CN116531831A - Rural sewage treatment plant of energy saving and emission reduction - Google Patents
Rural sewage treatment plant of energy saving and emission reduction Download PDFInfo
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- CN116531831A CN116531831A CN202310725436.6A CN202310725436A CN116531831A CN 116531831 A CN116531831 A CN 116531831A CN 202310725436 A CN202310725436 A CN 202310725436A CN 116531831 A CN116531831 A CN 116531831A
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- sewage treatment
- box
- filter screen
- coarsening
- periphery
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- 239000010865 sewage Substances 0.000 title claims abstract description 66
- 230000009467 reduction Effects 0.000 title claims description 15
- 238000011084 recovery Methods 0.000 claims abstract description 22
- 230000002093 peripheral effect Effects 0.000 claims abstract description 21
- 238000007790 scraping Methods 0.000 claims abstract description 10
- 239000000463 material Substances 0.000 claims abstract description 5
- 238000003756 stirring Methods 0.000 claims description 15
- 230000005540 biological transmission Effects 0.000 claims description 12
- 238000004134 energy conservation Methods 0.000 claims description 11
- 238000007670 refining Methods 0.000 claims description 4
- 238000007493 shaping process Methods 0.000 claims 1
- 238000001914 filtration Methods 0.000 abstract description 19
- 238000004140 cleaning Methods 0.000 abstract description 10
- 238000005265 energy consumption Methods 0.000 abstract description 5
- 230000001680 brushing effect Effects 0.000 abstract description 2
- 238000010521 absorption reaction Methods 0.000 abstract 1
- 230000007246 mechanism Effects 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 230000000149 penetrating effect Effects 0.000 description 5
- 230000009471 action Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 239000012535 impurity Substances 0.000 description 3
- 239000011148 porous material Substances 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 239000003344 environmental pollutant Substances 0.000 description 2
- 231100000719 pollutant Toxicity 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- 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
-
- 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
-
- 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
- B01D29/6415—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element brushes with a rotary movement with respect to the filtering element
-
- 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
- B01D29/6469—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element scrapers
- B01D29/6476—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element scrapers with a rotary movement with respect to the filtering element
-
- 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
- B01D29/88—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices
- B01D29/90—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices for feeding
- B01D29/906—Special treatment of the feed stream before contacting the filtering element, e.g. cutting
-
- 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
- B01D29/88—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices
- B01D29/94—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices for discharging the filter cake, e.g. chutes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2201/00—Details relating to filtering apparatus
- B01D2201/08—Regeneration of the filter
- B01D2201/081—Regeneration of the filter using nozzles or suction devices
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtration Of Liquid (AREA)
Abstract
The invention relates to the field of sewage treatment, and discloses an energy-saving and emission-reducing rural sewage treatment device which comprises a crushing box, a treatment box and a recovery box; according to the invention, the brushing brush parts on the two sides of the periphery of the scraping plate of the two groups of movable disks can dredge the periphery filtering holes of the coarsening filter screen, so that the movable disks are driven by the driving belt, external power is not required, the energy consumption of sewage treatment cleaning equipment is reduced, the periphery filtering holes of the coarsening filter screen can be dredged, and fine residues blocked on the periphery of the filter element can be adsorbed and removed through the annular suction nozzle; can absorb coarse filter screen peripheral filtration sewage residue to the recovery tank through the negative pressure pump to, the equiimpurity accessible below row material pipe valve of silt in the coarsening filter screen internal diameter is opened and is discharged, makes and need not the manual work to clear up convenient to the inside residue of equipment, refines in the peripheral tiny residue accessible annular suction nozzle absorption of filter core to the recovery tank, has realized the convenience of clear up the filtration residue in the sewage treatment plant.
Description
Technical Field
The invention relates to the technical field of sewage treatment, in particular to an energy-saving and emission-reducing rural sewage treatment device.
Background
The sewage can be treated in the new rural construction process, so that energy conservation and emission reduction can be carried out on the environment, and the sewage treatment technology is a process for purifying the sewage by separating pollutants contained in the sewage or converting the pollutants into harmless substances by various methods.
In the prior art, the rural sewage contains more residues, when the sewage is filtered layer by layer, the surfaces of a plurality of groups of filtering mechanisms in the sewage treatment device are easy to be blocked by the residues, the sewage passing efficiency is greatly reduced, and when the sewage is maintained and cleaned, the surfaces of the filtering mechanisms and the residues in the device need to be manually cleaned, so that the sewage treatment device is blocked in work, and the sewage treatment efficiency is lower.
Disclosure of Invention
The invention aims to provide an energy-saving and emission-reducing rural sewage treatment device, which aims to solve the problems that the surfaces of a plurality of groups of filtering mechanisms in the existing rural sewage treatment device are easy to be blocked by residues, and the surfaces of the filtering mechanisms and the residues in the device need to be cleaned manually, so that the device is inconvenient to use.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides an energy-conserving emission reduction's rural sewage treatment plant, includes crushing case, treatment case, recovery case, crushing case top fixed mounting has the agitator motor, agitator motor output fixedly connected with (mixing) shaft, the peripheral fixed mounting of (mixing) shaft has broken leaf, treatment case inner wall bottom fixed mounting has coarsening filter screen, coarsening filter screen peripheral both sides rotate respectively and are connected with the movable dish, two sets of movable dish peripheral edge fixed mounting has the scraper blade, is located coarsening filter screen peripheral top the movable dish top passes through flange fixedly connected with fluted disc, the (mixing) shaft top end periphery with the treatment case top is provided with the take-up pulley respectively, is located the take-up pulley bottom integrated into one piece has drive gear, and two sets of take-up pulley peripheral cover is equipped with driving belt, the filter core groove has been seted up to treatment case top one side, filter core inslot wall top fixed mounting has electric cylinder, electric cylinder telescopic end fixedly connected with refines the filter core, filter core inslot wall is close to top integrated into one piece has annular pump, recovery case top fixed mounting has the burden.
Preferably, the crushing box is characterized in that a water inlet pipe is connected to one side of the periphery of the crushing box in a penetrating manner, a water outlet pipe is connected to one side of the periphery of the treatment box in a penetrating manner, a control panel is fixedly installed on the front face of the treatment box, a discharge pipe is fixedly installed at the bottom of the inner wall of the treatment box, a diversion pipe is connected between the inner wall of the coarsening filter screen and the inner wall of the filter element groove in a penetrating manner, and a control valve is fixedly installed at the bottom of the diversion pipe.
Preferably, the control panel is electrically connected with the stirring motor and the negative pressure pump, the crushing box is integrally formed with the processing box, and the crushing box is communicated with the processing box.
Preferably, the crushing box and the top of the processing box are fixedly provided with device covers.
Preferably, the tensioning wheel positioned at the top of the treatment box is meshed with the inner diameter of the fluted disc through a transmission gear.
Preferably, the scraping plate is of a back-shaped structure, and brush parts on two sides of the periphery of the scraping plate are respectively attached to the periphery of the coarsening filter screen and the inner wall of the treatment box.
Preferably, the coarsening filter screen is of a hollow cylinder structure, and the discharge pipe is communicated with the inner wall of the coarsening filter screen.
Preferably, the refinement filter element is of a cylindrical structure, the periphery of the refinement filter element is made of rubber, and the refinement filter element is clamped in the inner wall of the filter element groove.
Preferably, the output end and the input end of the negative pressure pump are respectively communicated with the recovery box and the annular suction nozzle through connecting pipes.
Preferably, the bottom of the back surface of the inner wall of the treatment box is communicated with the input end of the negative pressure pump through a connecting pipe.
Compared with the prior art, the invention has the beneficial effects that:
according to the invention, the two groups of tensioning wheels are driven by the driving belt, so that the driving gear at the top of the coarsening filter screen can be meshed with the driving fluted disc, and further, the brushing brush parts at the two sides of the periphery of the scraping plate at the periphery of the two groups of movable trays can dredge the periphery filter holes of the coarsening filter screen, so that the driving belt is used for driving the movable trays, external power is not required, the energy consumption of sewage treatment cleaning equipment is reduced, the periphery filter holes of the coarsening filter screen can be dredged, the refined filter element can be contracted to the top of the filter element groove through the electric cylinder, and tiny residues blocked at the periphery of the filter element can be adsorbed and removed through the annular suction nozzle, thereby avoiding the problems that the surface filter holes of a filter mechanism in the sewage treatment equipment are blocked, and the sewage treatment efficiency is affected;
according to the invention, the residue after sewage filtration can be absorbed into the recovery tank through the negative pressure pump at the top of the recovery tank by the coarsening filter screen, and the impurities such as silt in the inner diameter of the coarsening filter screen can be discharged through the valve at the end part of the discharge pipe below, so that the cleaning of the residue in the equipment is convenient and fast without manual work, after the fine residue in the sewage is further filtered by the periphery of the refined filter element, the residue can be absorbed into the recovery tank through the annular suction nozzle under the action of the negative pressure pump while the surface filter holes are cleaned, and the convenience and convenience in automatic cleaning of the filtered residue in the sewage treatment equipment are realized.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic side sectional view of the present invention;
FIG. 3 is a schematic view of a treatment tank according to the present invention;
FIG. 4 is a schematic view of a partial enlarged structure at A in FIG. 2;
fig. 5 is a schematic view of a partial enlarged structure at B in fig. 3.
In the figure: 1. a crushing box; 2. a treatment box; 3. a recovery box; 4. a device cover; 5. a stirring motor; 6. coarsening a filter screen; 7. a movable plate; 8. a scraping plate; 9. a tensioning wheel; 10. a transmission gear; 11. fluted disc; 12. a drive belt; 13. a cartridge slot; 14. refining the filter element; 15. an electric cylinder; 16. an annular suction nozzle; 17. a negative pressure pump; 101. a water inlet pipe; 201. a control panel; 202. a water outlet pipe; 203. a discharge pipe; 204. a flow guiding pipe; 205. a control valve; 501. a stirring shaft; 502. crushing the leaves.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and fully with reference to the accompanying drawings, in which some, but not all embodiments of the invention are shown.
Example 1:
the embodiment introduces a rural sewage treatment device capable of saving energy and reducing emission, as shown in fig. 1-3, the rural sewage treatment device comprises a crushing box 1, a treatment box 2 and a recovery box 3, wherein a stirring motor 5 is fixedly arranged at the top of the crushing box 1, the output end of the stirring motor 5 is fixedly connected with a stirring shaft 501, crushing blades 502 are fixedly arranged at the periphery of the stirring shaft 501, a coarsening filter screen 6 is fixedly arranged at the bottom of the inner wall of the treatment box 2, and movable discs 7 are respectively and rotatably connected at two sides of the periphery of the coarsening filter screen 6;
the scraping plates 8 are fixedly arranged at the peripheral edges of the two groups of movable disks 7, the tops of the movable disks 7 positioned at the peripheral top of the coarsening filter screen 6 are fixedly connected with fluted discs 11 through flanges, tensioning wheels 9 are respectively arranged at the periphery of the top end of the stirring shaft 501 and the top of the treatment box 2, a transmission gear 10 is integrally formed at the bottom of the tensioning wheel 9 positioned at the top of the treatment box 2, and transmission belts 12 are sleeved at the periphery of the two groups of tensioning wheels 9;
the stirring motor 5 can drive the stirring shaft 501 and the peripheral crushing blades 502 to crush the residues with larger volume in the crushing box, and the residues are filtered respectively through the coarsening filter screen 6 and the thinning filter element 14 in the treatment box 2;
the peripheries of the two groups of tensioning wheels 9 are driven by a driving belt 12, so that a tooth block 6 at the top of the coarsening filter screen 6 can be meshed with a driving fluted disc 11, and the tensioning wheels 9 at the stirring shaft 501 are sleeved on the periphery of the stirring shaft 501, so that brush parts on two sides of the periphery of a scraping plate 8 at the periphery of the two groups of movable discs 7 can dredge the periphery filter holes of the coarsening filter screen 6, the driving belt 12 is used for driving the movable discs 7, external power is not required, the energy consumption of sewage treatment cleaning equipment is reduced, and meanwhile, the periphery filter holes of the coarsening filter screen 6 can be dredged;
wherein, refine filter core 14 accessible electronic cylinder 15 shrink to filter core groove 13 top, can adsorb the tiny residue that the filter core periphery was blocked through annular suction nozzle 16 and get rid of, avoid filtering mechanism surface filtration pore to block up in the sewage treatment plant, influence sewage treatment efficiency.
Specifically, the periphery one side of smashing case 1 is connected with inlet tube 101 in a penetrating way, the periphery one side of processing case 2 is connected with outlet pipe 202 in a penetrating way, processing case 2 openly fixed mounting has control panel 201, processing case 2 inner wall bottom fixed mounting has row material pipe 203, through being connected with honeycomb duct 204 between coarsening filter screen 6 inner wall and the filter core groove 13 inner wall, the control valve 205 is fixed mounting in honeycomb duct 204 bottom, pass through electric connection between control panel 201 and agitator motor 5 and negative pressure pump 17, smashing case 1 and processing case 2 integrated into one piece, and smashing case 1 and processing case 2 are linked together, carry out sewage transmission through the feed pump between smashing case 1 and the processing case 2, inlet tube 101 can be with sewage in the sewage pipe leading into smashing case 1, after smashing the residue, under the feed pump effect, the residue that will contain in the sewage is leading into processing case 2 and coarsening, refine filtration treatment.
Specifically, smashing case 1 and processing case 2 top fixed mounting has device lid 4, take-up pulley 9 that is located processing case 2 top meshes with fluted disc 11 internal diameter through drive gear 10, scrape flitch 8 and be the font structure that returns, scrape flitch 8 peripheral both sides brush position and laminate mutually with coarsening filter screen 6 periphery and processing case 2 inner wall respectively, two sets of take-up pulley 9 periphery passes through drive belt 12 transmission, make coarsening filter screen 6 top tooth piece 6 can mesh drive fluted disc 11, and then make two sets of movable disk 7 peripheral and scrape flitch 8 peripheral both sides brush position and dredge coarsening filter screen 6 peripheral filtration pore, drive belt 12 transmission movable disk 7 has been realized, need not external power, the energy consumption of sewage treatment cleaning device has been reduced, can dredge coarsening filter screen 6 peripheral filtration pore simultaneously.
Example 2:
based on embodiment 1, this embodiment describes a rural sewage treatment plant with energy conservation and emission reduction, as shown in fig. 3-5, which comprises a filter core groove 13 formed on one side of the top of a treatment tank 2, a sealing plate is arranged at the top of the filter core groove 13 in a sealing manner, an electric cylinder 15 is fixedly arranged at the top of the sealing plate, a thinning filter core 14 is fixedly connected to the telescopic end of the electric cylinder 15, an annular suction nozzle 16 is integrally formed on the inner wall of the filter core groove 13 close to the top, and a negative pressure pump 17 is fixedly arranged at the top of a recovery tank 3;
the coarsening filter screen 6 can absorb residues after sewage filtration into the recovery box 3 through the negative pressure pump 17 at the top of the recovery box 3, and impurities such as silt in the inner diameter of the coarsening filter screen 6 can be discharged through the opening of the valve at the end part of the lower discharge pipe 203, so that the device is convenient and fast to clean residues inside the device without manual work;
after the fine sewage residues are further filtered on the periphery of the refined filter element 14, the fine sewage residues can be absorbed into the recovery tank 3 under the action of the negative pressure pump 17 through the annular suction nozzle 16 while the surface filter holes are cleaned, so that the convenience and convenience in automatically cleaning the filtering residues in sewage treatment equipment are realized;
specifically, the coarsening filter screen 6 is of a hollow cylinder structure, the discharge pipe 203 is communicated with the inner wall of the coarsening filter screen 6, the thinning filter element 14 is of a cylinder structure, the periphery of the thinning filter element 14 is made of rubber, the thinning filter element 14 is clamped in the inner wall of the filter element groove 13, the output end and the input end of the negative pressure pump 17 are respectively communicated with the recovery box 3 and the annular suction nozzle 16 through connecting pipes, and the bottom of the back surface of the inner wall of the treatment box 2 is communicated with the input end of the negative pressure pump 17 through connecting pipes;
working principle: when the sewage treatment device is used, a rural sewage pipe is communicated with the water inlet pipe 101 so that sewage can be led into the crushing box 1, then the stirring motor 5 drives the stirring shaft 501 and the peripheral crushing blades to crush residues in the sewage, and under the action of the material conveying pump, the residues contained in the sewage are led into the treatment box 2 to be coarsened, refined and filtered;
specifically, when sewage is filtered, sewage and contained residues are led into the treatment box 2 by the material conveying pump, are preliminarily filtered through the coarsening filter screen 6, and are led into the thinning filter element 14 through the guide pipe 204 for further filtration, in the filtering process, the transmission belt 12 drives the two groups of tensioning wheels 9, so that the transmission gear 10 at the top of the coarsening filter screen 6 can be meshed with the transmission fluted disc 11, further, brush parts on two sides of the periphery of the scraping plate 8 of the two groups of movable plates 7 can dredge the periphery filter holes of the coarsening filter screen 6, the transmission belt 12 is used for driving the movable plates 7, external power is not required, the energy consumption of sewage treatment cleaning equipment is reduced, and meanwhile, the periphery filter holes of the coarsening filter screen 6 can be dredged;
when the residues in the sewage treatment device are cleaned, the water source in the sewage treatment device is firstly emptied as much as possible, then, the control valve 205 is closed, the coarsening filter screen 6 absorbs the residues after sewage filtration into the recovery box 3 through the negative pressure pump 17 at the top of the recovery box 3, and the impurities such as sediment in the inner diameter of the coarsening filter screen 6 can be discharged through the opening of the end valve of the lower discharge pipe 203, so that the cleaning of the residues in the equipment is not needed manually, the refinement filter element 14 can be contracted to the top of the filter element groove 13 through the electric cylinder 15, the fine residues blocked at the periphery of the filter element can be adsorbed and removed through the annular suction nozzle 16, and the residues can be absorbed into the recovery box 3 under the action of the negative pressure pump 17 through the annular suction nozzle 16 while the surface filter holes are cleaned, thereby realizing the convenience of automatically cleaning the filtered residues in the sewage treatment equipment.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes and modifications may be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. The utility model provides an energy saving and emission reduction's rural sewage treatment plant, includes smashes case (1), treatment box (2), recovery tank (3), its characterized in that: crushing case (1) top fixed mounting has agitator motor (5), agitator motor (5) output fixedly connected with (501) agitator shaft (501), (502) are equipped with crushing leaf (502) to (501) peripheral fixed mounting, processing case (2) inner wall bottom fixed mounting has coarsening filter screen (6), coarsening filter screen (6) peripheral both sides are rotated respectively and are connected with movable dish (7), two sets of movable dish (7) peripheral edge fixed mounting has scraper plate (8), is located coarsening filter screen (6) peripheral top movable dish (7) top is through flange fixedly connected with fluted disc (11), (501) top end periphery with processing case (2) top is provided with take-up pulley (9) respectively, is located processing case (2) top take-up pulley (9) bottom integrated into one piece has drive gear (10), and two sets of take-up pulley (9) peripheral cover are equipped with drive belt (12), filter core groove (13) have been seted up to processing case (2) top one side, filter core groove (13) inner wall top fixed mounting has electric cylinder (15), electric cylinder (15) end fixed connection has filter core (16) to refine shaping filter core (16), the top of the recovery box (3) is fixedly provided with a negative pressure pump (17).
2. The rural sewage treatment device for energy conservation and emission reduction according to claim 1, wherein: the utility model discloses a filter cartridge tank, including crushing case (1), outer one side through connection of case (2) has outlet pipe (202), positive fixed mounting of case (2) has control panel (201), the fixed mounting of case (2) inner wall bottom has row material pipe (203), coarsening filter screen (6) inner wall with through connection has honeycomb duct (204) between filter core groove (13) inner wall, honeycomb duct (204) bottom fixed mounting has control valve (205).
3. The rural sewage treatment device for energy conservation and emission reduction according to claim 2, wherein: the control panel (201) is electrically connected with the stirring motor (5) and the negative pressure pump (17), the crushing box (1) is integrally formed with the processing box (2), and the crushing box (1) is communicated with the processing box (2).
4. The rural sewage treatment device for energy conservation and emission reduction according to claim 1, wherein: the crushing box (1) and the top of the processing box (2) are fixedly provided with a device cover (4).
5. The rural sewage treatment device for energy conservation and emission reduction according to claim 1, wherein: the tensioning wheel (9) positioned at the top of the treatment box (2) is meshed with the inner diameter of the fluted disc (11) through a transmission gear (10).
6. The rural sewage treatment device for energy conservation and emission reduction according to claim 1, wherein: the scraping plate (8) is of a back-shaped structure, and brush parts on two sides of the periphery of the scraping plate (8) are respectively attached to the periphery of the coarsening filter screen (6) and the inner wall of the treatment box (2).
7. The rural sewage treatment device for energy conservation and emission reduction according to claim 2, wherein: the coarsening filter screen (6) is of a hollow cylinder structure, and the discharge pipe (203) is communicated with the inner wall of the coarsening filter screen (6).
8. The rural sewage treatment device for energy conservation and emission reduction according to claim 2, wherein: the refining filter element (14) is of a cylindrical structure, the periphery of the refining filter element (14) is made of rubber, and the refining filter element (14) is clamped in the inner wall of the filter element groove (13).
9. The rural sewage treatment device for energy conservation and emission reduction according to claim 1, wherein: the output end and the input end of the negative pressure pump (17) are respectively communicated with the recovery box (3) and the annular suction nozzle (16) through connecting pipes.
10. The rural sewage treatment device for energy conservation and emission reduction according to claim 1, wherein: the bottom of the back surface of the inner wall of the treatment box (2) is communicated with the input end of the negative pressure pump (17) through a connecting pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310725436.6A CN116531831A (en) | 2023-06-19 | 2023-06-19 | Rural sewage treatment plant of energy saving and emission reduction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310725436.6A CN116531831A (en) | 2023-06-19 | 2023-06-19 | Rural sewage treatment plant of energy saving and emission reduction |
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| Publication Number | Publication Date |
|---|---|
| CN116531831A true CN116531831A (en) | 2023-08-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310725436.6A Pending CN116531831A (en) | 2023-06-19 | 2023-06-19 | Rural sewage treatment plant of energy saving and emission reduction |
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| CN (1) | CN116531831A (en) |
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