A diatomite filter for clarifying liquids

Abstract

The utility model discloses a diatomite filtering liquid clarifier, including base, the top of base is provided with clarifier. The utility model discloses, when replacing diatomite on the filter plate, through rotating mechanism drive clarifier rotates 180, through the liquid outlet pipe and injects the washing liquid, and the diatomite that smears on the filter plate is cleaned through backwashing, makes the diatomite of abandonment to discharge through the liquid inlet pipe, after cleaning, makes clarifier reset through rotation, through diatomite feeding opening adds diatomite on the filter plate top, through drive mechanism and drives rotating rod rotation, makes rotating rod drive and rotate the plate rotation, through and smoothes the diatomite and smoothes the plate and smoothes the diatomite and handles, and then can evenly smear diatomite on the filter plate, through the setting clarifier overturning structure and the smearing structure of diatomite, can automatically complete the cleaning and smearing of diatomite, can replace manual diatomite and replace, effectively reduce the labor intensity of staff.

Description

Technical Field

[0001] This utility model relates to the field of diatomaceous earth filtration technology, specifically a diatomaceous earth liquid clarifier. Background Technology

[0002] Diatomaceous earth filtration aid is a liquid filtration technology widely used in the food, chemical, and pharmaceutical industries. Its core principle is based on the unique physical structure and chemical properties of diatomaceous earth. When it is necessary to filter and clarify a liquid, diatomaceous earth is coated on a filter plate to form a filter cake. The liquid is then filtered through the physical structure and chemical properties of diatomaceous earth itself.

[0003] Existing diatomaceous earth filtration liquid clarifiers require periodic replacement of the diatomaceous earth. This replacement necessitates manual cleaning of the waste diatomaceous earth, followed by applying new diatomaceous earth to the filter plate and smoothing it out manually. This process is time-consuming, labor-intensive, and inconvenient. Therefore, we propose a new diatomaceous earth filtration liquid clarifier to address these problems. Utility Model Content

[0004] The purpose of this invention is to provide a diatomaceous earth filtration liquid clarifier to solve the problems currently found in the market as described in the background.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a diatomaceous earth filter liquid clarifier, comprising a base, a clarifier disposed on the top of the base, the clarifier being rotated by a rotating mechanism, wherein...

[0006] The clarifier is connected to an inlet pipe and an outlet pipe at its upper and lower ends, respectively. A diatomaceous earth filling port is opened on the top side of the clarifier, and a filter plate is installed inside the clarifier near the bottom.

[0007] The clarifier is fixedly connected to a bracket near the top, and a rotating rod is rotatably connected to the middle of the bracket. A smearing plate is fixedly connected to the bottom end of the rotating rod, and the rotating rod is driven to rotate by a drive mechanism.

[0008] Preferably, the rotating mechanism includes a support frame, with the support frame symmetrically fixedly connected to the top of both sides of the base. The clarifier is rotatably connected to the support frame via a rotating shaft. A first motor is installed on the outer side of the support frame, and a worm gear is fixedly connected to the shaft end corresponding to the first motor. A worm is fixedly connected to the shaft end corresponding to the worm gear of the first motor.

[0009] Preferably, the tooth pitch of the worm wheel and the worm is equal, and the worm wheel and the worm mesh with each other.

[0010] Preferably, both sides of the squeegee are provided with curved edges, and the connection between the squeegee and the curved edges is provided with a rounded transition.

[0011] Preferably, the drive mechanism includes a second motor, the second motor is mounted on the outer side of the bracket corresponding to the clarifier, a first reversing gear is fixedly connected to the top end of the rotating rod, a second reversing gear is fixedly connected to the shaft end of the second motor corresponding to the first reversing gear, and a protective cover is mounted on the outer side of the bracket corresponding to the first reversing gear and the second reversing gear.

[0012] Preferably, the connection between the bracket and the rotating rod is sealed by a first sealing bearing, and the connection between the protective cover and the second motor shaft is sealed by a second sealing bearing.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0014] 1. In this utility model, when replacing the diatomaceous earth on the filter plate, a rotating mechanism drives the clarifier to rotate 180°, and flushing liquid is injected through the outlet pipe. The diatomaceous earth coated on the filter plate is cleaned by backwashing, and the waste diatomaceous earth is discharged through the inlet pipe. After cleaning, the clarifier is reset by rotation, and diatomaceous earth is added to the top of the filter plate through the diatomaceous earth filling port. The drive mechanism drives the rotating rod to rotate, which in turn drives the smearing plate to rotate. The smearing plate smooths the diatomaceous earth, thus evenly coating it on the filter plate. Through the clarifier flipping structure and the diatomaceous earth coating structure, the cleaning and coating of diatomaceous earth can be automatically completed, which can replace manual replacement of diatomaceous earth, effectively reducing the labor intensity of workers and improving the replacement efficiency of diatomaceous earth.

[0015] 2. In this utility model, when replacing the diatomaceous earth on the filter plate, the first motor drives the worm gear to rotate, which in turn drives the worm wheel to rotate through meshing. The worm wheel then drives the clarifier to rotate through the rotating shaft. Rinsing liquid is injected through the outlet pipe, and the diatomaceous earth coated on the filter plate is cleaned by backwashing. The waste diatomaceous earth is discharged through the inlet pipe. After cleaning, the clarifier is reset by rotation. The rotation mechanism controls the rotation of the clarifier, which facilitates the cleaning of waste diatomaceous earth. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of this utility model;

[0017] Figure 2 This is a cross-sectional structural diagram of the present invention;

[0018] Figure 3 This is a cross-sectional view of the bracket structure of this utility model.

[0019] In the diagram: 1. Base; 2. Clarifier; 3. Support frame; 4. Rotating shaft; 5. First motor; 6. Worm gear; 7. Worm; 8. Inlet pipe; 9. Outlet pipe; 10. Diatomaceous earth filling port; 11. Filter plate; 12. Support; 13. Rotating rod; 14. Smearing plate; 15. Second motor; 16. First reversing gear; 17. Second reversing gear; 18. Protective cover; 19. First sealed bearing; 20. Second sealed bearing. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0021] Please see Figures 1 to 3 This utility model provides a technical solution: a diatomaceous earth filtered liquid clarifier, including a base 1, a clarifier 2 disposed on the top of the base 1, and the clarifier 2 being rotated by a rotating mechanism.

[0022] The upper and lower ends of the clarifier 2 are respectively connected to the inlet pipe 8 and the outlet pipe 9. A diatomaceous earth filling port 10 is opened on the top side of the clarifier 2. A filter plate 11 is installed in the interior of the clarifier 2 near the bottom.

[0023] A bracket 12 is fixedly connected to the interior of the clarifier 2 near the top. A rotating rod 13 is rotatably connected to the middle of the bracket 12. A smearing plate 14 is fixedly connected to the bottom end of the rotating rod 13. The rotating rod 13 is driven to rotate by a drive mechanism.

[0024] When replacing the diatomaceous earth on the filter plate 11, the clarifier 2 is rotated 180° by the rotating mechanism, and the rinsing liquid is injected through the outlet pipe 9. The diatomaceous earth coated on the filter plate 11 is cleaned by backwashing, and the waste diatomaceous earth is discharged through the inlet pipe 8. After cleaning, the clarifier 2 is reset by rotation, and diatomaceous earth is added above the filter plate 11 through the diatomaceous earth filling port 10. The rotating rod 13 is rotated by the drive mechanism, which drives the smearing plate 14 to rotate. The smearing plate 14 smooths the diatomaceous earth, thus evenly coating the filter plate 11. Through the clarifier 2 flipping structure and the diatomaceous earth coating structure, the cleaning and coating of diatomaceous earth can be completed automatically, which can replace manual replacement of diatomaceous earth, effectively reducing the labor intensity of workers and improving the replacement efficiency of diatomaceous earth.

[0025] Please see Figures 1 to 3The rotating mechanism includes a support frame 3. The support frame 3 is symmetrically fixedly connected to the top of both sides of the base 1. The clarifier 2 is rotatably connected to the support frame 3 via a rotating shaft 4. A first motor 5 is installed on the outside of the support frame 3. A worm gear 6 is fixedly connected to the shaft end of the rotating shaft 4 corresponding to the shaft end of the first motor 5. A worm 7 is fixedly connected to the shaft end of the first motor 5 corresponding to the shaft end of the worm gear 6. The tooth pitch of the worm gear 6 and the worm 7 is equal, and the worm gear 6 and the worm 7 mesh. When replacing the diatomite on the filter plate 11, the first motor 5 drives the worm 7 to rotate, so that the worm 7 drives the worm gear 6 to rotate through the meshing. The worm gear 6 drives the clarifier 2 to rotate 180° through the rotating shaft 4. The rinsing liquid is injected through the liquid outlet pipe 9, and the diatomite coated on the filter plate 11 is cleaned by backwashing. The waste diatomite is discharged through the liquid inlet pipe 8. After cleaning, the clarifier 2 is reset by rotation. Through the set rotating mechanism, the clarifier 2 is controlled to rotate in the future, which facilitates the cleaning of waste diatomite.

[0026] Please see Figures 1 to 3 The smearing plate 14 has raised edges on both sides, and the connection between the smearing plate 14 and the raised edges is rounded. The driving mechanism includes a second motor 15. The clarifier 2 is mounted on the outside of the bracket 12. The top of the rotating rod 13 is fixedly connected to the first reversing gear 16. The shaft end of the second motor 15 is fixedly connected to the second reversing gear 17. The bracket 12 is mounted on the outside of the first reversing gear 16 and the second reversing gear 17. The connection between the bracket 12 and the rotating rod 13 is sealed by the first sealing bearing 19. The connection between the protective cover 18 and the shaft of the second motor 15 is sealed by the second sealing bearing 20. The second motor 15 drives the second reversing gear 17 to rotate, which in turn drives the first reversing gear 16 to rotate. The first reversing gear 16 drives the rotating rod 13 to rotate, which in turn drives the smearing plate 14 to rotate, so as to drive the smearing plate 14 to smooth the diatomaceous earth.

[0027] Working Principle: This diatomaceous earth liquid clarifier works as follows: When the liquid to be filtered needs clarification, the liquid enters the clarifier 2 through the inlet pipe 8. The liquid is filtered by the diatomaceous earth pre-coated on the filter plate 11. The clarified liquid is discharged through the outlet pipe 9. When replacing the diatomaceous earth on the filter plate 11, the first motor 5 drives the worm gear 7 to rotate. The worm gear 7, through meshing, drives the worm wheel 6 to rotate. The worm wheel 6, through the rotating shaft 4, drives the clarifier 2 to rotate 180°. Rinsing liquid is injected through the outlet pipe 9, cleaning the diatomaceous earth coated on the filter plate 11 through backwashing. The waste diatomaceous earth is discharged through the inlet pipe 8. After cleaning, the clarifier 2 rotates... The clarifier 2 is reset, and diatomaceous earth is added to the filter plate 11 through the diatomaceous earth filling port 10. The second motor 15 drives the second reversing gear 17 to rotate, which in turn drives the first reversing gear 16 to rotate. The first reversing gear 16 drives the rotating rod 13 to rotate, which in turn drives the smearing plate 14 to rotate. The smearing plate 14 smooths the diatomaceous earth, thus evenly coating it onto the filter plate 11. Through the clarifier 2 flipping structure and the diatomaceous earth coating structure, the cleaning and coating of diatomaceous earth can be completed automatically, replacing manual replacement of diatomaceous earth, effectively reducing the labor intensity of workers and improving the replacement efficiency of diatomaceous earth.

[0028] Although 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 alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A diatomite filter for clarifying liquids, comprising a base (1), characterized in that: A clarifier (2) is provided on the top of the base (1), and the clarifier (2) is rotated by a rotating mechanism. The clarifier (2) is connected to the inlet pipe (8) and the outlet pipe (9) at its upper and lower ends respectively. A diatomaceous earth filling port (10) is opened on the top side of the clarifier (2). A filter plate (11) is installed in the interior of the clarifier (2) near the bottom. The clarifier (2) is fixedly connected to a bracket (12) near the top. A rotating rod (13) is rotatably connected to the middle of the bracket (12). A smearing plate (14) is fixedly connected to the bottom end of the rotating rod (13). The rotating rod (13) is driven to rotate by a driving mechanism.

2. A diatomaceous earth filter for filtering a liquid according to claim 1, characterized in that: The rotating mechanism includes a support frame (3). The support frame (3) is symmetrically fixedly connected to the top of both sides of the base (1). The clarifier (2) is rotatably connected to the support frame (3) through a rotating shaft (4). A first motor (5) is installed on the outside of the support frame (3). A worm gear (6) is fixedly connected to the shaft end of the rotating shaft (4) corresponding to the shaft end of the first motor (5). A worm (7) is fixedly connected to the shaft end of the first motor (5) corresponding to the shaft end of the worm gear (6).

3. A diatomaceous earth filter for filtering a liquid, according to claim 2, characterized in that: The tooth pitch of the worm wheel (6) and the worm (7) is equal, and the worm wheel (6) and the worm (7) mesh with each other.

4. A diatomaceous earth filter for filtering liquids according to claim 1, characterized in that: Both sides of the squeegee (14) are provided with curved edges, and the connection between the squeegee (14) and its curved edges is set with an arc transition.

5. A diatomaceous earth filter for filtering liquids according to claim 1, characterized in that: The drive mechanism includes a second motor (15). The second motor (15) is installed on the outside of the bracket (12) corresponding to the clarifier (2). The top end of the rotating rod (13) is fixedly connected to a first reversing gear (16). The shaft end of the second motor (15) corresponding to the first reversing gear (16) is fixedly connected to a second reversing gear (17). The bracket (12) is equipped with a protective cover (18) on the outside of the first reversing gear (16) and the second reversing gear (17).

6. A diatomaceous earth filter for filtering a liquid according to claim 5, characterized in that: The connection between the bracket (12) and the rotating rod (13) is sealed by the first sealing bearing (19), and the connection between the protective cover (18) and the shaft of the second motor (15) is sealed by the second sealing bearing (20).

Images