1 ton natural gas fired steam boiler
February 21, spring day, the CPPCC Standing Committee, vice chairman of China Zhi Gong Dang, Deputy Secretary-General, Mr. Jiang Zuojun director of the Central Monitoring Committee accompanied by relevant leaders of Anyang, fast Boiler visit the company headquarters and to carry out research. Jiang Zuojun first visited the company's R & D Center Exhibition Hall, a detailed briefing accompanied by Mr. Luhai Gang's Group President. Mr. Jiang Zuojun listened carefully to the President on various aspects of History and products, production technology, market applications and so on.
Pressure boilers Products of the non-pressure hot water boiler, also called pressure boilers, boiler usually refers to the top does not bear the water column static pressure of the heating system. That is quite an open hot water tank. Meaning pressure boiler: boiler body opening to the atmosphere. In any conditions, the boiler at the water line are zero gauge pressure boiler. Pressure boilers Model consists of three parts, connected by a hyphen between the parts. Categories: pressure hot water boiler is mainly classified by fuel can be divided into CLDR (CWDR) often piezoelectric hot water boiler, CLHS-YQ (CWNS-YQ) pressure fuel (gas) hot water boilers, pressure coal-fired hot water boilers. Model: The first part of the model by atmospheric pressure boiler code, pot-type code, combustion equipment code, the rated thermal power four sections. Boiler pressure is represented by C code example: CLSG0.35; 95/70; W12 represents a vertical pipe fixed grate boiler pressure, the rated thermal power of 0.35 mW, rated outlet water temperature was 95 deg.] C, the nominal temperature of the water inlet. 70 ℃, burning anthracite class I, a second design of the boiler. Product Structure: The overall structure of pressure boilers and boiler auxiliary equipment including two parts. Boiler furnace, drum, burner, water wall superheater, economizer, air preheater, and the furnace wall, etc. The main frame member constituting the core part of the steam production, called boiler. Boiler body is in two main parts and drum furnace. Also known as the furnace combustion chamber, fuel combustion for space. The solid fuel on to the grate, referred to as a fire bed combustion furnace Stoker, also known as fire bed furnace; solid fuel furnace liquid, gas or pulverized, is injected into the combustion chamber is called the fire chamber burner, also known as the furnace fire chamber; air coal particles burn hold it was boiling, and the furnace is inferior fuel suitable for combustion is called fluidized bed furnace, also called fluidized bed furnace; coal particles so that an air flow rotated at high speed, and strongly called fire cylindrical cyclone furnace hearth. Furnace design needs to fully consider the characteristics of the fuel used. Each boiler should be fueled with the original design of the fuel. Boilers running economy and reliability are likely to vary greatly reduced when using the characteristics of fuel combustion. And the natural circulation drum is repeatedly forced circulation boiler receiving feedwater to the economizer, the coupling cycle and supplying saturated steam superheater cylindrical vessel. Simplified drum made from high quality steel plate, is one of the heaviest components of the boiler. Safety knowledge; boiler is a high-temperature, high-pressure thermal equipment, is one of special equipment, widely used in government agencies, public companies and all walks of life, are dangerous and special equipment. Event of an accident involving public safety, it will cause huge losses to the state and people's lives and property. For public safety, people's lives and property safety, according to the State Council, "Regulations on Safety Supervision of Special Equipment", the boiler should use full attention the following matters: 1, should be accompanied by safety technical specifications of the factory boiler design documents, product quality certification, safety and the use and maintenance instructions, supervision and inspection certificate (safety supervision, inspection and performance certificate). 2, boiler installation, maintenance, alteration. Engaged in the installation of the boiler, maintenance, renovation of the unit shall obtain special equipment installation and maintenance certificates issued by the Provincial Quality and Technical Supervision, before engaging in the boiler installation, maintenance, alteration. Construction unit before construction will be prepared for installation, maintenance, alteration in writing inform the special equipment safety supervision and management department of the municipality or district, and will start informing sent to the local county level Quality and Technical Supervision for the record, told immediately after construction. 3, inspection of boiler installation, maintenance, transformation. After construction, the construction unit To State Quality and Technical Supervision of Special Equipment Inspection and hydrostatic testing of the boiler installation supervisory inspection declaration. After passing by the State Quality and Technical Supervision, State Special Equipment Inspection, County of Quality and Technical Supervision involved in overall acceptance. 4, registration boiler. After the boiler inspection, the use of units must be in accordance with the "special equipment registration and use of management rules", fill "boiler (census) Registration Form", the State Quality and Technical Supervision to register and obtain a "registration certificate to use special equipment safety . " 5, operation of the boiler. Boiler operation must be performed by trained and qualified to obtain "special equipment operator certificate" certified personnel to operate, must strictly abide by the rules and eight systems, six record. 6, check the boiler. Periodic inspection of boiler once a year, not be used without safety periodic inspection of boilers. Safety accessories safety valve of the boiler regular inspection once a year, pressure gauge biannually verified, may not be used without the periodic inspection of the safety accessories. 7, non-pressure boilers will be installed for the boiler pressure. Do not use water level gauge, safety valve, pressure gauge three safety accessories insufficiency boiler. Daily operation and maintenance: ⒈ chemical contact, turbine attendant prepare enough desalinated water, oxygen, water passing temperature no higher than the drum wall temperature 50 ℃; Sheung during hot water temperature should not be to the drum wall metal temperature difference greater than 40 ℃ .⒉ new installation or after recording before overhaul boiler Feed expansion departments indicated .⒊ Sheung summer time less than 2 hours, at least 4 hours in winter, when the temperature and Sheung drum wall temperature difference of less than 40 ℃ how reheater be preserved? ⒈ turbine after playing brakes, boilers ensure a blower, an induced draft fan is running the best cross reserved two oil gun .⒉ open reheaters to the empty exhaust steam reheater hydrophobic doors and air doors corrosion, anti-corrosion of the reheater steam temperature is lower than a predetermined deg.] C for 400 .⒊ control drum water level within the permissible range .⒋ preservation time less than 20 minutes after stopping two oil gun operation guaranteed .⒌ when the furnace pressure 50--100Pa, each of the flaps open, baffle for ventilation less than 5 minutes, stop sending, fan, each of the flaps closed tailgate may be appropriate to accelerate Sheung speed.
Wns gas oil fired boiler
The tech advantage of WNS gas fired steam boiler
What fans need to pay attention when installing? Speaking boiler, many people are no stranger to the north of our country will carry out most of the local use, and has many different varieties, each variety in the use of the process, there will be detailed information must be different, we We can go right to focus attention later in the selection process will be easier. Now let's see, what breed detail what we are? In accordance to the usefulness of the classification, it can be divided into power boilers and boiler heating boilers. Power boiler includes power plants, boilers and ship boilers and so on. Heating boiler even more widespread use, mainly the use of hot air and the heating medium, which can give the corresponding steam and hot water. Different purposes pot myself, on practical local will be very different, it can correctly be recognized, which is to ensure the future use of the conditions. In accordance with the way the use of fuel, the boiler can be divided into three coal-fired boiler, oil-fired boiler and gas boiler. Each of the different varieties of the boiler, he will be different from the use of carriers and burning way, and now gradually exit the mall coal-fired boilers, gas boilers more and more. Otherwise the process of burning coal more environment, and the gas we can bring more security in the use of time will become more environmentally friendly, they have been using more local. Boiler fans in the process of the device, some jobs are we bound to be noticed, this is a very important job for the entire use of it, then in the process, what the job requires extra attention to detail are the way What is the real situation to understand these aspects, what about our device will be more jobs for the guarantee. In general, carefully read the instructions boiler fan, detailed way the device has a full understanding, in particular, to look at the left rotation or right rotation, the side we faced is extremely important. Throughout the process, the direction is very important, not Ann who, otherwise there is no way to normal operation and perhaps bring some impact. Process equipment in the boiler fan, but also to find the right position, the boiler there may be different on different orientations of the device. In the flue outlet and the convergence of local, you can correct a device before you can have a better use. Process device, combined with the actual situation at the scene, a professional staff, that there will be more benefits for the entire device. Boiler fan device is not difficult, just in the process of the device, carefully read the instructions, and you can find a detailed orientation, so that it can be better to play a role, is using is the most important. Some people in the process of the device, perhaps not particularly clear, after so they picked the wrong orientation and direction appear, then it will bring about the use of relatively large trouble. After the device before it can play a good role, but does not affect the use of the future, which are crucial for people.