Surface impurity filtering equipment for kitchen waste oil

Abstract

The utility model relates to the technical field of filtering equipment, and discloses surface impurity filtering equipment for kitchen waste oil, which comprises a shell, a second rotating rod and a first rotating rod are respectively and rotatably connected to two sides of the middle of the shell from top to bottom, and sleeve rods are fixedly sleeved at two ends of the circumferential surface of the first rotating rod in the shell; the two ends of each sleeve rod are fixedly connected with the same circular ring, a plurality of storage boxes are fixedly connected between the two circular rings, the circumferential surface, located in the shell, of the second rotating rod is fixedly sleeved with a fixed sleeve, six sets of scraping rods are fixedly connected to the cylindrical outer surface of the fixed sleeve at equal intervals, and impurities in waste oil can be conveniently discharged through the scraping rods; one end of the second rotating rod penetrates through the shell and is fixedly connected with a second synchronous wheel. According to the utility model, impurities filtered out by the arc-shaped plate can be continuously pushed by the scraping rod without an additional power source, so that the technical effects that the blockage caused by impurity accumulation is effectively avoided, and the continuous and efficient operation of the filtering process is ensured are realized.

Description

Technical Field

[0001] This utility model relates to the field of filtration equipment technology, and in particular to a surface impurity filtration device for kitchen waste oil. Background Technology

[0002] With the rapid development of the catering industry, the amount of waste cooking oil generated is also increasing. If waste cooking oil is discharged directly without proper treatment, it will not only cause serious environmental pollution, such as clogging sewers and causing sewage overflow, but also cause problems such as eutrophication of water bodies. At the same time, waste cooking oil also has certain recycling value. After proper processing, it can be converted into renewable energy sources such as biodiesel, realizing the recycling of resources.

[0003] However, kitchen waste oil usually contains a large number of surface impurities, including food residue, animal and vegetable oil concretions, plastic fragments, and other solid particles. The presence of these impurities seriously affects the efficiency and quality of subsequent recycling and treatment of kitchen waste oil. Traditional kitchen waste oil treatment methods often use simple filter screens for filtration. However, due to the lack of a cleaning mechanism, the accumulation of impurities on the filter screen to a certain extent will affect the filtration efficiency of the waste oil, and in severe cases, may cause the waste oil to stop flowing. Therefore, a surface impurity filtration device for kitchen waste oil has been designed. Utility Model Content

[0004] The purpose of this invention is to address the shortcomings of existing technologies by proposing a surface impurity filtration device for kitchen waste oil.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A surface impurity filtration device for kitchen waste oil includes a housing. A second rotating rod and a first rotating rod are rotatably connected from top to bottom on both sides of the middle portion of the housing. Each end of the first rotating rod on the inner circumferential surface of the housing is fixedly fitted with a sleeve. Each sleeve has a ring fixedly connected to both ends. Multiple storage boxes are fixedly connected between two rings. A fixed sleeve is fixedly fitted on the inner circumferential surface of the second rotating rod. Six sets of scrapers are fixedly connected at equal intervals on the cylindrical outer surface of the fixed sleeve to facilitate the removal of impurities from the waste oil. One end of the second rotating rod penetrates the housing and is fixedly connected to a second synchronous pulley. A circular hole adapted to the second rotating rod is provided on the housing. The same end of the first rotating rod on the second synchronous pulley penetrates the housing and is fixedly connected to a first synchronous pulley. A circular hole adapted to the first rotating rod is provided on the housing.

[0007] Preferably, the first synchronous pulley and the second synchronous pulley are fitted with the same synchronous belt.

[0008] Preferably, a third inclined plate is fixedly connected to the bottom inner side of the outer shell, and a liquid outlet is provided at one end of the outer shell located at the bottom of the third inclined plate.

[0009] Preferably, an arc-shaped plate is fixedly connected inside the outer shell at the scraper rod, and the arc-shaped plate is adapted to the scraper rod. Multiple arc-shaped holes are opened at the bottom of the side of the arc-shaped plate near the top of the third inclined plate, and the arc-shaped holes can filter impurities.

[0010] Preferably, the bottom of the outer wall of the arc-shaped plate is fixedly connected to both sides of the arc-shaped hole, and the bottom of the vertical plate and the inclined plate are fixedly connected to the same conical cover, which is adapted to the storage box. The conical cover can transport waste oil to the storage box directly below, thereby realizing the rotation of the first rotating rod under gravity. The top of the arc-shaped plate near the liquid outlet is fixedly connected to a connecting plate, which is fixedly connected to the inner wall of the outer shell. The top of the outer shell away from the liquid outlet is provided with a feed inlet, and the bottom side of the feed inlet is fixedly connected to a first inclined plate, and the bottom of the first inclined plate is fixedly connected to the top of the arc-shaped plate. The other side of the bottom of the feed inlet is fixedly connected to a second inclined plate.

[0011] Preferably, the arc-shaped plate is fixedly fitted with a guide cover at the downward tilt of the liquid outlet side, and the other end of the guide cover penetrates through the outer shell, and the outer shell has a square hole adapted to the guide cover.

[0012] Preferably, a support frame is fixedly connected to the outer side of the outer shell at the bottom of the guide cover, and a waste box is provided on the top of the support frame. Impurities are collected through the waste box, and handles are fixedly connected to both sides of the outer wall of the waste box.

[0013] The beneficial effects of this utility model are as follows:

[0014] 1. By employing technologies such as a first rotating rod, a first synchronous pulley and belt, a scraper, a storage box, an arc-shaped plate, and arc-shaped holes, impurities are filtered through the arc-shaped plate. Simultaneously, under the influence of gravity, the first rotating rod rotates, which in turn causes the second rotating rod to rotate along with the scraper, thus pushing the impurities on the top of the arc-shaped plate and discharging them through the guide hood. This effectively solves the problem of filter clogging mentioned in the background technology, thereby achieving the technical effect of continuously pushing the impurities filtered by the arc-shaped plate through the scraper without the need for an additional power source, effectively avoiding clogging caused by impurity accumulation, and ensuring the continuous and efficient operation of the filtration process.

[0015] 2. By incorporating waste bins and handles, impurities discharged from the guide hood are collected in the waste bins, facilitating unified manual processing and improving work efficiency. Attached Figure Description

[0016] Figure 1This is a schematic diagram of the overall structure of a surface impurity filtration device for kitchen waste oil proposed in this utility model;

[0017] Figure 2 This is a cross-sectional view of the outer shell of a surface impurity filtration device for kitchen waste oil proposed in this utility model;

[0018] Figure 3 This is a schematic diagram of the first rotating rod of a surface impurity filtration device for kitchen waste oil proposed in this utility model.

[0019] Figure 4 This is a schematic diagram of the arc-shaped plate of a surface impurity filtration device for kitchen waste oil proposed in this utility model.

[0020] In the diagram: 1. Outer shell; 101. Liquid outlet; 102. First inclined plate; 103. Second inclined plate; 2. Support frame; 201. Waste box; 202. Handle; 3. Guide cover; 4. First rotating rod; 401. First synchronous pulley; 402. Synchronous belt; 403. Sleeve rod; 404. Ring; 405. Storage box; 5. Second rotating rod; 501. Second synchronous pulley; 503. Fixed sleeve; 504. Scraper; 6. Third inclined plate; 7. Arc plate; 701. Connecting plate; 702. Arc hole; 703. Vertical plate; 704. Inclined plate; 705. Conical cover. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0022] Reference Figures 1-4 A surface impurity filtration device for kitchen waste oil includes a housing 1. A second rotating rod 5 and a first rotating rod 4 are rotatably connected from top to bottom on both sides of the middle of the housing 1. Each end of the first rotating rod 4 on its inner circumferential surface is fixedly fitted with a sleeve 403. Both ends of each sleeve 403 are fixedly connected to the same ring 404. Multiple storage boxes 405 are fixedly connected between two rings 404. A fixed sleeve 503 is fixedly fitted onto the inner circumferential surface of the second rotating rod 5. Six sets of scraper rods 504 are fixedly connected at equal intervals on the cylindrical outer surface of the fixed sleeve 503. One end of the second rotating rod 5 penetrates the housing 1 and is fixedly connected to a second synchronous wheel 501. A circular hole adapted to the second rotating rod 5 is provided on the housing 1. The same end of the first rotating rod 4 on the second synchronous wheel 501 penetrates the housing 1 and is fixedly connected to the first synchronous wheel 401. A circular hole adapted to the first rotating rod 4 is provided on the housing 1.

[0023] In this invention, a synchronous belt 402 is fitted between the first synchronous pulley 401 and the second synchronous pulley 501. Through the arrangement of the synchronous belt 402, the first rotating rod 4 and the second rotating rod 5 are rotated, thereby realizing the automatic cleaning of impurities.

[0024] In this utility model, a third inclined plate 6 is fixedly connected to the bottom inner side of the outer shell 1, and an outlet 101 is opened at one end of the outer shell 1 located at the bottom of the third inclined plate 6. By setting a storage device at the outlet 101, the filtered waste oil can be collected.

[0025] In this utility model, an arc-shaped plate 7 is fixedly connected inside the outer shell 1 at the scraper 504. The cooperation between the scraper 504 and the arc-shaped plate 7 allows impurities on the top of the arc-shaped plate 7 to be transported away. The arc-shaped plate 7 is adapted to the scraper 504. Multiple arc-shaped holes 702 are opened on the bottom side of the arc-shaped plate 7 near the top of the third inclined plate 6.

[0026] In this utility model, vertical plates 703 and inclined plates 704 are fixedly connected to the bottom of the outer wall of the arc plate 7 on both sides of the arc hole 702. The bottom of the vertical plates 703 and inclined plates 704 are fixedly connected to the same conical cover 705, and the conical cover 705 is adapted to the storage box 405. The conical cover 705 can concentrate the waste oil and transport it to the storage box 405 directly below, ensuring that the ring 404 and the sleeve rod 403 can rotate smoothly. A connecting plate 701 is fixedly connected to the top of the arc plate 7 near the liquid outlet 101, and the connecting plate 701 is fixedly connected to the inner wall of the outer shell 1. An inlet is opened at the top of the outer shell 1 away from the liquid outlet 101, and a first inclined plate 102 is fixedly connected to one side of the bottom of the inlet, and the bottom of the first inclined plate 102 is fixedly connected to the top of the arc plate 7. A second inclined plate 103 is fixedly connected to the other side of the bottom of the inlet.

[0027] In this utility model, the arc plate 7 is fixedly fitted with a guide cover 3 at the downward tilt of the outlet 101 side. The guide cover 3 can discharge impurities in the arc plate 7 into the waste box 201 by means of the push of the scraper 504. The other end of the guide cover 3 penetrates the outer shell 1, and the outer shell 1 is provided with a square hole that matches the guide cover 3.

[0028] In this utility model, a support frame 2 is fixedly connected to the outer side of the outer shell 1 at the bottom of the guide cover 3, and a waste box 201 is provided on the top of the support frame 2. The waste box 201 can collect impurities in waste oil, and handles 202 are fixedly connected to both sides of the outer wall of the waste box 201.

[0029] Working principle: During use, waste oil is added into the interior of the outer casing 1 through the inlet at the top of the casing 1. Under the action of the first inclined plate 102 and the second inclined plate 103, the waste oil moves towards the higher side of the third inclined plate 6. Under the action of the arc-shaped hole 702, the waste oil passes smoothly and flows into the storage box 405 directly below the bottom of the conical cover 705 under the action of the vertical plate 703, the inclined plate 704, and the conical cover 705. However, impurities remain at the top of the arc-shaped plate 705. As the amount of waste oil in the storage box 405 increases, the ring 404 will gradually rotate, causing the new storage box 405 to move directly below the conical cover 705. Thus, as the ring 404 rotates, the waste oil continues to flow. The rotation of 04 causes the storage box 405 filled with waste oil to gradually tilt when it reaches the bottom, pouring the waste oil onto the third inclined plate 6 and out through the outlet 101 for collection. When the ring 404 rotates with the first rotating rod 4, the first synchronous wheel 401, the synchronous belt 402 and the second synchronous wheel 501 drive the arc plate 7 to rotate, causing the fixed sleeve 503 to rotate with the scraper 504, pushing the impurities on the arc plate 7 to the guide cover 3, and then falling into the waste box 201 for collection. In this way, impurities can be discharged in time, preventing blockage at the arc hole 702 and ensuring the continuous flow of waste oil.

[0030] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A surface impurity filtration device for kitchen waste oil, comprising a housing (1), characterized in that, The outer shell (1) has a second rotating rod (5) and a first rotating rod (4) rotatably connected from top to bottom on both sides of its middle section. The first rotating rod (4) has a sleeve (403) fixedly fitted at both ends of its circumferential surface inside the outer shell (1). The same ring (404) is fixedly connected to both ends of each sleeve (403). Multiple storage boxes (405) are fixedly connected between two rings (404). The second rotating rod (5) has a fixed sleeve (5) fixedly fitted on its circumferential surface inside the outer shell (1). 03), six sets of scraper rods (504) are fixedly connected at equal intervals on the outer surface of the cylindrical sleeve (503). One end of the second rotating rod (5) passes through the outer shell (1) and is fixedly connected to the second synchronous wheel (501). The outer shell (1) is provided with a round hole that matches the second rotating rod (5). The first rotating rod (4) is located at the same end of the second synchronous wheel (501) and is fixedly connected to the first synchronous wheel (401) through the outer shell (1). The outer shell (1) is provided with a round hole that matches the first rotating rod (4).

2. The surface impurity filtration device for kitchen waste oil according to claim 1, characterized in that, The first synchronous pulley (401) and the second synchronous pulley (501) are fitted with the same synchronous belt (402).

3. The surface impurity filtration device for kitchen waste oil according to claim 1, characterized in that, The bottom inner side of the outer shell (1) is fixedly connected to a third inclined plate (6), and a liquid outlet (101) is opened at one end of the outer shell (1) located at the bottom of the third inclined plate (6).

4. The surface impurity filtration device for kitchen waste oil according to claim 1, characterized in that, An arc-shaped plate (7) is fixedly connected inside the outer shell (1) at the scraper (504), and the arc-shaped plate (7) is adapted to the scraper (504). Multiple arc-shaped holes (702) are opened at the bottom of the side of the arc-shaped plate (7) near the top of the third inclined plate (6).

5. The surface impurity filtration device for kitchen waste oil according to claim 4, characterized in that, The bottom of the outer wall of the arc plate (7) is fixedly connected to both sides of the arc hole (702) with a vertical plate (703) and an inclined plate (704). The bottom of the vertical plate (703) and the inclined plate (704) are fixedly connected to the same conical cover (705), and the conical cover (705) is adapted to the storage box (405). The top of the arc plate (7) is fixedly connected to a connecting plate (701) near the liquid outlet (101), and the connecting plate (701) is fixedly connected to the inner wall of the outer shell (1). The top of the outer shell (1) is provided with a feed inlet at the end away from the liquid outlet (101), and a first inclined plate (102) is fixedly connected to one side of the bottom of the feed inlet, and the bottom of the first inclined plate (102) is fixedly connected to the top of the arc plate (7). The other side of the bottom of the feed inlet is fixedly connected to a second inclined plate (103).

6. The surface impurity filtration device for kitchen waste oil according to claim 5, characterized in that, The arc plate (7) is fixedly fitted with a guide cover (3) at the downward tilt of the liquid outlet (101) side, and the other end of the guide cover (3) penetrates the outer shell (1), and the outer shell (1) has a square hole that matches the guide cover (3).

7. The surface impurity filtration device for kitchen waste oil according to claim 1, characterized in that, A support frame (2) is fixedly connected to the outer side of the outer shell (1) at the bottom of the guide cover (3), and a waste box (201) is provided on the top of the support frame (2), and handles (202) are fixedly connected to both sides of the outer wall of the waste box (201).

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