KR0185256B1 - A ferilizing device of organic matter - Google Patents

Abstract

The present invention relates to a heat-saving rotary compost drying and fermentation apparatus, in particular, an input hopper into which compost is fed from a transfer roller, and a mixer unit for pulverizing compost fed from the input hopper and mixing at a predetermined ratio. It is installed at the lower part of the mixer part, the receiving space into which the compost conveyed from the mixer part is input, and the drying furnace in which the compost is dried on one side of the receiving space and the compost containing the chamber compost from the drying furnace is supplied and transported by a motor. A first drying furnace equipped with a screw, a second drying furnace for finally fermenting and drying the compost transferred from the first drying furnace, and driving means for rotating the first and second drying furnaces are provided.

Description

Heat-saving rotary compost drying fermentation system

1 is a perspective view showing a dry fermentation apparatus according to the present invention,

2 is a cross-sectional view of FIG. 1 according to the present invention;

3 is a cross-sectional view taken along line AA ′ of FIG. 2 according to the present invention;

4 is a cross-sectional view taken along line B-B 'of FIG. 2 according to the present invention.

* Explanation of symbols for main parts of the drawings

10: flame 20: supply unit

30: mixer portion 40: inlet side receiving cylinder

50: discharge side cylinder 60: drying furnace

70: motor

The present invention relates to a heat-saving rotary compost drying fermentation apparatus, and more specifically, to reduce the fermentation time and drying time for composting livestock waste generated in various barns or agricultural waste generated in farms The present invention relates to a heat-saving rotary compost drying fermentation device that can contribute to the increase of income.

In general, farms produce compost or feed that can promote the growth of animals and plants by using animal waste (milk powder, manure, pig meal), agricultural waste (organic waste), or slaughter waste.

Such compost or feed processing methods include a method of fermenting aerobic microorganisms (air-loving bacteria) in the case of food wastes used for animal feed. The compost used as a soil preservative is mixed with animal waste and various agricultural debris, sawdust and the like at a predetermined ratio, and then stacked in a place provided around the barn and fermented.

Thus produced feed or compost is sprinkled over the crops, so that the spread compost penetrates into the soil over time, thereby weakening the acidity of the soil, thereby promoting the growth of growing crops.

In addition, food wastes emitted from a hotel or a large restaurant are recycled as animal feed, thereby preventing waste of resources.

However, since the manure and crops of livestock are always wet with moisture as the main component of compost or feed, they can take a long time to ferment, and even if the stacked compost is fermented, the wet compost can be completely dried and then sprayed on farmland. As a result, most farms cannot be used properly at the time of composting harvested farmland, and chemical fertilizers have to be used to plant crops in the following year, which causes the acidification of the soil. In addition, by using a chemical fertilizer, in order to recover the acidified soil, there is a problem that a lot of economic burden because you have to buy and cover the soil separately /

Therefore, in order to prevent acidification of cropland, the government is currently recommending that farmers suppress the use of chemical fertilizers and use compost.

An object of the present invention is to solve the problems as described above, using heat-saving rotary compost drying that can simultaneously perform their fermentation and drying operations in a short time by using animal wastes or crop residues discharged from the farm It is to provide a fermentation apparatus.

Another object of the present invention is to provide a heat-saving rotary compost drying fermentation device that can contribute to increase the income of farmers by reducing the fermentation time and drying time of the compost.

According to the heat-saving rotary compost drying fermentation apparatus of the present invention for achieving the above object, in the heat-saving rotary compost drying apparatus for drying the compost supplied by mounting a hot stove for generating hot hot air on one side, It is installed on the frame, the supply part is composted into the upper part, the mixing part is installed in the screw to crush and mix the compost conveyed through the supply part, coupled with the discharge duct formed integrally with the mixing part and accommodating space therein The formed inlet side cylinder, the inlet side cylinder is installed on the other side and the exhaust side discharge cylinder and the exhaust side discharged from the compost is dried and the discharge side discharged discharge cylinder is formed, the inlet side rectangular cylinder and Drying is composted between the discharge side cylinder and the compost supplied from the mixing section is dried, in the center of the frame Value is achieved the support roller to rotate along the guide is provided as the drive motor for rotating the drying furnace, the guide portion and both sides of the frame for supporting the rotation of the drying furnace for rotating the drying furnace.

According to a preferred feature of the present invention, the drying furnace mediated between the inflow side cylinder and the outflow side cylinder is divided into first and second drying furnaces to perform fermentation of compost into the first drying furnace, and the second The drying furnace performs a final drying operation of the moisture of the compost transferred from the first drying furnace.

According to a more preferable feature of the present invention, in order to increase the drying efficiency of wet compost, the hopper is mounted on the inner circumference of the transfer screw and the second drying furnace which are installed inside the first drying furnace and rotated by a motor. Rotates the wet compost trapped on the floor to dry it, so that the drying efficiency of the compost and hot wind supplied from the hot blast furnace coupled to one side of the exhaust duct causes the vortex to increase the drying efficiency of the compost. do.

Hereinafter, preferred embodiments of the present invention will be described with reference to the accompanying drawings.

1 is a perspective view of the present invention, Figure 2 is a longitudinal cross-sectional view of the present invention.

As shown in the upper portion of the frame 10, the supply portion 20 to which the waste of the livestock waste or agricultural products are put, and the mixing unit 30 for mixing the waste and waste added to the lower portion at a predetermined ratio, respectively is installed. .

The above-described mixing unit 30 has a built-in screw 31 for mixing the excrement and the residue, which is driven by a motor 32 installed on one side of the mixing unit 30.

On the other hand, at the lower end of the above-described mixing unit 30, the inflow side receiving cylinder 40 to accommodate the compost to be put is installed on one side of the frame 10, the other side of the various types of gas generated while the mixed compost is fermented Exhaust cylinder 51 for discharging the discharge side and the discharge side square cylinder 50 is provided with a discharge port 52 through which the mature dried compost is discharged.

In addition, between the inlet side receiving cylinder 40 and the discharge side rectangular cylinder 50 to dry the compost supplied from the mixing unit 30 described above, the drying furnace 60 is filled with a heat insulating material 69 on the inner wall Is installed.

The above-described drying furnace 60 is divided into a first drying furnace 61 and a second drying furnace 620 is integrally formed with a sprocket 63 receiving the rotational force of the motor 70 installed in the center portion of the frame 10. Thus, a chamber 71 for transmitting the driving force of the motor 70 described above to the sprocket 63 is provided.

Preferably, as the above-described motor 70 rotates, the cylindrical drying furnace 60 is rotated. At this time, at least one guide portion 64 is provided at both sides of the outer circumference of the drying furnace 60. It is formed integrally with the 60, the support roller 11 for supporting the above-described guide portion 64 is provided on the frame 10 described above.

3 is a side cross-sectional view showing the interior of the first drying furnace of the present invention, and FIG. 4 is a side cross-sectional view showing the interior of the second drying furnace of the present invention.

As shown, the first drying furnace 61 is provided with a transfer screw 65 that is rotated to the motor 67 installed inside the inflow-side receiving cylinder 40, the plurality of places of the transfer screw 65 soaked in water A hopper 66 for pumping up compost is mounted.

In addition, the inner circumference of the second drying furnace 62 is equipped with a hopper 68 that plays the same role to finally dry and ferment compost supplied through the first drying furnace 61.

In the present invention as described above, the wet compost mixed at a predetermined ratio in the mixing unit 30 is introduced into the first drying furnace 61 through an inflow duct 33 mounted at the lower portion of the mixing unit 30.

Then, when the wet compost is introduced through the inlet duct 33, the motor 67 installed in the inlet-side receiving cylinder 40 rotates the transfer screw 65 of the first drying furnace 61 to continuously supply the compost. The drying operation is carried out while spreading.

At this time, the hot drying wind is introduced into the first drying furnace 61 through the second drying furnace 62 in the hot stove 53 generating hot hot wind mounted on one side of the discharge cylinder body 50. A large amount of water vapor is generated in the atmosphere of the first drying furnace 61 while the wet compost water introduced from the mixing unit 30 and the dry air supplied from the hot stove 53 are mixed.

More preferably, the hot air introduced into the first drying furnace 61 may cause vortex phenomena in the first drying furnace 61 as the transfer screw 65 rotates, and thus, the first drying furnace 61. Since the hot air introduced into the air is delayed in the drying chamber, the drying efficiency of the compost can be increased.

In addition, the compost transferred to the conveying screw 65 is transferred to the second drying furnace 62 through the second drying furnace 61, the plurality of hoppers 68 are continuously pumped up, thereby the first compost In the drying furnace 61, the first dried compost is completely dried.

More preferably, the drying furnace 60 installed between the inlet side receiving cylinder 40 and the outlet side cylinder 50 has an installation angle of 10 ° to 30 ° from the inlet duct 33 to the outlet 52. By installing the inclined degree so that the compost is transported along the inclined surface of the drying furnace (60).

The present invention thus formed is the first drying the wet compost accommodated in the first drying furnace 60 when blowing the hot wind using the hot air path 53 mounted on one side of the drying furnace 60, such primary The dried compost is transported to the secondary drying furnace 62, in which various gases generated during the drying process of fermenting the feces of the plant are supplied from the hot stove 53 mounted on one side of the discharge side cylinder 50. The hot air is moved into the first drying furnace 61 so that a large amount of water vapor generated in the first drying furnace 61 absorbs these gases so that the gas is not discharged to the outside.

Subsequently, the compost passed through the first drying furnace is compost primary dried in the first drying furnace 61 as the drying furnace 60 continues to rotate, and the hopper 68 formed at the inner circumference of the second drying furnace 62. As it is sprinkled by, the compost is completely dried and fermented at the same time.

The present invention can shorten the drying time of the compost and can produce compost or feed in a short time to the domestic wastewater and organic wastes that are now a serious problem in rural areas.

The present invention as described above has the advantage that the compost or feed produced by using animal waste or agricultural residues, but also has the advantage of recycling resources, by allowing the feed or compost to be properly used at the required time, There is an advantage to increase farm income.

Claims (1)

The frame is formed to have a certain height from the installation surface, the inlet side receiving cylinder fixed, formed in an upright state on one side of the frame, the screw for mixing the inflow compost is built in a state capable of driving by the motor, the inflow side Communicating to the upper portion of the receiving cylinder, the mixing portion formed, so that compost is introduced into the upper portion of the mixing portion, the supply portion, the exhaust tube is upright with the discharge side rectangular cylinder, the heat insulating material disposed on the other side of the frame Under, a first drying unit in which a transfer screw having a plurality of hoppers is driven by another motor and a second drying unit extending from the first drying unit in a shape fixed to the inner wall of the plurality of different hoppers, It is arranged to be driven so that both ends thereof communicate with the inlet-side receiving cylinder and the discharge-side rectangular cylinder, The drying furnace, which is installed and configured to be driven by the driving force of another motor through the chain engaged with the racket, is fixed and formed to be operatively coupled to the support roller in contact with a plurality of guide rails in a predetermined portion of the outer furnace. Heat-saving rotary compost drying fermentation device comprising a hot stove coupled to the discharge-side rectangular cylinder to supply drying heat to the other end.