Microbial water purification device

Abstract

The utility model relates to the technical field of water purification, in particular to a microbial water purification device which comprises a barrel, a water inlet pipe is mounted on the upper surface of the barrel, a water drainage pipe is mounted on the lower surface of the barrel, a first semi-permeable membrane is fixedly connected to the inner wall of the barrel, a second semi-permeable membrane is fixedly connected to the inner wall of the barrel, and the first semi-permeable membrane and the second semi-permeable membrane are fixedly connected to the inner wall of the barrel. An observation window is installed on the inner wall of the cylinder body, a sliding rail is fixedly connected to the surface of the cylinder body, a sliding groove is formed in the surface of the sliding rail, and a protective cover is placed on one side of the observation window. According to the scheme, algae fungal microorganisms are used for efficiently purifying sewage, the state of the algae fungal microorganisms is observed in real time through the observation window, and the progress condition of the purification process is known in time, so that an operator can take corresponding measures according to the actual condition, and if the algae are supplemented when the number of the algae is too small, the operation is convenient. Or regulation and control are carried out when algae breeding is excessive, so that the purification effect is optimized, and large-scale application is facilitated.

Description

Technical Field

[0001] This utility model relates to the field of water purification technology, and in particular to a microbial water purification device. Background Technology

[0002] A microbial water purification device is a system that uses microorganisms to purify water. It mainly consists of a reaction vessel, microbial carriers, and inlet / outlet water systems. This device is suitable for treating domestic sewage and some industrial wastewater. It has advantages such as low cost and no secondary pollution, effectively removing suspended solids and organic matter from water, and also reducing the content of nutrients such as nitrogen and phosphorus to a certain extent, thus improving water quality.

[0003] Existing technologies, such as the utility model patent with publication number CN213865822U, disclose a microbial water purification device, including an upper cylinder and a lower cylinder. The upper cylinder is installed above the lower cylinder, and an inlet pipe is provided at the upper end of the upper cylinder. An outer cover is provided inside the upper cylinder. During operation, sewage enters the upper cylinder through the inlet pipe. At this time, the flow force of the sewage can drive a small fan to rotate, so that the sewage can be dispersed as much as possible and fall onto the filter screen. After the filter screen filters out solid dirt, it flows into the microbial disc. Since the microbial disc is composed of multiple rings, and biofilm is distributed on the inner and outer walls of the rings, the sewage inside the microbial disc can fully contact the biofilm. The purified water flows into the water delivery pipe through the lower section and finally flows out from the water outlet pipe. In this process, the disc-shaped structure of the water delivery pipe slows down the water delivery speed, so that the sewage accumulated inside the microbial disc can stay and be purified for as long as possible, thereby improving the purification degree.

[0004] Currently, most microbial water purification devices cannot effectively regulate the internal microorganisms directly, which greatly affects the water purification effect of the equipment. At the same time, the equipment can only be sampled internally by disassembling the device before it can be adjusted. Therefore, production cannot be carried out during the adjustment process, which is cumbersome and not conducive to the normal use of the equipment. These issues need to be improved. Utility Model Content

[0005] The purpose of this invention is to provide a microbial water purification device that not only has a good water purification effect, but also effectively regulates the internal microorganisms.

[0006] To achieve the above objectives, this utility model adopts the following technical solution: a microbial water purification device, comprising a cylinder, an inlet pipe installed on the upper surface of the cylinder, a drain pipe installed on the lower surface of the cylinder, a first semi-permeable membrane fixedly connected to the inner wall of the cylinder, a second semi-permeable membrane fixedly connected to the inner wall of the cylinder, an observation window installed on the inner wall of the cylinder, a slide rail fixedly connected to the surface of the cylinder, a sliding groove formed on the surface of the slide rail, a protective cover placed on one side of the observation window, guide posts fixedly connected to both the upper and lower surfaces of the protective cover, the guide posts sliding against the inner wall of the sliding groove, a supplementary light fixedly connected to the inner wall of the protective cover, and a handle fixedly connected to the side of the protective cover away from the cylinder. This solution utilizes algae and fungi microorganisms to efficiently purify wastewater, and allows for real-time observation of the state of the algae and fungi microorganisms through the observation window, enabling timely understanding of the progress of the purification process. This allows operators to take appropriate measures according to the actual situation, such as supplementing when the number of algae is too low, or adjusting when the algae multiply excessively, ensuring optimal purification effect and facilitating large-scale deployment.

[0007] Preferably, there are two slide rails, and the two slide rails are arranged in a mirror image.

[0008] Preferably, a first conduit is fixedly connected to the surface of the cylinder, a first one-way valve is fixedly connected to the end of the first conduit away from the cylinder, and a feed pipe is fixedly connected to the end of the first one-way valve away from the first conduit.

[0009] Preferably, a second conduit is fixedly connected to the surface of the cylinder. A second one-way valve is fixedly connected to the end of the second conduit away from the cylinder, and a discharge pipe is fixedly connected to the end of the second one-way valve away from the second conduit. Before use, algae and fungal microorganisms are injected into the cylinder between the first and second semi-permeable membranes through the feeding pipe, the first one-way valve, and the first conduit. The state of the algae and fungal microorganisms can be observed through the observation window. During operation, pre-treated sewage is injected into the cylinder through the inlet pipe. The sewage passes through the first semi-permeable membrane. The algae use light energy to convert carbon dioxide and water into organic matter and release oxygen. At the same time, the microorganisms can use the oxygen produced by the algae to perform aerobic respiration, decompose organic pollutants in the sewage, such as sugars, proteins, and fats, and convert them into simple substances such as carbon dioxide, water, and inorganic ions, effectively purifying the sewage. The purified sewage passes through the second semi-permeable membrane and is discharged from the drain pipe.

[0010] Preferably, an installation rod is rotatably connected to the inner wall of the cylinder, and a stirring blade is fixedly connected to one end of the installation rod located in the cylinder, the stirring blade being located between the first semipermeable membrane and the second semipermeable membrane.

[0011] Preferably, a knob is fixedly connected to one end of the mounting rod outside the cylinder. When the number of algae is too low, pulling the handle moves the protective cover toward the observation window and turns on the supplementary light to ensure stable algae reproduction. When algae reproduce excessively, some biological or chemical factors that can inhibit the excessive growth of algae or microorganisms can be introduced through the feeding pipe to maintain the ecological balance within the encapsulation structure. Alternatively, some algae, fungi, and microorganisms can be discharged through the discharge pipe. The knob can be rotated to drive the stirring blade to rotate through the mounting rod, effectively mixing the materials thoroughly and ensuring that the equipment is in a stable state.

[0012] Preferably, a sleeve is fitted on the cylinder body, a support leg is fixedly connected to the surface of the sleeve, a pad is fixedly connected to the inner wall of the support leg, and the cylinder body is placed on the pad to facilitate stable support of the cylinder body.

[0013] Compared with the prior art, the advantages and positive effects of this utility model are as follows:

[0014] 1. In this utility model, before use, algae, fungi, and microorganisms are injected into the cylinder between the first and second semi-permeable membranes through a feeding pipe, a first one-way valve, and a first conduit. The state of the algae, fungi, and microorganisms can be observed through an observation window. During operation, pre-treated wastewater is injected into the cylinder through the inlet pipe. The wastewater passes through the first semi-permeable membrane. The algae use light energy to convert carbon dioxide and water into organic matter and release oxygen. At the same time, the microorganisms can use the oxygen produced by the algae to perform aerobic respiration, decomposing organic pollutants in the wastewater, such as sugars, proteins, and fats, into simple substances such as carbon dioxide, water, and inorganic ions, effectively purifying the wastewater. The purified wastewater passes through the second semi-permeable membrane and is discharged from the drain pipe. When the number of algae is too low, the handle is pulled to move the protective cover towards the observation point. Move the window and turn on the supplemental lighting to ensure stable algae growth. When algae proliferate excessively, introduce biological or chemical factors that inhibit excessive algae or microorganism growth through the feed pipe to maintain the ecological balance within the enclosure structure. Alternatively, discharge some algae, fungi, and microorganisms through the discharge pipe. Rotating the knob drives the stirring blades via the mounting rod to effectively mix the materials thoroughly, ensuring the equipment remains stable. This solution utilizes algae, fungi, and microorganisms for efficient wastewater purification. The status of the algae, fungi, and microorganisms can be observed in real time through the observation window to promptly understand the progress of the purification process. This allows operators to take appropriate measures based on the actual situation, such as supplementing when algae are too low or adjusting when algae proliferate excessively, ensuring optimal purification results and facilitating large-scale deployment. Attached Figure Description

[0015] Figure 1 This utility model provides a three-dimensional structural diagram of a microbial water purification device;

[0016] Figure 2This invention provides a partial exploded structural diagram of a microbial water purification device.

[0017] Figure 3 This utility model proposes a microbial water purification device. Figure 2 A schematic diagram of the structure at point A;

[0018] Figure 4 This utility model provides a side view of a microbial water purification device.

[0019] Figure 5 This utility model proposes a microbial water purification device. Figure 4 A schematic diagram of the structure at point B;

[0020] Figure 6 This invention provides a cross-sectional structural diagram of a microbial water purification device.

[0021] Legend:

[0022] 1. Cylinder; 2. Inlet pipe; 3. Drain pipe; 4. Support leg; 5. Hoop; 6. Pad; 7. Protective cover; 8. Handle; 9. Slide rail; 10. Slide groove; 11. Observation window; 12. Supplemental light; 13. Guide column; 14. First guide pipe; 15. Second guide pipe; 16. Second check valve; 17. Discharge pipe; 18. First check valve; 19. Supplemental pipe; 20. Knob; 21. Mounting rod; 22. Agitator blade; 23. First semi-permeable membrane; 24. Second semi-permeable membrane. Detailed Implementation

[0023] Please see Figures 1-6 This utility model provides a technical solution: a microbial water purification device, including a cylindrical body 1, an inlet pipe 2 installed on the upper surface of the cylindrical body 1, a drain pipe 3 installed on the lower surface of the cylindrical body 1, a first semi-permeable membrane 23 fixedly connected to the inner wall of the cylindrical body 1, a second semi-permeable membrane 24 fixedly connected to the inner wall of the cylindrical body 1, an observation window 11 installed on the inner wall of the cylindrical body 1, a slide rail 9 fixedly connected to the surface of the cylindrical body 1, a slide groove 10 formed on the surface of the slide rail 9, a protective cover 7 placed on one side of the observation window 11, and guide posts 13 fixedly connected to both the upper and lower surfaces of the protective cover 7. The 13 slides against the inner wall of the chute 10. A supplementary light 12 is fixedly connected to the inner wall of the protective cover 7. A handle 8 is fixedly connected to the side of the protective cover 7 away from the cylinder 1. This scheme uses algae and fungi to purify sewage efficiently. The status of algae and fungi can be observed in real time through the observation window 11 to understand the progress of the purification process. This allows operators to take corresponding measures according to the actual situation, such as supplementing when the number of algae is too low or adjusting when the algae multiply excessively, to ensure the best purification effect and facilitate large-scale use.

[0024] Specifically, there are two slide rails 9, which are set in a mirror image.

[0025] Specifically, a first conduit 14 is fixedly connected to the surface of the cylinder 1, a first one-way valve 18 is fixedly connected to the end of the first conduit 14 away from the cylinder 1, and a feed pipe 19 is fixedly connected to the end of the first one-way valve 18 away from the first conduit 14.

[0026] In this embodiment: A second conduit 15 is fixedly connected to the surface of the cylinder 1. A second one-way valve 16 is fixedly connected to the end of the second conduit 15 away from the cylinder 1. A discharge pipe 17 is fixedly connected to the end of the second one-way valve 16 away from the second conduit 15. Before use, algae and fungal microorganisms are injected into the cylinder 1 between the first semi-permeable membrane 23 and the second semi-permeable membrane 24 through the feeding pipe 19, the first one-way valve 18 and the first conduit 14. The state of algae and fungal microorganisms can be observed through the observation window 11. During operation, pre-treated sewage is injected into the cylinder 1 through the water inlet pipe 2. The sewage passes through the first semi-permeable membrane 23. The algae use light energy to convert carbon dioxide and water into organic matter and release oxygen. At the same time, the microorganisms can use the oxygen produced by the algae to carry out aerobic respiration, decompose organic pollutants in the sewage, such as sugars, proteins, fats, etc., and convert them into simple substances such as carbon dioxide, water and inorganic ions, effectively purifying the sewage. The purified sewage passes through the second semi-permeable membrane 24 and is discharged from the drain pipe 3.

[0027] Specifically, an installation rod 21 is rotatably connected to the inner wall of the cylinder 1. An stirring blade 22 is fixedly connected to one end of the installation rod 21 located in the cylinder 1. The stirring blade 22 is located between the first semipermeable membrane 23 and the second semipermeable membrane 24.

[0028] In this embodiment: A knob 20 is fixedly connected to one end of the mounting rod 21 outside the cylinder 1. When the number of algae is too low, the handle 8 is pulled to move the protective cover 7 toward the observation window 11 and turn on the supplementary light 12 to ensure stable algae reproduction. When the algae reproduce excessively, some biological or chemical factors that can inhibit the excessive growth of algae or microorganisms can be introduced through the feed pipe 19 to maintain the ecological balance within the encapsulation structure. Alternatively, some algae, fungi, and microorganisms can be discharged through the discharge pipe 17. The knob 20 can be rotated to drive the stirring blade 22 to rotate through the mounting rod 21, effectively mixing the materials thoroughly and ensuring that the equipment is in a stable state.

[0029] Specifically, a sleeve 5 is fitted on the cylinder 1, and a support leg 4 is fixedly connected to the surface of the sleeve 5. A pad 6 is fixedly connected to the inner wall of the support leg 4. The cylinder 1 is placed on top of the pad 6 to facilitate stable support of the cylinder 1.

[0030] Working Principle: Before use, algae, fungi, and microorganisms are injected into the cylinder 1 between the first semi-permeable membrane 23 and the second semi-permeable membrane 24 through the feed pipe 19, the first one-way valve 18, and the first conduit 14. The state of the algae, fungi, and microorganisms can be observed through the observation window 11. During operation, pre-treated wastewater is injected into the cylinder 1 through the inlet pipe 2. The wastewater passes through the first semi-permeable membrane 23. The algae use light energy to convert carbon dioxide and water into organic matter and release oxygen. At the same time, the microorganisms can use the oxygen produced by the algae to perform aerobic respiration, decomposing organic pollutants in the wastewater, such as sugars, proteins, and fats, into simple substances such as carbon dioxide, water, and inorganic ions, effectively purifying the wastewater. The purified wastewater passes through the second semi-permeable membrane 24 and is discharged from the drain pipe 3. When the number of algae is too low, the handle 8 is pulled to move the protective cover 7 towards the observation window. The observation window 11 is moved, and the supplementary light 12 is turned on to ensure stable algae reproduction. When algae reproduction is excessive, some biological or chemical factors that can inhibit the excessive growth of algae or microorganisms can be introduced through the feed pipe 19 to maintain the ecological balance within the enclosure structure. Alternatively, some algae, fungi, and microorganisms can be discharged through the discharge pipe 17. The knob 20 can be rotated to drive the stirring blade 22 to rotate via the mounting rod 21, effectively mixing the materials and ensuring the equipment is in a stable state. This solution utilizes algae, fungi, and microorganisms to efficiently purify wastewater, and the status of algae, fungi, and microorganisms can be observed in real time through the observation window 11 to understand the progress of the purification process. This allows operators to take corresponding measures according to the actual situation, such as supplementing when the number of algae is too low or adjusting when algae reproduction is excessive, to ensure the optimal purification effect and facilitate large-scale use.

Claims

1. A microbial water purification device, comprising a cylindrical body (1), wherein an inlet pipe (2) is installed on the upper surface of the cylindrical body (1), and a drain pipe (3) is installed on the lower surface of the cylindrical body (1), characterized in that: The inner wall of the cylinder (1) is fixedly connected to a first semi-permeable membrane (23), the inner wall of the cylinder (1) is fixedly connected to a second semi-permeable membrane (24), the inner wall of the cylinder (1) is equipped with an observation window (11), the surface of the cylinder (1) is fixedly connected to a slide rail (9), the surface of the slide rail (9) is provided with a sliding groove (10), a protective cover (7) is placed on one side of the observation window (11), the upper and lower surfaces of the protective cover (7) are fixedly connected to guide posts (13), the guide posts (13) slide against the inner wall of the sliding groove (10), the inner wall of the protective cover (7) is fixedly connected to a supplementary light (12), and the side of the protective cover (7) away from the cylinder (1) is fixedly connected to a handle (8).

2. The microbial water purification device according to claim 1, characterized in that: The number of slide rails (9) is two, and the two slide rails (9) are arranged in a mirror image.

3. The microbial water purification device according to claim 1, characterized in that: A first conduit (14) is fixedly connected to the surface of the cylinder (1). A first one-way valve (18) is fixedly connected to the end of the first conduit (14) away from the cylinder (1). A feed pipe (19) is fixedly connected to the end of the first one-way valve (18) away from the first conduit (14).

4. The microbial water purification device according to claim 1, characterized in that: A second conduit (15) is fixedly connected to the surface of the cylinder (1). A second one-way valve (16) is fixedly connected to the end of the second conduit (15) away from the cylinder (1). A discharge pipe (17) is fixedly connected to the end of the second one-way valve (16) away from the second conduit (15).

5. The microbial water purification device according to claim 1, characterized in that: The inner wall of the cylinder (1) is rotatably connected to an installation rod (21), and one end of the installation rod (21) located in the cylinder (1) is fixedly connected to a stirring blade (22), which is located between the first semipermeable membrane (23) and the second semipermeable membrane (24).

6. The microbial water purification device according to claim 5, characterized in that: A knob (20) is fixedly connected to one end of the mounting rod (21) located outside the cylinder (1).

7. The microbial water purification device according to claim 1, characterized in that: A sleeve (5) is fitted on the cylinder (1), and a support leg (4) is fixedly connected to the surface of the sleeve (5). A pad (6) is fixedly connected to the inner wall of the support leg (4), and the cylinder (1) is placed on top of the pad (6).

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