Trolley type wire aging annealing furnace
An annealing furnace and trolley-type technology, applied in the field of trolley-type wire aging annealing furnaces, can solve the problems of uneven annealing temperature of wire rods, affecting the tempering performance of wire rods, poor temperature uniformity, etc. Replacing quick effects
Inactive Publication Date: 2017-12-12
JIANGSU HENGLI FURNACE IND
View PDF7 Cites 1 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0004] The technical problem to be solved by the present invention is: in order to solve the problem that the temperature uniformity in the furnace of the existing trolley-type aging annealing furnace is poor, the annealing temperature of the wire rod is not uniform, and the tempering performance of the wire rod is directly affected, the present invention provides A trolley-type wire rod aging annealing furnace is developed, and the air supply port is sealed and connected with the air outlet of the draft hood, which can ensure that all the air outlets are heated air, and the efficiency of the thermal cycle system is improved to the greatest extent. The tempering performance of the wire has been maximized
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 1
[0042] Such as figure 1 , figure 2 As shown, a trolley 1-type wire rod aging annealing furnace includes:
[0043] Trolley 1,
[0044] Furnace shell 2, set on the trolley 1, is used to maintain the strength of the furnace body, and is welded by channel steel and I-beam
[0045] The lining body 3, the lining body 3 is an insulation layer arranged on the top and side of the furnace shell 2, the lining body 3 is an aluminum silicate refractory fiber structure, and a layer of asbestos board 4 is attached to the inner surface of the lining body 3;
[0046] Underlayment 5, underlayment 5 is formed by laying refractory bricks;
[0047] The heating unit 6 is provided with a ceramic washer 14 between the heating unit 6 and the asbestos plate 4, and the ceramic washer 14 is fixed on the liner 3 by ceramic screws 15,
[0048] A hot air circulation device, the hot air circulation device includes a fan device 7 and a shroud 8;
[0049] Furnace door 9 and lifting mechanism 10;
[0050] ...
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 the technical field of heat treatment equipment, in particular to a trolley type wire aging annealing furnace. The trolley type wire aging annealing furnace comprises a trolley, a furnace shell, a lining body, a heating unit and a hot air circulating device; and the hot air circulating device comprises a fan device and a guide cover. The trolley type wire aging annealing furnace further comprises a furnace door and a lifting mechanism; the guide cover is a reversely U-shaped guide cover arranged in an opening direction of the annealing furnace; an air return channel is formed between the guide cover and an asbestos board; an air return port is formed between the lower side of the guide cover and the bottom of the annealing lining body; an air supply port matched with the guide cover is formed in the top of the guide cover, and is tightly connected with an exhaust port of the guide cover; and the heating unit is arranged on the surface of the asbestos board between the inner surface of the lining body and the guide cover. In the trolley type wire aging annealing furnace, the air supply port is tightly connected with the exhaust port of the guide cover, so that all exhausted air can be guaranteed as heated air, the efficiency of a heat circulating system is improved to the greatest extent, and the wire annealing performance is improved to the greatest extent.
Description
technical field [0001] The invention relates to the technical field of heat treatment equipment, in particular to a trolley-type wire rod aging annealing furnace. Background technique [0002] The tempering furnace is used for tempering general metal parts in air and quenching, annealing and aging heat treatment for aluminum alloy die castings, pistons, aluminum plates and other light alloy parts. The shell is welded by steel plates and section steels. [0003] The temperature uniformity in the hearth of the existing trolley-type aging annealing furnace is poor, so that the annealing temperature of the wire rod is uneven, which directly affects the tempering performance of the wire rod. Contents of the invention [0004] The technical problem to be solved by the present invention is: in order to solve the problem that the temperature uniformity in the hearth of the existing trolley-type aging annealing furnace is poor, so that the annealing temperature of the wire rod is n...
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): C21D9/54C21D1/26
CPCC21D1/26C21D9/54
Inventor 祝琦
Owner JIANGSU HENGLI FURNACE IND
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
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