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Gas Burner Part Ceramic Honeycomb Heater for Rto
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Gas Burner Part Ceramic Honeycomb Heater for Rto

Quantity:
  • 100, 000pieces/Month
  • Wooden Box and Pallet or According to Your Demand
  • T/T
  • HCH
  • Ceramic
  • Heater
  • Plate Heat Exchanger
  • DXY
  • China
  • Cordierite/Corundum Mullte/Mullite/Silicon Oxide
  • 150*150*300mm, 150*150*100mm, etc
  • Rto
  • Round, Square, Hexagonal, Triangular
  • 1320-1700
  • Regenerative Heat Exchanger

Product Description

Ceramic honeycomb heat regenerator and regenerative ball are widely used in many kinds of industrial heating furnace due to highly demanding of energy saveng and environment protection. By using ceramic regenerative ball or honeycomb body as heat energy carrier, Heat storage High Temperature Air Combustion technology HATC is used in hot balst furnace, heat treatment furnace, deploymerizing furnace, roasters, melting furnace, oil or gas boiler, soaking pit furnace. Since it can reclaim the heat of fumeand heat the combustion air and coal gas in furnaces over 1000oC, even the poor quality fuel can be burned steadily and effectively, hence save 40~70% fuel and increase production by 15%, meanwhile remarkably decrease emission of NOx and the temperature of waste flue gas discharged to air.

The honeycomb ceramic as heat transfer media is the key part for heat storaging HTAC(High Temperature Air Combustion) technology, which has been widely applied in all kinds of pushing-steel heating furnace, RTO(Regenerative Thermal Oxidation), stepping heating furnace, heat treatment furnace, forging furnace, dissolving furnace, steel wrapping/middle wrapping baking apparatus, soaking pit, radiation tap incendiary apparatus, covering furnace, high temperature hot-blast stove in metallurgical machine building and all kinds of ceramic cellar stove, glass cellar stove in building materials, and all kinds of tap heating stove, splitting stove, other industrial stove cellar, too.

Cordierite is a magnesium alumina silicate material, which has very low linear expansion, low coefficient of thermal expansion and excellent resistance to thermal shock. Cordierite also offers an excellent range of mechanical strength, porosity criteria, and excels in cost-effective extruded and dry-pressed forms. Cordierite Honeycomb Monoliths are divided into two types: Porous type and compact type.

Honeycomb ceramics has high surface area, low air flow resistance, high temperature resistance, corrosion resistance, wear resistance, and can be widely used. Honeycomb ceramics as heat storage body, by the advantage of large specific surface area, small heat resistance, good thermal conductivity, excellent thermal shock resistance, realize quickly exchanging heat; Reducing energy in the strict sense.

Specification of honeycomb ceramics:
*Shape and size 6-150. Producing different size according to customer is demanded in this scope
*Quadrate pore: Density 150-400 pore/inch; The ply of the board between pore < 0.3 mm
*Crushing strength vertical > 12 Mpa Radid > 4 Mpa
*Loefficient of neated expanding 1-2*10-6 /
*Top used temperature: 1500
*Spalling resistance: 900
*Strong Acid and alkali resistance

Spec. Quantity of channels Wall thickness (mm) Surface area (m2/m3) Free volume (%) Average weight (min.) (kg/m3)
150*150*300 60*60 0.5 1315 70 680
150*150*300 50*50 0.7 1050 58 680
150*150*300 40*40 0.7 883 65 518
150*150*300 25*25 1.0 573 67 502

Specification of Ceramic Honeycomb Heat regenerator
Material Cordierite Cordierite-mulite High Alumina High Alumina-mulite Mulite Mulite-Corundum Electro-melting corundum
Type SSJQ-40 SSJM-45 SSGL-50 SSGM-60 SSML-60 SSMG-72 SSDG-80
Al2O3 (%) ≥ 34.5-40 41-45 46-50 51-60 61-65 66-72 73-90
Bulk Density (g/cm3) ≥ 0.7-0.8 0.81-0.9 0.91-0.96 0.97-1.0 1.01-1.1 1.12-1.18 1.2-1.4
Thermal Expansion Coefficient(10-6/ ° c) 2.0-3.0 3.0-4.1 8.3-9.0 5.0-6.1 4.2-5.0 5.1-6.0 5.6-3.0
Thermal Conductivity (W/m ? k) ≥ 1.00 1.10 1.11 1.12 1.15 1.25 1.3
Maximum operation temperature( ° c) 1230 1300 1350 1400 1450 1500 1530
A axis Compression strength (Mpa)on atomsphere temperature 18.0 22.0 20.0 22.5 23.0 24.0 25.0
B axis Compression strength (Mpa)on atomsphere temperature 4.0 5.0 5.5 8.0 9.0 10.5 5.5
Refractoriness( ° c) 1500 1550 1710 1750 1790 1800 1800
normal size (mm) Dimension: 100x100x100,100x100x150,150x100x100,150x150x100; wall thickness: 0.5,0.7,1.0,2.0; hole: 2.5x2.5,3x3,5x5 or hexagonal or round hole. The size and shape can be tailormade to meet client's request.
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