KR200431147Y1 - Organic Matter Treatment Apparatus - Google Patents

Abstract

The present invention discloses an organic material processing apparatus for treating organic matter such as dead livestock, fish, food waste, and wastewater sludge in an aerobic fermenter without spreading or transferring pathogens.

The present invention is intended to block the spread and transfer of pathogens infected with organic materials, as well as to improve the efficiency of organic materials processing at a minimum cost in treating various organic materials.

To this end, the present invention puts organic matter in a hoist, puts it in a hopper, grinds it by a crushing blade, and sterilizes it by applying high temperature heat to block the spread and transfer of pathogens. It is possible to apply aerobic fermentation that can be improved, and to this end, a moisture control agent is added to the first fermentation tank, and the aerobic fermentation strain is intermittently sprayed. The mixture was stirred by a second stirring means to produce organic fertilizer.

Accordingly, the present invention enables efficient fermentation treatment with minimal investment of facilities by crushing and sterilizing organic matter and then satisfying the optimum aerobic fermentation conditions, thereby eliminating the concern of efficient treatment of organic matter, spread of pathogens and transfer. It has a useful effect.

Description

Organic Matter Treatment Apparatus

1 is a configuration diagram showing a conventional organic matter processing apparatus.

Figure 2 is a block diagram showing an organic material processing apparatus according to the present invention.

Figure 3 is an explanatory view showing a sterilization tank used in the present invention.

* Explanation of symbols for the main parts of the drawings

1: Transport Rail 2: Hoist

3,3 ': Hopper 4: Shredded blade

5: crushing unit 6: steam boiler

7: 1st feed screw 7 ': 2nd feed screw

7 '': Conveyor Conveyor 8: First Stirring Means

9: Steam injection tube 9 ': Sterilization feed screw

10: Sterilization tank 11,11 ': strain injection nozzle

12: Mixing tank 13: Air compressor

14: air injection pipe 15: the first fermentation tank

16: Rail 17: guide

18: profit 19: second stirring means

20: second fermentation tank

The present invention relates to an organic material processing apparatus, and more particularly, to an organic material processing apparatus capable of carrying out a process of organic fertilizing the organic matter such as dead livestock, fish, food waste, waste water sludge, etc. through aerobic fermentation process.

In general, organic wastes containing organic materials have problems of secondary pollution in the case of landfill or incineration. Therefore, in recent years, this is a situation that the decomposition process is to be carried out through the fermentation process for the treatment of organic matter, such an example of the utility model registration No. 384822 (designated name: organic waste disposal device, hereinafter 'quoting proposal' of the applicant) ). It hangs the organic material on the hoist 110 which is moved along the conveyance rail 111 installed in the upper part and puts it in the hopper 123 fixed to the upper surface of the base 112, and cut it by the crushing blade 124, In the well-known thing which ferments an organic substance by the 1st fermentation tank 170, the 2nd fermentation tank 171, and the 3rd fermentation tank 174,

The third pulley 132 is installed in the case 134 fixed to the lower portion of the electric hopper 123 and connected to the belt by driving of the second motor 131 installed at one side of the base 112. And a first crusher 130 for pulverizing the organic matter to a size of 1 cm or less by rotating the fourth pulley 133 and rotating the grinding blade 135, and fixing the hopper 141 to the lower part of the electrical case 134. The lower surface of the screw 142 is rotatably installed in the casing 143, and the screw 142 is rotated by the driving of the third motor 144 on one side of the screw 142 to further grind the organic matter. While conveying to the other side of the casing 143, the second crusher 140 and the organic material pulverized in the electric second crusher 140 is transferred to the hopper 151 fixed to one side of the base 112, hopper 151 While the fermentation bacteria contained in the water flowing through the water supply pipe 157 installed on the upper side of the grinding blade 152 installed on the lower By driving the 5 motor 153, the grinding blade 152 is rotated and the organic matter and water are transferred to the storage tank 160 in a state of killing the granulator 150, and the circulation pump 161 installed at the bottom of the It consists of a reservoir 160 for circulating the organic matter to the fine mill 150 through the circulation line 162.

The cited design as described above was to atomize while continuously circulating by connecting the pulverizer 150 and the reservoir 160 in order to crush the organic matter introduced into the first and second crushers (130,140) and to form an atherosclerosis. The organic material was anaerobic fermented while being sequentially transferred to the first, second, and third fermentation tanks 170, 171, and 174 using the transfer pumps 163, 172, and 175 to prepare a liquid fertilizer.

Therefore, these quoted proposals break down the cut organic matter several times in a fine grain mill to rapidly ferment the organic matter fermented in the fermenter, as well as to create the microbial growth (form) conditions of the fermenter so that the microbial habitat becomes active. Anaerobic fermentation is to be fermented in a short time, thereby reducing the capacity of the storage tank and fermentation tank. On the other hand, these quoted proposals cannot prevent the spread and transfer of pathogens when the carcasses of animals infected with various germs, such as infectious pathogens, are prevented, and the first, second, and third fermenters are anaerobic fermenters, and thus, construct a completely enclosed structure. As it should be, not only the burden of the facility cost is heavy, but also has a problem that the fermentation rate is only 1/20 or less compared to fermentation by aerobic bacteria.

An object of the present invention is to provide an organic material processing apparatus that can prevent the spread or transfer of pathogens despite aerobic fermentation by sterilization treatment and aerobic fermentation to sterilize pathogens in the crushed organics to solve such problems. .

In order to achieve this object, the present invention lifts the organic matter into the hopper and enters the hopper, crushes finely by a crusher installed under the hopper, and then sterilizes by applying a high heat to the moisture control agent so as to have a proper moisture content in the mixer. We propose an organic material processing apparatus that mixes and aerobic fermentation strain and then puts into fermenter to ferment.

In this way, the present invention kills pathogens at the beginning of the treatment stage immediately after the crushing of organic material to block the spread and transfer of pathogens, thereby preventing the spread of infectious pathogens through air or the transfer to other livestock farms, thereby spreading the damage caused by infectious diseases. Due to the significant increase in the treatment speed due to aerobic fermentation, it is possible to greatly reduce the facility cost compared to the treatment capacity, and significantly reduce the treatment time, thereby improving the treatment capacity through the effective fermentation process. .

This invention is described in more detail with reference to the accompanying drawings as follows.

This invention devises a hopper (3) to hang the organic material on the hoist (2) is moved along the conveying rail (1) installed on the upper part into the crushing unit (5), and crushed organic material that is dropped into the hopper (3) Crushing unit 5 consisting of a crushing blade (4) driven by a motor for driving, a first transfer screw (7) for transferring the organic matter discharged from the crushing unit 5 to the sterilization tank (10),

One or more sterilization feed screws 9 'are disposed inside one or more steam injection pipes 9 connected to the steam discharge pipe of the steam boiler 6 by using the crushed organic material transferred by the first transfer screw 7 as a heat source. The sterilization tank 10 and the organic matter sterilized in the sterilization tank 10 are introduced by the second transfer screw 7 ′, and the strain injection nozzle 11 and various moisture control agents such as sawdust or rice husk input hopper ( 3 ') is provided, and the mixing tank 12 which is mixed by the first stirring means 8, and the air injection pipe 14 connected to the air compressor 13 for the mixture discharged from the mixing tank 12 are The first fermentation tank 15 and the fermentation mixture fermented in the first fermentation tank 15, which is arranged on the bottom surface and is equipped with a strain injection nozzle 11 'for injecting the aerobic strain at a predetermined time interval therein, The guides 17 at both ends are coupled to the rail 16 fixed to both sides, and a plurality of blades are disposed at the center. The hayeoseo 18 are provided to second stirring means (19) is formed is comprised of the second fermentor (20).

When the present invention as described above will be described in detail with reference to the accompanying drawings. The present invention transports various organic materials such as livestock, fish, food waste, wastewater sludge, etc., which have been killed by the hoist 2, and feeds them into the hopper 3. In this way, the organic substance put into the hopper 3 is crushed into a size of 1 cm-4 cm by the crushing blade 4 of the crusher. The organic matter thus pulverized is transferred to the at least one sterilization transfer screw 9 ′ of the sterilization tank 10 by the first transfer screw 7. At this time, in the present invention, the high temperature, high pressure steam of the steam boiler 6 is to be injected into the steam injection pipe (9) through the discharge pipe.

The hot steam is sprayed at a temperature of 116 ° C to 135 ° C and a pressure range of 2.5 kg / cm ² to 3.5 kg / cm ² , thereby obtaining dead shreds of infectious diseases. In this way, the crushed material is completely sterilized at high temperature while passing through one or more steam injection pipes 9 with one or more sterilization feed screws 9 'embedded therein.

In addition, the present invention shows an example using a steam boiler as a heat source, but by installing an electric heater around the sterilization transfer screw (9 '), by maintaining the appropriate temperature, it is possible to obtain the same sterilization effect Of course.

Subsequently, in the present invention, the sterilized crushed material is transferred to the mixing tank 12 by the second transfer screw 7 '. Accordingly, moisture regulators such as sawdust and rice husk, which are supplied from above, and aerobic strain are introduced, which are mixed by the first stirring means 8 installed inside the mixing tank 12, and the aerobic strain is inoculated into the crushed matter. In addition, the mixture of the moisture content is controlled by the moisture control agent is obtained.

At this time, the moisture control agent is supplied so that the water content of the mixed mixture is 55wt% to 75wt%, the strain is 0.5wt% to 2wt%, the crushed material is supplied to be 24.5wt% to 44.5wt%. The mixture thus obtained is introduced into the first fermentation tank 15 using the transfer conveyor 7 ''. In the first fermentation tank 15, the inner layer center temperature is 60 ° C to 70 ° C, and the bottom surface is The injection air by the air compressor 13 is injected through the air injection pipe 14 arranged at the. In addition, the aerobic strain is sprayed at a predetermined time interval by the strain injection nozzle 11 above, and this state is maintained for 288 hours to 432 hours. In this process, the mixture is fermented by aerobic bacteria, and a significant amount of odor may occur depending on the type of organic material added. In order to solve this problem, the present invention can selectively install a dust collecting facility.

After the first fermentation process is completed by this process, the second fermentation process should be carried out in the present invention. To this end, the present invention is to put the primary fermentation mixture in the second fermentation tank 20, the guide 17 fixed to the rail 16 on both sides of the second stirring means (19) The fermentation mixture is contacted with air in the air and then dropped by the rotation of the blade 18 while being guided and reciprocated by) to continue fermentation by the aerobic fermentation strain in the mixture. This state is maintained for 1200 hours to 1600, thereby completing aerobic fermentation. The aerobic fermented product thus obtained can be used as an organic fertilizer.

Example

The cultured fish dead organic matter put into the hopper 3 is crushed to a size of 1 cm by the crushing blade 4 of the crusher. The pulverized material thus pulverized is introduced into the sound sterilization tank 10 by the first transfer screw 7, and then the temperature of steam injected by the steam injection tube 9 is 120 ° C and 2.5 kg / cm ² pressure. Maintain the range to ensure spraying.

In this way, the sterilized crushed material is introduced into the mixing tank 12 using the second transfer screw 7 ', wherein the moisture content of the mixture is mixed with sawdust supplied through the moisture control hopper 3', and the moisture content of the mixture is 65wt%. It is supplied so that the strain is 0.8wt%, the crushed to 34.2wt%. In this way, the mixture discharged from the mixing tank 12 thus obtained is introduced into the first fermentation tank 15. In the first fermentation tank 15, the inner layer center temperature is set to 65 ° C, and the air is arranged on the bottom surface. The injection air by the air compressor 13 is injected through the pipe 14. In addition, the aerobic strain is sprayed at a predetermined time interval by the strain injection nozzle 11 ′ above, and this state is maintained for 300 hours. After the primary fermentation process is completed by this process, the first fermentation mixture is added to the inside of the second fermentation tank 20 and then maintained for 1400 hours using the second stirring means 19, thereby completing aerobic fermentation. .

The organic fertilizer thus obtained can be usefully used for most crops.

In this way, the present invention kills pathogens in the initial stages of processing the cleaved organic material, so that the pathogens do not spread or spread, so that aerobic fermentation can be treated by aerobic fermentation, which is concerned about the spread and transfer of pathogens through the atmosphere. In addition, unlike the anaerobic fermenter, which requires the construction of a sealed fermenter, the aerobic fermentation process is not only inexpensive in terms of facility cost, but in particular, since the fermentation rate is 20 times faster, it is possible to minimize the facility cost and to sufficiently increase the processing capacity. It will be useful because it is possible to secure a sufficient fermentation treatment capacity economically.

Claims (1)

Hopper (3) fixed to the upper surface of the base to hang the organic material on the hoist (2) moved along the conveying rail (1) installed in the upper portion, and shredding blade for crushing the organic material falling into the hopper (3) ( A crushing unit 5 composed of 4), a first conveying screw 7 for conveying the crushed material discharged from the crushing unit 5, a plurality of heating by heat sources such as a known steam boiler 6 and an electric heater Sterilization tank 10 equipped with two sterilization feed screws 9 ', and the sterilization state in the sterilization tank 10 by discharging the crushed state by the second transfer screw (7'), the strain injection nozzle 11 and sawdust In the mixing tank 12 and the mixing tank 12, which is mixed into the mixing tank 12, which is provided with a variety of moisture control agent hopper (3 ') such as rice or chaff and mixed by the built-in first stirring means (8) Transfer conveyor (7 '') and the air compressor (13) for supplying the discharged mixture to the floor to be maintained at an appropriate level A plurality of connected air injection pipes 14 are arranged on the bottom surface, and a first fermentation tank 15 and a first fermentation tank 15 provided with a strain injection nozzle 11 ′ for injecting an aerobic strain at a predetermined time interval above. The fermented mixture is introduced into, and the guides 17 at both ends are coupled to the fixed rails 16 arranged at both sides, and the second fermentation tank 20 is provided by installing a plurality of second stirring means 19 at the center. Configured organic material treatment apparatus.

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