Low nitrogen transformation of boiler in biscuit industry: a new chapter of environmental protection towards low nitrogen emissions

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n the production process of biscuit factories, pollutants such as nitrogen oxides may be produced, affecting the environment and human health. GRVNES 'SCR denitrification system can operate stably to meet standards, effectively reduce nitrogen oxide emissions, enhance corporate image and market competitiveness, and is an important measure to respond to environmental regulations and fulfill social responsibilities.

As an important part of the food processing industry, cookie production provides consumers with delicious snacks at the same time, it is also possible to produce nitrogen oxides and other pollutants in the production process.

As a popular snack, biscuits may produce nitrogen oxides (NOx) when they are processed at high temperatures, such as baking, during production. Nitrogen oxides not only pollute the environment, but also have the potential to affect human health through the food chain. Nitrogen oxides are compounds composed of nitrogen and oxygen, mainly including carbon monoxide (NO) and nitrogen dioxide (NO₂), which can cause harm to the environment and human health when they reach a certain level in the atmosphere.

The most common process for heating cookies in the production process is to use boilers or baking equipment, which may produce nitrogen oxides during combustion. In addition, the frying process may also indirectly lead to the formation of nitrogen oxides.

With the development of the global economy, the state has introduced strict environmental protection regulations, requiring industrial emissions must meet certain standards, as a food production enterprise, cookie factory has the responsibility to take measures to reduce the impact on the environment, control and reduce nitrogen oxide emissions, which not only helps to enhance the social image of the enterprise, but also an important embodiment of fulfilling social responsibility.

Therefore, according to their own production scale and process, choose the appropriate denitrification technology, GRVNES selective catalytic reduction method (SCR denitrification system) is directly targeted at boiler exhaust gas treatment, has no impact on the boiler body, independent real-time monitoring and control system, no matter what kind of load the boiler is running stably up to standard. At the same time, according to the real-time online monitoring of NOx concentration and O₂ content before and after the exhaust gas, through the real-time control of the ECU control system, it can be stabilized to 30mg/Nm³ or less, and even the processing efficiency is as high as 98%.

It is an important measure to respond to environmental laws and regulations, fulfill social responsibility and protect employees' health by taking effective treatment measures to treat nitrogen oxide fluoride in biscuit factory. It can not only reduce the impact on the environment, but also enhance the brand image and market competitiveness of enterprises.