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Painting device

A technology for spraying equipment and spray booths, applied in spray booths, spraying devices, coatings, etc., can solve the problems of occupying space, increasing energy demand, etc., and achieve the effect of saving space

Active Publication Date: 2013-07-24
DUERR SYST GMBH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In known painting installations, the devices for supplying air to the paint booth take up a lot of space
In addition, the geometrical arrangement of the lines for supplying the air to the spray booth leads to a pressure loss in known painting installations, which is compensated for by using a more powerful blower to drive the air
This leads to an increased energy demand when the known painting plants are in operation

Method used

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  • Painting device
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Examples

Experimental program
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Embodiment Construction

[0053] exist Figures 1 to 7 The painting installation shown in , denoted as a whole by 100 , comprises a purely schematically shown conveying device 104 , which is used for painting workpieces, in particular motor vehicle bodies 102 , and which can be arranged in the Figure 5 The vehicle body 102 above the upper side 105 shown in the figure can be moved by means of the conveying device along the conveying direction 106 through the application area 108 of the spray booth indicated as a whole by 100 .

[0054] The conveying device 104 can be designed, for example, as an inverted endless conveyor or also as an inverted monorail conveyor.

[0055] The application zone 108 is the interior of a paint spray booth 110 which is formed by one of the paint spray booths 110 as the outer walls of the chamber walls 114 towards both sides of the conveying device 104 in a horizontal direction 112 running perpendicularly to the conveying direction 106 . By definition, this conveying directi...

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PUM

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Abstract

The invention relates to a painting line (100), comprising at least one painting booth (110), at least one device for supplying air to the painting booth, at least one conditioning unit (188), a plenum (168), arranged above the painting booth and separated from the painting booth by a filter ceiling, and a conveyor (104) for conveying the workpieces (102) to be painted in the painting booth, using a conveyor. The aim of the invention is to provide a compact painting line which allows an especially energy-efficient operation. The painting line according to the invention is characterized in that the device comprises at least one recirculation line (150) for recirculating air in an recirculating air circuit which connects at least one conditioning unit (188) to the plenum (154) and at least one straight recirculation section (154) which extends across at least one height (h) that is greater than the distance (H) between an underside (175) of the filter ceiling (174) and an upper side (105) of the conveyor (104), at least part of the recirculation section extending within an outer contour (111) of the painting booth (110).

Description

technical field [0001] The invention relates to a painting installation comprising at least one spray booth, at least one device for supplying air to the spray booth, at least one adjustment unit, an air blower arranged above the spray booth separated from the spray booth by means of a filter plate chamber and a conveying device for conveying the workpieces to be painted in the spray booth in the conveying direction. Background technique [0002] Such painting installations are known from the prior art. [0003] In known painting installations, the devices for supplying air to the painting booth take up a lot of space. Furthermore, the geometrical arrangement of the lines for supplying the air to the paint spray booth leads to a pressure loss in known painting installations, which is compensated by using a more powerful blower to drive the air. This leads to an increased energy requirement when the known painting installation is in operation. Contents of the invention ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B05B15/12B05D3/04B05B14/43B05B16/00B05B16/60
CPCB05B15/1248B05B15/1292B05D3/0486B05B15/1222B05D1/02B05D7/14B05B14/43B05B16/60B05B16/95Y02P70/10
Inventor 托马斯·克伦格迪特马尔·威兰
Owner DUERR SYST GMBH