Ultrafiltration device with automatic cleaning effect

Abstract

The utility model discloses an ultrafiltration device with an automatic cleaning effect. The ultrafiltration device comprises an ultrafiltration device body, a support frame and a control box, through the arrangement of the mounting plate, the moving block, the screw rod, the knocking assembly, the transmission mechanism and the limiting assembly, when an operator cleans the ultrafiltration device body through the impact of water flow, the transmission mechanism drives the moving block to move through the limiting assembly through the screw rod, and then the moving block drives the knocking assembly to knock the ultrafiltration device body, so that the ultrafiltration device body is cleaned. According to the device, sludge flocs left on the inner wall of the ultrafiltration device body are separated through vibration, so that the cleaning effect is improved, and the problem that most of the sludge flocs left on the inner wall of an existing device cannot be influenced by water flow when the interior of the device is cleaned through high-speed impact of the water flow is solved. The sludge flocs cannot be discharged, so that the normal use and work of the ultrafiltration device are influenced.

Description

Technical Field

[0001] The utility model relates to the technical field of water treatment, in particular to an ultrafiltration device with automatic cleaning effect. Background Art

[0002] Ultrafiltration is a pressurized membrane separation technology, that is, under a certain pressure, small molecular solutes and solvents are allowed to pass through a special membrane with a certain pore size, while large molecular solutes cannot pass through and remain on one side of the membrane, thereby partially purifying the large molecular substances.

[0003] After use, the equipment needs to be cleaned regularly by the operator. In the existing equipment, the operator uses a high-pressure pump to inject the drug solution into the membrane fibers to flush the membrane components, and the high-speed impact of the water flow removes the scale layer attached to the membrane surface, which greatly reduces the time cost of manual intervention when cleaning the equipment and achieves the effect of automatic cleaning. However, the existing equipment uses high-speed impact of water flow to clean the inside of the equipment. Since sludge flocs remain on the inner wall of the equipment, most of these sludge flocs will not be affected by the water flow, resulting in the inability to discharge these sludge flocs, affecting the normal use of the ultrafiltration device. Utility Model Content

[0004] In order to solve the problems raised in the above-mentioned background technology, the purpose of the utility model is to provide an ultrafiltration device with automatic cleaning effect, which has the advantage of improving the cleaning quality and solves the problem that the existing equipment cleans the inside of the equipment by high-speed impact of water flow. Since sludge flocs remain on the inner wall of the equipment, most of these sludge flocs will not be affected by the water flow, resulting in the inability to discharge these sludge flocs, affecting the normal use of the ultrafiltration device.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an ultrafiltration device with automatic cleaning effect, comprising an ultrafiltration device body, a support frame and a control box, wherein the control box is fixedly connected to the left side of the front side of the support frame, the ultrafiltration device body is fixedly connected to the front and rear sides of the support frame through a clamp, the inner wall of the support frame is fixedly connected to a mounting plate, a moving block is provided on the top of the mounting plate, a screw rod is threadedly connected to the interior of the moving block through a threaded hole, a knocking assembly is fixedly connected to the front and back sides of the moving block, a transmission mechanism is clamped and fixed to the left end of the screw rod, and a limiting assembly is fixedly connected to the bottom of the moving block.

[0006] As a preferred embodiment of the utility model, the knocking assembly includes a support rod, the support rod is fixedly connected to the front and back sides of the moving block, a spring is fixedly connected to the surface of the support rod, and a knocking ball is fixedly connected to the other end of the spring.

[0007] As a preferred embodiment of the utility model, the transmission mechanism includes a drive motor, the drive motor is clamped and fixed to the left end of the screw rod, the output end of the drive motor is fixedly connected with a clamping block, the left end of the screw rod is provided with a clamping slot used to cooperate with the clamping block, and the drive motor is clamped and fixed to the screw rod via the clamping block and the clamping slot.

[0008] As a preferred embodiment of the utility model, the left and right sides of the surface of the screw rod are movably connected with support plates through bearings, the bottom of the support plate is fixedly connected to the top of the mounting plate, and the support plate is used in conjunction with the screw rod.

[0009] As a preferred embodiment of the utility model, the limiting assembly includes a limiting block, the limiting block is fixedly connected to the bottom of the moving block, and the top of the mounting plate is provided with a limiting groove used in conjunction with the limiting block.

[0010] As a preferred embodiment of the utility model, the left and right sides of the top rear side of the mounting plate are fixedly connected with fixing plates, a proximity sensor is fixedly connected inside the fixing plate, a controller is fixedly connected to the right side of the support frame, the proximity sensor is electrically connected to the controller via a wire, and the drive motor is electrically connected to the controller via a wire.

[0011] As a preferred embodiment of the present invention, four corners of the bottom of the mounting plate are fixedly connected with reinforcement ribs, and the other ends of the reinforcement ribs are fixedly connected to the support frame.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0013] 1. The utility model provides a mounting plate, a moving block, a screw, a knocking assembly, a transmission mechanism and a limit assembly. When the operator cleans the ultrafiltration device body through the impact of water flow, the transmission mechanism drives the moving block to move through the limit assembly through the screw, and then the moving block drives the knocking assembly to knock on the ultrafiltration device body, so that the sludge flocs remaining on the inner wall of the ultrafiltration device body are separated by vibration, thereby improving the cleaning effect. It solves the problem that the existing equipment uses high-speed water flow to clean the inside of the equipment. Since the sludge flocs remain on the inner wall of the equipment, most of these sludge flocs will not be affected by the water flow, resulting in the inability to discharge these sludge flocs, affecting the normal use of the ultrafiltration device, thereby achieving the effect of improving the cleaning quality.

[0014] 2. The utility model provides a knocking component. When the operator rotates the screw to drive the moving block to move, the moving block drives the knocking ball to move through the spring, and then the moving knocking ball knocks on the ultrafiltration device body, so that the sludge flocs remaining on the inner wall of the ultrafiltration device body are separated by vibration. The use of the spring increases the knocking frequency of the knocking ball and improves the cleaning effect.

[0015] 3. The utility model sets a transmission mechanism so that the output end of the driving motor is connected and installed with the screw rod through the clamping block and the clamping slot. When the operator needs to rotate the screw rod, the operator starts the driving motor, and then the output end of the driving motor drives the screw rod to rotate through the clamping block and the clamping slot, thereby improving the convenience of the operator in using the screw rod. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0017] Figure 2 This is a three-dimensional structural schematic diagram of the utility model from another viewing angle;

[0018] Figure 3 It is a schematic diagram of the exploded structure of some parts of the mounting plate of the utility model.

[0019] In the figure: 1. ultrafiltration device body; 2. support frame; 3. control box; 4. mounting plate; 5. moving block; 6. knocking assembly; 61. support rod; 62. spring; 63. knocking ball; 7. transmission mechanism; 701. drive motor; 702. clamping block; 703. clamping slot; 8. limit assembly; 81. limit block; 82. limit slot; 9. support plate; 10. fixing plate; 11. proximity sensor; 12. controller; 13. reinforcement rib; 14. screw rod. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] like Figures 1 to 3 As shown, the utility model provides an ultrafiltration device with automatic cleaning effect, including an ultrafiltration device body 1, a support frame 2 and a control box 3, the control box 3 is fixedly connected to the left side of the front of the support frame 2, the ultrafiltration device body 1 is fixedly connected to the front and rear sides of the support frame 2 through a clamp, the inner wall of the support frame 2 is fixedly connected with a mounting plate 4, the top of the mounting plate 4 is provided with a moving block 5, the interior of the moving block 5 is threadedly connected with a screw rod 14 through a threaded hole, the front and back of the moving block 5 are fixedly connected with a knocking assembly 6, the left end of the screw rod 14 is clamped and fixed with a transmission mechanism 7, and the bottom of the moving block 5 is fixedly connected with a limiting assembly 8.

[0022] refer to Figure 1The knocking assembly 6 includes a support rod 61, which is fixedly connected to the front and back sides of the moving block 5. A spring 62 is fixedly connected to the surface of the support rod 61, and a knocking ball 63 is fixedly connected to the other end of the spring 62.

[0023] As a technical optimization scheme of the utility model, by setting a knocking component 6, when the operator rotates the screw 14 to drive the moving block 5 to move, the moving block 5 drives the knocking ball 63 to move through the spring 62, and then the moving knocking ball 63 knocks on the ultrafiltration device body 1, so that the sludge flocs remaining on the inner wall of the ultrafiltration device body 1 are separated by vibration. The use of the spring 62 increases the knocking frequency of the knocking ball 63 and improves the cleaning effect.

[0024] refer to Figure 3 The transmission mechanism 7 includes a driving motor 701, which is fixedly connected to the left end of the screw rod 14. The output end of the driving motor 701 is fixedly connected with a clamping block 702. The left end of the screw rod 14 is provided with a clamping slot 703 used to cooperate with the clamping block 702. The driving motor 701 is fixedly connected to the screw rod 14 through the clamping block 702 and the clamping slot 703.

[0025] As a technical optimization scheme of the utility model, by setting the transmission mechanism 7, the output end of the driving motor 701 is connected and installed with the screw rod 14 through the clamping block 702 and the clamping slot 703. When the operator needs to rotate the screw rod 14, the operator starts the driving motor 701, so that the output end of the driving motor 701 drives the screw rod 14 to rotate through the clamping block 702 and the clamping slot 703, thereby improving the convenience of the operator in using the screw rod 14.

[0026] refer to Figure 3 The left and right sides of the surface of the screw rod 14 are movably connected with the support plate 9 through bearings. The bottom of the support plate 9 is fixedly connected to the top of the mounting plate 4, and the support plate 9 is used in conjunction with the screw rod 14.

[0027] As a technical optimization solution of the utility model, by setting a support plate 9, the screw rod 14 is movably installed with the support plate 9 through a bearing, and then the support plate 9 and the mounting plate 4 are fixedly installed, thereby supporting the screw rod 14 and ensuring that the screw rod 14 can be used normally.

[0028] refer to Figure 3 The limiting assembly 8 includes a limiting block 81 , which is fixedly connected to the bottom of the moving block 5 , and a limiting groove 82 for cooperating with the limiting block 81 is formed on the top of the mounting plate 4 .

[0029] As a technical optimization scheme of the utility model, by setting a limit assembly 8, the limit block 81 and the moving block 5 are fixedly installed. When the moving block 5 is moved by the screw rod 14, the limit block 81 and the limit groove 82 play a role in limiting and guiding the movement of the moving block 5, thereby preventing the moving block 5 from rotating when the screw rod 14 rotates.

[0030] refer to Figure 3 A fixing plate 10 is fixedly connected to the left and right sides of the top rear side of the mounting plate 4, a proximity sensor 11 is fixedly connected inside the fixing plate 10, a controller 12 is fixedly connected to the right side of the support frame 2, the proximity sensor 11 is electrically connected to the controller 12 through a wire, and the drive motor 701 is electrically connected to the controller 12 through a wire.

[0031] As a technical optimization scheme of the utility model, by setting a fixed plate 10, a proximity sensor 11 and a controller 12, the fixed plate 10 and the mounting plate 4 are first fixedly installed, and then the proximity sensor 11 and the fixed plate 10 are fixedly installed, and then the proximity sensor 11 is electrically connected to the controller 12 through a wire. When the moving block 5 is limitedly moved by the limit plate, when the detection end of the left or right proximity sensor 11 detects that the limit plate is approaching, the proximity sensor 11 transmits the detection result to the controller 12 through the wire, and then the controller 12 controls the rotation direction of the current drive motor 701, so that the knocking component 6 can reciprocate.

[0032] refer to Figure 1 The four corners of the bottom of the mounting plate 4 are fixedly connected with reinforcing ribs 13, and the other end of the reinforcing ribs 13 is fixedly connected to the support frame 2.

[0033] As a technical optimization solution of the utility model, by setting reinforcing ribs 13, the reinforcing ribs 13 are fixedly installed with the mounting plate 4 and the support frame 2, so that the reinforcing ribs 13 improve the stability of the mounting plate 4 after installation, thereby preventing the mounting plate 4 from falling after long-term use.

[0034] The working principle and use process of the utility model are as follows: during use, when the operator cleans the ultrafiltration device body 1 through water flow impact, the operator starts the driving motor 701, and then the output end of the driving motor 701 drives the screw rod 14 to rotate through the support plate 9 through the clamping block 702 and the clamping slot 703, and then the rotating screw rod 14 drives the moving block 5 through the threaded hole to move through the limit block 81 and the limit slot 82, and then the moving moving block 5 drives the knocking ball 63 through the support rod 61 and the spring 62 to knock on the surface of the ultrafiltration device body 1, so that the vibration generated by the knocking vibrates the sludge flocs, and then the sludge flocs can be separated from the inner wall of the body, and at the same time, the use of the spring 62 increases the knocking frequency of the knocking ball 63, thereby improving the cleaning effect.

[0035] To sum up: this ultrafiltration device with automatic cleaning effect is equipped with a mounting plate 4, a moving block 5, a screw 14, a knocking assembly 6, a transmission mechanism 7 and a limit assembly 8. When the operator cleans the ultrafiltration device body 1 through the impact of water flow, the transmission mechanism 7 drives the moving block 5 to move through the limit assembly 8 through the screw 14, and then the moving block 5 drives the knocking assembly 6 to knock on the ultrafiltration device body 1, so that the sludge flocs remaining on the inner wall of the ultrafiltration device body 1 are separated by vibration, thereby improving the cleaning effect, and solving the problem that the existing equipment cleans the inside of the equipment by high-speed impact of water flow. Since sludge flocs remain on the inner wall of the equipment, most of these sludge flocs will not be affected by the water flow, resulting in the inability to discharge these sludge flocs, affecting the normal use of the ultrafiltration device.

[0036] It should be noted that, in this article, relational terms such as first and second, etc. are only used 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", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including 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.

[0037] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An ultrafiltration device with automatic cleaning effect, comprising an ultrafiltration device body (1), a support frame (2) and a control box (3), characterized in that: The control box (3) is fixedly connected to the left side of the front of the support frame (2); the ultrafiltration device body (1) is fixedly connected to the front and rear sides of the support frame (2) through a clamp; the inner wall of the support frame (2) is fixedly connected to a mounting plate (4); a moving block (5) is arranged on the top of the mounting plate (4); a screw rod (14) is threadedly connected to the inside of the moving block (5) through a threaded hole; a knocking assembly (6) is fixedly connected to the front and back of the moving block (5); a transmission mechanism (7) is clamped and fixed to the left end of the screw rod (14); and a limit assembly (8) is fixedly connected to the bottom of the moving block (5).

2. The ultrafiltration device with automatic cleaning effect according to claim 1, characterized in that: The knocking assembly (6) comprises a support rod (61), wherein the support rod (61) is fixedly connected to the front and back sides of the moving block (5), a spring (62) is fixedly connected to the surface of the support rod (61), and a knocking ball (63) is fixedly connected to the other end of the spring (62).

3. The ultrafiltration device with automatic cleaning effect according to claim 1, characterized in that: The transmission mechanism (7) comprises a drive motor (701), the drive motor (701) is fixedly connected to the left end of the screw rod (14), the output end of the drive motor (701) is fixedly connected to a clamping block (702), the left end of the screw rod (14) is provided with a clamping slot (703) used in conjunction with the clamping block (702), and the drive motor (701) is fixedly connected to the screw rod (14) via the clamping block (702) and the clamping slot (703).

4. The ultrafiltration device with automatic cleaning effect according to claim 1, characterized in that: The left and right sides of the surface of the screw rod (14) are movably connected to support plates (9) via bearings, the bottom of the support plate (9) is fixedly connected to the top of the mounting plate (4), and the support plate (9) is used in conjunction with the screw rod (14).

5. The ultrafiltration device with automatic cleaning effect according to claim 1, characterized in that: The limiting assembly (8) comprises a limiting block (81), the limiting block (81) is fixedly connected to the bottom of the moving block (5), and the top of the mounting plate (4) is provided with a limiting groove (82) used in conjunction with the limiting block (81).

6. The ultrafiltration device with automatic cleaning effect according to claim 3, characterized in that: The left and right sides of the top rear side of the mounting plate (4) are fixedly connected to a fixing plate (10), the interior of the fixing plate (10) is fixedly connected to a proximity sensor (11), the right side of the support frame (2) is fixedly connected to a controller (12), the proximity sensor (11) is electrically connected to the controller (12) via a wire, and the drive motor (701) is electrically connected to the controller (12) via a wire.

7. The ultrafiltration device with automatic cleaning effect according to claim 1, characterized in that: The four corners of the bottom of the mounting plate (4) are fixedly connected with reinforcement ribs (13), and the other end of the reinforcement rib (13) is fixedly connected to the support frame (2).

Images