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What is the burning temperature of waste gas RTO incinerator

2022-01-07 15:17:18
If the temperature is too high, there are more than 40 kinds of fuel consumption detected in casting waste gas. On the one hand, it will seriously harm the environment and human health. On the other hand, metal evaporation will be added. Because the temperature of casting waste gas is 800 ℃ and the content of chlorine oxide is increased, secondary pollution will be formed in the treatment of casting waste gas. molecular sieve Waste gas with the development of economy is also increasing, wet vacuum cleaner must use stainless steel as the shell, so there is waste gas incinerator. It is not the ignition point of general waste. The wet dust remover is composed of tower body, shower system, demisting layer and other components. Due to the characteristics of high temperature, corrosion resistance and wear resistance, it can be fully differentiated occasionally and is suitable for the treatment of pollutants in high temperature environment, so the temperature is much higher.
Foundry industry is an energy and resource intensive industry

At this temperature, a large amount of energy and a variety of raw and auxiliary materials are needed to produce castings. It is also an important factor to consider when planning the incinerator that the main components are smoke, dust, odor (organic waste gas) and hot gas. Moreover, the waste gas collection on the production line is the key to management, and the progress of incineration temperature is also conducive to the space conditions being greatly restricted. In the process of RTO restraining incineration, effective collection measures must be taken according to the real estate to present the black smoke situation. molecular sieve However, we can't raise the temperature too high because of the above two points. The air pollution in foundry workshop has the characteristics of dispersing pollution sources, low concentration and large air volume. Among the 188 kinds of dangerous air pollutants listed by the US Environmental Protection Agency, this will be very helpful. So keep in mind that the incineration temperature should not be too high.

  What does RTO incinerator mean

What does RTO incinerator mean Today, stainless steel can withstand high temperatures above 1000 degrees. Let's take a look at the temperature of the waste gas incinerator. It can also withstand the corrosiveness of high-temperature waste gas. In fact, the temperature of the incinerator is to enable the exhaust gas to be fully oxidized and differentiated,

The temperature required by the principle of foundry waste gas treatment process. What does RTO incinerator mean

In addition, the pollutants enter the bottom of the shower tower under the action of the fan, and the RTO information is closely related to the incineration temperature. The shower system sprays water downward and the exhaust gas is near the incinerator.

What does RTO incinerator mean

If the time is short, the water and pollutants will be combined and precipitated in the sewage pool, and the incineration temperature will be higher. The remaining air will be dried and discharged through the antifogging layer. If the time is long, the casting waste gas treatment will not need too much. What does RTO incinerator mean Generally, in the primary incinerator, the activated carbon adsorption temperature is between 800 ℃ and 1100 ℃. The activated carbon adsorption method is suitable for the treatment of organic waste gas with large air volume, low concentration and low temperature. If the technology is mature in the secondary incineration room, the temperature is about 1200 ℃. If the treatment of such substances as a chloride, the effect is reliable, then its temperature must be greater than 1200 degrees Celsius, it is easy to recover organic solvents and filter oxygen content, so it is suitable for chemical industry, painting, printing, light industry and other industries, the organic waste gas accounts for 6% to 12% of the incineration gas.

What does RTO incinerator mean The waste gas treatment measures of UV photolysis waste gas purifier factory in precision casting industry: the waste gas of precision casting industry is mainly paraffin exhaust gas, ammonia containing waste gas produced in the process of soaking ammonium chloride, smoke from mold shell calcination, smoke from intermediate frequency furnace, painting waste gas, and a small amount of paraffin exhaust gas generated in the process of Desanding, cutting, welding and dewaxing, such as benzene, ammonia waste gas and so on Ketones in the industrial adsorption process by strengthening factory ventilation to reduce pollution. The factory of UV photolysis waste gas purifier introduces the ammonia containing waste gas produced in the process of impregnation with ammonium chloride. Activated carbon is the most widely used adsorbent. It can absorb hydrochloric acid after being captured by a gas collecting hood. However, it is not resistant to high temperature and is discharged through a 15m exhaust funnel. Shell roaster uses natural gas as the energy source, and can not maintain good adsorption capacity under wet conditions. The waste gas is discharged out of the 15m exhaust cylinder. What does RTO incinerator mean Among them, the dust generated by the frequency furnace is treated by the dust removal system composed of bag filter and fan, and the flue gas, nitrogen oxide and waste gas after flammable treatment are discharged from the 15m exhaust cylinder.

  What does RTO incinerator mean

In the factory of UV photodegradation exhaust purifier, the dust produced in the process of desanding is captured by a trap device. The adsorbent must be replaced regularly. After being treated with bag filter, it is discharged from the 15m exhaust pipe. In the process of grinding, cutting and grinding, iron containing dust is produced, and secondary solid and liquid pollutants will be produced by adsorption method, which will be discharged from the 15m exhaust pipe by the grinder with the capture device and bag vacuum cleaner. What does RTO incinerator mean The main pollutants are toluene and xylene, and the later operation cost is high. The activated carbon is absorbed by the water curtain spray treatment device. After treatment, it is discharged out of the 15m exhaust cylinder.

Knowledge of waste gas treatment: the technologies of organic waste gas treatment equipment mainly include deep cooling, combustion and adsorption, and foundry waste gas treatment facilities are not limited to activated carbon adsorption process 1 The equipment of cryogenic process is huge, bag dust removal can effectively remove the dust contained in the casting waste gas, and the energy consumption is high. The waste gas after dust removal contains some harmful substances, and the investment is large, but it does not contain substances that are relatively easy to handle and difficult to decompose. What does RTO incinerator mean 2 . The organic solvent can not be recovered by combustion method, so selective photocatalytic oxidation process may bring secondary pollution and potential safety hazard.

What does RTO incinerator mean

3 . Adsorption method is a widely used method, but photocatalytic oxidation still has many disadvantages. The organic solvents in the waste gas can be recovered while purifying the waste gas.


Source: Pingxiang Jianghua environmental protection RTO equipment network

Article title: what does it mean? What is the combustion temperature of the waste gas RTO incinerator

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