KR101030965B1 - Belt conveyor with a automatic washing apparatus - Google Patents

Belt conveyor with a automatic washing apparatus Download PDF

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Publication number
KR101030965B1
KR101030965B1 KR1020100024573A KR20100024573A KR101030965B1 KR 101030965 B1 KR101030965 B1 KR 101030965B1 KR 1020100024573 A KR1020100024573 A KR 1020100024573A KR 20100024573 A KR20100024573 A KR 20100024573A KR 101030965 B1 KR101030965 B1 KR 101030965B1
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KR
South Korea
Prior art keywords
belt
washing
hopper
washing water
water
Prior art date
Application number
KR1020100024573A
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Korean (ko)
Inventor
서석호
Original Assignee
주식회사 라우텍
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Publication of KR101030965B1 publication Critical patent/KR101030965B1/en

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    • B08B1/02
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B08CLEANING
    • B08BCLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B3/00Cleaning by methods involving the use or presence of liquid or steam
    • B08B3/02Cleaning by the force of jets or sprays
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65GTRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G45/00Lubricating, cleaning, or clearing devices
    • B65G45/10Cleaning devices
    • B65G45/18Cleaning devices comprising brushes
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65GTRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G45/00Lubricating, cleaning, or clearing devices
    • B65G45/10Cleaning devices
    • B65G45/22Cleaning devices comprising fluid applying means
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65GTRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G45/00Lubricating, cleaning, or clearing devices
    • B65G45/10Cleaning devices
    • B65G45/26Cleaning devices for gathering residue after cleaning
    • F24J2/0007
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65GTRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G2203/00Indexing code relating to control or detection of the articles or the load carriers during conveying
    • B65G2203/04Detection means
    • B65G2203/042Sensors

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Cleaning By Liquid Or Steam (AREA)

Abstract

The present invention is a belt conveyor having an upper roll for supporting the upper surface of the return belt of the crawler belt, and a lower belt for supporting the bottom surface of the return belt, the water washing device is installed on the return belt of the belt conveyor, The water washing device, the hopper is installed on the lower part of the return belt; A washing water supply pipe installed inside the hopper; A belt washing nozzle installed in the washing water supply pipe for spraying the washing water toward the bottom of the return belt; A pump for supplying washing water to the washing water supply pipe; A hopper washing nozzle fixedly installed at an upper side of the hopper to spray washing water toward an inner surface of the hopper; It is installed between the pump and the washing water supply pipe and the on-off valve for supplying the washing water to the belt washing nozzle or hopper washing nozzle;

In addition, a solar heat collecting device for collecting the solar heat to drive the water washing device is installed, the solar heat collecting device is installed in the vicinity of the hopper to collect the solar heat; A direct current converter converting solar energy collected by the heat collecting plate into direct current electrical energy; And a storage battery for storing electrical energy of the DC converter.

In addition, an intelligent control means for automatically driving the water washing device is installed only when the return belt is operated, wherein the intelligent control means is installed inside the hopper to detect whether the belt conveyor is operating. Detection sensor; It relates to a belt conveyor having an automatic water washing device, comprising; a control unit for commanding a power supply or shut off the electricity stored in the battery to the pump, the on-off valve and the sensor.

Figure R1020100024573

Conveyor Belts, Washers, Solar Heat

Description

Belt Conveyor with a automatic washing apparatus

The present invention relates to a belt conveyor having an intelligent belt cleaning device.

In more detail, no external power is required as the washing device is converted to electricity for use, and the conveyor belt is running by using an intelligent control system operated by electricity used by the solar energy. The present invention relates to a belt conveyor having an automatic water washing device capable of efficient water management and power management as the washing device is operated only when

In belt conveyors used as a means of transporting coal, ore, sand, parts, etc. in mines, steel mills, coal-fired power plants, factories, and construction sites, pulley belts on one side and the other side are wound in an endless track.

The upper belt positioned above the belt conveyor is supported by a carrier roller, and the lower belt is configured to be supported by a return roller. This belt conveyor 1 has a considerably long installation length because it has to carry the article over a relatively long distance as in FIGS. 1 and 2. Therefore, a large number of carrier rollers 3 and return rollers 4 are provided to support the long belt 2.

In addition, an upper roll 5 is installed on the return roller 4 to prevent meandering of the lower belt 2a and at the same time, by pressing the return belt 2a downward.

In addition, at least one washing nozzle 6 for washing the bottom of the return belt 2a and a hopper 7 for receiving and discharging the washed water are installed below the return roller 4.

At this time, since the washing nozzle 6 is operated by an external electric, there is an inconvenience that a power supply device should be prepared around the conveyor belt. In addition, there is a problem in that the use of external electricity brings the consumption of power, the operation cost of the belt conveyor is high.

In addition, since the washing nozzle 6 is always operated when the power is applied, there is a problem that the washing water consumption is increased by continuously spraying the washing water when the user does not turn off the power.

In this connection, a manager is needed to manage the on / off of the cleaning nozzle, and the maintenance of the cleaning nozzle needs to be carefully performed because the manager must turn on / off the cleaning nozzle in a timely manner.

Accordingly, the present invention has been proposed to solve the conventional problems as described above, the main object of the present invention is to have an automatic water washing device that does not require external power by allowing the power supply to the cleaning device by solar energy. In providing a belt conveyor.

In addition, another object of the present invention is to provide a belt conveyor having an automatic water washing device to efficiently manage the washing water amount and power consumption by operating the washing device only when the conveyor is running by an intelligent control system.

According to the main aspect of the present invention for achieving the above object,

In the belt conveyor having an upper roll for supporting the upper surface of the return belt of the crawler belt, and having a lower roll for supporting the bottom surface of the return belt,

A water washing device is installed on the return belt of the belt conveyor, and the water washing device includes: a hopper installed below a partial section of the return belt; A washing water supply pipe installed inside the hopper; A belt washing nozzle installed in the washing water supply pipe for spraying the washing water toward the bottom of the return belt; A pump for supplying washing water to the washing water supply pipe; A hopper washing nozzle fixedly installed at an upper side of the hopper to spray washing water toward an inner surface of the hopper; And an opening / closing valve installed between the pump and the washing water supply pipe to supply washing water to the belt washing nozzle or the hopper washing nozzle.

In addition, a solar heat collecting device for collecting the solar heat to drive the water washing device is installed, the solar heat collecting device is installed in the vicinity of the hopper to collect the solar heat; A direct current converter for converting solar energy collected by the heat collecting plate into direct current electrical energy; And a storage battery for storing electrical energy of the DC converter.

In addition, it is installed inside the hopper and includes a detection sensor for detecting whether the belt conveyor is running,

In addition, the belt conveyor having an automatic water washing device further comprising; a control unit for commanding a power supply or shut off the electricity stored in the battery to the pump, the on-off valve and the sensor.

In addition, according to another aspect of the present invention,

A brush is provided on the outer circumference of the lower roll positioned above the belt washing nozzle to remove foreign substances from the return belt, and shielding the washing water from being scattered by the brush around the lower roll provided with the brush. It is a belt conveyor having an automatic water washing device including that provided with a shielding film for.

In addition, according to another aspect of the present invention,

At least one of the lower rolls of the lower roll is a belt conveyor having an automatic water washing device coated with any one of rubber, silicon, and soft synthetic resin.

In addition, according to another aspect of the present invention,

The contaminated water discharged through the hopper is stored in a storage tank, and a filtration filter is installed between the hopper and the storage tank to purify the contaminated water flowing into the storage tank from the hopper, and the pump is connected to the storage tank. It is a configured belt conveyor.

The present invention is to run the water cleaning device using the solar energy, since the operating cost of the water washing device does not cost at all, it is possible to significantly reduce the maintenance cost and to reduce the emissions of carbon monoxide to help solve environmental problems.

In addition, by the intelligent control system to operate the washing device only when the conveyor is running, it is possible to efficiently reduce the washing water and power.

In addition, water consumption can be significantly reduced by filtering and recycling the contaminated water after washing.

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

2 is a block diagram of an automatic water washing device according to the present invention, Figure 3 is a control block diagram of the automatic water washing device according to the present invention.

According to the above drawings, the belt conveyor having the automatic water washing device of the present invention has several upper rolls 5 for pressing and supporting the upper surface of the return belt 2a of the crawler belt 2, and the return belt 2a. It has several lower rolls 8 that support the bottom of the substrate and are positioned to be offset from the upper rolls 5.

From this, the belt conveyor according to the present invention is installed on the return belt (2a) automatic water washing device 10, the water washing device 10 is installed below a portion of the return belt (2a) section It has a hopper 11. The lower part of this hopper 11 is provided with the drain port 11a for draining wash water.

In addition, the automatic water washing device 10 according to the present invention has a washing water supply pipe 12 installed horizontally from the outside of the hopper 11 toward the inside.

In addition, the automatic water washing device 10 according to the present invention has a belt washing nozzle 13 is connected in communication with the washing water supply pipe (12). The belt washing nozzle 13 is installed at the uppermost end of the washing water supply pipe 12 and aims at the bottom of the return belt 2a to inject water. At least one lower roll 8 is located on the belt washing nozzle 13 in a straight line.

Here, the brush roll 8a is preferably provided on the lower roll 8 installation line located directly above the belt washing nozzle 13 to remove the foreign matter from the return belt 2a. It is more preferable that a shielding film 8b is provided around the bristle roll 8a to shield the washing water from being scattered by the brush roll 8a.

In addition, at least one of the lower roll surface of the lower roll (8) is coated with a material made of any one or a combination of rubber, silicone, soft synthetic resin, or a combination thereof to remove water from the return belt (2a). It is preferable that a wiper is installed.

In other words, such a coating wiper is for removing moisture on the surface of the return belt 2a which has been cleaned by the belt washing nozzle 13, for example, the rubber on the surface of the lower roll 8, for example. When coated with the lower roll 8 is pressed to the surface of the return belt (2a) is to act to wipe the water on the surface of the return belt (2a). The rubber itself has elasticity and is resilient so that even if it is in close contact with the return belt, it can effectively remove moisture without damaging the return belt.

In addition, the automatic water washing device 10 according to the present invention includes a pump 14 for supplying the washing water to the washing water supply pipe 12 from the reservoir tank 40.

In addition, the automatic water washing device 10 according to the present invention has a hopper washing nozzle 15 fixed to the upper side in the hopper 11 to spray the washing water toward the inner surface of the hopper 11 to wash the inner surface of the hopper. .

In addition, the automatic water washing device 10 according to the present invention is installed between the pump 14 and the washing water supply pipe 12 to selectively supply washing water to the belt washing nozzle 13 or the hopper washing nozzle 15. It has an on-off valve 16 for that purpose.

Belt conveyor having an automatic water washing device according to the present invention, the solar collector 20 is installed to drive the water washing device 10 by collecting solar heat, the solar collector 20 is the hopper ( 11 is installed in the vicinity of the heat collecting plate 21 for collecting solar heat.

In addition, the solar collection apparatus 20 according to the present invention has a DC converter 22 for converting the solar energy collected by the heat collecting plate 21 into direct current electrical energy.

In addition, the solar collector 20 according to the present invention has a storage battery 23 for storing the electrical energy of the DC converter (22).

Belt conveyor having an automatic water washing device according to the present invention, the intelligent control means 30 for automatically controlling the water washing device 10 is installed, the intelligent control means 30 of the hopper 11 It is installed inside and has a detection sensor 31 for detecting whether the return belt 2a is operating.

In addition, the storage unit 23 has a control unit 32 for instructing a command for feeding or interrupting electricity stored in the pump 14, the on-off valve 16 and the sensor 31.

On the other hand, the contaminated water discharged through the hopper 11 is recycled to be stored in the storage tank (40). At this time, since the wash water flowing into the water storage tank 40 is in a contaminated state, a filtration filter 50 is installed between the hopper 11 and the water storage tank 40 to purify the contaminated washing water with the water storage tank 40. It is desirable to have a reservoir.

In addition, it is preferable that a drain port 41 is provided at the lower portion of the water storage tank 40 for draining the water in the water storage tank.

Meanwhile, although not shown, the belt conveyor having the water washing device according to the present invention may be provided with a cleaner device. Here, the cleaner device is a scraper-type scraping method to remove the fixed matter stuck to the belt surface while being installed in contact with the belt of the belt conveyor, the elastic force is supported by the rubber tensioner to reduce the impact applied to the cleaner during cleaning work I can do it.

Hereinafter will be briefly described the operation of the present invention.

First, if the belt conveyor is operating, the detection sensor 31 detects this and operates the pump 14. When the pump 14 is operated, the washing water in the water storage tank 40 is pumped and supplied to the washing water supply pipe 12.

The washing water supplied to the washing water supply pipe 12 is supplied to the belt washing nozzle 13 through the opening / closing valve 16, and the washing water discharged through the belt washing nozzle 13 is discharged toward the bottom surface of the return belt 2a. Will be cleaned.

In addition, since the brush 8a provided on the surface of the lower roll 8 brushes the bottom surface of the return belt 2a by the rotation of the lower roll 8, foreign matters buried on the bottom surface of the return belt 2a. Are washed and removed.

Here, the sensor 31, the on-off valve 16, the pump 14 is operated by the electrical energy supplied from the solar collector 20, so no external electricity is required.

On the other hand, when the belt conveyor is stopped, the sensor 31 detects this to stop the operation of the pump (14). When the pump 14 is stopped, the washing water supply to the washing water supply pipe 12 is blocked, and thus the washing process is terminated.

At this time, the on / off valve 16 closes the belt washing nozzle 13 side and opens the hopper washing nozzle 15 side by spraying the residual water between the pump 14 and the on / off valve 16 to the hopper washing nozzle 15. Clean the inside of the hopper (11).

1 is a block diagram of a conventional conveyor belt

2 is a configuration of the conveyor belt having an automatic water washing device according to the present invention

3 is a control block diagram of a conveyor belt having an automatic water chuck device according to the present invention;

Description of the Related Art

10: water washing device, 11: hopper,
12: washing water supply pipe, 13: belt washing nozzle,
14 pump, 15 hopper washing nozzle,
16: on-off valve, 20: solar collector,

delete

delete

delete

delete

21: heat collecting plate, 22: DC converter,

23 storage battery, 30 intelligent control means

delete

31: detection sensor, 32: control unit

Claims (4)

delete In the belt conveyor having an upper roll for supporting the upper surface of the return belt of the crawler belt, and having a lower roll for supporting the bottom surface of the return belt, A hopper 11 installed at a lower portion of the return belt section; A storage tank 40 connected to the hopper and storing the washing water contaminated from the hopper; A washing water supply pipe 12 installed at the hopper; A belt washing nozzle (13) installed in the washing water supply pipe and configured to spray washing water toward the bottom of the return belt; A pump (14) for supplying the washing water from the reservoir tank to the washing water supply pipe; A hopper washing nozzle 15 fixedly installed at an upper side of the hopper to spray washing water toward an inner surface of the hopper; An opening / closing valve (16) installed between the pump and the washing water supply pipe and for selectively supplying the washing water to the belt washing nozzle or the hopper washing nozzle; A heat collecting plate 21 installed near the hopper to collect solar heat; A direct current converter (22) for converting solar energy collected by the heat collecting plate into direct current electrical energy; A storage battery 23 for storing electrical energy of the DC converter; A detection sensor 31 for detecting whether the belt conveyor is operating; And a control unit (32) for instructing a command to supply or shut off electricity stored in the storage battery (23) to the pump, an on-off valve and a sensing sensor. The method of claim 2, The belt conveyor with automatic water washing device A belt conveyor provided with an automatic water washing device, characterized in that it further comprises a filtration filter 50 for filtering the contaminated washing water installed between the reservoir tank 40 in the hopper (11). The method of claim 3, The belt conveyor with automatic water washing device In order to remove foreign matters on the return belt 2a on the installation line of the lower roll 8 located above the belt washing nozzle, the brush roll 8a and the surroundings of the brush roll are cleaned by brush rolls. A belt conveyor having an automatic water washing device, characterized in that it further comprises a shielding film (8b) for shielding the scattering.
KR1020100024573A 2010-02-22 2010-03-19 Belt conveyor with a automatic washing apparatus KR101030965B1 (en)

Applications Claiming Priority (2)

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KR1020100015738 2010-02-22
KR20100015738 2010-02-22

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Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101171999B1 (en) 2011-12-30 2012-08-07 주식회사 라우텍 Belt conveyer cleaning system with temperature sensor
KR101207999B1 (en) * 2012-07-31 2012-12-04 주식회사 라우텍 Cleaning system of conveyor belt with temperature sensor and recycle system of washing water
KR101208001B1 (en) 2011-12-30 2012-12-05 주식회사 라우텍 Belt conveyer cleaning system with scripper
KR101365041B1 (en) * 2012-10-09 2014-02-20 주식회사 라우텍 Cleaning System of Return Belt of Belt Conveyor
KR101526058B1 (en) * 2013-07-25 2015-06-04 정재욱 Automatic cleaning device using solar energy
CN107640552A (en) * 2017-09-27 2018-01-30 湖北凯瑞知行科技有限公司 A kind of synchronous belt type hairbrush cleaning device
CN109625853A (en) * 2018-12-27 2019-04-16 河南天隆输送装备有限公司 A kind of belt conveyor backhaul band sewage disposal apparatus
CN110065787A (en) * 2019-02-22 2019-07-30 苏州星宇测绘科技有限公司 Wisdom Port System
KR102179268B1 (en) 2020-02-26 2020-11-16 조수호 Scraping device of foreign object for conveyor belt

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54149089U (en) * 1978-04-10 1979-10-17
JPH1045236A (en) * 1996-08-07 1998-02-17 Ishikawajima Harima Heavy Ind Co Ltd Spray washing device of conveyor belt
KR20090021668A (en) * 2007-08-28 2009-03-04 이전우 Device for cleaning a conveyor belt
KR100892295B1 (en) * 2008-12-23 2009-04-08 주식회사 라우텍 Belt conveyer

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54149089U (en) * 1978-04-10 1979-10-17
JPH1045236A (en) * 1996-08-07 1998-02-17 Ishikawajima Harima Heavy Ind Co Ltd Spray washing device of conveyor belt
KR20090021668A (en) * 2007-08-28 2009-03-04 이전우 Device for cleaning a conveyor belt
KR100892295B1 (en) * 2008-12-23 2009-04-08 주식회사 라우텍 Belt conveyer

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101171999B1 (en) 2011-12-30 2012-08-07 주식회사 라우텍 Belt conveyer cleaning system with temperature sensor
KR101208001B1 (en) 2011-12-30 2012-12-05 주식회사 라우텍 Belt conveyer cleaning system with scripper
KR101207999B1 (en) * 2012-07-31 2012-12-04 주식회사 라우텍 Cleaning system of conveyor belt with temperature sensor and recycle system of washing water
KR101365041B1 (en) * 2012-10-09 2014-02-20 주식회사 라우텍 Cleaning System of Return Belt of Belt Conveyor
KR101526058B1 (en) * 2013-07-25 2015-06-04 정재욱 Automatic cleaning device using solar energy
CN107640552A (en) * 2017-09-27 2018-01-30 湖北凯瑞知行科技有限公司 A kind of synchronous belt type hairbrush cleaning device
CN109625853A (en) * 2018-12-27 2019-04-16 河南天隆输送装备有限公司 A kind of belt conveyor backhaul band sewage disposal apparatus
CN110065787A (en) * 2019-02-22 2019-07-30 苏州星宇测绘科技有限公司 Wisdom Port System
KR102179268B1 (en) 2020-02-26 2020-11-16 조수호 Scraping device of foreign object for conveyor belt

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