CN114711197B - Kitchen waste fly maggot breeding method and automatic device - Google Patents
Kitchen waste fly maggot breeding method and automatic device Download PDFInfo
- Publication number
- CN114711197B CN114711197B CN202210377042.1A CN202210377042A CN114711197B CN 114711197 B CN114711197 B CN 114711197B CN 202210377042 A CN202210377042 A CN 202210377042A CN 114711197 B CN114711197 B CN 114711197B
- Authority
- CN
- China
- Prior art keywords
- box
- kitchen waste
- fly
- maggot
- kitchen
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 239000010806 kitchen waste Substances 0.000 title claims abstract description 53
- 238000009395 breeding Methods 0.000 title claims abstract description 34
- 239000000463 material Substances 0.000 claims abstract description 94
- 230000006698 induction Effects 0.000 claims abstract description 10
- 230000032669 eclosion Effects 0.000 claims abstract description 9
- 230000001276 controlling effect Effects 0.000 claims abstract description 7
- 238000007599 discharging Methods 0.000 claims abstract description 7
- 239000007787 solid Substances 0.000 claims abstract description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 7
- 239000002023 wood Substances 0.000 claims abstract description 7
- 239000003674 animal food additive Substances 0.000 claims abstract description 4
- 238000002156 mixing Methods 0.000 claims abstract description 4
- 239000003895 organic fertilizer Substances 0.000 claims abstract description 4
- 239000002994 raw material Substances 0.000 claims abstract description 4
- 230000001105 regulatory effect Effects 0.000 claims abstract description 4
- 230000001488 breeding effect Effects 0.000 claims description 23
- 238000000034 method Methods 0.000 claims description 17
- 239000011248 coating agent Substances 0.000 claims description 12
- 238000000576 coating method Methods 0.000 claims description 12
- 241000238631 Hexapoda Species 0.000 claims description 10
- 230000005540 biological transmission Effects 0.000 claims description 9
- 238000005260 corrosion Methods 0.000 claims description 8
- 230000007797 corrosion Effects 0.000 claims description 8
- 230000007246 mechanism Effects 0.000 claims description 6
- 230000000903 blocking effect Effects 0.000 claims description 4
- 230000001699 photocatalysis Effects 0.000 claims description 4
- 238000012258 culturing Methods 0.000 claims description 3
- 239000000428 dust Substances 0.000 claims description 3
- 230000017525 heat dissipation Effects 0.000 claims description 3
- 238000000926 separation method Methods 0.000 abstract description 10
- 230000000694 effects Effects 0.000 abstract description 8
- 238000012364 cultivation method Methods 0.000 abstract 1
- 238000011081 inoculation Methods 0.000 description 8
- 238000000855 fermentation Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 238000000605 extraction Methods 0.000 description 4
- 230000006872 improvement Effects 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 241001465754 Metazoa Species 0.000 description 2
- 241000382353 Pupa Species 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000003197 catalytic effect Effects 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 239000004699 Ultra-high molecular weight polyethylene Substances 0.000 description 1
- 241000607479 Yersinia pestis Species 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- XYCMAGGWUVMJHM-UHFFFAOYSA-L disilver;hydrogen phosphate Chemical compound [Ag+].[Ag+].OP([O-])([O-])=O XYCMAGGWUVMJHM-UHFFFAOYSA-L 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000010813 municipal solid waste Substances 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- 229920000785 ultra high molecular weight polyethylene Polymers 0.000 description 1
Classifications
-
- 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
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K10/00—Animal feeding-stuffs
- A23K10/20—Animal feeding-stuffs from material of animal origin
- A23K10/26—Animal feeding-stuffs from material of animal origin from waste material, e.g. feathers, bones or skin
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K10/00—Animal feeding-stuffs
- A23K10/30—Animal feeding-stuffs from material of plant origin, e.g. roots, seeds or hay; from material of fungal origin, e.g. mushrooms
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K10/00—Animal feeding-stuffs
- A23K10/30—Animal feeding-stuffs from material of plant origin, e.g. roots, seeds or hay; from material of fungal origin, e.g. mushrooms
- A23K10/32—Animal feeding-stuffs from material of plant origin, e.g. roots, seeds or hay; from material of fungal origin, e.g. mushrooms from hydrolysates of wood or straw
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K10/00—Animal feeding-stuffs
- A23K10/30—Animal feeding-stuffs from material of plant origin, e.g. roots, seeds or hay; from material of fungal origin, e.g. mushrooms
- A23K10/37—Animal feeding-stuffs from material of plant origin, e.g. roots, seeds or hay; from material of fungal origin, e.g. mushrooms from waste material
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K50/00—Feeding-stuffs specially adapted for particular animals
- A23K50/90—Feeding-stuffs specially adapted for particular animals for insects, e.g. bees or silkworms
-
- 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
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Polymers & Plastics (AREA)
- Engineering & Computer Science (AREA)
- Animal Husbandry (AREA)
- Zoology (AREA)
- Food Science & Technology (AREA)
- Biotechnology (AREA)
- Health & Medical Sciences (AREA)
- Molecular Biology (AREA)
- Physiology (AREA)
- Botany (AREA)
- Mycology (AREA)
- Environmental Sciences (AREA)
- Birds (AREA)
- Insects & Arthropods (AREA)
- Biomedical Technology (AREA)
- Animal Behavior & Ethology (AREA)
- Biodiversity & Conservation Biology (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
The invention discloses a kitchen waste fly maggot breeding method and an automatic device, wherein the breeding method comprises the following steps: mixing kitchen solid residues, kitchen waste and kitchen biogas residues, adding wood chips or dry bran to regulate water content, and inoculating fly larvae; distributing the material inoculated with the fly maggots to a vibration shaking table in the culture box through a distributing device; the material is uniformly mixed and paved on the vibration table by the up-and-down vibration of the vibration table and the combination of the reciprocating movement of the material turning device; regulating and controlling the temperature in the culture box to enable the fly maggot larvae to grow to eclosion adults at a proper temperature; separating the maggot adults from the material residues by adopting a mode of combining light induction and negative pressure suction; killing the adult fly maggots as a feed additive, and discharging the material residues as an organic fertilizer raw material. By adopting the cultivation method and the cultivation device, the automation degree and the efficiency of the cultivation of the kitchen waste maggots are improved, and the separation effect and the efficiency of the cultivation adults of the kitchen waste maggots are improved.
Description
Technical Field
The invention relates to the field of kitchen waste treatment, in particular to a kitchen waste fly maggot breeding method and an automatic device.
Background
The fly maggot cultivation is a kitchen waste treatment method with high added value, but the existing kitchen waste fly maggot cultivation mode has the following defects: 1. the mechanical cultivation of the maggots by using the kitchen waste is mostly semi-automatic, and the separation efficiency is low and incomplete by means of manpower, especially in the stage of separating the maggots from the waste residues, and the residues doped in the maggot products are further removed by means of manual mode; the mechanized cultivation project is not popular, and the cultivation efficiency is required to be improved; 2. the kitchen waste is treated by the maggot larvae for 4-5 days generally, the cultivation period is ended usually before the maggots eclosion, the maggot larva products are obtained by separation, and the items from the cultivation of the maggots to eclosion of adults are rare, which is not beneficial to the separation of the maggot products and the waste residues; 3. the kitchen garbage fly maggot breeding device has poor corrosion resistance and larger abrasion; the kitchen waste is acidic, has high viscosity, high oil content and high salt content, and can adhere to a breeding device to generate corrosion after long-term operation; 4. in the cultivation process, the kitchen waste is paved too thick to cause internal anaerobic fermentation, meanwhile, the too thick kitchen waste is easy to harden under the condition of not turning over, so that the utilization of materials is insufficient, and at present, a layer of kitchen waste material with the thickness of 4-8 cm is usually selected to be paved, so that the treatment capacity is required to be improved; 5. the optimum temperature for culturing the fly maggots is about 25 ℃, the temperature in summer is too high, and the fly maggots generate larger heat in the culturing process, so that the kitchen waste treatment efficiency is reduced; 6. the collection and treatment of malodorous gas are not in place, so that malodorous gas in the culture area spreads, and potential threat is generated to the health of staff.
Disclosure of Invention
In view of the above, the invention aims to provide a kitchen waste maggot breeding method and an automatic device so as to improve the automation degree and efficiency of kitchen waste maggot breeding and the separation effect and efficiency of kitchen waste maggot breeding adults.
The invention solves the problems by the following technical means:
a kitchen waste fly maggot breeding method comprises the following steps:
s1: mixing kitchen solid residues, kitchen waste and kitchen biogas residues, adding wood chips or dry bran to regulate water content, and inoculating fly larvae;
s2: distributing the material inoculated with the fly maggots to a vibration shaking table in the culture box through a distributing device;
s3: the material is uniformly mixed and paved on the vibration table by the up-and-down vibration of the vibration table and the combination of the reciprocating movement of the material turning device;
s4: regulating and controlling the temperature in the culture box, and controlling the temperature to be 20-25 ℃ so that the fly maggot larvae grow to eclosion adults at a proper temperature;
s5: separating the maggot adults from the material residues by adopting a mode of combining light induction and negative pressure suction;
s6: killing the adult fly maggots as a feed additive, and discharging the material residues as an organic fertilizer raw material.
Further, in the step S1, kitchen solid residues, kitchen waste and kitchen biogas residues are uniformly mixed according to the proportion of 7:2:1; adding wood dust or dry bran to adjust the water content to 55% -65%; inoculating 3-day-old fly maggot larvae according to the mass of 0.05-0.1 percent of the materials.
An automatic device for cultivating kitchen waste fly maggots comprises a cultivation box, a cultivation box temperature control unit, a pest box and an air exhaust fan; the novel vibrating table is characterized in that a vibrating table is arranged in the culture box, a feed inlet is formed in the side wall of the culture box, a distributing device for distributing materials to a vibrating table base plate is arranged on the inner side of the feed inlet, a discharge chute is formed in the bottom of the culture box and corresponds to one end, away from the distributing device, of the vibrating table, and a material turning component is arranged above the vibrating table; the insect body box is communicated with the culture box through a trapping pipeline, a trapping lamp is arranged in the trapping pipeline, and a trapping valve is arranged at the joint of the trapping pipeline and the culture box; the air inlet end of the air exhaust fan is communicated with the insect box through an air inlet pipeline, and a blocking net is arranged at the joint of the air inlet pipeline and the insect box.
Further, the turning assembly comprises a sliding rail, a screw rod, a sliding block, a turning device and a screw rod rotation driving mechanism, wherein the sliding rail and the screw rod are longitudinally arranged along the vibration table, two ends of the sliding rail are fixedly connected with the corresponding side walls of the cultivation box respectively, and two ends of the screw rod are rotatably connected with the corresponding side walls of the cultivation box respectively; the sliding rail is assembled with the sliding block in a sliding way, the screw rod penetrates through the sliding block and is in threaded connection with the sliding block, and the material turning device is fixedly connected with the sliding block.
Further, the turner is connected with the sliding block through a lifting structure.
Further, the screw rod rotation driving mechanism comprises a motor and a gear transmission system, and the motor is in transmission connection with the screw rod through the gear transmission system; the lifting structure is a telescopic cylinder.
Further, the bottom plate of the vibration table is coated with an anti-sticking corrosion-resistant material layer.
Further, the air exhaust fan also comprises an odor treatment box, and the air outlet end of the air exhaust fan is communicated with the odor treatment box through an air outlet pipeline.
Furthermore, the inner wall of the cultivation box is provided with a photocatalytic material coating, and an energy-saving lamp is also arranged in the cultivation box.
Further, the inner wall of the cultivation box is provided with a heat dissipation coating.
The invention has the beneficial effects that:
according to the kitchen waste fly maggot breeding method, on one hand, the materials are uniformly mixed by combining the up-and-down vibration of the vibration table and the reciprocating movement of the turning device, so that the utilization rate of the materials is improved; the hardening and internal anaerobic fermentation of the materials are prevented, the thickness of the materials is increased, and the inoculation amount of the fly maggots is improved; compared with the conventional kitchen waste maggot breeding mode under the condition of the same scale, the paving thickness of kitchen waste suitable for efficient maggot breeding can be increased to about 15cm, and the maggot inoculation amount can be increased by more than 30%, so that the breeding efficiency is greatly improved; on the other hand, the method of combining light induction and negative pressure suction is adopted to separate the adult fly maggots, and the fly maggots are separated after eclosion, so that the efficiency and the effect of separating the material residues from the adult fly maggots are greatly improved.
According to the automatic kitchen waste fly maggot cultivation device, on one hand, the integrated operation of kitchen waste and fly maggot larva mixture distribution, material turning, fly maggot larva cultivation, fly maggot adult separation, fly maggot adult killing and material residue discharging is realized, and the automatic kitchen waste fly maggot cultivation degree is greatly improved; on the other hand, the materials are uniformly mixed by combining the up-and-down vibration of the vibration table and the reciprocating movement of the material turning device, so that the utilization rate of the materials is improved; the hardening and internal anaerobic fermentation of the materials are prevented, the thickness of the materials is increased, and the inoculation amount of the fly maggots is improved; compared with the conventional kitchen waste maggot breeding mode under the condition of the same scale, the paving thickness of kitchen waste suitable for efficient maggot breeding can be increased to about 15cm, and the maggot inoculation amount can be increased by more than 30%, so that the breeding efficiency is greatly improved; in addition, the method of combining trapping lamplight induction and negative pressure suction of the air extractor is adopted to separate the maggot adults, so that the efficiency and the effect of separating the material residues from the maggot adults are greatly improved.
Drawings
The invention is further described below with reference to the drawings and examples.
Fig. 1 is a schematic view of the overall structure of the present invention.
Detailed Description
The invention is further described in detail below by means of the figures and examples. The features and advantages of the present invention will become more apparent from the description. It will be apparent that the described embodiments are only some, but not all, embodiments of the invention.
The embodiment provides a kitchen waste fly maggot breeding method, which comprises the following steps:
s1: mixing kitchen solid residues, kitchen waste and kitchen biogas residues, adding wood chips or dry bran to regulate water content, and inoculating fly larvae; more specifically, kitchen solid residues, kitchen waste and kitchen biogas residues are uniformly mixed according to the proportion of 7:2:1; adding wood dust or dry bran to adjust the water content to 55% -65%; inoculating 3-day-old fly maggot larvae according to 0.05-0.1% of the mass of the material;
s2: distributing the material inoculated with the fly maggots to a vibration shaking table in the culture box through a distributing device;
s3: the material is uniformly mixed and paved on the vibration table by the up-and-down vibration of the vibration table and the combination of the reciprocating movement of the material turning device;
s4: regulating and controlling the temperature in the culture box, and controlling the temperature to be 20-25 ℃ so that the fly maggot larvae grow to eclosion adults at a proper temperature; generally, 3-day-old fly maggots are formed into pupas after 3 days, and the whole process of forming the fly from the pupas after 3-4 days is carried out, and the fly maggots after 7 days of eclosion can fly freely in a culture box;
s5: separating the maggot adults from the material residues by adopting a mode of combining light induction and negative pressure suction;
s6: killing the adult fly maggots as a feed additive, and discharging the material residues as an organic fertilizer raw material.
By adopting the kitchen waste fly maggot breeding method, on one hand, the materials are uniformly mixed by combining the up-and-down vibration of the vibration table and the reciprocating movement of the turning device, so that the utilization rate of the underutilized materials is improved; the hardening and internal anaerobic fermentation of the materials are prevented, the thickness of the materials is increased, and the inoculation amount of the fly maggots is improved; compared with the conventional kitchen waste maggot breeding mode under the condition of the same scale, the paving thickness of kitchen waste suitable for efficient maggot breeding can be increased to about 15cm, and the maggot inoculation amount can be increased by more than 30%, so that the breeding efficiency is greatly improved; on the other hand, the method of combining light induction and negative pressure suction is adopted to separate the adult fly maggots, and the fly maggots are separated after eclosion, so that the efficiency and the effect of separating the material residues from the adult fly maggots are greatly improved.
As shown in fig. 1, this embodiment also provides an automatic device for cultivating the fly maggots with kitchen waste, which comprises a cultivation box 1, a cultivation box temperature control unit 7, a worm box 18 and an air extraction fan 21, wherein the cultivation box temperature control unit can be arranged on the cultivation box or can be independently arranged, and the temperature in the cultivation box is controlled by the cultivation box temperature control unit, so that the cultivation box is suitable for the growth of the fly maggots and larvae, the temperature is generally controlled at 20-25 ℃, and the specific temperature control mode is the prior art, which is not repeated. The inside of the cultivation box is provided with a vibration table 13, the side wall of the cultivation box is provided with a feed inlet 2, and the inner side of the feed inlet is provided with a distributing device 12; after the kitchen waste is mixed, the mixture is inoculated with maggot larvae to form a mixed material, and the mixed material enters through a feed inlet and is distributed on a bottom plate of the vibration table through a distributor. A discharging groove 15 is arranged at the bottom of the cultivation box and at a position corresponding to one end of the vibration table far away from the distributing device, and a material turning component is arranged above the vibration table; on the one hand, the material turning component can be used for carrying out reciprocating material turning on materials distributed on the bottom plate of the vibration table, so that the materials are uniformly mixed and spread on the vibration table, and on the other hand, after the cultivation is finished, the material turning component can be used for scraping animal material residues, so that the animal material residues are discharged from the discharge chute. In this embodiment, the material turning component includes a slide rail 6, a screw rod 5, a slide block 9, a material turning device 11 and a screw rod rotation driving mechanism, the slide rail and the screw rod are both longitudinally arranged along the vibration table, two ends of the slide rail are respectively and fixedly connected with the corresponding side walls of the cultivation box, and two ends of the screw rod are respectively and rotatably connected with the corresponding side walls of the cultivation box; the sliding rail is assembled with the sliding block in a sliding way, the screw rod penetrates through the sliding block and is in threaded connection with the sliding block, and the material turning device is fixedly connected with the sliding block; the screw rod rotation driving mechanism comprises a motor 3 and a gear transmission system 4, and the motor is in transmission connection with the screw rod through the gear transmission system. When the material turning machine works specifically, the motor drives the screw rod to rotate in a reciprocating manner, and the sliding block and the material turning device can be pushed to move in a reciprocating manner synchronously, so that the material on the vibration shaking machine is turned in a reciprocating manner. Preferably, the turner is connected with the sliding block through a lifting structure 10, and the lifting structure is a telescopic cylinder; the material turning device is driven to lift through the telescopic structure, and the distance of the material turning device extending into the material layer is adjusted, so that the material turning effect is adjusted according to the material thickness adaptability.
The insect body box is communicated with the culture box through a trapping pipeline 17, a trapping lamp 24 is arranged in the trapping pipeline, and a trapping valve 16 is arranged at the joint of the trapping pipeline and the culture box; the air inlet end of the air extraction fan is communicated with the insect body box through an air inlet pipeline 20, and a blocking net 19 is arranged at the joint of the air inlet pipeline and the insect body box. When the separation of the maggot adults is carried out, the trapping valve is opened, the air suction fan is started, and the maggot adults are separated in a mode of combining the induction of trapping lamplight and the negative pressure suction of the air suction fan, so that the separation efficiency and effect of the material residues and the maggot adults are greatly improved. The blocking net can prevent the adult fly maggots from entering the air inlet pipeline in the sucking process. The combination of light induction and negative pressure air suction is used for separating the fly maggots, the automation degree of separating the insect bodies from the materials is improved by more than 10 percent, and the separation efficiency is improved by about 10 to 15 percent. In addition, the air extraction fan also has the following functions: when the fly maggot adults remained in the insect-killing body box or the breeding box are required to be caught, the fly maggot adults are killed by vacuumizing through the air suction fan.
As a further improvement of the above technical solution, the bottom plate of the vibration table is coated with an anti-sticking and corrosion-resistant material layer 14, and the anti-sticking and corrosion-resistant material layer is an ultra-high molecular weight polyethylene material layer. By arranging the anti-sticking and corrosion-resistant material layer, the fly maggot mixed material can be prevented from being stuck, and the corrosion resistance of the structure can be improved.
As a further improvement of the above technical solution, the device further comprises an odor treatment box 23, and the air outlet end of the air extraction fan is communicated with the odor treatment box through an air outlet pipeline 22. The odor generated in the cultivation process can be treated through the odor treatment box, so that the environment is prevented from being polluted.
As a further improvement to the technical scheme, the inner wall of the cultivation box is provided with a photocatalytic material coating (silver-silver phosphate composite material), and the cultivation box is also internally provided with an energy-saving lamp 8; under the irradiation of an energy-saving lamp, the malodorous gas attached to the coating is continuously subjected to catalytic degradation, so that the concentration of the malodorous gas is reduced; after the visible light catalytic material is used for coating, the odor concentration in the cultivation box is reduced by 20 percent compared with that of an uncoated device. Preferably, the inner wall of the cultivation box is provided with a heat-dissipating coating so as to improve the heat-dissipating performance of the cultivation box. The necessary explanation is: the coating mode, the coating range and the like of the photocatalytic material coating and the heat dissipation coating are the prior art, and are not repeated.
By adopting the automatic kitchen waste maggot breeding device, on one hand, the integrated operation of kitchen waste and maggot larva mixture distribution, material turning, maggot larva breeding, maggot adult separation, maggot adult killing and material residue discharging is realized, and the automatic kitchen waste maggot breeding degree is greatly improved; on the other hand, the materials are uniformly mixed by combining the up-and-down vibration of the vibration table and the reciprocating movement of the material turning device, so that the utilization rate of the materials is improved; the hardening and internal anaerobic fermentation of the materials are prevented, the thickness of the materials is increased, and the inoculation amount of the fly maggots is improved; compared with the conventional kitchen waste maggot breeding mode under the condition of the same scale, the paving thickness of kitchen waste suitable for efficient maggot breeding can be increased to about 15cm, and the maggot inoculation amount can be increased by more than 30%, so that the breeding efficiency is greatly improved; in addition, the method of combining trapping lamplight induction and negative pressure suction of the air extractor is adopted to separate the maggot adults, so that the efficiency and the effect of separating the material residues from the maggot adults are greatly improved.
Finally, it is noted that the above embodiments are only for illustrating the technical solution of the present invention and not for limiting the same, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications and equivalents may be made thereto without departing from the spirit and scope of the technical solution of the present invention, which is intended to be covered by the scope of the claims of the present invention.
Claims (5)
1. The kitchen waste maggot breeding method is characterized by adopting an automatic kitchen waste maggot breeding device, comprising a breeding box, a breeding box temperature control unit, a worm box and an air exhaust fan; the novel vibrating table is characterized in that a vibrating table is arranged in the culture box, a feed inlet is formed in the side wall of the culture box, a distributing device for distributing materials to a vibrating table base plate is arranged on the inner side of the feed inlet, a discharge chute is formed in the bottom of the culture box and corresponds to one end, away from the distributing device, of the vibrating table, and a material turning component is arranged above the vibrating table; the insect body box is communicated with the culture box through a trapping pipeline, a trapping lamp is arranged in the trapping pipeline, and a trapping valve is arranged at the joint of the trapping pipeline and the culture box; the air inlet end of the air exhaust fan is communicated with the insect body box through an air inlet pipeline, and a blocking net is arranged at the joint of the air inlet pipeline and the insect body box; the material turning assembly comprises a sliding rail, a screw rod, a sliding block, a material turning device and a screw rod rotation driving mechanism, wherein the sliding rail and the screw rod are longitudinally arranged along the vibration table, two ends of the sliding rail are fixedly connected with corresponding side walls of the cultivation box respectively, and two ends of the screw rod are rotatably connected with corresponding side walls of the cultivation box respectively; the sliding rail is assembled with the sliding block in a sliding way, the screw rod penetrates through the sliding block and is in threaded connection with the sliding block, and the material turning device is fixedly connected with the sliding block; the turner is connected with the sliding block through a lifting structure; the inner wall of the cultivation box is provided with a photocatalytic material coating, and an energy-saving lamp is also arranged in the cultivation box; the method comprises the following steps:
s1: mixing kitchen solid residues, kitchen waste and kitchen biogas residues, adding wood chips or dry bran to regulate water content, and inoculating fly larvae; the kitchen solid residues, kitchen waste and kitchen biogas residues are uniformly mixed according to the proportion of 7:2:1; adding wood dust or dry bran to adjust the water content to 55% -65%; inoculating 3-day-old fly maggot larvae according to 0.05-0.1% of the mass of the material;
s2: distributing the material inoculated with the fly maggots to a vibration shaking table in the culture box through a distributing device;
s3: the material is uniformly mixed and paved on the vibration table by the up-and-down vibration of the vibration table and the combination of the reciprocating movement of the material turning device;
s4: regulating and controlling the temperature in the culture box, and controlling the temperature to be 20-25 ℃ so that the fly maggot larvae grow to eclosion adults at a proper temperature;
s5: separating the maggot adults from the material residues by adopting a mode of combining light induction and negative pressure suction;
s6: killing the adult fly maggots as a feed additive, and discharging the material residues as an organic fertilizer raw material.
2. The method for cultivating kitchen waste fly maggots according to claim 1, wherein the method comprises the following steps: the screw rod rotation driving mechanism comprises a motor and a gear transmission system, and the motor is in transmission connection with the screw rod through the gear transmission system; the lifting structure is a telescopic cylinder.
3. The method for cultivating kitchen waste fly maggots as claimed in claim 2, wherein: the bottom plate of the vibration table is coated with an anti-sticking corrosion-resistant material layer.
4. The method for culturing kitchen waste fly larvae according to claim 3, which is characterized in that: the air exhaust fan is characterized by further comprising an odor treatment box, and the air outlet end of the air exhaust fan is communicated with the odor treatment box through an air outlet pipeline.
5. The method for cultivating kitchen waste fly maggots according to claim 1, wherein the method comprises the following steps: the inner wall of the cultivation box is provided with a heat dissipation coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210377042.1A CN114711197B (en) | 2022-04-12 | 2022-04-12 | Kitchen waste fly maggot breeding method and automatic device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210377042.1A CN114711197B (en) | 2022-04-12 | 2022-04-12 | Kitchen waste fly maggot breeding method and automatic device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114711197A CN114711197A (en) | 2022-07-08 |
| CN114711197B true CN114711197B (en) | 2023-08-25 |
Family
ID=82244757
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210377042.1A Active CN114711197B (en) | 2022-04-12 | 2022-04-12 | Kitchen waste fly maggot breeding method and automatic device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114711197B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201185613Y (en) * | 2008-04-11 | 2009-01-28 | 中国农业科学院草原研究所 | Device for breeding and collecting parasitic insect |
| CN109819944A (en) * | 2019-03-26 | 2019-05-31 | 金华市厨农环保科技股份有限公司 | Kitchen garbage systematization processing module |
| CN215684296U (en) * | 2021-04-30 | 2022-02-01 | 上海物祥生态环境科技有限公司 | Insect breeding box |
-
2022
- 2022-04-12 CN CN202210377042.1A patent/CN114711197B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201185613Y (en) * | 2008-04-11 | 2009-01-28 | 中国农业科学院草原研究所 | Device for breeding and collecting parasitic insect |
| CN109819944A (en) * | 2019-03-26 | 2019-05-31 | 金华市厨农环保科技股份有限公司 | Kitchen garbage systematization processing module |
| CN215684296U (en) * | 2021-04-30 | 2022-02-01 | 上海物祥生态环境科技有限公司 | Insect breeding box |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114711197A (en) | 2022-07-08 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103265154B (en) | Resource utilization and comprehensive treatment process for sewage and manure generated during cultivation | |
| CN107711520A (en) | A kind of livestock and poultry ecological cultivation system and cultural method | |
| CN107691381A (en) | A kind of device and cultural method that black soldier flies are cultivated with feces of livestock and poultry | |
| CN208080359U (en) | A kind of automatic feeding system handling kitchen garbage using black soldier flies | |
| KR20120118684A (en) | A improvement casing soil and its method for making of mushroom cultivation | |
| CN107821334A (en) | With the device and cultural method of feces of livestock and poultry cultivation black soldier flies | |
| CN206641156U (en) | A kind of Three-dimensional cultivating system and agricultural cultivation facility | |
| CN114711197B (en) | Kitchen waste fly maggot breeding method and automatic device | |
| CN113770161A (en) | Kitchen waste residue fly maggot conversion method | |
| CN107512840B (en) | A kind for the treatment of for cow manure method based on house outer ring fermentation bed | |
| CN100349510C (en) | In-situ farm animal excrement degrading process | |
| CN111802259B (en) | System and method for processing fermentation padding of dairy farm excrement | |
| CN107667986B (en) | Intensive ecological breeding system and breeding method | |
| CN108575914B (en) | Device for converting insects into agricultural organic waste and application method thereof | |
| CN215965449U (en) | Kitchen garbage residue fly maggot conversion process equipment | |
| CN217748631U (en) | Handle kitchen garbage integration cultured equipment | |
| CN111099940A (en) | Preparation method of liquid organic fertilizer capable of avoiding odor | |
| CN210432667U (en) | Box-type adult excrement control device | |
| JPH07133177A (en) | Fermentation composting device for organic waste | |
| CN211353608U (en) | Device for breeding fly maggots by using kitchen garbage | |
| CN1188515C (en) | Solid fermentation process of streptomyces flavus and its production equipment | |
| CN207322270U (en) | A kind of livestock and poultry ecological cultivation system | |
| CN210841222U (en) | System for treating imago after biological treatment of organic garbage | |
| CN210841217U (en) | Insect breeding tank moisture adjusting equipment | |
| CN210432668U (en) | Automatic adult shell breaking device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |