Tung seed oil pressing plate type oil filter

Abstract

The utility model discloses a plate type oil filter for tung seed oil pressing, and relates to the technical field of tung seed oil pressing. The plate-type oil filter for tung seed oil expression comprises a rack, filter assemblies, a pressing plate frame piece and a communicating frame, the number of the filter assemblies is multiple, the filter assemblies are distributed on the inner side of the rack in a horizontal linear array mode, and every two adjacent filter assemblies can be communicated in a butt joint mode; the pressing plate frame piece and the communicating frame are arranged on the two sides of the multiple sets of filter assemblies correspondingly and used for pushing and sealing the filter assemblies. According to the plate type oil filter for tung seed oil expression, through the matched design of the rack, the filter assemblies and the plate separating mechanism, all the filter assemblies can be automatically separated after filtration, impurities intercepted in the filter assemblies automatically fall out and are collected by the collecting box, manual separation by operators is not needed, the actual use experience and the overall use efficiency are improved, and application and popularization are facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of tung seed oil pressing, in particular to a plate type oil filter for tung seed oil pressing. Background Technique

[0002] The plate type oil filter is composed of components such as a filter bed, an oil pump and a coarse filter; the filter bed can be operated continuously, and under the action of pressure, dirty oil is pressed into the side filter. The filter is composed of a complete set of alternately arranged filter plates and filter frames and a mechanism including a manual screw pressing device and a pressing plate; filter paper (or filter cloth) serving as a filtering medium is padded between the filter plates and the filter frames (small rings). By the pressure of the pressing device, the filter plates and the filter frames are pressed between the fixed central pipe and the movable pressing plate, thus forming a separate filtering chamber. The filter paper (or filter cloth) pressed between the filter plates and the filter frames plays a filtering role; dirty oil is introduced from the center, and after being filtered by the filtering chamber, clean oil is led out from another corresponding channel of the filter plate.

[0003] In most of the existing plate type oil filters, the filter needs to be manually separated after being pressed and filtered to discharge the impurities intercepted by the filter, and the operation is rather cumbersome and inconvenient, affecting the overall processing efficiency. Therefore, a new type of plate type oil filter for oil pressing is provided to solve the above problems. Content of the Utility Model

[0004] The purpose of the utility model is to provide a plate type oil filter for tung seed oil pressing, which can solve the problems put forward in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical scheme: a plate type oil filter for tung seed oil pressing, including a frame, a filter component, a pressing plate frame component and a connecting frame. The number of the filter components is multiple groups and they are distributed in a horizontal straight line array inside the frame. Two adjacent groups of filter components can be docked and communicated. The pressing plate frame component and the connecting frame are respectively arranged on both sides of the multiple groups of filter components and are used to push and seal the filter components. Through oil holes that penetrate and can communicate with each other are arranged at the four corners of the filter component and the connecting frame.

[0006] It also includes a conveying mechanism and a plate separating mechanism. The conveying mechanism is arranged on the side of the frame and is connected with the connecting frame. The conveying mechanism is used to pump and discharge tung seed oil into the filter component. The plate separating mechanism is arranged between the frame and the filter component and can tractionally separate the docked filter components in sequence. A collection box for receiving impurities is arranged at the bottom of the frame.

[0007] Preferably, sliding seats are fixedly connected to the outer walls on both sides of the filter component. Guide rails are arranged on both sides at the top of the frame. The sliding seats are slidably installed on the guide rails. Roller supports are rotatably connected to the outer walls on both sides of the pressing plate frame component. The roller supports are lapped on the guide rails.

[0008] Preferably, threaded holes are integrally formed on the side of the frame close to the pressing plate frame member. A threaded rod member perpendicular to the pressing plate frame member is threadedly connected in the threaded holes of the frame. The end of the threaded rod member close to the pressing plate frame member is rotatably connected to the side wall of the pressing plate frame member, and a runner is fixedly connected to the end of the threaded rod member away from the pressing plate frame member.

[0009] Preferably, the conveying mechanism includes an oil pump, an oil delivery pipe, and a four-way confluence pipe. An oil pump is provided on the side of the frame. The output end of the oil pump is connected to an oil delivery pipe. The end of the oil delivery pipe away from the oil pump is connected and communicated with one group of oil through holes on the connecting frame, and a four-way confluence pipe is connected to the other three groups of oil through holes on the connecting frame.

[0010] Preferably, the plate separating mechanism includes ear plates, traction ropes, and spacers. A group of ear plates are fixedly connected to the outer walls on both sides of each filter element assembly. Traction ropes are respectively passed through the ear plates on both sides of the filter element assembly. A group of spacers are fixedly connected to the outer wall of a section of the traction rope between adjacent two groups of ear plates and at one end away from the pressing plate frame member. When the traction ropes are in a straightened state, the distance between adjacent two groups of traction ropes is greater than the distance between adjacent two groups of ear plates.

[0011] Preferably, the plate separating mechanism further includes a transmission box, a winding rod, and a servo motor. A transmission box is fixedly installed on the frame near the runner. A winding rod is rotatably connected between the inner walls on both sides of the transmission box. The ends of the two traction ropes close to the pressing plate frame member extend into the inside of the transmission box and are connected to the outer wall of the winding rod. A servo motor is provided on the outer wall of the transmission box, and the output shaft of the servo motor is fixedly connected to the end of the winding rod through a coupling.

[0012] Compared with the prior art, the beneficial effects of the present utility model are as follows: For this tung seed oil pressing plate type oil filter, through the combined design of the frame, the filter element assembly, and the plate separating mechanism, the filter element assemblies can be automatically separated after filtration, so that the intercepted impurities fall out automatically and are collected by the collection box, without manual separation by the operator, improving the actual use experience and the overall use efficiency, and being conducive to popularization and use. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 is the left-side perspective view of the present utility model;

[0014] Figure 2 is the right-side perspective view of the present utility model;

[0015] Figure 3 is the enlarged view of part A of the present utility model;

[0016] Figure 4 is the enlarged view of part B of the present utility model.

[0017] In the figure: 1, frame; 2, filter assembly; 3, pressing plate frame member; 4, threaded rod member; 5, runner; 6, connecting frame; 7, conveying mechanism; 71, oil pump; 72, oil delivery pipe; 73, four-way confluence pipe; 8, plate separating mechanism; 81, ear plate; 82, towing rope; 83, spacer; 84, transmission box; 85, winding rod; 86, servo motor; 9, idler roller; 10, sliding seat; 11, guide rail; 12, collection box. Detailed implementation manner

[0018] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0019] Please refer to Figures 1-4 , the present invention provides a technical solution: a tung seed oil press plate type oil filter, including a frame 1, a filter assembly 2, a pressing plate frame member 3 and a connecting frame 6. The number of filter assemblies 2 is multiple groups and is distributed in a horizontal straight line array inside the frame 1. Two adjacent groups of filter assemblies 2 can be butt-connected and communicated. The pressing plate frame member 3 and the connecting frame 6 are respectively arranged on both sides of the multiple groups of filter assemblies 2 and are used to push and seal the filter assemblies 2. Through oil holes that penetrate and can communicate with each other are provided at the four corners of the filter assembly 2 and the connecting frame 6; it also includes a conveying mechanism 7 and a plate separating mechanism 8. The conveying mechanism 7 is arranged on the side of the frame 1 and is connected to the connecting frame 6. The conveying mechanism 7 is used to pump and discharge tung seed oil into the filter assembly 2. The plate separating mechanism 8 is arranged between the frame 1 and the filter assembly 2 and can sequentially separate each group of butt-connected filter assemblies 2. A collection box 12 for receiving impurities is arranged at the bottom of the frame 1.

[0020] Wherein, sliding seats 10 are fixedly connected to the outer walls on both sides of the filter assembly 2, guide rails 11 are arranged on both sides of the top of the frame 1, the sliding seats 10 are slidably mounted on the guide rails 11, roller supports 9 are rotatably connected to the outer walls on both sides of the pressing plate frame member 3, the roller supports 9 are lapped on the guide rails 11, threaded holes are integrally formed at the side of the frame 1 close to the pressing plate frame member 3, a threaded rod member 4 perpendicular to the pressing plate frame member 3 is threadedly connected in the threaded holes of the frame 1, the end of the threaded rod member 4 close to the pressing plate frame member 3 is rotatably connected to the side wall of the pressing plate frame member 3, a rotating wheel 5 is fixedly connected to the end of the threaded rod member 4 away from the pressing plate frame member 3, the conveying mechanism 7 includes an oil pump 71, an oil delivery pipe 72 and a four-way converging pipe 73, the oil pump 71 is arranged at the side of the frame 1, the output end of the oil pump 71 is connected to the oil delivery pipe 72, the end of the oil delivery pipe 72 away from the oil pump 71 is connected and communicated with one group of oil through holes on the communicating frame 6, and four-way converging pipes 73 are connected to the other three groups of oil through holes on the communicating frame 6.

[0021] Secondly, the board separating mechanism 8 includes ear plates 81, traction ropes 82 and spacers 83. A group of ear plates 81 are fixedly connected to the outer walls on both sides of each group of filter assemblies 2. Traction ropes 82 are respectively passed through the ear plates 81 on both sides of the filter assembly 2. A group of spacers 83 are fixedly connected to the outer wall of a section of the traction rope 82 between two adjacent groups of ear plates 81 and the end away from the pressing plate frame member 3. When the traction ropes 82 are in a straightened state, the distance between two adjacent traction ropes 82 is greater than the distance between two adjacent ear plates 81. The board separating mechanism 8 further includes a transmission box 84, a winding rod 85 and a servo motor 86. The transmission box 84 is fixedly installed at a position on the frame 1 close to the rotating wheel 5. A winding rod 85 is rotatably connected between the inner walls on both sides of the transmission box 84. The ends of the two traction ropes 82 close to the pressing plate frame member 3 extend into the inner side of the transmission box 84 and are connected to the outer wall of the winding rod 85. The servo motor 86 is arranged on the outer wall of the transmission box 84, and the output shaft of the servo motor 86 is fixedly connected to the end of the winding rod 85 through a coupling. After filtration, each group of filter assemblies 2 can be automatically separated, so that the intercepted impurities automatically fall out and are collected by the collection box 12, without manual separation by operators, improving the actual use experience and the overall use efficiency.

[0022] Working principle: Connect the input end of the oil pump 71 to the external tung oil through a pipeline, control the oil pump 71 to start, pump the tung oil into the channel composed of the filter assembly 2, the pressing plate frame member 3 and the communicating frame 6 through the oil delivery pipe 72, the filter assembly 2 filters the tung oil, and the filtered tung oil is discharged through the four-way converging pipe 73, and the impurities are intercepted on the filter assembly 2;

[0023] After filtration, rotate the rotating wheel 5 to drive the threaded rod member 4 to rotate. Under the guidance of the idler roller 9 and the guide rail 11 and the driving action of the threaded rod member 4, the pressing plate frame member 3 moves away from the filter assembly 2. Control the servo motor 86 to start, drive the winding rod 85 to rotate, and the traction rope 82 is wound on the winding rod 85. The spacers 83 on the traction rope 82 sequentially pull and drag the ear plates 81, and each group of filter assemblies 2 are sequentially separated. The impurities intercepted in the filter assembly 2 fall into the collection box 12 under the action of gravity for collection.

[0024] The embodiments of the present invention have been described in detail above in conjunction with the accompanying drawings. However, the present invention is not limited to the above embodiments. Within the scope of knowledge possessed by those of ordinary skill in the art in the said technical field, various changes can also be made without departing from the gist of the present invention.

Claims

1. A tung nut oil pressing plate filter, characterized in that: include: A frame (1), a filter assembly (2), a pressure plate frame (3) and a communication frame (6); the filter assembly (2) is in a plurality of groups and is arranged in a horizontal linear array on the inner side of the frame (1); two adjacent groups of filter assemblies (2) can be butted and connected; the pressure plate frame (3) and the communication frame (6) are arranged on both sides of the plurality of groups of filter assemblies (2) and are used to push and seal the filter assemblies (2); four groups of corners of the filter assembly (2) and the communication frame (6) are provided with oil holes that penetrate through and can be connected to each other; A conveying mechanism (7) and a separating plate mechanism (8), wherein the conveying mechanism (7) is arranged on the side of the frame (1) and connected to the connecting frame (6), the conveying mechanism (7) is used to pump and discharge tung seed oil into the filter assembly (2), the separating plate mechanism (8) is arranged between the frame (1) and the filter assembly (2) and can pull each group of connected filter assemblies (2) to be separated in sequence, and a collecting box (12) for receiving impurities is arranged at the bottom of the frame (1).

2. The tung nut oil pressing plate filter according to claim 1, characterized in that: The outer walls on both sides of the filter assembly (2) are fixedly connected to a slide seat (10), the top two sides of the frame (1) are provided with guide rails (11), the slide seat (10) is slidably mounted on the guide rails (11), and the outer walls on both sides of the pressure plate frame (3) are rotatably connected to rollers (9), and the rollers (9) are overlapped on the guide rails (11).

3. The tung nut oil pressing plate filter according to claim 2, characterized in that: The frame (1) is integrally provided with a threaded hole at a side edge close to the pressing plate frame (3); a threaded rod (4) vertically distributed with the pressing plate frame (3) is threadedly connected in the threaded hole on the frame (1); the end of the threaded rod (4) close to the pressing plate frame (3) is rotatably connected to the side wall of the pressing plate frame (3); and the end of the threaded rod (4) away from the pressing plate frame (3) is fixedly connected to a rotating wheel (5).

4. The tung nut oil pressing plate filter according to claim 3, characterized in that: The delivery mechanism (7) comprises an oil pump (71), an oil delivery pipeline (72) and a four-way manifold (73). The oil pump (71) is arranged on the side of the frame (1). The output end of the oil pump (71) is connected to the oil delivery pipeline (72). The end of the oil delivery pipeline (72) away from the oil pump (71) is connected to and communicates with one group of oil through holes on the communication frame (6). The other three groups of oil through holes on the communication frame (6) are connected to the four-way manifold (73).

5. The tung nut oil pressing plate filter according to claim 4, characterized in that: The plate separation mechanism (8) comprises ear plates (81), traction ropes (82) and spacers (83); a group of ear plates (81) are fixedly connected to the outer walls on both sides of each group of filter assemblies (2); traction ropes (82) are respectively passed through each group of ear plates (81) on both sides of the filter assemblies (2); a group of spacers (83) are fixedly connected to a section of the outer wall between two adjacent groups of ear plates (81) and one end of the traction rope (82) away from the pressure plate frame (3); when the traction rope (82) is in a stretched state, the distance between two adjacent groups of traction ropes (82) is greater than the distance between two adjacent groups of ear plates (81).

6. The tung nut oil pressing plate filter according to claim 5, characterized in that: The plate splitting mechanism (8) also includes a transmission box (84), a winding rod (85) and a servo motor (86). The transmission box (84) is fixedly installed at a position close to the rotating wheel (5) on the frame (1). The winding rod (85) is rotatably connected between the inner walls on both sides of the transmission box (84). The ends of the two groups of traction ropes (82) close to the pressure plate frame (3) extend into the inner side of the transmission box (84) and are connected to the outer wall of the winding rod (85). The servo motor (86) is arranged on the outer wall of the transmission box (84), and the output shaft of the servo motor (86) is fixedly connected to the end of the winding rod (85) through a coupling.

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