Supercharge Your Innovation With Domain-Expert AI Agents!

Bar stock heating furnace

A technology for heating furnaces and bars, which is applied in the direction of heat treatment furnaces, furnaces, furnace types, etc., which can solve the problems of furnace heat waste and low efficiency of slender materials, and achieve the effects of low labor costs, convenient and fast feeding and discharging, and high thermal efficiency

Active Publication Date: 2011-07-20
QIANJIANG SPRING HANGZHOU CO LTD
View PDF2 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to solve the problem of waste of furnace heat caused by different lengths of spring wires and the low efficiency of feeding slender materials into the furnace. The working area at the same time can meet the heating needs of wires with different lengths. At the same time, it adopts the side feeding of the furnace body, which is a safe, convenient and fast bar 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
  • Bar stock heating furnace
  • Bar stock heating furnace
  • Bar stock heating furnace

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] Embodiment one, see figure 1 and figure 2 , the present embodiment is a bar heating furnace, which is provided with double chambers, that is, a small furnace 10 and a large furnace 11 . Establish a base 9, on the base 9 is the body of furnace, in the length direction of the body of furnace, the inner cavity of the furnace body is divided into a small furnace 11 and a large furnace 12 by the middle furnace door mechanism 7, and the small furnace 11 and the large furnace 12 regions are respectively provided with three furnaces. Set thermocouple 1, and set up a smoke exhaust device 2 respectively, and the last exhaust pipes of the two smoke exhaust devices 2 are connected together and sent to the outside of the workshop. The middle furnace door mechanism 7 adopts a motor screw lifting device, and the furnace body is provided with guide rails on both sides of the middle furnace door mechanism 7, and a high temperature resistant sealing device is provided between the middl...

Embodiment 2

[0025] Embodiment 2, the structure of the furnace body is the same as that of Embodiment 1, and the furnace door mechanism 8 for charging is divided into two parts, that is, the feed openings of the small furnace 11 and the large furnace 12 are divided into two parts, and the furnace body is located at the center of the furnace door mechanism 7. One side of the feed opening is provided with a movable bolt, and the bottom of the movable bolt is hinged with the body of furnace, and can turn outwards at an angle of 60 degrees that is the same as the outward turning of the charging furnace door mechanism 8 .

[0026] When needs are processed to the spring bar stock that length is greater than the length of large furnace 12, then open middle furnace door mechanism 7, bar stock is sent into large furnace chamber 12, open all thermocouples 1, exhaust device 2 and carry out processing work.

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 the technical field of heating devices, in particular to an energy-saving bar stock heating furnace which has multi-hearth branch control in the same device, is used for heating spring wire materials with different lengths and aims at solving the problems that furnace heat waste is caused due to different lengths of spring wire materials and the conveying efficiency of thin and long materials into a hearth is low in the whole heating process. The energy-saving bar stock heating furnace comprises a furnace body, a temperature control system and a smoke venting system; an inner chamber of the furnace body is divided into a plurality of small furnace chambers and big furnace chambers with different lengths through an intermediate furnace door mechanism; a feeding furnace door mechanism is arranged at the lateral side of the furnace body, and a bar stock sliding groove is arranged at the inner side of the feeding furnace door mechanism; a thermocouple is arranged at the bottom of the inner chamber of the furnace body, and discharging furnace door mechanisms are arranged at two ends of the furnace body. Different processed bar stocks are conveyed into the separated hearths from the feeding furnace door mechanism at the lateral side, the intermediate furnace door mechanism is closed, and the small furnace chambers or the big furnace chambers are heated by a combustor; therefore, the energy-saving bar stock heating furnace has convenient material input and output, reasonable structure, high thermal efficiency, environment protection and energy saving.

Description

technical field [0001] The invention relates to the technical field of heating equipment, in particular to an energy-saving bar heating furnace with multi-furnace branch control for heating spring wires of different lengths on the same equipment. Background technique [0002] The thermal processing of metal bars is generally carried out in a heating furnace, and the heating structure is generally designed according to the characteristics of the processed product. For example, the patent number is ZL200720068608.3, a heating furnace for metal bars before forging. The feeding mechanism of this heating furnace is connected with the high-temperature mesh belt feeding mechanism. The high-temperature mesh belt feeding mechanism is set across the heating furnace body, and the burner and temperature control The mechanisms are respectively connected with the heating furnace body, and the power mechanism is respectively connected with the feeding mechanism and the high-temperature mes...

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 Patents(China)
IPC IPC(8): C21D9/56
Inventor 张涌森
Owner QIANJIANG SPRING HANGZHOU CO LTD
Features
  • R&D
  • Intellectual Property
  • Life Sciences
  • Materials
  • Tech Scout
Why Patsnap Eureka
  • Unparalleled Data Quality
  • Higher Quality Content
  • 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More

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

© 2025 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com