Anti-wear solid waste discharging hopper
A solid waste, anti-wear technology, applied in railway car body parts, transport passenger cars, tank cars, etc., can solve problems such as damage to the inner wall of the hopper, and achieve the effect of avoiding wear
Inactive Publication Date: 2019-03-29
ZHENJIANG HEYUN IND WASTEWATER DISPOSAL CO LTD
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Problems solved by technology
[0002] In the process of solid waste treatment, it needs to be discharged through the hopper, but the solid waste contains a large amount of particulate impurities. During the discharge process, the particulate matter will not damage the inner wall of the hopper.
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[0040] The specific implementation manners of the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.
[0041] see Figure 1 to Figure 6 , a preferred embodiment of the present invention is a wear-resistant solid waste feeding hopper, the hopper is funnel-shaped composed of a plurality of inner walls 1, and the joints of the inner walls 1 are provided with baffles 2; the inner walls 1 are all the same The height of the inner wall is 12 meters, the length of the top is 6 meters, the length of the bottom is 4 meters, and the angle between the inner wall 1 and the ground is 50°-70°. The baffle plate 2 is made of rubber, and is connected to the two joints of the inner wall 1 by means of vulcanization.
[0042] The inner wall 1 is in the shape of an isosceles trapezoidal plate,...
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The invention relates to an anti-wear solid waste discharging hopper. The hopper is in a hopper shape formed through multiple inner walls (1), baffles (2) are arranged at the connecting positions of the inner walls (1), multiple anti-wear areas are arranged on the inner walls (1) in sequence from top to bottom, each anti-wear area comprises a horizontal blocking strip (11), a blowing device (12) and a wear-resisting layer (13), each blowing device (12) comprises a shell, the shells are welded and connected to the inner walls (1), blowing pipes (121) are arranged in the shells, multiple blowingopenings (122) evenly distributed at intervals are formed in the shells, and communicate with the blowing pipes (121), the blowing openings (122) are located under the edges of the blocking strips (11), and the blowing pipes (121) penetrate through the baffles (2) to be connected with an outer air supply device. Particles in the hopper can be cooled, and meanwhile, wear of the particles to the inner walls can be avoided.
Description
technical field [0001] The invention relates to the technical field of sewage treatment, in particular to an anti-wear hopper for discharging sewage. Background technique [0002] In the process of solid waste treatment, it needs to be discharged through the hopper, but the solid waste contains a large amount of particulate impurities. During the discharge process, the particulate matter will not damage the inner wall of the hopper. [0003] According to research in recent years, wear is usually divided into four basic types: adhesive wear; abrasive wear; surface fatigue wear; corrosion wear; fretting wear. In the actual wear phenomenon, usually several forms of wear exist at the same time, and after one kind of wear occurs, other forms of wear are induced. The slag wear on the inner wall of the hopper belongs to the type of abrasive wear, and the characteristics are very obvious. [0004] Abrasive wear is a phenomenon in which the surface of an object rubs against hard pa...
Claims
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Login to View More IPC IPC(8): B65D88/26B65D88/74B65D90/04
CPCB65D88/26B65D88/74B65D90/04
Inventor 简捷彭勇赵强孙乃明
Owner ZHENJIANG HEYUN IND WASTEWATER DISPOSAL CO LTD