CN117509950A - An industrial pure water machine wastewater recovery and treatment device - Google Patents

Abstract

The invention discloses a wastewater recovery treatment device of an industrial water purifier, which comprises a circulation treatment box, wherein a driving motor is fixedly arranged at the top of the circulation treatment box, a first stirring rod is fixedly connected to the output end of the driving motor, a second stirring rod is rotatably connected to the inner wall of a sealing frame through a bearing, a reversing assembly is connected to the surface of the second stirring rod, and a water inlet pipe is fixedly connected to the left side of the circulation treatment box. According to the invention, through the cooperation of the above structures, the filtration and purification treatment of impurities in the wastewater are realized by arranging the circulation treatment box, the main filter box of the water purifier and the post treatment box to form layers, the arranged side retaining frame can be used for regularly cleaning the retained impurities, and the recovery wastewater pipe is used for carrying out the rapid secondary treatment of the purified water with single-pass filtration deficiency, so that the multi-circulation wastewater recovery treatment function and the subsequent decontamination treatment effect in the water purifier are realized.

Description

An industrial pure water machine wastewater recovery and treatment device

Technical field

The invention relates to the technical field of pure water treatment, specifically an industrial pure water machine wastewater recovery and treatment device.

Background technique

The industrial pure water machine consists of three parts: pretreatment system, fine treatment system and post-treatment system. After raw water passes through pretreatment systems such as PP filter element (sand rod filter), activated carbon unit, and water softener unit, the content of suspended matter (particulate matter), colloids, organic matter, hardness, microorganisms and other impurities in the water is greatly reduced to reduce subsequent The processing load of reverse osmosis, electric desalination and other fine treatment systems extends their service life, and can be used for water supply treatment after clarification or for advanced treatment of sewage and wastewater reuse after secondary treatment;

Since the existing industrial wastewater treatment process is a single-pass filtration process, the impurities after single-pass flow filtration are generally in a clean water state that meets the standard. However, some wastewater contains too many particles and cannot be effectively filtered. The inconvenient operation of re-processing the trapped treated water has brought certain adverse effects to actual use, so improvements are needed.

Contents of the invention

The object of the present invention is to provide an industrial pure water machine wastewater recovery and treatment device, which is equipped with a circulation processing box, a main filter box and a post-treatment box of the pure water machine to form layers for filtering and purifying impurities in the waste water. The side retention frame can perform regular cleaning of trapped impurities, and recycle wastewater pipes for rapid secondary treatment of water purification that is insufficient in a single pass of filtration. It realizes the multi-cycle wastewater recycling and treatment function in the pure water machine and the advantages of subsequent decontamination treatment, giving Actual use has brought certain beneficial effects and solved the problems raised in the above background technology.

In order to achieve the above object, the present invention provides the following technical solution: an industrial pure water machine wastewater recovery and treatment device, including a circulation processing box, a driving motor is fixedly installed on the top of the circulation processing box, and the output end of the driving motor is fixedly connected. There is a first stirring rod, the inner wall of the sealing frame is rotatably connected to a second stirring rod through a bearing, the surface of the second stirring rod is connected to a reversing assembly, and the left side of the circulation treatment box is fixedly connected to a water inlet pipe. The top of the water inlet pipe is fixedly connected to a recycling wastewater pipe, the surface of the inner wall of the circulation treatment box is fixedly connected to a plurality of filter mesh plates, the bottom of the inner wall of the circulation treatment box is fixedly connected to a chute dust collection frame, the A side frame is fixedly connected to the left side of the circulation treatment box, and two water channels are provided on the left side of the inner wall of the circulation treatment box. An electric cylinder is fixedly installed on the inner wall of the water channel, and the output end of the electric cylinder is fixedly connected. There is a sealing baffle, the left and right sides of the circulation processing box are fixedly connected with a dosing pipe and a main filter box, and a connecting conduit is fixedly connected between the surface of the main filter box near its top and the circulation processing box. The right side of the main filter box is fixedly connected to a post-processing box through a conduit. The top of the post-processing box is connected to a sealing door through the driving end. The surface of the inner wall of the post-processing box is fixedly connected to a sealing partition. The sealing partition A water pump is fixedly installed on the top of the after-treatment box. A side groove is provided on the side of the inner wall of the after-treatment box. A rear carbon filter plate is slidingly connected to the inner wall of the side groove. A water outlet pipe is fixedly connected to the right side of the after-treatment box. The top of the water outlet pipe is fixedly connected to the recycling wastewater pipe 2 with an electric control valve, and one end of the recycling wastewater pipe 2 is connected to one end of the recycling wastewater pipe 1. The right side of the post-treatment box near the bottom is fixedly connected to Sewage pipe.

Preferably, a baffle plate is fixedly connected to the right side of the inner wall of the post-processing box, and a slope baffle is connected to the bottom of the baffle plate. A water level sensor is fixedly installed on the top of the after-treatment box near the inner wall.

Preferably, the reversing assembly includes a driving gear and a driven gear, the driving gear is fixedly connected to the surface of the first mixing rod near its top, and the driven gear is fixedly connected to the second mixing rod near its top surface. On the surface of the top, the surface of the driven gear and the surface of the driving gear are meshed and connected.

Preferably, the main bodies of the first mixing rod and the second mixing rod are both circular rods, and a slave rod is fixedly connected to the surface of the circular rod, and the slave rod and the second mixing rod are connected to the first stirring rod. The upper slave rods are staggered from each other.

Preferably, the inner wall of the water inlet pipe is fixedly connected with a sealing groove plate, the surface of the inner wall of the water inlet pipe is fixedly installed with a limit plate through a bracket, and the surface of the limit plate is slidably connected with an anti-backflow blocking ball, and the anti-backflow blocking ball is The surface of the ball is in contact with the inner wall of the sealing groove plate.

Preferably, an electric heating plate is fixedly installed on the front side of the circulation processing box, and the output end of the electric heating plate penetrates into the inner wall of the circulation processing box. An ultraviolet germicidal lamp is fixedly installed on the top of the inner wall of the circulation processing box.

Preferably, the plurality of filter panels include a first filter panel, a second filter panel, and a third filter panel, and the types of the first filter panel and the second filter panel are both elastic metal filters. , the type of the third filter screen plate is a sand rod filter screen plate, and the tops of the first filter screen plate, the second filter screen plate and the third filter screen plate all have arc-shaped grooves, and the first filter screen plate The second filter plate and the third filter plate are each fixedly connected with a sunken frame inside. The side of the inner wall of the sunken frame is fixedly connected with a waterproof spring telescopic rod. The output end of the waterproof spring telescopic rod is fixedly connected with a smooth seal. plate.

Preferably, the inner wall of the main filter box of the pure water machine is fixedly connected with a PP cotton filter cartridge, a first activated carbon filter cartridge, an RO reverse osmosis membrane filter cartridge, a second activated carbon filter cartridge, and a precision ultrafiltration cartridge. The PP cotton filter cartridge The cartridge, the first activated carbon filter cartridge, the RO reverse osmosis membrane filter cartridge, the second activated carbon filter cartridge, and the precision ultrafiltration cartridge are all in a double-layer cylindrical shape, and the PP cotton filter cartridge, the first activated carbon filter cartridge, and the RO reverse osmosis membrane The middle portions of the inner walls of the filter cartridge, the second activated carbon filter cartridge, and the precision ultrafiltration cartridge are all fixedly connected with reverse osmosis filter plates.

Preferably, the main body of the rear carbon filter plate is a notch filter plate, a sealing clamping plate is fixedly connected to the front side of the notch filtering plate, and a pull plate is fixedly connected to the front side of the sealing clamping plate. , and the pull plate is located on the front side of the aftertreatment box.

Preferably, a chute dust collection frame is fixedly connected to the bottom of the inner wall of the circulation treatment box.

Compared with the prior art, the beneficial effects of the present invention are:

1. In the present invention, the sealing threaded sleeve on the water inlet pipe of the circulation treatment box can be used to seal the external water pipe. The wastewater will first enter the middle part of the inner cavity of the circulation treatment box, and the driving motor can drive the first stirring rod to rotate when started. , the rotation of the first mixing rod can drive the driving gear to rotate, the rotation of the driving gear can drive the driven gear to rotate, the rotation of the driven gear can drive the second mixing rod to rotate, thereby realizing the combination of the first mixing rod and the second mixing rod. During the stirring process, the reactive adsorption drugs can be added through the dosing tube to achieve uniform stirring of the reactive adsorption pills and wastewater. The precipitated impurities will fall into the inside of the chute dust collection frame. Guided by the slope at the bottom of the inner wall, the side retaining frame can be entered through the channel. Subsequently, it is necessary to regularly clean the impurities inside the side retaining frame. When the electric cylinder is started, the sealing baffle can be driven to block the channel, forming a trap seal for the channel. Blockage treatment, the filtered water flow will overflow upward to the top of the inner cavity of the circulation treatment box. The first filter screen plate and the second filter screen plate can filter and block large particle impurities, and the subsequent third filter screen plate can filter the particles. Detailed filtration and separation, because the first filter plate, the second filter plate and the third filter plate are all equipped with sunken frames in the center. When too many impurities accumulate, weight will be generated and the smooth sealing plate will move downward. After the impurities are discharged, the Under the elastic force of the waterproof spring telescopic rod, it is reset upward to reach a sealed environment again, so that the impurities can be collected and discharged under the accumulation of the first filter plate, the second filter plate and the third filter plate. ;

2. In the present invention, the main filter box of the pure water machine is arranged from left to right in order: PP cotton filter cartridge, first activated carbon filter cartridge, RO reverse osmosis membrane filter cartridge, second activated carbon filter cartridge, and precision ultrafiltration cartridge , can effectively remove impurities such as suspended solids, silt, particles, organic silica colloids, organic matter, odors, and residual chlorine in wastewater, greatly reducing the content of suspended solids, colloids, organic matter, hardness, microorganisms and other impurities in the water, thereby mitigating subsequent The processing load of reverse osmosis, electric desalination and other fine treatment systems ensures that the water quality after ion exchange treatment meets the requirements of industrial production;

3. In the present invention, the filtered water in the main filter box of the pure water machine can be discharged into the post-treatment box through the operation of the water pump provided, and the rear carbon filter plate provided can filter and deodorize the water. The two provided The rear carbon filter plate can be pulled out under the guidance of the side groove to facilitate subsequent cleaning and replacement of the rear carbon filter plate. A water level sensor is set up in the post-treatment box to sense the water level to avoid accumulation of water. In the case of discharge, baffles and inclined baffles are added to protect the outlet pipe so that the purified water flow can be smoothly led out. If quality problems of the outlet water are found during the water inspection, the second power control valve of the recycled wastewater pipe can be controlled. The diverted water flow is intercepted for secondary circulation filtration, because a sealing groove plate, an anti-backflow blocking ball and a limit plate that serves as a limit guide are added inside the water inlet pipe to prevent backflow.

Description of drawings

Figure 1 is a front cross-sectional view of the present invention;

Figure 2 is a schematic structural diagram of the circulation processing box in the present invention;

Figure 3 is a schematic structural diagram of the PP cotton filter cartridge in the present invention;

Figure 4 is a schematic structural diagram of the rear carbon filter plate in the present invention;

Figure 5 is a front cross-sectional view of the water inlet pipe of the present invention;

Figure 6 is a front cross-sectional view of the sunken frame in the present invention;

Figure 7 is an enlarged view of position A of the present invention;

Figure 8 is an enlarged view of position B of the present invention.

In the picture: 1. Circulation treatment box; 2. Sealing frame; 3. Drive motor; 4. First stirring rod; 5. Second stirring rod; 6. Water inlet pipe; 7. Wastewater recycling pipe 1; 8. First filter Mesh plate; 9. Second filter plate; 10. Third filter plate; 11. Chute dust collection frame; 12. Side retention frame; 13. Passage channel; 14. Electric cylinder; 15. Sealing baffle; 16 , dosing pipe; 17. Main filter box of pure water machine; 18. Connecting pipe; 19. Post-treatment box; 20. Sealing door; 21. Sealing partition; 22. Water pump; 23. Side tank; 24. Post carbon filter Mesh plate; 25. Water outlet pipe; 26. Wastewater recycling pipe 2; 27. Sewage pipe; 28. Shielding plate; 29. Inclined baffle; 30. Water level sensor; 31. Driving gear; 32. Driven gear; 33. Limit Position plate; 34. Anti-backflow blocking ball; 35. Electric heating plate; 36. Ultraviolet sterilization lamp; 37. Sunken frame; 38. Waterproof spring telescopic rod; 39. Smooth sealing plate; 40. PP cotton filter cartridge; 41. No. One activated carbon filter cartridge; 42, RO reverse osmosis membrane filter cartridge; 43, second activated carbon filter cartridge; 44, precision ultrafiltration cartridge; 45, reverse osmosis filter plate; 46, sealing card plate; 47, pull plate; 48, Seal the trough plate.

Detailed ways

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. Obviously, the described embodiments are only some of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the scope of protection of the present invention.

Embodiment 1 Please refer to Figures 1 to 8. The present invention provides a technical solution: an industrial pure water machine wastewater recovery and treatment device, including a circulation treatment box 1, and a sealing frame 2 is fixedly connected to the top of the circulation treatment box 1 , a driving motor 3 is fixedly installed on the inner wall of the sealing frame 2, the output end of the driving motor 3 is fixedly connected to a first stirring rod 4, and the bottom of the inner wall of the sealing frame 2 is rotatably connected to a second stirring rod 5 through a bearing. , the surface of the second stirring rod 5 near the top is connected with a reversing assembly, and the top of the circulation processing box 1 near the left side is fixedly connected with a water inlet pipe 6 with a sealing thread sleeve. The water inlet pipe 6 A wastewater recycling pipe 7 is fixedly connected to the top of the recycling treatment box 1. A first filter screen plate 8, a second filter screen plate 9 and a third filter screen plate 10 are fixedly connected to the surface of the inner wall of the recycling treatment box 1. A chute dust collection frame 11 is fixedly connected to the bottom of the inner wall. A side frame 12 is fixedly connected to the left side of the circulation treatment box 1. There are two water channels 13 on the left side of the circulation treatment box 1 close to the inner wall. , an electric cylinder 14 is fixedly installed on the inner wall of the water channel 13, and the output end of the electric cylinder 14 is fixedly connected with a sealing baffle 15. The surface of the sealing baffle 15 is in sealing contact with the surface of the inner wall of the water channel 13, A dosing tube 16 is fixedly connected to the left side of the circulation treatment box 1 near the middle. A pure water machine main filter box 17 is placed on the right side of the circulation treatment box 1. The pure water machine main filter box 17 is placed near The surface of its top is fixedly connected with a connecting conduit 18. One end of the connecting conduit 18 penetrates into the inside of the circulation treatment box 1. The right side of the main filter box 17 of the pure water machine is fixedly connected with a post-processing box 19 through the conduit, so The top of the after-treatment box 19 is connected with a sealing door 20 through the driving end. The top of the after-treatment box 19 close to its inner wall is fixedly connected with a sealing partition 21, and a water pump 22 is fixedly installed on the top of the sealing partition 21. The output end of the water pump 22 passes through the conduit and the upper conduit of the main filter box 17 of the pure water machine and below the sealing partition 21. A side groove 23 is provided on the side of the inner wall of the post-treatment box 19, and the inner wall of the side groove 23 slides A rear carbon filter plate 24 is connected, a water outlet pipe 25 is fixedly connected to the right side of the post-treatment box 19, and a recycling wastewater pipe 26 with an electric control valve is fixedly connected to the top of the water outlet pipe 25. The recycling One end of the waste water pipe 26 is connected to one end of the recycled waste water pipe 7. The right side of the post-treatment box 19 near the bottom is fixedly connected with a sewage pipe 27, and the right side of the inner wall of the post-treatment box 19 is fixedly connected with a shield. The bottom of the shielding plate 28 is connected to an inclined baffle 29. A water level sensor 30 is fixedly installed on the top of the after-treatment box 19 near its inner wall.

Embodiment 2: Please refer to Figures 1-8. The difference between this embodiment and Embodiment 1 is that the reversing assembly includes a driving gear 31 and a driven gear 32. The driving gear 31 is fixedly connected to the first mixing rod 4. The driven gear 32 is fixedly connected to the surface of the second stirring rod 5 near its top. The surface of the driven gear 32 is meshed with the surface of the driving gear 31. The driving gear 31 The arrangement of the driven gear 32 allows the first stirring rod 4 and the second stirring rod 5 to rotate in opposite directions to complete uniform stirring of the reactive adsorption pellets and wastewater.

Further, the main bodies of the first mixing rod 4 and the second mixing rod 5 are both circular rods, and the surface of the circular rod is fixedly connected with a slave rod, and the slave rod and the second stirring rod on the first mixing rod 4 The slave rods on the rod 5 are staggered to each other, and the slave rods on the first stirring rod 4 and the second stirring rod 5 are staggered to each other to evenly cut and stir the water flow.

Further, the first filter screen plate 8 and the second filter screen plate 9 are both elastic metal filter screens, the third filter screen plate 10 is a sand rod filter screen plate, and the first filter screen plate 8, The tops of the second filter plate 9 and the third filter plate 10 are in the form of arc-shaped grooves, and the interiors of the first filter plate 8 , the second filter plate 9 and the third filter plate 10 are all fixedly connected with sags. Frame 37, the side of the inner wall of the sunken frame 37 is fixedly connected with a waterproof spring telescopic rod 38, the output end of the waterproof spring telescopic rod 38 is fixedly connected with a smooth sealing plate 39, the first filter plate 8 and the second filter plate 9 can carry out the filtering and blocking of large particle impurities, and the subsequent fine filtration and separation of particles by the third filter plate 10, because the first filter plate 8, the second filter plate 9 and the third filter plate 10 are all provided in the center There is a sunken frame 37. When there is too much accumulated impurity, the weight will be generated to move the smooth sealing plate 39 downward. After the impurity is discharged, it will be reset upward under the elastic force of the waterproof spring telescopic rod 38, and the sealed environment will be reached again, so that the first step can be carried out. The impurities are accumulated and discharged above the filter plate 8, the second filter plate 9 and the third filter plate 10.

Embodiment 3: Please refer to Figures 1 to 8. The difference between this embodiment and Embodiment 1 is that the inner wall of the water inlet pipe 6 is fixedly connected with a sealing groove plate 32, and the surface of the inner wall of the water inlet pipe 6 is fixed and installed with a limited position through a bracket. Plate 33, the surface of the limiting plate 33 is slidingly connected with an anti-backflow blocking ball 34, and the surface of the anti-backflow blocking ball 34 is in contact with the inner wall of the sealing groove plate 32, because a sealing groove plate is added inside the water inlet pipe 6 32. The anti-backflow blocking ball 34 and the limiting plate 33 serving as a limit guide are used to prevent backflow.

Furthermore, an electric heating plate 35 is fixedly installed on the front side of the circulation processing box 1, and the output end of the electric heating plate 35 penetrates into the inner wall of the circulation processing box 1. The top of the inner wall of the circulation processing box 1 is fixedly equipped with an ultraviolet sterilization device. The lamp 36 and the electric heating plate 35 can heat the internal environment of the circulation processing box 1, and the ultraviolet germicidal lamp 36 can perform ultraviolet germicidal irradiation treatment.

Embodiment 4: Please refer to Figures 1 to 8. The difference between this embodiment and Embodiment 1 is that the inner wall of the main filter box 17 of the pure water machine is fixedly connected with a PP cotton filter cartridge 40, a first activated carbon filter cartridge 41, and an RO inverter. Permeability membrane filter cartridge 42, second activated carbon filter cartridge 43, precision ultrafiltration cartridge 44, the PP cotton filter cartridge 40, first activated carbon filter cartridge 41, RO reverse osmosis membrane filter cartridge 42, second activated carbon filter cartridge 43, precision The entire ultrafiltration cartridge 44 is in a double-layer cylindrical shape, and the middle part of the inner wall of the PP cotton filter cartridge 40, the first activated carbon filter cartridge 41, the RO reverse osmosis membrane filter cartridge 42, the second activated carbon filter cartridge 43, and the precision ultrafiltration cartridge 44 They are all fixedly connected with the reverse osmosis filter plate 45, because from left to right in the main filter box 17 of the pure water machine are the PP cotton filter cartridge 40, the first activated carbon filter cartridge 41, the RO reverse osmosis membrane filter cartridge 42, and the second activated carbon The filter element cartridge 43 and the precision ultrafiltration cartridge 44 can effectively remove suspended solids, silt, particles, organic silica colloids, organic matter, odor, residual chlorine and other impurities in the wastewater, and reduce the suspended solids, colloids, organic matter, hardness, The content of impurities such as microorganisms is greatly reduced to reduce the processing load of subsequent reverse osmosis, electric desalination and other fine treatment systems, so that the water quality after ion exchange treatment meets the requirements of industrial production.

Further, the main body of the rear carbon filter plate 24 is a notched filter plate. The front side of the notched filter plate is fixedly connected with a sealing clamping plate 46. The front side of the sealing clamping plate 46 is fixedly connected with a pulley. plate 47, and the pull plate 47 is located on the front side of the post-processing box 19, so that the sealing card plate 46 can be pulled up and pulled out for cleaning and replacement.

Working principle: When this kind of industrial pure water machine wastewater recovery and treatment device is in use, the external water pipe can be sealed and connected through the sealing thread sleeve on the water inlet pipe 6, and the wastewater from the external water connection can be recycled and processed into the recycling treatment box 1. The wastewater will first enter the middle of the inner cavity of the circulation treatment box 1. When the driving motor 3 is started, it can drive the first stirring rod 4 to rotate. The rotation of the first stirring rod 4 can drive the driving gear to rotate. The rotation of the driving gear can drive the driven gear to rotate. Rotation, the rotation of the driven gear can drive the second stirring rod 5 to rotate, thereby realizing the stirring process between the first stirring rod 4 and the second stirring rod 5, and the reaction adsorption drug (such as alum) can be added through the dosing tube 16 etc.), thereby achieving uniform mixing of the reaction adsorption pills and wastewater. The precipitated impurities will fall into the inside of the chute dust collection frame 11, and can pass through the channel under the guidance of the slope at the bottom of the inner wall of the chute dust collection frame 11. 13 enters the side retention frame 12. Subsequently, it is necessary to regularly clean the impurities inside the side retention frame 12. The electric cylinder 14 is started to drive the sealing baffle 15 to block the passage channel 13, forming a trap, sealing and blocking treatment for the passage channel 13, and filtering The final water flow will overflow upward to the top of the inner cavity of the circulation treatment box 1. The first filter screen plate 8 and the second filter screen plate 9 can filter and block large particle impurities, and the subsequent third filter screen plate 10 can filter the particles. Detailed filtration and separation, because the first filter plate 8, the second filter plate 9 and the third filter plate 10 are all provided with a sunken frame 37 in the center, when too much impurities accumulate, weight will be generated and the smooth sealing plate 39 will move down , after the impurities are discharged, they will be reset upward under the elastic force of the waterproof spring telescopic rod 38 to reach a sealed environment again, so that the first filter plate 8, the second filter plate 9 and the third filter plate 10 can be accumulated above The operation of collecting and draining impurities is carried out below, and the subsequent water flow located above can naturally flow into the interior of the main filter box 17 of the pure water machine, because from left to right in the main filter box 17 of the pure water machine are the PP cotton filter cartridge 40, The first activated carbon filter cartridge 41, RO reverse osmosis membrane filter cartridge 42, second activated carbon filter cartridge 43, and precision ultrafiltration cartridge 44 can effectively remove suspended solids, mud, sand, particles, organic silica colloids, organic matter, odors, and residues in wastewater. Impurities such as chlorine can greatly reduce the content of suspended particulate matter, colloids, organic matter, hardness, microorganisms and other impurities in the water, thereby reducing the processing load of subsequent reverse osmosis, electric desalination and other fine treatment systems, so that the ion exchange treated The water quality meets the requirements of industrial production. The operation of the water pump 22 can discharge the filtered water in the main filter box 17 of the pure water machine into the post-treatment box 19. The rear carbon filter plate 24 provided can filter and deodorize the water quality. The two-layer rear carbon filter plate 24 can be subsequently pulled out under the guidance of the side groove 23 to facilitate subsequent cleaning and replacement of the rear carbon filter plate 24. A water level sensor 30 is provided in the post-treatment box 19 for sensing. water level, to avoid the situation where the accumulated water cannot be discharged, a baffle plate 28 and a slope baffle 29 are added to shield the water outlet pipe 25, so as to smoothly lead the purified water flow out. If quality problems of the outlet water are found during water inspection, they can be controlled. The wastewater recovery pipe 26 is powered on and the control valve intercepts the diverted water flow for secondary circulation filtration. Since a sealing groove plate 32, an anti-backflow blocking ball 34 and a limit plate 33 serving as a limit guide are added inside the water inlet pipe 6, Anti-backflow treatment is carried out to realize the multi-cycle wastewater recycling and treatment function in the pure water machine and the subsequent decontamination treatment effect.

Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art will understand that various changes, modifications, and substitutions can be made to these embodiments without departing from the principles and spirit of the invention. and modifications, the scope of the invention is defined by the appended claims and their equivalents.

Claims (10)

1. The utility model provides an industrial water purification machine wastewater recovery processing apparatus, includes circulation processing case (1), its characterized in that: the top of the circulation treatment box (1) is fixedly provided with a driving motor (3), the output end of the driving motor (3) is fixedly connected with a first stirring rod (4), the inner wall of the sealing frame (2) is rotationally connected with a second stirring rod (5) through a bearing, the surface of the second stirring rod (5) is connected with a reversing component, the left side of the circulation treatment box (1) is fixedly connected with a water inlet pipe (6), the top of the water inlet pipe (6) is fixedly connected with a recovery waste water pipe I (7), the surface of the inner wall of the circulation treatment box (1) is fixedly connected with a plurality of filter screen plates, the left side of the circulation treatment box (1) is fixedly connected with a side retaining frame (12), two water through tanks (13) are arranged on the left side of the inner wall of the circulation treatment box (1), an electric cylinder (14) is fixedly arranged on the inner wall of the water through tanks (13), a sealing baffle plate (15) is fixedly connected with the output end of the electric cylinder (14), a dosing pipe (16) and a main filter box (17) are fixedly connected with the left side and the right side of the circulation treatment box (1), a connecting guide pipe (18) is fixedly connected between the surface, close to the top, of the main filter box (17) and the circulation treatment box (1), the right side of the main filter box (17) is fixedly connected with a post-treatment box (19) through the guide pipe, the top of aftertreatment case (19) is connected with sealing door (20) through the drive end, the fixed surface of aftertreatment case (19) inner wall is connected with sealed baffle (21), the top fixed mounting of sealed baffle (21) has water pump (22), side tank (23) have been seted up to the side of aftertreatment case (19) inner wall, the inner wall sliding connection of side tank (23) has rearmounted carbon filter screen board (24), the right side fixedly connected with outlet pipe (25) of aftertreatment case (19), the top fixedly connected with of outlet pipe (25) has the recovery waste pipe second (26) of electric control valve, and the one end of recovery waste pipe second (26) and the one end of recovery waste pipe first (7) are connected, the right side fixedly connected with blow off pipe (27) near its bottom on aftertreatment case (19).

2. The industrial water purifier wastewater recovery treatment device according to claim 1, wherein: the right side of aftertreatment case (19) inner wall fixedly connected with shielding plate (28), and the bottom of shielding plate (28) is connected with inclined baffle (29), the top fixed mounting that is close to its inner wall on aftertreatment case (19) has water level sensor (30).

3. The industrial water purifier wastewater recovery treatment device according to claim 1, wherein: the reversing assembly comprises a driving gear (31) and a driven gear (32), wherein the driving gear (31) is fixedly connected to the surface, close to the top of the first stirring rod (4), of the first stirring rod, the driven gear (32) is fixedly connected to the surface, close to the top of the second stirring rod (5), of the second stirring rod, and the surface of the driven gear (32) is in meshed connection with the surface of the driving gear (31).

4. The industrial water purifier wastewater recovery treatment device according to claim 1, wherein: the main body of the first stirring rod (4) and the main body of the second stirring rod (5) are round rods, the auxiliary rods are fixedly connected to the surfaces of the round rods, and the auxiliary rods on the first stirring rod (4) and the auxiliary rods on the second stirring rod (5) are in a mutually staggered state.

5. The industrial water purifier wastewater recovery treatment device according to claim 1, wherein: the inner wall fixedly connected with sealed frid (48) of inlet tube (6), the surface of inlet tube (6) inner wall is through support fixed mounting has limiting plate (33), the surface sliding connection of limiting plate (33) has anti-reflux stifled ball (34), and the surface of anti-reflux stifled ball (34) and the inner wall butt of sealed frid (48).

6. The industrial water purifier wastewater recovery treatment device according to claim 1, wherein: the front side of the circulation processing box (1) is fixedly provided with an electric heating plate (35), the output end of the electric heating plate (35) penetrates into the inner wall of the circulation processing box (1), and the top of the inner wall of the circulation processing box (1) is fixedly provided with an ultraviolet sterilizing lamp (36).

7. The industrial water purifier wastewater recovery treatment device according to claim 1, wherein: a plurality of filter screen plate includes first filter screen plate (8), second filter screen plate (9), third filter screen plate (10), the kind of first filter screen plate (8) and second filter screen plate (9) is elastic metal filter screen, the kind of third filter screen plate (10) is the sand stick filter screen plate, and the top of first filter screen plate (8), second filter screen plate (9) and third filter screen plate (10) all is the arcwall face, the inside of first filter screen plate (8), second filter screen plate (9) and third filter screen plate (10) all fixedly connected with subsides frame (37), the side fixedly connected with waterproof spring telescopic link (38) of subsides frame (37) inner wall, the output fixedly connected with smooth closing plate (39) of waterproof spring telescopic link (38).

8. The industrial water purifier wastewater recovery treatment device according to claim 1, wherein: the inner wall fixedly connected with PP cotton filter core section of thick bamboo (40), first active carbon filter core section of thick bamboo (41), RO reverse osmosis membrane filter core section of thick bamboo (42), second active carbon filter core section of thick bamboo (43), accurate super filter core section of thick bamboo (44), the whole double-deck cylindric that all is of PP cotton filter core section of thick bamboo (40), accurate super filter core section of thick bamboo (44), and the equal fixedly connected with reverse osmosis filter screen plate (45) in middle part of PP cotton filter core section of thick bamboo (40), first active carbon filter core section of thick bamboo (41), RO reverse osmosis membrane filter core section of thick bamboo (42), second active carbon filter core section of thick bamboo (43), accurate super filter core section of thick bamboo (44) inner wall.

9. The industrial water purifier wastewater recovery treatment device according to claim 1, wherein: the main part of rearmounted carbon filter screen board (24) is notch filter screen board, the front side fixedly connected with sealed cardboard (46) of notch filter screen board, the front side fixedly connected with arm-tie (47) of sealed cardboard (46), and arm-tie (47) are located on the front side of aftertreatment case (19).

10. The industrial water purifier wastewater recovery treatment device according to claim 1, wherein: the bottom of the inner wall of the circulation treatment box (1) is fixedly connected with a chute dust collecting frame (11).