KR20050079874A - The production method of microorganism fermented compost, providing of both good physical properties, which is improving soil, and fertilizing efficiency, by using organic matters including the excreta of chickens, cattles, and pigs, and any sort of woods, having high carbon-nitrogen(c/n) ratio, and its process - Google Patents

Abstract

The present invention adjusts the oxygen supply rate by crushing wood with a carbon ratio (C / N) of about 200 to 1200 to 3 to 20 mm to decompose wood with a high carbon rate when introduced into soil. In order to prevent nitrogen starvation and aerobic fermentation of crops, which are caused by the rapid consumption of nitrogen components such as ammonia in soil, it is a source of nitrogen for microorganisms necessary for serving aerobic fermentation. Organic matter including livestock manure, such as milk powder, milk powder, etc., and fermented microorganisms include yeast, heat-resistant follicles, lactic acid bacteria, filamentous fungi, and actinomycetes. Aerobic microorganisms are contained, mixed with rice bran and starch as a source of medium, and the growth and activity of aerobic microorganisms is enhanced by oxygen inhalation using a plurality of vents on both side walls. Foot using natural convection The organic matter deposited in the fermentation deposition apparatus is deposited by the stirring device moving forward and backward along the rails on both side walls of the fermentation deposition apparatus. Stirring five times from the outside, through the initial oxidation fermentation process and the late fermentation aging process, it is completed by removing the toxic substances that are harmful to crops such as tannic acid, terpenes, resins, etc. Method for producing microbial fermented compost with both physical and ineffective properties for improving soil using organic matter including livestock manure such as pig manure and manure and wood having high carbon To provide a device.

Description

Physical and ineffectiveness of soil improvement using organic matter including livestock manure such as poultry meal, pig meal and cow manure and wood products with high carbon ratio (C / N) The production method of microorganism fermented compost, providing of both good physical properties, which is improving soil, and fertilizing efficiency, by using organic matters including the excreta of chickens, cattles, and pigs, and any sort of woods, having high carbon-nitrogen (C / N) ratio, and its process}

The present invention is to improve the soil by using organic matter including livestock manure such as poultry meal, pig meal, cow manure, and wood products having a high carbon ratio (C / N), physical properties and ineffectiveness (肥效To provide a method for producing a microbial fermentation compost with all the characteristics and the device, and in detail, the wood is shredded to 3 ~ 20mm, and for the shredded wood debris at the start of the microbial fermentation compost production, such as manure, pig meal, milk powder, etc. 15% to 45% of organic matter containing livestock manure, 2-5% of rice bran, 0.2-0.5% of starch, yeast, heat-resistant follicles, and lactic acid bacteria Nature that induces the growth and activity of aerobic microorganisms by mixing aerobic microorganisms containing filamentous fungi and actinomycetes with 0.1% to 0.4%, and oxygen inhalation using multiple vents on both walls. It is deposited on fermentation sedimentation equipment using convection and the Organic matter deposited in the fermentation sedimentation device by the stirring device moving back and forth along the rails on both side walls is mixed by inverting at least five times from the inside to the outside from the bottom to the top according to the oxygen consumption by microbial growth. By promoting fermentation, stabilizing fermentation, and fermentation, organic materials containing livestock manure such as poultry meal, pig meal, and manure are made without environmental pollution, and the physical properties that improve soil using high carbon ratio wood products The present invention relates to a method for producing a microbial fermented compost having both) and ineffectiveness (肥效 性).

Effective treatment of organic matter such as livestock manure and wood chips has become one of the biggest concerns of governments, related organizations, and livestock farmers, and environmental pollution caused by ocean dumping and serious soil contamination of livestock manure The use of compost made from conventional methods of producing wood chips that damage crops and crops has caused serious problems.

In the composting method of livestock manure containing manure, the conventional composting process itself is a conventional method of farming, which is rotting, and a plant-based compost manufacturing method, all of which are almost anaerobic. By fermentation from the initial oxidation to reduction fermentation to create an environment where anaerobic bacteria alternately multiply, causing various odors, insects and pathogenic harmful bacteria, and promoting eco-friendly agriculture as well as general farming. The damage to the leading farmers has led to a decline in farm incomes due to reduced production and quality deterioration due to weak crop growth.

In addition, in the case of general waste wood, which is a waste material, the carbon ratio is 200∼1200, and if used as it is in the soil, it rapidly consumes nitrogen in the soil, causing nitrogen starvation in crops, and also tannic acid, terpenes, resins, etc. Toxicity is causing the rooting of crop roots to deteriorate, causing crops to die or be damaged.

If you look at the conventional methods of compost manufacturing or large-scale plants of many farms, farmers may accumulate livestock manure, leave them covered with vinyl, and sometimes turn them upside down using a tractor or excavator. The decomposed livestock manure is left for several months to a year, and thus the compost is not fermented due to unfermentation or anaerobic fermentation, and it is not possible to improve the soil and cause pathogens. In addition, the large scale plant compost manufacturing process also introduces air into an oxygen supply device such as an air compressor for high-speed fermentation, or performs high-speed flipping with a mechanical device, but this is also artificial. Anaerobic fermentation, floating, or burning due to inadequate proportional oxygen supply and maintenance of oxygen, and acidic corrosion due to bonding with hydrogen ions generated at this time cannot improve soil. In addition, excessive cost of machinery and power loss, noise, odor, and other environmental pollution and unnecessary costs are caused by forced air. In addition, it is difficult to promote the activity of microorganisms by the heat generated by rapid and artificial heat source supply, and various microorganisms cannot be produced, and microorganisms of various species cannot be obtained.

The compost produced by the wrong manufacturing method and incomplete fermentation process not only pollutes the environment, worsens the soil, damages the crops, and makes the farming economy more difficult.

Therefore, the present invention solves the above problems and saves the soil and makes good soil for crop cultivation by using a wood crusher, such as general timbers or thin lumber (間 伐木) 3 to 20mm in the amount of crushed wood shavings At the beginning of the microbial fermentation composting process, 15% to 45% of organic matter containing livestock manure, 2 to 5% of rice bran, 0.2 to 0.5% of starch, yeast, Proliferation of aerobic microorganisms by mixing 0.1% to 0.4% of aerobic microorganisms containing heat-resistant A. pylori, lactic acid bacteria, filamentous bacteria, and actinomycetes, and oxygen inhalation using multiple vents on both walls (I) and organic matter deposited in the fermentation deposition apparatus by agitation apparatus moving forward and backward along the rail on both sides of the fermentation deposition apparatus, and deposited on the fermentation deposition apparatus using natural convection to induce activity. On by In the lower consumption of cattle per day, depending on the top from top to bottom, inside out and upside down at least five times out of mixing in aerobic fermentation promoting, Onyang Through the process of fermentation aging process by the heat of vaporization (氣化) fermentation through fermentation, it was found that the above object can be achieved and completed the present invention.

Accordingly, an object of the present invention is to prevent environmental pollution of organic matter and livestock manure, including livestock manure such as poultry meal, pig meal, and manure, and the odor of livestock manure produced during composting and tannic acid contained in wood, It is to provide a method for producing a microbial fermentation compost that satisfies both effects of soil improvement and crop nutrition by removing and completing toxicity such as terpenes and resins.

Another object of the present invention is an air circulation type microbial fermentation compost production using natural convection is attached to the upper and lower sides of the fermentation deposition apparatus, which can produce the microbial fermentation compost in the above-described method, with a stirring device moving back and forth along the rail Device.

When described in detail by the accompanying drawings the subject matter of the present invention for achieving the above object is as follows.

1 is a schematic diagram illustrating an apparatus for producing microbial fermentation compost according to an embodiment of the present invention.

1) wood chips shredded by wood chipper (hereinafter referred to as raw material),

2) 15% to 45% of organic matter containing livestock manure such as poultry meal, pig meal, and cow flour at the beginning stage of microbial fermentation compost production, 2-5% rice bran, starch 0.1% to 0.4% of aerobic microorganisms containing 0.2 to 0.5%, yeast, heat-resistant subage bacteria, lactic acid bacteria, filamentous bacteria and actinomycetes,

3) Inhalation of oxygen by using a large number of vents on both sides of the wall is deposited on the microbial fermentation system using natural convection, which induces the growth and activity of aerobic microorganisms. It is stirred by a stirring device moving back and forth along and supplies oxygen necessary for fermentation to the organic mixture deposited in the fermentation deposition device.

4) After 6-8 days in the summer and 9-10 days in the winter, the organic matter deposited in the fermentation deposition system is moved to the top of both side walls of the fermentation deposition system by the stirring device. Depending on the amount consumed, stirring from day to day, from bottom to top, from top to bottom, inside out to inside out, to promote aerobic fermentation.

5) Calculate the oxygen consumption according to the activity of microorganisms after the first agitation, and then heat the raw material through the fermentation of vaporization by agitating the raw material after 15-18 days in summer and 17-20 days in winter. Maintain fermentation. At this time, the stirring is stirred by the stirring device to move back and forth along the rail on the upper side wall of the fermentation deposition device.

6) After the second agitation, calculate the oxygen consumption according to the activity of microorganisms and stir after 20 ~ 22 days in summer and 23 ~ 25 days in winter to maintain warm fermentation through vaporization fermentation. At this time, the stirring is stirred by the stirring device to move back and forth along the rail on the upper side wall of the fermentation deposition device.

7) After the third agitation, calculate the oxygen consumption according to the activity of microorganisms, and stir the fourth fermentation after 23 ~ 25 days in summer and 25 ~ 30 days in winter to maintain warm fermentation through vaporization fermentation. At this time, the stirring is stirred by the stirring device to move back and forth along the rail on the upper side wall of the fermentation deposition device.

8) After the fourth agitation, calculate the oxygen consumption according to the activity of microorganisms and maintain the warm fermentation through evaporation fermentation by 5th agitation after 25 ~ 30 days in summer and 30 ~ 35 days in winter. At this time, the stirring is stirred by the stirring device to move back and forth along the rail on the upper side wall of the fermentation deposition device.

9) In the microbial fermentation composting device, agitating the raw material five times by agitating device moving forward and backward along the rails on both side walls of the fermentation depositing device to complete the composting by ending the agitation. Is proportional to the oxygen demand of fermented compost due to the microorganism's development stage and decomposition of raw materials, which can prevent the fixation of active ingredients and the generation of odors and to obtain neutral humus, but if reversed frequently, burning or microbial species are thermophilic Simplified by high temperature bacteria, loss of magnesium and nitrogen, and late turnover can be anaerobic fermentation and decay.

Referring to the effects of the present invention as described above in detail.

Natural circulating microbial fermentation compost using natural convection is a rectangular structure of 3m in width, 6m in length and 1.6 ~ 2m in height, and the upper part is open and consists of a number of vents 7 ~ 10cm in width on the wall.

The fermentation system is introduced into the central part of the compost deposited in the air inlet of 7 ~ 10cm on the both sides, and the air flows into 1.5m, triggering the heat of vaporization due to the growth of microorganisms, causing natural convection and inducing natural aerobic fermentation. It brings activity and stabilization.

The aerobic fermentation temperature to obtain the fermentation product is 65 ~ 75 ℃, the temperature is controlled by stirring and moisture control. Composted by aerobic fermentation includes various effective microbial cells, enzyme groups, various components and organic salts, and a large number of yeasts are breeding and nucleic acids ( 홀) It produces various hormones such as vitamin B group, and after composting, carbon ratio is 25 ~ 50 depending on the purpose.

Stirring is 6-8 days in the first summer, 9-10 days in the winter, 15-18 days in the second summer, 17-20 days in the winter, 20-22 days in the third summer, 23-25 days in the winter, 4th summer is 23 ~ 25 days, winter is 25 ~ 30 days, 5th summer is 25 ~ 30 days, and winter is 30 ~ 35 days.

1) The organic matter containing livestock manure such as poultry meal, pig meal, and manure is used at less than 45% of the amount of wood chips at the start of microbial fermentation composting to control the carbon rate required for fermentation and from 5 days after the start of microbial fermentation composting. Organic matters, such as livestock manure, can be continuously added as needed.

2) The wood chips can be crushed to 3 ~ 20mm to maintain the physical structure to facilitate the inflow of air to the fermentation sedimentation system.The crushed wood is imported or domestic wood or hardwood, softwood, bark, etc. Neither affects fermentation.

3) Oxygen deficiency occurs when fermentation sedimentation equipment is fermented to the side compost heap in the range of 20 ~ 30cm by natural circulation convection pressure. At this time, the first agitation is supplied to supply oxygen, and the agitation method is a stirring device that moves back and forth along the rails on both side walls of the fermentation deposition device. From outside to outside, stirring to promote aerobic fermentation.

4) Oxygen deficiency occurs again when fermented to the side compost heap in the range of 40 ~ 60cm by natural convection pressure by fermentation deposition device after the first stirring. At this time, the oxygen is supplied by the second agitation, and the stirring method is a stirring device that moves back and forth along the rails on both side walls of the fermentation deposition device. From outside to outside, stirring to promote aerobic fermentation.

5) Oxygen deficiency occurs again when fermentation is carried out to the side compost heap in the range of 60 ~ 90cm by the convection pressure by the fermentation deposition device after the second stirring. At this time, oxygen is supplied by the third stirring, and the stirring method is a stirring device which moves back and forth along the rails on both side walls of the fermentation deposition device. From outside to outside, stirring to promote aerobic fermentation.

6) Oxygen deficiency occurs again when fermentation is carried out to the compost heap in the range of 90 ~ 120cm by the convection pressure by the fermentation deposition device after the third stirring. At this time, the agitation method by supplying oxygen by the fourth agitation is a stirring device that moves back and forth along the rails on both side walls of the fermentation deposition device, according to the oxygen consumption by microbial growth, from day to day from bottom to top, and from bottom to top. From outside to outside, stirring to promote aerobic fermentation.

7) Oxygen deficiency occurs again when fermented to the compost center in the range of 120 ~ 150cm by the convection pressure by fermentation sedimentation device after the fourth stirring. At this time, composting is completed by supplying oxygen by stirring 5 times. The stirring method is a stirring device which moves back and forth along the rails on both side walls of the fermentation deposition device. Stirring from bottom to bottom, inside out to outside to promote aerobic fermentation.

As described above, the present invention uses both organic materials such as livestock manure such as poultry meal, pig meal, and manure and woody carbonaceous materials with high carbon ratio to improve both the physical properties and the ineffectiveness of the soil. By manufacturing fermented microbial fertilizer, improve the soil physical properties by using the high carbon ratio of wood chips, improve the soil, and use organic matter such as livestock manure such as poultry meal, pig meal, milk powder as nutrient source of microorganism, It is characterized by producing a microbial fermentation compost with both physical and ineffectiveness to lower the carbon rate to prevent damage to crops. In particular, the carbon dioxide and water generated by organic decomposition are evaporated to the heat of vaporization through a fermentation deposition device using natural circulation convection with a large number of vents on both sides of the wall to control moisture, and the odor of livestock manure produced during fermentation as a growth source for aerobic microorganisms. Induction has the effect of eliminating odor without a separate deodorizing facility.

Example 1

1) wood chips shredded by a wood chipper,

2) For crushed timber, organic matter such as livestock manure (hereinafter referred to as raw material) such as poultry meal, pig meal and cow flour (hereinafter referred to as raw material) shall be the source of microorganisms (3% rice bran and 0.3% starch). (Bimhood ^TM purchased from Ishimamoto Chemical Co., Ltd.) 0.2% was added and mixed.

3) After the raw material deposition, the raw material was first stirred 7 days in summer and 10 days in winter to promote aerobic fermentation. At this time, the stirring method was agitated by moving the unit back and forth along the rail on both sides of the fermentation sedimentation apparatus according to the oxygen consumption by the microbial growth by day from bottom to top, from top to bottom, inside out from outside.

4) After the first agitation, the oxygen consumption according to the activity of microorganisms was calculated, and the raw material was stirred a second time after 16 days in summer and 20 days in winter to maintain warm fermentation through vaporization fermentation. At this time, the stirring method was agitated by moving the device back and forth along the rail on both sides of the fermentation sedimentation apparatus, according to the oxygen consumption by the microbial growth by day by day from the bottom to the top to the bottom, from the inside out to outside.

5) After the second agitation, the oxygen consumption according to the activity of the microorganisms was calculated, and the raw materials were stirred three times after the summer was 25 days in winter and 25 days in the summer, to maintain warm fermentation through vaporization fermentation. At this time, the stirring method was agitated by moving the unit back and forth along the rail on both sides of the fermentation sedimentation apparatus according to the oxygen consumption by the microbial growth by day from bottom to top, from top to bottom, inside out from outside.

6) After the third agitation, the oxygen consumption according to the activity of microorganisms was calculated, and the raw material was stirred by the fourth agitation for 25 days in the summer and 30 days in the winter, followed by vaporization fermentation to maintain warm fermentation. At this time, the stirring method was agitated by moving the unit back and forth along the rail on both sides of the fermentation sedimentation apparatus according to the oxygen consumption by the microbial growth by day from bottom to top, from top to bottom, inside out from outside.

7) After the fourth agitation, the oxygen consumption according to the activity of the microorganisms was calculated, and the raw material was agitated 5 times after 30 days in the summer and 35 days in the winter to maintain the fermentation of fermentation through vaporization fermentation. At this time, the stirring method was agitated by moving the unit back and forth along the rails on both side walls of the fermentation deposition apparatus, and then stirred from the bottom to the top to the bottom and from the inside out to the outside according to the oxygen consumption by the microbial growth. Microbial fermentation compost was prepared by stirring a total of five times.

1 is a schematic view of the microbial fermentation compost manufacturing apparatus of the embodiment of the present invention and the main portion enlarged view of the wall structure.

Figure 2 is an enlarged view of the main portion of the mobile stirring device to move back and forth along the rail on both sides of the microbial fermentation compost deposition device structure.

Claims (2)

1) 15% ~ 45% of organic matter including livestock manure, such as poultry meal, pig meal, cow meal, etc., at the start of manufacturing microbial fermentation compost, and wood chips shredded to 3-20mm with a wood chipper. Aerobic composition containing 2-5% of rice bran, 0.2-0.5% of starch, yeast, heat-resistant subage bacteria, lactic acid bacteria, filamentous fungi and actinomycetes Mixing the microorganisms with 0.1% to 0.4%; The mixed raw materials are deposited on the microbial fermentation apparatus and then stirred from the bottom to the top to the bottom and from the outside to the outside depending on the oxygen consumption by the microbial growth, and the stirring period is 6-8 days in the first summer. 9-10 days, 15-18 days for the second summer, 17-20 days for the winter, 20-22 days for the third summer, 23-25 days for the winter, 23-25 days for the fourth summer, 25 ～ for winter The 30th and 5th summers are completed by stirring a total of 5 times at intervals of 25 to 30 days in winter and 30 to 35 days in winter, and organic matter including livestock manure such as poultry meal, pig meal and milk powder, and wood with high carbon ratio A method for producing a microbial fermentation compost having physical and ineffectiveness, which utilizes currents and improves soil using natural convection. The upper part of the rectangular wall having a width of 3m, a length of 6m or more and a height of 1.6 to 2m on both sides of the wall used in claim 1 is open, and a structure consisting of a plurality of vents of 7 to 10cm on the horizontal and vertical walls, and stirring the raw material. A microbial fermentation compost manufacturing apparatus comprising a mobile stirrer that moves back and forth along the rails on both side walls of the fermentation deposition apparatus while stirring inward from the bottom to the top, the bottom to the top, the bottom to the top.