Flat runner insulation board particle uniform mixing feeding device
A technology of uniform mixing and feeding device, applied in the direction of feeding device, clay preparation device, cement mixing device, etc., can solve the problems of affecting the quality of insulation board, low water absorption, uneven distribution of size and particle size of insulation board, etc.
Active Publication Date: 2017-02-01
凤阳县一星农业发展有限公司
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Problems solved by technology
[0002] In the field of construction, thermal insulation boards as thermal insulation materials are constantly being updated with the advancement of technology. The thermal insulation boards based on vitrified microbeads have gradually become the market leader due to their excellent characteristics. Puffing occurs under the heating method, the surface of the particles melts and the pores are vitrified and closed, the gloss is smooth, and the interior is a porous cavity structure, which has the advantages of light weight, heat insulation, fire prevention, high strength, low water absorption, etc., and the physical and chemical properties are very stable, and the service life is long. , is very suitable as a lightweight aggregate for insulation boards in the new building materials industry. During production, vitrified microbeads are mixed with inorganic bonding materials, and then pressed to form inorganic insulation boards with excellent performance; due to vitrified microbeads The size of the vitrified microbeads is not uniform. Under the influence of transport and vibration, the vitrified microbeads are easy to be stratified according to the particle size, which will cause the uneven distribution of the size particles in the insulation board and affect the quality of the insulation board. These Technical issues remain to be resolved by technology
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[0013] Examples of the present invention figure 1 , 2 As shown, the uniform mixing and feeding device for the particles of the flat runner insulation board includes a mixing chamber 1 and a feeding pipeline 2. The mixing chamber is a cavity with an arc-shaped filter screen 3 on the top. The rotating body of the axis can also be a cavity of other shapes during implementation. The lower part of the mixing chamber is connected with a discharge conduit 4. At least two feed pipes are stacked up and down together. In this embodiment, there are three. The feed pipe passes through The bands 7 are bundled together, the actual quantity can be determined according to the raw materials of several sizes that need to be mixed, the discharge end 5 of the conveying pipe passes through the side wall of the mixing chamber and enters the mixing chamber and is raised upwards to point to the curved filter screen , not radially facing each other. The raw materials ejected from the discharge ends o...
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Disclosed is a flat runner insulation board particle uniform mixing feeding device. The flat runner insulation board particle uniform mixing feeding device is characterized by comprising a material mixing cavity and material conveying pipelines. The material mixing cavity is a cavity with an arc-shaped filter screen on the top, and a discharging guide pipe is connected to the lower portion of the material mixing cavity. At least two material conveying pipelines are closely stacked together in a top-and-bottom mode, and material conveying pipeline material outlet ends penetrate through the side wall of the material mixing cavity to enter the material mixing cavity and are raised up to point to the arc-shaped filter screen. The height of each material conveying pipeline is gradually reduced from the corresponding material conveying pipeline material inlet end to the corresponding material conveying pipeline material outlet end, the width of each material conveying pipeline is gradually increased from the corresponding material conveying pipeline material inlet end to the corresponding material conveying pipeline material outlet end, and the runner cross sectional area of each material conveying pipeline is gradually reduced from the corresponding material conveying pipeline material inlet end to the corresponding material conveying pipeline material outlet end. The material conveying pipeline material inlet ends are connected with a material feeding hopper and an air blower. According to the flat runner insulation board particle uniform mixing feeding device, glazed hollow bead particles which are ejected by the flat material conveying pipeline material outlet ends and are different in size are raised in a thin layer state, are mixed, then fall down, flow out from the discharging guide pipe and are mixed with binding materials, the particle size is uniformly distributed, and mold pressing operation is conducted to form an insulation board. The uniformity of the produced insulation board is good.
Description
technical field [0001] The invention relates to a mixing tool for vitrified microbeads used for making insulation boards, in particular to a device for uniformly mixing and feeding particles of flat runner insulation boards. Background technique [0002] In the field of construction, thermal insulation boards as thermal insulation materials are constantly being updated with the advancement of technology. Thermal insulation boards based on vitrified microbeads have gradually become the market leader due to their excellent characteristics. Vitrified microbeads are made of ore in an electric furnace Puffing occurs under the heating method, the surface of the particles melts and the pores are vitrified and closed, the gloss is smooth, and the interior is a porous cavity structure, which has the advantages of light weight, heat insulation, fire prevention, high strength, low water absorption, etc., and the physical and chemical properties are very stable, and the service life is l...
Claims
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IPC IPC(8): B28B13/02B28C5/02
CPCB28B13/021B28C5/026
Inventor 胡明陶
Owner 凤阳县一星农业发展有限公司