CN211497246U

CN211497246U - Closed type cultivation circulating water treatment device

Info

Publication number: CN211497246U
Application number: CN201921551982.8U
Authority: CN
Inventors: 林勇; 陈兴力; 孙惠敏
Original assignee: Fujian Guanfeng Biotechnology Co ltd
Current assignee: Fujian Guanfeng Biotechnology Co ltd
Priority date: 2019-09-18
Filing date: 2019-09-18
Publication date: 2020-09-15
Anticipated expiration: 2029-09-18

Abstract

The utility model relates to the technical field of aquaculture equipment, in particular to a closed type aquaculture circulating water treatment device, which comprises an aquaculture pond, a sedimentation tank, a filtering device and a buffer pool, wherein the left end of the bottom side of the aquaculture pond is communicated with a water outlet pipe, the bottom end of the water outlet pipe is communicated with the left end of the top of the sedimentation tank, the middle end of the bottom of the sedimentation tank is provided with a first guide pipe in a penetrating way, the right lower end of the first guide pipe is fixedly connected with the top of the filtering device, the middle end of the bottom of the filtering device is fixedly connected with a second guide pipe, and the left end of the second guide pipe penetrates into the upper end of the right, the culture water source water body is respectively subjected to impurity interception and filtration, triple fine filtration, water body aeration and ultraviolet disinfection treatment, so that large and small particles in the culture water body, peculiar smell contained in the water body and bred bacteria are removed, and the water body in the culture pond can be safely and effectively recycled for multiple times.

Description

Closed type cultivation circulating water treatment device

Technical Field

The utility model relates to an aquaculture equipment technical field, concretely relates to closed breed circulating water processing apparatus.

Background

Aquaculture is the production activity of breeding, cultivating and harvesting aquatic animals and plants under artificial control, and refers to the whole process of cultivating aquatic products from seedlings under artificial feeding management. The traditional extensive culture mode is a production mode which depends on eating by the sky, is inevitably influenced and restricted by natural conditions such as climate, water quality change and the like, has the problems of low yield, monotonous culture variety, frequent diseases, high culture risk and the like, is serious in environmental damage and pollution, and is not beneficial to the effective utilization of resources and the sustainable development of aquaculture industry. The aquaculture circulating water treatment device is a water purification device for separating impurities contained in aquaculture water so as to achieve the purpose of recycling water in a circulating way, is environment-friendly and economical, and has great development prospect.

An indoor marine aquaculture water circulation system as the Chinese patent application No. CN201720982075.3, which comprises an aquaculture pond, a return water pond, a filter pond, a primary biochemical pond, a protein separator, a secondary biochemical pond and an oxygenation pond which are sequentially connected in series through pipelines, wherein the aquaculture pond is cylindrical, the bottom of the aquaculture pond is funnel-shaped with the periphery inclined inwards, a water filter pipe is vertically arranged at the center of the bottom of the aquaculture pond, the water filter pipe is of a hollow tubular structure, the lower end of the water filter pipe is provided with a fine round hole, and the top of the water filter pipe is higher than the aquaculture pond; the bottom end of the water return pipeline is communicated with the bottom end of the filter pipe, the other end of the water return pipeline is communicated with the bottom of the water return pool, and the water filter pipe and the water return pipe form a U-shaped pipe structure; the bottom of the backwater pool is lower than the water level of the culture pool, the bottom of the backwater pool is also provided with a water outlet, and the water outlet of the backwater pool is communicated with the water inlet of the filter pool; the filtering tank is arranged below the water return tank, and the primary biochemical tank is arranged below the filtering tank.

Although the utility model can control the water flow rate in the whole circulating system, the structural components for filtering in the device can not be conveniently disassembled and replaced, so that the closed type cultivation circulating water treatment device needs to be researched and developed to solve the problems.

SUMMERY OF THE UTILITY MODEL

To the not enough of prior art, the utility model provides a closed breed circulating water processing apparatus realizes through following technical scheme:

the closed type cultivation circulating water treatment device comprises a cultivation pond, a sedimentation tank, a filtering device and a buffer tank, wherein the left end of the bottom side of the cultivation pond is communicated with a water outlet pipe, the bottom end of the water outlet pipe is communicated with the left end of the top of the sedimentation tank, a first guide pipe penetrates through the middle end of the bottom of the sedimentation tank, the right lower end of the first guide pipe is fixedly connected with the top of the filtering device, the middle end of the bottom of the filtering device is fixedly connected with a second guide pipe, the left end of the second guide pipe penetrates through the upper end of the right side of the buffer tank, the left end of the bottom side of the buffer tank is communicated with the input end of the right side of an ultraviolet disinfection device through a guide pipe, an aerator is arranged on the left side of the buffer tank, an inflation pipe is fixedly arranged on the output end of the right side of the, the right end of the first guide pipe is fixedly provided with a flow regulating valve, and the lower end of the third guide pipe, close to the right side, is fixedly provided with a circulating water pump.

Preferably, the lower end of the water outlet pipe is provided with a regulating valve, the aerator is a Roots blower, and the tail end of the inflation pipe is fixedly provided with an aeration head.

Preferably, the inside cavity lower extreme of settling cask is hourglass hopper-shaped, and fixed mounting has the filter screen on the inside bottom side, settling cask top right-hand member lock is equipped with the closing cap.

Preferably, filter equipment includes outer case, truss and filter core case and fixture block, equidistant fixed mounting has three groups from top to bottom in the outer case the truss, the joint groove has been seted up on the truss left side, and three groups the filter core case is placed respectively on the truss, filter core case right side fixed mounting has the handle, filter core case left side fixed mounting has the fixture block, outer case top middle-end with terminal looks fixed connection under the first pipe right side, outer case bottom middle-end with second pipe looks fixed connection.

Preferably, the filter element box is internally funnel-shaped, the bottom of the filter element box is rectangular and is provided with water leakage through holes, and the filter element box is internally filled with a cobblestone filter material layer, an active carbon filter material layer and a quartz sand filter material layer from top to bottom in sequence.

The utility model has the advantages that:

the utility model provides a this group's circulating water treatment facilities is through holding back filtration, triple meticulous filtration and water aeration and ultraviolet disinfection processing through impurity respectively to aquaculture water source water, realizes getting rid of the peculiar smell that big and small particulate matter, water contained in the aquaculture water and the bacterium of growing, guarantees that the water in the breed pond can be many times safe effectual circulation supply use. And this device can be convenient wash the cleanness to gunbarrel and filter equipment part, and the filtration among the guarantee processing apparatus can be for a long time normal work to the accessible is adjusted the valve and is come nimble water flow rate of control whole circulation system.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the interior of the settling tube according to the present invention;

FIG. 3 is a schematic view of the internal structure of the filtering device of the present invention;

fig. 4 is a schematic structural diagram of the middle truss of the present invention.

In the figure: 1-culture pond, 101-cobblestone filter material layer, 102-active carbon filter material layer, 103-quartz sand filter material layer, 2-settling tank, 21-filter screen, 22-sealing cover, 3-filter device, 31-outer case, 32-truss, 321-clamping groove, 33-filter element case, 330-water leakage through hole, 331-handle, 34-clamping block, 4-buffer pool, 5-water outlet pipe, 51-adjusting valve, 6-first conduit, 7-second conduit, 8-ultraviolet disinfection device, 9-aerator, 10-gas tube, 11-third conduit, 12-water inlet pipe, 13-flow regulating valve, 14-circulating water pump.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

A closed type cultivation circulating water treatment device comprises a cultivation pond 1, a sedimentation tank 2, a filtering device 3 and a buffer tank 4, wherein the left end of the bottom side of the cultivation pond 1 is communicated with a water outlet pipe 5, the bottom end of the water outlet pipe 5 is communicated with the left end of the top of the sedimentation tank 2, the middle end of the bottom of the sedimentation tank 2 is provided with a first guide pipe 6 in a penetrating way, the right lower end of the first guide pipe 6 is fixedly connected with the top of the filtering device 3, the middle end of the bottom of the filtering device 3 is fixedly connected with a second guide pipe 7, the left end of the second guide pipe 7 is communicated with the upper end of the right side of the buffer tank 4, the left end of the bottom side of the buffer tank 4 is communicated with the input end of the right side of an ultraviolet disinfection device 8 through a guide pipe, the left side of the buffer tank 4 is provided with an aerator 9, the right output, the right end of the first conduit 6 is fixedly provided with a flow regulating valve 13, and the lower end of the third conduit 11 is fixedly provided with a circulating water pump 14 close to the right side.

Specifically, the lower end of the water outlet pipe 5 is provided with an adjusting valve 51, the aerator 9 is a roots blower, the tail end of the aeration pipe 10 is fixedly provided with an aeration head, the lower end of the inner cavity of the sedimentation tank 2 is funnel-shaped, the inner bottom side is fixedly provided with a filter screen 21, the right end of the top of the sedimentation tank 2 is buckled and provided with a sealing cover 22, the filter device 3 comprises a shell box 31, a truss 32, a filter core box 33 and a fixture block 34, three groups of trusses 32 are fixedly arranged in the shell box 31 at equal intervals from top to bottom, the left side of the truss 32 is provided with a clamping groove 321, the three groups of filter core boxes 33 are respectively arranged on the truss 32, the right side of the filter core box 33 is fixedly provided with a handle 331, the left side of the filter core box 33 is fixedly provided with the fixture block 34, the middle end of the top of the shell box 31 is fixedly connected with the right lower end of the first guide pipe 6, the upper and lower inner parts of the three groups of filter element boxes 33 are sequentially filled with a cobblestone filter material layer 101, an activated carbon filter material layer 102 and a quartz sand filter material layer 103.

The utility model discloses a circulating water treatment device, through opening the adjusting valve 51 of 1 lower extreme outlet pipe 5 in each group's breed pond, make the water in the breed pond 1 flow into in the gunbarrel 2, the large granule impurity that goes the aquatic is bred is at first held back to the filter screen 21 of 2 inside portions of gunbarrel, later breed water enters into filter equipment 3 through first pipe 6, rivers from the top down are respectively through cobblestone filter material layer 101, active carbon filter material layer 102 and quartz sand filter material layer 103 carry out triple filtration, further absorption and detach the tiny suspended particles who contains in the breed water. The water source after the secondary filtration enters the buffer tank 4 through the second conduit 7, and the aeration machine 9 is started to aerate the water source in the buffer tank 4, so that the culture water after the circulation treatment can have enough oxygen content when being re-input into the culture tank 1. The water source after the aeration treatment flows into the ultraviolet disinfection device 8 for sterilization treatment, and the culture water source after the sufficient treatment is repeatedly input into each group of culture ponds 1 through the circulating water pump 14 and the transmission of the third conduit 11 and the water inlet pipe 12, so that the circulating treatment of the culture water source is completed.

When excessive impurities accumulate in the settling tank 2, the impurities in the settling tank 2 can be cleaned by closing the regulating valve 51 and then opening the cover 22. After the device carries out multiple circulation to aquaculture water and handles, when the filter core that needs to filter equipment 3 washs the change, close flow control valve 13 after and pull out filter core case 33 from truss 32 in the shell case 31 through handle 331, can be convenient wash or the replacement each group of filter core filler. When the culture circulating water is lost due to evaporation or disinfection or nutrition agents need to be added into the water body, the disinfection or nutrition agents can be added into the culture water source through the buffer pool 4 with an open structure.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. Closed breed circulating water processing apparatus, including breeding pond (1), gunbarrel (2), filter equipment (3) and buffer pool (4), its characterized in that: the left end of the bottom side of the culture pond (1) is communicated with a water outlet pipe (5), the bottom end of the water outlet pipe (5) is communicated with the left end of the top of the sedimentation tank (2), the middle end of the bottom of the sedimentation tank (2) is provided with a first guide pipe (6) in a penetrating manner, the right lower end of the first guide pipe (6) is fixedly connected with the top of the filtering device (3), the middle end of the bottom of the filtering device (3) is fixedly connected with a second guide pipe (7), the left end of the second guide pipe (7) is communicated with the upper end of the right side of the buffer pond (4), the left end of the bottom side of the buffer pond (4) is communicated with the input end of the right side of the ultraviolet disinfection device (8) through a guide pipe, the left side of the buffer pond (4) is provided with an aerator (9), the right side output end of the aerator (9) is fixedly provided with an inflation pipe, the water inlet pipe (12) is communicated with the upper end of the third guide pipe (11), the flow regulating valve (13) is fixedly mounted at the right end of the first guide pipe (6), and the circulating water pump (14) is fixedly mounted at the lower end of the third guide pipe (11) close to the right side.

2. The closed cultivation circulating water treatment device according to claim 1, wherein: the lower end of the water outlet pipe (5) is provided with an adjusting valve (51), the aerator (9) is a Roots blower, and the tail end of the inflation pipe (10) is fixedly provided with an aeration head.

3. The closed cultivation circulating water treatment device according to claim 1, wherein: the inner cavity lower end of the settling tank (2) is funnel-shaped, a filter screen (21) is fixedly mounted on the inner bottom side, and a sealing cover (22) is assembled at the right end of the top of the settling tank (2) in a buckled mode.

4. The closed cultivation circulating water treatment device according to claim 1, wherein: filter equipment (3) include outer casing case (31), truss (32) and filter core case (33) and fixture block (34), equal interval fixed mounting has three groups about outer casing case (31) is inside truss (32), joint groove (321), three groups have been seted up on truss (32) left side filter core case (33) are placed respectively on truss (32), filter core case (33) right side fixed mounting has handle (331), filter core case (33) left side fixed mounting has fixture block (34), outer casing case (31) top middle-end with end looks fixed connection under first pipe (6) the right side, outer casing case (31) bottom middle-end with second pipe (7) looks fixed connection.

5. The closed cultivation circulating water treatment device according to claim 4, wherein: the filter element box is characterized in that the inside of the filter element box (33) is funnel-shaped, the bottom of the filter element box (33) is rectangular and is provided with water leakage through holes (330), and the filter element box (33) is internally filled with a cobblestone filter material layer (101), an activated carbon filter material layer (102) and a quartz sand filter material layer (103) from top to bottom in sequence.