CN217996955U - Environment-friendly water bloom blue algae separation device - Google Patents

Abstract

The utility model discloses an environment-friendly water bloom and blue algae separation device, which comprises a filtering device, a separation device and a collection device which are arranged in sequence; the filtering device comprises a filtering inner cylinder for filtering the bloom-forming cyanobacteria and a filtering outer cylinder sleeved outside the filtering inner cylinder, and the filtering outer cylinder is communicated with the separating device; the separation device comprises a reaction chamber, and a feeding pipe, an air inlet pipe and a water outlet pipe are connected to the reaction chamber; the other end of the air inlet pipe is connected with an air inlet component and an ozone inlet component, the other end of the inlet pipe is communicated with the filtering outer barrel, and the other end of the drain pipe is communicated with the filtering inner barrel; the collecting device comprises a collecting box sleeved outside the reaction chamber, the top of the collecting box is connected with a discharging pipe, and the other end of the discharging pipe is connected with a defoaming box; the utility model discloses an environment-friendly water bloom blue alga separator realizes water bloom blue alga and separation of water, and it need not add flocculant etc. reduces environmental pollution.

Description

Environment-friendly water bloom blue algae separation device

Technical Field

The utility model belongs to the technical field of water bloom blue alga separation, more specifically the utility model relates to an environment-friendly water bloom blue alga separator that says so.

Background

The bloom-forming cyanobacteria is a major factor of natural water body pollution, the mass propagation of the bloom-forming cyanobacteria deteriorates ventilation, illumination and oxygen deficiency in water, so that the growth and propagation of plankton in the water are caused, the photosynthesis of the algae is blocked, the living space of fishes is reduced, and meanwhile, filamentous algae, plankton algae and the like in the water cannot perform sufficient photosynthesis and cannot synthesize nutrition required by the algae to die. In the prior art, the treatment of the bloom-forming cyanobacteria generally comprises the steps of salvaging, then dehydrating, and performing resource treatment on the bloom-forming cyanobacteria according to the process. When the water-blooming cyanobacteria is dewatered after being salvaged, because the water-blooming cyanobacteria is in a free state, water in the water-blooming cyanobacteria is extremely difficult to be removed, and generally enough flocculating agent and the like need to be added into the water-blooming cyanobacteria for flocculation, so that in the treatment of the water-blooming cyanobacteria, chemical agents are added into water, secondary pollution is easily caused, the subsequent treatment of the water-blooming cyanobacteria is influenced, and the resource utilization cost of the water-blooming cyanobacteria is high.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an environment-friendly water bloom blue alga separator realizes water bloom blue alga and water high efficiency separation, and need not add flocculating agent etc. and reduces environmental pollution.

The technical proposal of the utility model relates to an environment-friendly water bloom and blue algae separation device, which comprises a filtering device, a separation device and a collection device which are arranged in sequence; the filter device comprises a filter inner cylinder for filtering the bloom-forming cyanobacteria and a filter outer cylinder sleeved outside the filter inner cylinder, and the filter outer cylinder is communicated with the separation device; the separation device comprises a reaction chamber, and a feeding pipe, an air inlet pipe and a water outlet pipe are connected to the reaction chamber; the other end of the air inlet pipe is connected with an air inlet assembly and an ozone inlet assembly, the other end of the inlet pipe is communicated with the filtering outer barrel, and the other end of the drain pipe is communicated with the filtering inner barrel; the collecting device comprises a collecting box sleeved outside the reaction chamber, the top of the collecting box is connected with a discharging pipe, and the other end of the discharging pipe is connected with a defoaming box.

Preferably, the air inlet pipe is in an inverted U shape, one end of the air inlet pipe penetrates through the collection box and the bottom of the sub reaction chamber and extends to the inner bottom surface of the reaction chamber, a jet head is installed on the air inlet pipe, and the other end of the air inlet pipe is connected with the air inlet assembly and the ozone inlet assembly.

Preferably, the air intake assembly comprises an intake pump, a first air inlet pipe connected with an inlet of the intake pump, a first gate valve arranged on the first air inlet pipe, and an air amplifier assembly connected with an outlet of the intake pump; the outlet of the air amplifier assembly is communicated with the air nozzle;

the air amplifier assembly comprises a high-pressure spray pipe communicated with an outlet of the air intake pump, a Venturi pipe communicated with the high-pressure spray pipe and an air guide pipe communicated with the Venturi pipe and an air nozzle, the Venturi pipe comprises a first equal-diameter pipe connected with the high-pressure spray pipe, an expanding pipe connected with the first equal-diameter pipe and a second equal-diameter pipe connected with the expanding pipe, an air inlet is formed in the first equal-diameter pipe, the air inlet is formed in the end position of the high-pressure spray pipe, and an adjusting sleeve is sleeved outside the first equal-diameter pipe through threads.

Preferably, the ozone inlet assembly comprises an ozone generator, an ozone delivery pipe is connected to the ozone generator, and the ozone delivery pipe is communicated with an inlet of the air inlet pump.

Preferably, the feed pipe is in an inverted U shape, one end of the feed pipe penetrates through the collection box and the bottom of the sub-reaction chamber and extends to the inner bottom surface of the reaction chamber, the other end of the feed pipe is communicated with the filtering outer cylinder, the feed pipe is provided with a feed pump, the inlet of the feed pump is further connected with a water inlet pipe, and the water inlet pipe is provided with a second gate valve.

Preferably, a water pump is arranged on the water discharge pipe, an inlet of the water pump is communicated with the reaction chamber, an outlet of the water pump is communicated with the filtering inner cylinder, the inlet of the water pump is also connected with a water replenishing pipe, and a third gate valve is arranged on the water replenishing pipe; the filter is characterized in that a stirring assembly is arranged in the filter inner barrel and comprises a stirring rod and a stirring speed reduction motor.

Preferably, the reaction chamber comprises a cylindrical reaction chamber body and a separation plate arranged at the top of the reaction chamber body, and separation holes are uniformly distributed in the separation plate; the separator plate includes an inclined guide plate.

Preferably, the collecting box comprises a cylindrical collecting box body sleeved outside the reaction chamber and a conical bubble collecting box connected to the top of the collecting box body, and the discharge pipe is in an inverted U shape, and two ends of the discharge pipe are respectively communicated with the top of the bubble collecting box and the bubble eliminating box.

Preferably, the bottom of the defoaming box is provided with a discharge port, a defoaming stirring assembly is arranged in the defoaming box and comprises a defoaming stirring rod and a defoaming motor for driving the defoaming stirring rod to rotate.

Preferably, the reaction chamber is connected with an exhaust pipe, the exhaust pipe is provided with a one-way valve, and the other end of the exhaust pipe is communicated with the air inlet pipe.

The utility model discloses technical scheme an environment-friendly water bloom blue alga separator's beneficial effect is:

1. let in the air through the intake pipe in to the reacting chamber, the air dissolves in the water and the water bloom blue alga mixed liquid in the reacting chamber, then rise, in-process that the gas rises, produce a large amount of bubbles, bubble surface tension has good adsorption, can adsorb the organic matter granule etc. that water bloom blue alga and aquatic were dissolved, along with the bubble rises, carry water bloom blue alga and organic matter granule etc. and rise, realize that water bloom blue alga and organic matter granule are isolated by the aquatic, get into collection device at last, realize along with the collection of water bloom blue alga and organic matter granule, the separation of water bloom blue alga has been realized promptly. In the separation of the water-blooming cyanobacteria, no flocculating agent or catching agent such as a flocculating agent or a magnetic substance is needed to be added for flocculation and agglomeration or catching of the water-blooming cyanobacteria, so that the separation method is energy-saving and environment-friendly, and avoids secondary pollution or secondary separation.

2. The air amplifier is arranged to increase the amount of air input into the reaction chamber, increase the amount of air dissolved in water in the reaction chamber, increase the amount of generated bubbles and improve the separation effect and efficiency of the water bloom blue algae.

Drawings

FIG. 1 is a schematic diagram of the technical scheme of the utility model, which relates to an environment-friendly water bloom blue algae separation device.

Fig. 2 is the schematic structural diagram of the air amplifier according to the technical solution of the present invention.

Fig. 3 is a top view of the defoaming box according to the technical solution of the present invention.

Fig. 4 is a schematic structural view of the air nozzle according to the technical solution of the present invention.

Detailed Description

In order to facilitate the understanding of the technical solutions of the present invention for those skilled in the art, the technical solutions of the present invention will now be further described with reference to the following specific embodiments and drawings.

As shown in figure 1, the utility model discloses technical scheme an environment-friendly water bloom blue alga separator, including filter equipment 1, separator 2 and the collection device 6 that sets gradually. The filtering device 1 comprises a filtering inner cylinder 11 for filtering the bloom-forming cyanobacteria and a filtering outer cylinder 12 sleeved outside the filtering inner cylinder 11, and the filtering outer cylinder 12 is communicated with the separating device 2. The separation device 2 comprises a reaction chamber 21, and a feed pipe 23, an air inlet pipe 22 and a drain pipe 24 are connected to the reaction chamber 21. The other end of the air inlet pipe 22 is connected with an air inlet component and an ozone inlet component, the other end of the inlet pipe 23 is communicated with the filtering outer cylinder 12, and the other end of the drain pipe 24 is communicated with the filtering inner cylinder 11. The collecting device 6 comprises a collecting box 60 sleeved outside the reaction chamber 21, the top of the collecting box 60 is connected with a discharging pipe 63, and the other end of the discharging pipe 63 is connected with a defoaming box 64.

Based on above-mentioned technical scheme, set up filter equipment 1, filter the water bloom blue alga after will salvaging, get rid of large granule grit wherein etc. in passing through inlet pipe 23 input reaction chamber 21 with water bloom blue alga, add required moisture simultaneously in the reaction chamber 21 for water bloom blue alga mixes the water at certain concentration, after being convenient for follow-up letting in the air in to the reaction chamber, the air can be dissolved in water bloom blue alga mixes the water.

Based on above-mentioned technical scheme, set up the air subassembly of admitting air, let in the air through intake pipe 22 in to reacting chamber 21, the air is dissolved in the water and the mixed liquid of water bloom blue alga in the reacting chamber, then the air rises, at the in-process that the gas rises, produces a large amount of bubbles, and bubble surface tension has good adsorption, can adsorb organic matter granule etc. that water bloom blue alga and aquatic are dissolved. The rising of the bubbles drives the water bloom blue algae, the organic matter particles and the like to rise, and the water bloom blue algae and the organic matter particles are separated from the water. And finally, the bloom-forming cyanobacteria and the organic matter particles brought out by the foam surface and the foam enter a collecting device 6 to realize the collection of the bloom-forming cyanobacteria and the organic matter particles, namely the separation of the bloom-forming cyanobacteria is realized. In the separation of the water-blooming cyanobacteria, no flocculating agent or catching agent such as a flocculating agent or a magnetic substance is needed to be added for flocculation and agglomeration or catching of the water-blooming cyanobacteria, so that the separation method is energy-saving and environment-friendly, and avoids secondary pollution or secondary separation.

Based on the technical scheme, the bubble eliminating box 64 is arranged in the collecting device 6, so that bubbles carrying the water-blooming cyanobacteria are broken, the volumes of the bubbles carrying the water-blooming cyanobacteria and the foams are reduced, and the collecting is convenient.

Based on above-mentioned technical scheme, set up the ozone subassembly that admits air, in leading-in reaction chamber 21 of ozone through intake pipe 22 for a large amount of ozone are to the oxidation of organic matter etc. in the water bloom blue alga.

In the technical scheme, as shown in fig. 1, the air inlet pipe 22 is in an inverted U shape, one end of the air inlet pipe penetrates through the bottom of the collecting box 60 and the bottom of the reaction chamber and extends to the inner bottom surface of the reaction chamber 21, and is provided with the air nozzle 38, and the other end of the air inlet pipe is connected with the air inlet component and the ozone inlet component. The air inlet pipe 22 is in an inverted U shape, so that the backflow of liquid in the reaction chamber 21 is effectively avoided, and air and ozone can quickly and smoothly enter the reaction chamber. As shown in fig. 4, the air nozzle 38 includes an air chamber 381 connected to the air inlet pipe 22 and a mesh plate 382 disposed on the top of the air chamber 381, a large amount of air enters the air chamber 381 and is sprayed out through the mesh plate 382, the area of the sprayed air is large, the air pressure is high, which is beneficial to dissolving air and ozone in water, and increases the amount of generated foam.

In the present embodiment, as shown in fig. 1, the air intake assembly includes an air intake pump 25, a first air inlet pipe 26 connected to an inlet of the air intake pump 25, a first gate valve 27 disposed on the first air inlet pipe 26, and an air amplifier assembly 29 connected to an outlet of the air intake pump 25. The outlet of the air amplifier assembly 29 communicates with the showerhead 38. The air inlet pump 25 works to suck air through the first air inlet pipe 26 and the first gate valve 27, and the air is input into the reaction chamber 21 through the air inlet pipe 22 and the air amplifier assembly 29 which are in the shape of an inverted U, so that the purpose of inputting air into the reaction chamber 21 is achieved. The air amplifier assembly 29 is arranged, according to the Bernoulli principle, under the condition that the power of the air inlet pump 25 is certain, the amount of air entering the reaction chamber is increased, and the amount of gas dissolved in water in the reaction chamber is increased, so that more foams can be generated during working, and the separation efficiency and the separation rate of the water-blooming cyanobacteria are improved.

The ozone inlet component comprises an ozone generator 28, an ozone outlet pipe is connected to the ozone generator 28, and the ozone outlet pipe is communicated with an inlet of the air inlet pump 25. Based on the technical scheme, when the ozone generator 28 works, the ozone generator 28 generates and outputs ozone, and the ozone is conveyed into the reaction chamber by the air inlet pump 25. If the ozone generator 28 is not operated when the intake pump 25 is in operation, then the intake pump 25 now delivers only the air sucked in by the first air intake pipe 26. In the technical scheme, the ozone generator 28 is started and stopped as required and is manually controlled.

As shown in fig. 2, the air amplifier assembly 29 includes a high pressure nozzle 291 in communication with the outlet of the air intake pump 25, a venturi 290 in communication with the high pressure nozzle 291, and an air conduit 295 communicating between the venturi 290 and the jet head 38. The venturi tube 290 includes a first equal-diameter tube 292 connected to the high-pressure nozzle 291, an enlarged diameter tube 293 connected to the first equal-diameter tube 292, and a second equal-diameter tube 294 connected to the enlarged diameter tube 293. The first constant diameter tube 292 is provided with an air inlet 296, and the air inlet 296 is provided at an end position of the high pressure nozzle 291. The first constant diameter pipe 292 is externally sleeved with a regulating sleeve 297 through threads, and the regulating sleeve 297 regulates the opening of an air inlet 296 and regulates the amount of air entering.

Based on the above technical solution, the air intake pump 25 operates to deliver air (air or ozone or a mixture of air and ozone) to the high-pressure nozzle 291, the air is ejected through the front portion of the high-pressure nozzle 291, and according to the bernoulli principle, a negative pressure is generated at the air inlet 296, so that air outside the venturi tube 290 quickly and largely enters the first equal-diameter tube 292 through the air inlet 296, and is delivered forward along with the high-pressure air ejected from the high-pressure nozzle 291, and is mixed in the expanding tube 293 and the second equal-diameter tube 294. The expanding diameter pipe 293 and the second equal diameter pipe 294 are provided to achieve sufficient mixing of the air introduced from the air inlet 296 and the gas (ozone) sprayed from the high pressure nozzle 291, so that the ozone and the air are mixed and enter the reaction chamber. The air amplifier assembly 29 is arranged to increase the amount of air entering the reaction chamber, so that gas mixing is realized during use, and the gas dissolving amount is increased.

In the technical scheme, the feeding pipe 23 is in an inverted U shape, one end of the feeding pipe penetrates through the bottom of the collecting box 60 and the sub-reaction chamber and extends to the inner bottom surface of the reaction chamber 21, and the other end of the feeding pipe is communicated with the filtering outer cylinder 12. The feeding pipe 23 is provided with a feeding pump 30, the inlet of the feeding pump 30 is also connected with a water inlet pipe 31, and the water inlet pipe 31 is provided with a second gate valve. The feeding pump 30 works to convey the mixed liquid of the bloom-forming cyanobacteria and the water in the filter paper filter outer cylinder 12 of the filter inner cylinder 11 into the reaction chamber 21, when the concentration of the mixed liquid of the bloom-forming cyanobacteria and the water is high and water supplement is needed, the second gate valve is opened, the feeding pump 30 sucks the water through the water inlet pipe 31 and conveys the water into the reaction chamber, and the concentration of the mixture liquid of the bloom-forming cyanobacteria and the water in the reaction chamber is ensured to meet the requirement. The feed pipe 23 is arranged in an inverted U shape to prevent the liquid in the reaction chamber from flowing back.

In the technical scheme, the water pump 32 is arranged on the water discharge pipe 24, the inlet of the water pump 32 is communicated with the reaction chamber 21, the outlet of the water pump 32 is communicated with the filtering inner cylinder 11, the water pump 32 works to separate the water bloom-forming cyanobacteria in the reaction chamber 21 and convey the residual water to the filtering inner cylinder 11, so that the water required for filtering the water bloom-forming cyanobacteria is provided, the water is recycled, and the water-saving and environment-friendly effects are achieved. The inlet of the water pump 32 is also connected with a water replenishing pipe 33, the water replenishing pipe 33 is provided with a third gate valve 34, the water replenishing pipe 33 is arranged, after the water in the filter inner cylinder needs to be replenished continuously, the third gate valve 34 is opened, the water is sucked through the water replenishing pipe 33 and is conveyed into the filter inner cylinder 11 through the water pump 32. A stirring component 13 is arranged in the filtering inner cylinder 11 and comprises a stirring rod and a stirring speed reducing motor. The arrangement of the stirring component 13 accelerates the filtration of the bloom-forming cyanobacteria.

In the technical scheme, as shown in fig. 1, the reaction chamber 21 comprises a cylindrical reaction chamber 21 body and a separation plate 35 arranged at the top of the reaction chamber 21 body, wherein separation holes are uniformly distributed on the separation plate 35; the separating plate includes an inclined guide plate 351. The separation plate 35 is provided so that bubbles generated in the reaction chamber 21 can pass through without overflowing water floating under the impact of the gas ejected from the showerhead 38, i.e., the separation plate 35 effects separation of the bubbles and the water. After passing through the separation plate 35, the bubbles accumulate in the collection tank 60, and after accumulating to the maximum amount, the bubbles enter the defoaming tank 64 through the discharge pipe 63. The setting of slope baffle 351 realizes leading the bubble through separation plate 35, avoids the bubble to pile up on separation plate 35, appears the bubble and moves the problem in the reaction chamber downwards in the reverse direction.

In the present technical solution, as shown in fig. 1, the collecting box 60 includes a cylindrical collecting box body 61 sleeved outside the reaction chamber 21 and a conical foam collecting box 62 connected to the top of the collecting box body 61, and the discharging pipe 63 is in an inverted U shape and two ends of the discharging pipe are respectively communicated with the top of the foam collecting box and the foam eliminating box 64. The bubble collecting box 62 is convenient for bubbles to overflow and be discharged through the discharge pipe 63. The bottom of the collection tank 60 is connected with a drain pipe 67.

In the technical scheme, as shown in fig. 1, a discharge port 66 is arranged at the bottom of the defoaming box 64, a defoaming stirring assembly 65 is arranged in the defoaming box 64, and the defoaming stirring assembly 65 comprises a defoaming stirring rod and a defoaming motor for driving the defoaming stirring rod to rotate. The defoaming stirring assembly 65 is used for stirring to destroy the tension on the surface of the bubbles, so that the bubbles are broken, the foam volume is reduced, and the blue algae is collected.

In the present embodiment, as shown in fig. 1, an exhaust pipe 36 is connected to the reaction chamber 21, a check valve 37 is disposed on the exhaust pipe 36, and the other end of the exhaust pipe 36 is communicated with the intake pipe 22. The exhaust pipe 36 collects redundant ozone and air in the reaction chamber, particularly ozone, and avoids the phenomenon that the ozone overflows into the air due to excessive ozone to pollute the environment.

The technical solution of the present invention is to combine the above embodiment and the accompanying drawings to carry out the exemplary description of the utility model, obviously the present invention is not limited by the above mode, as long as the present invention is adopted, the method concept and the technical solution of the present invention are carried out various insubstantial improvements, or the concept and the technical solution of the present invention are directly applied to other occasions without improvement, all within the protection scope of the present invention.

Claims (10)

1. An environment-friendly water bloom blue algae separation device is characterized by comprising a filtering device, a separation device and a collection device which are arranged in sequence; the filter device comprises a filter inner cylinder for filtering the bloom-forming cyanobacteria and a filter outer cylinder sleeved outside the filter inner cylinder, and the filter outer cylinder is communicated with the separation device; the separation device comprises a reaction chamber, and a feeding pipe, an air inlet pipe and a water outlet pipe are connected to the reaction chamber; the other end of the air inlet pipe is connected with an air inlet assembly and an ozone inlet assembly, the other end of the inlet pipe is communicated with the filtering outer barrel, and the other end of the drain pipe is communicated with the filtering inner barrel; the collecting device comprises a collecting box sleeved outside the reaction chamber, the top of the collecting box is connected with a discharging pipe, and the other end of the discharging pipe is connected with a defoaming box.

2. The environment-friendly water bloom-blue algae separating device as claimed in claim 1, wherein the air inlet pipe is in an inverted U shape, one end of the air inlet pipe penetrates through the collecting box and the bottom of the reaction chamber and extends to the inner bottom surface of the reaction chamber, and is provided with a gas nozzle, and the other end of the air inlet pipe is connected with an air inlet component and an ozone inlet component.

3. The environment-friendly water-blooming cyanobacteria separation device according to claim 2, wherein the air intake assembly comprises an air intake pump, a first air inlet pipe connected with an inlet of the air intake pump, a first gate valve arranged on the first air inlet pipe, and an air amplifier assembly connected with an outlet of the air intake pump; the outlet of the air amplifier assembly is communicated with the air nozzle;

the air amplifier assembly comprises a high-pressure spray pipe communicated with an outlet of the air intake pump, a Venturi pipe communicated with the high-pressure spray pipe and an air guide pipe communicated with the Venturi pipe and an air nozzle, the Venturi pipe comprises a first equal-diameter pipe connected with the high-pressure spray pipe, an expanding pipe connected with the first equal-diameter pipe and a second equal-diameter pipe connected with the expanding pipe, an air inlet is formed in the first equal-diameter pipe, the air inlet is formed in the end position of the high-pressure spray pipe, and an adjusting sleeve is sleeved outside the first equal-diameter pipe through threads.

4. The environment-friendly water-blooming cyanobacteria separation device as claimed in claim 3, wherein the ozone inlet component comprises an ozone generator, an ozone delivery pipe is connected to the ozone generator, and the ozone delivery pipe is communicated with an inlet of an air inlet pump.

5. The environment-friendly water bloom-blue algae separating device as claimed in claim 1, wherein the feeding pipe is in an inverted U shape, one end of the feeding pipe passes through the collecting box and the bottom of the reaction chamber and extends to the inner bottom surface of the reaction chamber, the other end of the feeding pipe is communicated with the filtering outer cylinder, the feeding pipe is provided with a feeding pump, the inlet of the feeding pump is further connected with a water inlet pipe, and the water inlet pipe is provided with a second gate valve.

6. The environment-friendly water bloom-blue algae separating device as claimed in claim 1, wherein a water pump is arranged on the water discharging pipe, an inlet of the water pump is communicated with the reaction chamber, an outlet of the water pump is communicated with the filtering inner cylinder, an inlet of the water pump is further connected with a water replenishing pipe, and a third gate valve is arranged on the water replenishing pipe; the filter is characterized in that a stirring assembly is arranged in the filter inner cylinder and comprises a stirring rod and a stirring speed reduction motor.

7. The environment-friendly water bloom-blue algae separating device as claimed in claim 1, wherein the reaction chamber comprises a cylindrical reaction chamber body and a separating plate arranged on the top of the reaction chamber body, and the separating plate is uniformly provided with separating holes; the separator plate includes an inclined guide plate.

8. The environment-friendly water bloom-blue algae separating device as claimed in claim 1, wherein the collecting box comprises a cylindrical collecting box body sleeved outside the reaction chamber and a conical bubble collecting box connected to the top of the collecting box body, the discharging pipe is in an inverted U shape, and two ends of the discharging pipe are respectively communicated with the top of the bubble collecting box and the bubble eliminating box.

9. The environment-friendly water bloom-blue algae separating device as claimed in claim 8, wherein a discharge port is arranged at the bottom of the defoaming box, a defoaming stirring assembly is arranged in the defoaming box, and the defoaming stirring assembly comprises a defoaming stirring rod and a defoaming motor for driving the defoaming stirring rod to rotate.

10. The environment-friendly water-blooming cyanobacteria separation device as claimed in claim 1, wherein the reaction chamber is connected with an exhaust pipe, the exhaust pipe is provided with a one-way valve, and the other end of the exhaust pipe is communicated with an air inlet pipe.

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