CN201563495U

CN201563495U - Ecological type aquaculture system

Info

Publication number: CN201563495U
Application number: CN2009202141009U
Authority: CN
Inventors: 闫炳乾; 蔡劲辉; 彭鹏
Original assignee: QINHUANG FISHERY (SHANGHAI) CO Ltd
Current assignee: QINHUANG FISHERY (SHANGHAI) CO Ltd
Priority date: 2009-11-24
Filing date: 2009-11-24
Publication date: 2010-09-01
Anticipated expiration: 2019-11-24

Abstract

The utility model relates to an ecological type aquaculture system which comprises a breeding tank, and further comprises that a water outlet at the bottom of the breeding tank is connected to a flow tank through a first water pipe, a water outlet at the bottom of the flow tank discharges waste water through a drainage pipe, water which is settled by the flow tank is connected with a mechanical filter through a water pump, the mechanical filter and an ultraviolet light disinfection device are both arranged in a filter tank, a first gas lifting pipe mounted on the tail end of the filter tank is connected in an ammonia nitrogen treatment tank through a first water outlet pipe, an ammonia nitrogen processor is placed in the ammonia nitrogen treatment tank, a second gas lifting pipe mounted on the tail end of the ammonia nitrogen treatment tank is connected to a foam separator through a second water outlet pipe, the water outlet of the foam separator is connected in the breeding tank through a water return pipe, and a fan is respectively communicated with an aeration pipe in the breeding tank, the first gas lifting pipe in the filter tank, the second gas lifting pipe and the ammonia nitrogen processor in the ammonia nitrogen treatment tank through a fan pipeline. The ecological type aquaculture system has excellent water quality, degrades ammonia nitrogen, and supplies sufficient dissolved oxygen.

Description

Environmental aquaculture system

Technical field

The utility model relates to a kind of fishery field, relates in particular to a kind of industrialized aquiculture system.

Background technology

Industrial aquaculture has developed 30-40 in China, and cultured area is also in increase year by year, and breeding facility is also constantly improving and development, but mainly has the problem of water treatment capacity difference, and it mainly shows is ammonia nitrogen height in the breed pond, dissolved oxygen is low, transparency is low.Removing is that the ubiquity technical merit is low in addition, per unit area yield low (20-30 Kilograms Per Square Meter), and the equipment imperfection, operational administrative is numerous and diverse, energy consumption is big, and potential safety hazard is big, water body day cycle-index few, availability is low, breeding wastewater is many, and is seriously polluted, and its effect is also unsatisfactory.

As seen from Figure 1: the delivery port of culturing 1 bottom, pond is connected in the mechanical filter 5 by first water pipe 4, mechanical filter 5 and ultraviolet sterilization apparatus 6 all frame are put in the filtering ponds 7, filtering ponds tail end bottom is connected with water pump 3 water inlets by second water pipe 41, water pump 3 delivery ports are connected with ammonia nitrogen decomposer 15 water inlets by the 3rd water pipe 42, and ammonia nitrogen decomposer 15 delivery ports are got back to by the 4th water pipe 43 and cultured in the pond 1; Fan blower 13 connects the aerated conduit 2 of culturing in the pond 1 by blower fan 11 pipelines in addition.Such system exists the problems referred to above always.

Summary of the invention

The utility model technical issues that need to address have provided a kind of environmental aquaculture system, are intended to solve the above problems.

In order to solve the problems of the technologies described above, the utility model is achieved through the following technical solutions:

The utility model comprises: culture the pond; Also comprise: culture bottom, pond delivery port and be connected to sedimentation basin by first water pipe; The bottom delivery port of sedimentation basin is discharged waste water by drainpipe; Water through the sedimentation basin precipitation joins by water pump and mechanical filter; Mechanical filter and ultraviolet sterilization apparatus all are that frame is put in the filtering ponds; First stripping tube that the filtering ponds tail end is installed is connected in the ammonia nitrogen treatment pond by first outlet pipe; In the ammonia nitrogen treatment pond, settle the ammonia nitrogen processor; Second stripping tube that ammonia nitrogen treatment pond tail end is installed is connected on the foam separator by second outlet pipe, and the delivery port of foam separator is connected to by return pipe and cultures in the pond; Fan blower by Fan pipeline respectively with culture the aerated conduit in the pond, first stripping tube in the filtering ponds, second stripping tube in the ammonia nitrogen treatment pond and ammonia nitrogen processor are communicated with.

Compared with prior art, the beneficial effects of the utility model are: water quality is good, can well remove out the impurity in the breed water, decomposes the organic matter of breeding water body efficiently, and degradation of ammonia nitrogen provides sufficient dissolved oxygen.

Description of drawings

Fig. 1 is an industrialized aquiculture system structural representation in the prior art;

Fig. 2 is the utility model structural representation;

Embodiment

Below in conjunction with accompanying drawing and embodiment the utility model is described in further detail:

As seen from Figure 2: the utility model comprises: culture pond 1; Also comprise: culture pond 1 bottom delivery port and be connected to sedimentation basin 14 by first water pipe 50; The bottom delivery port of sedimentation basin 14 is discharged waste water by drainpipe 51; Water through the sedimentation basin precipitation joins by water pump 30 and mechanical filter 5; Mechanical filter 5 all is that frame is put in the filtering ponds 7 with ultraviolet sterilization apparatus 6; First stripping tube 9 that filtering ponds 7 tail ends are installed is connected in the ammonia nitrogen treatment pond 12 by first outlet pipe 52; In ammonia nitrogen treatment pond 12, settle ammonia nitrogen processor 8; Second stripping tube 90 that ammonia nitrogen treatment pond 12 tail ends are installed is connected on the foam separator 10 by second outlet pipe 53, and the delivery port of foam separator 10 is connected to by return pipe 54 and cultures in the pond 1; Fan blower 13 by Fan pipeline 11 respectively with culture the aerated conduit 2 in the pond 1, first stripping tube 9 in the filtering ponds 7, second stripping tube 90 in the ammonia nitrogen treatment pond 12 and ammonia nitrogen processors 8 are communicated with.

The utility model is after changing the ammonia nitrogen treatment pond, increase sedimentation basin and foam separator and changing the installation of some other parts, more can effectively remove out the impurity in the breed water, increase the breeding water body transparency, the organic matter that decomposes breeding water body efficiently, degradation of ammonia nitrogen, provide sufficient dissolved oxygen, for cultured product provides a good living environment.

The utility model method of operation is: culture the pond and be communicated with by pipeline with sedimentation basin, water pump will concentrate on breed water through sedimentation basin precipitation and be extracted into and filter in the filtering ponds and sterilization, breed water after the processing is mentioned in the ammonia nitrogen treatment pond by stripping tube gas, by the ammonia nitrogen processor carry out that organic matter decomposes and ammonia nitrogen degradation after, mention by stripping tube gas and to carry out the foam separating treatment in the foam separator, flow back into by pipeline at last and respectively culture the pond, the circulation that goes round and begins again thus, thus the water treatment of whole breeding water body finished.

The oxygen that fan blower produces is transported to endlessly by Fan pipeline and cultures in pond, ammonia nitrogen treatment pond, the stripping tube, for the circulation that survives with growth and breeding water body of surviving of fish and growth, biological bacteria provides sound assurance.

Aquaculture system provided by the utility model: the one, water quality is good, can well remove out the impurity in the breed water, decomposes the organic matter of breeding water body efficiently, and degradation of ammonia nitrogen provides sufficient dissolved oxygen; The 2nd, operating cost is low, and less energy consumption is 1/3 of general industrial aquaculture system energy consumption; The 3rd, water body circulation, filter efficiency height, native system can need not change water throughout the year, and breeding wastewater is few, and can unify collection and treatment (doing fertilizers for potted flowers after the extraction) after discharging, the control secondary pollution; The 4th, the cultured output height, product are of fine quality.

The equipment that increases newly in the utility model is prior art, and their purposes and function are as follows:

Sedimentation basin: after the unification of breed water flows to sedimentation basin,, the solid impurity of culturing in the water is effectively discharged through the sedimentation basin precipitation.

The ammonia nitrogen treatment pond: because of being pool-type structure, can according to culture the ammonia nitrogen that produces in the pond what, increase or reduce the effective area of ammonia nitrogen processor, ammonia nitrogen is divided fully take off.

Foam separator: can remove the foam of culturing in the water efficiently, play adsorb organic compound simultaneously, the effect of solid impurity can further purify water.

Stripping tube: have the effect of water pump, reduce energy consumption, save aquaculture cost.

Claims

1. an environmental aquaculture system comprises: culture the pond; It is characterized in that also comprising: culture bottom, pond delivery port and be connected to sedimentation basin by first water pipe; The bottom delivery port of sedimentation basin is discharged waste water by drainpipe; Water through the sedimentation basin precipitation joins by water pump and mechanical filter; Mechanical filter and ultraviolet sterilization apparatus all are that frame is put in the filtering ponds; First stripping tube that the filtering ponds tail end is installed is connected in the ammonia nitrogen treatment pond by first outlet pipe; In the ammonia nitrogen treatment pond, settle the ammonia nitrogen processor; Second stripping tube that ammonia nitrogen treatment pond tail end is installed is connected on the foam separator by second outlet pipe, and the delivery port of foam separator is connected to by return pipe and cultures in the pond; Fan blower by Fan pipeline respectively with culture the aerated conduit in the pond, first stripping tube in the filtering ponds, second stripping tube in the ammonia nitrogen treatment pond and ammonia nitrogen processor are communicated with.