Horizontal drier used for ceramic materials and using method thereof

A technology of ceramic materials and drying methods, applied in the direction of drying solid materials, progressive dryers, heating to dry solid materials, etc., can solve the problems of difficult replacement of equipment parts, a large number of components, complex structure of dryers, etc., and achieve size reduction , equipment simplification, structure and assembly simplification

Inactive Publication Date: 2010-06-16
IMAS CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0014] The provision of additional diffusion means above and below the level of the conveyor drum leads to a disadvantage that the dryer will have a complex structure with a large number of components and therefore the replacement of any equipment parts will become difficult

Method used

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  • Horizontal drier used for ceramic materials and using method thereof
  • Horizontal drier used for ceramic materials and using method thereof
  • Horizontal drier used for ceramic materials and using method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0028] refer to figure 1 and 2 , reference 1 generally designates a horizontal dryer consisting of a typically insulated closed box-like structure 1c defining an internal drying chamber for drying raw ceramic products 4 coming from the upstream line of the dryer 1 .

[0029] The dryer 1 of this example is divided into seven levels indicated by arrows P1, P2, P3, P4, P5, P6 and P7, each level comprising a series of equally spaced (interval P) drums 2 and adapted to support the product 4 and convey the product from the inlet to the outlet of the dryer 1.

[0030] The drum 2 is interposed between the vertical side walls of the box-like structure 1c; and connected at their ends are the motor unit 1a and the hot air supply unit or blower unit 1b.

[0031] The motor unit 1a drives each drum 2 around its own rotation axis, and the supply unit 1b guides hot air into the hollow drum 2 so that the air introduced therein passes through a plurality of holes 6 formed on each drum 2 Blow...

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PUM

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Abstract

The invention is usually used in the ceramics and relates to a level dryer (1) with one or more drying lays and a drying method acquired through the dryer, wherein, a roller (2) used for delivering aproduct (4) is also used to blow the hot air into a drying room. The roller (2) has a plurality of holes (6), and is connected to a hot air supplying unit (1b). The ceramic product (4) is arranged onthe roller (2) with holes (6) directly, and is separated from the roller through two or more lantern ring (7) or a salient. If the material waiting for drying is must be separated from a blowing hole,the roller(2) can be arranged grooves(8;9) inside at the region with the hot air exhaust holes(6).

Description

technical field [0001] The present invention generally relates to horizontal dryers for ceramic materials and related drying methods. Background technique [0002] In the ceramics industry dryers are used to dry raw ceramic materials, usually consisting of clay and water and / or a body formed by several main components; the drying method is based on the physical heating of the product and its surroundings to evaporate the clay contained within of bound water; this evaporation leads to local densification and hardening of the volume of the dried product. [0003] Prior art in the ceramic industry attempts to use (essentially static) tunnel dryers or horizontal or vertical dynamic dryers for drying. [0004] Vertical dryers consist of a vertical frame in which two chains drive baskets consisting of flat belts and on which the product to be dried is fixed; the drying cycle is carried out when the baskets are moved up and down. [0005] The disadvantage of these vertical dryers...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F26B15/02F26B3/06
Inventor G·布拉格利亚
Owner IMAS CORP
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