Continuous rotation type hydrogen demolishing production line
A rotary and production line technology, which is applied in the field of NdFeBH broken furnaces, can solve the problems of high cost of transformation and unfavorable popularization and application, and achieve the effects of improving production efficiency and energy efficiency, reducing manufacturing costs, and saving the heating process
Active Publication Date: 2016-10-26
BAIQIDA INTELLIGENT TECH NINGBO CO LTD
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Problems solved by technology
Compared with the single hydrogen crushing furnace, the continuous hydrogen crushing equipment has higher inspection efficiency and reduces the energy consumption of the electric furnace. However, the continuous hydrogen crushing equipment adopts a new structure completely different from the existing hydrogen crushing furnace, and the transformation cost is quite high. Not conducive to promoting the application
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[0028] The present invention is further explained in conjunction with the accompanying drawings.
[0029] see Figure 1-12 , a continuous rotary hydrogen blasting production line, including more than two hydrogen blasting furnace bodies 1 and at least one heating furnace 2 (this embodiment uses three hydrogen blasting furnace bodies to share one heating furnace for illustration), such as figure 1 As shown, the hydrogen furnace body 1 includes a cylinder 3 that matches the heating furnace 2, and the heating furnace 2 includes an upper half heating furnace 4 and a lower half heating furnace 5 that are opened and closed up and down. The top and bottom of 3 are respectively provided with an upper moving guide rail 6 and a lower moving guide rail 7. The upper half heating furnace 4 is slidably arranged on the upper moving guide rail 6 through the upper moving mechanism 8, and the lower half heating furnace 5 is slidably arranged on the upper moving guide rail 6 through the lower mo...
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The invention discloses a continuous rotation type hydrogen demolishing production line. The continuous rotation type hydrogen demolishing production line comprises two or more hydrogen demolishing furnace bodies and at least one heating furnace; each hydrogen demolishing furnace body comprises a cylinder matched with the corresponding heating furnace, each heating furnace comprises an upper half heating furnace body and a lower half heating furnace body which are opened and closed vertically, an upper moving guide rail is arranged above each cylinder, a lower moving guide rail is arranged below each cylinder, and each upper half heating furnace body and each lower half heating furnace body can be moved to the position wherein the corresponding cylinder of each hydrogen demolishing furnace body is located so as to heat the corresponding cylinder; the cylinders on multiple stations are continuously machined, continuous production is adopted, and equipment use efficiency is improved; and labor intensity of workers is reduced, the automatic cover closing technology is adopted, the risk of increasing of product oxygen contents is reduced, meanwhile, the oxygen and nitrogen content of products is effectively controlled, and accordingly, the automation degree is improved, the number of operators is reduced, and operation safety of equipment is further improved.
Description
technical field [0001] The invention relates to the technical field of neodymium-iron-boron-hydrogen breaking furnaces, in particular to a continuously rotating hydrogen breaking production line. Background technique [0002] Hydrogen breaking furnace is a crushing and processing equipment for NdFeB alloy materials. Its principle is to use the characteristics of grain boundary fracture and transgrain boundary fracture produced by the rare earth permanent magnet alloy in the process of hydrogen absorption and dehydrogenation to cause alloy powdering, thereby Alloy powder with a certain particle size is obtained. After the NdFeB ingot is processed by the hydrogen furnace, it directly enters the next process—jet milling to reduce the oxidation probability of the material. Usually, a rotary furnace is used to make the raw material processing reaction very uniform and improve production efficiency. [0003] Existing hydrogen breaking furnaces, such as a "hydrogen breaking furnac...
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IPC IPC(8): B22F9/02B22F9/04
CPCB22F9/023B22F9/04
Inventor 王晗权王兴杰周年生方辉鹤
Owner BAIQIDA INTELLIGENT TECH NINGBO CO LTD