KR20160069988A

KR20160069988A - Waste disposal apparatus

Info

Publication number: KR20160069988A
Application number: KR1020150124003A
Authority: KR
Inventors: 박태선
Original assignee: 주식회사 엠앤브이코리아
Priority date: 2014-12-09
Filing date: 2015-09-02
Publication date: 2016-06-17

Abstract

A waste disposal apparatus according to the present invention achieves high stirring efficiency and fermentation efficiency by vertical body placement. The high stirring efficiency and fermentation efficiency provided by the waste disposal apparatus according to the present invention are achieved by the vertical body placement and by stirring of laterally supplied waste being performed in the vertical direction by the use of stirring means disposed in the vertical direction and separated in a height direction in the body, which results in no-dead zone stirring space utilization. Accordingly, the present invention can deal with wastes subject to stirring being wasted and discarded to a space of no use without filling on an upper portion side of the body placed in a horizontal direction according to the related art. In addition, the high fermentation efficiency provided by the waste disposal apparatus according to the present invention allows a uniform fermentation operation based on uniform supply of hot wind to the waste by the use of hot wind supply members provided in a multi-layer manner during a stirring process in the body.

Description

[0001] Waste disposal apparatus [

The present invention relates to a waste disposal apparatus for performing stirring and fermentation with a catalyst for recycling various wastes such as sludge generated in a food waste or a water treatment plant, Processor.

A variety of waste disposal apparatuses have been developed and used so far for stirring or fermenting with a catalyst in order to recycle wastes such as sludge of food wastes and sediment generated in the water treatment process as compost.

Such a waste disposal apparatus is classified mainly into a screw, a paddle type, or a ribbon screw type. Such a waste disposal apparatus is a screw or a paddle on a drive shaft horizontally installed along a longitudinal direction of the body in a hollow body disposed in a substantially horizontal direction A ribbon screw or the like is provided to transfer and agitate the agitated materials flowing through the inlet, thereby achieving the desired mixing / fermentation or drying for moisture reduction.

In the waste treatment, as described above, the stirring member is installed in the horizontal direction along the longitudinal direction of the moving body in the horizontal moving body.

In the horizontal direction, the stirring device is not efficient, that is, the stirring object in the horizontal direction is not fully charged in the horizontal direction but is filled only in the lower side of the driving axis of the horizontal stirring device. There are inevitable occurrences of the quadruped area.

Therefore, as described above, the space utilization of the moving body is inefficient due to the yarn region generated in the upper side of the moving body, and the stirring member also performs the stirring action in half, so that the volume of the stirring member is made unnecessarily large, The stirring operation of the stirring member is only partly required to stir the stirring member, and the stirring efficiency is also poor.

In addition, the supply of hot air for fermentation to the waste mixed with the catalyst is inconvenient, that is, hot air is brought into contact with the surfaces of the deposited wastes continuously loaded in the fuselage, Since the supply is insufficient, the fermentation of the waste is not uniform and the fermentation efficiency is lowered.

Domestic Patent No. 829266 Domestic Patent No. 1024561

Processors for agitating or fermenting wastes for recycling require more efficient space utilization and, above all, higher agitation efficiency, and also require uniform supply of heat, such as hot air or hot water, for the fermentation of waste.

This high agitation efficiency is directly related to the sufficient inflow of waste and the uniform stirring of the waste without voids in the agitation space. Especially, the body of the treatment machine is arranged in the vertical direction and the agitation of the waste is made in the direction of the gravity, thereby enabling the efficient agitation of the waste without the invalid zone.

Further, the high fermentation efficiency is obtained by using the fruit supplying members provided at least one step or more over the entire length of the stirring member.

The waste disposal apparatus according to the present invention can arrange the body in the vertical direction, i.e., in the vertical direction, thereby achieving high stirring efficiency and fermentation efficiency.

The high agitation efficiency and the fermentation efficiency provided by the waste disposal apparatus of the present invention are such that the body is arranged in the vertical direction and the agitation of the waste supplied from the side is separated from the vertical direction by using agitating means separately installed in the vertical direction, This makes it possible to solve the problem that the waste for agitation is not filled on the upper side of the moving body arranged in the horizontal direction in the prior art but is discarded into an invalid space.

In addition, the high fermentation efficiency provided by the waste disposal apparatus of the present invention is such that hot air or hot water is uniformly supplied to the waste side by using the hot air supply members provided in a multi-layered manner in the stirring process in the body to achieve uniform fermentation.

According to the waste disposal apparatus of the present invention, since the agitating means is arranged in the vertical direction to perform agitation, the agitated material (waste) is placed on the lower side of the moving body arranged in the horizontal direction by gravity and is inactivated from the upper side of the moving body So that the stirring operation of high efficiency can be obtained.

In addition, by providing the heat supply members which are arranged at least on the periphery of the inner pipe of the stirring means to supply heat to the waste stirring path in a redundant manner, direct and uniform heat is supplied to the wastes, The effect will be obtained.

1 is a perspective view showing the overall structure of a waste disposal apparatus of the present invention.
2 is a longitudinal sectional view showing the overall internal structure of the waste disposal apparatus of the present invention.
3 is a longitudinal sectional view showing another embodiment of the waste disposal apparatus of the present invention.

Next, an embodiment of the present invention will be described. 1 and 2 show a waste disposal apparatus according to the present invention in detail.

The present invention provides a waste disposal apparatus for performing agitation or fermentation with a catalyst for recycling various wastes such as sludge generated in a food waste or a water treatment plant. The core technology of the present invention is a four-zone stirring and fermentation efficiency And the like.

In the drawing, reference numeral 10 denotes a moving body. The body 10 will be a hollow cylinder arranged in a substantially vertical direction to provide a storage and fermentation space for the waste. At this time, a circumference of the body 10 has a jacket 11 for supplying a heat source for fermentation of waste by using the fruit.

The body 10 constructed as described above is provided with agitating means 20 which is installed in a vertical direction separately from the central portion in the direction of the height of the central portion thereof and which supplies the wastes to be processed from the side through the inflow pipe 12, do.

The agitating means 20 is composed of a conveying pipe 22 having an upper opening and a screw shaft 24 which is freely rotated by a separate driving motor over the entire length of the conveying pipe 22 The stirring and the transferring of the wastes introduced from the inflow pipe 16 described above will be performed without any four zones. Here, the agitated wastes in the agitating means 20 will be discharged through the upper side of the conveyance pipe 22 as indicated by arrows in the figure and stacked sequentially in the body 10.

Also, at least one or more multi-layers are provided around the agitating means 20 along the stirring and conveying path to supply hot air supply members 30 for directly supplying heat for fermentation to the waste in the stirring process.

The hot air supply members 30 are provided in a radial manner between the inner tube of the main tube 32 and the transfer tube 22 and arranged in a circular arc around the stirring means 20, (34) for injecting heat into the transfer pipe (22) side of the main body (20).

The hot air supply members 30 are connected to the upper and lower hot air supply members 30 and the connection pipes 36.

And a discharge pipe 40 for discharging the wastes, which have been stirred or fermented in the body 10, to the outside using a screw shaft.

On the other hand, a step 50 is provided outside the moving body 10 for cleaning the inside of the processing machine, replacing internal components, or repairing the internal components.

FIG. 3 shows another embodiment of the waste disposal apparatus of the present invention. In this embodiment, the present invention is different from the above embodiment in that the heat source provided for fermentation in the body 10 is hot water, To make use of fruit.

In the present invention, the fruit is circulated by being connected to the jacket 11 provided around the body 10, and arranged in a spiral pattern at intervals around the length of the stirrer 20, And a heat supply member 300 for indirectly supplying heat in the stirring process.

In addition, the screw shaft 20 of the agitating means 20 has a hollow tubular shape so that the fruit is supplied so that the heat source is smoothly supplied even in the stirring and transferring of the waste.

While the present invention has been described in connection with certain exemplary embodiments, it is to be understood that the invention is not limited to the disclosed exemplary embodiments.

10: body 11: jacket
12: inlet pipe
20: stirring means 22: conveying pipe 24: screw shaft
30: hot air supply member 32: main pipe 34: branch pipe
300:
40:
50: Stairs

Claims

It is a waste disposal system that enables agitation and fermentation with a catalyst for the recycling of various wastes such as sludge generated in food waste and water treatment plant,
A hollow body arranged in a vertical direction;
An inner pipe which is installed in a vertical direction separately from the inner height direction of the body and supplied with the waste through the inlet pipe and a screw shaft which is freely rotated over the entire length of the inner pipe, Agitation means for agitating and transferring the waste without any four zones;
Hot air supply members provided in multiple layers on the agitating and conveying path of the agitating means to supply heat for fermentation to the waste; And
And a discharge pipe for discharging the wastes, which have been stirred or fermented, to the outside of the body by using a screw shaft.

The method according to claim 1,
Wherein the hot air supply members comprise a main pipe disposed around the inner pipe and branch pipes radially installed through the main pipe from the main pipe.

The method according to claim 1,
Further comprising a step provided on the outer side of the body for raising and lowering the worker for maintenance such as cleaning, replacement and repair of parts, and the like.

The method according to claim 1,
Further comprising a jacket through which the fruit is circulated around the body.

It is a waste disposal system that enables agitation and fermentation with a catalyst for the recycling of various wastes such as sludge generated in food waste and water treatment plant,
A hollow body provided with a jacket around which a fruit is circulated and arranged in a vertical direction;
An inner pipe which is installed in a vertical direction separately from the inner height direction of the body and supplied with the waste through the inlet pipe and a screw shaft which is freely rotated over the entire length of the inner pipe, Agitation means for agitating and transferring the waste without any four zones;
A fruit supplying member connected to the jacket for supplying the fruit and supplying heat for fermentation to the waste disposed spirally over the peripheral length of the stirring means; And
And a discharge pipe for discharging the wastes, which have been stirred or fermented, to the outside of the body by using a screw shaft.