US 9,328,958 B2Granted

Apparatus and system for manufacturing quality coal products

OwnerLi Baironginventor

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Abstract

The present application discloses an apparatus for manufacturing high-quality coal products. In certain embodiments, the apparatus comprises a housing and a heat conducting mechanism disposed within the housing. The heat conducting mechanism is provided with a heat conducting medium inlet proximate a material outlet end and a thermal conduction medium outlet proximate a material inlet end. The heat conducting mechanism comprises multiple groups of heat conducting units and the heating conducting unit comprises a plurality of heat conducting tubes. The heat conducting tubes are in communication with the heat conducting medium inlet and outlet. A plurality of fins inclining downward relative to the vertical direction are arranged along the longitudinal direction between adjacent heat conducting tubes. The present application also discloses a system for manufacturing high-quality coal products, comprising a material feed apparatus, a high-quality coal product production apparatus, a heat-conducting medium supply apparatus, and a recycling processing apparatus.

Claims105

Dependent claims

An apparatus for manufacturing high-quality coal products, comprising a housing, a material feeding end and a material discharging end respectively arranged at two ends of the housing, wherein

at least two series of exhaust passages are arranged outwards from a center of the housing, and each of the exhaust passages communicates with an exhaust end in the housing;
a heat conducting mechanism is arranged in a chamber of the housing between the material feeding end and the material discharging end;
the heat conducting mechanism is provided with a heat conducting medium inlet proximate the material discharging end and a heat conducting medium outlet proximate the material feeding end;
the heat conducting mechanism comprises a plurality of spaced heat conducting units, each of which comprises a plurality of heat conducting tubes communicating with the heat conducting medium inlet and the heat conducting medium outlet;
and
a plurality of fins inclining downwardly with respect to a vertical direction are arranged in a longitudinal direction between adjacent heat conducting tubes, and each of the fins arranged between the heat conducting tubes proximate the exhaust passages has a lower end inclining in a direction away from the exhaust passages so as to block an exhaust port arranged on a wall face of the each of the exhaust passages.

3 more elements

A system for manufacturing high-quality coal products, comprising:

a material supply apparatus configured to supply raw coal having a proper treatment granularity for an apparatus for manufacturing high-quality coal products;
at least one apparatus for manufacturing high-quality coal products, comprising a housing, a material feeding end and a material discharging end respectively arranged at two ends of the housing, wherein
at least two series of exhaust passages are arranged outwards from a center of the housing, and each of the exhaust passages communicates with an exhaust end in the housing;
a heat conducting mechanism is arranged in a chamber of the housing between the material feeding end and the material discharging end;
the heat conducting mechanism is provided with a heat conducting medium inlet proximate the material discharging end and a heat conducting medium outlet proximate the material feeding end;
the heat conducting mechanism comprises a plurality of spaced heat conducting units, each of which comprises a plurality of heat conducting tubes communicating with the heat conducting medium inlet and the heat conducting medium outlet;
and
a plurality of fins inclining downwardly with respect to a vertical direction are arranged in a longitudinal direction between adjacent heat conducting tubes, and each of the fins arranged between the heat conducting tubes proximate the exhaust passages has a lower end inclining in a direction away from the exhaust passages so as to block an exhaust port arranged on a wall face of the each of the exhaust passages;
a heat conducting medium supply apparatus connected to the heat conducting medium inlet so as to supply heat conducting medium to the apparatus for manufacturing high-quality coal products;
and
a recycling apparatus communicating with the exhaust end so as to recycle matters discharged from the exhaust end, and connected to the heat conducting medium supply apparatus so as to convey the recycled matters to the heat conducting medium supply apparatus.

8 more elements

Dependencies are inferred from the claim text.

Facts

Application: 14/118,048Filed 14 May 2012
Priority: CN 2011 1 014516431 May 2011
Published: US 2014/0352168 A14 Dec 2014
Granted: 3 May 2016
Term ends: Not estimatedThe source records don’t support an estimate.

Classification15 codes

F26B 3/16
The materials or objects to be dried being moved by gravity: in a counter-flow of the gas or vapour
C10B 47/04
With stationary charge: in shaft furnaces
C10B 47/16
With stationary charge: with indirect heating means both inside and outside the retorts
C10B 53/04
Destructive distillation, specially adapted for particular solid raw materials or solid raw materials in special form: of powdered coal