Plate and frame type filtering mechanism for removing impurities from crude oil

Abstract

The utility model relates to the technical field of plate-and-frame filtration for crude oil impurity removal, in particular to a plate-and-frame filtration mechanism for crude oil impurity removal, which is provided with a rotating mechanism and a stirring mechanism, so that in the plate-and-frame filtration process for crude oil impurity removal, the plate-and-frame filtration mechanism can rotate, impurities are located at the edge of the device due to the centrifugal effect, and the impurities can be effectively removed. The filtering efficiency is improved, the raw materials can be stirred to enable impurities to be more uniform, and blockage caused by accumulation of a large number of impurities is reduced; comprising a filtering mechanism; the device further comprises a feeding mechanism, a rotating mechanism, a jacking mechanism and a stirring mechanism, the rotating mechanism is installed on the feeding mechanism, the filtering mechanism is installed on the rotating mechanism, the jacking mechanism is installed at the right end of the feeding mechanism, and the stirring mechanism is installed in the feeding mechanism; the feeding mechanism is used for feeding, the rotating mechanism is used for rotating, the filtering mechanism is used for filtering, the jacking mechanism is used for jacking, and the stirring mechanism is used for stirring.

Description

Technical Field

[0001] The utility model relates to the technical field of plate-frame filtering for crude oil impurity removal, in particular to a plate-frame filtering mechanism for crude oil impurity removal. Background Art

[0002] Plate and frame oil filters are mainly used to filter moisture and impurities in transformer oil, aviation hydraulic oil, and other liquid oils. Its working principle is that the filter chamber is composed of alternately arranged filter frames and filter plates. The oil to be filtered enters the oil filter through the oil inlet pipe and forms filter residue on the filter cloth. The filtered oil is discharged from the oil outlet to complete the filtration.

[0003] In the existing plate-and-frame filter mechanism for crude oil impurity removal, for example, a plate-and-frame filter mechanism for crude oil impurity removal disclosed in the utility model patent with application number 202321245733.2, the utility model can perform secondary filtration on the liquid after preliminary filtration by the plate-and-frame filter press body through the setting and use of the filtering mechanism, thereby effectively removing solid particles in the liquid, thereby avoiding the phenomenon that solid particles affect liquid recovery, and can drive the scraper rod to rotate reciprocatingly through the sleeve ring, thereby pushing the solid particles intercepted on the filter plate into the filter frame for storage, thereby avoiding clogging of the filter plate, and further ensuring the normal implementation of the secondary filtration operation of the liquid.

[0004] However, in the process of plate and frame filtration for crude oil impurity removal, the long-term precipitation of impurities in the crude oil will cause a large amount of impurities to rush into the filter when adding materials, resulting in clogging of the filter. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides a plate-and-frame filter mechanism for crude oil impurity removal, which is provided with a rotating mechanism and a stirring mechanism, so that during the plate-and-frame filtration process for crude oil impurity removal, not only can the filter rotate to locate the impurities at the edge of the device due to the centrifugal effect, thereby improving the filtration efficiency, but also can stir the raw materials to make the impurities more uniform, thereby reducing the blockage caused by the accumulation of a large amount of impurities.

[0006] The utility model discloses a plate-frame filter mechanism for removing impurities from crude oil, comprising a filter mechanism, a feeding mechanism, a rotating mechanism, a pressing mechanism and a stirring mechanism, wherein the rotating mechanism is mounted on the feeding mechanism, the filter mechanism is mounted on the rotating mechanism, the pressing mechanism is mounted on the right end of the feeding mechanism, and the stirring mechanism is mounted inside the feeding mechanism;

[0007] The feeding mechanism feeds, the rotating mechanism rotates, the filtering mechanism filters, the pressing mechanism presses, and the stirring mechanism stirs; the material is stirred by opening the stirring mechanism, the material is fed by opening the feeding mechanism, the material is filtered by opening the pressing mechanism in cooperation with the filtering mechanism, and the rotating mechanism is rotated at the same time, so that during the plate and frame filtering process for removing impurities from crude oil, not only can the material be rotated so that the impurities are located at the edge of the device due to the centrifugal effect, thereby improving the filtering efficiency, but the raw materials can also be stirred to make the impurities more uniform, thereby reducing the blockage caused by the accumulation of a large amount of impurities.

[0008] Preferably, the feeding mechanism includes a material box, a pump, a sealing frame and a pipeline. The pump is installed at the left end of the material box, and the pump input end extends into the material box. The sealing frame is installed at the upper end of the material box. A feed channel and a discharge channel are provided on the sealing frame. The output end of the pipeline extends into the feed channel, and the pipeline input end is connected to the pump output end. By turning on the pump, the material in the material box is discharged into the feed channel through the pipeline for loading, and the device is sealed when it rotates through the sealing frame, and the filtered material is discharged through the discharge channel.

[0009] Preferably, the rotating mechanism includes a filter press chamber and a motor 1, the filter press chamber is rotatably mounted on a sealing frame, the motor 1 is mounted on the left end of the sealing frame, and the output end of the motor 1 is connected to the input end of the filter press chamber; the filter press chamber is rotated by turning on the motor 1 to transmit the transmission to the filter press chamber.

[0010] Preferably, the filtering mechanism includes multiple groups of filter elements, multiple groups of filter frames and sealing doors, the multiple groups of filter elements and multiple groups of filter frames are slidably installed in the filter press bin, and the sealing door is hinged on the filter press bin; the material is filtered by the filter elements cooperating with the filter frames, and the impurities are cleaned by opening the sealing door.

[0011] Preferably, the top pressure mechanism includes a reinforcement frame, a hydraulic cylinder, a bearing 1, a top pressure plate and a bearing 2. The reinforcement frame is installed at the right end of the material box, the hydraulic cylinder is installed at the left end of the reinforcement frame, and the output end of the hydraulic cylinder extends into the filter press bin. The hydraulic cylinder is connected to the filter press bin through bearing 1, and the top pressure plate is connected to the output end of the hydraulic cylinder through bearing 2. The top pressure plate is driven by opening the hydraulic cylinder to move the filter element and the filter frame.

[0012] Preferably, the stirring mechanism includes a stirring shaft and motor 2, the stirring shaft is rotatably installed in the material box, and the input end of the stirring shaft extends to the right side of the material box, motor 2 is installed at the right end of the material box, and the output end of motor 2 is connected to the input end of the stirring shaft; by turning on motor 2 to drive the stirring shaft, the stirring shaft is rotated to stir the material so that the impurities are evenly distributed.

[0013] Compared with the prior art, the utility model has the following beneficial effects: the material is stirred by opening the stirring mechanism, the material is fed by opening the feeding mechanism, the material is filtered by opening the top pressure mechanism in cooperation with the filtering mechanism, and the material is rotated by opening the rotating mechanism, so that in the process of crude oil impurity removal by plate and frame filtering, not only can the material be rotated so that the impurities are located at the edge of the device due to the centrifugal effect, thereby improving the filtering efficiency, but the raw materials can also be stirred to make the impurities more uniform, thereby reducing the blockage caused by the accumulation of a large amount of impurities. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a first axonometric structural schematic diagram of the utility model;

[0015] Figure 2 It is a second axonometric structural schematic diagram of the utility model;

[0016] Figure 3 It is a schematic diagram of the front view and section axonometric structure of the utility model;

[0017] Figure 4 It is a schematic diagram of the axonometric structure of the utility model in top view;

[0018] Figure 5 It is a left-side sectional axonometric structural schematic diagram of the utility model;

[0019] Markings in the attached drawings: 1. feeding mechanism; 11. material box; 12. pump; 13. sealing frame; 14. feed channel; 15. discharge channel; 16. pipeline; 2. rotating mechanism; 21. filter press chamber; 22. motor one; 3. filtering mechanism; 31. filter element; 32. filter frame; 33. sealing door; 4. pressing mechanism; 41. reinforcing frame; 42. hydraulic cylinder; 43. bearing one; 44. pressing plate; 45. bearing two; 5. stirring mechanism; 51. stirring shaft; 52. motor two. DETAILED DESCRIPTION

[0020] In order to facilitate the understanding of the utility model, the utility model will be described more comprehensively below with reference to the relevant drawings. The utility model can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the utility model more thorough and comprehensive.

[0021] Example 1

[0022] like Figures 1 to 5 As shown, it includes a filtering mechanism 3, a feeding mechanism 1, a rotating mechanism 2, a pressing mechanism 4 and a stirring mechanism 5, wherein the rotating mechanism 2 is mounted on the feeding mechanism 1, the filtering mechanism 3 is mounted on the rotating mechanism 2, the pressing mechanism 4 is mounted on the right end of the feeding mechanism 1, and the stirring mechanism 5 is mounted inside the feeding mechanism 1;

[0023] The feeding mechanism 1 is used for feeding, the rotating mechanism 2 is used for rotating, the filtering mechanism 3 is used for filtering, the pressing mechanism 4 is used for pressing, and the stirring mechanism 5 is used for stirring;

[0024] The feeding mechanism 1 comprises a material box 11, a pump 12, a sealing frame 13 and a pipeline 16. The pump 12 is installed at the left end of the material box 11, and the input end of the pump 12 extends into the material box 11. The sealing frame 13 is installed at the upper end of the material box 11. A feed channel 14 and a discharge channel 15 are arranged on the sealing frame 13. The output end of the pipeline 16 extends into the feed channel 14, and the input end of the pipeline 16 is connected to the output end of the pump 12.

[0025] The rotating mechanism 2 includes a filter press chamber 21 and a motor 22. The filter press chamber 21 is rotatably mounted on the sealing frame 13. The motor 22 is mounted on the left end of the sealing frame 13, and the output end of the motor 22 is connected to the input end of the filter press chamber 21.

[0026] The filter mechanism 3 includes multiple groups of filter elements 31, multiple groups of filter frames 32 and a sealing door 33. The multiple groups of filter elements 31 and the multiple groups of filter frames 32 are slidably installed in the filter press bin 21, and the sealing door 33 is hinged on the filter press bin 21.

[0027] The top pressure mechanism 4 includes a reinforcement frame 41, a hydraulic cylinder 42, a bearing 1 43, a top pressure plate 44 and a bearing 2 45. The reinforcement frame 41 is installed at the right end of the material box 11, and the hydraulic cylinder 42 is installed at the left end of the reinforcement frame 41. The output end of the hydraulic cylinder 42 extends into the filter press bin 21. The hydraulic cylinder 42 is connected to the filter press bin 21 through the bearing 1 43, and the top pressure plate 44 is connected to the output end of the hydraulic cylinder 42 through the bearing 2 45.

[0028] By opening the pump 12, the material in the material box 11 is discharged to the feed channel 14 through the pipeline 16 for loading, the sealing frame 13 is used to seal the device when it is rotated, and the filtered material is discharged through the discharge channel 15. By opening the hydraulic cylinder 42, the top pressure plate 44 is driven to move the top pressure plate 44 to press the filter element 31 and the filter frame 32, and the material is filtered by the filter element 31 and the filter frame 32. By opening the sealing door 33, impurities are cleaned, and at the same time, by turning on the motor 22, the filter press chamber 21 is driven to rotate the filter press chamber 21, so that the crude oil can be rotated during the plate and frame filtration process, so that the impurities are located at the edge of the device due to the centrifugal effect, thereby improving the filtering efficiency.

[0029] Example 2

[0030] like Figures 1 to 5 As shown, it includes a filtering mechanism 3, a feeding mechanism 1, a rotating mechanism 2, a pressing mechanism 4 and a stirring mechanism 5, wherein the rotating mechanism 2 is mounted on the feeding mechanism 1, the filtering mechanism 3 is mounted on the rotating mechanism 2, the pressing mechanism 4 is mounted on the right end of the feeding mechanism 1, and the stirring mechanism 5 is mounted inside the feeding mechanism 1;

[0031] The feeding mechanism 1 is used for feeding, the rotating mechanism 2 is used for rotating, the filtering mechanism 3 is used for filtering, the pressing mechanism 4 is used for pressing, and the stirring mechanism 5 is used for stirring;

[0032] The feeding mechanism 1 comprises a material box 11, a pump 12, a sealing frame 13 and a pipeline 16. The pump 12 is installed at the left end of the material box 11, and the input end of the pump 12 extends into the material box 11. The sealing frame 13 is installed at the upper end of the material box 11. A feed channel 14 and a discharge channel 15 are arranged on the sealing frame 13. The output end of the pipeline 16 extends into the feed channel 14, and the input end of the pipeline 16 is connected to the output end of the pump 12.

[0033] The rotating mechanism 2 includes a filter press chamber 21 and a motor 22. The filter press chamber 21 is rotatably mounted on the sealing frame 13. The motor 22 is mounted on the left end of the sealing frame 13, and the output end of the motor 22 is connected to the input end of the filter press chamber 21.

[0034] The filter mechanism 3 includes multiple groups of filter elements 31, multiple groups of filter frames 32 and a sealing door 33. The multiple groups of filter elements 31 and the multiple groups of filter frames 32 are slidably installed in the filter press bin 21, and the sealing door 33 is hinged on the filter press bin 21.

[0035] The top pressure mechanism 4 includes a reinforcement frame 41, a hydraulic cylinder 42, a bearing 1 43, a top pressure plate 44 and a bearing 2 45. The reinforcement frame 41 is installed at the right end of the material box 11, and the hydraulic cylinder 42 is installed at the left end of the reinforcement frame 41. The output end of the hydraulic cylinder 42 extends into the filter press bin 21. The hydraulic cylinder 42 is connected to the filter press bin 21 through the bearing 1 43, and the top pressure plate 44 is connected to the output end of the hydraulic cylinder 42 through the bearing 2 45.

[0036] The stirring mechanism 5 includes a stirring shaft 51 and a second motor 52. The stirring shaft 51 is rotatably installed in the material box 11, and the input end of the stirring shaft 51 extends to the right side of the material box 11. The second motor 52 is installed at the right end of the material box 11, and the output end of the second motor 52 is connected to the input end of the stirring shaft 51.

[0037] By turning on the motor 2 52 to drive the stirring shaft 51 so that the stirring shaft 51 rotates, the material is stirred to make the impurities evenly distributed, by turning on the pump 12, the material in the material box 11 is discharged to the feed channel 14 through the pipeline 16 for loading, by the sealing frame 13, the device is sealed when rotating, and the filtered material is discharged through the discharge channel 15, by turning on the hydraulic cylinder 42, the top pressure plate 44 is driven to move the top pressure plate 44 to press the filter element 31 and the filter frame 32, the material is filtered by the filter element 31 and the filter frame 32, and the impurities are cleaned by opening the sealing door 33, and at the same time, by turning on the motor 1 22, the filter press bin 21 is driven to rotate the filter press bin 21, so that the crude oil impurity removal plate and frame filtration process can not only be rotated, so that the impurities are located at the edge of the device due to the centrifugal effect, thereby improving the filtration efficiency, but also the raw materials can be stirred to make the impurities more uniform, thereby reducing the blockage caused by the accumulation of a large amount of impurities.

[0038] like Figures 1 to 5 As shown, the utility model is a plate-and-frame filtering mechanism for removing impurities from crude oil. When it is working, the stirring shaft 51 is driven by turning on the motor 2 52 to rotate the stirring shaft 51 to stir the material so that the impurities are evenly distributed. The material in the material box 11 is discharged to the feed channel 14 through the pipeline 16 for loading by turning on the pump 12. The device is sealed when rotating by the sealing frame 13, and the filtered material is discharged through the discharge channel 15. The top pressure plate 44 is driven by turning on the hydraulic cylinder 42 to move the top pressure plate 44 to press the filter element 31 and the filter frame 32, and the material is filtered by the filter element 31 cooperating with the filter frame 32. The impurities are cleaned by opening the sealing door 33, and the filter press bin 21 is driven by turning on the motor 1 22 to rotate the filter press bin 21.

[0039] The pump 12, motor 1 22, hydraulic cylinder 42 and motor 2 52 of the utility model are purchased on the market, and technicians in the industry only need to install and operate them according to the accompanying instruction manuals, without the need for creative work by technicians in this field.

[0040] The main functions realized by the utility model are: in the plate-and-frame filtering process for removing impurities from crude oil, by arranging a rotating mechanism and a stirring mechanism, the plate-and-frame filtering process for removing impurities from crude oil can not only be rotated to locate the impurities at the edge of the device due to the centrifugal effect, thereby improving the filtering efficiency, but also the raw materials can be stirred to make the impurities more uniform, thereby reducing the blockage caused by the accumulation of a large amount of impurities.

[0041] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the technical principle of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. A plate-and-frame filter mechanism for removing impurities from crude oil, comprising a filter mechanism (3); characterized in that: It also comprises a feeding mechanism (1), a rotating mechanism (2), a pressing mechanism (4) and a stirring mechanism (5), wherein the rotating mechanism (2) is mounted on the feeding mechanism (1), the filtering mechanism (3) is mounted on the rotating mechanism (2), the pressing mechanism (4) is mounted on the right end of the feeding mechanism (1), and the stirring mechanism (5) is mounted inside the feeding mechanism (1); The feeding mechanism (1) performs feeding, the rotating mechanism (2) performs rotation, the filtering mechanism (3) performs filtering, the pressing mechanism (4) performs pressing, and the stirring mechanism (5) performs stirring.

2. A plate-and-frame filter mechanism for removing impurities from crude oil as claimed in claim 1, characterized in that: The feeding mechanism (1) comprises a material box (11), a pump (12), a sealing frame (13) and a pipeline (16). The pump (12) is installed at the left end of the material box (11), and the input end of the pump (12) extends into the material box (11). The sealing frame (13) is installed at the upper end of the material box (11). A feed channel (14) and a discharge channel (15) are arranged on the sealing frame (13). The output end of the pipeline (16) extends into the feed channel (14), and the input end of the pipeline (16) is connected to the output end of the pump (12).

3. A plate-and-frame filter mechanism for removing impurities from crude oil as claimed in claim 2, characterized in that: The rotating mechanism (2) comprises a filter press chamber (21) and a motor 1 (22). The filter press chamber (21) is rotatably mounted on a sealing frame (13). The motor 1 (22) is mounted at the left end of the sealing frame (13), and the output end of the motor 1 (22) is connected to the input end of the filter press chamber (21).

4. A plate-and-frame filter mechanism for removing impurities from crude oil as claimed in claim 3, characterized in that: The filtering mechanism (3) comprises a plurality of filter cores (31), a plurality of filter frames (32) and a sealing door (33). The plurality of filter cores (31) and the plurality of filter frames (32) are slidably mounted in the filter press bin (21), and the sealing door (33) is hinged on the filter press bin (21).

5. A plate-and-frame filter mechanism for removing impurities from crude oil as claimed in claim 2, characterized in that: The top pressure mechanism (4) comprises a reinforcement frame (41), a hydraulic cylinder (42), a bearing 1 (43), a top pressure plate (44) and a bearing 2 (45); the reinforcement frame (41) is mounted on the right end of the material box (11); the hydraulic cylinder (42) is mounted on the left end of the reinforcement frame (41); and the output end of the hydraulic cylinder (42) extends into the filter press bin (21); the hydraulic cylinder (42) is connected to the filter press bin (21) via the bearing 1 (43); and the top pressure plate (44) is connected to the output end of the hydraulic cylinder (42) via the bearing 2 (45).

6. A plate-and-frame filter mechanism for removing impurities from crude oil as claimed in claim 2, characterized in that: The stirring mechanism (5) comprises a stirring shaft (51) and a second motor (52). The stirring shaft (51) is rotatably mounted in the material box (11), and an input end of the stirring shaft (51) extends to the right side of the material box (11). The second motor (52) is mounted at the right end of the material box (11), and an output end of the second motor (52) is connected to the input end of the stirring shaft (51).

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