Forced circulation separator

Abstract

The utility model relates to the technical field of forced circulation separators, in particular to a forced circulation separator which comprises a device shell and supporting plates, and the supporting plates are fixedly connected to the left end and the right end of the outer side of the upper portion of the device shell. In the separation and filtration process, a motor is started, the motor drives a connecting shaft, a connecting piece, a fixing frame and a brush assembly to integrally rotate at a low speed, a compression spring enables the lower end of the brush assembly to be continuously attached to the upper end face of a filter screen, the brush assembly removes impurities filtered out of the filter screen, the impurities enter an annular collecting groove, and therefore blockage of the filter screen is reduced, and the service life of the filter screen is prolonged. According to the device, the mixture can continuously and rapidly flow downwards through the filter screen to be forcibly separated, the mixed substance can be continuously separated, the separation time prolonging caused by impurity blockage is reduced, and the overall separation efficiency of the mixed substance is improved.

Description

Technical Field

[0001] This utility model relates to the field of forced circulation separator technology, specifically a forced circulation separator. Background Technology

[0002] Forced circulation separators are commonly used equipment in industrial production, mainly used to separate two liquids or liquid and gas in a mixed state. Forced circulation separators are widely used in the petrochemical industry and other occasions that require liquid-gas or liquid-liquid separation. For example, in the petrochemical industry, it is used to separate mixtures after reaction to recover useful components and remove impurities.

[0003] Existing forced circulation separators used in the petrochemical industry first remove impurities through an internal filter before forcibly separating the mixture. However, with continuous use, impurities accumulate and clog the filter screen, prolonging the filtration time and reducing the overall separation efficiency. Therefore, we propose a forced circulation separator to address these issues. Utility Model Content

[0004] The purpose of this invention is to provide a forced circulation separator to solve the problem that continuous use of the internal filter can cause impurities to accumulate and clog the filter screen, thus prolonging the filtration time of the mixture and reducing the overall separation efficiency of the mixture.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A forced circulation separator includes a housing and support plates. Support plates are fixedly connected to both the left and right ends of the upper outer surface of the housing. A hydraulic cylinder is fixedly connected to the upper end of the support plates. A connecting frame is fixedly connected to the upper end of the hydraulic cylinder. A cover is fixedly connected to the lower end of the connecting frame. A motor is fixedly connected to the upper end of the cover. A connecting shaft is fixedly connected to the end of the motor's main shaft. A connecting member is fixedly connected to the end of the connecting shaft. Fixed frames are fixedly connected to both ends of the connecting member. A compression spring is fixedly connected to the inner side of the fixed frame. A brush assembly is fixedly connected to the lower end of the compression spring. A support rod is fixedly connected to the upper end of the fixed frame. A ball bearing is provided on the inner side of the upper end of the support rod. A sealing gasket is fixedly connected to the lower end of the cover. An annular support plate is fixedly connected inside the housing. A first magnet is fixedly connected to the inner side of the upper end of the annular support plate. A filter is placed on the upper end of the annular support plate. A sealing sleeve is fixedly connected to the outer side of the filter. A second magnet is fixedly connected to the inner side of the lower end of the filter. An annular collection groove is formed at the upper end of the filter. A filter screen is fixedly connected to the inner side of the filter.

[0007] Preferably, the device housing is hollow inside, a connecting pipe is installed inside the device housing, a separation column is installed on the lower inner side of the device housing, the separation column is located below the connecting pipe, and a feed hose is installed on the upper end of the cover.

[0008] Preferably, there are two hydraulic cylinders located on the left and right sides of the cover, the upper end of the connecting shaft is rotatably connected to the inner wall of the cover, there are two fixing frames, there are several compression springs evenly arranged, and the lower end of the brush assembly is in contact with the upper surface of the filter screen.

[0009] Preferably, there are two support rods and two ball bearings, and the outer side of the ball bearings and the inner side of the cover body are connected by an annular groove.

[0010] Preferably, the lower end face of the sealing gasket is in close contact with the upper end face of the device housing, the first magnet and the second magnet are attracted to each other magnetically, and the outer side of the sealing sleeve is in contact with the upper inner wall of the device housing.

[0011] Compared with the prior art, the beneficial effects of this utility model are:

[0012] In this invention, a motor, connecting shaft, connector, fixing frame, compression spring, and brush assembly are incorporated. The mixture enters the device housing through a feed hose, and a filter screen separates and removes impurities from the mixture. During the separation and filtration process, the motor is activated, driving the connecting shaft, connector, fixing frame, and brush assembly to rotate at a low speed. The compression spring keeps the lower end of the brush assembly in continuous contact with the upper surface of the filter screen, allowing the brush assembly to remove the impurities filtered out by the filter screen. The impurities enter the annular collection groove, thereby reducing filter screen clogging and enabling the mixture to flow continuously and rapidly downwards through the filter screen for forced separation. This device can continuously separate the mixed substances, reducing the separation time caused by impurity clogging and improving the overall separation efficiency of the mixed substances. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0014] Figure 2 This utility model Figure 1 A schematic diagram of the structure at point A;

[0015] Figure 3 This utility model Figure 1 A schematic diagram of the structure at point B;

[0016] Figure 4 This utility model Figure 1 A schematic diagram of the structure at point C;

[0017] Figure 5This is a cross-sectional view of the annular support plate of this utility model;

[0018] Figure 6 This is a schematic diagram of the cover structure of this utility model from below.

[0019] In the diagram: 1. Device housing; 2. Support plate; 3. Hydraulic cylinder; 4. Connecting frame; 5. Cover; 6. Motor; 7. Connecting shaft; 8. Connecting piece; 9. Fixing frame; 10. Compression spring; 11. Brush assembly; 12. Support rod; 13. Ball bearing; 14. Sealing gasket; 15. Annular support plate; 16. First magnet; 17. Filter; 18. Sealing sleeve; 19. Second magnet; 20. Annular collection trough; 21. Filter screen; 22. Connecting pipe; 23. Separation column; 24. Feed hose. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0021] Please see Figure 1-6 This utility model provides a technical solution:

[0022] A forced circulation separator includes a housing 1 and a support plate 2. The support plate 2 is fixedly connected to both the left and right ends of the upper outer side of the housing 1. A hydraulic cylinder 3 is fixedly connected to the upper end of the support plate 2. A connecting frame 4 is fixedly connected to the upper end of the hydraulic cylinder 3. A cover 5 is fixedly connected to the lower end of the connecting frame 4. A motor 6 is fixedly connected to the upper end of the cover 5. A connecting shaft 7 is fixedly connected to the end of the motor 6's main shaft. A connecting piece 8 is fixedly connected to the end of the connecting shaft 7. Fixing frames 9 are fixedly connected to both the left and right ends of the connecting piece 8. Compression springs 10 are fixedly connected to the inner side of the fixing frames 9. A lower part of the compression spring 10 is fixedly connected to... The brush assembly 11 has a support rod 12 fixedly connected to the upper end of the fixed frame 9. The upper inner side of the support rod 12 is provided with a ball bearing 13. The lower end face of the cover 5 is fixedly connected with a sealing gasket 14. The inner side of the outer shell 1 of the device is fixedly connected with an annular support plate 15. The upper inner side of the annular support plate 15 is fixedly connected with a first magnet 16. A filter 17 is placed on the upper end of the annular support plate 15. A sealing sleeve 18 is fixedly connected to the outer side of the filter 17. A second magnet 19 is fixedly connected to the lower inner side of the filter 17. An annular collection groove 20 is opened at the upper end of the filter 17. A filter screen 21 is fixedly connected to the inner side of the filter 17.

[0023] The device housing 1 is hollow inside, and a connecting pipe 22 is installed inside the device housing 1. A separation column 23 is installed on the lower inner side of the device housing 1, and the separation column 23 is located below the connecting pipe 22. A feed hose 24 is installed on the upper end of the cover 5. There are two hydraulic cylinders 3 located on the left and right sides of the cover 5. The upper end of the connecting shaft 7 is rotatably connected to the inner wall of the cover 5. There are two fixing frames 9. There are several compression springs 10 evenly arranged. The lower end of the brush assembly 11 is in contact with the upper end of the filter screen 21. There are two support rods 12. There are two ball bearings 13. The outer side of the ball bearings 13 is in rolling contact with the annular groove opened on the inner side of the cover 5. The lower end of the sealing gasket 14 is tightly in contact with the upper end of the device housing 1. Magnet 16 and second magnet 19 are attracted to each other magnetically. The outer side of the sealing sleeve 18 is attached to the upper inner wall of the device housing 1. Support plates 2 are fixedly connected to both the left and right ends of the upper outer side of the device housing 1. A hydraulic cylinder 3 is fixedly connected to the upper end of the support plate 2. A connecting frame 4 is fixedly connected to the upper end of the hydraulic cylinder 3. A cover 5 is fixedly connected to the lower end of the connecting frame 4. A motor 6 is fixedly connected to the upper end of the cover 5. This facilitates the installation of the motor 6, connecting shaft 7, connecting parts 8, fixing frame 9, compression spring 10, and brush assembly 11. The mixture enters the device housing 1 through the feed hose 24. Then, the filter screen 21 separates and filters out impurities inside the mixture. During the separation and filtration process, the motor 6 is started. The motor 6 drives the connecting shaft 7 and connecting parts 8 and 9. The assembly 8, fixed frame 9, and brush assembly 11 rotate at a low speed. The compression spring 10 keeps the lower end of the brush assembly 11 in continuous contact with the upper surface of the filter screen 21, allowing the brush assembly 11 to remove impurities filtered out on the filter screen 21. The impurities enter the annular collection groove 20, thereby reducing the clogging of the filter screen 21 and allowing the mixture to flow continuously and quickly downward through the filter screen 21 for forced separation. This device can continuously separate the mixed substances, reducing the separation time caused by impurity clogging and improving the overall separation efficiency of the mixed substances. A connecting shaft 7 is fixedly connected to the end of the motor 6 main shaft, and a connecting piece 8 is fixedly connected to the end of the connecting shaft 7. Both ends of the connecting piece 8 are fixedly connected to... A fixed frame 9 is fixedly connected to a compression spring 10 inside the fixed frame 9. A brush assembly 11 is fixedly connected to the lower end of the compression spring 10. A support rod 12 is fixedly connected to the upper end of the fixed frame 9. A ball bearing 13 is provided on the inner side of the upper end of the support rod 12. A sealing gasket 14 is fixedly connected to the lower end face of the cover 5. An annular support plate 15 is fixedly connected to the inside of the outer shell 1 of the device. A first magnet 16 is fixedly connected to the inner side of the upper end of the annular support plate 15. A filter 17 is placed on the upper end of the annular support plate 15. A sealing sleeve 18 is fixedly connected to the outer side of the filter 17. A second magnet 19 is fixedly connected to the inner side of the lower end of the filter 17. An annular collection groove 20 is opened at the upper end of the filter 17. A filter screen 21 is fixedly connected to the inner side of the filter 17.

[0024] Working process: When the device is in use, it is powered by an external power source. The mixture is discharged into the device housing 1 through the feed hose 24. Then, the filter screen 21 separates and filters out impurities inside the mixture. During the separation and filtration process, the motor 6 is started by the external controller. The motor 6 drives the connecting shaft 7, connecting parts 8, fixing frame 9 and brush assembly 11 to rotate at a low speed. The compression spring 10 keeps the lower end of the brush assembly 11 in contact with the upper end of the filter screen 21, so that the brush assembly 11 removes the impurities filtered on the filter screen 21. The impurities enter the annular collection groove 20, thereby reducing the clogging of the filter screen 21. This allows the mixture to flow down through the filter screen 21 continuously and quickly, and then enter the separation column 23 through the connecting pipe 22 for forced separation. This allows for continuous separation of the mixture, reduces the separation time caused by impurity clogging, and improves the overall separation efficiency of the mixture. During the rotation of the fixing frame 9, the support rod 12 and the ball bearing 13 rotate, so that the ball bearing 13 moves along the annular groove opened on the inner side of the cover 5. The trough rolls, and the support rod 12 and ball bearing 13 make the overall rotation of the fixed frame 9 more stable. When a lot of impurities accumulate inside the annular collection trough 20 and need to be discharged, the discharge of the mixture is stopped first, and then the hydraulic cylinder 3 is started. The hydraulic cylinder 3 drives the connecting frame 4 and the cover 5 to move upward as a whole, so that the brush assembly 11 leaves the inside of the device housing 1. Then the filter 17 can be taken out as a whole, and the impurities inside the annular collection trough 20 and the filter screen 21 are cleaned at the same time. After cleaning, it is put back in its original position. The annular support plate 15 supports the filter 17 as a whole. The magnetic attraction of the first magnet 16 and the second magnet 19 makes the filter 17 as a whole more stable. The sealing sleeve 18 seals the connection between the filter 17 and the device housing 1. After placement, the hydraulic cylinder 3 is started. The hydraulic cylinder 3 drives the connecting frame 4 and the cover 5 to move downward as a whole, so that the lower end face of the sealing gasket 14 and the upper end face of the device housing 1 are tightly attached. The sealing gasket 14 seals the connection between the cover 5 and the device housing 1, reducing the entry of dust.

[0025] Although embodiments of the present 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 present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A forced circulation separator comprising a device housing (1) and a support plate (2), characterized in that: The both left and right ends of the upper outer side of the device shell (1) are fixedly connected with support plates (2), the upper end of the support plate (2) is fixedly connected with a hydraulic cylinder (3), the upper end of the hydraulic cylinder (3) is fixedly connected with a connecting frame (4), the lower end of the connecting frame (4) is fixedly connected with a cover body (5), the upper end of the cover body (5) is fixedly connected with a motor (6), the main shaft end of the motor (6) is fixedly connected with a connecting shaft (7), the end of the connecting shaft (7) is fixedly connected with a connecting piece (8), the both left and right ends of the connecting piece (8) are fixedly connected with fixed frames (9), the inner side of the fixed frame (9) is fixedly connected with compression springs (10), the lower end of the compression spring (10) is fixedly connected with a brush assembly (11), the upper end of the fixed frame (9) is fixedly connected with support rods (12), the inner side of the upper end of the support rod (12) is provided with a ball (13), the lower end surface of the cover body (5) is fixedly connected with a sealing gasket (14), the inside of the device shell (1) is fixedly connected with an annular support plate (15), the inner side of the upper end of the annular support plate (15) is fixedly connected with a first magnet (16), the upper end of the annular support plate (15) is placed with a filter (17), the outer side of the filter (17) is fixedly connected with a sealing sleeve (18), the inner side of the lower end of the filter (17) is fixedly connected with a second magnet (19), the upper end of the filter (17) is provided with an annular collecting groove (20), the inner side of the filter (17) is fixedly connected with a filter screen (21).

2. A forced-circulation decanter according to claim 1, wherein: The inside of the device shell (1) is hollow, the inside of the device shell (1) is provided with a connecting pipe (22), the lower part of the inner side of the device shell (1) is provided with a separation column (23), the separation column (23) is located below the connecting pipe (22), the upper end of the cover body (5) is provided with a feeding hose (24).

3. A forced-circulation decanter according to claim 1, wherein: The number of the hydraulic cylinder (3) is two and is located on the left and right sides of the cover body (5), the upper end of the connecting shaft (7) is rotatably connected with the inner wall of the cover body (5), the number of the fixed frame (9) is two, the number of the compression spring (10) is several and is uniformly arranged, the lower end of the brush assembly (11) and the upper end surface of the filter screen (21) are mutually attached.

4. A forced-circulation decanter according to claim 1, wherein: The number of the support rod (12) is two, the number of the ball (13) is two, the outer side of the ball (13) is rollingly connected with the annular groove provided in the inner side of the cover body (5).

5. A forced-circulation decanter according to claim 1, wherein: The lower end surface of the sealing gasket (14) and the upper end surface of the device shell (1) are closely attached, the first magnet (16) and the second magnet (19) are magnetically attracted, the outer side of the sealing sleeve (18) and the upper inner wall of the device shell (1) are attached.

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