A filtering device for meta-fluorotoluene trifluoride

Abstract

The utility model discloses a filtering device for meta-fluorotoluene trifluoride, and relates to the technical field of multiple filter elements characterized by being arranged mutually. A filtering device for meta-fluorotoluene trifluoride comprises a meta-fluorotoluene trifluoride filtering tank, the top of which is bolted with a meta-fluorotoluene trifluoride filtering mounting cover, and a debris cleaning structure, which is located on the meta-fluorotoluene trifluoride filtering tank, and through the cooperation of a rotating shaft, an anti-blocking scraper, a rotating baffle, two coil springs and a debris collecting box, impurities are accumulated in a debris discharge groove under the guidance of the anti-blocking scraper, so that when a certain amount of impurities are accumulated, the impurities are discharged into the debris collecting box under the extrusion of the anti-blocking scraper, so that while cleaning the impurity filter plate, the normal filtering function of the impurity filter plate can also be guaranteed, and it is avoided that when the filter plate is cleaned, pollutants are easily leaked to the external environment, and the convenience of cleaning the impurity filter plate is further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of a plurality of filter elements characterized by being arranged mutually, in particular to a filter device for meta-fluorotoluene trifluoride. Background Art

[0002] Meta-fluorobenzotrifluoride is an organic compound. The Chinese utility model patent, authorization announcement number "CN213527671U" discloses a wastewater treatment device for meta-fluorobenzotrifluoride. The technical effects and advantages of the utility model are as follows: the wastewater treatment device provided by the utility model can significantly improve the wastewater treatment efficiency by providing a three-layer filter screen, and can improve the water discharge efficiency by providing a hydraulic cylinder to push the pressure plate downward. In addition, since the upper cover can be disassembled by bolts, and the three-layer filter screen can also be easily taken out of the tank body by the pull ring on the card slot, it is convenient to clean the tank body and the filter screen, thereby improving the service life and use efficiency.

[0003] Although the above technical solution can filter the wastewater generated by meta-fluorobenzotrifluoride during use, the filter screen needs to be disassembled for cleaning. When the filter plate is taken out for cleaning, the pollutants may be more likely to scatter or leak into the external environment, thereby causing pollution to the environment. Therefore, we propose a filtering device for meta-fluorobenzotrifluoride. Utility Model Content

[0004] The purpose of the utility model is to solve at least one of the technical problems existing in the prior art and to provide a filtering device for meta-fluorobenzotrifluoride, which can solve the problem that when cleaning the filter screen, the filter screen needs to be disassembled for cleaning, and when the filter plate is taken out for cleaning, the pollutants may be more easily scattered or leaked into the external environment, thereby causing pollution to the environment.

[0005] To achieve the above object, the utility model provides the following technical solution: a filtering device for meta-fluorotoluene trifluoride, comprising:

[0006] A meta-fluorobenzotrifluoride filter tank, wherein the top of the meta-fluorobenzotrifluoride filter tank is bolted with a meta-fluorobenzotrifluoride filter installation cover;

[0007] A debris cleaning structure, the debris cleaning structure is located on the meta-fluorotoluene trifluoride filter tank;

[0008] The debris cleaning structure includes a driving motor, a rotating shaft, a stirring shaft and an anti-blocking scraper. The driving motor is fixedly installed on the top of the meta-fluorobenzotrifluoride filter installation cover. The output end of the driving motor rotates through the top of the meta-fluorobenzotrifluoride filter installation cover and is fixedly connected to the rotating shaft. The stirring shaft and the anti-blocking scraper are both fixedly connected to the outer surface of the rotating shaft. The outer surface of the meta-fluorobenzotrifluoride filter tank is provided with a debris discharge groove connected to the interior thereof, and the top and bottom of the debris discharge groove are both provided with rotating grooves.

[0009] Preferably, the debris cleaning structure also includes a debris collection box, a rotating baffle and a secondary filter plate. The debris collection box is fixedly connected to the outer surface of the meta-fluorobenzotrifluoride filter tank, the debris discharge groove is connected to the interior of the debris collection box, the rotating baffle is rotatably connected in the debris discharge groove, the upper and lower ends of the rotating baffle are both rotatably connected in the corresponding rotating grooves, the secondary filter plate is fixedly connected in the debris collection box, and the bottom end of the debris collection box is connected to the interior of the meta-fluorobenzotrifluoride filter tank.

[0010] Preferably, coil springs are fixedly connected inside the two rotating grooves, and the two coil springs are respectively sleeved on the upper and lower ends of the rotating baffle.

[0011] Preferably, a waste pipe is fixedly connected to a side of the waste collection box away from the meta-fluorobenzotrifluoride filter tank.

[0012] Preferably, two mounting posts are fixedly connected to the inner wall of the meta-fluorobenzotrifluoride filter tank, impurity filter plates are slidably connected to the two mounting posts, and the anti-blocking scraper is in contact with the top of the impurity filter plate.

[0013] Preferably, a cleaning scraper is fixedly connected to the outer surface of the rotating shaft, and the cleaning scraper is in contact with the inner wall of the meta-fluorotoluene trifluoride filter tank.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] (1) The m-fluorobenzotrifluoride filtering device, through the cooperation of the rotating shaft, the anti-blocking scraper, the rotating baffle, the two coil springs and the impurity collecting box, allows the impurities to be accumulated in the impurity discharge groove under the guidance of the anti-blocking scraper. When a certain amount of impurities are accumulated, the impurities are discharged into the impurity collecting box under the squeezing of the anti-blocking scraper. Thus, while the impurity filter plate is being cleaned, the normal filtering function of the impurity filter plate can be ensured, thereby preventing pollutants from easily leaking into the external environment when the filter plate is being cleaned, and further improving the convenience of cleaning the impurity filter plate.

[0016] (2) The cleaning scraper of the m-fluorobenzotrifluoride filtering device can remove the attachments on the inner wall of the m-fluorobenzotrifluoride filtering tank by means of the cleaning scraper, thereby keeping the inside of the m-fluorobenzotrifluoride filtering tank clean and smooth, avoiding corrosion of the inside of the m-fluorobenzotrifluoride filtering tank by the attachments, and thus prolonging the service life of the m-fluorobenzotrifluoride filtering tank. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The utility model is further described below in conjunction with the accompanying drawings and embodiments:

[0018] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0019] Figure 2 This is a schematic diagram of the structure of the storage box of the utility model;

[0020] Figure 3 This is a schematic diagram of the cross-sectional structure of the meta-fluorobenzotrifluoride filter tank of the utility model;

[0021] Figure 4 This is a schematic diagram of the structure of the rotating baffle of the utility model.

[0022] Figure numerals: 1. meta-fluorobenzotrifluoride filter tank; 2. meta-fluorobenzotrifluoride filter installation cover; 3. impurity discharge trough; 4. drive motor; 5. impurity collection box; 6. impurity discharge pipe; 7. secondary filter plate; 8. rotating shaft; 9. stirring shaft; 10. impurity filter plate; 11. coil spring; 12. rotating baffle; 13. anti-blocking scraper; 14. installation column; 15. cleaning scraper; 16. rotating trough. DETAILED DESCRIPTION

[0023] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0024] In the description of the present invention, it should be understood that descriptions involving orientation, such as up, down, front, back, left, right, etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0025] In the description of the present utility model, "greater than", "less than", "exceed" etc. are understood as not including the number itself, and "above", "below", "within" etc. are understood as including the number itself. If there is a description of "first" or "second", it is only used for the purpose of distinguishing the technical features, and cannot be understood as indicating or implying the relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

[0026] In the description of the present invention, unless otherwise clearly defined, terms such as setting, installing, connecting, etc. should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in the present invention based on the specific content of the technical solution.

[0027] See also Figure 1-4 The utility model provides a technical solution: a filtering device for meta-fluorotoluene trifluoride, comprising:

[0028] A meta-fluorobenzotrifluoride filter tank 1, wherein a meta-fluorobenzotrifluoride filter installation cover 2 is bolted to the top of the meta-fluorobenzotrifluoride filter tank 1;

[0029] A debris cleaning structure, the debris cleaning structure is located on the meta-fluorotoluene trifluoride filter tank 1;

[0030] The debris cleaning structure includes a driving motor 4, a rotating shaft 8, a stirring shaft 9 and an anti-blocking scraper 13. The driving motor 4 is fixedly installed on the top of the meta-fluorobenzotrifluoride filter installation cover 2. The output end of the driving motor 4 rotates through the top of the meta-fluorobenzotrifluoride filter installation cover 2 and is fixedly connected to the rotating shaft 8. The stirring shaft 9 and the anti-blocking scraper 13 are both fixedly connected to the outer surface of the rotating shaft 8. The outer surface of the meta-fluorobenzotrifluoride filter tank 1 is provided with a debris discharge groove 3 connected to the interior thereof, and the top and bottom of the debris discharge groove 3 are both provided with rotating grooves 16.

[0031] The debris cleaning structure also includes a debris collection box 5, a rotating baffle 12 and a secondary filter plate 7. The debris collection box 5 is fixedly connected to the outer surface of the meta-fluorobenzotrifluoride filter tank 1, the debris discharge groove 3 is connected to the interior of the debris collection box 5, the rotating baffle 12 is rotatably connected in the debris discharge groove 3, and the upper and lower ends of the rotating baffle 12 are rotatably connected in the corresponding rotating groove 16. The secondary filter plate 7 is fixedly connected in the debris collection box 5, and the bottom end of the debris collection box 5 is connected to the interior of the meta-fluorobenzotrifluoride filter tank 1.

[0032] The two rotating grooves 16 are both fixedly connected with coil springs 11 , which are respectively sleeved on the upper and lower ends of the rotating baffle 12 . The side of the impurity collecting box 5 away from the meta-fluorotrifluorotoluene filter tank 1 is fixedly connected with an impurity discharge pipe 6 .

[0033] Two mounting posts 14 are fixedly connected to the inner wall of the meta-fluorobenzotrifluoride filter tank 1, and an impurity filter plate 10 is slidably connected to the two mounting posts 14. An anti-blocking scraper 13 contacts the top of the impurity filter plate 10. A cleaning scraper 15 is fixedly connected to the outer surface of the rotating shaft 8, and the cleaning scraper 15 contacts the inner wall of the meta-fluorobenzotrifluoride filter tank 1.

[0034] Furthermore, when the device is used, the drive motor 4 is started by connecting an external power source, the drive motor 4 drives the rotating shaft 8 to rotate, the rotating shaft 8 drives the multiple stirring shafts 9 to rotate, the rotating shaft 8 drives the cleaning scraper 15 to clean up the attachments on the inner wall of the meta-fluorobenzotrifluoride filter tank 1, and the rotating shaft 8 drives the anti-blocking scraper 13 to clean up the impurities on the impurity filter plate 10, so that the impurities are guided by the arc surface of the anti-blocking scraper 13 and move to the contact with the inner wall of the meta-fluorobenzotrifluoride filter tank 1. Since the impurity discharge groove 3 is compared with the meta-fluorobenzotrifluoride filter tank 1, the impurities on the impurity filter plate 10 are moved to the contact with the inner wall of the meta-fluorobenzotrifluoride filter tank 1. There is a slight depression on the inner wall, so that the impurities will be discharged into the impurity discharge groove 3 under the guidance of the anti-blocking scraper 13. When a certain amount of impurities accumulate, the impurities will squeeze the rotating baffle 12 under the squeezing of the anti-blocking scraper 13, so that the rotating baffle 12 drives the two coil springs 11 to store force, so that when the rotating baffle 12 is squeezed open, the impurities can be discharged into the collecting box 5. Subsequently, the secondary filter plate 7 will perform a secondary filtration on the discharged impurities, so as to facilitate the wastewater contained in the impurities to be discharged into the meta-fluorotrifluorotoluene filter tank 1 again, so that the filtered impurities are discharged from the impurity discharge pipe 6.

[0035] Through the cooperation of the rotating shaft 8, the anti-blocking scraper 13, the rotating baffle 12, the two coil springs 11 and the impurity collecting box 5, the impurities will be accumulated in the impurity discharge groove 3 under the guidance of the anti-blocking scraper 13. When a certain amount of impurities accumulate, the impurities will be squeezed by the anti-blocking scraper 13 and discharged into the impurity collecting box 5. Therefore, while cleaning the impurity filter plate 10, the normal filtering function of the impurity filter plate 10 can be guaranteed, which avoids the pollutants from leaking to the external environment when cleaning the filter plate, and further improves the convenience of cleaning the impurity filter plate 10.

[0036] By setting the cleaning scraper 15, the cleaning scraper 15 can remove the attachments on the inner wall of the meta-fluorobenzotrifluoride filter tank 1, so as to keep the inside of the meta-fluorobenzotrifluoride filter tank 1 clean and smooth, avoid corrosion to the inside of the meta-fluorobenzotrifluoride filter tank 1 caused by the attachments, and thus increase the service life of the meta-fluorobenzotrifluoride filter tank 1.

[0037] Working principle: by connecting the external power supply to start the driving motor 4, the driving motor 4 drives the rotating shaft 8 to rotate, the rotating shaft 8 drives the multiple stirring shafts 9 to rotate, the rotating shaft 8 drives the cleaning scraper 15 to clean up the attachments on the inner wall of the meta-fluorobenzotrifluoride filter tank 1, the rotating shaft 8 drives the anti-blocking scraper 13 to clean up the impurities on the impurity filter plate 10, so that the impurities are guided by the arc surface of the anti-blocking scraper 13 to move to the contact with the inner wall of the meta-fluorobenzotrifluoride filter tank 1, because the impurity discharge groove 3 is larger than the inner wall of the meta-fluorobenzotrifluoride filter tank 1 A little depression allows the impurities to be discharged into the impurity discharge groove 3 under the guidance of the anti-blocking scraper 13. When a certain amount of impurities accumulate, the impurities will squeeze the rotating baffle 12 under the squeezing of the anti-blocking scraper 13, so that the rotating baffle 12 drives the two coil springs 11 to store force, so that when the rotating baffle 12 is squeezed open, the impurities can be discharged into the collecting box 5. Subsequently, the secondary filter plate 7 will perform a secondary filtration on the discharged impurities, so as to facilitate the wastewater contained in the impurities to be discharged back into the meta-fluorotrifluorotoluene filter tank 1, so that the filtered impurities are discharged from the impurity discharge pipe 6.

[0038] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments. Various changes can be made within the knowledge scope of ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims

1. A filtering device for meta-fluorobenzotrifluoride, characterized in that: include: A meta-fluorobenzotrifluoride filter tank (1), wherein the top of the meta-fluorobenzotrifluoride filter tank (1) is boltedly connected to a meta-fluorobenzotrifluoride filter mounting cover (2); A debris cleaning structure, the debris cleaning structure is located on the meta-fluorotoluene trifluoride filter tank (1); The debris cleaning structure comprises a driving motor (4), a rotating shaft (8), a stirring shaft (9) and an anti-blocking scraper (13); the driving motor (4) is fixedly mounted on the top of the meta-fluorobenzotrifluoride filter installation cover (2); the output end of the driving motor (4) rotates through the top of the meta-fluorobenzotrifluoride filter installation cover (2) and is fixedly connected to the rotating shaft (8); The stirring shaft (9) and the anti-blocking scraper (13) are both fixedly connected to the outer surface of the rotating shaft (8), and the outer surface of the meta-fluorobenzotrifluoride filter tank (1) is provided with an impurity discharge groove (3) which is in communication with the interior thereof; The top and bottom of the impurity removal trough (3) are both provided with rotation troughs (16).

2. A filtering device for meta-fluorobenzotrifluoride according to claim 1, characterized in that: The debris cleaning structure further comprises a debris collection box (5), a rotating baffle (12) and a secondary filter plate (7); the debris collection box (5) is fixedly connected to the outer surface of the meta-fluorobenzotrifluoride filter tank (1); and the debris discharge groove (3) is communicated with the interior of the debris collection box (5); The rotating baffle (12) is rotatably connected in the impurity discharge groove (3), the upper and lower ends of the rotating baffle (12) are both rotatably connected in the corresponding rotating groove (16), the secondary filter plate (7) is fixedly connected in the impurity collection box (5), and the bottom end of the impurity collection box (5) is connected to the interior of the meta-fluorotrifluorotoluene filter tank (1).

3. A filtering device for meta-fluorobenzotrifluoride according to claim 2, characterized in that: The insides of the two rotating grooves (16) are both fixedly connected with coil springs (11), and the two coil springs (11) are respectively sleeved on the upper and lower ends of the rotating baffle (12).

4. A filtering device for meta-fluorobenzotrifluoride according to claim 2, characterized in that: A waste discharge pipe (6) is fixedly connected to the side of the waste collection box (5) away from the meta-fluorobenzotrifluoride filter tank (1).

5. A filtering device for meta-fluorobenzotrifluoride according to claim 1, characterized in that: Two mounting columns (14) are fixedly connected to the inner wall of the meta-fluorobenzotrifluoride filter tank (1), an impurity filter plate (10) is slidably connected to the two mounting columns (14), and an anti-blocking scraper (13) is in contact with the top of the impurity filter plate (10).

6. A filtering device for meta-fluorobenzotrifluoride according to claim 1, characterized in that: A cleaning scraper (15) is fixedly connected to the outer surface of the rotating shaft (8), and the cleaning scraper (15) is in contact with the inner wall of the meta-fluorobenzotrifluoride filter tank (1).

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