Sterilization system for aquaculture

A technology of aquaculture and sterilizing device, which is applied in fish farming, water/sewage treatment, animal husbandry wastewater treatment, etc. It can solve the problems of high toxicity and low sterilizing efficiency, and achieve the effect of ensuring output and quality and high-efficiency sterilizing

Inactive Publication Date: 2014-02-19
苏州凯立企业管理合伙企业(有限合伙)
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] The invention provides a sterilizing system for aquaculture, which is used to solve the defects and deficiencies of the above-mentioned sterilizing method, such as low bactericidal efficiency and high toxicity

Method used

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  • Sterilization system for aquaculture
  • Sterilization system for aquaculture
  • Sterilization system for aquaculture

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] see figure 1 , an ionization sterilization device provided by the present invention includes a housing 1 made of stainless steel, a funnel-shaped outer insulating cover 2 arranged at both ends of the housing 1, an ion generator 3 arranged at the center of the housing 1, and a flow channel 4 and inner insulating cover 5;

[0030] The ion generator 3 includes a circuit channel 31, an electric spring 32, an inner stainless steel tube 33 and an ionization material 34; the flow channel 4 is arranged between the housing 1 and the inner stainless steel tube 33, and the cavity of the inner stainless steel tube 33 It is a circuit channel 31, which can have a built-in power controller or a lead wire of an external controller. The two ends of the circuit channel 31 are separated from the flow channel 4 by the inner insulating cover 5, and the ionization material 34 is embedded in the stainless steel tube. 33, the outer wall of the inner stainless steel pipe 33 is connected to the...

Embodiment 2

[0032] see figure 2 , a high-voltage pulse electric field sterilization device provided by the present invention has a structure similar to that of Example 1, wherein the ion generator 3 is replaced by a high-voltage pulse generator 6 . The electric field intensity of the high-voltage pulse electric field generated by the high-voltage pulse generator 6 is 15kv / cm~100kv / cm, the pulse frequency is 1kHz~100kHz, and the discharge frequency is 1kHz~20kHz;

[0033] The high-voltage pulse generator 6 includes a circuit channel 61, an electric spring 62 and an inner stainless steel tube 63; the flow channel 4 is arranged between the housing 1 and the inner stainless steel tube 63, and the cavity of the inner stainless steel tube 63 is a circuit channel 61, the lead wire of the built-in power controller or the built-in external controller can be used. The two ends of the circuit channel 61 are separated from the flow channel 4 by the inner insulating cover 5, and the outer wall of the...

Embodiment 3

[0035] see image 3 , a kind of ultraviolet sterilizing device provided by the present invention, structure is similar to embodiment 1, and wherein ion generator 3 is replaced by ultraviolet generator 7;

[0036] The ultraviolet generator 7 includes an ultraviolet lamp 71 and a transparent tube 72; the flow channel 4 is arranged between the housing 1 and the transparent tube 72, the ultraviolet lamp 72 is arranged in the transparent tube 72, and the transparent tube The two ends of 72 are sealed by the inner insulating cover 5, and the ultraviolet light emitted by the ultraviolet lamp tube 72 passes through the light-transmitting tube 73 to kill the microorganisms in the water body flowing through the flow channel 4;

[0037] The material of the transparent tube 73 can be glass, transparent resin and the like.

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Abstract

A sterilization system for aquaculture comprises an inducing light source, a water pump, and at least one sterilization device. The inducing light source is disposed around a water inlet of the water pump. A water outlet of the water pump is in communication with an inlet of the sterilization device. An outlet of the sterilization device is in communication with a water body. By means of the biological phototaxis, microorganism enrichment in a culture system is implemented. Sterilization is performed by using an ionization method, an ultraviolet method, or a high voltage electric field pulse method, so as to ensure the high efficiency of sterilization, and simultaneously reduce an impact on an aquaculture environment as much as possible, thereby ensuring the production and quality of aquatic products.

Description

technical field [0001] The invention belongs to the field of aquaculture, and in particular relates to a sterilizing system for aquaculture. Background technique [0002] There are a large number of microorganisms in aquaculture water, and the growth and reproduction of these microorganisms will lead to the occurrence or prevalence of aquatic animal diseases. [0003] The traditional water disinfection methods are mainly as follows: [0004] 1) Disinfectants are put in, but all disinfectants have biological toxicity, which will remain in aquatic products and cause harm to human health; [0005] 2) When ozone is used for sterilization, an ozone generator is required, and the ozone concentration needs to reach a certain concentration in the entire water body. The cost of sterilization is too high, which will affect the overall breeding environment; [0006] 3) Ultraviolet radiation sterilization has a small coverage area and low efficiency. [0007] In the process of aquacu...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C02F1/32C02F1/48C02F1/46A01K63/04
CPCA01K63/04C02F1/325C02F1/4608C02F1/4678C02F2103/20C02F2201/3223C02F2303/04A01K61/00C02F1/32C02F1/48C02F1/78C02F1/30C02F2201/48
Inventor 虞文豪罗阿尔·维亚拉弗雷德里克·文德尔
Owner 苏州凯立企业管理合伙企业(有限合伙)
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