Aqueous nanometer color paste stirring and filtering device

Abstract

The utility model discloses a water-based nano color paste stirring and filtering device which comprises a kettle body and supporting legs, and a first driving shaft and a second driving shaft are respectively arranged in the middle positions of two ends in the kettle body. By adopting the electromagnets, the metal blocks and the dredging thorns, when filtering is carried out through the filtering disc, strong magnetic attraction force can be generated through operation of the electromagnets in the guide grooves, the metal blocks are attracted upwards, and at the moment, the metal blocks attracted upwards can drive the whole moving disc to move upwards; the dredging thorns on the surface can be inserted into the filtering holes in the surface of the filtering disc, so that particles blocked in the holes can be ejected out, the influence of particle blockage on subsequent color paste removal and filtering operation during discharging is avoided, the overall use effect of the device is improved, and the overall filtering effect is improved; the device can be better used, and has the advantages of dredging blockage and being good in filtering effect.

Description

Technical Field

[0001] The utility model relates to the technical field of latex paint processing, in particular to a water-based nano-color paste stirring and filtering device. Background Art

[0002] Color paste is a semi-finished product made of pigment or pigment and filler dispersed in paint. The one with pure oil as adhesive is called oily color paste, the one with resin paint as adhesive is called resin color paste, and the color filler paste dispersed in water as medium with surfactant added is called water-based color paste. Due to the many types of paints and color pastes, color paste is one of the necessary materials for latex paint production. The stirring and dispersing kettle is mainly used in the latex paint industry. It integrates low-speed stirring and high-speed dispersion to achieve pre-dispersion, stirring, high-speed dispersion, paint mixing and color mixing.

[0003] The publication number in the existing public technology is: CN213050267U. A stirring and dispersing kettle for the manufacture of nano water-based color paste includes a kettle body and a filtering mechanism. A support frame is welded on the outside of the kettle body, and a kettle bottom is screwed on the lower end of the kettle body. A handle is welded on the outside of the kettle bottom. A feed pipe is installed on the upper surface of the kettle body. A stirring rod is arranged inside the kettle body. A transmission shaft is connected to the upper end of the main shaft. Electric push rods are arranged on the left and right sides of the motor. A scraper is installed on the lower end of the piston rod. The filtering mechanism is located below the stirring rod. In the utility model, the scraper can move downward along the inner wall of the kettle body. At this time, the color paste remaining on the inner wall of the kettle body is scraped off. This setting is conducive to the complete collection of the color paste and avoids the waste of color paste materials. A large number of through holes are arranged and distributed on the surface of the filter screen. Solid particle impurities carried inside the color paste cannot pass through the through holes, so the solid impurities are intercepted by the filter screen, thereby improving the purity of the color paste.

[0004] However, the above patent still has certain shortcomings when in use: it realizes the stirring operation of various raw materials through an internal stirring rod, but the rotation trend of the stirring rod during operation is single, and the various raw materials inside always flow in one direction, resulting in insufficient interaction between the raw materials at different levels, and the raw materials at different levels cannot be fully stirred and mixed, which in turn affects the overall stirring quality, and the raw materials under the filter are blocked and cannot be well mixed with the raw materials above, further affecting the stirring quality, and once the filter is blocked, it will not only affect the subsequent filtration and discharge of the color paste, but also require personnel to shut down for processing, and the operation is relatively time-consuming and labor-intensive. If there is still raw material inside the kettle at this time, it will directly affect the troubleshooting efficiency of the personnel, and the overall use effect is not very good.

[0005] Currently, no effective solution has been proposed for the problems in the related technologies. Utility Model Content

[0006] 1. Technical issues to be solved

[0007] In view of the deficiencies in the prior art, the utility model provides a water-based nano-color paste stirring and filtering device, which has the advantages of good stirring effect, blockage unblocking and good filtering effect, thereby solving the problems in the above-mentioned background technology.

[0008] (II) Technical solution

[0009] In order to achieve the above advantages of good stirring effect, blockage dredging and good filtering effect, the specific technical scheme adopted by the utility model is as follows:

[0010] The invention discloses an aqueous nano-color paste stirring and filtering device, comprising a kettle body and supporting legs, wherein a first driving shaft and a second driving shaft are respectively installed at middle positions at both ends inside the kettle body, the end positions of the first driving shaft and the second driving shaft respectively penetrate one side of the kettle body and are connected to a first motor and a second motor, a position between the first driving shaft and the second driving shaft and a position at the outer periphery of the bottom of the second driving shaft are both threadedly connected with a filter disc through a mounting seat, the mounting seat is located at the surface positions on both sides inside the kettle body, a plurality of groups of filter holes are evenly opened at the surface positions of the filter disc, a movable disc is provided at the position below the filter disc, a plurality of groups of dredging thorns are evenly installed at the top position of the movable disc, the two ends of the movable disc are slidably connected to the inner wall of the kettle body, and a guide groove is opened at the contact position, an electromagnet is fixedly installed at the top position inside the guide groove, metal blocks are welded at the two ends of the movable disc, and the metal blocks are located at the inner position of the guide groove.

[0011] Furthermore, a plurality of stirring blades are installed around the surface of the first drive shaft and the second drive shaft, connecting rods are symmetrically welded at both ends of the first drive shaft and the second drive shaft, a scraper is fixedly installed at one end of the connecting rod, and the scraper is in contact with the inner wall of the kettle body.

[0012] Furthermore, feed pipes are symmetrically installed on both sides of the top of the kettle body.

[0013] Furthermore, fixed plates are symmetrically installed at the bottom ends of both side surfaces of the kettle body, and supporting legs are installed at the bottom of the fixed plates.

[0014] Furthermore, discharge pipes are symmetrically installed on both sides of the bottom of the kettle body.

[0015] Furthermore, a plurality of groups of slots are evenly arranged at the top of the movable plate.

[0016] Furthermore, the locations where the dredging thorns are set correspond to the locations where the filtering holes are opened.

[0017] Furthermore, the size of the dredging thorns is smaller than the size of the filtering holes.

[0018] (III) Beneficial effects

[0019] Compared with the prior art, the utility model provides a water-based nano-color paste stirring and filtering device, which has the following beneficial effects:

[0020] (1) The utility model adopts an electromagnet, a metal block and a dredging thorn. When filtering through the filter disc, the electromagnet inside the guide groove can generate a strong magnetic attraction to adsorb the metal block. At this time, the adsorbed metal block will drive the movable disc to move upward as a whole, so that the dredging thorn on its surface can be inserted into the filter holes on the surface of the filter disc to realize the ejection operation of the particles blocked in the holes, avoiding the blockage of particles affecting the subsequent removal of color paste and the filtering operation during discharge, thereby improving the overall use effect of the device and the overall filtering effect, so that the device can be better used and has the advantages of blockage dredging and good filtering effect.

[0021] (2) The utility model adopts a first motor and a second motor. In actual use, different types of color paste raw materials can be added to the inner position of the kettle through the feed pipe. Then, the operation of the first motor and the second motor can drive the first drive shaft and the second drive shaft on the upper and lower sides of the kettle to present opposite rotation trends, so that the stirring state of the internal color paste raw materials can change under the drive of the two motors. The two different vortexes formed above and below can drive the internal color paste raw materials to be better mixed, avoiding the lack of sufficient contact between raw materials at different positions due to long-term unilateral rotation. Then, during stirring, the particulate matter in the color paste can be filtered through the upper and lower sets of filter discs, thereby improving the final product quality, and having the advantage of good stirring effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0023] Figure 1 It is a structural schematic diagram of the water-based nano-color paste stirring and filtering device proposed by the utility model;

[0024] Figure 2 It is a schematic diagram of the internal structure of the kettle body of the utility model;

[0025] Figure 3 It is a structural schematic diagram of the filter plate and the movable plate of the utility model;

[0026] Figure 4 It is a structural schematic diagram of the mounting seat of the utility model.

[0027] In the figure:

[0028] 1. Kettle body; 2. Feed pipe; 3. First motor; 4. First drive shaft; 5. Connecting rod; 6. Scraper; 7. Stirring blade; 8. Filter hole; 9. Mounting seat; 10. Second drive shaft; 11. Fixed plate; 12. Support leg; 13. Discharge pipe; 14. Moving plate; 15. Dredging thorn; 16. Second motor; 17. Guide groove; 18. Metal block; 19. Electromagnet; 20. Filter plate. DETAILED DESCRIPTION

[0029] To further illustrate each embodiment, the present invention provides drawings, which are part of the disclosure of the present invention and are mainly used to illustrate the embodiments. They can be used in conjunction with the relevant descriptions in the specification to explain the operating principles of the embodiments. With reference to these contents, ordinary technicians in the field should be able to understand other possible implementation methods and advantages of the present invention. The components in the figures are not drawn to scale, and similar component symbols are generally used to represent similar components.

[0030] According to an embodiment of the utility model, a water-based nano-color paste stirring and filtering device is provided.

[0031] The present invention is now further described in conjunction with the accompanying drawings and specific implementation methods. Figure 1-4 As shown, according to the water-based nano-color paste stirring and filtering device of the embodiment of the utility model, it includes a kettle body 1 and a supporting leg 12, and the first drive shaft 4 and the second drive shaft 10 are respectively installed at the middle positions at both ends of the kettle body 1, and the end positions of the first drive shaft 4 and the second drive shaft 10 respectively penetrate one side of the kettle body 1 and are connected to the first motor 3 and the second motor 16, and the position between the first drive shaft 4 and the second drive shaft 10 and the outer peripheral position of the bottom of the second drive shaft 10 are threadedly connected with a filter disc 20 through a mounting seat 9, and the mounting seat 9 is located at the surface positions on both sides of the inside of the kettle body 1, and a plurality of groups of filter holes 8 are evenly opened on the surface position of the filter disc 20, and a movable disc 14 is provided at the lower position of the filter disc 20, and a plurality of groups of dredging thorns 15 are evenly installed at the top position of the movable disc 14, and the two ends of the movable disc 14 are slidably connected to the inner wall of the kettle body 1, and a guide groove 17 is opened at the contact position, and an electromagnet 19 is fixedly installed at the top position of the guide groove 17, and metal blocks 18 are welded at the two ends of the movable disc 14, and the metal blocks 18 are located at the inner position of the guide groove 17.

[0032] In one embodiment, a plurality of stirring blades 7 are installed around the surface of the first driving shaft 4 and the second driving shaft 10, and connecting rods 5 are symmetrically welded at both ends of the first driving shaft 4 and the second driving shaft 10. A scraper 6 is fixedly installed at one end of the connecting rod 5, and the scraper 6 is in contact with the inner wall of the kettle body 1. The scraper 6 is arranged to scrape off the raw materials attached to the inner wall of the kettle body 1 so that this part of the raw materials can also be fully stirred.

[0033] In one embodiment, feed pipes 2 are symmetrically installed on both sides of the top of the kettle body 1. The provision of the feed pipes 2 facilitates the addition of color paste raw materials and subsequent stirring.

[0034] In one embodiment, fixing plates 11 are symmetrically installed at the bottom ends of both side surfaces of the kettle body 1, and supporting legs 12 are installed at the bottom of the fixing plates 11. The supporting legs 12 can fix the entire device to enhance the overall stability.

[0035] In one embodiment, discharge pipes 13 are symmetrically installed on both sides of the bottom of the kettle body 1. The arrangement of the discharge pipes 13 facilitates the discharge and use of the final finished water-based nano-color paste.

[0036] In one embodiment, a plurality of groups of slots are evenly arranged at the top of the movable plate 14 . The slots are arranged to facilitate the smooth discharge of the color paste filtered through the filter holes 8 to avoid being blocked by the movable plate 14 .

[0037] In one embodiment, the setting position of the unblocking thorn 15 corresponds to the opening position of the filter hole 8 one by one. The setting of the position relationship is to ensure that the unblocking thorn 15 can be smoothly inserted into the filter hole 8, thereby ensuring that the unblocking operation can be smoothly achieved.

[0038] In one embodiment, the size of the unblocking thorn 15 is smaller than the size of the filter hole 8. The setting of the size of the unblocking thorn 15 and the filter hole 8 is to ensure that the unblocking thorn 15 can be smoothly inserted into the filter hole 8, and then push out the particles blocked inside, avoid the particles blocking the holes and causing the discharge of color paste and filtration obstruction, thereby ensuring the use effect of the structure.

[0039] Working principle: In actual use, different types of color paste raw materials can be added to the inner position of the kettle body 1 through the feed pipe 2, and then the operation of the first motor 3 and the second motor 16 can drive the first drive shaft 4 and the second drive shaft 10 on the upper and lower sides of the kettle body 1 to present opposite rotation trends, so that the stirring state of the internal color paste raw materials can change under the drive of the two motors, and the two different eddy currents formed above and below can drive the internal color paste raw materials to be better mixed, avoiding the lack of sufficient contact between raw materials at different positions due to long-term unilateral rotation, and then during stirring, the particulate matter in the color paste can be filtered through the upper and lower two sets of filter discs 20, thereby improving the mixing efficiency. The final product quality is improved, and when filtering through the filter disc 20, the electromagnet 19 inside the guide groove 17 can generate a strong magnetic attraction to adsorb the metal block 18. At this time, the adsorbed metal block 18 will drive the movable disc 14 to move up as a whole, so that the dredging thorns 15 on its surface can be inserted into the filter holes 8 on the surface of the filter disc 20 to realize the ejection operation of the particles blocked in the holes, avoiding the blockage of the particles affecting the subsequent removal of the color paste and the filtering operation during discharge, improving the overall use effect of the device, and then improving the overall filtering effect, so that the device can be better used, and the device as a whole has the advantages of good stirring effect, blockage dredging and good filtering effect.

[0040] In the present utility model, unless otherwise clearly stipulated and limited, the terms such as "installation", "setting", "connection", "fixation" and "screw-on" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the utility model according to the specific circumstances.

[0041] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. 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 water-based nano-color paste stirring and filtering device, comprising a kettle body (1) and a supporting leg (12), characterized in that: A first drive shaft (4) and a second drive shaft (10) are respectively installed at the middle positions at both ends of the kettle body (1); the end positions of the first drive shaft (4) and the second drive shaft (10) respectively pass through one side of the kettle body (1) and are connected to the first motor (3) and the second motor (16); the position between the first drive shaft (4) and the second drive shaft (10) and the outer peripheral position of the bottom of the second drive shaft (10) are both threadedly connected to the filter disc (20) through the mounting seat (9); the mounting seat (9) is located at the surface positions on both sides of the kettle body (1); A plurality of groups of filter holes (8) are evenly arranged on the surface of the filter plate (20), a movable plate (14) is arranged below the filter plate (20), a plurality of groups of dredging thorns (15) are evenly installed on the top of the movable plate (14), both ends of the movable plate (14) are slidably connected to the inner wall of the kettle body (1), and a guide groove (17) is arranged at the contact position, an electromagnet (19) is fixedly installed at the top end of the guide groove (17), and metal blocks (18) are welded at both ends of the movable plate (14), and the metal blocks (18) are located inside the guide groove (17).

2. The water-based nano-color paste stirring and filtering device according to claim 1, characterized in that: A plurality of groups of stirring blades (7) are installed around the surfaces of the first drive shaft (4) and the second drive shaft (10); connecting rods (5) are symmetrically welded at both ends of the first drive shaft (4) and the second drive shaft (10); a scraper (6) is fixedly installed at one end of the connecting rod (5), and the scraper (6) is in contact with the inner wall of the kettle body (1).

3. The water-based nano-color paste stirring and filtering device according to claim 1, characterized in that: Feed pipes (2) are symmetrically installed on both sides of the top of the kettle body (1).

4. The water-based nano-color paste stirring and filtering device according to claim 1, characterized in that: Fixed plates (11) are symmetrically mounted at the bottom ends of both side surfaces of the kettle body (1), and supporting legs (12) are mounted at the bottom of the fixed plates (11).

5. The water-based nano-color paste stirring and filtering device according to claim 1, characterized in that: Discharge pipes (13) are symmetrically installed on both sides of the bottom of the kettle body (1).

6. The water-based nano-color paste stirring and filtering device according to claim 1, characterized in that: A plurality of groups of slots are evenly arranged at the top of the movable plate (14).

7. The water-based nano-color paste stirring and filtering device according to claim 1, characterized in that: The setting position of the dredging thorns (15) corresponds to the opening position of the filtering holes (8) one by one.

8. The water-based nano-color paste stirring and filtering device according to claim 1, characterized in that: The size of the dredging thorn (15) is smaller than the size of the filtering hole (8).

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