Scale removal device for flue

Abstract

The invention discloses a scale removal device for a flue and belongs to the technical field of flue cleaning equipment. The scale removal device is characterized in that a liquid outlet pipe (24) isconnected at the bottom of the flue (1); the liquid outlet pipe (24) is arranged on one side, opposite to a smoke inlet (101) of the flue (1); a flow guide plate (25) is further arranged at the bottomof the flue (1); the lower side of the flow guide plate (25) is rotationally mounted on the lower side of the liquid inlet end of the liquid outlet pipe (24); the upper side of the flow guide plate (25) is higher than the smoke inlet (101) all the time; and the height of the upper side of the flow guide plate (25) and the height of the lower side of the flow guide plate (25) are larger than the width of the flue (1). By the aid of the scale removal device for the flue, the ventilation effect of the flue is guaranteed, fire dangers caused by open fires in the flue are avoided, a cleaning liquid can be guided to the liquid outlet pipe by the flow guide plate and flows out of the liquid outlet pipe, meanwhile, the smoke inlet can be sealed, when the flue is used normally, the flow guide plate swings to seal the liquid outlet pipe, smoke can be prevented from overflowing the liquid outlet pipe, and the cleaning liquid can be prevented from entering the smoke inlet.

Description

technical field [0001] A flue descaling device belongs to the technical field of flue cleaning equipment. Background technique [0002] The flue is a tubular channel for the exhaust gas and smoke to be discharged. Restaurants usually have a flue. Most of the flue in the restaurant is relatively long and narrow, so as to facilitate the emission of oil fume. Since the oil in the oil fume will adhere to the inner wall of the flue, after long-term use, More oil will adhere to the inner ratio of the flue, which will lead to the gradual narrowing of the flue. Because the vertical height of the flue is large and narrow, manual cleaning can only clean the two ends of the flue, but cannot clean the middle of the flue. As a result, the middle part of the flue is getting narrower, which affects the discharge of oil fume, and because the oil fume adheres to the inner wall of the flue, the open flame in the flue can easily cause a fire, posing a safety hazard. To clean the inner wall of...

AI Technical Summary

Problems solved by technology

[0002] The flue is a tubular channel for the exhaust gas and smoke to be discharged. Restaurants usually have a flue. Most of the flue in the restaurant is relatively long and narrow, so as to facilitate the emission of oil fume. Since the oil in the oil fume will adhere to the inner wall of the flue, after long-term use, More oil will adhere to the inner ratio of the flue, which will lead to the gradual narrowing of the flue. Because the vertical height of the flue is large and narrow, manual cleaning can only clean the two ends of the flue, but cannot clean the middle of the flue. As a result, the middle part of the flue becomes narrower, which affects the discharge of oil fume, and because the oil fume adheres to the inner wall of the flue, the open flame in the flue can easily cause a fire, posing a safety hazard

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