Shaping hot air drying oven

An oven and hot air technology, applied in drying, dryer, heating device and other directions, can solve the problem of poor control of the air temperature difference, and achieve the effect of good hot air circulation, small air temperature difference and high heating efficiency

Pending Publication Date: 2019-06-28
广东包庄科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a shaped hot air oven, aiming to solve the technical problem that the existing oven has poor control of the temperature difference of the internal air outlet

Method used

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Embodiment Construction

[0027] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary only for explaining the present invention and should not be construed as limiting the present invention.

[0028] In describing the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", " Orientation indicated by rear, left, right, vertical, horizontal, top, bottom, inside, outside, clockwise, counterclockwise, etc. The positional relationship is based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, rather than indicating ...

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PUM

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Abstract

The invention discloses a shaping hot air drying oven. The shaping hot air drying oven comprises an oven body, a heating device, a strip winding roller assembly, an air blower, a first air pipe, a second air pipe, a flow guide structure and a porous plate, wherein the porous plate is arranged in the oven body and divides the inside of the oven body into an upper chamber and a lower chamber; the two sides of the upper chamber are each provided with an opening for allowing strips in and out; and the strip winding roller assembly is arranged on a conveying path of the strips to suspend the stripsentering the upper chamber; the heating device is arranged in the lower chamber; an air exhaust port is formed in the oven body wall corresponding to the upper chamber; an air supply port is formed in the oven body wall corresponding to the lower chamber; one end of the air blower communicates with the exhaust port through a first air pipe; the other end of the air blower communicates with the air supply port through a second air pipe; and the flow guide structure is arranged at an air outlet of the second air pipe and uniformly distributes air introduced through the second air pipe to two sides of the lower chamber. The shaping hot air drying oven has the advantages of good hot air circulation, uniform heat distribution in the oven and good heat shaping effect.

Description

technical field [0001] The invention relates to the technical field of heat drying equipment, in particular to a shaping hot air oven. Background technique [0002] The hot air oven is composed of three parts: fan, heater, and control circuit. It has a very wide application prospect in various industries such as electronics, food, pharmaceuticals, printing, packaging, cleaning, and heat treatment. In the PET packaging tape production industry, the temperature difference of the air outlet inside the hot air oven, the hot air circulation in the oven and the heat distribution in the oven have a direct impact on the quality of the product. The Chinese invention patent with the patent number 201510133454.0 proposes an oven for a cloth dryer. Two fans are installed to improve the hot air circulation in the box and reuse the hot air. However, this solution does not improve the temperature difference of the air outlet inside the oven. [0003] Therefore, the prior art needs to be i...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F26B13/08F26B21/00F26B13/10F26B23/06
Inventor 谢志江朱启强黄穗生
Owner 广东包庄科技有限公司
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