CN116789288A - Sponge urban sewage treatment system and treatment process thereof - Google Patents
Sponge urban sewage treatment system and treatment process thereof Download PDFInfo
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- CN116789288A CN116789288A CN202210220999.5A CN202210220999A CN116789288A CN 116789288 A CN116789288 A CN 116789288A CN 202210220999 A CN202210220999 A CN 202210220999A CN 116789288 A CN116789288 A CN 116789288A
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Abstract
The invention discloses a sponge urban sewage treatment system, which relates to the technical field of sewage treatment and comprises a filter cartridge, a sedimentation tank and a treatment tank, wherein a water inlet pipe is fixedly arranged at the top of the filter cartridge, a filter disc is connected inside the filter cartridge in a sliding manner, a cleaning component is arranged on the surface of the filter disc, a first sewage pump is arranged between the filter cartridge and the sedimentation tank, a sewage pumping end of the first sewage pump is communicated with the inside of the filter cartridge through a first sewage pumping pipe, a sewage outlet end of the first sewage pump is communicated with the inside of the sedimentation tank through a first sewage outlet pipe, and a dredging component is arranged inside the sedimentation tank, and the invention has the beneficial effects that: the impurity in the sewage can be filtered through the filter disc that sets up to cross sewage and strike four blades, drive the axis of rotation and rotate under the meshing cooperation of second bevel gear and first bevel gear, thereby drive the clearance board and rotate, utilize the clearance brush of clearance board bottom to clear up the impurity on filter disc surface, reduce the jam of the filtration pore of filter disc.
Description
Technical Field
The invention relates to a sewage treatment system, in particular to a sponge urban sewage treatment system and a treatment process thereof, and belongs to the technical field of sewage treatment.
Background
The sponge city is a new generation city rain and flood management concept, and the city can be like a sponge, has good elasticity in the aspects of adapting to environmental changes, coping with natural disasters caused by rainwater and the like, and can be also called as a 'water elasticity city'. The existing sponge urban sewage treatment system has single treatment mode and poor treatment effect, and is not beneficial to wide popularization and use.
Disclosure of Invention
The invention aims to provide a sponge urban sewage treatment system and a treatment process thereof, which are used for solving the problems of single treatment mode and poor treatment effect in the background technology.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a sponge urban sewage treatment system, includes cartridge filter, sedimentation tank and treatment box, the fixed inlet tube that is equipped with in top of cartridge filter, the inside sliding connection of cartridge filter has the filter disc, the surface of filter disc is equipped with the clearance subassembly, be equipped with first pump between cartridge filter and the sedimentation tank, the interior intercommunication of first pump's the end of taking out dirt through first pump pipe and cartridge filter, the end of taking out dirt of first pump is through the inside intercommunication of first pump pipe and sedimentation tank, the inside of sedimentation tank is equipped with the dredging subassembly, the fixed blow off pipe that is equipped with in middle part of sedimentation tank bottom, the both sides of sedimentation tank bottom are all fixed and are equipped with the support frame, be equipped with the second pump of taking out dirt between sedimentation tank and the treatment box, the end of taking out dirt of second pump is through the inside intercommunication of second pump pipe and treatment box, one side of treatment box is equipped with the detection component, the opposite side of treatment box is equipped with the drain pipe, the bottom of treatment box is fixed and is equipped with.
Preferably, the cleaning assembly comprises a rotating shaft, a cleaning plate, a first bevel gear, a mounting plate, a connecting shaft, a second bevel gear and a connecting column, wherein the rotating shaft is connected with the middle part of the filter disc in a rotating mode, the cleaning plate is fixedly arranged at the top end of the rotating shaft, a cleaning brush is arranged at the bottom end of the cleaning plate in a fixed mode, the first bevel gear is fixedly arranged at the bottom of the rotating shaft, the mounting plate is fixedly arranged at one side of the bottom end of the mounting plate, the connecting shaft is rotatably arranged at one side of the mounting plate, the second bevel gear is fixedly arranged on the surface of the connecting shaft, the second bevel gear is meshed with the first bevel gear and connected with the connecting column, one end of the connecting shaft is fixedly arranged at the connecting column, and four blades are fixedly arranged on the surface of the connecting column.
Preferably, the hanging ring is fixedly arranged on one side of the top end of the filter disc, the hanging ring is connected with the connecting ring in a hanging mode, a pull rope is fixedly arranged in the middle of the connecting ring, a pull ring is fixedly arranged at one end of the pull rope, a guide wheel is fixedly arranged at the top of one side of the filter cartridge, a limiting plate is fixedly arranged at the top of one side of the filter cartridge, and the limiting plate is connected with the pull rope in a penetrating mode.
Preferably, the dredging assembly comprises a first connecting screw rod, two first movable seats, two dredging plates and a first positive and negative rotating motor, wherein the first connecting screw rod is rotatably arranged in the sedimentation tank, the two first movable seats are fixedly provided with first screw nuts in threaded connection with the first connecting screw rod in the middle, the two dredging plates are fixedly connected with the two first movable seats respectively through mounting rods, the first positive and negative rotating motor is fixedly arranged on one side of the sedimentation tank through a fixing frame, a driving gear is fixedly arranged on a transmission shaft of the first positive and negative rotating motor, and one end of the first connecting screw rod is fixedly provided with a driven gear in meshed connection with the driving gear.
Preferably, the silk groove direction at both ends of the first connecting screw rod is opposite, and the surfaces of the two dredging plates are provided with a plurality of through grooves.
Preferably, the detection component comprises a sliding rail, a connecting block, a connecting frame, a second moving seat, a second forward and backward rotating motor and a PH detector, wherein the sliding rail is fixedly arranged in the middle of one side of the processing box, a sliding seat is connected to the surface of the sliding rail in a sliding manner, the connecting block is fixedly arranged on one side of the sliding seat, the connecting frame is fixedly arranged at the top end of the connecting block, the PH detector is fixedly arranged on one side of the processing box, the PH detector is electrically connected with a detection end through a wire, the detection end is fixedly arranged at one end of the connecting frame, the second moving seat is fixedly arranged on one side of the connecting block, the second forward and backward rotating motor is fixedly arranged at the bottom of one side of the processing box through a mounting seat, a second connecting screw rod is fixedly arranged on a transmission shaft of the second forward and backward rotating motor, a second screw rod nut in threaded connection with the second connecting screw rod is fixedly arranged in the middle of the second moving seat, and a limiting block is fixedly arranged at the top end of the second connecting screw rod.
Preferably, the dosing assembly comprises a dosing cylinder, a dosing tube, a supporting plate, a driving motor and a stirring shaft, wherein the middle part of the bottom end of the dosing cylinder is fixedly connected with the top of the other side of the treatment box through the dosing tube, an electromagnetic valve is fixedly arranged at the top of the dosing tube, the supporting plate is fixedly arranged at the top of one side of the dosing cylinder, the driving motor is fixedly arranged at the top of the supporting plate, the stirring shaft is fixedly connected with a transmission shaft of the driving motor, and a plurality of stirring rods are fixedly arranged on the surface of the stirring shaft.
Preferably, four sliding grooves are formed in the inner wall of the filter cylinder, and four sliding blocks in sliding connection with the sliding grooves are fixedly arranged on the side of the filter disc.
Preferably, the bottom end of the drain pipe and one end of the drain pipe are both clamped and connected with a sealing cover.
Preferably, a switch panel is fixedly arranged on one side of the sedimentation tank, a first sewage pump switch, a first positive and negative rotating motor switch, a second sewage pump switch, a second positive and negative rotating motor switch, an electromagnetic valve switch and a driving motor switch are respectively arranged on the surface of the switch panel, and the first sewage pump, the first positive and negative rotating motor, the second sewage pump, the second positive and negative rotating motor, the electromagnetic valve and the driving motor are respectively electrically connected with a power supply through the first sewage pump switch, the first positive and negative rotating motor switch, the second sewage pump switch, the second positive and negative rotating motor switch, the electromagnetic valve switch and the driving motor switch.
A treatment process for a sponge municipal sewage treatment system, comprising the steps of:
s1: the sponge urban sewage is discharged into the filter cartridge through the connection of the water inlet pipe and the sewage discharge pipeline, and impurities in the sewage are filtered through the filter disc;
s2: the filtered sewage impacts the four blades, so that the connecting shaft rotates, the rotating shaft is driven to rotate under the meshing cooperation of the second bevel gear and the first bevel gear, the cleaning plate is driven to rotate, and impurities on the surface of the filter disc are cleaned by utilizing the cleaning brush at the bottom end of the cleaning plate;
s3: the first sewage pump is controlled to work through a first sewage pump switch, and the first sewage pump pumps the sewage filtered in the filter cartridge into the sedimentation tank;
s4: the pull rope is pulled downwards through the pull ring, and the filter disc is driven to move upwards under the sliding fit of the sliding groove and the sliding block, so that workers can treat impurities on the surface of the filter disc;
s5: adding a certain amount of flocculating agent into the sedimentation tank to precipitate impurities and sludge in the sewage to the bottom end of the sedimentation tank, and controlling a second sewage pump to work through a second sewage pump switch, wherein the second sewage pump discharges the precipitated sewage into the treatment tank;
s6: the first forward and backward motor is controlled to forward rotate through the first forward and backward motor switch, the first forward and backward motor can drive the first connecting screw rod to rotate under the meshing action of the driving gear and the driven gear, the first connecting screw rod and the threads of the first screw rod nut are matched to drive the two dredging plates to move in opposite directions, sediment is cleaned to the middle part of the sedimentation tank, and the sediment is discharged through the sewage discharge pipe;
s7: the second forward and backward motor is controlled to forward rotate through a second forward and backward motor switch, the second forward and backward motor drives a second connecting screw rod to rotate, the second connecting screw rod is in threaded connection with a second movable seat through a second screw rod nut, and the connecting frame is driven to move downwards under the sliding fit of the sliding seat and the sliding rail, so that the detection end is driven to move downwards, and the detection end of the PH detector is utilized to detect PH of sewage with different depths in the treatment tank;
s8: adding corresponding medicaments into the medicament adding box according to the detection value of the PH detector, controlling the solenoid valve to be opened through the solenoid valve switch, adding the medicaments in the medicament adding box into the treatment box through the medicament adding pipe, and carrying out neutralization reaction with the sewage in the treatment box;
s9: the driving motor is controlled to work through the driving motor switch, and the driving motor drives the stirring shaft to rotate, so that the stirring rod on the surface of the stirring shaft is driven to stir the medicament in the medicament adding box, and the precipitation of effective substances of the medicament is prevented;
s10: and opening a sealing cover of the drain pipe, and discharging the treated water through the drain pipe for recycling.
Compared with the related art, the sponge urban sewage treatment system and the sponge urban sewage treatment process provided by the invention have the following beneficial effects:
1. the impurities in the sewage can be filtered through the arranged filter disc, the sewage is used for impacting the four blades, the rotating shaft is driven to rotate under the meshing fit of the second bevel gear and the first bevel gear, so that the cleaning plate is driven to rotate, the impurities on the surface of the filter disc are cleaned by the cleaning brush at the bottom end of the cleaning plate, and the blockage of the filter holes of the filter disc is reduced;
2. the filter disc can be driven to move downwards under the action of the guide wheel through the pull ring and the pull rope, so that the impurities on the surface of the filter disc can be conveniently and intensively treated;
3. the two dredging plates can be driven to move in opposite directions through the arranged dredging assembly, so that sediment at the bottom end of the sedimentation tank is cleaned;
4. the PH detection of sewage with different depths in the treatment box is facilitated through the detection assembly, so that the corresponding medicament is added for treatment according to the PH value of the sewage;
5. the dosing assembly through setting up can add quantitative medicament to the inside of processing box, and the medicament composition of adding is more even.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic view of the back structure of the present invention;
FIG. 3 is a schematic top view of the present invention;
FIG. 4 is a schematic cross-sectional view of a filter cartridge according to the present invention;
FIG. 5 is a schematic view of a cleaning assembly according to the present invention;
FIG. 6 is an enlarged schematic view of the dredging assembly of the present invention;
FIG. 7 is an enlarged schematic view of the structure of FIG. 1A according to the present invention;
FIG. 8 is an enlarged schematic view of the detecting assembly according to the present invention;
fig. 9 is an enlarged schematic view of the dosing assembly of the present invention.
In the figure: 1. a filter cartridge; 2. a water inlet pipe; 3. a chute; 4. a filter tray; 401. a slide block; 5. cleaning the assembly; 501. a rotating shaft; 502. a cleaning plate; 503. a first bevel gear; 504. a mounting plate; 505. a connecting shaft; 506. a second bevel gear; 507. a connecting column; 508. a blade; 6. hanging rings; 7. a connecting ring; 8. a pull rope; 9. a guide wheel; 10. a pull ring; 11. a limiting plate; 12. a first sewage pump; 13. a first sewage suction pipe; 14. a first sewage outlet pipe; 15. a sedimentation tank; 16. a dredging assembly; 1601. a first connecting screw; 1602. a first lead screw nut; 1603. a first movable seat; 1604. a mounting rod; 1605. a dredging plate; 1606. a through groove; 1607. a driven gear; 1608. a fixing frame; 1609. a first forward/reverse rotation motor; 1610. a drive gear; 17. a blow-down pipe; 18. a support frame; 19. a second sewage pump; 20. a second sewage pumping pipe; 21. a second sewage outlet pipe; 22. a treatment box; 23. a detection assembly; 2301. a slide rail; 2302. a slide; 2303. a connecting block; 2304. a connecting frame; 2305. detecting the end head; 2306. a second movable seat; 2307. a mounting base; 2308. a second forward/reverse rotation motor; 2309. a second connecting screw rod; 2310. a second lead screw nut; 2311. a limiting block; 2312. a PH detector; 24. a dosing assembly; 2401. adding a cartridge; 2402. a dosing tube; 2403. an electromagnetic valve; 2404. a support plate; 2405. a driving motor; 2406. a stirring shaft; 2407. a stirring rod; 25. a drain pipe; 26. and a switch panel.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Example 1:
referring to fig. 1-9, the invention provides a sponge municipal sewage treatment system, which comprises a filter cartridge 1, a sedimentation tank 15 and a treatment tank 22, wherein a water inlet pipe is fixedly arranged at the top of the filter cartridge 1, a filter disc 4 is connected inside the filter cartridge 1 in a sliding manner, a cleaning component 5 is arranged on the surface of the filter disc 4, a first sewage pump 12 is arranged between the filter cartridge 1 and the sedimentation tank 15, a sewage pumping end of the first sewage pump 12 is communicated with the inside of the filter cartridge 1 through a first sewage pumping pipe 13, a sewage outlet end of the first sewage pump 12 is communicated with the inside of the sedimentation tank 15 through a first sewage outlet pipe 14, a dredging component 16 is arranged inside the sedimentation tank 15, a sewage draining pipe 17 is fixedly arranged in the middle of the bottom end of the sedimentation tank 15, supporting frames 18 are fixedly arranged at both sides of the bottom end of the sedimentation tank 15, a second sewage pumping pump 19 is communicated with the inside of the sedimentation tank 15 through a second sewage pumping pipe 20, a sewage outlet end of the second sewage pumping pump 19 is communicated with the inside of the treatment tank 22 through a second sewage outlet pipe 21, one side of the treatment tank 22 is provided with a detection component 23, and a medicine adding component 25 is arranged at one side of the treatment tank 22 is provided with a bottom of the treatment tank 22;
a hanging ring 6 is fixedly arranged on one side of the top end of the filter disc 4, the hanging ring 6 is connected with a connecting ring 7 in a hanging manner, a pull rope 8 is fixedly arranged in the middle of the connecting ring 7, a pull ring 10 is fixedly arranged at one end of the pull rope 8, a guide wheel 9 is fixedly arranged at the top of one side of the filter cartridge 1, a limit plate 11 is fixedly arranged at the top of one side of the filter cartridge 1, and the limit plate 11 is connected with the pull rope 8 in a penetrating manner;
four sliding grooves 3 are formed in the inner wall of the filter cartridge 1, and four sliding blocks 401 which are in sliding connection with the sliding grooves 3 are fixedly arranged on the side of the filter disc 4;
the bottom end of the blow-down pipe 17 and one end of the drain pipe 25 are both in clamping connection with a sealing cover;
one side of the sedimentation tank 15 is fixedly provided with a switch panel 26, the surface of the switch panel 26 is respectively provided with a first sewage pump switch and a second sewage pump switch, and the first sewage pump 12 and the second sewage pump 19 are respectively electrically connected with a power supply through the first sewage pump switch and the second sewage pump switch.
Example 2:
the cleaning assembly 5 comprises a rotating shaft 501, a cleaning plate 502, a first bevel gear 503, a mounting plate 504, a connecting shaft 505, a second bevel gear 506 and a connecting column 507, wherein the rotating shaft 501 is rotationally connected with the middle part of the filter disc 4, the cleaning plate 502 is fixedly arranged at the top end of the rotating shaft 501, a cleaning brush is fixedly arranged at the bottom end of the cleaning plate 502, the first bevel gear 503 is fixedly arranged at the bottom of the rotating shaft 501, the mounting plate 504 is fixedly arranged at one side of the bottom end of the mounting plate 3, the connecting shaft 505 is rotationally arranged at one side of the mounting plate 504, the second bevel gear 506 is fixedly arranged on the surface of the connecting shaft 505, the second bevel gear 506 is meshed and connected with the first bevel gear 503, the connecting column 507 is fixedly arranged at one end of the connecting shaft 505, and four blades 508 are fixedly arranged on the surface of the connecting column 507;
specifically, as shown in fig. 1, 2, 3, 4 and 5, the filtered sewage impacts the four blades 508, so that the connecting shaft 505 rotates, and then the second bevel gear 506 and the first bevel gear 503 are engaged to drive the rotating shaft 501 to rotate, so as to drive the cleaning plate 502 to rotate, and the cleaning brush at the bottom end of the cleaning plate 502 is used for cleaning the impurities on the surface of the filter disc 4.
Example 3:
the dredging assembly 16 comprises a first connecting screw rod 1601, two first movable seats 1603, two dredging plates 1605 and a first forward and reverse rotation motor 1609, wherein the first connecting screw rod 1601 is rotatably arranged in the sedimentation tank 15, first screw rod nuts 1602 in threaded connection with the first connecting screw rod 1601 are fixedly arranged in the middle of the two first movable seats 1603, the two dredging plates 1605 are fixedly connected with the two first movable seats 1603 respectively through mounting rods 1604, the first forward and reverse rotation motor 1609 is fixedly arranged on one side of the sedimentation tank 15 through a fixing frame 1608, a driving gear 1610 is fixedly arranged on a transmission shaft of the first forward and reverse rotation motor 1609, and a driven gear 1607 in meshed connection with the driving gear 1610 is fixedly arranged at one end of the first connecting screw rod 1601;
the wire grooves at the two ends of the first connecting screw 1601 are opposite in direction, and a plurality of through grooves 1606 are formed in the surfaces of the two dredging plates 1605;
the surface of the switch panel 26 is provided with a first forward and reverse motor switch, and the first forward and reverse motor 1609 is electrically connected with a power supply through the first forward and reverse motor switch;
specifically, as shown in fig. 1, 2, 3, 6 and 7, the first forward and reverse rotation motor 1609 is controlled to forward rotate through the first forward and reverse rotation motor switch, then under the meshing action of the driving gear 1610 and the driven gear 1607, the first forward and reverse rotation motor 1609 can drive the first connecting screw 1601 to rotate, and under the threaded cooperation of the first connecting screw 1601 and the first screw nut 1602, the two dredging plates 1605 are driven to move in opposite directions, so that the sediment is cleaned to the middle part of the sedimentation tank 15, and is discharged through the blow-off pipe 17.
Example 4:
the detection assembly 23 comprises a sliding rail 2301, a connecting block 2303, a connecting frame 2304, a second movable seat 2306, a second forward and reverse rotation motor 2308 and a PH detector 2312, wherein the sliding rail 2301 is fixedly arranged in the middle of one side of the processing box 22, the sliding seat 2302 is slidingly connected to the surface of the sliding rail 2301, the connecting block 2303 is fixedly arranged on one side of the sliding seat 2302, the connecting frame 2304 is fixedly arranged at the top end of the connecting block 2303, the PH detector 2312 is fixedly arranged on one side of the processing box 22, the PH detector 2312 is electrically connected with a detection end 2305 through a wire, the detection end 2305 is fixedly arranged at one end of the connecting frame 2304, the second movable seat 2306 is fixedly arranged on one side of the connecting block 2303, the second forward and reverse rotation motor 2308 is fixedly arranged at the bottom of one side of the processing box 22 through a mounting seat 2307, a transmission shaft of the second forward and reverse rotation motor 2308 is fixedly provided with a second connection screw rod 9, the middle of the second movable seat 2306 is fixedly provided with a second screw nut 2310 in threaded connection with the second connection screw rod 2309, and the top end of the second connection screw rod 2302309 is fixedly provided with a limiting block 2311;
the surface of the switch panel 26 is provided with a second forward and reverse motor switch, and the second forward and reverse motor 2308 is electrically connected with a power supply through the second forward and reverse motor switch;
specifically, as shown in fig. 1, 2, 3 and 8, the second forward and reverse motor 1308 is controlled to forward rotate by the second forward and reverse motor switch, then the second forward and reverse motor 1308 drives the second connecting screw 2309 to rotate, the second connecting screw 2309 is in threaded connection with the second moving seat 2306 through the second screw nut 2310, and the connecting frame 2304 is driven to move downwards under the sliding fit of the sliding seat 2302 and the sliding rail 2301, so that the detecting end 2305 is driven to move downwards, and the detecting end 2305 of the PH detector 2312 is utilized to detect the PH of the sewage with different depths in the treatment tank 22.
Example 5:
the dosing assembly 24 comprises a dosing cylinder 2401, a dosing tube 2402, a supporting plate 2404, a driving motor 2405 and a stirring shaft 2406, wherein the middle part of the bottom end of the dosing cylinder 2401 is fixedly connected with the top of the other side of the treatment box 22 through the dosing tube 2402, an electromagnetic valve 2403 is fixedly arranged at the top of the dosing tube 2402, the supporting plate 2404 is fixedly arranged at the top of one side of the dosing cylinder 2401, the driving motor 2405 is fixedly arranged at the top of the supporting plate 2404, the stirring shaft 2406 is fixedly connected with a transmission shaft of the driving motor 2405, and a plurality of stirring rods 2407 are fixedly arranged on the surface of the stirring shaft 2406;
the surface of the switch panel 26 is respectively provided with an electromagnetic valve switch and a driving motor switch, and the electromagnetic valve 2403 and the driving motor 2405 are respectively electrically connected with a power supply through the electromagnetic valve switch and the driving motor switch;
specifically, as shown in fig. 1, 2, 3 and 9, according to the detection value of the PH detector 2312, a corresponding medicament is added into the medicament adding cylinder 2401, then the solenoid valve 2403 is controlled to be opened by the solenoid valve switch, the medicament in the medicament adding cylinder 2401 is added into the treatment box 22 through the medicament adding pipe 2402 to perform neutralization reaction with the sewage in the treatment box 22, meanwhile, the driving motor 2405 is controlled to work through the driving motor switch, and the driving motor 2405 drives the stirring shaft 2406 to rotate, so that the stirring rod 2407 on the surface of the stirring shaft 2406 stirs the medicament in the medicament adding cylinder 2401, and effective substances of the medicament are prevented from precipitating.
Working principle: firstly, the sponge urban sewage is discharged into a filter cartridge 1 through a water inlet pipe 2 and a sewage discharge pipeline, and impurities in the sewage are filtered through a filter disc 4; then the filtered sewage impacts the four blades 508, so that the connecting shaft 505 rotates, the rotating shaft 501 is driven to rotate under the meshing cooperation of the second bevel gear 506 and the first bevel gear 503, the cleaning plate 502 is driven to rotate, and impurities on the surface of the filter disc 4 are cleaned by utilizing the cleaning brush at the bottom end of the cleaning plate 502; the first sewage pump 12 is controlled to work through a first sewage pump switch, and the first sewage pump 12 pumps the sewage filtered in the filter cartridge 1 into the sedimentation tank 15; then the pull rope 8 is pulled downwards through the pull ring 10, and the filter disc 4 is driven to move upwards under the sliding fit of the sliding chute 3 and the sliding block 401, so that the staff can treat impurities on the surface of the filter disc 4; secondly, adding a certain amount of flocculating agent into the sedimentation tank 15 to precipitate impurities and sludge in the sewage to the bottom end of the sedimentation tank 15, and controlling a second sewage pump 19 to work through a second sewage pump switch, wherein the second sewage pump 19 discharges the precipitated sewage into the treatment tank 22; moreover, the first forward and reverse rotation motor 1609 is controlled to forward rotate through the first forward and reverse rotation motor switch, under the meshing action of the driving gear 1610 and the driven gear 1607, the first forward and reverse rotation motor 1609 can drive the first connecting screw 1601 to rotate, under the threaded cooperation of the first connecting screw 1601 and the first screw nut 1602, the two dredging plates 1605 are driven to move in opposite directions, the sediment is cleaned to the middle part of the sedimentation tank 15, and the sediment is discharged through the blow-off pipe 17; then, the second forward and reverse rotation motor 1308 is controlled to forward rotate through the second forward and reverse rotation motor switch, the second forward and reverse rotation motor 1308 drives the second connecting screw 2309 to rotate, the second connecting screw 2309 is in threaded connection with the second moving seat 2306 through the second screw nut 2310, the connecting frame 2304 is driven to move downwards under the sliding fit of the sliding seat 2302 and the sliding rail 2301, so that the detecting end 2305 is driven to move downwards, and the detecting end 2305 of the PH detector 2312 is utilized to detect the PH of sewage with different depths in the treatment tank 22; finally, adding corresponding medicament into the medicament adding cylinder 2401 according to the detection value of the PH detector 2312, controlling the solenoid valve 2403 to be opened through the solenoid valve switch, adding the medicament in the medicament adding cylinder 2401 into the treatment box 22 through the medicament adding pipe 2402, and carrying out neutralization reaction with the sewage in the treatment box 22; meanwhile, the driving motor 2405 is controlled to work through a driving motor switch, and the driving motor 2405 drives the stirring shaft 2406 to rotate, so that the stirring rod 2407 on the surface of the stirring shaft 2406 is driven to stir the medicament in the medicament adding cylinder 2401, and the precipitation of effective substances of the medicament is prevented; the sealing cover of the drain pipe 25 is opened, and the treated water passing through the drain pipe 25 is discharged for recycling.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. The utility model provides a sponge urban sewage treatment system, includes cartridge filter (1), sedimentation tank (15) and treatment box (22), its characterized in that, the top of cartridge filter (1) is fixed and is equipped with the inlet tube, the inside sliding connection of cartridge filter (1) has filter disc (4), the surface of filter disc (4) is equipped with clearance subassembly (5), be equipped with first sewage pump (12) between cartridge filter (1) and sedimentation tank (15), the sewage pumping end of first sewage pump (12) communicates through the inside of first sewage pump (13) and cartridge filter (1), the sewage outlet end of first sewage pump (12) communicates through the inside of first sewage outlet pipe (14) and sedimentation tank (15), the inside of sedimentation tank (15) is equipped with dredging module (16), the middle part of sedimentation tank (15) bottom is fixed and is equipped with blow off pipe (17), the both sides of sedimentation tank (15) bottom are all fixed and are equipped with support frame (18), be equipped with second sewage pump (19) between sedimentation tank (15) and the inside sewage pump (22), sewage outlet end of second sewage pump (19) communicates through the inside of second sewage pump (19) and second sewage pump (22) and the inside of second sewage pump (19) communicate through the inside of second sewage pump (19, one side of handling case (22) is equipped with detection component (23), the opposite side of handling case (22) is equipped with dosing module (24), the fixed drain pipe (25) that are equipped with in bottom of handling case (22), four spouts (3) have been seted up to the inner wall of cartridge filter (1), the avris of filter disc (4) is fixed to be equipped with four slider (401) with spout (3) sliding connection, the bottom of blow off pipe (17) and the equal block of one end of drain pipe (25) is connected with sealed lid.
2. The sponge municipal sewage treatment system and treatment process according to claim 1, wherein: the cleaning assembly (5) comprises a rotating shaft (501), a cleaning plate (502), a first bevel gear (503), a mounting plate (504), a connecting shaft (505), a second bevel gear (506) and a connecting column (507), wherein the rotating shaft (501) is connected with the middle part of the filter disc (4) in a rotating mode, the cleaning plate (502) is fixedly arranged at the top end of the rotating shaft (501), a cleaning brush is fixedly arranged at the bottom of the rotating shaft (501) through the bottom end of the cleaning plate (502), the mounting plate (504) is fixedly arranged at one side of the bottom end of the mounting plate (3), the connecting shaft (505) is rotatably arranged at one side of the mounting plate (504), the second bevel gear (506) is fixedly arranged on the surface of the connecting shaft (505), the second bevel gear (506) is connected with the first bevel gear (503) in a meshed mode, the connecting column (507) is fixedly arranged at one end of the connecting shaft (505), and four blades (508) are fixedly arranged on the surface of the connecting column (507).
3. A sponge municipal sewage treatment system according to claim 1, wherein: one side on filter disc (4) top is fixed and is equipped with link (6), link (6) and link (7) articulates, the fixed stay cord (8) that are equipped with in middle part of link (7), the fixed pull ring (10) that are equipped with of one end of stay cord (8), the fixed leading wheel (9) that are equipped with in top of cartridge filter (1) one side, the fixed limiting plate (11) that is equipped with in top of cartridge filter (1) one side, limiting plate (11) alternate with stay cord (8) and are connected.
4. A sponge municipal sewage treatment system according to claim 2, wherein: the dredging assembly (16) comprises a first connecting screw rod (1601), two first movable seats (1603), two dredging plates (1605) and a first forward and reverse rotation motor (1609), wherein the first connecting screw rod (1601) is rotatably arranged inside the sedimentation tank (15), two first screw nuts (1602) in threaded connection with the first connecting screw rod (1601) are fixedly arranged in the middle of the first movable seats (1603), two dredging plates (1605) are fixedly connected with the two first movable seats (1603) through mounting rods (1604) respectively, the first forward and reverse rotation motor (1609) is fixedly arranged on one side of the sedimentation tank (15) through a fixing frame (1608), a driving gear (1610) is fixedly arranged on a transmission shaft of the first forward and reverse rotation motor (1609), and a driven gear (1607) in meshed connection with the driving gear (1610) is fixedly arranged at one end of the first connecting screw rod (1601).
5. A sponge municipal sewage treatment system according to claim 4, wherein: the wire grooves at two ends of the first connecting screw rod (1601) are opposite in direction, and the surfaces of the two dredging plates (1605) are provided with a plurality of through grooves (1606).
6. A sponge municipal sewage treatment system according to claim 4, wherein: the detection assembly (23) comprises a sliding rail (2301), a connecting block (2303), a connecting frame (2304), a second moving seat (2306), a second positive and negative rotating motor (2308) and a PH detector (2312), wherein the sliding rail (2301) is fixedly arranged at the middle part of one side of the processing box (22), the sliding seat (2302) is connected with the surface of the sliding rail (2301) in a sliding way, the connecting block (2303) is fixedly arranged at one side of the sliding seat (2302), the connecting frame (2304) is fixedly arranged at the top end of the connecting block (2303), the PH detector (2312) is fixedly arranged at one side of the processing box (22), the PH detector (2312) is electrically connected with the detection end (2305) through a wire, the detection end (2305) is fixedly arranged at one end of the connecting frame (2304), the second moving seat (2306) is fixedly arranged at one side of the connecting block (2303), the second positive and negative rotating motor (2308) is fixedly arranged at one side of the processing box (2307) through a mounting seat (2307), the second positive and negative rotating motor (2308) is fixedly arranged at the bottom of the second screw rod (2309) and the second screw rod (2309), a limiting block (2311) is fixedly arranged at the top end of the second connecting screw rod (2309).
7. A sponge municipal sewage treatment system according to claim 5, wherein: dosing assembly (24) are including dosing tube (2401), dosing tube (2402), backup pad (2404), driving motor (2405) and (mixing) shaft (2406), the middle part of dosing tube (2401) bottom pass through dosing tube (2402) with the top fixed connection of processing case (22) opposite side, the fixed solenoid valve (2403) that is equipped with in top of dosing tube (2402), backup pad (2404) are fixed to be set up the top of dosing tube (2401) one side, driving motor (2405) are fixed to be set up the top of backup pad (2404), the transmission shaft fixed connection of (mixing) shaft (2406) and driving motor (2405), the fixed surface of (mixing) shaft (2406) is equipped with a plurality of puddler (2407).
8. A sponge municipal sewage treatment system according to claim 7, wherein: one side of the sedimentation tank (15) is fixedly provided with a switch panel (26), the surface of the switch panel (26) is respectively provided with a first sewage pump switch, a first positive and negative rotation motor switch, a second sewage pump switch, a second positive and negative rotation motor switch, an electromagnetic valve switch and a driving motor switch, and the first sewage pump (12), the first positive and negative rotation motor (1609), the second sewage pump (19), the second positive and negative rotation motor (2308), the electromagnetic valve (2403) and the driving motor (2405) are respectively electrically connected with a power supply through the first sewage pump switch, the first positive and negative rotation motor switch, the second sewage pump switch, the second positive and negative rotation motor switch, the electromagnetic valve switch and the driving motor switch.
9. A treatment process for a sponge urban sewage treatment system is characterized in that: the method comprises the following steps:
s1: the sponge urban sewage is discharged into the filter cartridge (1) through the connection of the water inlet pipe (2) and the sewage discharge pipeline, and impurities in the sewage are filtered through the filter disc (4);
s2: the filtered sewage impacts the four blades (508) so as to enable the connecting shaft (505) to rotate, the second bevel gear (506) is meshed with the first bevel gear (503) to drive the rotating shaft (501) to rotate, the cleaning plate (502) is driven to rotate, and impurities on the surface of the filter disc (4) are cleaned by utilizing the cleaning brush at the bottom end of the cleaning plate (502);
s3: the first sewage pump (12) is controlled to work through a first sewage pump switch, and the first sewage pump (12) pumps the sewage filtered in the filter cartridge (1) into the sedimentation tank (15);
s4: the pull rope (8) is pulled downwards through the pull ring (10), and the filter disc (4) is driven to move upwards under the sliding fit of the sliding groove (3) and the sliding block (401), so that workers can treat impurities on the surface of the filter disc (4);
s5: adding a certain amount of flocculating agent into the sedimentation tank (15) to precipitate impurities and sludge in the sewage, enabling the impurities and the sludge to be precipitated to the bottom end of the sedimentation tank (15), and controlling a second sewage pump (19) to work through a second sewage pump switch, wherein the second sewage pump (19) discharges the precipitated sewage into the treatment box (22);
s6: the first forward and reverse rotation motor (1609) is controlled to forward rotate through the first forward and reverse rotation motor switch, under the meshing effect of the driving gear (1610) and the driven gear (1607), the first forward and reverse rotation motor (1609) can drive the first connecting screw rod (1601) to rotate, and under the threaded cooperation of the first connecting screw rod (1601) and the first screw rod nut (1602), the two dredging plates (1605) are driven to move in opposite directions, so that sediment is cleaned to the middle part of the sedimentation tank (15) and discharged through the drain pipe (17);
s7: the second forward and backward rotating motor (1308) is controlled to forward rotate through a second forward and backward rotating motor switch, the second forward and backward rotating motor (1308) drives a second connecting screw rod (2309) to rotate, the second connecting screw rod (2309) is in threaded connection with a second movable seat (2306) through a second screw rod nut (2310), a connecting frame (2304) is driven to move downwards under the sliding fit of a sliding seat (2302) and a sliding rail (2301), so that a detection end (2305) is driven to move downwards, and the detection end (2305) of a PH detector (2312) is utilized to detect the PH of sewage with different depths in a treatment box (22);
s8: adding a corresponding medicament into the medicament adding cylinder (2401) according to the detection value of the PH detector (2312), controlling the opening of the solenoid valve (2403) through the solenoid valve switch, adding the medicament in the medicament adding cylinder (2401) into the treatment box (22) through the medicament adding pipe (2402), and carrying out neutralization reaction with the sewage in the treatment box (22);
s9: the driving motor (2405) is controlled to work through the driving motor switch, the driving motor (2405) drives the stirring shaft (2406) to rotate, so that the stirring rod (2407) on the surface of the stirring shaft (2406) is driven to stir the medicament in the medicament adding cylinder (2401), and the precipitation of effective substances of the medicament is prevented;
s10: and opening a sealing cover of the drain pipe (25), and discharging the treated water through the drain pipe (25) for recycling.
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| CN202210220999.5A CN116789288A (en) | 2022-03-09 | 2022-03-09 | Sponge urban sewage treatment system and treatment process thereof |
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| CN202210220999.5A CN116789288A (en) | 2022-03-09 | 2022-03-09 | Sponge urban sewage treatment system and treatment process thereof |
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Application publication date: 20230922 |