Ink filter for ink production

Abstract

The utility model provides an ink filter for printing ink production, which relates to the field of printing ink production and comprises a base, a settling barrel is arranged on one side of the top of the base, a settling component is arranged in the settling barrel, a filter barrel is further arranged on the top of the base, and an extraction component is arranged on the top of the filter barrel. Through the design of the precipitation barrel, the ink can be subjected to precipitation pretreatment, so that the subsequent filtering workload is reduced, and meanwhile, the conditions of blockage and the like can be avoided; the multi-layer composite filter element filter assembly composed of the coarse filter screen, the fine filter screen and the activated carbon layer is used for filtering ink step by step, so that the filtering precision and efficiency are improved, in the ink filtering process, the filter barrel is driven by the motor to rotate so as to drive the ink to rotate, the ink is kept uniformly mixed in the filtering process, and the ink quality is improved. Impurity precipitation and accumulation are prevented, and the filtering effect is improved.

Description

Technical Field

[0001] The utility model relates to the field of ink production, in particular to an ink filter used in ink production. Background Art

[0002] During the ink production process, the ink will contain pigment particles. These pigment particles will cause problems such as uneven ink discharge or blockage of the ink discharge channel during subsequent use. Therefore, a filter is needed to filter the particles in the ink.

[0003] Most existing ink filters directly introduce ink into the machine and filter the ink through the filter components such as the screen inside the machine. However, in actual use, the direct contact of large quantities of untreated ink with the filter components may cause a large processing load on the filter components. In addition, due to uneven ink flow rate or uneven contact with the screen, impurities may precipitate and accumulate, resulting in blockage or unsatisfactory filtering effect. Utility Model Content

[0004] The purpose of the present utility model is to solve the following problems existing in the prior art: the existing ink directly contacts the filter component in large quantities, which may cause the filter component to have a large processing load, and the uneven ink flow rate or uneven contact with the screen may cause impurities to precipitate and accumulate, thereby causing blockage or unsatisfactory filtering effect.

[0005] In order to solve the problems existing in the prior art, the utility model provides an ink filter for ink production, comprising a base, a sedimentation barrel provided on one side of the top of the base, a sedimentation assembly provided inside the sedimentation barrel, a filter barrel provided on the top of the base, an extraction assembly provided on the top of the filter barrel, and a filter assembly provided inside the filter barrel;

[0006] The sedimentation assembly includes a screen and an extraction pipe. The screen is fixed to the inner bottom of the sedimentation barrel. The extraction pipe is located directly above the screen. A connecting port is provided on the side wall of the sedimentation barrel. The output end at the top of the extraction pipe is connected to the connecting port.

[0007] The extraction component includes a connecting pipe, a water pump and a delivery pipe. The water pump is fixed on the top of the filter barrel. The connecting pipe is connected to the input end of the water pump. The delivery pipe is connected to the output end of the water pump. The output end of the delivery pipe is connected to the inside of the filter barrel.

[0008] Furthermore, a motor is provided inside the base, and an output end of the motor is fixedly connected to the filter barrel via a rotating shaft.

[0009] Furthermore, the input end of the connecting pipe is provided with a connecting piece, and the connecting piece matches the connecting port.

[0010] Furthermore, a limiting buckle is provided on the side wall of the filter barrel, and the connecting pipe is limited by the limiting buckle.

[0011] Furthermore, the filter assembly is composed of a multi-layer composite filter element, and the multi-layer composite filter element includes a coarse filter screen, a fine filter screen and an activated carbon layer from top to bottom.

[0012] Furthermore, a drain pipe is provided at the lower end of the side wall of the filter barrel, and a drain valve is provided on the periphery of the drain pipe.

[0013] Compared with the prior art, the beneficial effects of the present invention are:

[0014] The utility model can perform precipitation pretreatment on the ink through the design of the sedimentation barrel, which can reduce the burden of subsequent filtration work and avoid clogging and the like. The ink is filtered step by step through a multi-layer composite filter element filter component composed of a coarse filter screen, a fine filter screen and an activated carbon layer, thereby improving the filtration accuracy and efficiency. During the ink filtration process, the filter barrel is driven to rotate by a motor, thereby driving the ink to rotate, so that the ink remains evenly mixed during the filtration process, preventing impurities from settling and accumulating, and improving the filtration effect. The speed of the motor can be adjusted according to the properties of the ink and the filtration requirements to ensure the best stirring effect, thereby increasing the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 It is a top view of the utility model;

[0017] Figure 3 This is a schematic diagram of the partial structure of the filter barrel of the present utility model;

[0018] Figure 4 This is a schematic diagram of the partial structure of the sedimentation barrel of the present utility model.

[0019] Figure markings: 1. Base; 2. Sedimentation barrel; 3. Connection port; 4. Connecting pipe; 5. Water pump; 6. Delivery pipe; 7. Filter barrel; 8. Drain pipe; 9. Screen; 10. Extraction pipe; 11. Limiting buckle; 12. Motor; 13. Filter assembly. DETAILED DESCRIPTION

[0020] In order to make the technical means, creative features, objectives and effects achieved by the present invention easier to understand, the present invention is further described below in conjunction with specific embodiments and drawings. However, the following embodiments are only preferred embodiments of the present invention and are not exhaustive. Based on the embodiments in the embodiments, other embodiments obtained by those skilled in the art without creative work are all within the scope of protection of the present invention.

[0021] The specific embodiments of the present utility model are described below with reference to the accompanying drawings.

[0022] Example 1

[0023] like Figure 1-4 As shown, an ink filter for ink production includes a base 1, a sedimentation barrel 2 is provided on one side of the top of the base 1, a sedimentation assembly is provided inside the sedimentation barrel 2, a filter barrel 7 is further provided on the top of the base 1, an extraction assembly is provided on the top of the filter barrel 7, and a filter assembly 13 is provided inside the filter barrel 7;

[0024] The sedimentation assembly includes a screen 9 and an extraction pipe 10. The screen 9 is fixed to the inner bottom of the sedimentation barrel 2. The extraction pipe 10 is located directly above the screen 9. A connection port 3 is provided on the side wall of the sedimentation barrel 2. The output end of the top of the extraction pipe 10 is connected to the connection port 3.

[0025] The extraction assembly includes a connecting pipe 4, a water pump 5 and a delivery pipe 6. The water pump 5 is fixed on the top of the filter barrel 7. The connecting pipe 4 is connected to the input end of the water pump 5, and the delivery pipe 6 is connected to the output end of the water pump 5. The output end of the delivery pipe 6 is connected to the inside of the filter barrel 7.

[0026] A motor 12 is provided inside the base 1 at the bottom of the filter barrel 7, and the top of the motor 12 is connected to the filter barrel 7 via a rotating shaft;

[0027] The input end of the connecting pipe 4 is provided with a connector, which matches the connecting port 3; the filter assembly 13 is composed of a multi-layer composite filter element, which includes a coarse filter screen, a fine filter screen and an activated carbon layer from top to bottom.

[0028] Working principle description: The staff pours the ink into the sedimentation barrel 2. As time goes by, the particulate matter in the ink condenses and gradually settles to the bottom of the screen 9, thereby completing the pretreatment work. While reducing the burden of subsequent filtration work, it can avoid blockage and the like. The staff connects the connector at the tail end of the connecting pipe 4 to the connecting port 3 and starts the water pump 5. After the water pump 5 is started, the ink in the sedimentation barrel 2 is extracted through the connecting pipe 4 and the extraction pipe 10, and is transported to the filter barrel 7 through the delivery pipe 6. After the ink enters the filter barrel 7, it is filtered step by step through a multi-layer composite filter element filter assembly composed of a coarse filter screen, a fine filter screen and an activated carbon layer, thereby improving the filtration accuracy and efficiency. During the ink filtration process, the staff can unplug the connecting pipe 4 and start the motor 12. After the motor 12 is started, the filter barrel 7 is driven to rotate by the rotating shaft. The rotation of the filter barrel 7 drives the ink in the barrel to rotate, so that the ink remains evenly mixed during the filtration process, preventing impurities from settling and accumulating, and improving the filtration effect. The speed of the motor 12 can be adjusted according to the properties of the ink and the filtration requirements to ensure the best stirring effect and increase the practicality of the device.

[0029] The above shows and describes the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely preferred examples of the present invention and are not intended to limit the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention, and such changes and improvements fall within the scope of the present invention. The scope of protection claimed in the present invention is defined by the appended claims and their equivalents.

Claims

1. An ink filter for ink production, comprising a base (1), characterized in that: A sedimentation barrel (2) is provided on one side of the top of the base (1), a sedimentation assembly is provided inside the sedimentation barrel (2), a filter barrel (7) is further provided on the top of the base (1), an extraction assembly is provided on the top of the filter barrel (7), and a filter assembly (13) is provided inside the filter barrel (7); The sedimentation assembly comprises a screen (9) and an extraction pipe (10), wherein the screen (9) is fixedly arranged on the inner bottom of the sedimentation barrel (2), and the extraction pipe (10) is located directly above the screen (9). A connecting port (3) is provided on the side wall of the sedimentation barrel (2), and the output end at the top of the extraction pipe (10) is connected to the connecting port (3); The extraction assembly comprises a connecting pipe (4), a water pump (5) and a delivery pipe (6); the water pump (5) is fixed on the top of the filter barrel (7); the connecting pipe (4) is communicated with the input end of the water pump (5); the delivery pipe (6) is communicated with the output end of the water pump (5); and the output end of the delivery pipe (6) is communicated with the interior of the filter barrel (7).

2. The ink filter for ink production according to claim 1, characterized in that: A motor (12) is provided inside the base (1), and an output end of the motor (12) is fixedly connected to the filter barrel (7) via a rotating shaft.

3. The ink filter for ink production according to claim 1, characterized in that: The input end of the connecting pipe (4) is provided with a connecting piece, and the connecting piece matches the connecting port (3).

4. The ink filter for ink production according to claim 1, characterized in that: A limiting buckle (11) is provided on the side wall of the filter barrel (7), and the connecting pipe (4) is limited by the limiting buckle (11).

5. The ink filter for ink production according to claim 1, characterized in that: The filter assembly (13) is composed of a multi-layer composite filter element, and the multi-layer composite filter element comprises a coarse filter screen, a fine filter screen and an activated carbon layer from top to bottom.

6. The ink filter for ink production according to claim 1, characterized in that: A drainage pipe (8) is provided at the lower end of the side wall of the filter barrel (7), and a drainage valve is provided on the periphery of the drainage pipe (8).

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