Hebei Longcheng Coal Comprehensive Utilization Co., Ltd.

Chine

 
Quantité totale PI 9
Rang # Quantité totale PI 171 668
Note d'activité PI 1,7/5.0    8
Rang # Activité PI 114 780

Brevets

Marques

0 0
0 0
9 0
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Dernier brevet 2022 - Sealing structure of horizontal ...
Premier brevet 2017 - Coal pyrolysis process device

Derniers inventions, produits et services

2020 Invention Sealing structure of horizontal rotary pyrolysis kiln. The present invention relates to sealing t...
Invention Horizontal slag cooler. Disclosed is a horizontal slag cooler, comprising a housing (1), a materi...
Invention Rotary kiln. The embodiments of the present disclosure provide a rotary kiln, relating to the tec...
Invention Heat exchanger. A heat exchanger, which not only can be used for cooling and exchanging heat of m...
Invention Rotary kiln sealing system and rotary kiln equipment. A rotary kiln sealing system and rotary kil...
Invention Material drying device and application thereof. A material drying device and application thereof,...
Invention Dynamic sealing structure and rotary kiln apparatus. Provided are a dynamic sealing structure and...
Invention Centrifugal impurity-removing machine for wastewater and centrifugal impurity-removing device for...
2017 Invention Coal pyrolysis process device. A coal pyrolysis process device, comprising a primary coal pyrolys...