1. Reportability of contents: All reports are reported by subordinates to the superior department or the competent business department, so that the superior department can grasp the basic situation and guide the work in time. Therefore, reportability is a major feature of "reporting".
2. Declarative language: To write the cost of pipeline cleaning, we should first look at the length of the pipeline, which is generally charged by the meter, and the weight of oil will affect the price.
3. One-way writing: the report is written in one direction, and the lower authorities write letters to the higher authorities to provide the basis for the macro leadership of the higher authorities. Generally speaking, it doesn't need the approval of the writing authority.
4. Write afterwards: Most reports are made to superiors after things have been done or happened, and they are written afterwards or afterwards.
5. Two-way communication: although the report does not need approval, it is a bridge for lower-level organs to obtain support and guidance from higher-level organs; At the same time, superior departments can also obtain information and understand the situation through reports, and reports become the basis for decision-making guidance and coordination of superior departments.
First, the cleaning method of oil fume pipeline
1, small oil fume pipes at home can be cleaned with kitchen cleaner at home, and large oil fume pipes must be cleaned by professional robots in the flue.
2. If the smoke outlet is too narrow for manual access to the flue, or the flue is too narrow for manual access to clean, but there are major hidden dangers, you can use robots to clean it with caustic soda instead of hydrochloric acid, leaving no dead ends. If hydrochloric acid is used, it must be washed with clear water immediately. This method is the most thorough and best cleaning method.
3. Cleaning scheme
1) According to the actual situation of the flue, the technicians calculated that a section of the flue should be removed every once in a while and extended in two directions for cleaning, so as to ensure thorough cleaning and cleaning quality.
2) Opening method: This method is easier and cheaper than disassembling method, but the cleaning effect is poor. The specific method is: technicians calculate the interval distance, position, size and the number of holes to be opened, and clean the flue through these holes. Finally, each hole is sealed.
Second, how often do you clean the oil fume pipeline?
1, the smoke hood and flue entrance in the operation room of catering business units shall be cleaned once a day within the range of 1 m.
2. The smoke exhaust pipe in the Chinese food operation room should be cleaned at least 1 time every 60 days.
3. Generally, the vertical flue has less oil accumulation, so it can be cleaned once a year.
4. The cleaning of large range hoods should be thoroughly cleaned once every quarter, and the grease and other dirt attached and accumulated inside should be removed in time to prevent excessive accumulation of grease and dirt on the inner wall or bend of flue and oil smoke extraction pipeline from causing fire danger.