Products
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90kw Electric Steam Generator for Aromatherapy
Principle and Function of Steam Generator Blowdown Heat Recovery System
Steam boiler blowdown water is in fact high temperature saturated water under boiler operating pressure, and there are many problems in how to treat it.
First of all, after the high-temperature sewage is discharged, a large amount of secondary steam will be flashed out due to the pressure drop. For the sake of safety and environmental protection, we must mix it with cooling water for cooling. The efficient and quiet mixing of steam and water has always been something that cannot be ignored. question.
In consideration of safety and environmental protection requirements, the high-temperature sewage after flash evaporation must be effectively cooled. If the sewage is directly mixed with the cooling liquid, the cooling liquid will inevitably be polluted by the sewage, so it can only be discharged, which will It is a big waste. -
24kw Electric Steam Gnerator
Changing the equipment is changing the steam generator for the benefit knitting factory
The weaving industry started early and has developed all the way to the present, both in technology and equipment are constantly innovating. In the face of the situation that a certain knitting factory stops steam supply from time to time, the traditional steam supply method loses its advantage. Can the steam generator used in the knitting factory resolve the dilemma?
Knitted products have a large demand for steam due to the process requirements, and steam is needed for dyeing vat heating and ironing. If the steam supply is stopped, the impact on knitting enterprises can be imagined.
Breakthrough in thinking, knitting factories use steam generators to replace traditional steam supply methods, enhance autonomy, turn on when you want to use, and turn off when not in use, avoid production delays caused by steam supply problems, and save labor and energy costs.
In addition, with the rapid changes in the general environment, the requirements for environmental protection are getting higher and higher, and the processing costs and difficulties are gradually increasing. The production and management of the knitting industry are iteratively accelerated, and the ultimate goal is to curb pollution. Knitting factories use steam generators to promote the transformation and upgrading of enterprises, trade technology for markets, equipment for benefits, one-button fully automatic operation, the best choice for energy-saving steam systems in knitting enterprises. -
48kw electric steam generator for hospital
How to clean the laundry in the hospital laundry room?The steam generator is their secret weapon
Hospitals are places where germs are concentrated. After patients are hospitalized, they will use the clothes, sheets, and quilts issued by the hospital uniformly, ranging from a few days to several months. Bloodstains and even germs from patients will inevitably be stained on these clothes. How does the hospital clean and disinfect these clothes? -
overpressure of the high-pressure steam generator
The high-pressure steam generator is a heat replacement device that reaches steam or hot water with a higher output temperature than under normal pressure through a high-pressure device. The advantages of high-quality high-pressure steam generators, such as complex structure, temperature, continuous operation, and appropriate and reasonable circulating water system, are widely used in all walks of life. However, users will still have many faults after using the high-pressure steam generator, and it is particularly important to master the method of eliminating such faults.
The problem of overpressure of the high-pressure steam generator
Fault manifestation: the air pressure rises sharply and the overpressure stabilizes the allowable working pressure. The pointer of the pressure gauge obviously exceeds the basic area. Even after the valve operates, it still cannot prevent the air pressure from rising abnormally.
Solution: Immediately reduce the heating temperature quickly, shut down the furnace in an emergency, and manually open the vent valve. In addition, expand the water supply, and strengthen the sewage discharge in the lower steam drum to ensure the normal water level in the boiler, thereby reducing the water temperature in the boiler, thereby reducing the boiler steam drum. pressure. After the fault is solved, it cannot be turned on immediately, and the high-pressure steam generator should be thoroughly inspected for line equipment components. -
9kw Electric Steam Generator
How to choose the right type of steam generator
When choosing a steam generator model, everyone should first clarify the amount of steam used, and then decide to use a steam generator with the corresponding power. Let us let the steam generator manufacturer introduce you.
There are generally three methods for calculating steam usage:
1. The steam consumption is calculated according to the heat transfer calculation formula. Heat transfer equations typically estimate steam usage by analyzing the heat output of the equipment. This method is more complicated, because some factors are unstable, and the results obtained may have certain errors.
2. A flow meter can be used to perform a direct measurement based on steam usage.
3. Apply the rated thermal power given by the equipment manufacturer. Equipment manufacturers usually indicate the standard rated thermal power on the equipment identification plate. Rated heating power is usually used to mark the heat output in KW, while the steam usage in kg/h depends on the selected steam pressure. -
skid-mounted integrated 720kw steam generator
Advantages of skid-mounted integrated steam generator
1. Overall design
The skid-mounted integrated steam generator has its own fuel tank, water tank and water softener, and can be used when connected to water and electricity, eliminating the trouble of piping layout. In addition, a steel tray is added at the bottom of the steam generator for convenience, which is convenient for overall movement and use, which is worry-free and convenient.
2. Water softener purifies water quality
The skid-mounted integrated steam generator is equipped with three-stage soft water treatment, which can automatically purify the water quality, effectively remove calcium, magnesium and other scaling ions in the water, and make the steam equipment perform better.
3. Low energy consumption and high thermal efficiency
In addition to low energy consumption, the oil-fired steam generator has the characteristics of high combustion rate, large heating surface, low exhaust gas temperature, and less heat loss. -
720kw Industrial Steam Boiler
Steam Boiler Blowdown Method
There are two main blowdown methods of steam boilers, namely bottom blowdown and continuous blowdown. The way of sewage discharge, the purpose of sewage discharge and the installation orientation of the two are different, and generally they cannot replace each other.
Bottom blowdown, also known as timed blowdown, is to open the large-diameter valve at the bottom of the boiler for a few seconds to blow down, so that a large amount of pot water and sediment can be flushed out under the action of boiler pressure. . This method is an ideal slagging method, which can be divided into manual control and automatic control.
Continuous blowdown is also called surface blowdown. Generally, a valve is set on the side of the boiler, and the amount of sewage is controlled by controlling the opening of the valve, thereby controlling the concentration of TDS in the water-soluble solids of the boiler.
There are many ways to control boiler blowdown, but the first thing that must be considered is our exact goal. One is to control traffic. Once we have calculated the blowdown required for the boiler, we must provide a means of controlling the flow. -
0.8T oil steam boiler
Influence of Fuel Quality on Operation of Fuel Steam Generator
When using a fuel steam generator, many people face a problem: as long as the equipment can generate steam normally, any oil can be used! This is obviously a misunderstanding of many people about fuel steam generators! If there is a problem with the quality of the oil, there will be many problems in the operation of the steam generator.
Oil mist cannot be ignited
When using a fuel steam generator, such a phenomenon often occurs: after the power is turned on, the burner motor runs, and after the air supply process, the oil mist is sprayed from the nozzle, but it cannot be ignited, the burner will stop working soon, and the failure Signal light flashes. Check the ignition transformer and ignition rod, adjust the flame stabilizer, and replace with new oil. Oil quality is very important! Many low-quality oils have a high water content, so they are basically impossible to ignite!
Flame instability and flashback
This phenomenon also occurs during the use of the fuel steam generator: the first fire burns normally, but when it is turned to the second fire, the flame goes out, or the flame flickers and is unstable, and backfire occurs. If this happens, each machine can be checked individually. In terms of oil quality, if the purity or moisture of diesel oil is too high, the flame will flicker and become unstable.
Insufficient combustion, black smoke
If the fuel steam generator has black smoke from the chimney or insufficient combustion during operation, it is mostly due to problems with the quality of the oil. The color of diesel oil is usually light yellow or yellow, clear and transparent. If you see that the diesel is cloudy or black or colorless, it is most likely a problematic diesel. -
low nitrogen gas steam boiler
How to distinguish whether the steam generator is a low nitrogen steam generator
The steam generator is an environmentally friendly product that does not discharge waste gas, waste residue and wastewater during operation, and is also called an environmentally friendly boiler. Even so, nitrogen oxides will still be emitted during the operation of large gas-fired steam generators. In order to minimize industrial pollution, the state has promulgated strict nitrogen oxide emission indicators and called on all sectors of society to replace environmentally friendly boilers.
On the other hand, strict environmental protection policies have also encouraged steam generator manufacturers to continuously innovate in technology. Traditional coal boilers have gradually withdrawn from the historical stage. New electric heating steam generators, nitrogen low steam generators, and ultra-low nitrogen steam generators, Become the main force in the steam generator industry.
Low-nitrogen combustion steam generators refer to steam generators with low NOx emissions during fuel combustion. The NOx emission of the traditional natural gas steam generator is about 120~150mg/m3, while the normal NOx emission of the low nitrogen steam generator is about 30~80 mg/m2. Those with NOx emissions below 30 mg/m3 are usually called ultra-low nitrogen steam generators. -
360kw Electric Industrial Steam Generator
How to save time and effort in fruit wine fermentation?
There are countless types of fruits in the world, and regular consumption of fruits will also be beneficial to your health, but frequent consumption of fruits can also make people bored, so many people will make fruit into fruit wine.
The brewing method of fruit wine is simple and easy to master, and the alcohol content in the fruit wine is low, which is beneficial to health. Some common fruits in the market can also be made into fruit wine.
The technological process of fruit wine brewing: fresh fruit → sorting → crushing, destemming → fruit pulp → separation and extraction of juice → clarification → clear juice → fermentation → barrel pouring → wine storage → filtration → cold treatment → blending → filtration → finished product.
Fermentation is an important step in fruit wine brewing. It uses the fermentation of yeast and its enzymes to metabolize the sugar in fruit or fruit juice into alcohol, and uses it to inhibit the growth of harmful microorganisms. -
90kw Industrial Steam boiler
The influence of steam generator outlet gas flow rate on temperature!
The influencing factors of the temperature change of the superheated steam of the steam generator mainly include the change of the temperature and flow rate of the flue gas, the temperature and flow rate of the saturated steam, and the temperature of the desuperheating water.
1. The influence of flue gas temperature and flow velocity at the furnace outlet of the steam generator: when the flue gas temperature and flow velocity increase, the convective heat transfer of the superheater will increase, so the heat absorption of the superheater will increase, so the steam The temperature will rise.
There are many reasons that affect the flue gas temperature and flow rate, such as the adjustment of the amount of fuel in the furnace, the strength of combustion, the change of the nature of the fuel itself (that is, the change of the percentage of various components contained in coal), and the adjustment of excess air. , the change of burner operation mode, the temperature of the steam generator inlet water, the cleanliness of the heating surface and other factors, as long as any one of these factors changes significantly, various chain reactions will occur, and the It is directly related to the change of flue gas temperature and flow rate.
2. The influence of the saturated steam temperature and flow rate at the superheater inlet of the steam generator: when the saturated steam temperature is low and the steam flow rate becomes larger, the superheater is required to bring more heat. Under such circumstances, it will inevitably cause changes in the working temperature of the superheater, so it directly affects the temperature of the superheated steam. -
64kw Electric Steam Generator
A steam generator is an industrial boiler that heats water to a certain temperature and generates high-temperature steam. It is a large thermal energy device. During the working process of the boiler, the enterprise must consider its use cost to ensure that it conforms to the principle of economical and practical use and minimize the cost.
Boiler room construction and its material costs
The construction of the steam boiler boiler room belongs to the scope of civil engineering, and the construction standards must comply with the relevant provisions of the “Steam Boiler Regulations”. Boiler room water treatment agents, deslagging agents, lubricating fluids, reducing agents, etc. are billed according to the total annual consumption, and discounts are apportioned per ton of steam, and are included in the fixed cost when calculating.
But the steam generator does not need to build a boiler room, and the cost is negligible.
