Underwater microorganism purification device

Abstract

The utility model provides an underwater microorganism purification device which comprises a supporting rod, a nutrient source supply mechanism, a microorganism growth attachment mechanism and an air source supply mechanism are arranged on the supporting rod, and the nutrient source supply mechanism is used for placing a solid nutrient source; the microorganism growth and attachment mechanism provides a carrier for growth of microorganisms and is located on the outer side of the nutrient source supply mechanism; the gas source supply mechanism is used for providing oxygen for the growth of microorganisms on the microorganism growth and attachment mechanism, and is positioned between the microorganism growth and attachment mechanism and the nutrient source supply mechanism. The nutrition supply mechanism is matched with the air source supply mechanism, so that nutrition supplement required by growth is provided for growth of microorganisms gathered on the microorganism attachment mechanism, the attraction range of the microorganisms is greatly widened, the attraction force is greatly reduced, the microorganism breeding and biofilm culturing efficiency is improved, and the water body purification capacity is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of microbial purification equipment, in particular to an underwater microbial purification device. Background Art

[0002] Compared with physical and chemical water treatment methods, biological methods of water purification are safer for the water environment, with less engineering workload and impact on water structure.

[0003] Currently, there are many technical equipment and measures for biological improvement. The use of microbial agents focuses more on the development of the agents themselves and other single growth condition improvement measures. There is no relatively complete equipment to ensure the realization of the purification effect of microorganisms underwater.

[0004] When traditional underwater microbial purification devices are used to treat water bodies, there are insufficient microbial attachment carriers in the water body, or the oxygen content in the water is low. In addition, the nutrient source will naturally sink to the bottom of the water due to its own gravity or be suspended and fixed at a specific height in the water. This leads to a significant reduction in the range and attraction of microorganisms, thereby reducing the efficiency of microbial reproduction and biofilm formation, and greatly reducing the water purification capacity. Utility Model Content

[0005] In view of this, the utility model provides an underwater microbial purification device, which can realize efficient purification of water bodies, and solves the problem that when traditional underwater microbial purification devices are used to treat water bodies, the oxygen content in the water is low due to insufficient microbial attachment carriers in the water body, and the nutrient source will naturally sink to the bottom of the water or be suspended and fixed at a specific height in the water due to its own gravity, which greatly reduces the attraction range and attraction of microorganisms, thereby reducing the efficiency of microbial reproduction and film formation, and greatly reducing the water purification capacity.

[0006] In order to solve the above technical problems, the present invention provides an underwater microbial purification device, including a support rod, on which a nutrient source supply mechanism, a microbial growth attachment mechanism and an air source supply mechanism are provided, wherein the nutrient source supply mechanism is used to place a solid nutrient source; the microbial growth attachment mechanism provides a carrier for the growth of microorganisms and is located on the outside of the nutrient source supply mechanism; the air source supply mechanism provides oxygen for the growth of microorganisms on the microbial growth attachment mechanism and is located between the microbial growth attachment mechanism and the nutrient source supply mechanism. The present invention can achieve the aggregation of microorganisms through the microbial growth attachment mechanism, and provide the growth of microorganisms gathered on the microbial attachment mechanism with the nutrient supply mechanism in cooperation with the air source supply mechanism, solving the problem that the traditional method is insufficient in the water body due to insufficient microbial attachment carriers, the oxygen content in the water is low, and the nutrient source will naturally sink to the bottom of the water or be suspended and fixed at a specific height in the water due to its own gravity, which greatly reduces the attraction range and attraction to microorganisms, thereby reducing the microbial reproduction and film formation efficiency, and greatly reducing the water purification capacity.

[0007] The nutrient source supply mechanism comprises a nutrient slow-release chamber arranged on the support rod, and a plurality of through holes are opened on the outer side wall of the nutrient slow-release chamber.

[0008] The air supply mechanism includes a hollow ring arranged on the support rod and multiple air outlet pipes connected to the hollow ring. An air inlet pipe connected to the ring is arranged on the outer wall of the ring, and multiple air outlet holes are opened on the side wall of the air outlet pipe.

[0009] There are multiple support rods, which are divided into two groups. The two groups of support rods are respectively arranged on the outer walls of the upper and lower ends of the nutrient sustained-release chamber. There are two hollow rings, which are respectively located on the group of support rods on the same side as the outside of the nutrient sustained-release chamber. Multiple air outlet pipes are connected to the two hollow rings, and the air inlet pipe is arranged on the outside of the upper ring.

[0010] The microorganism growth attachment mechanism comprises a plurality of vertical rods arranged between two support rods on the same vertical plane, a plurality of soft fiber fillers are arranged on each vertical rod, and each soft fiber filler is tied to the outer side of the vertical rod by a rope.

[0011] The nutrient slow-release bin is a cylindrical barrel structure, and a bin cover is provided on the upper part of the nutrient slow-release bin, and a handle is provided on the bin cover. The utility model can easily open the nutrient slow-release bin and facilitate timely replenishment of solid nutrient sources through the setting of the handle. The operation is more convenient and quick.

[0012] There are 16 support rods, and each group of 8 is evenly distributed on the outer wall of the nutrient release chamber. The outer ends of the two groups of support rods are provided with buoyancy chambers. The buoyancy chambers are arc-shaped structures, and there are 4 in total. The upper and lower inner walls of each buoyancy chamber are connected to the outer walls of two adjacent ones in each group of support rods, and each buoyancy chamber is provided with a rope threading hole.

[0013] There are 16 vertical rods in total, and they are grouped in pairs. Each group of vertical rods is arranged between two support rods on the same vertical line, and the circular ring is located between the two vertical rods between the two support rods on the same vertical plane. An air outlet pipe connected to the upper and lower hollow circular rings is provided between the two support rods between each group of vertical rods.

[0014] In summary, compared with the prior art, this application has at least one of the following beneficial technical effects:

[0015] 1. The utility model can achieve the aggregation of microorganisms through the microbial growth attachment mechanism, and provide the growth of the microorganisms gathered on the microbial attachment mechanism with the nutrient supply mechanism and the air source supply mechanism. It solves the problem that the traditional method is insufficient in the water body due to the lack of microbial attachment carriers, the oxygen content in the water is low, and the nutrient source will naturally sink to the bottom of the water or be suspended and fixed at a specific height in the water due to its own gravity, which greatly reduces the attraction range and attraction of the microorganisms, thereby reducing the efficiency of microbial reproduction and biofilm formation, and greatly reducing the water purification capacity.

[0016] 2. The utility model can achieve the blocking and fixed delivery of solid nutrient sources through the nutrient slow-release bin, and can achieve the entry of water to be purified through the through holes on the outer wall of the nutrient slow-release bin to react with the solid nutrient source to dissolve it, thereby avoiding the direct delivery of the solid nutrient source, which may result in inadequate delivery and the risk of not being absorbed and utilized by microorganisms.

[0017] 3. The utility model can realize gas supply to the microorganisms on the microorganism attachment mechanism through the gas source supply mechanism, and the gas supply range is wider, which greatly increases the oxygen content of the water to be purified near the microorganisms and greatly improves the growth efficiency of the microorganisms.

[0018] 4. The utility model can realize the up and down movement of the device underwater by setting up the buoyancy chamber and the steel wire rope fixing pile, which is convenient for maintenance and component replacement. At the same time, it can also be more flexible for regulating and managing different water layers. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic structural diagram of the underwater microbial purification device of the present utility model;

[0020] Figure 2This is a top view of the underwater microbial purification device of the utility model;

[0021] Figure 3 For this utility model Figure 2 Cross-sectional view at AA in the middle;

[0022] Figure 4 This is a front view of the practical underwater microbial purification device.

[0023] Explanation of the accompanying reference numerals: 100, support rod; 200, nutrient source supply mechanism; 210, nutrient slow-release chamber; 211, through hole; 220, chamber cover; 230, handle; 300, microorganism growth and attachment mechanism; 301, vertical rod; 302, soft fiber filler; 400, air source supply mechanism; 410, hollow ring; 420, air outlet pipe; 421, air outlet hole; 430, air inlet pipe; 500, buoyancy chamber; 501, rope threading hole. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical solutions and advantages of the embodiment of the present invention clearer, the following will be combined with the appended drawings of the embodiment of the present invention. Figure 1-4 , clearly and completely describing the technical solutions of the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Based on the described embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field fall within the scope of protection of the present invention.

[0025] like Figure 1-4 As shown: This embodiment provides an underwater microorganism purification device, including a support rod 100, on which a nutrient source supply mechanism 200, a microorganism growth attachment mechanism 300 and an air source supply mechanism 400 are provided, wherein the nutrient source supply mechanism 200 is used to place a solid nutrient source; the microorganism growth attachment mechanism 300 provides a carrier for the growth of microorganisms and is located outside the nutrient source supply mechanism 200; the air source supply mechanism 400 provides oxygen for the growth of microorganisms on the microorganism growth attachment mechanism 300 and is located between the microorganism growth attachment mechanism 300 and the nutrient source supply mechanism 200. The utility model can achieve the aggregation of microorganisms through the microorganism growth attachment mechanism 300, and provide the growth of the microorganisms gathered on the microorganism attachment mechanism with the nutrient supply mechanism and the air source supply mechanism 400. It solves the traditional problem that due to the lack of microorganism attachment carriers in the water body, the oxygen content in the water is low, and the nutrient source will naturally sink to the bottom of the water or be suspended and fixed at a specific height in the water due to its own gravity, which greatly reduces the attraction range and attraction of microorganisms, thereby reducing the efficiency of microbial reproduction and biofilm formation, and greatly reducing the water purification capacity.

[0026] According to one embodiment of the present invention, Figure 1-4 As shown, the nutrient source supply mechanism 200 includes a nutrient slow-release bin 210 provided on the support rod 100, and a plurality of through holes 211 are provided on the outer wall of the nutrient slow-release bin 210. The through holes 211 are for the purpose of facilitating the entry of water to be treated into the nutrient slow-release bin 210 to react with the solid nutrient source therein, so that the water nearby has the ability to adsorb and cultivate microorganisms, and is easy to be absorbed and utilized by microorganisms. The nutrient slow-release bin 210 is a cylindrical barrel structure, and a bin cover 220 is provided on the upper part of the nutrient slow-release bin 210, and a handle 230 is provided on the bin cover 220. The new type can be provided with a handle 230 and a compartment cover 220, which makes it easy to open the nutrient slow-release compartment 210 and to replenish the solid nutrient source in time, and the operation is more convenient and quick. The utility model can achieve the blocking and fixed delivery of the solid nutrient source through the nutrient slow-release compartment 210, and can achieve the entry of water to be purified through the through hole 211 on the outer wall of the nutrient slow-release compartment 210 to react with the solid nutrient source to dissolve it, thereby avoiding the direct delivery of the solid nutrient source, which may result in inadequate delivery and the risk of not being absorbed and utilized by microorganisms.

[0027] According to another embodiment of the present invention, Figure 1 and Figure 3 As shown, the air supply mechanism 400 includes a hollow ring 410 arranged on the support rod 100 and a plurality of air outlet pipes 420 connected to the hollow ring 410. The support rod 100 is welded to the inner and outer side walls of the hollow ring 410. An air inlet pipe 430 connected to the outer side wall of the ring is provided, and a plurality of air outlet holes 421 are provided on the side wall of the air outlet pipe 420. The utility model can realize gas supply to the microorganisms on the microorganism attachment mechanism through the air supply mechanism 400, and the air supply range is wider, which greatly increases the oxygen content of the water to be purified near the microorganisms and greatly improves the growth efficiency of the microorganisms.

[0028] According to another embodiment of the present invention, Figure 1 and Figure 2As shown, there are multiple support rods 100, and they are divided into two groups. The two groups of support rods 100 are respectively arranged on the outer walls of the upper and lower ends of the nutrient slow-release chamber 210. There are two hollow rings 410, and they are respectively located on the group of support rods 100 on the same side as the outside of the nutrient slow-release chamber 210. Multiple air outlet pipes 420 are connected to the two hollow rings 410, and the air inlet pipe 430 is arranged on the outside of the upper ring. The utility model can connect the air inlet pipe 430 with an external air source, such as the air outlet of an air pump, and then start the air pump to inject air into the hollow ring 410 through the air inlet pipe 430, and the air is discharged into the water body to be treated through the air outlet 421 on the air outlet pipe 420 connected to the hollow ring 410, thereby greatly increasing the oxygen content in the water and improving the growth efficiency of microorganisms.

[0029] The microbial growth attachment mechanism 300 includes a plurality of vertical rods 301 arranged between two support rods 100 on the same vertical plane, and each vertical rod 301 is provided with a plurality of soft fiber fillers 302, and each soft fiber filler 302 is tied to the outside of the vertical rod 301 by a rope. The utility model can achieve the aggregation of microorganisms through the soft fiber fillers 302 and provide the necessary place for their growth, thereby promoting the growth of microorganisms and the absorption of nutrients released from the solid nutrient source in the nutrient slow-release chamber 210.

[0030] There are 16 support rods 100, and each group of 8 is evenly distributed on the outer wall of the nutrient slow-release chamber 210. The outer ends of the two groups of support rods 100 are provided with buoyancy chambers 500. The buoyancy chambers 500 are arc-shaped structures, and there are 4 of them. The upper and lower inner walls of each buoyancy chamber 500 are connected to the outer walls of two adjacent ones of each group of support rods 100. Each buoyancy chamber 500 is provided with a rope hole 501. The utility model can be equipped with a wire rope fixing pile through the setting of the buoyancy chamber 500. It can be moved up and down when placed underwater, which is convenient for maintenance and component replacement. At the same time, it can be more flexible in regulating and managing different water layers. There are 16 vertical rods 301 in total, and they are grouped in pairs. Each group of vertical rods 301 is arranged between two support rods 100 on the same vertical line, and the circular ring is located between the two vertical rods 301 between the two support rods 100 on the same vertical plane. An air outlet pipe 420 connected to the upper and lower hollow circular rings 410 is provided between the two support rods 100 between each group of vertical rods 301.

[0031] The use method of this utility model:

[0032] First of all, it should be made clear that the purification device involved in the present invention is mainly used for biological purification of underwater microorganisms, especially underwater microorganisms in rivers and lakes. The present invention takes the use of the purification device in the biological purification process of underwater microorganisms as an example to explain its use in detail. When it is necessary to purify the microorganisms in the water, the operator puts the solid nutrient source into the nutrient slow-release chamber 210, and then slowly releases the nutrient slow-release chamber 210 containing the solid nutrient source into the water body. The solid nutrient source is slowly released into the water body to promote The growth of microorganisms: Microorganisms attach and grow on the soft fiber filler 302. At the same time, through the air supply equipment on the shore (such as an air pump), the air outlet of the air pump is connected to the air inlet of the air supply pipeline. Then, the air supply equipment is started to pump air into the hollow ring 410. Air passes through the hollow ring 410 and enters the air outlet pipe 420 connected thereto. It is ejected through the air outlet hole 421 on the air outlet pipe 420, thereby increasing the oxygen in the water and promoting the growth of microorganisms. Through the above method, the growth of microorganisms in the water body can be effectively promoted, the biological purification effect can be enhanced, and the water quality can be effectively improved.

[0033] When the solid nutrient source is released and becomes ineffective, the operator grasps the handle 230 to open the compartment cover 220 and then puts a new solid nutrient source into the nutrient slow-release compartment 210;

[0034] The buoyancy chamber 500 facilitates the floating operation of the water purification device in the water, greatly increasing the scope and efficiency of the purification treatment of microorganisms in the water and making the operation more convenient;

[0035] When it is necessary to adjust the depth of the purification device in the water, the steel wire rope is passed through the rope hole 501 and fixed to the underwater fixed device. The height of the purification equipment can be adjusted by adjusting the length of the steel wire rope, thereby improving the water quality of water at different water depths.

[0036] The present invention can achieve the aggregation of microorganisms through the microorganism growth attachment mechanism 300, and provide the growth of the microorganisms gathered on the microorganism attachment mechanism with the nutrient supply mechanism and the air source supply mechanism 400. It solves the problem that the traditional method is insufficient in the water body due to the lack of microorganism attachment carriers, the oxygen content in the water is low, and the nutrient source will naturally sink to the bottom of the water or be suspended and fixed at a specific height in the water due to its own gravity, which greatly reduces the attraction range and attraction of the microorganisms, thereby reducing the efficiency of microbial reproduction and biofilm formation, and greatly reducing the water purification capacity.

[0037] Furthermore, it should be noted that, in the description of this utility model, unless otherwise expressly specified or limited, the terms "installed," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; mechanical connections, electrical connections; direct connections, indirect connections through an intermediate medium, and internal connections between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on specific circumstances.

[0038] The above is a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principles described in the present invention. These improvements and modifications should also be regarded as the scope of protection of the present invention.

Claims

1. An underwater microbial purification device, characterized by: The invention comprises a support rod (100), wherein the support rod (100) is provided with a nutrient source supply mechanism (200), a microorganism growth attachment mechanism (300) and an air source supply mechanism (400). Wherein, the nutrient source supply mechanism (200) is used to place the solid nutrient source; The microorganism growth attachment mechanism (300) provides a carrier for the growth of microorganisms and is located outside the nutrient source supply mechanism (200); The gas source supply mechanism (400) provides oxygen for the growth of microorganisms on the microorganism growth attachment mechanism (300) and is located between the microorganism growth attachment mechanism (300) and the nutrient source supply mechanism (200).

2. The underwater microorganism purification device according to claim 1, characterized in that: The nutrient source supply mechanism (200) comprises a nutrient slow-release chamber (210) arranged on a support rod (100), and a plurality of through holes (211) are formed on an outer side wall of the nutrient slow-release chamber (210).

3. The underwater microorganism purification device according to claim 2, characterized in that: The air source supply mechanism (400) comprises a hollow circular ring (410) arranged on the support rod (100) and a plurality of air outlet pipes (420) connected to the hollow circular ring (410); an air inlet pipe (430) connected to the hollow circular ring is arranged on the outer wall of the circular ring; and a plurality of air outlet holes (421) are opened on the side wall of the air outlet pipe (420).

4. The underwater microorganism purification device according to claim 3, characterized in that: There are multiple support rods (100) and they are divided into two groups. The two groups of support rods (100) are respectively arranged on the outer side walls of the upper and lower ends of the nutrient slow-release chamber (210). There are two hollow rings (410), which are respectively located on the outer side of the nutrient slow-release chamber (210) and on the same side as the support rods (100) of the group. The multiple air outlet pipes (420) are connected to the two hollow rings (410), and the air inlet pipe (430) is arranged on the outer side of the upper ring.

5. The underwater microorganism purification device according to claim 4, characterized in that: The microorganism growth attachment mechanism (300) comprises a plurality of vertical rods (301) arranged between two support rods (100) on the same vertical plane, each of the vertical rods (301) is provided with a plurality of soft fiber fillers (302), and each of the soft fiber fillers (302) is tied to the outside of the vertical rod (301) by a rope.

6. The underwater microorganism purification device according to claim 5, characterized in that: The nutrient slow-release chamber (210) is a cylindrical barrel structure, and a chamber cover (220) is provided on the upper portion of the nutrient slow-release chamber (210), and a handle (230) is provided on the chamber cover (220).

7. The underwater microorganism purification device according to claim 6, characterized in that: The outer ends of the two groups of support rods (100) are provided with buoyancy chambers (500), the buoyancy chambers (500) are arc-shaped structures, and there are a plurality of them in total. The upper and lower inner walls of each buoyancy chamber (500) are connected to the outer walls of two adjacent ones of the support rods (100) in each group, and each buoyancy chamber (500) is provided with a rope threading hole (501).

8. The underwater microorganism purification device according to claim 7, characterized in that: Each group of vertical rods (301) is arranged between two support rods (100) on the same vertical line, and the circular ring is located between two vertical rods (301) between the two support rods (100) on the same vertical plane. An air outlet pipe (420) connected to the upper and lower hollow circular rings (410) is arranged between the two support rods (100) between each group of vertical rods (301).

Images