In the liquor industry, no matter Baijiu, wine or beer, toxic gas will be produced during production and installed in the production workshopToxic gas detectorThe related alarm system is crucial.

First of all, Baijiu is the traditional process of brewing in China. Its unique process is the summary and wisdom crystallization of the production experience of Chinese working people for thousands of years. Various Baijiu is popular because of their own color, flavor and taste. The traditional process of Baijiu is solid state fermentation. Most of the distilled liquor is made from grains such as sorghum and rice, and Daqu, Xiaoqu or distiller's yeast is used as the sugar starter. With the development of China's economy, the development of Baijiu industry is growing rapidly. The environmental and safety problems in Baijiu production are also increasingly acute:

1. In the production of Baijiu, dangerous gas ethanol will be produced, and explosion detection will be conducted; There are cases of ethanol exceeding the standard in bulk warehouses, pottery wine warehouses, workshops, tank areas, and other areas;

2. There is a possibility of excessive carbon dioxide in the fermentation area;

3. Dangerous gases such as carbon monoxide and sulfur dioxide exist in the heating zone of the boiler;

4. In equipment safety maintenance, there are also certain hazardous gases inside the equipment.

The most common toxic gas in wineries and breweries is carbon dioxide. Carbon dioxide is a gas that people have limited knowledge of, and most people are not very familiar with it. He is inherently toxic. Odorless, non irritating to the skin, and not easily detectable by the human body, carbon dioxide is considered an invisible killer that must be detected.

Other common toxic gases discovered during fermentation, cleaning, and bottling are:Chlorine gas, ozone, sulfur dioxide, hydrogen sulfide, ammonia gas

According to the different wine making processes, the gases produced are also different. When choosing a toxic gas detector, it is necessary to determine the type of gas in the measured space, so as to better select the applicable toxic gas detection alarm. Select different models of gas detectors to detect gas concentration. When the gas concentration exceeds the standard, the controller can issue an audible and visual alarm and take corresponding actions, such as starting the exhaust fan or cutting off the valve. The controller signal can also be converted into a network signal and transmitted to the computer server through network settings for storage.

Environmental Equipment Monitoring System: Placed in the Chemical IndustryCombustible gas and toxic gas detection alarmWaiting for various sensors to monitor the real-time status of various gases and environmental parameters in chemical sites.

1. Data transmission system: There are two types of data transmission methods, one is the three wire system (4-20mA), and the other is the bus system (RS485).

2. System composition

3. The system functions are divided into four levels: gas detection layer, area control layer, interlock control layer, and upper computer layer

Gas detection layer: Gas detection transmitters are fixedly installed in areas such as workshops, warehouses, and storage tanks to monitor the concentration values of flammable and toxic gases on site in real time.

Regional controller: The gas detection alarm controller centrally displays the concentration values of each monitoring point. When the concentration value exceeds the preset alarm value, it will automatically sound and light an alarm.

Chain controller: Equipped with alarm switch output and fault output, it realizes safety chain functions such as automatic ventilation, spraying, cutting off, parking, and alarm.

Upper computer layer: Standard 4-mA/RS485 signal output, compatible with DCS/PLC/industrial control computers and other upper computers. Automatic ventilation, sprinkler, cut-off, parking, alarm and other safety interlock functions.