阅读说明：本技术 黑水虻虫体资源化处理方法 (Recycling treatment method for hermetia illucens ) 是由 叶明珠 沈蔚轩 于 2020-05-07 设计创作，主要内容包括：本发明公开了一种黑水虻虫体资源化处理方法,其包含有准备、加热及烘干等步骤；其中,该准备步骤中备置有一干燥设备,而该干燥设备具有一可放置黑水虻虫体的本体,一连接该本体的热源供应装置,分别连接该本体与该热源供应装置的蒸气输送管路与热风输送管路,以及一设于该热风输送管路上的热交换器,接着于该加热步骤中,利用该热源供应装置产生蒸气将该等黑水虻虫体予以蒸熟,最后于该烘干步骤中,利用该热交换器将该蒸气转换为热风,以将该等黑水虻虫体烘干至含水量15％以下,如此即可将该等黑水虻虫体予以资源化以提升经济效益外,同时处理过程更加快速且能有效节省处理过程的搬运、时间及人力等,进而有效降低处理成本。(The invention discloses a resource treatment method of hermetia illucens, which comprises the steps of preparation, heating, drying and the like; the preparation step is provided with a drying device, the drying device is provided with a body capable of placing hermetia illucens, a heat source supply device connected with the body, a steam conveying pipeline and a hot air conveying pipeline which are respectively connected with the body and the heat source supply device, and a heat exchanger arranged on the hot air conveying pipeline, then in the heating step, the heat source supply device is used for generating steam to steam the hermetia illucens, and finally in the drying step, the heat exchanger is used for converting the steam into hot air to dry the hermetia illucens to the moisture content of below 15%, so that the hermetia illucens can be recycled to improve the economic benefit, meanwhile, the treatment process is quicker, the carrying, time and manpower in the treatment process can be effectively saved, and the treatment cost is effectively reduced.)

1. A resource treatment method for hermetia illucens is characterized by comprising the following steps:

a preparation step, a drying device is provided, the drying device is provided with a body, a heat source supply device, a steam conveying pipeline and a hot air conveying pipeline, the body is internally provided with an accommodating space, the heat source supply device is connected with the body, the steam conveying pipeline and the hot air conveying pipeline are respectively connected with the body and the heat source supply device, the heat exchanger is arranged on the hot air conveying pipeline, and meanwhile, a plurality of hermetia illucens to be treated are placed in the accommodating space;

a heating step, wherein the generated steam is conveyed into the accommodating space through the steam conveying pipeline by the heat source supply device so as to steam the hermetia illucens in the accommodating space through the steam; and

and a drying step, wherein the generated steam is conveyed to the hot air conveying pipeline through the heat source supply device, the steam is converted into hot air through the heat exchanger, the hot air is conveyed into the accommodating space through the hot air conveying pipeline, so that the hermetia illucens in the accommodating space are dried by the hot air, and the hermetia illucens are dried to the moisture content of below 15%.

2. The method of claim 1, wherein the heat source supplying device is a steam boiler.

3. The method of claim 1, wherein the drying facility further comprises a return duct connecting the main body and the hot air delivery duct, so that the hot air can be recycled and reused through the return duct after being introduced into the main body.

4. The method of claim 1, wherein a plurality of partitions are disposed in the body, such that the hermetia illucens are placed on each partition in layers.

Technical Field

The invention relates to a treatment method, in particular to a recycling treatment method for hermetia illucens.

Background

The black soldier fly is a saprophytic soldier fly, has a very wide feeding range, can live with putrescible plants, kitchen garbage, animal bodies or excrement and other organic wastes, can eliminate the pollution of the organic wastes to the environment through the black soldier fly, simultaneously realizes resource conversion and reutilization, and achieves higher economic value.

However, after actual cultivation, it is found that the application of the black soldier fly is only limited to the aspect of processing organic waste, that is, the black soldier fly is dead in the egg, larva, pupa and adult stages, namely, the black soldier fly bodies are discarded and are wasted, and after all, the black soldier fly bodies contain rich nutrients such as protein, calcium, phosphorus and the like, so that the black soldier fly bodies can be directly used for raising livestock and poultry, can also be used as a protein source of livestock and poultry feed after being dried, or can be added into maintenance products or nutritional health-care foods, and if the black soldier fly bodies cannot be reasonably and effectively utilized, precious resources are greatly wasted and need to be improved.

Disclosure of Invention

Therefore, an object of the present invention is to provide a recycling method for hermetia illucens, which can perform heating and drying operations by using a drying device, so as to not only make the processing process faster, but also effectively save the transportation, time, manpower, etc. in the processing process, thereby reducing the processing cost.

Therefore, the resource treatment method of the hermetia illucens sequentially comprises the steps of preparation, heating, drying and the like; the preparation step is provided with a drying device, the drying device is provided with a body capable of placing the hermetia illucens, a heat source supply device connected with the body, a steam conveying pipeline and a hot air conveying pipeline which are respectively connected with the body and the heat source supply device, and a heat exchanger arranged on the hot air conveying pipeline, then in the heating step, steam is conveyed into the body through the steam conveying pipeline by the heat source supply device, the hermetia illucens are steamed, and finally in the drying step, the steam generated by the heat source supply device is converted into hot air by the heat exchanger and conveyed into the body through the hot air conveying pipeline, so that the hermetia illucens in the body are dried to the water content of below 15%.

As a further improvement of the present invention, the heat source supply device is a steam boiler.

As a further improvement of the invention, the drying equipment is further provided with a return pipeline which connects the body and the hot air conveying pipeline, so that the hot air can be recycled and reused through the return pipeline after being guided into the body for use.

As a further improvement of the invention, a plurality of partition plates are arranged in the body, so that the hermetia illucens bodies are placed on each partition plate in a layered manner.

Compared with the prior art, the invention has the beneficial effects that:

according to the invention, the operations such as steam cooking, hot air drying and the like are sequentially carried out by the drying equipment, so that the carrying, time, manpower and the like in the treatment process of the hermetia illucens are effectively saved, the treatment cost is further reduced, the treated hermetia illucens are recycled, and the economic benefit of the hermetia illucens is further improved.

Drawings

FIG. 1 is a block diagram of a preferred embodiment of the present invention;

FIG. 2 is a schematic flow chart of the preferred embodiment;

FIG. 3 is another flow diagram of the preferred embodiment.

Description of the symbols:

3: recycling treatment method for hermetia illucens

31: preparation step

32: heating step

33: drying step

4: drying apparatus

41: body

42: heat source supply device

43: steam delivery pipeline

44: hot air conveying pipeline

45: heat exchanger

46: return pipe

411: partition board

A: containing space

5: heisui river horsefly body

Detailed Description

These and other aspects, features and advantages of the present invention will become apparent from the following detailed description of preferred embodiments, which is to be read in connection with the accompanying drawings.

Referring to fig. 1 and 2, a recycling method 3 of hermetia illucens according to the present invention includes a preparation step 31, a heating step 32 and a drying step 33; wherein, the preparation step 31 is provided with a drying apparatus 4, and the drying apparatus 4 has a body 41 having an accommodating space a formed therein, a heat source supply device 42 connected to the body 41, a steam delivery pipeline 43 connected to the body 41 and the heat source supply device 42, a hot air delivery pipeline 44 connected to the body 41 and the heat source supply device 42, and a heat exchanger 45 disposed on the hot air delivery pipeline 44 and between the body 41 and the heat source supply device 42, in this embodiment, the body 41 has a plurality of partitions 411 disposed in the accommodating space a, and a plurality of hermetia illucens 5 are layered on each partition 411 to prevent the hermetia illucens 5 from being excessively overlapped, and the drying apparatus 4 further has a return pipeline 46 connecting the body 41 and the hot air delivery pipeline 44, and the return pipeline 46 is preferably disposed between the body 41 and the heat exchanger 45, as the heat source supply device 42, a steam boiler is preferable.

Still continuing the above, in the heating step 32, steam is generated by the heat source supply device 42 and is delivered into the accommodating space a through the steam delivery pipeline 43, so that the black soldier fly bodies 5 in the accommodating space a are steamed by the steam, and the setting of the steaming temperature and time is adjusted according to the specification of the heat source supply device 42 and the number of the black soldier fly bodies 5, in this embodiment, the heat source supply device 42 is a 2 ton steam boiler, and the partition plates 411 are full of the black soldier fly bodies 5, so that the black soldier fly bodies 5 must be steamed at least by steam with a temperature of 200 degrees for at least 1.5 hours.

Referring to fig. 1 and 3, finally, in the drying step 33, steam is generated by the heat source supply device 42 and is delivered to the heat exchanger 45 through the hot air delivery pipeline 44, at this time, the steam is converted into hot air by the heat exchanger 45, and the hot air is delivered into the accommodating space a through the hot air delivery pipeline 44, so that the hermetia illucens 5 in the accommodating space a are dried to a water content of less than 15% by the hot air, and after the hot air introduced into the accommodating space a is used, the hot air is recovered through the return pipeline 46 and re-enters the hot air delivery pipeline 44 for recycling, so that the operations of steam boiling, hot air drying and the like can be sequentially performed on the hermetia illucens 5, and the hermetia 5 does not need to be carried during the treatment process, so that the consumed time is greatly saved, Manpower and material resources, etc., and the black soldier fly bodies 5 treated and finished simultaneously can be effectively recycled, so that the economic benefit of the black soldier fly bodies 5 is further improved.

As described above, after the hermetia illucens 5 are ingested to convert the organic waste into high-quality somatic protein, then, the hermetia illucens body recycling method 3 is used to perform recycling treatment, i.e. the hermetia illucens bodies 5 are treated by the heating step 32 and the drying step 33, the black soldier fly bodies 5 after treatment can be used in a dry state, or ground into insect powder, and can be directly added into livestock feed as a main animal protein source so as to replace fish meal and bone meal widely used in the existing livestock feed, thereby avoiding the problems of fish powder overuse, fish luring and ocean resource exhaustion, meanwhile, the possibility of pathological changes caused by vertical infection of the livestock and poultry with rabies due to the use of bone meal is avoided, and the use safety is improved; moreover, the treated hermetia illucens 5 can also be applied to refined grease for respectively preparing biodiesel or lubricating oil, or added into a maintenance product or a nutritional health food, so that the pollution of organic wastes to the environment is greatly reduced, the hermetia illucens 5 are utilized to the maximum extent, and the overall economic benefit is effectively improved.

Summarizing the above, the resource treatment method of hermetia illucens according to the present invention comprises the steps of providing the drying apparatus in the preparation step, wherein the drying apparatus has a body for placing the hermetia illucens, a heat source supply device connected to the body, a steam delivery pipeline and a hot air delivery pipeline respectively connecting the body and the heat source supply device, and a heat exchanger disposed on the hot air delivery pipeline, generating steam by the heat source supply device in the heating step, introducing the steam into the body through the steam delivery pipeline to steam the hermetia illucens, and finally converting the steam into hot air by the heat exchanger in the drying step, introducing the hot air into the body through the hot air delivery pipeline to dry the hermetia illucens to a moisture content below 15%, such that steam boiling, hot air drying and other operations can be sequentially performed on the hermetia illucens, not only effectively save transport, time and manpower and material resources among the processing procedure, and then reduce the treatment cost, the heisui river horsefly body after the simultaneous processing obtains resourceization and recycles, promotes the economic benefits of these heisui river horsefly bodies more.

However, the above description is only for the purpose of illustrating the preferred embodiments of the present invention, and should not be taken as limiting the scope of the invention, i.e., the invention is intended to cover all the modifications and equivalents of the claims and their equivalents.