CN205161623U - Preprocessing device before enabling shrimp eggs hatching - Google Patents

Preprocessing device before enabling shrimp eggs hatching Download PDF

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Publication number
CN205161623U
CN205161623U CN201520989902.2U CN201520989902U CN205161623U CN 205161623 U CN205161623 U CN 205161623U CN 201520989902 U CN201520989902 U CN 201520989902U CN 205161623 U CN205161623 U CN 205161623U
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China
Prior art keywords
screen cloth
connecting plate
cylindrical shell
barrel
charging aperture
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CN201520989902.2U
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Chinese (zh)
Inventor
陈乌雄
李秀铿
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Xiamen Jinyihai Biotechnology Co Ltd
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Xiamen Jinyihai Biotechnology Co Ltd
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Priority to CN201520989902.2U priority Critical patent/CN205161623U/en
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Abstract

The utility model relates to a cultured equipment technical field relates to a preprocessing device before enabling shrimp eggs hatching, include air -blower, barrel and the bobbin base that links to each other with barrel an organic whole, the barrel is installed on the support, the air outlet of air -blower is connected with the heater to through the air -supply line with the bobbin base links to each other, still including curved bobbin top, one album of housing box of bobbin top outer joint, barrel one end is provided with the feed inlet, with the slant is provided with a discharge gate on the bobbin base of the relative one end of feed inlet, be equipped with the valve on the discharge gate, be provided with the obliquely screen cloth in the barrel, the screen cloth includes first screen cloth, second screen cloth, is equipped with the connecting plate between the two, the one end of first screen cloth is located feed inlet below, the other end are located the connecting plate upper end, the second screen cloth is located the connecting plate lower extreme, the other end is located the discharge gate below. The utility model is used for sorting and drying process before the fairy shrimp hatching.

Description

Pretreatment unit before a kind of brine shrimp eggs hatching
Technical field
The utility model relates to cultivation equipment technical field, specifically relates to the front pretreatment unit of a kind of brine shrimp eggs hatching.
Background technology
Fairy shrimp is a kind of worldwide widely distributed halophilic microcrustacean, classification belongs to Arthropoda, Branchiata, Crustachia, Branchiopoda, Anostraca, salt solution fairy shrimp section.Fairy shrimp, as a kind of important food organisms, is subject to the attention widely of people always.By the nauplius after egg hatch, there is a large amount of yolk, and containing rich in protein and fat (protein about containing 60%, fat is about containing 20%), contained by its adult, nutrition is also very high, and therefore fairy shrimp is the fabulous bait of the young such as fish, shrimp and crab and adult.It is reported, on our times, the nursery of aquiculture animal of more than 85% is all using fairy shrimp as the source of bait.Therefore, need to design a kind of brine shrimp eggs cultivation incubation equipment, improve incubation rate, and cultivation efficiency.
Brine shrimp eggs is before hatching, owing to being often mingled with ghost in worm's ovum, need be gone out, to improve incubation rate, and traditional method is freshwater soaking method, utilize the difference of ghost ovum proportion, be isolated with buoyancy of water, this method is simple to operate, but is unfavorable for producing in enormous quantities, operating efficiency is lower, simultaneously easy damaged worm's ovum.Simultaneously after this step, entering before in incubation equipment, also needing to prevent worm's ovum to be agglomerated into block, being more reduction of production efficiency.
In prior art, if the day for announcing is the peel suction device that the Chinese patent CN201312519Y on September 23rd, 2009 discloses a kind of brine shrimp eggs, comprise rack-mount tank body, under the tapered shaped can of tank body lower part, end is connected with the air outlet of fan blower, the taper abhiseca on tank body top is connected with the tapered shaped can on another support through pipeline, tank body side is respectively by charging aperture and discharging opening, tank inner chamber bottom is provided with screen cloth, tapered shaped can bottom has at the bottom of the tank of band discharge opening, there is blower fan on top, the air inlet of blower fan and tapered shaped can intracavity inter-connection.This technical scheme by setting up fan blower in tank base, and coordinates the blower fan that tank body top is connected, and be expelled in tapered shaped can by empty chorion by tank body top, worm's ovum is then discharged by discharging opening.This technical scheme utilizes wind energy as sorting mode, and ghost is collected, but this device is in the process of collecting ghost, ghost is easily gathered in pipeline, blocking pipe, the air outlet of fan blower is connected directly between tank base simultaneously, and worm's ovum very likely falls in fan blower, causes the fault of device.
Utility model content
The utility model is solve the problems of the technologies described above the pretreatment unit going ghost, drying providing a kind of brine shrimp eggs and carry out before hatching process, and be applicable to produce in enormous quantities, operating efficiency is high.
For solving the problems of the technologies described above, pretreatment unit before a kind of brine shrimp eggs hatching that the utility model provides, comprise fan blower, cylindrical shell and with at the bottom of the cylinder that is connected of cylindrical shell one, described cylindrical shell is rack-mount, the air outlet of described fan blower is connected with heater, and be connected with at the bottom of described cylinder by blast pipe, also include the cylinder top of arc, a shell collecting box is connected outside described cylinder top, described cylindrical shell one end is provided with charging aperture, with at the bottom of the cylinder of described charging aperture opposite side on be obliquely provided with a discharging opening, described discharging opening is provided with valve, oblique screen cloth is provided with in described cylindrical shell, described screen cloth two ends are separately positioned on the below of described charging aperture and described discharging opening.
Preferably, described screen cloth comprises the first screen cloth, the second screen cloth, be provided with connecting plate between the two, one end of described first screen cloth is located at below described charging aperture, the other end is positioned at connecting plate upper end, described connecting plate lower end is located at by described second screen cloth, and the other end is located at below described discharging opening, and described connecting plate is connected with cylindrical shell.
Preferably, between described first screen cloth and horizontal plane gradient be less than the gradient of described second screen cloth.
Preferably, the air outlet place of described blast pipe is provided with protection network.
By adopting above-mentioned technical scheme, the beneficial effects of the utility model are: the form being connected heater by fan blower, upwards hot blast transmission is carried out by cylinder body bottom, the worm's ovum entered by charging aperture is dropped on oblique screen cloth and carries out sorting and drying, the ghost wherein contained then is expelled in shell collecting box by wind-force under the arcuate structure on cylinder top, the oblique setting of described discharging opening is also equipped with valve, and the worm's ovum through sorting is discharged by described discharging opening; Described screen cloth can be set to two-layer, be connected by connecting plate, make to there is drop between the two, the worm's ovum being agglomerated into block can be separated when falling, optimize the efficiency of sorting and drying, simultaneously the gradient of the first screen cloth is set to the gradient being less than the second screen cloth, makes sorting, at the bottom of dried worm's ovum can not be gathered in tin, can be discharged smoothly by discharging opening; The air outlet place of blast pipe is provided with protection network, can prevent worm's ovum from entering in heater and fan blower.
Accompanying drawing explanation
Fig. 1 is the utility model embodiment overall structure schematic diagram.
Main Reference Numerals illustrates:
At the bottom of fan blower 1, heater 11, blast pipe 12, protection network 13, cylindrical shell 2, charging aperture 21, cylinder 3, discharging opening 31, valve 32, support 4, cylinder top 5, shell collecting box 51, screen cloth 6, screen cloth 61, screen cloth 62, connecting plate 63.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail:
As shown in Figure 1, pretreatment unit before a kind of brine shrimp eggs hatching, comprise fan blower 1, cylindrical shell 2 and with at the bottom of the cone shape cylinder that is connected of cylindrical shell 2 one 3, described cylindrical shell 2 is arranged on support 4, the air outlet of described fan blower 1 is connected with heater 11, and 3 to be connected with at the bottom of described cylinder by blast pipe 12, described cylindrical shell 2 upper end is provided with the cylinder top 5 of arc, described cylinder top 5 is outer connects a shell collecting box 51, described cylindrical shell 2 one end is provided with charging aperture 21, obliquely on 3 at the bottom of the cylinder of one end relative with described charging aperture 21 be provided with a discharging opening 31, described discharging opening 31 is provided with valve 32, oblique screen cloth 6 is provided with in described cylindrical shell 2, described screen cloth 6 two ends are separately positioned on the below of described charging aperture 21 and described discharging opening 31, the form of heater 11 is connected by fan blower 1, upwards hot blast transmission is carried out by bottom cylindrical shell 2, to the worm's ovum entered by charging aperture 21, drop on oblique screen cloth 6 and carry out sorting and drying, the ghost wherein contained then is expelled in shell collecting box 51 by wind-force under the arcuate structure on cylinder top 5, the oblique setting of described discharging opening 31 is also equipped with valve 32, worm's ovum through sorting is then discharged by described discharging opening 31,
Described screen cloth 6 can be set to two-layer, comprise screen cloth 61, screen cloth 62, be provided with connecting plate 63 between the two, one end of described screen cloth 61 is located at below described charging aperture 21, the other end is positioned at connecting plate 63 upper end, described connecting plate 63 lower end is located at by described screen cloth 62, the other end is located at below described discharging opening 31, described connecting plate 63 is connected with cylindrical shell 2, between described screen cloth 61 and horizontal plane gradient be less than the gradient of described screen cloth 62, be connected by connecting plate 63, make to there is drop between the two, the worm's ovum being agglomerated into block can be separated when falling, optimize the efficiency of sorting and drying, the gradient of screen cloth 61 is set to the gradient being less than screen cloth 62 simultaneously, make sorting, at the bottom of dried worm's ovum can not be gathered in tin 3, can be discharged smoothly by discharging opening 31,
The air outlet place of described blast pipe is provided with protection network 13, can prevent worm's ovum from entering in heater 11 and fan blower 1.By specific embodiment, the utility model has been described in detail above, but these are not formed restriction of the present utility model.When not departing from the utility model principle, those skilled in the art also can make many distortion and improvement, and these also should be considered as protection domain of the present utility model.

Claims (4)

1. pretreatment unit before a brine shrimp eggs hatching, comprise fan blower, cylindrical shell and with at the bottom of the cylinder that is connected of cylindrical shell one, described cylindrical shell is rack-mount, the air outlet of described fan blower is connected with heater, and be connected with at the bottom of described cylinder by blast pipe, it is characterized in that: the cylinder top also including arc, a shell collecting box is connected outside described cylinder top, described cylindrical shell one end is provided with charging aperture, with at the bottom of the cylinder of described charging aperture opposite side on be obliquely provided with a discharging opening, screen cloth is provided with in described cylindrical shell, described screen cloth two ends are separately positioned on the below of described charging aperture and described discharging opening.
2. pretreatment unit before a kind of brine shrimp eggs hatching according to claim 1, it is characterized in that: described screen cloth comprises the first screen cloth, the second screen cloth, be provided with connecting plate between the two, one end of described first screen cloth is located at below described charging aperture, the other end is positioned at connecting plate upper end, described connecting plate lower end is located at by described second screen cloth, and the other end is located at below described discharging opening, and described connecting plate is connected with cylindrical shell.
3. pretreatment unit before a kind of brine shrimp eggs hatching according to claim 2, is characterized in that: described first screen cloth and gradient between horizontal plane be less than the gradient of described second screen cloth.
4. pretreatment unit before a kind of brine shrimp eggs hatching according to claim 1 or 2 or 3, is characterized in that: the air outlet place of described blast pipe is provided with protection network.
CN201520989902.2U 2015-12-03 2015-12-03 Preprocessing device before enabling shrimp eggs hatching Active CN205161623U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520989902.2U CN205161623U (en) 2015-12-03 2015-12-03 Preprocessing device before enabling shrimp eggs hatching

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520989902.2U CN205161623U (en) 2015-12-03 2015-12-03 Preprocessing device before enabling shrimp eggs hatching

Publications (1)

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CN205161623U true CN205161623U (en) 2016-04-20

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106879560A (en) * 2017-04-18 2017-06-23 天津渤海水产研究所 A kind of portable separator of indoor artemia hatching
CN108887237A (en) * 2018-06-23 2018-11-27 河北省农林科学院旱作农业研究所 A kind of method of insect ovum pupa low temperature drying device and its dry insect ovum, pupa

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106879560A (en) * 2017-04-18 2017-06-23 天津渤海水产研究所 A kind of portable separator of indoor artemia hatching
CN108887237A (en) * 2018-06-23 2018-11-27 河北省农林科学院旱作农业研究所 A kind of method of insect ovum pupa low temperature drying device and its dry insect ovum, pupa

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