Bridge steel heating furnace

A heating furnace and bridge technology, applied in the field of heating furnaces, can solve problems such as increasing heater power and furnace body temperature loss, and achieve the effects of reducing power, ensuring processing quality, and saving resources

Inactive Publication Date: 2019-06-14
河北敬业中厚板有限公司
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to solve the shortcomings of the drawer-type heating furnace in the prior art, which will cause the temperature loss inside the furnace body and increase the power of the heater, and the proposed bridge steel heating furnace

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
  • Bridge steel heating furnace
  • Bridge steel heating furnace
  • Bridge steel heating furnace

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0019] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention.

[0020] In describing the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", " Orientation indicated by rear, left, right, vertical, horizontal, top, bottom, inside, outside, clockwise, counterclockwise, etc. The positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, be constructed and operated in a specific orientat...

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 discloses a bridge steel heating furnace, and relates to the field of heating furnaces. The bridge steel heating furnace comprises a furnace body, a heater and a plurality of drawers; partition cavities are formed in the top ends and the bottom ends of the drawers correspondingly, and corrugated pipes are arranged at one ends in the partition cavities; the corrugated pipes extend inthe horizontal direction of the partition cavities, one ends of the corrugated pipes communicate with the output end of a gas pump which is placed on the outer side of the furnace body, and the otherends of the corrugated pipes are sealed; the ends, away from the corrugated pipes, of the partition cavities are provided with elastic parts, and the ends of the elastic parts are provided with firstsliding blocks which are slidably connected with the partition cavities; and the partition cavities are provided with vertically-penetrating through holes. The problem that during material taking of adrawer-type heating furnace, the furnace body interior temperature is lost is solved, in the process of opening the drawers, the gas pump enables the corrugated pipes to be automatically inflated, then the partition cavities are filled with the corrugated pipes, heat is blocked at the two ends of the partition cavities, thus heat losses of other parts of the furnace body are reduced, the processing quality of other materials is guaranteed, the power of the heater is reduced, and resources are saved.

Description

technical field [0001] The invention relates to the technical field of heating furnaces, in particular to bridge steel heating furnaces. Background technique [0002] Bridge steel plate is a steel plate specially used for erecting railway or highway bridges. It is required to have high strength, toughness and bear the load and impact of rolling stock, and to have good fatigue resistance, certain low temperature toughness and atmospheric corrosion resistance. Q345qD is the foreign name of bridge steel plate. It is used in the production process of bridge steel In the process, it is necessary to use a heating furnace to heat it. In order to improve production efficiency, there is a split drawer type heating furnace, that is, the furnace body is heated separately. However, in the process of using the drawer to take out the corresponding materials, the inside of the furnace body is connected to the outside, which reduces the temperature of other processed materials. In order to...

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): C21D9/70F27B17/00F27D3/12F27D19/00
Inventor 杨文芳刘宁薛昭
Owner 河北敬业中厚板有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap