KR200359068Y1 - compost storage device utillzing waste food - Google Patents

Abstract

The present invention relates to a feed storage device using a food waste capable of storing and composting food composted foods by fermenting and drying food waste, and supplying the same, comprising: a housing having a storage compartment therein; A stirring part provided at a lower side of the storage chamber in a pair of left and right sides and provided with a stirring blade twisted in a screw form on an outer side of a rotating shaft penetrating the wall surface of the housing; A heating medium installed at a lower side of the storage compartment to heat the feed or compost to control temperature and humidity; A discharge door installed at one side of the bottom of the housing; The discharge door guide plate is installed in the discharge door to install the discharge door guide plate to filter foreign substances contained in the feed discharged along the transfer plate, and the transfer plate is provided on the upper side of the guide plate, and is provided with a vibrator. It is achieved to have a technical feature equipped with a sorting device which gives a vibration so that foreign matter of different specific gravity falls off to the guide plate side.

Description

Compost storage device utillzing waste food}

The present invention relates to a device for storing feed and compost made by drying and fermenting food waste, and more particularly, food waste that can store and sort composted food waste by fermenting and drying food waste. It relates to a compost storage device used.

In addition, the present invention relates to an apparatus capable of storing and supplying food waste, compost, and the like, which are obtained from food waste, livestock farms or various organic wastes, and sludges of sewage treatment plants.

Conventionally, food waste generated from general households or entertainment establishments, or sludge generated from livestock farms and sewage treatment plants are disposed of in rivers or disposed of in landfills, whereby these wastes and leachate contained in them contaminate rivers, groundwater and soil. Had a problem.

For example, general food waste should be discharged in bags with dry food without leachable water according to the food waste disposal method, but the general household and food stores collect food and take a long time to dry it. There is still a problem that most of them pollute the environment by leaving the water remaining.

Therefore, in recent years, in view of these problems, in particular, various devices have been developed in order to effectively handle food waste and garbage. These devices are small to be installed separately in each home or restaurant, and collected from each region. A large-capacity treatment apparatus for treating waste and various sludges discharged from garbage or livestock farms has been developed and installed in various forms.

Typically, such a device consists of a process of making feed by storing food waste collected in each region or sludge generated in a sewage treatment plant in a hopper, crushing it, and then heating and fermenting it.

However, these devices use only a tank to store feed products, so that moisture is penetrated into the feed during storage, especially during the rainy season, and various foreign matters are introduced from the outside, causing the feed to deteriorate or the quality of the water drop significantly. Have.

Moreover, these devices do not have a separate function of filtering out foreign substances that have penetrated the feed, and also have a problem that cannot remove moisture.

The present invention has been made in view of the above-mentioned conventional problems, and its purpose is to store composted or feed food waste, to control humidity, and to feed foreign matter included in feed in an external or manufacturing process. To provide a compost storage device using waste.

Another object of the present invention is to provide a long-term storage of the feed, and to effectively filter out foreign substances to improve the quality of the feed, compost and other products, as well as to provide a compost storage device using food waste with excellent production.

An object of the present invention and the housing having a storage compartment therein; A stirring part provided at a lower side of the storage chamber in a pair of left and right sides and provided with a stirring blade twisted in a screw form on an outer side of a rotating shaft penetrating the wall surface of the housing; A heating medium installed at a lower side of the storage compartment to heat the feed or compost to control temperature and humidity; A discharge door installed at one side of the bottom of the housing; The discharge door guide plate is installed in the discharge door to install the discharge door guide plate to filter foreign substances contained in the feed discharged along the transfer plate, and the transfer plate is provided on the upper side of the guide plate, and is provided with a vibrator. It is achieved to have a technical feature equipped with a sorting portion which gives a vibration so that foreign matters having different specific gravity fall off toward the guide plate side.

1 is a cross-sectional view showing an example of the compost storage device according to the present invention,

Figure 2 is a cross-sectional view showing an example of the compost storage housing according to the present invention,

Figure 3 is an enlarged cross-sectional view of the main part of the compost storage device according to the present invention,

Figure 4 is a cross-sectional view showing another embodiment of the compost storage device according to the present invention,

Figure 5 is a side view showing a state in which the subject innovation is installed in the food processor.

* Explanation of symbols for the main parts of the drawings

1: Processor 10: Input Storage

11: hopper 20: first dewatering part

30: washing unit 40: second dewatering unit

50: dryer 100: feeder

110 housing 111 storage compartment

112: inlet 120: stirring section

121: shaft 130: motor

140: heat exchanger 141: piping

160: sorter 170: heat medium

Preferably, the storage device of the present invention has a main purpose of storing and supplying a feed product by treating food waste, but this is only one example, and other uses, for example, by-products and various sludges generated from farms for livestock. Alternatively, products obtained through sludge generated in sewage treatment plants may also be stored and supplied.

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

1 is a cross-sectional view showing an example of a feed storage device according to the present invention, Figure 2 shows a cross-sectional view showing an example of a feed storage device housing according to the present invention, Figure 3 is a feed storage according to the present invention An enlarged cross-sectional view of the main portion of the device is shown.

In the drawing, the storage device of the present invention enables the storage and supply of products, particularly feeds, obtained through food waste, the tank 110 having a storage compartment 111 of an appropriate size, and the stirring unit 120 for stirring the feed. ), A power transmission unit 130 for rotating the stirring unit 120, and a heat exchanger 140 forcing convection of the internal air of the tank 110 to perform heat exchange, and condensing this to produce condensed water. ) And the condenser 150 and the sorting unit 160 for filtering foreign matter from the feed stored in the tank.

The tank 110 is provided with a storage compartment 111 of a suitable size therein, and provided with an inlet 112 so that the feed of the feed on the upper side, the opening and closing door 113 is provided in the inlet 112 Configuration.

Here, the opening and closing door 113 is opened and closed in a manner of fitting, it may be rotated or opened around one hinge as needed, or may be automatically opened and closed by a cylinder or the like.

A filter 118 is installed at an inner upper portion of the tank 110 to prevent the outflow of granules scattered during deodorization or dry agitation. The filter is provided on an extension plate 119 extending to the bottom of the tank 110a. The fitting protrusion 119a is provided so that the filter 118 can be fitted to the extension plate 119.

In addition, the lower side of the tank 110 is provided with a stirring unit 120 for stirring the feed, the stirring unit 120 is provided with a plurality of left and right lines. In other words, the lower side of the tank 110 is provided with a stirring installation portion 117 is arranged in a semi-circular continuous, each of the semi-circular installation portion 117 agitated in the shaft hole 114, 115 formed on the wall surface It is a structure which penetrates the rotating shaft 121 of 120, and is installed.

A plurality of supports 123 are erected in the radial direction on the outer surface of the rotary shaft 121, the stirring blades 122 are twisted in the form of screws are installed on the support 123.

The stirring blade 122 is made of twisted flat iron, the twisted portion is a configuration that is fixed to the support. Here, the stirring blade 122 may be configured in a vertical stack, it can be made in other forms, of course.

The sprocket 131 is installed at one side of the rotating shaft 121 of the stirring unit 120 so as to be connected to the power transmission unit, that is, the motor 130, but not as a chain driving method as shown in the drawing, but also as a belt driving or gear transmission method. Can be used.

Meanwhile, a heat exchanger 140 and a condenser 150 are installed on the outer surface of the tank 110, and the transfer pipe 141 piped to the heat exchanger is connected to the filter 118 and passes through the filter when suctioned. It is a configuration that allows one air to be sucked.

In addition, a heat medium 170 for heating the feed is provided on the lower side of the stirring blade 122, and an auxiliary tank 171 for replenishing a heat source, that is, oil, is provided on the outside of the tank. .

One side wall of the installation unit 117 is provided with a discharge door 116 for outflow of the feed. The discharge door 116 is provided with a sorting unit 160, that is, a sorting unit 160 for filtering and supplying foreign substances contained in the feed. The sorting unit has both side walls 162 and is installed in the discharge door. The plate 161 and the guide plate 161 is installed on the inner upper portion to guide the feeding of the feed and vibrate by the vibrator 164, and the foreign matter falls to the guide plate 161 side, and the feed is fed to the conveyor ( It is composed of a transfer plate 163 to transfer to 2).

The sorting unit 160 vibrates the transfer plate 163 so that foreign matters having different specific gravity in the feed passing therethrough fall to the induction plate 163 so that the foreign substances are discharged separately along the induction plate, and the feed is conveyed ( Follow 2) to be supplied to a transport vehicle or a separate application.

The storage device 100 according to the present invention having such a configuration stores and keeps the feed introduced into the tank 110, and during the wet season, the heating medium 170 operates to stir the feed through the stirring wing 122. When the moisture is removed and supplied, the foreign matter is filtered and supplied to the transfer plate 63 vibrated by the separator 160, that is, the vibrator 64.

4 is a view showing an example in which a storage device of the present invention having such a configuration is installed, and is applied to a processor for processing food waste to feed and compost.

Here, the system includes a food input storage unit 10 equipped with a hopper 11 for storing and storing food wastes and wastes or various sludges, and first dehydration for firstly dehydrating food supplied from the input storage unit 10. The desalination unit 30 and a salt washing unit 30 for diluting salts by mixing the water and the water dehydrated through the unit 20, the first dehydration unit 20, and the dehydrated food waste secondary dehydration The second dehydration unit 40 for supplying to the desorption liquid drying unit to be described later and supplying the dehydrated food to the drying and fermentation device 50, and the food dehydrated through the second dehydration unit 40, First, second and third drying units 51 and 52 for drying foods by heating from low temperature to high temperature or low temperature or gradually from a high temperature to a low temperature according to the amount, type or local condition of food. (53) Drying and fermentation plant Consists of 50, a storage device 100 of the present invented is associated with a fermentation device is mounted.

When the processor puts the food collected by region into the input storage hopper 11, the processor 1 is operated. First, the food waste stored in the hopper 11 is first dehydrated after a predetermined time. Is transferred to).

In the first dehydration unit 20 to remove the water of the food first and supply it to the washing unit 30, the washing unit 30 to supply water to the food waste to dilute the salt contained in the food waste and In addition, by removing the various foreign matter it is transferred back to the second dehydration unit (40).

The second dehydration unit 40 removes the water from the food waste again and supplies it to the first drying unit 100, and the food waste is transferred from the first drying unit to the third drying unit, and gradually dried and fermented. Is done.

As such, the feed and composted products are dried and stored in the storage device 100 of the present invention through dry fermentation, and when the feed is introduced, the internal temperature of the storage chamber 111 is rapidly cooled to prevent agglomeration. At first, while maintaining a temperature similar to the temperature of the dryer gradually decreases the temperature as time passes, so that the cooling is made gradually, and finally stop the operation of the heating medium 120 to be stored at room temperature.

Of course, during the rainy season or during the cold season, the heating medium is operated so that the feed can be shipped in an optimal state.

As described above, the present invention enables long-term storage of composted or forageized food waste, and it is possible to supply high quality feed or compost by filtering the foreign matter contained in the feed in the outside or during the manufacturing process to control the humidity. Has the effect of doing so.

In addition, the present invention enables long-term storage of feed and compost, and effectively improves the quality of the feed, compost, and the like by filtering out foreign substances, and has an excellent production efficiency.

Claims (4)

A housing having a storage compartment therein; At least one stirring means installed at a lower side of the storage compartment and provided with a stirring blade twisted in a screw form on an outer side of a rotating shaft penetrating a wall of the housing; A heating medium installed at a lower side of the storage compartment to heat the feed or compost to control temperature and humidity; A discharge door installed at one side of the bottom of the housing; The discharge door guide plate is installed in the discharge door to install the discharge door guide plate to filter foreign substances contained in the feed discharged along the transfer plate, and the transfer plate is provided on the upper side of the guide plate, and is provided with a vibrator. Composting storage device using food waste, characterized in that the sorting means for vibrating to filter the foreign matter falling to the guide plate side by giving a specific gravity. According to claim 1, wherein the housing is provided with an opening door to enable the input of food waste in the center of the upper, the outer door to filter the foreign matter scattered during the drying and storage process on the upper side of the housing around the opening door Compost storage device using food waste, characterized in that the filter is installed to prevent. According to claim 1 or 2, wherein a plurality of heat exchangers and a condenser are provided on the outside of the housing, respectively, wherein the transfer pipes wired to the inside of the heat exchanger and the housing is connected to the filter side using food waste Compost Storage. According to claim 1, wherein the stirring unit is composed of a rotating shaft which is connected to the drive motor to rotate, the support is installed radially on the outer periphery of the rotary shaft, and the stirring blade is fixed to the support is twisted flat iron screw type To this end, the stirring unit using a compost storage device comprising a plurality of left and right in a row in the interior of the housing.