Purification device for lake water quality water ecology

Abstract

The utility model discloses a purification device for lake water quality water ecology, which relates to the technical field of water purification and comprises a purification bin, a water collection tank is fixedly mounted in the purification bin, a middle pipe is fixedly mounted in the water collection tank, a biological mixing chamber is further fixedly mounted on the middle pipe, and the biological mixing chamber is communicated with the purification bin. A microbial filler is arranged in the biological mixing chamber, the biological mixing chamber is fixedly connected with the inner wall of the purification bin, a water distribution pipe is fixedly installed on the biological mixing chamber, a spray head is fixedly installed at the end, away from the biological mixing chamber, of the water distribution pipe, and a spraying opening is formed in the end, away from the water distribution pipe, of the spray head; according to the device, lake water is in contact with nitrifying bacteria contained in the microbial filler through the microbial filler arranged in the biological mixing chamber, and ammonia nitrogen in the lake water is converted into nitrite and nitrate, so that the purpose of purifying the lake water is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of water purification, in particular to a purification device for lake water quality and water ecology. Background Art

[0002] In the water pollution control of lakes, the use of water microbial remediation technology to restore water quality and improve the ecological self-purification capacity of lakes is a commonly used control method.

[0003] The Chinese utility model patent with publication number CN213326903U discloses a purification device for river and lake water quality and water ecology. This device only solves the problem that the microorganisms carried in the lake water sprayed by the existing water purification device have a small coverage area of ​​the lake and the purification efficiency of the fallen microorganisms on the lake water is low, but it does not solve the actual problems of energy consumption and portability of motors and pumping devices, unsuitability for large-area lakes, and high labor consumption. Summary of the invention

[0004] In view of the above technical problems, the utility model provides the following technical solutions:

[0005] A purification device for lake water quality and water ecology, comprising a purification chamber, a water collecting box fixedly installed in the purification chamber, an intermediate pipe fixedly installed in the water collecting box, a biological mixing chamber fixedly installed on the intermediate pipe, a microbial filler is arranged in the biological mixing chamber, the biological mixing chamber is fixedly connected to the inner wall of the purification chamber, a water distribution pipe is fixedly installed on the biological mixing chamber, a nozzle is fixedly installed on the end of the water distribution pipe away from the biological mixing chamber, a spray port is arranged on the end of the nozzle away from the water distribution pipe, a counterweight is fixedly installed on the outer wall of the nozzle, the counterweight is fixedly connected to the outer wall of the purification chamber, the nozzle is arranged on the outer wall of the purification chamber, and a plurality of water distribution pipes, counterweights and nozzles are evenly installed on the purification chamber.

[0006] Furthermore, the intermediate tube is provided with a plurality of fine sieve holes, and the fine sieve holes are used to filter debris or particles in the water. The fine sieve holes on the intermediate tube are arranged in a water collecting tank, and one end of the intermediate tube away from the water collecting tank is arranged in a biological mixing chamber. A one-way valve spring is fixedly installed in the intermediate tube, and a sealing plate is fixedly installed on the other end of the one-way valve spring. The sealing plate is slidably connected to the intermediate tube, and the sealing plate seals one end of the intermediate tube in the biological mixing chamber.

[0007] Furthermore, a water pump is fixedly installed in the purification chamber, a transmission pipe is fixedly installed at the water outlet of the water pump, the other end of the transmission pipe is fixedly installed in the water collecting tank, and a water inlet pipe is fixedly installed at the water inlet of the water pump. A filter element is provided at the end of the water inlet pipe away from the water pump to prevent aquatic plants or fish from entering the water pump.

[0008] Furthermore, a floating plate is fixedly installed on the outer wall of the purification chamber, and the floating plate is annular in shape to provide buoyancy to the purification chamber. An energy storage battery is fixedly installed inside the purification chamber, and a rotating motor is fixedly installed outside the purification chamber. The energy storage battery is connected to the rotating motor through a line.

[0009] Furthermore, a resistance blade is fixedly mounted on the output shaft of the rotating motor, a plurality of water-blocking plates are arranged on the resistance blade, an upper circuit is also arranged on the energy storage battery, a solar panel is fixedly mounted on the other end of the upper circuit, the solar panel is fixedly mounted on the outer wall of the purification chamber, and the solar panel is arranged on one end of the purification chamber away from the rotating motor.

[0010] Compared with the prior art, the present invention has the following beneficial effects: (1) The present device allows the lake water to contact the nitrifying bacteria contained in the microbial filler by arranging the microbial filler in the biological mixing chamber, so that the ammonia nitrogen in the lake water is converted into nitrite and nitrate, thereby achieving the purpose of purifying the lake water; (2) The present device generates electricity by utilizing solar panels, allowing the solar panels to provide power to the water pump and the rotating motor, thereby increasing the service life of the present device, and through the cooperation of the resistance fan blades and the purification chamber, the present device can be moved in the lake water, thereby expanding the diffusion range of the present device and achieving a green and environmentally friendly effect; (3) The present device generates centrifugal force in the biological mixing chamber by rotating the purification chamber, allowing the lake water carrying microorganisms to be sprayed out from the nozzle, so that the present device can diffuse microorganisms while forming a circulation, thereby improving the lake water ecology. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0012] Figure 2 This is a schematic diagram of the structure of the purification chamber of the utility model after sectioning.

[0013] Figure 3 It is a schematic diagram of the cross-section structure of the water collecting tank, intermediate pipe, biological mixing chamber, water distribution pipe, counterweight block and nozzle of the utility model.

[0014] Figure numerals: 101-resistance fan blades; 102-purification chamber; 103-floating plate; 104-solar panel; 105-upper circuit; 106-energy storage battery; 107-rotating motor; 201-water inlet pipe; 202-water pump; 203-transmission pipe; 204-water collecting tank; 205-middle pipe; 206-one-way valve spring; 207-sealing plate; 208-biological mixing chamber; 209-water distribution pipe; 210-counterweight block; 212-nozzle. DETAILED DESCRIPTION

[0015] like Figure 1 and Figure 2As shown, a purification device for lake water quality and water ecology includes a purification chamber 102, a floating plate 103 is fixedly installed on the outer wall of the purification chamber 102, and the floating plate 103 is annular in shape to provide buoyancy to the purification chamber 102, an energy storage battery 106 is fixedly installed in the purification chamber 102, and a rotating motor 107 is fixedly installed outside the purification chamber 102, the energy storage battery 106 is connected to the rotating motor 107 through a line, and a resistance fan blade 101 is fixedly installed on the output shaft of the rotating motor 107, and a plurality of water blocking plates are arranged on the resistance fan blade 101. When the rotating motor 107 is started, if the resistance fan blade 101 and the purification chamber 102 are in the liquid, the resistance fan blade 101 will make the purification chamber 102 unable to rotate due to the resistance of the liquid, so that the rotating motor 107 will rotate with the purification chamber 102, and the energy storage battery 106 is also provided with an upper circuit 105, a solar panel 104 is fixedly installed on the other end of the upper circuit 105, and the solar panel 104 is fixedly installed on the outer wall of the purification chamber 102. The solar panel 104 is arranged on the end of the purification chamber 102 away from the rotating motor 107. The solar panel 104 is used to generate electricity, allowing the electricity to enter the energy storage battery 106 for storage through the upper circuit 105. Later, when the device needs it, the energy storage battery 106 transmits the electricity to the rotating motor 107 through the line, thereby starting the rotating motor 107. A water pump 202 is also fixedly installed in the purification chamber 102, and a transmission pipe 203 is fixedly installed at the water outlet end of the water pump 202, and the other end of the transmission pipe 203 is fixedly installed in the water collecting tank 204. A water inlet pipe 201 is fixedly installed at the water inlet of the water pump 202, and a filter element is arranged at the end of the water inlet pipe 201 away from the water pump 202 to prevent aquatic plants or fish from entering the water pump 202.

[0016] like Figure 2 and Figure 3As shown, a water collecting box 204 is fixedly installed in the purification chamber 102, and an intermediate tube 205 is fixedly installed in the water collecting box 204. A plurality of fine sieve holes are arranged on the intermediate tube 205, and the fine sieve holes are used to filter debris or particles in the water. The fine sieve holes on the intermediate tube 205 are arranged in the water collecting box 204, and a biological mixing chamber 208 is also fixedly installed on the intermediate tube 205. One end of the intermediate tube 205 away from the water collecting box 204 is arranged in the biological mixing chamber 208, and a one-way valve spring 206 is fixedly installed in the intermediate tube 205, and the other end of the one-way valve spring 206 is fixedly installed There is a sealing plate 207, which is slidably connected to the intermediate tube 205. The sealing plate 207 closes one end of the intermediate tube 205 in the biological mixing chamber 208. In the initial state, the one-way valve spring 206 is in a stretched state. Only when the liquid in the intermediate tube 205 passes through the intermediate tube 205 and then squeezes the sealing plate 207, and only when the pressure of the liquid in the water collecting tank 204 can stretch the one-way valve spring 206, the sealing plate 207 opens one end of the intermediate tube 205 in the biological mixing chamber 208, allowing the liquid in the water collecting tank 204 to enter the biological mixing chamber 208.

[0017] like Figure 2 and Figure 3 As shown, a microbial filler is provided in the biomixing chamber 208. The microbial filler provided in the biomixing chamber 208 is to improve the living environment of the microorganisms, provide the microorganisms with a safe and reliable microenvironment, and allow the microorganisms to grow more, faster and stronger. The biomixing chamber 208 is fixedly connected to the inner wall of the purification chamber 102, and a water distribution pipe 209 is fixedly installed on the biomixing chamber 208. A nozzle 212 is fixedly installed on one end of the water distribution pipe 209 away from the biomixing chamber 208, and a spray port is provided on the end of the nozzle 212 away from the water distribution pipe 209. A counterweight block 210 is fixedly installed on the outer wall of the nozzle 212, and the counterweight block 210 is fixedly connected to the outer wall of the purification chamber 102. The nozzle 212 is arranged on the outer wall of the purification chamber 102, and a plurality of the water distribution pipes 209, the counterweight blocks 210 and the nozzles 212 are evenly installed on the purification chamber 102.

[0018] Working principle: Before using the device, the biomixing chamber 208 needs to be filled with microbial fillers, and a certain scale of microorganisms need to be cultivated in the biomixing chamber 208. Then the device is placed in the lake water. The float 103 of the device must always be above the water level, and the buoyancy generated by the float 103 will carry the entire device floating on the water surface. The most important solar panels 104 and nozzles 212 cannot contact the water surface, and the resistance fan blades 101 and the water inlet pipe 201 need to be in the water.

[0019] The solar panel 104 can absorb sunlight to generate electricity, and the electricity will be stored through the energy storage battery 106. At the same time, the energy storage battery 106 will regularly start the water pump 202 or the rotating motor 107, so that the water pump 202 drives the lake water through the water inlet pipe 201, the water pump 202, and the transmission pipe 203 to enter the water collecting tank 204. The intermediate pipe 205 in the water collecting tank 204 will further filter the lake water to prevent the lake water from entering the biological mixing chamber 208 and blocking the microbial filler in the biological mixing chamber 208. Under the operation of the water pump 202, the pressure of the lake water in the water collecting tank 204 will gradually increase until the lake water in the water collecting tank 204 squeezes the sealing plate 207, so that the lake water in the water collecting tank 204 will enter the biological mixing chamber 208, so that the lake water in the biological mixing chamber 208 will contact with the microbial filler containing nitrifying bacteria, thereby promoting the conversion of ammonia nitrogen in the lake water into nitrite and nitrate, so as to achieve the purpose of purifying water quality. At the same time, the contact and collision between the lake water and the biological filler will take away some microorganisms on the filler.

[0020] After the water pump 202 is started, the rotating motor 107 can also be started, so that the rotating motor 107 can drive the purification chamber 102 to rotate as a whole. In this way, the rotating motor 107 can rotate with the purification chamber 102, which will not only slowly change the position of the device in the lake, but also the rotation of the purification chamber 102 will cause the biological mixing chamber 208 to rotate. The lake water containing microorganisms in the biological mixing chamber 208 will be subjected to the centrifugal force after entering the water distribution pipe 209, so that the lake water in the biological mixing chamber 208 enters the nozzle 212 from the water distribution pipe 209, and then spreads into the lake water from the spray port on the nozzle 212. In this way, the microbial filler can improve the ecological conditions in the entire lake. Specifically, through the nitrification reaction, the ammonia nitrogen in the organic matter is converted into a relatively stable nitrate, which helps to reduce the ammonia nitrogen concentration of the water body, improve the transparency and redox state of the water body, thereby purifying the lake water. At the same time, by reducing the ammonia nitrogen content, the growth rate of algae in the water body is reduced, and the occurrence of algae bloom is reduced, thereby improving the water ecological environment.

Claims

1. A purification device for lake water quality and water ecology, comprising a purification chamber (102), characterized in that: A water collecting box (204) is fixedly installed in the purification chamber (102), an intermediate pipe (205) is fixedly installed in the water collecting box (204), a biological mixing chamber (208) is also fixedly installed on the intermediate pipe (205), a microbial filler is arranged in the biological mixing chamber (208), the biological mixing chamber (208) is fixedly connected to the inner wall of the purification chamber (102), a water distribution pipe (209) is fixedly installed on the biological mixing chamber (208), and the water distribution pipe (209) is away from the biological mixing chamber (208). A nozzle (212) is fixedly mounted on one end of the combined chamber (208); a spray port is arranged at one end of the nozzle (212) away from the water distribution pipe (209); a counterweight block (210) is fixedly mounted on the outer wall of the nozzle (212); the counterweight block (210) is fixedly connected to the outer wall of the purification chamber (102); the nozzle (212) is arranged on the outer wall of the purification chamber (102); and a plurality of the water distribution pipe (209), the counterweight block (210), and the nozzle (212) are evenly mounted on the purification chamber (102).

2. A purification device for lake water quality and water ecology according to claim 1, characterized in that: The intermediate tube (205) is provided with a plurality of fine sieve holes, and the fine sieve holes are used to filter debris or particles in the water. The fine sieve holes on the intermediate tube (205) are arranged in a water collecting tank (204), and one end of the intermediate tube (205) away from the water collecting tank (204) is arranged in a biological mixing chamber (208). A one-way valve spring (206) is fixedly installed in the intermediate tube (205), and a sealing plate (207) is fixedly installed at the other end of the one-way valve spring (206). The sealing plate (207) is slidably connected to the intermediate tube (205), and the sealing plate (207) seals one end of the intermediate tube (205) in the biological mixing chamber (208).

3. A purification device for lake water quality and water ecology according to claim 1, characterized in that: A water pump (202) is also fixedly installed in the purification chamber (102); a transmission pipe (203) is fixedly installed at the water outlet end of the water pump (202); the other end of the transmission pipe (203) is fixedly installed in a water collecting tank (204); a water inlet pipe (201) is fixedly installed at the water inlet of the water pump (202); a filter element is provided at one end of the water inlet pipe (201) away from the water pump (202) to prevent aquatic plants or fish from entering the water pump (202).

4. A purification device for lake water quality and water ecology according to claim 1, characterized in that: A floating plate (103) is fixedly mounted on the outer wall of the purification chamber (102); the floating plate (103) is annular in shape and is used to provide buoyancy for the purification chamber (102); an energy storage battery (106) is fixedly mounted inside the purification chamber (102); a rotating motor (107) is fixedly mounted outside the purification chamber (102); and the energy storage battery (106) is connected to the rotating motor (107) via a line.

5. A purification device for lake water quality and water ecology according to claim 4, characterized in that: The output shaft of the rotating motor (107) is fixedly mounted with a resistance blade (101), and a plurality of water blocking plates are arranged on the resistance blade (101). The energy storage battery (106) is also provided with an upper circuit (105), and the other end of the upper circuit (105) is fixedly mounted with a solar panel (104), and the solar panel (104) is fixedly mounted on the outer wall of the purification chamber (102). The solar panel (104) is arranged on the end of the purification chamber (102) away from the rotating motor (107).

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