Coke oven ascension pipe device
A coke oven and tube body technology, which is applied to coke ovens, coke oven heating, dry distillation gas discharge devices, etc. Use effect, anti-corrosion ability improvement, the effect of prolonging the service life
Inactive Publication Date: 2017-03-22
扬州恒鑫冶金科技有限公司 +1
View PDF0 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0002] There will be a large amount of waste heat generated in coking enterprises, but there are many impurities in the waste heat, which cannot be recovered smoothly. In the process of recovery, riser heat exchangers need to be used. Many riser heat exchangers The heat pipe is often affected by impurities in the waste water vapor during use. These impurities will be adsorbed on the inner wall of the flue of the riser heat exchanger, affecting the use effect of the riser heat exchanger, and some rise The water vapor in the tube heat exchanger leaks into the carbonization chamber, which will cause the failure of the riser tube heat exchanger and shorten the service life
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0011] The present invention will be further described below in conjunction with the accompanying drawings.
[0012] A riser pipe device for a coke oven, comprising a pipe body 1, a flue 2 is provided inside the pipe body 1, a coating 3 is provided on the inner wall of the flue 2, a water vapor exchange space 4 is provided outside the flue 2, and the water vapor exchange space 4 is externally equipped with There is an outer wall 5 of the pipe, the outer wall 5 of the pipe is made of stainless steel, an interlayer 6 is provided between the water vapor exchange space 4 and the inner wall of the flue 2, a heat insulating layer is arranged inside the interlayer 6, and a wire mesh is arranged outside the heat insulating layer. Layer 3 is a nano-coating, silicon particle coating or ceramic coating. The steam exchange space 4 is provided with heat exchange tubes. The top and bottom of the water vapor exchange space 4 are respectively provided with a water inlet and a water outlet. La...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention discloses a coke oven ascension pipe device which comprises a pipe body, wherein a flue is arranged in the pipe body, a coating layer is arranged on the inner wall of the flue, a moisture exchange space is arranged outside the flue, a pipe body outer wall is arranged outside the moisture exchange space, the pipe body outer wall is made of stainless steel, an interlayer is arranged between the moisture exchange space and the inner wall of the flue, a thermal insulation layer is arranged in the interlayer, and a metal wire gauze is arranged outside the thermal insulation layer. As the coating layer is arranged on the inner wall of the ascension pipe, impurities are prevented from being adsorbed on the inner wall of the ascension pipe in a waste heat recovering process, and the corrosion resistance of the ascension pipe is improved; as an adsorption layer is arranged in the moisture exchange space, redundant moisture can be adsorbed and is prevented from leaking into a carbonization chamber, the use effect of an ascension pipe heat exchanger is improved, and the service life of the coke oven ascension pipe is prolonged.
Description
technical field [0001] The invention relates to a heat exchange device, in particular to a coke oven riser device. Background technique [0002] There will be a large amount of waste heat generated in coking enterprises, but there are many impurities in the waste heat, which cannot be recovered smoothly. In the process of recovery, riser heat exchangers need to be used. Many riser heat exchangers The heat pipe is often affected by impurities in the waste water vapor during use. These impurities will be adsorbed on the inner wall of the flue of the riser heat exchanger, affecting the use effect of the riser heat exchanger, and some rise The water vapor in the tube heat exchanger leaks into the carbonization chamber, which will cause the failure of the riser tube heat exchanger and shorten the service life. Contents of the invention [0003] The object of the present invention is to provide a coke oven riser device which is easy to use and anti-corrosion. [0004] The tech...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More IPC IPC(8): C10B27/00
CPCY02P20/129
Inventor 曹振顺曹海鑫
Owner 扬州恒鑫冶金科技有限公司