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Advantages and disadvantages of electric steam generators

Advantages of electric steam generators:

1. Environmental protection: The fuel used by the electric steam generator is electricity, which has the characteristics of clean environmental protection and no pollution, so as to achieve zero emission and zero pollution. It is the most environmentally friendly product in the steam generator at present.

2. High thermal efficiency: 3-5 minutes to produce steam, high thermal efficiency, up to 100%.

3. Easy to operate: automatic control, open with close, automatic water, easy to use.

4. Easy installation: small floor area, integrated factory, only need to connect the water source and power supply.

Disadvantages of electric steam generators:

High cost of use: in some areas, the price of electricity is relatively high, choose the cost of electric steam generator will be greatly increased. Therefore, when we buy the electric steam generator, we should combine their own situation to choose, so as to choose their own boiler products.

Xinda electric steam generator can produce steam quickly and has high thermal efficiency. It has a built-in automatic water pump, automatic water level, pressure control, can work continuously. All the equipment needs to be connected to a water source and a power source to generate steam. Vertical pipe structure, compact size, easy to move, install and use.

electric steam generator

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Biomass steam generators are used in cleaning industries

Biomass steam generators are a new type energy saving and environmental protection heat energy equipment, suitable for various industries, is one of the necessary equipment in modern industry. In the cleaning industry, the application is more extensive. The following Xinda boiler to tell you in detail:

Cleaning industry: High temperature steam cleaning, oil cleaning, seamless pipeline cleaning, kitchen oil cleaning, airport stain cleaning, dryer cleaning, oil field equipment cleaning, aluminum alloy mold cleaning, industrial machine cleaning, engine cleaning, oil pipeline strainer cleaning, stainless steel plating parts cleaning, toughened glass hole sealing cleaning, food mold cleaning, food machinery cleaning, oven baking tray cleaning, transport vehicle cleaning , tank car cleaning, factory material box rack cleaning.

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The reason why the electric steam generators heating tube is easy to damage

Electric heating tube is the core component of steam generator. Electric steam generator because of its compact size and convenient, fast steam (3-5 minutes) and other advantages, popular in various industries, become one of the indispensable products. Therefore, when we use the electric steam generator, we must follow the correct steps to operate it, otherwise it is easy to cause damage to the electric heating tube, so as to affect the normal production.

Heating tube is easy to damage several reasons

1. Water quality problem: if the water quality is not good, too many impurities, the heating pipe is easy to burn out when working. It is recommended to add water softener before water intake, so as to filter impurities in water and prolong the service life of steam generator.

2 Voltage problem: the common voltage is divided into two phase electricity and three phase electricity, voltage instability is easy to cause the heating tube power changes, thus burnt out.

3. Water level problem: steam generator water level is too low, electric heating tube has been dry burning, it is easy to damage the heating tube

4. Scale problem: when the steam generator is used for a period of time, the electric heating tube will be attached to a layer of roaring scale, which is easy to cause damage to the heating tube. So we need to clean the scale on the heating pipe regularly.

Xinda small automatic electric steam generators, use automatic alarm device, water shortage protection device, strictly prevent electric heat pipe dry burning, reliable performance. Stainless steel shell, easy to install, safe and reliable operation.

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Steam generators play an important role in the food industry

Steam generator plays an important role in the food industry, such as distillery, meat factory, milk processing plant, beverage factory and other food industry in the production of multiple links can be used to steam generator.

The steam generator is mainly used in the distillation, extraction, sterilization, drying, curing and other processes in the process of food processing. It uses high temperature steam to cook, dry and sterilize food at high temperature.

Xinda steam generator is environmentally friendly steam generator, thermal efficiency up to 95%, 3-5 minutes can produce a lot of steam. Just pass the high temperature steam produced by the steam generator into the mechanical equipment, and use the high temperature and high pressure steam to bring heat food processing. Our products sold to the United States, Singapore, Germany and other more than 100 countries and regions.

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Matters needing attention in biomass steam boiler ash removal

⒈ When the boiler is running, ash cleaning should be carried out once a day, open the boiler ash cleaning port, and remove the ash accumulation in the combustion chamber; Especially some large pieces of ash after burning, should be often timely removal, otherwise it will seriously affect the normal combustion of the boiler, and will increase the consumption of fuel.

2.After a week of operation of the boiler, the (waste heat recovery)ash removal tank shall be cleaned.

3. After one month of operation, all parts of the boiler should be checked. Instruments, valves, flanges and other places should be repaired if there is leakage, the water level probe should be removed and descaled, and the dirt inside the water level glass tube should also be cleaned, and check whether the smoke box is tightly sealed.

4. Boiler operation every 3-6 months, the boiler should be stopped for comprehensive inspection and maintenance. In addition to the above work, the following work should be carried out:

(1) Open each furnace door and cleaning mouth, check the smoke pipe, and remove the soot inside the pipe;

(2) Remove the scale and mud inside the drum, and rinse with clean water;

(3) Check the inside and outside of the boiler, such as the pressure part of the weld, there is no corrosion inside and outside the steel plate, if found to have serious defects should be repaired immediately, if the defect is not serious, can not be left to repair the next shutdown, if found suspicious, should be eliminated in time.

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Blowdown of steam generator

Usually, raw water contains minerals, which will precipitate after entering the steam generator for vaporization, which may cause damage to the steam generator and cause safety accidents in serious cases. So must ensure the furnace water quality. When the quality of the furnace water exceeds the specified value of the water quality standard, it is necessary to carry out blowdown, generally a blowdown per class

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There are two types of gas steam boiler stops

According to the state of the boiler before and the treatment after the boiler stop, the boiler stop can be divided into the following types:

1.Normal shutdown

When the steam generator stops the furnace normally, first of all, the operating load should be reduced, and then press the stop switch, and then the steam generator automatically stops the boiler according to the program; Start the water pump, add water to the high water level, wait for the steam pressure to drop to 0.3Mpa, and then flush the water table and drain; Finally close the main steam valve; Close the gas supply valve; Cut off the power to the control cabinet.

2.Emergency shutdown

Emergency furnace shutdown is required under any of the following circumstances:

1) When the screen shows “overpressure” and alarms, do not refill the boiler, and immediately stop the furnace and contact the manufacturer to solve the problem before restarting the operation.

2) When the steam generator is in a state of water shortage or dry firing, do not refill water to the boiler, and immediately stop the furnace and contact the dealer or manufacturer to solve the problem before restarting the operation.

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How to choose the most suitable boiler

1. First of all, according to customer application. Steam boilers are produced in steam, mainly used in food factories, chemical plants, hospitals, clothing factories, power stations and other industries. The hot water boiler produces hot water. It is generally used in commercial and home fields such as Winter heating, bathing room, hotel accommodation.

2.The customer requires rated steam capacity(ton/h). Rated evaporation is the amount of water heated into steam per hour by the boilers. This is our boilers selection need to consider the main parameters. Customers calculate the amount of steam required per hour according to the use of the occasion, such as mushrooms need to sterilize 0.2ton/h, to calculate the appropriate amount of steam according to it.

3.Select the appropriate fuel according to the customer’s own situation. Such as African customers, gas/oil is more expensive, you can recommend biomass/wood boilers for customers.

4. The customer needs pressure and temperature, such as mushroom sterilization needs about 100℃, can recommend 0.4mpa boiler to the customer, the customer can adjust the temperature according to demand.

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Hot water boiler for hotels

As we all know, a good hot water supply will directly affect the experience of hotel customers, so the hotel has strict requirements on hot water temperature, heating time and water quality. Hot water boilers heat water to a rated temperature by using the heat energy released by the combustion of fuel. Xinda hot water boiler is equipped with water shortage protection, temperature protection and other protective devices, prevent equipment accidents due to water shortage and high temperature; At the same time with limit low water level protection, in the case of water supply stop will automatically stop working, prevent dry burning caused by electric heating element damage or even burn phenomenon. In addition, hot water boilers also have strict requirements on water quality, we recommend that the boiler before water softener. Users can choose biomass, gas, oil, electric hot water boiler according to the fuel needs.

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Application field of steam generator

Steam generator is a mechanical equipment that uses fuel to convert water into steam. Due to the small shape, convenient installation, energy saving and environmental protection, etc., it favored by the majority of customers love and praise. Products are exported to southeast AsiaEuropeNorth America and Oceania and other dozens of countries and regions. it has been widely used in various industries. Here is a brief introduction:

1. Washing and ironing industry: dry cleaning machine, dryer, water washing machine, dehydrator, ironing machine and iron, etc.

2. Paper packaging industry: paper mill, labeling machine, marking machine, etc.;

3. Biochemical industry: fermenter, reaction kettle, sandwich pot, blender, emulsifier, etc.;

4. Brewing industry: winery, white brewery, brewery, etc

5. Food industry: milk sterilization, steaming box, seafood cooking, mushroom edible bacteria sterilization, food factory processing,beverage plants;

6. Other industries: (oil field, car) steam cleaning; Hot water supply for homes, hotels, schools, hospitals.; Bridge, railway and other concrete maintenance; Sauna room steam supply, bath room water supply, etc.

If you want to know more about product applications, you can contact us.