Environment-friendly oil fume purification and energy-saving device for commercial kitchen

Abstract

The utility model relates to a kind of commercial kitchen environment-friendly oil fume purification energy-saving device, belong to oil fume purification device field, it includes smoke hood;Purification mechanism is set on the upper surface of smoke hood in communication;Separation component is located inside the purification mechanism, it includes processing box, is located inside the purification mechanism, and processing box is communicated with the purification mechanism;Partition, is located inside processing box;Separation pipe, is located on the upper surface of partition, and the lower end of separation pipe penetrates partition;Oil receiving tank, it can be placed inside processing box, and oil receiving tank is located below the lower end surface of separation pipe.The utility model is extracted by the cooperation of purification mechanism, air suction fan and smoke hood, the water spray of spray cover is effectively adsorbed in oil fume, while, separation component, using oil-water density difference and the design that water surface is flush with separation pipe, make oil stain automatically flow into oil receiving tank, realize the efficient separation of adsorbed water and oil stain.

Description

Technical Field

[0001] This utility model relates to the technical field of oil fume purification devices, specifically an environmentally friendly and energy-saving oil fume purification device for commercial kitchens. Background Technology

[0002] Commercial kitchen fume purification devices are fume treatment equipment specifically designed for commercial kitchens in the catering industry, hotels, canteens, etc. Its core function is to efficiently purify fumes, remove grease particles, smoke, odors and harmful gases generated during cooking, and ensure that emissions meet national or local environmental protection standards.

[0003] Existing commercial kitchen fume purification devices treat oily fumes by spraying, thus preventing air pollution after the treated oily fumes are discharged. However, they lack effective treatment for the oily wastewater generated during the purification process, resulting in a significant waste of water resources. Therefore, this application proposes an environmentally friendly and energy-saving commercial kitchen fume purification device to solve the above-mentioned technical problems. Utility Model Content

[0004] In view of one or more of the above-mentioned defects or improvement needs of the existing technology, this utility model provides a commercial kitchen environmentally friendly oil fume purification and energy-saving device, which has the advantages of improving the energy-saving and environmental protection of commercial kitchen oil fume purification devices.

[0005] To achieve the above objectives, this utility model provides the following technical solution: an environmentally friendly and energy-saving oil fume purification device for commercial kitchens, including a fume collection hood;

[0006] A purification mechanism is provided on the upper surface of the smoke collection hood;

[0007] A separation component located inside the purification mechanism includes a processing box located inside the purification mechanism and connected to the purification mechanism; a partition located inside the processing box; a separation tube located on the upper surface of the partition and with its lower end penetrating the partition; and an oil receiving tank located inside the processing box and below the lower end face of the separation tube.

[0008] As a further improvement of this utility model, the purification mechanism includes a suction fan disposed on the upper surface of the smoke collection hood, and the suction end of the suction fan is connected to the inner side of the smoke collection hood.

[0009] A purification box is located on the upper surface of the smoke collection hood, and the air outlet of the suction fan is connected to the inside of the purification box.

[0010] A clearance hole is provided on the right side of the purification box, and the oil receiving box is located inside the clearance hole;

[0011] A smoke exhaust pipe is connected to the upper surface of the purification box;

[0012] A V-shaped plate is located on the inside of the purification box;

[0013] A spray sleeve is provided inside the purification box, and the spray sleeve is located above the V-shaped plate;

[0014] A water pump is located inside the purification tank.

[0015] As a further improvement of this utility model, the processing box is located inside the purification box;

[0016] The V-shaped plate divides the inner side of the purification box into a water collection chamber, and the inner side of the treatment box is connected to the water collection chamber.

[0017] The left side of the V-shaped plate does not contact the inside of the purification box.

[0018] As a further improvement of this utility model, the input end of the water pump is connected to the inside of the treatment tank, and the input end of the water pump is located above the partition.

[0019] A check valve is located at the air outlet of the suction fan.

[0020] As a further improvement of this utility model, the separation component further includes a placement hole, which is opened on the right side of the processing box, and the oil receiving box is located inside the placement hole;

[0021] A drain pipe is provided on the lower surface of the partition, and the upper end of the drain pipe penetrates the partition;

[0022] A water inlet pipe is connected to the outside of the treatment tank, and the water inlet pipe is located above the upper end face of the separation pipe;

[0023] A water guide is located inside the treatment tank.

[0024] As a further improvement of this utility model, the valve is located on the outside of the drain pipe, and the drain end of the drain pipe is located on the outside of the treatment box.

[0025] As a further improvement of this utility model, the water guiding component includes a flow guiding sleeve disposed on the inner side of the treatment tank;

[0026] A water guide pipe is provided between the inner sides of the water collection cavity and the guide sleeve, which can be connected.

[0027] Four guide holes are evenly distributed on the outside of the guide sleeve.

[0028] As a further improvement of this utility model, the outer side of the guide sleeve is in contact with the inner side of the guide sleeve, and the guide sleeve is located above the water inlet pipe.

[0029] In summary, the beneficial effects of the above-described technical solutions conceived by this utility model compared with the prior art include:

[0030] 1. The commercial kitchen environmentally friendly oil fume purification and energy-saving device in the preferred embodiment of this utility model uses a purification mechanism, in which a fan and a fume hood work together to extract oil fumes. The water mist sprayed by the spray sleeve effectively adsorbs the oil stains in the oil fumes. At the same time, the separation component, using the density difference between oil and water and the design of the water surface being flush with the separation pipe, allows the oil stains to automatically flow into the oil receiving tank, achieving efficient separation of adsorbed water and oil stains. This allows the adsorbed water to be reused, significantly reducing water consumption and thus improving the energy-saving and environmental protection performance of the oil fume purification device.

[0031] 2. The commercial kitchen environmentally friendly oil fume purification and energy-saving device in the preferred embodiment of this utility model has a simple overall structure and is easy to operate. It can not only effectively adsorb oil stains in oil fumes, but also achieve efficient separation of adsorbed water and oil stains, reducing water consumption and thus improving the energy-saving and environmental protection performance of the oil fume purification device. It has good use value and application prospects. Attached Figure Description

[0032] Figure 1 This is a schematic diagram of the overall cross-sectional three-dimensional structure in a preferred embodiment of the present invention;

[0033] Figure 2 This is a schematic diagram of the overall three-dimensional structure in a preferred embodiment of the present invention;

[0034] Figure 3 This is a three-dimensional cross-sectional view of the purification mechanism in a preferred embodiment of the present invention.

[0035] Figure 4 This is a schematic diagram of the overall exploded three-dimensional structure of the separation component in a preferred embodiment of the present invention;

[0036] Figure 5 This is a preferred embodiment of the present utility model. Figure 4 Enlarged 3D structural diagram at point A.

[0037] In all the accompanying drawings, the same reference numerals denote the same technical features, specifically: 1. Smoke hood; 2. Purification mechanism; 21. Fan; 22. Purification box; 23. Clearance hole; 24. Smoke exhaust pipe; 25. V-shaped plate; 26. Spray sleeve; 27. Water pump; 3. Separation assembly; 31. Treatment box; 32. Placement hole; 33. Baffle plate; 34. Separation pipe; 35. Drain pipe; 36. Water inlet pipe; 37. Oil receiving tank; 38. Water guide component; 381. Flow guide sleeve; 382. Water guide pipe; 383. Flow guide hole. Detailed Implementation

[0038] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0039] In the embodiments, by Figure 1-5 A commercial kitchen environmentally friendly oil fume purification and energy-saving device is provided, which may include, but is not limited to, a fume collection hood 1;

[0040] Purification mechanism 2 is connected to the upper surface of smoke hood 1;

[0041] The separation component 3 located inside the purification mechanism 2 includes a processing box 31 located inside the purification mechanism 2 and connected to the purification mechanism 2; a partition 33 located inside the processing box 31; a separation tube 34 located on the upper surface of the partition 33 and the lower end of the separation tube 34 penetrates the partition 33; and an oil receiving tank 37 located inside the processing box 31 and below the lower end face of the separation tube 34.

[0042] This embodiment presents a commercial kitchen environmentally friendly oil fume purification and energy-saving device of the present invention. The purification mechanism 2 extracts the oil fumes from the kitchen and sprays water mist to separate and absorb the oil stains in the oil fumes, thereby purifying the kitchen oil fumes so that they can be normally discharged into the air, thus ensuring that they will not cause environmental pollution. At the same time, the water mist sprayed by the purification mechanism 2, after absorbing the oil stains, flows into the separation component 3. The separation component 3 separates the adsorbed water and the oil stains mixed in the adsorbed water, so that the adsorbed water can be recycled, thereby improving the energy-saving and environmental protection performance of the oil fume purification device.

[0043] Furthermore, such as Figure 3As shown, the purification mechanism 2 in the preferred embodiment of this utility model includes a suction fan 21, which is disposed on the upper surface of the smoke collection hood 1, and the suction end of the suction fan 21 is connected to the inner side of the smoke collection hood 1; a purification box 22, which is disposed on the upper surface of the smoke collection hood 1, and the exhaust end of the suction fan 21 is connected to the inner side of the purification box 22; a clearance hole 23, which is opened on the right side of the purification box 22, and the oil tank 37 is located inside the clearance hole 23; a smoke exhaust pipe 24, which is connected to the upper surface of the purification box 22; a V-shaped plate 25, which is disposed inside the purification box 22; a spray sleeve 26, which is disposed inside the purification box 22, and the spray sleeve 26 is located above the V-shaped plate 25; and a water pump 27, which is disposed inside the purification box 22.

[0044] Furthermore, the treatment box 31 is located inside the purification box 22; the V-shaped plate 25 separates the inner side of the purification box 22 into a water collection chamber 28, and the inner side of the treatment box 31 is connected to the water collection chamber 28; the left side of the V-shaped plate 25 does not contact the inner side of the purification box 22.

[0045] Furthermore, the input end of the water pump 27 is connected to the inside of the treatment box 31, and the input end of the water pump 27 is located above the partition 33; the check valve is located at the air outlet of the suction fan 21, which can prevent the oil fumes attached to the inner wall of the purification box 22 from dripping from the suction fan 21 onto the kitchen utensils.

[0046] This embodiment provides several preferred embodiments of the purification mechanism 2. Through the suction fan 21, and in conjunction with the fume hood 1, kitchen fumes are extracted. The suction fan 21 sends the extracted fumes into the purification chamber 22. Subsequently, the water pump 27 extracts the adsorbed water from the purification chamber 22 and sends it into the spray sleeve 26. The spray sleeve 26 atomizes the water and sprays it into the water collection chamber 28. This divides the internal space of the purification chamber 22, allowing the fumes inside to come into contact with the water mist. The water mist adsorbs the oil stains in the fumes inside the purification box 22. The water mist adsorbing the oil stains gathers in the water collection chamber 28 and flows from the water collection chamber 28 into the treatment box 31. This allows the separation component 3 to treat the adsorbed water containing oil stains, enabling the adsorbed water to be recycled. The purified fumes continue to flow to the top of the purification box 22 and are discharged from the exhaust pipe 24. The upper end of the exhaust pipe 24 can be connected to the kitchen flue, so that the purified fumes in the purification box 22 can be discharged into the kitchen flue through the exhaust pipe 24.

[0047] Furthermore, in the preferred embodiment of this utility model, the separation component 3 further includes a placement hole 32, which is opened on the right side of the processing tank 31, and the oil receiving tank 37 is located inside the placement hole 32; a drain pipe 35, which is located on the lower surface of the partition 33, and the upper end of the drain pipe 35 penetrates the partition 33; a water inlet pipe 36, which is connected to the outside of the processing tank 31, and the water inlet pipe 36 is located above the upper end face of the separation pipe 34; and a water guide 38, which is located inside the processing tank 31.

[0048] Furthermore, the valve is located on the outside of the drain pipe 35, and the drain end of the drain pipe 35 is located on the outside of the treatment box 31.

[0049] Furthermore, the water guiding component 38 includes a flow guiding sleeve 381 located inside the treatment tank 31; a water guiding pipe 382 connected between the water collection chamber 28 and the inner side of the flow guiding sleeve 381; and four flow guiding holes 383 evenly distributed on the outer side of the flow guiding sleeve 381.

[0050] More specifically, the outer side of the guide sleeve 381 contacts the inner side of the guide sleeve 381, and the guide sleeve 381 is located above the inlet pipe 36.

[0051] More specifically, the adsorbed water can be filled inside the treatment tank 31, and the adsorbed water is located above the partition 33, with the water surface of the adsorbed water flush with the upper end of the separation tube 34.

[0052] In the above examples, several preferred embodiments of the separation component 3 are given. Through the water guide pipe 382, ​​the adsorbed water and oil-soaked water in the water collection chamber 28 will flow into the guide sleeve 381. Under the action of the guide sleeve 381 and the guide hole 383, the adsorbed water will flow downward along the inner wall of the treatment tank 31, thereby reducing the interference of the adsorbed water on the water surface in the treatment tank 31, so that the oil in the adsorbed water will float on the water surface. Since the water surface of the adsorbed water in the treatment tank 31 is flush with the separation pipe 34, the oil floating on the water surface will flow from the separation pipe 34 into the oil receiving tank 37. This allows for the separation of adsorbed water and oil, enabling the adsorbed water to be reused, reducing water consumption, and improving the energy efficiency and environmental friendliness of the purification device. Simultaneously, the oil collection tank 37 can be pulled out from between the placement hole 32 and the clearance hole 23 to clean the oil inside. Furthermore, the valve can be opened periodically to allow the adsorbed water in the treatment tank 31 to be discharged through the drain pipe 35, and new adsorbed water can be injected into the treatment tank 31 through the inlet pipe 36, thus replacing the adsorbed water and improving its adsorption effect on oil.

[0053] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0054] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A commercial kitchen environmentally friendly oil fume purification and energy-saving device, characterized in that, Including smoke hood (1); The purification mechanism (2) is connected to the upper surface of the smoke collection hood (1); The separation component (3) located inside the purification mechanism (2) includes a processing box (31) located inside the purification mechanism (2) and connected to the purification mechanism (2); a partition (33) located inside the processing box (31); a separation tube (34) located on the upper surface of the partition (33) and the lower end of the separation tube (34) passing through the partition (33); and an oil receiving tank (37) located inside the processing box (31) and below the lower end face of the separation tube (34).

2. The commercial kitchen environmentally friendly oil fume purification and energy-saving device according to claim 1, characterized in that, The purification mechanism (2) includes a suction fan (21) disposed on the upper surface of the smoke collection hood (1), and the suction end of the suction fan (21) is connected to the inner side of the smoke collection hood (1). A purification box (22) is provided on the upper surface of the smoke collection hood (1), and the air outlet of the suction fan (21) is connected to the inside of the purification box (22); A clearance hole (23) is provided on the right side of the purification box (22), and the oil receiving box (37) is located inside the clearance hole (23); The exhaust pipe (24) is connected to the upper surface of the purification box (22); A V-shaped plate (25) is provided on the inside of the purification box (22); A spray sleeve (26) is provided on the inner side of the purification box (22), and the spray sleeve (26) is located above the V-shaped plate (25); A water pump (27) is located inside the purification tank (22).

3. The commercial kitchen environmentally friendly oil fume purification and energy-saving device according to claim 2, characterized in that, The processing box (31) is located inside the purification box (22); The V-shaped plate (25) divides the inner side of the purification box (22) into a water collection chamber (28), and the inner side of the treatment box (31) is connected to the water collection chamber (28); The left side of the V-shaped plate (25) does not contact the inside of the purification box (22).

4. The commercial kitchen environmentally friendly oil fume purification and energy-saving device according to claim 3, characterized in that, The input end of the water pump (27) is connected to the inside of the treatment tank (31), and the input end of the water pump (27) is located above the partition (33); A check valve is located at the air outlet of the suction fan (21).

5. The commercial kitchen environmentally friendly oil fume purification and energy-saving device according to claim 4, characterized in that, The separation component (3) further includes a placement hole (32) on the right side of the processing box (31), and the oil receiving box (37) is located inside the placement hole (32); A drain pipe (35) is provided on the lower surface of the partition (33), and the upper end of the drain pipe (35) penetrates the partition (33); The water inlet pipe (36) is connected to the outside of the treatment tank (31), and the water inlet pipe (36) is located above the upper end face of the separation pipe (34); A water guide (38) is located inside the treatment tank (31).

6. The commercial kitchen environmentally friendly oil fume purification and energy-saving device according to claim 5, characterized in that, A valve is located on the outside of the drain pipe (35), and the drain end of the drain pipe (35) is located on the outside of the treatment box (31).

7. The commercial kitchen environmentally friendly oil fume purification and energy-saving device according to claim 6, characterized in that, The water guiding component (38) includes a flow guiding sleeve (381) disposed inside the treatment tank (31); A water guide pipe (382) is provided between the inner side of the water collection cavity (28) and the flow guide sleeve (381). Four guide holes (383) are evenly distributed on the outside of the guide sleeve (381).

8. The commercial kitchen environmentally friendly oil fume purification and energy-saving device according to claim 7, characterized in that, The outer side of the guide sleeve (381) is in contact with the inner side of the guide sleeve (381), and the guide sleeve (381) is located above the water inlet pipe (36).

Images