Coating filtering, purifying and self-cleaning device
Through multi-stage filters and self-cleaning devices, the problem of easy clogging of traditional coating filter devices is solved, efficient filtration and self-cleaning of coatings are achieved, the quality and production efficiency of coatings are improved, and the cost and labor intensity are reduced.
Patent Information
- Application Number
- CN202422131795.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-31
- Publication Date
- 2025-08-19
- Estimated Expiration
- 2034-08-31
AI Technical Summary
Traditional coating filter devices are prone to clogging, inconvenient cleaning, and difficult to effectively remove fine impurities, affecting the quality and production efficiency of the coating, increasing production costs and labor intensity.
A multi-stage filter structure is designed, and the mesh hole is gradually reduced. Combined with the hollow cleaning brush head and water spray port, the filtration and self-cleaning functions are achieved gradually refine the filtering and self-cleaning functions. The hollow rotating shaft and gear set are used to drive the cleaning brush head to rotate, and the filter net is cleaned with steel wool and water spray port.
It realizes efficient filtration and self-cleaning of the paint, ensures the purity of the paint, prevents filter mesh from being blocked, and reduces production costs and labor intensity of operators.
Smart Images
Figure CN223233489U_ABST
Abstract
Description
Technical Field
[0001] The present application relates to the technical field of paint filtering and device self-cleaning, and in particular to a paint filtering, purification and self-cleaning device. Background Art
[0002] In the coatings industry, the purity and quality of coatings are directly related to the performance and appearance of the final product. However, during the preparation, storage and transportation of coatings, various impurities such as particulate matter, fibers, and sediments are often inevitably mixed in. These impurities not only affect the uniformity and fluidity of the coating, but may also cause defects in the coating process, seriously affecting product quality and production efficiency.
[0003] Although traditional paint filtration and purification methods can remove impurities to a certain extent, they have problems such as easy clogging of the filter, inconvenient cleaning, and low filtration efficiency. Especially when the paint contains impurities with high viscosity or fine particles, the filtration effect of traditional filters is more limited, and frequent manual cleaning or replacement of filters is required, which increases production costs and labor intensity. Utility Model Content
[0004] The purpose of this utility model is to provide a paint filtering, purification and self-cleaning device, which can realize the gradual refinement of the paint filtration, ensure the purity of the final output paint, and realize the self-cleaning function of the device, so as to effectively prevent the filter from being blocked, and reduce the production cost and the labor intensity of the operator.
[0005] The present application is realized through the following technical solutions, specifically: several levels of filter screens are arranged in the tank body, wherein several filter chambers are formed between the several levels of filter screens, and the mesh openings of the several levels of filter screens gradually decrease along the flow direction of the paint; hollow cleaning brush heads are provided on both sides of the several levels of filter screens, and steel bristles and water spray ports are evenly provided on the hollow cleaning brush heads.
[0006] In order to realize the rotating cleaning action of the brush head and facilitate the cleaning and maintenance of the brush head, as an option of the paint filtering, purification and self-cleaning device of the present application, the paint filtering, purification and self-cleaning device also includes a hollow rotating shaft, which is connected to the hollow cleaning brush head as a whole, wherein the hollow cleaning brush head can be connected to the hollow rotating shaft by one of a flange connection or a screw connection.
[0007] In order to provide cleaning water to the hollow freshening brush head, as an option of the paint filtering, purification and self-cleaning device of the present application, the paint filtering, purification and self-cleaning device also includes a water injection pipe connecting part, and the water injection pipe connecting part is detachably arranged on the hollow rotating shaft.
[0008] In order to realize the rotation of the hollow rotating shaft and the hollow cleaning brush head, as an option of the paint filtering, purification and self-cleaning device of the present application, the paint filtering, purification and self-cleaning device also includes a gear set, the gear set includes a first gear and a second gear, the first gear is arranged on the hollow rotating shaft, and the first gear and the second gear are meshed.
[0009] In order to provide power to operate the hollow rotating shaft, as an option of the paint filtering, purification and self-cleaning device of the present application, the paint filtering, purification and self-cleaning device further includes a driving unit, and the driving unit is connected to the second gear.
[0010] In order to input the paint to be filtered, output the filtered paint, and facilitate regular cleaning of impurities generated during the filtration process, as an option of the paint filtering, purification and self-cleaning device of the present application, it also includes: a feed port arranged at the top of one side of the tank body, a discharge port arranged at the bottom of one side of the tank body, and several slag discharge ports arranged at the bottom of the tank body corresponding to several of the filter chambers.
[0011] In order to facilitate maintenance and replacement of the filter and increase the flexibility and maintainability of the device, as an option of the paint filtering, purification and self-cleaning device of the present application, several levels of the filter can be arranged in the tank body by either flange connection or screw connection.
[0012] In order to ensure the stability and safety of the device, as an option of the paint filtering, purification and self-cleaning device of this application, a support frame is also provided at the bottom of the tank.
[0013] The beneficial effects of this application are:
[0014] The paint filtering, purification and self-cleaning device provided by the technical solution of the present application includes: several levels of filter screens arranged in a tank body, wherein several filter chambers are formed between the several levels of filter screens, and the mesh holes of the several levels of filter screens gradually decrease along the flow direction of the paint. This design can make the paint be gradually refined and filtered by the filter screens at each level during the filtration process, ensuring the purity of the final output paint, thereby achieving the effect of improving the quality of the paint, and hollow cleaning brush heads are provided on both sides of the several levels of filter screens, and the hollow cleaning brush heads are evenly provided with steel bristles and water spray ports. When it is necessary to clean the filter screens at each level, water is sprayed out through the water spray port and combined with steel bristle brushing to effectively remove impurities on both sides of the filter screen, realizing self-cleaning while also ensuring the smooth flow and filtration efficiency of the filter screen, further realizing efficient filtration of the paint. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 This is a structural diagram of a paint filtering, purification and self-cleaning device;
[0016] Figure 2 It is a cross-sectional schematic diagram of a paint filtering, purification and self-cleaning device;
[0017] Figure 3 for Figure 2 The local schematic diagram at point a in the middle;
[0018] Description of reference numerals:
[0019] 100, tank body; 101, feed port; 102, discharge port; 103, slag discharge port;
[0020] 200, filter; 201, mesh;
[0021] 300, filter chamber;
[0022] 400, hollow cleaning brush head; 401, steel bristles; 402, water spray nozzle;
[0023] 500, hollow rotating shaft;
[0024] 600, water injection pipe connection;
[0025] 700, gear set; 701, first gear; 702, second gear;
[0026] 800, drive unit;
[0027] 900. Support frame. DETAILED DESCRIPTION
[0028] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of this application.
[0029] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the art to which this application belongs; the terms used herein are only for the purpose of describing specific embodiments and are not intended to limit this application; the terms "including" and "having" and any variations thereof in the specification and claims of this application and the above-mentioned figure descriptions are intended to cover non-exclusive inclusions.
[0030] References to "embodiments" herein mean that a particular feature, structure, or characteristic described in connection with the embodiments may be included in at least one embodiment of the present application. The appearance of the phrase in various places in the specification does not necessarily refer to the same embodiment, nor does it constitute an independent or alternative embodiment that is mutually exclusive of other embodiments. It is understood, both explicitly and implicitly, by those skilled in the art that the embodiments described herein may be combined with other embodiments.
[0031] In the description of the embodiments of this application, the technical terms "first" and "second" are used only to distinguish different objects and should not be understood to indicate or imply relative importance or implicitly indicate the quantity, specific order, or primary and secondary relationship of the technical features indicated. The terms "several" and "several levels" refer to two or more (including two).
[0032] In the description of the embodiments of the present application, the orientations or positional relationships indicated by technical terms such as "upper", "lower", "side", "top", and "bottom" are based on the orientations or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the embodiments of the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, they cannot be understood as limitations on the embodiments of the present application.
[0033] In the description of the embodiments of the present application, unless otherwise clearly specified or limited, technical terms such as "set," "provided with," "installed," "connected," "connected," and "fixed" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integrated connections; they can refer to mechanical connections or electrical connections; they can refer to direct connections or indirect connections through an intermediate medium; they can refer to internal connections between two elements or interactions between two elements. For those skilled in the art, the specific meanings of the above terms in the embodiments of the present application can be understood according to specific circumstances.
[0034] The inventor of this application has proposed a paint filtering, purification and self-cleaning device, referring to Figure 1-Figure 3 , Figure 1 A schematic structural diagram of a paint filtering, purification and self-cleaning device provided in an embodiment of the present application; Figure 2 This is a cross-sectional schematic diagram of a paint filtering, purification and self-cleaning device provided in an embodiment of the present application. Figure 3 Provided in the embodiments of this application Figure 2 Partial schematic diagram at point a in the middle.
[0035] Reference Figure 1-Figure 2The paint filtering, purification and self-cleaning device provided by the present application comprises: a plurality of filter screens 200 arranged in a tank body 100, wherein a plurality of filter chambers 300 are formed between the plurality of filter screens 200, and the meshes 201 of the plurality of filter screens 200 gradually decrease along the flow direction of the paint. This design enables the paint to be gradually refined and filtered by the filter screens 200 at each level during the filtration process, thereby ensuring the purity of the final output paint, thereby achieving the effect of improving the quality of the paint. Hollow cleaning brush heads 400 are provided on both sides of the hollow cleaning brush heads 400, and steel bristles 401 and water spray ports 402 are evenly provided on the hollow cleaning brush heads 400. When it is necessary to clean the filter screens 200 at all levels, water is sprayed out through the water spray ports 402 in combination with the steel bristles 401 to effectively remove impurities on both sides of the filter screen 200, achieving self-cleaning while also ensuring the smooth flow and filtration efficiency of the filter screen 200, further achieving efficient filtration of the paint, wherein the specific effect diagram of the water spray ports 402 and the steel bristles 401 is shown in FIG. Figure 3 .
[0036] Optionally, several levels of the filter screens 200 may be arranged in the tank body 100 by either flange connection or screw connection, which facilitates installation and removal of the filter screens 200 and improves the flexibility and maintainability of the device.
[0037] Continue to refer to Figure 1-Figure 2 In a further embodiment of the present application, the paint filtering, purification and self-cleaning device also includes a hollow rotating shaft 500, which is connected to the hollow cleaning brush head 400 as a whole, thereby realizing the rotation and cleaning action of the hollow cleaning brush head 400. Optionally, the hollow cleaning brush head 400 can be connected to the hollow rotating shaft 500 by a flange connection or a screw connection, thereby realizing the installation and maintenance of the hollow cleaning brush head 400 and the hollow rotating shaft 500, further improving the flexibility and maintainability of the device.
[0038] Continue to refer to Figure 1-Figure 2 In a further embodiment of the present application, the paint filtering, purification and self-cleaning device also includes a water injection pipe connection part 600, which is detachably arranged on the hollow rotating shaft 500 and is used to inject cleaning water into the hollow rotating shaft 500, so that when cleaning the filter screen, the water spray port 402 sprays out cleaning water, and cooperates with the steel wool 401 to brush the filter screen 200, thereby ensuring the smooth flow and filtration efficiency of the filter screen 200.
[0039] Continue to refer to Figure 1-Figure 2In a further embodiment of the present application, the paint filtering, purification and self-cleaning device further includes a gear set 700, the gear set 700 includes a first gear 701 and a second gear 702, the first gear 701 is arranged on the hollow rotating shaft 500, and the first gear 701 and the second gear 702 are engaged. Optionally, the paint filtering, purification and self-cleaning device further includes a driving unit 800, the driving unit 800 is connected to the second gear 702, and power is transmitted through the driving unit 800, thereby realizing the rotation of the hollow rotating shaft 500 and the hollow cleaning brush head 400, ensuring the reliability and stability of the cleaning action, wherein the driving unit 800 can be a motor, which is not specifically limited in this application.
[0040] Continue to refer to Figure 1-Figure 2 In a further embodiment of the present application, it also includes: a feed port 101 arranged at the top of one side of the tank body 100, a discharge port 102 arranged at the bottom of one side of the tank body 100, and a plurality of slag discharge ports 103 arranged at the bottom of the tank body 100 corresponding to the plurality of filter chambers 300, wherein the feed port 101 is used to input the paint to be filtered, the discharge port 102 is used to output the filtered paint, and the slag discharge port 103 corresponds to the filter chamber 300, which is convenient for regular cleaning of impurities generated during the filtration process.
[0041] Continue to refer to Figure 1-Figure 2 In a further embodiment of the present application, a support frame 900 is further provided at the bottom of the tank body 100 to ensure the stability and safety of the device.
[0042] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the scope of the technical solutions of the embodiments of the present invention.
Claims
1. A paint filtering, purification and self-cleaning device, characterized in that: include: Several levels of filter screens (200) are arranged in the tank body (100), wherein several filter chambers (300) are formed between the several levels of filter screens (200), and the meshes (201) of the several levels of filter screens (200) gradually decrease along the flow direction of the coating; Hollow cleaning brush heads (400) are provided on both sides of the filter screens (200) at several levels, and steel bristles (401) and water spray ports (402) are evenly provided on the hollow cleaning brush heads (400).
2. The paint filtering, purification and self-cleaning device according to claim 1, characterized in that: The paint filtering, purification and self-cleaning device further comprises a hollow rotating shaft (500), wherein the hollow rotating shaft (500) is integrally connected to the hollow cleaning brush head (400), wherein the hollow cleaning brush head (400) can be connected to the hollow rotating shaft (500) by either a flange connection or a screw connection.
3. The paint filtering, purification and self-cleaning device according to claim 2, characterized in that: The paint filtering, purification and self-cleaning device further comprises a water injection pipe connection portion (600), and the water injection pipe connection portion (600) is detachably arranged on the hollow rotating shaft (500).
4. The paint filtering, purification and self-cleaning device according to claim 3, characterized in that: The paint filtering, purification and self-cleaning device further comprises a gear set (700), wherein the gear set (700) comprises a first gear (701) and a second gear (702), wherein the first gear (701) is arranged on the hollow rotating shaft (500), and the first gear (701) and the second gear (702) are meshed.
5. The paint filtering, purification and self-cleaning device according to claim 4, characterized in that: The paint filtering, purification and self-cleaning device further comprises a driving unit (800), and the driving unit (800) is connected to the second gear (702).
6. The paint filtering, purification and self-cleaning device according to claim 1, characterized in that: Also includes: A feed port (101) is provided at the top end of one side of the tank body (100), a discharge port (102) is provided at the bottom end of one side of the tank body (100), and a plurality of slag discharge ports (103) are provided at the bottom end of the tank body (100) corresponding to the plurality of filter chambers (300).
7. The paint filtering, purification and self-cleaning device according to claim 1, characterized in that: Several levels of the filter screens (200) can be arranged in the tank body (100) through either flange connection or screw connection.
8. The paint filtering, purification and self-cleaning device according to claim 1, characterized in that: A support frame (900) is also provided at the bottom of the tank body (100).