CN112774973A - Multistage vibrating screen system for collecting and separating insect materials of hermetia illucens - Google Patents
Multistage vibrating screen system for collecting and separating insect materials of hermetia illucens Download PDFInfo
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- CN112774973A CN112774973A CN202110094261.4A CN202110094261A CN112774973A CN 112774973 A CN112774973 A CN 112774973A CN 202110094261 A CN202110094261 A CN 202110094261A CN 112774973 A CN112774973 A CN 112774973A
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- 239000000463 material Substances 0.000 title claims abstract description 111
- 241000238631 Hexapoda Species 0.000 title claims abstract description 97
- 241000709785 Hermetia illucens Species 0.000 title claims abstract description 28
- 238000003306 harvesting Methods 0.000 claims abstract description 16
- 230000007306 turnover Effects 0.000 claims abstract description 12
- 238000000926 separation method Methods 0.000 claims abstract description 11
- 238000003860 storage Methods 0.000 claims description 10
- 238000012216 screening Methods 0.000 claims description 5
- 230000005540 biological transmission Effects 0.000 claims description 3
- 239000003638 chemical reducing agent Substances 0.000 claims description 3
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 241000255632 Tabanus atratus Species 0.000 claims 4
- 238000010298 pulverizing process Methods 0.000 claims 1
- 239000002154 agricultural waste Substances 0.000 abstract description 7
- 238000013329 compounding Methods 0.000 abstract description 5
- 239000012535 impurity Substances 0.000 abstract description 2
- 239000003337 fertilizer Substances 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 235000013305 food Nutrition 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 241000382353 Pupa Species 0.000 description 2
- 238000009395 breeding Methods 0.000 description 2
- 230000001488 breeding effect Effects 0.000 description 2
- 239000003925 fat Substances 0.000 description 2
- 244000144972 livestock Species 0.000 description 2
- 239000011159 matrix material Substances 0.000 description 2
- 239000011859 microparticle Substances 0.000 description 2
- 244000144977 poultry Species 0.000 description 2
- 235000013594 poultry meat Nutrition 0.000 description 2
- 102000004169 proteins and genes Human genes 0.000 description 2
- 108090000623 proteins and genes Proteins 0.000 description 2
- 241000251468 Actinopterygii Species 0.000 description 1
- 241000143060 Americamysis bahia Species 0.000 description 1
- 241000252073 Anguilliformes Species 0.000 description 1
- 241000271566 Aves Species 0.000 description 1
- 241000287828 Gallus gallus Species 0.000 description 1
- 241000191896 Rana sylvatica Species 0.000 description 1
- 238000009360 aquaculture Methods 0.000 description 1
- 244000144974 aquaculture Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003225 biodiesel Substances 0.000 description 1
- 235000013330 chicken meat Nutrition 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000010794 food waste Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000001418 larval effect Effects 0.000 description 1
- 235000016709 nutrition Nutrition 0.000 description 1
- 230000035764 nutrition Effects 0.000 description 1
- 238000012858 packaging process Methods 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000000638 stimulation Effects 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 235000013311 vegetables Nutrition 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/28—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F33/00—Other mixers; Mixing plants; Combinations of mixers
- B01F33/80—Mixing plants; Combinations of mixers
- B01F33/83—Mixing plants specially adapted for mixing in combination with disintegrating operations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/42—Drive mechanisms, regulating or controlling devices, or balancing devices, specially adapted for screens
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B2201/00—Details applicable to machines for screening using sieves or gratings
- B07B2201/04—Multiple deck screening devices comprising one or more superimposed screens
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- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Animal Behavior & Ethology (AREA)
- Zoology (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Combined Means For Separation Of Solids (AREA)
Abstract
The invention belongs to the technical field of agricultural waste disposal and resource utilization, in particular to a insect material separation multistage vibrating screen system for fresh hermetia illucens harvesting, and provides the following scheme aiming at the problem of incomplete insect material separation, wherein the vibrating screen system comprises a multistage vibrating screen and subsystems thereof, a fixed support and a vertical bucket elevator; multistage shale shaker and subsystem includes a sieve, No. two sieves, No. three sieves, No. four sieves, bright worm collecting vat, bright worm collecting box, coarse material are collected and smash back workbin, small material collecting box, compounding case and bright worm and keep in the turnover case, No. four sieves and bright worm collecting vat link to each other, bright worm collecting vat and bright worm collecting box link to each other, bright worm collecting box and bright worm are kept in the turnover case and are linked to each other, a sieve, No. two sieves and No. three sieves all with coarse material collect and smash the back workbin and link to each other. The invention has thorough separation of the insect material, and the separated fresh insects have no impurities; the oversize products and undersize products except fresh insects are treated in a unified way in the system, and the system is clean, environment-friendly and efficient.
Description
Technical Field
The invention relates to the technical field of agricultural waste disposal and resource utilization, in particular to a insect and material separation multistage vibrating screen system for fresh hermetia illucens harvesting.
Background
The food recipes of hermetia illucens (hermetia illucens) are very wide, and generally rotten organic matters can be used as food materials, such as excrement, vegetables, fruits, food waste, livestock and poultry feed and the like. The black soldier fly is used for treating the agricultural wastes, and the method is mainly characterized in that the products are utilized with high value while the agricultural wastes are subjected to reduction treatment. In the whole life cycle of the black soldier fly, only the larvae eat a large amount of feed, and the black soldier fly larvae can convert agricultural wastes into self substances such as proteins and fats by taking the agricultural wastes as foods, so that the aim of reducing environmental pollution is fulfilled. When the black soldier fly larvae eat a large amount of black soldier fly larvae, the agricultural wastes are reduced, meanwhile, the larvae grow up rapidly, and the black soldier fly larvae serve as a protein and fat source rich in nutrition, can be applied to livestock and poultry aquaculture and biodiesel extraction, and can also be used for directly feeding the harvested larvae to chickens, fishes, shrimps, finless eels, birds, wood frogs and the like.
The weight of the bred hermetia illucens is obviously increased at 4-8 days; after 9d, the weight growth becomes slow; the larval weights of 8-12d have no difference and significance; although the weight of the 13d larva is the heaviest, the weight of the 13d larva is not different from that of the 10-12d larva; when the pupa pre-stage is developed, the weight of the pupa pre-stage is not obviously different from that of 8d larvae. Therefore, the recovery time can be selected from 8-12 days.
In the past, a bait collecting method, a light stimulation collecting method and a mechanical separation method are generally adopted when fresh hermetia illucens are collected; the method of screening out the waste is mostly selected in the mechanical separation method, but the method is difficult to completely separate the insect material.
Disclosure of Invention
Based on the technical problems in the background art, the invention provides a insect and material separation multistage vibrating screen system for fresh hermetia illucens harvesting.
The invention provides a Heisui river fly fresh insect harvesting and insect material separating multistage vibrating screen system which comprises a multistage vibrating screen and subsystems thereof, a fixed support and a vertical bucket elevator, wherein the multistage vibrating screen and the subsystems thereof are arranged on the fixed support, and the vertical bucket elevator is connected with the multistage vibrating screen and the subsystems thereof;
the multistage vibrating screen and the subsystems thereof comprise a first screen, a second screen, a third screen, a fourth screen, a fresh insect collecting tank, a fresh insect collecting box, a coarse material collecting and smashing rear material box, a small material collecting box, a mixing box and a fresh insect temporary storage turnover box, wherein the first screen is connected with the second screen, the second screen is connected with the third screen, the third screen is connected with the fourth screen, the first screen, the second screen, the third screen and the fourth screen are used for screening fresh insects, the fourth screen is connected with the fresh insect collecting tank, the fresh insect collecting tank is connected with the fresh insect collecting box, the fresh insect collecting tank is used for transferring the fresh insect collecting tank, the fresh insect collecting tank is connected with the fresh insect temporary storage box, the fresh insect temporary storage turnover box is used for fresh keeping processing of the fresh insects, the first screen, the second screen and the third screen are all connected with the coarse material collecting and smashing rear material box, the coarse material collecting and smashing rear material box is used for collecting and smashing the first screen, the coarse material and smashing rear material collecting box, The oversize thing of No. two sieves and No. three sieves is collected and is smashed, No. four sieves and small material collecting box link to each other, small material collecting box is used for collecting the undersize thing of No. four sieves, thick material is collected and is smashed back workbin and small material collecting box and all link to each other with the compounding case, the compounding case is used for collecting and smashing the material that the back workbin was smashed and the material in the small material collecting box mixes to thick material.
Preferably, No. one sieve, No. two sieves and No. three sieves are the square, adopt the slope face installation, the slope face of No. one sieve, No. two sieves and No. three sieves is the equal slope to the coarse material and collects and smash the back workbin, the slope face and the horizontal contained angle of No. one sieve, No. two sieves and No. three sieves are angle 22.5, the vertical interval between No. one sieve, No. two sieves, No. three sieves and No. four sieves is 500 mm.
Preferably, the fourth sieve is rectangular and is installed by adopting a slope surface, the slope surface of the fourth sieve slopes towards the fresh insect collecting tank, and the included angle between the slope surface of the fourth sieve and the horizontal is less than 30 degrees.
Preferably, the aperture of the screen mesh of the first screen is 12-14mm, the aperture of the screen mesh of the second screen is 8-10mm, the aperture of the screen mesh of the third screen is 4-6mm, and the aperture of the screen mesh of the fourth screen is 1-3 mm.
Preferably, No. one sieve, No. two sieves, No. three sieves and No. four sieves are respectively provided with No. one sieve motor and vibrating device, No. two sieve motors and vibrating devices, No. three sieve motors and vibrating devices and No. four sieve motors and vibrating devices, and the No. one sieve motor and vibrating device, No. two sieve motors and vibrating devices and No. three sieve motors and vibrating devices are composed of vibration exciters, springs and hanging devices.
Preferably, the No. four sieve motors and the vibrating device are composed of an upper machine body, a lower machine body, a transmission device, a resonance spring and the like, and the No. one sieve motor and the vibrating device, the No. two sieve motors and the vibrating device, the No. three sieve motors and the vibrating device, and the No. four sieve motors and the vibrating device are driven by motors when in operation.
Preferably, a crusher is arranged in the coarse material collecting and crushing rear bin, and the crusher is provided with a crusher feeding hole and a crusher discharging hole.
Preferably, a mixing stirrer is arranged in the mixing box.
Preferably, the vertical bucket elevator consists of a motor, a rubber tire type spring coupling, a speed reducer, a gear, a hopper and the like.
The beneficial effects of the invention are as follows:
the method comprises the following steps of (1) adopting a multistage vibrating screen system for harvesting and separating hermetia illucens, and performing multistage screening and separation on the hermetia illucens by using a first screen, a second screen, a third screen and a fourth screen, wherein insect materials are thoroughly separated, and the separated hermetia illucens are free of impurities; and the rubbing crusher in the workbin after utilizing coarse material to collect and smash smashes the oversize thing of a sieve, No. two sieves and No. three sieves, utilizes the compounding mixer in the compounding case to collect and smash the material that the workbin was smashed after coarse material and the undersize thing of No. four sieves and mix the processing to oversize thing and undersize thing except that the fresh insect is unified to be handled in the system, clean, environmental protection, high efficiency.
The parts of the system not involved are the same as or can be implemented using existing technology.
Drawings
FIG. 1 is a system diagram of a insect material separating multi-stage vibrating screen system for the harvest of hermetia illucens;
fig. 2 is an expanded plan view of a insect material separating multi-stage vibrating screen system for the fresh hermetia illucens harvesting according to the present invention;
FIG. 3 is a vertical cross-sectional view of a insect-material separating multi-stage vibrating screen system for the harvesting of hermetia illucens according to the present invention;
FIG. 4 is a sectional view taken along line A-A of a multi-stage vibrating screen system for insect material separation in the harvesting of hermetia illucens;
fig. 5 is a sectional view of a multi-stage vibrating screen system for collecting and separating the collected insect material of hermetia illucens according to the invention, which is shown in the specification.
In the figure: 1. a multi-stage vibrating screen and subsystems thereof; 1-1, a first sieve; 1-11, a first sieve motor and a vibration device; 1-2, No. two sieves; 1-21, a second sieve motor and a vibration device; 1-3, No. three sieve; 1-31, a third sieve motor and a vibration device; 1-4, sieve IV; 1-41, a No. four sieve motor and a vibration device; 1-5, a fresh insect collecting tank; 1-6, a fresh insect collecting box; 1-7, collecting and crushing the coarse materials and then feeding the crushed materials into a bin; 1-71, a pulverizer; 1-711, a feed inlet of a pulverizer; 1-712, a discharge port of a pulverizer; 1-8, a micro material collecting box; 1-9 parts of a mixing box; 1-91, mixing and stirring; 1-10, storing fresh insects temporarily in a turnover box; 2. fixing a bracket; 3. a vertical bucket elevator.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Referring to fig. 1-5, a hermetia illucens fresh insect collecting and insect material separating multistage vibrating screen system comprises a multistage vibrating screen and a subsystem 1 thereof, a fixed support 2 and a vertical bucket elevator 3, wherein the multistage vibrating screen and the subsystem 1 thereof are arranged on the fixed support 2, and the vertical bucket elevator 3 is connected with the multistage vibrating screen and the subsystem 1 thereof;
the multi-stage vibrating screen and the subsystem 1 thereof comprise a first screen 1-1, a second screen 1-2, a third screen 1-3, a fourth screen 1-4, a fresh insect collecting tank 1-5, a fresh insect collecting tank 1-6, a coarse material collecting and crushed material tank 1-7, a tiny material collecting tank 1-8, a material mixing tank 1-9 and a fresh insect temporary storage turnover box 1-10, wherein the first screen 1-1 is connected with the second screen 1-2, the second screen 1-2 is connected with the third screen 1-3, the third screen 1-3 is connected with the fourth screen 1-4, the first screen 1-1, the second screen 1-2, the third screen 1-3 and the fourth screen 1-4 are used for screening fresh insects, the fourth screen 1-4 is connected with the fresh insect collecting tank 1-5, the fresh insect collecting tank 1-5 is connected with the fresh insect collecting tank 1-6, the fresh insect collecting tank 1-5 and the fresh insect collecting tank 1-6 are used for transferring fresh insects, the fresh insect collecting tank 1-6 is connected with the fresh insect temporary storage turnover box 1-10, the fresh insect temporary storage turnover box 1-10 is used for fresh-keeping treatment of fresh insects, the first sieve 1-1, the second sieve 1-2 and the third sieve 1-3 are all connected with the coarse material collecting and crushing bin 1-7, the coarse material collecting and crushing bin 1-7 is used for collecting and crushing oversize materials of the first sieve 1-1, the second sieve 1-2 and the third sieve 1-3, the fourth sieve 1-4 is connected with the micro material collecting tank 1-8, the micro material collecting tank 1-8 is used for collecting undersize materials of the fourth sieve 1-4, the coarse material collecting and crushing bin 1-7 and the micro material collecting tank 1-8 are all connected with the mixing tank 1-9, the mixing box 1-9 is used for mixing the materials crushed by the coarse material collecting box 1-7 and the materials in the micro material collecting box 1-8 after the coarse materials are collected and crushed.
In the invention, a first sieve 1-1, a second sieve 1-2 and a third sieve 1-3 are all square and are installed by adopting slope surfaces, the slope surfaces of the first sieve 1-1, the second sieve 1-2 and the third sieve 1-3 are uniformly inclined towards a coarse material collecting and crushing bin 1-7, the included angle between the slope surfaces of the first sieve 1-1, the second sieve 1-2 and the third sieve 1-3 and the horizontal plane is 22.5 degrees, and the vertical distance between the first sieve 1-1, the second sieve 1-2, the third sieve 1-3 and the fourth sieve 1-4 is 500 mm.
In the invention, the No. four sieves 1-4 are rectangular and are installed by adopting a slope surface, the slope surface of the No. four sieves 1-4 slopes to the fresh insect collecting tank 1-5, and the included angle between the slope surface of the No. four sieves 1-4 and the horizontal plane is less than 30 degrees.
In the invention, the aperture of the screen mesh of the first screen 1-1 is 12-14mm, the aperture of the screen mesh of the second screen 1-2 is 8-10mm, the aperture of the screen mesh of the third screen 1-3 is 4-6mm, and the aperture of the screen mesh of the fourth screen 1-4 is 1-3 mm.
In the invention, a first sieve 1-1, a second sieve 1-2, a third sieve 1-3 and a fourth sieve 1-4 are respectively provided with a first sieve motor and a vibration device 1-11, a second sieve motor and a vibration device 1-21, a third sieve motor and a vibration device 1-31 and a fourth sieve motor and a vibration device 1-41, the first sieve motor and the vibration device 1-11, the second sieve motor and the vibration device 1-21 and the third sieve motor and the vibration device 1-31 are composed of a vibration exciter, a spring and a hanging device, the first sieve motor and vibration device 1-11, the second sieve motor and vibration device 1-21, the third sieve motor and vibration device 1-31 and the fourth sieve motor and vibration device 1-41 respectively drive the first sieve 1-1, the second sieve 1-2, the third sieve 1-3 and the fourth sieve 1-4 to vibrate.
In the invention, a No. four sieve motor and vibration device 1-41 comprises an upper machine body, a lower machine body, a transmission device, a resonance spring and the like, and the No. one sieve motor and vibration device 1-11, the No. two sieve motor and vibration device 1-21, the No. three sieve motor and vibration device 1-31, the No. four sieve motor and vibration device 1-41 are driven by motors when in operation.
In the invention, a crusher 1-71 is arranged in a coarse material collecting and crushing bin 1-7, the crusher 1-71 is provided with a crusher feed inlet 1-711 and a crusher discharge outlet 1-712, oversize materials of a first sieve 1-1, a second sieve 1-2 and a third sieve 1-3 are poured into the crusher 1-71 feed inlet 1-711 arranged in the coarse material collecting and crushing bin 1-7 through inclined plane outlets of the sieves, and enter the coarse material collecting and crushing bin 1-7 through the crushed discharge outlet 1-712 after being crushed by the crusher 1-71.
In the invention, a mixing stirrer 1-91 is arranged in a mixing box 1-9, and the mixing stirrer 1-91 is used for mixing materials which are collected by coarse materials and crushed by a bin 1-7 and materials in a micro material collecting box 1-8.
In the invention, a vertical bucket elevator 3 consists of a motor, a rubber tire type spring coupling, a speed reducer, a gear, a hopper and the like, and a matrix and a fresh insect mixture from a fresh insect breeding disc are lifted by the vertical bucket elevator 3 and added above a first sieve 1-1 of a multistage vibrating sieve and a subsystem 1 thereof.
The working principle is as follows: the matrix and the fresh insect mixture from the fresh insect breeding tray are lifted by a vertical bucket elevator 3 and added above a first sieve 1-1 of a multistage vibrating sieve and a subsystem 1 thereof, large aggregates with the diameter of more than 12-14mm are sieved, undersize falls into a second sieve 1-2, medium aggregates with the diameter of more than 8-10mm are sieved, undersize falls into a third sieve 1-3, small aggregates with the diameter of more than 4-6mm are sieved, and undersize, namely fresh insects and micro insect fertilizers, fall into a fourth sieve 1-4; oversize materials of the first sieve 1-1, the second sieve 1-2 and the third sieve 1-3 are poured into a feed inlet 1-711 of a crusher 1-71 arranged in a coarse material collecting and crushing material box 1-7 through inclined plane outlets of the sieves, and enter the coarse material collecting and crushing material box 1-7 through a crushed material outlet 1-712 after being crushed by the crusher 1-71; after the fresh insects and the micro-particle insect fertilizer fall into the No. four sieve 1-4, the micro-particle insect fertilizer smaller than the fresh insects is undersize due to the aperture of the No. four sieve 1-4 being 1-3mm, and enters the micro material collecting box 1-8, the oversize is the fresh insects, the fresh insects enter the fresh insect collecting box 1-6 through the fresh insect collecting tank 1-5, and then the fresh insect preservation treatment is carried out through the fresh insect temporary storage turnover box 1-10; after coarse material collection and crushing, materials crushed by a crusher 1-71 in a bin 1-7 and undersize materials of a No. four sieve 1-4 enter a micro material collection box 1-8, and the micro granulated insect fertilizer enters a mixing box 1-9 together, a mixing stirrer 1-91 is started, and after uniform mixing, the insect fertilizer enters an insect fertilizer packaging process.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (9)
1. A Heisui river horsefly fresh insect harvesting and insect material separating multistage vibrating screen system comprises a multistage vibrating screen and a subsystem (1) thereof, a fixed support (2) and a vertical bucket elevator (3), and is characterized in that the multistage vibrating screen and the subsystem (1) thereof are installed on the fixed support (2), and the vertical bucket elevator (3) is connected with the multistage vibrating screen and the subsystem (1) thereof;
the multi-stage vibrating screen and the subsystem (1) thereof comprise a first screen (1-1), a second screen (1-2), a third screen (1-3), a fourth screen (1-4), a fresh insect collecting tank (1-5), a fresh insect collecting tank (1-6), a coarse material collecting and crushing rear material tank (1-7), a micro material collecting tank (1-8), a material mixing tank (1-9) and a fresh insect temporary storage turnover box (1-10), wherein the first screen (1-1) is connected with the second screen (1-2), the second screen (1-2) is connected with the third screen (1-3), the third screen (1-3) is connected with the fourth screen (1-4), the first screen (1-1), the second screen (1-2), the third screen (1-3) and the fourth screen (1-4) are used for screening fresh insects, the fourth sieve (1-4) is connected with the fresh insect collecting tank (1-5), the fresh insect collecting tank (1-5) is connected with the fresh insect collecting box (1-6), the fresh insect collecting tank (1-5) and the fresh insect collecting box (1-6) are used for transferring fresh insects, the fresh insect collecting box (1-6) is connected with the fresh insect temporary storage turnover box (1-10), the fresh insect temporary storage turnover box (1-10) is used for fresh-keeping treatment of fresh insects, the first sieve (1-1), the second sieve (1-2) and the third sieve (1-3) are all connected with the coarse material collecting and crushing bin (1-7), the coarse material collecting and crushing bin (1-7) is used for collecting and crushing oversize materials of the first sieve (1-1), the second sieve (1-2) and the third sieve (1-3), the screen is characterized in that the screen II (1-4) is connected with the small material collecting boxes (1-8), the small material collecting boxes (1-8) are used for collecting undersize materials of the screen II (1-4), the coarse material collecting and crushing rear material box (1-7) and the small material collecting boxes (1-8) are connected with the mixing boxes (1-9), and the mixing boxes (1-9) are used for mixing the materials crushed by the coarse material collecting and crushing rear material box (1-7) with the materials in the small material collecting boxes (1-8).
2. The fresh hermetia illucens harvesting and insect material separating multistage vibrating screen system as claimed in claim 1, wherein the first screen (1-1), the second screen (1-2) and the third screen (1-3) are square, and are installed by adopting slope surfaces, the slope surfaces of the first screen (1-1), the second screen (1-2) and the third screen (1-3) slope uniformly towards a coarse material collecting and crushing rear material box (1-7), an included angle between the slope surfaces of the first screen (1-1), the second screen (1-2) and the third screen (1-3) and the horizontal plane is ^ 22.5 degrees, and a vertical distance between the first screen (1-1), the second screen (1-2), the third screen (1-3) and the fourth screen (1-4) is 500 mm.
3. The Heisui river horsefly fresh insect harvesting and material separating multistage vibrating screen system as claimed in claim 1, wherein the fourth screen (1-4) is rectangular and is installed by adopting a slope surface, the slope surface of the fourth screen (1-4) slopes towards the fresh insect collecting tank (1-5), and the included angle between the slope surface of the fourth screen (1-4) and the horizontal plane is less than 30 degrees.
4. The heisui river horsefly fresh insect collection and insect material separation multistage vibrating screen system as claimed in claim 1, wherein the screen mesh diameter of the first screen (1-1) is 12-14mm, the screen mesh diameter of the second screen (1-2) is 8-10mm, the screen mesh diameter of the third screen (1-3) is 4-6mm, and the screen mesh diameter of the fourth screen (1-4) is 1-3 mm.
5. The Heisui fly fresh insect harvesting and material separating multistage vibrating screen system as claimed in claim 1, wherein the first screen (1-1), the second screen (1-2), the third screen (1-3) and the fourth screen (1-4) are respectively provided with a first screen motor and vibrating device (1-11), a second screen motor and vibrating device (1-21), a third screen motor and vibrating device (1-31) and a fourth screen motor and vibrating device (1-41), and the first screen motor and vibrating device (1-11), the second screen motor and vibrating device (1-21) and the third screen motor and vibrating device (1-31) are composed of vibration exciters, springs and hanging devices.
6. The hermetia illucens fresh insect harvesting and material separating multistage vibrating screen system as claimed in claim 5, wherein said four-screen motor and vibrating device (1-41) comprises an upper body, a lower body, a transmission device, a resonant spring and the like, and said one-screen motor and vibrating device (1-11), said two-screen motor and vibrating device (1-21), said three-screen motor and vibrating device (1-31) and said four-screen motor and vibrating device (1-41) are driven by motors during operation.
7. The hermetia illucens fresh insect harvesting and material separating multistage vibrating screen system as claimed in claim 1, wherein a pulverizer (1-71) is arranged in the coarse material collecting and pulverizing bin (1-7), and the pulverizer (1-71) is provided with a pulverizer inlet (1-711) and a pulverizer outlet (1-712).
8. The hermetia illucens fresh insect harvesting and separating multistage vibrating screen system as claimed in claim 1, wherein a mixing blender (1-91) is arranged in the mixing box (1-9).
9. The heisui river horsefly fresh insect collection and material separation multistage vibrating screen system according to claim 1, characterized in that the vertical bucket elevator (3) is composed of an electric motor, a rubber-tired spring coupling, a speed reducer, gears and a hopper.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110094261.4A CN112774973A (en) | 2021-01-25 | 2021-01-25 | Multistage vibrating screen system for collecting and separating insect materials of hermetia illucens |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110094261.4A CN112774973A (en) | 2021-01-25 | 2021-01-25 | Multistage vibrating screen system for collecting and separating insect materials of hermetia illucens |
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| CN112774973A true CN112774973A (en) | 2021-05-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110094261.4A Pending CN112774973A (en) | 2021-01-25 | 2021-01-25 | Multistage vibrating screen system for collecting and separating insect materials of hermetia illucens |
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Application publication date: 20210511 |