In the "Technical Regulations for Fire and Explosion Safety Production of Oil and Gas Drilling, Development, Storage and Transportation", 7.1.2.5 regulations stipulate that: when working in gatherings, oils, etc., in the inflammable and explosive areas of the reservoir, use explosion-proof tools and wear them. Anti-static clothing and work shoes without iron palm. Do not use non-explosion-proof communication tools such as mobile phones. The regulations on the prohibition of the use of ordinary mobile phones in chemical plants have long existed. Some people do not know, but some people who have known have been disregarding. This problem always feels far away from themselves.
On September 21, Shanxi Xiaofa City Shanxi Xinfa Chemical Co., Ltd. suffered a fire accident and the smoke was on the scene. The official reason for the notification is: the worker did not use the explosion-proof mobile phone, which generated static electricity and fired the resin empty barrel on the spot! This is not the first time that an accident has occurred due to the use of ordinary mobile phones in dangerous areas. On December 24, 2018, a large gas explosion occurred in Yan'an Hualong Coal Industry Co., Ltd., and five non-explosion-proof mobile phones carried by workers were ignited. The gas accumulated in the lane formed a gas explosion and all the workers were killed.
Why can't a chemical factory use a mobile phone! Ordinary mobile phones in the use of high-frequency electromagnetic waves, will produce radio frequency electric sparks, frictional sparks due to friction, sparks generated by the device's own sparks and battery explosion itself and other dangerous factors, and become a source of ignition. Explosion-proof mobile phones must be used in a flammable and explosive environment! It is strictly forbidden to bring non-explosion-proof mobile phones and fire sources into the factory! The safety inspection inspector of the Tianjiayi Chemical Plant in the Chemical Industry Park has also revealed that in order to prevent explosions, the company does not allow workers to bring private mobile phones into the factory. The violation will be fined 500 yuan. It is said that when shifting, the squad leader of each class will get an explosion-proof mobile phone with dial-only function. The outer casing is made of orange and yellow rubber. In the park, workers in each class rely on this mobile phone for intercommunication. There are also some exceptions. There is no habit of “turning in” the mobile phone. There is no security check in the factory to check whether the employee carries a personal mobile phone. It is not always possible to search for these details every time, exposing the loose management of the chemical factory. CONQUEST S12 intelligent explosion-proof intercom mobile phone is not only an explosion-proof smart phone, but also can be used as an intercom mobile phone. It supports PTT hardware intercom and can realize one-to-one and one-to-many functions. There is no time, space or geographical area. Restrictions can also have multiple advantages across system platforms and across operators. The flexible use of the hardware intercom function can make up for the shortcomings when the signal of the plant is disturbed and the voice of the software is inconvenient. CONQUEST S12 has more stable and advanced Android 8.1 system than general walkie-talkie, 4G full Netcom, CPU is 8 core 2.5GHZ, front and rear camera pixels are 13 million and 21 million respectively, memory is 128GB+6GB, can load enterprise office APP, collection and Accommodate video and picture information. In addition, it also supports GPS positioning, supports NFC, WIFI, barcode scanning and other functions, which is convenient for factory location, data reading and writing and transmission.
Generally, the equipment area and tank area of ​​various steel frame structures are distributed in the refinery plant area. In the daily inspection work of the staff, the inspection personnel only need to bring this intelligent explosion-proof intercom mobile phone, and quickly explain through the verbal description. The on-site problem, coupled with live video or photo back to the work platform, allows the Enterprise Security Division and other relevant departments to understand the situation at the first time, quickly locate the problem and come up with a solution. In the daily production scheduling, the staff can also join the conference in real time through the intelligent explosion-proof intercom mobile phone, and dispatch the production site situation to the conference for viewing. The conference personnel can always look at the problem, find the problem and propose a solution.
Compared with the general explosion-proof walkie-talkie, the intelligent explosion-proof intercom mobile phone is more diverse and convenient, and still retains the compact and portable features of the traditional explosion-proof walkie-talkie. In the long run, the use of intelligent explosion-proof intercom mobile phones can reduce the maintenance cost of enterprises, and solve the problem that the traditional explosion-proof walkie-talkies in the refinery can only "listen" and not "see" through data, video and pictures. Improve the transmission efficiency of information, and realize the circulation, management and control of production data and equipment status information.