Multistage controller for filtering and precipitating ultrafiltration seawater

Abstract

The utility model relates to the technical field of water treatment, and discloses an ultrafiltration seawater filtration and precipitation multistage controller which comprises a box body, a door plate is arranged on the side wall of the box body, a handle is fixedly connected to the side wall of the door plate, a first mounting plate is arranged in the box body, a groove is formed in the first mounting plate, and a second mounting plate is arranged in the groove. A second mounting plate is arranged on the upper surface of the first mounting plate, a controller body is fixedly connected to the upper surface of the second mounting plate, a sensor is fixedly connected to the upper surface of the second mounting plate on the upper side, a fixing assembly is arranged on the upper surface of the second mounting plate, a sealing assembly is arranged on the side wall of the door plate, and the fixing assembly comprises a rectangular shell. The interior of the rectangular shell is slidably connected with a sliding rod, and the upper surface of the sliding rod is fixedly connected with a pull handle. According to the quick dismounting device, the sliding rod moves upwards by pulling the pull handle, so that the rotating strip pulls the clamping block to slide, the clamping block is separated from the interior of the first mounting plate, the quick dismounting effect is achieved, and the convenience of the quick dismounting device is improved through the structure.

Description

Technical Field

[0001] The utility model relates to the technical field of water treatment, in particular to a multi-stage controller for ultrafiltration seawater filtration and precipitation. Background Art

[0002] With the continuous development and utilization of marine resources, the requirements for seawater treatment are becoming increasingly higher. As an important seawater treatment equipment, the ultrafiltration seawater filtration and sedimentation multi-stage controller plays a key role in the fields of seawater desalination and marine engineering.

[0003] Existing multi-stage controllers for ultrafiltration seawater filtration and sedimentation usually adopt a more complex structural design, including multiple filtration units, sedimentation units, and control units. The entire treatment process is monitored and regulated through the coordination between these units to ensure the stable operation of the equipment. These controllers usually adopt an integrated design, with each unit tightly connected to form a whole.

[0004] Existing multi-stage controllers for ultrafiltration seawater filtration and sedimentation usually adopt an integrated design. The equipment is large and inconvenient to install and transport. When the equipment is damaged, it needs to be replaced as a whole, which increases the maintenance cost. Therefore, a multi-stage controller for ultrafiltration seawater filtration and sedimentation is proposed to solve the above problems. Utility Model Content

[0005] In order to make up for the above shortcomings, the utility model provides a multi-stage controller for ultrafiltration seawater filtration and sedimentation, which aims to improve the problem that the existing technology usually adopts an integrated design, the equipment is large in size and inconvenient to install and transport, and when the equipment is damaged, the entire device needs to be replaced, which increases the maintenance cost.

[0006] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0007] A multi-stage controller for ultrafiltration seawater filtration and sedimentation, comprising a box body, a door panel provided on the side wall of the box body, a handle fixedly connected to the side wall of the door panel, a first mounting plate provided inside the box body, a groove provided inside the first mounting plate, a second mounting plate provided on the upper surface of the first mounting plate, a controller body fixedly connected to the upper surface of the second mounting plate, a sensor fixedly connected to the upper surface of the second mounting plate, a fixing assembly provided on the upper surface of the second mounting plate, and a sealing assembly provided on the side wall of the door panel;

[0008] The fixing assembly includes a rectangular shell, a sliding rod is slidably connected to the inside of the rectangular shell, a handle is fixedly connected to the upper surface of the sliding rod, a fixed sleeve is fixedly connected to the side wall of the sliding rod, a clamping block is slidably connected to the inside of the rectangular shell, a second slider is fixedly connected to the lower surface of the clamping block, the side wall of the second slider is slidably connected to the inside of the rectangular shell, a first spring is fixedly connected between the clamping blocks, a rotating bar is rotatably connected to the side wall of the clamping block, and one end of the rotating bar is rotatably connected to the side wall of the fixed sleeve;

[0009] As a further description of the above technical solution:

[0010] The sealing assembly includes a sealing sleeve, the side wall of which is fixedly connected to the side wall of the door panel and slidably connected to the inside of the box;

[0011] As a further description of the above technical solution:

[0012] The side wall of the rectangular shell is slidably connected to the inside of the first mounting plate, and the side wall of the clamping block is slidably connected to the inside of the first mounting plate;

[0013] As a further description of the above technical solution:

[0014] A slider 1 is fixedly connected to one side wall of the mounting plate, and a side wall of the slider is slidably connected to the interior of the box;

[0015] As a further description of the above technical solution:

[0016] The side wall of the box body is fixedly connected to a fixing block 1, and one side wall of the fixing block is fixedly connected to a fixing column;

[0017] As a further description of the above technical solution:

[0018] One end of the fixing column is fixedly connected to a fixing block 2, and a side wall of the fixing block 2 is fixedly connected to the side wall of the box body;

[0019] As a further description of the above technical solution:

[0020] The side wall of the fixing column is slidably connected to a fixing ring, and the side wall of the fixing column is sleeved with a second spring;

[0021] As a further description of the above technical solution:

[0022] One end of the second spring is fixedly connected to a side wall of the fixing block, and the other end of the second spring is fixedly connected to a side wall of the fixing ring;

[0023] As a further description of the above technical solution:

[0024] The side wall of the fixing ring is rotatably connected to a clamping rod, and the two side walls of the fixing block are rotatably connected to a rotating handle;

[0025] As a further description of the above technical solution:

[0026] The side wall of the clamping rod is slidably connected to the inside of the rotating handle, and the side wall of the clamping rod is slidably connected to the side wall of the clamping hook.

[0027] The utility model has the following beneficial effects:

[0028] 1. In the utility model, by pulling the handle to move the sliding rod upward, the rotating bar pulls the card block to slide, so that it is separated from the inside of the mounting plate, achieving a quick disassembly effect, solving the problem that some ultrafiltration seawater filtration and sedimentation multi-stage controllers usually adopt an integrated design, the equipment is large in size and inconvenient to install and transport, and when the equipment is damaged, the entire device needs to be replaced, thereby increasing the maintenance cost. The above structure improves the convenience of the equipment.

[0029] 2. In the present invention, the box body is sealed by the sealing sleeve. By engaging the clamping rod with the clamping hook and then rotating the handle to further tighten the spring on the clamping ring, the sealing sleeve and the box body are made closer, the sealing effect is improved, and interference with the operation of the controller by external factors is avoided. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] Figure 1 This is a three-dimensional schematic diagram of a multi-stage controller for ultrafiltration seawater filtration and sedimentation proposed by the present invention;

[0031] Figure 2 This is a structural diagram of a box body of a multi-stage controller for ultrafiltration seawater filtration and sedimentation proposed by the present invention;

[0032] Figure 3 This is a structural schematic diagram of a mounting plate 1 of a multi-stage controller for ultrafiltration seawater filtration and sedimentation proposed by the present invention;

[0033] Figure 4 This is a schematic structural diagram of a rectangular shell of a multi-stage controller for ultrafiltration seawater filtration and sedimentation proposed by the present invention;

[0034] Figure 5 This is a structural schematic diagram of a fixed column of a multi-stage controller for ultrafiltration seawater filtration and sedimentation proposed by the present invention.

[0035] Legend:

[0036] 1. Box body; 2. Door panel; 3. Mounting plate 1; 4. Groove; 5. Slider 1; 6. Controller body; 7. Mounting plate 2; 8. Rectangular shell; 9. Sliding rod; 10. Pull handle; 11. Fixing sleeve; 12. Clamping block; 13. Slider 2; 14. First spring; 15. Rotating bar; 16. Sensor; 17. Sealing sleeve; 18. Hook; 19. Fixing block 1; 20. Fixing column; 21. Second spring; 22. Fixing block 2; 23. Fixing ring; 24. Clamping rod; 25. Rotating handle; 26. Handle. DETAILED DESCRIPTION

[0037] 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 the present invention.

[0038] Reference Figure 2 、 Figure 3 and Figure 4The utility model provides an embodiment: a multi-stage controller for ultrafiltration seawater filtration and sedimentation, including a box body 1, a door panel 2 is provided on the side wall of the box body 1, and a handle 26 is fixedly connected to the side wall of the door panel 2. The handle 26 facilitates the operator to open and close the door panel 2. A mounting plate 1 3 is provided inside the box body 1, and a groove 4 is provided inside the mounting plate 1 3. A mounting plate 2 7 is provided on the upper surface of the mounting plate 1 3, and a controller body 6 is fixedly connected to the upper surface of the mounting plate 2 7. The controller body 6 is the core control component of the entire device and is responsible for accurately controlling each link of the ultrafiltration seawater filtration and sedimentation. And monitoring, to ensure the stable operation and treatment effect of the equipment, the upper surface of the upper mounting plate 2 7 is fixedly connected with a sensor 16, which can monitor various parameters of the equipment in real time during operation, such as pressure, flow, temperature, etc., and feed back these data to the controller body 6, and the upper surface of the mounting plate 2 7 is provided with a fixed component, which includes a rectangular shell 8, and a sliding rod 9 is slidably connected inside the rectangular shell 8. A pull handle 10 is fixedly connected to the upper surface of the sliding rod 9, and the pull handle 10 is convenient for the operator to pull the sliding rod 9. The side wall of the sliding rod 9 is fixedly connected with a fixed sleeve 11, and the fixed sleeve 11 It plays the role of connecting the sliding rod 9 and the rotating bar 15, ensuring that the card block 12 can be driven to move by the rotating bar 15 when the sliding rod 9 moves. The card block 12 is slidably connected inside the rectangular shell 8, and the lower surface of the card block 12 is fixedly connected to the slider 2 13. The side wall of the slider 2 13 is slidably connected to the inside of the rectangular shell 8. The slider 2 13 can ensure that the card block 12 slides more smoothly and smoothly in the rectangular shell 8 to avoid jamming or offset. A first spring 14 is fixedly connected between the card blocks 12, and the side wall of the card block 12 is rotatably connected to the rotating bar 15. One end of the rotating bar 15 is rotatably connected to the fixed The side walls of the fixed sleeve 11 and the rectangular shell 8 are slidably connected to the inside of the mounting plate 3, and the side walls of the clamping block 12 are slidably connected to the inside of the mounting plate 3, ensuring that the fixing assembly can closely cooperate with the mounting plate 3 to achieve stable fixation and quick removal of the mounting plate 2 7. The side walls of the door panel 2 are provided with a sealing assembly, and the side walls of the mounting plate 3 are fixedly connected to the slider 5. The side walls of the slider 5 are slidably connected to the inside of the box body 1. The slider 5 can facilitate the installation and removal of the mounting plate 3 in the box body 1, and can also ensure that the position of the mounting plate 3 in the box body 1 is stable without shaking or offsetting.

[0039] When the device needs to be repaired or replaced during operation, the first step is to pull the mounting plate 3. At this time, the slider 5 fixed to the side wall of the mounting plate 3 slides inside the box 1. The slider 5 guides and stabilizes the movement of the mounting plate 3, ensuring that the mounting plate 3 can be pulled smoothly, thereby facilitating the operation of the controller body 6 and allowing the operator to more conveniently approach the controller body 6. Then, the handle 10 is lifted to move the sliding rod 9 upward, thereby pulling the rotating bar 15 to rotate. The rotating bar 15 plays a role in converting and transmitting force, and the sliding rod 9 is pulled upward. The up and down movement is converted into the horizontal sliding of the block 12, so that the block 12 slides into the interior of the rectangular shell 8 through the slider 2 13, squeezing the first spring 14 and causing it to shrink. The first spring 14 can maintain the position of the block 12 in a normal state and play the role of fixing the mounting plate 2 7. When the block 12 slides into the interior of the rectangular shell 8, the mounting plate 2 7 loses its fixation. The mounting plate 2 7 is the direct mounting carrier of the controller body 6. After losing its fixation, the controller body 6 can be removed and replaced and repaired, which conveniently and quickly realizes the repair and replacement operations of the controller body 6. The controller body 6 includes a pump control module. The pump control module can accurately control the operating status of the pump, such as the start and stop of the pump, the speed, etc., to ensure the flow and pressure stability of seawater during the filtration and sedimentation process. The valve control module can accurately control the opening and closing and opening of the valve to achieve precise control of the flow direction of seawater and ensure the smooth progress of each treatment link. The chemical agent addition system can accurately add chemicals according to actual needs to promote the filtration and sedimentation effect of seawater. The master control unit, as the core of the controller body 6, coordinates and manages all modules, ensuring efficient and stable operation of the entire device. Sensors 16 detect pressure, flow, and temperature. If a part of the device fails or requires replacement, the aforementioned structure allows for the removal and replacement of that specific part without replacing the entire device. This design significantly improves device maintenance efficiency and reduces maintenance costs, while also minimizing the waste of resources associated with replacing the entire device.

[0040] Reference Figure 1 and Figure 5, the sealing assembly includes a sealing sleeve 17, the side wall of the sealing sleeve 17 is fixedly connected to the side wall of the door panel 2, and the sealing sleeve 17 plays the role of sealing the box body 1. When the door panel 2 is closed, the side wall of the sealing sleeve 17 is slidably connected to the inside of the box body 1, which can effectively prevent external dust, water vapor and other impurities from entering the inside of the box body 1, and protect the various components of the ultrafiltration seawater filtration and precipitation multi-stage controller in the box body 1 from being affected by the external environment. The side wall of the box body 1 is fixedly connected with a fixing block 19, and the fixing block 19 provides a mounting base for the fixing column 20. The side wall of the fixing block 19 is fixedly connected with a fixing column 20. One end of the fixing column 20 is fixedly connected with a fixing block 22. The side wall of the fixing block 22 is fixedly connected to the side wall of the box body 1. The side wall of the fixing column 20 is slidably connected with a fixing ring 23. The fixing ring 23 can slide on the fixing column 20 and realize the control of the card rod 24 by cooperating with the second spring 21. The side wall sleeve of the fixing column 20 is provided with a second spring 21. The second spring 21- When the locking nut 23 is unlocked, the second spring 21 is pressed against the locking nut 23, and the locking nut 23 is released, so that the locking nut 23 is locked in the closed position.

[0041] In the actual use of the equipment, when it is necessary to operate the equipment or ensure that it is in a safe and stable operating state, the door panel 2 is first closed. The door panel 2 plays a role in protecting the internal equipment. As the door panel 2 is closed, the sealing sleeve 17 closely connected therewith fits with the box body 1. The sealing sleeve 17 can effectively prevent external dust, water vapor and various impurities from entering the box body 1. In this way, a relatively clean, refreshing and stable working environment is provided for key equipment such as the internal controller. Then, the operator gently pulls the card rod 24 by hand. In the process of pulling, the fixing ring 23 is driven to move, and the fixing ring 23 pulls the second spring 21. Subsequently, the operator turns the handle 25. At this time, due to the elasticity of the second spring 21, a pulling force is continuously applied to the clamping rod 24. Such a pulling force ensures that the clamping rod 24 and the hook 18 are more tightly and firmly engaged, thereby greatly improving the sealing effect between the sealing sleeve 17 and the box body 1, and enhancing the sealing of the entire device, thereby effectively avoiding external factors such as fine dust, diffuse moisture, and electromagnetic interference that may cause adverse effects on the operation of the controller. In this way, the controller is guaranteed to operate stably and accurately. At the same time, the reliability and service life of the equipment are greatly improved, providing reliable guarantee for the long-term and efficient use of the equipment.

[0042] Working principle: When the device needs to be repaired or replaced during operation, first pull the mounting plate 13 to make the slider 15 slide inside the box body 1, thereby facilitating operation of the controller body 6. Then lift the handle 10 to move the sliding rod 9 upward, thereby pulling the rotating bar 15 to rotate, so that the block 12 slides into the rectangular shell 8 through the slider 2 13, squeezing the first spring 14 to shrink it. When the block 12 slides into the rectangular shell 8, the mounting plate 2 7 loses its fixation, and the controller body 6 can be removed for replacement and repair. During use of the device, the sealing sleeve 17 is fit to the box body 1 by closing the door panel 2, and then the fixing ring 23 pulls the second spring 21 by pulling the card rod 24 until the card rod 24 is engaged with the hook 18. Then, turn the rotating handle 25. At this time, due to the elasticity of the second spring 21, the card rod 24 is tightened, thereby improving the sealing effect between the sealing sleeve 17 and the box body 1, thereby preventing external factors from interfering with the operation of the controller.

[0043] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A multi-stage controller for ultrafiltration seawater filtration and sedimentation, comprising a housing (1), characterized in that: The side wall of the box body (1) is provided with a door panel (2), and the side wall of the door panel (2) is fixedly connected with a handle (26); the interior of the box body (1) is provided with a mounting plate (3), and a groove (4) is provided inside the mounting plate (3); the upper surface of the mounting plate (3) is provided with a mounting plate (7), and the upper surface of the mounting plate (7) is fixedly connected with a controller body (6); the upper surface of the upper mounting plate (7) is fixedly connected with a sensor (16); the upper surface of the mounting plate (7) is provided with a fixing component, and the side wall of the door panel (2) is provided with a sealing component; The fixing component includes a rectangular shell (8), a sliding rod (9) is slidably connected inside the rectangular shell (8), a handle (10) is fixedly connected to the upper surface of the sliding rod (9), a fixed sleeve (11) is fixedly connected to the side wall of the sliding rod (9), a clamping block (12) is slidably connected inside the rectangular shell (8), a slider 2 (13) is fixedly connected to the lower surface of the clamping block (12), the side wall of the slider 2 (13) is slidably connected inside the rectangular shell (8), a first spring (14) is fixedly connected between the clamping blocks (12), a rotating bar (15) is rotatably connected to the side wall of the fixing sleeve (11), and one end of the rotating bar (15) is rotatably connected to the side wall of the fixing sleeve (11).

2. The multi-stage controller for ultrafiltration seawater filtration and sedimentation according to claim 1, characterized in that: The sealing assembly comprises a sealing sleeve (17), the side wall of the sealing sleeve (17) being fixedly connected to the side wall of the door panel (2), and the side wall of the sealing sleeve (17) being slidably connected to the interior of the box body (1).

3. The multi-stage controller for ultrafiltration seawater filtration and sedimentation according to claim 1, characterized in that: The side wall of the rectangular shell (8) is slidably connected to the inside of the first mounting plate (3), and the side wall of the clamping block (12) is slidably connected to the inside of the first mounting plate (3).

4. The multi-stage controller for ultrafiltration seawater filtration and sedimentation according to claim 1, characterized in that: The side wall of the mounting plate 1 (3) is fixedly connected to a slider 1 (5), and the side wall of the slider 1 (5) is slidably connected to the inside of the box body (1).

5. The multi-stage controller for ultrafiltration seawater filtration and sedimentation according to claim 2, characterized in that: The side wall of the box body (1) is fixedly connected to a fixing block 1 (19), and the side wall of the fixing block 1 (19) is fixedly connected to a fixing column (20).

6. The multi-stage controller for ultrafiltration seawater filtration and sedimentation according to claim 5, characterized in that: One end of the fixing column (20) is fixedly connected to a second fixing block (22), and a side wall of the second fixing block (22) is fixedly connected to a side wall of the box body (1).

7. The multi-stage controller for ultrafiltration seawater filtration and sedimentation according to claim 6, characterized in that: The side wall of the fixing column (20) is slidably connected with a fixing ring (23), and the side wall of the fixing column (20) is sleeved with a second spring (21).

8. The multi-stage controller for ultrafiltration seawater filtration and sedimentation according to claim 7, characterized in that: One end of the second spring (21) is fixedly connected to the side wall of the fixing block (19), and the other end of the second spring (21) is fixedly connected to the side wall of the fixing ring (23).

9. The multi-stage controller for ultrafiltration seawater filtration and sedimentation according to claim 8, characterized in that: The side wall of the fixing ring (23) is rotatably connected to a clamping rod (24), and the side wall of the second fixing block (22) is rotatably connected to a rotating handle (25).

10. The multi-stage controller for ultrafiltration seawater filtration and sedimentation according to claim 9, characterized in that: The side wall of the clamping rod (24) is slidably connected to the inside of the rotating handle (25), and the side wall of the clamping rod (24) is slidably connected to the side wall of the clamping hook (18).

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