US 12,330,126 B2
Ultrafine powder particle aggregation and cooling tank-type structure and ultrafine powder particle forming method
Bi Zhong, Zhejiang (CN)
Assigned to Jiangsu Boqian New Materials Stock Co., Ltd., Jiangsu (CN)
Appl. No. 18/035,940
Filed by Jiangsu Boqian New Materials Stock Co., Ltd., Jiangsu (CN)
PCT Filed Sep. 3, 2021, PCT No. PCT/CN2021/116493
§ 371(c)(1), (2) Date May 9, 2023,
PCT Pub. No. WO2022/156224, PCT Pub. Date Jul. 28, 2022.
Claims priority of application No. 202110099342.3 (CN), filed on Jan. 25, 2021; and application No. 202120198835.8 (CN), filed on Jan. 25, 2021.
Prior Publication US 2023/0415115 A1, Dec. 28, 2023
Int. Cl. B01J 13/04 (2006.01); B01J 2/04 (2006.01)
CPC B01J 13/04 (2013.01) [B01J 2/04 (2013.01)] 10 Claims
OG exemplary drawing
 
1. An ultrafine powder particle aggregation and cooling tank-type structure, the structure is arranged in an ultrafine powder particle preparation system and comprising an air outlet and backflow structure, a waste backflow structure, or a waste collection structure, a particle forming control structure, and a tank-type variable-direction material distributing structure which are connected in sequence;
a front end of the air outlet and backflow structure is connected to a front high-temperature evaporator, and a rear end of the tank-type variable-direction material distributing structure is connected to a rear collection structure;
the ultrafine powder particle preparation system further comprises a heating system arranged in the high-temperature evaporator for providing a heat source, a feeding system for providing a raw material into the high-temperature evaporator, a circulating cooling system for providing cooling, an air source or circulating air system for providing a current carrying and cooling, a pressure balancing system for providing a pressure balancing control, and an air-solid separation system or an air-solid-liquid separation system of a collection part.