KR102010284B1 - Eco-friendly compositing apparatus with carrier for treating animal corpse - Google Patents

Abstract

The present invention relates to an eco-friendly composting method of animal carcasses using a carrier by decomposing the carcasses of dead fish, dead livestock or animals to be killed by using a carrier capable of activating microorganisms. The method comprises a step of forming a burial site having a burial space in the vertical or horizontal direction and supplying air to the burial space; a step of installing an air supply line for supplying air to the burial site; a step of forming a carrier which is put into the burial site; a step of forming a ventilation unit in the lower portion of the burial site by laying the carrier on the burial site; a step of forming a dead animal unit in the upper portion of the ventilation unit by putting the carrier with the carcass of the animal in the burial site; a step of forming an upper layer unit on the upper portion of the bent axis by putting the carrier into the burial site; and a step of supplying external air or aerobic microorganisms to the burial site through the air supply line.

Description

ECO-FRIENDLY COMPOSITING APPARATUS WITH CARRIER FOR TREATING ANIMAL CORPSE}

The present invention relates to an environment-friendly composting method of animal carcasses using a carrier, and more specifically, by treating the carcasses of dead fish, livestock or animals to be killed by using a carrier capable of activating microorganisms. It relates to an environmentally friendly composting method of animal carcasses using a carrier which can be decomposed quickly without environmental pollution.

In general, in the event of livestock mortality caused by livestock epidemics such as foot-and-mouth disease or avian influenza, or fish mortality caused by green algae or red tide, or when they need to be disposed of, the current law should not move the carcasses. The body is buried and buried in the ground for disposal.

However, when landfilling our livestock, there is a problem that the groundwater contamination and soil pollution occurs due to the generation of odor, as well as leachate, there is a high risk that pathogens can be transmitted to livestock or humans, it is also difficult to secure landfill.

On the other hand, among the treatment methods that do not bury the carcasses in the ground, the incineration method is directly burned and oxidized live carcasses by the high temperature combustion of 800 ℃ ~ 1,000 ℃ Celsius does not require a site and the processing period is short Instead, there is a disadvantage that air pollution and odor problems may occur.

In addition, among the treatment methods that do not bury carcasses in the ground, aerobic heat treatment method is a technology that decomposes and fertilizes carcass carcasses using aerobic microorganisms, this process generates solid and liquid by-products, carcass storage, etc. It takes place. Instead of air pollution and the use of by-products, it takes a long time to decompose animal carcasses, and there are difficulties such as composting.

In addition, among the treatment methods that do not bury the carcasses in the ground, the rendering treatment method is a technique for heating the carcass carcasses at high temperature, high pressure, sterilization and using residual by-products as compost or landfill treatment. There is a problem in that there is a limit in the demand for the by-products such as the processing and composting of the by-products instead of the advantages of producing the by-products, taking a lot of land to process them, and a short treatment period, and utilizing some by-products.

On the other hand, there is an animal carcass processing apparatus disclosed in the Republic of Korea Patent No. 10-1904331 as a related prior art.

Specifically, the prior art is a technique for crushing the animal carcasses with a crusher, mixed and disintegrated while being treated with high temperature steam.

However, the prior art as described above requires a facility such as a crusher or a steam device, so the processing cost is very high.

Republic of Korea Patent No. 10-1904331

The present invention was created to improve the problems of the prior art as described above, by activating the microorganisms using a carrier without crushing the animal carcasses using a carrier that can decompose the animal carcasses quickly and compost without environmental pollution The purpose is to provide an environmentally friendly composting method of animal carcasses.

In addition, the present invention is to facilitate the fermentation of the carrier by easily supplying the external air or aerobic microorganisms into the buried land where the animal carcass and the carrier is buried to facilitate the decomposition of the animal carcasses by the microorganisms The purpose is to provide an environmentally friendly composting method.

In addition, the present invention can supply nutrition to microorganisms in the formation of a carrier, by mixing the organic waste in the formed carrier, the environment-friendly composting method of animal carcasses using a carrier that can be treated together with organic waste such as sewage sludge or food waste The purpose is to provide.

Environment-friendly composting method of animal carcasses using a carrier according to an embodiment of the present invention for achieving the above object, in the environment-friendly composting method of animal carcasses composting dead animals or animals to be disposed of, the vertical direction or Forming a buried paper having a buried space in a horizontal direction and capable of supplying air to the buried space; Installing an air supply line for supplying air to the investment site; Forming a carrier which is added to the investment site; Laying the carrier on the buried paper to form a vent on the bottom of the buried paper; Injecting the carrier with the carcass of the animal in the buried paper to form a bent axis in the upper portion of the vent; Inserting the carrier into the buried paper to form an upper layer portion on the bent portion; And supplying external air or aerobic microorganisms to the investment site through the air supply line.

In addition, the step of forming the carrier, forming a base agent consisting of one or at least two mixtures selected from softened chaff, sawdust, rice bran, compost, livestock manure, litter, crest, peat and microbial nutrients; And it may include the step of mixing the microorganism active agent including an organic substance decomposition agent, malodorizing agent and microbial growth promoting agent to the base agent.

In addition, the step of forming the carrier, the microorganism nutrient including an organic matter supply agent for supplying organic matter to the microorganism, the adhesion promoter for promoting the adhesion of the microorganism and the nutrient for nutrients to the microorganism while removing the toxicity of the waste, the base The method may further include mixing the agent.

In addition, the environment-friendly composting method using a carrier, may further comprise the step of mixing the organic waste to the carrier formed by the step of forming the carrier.

In addition, the step of installing the air supply line, the step of installing a porous diffuser formed in the tubular shape along the longitudinal direction in the buried space of the buried paper; Installing an air supply pipe having one end connected to the porous diffuser and the other end extending outward of the investment site; And connecting an air supply device to the other end of the air supply pipe.

According to the environmentally friendly composting method of animal carcasses using a carrier according to an embodiment of the present invention, the livestock carcasses are easily supplied with external carriers or aerobic microorganisms through the air supply line while the carcass carcasses are put into the landfill. As the fermentation of the carrier may be promoted accordingly, the microorganism may be activated, so that the animal carcass can be rapidly decomposed by the microorganism.

In addition, the environment-friendly composting method of the animal carcasses using the carrier according to an embodiment of the present invention can further increase the activity of the microorganism by supplying nutrition to the microorganism by mixing the microbial nutrients separately from the microbial activator constituting the carrier.

In addition, the environment-friendly composting method of animal carcasses using a carrier according to an embodiment of the present invention can be mixed with organic waste, such as sewage sludge or food waste by mixing the organic waste in the carrier.

In addition, the environment-friendly composting method of the animal carcasses using a carrier according to an embodiment of the present invention, since high temperature occurs during the decomposition of the animal carcasses, infectious pathogens such as foot-and-mouth disease or avian influenza can be killed by high temperatures.

In addition, the environment-friendly composting method of the animal carcasses using the carrier according to an embodiment of the present invention, the animal carcasses are decomposed under the fermentation conditions of the carrier to reduce the occurrence of odor, and evaporation and absorption of moisture by the high temperature in the decomposition process acupuncture The occurrence of numbers can be reduced.

The effects obtainable in the disclosed embodiments are not limited to the effects mentioned above, and other effects not mentioned above are apparent to those skilled in the art to which the embodiments disclosed from the following description belong. Can be understood.

1 is a flow chart showing an environmentally friendly composting method of animal carcasses using a carrier according to an embodiment of the present invention.
Figure 2 is a flow chart showing in detail the process of forming a carrier of the environment-friendly composting method of animal carcasses using a carrier according to an embodiment of the present invention.
3 is a flow chart showing another embodiment of a process for forming the carrier shown in FIG.
Figure 4 is a block diagram showing an embodiment of the environment-friendly composting method of animal carcasses using a carrier according to an embodiment of the present invention.
5 is a configuration diagram showing another embodiment of the buried land shown in FIG.
FIG. 6 is a diagram illustrating still another embodiment of the buried land shown in FIG. 4.
FIG. 7 is a front view illustrating another embodiment of the porous diffuser shown in FIG. 4.

Hereinafter, with reference to the accompanying drawings will be described in detail an embodiment of the present invention. In the following description of the present invention, detailed descriptions of well-known general functions or configurations will be omitted.

Embodiments according to the concept of the present invention may be variously modified and may have various forms, and specific embodiments will be illustrated in the drawings and described in detail in the present specification or application. However, this is not intended to limit the embodiments in accordance with the concept of the present invention to a particular disclosed form, it should be understood to include all changes, equivalents, and substitutes included in the spirit and scope of the present invention.

When a component is referred to as being "connected" or "connected" to another component, it may be directly connected to or connected to that other component, but it may be understood that other components may be present in between. Should be. On the other hand, when a component is said to be "directly connected" or "directly connected" to another component, it should be understood that there is no other component in between. Other expressions describing the relationship between the components, such as "between" and "immediately between" or "neighboring to" and "directly neighboring", should be interpreted as well.

The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. Singular expressions include plural expressions unless the context clearly indicates otherwise. As used herein, the terms "comprise" or "having" are intended to indicate that there is a feature, number, step, action, component, part, or combination thereof that is described, and that one or more other features or numbers are present. It should be understood that it does not exclude in advance the possibility of the presence or addition of steps, actions, components, parts or combinations thereof.

1 is a flow chart showing an environmentally friendly composting method of animal carcasses using a carrier according to an embodiment of the present invention, Figure 2 is to form a carrier of the environment-friendly composting method of animal carcasses using a carrier according to an embodiment of the present invention 3 is a flow chart showing the process in detail, Figure 3 is a flow chart showing another embodiment of the process for forming the carrier shown in FIG. In addition, Figure 4 is a block diagram showing an embodiment of the environment-friendly composting method of animal carcasses using a carrier according to an embodiment of the present invention, Figure 5 is a block diagram showing another embodiment of the buried land shown in Figure 4, 6 is a configuration diagram showing another embodiment of the buried land shown in Figure 4, Figure 7 is a front view showing another embodiment of the porous diffuser shown in FIG.

Environment-friendly composting method of animal carcasses using the carrier (1) according to an embodiment of the present invention by decomposing the animal carcasses environmentally decomposed when the death or killing of animals by foot-and-mouth disease or avian influenza, green algae or red tide is required It is a technique to promote reuse.

Specifically, the environment-friendly composting method of the animal carcasses using the carrier 1 according to an embodiment forming a buried paper as shown in Figure 1 (S100), forming an air supply line (S200), the carrier Forming step (S300), forming a vent (S400), forming a bent axis (S500), forming an upper layer (S600) and supplying external air or aerobic microorganisms (S700) Can be performed.

Forming the buried paper (S100) may provide a buried space that can be composted while the animal carcass is decomposed.

Specifically, the buried paper 100 has a buried space in the horizontal direction or vertical direction can be injected with the carrier (1), the animal of death or carcass killing, the air supply line 300 to be described later Through the supply of external air can be formed.

For example, the buried land 100 may be formed in the underground while being formed in the form of a pit in the ground, as shown in Figure 4, it is formed in the form of peaks on the ground as shown in Figure 5 to be formed in the ground exposed Can be.

In addition, the buried paper 100 may form a buried space while forming a prefabricated structure as shown in FIG.

The buried land 100 may be installed on the interface with the ground waterproof sheet in order to prevent the leachate generated during the decomposition of the animal carcass into the ground.

Here, the burying land 100 is a leachate discharge line 200 is installed as shown in Figure 4 and 6 can discharge the leachate of the buried space to the outside of the buried land 100.

The leachate discharge line 200 is formed in a tubular shape as shown in Figures 4 and 6 extending in a vertical state toward the lower end of the buried paper 100 in a state where one end is drawn out of the buried paper 100 Alternatively, it may be installed in a horizontal state unlike the illustrated.

In addition, the leachate discharge line 200 may extend in the zigzag form while extending to the bottom of the buried paper 100.

Leachate discharge line 200 is a plurality of suction holes are formed along the longitudinal direction can suck the leachate through the suction hole, the discharge pump is not connected to the outside of the investment site 100 through the operation of the discharge pump Leachate can be forced out.

On the other hand, the buried paper 100 may be provided with a check hole 250 for checking the interior as shown in FIG.

The inspection port 250 may be formed in an opening and closing structure to enable the naked eye inspection by the manager, and may be provided with an unillustrated lighting to control the interior of the buried land 100 while being controlled by the manager. have.

The step of installing the air supply line (S200) is a step of installing an air supply line 300 that can supply external air or microorganisms into the buried land 100.

Specifically, the step of installing the air supply line (S200) is the step of installing the porous diffuser 310, as shown in Figure 4, the step of installing the air supply pipe 320 in the porous diffuser 310 and It may be performed including the step of connecting the air supply device 330 to the air supply pipe (320).

The porous diffuser 310 is a component for uniformly supplying the external air or aerobic microorganism supplied from the air supply pipe 320 to the interior of the buried paper 100.

Specifically, the porous diffuser 310 may be disposed in the interior space of the buried paper 100 in a state connected to the air supply pipe 320, the pores are formed along the longitudinal direction, the outside supplied from the air supply pipe 320 Air or aerobic microorganisms can be released into the pore.

The porous diffuser 310 may be formed while being formed of a soft material while extending along the lower end of the buried paper 100 as shown in FIGS. 4 to 6.

That is, the porous diffuser 310 supplies external air or aerobic microorganisms to the upper part while being disposed at the lower end of the buried land 100, thereby moving the external air or aerobic microorganisms to the upper part of the buried land 100. ) Can be supplied as a whole.

On the other hand, the porous diffuser 310 may be disposed extending in a spiral form in the receiving space of the buried paper 100, as shown in FIG.

That is, the porous diffuser 310 may extend spirally with one end connected to the air supply pipe 320 described above.

For example, the spiral porous diffuser 310 may be disposed in the vertical direction in the receiving space of the buried paper 100, or may be disposed in the horizontal direction.

Here, when the porous diffuser 310 extends in a spiral, external air or microorganisms supplied from the air supply pipe 320 may be supplied while causing vortices by rotating along the spiral.

On the other hand, the porous diffuser 310 may be formed in a plurality of while being formed in a straight shape, is connected in the form of branching from the air supply pipe 320 may supply external air or aerobic microorganisms to the entire bottom surface of the buried paper 100. have.

The air supply pipe 320 may be connected to the porous diffuser 310 by extending from the upper end of the buried paper 100 to the lower end, and connected to the air supply device 330 to bury external air or microorganisms in the buried paper 100. Can be supplied internally.

For example, when the air supply pipe 320 promotes decomposition of the animal carcasses by fermentation of the carrier 1, the air supply pipe 320 may supply the microorganisms dedicated to decomposition of organic waste having aerobicity with oxygen into the investment paper 100.

In addition, the air supply pipe 320 may euthanize the animals introduced into the buried paper 100 by supplying carbon dioxide into the buried paper 100 when the killing of animals is required.

The air supply device 330 may be forced to supply external air or aerobic microorganisms to the buried land 100 while operating under the control of the user while being connected to the air supply pipe 320.

Forming the carrier (S300) is a step of forming a carrier (1) to be injected with the animal carcasses in the buried paper (100).

Here, the carrier 1 introduced into the buried paper 100 is a component that decomposes an animal carcass by sliding microorganisms dedicated to organic waste decomposition or slid together with peat (peat).

Specifically, when the carrier 1 is formed, as shown in FIG. 2, the base agent may be formed (S310), and the microbial activator may be mixed (S320), and the microbial nutrient may be mixed (S330). Can be.

The base agent is a component that provides a fermentation environment for the adhesion and propagation of microorganisms dedicated to decomposition of organic waste.

Such base agent may be composed of any one selected from, for example, softened chaff, sawdust, rice bran, compost, livestock manure, litter, crests, peat, and microbial nutrients, one or at least two or more selected from the group above. It may be configured as.

Here, softened chaff is softened by destroying the siliceous coating of rice hull, and the water absorption rate is improved from 125% to 205% of the existing rice hull, thereby providing a very effective base for the adhesion and propagation of the microorganisms dedicated to organic waste decomposition.

In addition, soft chaff is not only beneficial to crop growth due to the siliceous component of rice husk, but also effective in preventing land improvement, crop failure and salt accumulation.

Such softened chaff may be used fermented soft fermented rice bran, the sawdust may be used fermented fermented sawdust.

In addition, the peat constituting the base agent has an excellent odor reducing effect and microbial growth effect has excellent fertilizer effect.

For example, 1 kg of peat may absorb 9 to 18 kg of water and 15 to 30 g of ammonia gas, and may have a microbial propagation effect up to 100 times of livestock compost and 2000 times of soil.

The microbial activator may perform a function of promoting the removal of odors and the growth of microorganisms along with the decomposition of organic matter by including an organic decomposing agent, odor removing agent and microbial growth promoting agent.

For example, the microbial activator is an organic substance decomposing agent, and includes a heterotrophic microbial group such as actinomycetes to ferment, decompose, dry, and extinguish organic matters such as animal carcasses, foods, animal meal, nutrients, and sludge.

In addition, the microbial activator is a malodor removing agent, which includes primitive bacteria, such as the rotor bacterium, or independent nutrient microorganisms, which can decompose and remove nitrogen compounds, sulfur compounds, or carbon compounds, which are malodorous substances, and purify polluted water or soil. Can be.

In addition, the microbial activator is a microbial growth promoting agent, and can include various enzymes and natural organic acids to promote the microbial adhesion and proliferation.

The microbial nutrient is a component that can induce the growth of microorganisms by using regardless of season or place because it is less affected by the external environment such as temperature than the above-described microbial activator.

Specifically, the microbial nutritional agent may include an organic material supplying agent, a lubrication promoter and a nutrient.

For example, the microbial nutritional agent is an organic material supplying agent, and may include organic rice bran and fine powder to perform an organic material supply function, and the organic material supply may induce rapid growth of microorganisms.

In addition, the microbial nutritional agent may promote bioaccumulation by including biotite as an accelerating promoter.

In addition, the microbial nutrient can neutralize the toxicity of the waste so that the microorganism can continue to multiply as a nutrient, it can promote the activity and proliferation of beneficial microorganisms present in the air or waste through the continuous supply of microorganisms.

On the other hand, the carrier 1 formed through the above process can be mixed (S350) the organic waste as shown in FIG.

That is, the organic waste may be treated through the carrier by mixing the carrier 1 with organic waste such as foot-and-mouth disease, avian influenza-related livestock carcass, sewage sludge, industrial sludge, livestock waste, food waste, and the like.

For example, the carrier 1 and the organic waste may be formed by mixing in a ratio within the range of 0.1: 1 to 2: 1.

In addition, the carrier formed as described above may be used on the bottom of a livestock barn.

Specifically, by using a carrier having a predetermined thickness at the bottom of the barn, manure can be composted in a short time without generation of malodor.

Forming the vent (S400) is a step of forming the vent 10 in the lower portion of the investment paper 100 while laying the carrier 1 formed in the above-described process of the investment paper 100.

At this time, the user can form a vent 10 by covering the carrier to cover the above-described porous diffuser 310 as shown in Figure 4 to 6, preferably a vent with a height of 20 ~ 150cm (10) can be formed.

The step of forming the bent axis (S500) is a step of forming a bent axis 20 in which the animal carcass and the carrier 1 are mixed on the vent 10.

At this time, the user forms the dead axis portion 20 in the upper portion of the vent 10 by putting the dead animal carcass or the animal to be killed and the carrier 1 together in the buried paper (100).

The forming of the upper layer part (S600) is a step of forming the upper layer part 30 on the upper portion of the bent axis part 20.

After the formation of the bevel shaft portion 20 is completed, the user forms the upper layer portion 30 on the top of the bevel shaft portion 20 by injecting only the carrier 1 back into the buried paper 100.

At this time, the user can form the upper layer portion 30 to a height of 20 ~ 150cm while laying a carrier on the upper portion of the bent axis (20).

The step of supplying the external air or aerobic microorganism (S700) is a microorganism through fermentation of the carrier (1) by supplying the external air or aerobic microorganism into the interior of the buried paper 100 through the air supply line 300 described above This step is to decompose the animal carcass.

Accordingly, the aerobic microorganisms present in the buried land 100 can be decomposed animal carcass while being activated by the air supply to the carrier.

At this time, the high temperature of 50 ℃ to 80 ℃ Celsius in the process of decomposition of the microorganisms, infectious pathogens and various harmful bacteria such as avian influenza can be killed.

When the decomposition of the animal carcasses is completed, the user can discharge the decomposed by-product from the buried land 100 can be used as a natural organic compost, the buried paper 100 can be reused in a liquid rain storage tank or rain water storage facilities.

On the other hand, when the user has to kill animals buried in the buried land 100, the user can euthanize the animals inside the buried land 100 by supplying carbon dioxide through the air supply device 330 described above.

As described above, the environment-friendly composting method of the animal carcasses using the carrier 1 according to an embodiment of the present invention, the air supply line with the livestock carcasses put into the buried land 100 together with the carrier 1 As the fermentation of the carrier (1) can be facilitated by easily supplying external air or aerobic microorganisms into the buried land 100 through the 300, the animal carcasses can be composted while being rapidly decomposed by the microorganisms. Can be.

In particular, according to the present invention, by separately mixing the microbial activator constituting the carrier (1), it is possible to supply nutrition to the microorganism to further increase the activity of the microorganism, and by mixing the organic waste in the carrier (1) Organic waste such as sewage sludge or food waste can be disposed of together.

The above-described embodiments are for illustrative purposes, and those of ordinary skill in the art to which the above-described embodiments belong may easily change to other specific forms without changing the technical spirit or essential features of the above-described embodiments. I can understand. Therefore, it is to be understood that the above-described embodiments are illustrative in all respects and not restrictive. For example, each component described as a single type may be implemented in a distributed manner, and similarly, components described as distributed may be implemented in a combined form.

The scope to be protected by the present specification is represented by the following claims rather than the above description, and should be construed to include all changes or modifications derived from the meaning and scope of the claims and their equivalents. .

100: investment point
200: leachate discharge line
250: check hole
300: air supply line
310: porous diffuser
320: air supply pipe
330: air supply device
10: vent
20: bent portion
30: upper layer
1: carrier

Claims (5)

In the environment-friendly composting method of animal carcasses composting dead animals or animals for killing,
Forming a buried paper having a buried space in a vertical direction or a horizontal direction and capable of supplying air to the buried space;
Forming an inspection opening for inspecting the interior of the investment site, and installing a lamp in the inspection opening;
Installing an air supply line for supplying air to the investment site;
Forming a carrier which is added to the investment site;
Mixing the organic waste of any one of sewage sludge, industrial sludge, livestock waste and food waste to the carrier formed by forming the carrier;
Laying the carrier on the buried paper to form a vent on the bottom of the buried paper;
Injecting the carrier with the carcass of the animal in the buried paper to form a bent axis in the upper portion of the vent;
Inserting the carrier into the buried paper to form an upper layer portion on the bent portion; And
Supplying external air or aerobic microorganisms to the investment site through the air supply line,
Installing the air supply line,
Installing a porous diffuser in a buried space of the buried paper, the porous diffuser being formed in a tubular shape and having pores formed in a longitudinal direction thereof;
Installing an air supply pipe having one end connected to the porous diffuser and the other end extending outward of the investment site; And
Including the step of connecting the air supply to the other end of the air supply pipe,
Installing the porous diffuser,
The porous diffuser spirally disposed in the buried space of the buried paper,
Supplying carbon dioxide to the interior of the investment site through the air supply pipe when killing of animals is required,
Forming the carrier,
Forming a base agent comprising one or at least two mixtures selected from softened chaff, sawdust, rice bran, compost, livestock manure, litter, crests, peat and microbial nutrients;
Mixing a microorganism active agent comprising an organic substance degrading agent, a malodorizing agent and a microbial growth promoting agent to the base agent; And
A carrier comprising the steps of mixing a microbial nutrient to the base agent comprising an organic matter supplying agent for supplying organic matter to the microorganism, an accelerating accelerator for promoting the microbial adhesion and a nutrient for nourishing the microorganism while removing the toxicity of the waste. Eco-friendly composting method of animal carcasses used. delete delete delete delete

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