Electron accelerator equipment for feather meal irradiation

Abstract

The invention discloses electron accelerator equipment for feather meal irradiation, which is characterized in that a feather meal track is provided with an irradiation hall in a matching manner, the irradiation hall is provided with an accelerator, and powder directly falls into a stock bin after being irradiated by the irradiation hall. According to the technical scheme adopted by the invention, the accelerator production line is put, and the traditionally modified feather meal is irradiated, so that the amount of acidic protein is increased.

Description

Technical Field

[0001] The technical solution provided by this invention is for the field of feather powder processing, and is an electron accelerator device for feather powder irradiation. Background Technology

[0002] This invention provides an electron accelerator device for feather powder irradiation. Addressing industry pain points in feather powder processing, such as environmental pollution, high energy consumption, and unstable product quality, it couples the irradiation process with the feather powder pretreatment process and seamlessly integrates it with microbial fermentation. This establishes a "cold processing" production flow that synchronizes feather pretreatment and sterilization, and coordinates irradiation pyrolysis and biodegradation, avoiding the high temperatures, corrosion, and high energy consumption of traditional processing steps. This results in a novel, environmentally friendly, energy-saving, and highly efficient production process. Summary of the Invention

[0003] Existing feather powder processing methods suffer from industry pain points such as environmental pollution, high energy consumption, and unstable product quality. This invention provides an electron accelerator device for feather powder irradiation.

[0004] To solve the technical problems mentioned above, the present invention adopts the following technical solution:

[0005] An electron accelerator device for irradiating feather powder is provided, wherein an irradiation hall is set up in conjunction with a feather powder track, and an accelerator is installed in the irradiation hall. After the powder is irradiated by the irradiation hall, the feather powder falls into a hopper.

[0006] The aforementioned electron accelerator device for feather powder irradiation employs an ELV or a denami-type accelerator in the irradiation hall.

[0007] The aforementioned electron accelerator device for feather powder irradiation has the following technical solution: the feather powder conveying track is "J" shaped, and the irradiation section is located at the bottom curved part.

[0008] The aforementioned electron accelerator device for irradiating feather powder involves irradiating dried and pulverized feather powder with a dose controlled at 20-50 kGy.

[0009] The technical solution employed in this invention involves deploying an accelerator production line to irradiate conventionally modified feather powder, thereby increasing the amount of acidic protein. The dried and pulverized feather powder is then irradiated at a dose controlled between 20-50 kGy, which directionally shears large molecules while simultaneously sterilizing and disinfecting, providing a suitable environment for subsequent solid-state fermentation. Existing experimental data shows that when the irradiation dose threshold is reached, the amount of acidic protein no longer increases with further dose increases. The irradiated feather powder is then fermented using proteases produced by a domesticated microbial community. Attached Figure Description

[0010] Figure 1 This is a schematic diagram of an electron accelerator device used for feather powder irradiation.

[0011] In the picture:

[0012] 1. Irradiation hall; 2. Conveyor track; 3. Accelerator Detailed Implementation

[0013] The embodiments of the present invention will be described in detail below with reference to examples. However, those skilled in the art will understand that the following examples are for illustrative purposes only and should not be considered as limiting the scope of the invention. Unless otherwise specified in the examples, conventional conditions or conditions recommended by the manufacturer shall apply.

[0014] This invention provides an electron accelerator device for feather powder irradiation. The technical solution involves an irradiation hall configured with a feather powder track, and an accelerator installed within the irradiation hall. After irradiation of the powder in the irradiation hall, the feather powder is transferred into a hopper. The accelerator device is selected as a denamil accelerator or an ELV-type accelerator. The characteristics of this type of equipment are: medium-energy accelerators have a certain degree of penetration, and simultaneously have large beam current and high power. While domestic linear accelerators typically have a maximum beam current of 2mA, this type of equipment can reach 100mA. When processing with the maximum beam current, the dose rate per unit time is very high: 3.5kGy / s for linear accelerators, 3MeV, 100mA; and nearly 50kGy / s for ELV accelerators, exhibiting a high capacity for macromolecular shear degradation.

[0015] This invention provides an electron accelerator device for feather powder irradiation. The operation is as follows: taking a 3MeV ELV accelerator as an example, the feather powder is compressed into a plasterboard-like shape with a thickness of 2.5cm. After passing through the beam and leaving the irradiation chamber, it is directly fed into the hopper. The track is J-shaped, with the irradiation section located at the curved bottom.

[0016] The electron accelerator device for feather powder irradiation provided by this invention includes the following specific processing steps:

[0017] 1. Collaborate with existing feather meal companies to deploy accelerator production lines to irradiate traditionally modified feather meal, thereby increasing the amount of acidic protein;

[0018] 2. The dried and pulverized feather powder is irradiated at a dose controlled between 20-50 kGy. This directional shearing of macromolecules simultaneously sterilizes and disinfects, providing a suitable environment for subsequent solid-state fermentation. Experimental data shows that when the irradiation dose threshold is reached, the amount of acidic protein no longer increases with increasing dose.

[0019] 3. Use proteases produced by domesticated microbial communities to carry out solid-state fermentation of irradiated feather powder.

Claims

1. An electron accelerator device for feather powder irradiation, characterized in that, The feather powder track is equipped with an irradiation hall, which contains an accelerator. The powder is irradiated through the irradiation hall and then falls directly into the silo.

2. The electron accelerator device for feather powder irradiation as described in claim 1, characterized in that: The irradiation hall uses an ELV or a denami-type accelerator.

3. An electron accelerator device for feather powder irradiation as described in claim 2, characterized in that: The feather powder conveying track is "J" shaped, with the irradiation section located at the bottom bend.

4. An electron accelerator device for feather powder irradiation as described in claim 3, characterized in that: The dried and pulverized feather powder was irradiated with a dose controlled at 20-50 kGy.

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