CN113716752A

CN113716752A - Industrial sewage treatment device and use method thereof

Info

Publication number: CN113716752A
Application number: CN202111082673.2A
Authority: CN
Inventors: 王开旭
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-09-15
Filing date: 2021-09-15
Publication date: 2021-11-30

Abstract

The invention relates to the technical field of industrial sewage, in particular to an industrial sewage treatment device and a using method thereof. The invention aims to solve the technical problems of physical impurities in sewage, non-treatment of fine suspended matters and dissolved organic matters and sludge. In order to solve the technical problems, the invention provides an industrial sewage treatment device and a use method thereof, the industrial sewage treatment device consists of a base, a settling tank, a filtering mechanism, a feeding mechanism and a mud removing mechanism, wherein the first filtering is carried out through a filtering screen plate, so that physical impurities in sewage are filtered, and the influence on the later-stage sewage treatment is avoided; the device is provided with the feeding mechanism, so that the full combination reaction of alum and chemical wastewater is enhanced, the floc precipitation speed is accelerated, and the working efficiency of the device is enhanced; the sludge scraper is ingenious in design, does not need manual treatment, scrapes off sludge on the inner wall of the bottom of the settling tank through the push block, is convenient for removing the sludge in the device, prolongs the service life of the device, and improves the working efficiency.

Description

Industrial sewage treatment device and use method thereof

Technical Field

The invention relates to an industrial sewage treatment device, in particular to an industrial sewage treatment device and a using method thereof, and belongs to the technical field of industrial sewage.

Background

The industrial sewage comprises production sewage, domestic sewage and cooling water, and refers to waste water and waste liquid generated in the industrial production process, wherein the waste water and the waste liquid contain industrial production materials, intermediate products, byproducts and pollutants generated in the production process, which are lost along with water. The industrial wastewater has various types and complex components. For example, the waste water from electrolytic salt industry contains mercury, the waste water from heavy metal smelting industry contains various metals such as lead and cadmium, the waste water from electroplating industry contains various heavy metals such as cyanide and chromium, the waste water from petroleum refining industry contains phenol, and the waste water from pesticide manufacturing industry contains various pesticides. Because industrial wastewater contains various toxic substances and pollutes the environment, the environment is harmful to human health, so that the industrial wastewater is developed to be comprehensively utilized and turn the harmful into the beneficial, and can be discharged after being treated by adopting corresponding purification measures according to the components and the concentration of pollutants in the wastewater.

The prior patent (publication number: CN108328711A) discloses an industrial sewage treatment device, relating to the technical field of industrial sewage. Including the setting tank, the top of setting tank is the opening, and be equipped with the case lid, first through-hole has been seted up at the top of case lid, slidable mounting has the ejector pin in the first through-hole, outside the both ends of ejector pin all extended to first through-hole, slidable mounting has the vibration board in the setting tank, the slope of vibration board sets up, the bottom fixed mounting of ejector pin is at the top of vibration board, the top fixed mounting of case lid has the fixing base that is located ejector pin one side, the second through-hole has been seted up to one side that the ejector pin was kept away from to the fixing base, the pivot is installed in the second through-hole internal rotation, the one end of pivot extends to outside the second through-hole, and fixed mounting has the cam that is located the ejector pin top, the pulley is installed in the top rotation of ejector pin. The invention has high automation degree and strong practicability, can accelerate the precipitation of impurities and sludge in industrial sewage, improve the sewage treatment efficiency, can conveniently and quickly discharge the impurities and sludge on the vibrating plate, is convenient for people to use, and finds that the following problems in the prior art are not well solved in the process of realizing the scheme: 1. according to the invention, other substances in the sewage are not filtered before treatment, so that the treatment process is slow, the working efficiency is low, the water quality cannot be purified in the treatment process, harmful odor in industrial sewage cannot be treated, and the harm to the life health of workers is caused; 2. the invention does not aim at fine suspended matters and dissolved organic matters in the treatment process, and can not thoroughly remove the pollution remained in the water; 3. in addition, although the prior solution adopts a front multi-stage filtration scheme to realize combined filtration of the sewage, and large waste is added into a front-stage filtration module for filtration, and a precipitation and fine filtration module is subsequently added, the large waste intercepted by the front-stage filtration module, such as waste cloth, can cover a filter screen in a short time, so that the added precipitation raw materials, such as alum, can not smoothly enter a subsequent filtration space, and if the device is opened for removing the waste cloth, the period is very short and frequent shutdown is required.

Disclosure of Invention

The present invention is directed to solving the above problems and to providing an industrial wastewater treatment apparatus and a method for using the same.

The invention achieves the aim through the following technical scheme, and the industrial sewage treatment device comprises a base, a settling tank, a filtering mechanism, a feeding mechanism and a mud removing mechanism;

the filtering mechanism comprises a settling tank, a filtering screen plate, a first fixed block, a protective box and a first motor, wherein the settling tank is fixedly connected to the top end face of the base, the filtering screen plate is installed on one side of the settling tank in a penetrating mode and comprises a rectangular outer frame and a metal screen, the metal screen is rotatably supported in the rectangular outer frame through a rotating shaft, a torsion spring is arranged at the connecting position of the metal screen and the rotating shaft, a magnetic conduction material is adopted on only one side edge of the metal screen body, the first fixed block is fixedly connected to the inner wall of one side of the settling tank, the protective box is fixedly connected to the outer wall of one side of the settling tank, which is far away from the first fixed block, the first motor is fixedly installed on the inner wall of one side of the protective box, a shaft sleeve is horizontally sleeved on an output shaft of the first motor, a first rotary disc is fixedly connected to the surface of the shaft sleeve, and three stirring rods are fixedly connected to one side of the first rotary disc, which is far away from the first motor, each stirring rod is provided with a plurality of flexible inclined sheets;

a second fixed block is fixedly connected to one side, far away from the protective box, of the settling tank, a first multi-stage electric push rod is fixedly mounted on the bottom end face of the second fixed block, the output end of the first multi-stage electric push rod is fixedly connected with a blocking block, a first water pipe penetrates through one side, close to the first fixed block, of the settling tank, a filter tank is fixedly connected to the top end face of the base, an active carbon filter screen plate, a fine filter screen plate and an ultrafiltration screen plate are sequentially connected to the interior of the filter tank in a sliding mode from left to right, a fixture block penetrates through the top of the filter tank, and a plurality of active carbon filter screen plates are fixedly connected to the inner wall of the bottom of the filter tank;

the feeding mechanism comprises a supporting block, a second motor, a frequency converter, a second rotary table and a second through hole, the outer wall of the top of the settling tank is fixedly connected with the supporting block, the top end face of the supporting block is fixedly connected with an alum box, the bottom of the alum box is provided with a first through hole, the top end face of the settling tank is fixedly connected with the second motor, the output shaft of the second rotary table is fixedly connected with the second rotary table through a shaft sleeve, the second rotary table is provided with a second through hole, and the outer wall of the top of the settling tank is fixedly connected with the frequency converter;

the sludge removing mechanism comprises a second multistage electric push rod, a push block, a third fixed block and a sludge suction pump, the second multistage electric push rod is fixedly installed on the outer wall of one side, close to the first water pipe, of the filter box, the output end of the second multistage electric push rod penetrates into the settling box, the push block is fixedly connected with the output end of the second multistage electric push rod, the third fixed block is fixedly connected with one side of the base, the sludge suction pump is fixedly connected with the top end face of the third fixed block, a sludge discharge port is formed in the side portion of the sludge suction pump on the side wall of the settling box body, a vertical auxiliary rod is arranged at the top end of the push block body, a magnetic block is embedded in the top end of the rod body of the auxiliary rod, three through holes are sequentially formed in the length direction of the rod body, and a plurality of inverted hook teeth are arranged in each through hole;

the top end face fixedly connected with water pump of base, the second water pipe has vertically been cup jointed to the outlet pipe of water pump, the one end fixedly connected with water storage box that the water pump outlet pipe was kept away from to the second water pipe, one side level that the second water pipe was kept away from to the water storage box has cup jointed the third water pipe, the third water pipe is provided with the water valve, the inlet tube is run through to install one side of setting tank.

The bottom face fixedly connected with universal wheel of base, the quantity of universal wheel is four, four the rectangular distribution is personally submitted at the bottom of base to the universal wheel.

The bottom end face of the filter screen plate is connected with a first fixing block in a sliding mode, and the filter screen plate is T-shaped in structural shape.

The top of the alum box is provided with a feeding cover, and the top of the settling box is provided with a feed opening.

The clamp groove has all been seted up at the top of active carbon filter screen board, smart filter screen board and ultrafiltration otter board, the slip hole has been seted up at the top of rose box, the fixture block slides in slip hole and draw-in groove, the quantity of slip hole and draw-in groove is a plurality of.

The second motor electric connection converter, first water pipe runs through and installs the stopper, the inside of the multistage electric putter's of second output run through to the settling tank.

One side of the filter box is provided with a first water pipe in a penetrating mode, and one side, far away from the first water pipe, of the filter box is provided with a water outlet pipe of the water pump in a penetrating mode.

The number of the first fixing blocks is two, the number of the stirring rods is three, and the number of the supporting blocks is two.

The both sides of active carbon filter screen board, smart filter screen board and ultrafiltration otter board all sliding connection have the stopper, embedded active carbon filter screen, essence filter screen board and the ultrafiltration net of installing respectively in the inside of active carbon filter screen board, smart filter screen board, ultrafiltration otter board.

A use method of an industrial sewage treatment device comprises the following steps:

firstly, preparing, electrifying the device, detecting whether the electric appliance in the device can be normally used, pushing the device to a place needing to be used through the universal wheel, opening the feeding cover, and adding alum into the alum box from the feeding cover;

secondly, adding alum, introducing sewage into the device from a water inlet pipe, switching on the device, turning on a switch of a second motor and a frequency converter, starting the second motor and the frequency converter, adjusting and transmitting the power to the second motor through the frequency converter, so that an output shaft of the second motor drives a second turntable to slowly rotate, and when a second through hole is contacted with a first through hole, the alum in the alum box falls into a settling box through a feed opening;

thirdly, filtering, when sewage enters the settling tank through the water inlet pipe, firstly performing primary filtering through a metal screen in the filter screen plate to remove rag garbage in the sewage, turning on a switch of a first motor, starting the first motor to enable an output shaft of the first motor to drive a first rotary disc to rotate, driving a stirring rod to stir in the settling tank by the first rotary disc to enable alum to be fully fused with the sewage, turning on a switch of a first multistage electric push rod, starting the first multistage electric push rod to drive a blocking block to move upwards through the first multistage electric push rod, enabling the sewage to flow into the filter tank through a first water pipe, filtering the sewage through three filter screens of an activated carbon filter screen plate, a fine filter screen plate and an ultrafiltration screen plate, periodically turning on a switch of a second multistage electric push rod in the process, starting the second multistage electric push rod, and pushing a push block through the second multistage electric push rod, enabling a vertical auxiliary rod on the push block to move towards the three stirring rods, wherein in the moving process, a magnetic block at the top end of a rod body of the auxiliary rod adsorbs one side edge of the metal screen, which is made of a magnetic conductive material, of the metal screen, so that the metal screen is turned over, cloth crushing garbage on the metal screen is poured above the stirring rods, then the cloth crushing garbage is captured by a plurality of flexible inclined thin sheets on the rotating stirring rods and is wound on the stirring rods, and then the push block is reset, so that the metal screen is reset under the reset action of a torsion spring;

fourthly, storing water, filtering the water through three layers of the activated carbon filter screen plate, the fine filter screen plate and the ultrafiltration screen plate, storing the filtered water source in the water storage tank through a second water pipe by using a water pump, and opening a water valve when the water source needs to be utilized, so that the water flows out of a third water pipe;

fifthly, removing mud, opening a switch of a second multi-stage electric push rod, starting the second multi-stage electric push rod, pushing a push block through the second multi-stage electric push rod, pushing the mud on the inner wall of the bottom of the settling tank to a mud suction port of a mud suction pump, opening a switch of the mud suction pump, starting the mud suction pump, and sucking the mud at the bottom of the device through the mud suction pump;

sixthly, maintaining, namely controlling the first motor to stop rotating and stop rotating at a position which enables the plane where the three stirring rods are located to be a vertical plane, wherein in the process that the pushing block is pushed to the side of the mud suction pump, a vertical auxiliary rod arranged at the top end of the pushing block body is close to the three stirring rods, the three stirring rods are respectively inserted into three through holes in the length direction of the rod body, then the crushed cloth is hooked by a plurality of barb teeth in the through holes, then the pushing block is reversely moved to tear the crushed cloth off from each stirring rod, the crushed cloth is completely removed by repeatedly executing the action, then a sewage outlet is opened, and the removed and fallen crushed cloth is discharged from the sewage outlet through the sliding of the pushing block;

and then, opening a switch of the first multi-stage electric push rod, starting the first multi-stage electric push rod, pushing the blocking block to the inside of the first water pipe through the first multi-stage electric push rod, sealing the first water pipe, taking out the clamping block, and drawing out the activated carbon filter screen plate, the fine filter screen plate and the ultrafiltration screen plate from the front surface of the device.

The invention has the beneficial effects that:

1. the invention does not need frequent shutdown, and can greatly prolong the shutdown maintenance period while the discharge and removal of the sludge and the waste cloth can be smoothly carried out by the specially designed push block, the specially designed waste cloth metal filter screen and the stirring rod with the flexible inclined slice.

2. The sewage treatment device is provided with the filtering mechanism, firstly, the filtering is carried out through the filtering screen plate, physical impurities in the sewage are filtered, the influence on the sewage after-treatment is avoided, and the working efficiency of the device is enhanced;

3. the device is provided with the feeding mechanism, alum does not need to be added manually by utilizing the matching of the second motor and the second turntable, and the full combination reaction of the alum and the chemical wastewater is enhanced by utilizing the matching of the first motor and the stirring rod, so that the floc precipitation speed is increased, and the working efficiency of the device is enhanced;

4. the sludge scraper is ingenious in design, does not need manual treatment and is mechanically operated, the second multistage electric push rod pushes the push block to scrape and push sludge on the inner wall of the bottom of the settling tank to the sludge suction port of the sludge suction pump, the sludge is sucked out through the sludge suction pump, manual operation is avoided, the sludge in the device can be conveniently removed, and the service life of the device is prolonged.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

FIG. 1 is a front sectional view of the present invention;

FIG. 2 is a schematic top view of the present invention;

FIG. 3 is an enlarged view of a portion of FIG. 1;

FIG. 4 is an enlarged view of a portion of FIG. 1 at B according to the present invention;

FIG. 5 is an enlarged view of a portion of the structure of FIG. 1 at C;

FIG. 6 is an enlarged view of a portion of FIG. 1 at D according to the present invention;

FIG. 7 is an enlarged view of a portion E of FIG. 1 according to the present invention;

FIG. 8 is an enlarged view of a portion F of FIG. 1 according to the present invention.

In the figure: 1. a base; 101. a universal wheel; 2. a settling tank; 201. a feeding port; 3. a filter screen plate; 301. a metal screen; 4. a first fixed block; 5. a protective box; 6. a first motor; 7. a shaft sleeve; 8. a first turntable; 9. a stirring rod; 10. a support block; 11. an alum box; 1101. a feeding cover; 1102. a first through hole; 12. a second motor; 13. a frequency converter; 14. a second turntable; 15. a second through hole; 16. a second fixed block; 17. a first multistage electric push rod; 18. a blocking block; 19. a first water pipe; 20. a filter box; 21. a clamping block; 22. an activated carbon filter screen plate; 2201. a card slot; 23. a limiting block; 24. fine filter screen plate; 25. ultrafiltration screen plate; 26. a water pump; 27. a second water pipe; 28. a water storage tank; 29. a third water pipe; 30. a water valve; 31. a second multi-stage electric push rod; 32. a push block; 33. a third fixed block; 34. a dredge pump; 35. and (4) a water inlet pipe.

Detailed Description

In order to make the objects, features and advantages of the present invention more obvious and understandable, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the embodiments described below are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The technical scheme of the invention is further explained by the specific implementation mode in combination with the attached drawings.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.

Referring to fig. 1-8, an industrial sewage treatment device includes a base 1, a settling tank 2, a filtering mechanism, a feeding mechanism and a mud removing mechanism;

the filtering mechanism comprises a settling tank 2, a filtering screen plate 3, a first fixing block 4, a protecting tank 5 and a first motor 6, wherein the settling tank 2 is fixedly connected to the top end face of the base 1, the filtering screen plate 3 is installed on one side of the settling tank 2 in a penetrating manner, the filtering screen plate 3 comprises a rectangular outer frame and a metal screen 301, the metal screen 301 is rotatably supported in the rectangular outer frame through a rotating shaft, a torsion spring is arranged at the joint of the metal screen 301 and the rotating shaft, a magnetic conduction material is adopted on only one side edge of the metal screen 301 body, the first fixing block 4 is fixedly connected to the inner wall of one side of the settling tank 2, the protecting tank 5 is fixedly connected to the outer wall of one side of the settling tank 2, which is far away from the first fixing block 4, the first motor 6 is fixedly installed to the inner wall of one side of the protecting tank 5, and a shaft sleeve 7 is horizontally sleeved on the output shaft of the first motor 6, the surface of the shaft sleeve 7 is fixedly connected with a first rotary disc 8, one side of the first rotary disc 8, which is far away from the first motor 6, is fixedly connected with three stirring rods 9, and each stirring rod 9 is provided with a plurality of flexible inclined sheets;

a second fixing block 16 is fixedly connected to one side, far away from the protective box 5, of the settling tank 2, a first multi-stage electric push rod 17 is fixedly installed on the bottom end face of the second fixing block 16, a blocking block 18 is fixedly connected to the output end of the first multi-stage electric push rod 17, a first water pipe 19 is connected to one side, near to the first fixing block 4, of the settling tank 2 in a penetrating mode, a filter tank 20 is fixedly connected to the top end face of the base 1, an active carbon filter screen plate 22, a fine filter screen plate 24 and an ultrafiltration screen plate 25 are sequentially connected to the inside of the filter tank 20 in a sliding mode from left to right, a fixture block 21 is installed at the top of the filter tank 20 in a penetrating mode, and a plurality of active carbon filter screen plates 22 are fixedly connected to the inner wall of the bottom of the filter tank 20;

the feeding mechanism comprises a supporting block 10, a second motor 12, a frequency converter 13, a second rotary table 14 and a second through hole 15, the supporting block 10 is fixedly connected to the outer wall of the top of the settling tank 2, an alum box 11 is fixedly connected to the top end face of the supporting block 10, a first through hole 1102 is formed in the bottom of the alum box 11, the second motor 12 is fixedly connected to the top end face of the settling tank 2, an output shaft of the second rotary table 14 is fixedly connected to the second rotary table 14 through a shaft sleeve 7, the second rotary table 14 is provided with the second through hole 15, and the frequency converter 13 is fixedly connected to the outer wall of the top of the settling tank 2;

the mud removing mechanism comprises a second multi-stage electric push rod 31, a push block 32, a third fixed block 33 and a mud pump 34, a second multi-stage electric push rod 31 is fixedly arranged on the outer wall of one side of the filter box 20 close to the first water pipe 19, the output end of the second multistage electric push rod 31 penetrates into the interior of the settling tank 2, the output end of the second multistage electric push rod 31 is fixedly connected with a push block 32, a third fixed block 33 is fixedly connected with one side of the base 1, a sludge suction pump 34 is fixedly connected with the top end surface of the third fixed block 33, a sewage discharge port is arranged at the side part of the sludge suction pump 34 on the side wall of the box body of the settling tank 2, wherein the top end of the push block 32 body is provided with a vertical auxiliary rod, the top end of the rod body of the auxiliary rod is embedded with a magnetic block, three through holes are sequentially formed in the length direction of the rod body, and a plurality of barb teeth are arranged in each through hole body;

the top end face fixedly connected with water pump 26 of base 1, the vertical second water pipe 27 that has cup jointed of outlet pipe of water pump 26, the one end fixedly connected with water storage box 28 of outlet pipe of water pump 26 is kept away from to second water pipe 27, one side level that second water pipe 27 was kept away from to water storage box 28 has cup jointed third water pipe 29, third water pipe 29 is provided with water valve 30, the inlet tube 35 is run through to install in one side of setting tank 2.

Specifically, the bottom end face of base 1 is fixedly connected with universal wheel 101, the quantity of universal wheel 101 is four, four universal wheel 101 personally submits the rectangle distribution at the bottom of base 1.

Specifically, the front of the filter screen plate 3 is embedded with a metal screen 301, the bottom end face of the filter screen plate 3 is connected with a first fixing block 4 in a sliding manner, and the filter screen plate 3 is T-shaped.

Specifically, the top of the alum box 11 is provided with a feeding cover 1101, the bottom of the alum box 11 is provided with a first through hole 1102, and the top of the settling box 2 is provided with a feed opening 201.

Specifically, the tops of the activated carbon filter screen plate 22, the fine filter screen plate 24 and the ultrafiltration screen plate 25 are all provided with a clamping groove 2201, the top of the filter box 20 is provided with a sliding hole, the clamping block 21 slides in the sliding hole and the clamping groove 2201, and the number of the sliding holes and the number of the clamping grooves 2201 are a plurality.

Specifically, the second motor 12 is electrically connected to the frequency converter 13, the first water pipe 19 is provided with the blocking block 18 in a penetrating manner, and the output end of the second multi-stage electric push rod 31 penetrates into the settling tank 2

Specifically, a first water pipe 19 penetrates through and is installed on one side of the filter box 20, and a water outlet pipe of a water pump 26 penetrates through and is installed on one side, far away from the first water pipe 19, of the filter box 20.

Specifically, the number of the first fixing blocks 4 is two, the number of the stirring rods 9 is three, and the number of the supporting blocks 10 is two.

Specifically, both sides of the activated carbon filter screen plate 22, the fine filter screen plate 24 and the ultrafiltration screen plate 25 are connected with limiting blocks 23 in a sliding mode, and an activated carbon filter screen, a fine filter screen and an ultrafiltration screen are embedded in the activated carbon filter screen plate 22, the fine filter screen plate 24 and the ultrafiltration screen plate 25 respectively.

firstly, preparing, electrifying the device, detecting whether the electric appliance in the device can be normally used, pushing the device to a place needing to be used through the universal wheel 101, opening the feeding cover 1101, and adding alum into the alum box 11 from the feeding cover 1101.

And secondly, adding alum, introducing sewage into the device from the water inlet pipe 35, powering on the device, turning on switches of the second motor 12 and the frequency converter 13, starting the second motor 12 and the frequency converter 13, adjusting and transmitting the power to the second motor 12 through the frequency converter 13, so that an output shaft of the second motor 12 drives the second turntable 14 to slowly rotate, and when the second through hole 15 is in contact with the first through hole 1102, the alum in the alum box 11 falls into the settling box 2 through the discharge port 201.

Thirdly, filtering, when sewage enters the settling tank 2 through the water inlet pipe 35, firstly performing primary filtering through the metal screen 301 in the filter screen plate 3 to remove rag garbage in the sewage, turning on a switch of the first motor 6, starting the first motor 6 to enable an output shaft of the first motor 6 to drive the first rotary disc 8 to rotate, driving the stirring rod 9 to stir in the settling tank 2 by the first rotary disc 8 to enable alum and sewage to be fully fused, turning on a switch of the first multistage electric push rod 17, starting the first multistage electric push rod 17, driving the barrier block 18 to move upwards by the first multistage electric push rod 17, enabling the sewage to flow into the filter tank 20 through the first water pipe 19, filtering the sewage through three layers of filter screens of the activated carbon filter screen plate 22, the fine filter screen plate 24 and the ultra-filter screen plate 25, and periodically starting a switch of the second multistage electric push rod 31 in the process, starting the second multistage electric push rod 31, pushing the push block 32 through the second multistage electric push rod 31, so that the vertical auxiliary rod on the push block 32 moves towards the three stirring rods 9, in the moving process, the magnetic block at the top end of the rod body of the auxiliary rod adsorbs one side edge of the metal screen 301 which is made of a magnetic conductive material, so that the metal screen 301 is turned over, the rag garbage on the metal screen 301 is poured above the stirring rods 9, then the rag garbage is captured by the plurality of flexible inclined thin sheets on the rotating stirring rods 9 and is wound on the stirring rods 9, and then the push block 32 returns, so that the metal screen 301 returns under the resetting action of the torsion spring;

fourthly, after water is stored and filtered by three layers of the activated carbon filter screen plate 22, the fine filter screen plate 24 and the ultrafiltration screen plate 25, the water source which is filtered cleanly is stored in the water storage tank 28 through the second water pipe 27 by using the water pump 26, and when the water valve 30 is opened when the water is required to be used, the water flows out from the third water pipe 29;

fifthly, removing mud, opening a switch of a second multi-stage electric push rod 31, starting the second multi-stage electric push rod 31, pushing a push block 32 through the second multi-stage electric push rod 31, pushing the mud on the inner wall of the bottom of the settling tank 2 to a mud suction port of a mud suction pump 34, opening the switch of the mud suction pump 34, starting the mud suction pump 34, and sucking out the mud on the bottom of the device through the mud suction pump 34;

sixthly, maintaining, namely controlling the first motor 6 to stop rotating and stop rotating at a position that a plane where the three stirring rods 9 are located is a vertical plane, wherein in the process that the push block 32 is pushed to the side of the dredge pump 34, a vertical auxiliary rod arranged at the top end of the body of the push block 32 is close to the three stirring rods 9, the three stirring rods 9 are respectively inserted into three through holes in the length direction of the rod body, then the crushed cloth is hooked by a plurality of barb teeth in the through holes, then the push block 32 is moved reversely to tear the crushed cloth from each stirring rod 9, the crushed cloth is completely removed by repeatedly executing the actions, then a sewage outlet is opened, and the removed crushed cloth is discharged from the sewage outlet through the sliding of the push block 32;

and then, a switch of the first multi-stage electric push rod 17 is turned on, the first multi-stage electric push rod 17 is started, the blocking block 18 is pushed to the inside of the first water pipe 19 through the first multi-stage electric push rod 17, the first water pipe 19 is sealed, the clamping block 21 is taken out, and the activated carbon filter screen plate 22, the fine filter screen plate 24 and the ultrafiltration screen plate 25 are drawn out from the front surface of the device.

The electrical components appearing in the present document are all connected externally to a power supply and a control switch when in use, and the related circuits, electronic components and control modules are all prior art, and can be realized completely by those skilled in the art without needless to say, the protection content of the present invention does not relate to the improvement of software and methods.

In the description of the invention, it is to be understood that the terms "center", "middle", "eccentric", "longitudinal", "lateral", "length", "width", "thickness", "height", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate orientations and positional relationships based on the orientations and positional relationships shown in the drawings, and are used merely for convenience of describing the invention and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the invention.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

The above-mentioned embodiments are only used for illustrating the technical solutions of the present invention, and not for limiting the same; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.

Claims

1. An industrial sewage treatment device is characterized in that: comprises a base (1), a settling tank (2), a filtering mechanism, a feeding mechanism and a mud removing mechanism;

the filtering mechanism comprises a settling tank (2), a filtering screen plate (3), a first fixing block (4), a protective box (5) and a first motor (6), the top end face of the base (1) is fixedly connected with the settling tank (2), one side of the settling tank (2) is provided with the filtering screen plate (3) in a penetrating mode, the filtering screen plate (3) comprises a rectangular outer frame and a metal screen (301), the metal screen (301) is rotatably supported in the rectangular outer frame through a rotating shaft, a torsional spring is arranged at the connecting position of the metal screen (301) and the rotating shaft, only one side edge of the body of the metal screen (301) is made of a magnetic conduction material, the inner wall of one side of the settling tank (2) is fixedly connected with the first fixing block (4), the outer wall of one side of the settling tank (2) far away from the first fixing block (4) is fixedly connected with the protective box (5), and the inner wall of one side of the protective box (5) is fixedly provided with the first motor (6), an output shaft of the first motor (6) is horizontally sleeved with a shaft sleeve (7), the surface of the shaft sleeve (7) is fixedly connected with a first rotary table (8), one side, far away from the first motor (6), of the first rotary table (8) is fixedly connected with three stirring rods (9), and each stirring rod (9) is provided with a plurality of flexible inclined thin sheets;

a second fixing block (16) is fixedly connected to one side, far away from the protective box (5), of the settling box (2), a first multi-stage electric push rod (17) is fixedly installed on the bottom end face of the second fixing block (16), a blocking block (18) is fixedly connected to the output end of the first multi-stage electric push rod (17), a first water pipe (19) penetrates through one side, close to the first fixing block (4), of the settling box (2), a filtering box (20) is fixedly connected to the top end face of the base (1), an active carbon filtering screen plate (22), a fine filtering screen plate (24) and an ultrafiltration screen plate (25) are sequentially connected to the inside of the filtering box (20) in a sliding mode from left to right, a clamping block (21) penetrates through the top of the filtering box (20), and a plurality of active carbon filtering screen plates (22) are fixedly connected to the inner wall of the bottom of the filtering box (20);

the feeding mechanism comprises a supporting block (10), a second motor (12), a frequency converter (13), a second rotary table (14) and a second through hole (15), the supporting block (10) is fixedly connected to the outer wall of the top of the settling box (2), an alum box (11) is fixedly connected to the top end face of the supporting block (10), a first through hole (1102) is formed in the bottom of the alum box (11), the second motor (12) is fixedly connected to the top end face of the settling box (2), an output shaft of the second rotary table (14) is fixedly connected to the second rotary table (14) through a shaft sleeve (7), a second through hole (15) is formed in the second rotary table (14), and the frequency converter (13) is fixedly connected to the outer wall of the top of the settling box (2);

the mud removing mechanism comprises a second multistage electric push rod (31), a push block (32), a third fixed block (33) and a mud sucking pump (34), wherein the outer wall of one side, close to the first water pipe (19), of the filter box (20) is fixedly provided with the second multistage electric push rod (31), the output end of the second multistage electric push rod (31) penetrates through the interior of the settling tank (2), the output end of the second multistage electric push rod (31) is fixedly connected with the push block (32), one side of the base (1) is fixedly connected with the third fixed block (33), the top end face of the third fixed block (33) is fixedly connected with the mud sucking pump (34), the side part of the mud sucking pump (34) on the side wall of the box body of the settling tank (2) is provided with a drain outlet, the top end of the body of the push block (32) is provided with a vertical auxiliary rod, and a magnetic block is embedded in the top end of the body of the auxiliary rod, three through holes are sequentially formed in the length direction of the rod body, and a plurality of barb teeth are arranged in each through hole body;

the utility model discloses a water pump, including base (1), the one side level that the outlet pipe of water pump (26) was kept away from to the one end fixedly connected with water storage tank (28), water storage tank (28) were kept away from second water pipe (27) has cup jointed third water pipe (29), third water pipe (29) are provided with water valve (30), one side of setting tank (2) is run through and is installed inlet tube (35).

2. The industrial sewage treatment plant according to claim 1, wherein: the bottom end face fixedly connected with universal wheel (101) of base (1), the quantity of universal wheel (101) is four, four universal wheel (101) personally submit the rectangular distribution at the bottom of base (1).

3. The industrial sewage treatment plant according to claim 1, wherein: the bottom end face of the filter screen plate (3) is connected with a first fixing block (4) in a sliding mode, and the filter screen plate (3) is T-shaped in structural shape.

4. The industrial sewage treatment plant according to claim 1, wherein: the top of the alum box (11) is provided with a feeding cover (1101), and the top of the settling box (2) is provided with a feed opening (201).

5. The industrial sewage treatment plant according to claim 1, wherein: the top of active carbon filter screen board (22), fine filtration otter board (24) and ultrafiltration otter board (25) has all seted up draw-in groove (2201), the sliding hole has been seted up at the top of rose box (20), fixture block (21) slide in sliding hole and draw-in groove (2201), the quantity of sliding hole and draw-in groove (2201) is a plurality of.

6. The industrial sewage treatment plant according to claim 1, wherein: the second motor (12) is electrically connected with the frequency converter (13), the first water pipe (19) is provided with a blocking block (18) in a penetrating mode, and the output end of the second multi-stage electric push rod (31) penetrates into the settling tank (2).

7. The industrial sewage treatment plant according to claim 1, wherein: one side of the filter box (20) is provided with a first water pipe (19) in a penetrating way, and one side of the filter box (20) far away from the first water pipe (19) is provided with a water outlet pipe of the water pump (26) in a penetrating way.

8. The industrial sewage treatment plant according to claim 1, wherein: the number of the first fixing blocks (4) is two, the number of the stirring rods (9) is three, and the number of the supporting blocks (10) is two.

9. The industrial sewage treatment plant according to claim 1, wherein: the both sides of active carbon filter screen board (22), essence otter board (24) and ultrafiltration otter board (25) are equal sliding connection has stopper (23), the inside embedded active carbon filter screen, essence otter board and the ultrafiltration net of installing respectively of active carbon filter screen board (22), essence otter board (24), ultrafiltration otter board (25).

10. The method for using an industrial wastewater treatment plant according to any of claims 1-9, wherein the method comprises: the using method comprises the following steps:

firstly, preparing, electrifying the device, detecting whether the electric appliance in the device can be normally used, pushing the device to a place needing to be used through a universal wheel (101), opening a feeding cover (1101), and adding alum into an alum box (11) from the feeding cover (1101);

secondly, adding alum, introducing sewage into the device from a water inlet pipe (35), powering on the device, turning on a switch of a second motor (12) and a frequency converter (13), starting the second motor (12) and the frequency converter (13), adjusting and transmitting the power to the second motor (12) through the frequency converter (13), so that an output shaft of the second motor (12) drives a second rotating disc (14) to slowly rotate, and when a second through hole (15) is contacted with a first through hole (1102), the alum in the alum box (11) can fall into a settling box (2) through a discharging port (201);

thirdly, filtering, when sewage enters the settling tank (2) through the water inlet pipe (35), firstly performing primary filtering through a metal screen (301) in the filtering screen plate (3), removing rag garbage in the sewage, turning on a switch of the first motor (6), starting the first motor (6), enabling an output shaft of the first motor (6) to drive the first rotating disc (8) to rotate, driving the stirring rod (9) to stir in the settling tank (2) through the first rotating disc (8), enabling alum to be fully fused with the sewage, turning on a switch of the first multi-stage electric push rod (17), starting the first multi-stage electric push rod (17), driving the blocking block (18) to move upwards through the first multi-stage electric push rod (17), enabling the sewage to flow into the filtering tank (20) through the first water pipe (19), and filtering the sewage through three layers of activated carbon filtering screen plates (22), fine filtering screen plates (24) and ultra filtering screen plates (25), in the process, a switch for opening a second multi-stage electric push rod (31) is periodically started, the second multi-stage electric push rod (31) is started, a push block (32) is pushed by the second multi-stage electric push rod (31), so that a vertical auxiliary rod on the push block (32) moves towards the three stirring rods (9), in the moving process, a magnetic block at the top end of a rod body of the auxiliary rod adsorbs one side edge of a metal screen (301) made of a magnetic conductive material, the metal screen (301) is turned over, and accordingly, the garbage on the metal screen (301) is poured above the stirring rods (9), then is captured by a plurality of flexible inclined thin sheets on the rotating stirring rods (9) and is wound on the stirring rods (9), and then the push block (32) is reset, so that the metal screen (301) is reset under the reset action of a torsion spring;

fourthly, storing water, namely filtering the water through three layers of an activated carbon filter screen plate (22), a fine filter screen plate (24) and an ultrafiltration screen plate (25), storing a filtered water source in a water storage tank (28) through a second water pipe (27) by using a water pump (26), and when the water is required to be used, opening a water valve (30), and enabling the water to flow out from a third water pipe (29);

fifthly, removing mud, turning on a switch of a second multi-stage electric push rod (31), starting the second multi-stage electric push rod (31), pushing a push block (32) through the second multi-stage electric push rod (31), pushing the mud on the inner wall of the bottom of the settling tank (2) to a mud suction port of a mud suction pump (34), turning on the switch of the mud suction pump (34), starting the mud suction pump (34), and sucking the mud on the bottom of the device through the mud suction pump (34);

sixthly, maintaining, namely controlling the first motor (6) to stop rotating and stop rotating at a position that a plane where the three stirring rods (9) are located is a vertical plane, wherein in the process that the push block (32) is pushed to the side of the dredge pump (34), a vertical auxiliary rod arranged at the top end of the push block (32) body is close to the three stirring rods (9), the three stirring rods (9) are respectively inserted into three through holes in the length direction of the rod body, then the crushed cloth is hooked by a plurality of barb teeth in the through holes, then the push block (32) is moved reversely to enable the crushed cloth to fall off each stirring rod (9), the action is repeatedly performed, the crushed cloth is completely removed, then the sewage discharge outlet is opened, and the removed crushed cloth is torn off from the sewage discharge outlet through the sliding of the push block (32);

and then, a switch of the first multi-stage electric push rod (17) is turned on, the first multi-stage electric push rod (17) is started, the blocking block (18) is pushed to the inside of the first water pipe (19) through the first multi-stage electric push rod (17), the first water pipe (19) is sealed, the fixture block (21) is taken out, and the activated carbon filter screen plate (22), the fine filter screen plate (24) and the ultrafiltration screen plate (25) are drawn out from the front surface of the device.