Pressure bearing roller for high-pressure water flow and composite material processing equipment with pressure bearing roller
A technology of processing equipment and high-pressure water flow, which is used in textiles and papermaking, non-woven fabrics, needle punching machines, etc., can solve problems such as weakening of high-pressure water flow pressure, poor rigidity of transmission belts, and impact on material properties, to achieve improved compressive strength, high pressure The effect of high stamping efficiency and improved production efficiency
Inactive Publication Date: 2012-06-20
CHENGDU CAIHONG ENVIRONMENTAL PROTECTION TECH
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Problems solved by technology
[0004] Such a process brings about a problem, how to discharge smoothly after high-pressure water stamping. In the existing technology, holes are mainly used on the conveyor belt, and suction devices are installed on the opposite side of the conveyor belt. The pressure of the poor and high-pressure water flow is weakened, so the efficiency is low and the performance of the material is also easily affected
Method used
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Embodiment Construction
[0027] The invention provides a high-pressure water flow pressure roller and composite material processing equipment with the pressure roller.
[0028] see figure 1 , showing the schematic diagram of the outer sleeve of the high-pressure water pressure roller, the outer sleeve 1 is cylindrical, and its outer surface is a smooth surface, and the outer circumference of the outer sleeve 1 is provided with a plurality of drainage holes 2, preferably What is, the plurality of drain holes 2 are evenly distributed on the outer sleeve 1, such as figure 1 In the illustrated embodiment, the plurality of drainage holes 2 are distributed on the outer casing 1 at equal intervals.
[0029] In the design and experiment, it was found that the diameter of the drainage hole 2 has a great influence on important parameters such as drainage efficiency, drainage speed and material passing rate. After a large number of repeated experiments and designs, it was found that when the diameter of the dra...
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Abstract
The invention provides a pressure bearing roller for high-pressure water flow and composite material processing equipment with the pressure bearing roller. The pressure bearing roller comprises a cylindrical outer sleeve, wherein the outer surface of the outer sleeve is smooth; a plurality of drain holes are formed at the outer circumference of the outer sleeve; the diameter of each drain hole is larger than or equal to 0.3, and smaller than or equal to 0.5 mm; and the total area of the drain holes occupies 5 to 15 percent of the surface area of the outer circumference of the outer sleeve. The invention has the advantages that the structure is simple; the mounting and the maintenance are convenient; the high-pressure water flow can flow and be distributed on the pressure bearing roller better; energy can be saved effectively; and the performances of composite materials produced by the composite material processing equipment are excellent.
Description
technical field [0001] The invention relates to the field of composite material manufacture, in particular to a high-pressure water flow pressure roller and composite material processing equipment with the pressure roller. Background technique [0002] Existing materials no longer only contain a single material or a single layer. In order to achieve the combination of advantages between different materials, two or more materials are often combined to form a composite material made of multiple materials. Materials can be used in various fields, because composite materials can be used in different technical fields by adjusting the material properties and thickness of each material, so that the properties of the final product can be selected according to the properties of each material and its thickness adjustment. [0003] In the manufacture of composite materials, it is often necessary to spray the composite materials with high-pressure water flow, so that various materials c...
Claims
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Inventor 李勇旷钟
Owner CHENGDU CAIHONG ENVIRONMENTAL PROTECTION TECH