KR20100089609A - Apparatus for preventing materials sticking in chute - Google Patents

Abstract

PURPOSE: An apparatus for preventing materials stuck in a chute is provided to prevent accidents and falling of transferred materials out of facility by removing transferred material stuck in a vibrating member. CONSTITUTION: An apparatus for preventing materials stuck in a chute comprises a frame(120) and a material delivery unit(140). The frame is formed inside a chute. The material delivery unit is installed in the frame to be arranged on the drop path of materials provided into the chute and guides the provided materials. The material delivery unit is vibrated with the provided materials in order to prevent the materials from being stuck thereto and includes a plurality of elastic members(142) and a plurality of vibration members(144). The elastic members are installed in the frame. One end of each vibration member is connected to each elastic member while the other is connected to the frame.

Description

APAPATUS FOR PREVENTING MATERIALS STICKING IN CHUTE}

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an apparatus for preventing seizure of a shipment in a chute, and more particularly, to an apparatus for preventing seizure in a chute for preventing the seizure of a transported item in a chute provided in a belt conveyor for transporting a transport product such as a blast furnace. will be.

In general, the blast furnace charges iron ore, coke and subsidiary materials from the top and blows hot hot air into the furnace from the tuyeres to burn coke to reduce and dissolve iron ore.

At this time, the coke is used for securing calories in the blast furnace and generating the reducing gas, but the cost of the molten iron is increased and the environment is polluted because the coke must be made into a coke.

Therefore, in order to reduce the manufacturing cost of the molten iron and solve the environmental pollution problem, the coal dust is directly injected into the blast furnace to reduce the use of coke. This pulverized coal is transferred to the blast furnace coal hopper through a belt conveyor facility.

That is, the pulverized coal, which is generally a shipment, is fed into the chute of the belt conveyor facility through the belt conveyor of the belt conveyor facility, and then is designated at the designated place through another belt conveyor provided at the lower part of the chute. It is therefore transported in a coal hopper.

At this time, the pulverized coal supplied as a transport product is continuously accumulated on the inner surface of the chute in the process of being introduced into the chute, thereby delaying the smooth flow of the transport goods and thus causing work efficiency as well as production delay.

In order to solve this problem, an apparatus 1 for preventing the fixation of the package as shown in FIG. 1 was used. Such a conventional package fixation prevention device 1 is composed of a panel 20, a link 30, and a drive means (40).

That is, in the conventional transport object prevention device 1, the chute shaft 22 can be pivotally rotated by pulverized coal, which is the transport product 10 supplied from the first belt conveyor 52 of the belt conveyor facility 50. The panel 20 is installed in a 54, a link 30 connecting the panel 20 and the driving means 40, and a driving means 40 for moving the panel 20.

The package 10 is guided to the lower part of the chute 54 by the package fixation prevention device 1, so that the pulverized coal, which is the package 10, cannot reach the inner side of the chute 54 so that the package 54 is not in the chute 54. It is possible to prevent the sticking to the side, that is, the formation of the coal briquettes to which the pulverized coal is fixed.

On the other hand, the panel 20 is installed in the chute 54 so that the pulverized coal 10, which is a transportation object, falls to the upper portion of the panel 20. By the way, there is a problem that the transportation material stuck prevention device 1 is easily damaged due to the impact generated while the pulverized coal 10, which is a transport object, falls to the upper portion of the panel 20.

That is, when the coal briquettes 10, which is a transportation object, is adhered to the panel 20, and the coal briquettes are continuously formed, the shipment fixation preventing device 1, that is, the panel 20 or the link 30 is formed. There is a problem that is broken by weight. In other words, there is a limit on use of the service life of the shipment prevention device 1 is short.

In particular, since the pulverized coal 10, which is a transport object, is continuously fixed to the upper portion of the panel 20, this causes a problem in that the transport product 10 is not supplied at the correct position, causing the chute 54 to be blocked.

In addition, the pulverized coal 10, which is a transportation product, is not supplied to the second belt conveyor 56 disposed smoothly under the chute 54 due to the blockage of the chute 54, so that the pulverized coal 10, which is a transportation product, is not provided outside the facility. There is a problem that drops to fall into the falling, thereby causing environmental pollution.

In addition, since the transport object 10 fixed to the upper portion of the panel 20 cannot be removed, the operator must enter the interior of the chute 54 having a narrow working space and remove it, thereby reducing work efficiency and safety. There is a problem that provides the cause of the accident.

An object of the present invention is to provide a transport fixation preventing device in a chute capable of preventing a transport such as a raw material supplied into the chute from being fixed to the device itself and at the same time removing a transport stuck to the device itself.

An apparatus for preventing a fixation of a package in a chute according to the present invention is provided by a device provided in the chute and a package installed and supplied to guide a vehicle installed and supplied to the apparatus frame so as to be disposed on a drop path of a vehicle supplied into the chute. And a shipment guide unit which is vibrated to prevent the shipment from sticking to itself.

The transport guide unit is mounted on the device frame to provide a plurality of elastic members and elasticity, and guide the transport to be supplied to the inside of the chute to the bottom of the chute, vibrate by collision with the transport to be supplied into the chute It may be provided with a plurality of vibrating member, one end is connected to the elastic member and the other end is connected to the device frame.

The apparatus for preventing the fixation of a vehicle in the chute may further include a vibration generating unit disposed to be adjacent to the vibration member, and repeatedly pressing the vibration member so that the vibration member is vibrated to remove the transportation object stuck to the vibration member. have.

The vibration generating unit may include a pressing member in which one region is formed in a shape capable of repeatedly pressing the vibrating member, and a driving source connected to the pressing member to provide a rotational force to the pressing member.

The vibrating member may be any one of a chain or a wire to be vibrated upon collision with a vehicle.

According to the present invention, through the transport guide unit for guiding the goods to be supplied into the chute to prevent the goods to stick to the inner surface of the chute to prevent clogging of the chute through the goods guided unit vibrated by the goods at the same time It is possible to prevent the shipment from being stuck to the shipment guide unit itself, thereby preventing damage to the shipment stuck prevention device.

In addition, when a shipment is stuck to the vibration member of the shipment guide unit, the shipment stuck to the vibration member may be removed through a vibration generating unit which vibrates the shipment guide unit, thus not removing the shipment stuck by the operator. It can improve the effect, it is possible to prevent the occurrence of safety accidents.

In addition, it is possible to prevent the falling of the transport to the outside of the facility generated when the transport is fixed through the transport induction unit and the vibration generating unit, thereby preventing the environmental pollution.

In addition, since the structure of the transport prevention device in the chute is simple, it is possible to easily install the transport prevention device in the chute has the effect of extending the range of use as well as the efficiency of use.

Hereinafter, with reference to the drawings will be described an apparatus for preventing transportation of seizure in the chute according to an embodiment of the present invention.

Figure 2 is a block diagram showing a belt conveyor equipment is installed in the chute prevention apparatus in the chute according to an embodiment of the present invention.

Referring to FIG. 2, the belt conveyor facility 50 may include a first belt conveyor 52, a chute 54, and a second belt conveyor 54. That is, the first belt conveyor 52 is inserted and disposed at the upper end of the chute 54 so that the transport 10 can flow into the chute 54.

In addition, the second belt conveyor 56 is disposed under the chute 54 so that the transport object 10 supplied to the chute 54 and discharged to the lower part of the chute 54 can be transferred to a designated position.

On the other hand, the lower end of the chute 54 may be formed to have a shape of the ordinary light beam narrowing, that is, funnel shape so that the transported goods 10 supplied therein may fall onto the second belt conveyor 56.

In addition, inside the chute 54, a vehicle 100 may be installed in the chute prevention device 100 for guiding the shipment 10 so as to prevent the formation of the shipment, for example, coal on the inner side of the chute 54. have. The apparatus for preventing the fixation of the package in the chute will be described in more detail below.

On the other hand, since the configuration of the belt conveyor installation 50 corresponds to a configuration known to those skilled in the art, a detailed description thereof will be omitted.

Figure 3 is a partial perspective view showing a device for preventing the fixation of the goods in the chute according to an embodiment of the present invention, Figure 4 is a side view showing a device for preventing the fixation of the goods in the chute according to an embodiment of the present invention.

2 to 4, the apparatus 100 for preventing fixation of a package in a chute includes, as an example, an apparatus frame 120 and a package guide unit 140.

The device frame 120 may be provided inside the chute 54. That is, the device frame 120 may be installed in the chute 54 to be disposed on one side of the chute 54.

In other words, a portion of the shipment 10 supplied into the chute 54 by the first belt conveyor 52 falls to the side opposite to the side to which the shipment 10 is supplied by inertia, and the apparatus frame 120 The silver may be installed on one side of the chute 54 to be disposed on the movement path of a portion of the package 10 falling to the opposite side to the side to which the package 10 is supplied.

Meanwhile, the device frame 120 may be fixedly provided inside the chute 54. For this purpose, the device frame 120 may be installed in the chute 54 by a fixing structure or integrally formed with the chute 54. Can be.

In addition, the device frame 120 is extended to prevent interference with the vertical portion 122 disposed in the longitudinal direction of the chute 54, and the package guide unit 140 during the vibration of the package guide unit 140. 124).

That is, since the device frame 120 is formed in a '-' shape, the vertical part 122 of the device frame 120 disposed in the longitudinal direction of the chute 54 may be a vibrating member (or vibration) of the vibrating member 160. 160 may not be interfered with.

On the other hand, one side of the vertical portion 122, that is, on the opposite side of the side formed with the extension portion 124 may be provided with a mounting hole (122a) for installing the transport guide unit 140. In addition, the end of the extension portion 124 may be provided with a mounting hole (124a) for mounting the transport guide unit 140. A detailed description thereof will be described later.

The package guide unit 140 is installed in the apparatus frame 120 to be disposed on a drop path of the package 10 supplied into the chute, guides the package 10 to be supplied and is vibrated by the package 10 to itself. The shipment 10 can be prevented from sticking.

To this end, the transport guide unit 140 may include an elastic member 142 and a vibration member 144.

The elastic member 142 may be mounted on the device frame 120 to provide elastic force, and a plurality of elastic members 142 may be provided. That is, one end of the elastic member 142 may be mounted to the mounting hole 124a provided in the extension part 124, and the other end may be connected to the vibration member 144.

The elastic member 142 may absorb the shock applied to the vibration member 144 by the transport object 10 when the transport object 10 supplied into the chute 54 hits the vibration member 144.

In addition, since the elastic member 142 provides an elastic force, the vibrating member 144 may vibrate when the vehicle 10 is hit. That is, since the elastic member 140 provides an elastic force, the vibration member 144 may freely shake.

To this end, the elastic member 142 may be a coil spring, but the drawing illustrates a case in which the elastic member 140 is a coil spring. However, the present invention is not limited thereto, and any configuration capable of providing an elastic force may be employed.

The vibrating member 144 guides the shipment 10 supplied into the chute 54, and one end of the vibrating member 142 may be vibrated by a collision with the shipment 10 supplied into the chute 54. The other end is connected to the device frame 120, a plurality may be provided.

That is, one end of the vibration member 144 is connected to the other end of the elastic member 142, the other end of the vibration member 144 may be installed in the mounting hole 122a of the device frame 120. As a result, the vibration member 144 may be vibrated using the mounting holes 122a and the mounting holes 124a as fixed ends when the cargo 10 supplied into the chute 54 collides with each other.

Thus, the vibrating member 144 guides the shipment 10 supplied into the chute 54 to the bottom of the chute 54 to prevent the shipment 10 from sticking to the inner side of the chute 54 and at the same time Since the vibrating member 144 vibrates, the vehicle 10 supplied into the chute 54 may be prevented from being fixed to the vibrating member 144 itself.

On the other hand, the vibrating member 144 may be a chain or a wire to be freely vibrated, that is, freely shaken when the vehicle 10 is hit. However, the present invention is not limited thereto, and any configuration capable of vibrating when the shipment 10 is hit may prevent the attachment of the shipment 10.

As described above, the package 10 is prevented from being fixed to the inner side of the chute 54 through the vibrating member 144 that guides the package 10 supplied into the chute 54 while vibrating. ) Can be prevented from sticking to the vibrating member 144 to prevent clogging of the chute 54.

In addition, it is possible to prevent the package 10 from being fixed to the vibrating member 144 to prevent the package 100 from being stuck in the chute.

In addition, since the fixation of the transport object 10 may be prevented through the vibration member 144, a drop of the transport object 10 generated when the transport object 10 is fixed to the belt conveyor facility 50 may be prevented. .

In addition, since the structure of the package lock prevention device 100 in the chute is simple, it is possible to easily install the package lock prevention device 100 inside the chute 54, so as to improve the utilization efficiency of the package lock prevention device 100, as well as the application range. You can zoom in.

Hereinafter, with reference to the drawings will be described the operation of the package lock prevention device in another embodiment of the present invention.

FIG. 5 is an operation diagram for explaining the operation of the apparatus for preventing the fixation of a package in a chute according to an embodiment of the present invention.

Referring to FIG. 5, first, the shipment 10 is supplied into the chute 54 through the first belt conveyor 52. At this time, the transport 10 falls to the lower side of the chute 54, some of the transport 10 is dropped to the opposite side of the side in which the transport 10 is introduced into the chute 54 by inertia.

Accordingly, the above-mentioned part of the package 10 impacts the vibrating member 144 of the package inducing unit 140, wherein the vibrating member 144 has one end connected to the elastic member 142 and the other end of the apparatus frame 120 ), That is, because it is connected to the mounting hole 122a, it may be shaken. In other words, the vibration member 144 of the transport guide unit 140 may be vibrated using the mounting holes 122a and the mounting holes 124a as fixed ends.

In other words, when the vehicle 10 collides with the vibrating member 160, the vibrating member 144 may vibrate because the resilient member 142 mitigates the shock applied to the vibrating member 144 and provides elastic force. .

Accordingly, the vibration member 144 may guide the shipment 10 to the second belt conveyor 56 and prevent the shipment 10 from being fixed to the vibration member 144.

Hereinafter, with reference to the drawings will be described an apparatus for preventing transportation of seizure in the chute according to another embodiment of the present invention. However, in carrying out the description of another embodiment, the description overlapping with the contents described in the above embodiment will be replaced with the description thereof will be omitted here.

FIG. 6 is a side view illustrating a device for preventing a fixation of a package in a chute according to another exemplary embodiment of the present disclosure.

Referring to FIG. 6, the package fixation preventing device 200 in the chute includes an apparatus frame 220, a package guide unit 240, and a vibration generating unit 260.

By the way, the apparatus frame 220, the vehicle guide unit 240 in the present embodiment corresponds to the same configuration as the apparatus frame 120, the vehicle guide unit 140 in the above embodiment, the description thereof is Replaced with one description and omitted here.

The vibration generating unit 260 is disposed to be adjacent to the vibration member 244 of the package induction unit 240, and the shipment fixed to the vibration member 244 by pressing the vibration member 244 to vibrate the vibration member 244. (10, see FIG. 2) can be removed.

That is, the vibration generating unit 260 forcibly vibrates the vibrating member 244 by pressing the vibrating member 244 of the shipment guide unit 240, thereby removing the shipment 10 fixed to the vibrating member 244. do.

To this end, the vibration generating unit 260 may include a pressing member 262 and a drive source 264.

The pressing member 262 may be disposed in a space between the vibrating member 244 and the device frame 220, and as an example, the pressing member 262 may be rotatably mounted to the chute 54 (see FIG. 2). .

In addition, the pressing member 262 may be formed in a shape in which one region may press the vibration member 244 during rotation, and the pressing member 262 may be a cam. That is, when the pressing member 262 rotates, the protrusion 262a of the pressing member 262 presses the vibration member 244 repeatedly so that the vibration member 244 may vibrate.

At this time, the vehicle 10 fixed to the vibrating member 244 may be removed from the vibrating member 244 by vibration, that is, shaking of the vibrating member 244.

On the other hand, the driving source 264 is connected to the pressing member 262 to provide a driving force for the rotation of the pressing member 262. To this end, the driving source 264 may be a driving motor.

That is, the pressing member 262 is rotated by the driving force generated from the driving source 264, and thus the protrusion 262a provided in the pressing member 262 repeatedly presses the vibrating member 244 to vibrate the member 244. ) Can be vibrated.

When the vibrating member 244 vibrates as described above, the shipment 10 fixed to the vibrating member 244 may be removed from the vibrating member 244.

Meanwhile, in the present embodiment, although the pressing member 262 of the vibration generating unit 260 is a cam and the driving source 264 is a driving motor, the present invention is not limited thereto, and the driving force generated from the driving source 264 is not limited thereto. Any configuration may be employed in which the pressing member 262 may vibrate the vibrating member 244 by pressing the vibrating member 244.

As described above, clogging of chute 54 by preventing the shipment 10 from adhering to the inner surface of chute 54 through a vibrating member 244 that guides the shipment 10 supplied into chute 54. It is possible to prevent the phenomenon from being stuck to the vibrating member 244 itself through the vibration member 244 vibrated by the package 10 at the same time to prevent the damage to the package fixing device 200. You can prevent it.

In addition, when the transport object 10 is fixed to the vibration member 244, the transport member fixed to the vibration member 244 by causing the vibration member 244 to vibrate through the vibration generating unit 260 which vibrates the vibration member 244. Since it can be removed (10) can not remove the transport object (10) fixed by the operator can improve the process efficiency, and can prevent the occurrence of safety accidents.

In addition, since the transport object 10 can be prevented from being fixed through the transport object induction unit 240 and the vibration generating unit 260, the belt conveyor facility 50 of the transport object 10 generated when the transport object 10 is fixed. 2) Falling to the outside can be prevented.

In addition, since the structure of the shipment prevention device 200 in the chute is simple, it is possible to easily install the shipment prevention device 200 inside the chute 54, so as to improve the utilization efficiency of the shipment prevention device 200 as well as the application range. You can zoom in.

1 is a block diagram showing a belt conveyor installation having a device for preventing a fixation of a package according to the prior art.

Figure 2 is a block diagram showing a belt conveyor equipment having a device for preventing the fixation of the goods in the chute according to an embodiment of the present invention.

3 is a partial perspective view showing a device for preventing a fixation of a package in a chute according to an exemplary embodiment of the present invention.

Figure 4 is a side view showing the seizure preventing apparatus in the chute according to an embodiment of the present invention.

FIG. 5 is an operation diagram for explaining the operation of the apparatus for preventing the fixation of a package in a chute according to an embodiment of the present invention.

FIG. 6 is a side view showing a package fixation prevention device in a chute according to another embodiment of the present invention. FIG.

<Explanation of symbols for the main parts of the drawings>

100,200: Device for preventing stuck goods in chute

120,220: device frame

140,240: Shipment guidance unit

260: vibration generating unit

Claims (5)

An apparatus frame provided inside the chute; And A vehicle guide unit installed in the apparatus frame to be disposed on a drop path of the vehicle to be supplied into the chute, which guides the vehicle to be supplied and is vibrated by the vehicle to be supplied to prevent the vehicle from being fixed to the vehicle; Apparatus for preventing the seizure of a shipment in the chute comprising a. The method of claim 1, wherein the transport guide unit A plurality of elastic members mounted on the device frame to provide elastic force; And A plurality of vibrations, one end of which is connected to the elastic member and the other end of which is connected to the apparatus frame so as to guide the transport object supplied into the chute to the lower part of the chute and to be vibrated by a collision with the transport object supplied into the chute. absence; A device for preventing seizure of a shipment in a chute, characterized in that it comprises a. The method of claim 1, And a vibration generating unit disposed to be adjacent to the vibrating member, the vibration generating unit repeatedly pressing the vibrating member to vibrate the vibrating member to remove the goods stuck to the vibrating member. . According to claim 3, wherein the vibration generating unit A pressing member in which one region is formed in a shape capable of repeatedly pressing the vibrating member during rotation; And A driving source connected to the pressing member to provide a rotational force to the pressing member; A device for preventing seizure of a shipment in a chute, characterized in that it comprises a. The method of claim 1, wherein the vibration member A device for preventing a fixation of a shipment in a chute characterized in that it is either a chain or a wire so as to be vibrated upon collision with the shipment.

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