CN216164544U - Heisui river horsefly larva autosegregation device - Google Patents
Heisui river horsefly larva autosegregation device Download PDFInfo
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- CN216164544U CN216164544U CN202122339855.5U CN202122339855U CN216164544U CN 216164544 U CN216164544 U CN 216164544U CN 202122339855 U CN202122339855 U CN 202122339855U CN 216164544 U CN216164544 U CN 216164544U
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Abstract
The utility model provides an autosegregation device of heisui river horsefly larva, include by last to setting gradually connect the silo down, the preseparation room, separation chamber and collection room, wherein, preseparation room and connect the silo, intercommunication punishment between the separation chamber is equipped with first automatic control valve and the second automatic control valve that can automatic start and stop respectively, the collection room includes that impurity collection room and larva collect the below that the room independently is located the separation chamber respectively, be equipped with the blow-off valve between impurity collector's upper end and the separation chamber, larva collector upper end is through one income worm passageway intercommunication separation chamber and be located blow-off valve one side, one side that is close to the impurity separation chamber in the separation chamber bottom is equipped with the light source, one side that is close to the larva separation chamber is equipped with an induction room and is located into the worm passageway. The device has a simple structure, can realize automatic separation of the hermetia illucens larvae, and does not contain other impurities.
Description
Technical Field
The utility model relates to the field of environmental protection, in particular to an automatic black soldier fly larva separation device.
Background
The black soldier fly, a saprophytic soldier fly, can take feces of domestic animals and domestic garbage and can be used as a high-value animal protein feed, so that the intensive treatment of kitchen waste by the black soldier fly has a very wide prospect. The kitchen waste mainly comprises leftovers of leftovers and leaves of cabbages, but also contains soft and hard impurities such as eggshells, plastic bags, shells, disposable chopsticks, glass fragments and the like, so that the kitchen waste has the characteristic of very complicated components, and the separation of black soldier fly larvae is influenced. In the later period of breeding the hermetia illucens larvae, the mixture mainly contains the hermetia illucens larvae, the insect manure and soft and hard impurities in kitchen garbage. The black soldier fly larvae and the substrates for feeding the black soldier flies need to be separated in the breeding and production process of the black soldier flies, and the existing separation equipment cannot separate out purer black soldier flies and often also contains impurities with the particle size close to that of the black soldier fly larvae.
The existing black soldier fly larva separator mainly utilizes the inconsistent particle sizes of insect manure and black soldier flies to realize the separation of the black soldier fly larvae through a screen and a vibrating screen. However, in the field of kitchen waste, the kitchen waste still contains many impurities and has different sizes of the apertures of the impurities (some impurities are close to the particle size of the hermetia illucens larvae), so that other impurities are often accompanied in the separation of the hermetia illucens larvae, the particle size of the impurities is close to that of live insects, the subsequent manual separation operation needs to be added, and the thorough, automatic and large-scale separation of the hermetia illucens larvae is difficult to realize.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an automatic black soldier fly larva separation device which is simple in equipment structure, can realize automatic separation of black soldier fly larvae and does not contain other impurities.
In order to achieve the above purpose, the solution of the utility model is:
the utility model provides an autosegregation device of heisui river horsefly larva, include by last to setting gradually connect the silo down, the preseparation room, separation chamber and collection room, wherein, preseparation room and connect the silo, intercommunication punishment between the separation chamber is equipped with first automatic control valve and the second automatic control valve that can automatic start and stop respectively, the collection room includes that impurity collection room and larva collect the below that the room independently is located the separation chamber respectively, be equipped with the blow-off valve between impurity collector's upper end and the separation chamber, larva collector upper end is through one income worm passageway intercommunication separation chamber and be located blow-off valve one side, one side that is close to the impurity separation chamber in the separation chamber bottom is equipped with the light source, one side that is close to the larva separation chamber is equipped with an induction room and is located into the worm passageway.
Furthermore, a barrier section is arranged between the discharge valve and the insect inlet channel in the separation chamber, and the induction chamber is positioned in front of the barrier section.
Furthermore, the barrier section is a slope surface inclined from bottom to top.
Furthermore, an inducer capable of attracting the hermetia illucens larvae is placed in the induction chamber, and a filter screen capable of preventing the larvae from entering the induction chamber is arranged outside the induction chamber.
Further, the receiving groove is formed into a funnel shape with a wide upper part and a narrow lower part.
Furthermore, a discharge valve is positioned below the pre-separation chamber, and a blanking hopper is arranged between the impurity collector and the separation chamber and positioned below the discharge valve.
Further, first automatic control valve, second automatic control valve, light source and blow-off valve are connected to the PLC switch board respectively electricity, and the PLC switch board is provided with automatic and manual change over switch.
By adopting the structure, the pre-separation chamber is formed by the two automatic control valves, so that the separation amount of each batch can be supplied regularly and quantitatively, the separation chamber automatically separates the larvae from the mixture by utilizing the strong light repelling property and the inductivity of the inducer of the hermetia illucens larvae, and the practical production problems of automation of hermetia illucens larvae separation production, high efficiency of production and the like are solved by utilizing the PLC automatic control program, so that the labor cost is greatly reduced, and the automation of hermetia illucens larva separation production, high efficiency of production and the like are realized.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Detailed Description
In order to further explain the technical solution of the present invention, the present invention is explained in detail by the following specific examples.
As shown in figure 1, the utility model discloses an automatic black soldier fly larva separation device which comprises a receiving trough 1, a pre-separation chamber 2, a separation chamber 3 and a collection chamber which are sequentially arranged from top to bottom, wherein the collection chamber comprises an impurity collection chamber 4 and a larva collection chamber 5 which are respectively and independently positioned below the separation chamber 3. Wherein, the communication between the upper and lower ends of the pre-separation chamber 2 and the material receiving groove 1 and the separation chamber 3 is respectively provided with a first automatic control valve 61 and a second automatic control valve 62 which can be automatically opened and closed so as to control the opening and closing. A discharge valve 41 is arranged between the upper end of the impurity collector 4 and the separation chamber 3, and the upper end of the larva collector 5 is communicated with the lower part of the separation chamber 3 through an insect inlet channel 51 and is positioned at one side of the discharge valve 41. Further, a light source 7 is arranged on one side of the bottom of the separation chamber 3 close to the impurity separation chamber 4, and an induction chamber 8 is arranged on one side of the bottom of the separation chamber 3 close to the larva separation chamber 5 and is positioned on the larva inlet channel 51.
Wherein, connect silo 1 and be used for receiving the heisui river horsefly larva and other impurity of waiting to separate to provide in succession towards the rear end, it can form upper wide lower narrow hopper-shaped. The preseparation chamber 2 can preseparate the hermetia illucens larvae, so that the preseparated hermetia illucens larva mixture has a quantifying function and a buffering function. The second self-regulating valve 62 cooperates with the first self-regulating valve 61 to meter the pre-separated black soldier fly larvae mixture. The two sides of the separation chamber 3 are respectively provided with a light source 7 and an induction chamber 8, which provide light sources, can utilize the darkness of larvae to drive the larvae, an inducer capable of attracting the larvae of hermetia illucens is placed in the induction chamber 8, the larvae can be attracted into the insect inlet channel, and a filter screen (not specifically shown in the figure) capable of preventing the larvae from entering the induction chamber is arranged outside the induction chamber 8. Thereby in the separator 3, the darkness of usable heisui river horsefly larva and the induced effect of inducer to the larva order it independently to crawl and the impurity separation, and the larva is automatic to climb out in the mixture, separates out the live insect, and crawls the distance short, and the separation efficiency is high. In the separating chamber 3, can be equipped with a barrier section 31 between the blow-off valve 41 to income worm passageway 51, the induction chamber 8 is located barrier section the place ahead, and barrier section 31 can be a slope that inclines from supreme down, and in the separating chamber 3, little obstacle can be crossed by the black soldier fly larva, climbs to the induction chamber, finally drops to in the larva collector 5, and other impurity then stop and wait for impurity collector 4 in collecting chamber 3 and collect.
Larva collector 5 is used for collecting the heisui river horsefly larva, and the larva drops in larva collector 5 after climbing to larva collection room top from separation chamber 3. The impurity collector 4 is used for collecting impurities in the garbage, larva excrement and other impurities. The discharge valve 41 discharges the feces and other impurities remaining in the separation chamber 3 after the separation of the live insects. The discharge valve 41 is located below the pre-separation chamber 2, and a blanking hopper 42 is also located below the discharge valve 41 between the impurity collector 4 and the separation chamber 3, from which the impurities fall into the impurity collector 4.
The first automatic control valve 61, the second automatic control valve 62, the light source 7 and the discharge valve 41 can be electrically connected to the PLC control cabinet respectively, the PLC control cabinet can set parameters according to production requirements and is responsible for starting and stopping actions of equipment such as various valves, light sources and the like, the PLC control cabinet can also be provided with automatic and manual change-over switches, and a manual operation mode can be started according to production requirements. Every batch of separation volume is fixed through the control that has utilized first automatic control valve 61, second automatic control valve 62, utilizes PLC automatic control program, has solved the autosegregation of heisui river horsefly larva, greatly reduces the human cost, realizes actual production problems such as automation, the high efficiency of production of heisui river horsefly larva separation production.
When the automatic separation device works, according to the production plan requirement, an automatic separation parameter program of the PLC control cabinet is set, the forklift puts the mixture to be separated into the receiving trough 1, and the automatic separation program is started. The first valve 61 is opened and the mixture enters the pre-separation chamber 2, when the pre-separation chamber 2 is full of the mixture (a sensor can be arranged on the top of the pre-separation chamber), the first valve 61 is closed, then the second valve 62 is opened, and the mixture enters the separation chamber 3. Larva in the mixture is in the separator chamber 3, because light source 7 is located the bottom of separator chamber 3, because the strong light is to the driveability of larva, the larva can climb out from excrement and urine and the soft or hard impurity of rubbish from cooking, and the other end of separator chamber 3 is equipped with induction chamber 8 in addition, and the larva can cross obstacle section 31, climbs to induction chamber 8, finally drops to in larva collector 5. When all the hermetia illucens larvae in the separation chamber 3 climb out of the mixture, the discharge valve 41 is opened to discharge the rest of the larval feces and impurities, and when the separation process is finished, the next batch of automatic separation production is carried out. So the whole process of separating the hermetia illucens larvae can realize full-automatic operation without manual intervention.
Compared with the prior art, the utility model has the following advantages:
(1) the equipment is simple, the energy consumption is low, and the maintenance is convenient;
(2) the pre-separation chamber formed between the two automatic control valves can be used for controlling the separation amount of larvae in each batch in a timing and quantitative manner, and the characteristics of automation, continuity and the like of production are realized;
(3) utilize the biology characteristic of heisui river horsefly larva, solved production automation, production continuity, the efficient problem of production through the control of PLC switch board, reduced production running cost and reduction human cost, realize heisui river horsefly larva's autosegregation, reduce the manual work and sort processes such as impurity.
The above embodiments and drawings are not intended to limit the form and style of the present invention, and any suitable changes or modifications thereof by those skilled in the art should be considered as not departing from the scope of the present invention.
Claims (7)
1. The utility model provides an autosegregation device of heisui river horsefly larva which characterized in that: include by last to the lower silo that connects that sets gradually, the pre-separation room, separation chamber and collection room, wherein, the pre-separation room with connect the silo, intercommunication punishment between the separation chamber is equipped with first automatic control valve and the second automatic control valve that can open and close automatically respectively, the collection room includes that impurity collection room and larva collection room independently are located the below of separation chamber respectively, be equipped with the blow-off valve between impurity collector's upper end and the separation chamber, larva collector upper end is through an income worm passageway intercommunication separation chamber and be located blow-off valve one side, one side that is close to the impurity separation room in the separation chamber bottom is equipped with the light source, one side that is close to the larva separation chamber is equipped with an induction room and is located the income worm passageway.
2. The device for automatically separating hermetia illucens larvae, according to claim 1, wherein: in the separation chamber, an obstacle section is arranged between the discharge valve and the insect inlet channel, and the induction chamber is positioned in front of the obstacle section.
3. The automatic black soldier fly larva separation device according to claim 2, wherein: the barrier section is a slope surface inclined from bottom to top.
4. The device for automatically separating hermetia illucens larvae, according to claim 1, wherein: an inducer capable of attracting the hermetia illucens larvae is placed in the induction chamber, and a filter screen capable of preventing the larvae from entering the induction chamber is arranged outside the induction chamber.
5. The device for automatically separating hermetia illucens larvae, according to claim 1, wherein: the receiving groove is formed into a funnel shape with a wide upper part and a narrow lower part.
6. The device for automatically separating hermetia illucens larvae, according to claim 1, wherein: the discharge valve is positioned below the pre-separation chamber, and a blanking hopper is arranged between the impurity collector and the separation chamber and positioned below the discharge valve.
7. The device for automatically separating hermetia illucens larvae, according to claim 1, wherein: first automatic control valve, second automatic control valve, light source and blow-off valve are connected to the PLC switch board respectively electricity, and the PLC switch board is provided with automatic and manual change over switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122339855.5U CN216164544U (en) | 2021-09-26 | 2021-09-26 | Heisui river horsefly larva autosegregation device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122339855.5U CN216164544U (en) | 2021-09-26 | 2021-09-26 | Heisui river horsefly larva autosegregation device |
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| CN216164544U true CN216164544U (en) | 2022-04-05 |
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| CN202122339855.5U Active CN216164544U (en) | 2021-09-26 | 2021-09-26 | Heisui river horsefly larva autosegregation device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2620587A (en) * | 2022-07-12 | 2024-01-17 | D Bug Ltd | Rearing system for insect larvae, method of rearing insect larvae, method of producing a food product or a feed product |
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2021
- 2021-09-26 CN CN202122339855.5U patent/CN216164544U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2620587A (en) * | 2022-07-12 | 2024-01-17 | D Bug Ltd | Rearing system for insect larvae, method of rearing insect larvae, method of producing a food product or a feed product |
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