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Device for extraction of shale oil by using oil shale and calcination of cement clinker

A technology for cement clinker and shale oil, which is applied in cement production, petroleum industry, preparation of liquid hydrocarbon mixture, etc.

Inactive Publication Date: 2009-09-09
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] In order to overcome the shortcomings of existing shale oil extraction and cement calcination devices, and at the same time obtain the purpose of shale slag cement clinker, the present invention proposes a device for extracting shale oil and calcining cement clinker using oil shale

Method used

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  • Device for extraction of shale oil by using oil shale and calcination of cement clinker
  • Device for extraction of shale oil by using oil shale and calcination of cement clinker

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Embodiment Construction

[0014] according to figure 1 and figure 2 As shown: the two ends of the revolving body 1 are respectively provided with revolving body rotators 4, and the revolving body rotators are rotatably connected with the revolving body support 2, and a feeding hopper 3 is provided on one side of the revolving body, and is connected with the material distribution propulsion Cement clinker outlet 6 and flue gas outlet 7 are provided on the outer side of the rotary body near the material distribution propeller, and a preheating chamber 17 is provided on the inner side of the rotary body. In the preheating chamber, the retort chamber and A plurality of material preheating conveying pipes 18 are connected in an annular arrangement between the material propulsion distributors;

[0015] A rotary body drive gear ring 11 is installed on the rotary body, and is connected to the rotary body driver 10 in transmission, and a rotary body rolling ring 9 is respectively connected to both sides of th...

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Abstract

The invention discloses a shale oil extracting method and device to sinter cement clinker, which is characterized by the following: the rotary body is assembled on the rotary rack with filling hopper, air and oil inlet pipe on two sides; the roll, rotary rolling ring, rotary driver and rotary driving toothed ring and rotary transmitting pipe are set on the rotary body; the material transmitting preheating pipe in the preheating cavity interconnects retorting and material distribution pusher; the retorting cavity interconnects gas oil outlet, which interconnects oil gas output pipe, oil gas reflux pipe, oil gas output pipe valve and oil gas pipe valve through oil gas cooling separator separately; the rotary transmitting pipe interconnects retorting cavity and sintering cavity of cement clinker; the oil outlet interconnects retorting cavity and oil gas reflux pipe; the cement clinker outlet interconnects flue gas outlet and vent cavity.

Description

technical field [0001] The invention proposes a device for extracting shale oil and calcining cement clinker by using oil shale in the field of energy and building materials. Background technique [0002] Before the patent of the present invention was proposed, a search was made on relevant patent documents on obtaining shale oil by extraction of oil shale, and three patent applications were found. [0003] 1. Patent No.: 87103384, titled: Dry distillation method of oil shale and the device used. Sovereignty item: dry distillation method of oil shale, including: exchanging heat between gas and high-temperature gas, thereby heating the gas to 100-150 degrees, and the high-temperature gas is to burn and gasify the organic carbon left in the shale And the obtained shale is produced after dry distillation of oil shale in the dry distillation area, a certain amount of fresh oil shale is dried with the heated first gas, and the dried oil shale is sent into Distillation area. ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C10G1/00C04B7/30
CPCY02P40/10
Inventor 关范辛福革于飞姜东升
Owner 关范
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