Energy-saving centrifugal fan device for ES fiber oiling agent recovery system

Abstract

The invention provides an energy-saving centrifugal fan device for an ES fiber oil recovery system, the energy-saving centrifugal fan device for the ES fiber oil recovery system comprises a first mounting pipe, a second mounting pipe, an oil collecting mechanism, an angle adjusting mechanism and the like, the oil collecting mechanism is provided with an oil collecting pipe, a soft oil collecting pot and the like, and the angle adjusting mechanism is connected with the first mounting pipe and the second mounting pipe. The angle adjusting mechanism comprises a corrugated pipe, a horn mouth, an arc-shaped sliding rail, a filter plate, a driving motor, a threaded rod and the like. By means of the structure, the device can adjust the length of the installation pipe and the angle of the horn mouth, oil agent collection is assisted through centrifugal force, efficient recovery of the oil agent is achieved, meanwhile, energy consumption is reduced, operation and maintenance are simplified, equipment loss is reduced, the device is suitable for different working conditions, and economical efficiency and high efficiency of oil agent recovery in ES fiber production are improved.

Description

Technical Field

[0001] This invention relates to the field of industrial production technology, specifically to an energy-saving centrifugal fan device for an ES fiber oil recovery system. Background Technology

[0002] In the production of ES fibers, the proper recovery of oil is crucial for reducing production costs and minimizing resource waste. Currently, traditional oil recovery devices suffer from several problems: First, they have high energy consumption. Installation and adjustment rely on repeated manual operations, and moving and adjusting the overall position requires significant manpower and energy. Furthermore, oil transportation often relies on additional equipment, further increasing energy consumption. Second, they have low recovery efficiency. The fixed angle of the nozzle makes it difficult to accurately target the oil evaporation area, leading to the escape of some oily gases. Additionally, the lack of effective auxiliary power during oil collection results in slow oil flow. Third, they are inconvenient to operate and maintain. The cumbersome disassembly and assembly of filter components and the difficulty in cleaning the oil collection container affect the continuity of recovery. Fourth, the equipment is easily damaged. Impurities in the gas can easily enter the blower or clog the pipes, leading to frequent blower failures and shortening the equipment's lifespan. Fifth, they have poor adaptability and cannot flexibly adapt to the recovery needs under different production conditions, limiting their application scope. These problems severely restrict the economy and efficiency of oil recovery in ES fiber production. Summary of the Invention

[0003] To address the shortcomings of existing technologies, this invention provides an energy-saving centrifugal fan device for ES fiber oil recovery systems, solving the problems of low oil recovery efficiency, waste, and high energy consumption.

[0004] To achieve the above objectives, the present invention provides the following technical solution: an energy-saving centrifugal fan device for an ES fiber oil recovery system, comprising: a first mounting pipe, a first fixing member fixedly connected to the lower end of the first mounting pipe, a second drive motor fixedly connected to the right side of the first fixing member, a threaded rod fixedly connected horizontally to the left at the output end of the second drive motor, a second fixing member threadedly connected to the end of the threaded rod away from the first fixing member, a second mounting pipe fixedly connected to the upper end of the second fixing member, an oil collecting mechanism provided between the second mounting pipe and the first mounting pipe, and an angle adjustment mechanism provided at the left end of the second mounting pipe; the oil collecting mechanism includes:

[0005] The first limiting tube is fixedly connected to the second mounting tube on its left side by the first bolt;

[0006] An oil collection pipe, the outer surface of which is rotatably connected to the inner wall of the first limiting pipe;

[0007] The soft oil collecting pot has its lower surface in close contact with the oil collection tube;

[0008] The angle adjustment mechanism includes:

[0009] The corrugated pipe is fixedly connected to the second mounting pipe on its right side.

[0010] The bell mouth, with its right side fixedly connected to the corrugated pipe;

[0011] The mounting rod is fixedly connected to the second mounting tube on its right side;

[0012] The curved slide rail is fixedly connected to the flared opening on its inner side.

[0013] Preferably, a fifth fixing member is provided on both the front and rear sides of the first mounting pipe, a guide rod is fixedly connected to the left end of the fifth fixing member, a sixth fixing member is slidably connected to the outer surface of the guide rod, the inner side of the sixth fixing member is fixedly connected to the second mounting pipe, and a centrifugal fan body is fixedly connected to the right side of the first mounting pipe.

[0014] Preferably, the upper surface of the second mounting tube is provided with a first slot extending to the inner wall of the bottom, and a first filter plate is inserted into the inner wall of the first slot. The upper surface of the first mounting tube is provided with a second slot extending to the inner wall of the bottom, and a second filter plate is inserted into the inner wall of the second slot.

[0015] Preferably, a third fixing member is fixedly connected to the upper surface of the second mounting tube, a first drive motor is fixedly connected to the left side of the third fixing member, a first pinion is fixedly connected to the output end of the first drive motor, a gear ring is meshed on the outer surface of the first pinion, and the inner wall of the gear ring is fixedly connected to the oil collection tube.

[0016] Preferably: the left end of the first mounting tube is fixedly connected to a second limiting tube by a second bolt, a first rotating ring is rotatably connected between the second mounting tube and the first limiting tube, the right end of the first rotating ring is fixedly connected to the oil collection tube, a second rotating ring is rotatably connected between the first mounting tube and the second limiting tube, and the left end of the second rotating ring is fixedly connected to the oil collection tube.

[0017] Preferably, a connector is provided on the left side of the soft oil collecting container, a cross-hole sealing ring is fixedly connected to the inner wall of the connector, a filter screen is fixedly connected to the inner wall of the oil collecting tube, an S-shaped thin tube is provided inside the oil collecting tube, the left end of the S-shaped thin tube extends into the interior of the oil collecting tube and is in close contact with the filter screen, the right end of the S-shaped thin tube extends out of the exterior of the oil collecting tube, and the right end of the S-shaped thin tube passes through the cross-hole sealing ring and extends into the interior of the soft oil collecting container.

[0018] Preferably, the lower end of the soft oil collecting container is fixedly connected to a slider, the outer surface of the slider is slidably connected to a guide rail, and the inner side of the guide rail is fixedly connected to the oil collecting pipe.

[0019] Preferably, a third drive motor is fixedly connected to the outer surface of the mounting rod, a second pinion is fixedly connected to the output end of the third drive motor, an arc-shaped rack is meshed with the outer surface of the second pinion, and the outer side of the arc-shaped rack is fixedly connected to the arc-shaped slide rail.

[0020] Preferably, a fourth fixing member is fixedly connected to the inner side of the mounting rod, and the outer surface of the fourth fixing member is slidably connected to the inner wall of the arc-shaped slide rail.

[0021] Preferably, there are two mounting rods symmetrically distributed on both sides of the flared opening, and there are two arc-shaped slide rails corresponding one-to-one with the mounting rods.

[0022] This invention provides an energy-saving centrifugal fan device for an ES fiber oil recovery system. It has the following advantages:

[0023] This energy-saving centrifugal fan unit for the ES fiber oil recovery system achieves precise installation and adjustment of core components through motor drive, avoiding energy waste caused by repeated manual adjustments. The flared mouth can be rotated up and down to align with the target position through an angle adjustment mechanism, eliminating the need for an overall moving device and significantly reducing energy consumption during equipment handling. At the same time, the centrifugal force generated by the rotation of the oil collection pipe assists the oil to flow in the S-shaped thin tube and be transported to the soft oil collection pot, eliminating the need for additional oil conveying equipment and reducing energy consumption. Furthermore, the two-stage filter plate effectively prevents impurities from clogging the pipes or entering the fan, reducing energy loss caused by increased fan load or malfunction maintenance, and comprehensively improving the energy-saving performance of the unit. Attached Figure Description

[0024] Figure 1 This is a schematic diagram of the overall structure of the present invention;

[0025] Figure 2 This is a schematic diagram of the internal structure of the present invention;

[0026] Figure 3 for Figure 2 Enlarged view of point A in the middle;

[0027] Figure 4 for Figure 2 Enlarged view of point B in the middle;

[0028] Figure 5 This is a schematic diagram of the horn-shaped rotating mechanism of the present invention;

[0029] Figure 6 This is a schematic diagram showing the position of the filter plate in this invention;

[0030] Figure 7 This is a schematic diagram of the oil collection can installation structure of the present invention;

[0031] Figure 8 This is a schematic diagram of the internal structure of the connector of the present invention.

[0032] The components include: 1. First mounting tube; 2. First fixing component; 3. Second fixing component; 4. Second mounting tube; 5. Threaded rod; 6. First rotating ring; 7. Oil collection tube; 8. Second rotating ring; 9. First limiting tube; 10. First bolt; 11. Second bolt; 12. Trumpet mouth; 13. S-shaped thin tube; 14. Filter screen; 15. Third fixing component; 16. First drive motor; 17. First pinion; 18. Gear ring; 19. Second drive motor; 20. Second limiting tube. 21. Centrifugal fan body; 22. First slot; 23. Second slot; 24. First filter plate; 25. Second filter plate; 26. Bellows; 27. Mounting rod; 28. Third drive motor; 29. ​​Second pinion; 30. Arc-shaped rack; 31. Arc-shaped slide rail; 32. Fourth fixing component; 33. Guide rail; 34. Slider; 35. Soft oil collection can; 36. Connector; 37. Cross-hole sealing ring; 38. Fifth fixing component; 39. Guide rod; 40. Sixth fixing component. Detailed Implementation

[0033] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0034] Example 1

[0035] like Figure 1-8 As shown, this embodiment of the invention provides an energy-saving centrifugal fan device for an ES fiber oil recovery system, including a first mounting pipe 1, a first fixing member 2 fixedly connected to the lower end of the first mounting pipe 1, a second drive motor 19 fixedly connected to the right side of the first fixing member 2, a threaded rod 5 fixedly connected to the output end of the second drive motor 19 horizontally to the left, a second fixing member 3 threadedly connected to the end of the threaded rod 5 away from the first fixing member 2, a second mounting pipe 4 fixedly connected to the upper end of the second fixing member 3, an oil collection mechanism provided between the second mounting pipe 4 and the first mounting pipe 1, and an angle adjustment mechanism provided at the left end of the second mounting pipe 4;

[0036] The first mounting tube 1 has a fifth fixing member 38 on both the front and rear sides. The left end of the fifth fixing member 38 is fixedly connected to a guide rod 39. The outer surface of the guide rod 39 is slidably connected to a sixth fixing member 40. The inner side of the sixth fixing member 40 is fixedly connected to the second mounting tube 4. The right side of the first mounting tube 1 is fixedly connected to a centrifugal fan body 21. The upper surface of the second mounting tube 4 has a first slot 22 extending to the bottom inner wall. The inner wall of the first slot 22 is inserted into a first filter plate 24. The upper surface of the first mounting tube 1 has a second slot 23 extending to the bottom inner wall. The inner wall of the second slot 23 is inserted into a second filter plate 25.

[0037] Oil collection mechanisms include:

[0038] The first limiting tube 9, the left side of the first limiting tube 9 is fixedly connected to the second mounting tube 4 by the first bolt 10;

[0039] Oil collection pipe 7, the outer surface of oil collection pipe 7 is rotatably connected to the inner wall of the first limiting pipe 9;

[0040] The soft oil collecting container 35 has its lower surface in close contact with the oil collection tube 7.

[0041] A third fixing member 15 is fixedly connected to the upper surface of the second mounting tube 4. A first drive motor 16 is fixedly connected to the left side of the third fixing member 15. A first pinion 17 is fixedly connected to the output end of the first drive motor 16. A gear ring 18 is meshed with the outer surface of the first pinion 17. The inner wall of the gear ring 18 is fixedly connected to the oil collection tube 7. A second limiting tube 20 is fixedly connected to the left end of the first mounting tube 1 by a second bolt 11. A first rotating ring 6 is rotatably connected between the second mounting tube 4 and the first limiting tube 9. The right end of the first rotating ring 6 is fixedly connected to the oil collection tube 7. A second rotating ring 8 is rotatably connected between the first mounting tube 1 and the second limiting tube 20. The left end of the second rotating ring 8 is fixedly connected to the oil collection tube 7.

[0042] A connector 36 is provided on the left side of the soft oil collecting container 35. A cross-hole sealing ring 37 is fixedly connected to the inner wall of the connector 36. A filter screen 14 is fixedly connected to the inner wall of the oil collection tube 7. An S-shaped thin tube 13 is provided inside the oil collection tube 7. The left end of the S-shaped thin tube 13 extends into the interior of the oil collection tube 7 and is in close contact with the filter screen 14. The right end of the S-shaped thin tube 13 extends out of the exterior of the oil collection tube 7. The right end of the S-shaped thin tube 13 passes through the cross-hole sealing ring 37 and extends into the interior of the soft oil collecting container 35. A slider 34 is fixedly connected to the lower end of the soft oil collecting container 35. A guide rail 33 is slidably connected to the outer surface of the slider 34. The inner side of the guide rail 33 is fixedly connected to the oil collection tube 7.

[0043] The angle adjustment mechanism includes:

[0044] The right side of the bellows 26 is fixedly connected to the second mounting pipe 4;

[0045] The bell mouth 12 is fixedly connected to the bellows 26 on its right side;

[0046] Mounting rod 27, the right side of mounting rod 27 is fixedly connected to the second mounting tube 4;

[0047] The inner side of the arc-shaped slide rail 31 is fixedly connected to the flared mouth 12.

[0048] Example 2

[0049] like Figure 1-8 As shown, this embodiment of the invention provides an energy-saving centrifugal fan device for an ES fiber oil recovery system, including a first mounting pipe 1, a first fixing member 2 fixedly connected to the lower end of the first mounting pipe 1, a second drive motor 19 fixedly connected to the right side of the first fixing member 2, a threaded rod 5 fixedly connected to the output end of the second drive motor 19 horizontally to the left, a second fixing member 3 threadedly connected to the end of the threaded rod 5 away from the first fixing member 2, a second mounting pipe 4 fixedly connected to the upper end of the second fixing member 3, an oil collection mechanism provided between the second mounting pipe 4 and the first mounting pipe 1, and an angle adjustment mechanism provided at the left end of the second mounting pipe 4;

[0050] The first mounting tube 1 has a fifth fixing member 38 on both the front and rear sides. The left end of the fifth fixing member 38 is fixedly connected to a guide rod 39. The outer surface of the guide rod 39 is slidably connected to a sixth fixing member 40. The inner side of the sixth fixing member 40 is fixedly connected to the second mounting tube 4. The right side of the first mounting tube 1 is fixedly connected to a centrifugal fan body 21. The upper surface of the second mounting tube 4 has a first slot 22 extending to the bottom inner wall. The inner wall of the first slot 22 is inserted into a first filter plate 24. The upper surface of the first mounting tube 1 has a second slot 23 extending to the bottom inner wall. The inner wall of the second slot 23 is inserted into a second filter plate 25.

[0051] Oil collection mechanisms include:

[0052] The first limiting tube 9, the left side of the first limiting tube 9 is fixedly connected to the second mounting tube 4 by the first bolt 10;

[0053] Oil collection pipe 7, the outer surface of oil collection pipe 7 is rotatably connected to the inner wall of the first limiting pipe 9;

[0054] The soft oil collecting container 35 has its lower surface in close contact with the oil collection tube 7.

[0055] The angle adjustment mechanism includes:

[0056] The right side of the bellows 26 is fixedly connected to the second mounting pipe 4;

[0057] The bell mouth 12 is fixedly connected to the bellows 26 on its right side;

[0058] Mounting rod 27, the right side of mounting rod 27 is fixedly connected to the second mounting tube 4;

[0059] The inner side of the arc-shaped slide rail 31 is fixedly connected to the flared mouth 12.

[0060] A third drive motor 28 is fixedly connected to the outer surface of the mounting rod 27. A second pinion 29 is fixedly connected to the output end of the third drive motor 28. An arc-shaped rack 30 is meshed with the outer surface of the second pinion 29. The outer side of the arc-shaped rack 30 is fixedly connected to the arc-shaped slide rail 31. A fourth fixing member 32 is fixedly connected to the inner side of the mounting rod 27. The outer surface of the fourth fixing member 32 is slidably connected to the inner wall of the arc-shaped slide rail 31. There are two mounting rods 27, which are symmetrically distributed on both sides of the flared mouth 12. There are two arc-shaped slide rails 31, which correspond one-to-one with the mounting rods 27.

[0061] Working principle: The second drive motor 19 is started, causing the threaded rod 5 to move the second fixing part 3 and the second mounting tube 4 forward, aligning the first rotating ring 6 and the second rotating ring 8 at both ends of the oil collection tube 7 with the straight line direction of the first mounting tube 1 and the second mounting tube 4. The second drive motor 19 is started again, causing the second mounting tube 4 to move to the right and contact the two rotating rings. Then, the first bolt 10 and the second bolt 11 are used to fix the first limiting tube 9 and the second limiting tube 20 onto the second mounting tube 4 and the first mounting tube 1, respectively. At this time, the toothed ring 18 on the outside of the oil collection tube 7 forms a meshing contact with the first pinion 17, completing the installation of the core components of the device. This installation and adjustment process is achieved through motor drive for precise alignment. To avoid the energy waste of repeated manual adjustments, the direction of the horn opening 12 is adjusted according to the actual recycling needs. The third drive motor 28 drives the second pinion 29, which in turn drives the arc rack 30 to mesh, causing the horn opening 12 to rotate up and down until it is aligned with the target recycling position. This allows it to adapt to different recycling scenarios without the need for an overall moving device, reducing the energy consumption of equipment handling. At the same time, a first filter plate 24 is inserted into the second mounting pipe 4, and a second filter plate 25 is inserted into the first mounting pipe 1. The first filter plate 24 is used to shield large particles of debris and is easy to remove and clean, preventing impurities from clogging the pipes and increasing the load on the blower. The second filter plate 25 prevents impurities from entering the blower and affecting its operation, reducing energy loss caused by blower malfunctions and maintenance.

[0062] The centrifugal fan 21 is started, generating negative pressure to draw in the oil-containing gas through the horn 12. The gas first enters the second installation pipe 4, is filtered by the first filter plate 24, and continues to flow to the first installation pipe 1, where it is further filtered by the second filter plate 25. At the same time, the first drive motor 16 is started to rotate the oil collection pipe 7. Since the S-shaped thin tube 13 inside is in the same direction as the rotation, the oil adhering to the filter screen 14 is allowed to enter the S-shaped thin tube 13 under the action of centrifugal force generated by the rotation. It is then transported to the soft oil collection pot 35 connected to it by centrifugal force to complete the oil collection. The use of centrifugal force to assist the flow of oil reduces the energy consumption of additional conveying equipment and achieves energy saving. When the soft oil collection pot 35 is full of oil, it is removed from the guide rail 33. Utilizing the deformable characteristics of the soft oil collection pot 35, the internal oil is quickly discharged by applying external pressure. Afterward, it can be reinstalled and reused. The recycling and reuse of oil itself also reduces resource waste.

[0063] Although embodiments of the 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 invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An energy-saving centrifugal fan device for an ES fiber oil recovery system, characterized in that, include: A first mounting pipe (1) is fixedly connected to a first fixing member (2) at its lower end. A second drive motor (19) is fixedly connected to the right side of the first fixing member (2). A threaded rod (5) is fixedly connected to the output end of the second drive motor (19) horizontally to the left. A second fixing member (3) is threadedly connected to the end of the threaded rod (5) away from the first fixing member (2). A second mounting pipe (4) is fixedly connected to the upper end of the second fixing member (3). An oil collection mechanism is provided between the second mounting pipe (4) and the first mounting pipe (1). An angle adjustment mechanism is provided at the left end of the second mounting pipe (4). The oil collection mechanism includes: The first limiting tube (9) is fixedly connected to the second mounting tube (4) on the left side by the first bolt (10); Oil collection pipe (7), the outer surface of oil collection pipe (7) is rotatably connected to the inner wall of the first limiting pipe (9); The soft oil collecting pot (35) has its lower surface in close contact with the oil collection tube (7); The angle adjustment mechanism includes: The right side of the corrugated pipe (26) is fixedly connected to the second mounting pipe (4); The bell mouth (12) is fixedly connected to the right side of the bell mouth (12) and the corrugated pipe (26); Mounting rod (27), the right side of mounting rod (27) is fixedly connected to the second mounting tube (4); The inner side of the arc-shaped slide rail (31) is fixedly connected to the flared mouth (12).

2. The energy-saving centrifugal fan device for an ES fiber oil recovery system according to claim 1, characterized in that: The first mounting pipe (1) is provided with a fifth fixing member (38) on both the front and rear sides. The left end of the fifth fixing member (38) is fixedly connected to a guide rod (39). The outer surface of the guide rod (39) is slidably connected to a sixth fixing member (40). The inner side of the sixth fixing member (40) is fixedly connected to the second mounting pipe (4). The right side of the first mounting pipe (1) is fixedly connected to the centrifugal fan body (21).

3. The energy-saving centrifugal fan device for an ES fiber oil recovery system according to claim 1, characterized in that: The upper surface of the second mounting tube (4) is provided with a first slot (22) extending to the inner wall of the bottom, and a first filter plate (24) is inserted into the inner wall of the first slot (22). The upper surface of the first mounting tube (1) is provided with a second slot (23) extending to the inner wall of the bottom, and a second filter plate (25) is inserted into the inner wall of the second slot (23).

4. The energy-saving centrifugal fan device for an ES fiber oil recovery system according to claim 1, characterized in that: A third fixing member (15) is fixedly connected to the upper surface of the second mounting tube (4). A first drive motor (16) is fixedly connected to the left side of the third fixing member (15). A first pinion (17) is fixedly connected to the output end of the first drive motor (16). A gear ring (18) is meshed with the outer surface of the first pinion (17). The inner wall of the gear ring (18) is fixedly connected to the oil collection tube (7).

5. An energy-saving centrifugal fan device for an ES fiber oil recovery system according to claim 1, characterized in that: The left end of the first mounting tube (1) is fixedly connected to the second limiting tube (20) by the second bolt (11). The second mounting tube (4) and the first limiting tube (9) are rotatably connected to the first rotating ring (6). The right end of the first rotating ring (6) is fixedly connected to the oil collection tube (7). The first mounting tube (1) and the second limiting tube (20) are rotatably connected to the second rotating ring (8). The left end of the second rotating ring (8) is fixedly connected to the oil collection tube (7).

6. The energy-saving centrifugal fan device for an ES fiber oil recovery system according to claim 1, characterized in that: A connector (36) is provided on the left side of the soft oil collection container (35). A cross-hole sealing ring (37) is fixedly connected to the inner wall of the connector (36). A filter screen (14) is fixedly connected to the inner wall of the oil collection pipe (7). An S-shaped thin tube (13) is provided inside the oil collection pipe (7). The left end of the S-shaped thin tube (13) extends into the interior of the oil collection pipe (7) and is in close contact with the filter screen (14). The right end of the S-shaped thin tube (13) extends out of the exterior of the oil collection pipe (7). The right end of the S-shaped thin tube (13) passes through the cross-hole sealing ring (37) and extends into the interior of the soft oil collection container (35).

7. The energy-saving centrifugal fan device for an ES fiber oil recovery system according to claim 1, characterized in that: The lower end of the soft oil collecting container (35) is fixedly connected to a slider (34), and a guide rail (33) is slidably connected to the outer surface of the slider (34). The inner side of the guide rail (33) is fixedly connected to the oil collection pipe (7).

8. The energy-saving centrifugal fan device for an ES fiber oil recovery system according to claim 1, characterized in that: The outer surface of the mounting rod (27) is fixedly connected to a third drive motor (28), the output end of the third drive motor (28) is fixedly connected to a second pinion (29), the outer surface of the second pinion (29) is meshed with an arc-shaped rack (30), and the outer side of the arc-shaped rack (30) is fixedly connected to an arc-shaped slide rail (31).

9. An energy-saving centrifugal fan device for an ES fiber oil recovery system according to claim 1, characterized in that: The inner side of the mounting rod (27) is fixedly connected to a fourth fixing member (32), and the outer surface of the fourth fixing member (32) is slidably connected to the inner wall of the arc-shaped slide rail (31).

10. An energy-saving centrifugal fan device for an ES fiber oil recovery system according to claim 1, characterized in that: There are two mounting rods (27) symmetrically distributed on both sides of the horn mouth (12), and there are two arc-shaped slide rails (31) corresponding to the mounting rods (27).

Images