US 12,066,190 B2
Small stove, stove core and shape of briquette assorted with smokeless combustion of combustible solids/semisolids
Qingsheng Wang, Shanghai (CN)
Assigned to Ailin Dai, Shanghai (CN)
Appl. No. 17/421,377
Filed by Ailin Dai, Shanghai (CN)
PCT Filed Jan. 7, 2020, PCT No. PCT/CN2020/070739
§ 371(c)(1), (2) Date Jul. 7, 2021,
PCT Pub. No. WO2020/143637, PCT Pub. Date Jul. 16, 2020.
Claims priority of application No. 201910014780.8 (CN), filed on Jan. 8, 2019; and application No. 201920025966.9 (CN), filed on Jan. 8, 2019.
Prior Publication US 2022/0082261 A1, Mar. 17, 2022
Int. Cl. F24B 1/197 (2006.01); F23B 60/00 (2006.01); F24H 9/189 (2022.01)
CPC F24B 1/197 (2013.01) [F23B 60/00 (2013.01); F24H 9/189 (2013.01)] 5 Claims
OG exemplary drawing
 
1. A stove for smokeless combustion of combustible solids/semisolids, comprising:
a first section in an upper part of the stove, a flame concentrator (6) disposed upon the first section,
a slag outlet opening (5) in a lower part of the stove, a pyrophoric briquette (10) in a stove core and an underlying coal briquette (9) under the pyrophoric briquette (10),
wherein the stove core resides in the first section and comprises a stove core inner ring (2) and a stove core outer ring (17) that are bonded together, and
wherein the stove core inner ring (2), the flame concentrator (6) or the whole core are made of high-whiteness aluminum silicate fibers, the stove core outer ring (17) is made of foam glass, foam ceramic, or calcium silicate, and
wherein the underlying coal briquette (9) is cylindrical in shape and comprises a recess on a top of thereof.