CN217829417U - Oil fume removing filter - Google Patents

Abstract

The utility model discloses a deoiling cigarette filter relates to the filtration field, the utility model discloses well deoiling cigarette filter core's cross section is the wave, will deoiling the cigarette filter core and separate into a plurality of separating grooves, when the gas that contains the oil smoke particle passes through the filter, the direction of flow changes, the oil smoke particle is adsorbed the interception on the deoiling cigarette filter core because inertia striking, the filter effect of this application is good, and the windage is little, the energy consumption is low, frame in this application and deoiling cigarette filter core are the aluminium material for deoiling cigarette filter core in this application can wash the use repeatedly, need not to change, save the cost.

Description

Oil fume removing filter

Technical Field

The utility model relates to an air filtration field, in particular to remove oil smoke filter.

Background

The oil smoke filter is used for filtering oil smoke particles in the environment in kitchens and other places, the resistance of the existing oil smoke filter is large, the energy consumption is large, and a filtering channel of a filter element in the oil smoke filter is of a vertical structure, so that the oil smoke particles cannot be well adsorbed and intercepted, and the defect of poor filtering effect exists.

SUMMERY OF THE UTILITY MODEL

The utility model provides a technical problem provide a can collect by high efficiency and get rid of the oil smoke, and the resistance is little, the power consumption is low, can wash the use many times, and the maintenance cost is low.

The utility model provides a technical scheme that its technical problem adopted is: the oil smoke filter comprises an outer frame, be provided with the multilayer in the frame and remove the oil smoke filter core, the cross section that removes the oil smoke filter core is the wave for a plurality of separating grooves are separated into to the oil smoke filter core, the middle part of separating groove is provided with first arc structure along the X axle direction, the inlet end of separating groove is not on same straight line with the end of giving vent to anger, makes the air current through the converting direction when separating the groove.

Further, the method comprises the following steps: the arc square of the first arc structure of two adjacent layers of oil smoke removal filter cores is opposite.

Further, the method comprises the following steps: and a second arc-shaped structure is arranged in the middle of the separation groove along the Z-axis direction.

Further, the method comprises the following steps: the arc-shaped squares of the second arc-shaped structures of the two adjacent layers of the oil smoke removing filter cores are opposite.

Further, the method comprises the following steps: and the two adjacent oil smoke removing filter cores are arranged in a staggered manner.

Further, the method comprises the following steps: oil unloading holes are formed in two sides of the outer frame and correspond to the middle positions of the separation grooves.

Further, the method comprises the following steps: the outer frame is made of metal.

Further, the method comprises the following steps: the material of baffle is high strength aluminium.

Further, the method comprises the following steps: the arc-shaped angle of the middle part of the separation groove is less than 150 degrees.

The utility model has the advantages that: the utility model discloses the cross section of median septum is the wave, separates into a plurality of separating grooves with the oil smoke filter core, and when the gas that contains the oil smoke particle passed through the filter, the air current direction changed, and the oil smoke particle was because inertia striking was adsorbed the interception on aluminium baffle, and the oil smoke filter of this application is effectual, and the frame in this application is the aluminium material with the oil smoke filter core that removes for the oil smoke filter core in this application can wash the use repeatedly, need not to change, saves the cost.

Drawings

Fig. 1 is a schematic view of the overall structure of a soot removal filter.

Fig. 2 is a schematic structural diagram of the oil fume removing filter element.

Fig. 3 is a structural schematic diagram of a single-piece soot removing filter element.

Fig. 4 is a schematic structural view of a double-sheet oil smoke removal filter element.

Labeled in the figure as: 1. an outer frame; 2. a smoke exhaust filter element; 3. a separation tank; 4. an oil discharge hole.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and the following detailed description.

As shown in fig. 1 and 2, an embodiment of the present application provides a lampblack removal filter, which includes an outer frame 1, a plurality of layers of lampblack removal filter elements 2 are arranged in the outer frame 1, and the cross section of the lampblack removal filter elements 2 is wave-shaped, so that the lampblack removal filter elements 2 are separated into a plurality of separation grooves 3. The middle part of the separation groove 3 is provided with a first arc-shaped structure along the X-axis direction, and the air inlet end and the air outlet end of the separation groove 3 are not on the same straight line, so that the direction of the airflow is switched when the airflow passes through the separation groove 3.

Owing to the design of first arc structure in the above-mentioned structure for switching direction when the air current passes through the first arc structure of separating groove 3, the oil smoke particle is because inertia striking on removing oil smoke filter core, and the oil smoke particle is adsorbed the interception, and then has realized getting rid of the oil smoke particle, thereby has improved oil smoke removal efficiency.

On the basis, as shown in fig. 3 and 4, the arc shape of the first arc structure of the two adjacent layers of oil smoke removing filter elements 2 is square and opposite, the middle part of the separation groove 3 is provided with a second arc structure along the Z-axis direction, the arc shape of the second arc structure of the two adjacent layers of oil smoke removing filter elements 2 is square and opposite, and the two adjacent layers of oil smoke removing filter elements 2 are arranged in a staggered manner.

The setting of above-mentioned structure can play the vortex effect to the gas through removing oil smoke filter core 2 for gas can be more irregular on colliding the oil smoke filter core, thereby makes the oil smoke particle by the absorption interception, and then has realized getting rid of more oil smoke particles, thereby has improved oil smoke removal efficiency.

On the basis, the two sides of the outer frame 1 are provided with the oil unloading holes 4, the oil unloading holes 4 correspond to the middle positions of the separation grooves 3, when oil drops in the separation grooves 3 are more, the oil drops flow into the oil unloading holes 4 from the middle lower positions of the separation grooves 3, and oil is discharged through the oil unloading holes 4.

On the basis, the outer frame 1 is made of metal, so that the hardness of the outer frame 1 is increased.

On the basis, the metal is high-hardness aluminum, so that the oil fume removing filter element 2 is not easy to deform in the using and cleaning processes.

On the basis, the arc-shaped angle of the middle part of the separation groove 3 is less than 150 degrees, and specifically can be 150 degrees, 140 degrees, 120 degrees and the like.

When the arc-shaped angle is less than 150 degrees, the collision force of oil smoke particles on the oil smoke removal filter element due to inertia impact can be ensured, and the oil smoke removal efficiency of the filter is further ensured.

The above-mentioned embodiments, further detailed description of the objects, technical solutions and advantages of the present invention, it should be understood that the above-mentioned embodiments are only specific embodiments of the present invention, and are not intended to limit the present invention, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the scope of the present invention.

Claims (9)

1. A lampblack removal filter comprises an outer frame (1), and is characterized in that: be provided with multilayer in frame (1) and remove oil smoke filter core (2), the cross section that removes oil smoke filter core (2) is the wave for a plurality of separating groove (3) are separated into in oil smoke filter core (2), the middle part of separating groove (3) is provided with first arc structure along the X axle direction, the inlet end of separating groove (3) is not on same straight line with the end of giving vent to anger for the air current changes the direction when separating groove (3).

2. A soot removing filter as claimed in claim 1, wherein: the arc squares of the first arc structures of the two adjacent layers of the oil fume removing filter cores (2) are opposite.

3. A soot filter as claimed in claim 1, characterized in that: and a second arc-shaped structure is arranged in the middle of the separation groove (3) along the Z-axis direction.

4. A soot filter as claimed in claim 3, characterized in that: the arc squares of the second arc structures of the two adjacent layers of the oil fume removing filter cores (2) are opposite.

5. A soot removing filter as claimed in claim 3, wherein: the two adjacent layers of the oil smoke removing filter cores (2) are arranged in a staggered mode.

6. A soot removing filter as claimed in claim 1, wherein: oil unloading holes (4) are formed in two sides of the outer frame (1), and the oil unloading holes (4) correspond to the middle positions of the separation grooves (3).

7. A soot filter as claimed in claim 1, characterized in that: the oil fume removing filter element (2) is made of metal.

8. A soot removing filter as claimed in claim 7, wherein: the metal is high strength aluminum.

9. A soot filter as claimed in claim 1, characterized in that: the arc-shaped angle of the first arc-shaped structure is less than 150 degrees.

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