Wastewater treatment equipment with separation and filtration functions for wastewater treatment

Abstract

The invention discloses wastewater treatment equipment with separation and filtration functions for wastewater treatment, and relates to the technical field of wastewater treatment.The wastewater treatment equipment comprises a treatment frame, a transmission treatment mechanism, a treatment discharging mechanism, a separation mechanism and a bottom layer treatment mechanism, a working frame is mounted at the top end of the treatment frame, and recovery frames are mounted on the two sides of the treatment frame; the transmission processing mechanism comprises a gathering frame head, a tooth block and a fixing ring strip, and the gathering frame head is arranged at the bottom end in an inner cavity of the working frame. In the process of treating the wastewater, the temperature of the wastewater is regulated and controlled, lipid impurities mixed in the wastewater are condensed, the lipid impurities are separated under the buoyancy action of the wastewater, and independent discharging treatment is performed after separation is completed, so that the problem that the temperature of the wastewater is too high when liquid is discharged at a relatively low temperature in the later period is avoided; after the lipid impurities are agglutinated, a discharge outlet is blocked, and normal liquid discharge in the later period is influenced.

Description

Technical Field

[0001] The invention relates to the technical field of wastewater treatment, in particular to a wastewater treatment device with separation and filtration functions for wastewater treatment. Background Art

[0002] At present, wastewater treatment is a process of treating wastewater using physical, chemical and biological methods to purify wastewater, reduce pollution, and even recycle and reuse wastewater, thereby making full use of water resources; In the existing wastewater treatment process, it is impossible to separate and treat lipid impurities in the wastewater. Even after treatment, it is impossible to separate and treat them separately. If separate separation and treatment cannot be carried out, the subsequent drainage will be blocked, affecting the normal drainage operation. In the processing process, the drainage end cannot be treated. During the processing, high-intensity impurities will accumulate at the bottom of the treatment equipment. If they are not treated, it will not only affect the subsequent drainage efficiency, but also be troublesome to treat in the later stage. In addition, in the processing process, impurities with harder texture cannot be treated. If they are not treated, they will get stuck at the connection and cause the mechanism to fail to operate normally. Summary of the invention

[0003] The object of the present invention is to provide a wastewater treatment device with separation and filtration function for wastewater treatment to solve the problems raised in the above background technology.

[0004] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a wastewater treatment device with separation and filtration function for wastewater treatment, comprising a treatment frame, a working frame is installed on the top of the treatment frame, recovery frames are installed on both sides of the treatment frame, and also includes a transmission processing mechanism, a processing and unloading mechanism, a separation mechanism and a bottom processing mechanism; The transmission processing mechanism includes a gathering frame head, a tooth block and a fixed ring bar. The gathering frame head is arranged at the bottom end of the inner cavity of the working frame, and a fixed ring bar is installed at the upper end around the inner cavity of the gathering frame head. A plurality of tooth blocks are equidistantly installed around the inner cavity of the fixed ring bar. The processing and unloading mechanism includes a movable cylinder and a rotating tube, wherein the rotating tube is movably installed in the middle of the processing frame, and a movable cylinder is movably installed at the upper middle end of the outer portion of the rotating tube, and the top end of the rotating tube passes through the processing frame and is connected to the bottom end of the gathering frame head.

[0005] Preferably, the transmission processing mechanism also includes a liquid nitrogen tank, a single-phase motor, a stabilizing rod, a rotating gear, a stabilizing shaft rod, a mounting frame rod, an annular sealing frame, a resistance heating rod, a turbofan head, a stabilizing ring groove and a stabilizing ring strip. A single-phase motor is installed at the top of the inner cavity of the working frame through a mounting seat, and a mounting frame rod is installed at the bottom of the single-phase motor. The bottom of the mounting frame rod is connected to the inner cavity of the gathering frame head around the periphery, and stabilizing shaft rods are installed on both sides of the top of the inner cavity of the working frame through bearings, and rotating gears are installed at the bottom of the stabilizing shaft rods. The rotating gear is meshed with the tooth groove formed between the tooth block and the tooth block, the bottom end of the stabilizing shaft rod passes through the middle of the rotating gear and is equipped with a turbofan head, the middle of the bottom end of the gathering frame head is provided with a circular opening, the middle of the top of the processing frame is provided with a rotating hole, an annular sealing frame is installed around the bottom end of the inner cavity of the gathering frame head, a number of resistance heating rods are equidistantly installed in the inner cavity of the annular sealing frame, a liquid nitrogen tank is installed around the inner cavity of the working frame, a solenoid valve is installed on the top of the liquid nitrogen tank, and an L-shaped nozzle is installed on the top of the solenoid valve.

[0006] Preferably, a control panel is installed at the bottom middle end of the front side of the processing frame, the single-phase motor, the resistance heating rod and the solenoid valve are electrically connected to the control panel, stabilizing ring grooves are provided around the top of the fixed ring bar, a stabilizing ring bar is slidably installed in the inner cavity of the stabilizing ring groove, stabilizing rods are installed around the top of the stabilizing ring bar, the top of the stabilizing rod is connected to the top of the inner cavity of the working frame, feed openings are provided on both sides of the top of the processing frame, feed pipe heads are installed on both sides of the top of the processing frame at positions relative to the feed openings, movable blocking plates are installed at the bottom of the recovery frame, and a discharge valve head is installed at the bottom of the processing frame.

[0007] Preferably, the material handling and unloading mechanism also includes a pushing plate, a limiting ring strip, a sealing sleeve, a pulling spring, a movable filter plate, a movable long groove, a mounting filter plate, a rubber sheet, a small electromagnetic block, a mounting ring frame, an annular limiting strip and a limiting rope. A plurality of pushing plates are equidistantly installed on the upper end around the outer periphery of the movable cylinder. The pushing plates are all triangular structures when viewed from above. A one-way valve is installed at the bottom end of the rotating tube. A limiting ring strip is installed at the middle and upper end of the outer periphery of the rotating tube. A pulling spring in a stretched state is installed at the bottom end of the limiting ring strip. The bottom end of the pulling spring is connected to the top end of the movable cylinder. A sealing sleeve is installed around the bottom end of the limiting ring strip. The bottom end of the sealing sleeve is connected to the top end of the movable cylinder. A mounting filter plate is installed at the lower end of the movable cylinder located at the pushing plate. Movable filter plates are installed on both sides of the mounting filter plate through hinges. Airbag strips are installed around the movable filter plate. The small electromagnetic block is electrically connected to the control panel.

[0008] Preferably, connecting openings are provided at the middle and lower ends of both sides of the movable cylinder, the inner cavity of the rotating tube is a hollow structure, movable long grooves are provided at the middle and upper ends of both sides of the rotating tube, and limiting ropes are installed at the bottom ends of the inner cavity of the movable long grooves, and the ends of the limiting ropes away from the movable long grooves pass through the connecting openings and are connected to the upper ends of the movable filter plate away from the mounting filter plate, and a mounting ring frame is installed at the bottom end of the movable cylinder outside the rotating tube, and small electromagnetic blocks are installed on both sides of the inner cavity of the mounting ring frame, annular limiting strips are installed around the bottom end of the movable cylinder, and magnetic rings are installed around the bottom end of the annular limiting strip, and the top of the small electromagnetic block contacts the magnetic ring, and rubber sheets are installed around the annular limiting strip, and the end of the rubber sheet away from the annular limiting strip is connected to the outside of the mounting ring frame, and recovery grooves are provided at the upper ends of both sides of the processing frame.

[0009] Preferably, the separation mechanism comprises a movable scraper bar, an annular filter plate, a movable mesh plate, a movable through groove, a multi-head pull rope, a guide pulley, a movable spring, a movable slide groove, a connecting magnetic plate, a movable slider, a working electromagnetic block, a folded sealing sheet and a movable rod, an annular filter plate is installed at the middle and lower end of the rotating tube, a plurality of mounting inclined grooves are equidistantly provided around the annular filter plate, a plurality of movable scraper bars are installed inside the mounting inclined groove, the movable scraper bars are all in an inclined structure, a plurality of movable through grooves are equidistantly provided around the outside of the annular filter plate, a movable mesh plate is movably installed inside the movable through groove, a hinge is installed on one side of the bottom end of the movable mesh plate close to the rotating tube, and the side of the hinge away from the movable mesh plate is connected to the bottom end of the annular filter plate, an oblique through hole is opened on the inner cavity of the movable through groove close to the rotating tube, and the bottom end of the annular filter plate is located on one side of the movable through groove. The transmission mechanism that the folding seat is provided with is a bottom surface of the chute, and the bottom surface of the chute is provided with a plurality of movable slots at equal distances. The movable slot has two ends, and the movable slot has two ends. The movable slot has two ends. The movable slot has two ends.

[0010] Preferably, the bottom processing mechanism includes a movable scraper, an elastic top strip, a mounting ring sleeve, a movable top rod, a movable pressure plate, a fixed filter plate, a fixed plate, a cleaning scraper, a fixed cylinder, a pressure controller, a movable mounting rod, an extrusion spring, a sealing ring sleeve and an extrusion roller. A discharge port is opened in the middle of the bottom end of the inner cavity of the processing frame, the fixed filter plate is installed inside the discharge port, mounting ring sleeves are installed on both sides of the bottom end of the rotating tube, a movable top rod is slidably installed in the inner cavity of the mounting ring sleeve, a movable pressure plate is installed between the bottom ends of the movable top rods, the bottom end of the movable pressure plate contacts with the top end of the fixed filter plate, elastic top strips in a compressed state are installed around the bottom end of the mounting ring sleeve, the bottom end of the elastic top strip is connected to the top end of the movable pressure plate, the filter holes of the annular filter plate are smaller than the filter hole size of the fixed filter plate.

[0011] Preferably, fixed plates are arranged around the bottom end of the inner cavity of the processing frame, squeezing rollers are arranged at the bottom end of the fixed plates, movable mounting rods are installed at both ends of the squeezing rollers through bearings, a movable scraper is installed on one side of the bottom end of the fixed plate, a cleaning scraper is installed on the side of the bottom end of the fixed plate close to the movable scraper, the bottom end of the cleaning scraper contacts the outside of the squeezing roller, fixed cylinders are installed on both sides of the bottom end of the fixed plate, the top ends of the movable mounting rods extend inside the fixed cylinder, the movable mounting rods are T-shaped, an squeezing spring is installed at the bottom end of the inner cavity of the fixed cylinder, the top end of the squeezing spring is connected to the top end of the movable mounting rod, a pressure controller is installed at the top end of the inner cavity of the fixed cylinder, the pressure controller is electrically connected to the control panel, sealing ring sleeves are installed around the bottom end of the fixed cylinder, and the bottom end of the sealing ring sleeve is connected to the top end of the bearing.

[0012] Compared with the prior art, the present invention has the following beneficial effects: 1. In the process of treating wastewater, the present invention condenses lipid impurities mixed in the wastewater by regulating the temperature of the wastewater, and separates and treats the lipid impurities through the buoyancy of the wastewater. After the separation, a separate discharge treatment is performed to avoid the blockage of the discharge port after the lipid impurities agglomerate when discharging liquid at a relatively cold temperature in the later stage, which affects the normal discharge in the later stage. The impurities are transported to the inside of the wastewater by air flow, which can avoid the accumulation of impurities and prevent the reagent from being unable to quickly contact the inside of the wastewater, thereby reducing the efficiency of the reaction separation. In addition, the lipid impurities mixed with the wastewater are separated and treated by regulating the temperature of the wastewater. After the discharge, a separate treatment is required, which prolongs the cycle of wastewater treatment and increases the cost of wastewater treatment. 2. In the process of treating sewage, the present invention can process impurities with larger sizes, and can process the filter end at the bottom, thereby increasing the stability and efficiency in the later discharge process, and avoiding the accumulation of impurities with larger sizes at the bottom of the treatment area during the wastewater treatment process, which not only affects the efficiency during later use, but also causes blockage when discharging. In addition, during wastewater treatment, the wastewater is subjected to multi-stage separation treatment through the filter ends with filter holes of different sizes, thereby increasing the separation capacity of impurities during wastewater treatment, improving the adequacy of the treatment process, and avoiding the problem that the impurities in the wastewater cannot be fully treated during wastewater treatment, and rework is required in the later stage, thereby increasing the cost problem during processing. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 Provides an overall structural diagram for an embodiment of the present invention; Figure 2 A structural diagram of an overall horizontal section provided by an embodiment of the present invention; Figure 3 A structural diagram of a horizontal cross-section of a working frame provided by an embodiment of the present invention; Figure 4 A side view of the structure of the fixing plate and the cleaning scraper provided in the embodiment of the present invention; Figure 5 The embodiment of the present invention provides Figure 3 The enlarged structural diagram at A in the middle; Figure 6 A structural diagram of a horizontal cross-section of the upper end of a rotating tube and a movable cylinder provided in an embodiment of the present invention; Figure 7 A top view of the structure of the push plate and the movable cylinder provided in an embodiment of the present invention; Figure 8 A horizontal cross-sectional structural diagram of a movable scraper bar and an annular filter plate provided in an embodiment of the present invention; Fig. 9 A three-dimensional structural diagram of an installed filter plate and a movable filter plate provided in an embodiment of the present invention; Fig.10 A structural diagram of a partial horizontal cross-section of an annular filter plate provided in an embodiment of the present invention; Fig.11 The embodiment of the present invention provides Fig.10 Enlarged structural diagram at point B.

[0014] In the figure: 1, processing frame; 2, working frame; 3, recovery frame; 4, transmission processing mechanism; 401, liquid nitrogen tank; 402, single-phase motor; 403, stabilizing rod; 404, rotating gear; 405, stabilizing shaft rod; 406, mounting frame rod; 407, annular sealing frame; 408, resistance heating rod; 409, gathering frame head; 410, turbofan head; 411, gear block; 412, stabilizing ring groove; 413, stabilizing ring strip; 4 14. Fixed ring strip; 5. Processing and unloading mechanism; 501. Push plate; 502. Limiting ring strip; 503. Sealing sleeve; 504. Pull spring; 505. Movable filter plate; 506. Movable cylinder; 507. Moving long slot; 508. Rotating tube; 509. Installing filter plate; 510. Rubber sheet; 511. Small electromagnetic block; 512. Installing ring frame; 513. Annular limiting strip; 514. Limiting rope; 6. Separator Structure; 601, movable scraper; 602, annular filter plate; 603, movable mesh plate; 604, movable through slot; 605, multi-head pull rope; 606, guide pulley; 607, mobile spring; 608, mobile slide; 609, connecting magnetic plate; 610, mobile slider; 611, working electromagnetic block; 612, folding sealing sheet; 613, mobile rod; 7, bottom processing mechanism; 701, movable scraper; 702, elastic top strip; 703, mounting ring sleeve; 704, movable push rod; 705, movable pressure plate; 706, fixed filter plate; 707, fixed plate; 708, cleaning scraper; 709, fixed cylinder; 710, pressure controller; 711, movable mounting rod; 712, extrusion spring; 713, sealing ring sleeve; 714, extrusion roller; 8, feed pipe head; 9, recovery slot; 10, movable blocking plate; 11, airbag strip; 12, discharge valve head. DETAILED DESCRIPTION

[0015] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0016] See also Figure 1-11 The present invention provides a technical solution: a wastewater treatment device with separation and filtration function for wastewater treatment, comprising a treatment frame 1, a working frame 2 is installed on the top of the treatment frame 1, recovery frames 3 are installed on both sides of the treatment frame 1, and also includes a transmission processing mechanism 4, a processing and unloading mechanism 5, a separation mechanism 6 and a bottom processing mechanism 7; The transmission processing mechanism 4 includes a gathering frame head 409, a tooth block 411 and a fixed ring strip 414. The gathering frame head 409 is arranged at the bottom end of the inner cavity of the working frame 2, and a fixed ring strip 414 is installed at the upper end around the inner cavity of the gathering frame head 409. A plurality of tooth blocks 411 are equidistantly installed around the inner cavity of the fixed ring strip 414. The processing unloading mechanism 5 includes a movable cylinder 506 and a rotating tube 508. The rotating tube 508 is movably installed in the middle of the processing frame 1. The movable cylinder 506 is movably installed at the upper middle end of the rotating tube 508. The top end of the rotating tube 508 passes through the processing frame 1 and is connected to the bottom end of the gathering frame head 409.

[0017] The transmission processing mechanism 4 also includes a liquid nitrogen tank 401, a single-phase motor 402, a stabilizing rod 403, a rotating gear 404, a stabilizing shaft rod 405, a mounting rod 406, an annular sealing frame 407, a resistance heating rod 408, a turbofan head 410, a stabilizing ring groove 412 and a stabilizing ring strip 413. The single-phase motor 402 is installed at the top of the inner cavity of the working frame 2 through a mounting seat, and the mounting rod 406 is installed at the bottom of the single-phase motor 402. The bottom of the mounting rod 406 is connected to the inner cavity of the gathering frame head 409 around the periphery, and the stabilizing shaft rod 405 is installed on both sides of the top of the inner cavity of the working frame 2 through bearings. The bottom of the stabilizing shaft rod 405 is A rotating gear 404 is installed, and the rotating gear 404 is meshed with the tooth block 411 and the tooth groove formed between the tooth block 411. The bottom end of the stabilizing shaft 405 passes through the middle of the rotating gear 404 and is installed with a turbofan head 410. A round opening is opened in the middle of the bottom end of the gathering frame head 409, and a rotating hole is opened in the middle of the top of the processing frame 1. An annular sealing frame 407 is installed around the bottom end of the inner cavity of the gathering frame head 409, and a plurality of resistance heating rods 408 are equidistantly installed in the inner cavity of the annular sealing frame 407. A liquid nitrogen tank 401 is installed around the inner cavity of the working frame 2, and a solenoid valve is installed on the top of the liquid nitrogen tank 401, and an L-shaped nozzle is installed on the top of the solenoid valve; A control panel is installed at the bottom of the middle of the front side of the processing frame 1, and the single-phase motor 402, the resistance heating rod 408 and the solenoid valve are electrically connected to the control panel. A stabilizing ring groove 412 is provided around the top of the fixed ring bar 414, and a stabilizing ring bar 413 is slidably installed in the inner cavity of the stabilizing ring groove 412. A stabilizing rod 403 is installed around the top of the stabilizing ring bar 413, and the top of the stabilizing rod 403 is connected to the top of the inner cavity of the working frame 2. Feed ports are provided on both sides of the top of the processing frame 1, and feed pipe heads 8 are installed on both sides of the top of the processing frame 1 at positions relative to the feed ports. A movable plugging plate 10 is installed at the bottom of the recovery frame 3, and a discharge valve head 12 is installed at the bottom of the processing frame 1; The specific implementation method is as follows: when the wastewater is treated, the single-phase motor 402 is started to drive the mounting rod 406 to rotate, and the gathering frame head 409 is driven to rotate by the mounting rod 406, which drives the rotating tube 508 to rotate. When the gathering frame head 409 rotates, the fixed ring bar 414 is driven to rotate, and the gear block 411 is rotated. The rotating gear 404 is driven to rotate by the gear block 411, which drives the stabilizing shaft rod 405 and the turbofan head 410 to rotate. The turbofan head 410 generates airflow in the inner cavity of the gathering frame head 409, and the airflow is transported to the inside of the treatment frame 1 through the rotating tube 508, thereby increasing the sufficiency and reaction efficiency of the contact between the reagent and the wastewater. When the fixed ring bar 414 rotates, the stabilizing ring groove 412 slides outside the stabilizing ring bar 413, increasing the fixed ring bar 414 and the gathering frame head 409 rotate. When the efficiency of the reaction between the reagent and the wastewater is improved, the resistance heating rod 408 is started to make the annular sealing frame 407 generate heat. When the airflow passes through the annular sealing frame 407, the airflow forms a hot airflow, and the hot airflow is transported to the inside of the processing frame 1 to heat the wastewater and increase the efficiency of the reaction between the reagent and the wastewater. When the reagent reaction is completed, the solenoid valve is started to transport the liquid nitrogen in the liquid nitrogen tank 401 to the inside of the gathering frame head 409 to contact the airflow, and then the cold airflow is transported to the inside of the rotating tube 508, so that the cold airflow is transported to the inside of the processing frame 1, and the cold airflow is contacted with the wastewater, so that the lipid impurities in the wastewater are condensed, and the condensed lipid impurities are floated to the upper end of the inner cavity of the processing frame 1; The material handling mechanism 5 also includes a push plate 501, a limit ring strip 502, a sealing sleeve 503, a pulling spring 504, a movable filter plate 505, a movable long slot 507, a mounting filter plate 509, a rubber sheet 510, a small electromagnetic block 511, a mounting ring frame 512, an annular limit strip 513 and a limit rope 514. A plurality of push plates 501 are equidistantly installed on the upper end of the outer periphery of the movable cylinder 506. The push plates 501 are triangular structures when viewed from above. A one-way valve is installed at the bottom of the rotating tube 508. A limit ring strip 502 is installed on the middle and upper end of the outer portion of the rotating tube 508. , a pulling spring 504 in a stretched state is installed at the bottom of the limiting ring strip 502, and the bottom of the pulling spring 504 is connected to the top of the movable cylinder 506. A sealing sleeve 503 is installed around the bottom of the limiting ring strip 502, and the bottom of the sealing sleeve 503 is connected to the top of the movable cylinder 506. The movable cylinder 506 is located at the lower end of the push plate 501 and is installed with a mounting filter plate 509. Both sides of the mounting filter plate 509 are installed with movable filter plates 505 through hinges. The movable filter plate 505 is installed with airbag strips 11 around it, and the small electromagnetic block 511 is electrically connected to the control panel; A connecting opening is provided at the middle and lower ends of both sides of the movable cylinder 506, the inner cavity of the rotating tube 508 is a hollow structure, a movable long groove 507 is provided at the middle and upper ends of both sides of the rotating tube 508, and a limit rope 514 is installed at the bottom end of the inner cavity of the movable long groove 507, and the end of the limit rope 514 away from the movable long groove 507 passes through the connecting opening and is connected to the upper end of the movable filter plate 505 away from the installation filter plate 509, and the outside of the rotating tube 508 is located at the bottom end of the movable cylinder 506. A mounting ring frame 512 is installed on both sides of the inner cavity of the mounting ring frame 512. Annular limit strips 513 are installed around the bottom end of the movable cylinder 506, and the annular limit strips 514 are installed around the bottom end of the movable cylinder 506. Magnetic rings are installed around the bottom of 13, and the top of the small electromagnetic block 511 is in contact with the magnetic ring. Rubber sheets 510 are installed around the annular limiting strip 513, and one end of the rubber sheet 510 away from the annular limiting strip 513 is connected to the outside of the mounting ring frame 512. Recovery grooves 9 are opened at the upper ends of both sides of the processing frame 1, and movable slide grooves are opened at the middle and upper ends of the front and rear sides of the rotating tube 508, and a movable slider is slidably installed at the bottom of the inner cavity of the movable slide groove. The end of the movable slider away from the movable slide groove is connected to the inner cavity of the movable cylinder 506. When the movable cylinder 506 moves, it drives the movable slider to slide in the inner cavity of the movable slide groove, thereby increasing the flexibility and stability of the movable cylinder 506 when moving; The specific implementation method is as follows: after the lipid impurities in the wastewater condense and float to the upper end of the processing frame 1 by buoyancy, the circuit of the small electromagnetic block 511 is disconnected through the control panel, so that the small electromagnetic block 511 loses its magnetism, and the annular limit strip 513 and the movable cylinder 506 lose their restraining force, and the movable cylinder 506 is driven to move upward by the pulling spring 504 in a stretched state, and the push plate 501 and the installation filter plate 509 are driven to move upward, so that the push plate 501 moves to the position of the recovery slot 9. When the movable cylinder 506 moves upward, since the bottom end of the limit rope 514 is fixedly connected to the movable long slot 507, At the bottom of the inner cavity, the limiting rope 514 will generate traction on the movable filter plates 505 on both sides, and drive the bottom of the movable filter plates 505 to move upward in a fan-shaped route with the hinge as the axis. After the movement, the movable filter plates 505 on both sides are in a horizontal state. When the movable filter plate 505 is unfolded, a circular plate structure is formed between the movable filter plate 505 and the installed filter plate 509. After moving upward, the condensed lipid impurities are moved to the horizontal position of the recovery groove 9. Since the pushing plate 501 is a triangular structure, when the pushing plate 501 rotates, the condensed lipid impurities will be pushed to the position of the recovery groove 9, and the lipid impurities will be separately recovered through the recovery frame 3.

[0018] The separation mechanism 6 includes a movable scraper 601, an annular filter plate 602, an movable mesh plate 603, an movable through groove 604, a multi-head pull rope 605, a guide pulley 606, a movable spring 607, a movable slide groove 608, a connecting magnetic plate 609, a movable slider 610, a working electromagnetic block 611, a folded sealing sheet 612 and a moving rod 613. An annular filter plate 602 is installed at the lower end of the rotating tube 508. A plurality of mounting inclined grooves are evenly spaced around the annular filter plate 602. A plurality of movable scrapers 601 are installed inside the mounting inclined grooves. The movable scrapers 601 are all inclined. A plurality of movable scrapers 601 are evenly spaced around the outer periphery of the annular filter plate 602 are evenly spaced. A movable through slot 604 is provided, and a movable mesh plate 603 is movably installed inside the movable through slot 604. A hinge is installed on the side of the bottom end of the movable mesh plate 603 close to the rotating tube 508, and the side of the hinge away from the movable mesh plate 603 is connected to the bottom end of the annular filter plate 602. An oblique through hole is provided on the side of the inner cavity of the movable through slot 604 close to the rotating tube 508. A guide pulley 606 is installed on the side of the bottom end of the annular filter plate 602 located at the movable through slot 604. A plurality of movable slide grooves 608 are equidistantly provided around the side of the bottom end of the annular filter plate 602 close to the rotating tube 508, and working electromagnetic blocks are installed at both ends of the inner cavity of the movable slide groove 608. 611, the working electromagnetic block 611 is electrically connected to the control panel, a moving slider 610 is slidably installed at one end of the inner cavity of the moving slide 608 close to the rotating tube 508, a moving rod 613 is installed at the bottom of the moving slider 610, a multi-head pull rope 605 is installed at the bottom of the moving rod 613, and the multi-head pull rope 605 away from the moving rod 613 passes through the outside of the guide pulley 606 and the inside of the oblique through hole and is connected to the upper end of one side of the movable mesh plate 603, connecting magnetic plates 609 are installed on both sides of the moving slider 610, and a folding sealing sheet 612 is installed on the bottom end of the annular filter plate 602 close to the rotating tube 508. The side of the sheet 612 away from the rotating tube 508 passes through the bottom end of the moving rod 613 and the bottom end of the moving slide 608 to connect with the annular filter plate 602. One end of the folded sealing sheet 612 is located directly below the moving slide 608. The magnetic field generated by the working electromagnetic block 611 away from the rotating tube 508 when started is positive, and the magnetic field of the connecting magnetic plate 609 away from the rotating tube 508 is positive. When the working electromagnetic block 611 away from the rotating tube 508 is started during resetting, it will repel the connecting magnetic plate 609 and push the moving slider 610 to move toward the rotating tube 508, thereby increasing the efficiency during resetting. The specific implementation is as follows: when the rotating tube 508 rotates, the annular filter plate 602 and the movable scraper 601 are driven to rotate, and the inner cavity of the processing frame 1 is rubbed by the movable scraper 601 to prevent impurities from being attached to the inner cavity of the processing frame 1, which will require manual processing in the later stage, reducing the efficiency when it is used again, and when the annular filter plate 602 rotates, it can prevent impurities from accumulating on the upper end of the annular filter plate 602 and affecting the normal flow of the liquid. When the drainage is completed and the impurities accumulated are discharged, the power supply of the working electromagnetic block 611 close to the side of the rotating tube 508 is disconnected, so that the working electromagnetic block 611 loses its magnetism, and the moving slider 610 loses its restraint force, and the moving spring in a stretched state is used to release the impurities. 607 drives the movable slider 610 to slide inside the movable slide groove 608, and drives the movable rod 613 to move to the side away from the rotating tube 508, so that the multi-head pull rope 605 is in a loose state, and the movable mesh plate 603 loses its restraint force, and the movable mesh plate 603 is moved downward away from the rotating tube 508 with the hinge as the axis, so that the inside of the movable through groove 604 is in an unobstructed state, and then the annular filter plate 602 is rotated to move the accumulated impurities and move them to the position of the movable through groove 604 for discharge and unloading. During wastewater treatment, the separation efficiency is improved by rotation, and the impurities accumulated on the filter end can be automatically processed, thereby improving the efficiency of the filter end.

[0019] The bottom processing mechanism 7 includes a movable scraper 701, an elastic top strip 702, a mounting ring sleeve 703, a movable top rod 704, a movable pressure plate 705, a fixed filter plate 706, a fixed plate 707, a cleaning scraper 708, a fixed cylinder 709, a pressure controller 710, a movable mounting rod 711, an extrusion spring 712, a sealing ring sleeve 713 and an extrusion roller 714. A discharge port is opened in the middle of the bottom end of the inner cavity of the processing frame 1, and the fixed filter plate 706 is installed inside the discharge port. The rotating tube 5 08. Both sides of the bottom end are installed with mounting rings 703, and a movable top rod 704 is slidably installed in the inner cavity of the mounting rings 703. A movable pressure plate 705 is installed between the bottom ends of the movable top rods 704. The bottom end of the movable pressure plate 705 contacts the top end of the fixed filter plate 706. Elastic top strips 702 in a compressed state are installed around the bottom end of the mounting rings 703. The bottom end of the elastic top strip 702 is connected to the top end of the movable pressure plate 705. The filter hole of the annular filter plate 602 is smaller than the filter hole size of the fixed filter plate 706. The bottom of the inner cavity of the processing frame 1 is surrounded by fixed plates 707, and the bottom of the fixed plates 707 is provided with squeezing rollers 714. Both ends of the squeezing rollers 714 are provided with movable mounting rods 711 through bearings. A movable scraper 701 is installed on one side of the bottom of the fixed plate 707. A cleaning scraper 708 is installed on one side of the bottom of the fixed plate 707 close to the movable scraper 701. The bottom of the cleaning scraper 708 is in contact with the outside of the squeezing roller 714. Fixed cylinders 709 are installed on both sides of the bottom of the fixed plate 707. The top of the movable mounting rod 711 extends into the fixed cylinder 709. The movable mounting rod 711 is in a T-shaped structure. An extrusion spring 712 is installed at the bottom of the inner cavity of the fixed cylinder 709. The top of the extrusion spring 712 is connected to the top of the movable mounting rod 711. A pressure controller 710 is installed at the top of the inner cavity of the fixed cylinder 709. The pressure controller 710 is electrically connected to the control panel. A sealing ring sleeve 713 is installed around the bottom of the fixed cylinder 709. The bottom of the sealing ring sleeve 713 is connected to the top of the bearing. The specific implementation is as follows: when the rotating tube 508 rotates, the movable top rod 704 is driven to rotate by the installation ring sleeve 703, and the movable pressure plate 705 is driven to rotate and clean the upper end of the fixed filter plate 706, and the elastic pressure of the elastic top strip 702 makes the movable pressure plate 705 and the fixed filter plate 706 contact more closely, and in the process, the friction force generated between the bottom end of the movable pressure plate 705 and the top end of the fixed filter plate 706 is used to grind the impurities accumulated on the top end of the fixed filter plate 706, and the discharge efficiency is increased by the rotation and stirring of the movable pressure plate 705 to avoid the situation that the upper end of the fixed filter plate 706 is blocked by excessive accumulation of impurities, and the rotating tube 508 drives several fixed plates 707 to rotate, and the fixed plates 707 drive the movable scraper The plate 701 and the squeezing roller 714 rotate, and the movable mounting rod 711 is driven to move downward through the squeezing spring 712 in a stretched state, and the squeezing roller 714 is driven to move downward, thereby increasing the squeezing force between the squeezing roller 714 and the bottom end of the inner cavity of the processing frame 1. When the squeezing roller 714 rotates and squeezes at the bottom end of the inner cavity of the processing frame 1, the harder impurities accumulated at the bottom end of the inner cavity of the processing frame 1 are crushed, and after crushing, the bottom end of the inner cavity of the processing frame 1 is processed by the cleaning scraper 708. If impurities with strong adhesion accumulate at the bottom end of the processing frame 1, when they come into contact with the squeezing roller 714, the squeezing roller 714 and the movable mounting rod 711 are driven to move upward, and the top end of the movable mounting rod 711 is brought into contact with the pressure controller 710, triggering the control panel to alarm.

[0020] Working principle: When the wastewater is treated, the single-phase motor 402 is started to drive the mounting rod 406 to rotate, and the mounting rod 406 drives the gathering frame head 409 to rotate, which drives the rotating tube 508 to rotate. When the gathering frame head 409 rotates, the fixed ring bar 414 is driven to rotate, and the gear block 411 is rotated. The rotating gear 404 is driven to rotate by the gear block 411, which drives the stabilizing shaft rod 405 and the turbofan head 410 to rotate. The turbofan head 410 generates airflow in the inner cavity of the gathering frame head 409, so that the airflow is transported to the inside of the treatment frame 1 through the rotating tube 508, thereby increasing the sufficiency and reaction efficiency of the contact between the reagent and the wastewater. When the fixed ring bar 414 rotates, the stabilizing ring groove 412 slides outside the stabilizing ring bar 413, increasing the fixed ring bar 414 and the gathering frame head 409 rotate. When the efficiency of the reaction between the reagent and the wastewater is improved, the resistance heating rod 408 is started to make the annular sealing frame 407 generate heat. When the airflow passes through the annular sealing frame 407, the airflow forms a hot airflow, and the hot airflow is transported to the inside of the processing frame 1 to heat the wastewater and increase the efficiency of the reaction between the reagent and the wastewater. When the reagent reaction is completed, the solenoid valve is started to transport the liquid nitrogen in the liquid nitrogen tank 401 to the inside of the gathering frame head 409 to contact the airflow, and then the cold airflow is transported to the inside of the rotating tube 508, so that the cold airflow is transported to the inside of the processing frame 1, and the cold airflow is contacted with the wastewater, so that the lipid impurities in the wastewater are condensed, and the condensed lipid impurities are floated to the upper end of the inner cavity of the processing frame 1; After the lipid impurities in the wastewater condense and float to the upper end of the processing frame 1 by buoyancy, the circuit of the small electromagnetic block 511 is disconnected through the control panel, so that the small electromagnetic block 511 loses its magnetism, and the annular limit strip 513 and the movable cylinder 506 lose their restraining force, and the movable cylinder 506 is driven to move upward by the pulling spring 504 in a stretched state, and the push plate 501 and the installation filter plate 509 are driven to move upward, so that the push plate 501 moves to the position of the recovery slot 9. When the movable cylinder 506 moves upward, since the bottom end of the limit rope 514 is fixedly connected to the bottom end of the inner cavity of the movable long slot 507, The limiting rope 514 will generate traction on the movable filter plates 505 on both sides, and drive the bottom end of the movable filter plates 505 to move upward in a fan-shaped route with the hinge as the axis. After the movement, the movable filter plates 505 on both sides are in a horizontal state. When the movable filter plate 505 is unfolded, a circular plate structure is formed between the movable filter plate 505 and the installed filter plate 509. After moving upward, the condensed lipid impurities are moved to the horizontal position of the recovery groove 9. Since the pushing plate 501 is a triangular structure, when the pushing plate 501 rotates, the condensed lipid impurities will be pushed to the position of the recovery groove 9, and the lipid impurities will be separately recovered through the recovery frame 3.

[0021] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0022] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A wastewater treatment device with separation and filtration function for wastewater treatment, comprising a treatment frame (1), a working frame (2) is installed on the top of the treatment frame (1), and recovery frames (3) are installed on both sides of the treatment frame (1), characterized in that: It also includes a transmission processing mechanism (4), a processing and unloading mechanism (5), a separation mechanism (6) and a bottom processing mechanism (7); The transmission processing mechanism (4) comprises a gathering frame head (409), a tooth block (411) and a fixed ring strip (414); the gathering frame head (409) is arranged at the bottom end of the inner cavity of the working frame (2); the fixing ring strip (414) is installed at the upper end around the inner cavity of the gathering frame head (409); and a plurality of tooth blocks (411) are installed equidistantly around the inner cavity of the fixing ring strip (414); The processing and unloading mechanism (5) comprises a movable cylinder (506) and a rotating tube (508), wherein the rotating tube (508) is movably mounted in the middle of the processing frame (1), and the movable cylinder (506) is movably mounted on the upper middle end of the outer portion of the rotating tube (508), and the top end of the rotating tube (508) passes through the processing frame (1) and is connected to the bottom end of the gathering frame head (409).

2. The wastewater treatment equipment with separation and filtration function for wastewater treatment according to claim 1 is characterized in that: The transmission processing mechanism (4) also includes a liquid nitrogen tank (401), a single-phase motor (402), a stabilizing rod (403), a rotating gear (404), a stabilizing shaft rod (405), a mounting frame rod (406), an annular sealing frame (407), a resistance heating rod (408), a turbofan head (410), a stabilizing ring groove (412) and a stabilizing ring strip (413). The top of the inner cavity of the working frame (2) is equipped with a single-phase motor (402) through a mounting seat, and the bottom of the single-phase motor (402) is equipped with a mounting frame rod (406). The bottom of the mounting frame rod (406) is connected to the inner cavity of the gathering frame head (409) around the periphery. Stabilizing shaft rods (405) are installed on both sides of the top of the inner cavity of the working frame (2) through bearings. The stabilizing shaft rods (405) A rotating gear (404) is installed at the bottom end, and the rotating gear (404) is meshed with the tooth block (411) and the tooth groove formed between the tooth block (411); the bottom end of the stabilizing shaft (405) passes through the middle of the rotating gear (404) and is installed with a turbofan head (410); a round opening is opened in the middle of the bottom end of the gathering frame head (409); a rotating hole is opened in the middle of the top of the processing frame (1); an annular sealing frame (407) is installed around the bottom end of the inner cavity of the gathering frame head (409); a plurality of resistance heating rods (408) are equidistantly installed in the inner cavity of the annular sealing frame (407); a liquid nitrogen tank (401) is installed around the inner cavity of the working frame (2); a solenoid valve is installed at the top of the liquid nitrogen tank (401), and an L-shaped nozzle is installed at the top of the solenoid valve.

3. A wastewater treatment equipment with separation and filtration function for wastewater treatment according to claim 2, characterized in that: A control panel is installed at the bottom of the middle part of the front side of the processing frame (1); the single-phase motor (402), the resistance heating rod (408) and the solenoid valve are electrically connected to the control panel; a stabilizing ring groove (412) is provided around the top of the fixing ring strip (414); a stabilizing ring strip (413) is slidably installed in the inner cavity of the stabilizing ring groove (412); a stabilizing rod (403) is installed around the top of the stabilizing ring strip (413); the top of the stabilizing rod (403) is connected to the top of the inner cavity of the working frame (2); feed openings are provided on both sides of the top of the processing frame (1); feed pipe heads (8) are installed on both sides of the top of the processing frame (1) at positions relative to the feed openings; movable blocking plates (10) are installed at the bottom of the recovery frame (3); and a discharge valve head (12) is installed at the bottom of the processing frame (1).

4. The wastewater treatment equipment with separation and filtration function for wastewater treatment according to claim 1, characterized in that: The processing and unloading mechanism (5) further comprises a pushing plate (501), a limiting ring strip (502), a sealing sleeve (503), a pulling spring (504), a movable filter plate (505), a movable long groove (507), a mounting filter plate (509), a rubber sheet (510), a small electromagnetic block (511), a mounting ring frame (512), an annular limiting strip (513) and a limiting rope (514). A plurality of pushing plates (501) are equidistantly mounted on the upper end of the outer periphery of the movable cylinder (506). The pushing plates (501) are triangular structures when viewed from above. A one-way valve is mounted on the bottom end of the rotating tube (508). A A limit ring strip (502) is provided, a pulling spring (504) in a stretched state is installed at the bottom end of the limit ring strip (502), the bottom end of the pulling spring (504) is connected to the top end of the movable cylinder (506), a sealing sleeve (503) is installed around the bottom end of the limit ring strip (502), the bottom end of the sealing sleeve (503) is connected to the top end of the movable cylinder (506), a mounting filter plate (509) is installed at the lower end of the movable cylinder (506) located at the push plate (501), movable filter plates (505) are installed on both sides of the mounting filter plate (509) through hinges, and airbag strips (11) are installed around the movable filter plate (505).

5. The wastewater treatment equipment with separation and filtration function for wastewater treatment according to claim 4 is characterized in that: The movable cylinder (506) is provided with a connecting opening at the middle and lower ends of both sides. The inner cavity of the rotating tube (508) is a hollow structure. The movable long grooves (507) are provided at the middle and upper ends of both sides of the rotating tube (508). The bottom ends of the inner cavities of the movable long grooves (507) are provided with limiting ropes (514). The ends of the limiting ropes (514) away from the movable long grooves (507) pass through the connecting opening and are connected to the upper ends of the movable filter plates (505) away from the installation filter plates (509). The outer portion of the rotating tube (508) is provided with a mounting ring frame (514) at the bottom end of the movable cylinder (506). 12), small electromagnetic blocks (511) are installed on both sides of the inner cavity of the mounting ring frame (512), an annular limiting strip (513) is installed around the bottom end of the movable cylinder (506), a magnetic ring is installed around the bottom end of the annular limiting strip (513), the top of the small electromagnetic block (511) is in contact with the magnetic ring, a rubber sheet (510) is installed around the annular limiting strip (513), and one end of the rubber sheet (510) away from the annular limiting strip (513) is connected to the outside of the mounting ring frame (512), and recovery grooves (9) are opened at the upper ends of both sides of the processing frame (1).

6. The wastewater treatment equipment with separation and filtration function for wastewater treatment according to claim 3 is characterized in that: The separation mechanism (6) comprises a movable scraper (601), an annular filter plate (602), a movable mesh plate (603), a movable through slot (604), a multi-head pull rope (605), a guide pulley (606), a movable spring (607), a movable slide slot (608), a connecting magnetic plate (609), a movable slider (610), a working electromagnetic block (611), a folded sealing sheet (612) and a movable rod (613). The lower end of the rotating tube (508) is installed with an annular filter plate (602). The annular filter plate (602) is provided with a plurality of installation inclined slots at equal intervals around the periphery. A plurality of the movable scrapers (601) are installed on the installation Inside the inclined groove, the movable scraper strips (601) are all inclined structures, a plurality of movable through grooves (604) are equidistantly provided around the outside of the annular filter plate (602), and a movable mesh plate (603) is movably installed inside the movable through groove (604), a hinge is installed on the side of the bottom end of the movable mesh plate (603) close to the rotating tube (508), and the side of the hinge away from the movable mesh plate (603) is connected to the bottom end of the annular filter plate (602), an inclined through hole is opened on the side of the inner cavity of the movable through groove (604) close to the rotating tube (508), and the bottom end of the annular filter plate (602) is located on the side of the movable through groove (604) A guide pulley (606) is installed. A plurality of movable slide grooves (608) are equidistantly provided around one side of the bottom end of the annular filter plate (602) close to the rotating tube (508). Working electromagnetic blocks (611) are installed at both ends of the inner cavity of the movable slide groove (608). The working electromagnetic blocks (611) are electrically connected to the control panel. A movable slider (610) is slidably installed at one end of the inner cavity of the movable slide groove (608) close to the rotating tube (508). A movable rod (613) is installed at the bottom end of the movable slider (610). A multi-head pull rope (605) is installed at the bottom end of the movable rod (613). The multi-head pull rope (605) ) away from the moving rod (613) respectively passes through the outside of the guide pulley (606) and the inside of the oblique through hole to be connected to the upper end of one side of the movable mesh plate (603), and connecting magnetic plates (609) are installed on both sides of the moving slider (610), and a folding sealing sheet (612) is installed on the side of the bottom end of the annular filter plate (602) close to the rotating tube (508), and the folding sealing sheet (612) away from the rotating tube (508) passes through the bottom end of the moving rod (613) and the bottom end of the moving slide groove (608) to be connected to the annular filter plate (602), and one end of the folding sealing sheet (612) is located directly below the moving slide groove (608).

7. A wastewater treatment equipment with separation and filtration function for wastewater treatment according to claim 6, characterized in that: The bottom processing mechanism (7) comprises a movable scraper (701), an elastic top strip (702), a mounting ring sleeve (703), a movable top rod (704), a movable pressure plate (705), a fixed filter plate (706), a fixed plate (707), a cleaning scraper (708), a fixed cylinder (709), a pressure controller (710), a movable mounting rod (711), an extrusion spring (712), a sealing ring sleeve (713) and an extrusion roller (714). A discharge port is provided in the middle of the bottom end of the inner cavity of the processing frame (1), the fixed filter plate (706) is mounted inside the discharge port, and the rotating tube Both sides of the bottom end of (508) are installed with mounting rings (703), and a movable top rod (704) is slidably installed in the inner cavity of the mounting ring (703). A movable pressure plate (705) is installed between the bottom ends of the movable top rod (704), and the bottom end of the movable pressure plate (705) is in contact with the top end of the fixed filter plate (706). Elastic top strips (702) in a compressed state are installed around the bottom end of the mounting ring (703), and the bottom end of the elastic top strip (702) is connected to the top end of the movable pressure plate (705). The filter hole of the annular filter plate (602) is smaller than the filter hole size of the fixed filter plate (706).

8. The wastewater treatment equipment with separation and filtration function for wastewater treatment according to claim 7, characterized in that: The bottom of the inner cavity of the processing frame (1) is surrounded by fixed plates (707), the bottom of the fixed plates (707) is provided with squeezing rollers (714), both ends of the squeezing rollers (714) are provided with movable mounting rods (711) via bearings, one side of the bottom of the fixed plates (707) is provided with a movable scraper (701), the bottom of the fixed plates (707) is provided with a cleaning scraper (708) on one side close to the movable scraper (701), the bottom of the cleaning scraper (708) is in contact with the outside of the squeezing roller (714), and both sides of the bottom of the fixed plates (707) are provided with fixed cylinders (709). ), the top end of the movable mounting rod (711) extends into the interior of the fixed cylinder (709), the movable mounting rod (711) is in a T-shaped structure, an extrusion spring (712) is installed at the bottom end of the inner cavity of the fixed cylinder (709), the top end of the extrusion spring (712) is connected to the top end of the movable mounting rod (711), a pressure controller (710) is installed at the top end of the inner cavity of the fixed cylinder (709), the pressure controller (710) is electrically connected to the control panel, and a sealing ring sleeve (713) is installed around the bottom end of the fixed cylinder (709), and the bottom end of the sealing ring sleeve (713) is connected to the top end of the bearing.

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