CN111903621A - Method for degrading kitchen waste by using hermetia illucens - Google Patents
Method for degrading kitchen waste by using hermetia illucens Download PDFInfo
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- CN111903621A CN111903621A CN202010818146.2A CN202010818146A CN111903621A CN 111903621 A CN111903621 A CN 111903621A CN 202010818146 A CN202010818146 A CN 202010818146A CN 111903621 A CN111903621 A CN 111903621A
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- bin
- insect
- breeding
- kitchen waste
- hermetia illucens
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K67/00—Rearing or breeding animals, not otherwise provided for; New breeds of animals
- A01K67/033—Rearing or breeding invertebrates; New breeds of invertebrates
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09B—DISPOSAL OF SOLID WASTE
- B09B3/00—Destroying solid waste or transforming solid waste into something useful or harmless
Abstract
The invention relates to the technical field of garbage treatment, in particular to a method for degrading kitchen garbage by utilizing hermetia illucens; the technical scheme is as follows: the insect separating frame and the material separating frame which are connected with the culture bin in a sliding mode are moved in opposite directions, so that a plurality of material distribution cavities and insect distribution cavities are formed in the culture bin; turning over the breeding bin and opening a feeding door of the breeding bin to enable the openings of the material distribution cavity and the insect distribution cavity to be upward; filling the black soldier fly larvae and kitchen waste into the distributing cavity, and closing the feeding door; connecting the culture bin with a culture bin ventilation system; the breeding bin is reset to keep the material distribution cavity and the insect distribution cavity horizontal; discharging the materials in the breeding bin after the hermetia illucens adults. According to the invention, kitchen waste and hermetia illucens larvae are distributed to the breeding bin in batches, and degraded products are unloaded in batches by withdrawing the partition plate of the breeding bin and opening the unloading door at the bottom of the breeding bin, so that the production efficiency of degrading the kitchen waste by using the hermetia illucens can be improved.
Description
Technical Field
The invention relates to the technical field of garbage treatment, in particular to a method for degrading kitchen garbage by utilizing hermetia illucens.
Background
The kitchen waste refers to waste generated in daily life and food processing, food service, unit catering and other activities of residents, and comprises abandoned vegetable leaves, leftovers, fruit peels, egg shells, tea leaves, bones and the like, and the main sources of the kitchen waste are household kitchens, restaurants, dining halls, markets and other industries related to food processing. The kitchen waste contains extremely high moisture and organic matters, is easy to rot and generate stink, but can be converted into new resources through proper treatment and processing, the characteristic of high organic matter content ensures that the kitchen waste can be used as fertilizer and feed after strict treatment, can also generate biogas to be used as fuel or power generation, and the grease part can be used for preparing biofuel.
The existing green and environment-friendly kitchen waste treatment method mainly comprises the steps of degrading kitchen waste by breeding hermetia illucens, rapidly digesting perishable components in the kitchen waste, powerfully killing germs in the waste, completely blocking transmission of homologous protein viruses in a food chain, and simultaneously enabling the hermetia illucens to be directly used for feeding poultry or being made into high-protein feed. According to the traditional method for breeding the hermetia illucens, kitchen waste is placed in a trench by manual ditching, then eggs of the hermetia illucens are placed in the trench full of the kitchen waste for breeding, and a shed is built for hatching. Because the kitchen waste has peculiar smell, the life of surrounding residents can be influenced, and labor is also spent.
Or the black soldier fly is automatically cultured in a mode of stacking culture plates in the culture bin, so that kitchen waste is treated in batches in a workshop by using the black soldier fly. Although the problem brought by traditional artificial breeding of hermetia illucens can be solved, kitchen waste and hermetia illucens larvae need to be distributed for a single breeding plate, and the single breeding plate needs to be stacked and placed in a breeding bin for degrading the kitchen waste. In addition, after the hermetia illucens grow into adults, the stacked culture plates are detached from the culture bin one by one, and then residues in the culture plates are poured to the insect-excrement separating device for separation. Therefore, the efficiency of treating kitchen garbage by breeding the hermetia illucens in the existing mode of stacking the breeding plates in the breeding bin is low.
Disclosure of Invention
Aiming at the technical problem that the efficiency of treating kitchen waste by breeding hermetia illucens in the mode of stacking breeding plates in the breeding bin is low, the invention provides a method for degrading the kitchen waste by using the hermetia illucens.
The invention is realized by the following technical scheme:
a method for degrading kitchen waste by utilizing hermetia illucens comprises the following steps:
the insect separating frame and the material separating frame which are connected with the culture bin in a sliding mode are moved in opposite directions, a plurality of first insect separating plates are uniformly arranged on the insect separating frame along the height direction of the culture bin, and a plurality of material separating plates are uniformly arranged on the material separating frame along the height direction of the culture bin, so that a plurality of material distribution cavities and insect distribution cavities are formed in the culture bin;
turning over the breeding bin and opening a feeding door of the breeding bin to enable the openings of the material distribution cavity and the insect distribution cavity to be upward;
filling the black soldier fly larvae and kitchen waste into the distributing cavity, and closing the feeding door;
connecting the culture bin with a culture bin ventilation system;
the breeding bin is reset to enable the material distribution cavity and the insect distribution cavity to be kept horizontal, and the insect isolation frame is driven to move towards the direction far away from the material isolation frame, so that the black soldier fly larvae are uniformly laid on the kitchen garbage;
after adult hermetia illucens, the discharge door at the bottom of the breeding bin is opened, and meanwhile, the material separating frame is driven to move towards the direction far away from the material separating frame, so that the material separating plate is moved out of the inner cavity of the breeding bin, and materials in the breeding bin are discharged.
According to the invention, through the opposite movement of the insect separating frame and the insect separating frame, a plurality of material distribution cavities and insect distribution cavities are formed in the breeding bin. The cultivation bin is turned over around a hinged shaft hinged with the bracket through a travelling crane or other hoisting tools, so that the feeding door at the left end faces upwards, and the feeding door is opened. Then the kitchen waste is thrown into the material distribution cavity by the kitchen waste material distribution device through gravity, and the kitchen waste is quantified by the material distribution cavity so as to be distributed in the material distribution cavity according to the set throwing amount; by heisui river horsefly larva distributing device, drop into heisui river horsefly larva into the cloth worm intracavity through gravity to carry out the ration by the cloth worm chamber, lay heisui river horsefly larva according to the volume of puting in of setting for.
After the kitchen waste and the hermetia illucens larvae are arranged, the feeding door is closed to seal the breeding bin, and the breeding bin is supplied with air through the ventilation system, so that the hermetia illucens larvae are in an environment with proper oxygen concentration, temperature and humidity. Hang the breed storehouse back the normal position through driving a vehicle or other lifting device once more for kitchen garbage is tiled on the separation flitch, black soldier fly larva is tiled on first separation worm board, and the drive is separated the worm frame and is removed to the direction of keeping away from the separation work or material rest this moment and make first separation worm board shift out the breed storehouse inner chamber, so that black soldier fly larva is tiled on kitchen garbage, then begins the degradation kitchen garbage. After the hermetia illucens are mature, the discharge door at the bottom of the breeding bin is opened, and meanwhile, the material separating frame is driven to move towards the direction far away from the insect separating frame, so that the material separating plate is moved out of the inner cavity of the breeding bin, and then the materials in the breeding bin can be discharged.
In summary, the kitchen waste and the black soldier fly larvae are charged by moving the isolation frame and the insect isolation frame in opposite directions and turning the breeding bin, and then the black soldier fly larvae are distributed by resetting the breeding bin and moving the insect isolation frame, so that the kitchen waste is degraded without distributing the kitchen waste and the black soldier fly larvae on a single breeding tray or stacking the breeding trays. Therefore, the structure of the breeding bin can be simplified, and the stacking structure and the stacking process of the breeding bin tray are omitted, so that the breeding efficiency of the hermetia illucens is improved, and the degradation efficiency of kitchen garbage is improved. Simultaneously, through separating the feed rack and shifting out the breed storehouse inner chamber, realize breeding the discharge of storehouse interior material, need not remove and unload single breed dish to ensure the discharge efficiency of material, further improvement heisui river horsefly's breed efficiency.
The lower corner of the right end of the culture bin is hinged with the bracket, and the left end of the culture bin is provided with a feeding door; the cultivation bin is internally provided with a ventilation pipe connected with a ventilation system, and the bottom end of the cultivation bin is provided with a discharge door; the side wall of the front of the culture bin is provided with an insect isolation frame, the side wall of the rear of the culture bin is provided with a material isolation frame, and the positions of the insect isolation frame and the material isolation frame in the width direction of the culture bin are variable; the insect isolation frame is uniformly provided with a plurality of first insect isolation plates along the height direction of the culture bin, and the insect isolation frame is uniformly provided with a plurality of material isolation plates along the height direction of the culture bin; through the insect separating frame and the opposite movement of the insect separating frame, a plurality of material distribution cavities and insect distribution cavities are formed in the breeding bin
Further, still be equipped with a plurality of second separation worm boards on the separation worm frame, the space between second separation worm board and the first separation worm board is used for holding the heisui river horsefly larva to make last separation worm board and first separation worm board between have enough big clearance, ensure then that the heisui river horsefly is under the appropriate growing environment.
Particularly, first separate worm board, second separate worm board and separate the flitch all with breed storehouse lateral wall sliding connection, breed the storehouse both sides wall and all be equipped with the via hole that is used for holding first separate worm board, second separate worm board and separate the flitch.
Further, breed storehouse left end lower part and be equipped with first damper, first damper is used for supporting and breeds the storehouse left end to when preventing to breed the storehouse and reset, the storehouse of breeding receives too big and damage of impact.
Further, breed storehouse right-hand member upper portion and be equipped with second damper, second damper is used for buffering the impact of breeding between storehouse right-hand member upper portion and the support to when breeding the storehouse upset, the too big damage of impact that breeds the storehouse and receive.
As a specific implementation mode that the positions of the insect separation frame and the material separation frame in the width direction of the breeding bin are variable, the insect separation frame and the material separation frame are both in sliding connection with the breeding bin, and both the insect separation frame and the material separation frame are driven to slide through a screw rod sliding block mechanism.
As a specific embodiment of the discharge door, the discharge door comprises a discharge door plate which is in sliding connection with the culture bin, and the discharge door plate is driven by a discharge hydraulic cylinder so as to ensure that the discharge door plate can be normally opened when being pressed down by the gravity of materials in the culture bin.
As one specific embodiment of the feeding doors, the feeding doors comprise feeding door plates which are in sliding connection with the culture bins and are driven by feeding hydraulic cylinders.
The device further comprises a travelling crane, wherein a material distribution hopper, a pest distribution hopper and a winch are arranged on a cross beam of the travelling crane, the positions of the material distribution hopper, the pest distribution hopper and the winch in the length direction of the cross beam are variable, and material distribution switches are arranged at the lower ends of the material distribution hopper and the pest distribution hopper. The feeding device comprises a feeding hopper, a.
Further, breed the storehouse and be equipped with a plurality of along crossbeam moving direction to realize the continuous breed of heisui river horsefly, further improve the kitchen garbage treatment efficiency who utilizes heisui river horsefly degradation kitchen garbage.
The invention has the beneficial effects that:
1. the kitchen waste and the black soldier fly larvae are charged by moving the isolation frame and the insect isolation frame in opposite directions and turning the breeding bin, and the black soldier fly larvae are distributed by resetting the breeding bin and moving the insect isolation frame to degrade the kitchen waste without distributing the kitchen waste and the black soldier fly larvae on a single breeding tray or stacking the breeding trays, so that the structure of the breeding bin can be simplified, the stacking structure and the stacking flow of the breeding bin trays are omitted, the breeding efficiency of the black soldier fly is improved, and the degradation efficiency of the kitchen waste is improved;
2. the material in the breeding bin is discharged by moving the material separating frame out of the inner cavity of the breeding bin, and a single breeding disc does not need to be moved, so that the discharging efficiency of the material is ensured, and the breeding efficiency of the hermetia illucens is further improved;
3. the space between the second insect isolation plate and the first insect isolation plate is used for accommodating hermetia illucens larvae, so that a large enough gap is formed between the last material isolation plate and the first insect isolation plate, and the hermetia illucens are ensured to be in a proper growing environment;
4. breed the storehouse and be equipped with a plurality of along crossbeam moving direction to realize the continuous breed of heisui river horsefly, further improve the kitchen garbage disposal efficiency who utilizes heisui river horsefly degradation kitchen garbage.
Drawings
The accompanying drawings, which are included to provide a further understanding of the embodiments of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the principles of the invention. In the drawings:
FIG. 1 is a schematic front view of an apparatus used in the present invention;
FIG. 2 is a schematic side view of a device used in the present invention;
fig. 3 is a schematic side view of a cultivation warehouse used in the present invention.
Reference numbers and corresponding part names in the drawings:
1-support, 2-breeding bin, 4-insect isolation frame, 5-insect isolation frame, 6-first insect isolation plate, 7-material isolation plate, 8-second insect isolation plate, 9-first damping component, 10-second damping component, 11-discharging door plate, 12-discharging hydraulic cylinder, 13-feeding door plate, 14-feeding hydraulic cylinder, 15-traveling crane, 16-cross beam, 17-material distribution hopper, 18-insect distribution hopper and 19-winch.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to examples and accompanying drawings, and the exemplary embodiments and descriptions thereof are only used for explaining the present invention and are not meant to limit the present invention.
Example 1
A method for degrading kitchen waste by utilizing hermetia illucens comprises the following steps:
s1, through the opposite movement of the insect separation frame 4 and the material separation frame 5, the insect separation frame 4 is uniformly provided with a plurality of first insect separation plates 6 along the height direction of the culture bin 2, the material separation frame 5 is uniformly provided with a plurality of material separation plates 7 along the height direction of the culture bin 2, so that the first insect separation plates 6 and the material separation plates 7 are arranged in a crossed manner, the lower end surface of the first insect separation plate 6 and the upper end surface of the next material separation plate 7 form a material distribution cavity, the upper end surface of the first insect separation plate 6 and the lower end surface of the previous material separation plate 7 form an insect distribution cavity, and a plurality of material distribution cavities and insect distribution cavities are formed in the culture bin 2;
s2, turning the breeding bin 2 around a hinged shaft hinged with the bracket 1 through the travelling crane 15 or other hoisting tools to enable the feeding door at the left end to be upward, and opening the feeding door to enable the openings of the material distribution cavity and the insect distribution cavity to be upward;
s3, feeding the kitchen waste into the distributing cavity by the kitchen waste distributing device through gravity, and quantifying by the distributing cavity to distribute the kitchen waste in the distributing cavity according to the set feeding amount; the black soldier fly larvae are thrown into the black soldier fly cavity by the black soldier fly larva distributing device through gravity, and are quantified by the black soldier fly cavity, so that the black soldier fly larvae are distributed according to the set throwing amount;
s4, after the kitchen garbage and the black soldier fly larvae are arranged, closing the feeding door to seal the breeding bin 2, connecting the breeding bin 2 with a ventilation system of the breeding bin, and supplying air to the breeding bin 2 through the ventilation system to enable the black soldier fly larvae to be in an environment with proper oxygen concentration, temperature and humidity;
s5, hoisting the breeding bin 2 back to the original position through the travelling crane 15 or other hoisting tools again, enabling kitchen waste to be paved on the material separating plate 7, enabling the hermetia illucens larvae to be paved on the first insect separating plate 6, driving the insect separating frame 4 to move towards the direction far away from the material separating frame 5 at the moment, enabling the first insect separating plate 6 to move out of the inner cavity of the breeding bin 2, enabling the hermetia illucens larvae to be paved on the kitchen waste, and then beginning to degrade the kitchen waste;
s6, after the hermetia illucens are mature, the discharge door at the bottom of the breeding bin 2 is opened, and meanwhile, the material separation frame 5 is driven to move towards the direction far away from the insect separation frame 4, so that the material separation plate 7 is moved out of the inner cavity of the breeding bin 2, and then the materials in the breeding bin 2 can be discharged.
To sum up, this embodiment realizes the surplus rubbish in kitchen and the feeding of heisui river horsefly larva through keeping apart the frame and separating worm frame 4's the removal in opposite directions, the upset of breeding storehouse 2, the rethread is bred storehouse 2 and is reset, is separated worm frame 4's the cloth that realizes heisui river horsefly larva to realize the degradation of surplus rubbish in kitchen, and need not carry out the cloth of surplus rubbish in kitchen and heisui river horsefly larva to single breed dish, also need not pile up and breed the dish. Consequently this embodiment can simplify the structure of breeding storehouse 2, saves structure, the pile flow of 2 dishes of storehouse of breeding to improve the breed efficiency of heisui river horsefly, then improve the degradation efficiency of rubbish from cooking. Simultaneously, shift out through separating work or material rest 5 and breed 2 inner chambers in the storehouse, realize breeding the discharge of 2 interior materials in the storehouse, need not remove and unload single breed dish to ensure the discharge efficiency of material, further improvement heisui river horsefly's breed efficiency.
Example 2
A device for degrading kitchen waste by using hermetia illucens is used for realizing the method for degrading kitchen waste by using hermetia illucens in embodiment 1, and comprises a support 1 and a culture bin 2, wherein the lower corner of the right end of the culture bin 2 is hinged with the support 1, and the left end of the culture bin 2 is provided with a feeding door; a ventilation pipe connected with a ventilation system is arranged in the culture bin 2, and a discharge door is arranged at the bottom end of the culture bin 2; the front side wall of the breeding bin 2 is provided with an insect isolation frame 4, the rear side wall of the breeding bin 2 is provided with a material isolation frame 5, and the positions of the insect isolation frame 4 and the material isolation frame 5 in the width direction of the breeding bin 2 are variable; the insect isolation frame 4 is uniformly provided with a plurality of first insect isolation plates 6 along the height direction of the culture bin 2, and the insect isolation frame 5 is uniformly provided with a plurality of material isolation plates 7 along the height direction of the culture bin 2; through the relative movement of the insect separation frame 4 and the insect separation frame 5, a plurality of cloth cavities and insect distribution cavities are formed in the breeding bin 2.
It should be understood that, when the feeding door and the discharging door are both closed, a sealed cavity is formed in the cultivation bin 2 and is connected with the ventilation system of the cultivation bin 2 only through the ventilation pipe, so that the odor of kitchen garbage in the cultivation bin 2 is prevented from being diffused, and the oxygen concentration, the temperature and the humidity in the cultivation bin 2 are convenient to control. Still be equipped with a plurality of second separate worm boards 8 on separating worm frame 4, the space between second separate worm board 8 and the first separate worm board 6 is used for holding the heisui river horsefly larva to make last separate and have enough big clearance between flitch 7 and the first separate worm board 6, ensure then that the heisui river horsefly is under the appropriate growing environment.
Particularly, first separate worm board 6, second separate worm board 8 and separate flitch 7 all with breed 2 lateral walls sliding connection in storehouse, breed 2 both sides walls in storehouse and all be equipped with the via hole that is used for holding first separate worm board 6, second separate worm board 8 and separate flitch 7. Can understand, breed 2 both sides walls in the hole internal adaptation of storehouse and be equipped with joint strip (like the polytetrafluoroethylene rubber strip) to sealed first insect-proof board 6, second insect-proof board 8 and the clearance between 7 and the 2 lateral walls of breed storehouse of separation of flitch, when guaranteeing to breed 2 leakproofness in storehouse, also can prevent first insect-proof board 6, second insect-proof board 8 and separation of flitch 7 when removing, take away kitchen garbage or black soldier fly larva.
As a specific embodiment that the positions of the insect separating frame 4 and the material separating frame 5 in the width direction of the breeding bin 2 are variable, the insect separating frame 4 and the material separating frame 5 are both connected with the breeding bin 2 in a sliding manner, and the insect separating frame 4 and the material separating frame 5 are both driven to slide through a screw rod slider mechanism.
As a specific embodiment of the discharge door, the discharge door comprises a discharge door plate 11 slidably connected with the culture bin 2, and the discharge door plate 11 is driven by a discharge hydraulic cylinder 12 to ensure that the discharge door plate can be normally opened when being pressed by the gravity of materials in the culture bin 2.
As a specific embodiment of the feeding doors, the feeding doors comprise a feeding door plate 13 which is connected with the culture bin 2 in a sliding mode, and the feeding door plate 13 is driven by a feeding hydraulic cylinder 14.
In addition, breed 2 left end lower parts in storehouse and be equipped with first damper assembly 9 (like PVC cushion, spring and backing plate, rubber cushion etc.), first damper assembly 9 is used for supporting breeds 2 left ends in storehouse to prevent when breeding 2 storehouse and reseing, breed the too big damage of impact that storehouse 2 received. Breed 2 right-hand members upper portions in storehouse and be equipped with second damper 10, second damper 10 is used for buffering the impact of breeding between 2 right-hand members upper portions in storehouse and the support 1 to prevent when breeding 2 upsets in storehouse, breed too big and damage of impact that storehouse 2 received.
Meanwhile, the device also comprises a travelling crane 15, wherein a material distribution hopper 17, an insect distribution hopper 18 and a winch 19 are arranged on a cross beam 16 of the travelling crane 15, the positions of the material distribution hopper 17, the insect distribution hopper 18 and the winch 19 in the length direction of the cross beam 16 are variable (usually realized through a gear and rack mechanism), and material distribution switches are arranged at the lower ends of the material distribution hopper 17 and the insect distribution hopper 18.
When the garbage distributing device is used, the distributing hopper 17 is moved to the opening of the distributing cavity at the leftmost end or the rightmost end of the cultivation bin 2 in an overturning state, the distributing switch at the lower end of the distributing hopper 17 is opened to distribute kitchen garbage, after the distributing cavity is filled with garbage, the distributing switch at the lower end of the distributing hopper 17 is closed, and then the next distributing cavity is distributed; the bremia cavity was then filled with hermetia illucens larvae in the same manner. The travelling crane 15 drives the distributing hopper 17 to fill kitchen waste into each distributing cavity, the distributing hopper 18 to fill hermetia illucens larvae into each distributing cavity, and the winch 19 is driven to move along the length direction of the cross beam 16 and to be wound and released by the winch 19, so that the cultivation bin 2 is turned over.
The above-mentioned embodiments are intended to illustrate the objects, technical solutions and advantages of the present invention in further detail, and it should be understood that the above-mentioned embodiments are merely exemplary embodiments of the present invention, and are not intended to limit the scope of the present invention, and any modifications, equivalent substitutions, improvements and the like made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (10)
1. A method for degrading kitchen waste by utilizing hermetia illucens comprises the following steps:
the insect separation frame (4) and the insect separation frame (5) which are connected with the culture bin (2) in a sliding mode move in opposite directions, a plurality of first insect separation plates (6) are uniformly arranged on the insect separation frame (4) along the height direction of the culture bin (2), and a plurality of material separation plates (7) are uniformly arranged on the insect separation frame (5) along the height direction of the culture bin (2) so that a plurality of material distribution cavities and insect distribution cavities are formed in the culture bin (2) and a plurality of material distribution cavities and insect distribution cavities are formed in the culture bin (2);
turning over the breeding bin (2) and opening a feeding door of the breeding bin (2) to enable the openings of the material distribution cavity and the insect distribution cavity to be upward;
filling the black soldier fly larvae and kitchen waste into the distributing cavity, and closing the feeding door;
the breeding bin (2) is connected with a ventilation system of the breeding bin;
the breeding bin (2) is reset to keep the material distribution cavity and the insect distribution cavity horizontal, and the insect separation frame (4) is driven to move towards the direction far away from the material separation frame (5), so that the black soldier fly larvae are uniformly laid on the kitchen waste;
after adult hermetia illucens, the discharge door at the bottom of the breeding bin (2) is opened, and meanwhile, the material separating frame (5) is driven to move towards the direction far away from the insect separating frame (4) so that the material separating plate (7) is moved out of the inner cavity of the breeding bin (2) to discharge materials in the breeding bin (2).
2. The method for degrading kitchen waste by using hermetia illucens according to claim 1, wherein the lower corner of the right end of the culture bin (2) is hinged with a bracket (1), and a feeding door is arranged at the left end of the culture bin (2);
the cultivation bin (2) is internally provided with a ventilation pipe connected with a ventilation system, and the bottom end of the cultivation bin (2) is provided with a discharge door.
3. The method for degrading kitchen waste by using hermetia illucens according to claim 2, wherein a plurality of second insect isolation plates (8) are further arranged on the insect isolation frame (4), and a space between each second insect isolation plate (8) and each first insect isolation plate (6) is used for accommodating hermetia illucens larvae.
4. The method for degrading kitchen waste by using hermetia illucens according to claim 3, wherein the first insect isolation plate (6), the second insect isolation plate (8) and the material isolation plate (7) are slidably connected with the side wall of the cultivation bin (2), and through holes for accommodating the first insect isolation plate (6), the second insect isolation plate (8) and the material isolation plate (7) are formed in the two side walls of the cultivation bin (2).
5. The method for degrading kitchen waste by using hermetia illucens as claimed in claim 2, wherein a first shock absorption assembly (9) is arranged at the lower part of the left end of the cultivation bin (2), and the first shock absorption assembly (9) is used for supporting the left end of the cultivation bin (2).
6. The method for degrading kitchen wastes by utilizing hermetia illucens as claimed in claim 2 or 5, wherein a second shock absorption assembly (10) is arranged at the upper part of the right end of the breeding bin (2), and the second shock absorption assembly (10) is used for buffering the impact between the upper part of the right end of the breeding bin (2) and the bracket (1).
7. The method for degrading kitchen waste by using hermetia illucens as claimed in claim 2, wherein the insect separation frame (4) and the material separation frame (5) are both connected with the culture bin (2) in a sliding manner, and the insect separation frame (4) and the material separation frame (5) are both driven to slide by a screw rod and slider mechanism.
8. The method for degrading kitchen waste with hermetia illucens according to claim 2, wherein the discharging door comprises a discharging door plate (11) slidably connected with the breeding bin (2), and the discharging door plate (11) is driven by a discharging hydraulic cylinder (12).
9. The method for degrading kitchen waste by using hermetia illucens as claimed in claim 1, further comprising a traveling crane (15), wherein a material distribution hopper (17), a material distribution hopper (18) and a winch (19) are arranged on a cross beam (16) of the traveling crane (15), positions of the material distribution hopper (17), the material distribution hopper (18) and the winch (19) in the length direction of the cross beam (16) are variable, and material distribution switches are arranged at lower ends of the material distribution hopper (17) and the material distribution hopper (18).
10. The method for degrading kitchen waste by using hermetia illucens as claimed in claim 9, wherein the number of the breeding bins (2) is set to be several along the moving direction of the cross beam (16).
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11311003B2 (en) * | 2020-05-29 | 2022-04-26 | Yu Land Biological Agriculture Co., Ltd. | Mobile culture assembly for feeding larvae of black soldier fly |
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| CN111903621B (en) | 2022-03-11 |
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