Aquaculture water purification device

Abstract

The utility model discloses an aquaculture water purification device which comprises a culture pond, the culture pond is connected with the input end of a water return pump through a guide pipe, the output end of the water return pump is connected with a slow flow sedimentation pond through a guide pipe, the slow flow sedimentation pond is connected with a pump pond through a guide pipe, and the pump pond is connected with a lift pump through a guide pipe. The output end of the water lifting pump is connected with a protein foam separator through a guide pipe, the protein foam separator is connected with a floating ball type biofilter through a guide pipe, and the floating ball type biofilter is connected with an aeration type biofilter through a guide pipe. By arranging the pipeline type ultraviolet sterilizer, the slow flow sedimentation tank, the ozone generator, the gas-water convection oxygenation tank, the aeration type biofilter, the floating ball type biofilter, the protein foam separator and the like, water quality purification treatment of aquaculture is fully achieved, the structure is relatively simple, and the water quality purification treatment cost can be reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of aquaculture water purification, specifically to an aquaculture water purification device. BACKGROUND

[0002] The utility model discloses a physical purification device for aquaculture water body, including a container or water pool for cultivation, the container is connected with the purification system that constitutes the physical purification of water body, and the system is composed of aeration oxygenation coil pipe, oxygen generator, oxygen delivery pipe, sensor, controller, heating device, sterilization device and maintenance -free full -automatic microporous filter, heating device is composed of heater drain valve, heating device water inlet pipe and heating device water outlet pipe, and heating device water inlet pipe is connected with sterilization device, and heating device water outlet pipe is connected with the container, and the water tank, ultrasonic transducer, power driver and sterilization device water outlet pipe are composed, and sterilization device water inlet pipe is connected with filter, and sterilization device water outlet pipe is connected with heating device, the aeration oxygenation coil pipe adopts microporous aeration oxygenation coil pipe to form the oxygen bubble of nanometer grade in the container, the ultrasonic transducer is built -in in the water tank and is connected with power driver to drive ultrasonic transducer to work, the filter pipe is provided with multiple array distribution in filter shell, and filter pipe inner hole and filter shell inner chamber are isolated through filter pipe outer wall, and the water inlet pipe sends sewage to the inner chamber of filter shell, and the water in the inner chamber of filter shell enters filter pipe inner hole after penetrating filter pipe outer wall and realizes filtration, when filter pipe is blocked, the stamping pipe automatically flushes filter pipe outer wall, the water pressure sensor is arranged in the inner chamber of filter shell, and the water pressure sensor is connected with signal control processor through signal input control line, and signal control processor is connected with stamping pipe through signal output control line, when the water pressure sensor detects that water pressure reaches the set value, signal control processor controls the work of stamping pipe and automatically flushes filter pipe outer wall.

[0003] The above-mentioned patent has the following deficiencies:

[0004] Only by aeration and water heating method to purify the aquaculture water, it is difficult to achieve the full purification of water body, and by using the heating method to disinfect the water, it will waste more heat energy, resulting in high cost of water purification, and the heated water needs to be cooled for breeding, so the water purification cycle is long. UTILITY MODEL CONTENTS

[0005] In view of the problems existing in the prior art aquaculture water purification device, the utility model is proposed.

[0006] Therefore, the water body purification device for aquaculture has the advantages that the water body for aquaculture is purified through the aeration and the water body heating mode, so that the water body can be fully purified; the water body is disinfected through the heating mode, so that the heat energy is not wasted, and the water body purification cost is low; and the water after being heated needs to be cooled and used for breeding, so that the water body purification period is short.

[0007] To solve the above technical problems, according to one aspect of the present application, the present application provides the following technical scheme:

[0008] The water body purification device for aquaculture comprises a breeding pond, an input end of a backwater pump machine connected to the breeding pond through a pipeline, an output end of the backwater pump machine connected to a slow-flow sedimentation tank through a pipeline, the slow-flow sedimentation tank connected to a pump tank through a pipeline, the pump tank connected to a water lifting pump through a pipeline, an output end of the water lifting pump connected to a protein foam separator through a pipeline, the protein foam separator connected to a floating ball type biological filter through a pipeline, the floating ball type biological filter connected to an aeration type biological filter through a pipeline, the aeration type biological filter connected to a gas-water countercurrent oxygenation tank through a pipeline, the gas-water countercurrent oxygenation tank connected to a pipeline type ultraviolet sterilizer through a pipeline, and the pipeline type ultraviolet sterilizer connected to the breeding pond through a water inlet main pipeline.

[0009] As a preferred scheme of the water body purification device for aquaculture, the water body purification device further comprises a liquid oxygen supplementing mechanism, the liquid oxygen supplementing mechanism comprises a liquid oxygen storage tank, an outlet of the liquid oxygen storage tank is connected to an input end of a liquid pump through a pipeline, and an output end of the liquid pump is connected to the gas-water countercurrent oxygenation tank through a pipeline.

[0010] As a preferred scheme of the water body purification device for aquaculture, the water body purification device further comprises a Roots blower, the Roots blower is connected to the aeration type biological filter through a pipeline, and the Roots blower is used for supplementing oxygen in the aeration type biological filter.

[0011] As a preferred scheme of the water body purification device for aquaculture, the water body purification device further comprises an ozone generator, the ozone generator is connected to the protein foam separator through a pipeline, and the ozone generator is used for injecting ozone into the protein foam separator.

[0012] As a preferred scheme of the water body purification device for aquaculture, the water body purification device further comprises exogenous water used for supplementing water in the breeding pond and the pump tank.

[0013] As a preferred scheme of the water body purifying device for aquaculture, the output end of the Roots blower is connected to the aquaculture pond, the aerated biological filter and the floating ball biological filter through a tee joint and a pipe.

[0014] As a preferred scheme of the water body purifying device for aquaculture, the output end of the Roots blower is connected to the aquaculture pond, the aerated biological filter and the floating ball biological filter through a tee joint and a pipe.

[0015] Compared with the prior art,

[0016] By arranging the pipeline type ultraviolet sterilizer, the slow flow sedimentation tank, the ozone generator, the air-water countercurrent oxygenation tank, the aerated biological filter, the floating ball biological filter and the protein foam separator, the water quality purifying treatment for aquaculture is fully realized, and the structure is relatively simple, so that the water quality purifying treatment cost can be reduced. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 The structure schematic view provided for the embodiment 1 of the utility model;

[0018] Figure 2 The structure schematic view provided for the embodiment 2 of the utility model;

[0019] Figure 3 The structure schematic view provided for the embodiment 3 of the utility model.

[0020] In the drawing: the pipeline type ultraviolet sterilizer 1, the water inlet main pipe 2, the aquaculture pond 3, the water return pump 4, the water return main pipe 5, the slow flow sedimentation tank 6, the external source water 7, the ozone generator 8, the liquid oxygen 9, the Roots blower 10, the air-water countercurrent oxygenation tank 11, the aerated biological filter 12, the floating ball biological filter 13, the protein foam separator 14, the water lifting pump 15 and the pump tank 16. DETAILED DESCRIPTION

[0021] In order to make the purpose, the technical scheme and the advantages of the utility model more clear, the following will combine the drawings to make the further detailed description to the embodiment of the utility model. EMBODIMENT

[0022] The utility model provides a water body purifying device for aquaculture, please refer to Figure 1, including the breeding pool 3, the breeding pool 3 is connected with the input end of the backwater pump 4 through the pipeline, the output end of the backwater pump 4 is connected with the slow-flow sedimentation tank 6 through the pipeline, the slow-flow sedimentation tank 6 is connected with the pump pool 16 through the pipeline, the pump pool 16 is connected with the water lifting pump 15 through the pipeline, the output end of the water lifting pump 15 is connected with the protein foam separator 14 through the pipeline, the protein foam separator 14 is connected with the floating ball type biological filter 13 through the pipeline, the floating ball type biological filter 13 is connected with the aeration type biological filter 12 through the pipeline, the aeration type biological filter 12 is connected with the air-water countercurrent oxygenation tank 11 through the pipeline, the air-water countercurrent oxygenation tank 11 is connected with the pipeline type ultraviolet sterilizer 1 through the pipeline, the pipeline type ultraviolet sterilizer 1 is used for sterilizing the water in the air-water countercurrent oxygenation tank 11, and the pipeline type ultraviolet sterilizer 1 is connected with the breeding pool 3 through the water inlet main pipe 2.

[0023] Further comprising liquid oxygen supplementing mechanism 9, the liquid oxygen supplementing mechanism 9 comprises a liquid oxygen storage tank, the outlet of the liquid oxygen storage tank is connected with the input end of the liquid pump through the pipeline, and the output end of the liquid pump is connected with the air-water countercurrent oxygenation tank 11 through the pipeline.

[0024] Further comprising a Roots blower 10, the Roots blower 10 is connected with the aeration type biological filter 12 through the pipeline, and the Roots blower 10 is used for supplementing oxygen in the aeration type biological filter 12.

[0025] Further comprising an ozone generator 8, the ozone generator 8 is connected with the protein foam separator 14 through the pipeline, and the ozone generator 8 is used for injecting ozone into the protein foam separator 14; further comprising external source water 7 used for supplementing water in the breeding pool 3 and the pump pool 16, and the external source water 7 can be tap water, which is used for supplementing the water consumed in the breeding pool 3 and the pump pool 16.

[0026] In specific use, the backwater pump 4 pumps the water in the breeding pool 3 into the slow-flow sedimentation tank 6, the water is deposited in the slow-flow sedimentation tank 6, then the water in the slow-flow sedimentation tank 6 is pumped into the protein foam separator 14 by the water lifting pump 15 to purify the water quality, the water in the protein foam separator 14 is sampled, sterilized and disinfected by the ozone generator 8, then sequentially enters the floating ball type biological filter 13 and the aeration type biological filter 12 to be filtered, and the Roots blower 10 blows air into the aeration type biological filter 12 to supplement oxygen; then enters the air-water countercurrent oxygenation tank 11 to be oxygenated, the liquid oxygen mechanism 9 supplements oxygen in the countercurrent oxygenation tank 11, and then the water is disinfected by the pipeline type ultraviolet sterilizer 1, and then is sent into the breeding pool 3 again. Embodiment

[0027] Referring to the drawings Figure 2 Different from embodiment 1, the output end of the Roots blower 10 is connected with the breeding pool 3, the aeration type biological filter 12 and the floating ball type biological filter 13 through a three-way joint and a pipeline.

[0028] In specific use, the backwater pump 4 pumps the water in the culture pond 3 into the slow-flow sedimentation tank 6, the water is deposited in the slow-flow sedimentation tank 6, then the water pump 15 pumps the water in the slow-flow sedimentation tank 6 into the protein foam separator 14 to purify the water quality, the ozone generator 8 performs sampling sterilization and disinfection on the water in the protein foam separator 14, then sequentially enters the floating ball biological filter 13 and the aeration biological filter 12 to perform filtration treatment, the Roots blower 10 blows air into the aeration biological filter 12, the culture pond 3 and the floating ball biological filter 13 to supplement oxygen; then enters the air-water countercurrent oxygenation tank 11 to perform oxygenation, the liquid oxygen mechanism 9 supplements oxygen into the countercurrent oxygenation tank 11, and then passes through the pipeline type ultraviolet sterilizer 1 to perform sterilization, and then is sent into the culture pond 3 again. Embodiment

[0029] Refer to the attached Figure 3 Different from embodiment 1, the end of the water inlet main pipe 2 is connected with the tangential water pipe and the bottom flushing pipe through a double-way connection, the bottom flushing pipe is laid on the bottom of the culture pond 3, and the part of the bottom flushing pipe in the culture pond 3 is uniformly provided with through holes; at this time, the bottom flushing pipe can flush the bottom of the culture pond 3.

[0030] In specific use, the backwater pump 4 pumps the water in the culture pond 3 into the slow-flow sedimentation tank 6, the water is deposited in the slow-flow sedimentation tank 6, then the water pump 15 pumps the water in the slow-flow sedimentation tank 6 into the protein foam separator 14 to purify the water quality, the ozone generator 8 performs sampling sterilization and disinfection on the water in the protein foam separator 14, then sequentially enters the floating ball biological filter 13 and the aeration biological filter 12 to perform filtration treatment, the Roots blower 10 blows air into the aeration biological filter 12, the culture pond 3 and the floating ball biological filter 13 to supplement oxygen; then enters the air-water countercurrent oxygenation tank 11 to perform oxygenation, the liquid oxygen mechanism 9 supplements oxygen into the countercurrent oxygenation tank 11, and then passes through the pipeline type ultraviolet sterilizer 1 to perform sterilization, and then is sent into the culture pond 3 again.

[0031] Although the present application has been described with reference to the embodiments above in the foregoing description, it will be appreciated that the application is capable of numerous modifications and that any recited feature or combination of features is not to be construed as essential, unless the emergence of such modifications would result in departures from the scope of the application. In particular, the features recited in the claims are to be construed as alternatives and not as limitations. Furthermore, the foregoing description is not intended to limit the application to the particular embodiment described. Various other embodiments and modifications within the scope of the application can be made by persons of ordinary skill in the art without departing from the application. It is intended that all such modifications and variations are to be included within the scope of the application as more broadly described in the following claims.

Claims

1. An aquaculture water body purification apparatus comprising an aquaculture pond (3), characterized in that: The breeding pond (3) is connected with the input end of the backwater pump (4) through a conduit, the output end of the backwater pump (4) is connected with the slow-flow sedimentation tank (6) through a conduit, the slow-flow sedimentation tank (6) is connected with the pump tank (16) through a conduit, the pump tank (16) is connected with the water lifting pump (15) through a conduit, the output end of the water lifting pump (15) is connected with the protein foam separator (14) through a conduit, the protein foam separator (14) is connected with the floating ball type biological filter (13) through a conduit, the floating ball type biological filter (13) is connected with the aeration type biological filter (12) through a conduit, the aeration type biological filter (12) is connected with the air-water countercurrent oxygenation tank (11) through a conduit, the air-water countercurrent oxygenation tank (11) is connected with the pipeline type ultraviolet sterilizer (1) through a conduit, and the pipeline type ultraviolet sterilizer (1) is connected with the breeding pond (3) through the water inlet main pipe (2).

2. An apparatus for purifying an aquaculture water body according to claim 1, wherein The liquid oxygen supplementing mechanism (9) is further included, the liquid oxygen supplementing mechanism (9) comprises a liquid oxygen storage tank, the outlet of the liquid oxygen storage tank is connected with the input end of the liquid pump through a conduit, and the output end of the liquid pump is connected with the air-water countercurrent oxygenation tank (11) through a conduit.

3. A device for purifying an aquaculture water body according to claim 1 or 2, characterised in that, The Roots blower (10) is further included, the Roots blower (10) is connected with the aeration type biological filter (12) through a conduit, and the Roots blower (10) is used for supplementing oxygen in the aeration type biological filter (12).

4. An apparatus for purifying a water body for aquaculture according to claim 1, wherein The ozone generator (8) is further included, the ozone generator (8) is connected with the protein foam separator (14) through a conduit, and the ozone generator (8) is used for injecting ozone into the protein foam separator (14).

5. An apparatus for purifying an aquaculture water body according to claim 1, wherein The exogenous water (7) used for supplementing water in the breeding pond (3) and the pump tank (16) is further included.

6. An apparatus for purifying an aquaculture water body according to claim 3, wherein The output end of the Roots blower (10) is connected with the breeding pond (3), the aeration type biological filter (12) and the floating ball type biological filter (13) through a tee joint and a conduit.

7. An apparatus for purifying a water body for aquaculture according to claim 1, wherein The end of the water inlet main pipe (2) is connected with the tangential water pipe and the bottom flushing pipe through a double joint, the bottom flushing pipe is laid on the bottom of the breeding pond (3), and the part of the bottom flushing pipe located in the breeding pond (3) is uniformly provided with through holes.

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