KR101530653B1 - Quantitative continuous input devices - Google Patents

Abstract

The present invention relates to an input device for supplying soil, aggregate, landfill, sewage sludge, and the like to a subsequent treatment facility, and continuously supplies the input to a subsequent treatment facility in a predetermined amount, thereby improving the treatment efficiency of the input, And it is supplied to the subsequent treatment facilities by first sorting out the stone lumps, the garbage and metal mixed in the input, so that it is possible to prevent the load of the equipment and also to prevent the loss of the repair cost and the operation time due to the failure This is a technique relating to a continuous dosing device.
The main structure according to this embodiment of the present invention includes a hopper to which an input is supplied; A housing connected to a lower portion of the hopper and including an inlet and an outlet through which the input and output are introduced; A discharging unit installed in the housing and continuously discharging a predetermined amount of the input introduced into the housing; And a net provided on the hopper for selectively separating various foreign substances from the supplied input.

Description

Quantitative continuous input devices

The present invention relates to an injection apparatus for supplying soil, aggregate, landfill, sewage sludge and the like to a subsequent treatment facility (hereinafter referred to as "input"), and more specifically, A housing and a discharging means for continuously discharging a predetermined amount of the input material to be supplied to the hopper are provided, while a relatively large volume of a block or waste, metal, or the like in the input supplied to the hopper , It is possible to increase the processing efficiency of the input materials and reduce the cycle time of the input heavy equipment (excavator, loader, etc.), so that the processing cost is drastically reduced , And the stone lumps, garbage, and metals mixed in the input are first sorted and transferred to the next treatment facility And it is a technology related to a constant amount continuous injection device which can prevent the loss of the repair cost and the operation time due to the failure as well as the load of the facility.

Generally, landfills containing mixed soil and garbage in unsanitary landfill, recy- cling landfill, or construction waste disposal center can not be reused as embankment or landfill because they contain excessive foreign matter in the soil .

Therefore, the landfill is selected by burning incombustible or non-combustible waste such as recyclable resources, incombustible waste such as waste concrete, and recyclable waste, and disposing it to be burnt or buried, thereby significantly reducing the amount of waste to be treated and drying selected waste It is reused in the separator to dry it, and the foreign matter is removed to reduce it. It is produced as an alternative fuel such as RDF or RPF, and it is used as fuel for the cement factory or paper factory to recover the energy. In the nonflammable waste concrete, It is necessary to reduce the amount of landfill and to efficiently treat the aggregates of 25 mm or more by sorting and reusing them by size.

In addition, the conventional soil and aggregate are not only unevenly distributed by the standard size, but also include the garbage and foreign matter such as vinyl sculpture, wood sculpture, tree roots, fiber, leather and plastic in the produced soil and aggregate, When the aggregate is reused as an embankment, the content of the foreign material exceeds the standard, and when the aggregate is used as a concrete material, the standard is not suitable, the strength is low, and the water absorption rate is high.

As a result, in order to carry out the sorting operation, it is necessary to sort the flammable waste mixed with the non-combustible waste and the non-recyclable waste garbage separately through the separate screening facilities for the soil, the aggregate and the landfill, Korean Patent No. 10-1061166 and Korean Patent No. 10-1136047 have been proposed as prior art related to the field.

The above-mentioned prior art techniques include a method of separating the mixed combustible waste, the incombustible waste and the non-recyclable waste garbage by supplying the soil, the aggregate and the landfill by dividing the waste into a hopper by using an excavator several times, As soil, aggregate and landfill are put into the hopper by an excavator and supplied to the sorter, continuous supply is difficult, and as a certain amount is not continuously supplied, the operation rate of the equipment is lowered and the sorting efficiency is lowered. There is a problem that a load is generated in the equipment.

That is, since the excavator is used to feed the soil, the aggregate and the landfill to the sorter, the continuous supply of the sorbent is difficult, and since a certain amount is not continuously supplied, the operation rate and sorting efficiency of the equipment are decreased in proportion to the operation time of the sorter If the input quantity is excessive, the load is generated in the sorter and the subsequent equipment, which causes the failure.

Korean Patent No. 10-1061166. Korean Patent No. 10-1136047.

In the prior art, the input of soil, aggregate, landfill, etc. is not continuously supplied to a subsequent treatment facility, but a certain amount is not continuously supplied, resulting in deterioration of screening efficiency, As a result, it is possible to improve the processing efficiency of the input materials and to increase the utilization rate of the input equipment, thereby drastically reducing the processing cost, Metal and the like are first sorted and supplied to a subsequent treatment facility, so that a hopper is provided in which the input is stored and supplied through an excavator or the like in order to prevent the load of the facility as well as to prevent the repair cost and the operation time from being lost due to the failure. A housing for continuously discharging the supplied inputs in a predetermined amount, The present invention has been made to solve the above-mentioned problems, and it is an object of the present invention to provide a continuous metering continuous injection device in which a bulk material is selectively separated from a large volume of a block, waste and metal in an input supplied to a hopper.

The present invention has been made to solve the above-

A hopper to which an input is supplied; A housing connected to a lower portion of the hopper and including an inlet and an outlet through which the input and output are introduced; A discharging unit installed in the housing and continuously discharging a predetermined amount of the input introduced into the housing; And a net provided on the hopper for selectively separating various foreign substances from the supplied input.

According to a preferred embodiment of the present invention, the discharging means includes: a discharging member installed in the inner space of the housing and reciprocating forward and backward to push out the input material and discharge it continuously; And an operating rod and a cylinder for moving the discharge member back and forth reciprocally in an inner space of the housing.

Further, as a preferred embodiment of the present invention, the discharging means comprises: a screw installed longitudinally in the inner space of the housing, for pushing and discharging the input in a rotating operation; And a motor installed in the housing and rotating the screw.

According to the embodiment of the present invention, a hopper to which an input is supplied through an excavator or a loader is provided, and a housing and a discharging means for continuously discharging a predetermined amount of the input supplied to the hopper are realized, The input material is selectively supplied to a subsequent treatment facility continuously in a predetermined amount, thereby improving the processing efficiency of the input material and drastically reducing the processing cost, The stone lumps, the refuse and the metal mixed into the input are first selected and supplied to the subsequent treatment facility, thereby preventing the load on the facility and also preventing the repair cost and the operation time loss due to the failure.

1 is a perspective view showing an embodiment of the present invention.
2 is a sectional view showing an installation state according to an embodiment of the present invention;
3 is a side view showing an installation state according to an embodiment of the present invention;
4 is a cross-sectional view showing a selection state of an input in an embodiment of the present invention.
5 is a cross-sectional view illustrating an operating state according to an embodiment of the present invention;
6 is an installation state sectional view showing another embodiment of the present invention.
7 is a sectional view of an operating state showing another embodiment of the present invention.
FIG. 8 is a sectional view of a mounting state side showing another embodiment of the present invention. FIG.
9 is a perspective view showing still another embodiment of the present invention.
10 is a side view showing still another embodiment of the present invention.
11 is a cross-sectional view showing an installation state of a network swinging means in the present invention.
FIG. 12 is a side view showing an installed state of a network swinging means in the present invention. FIG.
Fig. 13 is a front view of a main portion showing a state in which the netting means is installed in the present invention. Fig.

The main point in the embodiment of the present invention is to continuously supply a predetermined amount of the material to the subsequent treatment facility in a hopper for storing the input material, thereby improving the treatment efficiency of the input material and drastically reducing the processing cost, Is selectively supplied to a subsequent treatment facility continuously to prevent the load of the facility as well as the loss of repair cost and operation time due to the failure.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Reference will now be made in detail to the preferred embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to like elements throughout. A housing 20 connected to a lower portion of the hopper 10 and having an inlet 21 and an outlet 22 through which the input and output are introduced and discharged; A discharging means (30) installed in the housing (20) and continuously discharging the input introduced into the housing (20) by a predetermined amount; And a net body (40) installed on the hopper (10) for sorting and separating various foreign matters having a large volume from the supplied input.

The hopper 10 has a function of intermittently supplying and temporarily storing an input using an excavator or a loader, and the hopper 10 is provided with an open top And the lower part is narrowly formed in the shape of a supermarket, and the one direction is inclined downwardly, and the size may be changed according to the supply amount of the input.

The hopper 10 can be manufactured using an iron plate or a stainless steel plate having a relatively high durability and corrosion resistance, and the input is supplied to the opened upper portion and the input drops to the housing 20 described later through the opened lower portion ≪ / RTI >

1 to 3 in the figure, the housing 20 has a lower portion of the hopper 10 and a lower portion of the lower portion of the hopper 10, An inlet port 21 through which the input material falls and flows in the hopper 10 is formed and an outlet port 22 through which the input material is discharged is formed at one side.

The inner space of the housing 20 into which the input material falls and flows in the hopper 10 can be formed in a rectangular shape or a cylindrical shape and the outlet 22 is extended and positioned in the discharge direction of the input material, The inner space may be elongated to the left and right below the inlet 21.

The housing 20 may be integrally formed with the bottom of the hopper 10 by welding or the like without using the flange 23 and may be manufactured using an iron plate or a stainless steel plate having relatively high durability and corrosion resistance .

In addition, in the above-described main configuration, the discharging means 30 is a function of pushing the input introduced into the housing 20 toward the discharging port 22 and continuously discharging a predetermined amount of the input, A discharge member 31 installed in the inner space of the housing 20 for reciprocating forward and backward to push out and continuously discharge the input; And an operating rod 33a and a cylinder 33 reciprocatingly reciprocating the discharge member 31 in the inner space of the housing 20.

The discharge member 31 is inserted into the inner space of the housing 20 in a plate form to be movable back and forth and is inclined downward so that the lower portion of the discharge member 31 is forwardly positioned. A frame 32 is attached to the rear portion for reinforcing and a plurality of wheels 32a are installed on the frame 32 positioned at the lower side to facilitate the back and forth movement of the discharge member 31. [

The operating rod 33a and the cylinder 33 are disposed on the rear side of the discharge member 31. The cylinder 33 is rotatably coupled to one side of the inner space of the housing 20, Is provided on the frame 32 provided on the rear portion of the discharge member 31 so as to be rotatable.

The cylinder 33 can be operated by hydraulic pressure or pneumatic pressure, which can be selected from hydraulic pressure or pneumatic pressure by a known technique. When the cylinder 33 is driven, the operating rod 33a reciprocates back and forth The discharge member 31 reciprocates forward and backward in the inner space of the housing 20.

The plurality of wheels 32a provided on the frame 32 can move the discharge member 31 and the frame 32 while moving along the bottom surface of the housing 20 when the discharge member 31 reciprocates forward and backward, So that the discharge member 31 can be smoothly moved forward and backward.

In addition, the cylinder 33 gradually pushes the operating rod 33a to drive the discharging member 31 to advance at a slow speed. On the contrary, after the discharging member 31 is fully advanced, the operating rod 33a is rapidly pulled So that the discharge member 31 is driven to move backward at a high speed.

The reason for this is that the purpose of discharging the input introduced into the inner space of the housing 20 continuously in a predetermined amount and the purpose of feeding the input supplied to the hopper 10 into the inner space of the housing 20 through the inlet port 21 So that it can drop and enter.

4 to 5 in the figure, the cylinder 33 and the operating rod 33a are driven to reciprocate and operate the discharge member 31 in the inner space of the housing 20 So that the input material flowing into the inner space of the housing 20 from the hopper 10 is continuously discharged in a predetermined amount.

In the main structure, the net body 40 has a function of sorting and separating various bulk materials such as a large volume of a block, a trash, and a metal from the input supplied to the hopper 10, As shown in FIG. 4, the hopper 10 is installed at an upper portion of the hopper 10 and is inclined downwardly in one direction along the inclination of the hopper 10.

The mesh 40 may be formed of a wire mesh of a straight or lattice type. It is preferable that the mesh 40 is formed in a mesh size depending on the type of the input material. So as to prevent the foreign substances selected on the housing 20 from accumulating.

4 to 5, when the input is supplied to the hopper 10 through the excavator or the loader as the net 40 is installed on the upper part of the hopper 10, Since bulky stones, garbage, and metal are separated and separated downwardly, it is possible to prevent the introduction of large-sized stones, trash, metal, etc. into the internal space of the housing 20, And mechanical failure.

6 to 8, the discharging means 30 is installed longitudinally in the internal space of the housing 20, and in the rotating operation, A screw 34 for pushing out and discharging it continuously; And a motor 37 installed in the housing 20 for rotating the screw 34.

The screw 34 is rotatably installed on the front side and the rear side of the housing 20 as a bearing and the rotary shaft 35 is rotatably installed on the opposite side of the discharge port 22 by a bearing housing 35b, Since the shaft of the screw 34 and the rotary shaft 35 are connected to each other by the universal joint 35a and the discharge side is provided by the free end fixing portion 35c, when the large stone passes through the screw 34, 34) to prevent unreasonable operation.

A sprocket 36 with a chain 38 is coupled to the rotary shaft 35. A motor 37 is fixed to the outer side of the housing 20 by a bracket and a chain 38 is attached to the drive shaft of the motor 37 And the sprocket 37a wound and installed is engaged.

The driving force of the motor 37 is transmitted to the rotary shaft 35 through the sprocket 37a and the chain 38 and the driving force of the rotary shaft 35 is transmitted to the screw 34 through the joint 35a, As the screw 34 rotates in the inner space of the housing 20, the input material flowing into the inner space of the housing 20 is pushed toward the discharge port 22 and discharged continuously.

9 to 10, the housing 20 having the discharging means 30 at the lower portion of the hopper 10 may be constituted by a plurality of housings 20. In this case, The discharge means 30 provided in the hopper 20 are alternately operated so that the input from the hopper 10 to the housing 20 can be discharged more continuously and supplied to the subsequent processing facility.

It is preferable that the plurality of housing 20 are formed adjacent to each other in the same direction and the inlet 21 is formed in each housing 20 in the inner space of the hopper 10 so that the input material is passed through the housing 20, And the exhaust means 30 is formed in the inner space of the housing 20, respectively.

Therefore, a plurality of housings 20 are formed in the lower part of the hopper 10, and the discharging means 30 provided in the respective housings 20 alternately operate to discharge the inputs more continuously, The processing efficiency is maximized and the operation time is prevented from being lost.

As an embodiment of the present invention, as shown in FIG. 11 to FIG. 13, the netting means for lowering the height of the hopper 10 and the inclination of the net 40 and improving the sorting function of the input is constituted. The net crushing means includes crankshafts 41 and 41a that are rotatably installed on both sides of the hopper 10 and rotate by the operation of the drive motor 43; An upper sleeve 42 fitted to the crankshaft 41 so as to be rotatable and fixed to the upper portion of the net 40; A lower sleeve 44 on which a lower portion of the net 40 is installed; And a wheel 45 installed on both side ends of the lower sleeve 44 so as to be rotatable and moving on guide rails 46 provided on both sides of the hopper 10.

The crankshaft 41 and the crankshaft 41a constituting the netting means are located at both sides of the hopper 10 and at both sides of the hopper 10 and are rotatably coupled to both sides of the hopper 10 by a bearing housing. And the driving shaft of the driving motor 43 provided at the outer side of the driving motor 43 is engaged and rotated.

The upper sleeve 42 is installed across the hopper 10 and the upper portion of the net 40 is provided on the outer circumferential surface at a predetermined interval As shown in Fig.

The lower sleeve 44 constituting the network swinging means is provided with a lower portion of the net 40 on the upper portion thereof and a wheel 45 is rotatably installed on both ends of the lower sleeve 44. The wheel 45 is rotatably supported by the hopper 10 And is disposed on the guide rails 46 provided on both sides of the hopper 10 so as to be movable.

When the crankshaft 41 (41a) is rotated by the operation of the drive motor 43, the upper sleeve 42 rotates along the turning radius of the crankshaft 41 (41a) The lower portion of the net 40 moves smoothly as the wheels 45 mounted on the lower sleeve 44 ride on the guide rails 46 to move forward and backward.

Accordingly, the netting means is rotated by the operation of the drive motor 43 to rotate the crankshaft 41 (41a) so that the netting 40 swings up and down, and is supplied to the hopper 10 through an excavator or a loader As a result of effectively selecting a large volume of stones, wastes, and metals from the input, the height of the hopper 10 and the inclination of the net 40 are lowered, and at the same time, the input sorting function is enhanced.

According to the embodiment of the present invention having such a configuration, the discharge member is reciprocated forward and backward in the inner space of the housing by the discharge means, or the screw is rotated to push the input to the inner space of the housing to the outside, As a result, it is possible to increase the processing efficiency of the input materials and to significantly reduce the processing cost, first to select the massive stones, garbage, and metals mixed in the input materials, and then to feed the subsequent processing facilities. Not only the load is prevented but also the repair cost and the operation time due to the failure are prevented.

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 exemplary embodiments, It is possible to carry out various changes in the present invention.

10: hopper 20: housing
21: inlet 22: outlet
23: flange 30: exhaust means
31: ejection member 32: frame
32a: Wheel 33: Cylinder
33a: working rod 34: screw
35: rotating shaft 35a: joint
36: Sprocket 37: Motor
38: chain 40:
41: crankshaft 42 (44): sleeve
43: drive motor 45: wheel
46: Guide rail

Claims (9)

A hopper 10 to which an input is supplied; A housing 20 connected to a lower portion of the hopper 10 and having an inlet 21 and an outlet 22 through which the input and output are introduced and discharged; A discharging means (30) installed in the housing (20) and continuously discharging the input introduced into the housing (20) by a predetermined amount; And a net body (40) installed at an upper portion of the hopper (10) for sorting and separating various foreign matters having a large volume from the supplied input,
The discharging means (30) includes a screw (34) installed longitudinally in the internal space of the housing (20) and pushing the input and discharging the input continuously in a rotating operation; And a motor (37) installed in the housing (20) for rotating the screw (34)
The screw 34 is rotatably installed on the front side and the rear side of the housing 20 and a free end fixing portion 35c is provided on the side of the discharge port 22 and a rotary shaft 35 is provided on the opposite side of the bearing housing 35b) and a universal joint (35a), and a motor (37) is provided on the outer side of the housing (20) to provide a driving force to the rotary shaft (35).
delete delete The method according to claim 1,
And a net swinging means for lowering the height of the hopper (10) and the tilt of the net (40) and improving the sorting function of the input.
5. The method of claim 4,
The net-
A crankshaft 41 (41a) rotatably mounted on both sides of the hopper 10 and rotated by the operation of the drive motor 43; An upper sleeve 42 fitted to the crankshaft 41 so as to be rotatable and fixed to the upper portion of the net 40; A lower sleeve 44 on which a lower portion of the net 40 is installed; And a wheel 45 mounted on both side ends of the lower sleeve 44 to be able to rotate and move on a guide rail 46 provided on both sides of the hopper 10. [ Device.
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