CN2862685Y

CN2862685Y - Intermediate cultivation and circulation cultivation container for sea cucumber sprout

Info

Publication number: CN2862685Y
Application number: CNU2005200927983U
Authority: CN
Inventors: 李永纪
Original assignee: Individual
Current assignee: Individual
Priority date: 2005-09-27
Filing date: 2005-09-27
Publication date: 2007-01-31
Anticipated expiration: 2015-09-27

Abstract

The utility model provides a middle cultivation and circulating breeding case for the sea pumpkin seedlings, which complies with the growth habit of sea pumpkin and fully simulates the natural environment for the growth of sea pumpkin. Being made of reinforced concrete or plastic, the case comprises a case body and a case lid that can be lifted up. The case body and the lid are connected into a whole via bolts and nuts; at least a net shall be embedded in the middle of the case lid and the case wall to let in the light and water; the external bottom surface of the case is in the shape of plane; the bottom surface inside the case is pressed to the ruga layers. The utility model resolves the shortcomings of the existing artificial breeding and can be applied for the middle cultivation of seedlings. The utility model has the advantages of ensuring the harvest for the seedlings input in each year, forming the circulating breeding, realizing the full-load operation of the breeding case, enhancing the utilization rate, improving the output and working efficiency, providing anti-theft functions, simple operation and the saving of labor.

Description

Sea cucumber seedling intermediate rearing and cyclic culture case

Technical field

The utility model relates to sea cucumber and cultivates and cultivator.

Technical background

The marine site of the suitable stichopus japonicus growth of China is vast, but because the influence and the technology of adverse weathers such as many typhoons, natural sea-water is supported to join and is had many difficulties.Northern Suzhou, Congjiang portion is the multiple marine site of high sea to the north, Liaoning, and after the high sea warp, at present outsourcing net cage, cage, seining cultivations that adopt have destroyed very few more.The method of exploring artificial nature marine site breed sea cucumber begins.The Liaoning Inst of Marine Products was carried out marine juvenile stichopus intermediate rearing experiment in 1988-1989, main method is to use steel bar framework, the outsourcing etting is made the net basket, mesh is 24 orders, net basket inner bottom part and waist are laterally placed two-layer corrugated plating, or place two-layer black corrugated plating with holes, and corrugated plating is circular for four jiaos, corrugated plating is fixed on the framework, to prevent to grind net.The net basket is as " platform raft cage formula " experiment of marine juvenile stichopus intermediate rearing, and experimental result finds that net basket inland sea parameter amount is fewer and feweri, does not see so far and promotes the method or relevant report.Japan in 1984 forms ginseng to blue or green stichopus japonicus and experimentizes, and method is to utilize circular fish basket to be breeding cage, and for increasing sinking weight, the dropstone of 8 each heavy 800 grams of each bondage of both sides outside cage for keeping its stability in the seabed, adopts and prolongs the rope formula.Experimental result finds that cage inland sea parameter amount is fewer and feweri, does not see so far and promotes the method or relevant successful report.Golden Shield publishing house published in " sea cucumber, a sea urchin aquaculture technology " book and " biological study and the breed sea cucumber sea urchin " book by Daliang City's government-funded, Maritime Press's publication in 2004, also only introduced above two kinds of experiments of cultivating or forming in natural marine site.There is common defective in above-mentioned two kinds of breed instruments more: stability is not enough in natural marine site, a little less than Chinese People's Anti-Japanese Military and Political College's wave ability; Cause the seedling that runs off in various degree; Can only use in the little port of seawater stream is curved; Adopt corrugated plating can culture young seedling in addition, culture into ginseng and then have no place to hide.

Summary of the invention

The purpose of this utility model just provides a kind of sea cucumber seedling intermediate rearing and cyclic culture case, it has very high stability in natural marine site, can avoid natural calamity by Chinese People's Anti-Japanese Military and Political College's stormy waves, can utilize the natural marine site natural endowment that is suitable for sea cucumber growth again, as suitable water temperature, abundant eat naturally etc.; Realize young seedling intermediate rearing and become the ginseng cyclic culture, sea cucumber is not run off; Can utilize open exploitation culture zone, natural marine site.

The utility model is taked following technical scheme.

Adopt the mandatory stable breeding box that sinks to the bottom, stability reaches not because of typhoon and billow shift position.Breeding box is formed by case lid that can separate and box body combinations, can be at case lid inner face design reinforcement to increase case lid intensity, and the case outer bottom is flat shape, can occupy stably the seabed.Breeding box outward appearance geometry should satisfy any cross section (its shape and area) of the casing that is parallel to case outer bottom plane, all is not more than case outer bottom plane, promptly is that top is not more than the bottom, increases supporting surface; Geometry can be the casing that cube, cuboid, cylinder, Rotary-table, billiard table body or hemisphere etc. meet above-mentioned geometry condition.Breeding box can use materials such as armored concrete or plastics to make.The thickness of breeding box material is selected according to selected material proportion, is standard finally to reach breeding box stability.Inlay the non-dismountable wire netting of a slice at the middle part of case lid, around tank wall, inlay the non-dismountable wire netting of a slice at least, for example four sidewalls of cuboid are respectively inlayed the non-dismountable wire netting of a slice, other cone can be inlayed the non-dismountable wire netting of a slice at sidewall, perhaps uniformly-spaced inlays two, three or four non-dismountable wire nettings etc.Wire netting is preferably selected stainless (steel) wire and should be at surface lacquer or plastic-blasting for use.Outside culturing case lid, should preset slot with inside and outside three edges of tank wall against each wire netting.At each slotting a slice plastic deeping of slot of each wire netting outer surface, again at each slotting a slice plastic deeping of slot of the inner surface of tank wall wire netting.The net of case lid is used for daylighting, is beneficial to that sea cucumber is looked for food and movable, and plastic deeping is used to filter foreign material, prevents that aquatic animal and harmful animal from entering in the case, but wire netting impact resistance and antitheft.Inner bottom surface is made wrinkled layer at the bottom of the breeding box case, and wrinkled layer outwards is arrangement in layer by the center of bottom surface, has difference in height between the wrinkled layer, outwards successively reduces by the center is the highest, has spacing between the wrinkled layer; Wrinkled layer is several sector regions by the outside fate in center, between sector region and the sector region, between sector region and the tank wall exclusion region is arranged.Wrinkled layer is an imitative seabed nature reef, and the sea cucumber happiness is steady, happiness is dim and stealthy and the habit of dormancy to adapt to.The center wrinkled layer is higher than peripheral wrinkled layer to be played and stops and slow down flow action, makes that current are evenly slow to be distributed in each corner in the case, and the narrow sluggish flow of center wrinkled layer spacing, hidden meets young seedling growth conditions; Outer rim wrinkled layer spacing is wide slightly, exclusion region particularly, be become that ginseng is looked for food, daylighting, zone of action; Throw in young seedling to the center wrinkled layer, microorganism in the nature flowing water and the organic matter in the mud scum enter by net and can satisfy young seedling food in the case, young seedling length is to the regular period, can be voluntarily from the center wrinkled layer outer rim wrinkled layer that crawls toward, reach ginseng seedling intermediate rearing, grow up to ginseng and can arrive exclusion region, can gather in the crops when inferior.At pre-buried at least two bolts of the top edge of tank wall, case lid and bolt relative position are provided with open-work, bolt sealing in advance, and back use anti-theft nut and bolt are together fastening with case lid and casing; Each opens two and rises and to cover the hole case lid in advance on centrosymmetric lid limit, is used for the bolt rope and uncaps.Using wire netting and anti-theft nut purpose is the theft of the criminal's of preventing diving.During big production breeding box can the company's of employing rope method or little elevator sling.

The superior place of technique scheme just is:

1) habit of growth of adaptation sea cucumber, the growing environment of simulating sea cucumber has fully designed breeding box, has solved to put in a suitable place to breed naturally and the existing defective of previous experiments.

2) breeding box provides stable shelter for sea cucumber, no longer runs off.

3) breeding box can be in using the seedling intermediate rearing; Young, young, one-tenth ginseng is supported altogether, and annual throwing seedling is all gathered in the crops every year, forms circulating breed; The breeding box running at full capacity is increased operation rate, and improves output and operating rate.

4) breeding box is sturdy and durable, and the operating period reaches 20 years.

5) have anti-theft feature, easy and simple to handle, saved manpower.

Description of drawings

Fig. 1 is the utility model sea cucumber seedling intermediate rearing and cyclic culture box structure stereogram

Fig. 2 is the utility model sea cucumber seedling intermediate rearing and cyclic culture case case lid and plastic deeping figure

Fig. 3 is the utility model sea cucumber seedling intermediate rearing and cyclic culture box body and plastic deeping figure

Fig. 4 is an end wrinkled layer vertical view in the utility model sea cucumber seedling intermediate rearing and the cyclic culture case case

Fig. 5 is an end wrinkled layer end view in the utility model sea cucumber seedling intermediate rearing and the cyclic culture case case

Among the figure: 2 lids of anti-theft nut 1 bolt hole hole 3 breeding box case lids, 4 bolts, 5 breeding box casings, 6 wire nettings, 7 plastic deeping slots, 8 plastic deepings, 9 case lid reinforcements, 10 wrinkled layer fan sections, 11 exclusion region, 12 wrinkled layer side-looking Figure 13

Embodiment

With 40 centimetres of cuboid cucumber culture tanks of 100 cm x, 100 cm x Fig. 1 that reinforcing bar and 500# cement concrete are made, 5 centimetres of casing wall thickness.Have case lid 4 middle parts of reinforcement 10 and four side wall surfaces of casing 6, the stainless (steel) wire 7 of 1.5 centimetres of mesh 1.5 cm x all is set.Four jiaos of pre-buried 4 bolts 5 of casing are to make with 16 millimeters reinforcing bars of diameter.At the slot 8 of stainless (steel) wire outer surface, at the slot 8 of tank wall stainless (steel) wire inner surface, the plastic deeping 9 that each slotting a slice mesh is high 3 centimetres, wide 4 millimeters.The end, be shaped on wrinkled layer Fig. 3 in the case, overlooks that end wrinkled layer is four wrinkled layer fan sections 11 in the case, has between wrinkled layer and the wrinkled layer at interval, between the wrinkled layer fan section, between wrinkled layer fan section and the chamber interior wall exclusion region 12 is arranged; End wrinkled layer 13 in the side-looking case, visible wrinkled layer forms difference in height by the center to outer rim successively from high to low.With breeding box sinking seabed.At first the habit of sea cucumber is experimentized and observe, sea cucumber is placed in the no stealthy cage, when high sea arrives a few days ago, sea cucumber has premonition, relies on the sea cucumber of one 3 centimetres of instincts to escape from 1 centimetre mesh.Sea cucumber has dependence, and every object that rocks is not the best habitat of sea cucumber in the high sea, and sea cucumber can never be exposed to self on the plane, seabed fully in the high sea, and stays in the peaceful place of seabed reef.When removing whole plastic deepings 9 of tank wall and stainless (steel) wire 7, see that the outer sea cucumber of casing enters in the case, particularly, aestivation pours in the case when coming interim sea cucumber.Throw in young seedling to the wrinkled layer center, young seedling is hidden oneself in the seawater of fine motion at " high mountains and deep gullies ", and long the ginseng to the children climbs out of the center, finds suitable position of oneself growing in fan section, wrinkle district 11, becomes ginseng even climbs to partition district's activity 12.When as young seedling intermediate rearing case,, enter in the case microorganism in the natural flowing water and the organic matter in the mud scum by the case net and satisfy young ginseng food mode young, that children's ginseng is not generally taked feeding.Cucumber culture tank can be avoided the little port of seawater stream of heavy contamination and bend, and is placed on free of contamination exposed waters.

Claims

1, a kind of sea cucumber seedling intermediate rearing and cyclic culture case, it is characterized in that: breeding box is made up of the case lid that can raise and casing, case lid and casing fasten as one usually, inlay the non-dismountable wire netting of a slice at the middle part of case lid, around tank wall, inlay the non-dismountable wire netting of a slice at least, the case outer bottom is flat shape, and the case inner bottom surface is made wrinkled layer.

2, according to claim 1 described sea cucumber seedling intermediate rearing and cyclic culture case, it is characterized in that: breeding box outward appearance geometry should satisfy, and is parallel to the shape and the area of any cross section of the casing on case outer bottom plane, all is not more than case outer bottom plane; Breeding box can adopt material manufacturings such as reinforced concrete or plastics; The breeding box material thickness is selected according to selected material; Outside culturing case lid, should be reserved with draw-in groove with inside and outside 3 at the edge of tank wall by each wire netting.

3, according to claim 1 described sea cucumber seedling intermediate rearing and cyclic culture case, it is characterized in that: at pre-buried at least two bolts of the top edge of tank wall, case lid and bolt relative position are provided with open-work, use anti-theft nut and bolt that case lid and casing is together fastening; Case lid is respectively reserved two and is covered the hole on centrosymmetric lid limit, be used for the bolt rope and uncap.

4, according to claim 1 described sea cucumber seedling intermediate rearing and cyclic culture case, it is characterized in that: wire netting is through spraying paint or the plastic-blasting processing.

5, according to claim 2 described sea cucumber seedling intermediate rearing and cyclic culture case, it is characterized in that: outside culturing case lid,, respectively have one deck plastic deeping to be inserted in draw-in groove with inside and outside each wire netting of tank wall.

6, according to claim 1 described sea cucumber seedling intermediate rearing and cyclic culture case, it is characterized in that: wrinkled layer outwards is arrangement in layer by the center of bottom surface, there is difference in height between every layer of wrinkled layer, outwards successively reduces, have spacing between every layer of wrinkle by the center is the highest; Wrinkled layer is divided into several sector regions by the intact outer rim of middle mind-set, between sector region and the sector region, between sector region and the tank wall exclusion region is arranged.