AT89395B - Process for cleaning raw juice during sugar production. - Google Patents

Process for cleaning raw juice during sugar production.

Info

Publication number
AT89395B
AT89395B AT89395DA AT89395B AT 89395 B AT89395 B AT 89395B AT 89395D A AT89395D A AT 89395DA AT 89395 B AT89395 B AT 89395B
Authority
AT
Austria
Prior art keywords
juice
raw juice
sugar production
during sugar
cleaning raw
Prior art date
Application number
Other languages
German (de)
Inventor
Eduard Psenicka
Original Assignee
Eduard Psenicka
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 Eduard Psenicka filed Critical Eduard Psenicka
Application granted granted Critical
Publication of AT89395B publication Critical patent/AT89395B/en

Links

Landscapes

  • Non-Alcoholic Beverages (AREA)

Description

  

   <Desc/Clms Page number 1> 
 



  Verfahren zum Reinigen von Rohsaft bei der Zuckererzeugung. 
 EMI1.1 
 des Saftes stets Färbung des letzteren ein.   Auch   werden Heizflächen der Vorwärmer u. dgl. mit Kalkkrusten bedeckt. Nach einem anderen Verfahren reinigt man den warmen Saft dadurch, dass man ihn mit 
 EMI1.2 
 wird dann erwärmt, wobei sich ein   flockiger Niederschlag bildet,   der sieh leicht abfiltrieren lässt. Der Saft wird dann mit der noch erforderlichen Menge Kalk geschieden und in üblicher Weise saturiert. 



   Eine Krustenbildung auf den   Heizflächen ttitt nicht   ein. dagegen wird der Saft vollständiger von 
 EMI1.3 
   Saturationssaft und-schlamm   in den Rohstoff zurückgeführt wird, desto kleiner ist der   Verbrauch   des zur weiteren Reinigung notwendigen Kalkes. Neben den vorerwähnten Vorteilen wird ferner eine   namhafte  
Verminderung des sich zudem sehr leicht aussüssenden Schlammes erreicht, so dass an allen zur Erzeugung des Zuckers notwendigen Rohmaterialien bedeutende Ersparnisse erreicht werden, namentlich auch an Heizstoffen.

   Die zur Durchführung des Verfahren benötigte Einrichtung ist einfach und billig und beschränkt sich bei bestehenden Anlagen auf Abänderung der Saftrohrleitung und Einschiebung der 'Messgefässe für den   beizufügenden   saturierten Saft in den   Saftlauf.   



   Ausführungsbeispiel : Einrichtung und Albeit für die Zuckerfabrik Modrany. Böhmen, Hinter der   Schlammpumpe   führt ein   Zweigrohr zum Messgefäss, welches etwa   ein Fünftel des Ablaufs fasst und in welches der mit   Schlamm gemischte Saturationssaft   ständig eintritt. Von da aus fliesst er in einen Behälter, in welchen der von der Wage kommende Rohsaft eingeführt wird. Gleichzeitig werden etwa   0'4% Kalk   zugegeben, was zur Erhaltung der nötigen Alkalität des Saftes notwendig ist. Dieses Gemenge von Roh- und saturiertem Saft, Schlamm und Kalk   wird in einem Anwärmer   auf   850 erwärmt.   
 EMI1.4 
 

**WARNUNG** Ende DESC Feld kannt Anfang CLMS uberlappen**.



   <Desc / Clms Page number 1>
 



  Process for cleaning raw juice during sugar production.
 EMI1.1
 the juice always changes color to the latter. Also heating surfaces of the preheater u. Like. Covered with lime crusts. Another method is to clean the warm juice by taking it with you
 EMI1.2
 is then heated, whereby a flaky precipitate forms, which can be easily filtered off. The juice is then separated with the still required amount of lime and saturated in the usual way.



   Crust formation on the heating surfaces does not occur. on the other hand the juice becomes more complete from
 EMI1.3
   Saturation juice and sludge is returned to the raw material, the lower the consumption of lime required for further cleaning. In addition to the aforementioned advantages, there is also a well-known
Reduction of the sludge, which is also very easily exuded, is achieved, so that significant savings are achieved on all raw materials necessary for the production of the sugar, namely also on heating fuels.

   The device required to carry out the process is simple and cheap and, in existing systems, is limited to changing the juice pipeline and inserting the measuring vessels for the saturated juice to be added into the juice run.



   Example: Furnishing and work for the Modrany sugar factory. Böhmen, Behind the sludge pump, a branch pipe leads to the measuring vessel, which takes about a fifth of the drain and into which the saturation juice mixed with sludge constantly enters. From there it flows into a container into which the raw juice coming from the balance is introduced. At the same time, about 0'4% lime is added, which is necessary to maintain the necessary alkalinity of the juice. This mixture of raw and saturated juice, sludge and lime is heated to 850 in a heater.
 EMI1.4
 

** WARNING ** End of DESC field may overlap beginning of CLMS **.

 

Claims (1)

PATENT-ANSPRUCH : Verfahren zum Reinigen von Rohsaft bei der Zuckererzeugung, dadurch gekennzeichnet, dass dem Rohsaft mit Saturationsschlamm durehmischter Saturationssaft in solcher Menge zugefügt wird, dass die Saftmischung annähernd neutral bzw. nur schwach sauer oder schwach alkaliseh reagiert. **WARNUNG** Ende CLMS Feld Kannt Anfang DESC uberlappen**. PATENT CLAIM: Process for cleaning raw juice during sugar production, characterized in that saturation juice mixed with saturation sludge is added to the raw juice in such an amount that the juice mixture reacts approximately neutrally or only slightly acidic or weakly alkaline. ** WARNING ** End of CLMS field may overlap beginning of DESC **.
AT89395D 1917-04-30 1917-04-30 Process for cleaning raw juice during sugar production. AT89395B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT89395T 1917-04-30

Publications (1)

Publication Number Publication Date
AT89395B true AT89395B (en) 1922-09-11

Family

ID=3609784

Family Applications (1)

Application Number Title Priority Date Filing Date
AT89395D AT89395B (en) 1917-04-30 1917-04-30 Process for cleaning raw juice during sugar production.

Country Status (1)

Country Link
AT (1) AT89395B (en)

Similar Documents

Publication Publication Date Title
AT89395B (en) Process for cleaning raw juice during sugar production.
DE318654C (en)
AT111650B (en) Feed water purifier.
DE535729C (en) Feed water purifier
AT92585B (en) Process for degassing liquids, especially boiler feed water.
DE1940729C3 (en) Process for the recovery of ferric oxide from iron-containing waste pickling liquid
AT126274B (en) Process for softening water using base-exchanging substances.
AT70582B (en) Process for clarifying water.
AT133131B (en) Process for the treatment of water, in particular brewery water.
DE855520C (en) Process for the chemical cleaning of alkaline waste water
AT106337B (en) Process for the manufacture of a sealant for mortar.
AT68616B (en) Process for the preparation of sulfur and sulphates from sulfur-oxygen compounds.
AT104146B (en) Process and device for separating oily substances from condensation water.
DE1517476A1 (en) Process for neutralizing acidic water
AT8407B (en) Process for purifying sugar juice by iron fluoride.
DE286727C (en)
AT232927B (en) Water treatment device
AT7852B (en) Process for the preparation of albumose.
AT18459B (en) Device for backwashing the filter in well systems with two interacting pumps.
DE668465C (en) Prevention of putrefaction of dairy waste water
AT66205B (en) Process and device for the production of white lead.
AT64930B (en) Process for cleaning raw sugar juice.
AT149517B (en) Process for the flocculation of colloidal impurities from sugar juices u. like
AT64227B (en) Process for the preparation of ammonium sulfate from ammonium bisulfite.
DE488086C (en) Method of measuring boiler sludge water