DE908597C - Device to reduce the wall heat losses in ventilation dryers u. like - Google Patents

Device to reduce the wall heat losses in ventilation dryers u. like

Info

Publication number
DE908597C
DE908597C DESCH2587D DESC002587D DE908597C DE 908597 C DE908597 C DE 908597C DE SCH2587 D DESCH2587 D DE SCH2587D DE SC002587 D DESC002587 D DE SC002587D DE 908597 C DE908597 C DE 908597C
Authority
DE
Germany
Prior art keywords
wall
reduce
heat losses
wall heat
air
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
DESCH2587D
Other languages
German (de)
Inventor
August Roemer
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.)
Benno Schilde Maschinenbau AG
Original Assignee
Benno Schilde Maschinenbau AG
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 Benno Schilde Maschinenbau AG filed Critical Benno Schilde Maschinenbau AG
Priority to DESCH2587D priority Critical patent/DE908597C/en
Application granted granted Critical
Publication of DE908597C publication Critical patent/DE908597C/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
    • F26B25/06—Chambers, containers, or receptacles
    • F26B25/08—Parts thereof
    • F26B25/12—Walls or sides; Doors

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Drying Of Solid Materials (AREA)

Description

Die Erfindung betrifft eine Einrichtung zur Herabsetzung der Wand-Wärmeverluste bei Lüftungstrocknern u. dgl., bei der die die Trockenraumw-andung unmittelbar umgebende, nach außen durch eine zweite Wandung abgegrenzte Luftschicht in parallel zur Außenwandfläche verlaufender Strömung abgesaugt und der Trocknungsluft beigemischt wird.The invention relates to a device for reducing the wall heat losses in the case of ventilation dryers and the like, in which the wall immediately surrounding the drying room, Air layer delimited to the outside by a second wall in parallel to the outer wall surface running current is sucked off and mixed with the drying air.

Gegenstand der Erfindung ist eine solche Einrichtung, bei der das Absaugen der Luftschicht in einer Vielzahl von über die Außenwandfläche verteilten Zonen erfolgt, die einzeln an die Saugleitung angeschlossen sind.The subject of the invention is such a device in which the Extraction of the air layer in a multitude of spread over the outer wall surface Zones that are individually connected to the suction line.

Wichtig ist, daß die durch das Abführen der erwärmten Luft entstehende Strömung möglichst in parallel zur Trocknerwandung liegender Ebene verläuft und die Wandung in ihrer ganzen Ausdehnung bestreicht. Um das zu erreichen, ist die Wandung des Trockners in eine größere Anzahl von Einzelhohlräumen unterteilt, und die letzteren sind durch Einbau von Zwischenwänden U-förmig gestaltet. Dabei sind die freien Enden der U-Schenkel durch in ihrer Weite regelbare Öffnungen einerseits an die Außenluft, andererseits an die Saugleitung des Trocknungsluftgebläses angeschlossen; so --daß die abziehende Luft die strahlende Trocknerwandung möglichst in ihrer ganzen Ausdehnung gleichmäßig bestreicht.It is important that the resulting from the removal of the heated air The flow runs as far as possible in a plane parallel to the dryer wall and the wall is coated in its entire extent. To achieve that, is the Wall of the dryer divided into a larger number of individual cavities, and the latter are U-shaped by installing partitions. Are there the free ends of the U-legs through openings that can be adjusted in their width on the one hand connected to the outside air, on the other hand to the suction line of the drying air blower; so - that the extracting air covers the radiating dryer wall as far as possible in its entirety Spread evenly over the extension.

In der Zeichnung, die in mehr schematischer Darstellungsweise einen Abschnitt - eines Kanaltrockners zeigt, bei dem das neue Verfahren zur :Anwendung gebracht ist, stellt A das Saugrohr eines Gebläses F dar, mittels dessen die Trocknungsluft nach entsprechender Aufheizung in den Trockenkanal eingeführt wird. In das Saugrohr mündet ein Sammelrohr, das durch kurzeZwischenrohre G, H. T, K mit den einzelnen Abteilungen i, 2, 3, 4 eines die betreffende Kanalseite bedeckenden Hohlmantels in Verbindung steht. Die Abteilungen sind durch senkrechte Zwischenwände, die aber nicht ganz bis zum Boden der Abteilungen reichen, derart unterteilt, daß die im Betrieb vom Gebläse durch in der Außenwand des Hohlmantels bei C, D, E, F vorgesehenen Öffnungen eingesaugte Luft die Innenwand jeder der Abteilungen in ihrer ganzen Ausdehnung möglichst gleichmäßig bestreicht. Mit Hilfe von einstellbaren Schiebern, die die Öffnungen C, D, E, F überw=achen, kann die Menge der abgesaugten Luft geregelt werden.In the drawing, which shows a section of a duct dryer in a more schematic representation, in which the new method is used, A represents the suction pipe of a blower F, by means of which the drying air is introduced into the drying duct after appropriate heating. A collecting pipe opens into the suction pipe and is connected to the individual compartments i, 2, 3, 4 of a hollow jacket covering the relevant channel side through short intermediate pipes G, H, T, K. The compartments are divided by vertical partitions, which do not quite reach the bottom of the compartments, in such a way that the air sucked in by the fan during operation through openings provided in the outer wall of the hollow jacket at C, D, E, F penetrates the inner wall of each of the compartments Brushed as evenly as possible over its entire extent. With the help of adjustable sliders that monitor openings C, D, E, F , the amount of air extracted can be regulated.

Claims (1)

PATENTANSPRUCH: Einrichtung zur Herabsetzung der Wand-Wärmeverluste bei Lüftungstrocknern u. dgl., bei der die die Trockenraumwandung unmittelbar umgebende, nach außen durch eine zweite Wandung abgegrenzte Luftschicht in parallel zur Außenwandfläche verlaufender Strömung abgesaugt und der Trocknungsluft beigemischt wird, dadurch gekennzeichnet, daß das Absaugen der Luftschicht in einer Vielzahl von über die Außenwandfläche verteilten Zonen erfolgt, die einzeln an die Saugleitung angeschlossen sind.PATENT CLAIM: Device to reduce wall heat losses in the case of ventilation dryers and the like, in which the wall immediately surrounding the drying room, Air layer delimited to the outside by a second wall in parallel to the outer wall surface running flow is sucked off and mixed with the drying air, thereby characterized in that the suction of the air layer in a plurality of over the Zones distributed on the outer wall surface are made, which are individually connected to the suction line are.
DESCH2587D 1940-04-12 1940-04-12 Device to reduce the wall heat losses in ventilation dryers u. like Expired DE908597C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DESCH2587D DE908597C (en) 1940-04-12 1940-04-12 Device to reduce the wall heat losses in ventilation dryers u. like

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DESCH2587D DE908597C (en) 1940-04-12 1940-04-12 Device to reduce the wall heat losses in ventilation dryers u. like

Publications (1)

Publication Number Publication Date
DE908597C true DE908597C (en) 1954-04-08

Family

ID=7423398

Family Applications (1)

Application Number Title Priority Date Filing Date
DESCH2587D Expired DE908597C (en) 1940-04-12 1940-04-12 Device to reduce the wall heat losses in ventilation dryers u. like

Country Status (1)

Country Link
DE (1) DE908597C (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE950684C (en) * 1944-09-19 1956-10-11 Sulzer Ag Method and device for operating a room temperature control system
DE1114148B (en) * 1957-11-27 1961-09-21 Schilde Maschb Ag Flat track ventilation dryer
FR2433161A1 (en) * 1978-07-31 1980-03-07 Carrier Drysys Ltd METHOD AND PIPING NETWORK FOR THE RECOVERY OF HOT GASES
FR2940416A1 (en) * 2008-12-24 2010-06-25 Ceradry DEVICE FOR DRYING OR DEHYDRATION
ITPD20090024A1 (en) * 2009-02-09 2010-08-10 Christian Schiavolin DEHUMIDIFIER FOR PLASTIC MATERIALS

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE950684C (en) * 1944-09-19 1956-10-11 Sulzer Ag Method and device for operating a room temperature control system
DE1114148B (en) * 1957-11-27 1961-09-21 Schilde Maschb Ag Flat track ventilation dryer
FR2433161A1 (en) * 1978-07-31 1980-03-07 Carrier Drysys Ltd METHOD AND PIPING NETWORK FOR THE RECOVERY OF HOT GASES
FR2940416A1 (en) * 2008-12-24 2010-06-25 Ceradry DEVICE FOR DRYING OR DEHYDRATION
WO2010072980A1 (en) * 2008-12-24 2010-07-01 Ceradry Drying or dehydrating device
ITPD20090024A1 (en) * 2009-02-09 2010-08-10 Christian Schiavolin DEHUMIDIFIER FOR PLASTIC MATERIALS
WO2010089721A1 (en) * 2009-02-09 2010-08-12 Christian Schiavolin Dehumidifier for plastics materials

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