KR101032756B1 - Apparatus for treating waste diapers - Google Patents

Abstract

The present invention is a housing portion that is disposed of waste paper; A heater part for supplying heat into the housing part to heat the waste diaper; A shaft positioned longitudinally in the center of the housing portion; Impeller parts rotatably positioned about the shaft to rotate the heated waste paper inside the housing part; And a heating shredding blade fixed to the inside of the housing part so as to be located between the impeller parts and crushing the discarded diaper rotated by the impeller part. The waste disposal apparatus as described above implements reducing the environmental pollution due to waste disposal while reducing the weight of waste disposal and reducing the cost of disinfecting pathogens.

Discard, Impeller, Heat Shredding Blade

Description

Waste Disposal Equipment {APPARATUS FOR TREATING WASTE DIAPERS}

TECHNICAL FIELD The present invention relates to a device capable of processing a multi-ply discarded article, and more particularly, to an apparatus capable of processing an absorbent personal hygiene product such as waste paper.

There are currently about 235 landfills in Korea. Considering the current emissions of waste, the metropolitan landfills are expected to lose their function by 2020, except in 2013. According to an environmental report, "40-50% of the waste-based bags thrown into landfills are diapers or plastics." The amount of diapers in landfills is significant.

In practice, it is common to use disposable diapers that are easy to attach and provide the convenience of simply throwing away without washing. As these disposable diapers are discarded, a significant portion of the landfilled waste is taken up by the disposal diapers. The discarded diapers are made of various types of synthetic resins, which require hundreds of years of time to disintegrate when discarded. The manure contained in the waste trash is discharged to the leachate in a landfill. Thus, landfilling of waste paper not only causes the waste landfill to fail, but also causes soil contamination. In addition, scrapping binaries require transportation costs to move to landfill.

Waste debris can be incinerated and disposed of instead of being landfilled. As a result, it is possible to reduce the soil contamination caused by the discharge of leachate due to landfilling waste disposal. However, in the case of discarded diapers, it contains water due to manure. When the waste paper containing water is incinerated, more than 1.5 times as much fuel is injected as in the case of incineration of general waste. In addition, as the waste paper made of synthetic resin is incinerated, a problem occurs that harmful substances such as dioxins are generated.

The present invention is to provide a waste disposal treatment apparatus that can reduce the weight of the waste disposal to reduce the cost of transportation.

In addition, the present invention is to provide a waste disposal treatment apparatus that can reduce the environmental pollution caused by waste disposal.

In addition, the present invention is to provide a waste disposal treatment apparatus that can reduce the odor generated from waste disposal.

The present invention is a housing portion that is disposed of waste paper; A heater part for supplying heat into the housing part to heat the waste diaper; A shaft positioned longitudinally in the center of the housing portion; Impeller parts rotatably positioned about the shaft to rotate the heated waste paper inside the housing part; And a heating shredding blade fixed to the inside of the housing part so as to be located between the impeller parts and crushing the discarded diaper rotated by the impeller part.

In addition, the impeller portion includes a first wing connecting portion extending perpendicular to the shaft; A second vane connecting portion spaced apart from the first vane connecting portion along a longitudinal direction of the shaft and extending perpendicular to the shaft in a state of being rotated 90 degrees about an extension direction of the first vane connecting portion about the shaft; And wing portions connecting each end of the first wing connection portion and each end of the second wing connection portion.

In addition, the impeller parts are positioned spaced apart from each other along the shaft, the second impingement portion of the first impeller portion and the first impeller portion of the second impeller portion adjacent to have the same extending direction with respect to the shaft Disclosed is a waste diaper processing apparatus.

In addition, the heat shredding blade is disposed inside the bar heater is heated by the bar heater, and discloses a waste disposal treatment apparatus, characterized in that a plurality of shredding projections are formed on the outer surface.

The housing part may be positioned such that the shaft is perpendicular to the ground, and the heater part comprises: a first heater located on an outer bottom surface of the housing part; And a second heater surrounding an outer side surface of the housing part and positioned to correspond to the impeller part.

In addition, the first heater is heated to 400 ℃ to 550 ℃, and the second heater discloses a waste cleaning apparatus, characterized in that the heating to 200 ℃ to 400 ℃.

In addition, the waste diaper processing apparatus, the bottom plate connecting portion rotatably installed about the shaft under the lower wing connecting portion of the housing portion, the bottom plate connecting portion extending vertically from the shaft in the same direction as the extending direction of the lowest wing connecting portion; And a bottom plate fixed to each end of the bottom plate connecting portion, the bottom plate being positioned to have an inclination with respect to the bottom surface of the housing portion.

In addition, the housing portion is positioned so that the shaft is parallel to the ground, the heater portion surrounds the outer side of the housing portion, characterized in that it comprises a heater positioned corresponding to the impeller portion Start the device.

The waste disposal apparatus according to the present invention includes a housing portion, a heater portion, impeller portions and heating crushing blades. The waste pad is put into the housing to receive heat from the heater. At this time, the heat from the heater unit evaporates the moisture of the waste paper and sterilizes the microorganisms. As a result, the discarded diaper is reduced in volume and weight while reducing the odor caused by the microorganisms. Subsequently, the waste pad is brought to the state just before melting by heat from the heater unit. At this time, the impeller parts rotate the waste paper so as to crush the water absorbent and the fiber in powder form by the heat crushing blades. As a result, the waste pad is further reduced in volume and weight, thereby reducing the cost of landfilling.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. In describing the present invention, if it is determined that a detailed description of a related known function or configuration may unnecessarily obscure the subject matter of the present invention, the detailed description thereof will be omitted.

FIG. 1 is a perspective view of a waste disposal apparatus 100 according to a first preferred embodiment of the present invention, and FIG. 3 is a plan view of the waste disposal apparatus 100 shown in FIG. 1.

As shown in Figures 1 to 3, waste disposal processing apparatus 100 according to a preferred embodiment of the present invention is a housing portion 101, heater 102, impeller portions (103a, 103b), heat crushing blades 104a, 104b and a drive portion 105, the housing portion 101 being positioned in its longitudinal direction to be perpendicular to the ground. In addition, the waste diaper used in the waste diaper processing apparatus 100 is composed of six layers including a water-permeable polyethylene film, paper breathable pulp, water-containing pulp, water-absorbing powder, waterproof vinyl and vinyl film, moisture and microorganisms, etc. It includes.

The housing portion 101 is processed in a state where the waste diaper is put into and received therein, and then discharged to the outside of the housing portion 101. Here, 'treatment' means drying, sterilization and shredding of the waste paper. In addition, when the disposal diaphragm is processed, the housing portion 101 is kept closed with respect to the outside thereof. To this end, the inlet 111 and outlet 113 are formed on the outer circumferential surface of the housing 101, respectively. For this reason, the waste diapers are introduced into the housing 101 through the inlet 111, are processed in the housing 101, and then discharged to the outside of the housing 101 through the outlet 113. . In addition, the shaft 115 is located in the longitudinal direction of the housing 101. The shaft 115 provides a rotation axis of the impeller portions 103a and 103b.

The heater section 102 supplies heat to the inside of the housing section 101 and is used to heat the injected waste pad. In addition, the heater unit 102 includes a first heater 121 and a second heater 123.

The first heater 121 is positioned at the outer bottom of the housing 101 to supply heat to the interior of the housing 101. In addition, the first heater 121 is set to heat at a temperature of 400 ° C or more, most preferably in the range of 450 ° C to 550 ° C. The second heater 123 is positioned to correspond to the impeller parts while surrounding the outer side of the housing part 101, and supplies heat to the inside of the housing part 101 like the first heater 121. In addition, the second heater 123 is set to heat at a temperature of 200 ° C or more, most preferably in a temperature of 250 ° C to 400 ° C.

Meanwhile, when heat is supplied to the inside of the housing 101 by the first heater 121, the heat by the first heater 121 is transferred to the inside of the housing 101, and thus, the first heater 121. Increasingly away from the heat transfer to the housing portion 101 is reduced. For this reason, the second heater 123 is set in a temperature range relatively lower than that of the first heater 121 in order to maintain the reduced temperature. As a result, the internal temperature of the housing 101 is maintained at a temperature of 200 ° C. or more, most preferably in a range of 250 ° C. to 300 ° C. under the influence of the first and second heaters 121 and 123.

In addition, as the waste paper is heated by the heater 102, the moisture is evaporated inside the housing 101 and at the same time, the microorganism is sterilized. This is achieved when the inside temperature of the housing 101 is 90 ° C. or more in a state where both the inlet 111 and the outlet 113 of the housing 101 are closed. In particular, due to the reduction in moisture, the weight of the discarded diaper is reduced. In addition, exhaust gas is generated in the housing 101, and the exhaust gas is influenced by the first heater 121 and the second heater 123 at a temperature of 200 ° C. or more, and most preferably 250 ° C. or more. A temperature in the range of 400 ° C. is maintained, leading to the waste paper shortly before the molten state.

The impeller portions 103a and 103b are rotatably positioned about the shaft 115 inside the housing portion 101, so that the heated shredding blades 104a and 104b are rotated inside the housing portion 101. Used to break in combination. In the present embodiment, the two impeller parts 103a and 103b, the first impeller part 103a and the second impeller part 103b, are positioned to be spaced apart from each other about a shaft located perpendicular to the ground. Although shown, the number of impeller parts located in the shaft 115 is not limited. The first impeller portion 103a includes a first wing connecting portion 131, a second wing connecting portion 133, and wing portions 135a and 135b, and the second impeller portion 103b includes a first wing connecting portion 132. And second wing connecting portions 134 and wings 135c and 135d. The first impeller part 103a is positioned at the uppermost end of the shaft 115 in the housing part 101 and is positioned above the second impeller part 103b. Here, the components of the first impeller portion 103a will be described.

The first wing connection 131 extends perpendicular to the shaft 115. In addition, the second wing connecting portion 133 is spaced apart from the first wing connecting portion 131 along the longitudinal direction of the shaft 115, and extends in the extending direction of the first wing connecting portion 131 around the shaft 115. It extends perpendicular to the shaft 115 in a 90 degree rotation with respect to it.

The wing parts 135a and 135b connect each end of the first wing connection part 131 and each end of the second wing connection part 133, such that the curved first wing connection part 131 and the second wing connection part 133 are connected to each other. Is located between. When the impeller portions 103a and 103b rotate about the shaft 115, the wing portions 135a and 135b generate a flow inside the housing portion 115 to rotate the waste diaper.

On the other hand, when the first impeller portion 103a and the second impeller portion 103b are positioned to be spaced apart from each other along the shaft 115, the second wing connecting portion 133 and the first impeller portion 103a of the first impeller portion 103a are located. The first wing connecting portions 132 of the two impeller portions 103b are adjacent to have the same extending direction with respect to the shaft 115. In addition, the wing portions 135a and 135b of the first impeller portion 103a and the wing portions 135c and 135d of the second impeller portion 103b have a shape in which they are spaced apart from each other. That is, the wing portion 135a of the first impeller portion 103a leads to a curved shape with the wing portion 103c of the second impeller portion 103b, and the wing portion 135b of the first impeller portion 103a. It leads to the curved shape with the wing 103d of the second impeller portion 103b.

The heating shredding blades 104a and l04b are fixed inside the housing portion 101 so as to be located between the impeller portions 103a and 103b so as not to interfere with the rotation of the impeller portions 103a and 103b, and the impeller portions 103a and l03b. Crush the waste paper rotated by). In addition, each of the heating shredding blades 104a and l04b includes shredding protrusions 141a and 141b and rod heaters 143a and 143b.

The crushing protrusions 141a and 141b are formed in plural on the outer surfaces of the heating crushing blades 104a and 04b. The waste diaper is rotated by the impeller portions 103a and l03b to be crushed by the heating crushing blades 104a and 104b, and at the same time, the crushing protrusions 141a and 141b partially collide with the crushing protrusions 141a and 141b to make the crushing more effective. In addition, the rod heaters 143a and 143b are accommodated inside the heating shredding blades 104a and l04b to heat the heating shredding blades 104a and l04b so that the shredding of the waste paper is heated. To make it more effective. This is done in a state where both the inlet 111 and the outlet 113 of the housing 101 are closed, thereby reducing the volume and weight of the discarded diaper.

At this time, after crushing the waste paper after stopping the heating, when the outlet 113 of the housing 101 is opened, the waste paper through the outlet 113 to be discharged to the outside of the housing 101 in the form of powder. do. In addition, the exhaust gas discharged from the waste paper is exhausted to the atmosphere by the high temperature oxidation and catalytic oxidation sequentially through the condenser connected to the housing 101, the powder waste paper is moved to the place for disposal.

The driving unit 105 is located on the outer upper surface of the housing unit 101 and is located on the shaft 115 to rotate the impeller portions 103a and 103b.

On the other hand, the inside of the housing portion 101 includes a bottom plate connecting portion 117 and a bottom plate 119 under the lowermost wing connecting portion 134. In this embodiment, the lowermost wing connection is the second wing connection 134 of the second impeller 103b.

The bottom plate connecting portion 117 is rotatably installed about the shaft 115 under the lower wing connecting portion 134 of the housing portion 101, and the shaft (the same as the extension direction of the lower wing connecting portion 134) 115 extends vertically. In addition, the bottom plate 119 is fixed to each end of the bottom plate connection portion 117, and is positioned to have an inclination with respect to the bottom of the housing portion 101. The bottom plate connecting portion 117 and the bottom plate 119 rotate together with the impeller portions 103a and 103b. As a result, the waste paper disposed at the lower end of the housing portion 101 moves upwardly between the impeller portions 103a and 103b and the heat crushing blades 104a and 104b, and is again broken into smaller particles.

FIG. 4 is a perspective view of the waste disposal apparatus 200 according to the second preferred embodiment of the present invention, and FIG. 5 is a view showing the inside of the housing portion 201 of the waste disposal apparatus 200 shown in FIG. 4. 6 is a left side view of the waste disposal apparatus 200 shown in FIG. 4. The waste disposal processing apparatus 200 according to the second preferred embodiment of the present invention has a housing portion 201, a heater portion 202, an impeller portion 203, like the waste processing apparatus 100 according to the previous embodiment. Heating shredding blades 204 and drive 205. The waste pad is heated by receiving heat from the heater unit 202 in a state of being injected into the housing unit 201. The heated waste paper is brought to the state just before melting, and is rotated by the impeller portions 203 and crushed by the heat crushing blades 204. This embodiment has the same functions and effects as the previous embodiment.

On the other hand, unlike the previous embodiment, the waste disposal processing apparatus 200 according to the present embodiment is positioned so that the housing portion 201 is in a horizontal state with respect to the ground, so that the waste disposal processing is performed in a direction parallel to the ground. do. The heater 202 is positioned to correspond to the impeller 203 while surrounding the outer side surface of the housing 201 like the second heater 123 of the previous embodiment. In addition, although the heater unit 202 is shown to surround only a portion of the outer side of the housing unit 201, it is also possible to surround the entire outer side of the housing unit 201. In addition, the waste paper processing apparatus 200 according to the present embodiment processes the waste paper in a direction parallel to the ground. In addition, the heater unit 202 surrounds the outer side surface of the housing unit 201, like the second heater 123 of the previous embodiment, and is positioned to correspond to the impeller unit 203 to open the inside of the housing unit 201 200. At a temperature above < RTI ID = 0.0 > C, < / RTI >

In addition, the impeller 203 rotated by the drive unit 205 not only rotates the waste diapers, but also disposes the waste diapers located at the lower end of the housing portion 101 between the impeller portion 203 and the heat crushing blades 204. Move up. For this reason, this embodiment does not include components such as the bottom plate connecting portion 117 and the bottom plate 119 of the previous embodiment.

On the other hand, this embodiment is different from the previous embodiment as described above, those skilled in the art will be able to easily use the embodiment from the previous embodiment. Therefore, the description of the operation of the waste processing apparatus 200 according to the present embodiment will be omitted.

While the present invention has been described in connection with certain exemplary embodiments, it will be understood by those skilled in the art that various changes may be made without departing from the scope of the present invention.

1 is a perspective view of a waste disposal apparatus according to a first preferred embodiment of the present invention.

FIG. 2 is a view showing the inside of a housing part of the waste disposal apparatus shown in FIG. 1.

3 is a plan view of the waste processing apparatus shown in FIG.

4 is a perspective view of a waste disposal apparatus according to a second preferred embodiment of the present invention.

FIG. 5 is a view showing the inside of a housing part of the waste disposal apparatus shown in FIG. 4.

FIG. 6 is a left side view of the waste processing apparatus shown in FIG. 4. FIG.

Claims (9)

A housing part in which the waste diapers are accommodated; A heater part for supplying heat into the housing part to heat the waste diaper; A shaft positioned longitudinally in the center of the housing portion; Impeller parts rotatably positioned about the shaft to rotate the heated waste paper inside the housing part; And Including the heating shredding blade is fixed to the inside of the housing portion to be located between the impeller portion to crush the waste diaper rotated by the impeller portion, Each of the impeller portions may include a first vane connection portion extending perpendicular to the shaft; A second vane connecting portion spaced apart from the first vane connecting portion along a longitudinal direction of the shaft and extending perpendicular to the shaft in a state of being rotated 90 degrees about an extension direction of the first vane connecting portion about the shaft; And wing portions connecting the end of the first wing connecting portion to the end of the second wing connecting portion, The impeller parts are positioned to be spaced apart from each other along the shaft, adjacent to the second wing connection of the first impeller portion and the first wing connection of the second impeller portion have the same extending direction with respect to the shaft, The heating shredding blade is disposed within the bar heater, the heater is heated by the bar heater, characterized in that a plurality of shredding projections are formed on the outer surface. delete delete delete The method of claim 1, The housing portion is positioned so that the shaft is perpendicular to the ground, The heater unit, A first heater positioned on an outer bottom surface of the housing part; And And a second heater surrounding an outer side surface of the housing part and positioned to correspond to the impeller part. The method of claim 5, The first heater is heated to 400 ℃ to 550 ℃, The second heater is discarded treatment apparatus, characterized in that for heating to 200 ℃ to 400 ℃. The method of claim 5, wherein the waste disposal treatment device, A bottom plate connection part which is rotatably installed about the shaft under the lower wing connection part of the housing part and extends vertically from the shaft in the same direction as an extension direction of the lowest wing connection part; And And a bottom plate fixed to an end of the bottom plate connection portion and positioned to be inclined with respect to the bottom surface of the housing portion. The method of claim 1, The housing portion is positioned such that the shaft is parallel to the ground, And the heater unit surrounds an outer side surface of the housing unit and includes a heater positioned corresponding to the impeller unit. The method of claim 8, The heater is discarded processing apparatus, characterized in that for heating to 200 ℃ to 400 ℃.

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