KR101455109B1 - Defrosting device for belt conveyor - Google Patents

Defrosting device for belt conveyor Download PDF

Info

Publication number
KR101455109B1
KR101455109B1 KR1020130074302A KR20130074302A KR101455109B1 KR 101455109 B1 KR101455109 B1 KR 101455109B1 KR 1020130074302 A KR1020130074302 A KR 1020130074302A KR 20130074302 A KR20130074302 A KR 20130074302A KR 101455109 B1 KR101455109 B1 KR 101455109B1
Authority
KR
South Korea
Prior art keywords
fixed shaft
drum
steam
belt
shaft portion
Prior art date
Application number
KR1020130074302A
Other languages
Korean (ko)
Inventor
구혁모
김영훈
원동민
임정수
최동규
Original Assignee
현대제철 주식회사
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 현대제철 주식회사 filed Critical 현대제철 주식회사
Priority to KR1020130074302A priority Critical patent/KR101455109B1/en
Application granted granted Critical
Publication of KR101455109B1 publication Critical patent/KR101455109B1/en

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G15/00—Conveyors having endless load-conveying surfaces, i.e. belts and like continuous members, to which tractive effort is transmitted by means other than endless driving elements of similar configuration
    • B65G15/60—Arrangements for supporting or guiding belts, e.g. by fluid jets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G15/00—Conveyors having endless load-conveying surfaces, i.e. belts and like continuous members, to which tractive effort is transmitted by means other than endless driving elements of similar configuration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G15/00—Conveyors having endless load-conveying surfaces, i.e. belts and like continuous members, to which tractive effort is transmitted by means other than endless driving elements of similar configuration
    • B65G15/28—Conveyors with a load-conveying surface formed by a single flat belt, not otherwise provided for
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G15/00—Conveyors having endless load-conveying surfaces, i.e. belts and like continuous members, to which tractive effort is transmitted by means other than endless driving elements of similar configuration
    • B65G15/30—Belts or like endless load-carriers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G39/00—Rollers, e.g. drive rollers, or arrangements thereof incorporated in roller-ways or other types of mechanical conveyors 
    • B65G39/02—Adaptations of individual rollers and supports therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G39/00—Rollers, e.g. drive rollers, or arrangements thereof incorporated in roller-ways or other types of mechanical conveyors 
    • B65G39/10—Arrangements of rollers
    • B65G39/12—Arrangements of rollers mounted on framework
    • B65G39/16—Arrangements of rollers mounted on framework for aligning belts or chains
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G43/00—Control devices, e.g. for safety, warning or fault-correcting
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B3/00—Drying solid materials or objects by processes involving the application of heat
    • F26B3/02—Drying solid materials or objects by processes involving the application of heat by convection, i.e. heat being conveyed from a heat source to the materials or objects to be dried by a gas or vapour, e.g. air
    • F26B3/04—Drying solid materials or objects by processes involving the application of heat by convection, i.e. heat being conveyed from a heat source to the materials or objects to be dried by a gas or vapour, e.g. air the gas or vapour circulating over or surrounding the materials or objects to be dried
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G2201/00—Indexing codes relating to handling devices, e.g. conveyors, characterised by the type of product or load being conveyed or handled
    • B65G2201/04—Bulk
    • B65G2201/045—Sand, soil and mineral ore
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G2207/00—Indexing codes relating to constructional details, configuration and additional features of a handling device, e.g. Conveyors
    • B65G2207/40—Safety features of loads, equipment or persons
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G2812/00—Indexing codes relating to the kind or type of conveyors
    • B65G2812/02—Belt or chain conveyors
    • B65G2812/02009—Common features for belt or chain conveyors
    • B65G2812/02108—Protection means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G2812/00—Indexing codes relating to the kind or type of conveyors
    • B65G2812/02—Belt or chain conveyors
    • B65G2812/02128—Belt conveyors

Abstract

The present invention relating to a defrosting device for a belt conveyor comprises: a drum unit rotating while being in contact with the belt; a fixated shaft unit penetrating the drum unit; a bearing unit installed in the fixated shaft unit supporting the inner side of the drum unit; and a heating unit which adjusts the temperature of the drum unit by passing steam through the fixated shaft unit. Accordingly, freezing of the attached materials on the drum unit is prevented by steam.

Description

벨트 컨베이어용 해동장치{DEFROSTING DEVICE FOR BELT CONVEYOR}[0001] DEFROSTING DEVICE FOR BELT CONVEYOR [0002]

본 발명은 벨트 컨베이어용 해동장치에 관한 것으로서, 보다 상세하게는 벨트를 지지하는 풀리에 부착된 부착광의 동결을 방지하는 벨트 컨베이어용 해동장치에 관한 것이다.
BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a thawing device for a belt conveyor, and more particularly, to a thawing device for a belt conveyor that prevents freezing of adhering light attached to a pulley supporting a belt.

일반적으로 벨트 컨베이어는 다수개의 롤러에 의해 지지되는 벨트에 의해 다량의 이송물을 운송하는 장치이다.Generally, a belt conveyor is a device for conveying a large amount of conveyed matter by a belt supported by a plurality of rollers.

제철소에서 사용되는 벨트 컨베이어는 철광석과 석탄과 같은 원료를 이송시키기 위해 사용되는데, 이들 원료에는 미량의 수분이 포함된다.Belt conveyors used in steel mills are used to transport raw materials such as iron ore and coal, which contain a small amount of water.

본 발명의 배경기술은 대한민국 공개특허공보 제2003-0042991호(2003.06.02 공개, 발명의 명칭 : 벨트 컨베이어의 텐션풀리부 낙광 제거장치)에 개시되어 있다.
BACKGROUND OF THE INVENTION [0002] The background art of the present invention is disclosed in Korean Patent Laid-Open Publication No. 2003-0042991 (published on June, 2003, entitled "Tension Pulley Deposition System of Belt Conveyor").

본 발명은 겨울철 롤러에 부착된 부착광이 동결되는 것을 방지하여, 동결된 부착광에 의한 설비 손상을 차단하는 벨트 컨베이어용 해동장치를 제공하는데 그 목적이 있다.
It is an object of the present invention to provide a thawing device for a belt conveyor which prevents frozen attachment light adhering to a winter roller and prevents equipment damage caused by frozen attachment light.

본 발명에 따른 벨트 컨베이어용 해동장치는: 벨트와 접촉되어 회전되는 드럼부; 상기 드럼부를 관통하는 고정축부; 상기 고정축부에 장착되고, 상기 드럼부의 내측을 지지하는 베어링부; 및 상기 고정축부에 스팀을 통과시켜 상기 드럼부의 온도를 조절하는 가열부를 포함하는 것을 특징으로 한다.A thawing device for a belt conveyor according to the present invention comprises: a drum portion rotated in contact with a belt; A fixing shaft portion passing through the drum portion; A bearing portion mounted on the fixed shaft portion and supporting the inside of the drum portion; And a heating unit for controlling the temperature of the drum unit by passing steam through the fixed shaft unit.

상기 가열부는: 스팀을 공급하는 공급부; 상기 공급부와 연결되어 스팀을 안내하고, 상기 드럼부 내부 공기를 가열시키는 안내관부; 및 상기 안내관부의 단부에 연결되어 스팀을 회수하는 회수부를 포함하는 것을 특징으로 한다.The heating unit includes: a supply unit for supplying steam; A guide pipe connected to the supply unit to guide the steam and to heat the air inside the drum; And a recovery unit connected to an end of the guide tube to recover steam.

상기 안내관부는: 상기 고정축부에 감기는 권취관부; 상기 권취관부의 일단부에서 연장되고, 상기 고정축부의 일단부를 관통하여 상기 공급부와 연결되는 공급관부; 및 상기 권취관부의 타단부에서 연장되고, 상기 고정축부의 타단부를 관통하여 상기 회수부와 연결되는 회수관부를 포함하는 것을 특징으로 한다.The guide tube portion includes: a winding tube portion wound around the fixed shaft portion; A supply tube portion extending from one end of the winding tube portion and connected to the supply portion through one end of the fixed shaft portion; And a return pipe portion extending from the other end of the winding tube portion and connected to the collecting portion through the other end of the fixed shaft portion.

상기 안내관부는 주름진 형상을 갖는 것을 특징으로 한다.And the guide tube portion has a corrugated shape.

상기 가열부는: 상기 고정축부와 상기 안내관부 사이에 배치되어, 상기 안내관부와 상기 고정축부간의 접촉을 차단하는 단열부를 더 포함하는 것을 특징으로 한다.
The heating unit may further include: a heat insulating portion disposed between the fixed shaft portion and the guide tube portion, for blocking contact between the guide tube portion and the fixed shaft portion.

본 발명에 따른 벨트 컨베이어용 해동장치는 스팀에 의해 드럼부에 부착된 부착광의 동결을 방지하므로, 부착광 동결에 의한 벨트 또는 설비 손상을 방지할 수 있는 효과가 있다.The defrosting device for a belt conveyor according to the present invention prevents freezing of adhering light adhered to the drum portion by steam, thereby preventing damage to the belt or equipment due to freezing of the adhered light.

본 발명에 따른 벨트 컨베이어용 해동장치는 안내관부가 주름진 형상을 하여 형상 변경이 자유로운 효과가 있다.The defrosting device for a belt conveyor according to the present invention has a corrugated shape of a guide tube portion and is free from the effect of changing its shape.

본 발명에 따른 벨트 컨베이어용 해동장치는 단열부에 의해 고정축부와 안내관부의 직접적인 접촉을 차단하므로, 온도 변화에 따른 베어링부의 손상을 방지하는 효과가 있다.
The defrosting apparatus for a belt conveyor according to the present invention prevents direct contact between a fixed shaft portion and a guide tube portion by a heat insulating portion, thereby preventing damage to the bearing portion due to temperature changes.

도 1은 본 발명의 일 실시예에 따른 벨트 컨베이어용 해동장치가 적용되는 벨트 컨베이어를 개략적으로 나타내는 도면이다.
도 2는 본 발명의 일 실시예에 따른 벨트 컨베이어용 해동장치를 개략적으로 나타내는 단면도이다.
도 3은 본 발명의 일 실시예에 따른 벨트 컨베이어용 해동장치에서 가열부를 개략적으로 나타내는 도면이다.1 is a view schematically showing a belt conveyor to which a defroster for a belt conveyor according to an embodiment of the present invention is applied.
2 is a cross-sectional view schematically showing a defroster for a belt conveyor according to an embodiment of the present invention.
3 is a view schematically showing a heating unit in a defroster for a belt conveyor according to an embodiment of the present invention.

이하, 첨부된 도면들을 참조하여 본 발명에 따른 벨트 컨베이어용 해동장치의 실시예를 설명한다. 이러한 과정에서 도면에 도시된 선들의 두께나 구성요소의 크기 등은 설명의 명료성과 편의상 과장되게 도시되어 있을 수 있다. 또한, 후술되는 용어들은 본 발명에서의 기능을 고려하여 정의된 용어들로써, 이는 사용자, 운용자의 의도 또는 관례에 따라 달라질 수 있다. 그러므로, 이러한 용어들에 대한 정의는 본 명세서 전반에 걸친 내용을 토대로 내려져야 할 것이다.
Hereinafter, an embodiment of a thawing device for a belt conveyor according to the present invention will be described with reference to the accompanying drawings. In this process, the thicknesses of the lines and the sizes of the components shown in the drawings may be exaggerated for clarity and convenience of explanation. In addition, the terms described below are terms defined in consideration of the functions of the present invention, which may vary depending on the intention or custom of the user, the operator. Therefore, definitions of these terms should be made based on the contents throughout this specification.

도 1은 본 발명의 일 실시예에 따른 벨트 컨베이어용 해동장치가 적용되는 벨트 컨베이어를 개략적으로 나타내는 도면이고, 도 2는 본 발명의 일 실시예에 따른 벨트 컨베이어용 해동장치를 개략적으로 나타내는 단면도이며, 도 3은 본 발명의 일 실시예에 따른 벨트 컨베이어용 해동장치에서 가열부를 개략적으로 나타내는 도면이다.
FIG. 1 is a schematic view of a belt conveyor to which a defroster for a belt conveyor according to an embodiment of the present invention is applied, FIG. 2 is a cross-sectional view schematically showing a defroster for a belt conveyor according to an embodiment of the present invention 3 is a view schematically showing a heating unit in a defroster for a belt conveyor according to an embodiment of the present invention.

도 1을 참조하면, 본 발명의 일 실시예에 따른 벨트 컨베이어용 해동장치(1)는 벨트 컨베이어(100)에 설치되어 벨트(200)를 지지하고, 부착광의 동결을 억제한다.Referring to FIG. 1, a defroster 1 for a belt conveyor according to an embodiment of the present invention is installed on a belt conveyor 100 to support a belt 200 and suppress freezing of adhered light.

예를 들어, 벨트 컨베이어(100)는 구동롤러(110)와 종동롤러(120)가 이격되어 배치되고, 벨트(200)가 구동롤러(110)와 종동롤러(120)에 감겨 무한궤도 이동된다.For example, the belt conveyor 100 is disposed so that the driving roller 110 and the driven roller 120 are spaced apart from each other, and the belt 200 is wound on the driving roller 110 and the driven roller 120 and is moved in an endless track.

벨트(200)는 이송물을 이송하는 이송벨트(210)와, 이송물을 싣기 위해 송되는 회송벨트(220)로 구분되며, 하중부(130)는 회송벨트(220)에 하중을 가하여 벨트(200)의 텐션을 유지시킨다.The belt 200 is divided into a conveyance belt 210 for conveying the conveyed matter and a conveyance belt 220 for conveying the conveyed matter. The load section 130 applies a load to the conveyance belt 220, 200).

벨트 컨베이어용 해동장치(1)는 회송벨트(220)를 하중부(130)로 안내하거나, 하중부(130)를 통과한 회송벨트(220)를 안내한다.The defrosting device 1 for a belt conveyor guides the conveyor belt 220 to the load portion 130 or guides the conveyor belt 220 that has passed through the load portion 130. [

예를 들어, 하중부(130)의 상방 좌우측에 각각 벨트 컨베이어용 해동장치(1)가 배치된다.For example, the defrosting device 1 for a belt conveyor is disposed above the left and right sides of the loading section 130, respectively.

그 외, 벨트 컨베이어용 해동장치(1)는 벨트(200)를 지지하는 지지롤러(미도시)에 적용되거나, 구동롤러(110) 또는 종동롤러(120)에 적용될 수 있다.In addition, the defrosting device 1 for the belt conveyor may be applied to a support roller (not shown) for supporting the belt 200, or to the drive roller 110 or the driven roller 120.

벨트 컨베이어용 해동장치(1)는 회송벨트(220)의 외측면과 접촉되므로, 벨트 컨베이어용 해동장치(1)에는 부착광이 형성될 수 있다.Since the defrosting device 1 for the belt conveyor is in contact with the outer surface of the conveyor belt 220, adhered light can be formed in the defrosting device 1 for the belt conveyor.

벨트 컨베이어용 해동장치(1)는 부착광을 해동시켜 줌으로써, 겨울철 동결된 부착광의 낙하로 인해, 벨트(200)와 컨베이어가 손상되는 것을 방지한다.The defroster 1 for the belt conveyor defrosts the attachment light, thereby preventing the belt 200 and the conveyor from being damaged due to falling of the attachment light frozen in the winter.

도 2와 도 3을 참조하면, 본 발명의 일 실시예에 따른 벨트 컨베이어용 해동장치(1)는 드럼부(10)와, 고정축부(20)와, 베어링부(30)와, 가열부(40)를 포함한다.2 and 3, a defroster 1 for a belt conveyor according to an embodiment of the present invention includes a drum portion 10, a fixed shaft portion 20, a bearing portion 30, a heating portion 40).

드럼부(10)는 벨트(200)와 접촉되어 회전된다. 예를 들어, 드럼부(10)는 관 형상을 하며, 회송벨트(220)의 외측면과 접촉되어 회송벨트(220)를 안내한다.The drum portion 10 is rotated in contact with the belt 200. For example, the drum portion 10 has a tubular shape, and contacts the outer surface of the conveyor belt 220 to guide the conveyor belt 220.

고정축부(20)는 드럼부(10)를 관통한다. 고정축부(20)의 양단부는 지면과 같은 고정물에 장착되는 지지대(25)에 고정 설치된다.The fixed shaft portion (20) penetrates the drum portion (10). Both ends of the fixed shaft portion 20 are fixed to a support 25 mounted on a fixture such as a ground.

예를 들어, 고정축부(20)는 드럼부(10)에 삽입되는 고정축(23)과, 고정축(23)의 양단부에서 연장되고 지지대(25)와 결합되는 지지축(24)을 포함한다.For example, the fixed shaft portion 20 includes a fixed shaft 23 inserted into the drum portion 10 and a support shaft 24 extending from both ends of the fixed shaft 23 and engaged with the support 25 .

베어링부(30)는 고정축부(20)에 장착되고, 드럼부(10)의 내측을 지지한다. The bearing portion 30 is mounted on the fixed shaft portion 20 and supports the inside of the drum portion 10.

예를 들어, 베어링부(30)는 고정축(23)의 외측 양단부에 각각 장착되어 드럼부(10)의 내측을 지지한다. 베어링부(30)는 고정축부(20)의 원주면을 따라 복수개가 배치될 수 있다.For example, the bearing portion 30 is mounted on both outer ends of the fixed shaft 23 to support the inside of the drum portion 10. A plurality of bearings 30 may be disposed along the circumferential surface of the fixed shaft 20.

가열부(40)는 고정축부(20)에 스팀을 통과시켜 드럼부(10)의 온도를 조절한다.The heating unit 40 adjusts the temperature of the drum unit 10 by passing steam through the fixing shaft unit 20.

가열부(40)에 의해 드럼부(10)의 온도가 상승하므로, 겨울철 수분을 포함하는 이송물이 드럼부(10)와 접촉되어 동결되는 것을 방지할 수 있다.Since the temperature of the drum portion 10 is raised by the heating portion 40, it is possible to prevent the conveyed matter including moisture in the winter from being contacted with the drum portion 10 and frozen.

본 발명의 일 실시예에 따른 가열부(40)는 공급부(41)와, 안내관부(42)와, 회수부(43)를 포함한다.The heating unit 40 according to an embodiment of the present invention includes a supply unit 41, a guide tube unit 42, and a recovery unit 43.

공급부(41)는 지면과 같은 고정물에 장착된다. 공급부(41)는 스팀을 생성하여 안내관부(42)에 공급한다. The feeder 41 is mounted on a fixture such as a ground. The supply section 41 generates steam and supplies the steam to the guide pipe section 42.

도시되지 않았지만, 공급부(41)는 스팀을 생성하는 스팀생성기와, 스팀을 강제로 공급하는 펌프와, 스팀의 공급량을 조절하는 밸브를 포함한다.Although not shown, the supply section 41 includes a steam generator for generating steam, a pump for forcibly supplying steam, and a valve for regulating the supply amount of steam.

안내관부(42)는 공급부(41)와 연결되어 스팀을 안내한다. 스팀에 의해 안내관부(42)의 주위 공기는 가열된다. 이로 인해 드럼부(10) 내부 공기가 가열되어 드럼부(10)의 표면 온도가 상승한다.The guide tube portion 42 is connected to the supply portion 41 to guide the steam. The ambient air of the guide tube portion (42) is heated by the steam. As a result, the air inside the drum 10 is heated and the surface temperature of the drum 10 is raised.

회수부(43)는 안내관부(42)의 단부에 연결되어 스팀을 회수한다. 회수부(43)는 회수한 스팀을 공급부(41)로 재공급할 수 있다.The recovery unit 43 is connected to the end of the guide tube 42 to recover steam. The recovery unit 43 can supply the recovered steam to the supply unit 41 again.

본 발명의 일 실시예에 따른 안내관부(42)는 권취관부(421)와, 공급관부(422)와, 회수관부(423)를 포함한다.The guide tube portion 42 according to an embodiment of the present invention includes a winding tube portion 421, a supply tube portion 422, and a return tube portion 423.

권취관부(421)는 고정축부(20)에 감겨, 드럼부(10)의 내부에 배치된다. 공급관부(422)와 회수관부(423)는 권취관부(421)의 일단부와 타단부에서 각각 연장된다.The winding tube portion 421 is wound around the fixed shaft portion 20 and disposed inside the drum portion 10. The supply tube portion 422 and the return tube portion 423 extend at one end and the other end of the winding tube portion 421, respectively.

공급관부(422)는 권취관부(421)의 일단부에서 연장되고, 고정축부(20)의 일단부를 관통하여 공급부(41)와 연결된다. 예를 들어, 고정축부(20)의 좌측단부에는 제1관통홀부(21)가 형성되고, 공급관부(422)는 제1관통홀부(21)를 통과한다.The supply tube portion 422 extends from one end of the winding tube portion 421 and is connected to the supply portion 41 through one end of the fixed shaft portion 20. [ For example, a first through hole portion 21 is formed at the left end of the fixed shaft portion 20, and a supply pipe portion 422 passes through the first through hole portion 21.

제1관통홀부(21)는 고정축부(20)의 좌측단부에서 수평하게 가공되는 제1수평홀부(211)와, 제1수평홀부(211)의 우측단부에서 경사를 갖도록 가공되어 상단부가 좌측에 배치되는 베어링부(30)의 우측에 위치되는 제1경사홀부(212)를 포함한다.The first through hole portion 21 has a first horizontal hole portion 211 that is horizontally machined at the left end of the fixed shaft portion 20 and a second horizontal hole portion 211 that is processed to have a slope at the right end portion of the first horizontal hole portion 211, And a first inclined hole portion 212 positioned on the right side of the bearing portion 30 to be disposed.

회수관부(423)는 권취관부(421)의 타단부에서 연장되고, 고정축부(20)의 타단부를 관통하여 회수부(43)와 연결된다. 예를 들어, 고정축부(20)의 우측단부에는 제2관통홀부(22)가 형성되고, 회수관부(423)는 제2관통홀부(22)를 통과한다.The recovery tube portion 423 extends from the other end of the winding tube portion 421 and is connected to the recovery portion 43 through the other end of the fixed shaft portion 20. For example, a second through hole portion 22 is formed at the right end of the fixed shaft portion 20, and the return pipe portion 423 passes through the second through hole portion 22.

제2관통홀부(22)는 고정축부(20)의 우측단부에서 수평하게 가공되는 제2수평홀부(221)와, 제2수평홀부(221)의 좌측단부에서 경사를 갖도록 가공되어 상단부가 우측에 배치되는 베어링부(30)의 좌측에 위치되는 제2경사홀부(222)를 포함한다.The second through hole portion 22 has a second horizontal hole portion 221 that is horizontally machined at the right end of the fixed shaft portion 20 and a second horizontal hole portion 221 that is processed to have an inclination at the left end portion of the second horizontal hole portion 221, And a second inclined hole portion 222 located on the left side of the bearing portion 30 to be disposed.

한편, 안내관부(42)는 주름진 형상을 한다. 주름진 형상을 갖는 안내관부(42)는 형상 변경이 가능하여, 고정축부(20)의 단부를 관통하거나 고정축부(20)의 외주면을 감쌀 수 있다.On the other hand, the guide tube portion 42 has a corrugated shape. The guide tube portion 42 having a corrugated shape can be changed in shape and can penetrate the end portion of the fixed shaft portion 20 or cover the outer peripheral surface of the fixed shaft portion 20. [

본 발명의 일 실시예에 따른 가열부(40)는 단열부(44)를 더 포함한다. 단열부(44)는 고정축부(20)와 안내관부(42) 사이에 배치되어, 안내관부(42)와 고정축부(20)간의 접촉을 제한한다.The heating unit 40 according to an embodiment of the present invention further includes a heat insulating portion 44. [ The heat insulating portion 44 is disposed between the fixed shaft portion 20 and the guide tube portion 42 to limit contact between the guide tube portion 42 and the fixed shaft portion 20. [

단열부(44)에 의해 상대적으로 고온인 안내관부(42)의 열이 고정축부(20)에 전도되는 것을 억제하므로, 고정축부(20)에 접촉된 베어링부(30)가 열전도에 의해 손상되는 것을 방지할 수 있다.Since the heat of the guide pipe portion 42 which is relatively high in temperature by the heat insulating portion 44 is prevented from being conducted to the fixed shaft portion 20, the bearing portion 30 which is in contact with the fixed shaft portion 20 is damaged by heat conduction Can be prevented.

예를 들어, 단열부(44)는 홀단열체(441)와, 면단열체(442)를 포함한다. 홀단열체(441)는 제1관통홀부(21)와 제2관통홀부(22)의 내측에 각각 부착되고, 공급관부(422)와 회수관부(423)가 홀단열체(441)의 내측을 통과한다.For example, the heat insulating portion 44 includes a hole heat insulating member 441 and a surface heat insulating member 442. The hole heat insulating member 441 is attached to the inside of the first through hole portion 21 and the second through hole portion 22 and the supply pipe portion 422 and the return pipe portion 423 are attached to the inside of the hole heat insulating member 441 It passes.

또한, 면단열체(442)는 고정축부(20)의 축길이 방향으로 이격된 베어링부(30) 사이에 배치되고, 고정축부(20)의 외주면에 부착되어 권취관부(421)와 고정축부(20) 사이에 위치된다.
The surface heat insulating body 442 is disposed between the bearing portions 30 spaced apart from each other in the axial direction of the fixed shaft portion 20 and is attached to the outer peripheral surface of the fixed shaft portion 20 and is wound around the winding tube portion 421 and the fixed shaft portion 20).

상기와 같은 구조를 갖는 본 발명의 일 실시예에 따른 벨트 컨베이어용 해동장치의 작용과 효과를 설명하면 다음과 같다.Operation and effect of the thawing device for a belt conveyor according to an embodiment of the present invention having the above-described structure will be described as follows.

회송벨트(220)와 접촉되는 드럼부(10)는 회송벨트(220)를 안내하며, 드럼부(10)에 관통된 고정축부(20)의 외측에 장착되는 베어링부(30)가 드럼부(10)를 지지한다. 이때, 드럼부(10)는 베어링부(30)에 지지되어 회전된다.The drum portion 10 which contacts the conveyor belt 220 guides the conveyor belt 220 and a bearing portion 30 mounted on the outer side of the fixed shaft portion 20 penetrating the drum portion 10 is inserted into the drum portion 10). At this time, the drum portion 10 is supported by the bearing portion 30 and rotated.

상기한 상태에서, 드럼부(10)와 접촉되는 회송벨트(220)가 진행되면서, 드럼부(10)가 회전된다.In this state, the drum unit 10 is rotated while the conveyor belt 220 in contact with the drum unit 10 advances.

한편, 겨울철 기온이 하강하면, 공급부(41)에서 생성된 스팀이 안내관부(42)를 통과하여 회수부(43)에 도달되면서 안내관부(42)의 온도가 상승한다.On the other hand, when the winter temperature falls, the temperature of the guide pipe portion 42 rises as the steam generated in the supply portion 41 passes through the guide pipe portion 42 and reaches the collecting portion 43.

안내관부(42)의 온도가 상승하면, 안내관부(42) 주위의 공기 온도가 상승하여 드럼부(10)의 온도 상승을 유도한다.When the temperature of the guide tube portion 42 rises, the air temperature around the guide tube portion 42 rises and induces the temperature rise of the drum portion 10.

드럼부(10)의 온도가 상승하면, 드럼부(10)의 외측에 동결된 부착광이 해동되어, 회송벨트(220)의 손상 또는 설비 손상을 방지할 수 있다.When the temperature of the drum portion 10 rises, the attachment light frozen outside the drum portion 10 is defrosted, so that damage to the conveyor belt 220 or damage to the equipment can be prevented.

이때, 안내관부(42)와 고정축부(20) 사이에 단열부(44)가 배치되어 안내관부(42)와 고정축부(20)의 직접적인 접촉을 차단하여, 고정축부(20)로의 열전도에 의한 베어링부(30)의 손상을 방지할 수 있다.At this time, the heat insulating portion 44 is disposed between the guide tube portion 42 and the fixed shaft portion 20 to prevent direct contact between the guide tube portion 42 and the fixed shaft portion 20, It is possible to prevent the bearing portion 30 from being damaged.

본 발명의 일 실시예에 따른 벨트 컨베이어용 해동장치(1)는 스팀에 의해 드럼부(10)에 부착된 부착광의 동결을 방지하므로, 부착광 동결에 의한 벨트(200) 또는 설비 손상을 방지한다.The defrosting device 1 for a belt conveyor according to an embodiment of the present invention prevents freezing of adhering light adhered to the drum portion 10 by steam so as to prevent damage to the belt 200 or equipment due to adhesion freezing .

본 발명의 일 실시예에 따른 벨트 컨베이어용 해동장치(1)는 안내관부(42)가 주름진 형상을 하여 형상 변경이 자유롭다.The defrosting device 1 for a belt conveyor according to the embodiment of the present invention has a corrugated shape of the guide pipe portion 42 and is freely changeable in shape.

본 발명의 일 실시예에 따른 벨트 컨베이어용 해동장치(1)는 단열부(44)에 의해 고정축부(20)와 안내관부(42)의 직접적인 접촉을 차단하므로, 온도 변화에 따른 베어링부(30)의 손상을 방지할 수 있다.
The defrosting device 1 for a belt conveyor according to an embodiment of the present invention blocks the direct contact between the fixed shaft portion 20 and the guide pipe portion 42 by the heat insulating portion 44, Can be prevented from being damaged.

본 발명은 도면에 도시된 실시예를 참고로 하여 설명되었으나, 이는 예시적인 것에 불과하며, 당해 기술이 속하는 분야에서 통상의 지식을 가진 자라면 이로부터 다양한 변형 및 균등한 타 실시예가 가능하다는 점을 이해할 것이다.While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it will be understood by those of ordinary skill in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the appended claims. I will understand.

따라서, 본 발명의 진정한 기술적 보호범위는 아래의 특허청구범위에 의해서 정하여져야 할 것이다.
Accordingly, the true scope of protection of the present invention should be defined by the following claims.

10 : 드럼부 20 : 고정축부
21 : 제1관통홀부 22 : 제2관통홀부
23 : 고정축 24 : 지지축
30 : 베어링부 40 : 가열부
41 : 공급부 42 : 안내관부
43 : 회수부 44 : 단열부
200 : 벨트 421 : 권취관부
422 : 공급관부 423 : 회수관부10: drum portion 20: fixed shaft portion
21: first through hole portion 22: second through hole portion
23: fixed shaft 24: supporting shaft
30: bearing part 40: heating part
41: supply part 42: guide tube
43: collecting part 44:
200: Belt 421: Winding tube
422: supply pipe portion 423: return pipe portion

Claims (5)

벨트와 접촉되어 회전되는 드럼부;
상기 드럼부를 관통하는 고정축부;
상기 고정축부에 장착되고, 상기 드럼부의 내측을 지지하는 베어링부; 및
상기 고정축부에 스팀을 통과시켜 상기 드럼부의 온도를 조절하는 가열부를 포함하고,
상기 가열부는
스팀을 공급하는 공급부;
상기 공급부와 연결되어 스팀을 안내하고, 상기 드럼부 내부 공기를 가열시키는 안내관부;
상기 안내관부의 단부에 연결되어 스팀을 회수하는 회수부; 및
상기 고정축부와 상기 안내관부 사이에 배치되어, 상기 안내관부와 상기 고정축부간의 접촉을 차단하는 단열부를 포함하며,
상기 안내관부는
상기 고정축부에 감기는 권취관부;
상기 권취관부의 일단부에서 연장되고, 상기 고정축부의 일단부를 관통하여 상기 공급부와 연결되는 공급관부; 및
상기 권취관부의 타단부에서 연장되고, 상기 고정축부의 타단부를 관통하여 상기 회수부와 연결되는 회수관부를 포함하고,
상기 고정축부의 일측단부에는 제1관통홀부가 형성되며, 상기 고정축부의 타측단부에는 제2관통홀부가 형성되고,
상기 단열부는
상기 제1관통홀부와 상기 제2관통홀부의 내측에 각각 부착되어, 상기 공급관부와 상기 회수관부가 통과하는 홀단열체; 및
상기 고정축부의 외주면에 부착되고, 상기 권취관부와 상기 고정축부 사이에 배치되는 면단열체를 포함하는 것을 특징으로 하는 벨트 컨베이어용 해동장치.
A drum portion rotated in contact with the belt;
A fixing shaft portion passing through the drum portion;
A bearing portion mounted on the fixed shaft portion and supporting the inside of the drum portion; And
And a heater for passing the steam through the fixed shaft to adjust the temperature of the drum,
The heating unit
A supply part for supplying steam;
A guide pipe connected to the supply unit to guide the steam and to heat the air inside the drum;
A recovery unit connected to an end of the guide tube to recover steam; And
And a heat insulating portion disposed between the fixed shaft portion and the guide tube portion, for blocking contact between the guide tube portion and the fixed shaft portion,
The guide tube portion
A winding tube portion wound around the fixed shaft portion;
A supply tube portion extending from one end of the winding tube portion and connected to the supply portion through one end of the fixed shaft portion; And
And a return pipe portion extending from the other end of the winding tube portion and connected to the collecting portion through the other end of the fixed shaft portion,
A first through hole is formed in one end of the fixed shaft, a second through hole is formed in the other end of the fixed shaft,
The heat insulating portion
A hole heat insulating member attached to the inside of the first through hole portion and the second through hole portion and through which the supply pipe portion and the return pipe portion pass; And
And a surface heat insulating member attached to an outer peripheral surface of the fixed shaft portion and disposed between the windup tube portion and the fixed shaft portion.
삭제delete 삭제delete 제 1항에 있어서,
상기 안내관부는 주름진 형상을 갖는 것을 특징으로 하는 벨트 컨베이어용 해동장치.
The method according to claim 1,
And the guide tube portion has a corrugated shape.
삭제delete
KR1020130074302A 2013-06-27 2013-06-27 Defrosting device for belt conveyor KR101455109B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020130074302A KR101455109B1 (en) 2013-06-27 2013-06-27 Defrosting device for belt conveyor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020130074302A KR101455109B1 (en) 2013-06-27 2013-06-27 Defrosting device for belt conveyor

Publications (1)

Publication Number Publication Date
KR101455109B1 true KR101455109B1 (en) 2014-10-29

Family

ID=51998827

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020130074302A KR101455109B1 (en) 2013-06-27 2013-06-27 Defrosting device for belt conveyor

Country Status (1)

Country Link
KR (1) KR101455109B1 (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR940022582U (en) * 1993-03-23 1994-10-20 포항종합제철 주식회사 Belt pulley with heating device
KR200208270Y1 (en) * 2000-06-29 2000-12-15 포항종합제철주식회사 Raw material remov apparatus of pulley surface
JP2002339284A (en) * 1993-04-23 2002-11-27 Schwaebische Huettenwerke Gmbh Hot roller
KR20070006347A (en) * 2005-07-08 2007-01-11 금옥전열 주식회사 Heater device for heating of hot water

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR940022582U (en) * 1993-03-23 1994-10-20 포항종합제철 주식회사 Belt pulley with heating device
JP2002339284A (en) * 1993-04-23 2002-11-27 Schwaebische Huettenwerke Gmbh Hot roller
KR200208270Y1 (en) * 2000-06-29 2000-12-15 포항종합제철주식회사 Raw material remov apparatus of pulley surface
KR20070006347A (en) * 2005-07-08 2007-01-11 금옥전열 주식회사 Heater device for heating of hot water

Similar Documents

Publication Publication Date Title
RU2415066C1 (en) Belt conveyor with adjustable driven pulley
CA2903791C (en) Endless belt conveyor within a tubular housing
US2253198A (en) Conveyer
KR101455109B1 (en) Defrosting device for belt conveyor
CN104736459A (en) Positively-driven, low tension transfer conveyor
KR101357557B1 (en) Handling device of sticking material for belt conveyor
KR101381960B1 (en) A impact bar having improved structure for the coefficient of friction of the conveyor belt
BR112016008440B1 (en) BELT CONVEYOR, MOTORIZED ROLLER FOR BELT DRIVER BELT AND TUBE CONVEYOR OR ANTI-WEAR COATING
CN104418112A (en) Automatic loading and dismounting type pig carrying frame
KR101258224B1 (en) Tension regulator of drive belt
US11414276B2 (en) Pulley wear sensor system and method
US1896150A (en) Conveyer
KR102190508B1 (en) Safety device for belt conveyor
Gupta Safety measures for reduction of failure in belt conveyor for thermal power plant
KR20170073086A (en) Device for taking away and loading salt
KR101526542B1 (en) conveyor with broken detecting device of conveyor pulley
JP5751133B2 (en) Steel pipe conveyor
KR20200077739A (en) Apparatus for removing fallen ore of belt conveyor
KR101007557B1 (en) Conveyor that repair is possible during drivings
CN208307763U (en) A kind of idler for belt conveyer with heat spreading function
KR200355997Y1 (en) An antifreezing device of a conveyer
JP5352105B2 (en) Curve belt conveyor
KR20130046562A (en) Belt conveyor
JP2009220920A (en) Junction conveyor
KR20150029907A (en) Apparatus for feeding cable

Legal Events

Date Code Title Description
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
LAPS Lapse due to unpaid annual fee