Ceramic filter plate cleaning device convenient to maintain

Abstract

The utility model discloses a ceramic filter plate cleaning device convenient to maintain, which relates to the technical field of ceramic filter plate cleaning equipment and comprises an ultrasonic cleaning machine, a water pump is arranged in the ultrasonic cleaning machine, a water outlet of the water pump is connected with a water inlet pipe, the water inlet pipe is connected with a filter assembly, and the filter assembly is connected with a water pump. The filtering assembly is connected with a water inlet pipe, the filtering assembly is connected with a water outlet pipe, the water inlet pipe and the water outlet pipe are arranged on the side wall of the ultrasonic cleaning machine in a penetrating manner, the filtering assembly comprises a first U-shaped pipe, a second U-shaped pipe and a shell, and the shell is provided with a pair of mounting grooves; according to the utility model, the filters are detached from the shell, so that dirt in the filters can be cleaned, and when one filter is cleaned, the other filter can be used for filtering cleaning fluid, so that the cleaning fluid can be filtered continuously, the cleaning efficiency is further improved, and the maintenance operation is convenient and labor-saving.

Description

TECHNICAL FIELD

[0001] The utility model relates to ceramic filter plate cleaning equipment technical field, specifically be a kind of ceramic filter plate cleaning device of easy maintenance. BACKGROUND

[0002] Ceramic filter is a kind of high-efficiency, environmental protection solid-liquid separation equipment, based on capillary effect, utilize microporous ceramic filter plate, realize solid-liquid separation under negative pressure working condition.When the material suspended in trough is adsorbed on ceramic filter plate under the action of negative pressure, solid material is retained on the surface of ceramic plate because it cannot pass through microporous ceramic filter plate, while liquid passes through into gas-liquid distribution device to discharge or recycle, ceramic filter plate as core component, is made of corundum, silicon carbide etc. by special process, with microporous structure, pore size is adjustable, with good filtering effect and higher filtering speed, can efficiently handle a large amount of suspended liquid, with excellent corrosion resistance, suitable for processing various corrosive liquids, and can be reused, reduce operating cost.

[0003] During the filtration process of ceramic filter plate, very fine mineral powder, medicament etc. will gradually block the capillary micropore of ceramic filter plate, resulting in reduced filtrate throughput, slower filtration speed and greatly reduced filtration efficiency. In order to prolong service life and ensure filtration precision, ceramic filter plate needs to be cleaned.

[0004] Ultrasonic wave propagates in liquid, so that liquid and cleaning tank vibrate together at ultrasonic frequency. Liquid and cleaning tank have their own natural frequency when vibrating, and this vibration frequency is the frequency of sound wave, so people hear humming sound. Ultrasonic cleaner is often used to clean ceramic filter plate.

[0005] After using ultrasonic cleaner to clean ceramic filter plate for a period of time, impurities generated during cleaning are dissolved in cleaning liquid, so the cleaning liquid needs to be filtered. During the filtration of cleaning liquid, the machine often needs to be stopped for operation, and personnel need to use filtering equipment to process the cleaning liquid, which is complicated and time-consuming. UTILITY MODEL CONTENTS

[0006] In view of the above shortcomings of the prior art, the utility model provides a ceramic filter plate cleaning device easy to maintain. By detaching the filter from the shell, the dirt in the filter can be cleaned. When one filter is being cleaned, another filter can be used to filter the cleaning liquid, ensuring uninterrupted filtration of the cleaning liquid, thereby improving cleaning efficiency and making maintenance operation convenient and labor-saving.

[0007] To achieve the above object, the utility model discloses a kind of ceramic filter plate cleaning devices of being convenient for maintenance, including ultrasonic cleaner, water pump is arranged in the ultrasonic cleaner, the water outlet of water pump is connected with inlet pipe, the inlet pipe is connected with filter assembly, the filter assembly is connected with outlet pipe, the inlet pipe and outlet pipe are arranged on the lateral wall of ultrasonic cleaner, and the filter assembly includes first U-shaped pipe, second U-shaped pipe and shell, a pair of installation grooves are formed in the shell, the end of the first U-shaped pipe and the second U-shaped pipe is communicated with a pair of installation grooves, the first U-shaped pipe is communicated with inlet pipe, and the second U-shaped pipe is communicated with outlet pipe, a pair of first valve and second valve are respectively arranged on the first U-shaped pipe and the second U-shaped pipe, a pair of filter is detachably arranged in the installation groove, a pair of liquid inlet is formed in the position of the end of the first U-shaped pipe corresponding to the filter, anti-backflow assembly is arranged in the filter, and filter screen is movably arranged on the top of the filter.

[0008] Preferably, the anti-backflow assembly includes a crossbar, a slide rod, a clamping block and a spring, the crossbar is arranged in the filter, a sliding groove is formed in the crossbar, the slide rod is vertically and slidably connected with the bottom of the crossbar, a limiting block is arranged on the top of the slide rod, the limiting block is vertically and slidably arranged in the sliding groove, the clamping block is arranged on the bottom of the slide rod, and the spring is sleeved on the slide rod and located between the crossbar and the clamping block.

[0009] Preferably, a stepped groove is formed in the top of the filter, and the filter screen is movably arranged in the stepped groove.

[0010] Preferably, a pair of threaded holes are formed in the bottom of the shell, a pair of fastening screws are threadedly connected in the threaded holes, a positioning hole is formed in the bottom of the filter, and the end of the fastening screw can be embedded into the positioning hole.

[0011] Preferably, a mesh basket is movably arranged on the ultrasonic cleaner.

[0012] The utility model provides a kind of ceramic filter plate cleaning devices of being convenient for maintenance, with the following beneficial effects:

[0013] 1. The utility model discloses a filter can be removed from the shell, dirt in the filter can be cleaned, another filter can be used to filter cleaning liquid while one filter is being cleaned, ensuring uninterrupted filtering of cleaning liquid, thereby improving cleaning efficiency and making maintenance operation convenient and labor-saving.

[0014] 2. The top of the filter is provided with a stepped groove, and the filter screen is movably arranged in the stepped groove, so that the filter screen can be removed for cleaning the dirt in the filter when the filter is disassembled; the filter is fixed on the shell by the fastening screw to prevent the filter from loosening on the shell, and a sealing element can be arranged between the filter and the shell to prevent the cleaning liquid from flowing out from the gap between the filter and the shell. BRIEF DESCRIPTION OF DRAWINGS

[0015] Fig. 1 is a structural schematic view of the utility model;

[0016] Fig. 2 is a structural schematic view of the anti-backflow assembly of the utility model.

[0017] In the figure: 1, ultrasonic cleaner; 2, net basket; 3, water pump; 4, water inlet pipe; 5, water outlet pipe; 6, first U-shaped pipe; 6-1, first valve; 7, shell; 7-1, mounting groove; 8, filter; 9, filter screen; 10, cross rod; 11, sliding rod; 12, limiting block; 13, spring; 14, clamping block; 15, fastening screw; 16, second U-shaped pipe; 17, second valve. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0019] As Figs. 1-2As shown, a kind of ceramic filter plate cleaning device convenient to maintain, including ultrasonic cleaner 1, water pump 3 is provided in the ultrasonic cleaner 1, the water outlet of the water pump 3 is connected with inlet pipe 4, the inlet pipe 4 is connected with filter assembly, the outlet pipe 5 is connected on the filter assembly, the inlet pipe 4 and outlet pipe 5 are through and are arranged on the lateral wall of ultrasonic cleaner 1, the filter assembly includes first U-shaped pipe 6, second U-shaped pipe 16 and shell 7, a pair of installation slot 7-1 is provided on the shell 7, the end of the first U-shaped pipe 6 and second U-shaped pipe 16 is communicated with a pair of installation slot 7-1, the first U-shaped pipe 6 is communicated with inlet pipe 4, the second U-shaped pipe 16 is communicated with outlet pipe 5, a pair of first valve 6-1 and second valve 17 are respectively provided on the first U-shaped pipe 6 and second U-shaped pipe 16, a pair of filter 8 is detachably arranged in a pair of installation slot 7-1, a pair of inlet is set in the position of the end of first U-shaped pipe 6 of a pair of filter 8, anti-backflow assembly is provided in the filter 8, and filter screen 9 is movably arranged on the top of the filter 8;The anti-backflow assembly includes cross bar 10, slide bar 11, clamping block 14 and spring 13, the cross bar 10 is arranged in the filter 8, the cross bar 10 is provided with sliding groove, the slide bar 11 is vertically and slidably connected with the bottom of cross bar 10, the top of the slide bar 11 is provided with limit block 12, the limit block 12 is vertically and slidably arranged in the sliding groove, the clamping block 14 is arranged on the bottom of slide bar 11, and the spring 13 is sleeved on the slide bar 11 and located between the cross bar 10 and the clamping block 14;Ladder groove is set in the top of the filter 8, and the filter screen 9 is movably arranged in the ladder groove;A pair of threaded holes are formed in the bottom of the shell 7, a pair of fastening screws 15 are threadedly connected in the pair of threaded holes, positioning holes are formed in the bottom of the filter 8, and the end of the fastening screw 15 can be embedded into the positioning hole;Net basket 2 is movably arranged on the ultrasonic cleaner 1.

[0020] Detailed connection means, for the art, the following mainly introduces working principle and process, as follows:

[0021] In the utility model, ultrasonic cleaner 1 and water pump 3 are connected with external electric control system through wire, and above equipment and connection mode are prior art, and too much is not repeated here.

[0022] According to the description attached Figs. 1-2It can be known that the plurality of ceramic filter plates to be cleaned are placed into the ultrasonic cleaning machine 1, the ceramic filter plates are cleaned through the ultrasonic cleaning machine 1, when the cleaning liquid needs to be filtered after cleaning, the water pump 3 arranged in the ultrasonic cleaning machine 1 is started, the water pump 3 delivers the cleaning liquid into the water inlet pipe 4, the anti-backflow assembly in the filter 8 is pushed open and then flows into the pair of filters 8, the filter screen 9 at the top of the filter 8 filters the cleaning liquid, and then the cleaning liquid flows into the ultrasonic cleaning machine 1 from the second U-shaped pipe 16 and the water outlet pipe 5 to circulate, when a certain filter 8 has more dirt after filtering for a period of time, the first valve 6-1 and the second valve 17 on the same side of the filter 8 are closed, so that the cleaning liquid flows into another filter 8, at this time, the anti-backflow assembly blocks the liquid inlet at the bottom of the filter 8, the filter 8 is detached from the shell 7, the filter screen 9 is removed, and the filter 8 is cleaned; the filter 8 can be cleaned by being detached from the shell 7, another filter 8 can be used to filter the cleaning liquid when one filter 8 is cleaned, the uninterrupted filtering of the cleaning liquid is ensured, and then the cleaning efficiency is improved, and the maintenance operation is convenient and labor-saving.

[0023] There is a possibility of implementation that when the water pump 3 delivers the cleaning liquid into the filter 8, the cleaning liquid can push the clamping block 14 away from the liquid inlet, and then the cleaning liquid flows into the filter 8, when the first valve 6-1 corresponding to the filter 8 is closed, the clamping block 14 vertically moves downward to block the liquid inlet under the elastic force of the spring 13 and the gravity of the clamping block 14 itself, when the clamping block 14 moves downward, the sliding rod 11 vertically moves downward, and then the limiting block 12 vertically moves downward in the sliding groove.

[0024] There is a possibility of implementation that the top of the filter 8 is provided with a stepped groove, and the filter screen 9 is movably arranged in the stepped groove, when the filter 8 is detached, the filter screen 9 can be removed to clean the dirt in the filter 8.

[0025] There is a possibility of implementation that the fastening screw 15 fixes the filter 8 on the shell 7 to prevent the filter 8 from loosening on the shell 7, and a sealing element can be arranged between the filter 8 and the shell 7 to prevent the cleaning liquid from flowing out from the gap between the filter 8 and the shell 7.

[0026] There is a possibility of implementation that the net basket 2 is movably arranged on the ultrasonic cleaning machine 1, and the ceramic filter plate is placed in the net basket 2 during cleaning.

[0027] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to the embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A ceramic filter plate cleaning device that is easy to maintain, comprising an ultrasonic cleaner (1), characterized in that, The ultrasonic cleaner (1) is equipped with a water pump (3). The outlet of the water pump (3) is connected to an inlet pipe (4). The inlet pipe (4) is connected to a filter assembly. The filter assembly is connected to an outlet pipe (5). The inlet pipe (4) and the outlet pipe (5) are installed through the side wall of the ultrasonic cleaner (1). The filter assembly includes a first U-shaped tube (6), a second U-shaped tube (16), and a housing (7). The housing (7) is provided with a pair of mounting grooves (7-1). The ends of the first U-shaped tube (6) and the second U-shaped tube (16) are connected to the pair of mounting grooves (7-1). The first U-shaped tube (6) is connected to the inlet pipe (4), and the second U-shaped tube (16) is connected to the outlet pipe (5). The first U-shaped tube (6) and the second U-shaped tube (16) are respectively provided with a first valve (6-1) and a second valve (17). A filter (8) is detachably installed in a pair of mounting slots (7-1). A pair of liquid inlets are provided in the filter (8) corresponding to the end of the first U-shaped tube (6). An anti-backflow component is provided in the filter (8). A filter screen (9) is movably installed on the top of the filter (8).

2. The easy-to-maintain ceramic filter plate cleaning device according to claim 1, characterized in that, The anti-backflow assembly includes a crossbar (10), a slide bar (11), a locking block (14), and a spring (13). The crossbar (10) is disposed inside the filter (8). A sliding groove is provided on the crossbar (10). The slide bar (11) is vertically slidably connected to the bottom of the crossbar (10). A limiting block (12) is provided at the top of the slide bar (11). The limiting block (12) is vertically slidably disposed in the sliding groove. The locking block (14) is disposed at the bottom of the slide bar (11). The spring (13) is sleeved on the slide bar (11) and located between the crossbar (10) and the locking block (14).

3. The easy-to-maintain ceramic filter plate cleaning device according to claim 1, characterized in that, The top of the filter (8) is provided with a stepped groove, and the filter screen (9) is movably disposed in the stepped groove.

4. The easy-to-maintain ceramic filter plate cleaning device according to claim 1, characterized in that, The bottom of the housing (7) is provided with a pair of threaded holes, and a pair of fastening screws (15) are threadedly connected in the pair of threaded holes. The bottom of the filter (8) is provided with a positioning hole, and the end of the fastening screw (15) can be inserted into the positioning hole.

5. The easy-to-maintain ceramic filter plate cleaning device according to claim 1, characterized in that, A mesh basket (2) is movably mounted on the ultrasonic cleaner (1).

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