KR101013576B1 - Grinder of waste tire - Google Patents

Grinder of waste tire Download PDF

Info

Publication number
KR101013576B1
KR101013576B1 KR1020100131059A KR20100131059A KR101013576B1 KR 101013576 B1 KR101013576 B1 KR 101013576B1 KR 1020100131059 A KR1020100131059 A KR 1020100131059A KR 20100131059 A KR20100131059 A KR 20100131059A KR 101013576 B1 KR101013576 B1 KR 101013576B1
Authority
KR
South Korea
Prior art keywords
grinding
iron core
rubber
tank
blades
Prior art date
Application number
KR1020100131059A
Other languages
Korean (ko)
Inventor
김보수
Original Assignee
(주)케이디에스
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 (주)케이디에스 filed Critical (주)케이디에스
Priority to KR1020100131059A priority Critical patent/KR101013576B1/en
Application granted granted Critical
Publication of KR101013576B1 publication Critical patent/KR101013576B1/en

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
    • B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
    • B02C18/14—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within horizontal containers
    • B02C18/142—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within horizontal containers with two or more inter-engaging rotatable cutter assemblies
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
    • B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C4/00—Crushing or disintegrating by roller mills
    • B02C4/28—Details
    • B02C4/44—Cooling or heating rollers or bars
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C1/00—Magnetic separation
    • B03C1/02—Magnetic separation acting directly on the substance being separated
    • B03C1/16—Magnetic separation acting directly on the substance being separated with material carriers in the form of belts
    • B03C1/18—Magnetic separation acting directly on the substance being separated with material carriers in the form of belts with magnets moving during operation
    • B03C1/20—Magnetic separation acting directly on the substance being separated with material carriers in the form of belts with magnets moving during operation in the form of belts, e.g. cross-belt type
    • 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
    • B65G19/00—Conveyors comprising an impeller or a series of impellers carried by an endless traction element and arranged to move articles or materials over a supporting surface or underlying material, e.g. endless scraper conveyors
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F7/00—Magnets
    • H01F7/02—Permanent magnets [PM]
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C2201/00—Codes relating to disintegrating devices adapted for specific materials
    • B02C2201/06—Codes relating to disintegrating devices adapted for specific materials for garbage, waste or sewage

Landscapes

  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Power Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Disintegrating Or Milling (AREA)
  • Crushing And Pulverization Processes (AREA)

Abstract

PURPOSE: A grinder of waste tire for removing rubber sticking to an iron core is provided to supply the grinder of waste tire and reduce maintenance cost by selecting necessary blade. CONSTITUTION: A grinding peeling part(40) peels and grinds rubber from an iron core. A magnetic force selecting part selects only iron core by the grinding peeling part. The grinding peeling part includes first and second grinding drums for peeling the rubber. A hole combined with first and second rotary shafts is formed in a disk shape. A plurality of first and second fixing pins connected through first and second grinding blades includes first and second spacers.

Description

폐타이어용 분쇄기{GRINDER OF WASTE TIRE} Grinder for Waste Tire {GRINDER OF WASTE TIRE}

본 발명은 폐타이어용 분쇄기에 관한 것으로, 더욱 상세하게는 폐타이어의 재활용을 위하여 철심과 고무를 철심과 고무의 순도를 각각 높여 고품질의 철심과 고무 분말을 생산하고, 보수가 필요한 부분만을 선택하여 교체함으로써 보수비용을 절감할 수 있는 폐타이어용 분쇄기에 관한 것이다.
The present invention relates to a crusher for waste tires, and more particularly, in order to recycle waste tires, iron cores and rubbers are made of high quality iron cores and rubbers, respectively, to produce high quality iron cores and rubber powders, and to select only parts requiring repair. It relates to a waste tire grinder that can reduce the maintenance cost by replacing.

산업혁명 이후 도시화, 집중화가 진행되고 있으며, 우리나라는 1960년대 이후 급속한 경제발전으로 자동차 산업이 발전되었고, 현재 차량 생산은 계속 증가추세에 있으며, 차량에 사용되는 타이어 또한 전세계적으로 한해 수천만개가 생산되고 있고 또 폐기되고 있다. 국내에서만 연간 폐기되는 폐타이어는 약 2000만개 정도로 이중 약 30~40%만이 재활용되고 있다.Since the industrial revolution, urbanization and centralization have been progressing.In Korea, the automobile industry has developed due to the rapid economic development since the 1960s, and the current automobile production is on the rise, and the tires used in the vehicles are produced worldwide every year. And it's being scrapped. Only about 30-40% of the tires are discarded annually in Korea.

따라서 폐타이어 처리와 재활용을 위한 많은 연구개발이 이루어지고 있다. Therefore, a lot of research and development for waste tire treatment and recycling has been made.

그러나, 타이어는 고무로 이루어지며 내부에는 여러 층의 금속층과 직물층이 매립된 구조로서 재활용이 어렵고, 폐타이어를 분쇄하여 고무분말로 제조하였다 하더라도 철심과 직물이 많이 잔존하고, 분리된 철심에도 고무성분이 많이 존재하여 재활용이 어려운 실정이다. However, the tire is made of rubber, and the metal layer and fabric layer of several layers are embedded inside, and it is difficult to recycle. Even though the tires are pulverized and manufactured from rubber powder, a lot of iron cores and fabrics remain and rubber even on the separated iron cores. It is difficult to recycle because there are many components.

이에 따라 종래에는 고강성을 지니고 있어 사용용도가 높은 철심을 저가에 판매하거나 사업장에 방치하여 환경오염을 가속화시키는 주요요인이 되는 문제점이 있다.Accordingly, there is a problem that conventionally has a high rigidity, the main purpose of accelerating environmental pollution by selling a high-use iron core at a low price or left in the workplace.

분쇄(Size Reduction)라는 것은 기계적 역학적인 외력에 의해 고체상 물질을 세분화하여 입자경의 감소와 그 표면적의 증가를 가져오는 기계적 단위조작을 총칭하는 것이며, 현재 분쇄기술은 중요한 위치를 차지하고 있음은 주지된 사실이다.Size reduction is a general term for mechanical unit operation that results in the reduction of the particle size and the increase of the surface area by subdividing the solid phase material by mechanical mechanical external force, and it is well known that the current grinding technology occupies an important position. to be.

이러한 분쇄조작에 관해서는 주로 요업공학, 재료공학 및 광산공학 등의 분야에서 수많은 연구가 진행되어 왔으며, 특히 분쇄효율을 중심으로 한 분쇄이론도 다수 제시되어 있다. Many researches have been conducted in the fields of ceramic engineering, materials engineering and mining engineering, and many grinding theories focusing on grinding efficiency have been presented.

종래 폐타이어 재활용 분야에서도 분쇄기를 사용하고 있으나, 종래 폐타이어용 분쇄기는 물성이 다른 고무와 철심에 붙어있는 고무에 대한 분쇄 및 제거에 대하여 분쇄원리는 정립되어 있지 않는 상태이다. Conventionally, in the field of recycling waste tires, a crusher is used, but a conventional crusher for waste tires does not have a pulverization principle for crushing and removing rubbers attached to iron cores and rubbers having different physical properties.

특히나, 종래 폐타이어용 분쇄기는 철심에서 고무를 제거하는 기능보다는 입도를 작게 분쇄하는 기능을 수행하기 때문에 후속공정으로 철심에서 고무를 분리할 때 고무의 분리가 더 어려운 실정이다.In particular, the conventional waste tire grinder is a situation that is difficult to separate the rubber when separating the rubber from the iron core in a subsequent process because it performs a function of grinding the particle size smaller than the function of removing the rubber from the iron core.

그리고, 고가의 내마모성 칼날 및 고정프레임은 마모시 전체를 교체해야하는 문제점을 안고 있어 제작비 및 유지관리비가 많이 드는 단점을 가지고 있다.In addition, the expensive wear-resistant blade and the fixed frame has a problem that the entire replacement when worn wear has a disadvantage of high manufacturing and maintenance costs.

또한, 폐타이어의 분쇄시 고무에서는 자연적으로 열이 발생하게 되며, 이 열에 의해 칼날과 축, 고정프레임 등 자재의 열변형이 발생됨으로써 과다한 유지보수 비용이 소요되는 문제점도 있다.
In addition, when the tire is crushed, the rubber naturally generates heat, and there is a problem in that excessive heat and maintenance costs are caused by thermal deformation of materials such as blades, shafts, and fixed frames.

본 발명은 전술한 바와 같은 문제점을 해결하기 위한 것으로, 철심에 붙은 고무를 박리 및 분쇄하는 전처리 공정을 통해 마그네틱을 이용한 철심 선별 공정의 효율성을 높여 철심의 순도를 높이고, 철심에 붙은 고무분말을 분쇄하여 생산할 수 있는 폐타이어용 분쇄기를 제공하려는데 목적이 있다.The present invention is to solve the problems as described above, through the pre-treatment process of peeling and crushing the rubber attached to the iron core to increase the efficiency of the iron core sorting process using magnetic to increase the purity of the iron core, crushing the rubber powder attached to the iron core The purpose is to provide a waste tire grinder that can be produced by.

그리고, 본 발명의 다른 목적은 고가의 내마모성 칼날 중에서 마모 등으로 인하여 교체가 필요한 부분만을 교체하려는데 있다.In addition, another object of the present invention is to replace only the portion of the expensive wear-resistant blade that needs to be replaced due to wear or the like.

본 발명의 또 다른 폐타이어의 분쇄시 고무에서 자연발생하는 열을 냉각하여 자재의 열변형을 방지하려는데 있다.
Another purpose of the present invention is to prevent heat deformation of a material by cooling heat generated naturally in rubber during grinding of waste tires.

전술한 바와 같은 목적을 달성하기 위한 본 발명에 따른 폐타이어용 분쇄기는, 고무가 붙은 철심을 공급받아 상기 철심으로부터 상기 고무를 박리함과 아울러 분쇄하는 분쇄 박리부와;The pulverizer for waste tires according to the present invention for achieving the above object includes a pulverized peeling part which receives a rubber core with a rubber and peels the rubber from the iron core;

상기 분쇄 박리부에 의해 선별된 철심과 고무 중에서 상기 철심만을 선별하는 자력 선별부를 포함하며,A magnetic separator for selecting only the iron core from the iron core and the rubber selected by the pulverization peeling unit,

상기 분쇄 박리부는 투입구와 배출구가 각각 구비된 분쇄조, 상기 분쇄조의 내부에 나란하게 배열되며 회전방향과 회전속도를 달리하여 상기 철심에 붙은 고무를 뜯어 박리함과 아울러 분쇄하는 제1,2분쇄 드럼, 상기 제1,2분쇄 드럼을 구동하는 제1,2구동수단을 포함하고,The grinding peeling unit is arranged in parallel with the inside of the grinding tank, the grinding tank is provided with the inlet and outlet, respectively, the first and second grinding drums to separate and peel off the rubber attached to the iron core by varying the rotation direction and rotation speed And first and second driving means for driving the first and second grinding drums.

상기 제1,2분쇄드럼은, 각각 중앙부에 상기 제1,2구동수단의 제1,2회전축이 결합되는 홀이 구비된 원반형으로 형성되며 상기 제1,2회전축의 둘레부에 일정 간격을 두고 결합되는 다수의 제1,2고정판, 상기 제1,2고정판들의 사이에 교대로 반복 배치되는 다수의 제1,2분쇄칼날과 제1,2스페이서 및 상기 제1,2분쇄칼날과 제1,2스페이서에 관통 결합되는 다수의 고정핀을 포함하고,The first and second grinding drums are each formed in a disk shape having a hole in which a first and a second rotation shaft of the first and second driving means are coupled to a central portion thereof, and spaced at a circumference of the first and second rotation shafts. A plurality of first and second fixing plates coupled to each other, a plurality of first and second grinding blades and first and second spacers and first and second grinding blades and first and second spacers alternately arranged between the first and second fixing plates. It includes a plurality of fixing pins penetrated through the two spacers,

상기 제1,2분쇄칼날은 상기 제1,2고정판의 원주방향을 따라 배열되어 원형을 이루는 다수의 단위 칼날로 이루어지며 상기 제1,2스페이서는 환형으로 형성되되, 상기 제1,2분쇄칼날 및 제1,2스페이서는 상기 제1,2회전축의 사이에 냉각공간을 형성하는 크기로 형성되는 것을 특징으로 한다.The first and second grinding blades are composed of a plurality of unit blades arranged in a circumferential direction of the first and second fixing plates to form a circular shape, and the first and second spacers are formed in an annular shape. And first and second spacers having a size that forms a cooling space between the first and second rotary shafts.

바람직하게, 상기 분쇄조 내부에 냉각공기를 송풍하는 냉각기가 포함될 수 있다.Preferably, a cooler for blowing cooling air into the grinding tank may be included.

본 발명에 의한 폐타이어용 분쇄기에 의하면, 한 쌍의 분쇄 및 박리날의 회전속도 제어를 통해 철심에 붙은 고무를 뜯는 방식으로 철심에서 제거한 후 분쇄함으로써 철심과 고무가 종류별로 선별되며, 따라서, 후속의 마그네틱 선별기에 의해 철심만을 선별함으로써 철심의 순도를 높여 철심을 고가로 공급할 수 있다.According to the crusher for waste tires according to the present invention, the iron core and the rubber are sorted by type by pulverizing after removing from the iron core in a manner of tearing off the rubber attached to the iron core by controlling the rotational speed of the pair of grinding and peeling blades. By selecting only the iron core by the magnetic sorter of the iron core can increase the purity of the iron core can be supplied at a high price.

그리고, 고가의 내마모성 칼날 중에서 마모 등으로 인하여 교체가 필요한 칼날만을 선택하여 교체할 수 있으므로 고가의 칼날의 교체에 따른 보수 비용을 절감할 수 있다.In addition, since only a blade that needs to be replaced due to abrasion or the like can be selected and replaced among expensive abrasion resistant blades, it is possible to reduce maintenance costs due to the replacement of the expensive blade.

또한, 폐타이어의 분쇄시 바람을 송풍하여 분쇄공간의 온도를 낮춤으로써 고무의 발열에 의한 자재의 열변형을 막을 수 있으므로 보수비용을 절감할 수 있다.
In addition, by lowering the temperature of the grinding space by blowing wind during the grinding of waste tires, it is possible to prevent the thermal deformation of the material due to the heating of the rubber can reduce the maintenance cost.

도 1은 본 발명에 의한 폐타이어용 분쇄기의 정면도.
도 2는 본 발명에 의한 폐타이어용 분쇄기의 측면도.
도 3은 본 발명에 의한 폐타이어용 분쇄기의 평면도.
도 4는 본 발명에 의한 폐타이어용 분쇄기에 적용된 분쇄드럼의 확대도.
도 5는 본 발명에 의한 폐타이어용 분쇄기에 적용된 분쇄칼날의 정면도.1 is a front view of a waste tire grinder according to the present invention.
2 is a side view of a waste tire grinder according to the present invention.
3 is a plan view of a waste tire grinder according to the present invention.
Figure 4 is an enlarged view of the grinding drum applied to the waste tire grinder according to the present invention.
5 is a front view of the grinding blade applied to the waste tire grinder according to the present invention.

도 1 내지 도 3에서 보이는 바와 같이, 본 발명에 의한 폐타이어용 분쇄기는, 고무가 붙은 철심(이하에서는 피분쇄물이라 한다)을 공급받아 상기 철심으로부터 상기 고무를 박리함과 아울러 분쇄하는 분쇄 박리부와; 상기 분쇄 박리부에 의해 선별된 철심과 고무 중에서 상기 철심만을 선별하는 자력 선별부로 구분된다.As shown in Figs. 1 to 3, the crusher for waste tires according to the present invention is supplied with a rubber core (hereinafter referred to as a pulverized product) to which the rubber is peeled from the iron core and pulverized. Wealth; It is divided into a magnetic separator for selecting only the iron core from the iron core and the rubber selected by the crush peeling.

상기 분쇄 박리부는 투입구(11)와 배출구(12)가 각각 구비된 분쇄조(10), 분쇄조(10)의 내부에 나란하게 배열되는 한 쌍의 제1,2분쇄 드럼(20,30) 및 제1,2분쇄 드럼(20,30)을 각각 개별적으로 구동하는 제1,2구동수단(40,50)으로 구성된다.The pulverization peeling unit may include a pulverization tank 10 having an inlet 11 and an outlet 12, a pair of first and second pulverizing drums 20 and 30 arranged side by side inside the pulverization tank 10, and It consists of first and second driving means (40, 50) for individually driving the first and second grinding drums (20, 30), respectively.

분쇄조(10)는 제1,2분쇄 드럼(20,30)이 설치되고 피분쇄물을 분쇄 및 박리할 수 있는 크기이며, 프레임(1)을 통해 지상으로부터 이격 설치된다.Grinding tank 10 is the first and second grinding drums (20, 30) is installed and the size that can be pulverized and peeled off the workpiece, it is installed spaced apart from the ground through the frame (1).

제1,2분쇄 드럼(20,30)은 일정 간격(피분쇄물이 분쇄 박리될 수 있는 간격)을 두고 나란히 배치되며 도 4에서처럼, 다수의 제1,2분쇄 칼날(21,31)이 축방향을 따라 제1,2스페이서(22,32)를 사이에 두고 교대로 반복 설치된 구조이고, 제1,2분쇄 칼날(21,31)과 제1,2스페이서(22,32)의 견고한 고정 및 피분쇄물의 분쇄시 압력에 의해 밀리지 않도록 다수의 제1,2고정판(23,33)이 축방향을 따라 일정 간격을 두고 설치된다. 즉, 제1,2고정판(23,33)의 사이에 제1,2분쇄 칼날(21,31)과 제1,2스페이서(22,32)가 축방향을 따라 교대로 반복 배치되는 것이며, 이들은 원주방향을 따라 일정 간격을 두고 배치되는 다수의 제1,2고정핀(24,34)의 관통에 의해 고정된다.The first and second grinding drums 20 and 30 are arranged side by side at a predetermined interval (the interval at which the grinding object can be crushed and peeled off), and as shown in FIG. The first and second spacers 22 and 32 are alternately installed along the direction, and the first and second grinding blades 21 and 31 and the first and second spacers 22 and 32 are firmly fixed and A plurality of first and second fixing plates 23 and 33 are provided at regular intervals along the axial direction so as not to be pushed by the pressure during grinding of the pulverized object. That is, the first and second grinding blades 21 and 31 and the first and second spacers 22 and 32 are alternately arranged alternately along the axial direction between the first and second fixing plates 23 and 33. It is fixed by the penetration of a plurality of first and second fixing pins 24, 34 arranged at regular intervals along the circumferential direction.

제1,2고정판(24,34)은 각각 중앙부에 제1,2구동수단(40,50)의 제1,2회전축(41,51)이 결합되는 홀이 구비된 원반형으로 형성되어, 상기 홀에 제1,2회전축(41,51)이 끼워짐으로써 제1,2회전축(41,51)의 둘레부에 밀착 결합된다.The first and second fixing plates 24 and 34 are each formed in a disk shape having a hole in which the first and second rotation shafts 41 and 51 of the first and second driving means 40 and 50 are coupled to the center thereof. The first and second rotary shafts 41 and 51 are fitted into the circumference of the first and second rotary shafts 41 and 51.

제1,2분쇄 칼날(21,31)은 각각 외주면에 원주방향을 따라 예를 들어 일방향으로 경사진 다수의 톱니가 형성된 형태이며, 도 5에서와 같이, 다수(도면에서는 6개로 도시됨)의 단위 칼날(21-1,31-1,,,)이 원주방향을 따라 배열되어 원형을 이룬다. 단위 칼날(21-1,31-1,,,)은 각각 외주면에 톱니가 곡선형으로 형성되고 내주면은 직선으로 형성되며, 6개의 단위 칼날이 결합되면 제1,2분쇄 칼날(21,31)은 외주연은 원형으로 형성되고 내주연은 6각형으로 형성된다. The first and second grinding blades 21 and 31 are each formed on the outer circumferential surface with a plurality of teeth inclined in one direction, for example, in the circumferential direction, and as shown in FIG. The unit blades 21-1, 31-1, ... are arranged along the circumferential direction to form a circle. The unit blades 21-1, 31-1 ,,, are each formed with a curved tooth on the outer circumferential surface, and the inner circumferential surface is formed in a straight line, and when the six unit blades are combined, the first and second grinding blades 21 and 31 are combined. The silver outer circumference is formed in a circle and the inner circumference is formed in a hexagon.

제1,2스페이서(22,32)는 중앙에 제1,2회전축(41,51)이 관통되는 환형으로 형성된다.The first and second spacers 22 and 32 are formed in an annular shape in which the first and second rotation shafts 41 and 51 penetrate at the center thereof.

제1,2분쇄 칼날(21,31)과 제1,2스페이서(22,32)는 제1,2회전축(41,51)과의 사이에 냉각공간(25,35)을 형성하는 크기로 형성된다. 냉각공간(25,35)은 제1,2분쇄 칼날(21,31)과 제1,2회전축(41,51)이 접촉되지 않도록 형성되어 피분쇄물의 분쇄시 열이 발생되어 제1,2분쇄 칼날(21,31)에 전도되더라도 제1,2회전축(41,51)에는 전도되지 않도록 한다.The first and second grinding blades 21 and 31 and the first and second spacers 22 and 32 are formed to have a size to form the cooling spaces 25 and 35 between the first and second rotary shafts 41 and 51. do. The cooling spaces 25 and 35 are formed so that the first and second grinding blades 21 and 31 and the first and second rotary shafts 41 and 51 do not come into contact with each other. Even if it is conducted to the blade (21, 31) so as not to fall to the first and second rotary shaft (41, 51).

이와 같은 구성의 제1,2분쇄 드럼(20,30)은 제1,2분쇄 칼날(21,31)과 제1,2스페이서(22,32)가 어긋나도록 배열되며, 제1,2구동수단(40,50)에 의해 회전방향이 서로 반대 방향이고 회전속도가 서로 다르게 구동된다.The first and second grinding drums 20 and 30 having such a configuration are arranged so that the first and second grinding blades 21 and 31 and the first and second spacers 22 and 32 are displaced. By 40 and 50, the rotation directions are opposite to each other and the rotation speeds are driven differently.

제1,2구동수단(40,50)은 예를 들어 제1,2분쇄 드럼(20,30)을 각각 구동하기 위한 구동모터 및 상기 구동모터를 구동원으로 하여 제1,2분쇄 드럼(20,30)을 각각 회전시키는 제1,2회전축(41,51)으로 구성된다.
The first and second driving means 40 and 50 may be, for example, a driving motor for driving the first and second grinding drums 20 and 30, respectively, and the first and second grinding drums 20, And first and second rotation shafts 41 and 51 for rotating 30, respectively.

본 발명은 냉각공간(25,35)에 의해 분쇄열이 제1,2회전축(41,51)에 전도되지 않도록 차단할 수 있지만, 모든 자재에 대한 냉각 효과를 높이기 위하여 냉각기(60)가 포함될 수 있다.The present invention may block the grinding heat from being conducted to the first and second rotary shafts 41 and 51 by the cooling spaces 25 and 35, but a cooler 60 may be included to increase the cooling effect on all materials. .

냉각기(60)는 저온(분쇄열보다 낮은 온도로서 특정 수치로 한정하지 않는다)의 바람을 송풍하여 분쇄조(10) 내부의 열을 식히며, 분쇄조(10)에는 분쇄열을 회수한 공기가 배출되는 통공이 형성될 수 있다. 물론, 별도의 구동없이 분쇄조(10) 내부를 냉각할 수 있도록 공기가 통하는 구멍만 형성될 수도 있다.
The cooler 60 blows the wind at a low temperature (temperature lower than the heat of grinding and not limited to a specific value) to cool the heat in the grinding tank 10, and the air having recovered the heat of grinding in the grinding tank 10 A through hole may be formed. Of course, only holes through which air passes may be formed so as to cool the inside of the grinding tank 10 without a separate driving.

상기 자력 선별부는, 분쇄조(10)에서 배출되는 철심과 고무 분말에서 자력에 의해 선별되는 철심을 선별함으로써 철심과 고무 분말을 분리하는 것이며, 예를 들어 철심의 선별효율을 증대하기 위하여 상하로 배치되는 제1,2마그네틱 컨베이어벨트(70,80)가 사용될 수 있다.The magnetic separator is to separate the iron core and the rubber powder by selecting the iron core to be separated by the magnetic force from the iron core and the rubber powder discharged from the grinding tank 10, for example, arranged up and down to increase the screening efficiency of the iron core The first and second magnetic conveyor belts 70 and 80 may be used.

제1마그네틱 컨베이어벨트(70)는 한 쌍의 드럼(71,72) 및 한 쌍의 드럼(71,72)에 무한궤도로 감겨 회전하며 철심과 고무 분말을 이송하는 벨트(73)로 구성되어, 분쇄조(10)의 배출구(12) 하부에 배치된다. 한 쌍의 드럼(71,72) 중에서 분쇄조(10)에서 먼 곳에 배치되는 드럼(72)은 자력을 띠는 마그네틱 드럼으로서 벨트(73)를 타고 이송되는 철심을 자력으로 부착한다. 제1마그네틱 컨베이어벨트(70)는 제2마그네틱 컨베이어벨트(80)에 의해 선별되지 못한 철심을 선별한다.The first magnetic conveyor belt 70 is composed of a pair of drums (71, 72) and a belt (73) for rotating and wound around the pair of drums (71, 72) to transfer the iron core and rubber powder, It is disposed below the outlet 12 of the grinding tank (10). Among the pair of drums 71 and 72, the drum 72 disposed far from the grinding tank 10 is a magnetic drum that is magnetically attached, and magnetically attaches an iron core conveyed through the belt 73. The first magnetic conveyor belt 70 selects iron cores that are not sorted by the second magnetic conveyor belt 80.

제2마그네틱 컨베이어벨트(80)는 벨트(81) 및 벨트(81)의 표면에 폭방향으로 배열되며 상호 간에 일정 간격을 두고 이격되는 다수의 마그네틱 바(82)로 구성되며, 제1마그네틱 컨베이어벨트(70)의 출구단 상부에 배치된다. 마그네틱 바(82)는 벨트(81)에 의해 무한궤도로 회전하면서 제1마그네틱 컨베이어벨트(70)를 따라 이송되는 철심을 자력 부착하여 선별한다.
The second magnetic conveyor belt 80 is composed of a plurality of magnetic bars 82 arranged in the width direction on the surface of the belt 81 and the belt 81 and spaced apart from each other, the first magnetic conveyor belt It is disposed above the outlet end of the 70. The magnetic bar 82 is attached to the iron core to be transported along the first magnetic conveyor belt 70 while rotating in a caterpillar by the belt 81 by magnetic force to select.

본 발명에 의한 폐타이어용 분쇄기의 작용은 다음과 같다.The action of the waste tire grinder according to the present invention is as follows.

1. 피분쇄물 투입.1. Input of the grinding object.

제1,2구동수단(40,50)을 구동하여 기기를 셋팅(냉각기(60)가 적용된 경우 냉각기(60)도 구동)한 상태에서 고무가 붙은 철심의 피분쇄물을 분쇄조(10)의 투입구(11)를 통해 투입한다.
The first and second driving means 40 and 50 are driven to set the device (and the cooler 60 is also driven when the cooler 60 is applied). Feed through the inlet (11).

2. 고무 박리 및 분쇄.2. Rubber peeling and crushing.

제1,2구동수단(40,50)에 의해 제1,2분쇄 드럼(20,30)이 각각 회전하게 되는데, 제1,2분쇄 드럼(20,30)은 서로 반대 방향(도 2를 기준으로 할 때 제1분쇄 드럼(20)은 시계 방향, 제2분쇄 드럼(30)은 반시계 방향)으로 회전하여 피분쇄물을 투입구(11)측에서 공급받아 하부의 배출구(12)로 철심과 고무 분말이 배출되도록 한다.The first and second grinding drums 20 and 30 are rotated by the first and second driving means 40 and 50, respectively, and the first and second grinding drums 20 and 30 are opposite to each other (see FIG. 2). When the first grinding drum 20 is rotated in a clockwise direction, the second grinding drum 30 is rotated in a counterclockwise direction to receive the powder to be fed from the inlet 11 side and the iron core to the outlet 12 of the lower portion and Allow the rubber powder to drain.

제1,2분쇄 드럼(20,30)은 회전방향이 반대인 동시에 회전 속도가 다르기 때문에, 설명의 편의를 위해 제1분쇄 드럼(20)보다 제2분쇄 드럼(30)의 회전속도가 빠른 것으로 설명하면, 제1분쇄 드럼(20)이 피분쇄물을 잡은 상태에서 제2분쇄 드럼(30)이 회전하여 고무를 박리하는 기능을 하게 된다. 즉 이 과정을 통해 피분쇄물이 철심과 고무로 분리된다. 또한, 분리된 철심과 고무는 제1,2분쇄 드럼(20,30)에 의해 작게 분쇄되어 배출구(12)를 통해 분쇄조(10)에서 배출된다.
Since the first and second grinding drums 20 and 30 have opposite rotation directions and different rotation speeds, the rotation speed of the second grinding drum 30 is faster than that of the first grinding drum 20 for convenience of description. In this case, the second grinding drum 30 rotates while the first grinding drum 20 catches the to-be-ground object, thereby functioning to peel the rubber. In other words, the grinding object is separated into iron core and rubber through this process. In addition, the separated iron core and rubber is pulverized small by the first and second grinding drums 20 and 30 and discharged from the grinding tank 10 through the discharge port 12.

3. 철심 선별.3. Iron core screening.

분쇄조(10)에서 배출된 철심과 고무 분말은 제1마그네틱 컨베이어벨트(70)의 벨트(71)를 타고 이송되며, 이 과정에서 제2마그네틱 컨베이어벨트(80)의 마그네틱 바(82)가 자력에 의해 철심을 부착하여 선별한다. 이어서, 마그네틱 바(82)에 의해 선별되지 못한 철심은 제1마그네틱 컨베이어벨트(70)의 드럼(72)에 자력 부착된다.The iron core and the rubber powder discharged from the pulverization tank 10 are transported by the belt 71 of the first magnetic conveyor belt 70. In this process, the magnetic bar 82 of the second magnetic conveyor belt 80 is magnetized. The iron core is attached and screened by Subsequently, the iron core that is not sorted by the magnetic bar 82 is magnetically attached to the drum 72 of the first magnetic conveyor belt 70.

이로써, 철심과 고무 분말이 선별되어 별도로 적재된다.As a result, the iron core and the rubber powder are selected and loaded separately.

이와 같은 선별과 분쇄 과정 중에 분쇄조(10) 내부에는 고무 자체의 고온의 열이 발열된다. 고온의 열은 분쇄조(10) 내부의 제1,2분쇄 드럼(20,30)에 전도되지만, 냉각공간(25,35)에 의해 제1,2회전축(41,51) 등에는 전도되지 않으므로 제1,2회전추구(41,51) 등의 열변형이 발생되지 않는다. 제1,2분쇄 칼날(21,31)은 열코팅된 내마모성이 강한 제품이기 때문에 열에 의한 변형을 일으키지 않는다.The high temperature heat of the rubber itself is generated inside the grinding tank 10 during the sorting and grinding process. The high temperature heat is conducted to the first and second grinding drums 20 and 30 in the pulverization tank 10, but is not conducted to the first and second rotary shafts 41 and 51 by the cooling spaces 25 and 35. Thermal deformation such as the first and second rotation pursuits 41 and 51 does not occur. Since the first and second grinding blades 21 and 31 are heat-coated wear resistant products, they do not cause deformation by heat.

또한, 냉각기(60)가 적용된 경우 분쇄조(10) 내부에는 상대적으로 저온의 바람이 송풍되어 분쇄조(10) 내부를 식히게 되므로 분쇄조(10) 등 모든 구성요소의 열변형을 방지할 수 있다.In addition, when the cooler 60 is applied, a relatively low temperature wind is blown inside the grinding tank 10 to cool the interior of the grinding tank 10, thereby preventing thermal deformation of all components such as the grinding tank 10. have.

제1,2분쇄 칼날(21,31)은 철심과 고무를 분쇄 및 고무를 박리하기 때문에 내마모성이 강하더라도 경시적으로 마모가 발생될 수 있으며, 제1,2분쇄 칼날(21,31)의 마모시 본 발명은 원주방향으로 볼 때 교체가 필요한 단위 칼날만을 교체함으로써 보수가 가능하다. 예를 들어, 하나의 원을 형성하는 다수의 단위 칼날 중에서 일부 단위 칼날만의 교체가 필요할 수 있고, 또한, 축방향을 따라 좌우 양측 보다는 중앙부가 더 마모될 것이므로 중앙부에 배치되는 제1,2분쇄 칼날(21,31)의 교체가 필요할 수 있으며, 제1,2단위 칼날의 교체가 필요한 경우 제1,2분쇄 드럼(20,30), 제1,2분쇄 칼날(21,31) 전체를 교체하지 않고 교체가 필요한 부분만 교체한다.
Since the first and second grinding blades 21 and 31 crush the iron core and rubber and peel the rubber, wear may occur over time even if the wear resistance is strong, and the first and second grinding blades 21 and 31 may be worn. When the present invention is viewed in the circumferential direction can be repaired by replacing only the unit blade that needs to be replaced. For example, among the plurality of unit blades forming one circle, only some of the unit blades may need to be replaced, and further, the first and second grindings disposed in the center portion may be worn more than the left and right sides along the axial direction. The blades 21 and 31 may need to be replaced, and when the first and second unit blades need to be replaced, the first and second grinding drums 20 and 30 and the first and second grinding blades 21 and 31 may be replaced. Replace only the part that needs to be replaced.

10 : 분쇄조, 20,30 : 제1,2분쇄 드럼
21,31 : 제1,2분쇄 칼날, 22,32 : 제1,2스페이서
23,33 : 제1,2고정판, 24,34 : 제1,2고정핀
25,35 : 냉각공간, 40,50 : 제1,2구동수단
60 : 냉각기, 70,80 : 제1,2마그네틱 컨베이어벨트10: grinding tank, 20, 30: first and second grinding drum
21,31: 1st, 2nd grinding blade, 22,32: 1st, 2nd spacer
23,33: 1st, 2nd fixed plate, 24,34: 1st, 2nd fixed pin
25,35: cooling space, 40,50: first and second drive means
60: cooler, 70, 80: first and second magnetic conveyor belt

Claims (3)

고무가 붙은 철심을 공급받아 상기 철심으로부터 상기 고무를 박리함과 아울러 분쇄하는 분쇄 박리부와;
상기 분쇄 박리부에 의해 선별된 철심과 고무 중에서 상기 철심만을 선별하는 자력 선별부를 포함하며,
상기 분쇄 박리부는 투입구(11)와 배출구(12)가 각각 구비된 분쇄조(10), 상기 분쇄조의 내부에 나란하게 배열되며 회전방향과 회전속도를 달리하여 상기 철심에 붙은 고무를 뜯어 박리함과 아울러 분쇄하는 제1,2분쇄 드럼(20,30), 상기 제1,2분쇄 드럼을 구동하는 제1,2구동수단(40,50)을 포함하고,
상기 제1,2분쇄드럼은, 각각 중앙부에 상기 제1,2구동수단의 제1,2회전축(41,51)이 결합되는 홀이 구비된 원반형으로 형성되며 상기 제1,2회전축의 둘레부에 일정 간격을 두고 결합되는 다수의 제1,2고정판(23,33) 상기 제1,2고정판들의 사이에 교대로 반복 배치되는 다수의 제1,2분쇄칼날(21,31)과 제1,2스페이서(22,32) 및 상기 제1,2분쇄칼날과 제1,2스페이서에 관통 결합되는 다수의 제1,2고정핀(24,34)을 포함하고,
상기 제1,2분쇄칼날은 상기 제1,2고정판의 원주방향을 따라 배열되어 원형을 이루는 다수의 단위 칼날로 이루어지며 상기 제1,2스페이서는 환형으로 형성되되, 상기 제1,2분쇄칼날 및 제1,2스페이서는 상기 제1,2회전축의 사이에 냉각공간(25,35)을 형성하는 크기로 형성되는 것을 특징으로 하는 폐타이어용 분쇄기.A pulverized peeling part which receives a rubber core attached to the rubber and peels the rubber from the iron core;
A magnetic separator for selecting only the iron core from the iron core and the rubber selected by the pulverization peeling unit,
The pulverized peeling part is arranged in parallel with the crushing tank 10, the crushing tank 10 is provided with the inlet 11 and the outlet 12, respectively, and by varying the rotation direction and rotational speed to peel off the rubber attached to the iron core and In addition, the first and second grinding drums 20 and 30 for grinding, and the first and second driving means 40 and 50 for driving the first and second grinding drums,
The first and second grinding drums are each formed in a disk shape having a hole in which a first and second rotation shafts 41 and 51 of the first and second driving means are coupled to a central portion thereof, respectively. A plurality of first and second fixing plates 23 and 33 coupled to each other at regular intervals, and the plurality of first and second grinding blades 21 and 31 and first and second alternately arranged alternately between the first and second fixing plates. It includes two spacers 22 and 32 and a plurality of first and second fixing pins 24 and 34 penetratingly coupled to the first and second grinding blades and the first and second spacers.
The first and second grinding blades are composed of a plurality of unit blades arranged in a circumferential direction of the first and second fixing plates to form a circular shape, and the first and second spacers are formed in an annular shape. And first and second spacers having a size for forming cooling spaces (25,35) between the first and second rotary shafts. 청구항 1에 있어서, 상기 분쇄조의 내부와 연통 가능하게 설치되며 바람을 상기 분쇄조에 공급하여 상기 분쇄조 내부를 냉각하는 냉각기(60)가 포함되는 것을 특징으로 하는 폐타이어용 분쇄기.The crusher for waste tires as set forth in claim 1, further comprising a cooler (60) installed to communicate with the inside of the pulverization tank and supplying wind to the pulverization tank to cool the inside of the pulverization tank. 청구항 1 또는 청구항 2에 있어서, 상기 자력 선별부는, 상기 분쇄조의 배출구 하부에 배치되며 일측에 마그네틱 드럼이 구비되어 상기 분쇄조에서 배출되는 철심을 자력 선별하는 제1마그네틱 컨베이어벨트(70), 상기 제1마그네틱 컨베이어 벨트의 상부에 배치되며 상기 제1마그네틱 컨베이어 벨트를 따라 이송되는 철심을 자력 선별하는 제2마그네틱 컨베이어벨트(80)로 이루어진 것을 특징으로 하는 폐타이어용 분쇄기.The first magnetic conveyor belt 70 of claim 1 or 2, wherein the magnetic separator is disposed below the discharge port of the grinding tank and has a magnetic drum provided at one side thereof to magnetically sort the iron core discharged from the grinding tank. The second tire conveyor belt is disposed on an upper part of the magnetic conveyor belt and comprises a second magnetic conveyor belt (80) for magnetically selecting the iron core conveyed along the first magnetic conveyor belt.
KR1020100131059A 2010-12-20 2010-12-20 Grinder of waste tire KR101013576B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020100131059A KR101013576B1 (en) 2010-12-20 2010-12-20 Grinder of waste tire

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020100131059A KR101013576B1 (en) 2010-12-20 2010-12-20 Grinder of waste tire

Publications (1)

Publication Number Publication Date
KR101013576B1 true KR101013576B1 (en) 2011-02-14

Family

ID=43777267

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020100131059A KR101013576B1 (en) 2010-12-20 2010-12-20 Grinder of waste tire

Country Status (1)

Country Link
KR (1) KR101013576B1 (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101354027B1 (en) 2013-07-12 2014-01-24 사람과철 주식회사 The apparatus of selection a good steel wire in waset tire
KR101637542B1 (en) * 2015-11-16 2016-07-07 차기철 waste paint can recycling machine
CN111921706A (en) * 2020-08-06 2020-11-13 祁小蒙 Steel plant waste residue treatment method
CN112337556A (en) * 2020-10-16 2021-02-09 谢洁萍 Crushing and sorting equipment for waste building structures
CN113385263A (en) * 2021-08-06 2021-09-14 江苏碧云天高新技术有限公司 A feed production device for rodent experimental animals

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR950009036A (en) * 1993-09-22 1995-04-21 후지무라 히로유끼 Vacuum valve
KR19980033677A (en) * 1998-04-29 1998-07-25 백승철 Crusher of Waste Tire
KR200199670Y1 (en) 2000-05-03 2000-10-02 이영길 Grain grinder soller
KR20010099670A (en) * 1999-08-05 2001-11-09 고지마 아끼로, 오가와 다이스께 Polymer for Photoresists and Resin Compositions for Photoresists
KR200264701Y1 (en) 2001-10-16 2002-02-20 이대열 Pulverizing apparatus for waste styrofoam
KR20020064701A (en) * 2002-06-18 2002-08-09 김명원 the air circulation style of a safe helmet

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR950009036A (en) * 1993-09-22 1995-04-21 후지무라 히로유끼 Vacuum valve
KR19980033677A (en) * 1998-04-29 1998-07-25 백승철 Crusher of Waste Tire
KR20010099670A (en) * 1999-08-05 2001-11-09 고지마 아끼로, 오가와 다이스께 Polymer for Photoresists and Resin Compositions for Photoresists
KR200199670Y1 (en) 2000-05-03 2000-10-02 이영길 Grain grinder soller
KR200264701Y1 (en) 2001-10-16 2002-02-20 이대열 Pulverizing apparatus for waste styrofoam
KR20020064701A (en) * 2002-06-18 2002-08-09 김명원 the air circulation style of a safe helmet

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101354027B1 (en) 2013-07-12 2014-01-24 사람과철 주식회사 The apparatus of selection a good steel wire in waset tire
KR101637542B1 (en) * 2015-11-16 2016-07-07 차기철 waste paint can recycling machine
CN111921706A (en) * 2020-08-06 2020-11-13 祁小蒙 Steel plant waste residue treatment method
CN111921706B (en) * 2020-08-06 2022-06-21 山西通才工贸有限公司 Steel plant waste residue treatment method
CN112337556A (en) * 2020-10-16 2021-02-09 谢洁萍 Crushing and sorting equipment for waste building structures
CN113385263A (en) * 2021-08-06 2021-09-14 江苏碧云天高新技术有限公司 A feed production device for rodent experimental animals
CN113385263B (en) * 2021-08-06 2022-04-26 江苏碧云天高新技术有限公司 A feed production device for rodent experimental animals

Similar Documents

Publication Publication Date Title
KR101013576B1 (en) Grinder of waste tire
KR100677868B1 (en) Method and device for crushing waste tire
US7182285B1 (en) Tire rubber granulator
CN101954682A (en) Waste rubber recovering and processing method and device thereof
KR101142451B1 (en) Grinder of waste tire
US8550389B2 (en) Imp mill having a uniform wear hammer arrangement
RU2558248C1 (en) Grain crusher
CN104549647A (en) Dual-rotor vertical-shaft crusher
KR100863332B1 (en) Turning type reclaimed aggregate grinder
KR101215444B1 (en) Rubber and wire separation apparatus of recapped tire
KR101637542B1 (en) waste paint can recycling machine
JP2003245569A (en) Fine pulverizer
US20170348695A1 (en) Secondary shredder
KR100897708B1 (en) Turning type crusher
CN106393489A (en) Waste tire crushing device driven by hydraulic motor
CN207172507U (en) A kind of damage prevention type plastic crusher that can separate metal impurities
KR101138420B1 (en) Grinding machine having grind drum and liner, and method for manufacturing aggregate using grinding machine
KR20210005814A (en) A Grinding Apparatus for Fine Powder
CN201669823U (en) Waste rubber recovering and processing device
KR20150046817A (en) Processing Appratus for natural gravel
CN205761542U (en) Highly efficient durable wire wheel mole disintegrating machine
JPH06343945A (en) Method and apparatus for treating rubber for use by regeneration
WO2010034068A1 (en) Tyre processing device
KR101026225B1 (en) Crusher for recycling of aggregate of construction waste using waste belt
KR102115578B1 (en) Crushing apparatus for wastes

Legal Events

Date Code Title Description
A201 Request for examination
A302 Request for accelerated examination
E701 Decision to grant or registration of patent right
N231 Notification of change of applicant
GRNT Written decision to grant
FPAY Annual fee payment

Payment date: 20140204

Year of fee payment: 4

LAPS Lapse due to unpaid annual fee