KR101452911B1 - Apparatus for pellet type feed manufacturing by using food garbage - Google Patents

Abstract

The present invention relates to a device for producing a pellet-molded fodder and compost. The device comprises: a hopper unit which is equipped with a filtering sieve therein; an agitating unit which includes an agitating chamber connected with the bottom of the hopper unit, one or more agitators disposed in the agitating chamber, and a hot air means which provides hot air into the agitating chamber; a transferring unit which includes a transferring chamber connected with the bottom of the agitating chamber and one or more transferring screws disposed in the transferring chamber; and a fodder discharging unit which is disposed at the end of the transferring screw and is equipped with a fodder molding frame having a plurality of molding holes formed therein and with a cutting unit which cuts the fodder discharged through the molding holes. The solids from food are dried, so work efficiency is improved and the discharge of moisture can be controlled.

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a pellet type feed,

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a feed and compost manufacturing apparatus, and more particularly, to an apparatus for producing a feed or compost for a livestock using solids remained after removing water contained in the solids of the food.

Generally, food wastes generated from homes and restaurants are mixed with various mixtures and contain a large amount of water. Therefore, the longer the treatment period of food wastes is, the higher the temperature is, the more easily it is corroded. Landfill prohibition and marine dumping are prohibited, resulting in serious pollution and greenhouse gas (CO2, etc.) that pollute the soil and groundwater due to the generation of leachate along with bad odor and gas caused by land treatment.

When these solid food materials are landfilled with waste, they cause waste of resources, as well as cost and environmental pollution due to waste disposal, that is, soil pollution and water pollution due to leachate generated from food waste, It is a major cause of environmental pollution such as various skin diseases or infectious diseases and greenhouse gases (CO2, etc.) due to odor, gas and pests.

Recently, in order to improve the problems of food waste generated in homes and restaurants, and to reduce environmental pollution and resource waste, food waste containing moisture is separated from general garbage to be produced as livestock feed or agricultural compost, It is a trend to recycle waste.

As a prior art for producing feedstuffs or composts of livestock, such a food waste has been proposed in Korean Patent No. 10-0589698 (Feeding system for food waste and its method). In brief, when moisture is contained in food waste A rotary drum for removing the rotary drum; A metal sorting device for separating metal from the moisture-removed food waste; A crusher for finely crushing the food waste separated from the metal and the foreign matter; A blender for mixing the pulverized food waste with the blend; A drip tongue which extrudes the food waste mixed with the mixture by removing moisture in a vacuum state to the outside; A vacuum pelletizer for shaping extruded food waste into particles; A fryer for frying pellet-shaped feed; And a rapid cooling device for rapidly removing fats by rapidly cooling the fried food.

Although the prior art dehydrates and removes the water contained in the food waste and the water sprinkled in the spinning drum in the rotary drum, the dehydrated water (dehydrated solution) in the rotary drum is transported to the wastewater treatment plant through the sewage pipe, There is a problem that not only the waste water treatment cost is excessive but also environmental pollution is caused by the dehydrated liquid.

That is, when the dewatering liquid generated from the dewatering process of the food waste in the rotary drum is purified at the wastewater treatment plant, the odor is generated during the transportation process, and when the leakage occurs, Causing serious environmental pollution, and there was a problem that it was costly to treat wastewater.

Korean Patent No. 10-0589698

DISCLOSURE OF THE INVENTION The present invention has been made in order to solve the above-mentioned problems, and it is an object of the present invention to provide a method for manufacturing a food or a compost by using food waste, There is a technical problem in providing a pellet-shaped feed and a compost manufacturing apparatus using small-sized water of food which can suppress the discharge of water.

Another object of the present invention is to provide a pellet-shaped feed and a compost manufacturing apparatus using solid foodstuffs which are configured to reuse the hot air previously used in the process of transporting and extruding food waste.

As a means for solving the above problem, a pellet-shaped feed and a compost manufacturing apparatus using the solid matter of food and beverage of the present invention includes a hopper unit having a dispersion input sieve inside thereof; An agitating unit including an agitating chamber communicating with a lower side of the hopper, at least one agitator disposed inside the agitating chamber, and a hot air supply unit providing hot air inside the agitating chamber; A conveyance unit including a conveyance chamber communicating with a lower side of the stirring chamber and at least one conveyance screw disposed inside the conveyance chamber; And a feed discharging unit disposed at an end of the feed screw and including a feed forming frame having a plurality of forming holes and a cutting unit for cutting the feed discharged through the forming holes.

At this time, the stirring chamber is divided into a first space and a second space by a partition wall, an agitator is disposed in the first space, and one end of one or more heat transfer tubes is connected to the second space, Is connected to the transfer unit.

The transfer chamber may include a first section communicating with the agitating section and a second section extending in a transverse direction, and a transfer cover may be coupled to an upper portion of the second section, And one or more latching bars are closely attached to the transfer screw on the inner circumference of the transfer chamber and the transfer cover.

In addition, the transfer chamber and the transfer cover of the second section are each formed of a double structure in which a thermostat is formed, and each thermostat is communicated with each other, and a condensate drain port communicating with the outside is formed in the thermostat .

On the other hand, the feeding unit is connected to a feeding means.

The molding hole is characterized in that the diameter of the charging end is larger than or equal to the diameter of the discharging end.

In this case, the filtering network is coupled to the vibrating means including the camshaft and the cam eccentrically coupled to the camshaft.

As one example, the feed discharging unit is further provided with a casing for guiding the direction of the discharged feed, and a sterilizing and drying unit for sterilizing and drying the feed discharged through the casing. The sterilizing and drying unit includes a casing And a sterilizing and drying unit configured to surround the conveyor belt and a sterilizing and drying unit in which at least one of an ultraviolet lamp and an infrared lamp is disposed.

In the apparatus for producing a pelletized feed using the solid food of the present invention, the solids of the food are put into the apparatus, the stirring operation by the stirrer and the hot air drying operation by the hot air are simultaneously performed, There is an advantage that energy saving and work efficiency are improved and moisture emission can be suppressed.

In addition, energy can be saved by constructing the hot air which was used in the process of transferring and extruding food garbage to be reused.

1 is a perspective view showing a feed and compost manufacturing apparatus using a food solid according to the present invention;
2 is a sectional view taken along the line AA in Fig.
3 is a side cross-sectional view showing a conveying portion according to the present invention.
4 is a sectional view taken along line BB of Fig.
5 is a view showing a feed discharging portion according to the present invention.
6 is a view showing another embodiment of a feed manufacturing apparatus using a food solid according to the present invention.

In describing the present invention, terms and words used in the present specification and claims are to be construed in accordance with the principles of the present invention, on the basis that the inventor can properly define the concept of a term in order to best explain his invention It should be construed as meaning and concept consistent with the technical idea of.

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

FIG. 1A is a perspective view showing a feed and compost manufacturing apparatus using a solid matter of a food according to the present invention, and FIG. 1B is a perspective view showing an opposite side of FIG. 1A. 2 is a cross-sectional view taken along line AA in Fig. 1, and Fig. 3 is a side cross-sectional view showing a conveying portion according to the present invention. FIG. 4 is a cross-sectional view taken along line BB of FIG. 3, FIG. 5 is a view showing a feed discharging part 400 according to the present invention, and FIG. 6 is a view showing another embodiment of a solid food according to the present invention.

The pelletized feed and compost manufacturing apparatus using the solid material of the food according to the present invention is characterized in that the solid material of the food is put into the apparatus and the stirring operation through the stirrer and the hot air drying operation through the hot air are simultaneously performed, The working efficiency is improved, and the solid matter of the food is then configured to reuse the hot air previously used in the transfer and extrusion processes, thereby saving energy.

As shown in FIG. 1, the feed manufacturing apparatus using solid matter of food and beverage according to the present invention includes a hopper unit 100, a stirring unit 200, a feeding unit 300, and a feed discharging unit 400 , The solids of the food to be fed are configured to produce the feed or the manure through the organic operation relationship of the structures listed above.

First, the hopper unit 100 according to the preferred embodiment of the present invention is configured such that the food waste is injected into the hopper unit 100, and the hopper unit 100 becomes narrower from the upper side to the lower side.

In addition, the hopper unit 100 transmits the solid foodstuffs to be fed to the lower stirring unit 200. If the size of the apparatus is large, the operator can prepare for a safety accident such as dropping, One or more sieve beds 110 are disposed inside the hopper unit 100 in order to prevent the stirring unit 200 from being overloaded during stirring operation of the stirring unit 200, Foodstuff solids are configured to pass through the sieve 110.

At this time, the screen 110 may be interlocked with the vibrating means 120. In order to apply vibration to the screen 110, solids of the foodstuff may be sequentially supplied from the bottom surface of the screen 110 to the hopper 100 The vibrating means 120 can be configured to prevent the solids of the food from being trapped in the sieve 110 or being stacked in a state in which it is sandwiched between the sieve 110 and the sieve 110. [ do.

The vibrating means 120 including the camshaft 124 and the cam 122 eccentrically coupled to the camshaft 124 as shown in the preferred embodiment of the vibrating means 120, It is natural that the vibrating means 120 may be structured such that the vibrating means 120 can transmit vibrations to the filtering network 110 in addition to the filtering network 110 .

In general, the solids of the food include a water content of a certain level, and water contained in the solids of the food must be removed during the production of food using the solids of the food. The stirring portion 200 of the present invention includes a plurality of stirring vanes 222 The stirring operation of the stirrer 220 and the hot air drying operation of the hot air are performed together.

Hereinafter, a preferred embodiment of the stirring unit 200 according to the present invention will be described in detail with reference to FIG.

The agitating unit 200 according to the present embodiment is a place where solid foodstuffs passing through the hopper unit 100 fall into a free fall state and perform stirring and drying of the food waste. The unit 200 includes a stirring chamber 210 communicating with the lower side of the hopper unit 100, at least one stirrer 220 disposed inside the stirring chamber 210, And a hot air supply means for supplying the hot air.

2, the stirring chamber 210 is hermetically coupled with the lower part of the hopper part 100, and the solid foodstuff inserted into the hopper part 100 corresponds to the shape of the hopper part 100, It is preferable that it is configured to be narrowed toward the downward direction so as to be gathered.

The reason for constructing to be gathered at the center as described above is that the pressure is applied to the solid matter of the food by gradually narrowing the distance to the conveyance unit 300 and the feed discharge unit 400 which will be described below, As shown in FIG.

The two compartments 230 are symmetrically formed on the inner side of the stirring chamber 210. The compartment wall 230 allows the first space 240 and the second space 240 to be formed inside the stirring chamber 210, The first space part 240 is formed with a hot air flow 262 and the second space part 250 is formed with an air inlet 252.

The partition wall 230 includes a fixing portion 231 having one end fixed to the inner wall of the stirring chamber 210 and a curved portion 232 extending from the fixing portion 231 to form a downward convex curved surface, 210 and extending in a straight line toward the lower sidewall of the base plate 210. [

Since the partition wall 230 has the fixing portion 231 fixed to the side wall of the stirring chamber 210 and extending in the longitudinal direction so that the front end and the rear end thereof are also fixed to the stirring chamber 210, the partition wall 230 and the stirring chamber 210 The front and rear ends and the side portions are sealed by the coupling structure of the first space portion 231 and the second space portion 234 so that clearance is formed between the end of the space holding portion 234 and the stirring chamber 210, 240 and the second space 250 are communicated by the lower space 235.

The first space portion 240 is provided with a stirrer 220 through which a plurality of stirring vanes 222 are rotated as a passage through which solids of foods to be introduced through the hopper portion 100 pass, 262 are formed on the front or rear surface of the stirring chamber 210 and hot air means for supplying hot air to the first space 240 through the hot air holes 262 are connected.

Preferably, the hot air vents 262 are arranged on the lower side relative to the stirring vanes 222 and the spraying direction of the hot air nozzles 264 is arranged on the upper side higher than the horizontal as shown in Fig. 3, And the drying efficiency is improved by performing a hot air drying operation in addition to the stirring operation.

Meanwhile, the second space 250 can prevent the food waste from being injected by sealing the upper and side portions, the front and back surfaces, and the hot air provided in the stirring chamber 210 through the gap 235 formed in the bottom portion Is collected and transferred through the inlet 252 and the heat transfer pipe 270 to the transfer unit 300, which will be described in detail below, to recycle the energy.

A variety of conventional pumps may be used as means for sucking the hot air from the agitator 200 and transferring the hot air to the transfer unit 300, so that a detailed description thereof will be omitted.

2, a stirring and drying operation is performed through an agitator 220, and solid matter of the food is transferred to the transfer unit 300. The transfer unit 300 is connected to the lower side of the stirring chamber 210, And a transfer screw 320 disposed at one or more inner sides of the transfer chamber 310. The transfer chamber 310 includes a transfer chamber 310,

Hereinafter, a transfer unit 300 according to a preferred embodiment of the present invention will be described with reference to FIG.

The transfer chamber 310 can be divided into a first section a communicating with the agitator 200 and a second section b extending in the transverse direction and the inside of the transfer chamber 310 And the lower shape is structured such that the transporting screws 320 are closely packed.

The conveying screw 320 is rotatably disposed in the transfer chamber 310. The conveying screw 320 rotates the conveying screw 320 so that the solids of the food introduced into the first section a by the rotation of the conveying screw 320 can be conveyed to the second section b) and then to the feeder, which will be described below.

The upper part of the first section a is hermetically sealed with the stirring chamber 210 and the upper part of the second section b is closed by the transport cover 330 do.

4, the transfer chamber 310 and the transfer cover 330, which are disposed in the second section b, are each formed of a double structure in which a thermostat 350 is formed, (350) are configured to communicate with each other, so that the heat energy is transferred to the solid matter of the food through the second section (b), thereby performing an additional drying operation.

The hot air provided in the stirring chamber 210 may be collected through the inlet 252 and then transferred to the warming unit 350 by the heat transfer tube 270 to reuse the thermal energy, It is obvious that the outside of the unit 350 can be vacuum treated (not shown) so that the transferred heat can be stored for a long time.

In addition, the warming unit 350 may further include at least one drain port 360 communicating with the outside, wherein the drain port 360 includes means for discharging condensed water generated by steam inside the warming unit 350 do.

One or more latching bars 340 may be in close contact with the feed screw 320 on the inner circumferences of the feed chamber 310 and the feed cover 330. In this embodiment, Two of them in the transfer chamber 310 and two of them in the transfer cover 330 are symmetrically arranged.

This is because the screws (not shown) of the spiral-shaped conveying screw 320 slide and rotate in a state of being closely attached to the plurality of the latching bars 340 formed in the longitudinal direction, (Not shown) of the conveying screw 320. In this case, the solid matter of the food comes into contact with the catching bar 340 to cause friction, so that the solid matter of the food is conveyed to the conveying screw 320 And can be smoothly fed to the feed discharging part 400 without being fixed to the goal.

Hereinafter, the feed discharging unit 400 according to the present invention will be described with reference to FIG.

The feed discharging unit 400 includes a feed forming mold coupled to an end of the feeding unit 300 to form a plurality of forming holes 410 and a cutting unit for cutting the feed discharged through the forming hole 410 .

Specifically, the feed mold is coupled to an end of the feeder 300 and is configured to be pushed forward by the feed screw 320 so that solid matter of the food can be fed into the plurality of the forming holes 410, Is a means for cutting the feed extruded through the molding hole 410 into a predetermined size.

The molding hole 410 is formed of a feeding end 412 which is an inlet through which the solid material of the food is pressed and fed by the feeding screw 320 and a discharging end 414 which is discharged. The diameter of the discharge end 414 is larger than the diameter of the discharge end 414, so that the discharged feed can be further compressed.

The cutting device according to the present embodiment may be configured so that a plurality of blades are configured to rotate and a cutting range of the cutting device includes a range in which a plurality of molding holes 410 are disposed.

Meanwhile, the feed discharging unit 400 includes a casing 430 for guiding the direction of the discharged feed in a downward direction. This prevents the discharged feed from being leaked to the outside and the cutting machine from being exposed, .

In addition, the auxiliary heat exchanger 440 connected to the casing 430 may further be arranged so that the hot air introduced from the auxiliary heat exchanger 440 is directed toward the discharged feed, thereby doubling the drying effect.

Hereinafter, another embodiment of the pellet-shaped feed and compost manufacturing apparatus using the solid matter of the food according to the present invention will be described with reference to FIG.

As shown in the figure, the feed discharged through the feed discharging unit 400 may have a commodity value by itself, but a sterilization and drying process for further increasing the value of the feed may be added. An example in which the sterilizing and drying unit 500 is further constructed in this embodiment will be described.

The sterilizing and drying unit 500 includes a conveyor belt 510 disposed at a lower portion of the casing 430 and one of an ultraviolet lamp 522 or an infrared lamp 524 enclosing the conveyor belt 510 And a sterilizing and drying unit 520 configured to absorb the ultraviolet rays passing through the sterilizing and drying unit 520 configured to surround the conveyor belt 510 while being fed by the conveyor belt 510. [ And the drying operation by infrared rays can be applied at the same time, and the feed is then stored in the feed collecting cylinder 600 disposed at the end of the conveyor belt 510.

As shown in FIG. 6, the nutrient supply means 700 may further include nutrient supply means 700 capable of supplementing nutrients that are insufficient as feed for livestock. The nutrient supply means 700 includes a nutrient supply passage 710 And a nutrient supply pipe 720 connecting the nutrient supply screw 730 for controlling nutrient supply to the transfer unit 300 so that the necessary nutrients can be supplied to the transfer unit 300.

Although not shown in the drawing, the microorganism feeding means can be further configured in a manner similar to the nutrient feeding means 700. In some cases, microorganisms are injected into the apparatus through the microorganism feeding means, As shown in FIG.

The first metering means 810 is disposed at a position adjacent to the hopper unit 100 and the second metering means 820 is disposed at a position adjacent to the feed discharging unit 400, It is possible to provide convenience in cost estimation by measuring the solid amount and the discharged feed amount, respectively.

It will be apparent to those skilled in the art that various modifications and variations can be made in the present invention without departing from the spirit or scope of the invention. Therefore, the technical scope of the present invention should not be limited to the contents described in the detailed description of the specification, but should be defined by the claims.

100: Hopper section 200:
300: Feeder 400: Feeder
500: sterilization drying unit 600: feed collecting container
700: Means of nutrition.

Claims (8)

1. A hopper comprising: a hopper part having a sieve therein;
An agitating unit including an agitating chamber communicating with a lower side of the hopper, at least one agitator disposed inside the agitating chamber, and a hot air supply unit providing hot air inside the agitating chamber;
A conveyance unit including a conveyance chamber communicating with a lower side of the stirring chamber and at least one conveyance screw disposed inside the conveyance chamber;
And a feed discharging unit disposed at an end of the feed screw and including a feed forming frame having a plurality of forming holes and a cutting unit for cutting the feed discharged through the forming hole. Pellet type feed using solid material, apparatus for manufacturing compost.
The method according to claim 1,
The stirring chamber
The first space and the second space are separated by the partition wall,
Wherein the stirrer is disposed in the first space and one end of at least one heat transfer pipe is connected to the second space and the other end of the heat transfer pipe is connected to the feed unit. .
The method according to claim 1,
Wherein the transfer chamber includes a first section communicating with the agitating section and a second section extending in a transverse direction, and a transfer cover is coupled to an upper portion of the second section,
Wherein the conveying screw is disposed over the first section to the second section,
Wherein at least one latching bar is in close contact with the feed screw on the inner periphery of the feed chamber and the feed cover.
The method of claim 3,
Wherein the transfer chamber and the transfer cover of the second section are each formed of a double structure in which a thermosensitive part is formed, and each thermosensitive part is communicated with each other, and a drain port communicating with the outside is formed in the thermosensible part. Apparatus for manufacturing pelletized feedstuffs and compost using solid matter of waste.
The method according to claim 1,
Wherein the nutrient supply means is connected to the transfer unit.
The method according to claim 1,
Wherein the forming hole has a diameter equal to or larger than a diameter of the discharge end. The apparatus for manufacturing a pellet-shaped feed and compost according to claim 1,
The method according to claim 1,
The above-
And a cam that is eccentrically coupled to the camshaft. The apparatus for manufacturing pellet-type feed and compost using the solid matter of food waste according to claim 1,
The method according to claim 1,
In the feed discharging portion
A casing is provided to guide the direction of the feed to be discharged
And a sterilizing and drying unit for sterilizing and drying the feed discharged through the casing,
The sterilizing / drying unit
And a sterilizing and drying unit configured to surround the conveyor belt and configured to include an ultraviolet lamp or an infrared lamp. The pellet-type feed, Apparatus for manufacturing compost.

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