A scale and bacteria inhibiting device for water treatment

Abstract

The utility model discloses a kind of scale inhibition and sterilization device applied to water treatment, it is related to water treatment technical field, and it includes at least one scale inhibition structure and at least one sterilization structure;The scale inhibition structure includes scale inhibition shell and at least two scale inhibition sheets, the scale inhibition sheet is located in the scale inhibition shell, the scale inhibition sheet is made of alloy material, flow guide hole is provided on the scale inhibition sheet, the flow guide hole is used for liquid to pass through, the scale inhibition sheet can form primary cell structure with liquid;The sterilization structure includes sterilization shell and sterilization lamp, the sterilization shell is communicated with the scale inhibition shell, and the sterilization lamp is located in the sterilization shell.The utility model aims to provide a kind of scale inhibition and sterilization device applied to water treatment, can solve the problem that a large amount of scale inhibition agent needs to be added in the operation of existing water treatment process, the operation cost caused by various types of sterilization agent is high, and secondary pollution is prone to, realize the sterilization, degerming, scale inhibition and descaling of liquid.

Description

Technical Field

[0001] This utility model relates to the field of water treatment technology, and in particular to a scale inhibition and sterilization device for use in water treatment. Background Technology

[0002] Liquid sterilization and scale inhibition have wide applications in industries such as pharmaceuticals, petroleum, chemicals, power, and new energy. To meet process requirements, most existing sterilization and scale inhibition technologies rely on the addition of chemical agents, which has several drawbacks, including high annual operating costs and the potential for secondary pollution.

[0003] To address the existing problems of bactericidal and scale-inhibiting liquids, this invention proposes a scale-inhibiting and bactericidal device system for water treatment. Utility Model Content

[0004] The purpose of this invention is to provide a scale inhibition and sterilization device for water treatment, which can solve the problems of high operating costs and easy secondary pollution caused by the need to add a large amount of scale inhibitors and various types of sterilization agents in the operation of existing water treatment processes, and achieve sterilization, disinfection, scale inhibition and removal of liquids.

[0005] To achieve the above objectives, this utility model provides the following solution:

[0006] This utility model provides a scale inhibition and sterilization device for water treatment, comprising at least one scale inhibition structure and at least one sterilization structure; the scale inhibition structure includes a scale inhibition shell and at least two scale inhibition plates, the scale inhibition plates being located within the scale inhibition shell, the scale inhibition plates being made of alloy material, and the scale inhibition plates having flow guide holes for liquid to pass through, the scale inhibition plates and the liquid forming a galvanic cell structure; the sterilization structure includes a sterilization shell and a sterilization lamp, the sterilization shell being connected to the scale inhibition shell, and the sterilization lamp being located within the sterilization shell.

[0007] In some specific designs, a ballast is provided on the sterilization housing. The ballast is electrically connected to both the sterilization lamp and the controller. The controller controls the operation of the sterilization lamp by controlling the ballast.

[0008] In some specific embodiments, the germicidal lamp is an ultraviolet lamp, and the germicidal housing is equipped with an ultraviolet intensity sensor and a transmittance sensor. Both the ultraviolet intensity sensor and the transmittance sensor are electrically connected to the controller. The ultraviolet intensity sensor is used to monitor the ultraviolet intensity of the germicidal lamp, and the transmittance sensor is positioned facing the germicidal lamp to monitor the transmittance of the germicidal lamp.

[0009] In some specific designs, a quartz tube is provided in the sterilization housing, the sterilization lamp is located in the quartz tube, and the axial direction of the quartz tube is not parallel to the axial direction of the sterilization housing.

[0010] In some specific solutions, a cleaning structure is also included, which includes a cleaning brush and a driving structure. The cleaning brush is sleeved on the outside of the quartz tube, and the driving structure can drive the cleaning brush to move along the axial direction of the quartz tube.

[0011] In some specific embodiments, the scale inhibitor housing is provided with a scale inhibitor support shaft and a scale inhibitor fixing bracket. The axial direction of the scale inhibitor support shaft is coaxial with the axial direction of the scale inhibitor housing. The scale inhibitor is sleeved on the scale inhibitor support shaft. The scale inhibitor fixing bracket is connected to the scale inhibitor support shaft and the inner wall of the scale inhibitor housing, respectively. The scale inhibitor is connected to the scale inhibitor fixing bracket.

[0012] In some specific designs, the scale inhibitor sheet is made of an aluminum-copper alloy.

[0013] In some specific embodiments, a pressure sensor is provided in the scale-inhibiting housing and / or the sterilization housing, and the pressure sensor is electrically connected to the controller; a temperature sensor is provided in the scale-inhibiting housing and / or the sterilization housing, and the temperature sensor is electrically connected to the controller; a flow sensor is provided in the scale-inhibiting housing and / or the sterilization housing, and the flow sensor is electrically connected to the controller.

[0014] In some specific designs, the scale-inhibiting housing and / or the sterilizing housing are provided with an observation window.

[0015] In some specific solutions, at least two of the scale-inhibiting structures and at least two of the bactericidal structures are included, the scale-inhibiting structures and the bactericidal structures are arranged alternately, and the scale-inhibiting housing and the bactericidal housing are connected by a flange.

[0016] The present invention achieves the following technical advantages over the prior art:

[0017] This invention relates to a scale inhibition and sterilization device for water treatment. The scale inhibition structure utilizes a scale-inhibiting plate to form a galvanic cell with the liquid, achieving scale inhibition and removal. The sterilization structure uses a sterilizing lamp to sterilize and disinfect the liquid. This scale inhibition and sterilization device solves the problems of high operating costs and secondary pollution caused by the need to add large amounts of scale inhibitors and various types of sterilizing agents in existing water treatment processes. Furthermore, it addresses the need for softening and removing scale buildup caused by process operation. This scale inhibition and sterilization device further optimizes water treatment operations and saves costs. Attached Figure Description

[0018] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0019] Figure 1 This is a schematic diagram of a scale inhibition and sterilization device applied to water treatment in some embodiments of this utility model;

[0020] Figure 2 This is a schematic diagram of the internal structure of the scale inhibitor in some embodiments of this utility model;

[0021] In the diagram: 100 - Scale inhibition and sterilization device for water treatment; 1 - Scale inhibition structure; 2 - Sterilization structure; 3 - Scale inhibition shell; 4 - Scale inhibition plate; 5 - Sterilization shell; 6 - Sterilization lamp; 7 - Ballast; 8 - Controller; 9 - Ultraviolet intensity sensor; 10 - Light transmittance sensor; 11 - Scale inhibition plate support shaft; 12 - Scale inhibition plate fixing bracket; 13 - Flow guide hole; 14 - Pressure sensor; 15 - Temperature sensor; 16 - Flow sensor; 17 - Observation window; 18 - Flange; 19 - Cleaning brush. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] The purpose of this invention is to provide a scale inhibition and sterilization device for water treatment, which can solve the problems of high operating costs and easy secondary pollution caused by the need to add a large amount of scale inhibitors and various types of sterilization agents in the operation of existing water treatment processes, and achieve sterilization, disinfection, scale inhibition and removal of liquids.

[0024] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the utility model will be further described in detail below with reference to the accompanying drawings and specific embodiments.

[0025] like Figures 1 to 2As shown, this embodiment provides a scale inhibition and sterilization device 100 for water treatment, comprising at least one scale inhibition structure 1 and at least one sterilization structure 2. The scale inhibition structure 1 includes a scale inhibition shell 3 and at least two scale inhibition plates 4. The scale inhibition plates 4 are located in the scale inhibition shell 3 and are made of alloy material. The scale inhibition plates 4 are provided with a plurality of flow guide holes 13 for liquid to pass through. The scale inhibition plates 4 and the liquid can form a galvanic cell structure for scale inhibition and removal of the liquid. The sterilization structure 2 includes a sterilization shell 5 and a sterilization lamp 6. The sterilization shell 5 is connected to the scale inhibition shell 3. In this embodiment, both the scale inhibition shell 3 and the sterilization shell 5 are cylindrical hollow shells with openings at both ends. The sterilization lamp 6 is located in the sterilization shell 5 and is used for sterilization and sterilization of the liquid. The scale inhibition and sterilization device 100 applied to water treatment in this embodiment can solve the problems of high operating costs and easy secondary pollution caused by the need to add a large amount of scale inhibitors and various types of sterilization agents in the operation of existing water treatment processes. At the same time, this embodiment can also meet the need for softening and removing scale after equipment scaling due to process operation. The scale inhibition and sterilization device 100 applied to water treatment in this embodiment can further optimize water treatment operation and save costs.

[0026] In some specific embodiments, a ballast 7 is provided on the sterilization housing 5, and the ballast 7 is electrically connected to the sterilization lamp 6 and the controller 8 respectively.

[0027] In some specific embodiments, the germicidal lamp 6 is an ultraviolet lamp, preferably a medium-pressure ultraviolet lamp. An ultraviolet intensity sensor 9 and a transmittance sensor 10 are provided in the germicidal housing 5. Both the ultraviolet intensity sensor 9 and the transmittance sensor 10 are electrically connected to the controller 8. The ultraviolet intensity sensor 9 is used to monitor the ultraviolet intensity of the germicidal lamp 6, and the transmittance sensor 10 is positioned towards the germicidal lamp 6 to monitor the transmittance of the germicidal lamp 6.

[0028] In some specific embodiments, the ultraviolet intensity sensor 9 transmits the detected ultraviolet intensity of the germicidal lamp 6 to the controller 8, and the controller 8 controls the ballast 7 according to the detected ultraviolet intensity to control the operation of the germicidal lamp 6.

[0029] In some specific embodiments, a quartz tube is disposed within the sterilization housing 5, and a germicidal lamp 6 is located within the quartz tube. The axial direction of the quartz tube is not parallel to the axial direction of the sterilization housing 5; the quartz tube and the sterilization housing 5 are at a certain angle, allowing the germicidal lamp 6 inside the quartz tube to irradiate the liquid passing through the sterilization housing 5, thereby achieving sterilization. The light transmittance of the quartz tube affects the sterilization effect of the germicidal lamp 6. Data monitored by the light transmittance sensor 10 determines whether the quartz tube needs to be cleaned to ensure that the germicidal lamp 6 can sterilize and disinfect the liquid.

[0030] In some specific embodiments, the scale inhibition and sterilization device 100 for water treatment in this embodiment further includes a cleaning structure. The cleaning structure includes a cleaning brush 19 and a driving structure. The cleaning brush 19 is sleeved on the outside of the quartz tube and is annular. The bristles of the cleaning brush 19 can contact the outer wall of the quartz tube. The driving structure is located on the outside of the sterilization housing 5 and is a motor. The driving structure is electrically connected to the controller 8 and can drive the cleaning brush 19 to move along the axial direction of the quartz tube. Specifically, the power output end of the driving structure is connected to a lead screw drive. The lead screw is located inside the sterilization housing 5 and is rotatably connected to the sterilization housing 5. The lead screw is arranged parallel to the quartz tube and has a nut structure threadedly connected to it. The cleaning brush 19 is mounted on the nut structure. A guide rod is also provided in the sterilization housing 5. The guide rod is arranged parallel to the lead screw, and the nut structure is slidably connected to the guide rod. When the transmittance monitored by the transmittance sensor 10 is lower than the set value, the controller 8 controls the drive structure to work. The drive structure drives the lead screw to rotate, and the nut structure drives the cleaning brush to move along the length of the quartz tube to clean the outer surface of the quartz tube, so as to prevent the germicidal lamp 6 inside the quartz tube from being unable to irradiate the liquid due to contamination of the outer surface of the quartz tube. When the transmittance monitored by the transmittance sensor 10 reaches or exceeds the set value, the controller 8 controls the drive structure to stop working.

[0031] In some specific embodiments, the operation of the sterilization structure 2 is completely controlled by the controller 8, which can realize remote or automatic start-up and shutdown, remote or automatic cleaning, remote or automatic sterilization, and operation alarm prompts, etc.

[0032] In some specific embodiments, the scale-inhibiting housing 3 is provided with a scale-inhibiting sheet support shaft 11 and a scale-inhibiting sheet fixing bracket 12. The axial direction of the scale-inhibiting sheet support shaft 11 is coaxial with the axial direction of the scale-inhibiting housing 3. The scale-inhibiting sheet 4 is sleeved on the scale-inhibiting sheet support shaft 11. The scale-inhibiting sheet fixing bracket 12 is connected to the scale-inhibiting sheet support shaft 11 and the inner wall of the scale-inhibiting housing 3 respectively. The scale-inhibiting sheet 4 is connected to the scale-inhibiting sheet fixing bracket 12 and contacts the inner wall of the scale-inhibiting housing 3. A plurality of flow-guiding holes 13 are evenly opened on the scale-inhibiting sheet 4. The axial direction of the flow-guiding holes 13 is not parallel to the axial direction of the scale-inhibiting sheet 4, and the axial direction of each flow-guiding hole 13 is parallel. In this embodiment, the flow-guiding holes 13 are evenly distributed on the scale-inhibiting sheet 4 to ensure that the liquid is uniformly polarized.

[0033] In some specific embodiments, the scale inhibitor 4 is made of an aluminum-copper alloy. The material of the scale inhibitor 4 is not limited to the materials described above and can be selected according to requirements. The aluminum-copper alloy scale inhibitor 4 has a long-lasting effect and can meet the needs of long-term field use.

[0034] In some specific embodiments, a pressure sensor 14 is provided in the scale-inhibiting housing 3 and / or the sterilization housing 5. The pressure sensor 14 is used to monitor the pressure in the scale-inhibiting housing 3 and / or the sterilization housing 5, and is electrically connected to the controller 8. The temperature sensor 15 is provided in the scale-inhibiting housing 3 and / or the sterilization housing 5, and is electrically connected to the controller 8. The temperature sensor 15 is used to monitor the temperature in the scale-inhibiting housing 3 and / or the sterilization housing 5. The flow sensor 16 is provided in the scale-inhibiting housing 3 and / or the sterilization housing 5, and is electrically connected to the controller 8. The flow sensor 16 is used to monitor the flow rate in the scale-inhibiting housing 3 and / or the sterilization housing 5. By monitoring the pressure, temperature, and flow rate in the scale-inhibiting housing 3 and / or the sterilization housing 5, the operating status of the scale-inhibiting and sterilization device 100 applied to water treatment in this embodiment is monitored. When the pressure, temperature, and / or flow rate are too high, an alarm is triggered, and the device is adjusted accordingly.

[0035] In some specific embodiments, the scale-inhibiting housing 3 and / or the bactericidal housing 5 are provided with an observation window 17, through which the liquid condition inside the scale-inhibiting housing 3 and / or the bactericidal housing 5 can be observed.

[0036] In some specific embodiments, at least two scale-inhibiting structures 1 and at least two bactericidal structures 2 are included, with the scale-inhibiting structures 1 and bactericidal structures 2 arranged alternately. The scale-inhibiting housing 3 and the bactericidal housing 5 are connected by flanges 18. Specifically, flanges 18 are provided at both ends of the scale-inhibiting housing 3 and both ends of the bactericidal housing 5, and adjacent flanges 18 are connected by bolts to achieve the connection between the scale-inhibiting housing 3 and the bactericidal housing 5. This embodiment, by connecting multiple scale-inhibiting structures 1 and multiple bactericidal structures 2 in series, helps to improve the effectiveness of the device. Furthermore, the scale-inhibiting structures 1 and bactericidal structures 2 do not interfere with each other during operation, while still achieving their respective functions, realizing the simultaneous bactericidal and scale-inhibiting effects on the liquid.

[0037] In some specific embodiments, the number of scale-inhibiting structures 1 and bactericidal structures 2 are matched according to the design ratio, so that there is no interference during operation, while each can achieve its own function, realizing simultaneous sterilization, descaling and scale inhibition of liquid.

[0038] The control flow of the scale inhibition and sterilization device 100 for water treatment in this embodiment is described as follows: The scale inhibition structure 1 or sterilization structure 2 located at one end of the scale inhibition and sterilization device 100 for water treatment is connected to a liquid pipeline. Liquid enters the scale inhibition and sterilization device 100 for water treatment in this embodiment through the liquid pipeline. The flow sensor 16 monitors the flow rate of the liquid and transmits the signal to the controller 8. At the same time, the controller 8 controls and turns on the ballast 7, the sterilization lamp 6, the ultraviolet intensity sensor 9, and the transmittance sensor 10. During the operation of the scale inhibition and sterilization device 100 for water treatment in this embodiment, the controller 8 controls the operating status of the ballast 7 based on the data fed back by the ultraviolet intensity sensor 9, thereby controlling the operating power of the sterilization lamp 6; the controller 8 controls the operating status of the cleaning structure based on the data fed back by the transmittance sensor 10, so as to achieve the cleaning of the quartz tube. When the transmittance monitored by the transmittance sensor 10 is lower than the set value, the controller 8 controls the drive structure to work. The drive structure drives the lead screw to rotate, and the nut structure drives the cleaning brush to move along the length of the quartz tube to clean the outer surface of the quartz tube, so as to prevent the germicidal lamp 6 inside the quartz tube from being unable to irradiate the liquid due to contamination of the outer surface of the quartz tube. When the transmittance monitored by the transmittance sensor 10 reaches or exceeds the set value, the controller 8 controls the drive structure to stop working. After the liquid that has been initially sterilized enters the scale inhibition shell 3 of the scale inhibition structure 1, the liquid moves along the guide hole 13 of the scale inhibition plate 4. Since the axis of the guide hole 13 is not parallel to the axis of the scale inhibition plate 4, the liquid will rotate after passing through the guide hole 13. The liquid passes through the scale inhibition plate 4 to form a galvanic cell structure. The liquid is ionized into water dipoles by the electron transfer of the galvanic cell structure. Due to the effect of the water dipoles, calcium and magnesium ions cannot combine with carbonate and sulfate ions to form calcium and magnesium compounds, thus achieving the effect of scale inhibition. At the same time, a large number of water dipoles that are ionized slowly adhere to the inner wall of the scale inhibition shell 3 and form a protective film, thus achieving the effect of scale removal.

[0039] The scale inhibition and sterilization device 100 applied to water treatment in this embodiment meets the pressure pipeline specifications and has a pressure loss of less than 5%.

[0040] The scale inhibition and sterilization device 100 for water treatment in this embodiment solves the problems of high operating costs and secondary pollution caused by the need to add large amounts of scale inhibitors and various types of sterilization agents in existing water treatment processes. This embodiment also meets the need for softening and removing scale buildup after it forms on equipment due to process operation. The scale inhibition and sterilization device 100 for water treatment in this embodiment can further optimize water treatment operations. This scale inhibition and sterilization device 100 for water treatment in this embodiment is suitable for industrial water with large flow rates and large pipe diameters, and features high integration, multi-functionality, and low cost. The online real-time intelligent control of the scale inhibition and sterilization device 100 for water treatment in this embodiment meets the current industrial demand for full automation.

[0041] This utility model uses specific examples to illustrate its principles and implementation methods. The above description of the embodiments is only for the purpose of helping to understand the method and core idea of ​​this utility model. At the same time, for those skilled in the art, there will be changes in the specific implementation methods and application scope based on the idea of ​​this utility model. In summary, the content of this specification should not be construed as a limitation of this utility model.

Claims

1. A scale inhibition and sterilization device for water treatment, characterized in that: include: At least one scale-inhibiting structure (1) and at least one bactericidal structure (2); the scale-inhibiting structure (1) includes a scale-inhibiting shell (3) and at least two scale-inhibiting plates (4), the scale-inhibiting plates (4) are located in the scale-inhibiting shell (3), the scale-inhibiting plates (4) are made of alloy material, the scale-inhibiting plates (4) are provided with flow guide holes (13), the flow guide holes (13) are used for liquid to pass through, and the scale-inhibiting plates (4) and the liquid can form a galvanic cell structure; the bactericidal structure (2) includes a bactericidal shell (5) and a bactericidal lamp (6), the bactericidal shell (5) is connected to the scale-inhibiting shell (3), and the bactericidal lamp (6) is located in the bactericidal shell (5).

2. The scale inhibition and sterilization device for water treatment according to claim 1, characterized in that: A ballast (7) is provided on the sterilization housing (5). The ballast (7) is electrically connected to the sterilization lamp (6) and the controller (8). The controller (8) controls the operation of the sterilization lamp (6) by controlling the ballast (7).

3. The scale inhibition and sterilization device for water treatment according to claim 1, characterized in that: The sterilizing lamp (6) is an ultraviolet lamp. The sterilizing housing (5) is equipped with an ultraviolet intensity sensor (9) and a light transmittance sensor (10). Both the ultraviolet intensity sensor (9) and the light transmittance sensor (10) are electrically connected to the controller (8). The ultraviolet intensity sensor (9) is used to monitor the ultraviolet intensity of the sterilizing lamp (6). The light transmittance sensor (10) is positioned facing the sterilizing lamp (6) and is used to monitor the light transmittance of the sterilizing lamp (6).

4. The scale inhibition and sterilization device for water treatment according to claim 1, characterized in that: A quartz tube is provided in the sterilization housing (5), and the sterilization lamp (6) is located in the quartz tube. The axial direction of the quartz tube is not parallel to the axial direction of the sterilization housing (5).

5. The scale inhibition and sterilization device for water treatment according to claim 4, characterized in that: It also includes a cleaning structure, which includes a cleaning brush (19) and a driving structure. The cleaning brush (19) is sleeved on the outside of the quartz tube, and the driving structure can drive the cleaning brush (19) to move along the axial direction of the quartz tube.

6. The scale inhibition and sterilization device for water treatment according to claim 1, characterized in that: The scale-inhibiting housing (3) is provided with a scale-inhibiting plate support shaft (11) and a scale-inhibiting plate fixing bracket (12). The axial direction of the scale-inhibiting plate support shaft (11) is coaxial with the axial direction of the scale-inhibiting housing (3). The scale-inhibiting plate (4) is sleeved on the scale-inhibiting plate support shaft (11). The scale-inhibiting plate fixing bracket (12) is connected to the scale-inhibiting plate support shaft (11) and the inner wall of the scale-inhibiting housing (3) respectively. The scale-inhibiting plate (4) is connected to the scale-inhibiting plate fixing bracket (12).

7. The scale inhibition and sterilization device for water treatment according to claim 1, characterized in that: The scale inhibitor (4) is made of aluminum-copper alloy.

8. The scale inhibition and sterilization device for water treatment according to claim 1, characterized in that: A pressure sensor (14) is provided in the scale-inhibiting housing (3) and / or the sterilizing housing (5), and the pressure sensor (14) is electrically connected to the controller (8); a temperature sensor (15) is provided in the scale-inhibiting housing (3) and / or the sterilizing housing (5), and the temperature sensor (15) is electrically connected to the controller (8); a flow sensor (16) is provided in the scale-inhibiting housing (3) and / or the sterilizing housing (5), and the flow sensor (16) is electrically connected to the controller (8).

9. The scale inhibition and sterilization device for water treatment according to claim 1, characterized in that: The scale-inhibiting housing (3) and / or the sterilizing housing (5) are provided with an observation window (17).

10. The scale inhibition and sterilization device for water treatment according to claim 1, characterized in that: It includes at least two of the scale-inhibiting structures (1) and at least two of the bactericidal structures (2), the scale-inhibiting structures (1) and the bactericidal structures (2) are arranged alternately, and the scale-inhibiting housing (3) and the bactericidal housing (5) are connected by a flange (18).

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