Lampblack filter with primary filter function

Abstract

The invention discloses a lampblack filter with a primary filter function, and belongs to the field of lampblack purifying devices. The lampblack filter comprises an air box; an air sucking port and an intake port are arranged on the top wall and the side wall of the air box; a first oil filter frame and a second oil filter frame, buckled with each other, are arranged in the intake port; multiplefirst guide plates bent into the air box are arranged on opposite side walls of the first oil filter frame and the second oil filter frame in parallel; two ends of the first guide plates are connectedwith second guide plates inwards bent; and the first guide plates and the second guide plates on the first oil filter frame are staggered from the first guide plates and the second guide plates on the second oil filter frame to form zigzag lampblack channels. The lampblack filter achieves the following effects: as oil drops in lampblack can be stopped, the oil drops are not easy to directly enterthe filter.

Description

technical field [0001] The invention relates to the technical field of oil fume purification devices, in particular to an oil fume filter with a primary-effect filtering function. Background technique [0002] At present, the oil fume filter has become an indispensable equipment in the kitchen. Most of the existing oil fume filters adopt the flue gas direct discharge type. Although the flue gas in the oil fume is initially filtered, the oil droplets in the oil fume are easy to adhere to the oil fume filter and the smoke during long-term use. In the gas pipeline, a lot of oil and grease are accumulated, which is difficult to clean up later. At the same time, the fan used for exhausting oil fumes will also be adhered by oil, which will increase the resistance of the fan blades when it rotates, increase the load of the motor, and reduce the speed, thereby greatly reducing the ability to absorb and exhaust oil fume. Contents of the invention [0003] The object of the presen...

AI Technical Summary

Problems solved by technology

Most of the existing oil fume filters adopt the flue gas direct discharge type. Although the flue gas in the oil fume is initially filtered, the oil droplets in the oil fume are easy to adhere to the oil fume filter and the smoke during long-term use. In the gas pipeline, and accumulate more oil and grease, it is difficult to clean up later

At the same time, the fan used for exhausting oil fumes will also be adhered by oil, which will increase the resistance of the fan blades when it rotates, increase the load of the motor, and reduce the speed, thereby greatly reducing the ability to absorb and exhaust oil fumes.

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