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Production process of high-temperature-resistant silicon carbide product
The invention discloses a production process of a high-temperature-resistant silicon carbide product, which relates to the technical field of silicon carbide production and comprises the following steps: taking a certain amount of SiO2, sawdust, petroleum coke powder and additives; sequentially putting the raw materials into a stirring tank, and fully mixing to obtain a mixture for preparing silicon carbide; adding the obtained mixture into a forming and calcining all-in-one machine, and sequentially carrying out forming and calcining treatment on the mixture to obtain a semi-finished productmaterial of the silicon carbide shaft sleeve; and taking out the calcined semi-finished product from the forming and calcining integrated machine, transferring the calcined semi-finished product intoa dust-free workshop, and standing and cooling the calcined semi-finished product to obtain the product. According to the forming and calcining all-in-one machine used in the process, the forming unitcan efficiently and rapidly press a plurality of silicon carbide shaft sleeve blanks, manual feeding is not needed, time and labor are saved, and in addition, the feeding transition guide unit is arranged, so that seamless butt joint of the feeding trolley between the calcining unit and the forming unit is achieved, and thus improving the efficiency of the entire process.
本发明公开了一种耐高温碳化硅制品的生产工艺，涉及碳化硅生产技术领域，包括取一定量的SiO2、木屑、石油焦粉以及添加剂；将各个原料依次置于搅拌罐中，待充分混合后，得到制备碳化硅的混合料；将所获得的混合料添加至成型煅烧一体机中，依次对混合料进行成型煅烧处理，获得碳化硅轴套的半成品料；将煅烧后的半成品料从成型煅烧一体机中取出，并转移至无尘车间内，静置冷却至，即可。在上述工艺中，所使用的成型煅烧一体机，其中的成型单元不仅可以高效快速的压制出若干个碳化硅轴套坯料，而且无需人工加料，省时省力，另外所设置的送料过渡导向单元，实现了送料小车在煅烧单元和成型单元之间无缝对接，提高整个工艺的效率。
Production process of high-temperature-resistant silicon carbide product
The invention discloses a production process of a high-temperature-resistant silicon carbide product, which relates to the technical field of silicon carbide production and comprises the following steps: taking a certain amount of SiO2, sawdust, petroleum coke powder and additives; sequentially putting the raw materials into a stirring tank, and fully mixing to obtain a mixture for preparing silicon carbide; adding the obtained mixture into a forming and calcining all-in-one machine, and sequentially carrying out forming and calcining treatment on the mixture to obtain a semi-finished productmaterial of the silicon carbide shaft sleeve; and taking out the calcined semi-finished product from the forming and calcining integrated machine, transferring the calcined semi-finished product intoa dust-free workshop, and standing and cooling the calcined semi-finished product to obtain the product. According to the forming and calcining all-in-one machine used in the process, the forming unitcan efficiently and rapidly press a plurality of silicon carbide shaft sleeve blanks, manual feeding is not needed, time and labor are saved, and in addition, the feeding transition guide unit is arranged, so that seamless butt joint of the feeding trolley between the calcining unit and the forming unit is achieved, and thus improving the efficiency of the entire process.
本发明公开了一种耐高温碳化硅制品的生产工艺，涉及碳化硅生产技术领域，包括取一定量的SiO2、木屑、石油焦粉以及添加剂；将各个原料依次置于搅拌罐中，待充分混合后，得到制备碳化硅的混合料；将所获得的混合料添加至成型煅烧一体机中，依次对混合料进行成型煅烧处理，获得碳化硅轴套的半成品料；将煅烧后的半成品料从成型煅烧一体机中取出，并转移至无尘车间内，静置冷却至，即可。在上述工艺中，所使用的成型煅烧一体机，其中的成型单元不仅可以高效快速的压制出若干个碳化硅轴套坯料，而且无需人工加料，省时省力，另外所设置的送料过渡导向单元，实现了送料小车在煅烧单元和成型单元之间无缝对接，提高整个工艺的效率。
Production process of high-temperature-resistant silicon carbide product
一种耐高温碳化硅制品的生产工艺
YANG MENGYUAN (author)
2021-01-19
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
/
B28B
Formgeben von Ton oder anderen keramischen Stoffzusammensetzungen, Schlacke oder von Mischungen, die zementartiges Material enthalten, z.B. Putzmörtel
,
SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS, SLAG OR MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
/
F27B
Industrieöfen, Schachtöfen, Brennöfen, Retorten allgemein
,
FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL
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