Overheater coiled pipe series hanger rod device
A technology of a serpentine tube and a superheater is applied in the field of a superheater serpentine tube system hanger device, which can solve the problems of tube deformation and affect the service life of the tube, and achieve the effect of prolonging the service life.
Active Publication Date: 2016-04-06
WUXI HUAGUANG BOILER
View PDF5 Cites 4 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0002] In large-scale waste incineration boilers, the serpentine tubes of the superheater are generally arranged vertically, and the distance between the elbows of the serpentine tubes is small, which cannot satisfy the requirement that each elbow of the serpentine tube has a lifting point. Therefore, the previous Boiler and superheater serpentine tubes are provided with a row of lifting points every other elbow. During the boiler maintenance process, it was found that the pipes of the elbows without lifting points were relatively deformed, which affected the service life of the pipes.
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
[0013] See figure 1 , figure 2 , image 3 As shown, a superheater serpentine tube suspension rod device, which includes a superheater serpentine tube 1, the two ends of the superheater serpentine tube 1 are hoisted on the roof beam 3 through the side suspenders 2, and the superheater serpentine tube Each elbow at the upper end of 1 is fitted with a hoop 4, the upper end of the hoop 4 is hung on the hook 5, the hook 5 is connected to the middle suspender 6, and the upper end of the middle suspender 6 is fixedly connected to the roof beam 3.
[0014] The hook 5 is connected to the middle suspender 6 through an intermediate connection structure, the intermediate connection structure includes a long steel plate 7, the upper end of the long steel plate 7 is equipped with a lifting lug 8, the lifting lug 8 is connected to the lower end of the middle suspender 6, and the two sides of the long steel plate 7 are welded respectively Channel steel 9 is installed, and the channel steel...
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 relates to a large waste incineration boiler, in particular to an overheater coiled pipe series hanger rod device. By means of the overheater coiled pipe series hanger rod device, it can be guaranteed that hanging points are arranged at all elbows of an overheater coiled pipe, deformation of the pipe is avoided, and the service life of the pipe is prolonged. The overheater coiled pipe series hanger rod device comprises the overheater coiled pipe. The two ends of the overheater coiled pipe are hung on a roof beam through side hanger rods respectively. The overheater coiled pipe series hanger rod device is characterized in that each elbow of the upper end of the overheater coiled pipe is sleeved with a hanging hoop, the upper ends of the hanging hoops are hung on hanging hooks, the hanging hooks are connected with middle hanger rods, and the upper ends of the middle hanger rods are fixedly connected with the roof beam.
Description
technical field [0001] The invention relates to a large-scale garbage incineration boiler, in particular to a serpentine pipe system suspender device for a superheater. Background technique [0002] In large-scale waste incineration boilers, the serpentine tubes of the superheater are generally arranged vertically, and the distance between the elbows of the serpentine tubes is small, which cannot satisfy the requirement that each elbow of the serpentine tubes has a lifting point. Therefore, the previous Boiler and superheater serpentine tubes are provided with a row of lifting points every other elbow. During the boiler maintenance process, it was found that the tubes of the elbows without lifting points were relatively deformed, which affected the service life of the tubes. Contents of the invention [0003] In order to solve the above problems, the present invention provides a superheater serpentine pipe suspender device, which can ensure that each elbow of the superheat...
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 Patent Type & Authority Applications(China)
IPC IPC(8): F22B37/24F23G5/44
Inventor 任孝明
Owner WUXI HUAGUANG BOILER