Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Processing method for deformation of rotary frame of circular cooler

A technology of rotary frame and treatment method, which is applied in the direction of processing discharged materials, furnaces, lighting and heating equipment, etc., and can solve problems such as deformation of the rotary frame of the ring cooler, reduce equipment accidents, simplify the processing method, and increase the contact area Effect

Active Publication Date: 2020-07-28
ANGANG STEEL CO LTD
View PDF4 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to overcome the deficiencies of the prior art, the purpose of the present invention is to provide a method for processing the deformation of the rotary frame of the annular cooler, which can solve the problem of deformation of the rotary frame of the annular cooler without overhaul and without affecting the use

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 more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Processing method for deformation of rotary frame of circular cooler
  • Processing method for deformation of rotary frame of circular cooler

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0021] If the rotary frame 7 of the annular cooler is deformed into an ellipse or pear shape, the wheel of the trolley 1 that is far away from the center of the original annular cooler after deformation is replaced with the wheel 2 of the trolley with a large tread 3. Specifically, when other dimensions remain unchanged Next, the size of the platform wheel on the outer side of the ring cooling is increased by n, and the size of m is unchanged; the size of the platform wheel on the inner side of the ring cooling is increased by m, and the size of n is unchanged; to ensure that the radius of the rotary frame 7 becomes larger and the back car 1 is normal operation, and can take into account the interchangeability of the original platform wheel 2.

[0022] Install the pull rod device at the position of the rotary frame 7 with the largest deformation, adjust the position of the nut 6, continuously adjust the tension of the screw rod 5, and gradually restore the roundness of the rota...

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

No PUM Login to View More

Abstract

The invention relates to a processing method for deformation of a rotary frame of a circular cooler. A trolley wheel far away from the circle center of the circular cooler and likely to derail is replaced with a wide-wheel-surface trolley wheel on the deformed rotary frame; a pull rod device is installed at the deformation part of the rotary frame and comprises fixing plates, a screw rod and nuts,the fixing plate is vertically welded on the rotary frame, the screw rod penetrates through the two fixing plates, the two ends of the screw rod are in threaded connection with the nuts, the tensionof the screw rod is adjusted through the nuts, and the roundness of the rotary frame of the circular cooler between the two fixing plates is gradually restored through the fixing plates. The processing method has the advantages that the wide-tread-face trolley wheel is adopted at the deformation position through replacement enables a circular cooling trolley with the deviated original running trajectory can normally run on an original track, through correction and adjustment, the running track meets the requirements of normal production, and equipment accidents are greatly reduced, by increasing the width of the tread face, the contact area between the trolley wheel far away from the circle center of the circular cooler and the track can be increased, and the problem that the trolley fallsoff is solved.

Description

technical field [0001] The invention belongs to the field of equipment maintenance of an annular cooler, and in particular relates to a treatment method for deformation of a rotary frame of an annular cooler. Background technique [0002] During the use of the ring cooler, the cold and heat are constantly replaced, there is alternating stress, improper maintenance, and various problems can easily cause the deformation of the rotary frame, and the existing ring cooler rotary body uses dozens of linear plates Splicing, due to the large number of connection positions, further increases the overall deformation of the rotary body, resulting in the deformation of the rotary body of the ring cooler. [0003] At present, the deformation of the rotary frame of the ring cooler is a common problem in the sintering industry. It often occurs that the wheel is damaged or the vicious equipment accident of the trolley falls off the road. The accident treatment takes a long time and is diffi...

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
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): F27D15/02
CPCF27D15/02
Inventor 于明珠孔祥伟
Owner ANGANG STEEL CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products