ES2003685A6 - Hammer crusher - Google Patents

Hammer crusher

Info

Publication number
ES2003685A6
ES2003685A6 ES8700363A ES8700363A ES2003685A6 ES 2003685 A6 ES2003685 A6 ES 2003685A6 ES 8700363 A ES8700363 A ES 8700363A ES 8700363 A ES8700363 A ES 8700363A ES 2003685 A6 ES2003685 A6 ES 2003685A6
Authority
ES
Spain
Prior art keywords
structures
lattice set
rollers
crusher
frame
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
ES8700363A
Other languages
Spanish (es)
Inventor
Erkki Huhdankoshi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Roxon Oy
Original Assignee
Roxon Oy
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 Roxon Oy filed Critical Roxon Oy
Publication of ES2003685A6 publication Critical patent/ES2003685A6/en
Expired legal-status Critical Current

Links

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
    • B02C13/00—Disintegrating by mills having rotary beater elements ; Hammer mills
    • B02C13/02—Disintegrating by mills having rotary beater elements ; Hammer mills with horizontal rotor shaft
    • B02C13/04—Disintegrating by mills having rotary beater elements ; Hammer mills with horizontal rotor shaft with beaters hinged to the rotor; Hammer mills
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C13/00—Disintegrating by mills having rotary beater elements ; Hammer mills
    • B02C13/26—Details
    • B02C13/282—Shape or inner surface of mill-housings
    • B02C13/284—Built-in screens

Landscapes

  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Crushing And Pulverization Processes (AREA)

Abstract

The present specification discloses a hammer crusher for crushing hard and soft substances, comprising a frame, a feed aperture for material to be crushed, a rotor rotatably carried in the frame and to which have been pivotally or rigidly attached one or several substantially radial hammers, a drive means for the rotor, and a bottom lattice set through which the material comminuted to be small enough can pass. Compared with prior art hammer crushers, the crusher of the invention has been improved in that the bottom lattice set (12) is formed by a plurality of elongate structures (4), e.g. rollers 9 which are so disposed that the centremost structures (4) are located lower than the elongate structures (4) arranged at opposite ends of the lattice set (12). By this arrangement improved flow and filtering of products is achieved. The space between structures 4 may be variable, and all rollers 9 including those of scrap screen 7, may be rotatably driven, to encourage flow of light-weight material e.g. peat. The tips of hammers 3 may keep lattice set 12 clear.
ES8700363A 1986-02-13 1987-02-13 Hammer crusher Expired ES2003685A6 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI860663A FI74221C (en) 1986-02-13 1986-02-13 Hammer mill.

Publications (1)

Publication Number Publication Date
ES2003685A6 true ES2003685A6 (en) 1988-11-01

Family

ID=8522159

Family Applications (1)

Application Number Title Priority Date Filing Date
ES8700363A Expired ES2003685A6 (en) 1986-02-13 1987-02-13 Hammer crusher

Country Status (9)

Country Link
JP (1) JPS62247843A (en)
KR (1) KR870007726A (en)
AU (1) AU595579B2 (en)
DE (1) DE3704300A1 (en)
ES (1) ES2003685A6 (en)
FI (1) FI74221C (en)
FR (1) FR2594049A1 (en)
GB (1) GB2186504A (en)
SE (1) SE8700417L (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2558168Y2 (en) * 1992-03-13 1997-12-17 ニチアス株式会社 Inorganic fiber crusher
AU2006219142A1 (en) 2005-03-01 2006-09-08 Rodney Warwick Sharp Improvements in and relating to drums for hogging apparatus
JP5433184B2 (en) * 2008-08-08 2014-03-05 株式会社新日南 Solid matter crusher
CN101940967B (en) * 2010-08-25 2012-01-04 中国矿业大学 Coal-recrement separator of underground breaking screen
CN102600930A (en) * 2012-04-13 2012-07-25 中国电力工程顾问集团西南电力设计院 Material distribution device of novel fine crusher
CN102847580A (en) * 2012-08-31 2013-01-02 杨程 Automatic pulverizer for coal sample
CN103111344A (en) * 2013-03-03 2013-05-22 韶关核力重工机械有限公司 Glass crusher
CN105903541B (en) * 2016-03-08 2018-09-21 马琳 Sieve breaks system arrangement technology
CN106040414A (en) * 2016-06-27 2016-10-26 马琳 Arrangement structure of screening and crushing system
CN106732945A (en) * 2016-12-09 2017-05-31 重庆市万盛区万兴建筑材料有限公司 A kind of pulverizer for crushing gangue
US10589285B2 (en) 2017-07-10 2020-03-17 Joy Global Underground Mining Llc Feeder breaker with reduced fines generation
CN112354623B (en) * 2020-09-18 2022-03-04 重庆工程职业技术学院 Breaker and full-automatic walnut sheller thereof
CN112973838B (en) * 2021-02-07 2022-07-08 浙江交投丽新矿业有限公司 Mining industry grit aggregate quality management and control on-line monitoring system
DE102021118108B4 (en) 2021-07-13 2024-09-05 TSR Recycling GmbH & Co. KG Improved process for producing scrap products with a high degree of purity from inhomogeneous input material
CN117548187B (en) * 2023-12-01 2024-04-19 韶关核力重工机械有限公司 Hydraulic adjusting and controlling device for impact frame of sand making machine and controlling method thereof

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1182835A (en) * 1914-09-24 1916-05-09 George L Campen Rotary beater.
GB755059A (en) * 1954-06-25 1956-08-15 Sergei Sazyn Improvements in stone breaking or crushing machines
US3727848A (en) * 1971-12-10 1973-04-17 Sivger Steel Casting Co Hammer mill with replaceable spider arm tips
US4000859A (en) * 1976-02-09 1977-01-04 Sivyer Steel Corporation Two-piece hammer
US4114817A (en) * 1977-05-16 1978-09-19 Olin Corporation Granulator
GB2012188A (en) * 1978-01-04 1979-07-25 Sturtevant Eng Products Ltd Improvements in and relating to swing mills
DE3517579A1 (en) * 1985-05-15 1986-11-20 Thyssen Industrie Ag, 4300 Essen TRAINING THE HOUSING OF CRUSHERS

Also Published As

Publication number Publication date
GB2186504A (en) 1987-08-19
FR2594049A1 (en) 1987-08-14
SE8700417L (en) 1987-08-14
FI74221C (en) 1988-01-11
AU6829387A (en) 1987-08-20
DE3704300A1 (en) 1987-08-20
SE8700417D0 (en) 1987-02-04
FI860663A (en) 1987-08-14
GB8703208D0 (en) 1987-03-18
FI860663A0 (en) 1986-02-13
JPS62247843A (en) 1987-10-28
FI74221B (en) 1987-09-30
KR870007726A (en) 1987-09-21
AU595579B2 (en) 1990-04-05

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 20040503