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Petrol coke delivery system

A conveying system and petroleum coke technology, applied in the direction of conveyor objects, transportation and packaging, furnaces, etc., can solve the problems of increasing the overall height, affecting the feeding time of residual oil, and affecting the normal operation of delayed coking process devices, etc., to achieve Effects of improving the environment and increasing the efficiency of transportation

Active Publication Date: 2014-05-21
CHINA PETROCHEMICAL CORP +1
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  • Summary
  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

The first disadvantage is that the two coke towers share a system, and any problem in the system will directly affect the hydraulic decoking plan, indirectly affect the feeding time of the residue in the next tower, and then affect the entire delayed coking The normal operation of the process device; the second disadvantage is: from the pre-crusher to the hopper to the coke-water separator and the belt conveyor, it needs to be superimposed in the vertical direction, and the relative elevation of the tower bottom is higher than that of the conventional coke tower. increase in size

Method used

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  • Petrol coke delivery system

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Embodiment Construction

[0031] The present invention will be described in further detail below by way of implementation and accompanying drawings:

[0032] A closed coke storage tank includes a foundation 11, a column 12, an enclosure structure 13 and a pool roof 14, the base 11 utilizes the pool floor, the column 12 is connected with the foundation and the pool wall, the lower end of the enclosure structure 13 is connected with the pool wall, and the upper end is connected with the pool The roof is connected, the pool roof 14 is fixed on the top of the column 12, the enclosure structure 13 is a light steel structure with through windows, the pool roof 14 is a light steel truss structure and is fabricated and installed in sections, and the pool roof is equipped with ventilation and lighting devices There is an inspection door on the enclosure structure, and the operator can reach the bottom of the coke storage tank through the inspection door and the straight ladder to check the equipment.

[0033] T...

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Abstract

The invention discloses a petrol coke delivery system which consists of a sealed petrol coke storage pool, a petrol coke pre-crushing device and material acquiring equipment and is characterized in that the petrol coke pre-crushing device is communicated with the sealed petrol coke storage pool; the material acquiring equipment is partially arranged in the sealed petrol coke storage pool and partially arranged outside the sealed petrol coke storage pool, so that the defects of serious pollution to neighboring environment, damage to health of workers, fire hazards and other unexpected safety accidents caused by coke powder during material grabbing, material discharging as well as grinding and crushing processes in the prior art are overcome.

Description

technical field [0001] The invention relates to a coke conveying device used for vertical charging combined with a conveying device, in particular to a petroleum coke conveying system. Background technique [0002] Delayed coking is a heavy oil advanced processing technology that converts heavy oil into gas, light and middle distillate oil and coke through deep thermal cracking. It has the characteristics of thorough decarbonization, simple process, mature technology, and low equipment investment. It has become a heavy oil One of the important processes in processing technology. [0003] With the increase in the proportion of heavy and inferior crude oil and the progress of advanced crude oil processing, delayed coking is becoming more and more important in the processing of heavy and inferior crude oil, and the output of petroleum coke is increasing. At present, my country's consumption of crude oil is about 3. At present, there are more than 60 sets of delayed coking units...

Claims

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Application Information

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IPC IPC(8): B65G49/00
Inventor 杨成炯宋银才陈莉
Owner CHINA PETROCHEMICAL CORP
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