CN102124965A - Pulley type sewage disposal net cage - Google Patents

Pulley type sewage disposal net cage Download PDF

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Publication number
CN102124965A
CN102124965A CN2010105630729A CN201010563072A CN102124965A CN 102124965 A CN102124965 A CN 102124965A CN 2010105630729 A CN2010105630729 A CN 2010105630729A CN 201010563072 A CN201010563072 A CN 201010563072A CN 102124965 A CN102124965 A CN 102124965A
Authority
CN
China
Prior art keywords
net cage
sewage disposal
type sewage
pulley type
netting
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN2010105630729A
Other languages
Chinese (zh)
Inventor
罗珺
姜志强
申元
林中凌
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Dalian Ocean University
Original Assignee
Dalian Ocean University
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Dalian Ocean University filed Critical Dalian Ocean University
Priority to CN2010105630729A priority Critical patent/CN102124965A/en
Publication of CN102124965A publication Critical patent/CN102124965A/en
Pending legal-status Critical Current

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    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A40/00Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
    • Y02A40/80Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
    • Y02A40/81Aquaculture, e.g. of fish

Abstract

The invention discloses a pulley type sewage disposal net cage comprising a net cage frame (1), and a netting (3) formed by netting lines (2) is arranged on the net cage frame (1). The pulley type sewage disposal net cage is characterized in that the net cage frame (1) is provided with a plurality of fixed pulleys (4); and the netting lines (2) are wound on the fixed pulleys (4) to form the netting (3). The pulley type sewage disposal net cage has an ingenious structure and a reasonable design and is beneficial to disposal of the aquatic organisms attached to the netting lines (2) very conveniently.

Description

The pulley-type net cage of removing contamination
Technical field
The present invention relates to a kind of used for aquiculture net cage, especially a kind of cleaning is the pulley-type net cage of removing contamination easily.
Background technology
In the aquaculture industry, various aquatic organisms are attached on the fish culture net cage, influenced flowing of the inside and outside water of net cage so to a great extent, be unfavorable for the exchange and the renewal of the inside and outside water body of net cage, quickened the deterioration of water quality in the net cage, make indexs such as the interior appearance oxygen rate of net cage, pH value change, be unfavorable for the normal growth of the product of culturing.In order to remove these attached to the aquatic organism on the etting, traditional method is to utilize artificial removing of various tool or with medicament to carry out scrubbing, not only need to expend extra work, and the medicament scrubbing also might influence the breed product in the net cage.
Summary of the invention
The present invention is in order to solve the above-mentioned deficiency of existing in prior technology, and it is ingenious to propose a kind of structure, reasonable in design, the net cage of can easily the pulley-type that cleans out attached to the aquatile on the netting twine being removed contamination.
Concrete solution of the present invention is: a kind of pulley-type net cage of removing contamination, comprise net cage frame 1, net cage frame 1 is provided with the etting 3 that is made of netting twine 2, it is characterized in that: described net cage frame 1 is provided with a plurality of fixed pulleys 4, and netting twine 2 is wrapped in and forms etting 3 on the fixed pulley 4.
The present invention compares with prior art, has following advantage:
This device simple in structure, design ingenious, it utilizes relatively moving between netting twine and the fixed pulley, the various aquatiles that adhere on the netting twine, greasy dirt etc. are cleared up from netting twine, promoted flowing of the inside and outside water body of net cage, help the exchange and the renewal of water body, the interior water quality environment of net cage is remained to help culturing under the condition of aquatic organism growth, and the manufacture craft of this net cage is simple, and cost of manufacture is cheap, is particularly suitable for applying in the aquaculture industry.
Description of drawings
Fig. 1 is the lateral plan of the net cage of the embodiment of the invention.
Fig. 2 is the structural representation of the horizontal etting of the embodiment of the invention.
Embodiment
Below in conjunction with description of drawings the specific embodiment of the present invention.As shown in Figure 1 and Figure 2: a kind of pulley-type net cage of removing contamination, comprise net cage frame 1, on net cage frame 1, be set with a plurality of fixed pulleys 4, each fixed pulley 4 all is wound with netting twine 2, these laterally or longitudinally netting twine 2 formed etting 3 jointly, etting 3 has been formed net cage jointly with net cage frame 1.
After having adhered to some aquatiles and greasy dirt that influence water body circulation and exchange on the netting twine 2 of net cage, the breed personnel only need rotate each fixed pulley 4, netting twine 2 just can relatively move with fixed pulley 4, in the process of relative motion, just can be cleared up by fixed pulley 4 attached to aquatile on the netting twine 2 or greasy dirt, and attached on the fixed pulley 4, the operator only need clean out the cleaning that can finish whole net cage with these impurity from fixed pulley 4.

Claims (1)

1. pulley-type net cage of removing contamination, comprise net cage frame (1), net cage frame (1) is provided with the etting (3) that is made of netting twine (2), and it is characterized in that: described net cage frame (1) is provided with a plurality of fixed pulleys (4), and netting twine (2) is wrapped in fixed pulley (4) and goes up formation etting (3).
CN2010105630729A 2010-11-29 2010-11-29 Pulley type sewage disposal net cage Pending CN102124965A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2010105630729A CN102124965A (en) 2010-11-29 2010-11-29 Pulley type sewage disposal net cage

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2010105630729A CN102124965A (en) 2010-11-29 2010-11-29 Pulley type sewage disposal net cage

Publications (1)

Publication Number Publication Date
CN102124965A true CN102124965A (en) 2011-07-20

Family

ID=44263422

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2010105630729A Pending CN102124965A (en) 2010-11-29 2010-11-29 Pulley type sewage disposal net cage

Country Status (1)

Country Link
CN (1) CN102124965A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106508765A (en) * 2016-11-10 2017-03-22 浙江海洋大学 Marine ecological breeding net cage
CN109430149A (en) * 2018-05-07 2019-03-08 济南康龙设计咨询有限公司 A kind of pulsating fish just collector and its application method
CN111542223A (en) * 2018-01-13 2020-08-14 株式会社新日本科学 Fish pond for fish reproduction
CN112425558A (en) * 2020-11-23 2021-03-02 德清瓜山水产养殖有限公司 Aquaculture bottom cleaning and decontamination device

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106508765A (en) * 2016-11-10 2017-03-22 浙江海洋大学 Marine ecological breeding net cage
CN111542223A (en) * 2018-01-13 2020-08-14 株式会社新日本科学 Fish pond for fish reproduction
CN109430149A (en) * 2018-05-07 2019-03-08 济南康龙设计咨询有限公司 A kind of pulsating fish just collector and its application method
CN112425558A (en) * 2020-11-23 2021-03-02 德清瓜山水产养殖有限公司 Aquaculture bottom cleaning and decontamination device

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Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C02 Deemed withdrawal of patent application after publication (patent law 2001)
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20110720