Kitchen flue cleaning methods and steps:

A, fume hood routine cleaning

(1) Remove heavy dirt:

A, first of all, do a good job of protecting the cooker, to avoid damage to the equipment.

B, use a spatula to thoroughly remove the thick dirt attached to the inside wall of the hood, oil filter bacteria (oil net), stove, walls and hood above 1.5 meters (less than 1.5 meters to the turn dome) flue wall.

C, the use of steel wool with degreasing agent for thorough wiping.

D. Soak the oil filtering bacteria with oil remover to remove the grease.

E, high-pressure water gun rinse or water wipe.

(2) dry towel to wipe the water.

(3) Clean the cooktop, walls and floor.

(4) Collect and organize the tools, acceptance of the acceptance of the removal of high site.

Two, pipe cleaning

(1) can be disassembled, the pipe will be unloaded in sections; inconvenient to disassemble depending on the specific circumstances, respectively, to take a long shovel knife or by the construction personnel drilled into the flue to clear the first way to operate (vertical pipeline can be taken to a single gondola operation).

(2) Remove heavy grease and dirt:

A: Use the shovel to thoroughly remove the heavy dirt attached to the inner wall of the flue, oil filtering bacteria, fire doors, dampers and other places.

B:Steel wool with degreaser for thorough wiping.

(3) special circumstances can be taken to "open the window" mode of operation, the use of long-handled spatula to remove the inner wall of the flue soot dirt.

(4) After cleaning, restore the flue and make sure it is in good condition.

(5) Clean the site and remove all construction debris.

(6) Collect and organize the tools, acceptance and withdrawal from the site.

Three, fans, filters, cleaning and maintenance:

(1) unloading fans, filters, outer protective shell, release static electricity.

(2) the use of spatulas to thoroughly remove the fan wall and fan blade surface and other places in the thick grease.

(3) Use steel wool with degreaser to wipe thoroughly.

(4)Use high-pressure water gun to spray strengthen the force of oiling agent for flushing (note: flushing must be waterproof protection of the motor).

(5) Replacement of wearing parts (when needed).

(6) Fan, filter to restore the original state.

(7)Try the machine and check whether the running condition is good.

(8)Clean the site, remove all construction leftover garbage and other debris.

(9)Collect and organize the tools, acceptance and withdrawal from the site.

Four, vertical main cleaning

(1) disconnect the low fire damper connection, cleaning fire damper;

(2) disconnect the high fan back-end fire damper connection and cleaning;

(3) disconnect from the high level, the use of external non-supporting single gondola construction construction personnel wearing a safety belt, disconnect the two ends of the ensure that the ventilation is good to avoid lack of oxygen! ), shoveling the flue inside the oil Tao, from the lower end of the fire damper disconnect to clean up;

(4) cleaning is completed to restore the disconnect.