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Intermittent microwave hot air recombination energy ceramic series product drying and sintering machine

A series of products, microwave hot air technology, used in dryers, drying gas layout, drying and other directions to achieve uniform microwave distribution and good drying effect.

Inactive Publication Date: 2014-06-25
张志法
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, microwaves have not been applied to the drying of larger sanitary ware, especially in the field of mass industrial production.

Method used

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  • Intermittent microwave hot air recombination energy ceramic series product drying and sintering machine
  • Intermittent microwave hot air recombination energy ceramic series product drying and sintering machine

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Embodiment Construction

[0017] attached Figure 1-2 Structural schematic diagram of embodiment 1.

[0018] An intermittent drying and sintering machine for ceramic series products with microwave hot air composite energy, which is composed of a drying area 5 and a box body 2. A feeding port is arranged on one side of the box body 2, and a plurality of rectangular array rows are arranged on the box body 2 at intervals. There are rectangular waveguide inlets 1 with the same size. A hot air blower is also arranged on the drying sintering machine, and the hot air blower is installed outside the bottom of the casing, and the hot air inlet 4 of the hot blast blower is arranged at the bottom of the casing 2 . A hot air plate 3 with hot air holes is also arranged in the box body 2 or different refractory materials are configured according to different ceramic series products for drying and sintering, and the hot air inlet 4 is located between the hot air plate and the box body. The top of the dry sintering ...

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Abstract

The invention relates to an intermittent microwave hot air recombination energy ceramic series product drying and sintering machine which comprises a drying area and a box. A feed inlet is formed on one side of the box. A plurality of rectangular waveguide inlets which are arranged in rectangular arrays are distributed on the box at intervals. The drying and sintering machine is even in microwave distribution and good in drying effect, and microwaves and hot air are recombined and used alternately.

Description

technical field [0001] The invention relates to a drying and sintering machine for intermittent microwave hot air composite energy ceramic series products. Background technique [0002] The traditional sintering method of ceramic series products is to put the molded porcelain material (green porcelain) to be sintered into the furnace heated by resistance wire or carbon rod (heat source), and heat and bake through heat radiation and conduction. The temperature of the material is from the surface to the inside. This is an indirect method of heating, and the process is slow. Usually the product sintering (tunnel kiln) cycle is long. During the drying process, the capacitor dielectric takes a long time and consumes a lot of energy. [0003] At present, microwave energy has been relatively common and mature in the fields of lower temperature (less than 400°C), including household applications. Such as using microwaves to cook food, dry industrial products, disinfect and steri...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F26B23/08F26B21/00F26B21/06
CPCY02P70/10
Inventor 张志法
Owner 张志法