Device for continuously filling electrodeionization filter material

Abstract

The utility model discloses a device for filling a continuous electrodeionization filter material, relates to the technical field of water treatment, and solves the problems that the filter material is fragile in the filling process of the continuous electrodeionization filter material, and manual operation is limited by the stretching length of an arm. The middle of the bottom surface of a swinging main beam is rotatably connected with a base through a rotating shaft, and the left and right sides of the bottom surface of the swinging main beam are respectively connected with the base through hydraulic cylinders; a shell fixing structure is slidably arranged on the upper surface of the swing main beam to fix the shell. A filter material mounting telescopic mechanism is arranged on the right cross-shaped sliding table, a servo telescopic mechanism is arranged on the left cross-shaped sliding table, and the filter material mounting telescopic mechanism and the servo telescopic mechanism are matched for filter material filling. According to the utility model, the limitation of a manual assembly process on the designed length of a product is broken through, and the filter materials are grouped and filled into the shell of the continuous electrodeionization product in a previous overlapping form, so that the stability of the filter material filling process is ensured, and the filter materials are prevented from being broken in the filling process.

Description

Technical Field

[0001] This utility model relates to the field of water treatment technology, specifically to a device for continuous electro-desalination filter media filling. Background Technology

[0002] Continuous electro-deionization (EDI) products require internal filter media filling. The filter media is typically made of polymer materials or compressed powder, which are relatively soft and brittle. Currently, filter media filling is mainly done manually. However, manual operation is limited by the reach of the arm, preventing these products from reaching larger lengths and thus hindering their performance. Utility Model Content

[0003] To address the aforementioned problems of fragile filter media and limitations imposed by arm reach during manual assembly in continuous electro-deionization (EDI) filter media filling, this invention proposes a device for filling EDI filter media. This invention improves the current filter media assembly process for EDI products, overcoming the length limitations imposed by manual assembly. It enables the filling of filter media for EDI products with lengths exceeding arm reach, allowing EDI products to overcome current length limitations and achieve higher performance.

[0004] This utility model proposes a device for continuous electro-deionization filter media filling, specifically including a base, two hydraulic cylinders, a swing main beam, a slide structure, and a shell fixing structure; a rotating shaft is provided on the longitudinal beam in the middle of the base, and two hydraulic cylinders are provided on the left and right sides of the longitudinal beam; the bottom surface of the swing main beam is rotatably connected to the base through the rotating shaft, and a hydraulic cylinder is connected to the left and right sides of the bottom surface of the swing main beam respectively; the shell fixing structure is slidably provided on the upper surface of the swing main beam, and the shell fixing structure includes two limiting plates, which fix the shell; the slide structure includes a right cross slide and a left cross slide, the right cross slide is slidably provided on the right end of the swing main beam, and the left cross slide is slidably provided on the left end of the swing main beam; a filter media installation telescopic mechanism is provided on the right cross slide, and a servo telescopic mechanism is provided on the left cross slide.

[0005] Furthermore, an irregularly shaped guide plate is provided on the right-side cross slide. The irregularly shaped guide plate is an arc-shaped plate, through which filter material is filled into the outer shell.

[0006] Furthermore, the end of the irregularly shaped guide plate is provided with several protruding structures.

[0007] Furthermore, a component installation telescopic platform is provided on the right-side cross slide, and the component installation telescopic platform and the filter material installation telescopic mechanism are switched between working positions by a motor drive.

[0008] Furthermore, the left cross slide is equipped with a component installation telescopic platform, which is driven by a motor to switch between working positions with the servo telescopic mechanism.

[0009] Furthermore, the swing main beam is provided with two linear rails, and the slide structure and the outer shell fixing structure are slidably mounted on the swing main beam via the linear rails.

[0010] Furthermore, the outer casing fixing structure is mounted on the linear rail via a locking linear slider.

[0011] Furthermore, the housing fixing structure also includes several towing wheels that support the housing.

[0012] Furthermore, the telescopic ends of the filter media installation telescopic mechanism, the servo telescopic mechanism, and the accessory installation telescopic platform are all equipped with perforated plates.

[0013] The beneficial effects of the device for continuous electro-desalination filter media filling described in this utility model are as follows:

[0014] (1) The device for continuous electro-deionization filter media filling described in this utility model can realize the reciprocating stacking filling of filter media through the cooperation between the set servo telescopic mechanism and the filter media installation telescopic mechanism, ensuring the stability of each group of filter media during the filling process and avoiding the filter media from breaking during the filling process; at the same time, it solves the problem of product length limitation and eliminates the manual filling method of filter media.

[0015] (2) The device for filling continuous electro-deionized filter media described in this utility model enables the continuous electro-deionized product to swing left and right alternately with the swinging main beam through the hydraulic cylinder, realizing low-altitude operation of internal assembly of long tubes, changing the traditional mode of vertical fixed filling of the outer shell of continuous electro-deionized (EDI) product, and solving the problem that vertical assembly is not easy to reverse and internal impurities cannot be discharged. Attached Figure Description

[0016] The accompanying drawings, which form part of this application, are used to provide a further understanding of the present invention. The illustrative embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation of the present invention.

[0017] In the attached diagram:

[0018] Figure 1 This is a schematic diagram of the structure of a device for continuous electro-desalination filter media filling according to the present invention;

[0019] Figure 2 This is a front view of a device for continuous electro-desalination filter media filling according to the present invention;

[0020] Figure 3 This is a top view of a device for continuous electro-desalination filter media filling according to the present invention;

[0021] Figure 4 This is a schematic diagram of the irregularly shaped guide plate of the device for continuous electro-desalination filter media filling according to the present invention;

[0022] Figure 5 This is a schematic diagram of the fiberboard and perforated plate of the device for continuous electro-desalination filter media filling according to the present invention;

[0023] The components are: 1-base, 2-rotating shaft, 3-draft wheel, 4-hydraulic cylinder, 5-irregular guide plate, 6-accessory installation telescopic mechanism, 7-swinging main beam, 8-right cross slide, 9-filter media installation telescopic mechanism, 10-outer shell, 11-limiting plate, 12-servo telescopic mechanism, 13-left cross slide. Detailed Implementation

[0024] The technical solution of this utility model will now be clearly and completely described with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0025] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this utility model and for simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0026] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0027] Furthermore, the technical features involved in the different embodiments of the present invention described below can be combined with each other as long as they do not conflict with each other.

[0028] Specific implementation method one: See Figures 1-5 This embodiment is described in detail. The device for continuous electro-deionization filter media filling described in this embodiment specifically includes a base 1, two hydraulic cylinders 4, a swing main beam 7, a sliding table structure, and a housing fixing structure. A rotating shaft 2 is provided on the longitudinal beam in the middle of the base 1, and a hydraulic cylinder 4 is provided on each of the left and right sides of the longitudinal beam, with the two hydraulic cylinders 4 being symmetrical about the longitudinal beam. The bottom surface of the swing main beam 7 is rotatably connected to the base 1 via the rotating shaft 2, and can rotate around the rotating shaft 2. A hydraulic cylinder 4 is connected to each of the left and right sides of the bottom surface of the swing main beam 7. One end of the hydraulic cylinder 4 is rotatably connected to the transverse connecting rod of the base 1, and the other end is rotatably connected to the bottom surface of the swing main beam 7. Two linear rails and a rack are provided on the upper surface of the swing main beam 7. A sliding table structure and a housing fixing structure are slidably arranged on the linear rails. The sliding table structure is driven to move on the linear rails by a drive device and the rack. The housing fixing structure includes two limiting plates 11 and several drag wheels 13. The limiting plates 11 and drag wheels 13 are all slidably arranged on the linear rails via locking linear sliders. Figures 1 to 3 The left-side limiting plate 11 is fixed as the fixed end and does not move axially along the swing main beam. The outer shell 10 is fixed by moving the right-side limiting plate 11. When placing the outer shell 10, it is supported by several tug wheels 13. During the placement of the outer shell 10, the swing main beam 7 is in a horizontal state.

[0029] The slide structure includes a right cross slide 8 and a left cross slide 13. The right cross slide 8 is slidably mounted on the right end of the swing main beam 7 via a linear rail, and the left cross slide 13 is slidably mounted on the left end of the swing main beam 7 via a linear rail. A filter media installation telescopic mechanism 9 is provided on the right cross slide 8, and a servo telescopic mechanism 12 is provided on the left cross slide 13. Both the telescopic ends of the filter media installation telescopic mechanism 9 and the servo telescopic mechanism 12 are provided with perforated plates, which can filter the powder that falls during the assembly process.

[0030] A shaped guide plate 5 is provided on the right-side cross slide 8. The shaped guide plate 5, in conjunction with the filter media installation telescopic mechanism 9, loads filter media into the outer casing 10. The shaped guide plate 5 is an arc-shaped plate that provides circumferential support to the filter media, and its end is provided with several protruding structures, such as... Figure 4As shown, this ensures that the filter media detaches from the irregularly shaped guide plate 5 in stages during loading, avoiding vibration caused by a one-time detachment that could break the filter media. During filter media loading, the right end of the swing main beam 7 is tilted up by the hydraulic cylinder 4, and the left end contacts the base 1. The servo telescopic mechanism 12 first passes through the limit plate and enters the outer shell 10. The bottom of the filter media is supported by the perforated plate at the top of the servo telescopic mechanism. The filter media is compacted by the filter media installation telescopic mechanism 9. After the filter media is compacted, the servo telescopic mechanism 12 retracts, and the telescopic end of the filter media installation telescopic mechanism 9 extends synchronously, ensuring the stability of the filter media during installation.

[0031] The right-side cross slide 8 is equipped with a component installation telescopic platform 6, which is switched between working positions via a motor-driven component installation telescopic platform 6 and filter media installation telescopic mechanism 9. The left-side cross slide 13 is also equipped with a component installation telescopic platform 6, which is switched between working positions via a motor-driven component installation telescopic platform 6 and servo telescopic mechanism 12. The telescopic end of the component installation telescopic platform 6 is equipped with a perforated plate to filter powder that falls during assembly. After the filter media is filled, the component installation telescopic platform 6 on the right-side cross slide 8 is switched to a position concentric with the outer shell 10, and the end plate component is pressed into the outer shell 10 via the component installation telescopic platform 6. After the right-side end plate is installed, the left end of the swing main beam 7 is raised under the action of the hydraulic cylinder 4, and the left-side end plate is installed via the installation telescopic platform 6 on the left-side cross slide 13.

[0032] The specific working process of the device for continuous electro-desalination filter media filling described in this utility model is as follows:

[0033] The equipment is equipped with a corresponding hydraulic pump station and a PLC control system, which uses sensors to control the action logic.

[0034] Initially, the base 1 is fixed to the ground, and the hydraulic cylinders 4 on both sides below the swing main beam 7 extend at equal distances. The swing main beam 7 is in a horizontal state, and the left limiting plate 11 is a fixed end that does not move axially along the swing main beam. The continuous electro-deionization (EDI) product housing 10 is placed horizontally above the trolley 3. The right limiting plate 11 is moved to the left to press the continuous electro-deionization (EDI) product housing 10 tightly through the limiting plate 11. The slider below the right limiting plate 11 is then locked to fix it. The right cross slide 8 moves along the Y-axis to align the filter media installation telescopic mechanism 9 with the inner hole of the housing 10. The servo motor drives the right cross slide 8 to move axially along the swing main beam 7 until the irregular guide plate 5 enters the inner hole of the housing 10. The left cross slide 13 moves along the Y-axis, aligning the servo telescopic mechanism 12 with the inner hole of the housing 10. The servo motor drives the left cross slide 13 to move along the swing main beam 7 toward the housing 10 and reach the preset position. The servo telescopic mechanism 12 extends, and the perforated plate at the front end of the servo telescopic mechanism 12 passes through the inner hole of the housing 10 to the right end face of the housing 10.

[0035] The left hydraulic cylinder 4 retracts, the right hydraulic cylinder 4 extends, the swing main beam 7 rotates around the rotating shaft 2, the right side of the swing main beam 7 rises, and the shell 10 forms an angle with the ground.

[0036] Manually stack the fragile and relatively soft filter media obliquely into the special-shaped guide plate 5 at one time. The special-shaped guide plate 5 provides circumferential support for the filter media. The bottom of the filter media is supported by the hole plate at the top of the servo telescopic mechanism 12. When a considerable amount of filter media is stacked, the cylinder of the filter media installation telescopic mechanism 9 extends to compact the filter media. After a certain delay time, the servo telescopic mechanism 12 retracts a specified distance. During the retraction process of the servo telescopic mechanism 12, the cylinder of the filter media installation telescopic mechanism 9 continues to extend at the same speed as the servo telescopic mechanism 12 under the support of compressed air to ensure the stability of this group of filter media during the installation process of the filter media. After the servo telescopic mechanism 12 retracts the specified distance, the retraction stops, and the cylinder of the filter media installation telescopic mechanism 9 retracts to the initial position, and so on until enough filter media is filled.

[0037] When the quantity of the filter media is sufficient, the servo motor drives the right cross slide 8 to retreat to the set fitting installation distance. Manually place the end plate fitting for the cylindrical EDI product on the right end face of the shell 10. The right cross slide 8 moves along the Y-axis, switches the fitting installation telescopic mechanism 6 to the concentric position with the shell 10, the cylinder of the fitting installation telescopic mechanism 6 extends, presses the end plate fitting into the interior of the shell 10, and then retracts. The right cross slide 8 retreats along the swing main beam 7 to the standby position, and manually installs and fixes other fittings.

[0038] After the installation of the right end fitting is completed, manually give the equipment a confirmation command. The right hydraulic cylinder 4 below the swing main beam 7 retracts, and at the same time the left hydraulic cylinder 4 extends to exchange the heights of the left and right sides of the swing main beam. When the swing angle reaches the specified position, the left cross slide 13 moves to the left to withdraw the servo telescopic mechanism 12 from the inner hole of the membrane housing. The left cross slide 13 moves along the Y-axis, switches the fitting installation telescopic mechanism 6 on the left cross slide 13 to the concentric position with the shell 10, and repeats the installation actions of the end plate and fittings on the right side to complete the assembly of the cylindrical EDI product.

[0039] Manually give the equipment a confirmation command. The left hydraulic cylinder 4 below the swing main beam 7 retracts, and the right hydraulic cylinder 4 extends to stop after the swing main beam 7 reaches the horizontal position. Remove the limit plate 11 on the right side of the shell 10, and use a lifting tool to unload the assembled cylindrical EDI product. Complete all assembly actions.

[0040] The effective elongation distance of the servo telescopic mechanism 12 can be customized according to requirements. The servo telescopic mechanism 12 is driven by a servo motor, which can meet the requirements for product changeover of different lengths. Thus, the assembly of products with different lengths can be achieved.

[0041] In summary, the device for filling continuous electro-deionized filter media described in this invention, through the cooperation of a servo telescopic mechanism and a filter media installation telescopic mechanism, enables the reciprocating stacking of filter media during filling. This ensures the stability of each group of filter media during installation and prevents breakage during filling. Simultaneously, it solves the problem of limited product length and eliminates the need for manual filling. Furthermore, the device allows the continuous electro-deionized filter media to swing alternately left and right with the swinging main beam via a hydraulic cylinder, enabling low-altitude assembly within long tubes. This changes the traditional vertical fixed filling mode of continuous electro-deionized (EDI) products and solves the problem of vertical assembly being difficult to reverse, preventing the discharge of internal impurities.

[0042] The specific embodiments described above further illustrate the purpose, technical solution, and beneficial effects of this utility model. It should be understood that the above descriptions are merely specific embodiments of this utility model and are not intended to limit the utility model. They can also be reasonable combinations of the features described in the above embodiments. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. An apparatus for continuous electro-desalination filter media filling, characterized in that: The system includes a base (1), two hydraulic cylinders (4), a swing main beam (7), a slide structure, and a shell fixing structure. A rotating shaft (2) is provided on the longitudinal beam in the middle of the base (1), and two hydraulic cylinders (4) are provided on the left and right sides of the longitudinal beam. The bottom surface of the swing main beam (7) is rotatably connected to the base (1) through the rotating shaft (2), and the bottom surface of the swing main beam (7) is connected to a hydraulic cylinder (4) on the left and right sides respectively. A shell fixing structure is slidably provided on the upper surface of the swing main beam (7), and the shell fixing structure includes two limiting plates (11), which fix the shell (10) through the two limiting plates (11). The slide structure includes a right cross slide (8) and a left cross slide (13). The right cross slide (8) is slidably provided on the right end of the swing main beam (7), and the left cross slide (13) is slidably provided on the left end of the swing main beam (7). A filter material installation telescopic mechanism (9) is provided on the right cross slide (8), and a servo telescopic mechanism (12) is provided on the left cross slide (13).

2. The apparatus for continuous electro-desalination filter media filling according to claim 1, characterized in that: The right-side cross slide (8) is provided with an irregularly shaped guide plate (5), which is an arc-shaped plate. Filter material is filled into the outer shell (10) through the irregularly shaped guide plate (5).

3. The apparatus for continuous electro-desalination filter media filling according to claim 2, characterized in that: The irregularly shaped guide plate (5) has several protruding structures at its end.

4. The apparatus for continuous electro-desalination filter media filling according to claim 3, characterized in that: The right-side cross slide (8) is equipped with a component installation telescopic platform (6), which is driven by a motor to switch between working positions with the component installation telescopic platform (6) and the filter material installation telescopic mechanism (9).

5. The apparatus for continuous electro-desalination filter media filling according to claim 1, characterized in that: The left cross slide (13) is equipped with a component installation telescopic platform (6), which is driven by a motor to switch between working positions with the component installation telescopic platform (6) and the servo telescopic mechanism (12).

6. The apparatus for continuous electro-desalination filter media filling according to claim 1, characterized in that: The swing main beam (7) is provided with two linear rails, and the sliding table structure and the shell fixing structure are slidably mounted on the swing main beam (7) through the linear rails.

7. The apparatus for continuous electro-desalination filter media filling according to claim 6, characterized in that: The outer casing fixing structure is mounted on the linear guide via a locking linear slider.

8. The apparatus for continuous electro-desalination filter media filling according to claim 7, characterized in that: The outer casing fixing structure also includes several trolleys (3), which support the outer casing (10).

9. The apparatus for continuous electro-desalination filter media filling according to claim 1, characterized in that: The telescopic ends of the filter media installation telescopic mechanism (9), the servo telescopic mechanism (12), and the accessory installation telescopic platform (6) are all equipped with perforated plates.

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