DE607946C - Device for the condensation of vapors produced during paint and varnish production - Google Patents

Device for the condensation of vapors produced during paint and varnish production

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Publication number
DE607946C
DE607946C DEW90636D DEW0090636D DE607946C DE 607946 C DE607946 C DE 607946C DE W90636 D DEW90636 D DE W90636D DE W0090636 D DEW0090636 D DE W0090636D DE 607946 C DE607946 C DE 607946C
Authority
DE
Germany
Prior art keywords
condensation
vapors
produced during
vapors produced
during paint
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
DEW90636D
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.)
Individual
Original Assignee
Individual
Publication date
Priority to DEW90636D priority Critical patent/DE607946C/en
Application granted granted Critical
Publication of DE607946C publication Critical patent/DE607946C/en
Expired legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D5/00Condensation of vapours; Recovering volatile solvents by condensation
    • B01D5/0027Condensation of vapours; Recovering volatile solvents by condensation by direct contact between vapours or gases and the cooling medium
    • B01D5/003Condensation of vapours; Recovering volatile solvents by condensation by direct contact between vapours or gases and the cooling medium within column(s)

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Details Or Accessories Of Spraying Plant Or Apparatus (AREA)

Description

Vorrichtung zum Kondensieren von bei der Lack- und Firnisfabrikation entstehenden Dämpfen Bei den bekannten Vorrichtungen zur Kondensation der in Lack- und Firnisfabriken entstehenden Dämpfe wird eine Kühlflüssigkeit mittels feststehender Düsen in den die Dämpfe leitenden Rohrstrang eingespritzt, wobei die Dämpfe stets durch kreisförmige Querschnitte dem Ende der Rohrleitung zuströmen. Dies hat den Nachteil, daß das Rohrsystem verhältnismäßig lang sein muß, damit eine ausreichende Durchspülung der Dämpfe mit dem Kühlmittel und eine einigermaßen ausreichende Kondensation erreicht werden soll. Die hierbei erforderlichen vielen und langen Rohrstränge, die zwecks Unterbringung in den Fabrikationsräumen an Wänden und Decken verlegt werden müssen, gestalten die bekannten Rohrsysteme umständlich und unübersichtlich.Device for condensing in paint and varnish production resulting vapors In the known devices for condensation in paint and varnish factories become a cooling liquid by means of fixed Nozzles are injected into the pipe string conducting the vapors, the vapors always flow through circular cross-sections towards the end of the pipeline. This has the Disadvantage that the pipe system must be relatively long, so that a sufficient Flushing the vapors with the coolant and a reasonably adequate condensation should be achieved. The many and long pipe strings required for this, which are laid on walls and ceilings for the purpose of accommodation in the production rooms have to be, make the known pipe systems cumbersome and confusing.

Nach der Erfindung wird mittels zu Kränzen zusammengefaßten Isühlbrausen (Düsen), die gegebenenfalls in entgegengesetzter Richtung zueinander rotieren, Kühlflüssigkeit in zwei oder mehrere konzentrisch angeordnete, von den Dämpfen durchströmte Kühlräume eingespritzt. According to the invention, by means of Isühl showers combined into wreaths (Nozzles), which may rotate in opposite directions to each other, cooling liquid in two or more concentrically arranged cooling rooms through which the vapors flow injected.

Hierdurch wird erreicht, daß Räume verhältnismäßig großer Querschnitte intensiv mit dem Kühlmittel vernebelt werden können, wodurch eine Verkürzung und Leistungserhöhung der Anlage eintritt. Außerdem findet ein gesteigertes Durchwfrbeln der Dämpfe mit dem Kühlmittel statt, was die Wärmeentziehung günstiger gestaltet Die konzentrische Anordnung der Kühlräume bewirkt einerseits, daß die Dämpfe bis auf den mittleren Raum Ringräume durchströmen, deren durchströmte Fläche gegeniiber einer inhaltsgleichen Kreisfläche einen größeren Umfang bei kleinerer Breite hat, wodurch eine innigere Berührung bzw. Durchwirbelung mit dem in dem Raum kleinerer Breite zerstäubten Kühlmittel eintritt. Andererseits ist es für die Kondensation der Dämpfe vorteilhaft, daß die axial angeordneten Rohrzylinder innen und außen von der Kühlflüssigkeit benetzt und gekühlt werden. This ensures that rooms have relatively large cross-sections can be intensively atomized with the coolant, thereby shortening and Increase in performance of the system occurs. There is also increased swirling of the vapors with the coolant instead, which makes the heat extraction more favorable The concentric arrangement of the refrigeration chambers on the one hand means that the vapors up to flow through annular spaces in the middle space, the flow-through area opposite a circular area of the same content has a larger circumference with a smaller width, whereby a more intimate contact or turbulence with the smaller in the room Wide atomized coolant enters. On the other hand, it's for condensation the vapors advantageous that the axially arranged tubular cylinder inside and outside are wetted and cooled by the coolant.

Die Zeichnung veranschaulicht schematisch ein Ausführungsbeispiel der neuen Vorrichtung im Längsschnitt. The drawing schematically illustrates an embodiment of the new device in longitudinal section.

Die Vorrichtung-besteht aus einem Außenmantel I, in dem die Zylinder 2 und 3.so untergebracht sind, daß zwei konzentrisch zueinander liegende Ringräume und ein Kreisraum entstehen, deren Querschnitte alle verscläeden bzw. unter sich enger sind. In den verschiedenen, axial ineinandergesteckten Zyrindern 1, 2 und 3 sind Wasserzerstäuberdüsen 4 vorgesehen, die zu Kränzen zusammengefaßt und in den einzelnen Ringräumen sowie in dem Kreisraum in jeweils entgegengesetzter Richtung hintereinander angeordnet sind. Die Kränze drehen sich durch Drehgelenke 5 während des Betriebes, und zwar abwechselnd in verschiedener Richtung. -Der Außenmantel 1 und der Zylinder 2 sind mit Deckeln versehen. Am unteren Verschlußdeckel in des Außenmantels I und des Zylinders 2 münden die kurzen Kesselanschlußrohre 7. Zum Abfluß des verbrauchten Spritzwassers ist der untere Verschlußdeckel 1 1 mit einem Abflußstutzen 8 ausgerüstet. Die Zuführung des Kühlwassers zu den einzelnen, in Ringform angeordneten Düsen 4 erfolgt durch die Rohre 9 über die Drehgelenke 5. The device consists of an outer jacket I in which the cylinder 2 and 3. are housed so that two concentric annular spaces and a circular space emerges, the cross-sections of which are all cleaved or under each other are closer. In the different, axially nested cyrinder 1, 2 and 3 water atomizer nozzles 4 are provided, which are combined into wreaths and in the individual annular spaces as well as in the circular space in opposite directions are arranged one behind the other. The rings rotate through swivel joints 5 during of the company, alternately in different directions. -The outer jacket 1 and the cylinder 2 are provided with lids. On the lower cap in the Outer jacket I and the cylinder 2 open the short boiler connection pipes 7 Outflow of the used spray water is the lower cap 1 1 with a Drain port 8 equipped. The supply of the cooling water to the individual in Nozzles 4 arranged in a ring shape are carried out through the tubes 9 via the swivel joints 5.

Die zu kondensierenden Dämpfe bewegen sich in Richtung des zerstäubten Kühlwassers, und zwar in jedem der einzelnen Ringräume und in dem Kreis raum zueinander entgegengesetzt und in jedem einzelnen Ringraum abwechselnd links- und rechtsherum. The vapors to be condensed move in the direction of the atomized one Cooling water, in each of the individual annular spaces and in the circle space to each other opposite and in each individual annulus alternately to the left and to the right.

Claims (1)

PATENTANSPRUCH : Vorrichtung zum Kondensieren von bei der Lack- oder Firnisfabrikation entstehenden Dämpfen mit Brausen für die Kühlflüssigkeit, gekennzeichnet durch zwei oder mehrere von den Dämpfen nacheinander durchströmte, konzentrisch angeordnete Kühlräume mit zu Kränzen zusammengefaßten Kühlbrausen, die gegebenenfalls in entgegengesetzter Richtung zueinander rotieren. PATENT CLAIM: Device for condensing at the paint or Varnish manufacturing vapors with showers for the coolant, marked through two or more of the vapors flowing through one after the other, concentrically arranged cooling rooms with cooling showers combined to form wreaths, which if necessary rotate in opposite directions to each other.
DEW90636D Device for the condensation of vapors produced during paint and varnish production Expired DE607946C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEW90636D DE607946C (en) Device for the condensation of vapors produced during paint and varnish production

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEW90636D DE607946C (en) Device for the condensation of vapors produced during paint and varnish production

Publications (1)

Publication Number Publication Date
DE607946C true DE607946C (en) 1935-01-11

Family

ID=7613308

Family Applications (1)

Application Number Title Priority Date Filing Date
DEW90636D Expired DE607946C (en) Device for the condensation of vapors produced during paint and varnish production

Country Status (1)

Country Link
DE (1) DE607946C (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1023006B (en) * 1952-05-27 1958-01-23 Dynamit Nobel Ag Process for reducing the water content of moist gases
DE3907437A1 (en) * 1989-03-08 1989-07-13 Makel Luft & Umwelttechnik Gmb Method of removing solvent components from the outgoing air of enamelling installations and the like

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1023006B (en) * 1952-05-27 1958-01-23 Dynamit Nobel Ag Process for reducing the water content of moist gases
DE3907437A1 (en) * 1989-03-08 1989-07-13 Makel Luft & Umwelttechnik Gmb Method of removing solvent components from the outgoing air of enamelling installations and the like

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