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Production system and process for preparing ceramsite proppant from ceramic waste
The invention relates to the technical field of ceramsite proppants, in particular to a production system and process for preparing a ceramsite proppant from ceramic waste, the production system comprises a ball mill, a mixer, a balling and granulating machine and a high-temperature rotary kiln, the ball mill, the balling and granulating machine and the high-temperature rotary kiln are connected through a conveyor belt, the invention can effectively solve the problems that the existing ceramsite proppant is prepared by mainly adopting high-grade bauxite with the weight content of Al2O3 being more than 60% as a main raw material, adding a small amount of plasticizer and sintering aid and carrying out high-temperature sintering through a tunnel kiln or a rotary kiln, the high-grade bauxite is low in yield and high in cost, the sintering temperature requirement is high, and the production cost is low. Therefore, the manufactured ceramsite proppant is relatively high in cost and cannot be widely used.
本发明涉及陶粒支撑剂技术领域，尤其为一种采用陶瓷废料制备陶粒支撑剂的生产系统及工艺，包括球磨机、混料机、成球造粒机以及高温回转窑，所述球磨机、成球造粒机以及高温回转窑之间均通过传送带相连接，本发明可以有效解决目前陶粒支撑剂主要采用Al2O3的重量含量为60％以上的高品位铝矾土为主原料，并添加少量增塑剂和烧结助剂，通过隧道窑或回转窑高温烧制而成，高品位铝矾土的产量较低，成本较高，且烧结的温度要求高，导致制造出的陶粒支撑剂成本较高，无法广泛使用的问题。
Production system and process for preparing ceramsite proppant from ceramic waste
The invention relates to the technical field of ceramsite proppants, in particular to a production system and process for preparing a ceramsite proppant from ceramic waste, the production system comprises a ball mill, a mixer, a balling and granulating machine and a high-temperature rotary kiln, the ball mill, the balling and granulating machine and the high-temperature rotary kiln are connected through a conveyor belt, the invention can effectively solve the problems that the existing ceramsite proppant is prepared by mainly adopting high-grade bauxite with the weight content of Al2O3 being more than 60% as a main raw material, adding a small amount of plasticizer and sintering aid and carrying out high-temperature sintering through a tunnel kiln or a rotary kiln, the high-grade bauxite is low in yield and high in cost, the sintering temperature requirement is high, and the production cost is low. Therefore, the manufactured ceramsite proppant is relatively high in cost and cannot be widely used.
本发明涉及陶粒支撑剂技术领域，尤其为一种采用陶瓷废料制备陶粒支撑剂的生产系统及工艺，包括球磨机、混料机、成球造粒机以及高温回转窑，所述球磨机、成球造粒机以及高温回转窑之间均通过传送带相连接，本发明可以有效解决目前陶粒支撑剂主要采用Al2O3的重量含量为60％以上的高品位铝矾土为主原料，并添加少量增塑剂和烧结助剂，通过隧道窑或回转窑高温烧制而成，高品位铝矾土的产量较低，成本较高，且烧结的温度要求高，导致制造出的陶粒支撑剂成本较高，无法广泛使用的问题。
Production system and process for preparing ceramsite proppant from ceramic waste
一种采用陶瓷废料制备陶粒支撑剂的生产系统及工艺
MENG QINGKE (author) / ZHANG XIUYUN (author) / FEI XIAQING (author) / ZHANG TONGQIAO (author) / ZHAO WUJUN (author)
2022-11-18
Patent
Electronic Resource
Chinese
IPC:
B28C
Tonaufbereitung
,
PREPARING CLAY
/
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
/
C04B
Kalk
,
LIME
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