Circulating cement sand trap with self-cleaning filter screen

Abstract

The utility model relates to a circulating cement sand trap, belongs to the technical field of circulating cement sand trapping, and particularly relates to a circulating cement sand trap with a self-cleaning filter screen, which comprises a trapping barrel, a first upright post and a second upright post are fixedly mounted at the bottom of the trapping barrel, and mounting rings are fixedly mounted at two ends in the trapping barrel. A filter screen cylinder is rotationally mounted between the mounting rings; the cleaning device further comprises a cleaning assembly; the circulating cement sand collecting and filtering device achieves the effect of effectively collecting and filtering circulating cement sand, and solves the problems that although the effect of collecting and filtering the sand can be achieved in the prior art, the filter screen cylinder cannot be cleaned continuously, the filter screen cylinder needs to be cleaned regularly, and the using effect of the circulating cement sand collecting and filtering device is poor.

Description

Technical Field

[0001] This utility model relates to the field of circulating cement sand collection technology, and in particular to a circulating cement sand collector with a self-cleaning filter screen. Background Technology

[0002] In industrial production, agricultural irrigation, municipal drainage and sewage treatment, circulating water systems often contain a large amount of suspended sediment, particulate matter and other impurities. If these impurities are not effectively removed, they will cause equipment wear and water quality deterioration. Although traditional water treatment methods can partially remove sediment, they have problems such as cumbersome cleaning and maintenance and low efficiency.

[0003] A search revealed Chinese patent CN215102555U, which discloses a sediment collection device for heat exchange medium in fine chemical circulating water. The device includes a cylindrical body with an inlet on the left side and an outlet on the right side. An installation port is formed on the end face of the inlet, and a sediment collection cylinder is installed within the inner ring of the installation port. A base is mounted on the sediment collection cylinder, placed on the end face of the cylindrical body. A water-passing groove is formed in the center of the sediment collection cylinder, and a filter screen is installed on the outer side of the water-passing groove. Multiple water-passing holes are formed through the outer surface of the sediment collection cylinder. A movable plate is installed in a groove on the lower end face of the cylindrical body, and two filter plates are symmetrically installed on the upper end face of the movable plate. A temperature detection sensor is installed between the two filter plates, and a warning light is installed on the outer wall of the cylindrical body.

[0004] Based on the above search results combined with existing technologies;

[0005] While the aforementioned patent can achieve the effect of capturing and filtering sediment, it cannot continuously clean the filter cylinder and requires regular cleaning, resulting in poor performance and thus having certain limitations. Utility Model Content

[0006] To address the aforementioned technical problems, this invention proposes a self-cleaning filter screen circulating cement sand collector, which can effectively achieve the effect of collecting and filtering circulating cement sand.

[0007] The technical solution to achieve the purpose of this utility model is: a self-cleaning filter screen circulating cement sand collector, including a collection bucket, a column one and a column two fixedly installed at the bottom of the collection bucket, an installation ring fixedly installed at both ends of the inside of the collection bucket, a filter screen cylinder rotatably installed between the installation rings, and a cleaning component.

[0008] The cleaning component is located inside the filter cylinder.

[0009] The cleaning assembly includes a fixed shaft that is fixedly installed inside the collection tank, and multiple fixed rods are fixedly installed at equal intervals between both ends of the fixed shaft and the inner sidewall of the mounting ring.

[0010] In some embodiments, multiple sets of support rods are fixedly installed at equal intervals on the outer peripheral wall of the fixed shaft, and a scraper is fixedly installed at the end of each support rod. A pair of rubber scraper strips are fixedly installed on the surface of the scraper, and a pair of reinforcing rods are fixedly installed between the support rod and the fixed shaft.

[0011] In some embodiments, a drive ring is fixedly installed on the outer peripheral wall of one end of the filter cylinder, a servo motor is fixedly installed on the outer peripheral wall of the collection barrel, a pair of transmission belts are sleeved together between the output shaft of the servo motor and the drive ring, and a through groove adapted to the transmission belt is opened on the collection barrel.

[0012] In some embodiments, a heat sink is fixedly mounted on the outside of the servo motor, the heat sink is fixedly mounted on the collection tank, and a partition is fixedly mounted on the end of the filter cylinder near the drive ring.

[0013] In some embodiments, the two ends of the collection tank are respectively fixedly connected to a water inlet pipe and a discharge pipe, and the bottom of the collection tank is fixedly connected to a water outlet pipe.

[0014] Compared with existing technologies, the significant advantages of this invention are:

[0015] Firstly, this utility model uses a servo motor and a transmission belt to rotate the filter cylinder, which, in conjunction with the cleaning components, enables continuous cleaning of the mud and sand on the filter cylinder. Furthermore, the multiple sets of cleaning components effectively scrape the mud and sand off the inner wall of the filter cylinder and discharge the mud, sand, and other impurities through the discharge pipe, thereby improving the device's effect on capturing and filtering circulating cement sand.

[0016] Secondly, this utility model not only has a relatively simple structure and low cost, but also enables continuous cleaning of the filter screen, thereby improving the effect and efficiency of collecting and filtering circulating water, and thus improving the stability and reliability of the device.

[0017] This solves the problem that while existing technologies can achieve the effect of capturing and filtering sediment, they cannot continuously clean the filter cylinder and require regular cleaning, resulting in poor performance. Attached Figure Description

[0018] The present invention will be further explained below with reference to the accompanying drawings and embodiments:

[0019] Figure 1 This is a schematic diagram of the overall three-dimensional structure provided by this utility model;

[0020] Figure 2 This is a schematic diagram of the internal structure of the collection bucket provided by this utility model;

[0021] Figure 3 This is a schematic diagram of the filter cylinder structure provided by this utility model;

[0022] Figure 4 This is a schematic diagram of the cleaning component structure provided by this utility model.

[0023] Explanation of reference numerals in the attached figures:

[0024] 1. Collection tank; 2. Column 1; 3. Column 2; 4. Inlet pipe; 5. Outlet pipe; 6. Feed pipe; 7. Servo motor; 8. Drive ring; 9. Transmission belt; 10. Heat sink; 11. Mounting ring; 12. Filter screen cylinder; 13. Partition plate; 14. Fixed shaft; 15. Fixed rod; 16. Support rod; 17. Scraper; 18. Rubber scraper; 19. Reinforcing rod. Detailed Implementation

[0025] The present invention will now be described in detail, and the technical solutions in the embodiments of the present invention will be clearly and completely described. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present invention.

[0026] This utility model provides an improved self-cleaning filter for circulating cement and sand collection. The technical solution of this utility model is as follows:

[0027] like Figures 1-4 As shown, a self-cleaning filter screen circulating cement sand collector includes a collection tank 1. A first column 2 and a second column 3 are fixedly installed at the bottom of the collection tank 1. Installation rings 11 are fixedly installed at both ends inside the collection tank 1. A filter screen cylinder 12 is rotatably installed between the installation rings 11. A cleaning component is also included. The installation rings 11 improve the stability of the filter screen cylinder 12, thereby ensuring the effective collection and filtration of circulating cement sand. The cleaning component enables continuous cleaning of the filter screen cylinder 12, further guaranteeing the effective collection and filtration.

[0028] The cleaning component is located inside the filter cylinder 12.

[0029] The cleaning assembly includes a fixed shaft 14 that is fixedly installed inside the collection tank 1. Multiple fixing rods 15 are fixedly installed at equal intervals between both ends of the fixed shaft 14 and the inner side wall of the mounting ring 11. The fixed shaft 14 provides a stable installation foundation for the installation of the other components of the cleaning assembly, while the fixing rods 15 improve the stability of the cleaning assembly installation.

[0030] Furthermore, multiple sets of support rods 16 are fixedly installed at equal intervals on the outer peripheral wall of the fixed shaft 14. A scraper 17 is fixedly installed at the end of each support rod 16. A pair of rubber scraper strips 18 are fixedly installed on the surface of the scraper 17. A pair of reinforcing rods 19 are fixedly installed between the support rods 16 and the fixed shaft 14. The scraper 17 and rubber scraper strips 18 can achieve the cleaning effect on the filter cylinder 12, thereby ensuring the effect of capturing and filtering circulating cement sand.

[0031] Furthermore, a drive ring 8 is fixedly installed on the outer peripheral wall of one end of the filter cylinder 12, and a servo motor 7 is fixedly installed on the outer peripheral wall of the collection barrel 1. A pair of transmission belts 9 are sleeved together between the output shaft of the servo motor 7 and the drive ring 8. A through groove adapted to the transmission belt 9 is opened on the collection barrel 1. The filter cylinder 12 is rotated by the servo motor 7 through the transmission belt 9, thereby achieving the cleaning effect inside the filter cylinder 12.

[0032] Furthermore, a heat sink 10 is fixedly installed on the outside of the servo motor 7. The heat sink 10 is fixedly installed on the collection tank 1. A baffle 13 is fixedly installed on the end of the filter cylinder 12 near the drive ring 8. The heat sink 10 ensures the smooth operation of the servo motor 7, while the baffle 13 effectively prevents circulating water from entering the transmission belt 9, thereby affecting the normal operation of the servo motor 7.

[0033] Furthermore, the two ends of the collection tank 1 are respectively fixedly connected to the water inlet pipe 4 and the discharge pipe 6, and the bottom of the collection tank 1 is fixedly connected to the water outlet pipe 5. The water inlet pipe 4 and the water outlet pipe 5 can realize the discharge of circulating water, while the discharge pipe 6 can discharge the mud and sand collected and filtered inside the filter screen cylinder 12 to avoid accumulation and affect the filtration effect of circulating water.

[0034] The specific working method is as follows: circulating water is discharged into the collection tank 1 through the water inlet pipe 4. The filter screen 12 can capture and filter the circulating cement and sand. At the same time, the servo motor 7 is started to rotate the filter screen 12 through the transmission belt 9. With the help of the fixed cleaning components, the filter screen 12 can be cleaned, thereby preventing the mud and sand from clogging the mesh of the filter screen 12, thus ensuring the efficient capture and filtration of circulating cement and sand.

[0035] The technical means disclosed in this utility model are not limited to those described above, but also include technical solutions composed of equivalent substitutions of the above technical features. Matters not covered in this utility model are common knowledge to those skilled in the art.

Claims

1. A self-cleaning filter screen circulating cement sand collector, comprising a collection tank (1), wherein a first column (2) and a second column (3) are fixedly installed at the bottom of the collection tank (1), characterized in that: The collection bucket (1) has mounting rings (11) fixedly installed at both ends inside, and a filter cylinder (12) is rotatably installed between the mounting rings (11), and also includes; A cleaning component is disposed inside the filter cylinder (12); The cleaning assembly includes a fixed shaft (14) fixedly installed inside the collection tank (1), and multiple fixed rods (15) are fixedly installed at equal intervals between both ends of the fixed shaft (14) and the inner sidewall of the mounting ring (11).

2. The circulating cement sand collector with a self-cleaning filter screen according to claim 1, characterized in that: Multiple sets of support rods (16) are fixedly installed at equal intervals on the outer peripheral wall of the fixed shaft (14). Each support rod (16) has a scraper (17) fixedly installed at its end. A pair of rubber scraper strips (18) are fixedly installed on the surface of the scraper (17). A pair of reinforcing rods (19) are fixedly installed between the support rod (16) and the fixed shaft (14).

3. A circulating cement sand collector with a self-cleaning filter screen according to claim 1, characterized in that: A drive ring (8) is fixedly installed on the outer peripheral wall of one end of the filter cylinder (12), and a servo motor (7) is fixedly installed on the outer peripheral wall of the collection barrel (1). A pair of transmission belts (9) are sleeved together between the output shaft of the servo motor (7) and the drive ring (8). A through groove adapted to the transmission belt (9) is opened on the collection barrel (1).

4. A circulating cement sand collector with a self-cleaning filter screen according to claim 3, characterized in that: The servo motor (7) is externally fixedly equipped with a heat sink (10), which is fixedly installed on the collection tank (1). The filter cylinder (12) is fixedly equipped with a partition (13) at one end near the drive ring (8).

5. A circulating cement sand collector with a self-cleaning filter screen according to any one of claims 1-4, characterized in that: The two ends of the collection bucket (1) are respectively fixedly connected to a water inlet pipe (4) and a material discharge pipe (6), and the bottom of the collection bucket (1) is fixedly connected to a water outlet pipe (5).

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