A bypass domestication device for directional domestication of river indigenous microorganisms

Abstract

The utility model relates to the field of water pollution treatment of environmental protection, specifically is a kind of by-pass domestication device of directional domestication river indigenous microorganism, including domestication box, the surface of domestication box is provided with shading mechanism, the shading mechanism includes fixed plate, the number of fixed plate is four, the side of fixed plate close to domestication box is fixedly connected with domestication box, the bottom of fixed plate is fixedly connected with support tube, the surface of support tube is slidably connected with connecting ring;The utility model can effectively shield sunlight under the action of shading mechanism, avoid that the water temperature in domestication box continues to rise due to sunlight is too strong, when sunlight is strong, operating personnel can slide connecting ring, spread sunshade cloth along support tube, then utilize first magic paste and second magic paste and paste connection to form a sunshade whole by two sunshade cloths opposite each other, to block sunlight directly irradiating in domestication box.

Description

Technical Field

[0001] This utility model relates to the field of water pollution control in environmental protection, specifically a bypass domestication device for the targeted domestication of native river microorganisms. Background Technology

[0002] With the acceleration of urbanization, the discharge of large amounts of domestic sewage and industrial wastewater has led to eutrophication, black and smelly water in many rivers, damaging the aquatic ecological environment. Bioremediation technology, especially the use of native river microorganisms for water purification, has become an important direction for current river management due to its advantages such as being environmentally friendly, low cost, and having no secondary pollution.

[0003] In the current process of water pollution control, river pollution is particularly prominent, and traditional treatment methods are often ineffective, especially for rivers suffering from complex pollution. Although the indigenous microorganisms in the river possess a certain self-purification ability, their activity and purification efficiency are low due to limitations imposed by environmental conditions and pollutants. Furthermore, existing microbial domestication devices are inconvenient to use, failing to effectively shield from sunlight. When sunlight is too strong, the water temperature for microbial survival rises accordingly, and a sustained increase in water temperature directly affects the vitality of the microorganisms, leading to their death and hindering the domestication of indigenous microorganisms. Utility Model Content

[0004] To overcome the shortcomings of existing technologies and solve the problems of inconvenience in the use of existing microbial domestication devices, such as difficulty in effectively blocking sunlight and the rise in water temperature when sunlight is too strong, which directly affects the vitality of microorganisms and may even lead to their death, causing inconvenience for users in the domestication of native microorganisms, this utility model proposes a bypass domestication device for the targeted domestication of native river microorganisms.

[0005] The technical solution adopted by this utility model to solve its technical problem is: a bypass domestication device for directional domestication of river native microorganisms, including a domestication box, the surface of which is provided with a light-shielding mechanism; The light-shielding mechanism includes four fixed plates. The side of the fixed plate closest to the acclimatization box is fixedly connected to the acclimatization box. A support tube is fixedly connected to the bottom of the fixed plate. A connecting ring is slidably connected to the surface of the support tube. There are several connecting rings. A light-shielding cloth is provided at the bottom of the support tube. There are four light-shielding cloths. The connection between the light-shielding cloth and the support tube is slidably connected by the connecting rings.

[0006] Preferably, one side of two of the light-blocking fabrics is fixedly connected with a first hook and loop fastener, and one side of the other two light-blocking fabrics is fixedly connected with a second hook and loop fastener. There are several first and second hook and loop fasteners. The first hook and loop fasteners are hook-on, and the second hook and loop fasteners are loop-on. The light-blocking fabrics are connected to each other in pairs by the first and second hook and loop fasteners.

[0007] Preferably, an oxygen pump is fixedly installed on the top of the acclimatization box, and an air supply pipe is fixedly connected to one side of the oxygen pump. One end of the air supply pipe extends into the interior of the acclimatization box. A fixed frame is fixedly installed inside the acclimatization box, and a biofilm is fixedly connected inside the fixed frame. Transparent light-transmitting plates are fixedly connected to both sides of the inner wall of the acclimatization box.

[0008] Preferably, the surface of the air supply pipe is fixedly connected to an aeration head, and the number of aeration heads is several.

[0009] Preferably, the top of the acclimatization box is threaded with a protective cover, and the top of the protective cover is fixedly connected with a ventilation pipe.

[0010] Preferably, a drain pipe is fixedly connected to the bottom of the acclimatization box, and a valve is fixedly installed inside the drain pipe.

[0011] Preferably, the bottom of the inner wall of the acclimatization box is provided with a drain outlet, which is connected to a drain pipe.

[0012] Preferably, the bottom of the acclimatization box is fixedly connected with four support legs.

[0013] The advantages of this utility model are: This invention, by incorporating a shading mechanism, effectively blocks sunlight, preventing excessive sunlight from causing a continuous rise in water temperature within the acclimatization chamber. When sunlight is strong, the operator can slide the connecting ring to unfold the shading cloth along the support tube, and then use the first and second Velcro straps to connect the opposing shading cloths, forming a unified shading unit. This blocks direct sunlight from reaching the acclimatization chamber, thus maintaining the water temperature within a relatively stable range. This provides a suitable living environment for microorganisms, ensuring their vitality and reducing the risk of microbial death due to excessively high water temperatures. This greatly facilitates the acclimatization of native microorganisms. Simultaneously, the aerator pump delivers air... The pipes and aeration heads supply oxygen to the acclimatization box, providing ample oxygen for the growth and reproduction of microorganisms. The biofilm provides a place for microorganisms to attach and grow, which is conducive to the formation of a stable community structure and improves the degradation capacity of microorganisms for pollutants. The design of the protective cover and ventilation pipe can prevent external impurities from entering the acclimatization box while ensuring air circulation and maintaining a good gas environment inside the box. The combination of the drain pipe and valve facilitates the discharge and cleaning of wastewater in the acclimatization box. When it is necessary to change the water in the box or clean the acclimatization box, simply open the valve, and the wastewater can be discharged through the drain outlet and drain pipe. The support legs ensure the stability of the acclimatization box and make the entire device more reliable during use. Attached Figure Description

[0014] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0015] Figure 1 This is a three-dimensional schematic diagram of the overall structure of this utility model; Figure 2 This utility model Figure 1 Enlarged view of the local structure at point A in the middle; Figure 3 This is a side perspective three-dimensional schematic diagram of the overall structure of this utility model; Figure 4 This is a schematic diagram of the connection of a partial mechanism of this utility model; Figure 5 This is a side sectional view of the acclimatization box of this utility model.

[0016] In the diagram: 1. Acclimatization box; 2. Light-blocking mechanism; 201. Fixing plate; 202. First Velcro strap; 203. Light-blocking cloth; 204. Second Velcro strap; 205. Support pipe; 206. Connecting ring; 3. Air supply pipe; 4. Oxygen pump; 5. Air exchange pipe; 6. Protective cover; 7. Support leg; 8. Drain pipe; 9. Valve; 10. Transparent light-transmitting plate; 11. Aeration head; 12. Fixing frame; 13. Biofilm; 14. Drain outlet. Detailed Implementation

[0017] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of the present utility model.

[0018] The following is in conjunction with the appendix Figure 1-5 This application will be described in further detail. This application discloses a bypass domestication device for the targeted domestication of native river microorganisms. (Refer to...) Figures 1-5 A bypass domestication device for targeted domestication of river native microorganisms includes a domestication box 1, and a light-shielding mechanism 2 is provided on the surface of the domestication box 1. The light-shielding mechanism 2 includes four fixed plates 201. The side of the fixed plate 201 closest to the acclimatization box 1 is fixedly connected to the acclimatization box 1. A support tube 205 is fixedly connected to the bottom of the fixed plate 201. A connecting ring 206 is slidably connected to the surface of the support tube 205. There are several connecting rings 206. A light-shielding cloth 203 is provided at the bottom of the support tube 205. There are four light-shielding cloths 203. The connection between the light-shielding cloth 203 and the support tube 205 is slidably connected through the connecting rings 206.

[0019] Reference Figure 1 , Figure 2 and Figure 3Two light-blocking fabrics 203 are fixedly connected to one side with a first hook and loop fastener 202, and the other two light-blocking fabrics 203 are fixedly connected to one side with a second hook and loop fastener 204. There are several first hook and loop fasteners 202 and several second hook and loop fasteners 204. The first hook and loop fastener 202 has a hook side, and the second hook and loop fastener 204 has a loop side. The light-blocking fabrics 203 are connected in pairs by the first hook and loop fasteners 202 and the second hook and loop fasteners 204. By setting the first hook and loop fasteners 202 and the second hook and loop fasteners 204, the light-blocking fabrics 203 can be easily and quickly connected and separated. When it is necessary to illuminate the acclimatization box 1, the operator only needs to gently tear open the first hook and loop fasteners 202 and the second hook and loop fasteners 204, and slide the light-blocking fabrics 203 upwards along the support tube 205, exposing the acclimatization box 1 to light. The transparent light-transmitting plate 10 allows light to enter the box smoothly, providing suitable light conditions for the growth of microorganisms inside. When it is not necessary to illuminate, the operator can slide the light-blocking fabrics 203 upwards along the support tube 205. 05 Slide down to the appropriate position, and then tightly stick the two opposing light-blocking cloths 203 together with the first Velcro 202 and the second Velcro 204 to form a relatively closed light-blocking environment, avoiding unnecessary impact of external light on the microorganisms in the acclimatization box 1. In addition, the sliding design of the connecting ring 206 on the surface of the support tube 205 makes the movement of the light-blocking cloth 203 smoother and more flexible. Several connecting rings 206 are evenly distributed on the support tube 205, which can ensure that the light-blocking cloth 203 remains stable during the sliding process and will not tilt or get stuck. Moreover, multiple connecting rings 206 also increase the connection stability between the light-blocking cloth 203 and the support tube 205, preventing the light-blocking cloth 203 from accidentally falling off during use. At the same time, the setting of multiple first Velcro 202 and second Velcro 204 further enhances the firmness of the connection between the light-blocking cloths 203, ensuring that the light-blocking cloth 203 can effectively block light from entering the acclimatization box 1 under various environmental conditions. Reference Figure 4 and Figure 5 An oxygen pump 4 is fixedly installed on the top of the acclimatization box 1. An air supply pipe 3 is fixedly connected to one side of the oxygen pump 4. One end of the air supply pipe 3 extends into the interior of the acclimatization box 1. A fixed frame 12 is fixedly installed inside the acclimatization box 1. A biofilm 13 is fixedly connected inside the fixed frame 12. Transparent light-transmitting plates 10 are fixedly connected to both sides of the inner wall of the acclimatization box 1. By using the oxygen pump 4, air supply pipe 3 and aeration head 11 in combination, the oxygen pump 4 can deliver oxygen into the acclimatization box 1 through the air supply pipe 3 and aeration head 11, providing sufficient oxygen conditions for the growth and reproduction of microorganisms. The fixed frame 12 and biofilm 13 provide a place for microorganisms to attach and grow, which is conducive to the formation of a stable community structure of microorganisms and improves the ability of microorganisms to degrade pollutants. At the same time, under the action of the transparent light-transmitting plate 10, light can enter the box smoothly, providing suitable light conditions for the growth of microorganisms in the box.

[0020] Reference Figure 4 and Figure 5 Aeration heads 11 are fixedly connected to the surface of the air supply pipe 3. There are several aeration heads 11. By setting the aeration heads 11, the gas can be evenly dispersed into the water in the acclimatization box 1. The reasonable distribution of several aeration heads 11 on the surface of the air supply pipe 3 can expand the diffusion range of the gas, allowing the microorganisms in the water to have more full contact with oxygen, providing sufficient oxygen for the growth and metabolism of microorganisms. Moreover, the design of the aeration heads 11 can release the gas into the water in the form of microbubbles, increasing the gas-liquid contact area and improving the oxygen dissolution efficiency, thereby promoting the activity and reproduction speed of microorganisms. In addition, this aeration method can also play a role in stirring the water, preventing the water from stratifying, and making the temperature, nutrients and other substances in the acclimatization box 1 more evenly distributed, creating a stable and suitable living environment for microorganisms. At the same time, the aeration heads 11 also have a certain anti-clogging function. Their special structural design can effectively avoid the attachment and accumulation of impurities and microorganisms in the water, ensuring the continuous and stable operation of the aeration process, and further improving the acclimatization effect on the native microorganisms of the river. Reference Figure 1 and Figure 3 The top of the acclimatization box 1 is threaded with a protective cover 6, and the top of the protective cover 6 is fixedly connected with a ventilation pipe 5. By setting the ventilation pipe 5, air exchange between the acclimatization box 1 and the outside can be realized, ensuring the freshness and oxygen content of the air inside the box, providing a good gaseous environment for the growth of microorganisms. The diameter of the ventilation pipe 5 is carefully designed to ensure effective airflow while preventing large particles of impurities from entering the acclimatization box 1, thus avoiding contamination of microorganisms. At the same time, a filter device is also set inside the ventilation pipe 5. This filter device can further filter out tiny dust and bacteria and other harmful substances in the air, ensuring that the air entering the acclimatization box 1 is clean. The protective cover 6 is threaded to the top of the acclimatization box 1. This connection method is not only easy to install and disassemble, but also has good sealing performance, which can effectively prevent external moisture, dust and other substances from entering the acclimatization box 1, ensuring the stability of the environment inside the acclimatization box 1. In addition, the material of the protective cover 6 has a certain strength and corrosion resistance, which can resist the erosion of some chemical substances produced by the metabolism of microorganisms inside the acclimatization box 1, extending the service life of the protective cover 6. Reference Figure 3 and Figure 5The bottom of the acclimatization box 1 is fixedly connected to a drain pipe 8, and a valve 9 is fixedly installed inside the drain pipe 8. By setting the drain pipe 8 and the valve 9, the discharge of liquid in the acclimatization box 1 can be easily controlled. When it is necessary to replace the culture medium in the acclimatization box 1 or drain excess liquid, simply open the valve 9, and the liquid will flow out smoothly through the drain pipe 8. The valve 9 is designed with a high-precision control structure, which can accurately adjust the drainage speed and flow rate, and avoid the liquid discharge being too fast or too slow, which would affect the acclimatization process. At the same time, the drain pipe 8 is made of corrosion-resistant and wear-resistant material, which can withstand the erosion of chemical substances in the liquid in the acclimatization box 1, ensuring the long-term stable use of the drain pipe 8. Moreover, the connection between the drain pipe 8 and the bottom of the acclimatization box 1 is sealed, which can effectively prevent liquid leakage and ensure the airtightness and stability of the environment inside the acclimatization box 1. Reference Figure 5 The bottom of the inner wall of the acclimatization box 1 is provided with a drain outlet 14, which is connected to the drain pipe 8. By setting the drain outlet 14 to be connected to the drain pipe 8, the liquid in the acclimatization box 1 can flow into the drain pipe 8 more smoothly. The opening size of the drain outlet 14 is precisely designed to ensure that the liquid can be discharged smoothly and to prevent large impurities in the box from entering the drain pipe 8 and causing blockage. The edge of the drain outlet 14 is smoothed to avoid unnecessary resistance during the liquid flow and improve drainage efficiency. Reference Figure 1 and Figure 2 The bottom of the acclimatization box 1 is fixedly connected with four support legs 7. By setting four support legs 7, the acclimatization box 1 can be provided with stable support, ensuring the stability of the acclimatization box 1 during use. The support legs 7 are made of high-strength metal material, which has good pressure resistance and deformation resistance, and can withstand the weight of the acclimatization box 1 and the liquid inside. The bottom of the support legs 7 is equipped with anti-slip pads made of rubber material, which increases the friction with the ground and effectively prevents the acclimatization box 1 from sliding during placement or use, further improving the safety of the device.

[0021] Working Principle: During the bypass acclimatization of indigenous microorganisms, the acclimatization box 1 is first placed in a suitable position. The four support legs 7 and the anti-slip pads at the bottom ensure the stability of the device. Next, the protective cover 6 is opened, and a culture solution containing riverine indigenous microorganisms is added into the acclimatization box 1. The protective cover 6 is then installed, and its airtightness is ensured through threaded connections. The air exchange pipe 5 begins to facilitate air exchange between the inside of the box and the outside environment. The filtration device ensures that the air entering the box is clean. The oxygenation pump 4 is started, and gas is delivered to the aeration heads 11 through the air supply pipe 3. Several aeration heads 11 evenly disperse the gas into the water in the form of tiny bubbles, providing sufficient oxygen for the microorganisms, promoting their growth and metabolism, and simultaneously stirring the water to make the environment more uniform. According to the light requirements of microbial growth, the light can be controlled by operating the light-blocking mechanism 2. When light is needed, the first Velcro 202 and the second Velcro 204 are torn open, and the light-blocking cloth 203 is stretched along... The support tube 205 slides upward, allowing light to enter the chamber through the transparent light-transmitting plate 10. When light is not needed, the light-blocking cloth 203 slides down and is attached to create a light-blocking environment. During the microbial domestication process, the biofilm 13 provides a place for microorganisms to attach and grow, promoting their aggregation and reproduction. As domestication progresses, when it is necessary to replace the culture medium or drain excess liquid, the valve 9 in the drain pipe 8 is opened, and the liquid flows out smoothly through the drain outlet 14 and the drain pipe 8. The valve 9 can precisely control the drainage speed and flow rate. Throughout the domestication process, the aeration head 11 continuously and stably aerates to prevent blockage and ensure that the microorganisms are always in a good living environment. The protective cover 6 ensures the stability of the environment inside the chamber, the air exchange pipe 5 maintains fresh air, the light-blocking mechanism 2 provides light as needed, the support leg 7 ensures the stability of the device, and the drain pipe 8 facilitates liquid discharge. All components work together to achieve efficient and targeted domestication of native river microorganisms.

[0022] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.

Claims

1. A bypass domestication device for targeted domestication of riverine native microorganisms, comprising a domestication box (1), characterized in that: The surface of the acclimatization box (1) is provided with a light-shielding mechanism (2); The light-shielding mechanism (2) includes a fixing plate (201), and there are four fixing plates (201). The fixing plate (201) is fixedly connected to the acclimatization box (1) on the side close to the acclimatization box (1). A support tube (205) is fixedly connected to the bottom of the fixing plate (201). A connecting ring (206) is slidably connected to the surface of the support tube (205). There are several connecting rings (206). A light-shielding cloth (203) is provided at the bottom of the support tube (205). There are four light-shielding cloths (203). The connection between the light-shielding cloth (203) and the support tube (205) is slidably connected by the connecting rings (206).

2. The bypass domestication device for targeted domestication of riverine indigenous microorganisms according to claim 1, characterized in that: Two of the light-blocking fabrics (203) are fixedly connected to one side with a first hook and loop fastener (202), and the other two light-blocking fabrics (203) are fixedly connected to one side with a second hook and loop fastener (204). There are several first hook and loop fasteners (202) and second hook and loop fasteners (204). The first hook and loop fastener (202) is hook side, and the second hook and loop fastener (204) is loop side. The light-blocking fabrics (203) are connected to each other in pairs by the first hook and loop fasteners (202) and the second hook and loop fasteners (204).

3. A bypass domestication device for targeted domestication of riverine indigenous microorganisms according to claim 1 or 2, characterized in that: An oxygen pump (4) is fixedly installed on the top of the acclimatization box (1). An air supply pipe (3) is fixedly connected to one side of the oxygen pump (4). One end of the air supply pipe (3) extends into the interior of the acclimatization box (1). A fixed frame (12) is fixedly installed inside the acclimatization box (1). A biofilm (13) is fixedly connected inside the fixed frame (12). Transparent light-transmitting plates (10) are fixedly connected to both sides of the inner wall of the acclimatization box (1).

4. The bypass domestication device for targeted domestication of riverine indigenous microorganisms according to claim 3, characterized in that: An aeration head (11) is fixedly connected to the surface of the gas supply pipe (3).

5. The bypass domestication device for targeted domestication of riverine indigenous microorganisms according to claim 1, characterized in that: The top of the acclimatization box (1) is threaded with a protective cover (6), and the top of the protective cover (6) is fixedly connected with a ventilation pipe (5).

6. The bypass domestication device for targeted domestication of riverine indigenous microorganisms according to claim 1, characterized in that: The bottom of the acclimatization box (1) is fixedly connected to a drain pipe (8), and a valve (9) is fixedly installed inside the drain pipe (8).

7. The bypass domestication device for targeted domestication of riverine indigenous microorganisms according to claim 6, characterized in that: The bottom of the inner wall of the acclimatization box (1) is provided with a drain outlet (14), which is connected to the drain pipe (8).

8. The bypass domestication device for targeted domestication of riverine indigenous microorganisms according to claim 1, characterized in that: The bottom of the acclimatization box (1) is fixedly connected with support legs (7), and the number of support legs (7) is four.

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