Filter plate cleaning device of ceramic filter

Abstract

The utility model relates to a filter plate cleaning device of a ceramic filter. The device comprises a base, annular frames, lug frames, hydraulic cylinders, roller frames, a cross beam, connecting rods and ultrasonic vibration boxes, the annular frames are symmetrically arranged on the left side and the right side of the ceramic filter and fixedly installed on the ground through the base, the roller frames are slidably connected to the annular frames, and the cross beam is fixedly installed between the two roller frames; an ultrasonic vibration box corresponding to the ceramic filter plate is mounted on the cross beam through a connecting rod; a lug frame is further arranged on the annular frame, one end of the hydraulic cylinder is hinged to the lug frame, the other end of the hydraulic cylinder is hinged to the roller frame, and therefore the roller frame can be driven to slide around the annular frame through stretching and retracting of the hydraulic cylinder. According to the scheme, the cleaning process can be simplified, cleaning dead corners are avoided, the ultrasonic vibration box can be automatically lifted out of the water surface after cleaning is completed, and therefore the labor intensity of workers is reduced.

Description

Technical Field

[0001] The present application relates to the technical field of ceramic filter cleaning, and in particular to a ceramic filter plate cleaning device. Background Art

[0002] In the field of mining, ceramic filters are used to separate ore from water in ore pulp. The process is as follows: add ore pulp to the ceramic filter, the ceramic filter plate will adsorb the mineral material in the ore pulp on the surface, and the ceramic filter plate will be driven by the motor to rotate, thereby taking the adsorbed mineral material out of the ore pulp to achieve separation, and finally the mineral material on the ceramic filter plate is scraped off by the scraper for collection and shipment for subsequent processing. As the use time increases, the ceramic filter plate will be gradually blocked by the mineral material, resulting in a decrease in its adsorption effect. Regular cleaning is required to ensure the adsorption effect of the ceramic filter plate.

[0003] The commonly used cleaning method at present is ultrasonic cleaning. Its principle is: high-frequency oscillation signals are sent out through ultrasonic generators, and these signals are converted into high-frequency mechanical vibration waves through transducers and propagated into the cleaning medium. As a result, thousands of tiny bubbles are generated in the cleaning liquid. These bubbles keep vibrating under the action of ultrasound. When the bubbles are impacted by ultrasound exceeding 20 kHz, they will experience the "cavitation effect", that is, the bubbles will grow rapidly and then suddenly close; this process will generate local high temperature and high pressure at the moment of bubble closure, thereby stripping away dirt and achieving a cleaning effect.

[0004] The current specific method for cleaning ceramic filters is: according to the size of the ceramic filter, evenly install multiple ultrasonic vibration boxes at the bottom of the ceramic filter, then add clean water to the ceramic filter, and take out the ultrasonic vibration box after the cleaning is completed. Due to the high density of the ceramic filter plate, the installation position of the ultrasonic vibration box needs to be accurate, otherwise it is easy to have a dead corner for cleaning, resulting in time-consuming and labor-intensive installation, high labor intensity for workers, and the ultrasonic vibration box will be corroded and damaged if it is placed in the liquid for a long time. Therefore, the ultrasonic vibration box needs to be taken out after each cleaning, which further increases the labor intensity of workers. Utility Model Content

[0005] In order to solve or partially solve the problems existing in the related technology, the present application provides a ceramic filter plate cleaning device, which can simplify the cleaning process, avoid cleaning dead corners, and automatically lift the ultrasonic vibration box out of the water after cleaning, thereby reducing the labor intensity of workers.

[0006] The present application provides a device for cleaning filter plates of a ceramic filter, comprising a base, an annular frame, an ear frame, a hydraulic cylinder, a roller frame, a crossbeam, a connecting rod, and an ultrasonic vibration box. The annular frame is symmetrically arranged on the left and right sides of the ceramic filter, and the annular frame is fixedly installed on the ground through the base. The roller frame is slidably connected to the annular frame, and a crossbeam is fixedly installed between the two roller frames, and an ultrasonic vibration box corresponding to the ceramic filter plate is installed on the crossbeam through the connecting rod; an ear frame is also arranged on the annular frame, one end of the hydraulic cylinder is hinged at the ear frame, and the other end is hingedly connected to the roller frame, so that the roller frame can be driven to slide around the annular frame through the extension and retraction of the hydraulic cylinder.

[0007] Optionally, in some embodiments, the annular frame is concentric with the ceramic filter plate.

[0008] Optionally, in some embodiments, the ultrasonic vibration boxes and the ceramic filter plates are arranged alternately, and ultrasonic vibration boxes are installed on both sides of each ceramic filter plate.

[0009] Optionally, in some embodiments, four rollers are rotatably installed in the roller frame, and are divided into two groups, one group of which is in rolling contact with the outer diameter surface of the annular frame, and the other group of which is in rolling contact with the inner diameter surface of the annular frame.

[0010] Optionally, in some embodiments, a first hinge support is provided on the side of the ear frame, a second hinge support is provided on the side of the roller frame, the fixed end of the hydraulic cylinder is hingedly connected to the first hinge support, and the movable end thereof is hingedly connected to the second hinge support.

[0011] Optionally, in some embodiments, a fixing plate is provided at the end of the connecting rod, and the ultrasonic vibration box is detachably fixed to the fixing plate.

[0012] The technical solution provided by this application may have the following beneficial effects:

[0013] The present application drives the crossbeam to move around the annular frame through the extension and retraction of the hydraulic cylinder, so that the ultrasonic vibration box descends into the water during cleaning and rises out of the water after cleaning is completed. There is no need for manual installation, which reduces the labor intensity of workers; and avoids the ultrasonic vibration box from being soaked in water for a long time and corroding, thereby increasing the service life of the ultrasonic vibration box; by staggering the ultrasonic vibration box and the ceramic filter plate, it is ensured that ultrasonic vibration boxes are provided on both sides of each ceramic filter plate, thereby avoiding cleaning dead corners and ensuring the cleaning effect.

[0014] It should be understood that the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The above and other objects, features and advantages of the present application will become more apparent through a more detailed description of exemplary embodiments of the present application in conjunction with the accompanying drawings, wherein the same reference numerals generally represent the same components in the exemplary embodiments of the present application.

[0016] Figure 1 It is a schematic diagram of the overall structure of this application;

[0017] Figure 2 It is a side view of the local structure of the general state of this application;

[0018] Figure 3 It is a schematic diagram of the local structure of the cleaning state of this application;

[0019] Figure 4 It is a partial structural diagram of this application.

[0020] Reference numerals:

[0021] 1-ceramic filter, 2-ceramic filter plate, 3-base, 4-ring frame, 5-ear frame, 51-first hinge support, 6-hydraulic cylinder, 7-roller frame, 71-second hinge support, 72-roller, 8-crossbeam, 9-connecting rod, 91-fixed plate, 10-ultrasonic vibration box. DETAILED DESCRIPTION

[0022] The embodiments of the present application will be described in more detail below with reference to the accompanying drawings. Although the embodiments of the present application are shown in the accompanying drawings, it should be understood that the present application can be implemented in various forms and should not be limited by the embodiments described herein. On the contrary, these embodiments are provided to make the present application more thorough and complete, and to fully convey the scope of the present application to those skilled in the art.

[0023] It should be understood that although the terms "first", "second", "third", etc. may be used in this application to describe various information, this information should not be limited to these terms. These terms are only used to distinguish the same type of information from each other. For example, without departing from the scope of this application, the first information may also be referred to as the second information, and similarly, the second information may also be referred to as the first information. Thus, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of this application, the meaning of "multiple" is two or more, unless otherwise clearly and specifically defined.

[0024] In the description of the present application, it should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing 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, and therefore should not be understood as a limitation on the present application.

[0025] Unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral 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. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0026] See also Figure 1 The ceramic filter plate cleaning device includes a base 3, an annular frame 4, an ear frame 5, a hydraulic cylinder 6, a roller frame 7, a crossbeam 8, a connecting rod 9, and an ultrasonic vibration box 10. The annular frame 4 is symmetrically arranged on the left and right sides of the ceramic filter 1, and the annular frame 4 is fixedly installed on the ground through the base 3. During installation, the annular frame 4 must be kept concentric with the ceramic filter plate 2 to ensure the cleaning effect of the ultrasonic vibration box 10.

[0027] See also Figure 4 Four rollers 72 are rotatably installed in the roller frame 7. The four rollers 72 are divided into two groups, an upper group and a lower group. The rollers 72 of the upper group are in rolling contact with the outer diameter surface of the annular frame 4, and the rollers 72 of the lower group are in rolling contact with the inner diameter surface of the annular frame 4, so that the roller frame 7 can slide around the annular frame 4.

[0028] A crossbeam 8 is fixedly installed between the two roller frames 7. The crossbeam 8 is a hollow structure, and the interior thereof is used for laying electric wires. A plurality of connecting rods 9 are evenly fixedly connected to the side of the crossbeam 8. The ends of the connecting rods 9 are fixedly connected to a fixing plate 91. The ultrasonic vibration box 10 is fixedly connected to the bottom of the fixing plate 91 by screws. When the ultrasonic vibration box 10 needs to be replaced, the screws can be removed for disassembly, which is convenient and quick.

[0029] Furthermore, the ultrasonic vibration boxes 10 and the ceramic filter plates 2 are arranged alternately, and the left and right sides of each ceramic filter plate 2 are respectively installed with ultrasonic vibration boxes 10, thereby avoiding the occurrence of cleaning dead corners, ensuring the cleaning effect, and improving the service life of the ceramic filter plates 2. Further, see Figure 2 The effective cleaning range of the ultrasonic vibration box 10 should completely cover the adsorption surface of the ceramic filter plate 2 to ensure the cleaning effect.

[0030] See also Figure 2 An ear frame 5 is also provided on the annular frame 4, a first hinge support 51 is provided on the side of the ear frame 5, a second hinge support 71 is provided on the side of the roller frame 7, a fixed end of the hydraulic cylinder 6 is hingedly connected to the first hinge support 51, and a movable end thereof is hingedly connected to the second hinge support 71, so that the roller frame 7 can be driven to slide around the annular frame 4 through the extension and contraction of the hydraulic cylinder 6, thereby causing the ultrasonic vibration box 10 to descend and sink into the water or rise out of the water.

[0031] Specific working process:

[0032] See also Figure 2 In the normal state, the hydraulic cylinder 6 is retracted, the crossbeam 8 is located at the highest point of the annular frame 4, and the ultrasonic vibration box 10 is out of the water surface. When cleaning is required, refer to Figure 3 , control the hydraulic cylinder 6 to extend, make the roller frame 7 slide around the annular frame 4, drive the crossbeam 8 to rotate around the annular frame 4, and make the ultrasonic vibration box 10 descend and sink into the water surface, so as to clean the ceramic filter plate 2. After cleaning, the hydraulic cylinder 6 is reset, driving the ultrasonic vibration box 10 to rise out of the water surface and wait for the next cleaning.

[0033] It should be noted that since the annular frame 4 is concentric with the ceramic filter plate 2, when the ultrasonic vibration box 10 descends or rises, it also rotates around the center of the annular frame 4, thereby ensuring that the effective cleaning surface of the ultrasonic vibration box 10 can always completely cover the adsorption surface of the ceramic filter plate 2, thereby ensuring the cleaning effect.

[0034] Finally, it should be noted that, in this article, relationships such as first and second, etc. are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms include, include or any other variations are intended to cover non-exclusive inclusion, so that a process, method, article or device that includes a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0035] The embodiments of the present application have been described above, and the above description is exemplary, not exhaustive, and is not limited to the disclosed embodiments. Many modifications and changes will be apparent to those of ordinary skill in the art without departing from the scope and spirit of the described embodiments. The selection of terms used herein is intended to best explain the principles of the embodiments, practical applications, or improvements to the technology in the market, or to enable other persons of ordinary skill in the art to understand the embodiments disclosed herein.

Claims

1. A ceramic filter plate cleaning device, characterized in that: The ceramic filter plate cleaning device comprises a base (3), an annular frame (4), an ear frame (5), a hydraulic cylinder (6), a roller frame (7), a crossbeam (8), a connecting rod (9), and an ultrasonic vibration box (10). The annular frame (4) is symmetrically arranged on the left and right sides of the ceramic filter (1), and the annular frame (4) is fixedly installed on the ground through the base (3). The roller frame (7) is slidably connected to the annular frame (4), and a crossbeam (8) is fixedly installed between the two roller frames (7). The ultrasonic vibration box (10) corresponding to the ceramic filter plate (2) is installed on the crossbeam (8) through the connecting rod (9); the annular frame (4) is also provided with an ear frame (5), one end of the hydraulic cylinder (6) is hinged to the ear frame (5), and the other end is hingedly connected to the roller frame (7), so that the roller frame (7) can be driven to slide around the annular frame (4) through the extension and contraction of the hydraulic cylinder (6).

2. The ceramic filter plate cleaning device according to claim 1 is characterized in that: The annular frame (4) and the ceramic filter plate (2) are kept concentric.

3. The ceramic filter plate cleaning device according to claim 1, characterized in that: The ultrasonic vibration boxes (10) and the ceramic filter plates (2) are arranged in a staggered manner, and ultrasonic vibration boxes (10) are correspondingly installed on both sides of each ceramic filter plate (2).

4. The ceramic filter plate cleaning device according to claim 1, characterized in that: Four rollers (72) are rotatably mounted in the roller frame (7), and are divided into two groups, one of which is in rolling contact with the outer diameter surface of the annular frame (4), and the other is in rolling contact with the inner diameter surface of the annular frame (4).

5. The ceramic filter plate cleaning device according to claim 1, characterized in that: A first hinge support (51) is provided on the side of the ear frame (5), a second hinge support (71) is provided on the side of the roller frame (7), a fixed end of the hydraulic cylinder (6) is hingedly connected to the first hinge support (51), and a movable end of the hydraulic cylinder (6) is hingedly connected to the second hinge support (71).

6. The ceramic filter plate cleaning device according to claim 1, characterized in that: A fixing plate (91) is provided at the end of the connecting rod (9), and the ultrasonic vibration box (10) is detachably fixedly connected to the fixing plate (91).

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