DE713C - Double-acting pressing device on lignite presses - Google Patents

Double-acting pressing device on lignite presses

Info

Publication number
DE713C
DE713C DE713DA DE713DA DE713C DE 713 C DE713 C DE 713C DE 713D A DE713D A DE 713DA DE 713D A DE713D A DE 713DA DE 713 C DE713 C DE 713C
Authority
DE
Germany
Prior art keywords
lignite
presses
pressing device
double
acting pressing
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
DE713DA
Other languages
German (de)
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.)
H Bllleter
Original Assignee
H Bllleter
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 of DE713C publication Critical patent/DE713C/en
Application filed by H Bllleter filed Critical H Bllleter
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10GCRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G5/00Recovery of liquid hydrocarbon mixtures from gases, e.g. natural gas
    • C10G5/04Recovery of liquid hydrocarbon mixtures from gases, e.g. natural gas with liquid absorbents

Landscapes

  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Solid Fuels And Fuel-Associated Substances (AREA)

Description

1877.1877.

Klasse 10.Grade 10.

H. BILLETER in ASCHERSLEBEN. Doppeltwirkende Prersvorrichtung an Braunkohlen-Narspressen.H. BILLETER in ASCHERSLEBEN. Double-acting prers device on lignite nars presses.

Patentirt im Deutschen Reiche vom 12. Juli 1877 ab.Patented in the German Empire on July 12, 1877.

Die Braunkohlen - Nafspressen, welche dazu dienen, klare Braunkohlen behufs Verwendung als Brennmaterial für den Hausbedarf in eine handliche, möglichst feste und transportfähige Form zu bringen, sind allgemein auf dem Princip basirt, das angefeuchtete Material vermittelst einer Schraube im Innern eines Cylinders der konisch' geformten Mündung zuzuführen, durch die Verengerung derselben die Kohlenmasse zu verdichten, zusammenzupressen und durch Zerschneiden der aus der Mündung hervorquellenden Masse die Prefsformsteine zu gewinnen.The lignite presses, which are used to clear lignite for use as fuel for household needs in a handy, firm and transportable one Forming is generally based on the principle that the moistened material mediates to feed a screw inside a cylinder of the conically 'shaped mouth the narrowing of the same to compress the coal mass, compress it and cut it up to win the Prefsformsteine from the mass oozing out of the mouth.

Bei aller Einfachheit hat diese Construction doch zahlreiche und für den Betrieb recht fühlbare Uebelstände im Gefolge; dahin gehört zuvörderst der aufsergewöhnlich hohe Aufwand an Betriebskraft in Verhältnifs zum Nutzeffect, verursacht durch den auf die grofse Fläche des inneren Cylinders gleichmäfsig vertheilten Druck, welchen die Schraube auszuüben hat, um die Masse in gehöriger Dichte aus dem Mundstück quellen zu machen, ferner der Reibungswiderstand der gesammten Kohlenmasse selbst und endlich das Bestreben derselben, dem Druck der Schraube auszuweichen und statt sich schieben zu lassen, mit derselben herumzugehen.For all its simplicity, this construction has numerous and quite palpable for operation Evils in the wake; first and foremost there is the unusually high cost in operating power in relation to the useful effect, caused by the effect on the large area of the inner cylinder evenly distributed pressure, which the screw has to exert to the To make mass swell in appropriate density from the mouthpiece, furthermore the frictional resistance the entire mass of coal itself and finally the endeavor of the same to evade the pressure of the screw and instead of itself to let slide, to go around with the same.

Es ist dem entsprechend das Resultat, gegenüber der aufgewendeten Betriebskraft, ein ungenügendes. Die auf der beiliegenden Zeichnung dargestellte selbstthätig doppelt wirkende Prefsvorrichtung an Kohlen-Nafspressen hat den Zweck, die Leistungsfähigkeit dieser Maschinen wesentlich zu erhöhen, ohne die Betriebskraft zu steigern und demgemäfs das Verhältnifs der aufgewendeten Kraft zum Resultate günstiger zu gestalten.Accordingly, the result is inadequate compared to the operating force used. The automatic double-acting pressing device shown in the accompanying drawing has on coal presses the purpose of significantly increasing the performance of these machines without reducing the operating force to increase and accordingly the ratio of the exerted force to the result to be more favorable design.

Fig. i, 2, 3 und 4 zeigen diese Prefsvorrichtung in den verschiedenen Ansichten, während Fig. 5 und 6 die vollständige Kohlen-Nafspresse mit der neuen Prefsvorrichtung darstellen.Fig. I, 2, 3 and 4 show this Prefsvorrichtung in the different views, while Fig. 5 and 6 show the complete coal press with the new pressing device.

Diese Prefsvorrichtung wird bei a, Fig. 6, an den konischen Cylinderausgang der Presse geschraubt und besteht in dem gufseisernen Gehäuse b, welches im Innern mit der Scheidewand c versehen ist, an deren Seiten entlang die Prefsmasse durch die Kanäle d in den Prefsraum e vermittelst der Schraube gedrückt wird.This pressing device is screwed to the conical cylinder outlet of the press at a, Fig. 6, and consists of the cast iron housing b, which is provided on the inside with the partition c , along the sides of which the prefs mass communicates through the channels d into the pressing space e the screw is pressed.

In dem Prefsraum befindet sich der Prefsstempel /, der durch die Kurbelscheibe g, an welcher sich das Coulissenlager h befindet, mittelst der Pleuelstange i und des Rädervorgeleges, an welches diese gekuppelt ist, in hin- und hergehende Bewegung gesetzt wird, derart, dafs bei beendigtem Hub der Stempel auf der einen Seite den Kanal d vollständig geöffnet hält, während er die durch den anderen Kanal vor Beginn des Hubes eingedrungene Prefsmasse vor sich her in das konische Prefsmundstück geschoben, zusammengeprefst und damit abermals verdichtet hat.In the pre-press room there is the press ram / which is set in reciprocating motion by the crank disc g, on which the coulisse bearing h is located, by means of the connecting rod i and the gear transmission to which it is coupled, in such a way that at At the end of the stroke, the punch holds the channel d completely open on one side, while it has pushed the pref mass that had penetrated through the other channel before the start of the stroke into the conical pref mouthpiece, pressed it together and thus again compacted it.

k und / sind die beiden Mundstücke, aus welchen die durch den Stempel zusammengeprefste Kohlenmasse zu Tage tritt, um mittelst eines gewöhnlichen Schneidapparates zu Steinform geschnitten zu werden.' k and / are the two mouthpieces from which the coal mass compressed by the punch emerges in order to be cut into a stone shape by means of an ordinary cutting device. '

Bei Anwendung der vorstehend erläuterten Prefsvorrichtung wird die Cylinderschraube bedeutend entlastet und mehr mit der Zuführung, als dem Drucke betraut, während die zur Verdichtung der Masse erforderliche Prefskraft durch den Stempel ausgeübt wird, der bei seiner Hin- und Herbewegung unter höherem Drucke, die Productionsfähigkeit der Maschine bedeutend erhöht und das Material fester preist, ohne die Betriebskraft stärker in Anspruch zu nehmen.When using the pre-setting device explained above, the cylinder head screw becomes important relieved and entrusted more with the supply than with the printing, while that for the compression Prefskraft required for the mass is exerted by the punch, which and float under higher pressures, meaning the productivity of the machine increases and the material is priced more firmly without using the operating power.

Hierzu I Blatt Zeichnungen.For this purpose I sheet drawings.

DE713DA 1877-07-12 1877-07-12 Double-acting pressing device on lignite presses Expired - Lifetime DE713C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE713T 1877-07-12

Publications (1)

Publication Number Publication Date
DE713C true DE713C (en)

Family

ID=34484153

Family Applications (1)

Application Number Title Priority Date Filing Date
DE713DA Expired - Lifetime DE713C (en) 1877-07-12 1877-07-12 Double-acting pressing device on lignite presses

Country Status (1)

Country Link
DE (1) DE713C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1060242B (en) * 1955-03-31 1959-06-25 Zschimmer & Schwarz Vormals Ch Process for improving the flocculation and flotation properties of waters in the paper, cardboard and pulp industry

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1060242B (en) * 1955-03-31 1959-06-25 Zschimmer & Schwarz Vormals Ch Process for improving the flocculation and flotation properties of waters in the paper, cardboard and pulp industry

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