DE3888183D1 - Process for the production of dimensionally stable briquettes and briquetting press for carrying out the process. - Google Patents

Process for the production of dimensionally stable briquettes and briquetting press for carrying out the process.

Info

Publication number
DE3888183D1
DE3888183D1 DE88118784T DE3888183T DE3888183D1 DE 3888183 D1 DE3888183 D1 DE 3888183D1 DE 88118784 T DE88118784 T DE 88118784T DE 3888183 T DE3888183 T DE 3888183T DE 3888183 D1 DE3888183 D1 DE 3888183D1
Authority
DE
Germany
Prior art keywords
pressed
press
end position
plunger
precompacting
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 - Lifetime
Application number
DE88118784T
Other languages
German (de)
Inventor
Hans Ruf
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of DE3888183D1 publication Critical patent/DE3888183D1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
    • B30B15/30—Feeding material to presses
    • B30B15/302—Feeding material in particulate or plastic state to moulding presses
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B11/00—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses
    • B30B11/005—Control arrangements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B9/00—Presses specially adapted for particular purposes
    • B30B9/30—Presses specially adapted for particular purposes for baling; Compression boxes therefor
    • B30B9/3003—Details
    • B30B9/301—Feed means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B9/00—Presses specially adapted for particular purposes
    • B30B9/30—Presses specially adapted for particular purposes for baling; Compression boxes therefor
    • B30B9/3078—Presses specially adapted for particular purposes for baling; Compression boxes therefor with precompression means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B9/00—Presses specially adapted for particular purposes
    • B30B9/32—Presses specially adapted for particular purposes for consolidating scrap metal or for compacting used cars
    • B30B9/327—Presses specially adapted for particular purposes for consolidating scrap metal or for compacting used cars for briquetting scrap metal

Abstract

In order to achieve the greatest possible compaction and at the same time high uniformity in briquet size with simple adjustability and producibility in the case of different material to be pressed, it is proposed, for making briquets having dimensional stability by means of a briquetting press, to measure the end position of the precompacting (11) and/or press plunger (4), which end position is achieved against the press resistance of the material to be pressed, and to control the feed quantity and/or the precompaction pressure of a receiving chamber (10) as a function of the measured end position. This is achieved in a simple manner by displacement transducers (18, 17) on the precompacting plunger (11) and/or press plunger (4). By this displacement measurement, conclusions can be drawn about the material to be pressed which is processed in each case and thus the prepress pressures or feed quantities of material to be pressed which are necessary for a uniform briquet size can be controlled. <IMAGE>
DE88118784T 1988-11-11 1988-11-11 Process for the production of dimensionally stable briquettes and briquetting press for carrying out the process. Expired - Lifetime DE3888183D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP88118784A EP0367859B1 (en) 1988-11-11 1988-11-11 Method for making briquets having dimensional stability and briquetting press for carrying out the method

Publications (1)

Publication Number Publication Date
DE3888183D1 true DE3888183D1 (en) 1994-04-07

Family

ID=8199549

Family Applications (1)

Application Number Title Priority Date Filing Date
DE88118784T Expired - Lifetime DE3888183D1 (en) 1988-11-11 1988-11-11 Process for the production of dimensionally stable briquettes and briquetting press for carrying out the process.

Country Status (4)

Country Link
EP (1) EP0367859B1 (en)
AT (1) ATE102123T1 (en)
DE (1) DE3888183D1 (en)
ES (1) ES2051817T3 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4039788A1 (en) * 1990-12-13 1992-06-17 Lindemann Maschfab Gmbh METHOD AND DEVICE FOR OPERATING A BRIQUETTING PRESS
JPH11347879A (en) * 1998-06-05 1999-12-21 Fuji Mach Mfg Co Ltd Chip compressing device
DE19917421C1 (en) * 1999-04-19 2000-12-28 Svedala Lindemann Gmbh Process for briquetting metal chips and briquetting press
DE19927341A1 (en) * 1999-06-16 2001-01-11 Svedala Lindemann Gmbh Method for operating a briquetting press and briquetting press
DE102008038966B3 (en) * 2008-08-13 2009-08-06 Lanner Anlagenbau Gmbh Metal chip injection device for metal briquette, has press chamber provided downstream to preforming chamber, and paddle wheel provided for supplying metal chips in preforming chamber and local performing of chips
DE102009056546A1 (en) * 2009-12-03 2011-06-09 Ruf Gmbh & Co. Kg briquetting
CA2749738C (en) 2010-08-23 2018-08-28 9177-4331 Quebec Inc. Method and mechanical press system for the generation of densified cylindrical briquettes
DE102013020319B4 (en) 2013-12-05 2016-05-25 Ulrich Bruhnke Process and plant for the production of billets
CN112606464A (en) * 2020-11-25 2021-04-06 施继良 Hydraulic equipment for pressing scrap iron and copper scrap
CN114407421A (en) * 2021-12-29 2022-04-29 太重（天津）滨海重型机械有限公司 Intelligent feeding and extruding system and method for carbon extruder

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1584543C3 (en) * 1964-11-28 1979-04-05 Laeis-Werke Ag, 5500 Trier Control device on presses for the production of moldings of the same density and dimensions
DE3333766A1 (en) * 1983-09-19 1985-03-28 Hans 8939 Zaisertshofen Ruf Briquetting press
FR2578550B1 (en) * 1985-03-08 1987-05-29 Bonnet Robert PROCESS FOR THE MANUFACTURE OF BRIQUETTES FROM COMPRESSIBLE ELEMENTS AND MACHINES FOR THE APPLICATION OF THE PROCESS

Also Published As

Publication number Publication date
EP0367859A1 (en) 1990-05-16
ES2051817T3 (en) 1994-07-01
EP0367859B1 (en) 1994-03-02
ATE102123T1 (en) 1994-03-15

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition