Double-loop oil body filtering device based on petroleum residue filtering operation

Abstract

The invention discloses a double-loop oil body filtering device based on petroleum residue filtering operation, which comprises a blanking hopper, the bottom of the blanking hopper is communicated with a material distributing hopper, and the bottom of the material distributing hopper is provided with a separation filtering mechanism and an alternate impurity removing mechanism; petroleum is guided into the filtering barrel with a structure composed of the channels with the large wide openings on the two sides, so that a large amount of petroleum can rapidly enter the filtering barrel for residue filtering operation, and after a period of time, the petroleum is guided into the other filtering barrel through the partition plate; the impeller is pushed by the pressure generated when the petroleum enters, so that the scraping plate on the filtering plate in the previous filtering barrel rotates synchronously, and the filtering plate in the previous filtering barrel is unblocked while the petroleum residues in the other filtering barrel, so that the resource utilization effect can be improved while a large number of motors are not required to run; and the filter residues pushed to the edge on the filter plate are collected through the rotating threaded plate, the filter residues can be treated without disassembling the filter plate, and the working efficiency is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of filtering devices, and more specifically, to a double-circuit oil filtering device based on petroleum filter residue operation. Background Art

[0002] Most of the current oil filtering devices include a filter tank body and a filter plate fixedly arranged horizontally in the filter tank body. At the same time, an oil inlet is provided at the top of the filter tank body and an oil outlet is provided at the bottom. The oil enters from the oil inlet, is filtered by the filter plate, flows to the bottom of the filter plate, and flows out of the filter tank body from the oil outlet.

[0003] For example, patent CN111991912A discloses an oil filter device, which uses two layers of filter plates and generates vibration, thereby facilitating efficient oil filtration, and the filter device is convenient to disassemble and clean, maintaining a stable filtration efficiency of the filter device for a long time; However, the above-mentioned patent document only has the function of continuously filtering oil. In actual use, the dual-circuit oil filtering device in the prior art mostly only sends oil to the filtering structure through a three-way pipe to filter the residue. It lacks a structure that can allow oil to enter the filter quickly and in large quantities, and is unable to automatically filter the oil alternately, that is, it is unable to automatically clean the previous filtering structure when the oil alternately enters the filter, resulting in a large number of motors running to drive the overall alternating cleaning process, which cannot effectively save resources. At the same time, it also lacks a structure for taking away and collecting the filter residue on the filter plate, and the filter plate needs to be disassembled to clean the filter residue, which greatly affects the working efficiency of the oil filter residue.

[0004] In view of the above technical defects, a solution is now provided. Summary of the invention

[0005] In order to overcome the above-mentioned defects of the prior art, the present invention provides a dual-circuit oil filtering device based on petroleum filter residue operation to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above object, the present invention provides the following technical solution: a double-circuit oil filtering device based on petroleum filter residue operation, comprising a lower hopper, the bottom of which is connected to a sub-hopper, and the bottom of which is provided with a separation filtering mechanism and an alternating cleaning mechanism; The separation and filtering mechanism comprises a dispersion guide plate fixedly mounted at the bottom of the distribution hopper, the top of the dispersion guide plate is arranged in a triangular shape, a partition plate is rotatably mounted on the top of the dispersion guide plate, the partition plate is arranged in an inclined state, and the top outer wall of the partition plate is in contact with the inner wall of the lower hopper; A turning handle is fixedly installed on one side of the partition plate, and the turning handle and the partition plate are arranged corresponding to each other. A top support plate is provided at the bottom of the turning handle, and the top of the top support plate and the bottom of the turning handle are in contact with each other. A supporting spring is fixedly installed on the bottom of the top support plate, and the supporting spring is fixedly installed on the outer wall of the distribution hopper.

[0007] In a preferred embodiment, the bottoms on both sides of the dispersion guide plate are respectively connected to two filter barrels, the two filter barrels are symmetrically arranged, and filter plates are fixedly installed on the inner walls of the two filter barrels, and the filter plates are arranged in a horizontal state.

[0008] In a preferred embodiment, the alternating cleaning mechanism includes two impellers arranged on the top of both sides of the dispersion guide plate, the two impellers are rotatably mounted on the inner wall of the distribution hopper, the two impellers are symmetrically arranged, and the two impellers are parallel to the top of both sides of the dispersion guide plate.

[0009] In a preferred embodiment, a first bevel gear is fixedly installed on the outer wall of one side of the two impellers, and the two first bevel gears are symmetrically arranged with each other. The tops of the two first bevel gears are respectively meshed with second bevel gears, and the two second bevel gears are rotatably installed on the outer wall of the distribution hopper, and the two second bevel gears are symmetrically arranged with each other.

[0010] In a preferred embodiment, a first pulley is fixedly installed on the top of the two second bevel gears, a synchronous belt is rotatably installed on the outer wall of the two first pulleys, the two synchronous belts are staggered with each other, the two synchronous belts have different horizontal heights, and a second pulley is rotatably installed on one side of the two synchronous belts.

[0011] In a preferred embodiment, a rotating rod is fixedly installed at the bottom of the two second pulleys, and the two rotating rods are rotatably installed on the top of the distribution hopper. A scraper is fixedly installed at the bottom of the two rotating rods, and the two scrapers are respectively located on the top of the two filter plates, and the bottoms of the two scrapers are in contact with the tops of the two filter plates.

[0012] In a preferred embodiment, the inner wall of the filter barrel is provided with a debris collection mechanism, and the debris collection mechanism includes isotropic rings fixedly installed on the outer walls of two rotating rods, the two isotropic rings are arranged in a vertical state, and the outer walls of the two isotropic rings are fixedly installed with threaded plates, the two threaded plates are arranged symmetrically with each other, the bottoms of the two threaded plates are respectively in contact with the tops of the two filter plates, and the outer walls of the two threaded plates are respectively in contact with the inner walls of the two filter barrels.

[0013] In a preferred embodiment, a plurality of material return grooves are provided on the top of the two threaded plates, and the plurality of material return grooves are opened on the outer wall of the filter barrel. The bottoms of the plurality of material return grooves are inclined downward, and the plurality of material return grooves are arranged corresponding to the top of the threaded plates. The outer walls of the plurality of material return grooves are provided with collecting grooves, and the collecting grooves are sleeved on the outer wall of the filter barrel.

[0014] Technical effects and advantages of the present invention: 1. The present invention is to provide a separation filtering mechanism and an alternating cleaning mechanism to guide the oil into a filter barrel composed of a structure with wide-mouthed channels on both sides, so that the oil can enter quickly and in large quantities to filter the residue. After a period of time, the oil is guided into another filter barrel through a partition plate, and the impeller is pushed by the pressure of the oil entering to make the scraper on the filter plate in the previous filter barrel rotate synchronously. The oil removes the residue in the other filter barrel while clearing the filter plate in the previous filter barrel, thereby achieving the effect of self-filtration and processing only through the structure, that is, it can improve the resource utilization effect without requiring a large number of motors to run, and avoid the heat effect and safety accidents caused by the use of a large number of motors.

[0015] 2. By setting up a debris collection mechanism, the filter residue pushed to the edge of the filter plate can be collected by the rotating threaded plate. The filter residue can be processed without removing the filter plate, thereby improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 It is a front view of the present invention; Figure 3 It is a vertical cross-sectional view of the present invention; Figure 4 It is a schematic diagram of the structure of the separation filtering mechanism and the alternating cleaning mechanism in the present invention; Figure 5 It is a partial cross-sectional view of the alternating debris clearing mechanism of the present invention; Figure 6 It is an internal front view of the sundries collecting mechanism of the present invention; Figure 7 It is a partial cross-sectional view of the storage mechanism in the present invention.

[0017] The accompanying drawings are marked as follows: 1. lower hopper; 2. distribution hopper; 3. separation and filtering mechanism; 31. dispersion guide plate; 32. separation plate; 33. turning handle; 34. top support plate; 35. supporting spring; 36. filter barrel; 37. filter plate; 4. alternating debris cleaning mechanism; 41. impeller; 42. first bevel gear; 43. second bevel gear; 44. first pulley; 45. synchronous belt; 46. second pulley; 47. rotating rod; 48. scraper; 5. debris collecting mechanism; 51. isotropic ring; 52. threaded plate; 53. material return trough; 54. collecting trough. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0019] Embodiment 1: The dual-circuit oil filtering device in the prior art mostly only sends the oil to the filtering structure through a three-way pipe for filtering residue operation, lacks a structure that can allow the oil to enter the filter quickly and in large quantities, and cannot automatically filter the oil alternately, that is, it cannot automatically clean the previous filtering structure when the oil alternately enters the filter, resulting in a large number of motors running to drive the overall alternate cleaning process, and cannot effectively save resources. To solve this problem, the following technical solution is proposed: Refer to the instruction manual Figure 1-Figure 7 , a dual-circuit oil filtration device based on petroleum filter residue operation, such as Figure 1 and Figure 2 As shown, it comprises a lower hopper 1, the bottom of which is connected to a sub-hopper 2, and the bottom of the sub-hopper 2 is provided with a separation and filtering mechanism 3 and an alternating cleaning mechanism 4; like Figure 2 and Figure 3 As shown, the separation and filtering mechanism 3 includes a dispersion guide plate 31 fixedly mounted on the bottom of the distribution hopper 2, the top of the dispersion guide plate 31 is arranged in a triangular shape, a partition plate 32 is rotatably mounted on the top of the dispersion guide plate 31, the partition plate 32 is arranged in an inclined state, and the top outer wall of the partition plate 32 is in contact with the inner wall of the lower hopper 1; A turning handle 33 is fixedly installed on one side of the partition plate 32, and the turning handle 33 and the partition plate 32 are arranged corresponding to each other. A top support plate 34 is provided at the bottom of the turning handle 33, and the top of the top support plate 34 and the bottom of the turning handle 33 are in contact with each other. A supporting spring 35 is fixedly installed at the bottom of the top support plate 34, and the supporting spring 35 is fixedly installed on the outer wall of the distribution hopper 2. By deflecting the turning handle 33 to one side, the turning handle 33 drives the partition plate 32 to guide the bottom direction of the distribution hopper 2 to one side under the support of the top support plate 34 and the supporting spring 35.

[0020] like Figure 2 and Figure 3 As shown, the bottoms of both sides of the dispersion guide plate 31 are respectively connected to two filter barrels 36, and the two filter barrels 36 are symmetrically arranged. Filter plates 37 are fixedly installed on the inner walls of the two filter barrels 36, and the filter plates 37 are arranged in a horizontal state. Then, when the oil falls through the distribution hopper 2, it is guided by the partition plate 32 to one side of the dispersion guide plate 31, that is, the oil enters one of the filter barrels 36 and is filtered by the filter plate 37. The residue is processed, and then the oil is deflected to the other side by the turning handle 33, so that the oil enters the other filter barrel 36 for residue processing.

[0021] like Figure 3 and Figure 4 As shown, the alternating cleaning mechanism 4 includes two impellers 41 arranged on the top of both sides of the dispersion guide plate 31. The two impellers 41 are rotatably installed on the inner wall of the distribution hopper 2. The two impellers 41 are symmetrically arranged with each other. The two impellers 41 and the top of both sides of the dispersion guide plate 31 are arranged parallel to each other. At this time, the impeller 41 on the other side of the dispersion guide plate 31 is driven by the oil pressure to rotate.

[0022] like Figure 4 and Figure 5 As shown, the outer walls of one side of the two impellers 41 are respectively fixedly mounted with first bevel gears 42, the two first bevel gears 42 are symmetrically arranged, the tops of the two first bevel gears 42 are respectively meshed with second bevel gears 43, the two second bevel gears 43 are rotatably mounted on the outer wall of the distribution hopper 2, the two second bevel gears 43 are symmetrically arranged, and the impeller 41 drives the first bevel gears 42 to make the second bevel gears 43 rotate synchronously.

[0023] like Figure 4 and Figure 5 As shown, a first pulley 44 is fixedly installed on the top of the two second bevel gears 43, and a synchronous belt 45 is rotatably installed on the outer wall of the two first pulleys 44. The two synchronous belts 45 are staggered with each other, and the horizontal heights of the two synchronous belts 45 are different, that is, the other side of the synchronous belt 45 is located above the other filter barrel 36, and a second pulley 46 is rotatably installed on one side of the two synchronous belts 45. The second bevel gear 43 drives the first pulley 44 to rotate synchronously with the second pulley 46 through the synchronous belt 45.

[0024] like Figure 4 and Figure 5 As shown, rotating rods 47 are fixedly installed at the bottom of the two second pulleys 46, and the two rotating rods 47 are rotatably installed on the top of the distribution hopper 2. Scrapers 48 are fixedly installed at the bottom of the two rotating rods 47. The two scrapers 48 are respectively located on the top of the two filter plates 37, and the bottoms of the two scrapers 48 are in contact with the tops of the two filter plates 37. At this time, the rotating rod 47 on the top of the previous filter barrel 36 is driven by the second pulley 46 to rotate synchronously, and the rotating rod 47 drives the scraper 48 to sweep the filter residue on the filter plate 37 in the previous filter barrel 36 to the edge position to prevent the filter residue from clogging the filter plate 37 and affecting the next use.

[0025] In the specific implementation, by deflecting the turning handle 33 to one side, the turning handle 33 drives the partition plate 32 to guide the bottom direction of the distribution hopper 2 to one side under the support of the top support plate 34 and the support spring 35, and then the oil falls through the distribution hopper 2 and is guided by the partition plate 32 to one side of the dispersion guide plate 31, that is, the oil enters one of the filter barrels 36 and is filtered by the filter plate 37 for residue treatment, and then by deflecting the turning handle 33 to the other side, the oil enters another filter barrel 36 for residue treatment; At this time, the impeller 41 on the other side of the dispersion guide plate 31 is driven by the oil pressure to rotate, and the impeller 41 drives the first bevel gear 42 to make the second bevel gear 43 rotate synchronously, and the second bevel gear 43 drives the first pulley 44 to drive the second pulley 46 to rotate synchronously through the synchronous belt 45, and the rotating rod 47 on the top of the previous filter barrel 36 is driven by the second pulley 46 to rotate synchronously, and the rotating rod 47 drives the scraper 48 to sweep the filter residue on the filter plate 37 in the previous filter barrel 36 to the edge position to prevent the filter residue from clogging the filter plate 37 and affecting the next use.

[0026] Embodiment 2: In view of the lack of a structure for collecting the filter residue on the filter plate in the prior art, the filter plate needs to be disassembled to clean the filter residue, which greatly affects the working efficiency of the petroleum filter residue. To solve this problem, the following technical solution is proposed: like Figure 6 and Figure 7 As shown, the inner wall of the filter barrel 36 is provided with a debris collecting mechanism 5, which includes an isotropic ring 51 fixedly mounted on the outer walls of the two rotating rods 47, the two isotropic rings 51 are arranged in a vertical state, and the outer walls of the two isotropic rings 51 are fixedly mounted with a threaded plate 52, and the vertical section of the threaded plate 52 is arranged in an inclined state, so that the threaded plate 52 can continuously drive the scraped filter residue to perform the conveying operation; The two threaded plates 52 are symmetrically arranged, and the bottoms of the two threaded plates 52 are respectively fitted with the tops of the two filter plates 37, and the outer walls of the two threaded plates 52 are respectively fitted with the inner walls of the two filter barrels 36. When the rotating rod 47 in the previous filter barrel 36 rotates, the rotating rod 47 drives the isotropic ring 51 to make the threaded plates 52 rotate synchronously, and the filter residue at the edge of the filter plate 37 is brought up through the threaded plates 52.

[0027] like Figure 6 and Figure 7 As shown, a plurality of material return grooves 53 are provided on the top of the two threaded plates 52, and the plurality of material return grooves 53 are opened on the outer wall of the filter barrel 36. The bottom of the plurality of material return grooves 53 is inclined downward, and the plurality of material return grooves 53 are correspondingly arranged with the top of the threaded plate 52. The outer wall of the plurality of material return grooves 53 is provided with a collecting groove 54, and the collecting groove 54 is sleeved on the outer wall of the filter barrel 36. Then, when the filter residue driven by the threaded plate 52 moves up to the height of the plurality of material return grooves 53, it is discharged through the plurality of material return grooves 53, and is collected and processed through the collecting groove 54, so that the filter residue can be processed without removing the filter plate 37, thereby improving work efficiency.

[0028] In a specific implementation, when the rotating rod 47 in the previous filter barrel 36 rotates, the rotating rod 47 drives the isotropic ring 51 to make the threaded plate 52 rotate synchronously, and the filter residue at the edge of the filter plate 37 is brought up by the threaded plate 52, and then the filter residue driven by the threaded plate 52 moves up to the height of multiple return grooves 53 and is discharged through multiple return grooves 53, and is collected and processed by the collection groove 54, so that the filter residue can be processed without removing the filter plate 37, thereby improving work efficiency.

[0029] It should be noted that, unless otherwise specified and limited, the terms "installed", "connected" and "connected" should be understood in a broad sense, and may refer to mechanical or electrical connections, internal connectivity between two elements, or direct connection. "Up", "down", "left" and "right" are only used to indicate relative position relationships. When the absolute position of the object being described changes, the relative position relationship may change.

Claims

1. A dual-circuit oil filtering device based on petroleum filter residue operation, comprising a lower hopper (1), characterized in that: The bottom of the lower hopper (1) is connected to a distribution hopper (2), and the bottom of the distribution hopper (2) is provided with a separation and filtering mechanism (3) and an alternating cleaning mechanism (4); The separation and filtering mechanism (3) comprises a dispersion guide plate (31) fixedly mounted on the bottom of the distribution hopper (2); the top of the dispersion guide plate (31) is arranged in a triangular shape; a partition plate (32) is rotatably mounted on the top of the dispersion guide plate (31); the partition plate (32) is arranged in an inclined state; the top outer wall of the partition plate (32) is in contact with the inner wall of the lower hopper (1); A turning handle (33) is fixedly mounted on one side of the partition plate (32); the turning handle (33) and the partition plate (32) are arranged corresponding to each other; a top supporting plate (34) is provided at the bottom of the turning handle (33); the top of the top supporting plate (34) and the bottom of the turning handle (33) are in contact with each other; a supporting spring (35) is fixedly mounted at the bottom of the top supporting plate (34); and the supporting spring (35) is fixedly mounted on the outer wall of the material distribution hopper (2).

2. The dual-circuit oil filtering device based on petroleum filter residue operation according to claim 1 is characterized in that: The bottoms of both sides of the dispersion guide plate (31) are respectively connected to two filter barrels (36), the two filter barrels (36) are arranged symmetrically to each other, and filter plates (37) are fixedly mounted on the inner walls of the two filter barrels (36), and the filter plates (37) are arranged in a horizontal state.

3. The dual-circuit oil filtering device based on petroleum filter residue operation according to claim 2 is characterized in that: The alternating cleaning mechanism (4) comprises two impellers (41) arranged at the tops of both sides of the dispersion guide plate (31), the two impellers (41) being rotatably mounted on the inner wall of the distribution hopper (2), the two impellers (41) being symmetrically arranged with each other, and the two impellers (41) and the tops of both sides of the dispersion guide plate (31) being arranged in parallel with each other.

4. The dual-circuit oil filtering device based on petroleum filter residue operation according to claim 3 is characterized in that: A first bevel gear (42) is fixedly mounted on one side outer wall of the two impellers (41), the two first bevel gears (42) are symmetrically arranged, the tops of the two first bevel gears (42) are respectively meshed with a second bevel gear (43), the two second bevel gears (43) are rotatably mounted on the outer wall of the distribution hopper (2), and the two second bevel gears (43) are symmetrically arranged.

5. The dual-circuit oil filtering device based on petroleum filter residue operation according to claim 4 is characterized in that: A first pulley (44) is fixedly mounted on the top of the two second bevel gears (43); a synchronous belt (45) is rotatably mounted on the outer walls of the two first pulleys (44); the two synchronous belts (45) are arranged in a staggered manner; the two synchronous belts (45) have different horizontal heights; and a second pulley (46) is rotatably mounted on one side of the two synchronous belts (45).

6. The dual-circuit oil filtering device based on petroleum filter residue operation according to claim 5 is characterized in that: A rotating rod (47) is fixedly mounted on the bottom of each of the two second pulleys (46), and the two rotating rods (47) are rotatably mounted on the top of the material distribution hopper (2). A scraper (48) is fixedly mounted on the bottom of each of the two rotating rods (47), and the two scrapers (48) are located on the top of each of the two filter plates (37), respectively. The bottoms of the two scrapers (48) are in contact with the tops of the two filter plates (37).

7. The dual-circuit oil filtering device based on petroleum filter residue operation according to claim 6 is characterized in that: The inner wall of the filter barrel (36) is provided with a debris collection mechanism (5), the debris collection mechanism (5) comprising a co-positioning ring (51) fixedly mounted on the outer walls of the two rotating rods (47), the two co-positioning rings (51) being arranged in a vertical state, the outer walls of the two co-positioning rings (51) being fixedly mounted with threaded plates (52), the two threaded plates (52) being arranged symmetrically with each other, the bottoms of the two threaded plates (52) respectively being in contact with the tops of the two filter plates (37), and the outer walls of the two threaded plates (52) respectively being in contact with the inner walls of the two filter barrels (36).

8. The dual-circuit oil filtering device based on petroleum filter residue operation according to claim 7 is characterized in that: A plurality of material return grooves (53) are provided on the tops of the two threaded plates (52), the plurality of material return grooves (53) are opened on the outer wall of the filter barrel (36), the bottoms of the plurality of material return grooves (53) are arranged to be inclined downward, the plurality of material return grooves (53) are arranged corresponding to the tops of the threaded plates (52), the outer walls of the plurality of material return grooves (53) are provided with collecting grooves (54), and the collecting grooves (54) are sleeved on the outer wall of the filter barrel (36).

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