Flue Gas Waste Heat Recovery Device

Min.Order: 1

Product origin: Lianyungang, Jiangsu, China

Infringement complaint:

Complaint

US$ 73000

Description

Flue gas waste heat recovery device

Flue gas waste heat recovery device
Utility model patent: ∶ZL201720630065.3

One. Usages
In the design and manufacture of industrial oil, gas and coal-fired boilers, in order to prevent the heating surface at the tail of the boiler from corroding and cultivating ash, the standard burying temperature is generally not lower than 180ºC, and the highest temperature can reach 270ºC. Flue gas emission at high temperature not only wastes a lot of heat energy, but also pollutes the environment.The YQSL0 series waste heat energy collectors produced by our company can recover the flue gas heat, and the recovered heat can be used to heat water as boiler water supplement and domestic water, or to heat air as boiler combustion-supporting air or drying materials according to the needs.
Save fuel cost by more than 10%, reduce production cost, reduce waste gas emission, Energy conservation and environmental protection kill two birds with one stone, and the transformation investment can be recovered in 3-10 months, with remarkable economic benefits.

Two.characteristics
Convenient installation: The installation of the waste heat recovery device does not need to change the original boiler or industrial kiln, and is not limited by the environment. It can be designed independently according to the needs of the environment, and its external dimensions can be square or round.

Safe and reliable heat exchange, fast speed, high efficiency, no dirt and ventilation resistance during heat exchange. There is no overpressure in the tube, and the internal pressure of the heat exchange tube does not change with the change of temperature, which will not affect the normal work of the copper furnace or kiln in any case.

Variability: The heat pipe can independently change the heating area of the evaporation section or the condensation section, that is, it can input heat with a smaller heating area and output heat with a larger cooling area, or it can input heat with a larger heat transfer area and output heat with a smaller cooling area.

Wide application fields: the shape of heat exchange pipe has greater flexibility, wider application fields, and can adapt to various harsh working environments.
Long service life: replaceable heat exchange tubes, simple and convenient maintenance.
Good energy-saving benefit: remarkable economic benefit, short equipment investment recovery time, and full investment recovery in 3-10 months.

Three.Model description

Four.Water supply system reconstruction scheme and determination of related parameters

The following technical parameters shall be provided when ordering for users:

1, flue gas temperature and pressure;
2,Flue gas flow rate;
3, flue size;
4, Chemical composition of flue gas;
5,Pressure and temperature of cooling water.

YQSNQ Basic parameter table of (smoke) gas-water type:

Flue gas temperature		Waste heat recovery Kcal/h	Supply hot water			Equipment size
Inlet (°c)	Outlet (°c)	Waste heat recovery Kcal/h	feedwate ºC	Hot waterºC	Hot water supply Kg/h	Equipment size
235	≤150	10*10⁴	20	±70	2000	16008001100
235	≤150	20*10⁴	20	±70	4000	200011001600
235	≤150	30*10⁴	20	±70	6000	210012501750
235	≤150	45*10⁴	20	±65	10000	250014502000
235	≤150	70*10⁴	20	±65	15000	280016502100
235	≤150	90*10⁴	20	±65	20000	300017802300
235	≤150	160*10⁴	20	±65	35000	The dimensions can be designed according to the site.

Lianyungang Jiusheng Electric Power Auxiliary Machinery Co., Ltd.

a national high-tech enterprise, is located at the foot of Jinping Mountain and beside the Qiangwei River. The factory is located in Lianyungang City, Jiangsu Province, the intersection of the the Belt and Road, and the east bridgehead of the Eurasian Continental Bridge.

It is adjacent to the 5A scenic spot of Huaguo Mountain and Liu Zhizhou Sports Park.

It is 5 kilometers away from the entrance and exit of the expressway, 13 kilometers away from the airport, and 36 kilometers away from the port.

It has convenient transportation by land, sea and air.

The company was founded in 2012 with a registered capital of 51 million yuan and an area of 20,000 square meters. It has 6 standardized industrial plants, supporting office areas, living quarters and finished goods yards, with a building area of about 11,000 square meters.

Jiusheng Company has honed a sword for ten years, casting the soul of the enterprise with the spirit of craftsman.

Under the careful creation of Chairman Xie Qizhi, it has grown into a well-known enterprise in the domestic power auxiliary machinery industry.

It integrates the design, production and sales of electric auxiliary machinery, pressure vessels, chemical equipment and pipeline engineering installation services.

It has the qualification of designing & manufacturing
D1 and D2 level pressure vessel , and the qualificaton of GB2 and GC2 pipeline engineering installation.
It passedISO9001 international quality system,ISO14001 environmental health management system, ISO45001 occupational health management system certification in the industry, and also owns Madrid international trademark and product import and export qualification.

It has certain manufacturing experience in American standard and European standard pressure vessels and other products and has been recognized as a qualified supplier by more than 10 central enterprises in the industry, including CNNC, Sinopec, PetroChina, Huadian, Huaneng, China Resources, China Railway, China Energy Construction, China Power Construction, Guoneng, Everbright, etc.

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