Pipe network chlorine supplement device with mixed structure

Abstract

The utility model discloses a pipe network chlorine supplementing device with mixed structure relates to pipe network processing technical field. The device includes that chlorine supplementing jar body is equipped with inlet pipe, liquid discharge pipe and storage jar on chlorine supplementing jar body, and the outlet gas end of storage jar is connected rotary joint through chlorine supplementing pipe, and four continuous mixing cavities with overflow port are divided in chlorine supplementing jar body, and inlet pipe communicates top mixing cavity, and liquid discharge pipe communicates bottom mixing cavity, and the chlorine outlet assembly that communicates with rotary joint is equipped in top mixing cavity, and each is equipped with stirring assembly in two mixing cavities of middle part, and chlorine outlet assembly and stirring assembly are connected same drive assembly. The device prolongs liquid chlorine contact time, and promotes mixing evenness, and simplifies power component, and guarantees pipe network chlorine supplementing effect.

Description

Technical Field

[0001] This utility model relates to the field of pipeline treatment technology, and more specifically, to a pipeline chlorination device with a hybrid structure. Background Technology

[0002] Disinfecting tap water with liquid chlorine is a common disinfection method both domestically and internationally. To maintain the disinfection effect and prevent microbial contamination during the water supply network, the residual chlorine content in tap water must be higher than 0.05 mg / L. Therefore, tap water will have a chlorine odor. During the water supply network, chlorine is replenished to the tap water using chlorination equipment.

[0003] For example, Chinese patent 202220947359.X proposes a chlorination system for tap water pipe networks. This patent uses a chlorination tank that works in conjunction with the inlet and outlet water pipe networks, along with a storage tank and chlorination pipes, to perform chlorination operations on tap water pipe networks, ensuring that the chlorine content of tap water in the pipes meets the standards. However, during implementation, there is a problem with poor mixing uniformity. Utility Model Content

[0004] The purpose of this invention is to solve the problems mentioned in the background art, and to propose a pipeline chlorination device with a hybrid structure.

[0005] The technical solution adopted by this utility model to solve its technical problem is: A pipeline chlorination device with a mixing structure includes a chlorination tank, an inlet pipe, a drain pipe, and a storage tank. The storage tank's outlet is connected to a chlorination pipe, and the end of the chlorination pipe is connected to a rotary joint. The chlorination tank is divided into four mixing chambers from top to bottom. The inlet pipe is connected to the top first mixing chamber, and the drain pipe is connected to the bottom fourth mixing chamber. Each mixing chamber has an overflow port at its end, allowing the four mixing chambers to form a continuous cavity, enabling the mixture in one mixing chamber to overflow sequentially into the next. A chlorination outlet assembly is rotatably installed in the top first mixing chamber, and its inlet end is connected to the rotary joint. Each of the two middle mixing chambers is rotatably connected to a stirring assembly, and both the stirring and chlorination outlet assemblies are connected to a drive assembly, allowing the drive assembly to rotate both the stirring and chlorination outlet assemblies.

[0006] Furthermore, the above solution includes a chlorine replenishment tank made of transparent material to facilitate observation of its internal working status.

[0007] Furthermore, the above scheme includes a chlorine outlet assembly comprising a chlorine outlet pipe; wherein the chlorine outlet pipe is rotatably disposed in the first mixing chamber at the top, and one end extends to the outside of the chlorine replenishment tank and is connected to a rotary joint, and the other end is sealed and extends to the outside of the chlorine replenishment tank and is connected to a drive assembly. The chlorine outlet pipe body is provided with several gas discs communicating with it, and each gas disc is provided with several chlorine outlets in the circumferential direction.

[0008] Furthermore, the above-mentioned solution includes a stirring rod; wherein the stirring rod is rotatably disposed in the central mixing chamber and one end extends to the outside of the chlorine replenishment tank and is connected to the drive assembly, and the stirring rod body is provided with a plurality of stirring blades.

[0009] Furthermore, the above-described solution includes a drive motor; wherein the drive motor is located outside the chlorine replenishment tank and is connected to the chlorine replenishment pipe and the stirring rod via a transmission part.

[0010] Furthermore, in the above scheme, the transmission unit is one of belt drive, chain drive, or gear drive.

[0011] Furthermore, the above scheme includes an inclined buffer plate installed in the fourth mixing chamber at the bottom, and the buffer plate is located below the overflow port on the fourth mixing chamber at the bottom, so as to ensure the stability of the liquid flow and pressure of the drain pipe, and lay the foundation for uniform control of the flow rate of subsequent chlorine replenishment in the pipeline network.

[0012] Furthermore, the above scheme includes a sewage discharge assembly connected to both the top and middle mixing chambers.

[0013] Furthermore, the above solution includes a sewage discharge assembly comprising three sewage discharge pipes connected to the top and middle mixing chambers respectively, with the ends of the three sewage discharge pipes extending to the outside of the chlorine replenishment tank and connected to a sewage discharge pipe. The sewage discharge pipe is vertically installed and closed at the top, and a sewage discharge valve is installed on the sewage discharge pipe.

[0014] Compared with the prior art, the beneficial effects of this utility model are: This invention creates a stepped mixing space by dividing the chlorine replenishment tank into four continuous mixing chambers with overflow outlets from top to bottom. After entering from the first mixing chamber at the top, the liquid flows sequentially through the overflow outlets into the two middle mixing chambers, finally exiting from the fourth mixing chamber at the bottom. This continuous overflow design significantly extends the contact time between the liquid and chlorine gas, creating favorable conditions for thorough mixing and avoiding incomplete mixing due to insufficient contact time. The chlorine outlet component in the first mixing chamber at the top rotates under the drive of the driving component, uniformly dispersing chlorine gas into the liquid and achieving preliminary and efficient mixing of chlorine and liquid. Simultaneously, the driving component drives the stirring components in the two middle mixing chambers to rotate, further agitating the initially mixed liquid. The rotational dispersion of the chlorine outlet component and the active stirring of the stirring components create a dual mixing effect, significantly improving the uniformity of chlorine-liquid mixing, ensuring a stable and uniform chlorine content in the liquid after chlorination, and meeting the chlorination quality requirements of the pipeline network. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the internal structure of this utility model; Figure 2 This is a schematic diagram of the external structure of this utility model; Figure 3 This is a schematic diagram showing the installation location of the sewage discharge components; The components are as follows: 1. Chlorine replenishment tank; 11. Inlet pipe; 12. Drain pipe; 13. Storage tank; 14. Chlorine replenishment pipe; 15. Rotary joint; 16. Mixing chamber; 17. Overflow port; 2. Chlorine outlet assembly; 21. Chlorine outlet pipe; 22. Gas plate; 23. Chlorine outlet; 3. Stirring assembly; 31. Stirring rod; 32. Stirring blade; 4. Drive assembly; 41. Drive motor; 42. Transmission unit; 5. Buffer plate; 6. Sewage discharge assembly; 61. Sewage guide pipe; 62. Sewage discharge pipe; 63. Sewage discharge valve. Detailed Implementation

[0016] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of the present utility model, and not all of them. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the scope of protection of the present utility model. The present utility model will be further described with reference to the accompanying drawings and embodiments: A pipeline chlorination device with a hybrid structure, see attached figure. Figure 1 and attached Figure 2As shown, the system includes a chlorination tank 1, which can be made of transparent material to facilitate observation of its internal working status. The chlorination tank 1 is equipped with an inlet pipe 11, a drain pipe 12, and a storage tank 13. A chlorination pipe 14 is connected to the outlet of the storage tank 13, and a rotary joint 15 is connected to the end of the chlorination pipe 14. The chlorination tank 1 is divided into four mixing chambers 16 from top to bottom. The inlet pipe 11 is connected to the first mixing chamber 16 at the top, and the drain pipe 12 is connected to the fourth mixing chamber 16 at the bottom. Each mixing chamber 16 has an overflow port 17 at its end. The four mixing chambers 16 form a continuous cavity, allowing the mixture in the previous mixing chamber 16 to overflow sequentially into the next mixing chamber 16. A chlorine outlet component 2 is rotatably installed in the top first mixing chamber 16, and the inlet end of the chlorine outlet component 2 is connected to the rotary joint 15 so that chlorine gas in the chlorine replenishment tank 1 can enter it. A set of stirring components 3 is rotatably connected to each of the two middle mixing chambers 16, and the stirring components 3 and the chlorine outlet component 2 are connected to a drive component 4 so that the drive component 4 can drive the stirring components 3 and the chlorine outlet component 2 to rotate together.

[0017] In the specific implementation process, this solution constructs a stepped mixing space through four continuous mixing chambers 16 with overflow ports 17, separated from top to bottom by the chlorine replenishment tank 1. Liquid enters the top first mixing chamber 16 through the inlet pipe 11. Chlorine gas in the storage tank enters the chlorine outlet component 2 in the first mixing chamber 16 through the chlorine replenishment pipe 14 and the rotary joint 15. At the same time, the drive component 4 drives the chlorine outlet component 2 to rotate, so that the chlorine gas is evenly dispersed into the liquid. The resulting mixture flows into the two middle mixing chambers 16 sequentially through the overflow port 17. The stirring component 3, driven synchronously by the drive component 4, further stirs and strengthens the mixing. Finally, the mixed liquid is discharged from the drain pipe 12 of the bottom fourth mixing chamber 16. Among these features, the continuous overflow design of the four mixing chambers 16 prolongs the liquid chlorine contact time. The dual effect of the rotation and dispersion of the chlorine outlet component 2 and the active stirring of the stirring component 3 improves the mixing uniformity of chlorine and liquid. Furthermore, the linkage between the drive component 4 and the two components reduces the number of power components, resulting in a compact structure and efficient operation, which can effectively ensure the chlorine replenishment effect of the pipeline network.

[0018] For the above scheme, please refer to the appendix for details. Figure 1 As shown, the chlorine outlet assembly 2 includes a chlorine outlet pipe 21, which is rotatably disposed in the first mixing chamber 16 at the top, with one end extending to the outside of the chlorine replenishment tank 1 and connected to the rotary joint 15, and the other end sealed and extending to the outside of the chlorine replenishment tank 1 and connected to the drive assembly 4. The chlorine outlet pipe 21 has several gas plates 22 communicating with it, and each gas plate 22 has several chlorine outlets 23 in the circumferential direction.

[0019] In the specific implementation of this scheme, the chlorine outlet pipe 21, which is rotated and located in the first mixing chamber 16 at the top, is the core. Chlorine gas is transported from the storage tank to the rotary joint 15 via the chlorine replenishment pipe 14, and then introduced into the chlorine outlet pipe 21 through the rotary joint 15. Subsequently, it is released into the liquid in the mixing chamber 16 through several gas discs 22 connected to the pipe body of the chlorine outlet pipe 21, and from several chlorine outlets 23 opened around each gas disc 22. At the same time, driven by the drive component 4, the chlorine outlet pipe 21 and the gas discs 22 rotate together, further promoting the diffusion of chlorine gas in the liquid; among them, the gas discs 22 The multiple chlorine outlets 23 in the two directions significantly increase the contact area between chlorine gas and liquid, avoiding excessively high local chlorine concentrations. The synchronous rotation of the chlorine outlet pipe 21 enhances the dispersion of chlorine gas in the liquid through rotational disturbance, improving the initial mixing uniformity. Furthermore, the cooperation between the chlorine outlet pipe 21 and the rotary joint 15 ensures both the sealing of chlorine gas delivery and the smooth operation of the rotation. The structural design takes into account sealing, dispersion, and stability, laying a good foundation for the deep stirring of the subsequent mixing chamber 16 and effectively improving the overall chlorine replenishment mixing efficiency.

[0020] For the above scheme, please refer to the appendix for details. Figure 1 As shown, the stirring assembly 3 includes a stirring rod 31, which is rotatably disposed in the central mixing chamber 16 and extends to the outside of the chlorine replenishment tank 1 and is connected to the drive assembly 4. The stirring rod 31 is provided with a plurality of stirring blades 32.

[0021] In the specific implementation process of this scheme, when the drive component 4 is running, it will drive the stirring rod 31 to rotate synchronously in the middle mixing chamber 16. The stirring blades 32 on the stirring rod 31 will rotate together with the stirring rod 31, continuously stirring the preliminary mixture flowing in from the first mixing chamber 16 at the top through the overflow port 17. This increases the contact area with the mixture, which can more fully break up the concentration stratification in the mixture, enhance the secondary mixing effect of chlorine and liquid, and avoid local accumulation of chlorine. In addition, continuous stirring can also extend the effective mixing time of the mixture in the middle mixing chamber 16, further improving the mixing uniformity of chlorine and liquid, laying the foundation for the final treatment of the bottom mixing chamber 16 and the accuracy of chlorine replenishment in the pipeline network, and effectively enhancing the chlorine replenishment mixing efficiency of the overall device.

[0022] For the above scheme, please refer to the appendix for details. Figure 1 As shown, the drive assembly 4 includes a drive motor 41, which is located outside the chlorine replenishment tank 1 and is connected to the chlorine replenishment pipe 14 and the stirring rod 31 via a transmission part 42. The transmission part 42 is one of the belt drive, chain drive or gear drive in the prior art, which will not be described in detail in this solution.

[0023] In the specific implementation of this scheme, the drive motor 41 serves as the power source. The power generated during its operation is synchronously transmitted to the chlorine replenishment pipe 14 and the stirring rod 31 through the transmission part 42. This drives the chlorine outlet component 2 to rotate and disperse chlorine gas in the first mixing chamber 16 at the top, while simultaneously driving the stirring component 3 to rotate and stir the mixture in the middle mixing chamber 16, thus achieving the synchronous development of chlorine outlet and stirring actions.

[0024] In the above scheme, considering the stability of the liquid output from the fourth mixing chamber 16 at the bottom, therefore, refer to the appendix. Figure 1 As shown, a buffer plate 5 is inclinedly arranged in the fourth mixing chamber 16 at the bottom, and the buffer plate 5 is located below the overflow port 17 on the fourth mixing chamber 16 at the bottom.

[0025] In the specific implementation process of this scheme, when the mixed liquid in the middle mixing chamber 16 flows into the bottom fourth mixing chamber 16 through the overflow port 17, it will first come into contact with the inclined buffer plate 5. Under the support and guidance of the buffer plate 5, the mixed liquid slowly flows along the inclined surface of the buffer plate 5 to the lower space of the bottom mixing chamber 16, and finally is discharged from the drain pipe 12. In this process, the inclined buffer plate 5 can effectively receive the overflowing mixed liquid, avoid the liquid directly impacting the cavity wall or liquid surface of the bottom fourth mixing chamber 16 to avoid violent turbulence and splashing, significantly improve the flow stability of the mixed liquid in the bottom cavity, and thus ensure the stability of the liquid flow and pressure of the drain pipe 12, laying the foundation for the uniform control of the flow rate of subsequent chlorine replenishment in the pipeline network.

[0026] In the above scheme, considering that there will be accumulation of mixed liquid in the top and middle mixing chambers 16, therefore, refer to the appendix. Figure 3 As shown, a drain assembly 6 is connected to both the top and middle mixing chambers 16. Specifically, the drain assembly 6 includes three drain pipes 61, which are respectively connected to the top and middle mixing chambers 16. The ends of the three drain pipes 61 extend to the outside of the chlorination tank 1 and are connected to a drain pipe 62. The drain pipe 62 is vertically installed and closed at the top, and a drain valve 63 is installed on the drain pipe 62.

[0027] In the specific implementation of this solution, the drain valve 63 is normally closed. When it is necessary to drain, the drain valve 63 is opened, and the mixed liquid accumulated in the top and middle mixing chambers 16 will naturally collect to the drain pipe 62 through the corresponding drain pipe 61, and then be discharged from the chlorination tank 1 through the drain valve 63, so as to avoid the residual liquid affecting the subsequent mixing uniformity or corroding the chamber wall.

[0028] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The descriptions of the above embodiments and specifications are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of protection claimed by this utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A pipeline chlorination device with a hybrid structure, comprising a chlorination tank (1), wherein the chlorination tank (1) is provided with an inlet pipe (11), a drain pipe (12) and a storage tank, and a chlorination pipe (14) is connected to the outlet end of the storage tank (13), and a rotary joint (15) is connected to the end of the chlorination pipe (14); characterized in that: wherein The chlorination tank (1) is divided into four mixing chambers (16) from top to bottom. The inlet pipe (11) is connected to the first mixing chamber (16) at the top, and the outlet pipe (12) is connected to the fourth mixing chamber (16) at the bottom. Each mixing chamber (16) is provided with an overflow port (17) at the end, so that the four mixing chambers (16) form a continuous chamber. Among them, the first mixing chamber (16) at the top is equipped with a chlorine outlet component (2) which is rotatably installed, and the liquid inlet end of the chlorine outlet component (2) is connected to the rotary joint (15); In this part, a set of stirring components (3) is rotatably connected to each of the two mixing chambers (16) in the middle, and the stirring components (3) and the chlorine outlet components (2) are connected to a driving component (4) so ​​that the driving component (4) can drive the stirring components (3) and the chlorine outlet components (2) to rotate together.

2. A pipeline chlorination device with a hybrid structure according to claim 1, characterized in that: The chlorine outlet assembly (2) includes a chlorine outlet pipe (21); The chlorine outlet pipe (21) is rotatably installed in the first mixing chamber (16) at the top, and one end extends to the outside of the chlorine replenishment tank (1) and is connected to the rotary joint (15). The other end is sealed and extends to the outside of the chlorine replenishment tank (1) and is connected to the drive assembly (4). The chlorine outlet pipe (21) has several gas plates (22) connected to it, and each gas plate (22) has several chlorine outlets (23) in the circumferential direction.

3. A pipeline chlorination device with a hybrid structure according to claim 2, characterized in that: The stirring assembly (3) includes a stirring rod (31); The stirring rod (31) is rotatably disposed in the central mixing chamber (16) and one end extends to the outside of the chlorine replenishment tank (1) and is connected to the drive assembly (4). The stirring rod (31) has several stirring blades (32).

4. A pipeline chlorination device with a hybrid structure according to claim 3, characterized in that: The drive assembly (4) includes a drive motor (41); The drive motor (41) is located outside the chlorine tank (1) and is connected to the chlorine pipe (14) and the stirring rod (31) through the transmission part (42).

5. A pipeline chlorination device with a hybrid structure according to claim 4, characterized in that: The transmission unit (42) is one of belt drive, chain drive or gear drive.

6. A pipeline chlorination device with a hybrid structure according to claim 5, characterized in that: A buffer plate (5) is inclinedly arranged in the fourth mixing chamber (16) at the bottom, and the buffer plate (5) is located below the overflow port (17) on the fourth mixing chamber (16) at the bottom.

7. A pipeline chlorination device with a hybrid structure according to claim 6, characterized in that: The top and middle mixing chambers (16) are connected together to a drain assembly (6).

8. A pipeline chlorination device with a hybrid structure according to claim 7, characterized in that: The sewage discharge assembly (6) includes a sewage guide pipe (61); Among them, there are three sewage pipes (61) and they are connected to the top and middle mixing chambers (16) respectively. The ends of the three sewage pipes (61) extend to the outside of the chlorine replenishment tank (1) and are connected to the sewage pipe (62). The sewage pipe (62) is vertically installed and the top is closed. A sewage valve (63) is installed on the sewage pipe (62).

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