Smelting Industries Standard Induced Draft Fan Id Fan Blower Y6-51

Standard Blower Induced Draft Fan Manufacturers (Y6-51)

Introduction Of 6-51 blower fan

Y6-51 boiler-induced draft fan

Y6-51 boiler-induced draft fan is suitable for the air supply and induction system of 2~670t/h steam boilers in power plants, and also meets the requirements of the performance parameters of the high-pressure head of the fluidized bed furnace. This series of fans can also be used in dust removal, mine ventilation, and general ventilation systems.
The Y6-51 boiler-induced draft fan transports flue gas or gas containing impurity particles. When the impurity concentration is less than 200mg/m3, it can be used for more than 4 years. It can also be used if it contains large impurities, but the service life will be shortened. The operating temperature of the induced draft fan shall not exceed 250°C.
The Y6-51 boiler-induced draft fan can be made of FRP or stainless steel for the transportation of a certain concentration of corrosive gas.
For the transportation of flammable and explosive gases, it is equipped with cast aluminum impellers and explosion-proof motors and can be made into explosion-proof fans.
For gas transmission greater than 80° and less than 250°, water-bearing housings can be used, made of ordinary steel plates, and stainless steel is recommended for gas transmission greater than 250°.
As the temperature of the boiler-induced fan increases, the pressure of the fan will change to a certain extent, and the power of the equipped motor will also change. Please consult the manufacturer for details.
Y6-51 boiler-induced draft fan is based on the principle of converting kinetic energy into potential energy, using the high-speed rotating impeller to accelerate the gas, then decelerate, change the flow direction, and convert kinetic energy into potential energy (pressure). In a single-stage centrifugal fan, the gas enters the impeller from the axial direction, changes to the radial direction when passing through the impeller, and then enters the diffuser. In a diffuser, the gas changes direction, and the cross-sectional area of the duct increases to decelerate the gas flow. This deceleration converts kinetic energy into pressure energy. Pressure changes mainly occur in the impeller, followed by the diffusion process. In a multi-stage centrifugal fan, a reflux device is used to direct the airflow to the next impeller, resulting in a higher pressure [1].
The principle of the Y6-51 boiler-induced draft fan is basically the same as that of the turbine compressor. It is because the gas flow rate is low and the pressure changes little. Generally, it is not necessary to consider the change of the gas-specific volume, that is, the gas is treated as an incompressible fluid.
Centrifugal fans can be made into two types right-handed and left-handed. Viewed from the side of the motor: the impeller rotates clockwise, known as a right-rotating fan; the impeller rotates counterclockwise, known as a left-rotating fan.
Y6-51 boiler-induced draft fan form
1) Blower fan and induced draft fan are made into single suction form. Machine number №8~29.5
2) Each fan can be made into two forms left rotation or right rotation.
3) The position of the air outlet of the fan is represented by the same outlet angle as the casing.
4) The transmission mode of the fan is D type (that is, the cantilever structure), and the motor and the fan are connected by elastic couplings, which are directly connected to the drive.
5) An example of the full name of the product is as follows:
G6-51№18D right 90 degrees
Y6-51№18D left 0 degrees
Among them: G and Y represent the boiler supply fan and the boiler-induced draft fan respectively, 5 represents the pressure coefficient of the efficiency point 10 times rounded up, 51 represents the specific speed, 1 represents the secondary design, and №18 represents the impeller diameter of 1800mm.
Composition of Y6-51 boiler-induced draft fan

The fan is composed of a casing, an air inlet, an impeller, an overall support, a transmission part, an adjusting door (according to customer needs), and a motor. The fan has been strictly tested before leaving the factory, and the amplitude has reached the national standard. The overall support of fans above 18# is purchased according to customer needs. (usually with a concrete foundation)

Technical data

FAQ

1. What parameters need to be provided when you design the Heat Dissipation Power Plant Blower Fan?

Answers: Air flow, total pressure or static pressure, inlet temperature, local voltage and frequency, Altitude etc.

If there is flammable and explosive gas, or big dust loading in the medium, please also inform the designer.

2. How about your company’s pre-sales service and after-sales service?

Answers: Before our cooperation, we have the professional technical team to help you make the technical solution according to your working condition, to make sure the centrifugal fan efficiency operation.

After sales service, we will offer 12 months’ repairing service, and provide lifelong follow-up services. Besides, our engineers are available for going abroad to offer the repairing service.

3. Does your company have qualifications?

Answers: SIMO Blower has obtained ISO 9001-2008, CE, TUV certifications and so on.

company introduction

Xinxiang SIMO Blower Co., Ltd., formerly known as Xinxiang Blower Factory, was established in 1955, which is the designated factory for fan production by the former Ministry of Machinery Industry. In 2006, the state-owned enterprise was restructed. In August 2008, the company was registered as Xinxiang SIMO Blower Limited Company, with a registered capital of RMB32,000,000. In June 2016, the company was renamed as Xinxiang SIMO Blower Co., Ltd. In May 2018, the national SME share transfer system was listed. It is one of the larger fan manufacturers in central China and a member unit of China Fan Association. SIMO Blower is a state-level high-tech enterprise, safety production standardization of level3 enterprise, a provincial level1 advanced management enterprise, and has won more than 20 provincial and municipal honorary titles such as "contract-honoring & trustworthy enterprise", "advanced quality management unit", and "customer satisfied enterprises". The company has passed the national level industrialization and information integration management system assessment, ISO9001 quality management system certification, ISO14001 environmental management system certification, OHSAS45001 occupational health and safety management system certification and CE certification.