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Eight-section heating drying tunnel

A drying tunnel and heating tube technology, applied in heating devices, lighting and heating equipment, drying and other directions, can solve the problems of low production efficiency, poor heating and ventilation effect, etc., and achieve the effects of improving production efficiency, using safety, and shortening time.

Inactive Publication Date: 2014-12-24
SUZHOU AISITE IND EQUIP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the heating and ventilation effect of most drying tunnels in China is poor, and the production efficiency is low

Method used

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  • Eight-section heating drying tunnel
  • Eight-section heating drying tunnel

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Embodiment Construction

[0024] The present invention will be further described in detail below in conjunction with the accompanying drawings, so that those skilled in the art can implement it with reference to the description.

[0025] refer to figure 1 , is a kind of 8-section heating drying tunnel, comprising: a drying zone (3), consisting of 8 sections of furnace chambers, an upper piece zone (1) and a lower piece zone (6) at both ends of the drying zone, and the upper piece zone (6) A smoke outlet (2) is provided on the part area, a smoke outlet (4) and a cooling section (5) are provided on the lower part area;

[0026] The furnace chamber of each section comprises: a heating pipe (10), an insulating layer (9) above the heating pipe, an axial flow fan (7), a fan blade (8) below the heating pipe, and a fan blade (8) positioned below the fan blade. Guide rail (11), located on one side of the furnace cavity, below the guide rail is successively a jacking cylinder (12), a sealing plate (13) and a dr...

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Abstract

The invention provides an eight-section heating drying tunnel. The drying tunnel comprises a drying area and a temperature reduction section, the drying area is formed by eight furnace chambers, the two ends of the drying area are provided with a workpiece feeding area and a workpiece discharging area respectively, the workpiece feeding area is provided with a smoke exhaust area, and the workpiece discharging area is provided with a smoke exhaust port; each furnace chamber comprises a heating tube, a heat-preservation layer, an axial flow fan, fan blades below the heating tube, a guide rail located below the fan blades, a jacking cylinder, a sealing plate and a drive device, the heat-preservation layer and the axial flow fan are arranged on the upper side of the heating tube, and the jacking cylinder, the sealing plate and the drive device are located on one side of the corresponding furnace chamber and below the guide rail; alloying galvanized steel sheets are adopted in the drying tunnel, and formed color plates are used for the outer wall of the drying tunnel; each furnace chamber comprises an air inlet port, an air return port and at least two air exhaust ports in the upper side, the air exhaust ports are connected with air exhaust branch tubes, all branch tubes are jointed at one or two air exhaust main pipes, and exhaust gas is sent to the outside of a system through a head exhaust fan. By means of the eight-section heating drying tunnel, the heating ventilation effect is improved and production efficiency is improved.

Description

technical field [0001] The invention relates to a drying channel, in particular to a heating drying channel comprising 8 sections of heating pipes. Background technique [0002] Drying tunnel is a set of drying equipment, which is widely used in dehumidification of paper, electroplating, printed circuit and other industries, drying and curing of ink and paint, drying and baking of food, textiles, small die-casting and other industries. The drying tunnel has the advantages of fast heating and uniform heating of the products. The drying tunnel can cooperate with the workshop assembly line to produce sustainable and uninterrupted drying products, which can greatly improve production efficiency and is simple and convenient to use. At present, the heating and ventilation effect of most drying tunnels in China is poor, and the production efficiency is low. Contents of the invention [0003] In order to overcome the deficiencies of the prior art, the purpose of the present inven...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F26B15/00F26B25/06F26B23/00F26B21/00F26B25/00
Inventor 胡路
Owner SUZHOU AISITE IND EQUIP
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