Quartz sand filtering device with good filtering effect

Abstract

The utility model discloses a quartz sand filtering device with a good filtering effect, which comprises a supporting base and has the beneficial effects that through the arrangement of supporting conical cylinders, a coarse filter screen and a fine filter screen, the coarse filter screen in one supporting conical cylinder is used for preliminarily screening quartz sand, and the fine filter screen in the other supporting conical cylinder is used for finely screening the quartz sand; the quartz sand in different sizes is subjected to multi-stage screening treatment, the screening efficiency is improved, a second rotating rod, an eccentric wheel and a top supporting block are arranged, the output end of a second motor drives the second rotating rod to rotate, and the effect that the second rotating rod rotates is achieved; when the second rotating rod rotates, an eccentric wheel on the outer side is driven to rotate, when the eccentric wheel rotates, a top supporting block at the bottom of the filtering box body is jacked, the top supporting block drives the filtering box body to upwards jack, when the eccentric wheel continues to rotate, the filtering box body and the top supporting block downwards reset and move, vibration of the coarse filter screen and the fine filter screen is completed, and screening is completed.

Description

Technical Field

[0001] The utility model relates to the technical field of quartz sand filtration, in particular to a quartz sand filtration device with good filtration effect. Background Art

[0002] Quartz sand is quartz particles made by crushing quartz stone. Its main mineral component is SiO2. Quartz sand can be divided into ordinary quartz sand and refined quartz sand according to its purity. Ordinary quartz sand has lower purity and is suitable for some occasions with low purity requirements; refined quartz sand has higher purity and is suitable for high-precision and high-requirement occasions. During the processing of quartz sand, it is often necessary to filter the quartz sand. Quartz sand needs to be screened and filtered during production to filter out quartz sand of different sizes. Quartz sand of different sizes has different uses, but most existing quartz sand filtering devices can only filter quartz sand once and cannot filter out quartz sand of multiple different sizes. The filtration efficiency of quartz sand is low, and it is necessary to manually replace different filter screens to filter quartz sand of different sizes multiple times. Utility Model Content

[0003] The purpose of the utility model is to provide a quartz sand filtering device with good filtering effect, so as to solve the problem that most of the existing quartz sand filtering devices proposed in the above background technology can only perform quartz sand screening and filtration once, cannot screen out quartz sand of multiple different sizes, have low quartz sand filtering efficiency, and need to manually replace different filter screens to perform multiple filtering treatments on quartz sand of different sizes.

[0004] The filtration unit is a kind of filtration unit, and the filtration unit is a kind of filtration unit according to claim 1, wherein the filtration unit is a kind of filtration unit and the filtration unit is a kind of filtration unit according to claim 1, wherein the filtration unit is a kind of filtration unit according to the filtration unit and the filtration unit is a kind of filtration unit according to the filtration unit.

[0005] As a preferred solution of the present invention: the top of the filter box body is symmetrically fixedly connected with a branch feed pipe, the top of the two branch feed pipes is fixedly connected with a branch box, the top of the branch box is fixedly connected with a main feed pipe, and a No. 1 motor is installed on the top of the filter box body, and the output end of the No. 1 motor is fixedly connected to the No. 1 rotating rod.

[0006] As a preferred solution of the present invention: one side of the filter box body is provided with two No. 1 discharge ports that cooperate with the supporting cone cylinder, and the interiors of the two No. 1 discharge ports are slidably connected with sealing plates, the sealing plates are slidably connected to the filter box body, and a fixing plate is fixedly connected between the two sealing plates, and the fixing plate is slidably connected to the support base, a hydraulic cylinder is installed inside the filter box body, one of the sealing plates is fixedly connected to the output end of the hydraulic cylinder, and two material receiving boxes that cooperate with the No. 1 discharge ports are installed on one side of the filter box body by bolts.

[0007] As a preferred solution of the present invention: a No. 2 discharge port is provided inside the filter box body, and a discharge port is symmetrically provided on the top of the No. 2 discharge port.

[0008] As a preferred solution of the present invention: the bottom of the support base is fixedly connected to the support bottom plate, the top of the support bottom plate is fixedly connected to the support frame, the top of the support frame is installed with a collection box by bolts, and the top of the collection box is fixedly connected to a material guide plate that cooperates with the No. 2 discharge port.

[0009] As a preferred solution of the present invention: the bottom of the filter box is symmetrically fixedly connected to a limiting slider, the limiting slider is slidably connected to the support base, a spring is provided at the bottom of the limiting slider, the top end of the spring is fixedly connected to the limiting slider, and the bottom end of the spring is fixedly connected to the support base.

[0010] Compared with the prior art, the beneficial effects of the present invention are as follows: the present invention realizes preliminary screening of quartz sand through the coarse filter screen in one of the supporting cone cylinders, and then performs secondary screening on the preliminarily screened quartz sand through the fine filter screen in the other supporting cone cylinder by arranging a supporting cone, and performs multi-stage screening on quartz sand of different sizes, thereby improving screening efficiency. By arranging a No. 2 rotating rod, an eccentric wheel and a top support block, the output end of the No. 2 motor drives the No. 2 rotating rod to rotate, and when the No. 2 rotating rod rotates, it drives the outer eccentric wheel to rotate, and when the eccentric wheel rotates, it pushes the top support block at the bottom of the filter box, and the top support block drives the filter box to push upward. When the eccentric wheel continues to rotate, the filter box and the top support block reset downward, completing the vibration of the coarse filter screen and the fine filter screen, and effectively screening the quartz sand on the coarse filter screen and the fine filter screen. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 This is a schematic diagram of the internal structure of the utility model;

[0012] Figure 2 This is a top view of the supporting cone of the utility model;

[0013] Figure 3 This is a side view of the eccentric wheel of the utility model.

[0014] In the figure: 1. Support base; 2. Filter box; 3. Feed pipe; 4. Feed box; 5. Main feed pipe; 6. Motor No. 1; 7. Rotating rod No. 1; 8. Support cone; 9. Coarse filter; 10. Fine filter; 11. Scraper; 12. Discharge port No. 1; 13. Sealing plate; 14. Hydraulic cylinder; 15. Fixed plate; 16. Receiving box; 17. Discharge port No. 2; 18. Discharge port; 19. Guide plate; 20. Collecting box; 21. Top support block; 22. Limiting slider; 23. Eccentric wheel; 24. Rotating rod No. 2; 25. Motor No. 2; 26. Support bottom plate; 27. Spring. DETAILED DESCRIPTION

[0015] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0016] See also Figures 1 to 3The utility model provides a technical solution: a quartz sand filter device with good filtering effect, comprising a support base 1, a filter box 2 is slidingly arranged on the inner side of the support base 1, two support cones 8 are fixedly connected to the inside of the filter box 2, a coarse filter screen 9 is fixedly connected to the inside of one of the support cones 8, and a fine filter screen 10 is fixedly connected to the inside of the other support cone 8, the two support cones 8 are rotatably connected to a No. 1 rotating rod 7, the No. 1 rotating rod 7 is rotatably connected to the filter box 2, and two scrapers 11 cooperating with the support cone 8 are fixedly connected to the outside of the No. 1 rotating rod 7, and a top support block 21 is fixedly connected to the bottom of the filter box 2, and the top support block 21 slides with the support base 1 The second rotating rod 24 is connected to the inner rotation of the support base 1, and the outer side of the second rotating rod 24 is fixedly connected to the eccentric wheel 23 which cooperates with the top support block 21. A second motor 25 is installed on one side of the support base 1, and the output end of the second motor 25 is fixedly connected to the second rotating rod 24. The output end of the second motor 25 drives the second rotating rod 24 to rotate, and the second rotating rod 24 drives the outer eccentric wheel 23 to rotate. When the eccentric wheel 23 rotates, the top support block 21 at the bottom of the filter box 2 is pushed. When the eccentric wheel 23 continues to rotate, the filter box 2 is reset, and the coarse filter screen 9 and the fine filter screen 10 in the support cone 8 are synchronously driven to complete the filtering and screening of the quartz sand.

[0017] Among them, the top of the filter box body 2 is symmetrically fixedly connected with a branch feed pipe 3, the top of the two branch feed pipes 3 is fixedly connected with a branch box 4, the top of the branch box 4 is fixedly connected with a main feed pipe 5, and the top of the filter box body 2 is installed with a No. 1 motor 6, the output end of the No. 1 motor 6 is fixedly connected to the No. 1 rotating rod 7, and the output end of the No. 1 motor 6 drives the No. 1 rotating rod 7 and the scraper 11 to rotate, further breaking up the quartz sand on the top of the coarse filter screen 9 and the fine filter screen 10, thereby improving the filtration efficiency.

[0018] Among them, one side of the filter box body 2 is provided with two No. 1 discharge ports 12 that cooperate with the supporting cone 8. The interiors of the two No. 1 discharge ports 12 are slidably connected with sealing plates 13. The sealing plates 13 are slidably connected to the filter box body 2. A fixing plate 15 is fixedly connected between the two sealing plates 13. The fixing plate 15 is slidably connected to the support base 1. A hydraulic cylinder 14 is installed inside the filter box body 2, and one of the sealing plates 13 is fixedly connected to the output end of the hydraulic cylinder 14. Two receiving boxes 16 that cooperate with the No. 1 discharge port 12 are installed on one side of the filter box body 2 by bolts. The quartz sand that has not been successfully screened is collected through the receiving box 16 on the side of the No. 1 discharge port 12, and the quartz sand of unqualified size is collected and processed.

[0019] A second discharge port 17 is provided inside the filter box 2 , and a discharge port 18 is symmetrically provided on the top of the second discharge port 17 .

[0020] Among them, the bottom of the support base 1 is fixedly connected to the support bottom plate 26, the top of the support bottom plate 26 is fixedly connected to the support frame, the top of the support frame is installed with a collection box 20 by bolts, and the top of the collection box 20 is fixedly connected to a guide plate 19 that cooperates with the No. 2 discharge port 17. The quartz sand that has been screened enters the No. 2 discharge port 17 through the discharge port 18, falls into the inner side of the guide plate 19 through the No. 2 discharge port 17, and enters the collection box 20 through the guide plate 19 for collection.

[0021] Among them, the bottom of the filter box 2 is symmetrically fixedly connected with the limit slider 22, the limit slider 22 is slidably connected to the support base 1, and a spring 27 is provided at the bottom of the limit slider 22. The top of the spring 27 is fixedly connected to the limit slider 22, and the bottom end of the spring 27 is fixedly connected to the support base 1. When the filter box 2 moves upward, it drives the limit slider 22 to pull the spring 27. When the eccentric wheel 23 continues to rotate, the filter box 2 is reset downward by gravity. At the same time, the reset of the spring 27 drives the limit slider 22 and the filter box 2 to assist in resetting, thereby improving the screening stability.

[0022] Specifically, when in use, the quartz sand to be filtered is put into the distribution box 4 through the main feed pipe 5, enters the two distribution feed pipes 3 through the distribution box 4, and enters the filter box 2 through the distribution pipe 3. The quartz sand is screened by the coarse filter screen 9 in the supporting cone 8 above. The device is controlled by an external controller and energized by an external power supply. By starting the No. 2 motor 25, the output end of the No. 2 motor 25 drives the No. 2 rotating rod 24 to rotate, and the No. 2 rotating rod 24 drives the outer eccentric wheel 23 to rotate. When the eccentric wheel 23 rotates, it pushes the top support block 21 at the bottom of the filter box 2, and the top support block 21 drives the filter box 2 to move upward. When the filter box 2 moves upward, it drives the limit slider 22 to pull the spring 27. When the eccentric wheel 23 continues to rotate, the filter box 2 is reset downward by gravity. At the same time, the spring 27 resets and drives the limit slider 22 and the filter box 2 to assist in resetting. The up and down reciprocating movement of the box body 2 drives the inner supporting cone 8 to move, and the quartz sand is screened once through the coarse filter screen 9 in one of the supporting cones 8, and after screening, it enters the fine filter screen 10 in the other supporting cone 8 for secondary screening, and then enters the No. 2 discharge port 17 through the discharge port 18, falls into the inner side of the guide plate 19 through the No. 2 discharge port 17, and enters the collecting box 20 through the guide plate 19 for collection. By starting the No. 1 motor 6, the output end of the No. 1 motor 6 drives the No. 1 rotating rod 7 and the scraper 11 to rotate, further breaking up the quartz sand on the top of the coarse filter screen 9 and the fine filter screen 10, thereby improving the filtration efficiency. After the filtration and screening is completed, the output end of the hydraulic cylinder 14 drives the sealing plate 13 and the fixed plate 15 to move upward, opening the No. 1 discharge port 12, and taking out the quartz sand that has not been screened on the coarse filter screen 9 and the fine filter screen 10, and entering the receiving box 16 through the No. 1 discharge port 12 for collection.

[0023] In the description of the present invention, it should be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "the other end", "upper", "one side", "top", "inside", "front", "center", "two ends", etc., indicating the orientation or position relationship, are based on the orientation or position relationship 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.

[0024] In addition, the terms "first", "second", "third" and "fourth" are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first", "second", "third" and "fourth" may explicitly or implicitly include at least one such feature.

[0025] In the present invention, unless otherwise clearly stipulated and limited, the terms "install", "set", "connect", "fix", "screw" and the like should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the present invention according to the specific circumstances.

[0026] Although the 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 variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A quartz sand filtering device with good filtering effect, comprising a supporting base (1), characterized in that: A filter box (2) is slidingly provided on the inner side of the support base (1), and two support cones (8) are fixedly connected to the interior of the filter box (2), wherein a coarse filter (9) is fixedly connected to the interior of one of the support cones (8), and a fine filter (10) is fixedly connected to the interior of the other support cone (8), and a No. 1 rotating rod (7) is rotatably connected to the interior of the two support cones (8), and the No. 1 rotating rod (7) is rotatably connected to the filter box (2), and the outer side of the No. 1 rotating rod (7) is fixedly connected to two support cones (8) connected to the support cones (8). The scraper (11) cooperates with the supporting cone (8), the bottom of the filter box (2) is fixedly connected with a top support block (21), the top support block (21) is slidably connected to the support base (1), the interior of the support base (1) is rotatably connected with a No. 2 rotating rod (24), the outer side of the No. 2 rotating rod (24) is fixedly connected with an eccentric wheel (23) that cooperates with the top support block (21), a No. 2 motor (25) is installed on one side of the support base (1), and the output end of the No. 2 motor (25) is fixedly connected to the No. 2 rotating rod (24).

2. A quartz sand filter device with good filtering effect according to claim 1, characterized in that: The top of the filter box (2) is symmetrically fixedly connected to a branch feed pipe (3), the tops of the two branch feed pipes (3) are fixedly connected to a branch box (4), the top of the branch box (4) is fixedly connected to a main feed pipe (5), and a No. 1 motor (6) is installed on the top of the filter box (2), and the output end of the No. 1 motor (6) is fixedly connected to a No. 1 rotating rod (7).

3. A quartz sand filter device with good filtering effect according to claim 1, characterized in that: One side of the filter box (2) is provided with two No. 1 discharge ports (12) that cooperate with the supporting cone (8), and the interiors of the two No. 1 discharge ports (12) are slidably connected with a blocking plate (13), and the blocking plate (13) is slidably connected to the filter box (2), and a fixing plate (15) is fixedly connected between the two blocking plates (13), and the fixing plate (15) is slidably connected to the supporting base (1), and a hydraulic cylinder (14) is installed inside the filter box (2), and one of the blocking plates (13) is fixedly connected to the output end of the hydraulic cylinder (14), and two receiving boxes (16) that cooperate with the No. 1 discharge ports (12) are installed on one side of the filter box (2) by bolts.

4. A quartz sand filter device with good filtering effect according to claim 1, characterized in that: A second discharge port (17) is provided inside the filter box (2), and a discharge port (18) is symmetrically provided on the top of the second discharge port (17).

5. A quartz sand filter device with good filtering effect according to claim 4, characterized in that: The bottom of the support base (1) is fixedly connected to a support base plate (26), the top of the support base plate (26) is fixedly connected to a support frame, the top of the support frame is fixedly connected to a collection box (20) by bolts, and the top of the collection box (20) is fixedly connected to a guide plate (19) that cooperates with the No. 2 discharge port (17).

6. A quartz sand filter device with good filtering effect according to claim 1, characterized in that: The bottom of the filter box (2) is symmetrically fixedly connected to a limit slider (22), and the limit slider (22) is slidably connected to the support base (1). A spring (27) is provided at the bottom of the limit slider (22), and the top end of the spring (27) is fixedly connected to the limit slider (22), and the bottom end of the spring (27) is fixedly connected to the support base (1).

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