The hood is a clean guard in our kitchen, has become an essential kitchen tool for modern families, however, even the best tools should be cleaned from time to time to clean up, otherwise, time will not only form a grease impact on the environmental health of the kitchen, but also affects the use of the hood, so that fumes are not easy to exclude. Not only the hood to clean up, grease pipe blocked is also a troublesome thing, the pipe blocked the kitchen is full of grease, pandemonium. So, how to clean the oil pipe what methods, the following by me for everyone to see it.

First, the introduction of grease duct cleaning

The smoke pipe is not often cleaned, there will be a lot of grease residue in the hood and the surface of the pipe, time will form grease, simple cleaning of grease ducts can not be dealt with, which affects the use of the hood, grease duct cleaning, so that the smoke flow is not easy to exclude.

Around 80% of the kitchen exhaust smoke is not smooth, the main reason is due to a long time no built-in filter cleaning of the smoke purifier and caused by oil clogging filter caused by different types of smoke purifier has a unique method. The use of high-pressure jet powerful oiling agent, grease duct cleaning for grease treatment, and then do maintenance, so that the oil smoke air flow significantly better, and the formation of a protective film so that the oil is not easy to remain on the surface.

The contents of the cleaning of the smoke pipe include the surface of the hood, the hood inside the lampshade, the air vent, the smoke vent and the motor, the surface of the stove. The focus of the smoke pipe cleaning and cleaning is the exhaust smoke outlet and hood connected to the hood and hood synchronization parallel to the exhaust smoke pipe cleaning. The main focus is to thoroughly clean the inside of the parallel grease ducts. The main method used is for professionals to enter the interior of the grease duct to clean it. For the exhaust port is narrow, artificial can not enter the oil smoke pipe or due to the oil smoke pipe walk body narrow, artificial reach can not be cleaned, but there is a major hidden danger, the company can use special equipment to clean, leaving no dead ends, and can take before and after the cleaning of the comparison photo, to dispel the customer's doubts and concerns, to eliminate all the potential fire hazards.

There are generally two ways of connecting fans and cabinets to fume ducts: one is a soft connection connected with canvas, while the other is a hard connection connected directly to the fume ducts. Replacement of canvas connection for fans and cabinets is available. In case of hard connection of the grease ducts, we will thoroughly clean the grease ducts connected to the fans and air cabinets.

Second, grease duct cleaning methods

1, grease duct cleaning method two: manual entry

This method applies to parallel flue greater than 40 centimeters, manually drilling into the cleaning, the method is more labor-intensive, pay attention to the ventilation and equipped with low-pressure lighting appliances.

2, grease duct cleaning method three: demolition

When there is no way to manually enter the grease duct can be used to disassemble the method. This method is the most thorough method of cleaning, but the construction is difficult, requires a lot of labor, high cost. Technicians first according to the actual situation of the flue, measured the demolition of the distance difference, and then extended on both sides of the cleaning.

3, grease duct cleaning method one: open the hole

This method is relatively easy, the cost is relatively low. Technicians need to measure the distance between the need to open the hole, the location of the hole, the size of the hole and the number of holes, and then through these holes to clean the inside of the oil pipe, and then finally seal each hole. The hole-opening method is used when both the manual method and the demolition method are unable to clean.

4, grease duct cleaning method four: machine and equipment cleaning

manual inaccessible, not easy to dismantle, less oil, cleaning cycle shorter grease ducts can be used with this method, this method is the least difficult, easy to operate, and the minimum amount of work, the lowest cost. Spray cleaning agent in the pipe, the oil is softened, and then electric flexible shaft brush clean.

5, the oil pipe cleaning method five: airborne

This method is mainly suitable for cleaning more than 50 centimeters of vertical oil pipe. The top and bottom sections of the pipe were first dismantled by technicians, who tied a safety rope to clean the dirt in the pipe from above and below. This method is more dangerous, technically demanding and expensive, but the cleaning effect is good.

Third, the need for cleaning:

Flue, hood is always in a high-temperature working environment, soot aerosol formation of oil, carbon or greasy gel, these three substances are very easy to cause a fire. If not often cleaned, the accumulation of oil more and more, along the hood natural backflow, not only affect the quality of meals, but also damage the hotel's reputation. At the same time, the flue is easy to parasitic rats, cockroaches, does not meet national health standards. Greasy gel attached to the metal surface for a long time, but also corrosion of metal materials, shortening the life of the flue. So we need to clean the pipe regularly to avoid fire hazards.

1, cleaning tools:

High-pressure water gun, kerosene, electric drill, cap top gun, cap top, gloves, steel wire ball, spatula, long shovel, spool, plate, pliers, dowel cutter, overalls, water shoes.

2, cleaning content:

Cleaning content includes the fume hood surface, fume hood inside the lampshade, water transport system, fire net, smoke pipe cleaning, smoke purifier cleaning, fan cleaning, environmental protection net cleaning, wind turbine cleaning smoke outlet, and the surface of the stove. The main focus of the cleaning is the exhaust pipe which is synchronized and parallel to the hood through the exhaust port.

What to pay attention to the cleaning of the smoke pipe

First, the kitchen because of the long-term use of open fire, easy to be fumigated by fumes, long-term not cleaned resulting in a lot of grease stains adhering to the hood and the surface of the flue to form grease and dirt. It is recommended to have a kitchen place, every two months to thoroughly clean the hood, timely removal of grease and other dirt and other fire hazards, to avoid high temperatures in the kitchen caused by fire. When cleaning must be a professional oil pipe cleaning company thoroughly cleaned.

Second, the use of hood cleaning phone qualified kitchen building materials. The fire department found in the inspection, some small restaurants to save costs, with flammable materials to make chimneys and hoods pipe. Once the frying pan is on fire or the fire goes up, these flammable materials are likely to be directly ignited.

Third, the kitchen is equipped with a fire extinguisher. Once the fire, timely and effective fight the incipient fire, you can avoid the expansion of the disaster, but also for the firefighters to fight for time, so the kitchen is equipped with a fire extinguisher is a must. It is worth noting that the spread of fumes pipe fire is very fast, so the kitchen can be equipped with a "backup" near the fire extinguishers in case of emergency.

Fourth, the kitchen fire does not leave people. Smoke pipe fire, the cause of the fire is mostly kitchen fire "away from people". The fire department emphasized that all kinds of catering establishments, especially in the neighborhood of the hotel, should effectively improve the fire equipment, training operators to master fire safety knowledge, the development of the kitchen fire and electricity management system to ensure that the kitchen fire does not leave the person.

Summarize: on how to clean the grease ducts of the relevant information is introduced here for you, I hope that this article will help you. If you still do not understand what you can leave me a message below oh, we will answer for you as soon as possible.