CN114932130A - Method for improving black soldier fly breeding technology and reasonably processing and utilizing straws - Google Patents
Method for improving black soldier fly breeding technology and reasonably processing and utilizing straws Download PDFInfo
- Publication number
- CN114932130A CN114932130A CN202210397975.7A CN202210397975A CN114932130A CN 114932130 A CN114932130 A CN 114932130A CN 202210397975 A CN202210397975 A CN 202210397975A CN 114932130 A CN114932130 A CN 114932130A
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- Prior art keywords
- straws
- kitchen waste
- steps
- hermetia illucens
- larvae
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- 239000010902 straw Substances 0.000 title claims abstract description 51
- 238000000034 method Methods 0.000 title claims abstract description 37
- 241000709785 Hermetia illucens Species 0.000 title claims abstract description 24
- 238000009395 breeding Methods 0.000 title claims abstract description 16
- 230000001488 breeding effect Effects 0.000 title claims abstract description 16
- 238000005516 engineering process Methods 0.000 title claims abstract description 11
- 239000010806 kitchen waste Substances 0.000 claims abstract description 37
- 238000000926 separation method Methods 0.000 claims abstract description 15
- 239000002351 wastewater Substances 0.000 claims abstract description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 7
- 239000010871 livestock manure Substances 0.000 claims abstract description 6
- 230000000813 microbial effect Effects 0.000 claims abstract description 5
- 239000006041 probiotic Substances 0.000 claims abstract description 5
- 235000018291 probiotics Nutrition 0.000 claims abstract description 5
- 238000006243 chemical reaction Methods 0.000 claims description 21
- 239000007788 liquid Substances 0.000 claims description 15
- 238000012258 culturing Methods 0.000 claims description 9
- 235000013601 eggs Nutrition 0.000 claims description 6
- 239000004519 grease Substances 0.000 claims description 6
- 239000007787 solid Substances 0.000 claims description 6
- 241000238631 Hexapoda Species 0.000 claims description 4
- 241000382353 Pupa Species 0.000 claims description 3
- 239000010426 asphalt Substances 0.000 claims description 3
- 235000014113 dietary fatty acids Nutrition 0.000 claims description 3
- 238000001035 drying Methods 0.000 claims description 3
- 229930195729 fatty acid Natural products 0.000 claims description 3
- 239000000194 fatty acid Substances 0.000 claims description 3
- 150000004665 fatty acids Chemical class 0.000 claims description 3
- 238000007689 inspection Methods 0.000 claims description 3
- 238000004806 packaging method and process Methods 0.000 claims description 3
- 239000002994 raw material Substances 0.000 claims description 3
- 239000002699 waste material Substances 0.000 abstract description 4
- 235000016709 nutrition Nutrition 0.000 description 3
- 230000035764 nutrition Effects 0.000 description 3
- 241000255925 Diptera Species 0.000 description 2
- 239000010866 blackwater Substances 0.000 description 2
- 235000019737 Animal fat Nutrition 0.000 description 1
- 241001674044 Blattodea Species 0.000 description 1
- 241000700159 Rattus Species 0.000 description 1
- 229920002472 Starch Polymers 0.000 description 1
- 241000607479 Yersinia pestis Species 0.000 description 1
- 235000021120 animal protein Nutrition 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 239000010791 domestic waste Substances 0.000 description 1
- 238000000855 fermentation Methods 0.000 description 1
- 230000004151 fermentation Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 239000003895 organic fertilizer Substances 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
- 239000008107 starch Substances 0.000 description 1
- 238000004065 wastewater treatment Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09B—DISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
- B09B3/00—Destroying solid waste or transforming solid waste into something useful or harmless
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09B—DISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
- B09B5/00—Operations not covered by a single other subclass or by a single other group in this subclass
-
- 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
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
The invention discloses a method for improving a black soldier fly breeding technology and reasonably processing and utilizing straws, which comprises the following steps of: (1) crushing the collected straws; (2) fermenting the crushed straws by using microbial probiotics for later use; (3) mixing the fermented straws with kitchen waste or livestock manure, and breeding hermetia illucens; after the kitchen waste is subjected to oil-water separation, the waste water is not required to be further treated, fermented straws are added together with the kitchen waste, and the amount of the straws is flexibly mastered according to the dryness and humidity of the waste.
Description
Technical Field
The invention relates to the field of plant straw treatment, in particular to a method for improving a hermetia illucens breeding technology and reasonably treating and utilizing straws.
Background
The kitchen slurry is the most common waste produced in daily life, belongs to municipal domestic waste, mainly comprises starch food, plant fiber, animal protein, fat and other organic matters, has high water content, high oil content and salt content, is easy to rot and stink, is easy to breed and attract mosquitoes, flies, rats, cockroaches and other pests, is easy to infect diseases, and is harmful to the health of people.
The straw burning seriously pollutes the surrounding atmospheric environment, and the straw can be reasonably utilized and the treatment of the kitchen waste can be realized aiming at the treatment of the kitchen waste and the straw. In addition, in the prior art, the moisture of the kitchen waste needs to be treated.
In order to solve the problems, a method for improving the black soldier fly breeding technology and reasonably processing and utilizing straws becomes a technical problem to be solved urgently in the whole society.
Disclosure of Invention
In order to solve the technical problems, the technical scheme provided by the invention is as follows: a method for improving the hermetia illucens breeding technology and reasonably treating and utilizing straws comprises a method for treating straws and kitchen waste, wherein the method for treating the straws comprises the following steps:
(1) crushing the collected straws;
(2) fermenting the crushed straws by using microbial probiotics for later use;
(3) mixing the fermented straws with kitchen waste or livestock manure, and breeding hermetia illucens;
the treatment method of the kitchen waste comprises the following steps:
(1) firstly, collecting kitchen waste, and putting the collected kitchen waste into a storage device;
(2) carrying out solid-liquid separation on the stored liquid, wherein the solid-liquid separation comprises a solid part process and a liquid part process, crushing the solid part, adding larvae into a conversion pool, putting the conversion pool into a biological conversion pool, converting for a period of time, and sequentially carrying out drying, crushing, quality inspection, feed raw material and packaging for sale;
(3) the treatment process of the liquid part comprises the steps of firstly carrying out oil-water separation to obtain kitchen waste grease and wastewater after separation, processing the kitchen waste grease to obtain fatty acid light asphalt, and then carrying out factory sale;
(4) and (4) for the wastewater in the step (3), the wastewater is not further treated, and fermented straws are added together with the kitchen waste.
Further, the conversion temperature of the conversion pool in the step (2) is 25-28 ℃, and the conversion time is 6-7 days.
Further, the process of culturing the larvae is as follows:
(1) providing Hermetia illucens species of Hermetia illucens;
(2) raising adult insects in a solar greenhouse to form eggs;
(3) culturing the eggs to form larvae, culturing the larvae for 5-7 days, and adding the larvae into a biological conversion pool;
(4) the larva is cultured to form pupa.
Compared with the prior art, the invention has the advantages that:
(1) the growing environment of the hermetia illucens is better and more fluffy, the nutrition is sufficient, the growing speed is faster, and the dryness and humidity of the kitchen waste can be adjusted by adding the straw, so that the growing environment in a black water busy state is more fluffy and more comfortable. Meanwhile, the nutrition in the straw can be fully released through fermentation, so that the hermetia illucens are more sufficient in nutrition.
(2) Can utilize the straws as resources and reduce the pollution of straw burning to the atmosphere.
(3) Resources are saved, the wastewater treatment cost is reduced, and the time and labor cost are saved.
(4) After being mixed with kitchen waste or livestock manure, the propagation growth speed of the culture black water is higher, and the remained insect sand becomes high-quality organic fertilizer. .
After the kitchen waste is subjected to oil-water separation, the waste water is not required to be further treated, fermented straws are added together with the kitchen waste, and the amount of the straws is flexibly mastered according to the dryness and humidity of the waste.
Drawings
FIG. 1 is a schematic flow chart of a method for improving the hermetia illucens breeding technology and reasonably processing and utilizing straws according to the invention;
FIG. 2 is a diagram of a method for treating plant straw.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
The present invention will be described in detail with reference to the accompanying drawings.
The invention provides a method for improving a hermetia illucens breeding technology and reasonably treating and utilizing straws in specific implementation, and the method comprises a method for treating straws and kitchen waste, wherein the method for treating the straws comprises the following steps:
(1) crushing the collected straws;
(2) fermenting the crushed straws by using microbial probiotics for later use;
(3) mixing the fermented straws with kitchen waste or livestock manure, and breeding hermetia illucens;
the treatment method of the kitchen waste comprises the following steps:
(1) firstly, collecting kitchen waste, and putting the collected kitchen waste into a storage device;
(2) carrying out solid-liquid separation on the stored liquid, wherein the solid-liquid separation comprises a solid part process and a liquid part process, crushing the solid part, adding larvae into a conversion pool, putting the conversion pool into a biological conversion pool, converting for a period of time, and sequentially drying, crushing, quality inspection, feed raw materials and packaging for sale;
(3) the treatment process of the liquid part comprises the steps of firstly carrying out oil-water separation to obtain kitchen waste grease and wastewater after separation, processing the kitchen waste grease to obtain fatty acid light asphalt, and then carrying out factory sale;
(4) and (4) for the wastewater in the step (3), the wastewater is not further treated, and fermented straws are added together with the kitchen waste.
As a further illustration of the invention, the conversion temperature of the conversion pool in the step (2) is 25-28 ℃, and the conversion time is 6-7 days.
As a further elaboration of the invention, the process of culturing the larvae is as follows:
(1) providing Hermetia illucens species of Hermetia illucens;
(2) raising adult insects in a solar greenhouse to form eggs;
(3) culturing the eggs to form larvae, culturing the larvae for 5-7 days, and adding the larvae into a biological conversion pool;
(4) the larva is cultured to form pupa.
The first embodiment is as follows:
the straw treatment steps are as follows:
(1) crushing the collected straws;
(2) fermenting the crushed straws by using microbial probiotics for later use;
(3) mixing the fermented straws with kitchen waste or livestock manure, and breeding hermetia illucens;
after the kitchen waste is subjected to oil-water separation, the waste water is not required to be further treated, fermented straws are added together with the kitchen waste, and the amount of the straws is flexibly mastered according to the dryness and humidity of the waste.
The present invention and its embodiments have been described above, and the description is not intended to be limiting, and the drawings show only one embodiment of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should appreciate that they can readily use the disclosed conception and specific embodiments as a basis for designing or modifying other structures for carrying out the same purposes of the present invention without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (3)
1. A method for improving the breeding technology of hermetia illucens and reasonably processing and utilizing straws is characterized by comprising the following steps: the method comprises a method for treating straws and kitchen waste, wherein the method for treating the straws comprises the following steps:
(1) crushing the collected straws;
(2) fermenting the crushed straws by using microbial probiotics for later use;
(3) mixing the fermented straws with kitchen waste or livestock manure, and breeding hermetia illucens;
the treatment method of the kitchen waste comprises the following steps:
(1) firstly, collecting kitchen waste, and putting the collected kitchen waste into a storage device;
(2) carrying out solid-liquid separation on the stored liquid, wherein the solid-liquid separation comprises a solid part process and a liquid part process, crushing the solid part, adding larvae into a conversion pool, putting the conversion pool into a biological conversion pool, converting for a period of time, and sequentially drying, crushing, quality inspection, feed raw materials and packaging for sale;
(3) the treatment process of the liquid part comprises the steps of firstly carrying out oil-water separation to obtain kitchen waste grease and wastewater after separation, processing the kitchen waste grease to obtain fatty acid light asphalt, and then carrying out factory sale;
(4) and (4) for the wastewater in the step (3), the wastewater is not further treated, and fermented straws are added together with the kitchen waste.
2. The method for improving the hermetia illucens breeding technology and reasonably processing and utilizing the straws as claimed in claim 1, wherein the method comprises the following steps: the conversion temperature of the conversion pool in the step (2) is 25-28 ℃, and the conversion time is 6-7 days.
3. The method for improving the hermetia illucens breeding technology and reasonably processing and utilizing the straws as claimed in claim 1, wherein the method comprises the following steps: the process of culturing the larvae is as follows:
(1) providing Hermetia illucens species of Hermetia illucens;
(2) raising adult insects in a solar greenhouse to form eggs;
(3) culturing the eggs to form larvae, culturing the larvae for 5-7 days, and adding the larvae into a biological conversion pool;
(4) the larva is cultured to form pupa.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2021111235509 | 2021-09-24 | ||
| CN202111123550.9A CN114054464A (en) | 2021-09-24 | 2021-09-24 | Conversion process of kitchen waste and other organic waste |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114932130A true CN114932130A (en) | 2022-08-23 |
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Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111123550.9A Pending CN114054464A (en) | 2021-09-24 | 2021-09-24 | Conversion process of kitchen waste and other organic waste |
| CN202210397975.7A Pending CN114932130A (en) | 2021-09-24 | 2022-04-09 | Method for improving black soldier fly breeding technology and reasonably processing and utilizing straws |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111123550.9A Pending CN114054464A (en) | 2021-09-24 | 2021-09-24 | Conversion process of kitchen waste and other organic waste |
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| CN (2) | CN114054464A (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114054464A (en) * | 2021-09-24 | 2022-02-18 | 四川方南环美生物科技集团有限公司 | Conversion process of kitchen waste and other organic waste |
| CN114769280A (en) * | 2022-03-25 | 2022-07-22 | 陕西深大通至成投资有限公司 | Kitchen waste centrifugal type three-phase separation real-time collection device and method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013067534A (en) * | 2011-09-22 | 2013-04-18 | Hideya Kozama | Method for treating food residue using earthworm |
| CN109122594A (en) * | 2018-08-31 | 2019-01-04 | 武汉工程大学 | A kind of black soldier flies larva high-density breeding and organic waste Efficient Conversion method |
| CN109258576A (en) * | 2018-08-31 | 2019-01-25 | 武汉工程大学 | Method based on black soldier flies collaboration microbial degradation agricultural crop straw |
| CN110201972A (en) * | 2019-05-20 | 2019-09-06 | 江苏绿博生物科技有限公司 | A method of it is handled using black soldier flies and utilizes kitchen garbage and stalk |
| CN114054464A (en) * | 2021-09-24 | 2022-02-18 | 四川方南环美生物科技集团有限公司 | Conversion process of kitchen waste and other organic waste |
-
2021
- 2021-09-24 CN CN202111123550.9A patent/CN114054464A/en active Pending
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2022
- 2022-04-09 CN CN202210397975.7A patent/CN114932130A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013067534A (en) * | 2011-09-22 | 2013-04-18 | Hideya Kozama | Method for treating food residue using earthworm |
| CN109122594A (en) * | 2018-08-31 | 2019-01-04 | 武汉工程大学 | A kind of black soldier flies larva high-density breeding and organic waste Efficient Conversion method |
| CN109258576A (en) * | 2018-08-31 | 2019-01-25 | 武汉工程大学 | Method based on black soldier flies collaboration microbial degradation agricultural crop straw |
| CN110201972A (en) * | 2019-05-20 | 2019-09-06 | 江苏绿博生物科技有限公司 | A method of it is handled using black soldier flies and utilizes kitchen garbage and stalk |
| CN114054464A (en) * | 2021-09-24 | 2022-02-18 | 四川方南环美生物科技集团有限公司 | Conversion process of kitchen waste and other organic waste |
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| Publication number | Publication date |
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| CN114054464A (en) | 2022-02-18 |
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