CN210445375U - Automatic waste fitting discharging in accuse temperature recirculating aquaculture pond - Google Patents

Automatic waste fitting discharging in accuse temperature recirculating aquaculture pond Download PDF

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Publication number
CN210445375U
CN210445375U CN201921336234.8U CN201921336234U CN210445375U CN 210445375 U CN210445375 U CN 210445375U CN 201921336234 U CN201921336234 U CN 201921336234U CN 210445375 U CN210445375 U CN 210445375U
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China
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water
temperature
sewage
inlet
pond
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Expired - Fee Related
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CN201921336234.8U
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Chinese (zh)
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袁诚
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Individual
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Individual
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Abstract

The utility model discloses an automatic waste fitting discharging in accuse temperature recirculating aquaculture pond. The utility model provides a pair of automatic waste fitting discharging in accuse temperature recirculating water aquaculture pond, include: the system comprises a temperature-control circulating water culture pond, a siphon communicating pipe, a physical filter, a biological purifier, a heat-preservation return pipe and a water pushing device, wherein by utilizing the siphon principle, sewage in the temperature-control circulating water culture pond is physically filtered and then biologically purified, and under the action of the water pushing device, purified water returns to the pond through the heat-preservation return pipe, and water flow rotation can gather fish and shrimp excrement and other impurities in a water body to a central position and settle to a sewage suction port, and then is discharged to the physical filter through the siphon communicating pipe, so that the civil engineering cost is reduced, the maintenance is convenient, the water leakage at the bottom of the pond can be effectively avoided, the sewage is purified and then is recycled, the water heat energy can be recycled, the water resource is saved, and the system is energy-saving and environment; because the water inlet and outlet fall is small, the water pushing device has low energy consumption and low noise, and the cultured organisms are prevented from being disturbed.

Description

Automatic waste fitting discharging in accuse temperature recirculating aquaculture pond
Technical Field
The utility model relates to a fish culture blowdown technical field, concretely relates to automatic waste fitting discharging in accuse temperature recirculating water aquaculture pond.
Background
Temperature-controlled recirculating aquaculture ponds are currently widely used in the field of fish farming. In the industrial temperature-control circulating water culture, residual bait manure is a main pollution source and is also a main source of ammonia nitrogen in the culture water body. How to timely and effectively remove the residual bait and excrement in the culture pond and simultaneously reduce the pollution to the residual bait and the excrement as much as possible is the first key and difficulty in industrial circulating water culture.
At present, the current temperature control recirculating aquaculture pond adopts bottom sewage pipes to carry out the blowdown usually, and the pipeline need be walked underground to bottom sewage pipes, and the engineering volume of construction is great to be not convenient for maintain, also be kind extravagant to the heat energy along with sewage exhaust simultaneously. Therefore, there is a need to provide an automatic sewage draining device for a temperature-controlled recirculating aquaculture pond to solve the above problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an automatic waste fitting discharging in accuse temperature recirculating aquaculture pond to the engineering volume of solving the blowdown mode construction in current accuse temperature recirculating aquaculture pond is great, is not convenient for maintain, also is the extravagant problem of kind along with sewage exhaust heat energy simultaneously.
The utility model provides an automatic waste fitting discharging in accuse temperature recirculating water aquaculture pond, include: a temperature-control circulating water culture pond, a siphon communicating pipe, a physical filter, a biological purifier, a heat-preservation return pipe and a water pushing device;
the temperature control circulating water culture pond is cylindrical, the bottom of the temperature control circulating water culture pond is concave and shaped like a pot bottom, one end of the siphon communicating pipe is connected with a sewage inlet pipe, the bottom of the sewage inlet pipe is provided with a sewage suction port, the sewage inlet pipe is vertically arranged on the central axis of the temperature control circulating water culture pond, the sewage suction port is positioned on the inner bottom surface of the temperature control circulating water culture pond, the other end of the siphon communicating pipe is communicated with the water inlet of the physical filter, the water inlet of the physical filter is slightly lower than the water level line of the temperature control circulating water culture pond, the biological purifier is arranged behind the physical filter, the water outlet of the physical filter is communicated with the water inlet of the biological purifier, the water outlet of the biological purifier is communicated with one end of the heat preservation return pipe, and the heat preservation return pipe is provided with, the other end of heat preservation back flow is connected with the backward flow inlet tube, the backward flow inlet tube with the inside intercommunication in accuse temperature recirculating aquaculture pond, just the axis of backward flow inlet tube with the inner wall circumference in accuse temperature recirculating aquaculture pond is tangent.
Optionally, the inner diameter of the sewage inlet pipe is 50 cm.
Optionally, the soil pick-up mouth includes connecting portion and entering part, connecting portion are hollow circular cylinder, the entering part is down the funnel form, the bottom of connecting portion connect in the top of entering part, the top of connecting portion connect in the bottom of blowdown inlet tube, connecting portion the entering part and the axis coincidence of blowdown inlet tube.
Optionally, the outer peripheral surface of the inlet portion is provided with impurity inlets which are uniformly distributed, the impurity inlets penetrate through the inner surface and the outer surface of the inlet portion, filter screen cloth is arranged in the impurity inlets, and the filter screen cloth is provided with meshes which are distributed in a 20-30-mesh manner.
Optionally, the water inlet direction of the backflow water inlet pipe flows anticlockwise by taking the axis of the temperature-controlled recirculating aquaculture pond as a center.
The utility model discloses following beneficial effect has: the utility model provides an automatic blowdown device of a temperature-control circulating water culture pond, through arranging a siphon communicating pipe, one end of the siphon communicating pipe is connected with a blowdown water inlet pipe, the bottom of the blowdown water inlet pipe is provided with a sewage suction port, the blowdown water inlet pipe is vertically arranged on a central axis of the temperature-control circulating water culture pond, the sewage suction port is positioned on the inner bottom surface of the temperature-control circulating water culture pond, and the other end of the siphon communicating pipe is communicated with a water inlet of a physical filter, so that the height of the water inlet of the physical filter is slightly lower than that of a water line of the circulating water culture pond, a biological purifier is arranged at the rear part of the physical filter, a water inlet of the physical filter is communicated with the water inlet of the biological purifier, a water outlet of the biological purifier is communicated with one end of a heat-insulation, the axis of the backflow water inlet pipe is tangent to the inner peripheral surface of the temperature-control circulating water culture pond, the water pushing device is arranged on the backflow water inlet pipe, and the sewage in the temperature-control circulating water culture pond is physically filtered and then biologically purified by utilizing the siphon principle, under the action of the water pushing device, the purified water returns to the pond through the heat preservation backflow pipe, the water flowing in the heat preservation backflow pipe is horizontally filled along the tangential direction of the inner wall of the temperature control circulating water culture pond along the water level line, the noise is low, and the water flow rotation can gather the excrement of fishes and shrimps and other impurities in the water body to the central position, and settled to a sewage suction port, and then discharged to a physical filter through a siphon communicating pipe, the utility model adopts a sewage discharge mode above the temperature control circulating water culture pond, compared with a bottom pollution discharge mode, the civil engineering cost is reduced, the pipeline is convenient to maintain, and water leakage at the bottom of the pool can be effectively avoided; in addition, the utility model can purify and recycle the sewage, and the warm water can be recycled, thereby saving water resources, saving energy and protecting environment; the water pushing device has low energy consumption and low noise, and avoids disturbing the cultured organisms.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and 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 structural view of an automatic blowdown apparatus for a temperature-controlled recirculating aquaculture pond provided by the utility model.
Fig. 2 is the schematic diagram of the siphon communicating pipe of the automatic blowdown apparatus for the temperature-controlled recirculating aquaculture pond provided by the utility model.
Fig. 3 is the schematic diagram of the sewage suction port of the siphon communicating pipe of the automatic sewage discharging device of the temperature-controlled circulating water culture pond provided by the utility model.
Fig. 4 is the impurity inlet schematic diagram of the sewage suction port of the automatic sewage discharging device of the temperature-controlled circulating water culture pond provided by the utility model.
Fig. 5 is a schematic view of a heat preservation return pipe of the automatic blowdown apparatus for the temperature-controlled recirculating aquaculture pond provided by the utility model.
Fig. 6 is a sewage discharge schematic diagram of the automatic sewage discharge device for the temperature-controlled recirculating aquaculture pond provided by the utility model.
Illustration of the drawings: 1-temperature control circulating water culture pond; 2-siphon communicating pipe; 3-a physical filter; 4-a biological purifier; 5-heat preservation return pipe; 6-water pushing device; 21-sewage draining and water inlet pipe; 22-a sewage suction port; 61-reflux water inlet pipe; 6-water pushing device; 221-a connecting portion; 222-an inlet portion; 223-an impurity inlet; 224-filter mesh cloth; 225-mesh.
Detailed Description
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments. It should be noted that the following detailed description is exemplary and is intended to provide further explanation of the disclosure. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs.
Referring to fig. 1 to 6, embodiments of the present invention provide a description that features of embodiments and examples in the present application may be combined with each other without conflict. The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments. It should be noted that the following detailed description is exemplary and is intended to provide further explanation of the disclosure. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs.
Referring to fig. 1 to 6, an embodiment of the present invention provides an automatic sewage draining device for a temperature-controlled recirculating aquaculture pond, including: a temperature-controlled circulating water culture pond 1, a siphon communicating pipe 2, a physical filter 3, a biological purifier 4, a heat-preservation return pipe 5 and a water pushing device 6.
The temperature-controlled circulating water culture pond 1 is cylindrical, the bottom of the temperature-controlled circulating water culture pond is concave, and the bottom of the temperature-controlled circulating water culture pond is shaped like a pot bottom, so that dirt and excrement can be concentrated towards a dirt suction port. Siphon is connected with blowdown inlet tube 21 communicating tube 2's one end, the bottom of blowdown inlet tube 21 is provided with soil pick-up mouth 22, blowdown inlet tube 21 vertical set up in on the central axis of accuse temperature recirculating aquaculture pond 1, soil pick-up mouth 22 is located on the inside bottom surface of accuse temperature recirculating aquaculture pond 1, during the blowdown, the impurity that subsides to central bottom in the accuse temperature recirculating aquaculture pond 1 gets into blowdown inlet tube 21 from soil pick-up mouth 22.
Specifically, the other end of the siphon communicating pipe 2 is communicated with a water inlet of the physical filter 3, and the height of the water inlet of the physical filter 3 is slightly lower than the height of the water level line of the temperature-controlled circulating aquaculture pond 1, so as to meet the siphon pressure difference condition and keep the water level in the temperature-controlled circulating aquaculture pond 1 stable. The biological purifier 4 is arranged behind the physical filter 3, a water outlet of the physical filter 3 is communicated with a water inlet of the biological purifier 4, and a water outlet of the biological purifier 4 is communicated with one end of the heat preservation return pipe 5. The sewage is physically filtered by the physical filter 3 and then biologically filtered by the biological purifier 4.
The physical filter 3 can use the micropores of the filter material to permeate water and intercept large-particle impurities. Biological purifiers refer to microbial organic matter carriers for treating or degrading pollutants such as malodors, volatile compounds that are susceptible to biological degradation, and compounds that do not produce acidic byproducts. Such as soil, peat, etc., which are rich in microorganisms. The biofilter has the advantages of less equipment, simple operation, no need of additional nutrients, low investment and operation cost, high removal efficiency and the like, and is widely applied to agricultural production, such as oxidation of methane into carbon dioxide. In order to achieve the purification effect, firstly, the physical filter 3 is used for physical filtration to reduce harmful substances in water, and meanwhile, the biological purifier 4 is combined to purify the dissolved harmful substances in the water body, and the combination of the two can provide high-quality water body.
Specifically, the other end of heat preservation back flow pipe 5 is connected with backward flow inlet tube 61, backward flow inlet tube 61 with the inside intercommunication in accuse temperature recirculating aquaculture pond 1 for with the water backward flow after the purification to accuse temperature recirculating aquaculture pond 1, with water economy resource and heat energy.
Further, the axis of the backflow water inlet pipe 61 is tangent to the inner circumferential surface of the temperature-control circulating water culture pond 1, so that water flowing out of the backflow water inlet pipe 61 can horizontally fill water along the tangential direction of the inner wall of the temperature-control circulating water culture pond 1 along the water line, the noise is low, the water flow rotates to gather fish and shrimp excrement and other impurities in the water body to the central position, and the fish and shrimp excrement and other impurities are settled to the sewage suction port 22, so that the impurities are discharged to the physical filter 3 through the siphon communicating pipe 2. Be provided with on the backward flow inlet tube 61 push away water installation 6 for with the water propelling movement that biological purifier 4 flows extremely the inside in accuse temperature recirculating aquaculture pond 1, push away water installation 6 and can adopt prior art to realize. The biological purifier 4 can also be arranged at one side of the physical filter 3, and the water pushing device 6 is also arranged at the outlet of the biological purifier 4.
In this embodiment, the internal diameter of blowdown inlet tube 21 is 50cm, sewage suction port 22 includes connecting portion 221 and inlet portion 222, connecting portion 221 is hollow circular cylinder, inlet portion 222 is the hopper form, the bottom of connecting portion 221 connect in the top of inlet portion 222, the top of connecting portion 221 connect in the bottom of blowdown inlet tube 21, connecting portion 221 inlet portion 222 and the axis coincidence of blowdown inlet tube 21.
Furthermore, impurity inlets 223 which are uniformly distributed are formed in the outer peripheral surface of the inlet portion 222, the impurity inlets 223 penetrate through the inner surface and the outer surface of the inlet portion 222, filter screen cloth 224 is arranged in the impurity inlets 223, 20-30 meshes of distributed meshes of holes 225 are formed in the filter screen cloth 224, after fish and shrimp excrement and other impurities in the water body are gathered to the central position, coarse filtration can be carried out through the holes of the holes 225 of the filter screen cloth 224, cultured species larger than the impurities are prevented from being discharged through the holes of the holes 225, an acute included angle is formed between the penetrating direction of the impurity inlets 223 and the outer peripheral surface of the inlet portion 222, therefore, the impurities can enter the inlet portion 222 and enter the temperature-controlled circulating water culture pond 1 in a vortex direction which is consistent with the water flow direction. The number of the impurity inlets 223 can be more than that of the impurity inlets 223, the sewage suction ports are made into a disc shape with sealed meshes, and the bottom and the edge of the disc are all in a grid shape so as to increase the throughput of sewage.
As an optional implementation manner, the water inlet direction of the backflow water inlet pipe 61 is counterclockwise flowing around the axis of the temperature-controlled recirculating aquaculture pond 1, and fig. 6 shows a clockwise situation, and the installation position of the backflow water inlet pipe 61 can be changed, so that the purified water flowing into the temperature-controlled recirculating aquaculture pond 1 flows counterclockwise in the temperature-controlled recirculating aquaculture pond 1, and the purpose is to enhance the water pushing effect by means of the autorotation of the earth in the northern hemisphere region, so as to promote solid wastes such as impurities and feces to be close to the middle for deposition.
In addition, the handle valve can be installed on the siphon communicating pipe 2, when the pool water circulates, air can not enter the siphon communicating pipe 2, the horizontal height of the siphon communicating pipe 2 is consistent with the water level of the water stored in the temperature control circulating water culture pool 1, so that the water level can be kept constant, and the siphon communicating pipe 2 is also helpful for sewage discharge.
The utility model provides an automatic waste fitting discharging device of temperature-controlled recirculating aquaculture pond, which utilizes siphon principle to lead the sewage in the temperature-controlled recirculating aquaculture pond 1 to be filtered physically and then biologically purified, and the purified water returns to the pond through the backflow inlet pipe 61 under the action of the water pushing device 6, the water flowing in from the backflow inlet pipe 61 is horizontally injected along the tangential direction of the inner wall of the temperature-controlled recirculating aquaculture pond along the water line, the noise is low, and the water flow rotation can gather the fish and shrimp excrement and other impurities in the water body to the central position and settle to the waste suction port 22, and the water is discharged to the physical filter 3 through the siphon communicating pipe 2 again, the utility model adopts the waste discharging mode above the temperature-controlled recirculating aquaculture pond, compared with the bottom waste discharging mode, the civil engineering cost is reduced, the pipeline is convenient to maintain, and the water leakage at the bottom of the pond can be effectively avoided, in addition, the utility model can also recycle the sewage after purification, the warm water can be recycled, water resources are saved, energy is saved, the environment is protected, the water pushing device is low in energy consumption and low in noise, and the cultured organisms are prevented from being disturbed.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (5)

1. The utility model provides an automatic waste fitting discharging in accuse temperature recirculating aquaculture pond which characterized in that includes: a temperature-controlled circulating water culture pond (1), a siphon communicating pipe (2), a physical filter (3), a biological purifier (4), a heat-preservation return pipe (5) and a water pushing device (6);
the outside of the temperature-control circulating water culture pond (1) is in a cylindrical shape, the bottom of the temperature-control circulating water culture pond is concave and is in a pot bottom shape, one end of a siphon communicating pipe (2) is connected with a sewage inlet pipe (21), the bottom of the sewage inlet pipe (21) is provided with a sewage suction port (22), the sewage inlet pipe (21) is vertically arranged on a central axis of the temperature-control circulating water culture pond (1), the sewage suction port (22) is in an inverted funnel shape and is positioned on the inner bottom surface of the temperature-control circulating water culture pond (1), a handle valve is arranged on the siphon communicating pipe, the other end of the siphon communicating pipe (2) is communicated with a water inlet of a physical filter (3), the water inlet of the physical filter (3) is lower than the water level of the temperature-control circulating water culture pond (1), and a biological purifier (4) is arranged at the rear, the delivery port of physics filter (3) with the water inlet intercommunication of biological purifier (4), the delivery port of biological purifier (4) with the one end intercommunication of heat preservation back flow (5), be provided with on heat preservation back flow (5) push away water installation (6), the other end of heat preservation back flow (5) is connected with backward flow inlet tube (61), backward flow inlet tube (61) with the inside intercommunication in accuse temperature recirculating aquaculture pond (1), just the axis of backward flow inlet tube (61) with the inner wall circumference in accuse temperature recirculating aquaculture pond (1) is tangent.
2. The automatic sewage draining device for the temperature-controlled recirculating aquaculture pond of claim 1, wherein the inner diameter of the sewage inlet pipe (21) is 50 cm.
3. The automatic sewage draining device for the temperature-controlled recirculating aquaculture pond of claim 1, wherein the sewage sucking port (22) comprises a connecting part (221) and an inlet part (222), the connecting part (221) is hollow cylindrical, the inlet part (222) is inverted funnel-shaped, the bottom end of the connecting part (221) is connected to the top of the inlet part (222), the top end of the connecting part (221) is connected to the bottom end of the sewage inlet pipe (21), and the axes of the connecting part (221), the inlet part (222) and the sewage inlet pipe (21) coincide.
4. The automatic blowdown device for the temperature-controlled recirculating aquaculture pond according to claim 3, wherein the peripheral surface of the inlet part (222) is provided with impurity inlets (223) uniformly distributed, the impurity inlets (223) penetrate through the inner and outer surfaces of the inlet part (222), filter screen cloth (224) is arranged in the impurity inlets (223), and the filter screen cloth (224) is provided with meshes (225) distributed in 20-30 meshes.
5. The automatic sewage draining device for the temperature-controlled recirculating aquaculture pond according to claim 1, wherein the water inlet direction of the return water inlet pipe (61) is counterclockwise around the axis of the temperature-controlled recirculating aquaculture pond (1).
CN201921336234.8U 2019-08-18 2019-08-18 Automatic waste fitting discharging in accuse temperature recirculating aquaculture pond Expired - Fee Related CN210445375U (en)

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CN201921336234.8U CN210445375U (en) 2019-08-18 2019-08-18 Automatic waste fitting discharging in accuse temperature recirculating aquaculture pond

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Application Number Priority Date Filing Date Title
CN201921336234.8U CN210445375U (en) 2019-08-18 2019-08-18 Automatic waste fitting discharging in accuse temperature recirculating aquaculture pond

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112471062A (en) * 2021-01-22 2021-03-12 广州澳朗斯贸易有限公司 Fish culture circulation optimization system and working method
CN113323926A (en) * 2021-04-19 2021-08-31 武子超 Hydrothermal solution recycling treatment device for cultivation
CN114651780A (en) * 2022-04-26 2022-06-24 宜宾职业技术学院 Stable rotating sedimentation and pollution discharge device and method for aquaculture water body excrement
CN115191399A (en) * 2022-09-16 2022-10-18 日照市海洋与渔业研究院(日照市海域使用动态监视监测中心、日照市水生野生动物救护站) Land-based recirculating aquaculture Chi Wu water treatment machine

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112471062A (en) * 2021-01-22 2021-03-12 广州澳朗斯贸易有限公司 Fish culture circulation optimization system and working method
CN113323926A (en) * 2021-04-19 2021-08-31 武子超 Hydrothermal solution recycling treatment device for cultivation
CN114651780A (en) * 2022-04-26 2022-06-24 宜宾职业技术学院 Stable rotating sedimentation and pollution discharge device and method for aquaculture water body excrement
CN115191399A (en) * 2022-09-16 2022-10-18 日照市海洋与渔业研究院(日照市海域使用动态监视监测中心、日照市水生野生动物救护站) Land-based recirculating aquaculture Chi Wu water treatment machine
CN115191399B (en) * 2022-09-16 2022-12-13 日照市海洋与渔业研究院(日照市海域使用动态监视监测中心、日照市水生野生动物救护站) Land-based recirculating aquaculture Chi Wu water treatment machine

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Granted publication date: 20200505

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