High-density tubular filter

Abstract

The utility model relates to the technical field of tubular filters, and discloses a high-density tubular filter which comprises an outer shell and a sleeve column, the sleeve column is fixedly connected with a fixed shaft, the fixed shaft is rotatably connected with a connecting plate, the connecting plate is fixedly connected with a pinching block and a spring, and the pinching block is fixedly connected with the spring. One end of the connecting plate is fixedly connected with a protruding block, the protruding block is clamped in an open groove, and the open groove is formed in a fixing column. According to the utility model, the filter vat can be easily replaced without complicated operation or tools, so that the time and energy cost for replacing the filter vat are greatly reduced, impurities, suspended solids, particulate matters and part of microorganisms in water can be effectively filtered, the cleanliness and purity of the water are obviously improved, and the water quality is improved. And residual organic matters, heavy metal ions, peculiar smell substances and the like in water can be effectively adsorbed, so that the water quality is further improved, the water quality is ensured to be purer, and higher water quality requirements are met.

Description

Technical Field

[0001] The utility model relates to the technical field of tube filters, in particular to a high-density tube filter. Background Art

[0002] As the requirements for water quality in today's industrial production continue to increase, efficient and reliable liquid filtration technology is particularly important, especially in the chemical, pharmaceutical, food and beverage industries, which have extremely high requirements for liquid purity and filtration efficiency.

[0003] The traditional high-density tubular filter filtering method can often only filter water simply, and cannot effectively remove organic matter, heavy metal ions, odor substances, etc. in the water, resulting in the filtered water quality being not pure enough. In addition, when replacing the filter barrel of the traditional high-density tubular filter, it is often necessary to use tools for complex operations to replace the filter barrel, which greatly wastes time and energy in replacing the filter barrel. Therefore, it is necessary to design a high-density tubular filter. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes a high-density tube filter.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a high-density tubular filter, including an outer shell and a sleeve column, the sleeve column is fixedly connected to a fixed shaft, the fixed shaft is rotatably connected to a connecting plate, the connecting plate is fixedly connected to a pinch block, the connecting plate is fixedly connected to a spring, one end of the connecting plate is fixedly connected to a protrusion, the protrusion is clamped in a groove, the groove is provided with a fixed column, the fixed column is fixedly connected to a pressing column, the fixed column passes through a cover plate that is slidably connected, and the fixed column passes through a flange three that is slidably connected.

[0006] As a further description of the above technical solution:

[0007] The outer shell is provided with a slide groove, a slider is slidably connected in the slide groove, a filter barrel is fixedly connected to the slider, a filter port is provided on the filter barrel, filter cotton is provided on the filter barrel, activated carbon is provided on the filter barrel, and a carrying rod is fixedly connected to the filter barrel.

[0008] As a further description of the above technical solution:

[0009] The outer shell is fixedly connected with a flange three, a rubber pad is arranged on the flange three, a cover plate is arranged on the rubber pad, and a handle is fixedly connected with the cover plate.

[0010] As a further description of the above technical solution:

[0011] The outer shell is fixedly connected with a water inlet, the water inlet is fixedly connected with a first flange, the outer shell is fixedly connected with a water outlet, the water outlet is fixedly connected with a second flange.

[0012] As a further description of the above technical solution:

[0013] The pressing columns are provided in four groups, the sleeve columns are provided in four groups, and the fixed axis is symmetrically provided in two groups.

[0014] As a further description of the above technical solution:

[0015] The connecting plates are symmetrically provided in two groups, and the pinching blocks are symmetrically provided in two groups.

[0016] As a further description of the above technical solution:

[0017] The rubber pad is arranged between the flange three and the cover plate, and the water inlet and the water outlet are arranged symmetrically.

[0018] The utility model has the following beneficial effects:

[0019] 1. In the utility model, by manually pressing the pinch block, the pinch block drives the lower end of the connecting plate to squeeze the spring, so that the protrusion slides from the slot, and the other hand pinches the pressing column and pulls it upward to make the fixing column slide out of the flange three and the cover plate, and then the cover plate can be removed by holding the handle, and the hand-lifting rod is pulled, and the hand-lifting rod drives the filter barrel to slide on the slide groove through the slider, so that the filter barrel can be easily replaced without complicated operations or tools, thereby greatly reducing the time and energy cost of replacing the filter barrel.

[0020] 2. In the utility model, the water is preferentially filtered primarily through the filter barrel provided in the outer shell, which can effectively filter out impurities, suspended matter, particulate matter and some microorganisms in the water, significantly improving the cleanliness and purity of the water. Then, secondary filtration is performed through the filter cotton, which can effectively remove solid particles, organic matter, color, odor and other impurities in the water with its microporous structure and surface charge adsorption effect. Finally, the water is filtered again by the activated carbon, which can effectively adsorb residual organic matter, heavy metal ions, odor substances, etc. in the water, thereby further improving the water quality, ensuring that the water quality is purer and meeting higher water quality requirements. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a three-dimensional structural schematic diagram of a high-density tubular filter proposed by the utility model;

[0022] Figure 2 This is a schematic diagram of a partial explosion structure of a high-density tubular filter proposed by the utility model;

[0023] Figure 3This is a partial structural schematic diagram of a high-density tubular filter proposed by the utility model;

[0024] Figure 4 The utility model is a schematic diagram of a partial cross-sectional structure of a high-density tubular filter.

[0025] Legend:

[0026] 1. Outer shell; 2. Water inlet; 3. Flange 1; 4. Water outlet; 5. Flange 2; 6. Flange 3; 7. Rubber pad; 8. Cover plate; 9. Handle; 10. Slide; 11. Slider; 12. Filter barrel; 13. Filter port; 14. Filter cotton; 15. Activated carbon; 16. Handle bar; 17. Slot; 18. Fixed column; 19. Press column; 20. Sleeve column; 21. Fixed shaft; 22. Connecting plate; 23. Pinch block; 24. Spring; 25. Bump. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] Reference Figure 1-Figure 4 The utility model provides an embodiment: a high-density tubular filter, including an outer shell 1 and a sleeve column 20, the sleeve column 20 is fixedly connected with a fixed shaft 21, the fixed shaft 21 is rotatably connected with a connecting plate 22, the connecting plate 22 is fixedly connected with a pinch block 23, the connecting plate 22 is fixedly connected with a spring 24, one end of the connecting plate 22 is fixedly connected with a protrusion 25, the protrusion 25 is clamped in the slot 17, the slot 17 is provided with a fixed column 18, the fixed column 18 is fixedly connected with a pressing column 19, the fixed column 18 penetrates and is slidably connected with a cover plate 8, and the fixed column 18 penetrates and is slidably connected with a cover plate 8. There is flange three 6, by manually pressing the pinch block 23, the pinch block 23 drives the lower end of the connecting plate 22 to squeeze the spring 24, so that the protrusion 25 slides from the slot 17, and the other hand pinches the pressing column 19 and pulls it upwards to make the fixing column 18 slide out from the flange three 6 and the cover plate 8, then the handle 9 can be held to remove the cover plate 8, and the carrying rod 16 is pulled, and the carrying rod 16 drives the filter barrel 12 to slide on the slide groove 10 through the slider 11, so that the filter barrel 12 can be easily replaced without complicated operations or tools, thereby greatly reducing the time and energy cost of replacing the filter barrel 12.

[0029] The outer shell 1 is provided with a slide groove 10, a slider 11 is slidably connected in the slide groove 10, a filter barrel 12 is fixedly connected to the slider 11, a filter port 13 is provided on the filter barrel 12, a filter cotton 14 is provided on the filter barrel 12, an activated carbon 15 is provided on the filter barrel 12, a carrying rod 16 is fixedly connected to the filter barrel 12, a flange three 6 is fixedly connected to the outer shell 1, a rubber pad 7 is provided on the flange three 6, a cover plate 8 is provided on the rubber pad 7, a handle 9 is fixedly connected to the cover plate 8, a water inlet 2 is fixedly connected to the outer shell 1, the water inlet 2 is fixedly connected to the flange one 3, the outer shell 1 is fixedly connected to the water outlet 4, the water outlet 4 is fixedly connected to the flange two 5, four groups of pressing columns 19 are provided, four groups of sleeve columns 20 are provided, two groups of fixed shafts 21 are symmetrically provided, two groups of connecting plates 22 are symmetrically provided, and a pinch block 23 is provided. Two groups are symmetrically arranged, and the rubber pad 7 is arranged between the flange three 6 and the cover plate 8. The water inlet 2 and the water outlet 4 are symmetrically arranged. The water is preferentially filtered by the filter barrel 12 arranged in the outer shell 1, which can effectively filter out impurities, suspended matter, particulate matter and some microorganisms in the water, and significantly improve the cleanliness and purity of the water. Then, the filter cotton 14 is used for secondary filtration. The filter cotton 14 can effectively remove solid particles, organic matter, color, odor and other impurities in the water with its microporous structure and surface charge adsorption effect. Finally, the water is filtered again by the activated carbon 15, which can effectively adsorb residual organic matter, heavy metal ions, odor substances, etc. in the water, thereby further improving the water quality, ensuring that the water quality is purer, and meeting higher water quality requirements.

[0030] Working principle: First, water is passed through the connecting plate 22 into the outer shell 1, and the water is preferentially filtered through the filter barrel 12 provided in the outer shell 1, which can effectively filter out impurities, suspended matter, particulate matter and some microorganisms in the water, significantly improving the cleanliness and purity of the water. Then, secondary filtration is performed through the filter cotton 14, which can effectively remove solid particles, organic matter, color, odor and other impurities in the water with its microporous structure and surface charge adsorption effect. Finally, the water is filtered again by the activated carbon 15, which can effectively adsorb residual organic matter, heavy metal ions, odor substances, etc. in the water, thereby further improving the water quality, ensuring that the water quality is purer and meeting higher water quality requirements. Then, if you want to replace the filter barrel 12 inside the outer shell 1, manually press the pinch block 23, and the pinch block 23 drives the lower end of the connecting plate 22 to squeeze the spring 24, so that the protrusion 25 slides from the slot 17, and then, with the other hand, pinch the pressing column 19 and pull it upward to make the fixing column 18 slide out of the flange three 6 and the cover plate 8, then hold the handle 9 to remove the cover plate 8, and then pull the carrying rod 16, the carrying rod 16 drives the filter barrel 12 to slide on the slide groove 10 through the slider 11, and the filter barrel 12 can be taken out as a whole for replacement, so that the filter barrel 12 can be easily replaced without complicated operations or tools, thereby greatly reducing the time and energy cost of replacing the filter barrel 12.

[0031] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A high-density tubular filter, comprising an outer shell (1) and a sleeve column (20), characterized in that: The sleeve column (20) is fixedly connected to a fixed shaft (21), the fixed shaft (21) is rotatably connected to a connecting plate (22), the connecting plate (22) is fixedly connected to a pinch block (23), the connecting plate (22) is fixedly connected to a spring (24), one end of the connecting plate (22) is fixedly connected to a protrusion (25), the protrusion (25) is clamped in a slot (17), the slot (17) is provided with a fixed column (18), the fixed column (18) is fixedly connected to a pressing column (19), the fixed column (18) is slidably connected to a cover plate (8), and the fixed column (18) is slidably connected to a flange three (6).

2. A high-density tubular filter according to claim 1, characterized in that: The outer shell (1) is provided with a slide groove (10), a slider (11) is slidably connected in the slide groove (10), the slider (11) is fixedly connected to a filter barrel (12), a filter port (13) is provided on the filter barrel (12), filter cotton (14) is provided on the filter barrel (12), activated carbon (15) is provided on the filter barrel (12), and a carrying rod (16) is fixedly connected to the filter barrel (12).

3. A high-density tubular filter according to claim 2, characterized in that: The outer shell (1) is fixedly connected to a flange three (6), a rubber pad (7) is provided on the flange three (6), a cover plate (8) is provided on the rubber pad (7), and a handle (9) is fixedly connected to the cover plate (8).

4. A high-density tubular filter according to claim 3, characterized in that: The outer shell (1) is fixedly connected to a water inlet (2), the water inlet (2) is fixedly connected to a flange 1 (3), the outer shell (1) is fixedly connected to a water outlet (4), the water outlet (4) is fixedly connected to a flange 2 (5).

5. A high-density tubular filter according to claim 4, characterized in that: The pressing columns (19) are provided in four groups, the sleeve columns (20) are provided in four groups, and the fixed shafts (21) are symmetrically provided in two groups.

6. A high-density tubular filter according to claim 5, characterized in that: The connecting plates (22) are symmetrically provided in two groups, and the pinching blocks (23) are symmetrically provided in two groups.

7. A high-density tubular filter according to claim 6, characterized in that: The rubber pad (7) is arranged between the flange three (6) and the cover plate (8), and the water inlet (2) and the water outlet (4) are arranged symmetrically.

Images