Quartz sand filter material grading screening equipment

Abstract

The utility model relates to the technical field of screening equipment, and discloses quartz sand filter material grading screening equipment which comprises a base, a vertical plate, a first baffle and a second baffle are fixedly installed on the top face of the base, a first motor and a conveying pipe are fixedly installed on the left side face of the vertical plate, and an output shaft of the first motor is fixedly connected with a first rotating shaft. A filter screen cylinder is fixedly installed at the end, away from the first rotating shaft, of the supporting rod. Quartz sand filter materials can be conveyed into the conveying pipe through the feeding port, then a second motor is started, an output shaft of the second motor can drive a second rotating shaft and a spiral blade to rotate, the spiral blade can effectively convey the quartz sand filter materials into the filter screen cylinder, and the quartz sand filter materials can be conveyed into the conveying pipe through the conveying pipe. And meanwhile, the quartz sand filter materials can be continuously overturned and separated, so that the quartz sand filter materials can be effectively prevented from being bonded together in the transportation process, and the overall screening efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of screening equipment, in particular to a quartz sand filter material grading screening equipment. Background Art

[0002] Quartz sand filter media is usually made from natural quartz ore after a series of processes such as crushing, washing, and screening. It is the largest and most widely used water purification material in the water treatment industry. During the use of quartz sand filter media, sand particles of different particle sizes have different effects on filtration efficiency and filtration accuracy. Sand particles with smaller particle sizes can more effectively remove smaller suspended matter and colloidal particles, while sand particles with larger particle sizes are suitable for removing larger impurities. In addition, sand particles with different densities will also show different stability during the filtration process. Therefore, a grading screening device is needed to ensure that the particle size and density of each layer of sand in the filter are evenly distributed, so as to achieve the best filtration effect.

[0003] According to the search, the Chinese patent document, announcement number: CN219597320U, discloses a quartz sand filter material grading screening device, which drives the installation rod to rotate by a driving motor, and drives the material plate to rotate during the rotation of the installation rod. The material plate tilts and releases the quartz sand, so that a part of the quartz sand falls into the inside of the screening box. After a cycle of rotation, the quartz sand is blocked for a few seconds, and the quartz sand is released again by rotating. It not only prevents the blockage of the quartz sand feed in the feed pipe, but also controls the feed quantity of quartz sand to prevent excessive one-time feeding from affecting the efficiency and effect of the vibration screen. However, in the actual use of the device, since the quartz sand will first be blocked inside the feed pipe, part of the quartz sand may be bonded together, so the effect is poor when screening, which reduces the overall work efficiency; in addition, the vibration motor of the device is arranged on the bottom surface of the screening screen, and since the screening screen is fixedly connected to the inside of the screening box by a screw, when the vibration motor drives the screening screen to vibrate, its connection will also be damaged to a certain extent, which reduces the overall practicality. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the shortcomings of the prior art, the utility model provides a quartz sand filter material grading and screening equipment, which has the advantages of easy loading and separation, multi-stage screening and collection, and improved equipment screening efficiency and service life, thus solving the above technical problems.

[0006] (II) Technical solution

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a quartz sand filter material grading and screening equipment, comprising a base, a vertical plate, a first baffle and a second baffle are fixedly installed on the top surface of the base, a first motor and a transport pipe are fixedly installed on the left side of the vertical plate, an output shaft of the first motor is fixedly connected to a first rotating shaft, a support rod is fixedly installed on the outer side of the first rotating shaft, a filter screen cylinder is fixedly installed on the end of the support rod away from the first rotating shaft, a first filter hole and a second filter hole are opened on the outer side of the filter screen cylinder, a second motor is fixedly installed on the left side of the transport pipe, a feed port is fixedly installed on the outer side of the transport pipe, a second rotating shaft is installed inside the transport pipe, and a spiral blade is fixedly installed on the outer side of the second rotating shaft.

[0008] Preferably, the output shaft of the second motor is fixedly connected to the left end of the second rotating shaft, and the right end of the transport pipe is installed inside the filter screen cylinder.

[0009] Through the above technical solution, the quartz sand filter material can be transported to the inside of the transport pipe through the feed port, and then the second motor is started. The output shaft of the second motor can drive the second rotating shaft and the spiral blades to rotate. The spiral blades can not only effectively transport the quartz sand filter material to the inside of the filter cylinder, but also continuously flip and separate the quartz sand filter material. Therefore, it can effectively prevent it from sticking together during transportation, thereby improving the overall screening efficiency.

[0010] Preferably, there are a plurality of support rods, and the plurality of support rods are evenly distributed on the inner side surface of the filter screen cylinder.

[0011] Through the above technical solution, when the first motor is started, the output shaft of the first motor can drive the first rotating shaft, multiple support rods and the filter screen cylinder to rotate together. When the filter screen cylinder rotates, the quartz sand filter material inside it can be effectively screened, and the multiple support rods can provide good support for the filter screen cylinder, thereby ensuring the normal operation of the device and improving the overall stability.

[0012] Preferably, the number of the first baffle plate and the number of the second baffle plate are both two, and the two second baffle plates are both installed on the outer side surface of the filter screen cylinder.

[0013] Through the above technical solution, when the filter cylinder is rotating, the two first baffles and the second baffle can effectively prevent the quartz sand filter material from splashing to the outside of the device, and the other two second baffles can not only limit the position of the filter cylinder and improve the stability of the device, but also the second baffle located in the middle position can separate the quartz sand filter materials of different particle sizes so that they fall into the corresponding discharge port, effectively ensuring the screening quality.

[0014] Preferably, the number of the first filter holes and the number of the second filter holes are both plural, and the diameter of the first filter holes is smaller than the diameter of the second filter holes.

[0015] Through the above technical scheme, when the filter cylinder is rotating and screening, first the quartz sand filter material with smaller particles inside it will leak out from the first filter hole, while the quartz sand filter material with medium particles will move downward along the inner wall of the filter cylinder and leak out from the second filter hole, and finally the quartz sand filter material with larger particles will continue to move downward along the inner wall of the filter cylinder and be discharged from the right side of the filter cylinder. Therefore, the graded screening of the quartz sand filter material can be effectively completed, thereby improving the overall working efficiency of the device.

[0016] Preferably, two discharge ports are provided on the bottom surface of the base, and a collection box is provided directly below the two discharge ports and on the right side surface of the base.

[0017] Through the above technical solution, the quartz sand filter material after screening will fall into the three collection boxes through the two discharge ports and the right side of the filter cylinder, so that it can be effectively separated and collected, which is convenient for the staff to transport or carry out the next step of processing, thereby improving the overall practicality of the device.

[0018] Compared with the prior art, the utility model provides a quartz sand filter material grading screening device, which has the following beneficial effects:

[0019] 1. The utility model can transport the quartz sand filter material to the inside of the transport pipe through the feed port, and then start the second motor, the output shaft of the second motor can drive the second rotating shaft and the spiral blade to rotate, the spiral blade can not only effectively transport the quartz sand filter material to the inside of the filter screen cylinder, but also can continuously flip and separate the quartz sand filter material, so that it can effectively prevent it from sticking together during transportation, thereby improving the overall screening efficiency; then start the first motor, the output shaft of the first motor can drive the first rotating shaft, a plurality of support rods and the filter screen cylinder to rotate together, the filter screen cylinder can effectively screen the quartz sand filter material inside it when rotating, firstly, the quartz sand filter material with smaller particles inside it will leak out from the first filter hole, and the quartz sand filter material with moderate particles will move downward along the inner wall of the filter screen cylinder and leak out from the second filter hole, and finally the quartz sand filter material with larger particles will continue to move downward along the inner wall of the filter screen cylinder and be discharged from the right side of the filter screen cylinder, so the graded screening of the quartz sand filter material can be effectively completed.

[0020] 2. The utility model can provide good support for the filter cylinder through multiple support rods. The two first baffles and the second baffle can effectively prevent the quartz sand filter material from splashing to the outside of the device. The other two second baffles can not only limit the position of the filter cylinder and improve the stability of the device, but also the second baffle located in the middle position can separate the quartz sand filter material of different particle sizes so that it falls into the corresponding discharge port, effectively ensuring the quality of screening; the quartz sand filter material after screening will fall into the three collection boxes through the two discharge ports and the right side of the filter cylinder, so that it can be effectively separated and collected, which is convenient for the staff to transport or carry out the next step of processing, thereby improving the overall practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a three-dimensional schematic diagram of the structure of the utility model;

[0022] Figure 2 It is a three-dimensional cross-sectional schematic diagram of the structural base and other parts of the utility model;

[0023] Figure 3 It is a front cross-sectional schematic diagram of the structural base and other parts of the utility model.

[0024] Among them: 1. base; 2. vertical plate; 3. first baffle; 4. second baffle; 5. first motor; 6. transport pipe; 7. first rotating shaft; 8. support rod; 9. filter cylinder; 10. first filter hole; 11. second filter hole; 12. second motor; 13. feed port; 14. second rotating shaft; 15. spiral blade; 16. discharge port; 17. collection box. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] See also Figure 1-3A quartz sand filter material grading and screening equipment comprises a base 1, a vertical plate 2, a first baffle plate 3 and a second baffle plate 4 are fixedly installed on the top surface of the base 1, a first motor 5 and a transport pipe 6 are fixedly installed on the left side of the vertical plate 2, an output shaft of the first motor 5 is fixedly connected to a first rotating shaft 7, a support rod 8 is fixedly installed on the outer side of the first rotating shaft 7, a filter screen cylinder 9 is fixedly installed on the end of the support rod 8 away from the first rotating shaft 7, a first filter hole 10 and a second filter hole 11 are opened on the outer side of the filter screen cylinder 9, a second motor 12 is fixedly installed on the left side of the transport pipe 6, a feed port 13 is fixedly installed on the outer side of the transport pipe 6, a second rotating shaft 14 is installed inside the transport pipe 6, and a spiral blade 15 is fixedly installed on the outer side of the second rotating shaft 14.

[0027] Specifically, the output shaft of the second motor 12 is fixedly connected to the left end of the second rotating shaft 14, and the right end of the transport pipe 6 is installed inside the filter screen cylinder 9. The advantage is that the quartz sand filter material can be transported to the inside of the transport pipe 6 through the feed port 13, and then the second motor 12 is started, and the output shaft of the second motor 12 can drive the second rotating shaft 14 and the spiral blade 15 to rotate. The spiral blade 15 can not only effectively transport the quartz sand filter material to the inside of the filter screen cylinder 9, but also continuously flip and separate the quartz sand filter material, so that it can effectively prevent it from sticking together during transportation, thereby improving the overall screening efficiency.

[0028] Specifically, there are multiple support rods 8, and the multiple support rods 8 are evenly distributed on the inner side of the filter screen cylinder 9. The advantage is that through this structure, when the first motor 5 is started, the output shaft of the first motor 5 can drive the first rotating shaft 7, the multiple support rods 8 and the filter screen cylinder 9 to rotate together, and the filter screen cylinder 9 can effectively screen the quartz sand filter material inside when rotating, and the multiple support rods 8 can provide good support for the filter screen cylinder 9, ensuring the normal operation of the device and improving the overall stability.

[0029] Specifically, the number of the first baffle plate 3 and the second baffle plate 4 are both provided with two, and the two second baffle plates 4 are both installed on the outer side of the filter screen cylinder 9. The advantage is that, through this structure, when the filter screen cylinder 9 is rotating, the two first baffle plates 3 and the second baffle plates 4 can effectively prevent the quartz sand filter material from splashing to the outside of the device, and the other two second baffle plates 4 can not only limit the position of the filter screen cylinder 9 and improve the stability of the device, but also the second baffle plate 4 located in the middle position can separate the quartz sand filter material of different particle sizes, so that it falls into the corresponding discharge port 16, effectively ensuring the quality of screening.

[0030] Specifically, the number of the first filter holes 10 and the second filter holes 11 are both multiple, and the diameter of the first filter holes 10 is smaller than the diameter of the second filter holes 11. The advantage is that, through this structure, when the filter screen cylinder 9 is rotating and screening, first, the quartz sand filter material with smaller particles inside will leak out from the first filter holes 10, and the quartz sand filter material with medium particles will move downward along the inner wall of the filter screen cylinder 9 and leak out from the second filter holes 11, and finally the quartz sand filter material with larger particles will continue to move downward along the inner wall of the filter screen cylinder 9 and be discharged from the right side of the filter screen cylinder 9, so that the graded screening of the quartz sand filter material can be effectively completed, and the overall working efficiency of the device is improved.

[0031] Specifically, two discharge ports 16 are provided on the bottom surface of the base 1, and collection boxes 17 are provided directly below the two discharge ports 16 and on the right side of the base 1. The advantage is that the quartz sand filter material after screening by this structure will fall into the inside of the three collection boxes 17 through the two discharge ports 16 and the right side of the filter screen cylinder 9, so that it can be effectively separated and collected, which is convenient for the staff to transport or carry out the next step of processing, and improves the overall practicality of the device.

[0032] When in use, the quartz sand filter material can be transported to the interior of the transport pipe 6 through the feed port 13, and then the second motor 12 is started. The output shaft of the second motor 12 can drive the second rotating shaft 14 and the spiral blade 15 to rotate. The spiral blade 15 can not only effectively transport the quartz sand filter material to the interior of the filter screen cylinder 9, but also can continuously flip and separate the quartz sand filter material, so that it can effectively prevent it from sticking together during transportation, thereby improving the overall screening efficiency; then the first motor 5 is started, and the output shaft of the first motor 5 can drive the first rotating shaft 7, multiple support rods 8 and the filter screen cylinder 9 to rotate together. When the filter screen cylinder 9 rotates, the quartz sand filter material inside it can effectively screen the quartz sand filter material. First, the quartz sand filter material with smaller particles inside will leak out from the first filter hole 10, and the quartz sand filter material with moderate particles will move downward along the inner wall of the filter screen cylinder 9 and leak out from the second filter hole 11. The quartz sand filter material with larger particles will continue to move downward along the inner wall of the filter screen cylinder 9 and be discharged from the right side of the filter screen cylinder 9, so the grading and screening of the quartz sand filter material can be effectively completed, and the multiple support rods 8 can provide good support for the filter screen cylinder 9, the two first baffles 3 and the second baffle 4 can effectively prevent the quartz sand filter material from splashing to the outside of the device, and the other two second baffles 4 can not only limit the position of the filter screen cylinder 9 and improve the stability of the device, but also the second baffle 4 located in the middle position can separate the quartz sand filter material of different particle sizes and make it fall into the corresponding discharge port 16, effectively ensuring the quality of screening; the quartz sand filter material after screening will fall into the three collection boxes 17 through the two discharge ports 16 and the right side of the filter screen cylinder 9, so that it can be effectively separated and collected, which is convenient for the staff to transport or carry out the next step of processing, thereby improving the overall practicality of the device.

[0033] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A quartz sand filter material grading and screening device, comprising a base (1), characterized in that: A vertical plate (2), a first baffle plate (3) and a second baffle plate (4) are fixedly mounted on the top surface of the base (1); a first motor (5) and a transport pipe (6) are fixedly mounted on the left side surface of the vertical plate (2); an output shaft of the first motor (5) is fixedly connected to a first rotating shaft (7); a support rod (8) is fixedly mounted on the outer side surface of the first rotating shaft (7); a filter screen cylinder (9) is fixedly mounted on the end of the support rod (8) away from the first rotating shaft (7); a first filter hole (10) and a second filter hole (11) are provided on the outer side surface of the filter screen cylinder (9); a second motor (12) is fixedly mounted on the left side surface of the transport pipe (6); a feed port (13) is fixedly mounted on the outer side surface of the transport pipe (6); a second rotating shaft (14) is mounted inside the transport pipe (6); and a spiral blade (15) is fixedly mounted on the outer side surface of the second rotating shaft (14).

2. A quartz sand filter material grading and screening device according to claim 1, characterized in that: The output shaft of the second motor (12) is fixedly connected to the left end of the second rotating shaft (14), and the right end of the transport pipe (6) is installed inside the filter screen cylinder (9).

3. A quartz sand filter material grading and screening device according to claim 1, characterized in that: The support rods (8) are provided in a plurality, and the plurality of support rods (8) are evenly distributed on the inner side surface of the filter screen cylinder (9).

4. The quartz sand filter material grading and screening device according to claim 1, characterized in that: The number of the first baffle plate (3) and the number of the second baffle plate (4) are both two, and the two second baffle plates (4) are both installed on the outer side surface of the filter screen cylinder (9).

5. The quartz sand filter material grading and screening device according to claim 1, characterized in that: The first filter holes (10) and the second filter holes (11) are both provided in plural numbers, and the diameter of the first filter holes (10) is smaller than the diameter of the second filter holes (11).

6. The quartz sand filter material grading and screening device according to claim 1, characterized in that: The bottom surface of the base (1) is provided with two discharge ports (16), and a collection box (17) is provided directly below the two discharge ports (16) and on the right side surface of the base (1).

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