KR101459581B1 - Apparatus for reducing bad smell and dust of pigpen - Google Patents

Abstract

The present invention relates to an apparatus for reducing shed odor and dust for reducing odor and dust of various types of livestock manures generated in a shed such as a pigsty. The apparatus for reducing shed odor and dust according to the present invention includes a heat exchange device unit including a ventilation port (110) for discharging indoor air in each shed (100), a first collector (120) that primarily collects the indoor air discharged from the shed (100), a blower (130) that primarily blows the indoor air from the shed (100) which is collected by the first collector (120), a heat exchange unit (140) through which the indoor air from the shed (100) which is blown by the blower (130) passes, a blower fan (150) that secondarily blows the indoor air from the shed (100) which passes through the heat exchange unit (140) into the shed (100), and a second collector (160) where the indoor air from the shed (100) which passes through the heat exchange unit (140) is secondarily collected; a water-cooled cleanser (170) that cleans the odor and dust passing through the heat exchange unit (140) and the second collector (160) by injecting a microorganism preparation containing a Hyphomicrobium denitrificans culture medium and water through an injection nozzle (172) disposed in a ceiling; and an odor and dust passage structure (200) that is stacked with multiple layers directly under the water-cooled cleanser (170).

Description

[0001] The present invention relates to an apparatus for reducing odor and dust in a housing,

The present invention relates to a malodor and dust abatement device, and more particularly, to a malodor and a dust abatement device for housing to reduce various kinds of livestock manure odor and dust generated in a housing such as a pig house.

In recent years, meat consumption has been steadily increasing due to overall improvement in living standards as a result of economic development.

Livestock farms are equipped with automated breeding and breeding farms to improve productivity and quality. These automated farms are designed to provide more systematic research on swine numbers, temperature, ventilation and heat loss in pig houses, for example. Heating, ventilation and feeding of food.

However, the data of the cooling, heating and ventilation systems in the automatic pigs do not satisfy the conditions such as the conditions of each livestock, that is, the conditions of the pig house, the size of the pig, the number of seasons, So that it is difficult to apply it to animal husbandry.

Therefore, it is troublesome that the manager of the pens system has to manually perform the system of the pens. Especially, in the case of the ventilation system, when the temperature difference between the four seasons and the night and day,

For example, during the winter season, heating and ventilation are required at a minimum cost through minimum loading and exhausting, while cooling and ventilation are required for maximum loading and exhausting in the summer.

However, ventilation can not be achieved by simply opening and closing the pets' dogs. In addition, ventilation and cooling and heating effects can not be obtained. In the closed pigs, turbidity is increased due to the increase of carbon dioxide generated by the respiration and swine of the pigs, A problem of hindering the environment occurs. As such, carbon dioxide, odor, and dust can cause catastrophic damage to young pigs, along with the disruption that makes it difficult to manage pigs and causes infectious diseases.

Pig manure especially generates a lot of odor substances such as ammonia compared to other livestock, and a lot of dust is generated from pigs' activity and feed, so air inside the pig is polluted a lot. Also, recently, the pork moth without the window of the pork is mainstream, and the pollution degree of the air inside the pig money is deepening.

Generally, the odor generated in the pig house is mainly composed of odorous substances generated by the anaerobic decomposition reaction of the manure. In the animal manure, organic substances and nutrients .

When these livestock manure is decomposed by microorganisms, it generates various gases and volatile substances. When anaerobic digestion of livestock manure occurs anaerobically, these gases and odors are odorless, whereas aerobic degradation of livestock manure results in carbon dioxide, water and small amounts of ammonia, and carbohydrates are metabolized to alcohol, Aldehyde, ketone and organic acid.

In addition, the organic matter in livestock manure is composed mainly of protein, carbohydrate and fat. When anaerobic digestion of protein occurs, ammonia and volatile organic acid are produced. And the amino acid containing the sulfur component is decomposed into harmful sulfides and mercaptans.

It is known that about 200 kinds of components are present in the pig's stomach, and the most harmful components are volatile fatty acids (VFA), hydrogen sulfide, p-cresol, insole, Sketole, Diacetyl, and ammonia.

Typically, hydrogen sulfide is a colorless, flammable gas that smells of rotten eggs even at low concentrations, and because it has a higher specific gravity than air, it remains on the ground and accumulates in poorly ventilated housing. Chronic inhalation of these hydrogen sulphides causes diseases in the eyes, respiratory system and nervous system, which can be fatal to humans as well as animals.

In addition, ammonia is a colorless gas at normal temperature and normal pressure. It produces irritating and unpleasant odor that stings nose at a concentration of 0.7 ppm or more. It can induce nose and respiratory system diseases at a concentration of 4 ppm to stimulate the eye.

These stench odors are generated in the pig manhole facilities such as the pig house floor, the poultry feeding facility, the livestock body, and the manure temporarily stored inside the pig house, and the odor causing substance is combined with the dust particles floating in the air or sitting on the bottom of the poultry house. And spread out.

And dust containing most of the odors from pigs and dust containing various dusts acts as a risk factor to both pigs and managers, so proper cleaning of dust and disposal of manure is necessary for air purification.

In recent years, a variety of air purification methods have been developed, including a liquefaction facility for activating aerobic microorganisms of livestock manure to induce liquefaction, and a gas and dust having odor trapped in pigs, using microorganisms attached to the carrier, Research and investment using microorganisms such as a microbial deodorization method in which a microorganism is converted into a salt have been actively carried out.

However, in the conventional biofilter using the microorganism deodorization method, the odor is sucked into the biofilter containing the carrier, and microorganisms in the carrier sprayed with predetermined water composed of water, a pH adjusting agent and a nutrient The odor is purified and discharged to the atmosphere through the purification outlet.

Here, the pH adjuster and the nutrient used to cultivate the aerobic microorganisms must be purchased separately and mixed with water to be continuously supplied in the carrier, so that there is a problem that a large amount of drug costs and labor are required.

In addition, in order to remove the odor of the pigs, it is necessary not only to treat livestock manure and dust, but also to clean the facilities inside the pigs such as livestock, ponds and walls, wash the ponds with recycled water at regular intervals, The recycled water must flow through the pumice so that the cleanliness must be maintained.

On the other hand, the biological nitrogen removal is a method of removal by reduction with for gas phase the nitrate By converting the ammonium nitrogen to be used for nitrification and denitrification mechanisms to nitrate nitrogen through nitrification through denitrification with N ₂ gas phase . Biological denitrification is the biological reduction of nitrate to nitrogen gas.

The microorganisms involved in this reaction are known as heterotrophic bacteria. These microorganisms use organic carbon as an electron donor and nitrate as an electron acceptor instead of oxygen. Heterotrophic genus capable of performing denitrification are selected from the group consisting of Achromobacter , Acinetobacter , Agrobacterium , Alcaligenes, Arthrobacter, Bacillus, Corynebacterium, Flavobacterium , Hyphomicrobium , Moraxella , Meisseria , Paracoccus , Propionibacterium , Pseudomonas, Rhizobium , Rhodopseudomonas , Spirillum , Vibrio . The speed of the Hyphomicrobium (Hyphomicrobium sp.) Is the emergence of bacteria (budding bacteria) as facultative anaerobic methanol magnetization (faculatatively methylotrophic) and bacteria as before-magnetic (nonspore-forming), with a polar flagellum (polarly flagellated), mycelium (hyphae) It is a rod-shaped bacterium. This bacterium is denitrified in two steps, using organic carbon as an energy source and nitrate as an electron acceptor instead of oxygen.

Denitrification occurs in the anaerobic state (when dissolved oxygen is insufficient). Electron donors include acetic acid, acetone, and methanol. The advantage of methanol as an external carbon source is relatively low cost and low sludge generation compared to other commercial materials. Methanol, a C-1 (carbon atom) substance, is a substrate to which all microorganisms can be used, and is the substrate most commonly used by the hypomicrobial species, which is a type of denitrifying bacteria in anoxic conditions (Schlegel, 1992). The hypo-microbial genus uses alcohols and simple 1,2-carbon acids as carbon sources and does not use complex organics.

Purtschert et al. (1996) injected methanol into an external carbon source to obtain better nitrogen removal rates in the removal of nutrients from urban wastewater with low C / N ratio. As a result, the denitration rate increased from 35% to 55% and the total nitrogen removal rate increased from 52% to 72%. From the start of methanol injection to the steady state, the acclimation period required for increasing the activity of the hypocotyledonous microorganism, denatured bacteria mainly using methanol, took only a few days, and the effect of methanol injection on sludge sedimentation and floc formation I did not see it. As a result, the C / N ratio for denitrification was 5.5 g COD / g NO ₃ ^- -N. Sara Hallin et al. (1996) obtained denitrification rates of 25 and 50 mg NO ₃ ^- N / g volatile suspended solids (VSS) / hr using methanol and acetate as external carbon sources, respectively.

Korean Registered Patent Publication No. 10-0973723 (2010. 07. 28) Korean Registered Patent Publication No. 10-0403826 (October 18, 2003) Korean Registered Patent Publication No. 10-0951307 (Mar. 29, 2010)

Schlegel H. G., (1992) "Allgemeine microbiologie ", Georg Thieme Verlag, Stuttgart. Purtschert I., H. Siegrist and W. Gujer, (1996) "Enhanced denitrification with methanol at WWTP Zurich-Werdholzli", Wat. Sci. Tech., 33 (12), 117-126. Sara Hallin, Maria Rothman and Mikael Pell (1996) " Adaptation of denitrifying bacteria to acetate and methanol in activated sludge ", Water Research, 30 (6), 1445-1450.

SUMMARY OF THE INVENTION The present invention has been made in view of the above problems of the prior art, and it is an object of the present invention to provide an apparatus for reducing odor and dust in a barn, which can reduce the cost of medicines and the labor required for the treatment of odors of barn.

Another object of the present invention is to provide a stench odor and dust reduction device capable of reducing odors generated in a housing, dust containing various kinds of dusts generated from pigs' activity and feed, and the like.

It is another object of the present invention to provide a housing odor and dust abatement apparatus capable of reducing the labor for cleaning internal facilities of the housing and thus greatly reducing management and maintenance costs.

In order to achieve the object of the present invention described above, there is provided an air conditioner comprising an exhaust port 110 through which room air in each housing 100 is discharged, a first collector 120 for collecting indoor air of the discharged housing 100, An air blower 130 for firstly blowing indoor air of the barn 100 captured by the first collecting device 120 and an indoor air blown by the air blown by the blower 130 A blowing fan 150 for secondarily blowing the room air of the barn 100 passing through the heat exchanging part 140 into the barn 100 and a heat exchanging part 140 A heat exchanger unit including a second collector (160) in which indoor air of a barn (100) is secondarily collected;

Microbial agent containing the heat exchanging unit 140 and the second collector 160, a Scientific Micro biyum the odor and dust through the injection nozzle 172 mounted on the ceiling attend through the tree pecan switch (Hyphomicrobium denitrificans) strain culture solution and water A water-cooled scrubber 170 for spraying and cleaning water; And a structure for passing odor and dust passing through the water-cooled washer (170). The odor and dust passing structure (200) has a plurality of layers directly below the water-cooled washer (170).

In the present invention, the malodorous and dust-passing structure 200 includes: a first protrusion 210 having protrusions 210 protruding upward at regular intervals along the lengthwise direction of the top surface; The first extension piece 222 and the second extension piece 224 extend in the horizontal direction at both ends and the second extension piece 224 is provided with a second protrusion 220 having the fitting rod 226 protruded downward, .

In the present invention, the first protrusion 210 and the second protrusion 220 are connected to each other by a connecting piece 216 having an 'X' shape.

In the present invention, the first protrusion 210 and the second protrusion 220 are inclined with respect to the finishing piece 202 provided at one side of the structure for passing odor and dust.

In the present invention, the odor and dust passing structure 200 is used in the form of six to eight sheets, and has a hexagonal honeycomb shape as viewed from the front.

The present invention further includes a male coupling bar 230 and an arm coupling bar 240 which are male-female connected to the corners of the structure for passing odor and dust.

According to the housing odor and dust reduction apparatus of the present invention as described above, the following effects can be obtained.

First, in the process of odor treatment of the housing, the gas in livestock manure collected without using a separate pH adjuster or nutrient is purified by the microorganism preparation and discharged to the outside of the house, thereby reducing the cost of medicines and labor.

Second, it can reduce odors including hydrogen sulfide and ammonia generated in the housing, dust including various kinds of dusts generated from pigs' activities and feeds.

Third, since the gas in the collected livestock manure is purified and discharged to the outside of the house, it is possible to reduce the labor for cleaning internal facilities such as livestock, housing floor and wall, and the maintenance and maintenance cost is greatly reduced.

FIG. 1A and FIG. 1B are photographs showing a house having an exhaust port in a housing odor and dust reduction apparatus according to an embodiment of the present invention,
FIG. 2A and FIG. 2B are photographs showing the first collector in the stench and dust reduction apparatus for housing according to the present invention,
FIGS. 3A and 3B are photographs showing the blower in the housing odor and dust reduction apparatus according to the present invention,
4 is a photograph showing the structure of the heat exchanger unit in the housing odor and dust reduction apparatus according to the present invention,
FIG. 5A is a photograph showing the heat exchanger and the blowing fan in the housing odor and dust reduction device according to the present invention,
5B is a schematic view showing a configuration of a heat exchanger unit in a stench and dust reduction apparatus for housing according to the present invention,
FIG. 6 is a photograph showing the second collector in the stench and dust reduction apparatus for housing according to the present invention,
7 is a photograph showing the installation state of the water-cooled cleaner and the structure for passing odor and dust in the housing odor and dust reduction apparatus according to the present invention,
FIG. 8 is a partially cutaway perspective view showing the structure for passing odor and dust in the housing odor and dust reduction apparatus according to the present invention,
Fig. 9 is an enlarged view of part A in Fig. 8,
10 is a partial plan view of the structure for passing odor and dust according to the present invention,
11 is an exploded perspective view showing a binding member in the structure for passing odor and dust according to the present invention,
12 is a front view of a structure for passing odor and dust according to the present invention.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, a housing malodor and dust reduction device according to a preferred embodiment of the present invention will be described in detail.

It is to be understood that the terminology or words used herein are not to be construed as limited to ordinary or dictionary meanings and that the inventor may define the concepts of the terms appropriately in order to best describe his invention And should be construed as meaning and concept consistent with the technical idea of the invention.

In the present invention, Scientific Micro for the purpose of removing one of the ammonia gas of the main factors in odor housing through denitrification biyum di NITRY pecan switch (Hyphomicrobium denitrificans) washing step (water-cooled during the deodorization process using the strain culture solution zero microbial ), It was confirmed that the concentration of ammonia present in the odor is greatly reduced.

Therefore, housing, particularly in one aspect of the present invention, by a microbial agent, including ammonium attend nitrogen Scientific Micro biyum a gas containing tree pecan switch (Hyphomicrobium denitrificans) strain culture solution generated in the piggery (豚舍) injection remove nitrogen do.

In the present invention, the microbial preparations which Scientific Micro biyum attend include pecan tree's (Hyphomicrobium denitrificans) strain culture solution is pecan tree's micro attend hypo biyum (Hyphomicrobium denitrificans ) culture broth and water at a ratio of 1: 5 to 1:10.

In the present invention, the micro hypo biyum attend pecan tree's (Hyphomicrobium denitrificans strain was cultured in YM (Yeast Extract 3.0 g, Malt extract 3.0 g, Peptone 5.0 g, Dextrose 10.0 g per liter) in 2% agar solid medium; AMS (ammonium mineral salts) 2% agar medium; Organic medium-1 (0.5 g of yeast extract, 0.5 g of protease peptone, 0.5 g of casamino acid, 0.5 g of glucose, 0.5 g of Soluble starch, 0.3 g of Na-pyruvate, 0.3 g of K ₂ HPO ₄ and 0.5 g of MgSO ₄ 7.2)) in solid medium containing 2% agar; Organic medium-2 (0.5 g of yeast extract per liter, 0.5 g of peptone, 0.5 g of glucose, 0.5 g of K ₂ HPO ₄ , 0.05 g of MgSO ₄ , and 0.004 g of calcium chloride (pH 7.5) ; Inorganic medium (1 g Ammonium sulfate per liter, 0.5 g K ₂ HPO ₄ , MgSO ₄ 0.05 g, Calcium chloride 0.004 g (pH 7.5)] in a solid medium containing 2% agar; 1.0 g of potassium phosphate dibasic (K ₂ HPO ₄ ) per liter, 0.3 g of sodium chloride (NaCl), 0.1 g of magnesium sulfate (MgSO ₄ .7H ₂ O), 0.5 g of calcium carbonate , a solid medium containing 2% agar in 0.3 g of chloride (CaCl ₂ .2H ₂ O), 1.0 g of calcium carbonate (CaCO ₃ ) and 0.006 g of NaNO ₂ ], but the present invention is not limited thereto .

FIGS. 1A and 1B are photographs showing a housing provided with an exhaust port in a housing odor and dust reduction apparatus according to an embodiment of the present invention. FIGS. 2A and 2B are photographs showing odor and dust reduction 3A and 3B are photographs showing a blower in a stench and dust reduction device for housing according to the present invention.

4 is a photograph showing the structure of the heat exchanger unit in the housing odor and dust abatement apparatus according to the present invention. Fig. 5A is a view showing the structure of the heat exchanger unit and the air blower FIG. 5B is a schematic view showing the configuration of the heat exchanger unit in the stench and dust reduction apparatus for housing according to the present invention. FIG.

FIG. 6 is a photograph showing a second collecting device in the apparatus for reducing malodor and dust according to the present invention, and FIG. 7 is a photograph showing a water-cooled cleaner and odor and dust in the housing odor and dust reduction apparatus according to the present invention. FIG. 8 is a partially cutaway perspective view showing the structure for passing odor and dust in the housing odor and dust reduction apparatus according to the present invention. FIG.

Fig. 9 is an enlarged view of part A in Fig. 8, Fig. 10 is a partial plan view of the structure for passing odor and dust according to the present invention, and Fig. 11 is a cross- Fig.

12 is a front view of a structure for passing odor and dust according to the present invention. Referring to Figs. 1A to 12, the apparatus for reducing malodor and dust in a housing according to the present invention mainly comprises a heat exchanger, A structure 200 and a water-cooled washer 170. The heat exchange unit includes an exhaust port 110, a first collector 120, a blower 130, a heat exchanger 140, a blowing fan 150, (160).

1A and 1B, the air outlet 110 is provided at one side of the housing 100 to discharge room air containing ammonia, hydrogen sulfide, and the like in each housing 100.

Referring to FIGS. 2A and 2B, the first collector 120 is provided outside the housing 100 to collect and collect indoor air discharged through the outlet 110 from each housing 100.

Referring to FIGS. 3A and 3B, the blower 130 blows the indoor air of the housing 100 collected by the first collector 120 to the heat exchanging unit 140, which will be described later.

Referring to FIGS. 2B, 4 and 5B, the heat exchanging part 140 is a passage through which the indoor air of the housing 100, which is primarily blown by the blower 130, passes, And a plurality of through holes 144 having a predetermined diameter are formed in the diaphragm member 142. The diaphragm member 142 is made of stainless steel.

A pipe member 146 having a length of about 3.9 m and having a polyethylene (PE) material is inserted through the respective through holes 144 to connect the diaphragm members 142 to each other. Warm air in the barn passes through the pipe member 146 by the operation of the heater, and in FIG. 4, reference numeral 148 is a supporting member for supporting the diaphragm member 142.

2B and 5A, the air blowing fan 150 is installed at both sides of the heat exchanging unit 140 so that indoor air of the barn 100 passing through the heat exchanging unit 140 is returned to the interior of the barn 100 The car blows.

Referring to FIG. 6, the second collector 160 secondarily collects indoor air of the barn 100 that has passed through the heat exchanging unit 140.

7, the water-cooling scrubber 170 attend Scientific Micro biyum through a plurality of spray nozzles 172 mounted on the ceiling pecan tree's (Hyphomicrobium denitrificans ) culture broth and water.

In the present invention, in order to remove ammonia gas, which is one of the main factors of stench in the house through denitrification, Hyphomicrobium denitrificans culture broth is used as a microbial agent, , The concentration of ammonia present in the odor can be significantly reduced.

The microorganism preparation containing the culture medium of Hyphomicrobium denitrificans strain is prepared by mixing the culture medium of Hyphomicrobium denitrificans and water at a ratio of 1: 5 to 1:10, ≪ / RTI >

In addition, in the present invention, the Hyphomicrobium denitrificans strain is selected from the group consisting of YM (Yeast Extract 3.0 g, Malt extract 3.0 g, Peptone 5.0 g, Dextrose 10.0 g), 2% Agar ) Solid medium; AMS (ammonium mineral salts) 2% agar medium; Organic medium-1 (0.5 g of yeast extract, 0.5 g of protease peptone, 0.5 g of casamino acid, 0.5 g of glucose, 0.5 g of Soluble starch, 0.3 g of Na-pyruvate, 0.3 g of K ₂ HPO ₄ and 0.5 g of MgSO ₄ 7.2)) in solid medium containing 2% agar; Organic medium-2 (0.5 g of yeast extract per liter, 0.5 g of peptone, 0.5 g of glucose, 0.5 g of K ₂ HPO ₄ , 0.05 g of MgSO ₄ , and 0.004 g of calcium chloride (pH 7.5) ; Inorganic medium (1 g Ammonium sulfate per liter, 0.5 g K ₂ HPO ₄ , MgSO ₄ 0.05 g, Calcium chloride 0.004 g (pH 7.5)] in a solid medium containing 2% agar; 1.0 g of potassium phosphate dibasic (K ₂ HPO ₄ ) per liter, 0.3 g of sodium chloride (NaCl), 0.1 g of magnesium sulfate (MgSO ₄ .7H ₂ O), 0.5 g of calcium carbonate , a solid medium containing 2% agar in 0.3 g of chloride (CaCl ₂ .2H ₂ O), 1.0 g of calcium carbonate (CaCO ₃ ) and 0.006 g of NaNO ₂ ], but the present invention is not limited thereto .

In addition, it is also possible to carry out the primary cleaning through the operation of a flow fan or filtering through a filling material by using an air-cooled scrubber (not shown) before cleaning through a water-cooled scrubber.

Referring to FIGS. 8 to 12, the malodor and dust-passing structure 200 in the housing malodor and dust reduction apparatus according to the present invention includes a first protrusion 210 and a second protrusion 220.

The first projecting portion 210 has a trapezoidal cross section as a whole, and the fitting rods 212 having a diameter of about 3.5 mm and a height of about 8 mm are formed integrally and upwardly protruding at equal intervals along the longitudinal direction of the upper surface.

The second projection 220 is also a trapezoidal cross-section as a whole. The first extension piece 222 and the second extension piece 224 extend from the opposite ends of the first extension piece 222 and the second extension piece 224 horizontally integrally. In the extension piece 224, the fitting rod 226 is formed to protrude downward.

A through hole 222a is formed in the upper surface of the second protrusion 220 and the first protrusion 222 corresponding to the left side of the second protrusion 220 as viewed from the front, (Indicated by?) Formed by the inner side surfaces of the first and second substrates 210 and 220 is not particularly limited, but is 50 to 60 degrees, more preferably 54.51 degrees in the present invention.

The fitting rods 212 and 226 are respectively fitted to the through holes 222a of the other odor and dust passing structure 200 stacked on the upper portion.

9, the first protrusion 210 and the second protrusion 220 are connected to each other by a connecting piece 216 having an 'X' shape. Referring to FIG. 10, the first protrusion 210 and the second protrusion 220 are connected to each other. The second projection 220 and the second projection 220 are inclined at a predetermined angle (20 to 30 degrees) with respect to the finishing piece 202 without being in line with the one finishing piece 202 of the odor and dust passing structure 200 .

As the structure for passing the odor and dust passes through a plurality of layers and has a generally inclined shape, the spray liquid sprayed from a spray nozzle 172 described later is sprayed on the odor and dust passing structure 200 So that the whole can be sprayed evenly.

In addition, at least 6 to 8 sheets of the odorous and dust-passing structure 200 according to the present invention are stacked and used according to the size of the housing, and the honeycomb structure has a hexagonal honeycomb shape when seen from the front.

As described above, when the structure for passing odor and dust 200 is stacked in multiple layers, the water film to be described later is thickened, and a greater effect can be expected.

Referring to FIG. 11, in the course of use, the connection structure between the fitting rod 212 and the through hole 222a is released during the use process, .

In order to solve this problem, a through hole (not shown) is formed at each corner 4 of the structure for passing odor and dust 200, and a male coupling bar 230 and a hollow arm coupling bar 240 are inserted into the through- It is possible to firmly maintain the connection state of the fitting rod 212 (226) and the through hole (222a) when male and female are connected to each other.

At this time, the body 232 of the male coupling bar 230 is formed into a wedge shape having a plurality of layers, and the degree of coupling to the female connecting rod 140 according to the number of the odorous and dust- Can be adjusted.

Referring to FIG. 7, the water-cooled cleaner 170 and the structure for passing odor and dust 200 are installed in the housing odor and dust reduction apparatus according to the present invention.

That is, a water-cooled washer 170 is installed at the upper part of the space provided with the first and second collectors 120, 160, the heat exchanging unit 140, and the like outside the housing 100, The dust passing structure 200 is stacked so as to have a plurality of layers.

At this time, the water-cooled washer 170 can be installed on the left and right sides as well as the upper part of the structure 200 for passing odor and dust.

In this state, when various kinds of odor-causing substances in the housing 100, that is, odor and dust, are discharged, the air is passed through the heat exchanging unit 140 and the odor and dust passing through the heat exchanging unit are separately supplied to the blowing fan 150, The air is blown toward the odor and dust passing structure 200.

At this time, injection of the microbial formulation comprising a hypo micro biyum attend tree pecan switch (Hyphomicrobium denitrificans) strain culture solution and water through the injection nozzle 172 of the water-cooled washing machine 170 is installed on top of the odor and the dust passing through structure 200 for .

At this time, the odor and dust passing structure 200 is formed by stacking a plurality of layers and having a hexagonal honeycomb shape as viewed from the front, and the spray liquid sprayed from the spray nozzles 172 passes through the odor and dust passing structure 200 A water film (not shown) is formed along the upper and lower and right and left peripheries of the structure 200 for passing odor and dust, and when the odor and dust rise up through the structure 200 for passing odor and dust with the water film formed (About 90 to 95%) by the injection liquid sprayed from the injection nozzle 172 provided on the top, left, and right sides of the structure 200 for passing odor and dust.

At this time, since the odor and dust passing structure 200 is stacked in multiple layers and has a generally inclined shape, the spray liquid sprayed from the spray nozzle 172 is uniformly sprayed on the odor and dust- And the odor and dust having the reduced amount are discharged to the outside of the housing 100 through the discharge port (not shown).

According to the present invention, the gas in the livestock manure collected without using any PH adjuster or nutrient is discharged to the outside of the housing, thereby reducing the cost of medicines and labor.

In addition, since the gas in the collected livestock manure is purified and discharged to the outside of the house, it is possible to reduce the labor for cleaning internal facilities such as livestock, floor and wall of the house, and the maintenance and maintenance cost thereof is greatly reduced.

Further, Scientific Micro biyum attend pecan tree's (Hyphomicrobium denitrificans ) culture medium and water can be reduced by the malodorous and dust-passing structure 200 through which the microbial agent is sprayed, and various kinds of livestock manure, odor and dust generated in the housing such as a pig house can be reduced.

[Example]

Hereinafter, the present invention will be described in more detail with reference to Examples. It is to be understood by those skilled in the art that these embodiments are only for illustrating the present invention and that the scope of the present invention is not construed as being limited by these embodiments.

Example  One

YM (Yeast Extract 3.0 g, Malt extract 3.0 g, Peptone 5.0 g, Dextrose 10.0 g per liter) Colonies of the hypomicrobial dinitropyrimene strain grown in 2% agar solid medium were suspended in 500 ml of YM liquid medium , Cultured at 27 ° C for 4 days, cultured in a 30L capacity fermenter in a 20L YM liquid medium at 27 ° C for 4 days, and cultured in a 2.5-ton fermenter in 1,000L YM medium at 27 ° C for 4 days to prepare a culture. The prepared culture solution and water were mixed at a ratio of 1: 9 to prepare a spray liquid, which was applied to a cleaning step and sprayed. (GV100S, GATTEC Korea), the concentration of ammonia was decreased from 2 ppm at the first day to less than 2 ppm at the second day.

Example  2

Colonies of hypomicrobial dinitropyrimene strains grown in AMS (ammonium mineral salts) 2% agar medium (ATCC medium 784) were inoculated into 500 mL of AMS liquid medium and cultured at 27 DEG C for 4 days. A 20 L AMS liquid After incubation for 4 days at 27 ° C in a medium, the cells were cultured in 1,000 L AMS medium in a 2.5-ton fermenter and cultured at 27 ° C for 4 days. The prepared culture solution and water were mixed at a ratio of 1: 9 to prepare a spray liquid, which was applied to a cleaning step and sprayed. (GV100S, GATTEC Korea), the concentration of ammonia was decreased from 2 ppm at the first day to less than 2 ppm at the second day.

Example  3

Organic medium-1 (0.5 g of yeast extract, 0.5 g of protease peptone, 0.5 g of casamino acid, 0.5 g of glucose, 0.5 g of Soluble starch, 0.3 g of Na-pyruvate, 0.3 g of K ₂ HPO ₄ and 0.5 g of MgSO ₄ 7.2) was inoculated into 500 mL of organic liquid medium-1, and cultured at 27 DEG C for 4 days. The cells were cultured in a 30 L capacity fermenter at 20 DEG C for 2 days at 27 DEG C for 4 days The cells were cultured in organic liquid medium -1 and then cultured in a 2.5-ton fermenter at 1,000 ° C for 4 days at 27 ° C to prepare a culture. The prepared culture solution and water were mixed at a ratio of 1: 9 to prepare a spray liquid, which was applied to a cleaning step and sprayed. (GV100S, GATTEC Korea), the concentration of ammonia was decreased from 2 ppm at the first day to 2 ppm at the second day.

Example  4

Organic medium-2 (0.5 g of yeast extract per liter, 0.5 g of peptone, 0.5 g of glucose, 0.5 g of K ₂ HPO ₄ , 0.05 g of MgSO ₄ , and 0.004 g of calcium chloride (pH 7.5) And cultured at 27 DEG C for 4 days. Then, the cells were cultured in a 30L capacity fermenter at 27 DEG C for 4 days in a 20 L organic liquid medium-2, and then 2.5 tons The fermentation broth was cultured in 1,000 L of organic liquid medium -2 at 27 DEG C for 4 days. The prepared culture solution and water were mixed at a ratio of 1: 9 to prepare a spray liquid, which was applied to a cleaning step and sprayed. (GV100S, GATTEC Korea), the concentration of ammonia was decreased from 2 ppm at the first day to 2 ppm at the second day.

Example  5

Inorganic medium (1 g Ammonium sulfate per liter, 0.5 g K ₂ HPO ₄ , MgSO ₄ Colony of HypoMicrobialdinitriepikans strain grown in a solid medium containing 2% agar in 0.05 g of calcium chloride and 0.004 g of pH 7.5) was inoculated into 500 mL of an inorganic liquid culture medium and cultured at 27 DEG C for 4 days, The fermentation broth was cultured in a fermenter at 27 ° C for 4 days with a 20 L inorganic liquid medium, and then cultured in a 2.5-ton fermenter in a 1,000 L inorganic liquid medium at 27 ° C for 4 days to prepare a culture. The prepared culture solution and water were mixed at a ratio of 1: 9 to prepare a spray liquid, which was applied to a cleaning step and sprayed. (GV100S, GATTECH Korea), the concentration of ammonia was decreased from 2 ppm at the first day to 2 ppm at the second day.

Example  6

1.0 g of potassium phosphate dibasic (K ₂ HPO ₄ ) per liter, 0.3 g of sodium chloride (NaCl), 0.1 g of magnesium sulfate (MgSO ₄ .7H ₂ O), 0.5 g of calcium carbonate A colony of a hypomicrobial v. dinitropyrimidine strain grown in a solid medium containing 2% agar in 0.3 g of chloride (CaCl ₂ .2H ₂ O), 1.0 g of calcium carbonate (CaCO ₃ ) and 0.006 g of NaNO ₂ ] Ammonium-calcium carbonate liquid culture medium, cultured at 27 ° C for 4 days, cultured in a 30L capacity fermenter in a 20L ammoniacal-calcium carbonate liquid culture medium at 27 ° C for 4 days, then in a 2.5-ton fermenter in a 1,000L ammoniacal-calcium carbonate liquid culture medium At 27 캜 for 4 days to prepare a culture solution. The prepared culture solution and water were mixed at a ratio of 1: 9 to prepare a spray liquid, which was applied to a cleaning step and sprayed. (GV100S, GATTEC Korea), the concentration of ammonia was decreased from 2 ppm at the first day to 2 ppm at the second day.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is to be understood that the invention is not limited to the disclosed embodiments, but, on the contrary, It goes without saying that various modifications can be made.

100: housing 110: exhaust
120: first collecting device 130: blower
140: heat exchanger 150: blowing fan
160: Second collector 170: Water-cooled washer
172: injection nozzle 200: structure for passing odor and dust
210: first protrusion 212, 226:
216: connecting piece 220: second protrusion
222: first extension piece 224: second extension piece

Claims (6)

A first collector 120 for collecting the indoor air of the discharged house 100 and a second collector 120 for collecting indoor air of the house 100 discharged by the first collector 120, A heat exchanging part 140 through which indoor air of the housing 100 blown by the blower 130 passes; a heat exchanging part 130 through which the indoor air of the housing 100 blown by the blower 130 passes; The indoor air of the barn 100 passing through the heat exchanging part 140 is blown by the second heat exchanger 140 to the inside of the barn 100, A heat exchanger unit including a second collector 160 to be collected;
Microbial agent containing the heat exchanging unit 140 and the second collector 160, a Scientific Micro biyum the odor and dust through the injection nozzle 172 mounted on the ceiling attend through the tree pecan switch (Hyphomicrobium denitrificans) strain culture solution and water A water-cooled scrubber 170 for spraying and cleaning water; And
And a structure for passing odor and dust passing through the water-cooled washer (170) so as to have multiple layers directly below the water-cooled washer (170).
The method according to claim 1,
The malodorous and dust-passing structure (200)
A first protrusion 210 protruding upwardly at equal intervals along the top surface length direction;
The first extension piece 222 and the second extension piece 224 extend in the horizontal direction at both ends and the second extension piece 224 is provided with a second protrusion 220 having the fitting rod 226 protruded downward, Wherein the odor and dust reduction device of the housing comprises:
3. The method of claim 2,
Wherein the first protrusion 210 and the second protrusion 220 are connected to each other by a connecting piece 216 having an 'X' shape.
The method of claim 3,
Wherein the first protrusion 210 and the second protrusion 220 are inclined with respect to the finishing piece 202 provided at one side of the structure for passing odor and dust 200. [ Dust abatement device.
5. The method of claim 4,
The malodorous and dust-passing structure (200)
Wherein six to eight sheets are stacked and used and have a hexagonal honeycomb shape when viewed from the front side.
6. The method of claim 5,
Further comprising a male coupling bar (230) and a female coupling bar (240) joined to each corner of the malodor and dust-passing structure (200) in a male and female manner.

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