Uniform water distribution structure applied to tank-type ultrafiltration equipment
By employing a plum blossom-shaped membrane module and a snowflake-shaped pipeline water distribution structure in the tank-type ultrafiltration equipment, the problem of uneven water production was solved, and a more uniform water treatment effect was achieved.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- SUZHOU SHANGYUAN INTELLIGENT TECH CO LTD
- Filing Date
- 2025-05-20
- Publication Date
- 2026-05-05
AI Technical Summary
Existing tank-type ultrafiltration equipment suffers from uneven water production distribution during water treatment, resulting in poor uniform water production.
A uniform water distribution structure is adopted, including an inlet pipe, an ultrafiltration module, a homogenizing module, a connecting module, a collecting module, a confluence module, and a boosting module, forming a plum blossom-shaped membrane array and a snowflake-shaped pipeline. The uniform distribution of water and water production are achieved through membrane separation technology.
It improves the uniform water production effect of tank ultrafiltration equipment, avoids the uneven water production problem caused by unidirectional arrangement, and enhances the uniformity of water treatment.
Smart Images
Figure CN224194461U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of water treatment, and in particular to a uniform water distribution structure applied to a tank-type ultrafiltration device. Background Technology
[0002] In the field of water treatment, when using tank ultrafiltration equipment to treat water through membrane separation technology, in order to make the water distribution at the front and rear ends of the tank ultrafiltration equipment uniform, the membrane modules inside the tank ultrafiltration equipment must be evenly arranged. In the process of evenly arranging the membrane modules inside the tank ultrafiltration equipment, a uniform water distribution structure is often required for the tank ultrafiltration equipment.
[0003] In the existing technology, when using this structure for water treatment via membrane separation technology, the tank of this structure is generally rectangular or circular, and the water production arrangement of this structure is generally a unidirectional method from one end to the other, resulting in uneven water distribution at the front and rear ends of the water production arrangement, which reduces the uniform water production effect of the structure. Utility Model Content
[0004] This invention provides a uniform water distribution structure for tank-type ultrafiltration equipment to solve the problem of poor uniform water production in the prior art, thereby improving the uniform water production effect.
[0005] To achieve the above objectives, this utility model provides the following technical solution: a uniform water distribution structure for a tank-type ultrafiltration device, comprising an inlet pipe, an ultrafiltration module for water treatment using membrane separation technology fixedly installed on the outer side of one end of the inlet pipe, a uniformizing module for improving the uniform water production effect of the ultrafiltration module fixedly installed inside the ultrafiltration module, a connecting component for connecting the uniformizing module movably installed on one side of the uniformizing module, a collecting component for collecting the water produced by the uniformizing module fixedly installed on the top of the uniformizing module, a confluence component for drawing water from the collecting component into the ultrafiltration module fixedly installed inside the top of the collecting component, and a force-increasing component for increasing the resistance of the collecting component fixedly installed inside the collecting component.
[0006] Furthermore, the ultrafiltration assembly includes a tank-type ultrafiltration device body, a portion of the tank body of the tank-type ultrafiltration device body is fixedly installed on the outer side of one end of the inlet pipe, and a central product water pipe is fixedly installed inside the tank body of the tank-type ultrafiltration device body.
[0007] Furthermore, the homogenization component includes multiple membrane elements. The bottom of each membrane element is fixedly installed on the inner bottom wall of the main body of the tank-type ultrafiltration equipment. Multiple components are fixedly connected to the outer side of the bottom of each membrane element. The membrane elements are evenly arranged from the outer ring to the inner ring inside the tank of the main body of the tank-type ultrafiltration equipment with a gap in the middle. The multiple membrane elements are divided into multiple groups of plum blossom-shaped membrane elements. Each group of plum blossom-shaped membrane elements consists of seven membrane elements. The seven membrane elements in each group of plum blossom-shaped membrane elements are fixedly connected to each other by components.
[0008] Furthermore, the connecting assembly includes a second connecting plate and a first connecting plate. One side of the second connecting plate is movably mounted on one side of the component fixedly connected to the outer side of the bottom end of the membrane element. The other side of the first connecting plate is movably mounted on the other side of the component fixedly connected to the outer side of the bottom end of the membrane element. Both the second connecting plate and the first connecting plate are threadedly connected to the component fixedly connected to the outer side of the bottom end of the membrane element by bolts.
[0009] Furthermore, the collection assembly includes a union joint, the bottom of which is fixedly installed on the top of the membrane element. There are multiple union joints. The top of six union joints in each group of plum blossom-shaped membrane elements is fixedly connected to a first branch pipe. The top of another union joint in each group of plum blossom-shaped membrane elements is fixedly connected to a middle branch pipe. The end of the first branch pipe away from the union joint and the top of the middle branch pipe are fixedly connected to a manifold. The top outer side of the manifold is fixedly connected to an outlet pipe.
[0010] Furthermore, the manifold assembly includes a second branch pipe. One end of the second branch pipe is fixedly installed inside the top of the outlet pipe. The other end of the second branch pipe is fixedly connected to a water collection pipe. The outer side of the end of the water collection pipe away from the second branch pipe is fixedly installed inside the pipe body of the central water production pipe. There are multiple water collection pipes, which are arranged in a snowflake shape.
[0011] Furthermore, the booster assembly includes a support column, the bottom of which is fixedly installed on the inner bottom wall of the manifold, and a disc-shaped baffle is fixedly connected to the top of the support column.
[0012] The working principle and usage principle of this utility model are as follows: During the use of this device, through the arrangement of the inlet pipe, ultrafiltration component, equalization component, connecting component, collecting component, confluence component and boosting component, this device can perform water treatment through membrane separation technology. When using this device to treat water through membrane separation technology, it can form a plum blossom-shaped membrane array and a snowflake-shaped pipeline. This allows the membrane array to be evenly arranged from the outer ring to the inner ring inside the device with a gap in the middle. This allows the device to collect water towards the middle and produce water downwards from the gap in the middle. This ensures that the water distribution at the front and rear ends of the device is uniform. This device can avoid the reduction of uniform water production effect caused by the unidirectional water production arrangement from one end to the other, and thus improve the uniform water production effect.
[0013] The beneficial technical effects of this utility model are:
[0014] By incorporating an inlet pipe, ultrafiltration module, equalization module, connecting module, collecting module, confluence module, and boosting module, this device enables water treatment using membrane separation technology. When using this device for water treatment, it forms a plum blossom-shaped membrane array and snowflake-shaped pipeline. This allows the membrane array to be evenly distributed from the outer ring to the inner ring within the device, with a gap in the middle. Ultimately, the device collects water towards the center and produces water downwards from the gap, ensuring uniform water distribution at both the front and rear ends and improving the uniformity of water production. Attached Figure Description
[0015] Figure 1 This is a top view of the present invention.
[0016] Figure 2 This is a three-dimensional schematic diagram of the membrane element of this utility model;
[0017] Figure 3 This is a top view of the membrane element of this utility model;
[0018] Figure 4 This is a bottom-view schematic diagram of the membrane element of this utility model;
[0019] Figure 5 This is a frontal plan view of the membrane element of this utility model;
[0020] Figure 6 This is a top view of the water collection pipe of this utility model;
[0021] Figure 7 This is a frontal perspective view of the present invention.
[0022] Explanation of reference numerals in the attached drawings: 1. Outlet pipe; 2. Manifold; 3. First branch pipe; 4. Union joint; 5. Intermediate branch pipe; 6. Membrane element; 7. Second connecting plate; 8. First connecting plate; 9. Central product water pipe; 10. Inlet pipe; 11. Support column; 12. Disc baffle; 13. Main body of tank-type ultrafiltration equipment; 14. Second branch pipe; 15. Water collection pipe. Detailed Implementation
[0023] To make the technical means, creative features, objectives and effects of the embodiments of this application easier to understand, the embodiments of this application are further described below in conjunction with the figures and specific embodiments. It should be understood that the specific embodiments described herein are only used to explain the embodiments of this application and are not intended to limit the embodiments of this application.
[0024] Example: Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 and Figure 7The diagram shows a uniform water distribution structure for a tank-type ultrafiltration device, comprising an inlet pipe 10, a tank-type ultrafiltration device body 13, multiple membrane elements 6, a second connecting plate 7, a first connecting plate 8, a union joint 4, a second branch pipe 14, and a support column 11. An ultrafiltration assembly for water treatment using membrane separation technology is fixedly installed on the outer side of one end of the inlet pipe 10. The ultrafiltration assembly includes the tank-type ultrafiltration device body 13, with a portion of the tank body 13 fixedly installed on the outer side of one end of the inlet pipe 10. A central product water pipe 9 is fixedly installed inside the tank body 13. A homogenizing component to improve the uniform water production effect of the ultrafiltration assembly is fixedly installed inside the ultrafiltration assembly. The homogenizing component includes multiple membrane elements 6, the bottoms of which are fixed... Installed on the inner bottom wall of the main body 13 of the tank-type ultrafiltration equipment, multiple membrane elements 6 are fixedly connected to multiple components on the outer side of their bottom ends. The membrane elements 6 are evenly arranged from the outer ring to the inner ring inside the tank body 13 of the main body of the tank-type ultrafiltration equipment, with a gap in the middle. The multiple membrane elements 6 are divided into multiple groups of plum blossom-shaped membrane elements 6. Each group of plum blossom-shaped membrane elements 6 consists of seven membrane elements 6. The seven membrane elements 6 in each group of plum blossom-shaped membrane elements 6 are fixedly connected to each other by components. A connecting component for connecting the homogenizing component is movably installed on one side of the homogenizing component. The connecting component includes a second connecting plate 7 and a first connecting plate 8. One side of the second connecting plate 7 is movably installed on one side of the component fixedly connected to the outer side of the bottom end of the membrane element 6. One side of the first connecting plate 8 is movably installed on the membrane element 6. On the other side of the component fixedly connected to the bottom outer surface, the second connecting plate 7 and the first connecting plate 8 are both threadedly connected to the component fixedly connected to the bottom outer surface of the membrane element 6 by bolts. A collecting component for collecting the water produced by the homogenizing component is fixedly installed on the top of the homogenizing component. The collecting component includes a union 4. The bottom of the union 4 is fixedly installed on the top of the membrane element 6. There are multiple unions 4. The top of six unions 4 in each group of plum blossom-shaped membrane elements 6 is fixedly connected to a first branch pipe 3. The top of the other union 4 in each group of plum blossom-shaped membrane elements 6 is fixedly connected to a middle branch pipe 5. The end of the first branch pipe 3 away from the union 4 and the top of the middle branch pipe 5 are fixedly connected to a manifold 2. The outer side of the top of the manifold 2 is fixedly connected to an outlet. Water pipe 1, a manifold assembly is fixedly installed inside the top of the collecting assembly to guide water from the collecting assembly to the ultrafiltration assembly. The manifold assembly includes a second branch pipe 14, one end of which is fixedly installed inside the top of the outlet pipe 1, and the other end of which is fixedly connected to a water collection pipe 15. The outer side of the end of the water collection pipe 15 away from the second branch pipe 14 is fixedly installed inside the central product water pipe 9. There are multiple water collection pipes 15, which are arranged in a snowflake shape. A force-enhancing component to increase the resistance of the collecting assembly is fixedly installed inside the collecting assembly. The force-enhancing component includes a support column 11, the bottom of which is fixedly installed on the inner bottom wall of the collecting chamber 2, and a disc-shaped baffle 12 fixedly connected to the top of the support column 11.The arrangement of the inlet pipe 10, ultrafiltration module, equalization module, connecting module, collecting module, manifold module, and booster module enables the ultrafiltration module to treat water using membrane separation technology. The equalization module improves the uniformity of water production from the ultrafiltration module. The connecting module enhances the equalization module's performance. The collecting module collects water produced by the equalization module. The manifold module collects water from the collecting module and returns it to the ultrafiltration module. The booster module increases the resistance of the collecting module. This device, using membrane separation technology, forms a quincunx-shaped membrane array and a snowflake-shaped pipeline. The membrane array is evenly distributed from the outer ring to the inner ring within the device, with gaps in the middle. This allows water to collect towards the center and be produced downwards from the gaps. The device ensures uniform water distribution at both ends, avoiding the reduced uniformity of water production caused by a unidirectional water production arrangement from one end to the other, thus improving the overall uniformity of water production.
[0025] When using this device for water treatment via membrane separation technology, the water to be treated flows into the main body 13 of the tank-type ultrafiltration equipment along the inlet pipe 10. Under the action of the membrane element 6, the water to be treated entering the main body 13 of the tank-type ultrafiltration equipment is filtered by the membrane element 6 and then flows into the manifold 2 along the top of the membrane element 6, the first branch pipe 3, and the middle branch pipe 5. The water entering the manifold 2 flows into the central product water pipe 9 along the top of the manifold 2, the outlet pipe 1, the second branch pipe 14, and the collection pipe 15. The water in the central product water pipe 9 is then produced along the central product water pipe 9. At this time, this device can be used for water treatment via membrane separation technology.
[0026] When using this device for water treatment via membrane separation technology, the support column 11 and the disc baffle 12 increase the resistance of the disc baffle 12 and reduce the flow rate of the intermediate branch pipe 5, so that the flow rate of the intermediate branch pipe 5 can be balanced with the flow rate of the first branch pipe 3.
[0027] When using this device for water treatment via membrane separation technology, the bottoms of the seven membrane elements 6 in each group of plum blossom-shaped membrane elements 6 can be interconnected through components under the action of the first connecting plate 8 and the second connecting plate 7. Under the action of the union joint 4, the first branch pipe 3 and the second branch pipe 14 can be connected to the membrane elements 6. Under the action of multiple groups of plum blossom-shaped membrane elements 6 inside the tank-type ultrafiltration equipment body 13, multiple membrane elements 6 can form a plum blossom-shaped membrane group inside the tank-type ultrafiltration equipment body 13. Under the action of multiple water collection pipes 15 in a snowflake shape, multiple water collection pipes 15 can form a snowflake-shaped pipeline inside the tank-type ultrafiltration equipment body 13. Under the action of the membrane elements 6 being evenly arranged from the outer ring to the inner ring inside the tank of the tank-type ultrafiltration equipment body 13 with a gap in the middle, multiple groups of membrane elements 6 can be evenly arranged from the outer ring to the inner ring inside the tank-type ultrafiltration equipment body 13 with a gap in the middle.
[0028] Furthermore, the water to be treated entering the main body 13 of the tank-type ultrafiltration equipment is filtered by the membrane element 6 and then enters the manifold 2 through the top of the membrane element 6, the first branch pipe 3, and the middle branch pipe 5. The water entering the manifold 2 then enters the central water production pipe 9 through the top of the manifold 2, the outlet pipe 1, the second branch pipe 14, and the collection pipe 15. The water in the central water production pipe 9 is then produced along the central water production pipe 9. As a result, the device can ultimately collect water in the middle and produce water downwards from the middle opening, so that the front and rear ends of the water production arrangement of the device can be evenly distributed, thus improving the uniform water production effect of the device.
[0029] In summary, this device can treat water using membrane separation technology. When using this device for water treatment, it can form a plum blossom-shaped membrane array and a snowflake-shaped pipeline. This allows the membrane array to be evenly arranged from the outer ring to the inner ring within the device, with a gap in the middle. This enables the device to collect water towards the center and produce water downwards from the gap in the middle. This ensures that the water distribution at both ends of the device is uniform, avoiding the reduction in uniform water production caused by a unidirectional water production arrangement from one end to the other, and thus improving the uniform water production effect.
[0030] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this application, and are not intended to limit them. Although this application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features therein. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this application.
Claims
1. A uniform water distribution structure for use in a tank-type ultrafiltration device, comprising an inlet pipe (10), characterized in that: An ultrafiltration module for water treatment using membrane separation technology is fixedly installed on the outer side of one end of the inlet pipe (10). An equalization module for improving the uniform water production effect of the ultrafiltration module is fixedly installed inside the ultrafiltration module. A connecting component for connecting the equalization module is movably installed on one side of the equalization module. A collecting component for collecting the water produced by the equalization module is fixedly installed on the top of the equalization module. A confluence component for drawing water from the collecting component to the ultrafiltration module is fixedly installed inside the top of the collecting component. A force-increasing component for increasing the resistance of the collecting component is fixedly installed inside the collecting component.
2. The uniform water distribution structure for a tank-type ultrafiltration device according to claim 1, characterized in that: The ultrafiltration assembly includes a tank-type ultrafiltration device body (13), a portion of the tank body (13) is fixedly installed on the outer side of one end of the inlet pipe (10), and a central product water pipe (9) is fixedly installed inside the tank body (13).
3. A uniform water distribution structure for a tank-type ultrafiltration device according to claim 1 or 2, characterized in that: The homogenization assembly includes multiple membrane elements (6). The bottom of each membrane element (6) is fixedly installed on the inner bottom wall of the main body (13) of the tank ultrafiltration device. Multiple components are fixedly connected to the outer side of the bottom of each membrane element (6). The membrane elements (6) are evenly arranged from the outer ring to the inner ring inside the tank of the main body (13) of the tank ultrafiltration device with a gap in the middle. The multiple membrane elements (6) are divided into multiple groups of plum blossom-shaped membrane elements (6). Each group of plum blossom-shaped membrane elements (6) consists of seven membrane elements (6). The seven membrane elements (6) in each group of plum blossom-shaped membrane elements (6) are fixedly connected to each other by components.
4. The uniform water distribution structure for a tank-type ultrafiltration device according to claim 3, characterized in that: The connecting assembly includes a second connecting plate (7) and a first connecting plate (8). One side of the second connecting plate (7) is movably mounted on one side of the component fixedly connected to the bottom outer surface of the membrane element (6). The other side of the first connecting plate (8) is movably mounted on the other side of the component fixedly connected to the bottom outer surface of the membrane element (6). Both the second connecting plate (7) and the first connecting plate (8) are threadedly connected to the component fixedly connected to the bottom outer surface of the membrane element (6) by bolts.
5. A uniform water distribution structure for use in a tank-type ultrafiltration device according to claim 1, 2, or 4, characterized in that: The collection assembly includes a union (4), the bottom of which is fixedly installed on the top of the membrane element (6). There are multiple unions (4). The top of six unions (4) in each group of plum blossom-shaped membrane elements (6) is fixedly connected to a first branch pipe (3). The top of another union (4) in each group of plum blossom-shaped membrane elements (6) is fixedly connected to a middle branch pipe (5). The end of the first branch pipe (3) away from the union (4) and the top of the middle branch pipe (5) are fixedly connected to a manifold (2). The top outer side of the manifold (2) is fixedly connected to an outlet pipe (1).
6. The uniform water distribution structure for a tank-type ultrafiltration device according to claim 3, characterized in that: The collection assembly includes a union (4), the bottom of which is fixedly installed on the top of the membrane element (6). There are multiple unions (4). The top of six unions (4) in each group of plum blossom-shaped membrane elements (6) is fixedly connected to a first branch pipe (3). The top of another union (4) in each group of plum blossom-shaped membrane elements (6) is fixedly connected to a middle branch pipe (5). The end of the first branch pipe (3) away from the union (4) and the top of the middle branch pipe (5) are fixedly connected to a manifold (2). The top outer side of the manifold (2) is fixedly connected to an outlet pipe (1).
7. A uniform water distribution structure for use in a tank-type ultrafiltration device according to claim 1, 2, 4 or 6, characterized in that: The manifold assembly includes a second branch pipe (14). One end of the second branch pipe (14) is fixedly installed inside the top of the outlet pipe (1). The other end of the second branch pipe (14) is fixedly connected to a water collection pipe (15). The outer side of the end of the water collection pipe (15) away from the second branch pipe (14) is fixedly installed inside the pipe body of the central water production pipe (9). There are multiple water collection pipes (15), and the multiple water collection pipes (15) are snowflake-shaped.
8. A uniform water distribution structure for use in a tank-type ultrafiltration device according to claim 5, characterized in that: The manifold assembly includes a second branch pipe (14). One end of the second branch pipe (14) is fixedly installed inside the top of the outlet pipe (1). The other end of the second branch pipe (14) is fixedly connected to a water collection pipe (15). The outer side of the end of the water collection pipe (15) away from the second branch pipe (14) is fixedly installed inside the pipe body of the central water production pipe (9). There are multiple water collection pipes (15), and the multiple water collection pipes (15) are snowflake-shaped.
9. A uniform water distribution structure for use in a tank-type ultrafiltration device according to claim 1, 2, 4, 6 or 8, characterized in that: The booster assembly includes a support column (11), the bottom of which is fixedly installed on the inner bottom wall of the manifold (2), and a disc baffle (12) is fixedly connected to the top of the support column (11).
10. A uniform water distribution structure for use in a tank-type ultrafiltration device according to claim 7, characterized in that: The booster assembly includes a support column (11), the bottom of which is fixedly installed on the inner bottom wall of the manifold (2), and a disc baffle (12) is fixedly connected to the top of the support column (11).