CN110074067B - Breeding method for hermetia illucens larvae based on breeding system - Google Patents
Breeding method for hermetia illucens larvae based on breeding system Download PDFInfo
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- 238000009395 breeding Methods 0.000 title claims abstract description 151
- 230000001488 breeding effect Effects 0.000 title claims abstract description 131
- 241000709785 Hermetia illucens Species 0.000 title claims abstract description 40
- 239000002994 raw material Substances 0.000 claims abstract description 95
- 238000003756 stirring Methods 0.000 claims abstract description 28
- 238000002156 mixing Methods 0.000 claims abstract description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 8
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K67/00—Rearing or breeding animals, not otherwise provided for; New or modified breeds of animals
- A01K67/033—Rearing or breeding invertebrates; New breeds of invertebrates
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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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- 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
- Y02A40/81—Aquaculture, e.g. of fish
- Y02A40/818—Alternative feeds for fish, e.g. in aquacultures
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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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/80—Food processing, e.g. use of renewable energies or variable speed drives in handling, conveying or stacking
- Y02P60/87—Re-use of by-products of food processing for fodder production
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- Animal Behavior & Ethology (AREA)
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- Biodiversity & Conservation Biology (AREA)
- Apparatuses For Bulk Treatment Of Fruits And Vegetables And Apparatuses For Preparing Feeds (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
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Abstract
The invention relates to a breeding method of hermetia illucens larvae based on a breeding system, which comprises the following steps of: (1) selecting raw materials; (2) pre-storing raw materials; (3) pretreatment of raw materials: removing inedible parts of the hermetia illucens larvae in the raw materials; (4) mixing and stirring: adjusting the humidity of the raw materials to 40-75% of water content through special mixing and stirring equipment; (5) a worm breeding part; (6) automatically separating; the breeding method ensures that the breeding of the larvae can be successful, ensures the quality of the final products of the bred larvae, namely the larvae and the organic fertilizer, ensures the economic benefit of a farm, and reduces the greater pollution to the environment.
Description
Technical Field
The invention belongs to the technical field of insect breeding, and particularly relates to a breeding method of hermetia illucens larvae based on a breeding system.
Background
The black soldier fly larvae can eat organic wastes, such as kitchen waste, livestock and poultry manure and the like, and convert the organic wastes into the manure and high-nutrition worm bodies. The insect feces is a natural organic fertilizer, the insect body contains high protein and high energy, the insect feces not only can be directly used as feed for the breeding industry, the breeding cost is reduced, but also biochemical raw materials such as antibacterial peptide and chitin can be extracted, and the value-added space is huge. Therefore, the mass breeding of the hermetia illucens larvae is not only required for environmental protection, but also is a breeding project with good economic benefit.
However, the current method for breeding hermetia illucens is in a primary development stage, such as: the technology of patent No. CN201520648778.3 does not realize automatic feeding, and the space utilization rate is low; because the volume difference between the 1-day-old and 10-day-old hermetia illucens larvae is more than 3000 times, the hermetia illucens larvae are raised in a fixed container, the early-stage space is wasted, and the later-stage space is insufficient; the technology of the patent No. CN201520223779.3, the technology of the patent No. CN201520225345.7 and the technology of the patent No. CN201410242930.8 can not realize the purpose of continuously breeding black soldier fly larvae in large batch. The invention provides a method and equipment for breeding black soldier fly larvae in large batch, which realize mechanization, automation, continuity, intellectualization and intensification, greatly improve the breeding efficiency of the black soldier fly larvae, reduce the labor cost, prevent the breeding of mosquitoes and flies, and create conditions for the industrialized production of the black soldier fly larvae and the large-batch treatment of organic waste.
Disclosure of Invention
The invention aims to provide an insect breeding device, a breeding system comprising the insect breeding device and a breeding method based on black soldier fly larvae of the breeding system aiming at the defects of the prior art, and the method and the device are suitable for breeding black soldier fly larvae in a large scale in a mechanical, automatic, intelligent, intensive, continuous and closed manner, and mainly achieve the following aims: 1. labor cost is greatly saved, and production efficiency is improved; 2. the problems of odor emission and mosquito and fly breeding in the culture process are solved; 3. the production capacity per unit area is improved; 4. realizing uninterrupted production all the year round.
In order to achieve the purpose, the invention adopts the following technical scheme:
the invention provides an insect breeding device, which comprises a support frame, an insect breeding container and a feeding mechanism, wherein the support frame consists of at least one layer of support frame and a bottom support which are arranged from top to bottom; feeding mechanism comprises stirring material temporary storage hopper and subregion material pipe, stirring material temporary storage hopper vertically sets up at braced frame's center, the feed end setting of stirring material temporary storage hopper is in the braced frame's on top, the bottom setting of stirring material temporary storage hopper is on the bottom sprag, top-down is equipped with the subregion material pipe on the discharging pipe of stirring material temporary storage hopper, the subregion material pipe sets up in the top of educating the worm container, the subregion material pipe of educating the worm container top is along the outward appearance of the discharging pipe of stirring material temporary storage hopper and is the circumference and distribute, the below equipartition of subregion material pipe has the discharge opening.
According to the insect breeding device, the insect breeding containers on different layers can synchronously rotate along the supporting frame, the power motor of the insect breeding container provides power when the insect breeding containers synchronously rotate, and the discharge holes in the insect breeding containers on different layers are correspondingly distributed at the same position.
According to the insect breeding device, the insect breeding container is round, rectangular or trapezoidal.
The invention provides a culture system which comprises a wall body and culture equipment in the wall body, wherein two insect breeding chamber doors are arranged at an inlet of the wall body and are not opened at the same time; the breeding equipment comprises a raw material supply device, an additive supply device, a mixing device, an insect breeding device, a discharge conveying device, a screening device, an insect storage device and an insect excrement storage device; raw materials feeding device, additive feeding device all link to each other with mixing arrangement through metering device, and mixing arrangement feeds the mixture through feed mechanism to educating in the worm container of educating in the worm device, educates and is equipped with discharge conveyor under the discharge opening of worm container, and the worm excrement and urine mixture of the back of finishing of breeding transports to screening plant through discharge conveyor, and screening plant is with worm and excrement and urine separation, and the worm passes through the conveyer belt and transports to storing up in the worm device, and excrement and urine passes through the conveyer belt and transports to worm excrement and urine storage device.
According to the culture system, the raw material supply device consists of a closed raw material storage pit, a raw material lifting mechanism and a raw material storage device, wherein the raw material lifting mechanism comprises a lifting pump, a lifting pump motor and a raw material feeding pipeline, one end of the raw material feeding pipeline is connected with the lifting pump in the closed raw material storage pit, the other end of the raw material feeding pipeline is connected with the raw material storage device, and the lifting pump motor provides power for the lifting pump; the additive feeding device is composed of an additive feeding machine, an additive feeding pipe and an additive storage device, wherein one end of the additive feeding pipe is connected with the additive feeding machine, and the other end of the additive feeding pipe is connected with the additive storage device.
According to the breeding system, the crawling ladder is arranged between the bottom end support and the top end support frame of the insect breeding device.
According to the culture system, the wall body is provided with the control box, and the control box is internally provided with the touch control button for controlling different working elements in the culture equipment to work.
A breeding method of hermetia illucens larvae based on a breeding system comprises the following steps:
(1) selecting raw materials: mainly only selecting raw materials which are harmless to the growth and use value of the hermetia illucens larvae, and not selecting harmful raw materials; the harmful raw materials comprise livestock and poultry manure added with pesticide and a large amount of antibiotics in the feed, toxic animal leftovers and raw materials containing a large amount of heavy metal residues and a large amount of toxin residues;
the livestock and poultry manure added with the pesticide and a large amount of antibiotics and toxic animal leftovers in the feed can cause death or growth disorder of black soldier fly larvae; the raw materials containing a large amount of heavy metal residues and a large amount of toxin residues can influence the use value of the black soldier fly larva products;
(2) pre-storing raw materials: the method mainly comprises the steps of feeding selected self-produced raw materials or selected raw materials transported from other places into a closed raw material storage pit for temporary closed storage, wherein beneficial bacteria strains can be added in the raw material prestoring process; the purpose of temporary closed preservation is to ensure stable raw material supply and reduce or eliminate odor emission and oviposition of other pests; the types of the beneficial bacteria are lactobacillus, saccharomycetes, bacillus and the like, and the odor can be reduced by adding the beneficial bacteria;
(3) pretreatment of raw materials: removing inedible parts of the hermetia illucens larvae in the raw materials; the part of the soldier fly larvae which cannot be eaten comprises plastic bags and chopsticks in the kitchen waste and feathers in the poultry excrement;
(4) mixing and stirring: adjusting the humidity of the raw materials to 40-75% of water content through special mixing and stirring equipment;
(5) and (3) breeding insects: the raw material lifting mechanism, the feeding mechanism, the mixing device, the feeding mechanism and the insect breeding container are controlled by the intelligent control system to work or stop; the intelligent control system consists of an inductor, a special program, hardware and a peripheral circuit, and mainly works in that a signal is sent out through the calculation of the program and the hardware according to a received signal, and the size of the insect breeding container, the movement and the stop of the insect breeding container, the movement of the feeding system, the feeding amount and time, the environmental temperature, the humidity and the illumination are adjusted through the peripheral circuit, the motor and the like; the size-adjustable insect breeding container is mainly designed for adapting to the volume of the black soldier fly larvae which increases by geometric multiples, the area of the container can be increased along with the increase of the volume of the black soldier fly larvae, and the optimal density and material thickness are kept; the discharge hole in the insect breeding container can discharge larvae and insect feces;
(6) automatic separation: the insects and the insect manure discharged from the insect breeding container are separated by an electric sieve or a vibrating sieve with 5-7 meshes, the separated insect manure can be processed into organic fertilizer, and larva bodies can be used as feed and other raw materials.
According to the cultivation method, the humidity adjustment of the raw materials in the step (4) is specifically performed as follows: raw materials with high moisture content need to be mixed with raw materials with lower moisture content such as beer lees or bran in proportion after filtering the moisture content; the dried raw materials can be directly added with sterile water and uniformly mixed.
According to the breeding method, the size of the insect breeding container in the step (5) is adjusted in the environment of 15-35 ℃, and meanwhile, the external mosquitoes, flies, birds and mice are prevented from entering.
Compared with the prior art, this use novel beneficial effect who gains:
1. each part is isolated from the outside as much as possible, so that the environmental hazards such as odor emission, mosquito and fly breeding and the like are reduced.
2. The insect breeding container can realize the size change of the container by moving the partition plate or the container, so that the area of the container is adjusted along with the growth of the larvae, the requirements of the larvae are met, the utilization rate of the container is greatly improved, and the problems of container waste and large workload of manual box separation caused by volume difference of thousands of times between 1-day-old larvae and 10-day-old larvae are thoroughly solved.
3. The intelligent control system is used for adjusting the size of the container, the movement and stop of the insect breeding container, the shutdown of the feeding mechanism, the feeding amount, the moving distance and the like, so that the working efficiency is improved, the optimal requirements of larvae on space, food and environment are scientifically met, and the survival rate and the growth speed of the black soldier fly larvae are improved.
4. The insect breeding container can be in various shapes such as round, long, square and trapezoidal, can be a layer or a plurality of layers, and therefore the insect breeding container can be selected according to specific site conditions, is beneficial to better utilizing the existing space and facilities, and reduces the input cost.
5. In all the processes of the invention, the container at least with adjustable size must be in the environment of 15-35 degrees, and is isolated from the outside by heat insulation materials, insect-proof nets and the like, thereby preventing mosquitoes, flies, birds, mice and the like from entering, and reducing the harm to larvae and the environment.
7. The raw material selection in the invention is to select only raw materials which are harmless to the growth and use value of the hermetia illucens larvae, and not to select harmful raw materials, thereby not only ensuring the success of larva breeding, but also ensuring the quality of final products of bred larvae, namely, larva bodies and organic fertilizers, ensuring the economic benefit of a breeding farm, and reducing greater pollution to the environment.
Drawings
FIG. 1 is a schematic front view of the present invention;
fig. 2 is a schematic top view of the present invention.
Detailed Description
The invention is further described below with reference to the accompanying drawings:
referring to fig. 1-2, an insect breeding device comprises a support frame 32, an insect breeding container 30 and a feeding mechanism, wherein the support frame 32 is composed of at least one layer of support frame 13 and a bottom support which are arranged from top to bottom, the upper end of the support frame 13 is provided with the insect breeding container 30, the insect breeding container 30 can rotate along the support frame 13, the inside of the insect breeding container 30 is divided by at least two partition plates 12, the partition plates 12 are distributed in a ray shape along the inside center of the insect breeding container and the inner side wall of the insect breeding container 30, and a discharge hole 35 is formed in the bottom end of the insect breeding container along the direction of one partition plate 12; the feeding mechanism comprises a stirring material temporary storage hopper 11 and a partition material pipe 14, wherein the stirring material temporary storage hopper 11 is longitudinally arranged at the center of a supporting frame 13, the feeding end of the stirring material temporary storage hopper 11 is arranged above the supporting frame 13 at the top end, the bottom end of the stirring material temporary storage hopper 11 is arranged on a bottom support, the partition material pipe 14 is arranged on a discharging pipe of the stirring material temporary storage hopper 11 from top to bottom, the partition material pipe 14 is arranged above the insect breeding container 30, the partition material pipes 14 above the same insect breeding container 30 are circumferentially distributed along the outer surface of the discharging pipe of the stirring material temporary storage hopper 11, and discharging holes are uniformly distributed below the partition material pipe 14.
If the insect breeding containers of the insect breeding device are arranged on 2 layers or more than 2 layers, the insect breeding containers on different layers can synchronously rotate along the supporting frame 13, the power motor 33 of the insect breeding container provides power when the insect breeding containers synchronously rotate, and the discharge holes 35 in the insect breeding containers on different layers are correspondingly distributed at the same position.
The container 30 for cultivating insects in the above-mentioned insect cultivating device can be round according to actual production or market needs.
The invention also provides a culture system, which comprises a wall body 36 and culture equipment in the wall body, wherein two insect-breeding chamber doors are arranged at the inlet of the wall body, and the first insect-breeding chamber door 28 and the second insect-breeding chamber door 27 are not opened at the same time; the breeding equipment comprises a raw material supply device, an additive supply device, a mixing device, an insect breeding device, a discharge conveying device, a screening device, an insect storage device and an insect excrement storage device; the raw material supply device and the additive supply device are connected with the mixing device 10 through the metering device 22, the mixing device 10 feeds the mixture into an insect breeding container 30 in the insect breeding device through a feeding mechanism, a discharge conveying device is arranged right below a discharge hole 35 of the insect breeding container, after the cultivation is finished, the insect-excrement mixture is conveyed to a screening device through the discharge conveying device, the screening device separates insects from excrement, the insects are conveyed to an insect storage device through a conveyor belt, and the excrement is conveyed to an insect-excrement storage device through the conveyor belt; the raw material supply device comprises a closed raw material storage pit 1, a raw material lifting mechanism and a raw material storage device 5, wherein the raw material lifting mechanism comprises a lifting pump 2, a lifting pump motor 3 and a raw material feeding pipeline 4, one end of the raw material feeding pipeline 4 is connected with the lifting pump in the closed raw material storage pit 1, the other end of the raw material feeding pipeline 4 is connected with the raw material storage device 5, and the lifting pump motor 3 provides power for the lifting pump 2; the additive feeding device consists of an additive feeding mechanism 8, an additive feeding pipe 7 and an additive storage device 6, wherein one end of the additive feeding pipe 7 is connected with the additive feeding mechanism 8, and the other end of the additive feeding pipe 7 is connected with the additive storage device 6;
in order to adapt to the actual culture requirement, a ladder stand 34 is arranged between the bottom support and the top support frame 13 of the insect breeding device, and the bottom support is formed by welding supporting I-shaped steel 31.
In order to intelligently control the culture system, a control box is arranged on the wall 36, and a touch button for controlling different working elements in the culture equipment to work is arranged in the control box.
A breeding method of hermetia illucens larvae based on a breeding system comprises the following steps:
firstly, temporarily storing selected raw materials in a closed raw material storage pit 1, adding beneficial bacterium strains, starting a lifting pump motor 3, conveying the raw materials into a raw material storage device 5 through a raw material feeding pipeline 4, storing bran or straw powder with good water absorption in an adding material storage device 6, adjusting the proportion of the raw materials and adjusting the water content to be between 40 and 85 percent through a discharging metering device 22 arranged at the lower ends of the raw material storage device 5 and the adding material storage device 6, conveying the raw materials to a stirring material temporary storage hopper 11 through stirring and lifting of a stirring motor 9 and a stirring pipe 10, starting a discharging power motor 20 when feeding is needed, uniformly feeding the raw materials to the surfaces of larvae through a partition pipe 14, generally feeding for more than 5 times every day, and ensuring that the raw materials can be eaten cleanly by the larvae in principle of less feeding;
putting the hatched black soldier fly larvae (generally hatched for 3-5 days, because the larvae are taken to be a proper amount and small in early stage and do not need to be fed for many times) between the partition plates 12-6 and 12-5 in the insect breeding container 30, starting the power motor 33 of the insect breeding container by the control system according to the set feeding time, clockwise rotating the insect breeding container 30, and starting the discharging power motor 20 to feed when the larvae are transferred to the position below the partition material pipe 14; according to the growth speed of the larvae, when the larva cultivating container 30 is rotated clockwise every day, the partition plate 12-5 can be limited to move, the area between the partition plate 12-6 and the partition plate 12-5 is enlarged, when the space is expected, the limitation on the partition plate 12-5 is removed, and the like, during the process, the black soldier fly larvae incubated next time can be placed between the partition plate 12-6 and the partition plate 12-7 and between the partition plate 12-7 and the partition plate 12-5, after a few days, the first larva grows up and does not eat any more, when the larva cultivating container 30 is rotated clockwise again, the partition plate 12-6 is limited to move, the larva is pushed to the position of the discharge hole 35, the discharge hole 35 is opened, the larva and the insect feces fall through the discharge hole 35, and enter the vibrating screen 17 through the discharge conveying belt 15 and the lifting conveying belt 16 in the discharge conveying device, the vibrating screen 17 works, the insect manure is separated by utilizing the characteristic that the volume of the larva excrement is smaller than that of the larva, the insect manure is conveyed to the insect manure storage pit 19 through the manure output conveyor belt 18 to be used as an organic fertilizer, the larva enters the insect body conveyor belt 26 on the vibrating screen through the vibration angle and the vibration force, and enters the insect body processing or storage workshop through the insect body conveyor belt 26; at the end of a rearing cycle, the rearing of the larvae in the next batch can be carried out continuously, in the present invention, the number of the partition plates 12 can be several, and the larvae can be put in circularly for rearing, separation and collection.
In this embodiment, the wall 36 is a fireproof color steel plate wall 13 cm thick and has a roof made of the same material, so that the wall 36 forms a closed insect-raising workshop, and two insect-raising chamber doors are additionally designed, namely a first insect-raising chamber door 28 and a second insect-raising chamber door 27, and the first insect-raising chamber door 28 and the second insect-raising chamber door 27 are not opened at the same time, so that the heat is preserved and mosquitoes, flies, mice and the like are prevented from entering; a device for catching and killing mosquitoes, flies and mice is arranged between the first insect breeding chamber door 28 and the second insect breeding chamber door 27; a control box, peripheral circuits and equipment are arranged in the workshop, so that automatic feeding work can be realized, and the temperature can be controlled to be 15-35 ℃.
In this embodiment, each link of raw materials is provided with a cover plate or an isolation facility, so that odor emission and mosquito and fly breeding are reduced.
The above description is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention are included in the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (8)
1. A breeding method based on breeding system Hermetia illucens larvae is characterized in that: the breeding system comprises a wall body and breeding equipment in the wall body, wherein two insect breeding chamber doors are arranged at an inlet of the wall body and are not opened at the same time; the breeding equipment comprises a raw material supply device, an additive supply device, a mixing device, an insect breeding device, a discharge conveying device, a screening device, an insect storage device and an insect excrement storage device; the raw material supply device and the additive supply device are connected with the mixing device through the metering device, the mixing device feeds the mixture into an insect breeding container in the insect breeding device through the feeding mechanism, a discharge conveying device is arranged right below a discharge hole of the insect breeding container, the insect-excrement mixture after the breeding is finished is conveyed to the screening device through the discharge conveying device, the screening device separates insects from excrement, the insects are conveyed to the insect storage device through the conveyor belt, and the excrement is conveyed to the insect-excrement storage device through the conveyor belt; the insect breeding device comprises a support frame, an insect breeding container and a feeding mechanism, wherein the support frame is composed of at least one layer of support frame and a bottom support which are arranged from top to bottom, the upper end of the support frame is provided with the insect breeding container, the insect breeding container can rotate along the support frame, the inside of the insect breeding container is divided by at least two clapboards, the clapboards are distributed in a ray shape along the inner center of the insect breeding container and the inner side wall of the insect breeding container, and a discharge hole is formed in the bottom end of the insect breeding container along the direction of one clapboard; the feeding mechanism consists of a temporary stirring material storage hopper and partitioned material pipes, wherein the temporary stirring material storage hopper is longitudinally arranged at the center of the supporting frame, the feeding end of the temporary stirring material storage hopper is arranged above the supporting frame at the top end, the bottom end of the temporary stirring material storage hopper is arranged on the bottom support, the partitioned material pipes are arranged on the discharging pipe of the temporary stirring material storage hopper from top to bottom, the partitioned material pipes are arranged above the insect breeding containers, the partitioned material pipes above the same insect breeding container are circumferentially distributed along the outer surface of the discharging pipe of the temporary stirring material storage hopper, and discharging holes are uniformly distributed below the partitioned material pipes; the culture method comprises the following steps:
(1) selecting raw materials: mainly only selecting raw materials which are harmless to the growth and use value of the hermetia illucens larvae, and not selecting harmful raw materials; the harmful raw materials comprise livestock and poultry manure added with pesticide and a large amount of antibiotics in the feed, toxic animal leftovers and raw materials containing a large amount of heavy metal residues and a large amount of toxin residues;
(2) pre-storing raw materials: the method mainly comprises the steps of feeding selected self-produced raw materials or selected raw materials transported from other places into a closed raw material storage pit for temporary closed storage;
(3) pretreatment of raw materials: removing inedible parts of the hermetia illucens larvae in the raw materials;
(4) mixing and stirring: adjusting the humidity of the raw materials to 40-75% of water content through special mixing and stirring equipment;
(5) and (3) breeding insects: the feeding device comprises a raw material lifting mechanism, an additive feeding mechanism, a mixing device, a feeding mechanism and an insect breeding container, wherein the insect breeding container is controlled by an intelligent control system to work or stop; the intelligent control system consists of an inductor, a special program, hardware and a peripheral circuit, and mainly works in that a signal is sent out through the calculation of the program and the hardware according to a received signal, and the size of the insect breeding container, the movement and the stop of the insect breeding container, the movement of the feeding mechanism and the feeding amount and time, the environmental temperature, the humidity and the illumination are adjusted through the peripheral circuit and the motor; the size-adjustable insect breeding container is mainly designed for adapting to the volume of the black soldier fly larvae which increases by geometric multiples, the area of the container can be increased along with the increase of the volume of the black soldier fly larvae, and the optimal density and material thickness are kept; the discharge hole in the insect breeding container can discharge larvae and insect feces;
(6) automatic separation: the insects and the insect manure discharged from the insect breeding container are separated by an electric sieve or a vibrating sieve with 5-7 meshes, the separated insect manure can be processed into organic fertilizer, and larva bodies can be used as feed and other raw materials.
2. The breeding system based on hermetia illucens larvae breeding method according to claim 1, wherein the breeding system comprises: the humidity adjustment of the raw materials in the step (4) is specifically performed as follows: raw materials with large moisture content need to be mixed with raw materials with smaller moisture content in proportion after water content is filtered; the dried raw materials can be directly added with sterile water and uniformly mixed.
3. The breeding system based on hermetia illucens larvae breeding method according to claim 1, wherein the breeding system comprises: and (5) adjusting the size of the insect breeding container in the step (5) in an environment of 15-35 ℃, and simultaneously preventing external mosquitoes, flies, birds and mice from entering.
4. The breeding system based on hermetia illucens larvae breeding method according to claim 1, wherein the breeding system comprises: the raw material supply device consists of a closed raw material storage pit, a raw material lifting mechanism and a raw material storage device, wherein the raw material lifting mechanism comprises a lifting pump, a lifting pump motor and a raw material feeding pipeline, one end of the raw material feeding pipeline is connected with the lifting pump in the closed raw material storage pit, the other end of the raw material feeding pipeline is connected with the raw material storage device, and the lifting pump motor provides power for the lifting pump; the additive feeding device is composed of an additive feeding machine, an additive feeding pipe and an additive storage device, wherein one end of the additive feeding pipe is connected with the additive feeding machine, and the other end of the additive feeding pipe is connected with the additive storage device.
5. The breeding system based on hermetia illucens larvae breeding method according to claim 1, wherein the breeding system comprises: a ladder stand is arranged between the bottom end support and the top end support frame of the insect breeding device.
6. The breeding system based on hermetia illucens larvae breeding method according to claim 1, wherein the breeding system comprises: the wall body is provided with a control box, and a touch button for controlling different working elements in the cultivation equipment to work is arranged in the control box.
7. The breeding system based on hermetia illucens larvae breeding method according to claim 1, wherein the breeding system comprises: the insect breeding containers on different layers can rotate synchronously along the supporting frame, the power of the power motors of the insect breeding containers is provided when the insect breeding containers rotate synchronously, and the discharge holes in the insect breeding containers on different layers are correspondingly distributed at the same position.
8. The breeding system based on hermetia illucens larvae breeding method according to claim 1, wherein the breeding system comprises: the insect breeding container is round.
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| CN106259209B (en) | 2020-04-17 |
| CN110074067A (en) | 2019-08-02 |
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