Filtering and impurity removing equipment for complexing agent processing

Abstract

The utility model relates to filtering and impurity removing equipment for processing a complexing agent, which is applied to the technical field of filtering and impurity removing for processing the complexing agent and realizes that when the complexing agent is filtered and removed, an electromagnetic valve can be opened to convey the complexing agent to a first conveying pipe, so that the complexing agent flows to a first filter screen to be filtered; magnetic impurities can be adsorbed through a magnetic ball in the first filter screen, after filtering is conducted for set time, the time controller will automatically close the first conveying pipe and open the second conveying pipe to convey liquid into the second filter screen, and at the moment, the first filter screen continues to be placed in the filter device body for liquid dropping; and when the filtering time is reached again, the electromagnetic valve is closed to open the barrel cover, and the two first filter screens after filtering are respectively taken down, so that the first filter screens are replaced by new first filter screens, and the effects that the first filter screens and the second filter screens are sequentially and alternately used, enough time is reserved to filter residual liquid on the first filter screens and the second filter screens, and waste is avoided are effectively achieved.

Description

Technical Field

[0001] The utility model relates to a filtering and impurity removal device for composite agent processing, in particular to a filtering and impurity removal device for composite agent processing applied in the technical field of filtering and impurity removal for composite agent processing. Background Art

[0002] The compound agent is prepared by selecting high-quality detergents, dispersants, high-efficiency ashless antioxidants and other additives. The oil products prepared with the compound agent have good high-temperature detergency, low-temperature dispersibility, excellent anti-oxidation and anti-wear properties. The types of compound agents include: internal combustion engine oil compound agent, gear oil compound agent and industrial oil compound agent. In the process of lubricating oil processing, impurities in the material need to be filtered and processed.

[0003] The specification of Chinese patent CN216571856U discloses a filtering device for lubricating oil processing, including a filter box, an end cover and a connecting rod, wherein the end cover is located at the top of the filter box, the connecting rod is located in the inner cavity of the filter box, the top of the end cover is fixedly connected with a sealing block, and the top of the sealing block is fixedly connected with a shell. By setting the end cover, the connecting rod, the shell, the filter screen and the fixing mechanism for coordinated use, the end cover is pulled up, the connecting rod is pulled down, the connecting rod leaves the inner cavity of the shell, and then the filter screen is cleaned. After the cleaning is completed, the connecting rod is reset and fixed by the fixing mechanism to complete the cleaning, thereby solving the problem of rapid disassembly and cleaning of the existing filtering equipment when the impurities remaining and adhering on the filter screen need to be cleaned.

[0004] The existing filter device will be clogged by impurities during long-term use, and the clogged filter needs to be cleaned or replaced in time. Since the composite agent is oily, a lot of liquid will remain on the filter, causing waste. Utility Model Content

[0005] In view of the above-mentioned prior art, the technical problem to be solved by the utility model is that the filter screen of the existing filtering device will be clogged by impurities during long-term use, and the clogged filter screen needs to be cleaned or replaced in time. Since the composite agent is oily, a lot of liquid will remain on the filter screen, causing waste.

[0006] In order to solve the above problems, the utility model provides a filtering and impurity removal equipment for composite agent processing, including a filter device body fixedly connected to support legs at the four corners of the bottom, a central column is installed in the middle of the upper part of the filter device body, and the central column is fixedly connected to the inner side wall of the filter device body through a connecting plate, the inner side wall of the filter device body is fixedly connected to a clamping plate, the outer side wall of the central column is symmetrically sleeved with a first filter screen, and two first filter screens are detachably spliced ​​to form an annular filter screen, and the first filter screen is clamped with the clamping plate, the top of the central column is clamped with a second filter screen embedded in the central column, and the second filter screen is kept horizontal with the bottom end of the first filter screen, a plurality of magnetic balls are respectively put into the first filter screen and the second filter screen, a barrel cover is detachably connected to the top of the filter device body, a first conveying pipe and a second conveying pipe are installed on the top of the barrel cover, and the tail ends of the first conveying pipe and the second conveying pipe are respectively projected in the first filter screen and the second filter screen in the vertical direction, and the first conveying pipe and the second conveying pipe are connected to the main conveying pipe through an electromagnetic valve.

[0007] In the above filtering and impurity removal equipment, the first filter screen and the second filter screen are effectively used in turn, leaving enough time to filter out the residual liquid thereon, thereby avoiding waste.

[0008] As a further improvement of the present application, the two first filter screen sections are fixedly connected with magnetic blocks, and the two magnetic blocks attract each other.

[0009] As a further improvement of the present application, the top end of the first filter screen at the cross section is symmetrically fixedly connected with a connecting block, and the two first filter screens are threadedly fixed to the connecting block by bolts.

[0010] As a further improvement of the present application, a support plate is fixedly connected between the four supporting legs, a motor is fixedly connected to the top of the support plate, and a rotating shaft is connected to the output end of the motor.

[0011] As another improvement of the present application, the side wall of the rotating shaft is symmetrically fixedly connected with a stirring paddle located in the filtering device body, the top of the stirring paddle is fixedly connected with a scraper, and the scraper is in conflict with the bottom of the first filter screen and the second filter screen.

[0012] As another improved supplement of the present application, the scraper has sloped design on both sides, and scraper brushes are fixedly connected to the slopes on both sides, and the scraper brushes are level with the top of the scraper.

[0013] As another improved supplement of the present application, a time controller is fixedly connected to the outer wall of the filter device body, and the time controller is electrically connected to the solenoid valve.

[0014] In summary, this solution can be achieved. When filtering and removing impurities from the composite agent, the electromagnetic valve can be opened by the time controller to transport the composite agent to the first delivery pipe, so that it flows to the first filter net in the filter device body for filtering, and the magnetic impurities can be adsorbed by the magnetic ball in the first filter net to avoid increasing the blockage rate of the filter holes. With a long period of filtration, many impurities will remain in the first filter net to block the first filter net. When the filtration reaches the set time, the time controller will automatically close the first delivery pipe and open the second delivery pipe to transport the composite agent to the second filter net. At this time, the first filter net will continue to be placed in the filter device body for dripping and filtering. The total filtration volume in the device body is lower than the bottom of the first filter screen, and the liquid above is filtered as much as possible to avoid wasting the composite agent. When the filtering time is reached again, the solenoid valve can be closed to open the barrel cover, and the two first filter screens after filtering are unscrewed by bolts, and the magnetic blocks of the two first filter screens are separated. The magnetic blocks are for preliminary positioning during installation, and then reinforced by bolts. They are then removed from the surface of the central column respectively, and then replaced with a new first filter screen installed on the card plate and engaged with the central column, effectively achieving the effect of using the first filter screen and the second filter screen in turn, leaving enough time to filter the residual liquid on it to avoid waste. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a structural diagram of the filtering device of the first and second embodiments of the present application;

[0016] Figure 2 This is a partial diagram of the filtering interior of the first embodiment of the present application;

[0017] Figure 3 This is a structural diagram of a filter screen according to a first embodiment of the present application;

[0018] Figure 4 This is a structural diagram of a stirring paddle according to a second embodiment of the present application;

[0019] Figure 5 For this application Figure 4 Enlarged view of point A in the middle;

[0020] Figure 6 This is a splicing structure diagram of the first filter screen of the first implementation mode of the present application;

[0021] Figure 7 For this application Figure 6 Enlarged view of point B in the middle.

[0022] Description of the numbers in the figure:

[0023] 1. Filter device body; 2. Bucket cover; 3. First delivery pipe; 4. Second delivery pipe; 5. Solenoid valve; 6. Support legs; 7. Support plate; 8. Motor; 9. Rotating shaft; 10. Agitator; 11. First filter screen; 12. Center column; 13. Second filter screen; 14. Card plate; 15. Connecting plate; 16. Bolt; 17. Scraper; 18. Magnetic block; 19. Scraper brush. DETAILED DESCRIPTION

[0024] Two implementation modes of the present application are described in detail below with reference to the accompanying drawings.

[0025] The first implementation method:

[0026] Figure 1-3 The invention shows a filtering and impurity removal device for processing a composite agent, comprising a filter device body 1 with support legs 6 fixedly connected at the four corners of the bottom, a central column 12 is installed in the middle of the upper part of the filter device body 1, and the central column 12 is fixedly connected to the inner wall of the filter device body 1 through a connecting plate 15, and a clamping plate 14 is fixedly connected to the inner wall of the filter device body 1, and a first filter screen 11 is symmetrically sleeved on the outer wall of the central column 12, and two first filter screens 11 can be detachably spliced ​​to form an annular filter screen, and the first filter screen 11 is clamped with the clamping plate 14, and the top of the central column 12 is clamped. A second filter screen 13 is embedded in the central column 12, and the second filter screen 13 is kept horizontal with the bottom end of the first filter screen 11. A plurality of magnetic balls are respectively put into the first filter screen 11 and the second filter screen 13. The top of the filtering device body 1 is detachably connected to the barrel cover 2, and the top of the barrel cover 2 is installed with the first delivery pipe 3 and the second delivery pipe 4. The tail ends of the first delivery pipe 3 and the second delivery pipe 4 are respectively projected in the first filter screen 11 and the second filter screen 13 in the vertical direction. The first delivery pipe 3 and the second delivery pipe 4 are connected to the main delivery pipe through the solenoid valve 5.

[0027] Figure 6-7 It is shown that the cross sections of the two first filter screens 11 are fixedly connected with magnetic blocks 18 , and the two magnetic blocks 18 attract each other, and the outer wall of the filter device body 1 is fixedly connected with a time controller, and the time controller is electrically connected to the solenoid valve 5 .

[0028] This solution can be achieved. When filtering and removing impurities from the composite agent, the electromagnetic valve 5 can be opened by the time controller to transport the composite agent to the first delivery pipe 3, so that the composite agent flows to the first filter screen 11 in the filter device body 1 for filtering, and the magnetic impurities can be adsorbed by the magnetic ball in the first filter screen 11 to avoid increasing the blockage rate of the filter hole. With the long-term filtration, many impurities will remain in the first filter screen 11 to block the first filter screen 11. When the filtration reaches the set time, the time controller will automatically close the first delivery pipe 3 and open the second delivery pipe 4 to transport the composite agent to the second filter screen 13. At this time, the first filter screen 11 continues to be placed in the filter device body 1 for dripping. The total amount of filtration is lower than the bottom of the first filter screen 11, and the liquid above is filtered as much as possible to avoid wasting the composite agent. When the filtering time is reached again, the solenoid valve 5 can be closed to open the barrel cover 2, and the two first filter screens 11 after filtering are unscrewed by the bolts 16, and the magnetic blocks 18 of the two first filter screens 11 are separated. The magnetic blocks 18 are for preliminary positioning during installation, and then reinforced by the bolts 16. Then, they are removed from the surface of the central column 12 respectively, so as to replace the new first filter screen 11 and install it on the card plate 14 and engage with the central column 12, so as to effectively achieve the first filter screen 11 and the second filter screen 13 to be used in turn, leaving enough time to filter the residual liquid on it to avoid waste.

[0029] The second implementation method:

[0030] Figure 1 and Figure 4-5 It is shown that the top of the first filter screen 11 located at the cross section is symmetrically fixedly connected with a connecting block, and the two first filter screens 11 are threadedly fixed to the connecting block by bolts 16, a support plate 7 is fixedly connected between the four support legs 6, a motor 8 is fixedly connected to the top of the support plate 7, and a rotating shaft 9 is connected to the output end of the motor 8, and a stirring paddle 10 located in the filter device body 1 is symmetrically fixedly connected to the side wall of the rotating shaft 9, a scraper 17 is fixedly connected to the top of the stirring paddle 10, and the scraper 17 is in conflict with the bottom of the first filter screen 11 and the second filter screen 13, the scraper 17 is designed to be sloped on both sides, and a scraper brush 19 is fixedly connected to the slopes on both sides, and the scraper brush 19 is level with the top of the scraper 17.

[0031] This solution can be achieved, when filtering the composite agent, the motor 8 can be turned on to drive the rotating shaft 9 to drive the first filter 11 to rotate, and the filtered composite agent can be mixed and stirred to avoid precipitation after being placed for a long time. While stirring, the scraper 17 and the scraping brush 19 on the top of the stirring paddle 10 contact and scrape the bottom of the first filter 11 and the second filter 13, and the scraper 17 can move the first filter 11 and the bottom of the first filter 11, so that the impurities remaining in them are dislocated, and at the same time, the scraping brush 19 can move the filter holes to remove the blocked impurities, so that the combination of the two can achieve the effect of unblocking the first filter 11 and the second filter 13.

[0032] In view of current practical needs, the protection scope of the above-mentioned implementation mode adopted in this application is not limited to this. Various changes made within the knowledge scope of technical personnel in this field without departing from the concept of this application still fall within the protection scope of this utility model.

Claims

1. A filtering and impurity removal device for composite agent processing, comprising a filtering device body (1) with supporting legs (6) fixedly connected at the four corners of the bottom, characterized in that: A central column (12) is installed in the middle of the upper part of the filter device body (1), and the central column (12) is fixedly connected to the inner wall of the filter device body (1) through a connecting plate (15). A clamping plate (14) is fixedly connected to the inner wall of the filter device body (1). The outer wall of the central column (12) is symmetrically sleeved with a first filter screen (11), and two first filter screens (11) are detachably spliced ​​to form an annular filter screen, and the first filter screen (11) is clamped with the clamping plate (14). The top of the central column (12) is clamped with a second filter screen (13) embedded in the central column (12), and the second filter screen (13) is clamped in the central column (12). The filter screen (13) is kept horizontal with the bottom end of the first filter screen (11); a plurality of magnetic balls are respectively put into the first filter screen (11) and the second filter screen (13); the top end of the filter device body (1) is detachably connected to a barrel cover (2); the top end of the barrel cover (2) is equipped with a first delivery pipe (3) and a second delivery pipe (4); the tail ends of the first delivery pipe (3) and the second delivery pipe (4) are respectively projected in the first filter screen (11) and the second filter screen (13); the first delivery pipe (3) and the second delivery pipe (4) are connected to a main delivery pipe via an electromagnetic valve (5).

2. The filtering and impurity removal equipment for composite agent processing according to claim 1, characterized in that: The two first filter screens (11) are both fixedly connected to a magnetic block (18) in cross section, and the two magnetic blocks (18) attract each other.

3. The filtering and impurity removal equipment for composite agent processing according to claim 1, characterized in that: The top end of the first filter screen (11) at the cross section is symmetrically fixedly connected to a connecting block, and the two first filter screens (11) are threadedly fixed to the connecting block via bolts (16).

4. The filtering and impurity removal equipment for composite agent processing according to claim 1, characterized in that: A support plate (7) is fixedly connected between the four support legs (6), a motor (8) is fixedly connected to the top of the support plate (7), and a rotating shaft (9) is connected to the output end of the motor (8).

5. The filtering and impurity removal equipment for composite agent processing according to claim 4, characterized in that: The side wall of the rotating shaft (9) is symmetrically fixedly connected to a stirring paddle (10) located in the filtering device body (1), and the top of the stirring paddle (10) is fixedly connected to a scraper (17), and the scraper (17) contacts the bottom of the first filter screen (11) and the bottom of the second filter screen (13).

6. The filtering and impurity removal equipment for composite agent processing according to claim 5, characterized in that: The scraper (17) has sloped design on both sides, and scraper brushes (19) are fixedly connected to the slopes on both sides, and the scraper brushes (19) are level with the top of the scraper (17).

7. The filtering and impurity removal equipment for composite agent processing according to claim 1, characterized in that: A time controller is fixedly connected to the outer wall of the filter device body (1), and the time controller is electrically connected to the solenoid valve (5).

Images