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Boiler electric precipitator transformation plan , Reasons for the transformation of the boiler electric precipitator: The internal structure and technical reasons of the boiler electric precipitator may not meet environmental protection emission standards in some places. In order to adapt to national policies, some manufacturers are facing the problem of retrofitting electrostatic precipitators. Reconstructing electrostatic precipitators into bag precipitators can effectively reduce the dust emission concentration and is a feasible solution.
Boiler electrostatic precipitator reconstruction plan Boiler electrostatic precipitator reconstruction Electric bag composite dust collector construction scope:
1. Remove the related equipment of the original electric precipitator's electric field cathode frame and anode plate row, anode plate and cathode line, inner cover and outer cover. Ensure that the interior of the electrostatic precipitator is hollow and cleaned
2. The top cover of the boiler dust collector is redesigned and processed. A clean air chamber is installed on the top cover. Some parts of the bag dust removal system, such as the pulse valve, are installed at the side, and there is a flue gas bypass; added.
3. Increase the exit end wall at the exit of the original electrostatic precipitator. Retain the original electric dust collector inlet flue, redesign and install the air distribution plate and baffle. Since the inlet flue needs to install the baffle door, it needs to be disconnected in the design installation position, install the baffle door and compensator, and then Hermetic welding
4. The exit flue and exit flue of the original electrostatic precipitator are retained. The upper opening of the exit flue mouth is connected to the original exit bell mouth of the clean air chamber. It meets the design requirements and makes full use of the original The housing and flue of the electrostatic precipitator saves costs. Make full use of the original dust collector insulation system. The newly added main body and equipment are thermal insulation design, responsible for implementation and installation. Restored and renewed parts; dust collector insulation damaged and removed
5. Add bypass flues and bypass valves. The bypass flue ensures that the flue gas does not contact the dust filter bag when the bypass valve is opened. It is used to protect the cloth bag when the boiler starts and stops fuel injection and when the boiler exhaust temperature is too hot. At the same time, offline detection of vacuum cleaners can also be realized. Through PCL control, the bypass valve is automatically opened, and the flue gas inlet valve is closed. The flue gas passes through the bypass flue and directly enters the exhaust flue, which effectively protects the filter bag.
6. Add necessary landing platforms and lighting, and add 30 m3 air compressors. At the same time, add compressed air storage tanks, adsorption dryers, and compressed air delivery pipes.
Under the guidance of new technology, the application of the electric bag composite precipitator has become more and more widely used under the guidance of new technology. The full use of the technical advantages of the boiler dedusting equipment, stable performance and more convenient use
Boiler electric precipitator transformation plan, boiler bag dust collector industrial production commonly used supporting equipment. Its role is to remove particulates and soot from the flue gas of the boiler fuel and combustion, thereby greatly reducing the amount of soot emitted to the atmosphere. This is an important environmental protection device to improve environmental pollution and air quality.
In order to prevent low temperature bag paste, the dust collector inlet pipe and the dust collector body need to take thermal insulation measures. At the same time, when the flue gas temperature is lower than the dew point and above 20 ℃, the dust collector clock will automatically send out an alarm to remind the operator Take warming measures. When the temperature of the flue gas is close to the dew point, the dust collector will automatically close the inlet air, switch the flue gas to the bypass flue, the bypass valve will open, and the flue gas will enter the bypass flue to be emptied, thereby ensuring the dust collector. Safe operation.
The transformation plan of boiler electric precipitator and the transformation of boiler dedusting equipment cannot be ignored: Because the precipitator manufacturers are mostly individual industrial and commercial enterprises, who enter the boiler wet precipitator, the scale of fresh tap water is small, the flue gas is dust-removing, and the capacity is weak. The quality of the precipitator is inevitable Existing problems. During the operation and transportation of boiler workers, a large amount of fly ash and unburned small carbon particles were poorly maintained and washed away, causing the flue gas to carry water. SO2 and n0 in the flue gas from the boiler dust collector outlet The xacid gas and the flue gas of the air intake part cause the accumulation of wet ash in the machine's air intake box under the pH value of the waste water, which causes the induced draft fan impeller to stick with water and extinguish the flame. The waste water contains a large amount of small dust. The boiler dust collector should pay attention to the load change of the host equipment, which will affect the performance of the bag dust collector.
Coal-fired boiler dust collector is a new type of dust removal tool improved by foreign dust removal equipment. It not only has more obvious dust removal effect, but also cannot be operated manually. It is very convenient and simple to use. It is an indispensable part of dust removal. Boiler dust collector has a small area, The dust removal efficiency is very obvious. The emergence of the boiler dust collector has made great contributions to the environmental protection cause of our country. It can not only help us to thoroughly purify the air, but also prevent some harmful substances from harming our health. For this reason, the boiler dust removal equipment is in Environmental protection and high pressure, in the face of maintenance and renovation to meet the requirements of environmental protection departments.
Related recommendation: Boiler bag dust removal equipment
提供的 锅炉电除尘器改造方案 ，我司提供车间除尘、看现场改造、报价等相关服务，更多咨询欢迎致电我司，为您提供更多的服务！ The above is the boiler electric precipitator reconstruction solution provided by Yuchen Dust Removal Equipment Manufacturer . Our company provides workshop dust removal, on-site reconstruction, quotation and other related services. For more inquiries, please call our company to provide you with more services!