KR20120044405A - Compost slaughter by-products manufacturing system and method - Google Patents

Abstract

PURPOSE: A manufacturing system of compost using slaughter by-products and a method thereof are provided to prevent generation of bad smell by decomposing proteins which are included in slaughter by-products. CONSTITUTION: A manufacturing system of compost using slaughter by-products comprises a selecting unit(110) which assorts butchery by-products according to specific conditions, a fatty acid decomposing unit(120) which decomposes saturated fatty acid(R-CCOH) of selected by-products, a deodorizing unit(130) which decomposes animal proteins, a by-product drying unit(150) which desiccates the by-products by using microwave, a fermenting unit(160) which ferments the desiccated by-products using aerobic microorganism, and a grinding unit(170) which facilitates storage by pulverizing the fermented by-products into a certain size.

Description

Compost slaughter by-products manufacturing system and method

The present invention relates to a compost manufacturing system using slaughter by-products and a method thereof. More specifically, animal protein contained in the slaughter by-products can be decomposed to prevent the occurrence of odor, and saturated fatty acids (R-COOH) can be decomposed to improve the efficiency of fermentation and drying of the slaughter by-products. The present invention relates to a compost manufacturing system using the slaughter by-product provided and a method thereof.

In general, the three stages of slaughtering (production) shipments in the meat production process are produced by applying hygienic methods through the application of HACCP and the improvement of modern facilities, while the by-product treatment of slaughter The reality is less than this. This is the subject of environmental issues and complaints and should be improved quickly.

In addition, the manure and urine generated during the breeding process continue to be of interest by the government and producer groups, and as a result of legislation, support, establishment of treatment plans, and yearly planning, the solution of manure and urine is About 83% of the total amount of manure and urine is recycled into compost or liquid manure, and 4% or less and 10% or more of cleansing and discharge are generated.

However, the treatment of slaughter by-products is being studied only in the reprocessing of simple livestock feed, and the proportional interest and support for reprocessing the slaughter by-products into compost is low.

As a result, slaughter by-product treatment is the highest rate of merging or mixing with manure and urine treatment and treating it as compost or liquid manure, but this is only a reflection of reality that is not distinguished from livestock manure and urine treatment. This is not due to the lack of understanding of slaughter by-products, manure and urine components, and the lack of research and development of facilities that result from consignment of small businesses.

In addition, in the process of mixing the slaughter by-products and livestock manure, urine, it is necessary to distinguish between the different components and characteristics, but there was a problem that can not proceed efficiently due to the reduction of efficiencies and generation of odor.

In particular, in the case of slaughter by-products, the distribution problems that the manufacture and processing of unsanitary food products are made as the micro-business owners circulate without permission to use for food.

In order to solve this problem, the present invention decomposes the animal protein contained in the slaughter by-products to prevent the occurrence of odor, and decomposes saturated fatty acid (R-COOH) to improve the efficiency of fermentation and drying of the slaughter by-products, slaughter by-products The purpose is to provide this processed compost.

In addition, the present invention does not need to mix slaughter by-products with livestock manure and urine, which simplifies the manufacturing process of the compost, thereby reducing the cost of manufacturing compost, as well as by recycling the slaughter by-products as compost Its purpose is to generate additional income.

In order to achieve the above object, the present invention provides a compost manufacturing system using by-products prepared by compost using by-products generated during slaughter, Selecting unit for selecting the by-products generated during slaughter according to a specific condition; A fatty acid decomposing unit for decomposing saturated fatty acid (R-CCOH) of the selected by-product; Odor removal unit for decomposing animal proteins in order to remove the odor of the by-product decomposed saturated fatty acid; By-product drying unit for drying the by-product removed by the odor using microwave; Fermentation unit for fermenting the dried by-products to aerobic microorganisms; And it provides a compost manufacturing system using a by-product comprising a crushing unit for crushing the by-products dried and fermented to a predetermined size to facilitate storage.

In addition, in the present invention, the sorting portion includes the degree of inclusion of body fluids and water contained in the by-products, livestock manure, urine, the degree of inclusion of various foreign matters, including industrial waste generated during the slaughter process, decay of the by-products It provides a compost manufacturing system using by-products, characterized in that the sorting according to the degree.

In addition, in the present invention, the fatty acid decomposing unit is a pyrolysis method proceeds in a conventional decomposition method, as a heat source using far-infrared radiation 50 ~ 100㎛, high frequency (High-Freguency) 3 ~ 30MHz By providing a compost production system using the by-products, characterized in that to decompose the saturated fatty acids contained in the by-products.

In addition, in the present invention, the odor removing unit is a by-product of the decomposition of saturated fatty acid in the aerobic drying apparatus blows hot air of 40-90 ℃ in the blower, the air generated by fluidly connected to the generator oxygen supply device as a by-product Provides a compost production system using by-products, characterized in that by removing the odor.

In addition, in the present invention, the by-product drying unit has a frequency of 3Mhz-30Mhz as a radio wave of 10-3 to 1m, and is heated as friction heat between molecules by rotating the electrode electrode of the dielectric that does not flow current while passing the radio wave at high speed It provides a compost production system using a by-product characterized in that.

Further, in the present invention, the by-product drying unit is a cyclone into which the by-products from which the odor has been removed are injected, and a plurality of microwave heating units installed in each layer in each layer to dry the by-products by microwaves, and below the microwave heating unit. Provides a compost manufacturing system using by-products, characterized in that it comprises a drying conveyor for transporting the by-products located therein, and a discharge portion for discharging the dried by-products through the hopper.

In addition, in the present invention, the fermentation unit is connected to the by-product drying unit to put the by-product dried by the microwave into the fermentation storage unit to supply air using an air nozzle, so that the air is evenly supplied to the by-products 60 It provides a compost production system using by-products, characterized in that for agitation for 90 minutes to allow the culture of aerobic microorganisms to proliferate.

In addition, the present invention, in the compost production method using the by-products produced by compost using by-products generated during slaughter, (a) the saturated fatty acid (R-CCOH) and animal protein contained in the by-products generated during slaughtering efficiently Sorting and sorting by item to decompose the product into; (b) after step (a), decomposing the saturated fatty acid (R-CCOH) included in the by-product through a pyrolysis method; (c) after step (b), decomposing the animal protein contained in the by-products to remove specific odors; (d) after step (c), drying the byproducts by microwave; (e) after step (d), fermenting the by-products so that the culture of aerobic microorganisms is propagated; (f) after the step (e) provides a compost production method using the by-products comprising the step of pulverizing the by-products so that the user can be easily stored for a long time, and simply use the by-products compost.

In addition, in the present invention, the step (a) includes the degree of inclusion of body fluids or water contained in the by-products, livestock manure, urine, and the degree of inclusion of various foreign substances including industrial wastes generated during the slaughter process, It provides a compost manufacturing method using by-products, characterized in that the sorting and sorting according to the degree of decay of the by-products.

In addition, in the present invention, the fatty acid decomposing unit is a pyrolysis method proceeds in a conventional decomposition method, as a heat source using far-infrared radiation 50 ~ 100㎛, high frequency (High-Freguency) 3 ~ 30MHz By providing a compost manufacturing method using a by-product characterized in that to decompose the saturated fatty acid contained in the by-product.

In addition, in the present invention, the odor removing unit is a by-product of the decomposition of saturated fatty acid in the aerobic drying apparatus blows hot air of 40-90 ℃ in the blower, the air generated by fluidly connected to the generator oxygen supply device as a by-product Provides a compost manufacturing method using by-products, characterized in that by removing the odor.

In addition, in the present invention, the by-product drying unit has a frequency of 3Mhz-30Mhz as a radio wave of 10-3 to 1m, and is heated as friction heat between molecules by rotating the electrode electrode of the dielectric that does not flow current while passing the radio wave at high speed It provides a method for producing compost using by-products characterized in that.

In addition, in the present invention, the fermentation unit is connected to the by-product drying unit to put the by-product dried by the microwave into the fermentation storage unit to supply air using an air nozzle, so that the air is evenly supplied to the by-products 60 It provides a compost manufacturing method using by-products, characterized in that for agitation for 90 minutes to allow the culture of aerobic microorganisms to proliferate.

According to the present invention, by using the by-products generated during the slaughter process to prevent the generation of odors in a sanitary manner, by improving the efficiency of the fermentation and drying of this by-fire by producing a compost, environmental problems can be improved It has an effect.

In addition, according to the present invention, there is no need to mix slaughter by-products with livestock manure and urine, which simplifies the manufacturing process of the compost, thereby reducing the compost manufacturing cost, as well as preparing the compost by reusing the slaughter by-products. As a result, it is possible to generate additional income for farmers.

1 is a schematic view showing a system for composting slaughter by-products according to a preferred embodiment of the present invention;
2 is a view showing a by-product drying unit for drying the slaughter by-product according to a preferred embodiment of the present invention,
3 is a manufacturing process diagram showing a process for manufacturing compost by using a slaughter by-product according to a preferred embodiment of the present invention.

Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings. First, in adding reference numerals to the elements of each drawing, it should be noted that the same reference numerals are used to refer to the same elements even though they are shown in different drawings. In the following description of the present invention, a detailed description of known functions and configurations incorporated herein will be omitted when it may make the subject matter of the present invention rather unclear.

1 is a schematic view showing a system for composting a slaughter by-product according to a preferred embodiment of the present invention, Figure 2 is a view showing a by-product drying unit for drying the slaughter by-product according to a preferred embodiment of the present invention, Figure 3 Is a manufacturing process chart showing a process for manufacturing compost by using a slaughter by-product according to a preferred embodiment of the present invention.

As shown, the present invention decomposes the animal protein contained in the slaughter by-products to prevent the occurrence of odors, decompose saturated fatty acids (R-COOH) to improve the efficiency of fermentation and drying of the slaughter by-products slaughter by-products To produce treated compost.

As described above, the present invention includes a sorting unit 110 for sorting by-products generated during slaughter according to specific conditions, a fatty acid decomposing unit 120 for decomposing saturated fatty acids (R-CCOH) of the selected by-products, and a saturated fatty acid. Odor removal unit 130 to decompose animal protein to remove the odor of the by-products, by-product drying unit 150 to dry the by-products from which the odor is removed to compost, fermentation unit to ferment the dried by-products into aerobic microorganisms 160, and comprises a crushing unit 170 to dry and ferment the completed by-product to a certain size to facilitate storage.

The sorting unit 110 is a component that is classified by items in order to efficiently decompose saturated fatty acids contained in by-products generated during slaughter. The sorting unit 110 may be selected and removed according to the degree of inclusion of body fluids or water contained in the by-products classified by item, the degree of inclusion of various foreign matters contained in the by-products, and the like. It may also be classified according to the degree of decay of the by-product.

Here, the foreign substances classified include livestock manure and urine, and industrial wastes generated during the slaughter process.

The fatty acid decomposing unit 120 decomposes saturated fatty acid (R-COOH) contained in a by-product, inhibits the activity of microorganisms, and cuts off the supply of a heat source necessary for fermentation. Decompose through pyrolysis.

At this time, the pyrolysis method proceeds with a conventional decomposition method, and as a heat source, saturated fatty acids contained in by-products are used by using 50 to 100 μm of far-infrared radiation and 3 to 30 MHz of high-frequency. Disassemble it.

Odor removal unit 130 is to decompose and dry the animal protein of the by-products to maintain the nutrients necessary for compost through the by-products, to remove the odor peculiar to the by-products, generator by separation of the third atom weak in air binding Oxygen (Nascent Oxygen) can be used to decompose animal proteins to remove the unique odors of the by-products and deodorize without adversely affecting nutrients and other useful ingredients.

The odor removing unit 140 injects by-products having a water content of 10-25% from which foreign substances have been removed to the aerobic drying apparatus to blow hot air at 40-90 ° C. from a blower, and is connected to the generator oxygen supply device to generate air. Is added as a by-product, thereby removing the odor present in the by-product and drying the by-product at a moisture content of 2-5% without thermal deformation.

The by-product drying unit 150 is a component for drying the by-products from which the odor has been removed using microwaves. The characteristics of the microwaves (M) have a wavelength of 10-3 to 1 m and have a frequency of 3 MHz to 30 MHz. The electrode electrode of the dielectric which does not flow while passing through is rotated at high speed and heated as friction heat between molecules.

In addition, the thermal friction generated phenomenon by the molecular culture of the microwave instantaneously inactivates saturated fatty acids and animal proteins again, and removes the water contained in the by-products to be utilized as a compost that can be stored for a long time.

The by-product drying unit 150 performs internal heating of drying by microwaves, has an energy efficiency of up to 80%, has almost no change in physical properties of the object to be treated, and does not cause pollution by-products. In addition to the advantages of minimizing the installation area because it has to be installed in, the maintenance is extremely simple, so it is possible to ferment and dry by-products for a short time continuously, which is the most suitable drying method.

As the by-product drying unit 150, as shown in Figure 2, when the by-products from which the odor has been removed into the cyclone 152, a microwave heating unit 156 is provided in each layer in the inner side of the frame 154. The fermentation and drying is carried out by microwaves while being transported through the drying conveyor 158 located under the), and the by-products, which have been dried by the microwave heating unit 156, are discharged while being transported to the lowest side of the frame 154. It is fed and discharged through the hopper 157 formed in the portion 155.

The by-product drying unit 150 is a heat friction generation phenomenon caused by the molecular dielectric arrangement of the microwave at 40 ℃-90 ℃ to generate heat inside and outside the micro at the same time as the by-products evaporate at the same time inside and outside the active It is possible to shorten the drying time of the final, it is possible to dry within 2% moisture content without thermal denaturation and physical properties change.

The fermentation unit 160 is connected to the by-product drying unit 150 to inject the by-product dried by the microwave into the fermentation storage unit 162 to supply air by using an air nozzle 60 to be supplied evenly to the by-products By agitation for 90 minutes to allow the growth of aerobic microorganisms to be fully fermented, by-products are components that maximize the value as compost.

Grinding unit 170 is a component for crushing the by-products fermentation is completed so that the user can be easily stored for a long time, and can easily use the by-product compost.

The present invention configured as described above is selected and sorted by items in order to efficiently decompose saturated fatty acids and animal proteins contained in by-products generated during slaughter, as shown in FIG. (S210)

This includes the degree of inclusion of body fluids and water in the by-products, livestock manure, and urine, and classifies and sorts them according to the degree of inclusion of various foreign substances including industrial wastes generated during the slaughter process and the degree of decay of the by-products.

In addition, when the selection is completed, the saturated fatty acid (R-CCOH) contained in the selected by-products are decomposed through the pyrolysis method.

Here, as a heat source for decomposing saturated fatty acid (R-CCOH), the saturated fatty acid contained in the by-product is decomposed by using 50 to 100 μm of far-infrared radiation and 3 to 30 MHz of high-frequency. Do it.

When the decomposition of saturated fatty acid (R-CCOH) is completed, it is to decompose the animal protein contained in the by-products to remove the characteristic odor. (S230)

Animal protein contained in the by-product is introduced into the aerobic drying apparatus to blow hot air at 40-90 ° C. from the blower, and the air generated by being fluidly connected to the generator oxygen supply device is introduced as a by-product, thereby removing the odor present in the by-product. At the same time, the by-products are dried at a moisture content of 2-5% without thermal deformation.

In addition, when the decomposition of the animal protein is completed, this by-product is completely dried by microwave (S240).

This is a characteristic of the microwave (M) is a wave of the wavelength of 10-3 to 1m, the frequency is 3Mhz-30Mhz, it is heated as frictional heat between molecules by rotating the electrode electrode of the dielectric that does not flow current while passing the radio waves at high speed It is.

In addition, the by-product dried by the microwave is fermented so that the culture of aerobic microorganisms is propagated. (S250)

In the step S250, the by-product dried by microwaves is put into the fermentation storage unit 162, and the air is supplied using an air nozzle while stirring for 60 to 90 minutes so that the air is evenly supplied to the by-products. By multiplying and complete fermentation, by-products are maximized as compost.

In addition, by-products that have been dried by microwaves and fermented by aerobic microorganisms are pulverized so that the user can easily store them for a long period of time and simply use the by-product compost.

The above description is merely illustrative of the technical idea of the present invention, and those skilled in the art to which the present invention pertains may make various modifications and changes without departing from the essential characteristics of the present invention. Therefore, the embodiments disclosed in the present invention are not intended to limit the technical idea of the present invention but to describe the present invention, and the scope of the technical idea of the present invention is not limited by these embodiments. The scope of protection of the present invention should be construed according to the following claims, and all technical ideas falling within the scope of the same shall be construed as falling within the scope of the present invention.

110: selection unit 120: fatty acid decomposition unit
130: odor removing unit 150: by-product drying unit
160: fermentation unit 170: grinding unit

Claims (13)

In the compost manufacturing system using by-products produced by compost using by-products generated during slaughter,
A sorting unit for sorting by-products generated during slaughter according to specific conditions;
A fatty acid decomposing unit for decomposing saturated fatty acid (R-CCOH) of the selected by-product;
Odor removal unit for decomposing animal proteins in order to remove the odor of the by-product decomposed saturated fatty acid;
By-product drying unit for drying the by-product removed by the odor using microwave;
Fermentation unit for fermenting the dried by-products to aerobic microorganisms; And
Grinding unit for easy storage by grinding the by-product dried and fermented to a certain size
Compost production system using a by-product, characterized in that it comprises a.
The method of claim 1,
The sorting part includes the degree of inclusion of body fluids and water in the by-products, livestock manure, and urine, and the classification and sorting according to the degree of inclusion of various foreign substances including industrial wastes generated during the slaughter process and the degree of decay of the by-products. Composting production system using by-products, characterized in that.
The method of claim 1,
The fatty acid decomposing unit is a pyrolysis method that proceeds in a conventional decomposition method, and as a heat source, saturation is contained in a by-product using 50 to 100 μm of far-infrared radiation and 3 to 30 MHz of high-frequency. Compost production system using by-products, characterized in that to break down fatty acids.
The method of claim 1,
The odor removal unit blows hot air of 40-90 ° C from the blower by injecting by-products in which saturated fatty acids are decomposed into an aerobic drying device, and removes odor by injecting air generated by fluid connection with the generator oxygen supply device as a by-product. Compost production system using the by-product characterized in that.
The method of claim 1,
The by-product drying unit has a frequency of 3Mhz-30Mhz as a radio wave of 10-3 to 1m, and rotates the electrode electrode of the dielectric that does not flow current while passing the radio wave at high speed, thereby heating the by-product as a friction heat between molecules. Compost manufacturing system.
6. The method according to any one of claims 1 to 5,
The by-product drying unit is a cyclone to which the by-products from which the odor has been removed, and a microwave heating unit is installed a plurality of layers in each layer to the inside of the frame to dry the by-products by microwaves,
Located under the microwave heating unit, a drying conveyor for transporting the by-products and a discharge unit for discharging the dried by-products through the hopper
Compost production system using a by-product, characterized in that it comprises a.
The method of claim 1,
The fermentation unit is connected to the by-product drying unit to put the by-product dried by the microwave into the fermentation storage to supply air using an air nozzle, and stirred for 60 to 90 minutes so that the air is evenly supplied to the by-products aerobic microorganisms Compost production system using a by-product characterized in that the culture of the proliferation.
In the compost manufacturing method using by-products prepared by compost using by-products generated during slaughter,
(a) classifying and sorting by item to efficiently decompose saturated fatty acid (R-CCOH) and animal protein included in by-products generated during slaughter;
(b) after step (a), decomposing the saturated fatty acid (R-CCOH) included in the by-product through a pyrolysis method;
(c) after step (b), decomposing the animal protein contained in the by-products to remove specific odors;
(d) after step (c), drying the byproducts by microwave;
(e) after step (d), fermenting the by-products so that the culture of aerobic microorganisms is propagated;
(f) after the step (e), grinding the by-products so that the user can easily store them for a long time and simply use the by-product compost.
Compost production method using a by-product, characterized in that it comprises a.
The method of claim 8,
Step (a) includes the degree of inclusion of body fluids or water in the by-products, livestock manure, and urine, and the degree of inclusion of various foreign substances including industrial wastes generated during the slaughter process and the degree of decay of the by-products. Compost production method using a by-product, characterized in that for sorting by.
The method of claim 8,
The fatty acid decomposing unit is a pyrolysis method that proceeds in a conventional decomposition method, and as a heat source, saturation is contained in a by-product using 50 to 100 μm of far-infrared radiation and 3 to 30 MHz of high-frequency. Compost production method using by-products, characterized in that to break down fatty acids.
The method of claim 8,
The odor removal unit blows hot air of 40-90 ° C from the blower by injecting by-products in which saturated fatty acids are decomposed into an aerobic drying device, and removes odor by injecting air generated by fluid connection with the generator oxygen supply device as a by-product. Compost production method using a by-product characterized in that.
The method of claim 8,
The by-product drying unit has a frequency of 3Mhz-30Mhz as a radio wave of 10-3 to 1m, and rotates the electrode electrode of the dielectric that does not flow current while passing the radio wave at high speed, thereby heating the by-product as heat of friction between molecules. Used compost manufacturing method.
The method of claim 8,
The fermentation unit is connected to the by-product drying unit to put the by-product dried by the microwave into the fermentation storage to supply air using an air nozzle, and stirred for 60 to 90 minutes so that the air is evenly supplied to the by-products aerobic microorganisms Compost production method using a by-product characterized in that the culture of the proliferation.

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