CN210445344U

CN210445344U - Water product excrement and urine filters and processing apparatus in aquaculture process

Info

Publication number: CN210445344U
Application number: CN201920773797.7U
Authority: CN
Inventors: 徐扬
Original assignee: Shanghai Hanbao Specialized Purification Technology Co ltd
Current assignee: Shanghai Hanbao Specialized Purification Technology Co ltd
Priority date: 2019-05-27
Filing date: 2019-05-27
Publication date: 2020-05-05
Anticipated expiration: 2029-05-27

Abstract

The utility model discloses a device for filtering and treating the excrement of the aquatic products in the aquaculture process, which comprises an anaerobic fermentation box body, an aerobic fermentation box body, a water inlet pipe, a water outlet pipe and a water return channel, wherein the water outlet end of the water inlet pipe extends into the anaerobic fermentation cavity; the fermentation part of the anaerobic fermentation filter bag is immersed below the liquid level of the anaerobic fermentation tank body for anaerobic fermentation; the inlet end of the water return channel extends into the anaerobic fermentation box body, wherein at least one part of the inlet end of the water return channel is higher than the liquid level of the anaerobic fermentation box body; the water outlet end of the water return channel extends into the aerobic fermentation tank body, and the water outlet end of the water return channel is higher than the liquid level in the aerobic fermentation tank body; the water inlet end of the water outlet pipe extends into the aerobic fermentation box body and is positioned at the bottommost part of the aerobic fermentation box body; the aerobic fermentation tank is filled with an aerobic fermentation body.

Description

Water product excrement and urine filters and processing apparatus in aquaculture process

Technical Field

The utility model relates to an aquatic products farming technical field, in particular to water product excrement and urine filters and device in aquaculture process.

Background

When fish is cultured in a pond or a culture tank, in order to provide a clean and sanitary growth environment for the fish, water in the pond or the culture tank needs to be filtered and purified so as to remove fish feces in the water. Some methods for removing fish dung from water are to separate fish dung by using fish dung separation equipment, but the fish dung separation equipment in the prior art is usually very expensive, and the water quality cannot be improved. Some farmers also adopt a sedimentation method to treat the water in the pond, but because the flow rate and the nitrification degree of the sedimentation barrel are not easy to control, the pH value of the water quality and the nitrogen ammonia are unstable, the water quality is good and bad, and the safety of the fish cannot be ensured; some farmers purify water through physical and biochemical treatment methods, but fish manure in water cannot be cleaned well due to equipment reasons and incorrect fermentation decomposition and nitrification methods.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that the clean up problem that can not be fine to the fish manure of the aquatic that exists among the above-mentioned prior art and provide one kind and can filter aquaculture in-process aquatic products excrement and urine clean up's aquaculture in-process aquatic products excrement and urine and device, it sets up anaerobic fermentation filter bag through the intercommunication on the inlet tube, the water that gets into in the inlet tube gets into in the anaerobic fermentation filter bag from the inlet tube, the large granule solid impurity anodal aquatic products excrement and urine of aquatic will filter and stop and carry out anaerobic fermentation in the anaerobic fermentation filter bag, the water that includes the fermentation resultant sprays the cavity of resorption indoor through the return water pipe afterwards, and carry out aerobic fermentation in the cavity of resorption indoor, carry out further purification, then the water that is further purified will follow the outlet pipe outflow and get back to in the culture pond. The utility model discloses can accomplish filtration, fermentation, the purification overall process of aquatic products aquaculture water, simple structure, manufacturing and processing cost are low.

The utility model discloses the technical problem that will solve can realize through following technical scheme:

a device for filtering excrement of a water product in the aquaculture process comprises an anaerobic fermentation box body, an aerobic fermentation box body, a water inlet pipe, a water outlet pipe and a water return channel, wherein the water outlet end of the water inlet pipe extends into the anaerobic fermentation cavity; the fermentation part of the anaerobic fermentation filter bag is immersed below the liquid level of the anaerobic fermentation box body for anaerobic fermentation; the inlet end of the water return channel extends into the anaerobic fermentation box body, wherein at least one part of the inlet end of the water return channel is higher than the liquid level of the anaerobic fermentation box body; the water outlet end of the water return channel extends into the aerobic fermentation box body, and the water outlet end of the water return channel is higher than the liquid level in the aerobic fermentation box body; the water inlet end of the water outlet pipe extends into the aerobic fermentation tank body and is positioned at the bottommost part of the aerobic fermentation tank body; and an aerobic fermentation body is filled in the aerobic fermentation box body.

In a preferred embodiment of the present invention, the bag body of the anaerobic fermentation filter bag is made of non-woven fabric, and the bag body is filled with rattan cotton to form the fermentation site of the anaerobic fermentation filter bag.

In a preferred embodiment of the present invention, the rattan cotton is divided into upper and lower layers, which form an upper fermentation part and a lower fermentation part, wherein the upper fermentation part is located at the middle position of the bag body, the lower fermentation part is located at the bottom of the bag body, and the density of the rattan cotton at the upper and lower fermentation parts is greater than that of the non-woven fabric, so that the aquatic product excrement stays at the upper and lower fermentation parts for anaerobic fermentation.

In a preferred embodiment of the present invention, the density of the rattan cotton at the upper and lower fermentation parts is 250 meshes.

In a preferred embodiment of the present invention, the water inlet at the top of the bag body is bound by a fixing rope at the water outlet end of the water inlet pipe, and the water outlet at the bottom of the bag body is bound by a fixing rope at the lower fermentation part on the rattan cotton.

In a preferred embodiment of the present invention, the aerobic fermentation body is a multi-angle flow water culture thallus.

In a preferred embodiment of the present invention, the multi-angle water culture thallus has a plurality of cultivation wings, and the fermentation product is throttled by the cultivation wings and stays on the cultivation wings for aerobic fermentation.

In a preferred embodiment of the present invention, the multi-angle flow water culture thallus further has a sphere, and a plurality of cultivation wings are fixed on the spherical outer surface and extend radially.

In a preferred embodiment of the present invention, the sphere is a hollow sphere, and the trace element releaser is disposed in an inner cavity of the hollow sphere.

In a preferred embodiment of the present invention, the hollow sphere is formed by two hemispheres fastened together.

In a preferred embodiment of the present invention, the trace element releaser is made of medical stone.

Owing to adopted above technical scheme, the utility model discloses compare with prior art, have following advantage:

1. by adopting the technical means of combining anaerobic fermentation and aerobic fermentation, the excrement of the aquatic products can be fully fermented, and the water body can be fully purified.

2. In the anaerobic fermentation process, the rattan cotton is used as an anaerobic fermentation carrier, so that the aquatic product excrement can be fully throttled and can stay on the rattan cotton for anaerobic fermentation, and the fermentation is complete.

3. In the aerobic fermentation process, the multi-angle flow water culture thalli is adopted, the product of anaerobic fermentation can be fully throttled, the product is enabled to be completely stopped on the multi-angle flow water culture thalli for aerobic fermentation, the excrement of aquatic products is further completely decomposed, and the water body is fully purified.

4. In addition in the conventional oxygen fermentation process that consumes, there is the rivers dead angle in the oxygen fermentation vat, and time one is long, and the oxygen fermentation vat produces the stink easily, the utility model discloses a multi-angle stream water planting thallus, a plurality of fungus wings of cultivating on its multi-angle stream water cultivation thallus can make the all-round flow of water, do not have the rivers dead angle, have guaranteed the water quality of oxygen fermentation vat like this.

Drawings

FIG. 1 is a schematic view of the device for filtering and collecting feces of water products in the aquaculture process of the present invention.

FIG. 2 is a schematic view of the internal structure of the anaerobic fermentation tank in the device for filtering the excrement of the water product in the aquaculture process.

FIG. 3 is a schematic view showing the connection between the water outlet end of the water inlet pipe and a plurality of anaerobic fermentation filter bags in the device for filtering the excrement of the water product during the aquaculture process of the utility model.

FIG. 4 is a schematic structural view of the multi-angle water-cultured thallus in the device for filtering the excrement of the water product in the aquaculture process.

FIG. 5 is a schematic view showing the decomposition of the multi-angle flow hydroponic bacteria in the device for filtering the excrement of the water product during the aquaculture process.

Detailed Description

The present invention is described in detail below with reference to the attached drawings and the detailed description.

Referring to fig. 1 to 3, the device for filtering feces of water products in aquaculture process includes an anaerobic fermentation tank 100, an aerobic fermentation tank 200, a water inlet pipe 300, a water outlet pipe 400 and a water return channel 500.

The anaerobic fermentation tank 100 is positioned above the aerobic fermentation tank 200. The water outlet end 310 of the water inlet pipe 300 extends into the anaerobic fermentation chamber 100 and is located at the top of the anaerobic fermentation tank 100. A plurality of flow-dividing tees 320 are connected in series on the water outlet end 310 of the water inlet pipe 300 to improve the processing capacity.

The embodiment further comprises a plurality of anaerobic fermentation filter bags 600 which are arranged in the anaerobic fermentation box body 100 and are communicated with each flow dividing tee 320 on the water outlet end 310 of the water inlet pipe 300. The fermentation part 610 of each anaerobic fermentation filter bag 600 is submerged below the liquid level 110 of the anaerobic fermentation tank 100 for anaerobic fermentation.

The bag body 620 of each anaerobic fermentation filter bag 600 is made of non-woven fabrics, and the water inlet 621 at the top of the bag body 620 is bound on the water outlet connector 321 of the shunt tee 320 by a fixed rope.

The bag body 620 is filled with kava cotton to form a fermentation part 610 of the anaerobic fermentation filter bag 600. The rattan cotton is divided into an upper layer and a lower layer to form an upper fermentation part 611 and a lower fermentation part 612, wherein the upper fermentation part 611 is positioned in the middle of the bag body 620, and the lower fermentation part 612 is positioned at the water outlet 622 at the bottom of the bag body 620. The rattan cotton in the lower fermentation part 612 is bound on a water outlet 622 at the bottom of the bag body 620 by a fixing rope.

The density of the rattan cotton in the upper fermentation part 611 and the lower fermentation part 612 is larger than that of the non-woven fabric, so that the aquatic product excrement stays on the upper fermentation part 611 and the lower fermentation part 612 to perform anaerobic fermentation. Preferably, the density of the vine cotton in the upper fermentation part 611 and the lower fermentation part 612 is 250 meshes.

The inlet end 510 of the water return channel 500 extends into the anaerobic fermentation tank 100, wherein at least a portion of the inlet end 510 of the water return channel 500 is higher than the liquid level 110 of the anaerobic fermentation tank 100, so that sufficient air can enter the aerobic fermentation tank 200 through the water return channel 500.

The water outlet end 520 of the water return channel 500 extends into the aerobic fermentation tank body 200 and is higher than the liquid level in the aerobic fermentation tank body 200; the water outlet end 520 of the water return channel 500 is in a structure similar to a spray header, so that the water body can be uniformly distributed and sprayed.

The water inlet end 410 of the water outlet pipe 400 extends into the aerobic fermentation tank body 200 and is positioned at the bottommost part of the aerobic fermentation tank body 200; the outlet end 420 of the outlet pipe 400 is provided with a reducing port 421, and the outlet water flows into the culture pond through the reducing port 421, so that tide phenomenon is formed in the culture pond, and the water body flow in the culture pond is increased.

In addition, the water outlet pipe 400 is a siphon pipe, and the liquid level in the aerobic fermentation tank body 200 is controlled by using the siphon elbow 430, so that the aerobic fermentation time in the aerobic fermentation tank body 200 can be ensured.

An aerobic fermentation body 700 is filled in the aerobic fermentation box body 200, and the aerobic fermentation body 700 is a multi-angle flow water culture thallus. Referring to fig. 4, the multi-angle flow hydroponic fungus body 700 has a plurality of cultivation wings 710, and the fermentation product is throttled by the cultivation wings 710 and stays on the cultivation wings 710 for aerobic fermentation.

In a preferred embodiment of the present invention, the multi-angle flow hydroponic fungus body 700 further includes a sphere 720, and the plurality of cultivation wings 710 are fixed on the outer spherical surface of the sphere 720 and extend radially. Referring to fig. 5, the sphere 720 is a hollow sphere, and the hollow sphere is formed by fastening two

hemispheres

721 and 722. The microelement releaser 730 is arranged in the cavity of the hollow sphere, and the microelement releaser 730 is made of medical stone.

Claims

1. A device for filtering and treating excrement of a water product in the aquaculture process comprises an anaerobic fermentation box body, an aerobic fermentation box body, a water inlet pipe, a water outlet pipe and a water return channel, wherein the water outlet end of the water inlet pipe extends into the anaerobic fermentation cavity; the fermentation part of the anaerobic fermentation filter bag is immersed below the liquid level of the anaerobic fermentation box body for anaerobic fermentation; the inlet end of the water return channel extends into the anaerobic fermentation box body, wherein at least one part of the inlet end of the water return channel is higher than the liquid level of the anaerobic fermentation box body; the water outlet end of the water return channel extends into the aerobic fermentation box body, and the water outlet end of the water return channel is higher than the liquid level in the aerobic fermentation box body; the water inlet end of the water outlet pipe extends into the aerobic fermentation tank body and is positioned at the bottommost part of the aerobic fermentation tank body; and an aerobic fermentation body is filled in the aerobic fermentation box body.

2. The device for filtering and treating the excrement of the water product in the aquaculture process as claimed in claim 1, wherein the bag body of the anaerobic fermentation filter bag is made of non-woven fabric, and rattan cotton is filled in the bag body to form the fermentation part of the anaerobic fermentation filter bag.

3. The device for filtering and treating the excrement of the aquatic products in the aquaculture process as claimed in claim 2, wherein said rattan cotton is divided into an upper layer and a lower layer to form an upper fermentation part and a lower fermentation part, wherein the upper fermentation part is located at the middle position of said bag body, the lower fermentation part is located at the bottom of said bag body, and the density of the rattan cotton at said upper and lower fermentation parts is greater than that of the non-woven fabric, so that the excrement of the aquatic products stays at the upper and lower fermentation parts for anaerobic fermentation.

4. The apparatus for filtering and treating feces of water products during aquaculture of claim 3, wherein the density of rattan cotton at said upper and lower fermentation parts is 250 mesh.

5. The device for filtering and treating the excrement of the water products in the aquaculture process as claimed in claim 3, wherein the water inlet at the top of the bag body is bound to the water outlet end of the water inlet pipe by a fixing rope, and the water outlet at the bottom of the bag body is bound to the rattan cotton at the lower fermentation part by a fixing rope.

6. The apparatus for filtering and treating feces of aquatic products during aquaculture of claim 1, wherein said aerobic fermentation body is a multi-angle flow water culture thallus.

7. The device for filtering and treating the excrement of the water products in the aquaculture process as claimed in claim 6, wherein said multi-angle water culture thallus has a plurality of culture wings, and the fermented product is throttled by the culture wings and stays on the culture wings for aerobic fermentation.

8. The device for filtering and treating the excrement of the aquatic products in the aquaculture process of claim 7, wherein said multi-angle water culture thallus further comprises a sphere, and a plurality of thallus culture wings are fixed on the outer spherical surface of said sphere and extend radially.

9. The apparatus for filtering and disposing of feces of aquatic products during aquaculture of claim 8, wherein said ball is a hollow ball, and a trace element emitter is disposed in the interior cavity of said hollow ball.

10. The apparatus for filtering and disposing of feces of aquatic products during aquaculture of claim 9, wherein said hollow sphere is formed by two hemispheres which are engaged with each other.

11. The apparatus for filtering and disposing of feces of aquatic products during aquaculture of claim 9, wherein said trace element releasing body is made of Maifanitum.