Long-life fine filtration device for cooling liquid production

Abstract

The utility model discloses a fine filtering device for producing a long-life cooling liquid. The fine filtering device comprises a filtering tank, according to the cooling liquid filtering device, the motor is started and drives the second filtering plate to rotate, cooling liquid is conveyed into the filtering tank from the feeding opening, the first filtering plate can filter out large impurities in the cooling liquid, the second filtering plate can filter out heavy metal chippings in the cooling liquid, the fine filtering bag can filter out viscous substances in the cooling liquid, and therefore the cooling liquid can be filtered out conveniently. When the fine filter bag needs to be disassembled, the clamping ring is firstly moved upwards to release the limiting of the clamping ring to the clamping block, then the connecting ring is rotated anticlockwise, the connecting ring drives the clamping block to rotate anticlockwise, the clamping block is separated from the positioning ring, and the connecting ring is pulled to move downwards, so that the fine filter bag can be disassembled, and the fine filter bag has the advantage of efficient filtration; the fine filtration device can filter the cooling liquid layer by layer, and the filter bag is easy to replace, so that the filtering efficiency of the cooling liquid is effectively improved, and the service life of the cooling liquid is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of coolant fine filtration, and particularly relates to a fine filtration device for producing long-life coolant. Background Technique

[0002] In some industrial application scenarios, such as machining, automobile manufacturing, etc., coolants are required to cool and lubricate equipment or workpieces. However, various impurities, such as metal chips, oil stains, dust, etc., will be mixed into the coolant during use. These impurities may affect the performance of the coolant, reduce the cooling and lubrication effects, and even damage the processing equipment or workpieces. In order to keep the coolant clean and maintain its performance, a filtering device is usually needed to filter the coolant. Traditional coolant filtering devices may have problems such as low filtering accuracy, low filtering efficiency, and frequent filter element replacement.

[0003] The long-life coolant fine filtration device can address the deficiencies of traditional filtering devices, improve the filtering effect of the coolant and extend the service life of the filter element, more effectively remove tiny impurities in the coolant, and ensure that the coolant can still maintain good performance after long-term use to meet the requirements for coolant quality in industrial production. However, after long-term use, impurities will adhere to the surface of the filter screen of the fine filtration device, which will block the filter screen and require regular cleaning and replacement of the filter screen. The existing filter screen replacement process is relatively complex, reducing the use efficiency of the fine filtration device.

[0004] Therefore, it is necessary to design and transform the fine filtration device to effectively prevent the phenomena of filter screen blockage and low filtering efficiency. Content of the Utility Model

[0005] To solve the problems raised in the above background technique, the purpose of the present utility model is to provide a fine filtration device for producing long-life coolant, which has the advantage of efficient filtration, and solves the problems that the long-life coolant fine filtration device can address the deficiencies of traditional filtering devices, improve the filtering effect of the coolant and extend the service life of the filter element, more effectively remove tiny impurities in the coolant, ensure that the coolant can still maintain good performance after long-term use to meet the requirements for coolant quality in industrial production, but after long-term use, impurities will adhere to the surface of the filter screen of the fine filtration device, which will block the filter screen and require regular cleaning and replacement of the filter screen, and the existing filter screen replacement process is relatively complex, reducing the use efficiency of the fine filtration device.

[0006] To achieve the above object, the present utility model provides the following technical solutions: A fine filtration device for the production of long-life coolant, comprising a filtration tank, the top of the filtration tank is connected with a feed inlet, the top of the feed inlet is connected with a feed pipe, the bottom of the filtration tank is connected with a discharge outlet, the bottom of the filtration tank is fixedly connected with support legs, the number of the support legs is four, and the four support legs are equidistantly distributed. A fine filtration mechanism is arranged inside the filtration tank, and a quick-release mechanism is arranged inside the filtration tank.

[0007] Preferably, the fine filtration mechanism includes a first filter plate, the surface of the first filter plate is fixedly connected to the inner wall of the filtration tank, the bottom of the first filter plate is connected with a funnel pipe, the bottom of the funnel pipe is connected with a fixed ring, the surface of the fixed ring is fixedly connected to the inner wall of the filtration tank, the bottom of the fixed ring is connected with a second filter plate, a first flow plate is arranged at the bottom of the second filter plate, a motor is fixedly connected to the bottom of the first flow plate, the output end of the motor penetrates to the top of the first flow plate, and the output end of the motor is fixedly connected to the bottom of the second filter plate. A flow pipe is connected to the bottom of the first flow plate, the bottom of the flow pipe is connected with a second flow plate, and a fine filtration bag is arranged at the bottom of the second flow plate.

[0008] Preferably, the quick-release mechanism includes a positioning ring, the top of the positioning ring is fixedly connected to the bottom of the second flow plate, an installation groove is formed on the surface of the positioning ring, a clamping ring is movably connected to the surface of the positioning ring, a clamping block is clamped on the surface of the positioning ring, the bottom of the clamping block is fixedly connected with a connecting ring, and the fine filtration bag is fixedly connected to the bottom of the connecting ring.

[0009] Preferably, a limiting ring is fixedly connected to the bottom of the fixed ring, and the bottom of the limiting ring is movably connected to the top of the second filter plate.

[0010] Preferably, a reinforcing rib is fixedly connected to the output end of the motor, and the top of the reinforcing rib is fixedly connected to the bottom of the second filter plate.

[0011] Preferably, a reinforcing ring is fixedly connected to the bottom of the first flow plate, and the surface of the reinforcing ring is fixedly connected to the inner wall of the filtration tank.

[0012] Preferably, a funnel-shaped discharge pipe is connected to the bottom of the filtration tank, and the bottom of the funnel-shaped discharge pipe is connected to the discharge outlet.

[0013] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0014] 1. In this utility model, by starting the motor, the motor drives the second filter plate to rotate, and the coolant is conveyed from the feed port to the filter tank. The coolant first passes through the first filter plate for the first - layer filtration. The first filter plate can filter out larger impurities in the coolant. The preliminarily filtered coolant flows to the second filter plate. The rotating second filter plate can filter out heavier metal debris in the coolant. The filtered coolant is conveyed to the fine - filter bag through the flow - through pipe. The fine - filter bag can filter out viscous substances in the coolant. Layers of filtration can greatly extend the service life of the coolant. When it is necessary to disassemble the fine - filter bag, first move the snap ring upward to release the limit on the clamping block. Then rotate the connecting ring counterclockwise. The connecting ring drives the clamping block to rotate counterclockwise, and the clamping block disengages from the positioning ring. Pull the connecting ring downward to disassemble the fine - filter bag. It has the advantage of efficient filtration. The fine - filtering device can perform layer - by - layer filtration on the coolant, and the filter bag is easy to replace. The combined use of the fine - filtering mechanism and the quick - disassembly mechanism effectively improves the filtration efficiency of the coolant and extends the service life of the coolant.

[0015] 2. By setting up the fine - filtering mechanism in this utility model, it can perform multiple filtrations on the coolant, improve the filtration effect of the coolant, avoid the shortening of the service life of the coolant due to impurities, and improve the service life of the coolant. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a view of this utility model;

[0017] Figure 2 is a perspective view of the funnel tube of this utility model;

[0018] Figure 3 is a perspective view of the flow - through pipe of this utility model;

[0019] Figure 4 is a perspective view of the second flow - through plate of this utility model;

[0020] Figure 5 is an exploded view of the quick - disassembly mechanism of this utility model.

[0021] In the figure: 1. Filter tank; 2. Feed port; 3. Feed pipe; 4. Discharge port; 5. Support leg; 6. Fine - filtering mechanism; 61. First filter plate; 62. Funnel tube; 63. Fixed ring; 64. Second filter plate; 65. First flow - through plate; 66. Motor; 67. Flow - through pipe; 68. Second flow - through plate; 69. Fine - filter bag; 7. Quick - disassembly mechanism; 71. Positioning ring; 72. Installation groove; 73. Snap ring; 74. Clamping block; 75. Connecting ring; 8. Limit ring; 9. Reinforcing rib; 10. Reinforcing ring; 11. Funnel - shaped discharge pipe. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0022] 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.

[0023] As Figures 1 to 5 shown, a fine filtering device for producing long-life coolant provided by the present utility model includes a filtering tank 1. A feed inlet 2 is communicated with the top of the filtering tank 1, a feed pipe 3 is communicated with the top of the feed inlet 2, a discharge outlet 4 is communicated with the bottom of the filtering tank 1, and support legs 5 are fixedly connected to the bottom of the filtering tank 1. The number of the support legs 5 is four, and the four support legs 5 are equidistantly distributed. A fine filtering mechanism 6 is arranged inside the filtering tank 1, and a quick-release mechanism 7 is arranged inside the filtering tank 1.

[0024] Referring to Figure 2 , the fine filtering mechanism 6 includes a first filter plate 61. The surface of the first filter plate 61 is fixedly connected to the inner wall of the filtering tank 1. A funnel pipe 62 is communicated with the bottom of the first filter plate 61. The bottom of the funnel pipe 62 is communicated with a fixing ring 63. The surface of the fixing ring 63 is fixedly connected to the inner wall of the filtering tank 1. A second filter plate 64 is communicated with the bottom of the fixing ring 63. A first flow plate 65 is arranged at the bottom of the second filter plate 64. A motor 66 is fixedly connected to the bottom of the first flow plate 65. The output end of the motor 66 penetrates to the top of the first flow plate 65, and the output end of the motor 66 is fixedly connected to the bottom of the second filter plate 64. A flow pipe 67 is communicated with the bottom of the first flow plate 65. A second flow plate 68 is communicated with the bottom of the flow pipe 67. A fine filter bag 69 is arranged at the bottom of the second flow plate 68.

[0025] As a technical optimization scheme of the present utility model, by arranging the fine filtering mechanism 6, the coolant can be filtered multiple times, the filtering effect of the coolant is improved, the shortening of the service life of the coolant caused by impurities is avoided, and the service life of the coolant is improved.

[0026] Referring to Figure 5 , the quick-release mechanism 7 includes a positioning ring 71. The top of the positioning ring 71 is fixedly connected to the bottom of the second flow plate 68. An installation groove 72 is formed on the surface of the positioning ring 71. A clamping ring 73 is movably connected to the surface of the positioning ring 71. A clamping block 74 is clamped on the surface of the positioning ring 71. A connecting ring 75 is fixedly connected to the bottom of the clamping block 74. The fine filter bag 69 is fixedly connected to the bottom of the connecting ring 75.

[0027] As a technical optimization solution of the present utility model, by providing a quick-release mechanism 7, the fine filter bag 69 can be quickly removed, avoiding the complex installation and disassembly steps of the fine filter bag 69, which may increase the difficulty of using the fine filter bag 69 and improving the usability of the fine filter bag 69.

[0028] Reference Figure 3 , a limiting ring 8 is fixedly connected to the bottom of the fixing ring 63, and the bottom of the limiting ring 8 is movably connected to the top of the second filter plate 64.

[0029] As a technical optimization solution of the present utility model, by providing the limiting ring 8, the second filter plate 64 can be limited, avoiding the shaking of the second filter plate 64 during use and improving the use stability of the second filter plate 64.

[0030] Reference Figure 3 , a reinforcing rib 9 is fixedly connected to the output end of the motor 66, and the top of the reinforcing rib 9 is fixedly connected to the bottom of the second filter plate 64.

[0031] As a technical optimization solution of the present utility model, by providing the reinforcing rib 9, the motor 66 can be reinforced, avoiding the loosening of the motor 66 after long-term use, the disconnection of the output end of the motor 66 from the second filter plate 64, and improving the use stability of the motor 66.

[0032] Reference Figure 3 , a reinforcing ring 10 is fixedly connected to the bottom of the first flow-through plate 65, and the surface of the reinforcing ring 10 is fixedly connected to the inner wall of the filter tank 1.

[0033] As a technical optimization solution of the present utility model, by providing the reinforcing ring 10, the first flow-through plate 65 can be reinforced, avoiding the loosening of the first flow-through plate 65 after long-term use, resulting in the disconnection of the first flow-through plate 65 from the filter tank 1, and improving the use stability of the first flow-through plate 65.

[0034] Reference Figure 2 , a funnel-shaped discharge pipe 11 is connected to the bottom of the filter tank 1, and the bottom of the funnel-shaped discharge pipe 11 is connected to the discharge port 4.

[0035] As a technical optimization solution of the present utility model, by providing the funnel-shaped discharge pipe 11, the discharging can be better, avoiding the occurrence of flow dead corners inside the tank body, resulting in the incomplete outflow of the coolant, and improving the discharging efficiency of the coolant.

[0036] Working principle and usage process of the present utility model: When in use and it is necessary to filter the coolant, first start the motor 66. The motor 66 drives the second filter plate 64 to rotate, and the coolant is conveyed from the feed port 2 to the filter tank 1. The coolant first passes through the first filter plate 61 for the first - layer filtration. The first filter plate 61 can filter out larger impurities in the coolant. The preliminarily filtered coolant flows to the second filter plate 64. The rotating second filter plate 64 can filter out heavier metal debris in the coolant. The filtered coolant is conveyed to the fine - filter bag 69 through the circulation pipe 67. The fine - filter bag 69 can filter out viscous substances in the coolant. Layers of filtration can greatly extend the service life of the coolant. When it is necessary to disassemble the fine - filter bag 69, first move the snap ring 73 upward to release the limit of the snap ring 73 on the block 74. Then rotate the connecting ring 75 counter - clockwise. The connecting ring 75 drives the block 74 to rotate counter - clockwise. The block 74 disengages from the positioning ring 71. Pull the connecting ring 75 downward to disassemble the fine - filter bag 69, thus having the advantage of efficient filtration.

[0037] In summary: For the fine - filtering device for the production of long - life coolant, through the combined use of the filter tank 1, feed port 2, feed pipe 3, discharge port 4, support legs 5, fine - filtering mechanism 6 and quick - disassembly mechanism 7, it solves the deficiencies of the traditional filtering device that the long - life coolant fine - filtering device can handle. It can improve the filtering effect of the coolant and extend the service life of the filter element, more effectively remove tiny impurities in the coolant, ensure that the coolant can still maintain good performance after long - term use, to meet the requirements for the quality of the coolant in industrial production. After the fine - filtering device is used for a long time, impurities will adhere to the surface of its filter screen. These impurities will clog the filter screen, and it is necessary to clean and replace the filter screen regularly. The existing process of replacing the filter screen is relatively complex, reducing the use efficiency of the fine - filtering device.

[0038] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non - exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements, but also includes other elements not explicitly listed, or further includes elements inherent to such process, method, article or device.

[0039] Although the embodiments of the present utility model have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A fine filtration device for producing long-life coolant, comprising a filter tank (1), characterized in that: The top of the filter tank (1) is connected to a feed port (2), the top of the feed port (2) is connected to a feed pipe (3), the bottom of the filter tank (1) is connected to a discharge port (4), the bottom of the filter tank (1) is fixedly connected to support legs (5), the number of the support legs (5) is four, and the four support legs (5) are distributed at equal distances, the interior of the filter tank (1) is provided with a fine filtering mechanism (6), and the interior of the filter tank (1) is provided with a quick release mechanism (7).

2. The fine filtration device for long-life coolant production according to claim 1, characterized in that: The fine filtering mechanism (6) comprises a first filter plate (61), the surface of the first filter plate (61) is fixedly connected to the inner wall of the filter tank (1), the bottom of the first filter plate (61) is connected to a funnel tube (62), the bottom of the funnel tube (62) is connected to a fixing ring (63), the surface of the fixing ring (63) is fixedly connected to the inner wall of the filter tank (1), the bottom of the fixing ring (63) is connected to a second filter plate (64), the bottom of the second filter plate (64) is provided with a first circulation plate (65), the bottom of the first circulation plate (65) is fixedly connected to a motor (66), the output end of the motor (66) passes through the top of the first circulation plate (65), the output end of the motor (66) is fixedly connected to the bottom of the second filter plate (64), the bottom of the first circulation plate (65) is connected to a circulation tube (67), the bottom of the circulation tube (67) is connected to a second circulation plate (68), and the bottom of the second circulation plate (68) is provided with a fine filtering bag (69).

3. The fine filtration device for long-life coolant production according to claim 2, characterized in that: The quick-release mechanism (7) comprises a positioning ring (71), the top of the positioning ring (71) is fixedly connected to the bottom of the second circulation plate (68), the surface of the positioning ring (71) is provided with a mounting groove (72), the surface of the positioning ring (71) is movably connected with a clamping ring (73), the surface of the positioning ring (71) is clamped with a clamping block (74), the bottom of the clamping block (74) is fixedly connected with a connecting ring (75), and the fine filter bag (69) is fixedly connected to the bottom of the connecting ring (75).

4. The fine filtration device for producing long-life coolant according to claim 2, characterized in that: The bottom of the fixing ring (63) is fixedly connected to a limiting ring (8), and the bottom of the limiting ring (8) is movably connected to the top of the second filter plate (64).

5. The fine filtration device for long-life coolant production according to claim 2, characterized in that: The output end of the motor (66) is fixedly connected to a reinforcing rib (9), and the top of the reinforcing rib (9) is fixedly connected to the bottom of the second filter plate (64).

6. The fine filtration device for producing long-life coolant according to claim 2, characterized in that: A reinforcement ring (10) is fixedly connected to the bottom of the first circulation plate (65), and a surface of the reinforcement ring (10) is fixedly connected to the inner wall of the filter tank (1).

7. The fine filtration device for producing long-life coolant according to claim 1, characterized in that: The bottom of the filter tank (1) is connected to a funnel-shaped discharge pipe (11), and the bottom of the funnel-shaped discharge pipe (11) is connected to a discharge port (4).

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