Zhangjiagang HuaDong Boiler Co., Ltd.

Zhangjiagang HuaDong Boiler Co., Ltd.

Manufacturer from China
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8 Years
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ISO14001 Natural Circulation Thermax Boiler Steam Drum Separator

China ISO14001 Natural Circulation Thermax Boiler Steam Drum Separator wholesale
  • China ISO14001 Natural Circulation Thermax Boiler Steam Drum Separator wholesale
  • China ISO14001 Natural Circulation Thermax Boiler Steam Drum Separator wholesale
  • China ISO14001 Natural Circulation Thermax Boiler Steam Drum Separator wholesale
  • China ISO14001 Natural Circulation Thermax Boiler Steam Drum Separator wholesale

ISO14001 Natural Circulation Thermax Boiler Steam Drum Separator

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Brand Name :HDB
Model Number :Boiler Steam Drum
Certification :ISO9001 , SGS , TUV , ASME , EN
Place of Origin :China
MOQ :1 set
Price :Negotiable
Payment Terms :L/C, T/T, Western Union
Supply Ability :500 tons per month
Delivery Time :30~50 days
Packaging Details :Iron Frame Packing
Style :Horizontal And Vertical
Usage :Industry/Power Station
Condition :New
Pressure :High/Low Pressure
Type :Natural Circulation
Application :Industrial/Power Station
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View Product Description

High Efficiency Thermax Steam Boiler Catalogue Boiler Drum For Industry Pressure Parts

Product Introduction


In the water tube boiler the upper drum (Boiler steam drum) provides for separation of steam from water. It also provides liquid holdup capacity (typically 10 to 60 seconds) to allow for a dynamic response to load changes without losing liquid in the downcomer and riser tubes. The size of the steam drum is determined by the volume required for a clean separation between steam and water to produce a dry saturated steam, it also provides an adequate amount of steam storage. The steam drum is also called tper drum.

Product Name
Boiler Steam Drum ( Steam Water Separ

he up

ator )
Applied Area
Natural Circulation Boiler
Drum Shell Plate Material
- Carbon Steel : Q245R, P265GH, SA516-Gr.60/65/70
- Alloy Steel : Q345R, Q375R, 15CrMoR, 12Cr1MoVR, P355GH , DIWA353
Drum Head Material
Same as shell
Nozzle Tube Material
As per design
Standard
China GB, ASME, EN
Manufacturer Grade
China A Grade, ABS Certificated, TUV Certificated
Working Temperature
Saturation Temperature at rated pressure
Working Pressure
1.6 MPa ~ 22.5 MPa
Shell Plate Thickness
(Drum Wall Thickness)
≤150 mm
Drum Diameter
≤3,200 mm
Drum Length
≤25,000 mm
Welding
-Shell : SMAW, SAW
- Nozzle tube : GTAW (TIG), SMAW
Welding NDT
- Shell longitudinal seam : 100% RT, 100% UT
- Shell circumferential seam : 100% RT, 15% UT
- Nozzle tube angle seam : 100% UT, 100% MT

Working Principle


  • Steam drum is the connecting hub of three processes of heating, evaporation and overheating in the boiler. There is a certain amount of water in the drum, so it has a certain heat storage capacity.
  • When the working conditions change, the speed of steam pressure change can be slowed down, which is beneficial to operation regulation, and thus the safety of operation can be improved. The water heated by water wall is separated by cyclone separator in the drum, and the steam kinetic energy is reduced. The separated steam is separated again through the upper shutter separator. Finally, the water and salt are removed through the corrugated plate before entering the superheater.
  • Evaporation mostly occurs at the gas-liquid interface, so the surface contains the most salt, and there are joint rows to prevent the drum from filling up with water, so there are accident drainage pipes inside. When the water level exceeds the limit, the excess water can be automatically opened and released, but it is not at the lowest point, because it is afraid of drying pot, so it is generally installed at the normal water level.

Features


  1. Chinese Famous Brand.
  2. Premium Quality, Competitive Price.
  3. Fast Delivery, Excellent After-sale Service.
  4. Certificate ISO9001, ASME, ISO14001, SGS.
  5. Compact structure, easy to install.
  6. The exhaust gas passes through the force convection tube bundle, improving the efficiency of the boiler.

Accessories


(a) The main components in a boiler system are the boiler feedwater heaters, deaerator, boiler, feed pump, economizer, boiler, superheater, attemperator, steam system, condenser and the condensate pump.

(b) In addition there are sets of controls to monitor water and steam flow, fuel flow, airflow and chemical treatment additions.

ISO14001 Natural Circulation Thermax Boiler Steam Drum Separator

Functions


The main functions of drums are:
1. It is the junction hub of three processes of working medium heating, evaporation and superheating to ensure the normal water circulation of boilers.
2. Inside, there are steam-water separator and continuous blowdown device to ensure the quality of boiler steam.
3. Have a certain amount of water, have a certain capacity of heat storage, ease the change speed of vapor pressure;
4. The drum is equipped with pressure gauges, water level gauges, accident discharge water, safety valves and other equipment to ensure the safe operation of the boiler.

Company Profile


Hua Dong Boiler Co., Ltd. is a high-tech enterprise specialized in manufacturing boilers. Established in early 1985s, has two manufacturing bases, this company covers 400,000 ㎡ with fixed assets amounting to USD 110,000,000. There are 1100 employees including 150 technicians and 600 coded welders. Hua Dong holds the manufacturing licenses for Grade A boilers and Grade A1&A2 pressure vessels issued by Chinese General Administration of Quality Supervision, Inspection and Quarantine; also it holds the "S" and "U" "NB" stamps issued by American Society of Mechanical Engineers; meanwhile, this Company has passed the certification of ISO9001, SO3834, EN12952 Quality Management System.

"Hua Dong" boilers include Utility Boiler, HRSG Boiler, coal-fired , oil(gas) -fired, coal-water-slurry-fired and garbage-fired steam/hot water boilers, organic heat carrier boilers, etc., and Boiler spare parts (Economizer, Finned tube, Header, Steam drum, Superheater, Water wall panel, Air preheater, Cyclone separator, etc., which are widely used in power generation, heat supply, chemical engineering, textile, food, paper, road building, plastic, rubber and wood working industries. "HD" boilers are honored as "Famous Production in Jiangsu Province", " Jiangsu High-Tech Product" and "Jiangsu Energy-Saving Product". "HD" brand is a "Famous Brand in Jiangsu Province". We are a qualified supplier for the top three boiler manufacturers in China(Harbin Boiler Co., Ltd., Dong Fang Boiler Group Co., Ltd., Shanghai Boiler Works Ltd.,). So far, Hua Dong Boilers have served 10000 customers, which sell well all over China and are exported to USA, Australia, Russia, Kazakhstan, India, Indonesia, South Africa, Brazil, and Southeast Asia.

ISO14001 Natural Circulation Thermax Boiler Steam Drum Separator

China ISO14001 Natural Circulation Thermax Boiler Steam Drum Separator for sale

ISO14001 Natural Circulation Thermax Boiler Steam Drum Separator

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