CN114870496A - But filtration system for water pollution treatment of self-cleaning filter screen - Google Patents
But filtration system for water pollution treatment of self-cleaning filter screen Download PDFInfo
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- CN114870496A CN114870496A CN202210571542.9A CN202210571542A CN114870496A CN 114870496 A CN114870496 A CN 114870496A CN 202210571542 A CN202210571542 A CN 202210571542A CN 114870496 A CN114870496 A CN 114870496A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D36/00—Filter circuits or combinations of filters with other separating devices
- B01D36/02—Combinations of filters of different kinds
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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
- B01D33/01—Filters with filtering elements which move during the filtering operation with translationally moving filtering elements, e.g. pistons
- B01D33/015—Filters with filtering elements which move during the filtering operation with translationally moving filtering elements, e.g. pistons with flat filtering elements
- B01D33/0158—Filters with filtering elements which move during the filtering operation with translationally moving filtering elements, e.g. pistons 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
- 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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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/28—Treatment of water, waste water, or sewage by sorption
- C02F1/283—Treatment of water, waste water, or sewage by sorption using coal, charred products, or inorganic mixtures containing them
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/16—Regeneration of sorbents, filters
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Filtration Of Liquid (AREA)
Abstract
The application relates to a filtering system for water pollution treatment, which can automatically clean a filter screen, and belongs to the technical field of filtering equipment, wherein the system comprises a treatment box, a collecting box is communicated with the treatment box, and the collecting box is communicated with a sewage treatment device; the first filter screen is fixedly arranged in the treatment box, the inner space of the treatment box is divided into a primary filter chamber and a first filter chamber through the first filter screen, and the primary filter chamber and the first filter chamber are respectively provided with a water inlet pipe and a water outlet pipe in a communication mode; the second filter screen is slidably arranged between the primary filtering chamber and the treatment box, the second filter screen is attached to the first filter screen, a first driving device is arranged on the outer wall of the treatment box, and the power output end of the first driving device is connected with the second filter screen; the scraper component is arranged at the box opening of the collecting box, the outer wall of the processing box is provided with a second driving device, and the power output end of the second driving device is connected with the scraper component to drive the scraper component to rotate. Therefore, the system saves the treatment time and improves the sewage treatment efficiency by automatically cleaning the filter screen.
Description
Technical Field
The application relates to the technical field of filtering equipment, in particular to a filtering system for water pollution treatment, which can automatically clean a filter screen.
Background
The sewage treatment is generally divided into production sewage and domestic sewage treatment, wherein the production sewage comprises industrial sewage, agricultural sewage, medical sewage and the like, and the domestic sewage mainly refers to sewage generated in daily life. The water pollution processing system of prior art mainly subsides from the flocculation, aspects such as solid-liquid separation and disinfection are handled, in the solid-liquid separation process of water pollution, often need stop the sewage treatment process, then carry out cleaning treatment to the filter screen again, in order to avoid impurity to block up the mesh of filter screen, influence subsequent sewage treatment, just can clean the filter screen owing to need to stop the processing, very big influence sewage treatment efficiency, based on this, but a but filtration system for water pollution treatment of self-cleaning filter screen who is convenient for improve treatment effeciency is urgent to wait to appear.
Disclosure of Invention
An object of the embodiment of this application is to provide a but filtration system for water pollution treatment of self-cleaning filter screen for solve current filtration system for water pollution treatment can only clean the technical problem of filter screen after stopping sewage treatment.
In order to achieve the above purpose, the present application provides the following technical solutions:
the embodiment of the application provides a but filtration system for water pollution treatment of self-cleaning filter screen includes:
the sewage treatment device comprises a treatment box, a sewage treatment device and a sewage treatment system, wherein the treatment box is communicated with the treatment box;
the first filter screen is fixedly arranged in the treatment box, the inner space of the treatment box is divided into a primary filter chamber and a first filter chamber through the first filter screen, the primary filter chamber and the first filter chamber are respectively provided with a water inlet pipe and a water outlet pipe in a communication mode, and the collecting box is communicated with the primary filter chamber;
the second filter screen is slidably arranged between the primary filtering chamber and the treatment box, the second filter screen is attached to the first filter screen, a first driving device is arranged on the outer wall of the treatment box, and the power output end of the first driving device is connected with the second filter screen so as to drive the second filter screen to move back and forth between the primary filtering chamber and the collection box;
the scraper component is rotatably arranged at the box opening of the collecting box, a second driving device is arranged on the outer wall of the processing box, and the power output end of the second driving device is connected with the scraper component so as to drive the scraper component to rotate.
Further, in order to better realize the invention, the scraper component comprises a connecting rod and a scraper matched with the second filter screen, the connecting rod is rotatably inserted into the top wall and the bottom wall of the treatment box, the second driving device is a motor, a rotating shaft of the motor is connected with the connecting rod, the scraper is fixedly connected to the connecting rod, and in a first state, one end of the scraper, which is far away from the connecting rod, abuts against the second filter screen.
Furthermore, in order to better realize the invention, the number of the collecting boxes is two, the two collecting boxes are respectively arranged at two sides of the processing box, the box mouth of each collecting box is provided with one scraper component, each scraper component is connected with one motor, and the primary filter chamber is divided into a second filter chamber positioned in the processing box and a third filter chamber positioned in the collecting box through the two scraper components.
Furthermore, in order to better realize the invention, the first driving device comprises a servo motor and a gear arranged on a rotating shaft of the servo motor, a rack is arranged on the top wall of the second filter screen, a through hole is arranged on the top wall of the second filter chamber, and the gear is rotatably arranged in the through hole and meshed with the rack;
the filter screen is characterized in that a first straight slide way is arranged on the inner bottom wall of the treatment box, a second straight slide way is arranged on the inner bottom wall of the collection box, the second straight slide way is in butt joint with the first straight slide way to form a slide groove, and the bottom end of the second filter screen is inserted into the slide groove in a sliding manner.
Further, in order to better implement the present invention, a water purification apparatus is provided in the first filtering chamber, an inner space of the first filtering chamber is partitioned into a liquid storage chamber and a liquid discharge chamber by the purification apparatus, the liquid storage chamber is located between the purification apparatus and the first filter screen, and the drain pipe is communicated with the liquid discharge chamber.
Further, in order to better realize the invention, the purification device comprises a first screen, a second screen and activated carbon, a first baffle is arranged on the inner bottom wall of the first filter chamber, a second baffle is arranged on the inner top wall of the first filter chamber, the first baffle is positioned between the second baffle and the first filter screen, the first screen is fixedly installed between the first baffle and the inner top wall of the first filter chamber, the second screen is fixedly installed between the second baffle and the inner bottom wall of the first filter chamber, the activated carbon is filled in an inner space formed by the first baffle, the first screen, the second baffle and the second screen, and a slag discharge pipe is communicated with the lower part of the liquid storage chamber.
Furthermore, in order to better realize the invention, the sewage treatment device comprises a treatment tank and a filtering device arranged in the treatment tank, the internal space of the treatment tank is divided into a slag accumulation area and a reflux area by the filtering device, the slag accumulation area is positioned above the reflux area, the slag accumulation area is communicated with the collecting box, and the reflux area is communicated with a reflux pipe.
Furthermore, in order to better realize the invention, the filtering device comprises a filtering tank provided with a plurality of pores, the side wall of the processing tank is provided with a through hole matched with the filtering tank, two opposite inner walls of the processing tank are respectively provided with a guide rail, the filtering tank is inserted into the processing tank through the through hole, and two sides of the filtering tank are in sliding lap joint with the two guide rails.
Further, in order to better implement the invention, a handle for moving the filter tank is arranged on the side wall of the filter tank.
Compared with the prior art, the invention has the following beneficial effects:
the invention provides a filtering system for water pollution treatment, which can automatically clean a filter screen, and comprises a treatment box, a dirt treatment device, a first filter screen, a second filter screen and a scraper blade assembly, wherein the treatment box is communicated with a collection box which is communicated with the dirt treatment device; the first filter screen is fixedly arranged in the treatment box, the inner space of the treatment box is divided into a primary filter chamber and a first filter chamber through the first filter screen, the primary filter chamber and the first filter chamber are respectively communicated with a water inlet pipe and a water outlet pipe, and the collecting box is communicated with the primary filter chamber; the second filter screen is slidably arranged between the primary filtering chamber and the treatment box, the second filter screen is attached to the first filter screen, a first driving device is arranged on the outer wall of the treatment box, and the power output end of the first driving device is connected with the second filter screen so as to drive the second filter screen to move back and forth between the primary filtering chamber and the collection box; the scraper component is rotatably arranged at the box opening of the collecting box, a second driving device is arranged on the outer wall of the treatment box, and the power output end of the second driving device is connected with the scraper component so as to drive the scraper component to rotate; in the first state, the scraper component is abutted against the second filter screen; in the second state, the scraper component is separated from the second filter screen, so that the first driving device drives the second filter screen to slide in the primary filtering chamber and the collecting box, and the second driving device drives the scraper component to rotate so as to be far away from or attached to the surface of the second filter screen, thereby intermittently scraping dirt on the second filter screen.
Through the structure, the filtering system for water pollution treatment, which can automatically clean the filter screen, provided by the invention realizes the function of automatically cleaning the filter screen in the filtering process through the matching of the first driving device and the second driving device, and solves the technical problem that the filter screen can only be cleaned after the sewage treatment is stopped by the conventional filtering system for water pollution treatment. Specifically, sewage filters through first filter screen and second filter screen at the primary filtration room, first drive arrangement drives the second filter screen round trip movement between primary filtration room and collecting box, when the second filter screen moves to collecting box one side, the second filter screen is kept away from to the scraper blade subassembly under second drive arrangement's control, make the second filter screen that has impurity get into the collecting box, when the collecting box was shifted out to the second filter screen, the scraper blade subassembly supports under second drive arrangement's drive and leans on the second filter screen, along with the removal of second filter screen, the impurity on the second filter screen is scraped to the scraper blade subassembly, make impurity stay in the collecting box, then discharge filth processing apparatus with the impurity in the collecting box again. Therefore, the filtering system for water pollution treatment, which can automatically clean the filter screen, provided by the invention has the advantages that the filter screen is automatically cleaned in the filtering process through the matching of the first driving device and the second driving device, the sewage treatment efficiency is improved, the structure is reasonable, and the practicability is high. Moreover, the size of the filter holes can be adjusted by dislocation installation between the first filter screen and the second filter screen, so that the filtering processing speed is controlled, the first filter screen provides guarantee for filtering, and the second filter screen is prevented from moving to influence the filtering effect.
Drawings
To more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are required to be used in the embodiments of the present application will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present application and therefore should not be considered as limiting the scope, and that those skilled in the art can also obtain other related drawings based on the drawings without inventive efforts.
FIG. 1 is a schematic structural diagram of a water pollution treatment filter system capable of automatically cleaning a filter screen according to an embodiment of the present invention;
FIG. 2 is a cross-sectional view of a water pollution treatment filter system with an automatically cleanable filter screen according to an embodiment of the present invention;
FIG. 3 is another cross-sectional view of a water pollution treatment filter system with an automatically cleanable filter screen according to an embodiment of the present invention;
FIG. 4 is a cross-sectional view of a soil treatment device in an embodiment of the present invention;
FIG. 5 is a schematic structural view of a squeegee assembly in an embodiment of the invention;
fig. 6 is a schematic structural diagram of a second filter screen in an embodiment of the invention.
In the figure: 1-a treatment box; 2-a collection box; 3-a sewage treatment device; 31-a treatment tank; 32-a filtration device; 4-a first screen; 5-a second filter screen; 6-a servo motor; 7-a squeegee assembly; 71-an electric motor; 72-a scraper; 73-connecting rod; 8-a second filtration chamber; 9-a third filtration chamber; 10-a through hole; 11-a gear; 12-a rack; 13-a purification device; 131-a first screen; 132-a second screen; 133-activated carbon; 14-a liquid storage chamber; 15-a drainage chamber; 16-a drain pipe; 17-a return pipe; 18-a chute; 19-a guide rail; 20-a handle; 21-a slag discharge pipe.
Detailed Description
The technical solutions in the embodiments of the present application will be described below with reference to the drawings in the embodiments of the present application. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
The terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Example 1:
as shown in fig. 1-6, the filtering system for water pollution treatment, which can automatically clean the filter screen, provided by the embodiment of the present application is used for solving the technical problem of low sewage treatment efficiency in the prior art. This system includes processing case 1, filth processing apparatus 3, first filter screen 4, second filter screen 5 and scraper blade subassembly 7, wherein:
handle case 1 and be the corrosion-resistant welding of high strength, it is provided with collecting box 2 to handle case 1 intercommunication, collecting box 2 is linked together with filth processing apparatus 3, specifically, handle and set up the breach with 2 adaptations of collecting box on case 1's the lateral wall, one side of collecting box 2 is run through and is formed the case mouth, the case mouth welding of collecting box 2 is along the above-mentioned breach mouth of handling case 1, and the interior diapire of above-mentioned collecting box 2 flushes with the lower lateral wall of above-mentioned breach, the interior roof of collecting box 2 flushes with the last lateral wall of above-mentioned breach.
The scraper component 7 is rotatably arranged at the box opening of the collecting box 2, a second driving device is arranged on the outer wall of the processing box 1, the power output end of the second driving device is connected with the scraper component 7 so as to drive the scraper component 7 to rotate, and in a first state, the scraper component 7 is abutted against the second filter screen 5; the second state, scraper blade subassembly 7 and the separation of second filter screen 5, specifically, in the filtering process, the granule nature impurity remains on second filter screen 5, and when first drive arrangement drove second filter screen 5 and removed in 2 collecting boxes, second drive arrangement drove scraper blade subassembly 7 and rotates so that scraper blade subassembly 7 and the separation of second filter screen 5, and when second filter screen 5 shifted out collecting box 2, second drive arrangement drove scraper blade subassembly 7 and supports and strike off impurity on second filter screen 5.
Through above-mentioned structure, but the water pollution treatment of self-cleaning filter screen that this embodiment provided uses filtration system through the cooperation of first drive arrangement and second drive arrangement, has realized the function at the automatic cleaning filter screen in filtering process, has solved current water pollution treatment and has used filtration system only can clean the technical problem of filter screen after stopping sewage treatment. Specifically, sewage is filtered through first filter screen 4 and second filter screen 5 at the primary filter chamber, first drive arrangement drives second filter screen 5 round trip movement between primary filter chamber and collecting box 2, when second filter screen 5 moves to collecting box 2 one side, second filter screen 5 is kept away from under second drive arrangement's control to scraper blade subassembly 7, make second filter screen 5 with impurity get into collecting box 2, when second filter screen 5 shifts out collecting box 2, scraper blade subassembly 7 supports under second drive arrangement's drive and leans on second filter screen 5, along with the removal of second filter screen 5, impurity on scraper blade subassembly 7 strikes off second filter screen 5, make impurity stay in collecting box 2, then discharge filth processing apparatus 3 with the impurity in the collecting box 2 again. Therefore, but the water pollution treatment of self-cleaning filter screen that this embodiment provided filters system for through first drive arrangement and second drive arrangement's cooperation for this system has improved sewage treatment efficiency at the automatic filter screen of clearing up of filtering process, and is rational in infrastructure, and the practicality is strong. Moreover, the adjustable filtration pore size of dislocation installation between first filter screen 4 and the second filter screen 5 to control filterable processing speed, and, first filter screen 4 provides the guarantee for filtering, avoids second filter screen 5 to remove and influences the filter effect.
An alternative implementation of this embodiment is as follows: scraper blade subassembly 7 includes connecting rod 73 and the scraper 72 with second filter screen 5 adaptation, scraper 72 is the wear-resisting piece that toughness is good, connecting rod 73 rotates the cartridge and leans on second filter screen 5 in the roof and the diapire of handling case 1 department, second drive arrangement is motor 71, the pivot of motor 71 links to each other with connecting rod 73, scraper 72 rigid coupling is on connecting rod 73, during the first state, the one end that connecting rod 73 was kept away from to scraper 72 supports on second filter screen 5, specifically, when first drive arrangement drove second filter screen 5 and gets into collecting box 2, scraper 72 keeps away from second filter screen 5, in order to avoid scraping impurity and fall handling case 1, when second filter screen 5 shifted out collecting box 2, scraper 72 supports and leans on second filter screen 5, scrape impurity on the second filter screen 5 and collect in the case 2, so that discharge.
More preferably, the quantity of collecting box 2 is two, two collecting box 2 divide and locate the both sides of handling case 1, a scraper blade subassembly 7 is all installed to the tank mouth department of every collecting box 2, every scraper blade subassembly 7 links to each other with a motor 71, the preliminary filtration room is separated through two scraper blade subassemblies 7 and is located the second filter chamber 8 of handling the case 1 and is located the third filter chamber 9 of collecting box 2, and like this, at the in-process that second filter screen 5 removed, scraper blade subassembly 7 that all has one side is scraping the impurity on second filter screen 5, make to strike off efficiency higher, and is more reasonable in structure, and the practicality is stronger.
Optionally, the first driving device includes a servo motor 6 and a gear 11 mounted on a rotating shaft of the servo motor 6, a rack 12 is disposed on a top wall of the second filter screen 5, a through hole 10 is disposed on a top wall of the second filter chamber 8, the gear 11 is rotatably disposed in the through hole 10 and meshed with the rack 12, the servo motor 6 can accurately control a moving distance of the second filter screen 5, so as to accurately adjust a dislocation position of the first filter screen 4 and the second filter screen 5, and control a pore size of an effective filter hole, so as to control a filtering processing rate;
handle and seted up first straight slide on the interior diapire of case 1, seted up second straight slide on the interior diapire of collecting box 2, second straight slide and the butt joint of first straight slide form spout 18, and the cartridge is slided in spout 18 in the bottom of second filter screen 5, and like this, second filter screen 5 round trip movement is more smooth-going in spout 18, and the structure is more reasonable.
An alternative implementation of this embodiment is as follows: a water purification device 13 is arranged in the first filtering chamber, the inner space of the first filtering chamber is divided into a liquid storage chamber 14 and a liquid discharge chamber 15 through the purification device 13, the liquid storage chamber 14 is positioned between the purification device 13 and the first filtering screen 4, a water discharge pipe 16 is communicated with the liquid discharge chamber 15, filtrate treated by the first filtering screen 4 and the second filtering screen 5 enters the liquid storage chamber 14, is treated by the purification device 13 and then enters the liquid discharge chamber 15, and finally is discharged through the water discharge pipe 16.
Alternatively, the purification apparatus 13 comprises a first screen 131, a second screen 132 and activated carbon 133, a first baffle is provided on the inner bottom wall of the first filtering chamber, a second baffle is provided on the inner top wall of the first filtering chamber, and the first baffle is positioned between the second baffle and the first filter screen 4, a first screen 131 is fixedly arranged between the first baffle and the inner top wall of the first filter chamber, a second screen 132 is fixedly arranged between the second baffle and the inner bottom wall of the second filter chamber 8, activated carbon 133 is filled in an inner space formed by the first baffle, the first screen 131, the second baffle and the second screen 132, the lower part of the liquid storage chamber 14 is communicated with and provided with a slag discharge pipe 21, thus, the supernatant in the reservoir chamber 14 enters the first screen 131, is treated by the activated carbon 133, is discharged into the drainage chamber 15, is subsequently discharged from the drainage pipe 16, and the lower suspension in the reservoir chamber 14 is discharged through the residue discharge pipe 21 for reprocessing.
An alternative implementation of this embodiment is as follows: the sewage treatment device 3 comprises a treatment tank 31 and a filtering device 32 arranged in the treatment tank 31, the inner space of the treatment tank 31 is divided into a slag deposition area and a return area by the filtering device 32, the slag deposition area is positioned above the return area, the slag deposition area is communicated with the collecting box 2, the return area is communicated with a return pipe 17, thus, sewage with impurities can be screened out again by the filtering device 32 to remove large-particle impurities, and relatively clean sewage enters the return pipe 17 to flow back to the primary filtering chamber for retreatment or discharge.
Optionally, filter equipment 32 is including seting up the filter-tank of a plurality of pores, set up the opening with the filter-tank adaptation on the lateral wall of treatment trough 31, and treatment trough 31 two just equally divide on the inner wall and do not be equipped with a guide rail 19, the filter-tank inserts in treatment trough 31 through the opening, and the both sides slip overlap joint of filter-tank is on two guide rails 19, the installation is accomplished the back, the opening is plugged up to a lateral wall of filter-tank, the filter-tank can sieve the little debris in the sewage, treat that debris in the filter-tank pile up the back, accessible guide rail 19 roll-off filter-tank is handled.
Preferably, the lateral wall of the filter tank is provided with a handle 20 for moving the filter tank, so that the filter tank can be moved more conveniently and more reasonably.
The above description is only an example of the present application and is not intended to limit the scope of the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present application shall be included in the protection scope of the present application.
Claims (9)
1. A filter system for water pollution treatment capable of automatically cleaning a filter screen, comprising:
the sewage treatment device comprises a treatment box, a sewage treatment device and a sewage treatment system, wherein the treatment box is communicated with the treatment box;
the first filter screen is fixedly arranged in the treatment box, the inner space of the treatment box is divided into a primary filter chamber and a first filter chamber through the first filter screen, the primary filter chamber and the first filter chamber are respectively provided with a water inlet pipe and a water outlet pipe in a communication mode, and the collecting box is communicated with the primary filter chamber;
the second filter screen is slidably arranged between the primary filtering chamber and the treatment box, the second filter screen is attached to the first filter screen, a first driving device is arranged on the outer wall of the treatment box, and the power output end of the first driving device is connected with the second filter screen so as to drive the second filter screen to move back and forth between the primary filtering chamber and the collection box;
the scraper component is rotatably arranged at the box opening of the collecting box, a second driving device is arranged on the outer wall of the processing box, and the power output end of the second driving device is connected with the scraper component so as to drive the scraper component to rotate.
2. The filtering system for water pollution treatment capable of automatically cleaning the filter screen according to claim 1, wherein the scraper assembly comprises a connecting rod and a scraper adapted to the second filter screen, the connecting rod is rotatably inserted into the top wall and the bottom wall of the treatment box, the second driving device is a motor, a rotating shaft of the motor is connected with the connecting rod, the scraper is fixedly connected to the connecting rod, and when the filter screen is cleaned, one end of the scraper, which is far away from the connecting rod, abuts against the second filter screen.
3. The filtering system for water pollution treatment capable of automatically cleaning filter screen according to claim 2, wherein the number of said collecting boxes is two, two of said collecting boxes are respectively disposed at both sides of said treating box, one of said scraper assemblies is mounted at the mouth of each of said collecting boxes, each of said scraper assemblies is connected to one of said motors, and said primary filtering chamber is divided into a second filtering chamber located in said treating box and a third filtering chamber located in said collecting box by two of said scraper assemblies.
4. The filtering system for treating water pollution capable of automatically cleaning the filter screen as claimed in claim 3, wherein the first driving device comprises a servo motor and a gear mounted on a rotating shaft of the servo motor, a rack is arranged on the top wall of the second filter screen, a through hole is arranged on the top wall of the second filter chamber, and the gear is rotatably arranged in the through hole and meshed with the rack;
the filter screen is characterized in that a first straight slide way is arranged on the inner bottom wall of the treatment box, a second straight slide way is arranged on the inner bottom wall of the collection box, the second straight slide way is in butt joint with the first straight slide way to form a slide groove, and the bottom end of the second filter screen is inserted into the slide groove in a sliding manner.
5. A filter system for treating water pollution capable of automatically cleaning a filter net according to any one of claims 1 to 4, wherein a water purifying means is provided in said first filter chamber, an inner space of said first filter chamber is partitioned into a liquid storage chamber and a drain chamber by said purifying means, said liquid storage chamber is located between said purifying means and said first filter net, and said drain pipe is communicated with said drain chamber.
6. The filtering system for water pollution treatment capable of automatically cleaning the filter screen according to claim 5, wherein the purifying device comprises a first screen, a second screen and activated carbon, a first baffle is arranged on the inner bottom wall of the first filter chamber, a second baffle is arranged on the inner top wall of the first filter chamber, the first baffle is positioned between the second baffle and the first filter screen, a first screen is fixedly arranged between the first baffle and the inner top wall of the first filter chamber, a second screen is fixedly arranged between the second baffle and the inner bottom wall of the first filter chamber, the activated carbon is filled in an inner space formed by the first baffle, the first screen, the second baffle and the second screen, and a slag discharge pipe is communicated with the lower part of the liquid storage chamber.
7. The filtering system for water pollution treatment capable of automatically cleaning the filtering net according to any one of claims 1 to 4, wherein the dirt processing device comprises a processing tank and a filtering device installed in the processing tank, the internal space of the processing tank is divided into a slag deposition area and a return area by the filtering device, the slag deposition area is positioned above the return area, the slag deposition area is communicated with the collecting tank, and the return area is communicated with a return pipe.
8. The filtering system for water pollution treatment capable of automatically cleaning the filtering net according to claim 7, wherein: the filter device comprises a filter tank provided with a plurality of pores, the side wall of the treatment tank is provided with an opening matched with the filter tank, two guide rails are uniformly arranged on the inner wall of the treatment tank, the filter tank is inserted into the treatment tank through the opening, and the two sides of the filter tank are in sliding lap joint with the two guide rails.
9. The filtering system for water pollution treatment capable of automatically cleaning the filtering net according to claim 8, wherein: and a handle used for moving the filter tank is arranged on the side wall of the filter tank.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210571542.9A CN114870496B (en) | 2022-05-24 | 2022-05-24 | Filtering system capable of automatically cleaning filter screen for water pollution treatment |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210571542.9A CN114870496B (en) | 2022-05-24 | 2022-05-24 | Filtering system capable of automatically cleaning filter screen for water pollution treatment |
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| CN114870496A true CN114870496A (en) | 2022-08-09 |
| CN114870496B CN114870496B (en) | 2023-09-19 |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115364546A (en) * | 2022-08-30 | 2022-11-22 | 长江勘测规划设计研究有限责任公司 | Reservoir scrubbing device |
| CN116510391A (en) * | 2023-06-28 | 2023-08-01 | 山东省海洋资源与环境研究院(山东省海洋环境监测中心、山东省水产品质量检验中心) | Mechanical vibration type treatment equipment for treating marine aquaculture sewage |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN115364546A (en) * | 2022-08-30 | 2022-11-22 | 长江勘测规划设计研究有限责任公司 | Reservoir scrubbing device |
| CN115364546B (en) * | 2022-08-30 | 2023-12-12 | 长江勘测规划设计研究有限责任公司 | Reservoir scrubbing device |
| CN116510391A (en) * | 2023-06-28 | 2023-08-01 | 山东省海洋资源与环境研究院(山东省海洋环境监测中心、山东省水产品质量检验中心) | Mechanical vibration type treatment equipment for treating marine aquaculture sewage |
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| CN114870496B (en) | 2023-09-19 |
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