CN107998714B - A kind of sewage treatment contaminant filter system - Google Patents
A kind of sewage treatment contaminant filter system Download PDFInfo
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- CN107998714B CN107998714B CN201711260956.5A CN201711260956A CN107998714B CN 107998714 B CN107998714 B CN 107998714B CN 201711260956 A CN201711260956 A CN 201711260956A CN 107998714 B CN107998714 B CN 107998714B
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- 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
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- 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
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- 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
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- 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
- B08B1/12—Brushes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/30—Cleaning by methods involving the use of tools by movement of cleaning members over a surface
- B08B1/32—Cleaning by methods involving the use of tools by movement of cleaning members over a surface using rotary cleaning members
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/50—Cleaning by methods involving the use of tools involving cleaning of the cleaning members
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtration Of Liquid (AREA)
Abstract
The invention belongs to field of sewage treatment equipment, specifically a kind of sewage treatment contaminant filter system, including upper plate, side plate, cleaning module, controller and filtering module, filtering module are mounted on the lower section of upper plate by side plate；Cleaning module is mounted on the lower section of upper plate by No.1 telescoping mechanism；Controller is for controlling cleaning module work；Filtering module is for the impurity in filter sewage；Cleaning module is for cleaning filtering module；The lower right of side plate is equipped with dirt inlet；Filtering module includes mounting plate, drainage cylinder and filter element；Filter element is connected by drainage cylinder with mounting plate；Primary filter, secondary filter and three-stage filtration net are successively filtered sewage；No. two drainage hoods are for limiting sewage, and present invention is mainly used for the filterings of impurity in sanitary sewage, and three-stage filtration can be carried out to sewage, can carry out automated cleaning to filter screen, the evolution effect of sewage is improved, improves work efficiency.
Description
Technical Field
The invention belongs to the field of sewage treatment equipment, and particularly relates to an impurity filtering system for sewage treatment.
Background
China is a water-deficient country, and sewage treatment and recycling are effective measures for developing and utilizing water resources. The sewage recycling is to treat urban sewage by sewage treatment equipment and then use the urban sewage for non-drinking purposes such as greening, flushing, ornamental water body supplementing and the like.
The technical scheme of sewage treatment equipment also appears in the prior art, for example, a Chinese patent with application number 201410744439.5 discloses a filtering device for a domestic sewage treatment box, the filtering device comprises a water inlet, a filter and a water outlet, the filter comprises a first filter and a second filter, one end of the first filter is connected with the water inlet through a first valve, one end of the second filter is connected with the water inlet through a second valve, and the other ends of the first filter and the second filter are connected with the water outlet. Although the technical scheme can solve the problem that the filter screen of the existing domestic sewage treatment box is easy to cause blockage and cannot continuously filter, the technical scheme cannot carry out classified filtration on sewage, and meanwhile, the technical scheme cannot automatically clean the filter box, so that the use of the domestic sewage treatment box is limited.
In view of the above, the impurity filtering system for sewage treatment provided by the invention can be used for carrying out three-stage filtration on sewage and automatically cleaning the filtering system, so that the sewage evolution effect is improved, the labor cost is reduced, and the working efficiency is improved; the application range is wide, and the specific beneficial effects are as follows:
1. the invention relates to an impurity filtering system for sewage treatment, wherein a filtering module comprises a mounting plate, and the filtering module comprises a mounting plate, a drainage cylinder and a filtering unit; the filtering unit is connected with the mounting plate through the drainage cylinder; the filter unit comprises a first-stage filter screen, a second-stage filter screen and a third-stage filter screen; the side wall of the drainage cylinder is sequentially provided with a primary filter screen, a secondary filter screen and a tertiary filter screen from top to bottom; the primary filter screen is annular, and the inner side of the primary filter screen is connected with a second drainage cover; the second drainage cover is in a cylinder shape without a cover; the secondary filter screen, the tertiary filter screen and the primary filter screen are the same component, and the apertures of the primary filter screen, the secondary filter screen and the tertiary filter screen are sequentially reduced; the side surface of the upper end of the drainage cylinder is an inclined surface, and an included angle between the inclined surface and the vertical direction is fifteen to twenty degrees; the filtering module is matched with the first drainage cover to filter sewage at three levels.
2. The invention relates to an impurity filtering system for sewage treatment, wherein a cleaning module comprises a mounting block, a rotating unit, a mounting cylinder, a cleaning frame and a brush; the center of the lower bottom surface of the mounting block is provided with a rectangular groove which penetrates through the left side surface and the right side surface; the rotating unit is arranged in the rectangular groove through a motor; the mounting cylinder is mounted on the rotating unit through a connecting block, and a through hole is formed in a bottom plate on the outer side of the mounting cylinder; the through hole is used for fixing the cleaning frame on the inner wall of the mounting cylinder through a spring, and the surface of the cleaning frame is provided with a hairbrush; the rotating unit is used for enabling the mounting cylinder to drive the cleaning frame to rotate in the vertical direction. The cleaning module is matched with the brush cleaning unit to clean the filtering module by the brush cleaning unit.
3. According to the impurity filtering system for sewage treatment, the brush cleaning unit is arranged below the upper base plate; the right side of the upper bottom plate is provided with a water inlet, and the lower surface of the upper bottom plate is provided with a medicine supply box; a lower bottom plate is arranged in the middle of the side plate, a rectangular opening is formed in the center of the lower bottom plate, and a baffle plate is arranged below the lower bottom plate; the side surface of the baffle is connected with the inner surface of the side plate through a slide way, the baffle is fixed on the side plate through a second telescopic mechanism, and the baffle is used for sealing the rectangular opening; the brush cleaning unit is used for cleaning a brush; the inner side surface of the baffle is provided with a rectangular groove; the rectangular groove is used for enabling the baffle plates on the left side and the right side to be tightly attached. The brush cleaning unit is used for providing a closed environment for the cleaning module; the medicine feeding box feeds medicine to the brush; the water inlet hole is used for adding water to the hairbrush; the brush in the washing unit realizes the cleaning of the brush through the rotation.
Disclosure of Invention
In order to make up the defects of the prior art, the invention provides an impurity filtering system for sewage treatment, which is mainly used for filtering impurities in domestic sewage, can carry out three-stage filtration on the sewage and can automatically clean a filter screen; the filtering module is matched with the first drainage cover to carry out three-stage filtering on the sewage; meanwhile, the cleaning module is matched with the brush cleaning unit to clean the filtering module by the brush cleaning unit; the practicability of the invention is improved.
The technical scheme adopted by the invention for solving the technical problems is as follows: the impurity filtering system for sewage treatment comprises an upper bottom plate, a side plate, a cleaning module, a controller and a filtering module, wherein the filtering module is arranged below the upper bottom plate through the side plate; the cleaning module is arranged below the upper bottom plate through a first telescopic mechanism; the controller is used for controlling the cleaning module to work; the filtering module is used for filtering impurities in the sewage; the cleaning module is used for cleaning the filtering module; a sewage inlet is formed in the right lower part of the side plate; wherein,
the filtering module comprises a mounting plate, a drainage cylinder and a filtering unit; the filtering unit is connected with the mounting plate through the drainage cylinder; the filter unit comprises a first-stage filter screen, a second-stage filter screen and a third-stage filter screen; the side wall of the drainage cylinder is sequentially provided with a primary filter screen, a secondary filter screen and a tertiary filter screen from top to bottom; the primary filter screen is annular, and the inner side of the primary filter screen is connected with a second drainage cover; the second drainage cover is in a cylinder shape without a cover; the secondary filter screen, the tertiary filter screen and the primary filter screen are the same component, and the apertures of the primary filter screen, the secondary filter screen and the tertiary filter screen are sequentially reduced; the side face of the upper end of the drainage cylinder is an inclined plane, and an included angle between the inclined plane and the vertical direction is fifteen to twenty degrees.
Preferably, the cleaning module comprises a mounting block, a rotating unit, a mounting cylinder, a cleaning frame and a brush; the center of the lower bottom surface of the mounting block is provided with a rectangular groove which penetrates through the left side surface and the right side surface; the rotating unit is arranged in the rectangular groove through a motor; the mounting cylinder is mounted on the rotating unit through a connecting block, and a through hole is formed in a bottom plate on the outer side of the mounting cylinder; the through hole is used for fixing the cleaning frame on the inner wall of the mounting cylinder through a spring, and the surface of the cleaning frame is provided with a hairbrush; the rotating unit is used for enabling the mounting cylinder to drive the cleaning frame to rotate in the vertical direction.
Preferably, a first drainage cover is arranged above the sewage inlet; the first drainage cover is arranged on the lower surface of the supporting plate through a third telescopic mechanism; the first drainage cover comprises a first plate and a first cover; the first plate is a circular ring-shaped plate; the first cover is a circular ring-shaped cover, and the inclination of the first cover is consistent with that of the inclined plane at the upper end of the drainage tube; the first drainage cover is used for controlling the flowing direction and speed of sewage.
Preferably, a brush cleaning unit is arranged below the upper bottom plate; the right side of the upper bottom plate is provided with a water inlet, and the lower surface of the upper bottom plate is provided with a medicine supply box; a lower bottom plate is arranged in the middle of the side plate, a rectangular opening is formed in the center of the lower bottom plate, and a baffle plate is arranged below the lower bottom plate; the side surface of the baffle is connected with the inner surface of the side plate through a slide way, the baffle is fixed on the side plate through a second telescopic mechanism, and the baffle is used for sealing the rectangular opening; the brush cleaning unit is used for cleaning a brush; the inner side surface of the baffle is provided with a rectangular groove; the rectangular groove is used for enabling the baffle plates on the left side and the right side to be tightly attached.
Preferably, the mounting plate is a rectangular plate, and a circular opening is formed in the center of the mounting plate; the drainage cylinder is in threaded connection with the mounting plate.
Preferably, the cleaning frame is of a right-angled trapezoid structure, and the cleaning frame is used for enabling the brush to be attached to the filtering module.
The invention has the beneficial effects that:
1. the invention relates to an impurity filtering system for sewage treatment, wherein a filtering module comprises a mounting plate, and the filtering module comprises a mounting plate, a drainage cylinder and a filtering unit; the filtering unit is connected with the mounting plate through the drainage cylinder; the filter unit comprises a first-stage filter screen, a second-stage filter screen and a third-stage filter screen; the side wall of the drainage cylinder is sequentially provided with a primary filter screen, a secondary filter screen and a tertiary filter screen from top to bottom; the primary filter screen is annular, and the inner side of the primary filter screen is connected with a second drainage cover; the second drainage cover is in a cylinder shape without a cover; the secondary filter screen, the tertiary filter screen and the primary filter screen are the same component, and the apertures of the primary filter screen, the secondary filter screen and the tertiary filter screen are sequentially reduced; the side surface of the upper end of the drainage cylinder is an inclined surface, and an included angle between the inclined surface and the vertical direction is fifteen to twenty degrees; the filtering module is matched with the first drainage cover to filter sewage at three levels.
2. The invention relates to an impurity filtering system for sewage treatment, wherein a cleaning module comprises a mounting block, a rotating unit, a mounting cylinder, a cleaning frame and a brush; the center of the lower bottom surface of the mounting block is provided with a rectangular groove which penetrates through the left side surface and the right side surface; the rotating unit is arranged in the rectangular groove through a motor; the mounting cylinder is mounted on the rotating unit through a connecting block, and a through hole is formed in a bottom plate on the outer side of the mounting cylinder; the through hole is used for fixing the cleaning frame on the inner wall of the mounting cylinder through a spring, and the surface of the cleaning frame is provided with a hairbrush; the rotating unit is used for enabling the mounting cylinder to drive the cleaning frame to rotate in the vertical direction. The cleaning module is matched with the brush cleaning unit to clean the filtering module by the brush cleaning unit.
3. According to the impurity filtering system for sewage treatment, the brush cleaning unit is arranged below the upper base plate; the right side of the upper bottom plate is provided with a water inlet, and the lower surface of the upper bottom plate is provided with a medicine supply box; a lower bottom plate is arranged in the middle of the side plate, a rectangular opening is formed in the center of the lower bottom plate, and a baffle plate is arranged below the lower bottom plate; the side surface of the baffle is connected with the inner surface of the side plate through a slide way, the baffle is fixed on the side plate through a second telescopic mechanism, and the baffle is used for sealing the rectangular opening; the brush cleaning unit is used for cleaning a brush; the inner side surface of the baffle is provided with a rectangular groove; the rectangular groove is used for enabling the baffle plates on the left side and the right side to be tightly attached. The brush cleaning unit is used for providing a closed environment for the cleaning module; the medicine feeding box feeds medicine to the brush; the water inlet hole is used for adding water to the hairbrush; the brush in the washing unit realizes the cleaning of the brush through the rotation.
Drawings
The invention will be further explained with reference to the drawings.
FIG. 1 is a cross-sectional view of the present invention;
FIG. 2 is a schematic structural view of a cleaning module of the present invention;
in the figure: the cleaning device comprises an upper bottom plate 1, a side plate 11, a cleaning module 2, a filtering module 3, a dirt inlet 111, a mounting plate 31, a drainage cylinder 32, a filtering unit 33, a primary filtering screen 331, a secondary filtering screen 332, a tertiary filtering screen 333, a secondary drainage cover 334, an inclined surface 321, a mounting block 21, a rotating unit 22, a mounting cylinder 23, a cleaning frame 24, a hairbrush 25, a through hole 231, a driving wheel 221, a driven wheel 222, a first telescopic mechanism 4, a first drainage cover 112, a third telescopic mechanism 113, a supporting plate 114, a first plate 115, a first cover 116, a hairbrush cleaning unit 12, a water inlet 13, a medicine supply box 14, a lower bottom plate 15, an opening 151, a baffle 152, a rectangular groove 153, a motor 251 and a circular opening 311.
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 described with the specific embodiments.
As shown in fig. 1 to 2, the impurity filtering system for sewage treatment according to the present invention comprises an upper base plate 1, a side plate 11, a cleaning module 2, a controller, and a filtering module 3, wherein the filtering module 3 is installed below the upper base plate 1 through the side plate 11; the cleaning module 2 is arranged below the upper base plate 1 through a first telescopic mechanism 4; the controller is used for controlling the cleaning module 2 to work; the filtering module 3 is used for filtering impurities in the sewage; the cleaning module 2 is used for cleaning the filtering module 3; a sewage inlet 111 is formed in the right lower part of the side plate 11; wherein,
the filter module 3 comprises a mounting plate 31, a drainage cylinder 32 and a filter unit 33; the filter unit 33 is connected with the mounting plate 31 through the drainage cylinder 32; the filtering unit 33 comprises a first-stage filtering net 331, a second-stage filtering net 332 and a third-stage filtering net 333; the side wall of the drainage cylinder 32 is sequentially provided with a primary filter screen 331, a secondary filter screen 332 and a tertiary filter screen 333 from top to bottom; the primary filter screen 331 is annular, and the inner side of the primary filter screen 331 is connected with a second drainage cover 334; the second drainage cover 334 is in a cylinder shape without a cover; the second-stage filter screen 332, the third-stage filter screen 333 and the first-stage filter screen 331 are the same component, and the aperture of the first-stage filter screen 331, the aperture of the second-stage filter screen 332 and the aperture of the third-stage filter screen 333 are sequentially reduced; the side surface of the upper end of the drainage tube 32 is an inclined surface 321, and an included angle between the inclined surface 321 and the vertical direction is fifteen to twenty degrees.
Domestic sewage flows from the sewage inlet 111 to the mounting plate 31; the sewage enters the drainage cylinder 32 through the mounting plate 31, and the inclined surface 321 is used for draining the sewage; the sewage passes through the filtering unit 33; the first-stage filter screen 331, the second-stage filter screen 332 and the third-stage filter screen 333 sequentially filter the sewage; the second drainage cover 334 is used for limiting sewage, so that the first-stage filter screen 331, the second-stage filter screen 332 and the third-stage filter screen 333 fully filter the sewage.
As an embodiment of the present invention, the cleaning module 2 includes a mounting block 21, a rotating unit 22, a mounting cylinder 23, a cleaning frame 24, and a brush 25; the center of the lower bottom surface of the mounting block 21 is provided with a rectangular groove which penetrates through the left and right side surfaces; the rotating unit 22 is installed in the rectangular groove by a motor; the mounting cylinder 23 is mounted on the rotating unit 22 through a connecting block, and a through hole 231 is formed in a bottom plate on the outer side of the mounting cylinder 23; the through hole 231 is used for fixing the cleaning frame 24 on the inner wall of the mounting cylinder 23 through a spring, and the surface of the cleaning frame 24 is provided with a brush 25; the rotating unit 22 comprises a driving wheel 221 connected with a motor and a driven wheel 222 rotating in a matching way; the rotating unit 22 is used for enabling the mounting cylinder 23 to drive the cleaning rack 24 to rotate in the vertical direction.
The cleaning racks 24 on the left side and the right side of the rotating unit 22 are not on the same horizontal line, and when the rotating unit 22 drives the cleaning racks 24 to rotate downwards, the cleaning racks 24 on the left side and the right side do not collide; the first telescopic mechanism 4 drives the cleaning module 2 to move downwards to the upper part of the first-stage filter screen 331 by stretching; the motor controls the rotating unit 22 to rotate to enable the cleaning racks 24 on the left side and the right side to be positioned at the horizontal position; the motor rotates the cleaning module 2 through the first telescopic mechanism 4, and meanwhile, the first telescopic mechanism 4 drives the cleaning module 2 to slowly move downwards; the brush 25 on the surface of the cleaning frame 24 cleans the inner wall of the drainage cylinder 32 and the primary filter screen 331; after the first-stage filter screen 331 is cleaned, the cleaning module 2 stops rotating; the first telescopic mechanism 4 drives the cleaning module 2 to move upwards; the motor drives the rotating unit 22 to rotate so as to enable the cleaning rack 24 to be positioned in the vertical direction; then, the first telescopic mechanism 4 drives the cleaning module 2 to move downwards, and the second-stage filter screen 332 and the third-stage filter screen 333 are cleaned in sequence.
As an embodiment of the present invention, a first drainage cover 112 is disposed above the dirt inlet 111; the first drainage cover 112 is arranged on the lower surface of the supporting plate 114 through a third telescopic mechanism 113; the first drainage cover 112 comprises a first plate 115 and a first cover 116; the first plate 115 is a circular ring-shaped plate; the first cover 116 is a circular ring-shaped cover, and the inclination of the first cover 116 is consistent with the inclination of the inclined surface 321 at the upper end of the drainage tube 32, and the inclination of the upper end of the drainage tube 32 is consistent with the inclination of the upper end of the drainage tube 32; the first drainage cover 112 is used for controlling the flowing direction and speed of the sewage.
Before sewage is filtered, the first drainage cover 112 is driven to move downwards by the third telescopic mechanism 113 through stretching; when sewage flows onto the mounting plate 31 from the sewage inlet 111, the first drainage cover 112 plays a drainage role on the sewage; meanwhile, the first drainage cover 112 spreads the sewage on the mounting plate 31, so that the sewage slowly flows through the filter unit 33 along the inclined surface 321 of the drainage cylinder 32; so that the sewage can be sufficiently flowed to the filter unit 33.
As an embodiment of the present invention, a brush cleaning unit 12 is provided below the upper plate 1; a water inlet hole 13 is formed in the right side of the upper bottom plate 1, and a medicine supply box 14 is arranged on the lower surface of the upper bottom plate 1; a lower bottom plate 15 is arranged in the middle of the side plate 11, a rectangular opening 151 is formed in the center of the lower bottom plate 15, and a baffle 152 is arranged below the lower bottom plate 15; the side surface of the baffle 152 is connected with the inner surface of the side plate 11 through a slide way, the baffle 152 is fixed on the side plate 11 through a second telescopic mechanism, and the baffle 152 is used for sealing the rectangular opening 151; the brush cleaning unit 12 is used for cleaning the brush 25; the inner side surface of the baffle 152 is provided with a rectangular groove 153; the rectangular groove 153 is used for tightly attaching the left and right baffle plates 152.
The first telescopic mechanism 4 drives the cleaning module 2 to move above the lower bottom plate 15; the second telescopic mechanism pushes the baffles 152 at the left side and the right side to be close to the middle, and a closed space structure is formed; the medicine supply box 14 adds the oil soluble medicine to the brush 25; the water pump adds water to the brush 25 through the water inlet hole 13; the motor 251 rotates the washing module 2, and the brush 25 cleans itself by rotating itself.
As an embodiment of the present invention, the mounting plate 31 is a rectangular plate, and the center of the mounting plate 31 is provided with a circular opening 311; the drainage cylinder 32 is in threaded connection with the mounting plate 31 and is used for enabling the drainage cylinder 32 to be separated from the mounting plate 31 through rotation; removal of the drain cartridge 32 facilitates the alerting manual removal of impurities in the filter unit 33.
In one embodiment of the present invention, the cleaning frame 24 has a right-angled trapezoid structure, and the cleaning frame 24 is used for attaching the brush 25 to the filter module 3. So that the washing module 2 can clean the filter unit 33 sufficiently.
When in work, the invention is arranged in sewage treatment equipment; the controller controls the third telescopic mechanism 113 to enable the first drainage cover 112 to move downwards; the sewage flows into the filtering module 3 from the sewage inlet 111 for filtering, and after the filtering is finished, the controller controls the third telescopic mechanism 113 to enable the first drainage cover 112 to move upwards; the worker manually detaches the drainage cylinder 32 from the mounting plate 31 and removes impurities in the filter screen; then the drainage cylinder 32 is mounted on the mounting plate 31; the controller controls the cleaning module 2 to clean the filtering module 3; after cleaning, the controller controls the first telescopic mechanism 4 to drive the cleaning module 2 to move upwards to the upper part of the lower base plate 15, and the brush cleaning unit 12 is matched with the rotation of the cleaning module 2 to clean the brush 25; after the cleaning is finished, the second telescopic mechanism drives the stop blocks on the left side and the right side to move towards two sides, and sewage flows out automatically.
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 described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides an impurity filtration system for sewage treatment which characterized in that: the cleaning device comprises an upper bottom plate (1), a side plate (11), a cleaning module (2), a controller and a filtering module (3), wherein the filtering module (3) is arranged below the upper bottom plate (1) through the side plate (11); the cleaning module (2) is arranged below the upper base plate (1) through a first telescopic mechanism (4); the controller is used for controlling the cleaning module (2) to work; the filtering module (3) is used for filtering impurities in the sewage; the cleaning module (2) is used for cleaning the filtering module (3); a sewage inlet (111) is formed in the right lower part of the side plate (11); wherein,
the filter module (3) comprises a mounting plate (31), a drainage tube (32) and a filter unit (33); the filter unit (33) is connected with the mounting plate (31) through a drainage cylinder (32); the filtering unit (33) comprises a first-stage filtering net (331), a second-stage filtering net (332) and a third-stage filtering net (333); the side wall of the drainage cylinder (32) is sequentially provided with a primary filter screen (331), a secondary filter screen (332) and a tertiary filter screen (333) from top to bottom; the primary filter screen (331) is annular, and the inner side of the primary filter screen (331) is connected with a second drainage cover (334); the second drainage cover (334) is in a cylinder shape without a cover; the secondary filter screen (332), the tertiary filter screen (333) and the primary filter screen (331) are the same component, and the aperture of the primary filter screen (331), the aperture of the secondary filter screen (332) and the aperture of the tertiary filter screen (333) are reduced in sequence; the side face of the upper end of the drainage tube (32) is an inclined plane (321), and an included angle between the inclined plane (321) and the vertical direction is fifteen to twenty degrees.
2. A contaminant filter system according to claim 1, wherein: the cleaning module (2) comprises a mounting block (21), a rotating unit (22), a mounting cylinder (23), a cleaning frame (24) and a brush (25); the center of the lower bottom surface of the mounting block (21) is provided with a rectangular groove (211) which penetrates through the left and right side surfaces; the rotating unit (22) is arranged in the rectangular groove (211) through a motor; the mounting cylinder (23) is mounted on the rotating unit (22) through a connecting block, and a through hole (231) is formed in a bottom plate on the outer side of the mounting cylinder (23); the through hole (231) is used for fixing the cleaning frame (24) on the inner wall of the mounting cylinder (23) through a spring, and a brush (25) is arranged on the surface of the cleaning frame (24); the rotating unit (22) is used for enabling the mounting cylinder (23) to drive the cleaning rack (24) to rotate in the vertical direction.
3. A contaminant filter system according to claim 1, wherein: a first drainage cover (112) is arranged above the sewage inlet (111); the first drainage cover (112) is arranged on the lower surface of the supporting plate (114) through a third telescopic mechanism (113); the first drainage cover (112) comprises a first plate (115) and a first cover (116); the first plate (115) is a circular ring-shaped plate; the first cover (116) is a circular ring-shaped cover, and the inclination of the first cover (116) is consistent with the inclination of an inclined plane (321) at the upper end of the drainage tube (32); the first drainage cover (112) is used for controlling the flow direction and speed of the sewage.
4. A contaminant filter system according to claim 1, wherein: a brush cleaning unit (12) is arranged below the upper bottom plate (1); a water inlet hole (13) is formed in the right side of the upper base plate (1), and a medicine supply box (14) is arranged on the lower surface of the upper base plate (1); a lower bottom plate (15) is arranged in the middle of the side plate (11), a rectangular opening (151) is formed in the center of the lower bottom plate (15), and a baffle (152) is arranged below the lower bottom plate (15); the side surface of the baffle (152) is connected with the inner surface of the side plate (11) through a slide way, the baffle (152) is fixed on the side plate (11) through a second telescopic mechanism, and the baffle (152) is used for sealing the rectangular opening (151); the brush cleaning unit (12) is used for cleaning the brush (25); the inner side surface of the baffle (152) is provided with a rectangular groove (153); the rectangular groove (153) is used for enabling the baffles (152) at the left side and the right side to be tightly attached.
5. A contaminant filter system according to claim 1, wherein: the mounting plate (31) is a rectangular plate, and a circular opening (311) is formed in the center of the mounting plate (31); the drainage tube (32) is in threaded connection with the mounting plate (31).
6. A contaminant filter system according to claim 2, wherein: the cleaning frame (24) is of a right-angled trapezoid structure, and the cleaning frame (24) is used for enabling the brush (25) to be attached to the filtering module (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711260956.5A CN107998714B (en) | 2017-12-04 | 2017-12-04 | A kind of sewage treatment contaminant filter system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711260956.5A CN107998714B (en) | 2017-12-04 | 2017-12-04 | A kind of sewage treatment contaminant filter system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107998714A CN107998714A (en) | 2018-05-08 |
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| IL71912A (en) * | 1984-05-24 | 1988-05-31 | Filtration Water Filters For A | Fluid filter cleaning system |
| CN203954790U (en) * | 2014-01-09 | 2014-11-26 | 徐芃芃 | A kind of multi-layer convenient traditional Chinese medicine filter screen |
| CN205925134U (en) * | 2016-08-01 | 2017-02-08 | 安徽省东至金润油脂有限责任公司 | Special oil filter of edible oil |
| CN205868932U (en) * | 2016-08-08 | 2017-01-11 | 山东新华医疗器械股份有限公司 | Docking mechanism and washing cabin |
| CN206366541U (en) * | 2016-12-13 | 2017-08-01 | 张红梅 | A kind of circulating filtration stirring-type spirulina cleaning device |
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Effective date of registration: 20190430 Address after: 211805 Room 201, Building No. 9, Buyue Road, Qiaolin Street, Pukou District, Nanjing City, Jiangsu Province Applicant after: JIANGSU LIBOXING WATER TECHNOLOGY Co.,Ltd. Address before: Room 202, Building A, Venture Center, Yangzhuang Township, Longqiao District, Suzhou City, Anhui Province Applicant before: SUZHOU DONGYU ENVIRONMENTAL PROTECTION TECHNOLOGY CO.,LTD. |
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Denomination of invention: A impurity filtration system for sewage treatment Granted publication date: 20190528 Pledgee: Nanjing Bank Co.,Ltd. Nanjing North Branch Pledgor: JIANGSU LIBOXING WATER TECHNOLOGY Co.,Ltd. Registration number: Y2024980004591 |
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