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Convection wind paper tube oven

A technology for ovens and paper tubes, which is applied in drying, dryers, partial agitation dryers, etc., which can solve the problems of inconvenience and waste of remaining space, and achieve the effects of simple structure, preventing temperature from dispersing, and good practical effects

Inactive Publication Date: 2016-03-23
QUANJIAO HAIFENG PRINTING PACKAGING
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The blowing device and the heating device of the traditional blast drying box are installed at the same position to facilitate the circulation of hot air into the drying box. However, due to the circulating wind force and heating equipment in the drying box, the temperature in the drying box is constant, and only It is used to dry samples of one type or the same temperature, resulting in a waste of the remaining space in the box, and the heating motor and blower are working to generate a lot of useless work, which is very inconvenient

Method used

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  • Convection wind paper tube oven

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0014] Example 1: like figure 1 A convection air paper tube oven is shown, the electric oven includes a housing 1, a blower 2, a heating coil 4 and a sealing cover 3, the blower 2 is installed on the top of the housing 1, and the heating coil 4 It is arranged at the bottom of the housing 1, and the housing 1 is provided with a three-layer drying chamber 5, and the three-layer drying chamber 5 is connected by a lateral guide pipe 6, and the blower 2 is connected to the On the side of the top drying bin, the side of the drying bin 5 at the bottom of the housing 1 is provided with an air outlet 7, and the middle part of the three-layer drying bin 5 is provided with a dust-proof limit baffle structure 8, and the inclined anti- The dust sieve plate can not only prevent materials from entering other drying bins through the diversion pipe, but also facilitate disassembly and assembly, and facilitate cleaning in the drying bin.

Embodiment 2

[0015] Example 2: like figure 1 As shown, the top of the single-layer drying chamber 5 is provided with a temperature detection probe 9 to detect the drying temperature in different drying chambers 5 in time, and to control the temperature by adjusting the power of the heating coil 4 and the blower 2 to It is convenient and suitable for drying a variety of materials.

Embodiment 3

[0016] Example 3: like figure 1 As shown, the temperature detection probe 9, the heating coil 4 and the blower 2 are all connected to the electronic control panel 11 on the top of the housing 1 through the circuit, and the heating coil and the blower of the electric oven are controlled centrally through the electronic control panel 11, and the temperature is detected. The probe detects in real time, easy to operate and easy to use.

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Abstract

The invention discloses a convection wind paper tube oven. The electric oven includes a shell, a blower, a heating coil and a sealing cover. The blower is installed on the top of the shell, and the heating coil is arranged on the bottom of the shell. The housing is provided with three layers of drying bins, and the three layers of drying bins are connected through side ducts, the blower is connected to the side of the top layer of drying bins through the ducts, and the bottom of the housing is There is an air outlet on the side of the drying chamber, and the middle part of the three-layer drying chamber is equipped with a dust-proof limit baffle structure; , forming cold air convection in the box, through the synergistic effect of the blower and the bottom heating coil, multiple drying chambers with different temperatures and different wind forces are formed in the same drying box. At the same time, the paper tube can be completed by heating first and then ventilating. High temperature drying and low temperature cooling work, good practical effect.

Description

technical field [0001] The invention relates to the field of production equipment for paper tube enterprises, in particular to a convective wind oven suitable for paper tubes with high drying efficiency. Background technique [0002] Electric oven, also known as drying oven, is divided into blast drying and vacuum drying. Blast drying is to blow out hot air through a circulating fan to ensure the temperature balance in the oven. Lower than normal pressure, so that the product can be tested in a very clean state. It is a commonly used instrument and equipment, mainly used to dry samples, and can also provide the temperature environment required for experiments. Drying ovens are used in various industries such as chemical industry, electronics, foundry, automobile, food, machinery and so on. [0003] The blowing device and the heating device of the traditional blast drying box are installed at the same position to facilitate the circulation of hot air into the drying box. How...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F26B9/06F26B25/06F26B21/06
Inventor 比全中
Owner QUANJIAO HAIFENG PRINTING PACKAGING