Efficient protein separator

Abstract

The utility model provides an efficient protein separator which comprises a tangential water inlet, a water inlet pipe access hole, a reaction tank access hole and a reaction tank, and is characterized in that the reaction tank is of a closed cylindrical structure with a closed upper part, and the water inlet and the water inlet pipe access hole are symmetrically formed in two sides of the upper part of the reaction tank; the water inlet is connected with the water inlet pipe access hole through a pipeline I. A tangential water inlet is formed in the horizontal position of the pipeline I. A reaction tank access hole and a water outlet are formed in the lower portion of the reaction tank, and a tank opening in the upper end of the reaction tank is connected with a foam gathering cavity in a sealed connection structure mode. An automatic rotary spraying pipe and a residual ozone recycling pipe are arranged on the top surface of the foam gathering cavity; and a gas-liquid circulating system I and a gas-liquid circulating system II are fixedly arranged on the outer wall of the reaction tank. The utility model has the beneficial effects that the problems that bubbles cannot be produced in various ways, the water inlet and the pipeline of the water inlet cannot be overhauled, the reaction tank cannot be overhauled and the like are effectively solved.

Description

Technical Field

[0001] The utility model relates to the technical field of water circulation treatment equipment, in particular to a high-efficiency protein separator. Background Art

[0002] The protein skimmer uses the principle that the surface of bubbles in the water can absorb various granular dirt and soluble organic matter mixed in the water. The working principle is very simple. At present, it has been widely used in aquaculture, food processing, seafood transportation, biology and other fields. However, the protein skimmers in the prior art cannot use multiple ways to create bubbles during use, cannot effectively improve the separation effect of protein waste in the water, cannot inspect and repair the water inlet and its pipelines, and the water inlet and its pipelines are blocked and cannot be cleared. The reaction tank cannot be inspected and repaired, and a large amount of precipitated waste is accumulated at the bottom of the tank and cannot be cleaned.

[0003] The invention patent with patent number ZL202310941601.1 discloses a "protein separator", which includes an outer shell and a reaction zone. A water storage tank is provided at the bottom of the reaction zone, a foam gathering zone is provided at the top of the reaction zone, a foam collecting device is provided at the bottom of the foam gathering zone, and a bubble cutting device is provided inside the reaction zone. The bubble cutting device is used to cut large bubbles in the reaction zone into small bubbles. The upper end of the reaction zone is connected to the foam gathering zone, and the lower end of the reaction zone is connected to the water storage tank. A water supply device is provided outside the water storage tank, and the water supply device is connected to a water supply pipe. The foam collecting device is connected to a foam collecting pipe, and the foam collecting pipe is connected to a discharge pipe provided on the outer shell. An ozone generator is also provided on the outer wall of the outer shell, and the ozone generator is connected to a gas pipeline, and the gas pipeline is connected to the water supply pipeline. An ozone recovery pipeline is also connected to the ozone generator, and one end of the ozone recovery pipeline is connected to the water supply pipeline.

[0004] The invention patent with the patent number ZL202121886152.8 discloses a "protein separator integrating foam removal and water sterilization". The utility model includes a reaction barrel body provided with a gas-water mixing device, an ultraviolet sterilizer, a jet water pump and a control cabinet; the gas-water mixing device is fixed at the middle position of the bottom of the reaction barrel body; the water inlet of the ultraviolet sterilizer is connected to the water outlet of the reaction barrel body of the protein separator; the water inlet of the jet water pump is connected to the reaction barrel body, and the water outlet is connected to the water inlet of the venturi ejector through a pipeline; the control cabinet is connected to the ultraviolet sterilizer and the jet water pump through cables and wires and fixed on the reaction barrel body. The overall structural design of the utility model is reasonable, and the use of multiple venturi tubes greatly increases the fineness of bubbles and bubbles, enhances the gas-liquid mixing effect, and thus greatly improves the working efficiency of the protein separator; at the same time, the water outlet of the protein separator can not only kill the pathogenic bacteria in the water body through ultraviolet rays, but also solve the problem of ozone residue. Summary of the invention

[0005] In order to solve the above technical problems, the utility model provides a high-efficiency protein separator, which is provided with a tangential water inlet, a water inlet pipe inspection port, a reaction tank inspection port, a gas-liquid circulation system I and a gas-liquid circulation system II, etc., and uses a variety of ways to create bubbles, greatly improving the separation effect of protein waste in water, and can inspect the water inlet and its pipelines, and eliminate the blockage problem of the water inlet and its pipelines in time, and inspect the reaction tank, and when precipitated waste accumulates at the bottom of the tank, it can be cleaned up thoroughly in time, thereby effectively solving the above technical problems.

[0006] In order to achieve the above-mentioned purpose, the technical solution adopted by the utility model to solve its technical problems is:

[0007] The high-efficiency protein separator comprises a tangential water inlet, a water inlet pipe inspection port, a reaction tank inspection port and a reaction tank, and is characterized in that:

[0008] The reaction tank is assembled into a closed cylindrical structure with a closed upper end. A water inlet is opened on one side of the upper part of the reaction tank, and a flange connector is installed at the water inlet port. A water inlet pipe inspection port is opened on the other side of the upper part of the reaction tank. The water inlet and the water inlet pipe inspection port are symmetrically assembled on both sides of the reaction tank. The water inlet and the water inlet pipe inspection port are connected through a pipe I, and a tangential water inlet is opened on the side wall of the pipe I;

[0009] A reaction tank inspection port is provided on one side of the lower part of the reactor, and a cover plate I is provided at the port of the reaction tank inspection port, a sealing gasket is provided between the reaction tank inspection port and the cover plate I, and the reaction tank inspection port and the cover plate I are fixedly connected by bolts;

[0010] A water outlet is provided on one side of the inspection port of the reaction tank at the lower part of the reaction tank;

[0011] The upper end of the reaction tank is connected to the foam gathering chamber in a sealed connection structure.

[0012] The foam gathering chamber is assembled as a sealed cavity, a self-cleaning inlet is provided at the center of the top surface of the foam gathering chamber, the upper port of the self-cleaning inlet is connected to the self-cleaning connecting pipe, the self-cleaning connecting pipe is equipped with a valve, the lower port of the self-cleaning inlet is connected to the automatic rotating spray pipe, a residual ozone outlet is also provided on the top surface of the foam gathering chamber, the residual ozone outlet is connected to the residual ozone recovery pipe, a sewage outlet is provided at the bottom of the side of the foam gathering chamber, the sewage outlet port is equipped with a cover plate III, a sealing gasket is installed between the sewage outlet and the cover plate III, and the sewage outlet and the cover plate III are fixedly connected by bolts.

[0013] The outer wall of the reaction tank is equipped with a gas-liquid circulation system I and a gas-liquid circulation system II. The gas-liquid circulation system I includes a circulation pump I. The liquid inlet of the circulation pump I is connected to the liquid outlet opened at the bottom of the reaction tank through a pipeline II. The pipeline II is provided with a valve. The liquid outlet of the circulation pump I is connected to the liquid inlet opened at the bottom of the reaction tank through a pipeline III. The pipeline III is connected to the self-cleaning connecting pipe through a tee I. The pipeline III is connected to the ejector I through the tee II. The other end of the ejector I is connected to the gas flow meter through a pipeline. The gas flow meter is equipped with a valve at the other end, and the other end of the valve is connected to the ozone generator through a hose. The gas-liquid circulation system II includes a circulation pump II, and the liquid inlet of the circulation pump II is connected to the liquid outlet opened at the lower part of the reaction tank through a pipeline IV. The pipeline IV is equipped with a valve, and the liquid outlet of the circulation pump II is connected to the liquid inlet opened at the lower part of the reaction tank through a pipeline V. The pipeline V is connected to the ejector II through a tee III, and the other end of the ejector II is connected to the residual ozone recovery pipe through a pipeline.

[0014] The tangential water inlet is opened on the pipe I at one end of the water inlet inspection port, the opening position of the tangential water inlet is close to the inner wall of the reaction tank, and the tangential water inlet is opened at the horizontal position of the pipe I.

[0015] A cover plate II is installed on the outside of the water inlet pipe inspection port, a sealing gasket is installed between the water inlet pipe inspection port and the cover plate II, and the water inlet pipe inspection port and the cover plate II are fixedly connected by bolts.

[0016] The water outlet is connected to the outlet exhaust pipe through pipe VI, a water outlet valve is installed at the bottom of the pipe VI, the pipe VI is connected to the water outlet interface through a tee IV, the position of the upper port of the outlet exhaust pipe is lower than the position of the top surface of the foam gathering chamber, and the position of the water outlet interface is lower than the water inlet position.

[0017] A liquid level observation outlet is provided in the middle of the side wall of the reaction tank, and the liquid level observation outlet is connected to a liquid level observation tube. The position of the upper port of the liquid level observation tube is higher than the position of the top surface of the foam gathering chamber.

[0018] The base of the circulation pump I is fixedly assembled on the outer wall of the reaction tank, the base of the circulation pump II is fixedly assembled on the outer wall of the reaction tank, the base of the ozone generator is fixedly assembled on the outer wall of the reaction tank, and the self-cleaning connecting pipe, the residual ozone recovery pipe, the liquid level observation tube, the pipeline I, the pipeline II, the pipeline III, the pipeline IV, the pipeline V and the pipeline VI are all fixedly assembled on the outer wall of the reaction tank through fixing parts.

[0019] The beneficial effects of the utility model are:

[0020] The utility model is provided with a tangential water inlet, and a corresponding gas-liquid circulation system I and a gas-liquid circulation system II, etc., which can use a variety of ways to create bubbles when using the high-efficiency protein separator, greatly improving the separation effect of protein waste in water, and effectively solving the problem that a variety of ways cannot be used to create bubbles and the separation effect of protein waste in water cannot be effectively improved.

[0021] The utility model is provided with a water inlet pipe inspection port, as well as the corresponding water inlet, pipeline I and tangential direction water inlet, etc., so that the water inlet and its pipeline can be inspected and repaired, and the blockage of the water inlet and its pipeline can be eliminated in time, which effectively solves the problem that the water inlet and its pipeline cannot be inspected and repaired, and the water inlet and its pipeline are blocked and cannot be cleared.

[0022] The utility model is provided with a reaction tank inspection port and a corresponding reaction tank, etc., so that the reaction tank can be inspected and repaired, and when precipitated waste accumulates at the bottom of the tank, it can be cleaned thoroughly and timely, effectively solving the problem that the reaction tank cannot be inspected and repaired and a large amount of precipitated waste cannot be cleaned when it accumulates at the bottom of the tank. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Attached Figure 1 It is a structural schematic diagram of the utility model;

[0024] Attached Figure 2 This is a schematic diagram of the front view structure of the utility model Figure 1 ;

[0025] Attached Figure 3 This is a schematic diagram of the front view structure of the utility model Figure 2 ;

[0026] Attached Figure 4 It is a schematic diagram of the cross-section top view of the structure of the utility model.

[0027] Legend:

[0028] 1. Reactor, 2. Water inlet, 3. Water inlet inspection port, 4. Pipeline I, 5. Tangential water inlet, 6. Reactor inspection port, 7. Gas-liquid circulation system I, 71. Circulation pump I, 72. Pipeline II, 73. Pipeline III, 74. Tee I, 75. Tee II, 76. Ejector I, 77. Gas flow meter, 78. Ozone generator, 8. Gas-liquid circulation system II, 81. Circulation pump II, 82. Pipeline Ⅳ, 83. Pipeline V, 84. Tee III, 85. Ejector II, 86. Residual ozone recovery pipe, 9. Water outlet, 10. Pipeline VI, 11. Outlet exhaust pipe, 12. Outlet valve, 13. Tee IV, 14. Water outlet interface, 15. Liquid level observation outlet, 16. Liquid level observation tube, 17. Foam accumulation chamber, 18. Self-cleaning inlet, 19. Self-cleaning connecting pipe, 20. Residual ozone outlet, 21. Sewage outlet, 22. Cover plate I, 23. Cover plate II, 24. Cover plate III. DETAILED DESCRIPTION

[0029] Combination Figure 1 , Figure 2 , Figure 3 , Figure 4 The utility model is further described in detail with examples so that the public can better understand the implementation method of the utility model. The specific implementation method of the utility model is as follows:

[0030] The high-efficiency protein separator comprises a tangential water inlet 5, a water inlet pipe inspection port 3, a reaction tank inspection port 6 and a reaction tank 1, and is characterized in that:

[0031] The reaction tank 1 is assembled into a closed cylindrical structure with a closed upper end. A water inlet 2 is opened on one side of the upper part of the reaction tank 1. A flange connector is installed at the end of the water inlet 2. A water inlet pipe inspection port 3 is opened on the other side of the upper part of the reaction tank 1. The water inlet 2 and the water inlet pipe inspection port 3 are symmetrically assembled on both sides of the tank body of the reaction tank 1. The water inlet 2 and the water inlet pipe inspection port 3 are connected through a pipe Ⅰ4. A tangential water inlet 5 is opened on the side wall of the pipe Ⅰ4.

[0032] A reaction tank inspection port 6 is provided at one side of the lower part of the reaction tank 1, and a cover plate Ⅰ22 is installed at the port of the reaction tank inspection port 6. A sealing gasket is installed between the reaction tank inspection port 6 and the cover plate Ⅰ22. The reaction tank inspection port 6 and the cover plate Ⅰ22 are fixedly connected by bolts. The cover plate Ⅰ22 is opened by a bolt screwing tool, and the accumulated precipitated waste at the bottom of the reaction tank 1 can be regularly cleaned through the reaction tank inspection port 6 to increase the volume of the reaction tank, thereby avoiding the occurrence of the inability to effectively use the equipment due to the inability to clean the precipitated waste;

[0033] A water outlet 9 is provided on one side of the reaction tank inspection port 6 at the lower part of the reaction tank 1;

[0034] The upper end of the reaction tank 1 is connected to a foam gathering chamber 17 in a sealed manner.

[0035] The foam gathering chamber 17 is assembled as a sealed cavity, and a self-cleaning inlet 18 is opened at the center of the top surface of the foam gathering chamber 17. The upper port of the self-cleaning inlet 18 is connected to a self-cleaning connecting pipe 19, and the self-cleaning connecting pipe 19 is equipped with a valve. The lower port of the self-cleaning inlet 18 is connected to an automatic rotating spray pipe. A residual ozone outlet 20 is also opened on the top surface of the foam gathering chamber 17, and the residual ozone outlet 20 is connected to a residual ozone recovery pipe 86. A sewage outlet 21 is opened at the bottom of the side of the foam gathering chamber 17, and a cover plate III 24 is installed at the port of the sewage outlet 21. A sealing gasket is installed between the sewage outlet 21 and the cover plate III 24, and the sewage outlet 21 and the cover plate III 24 are fixedly connected by bolts.

[0036] The outer wall of the reaction tank 1 is equipped with a gas-liquid circulation system I7 and a gas-liquid circulation system II8. The gas-liquid circulation system I7 includes a circulation pump I71. The liquid inlet of the circulation pump I71 is connected to the liquid outlet opened at the lower part of the reaction tank 1 through a pipeline II72. The pipeline II72 is provided with a valve. The liquid outlet of the circulation pump I71 is connected to the liquid inlet opened at the lower part of the reaction tank 1 through a pipeline III73. The pipeline III73 is connected to the self-cleaning connecting pipe 19 through a tee I74. The pipeline III73 is connected to the ejector I76 through a tee II75. The other end of the ejector I76 is connected to the gas flow through a pipeline. The gas flow meter 77 is connected to the reactor 1, and the other end of the gas flow meter 77 is equipped with a valve. The other end of the valve is connected to the ozone generator 78 through a hose. The gas-liquid circulation system II8 includes a circulation pump II81. The liquid inlet of the circulation pump II81 is connected to the liquid outlet opened at the lower part of the reaction tank 1 through a pipeline IV82. The pipeline IV82 is equipped with a valve. The liquid outlet of the circulation pump II81 is connected to the liquid inlet opened at the lower part of the reaction tank 1 through a pipeline V83. The pipeline V83 is connected to the ejector II85 through a tee III84. The other end of the ejector II85 is connected to the residual ozone recovery pipe 86 through a pipeline.

[0037] The tangential water inlet 5 is provided on the pipe Ⅰ4 at one end of the water inlet inspection port 3, and the tangential water inlet 5 is provided close to the inner wall of the reaction tank 1. The tangential water inlet 5 is provided at a horizontal position of the pipe Ⅰ4. The water to be protein separated is pressurized to form a strong water flow, and is injected into the inner wall of the reaction tank 1 along the same tangential direction through the tangential water inlet 5. Under the action of hydraulic force, gravity, the inner wall of the reaction tank 1 and the water in the reaction tank 1, a swirl and turbulence are formed, which greatly enhances the ability to produce bubbles and effectively improves the separation effect of protein waste in water.

[0038] A cover plate II 23 is installed on the outer side of the water inlet pipe inspection port 3, and a sealing gasket is installed between the water inlet pipe inspection port 3 and the cover plate II 23. The water inlet pipe inspection port 3 and the cover plate II 23 are fixedly connected by bolts. The cover plate II 23 is opened by using a bolt tightening tool, and the water inlet 2, the pipeline I4 and the tangential water inlet 5 can be regularly cleaned through the water inlet pipe inspection port 3 to avoid the water inlet 2, the pipeline I4 and the tangential water inlet 5 being blocked and unusable due to the inability to clean the blockage.

[0039] The water outlet 9 is connected to the outlet exhaust pipe 11 through a pipe VI10, and a water outlet valve 12 is installed at the bottom of the pipe VI10. The pipe VI10 is connected to the water outlet interface 14 through a three-way IV13. The position of the upper port of the outlet exhaust pipe 11 is lower than the position of the top surface of the foam gathering chamber 17, and the position of the water outlet interface 14 is lower than the position of the water inlet 2.

[0040] A liquid level observation outlet 15 is provided in the middle of the side wall of the reaction tank 1 , and the liquid level observation outlet 15 is connected to a liquid level observation tube 16 , and the position of the upper end of the liquid level observation tube 16 is higher than the position of the top surface of the foam gathering chamber 17 .

[0041] The base of the circulation pump I 71 is fixedly assembled on the outer wall of the reaction tank 1, the base of the circulation pump II 81 is fixedly assembled on the outer wall of the reaction tank 1, the base of the ozone generator 78 is fixedly assembled on the outer wall of the reaction tank 1, and the self-cleaning connecting pipe 19, the residual ozone recovery pipe 86, the liquid level observation tube 16, the pipeline I 4, the pipeline II 72, the pipeline III 73, the pipeline IV 82, the pipeline V 83 and the pipeline VI 10 are all fixedly assembled on the outer wall of the reaction tank 1 through fixing parts.

[0042] The working principle and working process of the utility model are as follows: Specific embodiment 1

[0043] Before using the high-efficiency protein separator, the staff of the aquaculture enterprise shall comprehensively check that all equipment is normal, and then connect the external pipe with a submersible pump installed at one end to the water inlet 2 port through the flange connector to ensure that the submersible pump is fixed at the bottom of the aquaculture pond, and power on the submersible pump. The water in the aquaculture pond is pumped into the water inlet 2, and then through the pipe Ⅰ4, the water is injected into the inner wall of the reaction tank 1 from the water inlet 5 in the tangential direction along the same tangential direction. Under the action of hydraulic force, gravity, the inner wall of the reaction tank 1 and the water in the reaction tank 1, a swirl and turbulence are formed, which greatly enhances the ability to make bubbles and effectively improves the separation effect of protein waste in the water. At the same time, the circulating pump Ⅰ71, the ejector Ⅰ76, the ozone generator 78, and the circulating pump of the high-efficiency protein separator are connected to the water inlet 2. Ⅱ81 and ejector Ⅱ85 are electrically connected to the power supply through cables. The circulating pump Ⅰ71 of the gas-liquid circulation system Ⅰ7 pumps the water in the reaction tank 1 out of the reaction tank 1 to the pipeline Ⅲ73 through the liquid outlet and the pipeline Ⅱ72. The ozone produced by the ozone generator 78 is injected into the pipeline Ⅲ73 through the hose, the pipeline, the gas flow meter 77 and the ejector Ⅰ76, and mixed with the water. Then, it is injected into the reaction tank 1 through the liquid inlet. In this process, it interacts with the water in the reaction tank 1 to produce more bubbles, which is beneficial to improve the separation effect of protein waste in the water. The dry and purified air or oxygen works through the ozone generator 78 to form ozone molecules. After being injected through the ejector Ⅰ76, it has a disinfecting and oxidizing effect on the water in the reaction tank 1. At the same time, the circulating pump Ⅱ81 of the gas-liquid circulation system Ⅱ8 starts Working, the water in the reaction tank 1 is pumped out of the reaction tank 1 to the pipeline V83 through the liquid outlet and the pipeline IV82, the residual ozone collected by the residual ozone recovery pipe 86 passes through the pipeline, is injected into the pipeline V83 by the ejector II85 and mixed with water, and then is injected into the reaction tank 1 through the liquid inlet. The gas-liquid circulation system I7 and the gas-liquid circulation system II8 dual system work simultaneously. This process interacts with the water in the reaction tank 1 to generate a large number of bubbles, which are generated by the bubbles injected into the water in the tangential direction of the water inlet 5, and has a great ability to create bubbles, which plays a role in improving the separation effect of protein waste in the water. During this period, the valve of the self-cleaning connecting pipe 19 is closed, and the valves of the liquid outlet and liquid inlet of the gas-liquid circulation system I7 and the gas-liquid circulation system II8 can be adjusted according to actual conditions, and the gas flow The valve of the meter 77 can be adjusted according to the ozone flow rate detected by the gas flow meter 77. The staff will connect the pipe to the water outlet 9, and the other end of the pipe will be introduced into the aquaculture pond. According to the height of the water level in the liquid level observation tube 16, the staff will make judgments and take corresponding actions. When the water level exceeds the water outlet 9, the water outlet valve 12 can be opened according to the actual situation, or the water outlet valve 12 can be adjusted according to the height of the water level. The purified water after protein separation, disinfection and oxidation flows into the aquaculture pond. The outlet exhaust pipe 11 can discharge the excess gas. The sewage outlet 21 is sealed and connected to the pipe. The other end of the pipe is introduced into the foam collection device. When the protein is separated in the foam gathering chamber 17, foam with various granular dirt and soluble organic matter is generated.The foam collection device is introduced through a pipeline. After all adjustments and debugging are stable, the high-efficiency protein separator continues to work on the water in the aquaculture pond, continuously providing purified water for the aquaculture pond. Specific embodiment 2

[0044] When the high-efficiency protein separator stops working and needs to be repaired, the staff uses a bolt screwing tool to open the cover plate II 23, and cleans the dirt remaining in the water inlet 2, the pipeline I 4 and the tangential water inlet 5 through the water inlet pipe inspection port 3 to prevent blockage and avoid the water inlet 2, the pipeline I 4 and the tangential water inlet 5 from being blocked and unable to be used due to the inability to clean the blockage. The staff uses a bolt screwing tool to open the cover plate I 22, and cleans the accumulated precipitated waste at the bottom of the reaction tank 1 through the reaction tank inspection port 6 to avoid the equipment from being unable to be effectively used due to the inability to clean the precipitated waste. After the equipment maintenance work is completed, the bolt screwing tool is used to tighten the cover plate II 23 and the cover plate I 22 until they are sealed. Specific embodiment three

[0045] When the efficient protein separator stops working, the staff uses a water pump to pump pure water into the reaction tank 1 through the water inlet 2, pipeline Ⅰ4, and tangential water inlet 5, opens the valve of the self-cleaning connecting pipe 19 and the liquid outlet of the gas-liquid circulation system Ⅰ7, closes the valve of the liquid inlet of the gas-liquid circulation system Ⅰ7 and the gas flowmeter 77, and the circulation pump Ⅰ71 of the gas-liquid circulation system Ⅰ7 starts to work. The pure water pumps the water in the reaction tank 1 out of the reaction tank 1 to the pipeline Ⅲ73 through the liquid outlet and pipeline Ⅱ72, passes through the self-cleaning connecting pipe 19 and the self-cleaning inlet 18, and is pumped into the automatic rotating spray pipe. The water flow with constant pressure is used to automatically drive the automatic rotating spray pipe to rotate at a uniform speed, while the foam gathering chamber 17 and the reaction tank 1 are self-cleaned, and all the pipelines are also cleaned. After cleaning, the staff uses a bolt tightening tool to open the cover plate Ⅰ22, removes the cleaned water through the reaction tank inspection port 6, and the self-cleaning work of the equipment is completed.

Claims

1. A high-efficiency protein separator, comprising a tangential water inlet (5), a water inlet pipe inspection port (3), a reaction tank inspection port (6) and a reaction tank (1), characterized in that: The reaction tank (1) is configured as a closed cylindrical structure with a closed upper end. A water inlet (2) is provided on one side of the upper portion of the reaction tank (1). A flange connection is provided at the end of the water inlet (2). A water inlet pipe inspection port (3) is provided on the other side of the upper portion of the reaction tank (1). The water inlet (2) and the water inlet pipe inspection port (3) are symmetrically arranged on both sides of the tank body of the reaction tank (1). The water inlet (2) and the water inlet pipe inspection port (3) are connected via a pipe I (4). A tangential water inlet (5) is provided on the side wall of the pipe I (4). A reaction tank inspection port (6) is provided on one side of the lower portion of the reaction tank (1); a cover plate I (22) is provided at the end of the reaction tank inspection port (6); a sealing gasket is provided between the reaction tank inspection port (6) and the cover plate I (22); the reaction tank inspection port (6) and the cover plate I (22) are fixedly connected by bolts; A water outlet (9) is provided on one side of the reaction tank inspection port (6) at the lower part of the reaction tank (1); The upper tank opening of the reaction tank (1) is connected to a foam gathering chamber (17) in a sealed structural manner.

2. A high-efficiency protein separator as claimed in claim 1, characterized in that: The foam gathering chamber (17) is configured as a sealed chamber. A self-cleaning inlet (18) is provided at the center of the top surface of the foam gathering chamber (17). The upper end of the self-cleaning inlet (18) is connected to a self-cleaning connecting pipe (19). The self-cleaning connecting pipe (19) is provided with a valve. The lower end of the self-cleaning inlet (18) is connected to an automatic rotating spray pipe. A residual ozone outlet (20) is also provided on the top surface of the foam gathering chamber (17). The residual ozone outlet (20) is connected to a residual ozone recovery pipe (86). A sewage outlet (21) is provided at the bottom of the side surface of the foam gathering chamber (17). A cover plate III (24) is provided at the port of the sewage outlet (21). A sealing gasket is provided between the sewage outlet (21) and the cover plate III (24). The sewage outlet (21) and the cover plate III (24) are fixedly connected by bolts.

3. A high-efficiency protein separator as claimed in claim 1, characterized in that: The outer wall of the reaction tank (1) is provided with a gas-liquid circulation system I (7) and a gas-liquid circulation system II (8). The gas-liquid circulation system I (7) comprises a circulation pump I (71). The liquid inlet of the circulation pump I (71) is connected to the liquid outlet opened at the lower part of the reaction tank (1) through a pipeline II (72). The pipeline II (72) is provided with a valve. The liquid outlet of the circulation pump I (71) is connected to the liquid inlet opened at the lower part of the reaction tank (1) through a pipeline III (73). The pipeline III (73) is connected to the self-cleaning connecting pipe (19) through a tee I (74). The pipeline III (73) is connected to the ejector I (76) through a tee II (75). The other end of the ejector I (76) is connected to the gas via a pipeline. The gas flow meter (77) is connected to the ozone generator (78), the other end of which is provided with a valve, and the other end of which is connected to the ozone generator (78) through a hose. The gas-liquid circulation system II (8) comprises a circulation pump II (81), the liquid inlet of the circulation pump II (81) is connected to the liquid outlet opened at the lower part of the reaction tank (1) through a pipeline IV (82), the pipeline IV (82) is provided with a valve, the liquid outlet of the circulation pump II (81) is connected to the liquid inlet opened at the lower part of the reaction tank (1) through a pipeline V (83), the pipeline V (83) is connected to the ejector II (85) through a tee III (84), and the other end of the ejector II (85) is connected to the residual ozone recovery pipe (86) through a pipeline.

4. A high-efficiency protein separator as claimed in claim 1, characterized in that: The tangential water inlet (5) is opened on the pipe I (4) at one end of the water inlet inspection port (3), the opening position of the tangential water inlet (5) is close to the inner wall of the reaction tank (1), and the tangential water inlet (5) is opened at a horizontal position of the pipe I (4).

5. A high-efficiency protein separator as claimed in claim 1, characterized in that: A cover plate II (23) is arranged outside the end of the water inlet pipe inspection port (3), a sealing gasket is arranged between the water inlet pipe inspection port (3) and the cover plate II (23), and the water inlet pipe inspection port (3) and the cover plate II (23) are fixedly connected by bolts.

6. A high-efficiency protein skimmer as claimed in claim 1, characterized in that: The water outlet (9) is connected to the outlet exhaust pipe (11) via a pipe VI (10); a water outlet valve (12) is provided at the bottom end of the pipe VI (10); the pipe VI (10) is connected to the water outlet interface (14) via a tee IV (13); the position of the upper end of the outlet exhaust pipe (11) is lower than the position of the top surface of the foam gathering chamber (17); and the position of the water outlet interface (14) is lower than the position of the water inlet (2).

7. A high-efficiency protein separator as claimed in claim 1, characterized in that: A liquid level observation outlet (15) is provided in the middle of the side wall of the reaction tank (1), and the liquid level observation outlet (15) is connected to a liquid level observation tube (16), and the position of the upper end of the liquid level observation tube (16) is higher than the position of the top surface of the foam gathering chamber (17).

8. A high-efficiency protein separator as claimed in claim 7, characterized in that: The base of the circulation pump I (71) is fixedly mounted on the outer wall of the reaction tank (1), the base of the circulation pump II (81) is fixedly mounted on the outer wall of the reaction tank (1), the base of the ozone generator (78) is fixedly mounted on the outer wall of the reaction tank (1), and the self-cleaning connecting pipe (19), the residual ozone recovery pipe (86), the liquid level observation pipe (16), the pipeline I (4), the pipeline II (72), the pipeline III (73), the pipeline IV (82), the pipeline V (83) and the pipeline VI (10) are all fixedly mounted on the outer wall of the reaction tank via fixings.

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