An oxygen liquid mixer

Abstract

The utility model discloses a kind of oxygen liquid mixers, it is related to oxygen liquid mixer technical field, including oxygen liquid mixer outer tube, sealing disc, it is characterized by: one end of the oxygen liquid mixer outer tube is provided with conveying adjustment assembly, the full contact and uniform mixing of oxygen and liquid are realized by the flow guide cylinder, inner mixing cylinder and overflow plate being set, flow guide cylinder guides liquid flow, and overflow plate uniformly disperses oxygen into liquid, gas and liquid are cut and shunted multiple times by turbulent flow and diffusion effect, to increase contact area, improve inner mixing cylinder mixing efficiency, the two liquid level tubes being set are connected with guide rod using flange, float ball is sleeved in the outer wall of guide rod, realize that float ball moves up and down following liquid level change, the mechanical transmission signal of guide rod and liquid level tube is passed through, real-time reaction liquid level height, the fluid after mixing is dispersed as tiny bubble by multiple diffusion pipes by the setting outlet pipe, further increase gas-liquid contact area, promote the dissolution of oxygen.

Description

Technical Field

[0001] This utility model relates to the field of oxygen-liquid mixer technology, and in particular to an oxygen-liquid mixer. Background Technology

[0002] Fish and other aquatic organisms are extremely sensitive to dissolved oxygen concentration. Low dissolved oxygen can lead to slow growth, disease outbreaks, and even large-scale deaths. Pollutants such as uneaten feed and feces produced during the breeding process can deteriorate water quality, increase the concentration of toxic substances (such as ammonia nitrogen and nitrite) in the water, and threaten the health of organisms.

[0003] Traditional aeration equipment (such as impeller aerators) is inefficient, energy-intensive, and difficult to achieve precise dissolved oxygen control. The gas is directly injected into the water, resulting in low oxygen utilization (usually less than 20%). It is also difficult to achieve uniform oxygenation throughout the pool. Long-term use can easily lead to blockages and requires frequent maintenance.

[0004] To address the above problems, an oxygen-liquid mixer needs to be designed to overcome them. Utility Model Content

[0005] The main objective of this invention is to provide an oxygen-liquid mixer that can effectively solve the problems in the prior art.

[0006] To achieve the above objectives, the technical solution adopted by this utility model is as follows: An oxygen-liquid mixer includes an outer cylinder and a sealing disc, characterized in that: a conveying and regulating component is provided at one end of the outer cylinder; The conveying and regulating assembly includes a water outlet located at one end of the outer cylinder of the oxygen-liquid mixer. The end of the water outlet away from the outer cylinder of the oxygen-liquid mixer is connected to a water outlet pipe. A guide pipe is connected to the outer wall of the water outlet pipe. A connecting flange is connected to the end of the water outlet pipe away from the water outlet. A main water inlet pipe is connected to the end of the water outlet pipe that passes through the connecting flange. A regulating valve is connected to the outer wall of the main water inlet pipe through multiple connecting flanges. A diffuser is connected to the end of the multiple regulating valves away from the main water inlet pipe. A release head is connected to the end of the multiple diffusers away from the regulating valves through the water inlet. A nozzle is connected to the end of the multiple release heads away from the diffusers.

[0007] As a preferred embodiment of this utility model, a water inlet pipe is provided at one end of the outer cylinder of the oxygen-liquid mixer. A guide cylinder is connected to the inner wall of the outer cylinder, and an inner mixing cylinder is connected to the inner wall of the guide cylinder. An oxygen delivery pipe is connected to the end of the outer wall of the outer cylinder away from the water inlet pipe via a connecting flange. Liquid level pipes are connected to both ends of the outer wall of the outer cylinder via connecting flanges. Two liquid level pipes penetrate the interior of the inner mixing cylinder and are connected to a guide rod. A float is sleeved on the outer wall of the guide rod. A flow plate is connected to the top of the interior of the inner mixing cylinder. In a preferred embodiment of this utility model, the water outlet and the water outlet pipe are rotatably connected by a connecting flange, the guide pipe is sleeved on the outer wall of the water outlet pipe, and the water outlet pipe is movably connected to the main water inlet pipe through the connecting flange.

[0008] In a preferred embodiment of this utility model, the main water inlet pipe is movably connected to a plurality of regulating valves via the connecting flange, and the regulating valves are rotatably connected to a plurality of diffuser pipes.

[0009] As a preferred embodiment of this utility model, the plurality of diffuser tubes are rotatably connected to the inlet at one end of the release head, and the release head is rotatably connected to the nozzle.

[0010] As a preferred embodiment of this utility model, the oxygen delivery pipe is fixedly connected to the outer wall of the outer cylinder of the oxygen-liquid mixer via a connecting flange, and both liquid level pipes are fixedly connected to the outer wall of the outer cylinder of the oxygen-liquid mixer via connecting flanges.

[0011] As a preferred embodiment of this utility model, the two liquid level tubes penetrate the outer wall of the guide tube and the inner mixing tube and are movably connected to the guide rod, and the guide rod is movably connected to the float.

[0012] As a preferred embodiment of this utility model, the flow plate is connected to the bottom of the sealing disc by fastening bolts, and the top of the flow plate is a uniform rectangular strip with multiple flow holes opened on the top of the multiple rectangular strips. Beneficial effects

[0013] Compared with the prior art, the present invention has the following beneficial effects: This oxygen-liquid mixer achieves full contact and uniform mixing of oxygen and liquid through a guide tube, an inner mixing tube, and a flow plate. The guide tube guides the liquid flow, while the flow plate evenly disperses oxygen into the liquid. Through turbulence and diffusion, the gas and liquid are cut and split multiple times, thereby increasing the contact area and improving the mixing efficiency of the inner mixing tube. Two liquid level tubes are connected to the guide rod via flanges, and a float sleeved on the outer wall of the guide rod allows the float to move up and down with changes in liquid level. The liquid level height is reflected in real time through mechanical signal transmission between the guide rod and the liquid level tubes. The outlet pipe disperses the mixed fluid into microbubbles through multiple diffusers, further increasing the gas-liquid contact area and promoting oxygen dissolution. Multiple release heads use nozzles to evenly disperse the fluid into the aquaculture tank. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a schematic diagram of the conveying and adjusting component structure of this utility model; Figure 3 This is a schematic diagram of the guide tube installation structure of this utility model; Figure 4 This is a schematic diagram of the flow plate installation structure of this utility model.

[0015] In the diagram: 1. Outer cylinder of oxygen-liquid mixer; 2. Sealing disc; 3. Conveying and regulating assembly; 4. Inlet pipe; 5. Oxygen guide pipe; 6. Guide cylinder; 7. Inner mixing cylinder; 8. Liquid level pipe; 9. Guide rod; 10. Float; 11. Flow plate; 301. Outlet; 302. Outlet pipe; 303. Guide pipe; 304. Connecting flange; 305. Main inlet pipe; 306. Regulating valve; 307. Diffuser; 308. Release head; 309. Nozzle. Detailed Implementation

[0016] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0017] like Figures 1-4 As shown, an oxygen-liquid mixer includes an outer cylinder 1 and a sealing disc 2, characterized in that: a conveying and adjusting component 3 is provided at one end of the outer cylinder 1; The conveying and regulating assembly 3 includes an outlet 301 located at one end of the outer cylinder 1 of the oxygen-liquid mixer. An outlet pipe 302 is connected to the end of the outlet 301 away from the outer cylinder 1 of the oxygen-liquid mixer. A guide pipe 303 is connected to the outer wall of the outlet pipe 302. A connecting flange 304 is connected to the end of the outlet pipe 302 away from the outlet 301. An inlet main pipe 305 is connected to the end of the outlet pipe 302 that passes through the connecting flange 304. A regulating valve 306 is connected to the outer wall of the inlet main pipe 305 through multiple connecting flanges 304. A diffuser 307 is connected to the end of the multiple regulating valves 306 away from the inlet main pipe 305. A release head 308 is connected to the end of the multiple diffuser 307 away from the regulating valves 306 through the inlet. A nozzle port 309 is connected to the end of the multiple release heads 308 away from the diffuser 307. The outlet 301 and the outlet pipe 302 are rotatably connected by the connecting flange 304. The guide pipe 303 is sleeved on the outer wall of the outlet pipe 302. The outlet pipe 302 is movably connected to the inlet main pipe 305 by the connecting flange 304. The inlet main pipe 305 is movably connected to multiple regulating valves 306 by the connecting flange 304. The regulating valves 306 are rotatably connected to multiple diffuser pipes 307. The multiple diffuser pipes 307 are rotatably connected to the inlet at one end of the release head 308. The release head 308 is rotatably connected to the nozzle port 309. The mixed oxygen liquid is delivered to multiple nozzles 309 through the outlet 301. The outlet pipe 302 is connected to the guide pipe 303. Multiple diffuser pipes 307 are connected to the outer wall of the guide pipe to disperse the mixed liquid into tiny bubbles, further increasing the gas-liquid contact area and promoting oxygen dissolution. The release head 308 evenly disperses the mixed oxygen liquid into the aquaculture pond through the nozzles 309 to provide sufficient dissolved oxygen for aquatic growth.

[0018] One end of the outer cylinder 1 of the oxygen-liquid mixer is provided with a water inlet pipe 4. The inner wall of the outer cylinder 1 of the oxygen-liquid mixer is connected to a guide cylinder 6. The inner wall of the guide cylinder 6 is connected to an inner mixing cylinder 7. The end of the outer wall of the outer cylinder 1 of the oxygen-liquid mixer away from the water inlet pipe 4 is connected to an oxygen guide pipe 5 through a connecting flange 304. Both ends of the outer wall of the outer cylinder 1 of the oxygen-liquid mixer are connected to liquid level pipes 8 through connecting flanges 304. The two liquid level pipes 8 penetrate the interior of the inner mixing cylinder 7 and are connected to a guide rod 9. A float ball 10 is sleeved on the outer wall of the guide rod 9. The top of the interior of the inner mixing cylinder 7 is connected to a flow plate 11. The oxygen delivery pipe 5 is threadedly connected to the outer wall of the oxygen liquid mixer outer cylinder 1 via the connecting flange 304. Both liquid level pipes 8 are threadedly connected to the outer wall of the oxygen liquid mixer outer cylinder 1 via the connecting flange 304. The two liquid level pipes 8 pass through the outer wall of the guide cylinder 6 and the inner mixing cylinder 7 and are movably connected to the guide rod 9. The guide rod 9 is movably connected to the float 10. The flow plate 11 is connected to the bottom of the sealing plate 2 via fastening bolts. The top of the flow plate 11 is a uniform rectangular strip, and multiple flow holes are opened on the top of the multiple rectangular strips. Water flows through the guide tube 6, which guides the water flow direction, allowing it to smoothly enter the inner mixing cylinder 7. Oxygen is delivered to the inner mixing cylinder 7 inside the oxygen-liquid mixer through the oxygen delivery pipe 5. The flow plate 11 is connected to the bottom of the sealing disc 2 by fastening bolts. Its top is a uniform rectangular strip with multiple flow holes to evenly disperse oxygen into the liquid, enhancing turbulence and diffusion effects. Inside the inner mixing cylinder 7, oxygen and liquid are cut and split multiple times through turbulence and diffusion, thereby increasing the contact area and improving mixing efficiency. The guide tube 6 guides the liquid flow, and the flow plate 11 evenly disperses oxygen into the liquid, ensuring sufficient gas-liquid contact. Two liquid level pipes 8 penetrate the outer walls of the guide tube 6 and the inner mixing cylinder 7, and are movably connected to the guide rod 9. The guide rod 9 is movably connected to the float 10, which is sleeved on the outer wall of the guide rod and moves up and down with the liquid level. The guide rod 9 and the liquid level pipes 8 mechanically transmit signals to reflect the liquid level height in real time, ensuring that the liquid volume in the inner mixing cylinder is appropriate.

[0019] It should be noted that this utility model is an oxygen-liquid mixer. In use, the water inlet pipe 4 is connected to an external water pump to deliver water to the inner mixing cylinder 7. Oxygen is delivered to the outer cylinder 1 of the oxygen-liquid mixer through the oxygen guide pipe 5. The oxygen is initially dispersed in the guide cylinder 6 and comes into contact with the inner mixing cylinder 7 on the inner wall of the guide cylinder. The oxygen enters the inner mixing cylinder 7 and is initially mixed with water. The inner mixing cylinder 7 is provided with a flow plate 11, the top of which is a uniform rectangular strip with multiple flow holes. With the assistance of the flow plate, the oxygen and water are cut and split multiple times through turbulence and diffusion, thereby increasing the contact area and improving the mixing efficiency. Two liquid level pipes 8 penetrate the outer wall of the guide cylinder 6 and the inner mixing cylinder 7 and are movably connected to the guide rod 9. A float ball 10 is sleeved on the outer wall of the guide rod. The float ball moves up and down with the liquid level. The guide rod transmits the liquid level change signal to reflect the liquid level height in real time, ensuring that the liquid volume in the mixer is appropriate. The uniformly mixed oxygen liquid is discharged through the outlet 301 at one end of the outer cylinder 1 of the oxygen liquid mixer. The outlet 301 is connected to the outlet pipe 302, which transports the mixed oxygen liquid to the next stage. The outer wall of the outlet pipe 302 is connected to the guide pipe 303, which can be used to further guide and stabilize the water flow. Multiple regulating valves 306 are connected to multiple diffuser pipes 307 at the end away from the main water inlet pipe 305. The diffuser pipes disperse the water flow into tiny bubbles, further increasing the gas-liquid contact area and promoting the dissolution of oxygen. Multiple release heads 308 are connected to multiple nozzles 309 at the end away from the diffuser pipes 307. The nozzles evenly disperse the mixed oxygen liquid into the aquaculture pond.

[0020] 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 claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. An oxygen-liquid mixer, comprising an outer cylinder (1) and a sealing disc (2), characterized in that: A conveying adjustment component (3) is provided at one end of the outer cylinder (1) of the oxygen-liquid mixer. The conveying and regulating assembly (3) includes an outlet (301) disposed at one end of the outer cylinder (1) of the oxygen-liquid mixer. An outlet pipe (302) is connected to the end of the outlet (301) away from the outer cylinder (1). A guide pipe (303) is connected to the outer wall of the outlet pipe (302). A connecting flange (304) is connected to the end of the outlet pipe (302) away from the outlet (301). A connecting flange (304) is connected to the end of the outlet pipe (302) that passes through the connecting flange (304). A main water inlet pipe (305) is provided. The outer wall of the main water inlet pipe (305) is connected to a regulating valve (306) via a plurality of connecting flanges (304). The ends of the plurality of regulating valves (306) away from the main water inlet pipe (305) are connected to a diffuser pipe (307). The ends of the plurality of diffuser pipes (307) away from the regulating valves (306) are connected to a release head (308) via a water inlet. The ends of the plurality of release heads (308) away from the diffuser pipes (307) are connected to a nozzle port (309).

2. The oxygen-liquid mixer according to claim 1, characterized in that: One end of the outer cylinder (1) of the oxygen-liquid mixer is provided with a water inlet pipe (4). The inner wall of the outer cylinder (1) of the oxygen-liquid mixer is connected with a guide cylinder (6). The inner wall of the guide cylinder (6) is connected with an inner mixing cylinder (7). The end of the outer wall of the outer cylinder (1) of the oxygen-liquid mixer away from the water inlet pipe (4) is connected with an oxygen guide pipe (5) through a connecting flange (304). Both ends of the outer wall of the outer cylinder (1) of the oxygen-liquid mixer are connected with level pipes (8) through connecting flanges (304). The two level pipes (8) penetrate the interior of the inner mixing cylinder (7) and are connected with guide rods (9). A float ball (10) is sleeved on the outer wall of the guide rod (9). The top of the interior of the inner mixing cylinder (7) is connected with a flow plate (11).

3. An oxygen-liquid mixer according to claim 1, characterized in that: The outlet (301) and the outlet pipe (302) are rotatably connected by a connecting flange (304). The guide pipe (303) is sleeved on the outer wall of the outlet pipe (302). The outlet pipe (302) is movably connected to the inlet pipe (305) through the connecting flange (304).

4. An oxygen-liquid mixer according to claim 1, characterized in that: The main inlet pipe (305) is movably connected to a plurality of regulating valves (306) via the connecting flange (304), and the regulating valves (306) are rotatably connected to a plurality of diffusers (307).

5. An oxygen-liquid mixer according to claim 1, characterized in that: The plurality of the diffuser tubes (307) are rotatably connected to the inlet of one end of the release head (308), and the release head (308) is rotatably connected to the nozzle (309).

6. An oxygen-liquid mixer according to claim 2, characterized in that: The oxygen delivery pipe (5) is threadedly connected to the outer wall of the oxygen-liquid mixer outer cylinder (1) via a connecting flange (304), and both liquid level pipes (8) are threadedly connected to the outer wall of the oxygen-liquid mixer outer cylinder (1) via connecting flanges (304).

7. An oxygen-liquid mixer according to claim 2, characterized in that: The two liquid level tubes (8) penetrate the outer wall of the guide tube (6) and the inner mixing tube (7) and are movably connected to the guide rod (9). The guide rod (9) is movably connected to the float (10).

8. An oxygen-liquid mixer according to claim 2, characterized in that: The flow plate (11) is connected to the bottom of the sealing disc (2) by fastening bolts. The top of the flow plate (11) is a uniform rectangular strip, and multiple flow holes are opened on the top of the multiple rectangular strips.

Images