Qingdao JGQ Boiler Technology Co., Ltd. >> 75t/h Circulating Fluidized Bed Boiler

75t/h Circulating Fluidized Bed Boiler

Name: 75t/h Circulating Fluidized Bed Boiler
Brand: China-Manufacturer-Directory.com
SKU: 697838872
Availability: InStock
Rating: 4.7 (150 reviews)

Supplier:	Qingdao JGQ Boiler Technology Co., Ltd.
Price:	US $ 50000-100000Set
Min Order:	1set
Quantity::
Trade Terms:	FOB,CFR,CIF

Product Specifications

Prod Model:	JGQ-75t/h
Markets:	North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe
Rated Capacity:	35-220 T/H
Rated Steam Temperature:	450-540 C
Rated Feed Water Temperature:	150 C
Radiation Heating Surface:	188-850 M2
Design Thermal Efficiency:	90%
Function:	Steam Boilers
Fuel:	Coal-Fired
Usage:	Industrial
Pressure:	High Pressure
Burning Style:	Chamber Combustion Boiler
Drum Placement:	Vertical Boiler
Media:	Steam
Installation:	Assembled Boiler
Manufacturing Level:	A
Structure:	Oil
Water Circulation:	Oil

Product Description

Product Description
I. Brief introduction of strength:
1. Quality:
A grade boiler, A1, A2 grade pressure vessel manufacturing company. All products have passed ISO9001: 2008 & ASME International Quality Management System Certification, also can provide CE, AS, GOST certification.

2. Management:
In order to ensure the quality, we strictly monitor the comprehensive quality system from raw material procurement & re-testing & process to storage. All the steels and pipes are purchased from developed countries & the well-known large domestic enterprises.

3. Welding:
Welding mainly uses advanced automatic welding, gas protected welding, TIG welding. Drum and other main pressure parts adopt CNC automatic welding, all of the welding 100% passed penetrant inspection.

4. Market:
Our products have been exported to more than 40 countries, such as Australia, USA, Japan, Canada, Russia, Thailand, Mexico, Cyprus, Pakistan, Angola, Mongolia, etc.
And supply parts for many Power Plant Projects.
II. Production Description

Circulating fluidized bed is of low-temperature combustion, therefore, nitrogen oxides emissions of such boiler is much lower than that of coal-powder boiler, and such boiler could directly desulfurized during combustion process. Circulating fluidized bed boiler with high desulfurization rate is economical.
Circulating fluidized bed boiler could adopt various coal types and has high combustion efficiency, which is especially suitable for low quality, low calorific value coal.
The ash of circulating fluidized bed boiler is of high activity, thus it is easy to realized comprehensive utilization without secondary pollution.
Circulating fluidized bed boiler could adjust its load in a wide range. Lowest load can be reduced t 30% of full capacity.


Circulating Fluidized Bed Thermal Power boiler technique parameter
Item\Model		EPG-35/3.82-A EPG-35/5.3-A	EPG-75/3.82-A EPG-75/5.3-A	EPG-130/3.82-A EPG-130/5.3-A	EPG-220/9.8-A

Rated capacity t/h		35	75	130	220
Rated working pressure Mpa		3.82/5.3	3.82/5.3	3.82/5.3	9.81
Rated steam temperature °C		450/500	450/500	450/500	540
Rated feed water temperature °C		150	150	150	215
Boiler heating ares M2	radiation heating surface	188	380.3	777.39	858
	Mixes-heating surface	-	-	-	242
	Superheater	345.5	633	1089.5	2840
	Economizer	663	1448	2721.98	4303
	Air preheater	746	1743	2514.5	8746
Fluidized bed area M2		4.43	7.7	15.2	24.556
Design coal type		Soft coal , lean coal , Anthracite ,
Design thermal efficiency %		88.3	90	90	89.2
Grain size of coal mm		≤10	≤10	≤8	0~10
Grain size of desulfurizer mm		≤2	≤2	≤1.5	0~1.5
Desulfurization efficiency %		≥80	≥80	≥90	≥90
Ca/S Ratio		2.5	2.5	2.5	2.5
Hot air temperature (primary/secondary air) C		130/120	145/135	207/201	231/235
Smoke extraction temperature C		150	150	~140	135
Transportation weight of Max. parts Kg		10488	15538	18485	61718
Outside dimension of after-installed (LxWxH) M		2.7x9.2x14.9	33.85x12x16.25	43.2x11.85x20.93	24.7x23x48.9

Company Information

Qingdao JGQ Boiler Co., Ltd. is a professional producer of boilers, located in the economic development zone of Qingdao, a scenic seaside city in Shandong province.

We specialize in many kinds of Steam Boiler, Thermal Oil Boiler and Hot Water Boiler, etc. Our products have been exported to more than 60 countries in Korea, India, Indonesia, Philippines, Turkmenistan, Thailand, Kazakhstan, Chile, Brazil, Ecuador, etc. Our factory sold 400 sets boilers each year with highly reputation.

Covering more than 12, 000 square meters, our company has more than 300 skilled workers, engineers and technicians devoting themselves to producing, designing and developing the products according to customers' requirements.

With consistently high quality and efficient after services, we will certainly be your first choice.

Company Superiority

The factory is well-equipped, has more than 1200 sets various types of equipments, among them 428 sets of major equipments. The key production equipments include two production lines of 20 end diaphragm wall and 6 end membrane wall, Serpentine pipe automatic welding operation machines, 1400mm gas burning car-bottom heat treatment furnace, 1600mm and 800mm rows tube bending machines, IF bender, cutting machines, CNC cutting machine, automatic submerged arc welding machine, 100mmradial drilling machine, automatic welding machine, etc.

The technological equipments are in the domestic advanced level. The company also is equipped with the most advanced testing equipment 76 sets, mainly include electromagnetic yoke flaw detector, universal testing machine, metallographic tester, X-ray detector, physical vertical flaw detector and other equipment to ensure product manufacturing quality.

Qingdao JGQ Boiler Technology Co., Ltd in product quality has been the unremitting efforts of high returns. In 1999, once passed the ISO9001 international quality management system certification; In 2002 obtained the International Certification of quality management certification, and successfully passed the international quality management system 2000 version of call-up; In 2008 the company received the industry's most authoritative in the international arena-The ASME quality system certification, and has excellent access to equipment management unit of Ministry of Machine Building Award and Quality Management Award. Our company provide a large number of high-quality, high efficiency, energy-saving environmental protection boiler to many users at home and abroad.

The SZL series water cooling arch and membrand water cooling wall boiler is a new type water tubes which is developed by our company independently based on the features of field assemble boiler arch. For the first time in the country, the technology of water cooling arch and membrane water cooling are smartly used in this series, actually the technology was only used in large scale chain grate boiler combustion systems before and the technology is in the leading level of China and even in the world. It has features of wide range of over load adjusting, can be adjusted to many kinds of coal, thus it is awarded the best design of this kind of boilers, the design programme has been imitated and fabricated by dozens of boiler manufacturers in the nation.