Burner for Styrene Steam Superheater
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The type of double radiant vertical tube box is mostly used for Steam Superheater for Styrene Unit. The fluid is superheat steam in tubes. The temperature of firebox shall be more than 1000℃, heavy losses will be created because of the tube swelling and rupture caused by the local overheat of tube. YX/ZGQ-xx Burners manufactured by Corporation has good radiant uniformity because the flame is straight and powerful and the flame dimension matches with the tube arrangement. Natural draft is used for this type of Burners and inlet mufflers shall be equipped. Flat flame is often used for Steam Superheater for Styrene Unit. Dehydrogenation and hydrocarbonylation off gas are used as main fuel and pipe network gas as compensation.
Ethylene Cracking Heater belongs to Chemical Reaction Heater, fluid will be cracked by catalyst in tubes directly. The cracking of high molecular compound needs high temperature, so, the firebox temperature of Ethylene Cracking Heater is usually more than 1150℃ and tubes shall be heated uniformly. Lots of Burners shall be arranged at the bottom and side walls to meet above requirements. Burners at the bottom often use gas or combination of oil & gas as fuel to provide the 70% of heat productivity. Burners at side walls shall be Flameless Burners and the flame is attached to Walls in round shape.
The initial designed load of H-116 for cracking naphtha is 19.3t/h, 20.3t/h for cracking hydrogenation tail oil and 18.77t/h for cracking diesel oil, while the actual maximum feeding load is only 85~90% of the designed load. If the load is exceed 90%, Burner can not keep smooth burning because of serious over temperature at Convection Section. The operation safety can not be guaranteed under this condition. After replacing new Burner, the load of Cracking Heater had reached to 19.3t/h in first operation cycle and 19.6t/h in second operation cycle in good condition which had helped to save the fuel, increase the capacity of treatment and lower the temperature of flue gas. Thermal efficiency of H-116 is more than 93.5% which was increased 0.5~1% after replacing new Burner, so the coke-burning cycle was greatly extended.
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
Boiler ancillaries, water treatment devices and so on
- Q:What is the difference in structure between industrial furnace and boiler?
- Industrial furnace: main heating, steel and other metal materials, or ore and other materials. An industrial furnace of higher temperature, such as forging or heat treatment. Therefore, the energy consumption is large, and the insulation layer is designed to be thicker, and the structure is designed for the final purpose of the production purpose, the product process and the production efficiency.
- Q:Heat treatment equipment (industrial furnace), which products generally contain what kind of, which industries need to use heat treatment industrial furnace equipment.
- The main equipments of heat treatment are classified into two major categories: main equipment and auxiliary equipment. The main equipment includes heat treatment furnace, heating device, surface modification, surface oxidation device, surface mechanical enhancement device, cooling equipment, cold processing equipment, process parameter detection and control instrument; auxiliary equipment includes cleaning cleaning equipment, furnace atmosphere heating medium permeability meter preparation equipment, cooling device, quenching medium heavy transport machinery, quality testing equipment, power transmission line and auxiliary equipment, fire safety equipment, dust and other production fixture.
- Q:What's the role of anchor bricks in industrial furnaces?
- The wall of an industrial furnace or flue is mainly composed of an inner lining layer, a heat insulating layer and an outer wall layer. The lining is a refractory brick, and the outer wall is an ordinary sintered brick.
- Q:Should the industrial furnace shell cool down?
- Normally, the furnace shell temperature of an industrial furnace is below 50 degrees, so there is no need to cool down.
- Q:Selection of heat preservation material for industrial furnace
- In the neutral and oxidizing atmosphere, the tensile strength, toughness and fiber structure can be maintained for long term use. The temperature is 950-1400 centigrade. Excellent chemical stability; excellent thermal stability; excellent tensile strength; low thermal conductivity; low thermal capacity; excellent sound absorption and noise reduction performance.
- Q:What is the difference between industrial furnace masonry and ordinary masonry?
- Industrial furnace masonry requirements are relatively high, industrial furnaces of different uses, whether material or masonry process, have strict requirements.
- Q:How many kinds of industrial electric furnaces are there?
- Industrial furnace according to the heating mode is divided into two categories: one is the fuel furnace, combustion heat with solid, liquid or gaseous fuel in the furnace for heating the workpiece; the second is in the furnace, the furnace converts electrical energy to heat the heat.
- 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 industrial furnace masonry?
- Plane construction must level, slope construction must find slope,refractory bricks must be selected and processed according to masonry requirements.
- Q:How to use industrial furnace equipment?
- If it is water cooling furnace door, but also to ensure the smooth flow of pipes, winter pipes are not frozen. When the boiler is in a limited position, the interlocking device for cutting off the power supply shall be provided when the furnace is in and out, and the number of broken wires in the pitch of the steel wire shall not exceed 10%, and the counterweight of the furnace door shall be reliably hung.
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Burner for Styrene Steam Superheater
- Ref Price:
-
- Loading Port:
- China Main Port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- -
- Supply Capability:
- -
OKorder Service Pledge
OKorder Financial Service
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