KR20200006300A - ATAD type Swine Wastewater Treatment System for minimizing odor - Google Patents

Abstract

The present invention relates to a high temperature fermentation type odor-reduced excrement processing apparatus. More specifically, according to the present invention, the high temperature fermentation type odor-reduced excrement processing apparatus comprises a livestock shed and an apparatus continuously operating an excrement processing facility including at least two fermentation tanks, preferably three fermentation tanks, to process excrement into a liquid fertilizer, wherein odor generated from a first processing tank is removed by microorganisms of a third processing tank. Moreover, since oxygen is injected by a pure oxygen generator or a gas dissolution device during air circulation in the first processing tank, efficiency is increased and the oxygen is used by the microorganisms to be completely reduced to water so that the odor does not flow out to the outside. Since the third processing tank adjusts pH of the liquid fertilizer by 6 to 7, ammonia gas is prevented from being evaporated or a part of ammonia gas included in an external odor component is dissolved and captured. Moreover, the liquid fertilizer of the third processing tank is circulated again into an excrement storage tank in the livestock shed to reduce generation of odor and remove a part of organic materials in the livestock shed.

Description

High Temperature Fermentation Odor Reduction Type Manure Treatment Device {ATAD type Swine Wastewater Treatment System for minimizing odor}

The present invention relates to a high temperature fermentation malodor reduction type manure treatment device.

Pig house is a facility for raising pigs, most of which is provided with a gap bottom having a plurality of gaps partially formed in the longitudinal direction, and the manure storage tank in which manure excreted by the pigs falls down and stored for a period of time through the gap bottom. (So-called sludge pit) is installed.

The manure and fermentation odors (ammonia, sulfurous acid gas, etc.) rise up through the manure storage tank and the pig floor, affecting the growth environment of the pigs, and the components of the odors such as hydrogen sulfide and ammonia are highly harmful. do.

The odors generated from pigs are over 230 kinds of complex substances (ammonia, volatile fatty acids, phenols, indole, sulfur compounds, volatile amines, etc.). It is becoming.

On the other hand, autothermal thermophilic aerobic digestion (ATAD) maintains the fermentation process at high temperature (about 40 ~ 60 ° C) by using fermentation heat generated through decomposition of organic matter by high temperature aerobic microorganisms and high concentration organic matter. It is a method of stabilizing wastewater at high speed.

The speed of processing organic matter is fast and stable operation is possible without significant influence on the fluctuating load, and the final treatment water generated through this can be used as liquid cost because it can expect the death of pathogens and weed seeds.

ATAD fermenters are kept warm for preservation of the internal temperature, which is influenced by the external temperature in winter, but the temperature decrease is not so large that stable operation is possible all year round.

However, an appropriate amount of oxygen must be supplied for the ATAD process.If the external air is supplied in excess, the energy loss is large, so it is difficult to maintain the temperature at a high temperature, and when the oxygen supply is low, the oxygen content is low in the solution. This makes it difficult to induce a response.

On the other hand, manure processing facilities located in hog farms are mostly used for the purpose of storing manure and are operated in the form of consignment processing when manure is full. Most manure treatment facilities consist of about three storage tanks, and only serve as a storage function, and there are aeration facilities because of aeration facilities.

However, the odor that occurs in a pig farming farm is aerated in a manure storage tank and a fermentation tank, when the manure is separated through solid ventilation in the pig house, when the manure is operated in the compost, when the agitator is opened for cleaning, and when the pig house is opened for cleaning, Odor occurs in many cases, such as when shipping or collecting manure.

Therefore, if there is no solid-liquid separation process or no farm compost, or if the odor reduction during fermentation tank aeration and only odor in pigs can be reduced, a significant portion of odor can be reduced.

Furthermore, when aeration in the fermenter, pure oxygen is used to reduce the odor, the air inside the fermenter is circulated, and the odorless fermentation product (liquid ratio) is sprayed or sprayed onto the surface of the slurry pit to reduce the odor in pigs, The odor in the pig company can be attracted to the ejector of the fermenter to remove the odor.

In this regard, prior patent document 1, KR 10-2017-0105950 A, Apparatus for producing high-temperature fired liquor through internal circulation and intermittent aeration, and a method for manufacturing the same, in the case of 2017. 09. 20. By circulating the internal air by using the odor to prevent the outside as possible.

However, when the air continuously circulates in the closed reactor, the supply amount may be less than the oxygen consumption rate of the microorganisms, and the internal air may become anaerobic and cannot supply oxygen. Therefore, in order to supply the insufficient oxygen to supply the air outside the fermenter, in the process 79% of the unreacted nitrogen from the outside must come out with the odor to the outside. In order to solve this problem, in the present invention, injecting pure oxygen into the ejector to increase the oxygen concentration in the reaction tank to be internally circulated, or by dissolving pure oxygen in a liquid using a pure oxygen generator and a gas dissolving device, the oxygen is circulated. Supply.

On the other hand, according to the prior patent document 2, KR 10-2012-0067514 A, odor reduction pig yarn cleaning circulation system using liquid rain, 2012. 06. 26., relates to the odor reduction pig yarn cleaning circulation system using liquid rain by installing a partition wall Several unit pits must be made, and the liquid is continuously supplied to the bottom of the manure level in one unit pits and is zigzag up to the last unit pits.

However, it is not stated how much liquid fertilization should be circulated in the liquid fertilization cycle, and also solid-liquid separation is required when transferring from the sump to the liquid liquefaction tank.

By the way, in the present invention, it is applicable to the existing pig sand, by using a pump in the final fermentation tank (can also have a liquid storage function) to remove the odor by spraying and spraying on the upper end of the pig water manure level in several places. .

Further, according to the prior patent document 3, KR 10-2009-0044150 A, livestock facility odor treatment system, 2009. 05. 07., relates to a livestock facility odor treatment system, liquid manure generated from the livestock (pig) Odor removal by circulating and recycling microbial active liquid decomposed and activated by aerobic microorganisms into circulating water of odor prevention facility (biofilter) and scavenging water of livestock house (pighouse) in order to remove odor from pig house A livestock facility odor treatment system is disclosed that can increase efficiency and achieve an environment-friendly livestock environment.

By the way, in the present invention, the final fermentation is different to utilize as a biofilter, using the negative pressure of the ejector provided in the final fermentation tank sucks the air of pigs, injects the fertilizer product liquid fertilizer, pigs through the internal air circulation Allows odors in the air to be reduced.

KR 10-2017-0105950 A, Apparatus for producing high temperature fired liquid fertilizer through internal circulation and intermittent aeration and its manufacturing method, 2017. 09. 20. KR 10-2012-0067514 A, Odor reduction using liquid fertilizer pig yarn cleaning circulation system, 2012. 06. 26. KR 10-2009-0044150 A, Odor treatment system for livestock facilities, 2009. 05. 07.

As mentioned above, manure and fermentation odors (ammonia, sulfurous acid gas, etc.) rise up through the manure storage tank and the pig floor, affecting the growth environment of pigs, and the components of odors such as hydrogen sulfide and ammonia are highly harmful. It is directly related to the mortality rate of the odor, which is exposed to more than 230 species of ammonia, volatile fatty acids, phenols, indole, sulfur compounds, volatile amines, etc. We are targeted for complaint.

Therefore, the main object of the present invention is to provide a high-temperature fermentation malodor reduction treatment system to remove the manure and fermentation malodor in pigs and to utilize it as a liquid ratio to devise to solve such a problem.

Another object of the present invention is to reduce the load and influent concentration by circulating the liquid manure again in the system according to the invention by using the liquid fertilizer again to wash the manure of pigs, and to reduce the high temperature fermentation odor that can help the treatment facility To provide a type processing system.

Another object of the present invention is to provide a high-temperature fermentation malodor reduction type treatment system for collecting malodors in pigs so that the malodor removal reaction in the fermentation process of microorganisms can be accompanied.

In order to achieve the above object, the present invention provides a livestock house comprising a manure storage tank; And at least two or more sequentially connected fermenters causing a microbial reaction; Each fermentation tank includes a manure inlet, a manure outlet, a bubble moving tube, an external air inlet, an internal air outlet, an internal air circulation port, a pH sensor, a temperature sensor, microorganisms and an underwater pump with an ejector; Any one of the at least two or more sequentially connected fermenters is connected to the manure storage tank to introduce manure from the manure inlet; The introduced manure is a fermentation product reduced odor while the high temperature fermentation process by the microorganism is made; Fermentation products are moved to the manure inlet of the fermenter after being sequentially connected through the manure outlet; Foam generated in the fermentation process is moved to the next fermentation tank through the bubble transfer pipe; The manure discharge port of the final fermentation tank of the sequentially connected fermentation tank is connected to the liquid rain storage tank is installed outside, the fermentation tank connected to the manure storage tank provides a high temperature fermentation malodor reduction treatment system further comprises a oxygen generator.

Preferably The fermentation product of the final fermenter provides a high temperature fermentation malodor reduction treatment system further comprises a circulation pump to spray or spray on the manure level in the pit of the barn.

In addition, it is preferably provided in the barn odor collecting port for collecting odor; A mobile injection pipe for moving and spraying the odor collected from the odor collecting port by using the suction force of the ejector to the final fermentation tank; And it provides a high temperature fermentation malodor reduction type treatment system further comprises a microbial reaction to occur to reduce the odor moved and injected through the mobile injection pipe in the final fermentation tank.

Also preferably, the initial fermentation tank provides a high temperature fermentation malodor reduction treatment system further comprises a gas dissolving device installed externally to efficiently supply pure oxygen.

The fertilizer, fermentation product manufactured using pig meal according to the present invention is fermented aerobically, and when fermented for a predetermined time, almost no smell, so that contains a large amount of useful microorganisms to remove the malodor of pig flour. Therefore, it is possible to solve problems such as odor generated in the conventional liquid fertilizer manufacturing process, as well as to produce high-quality liquid fertilizers directly from livestock farms.

In addition, the treated liquid ratio is circulated to the barn to be sprayed or sprayed to prevent the odor from spreading in the barn as much as possible to significantly reduce the odor, and to reduce the load and inflow concentration to achieve higher efficiency. do.

Furthermore, the odor in the barn is moved to the final fermentation tank by inhalation of the ejector in the fermentation tank and sprayed to reduce the odor through microbial reaction.

On the other hand, the use of liquid fertilizers can reduce the costs required for the production of agricultural products such as chemical fertilizers, which can reduce production costs, and aerobic fermentation of livestock manure in a way that can reduce odors, thereby reducing odors around livestock farms and spraying liquid fertilizers. In this case, it is possible to reduce the incidence of complaints from local residents.

Figure 1 shows an overall schematic diagram according to the present invention.
2 shows a schematic diagram of an embodiment according to the present invention.
Figure 3 shows the results of temperature measurement of the embodiment according to the present invention.
Figure 4 shows the measurement results of total nitrogen (TN) of the embodiment according to the present invention.
Figure 5 shows the result of pH measurement of the embodiment according to the present invention.
Figure 6 shows the ammonia measurement result of the embodiment according to the present invention.
Figure 7 shows the chemical demand oxygen (COD) of the embodiment according to the present invention.
Figure 8 shows the biological demand oxygen (BOD) of the embodiment according to the present invention.

Hereinafter, preferred embodiments of the present invention will be described in detail along with the manufacturing process. However, the specific numerical values set forth as examples are only intended to describe the technical spirit of the present invention in more detail, and the technical spirit of the present invention is not limited thereto, and various modifications are possible in advance.

In addition, in the specification of the present invention, the same reference numerals will be used for the same parts, and a detailed description of parts that can be easily created by those skilled in the art as known in the art will be omitted. Let's do it.

One embodiment according to the present invention is a livestock barn with a manure storage tank; And at least two or more sequentially connected fermenters causing a microbial reaction; Each fermenter includes a manure inlet, a manure outlet, a bubble transfer pipe, an external air inlet, an internal air outlet, an internal air circulation port, a pH sensor, a temperature sensor, microorganisms, an underwater pump with an ejector; Any one of the at least two or more sequentially connected fermenters is connected to the manure storage tank to introduce manure from the manure inlet; The introduced manure is made into a fermentation product having reduced odor while undergoing a high temperature fermentation process by the microorganism; The fermentation product is moved to the manure inlet of the fermenter and then sequentially connected through the manure discharge; Foam generated in the fermentation process is moved to the next fermentation tank through the bubble transfer pipe; The manure discharge port of the final fermentation tank of the sequentially connected fermentation tank is connected to the liquid rain storage tank is installed outside, the fermentation tank connected to the manure storage tank provides a high temperature fermentation malodor reduction treatment system further comprises a oxygen generator.

Figure 1 shows an overall schematic diagram according to the present invention.

At least two fermenters are sequentially connected, and preferably, three fermenters are sequentially connected.

Each fermenter includes a manure inlet, a manure outlet, a bubble transfer tube, an external air inlet, an internal air outlet, an internal air circulation port, a pH sensor, a temperature sensor, microorganisms, and an underwater pump with an ejector.

The ejector provided in the submersible pump in each fermenter sucks air out of the manure and causes the aeration while blowing in the water.

The microbial reaction of each fermenter is caused by autothermal thermophilic aerobic digestion (ATAD), which is caused by aerobic microorganisms, and the fermentation process is performed at a high temperature (about 40 to 60 ° C) using the fermentation heat generated at this time. And high concentration organic wastewater can be stabilized at high speed.

Through the self-heating high temperature aerobic digestion process, the manure is fermented, and the final fermentation product is a liquid odor reduced odor.

The manure inlet and the manure discharge port are connected to the manure inlet of the fermenter and the manure inlet of the following fermenter to the pipe line so that the manure can move.

The bubble transfer tube is to move to the next fermentation tank through the bubble transfer tube when the bubble is filled above a certain level in order to prevent the bubbles generated during the fermentation process of the microorganism to the outside.

In particular, when the load of organic matter increases, bubbles are generated during aeration. When bubbles are generated in the first fermentation tank, they can be passed to the next fermentation tank so that they do not leak out.

Furthermore, each fermenter has an appropriate free space from the ceiling to the surface of the water to allow the internal air to circulate, and to trap the bubbles in the free space. Preferably, the clearance is about 1 m from the ceiling to the water surface.

In addition, by circulating the liquid fermentation of the final fermentation tank to spray the liquid fertilization in the ceiling of the previous fermentation tank except the final fermentation tank can remove the bubbles due to aeration and microbial reaction.

The external air inlet supplies the air necessary for the microbial reaction, and the internal air exhaust port discharges oxygen, nitrogen, carbon dioxide generated by the microbial reaction, and the like which causes the microbial reaction to occur smoothly. To be able.

In particular, the external air inlet sucks the outside air into the ejector to aeration at the bottom of the fermenter to circulate the stored manure and to allow the microorganism to contact oxygen well.

By the way, the first fermentation tank connected to the manure storage tank of the sequentially connected fermentation tank may take a large load as the manure of a high concentration is introduced.

Nitrogen occupies 79% of the air, even though it causes inflow of external air through the external air inlet, and only 21% of the oxygen is required for the reaction. There will be no.

Therefore, in order to increase the microbial activity by injecting pure oxygen instead of air and to avoid odors to the outside, the fermentation tank connected to the manure storage tank may further include a pure oxygen generator, wherein the pure oxygen generator may be injected and connected to the ejector. Oxygen can also be supplied through internal air circulation.

That is, in the case of the first fermentation tank, since no odor is generated and manure with a high concentration of organic matter flows in immediately, unlike the conventional fermentation tank, more oxygen is required for the microbial reaction. Make it possible.

Meanwhile, Continued inhalation of the outside air with the ejector proceeds to aeration, so that unreacted nitrogen and oxygen may flow out to the outside along with the odor. Therefore, the unreacted nitrogen, oxygen, and odor are returned to the ejector through the internal air circulation port. Allow circulation to reduce the likelihood of a spill.

At this time, the external air inflow can be artificially adjusted through the valve to control the internal circulation air flow rate, and the inflow of pure oxygen can be controlled through the oxygen production apparatus.

In this way, by adjusting the oxygen, internal air circulation, and external air inflow properly, the internal oxygen concentration is increased to an appropriate level so as not to be an anaerobic condition. To this end, it is determined by measuring the dissolved oxygen amount or by monitoring the oxygen concentration in the internal air.

In addition, the pH sensor or temperature sensor measures the pH and temperature in the fermenter to adjust the external air inlet and internal air outlet, the internal air circulation operation or adjust the pH of the manure.

In particular, the final fermentation tank (preferably referred to as the third fermentation tank if three fermenters are connected sequentially) is adjusted to pH 6-7 using sulfuric acid to dissolve ammonia gas in the odor. -7 does not affect microbial activity. In addition, the pH of the first fermentation tank is about 9, so it is desirable to adjust the pH to about 7 because ammonia ions are easily converted into ammonia gas. And such pH adjustment is not limited to the initial or final fermentation tank, and is made in the rest of the fermentation tank to induce odor gas to dissolve.

And each of the sequentially connected fermentation tank may further include a heat exchanger, because the organic material is removed faster at medium temperature and the heat exchanger is preferably operated at medium temperature. More preferably, the heat exchanger is included in the fermenter except for the initial fermenter.

On the other hand, the first fermenter can be killed by pathogens or weed seeds by operating at a high temperature. In addition, solids (feeds) that are not digested by pigs contained in manure are composted mainly by solid-liquid separation, but in the present invention, the solids can be completely removed through a residence time of about 30 days.

The manure discharge port of the final fermentation tank of each fermenter connected in sequence is connected with the liquid fermentation tank installed externally, and the final fermentation product is stored, and the final fermentation product can be used as a high quality liquid fertilizer to reduce the cost of the farm.

On the other hand, the final fermentation tank is connected to the liquid fermentation tank installed in the outside can be stored and stored in the liquid fertilizer, the final fermentation product in a separate device, of course, the final fermenter itself can also have a liquid fertilizer storage function.

In one embodiment according to the present invention, it provides a high temperature fermentation malodor reduction treatment system further comprises a circulation pump to use the liquid fertilizer of the final fermentation tank to wash, spray or spray the manure in the barn.

In particular, the spraying or spraying is sprayed or sprayed on top of the manure level in the pit of the house.

In this case, since the liquid fertilizer contains various microorganisms, the odor is removed in the barn and the reaction proceeds in the barn or the manure storage tank.

As such, by reusing the liquid fertilizer, the final fermentation product, it is possible to lower the concentration of organic matter in the manure and to remove some odors, thereby reducing the load of the system according to the present invention and bringing higher effects.

The liquid ratio used for the spraying and watering is preferably set to 1 / 4Q to 1Q of the amount (Q) generated from pig pigs. If the excess liquid ratio is purified, the dilution may reduce the organic matter concentration, but the residence time may be shortened, thereby preventing the treatment with a high-quality liquid ratio.

In addition, each of the fermenter is preferably to be stored for more than 10 days.

On the other hand, as an embodiment according to the present invention, the odor collecting port provided in the barn to collect the odor; A mobile injection pipe for moving and spraying the odor collected from the odor collecting port by using the suction force of the ejector to the final fermentation tank; And it provides a high temperature fermentation malodor reduction type treatment system further comprises a microbial reaction to occur to reduce the odor moved and injected through the mobile injection pipe in the final fermentation tank.

To this end, there is an excess of malodorous microorganisms in the final fermenter.

The odor collecting port may be provided not only provided in the barn but also to collect odors generated or stored in a fermentation tank sequentially connected to the fermentation tank prior to the final fermentation tank, and collected in another fermentation tank other than the final fermentation tank. The odor may be collected in a final fermentation tank to remove odor by the odor removing microorganism.

As one embodiment according to the present invention, there is provided a high temperature fermentation malodor reduction type treatment system, characterized in that for supplying oxygen using the gas dissolving device of the first fermentation tank.

The gas dissolving device is provided on one side of the initial fermentation tank to increase the gas solubility in the liquid by the collision and mixing of the gas and the liquid by a plurality of partition plates installed in the liquid flow tube.

That is, the liquid in the fermentation tank is allowed to flow to the flow pipe installed outside, so that external air (especially oxygen) is dissolved in the liquid flowing in the flow pipe, so that the liquid in which the air is dissolved is introduced into the fermentation tank again. . In this case, it is possible to increase the dissolved oxygen amount of the outside air, especially oxygen, like the pure oxygen generator. As such a gas dissolving apparatus may be used the Republic of Korea Patent Registration 10-1135079, gas dissolving apparatus.

On the other hand, the system according to the present invention is close to the type of operation, so it is easy to collect odors and outflow odors can be further processed using soil treatment or biofilters, activated carbon treatment, etc. This is obvious to those skilled in the art. Do.

The present inventors carried out the experiment according to the present invention by collecting the solid-liquid separated livestock manure in the Chadol farm located in Chuncheon-si, Gangwon-do, Figure 2 shows a schematic diagram of this experimental example.

The collected livestock manure was continuously mixed using a stirrer so that internal properties were uniform before entering the fermenter.

The fermenter used a product wrapped with styrofoam to preserve the heat of reaction inside, the volume of the fermenter was 30L, aeration by connecting the external air inlet to the ejector provided in the water pump (flow rate is 5L / min) It was configured to be.

The amount of livestock manure was determined to be 18L to prevent the bubbles from overflowing due to the aeration, and the fermentation tanks were three in total. To move.

The flow of manure was such that the hydraulic retention time (HRT) of each fermenter was 5 days (total HRT 15 days) using a metering pump.

In the three fermentors, the aeration was continued, and from the 70th day of operation, a cooler was installed in the second fermenter and maintained at 30 to 40 degrees. Twice a week, samples were taken from each fermenter and analyzed for components.

3 to 8 illustrate the temperature, total nitrogen (TN), pH, ammonia, chemical oxygen demand (COD), and biological oxygen demand (BOD) as a result of gastric sample analysis.

The temperature of the influent rose from 3 degrees in winter to 33 degrees in summer, The temperature was maintained in the range of 40 to 60 degrees in the case of the initial fermenter, while the temperature was maintained in the range of 30 to 40 degrees by connecting the cooler from 70 days.

The pH of the influent was about 7 to 8, the pH rose to 9 to 10 as the aeration proceeds. This seemed to increase the pH as the livestock manure was aerated and the carbon dioxide out of the water escaped. As a result, ammonia ions were converted into gaseous form and ammonia was degassed.

 The removal efficiency of chemically demanded oxygen (COD) is 70-80%, and even after 30 days of treatment, the amount of chemically-required oxygen is no longer removed below 3000-4000 mg / L. This is because the treated water contains a large amount of biodegradable COD (NBDCOD, Nonbiodegradable) substances such as humus. As aerobic digestion occurred at high temperature, there was a lot of evaporation in summer and about 30% of influent water evaporated for about a month, but in winter, evaporation was within 5%.

On the other hand, most of the biological oxygen demand (BOD) was found to be processed more than 98%, and after 30 days of treatment, there was no odor, earthy odor, and a little reddish brown liquid fertilization. It was.

When pure oxygen was injected into the first fermenter, the treatment surface did not show a big difference from the case of circulating normal air, but when oxygen was added, it was necessary to supply outside air. It was able to prevent the outflow of odor to the outside.

Using the liquid fermentation of the third fermenter, the odor of the first fermenter was introduced and the internal circulation was confirmed, resulting in a marked reduction in the occurrence of the odor. The odor that had to go out of the first fermenter was injected into the liquid fertilizer of the third fermenter and removed by circulation.

The main components of the odor were ammonia and most of them were volatile fatty acids (VFA), and ammonia was determined to be dissolved in some liquid fertilizers, and these volatile fatty acids were determined to be removed by microorganisms in the liquid fertilizers.

Claims (5)

A livestock barn with a manure storage tank; And
A odor reduction treatment system comprising; at least two or more sequentially connected fermenters causing a microbial reaction;
Each fermenter includes a manure inlet, a manure outlet, a bubble transfer tube, an external air inlet, an internal air outlet, an internal air circulation port, a pH sensor, a temperature sensor, microorganisms and an ejector with an ejector;
Any one of the at least two or more sequentially connected fermenters is connected to the manure storage tank to introduce manure from the manure inlet;
The introduced manure is made of a fermentation product having reduced odor while undergoing a high temperature fermentation process by the microorganism;
The fermentation products are sequentially transferred to the manure inlet of the fermenter after being sequentially connected through the manure discharge ports of the respective fermenters;
Foam generated in the fermentation process is moved to the next fermentation tank through the bubble transfer pipe;
The manure discharge port of the final fermentation tank of the sequentially connected fermentation tank is connected to the liquid rain storage tank installed outside,
The fermentation tank connected to the manure storage tank further comprises a pure oxygen generator, high temperature fermentation malodor reduction type treatment system. The method of claim 1,
The fermentation product of the final fermentation tank further comprises a circulation pump for spraying or spraying water on top of the manure level in the pit of the barn odor reduction treatment system. The method of claim 1,
Odor collecting port provided in the barn to collect odor;
A mobile injection pipe connected to the ejector of the final fermentation tank, for moving and spraying the odor collected from the odor collection port to the final fermentation tank; And
In the final fermentation tank, the high temperature fermentation malodor reduction type processing system further comprises causing a microbial reaction to reduce the odor moved and sprayed through the injection pipe. The method of claim 1,
The high temperature fermentation malodor reduction type treatment system further comprises adjusting the internal air circulation flow rate by adjusting the flow rate of the external air inlet pipe connected to the ejector for the proper oxygen supply in the fermentor. A livestock barn with a manure storage tank; And
A odor reduction treatment system comprising; at least two or more sequentially connected fermenters causing a microbial reaction;
Each fermenter includes a manure inlet, a manure outlet, a bubble transfer pipe, an external air inlet, an internal air outlet, an internal air circulation port, a pH sensor, a temperature sensor, microorganisms, and an underwater pump with an ejector;
Any one of the at least two or more sequentially connected fermenters is connected to the manure storage tank to introduce manure from the manure inlet;
The introduced manure is made through the high temperature fermentation process by the microorganisms to reduce the odor is made liquid;
Fermentation products are moved to the manure inlet of the fermenter after being sequentially connected through the manure outlet;
Foam generated in the fermentation process is moved to the next fermentation tank through the bubble transfer pipe;
The manure discharge port of the final fermentation tank of the sequentially connected fermentation tank is connected to the liquid rain storage tank installed outside,
The first fermentation tank connected to the manure storage tank is a high temperature fermentation malodor reduction treatment system further comprises a gas dissolving device.

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