High-energy infrared radiation heater

An infrared radiation and heater technology, applied in heating devices, lighting and heating equipment, dryers, etc., can solve problems such as difficulty in achieving the best match, poor practical application effect, and low energy density of far-infrared radiation , to achieve the effect of shortening drying and curing time, short start-up time, and overcoming easy oxidation

Inactive Publication Date: 2011-09-21
张家港市佳龙真空浸漆设备制造厂
View PDF3 Cites 4 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the obvious disadvantage of far-infrared radiation is that the energy density of radiation is low.
It is difficult to achieve the best match in industrial applications, so its practical application effect is not good in many occasions

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

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0036] A high-energy infrared radiation heater, comprising a quartz inner tube heater, the heating element is a tungsten wire; a directional reflection screen behind the quartz inner tube heater; a quartz glass tube outer cover of the quartz inner tube heater; it is characterized in that the The directional reflective screen has a ceramic coating, and the composition of the ceramic coating is: CuO: 25wt%; NiO: 15wt%; MnO 2 : 20wt%; Y 2 o 3 : 6wt% and balance SiO 2 . The thickness of the coating is 10 mm, prepared by arc spraying method. The reflectivity of far infrared rays is 93% at 600 degrees.

Embodiment 2

[0038]A high-energy infrared radiation heater, comprising a quartz inner tube heater, the heating element is a tungsten wire; a directional reflective screen behind the quartz inner tube heater; a quartz glass tube outer cover of the quartz inner tube heater; it is characterized in that the The directional reflective screen has a ceramic coating, and the composition of the ceramic coating is: CuO: 25wt%; NiO: 15wt%; MnO 2 : 20wt%; Y 2 o 3 : 6wt% and balance SiO 2 . The thickness of the coating is 20 mm, prepared by arc spraying method. The reflectivity of far infrared rays is 96% at 600 degrees.

[0039] Application The infrared radiation tube of the present invention can be used in a coating curing furnace. The comparative experiments on the curing of silicone zinc-rich coatings on automobile brake discs show that compared with the ordinary quartz tube heating and curing method, the power is saved by more than 30%, and the curing time is shortened by more than 80%.

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

PropertyMeasurementUnit
thicknessaaaaaaaaaa
thicknessaaaaaaaaaa
emissivityaaaaaaaaaa
Login to view more

Abstract

The invention relates to a high-energy infrared radiation heater which comprises a quartz inner tube heater, a directional reflection screen behind the quartz inner tube heater and a quartz glass tube housing of the quartz inner tube heater, wherein the heating element is tungsten filament; and the directional reflection screen is provided with a ceramic coating which comprises the following components in percentage by weight: 25-42wt% of CuO, 12-28wt% of NiO, 18-36wt% of MnO2, 1-8wt% of Y2O3 and the balance of SiO2. The equipment provided by the invention has the characteristics of short startup time and emission of all-band infrared rays, and is particularly suitable for drying or curing paints and coatings.

Description

technical field [0001] The invention relates to an infrared radiation heater, in particular, the invention relates to a high-energy infrared radiation heater. Background technique [0002] After the coating is covered on the surface of the substrate, the process of changing from a liquid or clinker solid powder state to a dense and complete solid coating film is called drying or curing of the coating or coating film. [0003] Coating drying is one of the main links in painting construction. Only when a cured continuous coating is finally formed can the coating perform its various functions. Only by choosing the correct drying method and process can we get the ideal expected coating and complete the entire process requirements of coating construction. In addition to affecting the effect of paint application, the coating drying process also has a significant impact on the efficiency and economy of paint application because it is a process that consumes a lot of energy and tak...

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): B05D3/00B05D1/04B05D1/02F26B23/06C04B35/14
Inventor 方得志俞春东
Owner 张家港市佳龙真空浸漆设备制造厂
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