CN212151996U - Aquaculture water purification equipment - Google Patents

Abstract

The utility model discloses a breed water purification installation, including the container, it is including: one end of the water inlet is communicated with the outside; the filtering and settling zone is internally provided with a filtering material, and the other end of the water inlet is communicated with the filtering and settling zone; the right side of the culture and purification area is communicated with the top of the left side of the filtering and settling area, the first biological filler is arranged in the culture and purification area, the upper part of the first biological filler extends out of the water surface, and the illumination light source is arranged above the first biological filler; the top of the culture area is communicated with the left side of the culture purification area, and the second biological filler is arranged in the culture area; one end of the water outlet is communicated with the culture area, and the other end of the water outlet is communicated with the outside. The aquaculture water purifying equipment of the utility model purifies aquaculture water, the purified aquaculture water can flow into the aquaculture pond again, the frequency of replacing aquaculture water bodies in the aquaculture pond is reduced, and water resources are saved; compact structure reduces the space waste. The utility model discloses can be applied to in the sewage treatment technique.

Description

Aquaculture water purification equipment

Technical Field

The utility model relates to a sewage treatment technical field, in particular to breed water purification equipment.

Background

With the progress of the aquaculture industry, the large-scale aquaculture is rapidly developed, and if pollutants generated in the aquaculture process are accumulated in the aquaculture water, the water quality of the aquaculture water is easily deteriorated, and the survival of aquatic organisms is seriously influenced. At present, pollutants in the aquaculture water body are usually removed in a water body replacement mode, but a large amount of water resources are consumed in the replacement of the aquaculture water body.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a breed water purification installation to solve one or more technical problem that exist among the prior art, provide a profitable selection or create the condition at least.

The technical scheme adopted for solving the technical problems is as follows:

an aquaculture water purification apparatus comprising a container having a containment chamber, said container comprising:

the water inlet is formed in the top of the right side of the container, and one end of the water inlet is communicated with the outside;

the filtering and settling zone is arranged on the right side inside the container and comprises a filtering material, the filtering material is arranged in the filtering and settling zone, the other end of the water inlet is communicated with the filtering and settling zone, an external aquaculture water body enters the filtering and settling zone through the water inlet, and the water body in the filtering and settling zone flows through the filtering material;

the culture purification area is arranged in the container, the culture purification area is arranged at the top of the left side of the container, the right side of the culture purification area is communicated with the top of the left side of the filtration and precipitation area, the culture purification area comprises a first biological filler and an illumination light source, the first biological filler is arranged in the culture purification area, the upper part of the first biological filler extends out of the water surface, and the illumination light source is arranged above the first biological filler;

the cultivation area is arranged on the left side inside the container, the cultivation area is arranged below the cultivation purification area, the top of the cultivation area is communicated with the left side of the cultivation purification area, the cultivation area comprises a second biological filler, and the second biological filler is arranged in the cultivation area;

the water outlet is arranged at the bottom of the left side of the container, one end of the water outlet is communicated with the culture area, and the other end of the water outlet is communicated with the outside.

The utility model has the advantages that: the culture water enters the filtering and settling zone from the water inlet, particles or suspended matters which are insoluble in water are intercepted by the filtering material, then the culture water flows into the culture and purification zone, the microalgae in the culture water is attached to the first biological filler, the illumination light source provides illumination for the microalgae, so that the microalgae grow, reproduce, absorb and convert nutritive salt in the culture water, finally the culture water enters the culture zone, nitrobacteria in the culture water are attached to the second biological filler to grow and reproduce, the nitrobacteria utilize ammonia nitrogen in the culture water to perform nitrification, the ammonia nitrogen content of the culture water is reduced, finally the purified culture water flows out from the water outlet, pollutants contained in the purified culture water are greatly reduced, and the purified culture water can flow into the culture pond again, so that the frequency of replacing culture water bodies in the culture pond is reduced, and water resources are saved; the filtration and precipitation area, the culture and purification area and the bacteria culture area are integrated in the same container, so that the aquaculture water purification equipment is compact in structure, and the space waste is reduced.

As a further improvement of the technical scheme, the filtering material comprises a small-hole filtering material and a large-hole filtering material, the aperture of the small-hole filtering material is smaller than that of the large-hole filtering material, the small-hole filtering material divides the filtering and precipitating zone into a left area and a right area, and the large-hole filtering material is arranged at the bottom of the filtering and precipitating zone.

The solid particles in the aquaculture water are intercepted by the small-hole filter material, and part of the solid particles are precipitated and filtered by the large-hole filter material, so that the water-insoluble solid pollutants in the aquaculture water are reduced.

As a further improvement of the above technical scheme, the cultivation purification area comprises an upper partition plate and a lower partition plate, the upper partition plate is vertically arranged on the left side of the cultivation purification area, the lower partition plate is vertically arranged on the left side of the upper partition plate, the upper partition plate and the lower partition plate are respectively and hermetically connected to the inner wall of the cultivation purification area, a gap is reserved between the upper partition plate and the inner wall of the bottom of the cultivation purification area, a gap is reserved between the lower partition plate and the inner wall of the top of the cultivation purification area, the top of the lower partition plate is higher than the bottom of the upper partition plate, the water body of the cultivation purification area sequentially passes through the bottom of the upper partition plate and the top of the lower partition plate, and the top of the first biological filler is higher than the top of the.

The combined action of the upper partition plate and the lower partition plate can intercept an oil film floating on the surface of the culture water, so that the oil floating on the surface of the culture water can be conveniently separated, and oil pollutants contained in the culture water can be removed.

As a further improvement of the technical scheme, the bacteria culture area comprises a second clapboard, the second clapboard is horizontally arranged at the top of the bacteria culture area, the second clapboard is connected with the inner wall of the bacteria culture area in a sealing mode, and a gap is reserved between the right side of the second clapboard and the inner wall of the right side of the bacteria culture area.

The second baffle makes the breed water of cultivateing in the purifying area get into from the right side and cultivates the fungus district in, avoids the breed water directly to flow to the outside from the left delivery port of cultivation district, increases the dwell time of breed water in cultivateing the fungus district, is favorable to the nitrobacteria of breed aquatic to be attached to on the second biofilm carrier, is favorable to the nitrobacteria to carry out the nitrification to the breed water.

As a further improvement of the technical scheme, the upper part of the culture and purification area is open, and the illumination light source is arranged above the culture and purification area.

The upper part of the culture and purification area is open, so that outside air can conveniently enter the culture and purification area, and the air enters the first biological filler because the upper part of the first biological filler is exposed in the air, thereby being beneficial to the microalgae attached to the bottom of the first biological filler to utilize carbon dioxide in the air.

As a further improvement of the technical scheme, the culture area further comprises a water pump, the water pump is arranged on the water outlet, the water inlet end of the water pump is communicated with the culture area, and the water outlet end of the water pump is communicated with the water outlet.

The water pump adjusts the drainage rate of the culture area, so that the retention time of the culture water in the culture area can be accurately controlled, and the purification efficiency of the culture area on ammonia nitrogen in the culture water is improved.

Drawings

The present invention will be further explained with reference to the drawings and examples;

fig. 1 is a schematic structural diagram of an embodiment of the aquaculture water purification device provided by the utility model.

100. The device comprises a container, 101, a water inlet, 102, a water outlet, 200, a filtering and settling area, 201, a small-hole filtering material, 202, a large-hole filtering material, 300, a culture and purification area, 301, a first biological filler, 302, an illuminating light source, 303, an upper partition plate, 304, a lower partition plate, 400, a bacteria culture area, 401, a second biological filler, 402, a second partition plate, 403 and a water pump.

Detailed Description

This section will describe in detail the embodiments of the present invention, preferred embodiments of the present invention are shown in the attached drawings, which are used to supplement the description of the text part of the specification with figures, so that one can intuitively and vividly understand each technical feature and the whole technical solution of the present invention, but they cannot be understood as the limitation of the protection scope of the present invention.

In the description of the present invention, it should be understood that the positional descriptions, such as the positional or orientational relationships indicated by the front, rear, left, right, etc., are based on the positional or orientational relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore, should not be construed as limiting the present invention.

In the description of the present invention, if words such as "a plurality" are used, the meaning is one or more, the meaning of a plurality of words is two or more, and the meaning of more than, less than, more than, etc. is understood as not including the number, and the meaning of more than, less than, more than, etc. is understood as including the number.

In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.

Referring to fig. 1, the utility model discloses a breed water purification installation makes following embodiment:

the inside holding inner chamber that is equipped with of container 100, the inside right side of container 100 is provided with filters precipitation zone 200, is provided with filtering material in the filtration precipitation zone 200, and wherein the aperture filtering material 201 is vertical to be set up in the middle of filtering precipitation zone 200, and aperture filtering material 201 will filter precipitation zone 200 and separate for two parts about, and macroporous filtering material 202 sets up in the bottom of filtering precipitation zone 200, and the aperture of aperture filtering material 201 is less than the aperture of macroporous filtering material 202. The water inlet 101 is arranged on the side wall of the right side of the container 100, the water inlet 101 is arranged at the upper part of the container 100, one end of the water inlet 101 is communicated with the outside, the other end of the water inlet 101 is communicated with the filtering and settling area 200, outside aquaculture water enters the filtering and settling area 200 from the water inlet 101, the filtering and settling area 200 is vertically separated by the small hole filtering material 201, the aquaculture water flows through the small hole filtering material 201, the small hole filtering material 201 is used for intercepting solid particle pollutants insoluble in water in the aquaculture water, and the large hole filtering material 202 at the bottom of the filtering and settling area 200 is used for.

The top of the left side of the inside of the container 100 is provided with a culture purification area 300, the right side of the culture purification area 300 is communicated with the top of the left side of the filtration and precipitation area 200, a first biological filler 301 is arranged in the culture purification area 300, the left side of the culture purification area 300 is provided with an upper partition plate 303 and a lower partition plate 304, the upper partition plate 303 and the lower partition plate 304 are both vertically arranged in the culture purification area 300, the upper partition plate 303 is arranged on the right side of the lower partition plate 304, the upper partition plate 303 and the lower partition plate 304 are respectively connected to the inner side wall of the culture purification area 300 in a sealing manner, a gap is left between the bottom of the upper partition plate 303 and the inner wall of the bottom of the culture purification area 300, a gap is left between the top of the lower partition plate 304 and the inner wall of the top of the culture purification area 300, so that the culture water in the culture purification area 300 sequentially flows through the bottom of the upper partition plate 303, the top of the first biological filler 301 is higher than the top of the lower partition plate 304, the illumination light source 302 is arranged above the culture purification area 300, the illumination light source 302 directly irradiates the first biological filler 301, the culture water enters the right side of the culture purification area 300 from the top of the left side of the filtration and precipitation area 200, and the upper part of the first biological filler 301 extends out of the water surface of the culture water body as the top of the first biological filler 301 is higher than the top of the lower partition plate 304.

The left side in the container 100 is provided with a culture area 400, the culture area 400 is arranged below the culture purification area 300, the top of the culture area 400 is communicated with the left side of the culture purification area 300, a second clapboard 402 is arranged at the top of the culture area 400, the second clapboard 402 is horizontally arranged, the second clapboard 402 is hermetically connected on the inner wall of the culture area 400, wherein a gap is left between the right side of the second clapboard 402 and the inner wall of the right side of the cultivation area 400, the cultivation water in the cultivation and purification area 300 flows out from the left side and then flows into the cultivation area 400 from the right side of the second clapboard 402 after being blocked by the second clapboard 402, the second biological filler 401 is arranged in the culture area 400, the water outlet 102 is arranged at the bottom of the left side of the culture area 400, the water pump 403 is arranged on the water outlet 102, the water inlet end of the water pump 403 is communicated with the culture area 400, the water outlet end of the water pump 403 is communicated with the water outlet 102, and the water pump 403 adjusts the water drainage rate of the culture area 400.

The operation process of the aquaculture water purification equipment is as follows: external aquaculture water enters the filtering and settling zone 200 in the container 100 from the water inlet 101, solid particle pollutants insoluble in water in the aquaculture water are intercepted by the small-hole filtering material 201, the solid particle pollutants are settled in the large-hole filtering material 202, then the aquaculture water flows out from the top of the left side of the filtering and settling zone 200, the aquaculture water enters the culture and purification zone 300, the aquaculture water flows through the lower part of the first biological filler 301, microalgae in the aquaculture water is attached to the lower part of the first biological filler 301, the illumination light source 302 provides illumination conditions for the microalgae, the top of the culture and purification zone 300 is open, air enters the first biological filler 301 to provide an air source for the microalgae, so that the microalgae in the first biological filler 301 grows and propagates, nutrient salts in the aquaculture water are absorbed and converted, the oil floating on the surface of the aquaculture water can be intercepted by the upper partition plate 303, the oil in the aquaculture water can be separated and removed, and the aquaculture water in, the aquaculture water is stopped by the second partition plate 402, the aquaculture water flows into the culture area 400 from the right side of the second partition plate 402, nitrifying bacteria in the aquaculture water are attached to the second biological filler 401, the nitrifying bacteria grow and breed on the second biological filler 401, the nitrifying bacteria carry out nitration reaction on the aquaculture water, ammonia nitrogen in the aquaculture water is converted into nutritive salt, the purified aquaculture water is discharged to the outside of the container 100 from the water outlet 102 finally, if the water quality of the purified aquaculture water reaches the standard, the aquaculture water can be input into the culture pond again, waste of water resources is reduced, if the water quality of the once purified aquaculture water does not reach the standard, the once purified aquaculture water can be connected into the water inlet 101 again, and the aquaculture water is purified for multiple times.

In addition, in order to improve the work efficiency of the aquaculture water purification equipment, the first biological filler 301 can be inoculated with microalgae and rhodotorula benthica, the microalgae inoculation can accelerate the purification rate of the aquaculture water purification equipment on nutrient salt, the rhodotorula benthica can utilize grease floating on the surface of aquaculture water, the rhodotorula benthica can absorb and utilize ammonia nitrogen and nutrient salt in the aquaculture water to purify the aquaculture water, and the separation and removal action of the rhodotorula benthica floating on the surface of the aquaculture water can be avoided.

While the preferred embodiments of the present invention have been described in detail, it will be understood by those skilled in the art that the invention is not limited to the details of the embodiments shown, but is capable of various modifications and substitutions without departing from the spirit of the invention.

Claims (6)

1. An aquaculture water purification apparatus, characterized in that: comprises a container (100), the container (100) is provided with an accommodating inner cavity, and the container (100) comprises:

the water inlet (101) is formed in the top of the right side of the container (100), and one end of the water inlet (101) is communicated with the outside;

the filtering and settling zone (200), the filtering and settling zone (200) is arranged on the right side inside the container (100), the filtering and settling zone (200) comprises a filtering material, the filtering material is arranged in the filtering and settling zone (200), the other end of the water inlet (101) is communicated with the filtering and settling zone (200), an external aquaculture water body enters the filtering and settling zone (200) through the water inlet (101), and the water body in the filtering and settling zone (200) flows through the filtering material;

a culture purification area (300), wherein the culture purification area (300) is arranged in the container (100), the culture purification area (300) is arranged at the top of the left side of the container (100), the right side of the culture purification area (300) is communicated with the top of the left side of the filtration and sedimentation area (200), the culture purification area (300) comprises a first biological filler (301) and an illumination light source (302), the first biological filler (301) is arranged in the culture purification area (300), the upper part of the first biological filler (301) protrudes out of the water surface, and the illumination light source (302) is arranged above the first biological filler (301);

the cultivation area (400), the cultivation area (400) is arranged on the left side inside the container (100), the cultivation area (400) is arranged below the cultivation purification area (300), the top of the cultivation area (400) is communicated with the left side of the cultivation purification area (300), the cultivation area (400) comprises a second biological filler (401), and the second biological filler (401) is arranged in the cultivation area (400);

the water outlet (102) is arranged at the bottom of the left side of the container (100), one end of the water outlet (102) is communicated with the culture area (400), and the other end of the water outlet (102) is communicated with the outside.

2. Aquaculture water purification apparatus according to claim 1, characterized in that: filter material is including aperture filter material (201) and macroporous filter material (202), the aperture of aperture filter material (201) is less than the aperture of macroporous filter material (202), aperture filter material (201) will filter sedimentation district (200) and separate into about two regions, macroporous filter material (202) set up in filter sedimentation district (200) bottom.

3. Aquaculture water purification apparatus according to claim 1, characterized in that: the culture purification area (300) comprises an upper partition plate (303) and a lower partition plate (304), the upper baffle plate (303) is vertically arranged at the left side of the culture and purification area (300), the lower clapboard (304) is vertically arranged at the left side of the upper clapboard (303), the upper clapboard (303) and the lower clapboard (304) are respectively connected with the inner wall of the culture and purification area (300) in a sealing way, a gap is reserved between the upper clapboard (303) and the inner wall of the bottom of the culture and purification area (300), a gap is reserved between the lower clapboard (304) and the top inner wall of the culture purification area (300), the top of the lower partition (304) is higher than the bottom of the upper partition (303), the water body of the culture and purification area (300) passes through the bottom of the upper clapboard (303) and the top of the lower clapboard (304) in turn, the top of the first biological stuffing (301) is higher than the top of the lower baffle (304).

4. Aquaculture water purification apparatus according to claim 1, characterized in that: the cultivation area (400) comprises a second partition plate (402), the second partition plate (402) is horizontally arranged at the top of the cultivation area (400), the second partition plate (402) is connected to the inner wall of the cultivation area (400) in a sealing mode, and a gap is reserved between the right side of the second partition plate (402) and the inner wall of the right side of the cultivation area (400).

5. Aquaculture water purification apparatus according to claim 1, characterized in that: the upper part of the culture and purification area (300) is open, and the illumination light source (302) is arranged above the culture and purification area (300).

6. Aquaculture water purification apparatus according to claim 1, characterized in that: the culture area (400) further comprises a water pump (403), the water pump (403) is arranged on the water outlet (102), the water inlet end of the water pump (403) is communicated with the culture area (400), and the water outlet end of the water pump (403) is communicated with the water outlet (102).

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