Device for purifying oil smoke

Abstract

The utility model relates to a device for purifying oil smoke, which is characterized by comprising a first side plate, a second side plate, an upper frame and a lower frame, two ends of the upper frame are connected to the first side plate, the second side plate is arranged on two sides of the upper end, two ends of the lower frame are connected to the first side plate, and the second side plate is arranged on two sides of the lower end. The first side plate, the second side plate, the upper frame and the lower frame are connected in sequence to form a square frame, the upper frame is provided with an upper concave mounting groove and an upper frame opening, the lower frame is provided with a lower concave mounting groove and a lower frame opening, and a dense filter screen composed of multiple layers of loofah sponge is further installed; the upper end and the lower end of the filter screen are installed on the upper inwards-concave installation groove and the lower inwards-concave installation groove correspondingly. According to the novel cooking fume purification device in the scheme, the principle of loofah sponge is utilized, oil molecules do not exist in a pipeline and discharged through interception, collision, solidification and collection of cooking fume molecules, the environment-friendly emission standard is met, and the inner wall is free of pollution and free of cleaning all the time.

Description

Technical Field

[0001] This utility model relates to the technical field of oil fume purification, and in particular to a device for purifying oil fumes. Background Technology

[0002] Oil fume emissions are a common problem in the catering industry, affecting not only indoor air quality but also polluting the outdoor environment. Traditional oil fume purification devices suffer from frequent cleaning, high maintenance costs, and poor purification effects.

[0003] In response to the above shortcomings, this solution proposes improvements. Utility Model Content

[0004] The present invention provides a device for purifying oil fumes, which solves the above-mentioned problems existing in the use of the prior art.

[0005] The technical solution of this utility model is implemented as follows:

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] A device for purifying oily fumes is characterized by comprising a first side plate, a second side plate, an upper frame, and a lower frame. The two ends of the upper frame are connected to the first side plate, and the second side plate is disposed on both sides of the upper end. The two ends of the lower frame are connected to the first side plate, and the second side plate is disposed on both sides of the lower end. The first side plate, the second side plate, the upper frame, and the lower frame are sequentially connected to form a square frame. The upper frame is provided with an upper recessed mounting groove and an upper frame opening. The lower frame is provided with a lower recessed mounting groove and a lower frame opening. A dense filter screen composed of multiple layers of loofah sponge is also installed. The upper and lower ends of the filter screen are respectively installed on the upper recessed mounting groove and the lower recessed mounting groove.

[0008] Preferably, the loofah sponge of the filter screen is made of porous fiber material.

[0009] Preferably, the first side plate and the second side plate adopt a closed side plate structure, and the openings of the first side plate, the second side plate, the upper frame, and the lower frame form a grease flow passage.

[0010] Preferably, the filter mesh with the loofah sponge structure has a porous structure.

[0011] Preferably, the first side plate and the second side plate are also welded with handles.

[0012] Preferably, reinforcing plates are installed between the first side plate, the second side plate, the upper frame, and the lower frame.

[0013] Compared with the prior art, this utility model has the following advantages: a new type of oil fume purification device utilizes the principle of loofah to intercept, collide, solidify, and collect oil fume molecules, thereby achieving oil-free pipes and emissions, meeting environmental emission standards, and ensuring that the inner wall is free from pollution and requires no cleaning for life. Attached Figure Description

[0014] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0015] Figure 1 This is an overall view of the first side plate, second side plate, upper frame, and lower frame of the present invention in Embodiment 1.

[0016] Figure 2 This is a schematic diagram of the structure of a device for purifying oil fumes according to a specific embodiment of the present invention;

[0017] Figure 3 This is a schematic diagram of the installation of the reinforcing plate of this utility model. Detailed Implementation

[0018] The following will refer to the appendix in the embodiments of this utility model. Figure 1-3 The technical solutions in the embodiments of this utility model are clearly and completely described herein. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0019] Example 1

[0020] like Figures 1 to 3As shown, this embodiment discloses a device for purifying oil fumes, including a first side plate 101, a second side plate 100, an upper frame 102, and a lower frame 103. The two ends of the upper frame 102 are connected to the first side plate 101 and the second side plate 100, located on both sides of the upper end. The two ends of the lower frame 103 are connected to the first side plate 101 and the second side plate 100, located on both sides of the lower end. The first side plate 101, the second side plate 100, the upper frame 102, and the lower frame 103 are sequentially connected to form a square frame. The upper frame 102 has an upper recessed mounting groove 1021 and an upper frame opening. The lower frame 103 has a lower recessed mounting groove 1032 and a lower frame opening 1031. A dense filter screen 106 composed of multiple layers of loofah fibers is also installed, with the upper and lower ends of the filter screen respectively mounted on the upper and lower recessed mounting grooves. Preferably, the filter screen 106 is made of metal.

[0021] The first side plate 101 and the second side plate 100 adopt a closed side plate structure. The openings of the first side plate 101, the second side plate 100, the upper frame, and the lower frame form a grease flow channel. The filter screen of the loofah structure has a porous structure. The first side plate and the second side plate are also welded with handles 105. Reinforcing plates 107 are installed between the first side plate, the second side plate, the upper frame, and the lower frame.

[0022] The structure of the loofah sponge used for the filter screen described above is explained below:

[0023] 1. Loofah sponge is a natural porous fibrous material with the following characteristics:

[0024] High specific surface area: The fiber structure of loofah sponge has a high specific surface area, which can provide a large number of contact points.

[0025] Oil-loving property: The surface of loofah sponge has a certain degree of oil-loving property, which can adsorb and capture oil fume molecules.

[0026] Mechanical strength: Loofah sponge has good mechanical strength and can withstand a certain amount of airflow impact.

[0027] Good breathability: It has excellent breathability, reduces wind resistance, and can effectively control the size of the fan.

[0028] 2. Purification Principle

[0029] Interception: When oil fume molecules are inhaled by the device, they first pass through the porous structure of the loofah sponge and are intercepted on the surface of the loofah sponge.

[0030] Collision: As the oil fume molecules pass through the loofah sponge, they collide with the fibers of the loofah sponge multiple times, slowing down their speed.

[0031] Solidification: Under the action of repeated collisions and interception, the oil fume molecules gradually solidify into larger particles.

[0032] Hanging: The first side plate 101 and the second side plate 100 are sealed on both sides, and the upper frame 102 and the lower frame 103 are open at both ends, so that the solidified grease can flow to the designated position along the opening.

[0033] Collection: The solidified oil fume particles are captured by the loofah and eventually deposited at the bottom of the device. Cleaning can be completed by regularly cleaning the bottom of the device.

[0034] III. Equipment Design

[0035] 1. Structural Composition

[0036] Air inlet: Located at the bottom of the device, used to introduce oily fumes.

[0037] Loofah sponge filter layer: The outer edge of the loofah sponge is made of nickel, which is smooth, rust-free, corrosion-resistant, and durable. It consists of multiple layers of loofah sponge, forming a dense filter mesh.

[0038] Air outlet: Located at the top of the device, used to exhaust purified air.

[0039] Collection tank: Located at the bottom of the device, used to collect solidified oil fume particles.

[0040] Fan: Located at the top of the device, it provides sufficient suction to allow the oily fumes to pass through the loofah filter layer.

[0041] 2. Workflow

[0042] Oil fume intake: Oil fume gas enters the device through the air inlet.

[0043] Interception and Collision: When oil fume molecules pass through the loofah filter layer, they are intercepted and collided with, slowing down their speed.

[0044] Solidification and collection: Under the action of repeated collisions and interception, the oil fume molecules gradually solidify into larger particles, which are eventually captured by the loofah and deposited in the collection tank.

[0045] Purified emissions: The purified air is discharged through the air outlet, ensuring that no oil molecules are emitted.

[0046] IV. Technical Features

[0047] Highly efficient purification: The high specific surface area and oleophilicity of loofah sponge can effectively intercept and capture oil fume molecules, resulting in a significant purification effect.

[0048] Lifetime cleaning-free: The porous structure and mechanical strength of loofah allow it to be used for a long time.

[0049] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A device for purifying oily fumes, characterized in that: It includes a first side plate, a second side plate, an upper frame, and a lower frame. The two ends of the upper frame are connected to the first side plate, and the second side plate is located on both sides of the upper end. The two ends of the lower frame are connected to the first side plate, and the second side plate is located on both sides of the lower end. The first side plate, the second side plate, the upper frame, and the lower frame are connected in sequence to form a square frame. The upper frame has an upper recessed mounting groove and an upper frame opening. The lower frame has a lower recessed mounting groove and a lower frame opening. It is also equipped with a dense filter screen composed of multiple layers of loofah sponge. The upper and lower ends of the filter screen are respectively installed on the upper recessed mounting groove and the lower recessed mounting groove.

2. The device for purifying oil fumes according to claim 1, characterized in that: The loofah sponge of the filter screen is made of porous fiber material.

3. The device for purifying oil fumes according to claim 1 or 2, characterized in that: The first and second side panels adopt a closed side panel structure, and the openings of the first and second side panels, the upper frame, and the lower frame form a grease flow passage.

4. The device for purifying oil fumes according to claim 3, characterized in that: The filter screen with a loofah sponge structure has a porous structure.

5. The device for purifying oil fumes according to claim 4, characterized in that: Handles are also welded onto the first and second side panels.

6. The device for purifying oil fumes according to claim 4, characterized in that: Reinforcing plates are installed between the first side panel, the second side panel, the upper frame, and the lower frame.

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