Discharging and conveying device of nano-powder
A nano-powder and conveying device technology, which is applied in the field of nano-powder feeding and conveying devices, can solve the problems of easy lifting of nano-powder, difficult feeding and conveying, uneven feeding, etc., and achieves low cost and convenient feeding. Smooth, avoid raised effect
Pending Publication Date: 2019-03-29
XIAMEN BANGZHONG TECH
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Problems solved by technology
[0003] The purpose of the present invention is to provide a feeding and conveying device for nano-powder, which solves the problem that the nano-powder used as an auxiliary agent is easy to rise, difficult to feed, and unfavorable conditions such as uneven feeding and agglomeration
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[0018] The present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments, but the embodiments of the present invention are not limited thereto. Taking black plastic products as an example, the material is a mixture of white plastic particles and carbon black nano-powder. It is not easy to cut carbon black nano-powder, but carbon black is always used as an additive to assist another main agent (that is, white Plastic particles), the particles of the main agent will be relatively large, and it can be reliably cut by its own weight.
[0019] Figure 1~3 It is a preferred version of the present invention, comprising frame 1, nano powder weight loss scale 2, main agent weight loss scale 3, feeding pipe 4 and extruder 5, nano powder body weight loss scale 2 is filled with nano powder (such as carbon black ), the main agent weight loss scale 3 contains the main agent (such as white plastic particles), the main agent is mix...
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The invention discloses a discharging and conveying device of nano-powder. The discharging and conveying device comprises a rack, a nano-powder loss-in-weight, a main agent loss-in-weight, a discharging pipe and an extrusion machine. The nano-powder loss-in-weight and the main agent loss-in-weight are mounted on a workbench surface, and the extrusion machine is mounted below the workbench surface.The nano-powder loss-in-weight and the main agent loss-in-weight are connected with the discharging pipe, and the connecting position of a main agent discharge pipe is higher than that of a nano discharge pipe. The lower end of the discharging pipe is connected with the extrusion machine, a screw is arranged in the extrusion machine, and a feeding opening of the screw right faces the dischargingpipe. According to the discharging and conveying device, through the characteristic that a large-particle main agent adsorbs a nano-powder auxiliary agent, the main agent and the nano-powder auxiliaryagent falls down from the same falling pipe, and nano-powder is effectively prevented from being raised; meanwhile, the screw extrusion machine is arranged below the falling pipe, and a mixture is mixed and stirred again while being extruded; and the discharging and conveying method is adopted, discharging is smooth, mixing can be achieved at the same time, mixing is achieved uniformly, and no agglomeration phenomenon exists. The whole structure is simple, and cost is low.
Description
technical field [0001] The invention relates to the field of automation equipment, in particular to a feeding and conveying device for nanometer powder. Background technique [0002] Nanopowder, also known as ultrafine particles, refers to a metastable intermediate substance with a very small particle size (1~100nm) between solids and molecules, such as carbon black and other light, loose and very fine particles. powder. Nano-powder is very light, and it is easy to lift up during blanking, and it is easy to adhere to the pipe wall and block the pipe, so it is difficult to transport and measure accurately. At present, magnetic control, electric arc and other means are often used to assist feeding, which is costly and the effect is not ideal. Contents of the invention [0003] The purpose of the present invention is to provide a feeding and conveying device for nanometer powder, which solves the problems that the nanometer powder used as an auxiliary agent is easy to lift ...
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Login to View More IPC IPC(8): B29C48/285B29C48/76B29C48/92
Inventor 谢吉材
Owner XIAMEN BANGZHONG TECH