KR101890087B1 - Apparatus for seperating and processing soil waste and its method - Google Patents

Abstract

The present invention relates to an apparatus for separating and treating soil waste, which comprises: a water storage part filled with washing water for separation and treatment of soil waste based on a predetermined water level and generating a vortex directed in a discharging direction from a charging direction; an input part provided at a rear end of the water storage part for inputting soil waste into the water storage part; a washing part provided at a front end of the input part and separating, cleaning, and transporting waste vinyl and soil contained in soil waste using the vortex generated in the water storage part; a discharge part provided at the front end of the water storage part and discharging waste vinyl separated, cleaned, and transported from the washing part; and a plurality of discharge hopper parts provided at a lower portion of the water storage part and discharging the soil separated in the washing part. The waste vinyl which can be recycled can be effectively separated and discharged.

Description

[0001] APPARATUS FOR SEPERATING AND PROCESSING SOIL WASTE AND ITS METHOD [0002]

In the present invention, when soil wastes are introduced into a water storage portion generating a vortex, the waste vinyl contained in soil wastes is washed and transferred through a plurality of washing units, and the soil included in the soil wastes is settled, The present invention relates to an apparatus for separating and processing soil wastes capable of effectively separating and discharging vinyl.

As is well known, as the interest in environmental pollution increases, the problem of disposal of waste plastics is also highlighted. In the case of plastic, since the density is low, it takes a lot of volume and the decomposition time is also long. And toxic gas is discharged at the time of combustion.

Particularly, it is most preferable to recycle waste vinyl which is widely used in a farmhouse. However, since waste vinyl is discharged in a state of soil waste containing soil and moisture due to being in direct contact with the soil, There are many difficulties.

In order to solve this problem, a wet processing method which combines processes such as crushing, cutting, cleaning, screening, dewatering, melting / regeneration and cutting / cooling for soil wastes containing waste vinyl, water, There are many problems such that the operation rate is lowered due to the water jet system installed according to the wet processing method, bottleneck occurs, and maintenance cost is increased.

Accordingly, development of various technologies for separating and treating soil wastes using a simple process while reducing the installation cost for separating and treating waste wastes including waste vinyl, water, and soil is underway.

1. Korean Registered Patent No. 10-0936291 (Registered Jan. 4, 2010)

In the present invention, when soil wastes are introduced into a water storage portion generating a vortex, the waste vinyl contained in soil wastes is washed and transferred through a plurality of washing units, and the soil included in the soil wastes is settled, The present invention also provides a soil waste separation and treatment apparatus capable of effectively separating and discharging vinyl.

According to the present invention, in order to generate a vortex, at least one water jet opening is provided on the inner bottom of the water storage part to spray wash water, and the water is stored in the discharge direction through the partition wall provided on the inner side surface of the water storage part The present invention is to provide a soil waste separation and treatment apparatus capable of effectively separating and discharging waste vinyl using swirling vortex in soil wastes by moving moving washing water in a charging direction.

In addition, the present invention is characterized in that a plurality of discharge holes having a predetermined diameter are formed in a discharge net having at least one pair on both sides of a bottom surface of a water storage part, respectively, to discharge the gravel separated from the soil wastes, Which is capable of effectively separating and discharging gravel separated from soil wastes by opening the discharge valve at a predetermined time interval after sedimentation and storage, and a method for separating and processing soil wastes.

The objects of the embodiments of the present invention are not limited to the above-mentioned objects, and other objects not mentioned can be clearly understood by those skilled in the art from the following description .

According to an aspect of the present invention, there is provided a water treatment system comprising: a water storage part filled with washing water for separation treatment of soil wastes according to a predetermined water level and generating a vortex directed in a discharge direction from a charging direction; A waste water collection unit for collecting the waste water collected in the water storage unit and collecting the waste water in the water storage unit; A discharge unit provided at a front end of the water storage unit to discharge the waste vinyl separated, washed and transferred through the cleaning unit; and a discharge unit provided at a lower portion of the water storage unit, A soil waste separation processing apparatus including a plurality of discharge hopper portions for discharging the soil can be provided.

According to an aspect of the present invention, the water storage part may include at least one water discharge opening formed in the inner bottom of the rear end part to generate the vortex, the water discharge opening spraying the washing water, And a partition wall provided on both sides of the partition wall for moving the washing water moving in the discharge direction through the inner space in the loading direction by using the vortex.

According to an aspect of the present invention, the water jetting port may be provided with at least one water jetting apparatus that is orthogonal to the loading direction.

According to an aspect of the present invention, the partition walls may be provided with a plurality of communication holes having predetermined diameters in the front and rear portions, respectively.

According to an aspect of the present invention, the water storage portion includes at least a pair of water discharge holes formed on both sides of the bottom surface of the water storage portion, and a plurality of discharge holes having a predetermined diameter size are formed, The soil waste separation apparatus further comprising:

According to an aspect of the present invention, the cleaning unit includes a plurality of cleaning drums that are orthogonal to the discharge direction to separate, clean and transport the waste vinyl, and at least one cleaning drum for driving the plurality of cleaning drums 2 driving means may be provided.

According to an aspect of the present invention, there is provided a soil waste separation apparatus comprising a discharge drum disposed to be orthogonal to the discharge direction and discharging the waste vinyl, and a third drive means for driving the discharge drum, May be provided.

Further, according to one aspect of the present invention, the plurality of discharge hopper portions are each provided with a discharge hopper in which the gravel-like material is settled and stored, and a plurality of discharge hoppers which are opened in a predetermined time interval for discharging the gravel- A soil waste separation processing apparatus including a discharge valve may be provided.

According to another aspect of the present invention, there is provided a soil waste separation apparatus comprising: a soil waste separation and treatment apparatus, wherein the soil waste is filled into a water storage unit where the wash water for separating the soil waste is filled according to a predetermined water level, Washing and transferring the waste vinyl into waste vinyl and soil, which are contained in the soil waste, using the vortex, discharging the separated vinyl, washed, and transferred waste vinyl, And discharging the waste water to a lower portion of the water storage portion.

In the present invention, when soil wastes are introduced into a water storage portion generating a vortex, the waste vinyl contained in soil wastes is washed and transferred through a plurality of washing units, and the soil included in the soil wastes is settled, The vinyl can be effectively separated and discharged.

According to the present invention, in order to generate a vortex, at least one water jet opening is provided on the inner bottom of the water storage part to spray wash water, and the water is stored in the discharge direction through the partition wall provided on the inner side surface of the water storage part By moving the moving washing water in the feeding direction, it is possible to effectively separate and discharge the waste vinyl by using the swirling vortex in the soil waste.

In addition, the present invention is characterized in that a plurality of discharge holes having a predetermined diameter are formed in a discharge net having at least one pair on both sides of a bottom surface of a water storage part, respectively, to discharge the gravel separated from the soil wastes, After the sedimentation and storage, the discharge valve can be opened at predetermined time intervals, thereby effectively separating and discharging the separated soil from the soil waste.

1 is a side view of a soil waste separation apparatus according to an embodiment of the present invention,
2 is a plan view of an apparatus for separating soil waste according to an embodiment of the present invention,
3 is a view illustrating a plurality of communication holes formed in a partition wall according to an embodiment of the present invention,
4 to 6 are sectional views for explaining the construction of a soil waste separation apparatus according to an embodiment of the present invention,
7 is a flowchart illustrating a process of separating and processing soil wastes according to another embodiment of the present invention.

Advantages and features of embodiments of the present invention and methods of achieving them will become apparent with reference to the embodiments described in detail below with reference to the accompanying drawings. The present invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the invention to those skilled in the art. To fully disclose the scope of the invention to those skilled in the art, and the invention is only defined by the scope of the claims. Like reference numerals refer to like elements throughout the specification.

In the following description of the present invention, a detailed description of known functions and configurations incorporated herein will be omitted when it may make the subject matter of the present invention rather unclear. The following terms are defined in consideration of the functions in the embodiments of the present invention, which may vary depending on the intention of the user, the intention or the custom of the operator. Therefore, the definition should be based on the contents throughout this specification.

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

FIG. 1 is a side view of a soil waste separation apparatus according to an embodiment of the present invention, FIG. 2 is a plan view of an apparatus for separating soil waste according to an embodiment of the present invention, FIG. FIGS. 4 to 6 are sectional views for explaining a configuration of a soil waste separation apparatus according to an embodiment of the present invention. Referring to FIG. Here, the direction in which the soil waste is injected is expressed as a rear end, a backward direction, a rear end, a rear end, and the like, and a direction in which the separated waste vinyl is discharged is referred to as a discharge direction, Side, front end, and the like.

1 to 5, an apparatus for separating soil waste according to an embodiment of the present invention includes a water storage unit 110, a charging unit 120, a cleaning unit 130, a discharging unit 140, A hopper portion 150, and the like.

The water storage part 110 is filled with the washing water for the separation treatment of the soil wastes according to a predetermined level and generates a vortex directed toward the discharge direction in the loading direction. The water storage part 110 includes a washing tank 111, a plurality of supports 112, A water jet opening 113, a partition wall 114, a discharge net 115, an air jet opening 116, and the like.

Here, the washing tub 111 is provided in the form of an enclosure having an opened upper part, and is fixed to a floor on which a soil waste separation processing apparatus according to an embodiment of the present invention is installed through a plurality of supports 112, (For example, 1/3 to 1/2 height in relation to the total height of the washing tub 111)

In the washing tub 111, at least one water jet opening 113 is provided on the inner bottom of the rear end (i.e., the closing direction) to generate a vortex so that the washing water can be sprayed. At least one water jet opening 113 may be provided so as to be orthogonal to the loading direction. The water jet opening 113 may be formed as a long slit in the width direction so as to smoothly generate a swirling flow to the washing water, (Not shown) which is upwardly projected obliquely to the discharge direction at the entrance.

The washing tub 111 is provided with a partition wall 114 on both inner sides of the water reservoir 110 so as to communicate the front and rear sides of the washing tub 111. The washing water moving in the discharge direction using the vortex flows through the partition wall 114, That is, a space between the partition wall 114 and the outer wall of the washing tub 111).

For example, the partition wall 114 is provided with a plurality of communication holes 114a having predetermined diameters in front and rear portions, whereby the washing water sprayed through the water jet opening 113 is discharged from the washing space between the partition walls 114 And moves to the inner space which is a space between the partition wall 114 and the outer wall of the washing tub 111 through the plurality of communication holes 114a formed on the both sides of the front portion and then moves in the closing direction in the inner space , And can be introduced into the washing space between the partition walls 114 again through the plurality of communication holes 114a formed on both side surfaces of the rear part.

Through the inflow of the washing water and the injection of the washing water using the water jet opening 113, it is possible to generate a sufficient vortex for the separation and washing of the soil waste in the washing water filled in the washing tank 111.

At least one pair of discharge nets 115 are provided on both sides of the bottom surface of the water storage part 110. The discharge nets 115 are formed in a plurality of discharge holes having predetermined diameters (Including soil) can be discharged from the soil waste, and the soil can flow into each of the discharge hoppers 151 provided in the plurality of discharge hoppers 150, and can be settled and stored.

The discharge nail 115 may extend in the inner space between the partition wall 114 and the outer wall of the washing tub 111 and may be formed in the entire area of the inner space.

The washing tub 111 may be provided with an air jet opening 116 at a predetermined interval in the bottom portion of the area where the washing unit 130 and the discharging unit 140 are located. The washing water is sprayed with the washing water to prevent the waste vinyl from sinking to the bottom of the washing tub 111, thereby facilitating the cleaning and transfer of the waste vinyl.

The input unit 120 is disposed at the rear end of the water storage unit 110 to feed the soil waste into the water storage unit 110 and includes the input guide 121, the input drum 123, Means 125 and the like.

Here, the feed guide 121 is combined with the conveying conveyor so as to guide the conveyance of the crushed soil waste (i.e., including waste vinyl, water, soil, etc.) to a size of approximately 200-300 mm And extends downward from the middle portion to the bottom of the washing tub 111, and then extends downward from a position corresponding to the loading drum 123, thereby transferring the soil waste introduced in the conveyor system to the interior of the washing tub 111 .

When the washing water is additionally sprayed onto the soil wastes which are passed through the upper and lower parts through the injection guide 121, the middle part of the injection guide 121 can be discharged downward.

The loading drum 123 is provided at a position corresponding to an upwardly extending portion of the charging guide 121 by a rotary paddle type conveyor system. In order to smoothly introduce waste wastes including waste vinyl, When the waste wastes including the waste vinyl are transported through the charging guide 121, the driving force of the first driving means 125 is transmitted to the rotating shaft 120, which is perpendicular to the loading direction, (Which may be provided over the upper end of the washing tub 111 as shown in FIG. 1), the soil wastes may be introduced into the washing tub 111.

For this, a linear protruding rod radially protruding from the outer circumferential surface of the input drum 123 is provided at predetermined intervals, so that soil waste containing waste vinyl can be inserted into the washing tub 111 effectively.

The first driving means 125 may provide a driving force of the driving motor in a transmission manner such as a belt, a chain, and a gear. In order to smoothly provide the driving force, the first driving means 125, To the input drum 123 and to the first cleaning drum 131. [0064]

The cleaning unit 130 is provided at a front end of the charging unit 120 and is used to separate, clean, and transfer the waste vinyl and soil contained in the soil waste using vortex generated in the water storage unit 110, A cleaning drum 131, a second driving means 133, and the like.

Here, the plurality of cleaning drums 131 are provided so as to be perpendicular to the discharge direction in a rotary paddle type conveyor manner to separate, clean and transfer the waste vinyl, and the plurality of cleaning drums 131 are connected to the second driving means 133 and the rotating shaft are connected to each other and are received by the driving force of the second driving means 133, the waste vinyl can be separated and cleaned while being rotated around the rotating shaft to be transported in the discharging direction.

As shown in FIG. 2, the first cleaning drum 131 may include at least two cleaning drums 131, 132, 131, and 132. The first cleaning drum 131 may include at least two cleaning drums 131, The second driving means 133 may be connected to the other two washing rinses 131 while being connected to the first driving means 125 provided in the washing chamber 120.

The plurality of cleaning drums 131 may be provided at a height where the lower end of the washing drum 131 is immersed in the washing water to a certain depth in order to effectively separate, clean, and transfer the waste vinyl that is floating or flowing in the washing water.

The discharge unit 140 is disposed at the front end of the water storage unit 110 to discharge the waste vinyl which has been separated, washed and transferred through the cleaning unit 130. The discharge drum 141 and the third drive unit 143 ), And the like.

Here, the discharge drum 141 is provided so as to be orthogonal to the discharge direction by a rotary paddle type conveyor system so as to discharge waste vinyl. The discharge drum 141 is connected to the third drive means 143 and the rotating shaft, 3 driven by the driving means 143. The waste vinyl can be discharged to a discharging chute (not shown) located at the front end while rotating around the rotating shaft.

The discharge drum 141 is provided with hooked curved rods projecting radially on the outer circumferential surface at predetermined intervals, so that waste vinyl can be effectively drained to the outside of the washing tub 111 by hanging.

The plurality of discharge hoppers 150 are provided at a lower portion of the water storage part 110 to discharge the separated gravels through the cleaning part 130. The plurality of discharge hopper parts 150 are connected to the discharge hoppers 151 A discharge valve 153, a discharge pipe 155, and the like.

Here, the discharge hopper 151 can discharge the sediment discharged from the cleaning section 130 through the discharge pipe 155, and can discharge the sediment to the discharge hopper 151 through the discharge pipe 155, And a discharge valve 153 that is opened at intervals.

This discharge valve 153 can be closed after being opened for approximately 2-3 seconds at approximately 2-3 minutes intervals using air pressure.

Therefore, when soil wastes are injected into the water storage portion generating the vortex, the waste vinyl contained in the soil wastes is washed and transferred through a plurality of washing units, and the gypsum contained in the soil wastes is precipitated to be recycled The waste vinyl can be effectively separated and discharged.

According to the present invention, in order to generate a vortex, at least one water jet opening is provided on the inner bottom of the water storage part to spray wash water, and the water is stored in the discharge direction through the partition wall provided on the inner side surface of the water storage part By moving the moving washing water in the feeding direction, it is possible to effectively separate and discharge the waste vinyl by using the swirling vortex in the soil waste.

In addition, the present invention is characterized in that a plurality of discharge holes having a predetermined diameter are formed in a discharge net having at least one pair on both sides of a bottom surface of a water storage part, respectively, to discharge the gravel separated from the soil wastes, After the sedimentation and storage, the discharge valve can be opened at predetermined time intervals, thereby effectively separating and discharging the separated soil from the soil waste.

Next, a description will be made in detail of a process of separating waste vinyl and soil from each other while introducing soil wastes into the washing section and spraying washing water to generate vortices in the soil waste separation apparatus as described above.

7 is a flowchart illustrating a process of separating and processing soil wastes according to another embodiment of the present invention.

Referring to FIG. 7, the method for separating soil waste according to another embodiment of the present invention uses the apparatus for separating soil waste according to an embodiment of the present invention as described above, A step 702 of injecting soil wastes into the water storage part filled with water according to a preset water level, and separating, washing and transporting waste vinyl and soil contained in the soil wastes using the vortex 704 (706) discharging waste vinyl separated, washed, and transferred, and discharging the separated gravel to a lower portion of the water reservoir (708).

The detailed description of the operation of the soil waste separation and treatment method has been described in detail in one embodiment of the present invention as described above, and thus will not be described.

Therefore, when soil wastes are injected into the water storage portion generating the vortex, the waste vinyl contained in the soil wastes is washed and transferred through a plurality of washing units, and the gypsum contained in the soil wastes is precipitated to be recycled The waste vinyl can be effectively separated and discharged.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is to be understood that the invention is not limited to the disclosed embodiments, but, on the contrary, It will be readily apparent that such substitutions, modifications, and alterations are possible.

110: Water storage part 111: Washing tank
112: plurality of districts 113: water nozzle
114: bulkhead 115:
116: air nozzle 120:
121: input guide 123: input drum
125: first driving means 130:
131: a plurality of cleaning drums 133: second driving means
140: discharging part 141: discharging drum
143: third driving means 150: plural discharge hoppers
151: discharge hopper 153: discharge valve
155:

Claims (9)

A water storage part filled with washing water for the separation treatment of the soil wastes according to a predetermined water level and generating a vortex directed in the discharging direction from the charging direction,
An input unit provided at the rear end of the water storage unit for inputting the soil waste into the water storage unit,
A cleaning unit provided at a front end of the charging unit and separating, cleaning and transporting the waste vinyl and soil contained in the soil waste using the vortex generated in the water storage unit;
A discharge unit provided at a front end of the water storage unit for discharging the waste vinyl separated, washed and transferred through the cleaning unit,
And a plurality of discharge hopper units provided at a lower portion of the water storage unit for discharging the gravel separated through the cleaning unit,
The water storage unit
At least one water jet opening formed in the inner bottom of the rear end portion for generating the vortex so as to spray the washing water, and a water discharge port provided on both inner sides of the water storage portion for communicating the front and rear portions, And a partition wall for moving the washing water through the inner space in the loading direction,
Wherein the partition walls are formed with a plurality of communication holes each having a predetermined diameter in the front and rear portions.
delete The method according to claim 1,
Wherein the water jetting port is provided with at least one water jetting opening so as to be orthogonal to the feeding direction.
delete The method according to claim 1,
The water storage unit
Wherein at least one pair is provided on both sides of the bottom surface of the water storage part, and a plurality of discharge holes having a predetermined diameter size are formed,
Further comprising:
The method according to claim 1,
The cleaning unit includes:
A plurality of cleaning drums provided perpendicular to the discharge direction for separating, cleaning and transporting the waste vinyl;
At least one second driving means for driving the plurality of cleaning drums
Wherein the soil waste treatment system comprises:
The method according to claim 6,
The discharge portion
A discharge drum provided to be orthogonal to the discharge direction to discharge the waste vinyl,
A third drive means for driving the discharge drum
Wherein the soil waste treatment system comprises:
6. The method of claim 5,
The plurality of discharge hopper parts
An exhaust hopper in which the gravel is settled and stored,
A discharge valve which is opened at a predetermined time interval to discharge the gravel and which has settled and stored in the discharge hopper
And the soil waste separation processing apparatus.
A soil waste separation apparatus according to any one of claims 1, 3 and 5 to 8,
The method comprising the steps of: injecting the soil wastes into the water storage part where the washing water for the separation treatment of the soil wastes is filled according to a predetermined level to generate vortex;
Washing and transporting the waste vinyl into the soil and the soil using the vortex;
Discharging the separated, washed, and transferred waste vinyl;
And discharging the separated gravel to a lower portion of the water reservoir
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