Mixing and filtering device for production of dye penetrant flaw detection agent

Abstract

The utility model discloses a mixing and filtering device for dye penetrant inspection agent production, which comprises a supporting device, a filtering device is fixedly mounted at the top end of the supporting device, a defoaming device is fixedly sleeved at the top end of the supporting device in a threaded manner, and the defoaming device is positioned above the filtering device. The defoaming device comprises a synchronous rod, a displacement cross frame, L-shaped clamping plates and a scraping plate, the scraping plate is fixedly installed between the two L-shaped clamping plates, the L-shaped clamping plates are fixedly installed at the top and the bottom of the side end of the synchronous rod, the displacement cross frame is fixedly installed between the two L-shaped clamping plates, the displacement cross frame is located above the scraping plate, and the synchronous rod is fixedly installed between the two L-shaped clamping plates. The filtering device comprises a first filter screen, supporting vertical frames, a conveying pipe and a second filter screen, and the first filter screen and the second filter screen are fixedly mounted between the two supporting vertical frames. Through the arrangement of the defoaming device, the filtering device and the supporting device, the purpose of eliminating bubbles is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of filtering devices, and particularly relates to a mixing and filtering device for the production of coloring penetrant flaw detectors. Background Technique

[0002] Penetrant flaw detector is the general term for a complete series of penetrant flaw detection materials required in penetrant flaw detection.

[0003] A filtering device refers to a device used to block substances or microorganisms. The main purpose is to pass liquid or gas through a specific device to remove harmful substances and microorganisms such as impurities, solid particles, and liquid sludge, so as to achieve the purpose of purifying the liquid or gas.

[0004] During the production of existing penetrant flaw detectors, stirring and mixing are generally used to achieve the purpose of fusion. However, a large number of bubbles will be generated during stirring, resulting in a large amount of bubbles carried by the mixed penetrant flaw detector during transmission, and thus it is necessary to wait for a certain period of time before it can be filled. Therefore, an equipment is needed to improve the above problems. Content of the Utility Model

[0005] The purpose of the utility model is to provide a mixing and filtering device for the production of coloring penetrant flaw detectors to solve the problems raised in the above background technique.

[0006] To achieve the above purpose, the utility model provides the following technical solution: A mixing and filtering device for the production of coloring penetrant flaw detectors, including a support device. A filtering device is fixedly installed at the top of the support device. An antifoaming device is fixedly and threadedly sleeved at the top of the support device, and the antifoaming device is located above the filtering device. The antifoaming device includes a synchronous rod, a displacement cross frame, an L-shaped clamping plate, and a scraper. The scraper is fixedly installed between the two L-shaped clamping plates. The L-shaped clamping plate is fixedly installed at the top and bottom of the side end of the synchronous rod. The displacement cross frame is fixedly installed between the two L-shaped clamping plates, and the displacement cross frame is located above the scraper.

[0007] Preferably, the filtering device includes a first filter screen, a support vertical frame, a conveying pipe, and a second filter screen. The first filter screen and the second filter screen are fixedly installed between the two support vertical frames, and the second filter screen is located above the first filter screen. The conveying pipes are symmetrically and fixedly installed at both ends of the second filter screen.

[0008] Preferably, the support device includes side frames, threaded rods, a driving motor, a support base, and a guide plate. The side frames are fixedly installed at both ends of the top of the support base. The guide plate is fixedly installed at the center of the top of the support base. The driving motor is fixedly installed at one end of the side frame. The threaded rod is fixedly installed at the center of the side end of the driving motor.

[0009] Preferably, the supporting vertical frames are symmetrically and fixedly installed at the top of the supporting base near the side frames, and the displacement cross-frame is threadedly sleeved on the outer ring of the threaded rod.

[0010] Preferably, the outer surface of the L-shaped clamping plate close to the synchronous rod is attached to the inner surfaces of the second filter screen and the first filter screen.

[0011] Preferably, the flow guide plate is vertically aligned with the first filter screen.

[0012] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0013] When the device is in use, by using filter screens with different mesh numbers for the second filter screen and the first filter screen, different-sized bubbles can be isolated. At the same time, when the driving motor is turned on, it can drive the threaded rod to rotate forward and backward, so that the displacement cross-frame can drive the scraper to move inside the first filter screen and the second filter screen, thereby removing the bubbles remaining at the bottom end inside the second filter screen and the first filter screen, avoiding the liquid from carrying bubbles and flowing again, and completing the work of bubble elimination. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is a schematic diagram of the main structure of the present utility model;

[0015] Figure 2 is a schematic diagram of the defoaming device structure of the present utility model;

[0016] Figure 3 is a schematic diagram of the filtering device structure of the present utility model;

[0017] Figure 4 is a schematic diagram of the support device structure of the present utility model.

[0018] In the figure: 1 - defoaming device, 2 - filtering device, 3 - support device, 4 - synchronous rod, 5 - displacement cross-frame, 6 - L-shaped clamping plate, 7 - scraper, 8 - first filter screen, 9 - supporting vertical frame, 10 - conveying pipe, 11 - second filter screen, 12 - side frame, 13 - threaded rod, 14 - driving motor, 15 - supporting base, 16 - flow guide plate. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0019] The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0020] Please refer to Figures 1-4, an embodiment provided by the present utility model: a mixing and filtering device for the production of a coloring penetrant flaw detector, including a support device 3. A filtering device 2 is fixedly installed at the top of the support device 3. An antifoaming device 1 is fixedly and threadedly sleeved at the top of the support device 3, and the antifoaming device 1 is located above the filtering device 2. The antifoaming device 1 includes a synchronous rod 4, a displacement cross frame 5, an L-shaped clamping plate 6, and a scraping plate 7. The scraping plate 7 is fixedly installed between the two L-shaped clamping plates 6. The L-shaped clamping plates 6 are fixedly installed at the top and bottom of the side end of the synchronous rod 4. The displacement cross frame 5 is fixedly installed between the two L-shaped clamping plates 6, and the displacement cross frame 5 is located above the scraping plate 7.

[0021] The filtering device 2 includes a first filter screen 8, a support vertical frame 9, a conveying pipe 10, and a second filter screen 11. The first filter screen 8 and the second filter screen 11 are fixedly installed between the two support vertical frames 9, and the second filter screen 11 is located above the first filter screen 8. The conveying pipes 10 are symmetrically and fixedly installed at both ends of the second filter screen 11. By using filter screens with different mesh numbers inside the second filter screen 11 and the first filter screen 8, air bubbles can be filtered out more precisely.

[0022] The support device 3 includes side frames 12, threaded rods 13, drive motors 14, support bases 15, and guide plates 16. The side frames 12 are fixedly installed at both ends of the top of the support base 15. The guide plate 16 is fixedly installed at the center of the top of the support base 15. The drive motor 14 is fixedly installed at one end of the side frame 12. The threaded rod 13 is fixedly installed at the center of the side end of the drive motor 14. By installing splash-proof plates around the guide plate 16, it is possible to prevent the penetrant raw material from splashing outwards.

[0023] The support vertical frames 9 are symmetrically and fixedly installed at the top of the support base 15 close to the side frames 12. The displacement cross frame 5 is threadedly sleeved on the outer circle of the threaded rod 13. When the threaded rod 13 rotates, the displacement cross frame 5 can be driven to move.

[0024] The outer surface of the L-shaped clamping plate 6 close to the synchronous rod 4 is in contact with the inner surfaces of the second filter screen 11 and the first filter screen 8, ensuring that the scraping plate 7 reciprocates linearly.

[0025] The guide plate 16 is vertically aligned with the first filter screen 8, and can accurately transfer the penetrant raw material.

[0026] Working principle: During use, first connect the conveying pipe 10 to the external conveying valve so that the penetrant raw material can be transmitted from the conveying pipe 10 to the inside of the second filter screen 11. Different mesh filter screens are used for the second filter screen 11 and the first filter screen 8, enabling the isolation of bubbles of different sizes. The first filter screen 8 is vertically aligned with the flow guide plate 16, and the flow guide plate 16 is connected to the collection cavity of the next process, so that the defoamed penetrant raw material can flow into the next process centrally. When bubbles remain on the surfaces of the second filter screen 11 and the first filter screen 8, the driving motor 14 can be started to drive the threaded rod 13 to rotate. Since the displacement cross frame 5 is threadedly sleeved on the outer ring of the threaded rod 13, when the threaded rod 13 rotates clockwise, it can drive the displacement cross frame 5 to move towards the end away from the driving motor 14. Thus, the scraper 7 can move inside the first filter screen 8 and the second filter screen 11. There are two scrapers 7, and the bottoms of the two scrapers 7 are respectively in contact with the filter screens at the inner bottom ends of the second filter screen 11 and the first filter screen 8. When the scraper 7 moves, it can scrape off the bubbles attached to the filter screens, preventing the bubbles from remaining on the filter screens. At the same time, the L-shaped clamping plate 6 is respectively attached to the inner wall surfaces of the second filter screen 11 and the first filter screen 8, enabling the scraper 7 to move linearly inside the second filter screen 11 and the first filter screen 8, preventing the displacement cross frame 5 from tilting. When the scraper 7 reciprocates to the extreme position, it can also push the impurities accumulated on the filter screen to the side end, preventing the filter screens inside the first filter screen 8 and the second filter screen 11 from being blocked when too many impurities accumulate. When this device is in use, when the threaded rod 13 rotates forward and backward, it can drive the scraper 7 to reciprocate inside the second filter screen 11 and the first filter screen 8 through the displacement cross frame 5, so that the scraper 7 can scrape off the bubbles accumulated on the filter screens inside the second filter screen 11 and the first filter screen 8, thereby preventing the penetrant raw material from carrying bubbles and flowing again when it flows again, and completing the work.

[0027] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A mixing and filtering device for the production of a coloring penetrant flaw detector, comprising a support device (3), a filtering device (2) is fixedly installed at the top of the support device (3), a defoaming device (1) is fixedly sleeved with a threaded connection at the top of the support device (3), and the defoaming device (1) is located above the filtering device (2), and it is characterized in that: The defoaming device (1) includes a synchronous rod (4), a displacement cross frame (5), an L-shaped clamping plate (6) and a scraper (7). The scraper (7) is fixedly installed between the two L-shaped clamping plates (6). The L-shaped clamping plates (6) are fixedly installed at the top and bottom of the side end of the synchronous rod (4). The displacement cross frame (5) is fixedly installed between the two L-shaped clamping plates (6), and the displacement cross frame (5) is located above the scraper (7).

2. The hybrid filtration device for the production of a coloring penetrant flaw detector according to claim 1, wherein: The filtering device (2) includes a first filter screen (8), a supporting vertical frame (9), a conveying pipe (10) and a second filter screen (11). The first filter screen (8) and the second filter screen (11) are fixedly installed between the two supporting vertical frames (9), and the second filter screen (11) is located above the first filter screen (8). The conveying pipes (10) are symmetrically and fixedly installed at both ends of the second filter screen (11).

3. The hybrid filtration device for the production of a coloring penetrant flaw detector according to claim 2, wherein: The supporting device (3) includes a side frame (12), a threaded rod (13), a driving motor (14), a supporting base (15) and a guide plate (16). The side frame (12) is fixedly installed at both ends of the top of the supporting base (15). The guide plate (16) is fixedly installed at the center of the top end of the supporting base (15). The driving motor (14) is fixedly installed at one end of the side frame (12). The threaded rod (13) is fixedly installed at the center of the side end of the driving motor (14).

4. A mixing and filtering device for producing a coloring penetrant flaw detector according to claim 3, characterized in that: The supporting vertical frames (9) are symmetrically and fixedly installed at the top end of the supporting base (15) close to the side frame (12). The displacement cross frame (5) is threadedly sleeved on the outer ring of the threaded rod (13).

5. The hybrid filtration device for the production of a coloring penetrant flaw detector according to claim 4, characterized in that: The outer surface of the L-shaped clamping plate (6) close to the synchronous rod (4) is attached to the inner surfaces of the second filter screen (11) and the first filter screen (8).

6. The mixing and filtering device for producing a coloring penetrant flaw detector according to claim 5, wherein: The guide plate (16) is vertically aligned with the first filter screen (8).

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