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Boiler burner fault identification and troubleshooting measures

Starting burner is the first step of normal operation of boiler, burner is also one of the most important auxiliary engines of gas boiler. The boiler may also fail to start if the burner fails. So, how to identify and eliminate burner failure? Xinda Boiler for your answer.

 

Ignition Fault

If the boiler burner fails to ignite after three consecutive starts, it is judged to be ignition fault. The troubleshooting operations are as follows:
1, if the pressure of natural gas can not be maintained at 3-5kpa, too high or too low will appear the phenomenon of non-ignition.
2. The damper of the burner is too large
3, when using the burner, the ignition voltage device does not ignite, or the ignition electrode is too dirty or wrong position
4. The boiler valve set fails
5. Ignition controller fails

 

Flameout Fault

It refers to the sudden fire extinguishing during the normal operation of the burner. Troubleshooting operations are as follows:
1. Unstable air source
2, if the boiler is running, the flame detector is faulty, can not normally detect the flame, there will be flameout.
3, power supply instability or lack of equal circuit fault

Xinda boiler adopts Italian imported combustion machine, and collocation of automatic combustion system, to achieve high intelligent ignition, only through the operation of the control system, you can complete the complex combustion mechanism.

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What are the differences between steam generators and steam boilers?

Steam generator is a mechanical equipment that uses the heat energy of fuel or other energy to heat water into hot water or steam. It belongs to small equipment and is also a kind of steam boiler. Its water volume is less than 30 liters, which belongs to the steam boiler exempt from inspection. According to the regulations of Boiler Safety Technical Supervision, the water volume is less than 30 liters, which is not within the scope of boiler supervision.

Steam boiler is through the combustion of fuel to release heat energy, and through the heat transfer process, the heat transfer water, so that the water has a certain temperature and pressure of steam heat exchange equipment, widely used in the production of factories and enterprises. It belongs to special equipment, high requirements for enterprise qualification, product safety, and the need for annual inspection.

The difference between a steam generator and a boiler in a nutshell is that a steam boiler contains a steam generator, but a steam generator is not a steam boiler.

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What is the heating area of a 1ton hot water boiler?

Generally speaking, the rated thermal efficiency of 1 ton boiler is 0.7MW (700KW), 0.7mw heating area is regional differences, heating 50~70W/㎡, 1 ton hot water boiler heating area is generally 6000~10000 ㎡. Now some areas also stipulate heating 32W /㎡, 32W can be nearly 15,000㎡, the specific design should leave a margin.

Conversion formula: 600,000 kcal/h ≈1ton/h≈0.7MW

Advantages of  hot water boilers: This type of boiler achieves the advantages of full combustion, no pollution, convenient operation, and convenient installation; this type of boiler has high thermal efficiency, large output, strong load adaptability, high degree of automation, convenient operation, safe and reliable operation, and is high-efficiency, low-consumption, low-pollution green products.

 

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How much hot water boiler is the 1 -ton steam boiler? What is the consumption of boilers per hour?

The tonnage conversion between gas steam boilers and gas hot water boilers. Many users do not know well, and they use the term “ton” uniformly. In fact, for hot water boilers, “MW” should be used to indicate that the tonnage and model should be more appropriate.

The power of the hot water boiler is MW, 1T = 0.7MW = 720kW = 600,000 kcal

The consumption of boilers per hour is the focus of many users’ attention, which is related to the cost of the user unit for the boiler. Generally speaking, the measurement of boiler consumption is mainly depending on the operating efficiency. The higher the operating efficiency of the boiler, the lower the consumption, and the less cost. Henan Xinda’s gas boiler operating efficiency is generally more than 98%. For example, 1 ton of gas boilers consumes about 70 cubic meters per hour. It is a very low gas consumption cost in the entire boiler market.

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How to maintain gas boiler?

After a period of operation of the gas boiler, the equipment and auxiliary machinery of the boiler will produce wear, leakage, corrosion or other damage reasons. If it is not maintained or repaired in time, the safe operation of the gas boiler will become a big hidden danger. So today we want to understand how to do daily maintenance and maintenance of gas boilers, to ensure the original performance of the boiler and the service life of the boiler.

Boiler cleaning: there will be some residue in the boiler combustion chamber, which needs to be cleaned inside the boiler and its gas pipeline.

Boiler anti-freezing: in cold winter, the temperature is below 0 degrees in the area need to take anti-freezing measures on the boiler: if the boiler room is outside, then the indoor temperature is reduced to 15-18 degrees, let the boiler run all day; If the room is unoccupied for a long time, the boiler needs to be drained.

Boiler sewage: Because the flue gas and flue gas temperature is too low, there is water, remove this part of the water from the chimney, and part of the chimney wall absorbed, the rest of the water deposited at the bottom of the chimney, the purpose of regular blowdown is to remove the sediment in the furnace, adjust the quality of the furnace water.

 

 

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According to the temperature to choose suitable steam boiler

How to choose suitable steam boiler according to tempe rature? First of all, it is necessary to know that the steam temperature produced by the steam boiler is related to its pressure, and is directly proportional.

According to boiler pressure, it can be divided into:

1. Low pressure boiler. Outlet steam pressure ≤ 2.45MPa, steam temperature  ≤400℃.

2. Medium pressure boiler. The outlet steam pressure is 2.94-4.90MPa, generally speaking, the outlet steam pressure of medium pressure boiler is stipulated as 3.83MPa, and the steam temperature is 450℃.

3. High pressure boiler. Outlet steam pressure is 7.84-10.8MPa; Generally speaking, the outlet steam pressure of high pressure boiler is 9.81MPa, and the outlet steam temperature is 540 ℃.

 

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Steam Generator For Mushroom Cultivation And Drying

Steam generator for mushroom cultivation and drying

Mushrooms are a favorite food of many people, especially when eating hot pot in winter, it is unhappy without mushrooms. Do you know how mushrooms are grown? Mushroom cultivation is very simple, and the growth rate is also fast, but the mushroom cultivation environment is quite particular, especially in terms of temperature control. In order to improve productivity, the constant temperature steam produced by the Xinda electric heating steam generator provides temperature to the greenhouse to ensure the stable growth of mushrooms.

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3-48KW Electric Steam Generator

1.Characteristics Of 3-48kw Electric Steam Generator

  • High quality steam can be produced continuously in a short time.
  • Reasonable design structure can be conducive to installation, operation and energy saving.
  • The boiler shell is made of high quality steel with high strength and corrosion resistance.
  • High pressure vortex pump, short water supply time, durable.
  • The electric steam generator can be used for steam flushing and heating.
  • The whole machine leaves the factory, users only need to install pipes, instruments, valves and other accessories.

 

2.Technical Data of 3-48kw Electric Steam Generator

ParameterUnitLDR-3LDR-6LDR-9LDR-12LDR-18
Electric Powerkw/h3691218
Adjustable Powerkw33/66/99/129/18
Rated Steam Capacitykg/h48121624
Rated Steam PressureMpa0.4/0.7
Steam Temperature151/171
Power SupplyV220/380380
Water Tank VolumeL29
Efficiency%98
Sizemm410*680*1000510*650*1050
Packing Sizemm410*680*820470*650*950
Shipping Weightkg5070

 

ParameterUnitLDR-24LDR-27LDR-30LDR-36LDR-48
Electric Powerkw/h2427303648
Adjustable Powerkw12/24273018/3624/48
Rated Steam Capacitykg/h3036405065
Rated Steam PressureMpa0.4/0.7
Steam Temperature151/171
Power SupplyV380
Water Tank VolumeL29
Efficiency%98
Sizemm710*640*1100750*710*1050
Packing Sizemm710*640*1100750*710*900
Shipping Weightkg7085

3.Security About 3-48kw Electric  Steam Generator

  • XINDA Electric Steam generator fitted with a safety valve by boiler inspection institute, even in the case where the control system is not flexible, when the pressure exceeds the set pressure, The boiler safety valve will open automatically to prevent the boiler explosion due to excessive pressure.
  • The Boiler is equipped with low water protection, when water supply is stopped, the boiler will automatically stop working, to prevent the boiler dry electric heating element damage and even lead to burnout phenomenon.
  • The Boiler contains leakage protection, even in the case of a short circuit caused by improper operation of the boiler, the boiler will drain automatically cut off the circuit, timely good control lines.

4.Application of  3-48kw Electric Steam Generator

XINDA Electric Steam Generator Application:

  • Clothing washing and ironing industry: dry cleaners, dryers, washers, dehydrators, ironing machines, irons and other equipment supporting the use.
  • Food machinery industry: tofu machine, steam box, sterilization tank, packaging machine, coating equipment, sealing machine and other equipment supporting the use.
  • Packaging machinery industry: labeling machine, label machine supporting the use.
  • Biological chemical industry: fermentation tank, reaction kettle, sandwich pot, blender, emulsifier and other equipment supporting the use.
  • Other industries :(oil field, automobile) steam cleaning industry, (hotel, dormitory, school, mixing plant) hot water supply, (bridge, railway) concrete maintenance, (leisure and beauty club) sauna bath, heat exchange equipment, etc.

5.Picture of  3-48kw Electric Steam Generator

 

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Electric Heating Steam Generator For Cleaning Industry

As an advanced cleaning equipment, the dryer is widely used in people’s production and life. Like the washing machine, the dryer needs to be cleaned after a long time. However, the structure of the dryer is quite complicated. It is not easy to perform a thorough cleaning. If it is disassembled, it is not easy to assemble after cleaning. In order to solve this problem, people have chosen to use an electric heating steam generator to perform steam cleaning on the dryer.

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How To Produce High-Quality Tomato Sauce With A Steam Generator

  • How to produce high-quality tomato sauce with a steam generator?

Tomato sauce is a kind of sauce made by concentration. Several processes are involved in the production process, and the most important one is the use of a steam generator for concentration processing. How does the steam generator work in the concentration process?

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