DE1872351U - PAINT SPRAYING AND DRYING BOOTH. - Google Patents

Description

DR.-INQ. FRED MAYER νχ-χιι ι / / · ^ 1

PATENT ADVOCATE
BERLIN-DAHLEM-HOTTENWEQIS

Call: 7613 03 Telegramme.-Consideration-Berlin-Postscheckkonto Berlin-West 23887 Berliner Bank AG., Depositenkasse 1, Berlin-Charlottenburg 4, Bismarckstrasse 81 Bank for Commerce and Industry AG., De p.-Kassel 24, Berlin-Dahlem, Breitenbachplatz

Sign: 125/9662 DE Day: February 12, 1963

G-ebr auoiismus t er artmel dung of the company

lUKBOH "fans and Apparatebau Gesellschaft m.b.H.

Berlin - Reinickendorf

"Paint spraying and drying booth"

Object of the furnace is z an appropriate particularly for the coating of automobiles fuel varnish and / or drying cubicle with aggregates for the supply and discharge of a vertically extending, preferably heatable by a heat exchanger air stream.

The known facilities of the aforementioned type are in the workshops, workshops or the like. In which they are used Set up, permanently installed. You are on

PATENT ADVOCATE DR.-INO- FRED MAYER BERLIN

special foundations, which include chambers for the removal of air from the cabin interior. The erection of the foundations, which make it practically impossible to move the cabins, is, of course, considerable Associated costs. Your savings and the increase in the adaptability of the cabin to changed spatial conditions is used by the furnace. It is characterized in that the lower part of the ground floor Cabin has a flat, cellar-like chamber serving as an exhaust air or circulating air duct, the chamber floor of which forming top is provided with gratings for the air emerging from the cabin interior.

In the manner described, the Im Foundations housed channels and the like. In a floor space the cabin, which can therefore be set up directly on smooth floors and if spatial requirements are required Changes within the workshop can be postponed or relocated without difficulty. Because any kind of foundation If there is no need for renovation work, rooms with a basement are also suitable for setting up the cabins according to the modernization, what another benefit is.

In terms of quick assembly, disassembly or reassembly of a cabin, it is particularly useful if the cabin construction consists of prefabricated, easily assembled and disassembled elements that are also easy to use joinable and detachable support structure are supported.

* · ■ 3 * ~

PATENT ADVOCATE DR.-INO. FRED MAYER BERLIN

Such a framework construction principle also offers the advantage the easy interchangeability of possibly damaged ones Parts and makes the modular addition one first intended as a combined spray and drying booth Unit by another painting or drying unit possible, so that one booth only for painting and the second booth only for drying the painted objects can be used.

A preferred embodiment of the cabin according to the innovation is shown in the drawing. It shows:

Fig. 1 is a side view of the cabin j

Jig. Figure 2 is a plan view of the cabin;

Fig. 3 is a front view of the cabin j

4 shows a plan view of the cabin floor.

In the figures, 11 denotes the cabin. She will Supplied with air via a supply air hood 12, which is sucked in by a fan 13. Before entering the supply air hood 12, the air passes through a heat exchanger 15 which can be heated by an oil burner 14 serves to discharge the exhaust gases produced when the oil is burned.

From the supply air hood 12, the air flows to the floor 17 of the cabin and then through the one arranged in it Grids 18 in the serving as an exhaust or circulating air suction chamber 19, which with a suction line 20 with built-in Shaft fan 21 is in communication. The suction chamber 19 forms the core of the furnace. She stretches

PATENT ADVOCATE DR.-INQ. FRED MAYER BERLIN

sicli over the whole floor and does it with vertical ventilation excavation and foundation work customary up to now superfluous, so that the cabin is independent of the respective installation location.

The entire cabin construction is like a stable construction kit disassemblable. It consists essentially of vertical Supports 22 each with a lower cross connection, not shown in the figures, and upper connection angles as well as stable ceiling trusses. The walls are double-walled. To seal the joints in the! Ceilings, screwed-on strips with inserted sealing cords are used, which ensure sufficient tightness of the Ensure cabin 11. The cabin is loaded via a ramp 23 through the gate 24. Except for the gate 24 is an emergency door 25 is still available.

During operation, there is an overpressure of about 0.5 mm WS in the cabin 11, which is sufficient for even small ones To prevent dust particles from entering. The from the centrifugal fan 13 from the free atmosphere via a Intake line 26 sucked air undergoes a first cleaning in a dry fiber layer filter 27 and arrives only then into the heat exchanger 14, where it is heated to the required temperature. From the heat exchanger it flows through a warm air supply duct into the supply air hood 12, the underside of which is formed by a skeleton of sprouts formed? / ird, in the interstices of which dry filter cassettes are arranged. Through the latter, the air is subjected to another purification before it, as already mentioned, flows vertically from top to bottom and the object to be processed on its way to the bottom of the Washed around the cabin and heated evenly.

PATENT ADVOCATE DR.-INQ. FRED MAYER BERLIN

The air is extracted through the grids 18 on the top of the suction chamber 19. Below the grids are iron paint separators arranged, which serve to free the air again from the paint mist that occurs during painting. The lower limit of the suction chamber is generally formed by the floor at the installation site.

During drying, i.e. after the spraying process, the duct fan 21 is put out of operation, the fresh air and exhaust air flaps are closed to 90 $, and the circulating air flap is opened so that the radial fan 13 is now in circulating air mode with constant admixture of about 10 $> Fresh air and discharge work about the same amount of exhaust air.

Of course, it is possible to change the device according to the innovation in many ways without to depart from the disclosed principle of a quasi-basement cabin, which thanks to its independence from foundation work ensures great adaptability to changed spatial conditions.

FM: MB: KK

Claims (2)

DR.-INQ. FRED MAYER PATENTANWALT BE RLIN-DAH LEM -HOTTE N WEQ 15 r Π C 4 Call: 7613 03-Telegramme: Consideration-Berlin 'Postscheckkonto Be rl in-West 23887 Berliner Bank AG., Depositenkassel, Berlin-Charlottenburg 4, Bismarckstrasse 81 Bank für Handel und Industrie AG., Dep.-Kassel 24, Berl in-Dahlem, Breitenbachp I atz My reference: 125/9662 DE Day: February 12, 1963 Utility model registration of the company TURBOU Ventilatoren- und Apparatebau Gesellschaft in.Td .H . Berlin-Reinickendor f protection claims: 1) Particularly suitable for painting motor vehicles Paint spraying and / or drying booth with units for the supply and removal of a vertical, running, air flow which can be heated up preferably by means of a heat exchanger, characterized in that the lower part of the cabin (11) arranged on the ground floor is a flat, cellar-like, as an exhaust air or circulating air duct serving chamber (19), the top of which forms the cabin floor with gratings (18) for the from the Air escaping from the cabin interior is provided. 2) paint spraying and / or drying booth according to claim 1, characterized in that the booth construction consists of prefabricated, easily assembled and disassembled elements, which are also made by one easily joinable and detachable support frameworks are carried. F1: MB: KK