KR101977566B1 - Double screen apparatus - Google Patents

Abstract

The present invention relates to an inclined plate dual screen apparatus. The inclined plate dual screen apparatus of the present invention comprises: an apparatus main body having a drain hole formed at one side of a lower portion thereof, and a residue removing space formed at an upper portion of the drain hole; an inert matter collection unit provided at one side of the apparatus main body and collecting the inert matter from which the residue is removed; and a main inclined screen having both ends disposed in the apparatus main body and the inert matter collection unit while being inclined toward the inert matter collection unit side, and having a plurality of through holes formed on a plate surface to remove the residue.

Description

Tilt-screen dual screen device {Double screen apparatus}

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an inclined plate dual screen device, and more particularly, to an inclined plate dual screen device capable of improving the sorting efficiency of collecting contaminants while removing debris with a compact and efficient structure.

A screen apparatus is a generic term for a device for filtering screening objects. Here, the object to be screened may be ore, aggregate and soil, or other materials.

Hereinafter, the structure for sorting the ore with reference to FIG. 1 and the structure for sorting aggregate and soil with reference to FIG. 2 will be described.

1 is a structural diagram of a rubber screen according to an embodiment of the prior art.

A typical screen for ore screening is a strainer that allows screening of crushed rocks by size when crushing rocks taken from mines or quarries to obtain aggregates and sand of a desired size.

In addition, it is also used for the regeneration of construction waste materials, but it is mainly used to obtain a building or civil engineering material of a required size although there are differences depending on the applied aspect.

And the ore quarry in the mines such as quarries and coal mines are crushed to the appropriate size and then screened to the appropriate size by passing through the rubber screen formed with a plurality of through holes in the ore sorting device.

Referring to FIG. 1, in the prior art, cord yarns 2 formed in a longitudinal and horizontal direction are embedded in a body 1 formed of rubber, and ore having a predetermined size is perpendicular to the body 1 and cord yarn 2. A plurality of passage holes 3 are formed at regular intervals, and fastening frames 4 are fixed to the sorter frame 6a by bolts 5 at both ends in the longitudinal direction of the rubber screen 6. consist of.

2 is a structural diagram of a drum sorter according to another embodiment of the prior art.

Referring to this drawing, in the drum sorter, which is capable of sorting aggregates and soil, the body 11 having a frame 12 on both sides and a plurality of support flesh 13 formed between the frame and the frame; The fastening portion 30 is formed between the inner support ribs 11 of the support body 13 in the longitudinal direction and the sides 30 are fixed in the longitudinal direction of the rubber screen 20 corresponding to the support ribs 13. 11) The drum sorter 10 is configured such that the louver screen 20 located on the inner upper side is spaced downwardly.

The rubber screen 20 is characterized in that consisting of any one of the through-hole 21, rectangular through hole, circular through hole, elliptical through hole, polygonal through so that the left and right, up and down continuously repeated.

The fastening part supporting the rubber screen is welded to the fixing member 31 inside the support 13, and the support member 32 is coupled to the outer surface of the fixing member 31 with bolts 34, but both sides of the support member 32 are supported. The end 33 is configured to fit in the groove 22 of the lever screen 20.

In the case of the prior art as shown in Figs. 1 and 2, it has its own advantages and the selection of the material, that is, ore, aggregate, and soil, but due to the structural limitations considering that the collection efficiency of collecting contaminants may be reduced In doing so, there is a need for a new concept inclined plate dual screen device that is not known.

Korean Patent Office Application No. 10-2007-0052026 Korean Patent Office Application No. 20-1997-0019062 Korean Patent Office Application No. 20-1999-0024888 Korean Patent Office Application No. 20-2003-0027755

It is an object of the present invention to provide an inclined plate double screen device capable of improving the sorting efficiency of collecting contaminants while removing the debris with a compact and efficient structure.

The object, the main body is formed with a drain hole on one side of the lower portion and the debris removal space formed on the upper portion of the drain hole; A dust collection part provided at one side of the main body of the apparatus and collecting the wastes from which the residue is removed; And an inclined plate disposed at both ends of the apparatus main body and the contaminant collecting unit, the inclined side toward the contaminant collecting unit side, and having a plurality of through holes formed on a plate surface to remove the debris. Achieved by a dual screen device.

The main inclined screen may be arranged in plural numbers spaced apart from each other.

A pair of inclined screen supports provided on the apparatus main body and the contaminant collection unit to support the main inclined screen to be slidably detachably coupled to the pair of inclined screen supports; Slits to which the ends of the sliding are coupled may be formed.

The main inclined screen may include an inclined plate part in which the plurality of through holes are formed; An upper sliding coupling portion formed horizontally at an upper end of the inclined plate portion and slidably coupled to the one arranged on the apparatus main body side of the pair of inclined screen supports; And a lower sliding coupling part formed horizontally at a lower end of the inclined plate part and slidingly coupled to one of the pair of inclined screen support parts disposed on the contaminant collecting part side.

A removable drainage screen having a plurality of apertures formed therein, and a basket portion disposed in the drainage hole, and a pair of flange portions formed at both ends of the basket portion, and detachably coupled to the drainage area; And a drainage screen support part provided on the apparatus main body in which the drainage port is located, and configured to slidably support the detachable drainage screen.

According to the present invention, the compact but efficient structure has the effect of improving the sorting efficiency of collecting the impurities while removing the residue.

1 is a structural diagram of a rubber screen according to an embodiment of the prior art.
2 is a structural diagram of a drum sorter according to another embodiment of the prior art.
3 is a configuration diagram of an inclined plate dual screen device according to a first embodiment of the present invention.
4 is a partial exploded view of FIG. 3.
5 is a perspective view of the main inclined screen.
6 is a perspective view of the removable drain screen.
7 is a configuration diagram of an inclined plate dual screen device according to a second embodiment of the present invention.
FIG. 8 is a control block diagram of the inclined plate dual screen device of FIG. 7.
9 is a configuration diagram of an inclined plate dual screen device according to a third embodiment of the present invention.
10 is a configuration diagram of an inclined plate dual screen device according to a fourth embodiment of the present invention.
11 is a perspective view of an inclined plate dual screen device according to a fifth embodiment of the present invention.

DETAILED DESCRIPTION Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings so that those skilled in the art may easily implement the present invention.

However, since the description of the present invention is only an embodiment for structural or functional description, the scope of the present invention should not be construed as being limited by the embodiments described in the text.

For example, since the embodiments may be variously modified and have various forms, the scope of the present invention should be understood to include equivalents capable of realizing the technical idea.

In addition, the object or effect presented in the present invention does not mean that a specific embodiment should include all or only such effects, it should not be understood that the scope of the present invention is limited by this.

In this specification, this embodiment is provided to make the disclosure of the present invention complete, and to fully convey the scope of the invention to those skilled in the art. And the present invention is only defined by the scope of the claims.

Thus, in some embodiments, well known components, well known operations and well known techniques are not described in detail in order to avoid obscuring the present invention.

On the other hand, the meaning of the terms described in the present invention is not limited to the dictionary meaning, it will be understood as follows.

When a component is referred to as being "connected" to another component, it should be understood that there may be other components in between, although it may be directly connected to the other component. On the other hand, when a component is said to be "directly connected" to another component, it should be understood that there is no other component in between. On the other hand, other expressions describing the relationship between the components, such as "between" and "immediately between" or "neighboring to" and "directly neighboring to", should be interpreted as well.

Singular expressions should be understood to include plural expressions unless the context clearly indicates otherwise, and terms such as "include" or "have" refer to features, numbers, steps, operations, components, parts, or parts thereof described. It is to be understood that the combination is intended to be present and does not exclude in advance the possibility of the presence or addition of one or more other features or numbers, steps, operations, components, parts or combinations thereof.

All terms used herein have the same meaning as commonly understood by one of ordinary skill in the art unless otherwise defined.

Generally, the terms defined in the dictionary used are to be interpreted as being consistent with the meanings in the context of the related art, and should not be interpreted as having ideal or excessively formal meanings unless clearly defined in the present invention.

Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings. In the description of the embodiments, the same reference numerals are given to the same components, and in some cases, the description of the same reference numerals will be omitted.

(First embodiment)

3 is a schematic view of an inclined plate dual screen device according to a first embodiment of the present invention, FIG. 4 is a partially exploded view of FIG. 3, FIG. 5 is a perspective view of a main inclined screen, and FIG. 6 is a perspective view of a removable drainage screen. .

Referring to these drawings, the inclined plate dual screen device 100 according to the present embodiment is to provide a compact yet efficient structure to improve the sorting efficiency of collecting the impurities while removing the residue.

The inclined plate dual screen device 100 according to the present embodiment that can provide such an effect is the device body 110, the contaminant collecting unit 120, the main inclined screen 130, the inclined screen support 140, removable The drain screen 150 and the drain screen support 160 may be included.

Of these configurations, the main inclined screen 130 and the removable drainage screen 150 are applied detachably. Therefore, it is good to use after removing garbage or after washing.

Looking at the configuration, first, the apparatus main body 110 forms an external structure of the inclined plate dual screen device 100 according to the present embodiment.

A drain hole 111 is formed at one lower side of the apparatus main body 110, and a dregs removal space 112 is formed at an upper part of the drain hole 111.

The main inclined screen 130 is disposed in the debris removal space 112 to allow the water or debris to be removed from the contaminant, and the removable drain screen 150 is disposed in the drain 111 region to provide the water in the contaminant. Allow to remove debris or debris.

In particular, since this process is performed by gravity, there is an advantage that power is not required.

The junk collection unit 120 is provided on one side of the apparatus main body 110, and forms a place where the junk is removed from the main inclined screen 130 is removed.

The main inclined screen 130 is disposed at both ends of the apparatus main body 110 and the contaminant collecting unit 120, but is inclined toward the contaminant collecting unit 120, and a plurality of through holes 132 are formed on the plate surface. It removes debris, that is, screens out contaminants.

In particular, since the main inclined screen 130 is inclinedly arranged as shown, since the sorting operation by removing the residue is performed only by gravity, power is not required.

The main inclined screen 130 is formed horizontally at the upper end of the inclined plate portion 131 and the inclined plate portion 131 is formed a plurality of through holes 132, the device of the pair of inclined screen support 140 It is formed horizontally at the lower end of the upper sliding coupling portion 133 and the inclined plate portion 131 that is slidingly coupled to the one arranged on the main body 110 side, and collects the contaminants 120 of the pair of inclined screen support portion 140 It may include a lower sliding coupling portion 134 is slidingly coupled to the disposed on the side.

The main inclined screen 130 may be arranged in plural numbers spaced apart from each other. Therefore, the sorting efficiency can be improved. However, only one main inclined screen 130 may be applied.

The inclined screen supporter 140 serves to support the main inclined screen 130 in an inclined manner. The inclined screen support 140 is applied in pairs. The structure of the pair of inclined screen support 140 is the same.

In other words, the inclined screen supporter 140 is provided on the device body 110 and the contaminant collecting unit 120, but serves to support the main inclined screen 130 to be detachably coupled.

The pair of inclined screen support parts 140 are formed with slits 141 at which ends of the main inclined screen 130, that is, the upper sliding coupling part 133 and the lower sliding coupling part 134 are slidingly coupled to each other. Due to this slit 141, the main inclined screen 130 may be slidably coupled to the corresponding position.

The removable drain screen 150 is a screen detachably coupled to the drain 111 region.

The removable drainage screen 150 is formed with a plurality of through holes 152, the basket portion 151 is disposed in the drain 111, and a pair of flange portions 153 formed at both ends of the basket portion 151 ) May be included.

The drain screen support unit 160 is provided in the apparatus main body 110 in which the drain hole 111 is positioned, and serves to support the flange portion 153 of the detachable drain screen 150 to be detachably coupled.

In this configuration, when the material to be screened is input from the entrance side shown by the arrow, debris can be removed by the weight of the main inclined screen 130 arranged in a double structure, and the debris from which the debris is removed is It may be collected in the contaminant collecting unit 120. At this time, the debris and foreign matter to the drain 111 is filtered by the removable drain screen (150).

After the debris is removed by the main inclined screen 130 and the removable drainage screen 150, the main inclined screen 130 and the removable drainage screen 150 are removed and washed, and then, again in a sliding manner. Just plug it in.

According to the present embodiment having the structure and action as described above, it is possible to improve the sorting efficiency of collecting the contaminants while removing the debris with a compact and efficient structure.

(2nd Example)

FIG. 7 is a configuration diagram of an inclined plate dual screen device according to a second embodiment of the present invention, and FIG. 8 is a control block diagram of the inclined plate dual screen device of FIG. 7.

Referring to these drawings, the inclined plate dual screen device 200 according to the present embodiment also, the apparatus main body 110, the contaminant collecting unit 120, the main inclined screen 130, the inclined screen support 140, removable The drain screen 150 and the drain screen support 160 may be included.

On the other hand, in the present embodiment, the inclined screen support 140 is provided with a vibrating element 270, the timer 290 and the controller 280 is provided for the control of the vibrating element 270.

The controller 280 operates the vibrating element 270 based on the setting conditions of the timer 290 to induce the sorting efficiency of the main inclined screen 130 to be increased. At this time, the setting condition of the timer 290 is 2 minutes after 8 minutes of operation. In other words, the controller 280 operates the vibrating element 270 based on the setting condition of the 2-minute stop after the 8-minute operation by the timer 290 so that the sorting efficiency by the main inclined screen 130 is increased. Induce.

The controller 280 performing this role may include a central processing unit 281 (CPU), a memory 282 (MEMORY), and a support circuit 283 (SUPPORT CIRCUIT).

The central processing unit 281 may be industrially applied to induce the screening efficiency of the main inclined screen 130 to increase by operating the vibrating element 270 based on the setting conditions of the timer 290 in this embodiment. One of a variety of computer processors.

The memory 282 is connected to the central processing unit 281. The memory 282 may be installed locally or remotely as a computer readable recording medium, and may be readily available, such as, for example, random access memory (RAM), ROM, floppy disk, hard disk, or any digital storage form. It may be at least one memory.

The support circuit 283 (SUPPORT CIRCUIT) is combined with the central processing unit 281 to support typical operation of the processor. Such support circuits 283 may include caches, power supplies, clock circuits, input / output circuits, subsystems, and the like.

In the present embodiment, the controller 280 operates the vibrating element 270 based on the setting conditions of the timer 290 to induce the screening efficiency of the main inclined screen 130 to be increased. May be stored in the memory 282. Typically software routines may be stored in memory 282. Software routines may also be stored or executed by other central processing units (not shown).

Although the process according to the invention has been described as being executed by software routines, at least some of the processes of the invention may be performed by hardware. As such, the processes of the present invention may be implemented in software running on a computer system, in hardware such as integrated circuits, or by a combination of software and hardware.

Even if the present embodiment is applied, the compact and efficient structure can improve the sorting efficiency of collecting the contaminants while removing the debris.

(Third Embodiment)

9 is a configuration diagram of an inclined plate dual screen device according to a third embodiment of the present invention.

Referring to this figure, the inclined plate dual screen device 300 according to the present embodiment also, the apparatus main body 110, the contaminant collecting unit 120, the main inclined screen 130, the inclined screen support 340, removable The drain screen 150 and the drain screen support 160 may be included.

On the other hand, in the present embodiment, the main inclined screen 130 forms a single plate structure. In this case, the structure of the inclined screen support 340 may be different from that of the first embodiment.

Even if the present embodiment is applied, the compact and efficient structure can improve the sorting efficiency of collecting the contaminants while removing the debris.

(Example 4)

10 is a configuration diagram of an inclined plate dual screen device according to a fourth embodiment of the present invention.

Referring to this figure, the inclined plate dual screen device 400 according to the present embodiment also, the apparatus main body 110, the contaminant collecting unit 120, the main inclined screen 130, the inclined screen support 340, removable The drain screen 150 and the drain screen support 160 may be included.

Also in this embodiment, the main inclined screen 130 forms a single plate structure. At this time, the lower sliding coupling portion 134 of the main inclined screen 130 is disposed in a form that is seated on the upper wall of the contaminant collection unit 120.

Even if the present embodiment is applied, the compact and efficient structure can improve the sorting efficiency of collecting the contaminants while removing the debris.

(Example 5)

11 is a perspective view of an inclined plate dual screen device according to a fifth embodiment of the present invention.

Referring to this drawing, the inclined plate dual screen device 500 according to the present embodiment includes a device main body 510 having an external structure, a trash collecting hopper 520 connected to the device main body 510, and a device main body 510. The main inclined screen 530 to be inclined coupled to), the main hopper 570 containing the material to be sorted, and the main hopper 570 and the device body 510 is disposed between the main hopper 570 side A pulverizer 580 for pulverizing the material directed to the apparatus body 510, and a hopper 590 connected to the bottom of the apparatus body 510 and collecting residues that are removed while being sorted out of the main inclined screen 530. can do.

A plurality of vibrators 521 are disposed on the side of the contaminant collecting hopper 520 so that the contaminant can easily enter the contaminant collecting hopper 520.

Even if the present embodiment is applied, the compact and efficient structure can improve the sorting efficiency of collecting the contaminants while removing the debris.

As described above, the present invention is not limited to the described embodiments, and various modifications and changes can be made without departing from the spirit and scope of the present invention, which will be apparent to those skilled in the art. Therefore, such modifications or variations will have to be belong to the claims of the present invention.

100: inclined plate dual screen device 110: device body
111: drain 112: debris removal space
120: dust collection unit 130: the main inclined screen
131: inclined plate portion 132: through hole
133: upper sliding coupling 134: lower sliding coupling
140: inclined screen support 141: slit
150: removable drain screen 151: basket part
152: through hole 153: flange
160: screen support for drainage

Claims (5)

An apparatus main body 110 in which a drain port 111 is formed at one side of the lower part, and a debris removing space 112 is formed at an upper part of the drain port 111;
A dust collector 120 provided at one side of the apparatus main body 110 and collecting the dust from which the residue is removed;
Both ends are disposed in the apparatus main body 110 and the contaminant collecting unit 120, and are disposed to be inclined downward toward the contaminant collecting unit 120 side, and a plurality of through holes 132 are formed on a plate surface to remove debris. Inclined screen 130;
Includes a pair of inclined screen support 140, which is provided in the device main body 110 and the contaminant collecting unit 120 to support the main inclined screen 130 to be detachably detachable,
Slope plate dual screen device, characterized in that the pair of inclined screen support portion 140 includes a slit (141) is slidingly coupled to the end of the main inclined screen (130).
The method of claim 1,
The inclined plate dual screen device, characterized in that the plurality of main inclined screen 130 is arranged to be spaced apart from each other up and down.
The method of claim 1,
A vibrating element 270 provided inside the inclined screen support 140 to vibrate the main inclined screen 130;
A timer 290 for setting a time such that the vibrating element 270 is operated only at a set time;
Slope plate dual screen device, characterized in that it comprises a controller 280 for operating the vibrating element 270 based on the setting conditions of the timer 290
The method of claim 1,
The main inclined screen 130,
Inclined plate portion 131 is formed a plurality of through holes 132;
The upper sliding coupling portion 133 is formed horizontally at the upper end of the inclined plate portion 131, and slidingly coupled to the slit 141 disposed on the apparatus main body 110 side of the pair of inclined screen support portions 140. ); And
A lower sliding coupling part formed horizontally at the lower end of the inclined plate part 131 and slidingly coupled to the slit 141 disposed on the contaminant collecting part 120 side among the pair of inclined screen support parts 140 ( Slope plate dual screen device comprising a.
The method of claim 1,
A plurality of through holes 152 are formed, the basket portion 151 is provided in the drain port 111, a pair of flange portions 153 are formed at both ends of the basket portion 151, A removable drain screen 150 detachably coupled to the drain 111 region; And
The inclined plate is provided on the apparatus main body 110 in which the drain port 111 is located, and further comprising a drain screen support unit 160 for slidingly attaching and detaching the detachable drain screen 150. Dual screen device.

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