Anti-blocking biodiesel filter

Abstract

The utility model relates to the related technical field of biodiesel filters, and discloses an anti-blocking biodiesel filter which comprises an outer cylinder body, a supporting ring is fixed on the left side in the outer cylinder body, a filter cartridge is rotatably installed in the supporting ring, a drainage bin is fixed on the left side in the outer cylinder body, and a drainage hole is formed in the drainage bin. The right end of the drainage bin is rotatably mounted in the left side of the filter cylinder, a connecting shaft is rotatably mounted in the outer cylinder and the drainage bin, the connecting shaft is inserted into the left end of the filter cylinder, a connecting rod is connected between the right end of the connecting shaft and the inner wall of the left end of the filter cylinder, and a servo motor is arranged on the outer side of the left wall of the outer cylinder. And the output end of the servo motor is connected with the connecting shaft, and a supporting table is fixed to the right side of the inner wall of the outer barrel body, so that the inner side and the outer side of the filter cartridge can be better cleaned at the same time, and the biodiesel filtering effect of the filter cartridge is better guaranteed.

Description

Technical Field

[0001] This utility model relates to the technical field of biodiesel filters, specifically an anti-clogging biodiesel filter. Background Technology

[0002] Biodiesel refers to fatty acid methyl esters or ethyl esters formed by esterification of vegetable oil, animal oil, waste oil or microbial oil with methanol or ethanol. Biodiesel is a typical green energy source. After the initial preparation of biodiesel, there are still a lot of impurities in it, which must be filtered out before it can be used.

[0003] In related technologies, please refer to Chinese Patent No. CN220656684U, which specifically discloses an anti-clogging biodiesel filter. In use, this anti-clogging biodiesel filter first delivers biodiesel through an inlet pipe into a hollow tube. The biodiesel then enters the filter cylinder inside the filter box through an outlet in the hollow tube. The biodiesel is filtered through the filter holes in the filter cylinder. The motor is started, driving the hollow tube to rotate, which in turn drives the spiral blades and filter cylinder to rotate. The filter cylinder filters impurities from the biodiesel, and the spiral blades collect these impurities. The filtered biodiesel is stored at the bottom of the filter box and discharged through the outlet pipe at the bottom. A brush at the bottom of the top cover adheres to the filter cylinder, washing the filter holes during the rotation of the filter cylinder to prevent impurities from entering. To improve filtration efficiency, after the biodiesel filtration is complete, open the top cover and remove the side plate on one side of the filter cylinder to separate the movable plate from the filter cylinder. The motor drives the filter cylinder and spiral blades to rotate slowly, and the spiral blades send the filtered residue to the residue outlet pipe. The bottom plate of the residue outlet pipe extends to the bottom of the filter cylinder to prevent impurities from falling into the filter box during the discharge process. At the same time, lift the slag baffle plate with the lever and rotate the lever to the side of the fixed groove to fix the lever, so that the residue outlet pipe opens. After the residue is discharged, install the movable plate on one end of the filter cylinder with screws. Then, rotate the lever away from the fixed groove, and the spring tension will squeeze the slag baffle plate to close the residue outlet pipe.

[0004] The applicant discovered a deficiency in the use of the aforementioned anti-clogging biodiesel filter: although it can filter biodiesel and the brush can prevent clogging, there are still shortcomings in actual use. Because the brush is located on the outside of the filter cartridge, it can only clean the outside of the filter cartridge to a certain extent. When impurities clog the inside of the filter cartridge, the outer brush cannot effectively clean the inside of the filter cartridge, resulting in a reduction in the filter cartridge's filtration efficiency for biodiesel.

[0005] In view of this, this technical solution proposes an anti-clogging biodiesel filter to better solve the problems mentioned above. Utility Model Content

[0006] The technical solution adopted by this utility model is as follows: an anti-clogging biodiesel filter includes an outer cylinder, a support ring is fixed on the left side inside the outer cylinder, and a filter cylinder is rotatably installed inside the support ring. A flow chamber is fixed on the left side inside the outer cylinder, and the right end of the flow chamber is rotatably installed inside the left side of the filter cylinder. A connecting shaft is rotatably installed inside the outer cylinder and the flow chamber, and the connecting shaft is inserted into the left end of the filter cylinder. A connecting rod is connected between the right end of the connecting shaft and the inner wall of the left end of the filter cylinder. A servo motor is provided on the outer side of the left wall of the outer cylinder, and the output end of the servo motor is connected to the connecting shaft.

[0007] A support platform is fixed to the right side of the inner wall of the outer cylinder, and a ball bearing is rotatably installed on the upper inner side of the support platform to fit against the bottom right side of the filter cylinder and to support the right side of the filter cylinder.

[0008] A sealing cover is installed on the right side of the outer cylinder by fixing bolts. A first brush and a second brush are fixed on the left wall of the fixing bolts. The first brush is attached to the outside of the filter cylinder mesh tube, and the second brush is attached to the inside of the filter cylinder mesh tube to wash and remove impurities.

[0009] In a preferred embodiment, support frames are fixed on both sides of the bottom of the outer cylinder, and a reinforcing plate is fixed between the support frames. The right support frame is lower than the left support frame, which tilts the outer cylinder.

[0010] In a preferred embodiment, the left end of the filter cartridge is mounted inside the support ring via a bearing. The filter cartridge consists of a support tube and a mesh tube, with the support tube fixed to both ends of the mesh tube.

[0011] In a preferred embodiment, a feed pipe for feeding is connected through the left side of the outer cylinder and the diversion chamber, and the lower interior of the diversion chamber has an inclined structure.

[0012] In a preferred embodiment, the support platform is adapted to the lower part of the inner cylinder, and the upper part of the support platform is a semi-circular structure located below the right end of the filter cylinder. The ball bearings are equidistantly rotatably installed inside the upper part of the support platform to support and guide the filter cylinder. The ball bearings can be bullseye bearings, and the ball bearings inside the bullseye bearings are in contact with the bottom right side of the filter cylinder.

[0013] In a preferred embodiment, a discharge pipe for discharging material is connected through the right side of the outer cylinder to the left side of the support platform, and a slag discharge pipe for discharging slag is connected through the right side of the outer cylinder to the lower right end of the filter cylinder. Control valves can be installed on both the discharge pipe and the slag discharge pipe.

[0014] In a preferred embodiment, a sealing ring is provided at the mounting location of the sealing cap and the right side of the outer cylinder.

[0015] In a preferred embodiment, the first brush and the second brush are arranged opposite to each other, and the first brush and the second brush have the same length as the mesh tube.

[0016] In summary, due to the adoption of the above technical solution, the beneficial effects of this utility model are: it facilitates better simultaneous cleaning of the inner and outer sides of the filter cartridge, and better ensures the filtration effect of the filter cartridge on biodiesel.

[0017] In this invention, the servo motor is started, and biodiesel is transported to the inlet chamber through the feed pipe. Then, it enters the filter cartridge through the inlet chamber. At this time, the servo motor drives the connecting shaft, connecting rod, and filter cartridge to rotate, thus filtering the biodiesel during rotation. Simultaneously, the first and second brushes can clean the blockages on the inside and outside of the filter cartridge mesh, better ensuring the filtration effect of the filter cartridge on the biodiesel. The filtered biodiesel is discharged through the discharge pipe. Due to the inclined setting of the outer cylinder and the rotation of the filter cartridge, the impurities inside the filter cartridge fall into the slag discharge pipe through the opening at the right end of the filter cartridge and are then discharged through the slag discharge pipe. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the structure of this utility model;

[0019] Figure 2 This is a cross-sectional view of the structure of this utility model;

[0020] Figure 3 This utility model Figure 1 Enlarged schematic diagram of the structure of region A in the middle.

[0021] The markings in the diagram are: 1-outer cylinder; 2-support frame; 3-support ring; 4-filter cylinder; 5-inlet chamber; 6-connecting shaft; 7-connecting rod; 8-servo motor; 9-feed pipe; 10-support platform; 11-ball bearing; 12-discharge pipe; 13-slag discharge pipe; 14-fixing bolt; 15-sealing cover; 16-first brush; 17-second brush. Detailed Implementation

[0022] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below in conjunction with the embodiments of this utility model. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0023] The following will combine Figures 1-3A detailed description of an anti-clogging biodiesel filter according to an embodiment of the present invention is provided.

[0024] refer to Figure 1-2 As shown, an anti-clogging biodiesel filter includes an outer cylinder 1. Support frames 2 are fixed to both sides of the bottom of the outer cylinder 1, and a reinforcing plate is fixed between the support frames 2. The right support frame 2 is lower than the left support frame 2, causing the outer cylinder 1 to tilt. A support ring 3 is fixed to the left side of the inner interior of the outer cylinder 1, and a filter cylinder 4 is rotatably mounted inside the support ring 3. The left end of the filter cylinder 4 is mounted inside the support ring 3 via a bearing. The filter cylinder 4 consists of a support tube and a mesh tube. The support tube is fixed to both ends of the mesh tube. A support ring 3 is fixed to the left side of the inner interior of the outer cylinder 1. The flow chamber 5 is rotatably installed inside the left side of the filter cylinder 4 at its right end. The lower part of the flow chamber 5 is inclined. A connecting shaft 6 is rotatably installed inside the outer cylinder 1 and the flow chamber 5. The connecting shaft 6 is inserted into the left end of the filter cylinder 4. A connecting rod 7 is connected between the right end of the connecting shaft 6 and the inner wall of the left end of the filter cylinder 4. A servo motor 8 is provided on the outer side of the left wall of the outer cylinder 1. The output end of the servo motor 8 is connected to the connecting shaft 6. A feed pipe 9 for feeding is connected through the left side of the outer cylinder 1 and the flow chamber 5.

[0025] refer to Figure 1-3 As shown, a support platform 10 is fixed on the right side of the inner wall of the outer cylinder 1, and a ball bearing 11 is rotatably installed on the upper inner side of the support platform 10, which is attached to the bottom right side of the filter cylinder 4 and supports the right side of the filter cylinder 4. The support platform 10 is adapted to the lower inner side of the outer cylinder 1, and the upper part of the support platform 10 is a semi-circular structure located below the right end of the filter cylinder 4. The ball bearing 11 is equidistantly rotatably installed on the upper inner side of the support platform 10 to support and guide the filter cylinder 4. The ball bearing 11 can be a bull's eye bearing, and the ball bearing inside the bull's eye bearing is attached to the bottom right side of the filter cylinder 4. A discharge pipe 12 for discharging material is connected through the right side of the outer cylinder 1 located on the left side of the support platform 10. A slag discharge pipe 13 for discharging slag is connected through the right side of the outer cylinder 1 located below the right end of the filter cylinder 4. Control valves can be installed on both the discharge pipe 12 and the slag discharge pipe 13.

[0026] refer to Figure 1-3 As shown, a sealing cover 15 is installed on the right side of the outer cylinder 1 by fixing bolts 14. A sealing ring is provided at the installation position of the sealing cover 15 and the right side of the outer cylinder 1. A first brush 16 and a second brush 17 are fixed on the left wall of the fixing bolts 14. The first brush 16 is attached to the outside of the filter cylinder 4 mesh tube, and the second brush 17 is attached to the inside of the filter cylinder 4 mesh tube to wash and remove impurities. The first brush 16 and the second brush 17 are arranged opposite to each other, and the first brush 16 and the second brush 17 are the same length as the 45 mesh tube.

[0027] Advantages of this application: It facilitates better simultaneous cleaning of the inner and outer sides of the filter cartridge 4, and better ensures the filtration effect of the filter cartridge 4 on biodiesel.

[0028] Working principle: When the servo motor 8 is started, biodiesel is transported to the inlet chamber 5 through the feed pipe 9, and then enters the filter cylinder 4 through the inlet chamber 5. At this time, the servo motor 8 drives the connecting shaft 6, connecting rod 7 and filter cylinder 4 to rotate, thus filtering the biodiesel during rotation. At the same time, the first brush 16 and the second brush 17 can clean the blockages inside and outside the mesh tube of the filter cylinder 4, so as to better ensure the filtration effect of the filter cylinder 4 on biodiesel. The filtered biodiesel is discharged through the discharge pipe 12. Due to the inclined setting of the outer cylinder 1 and the rotation of the filter cylinder 4, the impurities inside the filter cylinder 4 fall into the slag discharge pipe 13 through the opening at the right end of the filter cylinder 4 and are then discharged through the slag discharge pipe 13.

[0029] The embodiments described above are merely illustrative of several implementations of this utility model, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the utility model patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this utility model, and these all fall within the protection scope of this utility model. Therefore, the protection scope of this utility model patent should be determined by the appended claims.

Claims

1. A clog-resistant biodiesel filter comprising an outer cylinder (1), characterized in that: A support ring (3) is fixed inside the left side of the outer cylinder (1), and a filter cylinder (4) is rotatably installed inside the support ring (3). A flow chamber (5) is fixed inside the left side of the outer cylinder (1), and the right end of the flow chamber (5) is rotatably installed inside the left side of the filter cylinder (4). A connecting shaft (6) is rotatably installed inside the outer cylinder (1) and the flow chamber (5), and the connecting shaft (6) is inserted into the left end of the filter cylinder (4). A connecting rod (7) is connected between the right end of the connecting shaft (6) and the inner wall of the left end of the filter cylinder (4). A servo motor (8) is provided on the outer side of the left wall of the outer cylinder (1), and the output end of the servo motor (8) is connected to the connecting shaft (6). A support platform (10) is fixed on the right side of the inner wall of the outer cylinder (1), and a ball bearing (11) is rotatably installed on the upper inner side of the support platform (10) to be attached to the bottom right side of the filter cylinder (4) and to support the right side of the filter cylinder (4). A sealing cover (15) is installed on the right side of the outer cylinder (1) by a fixing bolt (14). A first brush (16) and a second brush (17) are fixed on the left wall of the fixing bolt (14). The first brush (16) is attached to the outside of the filter cylinder (4) mesh tube, and the second brush (17) is attached to the inside of the filter cylinder (4) mesh tube to wash and remove impurities.

2. A clog resistant biodiesel filter as in claim 1, wherein: The outer cylinder (1) is fixed with support frames (2) on both sides of the bottom. A reinforcing plate is fixed between the support frames (2). The right support frame (2) is lower than the left support frame (2) so that the outer cylinder (1) is placed at an angle.

3. A clog resistant biodiesel filter as in claim 1, wherein: The left end of the filter cylinder (4) is installed inside the support ring (3) via a bearing. The filter cylinder (4) consists of a support tube and a mesh tube, with the support tube fixed at both ends of the mesh tube.

4. A clog resistant biodiesel filter as in claim 1, wherein: The outer cylinder (1) and the flow chamber (5) are connected through a feed pipe (9) for feeding. The lower part of the interior of the flow chamber (5) is inclined.

5. A clog resistant biodiesel filter as in claim 1, wherein: The support platform (10) is adapted to the lower part of the inner cylinder (1), and the upper part of the support platform (10) is a semi-circular structure located below the right end of the filter cylinder (4). The ball bearings (11) are equidistantly rotated and installed inside the upper part of the support platform (10) to support and guide the filter cylinder (4). The ball bearings (11) can be bullseye bearings, and the ball bearings inside the bullseye bearings are in contact with the bottom right side of the filter cylinder (4).

6. A filter according to claim 5, wherein: The right side of the outer cylinder (1) is connected to the left side of the support platform (10) via a discharge pipe (12) for discharging material. The right side of the outer cylinder (1) is connected to the lower right end of the filter cylinder (4) via a slag discharge pipe (13) for discharging slag. Control valves can be installed on both the discharge pipe (12) and the slag discharge pipe (13).

7. The anti-clogging biodiesel filter as described in claim 1, characterized in that: A sealing ring is provided at the installation location on the right side of the sealing cover (15) and the outer cylinder (1).

8. A clog resistant biodiesel filter as in claim 1, wherein: The first brush (16) and the second brush (17) are arranged opposite to each other, and the first brush (16) and the second brush (17) have the same length as the (45) mesh tube.

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