CN111039445A

CN111039445A - Integrated water treatment equipment

Info

Publication number: CN111039445A
Application number: CN201911241744.1A
Authority: CN
Inventors: 万涛
Original assignee: Shenzhen Qianhaidiyang Environmental Protection Technology Co Ltd
Current assignee: Shenzhen Taiyang Environmental Protection Technology Co.,Ltd.
Priority date: 2019-12-06
Filing date: 2019-12-06
Publication date: 2020-04-21
Anticipated expiration: 2039-12-06
Also published as: CN111039445B

Abstract

The invention provides an integrated water treatment device, comprising: the device comprises a sewage collecting box, a cavitation treatment box, a filter box and a clear water box; when the device is used, the sewage collecting box is used for collecting and precipitating sewage, then the precipitated sewage is guided to the cavitation treatment box through a pipeline, the cavitation treatment box carries out purification treatment on the water guided by the sewage collecting box by using a cavitation effect, and the purified water flows into the clear water box after being filtered again by the filter box and is used by people; according to the invention, the cavitation treatment box is compact in structural design, so that the occupied area is reduced by 60% compared with that of the traditional biological pool, the organic matters in the sewage are removed by utilizing the cavitation effect, the efficiency is high and stable, the purification efficiency is greatly improved, and the secondary pollution caused by the traditional ozone purification is reduced.

Description

Integrated water treatment equipment

Technical Field

The invention relates to the technical field of wastewater treatment, in particular to integrated water treatment equipment.

Background

At present, the existing biological degradation method is mostly adopted for medium-low concentration organic wastewater, microorganisms are cultured to digest and absorb organic matters in the wastewater, or strong oxidants such as ozone or H202 are added into the wastewater to remove the organic matters; the problems of microbial poisoning and death easily occur by adopting a biodegradation method, the re-culture period is long, and the occupied area is large. The method of adding the oxidant not only increases the use cost, but also is easy to generate secondary pollution; therefore, a water treatment device which can reduce the occupied area and the secondary pollution and can improve the wastewater treatment efficiency is lacked.

Disclosure of Invention

The invention provides an integrated water treatment device, which is used for reducing the occupied area and secondary pollution and simultaneously improving the wastewater treatment efficiency.

An integrated water treatment apparatus comprising: the device comprises a sewage collecting box, a cavitation treatment box, a filter box and a clear water box, wherein the input end of the sewage collecting box is used for injecting sewage, and the output end of the sewage collecting box is communicated with the input end of the cavitation treatment box through a pipeline; the output end of the cavitation treatment tank is communicated with the input end of the filter tank, and the output end of the filter tank is communicated with the input end of the clear water tank; the output end of the clean water tank is used for being connected with a clean water pipeline.

Preferably, the device also comprises a control part, a water pump and a plurality of flow sensors, wherein the water pump is arranged between the sewage collecting box and the cavitation treatment box and is used for guiding the sewage in the sewage collecting box to the input end of the cavitation treatment box; flow sensor establishes respectively cavitation treatment case the rose box with the input of clear water case, the input and the output of cavitation treatment case all are provided with the solenoid valve, water pump, cavitation treatment case and flow sensor are equallyd divide and are do not electric connection the control part.

Preferably, the cavitation treatment box comprises a hydrodynamic cavitation part and an ultrasonic part, and the hydrodynamic cavitation part is arranged inside the ultrasonic part; the ultrasonic part is arranged on the circumferential outer wall of the hydrodynamic cavitation part and is electrically connected with the control part.

Preferably, hydrodynamic cavitation portion includes cavitation pipeline and cavitation board, the cavitation pipeline includes entry pipeline and export pipeline, the entry pipeline with the export pipeline all establishes the pipeline into the toper structure, just the minor diameter end of entry pipeline with the minor diameter end intercommunication setting of export pipeline, the cavitation board is established the entry pipeline with between the export pipeline.

Preferably, the cavitation pipelines and the cavitation plates are correspondingly arranged in a plurality and are respectively arranged at the ultrasonic action ends of the ultrasonic part; the cavitation pipeline is connected in parallel between the sewage collecting box and the filter box at intervals, and one end of the inlet pipeline of the cavitation pipeline, which is far away from the outlet pipeline, is communicated with the water pump; and a pressure sensor and an electromagnetic valve are arranged between the water pump and the inlet pipeline.

Preferably, a plurality of sensors are arranged between the outlet pipeline and the filter box at intervals, each sensor is respectively connected with the control part, and each sensor comprises: pressure sensors, ORP sensors, pH sensors, conductivity sensors, DO sensors, and temperature sensors.

Preferably, the control part comprises a controller and a display screen, and the controller is connected with the sensors and the display screen.

Preferably, a control circuit is further disposed between the controller and the display screen, and the control circuit includes: resistors R1, R2, R3, R4, R5, R6, R7, R8, R9, R10, R11, R12, R13, R14, R15, R16, R17, R18, R19, capacitors C1, C2, C3, C4, C5, C6, triodes V1, V2, V3, V4 and diodes D1, D2, the resistor R1 is an input end, the other end of the resistor R1 is respectively connected with the resistor R18 and the capacitor C9, the other end of the resistor R18 is connected with a resistor R4, the other end of the capacitor C9 is connected with a resistor R19, the other end of the resistor R19 is connected with a capacitor C6, the other end of the capacitor C6 is connected with a resistor R11, the other end of the resistor R4 is connected with a resistor R15, the other end of the resistor R11 is connected with a capacitor C3, the other end of the capacitor C3 is connected with a capacitor C4, the other end of the resistor R15 is connected with a resistor R16, the other end of the resistor R16 is connected with a capacitor C4, a resistor R17 is connected between the capacitor C4 and the resistor R16, and the other end of the R17 is an output end; the cathode of the diode D1 is connected in parallel between the resistor R19 and the capacitor C6, the anode of the diode D1 is connected with the collector of a triode V1, the emitter of the triode V1 is connected with a resistor R3, the base of the triode V1 is connected with the capacitor C1, the capacitor C1 is connected in parallel between a resistor R18 and a capacitor C5, the resistor R3 is connected in parallel between a resistor R18 and a resistor R4, the resistor R2 is connected in parallel between a resistor R19 and a capacitor C9, and the other end of the resistor R2 is connected in parallel between the anode of the diode D1 and the collector of the triode V1; a collector of the triode V1 is connected with a base of a triode V2 in parallel, a collector of the triode V2 is connected with a resistor R6, an emitter of the triode V2 is connected with a resistor R5, the resistor R5 is connected between the resistor R4 and the resistor R15 in parallel, a resistor R6, a resistor R7 and a resistor R9 are connected between the capacitor C6 and the resistor R11 in parallel in sequence, a resistor R5, a capacitor C2 and a resistor R10 are connected between the resistor R4 and the resistor R15 in parallel in sequence, a resistor R14 is connected between the resistor R15 and the resistor R16 in parallel, and a resistor R12 is connected between the resistor R11 and the capacitor C3 in parallel; the collector of the triode V2 is connected with the base of a triode V3 in parallel, the collector of the triode V3 is connected with a resistor R7, the emitter of the triode V3 is connected with a resistor R8, and the other end of the resistor R8 is connected with a capacitor C2; the resistor R9 is connected with the cathode of a diode D2, the anode of the diode D2 is connected with a resistor R10, the resistor R12 is connected with the collector of a triode V4, the emitter of the triode V4 is connected with a resistor R14, and the base of the triode V4 is connected with a resistor R17; a capacitor C5 is connected in parallel between the resistor R9 and the cathode of the diode D2, and the other end of the capacitor C5 is connected in parallel with a resistor R12 and the collector of a triode V4; a resistor R13 is connected between the anode of the diode D2 and the resistor R10 in parallel, and the other end of the resistor R13 is connected between the emitter of the triode V4 and the resistor R14 in parallel.

Preferably, the filter box comprises a filter element and an automatic element changing device, the filter element is arranged at the input end of the filter box, the automatic element changing device is arranged at the top of the filter box, and the automatic element changing device is communicated with the filter box and used for changing the filter element; a first sliding groove is formed in the inner wall of the filter box, and one end of the filter element is embedded in the first sliding groove and reciprocates in the first sliding groove; the other end of the filter element is provided with a sliding rod, the top end of the sliding rod is connected with a driving device, the driving device drives the filter element to slide in a first sliding groove and a second sliding groove in a reciprocating manner, the automatic core replacing device comprises a shell and a driving device, the driving device is arranged in the shell, the shell is internally provided with the second sliding groove, and the second sliding groove is connected with the first sliding groove of the filter box; the driving device includes: the gear transmission mechanism comprises a first gear, a second gear, a third gear, a fourth gear and a fifth gear, wherein the first gear and the third gear are symmetrically arranged on two sides of the second gear; the first gear and the third gear are respectively meshed with the second gear; the first gear and the third gear are rotatably arranged on the inner wall of the shell through shafts, the shaft connected with the second gear penetrates through the inner wall of the shell and extends to the outer side of the shell, and one end extending to the outer side of the shell is connected with the first motor; the fourth gear is fixed on the shaft of the first gear through a shaft, and the fifth gear is fixed on the shaft of the third gear through a shaft; the sliding rod is positioned between the fourth gear and the fifth gear, meshing teeth are arranged on two sides of the sliding rod, and the meshing teeth of the sliding rod are respectively meshed with the fourth gear and the fifth gear; the fourth gear with the fifth gear is incomplete gear, drive arrangement still is provided with the safety cover, the safety cover be used for with drive arrangement parcel, still be provided with on the safety cover and be used for the litter is made a round trip to the activity hole.

Preferably, a third sliding chute is arranged on one surface of the sliding rod, which is close to the second gear, and the extending direction of the third sliding chute is consistent with the height extending direction of the sliding rod; a shaft end part of the second gear, which is close to one end of the sliding rod, is provided with a limiting lug, and the limiting lug is positioned in the third sliding groove to reciprocate; the driving device is also provided with an adjusting device, and the adjusting device is used for adjusting the circle center distance among the first gear, the third gear and the second gear; the first gear and the third gear are rotatably arranged on the adjusting device through bearings, an adjusting hole is formed in the shell, fourth sliding grooves are formed in the upper inner wall and the lower inner wall of the adjusting hole, the adjusting device is arranged in the adjusting hole and is located in the fourth sliding grooves to reciprocate; the adjusting device comprises: the adjustable sliding block comprises a movable block, a first toothed plate and a sixth gear, wherein the top and the bottom of the movable block are located in the fourth sliding grooves of the upper inner wall and the lower inner wall of the adjusting hole in a reciprocating mode, the movable block is close to one side inside the shell and used for installing a bearing, the other side of the movable block is provided with the first toothed plate, the lower surface of the first toothed plate is provided with meshing teeth, the sixth gear is arranged on the outer surface of the shell and located below the first toothed plate and meshed teeth of the first toothed plate are meshed, and one side, away from the shell, of the sixth gear is further provided with a handle.

Preferably, the filter element and the driving device are at least provided in two groups, and a cleaning device is further disposed in the housing, and the cleaning device is located on one side of the filter element and is used for cleaning a replaced filter element; the cleaning device includes: the side wall of the shell is embedded with a bearing, a shaft of the rotary disc is arranged on the bearing and extends out of the shell, one end, extending out of the shell, of the shaft of the rotary disc is connected with the rotating end of the second motor, a limiting shaft is arranged on one side, away from the shell, of the rotary disc and used for limiting and connecting a swing plate, a track limiting hole of a long hole interface is arranged on the swing plate, and the limiting shaft is located in the track limiting hole and reciprocates; a seventh gear is arranged at the lower end of the swinging plate, the circle center of the seventh gear is rotatably arranged on the first rotating shaft, and the other end of the first rotating shaft is fixed on the inner wall of the shell; the seventh gear is an incomplete gear, a second toothed plate is arranged below the oscillating plate, fixing rings are arranged at two ends of the second toothed plate, the lower part of each fixing ring is fixed on the inner wall of one end, close to the filter box, of the shell through supporting legs, and a through hole for the second toothed plate to penetrate through and move back and forth is formed in each fixing ring; the second toothed plate is close to the one end connection push rod of filter core, the one end that the second toothed plate was kept away from to the push rod is equipped with the cleaning brush, the second toothed plate is kept away from the one end of push rod is equipped with the stopper, the stopper is used for the second toothed plate can not deviate from solid fixed ring's through hole.

The invention has the beneficial effects that:

when the device is used, the sewage collecting box is used for collecting and precipitating sewage, then the precipitated sewage is guided to the cavitation treatment box through a pipeline, the cavitation treatment box carries out purification treatment on the water guided by the sewage collecting box by using a cavitation effect, and the purified water flows into the clear water box after being filtered again by the filter box and is used by people; according to the invention, the cavitation treatment box is compact in structural design, so that the occupied area is reduced by 60% compared with that of the traditional biological pool, the organic matters in the sewage are removed by utilizing the cavitation effect, the efficiency is high, the stability is high, for example, 10 tons of organic wastewater with COD500mg/L concentration can be treated to be less than 50mg/L within 1 hour, the organic matters in the sewage are oxidized into CO2 and H2O by using strong oxidation substances such as hydroxyl radicals generated by the cavitation effect, and only electric energy is consumed without adding other medicaments and secondary pollution is not generated; greatly improves the purification efficiency and simultaneously reduces the secondary pollution caused by the traditional ozone purification.

Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. The objectives and other advantages of the invention will be realized and attained by the structure particularly pointed out in the written description and drawings.

The technical solution of the present invention is further described in detail by the accompanying drawings and embodiments.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention.

In the drawings:

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the connection structure of the hydrodynamic cavitation part and the ultrasonic part of the present invention;

FIG. 3 is a schematic view of a hydrodynamic cavitation section of the present invention;

FIG. 4 is a schematic diagram of the connection structure of the controller according to the present invention;

FIG. 5 is a control circuit diagram of the present invention;

FIG. 6 is a schematic view of the connecting structure of the automatic core-changing device according to the present invention;

FIG. 7 is a schematic perspective view of the automatic core changer according to the present invention;

FIG. 8 is a schematic view of the connection between the slide rod and the third gear of the present invention;

FIG. 9 is a schematic view of the connection structure of the adjusting device of the present invention;

FIG. 10 is a schematic cross-sectional view of an adjusting device according to the present invention;

FIG. 11 is a schematic view of the connection structure of the cleaning device of the present invention;

FIG. 12 is a schematic cross-sectional view of the cleaning apparatus of the present invention;

FIG. 13 is a schematic view of the ash tray of the present invention;

wherein, 1-a sewage collecting box, 2-a cavitation processing box, 3-a filter box, 4-a clean water box, 5-a control part, 6-a water pump, 7-a flow sensor, 8-an inlet pipeline, 9-a cavitation plate, 10-an ultrasonic part, 11-a controller, 12-a display screen, 13-an outlet pipeline, 14-a sensor, 15-an electromagnetic valve, 16-a first chute, 17-a second chute, 18-a shell, 19-a filter core, 20-a first gear, 21-a second gear, 22-a third gear, 23-a fourth gear, 24-a fifth gear, 25-a slide rod, 26-a protective cover, 27-a first motor, 28-a third chute, 29-a limit lug, 30-a bearing and 31-an adjusting hole, 32-a fourth sliding groove, 33-a movable block, 34-a first toothed plate, 35-a sixth gear, 36-a handle, 37-a push rod, 38-a cleaning brush, 39-a supporting leg, 40-a fixing ring, 41-a second toothed plate, 42-a seventh gear, 43-a first rotating shaft, 44-a rotating disc, 45-a limiting shaft, 46-a track limiting hole, 47-an ash disc, 48-a through hole, 49-a second motor and 50-a swinging plate.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.

According to fig. 1, an embodiment of the present invention provides an integrated water treatment apparatus, including: the device comprises a sewage collecting box 1, a cavitation treatment box 2, a filter box 3 and a clear water box 4, wherein the input end of the sewage collecting box 1 is used for injecting sewage, and the output end of the sewage collecting box 1 is communicated with the input end of the cavitation treatment box 2 through a pipeline; the output end of the cavitation treatment box 2 is communicated with the input end of the filter box 3, and the output end of the filter box 3 is communicated with the input end of the clear water box 4; the output end of the clean water tank 4 is used for connecting a clean water pipeline.

According to the figures 1-4, the device also comprises a control part 5, a water pump 6 and a plurality of flow sensors 7, wherein the water pump 6 is arranged between the sewage collecting box 1 and the cavitation treatment box 2 and is used for guiding the sewage in the sewage collecting box 1 to the input end of the cavitation treatment box 2; flow sensor 7 establishes respectively cavitation treatment case 2 filter box 3 with the input of clear water tank 4, the input of cavitation treatment case 2 still is provided with solenoid valve 15, water pump 6, cavitation treatment case 2 and flow sensor 7 are equallyd divide and are do not electric connection control unit 5.

The control part is used for controlling the opening or closing of the water pump, the flow sensor is used for monitoring the pressure of water flowing into and flowing out of the cavitation treatment box and transmitting the pressure value to the control part, so that the condition that the cavitation treatment box leaks when the cavitation treatment box is used for sewage treatment is ensured, and the effectiveness of the cavitation treatment box in sewage treatment is greatly improved.

According to the figures 1-4, the cavitation treatment tank 2 comprises a hydrodynamic cavitation part and an ultrasonic part 10, and the hydrodynamic cavitation part is arranged inside the ultrasonic part 10; the ultrasonic part 10 is arranged on the circumferential outer wall of the hydrodynamic cavitation part, and the ultrasonic part 10 is electrically connected with the control part 5.

The cavitation treatment box firstly changes the pressure difference of inflowing water through the hydrodynamic cavitation part so as to realize the cavitation effect of the water, and then utilizes the ultrasonic part to carry out high-frequency ultrasonic oscillation on the water, thereby further exciting the high-speed oscillation of the sewage of the hydrodynamic cavitation part and realizing the purpose of decomposing organic oxides of the sewage.

According to fig. 1-4, the hydrodynamic cavitation portion includes cavitation pipeline and cavitation plate 9, the cavitation pipeline includes inlet pipeline 8 and outlet pipeline 13, inlet pipeline 8 with outlet pipeline 13 all establishes the pipeline of toper structure, just inlet pipeline 8's minor diameter end with outlet pipeline 13's minor diameter end intercommunication sets up, cavitation plate 9 establishes inlet pipeline 8 with between the outlet pipeline 13. The cavitation pipeline is used for changing the water pressure difference of the sewage drained to the hydrodynamic cavitation part, so that the cavitation effect is realized. The cavitation plate is a sieve plate and is further beneficial to the formation of the cavitation effect of the cavitation pipeline, so that the cavitation effect is improved, and the aim of hydrodynamic cavitation is fulfilled on the sewage.

According to the figures 1-4, the cavitation duct and the cavitation plate 9 are correspondingly arranged in a plurality and are respectively arranged at the ultrasonic action end of the ultrasonic part 10; the cavitation pipeline is connected in parallel between the sewage collecting box 1 and the filter box 3 at intervals, and one end of the inlet pipeline 8 of the cavitation pipeline, which is far away from the outlet pipeline 13, is communicated with the water pump 6; and a pressure sensor 14 and an electromagnetic valve 15 are arranged between the water pump 6 and the inlet pipeline 8. The electromagnetic valve is used for opening or closing the communication between the outlet end and the inlet end of the cavitation pipeline, and therefore the effectiveness of the cavitation pipeline and the ultrasonic part in jointly carrying out sewage treatment is achieved. Ensure that the sewage entering the cavitation treatment box can be effectively treated and then is discharged to the filter box through the outlet of the cavitation treatment box.

According to fig. 1-4, a plurality of sensors 14 are arranged at intervals between the outlet pipe 13 and the filter box 3, each sensor 14 is respectively connected with the control part 5, and each sensor 14 comprises: pressure sensor 14, ORP sensor 14, pH sensor 14, conductivity sensor 14, DO sensor 14, and temperature sensor 14. The method comprises the following steps of monitoring the pressure, flow, temperature, ORP (oxidation-reduction potential), PH value, conductivity and oxygen content of sewage or treated water by utilizing a plurality of sensors respectively, transmitting monitoring information to a controller, and displaying the monitoring information through a display screen for people to check; the visualization purpose of the sewage or the treated water in the sewage treatment process is realized; further used for monitoring the purification degree of sewage treatment and realizing the purpose of automatic sewage treatment. When the device is used, sewage is firstly drained to the inlet pipeline through the water pump, and then is subjected to cavitation effect treatment through the hydrodynamic cavitation part and the ultrasonic part, and when the sewage passes through the cavitation treatment box, the sewage generates cavitation effect after pressure change and ultrasonic oscillation of the ultrasonic part are realized through the cavitation pipeline of the hydrodynamic cavitation part, and a large amount of cavitation bubbles are generated; the cavitation bubbles are instantaneously broken after ultrasonic oscillation, so that energy is released to carry out oxidative decomposition and sterilization on organic matters in the sewage, and the aim of sewage treatment is fulfilled; finally, the water flowing out of the output port of the cavitation treatment box is detected by a pressure sensor, so that the pressure in the cavitation treatment box is ensured to be in an effective range, the best cavitation effect in the hydrodynamic cavitation process is ensured, and the effectiveness of sewage treatment is ensured; when the pressure becomes larger, the oscillation on the ultrasonic part is reduced; when the pressure is reduced, the vibration of the ultrasonic part is increased, so that the purpose of pressurization is realized, and the effectiveness of sewage treatment is realized. The ORP sensor, the PH sensor, the conductivity sensor, the DO sensor and the temperature sensor are used for detecting water discharged from the cavitation treatment tank so as to ensure that the water subjected to hydrodynamic cavitation can meet the technical requirements of sewage treatment and the discharged water is in a normal temperature range, and if the temperature range is larger than a preset temperature, the electromagnetic valve between the cavitation treatment tank and the filter tank is closed, so that the hot water flowing into the filter tank is reduced, the filter tank is protected, and the condition that the service life of the filter tank is reduced due to high temperature is reduced.

As shown in fig. 1 to 5, the control unit 5 includes a controller 11 and a display 12, the controller 11 is connected to the sensors 14 and the display 12, and a control circuit is further disposed between the controller 11 and the display 12. The controller is used for controlling the working states of the sensors, the water pump, the electromagnetic valve and the ultrasonic part, realizes the purpose of automatic work in the sewage treatment process, and greatly improves the sewage treatment efficiency.

As shown in fig. 5, the control circuit includes: resistors R1, R2, R3, R4, R5, R6, R7, R8, R9, R10, R11, R12, R13, R14, R15, R16, R17, R18, R19, capacitors C1, C2, C3, C4, C5, C6, triodes V1, V2, V3, V4 and diodes D1, D2, the resistor R1 is an input end, the other end of the resistor R1 is respectively connected with the resistor R18 and the capacitor C9, the other end of the resistor R18 is connected with a resistor R4, the other end of the capacitor C9 is connected with a resistor R19, the other end of the resistor R19 is connected with a capacitor C6, the other end of the capacitor C6 is connected with a resistor R11, the other end of the resistor R4 is connected with a resistor R15, the other end of the resistor R11 is connected with a capacitor C3, the other end of the capacitor C3 is connected with a capacitor C4, the other end of the resistor R15 is connected with a resistor R16, the other end of the resistor R16 is connected with a capacitor C4, a resistor R17 is connected between the capacitor C4 and the resistor R16, and the other end of the R17 is an output end; the cathode of the diode D1 is connected in parallel between the resistor R19 and the capacitor C6, the anode of the diode D1 is connected with the collector of a triode V1, the emitter of the triode V1 is connected with a resistor R3, the base of the triode V1 is connected with the capacitor C1, the capacitor C1 is connected in parallel between a resistor R18 and a capacitor C5, the resistor R3 is connected in parallel between a resistor R18 and a resistor R4, the resistor R2 is connected in parallel between a resistor R19 and a capacitor C9, and the other end of the resistor R2 is connected in parallel between the anode of the diode D1 and the collector of the triode V1; a collector of the triode V1 is connected with a base of a triode V2 in parallel, a collector of the triode V2 is connected with a resistor R6, an emitter of the triode V2 is connected with a resistor R5, the resistor R5 is connected between the resistor R4 and the resistor R15 in parallel, a resistor R6, a resistor R7 and a resistor R9 are connected between the capacitor C6 and the resistor R11 in parallel in sequence, a resistor R5, a capacitor C2 and a resistor R10 are connected between the resistor R4 and the resistor R15 in parallel in sequence, a resistor R14 is connected between the resistor R15 and the resistor R16 in parallel, and a resistor R12 is connected between the resistor R11 and the capacitor C3 in parallel; the collector of the triode V2 is connected with the base of a triode V3 in parallel, the collector of the triode V3 is connected with a resistor R7, the emitter of the triode V3 is connected with a resistor R8, and the other end of the resistor R8 is connected with a capacitor C2; the resistor R9 is connected with the cathode of a diode D2, the anode of the diode D2 is connected with a resistor R10, the resistor R12 is connected with the collector of a triode V4, the emitter of the triode V4 is connected with a resistor R14, and the base of the triode V4 is connected with a resistor R17; a capacitor C5 is connected in parallel between the resistor R9 and the cathode of the diode D2, and the other end of the capacitor C5 is connected in parallel with a resistor R12 and the collector of a triode V4; a resistor R13 is connected between the anode of the diode D2 and the resistor R10 in parallel, and the other end of the resistor R13 is connected between the emitter of the triode V4 and the resistor R14 in parallel.

The control circuit is used for prolonging the service life of the controller and the display screen and reducing the condition that the controller fails or the display screen is damaged due to unstable voltage of the controller and the display screen; the specific work is as follows: the resistor R1 is a power input end and used for being connected with a power supply, the triodes V1, V2 and V3 form a multistage filtering circuit, power signals are amplified step by step, and are finally led out to the resistor R17 through the diode D2 for one-way drainage, so that the purposes of filtering electric signals step by step and one-way circulation are achieved, and the situation that the breakdown of a controller or a display screen component is caused by the fact that transient current passes through the triode D4 is reduced; the service life of the control part is greatly prolonged.

According to fig. 6-8, the filter box 3 comprises a filter element 19 and an automatic filter element changing device, the filter element 19 is arranged at the input end of the filter box 3, the automatic filter element changing device is arranged at the top of the filter box 3, and the automatic filter element changing device is communicated with the filter box 3 and is used for changing the filter element 19; a first chute 16 is arranged on the inner wall of the filter box 3, and one end of the filter element 19 is embedded in the first chute 16 and reciprocates in the first chute 16; the other end of the filter element 19 is provided with a slide rod 25, the top end of the slide rod 25 is connected with a driving device, the driving device drives the filter element 19 to slide in the first sliding groove 16 and the second sliding groove 17 in a reciprocating manner, the automatic filter element changing device comprises a shell 18 and a driving device, the driving device is arranged in the shell 18, the shell 18 is internally provided with the second sliding groove 17, and the second sliding groove 17 is connected with the first sliding groove 16 of the filter box 3; the driving device includes: the gear mechanism comprises a first gear 20, a second gear 21, a third gear 22, a fourth gear 23 and a fifth gear 24, wherein the first gear 20 and the third gear 22 are symmetrically arranged at two sides of the second gear 21; the first gear 20 and the third gear 22 are respectively meshed with the second gear 21; the first gear 20 and the third gear 22 are rotatably arranged on the inner wall of the shell 18 through shafts, the shaft connected with the second gear 21 penetrates through the inner wall of the shell 18 and extends to the outer side of the shell 18, and one end extending to the outer side of the shell 18 is connected with a first motor 27; the fourth gear 23 is fixed on the shaft of the first gear 20 through a shaft, and the fifth gear 24 is fixed on the shaft of the third gear 22 through a shaft; the slide rod 25 is positioned between the fourth gear 23 and the fifth gear 24, meshing teeth are arranged on two sides of the slide rod 25, and the meshing teeth of the slide rod 25 are respectively meshed with the fourth gear 23 and the fifth gear 24; the fourth gear 23 and the fifth gear 24 are both incomplete gears, the driving device is further provided with a protective cover 26, the protective cover 26 is used for wrapping the driving device, and the protective cover 26 is further provided with a movable hole for the reciprocating movement of the slide rod 25.

When the filter element 19 needs to be replaced, the first motor 27 is started, after the first motor 27 works, the second gear 21 is driven to rotate, after the second gear 21 rotates, the first gear 20 and the third gear 22 are respectively linked, after the third gear 22 and the first gear 20 rotate, the fourth gear 23 connected to the first gear 20 and the fifth gear 24 connected to the third gear 22 are respectively linked, because the fourth gear 23 and the fifth gear 24 are incomplete gears, and at least 1/3 is reserved on the meshing tooth parts of the fourth gear 23 and the fifth gear 24; when the fourth gear 23 rotates to the position of the meshing teeth of the slide rod 25, the fourth gear 23 can be meshed with the slide rod 25, so that the slide rod 25 is pushed from bottom to top by the fourth gear 23, and the slide rod 25 with the filter element 19 can move from the filter box 3 to the shell 18 of the automatic core changing device; therefore, the purpose that the filter element 19 is automatically taken out of the filter box 3 is achieved, the trouble of manual operation is reduced, and the convenience of removing the filter element 19 is greatly improved.

When a new filter element 19 needs to be installed, the fifth gear 24 rotates along with the rotation of the third gear 22, and when the meshing teeth of the fifth gear 24 rotate to the meshing teeth position of the slide rod 25, the fifth gear 24 is meshed with the meshing teeth of the slide rod 25, so that when the fifth gear 24 rotates, the slide rod 25 can slide to the first chute 16 in the second chute 17, and the filter element 19 can be replaced into the filter box 3 through the shell 18, thereby achieving the purpose of replacing the filter element 19, and achieving the purpose of replacing the filter element 19 without stopping the device in the sewage treatment process.

According to fig. 6-10, a third slide groove 28 is arranged on one surface of the slide rod 25 close to the second gear 21, and the extending direction of the third slide groove 28 is consistent with the height extending direction of the slide rod 25; the shaft end part of the second gear 21 close to one end of the slide rod 25 is provided with a limiting lug 29, and the limiting lug 29 is positioned in the third sliding groove 28 to reciprocate; the driving device is also provided with an adjusting device, and the adjusting device is used for adjusting the circle center distance among the first gear 20, the third gear 22 and the second gear 21; the first gear 20 and the third gear 22 are rotatably arranged on the adjusting device through a bearing 30, an adjusting hole 31 is formed in the shell 18, fourth sliding grooves 32 are formed in the upper inner wall and the lower inner wall of the adjusting hole 31, the adjusting device is arranged in the adjusting hole 31, and the adjusting device is located in the fourth sliding grooves 32 and reciprocates; the adjusting device comprises: the movable block 33, first pinion rack 34 and sixth gear 35, the top and the bottom of movable block 33 all are located adjust hole 31's last inner wall and the fourth spout 32 internal reciprocating motion of inner wall down, movable block 33 is close to the inside one side of shell 18 is used for installing bearing 30, the another side of movable block 33 is provided with first pinion rack 34, the lower surface of first pinion rack 34 is equipped with the meshing tooth, sixth gear 35 establishes the surface of shell 18, and is located the below of first pinion rack 34 with the meshing tooth meshing setting of first pinion rack 34, the one side that shell 18 was kept away from to sixth gear 35 still is provided with handle 36.

The adjusting device is mainly used for adjusting the fourth gear 23 and the fifth gear 24 when the waste filter element 19 needs to be taken out, and when the waste filter element 19 needs to be taken out, the adjusting device connected with the fourth gear 23, namely the adjusting device connected with the first gear 20 is started, so that the fourth gear 23 is meshed with the meshing teeth of the slide rod 25, the purpose that the fourth gear 23 is meshed with the slide rod 25, and the slide rod 25 is moved from the first chute 16 to the second chute 17 through the rotation of the fourth gear 23 is achieved; when a new filter element 19 needs to be replaced to the filter box 3, the adjusting device connected with the fifth gear 24, namely the adjusting device connected with the third gear 22 is started, so that the engagement teeth of the fifth gear 24 and the slide rod 25 are engaged, and the purpose of engaging the fifth gear 24 and the slide rod 25 is achieved;

in summary, the adjusting device is mainly used for adjusting the distance and the meshing relationship between the fourth gear 23 and the fifth gear 24 and the slide rod 25, so as to achieve the purpose of taking out or putting in the filter element 19 into the filter box 3.

During specific operation, the bearing 30 connected with the second gear 21 is fixed on the movable block 33, the movable block 33 enables the movable block 33 to horizontally displace on the adjusting hole 31 through the fourth sliding groove, the handle 36 is used for rotating the sixth gear 35, after the sixth gear 35 rotates, the first toothed plate 34 meshed with the sixth gear 35 can be driven, the first toothed plate 34 is connected with the movable block 33, so that the movable block 33 can move in the adjusting hole 31 according to the rotation of the sixth gear 35, the position of the first gear 20 or the third gear 22 can be adjusted, the meshing relationship between the fourth gear 23 and the fifth gear 24 and the slide rod 25 can be further adjusted, and the purpose of taking out or replacing the filter element 19 can be achieved; so that the filter element 19 can be replaced without stopping and disassembling the machine in the sewage treatment process.

According to fig. 11-13, the filter element 19 and the driving device are provided in at least two groups, and a cleaning device is further provided in the housing 18, the cleaning device being located at one side of the filter element 19 and being used for cleaning a replaced filter element 19; the cleaning device includes: the cleaning brush 38, the push rod 37 and the turntable 44, the bearing 30 is embedded in the side wall of the housing 18, the shaft of the turntable 44 is arranged on the bearing 30 and extends out of the housing 18, one end of the shaft of the turntable 44, which extends out of the housing 18, is connected with the rotating end of the second motor 49, one surface of the turntable 44, which is far away from the housing 18, is provided with a limiting shaft 45, the limiting shaft 45 is used for limiting and connecting with a swinging plate 50, the swinging plate 50 is provided with a track limiting hole 46 with a long hole interface, and the limiting shaft 45 is located in the track limiting hole 46 to reciprocate; a seventh gear 42 is arranged at the lower end of the swinging plate 50, the circle center of the seventh gear 42 is rotatably arranged on a first rotating shaft 43, and the other end of the first rotating shaft 43 is fixed on the inner wall of the shell 18; the seventh gear 42 is an incomplete gear, a second toothed plate 41 is arranged below the oscillating plate 50, fixing rings 40 are arranged at two ends of the second toothed plate 41, the lower part of the fixing rings 40 is fixed on the inner wall of one end, close to the filter box 3, of the shell 18 through supporting legs 39, and through holes 48 for the second toothed plate 41 to penetrate through and move back and forth are formed in the fixing rings 40; one end, close to the filter element 19, of the second toothed plate 41 is connected with a push rod 37, one end, far away from the second toothed plate 41, of the push rod 37 is provided with a cleaning brush 38, one end, far away from the push rod 37, of the second toothed plate 41 is provided with a limiting block, and the limiting block is used for preventing the second toothed plate 41 from falling off from a through hole 48 of the fixing ring 40; an ash tray 47 is further arranged in the shell 18, and the ash tray 47 is detachably positioned below the filter element 19; the housing 18 is provided with openings for insertion and extraction of the tray 47 from the interior of the housing 18.

When the filter elements 19 and the driving device are arranged into two groups, in an initial state, the first group of filter elements 19 are arranged in the filter box 3, the second group of filter elements 19 are arranged in the shell 18 of the automatic filter element changing device, and the two groups of filter elements 19 are arranged at intervals; when the first group of filter elements 19 is used for a period of time and needs to be replaced, the driving device of the second group of filter elements 19 is started, so that the second group of filter elements 19 moves into the filter box 3 from the shell 18, then the driving device of the first group of filter elements 19 is started, and the first group of filter elements 19 moves into the shell 18, thereby realizing the purpose of automatically replacing the filter elements 19; the filter element 19 is a filter screen, and after the filter element 19 is used for a period of time, impurities can be accumulated on the filter screen, when a first group of filter elements 19, namely a replaced old filter element 19, reaches the inside of the shell 18, the cleaning device is started to clean the first group of filter elements 19, so that the filter elements 19 can be recycled, the purpose of environmental protection is achieved, when the filter elements 19 are cleaned, the cleaned impurities are received by the ash tray 47, the inner wall of the shell 18 is provided with a slide rail, the ash tray 47 slides in the shell 18 through the slide rail, so that the ash tray 47 can be smoothly pulled and pulled through the slide rail, and after the filter elements 19 are cleaned, the ash tray 47 is pulled out of the shell 18, so that the received impurities can be removed; an opening for drawing the ash tray 47 is arranged on the shell 18; the ash tray 47 can reduce the situation that impurities do not fall into the shell 18 for the second time or fall to the filter box 3 again through the communication part of the shell 18 and the filter box 3 in the cleaning process; greatly improves the use times of the filter element 19, thereby realizing the purpose of environmental protection. When clean first group filter core 19, can also deposit for the filter core 19 change of next time, utilize automatic trade core device, adjusting device and cleaning device unite jointly and carry out the purpose of replacement and clearance to filter core 19 to realize the purpose of filter core 19 reuse many times.

Specifically, when the cleaning device works, the second motor 49 is started, the second motor 49 rotates to drive the turntable 44 to rotate, after the turntable 44 rotates, the limiting shaft 45 arranged on the surface of the turntable 44 circularly moves on the turntable 44 along with the rotation of the turntable 44, the other end of the limiting shaft 45 is sleeved on the track limiting hole 46 of the swinging plate 50, when the limiting shaft 45 circularly moves, the limiting shaft reciprocates on the track limiting hole 46 to drive the swinging plate 50 to swing, so as to drive the seventh gear 42 connected to the bottom of the swinging plate 50 to swing, when the seventh gear 42 swings, the second gear 41 can move back and forth on the fixing ring 40, when the second gear 41 moves, the push rod 37 can be driven to push back and forth, when the push rod 37 pushes back and forth, will be with the drive that cleaning brush 38 made a round trip to make cleaning brush 38 can clear up filter core 19, filter core 19 establishes to network structure's filter screen, the one side that cleaning brush 38 is close to filter core 19 is equipped with a plurality of spaced brush posts, the brush post can push away the filter screen hole that impurity blockked up, thereby realizes the secondary use of filter screen, simultaneously, utilizes pushing rod 37 and cleaning brush 38 to promote filter core 19 many times, can also shake and drop to ash pan 47 with the dust that is stained with attaching on the filter core 19, thereby realizes the purpose to filter core 19 clearance.

It will be apparent to those skilled in the art that various changes and modifications may be made in the present invention without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.

Claims

1. An integrated water treatment apparatus, comprising: the device comprises a sewage collecting box (1), a cavitation treatment box (2), a filter box (3) and a clear water box (4), wherein the input end of the sewage collecting box (1) is used for injecting sewage, and the output end of the sewage collecting box (1) is communicated with the input end of the cavitation treatment box (2) through a pipeline; the output end of the cavitation treatment box (2) is communicated with the input end of the filter box (3), and the output end of the filter box (3) is communicated with the input end of the clear water box (4); the output end of the clean water tank (4) is used for being connected with a clean water pipeline.

2. An integrated water treatment apparatus as claimed in claim 1, further comprising a control section (5), a water pump (6) and a plurality of flow sensors (7), said water pump (6) being provided between said sewage collection tank (1) and said cavitation treatment tank (2) and being adapted to guide the sewage in said sewage collection tank (1) to an input of said cavitation treatment tank (2); flow sensor (7) are established respectively cavitation processing case (2) rose box (3) with the input of clear water case (4), the input of cavitation processing case (2) still is provided with solenoid valve (15), water pump (6), cavitation processing case (2) and flow sensor (7) are equallyd divide and are do not electric connection control portion (5).

3. An integrated water treatment apparatus as claimed in claim 2, wherein said cavitation treatment tank (2) comprises a hydrodynamic cavitation section and an ultrasonic section (10), said hydrodynamic cavitation section being provided inside said ultrasonic section (10); the ultrasonic part (10) is arranged on the circumferential outer wall of the hydrodynamic cavitation part, and the ultrasonic part (10) is electrically connected with the control part (5).

4. The integrated water treatment device according to claim 3, wherein the hydrodynamic cavitation part comprises a cavitation duct and a cavitation plate (9), the cavitation duct comprises an inlet duct (8) and an outlet duct (13), the inlet duct (8) and the outlet duct (13) are both provided as ducts with a tapered structure, a small diameter end of the inlet duct (8) and a small diameter end of the outlet duct (13) are communicated, and the cavitation plate (9) is arranged between the inlet duct (8) and the outlet duct (13).

5. The integrated water treatment equipment as claimed in claim 4, wherein the cavitation duct and the cavitation plate (9) are correspondingly arranged in a plurality and are respectively arranged at the ultrasonic action end of the ultrasonic part (10); the cavitation pipeline is connected in parallel between the sewage collecting box (1) and the filter box (3) at intervals, and one end, far away from the outlet pipeline (13), of the inlet pipeline (8) of the cavitation pipeline is communicated with the water pump (6); and a pressure sensor (14) and an electromagnetic valve (15) are arranged between the water pump (6) and the inlet pipeline (8).

6. An integrated water treatment device according to claim 5, wherein a plurality of sensors (14) are spaced between said outlet pipe (13) and said filter tank (3), each of said sensors (14) being connected to a control unit (5), said sensors (14) comprising: a pressure sensor (14), an ORP sensor (14), a pH sensor (14), a conductivity sensor (14), a DO sensor (14), and a temperature sensor (14).

7. The integrated water treatment device according to claim 2, wherein the control part (5) comprises a controller (11) and a display screen (12), the controller (11) is connected with each sensor (14) and the display screen (12), and a control circuit is arranged between the controller (11) and the display screen (12).

8. An integrated water treatment device according to claim 1, wherein the filter tank (3) comprises a filter element (19) and an automatic filter element changing device, the filter element (19) is arranged at the input end of the filter tank (3), the automatic filter element changing device is arranged at the top of the filter tank (3), and the automatic filter element changing device is communicated with the filter tank (3) and is used for changing the filter element (19); a first sliding groove (16) is formed in the inner wall of the filter box (3), and one end of the filter element (19) is embedded in the first sliding groove (16) and reciprocates in the first sliding groove (16); the other end of the filter element (19) is provided with a slide rod (25), the top end of the slide rod (25) is connected with a driving device, the driving device drives the filter element (19) to slide in a first sliding groove (16) and a second sliding groove (17) in a reciprocating manner, the automatic filter element changing device comprises a shell (18) and a driving device, the driving device is arranged in the shell (18), the shell (18) is internally provided with the second sliding groove (17), and the second sliding groove (17) is connected with the first sliding groove (16) of the filter box (3); the driving device includes: the gear mechanism comprises a first gear (20), a second gear (21), a third gear (22), a fourth gear (23) and a fifth gear (24), wherein the first gear (20) and the third gear (22) are symmetrically arranged on two sides of the second gear (21); the first gear (20) and the third gear (22) are respectively meshed with the second gear (21); the first gear (20) and the third gear (22) are arranged on the inner wall of the shell (18) in a rotating mode through shafts, the shaft connected with the second gear (21) penetrates through the inner wall of the shell (18) and extends to the outer side of the shell (18), and one end extending to the outer side of the shell (18) is connected with a first motor (27); the fourth gear (23) is fixed on the shaft of the first gear (20) through a shaft, and the fifth gear (24) is fixed on the shaft of the third gear (22) through a shaft; the sliding rod (25) is positioned between the fourth gear (23) and the fifth gear (24), meshing teeth are arranged on two sides of the sliding rod (25), and the meshing teeth of the sliding rod (25) are meshed with the fourth gear (23) and the fifth gear (24) respectively; fourth gear (23) with fifth gear (24) are incomplete gear, drive arrangement still is provided with safety cover (26), safety cover (26) be used for with drive arrangement parcel, still be provided with on safety cover (26) and be used for the movable hole of litter (25) back and forth activity.

9. The integrated water treatment equipment according to claim 8, characterized in that a third sliding chute (28) is arranged on one surface of the sliding rod (25) close to the second gear (21), and the extension direction of the third sliding chute (28) is consistent with the height extension direction of the sliding rod (25); a limiting lug (29) is arranged at the shaft end part of one end, close to the sliding rod (25), of the second gear (21), and the limiting lug (29) is located in the third sliding groove (28) to reciprocate; the driving device is also provided with an adjusting device, and the adjusting device is used for adjusting the circle center distance among the first gear (20), the third gear (22) and the second gear (21); the first gear (20) and the third gear (22) are rotatably arranged on the adjusting device through a bearing (30), an adjusting hole (31) is formed in the shell (18), fourth sliding grooves (32) are formed in the upper inner wall and the lower inner wall of the adjusting hole (31), the adjusting device is arranged in the adjusting hole (31), and the adjusting device is located in the fourth sliding grooves (32) to do reciprocating motion; the adjusting device comprises: the utility model provides a portable electronic device, including shell (18), movable block (33), first pinion rack (34) and sixth gear (35), the top and the bottom of movable block (33) all are located reciprocating motion in last inner wall of regulation hole (31) and fourth spout (32) of lower inner wall, movable block (33) are close to the inside one side of shell (18) is used for installing bearing (30), the another side of movable block (33) is provided with first pinion rack (34), the lower surface of first pinion rack (34) is equipped with the meshing tooth, establish sixth gear (35) the surface of shell (18) is located the below of first pinion rack (34) with the meshing tooth meshing setting of first pinion rack (34), the one side that shell (18) was kept away from in sixth gear (35) still is provided with handle (36).

10. An integrated water treatment device according to claim 8, characterized in that the filter element (19) and the driving means are provided in at least two groups, and that a cleaning device is provided in the housing (18), which cleaning device is located at one side of the filter element (19) and is used for cleaning a replaced filter element (19); the cleaning device includes: the cleaning brush comprises a cleaning brush (38), a push rod (37) and a rotary table (44), a bearing (30) is embedded in the side wall of a shell (18), a shaft of the rotary table (44) is arranged on the bearing (30) and extends out of the shell (18), one end, extending out of the shell (18), of the shaft of the rotary table (44) is connected with the rotating end of a second motor (49), a limiting shaft (45) is arranged on one surface, far away from the shell (18), of the rotary table (44), the limiting shaft (45) is used for limiting and connecting with a swing plate (50), a track limiting hole (46) of a long hole interface is arranged on the swing plate (50), and the limiting shaft (45) is located in the track limiting hole (46) to reciprocate; a seventh gear (42) is arranged at the lower end of the swinging plate (50), the circle center of the seventh gear (42) is rotatably arranged on a first rotating shaft (43), and the other end of the first rotating shaft (43) is fixed on the inner wall of the shell (18); the seventh gear (42) is designed as an incomplete gear, a second toothed plate (41) is arranged below the swinging plate (50), fixing rings (40) are arranged at two ends of the second toothed plate (41), the lower part of each fixing ring (40) is fixed on the inner wall of one end, close to the filter box (3), of the shell (18) through a support leg (39), and a through hole (48) through which the second toothed plate (41) penetrates and moves back and forth is formed in each fixing ring (40); one end, close to the filter element (19), of the second toothed plate (41) is connected with a push rod (37), one end, far away from the second toothed plate (41), of the push rod (37) is provided with a cleaning brush (38), one end, far away from the push rod (37), of the second toothed plate (41) is provided with a limiting block, and the limiting block is used for preventing the second toothed plate (41) from falling off a through hole (48) of the fixing ring (40); an ash tray (47) is further arranged in the shell (18), and the ash tray (47) is detachably positioned below the filter element (19); the housing (18) is provided with an opening for insertion and extraction of the tray (47) into and out of the interior of the housing (18).