Three-dimensional interlaced rock/mineral wool board and its production method and production equipment
A mineral wool board, three-dimensional technology, used in heat exchange equipment, mechanical equipment, pipes/pipe joints/pipe fittings, etc. Poor cotton bonding, etc.
Inactive Publication Date: 2011-11-30
山东佳元重工机械有限公司
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Problems solved by technology
like Figure 8 As shown, with such a process, the bonding between layers of rock wool is not good, and the creases between the rock wool layers do not contribute much to the strength of the thickness direction of the rock wool layers, and delamination in the thickness direction is easy to occur between the rock wool layers Falling off, cannot effectively meet the performance requirements of building and other industrial thermal insulation applications for rock wool products
Method used
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[0021] Such as figure 1 , figure 2 , image 3 and Figure 4 As shown, the three-dimensional staggered rock / mineral wool board production equipment includes a frame, and a pair of rock wool extruded chain plate conveyor belts 1 are installed on the frame relatively, and between the two rock wool extruded chain plate conveyor belts 1 The cavity is the rock / mineral wool board forming cavity 2, the rock wool extruded chain conveyor belt 1 is connected with a driving device, the driving device includes a motor, and the motor is connected to the rock wool extruded chain conveyor belt Belt, the driving device is not shown in the figure, the end of the rock / mineral wool board forming chamber 2 is provided with a feeding device, and the feeding end of the rock / mineral wool board forming chamber 2 is provided with a pushing device ; Described feeding device comprises feeding hopper 5, and described feeding hopper 5 is located at described rock / mineral wool plate forming cavity 2 en...
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The invention discloses a three-dimensional staggering rock / mineral wool board as well as a production method and production equipment thereof. The three-dimensional staggering rock / mineral wool board comprises rock wool fibers, wherein the rock wool fibers are provided with longitudinal wrinkles mutually embedded and occluded along the length direction of the rock / mineral wool board. During production, the rock wool fibers are continuously sent into a rock / mineral wool board shaping cavity formed by two rock wool extrusion link plate conveyer belts via a material pushing fork; the material pushing fork is vertical to the rock / mineral wool board; after the rock / mineral wool board shaping cavity is extruded in the thickness direction, a rock / mineral wool board blank is sent into a curing oven from the rock / mineral wool board shaping cavity to be cured at a high temperature; a material is pushed to the rock / mineral wool board shaping cavity by the material pushing fork to form longitudinal wrinkles mutually embedded and occluded; the fork teeth of the material pushing fork for pushing materials successively are mutually staggered; the formed longitudinal wrinkles are mutually staggered and occluded; and the extrusion action of the two rock wool extrusion link plate conveyer belts for forming the rock / mineral wool board shaping cavity accelerates mutual three-dimensional staggering between rock wool fibers. The produced rock / mineral wool board has high strength and has small possibility of dropping in a layered mode.
Description
technical field [0001] The invention relates to a rock / mineral wool board, a production method of the rock / mineral wool board, and production equipment of the rock / mineral wool board. Background technique [0002] The existing rock / mineral wool board production process adopts the method of pleating to ensure the strength of rock wool products. The pleating machine is used for pleating, and the pleated rock wool is sent to the curing furnace for high-temperature curing and pressed into rock wool products. Such as Figure 8 As shown, with such a process, the bonding between layers of rock wool is not good, and the creases between the rock wool layers do not contribute much to the strength of the thickness direction of the rock wool layers, and delamination in the thickness direction is easy to occur between the rock wool layers If it falls off, it cannot effectively meet the performance requirements of building and other industrial thermal insulation applications for rock woo...
Claims
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IPC IPC(8): B28B3/20F16L59/02
Inventor 陈浩李晓阳董峰魏玉杰刘刚
Owner 山东佳元重工机械有限公司