CN214339508U - Black soldier fly breeding equipment that can be used to sludge treatment - Google Patents
Black soldier fly breeding equipment that can be used to sludge treatment Download PDFInfo
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- CN214339508U CN214339508U CN202120227919.XU CN202120227919U CN214339508U CN 214339508 U CN214339508 U CN 214339508U CN 202120227919 U CN202120227919 U CN 202120227919U CN 214339508 U CN214339508 U CN 214339508U
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Abstract
The utility model relates to a black soldier fly breeding device for sludge treatment, which comprises a breeding bin and a collecting bin, wherein a plurality of drawing frame bodies are arranged in the breeding bin, and the bottom plates of the drawing frame bodies are latticed; a plurality of collecting platforms are arranged in the collecting bin, and the height of each collecting platform is the same as that of the bottom plate of the drawing frame body; breed and be equipped with a plurality of passages of crawling that are linked together pull framework upper surface space and collecting platform upper surface space between the storehouse and collect the storehouse, be located be equipped with on the collection storehouse lateral wall of collecting platform top and be used for opening and close the electronic door and at least one of the passageway of crawling under the electronic door is in the open mode, can blow in the internal air-blast device of pull framework along the passageway of crawling with the larva of collecting. Black soldier fly cultured equipment pass through the setting of blower device and the passageway of crawling, realized that black soldier fly larva continues to ingest and the mud improvement under the condition that need not artifical the transfer, can get into and breed the storehouse.
Description
Technical Field
The utility model relates to a heisui river horsefly cultured equipment field, concretely relates to heisui river horsefly cultured equipment that can be used to sludge treatment.
Background
According to data statistics, the wet sludge amount generated in China every year is about 2100 ten thousand tons (calculated according to the water content of 80%), and the conversion amount of the dry sludge is about 420 ten thousand tons. At present, municipal activated sludge is mainly treated by fermentation fertilizer preparation, coal-doped incineration, calcination brick making and direct landfill. The above treatment mainly has the following defects: (1) the incineration investment is huge, the operation management is complex, and the energy consumption and the operation cost are high; (2) a large amount of odor is generated in the fermentation process, so that the treatment difficulty is high and the environmental pollution is serious; (3) the direct landfill mode often causes waste of a large amount of organic matters and mineral oil contained in domestic sludge. Therefore, it is important to develop a sludge treatment method combining pollution-free, harmless and resource recycling.
The black soldier fly is a saprophytic soldier fly, and can eat rotten plants, livestock and poultry excrement, domestic garbage and the like. According to research, the content of crude protein in the hermetia illucens larvae bred by using the livestock and poultry manure accounts for 42-44% of dry weight, and the hermetia illucens larvae bred by using the livestock and poultry manure is a high-quality animal protein source feed additive. At present, the hermetia illucens is widely applied to the treatment of wastes such as chicken manure, pig manure and kitchen waste.
The black soldier fly breeding and domestic sludge treatment are combined according to the nutritional rot of the black soldier fly, the domestic sludge is used as a feed for feeding the black soldier fly, the physicochemical property of the domestic sludge is improved through the transformation (main product is larva excrement) of the black soldier fly larvae, and the domestic sludge is directly transformed into the organic fertilizer when the black soldier fly breeding is carried out.
Disclosure of Invention
Still separately go on with sludge treatment based on current heisui river horsefly is bred, and sludge treatment is with high costs, environmental pollution is serious, resource conversion is inefficient, breeds heisui river horsefly and also needs extra special expenditure, the utility model provides a when utilizing domestic sludge to breed heisui river horsefly, can utilize heisui river horsefly to carry out the cultured equipment of high-efficient improvement to domestic sludge effectively.
The utility model provides a technical scheme that above-mentioned technical problem adopted is: the black soldier fly breeding equipment for sludge treatment comprises a breeding bin and a collecting bin, wherein a plurality of drawing frame bodies are arranged in the breeding bin, and bottom plates of the drawing frame bodies are latticed; be equipped with a plurality of collecting platform in the collection storehouse, collecting platform's height with the high the same of pull framework bottom plate, breed the storehouse with be equipped with a plurality of will between the collection storehouse pull framework upper surface space with the passageway of crawling that collecting platform upper surface space is linked together is located be equipped with on the collection storehouse lateral wall of collecting platform top and be used for opening and close the electronic door and at least one of the passageway of crawling under the electronic door is in the state of opening, can blow in the internal air blast device of pull framework along the passageway of crawling with the larva of collecting.
Furthermore, the bottom plate of the drawing frame body extends to the side wall of the culture bin, and a first groove-shaped opening with the bottom edge height being the same as the height of the bottom plate of the drawing frame body is formed in the side wall of the culture bin; a second groove-shaped opening which is the same as the first groove-shaped opening in height, size and shape is arranged on the side wall of the collecting bin; one end of the creeping channel is connected with the first groove-shaped opening, and the other end of the creeping channel is connected with the second groove-shaped opening; the electric bin door is arranged at the second groove-shaped opening; the air outlet direction of the air blowing device is aligned with the crawling channel.
Preferably, the number of the air blowing devices is 2 or more.
Preferably, the culture bin is of a square structure, and the length of the bottom edge of the first groove-shaped opening is 2/3 which is the width of the culture bin.
Furthermore, the grid size of the bottom plate of the drawing frame body is 5-8 mm.
Preferably, lighting equipment is installed on the top wall in the culture bin.
Preferably, the inner top wall of the culture bin is also provided with a plurality of spraying devices.
Preferably, a drawing type collecting frame is arranged above the bottom wall in the breeding bin.
Furthermore, a lighting device, a spraying device and a mesh-shaped vent are arranged on the side wall of the collection bin corresponding to the upper part of the collection platform.
Compared with the prior art, the utility model have following advantage and effect:
1. the black soldier fly breeding device is used for mixing and placing the domestic sludge and the black soldier fly larvae by arranging the plurality of pull-out frame bodies in the breeding bin, when the black soldier fly grows to prepupa, on one hand, the improved domestic sludge in the plurality of pull-out frame bodies can be conveniently taken out, and the domestic sludge to be treated is filled; on the other hand, open the electronic door on collecting the storehouse, the heisui river horsefly accessible that no longer feeds sets up and to breed the collection platform that the passageway got into in collecting the storehouse between storehouse and the collection storehouse and lay eggs, treat that the ovum grows into to the larva after, through setting up a plurality of blast air device in the feed bin, can blow in heisui river horsefly larva in the pull formula frame of breeding the storehouse in, carry out a new round of mud improvement, and the improvement in-process, pollution-free to the environment, and obtained high-value insect protein and the fertilizer of abundant nutrition, when carrying out heisui river horsefly and breed, domestic sludge's utilization has been realized.
2. The black soldier fly breeding device of the utility model separates prepupa, ova and domestic sludge by arranging the breeding bin and the collecting bin, thereby effectively guaranteeing the breeding environment of black soldier flies; when the hermetia illucens eggs are bred into hermetia illucens larvae, the arrangement of the at least one air blowing device and the crawling channel realizes that the hermetia illucens larvae can enter the breeding bin to continue to ingest and improve sludge under the condition that manual transfer is not needed, and both hermetia illucens breeding and sludge treatment can be efficiently carried out.
3. Black soldier fly cultured equipment when carrying out black soldier fly and breed, effectively solved the environmental pollution problem that exists in the big and processing procedure of the current domestic sludge treatment degree of difficulty.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
Fig. 1 is a schematic view of the internal structure of the black soldier fly breeding device for sludge treatment in the closed state of the electric compartment door according to the embodiment of the present invention.
Fig. 2 is a schematic view of the internal structure of the black soldier fly breeding device for sludge treatment in the open state of the electric compartment door according to the embodiment of the present invention.
Fig. 3 is a side view of the culture bin of the utility model.
Fig. 4 is a schematic perspective view of a black soldier fly breeding device for sludge treatment according to an embodiment of the present invention.
Fig. 5 is a schematic view of a drawing frame structure according to an embodiment of the present invention.
Description of reference numerals: 1. a culture bin; 11. a lighting device; 12. a spraying device; 2. a collection bin; 21. a collection platform; 22. a blower device; 23. an electric bin gate; 3. a pull frame body; 31. a base plate; 4. a crawling channel; 5. drawing type collecting frame.
Detailed Description
The present invention will be described in further detail with reference to the following examples, which are illustrative of the present invention and are not intended to limit the present invention.
Example 1: as shown in fig. 1 to 5, a black soldier fly breeding device for sludge treatment comprises a breeding bin 1 and a collecting bin 2;
a plurality of drawing frames 3 are arranged in the culture bin 1, and a bottom plate 31 of each drawing frame 3 is in a grid shape;
a plurality of collecting platforms 21 are arranged in the collecting bin 2, and the height of each collecting platform 21 is the same as that of the drawing frame bottom plate 31;
a plurality of crawling channels 4 for communicating the upper surface space of the drawing frame body 3 with the upper surface space of the collecting platform 21 are arranged between the breeding bin 1 and the collecting bin 2;
the side wall of the collecting bin above the collecting platform 21 is provided with an electric bin door 23 for opening and closing the crawling channel and at least one blowing device 22 which can blow collected larvae into the drawing frame from the collecting platform 21 along the crawling channel 4 when the electric bin door 23 is in an open state.
In this embodiment 1, the grid size of the bottom plate 31 of the drawing frame 3 is 5-8mm to prevent the hermetia illucens larvae from leaking out of the drawing frame, and the schematic structural diagram is shown in fig. 5. Further, as shown in fig. 1 and fig. 2, in order to ensure the breeding conditions of the hermetia illucens larvae, a lighting device 11 and a plurality of spraying devices 12 can be installed on the top wall in the breeding bin 1, and are used for providing humidity and temperature required by feeding and growing the hermetia illucens larvae.
In this embodiment 1, the bottom plate of the pull frame 3 is configured to extend to the side wall of the cultivation bin 1, and the side wall of the cultivation bin 1 is provided with a first groove-shaped opening with a bottom edge height equal to the height of the bottom plate 31 of the pull frame; a second groove-shaped opening which is the same as the first groove-shaped opening in height, size and shape is arranged on the side wall of the collecting bin 2; one end of the crawling channel 4 is connected with the first groove-shaped opening, and the other end of the crawling channel is connected with the second groove-shaped opening; the electric bin gate 23 is arranged at the second groove-shaped opening; the air outlet direction of the air blowing device 22 is aligned with the crawling channel 4.
In this embodiment 1 the heisui river horsefly aquaculture device in, will collection platform 21's height and first cell type opening, second cell type opening's base height set up to with the bottom plate height of pull framework is the same to guarantee that collection platform 21, the bottom plate 31 of crawling passageway 4 and pull framework are located same level, realize then under the jetting of blower device 22, collect the heisui river horsefly larva in the storehouse 2, can be relatively easily followed the passageway 4 of crawling and insufflated in the pull framework 3.
The design principle of the black soldier fly breeding equipment for sludge treatment in the embodiment 1 is as follows:
feeding behavior of hermetia illucens generally occurs only in the larval stage. When the black soldier fly grows from larvae to preputial, the black soldier fly generally does not eat food, and tends to lay eggs in dry and cool places.
In this embodiment 1, when the hermetia illucens is in the food intake stage, the electric compartment door 23 disposed at the opening of the second slot type is in a closed state, as shown in fig. 1.
As shown in fig. 2, when the hermetia illucens grow into prepupa from larvae, the electric compartment door 23 disposed at the opening of the second trough is automatically opened.
Further, in the embodiment 1, the crawling channel 4 is arranged between the breeding bin 1 and the collecting bin 2, so that the prepupa can crawl to the dry and cool collecting bin 2 to lay eggs, and the breeding environment of the hermetia illucens is guaranteed; set up air-blast device 22 in collecting 2 storehouses simultaneously to guarantee to grow into the black soldier fly of larva by the ovum, can all get into breeding storehouse 1 and carry out new round ingesting and mud improvement, obtain the insect protein of high value and the fertilizer of abundant nutrition then, when realizing that breed cost reduces, provide a brand-new mud improvement mode.
Example 2: as shown in fig. 1 to 5, a black soldier fly raising device for sludge treatment differs from embodiment 1 in that the number of the blowing devices 22 is 2 or more; breed storehouse 1 and be square structure, the base length of first cell type opening sets up 2/3 for breeding the storehouse width.
In this embodiment 2, a three-dimensional structure diagram of the hermetia illucens breeding device is shown in fig. 4. Wherein, set up the bottom length of first cell type opening into 2/3 of breed storehouse width, can guarantee to blow into in the pull framework 3 with the whole injection of black soldier fly larva on the collection platform 21 as far as possible.
Example 3: as shown in fig. 1 to 5, a black soldier fly breeding device for sludge treatment is different from the embodiments 1 and 2 in that a drawing type collecting frame 5 is arranged above the bottom wall of the breeding bin 1. The side view of the culture bin is shown in fig. 3.
Wherein, frame 5 is collected to pull formula mainly used collects a small amount of moisture that a plurality of pull frame bodies oozed out when spraying in breeding storehouse 1.
Example 4: as shown in fig. 1 to 5, a black soldier fly breeding device for sludge treatment differs from the embodiments 1 to 3 in that: and the side wall of the collecting bin corresponding to the upper part of the collecting platform 21 is provided with a lighting device, a spraying device and a reticular vent. (the concrete structural arrangement thereof is not shown in the drawings)
The lighting equipment, the spraying device and the mesh ventilation openings can meet the requirements of the light source, the temperature and the humidity when the black soldier fly preputial mates and lays eggs, so that the breeding rate of the black soldier fly is improved.
In addition, it should be noted that the specific embodiments described in the present specification may differ in the shape of the components, the names of the components, and the like. All equivalent or simple changes made according to the structure, characteristics and principle of the utility model are included in the protection scope of the utility model. Various modifications, additions and substitutions may be made by those skilled in the art without departing from the scope of the invention as defined in the accompanying claims.
Claims (9)
1. The black soldier fly breeding equipment for sludge treatment comprises a breeding bin (1) and a collecting bin (2), and is characterized in that a plurality of drawing frames (3) are arranged in the breeding bin (1), and a bottom plate (31) of each drawing frame (3) is in a grid shape; be equipped with a plurality of collecting platform (21) in collection storehouse (2), the height of collecting platform (21) with the high the same of pull framework bottom plate, breed storehouse (1) with be equipped with a plurality of will between collection storehouse (2) pull framework (3) upper surface space with collection platform (21) upper surface space is linked together creep passageway (4), is located be equipped with on the collection storehouse lateral wall of collection platform (21) top and be used for opening and closing electronic door (23) and at least one under electronic door (23) are in the open mode, can blow in air-blast device (22) in the pull framework (3) along crawling passageway (4) with the larva of collecting.
2. The black soldier fly breeding device for sludge treatment according to claim 1, wherein the bottom plate of the drawing frame body (3) extends to the side wall of the breeding bin (1), and the side wall of the breeding bin is provided with a first groove-shaped opening with the bottom edge height being the same as the height of the bottom plate of the drawing frame body; a second groove-shaped opening which is the same as the first groove-shaped opening in bottom edge height, size and shape is arranged on the side wall of the collecting bin (2); one end of the creeping channel (4) is connected with the first groove-shaped opening, and the other end of the creeping channel is connected with the second groove-shaped opening; the electric bin gate (23) is arranged at the second groove-shaped opening; the air outlet direction of the air blowing device (22) is aligned with the crawling channel (4).
3. The black soldier fly farming plant for sludge treatment according to claim 2, wherein the number of the blowing devices (22) is 2 or more.
4. The black soldier fly breeding device for sludge treatment according to claim 3, wherein the breeding bin (1) is of a square structure, and the length of the bottom edge of the first slot-shaped opening is 2/3 of the width of the breeding bin.
5. The black soldier fly farming equipment for sludge treatment according to claim 1, wherein the grid size of the drawing frame bottom plate (31) is 5-8 mm.
6. The black soldier fly breeding device for sludge treatment according to claim 1, wherein the top wall in the breeding bin (1) is provided with a lighting device (11).
7. The hermetia illucens cultivation device for sludge treatment as claimed in claim 6, wherein the inner top wall of the cultivation bin (1) is further provided with a plurality of spraying devices (12).
8. The black soldier fly breeding device for sludge treatment according to claim 1, wherein a drawing-out collecting frame (5) is arranged above the bottom wall of the breeding bin (1).
9. The black soldier fly breeding device for sludge treatment according to any one of claims 1 to 8, wherein a lighting device, a spraying device and a mesh-shaped ventilation opening are arranged on the side wall of the collecting bin corresponding to the upper part of the collecting platform (21).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120227919.XU CN214339508U (en) | 2021-01-27 | 2021-01-27 | Black soldier fly breeding equipment that can be used to sludge treatment |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202120227919.XU CN214339508U (en) | 2021-01-27 | 2021-01-27 | Black soldier fly breeding equipment that can be used to sludge treatment |
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| CN214339508U true CN214339508U (en) | 2021-10-08 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115968837A (en) * | 2023-02-20 | 2023-04-18 | 北京申城生物科技集团有限公司 | Insect breeding system and method |
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- 2021-01-27 CN CN202120227919.XU patent/CN214339508U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115968837A (en) * | 2023-02-20 | 2023-04-18 | 北京申城生物科技集团有限公司 | Insect breeding system and method |
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