Filter element cleaning device

Abstract

The utility model discloses a filter element cleaning device, which belongs to the field of filter element cleaning and comprises a box body, a water inlet pipe and a water outlet pipe are arranged at the bottom of the box body, a pushing fixing mechanism and a rotating mechanism are respectively arranged on two sides of the box body, and a filter element is arranged between the fixing mechanism and the rotating mechanism. The pushing and fixing mechanism comprises a pushing part and a fixing part, the fixing part comprises a connecting block, a connecting rod and a left fixing part, the connecting block is connected with the connecting rod, and the connecting rod is rotationally connected with the left fixing part in a sleeving mode through a bearing; the driving mechanism drives the filter element to rotate, so that each part of the filter element is uniformly stressed, and the ultrasonic generator is matched to act on the filter element in all directions, so that compared with the traditional mode of flushing only by water flow, impurities in pores of the filter element can be deeply cleaned, the cleaning effect is greatly improved, the circulation amount of the filter element is effectively recovered, the service life of the filter element is prolonged, and resource waste is reduced; meanwhile, environmental pollution caused by frequent replacement of the filter element is reduced.

Description

TECHNICAL FIELD

[0001] The utility model belongs to filter core cleaning technical field, concretely relates to a filter core cleaning device. BACKGROUND

[0002] Filter core covers many main types, including wire wound type, melt blown type, folding type and large flow folding type etc., its filtering precision span is larger, is between 1um to 100um, filter core length specification has 40", 60" etc. It has the obvious advantage of low pressure difference, high flow capacity, and the service life is quite long, and the cost is economic, so it is widely applied in the field of prefiltration security filter of reverse osmosis system, EDI etc.

[0003] Its working principle is based on mechanical filtration, realizes with the help of filter core's own pore.In the water production process, trace suspended particles, colloid, microorganism and other impurities in water can be intercepted on the surface of filter core, or be adsorbed in the pore inside. With the increasing length of water production, the pollution degree of filter core by interception gradually deepens, and the running resistance continues to rise. Once the water pressure difference between inlet and outlet reaches 0.1MPa, it means that the filter core needs to be replaced in time.

[0004] At present, when filter core is polluted, the conventional method is to use a large amount of water to flush online. However, due to the close structure of the inner layer of the filter core and the fine pore size, water flushing can only remove the surface dirt, and has no effect on the impurities in the pore, resulting in a significant reduction in the use effect of the filter core. When the flow capacity drops to a certain extent, the polluted filter core is usually discarded, which not only wastes resources, but also pollutes the ecological environment, which is not conducive to sustainable development. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a filter core cleaning device to solve the problem that water flushing can only remove the surface dirt after the filter core is polluted, cannot wash the impurities in the pore, and has poor use effect and low flow capacity.

[0006] To achieve the above object, the utility model provides the following technical scheme: a filter core cleaning device, including the box, the bottom of the box is provided with water inlet pipe and water outlet pipe, the both sides of the box are provided with push fixed mechanism and rotating mechanism respectively, the fixed mechanism and rotating mechanism are provided with filter core between them;

[0007] The push fixed mechanism includes pusher and fixed part, the fixed part includes connecting block, connecting rod and left fixed part, the connecting block is connected with connecting rod, and the connecting rod and left fixed part are rotatably sleeved through bearing between them;

[0008] The rotating mechanism comprises a right fixing member and a connecting shaft, the right side of the right fixing member is connected with the connecting shaft, and the connecting shaft is arranged on the driving mechanism;

[0009] The bottom of the box is provided with an ultrasonic generator.

[0010] Further, the driving mechanism comprises a driving motor, a chain and a plurality of gears, a plurality of groups of the pushing fixing mechanism and the rotating mechanism are arranged, and the connecting shafts in the plurality of groups of the rotating mechanism are in transmission connection with the output shaft of the driving motor through the plurality of gears and the chain.

[0011] Further, the box is arranged in a frame, and the bottom of the frame is provided with a directional wheel and a brake wheel.

[0012] Further, the water inlet pipe and the water outlet pipe are both in the shape of 'L', and the ends, away from the box, of the water inlet pipe and the water outlet pipe extend out of the frame.

[0013] Further, the pipe diameter of the water outlet pipe is greater than that of the water inlet pipe.

[0014] Further, the groove on the right fixing member is matched with the shape of the handle end of the filter element.

[0015] Further, the connecting shaft is rotatably arranged on the box through a bearing.

[0016] Further, the pushing member is an electric push rod, the pushing member is arranged on one side of the frame, the pushing shaft of the pushing member penetrates through the frame and the box, and is connected with the fixing member.

[0017] Compared with the prior art, the filter element cleaning device has the following beneficial effects:

[0018] The filter element cleaning device drives the filter element to rotate through the driving mechanism, so that each part of the filter element is uniformly stressed, and the ultrasonic generator acts on the filter element in all directions, compared with the traditional water flow washing, the filter element pores can be deeply cleaned, the cleaning effect is greatly improved, the filter element flow capacity is effectively restored, the service life of the filter element is prolonged, resource waste is reduced, pollution caused by frequent replacement of the filter element to the environment is reduced, and the filter element cleaning device is convenient to use.

[0019] The filter element cleaning device is constructed by the pushing member, the connecting block and the left fixing member, and a very efficient filter element fixing mechanism is constructed, the filter element can be quickly fixed, and the operation is convenient; meanwhile, a plurality of filter elements are driven to rotate and cleaned, the energy consumption can be effectively reduced, the distance between the pushing fixing mechanism and the right fixing member can be adjusted, different length filter elements can be cleaned, and the adaptability of the device is improved. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 It is a front view of the filter element cleaning device.

[0021] Figure 2 It is a top view of the filter core cleaning device;

[0022] Figure 3 It is a right view of the filter core cleaning device;

[0023] Figure 4 It is a schematic view of the fixing structure;

[0024] Figure 5 It is Figure 2 The explosion view at A in the middle.

[0025] In the figure: 10, frame; 110, directional wheel; 120, brake wheel; 130, water inlet pipe; 140, water outlet pipe; 20, box; 210, ultrasonic generator; 30, pushing fixing mechanism; 310, pushing piece; 320, fixing piece; 321, connecting block; 322, connecting rod; 323, left fixing piece; 40, rotating mechanism; 410, right fixing piece; 420, connecting shaft; 430, driving motor; 431, chain; 50, filter core. DETAILED DESCRIPTION

[0026] The utility model will be further described below in combination with examples.

[0027] The following examples are used to illustrate the utility model, but cannot be used to limit the protection scope of the utility model. The conditions in the examples can be further adjusted according to specific conditions, and simple improvement of the method of the utility model under the concept of the utility model belongs to the range of the utility model requiring protection.

[0028] Please refer to Figure 1 The utility model provides a kind of filter core cleaning device, including frame 10, the bottom of frame 10 is provided with two directional wheels 110 and two brake wheels 120, so that frame 10 can be pushed by bottom roller.

[0029] Filter core 50 left hollow, handle is provided on the right side of filter core 50.

[0030] Please refer to Figures 1-3 The inside of frame 10 is connected with box 20, the top of box 20 is connected with the top of the two sides in the cavity of frame 10 respectively, the bottom of box 20 is provided with water inlet pipe 130 and water outlet pipe 140, water inlet pipe 130 and water outlet pipe 140 are all in the shape of ''L'', the end of water inlet pipe 130 and water outlet pipe 140 away from box 20 extends frame 10;

[0031] The pipe diameter of water outlet pipe 140 is greater than the pipe diameter of water inlet pipe 130, and the pipe diameter of water outlet pipe 140 is set to be relatively large to facilitate the discharge of sundries.

[0032] The left side of the box body 20 is provided with a pushing fixing mechanism 30, and the right side of the box body 20 is provided with a rotating mechanism 40.

[0033] Please refer to Figures 1-4 The pushing fixing mechanism 30 comprises a pushing piece 310 and a fixing piece 320, the pushing piece 310 can adopt an electric pushing rod, the pushing piece 310 is installed on the left side of the frame body 10, the pushing shaft of the pushing piece 310 penetrates through the left wall of the frame body 10 and the left wall of the box body 20 and is connected with the fixing piece 320; the fixing piece 320 comprises a connecting block 321, a connecting rod 322 and a left fixing piece 323, the left side of the connecting block 321 is connected with the pushing shaft of the pushing piece 310, the middle part of the right side of the connecting block 321 is connected with the left end of the connecting rod 322, and the connecting rod 322 is rotatably sleeved with the left fixing piece 323 through a bearing; under the action of the bearing, the left fixing piece 323 can rotate relative to the connecting rod 322 and cannot move relative to the connecting rod 322.

[0034] By starting the pushing piece 310, the pushing shaft of the pushing piece 310 pushes the right movement of the connecting block 321, and the connecting block 321 drives the right movement of the left fixing piece 323 to abut against the filter element 50, so that the filter element 50 is fixed.

[0035] Please refer to Figures 1-3 and Figure 5 The rotating mechanism 40 comprises a right fixing piece 410 and a connecting shaft 420, the left side groove of the right fixing piece 410 is matched with the shape of the right end of the filter element 50, the right side handle of the filter element 50 can be inserted with the right fixing piece 410 through the groove, the right side of the right fixing piece 410 is connected with the connecting shaft 420, and the connecting shaft 420 is rotatably arranged on the right wall of the box body 20 through a bearing.

[0036] Please refer to Figure 3 and Figure 4 The pushing fixing mechanism 30 and the rotating mechanism 40 are provided with two groups, the inner cavity bottom of the frame body 10 is provided with a driving motor 430, the driving motor 430 is in transmission connection with the two connecting shafts 420 through three gears and a chain 431, the three gears are respectively installed on the output shaft of the driving motor 430 and the two connecting shafts 420, the chain 431 is sleeved on the three gears, and the three gears are arranged in a triangular shape and can rotate through the output shaft of the driving motor 430.

[0037] The middle part of the bottom of the box body 20 is provided with an ultrasonic generator 210.

[0038] The working principle and use process of the utility model are as follows: the right side handle of the filter element 50 is inserted into the groove of the right fixing piece 410, the pushing piece 310 is started, the pushing shaft of the pushing piece 310 pushes the right movement of the connecting block 321, the connecting block 321 drives the right movement of the left fixing piece 323 to abut against the filter element 50, and the filter element 50 is fixed.

[0039] Water is injected into the interior of the box 20 through the water inlet pipe 130, and the liquid level exceeds the filter core 50; the driving motor 430 is started, the driving motor 430 drives the two connecting shafts 420 to rotate through three gears and the chain 431, so that the two filter cores 50 rotate with the two connecting shafts 420; the ultrasonic generator 210 is started, and the internal filter core 50 is cleaned.

[0040] Although the embodiments of the present application have been shown and described, it should be understood by those ordinary skilled in the art that various changes, modifications, replacements and modifications can be made to these embodiments without departing from the principles and spirits of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A filter element cleaning device, characterized in that: Includes a housing (20), the bottom of which is provided with an inlet pipe (130) and an outlet pipe (140), and the sides of the housing (20) are respectively provided with a pushing and fixing mechanism (30) and a rotating mechanism (40), and a filter element (50) is provided between the fixing mechanism (30) and the rotating mechanism (40); The pushing and fixing mechanism (30) includes a pushing component (310) and a fixing component (320). The fixing component (320) includes a connecting block (321), a connecting rod (322), and a left fixing component (323). The connecting block (321) is connected to the connecting rod (322), and the connecting rod (322) and the left fixing component (323) are rotatably sleeved together by a bearing. The rotating mechanism (40) includes a right fixing member (410) and a connecting shaft (420). The right side of the right fixing member (410) is connected to the connecting shaft (420), and the connecting shaft (420) is mounted on the driving mechanism. An ultrasonic generator (210) is installed at the bottom of the housing (20).

2. The filter element cleaning device according to claim 1, characterized in that: The drive mechanism includes a drive motor (430), a chain (431) and multiple gears. The number of the pushing and fixing mechanism (30) and the rotating mechanism (40) is set in multiple sets. In the multiple sets of rotating mechanisms (40), the connecting shaft (420) is connected to the output shaft of the drive motor (430) through multiple gears and chains (431).

3. The filter element cleaning device according to claim 1, characterized in that: The housing (20) is set inside the frame (10), and the bottom of the frame (10) is provided with a directional wheel (110) and a brake wheel (120).

4. The filter element cleaning device according to claim 3, characterized in that: The inlet pipe (130) and outlet pipe (140) are both L-shaped, with the end of the inlet pipe (130) and outlet pipe (140) that is away from the box (20) extending out of the frame (10).

5. The filter element cleaning device according to claim 1, characterized in that: The diameter of the outlet pipe (140) is larger than the diameter of the inlet pipe (130).

6. The filter element cleaning device according to claim 1, characterized in that: The groove on the right fixing member (410) is adapted to the shape of the handle end of the filter element (50).

7. A filter element cleaning device according to claim 3, characterized in that: The connecting shaft (420) is rotatably mounted on the housing (20) via a bearing.

8. A filter element cleaning device according to claim 7, characterized in that: The pusher (310) is an electric push rod. The pusher (310) is installed on one side of the frame (10). The push shaft of the pusher (310) passes through the frame (10) and the box (20) and is connected to the fixing member (320).

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