CN112913783A - Breeding method for hermetia illucens harmless to feces - Google Patents

Breeding method for hermetia illucens harmless to feces Download PDF

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Publication number
CN112913783A
CN112913783A CN201911237854.0A CN201911237854A CN112913783A CN 112913783 A CN112913783 A CN 112913783A CN 201911237854 A CN201911237854 A CN 201911237854A CN 112913783 A CN112913783 A CN 112913783A
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China
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solid
hatching
hermetia illucens
feces
tray
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CN201911237854.0A
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Chinese (zh)
Inventor
谢松柏
杨俊杰
谢树林
许碧辉
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Hunan Xiangbai Eco Environmental Protection Technology Co ltd
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Hunan Xiangbai Eco Environmental Protection Technology Co ltd
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Priority to CN201911237854.0A priority Critical patent/CN112913783A/en
Publication of CN112913783A publication Critical patent/CN112913783A/en
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    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01KANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
    • A01K67/00Rearing or breeding animals, not otherwise provided for; New or modified breeds of animals
    • A01K67/033Rearing or breeding invertebrates; New breeds of invertebrates
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23KFODDER
    • A23K10/00Animal feeding-stuffs
    • A23K10/20Animal feeding-stuffs from material of animal origin
    • A23K10/26Animal feeding-stuffs from material of animal origin from waste material, e.g. feathers, bones or skin
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23KFODDER
    • A23K50/00Feeding-stuffs specially adapted for particular animals
    • A23K50/90Feeding-stuffs specially adapted for particular animals for insects, e.g. bees or silkworms
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F11/00Treatment of sludge; Devices therefor
    • C02F11/02Biological treatment
    • C02F11/04Anaerobic treatment; Production of methane by such processes
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2103/00Nature of the water, waste water, sewage or sludge to be treated
    • C02F2103/20Nature of the water, waste water, sewage or sludge to be treated from animal husbandry

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  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Polymers & Plastics (AREA)
  • Animal Husbandry (AREA)
  • Zoology (AREA)
  • Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Food Science & Technology (AREA)
  • Environmental Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Organic Chemistry (AREA)
  • Insects & Arthropods (AREA)
  • General Chemical & Material Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Birds (AREA)
  • Water Supply & Treatment (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Biomedical Technology (AREA)
  • Biotechnology (AREA)
  • Physiology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Housing For Livestock And Birds (AREA)

Abstract

The invention discloses a method for culturing hermetia illucens with harmless feces, which comprises feces collection, solid-liquid separation, liquid methane treatment, solid treatment, feeding of an incubation tray, culture in an incubation room, separation of hermetia illucens from feces and collection of hermetia illucens; the method for culturing the hermetia illucens without harmfulness of excrement is used for carrying out large-scale culture according to a scientific method on the basis of the traditional hermetia illucens culture; solid-liquid separation, automatic feeding and automatic layered placement of the excrement can be realized through automatic equipment; one part of breeding excrement generated by a breeding farm is used for producing methane, and the other part of breeding excrement is used for breeding hermetia illucens and is used as living body bait required by special breeding animals, so that resources are reasonably utilized, and environmental pollution caused by direct discharge of the excrement is further avoided.

Description

Breeding method for hermetia illucens harmless to feces
Technical Field
The invention relates to the technical field of black soldier fly larva breeding, in particular to a breeding method for black soldier fly with harmless excrement.
Background
The black soldier fly is a saprophytic soldier fly, can take feces of livestock and poultry and domestic garbage, and is a high-quality animal protein feed; the black soldier fly powder is used as the feed to replace part or all of fish meal to feed livestock, poultry and the like, a better breeding effect is achieved, living body bait required by special breeding animals can be solved, the quality of animal products can be improved, the breeding cost can be reduced, the breeding benefit can be greatly improved, and the current pressure of feed shortage can be relieved.
In the conventional breeding method of the hermetia illucens, simple and small-quantity extensive breeding is carried out only by using a common small plate and a common small barrel, so that the breeding method cannot adapt to large-scale production and cannot form automatic large-scale production; particularly, the automation degree of the black soldier fly hatching room is not high, and the black soldier fly hatching tray can be arranged only by manpower.
Disclosure of Invention
The invention aims to realize automatic breeding of hermetia illucens larvae in a breeding process and provides a breeding method for hermetia illucens with harmless excrement.
The technical problem to be solved by the invention is realized by the following scheme: the method for breeding the hermetia illucens harmless to feces comprises the following steps: collecting excrement and sewage 1: collecting the manure generated by the livestock farm into a collecting pool;
and (3) solid-liquid separation 2: pumping the feces in the collecting tank to a solid-liquid separator by using a feces pump for solid-liquid separation;
liquid biogas treatment 3: introducing liquid obtained after solid-liquid separation into a methane tank to generate methane;
and (4) solid treatment: conveying the solid obtained after solid-liquid separation into a solid storage tank, and regulating the humidity of the solid manure to 55-65%;
hatching tray feeding 5: pumping solid manure into a feeding device 91 by using a manure pump, wherein the feeding device 91 feeds materials into an incubation disc 92, so that the solid manure in the incubation disc 92 is uniform and 2-3 cm;
and 6, cultivation in a hatching room: conveying the fed hatching tray 92 to the hatching room 9, automatically placing the hatching tray 92 in the hatching room 9 to fully fill the hatching room 9, starting cultivation, controlling the temperature to be 25-30 ℃, and controlling the environmental humidity to be 50-60%;
separating the hermetia illucens from the manure 7: when the black soldier flies grow to the point that the body color of the black soldier flies begins to become yellowish, the fact that the black soldier flies are mature is marked, and more than 70 percent of the whole black soldier flies meet the standard, and a water separation method is adopted for separation;
collecting 8 of hermetia illucens: the black soldier flies separated by the water separation method are collected to be conveniently used as live baits in the follow-up process.
Further, the automatic feeding and placing device for the hatching tray 92 comprises a feeding device 91, a first conveying structure 93, a second conveying structure 94, a jacking mechanism 95 and a transition plate 96; the feeding device 91 is arranged at the top of the first conveying structure 93; the hatching trays 92 pass through the bottom of the feeding device 91 through the first conveying structure 93 in sequence; the second conveying structures 94 are arranged in the hatching chamber 9 in multiple layers, and a plurality of second conveying structures 94 are arranged in each layer side by side; the second conveying structure 94 at the bottommost end is in end-to-end butt joint with the first conveying structure 93; the jacking mechanisms 95 are arranged at one end of the second conveying structure 94 opposite to the first conveying structure 93, and a plurality of jacking mechanisms 95 are arranged side by side; the transition plate 96 is installed on the top of the jacking mechanism 95, the jacking mechanism 95 can jack up the transition plate 96, and the transition plate 96 can horizontally rotate around the jacking mechanism 95.
Further, a drive roller 961 is provided on the transition plate 96.
Preferably, the incubation tray 92 is a square box with an open upper end.
Preferably, a sensing device and a quantitative feeding device are arranged at the bottom of the feeding device 91, when the sensing device senses the bottom hatching tray 92, the feeding is automatically carried out in the hatching tray 92, the quantitative feeding device controls the amount of the solid manure in the hatching tray 92, and the feeding is stopped when the solid manure in the single hatching tray 92 has a uniform thickness of 2-3 cm.
By adopting the technical scheme, the purposes of the invention are better realized, and the method for culturing the hermetia illucens with harmless excrement is used for carrying out large-scale culture on the basis of the traditional hermetia illucens according to a scientific method; solid-liquid separation, automatic feeding and automatic layered placement of the excrement can be realized through automatic equipment; one part of breeding excrement generated by a breeding farm is used for producing methane, and the other part of breeding excrement is used for breeding hermetia illucens and is used as living body bait required by special breeding animals, so that resources are reasonably utilized, and environmental pollution caused by direct discharge of the excrement is further avoided.
Drawings
FIG. 1 is an overall process flow diagram of the present invention.
Fig. 2 is a schematic view of the vertical cross-section structure of the marking hatchway 9 of the present invention.
Fig. 3 is a schematic diagram of the horizontal cross-sectional structure of the marking hatchway 9 of the present invention.
Fig. 4 is a schematic plan view of a marking transition plate 96 according to the present invention.
The reference numbers are described in the last page of the specification.
Detailed Description
The invention will be further illustrated with reference to the following examples:
example 1:
according to the invention, the method for culturing the hermetia illucens by using harmless excrement comprises the following steps: collecting excrement and sewage 1: collecting the manure generated by the livestock farm into a collecting pool;
and (3) solid-liquid separation 2: pumping the feces in the collecting tank to a solid-liquid separator by using a feces pump for solid-liquid separation;
liquid biogas treatment 3: introducing liquid obtained after solid-liquid separation into a methane tank to generate methane;
and (4) solid treatment: conveying the solid obtained after solid-liquid separation into a solid storage tank, and regulating the humidity of the solid manure to 55-65%;
hatching tray feeding 5: pumping solid manure into a feeding device 91 by using a manure pump, wherein the feeding device 91 feeds materials into an incubation disc 92, so that the solid manure in the incubation disc 92 is uniform and 2-3 cm;
and 6, cultivation in a hatching room: conveying the fed hatching tray 92 to the hatching room 9, automatically placing the hatching tray 92 in the hatching room 9 to fully fill the hatching room 9, starting cultivation, controlling the temperature to be 25-30 ℃, and controlling the environmental humidity to be 50-60%;
separating the hermetia illucens from the manure 7: when the black soldier flies grow to the point that the body color of the black soldier flies begins to become yellowish, the fact that the black soldier flies are mature is marked, and more than 70 percent of the whole black soldier flies meet the standard, and a water separation method is adopted for separation;
collecting 8 of hermetia illucens: the black soldier flies separated by the water separation method are collected to be conveniently used as live baits in the follow-up process.
As shown in fig. 2 and 3, the automatic feeding and placing device for hatching trays 92 comprises a feeding device 91, a first conveying structure 93, a second conveying structure 94, a lifting mechanism 95 and a transition plate 96; the feeding device 91 is arranged at the top of the first conveying structure 93; the hatching trays 92 pass through the bottom of the feeding device 91 through the first conveying structure 93 in sequence; the second conveying structures 94 are arranged in the hatching chamber 9 in multiple layers, and a plurality of second conveying structures 94 are arranged in each layer side by side; the second conveying structure 94 at the bottommost end is in end-to-end butt joint with the first conveying structure 93; the jacking mechanisms 95 are arranged at one end of the second conveying structure 94 opposite to the first conveying structure 93, and a plurality of jacking mechanisms 95 are arranged side by side; the transition plate 96 is installed on the top of the jacking mechanism 95, the jacking mechanism 95 can jack up the transition plate 96, and the transition plate 96 can horizontally rotate around the jacking mechanism 95.
As can be seen from fig. 4, a drive roller 961 is provided on the transition plate 96.
Preferably, the incubation tray 92 is a square box with an open upper end.
Preferably, a sensing device and a quantitative feeding device are arranged at the bottom of the feeding device 91, when the sensing device senses the bottom hatching tray 92, the feeding is automatically carried out in the hatching tray 92, the quantitative feeding device controls the amount of the solid manure in the hatching tray 92, and the feeding is stopped when the solid manure in the single hatching tray 92 has a uniform thickness of 2-3 cm.
The automatic feeding process of the hatching tray 92 comprises the following steps: firstly, a plurality of incubation trays 92 are placed on a first conveying structure 93 at intervals, the first conveying structure 93 is started, the incubation trays 92 advance along with the first conveying structure 93, when a sensing device senses that the incubation trays 92 pass through the bottom of the first conveying structure 93, the first conveying structure 93 stops running, a quantitative feeding device is started, feeding is stopped when solid excrement added into the incubation trays 92 is even in thickness of 2-3cm, the first conveying structure 93 continues running, and thus the incubation trays 92 are automatically fed in sequence.
The automatic placing process of the hatching tray 92 comprises the following steps: when the hatching tray 92 after automatic feeding travels to the tail end of the first conveying structure along with the first conveying structure 93, the hatching tray 92 enters the second conveying structure 94, and when the hatching tray continues to travel to the tail end of the second conveying structure 94 along with the second conveying structure 94, the driving roller 961 is started to make the hatching tray 92 enter the transition plate 96, and at this time, there are several modes: firstly, when the hatching tray 92 needs to be placed on the second conveying structure 94 at the upper part of the first vertical row corresponding to the transition plate 96, the jacking mechanism 95 directly jacks the transition plate 96 to the second conveying structure 94 needing to be placed, the driving roller 961 is started to enable the hatching tray 92 to enter the corresponding second conveying structure 94, the second conveying structure 94 is started to drive the hatching tray 92 to move forward, the position of one hatching tray 92 reserved on the second conveying structure 94 is stopped from the second conveying structure 94, and all the second conveying structures 94 of the vertical row corresponding to the transition plate 96 are placed in the hatching tray 92 according to the mode; ② when the hatching tray 92 is to be placed on the second conveying structure 94 of the second column adjacent to the first column, firstly, rotating the first transition plate 96 and the adjacent second transition plate 96 by 90 degrees around the jacking mechanism 95, starting the driving rolling shaft 961 on the first transition plate 96 to enable the incubation tray 92 to advance to the adjacent second transition plate 96, then rotating the second transition plate 96 by 90 degrees around the jacking mechanism 95, directly jacking the transition plate 96 to the second conveying structure 94 needing to be placed by the jacking mechanism 95, starting the driving rolling shaft 961 on the second transition plate 96 to enable the incubation tray 92 to enter the corresponding second conveying structure 94, starting the second conveying structure 94 to drive the incubation tray 92 to advance, stopping the second conveying structure 94 at the position where one incubation tray 92 is left on the second conveying structure 94, and placing all the second conveying structures 94 of the vertical row corresponding to the transition plate 96 into the incubation tray 92 according to the mode; thirdly, when the hatching tray 92 needs to be placed on the second conveying structure 94 of the Nth column which is further away from the first column, firstly, rotating all the transition plates 96 of the first vertical row to the Nth vertical row for 90 degrees around the jacking mechanism 95, starting all the driving rollers 961 of the first vertical row to the Nth-1 vertical row, conveying the incubation tray 92 to the transition plate 96 corresponding to the Nth vertical row, then rotating the Nth vertical row of the transition plates 96 for 90 degrees around the jacking mechanism 95, directly jacking the transition plates 96 to the second conveying structure 94 to be placed by the jacking mechanism 95, starting the driving rollers 961 on the Nth vertical row of the transition plates 96, enabling the incubation tray 92 to enter the corresponding second conveying structure 94, starting the second conveying structure 94, driving the incubation tray 92 to move, stopping the second conveying structure 94 at the position where one incubation tray 92 is left on the second conveying structure 94, and placing all the second conveying structures 94 of the vertical row corresponding to the transition plates 96 in the mode to fill the incubation tray 92.
It is clear that modifications and/or additions of parts may be made to the device for the decontamination of hermetia illucens as described heretofore, and to the corresponding method, without departing from the field and scope of the present invention.
It is also clear that, although the present invention has been described in detail with reference to a hermetia illucens dung-free breeding device and a corresponding method, a person skilled in the art shall certainly be able to achieve many other equivalent forms of hermetia illucens dung-free breeding device and a corresponding method, which have the characteristics as set forth in the claims and are therefore within the scope of the protection defined thereby.
Number of mark Name of label Number of mark Name of label
1 Feces collection 1 9 Hatchway 9
2 Solid-liquid separation 2 91 Feeding device 91
3 Liquid biogas treatment 3 92 Incubation tray 92
4 Solids treatment 4 93 First conveying structure 93
5 Feeding of hatching tray 5 94 Second conveyance structure 94
6 Cultivation in hatcheries 6 95 Jacking mechanism 95
7 Separating the hermetia illucens from the dung 7 96 Transition plate 96
8 Black soldier fly collection 8 961 Drive roller 961

Claims (5)

1. A method for breeding hermetia illucens with harmless feces is characterized by comprising the following steps: collecting excrement: collecting the manure generated by the livestock farm into a collecting pool;
solid-liquid separation: pumping the feces in the collecting tank to a solid-liquid separator by using a feces pump for solid-liquid separation;
liquid biogas treatment: introducing liquid obtained after solid-liquid separation into a methane tank to generate methane;
solid treatment: conveying the solid obtained after solid-liquid separation into a solid storage tank, and regulating the humidity of the solid manure to 55-65%;
feeding an incubation tray: pumping solid manure into a feeding device by using a manure slurry pump, wherein the feeding device is used for feeding an incubation tray, so that the solid manure in the incubation tray is uniform and is 2-3 cm;
culturing in a hatching room: conveying the fed hatching tray to a hatching room, automatically placing the hatching tray in the hatching room to fully fill the hatching room, starting cultivation, controlling the temperature to be 25-30 ℃, and controlling the environmental humidity to be 50-60%;
separating the hermetia illucens from the excrement: when the black soldier flies grow to the point that the body color of the black soldier flies begins to become yellowish, the fact that the black soldier flies are mature is marked, and more than 70 percent of the whole black soldier flies meet the standard, and a water separation method is adopted for separation;
collecting the hermetia illucens: the black soldier flies separated by the water separation method are collected to be conveniently used as live baits in the follow-up process.
2. The method for cultivating hermetia illucens with harmless feces according to claim 1, wherein the automatic feeding and placing device for the hatching tray comprises a feeding device, a first conveying structure, a second conveying structure, a lifting mechanism and a transition plate; the feeding device is arranged at the top of the first conveying structure; hatching trays sequentially pass through the bottom of the feeding device through a first conveying structure; the second conveying structures are arranged in the hatching chamber in multiple layers, and a plurality of second conveying structures are arranged in each layer side by side; the second conveying structure close to one end at the bottommost part is in end-to-end butt joint with the first conveying structure; the jacking mechanisms are arranged at one end of the second conveying structure opposite to the first conveying structure, and a plurality of jacking mechanisms are arranged side by side; the transition plate is arranged on the top of the jacking mechanism, the jacking mechanism can jack the transition plate, and the transition plate can horizontally rotate around the jacking mechanism.
3. The method for cultivating hermetia illucens without harming feces according to claim 2, wherein the transition plate is provided with a driving roller.
4. The method for cultivating hermetia illucens with harmless feces according to claim 1 or 2, wherein the hatching tray is a square box with an open upper end.
5. The method for breeding hermetia illucens with harmless feces as claimed in claim 2, wherein the bottom of the feeding device is provided with a sensing device and a quantitative feeding device, the sensing device automatically feeds the hatching tray when sensing the bottom hatching tray, the quantitative feeding device controls the amount of the hatching tray, and the feeding is stopped when the solid feces in the single hatching tray has a uniform thickness of 2-3 cm.
CN201911237854.0A 2019-12-06 2019-12-06 Breeding method for hermetia illucens harmless to feces Pending CN112913783A (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023237144A1 (en) * 2022-06-07 2023-12-14 Alpha-Protein GmbH Apparatus and method for supplying sustenance to insects

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