Material filtering device for molecular sieve production

Abstract

The utility model discloses a material filtering device for molecular sieve production, which comprises a filtering box, a first filtering plate is transversely and obliquely arranged in the filtering box, a second filtering plate is transversely arranged in the filtering box, a motor is vertically arranged at the top of the filtering box, and the output end of the motor rotatably penetrates through the filtering box and is vertically provided with a rotating rod; the material filtering device for molecular sieve production is provided with a round cylinder, a tension spring and a sliding rod, in the rotating process of the rotating rod, the rotating rod is rotated, the rotating rod is rotated, the rotating rod is rotated, the anti-blocking assembly and the anti-falling assembly are arranged on the outer side of the rotating rod, and the two discharging ports are transversely formed in the outer side of the filtering box and provided with the switch assemblies. A sliding rod is always pulled by a tension spring mounted in a circular barrel rotationally mounted on the outer side of a rotating rod to move into the circular barrel, and a connecting rod is always pulled by the sliding rod to move downwards, so that a cleaning brush is always driven to be in contact with the top of a first filter plate which is obliquely mounted.

Description

Technical Field

[0001] The utility model relates to the technical field of molecular sieve filtering devices, in particular to a material filtering device for molecular sieve production. Background Art

[0002] Molecular sieve is a synthetic hydrated aluminosilicate (zeolite) or natural zeolite that has the function of screening molecules. It has many channels with uniform pore sizes and neatly arranged holes in its structure. Molecular sieves of different pore sizes separate molecules of different sizes and shapes. Since molecular sieve is a material containing precise and single tiny holes, it can be used to adsorb gases or liquids. Molecules that are small enough can be adsorbed through the channels, while larger molecules cannot. Unlike an ordinary sieve, it operates at the molecular level. For example, a water molecule is small enough to pass through, but molecules that are slightly larger than it cannot. Therefore, molecular sieves are often used as desiccants. The production methods of molecular sieves include hydrothermal synthesis, hydrothermal conversion and ion exchange. The hydrothermal conversion method hydrothermally converts solid aluminosilicate into molecular sieves in the presence of excess alkali. During the production process, a filtering device is required to filter the impurities inside.

[0003] A Chinese patent with publication number CN214347709U discloses a material filtering device for molecular sieve production, comprising a fixed frame, a sieve barrel is fixedly mounted on the upper end of the fixed frame, a drive motor is fixedly mounted on the lower end of the sieve barrel, a rotating shaft is arranged on the upper end of the drive motor, a first filter plate and a second filter plate are sequentially connected to the outer side of the rotating shaft through a bearing from bottom to top, a guide block is evenly arranged in an annular shape on the upper end of the outer side of the rotating shaft, a spacing groove is arranged in the middle of the guide block, and flexible pads are arranged on the upper and lower ends of the spacing groove, and scrapers are arranged above the first filter plate and the second filter plate. This material filtering device for molecular sieve production can double filter the molecular sieve material because the apertures on the first filter plate and the second filter plate gradually increase, thereby ensuring the filtering effect of the molecular sieve material and improving the filtering efficiency of the molecular sieve, saving manpower and reducing labor costs.

[0004] However, the above patent has the following shortcomings: the above patent cleans the inclined second filter plate under the action of gravity through the cooperation between the connecting rod and the scraper. When the driving motor drives the rotating shaft to rotate, the scraper is driven to perform centrifugal motion. At this time, the gravity of the scraper alone cannot ensure effective contact with the filter plate, resulting in the inability to effectively clean the filter plate. Utility Model Content

[0005] The purpose of the utility model is to provide a material filtering device for molecular sieve production to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a material filtering device for molecular sieve production, comprising a filter box, a first filter plate is installed horizontally and obliquely in the filter box, and a second filter plate is installed horizontally in the filter box, a motor is installed vertically on the top of the filter box, and the output end of the motor rotates and penetrates the filter box to vertically install a rotating rod, and an anti-blocking component and a release component are arranged on the outside of the rotating rod, two discharge ports are installed horizontally on the outside of the filter box, and a switch component is arranged on the discharge port.

[0007] As a further solution of the utility model: the anti-blocking component includes a connecting rod and a cleaning brush, the connecting rod is rotatably installed on the outer side of the rotating rod, and the cleaning brush is rotatably installed on the bottom of the connecting rod, and the cleaning brush is located at the top of the first filter plate.

[0008] By adopting the above technical solution, the anti-blocking treatment of the inclined first filter plate is achieved.

[0009] As a further solution of the utility model: the release assembly includes a circular cylinder, a tension spring and a sliding rod, the circular cylinder is rotatably installed on the outside of the rotating rod, and the tension spring is installed in the circular cylinder, the sliding rod is slidably inserted into the circular cylinder, and the insertion end of the sliding rod is connected to the end of the tension spring.

[0010] By adopting the above technical solution, it is achieved that the cleaning brush in contact with the top of the first filter plate is pulled, which can ensure that the cleaning brush is always in contact with the top of the first filter plate.

[0011] As a further solution of the utility model: the switch assembly includes a pull plate, and a pull plate is vertically and movably inserted into the top of the discharge port.

[0012] By adopting the above technical solution, it is achieved that the two discharge ports are opened and the filtered materials on the top of the first filter plate and the second filter plate are discharged.

[0013] As a further solution of the utility model: a cleaning brush is installed laterally on the outer side of the rotating rod, and the cleaning brush is located on the top of the second filter plate.

[0014] By adopting the above technical solution, the top of the cleaning brush can be cleaned.

[0015] As a further solution of the utility model: a collecting box is movably inserted into the bottom of the filter box.

[0016] By adopting the above technical solution, the filtered materials can be collected.

[0017] Compared with the prior art, the utility model has the following beneficial effects: the material filtering device for molecular sieve production,

[0018] A circular cylinder, a tension spring and a sliding rod are provided. During the rotation of the rotating rod, the tension spring installed in the circular cylinder rotatably installed on the outer side of the rotating rod always pulls the sliding rod to move into the circular cylinder, and the connecting rod is always moved downward by pulling the sliding rod, thereby driving the cleaning brush to always contact the top of the inclined first filter plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the cross-sectional structure of the utility model;

[0021] Figure 3 This is an enlarged structural diagram of the utility model at A;

[0022] Figure 4 It is a schematic diagram of the enlarged structure of point B of the utility model.

[0023] In the figure: 1. filter box; 2. motor; 3. rotating rod; 4. first filter plate; 5. cleaning brush; 6. connecting rod; 7. second filter plate; 8. cleaning brush; 9. collecting box; 10. round cylinder; 11. tension spring; 12. sliding rod; 13. discharge port; 14. pull plate. DETAILED DESCRIPTION

[0024] 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.

[0025] See also Figure 1-4 The utility model provides a technical solution: a material filtering device for molecular sieve production, comprising a filter box 1, a first filter plate 4 is installed horizontally and obliquely in the filter box 1, and a second filter plate 7 is installed horizontally in the filter box 1, a motor 2 is installed vertically on the top of the filter box 1, and the output end of the motor 2 rotates through the filter box 1 to vertically install a rotating rod 3, and an anti-blocking component and a release component are arranged on the outside of the rotating rod 3, two discharge ports 13 are installed horizontally on the outside of the filter box 1, and a switch component is arranged on the discharge port 13;

[0026] Specifically, during the rotation of the rotating rod 3, the tension spring 11 installed in the circular cylinder 10 rotatably installed outside the rotating rod 3 always pulls the sliding rod 12 to move into the circular cylinder 10, and the connecting rod 6 is always pulled downward by the sliding rod 12, thereby driving the cleaning brush 5 to always contact the top of the inclined first filter plate 4.

[0027] Furthermore, the anti-blocking assembly includes a connecting rod 6 and a cleaning brush 5. The connecting rod 6 is rotatably mounted on the outer side of the rotating rod 3, and the cleaning brush 5 is rotatably mounted on the bottom of the connecting rod 6. The cleaning brush 5 is located at the top of the first filter plate 4.

[0028] Specifically, during the rotation of the rotating rod 3, the connecting rod 6 is driven to move, and the cleaning brush 5 can be driven by the connecting rod 6. The cleaning brush 5 can sweep the top of the first filter plate 4 to prevent the first filter plate 4 from being blocked.

[0029] Furthermore, the release assembly includes a circular cylinder 10, a tension spring 11 and a sliding rod 12. The circular cylinder 10 is rotatably mounted on the outer side of the rotating rod 3, and the tension spring 11 is mounted inside the circular cylinder 10. The sliding rod 12 is slidably inserted into the circular cylinder 10, and the insertion end of the sliding rod 12 is connected to the end of the tension spring 11.

[0030] Specifically, during the rotation of the rotating rod 3, the tension spring 11 installed in the circular cylinder 10 rotatably installed on the outer side of the rotating rod 3 always pulls the sliding rod 12 to move into the circular cylinder 10, and the connecting rod 6 is always pulled downward by the sliding rod 12, thereby driving the cleaning brush 5 to always contact the top of the inclined first filter plate 4.

[0031] Further, the switch assembly includes a pull plate 14, and the pull plate 14 is vertically and movably inserted into the top of the discharge port 13;

[0032] Specifically, when cleaning the remaining materials filtered on the top of the first filter plate 4 or the second filter plate 7, the discharge port 13 can be opened by pulling open the pull plate 14 that is slidably inserted on the top of the discharge port 13 and moving it upward.

[0033] Furthermore, a cleaning brush 8 is laterally installed on the outer side of the rotating rod 3, and the cleaning brush 8 is located on the top of the second filter plate 7;

[0034] Specifically, when the motor 2 drives the rotating rod 3 to rotate, the cleaning brush 8 is driven to rotate, and the cleaning brush 8 can be used to clean the materials on the second filter plate 7 to prevent blockage.

[0035] Furthermore, a collecting box 9 is movably inserted into the bottom of the filter box 1;

[0036] Specifically, after the material is filtered for the last time through the second filter plate 7, the qualified material enters the collection box 9, and the unqualified material is discharged through the discharge port 13 for further processing.

[0037] Working principle: When using the material filtering device for molecular sieve production, first put the material into the top of the first filter plate 4 through the inlet on the top of the filter box 1, then start the motor 2 to drive the rotating rod 3 to rotate, and the rotating rod 3 can scrape the material on the top of the first filter plate 4 for filtering, and then the material that has passed the first filtration enters the top of the second filter plate 7 for filtering again. The contents not described in detail in this specification belong to the existing technology known to professional and technical personnel in this field.

[0038] The directions or positional relationships indicated by terms such as "center", "longitudinal", "lateral", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and "outside" are based on the directions or positional relationships shown in the accompanying drawings. They are merely simplified descriptions for the convenience of describing the present invention, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as limitations on the protection content of the present invention.

[0039] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A material filtering device for molecular sieve production, comprising a filter box (1), characterized in that: A first filter plate (4) is installed in a transversely inclined manner in the filter box (1), and a second filter plate (7) is installed in a transversely manner in the filter box (1). A motor (2) is installed vertically on the top of the filter box (1), and a rotating rod (3) is installed vertically at the output end of the motor (2) so as to rotate through the filter box (1), and an anti-blocking component and a release component are arranged on the outside of the rotating rod (3). Two discharge ports (13) are installed in a transverse manner on the outside of the filter box (1), and a switch component is arranged on the discharge port (13).

2. A material filtering device for molecular sieve production according to claim 1, characterized in that: The anti-blocking component comprises a connecting rod (6) and a cleaning brush (5); the connecting rod (6) is rotatably mounted on the outer side of the rotating rod (3), and the cleaning brush (5) is rotatably mounted on the bottom of the connecting rod (6); the cleaning brush (5) is located at the top of the first filter plate (4).

3. A material filtering device for molecular sieve production according to claim 1, characterized in that: The release assembly comprises a circular cylinder (10), a tension spring (11) and a sliding rod (12); the circular cylinder (10) is rotatably mounted on the outer side of the rotating rod (3), and the tension spring (11) is mounted inside the circular cylinder (10); the sliding rod (12) is slidably inserted into the circular cylinder (10), and the insertion end of the sliding rod (12) is connected to the end of the tension spring (11).

4. A material filtering device for molecular sieve production according to claim 1, characterized in that: The switch assembly comprises a pull plate (14), and the pull plate (14) is vertically movably inserted into the top of the discharge port (13).

5. The material filtering device for molecular sieve production according to claim 1, characterized in that: A cleaning brush (8) is laterally installed on the outer side of the rotating rod (3), and the cleaning brush (8) is located on the top of the second filter plate (7).

6. A material filtering device for molecular sieve production according to claim 1, characterized in that: A collecting box (9) is movably inserted into the bottom of the filter box (1).

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