A filtering device for reverse high-wear plant oil-based inks

Abstract

The utility model discloses a kind of filtering devices of reverse high-wear-resistant vegetable oil-based ink, it is related to ink processing field, including shell, the both ends of shell are equipped with placing groove, placing groove one end is equipped with placing frame. The utility model can keep the temperature inside the device constant temperature by the heating block installed at the both ends of shell, the filtering temperature can be controlled at about 25-40 ℃, the temperature of ink can be adjusted by heating or cooling device, and the filtering efficiency of ink can be improved. The filter element installed in the device can better filter ink, and the filter element connected by the partition frame can be disassembled and maintained when in use, which facilitates the replacement of filter element and maintains the filtering efficiency of filter element.

Description

Technical Field

[0001] This utility model relates to the field of ink processing, specifically a filtration device for reverse high abrasion-resistant vegetable oil-based ink. Background Technology

[0002] In the printing industry, reverse-phase high-abrasion-resistant vegetable oil-based inks have gradually gained widespread application due to their advantages such as environmental friendliness, high abrasion resistance, and good printability. However, during the production and use of reverse-phase high-abrasion-resistant vegetable oil-based inks, various impurities often become mixed into the ink. These impurities may originate from the raw materials themselves, production equipment, and the production environment, such as incompletely dispersed pigment particles, dust, and metal shavings. If these impurities are not effectively filtered, they will seriously affect the printing quality. For example, they may cause defects such as spots and streaks in printed materials, affecting the clarity and integrity of the images and text. During high-speed printing, impurities may also damage printing plates and components of printing equipment such as printheads and doctor blades, increasing equipment maintenance costs and downtime, and reducing production efficiency. Therefore, a filtration device for reverse-phase high-abrasion-resistant vegetable oil-based inks is needed.

[0003] An existing filter for reverse high abrasion-resistant vegetable oil-based inks cannot filter the ink in layers during operation. It cannot effectively filter large particulate impurities in the ink, such as incompletely dispersed pigment agglomerates, dust, and gels. Furthermore, it cannot easily replace and maintain the filter element, and it cannot control the temperature during filtration. Therefore, there is an urgent need for a filter for reverse high abrasion-resistant vegetable oil-based inks. Utility Model Content

[0004] Based on this, the purpose of this utility model is to provide a filtration device for reverse high abrasion-resistant vegetable oil-based inks, so as to solve the problems that existing filtration devices for reverse high abrasion-resistant vegetable oil-based inks cannot filter the ink in layers, cannot effectively filter large particulate impurities in the ink, such as incompletely dispersed pigment agglomerates, dust, gels, etc., cannot easily replace and maintain the filter element, and cannot control the temperature during filtration.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a filter device for reverse high-wear-resistant vegetable oil-based ink, comprising a housing, placement slots at both the front and rear ends of the housing, a placement frame installed at one end of each placement slot, a heating block installed inside the placement frame, a partition plate installed at the front end of the placement frame, a limiting hole at the lower end of the housing, a locking block installed at one end of the limiting hole, a filter mounting frame installed inside the housing, a fixing rod installed at one end of the filter mounting frame, a partition frame installed inside the filter mounting frame, a filter element installed inside the partition frame, a stabilizing frame installed at the upper end of the housing, threaded rods installed at both the left and right ends of the stabilizing frame, and a filter screen installed inside the stabilizing frame.

[0006] Preferably, the placement frame is engaged with the outer shell via a placement slot, and the placement frame is symmetrically arranged with respect to the central axis of the outer shell.

[0007] Preferably, the locking block is engaged with the outer shell through a limiting hole, and the locking block is symmetrically arranged with respect to the central axis of the outer shell.

[0008] Preferably, the filter mounting frame is threadedly connected to the outer shell via a fixing rod, and the filter mounting frame is engaged with the partition frame.

[0009] Preferably, the filter element is threadedly connected to the partition frame, and the outer wall of the filter element has the same dimensions as the inner wall of the partition frame.

[0010] Preferably, the filter screen is threadedly connected to the stabilizing frame via a threaded rod, and the stabilizing frame is threadedly connected to the outer casing via a fixing rod.

[0011] Compared with the prior art, the beneficial effects of this utility model are:

[0012] 1. This utility model, through the set shell, placement groove, placement frame and heating block, can maintain the internal temperature of the device at a constant temperature by the heating blocks installed at both ends of the shell, and can control the filtration temperature at about 25-40℃. The temperature of the ink can be adjusted by heating or cooling device, and the filtration efficiency of the ink can be improved.

[0013] 2. This utility model, through its outer shell, filter mounting frame, fixing rod, partition frame, and filter element, allows for better filtration of ink through the filter element installed in the device. At the same time, the filter element is connected by the partition frame, which allows for disassembly and maintenance of the filter element during use, facilitating filter element replacement and maintaining the filtration efficiency of the filter element.

[0014] 3. This utility model, through its outer shell, stabilizing frame, threaded rod, and filter screen, allows the ink to be filtered to pass through the filter screen, initially removing large particulate impurities in the ink, such as incompletely dispersed pigment agglomerates, dust, gels, etc., protecting subsequent fine filtration equipment and extending its service life. Attached Figure Description

[0015] Figure 1 This is a front view structural diagram of the present utility model;

[0016] Figure 2 This is a bottom view of the structure of this utility model;

[0017] Figure 3 This is a frontal sectional view of the structure of this utility model;

[0018] Figure 4 This is a schematic diagram of the partition frame and filter element of this utility model.

[0019] In the diagram: 1. Outer shell; 2. Placement slot; 3. Placement frame; 4. Heating block; 5. Partition plate; 6. Limiting hole; 7. Locking block; 8. Filter mounting frame; 9. Fixing rod; 10. Partition frame; 11. Filter element; 12. Stabilizing frame; 13. Threaded rod; 14. Filter screen. Detailed Implementation

[0020] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and should not be construed as limiting the present invention.

[0021] The embodiments of this utility model will be described below based on its overall structure.

[0022] Please see Figures 1-4A reverse-flow, high-abrasion-resistant vegetable oil-based ink filtration device includes a housing 1. Placement slots 2 are provided at both the front and rear ends of the housing 1. A placement frame 3 is installed at one end of each placement slot 2. A heating block 4 is installed inside the placement frame 3. A partition plate 5 is installed at the front end of the placement frame 3. The placement frame 3 is engaged with the housing 1 through the placement slots 2, and is symmetrically arranged about the central axis of the housing 1. The placement frame 3 allows the heating block 4 to be placed, and the temperature can be adjusted by using the heating blocks 4 at both ends. During use, the temperature inside the entire filtration device can be maintained between 25-40 degrees Celsius, improving the ink filtration efficiency. A limiting hole 6 is provided at the lower end of the housing 1. A locking block 7 is installed at one end of the limiting hole 6, engaging with the housing 1 through the limiting hole 6. The locking block 7 is symmetrically arranged about the central axis of the housing 1. The locking block 7 supports the partition frame 10, further maintaining the stability of the connection. Inside the housing 1, a filter mounting frame 8 is installed. A fixing rod 9 is installed at one end of the filter mounting frame 8. Inside the filter mounting frame 8, a partition frame 10 is installed. Inside the partition frame 10, a filter element 11 is installed. The filter element 11 is threadedly connected to the partition frame 10, and the outer wall of the filter element 11 is the same size as the inner wall of the partition frame 10. The filter element 11 installed in the device can be disassembled and replaced from inside the partition frame 10, which facilitates the inspection and maintenance of the filter element 11 and maintains the filtration efficiency. A stabilizing frame 12 is installed at the upper end of the housing 1. Threaded rods 13 are installed at both ends of the stabilizing frame 12. A filter screen 14 is installed inside the stabilizing frame 12. The filter screen 14 is threadedly connected to the stabilizing frame 12 through the threaded rods 13, and the stabilizing frame 12 is threadedly connected to the housing 1 through the fixing rod 9. The filter screen 14 in the device can remove large particulate impurities in the ink, such as incompletely dispersed pigment agglomerates, dust, gel, etc., protecting the subsequent fine filtration equipment and extending its service life.

[0023] Working principle: In use, insert the locking block 7 through the limiting hole 6 at the lower end of the outer shell 1. After insertion, connect the filter mounting frame 8 to the outer shell 1 and place the stabilizing frame 12. Connect the outer shell 1, filter mounting frame 8, and stabilizing frame 12 using the fixing rod 9. After connection and fixation, fix the placement frame 3 through the movable slots 2 at both ends of the outer shell 1. After fixation, place the heating block 4 inside the placement frame. Turn on the power to operate the heating block 4 and regulate the temperature inside the entire outer shell 1, maintaining it at 25-40 degrees Celsius. After all installation and setup are completed at around ℃, the reverse high-abrasion-resistant vegetable oil-based ink that needs to be filtered is passed through the filter screen 14 installed inside the stabilizing frame 12. When passing through the filter screen 14, large particulate impurities in the ink, such as incompletely dispersed pigment agglomerates, dust, gels, etc., can be removed by the filter screen 14, protecting the subsequent fine filtration equipment and extending its service life. When the ink enters the filter element 11, further filtration can be performed. This completes the use of the device. The contents not described in detail in this manual are existing technologies known to those skilled in the art.

[0024] 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 make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A filter device for reverse high abrasion-resistant vegetable oil-based ink, comprising a housing (1), characterized in that: The outer shell (1) has placement slots (2) at both the front and rear ends. A placement frame (3) is installed at one end of the placement slot (2). A heating block (4) is installed inside the placement frame (3). A partition plate (5) is installed at the front end of the placement frame (3). A limiting hole (6) is opened at the lower end of the outer shell (1). A locking block (7) is installed at one end of the limiting hole (6). A filter mounting frame (8) is installed inside the outer shell (1). A fixing rod (9) is installed at one end of the filter mounting frame (8). A partition frame (10) is installed inside the filter mounting frame (8). A filter element (11) is installed inside the partition frame (10). A stabilizing frame (12) is installed at the upper end of the outer shell (1). Threaded rods (13) are installed at both the left and right ends of the stabilizing frame (12). A filter screen (14) is installed inside the stabilizing frame (12).

2. The filter device for reverse high abrasion-resistant vegetable oil-based ink according to claim 1, characterized in that: The placement frame (3) is engaged with the outer shell (1) through the placement slot (2), and the placement frame (3) is symmetrically arranged with respect to the central axis of the outer shell (1).

3. The filter device for reverse high abrasion-resistant vegetable oil-based ink according to claim 1, characterized in that: The card block (7) is engaged with the outer shell (1) through the limiting hole (6), and the card block (7) is symmetrically arranged with respect to the central axis of the outer shell (1).

4. The filter device for reverse high abrasion-resistant vegetable oil-based ink according to claim 1, characterized in that: The filter mounting frame (8) is threadedly connected to the outer shell (1) via a fixing rod (9), and the filter mounting frame (8) is engaged with the partition frame (10).

5. The filter device for reverse high abrasion-resistant vegetable oil-based ink according to claim 1, characterized in that: The filter element (11) is threadedly connected to the partition frame (10), and the outer wall of the filter element (11) has the same dimensions as the inner wall of the partition frame (10).

6. The filter device for reverse high abrasion-resistant vegetable oil-based ink according to claim 1, characterized in that: The filter screen (14) is threadedly connected to the stabilizing frame (12) via a threaded rod (13), and the stabilizing frame (12) is threadedly connected to the outer shell (1) via a fixing rod (9).

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