CN103461229A - Method for manufacturing low-carbon type jellyfish fence device - Google Patents
Method for manufacturing low-carbon type jellyfish fence device Download PDFInfo
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- CN103461229A CN103461229A CN2013103382431A CN201310338243A CN103461229A CN 103461229 A CN103461229 A CN 103461229A CN 2013103382431 A CN2013103382431 A CN 2013103382431A CN 201310338243 A CN201310338243 A CN 201310338243A CN 103461229 A CN103461229 A CN 103461229A
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- Y—GENERAL 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
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- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/80—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
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Abstract
The invention provides a method for manufacturing a low-carbon type jellyfish fence device. The method adopts bamboo rods, a copper-alloy oblique and square net, high-strength polyethylene monofilaments, ultra-high molecular weight polyethylene net wires and a twelve-strand dacron rope, and is characterized in that high-strength polyethylene monofilament ropes are manufactured by using the high-strength polyethylene monofilaments; the exteriors of the bamboo rods are sheathed with plastic-coated waterproof canvas sleeves; the canvas-sheathed bamboo rods are installed on each side of a jellyfish pool; the high-strength polyethylene monofilament ropes are installed as perpendicular lacing lines in the length direction of the copper-alloy oblique and square net, and two net ends are connected in an equal mesh way by a copper wire with 1mm wire diameter; one high-strength polyethylene monofilament rope is installed on each of the upper edge and the lower edge of the copper-alloy oblique and square net as an upper lacing line and a lower lacing line; the copper-alloy oblique and square net is perpendicularly assembled on the peripheral canvas-sheathed bamboo rods in sequence, and the lower lacing line closely sticks to the bottoms of peripheral grooves; waste meshes are filled in the peripheral grooves and then sand is fully filled and tamped; the twelve-strand dacron rope is tied on the top end of each canvas-sheathed bamboo rod, and the other end of the twelve-strand dacron rope is tied with a wooden pole which is fixedly arranged in sandy soil on the bottom of the jellyfish pool.
Description
Technical field
The present invention relates to jellyfish fence facilities manufacturing technology.
Background technology
Jellyfish is one of popular marine product, has abundant nutrition.Jellyfish hurdle outfit and cultural technique integrated application the multidisciplinary technology such as ocean engineering, feed nutrition and disease control.Existing jellyfish hurdle device is generally used single line list fast knot polyethylene monofilament net sheet and common synthetic fiber rope, use after about 2 years, be used as discarded netting and abandon, the netting raw materials consumption is large, also influence ecological environment, and must pack up the jellyfish hurdle from the jellyfish pond in the winter time, otherwise, once jellyfish in winter pond freezes, can cause single line list fast knot polyethylene monofilament net sheet to tear breakage, give the pool cultivated economic loss that causes of jellyfish.The single line list fast knot polyethylene monofilament net sheet self that existing jellyfish hurdle is used is without antibacterial anti-pollution function, and in breeding production, marine biofouling adheres to seriously.Single line list fast knot polyethylene monofilament net sheet adheres to when serious the device event of toppling in hurdle can occur at marine biofouling, after toppling, the hurdle device cause the jellyfish in the hurdle device to be fled outside cultivating the hurdle device, escape can, because beaching death or suffer the external harmful animal such as fish shrimp crab to attack injures and deaths, thereby cultivate to be with to jellyfish, serve loss to the outer jellyfish of cultivation hurdle device.The jellyfish cultivation is adhered to seriously by stained biodeterioration with single line list fast knot polyethylene monofilament net sheet, cause that raiser's draping number of times is more, the draping expense is high, draping labour intensity is larger, and the inside and outside water body exchange of net sheet devices is not smooth, labour cost and the comprehensive benefit of the normal development of impact cultivation jellyfish, impact cultivation jellyfish.In the evolution of jellyfish hurdle, the problem exposed at present is as the raw materials consumption problem of net sheet, the antifouling problem of net sheet, the anti-ice problem of surviving the winter of hurdle device, the not smooth problem of inside and outside water body exchange of hurdle device, and the hurdle device Anticorrosion of pole etc., the potential threat of the problems referred to above is very large, having had a strong impact on the economic benefit of jellyfish cultivation, is the art unsolved technical barrier still for a long time.
Summary of the invention
The purpose of this invention is to provide a kind of low-carbon type jellyfish hurdle device preparation method, with the raw materials consumption that reduces jellyfish hurdle device, reduce jellyfish cultivation draping number of times, improve water body switching performance inside and outside jellyfish hurdle device, improve anti-pollution function and the safe overwintering anti-ice function of jellyfish hurdle device, promote jellyfish hurdle device institution level, development low-carbon (LC) cultivation jellyfish.
Technical scheme of the present invention adopts bamboo pole, the copper alloy oblique square net, high-strength polythene filament, ultra-high molecular weight polyethylene netting twine and 12 strands of terylene ropes, it is characterized in that first with the large steel ring twisting machine of NX30/90 32 diameter 0.2mm, the high-strength polythene filament of fracture strength 64.4cN/tex is processed into 1 high-strength polythene filament rope yarn with the twist of 88T/m, again by identical 8 identical high-strength polythene filament rope yarns of method processing, with the ZG8 stranding machine, 3 high-strength polythene filament rope yarns are processed into to 1 high-strength polythene filament rope strand with the thigh lay pitch of 15.6mm, again by identical 2 identical high-strength polythene filament rope strands of method processing, then with the ZS12 rope machine, 3 high-strength polythene filament rope strands be take to the rope lay pitch of 16.8mm and be processed into a nominal diameter as 6mm high-strength polythene filament rope, bamboo pole overcoat plastic-coated Tarpauling sleeve pipe, and tie up rear acquisition cover cloth bamboo pole with nylon cable tie by even interval, a rope hole is made a call on cover cloth bamboo pole top, fines away and insert perimeter trench bottom, jellyfish pond in cover cloth bamboo pole bottom, and cover cloth bamboo pole evenly is arranged on every one side, jellyfish pond, the mesh length of side of copper alloy oblique square net is 3.3cm, string diameter is 1mm, the edge of the length direction of copper alloy oblique square net is hooked together processing, hook together and process rear copper alloy oblique square net height 4.5m, after hooking together processing, copper alloy oblique square net length direction is that 6mm high-strength polythene filament rope is as vertical manrope by even interval installation nominal diameter, the copper wire that is 1mm by two of its short transverse net ends by string diameter again carries out order the orders such as order is connected, obtain a height 4.5m annular copper alloy fence after hooking together processing, upper in annular copper alloy fence, lower limb is installed respectively a nominal diameter 6mm high-strength polythene filament rope as exaggerated, infraclass, to vertical manrope, the exaggerated annular copper alloy fence with after infraclass be installed in turn on the vertical cover cloth bamboo pole that is assemblied in jellyfish pond periphery, vertical manrope, exaggerated, infraclass all with the ultra-high molecular weight polyethylene netting twine with overlap the cloth bamboo pole and fixedly tighten, connect between the line end of ultra-high molecular weight polyethylene netting twine and adopt reef knot, infraclass is close to perimeter trench bottom, jellyfish pond, fill waste and old net sheet in the perimeter trench of jellyfish pond, then with sandy soil, groove is filled up to compacting, guarantee that jellyfish hurdle device stands upright on jellyfish pond surrounding, for preventing the device lodging of jellyfish hurdle, cover is tied 12 strands of terylene ropes in Sheng hole, cloth bamboo pole top, one end of these 12 strands of terylene ropes is tied with reef knot and cover Sheng hole, cloth bamboo pole top, and the other end is tied with reef knot with the timber be fixed in the bed-sit soil of jellyfish pond.
The present invention is the making for jellyfish hurdle device by high-strength polythene filament, produce the ultimate strength of nominal diameter 6mm high-strength polythene filament rope up to 5.57kN with special process, in existing standard GB/T/T18674-2002, equivalent diameter polyethylene rope high-class product index improves 42.9%, has greatly improved jellyfish hurdle vertical manrope, upper horizontal rete cord, lower horizontal rete cord physical and mechanical properties for device; Nominal diameter is that the existing common synthetic fiber rope material usage of 6mm high-strength polythene filament rope thicknesses greatly reduces, and has both reduced the raw materials consumption of jellyfish hurdle device, has improved again the combination property of jellyfish hurdle device.Make of plastic-coated Tarpauling sleeve pipe of bamboo pole overcoat at jellyfish hurdle device, and evenly tie up with nylon cable tie, avoid the direct contact wear between bamboo pole and jellyfish hurdle etting, greatly improved the service life of jellyfish hurdle device.The present invention will have the making of the copper alloy oblique square net of anti-pollution function for jellyfish hurdle device, effectively solve the antifouling problem of single line list fast knot polyethylene monofilament net sheet for existing jellyfish hurdle device, safe overwintering anti-ice problem and service life problem, improved jellyfish hurdle device anti-pollution function, reduced jellyfish raiser draping number of times, reduced the cultivation jellyfish injury caused because frequently changing the hurdle device, raising jellyfish raiser's economic benefit; Be 6 years~8 years the service life of jellyfish of the present invention hurdle device, and be only about 2 years the service life of existing common synthetic fibers jellyfish hurdle device, in addition, copper alloy oblique square net after use is all recyclable, and the single line list fast knot polyethylene monofilament net sheet after the use of existing single line list fast knot polyethylene monofilament net sheet devices generally is used as discarded object and abandons, cause environmental pollution.The present invention fills waste and old net sheet and does not use new net sheet in perimeter trench, has both lowered jellyfish hurdle device facility cost and new material consumption thereof, has increased again the steadiness of apparatus system bottom, jellyfish hurdle.For preventing the device lodging of jellyfish hurdle, use 12 strands of terylene ropes between cover cloth bamboo pole top and timber, greatly improved the anti-turning quality of tiing rope; The present invention adopts reef knot in jellyfish hurdle device facility is made, and facilitates facility to make and ties a knot with untiing or tying and tie up between netting twine and netting twine, rope and rope.Many experimental results shows, the present invention compares with existing common synthetic fibers jellyfish hurdle, with conspicuous characteristics, existing jellyfish pool device level has remarkable lifting, there is superiority of effectiveness and consumption reduction advantage, realized the low carbonization of jellyfish hurdle device facility, be conducive to jellyfish aquaculture Sustainable Healthy Development.
The accompanying drawing explanation
What Fig. 1 meaned is the structure chart of a kind of low-carbon type jellyfish hurdle device.
What Fig. 2 meaned is the schematic diagram of reef knot.
Embodiment
(see photo) of the present invention adopts bamboo pole, copper alloy oblique square net 2, high-strength polythene filament, ultra-high molecular weight polyethylene netting twine 5 and 12 strands of terylene ropes, first with the large steel ring twisting machine of NX30/90, the high-strength polythene filament of 32 diameter 0.2mm, fracture strength 64.4cN/tex is processed into to 1 high-strength polythene filament rope yarn with the twist of 88T/m, then by identical 8 identical high-strength polythene filament rope yarns of method processing; Then with the ZG8 stranding machine, 3 high-strength polythene filament rope yarns are processed into to 1 high-strength polythene filament rope strand with the thigh lay pitch of 15.6mm, then by identical 2 identical high-strength polythene filament rope strands of method processing; Then with the ZS12 rope machine, 3 high-strength polythene filament rope strands be take to the rope lay pitch of 16.8mm and be processed into a nominal diameter as 6mm high-strength polythene filament rope; Bamboo pole overcoat plastic-coated Tarpauling sleeve pipe, and tie up rear acquisition cover cloth bamboo pole 1 with nylon cable tie by even interval; A rope hole 7 is made a call on cover cloth bamboo pole top, fines away and insert perimeter trench bottom, jellyfish pond in cover cloth bamboo pole bottom, and cover cloth bamboo pole evenly is arranged on every one side in jellyfish pond; The mesh length of side of copper alloy oblique square net is that 3.3cm, string diameter are 1mm, and the edge of the length direction of copper alloy oblique square net is hooked together processing, hooks together and processes rear copper alloy oblique square net height 4.5m; For improving the wind wave resistance fluidity energy of copper alloy oblique square net, it is that 6mm high-strength polythene filament rope is as vertical manrope 4 that the copper alloy oblique square net length direction after hooking together processing is installed nominal diameter by even interval; The copper wire that is 1mm by two of its short transverse net ends with string diameter again carries out order to the connection of the orders such as order, obtains a height 4.5m annular copper alloy fence after hooking together processing; A nominal diameter be installed respectively be 6mm high-strength polythene filament rope at the upper and lower edge of annular copper alloy fence as exaggerated 3, infraclass 6; To vertical manrope, the exaggerated annular copper alloy fence with after infraclass be installed in turn on the vertical cover cloth bamboo pole that is assemblied in jellyfish pond periphery, vertical manrope, exaggerated, infraclass all with the ultra-high molecular weight polyethylene netting twine with overlap the cloth bamboo pole and fixedly tighten, connect between the line end of ultra-high molecular weight polyethylene netting twine and adopt reef knot (Fig. 2), infraclass to be close to perimeter trench bottom, jellyfish pond; Fill waste and old net sheet in the perimeter trench of jellyfish pond, then with sandy soil, groove is filled up to compacting, guarantee that jellyfish hurdle device stands upright on jellyfish pond surrounding; For preventing the device lodging of jellyfish hurdle, tie 12 strands of terylene ropes in cover Sheng hole, cloth bamboo pole top, one end of these 12 strands of terylene ropes is tied with reef knot and cover Sheng hole, cloth bamboo pole top, and the other end is tied with reef knot with the timber be fixed in the bed-sit soil of jellyfish pond.Above-mentioned preparation method can be used for technology upgrading and the structural adjustment of square jellyfish pond, circular jellyfish pond or polygon jellyfish pool device, obtains antifouling, consumption reduction and low-carbon type jellyfish hurdle device.
Claims (1)
1. low-carbon type jellyfish hurdle device preparation method, adopt bamboo pole, the copper alloy oblique square net, high-strength polythene filament, ultra-high molecular weight polyethylene netting twine and 12 strands of terylene ropes, it is characterized in that with the large steel ring twisting machine of NX30/90 32 diameter 0.2mm, the high-strength polythene filament of fracture strength 64.4cN/tex is processed into 1 high-strength polythene filament rope yarn with the twist of 88T/m, again by identical 8 identical high-strength polythene filament rope yarns of method processing, with the ZG8 stranding machine, 3 high-strength polythene filament rope yarns are processed into to 1 high-strength polythene filament rope strand with the thigh lay pitch of 15.6mm, again by identical 2 identical high-strength polythene filament rope strands of method processing, then with the ZS12 rope machine, 3 high-strength polythene filament rope strands be take to the rope lay pitch of 16.8mm and be processed into a nominal diameter as 6mm high-strength polythene filament rope, bamboo pole overcoat plastic-coated Tarpauling sleeve pipe, and tie up rear acquisition cover cloth bamboo pole with nylon cable tie by even interval, a rope hole is made a call on cover cloth bamboo pole top, fines away and insert perimeter trench bottom, jellyfish pond in cover cloth bamboo pole bottom, and cover cloth bamboo pole evenly is arranged on every one side, jellyfish pond, the mesh length of side of copper alloy oblique square net is 3.3cm, string diameter is 1mm, the edge of the length direction of copper alloy oblique square net is hooked together processing, hook together and process rear copper alloy oblique square net height 4.5m, after hooking together processing, copper alloy oblique square net length direction is that 6mm high-strength polythene filament rope is as vertical manrope by even interval installation nominal diameter, the copper wire that is 1mm by two of its short transverse net ends by string diameter again carries out order the orders such as order is connected, obtain a height 4.5m annular copper alloy fence after hooking together processing, upper in annular copper alloy fence, lower limb is installed respectively a nominal diameter 6mm high-strength polythene filament rope as exaggerated, infraclass, to vertical manrope, the exaggerated annular copper alloy fence with after infraclass be installed in turn on the vertical cover cloth bamboo pole that is assemblied in jellyfish pond periphery, vertical manrope, exaggerated, infraclass all with the ultra-high molecular weight polyethylene netting twine with overlap the cloth bamboo pole and fixedly tighten, connect between the line end of ultra-high molecular weight polyethylene netting twine and adopt reef knot, infraclass is close to perimeter trench bottom, jellyfish pond, fill waste and old net sheet in the perimeter trench of jellyfish pond, then with sandy soil, groove is filled up to compacting, guarantee that jellyfish hurdle device stands upright on jellyfish pond surrounding, cover is tied 12 strands of terylene ropes in Sheng hole, cloth bamboo pole top, and an end of 12 strands of terylene ropes is tied with reef knot and cover Sheng hole, cloth bamboo pole top, and the other end is tied with reef knot with the timber be fixed in the bed-sit soil of jellyfish pond.
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN108293932A (en) * | 2018-02-09 | 2018-07-20 | 中国水产科学研究院东海水产研究所 | One Albatra metal mesh grid connection method |
GR1009605B (en) * | 2018-03-07 | 2019-09-20 | Ιωακειμ Αθανασιου Παλιουρας | Attached jellyfish-retaining mesh |
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