CN210202939U

CN210202939U - Land-based circulating culture system adopting container

Info

Publication number: CN210202939U
Application number: CN201920796720.1U
Authority: CN
Inventors: rui Shu; 舒锐
Original assignee: Guangzhou Guanxing Agricultural Technology Co Ltd
Current assignee: Guangzhou Guanxing Agricultural Technology Co Ltd
Priority date: 2019-05-29
Filing date: 2019-05-29
Publication date: 2020-03-31
Anticipated expiration: 2029-05-29

Abstract

The utility model discloses an adopt land-based circulation farming systems of container, it is including breeding case, pond purification area, dry and wet separator, fecal treatment district and plant species and planting the district, and the quantity of breeding the case is a plurality of, and each breed case and dry and wet separator intercommunication, dry and wet separator communicate pond purification area and plant species respectively and plant the district, the export in pond purification area and the entry intercommunication of each breed case. The excrement and sewage of the fishes are separated by utilizing the dry-wet separation device, the excrement is used for cultivating plants, a pond purification area is designed to purify sewage, and then the purified water body is circularly conveyed to the cultivation box. Water economy resource, the non-staining environment realizes the environmental protection, but the utility model discloses wide application in aquaculture technical field.

Description

Land-based circulating culture system adopting container

Technical Field

The utility model relates to an aquaculture technical field, especially a land-based circulation farming systems who adopts the container.

Background

In the field of fish culture, the traditional mode is to feed in a fish pond, but sludge in the fish pond is deposited and needs to be cleaned regularly, so that time and labor are wasted. At present, the cultivation is carried out by adopting a box body, but the following problems exist: 1. the water circulation of the cultivation in the box body can not be realized, the water quality is poor, and if the purification function is added in the box body, the space of the box body is occupied; 2. the sewage discharged from the tank body contains a large amount of fish feces and other substances, and if the sewage is directly discharged, the environment is polluted.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an adopt land based circulation farming systems of container can realize the environmental protection with exhaust sewage treatment back cyclic utilization.

The utility model provides a solution of its technical problem is:

the utility model provides an adopt land-based circulation farming systems of container, includes breed case, pond purification area, dry and wet separator, fecal treatment district and plant species and plants the district, and the quantity of breeding the case is a plurality of, and each breeds the case and feeds through with dry and wet separator, and dry and wet separator feeds through pond purification area and plant species respectively and plants the district, and the export in pond purification area and the entry intercommunication of each breed case.

Further, the pond purifying area comprises a first-level pond, a second-level pond and a third-level pond for treating aquaculture tail water, and the aquaculture tail water treated by the dry-wet separation device flows through the first-level pond, the second-level pond and the third-level pond in sequence.

Furthermore, the breeding boxes are distributed according to groups, each group is provided with a main water inlet pipe and a main water drainage pipe, the main water inlet pipe is communicated with the water inlet of each breeding box in the corresponding group, the water outlet of each breeding box is communicated with the corresponding main water drainage pipe, and the main water drainage pipe is communicated with the dry-wet separation device.

Further, a first water pump is installed in the third-level pond.

Further, the excrement and urine processing area is located between wet separator and the plant species planting district futilely, and excrement and urine processing area is used for collecting and fermenting excrement and urine.

Further, wet separator futilely includes backwash pipe, collection dirty groove, blow off pipe, jackshaft and box, and the blow off pipe is arranged in the jackshaft, and the jackshaft runs through the box, and the dirty groove of collection is through the dirty groove support mounting of collection in the top of blow off pipe, has arranged the dirty pipe of collection that corresponds with collection dirty groove in the blow off pipe, and backwash pipe passes through the fixed plate and installs the top at collection dirty groove, and the side of backwash pipe has arranged a plurality of nozzles towards collection dirty groove.

Further, the bottom of each cultivation box is provided with an aeration pipe, the cultivation boxes are distributed according to the components, and the aeration pipes of the cultivation boxes in each group are communicated with a fan through a main air inlet pipe.

The utility model has the advantages that: the excrement and sewage of the fishes are separated by utilizing the dry-wet separation device, the excrement is used for cultivating plants, a pond purification area is designed to purify sewage, and then the purified water body is circularly conveyed to the cultivation box. Water economy resource, the non-staining environment realizes the environmental protection, but the utility model discloses wide application in aquaculture technical field.

Drawings

In order to more clearly illustrate the technical solution in the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly described below. It is clear that the described figures represent only some embodiments of the invention, not all embodiments, and that a person skilled in the art can also derive other designs and figures from these figures without inventive effort.

FIG. 1 is a structural distribution diagram of the present invention;

FIG. 2 is a block diagram of a wet and dry separator;

FIG. 3 is a side view of the wet and dry separator with the housing removed for clarity of the internal structure;

FIG. 4 is a top view of the wet and dry separation unit;

FIG. 5 is a side view of a wet and dry separation device.

Detailed Description

The conception, the specific structure, and the technical effects produced by the present invention will be clearly and completely described below in conjunction with the embodiments and the accompanying drawings to fully understand the objects, the features, and the effects of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and other embodiments obtained by those skilled in the art without inventive labor based on the embodiments of the present invention all belong to the protection scope of the present invention. In addition, all the coupling/connection relationships mentioned herein do not mean that the components are directly connected, but mean that a better coupling structure can be formed by adding or reducing coupling accessories according to specific implementation conditions.

Referring to fig. 1 to 5, a land-based circulating aquaculture system using containers includes aquaculture tanks 30, a pond purification area, a dry-wet separation device 31, a fecal treatment area 36, and a plant planting area 32, wherein the aquaculture tanks 30 have a container-like shape, have a large capacity, and are easy to install. In addition, an automatic control room and an automatic feeder are designed, and the automatic feeder feeds the breeding box 30.

The quantity of breed case 30 is a plurality of, and each breed case 30 communicates with wet separator 31 futilely, and wet separator 31 futilely communicates pond purification area and plant species and plants district 32 respectively, and excrement and urine processing area 36 is located between wet separator 31 futilely and plants species district 32, and excrement and urine processing area 36 is used for collecting and fermentation excrement and urine, and the export in pond purification area communicates with the entry of each breed case 30.

The waste water in the cultivation boxes 30 is discharged into the dry-wet separation device 31, the excrement is used for cultivating plants after being treated by the dry-wet separation device 31, the water is discharged into a pond purification area, and the treated water is recycled into each cultivation box 30 for use.

The cultivation boxes 30 are distributed according to groups, each group comprises one or more cultivation boxes 30, each group is provided with a main water inlet pipe and a main water drainage pipe, the main water inlet pipe is communicated with the water inlet of each cultivation box 30 in the corresponding group, the water outlet of each cultivation box 30 is communicated with the corresponding main water drainage pipe, and the main water drainage pipe is communicated with the dry-wet separation device 31. The water level in each of the cultivation tanks 30 is monitored by a liquid level control device installed between the water outlet of the cultivation tank 30 and the main drain pipe.

The bottom of each breeding box 30 is arranged with the aeration pipe, and the aeration pipe of each breeding box 30 in every group has the fan through main intake pipe intercommunication, and the fan is through main intake pipe and aeration pipe to each breeding box 30 oxygenation, and the fan can adopt high pressure positive blower, vortex air pump or roots blower.

The dry-wet separating device 31 comprises a backwashing pipe 1, a sewage collecting groove 10, a sewage discharge pipe 5, an intermediate shaft 21 and a box body, wherein an inlet of the sewage discharge pipe 5 is communicated with water outlets of main water discharge pipes, the sewage discharge pipe 5 is arranged in the intermediate shaft 21, the intermediate shaft 21 penetrates through the box body, the sewage collecting groove 10 is arranged above the sewage discharge pipe 5 through a sewage collecting groove support 11, a sewage collecting pipe 17 corresponding to the sewage collecting groove 10 is arranged in the sewage discharge pipe 5, the backwashing pipe 1 is arranged above the sewage collecting groove 10 through a fixing plate, a plurality of nozzles 3 facing the sewage collecting groove 10 are arranged on the side surface of the backwashing pipe 1, and a water outlet is arranged on the side surface of the box body.

An upper water baffle 22, a lower water baffle 22 and a roller-shaped mesh supporting plate 19 are arranged in the box body, longitudinal ribs 8 and longitudinal pressing strips 9 are arranged on the upper side surface and the lower side surface of the box body, an inner baffle 12 of the rotary drum end plate, an outer baffle 13 of the rotary drum end plate and rotary drum end plate pressing strips 16 are arranged on the front side surface and the rear side surface of the box body, a water outlet expansion joint 6 and a water outlet baffle 7 are arranged at a side water outlet of the box body, and a water inlet.

The pond purification area comprises a first-level pond 33, a second-level pond 34 and a third-level pond 35 which are used for treating aquaculture tail water, and the aquaculture tail water in the dry-wet separation device 31 sequentially flows through the first-level pond 33, the second-level pond 34 and the third-level pond 35. The dry-wet separation device 31 is used for carrying out first-step physical filtration treatment, the treated residual bait excrement flows into the excrement treatment area 36, the residual bait excrement is precipitated and fermented, the treated aquaculture tail water flows into a first-stage pond 33 in the pond purification area, and the rest residual bait excrement is introduced into the plant planting area 32 to be irrigated as biological fertilizer and can also be used for water planting of plants.

The water level difference of 10-20 cm is formed between the first-stage pond 33 and the second-stage pond 34, the water level difference of about 10-20 cm is formed between the second-stage pond 34 and the third-stage pond 35, so that water flows through the dry-wet separator, the first-stage pond 33, the second-stage pond 34 and the third-stage pond 35 and has water level difference, and the water flows down in a waterfall shape.

The first-stage pond 33 is an anaerobic pond, microorganisms in the sewage are removed in the first-stage pond 33, the second-stage pond 34 is a facultative anaerobic pond, the third-stage pond 35 is an eutrophic pond, and the water body is eutrophicated in the third-stage pond 35.

The third-stage pond 35 is provided with a first water pump, the first water pump collects water through a water pipe to divide the water into the main water inlet pipes, and the water pumped by the first water pump is disinfected and sterilized by adding ozone. The first water pump is a high-pressure fan vortex air pump, so that the power is high and no noise is generated.

The fish outlet groove 37 is further designed, the fish outlet is arranged on each breeding box 30 and is positioned above the fish outlet groove 37, a first baffle capable of blocking the fish outlet is designed on each breeding box 30, and the first baffle is installed on the side surface of each breeding box 30 through a hinge portion.

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

1. A land-based circulating culture system adopting containers is characterized in that: including breeding case (30), pond purification area, dry wet separator (31), fecal treatment district (36) and plant species district (32), the quantity of breeding case (30) is a plurality of, and each breeding case (30) and dry wet separator (31) intercommunication, dry wet separator (31) communicate pond purification area and plant species district (32) respectively, and the export in pond purification area communicates with the entry of each breeding case (30).

2. The land-based circulating aquaculture system using containers of claim 1, wherein: the pond purification area comprises a first-level pond (33), a second-level pond (34) and a third-level pond (35) which are used for treating aquaculture tail water, and the aquaculture tail water treated by the dry-wet separation device (31) flows through the first-level pond (33), the second-level pond (34) and the third-level pond (35) in sequence.

3. The land-based circulating aquaculture system using containers of claim 1, wherein: the breeding boxes (30) are distributed according to groups, each group is provided with a main water inlet pipe and a main water drainage pipe, the main water inlet pipe is communicated with the water inlet of each breeding box (30) in the corresponding group, the water outlet of each breeding box (30) is communicated with the corresponding main water drainage pipe, and the main water drainage pipe is communicated with the dry-wet separation device (31).

4. The land-based circulating aquaculture system using containers of claim 2, wherein: a first water pump is arranged in the third-stage pond (35).

5. The land-based circulating aquaculture system using containers of claim 1, wherein: the fecal treatment area (36) is located between the wet and dry separation device (31) and the plant growing area (32), and the fecal treatment area (36) is used for collecting and fermenting feces.

6. The land-based circulating aquaculture system using containers of claim 1, wherein: dry wet separator (31) including backwash pipe (1), dirty groove (10) of collection, blow off pipe (5), jackshaft (21) and box, blow off pipe (5) are arranged in jackshaft (21), jackshaft (21) run through the box, dirty groove (10) of collection are installed in the top of blow off pipe (5) through dirty groove support (11) of collection, arrange in blow off pipe (5) and collect dirty groove (10) corresponding collection dirty pipe (17) of collection, backwash pipe (1) is installed in the top of dirty groove (10) of collection through the fixed plate, the side of backwash pipe (1) is arranged nozzle (3) of a plurality of dirty grooves (10) of orientation collection.

7. The land-based circulating aquaculture system using containers of claim 1, wherein: the bottom of each cultivation box (30) is provided with an aeration pipe, the cultivation boxes (30) are distributed according to the components, and the aeration pipes of the cultivation boxes (30) in each group are communicated with a fan through a main air inlet pipe.