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Kiln car and kiln for curved surface ceramic rock plate production

A kiln car and ceramic technology, applied in the field of kiln cars and kilns, can solve the problems of poor process controllability, high production cost, long production cycle, etc., and achieve the effect of simple process, low production cost and short production cycle

Pending Publication Date: 2022-07-08
广东东唯新材料有限公司 +3
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0012] In the existing technology, the curved rock slab needs to adopt secondary processing technology, and the secondary processing process is complicated, which will cause problems such as long production cycle, waste of energy consumption, low efficiency, poor process controllability, and high production cost.

Method used

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  • Kiln car and kiln for curved surface ceramic rock plate production
  • Kiln car and kiln for curved surface ceramic rock plate production
  • Kiln car and kiln for curved surface ceramic rock plate production

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0070] The kiln in this embodiment takes a bogie kiln as an example.

[0071] Step S100, when the kiln car of the above-mentioned embodiment is located outside the kiln, the ceramic tile blanks after the pressing process of the ceramic press, drying, glaze line coating, and inkjet printing are used to use the external roller table and the rollers provided on the kiln car. The roller platform is transferred to the kiln car in the way of docking. At this time, the roller platform is located close to the arc-shaped mold body. support, and the center of the ceramic brick must be located at the vertex of the arc-shaped mold body.

[0072]In step S200, after the kiln car enters the kiln, the kiln in this embodiment takes the trolley furnace as an example, and the kiln operates in the form of intermittent operation, then the lifting furnace door is closed accordingly to make the combustion system and the exhaust system work, The kiln is heated and heated until the ceramic brick 500 ...

Embodiment 2

[0077] The kiln in this embodiment takes a tunnel kiln as an example.

[0078] Step S100, when the kiln car of the above-mentioned embodiment is located outside the kiln, the ceramic tile blanks after the pressing process of the ceramic press, drying, glaze line coating, and inkjet printing are used to use the external roller table and the rollers provided on the kiln car. The roller platform is transferred to the kiln car in the way of docking. At this time, the roller platform is located close to the arc-shaped mold body. support, and the center of the ceramic brick must be located at the vertex of the arc-shaped mold body.

[0079] In step S200, the kiln car moves into the preheating zone of the kiln accordingly. As the kiln car moves, the temperature in the kiln where the ceramic bricks are located gradually increases, and the strength of the ceramic bricks increases. When the body supports the whole piece of ceramic brick by its own weight and the ceramic brick does not ...

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Abstract

The invention discloses a kiln car and kiln for curved surface ceramic rock plate production, the kiln car comprises a kiln car body, a movable supporting platform assembly and a liftable arc-shaped mold, the movable supporting platform assembly is slidably connected with the kiln car body, and the liftable arc-shaped mold is connected with the movable supporting platform assembly; the liftable arc-shaped mold has a first state of being flush with the top surface of the movable supporting platform assembly and a second state of protruding out of the movable supporting platform assembly through lifting movement, and in the second state, the movable supporting platform assembly moves away from one side of the liftable arc-shaped mold; the device is used for providing a deformation space for the ceramic tile by the liftable arc-shaped mold. According to the invention, one-time firing of the curved ceramic rock plate can be realized, the process is simple, a continuous and automatic production mode can be realized, the production period is short, the energy consumption is low, the efficiency is high, the process controllability is good, and the production cost is low.

Description

technical field [0001] The invention relates to the technical field of ceramic slate, and more particularly, to a kiln car and a kiln for producing curved ceramic slate. Background technique [0002] Ceramic slate originated in Europe, with high requirements for slate production and processing. Slate is the abbreviation of ceramic slate, which was first introduced to China from Italy and Spain. As a new type of material, slate is suitable for cabinets, furniture, floors, walls, building facades and other fields. The advantages of green environmental protection, wear resistance and high temperature resistance, anti-penetration and anti-skid, excellent quality, etc., the physical properties of rock slabs are far greater than their appearance properties. [0003] From a piece of ceramic slate to finished furniture, it needs to go through many processing steps, including cutting, drilling, bonding and grinding. The early ceramic slates highlighted the large and thin, leading t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F27B9/26F27B9/30F27B9/38
CPCF27B9/262F27B9/30F27B9/38Y02P40/60
Inventor 谢悦增李忠民黄材伟林克辉王永强朱立洪余海龙杨寒玲
Owner 广东东唯新材料有限公司
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