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Coke breeze cooling jacket device

A technology of cooling jacket and powder coke, which is used in the cooling of coke, coke oven, petroleum industry, etc., can solve the problem of rapid cooling of high temperature coke powder particles, and achieve the effect of uniform spacing, safe operation and increased cooling effect.

Inactive Publication Date: 2008-06-11
ACRE COKING & REFRACTORY ENG CONSULTING CORP
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a powder coke cooling sleeve device, which can not only solve the problem of rapid cooling of high-temperature coke powder particles, but also enable the cooled coke powder particles to be discharged evenly, and the operation is safe

Method used

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Embodiment Construction

[0018] The powder coke cooling jacket device will be described in detail below in conjunction with the accompanying drawings. See Figure 1, Figure 2, Figure 3, Figure 4, and Figure 5.

[0019] A powder coke cooling sleeve device, comprising an inner sleeve 1, an outer sleeve 2, an upper connection flange 14, a lower connection flange 15, a packing gland sealing structure 6, an inner cylinder water supply port 18, and an inner cylinder drain port 19 , the water supply port 20 of the outer cylinder, the drain outlet 21 of the outer cylinder, the inner sleeve 1 is a tubular sleeve, and the two parts are separated by a partition plate 16 in the middle, and the bottoms of the separated two parts are connected; the outer sleeve 2 is a ring-shaped double The layer of circular tubes is set outside the inner sleeve, and the channel between the inner wall of the outer sleeve 2 and the outer wall of the inner sleeve 1 is the coke powder channel 22; for the convenience of installation and...

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Abstract

The invention relates to a powdered coke cooling jacket pipe device. The invention is characterized in that an inner jacket barrel is a pipe-shaped jacket barrel, the middle part is divided into two parts with a division plate, and the bottom parts of two divided parts are communicated; an outer jacket barrel is an annular double layer circular pipe which is sleeved outside of the inner jacket barrel, and a channel between the inner wall of the outer jacket barrel and the outer wall of the inner jacket barrel is a coke powder channel; the device is structurally divided into three parts from top to bottom, an upper part outer jacket barrel has two sections, two sections are connected through an upper part connecting flange, a middle part adopts a straight-barrel section, a lower part adopts the sealing structure of a packing gland which is connected outside the outer jacket barrel by adopting a lower part connecting flange, and packing material is arranged between the sealing structure of the packing gland and the outer jacket barrel. The device not only can solve the problem high temperature coke powder grains are cooled, the cooled coke powder grains are uniformly discharged outside, the running is secure, and the invention has the advantages that the cooling effect is good, the operation is simple, the control is flexible, and the overhaul is convenient, etc.

Description

technical field [0001] The present invention relates to a kind of CDQ special equipment for cooling the coke powder particles entrained in the high-temperature circulating gas in the CDQ furnace, which can rapidly cool the coke powder particles and discharge the cooled coke powder particles evenly. A powder coke cooling sleeve device. Background technique [0002] The powder coke cooling sleeve device is an important equipment in the dry coke quenching process. The temperature of the thermal cycle gas discharged from the dry quenching furnace is about 900-980°C. hot. In order to reduce the wear and tear on the boiler tube, a large amount of coke powder entrained in the high-temperature circulating gas must be removed by a primary dust collector. After passing through the dust collector once, the coke powder particles entrained in the high-temperature circulating gas enter the powder coke cooling jacket device, and the high-temperature coke ...

Claims

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Application Information

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IPC IPC(8): C10B39/02
Inventor 陈海文段衍泉张春才
Owner ACRE COKING & REFRACTORY ENG CONSULTING CORP
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