Dephosphorization and denitrification tank and biological digestion device

Abstract

The utility model discloses a dephosphorization denitrification pond and biological digestion device relates to biological digestion technical field, including fixed plate and filter component, fixed plate upper surface right side is provided with pond body, fixed plate upper surface right side rear end is provided with filter tank, the filter component is provided in the filter tank, fixed plate upper surface right side rear end is equipped with the filter tank, fixed plate upper surface right side rear end is equipped with the filter tank, fixed plate upper surface right side rear end is equipped with the filter tank, fixed plate upper surface right side rear end is equipped with the filter tank. The filtering assembly comprises an impurity filtering net, a nanometer sterilization plate, an activated carbon filtering plate, a drainage valve, a water suction pump, a water suction pipe and a water injection pipe, the impurity filtering net is arranged on the upper side of the interior of the filtering tank, the nanometer sterilization plate is installed below the impurity filtering net, the activated carbon filtering plate is arranged below the nanometer sterilization plate, and the drainage valve is installed at the bottom of the filtering tank. A water suction pump is arranged on the upper surface of the filtering tank. According to the dephosphorization and denitrification tank and the biological digestion device, the device can filter sewage for multiple times through the filter assembly, harmful substances, particle impurities and the like in the sewage are fully filtered, and the device can decompose and digest organic matters in the sewage through the degradation assembly.

Description

Technical Field

[0001] The utility model relates to the technical field of biological consumption, in particular to a dephosphorization and denitrification pool and a biological consumption device. Background Art

[0002] Since there is a certain amount of grease in domestic sewage, especially in the presence of catering enterprises, a large amount of grease is discharged into pipes and septic tanks with sewage. Due to the coagulation characteristics of grease, grease, feces and various mixtures condense into solid oil scale on the pipe walls, pool walls and the surface of septic tanks, causing pipe blockage. Therefore, a biological consumption device is needed to convert feces and grease organic pollutants in septic tanks and connected sewage pipes into water-soluble organic acids, alcohols and other small molecule compounds through biological harmless feces and grease consumption technology, so that feces and grease can be consumed and degraded.

[0003] However, the current biological disposal devices still have the following shortcomings. For example, the patent document with application number 202121340641.3 discloses a device for collecting and disposing water-containing sludge wastewater in a municipal sewage treatment plant. The device for collecting and disposing water-containing sludge wastewater in a municipal sewage treatment plant is convenient for separating sludge and water from wastewater by setting a stirring and settling box and a filtering and disposing box as well as a stirring motor, a stirring rod and a stirring blade, thereby improving the collection and disposal efficiency of wastewater. However, after the sewage is treated, there will be certain sediment residues in the sewage, which is easy to get clogged during drainage.

[0004] Therefore, in view of this, the existing structural deficiencies are studied and improved, and a dephosphorization and denitrification pool and biological consumption device are proposed. Utility Model Content

[0005] The utility model aims to provide a dephosphorization and denitrification pool and a biological digestion device to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a dephosphorization and denitrification pool, comprising a fixed plate and a filter assembly, a pool body is arranged on the right side of the upper surface of the fixed plate, and a filter tank is installed at the rear end of the right side of the upper surface of the fixed plate, the filter assembly is arranged inside the filter tank, and the filter assembly includes a filter net, a nano sterilization plate, an activated carbon filter plate, a drain valve, a water pump, a water pump pipe and a water injection pipe, the filter net is arranged on the upper side of the inside of the filter tank, and a nano sterilization plate is installed below the filter net, and an activated carbon filter plate is arranged below the nano sterilization plate, a drain valve is installed at the bottom of the filter tank, and a water pump is arranged on the upper surface of the filter tank, the front end of the water pump is connected to a water pump, and the lower end of the water pump is connected to the lower end of the rear surface of the pool body.

[0007] Furthermore, a water injection pipe is connected to the rear side of the water pump, and a water outlet of the water injection pipe is connected to the upper surface of the filter tank.

[0008] Furthermore, a high-pressure air pump is provided at the front side of the pool body, and an air outlet of the high-pressure air pump is connected to an air outlet pipe, and an upper end of the air outlet pipe is connected to the front surface of the pool body.

[0009] A biological consumption device is provided, which is equipped with the dephosphorization and denitrification pool as described above, including a degradation tank and a degradation component. The degradation component is arranged on the surface of the degradation tank, and the degradation component includes an electric push rod, a fixed frame, a biofilm, a nano-filler filter seat and a drainage pump. The electric push rod is arranged on the upper surface of the degradation tank, and a fixed frame is installed at the bottom of the electric push rod, and a biofilm is arranged on the inner side of the fixed frame. A nano-filler filter seat is installed at the lower end of the interior of the degradation tank, and a drainage pump is arranged at the lower end of the right surface of the degradation tank.

[0010] Furthermore, the right end of the drainage pump is connected to the pool body, and the lower surface of the drainage pump is connected to the upper surface of the fixed plate.

[0011] Furthermore, a reaction tank is arranged on the left side of the degradation tank, and a water inlet is arranged on the left side of the upper surface of the reaction tank.

[0012] Furthermore, a servo motor is installed on the upper surface of the reaction tank, and the output end of the servo motor is connected to a stirring pump through a coupling, and a stirring rod is installed on the surface of the stirring pump.

[0013] Furthermore, a liquid pump is provided at the lower end of the right surface of the reaction tank, and a liquid pumping tube is connected to the right end of the liquid pump, and the right end of the liquid pumping tube is connected to the upper end of the left surface of the degradation tank.

[0014] The utility model provides a dephosphorization and denitrification pool and a biological consumption device, which have the following beneficial effects:

[0015] 1. The utility model is provided with a filtering component, which includes a filter net, a nano sterilization plate, an activated carbon filter plate, a drain valve, a water pump, a water pumping pipe and a water injection pipe. When in use, the water pump is started to pump water out of the pool through the water pumping pipe, and the sewage is transported to the filter tank through the water injection pipe. The sediment residue in the sewage is filtered through the filter net, the nano sterilization plate can kill the bacteria in the sewage, and the activated carbon filter plate can further absorb the odor in the sewage. The drain valve is opened to discharge the treated water through the drain valve, so that the device can filter the sewage multiple times, so that the harmful substances, sediment residues, etc. in the sewage are fully filtered.

[0016] 2. The utility model is provided with a degradation component, which includes an electric push rod, a fixed frame, a biofilm, a nano-filler filter seat and a drainage pump. When in use, after the sewage enters the degradation tank, it will pass through the nano-filler filter seat. The active biological bacteria in the nano-filler filter seat will further adsorb and decompose the organic particles in the sewage. The electric push rod is started, and the electric push rod drives the fixed frame to move downward to the surface of the sewage, thereby driving the biofilm to contact the grease, suspended solids, etc. on the surface of the sewage and decompose and digest them, so that the device can decompose and digest the organic matter in the sewage. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a three-dimensional structural schematic diagram of a dephosphorization and denitrification pool and a biological consumption device of the utility model;

[0018] Figure 2 It is a three-dimensional structural schematic diagram of a filter assembly of a dephosphorization and denitrification pool and a biological consumption device of the utility model;

[0019] Figure 3 It is a schematic diagram of the three-dimensional structure of a degradation component of a dephosphorization and denitrification pool and a biological consumption device of the utility model;

[0020] Figure 4 It is a three-dimensional cross-sectional structural schematic diagram of a reaction tank of a dephosphorization and denitrification pool and a biological consumption device of the utility model.

[0021] In the figure: 1. fixed plate; 2. tank body; 3. filter tank; 4. filter assembly; 401. filter net; 402. nano sterilization plate; 403. activated carbon filter plate; 404. drain valve; 405. water pump; 406. water pump pipe; 407. water injection pipe; 5. high-pressure air pump; 6. air outlet pipe; 7. degradation tank; 8. degradation assembly; 801. electric push rod; 802. fixed frame; 803. biofilm; 804. nano filler filter seat; 805. liquid discharge pump; 9. reaction tank; 10. water inlet; 11. servo motor; 12. stirring pump; 13. stirring rod; 14. liquid pump; 15. liquid pump pipe. DETAILED DESCRIPTION

[0022] The following is a further detailed description of the implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but cannot be used to limit the scope of the present invention.

[0023] like Figures 1 to 4As shown, a dephosphorization and denitrification pool and biological consumption device include a fixed plate 1 and a filter assembly 4, a pool body 2 is arranged on the right side of the upper surface of the fixed plate 1, and a filter tank 3 is installed at the rear end of the right side of the upper surface of the fixed plate 1, the filter assembly 4 is arranged inside the filter tank 3, and the filter assembly 4 includes a filter net 401, a nano sterilization plate 402, an activated carbon filter plate 403, a drain valve 404, a water pump 405, a water pump pipe 406 and a water injection pipe 407, the filter net 401 is arranged on the upper side of the filter tank 3, and a nano sterilization plate 402 is installed below the filter net 401, and An activated carbon filter plate 403 is arranged below the nano sterilization plate 402, a drain valve 404 is installed at the bottom of the filter tank 3, and a water pump 405 is arranged on the upper surface of the filter tank 3, a water pump 406 is connected to the front end of the water pump 405, and the lower end of the water pump 406 is connected to the lower end of the rear surface of the pool body 2, a water injection pipe 407 is connected to the rear side of the water pump 405, and the water outlet of the water injection pipe 407 is connected to the upper surface of the filter tank 3, a high-pressure air pump 5 is arranged on the front side of the pool body 2, and the air outlet of the high-pressure air pump 5 is connected to the air outlet pipe 6, and the upper end of the air outlet pipe 6 is connected to the front surface of the pool body 2.

[0024] The specific operation is as follows. When in use, add dephosphorization and denitrification agents into the pool body 2, start the high-pressure air pump 5, and the high-pressure air pump 5 transports gas into the pool body 2 through the air outlet pipe 6, so that the sewage in the pool body 2 continues to churn, thereby increasing the reaction rate of the sewage and the dephosphorization and denitrification agents, and dephosphorizing and denitrifying the sewage. Start the water pump 405, so that the water pump 405 pumps out the water in the pool body 2 through the water pump pipe 406, and transports the sewage to the filter tank 3 through the water injection pipe 407, and filters the precipitated residues in the sewage through the filter net 401, the nano sterilization plate 402 can kill the bacteria in the sewage, and the activated carbon filter plate 403 can further absorb the odor in the sewage, open the drain valve 404, and discharge the treated water through the drain valve 404.

[0025] like Figure 1 , Figure 3 and Figure 4As shown, a biological digestion device includes a degradation tank 7 and a degradation component 8, the degradation component 8 is arranged on the surface of the degradation tank 7, and the degradation component 8 includes an electric push rod 801, a fixed frame 802, a biofilm 803, a nano-filler filter seat 804 and a drainage pump 805, the electric push rod 801 is arranged on the upper surface of the degradation tank 7, and the bottom of the electric push rod 801 is installed with a fixed frame 802, and the inner side of the fixed frame 802 is provided with a biofilm 803, the lower end of the degradation tank 7 is installed with a nano-filler filter seat 804, and the lower end of the right surface of the degradation tank 7 is provided with a drainage pump 805. , the right end of the drainage pump 805 is connected to the pool body 2, and the lower surface of the drainage pump 805 is connected to the upper surface of the fixed plate 1, a reaction tank 9 is arranged on the left side of the degradation tank 7, and a water inlet 10 is arranged on the left side of the upper surface of the reaction tank 9, a servo motor 11 is installed on the upper surface of the reaction tank 9, and the output end of the servo motor 11 is connected to a stirring pump 12 through a coupling, and a stirring rod 13 is installed on the surface of the stirring pump 12, a liquid pump 14 is arranged at the lower end of the right surface of the reaction tank 9, and a liquid pump 15 is connected to the right end of the liquid pump 14, and the right end of the liquid pump 14 is connected to the upper end of the left surface of the degradation tank 7;

[0026] The specific operation is as follows. When in use, sewage enters the reaction tank 9 through the water inlet 10, and the feces, grease, etc. in the sewage are decomposed by natural biological enzymes, and the odor in the sewage can be removed to a certain extent. The servo motor 11 is started, so that it drives the stirring rod 13 to stir the sewage through the stirring pump 12, further improving the decomposition rate and generating sediment. The liquid pump 14 is started, so that the liquid pump 14 pumps the sewage into the degradation tank 7 through the liquid pumping pipe 15. After the sewage enters the degradation tank 7, it will pass through the nano-filler filter seat 804. The active biological bacteria in the nano-filler filter seat 804 will further adsorb and decompose the organic particles in the sewage. The electric push rod 801 is started, and the electric push rod 801 drives the fixed frame 802 to move downward to the surface of the sewage, thereby driving the biofilm 803 to contact the grease, floating matter, etc. on the surface of the sewage and decompose and digest them. The drainage pump 805 is started, and the drainage pump 805 pumps the treated sewage into the tank body 2.

[0027] In summary, if Figures 1 to 3As shown, when the dephosphorization and denitrification pool and biological digestion device are used, first, sewage enters the reaction tank 9 through the water inlet 10, and the feces, grease, etc. in the sewage are decomposed by natural biological enzymes, and the odor in the sewage can be removed to a certain extent, the servo motor 11 is started, so that it drives the stirring rod 13 to stir the sewage through the stirring pump 12, further improving the decomposition rate and generating sediment, and the liquid pump 14 is started, so that the liquid pump 14 pumps the sewage into the degradation tank 7 through the liquid pumping pipe 15. After the sewage enters the degradation tank 7, it will pass through the nano-filler filter seat 804, and the active biological bacteria in the nano-filler filter seat 804 will further adsorb and decompose the organic particles in the sewage, and the electric push rod 801 is started, so that the electric push rod 801 drives the fixed frame 802 to move downward to the surface of the sewage, thereby driving the biofilm 803 to contact the grease on the surface of the sewage. , suspended matter, etc., and decompose and digest them, start the drainage pump 805, and the drainage pump 805 pumps the treated sewage into the tank body 2, then, add dephosphorization and denitrification agents into the tank body 2, start the high-pressure air pump 5, and the high-pressure air pump 5 transports gas to the tank body 2 through the air outlet pipe 6, so that the sewage in the tank body 2 continues to churn, thereby increasing the reaction rate between the sewage and the dephosphorization and denitrification agents, and dephosphorizing and denitrifying the sewage, start the water pump 405, and make the water pump 405 pump out the water in the tank body 2 through the water pumping pipe 406, and transport the sewage to the filter tank 3 through the water injection pipe 407, filter the precipitated residues in the sewage through the filter net 401, the nano sterilization plate 402 can eliminate the bacteria in the sewage, and the activated carbon filter plate 403 can further absorb the odor in the sewage, open the drain valve 404, and discharge the treated water through the drain valve 404.

[0028] The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.

Claims

1. A dephosphorization and denitrification pool, comprising a fixed plate (1) and a filter assembly (4), characterized in that: A pool body (2) is arranged on the right side of the upper surface of the fixing plate (1), and a filter tank (3) is installed at the rear end of the right side of the upper surface of the fixing plate (1). The filter assembly (4) is arranged inside the filter tank (3), and the filter assembly (4) comprises a filter net (401), a nano sterilization plate (402), an activated carbon filter plate (403), a drain valve (404), a water pump (405), a water pump pipe (406) and a water injection pipe (407). The filter net (401) is arranged at A nano sterilization plate (402) is installed on the upper side of the interior of the filter tank (3) and below the filter net (401), and an activated carbon filter plate (403) is arranged below the nano sterilization plate (402). A drain valve (404) is installed at the bottom of the filter tank (3), and a water pump (405) is arranged on the upper surface of the filter tank (3). The front end of the water pump (405) is connected to a water pump pipe (406), and the lower end of the water pump pipe (406) is connected to the lower end of the rear surface of the pool body (2).

2. A dephosphorization and denitrification pool according to claim 1, characterized in that: The rear side of the water pump (405) is connected to a water injection pipe (407), and the water outlet of the water injection pipe (407) is connected to the upper surface of the filter tank (3).

3. A dephosphorization and denitrification pool according to claim 1, characterized in that: A high-pressure air pump (5) is arranged on the front side of the pool body (2), and the air outlet of the high-pressure air pump (5) is connected to an air outlet pipe (6), and the upper end of the air outlet pipe (6) is connected to the front surface of the pool body (2).

4. A biological consumption device, characterized in that: The biological consumption device is equipped with a dephosphorization and denitrification pool as described in any one of claims 1 to 3, comprising a degradation tank (7) and a degradation component (8), wherein the degradation component (8) is arranged on the surface of the degradation tank (7), and the degradation component (8) comprises an electric push rod (801), a fixing frame (802), a biofilm (803), a nano-filler filter seat (804) and a drainage pump (805), wherein the electric push rod (801) is arranged on the upper surface of the degradation tank (7), and a fixing frame (802) is installed at the bottom of the electric push rod (801), and a biofilm (803) is arranged on the inner side of the fixing frame (802), a nano-filler filter seat (804) is installed at the lower end of the interior of the degradation tank (7), and a drainage pump (805) is arranged at the lower end of the right surface of the degradation tank (7).

5. A biological consumption device according to claim 4, characterized in that: The right end of the drainage pump (805) is connected to the pool body (2), and the lower surface of the drainage pump (805) is connected to the upper surface of the fixing plate (1).

6. A biological consumption device according to claim 4, characterized in that: A reaction tank (9) is arranged on the left side of the degradation tank (7), and a water inlet (10) is arranged on the left side of the upper surface of the reaction tank (9).

7. A biological consumption device according to claim 6, characterized in that: A servo motor (11) is installed on the upper surface of the reaction tank (9), and the output end of the servo motor (11) is connected to a stirring pump (12) via a coupling, and a stirring rod (13) is installed on the surface of the stirring pump (12).

8. A biological consumption device according to claim 6, characterized in that: A liquid extraction pump (14) is provided at the lower end of the right surface of the reaction tank (9), and a liquid extraction pipe (15) is connected to the right end of the liquid extraction pump (14), and the right end of the liquid extraction pipe (15) is connected to the upper end of the left surface of the degradation tank (7).

Images