Mechanical oil fume purification device

Abstract

The utility model discloses a mechanical oil smoke purification device which comprises a purification frame, first conveying pipes are arranged on the two sides of the purification frame, the other end of one first conveying pipe is fixedly connected with a smoke hood, and a fan is arranged at the other end of the other first conveying pipe. Two first connecting grooves and two second connecting grooves are formed in the two sides of the purifying frame correspondingly, and sealing assemblies are arranged on the two sides of the purifying frame correspondingly. According to the utility model, the purification frame, the conveying pipe I, the fan, the filter frames, the filter screen plate, the rubber block, the magnet II and the like are matched for use, so that when oil stains and filter structures collected on one filter frame are cleaned, the filter structures on the other filter frame are used for filtering oil smoke; the filtering structures on the two filtering frames can be alternately cleaned, so that the problem that the purification device cannot perform oil fume purification work in the cleaning process is avoided, and the working efficiency of the purification device is further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of oil fume purification, in particular to a mechanical oil fume purification device. Background Art

[0002] When the oil is heated over 200 degrees, acrolein, the main component of oil fume, is generated. It has a strong pungent taste and is a strong irritant to the nose, eyes, and throat mucosa, which can cause respiratory diseases such as rhinitis, pharyngitis, and tracheitis. When the oil is burned to the point of spitting fire, the oil temperature exceeds 300 degrees. In addition to producing acrolein, it also produces condensates, leading to chronic poisoning and easily inducing respiratory and digestive system cancers, so oil fume purification is very important.

[0003] At present, in the process of oil fume purification, most of the methods are to use a fan to suck the oil fume into the fume hood, and then purify the oil fume by a purification device. However, in the process of purifying the oil fume, the filtered oil stains will adhere to and accumulate inside the purification device, resulting in the need to clean the oil stains adhered and accumulated inside the purification device after a period of use. However, during the cleaning process, the purification device is mostly unable to perform the oil fume purification work, which in turn affects the use of the purification device.

[0004] Therefore, it is necessary to provide a mechanical oil fume purification device to solve the above technical problems. Utility Model Content

[0005] The utility model aims to solve the shortcomings in the prior art and proposes a mechanical oil fume purification device.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a mechanical oil fume purification device, including a purification frame, a delivery pipe 1 is arranged on both sides of the purification frame, one of the delivery pipes 1 is fixedly connected to the other end of a smoke hood, and the other end of the other delivery pipe 1 is arranged with a fan, two connection grooves 1 and two connection grooves 2 are respectively provided on both sides of the purification frame, a sealing component is provided on both sides of the purification frame, two filter frames are arranged inside the purification frame, the filter frame is U-shaped, a storage groove is provided at the bottom of the filter frame, two filter screens and an oil-gas separation plate are slidably connected inside the filter frame, two rubber blocks are provided on the filter frame, the rubber blocks are U-shaped, and two interception components are provided on the purification frame.

[0007] As a further description of the above technical solution:

[0008] The other end of the fan away from the conveying pipe one is fixedly connected to the conveying pipe two, the air suction end of the fan is located on the side close to the conveying pipe one, and the air outlet end of the fan is located on the side close to the conveying pipe two.

[0009] As a further description of the above technical solution:

[0010] A handle is fixedly connected to the front side of the filter frame.

[0011] As a further description of the above technical solution:

[0012] The sealing assembly comprises two fixed blocks fixedly connected to one side of the purification frame, and the two fixed blocks are both provided with rubber plates, and the two rubber plates are both slidably connected to one side of the purification frame.

[0013] As a further description of the above technical solution:

[0014] The interception assembly includes a telescopic rod and an L-shaped groove. The telescopic rod is fixedly connected to the inside of the purification frame. A spring is fixedly sleeved on the outer surface of the telescopic rod. The elastic force of the spring is smaller than the direct friction between the filter frame and the inner wall of the purification frame. The L-shaped groove is provided on the purification frame. An L-shaped plate is movably connected to the inside of the L-shaped groove. The L-shaped plate is fixedly connected to one end of the telescopic rod.

[0015] As a further description of the above technical solution:

[0016] The front side of the purification frame is slidably connected with a baffle, and the back side of the baffle is provided with two slots, which are matched with the L-shaped plate.

[0017] As a further description of the above technical solution:

[0018] A first magnet is embedded on the top of the baffle, and a second magnet is arranged on the top of the purification frame. The first magnet and the second magnet are magnetically attracted to each other.

[0019] The utility model has the following beneficial effects:

[0020] 1. Compared with the prior art, the mechanical oil fume purification device, through the coordinated use of the purification frame, the conveying pipe 1, the fan, the filter frame, the filter screen plate, the rubber block and the magnet 2, can filter the oil fume by the filter structure on the other filter frame while cleaning the oil stains and the filter structure collected on one of the filter frames, so that the filter structures on the two filter frames can be cleaned alternately, avoiding the purification device from being unable to perform the oil fume purification work during the cleaning process, thereby improving the working efficiency of the purification device.

[0021] 2. Compared with the prior art, the mechanical oil fume purification device, through the coordinated use of structures such as the fan, the connecting groove 1, the connecting groove 2, the rubber plate, the spring, the L-shaped plate, the baffle and the slot, can be used to fix the baffle after one of the filter frames is taken out of the purification frame, and the baffle can be used to block the other filter frame to prevent the other filter frame from being removed from the purification frame at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a three-dimensional schematic diagram of the overall structure of a mechanical oil fume purification device proposed by the utility model;

[0023] Figure 2 This is a schematic diagram of the structure of a fixing block and a rubber plate of a mechanical oil fume purification device proposed by the utility model;

[0024] Figure 3 This is a schematic diagram of the structure of a connection slot and a spring of a mechanical oil fume purification device proposed by the utility model;

[0025] Figure 4 This is a schematic diagram of the structure of a rubber block and a filter frame of a mechanical oil fume purification device proposed by the utility model;

[0026] Figure 5 This is a schematic diagram of the structure of a baffle and slots of a mechanical oil fume purification device proposed by the utility model.

[0027] Legend:

[0028] 1. Purification frame; 2. Delivery pipe 1; 3. Fume hood; 4. Fan; 5. Connection slot 1; 6. Connection slot 2; 7. Filter frame; 8. Storage slot; 9. Filter screen; 10. Oil-gas separation plate; 11. Rubber block; 12. Delivery pipe 2; 13. Handle; 14. Fixing block; 15. Rubber plate; 16. Telescopic rod; 17. L-shaped slot; 18. Spring; 19. L-shaped plate; 20. Baffle; 21. Slot; 22. Magnet 1; 23. Magnet 2. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0030] Reference Figure 1-5The utility model provides a mechanical oil fume purification device: comprising a purification frame 1, both sides of the purification frame 1 are provided with a delivery pipe 2, the other end of one of the delivery pipes 2 is fixedly connected to a smoke hood 3, the other end of the other delivery pipe 2 is provided with a fan 4, the other end of the fan 4 away from the delivery pipe 2 is fixedly connected to a delivery pipe 2 12, two connection grooves 1 5 and two connection grooves 2 6 are respectively provided on both sides of the purification frame 1, both sides of the purification frame 1 are provided with sealing components, two filter frames 7 are provided inside the purification frame 1, the front of the filter frame 7 is fixedly connected to a handle 13, the bottom of the filter frame 7 is provided with a storage slot 8, the inside of the filter frame 7 is slidably connected to two filter screen plates 9 and an oil-gas separation plate 10, Two rubber blocks 11 are provided on the filter frame 7. Through the setting of the rubber blocks 11, the gap between the filter frame 7 and the inner wall of the purification frame 1 can be sealed to reduce the leakage of oil smoke. Two interception components are provided on the purification frame 1. Through the coordinated use of structures such as the fan 4, the connecting groove 1 5, the connecting groove 2 6, the rubber plate 15, the spring 18, the L-shaped plate 19, the baffle 20 and the slot 21, after one of the filter frames 7 is taken out from the purification frame 1, under the action of the corresponding spring 18, one end of the L-shaped plate 19 is driven to extend into one of the slots 21, and the baffle 20 can be fixed, and the baffle 20 can block the other filter frame 7 to prevent the other filter frame 7 from being removed from the purification frame 1 at the same time.

[0031] The sealing assembly includes two fixing blocks 14 fixedly connected to one side of the purification frame 1 , and rubber plates 15 are disposed on the two fixing blocks 14 . The two rubber plates 15 are slidably connected to one side of the purification frame 1 .

[0032] The interception assembly includes a telescopic rod 16 and an L-shaped groove 17. The telescopic rod 16 is fixedly connected to the inside of the purification frame 1. A spring 18 is fixedly sleeved on the outer surface of the telescopic rod 16. The elastic force of the spring 18 is less than the weight of the filter frame 7 and cannot push the filter frame 7 to move. When the filter frame 7 is located inside the purification frame 1, the spring 18 is in a compressed state. The L-shaped groove 17 is opened on the purification frame 1. The L-shaped groove 17 is movably connected to an L-shaped plate 19 inside, and the L-shaped plate 19 is fixedly connected to one end of the telescopic rod 16.

[0033] A baffle 20 is slidably connected to the front of the purification frame 1, and two slots 21 are provided on the back of the baffle 20, which are adapted to the L-shaped plate 19. A magnet 1 22 is embedded on the top of the baffle 20, and a magnet 2 23 is provided on the top of the purification frame 1, and the magnet 1 22 and the magnet 2 23 are magnetically attracted to each other.

[0034] Working principle: During use, when the two conveying pipes 2 are connected to the purification frame 1, the fan 4 is started to convey the oil smoke through the smoke hood 3 and one of the conveying pipes 2 to the inside of the other conveying pipe 2, and during the conveying process, the two filter screens 9 on the two filter frames 7 intercept and filter the larger oil particles in the oil smoke, and then the oil and gas separation plate 10 filters the oil smoke after the preliminary filtration again, so that the oil and the smoke are separated and gathered in the storage tank 8 under the action of gravity, and the separated smoke is discharged through the fan 4 and the conveying pipe 12;

[0035] When the device needs to be cleaned separately for the oil collected on the two filter frames 7 and the filter structure, i.e., the two filter screen plates 9 and the oil-gas separation plate 10, after being used for a period of time, the two rubber plates 15 located above the two delivery pipes 2 are manually moved so that one end of the rubber plates 15 is inserted into the corresponding two fixed blocks 14 respectively. After sealing one of the corresponding connection grooves 15 and one of the connection grooves 26, the upper filter frame 7 can be directly pulled out of the purification frame 1 to clean the filter structure and storage groove 8 thereon. In the process of pulling the filter frame 7 out of the purification frame 1, the corresponding spring 18 is no longer squeezed, driving the telescopic end of the telescopic rod 16 and the L-shaped plate 19 to move, so that after the L-shaped plate 19 slides inside the L-shaped groove 17, one end of the L-shaped plate 19 extends to one of the corresponding slots 21 on the baffle 20, and the baffle 20 is fixed and limited, so as to block the other filter frame 7 and prevent the other filter frame 7 from being moved out of the purification frame 1 at the same time.

[0036] When the filter structure on the removed filter frame 7 is cleaned, during the process of resetting it, the filter frame 7 will push the L-shaped plate 19 to separate one end of it from the baffle 20, and squeeze the spring 18 and the telescopic rod 16 again to release the fixed limit of the baffle 20, and then push up the baffle 20 to make the magnet 1 22 and the magnet 2 23 magnetically attracted to each other to prevent the baffle 20 from falling. Then, another filter frame 7 can be taken out of the purification frame 1, and at the same time, one end of the other L-shaped plate 19 is moved again to the corresponding slot 21 to fix the baffle 20.

[0037] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A mechanical oil fume purification device, comprising a purification frame (1), characterized in that: Both sides of the purification frame (1) are provided with a delivery pipe (2), the other end of one of the delivery pipes (2) is fixedly connected to a smoke hood (3), and the other end of the other delivery pipe (2) is provided with a fan (4). Two connection grooves (5) and two connection grooves (6) are respectively provided on both sides of the purification frame (1). Both sides of the purification frame (1) are provided with a sealing component. Two filter frames (7) are provided inside the purification frame (1), and a storage groove (8) is provided at the bottom of the filter frame (7). Two filter screen plates (9) and an oil-gas separation plate (10) are slidably connected inside the filter frame (7). Two rubber blocks (11) are provided on the filter frame (7), and two interception components are provided on the purification frame (1).

2. A mechanical oil fume purification device according to claim 1, characterized in that: The other end of the fan (4) away from the conveying pipe (2) is fixedly connected to the conveying pipe (12).

3. The mechanical oil fume purification device according to claim 1, characterized in that: A handle (13) is fixedly connected to the front side of the filter frame (7).

4. The mechanical oil fume purification device according to claim 1, characterized in that: The sealing assembly comprises two fixed blocks (14) fixedly connected to one side of the purification frame (1), and the two fixed blocks (14) are both provided with rubber plates (15), and the two rubber plates (15) are both slidably connected to one side of the purification frame (1).

5. The mechanical oil fume purification device according to claim 1, characterized in that: The interception assembly comprises a telescopic rod (16) and an L-shaped groove (17); the telescopic rod (16) is fixedly connected inside the purification frame (1); a spring (18) is fixedly sleeved on the outer surface of the telescopic rod (16); the L-shaped groove (17) is opened on the purification frame (1); an L-shaped plate (19) is movably connected inside the L-shaped groove (17); and the L-shaped plate (19) is fixedly connected to one end of the telescopic rod (16).

6. A mechanical oil fume purification device according to claim 5, characterized in that: The front side of the purification frame (1) is slidably connected with a baffle (20), and the back side of the baffle (20) is provided with two slots (21), and the slots (21) are adapted to the L-shaped plate (19).

7. The mechanical oil fume purification device according to claim 6, characterized in that: A magnet 1 (22) is embedded on the top of the baffle (20), and a magnet 2 (23) is arranged on the top of the purification frame (1), and the magnet 1 (22) and the magnet 2 (23) are magnetically attracted to each other.

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