SEMITRAILER-MOUNTED TURBINE FRACTURING APPARATUS

WIPO Patent Application WO/2021/051398

A1

Disclosed is a semitrailer-mounted turbine fracturing apparatus, comprising a transportation device (200), an exhaust system, a turbine engine (500) and a plunger pump (600). The exhaust system is connected to an exhaust port of the turbine engine (500), an output end of the turbine engine (500) is directly connected to the plunger pump (600), and the transportation device (200) is used for bearing the exhaust system, the turbine engine (500) and the plunger pump (600). The plunger pump (600) comprises a power end assembly (1), a fluid end assembly (2) and a reduction gearbox assembly (3), wherein one end of the power end assembly (1) is connected to the fluid end assembly (2), and the other end of the power end assembly (1) is connected to the reduction gearbox assembly (3); and the reduction gearbox assembly (3) comprises a planetary reduction gearbox and a parallel reduction gearbox (10), and the planetary reduction gearbox and the parallel reduction gearbox (10) are used in cooperation, wherein the transmission ratio is 60:1 - 106:1.

ZHANG RIKUI (CN)
CHANG SHENG (CN)
ZHANG PENG (CN)
LAN CHUNQIANG (CN)
WU YIPENG (CN)
LI XINCHENG (CN)
LI XIANCE (CN)

PCT/CN2019/107023

March 25, 2021

September 20, 2019

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YANTAI JEREH PETROLEUM EQUIPMENT &TECHNOLOGIES CO (CN)

E21B43/26; B62D59/02; F02C6/00; F04B17/00; F04B17/06; F16H1/28; F16H57/023

CN109882144A	2019-06-14
CN202926404U	2013-05-08
CN107208557A	2017-09-26
CN109869294A	2019-06-11
CN203962367U	2014-11-26
FR2980438A1	2013-03-29

YANTAI BINKING PATENT AGENT OFFICE (GENERAL PARTNERSHIP) (CN)

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