SU1041082A1 - Collector for accumulating larvae and growing sea invertebrata bodies - Google Patents

Collector for accumulating larvae and growing sea invertebrata bodies Download PDF

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Publication number
SU1041082A1
SU1041082A1 SU823429345A SU3429345A SU1041082A1 SU 1041082 A1 SU1041082 A1 SU 1041082A1 SU 823429345 A SU823429345 A SU 823429345A SU 3429345 A SU3429345 A SU 3429345A SU 1041082 A1 SU1041082 A1 SU 1041082A1
Authority
SU
USSR - Soviet Union
Prior art keywords
collector
sleeve
buoyancy
rod
larvae
Prior art date
Application number
SU823429345A
Other languages
Russian (ru)
Inventor
Юрий Павлович Волков
Original Assignee
Институт биологии моря Дальневосточного научного центра АН СССР
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 Институт биологии моря Дальневосточного научного центра АН СССР filed Critical Институт биологии моря Дальневосточного научного центра АН СССР
Priority to SU823429345A priority Critical patent/SU1041082A1/en
Application granted granted Critical
Publication of SU1041082A1 publication Critical patent/SU1041082A1/en

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Classifications

    • 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

1. COLLECTOR FOR COLLECTION; Grubs and sprat growing in i / /,. SEA) INFINCELATED, including the retina, filler, buoyancy, the crustal system and the sigial buoy, characterized in that, in order to reduce labor costs during maintenance, the retina is made in the form of a horizontal sleeve, and the buoyancy is a hollow flexible rod, placed inside the sleeve along its horizontal axis, while the sleeve is attached to by means of clamps. 2. The collector according to claim 1, about tl and the fact that the flexible rod is made of a polymeric material and is divided into separate sections by jumpers. (L

Description

FIELD OF THE INVENTION The invention relates to fish abundance, namely, devices for artificial breeding of marine organisms, mainly mollusks, echinoderms, ascidians. A known collector for the cultivation of marine invertebrates, consisting of floaters and canals suspended from them with established inter-septum l. The disadvantage of the known collector is that the invertebrate larvae do not settle well on the ropes and the spat comes to collect on natural benches. In addition, with such a design of the ring, manual labor during harvesting is not excluded. The closest to the proposed technical entity is a collector for gathering larvae and spat production of marine invertebrates, including a mesh shell, a filler, buoyancy, a crustal system and a signal buoy 2 However, when servicing this collector, it’s not possible to eliminate manual labor and mechanize installation processes cleaning up. The purpose of the invention is to reduce labor costs during the maintenance of the mechanization of the processes of installation, lifting and cleaning,. . The goal is achieved by the fact that in the collector for collecting larvae and sprat spat of marine invertebrates, including the mesh membrane, filler, paavoucheog, curvy system and signal buoy, the mesh shell is filled in the form of a sleeve installed horizontally, and the buoyancy represents the floor a rod placed inside the sleeve along its horizontal axis, wherein the sleeve is fixed to the rod by means of clamps. At the same time, the flexible rod is made of a polymeric material and is divided by jumpers into separate sections. FIG. 1 shows schematically a proposed collector; in fig. 2 — node G in FIG. D; in fig. 3 shows section A-A in FIG. 2. Collector for gathering larvae and breeding. Spata marine invertebrate consists of a retina, performed in the form of sleeve 1, located inside the last filler 2 of a mesh material, and buoyancy, preceded by a hollow flexible rod 3, divided into separate sections by jumpers 4 (not shown), the core system, including - A canal of 5 5 kor 6 and 7 and an alarm buoy 8 with buyre 9. Sleeve I is fixed on the rod 3 by means of clamps 10 in the form of hooks 10. In addition, the collector is equipped with leads 11 with weights 12, and jumpers 4 are made with holes 13 The collector is working t follows in the same way. After the installation of the core in the collector’s sleeve 1, with the core 3 inside the stern of the vessel placed inside it. Hooks. 10 is passed through the mesh sleeve 1 and the openings 13 of the bridges 4, thus keeping the sleeve 1 from sliding along the rod 3. The hooks 10 put the loops of the leads 11 to which the loads 12 are attached so that the length of the leads 11 is adjusted so that The bark 6 and 7 with the help of loads 12 is set at a predetermined depth. Invertebrate planktonic larvae,. floating in the water column, when it wraps around the sleeves 1 and filler 2, they are attached to them, thus gradually concentrating in the reservoir. In the process of growth, the spat, falling from the collector, remains in the inner cavity of the mesh sleeve 1, and partially falls from the narcotic surfaces to the bottom. After spata is growing, the collector for buippe 9 is lifted onto the vessel. When lifting the collector, the spar invertebrate and fouling are removed and the sleeve 1, the filler 2 and the rod 3 are wound onto storage drums. Thus, the proposed collector improves manual labor, since the integral collector in the form of a sleeve is easy to install and special structures {rafts, brown rigs, trusses, etc.) are not required for its installation. The design of the proposed collector is relatively simple, since the flexible and floating rod, placed along the axis inside the mesh sleeve, simultaneously performs the functions of the float and the ridge and prefixes the walls of the sleeve from sticking together. Fixing the mesh sleeve in places of rod bridges allows, during the operation of the collector, to quickly eliminate individual gusts without damage to the main part of the sleeve. In this case, if lintels are used as the core of a polyethylene pipe, the rod is divided into separate sections, and the violation of the buoyancy of the section of the rod does not violate the buoyancy of the rod B in general, which is important under non-weather conditions. Simplification of the design, reduction of the load-bearing processes of the installation, lifting and cleaning of the proposed controller allows reducing its operation and, consequently, the cost of products grown. The use of a pre-assembled 1x collector in the form of an unspecified sleeve allows to mechanize the process of installing and raising the collector, as .10 it is possible to put it on a drum or some other device when lifting, and also to install it at the bottom directly from the roof. without use of divers.
Since the rod inside the sleeve itself is a float, it is possible to regulate the installation of the proposed collector at a given depth by adjusting the weights in the leads. It practically occupies the water area and reduces the obstacles to floating vessels.

Claims (2)

1. A COLLECTOR FOR COLLECTING LARVAS AND GROWING SPAT
MARINE INvertebrates, including the mesh shell, filler, buoyancy, anchor system and signal buoy, characterized in that, in order to reduce labor costs during maintenance, the mesh shell is made in the form of a sleeve installed horizontally, and the buoyancy is a hollow flexible rod placed inside the sleeve along its horizontal axis, while the sleeve is fixed to the rod by means of clamps. .
2. The collector in π. 1, characterized in that the flexible rod is made of a polymeric material and is divided by jumpers into separate sections.
1 1041082 2
SU823429345A 1982-04-23 1982-04-23 Collector for accumulating larvae and growing sea invertebrata bodies SU1041082A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU823429345A SU1041082A1 (en) 1982-04-23 1982-04-23 Collector for accumulating larvae and growing sea invertebrata bodies

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU823429345A SU1041082A1 (en) 1982-04-23 1982-04-23 Collector for accumulating larvae and growing sea invertebrata bodies

Publications (1)

Publication Number Publication Date
SU1041082A1 true SU1041082A1 (en) 1983-09-15

Family

ID=21008794

Family Applications (1)

Application Number Title Priority Date Filing Date
SU823429345A SU1041082A1 (en) 1982-04-23 1982-04-23 Collector for accumulating larvae and growing sea invertebrata bodies

Country Status (1)

Country Link
SU (1) SU1041082A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5269254A (en) * 1992-07-06 1993-12-14 Gagliano Sherwood M Method and apparatus for growing oyster reef
US5429074A (en) * 1993-02-12 1995-07-04 Nelson; Eddie Storage apparatus for cultivating oysters
RU2714762C2 (en) * 2018-05-15 2020-02-19 Михаил Сергеевич Валиев Method for cultivation of freshwater zebra mussels

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
1. Бардач Дж., Дитер Дж., Макпа| ни У. Аквакультура. М., Пищева промыш- пенность, 1978, с. 287. 2. Лавровска Н. Ф. Выращивание водорослей и беспозвоночных в морских xoaflttствах. М., Пищева промьпиленность, 1979. с. 62 - 64. . *

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5269254A (en) * 1992-07-06 1993-12-14 Gagliano Sherwood M Method and apparatus for growing oyster reef
US5429074A (en) * 1993-02-12 1995-07-04 Nelson; Eddie Storage apparatus for cultivating oysters
RU2714762C2 (en) * 2018-05-15 2020-02-19 Михаил Сергеевич Валиев Method for cultivation of freshwater zebra mussels

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