Anti-caking device for quartz sand filter

Abstract

The utility model discloses a quartz sand filter anti-blocking device which comprises a tank body, two symmetrical rotating frames are arranged in an inner cavity of the tank body, baffles are rotationally connected to inner cavities of the rotating frames, reinforcing plates are arranged at the tops of the baffles in a penetrating mode, three symmetrical stirring rods are arranged between the two reinforcing plates, and the stirring rods are connected with the rotating frames in a rotating mode. The stirring rod in the center of the reinforcing plate is fixedly connected with the reinforcing plate. When quartz sand in the inner cavity of the tank body is caked, the motor is started, so that the rotating rod drives one gear to rotate through the bevel gear II and the bevel gear I, the gear drives the baffle to rotate, and then the gear drives the stirring rod to rotate through the other two gears; the quartz sand particles in the inner cavity of the quartz sand filter can be stirred and scattered through the stirring device, the quartz sand in the inner cavity of the quartz sand filter is prevented from caking, and the filtering effect of the quartz sand filter is guaranteed.

Description

Technical Field

[0001] The utility model belongs to the technical field of quartz sand filters, in particular to an anti-caking device for quartz sand filters. Background Art

[0002] Quartz sand filter, scientifically known as shallow media filter, uses quartz sand as the filter medium. Under a certain pressure, it filters water with high turbidity through granular or non-granular quartz sand of a certain thickness, effectively intercepting and removing suspended matter, organic matter, colloid particles, microorganisms, chlorine, odor and some heavy metal ions in the water, and ultimately achieves the effect of reducing water turbidity and purifying water quality. It is a high-efficiency filtration equipment.

[0003] At present, quartz sand filters are generally used as pretreatment for reverse osmosis equipment and ultrafiltration equipment. After a period of use, the quartz sand particles in the inner cavity of the quartz sand filter will agglomerate with impurities such as mud, colloid, etc., thereby affecting the filtering effect of the quartz sand filter. Therefore, a quartz sand filter anti-caking device is needed. The quartz sand particles in the inner cavity of the quartz sand filter can be stirred and dispersed by a stirring device to avoid agglomeration of the quartz sand in the inner cavity of the quartz sand filter, thereby ensuring the filtering effect of the quartz sand filter. Utility Model Content

[0004] The utility model aims to provide a quartz sand filter anti-caking device, which can stir and break up the quartz sand particles in the inner cavity of the quartz sand filter through a stirring device, thereby avoiding the quartz sand in the inner cavity of the quartz sand filter from agglomerating, ensuring the filtering effect of the quartz sand filter, and solving the above-mentioned background technical problems.

[0005] The technical solution of the utility model for solving the above-mentioned technical problems is as follows: a quartz sand filter anti-caking device comprises a tank body: the inner cavity of the tank body is provided with two symmetrical rotating frames, the inner cavity of the rotating frames is rotatably connected with a baffle, the top of the baffle is penetrated with a reinforcing plate, three symmetrical stirring rods are provided between the two reinforcing plates, the stirring rod at the center of the reinforcing plate is fixedly connected to the reinforcing plate, and the other two stirring rods are rotatably connected to the reinforcing plate, the top of one of the reinforcing plates is rotatably connected with three symmetrical gears, the three gears are meshed with each other, the gears penetrate to the bottom of the reinforcing plate and are fixedly connected to the stirring rod, the top of one of the gears is fixedly connected with a bevel gear 1, the inner cavity of the tank body is rotatably connected with a rotating rod, the surface of the rotating rod is fixedly connected with a bevel gear 2, the bevel gear 1 is meshed with the bevel gear 2, a motor is fixedly installed on the surface of the tank body by bolts, and the output shaft of the motor penetrates the inner cavity of the tank body and is fixedly connected to the rotating rod.

[0006] Preferably, a water inlet is provided at the top of the tank body, a water outlet is provided at the bottom of the tank body, and a gap is left between the rotating frame and the water outlet.

[0007] Preferably, three symmetrical supporting legs are welded to the top of the tank body, supporting bottom plates are welded to the bottoms of the supporting legs, and openings are formed at the tops of the supporting bottom plates.

[0008] Preferably, the surface of the tank body is covered with two symmetrical reflective tapes, and the reflective tapes are adhered to the surface of the tank body.

[0009] Preferably, the surfaces of the three stirring rods are provided with spiral blades.

[0010] 1. The beneficial effect of the utility model is that the utility model starts the motor when the quartz sand in the inner cavity of the tank body agglomerates, so that the rotating rod drives one of the gears to rotate through the bevel gear 2 and the bevel gear 1, so that the gear drives the baffle to rotate, and then the gear drives the stirring rod to rotate through the other two gears, so that the quartz sand particles in the inner cavity of the quartz sand filter can be stirred and dispersed by the stirring device, and the quartz sand in the inner cavity of the quartz sand filter is prevented from agglomerating, thereby ensuring the filtering effect of the quartz sand filter.

[0011] 2. The utility model provides support legs and a support bottom plate so that when the tank is in use, the support legs and the support bottom plate can support the tank to prevent the tank from tipping over during use, thereby ensuring the stability of the tank during use. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] in:

[0013] Figure 1 It is a three-dimensional schematic diagram of an embodiment of the utility model;

[0014] Figure 2 This is a three-dimensional disassembly schematic diagram of an embodiment of the utility model;

[0015] Figure 3 This is a three-dimensional disassembled schematic diagram of an anti-caking device according to an embodiment of the utility model;

[0016] Figure 4 It is a front cross-sectional schematic diagram of an embodiment of the utility model.

[0017] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0018] 1. Tank body, 2. Rotating frame, 3. Baffle, 4. Reinforcement plate, 5. Stirring rod, 6. Gear, 7. Bevel gear 1, 8. Rotating rod, 9. Bevel gear 2, 10. Motor, 11. Water inlet, 12. Water outlet, 13. Support leg, 14. Support bottom plate, 15. Reflective tape. DETAILED DESCRIPTION

[0019] Hereinafter, embodiments of the anti-caking device for a quartz sand filter of the present invention will be described with reference to the accompanying drawings. Embodiment 1

[0020] Figure 1-4 The utility model shows an anti-caking device for a quartz sand filter according to an embodiment of the utility model, which comprises: a tank body 1: a water inlet 11 is provided on the top of the tank body 1, a water outlet 12 is provided on the bottom of the tank body 1, a gap is left between the rotating frame 2 and the water outlet 12, three symmetrical supporting legs 13 are welded on the top of the tank body 1, and supporting bottom plates 14 are welded on the bottoms of the supporting legs 13, and openings are provided on the tops of the supporting bottom plates 14. Through the arrangement of the supporting legs 13 and the supporting bottom plates 14, when the tank body 1 is in use, the supporting legs 13 and the supporting bottom plates 14 can support the tank body 1 to prevent the tank body 1 from tipping over during use, thereby ensuring the stability of the tank body 1 during use; the inner cavity of the tank body 1 is provided with two symmetrical rotating frames 2, and the inner cavity of the rotating frame 2 is rotatably connected with a baffle 3, which baffles the tank body 1. A reinforcing plate 4 is penetrated through the top of the plate 3, and three symmetrical stirring rods 5 are arranged between the two reinforcing plates 4. The stirring rod 5 at the center of the reinforcing plate 4 is fixedly connected to the reinforcing plate 4, and the other two stirring rods 5 are rotatably connected to the reinforcing plate 4. The top of one of the reinforcing plates 4 is rotatably connected with three symmetrical gears 6, and the three gears 6 are meshed with each other. The gears 6 penetrate to the bottom of the reinforcing plate 4 and are fixedly connected to the stirring rod 5. The top of one of the gears 6 is fixedly connected with a bevel gear 1 7. The inner cavity of the tank body 1 is rotatably connected with a rotating rod 8, and the surface of the rotating rod 8 is fixedly connected with a bevel gear 2 9, which is meshed with the bevel gear 2 9. A motor 10 is fixedly installed on the surface of the tank body 1 by bolts, and the output shaft of the motor 10 penetrates the inner cavity of the tank body 1 and is fixedly connected to the rotating rod 8. Embodiment 2

[0021] Figure 1-4The utility model shows an anti-caking device for a quartz sand filter according to an embodiment of the utility model, which comprises: a tank body 1: the surface of the tank body 1 is provided with two symmetrical reflective tapes 15, the reflective tapes 15 are adhered to the surface of the tank body 1, the inner cavity of the tank body 1 is provided with two symmetrical rotating frames 2, the inner cavity of the rotating frame 2 is rotatably connected with a baffle 3, the top of the baffle 3 is penetrated by a reinforcing plate 4, three symmetrical stirring rods 5 are provided between the two reinforcing plates 4, the surfaces of the three stirring rods 5 are provided with spiral blades, the stirring rod 5 at the center of the reinforcing plate 4 is fixedly connected to the reinforcing plate 4, and the other two stirring rods 5 is rotatably connected to the reinforcing plate 4, the top of one of the reinforcing plates 4 is rotatably connected with three symmetrical gears 6, the three gears 6 are meshed with each other, the gears 6 penetrate to the bottom of the reinforcing plate 4 and are fixedly connected to the stirring rod 5, the top of one of the gears 6 is fixedly connected with a bevel gear 1 7, the inner cavity of the tank body 1 is rotatably connected with a rotating rod 8, the surface of the rotating rod 8 is fixedly connected with a bevel gear 2 9, the bevel gear 1 7 is meshed with the bevel gear 2 9, the surface of the tank body 1 is fixedly installed with a motor 10 by bolts, the output shaft of the motor 10 penetrates the inner cavity of the tank body 1 and is fixedly connected to the rotating rod 8.

[0022] Working principle: When the utility model is used, the user starts the motor 10 when the quartz sand in the inner cavity of the tank body 1 is agglomerated, so that the motor 10 drives the rotating rod 8 to rotate, so that the rotating rod 8 drives the stirring rod 5 and the gear 6 at the center of the reinforcing plate 4 to rotate through the bevel gear 2 9 and the bevel gear 1 7. When the gear 6 at the center of the reinforcing plate 4 rotates, it will drive the other two gears 6 to rotate, so that the other two gears 6 drive the stirring rod 5 at the bottom to rotate. At the same time, when the stirring rod 5 at the center of the reinforcing plate 4 rotates, it will drive the baffle plate 3 to rotate in the inner cavity of the rotating frame 2, so that the stirring rod 5 stirs and breaks up the quartz sand in the inner cavity of the tank body 1 to prevent the quartz sand in the inner cavity of the tank body 1 from agglomerating and affecting the filtering effect of the tank body 1. Through the arrangement of the support legs 13 and the support bottom plate 14, when the tank body 1 is in use, the support legs 13 and the support bottom plate 14 can support the tank body 1 to prevent the tank body 1 from tipping over during use, thereby ensuring the stability of the tank body 1 during use.

[0023] In summary, the anti-caking device of the quartz sand filter starts the motor 10 when the quartz sand in the inner cavity of the tank body 1 agglomerates, so that the rotating rod 8 drives one of the gears 6 to rotate through the bevel gear 2 9 and the bevel gear 1 7, so that the gear 6 drives the baffle 3 to rotate, and then the gear 6 drives the stirring rod 5 to rotate through the other two gears 6, so that the quartz sand particles in the inner cavity of the quartz sand filter can be stirred and dispersed by the stirring device, and the quartz sand in the inner cavity of the quartz sand filter is prevented from agglomerating, thereby ensuring the filtering effect of the quartz sand filter.

Claims

1. A quartz sand filter anti-caking device, characterized in that: The invention comprises a tank body (1), wherein the inner cavity of the tank body (1) is provided with two symmetrical rotating frames (2), the inner cavity of the rotating frame (2) is rotatably connected to a baffle (3), the top of the baffle (3) is penetrated by a reinforcing plate (4), three symmetrical stirring rods (5) are provided between the two reinforcing plates (4), the stirring rod (5) at the center of the reinforcing plate (4) is fixedly connected to the reinforcing plate (4), the other two stirring rods (5) are rotatably connected to the reinforcing plate (4), the top of one of the reinforcing plates (4) is rotatably connected to three symmetrical gears (6), and the three gears (6) are The wheels (6) are meshed with each other, the gear (6) penetrates to the bottom of the reinforcing plate (4) and is fixedly connected to the stirring rod (5), the top of one of the gears (6) is fixedly connected to a bevel gear 1 (7), the inner cavity of the tank body (1) is rotatably connected to a rotating rod (8), the surface of the rotating rod (8) is fixedly connected to a bevel gear 2 (9), the bevel gear 1 (7) is meshed with the bevel gear 2 (9), and a motor (10) is fixedly installed on the surface of the tank body (1) by bolts, the output shaft of the motor (10) penetrates to the inner cavity of the tank body (1) and is fixedly connected to the rotating rod (8).

2. The anti-caking device for a quartz sand filter according to claim 1, characterized in that: The top of the tank body (1) is provided with a water inlet (11), the bottom of the tank body (1) is provided with a water outlet (12), and a gap is left between the rotating frame (2) and the water outlet (12).

3. The anti-caking device for a quartz sand filter according to claim 2, characterized in that: Three symmetrical support legs (13) are welded to the top of the tank body (1), support bottom plates (14) are welded to the bottoms of the support legs (13), and openings are formed at the tops of the support bottom plates (14).

4. The anti-caking device for a quartz sand filter according to claim 3, characterized in that: The surface of the tank body (1) is covered with two symmetrical reflective tapes (15), and the reflective tapes (15) are adhered to the surface of the tank body (1).

5. The anti-caking device for a quartz sand filter according to claim 4, characterized in that: The surfaces of the three stirring rods (5) are provided with spiral blades.

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