CN117982963A - Sewage circulation treatment device with self-cleaning roller screen - Google Patents
Sewage circulation treatment device with self-cleaning roller screen Download PDFInfo
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- CN117982963A CN117982963A CN202410187509.5A CN202410187509A CN117982963A CN 117982963 A CN117982963 A CN 117982963A CN 202410187509 A CN202410187509 A CN 202410187509A CN 117982963 A CN117982963 A CN 117982963A
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- cleaning
- roller screen
- cooling
- pipeline
- wall
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- 238000004140 cleaning Methods 0.000 title claims abstract description 133
- 239000010865 sewage Substances 0.000 title claims abstract description 64
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 110
- 239000002699 waste material Substances 0.000 claims abstract description 49
- 238000007790 scraping Methods 0.000 claims abstract description 48
- 238000001914 filtration Methods 0.000 claims abstract description 45
- 238000001816 cooling Methods 0.000 claims description 82
- 238000007873 sieving Methods 0.000 claims description 21
- 239000011148 porous material Substances 0.000 claims description 18
- 238000005507 spraying Methods 0.000 claims description 11
- 230000001360 synchronised effect Effects 0.000 claims description 11
- 238000004064 recycling Methods 0.000 claims 9
- 239000002351 wastewater Substances 0.000 claims 9
- 238000012216 screening Methods 0.000 abstract description 11
- 239000007921 spray Substances 0.000 description 30
- 238000005096 rolling process Methods 0.000 description 17
- 239000000463 material Substances 0.000 description 16
- 238000000034 method Methods 0.000 description 5
- 238000005299 abrasion Methods 0.000 description 2
- 210000000476 body water Anatomy 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/06—Filters with filtering elements which move during the filtering operation with rotary cylindrical filtering surfaces, e.g. hollow drums
- B01D33/11—Filters with filtering elements which move during the filtering operation with rotary cylindrical filtering surfaces, e.g. hollow drums arranged for outward flow filtration
-
- 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
-
- 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
-
- 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
- B01D33/80—Accessories
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/14—Maintenance of water treatment installations
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Filtration Of Liquid (AREA)
Abstract
The application relates to the technical field of water treatment, in particular to a sewage circulation treatment device with a self-cleaning roller screen, which comprises a workbench, a roller screen body and a cleaning scraping plate, wherein a water storage cavity is formed in the surface of the workbench, the roller screen body is rotatably connected to the inner wall of the water storage cavity, the roller screen body is provided with a screening cavity for waste residues to pass through, a plurality of filtering holes are formed in the periphery of the roller screen body at intervals, the filtering holes are communicated with the screening cavity, the cleaning scraping plate is connected to the workbench, the cleaning scraping plate penetrates through the screening cavity, the scraping end of the cleaning scraping plate abuts against the inner wall of the screening cavity, an elastic block is connected to the surface of the scraping end of the cleaning scraping plate facing the filtering holes, and the elastic block can be embedded into the filtering holes and clean the waste residues in the filtering holes. According to the application, the arrangement of the cleaning scraping plate and the elastic block ensures the filtering stability of the roller screen body on sewage in waste residues, and meanwhile, a worker does not need to manually clean the inner wall of the screening cavity, so that the self-cleaning flow of the roller screen body is realized, the cleaning period of sewage treatment is shortened, and the processing cost of sewage treatment is reduced.
Description
Technical Field
The application relates to the field of water treatment technology, in particular to a sewage circulation treatment device with a self-cleaning rolling screen.
Background
The sewage treatment refers to a process of purifying sewage by achieving the water quality requirement of being discharged into a certain water body or reused, and is widely applied to various fields of buildings, agriculture, traffic, energy sources, petrifaction, environmental protection, urban landscapes, medical treatment, catering and the like, and the sewage treatment also increasingly enters the daily life of common people.
In the prior art, in the process of filtering and cleaning dust fiber waste residues in water by using a cleaning roller screen, the waste residues are thrown into one end of the cleaning roller screen by directly using the rolling action of the cleaning roller screen, the waste residues are discharged from the other end of the cleaning roller screen, and sewage in the waste residues is discharged through the filtering holes of the cleaning roller screen.
In the long-term operation process of the cleaning roller screen, waste residues are very easy to enter the cleaning roller screen holes, so that the cleaning roller screen holes are blocked, workers are required to manually clean the cleaning roller screen and then operate, the cleaning period of sewage treatment is prolonged, and the processing cost of the sewage treatment is increased.
Disclosure of Invention
In order to solve the problem that the screen holes of the cleaning roller screen are easy to be blocked, the application provides a sewage circulation treatment device with a self-cleaning roller screen.
The application provides a sewage circulation treatment device with a self-cleaning roller screen, which adopts the following technical scheme:
The utility model provides a sewage circulation processing apparatus with self-cleaning rolling screen, includes workstation, rolling screen body and clearance scraper blade, the water storage chamber has been seted up on the workstation surface, the rolling screen body rotates to be connected on water storage intracavity wall, the rolling screen body has the chamber of sieving that supplies the waste residue to pass through, the rolling screen body periphery is spaced apart to be equipped with a plurality of filtration pore, the filtration pore intercommunication is sieved the chamber, the clearance scraper blade is connected on the workstation, the clearance scraper blade runs through the chamber of sieving, clearance scraper blade scraping end supports tightly sieves intracavity wall, clearance scraper blade scraping end is connected with the elastic block towards the surface of filtration pore, the elastic block can imbed the filtration pore and clear up the waste residue in the filtration pore.
By adopting the technical scheme, the roller screen body rotates in the water storage cavity, waste residues are put into the screening cavity, and sewage in the waste residues enters the water storage cavity through the filtering holes in the rotation process of the roller screen body, so that the separation of the waste residues and sewage is realized; meanwhile, the cleaning scraping plate scraping end abuts against the inner wall of the sieving cavity, when the rolling screen body rotates, the cleaning scraping plate scraping end scrapes off waste residues on the inner wall of the sieving cavity, preliminary cleaning of the rolling screen body is achieved, meanwhile, the cleaning scraping plate scraping end faces to the surface of the filtering hole and is connected with an elastic block, the elastic block is embedded into the filtering hole and cleans the waste residues in the filtering hole, the filtering hole is not prone to being blocked by the waste residues, stability of sewage filtering in the waste residues is guaranteed, meanwhile, workers are not required to manually clean the inner wall of the sieving cavity, self-cleaning flow of the rolling screen body is achieved, cleaning period of sewage treatment is shortened, and therefore processing cost of sewage treatment is reduced.
Optionally, the cleaning scraper surface has been seted up and has been supplied the chamber of sliding of elastic block slip, be connected with power elastic component between cleaning scraper and the elastic block, the one end of power elastic component elasticity direction is connected on the intracavity wall that slides, the other end of power elastic component elasticity direction is connected on the elastic block, power elastic component has elasticity and drives the elastic block and slide towards the direction of keeping away from the chamber of sliding, just the trend that the end was scraped to the cleaning scraper to the protruding cleaning scraper of elastic block tip.
Through adopting above-mentioned technical scheme, power elastic component elasticity drives the elastic block and slides towards the direction of keeping away from the chamber of sliding, and the trend that the elastic block tip protrusion clearance scraper blade scraped the end, in the elastic block tip embedding filtration pore of protrusion clearance scraper blade scraped the end, and when driving the waste residue in the filtration pore to break away from, the roll screen body continues to rotate, the intracavity wall butt elastic block surface of sieving and drive the elastic block to slide towards the direction that is close to the chamber of sliding, the intracavity wall butt elastic block periphery of sliding and drive the waste residue of elastic block periphery break away from, realize the automatic clearance to the elastic block periphery, need not the manual clearance of staff, reduce staff's work burden, improve the work efficiency of the sewage cycle processing apparatus of self-cleaning roll screen.
Optionally, the tip that the elastic block protrusion cleared up the scraper blade is equipped with the guide surface, the guide surface is the circular arc bulge form, the guide surface can the butt filtration pore inner wall and the guide elastic block tip breaks away from the filtration pore.
Through adopting above-mentioned technical scheme, the guide surface is the circular arc bulge form, and when the roll screen body rotated, the guide surface butt filter screen hole inner wall and direction elastic block break away from the filtration pore, reduce the wearing and tearing between elastic block and the filtration pore inner wall to the extension is from the life of wasing the sewage cycle processing apparatus of roll screen.
Optionally, be connected with drive assembly on the workstation, drive assembly includes driving motor, two synchronizing wheels and the hold-in range of using with the synchronizing wheel collocation, driving motor connects on the workstation, driving motor shaft axis and roll screen body axis of rotation are parallel to each other, one of them synchronizing wheel coaxial coupling is in roll screen body periphery, another synchronizing wheel coaxial coupling is on driving motor shaft, two synchronizing wheels are connected in the hold-in range tensioning.
Through adopting above-mentioned technical scheme, when driving motor operates, two synchronizing wheels are connected in hold-in range tensioning, drive the roll screen body and rotate in retaining intracavity, improve the work efficiency of sieving intracavity waste residue discharge sewage.
Optionally, be connected with cooling module on the workstation, cooling module includes the cooling pump body, cools off cover, inlet channel and outlet conduit, the cooling cover is connected on the workstation, the cooling cover has the cooling space that supplies driving motor embedding, set up the cooling runner in the cooling cover, the cooling runner encircles the cooling space, inlet channel one end is connected on retaining intracavity wall, the inlet channel other end is connected on cooling runner inner wall, the cooling pump body is connected on the workstation, outlet conduit one end is connected on cooling runner inner wall, the outlet conduit other end is connected on cooling pump body inlet end, the cooling pump body can drive the sewage in the retaining chamber to get into in the cooling runner through the inlet channel, and follow outlet conduit discharges.
Through adopting above-mentioned technical scheme, driving motor can produce a large amount of heat energy in the long-term operation in-process, driving motor is located cooling space, cooling runner encircles cooling space, driving motor gives cooling space inner wall with partial heat energy heat transfer, the cooling pump body orders about the sewage in the water storage chamber and gets into in the cooling runner through the inlet channel simultaneously, sewage in the cooling runner and cooling space inner wall carry out heat exchange and discharge from outlet conduit, realize driving motor's cooling, make driving motor be difficult for being in under the high temperature state for a long time and damage, thereby extension driving motor's life.
Optionally, the cooling pump body is connected with the spray pipe, spray pipe water inlet end is connected at the cooling pump body water outlet end, spray pipe water outlet end interval is connected with a plurality of spray nozzles, spray nozzle injection end is towards the roller screen body periphery.
Through adopting above-mentioned technical scheme, spray pipeline water inlet end is connected at the cooling pump body water outlet, spray pipeline water outlet end is connected with a plurality of spray nozzles, spray nozzle water outlet end is towards the roll screen body periphery, the cooling pump body drives the sewage of outlet channel and gets into the spray pipeline inner chamber, sewage in the spray pipeline is discharged through a plurality of spray nozzle water outlet ends, sewage sprays at the roll screen body periphery, drive the waste residue in the filtration pore and break away from, improve the cleaning efficiency to the filtration pore inner wall, further improve the self-cleaning efficiency to the sewage circulation processing apparatus who has the self-cleaning roll screen.
Optionally, the workstation includes supporting part, fixed part one and fixed part two, the retaining chamber is located the supporting part, fixed part one and fixed part two interval connection are on the retaining chamber diapire, fixed part one surface has been seted up and has been supplied rolling screen body pivoted rotation hole one, fixed part two surface has been seted up and has been supplied rolling screen body pivoted rotation hole two, cleaning scraper blade one end is connected at fixed part one surface, the cleaning scraper blade other end is connected at fixed part two surfaces, cleaning scraper blade surface interval connection has a plurality of cleaning nozzle, cleaning nozzle goes out the water end towards cleaning scraper blade scraping end.
By adopting the technical scheme, one end of the roller screen body rotates on the first inner wall of the rotating hole, the other end of the roller screen body rotates on the second inner wall of the rotating hole, and the first inner wall of the rotating hole and the second inner wall of the rotating hole provide support for the roller screen body, so that the roller screen body is not easy to deviate in the water storage cavity, and the rotating stability of the roller screen body in the water storage cavity is improved; one end of the cleaning scraping plate is connected to the first surface of the fixed part, the other end of the cleaning scraping plate is connected to the second surface of the fixed part, and the first fixed part and the second fixed part provide support for the cleaning scraping plate, so that the cleaning scraping plate is ensured to be stable in cleaning the inner wall of the sieving cavity; and a plurality of cleaning nozzle spray ends face the cleaning scraper blade scraping end, make cleaning nozzle spray end spun sewage clear up the cleaning scraper blade scraping end to improve the cleaning efficiency to the cleaning scraper blade.
Optionally, water supply runner has been seted up in the clearance scraper blade, water supply runner intercommunication clearance nozzle water inlet end, be connected with water supply pipeline between spray pipe and the clearance scraper blade, water supply pipeline water inlet end intercommunication spray pipe inner chamber, water supply pipeline water outlet end intercommunication water supply runner inner chamber.
Through adopting above-mentioned technical scheme, the cooling pump body drives the sewage in the spray pipe and gets into in the water supply runner through the water supply pipe, and the sewage in the water supply runner is spouted from the clearance nozzle water outlet end, realizes the cyclic utilization of sewage, reduces the waste of water resource, embodies energy-conserving notion.
Optionally, be connected with the material loading subassembly on the workstation, the material loading subassembly includes loading board, two at least material loading rollers and the material loading area of using with the material loading roller collocation, loading board one end is connected on the workstation, the loading board other end is towards sieving the chamber, two the material loading roller interval rotates to be connected on the workstation, two material loading rollers are connected in the material loading area tensioning, the material loading area terminal surface flushes with the material loading board face.
Through adopting above-mentioned technical scheme, the waste residue is placed at the loading area terminal surface, and two loading rollers are connected in the loading area tensioning, and the loading area terminal surface flushes with the loading board face, and the loading area drives the waste residue and gets into the loading board face, and the waste residue passes through the loading board face and gets into the intracavity that sieves, realizes the automatic feeding of the sewage cycle processing apparatus of self-cleaning roller screen, need not the manual material loading of staff to improve the cleaning efficiency to the waste residue.
Optionally, a storage pipeline is connected to the workbench, one end of the storage pipeline is connected to the inner wall of the water storage cavity, and the other end of the storage pipeline penetrates through the outer wall of the workbench.
Through adopting above-mentioned technical scheme, storage pipeline one end is connected on the retaining intracavity wall, and the storage pipeline other end runs through the workstation outer wall, and the sewage of retaining intracavity is discharged through storage pipeline, realizes the collection to the sewage of retaining intracavity.
In summary, the present application includes at least one of the following beneficial technical effects:
1. The arrangement of the cleaning scraping plate and the elastic block ensures the filtering stability of the roller screen body on sewage in waste residues, and meanwhile, a worker does not need to manually clean the inner wall of the sieving cavity, so that the self-cleaning flow of the roller screen body is realized, the cleaning period of sewage treatment is shortened, and the processing cost of sewage treatment is reduced;
2. The sliding cavity and the power elastic piece are arranged, so that the periphery of the elastic block is automatically cleaned, manual cleaning by a worker is not needed, the work load of the worker is reduced, and the work efficiency of the sewage circulation treatment device of the self-cleaning roller screen is improved;
3. the arrangement of the guide surface reduces the abrasion between the elastic block and the inner wall of the filtering hole, thereby prolonging the service life of the sewage circulation treatment device of the self-cleaning roller screen.
Drawings
Fig. 1 is a schematic overall structure of an embodiment of the present application.
FIG. 2 is a cross-sectional view of an embodiment of the present application, primarily showing a cleaning blade.
FIG. 3 is a cross-sectional view of an embodiment of the present application, primarily showing the cooling flow path.
FIG. 4 is a schematic view of the overall structure of a cleaning blade in accordance with an embodiment of the present application.
Reference numerals illustrate: 1. a work table; 11. a support part; 111. a water storage cavity; 12. a first fixing part; 121. rotating the first hole; 13. a second fixing part; 131. rotating the second hole; 2. a roller screen body; 21. a sieving chamber; 22. filtering holes; 3. cleaning a scraping plate; 31. a sliding cavity; 32. a water supply flow passage; 4. an elastic block; 41. a guide surface; 5. a dynamic elastic member; 6. cleaning a nozzle; 7. a drive assembly; 71. a driving motor; 72. a synchronizing wheel; 73. a synchronous belt; 8. a cooling assembly; 81. cooling the pump body; 82. a cooling cover; 821. cooling the space; 822. a cooling flow passage; 83. a water inlet pipe; 84. a water outlet pipe; 9. a spray pipe; 10. a spray nozzle; 14. a water supply pipe; 15. a feeding assembly; 151. a loading plate; 152. a feeding roller; 153. a feeding belt; 16. and a storage pipeline.
Detailed Description
The application is described in further detail below with reference to fig. 1-4.
The embodiment of the application discloses a sewage circulation treatment device with a self-cleaning roller screen. Referring to fig. 1 and 2, a sewage circulation treatment device with a self-cleaning roller screen comprises a workbench 1, a roller screen body 2 and a cleaning scraping plate 3, wherein the workbench 1 comprises a supporting part 11, a fixing part 1 and a fixing part second 13, in the embodiment of the application, the supporting part 11 is a square table body, the bottom of the supporting part 11 is propped against a ground to form a support, a water storage cavity 111 is formed at the top of the supporting part 11, the fixing part first 12 and the fixing part second 13 are connected at the bottom of the water storage cavity 111 at intervals, the fixing part first 12 and the fixing part second 13 are positioned at two ends of the length direction of the supporting part 11, a rotating hole first 121 for rotating the periphery of the roller screen body 2 is formed on the surface of the fixing part first 12, a rotating hole second 131 for rotating the periphery of the roller screen body 2 is formed on the surface of the fixing part second 13, the rotating hole second 131 penetrates through the outer wall of the fixing part second 13 along the axis, the axis of the rotating hole first 121 and the rotating hole 131 are parallel to each other, and the axis of the rotating hole first 121 is higher than the axis 131 of the rotating hole second 131.
Referring to fig. 2, two ends of an axis of the roller screen body 2 are embedded in the first rotating hole 121 and the second rotating hole 131 in a one-to-one correspondence manner, the roller screen body 2 is provided with a screening cavity 21, in the embodiment of the application, the screening cavity 21 is a cylindrical cavity, the screening cavity 21 penetrates through the outer wall of the roller screen body 2 along the axis of the roller screen body, and the screening cavity 21 is used for passing waste residues. The periphery of the roller screen body 2 is evenly provided with a plurality of filtering holes 22 at intervals, the filtering holes 22 penetrate through the outer wall of the roller screen body 2 along the depth direction and are communicated with the screening cavity 21, and the filtering holes 22 are used for allowing sewage in waste residues to enter the water storage cavity 111.
Referring to fig. 2, one end of the cleaning scraper 3 is welded and fixed on the outer wall of the first fixing part 12, the other end of the cleaning scraper 3 passes through the sieving cavity 21 and is welded and fixed on the outer wall of the second fixing part 13, and the scraping end of the cleaning scraper 3 can abut against the inner wall of the sieving cavity 21 and scrape waste residues in the sieving cavity 21. The cleaning scraper 3 is connected with a plurality of elastic blocks 4, and the elastic blocks 4 can be made of rubber or silica gel, and in the embodiment of the application, the elastic blocks 4 are made of rubber and have certain deformation capability. The cleaning scraper 3 is provided with a plurality of sliding cavities 31 for sliding the elastic block 4 at intervals, the sliding direction of the elastic block 4 and the height direction of the supporting part 11 are parallel to each other, a power elastic piece 5 is connected between the elastic block 4 and the cleaning scraper 3, the power elastic piece 5 can be a compression spring or a tension spring, and the power elastic piece 5 in the embodiment of the application is a compression spring and has certain deformation capability. One end of the elastic force direction of the power elastic piece 5 is fixed on the inner wall of the sliding cavity 31, the other end of the elastic force direction of the power elastic piece 5 is fixed on the elastic block 4, the power elastic piece 5 has a trend that the elastic block 4 is driven to slide in the direction away from the sliding cavity 31 by elasticity, and the end part of the elastic block 4 protrudes out of the scraping end of the cleaning scraping plate 3.
Referring to fig. 3 and 4, the end of the scraping end of the elastic block 4 protruding from the cleaning scraping plate 3 can be embedded into the filtering hole 22 and clean the waste residue in the filtering hole 22, the end of the scraping end of the elastic block 4 protruding from the cleaning scraping plate 3 is provided with a guide surface 41, the guide surface 41 is in a circular arc protruding shape, the guide surface 41 can be abutted against the inner wall of the filtering hole 22 and guide the elastic block 4 to slide in a direction close to the sliding cavity 31, the end of the elastic block 4 is separated from the inner wall of the filtering hole 22, abrasion between the elastic block 4 and the inner wall of the filtering hole 22 is reduced, and accordingly the service life of the sewage circulation treatment device with the self-cleaning roller screen is prolonged.
Referring to fig. 4, the cleaning blade 3 is connected with a plurality of cleaning nozzles 6 at intervals on the surface, the arrangement direction of the cleaning nozzles 6 and the arrangement direction of the elastic blocks 4 are parallel to each other, the water outlet end of the cleaning nozzle 6 faces the scraping end of the cleaning blade 3, the water outlet end of the cleaning nozzle 6 sprays water to impact the scraping end of the cleaning blade 3, automatic cleaning of the cleaning blade 3 is achieved, a worker does not need to manually clean the cleaning blade 3, and therefore automatic cleaning efficiency of the sewage circulation treatment device of the self-cleaning roller screen is improved.
Referring to fig. 1 and 2, a driving assembly 7 is connected to the supporting portion 11, and the driving assembly 7 can drive the roller screen body 2 to rotate in the water storage cavity 111. The driving assembly 7 comprises a driving motor 71, two synchronizing wheels 72 and a synchronous belt 73 matched with the synchronizing wheels 72, wherein the driving motor 71 is fixed on the surface of the supporting part 11 through bolts, the axis of a motor shaft of the driving motor 71 and the axis of the roller screen body 2 are mutually parallel, one synchronizing wheel 72 is coaxially fixed on the periphery of the roller screen body 2, the other synchronizing wheel 72 is coaxially fixed on the motor shaft of the driving motor 71, the synchronous belt 73 is in tensioning connection with the two synchronizing wheels 72, and when the driving motor 71 runs, the synchronous belt 73 is in tensioning connection with the two synchronizing wheels 72 to drive the roller screen body 2 to rotate in the water storage cavity 111, so that the rotating stability of the roller screen body 2 in the water storage cavity 111 is ensured.
Referring to fig. 1 and 3, a cooling module 8 is connected to the support 11, and the cooling module 8 can cool down the driving motor 71. The cooling assembly 8 comprises a cooling pump body 81, a cooling cover 82, a water inlet pipeline 83 and a water outlet pipeline 84, wherein the cooling cover 82 is welded and fixed on the top surface of the supporting part 11, the cooling cover 82 is provided with a cooling space 821 for accommodating the driving motor 71, a cooling flow passage 822 is formed in the cooling cover 82, the cooling flow passage 822 surrounds the cooling space 821, the cooling pump body 81 is fixed on the top surface of the supporting part 11 through bolts, one end of the water inlet pipeline 83 is fixed on the inner wall of the water storage cavity 111, the other end of the water inlet pipeline 83 is fixed on the inner wall of the cooling flow passage 822, one end of the water outlet pipeline 84 is fixed on the inner wall of the cooling flow passage 822, and the other end of the water outlet pipeline 84 is fixed on the water inlet end of the cooling pump body 81 through bolts. The cooling pump body 81 drives the sewage in the water storage chamber 111 into the cooling flow passage 822 through the water inlet pipe 83 and is discharged from the water outlet pipe 84.
Referring to fig. 1 and 3, when the driving motor 71 is operated for a long time, the driving motor 71 generates a large amount of heat energy, the driving motor 71 transfers part of the heat energy to the inner wall of the cooling space 821, so that the cooling of the driving motor 71 is realized, and simultaneously, the sewage in the cooling flow channel 822 and the inner wall of the cooling space 821 exchange heat, so that the inner wall of the cooling space 821 is not easy to heat up, thereby ensuring the stability of heat exchange between the inner wall of the cooling space 821 and the driving motor 71.
Referring to fig. 1 and 2, a spray pipe 9 is connected to a cooling pump body 81, a water inlet end of the spray pipe 9 is fixed at a water outlet end of the cooling pump body 81 through bolts, a plurality of spray nozzles 10 are uniformly connected to a water outlet end of the spray pipe 9, the arrangement direction of the spray nozzles 10 is parallel to the axis of a roller screen body 2, and the water outlet end of the spray nozzles 10 faces the periphery of the roller screen body 2; the cooling pump body 81 drives the sewage in the water outlet pipeline 84 to enter the spray pipeline 9, the sewage in the spray pipeline 9 is sprayed out from the water outlet end of the spray nozzle 10, the sewage is impacted on the periphery of the roller screen body 2, the waste residues in the filter holes 22 are driven to be discharged, and the filter holes 22 are cleaned.
Referring to fig. 1 and 2, a water supply pipeline 14 is connected between the cleaning scraper 3 and the spraying pipeline 9, a water supply flow channel 32 is formed in the cleaning scraper 3, the water supply flow channel 32 is communicated with the water inlet end of the cleaning nozzle 6, one end of the water supply pipeline 14 is fixed on the inner wall of the water supply flow channel 32, the other end of the water supply pipeline 14 is fixed on the outer wall of the spraying pipeline 9, sewage in the spraying pipeline 9 enters the water supply flow channel 32 through the water supply pipeline 14, and sewage in the water supply flow channel 32 is discharged through the water outlet end of the cleaning nozzle 6, so that the cleaning of the scraping end of the cleaning scraper 3 is realized, and the automatic cleaning efficiency of the sewage circulation treatment device with the self-cleaning rolling screen is improved.
Referring to fig. 1 and 2, a loading assembly 15 is connected to the supporting portion 11, and the loading assembly 15 can throw waste residues into the sieving chamber 21. The feeding assembly 15 comprises a feeding plate 151, two feeding rollers 152 and a feeding belt 153 matched with the feeding rollers 152, the two feeding rollers 152 are connected to the top surface of the supporting portion 11 in a rotating mode at intervals, the rotating axes of the feeding rollers 152 and the width direction of the supporting portion 11 are parallel to each other, the feeding belt 153 is in tensioning connection with the two feeding rollers 152, the feeding belt 153 is close to the first fixing portion 12, one end of the feeding plate 151 is fixedly welded to the top surface of the supporting portion 11, and the other end of the feeding plate 151 faces the sieving cavity 21. The inclination of loading plate 151 and the axis of roll screen body 2 are parallel to each other, and loading plate 151 is located between fixed part one 12 and the material loading area 153, and loading plate 151 top surface flushes with material loading area 153 terminal surface, and when the waste residue was placed at material loading area 153 terminal surface, two material loading rollers 152 rotated, drove the waste residue on the material loading area 153 and get into loading plate 151 face, and the waste residue of loading plate 151 face is got into the chamber 21 that sieves along loading plate 151 face by self gravity, realizes the automatic feed to the waste residue.
Referring to fig. 1 and 2, the support 11 is connected with a storage pipe 16, one end of the storage pipe 16 is welded and fixed on the inner wall of the water storage cavity 111 away from the feeding plate 151, and the other end of the storage pipe 16 penetrates through the outer wall of the support 11 in a direction away from the water storage cavity 111 for accommodating the water storage tank.
The embodiment of the application provides a sewage circulation treatment device with a self-cleaning roller screen, which is implemented by the following principle: the waste residue is placed on the end face of the feeding belt 153, the two feeding rollers 152 rotate to drive the waste residue on the feeding belt 153 to enter the plate face of the feeding plate 151, the waste residue on the plate face of the feeding plate 151 enters the sieving cavity 21 along the plate face of the feeding plate 151 under the self gravity, automatic feeding of the waste residue is achieved, the roller sieve body 2 rotates in the water storage cavity 111, sewage in the waste residue enters the water storage cavity 111 through the filtering holes 22, and separation of the waste residue and sewage is achieved; meanwhile, the scraping end of the cleaning scraping plate 3 abuts against the inner wall of the sieving cavity 21, when the rolling screen body 2 rotates, the scraping end of the cleaning scraping plate 3 scrapes off waste residues on the inner wall of the sieving cavity 21, the preliminary cleaning of the rolling screen body 2 is achieved, meanwhile, the surface of the scraping end of the cleaning scraping plate 3, which faces towards the filter holes 22, is connected with the elastic blocks 4, the elastic blocks 4 are embedded into the filter holes 22 and clean waste residues in the filter holes 22, the filter holes 22 are not easy to be blocked by the waste residues, so that the stability of the rolling screen body 2 to sewage filtering in the waste residues is guaranteed, meanwhile, workers do not need to manually clean the inner wall of the sieving cavity 21, the self-cleaning flow of the rolling screen body 2 is achieved, the cleaning period of sewage treatment is shortened, and therefore the processing cost of the sewage treatment is reduced.
The above embodiments are not intended to limit the scope of the present application, so: all equivalent changes in structure, shape and principle of the application should be covered in the scope of protection of the application.
Claims (10)
1. A sewage circulation treatment device with self-cleaning roller screen, its characterized in that: including workstation (1), roll screen body (2) and clearance scraper blade (3), water storage chamber (111) have been seted up on workstation (1) surface, roll screen body (2) rotate and connect on water storage chamber (111) inner wall, roll screen body (2) have and supply the chamber (21) that sieves of waste residue through, roll screen body (2) periphery interval is equipped with a plurality of filtration pore (22), filtration pore (22) intercommunication chamber (21) that sieves, clearance scraper blade (3) are connected on workstation (1), clearance scraper blade (3) run through chamber (21) that sieves, clearance scraper blade (3) strike off the end and support tight chamber (21) inner wall that sieves, clearance scraper blade (3) strike off the end and are connected with elastomeric block (4) towards the surface of filtration pore (22), elastomeric block (4) can imbed in filtration pore (22) and clear up the waste residue in filtration pore (22).
2. A wastewater recycling apparatus with a self-cleaning roller screen according to claim 1, wherein: the cleaning scraper blade (3) surface has been offered and has been supplied the chamber (31) that slides of elastic block (4), be connected with power elastic component (5) between cleaning scraper blade (3) and the elastic block (4), the one end of power elastic component (5) elasticity direction is connected on the chamber (31) inner wall that slides, the other end of power elastic component (5) elasticity direction is connected on elastic block (4), power elastic component (5) have elasticity and order about elastic block (4) to slide towards the direction of keeping away from chamber (31) that slides, just the trend of the end is scraped to elastic block (4) tip protrusion cleaning scraper blade (3).
3. A wastewater recycling apparatus with a self-cleaning roller screen according to claim 2, characterized in that: the end part of the elastic block (4) protruding the cleaning scraping plate (3) is provided with a guide surface (41), the guide surface (41) is in an arc protruding shape, and the guide surface (41) can be abutted against the inner wall of the filter hole (22) and guide the end part of the elastic block (4) to be separated from the filter hole (22).
4. A wastewater recycling apparatus with a self-cleaning roller screen according to claim 1, wherein: the novel rotary screen is characterized in that a driving assembly (7) is connected to the workbench (1), the driving assembly (7) comprises a driving motor (71), two synchronous wheels (72) and a synchronous belt (73) matched with the synchronous wheels (72), the driving motor (71) is connected to the workbench (1), the motor shaft axis of the driving motor (71) and the rotation axis of the screen body (2) are parallel to each other, one synchronous wheel (72) is coaxially connected to the periphery of the screen body (2), the other synchronous wheel (72) is coaxially connected to the motor shaft of the driving motor (71), and the synchronous belt (73) is in tensioning connection with the two synchronous wheels (72).
5. A wastewater recycling apparatus with a self-cleaning roller screen as set forth in claim 4, wherein: the cooling system is characterized in that a cooling assembly (8) is connected to the workbench (1), the cooling assembly (8) comprises a cooling pump body (81), a cooling cover (82), a water inlet pipeline (83) and a water outlet pipeline (84), the cooling cover (82) is connected to the workbench (1), the cooling cover (82) is provided with a cooling space (821) for a driving motor (71) to be embedded, a cooling runner (822) is arranged in the cooling cover (82), the cooling runner (822) surrounds the cooling space (821), one end of the water inlet pipeline (83) is connected to the inner wall of the water storage cavity (111), the other end of the water inlet pipeline (83) is connected to the inner wall of the cooling runner (822), the cooling pump body (81) is connected to the workbench (1), one end of the water outlet pipeline (84) is connected to the water inlet end of the cooling pump body (81), and sewage in the cooling pump body (111) can be driven to enter the cooling runner (822) through the water inlet pipeline (83) and is discharged from the water outlet pipeline (84).
6. A wastewater recycling apparatus with a self-cleaning roller screen as set forth in claim 5, wherein: the cooling pump body (81) is connected with a spraying pipeline (9), the water inlet end of the spraying pipeline (9) is connected with the water outlet end of the cooling pump body (81), a plurality of spraying nozzles (10) are connected between the water outlet end of the spraying pipeline (9), and the spraying ends of the spraying nozzles (10) face the periphery of the roller screen body (2).
7. A wastewater recycling apparatus with a self-cleaning roller screen as set forth in claim 6, wherein: the workbench (1) comprises a supporting part (11), a first fixing part (12) and a second fixing part (13), the water storage cavity (111) is located on the supporting part (11), the first fixing part (12) and the second fixing part (13) are connected to the bottom wall of the water storage cavity (111) at intervals, a first rotating hole (121) for the roller screen body (2) to rotate is formed in the surface of the first fixing part (12), a second rotating hole (131) for the roller screen body (2) to rotate is formed in the surface of the second fixing part (13), one end of the cleaning scraping plate (3) is connected to the surface of the first fixing part (12), the other end of the cleaning scraping plate (3) is connected to the surface of the second fixing part (13), a plurality of cleaning nozzles (6) are connected to the surface of the cleaning scraping plate (3) at intervals, and the water outlet ends of the cleaning nozzles (6) face the scraping ends of the cleaning scraping plate (3).
8. A wastewater recycling apparatus with a self-cleaning roller screen as set forth in claim 7, wherein: the cleaning scraper blade (3) is internally provided with a water supply flow passage (32), the water supply flow passage (32) is communicated with the water inlet end of the cleaning nozzle (6), a water supply pipeline (14) is connected between the spraying pipeline (9) and the cleaning scraper blade (3), the water inlet end of the water supply pipeline (14) is communicated with the inner cavity of the spraying pipeline (9), and the water outlet end of the water supply pipeline (14) is communicated with the inner cavity of the water supply flow passage (32).
9. A wastewater recycling apparatus with a self-cleaning roller screen according to claim 1, wherein: the feeding device is characterized in that the workbench (1) is connected with a feeding assembly (15), the feeding assembly (15) comprises a feeding plate (151), at least two feeding rollers (152) and a feeding belt (153) matched with the feeding rollers (152), one end of the feeding plate (151) is connected to the workbench (1), the other end of the feeding plate (151) faces the sieving cavity (21), the two feeding rollers (152) are rotationally connected to the workbench (1) at intervals, the feeding belt (153) is in tensioning connection with the two feeding rollers (152), and the end face of the feeding belt (153) is flush with the surface of the feeding plate (151).
10. A wastewater recycling apparatus with a self-cleaning roller screen according to claim 1, wherein: the workbench (1) is connected with a storage pipeline (16), one end of the storage pipeline (16) is connected to the inner wall of the water storage cavity (111), and the other end of the storage pipeline (16) penetrates through the outer wall of the workbench (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410187509.5A CN117982963A (en) | 2024-02-20 | 2024-02-20 | Sewage circulation treatment device with self-cleaning roller screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410187509.5A CN117982963A (en) | 2024-02-20 | 2024-02-20 | Sewage circulation treatment device with self-cleaning roller screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN117982963A true CN117982963A (en) | 2024-05-07 |
Family
ID=90888390
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202410187509.5A Withdrawn CN117982963A (en) | 2024-02-20 | 2024-02-20 | Sewage circulation treatment device with self-cleaning roller screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117982963A (en) |
-
2024
- 2024-02-20 CN CN202410187509.5A patent/CN117982963A/en not_active Withdrawn
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Application publication date: 20240507 |
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