• Air Preheater System 1
  • Air Preheater System 2
Air Preheater

Air Preheater

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GROUP mainly produces the following products:

l  Refinery/chemical furnaces, incinerators, coal (liquid) chemical reformers

l  Waste heat boilers, thermal medium boilers

l  Class A1 /A2 pressure vessels

l  Reactors, Heat Exchangers & Towers

l  Oil tanks/accessories/mixers, alloy steel precision castings

l  Four classes of piping supports and hangers used in fired-electric/thermo-electric/nuclear electric power industries and dampers

l  Flue gas/air/coal powder duct and its attachments

l  Boiler ancillaries, water treatment devices and so on

GROUP obtains the following certificates:

l   Class A Certificate of Engineering Design

l   Design License of Pressure Vessel (Class A3)

l   Manufacture License of Pressure Vessel (Class A3)

l  Design & Manufacture License of Pressure Piping (Class A)

l  Manufacture License of Waste heat boilers (Class A), thermal medium boilers

l  ISO 9001:2000 Quality Management System

l  ASME U and ASME S

l  Enterprise Credit: AAA

As the Leading Enterprise of Fired Heaters, Corporation can design and fabricate common Fired Heaters as well as uncommon ones independently such as Reactor Charge Heater for Straight-run Gasoline Hydrogenation Unit (7*104 t/a), 6t/d Testing Unit for Direct Liquefaction, Coal Liquefaction Reactor Heater for Stable Unit of Coal Liquefaction and Hydrogenation, Two-stage Fired Heater for Pyrolysis Gasoline hydrogenation Unit of Ethylene Technical Reform (7.2*105 t/a), Reboiler for Depentanizer of Aromatic Hydrocarbon Unit (2.5*105 t/a), Reboiler for Reboiling Deheptane Tower, Four-in-one Reforming Heater for Reforming Project (2*105 t, 6*105 t, 8*105 t), Acetylene Cracking Heater for PTMEG Unit, etc.

Q: Selection of heat preservation material for industrial furnace
Micro nano heat insulation board.The thermal conductivity of micro nano heat insulation board is very low, only a fraction of the traditional thermal insulation material, and the insulation effect is very efficient.
Q: Heat treatment equipment (industrial furnace), which products generally contain what kind of, which industries need to use heat treatment industrial furnace equipment.
Heat treatment furnace is mainly for the mechanical processing and casting industry workpiece annealing, quenching, carburizing, quenching and tempering, heat treatment equipment.
Q: What's the role of anchor bricks in industrial furnaces?
Anchorage brick is a new type of anchor brick relates to an industrial furnace, in particular to anchor brick of an industrial furnace roof, including column hanging end and the anchor structure, opened in the anchor on the surface of the spacing of the grooves in the anchor on at least one surface is arranged along the length direction ribs is provided with ribs, the ribs of the reinforcement and anchorage tension, tensile and flexural strength was obviously improved, the stress generated in the groove at the bar at the barrier can not continue to transfer, so the anchor brick of this kind of structure is not easy to break.
Q: Why does the burner of industrial furnace burn occasionally?
The flameout protection system is made up of burner controller, electromagnetic valve and flame detector, and the flame detection mode is mainly based on the two forms of ultraviolet detection and electrode detection. By utilizing the electric conductivity of the flame, the circuit path of the combustion process generates a weak current, and when the signal amplifier is amplified, the flame is induced to exist, and the small power burner adopts the detection mode more, and is economical and practical.
Q: How many kinds of industrial electric furnaces are there?
This series of electric furnace is made of super light refractory fiber. The electric stove and the temperature control cabinet matching use, the controller may automatically or the manual control electric stove temperature, may press the user request to provide the computer table or the computer control, does the multielement temperature measurement, guarantees the product quality. This series of electric furnaces are periodical operation type electric furnaces.
Q: What are the advantages of a vacuum furnace?
Energy consumption is lower than salt bath furnace. Modern advanced vacuum industrial furnace heating chamber is made of high quality heat insulation material and wall, which can concentrate electric heating energy into heating chamber with remarkable energy saving effect.
Q: What is the difference between industrial furnace masonry and ordinary masonry?
Of course, the difference is like the difference between a hog cap and a 100 story building. See the industrial furnace manual.
Q: How to use industrial furnace equipment?
When the furnace is used, the lifting mechanism of the furnace door must be in good condition, and the wire breakage of the steel wire is not allowed to exceed the designated value. The weight should be properly allocated, and the drive department shall be provided with a protective cover.
Q: Brief introduction to repair of industrial furnace
The working condition of industrial furnace is very bad. It is affected by high temperature, slag erosion and burden wear. Therefore, its working condition changes quickly and its service life is short.
Q: What is the difference in structure between industrial furnace and boiler?
From the way: industrial furnace (electricity, natural gas, gas, induction heating is considered electricity), boilers (coal, all kinds of hot exhaust gas, a variety of gas, seemingly less electricity).

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