Limitable disc filter for zinc oxide production
By using the design of active rollers, passive rollers and wedge blocks in the zinc oxide production disc filter, combined with the use of limit protrusions and grooves, the rotational bump vibration of the screening cylinder is achieved, which solves the problems of poor filtration effect and imperfect limits, improves filtration efficiency and stability, and is easy to clean.
Patent Information
- Application Number
- CN202422236891.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-12
- Publication Date
- 2025-07-25
- Estimated Expiration
- 2034-09-12
AI Technical Summary
At this stage, the filtration effect of the disc filtration equipment for zinc oxide production is poor, and the limiting effect is not perfect, resulting in material offset and aggregation, affecting the screening effect.
A disc filter for zinc oxide production that can be limited is designed. By installing active rollers and passive rollers on the screen barrel, and using the cooperation of wedge blocks, the screen barrel and the disc filter screen frequently expand and shrink, achieving rotational bump vibration, and combining the design of limiting protrusions and limiting grooves, ensuring the stable rotation and limiting effect of the screen barrel.
It improves the filtration efficiency of zinc oxide raw materials, prevents material accumulation, enhances the filtration effect, and facilitates the cleaning of disc filtration screens.
Smart Images
Figure CN223145226U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of zinc oxide processing equipment, in particular to a disk filter for zinc oxide production with a limiting function. Background Technique
[0002] Zinc oxide is an inorganic compound and a commonly used chemical additive, which is widely used in the production of products such as plastics, silicate products, synthetic rubber, lubricating oil, paint coatings, ointments, adhesives, food, batteries, flame retardants, etc.; when zinc oxide is produced and processed, a disk-type filtering device is required, and the raw materials are screened through the filtering device to prevent sundries from entering the device, thereby affecting the production and processing of zinc oxide. At present, the design of the disk filter for zinc oxide processing is relatively simple. Generally, a vibrating filter screen is used for screening materials. However, the filter screen cannot rotate and jolt during operation, and the filtering and screening effect is not ideal. At the same time, due to the imperfect limiting effect during the use of the filter disk, the material is prone to shift, resulting in local aggregation and affecting the screening and filtering effect. Therefore, the utility model proposes a disk filter for zinc oxide production with a limiting function to solve this problem. Content of the Utility Model
[0003] (I) Technical Problems to be Solved
[0004] Aiming at the deficiencies of the prior art, the utility model provides a disk filter for zinc oxide production with a limiting function. By rotatably arranging the screening cylinder in the base and enabling the screening cylinder and the disk filter screen to frequently expand and contract through the relationship between the roller and the wedge block during rotation, the purpose of rotating and jolting is achieved, the filtering effect is increased, and the problem of poor filtering effect of the current device is solved.
[0005] (II) Technical Solutions
[0006] The utility model specifically adopts the following technical solutions to achieve the above purposes:
[0007] A disk filter for zinc oxide production with a limiting function includes a base, a screening cylinder assembled on the base, and a disk filter screen adapted to the screening cylinder, wherein:
[0008] The base is composed of an inner cylinder and an outer cylinder integrally formed on the inner cylinder. One side of the inner cylinder is integrally formed with an annular plate, and one side of the outer cylinder is protrudingly provided with a limiting convex block. The screening cylinder is adapted to the limiting convex block of the outer cylinder, and the lower surface of the screening cylinder is installed with an array of active rollers and passive rollers. Among them, there are multiple passive rollers, and a motor is installed on the active roller. Both the active roller and the passive roller are in contact with the upper surface of the annular plate, and the upper surface of the annular plate is fixed with an array of wedge-shaped blocks. The wedge-shaped blocks are distributed on one side corresponding to the active roller and the passive roller. The disk filter screen is detachably assembled on the screening cylinder. When the active roller rolls, it can contact the wedge surface of the wedge-shaped block, so that the screening cylinder rotates on the base and can jolt during rotation, realizing rapid filtration of materials.
[0009] Further, a limiting protrusion is fixedly connected to the outer wall of the disk filter screen, and a limiting groove is opened on the screening cylinder. The limiting protrusion is adapted to the corresponding limiting groove, and a stop block is rotatably connected to the top of the screening cylinder. The stop block abuts against the top of the disk filter screen. A screen is fixedly connected to the bottom of the disk filter screen.
[0010] Further, an array of universal balls is provided on one side of the limiting convex block. The universal balls are in contact with the outer wall of the screening cylinder.
[0011] Further, an array of limiting components is fixedly connected to the base. The limiting components include a support plate fixed on the base and a support frame welded on the support plate. One side of the support frame is provided with a damping rod, and a first universal wheel is installed at the bottom of the damping rod. A convex edge protrudes from the outer edge of the top of the screening cylinder, and the first universal wheel is located above the convex edge.
[0012] Further, an array of damping support components is provided on the circular hole of the annular plate. The damping support components include a telescopic rod slidably connected to the circular hole and a mounting block fixed on the top of the telescopic rod. A second universal wheel is installed on the mounting block. A spring is sleeved on the telescopic rod, and the spring abuts against the mounting block and the annular plate respectively. When the screening cylinder drops, it can abut against the second universal wheel, and damping shock absorption of the screening cylinder and the disk filter screen is realized through the spring.
[0013] Further, the lower end of the telescopic rod extends below the annular plate and is fixed with a limiting plate.
[0014] (III) Beneficial effects
[0015] Compared with the prior art, the present utility model provides a disk filter for zinc oxide production with limit function, having the following beneficial effects:
[0016] 1. In this utility model, by installing actively rolling wheels and passively rolling wheels which are array - distributed on the lower surface of the screening cylinder, where the actively rolling wheels can move on their own, and by arranging wedge - shaped blocks which are array - distributed on the annular plate of the base, with the wedge - shaped blocks located on one side corresponding to the actively rolling wheels and the passively rolling wheels. When the actively rolling wheels drive the screening cylinder and the disk - type filter screen to rotate, the screening cylinder and the disk - type filter screen can be jolted through the relationship between the rolling wheels and the wedge - shaped blocks, achieving the purpose of rotational jolting vibration. Subsequently, the screening and filtering effect of the zinc oxide material inside the disk - type filter screen can be accelerated. This method can improve the filtering effect of the zinc oxide raw material and enhance the filtering efficiency.
[0017] 2. In this utility model, by setting the limit protrusions and limit grooves, the disk - type filter screen can be tightly arranged inside the screening cylinder, and the screening cylinder can stably expand and contract at the base, featuring excellent limiting effect and not generating the situation of material accumulation, ensuring the filtering effect of the zinc oxide raw material.
[0018] 3. In this utility model, by assembling the disk - type filter screen detachably on the screening cylinder, it is convenient for quickly cleaning foreign objects and sundries inside the disk - type filter screen, with good convenience. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] Figure 1 is the structural schematic diagram of this utility model when disassembled;
[0020] Figure 2 is the sectional view of the base in this utility model;
[0021] Figure 3 is the structural schematic diagram of the damping support component in this utility model;
[0022] Figure 4 is the structural schematic diagram of the limiting component in this utility model;
[0023] Figure 5 is the structural schematic diagram of this utility model.
[0024] In the figure: 1. Base; 101. Inner cylinder; 102. Annular plate; 103. Round hole; 104. Outer cylinder; 105. Limit convex block; 106. Universal ball; 2. Limiting component; 201. Support plate; 202. Support frame; 203. Damping rod; 204. First universal wheel; 3. Damping support component; 301. Telescopic rod; 302. Spring; 303. Mounting block; 304. Second universal wheel; 305. Limit plate; 4. Motor; 5. Actively rolling wheel; 6. Screening cylinder; 7. Stop block; 8. Limit protrusion; 9. Disk - type filter screen; 10. Screen mesh; 11. Limit groove; 12. Flange; 13. Passively rolling wheel; 14. Wedge - shaped block. DETAILED DESCRIPTION OF THE EMBODIMENTS
[0025] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.
[0026] Embodiment
[0027] As Figure 1 、 Figure 2 and Figure 5 shown, a disk filter for zinc oxide production with limit function proposed in an embodiment of the present utility model includes a base 1, a screening cylinder 6 assembled on the base 1, and a disk filter screen 9 adapted to the screening cylinder 6. Among them: The base 1 is the bottom support part of the device. The base 1 is composed of an inner cylinder 101 and an outer cylinder 104 integrally formed on the inner cylinder 101. And a ring plate 102 is integrally formed on one side of the inner cylinder 101. The ring plate 102 is used for supporting the screening cylinder 6 and installing other components. A limit projection 105 is convexly provided on one side of the outer cylinder 104. The screening cylinder 6 is adapted to the limit projection 105 of the outer cylinder 104 to realize the rotational limit of the screening cylinder 6. And a plurality of active rollers 5 and passive rollers 13 are arranged in an array on the lower surface of the screening cylinder 6, so that the screening cylinder 6 can rotate. Among them, there are multiple passive rollers 13, and a motor 4 is installed on the active roller 5. The active roller 5 is driven to rotate by the motor 4. This installation method and principle are known prior arts and will not be elaborated. Both the active roller 5 and the passive roller 13 are in contact with the upper surface of the ring plate 102, and then the screening cylinder 6 rotates on the ring plate 102. And a plurality of wedge-shaped blocks 14 are fixed on the upper surface of the ring plate 102. The wedge-shaped blocks 14 are distributed on one side corresponding to the active roller 5 and the passive roller 13. When the active roller 5 and the passive roller 13 rotate, they can contact the wedge-shaped surface of the wedge-shaped block 14. When contacting, they move upward, and then drive the screening cylinder 6 and the disk filter screen 9 to move upward, realizing the bumpy vibration of the screening cylinder 6 and the disk filter screen 9. The disk filter screen 9 is detachably assembled on the screening cylinder 6, which is convenient for cleaning the sundries inside the disk filter screen 9. When the active roller 5 rolls, it can contact the wedge-shaped surface of the wedge-shaped block 14, so that the screening cylinder 6 rotates on the base 1 and can be bumpy when rotating, realizing the rapid filtration of materials and playing the role of accelerating filtration and screening.
[0028] As Figure 1As shown, in some embodiments, a limiting projection 8 is fixedly connected to the outer wall of the disk filter screen 9, and a limiting groove 11 is formed in the screening cylinder 6. The limiting projection 8 is fitted at the corresponding limiting groove 11, and a stop block 7 is rotatably connected to the top of the screening cylinder 6. The stop block 7 abuts against the top of the disk filter screen 9, and a screen 10 is fixedly connected to the bottom of the disk filter screen 9.
[0029] It should be noted that the setting of the limiting projection 8 and the limiting groove 11 can realize the limiting function of the disk filter screen 9. When the disk filter screen 9 is assembled inside the screening cylinder 6, rotate the stop block 7 so that the lower surface of the stop block 7 abuts against the top of the disk filter screen 9 to realize the positioning function of the disk filter screen 9. When disassembling, rotate the stop block 7 in the reverse direction. A screen 10 is arranged at the bottom of the disk filter screen 9 to realize the filtration of the zinc oxide raw material.
[0030] As Figure 1 and Figure 2 shown, in some embodiments, a plurality of universal balls 106 are arranged in an array on one side of the limiting convex block 105, and the universal balls 106 are in contact with the outer wall of the screening cylinder 6.
[0031] It should be noted that the setting of the universal balls 106 can reduce the frictional effect when the screening cylinder 6 rotates, and at the same time can achieve a good limiting effect.
[0032] As Figure 1 、 Figure 4 and Figure 5 shown, in some embodiments, a plurality of limiting members 2 are fixedly connected to the base 1. The limiting members 2 include a support plate 201 fixed to the base 1 and a support frame 202 welded to the support plate 201. A damping rod 203 is arranged on one side of the support frame 202, a first universal wheel 204 is installed at the bottom of the damping rod 203, and a convex edge 12 is protrudingly arranged at the outer edge of the top of the screening cylinder 6. The first universal wheel 204 is located above the convex edge 12.
[0033] It should be noted that when the screening cylinder 6 and the disk filter screen 9 vibrate during screening, the screening cylinder 6 and the disk filter screen 9 will continuously move up and jolt. During the jolting process, the damping rod 203 and the first universal wheel 204 can be used for limiting to prevent the screening cylinder 6 and the disk filter screen 9 from being unstable in position during vibration. The usage method and principle of the damping rod 203 are known prior arts and will not be elaborated here.
[0034] As Figure 1 、 Figure 2 and Figure 3As shown, in some embodiments, damping support components 3 are arranged in an array on the circular hole 103 of the annular plate 102. The damping support component 3 includes a telescopic rod 301 slidably connected to the circular hole 103, and a mounting block 303 fixed to the top of the telescopic rod 301. A second universal wheel 304 is mounted on the mounting block 303. A spring 302 is sleeved on the telescopic rod 301, and the spring 302 abuts against the mounting block 303 and the annular plate 102 respectively. When the screening cylinder 6 falls, it can abut against the second universal wheel 304, and the damping shock absorption of the screening cylinder 6 and the disk filter screen 9 is realized through the spring 302.
[0035] It should be noted that the telescopic rod 301 is slidably connected to the circular hole 103 of the annular plate 102, and the second universal wheel 304 abuts against the lower surface of the screening cylinder 6, which can play a damping and elastic stretching role when the screening cylinder 6 and the disk filter screen 9 fall through the spring 302, so that the screening cylinder 6 and the disk filter screen 9 can stably stretch and vibrate, forming protection for the components.
[0036] As Figure 2 and Figure 3 shown, in some embodiments, the lower end of the telescopic rod 301 extends below the annular plate 102 and is fixed with a limiting plate 305.
[0037] It should be noted that the setting of the limiting plate 305 can realize the limiting function at the bottom of the telescopic rod 301.
[0038] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.
Claims
1. A disk filter for zinc oxide production with limit function, characterized in that: It includes a base (1), a screening cylinder (6) assembled on the base (1), and a disk filter screen (9) adapted to the screening cylinder (6), wherein: The base (1) is composed of an inner cylinder (101) and an outer cylinder (104) integrally formed on the inner cylinder (101). And a ring plate (102) is integrally formed on one side of the inner cylinder (101), and a limiting convex block (105) is protrudingly arranged on one side of the outer cylinder (104). The screening cylinder (6) is adapted to the limiting convex block (105) of the outer cylinder (104), and the lower surface of the screening cylinder (6) is provided with an array of active rollers (5) and passive rollers (13). Among them, there are multiple passive rollers (13), and a motor (4) is installed on the active roller (5). Both the active roller (5) and the passive roller (13) are in contact with the upper surface of the ring plate (102), and an array of wedge-shaped blocks (14) are fixed on the upper surface of the ring plate (102). The wedge-shaped blocks (14) are distributed on one side corresponding to the active roller (5) and the passive roller (13). The disk filter screen (9) is detachably assembled on the screening cylinder (6). When the active roller (5) rolls, it can contact the wedge surface of the wedge-shaped block (14), so that the screening cylinder (6) rotates on the base (1) and can jolt during rotation, realizing rapid filtration of materials.
2. The disk filter for zinc oxide production with limit function according to claim 1, wherein: A limiting protrusion (8) is fixedly connected to the outer wall of the disk filter screen (9), and a limiting groove (11) is provided on the screening cylinder (6). The limiting protrusion (8) is adapted to the corresponding limiting groove (11), and a stop block (7) is rotatably connected to the top of the screening cylinder (6). The stop block (7) abuts against the top of the disk filter screen (9). A screen (10) is fixedly connected to the bottom of the disk filter screen (9).
3. A disk filter for zinc oxide production that can be limited in position, characterized in that: An array of universal balls (106) is arranged on one side of the limiting convex block (105). The universal balls (106) are in contact with the outer wall of the screening cylinder (6).
4. A disk filter for zinc oxide production with position limiting function according to claim 1, characterized in that: An array of limiting components (2) is fixedly connected to the base (1). The limiting components (2) include a support plate (201) fixed on the base (1) and a support frame (202) welded to the support plate (201). And a damping rod (203) is arranged on one side of the support frame (202). A first universal wheel (204) is installed at the bottom of the damping rod (203). And a flange (12) is protrudingly arranged at the outer edge of the top of the screening cylinder (6). The first universal wheel (204) is located above the flange (12).
5. The disk filter for zinc oxide production with limit function according to claim 1, wherein: An array of damping support components (3) is provided on the circular hole (103) of the annular plate (102). The damping support component (3) includes a telescopic rod (301) slidably connected to the circular hole (103), and a mounting block (303) fixed to the top of the telescopic rod (301). A second universal wheel (304) is mounted on the mounting block (303). A spring (302) is sleeved on the telescopic rod (301), and the spring (302) abuts against the mounting block (303) and the annular plate (102) respectively. When the screening cylinder (6) falls, it can abut against the second universal wheel (304), and the damping shock absorption of the screening cylinder (6) and the disc filter screen (9) is realized through the spring (302).
6. The disk filter for zinc oxide production with limit function according to claim 5, wherein: The lower end of the telescopic rod (301) extends below the annular plate (102) and is fixed with a limiting plate (305).