a steam box

A technology of a steam box and a steam pipeline, which is applied in the field of the steam box, can solve the problems of unbalanced internal temperature, high steam temperature, and increased foaming reject rate, etc., and achieves the effects of improving the yield rate, facilitating secondary foaming, and increasing the temperature.

Active Publication Date: 2018-04-17
镇江越升智能装备制造有限公司
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  • Abstract
  • Description
  • Claims
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Problems solved by technology

[0004] However, due to the high pressure of the injection, the high temperature of the steam, and the very high temperature of the area corresponding to the steam ejected from the nozzle, this will cause the softening and deformation of some areas of the foamed plastic plate, resulting in an increase in the foaming waste rate, and The internal temperature is also very unbalanced, causing some places to continue foaming, while some parts are not completely foamed

Method used

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Embodiment Construction

[0022] The present invention will be described in further detail below in conjunction with the accompanying drawings.

[0023] A steam box includes a box main body, a delivery roller 3, a steam pipe 11, a nozzle 12, and a heater. The two ends of the box main body are respectively provided with a feed end 21 and a discharge end 22. The heater, delivery roller 3 Both the steam pipe 11 and the steam pipe 11 are arranged in the main body of the box, the nozzle 12 is arranged on the steam pipe 11, the main body of the box is provided with an air supply mechanism, and the main body of the box is provided with an installation hole 23 for the installation of the air supply mechanism. The blower mechanism includes a fan blade 4 and a driving motor 41 , the fan blade 4 is arranged on the driving motor 41 , and the nozzle 12 is hinged on the steam pipe 11 .

[0024] After the preliminary processing of the foamed plastic board is completed, the foamed plastic board is inserted into the ma...

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Abstract

The invention discloses a steam box. According to the technical scheme, the steam box is characterized in that the steam box comprises a box body, a conveying roller, a steam pipeline, nozzles and a heater; a feeding end and a discharging end are arranged at the two ends of the box body respectively; the heater, the conveying roller and the steam pipeline are all arranged inside the box body; the nozzles are arranged on the steam pipeline; air supply mechanisms are arranged on the surface of the box body, and the box body is provided with mounting holes allowing the air supply mechanisms to be mounted; each air supply mechanism comprises fan blades and a drive motor, and the fan blades are arranged on the corresponding drive motor; the nozzles are hinged to the steam pipeline.

Description

technical field [0001] The present invention relates to the field of steam heating equipment, more specifically, it relates to a steam box. Background technique [0002] Inside the steam box, there is a steam pipe that sprays high-temperature steam through the nozzle, and there are heating and heat preservation equipment such as heating pipes inside, and a conveying roller that can be transported is also set in the steam box. [0003] In the manufacture of foamed plastic boards, in order to make the initially foamed plastic boards have a better secondary foaming effect, people send the foamed plastic boards into the steam box for heating, so that the foamed plastic boards can Good for foaming. [0004] However, due to the high pressure of the injection, the high temperature of the steam, and the very high temperature of the area corresponding to the steam ejected from the nozzle, this will cause the softening and deformation of some areas of the foamed plastic plate, result...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B29C35/04
CPCB29C35/049
Inventor 张海军
Owner 镇江越升智能装备制造有限公司
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