passes through the diaphragm connection in spring and the scraper blade.
4. The anti-clogging sewage filtering apparatus according to claim 1, characterized in that: the bottom of filter cylinder II is installed on the arc mounting panel, is provided with a plurality of filtration pores on the arc mounting panel, and the bottom of arc mounting panel is passed through the telescopic link and is connected with ground.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110078657.XA CN112791498B (en) | 2021-01-21 | 2021-01-21 | Prevent sewage filter equipment who blocks up |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110078657.XA CN112791498B (en) | 2021-01-21 | 2021-01-21 | Prevent sewage filter equipment who blocks up |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112791498A true CN112791498A (en) | 2021-05-14 |
| CN112791498B CN112791498B (en) | 2022-10-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110078657.XA Active CN112791498B (en) | 2021-01-21 | 2021-01-21 | Prevent sewage filter equipment who blocks up |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112791498B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004130274A (en) * | 2002-10-15 | 2004-04-30 | Ishigaki Co Ltd | Screw-extruding dewatering-equipment and its operation method |
| EP2586512A1 (en) * | 2011-10-28 | 2013-05-01 | Metalquimia, S.A. | Brine filtering device, applied to a meat product injection machine |
| CN204170500U (en) * | 2014-10-22 | 2015-02-25 | 民勤县绿野节水工程有限责任公司 | A kind of novel multi-layer filter formula filter |
| CN210631766U (en) * | 2019-08-12 | 2020-05-29 | 新乡市隆齐过滤设备有限公司 | Cylinder type multistage filter |
-
2021
- 2021-01-21 CN CN202110078657.XA patent/CN112791498B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004130274A (en) * | 2002-10-15 | 2004-04-30 | Ishigaki Co Ltd | Screw-extruding dewatering-equipment and its operation method |
| EP2586512A1 (en) * | 2011-10-28 | 2013-05-01 | Metalquimia, S.A. | Brine filtering device, applied to a meat product injection machine |
| CN204170500U (en) * | 2014-10-22 | 2015-02-25 | 民勤县绿野节水工程有限责任公司 | A kind of novel multi-layer filter formula filter |
| CN210631766U (en) * | 2019-08-12 | 2020-05-29 | 新乡市隆齐过滤设备有限公司 | Cylinder type multistage filter |
Also Published As
| Publication number | Publication date |
|---|---|
| CN112791498B (en) | 2022-10-25 |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20221010 Address after: No. 6, Haixin Road, Zhonggaobai Village, Dongyu Town, Qingxu County, Taiyuan City, Shanxi Province 030400 Applicant after: Taiyuan Kesim Technology Co.,Ltd. Address before: 056004 No.325, Shuguang street, Congtai District, Handan City, Hebei Province Applicant before: Li Feihong |
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| GR01 | Patent grant |