KR950035570A - Crushing member of swing grinder - Google Patents

Crushing member of swing grinder Download PDF

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Publication number
KR950035570A
KR950035570A KR1019940011526A KR19940011526A KR950035570A KR 950035570 A KR950035570 A KR 950035570A KR 1019940011526 A KR1019940011526 A KR 1019940011526A KR 19940011526 A KR19940011526 A KR 19940011526A KR 950035570 A KR950035570 A KR 950035570A
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KR
South Korea
Prior art keywords
tooth plate
plate member
grooves
flow direction
grooves formed
Prior art date
Application number
KR1019940011526A
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Korean (ko)
Other versions
KR970005343B1 (en
Inventor
미쓰오 이쥬인
쑤카사 카타야마
시게토 후쿠무라
요리죠 쿠도
Original Assignee
오오바 히로시
가와사끼쥬고교 가부시끼가이샤
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.)
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Publication date
Application filed by 오오바 히로시, 가와사끼쥬고교 가부시끼가이샤 filed Critical 오오바 히로시
Publication of KR950035570A publication Critical patent/KR950035570A/en
Application granted granted Critical
Publication of KR970005343B1 publication Critical patent/KR970005343B1/en

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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
    • B02C2/00—Crushing or disintegrating by gyratory or cone crushers
    • B02C2/005—Lining
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C19/00—Other disintegrating devices or methods
    • B02C19/10—Mills in which a friction block is towed along the surface of a cylindrical or annular member

Abstract

원추형 분쇄기나 선회식 분쇄기등과 같은 홈파진 치형판 구조를 가진 선회식 분쇄기의 분쇄부재(덮개 mantle)및 원추형 케이스(conecave)중 원추형 케이스에 관한 것으로서 재료유동방향의 상류로 부터 하류로 연속적으로 재료를 파쇄하기 위한 선회식 분쇄기의 분쇄부재에 있어서, 역절단 원추형 내부구조를 가지며 높은 내마모성 특성을 가진 물질로 만들어진 치형판부재로 구성된 케이스를 구비하며, 상기 치형판부재의 내주면에 형성된 복수개의 홈을 구비하며, 상기 홈들은 상기 치형 판부재의 내주면에 재료 유동방향을 따라 복수개의 원주 단계로 배열되어 원추형 케이스의 모선고 동일한 방향으로 연장하며, 각 원주단계에서 홈들 사이에는 공간이 배치되며, 재료 유동방향의 하류측에 형성된 롬들은 재료유동방향의 상류측에 형성된 홈들보다 그 피치와 폭잉 단계적으로 더 좁은 것을 트깅으로 하는 “선회식 분쇄기의 분쇄부재”Concerning the conical casing of the crushing mantle and the conical case of a swivel crusher having a slotted tooth structure, such as a conical crusher or a swivel crusher, the material continuously from upstream to downstream of the material flow direction. A crushing member of a swivel crusher for crushing, comprising: a case consisting of a tooth plate member made of a material having a reverse cutting cone-shaped structure and having high abrasion resistance, and a plurality of grooves formed in the inner circumferential surface of the tooth plate member. The grooves are arranged in a plurality of circumferential steps along the material flow direction on the inner circumferential surface of the tooth plate member and extend in the same direction as the busbar height of the conical case, and spaces are disposed between the grooves in each circumferential step, The ROMs formed on the downstream side of the direction are less than the grooves formed on the upstream side of the material flow direction. "Line of the grinding element pivotally mill" as that value and the poking teuging gradually narrower

Description

선회식 분쇄기의 분쇄부재Crushing member of swing grinder

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.

제1도는 본 발명의 제1실시예에 의한 선회식 분쇄기의 분쇄부재로서의 덮개(mantle)의 사시도, 제8도는 본 발명의 제2실시예에 의한 선회식 분쇄기를 분쇄부재로서의 덮개(mantle)를 보여 주는 사시도, 제12도는 종래의 선회식 분쇄기의 덮개(mantle)를 보여 주는 정면도.1 is a perspective view of a mantle as a crushing member of a swinging mill according to a first embodiment of the present invention, and FIG. 8 is a perspective view of a mantle as a grinding member of the swinging mill according to a second embodiment of the present invention. 12 is a front view showing the mantle of a conventional rotary mill.

Claims (5)

재료유동방향의 상류로부터 하류로 연속적으로 재료를 분쇄하기 위한 선회식 분쇄기의 분쇄부재에 있어서, 역절단된 원추형 내부구조를 가지며 높은 내마모성 특성을 가진 물질로 만들어진 치형판부재로 구성된 원추형 케이스를 구비하며, 상기 치형판부재의 내주면에 형성된 복수개의 홈을 구비하며, 상기 치형판부재의 내주면에 재료 유동방향을 따라 복수개의 원주단계로 배열되어 원추형 케이스의 모션과 동일한 방향으로 연장하며, 각 원주단계에서 홈들 사이에는 공간이 배치되며, 재료 유동방향의 하류측에 형성된 홈들은 재료 유동방향의 상류측에 형성된 홈들보다 그 피치와 폭디단계적으로 더 좁은 것을 특징으로 하는 “선회식 분쇄기의 분쇄부재”.A pulverizing member of a swivel crusher for continuously crushing material from upstream to downstream of a material flow direction, the crushing member having a conical casing composed of a tooth plate member made of a material having a reverse cutting conical internal structure and a high wear resistance property, And a plurality of grooves formed in the inner circumferential surface of the tooth plate member, arranged in a plurality of circumferential steps along the material flow direction on the inner circumferential surface of the tooth plate member, extending in the same direction as the motion of the conical case, in each circumferential step. A space is arranged between the grooves, wherein the grooves formed on the downstream side of the material flow direction are narrower in pitch and width stepwise than the grooves formed on the upstream side of the material flow direction. 제1항에 있어서, 재료유동방향의 하류측에 형성된 홈들은 그 상류측에 형성된 홈들보다 그 수가 증가된 것을 특징으로 하는 “선회식 분쇄기의 분쇄부재”.The "crushing member of a rotary mill" according to claim 1, wherein the grooves formed on the downstream side of the material flow direction have increased in number than the grooves formed on the upstream side thereof. 재료유동방향의 상류측으로부터 하류측으로 연속적으로 재료를 파쇄하기 위한 선회식 분쇄기에 있어서, 역절단 원추형 내부구조를 가지며 높은 내마모성 특성을 가진 물질로 만들어진 치형판부재로 구성된 원추형 케이스를 구비하며, 상기 치형판부재의 내주면에 형성된 복수개의 홈을 구비하며, 상기 홈들은 상기 치형 판부재의 내주면의 내주면의 상류측 부위에 배열되어 원추형 케이스의 모선과 같은 방향으로 연장하며, 홈들 사이에는 각각 공간이 구비되며, 상기 홈들은 비교적 넓은 피치와 폭을 가지며, 상기 홈형성 부재들 사이에는 각각 공간이 구비되며, 상기 홈형성 부재들은 원추형 케이스의 상류측에 형성된 홈들보다 비교적 더 좁은 피치와 폭을 가지며, 상기 홈형성 부재들은 낮은 내마모성 특성을 가진 물질로 만들어진 것을 특징으로 하는 “선회식 분쇄기의 분쇄부재”.A swivel crusher for continuously crushing material from an upstream side to a downstream side of a material flow direction, comprising: a conical case made of a tooth plate member made of a material having a reverse cutting conical internal structure and having high wear resistance, A plurality of grooves formed in the inner circumferential surface of the plate member, the grooves being arranged upstream of the inner circumferential surface of the inner circumferential surface of the tooth plate member and extending in the same direction as the busbar of the conical case, and spaces are provided between the grooves. The grooves have a relatively wide pitch and width, and spaces are provided between the groove forming members, and the groove forming members have a relatively narrower pitch and width than grooves formed upstream of the conical case. The forming members are made of a material having low wear resistance characteristics. Is the grinding member of the rotary grinder. 제3항에 있어서, 상기 홈형성 부재들은 상기 치평판부재의 내주면 내로 주조되는 것을 특징으로 하는 “선회식 분쇄기의 분쇄부재”.4. The crushing member of a swivel crusher according to claim 3, wherein the groove forming members are cast into the inner circumferential surface of the tooth plate member. 제3항에 있어서, 상기 홈형성 부재들은 홈이 있는 상류측 부위의 하류측에 치형판부재의 내주면에 복수개의 원주단계로 배열되며, 하류측 원주단계데배열된 상기 홈평성 부재들은 치형판부재의 주변부표면의 상류측에 형성된 홈들보다 단계적으로 더 좁은 피치와 폭을 갖는 것을 특징으로 하는 “선회식 분쇄기의 분쇄부재”.The groove forming member of claim 3, wherein the groove forming members are arranged in a plurality of circumferential steps on the inner circumferential surface of the tooth plate member downstream of the upstream portion having the groove, and the groove flat members arranged in the downstream circumferential step are tooth plate members. "Pulverizing member of a swivel crusher", characterized in that it has a step and narrower pitch and width than grooves formed upstream of the peripheral surface of the. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019940011526A 1991-03-27 1994-05-26 Crushing member of gyratory crusher KR970005343B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP3087842A JPH0771641B2 (en) 1991-03-27 1991-03-27 Tooth plate of rotary crusher
JP91-87842 1991-03-27

Publications (2)

Publication Number Publication Date
KR950035570A true KR950035570A (en) 1995-12-30
KR970005343B1 KR970005343B1 (en) 1997-04-15

Family

ID=13926158

Family Applications (3)

Application Number Title Priority Date Filing Date
KR1019920004845A KR940006972B1 (en) 1991-03-27 1992-03-25 Tooth plate of swiveling type crusher
KR1019940011526A KR970005343B1 (en) 1991-03-27 1994-05-26 Crushing member of gyratory crusher
KR1019940011525A KR970005342B1 (en) 1991-03-27 1994-05-26 Crushing member of gyratory crusher

Family Applications Before (1)

Application Number Title Priority Date Filing Date
KR1019920004845A KR940006972B1 (en) 1991-03-27 1992-03-25 Tooth plate of swiveling type crusher

Family Applications After (1)

Application Number Title Priority Date Filing Date
KR1019940011525A KR970005342B1 (en) 1991-03-27 1994-05-26 Crushing member of gyratory crusher

Country Status (6)

Country Link
EP (1) EP0506126B1 (en)
JP (1) JPH0771641B2 (en)
KR (3) KR940006972B1 (en)
AU (2) AU636531B2 (en)
DE (1) DE69218014T2 (en)
ZA (1) ZA921817B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2782148B2 (en) * 1993-05-12 1998-07-30 川崎重工業株式会社 Rotating crusher with blades
US8281473B2 (en) * 2010-04-23 2012-10-09 Flsmidth A/S Wearable surface for a device configured for material comminution
CN110020481B (en) * 2019-04-10 2023-05-02 江西理工大学 Multi-gradient structure enhanced cone crusher lining plate and design method thereof
CN112727492B (en) * 2021-01-28 2023-02-24 中铁工程装备集团有限公司 A screw conveyer that is used for earth pressure balance shield to construct soil sediment and carries
CN113117598B (en) * 2021-04-20 2022-10-25 众智机械(临沂)有限公司 A high tower prilling granulator for fertilizer preparation
EP4115979B1 (en) 2021-07-07 2024-03-06 Metso Finland Oy Mantle for a gyratory or cone crusher

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4454994A (en) * 1982-02-04 1984-06-19 Johnson Louis W Load bearing surface
US4697745A (en) * 1986-02-24 1987-10-06 Rexnord Inc. Method and apparatus for high performance conical crushing
AU578377B2 (en) * 1986-09-30 1988-10-20 Kawasaki Jukogyo Kabushiki Kaisha Gyratory crusher
JPS63143949A (en) * 1986-12-09 1988-06-16 アイエヌジ商事株式会社 Crushing surface member used for crusher
JPS6463052A (en) * 1987-09-03 1989-03-09 Kawasaki Heavy Ind Ltd Rotary crusher

Also Published As

Publication number Publication date
AU636531B2 (en) 1993-04-29
KR920017719A (en) 1992-10-21
AU1219492A (en) 1992-10-15
KR950035569A (en) 1995-12-30
DE69218014D1 (en) 1997-04-17
KR940006972B1 (en) 1994-08-03
DE69218014T2 (en) 1997-10-16
AU3286293A (en) 1993-04-22
EP0506126A1 (en) 1992-09-30
KR970005343B1 (en) 1997-04-15
AU641329B2 (en) 1993-09-16
ZA921817B (en) 1992-11-25
JPH04298248A (en) 1992-10-22
KR970005342B1 (en) 1997-04-15
JPH0771641B2 (en) 1995-08-02
EP0506126B1 (en) 1997-03-12

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