CN2730125Y

CN2730125Y - Water level difference oxygen-increasing and water purification and circulation type stewpond

Info

Publication number: CN2730125Y
Application number: CNU2004200060362U
Authority: CN
Inventors: 方柏宜
Original assignee: HCP PUMP MANUFACTURER CO LTD
Current assignee: HCP PUMP MANUFACTURER CO LTD
Priority date: 2004-03-19
Filing date: 2004-03-19
Publication date: 2005-10-05
Anticipated expiration: 2014-03-19

Abstract

The utility model discloses a water level difference oxygen-increasing and water purification and circulation type stewpond, comprising a water purification area and a sewage treating area. The water purification area is the stewpond for fish growth. A collecting dirt pit is arranged in the stewpond. A plurality of water flow aerators are arranged in the stewpond. A plurality of division walls arranged in the sewage treating area divides the sewage treating area into a receiving basin, an initial stage settling basin, a plurality of biological treatment basins, a final settling basin, and an open-flow basin which are continuous. Each division wall is provided with a water flow through hole. A garbage barrier net is arranged in the receiving basin. One depressed collecting dirt pit is arrange in the initial stage settling basin. A biologic filter medium is arranged in the biological treatment basin. One depressed collecting dirt pit is arranged in the final settling basin. The sewerage in the stewpond can be sucked into a filtering system for filtration by the design. The deposited and filtrated purified water is discharged into the stewpond for the oxygen-increasing by sucking to manufacture the more and higher dissolved oxygen amount and the favorable water quality environment than the waterwheel.

Description

Horizontal pressure reduction oxygenation water purification cyclic culture pond

Technical field

The utility model is about a kind of horizontal pressure reduction oxygenation water purification cyclic culture pond, refers to a kind of horizontal pressure reduction that utilizes especially, and the breed pond of culturing pond running water circulation, oxygen supply and water circulating filter effect can be provided.

Background technology

The pond aquaculture is for the mode of oxygen supply in the pond at present, mainly be to be arranged on the water surface with waterwheel to fetch water, make airborne oxygen can dissolve in the pond, the required oxygen of fish of breed is provided, but this kind mode can only provide the surface to fetch water, be difficult to oxygen is squeezed in the water, be unfavorable for the stable growth of organism in water, for this reason, aerator in people's water is arranged, can import outside air, make the oxygen in the outside air can dissolve in the water, and in the complete potential water of aerator in the water, can in the pond, provide stable water (flow) direction, create environment in the stable water.

Aerator in above waterwheel and the water, oxygenation and water flow mode can only be provided, there is no the circulating filtration effect for the water in the pond, water quality in the pond can be subjected to pond Mesichthyes manure contamination, be that sewage and fish exist in the same pond, in case few fish partly are pathology to some extent, then other healthy fish can and then be suffered disaster and none is escaped by luck, moreover debirs are residual and pile up not cleaning in time, make pond bottom sediment fermentation quicken water quality deterioration, and as using overdose, to cause the aquatic products quality dangerous, the consumer be caused negative effect, for this reason, though the mode that industry adopts continuous water filling to discharge water simultaneously of culturing is arranged, carry out Chi Shui and change, but this kind mode need use a large amount of water constantly to substitute, waste water resource and cost are higher, efficient is low.

Summary of the invention

The utility model purpose of design provides a kind of horizontal pressure reduction oxygenation water purification cyclic culture pond, makes the breed pond possess the dirt of purification and running water circulating effect, and good breeding environment can be provided.

For reaching above-mentioned purpose, the horizontal pressure reduction oxygenation of the utility model water purification cyclic culture pond has a clean water area and separates out a sewage diposal area with barricade;

Clean water area is the breed pond of fish growth, the dirty hole of collection is set in culturing the pond, and in culturing the pond, several current aerators are set, the current aerator connects establishes Outlet Pipe, and the inlet of Outlet Pipe is arranged on barricade one side, and the current aerator constantly is drawn to the water purification in the pond of releasing at last of sewage diposal area and cultures the pond, can drive pond water generates eddy current, ight soil and other dirts that fish are drained can concentrate on place, dirty hole, and in the barricade place one sewage pipe are set, and the mouth of pipe of sewage pipe is positioned at top, the dirty hole of collection;

Several division wall is set in the sewage diposal area, the sewage diposal area is divided into continuous intake pool, initial stage sedimentation basin, several biological treatment tanks, final sedimentation tank and the pond of releasing, the current through hole is set on each division wall, and the sewage pipe that aforementioned barricade place is provided with, its delivery port promptly is positioned at the intake pool place, and the inlet of aforementioned Outlet Pipe is positioned on the barricade of the pond side of releasing;

Garbage barrier net is set in intake pool, the dirty hole of sunken collection is set in the initial stage sedimentation basin, biological filter material is set in biological treatment tank, and the dirty hole of sunken collection is set in final sedimentation tank.

Design whereby, can utilize the current aerator to draw water and beat oxygen, make clean water area and sewage diposal area produce water level pressure reduction, and can be drawn to the sewage diposal area and carry out purified treatment for culturing the fish faeces that produced in the pond and dirt, and the big suspended solids of initial precipitation filtering via the initial stage sedimentation basin, the biological filter material of biological treatment tank is decomposed the ammonia in the sewage, nitrogen organic, and the tiny dirt of final precipitation filtering of final sedimentation tank, and allow the water recycle after purifying enter in the breed pond, reach with the suction of current aerator and form the pressure reduction mode, need not filter oxygenation effect in dirt and the pond by other power cycle, clean effect with the water of guaranteeing to culture the pond, and form a kind of good breeding environment, so that being provided, the fish of culturing in the pond can stabilize growth, also can concentrate organogenous sediment to dry simultaneously and make organic manure, provide the field crops to use, reach dirt and do not pollute the recyclable effect of utilizing again of the earth.

The accompanying drawing summary

Fig. 1 is the utility model vertical view.

Fig. 2 is the utility model front elevational schematic

Fig. 3 is the utility model schematic side view.

Fig. 4 is the utility model can be provided with another form garbage barrier net in intake pool a schematic diagram.

Embodiment

Please cooperate referring to shown in Fig. 1,2,3, horizontal pressure reduction oxygenation water purification cyclic culture of the present utility model pond, can make the breed pond possess the dirt of purification and running water circulating effect, to provide good breeding environment, the sewage diposal area B that it has a clean water area A and separates out with barricade 101.

Described clean water area A is the breed pond 1 of fish growth, the dirty hole 18 of collection is set in culturing pond 1, and in culturing pond 1, several current aerators 3 are set, and current aerator 3 connects establishes Outlet Pipe 4, and the inlet of Outlet Pipe 4 is arranged on barricade 101 1 sides and runs through barricade 101.

Current aerator 3 is arranged on fixed point floating drum below and submerged, current aerator 3 is when starting, can drive the pond water generates eddy current of culturing pond 1, ight soil and other dirts that fish are drained can concentrate on 18 places, dirty hole, and a sewage pipe 2 that runs through barricade 101 is set at barricade 101 places, the intake 19 of sewage pipe 2 is positioned at 18 tops, the dirty hole of collection.

Several division wall 50 is set among the described sewage diposal area B, sewage diposal area B is divided into intake pool 5, initial stage sedimentation basin 6, several

biological treatment tank

8,9 final sedimentation tanks 12 and the ponds 14 of releasing of continuing, on each division wall 50 current through hole 51 is set.

Garbage barrier net 20 is set in intake pool 5, the dirty hole 7 of sunken collection is set in initial stage sedimentation basin 6, in initial stage sedimentation basin 6 upper limbs debris retaining plate 21 is set,

biological filter material

9,11 is set in

biological treatment tank

8,10, in biological treatment tank 8 bottoms the air dipelling disk 16 that air pressure is squeezed into is set, and the dirty hole 13 of sunken collection is set in final sedimentation tank 12.

The sewage pipe 2 that aforementioned barricade 101 places are provided with, its delivery port promptly is positioned at intake pool 5 places, and the inlet of aforementioned Outlet Pipe 4 promptly is positioned on the barricade 101 of pond 14 sides of releasing.

The utility model carries out horizontal pressure reduction circulation and oxygenation clean water treatment, be to start current aerator 3 to draw water in the pond 14 of releasing of sewage diposal area B, the water level that makes sewage diposal area B reduces and forms water-head with water in the breed pond 1 of clean water area A, make the glassware for drinking water of culturing in the pond 1 that the potential energy that flows towards sewage diposal area B be arranged, and the jet direction of two current aerators 3 can be adjusted to and make the water of culturing in the pond 1 can be eddy current to flow, and ight soil and other dirts of fish can be flowed towards 18 places, the dirty hole of collection of depression, this current aerator 3 itself can suck a large amount of air and water with principle of negative pressure and do and dense the mixing become trickle bubble and deliver in the pond, and make airborne oxygen can dissolve in the water, form the high effect of rill dissolved oxygen degree, and can increase the fresh and mobile oxygen of fishes and shrimps in the oxygen content supply pool;

And utilize current aerator 3 absorption water to make clean water area A and sewage diposal area B form water-head, the potential energy that utilizes water-head to produce can suck fish faeces and other dirts at 18 places, the dirty hole of collection in the sewage pipe 2, and enter among the sewage diposal area B by sewage pipe 2 places, and sewage is in flow process, sewage is introduced in the intake pool 5, can carry out the more large mesh dirty operation of blocking via garbage barrier net 20 earlier, with preliminary filtration suspended solids, and sewage enters in the initial stage sedimentation basin 6 via the current through hole 51 of division wall 50, can make heavier solids can be deposited in 7 places, the dirty hole of collection of bottom depression, and the floating pollutant above the sewage in the sedimentation basin 6 can be tackled in the early stage via debris retaining plate 21; Its via preliminary filtration after, water enters the biological filter material 9 of biological treatment tank 810 via the current through hole 51 of

division wall

50,11 purification filtering, and air dipelling disk 16 pours oxygen, the beneficial bacterium of being inserted in the biological treatment tank 810 can be survived, and can go decomposition that ammonia is arranged with beneficial bacterium, nitrogen ... wait organic matter, afterwards, water enters final sedimentation tank 12 via the current through hole 51 of division wall 50, the husky thing of more tiny dirt is deposited in the dirty hole 13 of collection, flow into the water in the pond 14 of releasing this moment again, having formed the water supply stream aerator 3 of purifying waste water and having drawn generation water level pressure reduction, being the cycle applications of water.

As shown in Figure 2,13 places, the dirty hole of collection of dirty hole 7 of the collection of sedimentation basin 6 and final sedimentation tank 12 can be provided with

slush pump

15,17 in the early stage, and can outwards extract out by irregular dirt with precipitation, or as shown in Figure 4, the garbage barrier net 201 of all cover is set in intake pool 5, when sludge settling to a certain degree, 201 whole of garbage barrier nets can be detached and remove mud.

Therefore, describe in detail via above-mentioned technology contents, can know and find out that the utility model design feature is:

A kind of horizontal pressure reduction oxygenation water purification cyclic culture pond is provided, utilizes the current aerator to draw water and beat oxygen, make clean water area And sewage diposal area generation water level pressure reduction, and can be evacuated to sewage for the fish faeces that produces in the culturing pool and dirt Treatment region carries out purified treatment, and via the big dirt of the initial precipitation filtering of initial stage sedimentation basin, biological treatment tank Biological filter material is decomposed ammonia, the nitrogen organic in the sewage, and the tiny dirt of final precipitation filtering of final sedimentation tank, And allow the water recycle after purifying enter in the culturing pool, reach the circulating filtration dirt guaranteeing the clean water quality of culturing pool, Provide the fish in the culturing pool better growth environment.

Claims

1. a horizontal pressure reduction oxygenation water purification cyclic culture pond is characterized in that: have a clean water area and separate out a sewage diposal area with barricade;

The dirty hole of collection is set in the clean water area, and several current aerators are set in clean water area, the current aerator connects establishes Outlet Pipe, and the inlet of Outlet Pipe is arranged on barricade one side and runs through barricade, and in the barricade place one sewage pipe is set, and the mouth of pipe of sewage pipe is positioned at top, the dirty hole of collection;

2. as 1 described horizontal pressure reduction oxygenation water purification cyclic culture of claim the pond, it is characterized in that: the debris retaining plate is set in initial stage sedimentation basin top.

3. as 1 described horizontal pressure reduction oxygenation water purification cyclic culture of claim the pond, it is characterized in that: biological filter material is set in biological treatment tank.

4. as 1 described horizontal pressure reduction oxygenation water purification cyclic culture of claim the pond, it is characterized in that: the biological treatment tank bottom is provided with the air dipelling disk that air pressure is squeezed into.