Conveying pipeline for recycling and extracting kitchen waste oil

Abstract

The conveying pipeline comprises a straight pipe, a hose is fixed to the top of the straight pipe, a filter head is fixed to the bottom of the straight pipe, a swing arm is arranged at the bottom of the filter head, a first cleaning brush tightly attached to the bottom of the filter head is fixed to the swing arm, and a second cleaning brush tightly attached to the bottom of the filter head is fixed to the first cleaning brush. A connecting rod fixed to the top of the swing arm is arranged in the straight pipe, a driving part for achieving rotation of the connecting rod is installed on the straight pipe, an installation sleeve is installed on the top, away from the connecting rod, of the swing arm, and a second cleaning brush tightly attached to the outer wall of the filter head is fixed to the outer wall of the installation sleeve. An inserting rod is fixed to the position, away from the connecting rod, of the top of the swing arm, the mounting sleeve is inserted into the inserting rod, a thread is formed in the position, located on the top of the mounting sleeve, of the inserting rod, and a nut is in threaded connection with the thread. According to the utility model, the filter head can be well cleaned and dredged, and blockage is prevented.

Description

Technical Field

[0001] This utility model relates to the field of conveying pipeline technology, and in particular to a conveying pipeline for the recovery and extraction of kitchen waste oil. Background Technology

[0002] Waste cooking oil recycling is an important environmental protection and resource reuse effort. Waste cooking oil, including gutter oil and swill oil, can be recycled and treated for resource recovery and harmless utilization. Recycled waste cooking oil can be used to produce sustainable aviation fuel, bio-oils, organic fertilizers, and other products, as well as for biogas power generation, yielding significant economic and environmental benefits.

[0003] Therefore, waste cooking oil needs to be extracted. Currently, waste oil recycling is mostly done by pumping and installing filter heads on the conveying pipeline. However, during the extraction process, the filter heads on the conveying pipeline are easily clogged, affecting the extraction efficiency. Utility Model Content

[0004] The purpose of this utility model is to address the shortcomings of existing technologies by proposing a conveying pipeline for the recovery and extraction of kitchen waste oil.

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

[0006] A conveying pipe for recycling and extracting kitchen waste oil includes a straight pipe, a flexible hose fixed to the top of the straight pipe, a filter head fixed to the bottom of the straight pipe, a swing arm at the bottom of the filter head, a first cleaning brush fixed on the swing arm and in close contact with the bottom of the filter head, a connecting rod fixed to the top of the swing arm inside the straight pipe, a driving component for rotating the connecting rod installed on the straight pipe, an installation sleeve installed at the top of the swing arm away from the connecting rod, and a second cleaning brush fixed to the outer wall of the installation sleeve and in close contact with the outer wall of the filter head.

[0007] Preferably, a plug rod is fixed at the top of the swing arm away from the connecting rod, and the mounting sleeve is inserted into the plug rod. The plug rod has a thread at the top of the mounting sleeve, and a nut is threaded to the thread. The nut is used to compress the screw, which facilitates the installation and removal of the mounting sleeve.

[0008] Preferably, the driving component includes a motor box fixed to the outer wall of the straight pipe, a motor fixed inside the motor box, a second synchronous pulley fixed to the output shaft of the motor, the second synchronous pulley being connected to the first synchronous pulley via a synchronous belt, the motor driving the second synchronous pulley to rotate, the first synchronous pulley rotating under the action of the synchronous belt, thereby causing the connecting rod to drive the swing arm to rotate, the first cleaning brush on the swing arm cleaning the bottom of the filter head, and the second cleaning brush mounted on the sleeve cleaning the outer wall of the filter head, which can achieve a better cleaning and unblocking effect on the filter head, and the first synchronous pulley is fixed coaxially with the connecting rod.

[0009] Preferably, the second synchronous pulley and the synchronous belt are located inside the motor box. The outer wall of the straight tube has a hole for the synchronous belt to pass through, and a rubber sealing gasket is fixed in the hole to enhance the sealing effect. The rubber sealing gasket is in close contact with the outer wall of the synchronous belt.

[0010] Preferably, a support mechanism is installed on the outer wall of the straight pipe. The support mechanism includes a fixing ring fixedly sleeved on the outer wall of the straight pipe. A plurality of threaded bent rods are fixed at equal intervals on the outer wall of the fixing ring. The threaded bent rods are threadedly connected to threaded sleeve rods. The support mechanism, including the fixing ring, threaded bent rods, and threaded sleeve rods, keeps the straight pipe vertical and allows for height adjustment by rotating the threaded sleeve rods.

[0011] Preferably, a suction cup is fixed to the bottom of the threaded sleeve rod, and the suction cup connected to the threaded sleeve rod is adsorbed at the installation position.

[0012] The beneficial effects of this utility model are as follows:

[0013] 1. The system is equipped with a straight pipe, a flexible hose, a filter head, a cleaning mechanism, a support mechanism, and a drive component. When the motor operates, it drives the second synchronous pulley to rotate. Under the action of the synchronous belt, the first synchronous pulley rotates, which in turn causes the connecting rod to drive the swing arm to rotate. The first cleaning brush on the swing arm cleans the bottom of the filter head, and the second cleaning brush on the mounting sleeve cleans the outer wall of the filter head. The filter head performs the filtering function and can effectively clean and unclog the filter head, preventing blockage.

[0014] 2. The installation sleeve is fitted onto the outer wall of the insertion rod and squeezed by a nut to facilitate the installation and removal of the installation sleeve. Attached Figure Description

[0015] Figure 1 This is a three-dimensional structural diagram of a conveying pipeline for recycling and extracting kitchen waste oil proposed in this utility model;

[0016] Figure 2 This is a partial cross-sectional three-dimensional structural diagram of a conveying pipeline for recycling and extracting kitchen waste oil proposed in this utility model;

[0017] Figure 3This is a three-dimensional structural diagram of a support mechanism for a conveying pipeline for recycling and extracting kitchen waste oil, as proposed in this utility model.

[0018] Figure 4 This is a three-dimensional structural diagram of a cleaning mechanism based on a conveying pipeline for recycling and extracting kitchen waste oil, as proposed in this utility model.

[0019] In the diagram: 1. Straight pipe; 2. Flexible hose; 3. Filter head; 4. Cleaning mechanism; 5. Support mechanism; 6. Swing arm; 7. First cleaning brush; 8. Connecting rod; 9. First synchronous pulley; 10. Second synchronous pulley; 11. Synchronous belt; 12. Motor box; 13. Mounting sleeve; 14. Second cleaning brush; 15. Insert rod; 16. Nut; 17. Retaining ring; 18. Threaded bent rod; 19. Threaded sleeve rod; 20. Suction cup. Detailed Implementation

[0020] 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.

[0021] Reference Figure 1-4 A conveying pipe for recycling and extracting kitchen waste oil includes a straight pipe 1, a flexible hose 2 fixed to the top of the straight pipe 1, a filter head 3 fixed to the bottom of the straight pipe 1, a swing arm 6 provided at the bottom of the filter head 3, a first cleaning brush 7 fixed on the swing arm 6 and closely attached to the bottom of the filter head 3, a connecting rod 8 fixed to the top of the swing arm 6 inside the straight pipe 1, a driving component for rotating the connecting rod 8 installed on the straight pipe 1, an installation sleeve 13 installed at the top of the swing arm 6 away from the connecting rod 8, and a second cleaning brush 14 fixed to the outer wall of the installation sleeve 13 and closely attached to the outer wall of the filter head 3.

[0022] In this utility model, a plug rod 15 is fixed at the top of the swing arm 6 away from the connecting rod 8. The mounting sleeve 13 is inserted into the plug rod 15. The plug rod 15 has a thread at the top of the mounting sleeve 13, and a nut 16 is threaded to the thread. The mounting sleeve 13 is easily installed and removed by pressing with the nut 16.

[0023] In this utility model, the driving component includes a motor box 12 fixed to the outer wall of the straight pipe 1. A motor is fixed inside the motor box 12. A second synchronous pulley 10 is fixed to the output shaft of the motor. The second synchronous pulley 10 is connected to a first synchronous pulley 9 through a synchronous belt 11. When the motor works, it drives the second synchronous pulley 10 to rotate. Under the action of the synchronous belt 11, the first synchronous pulley 9 rotates, thereby enabling the connecting rod 8 to drive the swing arm 6 to rotate. The first cleaning brush 7 on the swing arm 6 cleans the bottom of the filter head 3, and the second cleaning brush 14 on the mounting sleeve 13 cleans the outer wall of the filter head 3, which can achieve a good cleaning and unblocking effect on the filter head 3. The first synchronous pulley 9 is fixed coaxially with the connecting rod 8.

[0024] In this utility model, the second synchronous pulley 10 and the synchronous belt 11 are located inside the motor box 12. The outer wall of the straight tube 1 has a hole for the synchronous belt 11 to pass through, and a rubber sealing gasket is fixed in the hole to enhance the sealing effect. The rubber sealing gasket is in close contact with the outer wall of the synchronous belt 11.

[0025] In this utility model, a support mechanism 5 is installed on the outer wall of the straight pipe 1. The support mechanism 5 includes a fixing ring 17 fixedly sleeved on the outer wall of the straight pipe 1. Several threaded bent rods 18 are fixed at equal intervals on the outer wall of the fixing ring 17. The threaded bent rods 18 are threadedly connected to threaded sleeve rods 19. The support mechanism 5 includes a fixing ring 17, threaded bent rods 18, and threaded sleeve rods 19, which keeps the straight pipe 1 vertical and allows for height adjustment by rotating the threaded sleeve rods 19.

[0026] In this invention, a suction cup 20 is fixed to the bottom of the threaded sleeve 19, and the suction cup 20 connected to the threaded sleeve 19 is adsorbed at the installation position.

[0027] Working principle: The system consists of a straight pipe 1, a flexible hose 2, a filter head 3, a cleaning mechanism 4, a support mechanism 5, and a driving component. The cleaning mechanism 4 includes a swing arm 6, a first cleaning brush 7, a connecting rod 8, a mounting sleeve 13, an insert rod 15, and a second cleaning brush 14. The driving component includes a first synchronous pulley 9, a second synchronous pulley 10, a synchronous belt 11, and a motor. In use, the filter head 3 is placed in the waste cooking oil. The flexible hose 2 is connected to a pump. The motor drives the second synchronous pulley 10 to rotate. Under the action of the synchronous belt 11, the first synchronous pulley 9 rotates, which in turn causes the connecting rod 8 to drive the swing arm 6 to rotate. The first cleaning brush 7 on the swing arm 6 cleans the bottom of the filter head 3, and the second cleaning brush 14 on the mounting sleeve 13 cleans the outer wall of the filter head 3. The filter head 3 performs a filtering function and can effectively clean and unclog the filter head 3, preventing blockage. The mounting sleeve 13 is fitted onto the outer wall of the insert rod 15 and is pressed by a nut 16, facilitating the installation and removal of the mounting sleeve 13.

[0028] 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 conveying pipeline for the recovery and extraction of kitchen waste oil, comprising a straight pipe (1), characterized in that, A flexible tube (2) is fixed to the top of the straight tube (1), and a filter head (3) is fixed to the bottom of the straight tube (1). A swing arm (6) is provided at the bottom of the filter head (3). A first cleaning brush (7) is fixed on the swing arm (6) and closely attached to the bottom of the filter head (3). A connecting rod (8) is provided inside the straight tube (1) and fixed to the top of the swing arm (6). A drive component for rotating the connecting rod (8) is installed on the straight tube (1). A mounting sleeve (13) is installed at the top of the swing arm (6) away from the connecting rod (8). A second cleaning brush (14) is fixed on the outer wall of the mounting sleeve (13) and closely attached to the outer wall of the filter head (3).

2. The conveying pipeline for recycling and extracting kitchen waste oil according to claim 1, characterized in that, A plug rod (15) is fixed at the top of the swing arm (6) away from the connecting rod (8), and the mounting sleeve (13) is inserted into the plug rod (15).

3. A conveying pipeline for recycling and extracting kitchen waste oil according to claim 2, characterized in that, The insertion rod (15) has a thread at the top of the mounting sleeve (13), and a nut (16) is threaded onto the thread.

4. A conveying pipeline for recycling and extracting kitchen waste oil according to claim 3, characterized in that, The driving component includes a motor box (12) fixed to the outer wall of the straight tube (1). A motor is fixed inside the motor box (12). A second synchronous pulley (10) is fixed to the output shaft of the motor. The second synchronous pulley (10) is connected to a first synchronous pulley (9) via a synchronous belt (11). The first synchronous pulley (9) is coaxially fixed with the connecting rod (8).

5. A conveying pipeline for recycling and extracting kitchen waste oil according to claim 4, characterized in that, The second synchronous pulley (10) and the synchronous belt (11) are located inside the motor box (12). The outer wall of the straight tube (1) is provided with a hole for the synchronous belt (11) to pass through, and a rubber sealing gasket is fixed in the hole. The rubber sealing gasket is in close contact with the outer wall of the synchronous belt (11).

6. A conveying pipeline for recycling and extracting kitchen waste oil according to claim 1, characterized in that, The outer wall of the straight pipe (1) is equipped with a support mechanism (5). The support mechanism (5) includes a fixing ring (17) fixedly sleeved on the outer wall of the straight pipe (1). A plurality of threaded bent rods (18) are fixed at equal intervals on the outer wall of the fixing ring (17). The threaded bent rods (18) are threadedly connected to threaded sleeve rods (19).

7. A conveying pipeline for recycling and extracting kitchen waste oil according to claim 6, characterized in that, A suction cup (20) is fixed to the bottom of the threaded sleeve (19).

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