Hydrophobic type insulation ceiling plate for tunnel kiln and rotary kiln of brickyard
A technology of tunnel kiln and rotary kiln, applied in the direction of furnace crown/roof, etc., can solve the problems of unreasonable connection method of protecting ceiling panels, easy cracking of the connection of ceiling panels, hidden safety hazards, etc., so as to overcome thermal expansion and cold contraction, Long service life and high strength effect
Inactive Publication Date: 2014-03-12
MIANZHU JIANQIAO ENERGY SAVING MATERIAL
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Problems solved by technology
[0002] The existing connection method between protective ceiling panels is unreasonable. When the ceiling panels thermally expand and contract due to the temperature change of the surrounding environment, the joints of adjacent ceiling panels are easily cracked, resulting in falling off, and there is a large Security risks
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[0013] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings.
[0014] In this embodiment, the board body 1 in a brick factory tunnel kiln and rotary kiln hydrophobic type thermal insulation ceiling board is fully automatically dried and formed at one time, the weight is 220-350kg / m3, and the thickness can be 20-100mm according to customer requirements. The board body 1. The protective layer on the surface is a waterproof and anti-corrosion protective layer. The peripheral edge of the board body 1 is provided with a stepped two-step tower joint surface 2, which is assembled and installed with special building blocks, which can expand and contract freely, and overcome the heat of other products. Expansion and contraction, easy to fall off defects, longer service life, this embodiment is light in size, high in strength, not e...
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The embodiment of the invention discloses a hydrophobic type insulation ceiling plate for a tunnel kiln and a rotary kiln of a brickyard. A plate body 1 in the ceiling plate is formed by one-time drying in a full-automatic mode, the weight of the plate body ranges from 220-350kg / m<3>, the thickness can range from 20mm to 100mm according to the requirements of customers, a protective layer on the surface of the plate body 1 is a water-proof and corrosion-resistant protective layer, and a two-step tower connection face 2 in a starir shape is arranged on the circumferential edge of the plate body 1. The ceiling plate is combined through lap joint of special building blocks and is mounted, expansion and shrinkage are free, the shortcomings of expansion caused by heat and contraction caused by cold and proneness to falling of other products are overcome, and a service life is longer. The hydrophobic type insulation ceiling plate for the tunnel kiln and the rotary kiln of the brickyard is small in size, high in strength, not prone to deformation, resistant to corrosion, proof to water, proof to damp, resistant to sulfur dioxide and long in service life. A lifting hook special for ceramic is simple to mount and convenient to maintain, can save energy for factories and reduce cost, and is used for various brickkilns, particularly to the rotary kiln. In addition, a heat conductivity coefficient is low.
Description
technical field [0001] The invention relates to a thermal insulation ceiling board, in particular to a water-repellent thermal insulation ceiling board for tunnel kilns and rotary kilns in brick factories. Background technique [0002] The existing connection method between protective ceiling panels is unreasonable. When the ceiling panels thermally expand and contract due to the temperature change of the surrounding environment, the joints of adjacent ceiling panels are easily cracked, resulting in falling off, and there is a large Security risks. Contents of the invention [0003] The technical problem to be solved by the embodiments of the present invention is to provide a water-repellent thermal insulation ceiling board for brick factory tunnel kiln and rotary kiln which is light in volume, high in strength, not easily deformed, and long in service life. [0004] The water-repellent thermal insulation ceiling panels of tunnel kiln and rotary kiln in brick factory ...
Claims
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IPC IPC(8): F27D1/02
Inventor 任俊桥
Owner MIANZHU JIANQIAO ENERGY SAVING MATERIAL