CN207653325U

CN207653325U - Sea eel separation system

Info

Publication number: CN207653325U
Application number: CN201721322909.4U
Authority: CN
Inventors: 陈宏�
Original assignee: Individual
Current assignee: Individual
Priority date: 2017-10-13
Filing date: 2017-10-13
Publication date: 2018-07-27
Anticipated expiration: 2027-10-13

Abstract

The utility model is a kind of sea eel separation system, it includes screening pond, separation net, screening box frame, and separation net setting is on screening pond and separation net is divided into more than two regions；The bottom plate of the screening box frame is in paliform, and the gap of fence is different in the screening box frame of different size.The utility model has separation velocity fast, screens high accuracy for examination.

Description

Sea eel separation system

Technical field

The utility model is related to cultivate field, especially a kind of sea eel separation system improving the sea eel efficiency of separation.

Background technology

Sea eel is pool cultivated according to its body size point, and the poor and dead feelings of food ability are robbed to avoid the smaller sea eel of the bodily form Condition occurs, and sea eel sorting at this stage uses to be disclosed in the similar patent No. 201320892249.9 or the patent No. 2016213099490 Device sorted；

But above-mentioned sorting unit needs pull the sea eel in sea eel pond out, after pouring into sorting unit, are manually divided Choosing, not only the efficiency of separation is slow, and sea eel is also easy anoxic in assorting room, temporarily can not after causing sea eel to return aquaculture pond Feed.

Invention content

The purpose of this utility model is to provide a kind of sea eel separation systems of quick sorting sea eel.

The purpose of this utility model is achieved through the following technical solutions：A kind of sea eel separation system, it include screening pond, every The different screening box frame of off-network, several groups specification, separation net setting is on screening pond and separation net is divided into more than two areas Domain；

The bottom plate of the screening box frame is in paliform, and the gap of fence is different in the screening box frame of different size.

For the prior art, the utility model has the advantage of：

1, quickly sea eel specification can be detached.

2, it is screened using the gap of screening box frame, the accuracy of screening can be improved, avoid the difference of artificial screening Property.

3, it screens and is equipped with air supply system in pond, the oxygen content in screening pond can be improved, avoid sea eel for hypoxgia, influence Later stage sea eel feeds.

Description of the drawings

Fig. 1 is the sectional side view in the utility model screening pond；

Fig. 2 is the vertical view of insulating space；

Fig. 3 is the side view of spacer bar；

Fig. 4 is the vertical view of screening box frame；

Fig. 5 is the stereogram of conveying mechanism；

Fig. 6 is the structural schematic diagram for screening pond；

Fig. 7 is the structural schematic diagram of air supply system and screening pond；

Label declaration：1 screening pond, 2 separation nets, 3 screening box frames, 4 supporting rods, 5 spacer bars, 51 limiting grooves, 61 racks, 62 funnels, 63 drainage tubes, 71 feeding-passages, 72 drainage channels, 81 steam lines, 82 extension tubes, 83 nanotubes, 84 air supply pipes Net.

Specific implementation mode

The utility model content is described in detail with embodiment with reference to the accompanying drawings of the specification：

Embodiment schematic diagram provided by the utility model as shown in Figure 1 to Figure 7 shows the.

As shown in Figs 1-4：A kind of sea eel separation system, it includes screening the different sieve of pond 1, separation net 2, several groups specification Box frame 3 is selected, the setting of separation net 2 is on screening pond 1 and separation net 2 is divided into more than two regions；

As shown in Figure 4：The bottom plate of the screening box frame 3 is in paliform, the gap of fence in the screening box frame 3 of different size It is different.Gap width is different, and the percent of pass of sea eel is different, and gap width is small, by the sea eel bodily form it is also smaller, instead It, by the sea eel bodily form it is also bigger.

It further includes several groups support component, and the support component is two supporting rods 4 disposed in parallel, the supporting rod 4 bracketing separation nets 2.

It further includes spacer bar 5, and the spacer bar 5 holds up separation net 2 and separation net is separated into more than two regions.Isolation Bar 5 is arranged in pairs or groups with supporting rod, can be divided into separation net more than two regions, each region can correspond to the screening of a specification Box frame, it is essentially identical into the sea eel specification in area of isolation after the screening of screening box frame.

5 bottom surface of the spacer bar is additionally provided with the limiting groove 51 coordinated with supporting rod 4.It is relatively slided in sea eel pond, if every It is not provided with limiting groove 51 from bar, spacer bar is easy to slide from supporting rod 4.

As shown in Figure 5：It further includes conveying mechanism, and the conveying mechanism includes rack 61, the leakage that is set in rack 61 Bucket 62 and several be sequentially connected drainage tube 63, the drainage tube 63 after connection is connect with funnel 62.Same specification eel after separation Fish needs to transport aquaculture pond, using conveying mechanism, can express delivery sea eel is transported into corresponding aquaculture pond.

As shown in Figure 6：The screening pond 1 top be equipped with the feeding-passage 71 of aquaculture pond unicom and with extraneous unicom Drainage channel 72 is equipped with gate at feeding-passage 71 and drainage channel 72.Several aquaculture ponds are connected with diversion channel, and diversion channel connects Connect feeding-passage 71.

As shown in Fig. 1,7：It further includes air supply system, if the air supply system includes being installed on screening 1 bottom of pond of pond Dry root steam line 81, every steam line 81 are equipped with several ventholes, and steam line 81 connects air feed equipment.Due into When row screening, sea eel density is higher, if being not provided with the air supply system of strength, is susceptible to the feelings of sea eel anoxic apocleisis Condition, so needing that corresponding air supply system is arranged.

The air supply system further includes the gas transmission pipeline net work 84 for being located at 1 top of screening pond, the extension being connect with gas transmission pipeline net work 84 Pipe 82 and 82 end of connection extension tube are placed in the nanotube 83 in screening pond 1.When screening, sea eel amount of exercise increases Add, if not increasing air supply system additionally, the case where still will appear sea eel anoxic apocleisis, so the gas supply system that setting is mobile System is, it can be achieved that the sea eel in screening process supplies.

A kind of application method of sea eel separation system, it includes the following steps：

Step 1：Sea eel in aquaculture pond is passed through in the guiding of feeding-passage 71 to screening pond 1；

Step 2：Air supply system is opened, screening pond 1 is supplied；

Step 3：Separation net 2 is isolated by spacer bar 5, separation net is separated into more than two regions；

Step 4：Screening box frame 3 is sequentially placed on different area of isolation from small to large by the width size in gap, The screening box frame that sea eel in aquaculture pond is scooped to gap width minimum, is not poured into next sieve by the sea eel of screening box frame Box frame 3, each screening box frame 3 is selected to screen the sea eel passed through and fall into corresponding area of isolation；

Step 5：The sea eel of same size is poured into funnel 62, and is drained in corresponding aquaculture pond by drainage tube 63.

Compared with traditional sea eel sorting unit, the sea eel sorted using the utility model, 1 hour after entering aquaculture pond It is interior to feed, and the sea eel of traditional sea eel sorting unit sorting, generally want can feed within -48 hours 12 hours.

Claims

1. a kind of sea eel separation system, it is characterised in that：It is different including screening pond (1), separation net (2), several groups specification Screening box frame (3), separation net (2) setting is in screening pond (1) and separation net (2) is divided into more than two regions；

The bottom plate of the screening box frame (3) is in paliform, and the gap of fence is different in the screening box frame (3) of different size；

It further includes spacer bar (5), and the spacer bar (5) holds up separation net (2) and separation net is separated into more than two regions；

It further includes conveying mechanism, the conveying mechanism includes rack (61), the funnel (62) that is set in rack (61) and Several are sequentially connected drainage tube (63), and the drainage tube (63) after connection is connect with funnel (62).

2. sea eel separation system according to claim 1, it is characterised in that：It further includes several groups support component, described Support component is two supporting rods (4) disposed in parallel, supporting rod (4) the bracketing separation net (2).

3. sea eel separation system according to claim 1, it is characterised in that：Spacer bar (5) bottom surface is additionally provided with and props up The limiting groove (51) of strut (4) cooperation.

4. sea eel separation system according to claim 1, it is characterised in that：It is equipped with and cultivation above the screening pond (1) The feeding-passage (71) of pond unicom and drainage channel (72) with extraneous unicom, in feeding-passage (71) and drainage channel (72) Place is equipped with gate.

5. the sea eel separation system according to any one of claim 1-4, it is characterised in that：It further includes gas supply system System, the air supply system include several steam lines (81) for being installed on screening pond (1) bottom of pond, every steam line (81) Several ventholes are equipped with, steam line (81) connects air feed equipment.

6. sea eel separation system according to claim 5, it is characterised in that：The air supply system further includes being located at screening pond (1) gas transmission pipeline net work (84) above, the extension tube (82) being connect with gas transmission pipeline net work (84) and connection extension tube (82) end are simultaneously The nanotube (83) being placed in screening pond (1).