Raw material filtering device for steel frame anticorrosive paint production
By designing a raw material filtering device for steel frame anticorrosion coating production including filter cartridges and trolleys, the problem of major environmental impact in the cleaning process in the prior art is solved, and the operation is simplified by positioning the components, achieving a more efficient filtration and cleaning process.
Patent Information
- Application Number
- CN202421811339.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-29
- Publication Date
- 2025-05-02
- Estimated Expiration
- 2034-07-29
AI Technical Summary
The existing bag filters are prone to affect the surrounding environment during cleaning and are inconvenient to operate when replacing the filter cover.
A raw material filtering device for the production of steel frame anticorrosion coatings is designed, including a filter cartridge and a trolley. The filter cartridge is installed on the trolley, and the positioning of the mounting cover and the filter cartridge is realized through the positioning components, and the impact on the environment during the cleaning process is reduced by moving the trolley.
This achieves reduced impact on the surrounding environment when cleaning the filter cartridge and simplifies the filtration of raw materials and the installation and replacement of filter covers through positioning components.
Smart Images
Figure CN222816393U_ABST
Abstract
Description
Technical Field
[0001] The present application relates to the field of filtering devices, and in particular to a raw material filtering device for producing steel frame anti-corrosion coatings. Background Art
[0002] The bag filter is mainly composed of a barrel and a barrel cover. The barrel cover is rotatably connected to the barrel and is installed on the barrel by bolts. The barrel cover is connected to a feed pipe, and the bottom of the barrel is connected to a discharge pipe. The barrel contains a filter cover, which is used to filter the raw materials entering the filter. In the actual process of the bag filter, when replacing the filter cover, the barrel cover and the barrel are separated, and the barrel cover is rotated to take out the filter cover. However, the current bag filter is fixed in position, which is easy to affect the surrounding environment during the cleaning process. Utility Model Content
[0003] In order to improve the above-mentioned problems, the present application provides a raw material filtering device for the production of steel frame anti-corrosion coatings.
[0004] The present application provides a raw material filtering device for steel frame anti-corrosion coating production using the following technical solution:
[0005] A raw material filtering device for the production of steel frame anti-corrosion coatings, comprising a filter cartridge and a trolley, wherein the filter cartridge is mounted on the trolley, a mounting hole for the bottom of the filter cartridge to pass through is provided on the trolley, a connecting plate is provided on the filter cartridge, a feed hole is provided on the connecting plate, a mounting cover is provided on the connecting plate to rotate relatively, a positioning assembly is provided on the filter cartridge, the positioning assembly is used to position the mounting cover and the filter cartridge, a feed pipe is provided on the mounting cover, and the feed pipe is connected to both the feed hole and the filter cartridge.
[0006] By adopting the above technical solution, the operator can rotate the installation cover onto the filter barrel, and position the installation cover and the filter barrel through the positioning assembly, inject the raw material into the feed hole, and enter the filter barrel through the feed pipe to filter the raw material; when the filter barrel needs to be cleaned, the operator can move the cart to drive the movement of the filter barrel, thereby reducing the impact on the surrounding environment during the cleaning process of the filter barrel.
[0007] Preferably, a support is fixedly connected to the connecting plate, a rotating shaft is relatively rotatable on the support, the mounting cover and the rotating shaft are fixedly connected, a waist-shaped hole is opened on the support, and the rotating shaft slides in the waist-shaped hole.
[0008] By adopting the above technical solution, when the mounting cover rotates, the rotation of the mounting cover can drive the rotation of the rotating shaft, the support can provide support for the rotation of the rotating shaft, and the waist-shaped hole can facilitate the movement of the rotating shaft, thereby facilitating the movement of the mounting cover, facilitating the fitting of the mounting cover and the filter barrel, and facilitating the connection between the material reduction pipe and the feed hole.
[0009] Preferably, the positioning assembly includes a positioning block, a positioning column, a positioning disk and a rotating handle, the positioning block is fixedly connected to the mounting cover, a positioning hole is provided on the positioning block, the positioning column is rotatably connected to the filter cartridge, the positioning hole is for the positioning column to be embedded, the positioning disk is sleeved on the positioning column, and the rotating handle is threadedly connected to the positioning column.
[0010] By adopting the above technical solution, when the mounting cover rotates, the rotation of the mounting cover can drive the movement of the positioning block. When the mounting cover is rotated to fit with the filter cartridge, the operator can rotate the positioning column to embed the positioning column into the positioning hole, and then rotate the rotating handle. The rotation of the rotating handle can rotate the positioning disk to move the positioning disk to abut against the positioning block. The positioning disk can apply a force to the positioning block, thereby applying a force to the mounting cover to achieve the positioning of the mounting cover and the filter cartridge.
[0011] Preferably, a filter cover is provided in the filter cartridge, the filter cover and the filter cartridge are detachably connected, a boss is fixedly connected to the inner wall of the filter cartridge, a rib is fixedly connected to the filter cover, and the rib abuts against the boss.
[0012] By adopting the above technical solution, the filter hood can filter the raw materials entering the filter cartridge. When the filter hood needs to be installed, the movable filter hood can drive the movement of the retaining edge, and the retaining edge is placed on the boss. The boss can support the movement of the retaining edge, thereby supporting the filter hood and realizing the installation of the filter hood.
[0013] Preferably, a limiting plate is fixedly connected to the filter cover, and a limiting groove is provided on the mounting cover, wherein the limiting groove is for the limiting plate to be embedded.
[0014] By adopting the above technical solution, when the installation cover is rotated to fit the filter cartridge, the limit plate is embedded in the limit groove, and the limit plate can position the installation cover, which is convenient for positioning the installation cover and the filter cartridge, and the limit plate can facilitate the operator to take out the filter cover, reducing the possibility of contact between the operator and the filter cover.
[0015] Preferably, a first sealing ring is installed on the filter cartridge, and the material of the first sealing ring is rubber.
[0016] By adopting the above technical solution, the first sealing ring can improve the sealing degree between the filter cartridge and the mounting cover, making it easier for the raw material to enter the filter cartridge through the feed pipe and reducing the possibility of the raw material leaking from between the filter cartridge and the mounting cover.
[0017] Preferably, a second sealing ring is installed at the opening of the feed hole, and the material of the second sealing ring is rubber.
[0018] By adopting the above technical solution, the second sealing ring can improve the sealing degree between the feed pipe and the feed hole, making it easier for the raw material to flow into the feed pipe through the feed hole, and reducing the possibility of the raw material leaking from between the feed pipe and the feed hole.
[0019] Preferably, an air release valve is installed on the mounting cover.
[0020] By adopting the above technical solution and setting the air relief valve, the gas in the filter cartridge can be discharged from the air relief valve, thereby reducing the possibility of damage to the filter cartridge caused by excessive internal pressure of the filter cartridge.
[0021] In summary, the present application includes at least one of the following beneficial technical effects:
[0022] 1. Through the arrangement of the filter cartridge, the mounting cover and the trolley, the operator can rotate the mounting cover onto the filter cartridge, and position the mounting cover and the filter barrel through the positioning assembly, inject the raw material into the feed hole, and enter the filter cartridge through the feed pipe to filter the raw material; when the filter cartridge needs to be cleaned, the operator can move the trolley to drive the movement of the filter cartridge, thereby reducing the impact on the surrounding environment during the cleaning process of the filter cartridge;
[0023] 2. Through the arrangement of the positioning block, the positioning column, the positioning disk and the rotating handle, when the mounting cover is rotated, the rotation of the mounting cover can drive the movement of the positioning block. When the mounting cover is rotated to fit the filter cartridge, the operator can rotate the positioning column to embed the positioning column into the positioning hole, and then rotate the rotating handle. The rotation of the rotating handle can rotate the positioning disk to move the positioning disk to abut against the positioning block. The positioning disk can apply a force to the positioning block, thereby applying a force to the mounting cover to achieve the positioning of the mounting cover and the filter cartridge. BRIEF DESCRIPTION OF THE DRAWINGS
[0024] Figure 1 It is a schematic diagram of the overall structure of a raw material filtering device for producing steel frame anti-corrosion coatings in an embodiment of the present application.
[0025] Figure 2 It is a schematic diagram of the overall structure of the filter cartridge used to illustrate the embodiment of the present application.
[0026] Figure 3 It is a schematic diagram of the connection structure between the mounting cover and the filter cartridge in the embodiment of the present application.
[0027] Figure 4 It is a schematic diagram of the internal structure of the filter barrel in the embodiment of the present application.
[0028] Figure 5 It is a schematic diagram of the overall structure of the installation cover in the embodiment of the present application.
[0029] Explanation of the reference numerals in the accompanying drawings: 1. filter cartridge; 11. boss; 12. first sealing ring; 2. trolley; 21. mounting hole; 3. connecting plate; 31. feed hole; 32. second sealing ring; 4. mounting cover; 41. feed pipe; 42. limiting groove; 43. air relief valve; 5. support; 51. rotating shaft; 511. nut; 512. gasket; 52. waist-shaped hole; 6. positioning assembly; 61. positioning block; 611. positioning hole; 62. positioning column; 63. positioning plate; 64. rotating handle; 7. filter cover; 71. retaining edge; 72. limiting plate. DETAILED DESCRIPTION
[0030] The following is combined with Figure 1-5 This application is described in further detail.
[0031] The present application embodiment discloses a raw material filtering device for producing steel frame anti-corrosion coatings, such as Figure 1 As shown, it includes a filter cartridge 1 and a trolley 2. A mounting hole 21 is opened on the base of the trolley 2. The bottom end of the filter cartridge 1 passes through the mounting hole 21. The cartridge wall of the filter cartridge 1 and the hole wall of the mounting hole 21 are welded. The operator moves the filter cartridge 1 by moving the trolley 2 to move the filter cartridge 1 to a suitable position, which is convenient for the raw materials to enter the filter cartridge 1 and also convenient for moving the filter cartridge 1 to a position when cleaning the filter cartridge 1, thereby reducing the impact of the filter cartridge 1 on the surrounding environment during the cleaning process.
[0032] like Figure 2 and 3 As shown, a first sealing ring 12 is fixedly installed on the filter cartridge 1, and a connecting plate 3 is fixedly connected to the filter cartridge 1. A feed hole 31 is opened on the connecting plate 3, and a second sealing ring 32 is fixedly installed at the orifice of the feed hole 31. The materials of the first sealing ring 12 and the second sealing ring 32 are both rubber. A mounting cover 4 is relatively rotatable on the connecting plate 3, and the mounting cover 4 can be rotated to fit with the filter cartridge 1; a relief valve 43 is installed on the mounting cover 4, and the gas in the filter cartridge 1 can be discharged from the relief valve 43 through the setting of the relief valve 43, thereby reducing the possibility of damage to the filter cartridge 1 caused by excessive internal pressure of the filter cartridge 1. A feed pipe 41 is connected to the mounting cover 4, and when the mounting cover 4 fits with the filter cartridge 1, the feed pipe 41 is connected to the feed hole 31 and the filter cartridge 1. The first sealing ring 12 can improve the sealing degree between the filter cartridge 1 and the mounting cover 4, so that the raw material can enter the filter cartridge 1 through the feed pipe 41, thereby reducing the possibility of the raw material leaking from between the filter cartridge 1 and the mounting cover 4. The second sealing ring 32 can improve the sealing degree between the feed pipe 41 and the feed hole 31, making it easier for the raw material to flow into the feed pipe 41 through the feed hole 31, thereby reducing the possibility of the raw material leaking from between the feed pipe 41 and the feed hole 31.
[0033] like Figure 3As shown, a support 5 is fixedly connected to the connecting plate 3, a rotating shaft 51 is relatively rotatable on the support 5, and the mounting cover 4 is fixedly connected to the rotating shaft 51; a waist-shaped hole 52 is provided on the support 5, and both ends of the rotating shaft 51 are located in the waist-shaped hole 52 for sliding, and the waist-shaped hole 52 can limit the movement of the rotating shaft 51, thereby limiting the movement of the mounting cover 4, so that the mounting cover 4 can be rotated to fit with the filter cartridge 1. A nut 511 is threadedly connected to one end of the rotating shaft 51, and a gasket 512 is sleeved on the rotating shaft 51. The operator puts one end of the rotating shaft 51 into the waist-shaped hole 52, and the nut 511 is threadedly connected to one end of the rotating shaft 51. The rotation of the nut 511 can drive the movement of the gasket 512, so that the gasket 512 contacts the opening of the waist-shaped hole 52, thereby realizing the installation of the rotating shaft 51, reducing the possibility of one end of the rotating shaft 51 slipping out of the waist-shaped hole 52, and facilitating the movement of the rotating shaft 51 in the waist-shaped hole 52.
[0034] like Figure 3 As shown, the filter cartridge 1 is provided with a positioning assembly 6, which includes a positioning block 61, a positioning column 62, a positioning disk 63 and a rotating handle 64. The positioning block 61 is fixedly connected to the mounting cover 4, and a positioning hole 611 is provided on the positioning block 61. The positioning column 62 is rotatably connected to the filter cartridge 1, the positioning disk 63 is sleeved on the positioning column 62, and the rotating handle 64 is threadedly connected to the positioning column 62. When the mounting cover 4 is rotated to fit with the filter cartridge 1, the operator can rotate the positioning column 62 to make the positioning column 62 embedded in the positioning hole 611, and the positioning hole 611 can limit the positioning column 62, and then rotate the rotating handle 64. The rotation of the rotating handle 64 can drive the movement of the positioning disk 63, so that the positioning disk 63 moves to abut against the positioning block 61. At this time, the positioning disk 63 applies a force to the positioning block 61, thereby applying a force to the mounting cover 4, so that the mounting cover 4 and the filter cartridge 1 are positioned, which is convenient for entering the filter cartridge 1 through the feed pipe 41.
[0035] like Figure 2 , 4As shown in Figure 5, a filter cover 7 is detachably connected to the filter cartridge 1, a boss 11 is fixedly connected to the inner wall of the filter cartridge 1, and a rib 71 is fixedly connected to the filter cover 7, and the rib 71 abuts against the boss 11. Four limit plates 72 are fixedly connected to the filter cover 7, and a limit groove 42 is provided on the installation cover 4, and the limit groove 42 is for the limit plates 72 to be embedded. When the filter cover 7 needs to be installed, the operator moves the filter cover 7 into the filter cartridge 1, and the movement of the filter cover 7 can drive the movement of the rib 71, so that the rib 71 moves to abut against the boss 11, and the boss 11 can support the rib 71, thereby supporting the filter cover 7, and realizing the installation of the filter cover 7 and the filter cartridge 1. When the mounting cover 4 is rotated to fit with the filter cartridge 1, the limiting plate 72 is embedded in the limiting groove 42, and the limiting plate 72 can further limit the mounting cover 4, so as to facilitate the positioning of the mounting cover 4 and the filter cartridge 1, thereby facilitating the fixed installation of the mounting cover 4 and the filter cartridge 1; and when the filter cover 7 needs to be disassembled for cleaning, the operator can apply force to the limiting plate 72 to take out the filter cover 7, thereby reducing the possibility of contact between the operator and the filter cover 7.
[0036] The implementation principle of the raw material filtering device for steel frame anticorrosive coating production in the embodiment of the present application is as follows:
[0037] The operator moves the filter cover 7 and places it in the filter cartridge 1, and then rotates the installation cover 4 to make the installation cover 4 rotate to fit with the filter cartridge 1, and then rotates the positioning column 62 to the positioning hole 611, and rotates the rotation handle 64 to drive the movement of the positioning plate 63, so that the positioning plate 63 abuts against the positioning block 61, thereby fixing the installation cover 4 and the filter cartridge 1, connecting the external pipeline with the feed hole 31, and sending the raw material from the external pipeline into the feed hole 31, and entering the filter cartridge 1 through the feed pipe 41 for filtration.
[0038] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.
Claims
1. A raw material filtering device for steel frame anti-corrosion coating production, characterized by: The invention comprises a filter cartridge (1) and a trolley (2), wherein the filter cartridge (1) is mounted on the trolley (2), the trolley (2) is provided with a mounting hole (21) for the bottom of the filter cartridge (1) to pass through, the filter cartridge (1) is provided with a connecting plate (3), the connecting plate (3) is provided with a feed hole (31), a mounting cover (4) is relatively rotatable on the connecting plate (3), a positioning assembly (6) is provided on the filter cartridge (1), the positioning assembly (6) is used to position the mounting cover (4) and the filter cartridge (1), the mounting cover (4) is provided with a feed pipe (41), the feed pipe (41) is connected to both the feed hole (31) and the filter cartridge (1).
2. A raw material filtering device for producing steel frame anticorrosive coating according to claim 1, characterized in that: The connecting plate (3) is fixedly connected to a support (5), the support (5) is provided with a rotating shaft (51) which is relatively rotatable, the mounting cover (4) and the rotating shaft (51) are fixedly connected, the support (5) is provided with a waist-shaped hole (52), and the rotating shaft (51) is located in the waist-shaped hole (52) and slides.
3. The raw material filtering device for steel frame anticorrosive coating production according to claim 1 is characterized by: The positioning assembly (6) comprises a positioning block (61), a positioning column (62), a positioning disk (63) and a rotating handle (64); the positioning block (61) is fixedly connected to the mounting cover (4); a positioning hole (611) is provided on the positioning block (61); the positioning column (62) and the filter cartridge (1) are rotatably connected; the positioning hole (611) is for the positioning column (62) to be embedded; the positioning disk (63) is sleeved on the positioning column (62); and the rotating handle (64) and the positioning column (62) are threadedly connected.
4. The raw material filtering device for producing steel frame anticorrosive coating according to claim 1 is characterized by: A filter cover (7) is provided inside the filter cartridge (1); the filter cover (7) and the filter cartridge (1) are detachably connected; a boss (11) is fixedly connected to the inner wall of the filter cartridge (1); a retaining edge (71) is fixedly connected to the filter cover (7); the retaining edge (71) and the boss (11) are in abutment with each other.
5. The raw material filtering device for producing steel frame anticorrosive coating according to claim 4 is characterized by: A limiting plate (72) is fixedly connected to the filter cover (7), and a limiting groove (42) is provided on the installation cover (4), wherein the limiting groove (42) is for the limiting plate (72) to be embedded.
6. The raw material filtering device for producing steel frame anticorrosive coating according to claim 4 is characterized by: A first sealing ring (12) is installed on the filter cartridge (1), and the material of the first sealing ring (12) is rubber.
7. The raw material filtering device for producing steel frame anticorrosive coating according to claim 1 is characterized by: A second sealing ring (32) is installed at the opening of the feed hole (31), and the material of the second sealing ring (32) is rubber.
8. The raw material filtering device for steel frame anticorrosion coating production according to claim 1 is characterized by: The installation cover (4) is provided with an air release valve (43).