CN111592156A - Disinfection equipment with circulating filter structure for waste water treatment - Google Patents

Abstract

The invention discloses a disinfection device with a circulating filtering structure for wastewater treatment, which relates to the technical field of wastewater treatment and includes a body, a water collecting tank, multiple filtering mechanisms and a disinfection mechanism. The bottom of the middle part of the tank is connected with a water receiving pipe, the middle part of the water receiving pipe is provided with a water valve, and a spraying mechanism is installed below the water receiving pipe, the water collecting tank is located below the disinfectant tank, and the left side of the water collecting tank is installed with an inlet. A water mechanism, one side of the water collecting tank is connected with a connecting pipe, and the other end of the connecting pipe is provided with a filter box, the multiple filter mechanism is installed inside the filter box, and a water pump is installed at the lower right of the filter box, and A water supply pipe is connected to one side of the water pump, and the beneficial effects of the invention are: the device facilitates circulating disinfection of waste water through the setting of the disinfection mechanism, and the setting of the ultraviolet lamp facilitates irradiation and sterilization of the waste water inside the circulating water pipe.

Description

Disinfection equipment with circulating filter structure for waste water treatment

technical field

The invention relates to the technical field of waste water treatment, in particular to a disinfection device with a circulating filtering structure for waste water treatment.

Background technique

Wastewater refers to the general term for water discharged from residents’ activities and runoff rainwater. It includes domestic sewage, industrial wastewater, and other useless water such as the inflow of primary rainwater into drainage pipes. Wastewater treatment is to use physical, chemical and biological methods to treat wastewater, purify wastewater, reduce pollution, and even achieve wastewater recycling and reuse, and make full use of water resources. In the process of wastewater treatment, it needs to be disinfected, so it is necessary to use wastewater disinfection equipment.

The existing disinfection equipment for wastewater treatment has poor disinfection effect, does not have a cyclic sterilization structure, and cannot perform multiple filtration of wastewater, nor does it have a corresponding structure for concentrating impurities, which is inconvenient to clean up impurities, and is prone to blockage. To this end, we propose a disinfection device with a circulating filter structure for wastewater treatment.

SUMMARY OF THE INVENTION

The object of the present invention is to provide a sterilizing equipment with a circulating filtration structure for wastewater treatment, so as to solve the problem that the existing sterilizing equipment for wastewater treatment proposed in the above-mentioned background technology has poor sterilizing effect, does not have a circulating sterilization structure, and cannot Multiple filtration of waste water, and there is no corresponding impurity concentration structure, it is inconvenient to clean up impurities, and the problem of clogging is easy to occur.

In order to achieve the above object, the present invention provides the following technical solutions: a disinfection device with a circulating filtration structure for waste water treatment, comprising a body, a water collecting tank, multiple filtering mechanisms and a disinfection mechanism, and a disinfectant tank is installed inside the body, and A water-receiving pipe is connected below the middle of the disinfectant tank, a water valve is arranged in the middle of the water-receiving pipe, and a spray mechanism is installed below the water-receiving pipe, the water collecting tank is located below the disinfecting liquid tank, and the left side of the water collecting tank is installed There is a water inlet mechanism, one side of the water collecting tank is connected with a connecting pipe, and the other end of the connecting pipe is provided with a filter box, the multi-filter mechanism is installed inside the filter box, and a water pump is installed at the lower right of the filter box , and one side of the water pump is connected with a water supply pipe, the other end of the water supply pipe is installed with a disinfection box, and an observation window is fixed in the middle of the disinfection box, and the disinfection mechanism is installed inside the disinfection box.

Preferably, the spraying mechanism includes a spray pipe, a spray head, a through hole and an intercepting net, the spray pipe is fixed below the water receiving pipe, and a spray head is installed under the spray pipe, and the inside of the spray head is provided with a through hole, And the lower outer side of the nozzle is covered with an intercepting net.

Preferably, the nozzles are arranged equidistantly below the nozzle, and the nozzle is communicated with the interior of the disinfectant tank through the water receiving pipe, and the symmetrical center of the nozzle coincides with the symmetrical center of the water collecting tank.

Preferably, the water inlet mechanism includes a water inlet pipe, a U-shaped pipe, a feeding port, a first filter screen, a second filter screen and a water passage pipe, a U-shaped pipe is fixed below the water inlet pipe, and the water inlet pipe is close to A water pipe is fixed on one side of the water collecting tank, a first filter screen is arranged between the left end of the U-shaped pipe and the water inlet pipe, and a second filter screen is arranged between the right end of the U-shaped pipe and the water pipe, and the U-shaped pipe is provided with a second filter screen. The bottom of the middle part of the shaped tube is provided with a feeding port.

Preferably, the two ends of the U-shaped pipe are fixedly connected with the water inlet pipe and the water passage pipe, and the U-shaped pipe is communicated with the inside of the water inlet pipe and the water passage pipe, and the center line of the U-shaped pipe is connected to the discharge port. Centerlines coincide.

Preferably, the multiple filtering mechanism includes an outer frame, a reinforcing rod, a stainless steel filter screen, a rubber edge, a mounting plate and a fixing bolt, a reinforcing rod is fixed inside the outer frame, and a stainless steel screen is arranged between the reinforcing rods The outer side of the outer frame is fixed with a rubber edge, and the rubber edge and the outer frame are glued, the left and right sides of the outer frame are fixed with mounting plates, and the two sides of the mounting plate are provided with fixing bolts.

Preferably, the outer frame has a rectangular structure, and an inclined structure is formed between the outer frame and the inner wall of the filter box, and the outer frame and the mounting plate form a detachable structure between the filter box and the outer frame through fixing bolts.

Preferably, the disinfection mechanism includes a circulating water pipe, an ultraviolet lamp and a water outlet pipe, the circulating water pipe is fixed at the end of the water supply pipe, and the outlet end of the circulating water pipe is fixed with a water outlet pipe, and the upper and lower sides of the interior of the disinfection box are Installed with UV light.

Preferably, the ultraviolet lamps are provided in two groups, and the ultraviolet lamps are symmetrical with respect to the transverse center line of the circulating water pipe, and the circulating water pipe has a circulating structure.

The invention provides a disinfection device with a circulating filtering structure for wastewater treatment, which has the following beneficial effects:

1. The present invention facilitates the disinfection of the waste water in the waste water tank by the disinfectant through the setting of the spraying mechanism, the interior of the disinfectant tank is used to store the disinfectant, and the disinfectant inside the disinfectant tank is easily introduced into the nozzle through the water connection pipe. The nozzles arranged at equal distances are convenient for spraying and sterilizing the waste water inside the water collecting tank, and the intercepting net on the outer side under the nozzles can prevent impurities in the water collecting tank from entering the nozzles.

2. The present invention facilitates preliminary filtering of the sewage inlet of the water collection tank by setting the water inlet mechanism, and the setting of the U-shaped pipe can concentrate larger impurities in the waste water, and the first filter screen and the second filter screen can avoid The impurities at the position of the U-shaped pipe enter the water pipe, and the discharge port is located under the middle of the U-shaped pipe to facilitate cleaning and descaling inside the U-shaped pipe.

3. The present invention facilitates multiple and sufficient filtration of waste water through the arrangement of multiple filtering mechanisms. The rectangular structure of the outer frame is adapted to the shape of the filter box to facilitate the installation of the two. The installation plate and fixing bolts facilitate the realization of the outer frame and the filter box. The disassembly and assembly between the filter boxes, the outer frame and the stainless steel filter screen are convenient for multiple filtration of wastewater, and the mesh of the stainless steel filter screen can be set to decrease layer by layer. The inclined side is concentrated to avoid blockage caused by the impurities on the surface of the stainless steel filter screen.

4. The present invention facilitates the circulation and flow disinfection of waste water through the setting of the disinfection mechanism. The setting of the ultraviolet lamp facilitates the irradiation and sterilization of the waste water inside the circulating water pipe. The upper and lower sets of ultraviolet lamps can increase the irradiation range of the circulating water pipe. The circulating water pipe is The transparent circulation structure and the arrangement of the circulating water pipe can extend the flow path of the wastewater, so that the wastewater can be fully contacted with ultraviolet rays to achieve full sterilization and disinfection.

Description of drawings

1 is a schematic diagram of the internal structure of a disinfection device with a circulating filter structure for wastewater treatment according to the present invention;

Fig. 2 is an enlarged schematic view of the structure at place A in Fig. 1 of a disinfection device with a circulating filter structure for waste water treatment according to the present invention;

Fig. 3 is a schematic diagram of the enlarged structure of the water inlet mechanism of a disinfection device with a circulating filter structure for wastewater treatment according to the present invention;

4 is a schematic top view structural diagram of a multiple filtering mechanism of a disinfection device with a circulating filtering structure for wastewater treatment according to the present invention;

5 is a schematic structural diagram of a disinfection mechanism of a disinfection device with a circulating filter structure for wastewater treatment according to the present invention.

In the figure: 1. Body; 2. Disinfectant tank; 3. Water receiving pipe; 4. Water valve; 5. Spraying mechanism; 501, Nozzle; 502, Nozzle; 503, Through hole; water tank; 7. water inlet mechanism; 701, water inlet pipe; 702, U-shaped pipe; 703, feeding port; 704, first filter screen; 705, second filter screen; 706, water pipe; 8, connecting pipe; 9 , filter box; 10, multiple filter mechanisms; 1001, outer frame; 1002, reinforcing rod; 1003, stainless steel filter screen; 1004, rubber edge; 1005, mounting plate; 1006, fixing bolts; 11, water pump; 12, water supply pipe; 13, disinfection box; 14, observation window; 15, disinfection mechanism; 1501, circulating water pipe; 1502, ultraviolet lamp; 1503, water outlet pipe.

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 a part of the embodiments of the present invention, not all of the embodiments. The embodiments of the present invention, and all other embodiments obtained by those of ordinary skill in the art without creative work, fall within the protection scope of the present invention.

In the description of the present invention, unless otherwise stated, "plurality" means two or more; the terms "upper", "lower", "left", "right", "inner", "outer" The orientation or positional relationship indicated by , "front end", "rear end", "head", "tail", etc. are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, not Indicates or implies that the referred device or element must have a specific orientation, be constructed and operate in a specific orientation, and therefore should not be construed as a limitation of the invention, in addition, the terms "first", "second", "third", etc. For descriptive purposes only and should not be construed to indicate or imply relative importance.

In the description of the present invention, it should be noted that, unless otherwise expressly specified and limited, the terms "connected" and "connected" should be understood in a broad sense, for example, it may be a fixed connection, a detachable connection, or an integral connection. ground connection; it can be a mechanical connection or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium. .

1-5, the present invention provides a technical solution: a disinfection device with a circulating filter structure for wastewater treatment, comprising a body 1, a disinfectant tank 2, a water connection pipe 3, a water valve 4, a spraying mechanism 5, a sprayer Pipe 501, spray head 502, through hole 503, intercepting net 504, water collecting tank 6, water inlet mechanism 7, water inlet pipe 701, U-shaped pipe 702, feeding port 703, first filter screen 704, second filter screen 705, through Water pipe 706, connecting pipe 8, filter box 9, multiple filter mechanism 10, outer frame 1001, reinforcing rod 1002, stainless steel filter screen 1003, rubber edge 1004, mounting plate 1005, fixing bolt 1006, water pump 11, water supply pipe 12, disinfection box 13. Observation window 14, disinfection mechanism 15, circulating water pipe 1501, ultraviolet lamp 1502 and water outlet pipe 1503, a disinfectant tank 2 is installed inside the body 1, and the bottom of the middle of the disinfectant tank 2 is connected with a water pipe 3, and a water pipe 3 A water valve 4 is arranged in the middle of the water pipe 3, and a spray mechanism 5 is installed below the water receiving pipe 3. The spraying mechanism 5 includes a spray pipe 501, a spray head 502, a through hole 503 and an intercepting net 504. The spray pipe 501 is fixed below the water receiving pipe 3 , and the nozzle 502 is installed below the nozzle 501, the inside of the nozzle 502 is provided with a through hole 503, and the lower outer side of the nozzle 502 is covered with an intercepting net 504, the nozzle 502 is equidistantly arranged below the nozzle 501, and the nozzle 501 The water receiving pipe 3 is communicated with the interior of the disinfectant tank 2, and the symmetrical center of the nozzle pipe 501 is coincident with the symmetrical center of the water collecting tank 6. The water receiving pipe 3 facilitates the introduction of the disinfectant inside the disinfectant tank 2 into the nozzle pipe 501. Inside, the equidistant spray heads 502 are convenient for spraying and sterilizing the waste water inside the water collecting tank 6 .

The water collection tank 6 is located below the disinfectant tank 2, and a water inlet mechanism 7 is installed on the left side of the water collection tank 6. The water inlet mechanism 7 includes a water inlet pipe 701, a U-shaped pipe 702, a feeding port 703, and a first filter screen 704 , the second filter screen 705 and the water pipe 706, a U-shaped pipe 702 is fixed below the water inlet pipe 701, and a water pipe 706 is fixed on the side of the water inlet pipe 701 close to the water collecting tank 6, and the left end of the U-shaped pipe 702 is connected to the water inlet pipe 701. A first filter screen 704 is arranged between them, and a second filter screen 705 is arranged between the right end of the U-shaped pipe 702 and the water pipe 706. The bottom of the middle of the U-shaped pipe 702 is provided with a feeding port 703. The two ends are fixedly connected with the water inlet pipe 701 and the water passage pipe 706, and the U-shaped pipe 702 is connected with the interior of the water inlet pipe 701 and the water passage pipe 706, and the center line of the U-shaped pipe 702 and the center line of the discharge port 703 Coincident, the setting of the U-shaped pipe 702 can concentrate the larger impurities in the waste water, the first filter screen 704 and the second filter screen 705 can prevent the impurities at the position of the U-shaped pipe 702 from entering the water pipe 706, and the discharge port 703 It is located under the middle of the U-shaped pipe 702 to facilitate cleaning and descaling the interior of the U-shaped pipe 702 .

One side of the water collecting tank 6 is connected with a connecting pipe 8, and the other end of the connecting pipe 8 is provided with a filter box 9. The multiple filter mechanism 10 is installed inside the filter box 9, and the multiple filter mechanism 10 includes an outer frame 1001 and a reinforcing rod 1002. , stainless steel filter screen 1003, rubber edge 1004, mounting plate 1005 and fixing bolts 1006, reinforcing rods 1002 are fixed inside the outer frame 1001, and a stainless steel filter screen 1003 is arranged between the reinforcing rods 1002, and rubber is fixed on the outside of the outer frame 1001 Edge 1004, and the rubber edge 1004 and the outer frame 1001 are glued together, the left and right sides of the outer frame 1001 are fixed with mounting plates 1005, and the two sides of the mounting plate 1005 are pierced with fixing bolts 1006, the outer frame 1001 has a rectangular structure , and an inclined structure is formed between the outer frame 1001 and the inner wall of the filter box 9, and the outer frame 1001 and the mounting plate 1005 form a detachable structure with the filter box 9 through fixing bolts 1006, and the outer frame 1001 has a rectangular structure and a filter box 9. The shape of the box 9 is adapted to facilitate the installation of the two. The mounting plate 1005 and the fixing bolts 1006 are used to facilitate the disassembly and assembly of the outer frame 1001 and the filter box 9. The outer frame 1001 and the stainless steel filter screen 1003 are convenient for multiple filtration of waste water. Moreover, the meshes of the stainless steel filter screen 1003 can be set in a state of decreasing layer by layer, and its inclined structure facilitates the concentration of filtered impurities under the action of gravity, and avoids blockage caused by flattened impurities on the surface of the stainless steel filter screen 1003 .

A water pump 11 is installed at the lower right of the filter box 9, and a water supply pipe 12 is connected to one side of the water pump 11, and a disinfection box 13 is installed at the other end of the water supply pipe 12, and an observation window 14 is fixed in the middle of the disinfection box 13, and the disinfection mechanism 15 Installed inside the disinfection box 13, the disinfection mechanism 15 includes a circulating water pipe 1501, an ultraviolet lamp 1502 and a water outlet pipe 1503, the circulating water pipe 1501 is fixed at the end of the water supply pipe 12, and the outlet end of the circulating water pipe 1501 is fixed with a water outlet pipe 1503, disinfection The upper and lower sides of the box 13 are installed with ultraviolet lamps 1502, and the ultraviolet lamps 1502 are provided with two groups, and the ultraviolet lamps 1502 are symmetrical with respect to the transverse center line of the circulating water pipe 1501, and the circulating water pipe 1501 is in a circular structure. The setting of 1502 is convenient for irradiating and sterilizing the wastewater inside the circulating water pipe 1501. The upper and lower sets of ultraviolet lamps 1502 can increase the irradiation range of the circulating water pipe 1501. The circulating water pipe 1501 is a transparent circulation structure, and the setting of the circulating water pipe 1501 can prolong the flow of wastewater. Path, so that the wastewater can be fully contacted with ultraviolet rays to achieve full sterilization and disinfection.

To sum up, when using the disinfection equipment with a circulating filter structure for wastewater treatment, the wastewater can first be injected into the water collecting tank 6 through the water inlet mechanism 7. During this process, the water inlet pipe 701 and the water passage pipe 706 can Due to the diversion effect, the U-shaped pipe 702 can precipitate and concentrate the larger impurities in the wastewater, and the first filter screen 704 and the second filter screen 705 can prevent the impurities at the position of the U-shaped pipe 702 from entering the water pipe 706, It is also possible to periodically remove the outer cover of the discharge port 703 to facilitate cleaning and descaling of the interior of the U-shaped pipe 702, and then the water valve 4 of the water receiving pipe 3 can be controlled, so that the disinfectant inside the disinfectant tank 2 enters through the water receiving pipe 3. To the inside of the spray pipe 501, and make the spray heads 502 arranged at equal distances spray and sterilize the waste water inside the water collection tank 6, so that the waste water in the water collection tank 6 is mixed with the disinfectant, and then start the booster pump through the connecting pipe 8. The waste water in the collecting tank 6 is introduced into the filter box 9, so that the outer frame 1001 and the stainless steel filter 1003 filter the waste water multiple times, and then the filtered waste water enters the circulating water pipe inside the disinfection box 13 through the water pump 11 and the water supply pipe 12 Circulating flow is carried out in 1501. At this time, the upper and lower sets of ultraviolet lamps 1502 can circulate the waste water inside the water pipe 1501 to irradiate and sterilize, thus completing the use process of the disinfection equipment with a circulating filter structure for the entire waste water treatment.

The above are only preferred specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art is within the technical scope disclosed by the present invention. Equivalent replacements or changes to the inventive concept shall all fall within the protection scope of the present invention.

Claims (9)

1. The utility model provides a waste water treatment is with disinfecting equipment that has circulating filtration structure, includes organism (1), header tank (6), multiple filter mechanism (10) and disinfection mechanism (15), its characterized in that: the disinfection device is characterized in that a disinfection liquid tank (2) is arranged inside the machine body (1), a water receiving pipe (3) is connected below the middle of the disinfection liquid tank (2), a water valve (4) is arranged in the middle of the water receiving pipe (3), a spraying mechanism (5) is arranged below the water receiving pipe (3), the water collecting tank (6) is located below the disinfection liquid tank (2), a water inlet mechanism (7) is arranged on the left side of the water collecting tank (6), a connecting pipe (8) is connected to one side of the water collecting tank (6), a filter tank (9) is arranged at the other end of the connecting pipe (8), a multiple filtering mechanism (10) is arranged inside the filter tank (9), a water pump (11) is arranged on the lower right side of the filter tank (9), a water supply pipe (12) is connected to one side of the water pump (11), a disinfection tank (13) is arranged at the other end of the water supply pipe (12), and an observation window (14) is fixed in the, the disinfection mechanism (15) is arranged inside the disinfection box (13).

2. A sterilizing apparatus having a circulating filter structure for wastewater treatment according to claim 1, characterized in that: spraying mechanism (5) are including spray tube (501), shower nozzle (502), through-hole (503) and interception net (504), spray tube (501) are fixed in the below of water receiving pipe (3), and spray tube (501)'s below installs shower nozzle (502), the inside of shower nozzle (502) is provided with through-hole (503), and the below outside of shower nozzle (502) covers has interception net (504).

3. A sterilizing apparatus having a circulating filter structure for wastewater treatment according to claim 2, characterized in that: the spray heads (502) are arranged below the spray pipes (501) at equal intervals, the spray pipes (501) are communicated with the interior of the disinfectant tank (2) through the water receiving pipes (3), and the symmetric centers of the spray pipes (501) are overlapped with the symmetric center of the water collecting tank (6).

4. A sterilizing apparatus having a circulating filter structure for wastewater treatment according to claim 1, characterized in that: intake mechanism (7) are including inlet tube (701), U-shaped pipe (702), feed opening (703), first filter screen (704), second filter screen (705) and water service pipe (706), the below of inlet tube (701) is fixed with U-shaped pipe (702), and inlet tube (701) is close to one side of header tank (6) and is fixed with water service pipe (706), be provided with first filter screen (704) between the left end of U-shaped pipe (702) and inlet tube (701), and be provided with second filter screen (705) between the right-hand member of U-shaped pipe (702) and water service pipe (706), feed opening (703) have been seted up to the middle part below of U-shaped pipe (702).

5. A sterilizing apparatus having a circulating filter structure for wastewater treatment according to claim 4, characterized in that: the two ends of the U-shaped pipe (702) are fixedly connected with the water inlet pipe (701) and the water through pipe (706), the U-shaped pipe (702) is communicated with the water inlet pipe (701) and the water through pipe (706), and the center line of the U-shaped pipe (702) is overlapped with the center line of the feed opening (703).

6. A sterilizing apparatus having a circulating filter structure for wastewater treatment according to claim 1, characterized in that: multiple filtering mechanism (10) is including frame (1001), stiffener (1002), stainless steel filter screen (1003), rubber limit (1004), mounting panel (1005) and fixing bolt (1006), the inside of frame (1001) is fixed with stiffener (1002), and is provided with stainless steel filter screen (1003) between stiffener (1002), the outside of frame (1001) is fixed with rubber limit (1004), and for gluing between rubber limit (1004) and frame (1001), the left and right sides of frame (1001) all is fixed with mounting panel (1005), and the both sides of mounting panel (1005) run through fixing bolt (1006).

7. A sterilizing apparatus having a circulating filter structure for wastewater treatment according to claim 6, characterized in that: the outer frame (1001) is of a rectangular structure, an inclined structure is formed between the outer frame (1001) and the inner wall of the filter box (9), and the outer frame (1001) and the mounting plate (1005) form a detachable structure with the filter box (9) through the fixing bolt (1006).

8. A sterilizing apparatus having a circulating filter structure for wastewater treatment according to claim 1, characterized in that: disinfection mechanism (15) are including circulating water pipe (1501), ultraviolet lamp (1502) and outlet pipe (1503), circulating water pipe (1501) are fixed in the end of water supply pipe (12), and the exit end of circulating water pipe (1501) is fixed with outlet pipe (1503), ultraviolet lamp (1502) are all installed to both sides about the inside of disinfect box (13).

9. A sterilizing apparatus having a circulating filter structure for wastewater treatment according to claim 8, characterized in that: the ultraviolet lamps (1502) are arranged in two groups, the ultraviolet lamps (1502) are symmetrical with respect to the transverse center line of the circulating water pipe (1501), and the circulating water pipe (1501) is in a circulating structure.

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