Commercial kitchen drainage device

Abstract

The commercial kitchen drainage device comprises a water collecting tank, a crushing mechanism is arranged at the lower end of the water collecting tank, a filtering mechanism is arranged at the upper end of the interior of the crushing mechanism, an oil filtering mechanism is arranged at the lower end of the crushing mechanism, and an external connecting pipe is arranged at the lower end of the oil filtering mechanism; the crushing mechanism comprises a crushing frame, a connecting frame is fixedly connected to the lower end of the crushing frame, a bidirectional motor is fixedly connected to the interior of the connecting frame, an upper rotating rod is fixedly connected to the upper output end of the bidirectional motor, a connecting block is fixedly connected to the upper end of the outer side of the upper rotating rod, and crushing cutters are fixedly connected to the two sides of the connecting block; kitchen water is poured into the water collecting tank, most impurities are filtered through the filtering mechanism, after unfiltered impurities are conveyed into the crushing frame, the bidirectional motor drives the crushing cutter to rotate, then crushed water and oil are conveyed into the oil filtering mechanism through the conveying pipe, and the oil and water are dispersed and conveyed through the oil filtering mechanism; and finally, discharging is carried out through an external pipe.

Description

Technical Field

[0001] This utility model relates to the field of kitchen drainage technology, specifically a commercial kitchen drainage device. Background Technology

[0002] In the kitchen, pipes are mostly used for short-distance connections between the drainage points of equipment and facilities and nearby open ditches. Outside the kitchen, they are generally used to connect the indoor pipe network with the outdoor grease trap and the municipal sewage main pipe. In addition, drainage structures are generally required to be installed in conjunction with the kitchen sink.

[0003] For example, utility model patent CN 219196174 U discloses a kitchen drainage device for building design, specifically relating to the field of building construction. It includes an alloy frame, a treatment chamber fixedly connected to the lower part of the alloy frame, a control panel fixedly connected to the side of the treatment chamber, a control motor electrically connected to the inner side of the control panel, and a drive shaft fixedly connected to one side of the control motor. This utility model, through the arrangement of the alloy frame, pre-drilled holes, a drainage ramp, and mounting gaskets, allows the drainage ramp to protect the entire alloy frame during later kitchen drainage operations, while also facilitating anti-clogging treatment of the drainage flow. Furthermore, the treatment chamber is equipped with a filter plate and filter holes, enabling secondary filtration of the kitchen wastewater inside the treatment chamber during later use, thus achieving effective and rapid wastewater filtration.

[0004] However, in actual use, it was found that after the device filters the sewage, impurities remain in the treatment chamber, requiring manual removal of these impurities, which reduces the device's effectiveness. Furthermore, the impurities remaining in the treatment chamber affect the flow rate of subsequent kitchen water, which is detrimental to maintaining the cleanliness and hygiene of the kitchen.

[0005] Therefore, it is essential to design a commercial kitchen drainage system that filters multiple times and reduces grease buildup in the pipes. Utility Model Content

[0006] The purpose of this invention is to provide a commercial kitchen drainage device to solve the problems mentioned in the background art.

[0007] To solve the above-mentioned technical problems, this utility model provides the following technical solution: a commercial kitchen drainage device, including a water collection tank, a crushing mechanism at the lower end of the water collection tank, a filtering mechanism at the upper end of the crushing mechanism, an oil filtering mechanism at the lower end of the crushing mechanism, and an external connecting pipe at the lower end of the oil filtering mechanism; the crushing mechanism includes a crushing frame, a connecting frame fixedly connected to the lower end of the crushing frame, a bidirectional motor fixedly connected inside the connecting frame, an upper rotating rod fixedly connected to the upper output end of the bidirectional motor, a connecting block fixedly connected to the upper outer end of the upper rotating rod, and pulverizing blades fixedly connected to both sides of the connecting block.

[0008] According to the above technical solution, the lower end of the bidirectional motor is fixedly connected to a lower rotating rod, the oil filtration mechanism includes a filter frame, an inner cylinder is fixedly connected inside the filter frame, multiple sets of annular filter screens are fixedly connected inside the inner cylinder, and an oil slinger is fixedly connected to the lower end of the lower rotating rod.

[0009] According to the above technical solution, oil drain pipes are fixedly connected to both ends of the filter frame, and the external pipe is fixed to the lower end of the filter frame.

[0010] According to the above technical solution, the filtering mechanism includes a pull block, a connecting rod is fixedly connected to the lower end of the pull block, a connecting ring is fixedly connected to the outer side of the connecting rod, and a filter screen is fixedly connected to the lower end of the connecting ring.

[0011] According to the above technical solution, a conveying pipe is fixedly connected to both sides of the lower end of the crushing frame, and a solenoid valve is installed inside the conveying pipe.

[0012] According to the above technical solution, an inclined protective plate is fixedly connected to the bottom of the inner side of the crushing frame, and the inner wall of the inclined protective plate is rotatably connected to the outer end of the upper rotating rod.

[0013] Compared with the prior art, the beneficial effects achieved by this utility model are as follows: When kitchen water is poured into the water collection tank, it undergoes initial filtration through the internal filtration mechanism, which can filter out most of the impurities. The unfiltered impurities are then transported to the crushing frame, where a bidirectional motor drives the pulverizing blades to rotate and crush the impurities. Subsequently, the crushed water and oil are transported through a conveying pipe to the oil filtering mechanism, where the oil and water are dispersed and transported. Finally, the water is discharged through an external pipe. Through the combination of the above structures, it is easy to filter impurities and reduce the adhesion of oil stains in the pipes. Attached Figure Description

[0014] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation thereof. In the drawings: 1. Water collection tank; 2. Filtration mechanism; 201. Pulling block; 202. Connecting ring; 203. Filter screen; 3. Crushing mechanism; 301. Crushing frame; 302. Connecting frame; 303. Bidirectional motor; 304. Upper rotating rod; 305. Connecting block; 306. Crushing blade; 307. Slanted protective plate; 308. Lower rotating rod; 4. Oil filtration mechanism; 401. Filter frame; 402. Oil slinger; 403. Inner cylinder; 404. Annular filter screen; 405. Oil drain pipe; 5. Outer connecting pipe; 6. Conveying pipe.

[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0016] Figure 2 This is a schematic diagram of the internal structure of this utility model;

[0017] Figure 3 This is a utility model Figure 2 Enlarged view of point A. Detailed Implementation

[0018] 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.

[0019] Please see Figure 1-3This utility model provides a technical solution: a commercial kitchen drainage device, including a water collection tank 1, a crushing mechanism 3 at the lower end of the water collection tank 1, a filtering mechanism 2 at the upper end of the inside of the crushing mechanism 3, an oil filtering mechanism 4 at the lower end of the crushing mechanism 3, and an external connecting pipe 5 at the lower end of the oil filtering mechanism 4; the crushing mechanism 3 includes a crushing frame 301, a connecting frame 302 fixedly connected to the lower end of the crushing frame 301, a bidirectional motor 303 fixedly connected inside the connecting frame 302, an upper rotating rod 304 fixedly connected to the upper output end of the bidirectional motor 303, and a connecting rod 304 fixedly connected to the upper outer end of the upper rotating rod 304. Connecting block 305 has pulverizing blades 306 fixedly connected to both sides. In use, kitchen water is poured into the water collection tank 1 and initially filtered by the filter mechanism 2 inside the water collection tank 1, which can filter out most of the impurities. The unfiltered impurities are then transported to the crushing frame 301, where the bidirectional motor 303 drives the pulverizing blades 306 to rotate and pulverize the impurities. The pulverized water and oil are then transported to the oil filter mechanism 4 through the conveying pipe 6, where the oil and water are dispersed and transported. Finally, the water is discharged through the external pipe 5.

[0020] Please see Figure 1-3 The lower end of the bidirectional motor 303 is fixedly connected to a lower rotating rod 308. The oil filtration mechanism 4 includes a filter frame 401. An inner cylinder 403 is fixedly connected inside the filter frame 401. Multiple sets of annular filter screens 404 are fixedly connected inside the inner cylinder 403. An oil-throwing plate 402 is fixedly connected to the lower end of the lower rotating rod 308. When the garbage crushed by the crushing mechanism 3 is transported to the inside of the filter frame 401, the lower rotating rod 308 drives the oil-throwing plate 402 to rotate and throw the impurities and oil. Then, the impurities are filtered through the annular filter screen 404 and then discharged through the oil drain pipe 405.

[0021] Please see Figure 1-3 The filter frame 401 is fixedly connected to two ends of an oil drain pipe 405, and the outer pipe 5 is fixed to the lower end of the filter frame 401. The oil drain pipe 405 can drain the oil and water inside the filter frame 401, reducing the solidification of the oil and water inside and its adhesion to the filter frame 401.

[0022] Please see Figure 1-3 The filter mechanism 2 includes a pull block 201, a connecting rod is fixedly connected to the lower end of the pull block 201, a connecting ring 202 is fixedly connected to the outer side of the connecting rod, and a filter screen 203 is fixedly connected to the lower end of the connecting ring 202. The filter screen 203 can perform initial filtration of the garbage inside the water collection tank 1. The pull block 201, the connecting rod and the connecting ring 202 can support the filter screen 203.

[0023] Please see Figure 1-3The lower ends of the crushing frame 301 are fixedly connected to the two sides of the conveying pipe 6, and the conveying pipe 6 is equipped with a solenoid valve; the conveying pipe 6 can discharge the kitchen waste inside the crushing frame 301.

[0024] Please see Figure 1-3 An inclined protective plate 307 is fixedly connected to the bottom of the crushing frame 301. The inner wall of the inclined protective plate 307 is rotatably connected to the outer end of the upper rotating rod 304. The inclined protective plate 307 can protect the upper rotating rod 304 located inside the crushing frame 301.

[0025] 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 process, method, article, or apparatus.

[0026] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A commercial kitchen drainage device, comprising a water collection tank (1), characterized in that: The lower end of the water collection tank (1) is provided with a crushing mechanism (3), the upper end of the inside of the crushing mechanism (3) is provided with a filter mechanism (2), the lower end of the crushing mechanism (3) is provided with an oil filter mechanism (4), and the lower end of the oil filter mechanism (4) is provided with an external pipe (5). The crushing mechanism (3) includes a crushing frame (301), a connecting frame (302) is fixedly connected to the lower end of the crushing frame (301), a bidirectional motor (303) is fixedly connected inside the connecting frame (302), an upper rotating rod (304) is fixedly connected to the upper output end of the bidirectional motor (303), a connecting block (305) is fixedly connected to the upper outer end of the upper rotating rod (304), and crushing blades (306) are fixedly connected to both sides of the connecting block (305).

2. The commercial kitchen drainage device according to claim 1, characterized in that: The lower end of the bidirectional motor (303) is fixedly connected to a lower rotating rod (308). The oil filtration mechanism (4) includes a filter frame (401). An inner cylinder (403) is fixedly connected inside the filter frame (401). Multiple sets of annular filter screens (404) are fixedly connected inside the inner cylinder (403). An oil slinger (402) is fixedly connected to the lower end of the lower rotating rod (308).

3. A commercial kitchen drainage device according to claim 2, characterized in that: The filter frame (401) is fixedly connected to two ends of an oil drain pipe (405), and the external pipe (5) is fixed to the lower end of the filter frame (401).

4. A commercial kitchen drainage device according to claim 1, characterized in that: The filtering mechanism (2) includes a pull block (201), the lower end of which is fixedly connected to a connecting rod, the outer side of which is fixedly connected to a connecting ring (202), and the lower end of which is fixedly connected to a filter screen (203).

5. A commercial kitchen drainage device according to claim 1, characterized in that: The lower ends of the crushing frame (301) are fixedly connected to the two sides of the conveying pipe (6), and the inside of the conveying pipe (6) is equipped with a solenoid valve.

6. A commercial kitchen drainage device according to claim 1, characterized in that: An inclined protective plate (307) is fixedly connected to the bottom of the inner side of the crushing frame (301), and the inner wall of the inclined protective plate (307) is rotatably connected to the outer end of the upper rotating rod (304).

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