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BR9704026A - Device for thickening liquids - Google Patents

Device for thickening liquids

Info

Publication number
BR9704026A
BR9704026A BR9704026-6A BR9704026A BR9704026A BR 9704026 A BR9704026 A BR 9704026A BR 9704026 A BR9704026 A BR 9704026A BR 9704026 A BR9704026 A BR 9704026A
Authority
BR
Brazil
Prior art keywords
thickening liquids
thickened
liquid
heat transfer
transfer module
Prior art date
Application number
BR9704026-6A
Other languages
Portuguese (pt)
Inventor
Horst Daschmann
Klaus Niepoth
Original Assignee
Balcke Duerr Gmbh
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 Balcke Duerr Gmbh filed Critical Balcke Duerr Gmbh
Publication of BR9704026A publication Critical patent/BR9704026A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C13—SUGAR INDUSTRY
    • C13B—PRODUCTION OF SUCROSE; APPARATUS SPECIALLY ADAPTED THEREFOR
    • C13B25/00—Evaporators or boiling pans specially adapted for sugar juices; Evaporating or boiling sugar juices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D1/00—Evaporating
    • B01D1/06—Evaporators with vertical tubes
    • B01D1/10—Evaporators with vertical tubes with long tubes, e.g. Kestner evaporators
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D1/00—Evaporating
    • B01D1/30—Accessories for evaporators ; Constructional details thereof
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
    • D21C11/00—Regeneration of pulp liquors or effluent waste waters
    • D21C11/10—Concentrating spent liquor by evaporation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28G—CLEANING OF INTERNAL OR EXTERNAL SURFACES OF HEAT-EXCHANGE OR HEAT-TRANSFER CONDUITS, e.g. WATER TUBES OR BOILERS
    • F28G1/00—Non-rotary, e.g. reciprocated, appliances
    • F28G1/16—Non-rotary, e.g. reciprocated, appliances using jets of fluid for removing debris
    • F28G1/166—Non-rotary, e.g. reciprocated, appliances using jets of fluid for removing debris from external surfaces of heat exchange conduits
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28G—CLEANING OF INTERNAL OR EXTERNAL SURFACES OF HEAT-EXCHANGE OR HEAT-TRANSFER CONDUITS, e.g. WATER TUBES OR BOILERS
    • F28G15/00—Details
    • F28G15/04—Feeding and driving arrangements, e.g. power operation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biochemistry (AREA)
  • Organic Chemistry (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Cleaning In General (AREA)

Abstract

Patente de Invenção: <B>" DISPOSITIVO PARA ESPESSAMENTO DE LìQUIDOS" <D>. A invenção refere-se a um dispositivo para espessamento de líquidos com pelo menos um transmissor de calor (W) aquecido, de pelo menos um módulo de transmissão de calor (M) que forma canais de corrente estendidos paralelamente um ao outro para o líquido a ser espessado. Para poder limpar os canais de corrente sem grande dispêndio de tempo e trabalho, pelo menos o módulo de transmissão de calor (M) que tem a maior tendência para depósito ou incrustação é dotado de um dispositivo de limpeza (R), que é operado com alta pressão, tanto com o meio que serve para o aquecimento como com o líquido a ser espessado. Esse dispositivo (R) está disposto no interior da carcaça (G) resistente à pressão, de modo que também durante a operação é possível uma limpeza.Invention Patent: <B> "DEVICE FOR THICKENING LIQUIDS" <D>. The invention relates to a device for thickening liquids with at least one heated heat transmitter (W), of at least one heat transfer module (M) that forms current channels extended parallel to each other for the liquid to be thickened. In order to be able to clean the current channels without much time and labor, at least the heat transfer module (M) which has the greatest tendency to deposit or scale is equipped with a cleaning device (R), which is operated with high pressure, both with the medium used for heating and with the liquid to be thickened. This device (R) is arranged inside the pressure-resistant housing (G), so that cleaning is also possible during operation.

BR9704026-6A 1996-07-18 1997-07-18 Device for thickening liquids BR9704026A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19629022 1996-07-18

Publications (1)

Publication Number Publication Date
BR9704026A true BR9704026A (en) 2001-03-27

Family

ID=7800194

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9704026-6A BR9704026A (en) 1996-07-18 1997-07-18 Device for thickening liquids

Country Status (5)

Country Link
AU (1) AU2867697A (en)
BR (1) BR9704026A (en)
CU (1) CU22645A3 (en)
DE (1) DE19729710B4 (en)
ZA (1) ZA976352B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29924267U1 (en) 1999-11-04 2002-08-14 Balcke-Dürr Energietechnik GmbH, 46049 Oberhausen Evaporator
CN112439219A (en) * 2019-09-05 2021-03-05 中石油吉林化工工程有限公司 Four-effect evaporator for preparing acrylonitrile
NL2030768B1 (en) * 2022-01-28 2023-08-08 Vreugdenhil Groep B V DAMPER FOR CONDENSING A PRODUCT FLOW AND METHOD FOR CLEANING SUCH A DAMPER

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61289296A (en) * 1985-06-17 1986-12-19 Gadelius Kk Cleaning device for heat exchanger
DE3725211A1 (en) * 1987-07-30 1989-02-09 Lentjes Bwe Energietechnik Gmb Process and device for removing deposits from heat exchanger surfaces

Also Published As

Publication number Publication date
DE19729710B4 (en) 2004-10-21
AU2867697A (en) 1998-01-29
CU22645A3 (en) 2000-12-22
DE19729710A1 (en) 1998-01-22
ZA976352B (en) 1998-02-03

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Legal Events

Date Code Title Description
FA10 Dismissal: dismissal - article 33 of industrial property law
B11Y Definitive dismissal acc. article 33 of ipl - extension of time limit for request of examination expired