DE622962C - Method for the fine ventilation of diaphragm Gaerbottichen - Google Patents

Method for the fine ventilation of diaphragm Gaerbottichen

Info

Publication number
DE622962C
DE622962C DE1930622962D DE622962DD DE622962C DE 622962 C DE622962 C DE 622962C DE 1930622962 D DE1930622962 D DE 1930622962D DE 622962D D DE622962D D DE 622962DD DE 622962 C DE622962 C DE 622962C
Authority
DE
Germany
Prior art keywords
diaphragm
gaerbottichen
fine ventilation
ventilation
pore diameter
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
DE1930622962D
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.)
WIRTSCHAFTLICHE VEREINIGUNG DE
Original Assignee
WIRTSCHAFTLICHE VEREINIGUNG DE
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 WIRTSCHAFTLICHE VEREINIGUNG DE filed Critical WIRTSCHAFTLICHE VEREINIGUNG DE
Application granted granted Critical
Publication of DE622962C publication Critical patent/DE622962C/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
    • C12M29/00—Means for introduction, extraction or recirculation of materials, e.g. pumps
    • C12M29/04—Filters; Permeable or porous membranes or plates, e.g. dialysis

Landscapes

  • Wood Science & Technology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Zoology (AREA)
  • Biomedical Technology (AREA)
  • Sustainable Development (AREA)
  • Microbiology (AREA)
  • Biochemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Biotechnology (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)

Description

Verfahren zur Feinstbelüftung von Diaphragmen-Gärbottichen Im Patent 594 671 ist ein Verfahren zur Feinstbelüftung von Diaphragmen-Gärbottichen beschrieben, welches sich zusammengesetzter Diaphraginenböden bedient. Statt dessen können auch Rohre mit einem metallischen Innenstab verwendet werden, auf welchem in bestimmten Abständen kreisförmige Rohrstützen angeordnet sind. Über diese Rohrstützen werden dann Rohrstücke mit im Querschnitt verschiedenen Porenweiten gezogen, wobei die inneren Poren der Rohrstücke einen größeren Durchmesser als die mittleren und diese einen größeren Durchmesser als die Poren der äußeren Diaphragmenschicht besitzen. Dadurch ist es möglich, Belüftungsrohre in großer Stärke und großem Durchmesser auszuführen und so ihre Oberflache und den Belüftungseffekt zu erhöhen, weiterhin den Widerstand gegen den Luft-oder Gasdurchgang herabzusetzen, wobei noch der Vorteil erreicht ist, daß die ganze innere Oberfläche des Rohres für den Luftzutritt frei bleibt.Method for the finest ventilation of diaphragm fermentation vats In the patent 594 671 a method for the finest aeration of diaphragm fermentation vats is described, which uses composite diaphragm bottoms. Instead, it is also possible to use pipes with a metallic inner rod on which circular pipe supports are arranged at certain intervals. Pipe pieces with pore sizes of different cross-section are then drawn over these pipe supports, the inner pores of the pipe pieces having a larger diameter than the middle ones and these having a larger diameter than the pores of the outer diaphragm layer. This makes it possible to carry out ventilation pipes in great strength and large diameter and thus to increase their surface area and the ventilation effect, further reduce the resistance to the passage of air or gas, with the advantage that the entire inner surface of the pipe for the Air access remains free.

Claims (1)

PATENTANSPRUCH: Verfahren zur Feinstbelüftung von Diaphragmen-Gärbottichen gemäß Patent 594 671, dadurch gekennzeichnet, daß man die Gase durch Rohre in die Flüssigkeit eintreten läßt, welche im Querschnitt verschiedene Porenweiten besitzen, so daß die inneren Porendurchmesser größer sind als die äußeren Porendurchmesser.PATENT CLAIM: Process for fine ventilation of diaphragm fermentation vats according to patent 594 671, characterized in that the gases through pipes into the Allows liquid to enter, which have different pore sizes in cross-section, so that the inner pore diameter is larger than the outer pore diameter.
DE1930622962D 1929-01-05 1930-01-07 Method for the fine ventilation of diaphragm Gaerbottichen Expired DE622962C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEST45952D DE594671C (en) 1929-01-05 1929-01-05 Method for the fine ventilation of diaphragm Gaerbottichen

Publications (1)

Publication Number Publication Date
DE622962C true DE622962C (en) 1935-12-10

Family

ID=7465029

Family Applications (2)

Application Number Title Priority Date Filing Date
DEST45952D Expired DE594671C (en) 1929-01-05 1929-01-05 Method for the fine ventilation of diaphragm Gaerbottichen
DE1930622962D Expired DE622962C (en) 1929-01-05 1930-01-07 Method for the fine ventilation of diaphragm Gaerbottichen

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DEST45952D Expired DE594671C (en) 1929-01-05 1929-01-05 Method for the fine ventilation of diaphragm Gaerbottichen

Country Status (1)

Country Link
DE (2) DE594671C (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1073369B (en) * 1960-01-14 Metropolitan-Vickers Electrical Company Limited, London Process for reducing the settling rate of solids from a slip containing silica sol
DE1064458B (en) * 1955-05-02 1959-09-03 Eugen Georg Stich Method and device for aeration of yeast-containing mashes
DE1045951B (en) * 1956-04-09 1958-12-11 Ottomar Kurtz G M B H Device for aerating yeast, wort and alcoholic liquids or the like.

Also Published As

Publication number Publication date
DE594671C (en) 1934-03-20

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