KR20020079037A - fertilizer making method and equipement is used to food waste fertitizer is maked it - Google Patents

Abstract

PURPOSE: Provided are a method and apparatus for manufacturing fertilizer which shortens fermentation and aging time, neutralizes soil and promotes plant growth by adding jade, yellow earth and other minerals to food wastes. CONSTITUTION: The fertilizer is manufactured by the following steps of: (i) grinding food wastes in a tank(10) to a homogeneous size with wheels; (ii) dehydrating and removing impurities such as metals, vinyl, wood chopsticks in a purifying part(30), wherein the bad smell generated from the process is collected to a vessel; (iii) concentrating purified wastes by mixing in a tank of a mixing part(40); (iv) fermenting concentrated wastes(60-70deg.C) in a tank of a fermentation part(50) by adding 30wt.% of yellow earth, 0.5wt.% of jade powder, and 0.5wt.% of auxiliary materials such as rice straw, a fermentation promoter, sawdust, CaO, etc. to 60wt.% of food wastes, and mixing for 5-6hrs, keeping air flowing, where the far infrared energy emitted from jade and yellow earth activates microbes in wastes and promotes fermentation; (v) drying fermented wastes in high temperature dryer; (vi) aging wastes in a tank of an aging part(70) by mixing wastes for 5-6hrs, keeping air flowing; and (vii) packing.

Description

Fertilizer making method and equipement is used to food waste fertitizer is maked it}

The present invention relates to a fertilizer using a variety of food waste, fish wastes, livestock by-products, etc., and more particularly to a method and apparatus for producing a fertilizer using food residues using jade, ocher and other large quantities of minerals. .

As the high industrial society has been rapidly developed, the food culture has also been developed qualitatively or quantitatively.

The development of the food culture as described above not only brought about diversification of the materials used as food materials, but also the by-products (vegetable by-products, fish waste dispersions, slaughtered livestock by-products, and livestock manure "hereinafter called food waste"). It has led to an increase, resulting in environmental pollution due to water pollution, odors, etc. caused by leachate from the by-products.

Therefore, the situation is to find ways to prevent environmental pollution from food waste and recycle resources.

In order to reduce the environmental pollution caused by food waste, food waste and general waste can be separated and collected in a standardized pay-as-you-go bag to fundamentally reduce the amount of food waste and to remove moisture from food waste. Thereafter, there is a method of embedding or incineration.

Food waste is also processed and recycled as fertilizer for crops.

When the above-mentioned food waste is recycled as fertilizer, the food waste is fermented, and then fermented food waste is removed to remove harmful ingredients such as salt, etc. The conventional fertilizer manufacturing method and fertilizer manufacturing apparatus using food waste The fertilizer using food wastes produced by is not only has a disadvantage that the harmful substances remain in the soil, when spraying on the soil where the crops are grown, the crops do not normally develop, but the plant is dead. It has a problem that the harmful substances remaining in the fertilizer using food wastes promote acidification of the soil, and the device for producing food wastes as fertilizer does not effectively collect the odors generated from foods in the air. Work environment As well as, it also has a problem in that thereby add to the air pollution due to odor.

Therefore, the present inventors have led to the development of fertilizers using food wastes, which are harmless to crops, by fermenting and ripening food wastes with microbial growth using processed jade and ocher powders to complement the disadvantages of jade and loess.

The present invention for solving the problem of the fertilizer using the conventional food waste as described above, when the food waste fermented in the food waste fermentation tank of the fertilizer manufacturing apparatus by adding jade powder and ocher powder to mutually complement the food waste By investigating the far-infrared radiation energy that solar energy is stored and fired in ocher and jade where more than 100 million microorganisms are growing per 1g, it promotes fermentation and ripening of food waste by securing the air permeability and exhaustability of ocher and removes harmful substances. In the production of high efficiency, first, it is possible to shorten the complete removal of the harmful substances contained in the food waste and the fermentation and ripening time; Secondly, it is rich in milenal, and is well absorbed by Mg component and root and leaf which convert acid soil into neutral soil, so that carbon assimilation can be active and promote plant development; Third, fertilizer manufacturing method and apparatus using food waste which can change acid soil into alkaline soil by invigorating soil microorganisms by improving breathability, drainage and water retention when composting to soil, provides fertilizer manufactured by There is a purpose.

Another object of the present invention is, firstly, by collecting the odor generated in the food treatment process can not only make a pleasant working environment, but also prevent air pollution in the atmosphere by the odor; Secondly, it is possible to produce a large amount of fertilizer in a short time by reducing the production time of fertilizer using food waste; Third, the management of discharged water and sludge generated in the process of manufacturing fertilizer using food waste is not only possible to reduce the cost of wastewater and sludge treatment, but also to manufacture fertilizer using food waste to prevent secondary environmental pollution. The purpose is to provide a device.

The present invention for achieving the above object, the carry-on tank, food waste grinding unit for finely crushing the food waste supplied from the carry-on tank, metals, vinyls, wooden chopsticks contained in the food waste ground in the food waste grinding unit A food waste refining unit for separating the back, a food waste agitating unit for concentrating the food waste separated from the food waste refining unit, and a food waste fermentation unit for fermenting the food waste concentrated in the food waste agitating unit for a predetermined time It is achieved by comprising a dryer for drying the fermented food waste, and a food waste aging unit for aging the fermented food waste supplied through the dryer.

1 is a block diagram of a fertilizer manufacturing method and apparatus using food waste according to the present invention.

Figure 2 is a system diagram of the fertilizer manufacturing apparatus using food waste in accordance with the present invention.

Figure 3 is a block diagram of the crushed portion of the fertilizer manufacturing apparatus using food waste according to the present invention.

Figure 4 is a block diagram extracting the purified portion of the fertilizer manufacturing apparatus using food waste according to the present invention.

Figure 5 is a block diagram of the food waste stirring portion and the food waste fermentation of the fertilizer manufacturing apparatus using food waste according to the present invention.

Figure 6 is a block diagram extracting the food waste aging of the fertilizer manufacturing apparatus using food waste according to the present invention.

Explanation of symbols on the main parts of the drawings

1: water tank 2: duct

10: carrying tank 11,28a, 31b: discharge pipe

12,29,45,63: transfer screw pump 20: food waste agitator

21,41,51,71: Cover 22,41a, 51a, 71a: Cover

23, 41b, 51b, 71b: fan 24, 42, 52, 72: tank

24,61: motor 26: rotating shaft

27a: Shattering wing 27b: Bundling prevention wing

27c: wing 30: food waste purification unit

31,31c: Hopper 31a: Pressure roller

32: roller 33: man belt

33a: hole 34: vibration device

35: rubber belt 36: guide plate

37: electromagnet 38: collection box

38a: Vacuum suction device 39,75: Conveyor

39a: dust collection hood 40: food waste agitator

43, 53, 73: stirring blades 28b, 44, 55: connector

50: food waste fermentation unit 54,74: air injection pump

60: dryer 62: screw

70: food waste aging unit 76: packaging cycle

80: wastewater biological treatment device 90: incinerator

100: Cyro 101: Weighing device

102: jade powder 103: ocher powder

104: rice straw 105: fermentation accelerator

106: flounder 120: grinder

Fertilizer manufacturing method using food waste according to the present invention for achieving the above object,

1) The food waste transported and supplied by the screw transfer pump 12 from the loading tank 10 to the crushing wing 27a and the food waste installed in the rotating shaft 26 rotated by the motor 25 are driven to the center. A grinding step of pulverizing into predetermined particles in the tank 24 having the agglomeration preventing wings 27b for preventing and the wings 27c for distributing to be evenly crushed;

2) Dehydrating part of the food waste transported from the tank 24 of the food waste crushing unit 20 by the pressure roller 31a), and the food waste from which water is dehydrated is roller

It is wound by (32) and at the same time falling apart from the belt belt 33 having a hole (33a) that vibrates by the vibrating device 34, metals are removed from the electromagnet 37 and at the same time vinyl, wooden chopsticks, etc. A purifying step of removing by the vacuum suction device 38a of the collection box 38;

3) a concentration step in which the separated food waste is introduced into the tank 42 of the food waste agitator 40 to be concentrated by being stirred by the rotation of the stirring blade 43 using the motor as a driving source;

4) The concentrated food waste is conveyed by the transfer screw pump 45 to the food waste fermentation section 50 having a temperature of 60 to 70 ° C. 30% of the ocher powder (103) and jade powder (102)

0.5%, subsidiary rice straw (104), fermentation accelerator (107), sawdust (106), quicklime (105), foliate (108), etc. in 0.5% of the loess is growing more than 100 million microorganisms per 1g The solar energy of the jade is irradiated with the far-infrared radiation energy stored and fired to promote the fermentation of food waste by securing the air permeability and exhaustability of the loess, and at the same time injecting air into the air injection pump 54 into the tank 52. A fermentation step of activating the activity of the microorganisms by stirring for 5 to 6 hours by rotating the stirring blades 53 in a state;

5) a drying step of drying the fermented food waste through the dryer 60, which is transferred along the connecting pipe 55 and heated at a high temperature, and at the same time inactivating harmful microorganisms and enzymes in the food waste;

6) The food dregs fermented to the tank 72 of the food dregs ripening part 70 which are dried by the dryer 60 and maintained at a suitable temperature by the transfer screw pump 63 are supplied, and the food dregs are supplied to the tanks. A ripening step of decomposing and ripening food wastes by the action of enzymes or microorganisms by stirring for 5 to 6 hours by rotation of the stirring blades 73 in the state of supplying air to the air injection pump 74 at 72;

7) characterized in that it comprises the step of producing the packaging by transporting the aged food waste to the packaging cycle (76).

Fertilizer using food waste produced by the manufacturing method of the present invention,

60% of food waste powder powder processed ocher powder (103) 30%, jade powder (102) 0.5%, other components such as quicklime (105), sawdust (106), fermentation accelerator (107), flounder (108), kaolin And 0.5% of the mixture.

Fertilizer manufacturing apparatus using food waste of the present invention,

Metal, vinyls, wooden chopsticks, etc., contained in the food wastes crushed by the carry-on tank 10, the food waste crushing unit 20 for finely crushing the food wastes supplied from the carry-on tank, and the food waste crushing unit 20 Food waste refining unit 30 for separating the food waste, food waste agitating unit 40 for concentrating the food waste separated from the food waste refining unit 30, and food waste agitating unit 40 concentrated in the food waste agitating unit 40 Mainly as a food waste fermentation unit 50 to be stirred and fermented for a predetermined time, a dryer 60 for drying the fermented food waste, and a ripening unit 70 for aging the fermented food waste supplied through the dryer 60. Consists of.

The bring-in tank 10 is a discharge pipe that the collected food waste, fish waste, animal by-products (hereinafter referred to as food waste) is collected, the discharge water generated by the gravity of the collected food waste is sent to the sump (1) ( 11) is formed in the lower portion, the screw feed pump 12 for transporting the collected food waste to the food waste grinding unit 20 is installed.

Food waste grinding unit supplied with food waste from the carry-in tank (10)

20 is connected to the inlet 22 through which the food waste is introduced by the screw transfer pump 12 of the carry-in tank 10 and the duct 2 to collect odor generated from the food waste. The cover 21 including the fan 23 is provided at the top of the tank 24, and the food waste is crushed into the rotary shaft 26 of the motor 25 installed in the center of the cover 21. Shredded wing (27a) to be, and agglomeration prevention wings to cope with food waste

27b and the wing 27c which distributes the food waste evenly so that the food waste can be evenly crushed is disposed and installed at regular intervals up and down, and at the same time, only the drainage water can be discharged at the end. In the lower center of the tank 24, a discharge pipe 28a for discharging the water generated by the gravity of the food waste to the water collecting tank 1 is installed, and on one side of the bottom surface adjacent to the discharge pipe 28a Screw transfer pump 29 for transporting the crushed food waste to the food waste purification unit 30 is configured to be connected to the connection pipe (28b).

The food waste refining unit 30 for refining the food wastes crushed by the food waste crushing unit 20, the food waste transported by the screw feed pump 29 of the food waste crushing unit 20 is received at the same time By the pressure roller 31a of the hopper 31 having a discharge pipe 31b so that the dehydrated water can be collected into the collection tank 1, and by the pressure roller 31a of the hopper 31. A hole through which water dehydrated food waste is rolled up on both rollers 32 so as to carry food waste supplied from the collected hopper 31c, and only the food waste ground to a size suitable for fertilizer can fall out and fall. (33a) is formed, the mantle belt 33, the vibration device 34 to vibrate the mantle belt 33 so that the food waste can be smoothly purified, and the food waste that exited the hole (33a) Autumn rubber It has a guide plate 36 to be supplied to the sheet 35, the upper portion of the man belt 33 is provided with an electromagnet 37 for removing the metals mixed in the food waste, one side of the man belt A collection box 38 is provided with a vacuum suction device 38a capable of suctioning and removing the vinyl, wood chopsticks, etc. filtered in (33), and is provided with rubber carrying food waste purified by the man belt 33. On one side of the belt 35, a conveyor 39 capable of transporting food waste to the next treatment step, and a dust collecting hood 39a capable of collecting odors are connected to the duct 2.

The food waste refined in the food waste refining unit 30 is concentrated in the food waste agitating unit 40. The food waste agitating unit 40 is refined in the food waste refining unit 30 to convey the conveyor ( The tank 41 has a cover 41 having an inlet 41a into which food waste carried by 39 is introduced, and a fan 41b connected to the duct 2 to suction and collect the gas and odor generated from the food. In the upper part of the tank), inside the tank 42, stirring blades 43 are formed at different angles on the rotating shaft so that rotational overload does not occur when mixing the food residues evenly, and the lower connection pipe 44 There is a screw feed pump 45 is connected is installed to transport the evenly mixed food waste to the food waste fermentation (50).

The food waste fermentation unit 50 for fermenting the food wastes concentrated in the food waste agitator 40 is the inlet 51a and the food in which the food wastes are mixed and transported in the food waste agitator 40. The upper part of the tank 52 in which a cover 51 having a fan 51b connected to the duct 2 is heated to 60 to 70 ° C by a thermostat so as to suction and collect the gas and odor generated from the debris. Installed into the tank

Injected into the interior of the 52 and the metering supply device 101 of the cyclo 100 and the clay powder 102 and ocher powder 103 and quicklime 105, sawdust 106, fermentation promoter 107, rice straw 104, foliar soil

The stirring blades 53 which stir the food debris added at an appropriate ratio, such as 108, are installed to rotate using the motor as a driving source, but rotational overload does not occur when rotating for 5 to 6 hours for sufficient fermentation. Is formed at different angles on the axis of rotation so that the bottom of the tank 52 is connected to the air injection pump 54 for injecting air into food waste so that the activity of microorganisms are activated, fermented food waste Is formed in the lower center to be transported to the food waste ripening portion 70 is made of a connecting pipe 55 connected to the dryer (60).

Dryer for drying food waste fermented in the food waste fermentation unit 50

60 is provided with a screw 62 that rotates by a motor 61 to convey food waste, and is heated to a temperature suitable for food waste drying and inactivates harmful microorganisms and enzymes in food waste. It is configured to allow.

The food dregs ripening part 70 to which the food dregs fermented through the drier 60 are supplied is dried in the drier 60, and an inlet 71a into which the food dregs carried by the transfer screw pump 63 is introduced. And a cover 71 having a fan 71b connected to the duct 2 so as to suction and collect the gas and odor generated from the food, and is installed at the top of the tank 72 having a temperature suitable for the ripening of the food waste. Stirring blades 73, which are mixed to facilitate the ripening of food waste, are installed to rotate using the motor as a drive source, and form different angles on the rotating shaft so that rotation overload does not occur when rotating for 5 to 6 hours. Is formed, the bottom of the tank 72 is connected to the air injection pump 74 for injecting air into food waste so that the activity of microorganisms can be activated, A conveyor 75 for carrying the finished food waste in their packaging Boys (76) to be packed in the factory will be done.

On the other hand, the carry-in tank 10, food waste grinding unit 20, food waste purification unit

Incinerator having a wastewater biological treatment device (80) for treating the wastewater of the sump (1) in which the discharged water generated from the (30) is collected, incineration of sludge generated by the wastewater treatment in the wastewater biological treatment device (80) 90).

Hereinafter, the present invention will be described in more detail with reference to the accompanying drawings.

1 is a block diagram of a fertilizer manufacturing method and apparatus using a food waste according to the present invention, Figure 2 is a system diagram of a fertilizer manufacturing apparatus using a food waste according to the present invention, Figure 3 is a food waste according to the present invention It is a block diagram which extracts the crushing part of the used fertilizer manufacturing apparatus.

Figure 4 is a block diagram of the extract of the fertilizer manufacturing apparatus using a food waste according to the present invention, Figure 5 is a food waste agitating portion of the fertilizer manufacturing apparatus using a food waste according to the present invention, the food waste fermentation extract Figure 6 is a block diagram of the food waste aging part of the fertilizer manufacturing apparatus using food waste according to the present invention.

As shown, when the food waste is re-produced as a fertilizer using the fertilizer manufacturing apparatus using the food waste of the present invention, the food waste collected in the carrying-in tank 10 is operated by the screw feed pump 12, and the food waste crushing unit ( 20).

The food waste conveyed by the screw transfer pump 12 is supplied through the inlet 22 formed in the cover 21 installed above the tank 24 of the food waste crushing unit 20, the tank as described above The food debris supplied to the 24 is of a size suitable for fertilizer production by the crushing blades 27a provided on the rotating shaft 26 rotated by the driving force of the motor 25 which is installed at the center of the cover 21 and drives. It is crushed into particles.

Each function as the grinding blades to crush the food waste as described above, the crushing wing (27a) of the upper portion serves to crush the food waste into the predetermined particles, agglomeration prevention wings (27b) located in the middle When the food waste is rotated to prevent agglomeration to the center to the center, the lower wing (27c) to ensure that the food waste evenly distributed in the tank 24 so that the food waste can be ground to a uniform size To play a role.

As described above, when the food waste is crushed while stirring, the water (drained water) contained in the food waste is discharged to the lower center of the tank 24 by gravity.

It is discharged through the 28a to be collected in the sump (1), the gas and odor generated during the crushing is installed in the cover 21 is sucked by the fan 23 connected to the duct (2) the sump (1) It will be sent to and collected.

The food dregs pulverized to the proper size in the food dregs grinder 20 are operated by the operation of the transfer screw pump 29 connected to the connection pipe 28a formed at the bottom of the tank 24 to purify the food dregs 30. Is carried by.

The food waste conveyed by the transfer screw pump 29 is a food waste purification part.

It is stored in the hopper 31 of 30 and is pressurized by the gaal roller 31a installed under the hopper 31 while being transferred to the lower hopper 31c and dewatered from food waste by pressurization of the pressure roller 31a. The discharged water is collected into the collection tank 1 through the discharge pipe 31b installed in the hopper 31.

Food debris supplied to the hopper 31c by dehydration of the water by the pressure roller 31a is loaded onto the mans belt 33 wound by the rotation of the roller 32 to be transported.

When the food waste is transported by the mans belt 33, the finely ground food waste is transported to the rubber belt 35 through the guide plate 36 through the hole 33a and transported to the rubber belt 35. The mixed metals are transported by the man belt 33 and then removed by the electromagnet 37, and the floating materials such as vinyl or wooden chopsticks are vacuum suction of the collection box 38 installed to one side of the man belt 33. It is to be removed by the device 38a.

Manbelt 33 having holes (33a) so that the food debris can escape to the bottom is vibrated by a vibrator (vibrator) 34, the food debris is smoothly dropped apart and purified.

When refining the food waste in the food waste purification unit 30 as described above, the odor generated is collected in the dust collection hood (39a) located in the upper portion of the water collecting tank along the duct (2)

It is transferred to (1).

On the other hand, the food residue transported by the rubber belt 35 by removing impurities, is carried on the conveyor 39 provided to one side of the rubber belt 35 is supplied to the tank 42 of the food waste agitator 40 Will be.

The food waste to be conveyed to the food waste agitator 40 is introduced through the inlet 41a of the cover 41 installed above the tank 42, and the food waste is completely added to the tank 42. After closing the lid of the inlet (41a), the injected food waste is concentrated by stirring for a predetermined time with a rotating stirring blade 43 using the motor as a drive source.

The gas and odor generated during the stirring are moved along the duct 2 by the fan 41b installed in the cover 41 and collected in the water collecting tank 1.

The food wastes concentrated in the food waste agitator 40 are fermented to food wastes heated to a temperature of 60 to 70 ° C. by a transfer screw pump 45 connected to the connection pipe 44 installed under the tank 42. 50 is injected into the tank 52.

The input of concentrated food waste is supplied through the inlet 51a of the cover 51 installed at the upper portion of the tank 52, and the food waste introduced into the tank 52 has a grinder.

Ocher powder which is pulverized in powder form by 120 and filled in each of the cyclo 100

(103), jade (102), and other raw materials such as quicklime (105), sawdust (106), fermentation accelerator

107, rice straw (104), foliar soil (108) is added.

The amount of the ocher powder 103 is added 30% with respect to the weight of food waste 60%, jade powder 102 is 0.5%, quicklime (105), sawdust (106), fermentation promoter (107), rice straw

(104), flounder 108, etc., at a rate of 0.5%.

The addition ratio is the metering supply device is installed on the supply line of the cyclo 100

Made by 101.

As described above, when the supply of food waste, ocher powder 103 and jade powder 102, and other materials to the tank 52 of the food waste fermentation unit 50 is completed, the above-mentioned step, that is, the food intake tank ( 10), food waste grinding unit 20, food waste purification unit 30

After stopping the operation of the food waste agitator 40, close the lid of the inlet 51 a, and rotate the stirring blade 53 using the motor as a driving source to mix the food waste evenly.

When the food waste is mixed by the stirring blade 53, the ocher powder 103 and the jade powder 102 added to the food waste are mixed evenly with respect to the food waste and fired from the jade powder 102 mixed with the food waste. Radiation energy is irradiated to the ocher powder 103 to ensure the air permeability and exhaustability of the loess is not only active microbial propagation and activity in food waste, but also to promote the fermentation by decomposition, oxidation and reduction of organic compounds.

As described above, the ocher powder 103 added to the food waste is grown in the amount of 100 million or more microorganisms per gram, and when the radiation energy emitted from the jade powder 102 is sufficiently irradiated, the air permeability and the exhaustability are secured so that fermentation and ripening are possible. Promotes jade

(102) and ocher powder (103) is rich in milenal, Mg component that converts acidic soil into neutral soil, and is well absorbed by roots and leaves, so that carbon assimilation is active and promote plant development, When composted, it improves breathability, drainage, and water retention, which in turn revitalizes soil microorganisms, transforming acidic soils into alkaline soils.

The ocher powder 103 and the jade powder 102 having the above-mentioned efficacy are fermented over 5 to 6 hours, and at this time, the microorganisms are more active in the tank 52. Air is injected using the air injection pump 54.

On the other hand, the odor generated from food waste during stirring is installed in the cover 51 is collected by the fan 51b connected to the duct 2 is sent to the water collecting tank (1).

As described above, the food waste fermented in the tank 52 of the food waste fermentation unit 50 is transferred along the connecting pipe 55 to have a dryer 60 having a screw 62 rotated by the motor 61. The dryer 60 is heated to a high temperature so that the fermented food waste is dried when passing through the dryer 60, as well as inactivating harmful microorganisms and enzymes.

The food waste dried while passing through the dryer 60 is introduced into the tank 72 of the food waste ripening part 70 by a transfer screw pump 63 installed to one side of the dryer 60.

The food waste to be conveyed by the transfer screw pump 63 is supplied through the inlet (71a) of the cover 71 installed above the tank 72, to the tank 72 of the food waste ripening portion 70 When the supply of food waste is completed, close the lid of the inlet (71a), and then rotate the stirring blade (73) using the motor as a driving source for about 5-6 hours to mix the food waste evenly to further promote fermentation and at the same time colloidal Not only do they produce particles, they are also chemically modified to age.

Gas or odor generated in the process of the food waste is aged cover

It is installed in the 71 and is collected by the fan (71b) connected to the duct (2) is sent to the water collecting tank (1), and also by the air injection pump (74) inside the tank (72) to promote ripening Air is injected,

Effluent generated when manufacturing fertilizer using the manufacturing device using the food waste is collected in the sump tank 1 is purified by the sewage biological treatment device 80 and at the same time the sludge generated while treating the waste water incinerator (90). ) Will be incinerated.

In addition, jade powder 102, quicklime 105, ocher powder 103 is added to the food dregs, the particles are used to grind in the powder state, when using them, a separate grinder 120 is used.

Fertilizer manufacturing method and apparatus using the food waste according to the present invention described above is manufactured by adding jade powder 102 and ocher powder 103 to the food waste,

1) it can shorten the complete removal of fermentation and fermentation and ripening time contained in food waste;

2) It is rich in milenal and absorbed by Mg ingredient which converts acid soil into neutral soil and well absorbed by roots and leaves, so that carbon assimilation is active and can promote plant development;

3) It is a very useful invention that can change acid soil into alkaline soil by injecting vitality of soil microorganism by improving breathability, drainage and water retention when sprayed on soil.

The present invention can not only create a pleasant working environment by collecting the odor generated in the food waste treatment process, but also prevent air pollution in the air due to the odor; By shortening the production time of the fertilizer using food can produce a large amount of fertilizer in a short time; The management of the discharged water and sludge generated during the fertilizer manufacturing process using food waste is not only possible to reduce the cost of the discharged water and sludge treatment, but also to prevent secondary environmental pollution.

In the above, the present invention has been illustrated and described with reference to specific preferred embodiments, but the present invention is not limited to the above-described embodiments and the general knowledge in the technical field to which the present invention pertains without departing from the spirit of the present invention. Various changes and modifications will be made by those who possess.

Claims (4)

The food waste conveyed and supplied by the screw feed pump 12 from the loading tank 10 is prevented from being driven to the center by the crushing wing 27a provided in the rotating shaft 26 which rotates by the motor 25. A grinding step of pulverizing into predetermined particles in the tank 24 having the agglomeration preventing wings 27b and the wings 27c distributed to be evenly crushed; Dewatering part of the food waste transported from the tank 24 of the food waste crushing unit 20 to the pressure roller (31a), and the water dehydrated food waste is wound by the roller 32 and at the same time vibrating device ( 34 is separated from the belt belt 33 having a hole (33a) is generated by the vibration, the metals are removed from the electromagnet 37 and at the same time vinyl, wooden chopsticks, etc. vacuum suction device of the collection box 38 ( A purification step removed by 38a); A concentration step in which the separated food waste is introduced into the tank 42 of the food waste agitator 40 and stirred by rotation of the stirring blade 43 using the motor as a power source; The concentrated food waste is conveyed by the transfer screw pump 45 to the ply 100 with respect to 60% of the weight of food waste fed to the food waste fermentation section 50 tank 52 having a temperature of 60 to 70 ° C. 30% filled ocher powder (103), 0.5% (jade) 102, rice straw (104), fermentation accelerator (107), sawdust (106), quicklime (105), crushed soil (108), etc. It adds 0.5% of the amount of more than 100 million microorganisms per gram to investigate the far-infrared radiation energy that is stored and fired by the solar energy of jade to promote the fermentation of food wastes by ensuring the air permeability and exhaustability of the loess. At the same time the fermentation step of activating the activity of the microorganism by stirring for 5 to 6 hours by the rotation of the stirring blade 53 in the state of injecting air into the air injection pump 54 into the tank 52; Drying the fermented food waste through the dryer 60 which is transferred along the connecting pipe 55 and heated at a high temperature, and at the same time, inactivating harmful microorganisms and enzymes in the food waste; The food dregs, which are dried by the dryer 60 and fermented to the tank 72 of the food dregs ripening part 70 maintained at a suitable temperature by the transfer screw pump 63, are supplied with food dregs 72. Aging step of decomposing and ripening food waste by the action of enzymes or microorganisms by stirring for 5-6 hours in the state of supplying air to the air injection pump (74) in the rotation of the stirring blade (73); Fertilizer manufacturing method using a food waste, characterized in that consisting of the step of producing the packaging by transporting the aged food waste to the packaging cycle (76). Fertilizer using food waste, characterized in that the fertilizer produced by the manufacturing method of claim 1. According to claim 2, The fertilizer using the food waste, using the food waste, characterized in that the mixture of food waste, powdered ocher, jade powder and other additives such as quicklime, sawdust, fermentation accelerator, foliar kaolin and the like Fertilizer. In the device for producing a fertilizer using food waste, Collected food waste, fish waste, livestock by-products are collected, the discharge pipe 11 discharged by the gravity of the collected food waste is sent to the collecting tank (1) is formed in the bottom, and the food waste collected A carry-in tank 10 in which a screw transfer pump 12 for transporting the waste crushing unit 20 is installed; The inlet port 22 through which the food waste may be introduced by the screw transfer pump 12 of the loading tank 10, and the fan 23 connected to the duct 2 to collect the odor generated from the food waste. A cover 21 including the upper surface of the tank 24 is installed, the crushing wing 27a for crushing the food waste carried in the rotary shaft 26 of the motor 25 is installed in the center of the cover 21 And anti-bundling wings to handle food debris 27b and the wing 27c which distributes the food waste evenly so that the food waste can be evenly crushed is disposed and installed at regular intervals up and down, and at the same time, only the drainage water can be discharged at the end. In the lower center of the tank 24, a discharge pipe 28a for discharging the water generated by the gravity of the food waste to the water collecting tank 1 is installed, and on one side of the bottom surface adjacent to the discharge pipe 28a A food waste crushing unit 20 in which a screw feed pump 29 for conveying the crushed food waste to the food waste refining unit 30 is connected to the connection pipe 28b; The food waste conveyed by the screw feed pump 29 of the food waste crushing unit 20 is stored and pressurized by the lower pressure roller 31a) so that the dehydrated water can be collected into the water collecting tank 1. Both the hopper 31 having the discharge pipe 31b and the food waste supplied from the hopper 31c from which the food waste dehydrated by the pressure roller 31a of the hopper 31 are collected. The mantle belt 33 is wound around the roller 32 and has a hole 33a formed therein through which food waste ground to a size suitable for fertilizer can escape, and the mantle belt 33 vibrates the food waste. It has a vibrating device 34 to be smoothly purified, and a guide plate 36 to allow the food residues that exit the hole 33a to be supplied to the rubber belt 35, the upper portion of the man belt 33 Mix in food waste An electromagnet 37 is installed to remove the metals, and a collection box 38 having a vacuum suction device 38a capable of sucking and removing vinyl, wooden chopsticks, etc. filtered from the man belt 33 on one side. ) Is installed, and the rubber belt is transported food waste purified by the man belt (33) One side of the (35) is a food waste refining unit 30 is connected to the duct 2 and the conveyor 39, which can transport food waste to the next treatment process, and a dust collecting hood 39a for collecting odors )Wow; A fan connected to the duct 2 to suck and collect the gas and odor generated in the food inlet 41a and the food inlet 41a, which is purified by the food waste refining unit 30 and carried by the conveyor 39, A cover 41 having 41b) is installed at the upper portion of the tank 42, and the stirring blades 43 are different from each other on the rotating shaft so that rotation overload does not occur when mixing food wastes evenly inside the tank 42. Is formed in, the lower portion of the connecting pipe 44, the food waste agitator (40) is connected to the screw feed pump 45 for transporting the evenly mixed food waste to the food waste fermentation section (50); The food waste agitator 40 has an inlet 51a into which the food wastes are mixed and transported evenly and the fan 51b connected to the duct 2 to collect and collect the gas and odor generated from the food wastes. Cover 51 is installed in the upper portion of the tank 52 is heated to 60 ~ 70 ℃ by the thermostat, and introduced into the tank 52, metering supply device 101 of the cyclo 100 Jade powder 102, ocher powder 103, and quicklime 105, sawdust 106, fermentation promoter 107, rice straw 104, foliar soil 108 and the like to stir the food waste added The main stirring blades 53 are installed to rotate by using the motor as a driving source, and are formed at different angles on the rotating shaft so that rotational overload does not occur when rotating over 5 to 6 hours for sufficient fermentation, and the tank 52 Activity of microbe is active on the bottom To be air, and the injection pump 54 to inject air into the food waste is tube or pipe, being formed in a fermented food waste to the bottom center to carry a food waste fermentation section 70 dryer Food waste fermentation section 50 consisting of a connecting tube 55 connected to 60; The food waste fermented by the discharge pipe 55 of the food waste fermentation unit 50 is connected to the fermented food waste is supplied, the screw 62 is rotated by the motor 61 to transport the food waste is installed inside, food A dryer 60 heated to a temperature suitable for dreg drying and inactivating harmful microorganisms and enzymes in the dreg; The fan 71b which is dried in the dryer 60 and connected to the duct 2 to suction and collect the gas and odor generated from the food inlet 71a into which the food residue conveyed by the transfer screw pump 63 is introduced. Cover 71 having a) is installed at the upper portion of the tank 72 having a temperature suitable for the ripening of food waste, the stirring blades 73 for mixing so that the ripening of food waste can be promoted by rotating the motor as a drive source It is installed so as to form a different angle on the rotating shaft so that rotation overload does not occur when rotating over 5 to 6 hours, the bottom of the tank 72 is air to the food waste so that the activity of microorganisms can be activated An air injection pump (74) for injecting is connected to the pipe, and conveys the matured food waste to the packing cycle (76) so that the package can be shipped out of the conveyor (7). 5) food waste maturation portion consisting of 70; It has a sewage biological treatment device (80) for treating the discharge water of the sump (1) in which the discharge water generated from the loading tank (10), food waste grinding unit (20), food waste refining unit (30) is collected, Production of fertilizer using food wastes, characterized in that consisting of incinerator 90 for incineration of sludge generated by the wastewater treatment in the biological treatment device (80)