Rapidly-replaced oil fume purification device for commercial kitchen

Abstract

The utility model discloses a quick-change oil fume purification device for a commercial kitchen, which belongs to the technical field of oil fume purification, and adopts the technical scheme that the quick-change oil fume purification device comprises a rack, a suspension frame is arranged at the top of the rack, a change component is arranged on the inner side of the suspension frame, and the device can be conveniently mounted at an operation position by arranging the suspension frame; the arranged rack is used for installing and supporting the structure, the arranged replacement assembly can be detached from the inner side of the rack so that rapid replacement or installation can be carried out during maintenance and cleaning, and a guide hopper of the replacement assembly can be directly taken down from the bottom of the rack during cleaning; the first purification shell, the inner ring and the purification assembly which are connected with the first purification shell, the inner ring and the purification assembly are also disassembled together at the moment, bolts and other parts are not used for connection in the installation process, disassembly is easy and fast, and the situation that normal disassembly is difficult due to the fact that the connection positions are blocked by oil dirt is not likely to happen.

Description

Technical Field

[0001] The utility model relates to the technical field of fume purification, and particularly relates to a quick replacement fume purification device for commercial kitchens. Background Art

[0002] Fume purification is a process of purifying fumes. The main component of the generated fumes is acrolein, which has a strong pungent taste and strong irritation to the nasal, eye, and throat mucous membranes, and can cause respiratory diseases such as rhinitis, pharyngitis, and tracheitis. In addition to generating acrolein, condensates are also produced, leading to chronic poisoning and being prone to inducing cancers of the respiratory and digestive systems. Therefore, fume purification is very important.

[0003] Chinese Patent CN205878288U discloses a fume purification device, which includes a fume collecting hood for collecting fumes, an air duct connected to the fume collecting hood, a filtering device connected to the air duct, an exhaust fan, an exhaust duct for exhausting fumes outdoors, and a control module. A fume sensor and a carbon dioxide sensor are also arranged in the fume collecting hood. When the fume sensor detects fumes, the control module controls the fume purification device to turn on. When the fume sensor does not detect fumes, the control module controls the fume purification device to turn off. The carbon dioxide sensor transmits the detected carbon dioxide concentration value to the control module, and the control module controls the frequency converter of the exhaust fan according to the carbon dioxide concentration value. Compared with the prior art, this fume purification device of the utility model can be automatically turned on or off according to the actual situation and adjust the exhaust air volume of the fan according to the actual demand, thereby saving energy.

[0004] Although in the prior art, the exhaust air volume and the like can be adjusted according to the intensity of the fumes, during long-term use, the fume purification components are very likely to be blocked, which affects the air flow or causes abnormal purification, and it is also inconvenient to disassemble, replace, or clean.

[0005] In view of the above problems, existing patents have provided solutions. When disassembling, cleaning, and replacing the structure, in order to ensure stable installation, bolts are usually used for installation. However, not only are multiple bolts required to be disassembled, but when the connection part is immersed in oil stains after long-term use, it is prone to slipping, making it inconvenient to use.

[0006] Therefore, a quick replacement fume purification device for commercial kitchens is proposed. Summary of the Utility Model

[0007] The purpose of the present utility model is to provide a quick-replacement oil fume purification device for commercial kitchens, which can solve the problems that the purification components of existing oil fumes are likely to be blocked, affecting the passage of air flow or causing normal purification to be impossible, and it is also inconvenient to disassemble, replace or clean.

[0008] To achieve the above object, the present utility model provides the following technical solutions: A quick-replacement oil fume purification device for commercial kitchens, including a frame, a suspension is provided at the top of the frame, and a replacement component is provided inside the suspension;

[0009] The replacement component includes a guiding hopper, a receiving tray is provided inside the guiding hopper, a first purification housing is provided at the top of the guiding hopper, and an inner ring is bolted to the top of the first purification housing;

[0010] A purification component is provided inside the first purification housing, a second purification housing is provided at the front side of the first purification housing, and the second purification housing is provided outside the purification component.

[0011] Preferably, the purification component includes a metal mesh, a connecting ring is bolted to the outside of the metal mesh, a layer plate is provided at the top of the metal mesh, and an isolation net is bolted to the top of the layer plate.

[0012] Preferably, a top cover is snap-connected to the top of the isolation net, and activated carbon particles are filled inside the isolation net.

[0013] Preferably, both the inside of the first purification housing and the second purification housing are provided with snap-fit frames and snap-fit rings. The inside of the snap-fit frame is snap-connected to the inside of the top cover, and the inside of the snap-fit ring is snap-connected to the connecting ring.

[0014] Preferably, a hinge is installed on the left side of the first purification housing, and the front side of the hinge is bolted to the second purification housing.

[0015] Preferably, a buckle is installed on the right side of the first purification housing, a hook is bolted to the right side of the second purification housing, and the buckle and the hook are snap-connected.

[0016] Preferably, the top cover is in a hollow shape, a main frame is bolted inside the suspension, and the inside of the main frame is movably connected to the inner ring.

[0017] Preferably, a connecting flange is provided on the outside of the suspension, a closing plate is bolted to the bottom of the frame, a sliding rod is slidably connected inside the frame, the outside of the sliding rod is slidably connected to the inside of the guiding hopper, and the outside of the sliding rod is sleeved with the receiving tray.

[0018] Compared with the prior art, the beneficial effects of the present utility model are:

[0019] 1. The present application facilitates the installation of the device at the working position by setting up a suspension. The provided frame is used for installing and supporting the structure. The provided replacement component can be disassembled from the inside of the frame to facilitate quick replacement or installation during maintenance and cleaning. During cleaning, the guiding hopper of the replacement component can be directly removed from the bottom of the frame. At this time, the first purification housing, the inner ring, and the purification component connected thereto will also be removed together. Since bolts and other components are not used in the installation process, the disassembly is relatively simple and fast, and it is not easy for the connection position to be blocked by oil stains, making it difficult to disassemble normally;

[0020] 2. The purification component provided in the present application can further clean the oil fume. Its metal mesh intercepts large-particle materials in the particles. At the same time, when the oil fume passes through the isolation net, it will come into contact with the activated carbon particles inside and adsorb some harmful impurities. Since the isolation net is designed in a cylindrical shape, the contact area between the activated carbon particles and the oil fume is larger, and the treatment effect is better. After the operation, the second purification housing can be quickly opened along the first purification housing, and the entire layer plate can be taken out from the clamping frame. After the top cover is opened, the activated carbon particles inside can be replaced. Similarly, the metal mesh and the connecting ring can be removed from the inside of the clamping ring for separate cleaning or replacement, which improves the purification effect and enables quick replacement. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 is the overall structure diagram of the quick-replacement oil fume purification device for commercial kitchens of the present utility model;

[0022] Figure 2 is the position schematic diagram of the second purification housing of the present utility model;

[0023] Figure 3 is the structural schematic diagram of the replacement component of the present utility model;

[0024] Figure 4 is the structural schematic diagram of the purification component of the present utility model;

[0025] Figure 5 is the external structural schematic diagram of the first purification housing of the present utility model.

[0026] In the figure, 1. Frame; 2. Suspension; 3. Replacement component; 301. Guiding hopper; 302. Receiving tray; 303. First purification housing; 304. Inner ring; 4. Purification component; 401. Metal mesh; 402. Connecting ring; 403. Layer plate; 404. Isolation net; 405. Top cover; 406. Activated carbon particles; 407. Clamping frame; 408. Clamping ring; 5. Second purification housing; 6. Hinge; 7. Buckle; 8. Hook; 9. Main frame; 10. Connecting flange; 11. Slide bar. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0027] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0028] Please refer to Figures 1-5 , the present utility model provides the following technical solutions:

[0029] A quick replacement oil fume purification device for a commercial kitchen, comprising a frame 1, a suspension 2 is arranged at the top of the frame 1, and a replacement component 3 is arranged inside the suspension 2;

[0030] The replacement component 3 includes a guiding hopper 301, a receiving tray 302 is arranged inside the guiding hopper 301, a first purification housing 303 is arranged at the top of the guiding hopper 301, and an inner ring 304 is bolted to the top of the first purification housing 303;

[0031] A purification component 4 is arranged inside the first purification housing 303, a second purification housing 5 is arranged at the front side of the first purification housing 303, and the second purification housing 5 is arranged outside the purification component 4.

[0032] In this embodiment: By setting the suspension 2, it is convenient to install the device at the working position. The set frame 1 is used for installing and supporting the structure. The set replacement component 3 can be detached from the inside of the frame 1 to facilitate quick replacement or installation during maintenance and cleaning. When cleaning, the guiding hopper 301 of the replacement component 3 can be directly removed from the bottom of the frame 1. At this time, the connected first purification housing 303, inner ring 304 and purification component 4 will also be removed together. Because no bolts or other components are used in the installation process, the disassembly is relatively simple and fast, and it is not easy to occur that the connection position is blocked by oil stains and difficult to disassemble normally.

[0033] Specifically, as Figure 4 shown, the purification component 4 includes a metal mesh 401, a connecting ring 402 is bolted to the outside of the metal mesh 401, a layer plate 403 is arranged at the top of the metal mesh 401, and a separation net 404 is bolted to the top of the layer plate 403.

[0034] Specifically, as Figure 4 shown, a top cover 405 is clamped to the top of the separation net 404, and activated carbon particles 406 are filled inside the separation net 404.

[0035] Specifically, as Figure 4As shown, a clamping rack 407 and a clamping ring 408 are provided inside both the first purification housing 303 and the second purification housing 5. The inner side of the clamping rack 407 is clamped with the inner side of the top cover 405, and the inner side of the clamping ring 408 is clamped with the connecting ring 402.

[0036] In this embodiment: The purification component 4 provided can further clean the oil fume. Its metal mesh 401 intercepts large-particle materials in the particles. At the same time, when the oil fume passes through the isolation net 404, it will contact the activated carbon particles 406 inside and adsorb some harmful impurities. Because the shape of the isolation net 404 is designed as a cylinder, the contact area between the activated carbon particles 406 and the oil fume is larger, and the treatment effect is better. After the operation, the second purification housing 5 can be quickly opened along the first purification housing 303, and the entire layer tray 403 can be taken out from the clamping rack 407. After the top cover 405 is opened, the activated carbon particles 406 inside can be replaced. Similarly, the metal mesh 401 and the connecting ring 402 can be removed from the inside of the clamping ring 408 for separate cleaning or replacement, improving the purification effect while enabling quick replacement.

[0037] Specifically, as Figure 2 shown, a hinge 6 is installed on the left side of the first purification housing 303, and the front side of the hinge 6 is bolted to the second purification housing 5.

[0038] Specifically, as Figure 5 shown, a buckle 7 is installed on the right side of the first purification housing 303, and a hook 8 is bolted to the right side of the second purification housing 5. The buckle 7 and the hook 8 are clamped.

[0039] In this embodiment: By setting the hinge 6, it is convenient to connect the second purification housing 5 and the first purification housing 303, and it is convenient to open the structure along the hinge 6 to replace or clean the internal structure. The provided hook 8 cooperating with the buckle 7 can facilitate quick fixation when the first purification housing 303 and the second purification housing 5 are installed.

[0040] Specifically, as Figure 3 shown, the top cover 405 is set to be hollowed out. A main frame 9 is bolted to the inside of the suspension 2, and the inside of the main frame 9 is movably connected to the inner ring 304.

[0041] Specifically, as Figure 1 、 Figure 3 shown, a connecting flange 10 is provided on the outside of the suspension 2. A closing plate is bolted to the bottom of the frame 1. A sliding rod 11 is slidably connected to the inside of the frame 1. The outside of the sliding rod 11 is slidably connected to the inside of the guiding hopper 301, and the outside of the sliding rod 11 is sleeved with the receiving tray 302.

[0042] In this embodiment: By providing the main frame 9, when the inner ring 304 comes into contact with the main frame 9, it will fit against the inner side of the main frame 9 to play a role in limiting the installation of the structure. The provided connecting flange 10 can facilitate the stable connection and installation of the structure. The provided slide rod 11 is used to connect and install the guiding hopper 301 and the receiving tray 302, and at the same time can facilitate the connection between the guiding hopper 301 and the frame 1. The provided closing plate can prevent oil fumes from being inhaled into the gap between the guiding hopper 301 and the frame 1.

[0043] Working principle: During use, the suspension 2 structure is installed at the top of the oil fume generation position through the connecting flange 10. When cleaning the structure after long-term use, directly remove the guiding hopper 301 of the replacement component 3 from the bottom of the frame 1. At this time, the first purification housing 303, the inner ring 304 and the purification component 4 connected thereto will also be removed together. Since bolts and other components are not used in the installation process, the disassembly is relatively simple and fast, and it is not easy for the connection position to be blocked by oil stains, making it difficult to disassemble normally. The provided purification component 4 can further clean the oil fumes. Its metal mesh 401 intercepts the large-particle materials in the particles. At the same time, when the oil fumes pass through the isolation net 404, they will come into contact with the activated carbon particles 406 inside and adsorb some harmful impurities. Since the shape of the isolation net 404 is designed as a cylinder, the contact area between the activated carbon particles 406 and the oil fumes is larger, and the treatment effect is better. After the operation, the second purification housing 5 can also be quickly opened along the first purification housing 303, and the entire layer tray 403 can be taken out from the clamping frame 407, and the activated carbon particles 406 inside can be replaced after the top cover 405 is opened.

[0044] The above are only the preferred embodiments of the present invention, and are not intended to limit the present invention. Any modifications, equivalent replacements, and improvements made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A quick-change oil fume purification device for commercial kitchens, comprising a frame (1), characterized in that: A suspension (2) is provided at the top of the frame (1), and a replacement component (3) is provided inside the suspension (2); The replacement component (3) includes a guiding hopper (301), a receiving tray (302) is provided inside the guiding hopper (301), a first purification housing (303) is provided at the top of the guiding hopper (301), and an inner ring (304) is bolted to the top of the first purification housing (303); A purification component (4) is provided inside the first purification housing (303), a second purification housing (5) is provided at the front side of the first purification housing (303), and the second purification housing (5) is provided outside the purification component (4).

2. The quick replacement oil fume purification device for a commercial kitchen according to claim 1, wherein: The purification component (4) includes a metal mesh (401), a connecting ring (402) is bolted to the outside of the metal mesh (401), a layer plate (403) is provided at the top of the metal mesh (401), and a separation net (404) is bolted to the top of the layer plate (403).

3. The fast-replaceable oil fume purification device for commercial kitchens according to claim 2, characterized in that: A top cover (405) is snap-connected to the top of the separation net (404), and activated carbon particles (406) are filled inside the separation net (404).

4. The rapid replacement oil fume purification device for commercial kitchens according to claim 3, characterized in that: Snap racks (407) and snap rings (408) are provided inside both the first purification housing (303) and the second purification housing (5). The inside of the snap rack (407) is snap-connected to the inside of the top cover (405), and the inside of the snap ring (408) is snap-connected to the connecting ring (402).

5. A rapid replacement oil fume purification device for a commercial kitchen according to claim 1, characterized in that: A hinge (6) is installed on the left side of the first purification housing (303), and the front side of the hinge (6) is bolted to the second purification housing (5).

6. The quick replacement oil fume purification device for a commercial kitchen according to claim 5, characterized in that: A snap buckle (7) is installed on the right side of the first purification housing (303), a snap hook (8) is bolted to the right side of the second purification housing (5), and the snap buckle (7) is snap-connected to the snap hook (8).

7. A rapid replacement oil fume purification device for a commercial kitchen according to claim 4, characterized in that: The top cover (405) is provided in a hollow shape. A main frame (9) is bolted inside the suspension (2), and the inside of the main frame (9) is movably connected to the inner ring (304).

8. A quick-change oil fume purification device for commercial kitchens according to claim 1, characterized in that: A connecting flange (10) is provided outside the suspension (2). A closing plate is bolted to the bottom of the frame (1). A sliding rod (11) is slidably connected to the inside of the frame (1). The outside of the sliding rod (11) is slidably connected to the inside of the guiding hopper (301), and the outside of the sliding rod (11) is sleeved with the receiving tray (302).

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