A filter device for a water-based paint loading cylinder
By designing a filter device for loading cylinders, including sleeves, cover cylinders, filter mesh No. 1 and material distribution plates, the problem that the loading cylinder cannot effectively filter large particles of impurities is solved, and efficient filtration and quality guarantee of liquid raw materials are achieved.
Patent Information
- Application Number
- CN202420558975.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-21
- Publication Date
- 2025-04-01
- Estimated Expiration
- 2034-03-21
AI Technical Summary
When the loading barrel discharges the liquid raw materials, it cannot effectively filter the impurities of larger particles, resulting in a decrease in the quality of the liquid raw materials and affecting subsequent processing.
A filter device for water-based coating loading cylinders is designed, including a sleeve, a cover cylinder, a filter No. 1 and a material separation plate. The liquid raw materials are evenly dispersed through the design of the material separation plate to improve the filtration efficiency.
Effectively filter large particulate impurities in liquid raw materials, improve filtration efficiency, ensure the quality of liquid raw materials, and avoid the reduction of the production quality of water-based coatings.
Smart Images
Figure CN222694130U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of filtering devices, in particular to a filtering device for a water-based paint loading cylinder. Background Art
[0002] When processing water-based paint, different liquid raw materials need to be loaded into a loading cylinder, and then the loading cylinder is moved to a paint disperser, where the paint disperser is used to crush, disperse, emulsify and mix the liquid raw materials. After the liquid raw materials in the loading cylinder are processed by the disperser, the loading cylinder will be transferred and discharged into another loading container before subsequent processing of the liquid raw materials. However, after the liquid raw materials in the loading cylinder are processed by the disperser, some larger impurities will still exist in the liquid raw materials, and the loading cylinder cannot effectively filter the larger impurities when discharging the liquid raw materials, resulting in the presence of more large impurities in the liquid raw materials, which will affect the subsequent processing of the liquid raw materials and reduce the quality of the water-based paint after production. Utility Model Content
[0003] The utility model discloses a filtering device for a water-based paint loading cylinder, which solves the problem that large particle impurities in the liquid raw material cannot be filtered when the loading cylinder discharges the liquid raw material.
[0004] In order to solve the above technical problems, the utility model specifically adopts the following technical solutions:
[0005] A filtering device for a water-based paint loading cylinder is applied to the loading cylinder, the loading cylinder is connected to a discharge pipe, the discharge end of the discharge pipe is threadedly connected to a sleeve, a connecting rod is fixed to the sleeve, the other end of the connecting rod is detachably connected to a cover cylinder located below the sleeve, a No. 1 filter screen is fixed in the cover cylinder; a fixing rod is fixed to the connecting rod, the other end of the fixing rod is fixed to a distribution plate located between the cover cylinder and the sleeve, the distribution plate is arranged in a ring shape, and the inner diameter of the distribution plate increases from top to bottom.
[0006] Compared with the prior art, the utility model has the following beneficial effects:
[0007] When it is necessary to discharge the liquid raw materials processed by the disperser in the loading cylinder into other loading containers, the sleeve is first threadedly connected to the discharge pipe. When the liquid raw materials in the loading cylinder are discharged through the discharge pipe, a part of the liquid raw materials passes through the inner side of the dispersion plate and falls downward onto the No. 1 filter screen, while the other part of the liquid raw materials falls on the dispersion plate and then slides downward to a position away from the axis of the No. 1 filter screen, so that the liquid raw materials are dispersed, so that the No. 1 filter screen can filter the liquid raw materials more quickly and filter out large particles of impurities in the liquid raw materials; at the same time, the dispersion plate can also prevent large particles of impurities from accumulating in a certain part of the No. 1 filter screen, affecting the filtering efficiency of the liquid raw materials; the utility model can effectively filter large particles of impurities in the liquid raw materials, and can make the liquid raw materials evenly dispersed on the No. 1 filter screen for filtration, further improving the filtering efficiency of the liquid raw materials. BRIEF DESCRIPTION OF THE DRAWINGS
[0008] Figure 1 It is a structural schematic diagram of the utility model in a front view;
[0009] Figure 2 It is a structural schematic diagram of a hood tube cross-section of the utility model.
[0010] In the figure: 1. loading cylinder; 2. discharge pipe; 3. sleeve; 31. connecting rod; 32. fixing rod; 33. distribution plate; 4. cover cylinder; 41. filter screen No. 1; 5. fixing ring; 51. filter screen No. 2; 6. connecting ring; 61. filter screen No. 3; 7. pull rod; 8. limit rod; 9. cover shell. DETAILED DESCRIPTION
[0011] The specific contents of the utility model are described in detail below with reference to the accompanying drawings and embodiments.
[0012] like Figure 1 and Figure 2 As shown, the utility model provides a filtering device for a water-based paint loading cylinder, which is applied to a loading cylinder 1. A discharge pipe 2 is connected to the loading cylinder 1, and a sleeve 3 is threadedly connected to the discharge end of the discharge pipe 2. A connecting rod 31 is fixed to the sleeve 3, and the other end of the connecting rod 31 is detachably connected to a cover cylinder 4 located below the sleeve 3, and a No. 1 filter screen 41 is fixed in the cover cylinder 4; a fixing rod 32 is fixed to the connecting rod 31, and the other end of the fixing rod 32 is fixed to a distribution plate 33 located between the cover cylinder 4 and the sleeve 3, and the distribution plate 33 is arranged in an annular shape, and the inner diameter of the distribution plate 33 increases from top to bottom.
[0013] like Figure 2As shown, a fixing ring 5 located above the No. 1 filter screen 41 is fixed in the cover tube 4, and a No. 2 filter screen 51 is detachably connected to the fixing ring 5, and the diameter of the filter holes on the No. 2 filter screen 51 is smaller than the diameter of the filter holes on the No. 1 filter screen 41. When it is necessary to filter the medium-sized impurities contained in the liquid raw material, the No. 2 filter screen 51 can be fixed on the fixing ring 5, and after the liquid raw material in the loading cylinder 1 is discharged through the discharge pipe 2, the liquid raw material first falls on the No. 2 filter screen 51, and the No. 2 filter screen 51 can filter the large-sized impurities and the medium-sized impurities in the liquid raw material together.
[0014] like Figure 2 As shown, a connecting ring 6 located above the fixing ring 5 is fixed in the cover tube 4, the inner diameter of the connecting ring 6 is larger than the diameter of the No. 2 filter screen 51, and a No. 3 filter screen 61 is detachably connected to the connecting ring 6, and the diameter of the filter holes on the No. 3 filter screen 61 is smaller than the diameter of the filter holes on the No. 2 filter screen 51. When it is necessary to filter small particles of impurities, the No. 2 filter screen 51 can be separated from the fixing ring 5, the No. 2 filter screen 51 can be taken out of the cover tube 4, and then the No. 3 filter screen 61 can be fixed on the connecting ring 6; when the liquid raw material is discharged onto the No. 3 filter screen 61, the No. 3 filter screen 61 can filter the small particles of impurities in the liquid raw material.
[0015] like Figure 2 As shown, the tops of the No. 2 filter screen 51 and the No. 3 filter screen 61 are both fixed with a pull rod 7, the bottoms of the No. 2 filter screen 51 and the No. 3 filter screen 61 are respectively fixed with a limit rod 8, and the fixing ring 5 and the connecting ring 6 are respectively provided with limit holes for the limit rod 8 to pass through. The No. 2 filter screen 51 and the No. 3 filter screen 61 can be respectively installed in the cover tube 4 or taken out of the cover tube 4 by the pull rod 7 respectively provided on the No. 2 filter screen 51 and the No. 3 filter screen 61; the limit rod 8 respectively provided on the No. 2 filter screen 51 and the No. 3 filter screen 61 allows the staff to fix the No. 2 filter screen 51 and the No. 3 filter screen 61 on the fixing ring 5 and the connecting ring 6 respectively.
[0016] like Figure 1 As shown, the bottom of the cover barrel 4 is threadedly connected with a cover shell 9. When the liquid raw material in the loading barrel 1 is discharged, the No. 1 filter screen 41, the No. 2 filter screen 51 or the No. 3 filter screen 61 is still stained with the liquid raw material, so the staff can thread the cover shell 9 to the bottom of the cover barrel 4, and collect the liquid raw material dripping down from the No. 1 filter screen 41, the No. 2 filter screen 51 or the No. 3 filter screen 61, so that after the liquid raw material on the No. 1 filter screen 41, the No. 2 filter screen 51 or the No. 3 filter screen 61 is dripped, the cover shell 9 and the cover barrel 4 are separated, and the liquid raw material in the cover shell 9 can be transferred.
[0017] like Figure 1As shown, the connecting rod 31 is fixed to the cover tube 4 by bolts. The cover tube 4 and the connecting rod 31 can be fixed together by bolts, so that the cover tube 4 is located below the discharge pipe 2, and a valve is installed on the discharge pipe 2.
[0018] When in use, after the sleeve 3 is threadedly connected to the discharge pipe 2, the cover tube 4 is located directly below the discharge pipe 2, and then the valve on the discharge pipe 2 is opened to discharge the liquid raw material in the loading tube 1; a part of the liquid raw material passes through the inner side of the distribution plate 33 and falls downward onto the No. 1 filter screen 41, and the other part of the liquid raw material falls on the outer surface of the distribution plate 33 and slides downward to a position away from the axis of the No. 1 filter screen 41. The liquid raw material is evenly dispersed and then filtered, thereby improving the filtration efficiency of the liquid raw material.
[0019] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the purpose and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.
Claims
1. A filtering device for a water-based paint loading cylinder, applied to a loading cylinder (1), the loading cylinder (1) being connected to a discharge pipe (2), characterized in that: The discharge end of the discharge pipe (2) is threadedly connected to a sleeve (3), a connecting rod (31) is fixed on the sleeve (3), the other end of the connecting rod (31) is detachably connected to a cover tube (4) located below the sleeve (3), and a No. 1 filter screen (41) is fixed inside the cover tube (4); a fixing rod (32) is fixed on the connecting rod (31), and a material distribution plate (33) located between the cover tube (4) and the sleeve (3) is fixed on the other end of the fixing rod (32), the material distribution plate (33) is arranged in an annular shape, and the inner diameter of the material distribution plate (33) increases from top to bottom.
2. A filter device for a water-based paint loading cylinder according to claim 1, characterized in that: A fixing ring (5) located above the first filter screen (41) is fixed in the cover cylinder (4), a second filter screen (51) is detachably connected to the fixing ring (5), and the diameter of the filter holes on the second filter screen (51) is smaller than the diameter of the filter holes on the first filter screen (41).
3. A filter device for a water-based paint loading cartridge according to claim 2, characterized in that: A connecting ring (6) located above the fixing ring (5) is fixed inside the cover tube (4); the inner diameter of the connecting ring (6) is larger than the diameter of the second filter screen (51); a third filter screen (61) is detachably connected to the connecting ring (6); and the diameter of the filter holes on the third filter screen (61) is smaller than the diameter of the filter holes on the second filter screen (51).
4. A filter device for a water-based paint loading cartridge according to claim 3, characterized in that: A pull rod (7) is fixed on the top of the No. 2 filter screen (51) and the No. 3 filter screen (61), and a limit rod (8) is fixed on the bottom of the No. 2 filter screen (51) and the No. 3 filter screen (61), respectively. The fixing ring (5) and the connecting ring (6) are respectively provided with limit holes for the limit rod (8) to pass through.
5. The filtering device for a water-based paint loading cartridge according to claim 1, characterized in that: The bottom of the cover cylinder (4) is threadedly connected with a cover shell (9).
6. The filtering device for a water-based paint loading cartridge according to claim 1, characterized in that: The connecting rod (31) is fixed to the cover cylinder (4) via bolts.