Water treatment dosing device convenient to disassemble and assemble

Abstract

The water treatment dosing device comprises a water treatment dosing shell, a metering assembly convenient to disassemble and assemble is arranged on one side of the water treatment dosing shell, a liquid medicine mixing assembly is arranged in the water treatment dosing shell, and multiple liquid inlet assemblies are arranged above the water treatment dosing shell; according to the utility model, the prior art is improved, in actual use, not only can liquid medicine be better enabled not to be flocculated and the use effect of the liquid medicine be improved, but also different liquid medicines can be mixed and added, in actual use, the metering structure is convenient to disassemble and assemble, and when the metering structure breaks down, the metering structure is convenient to disassemble and assemble. Cleaning work of workers cannot be affected, and water pollution is avoided.

Description

Technical Field

[0001] The utility model relates to the field of water treatment chemical dosing devices that are convenient for disassembly and assembly. Specifically, it relates to a water treatment chemical dosing device that is convenient for disassembly and assembly. Background Technique

[0002] Currently, during the sewage treatment process, flocculants, coagulants, and other chemicals need to be added to enhance the sewage treatment effect. In actual use, the traditional water treatment chemical dosing device is not convenient for disassembling and assembling the metering structure. When the metering structure fails, it affects the cleaning work of the staff and causes water pollution. Therefore, the existing technology needs to be improved. Content of the Utility Model

[0003] The purpose of the utility model is to provide a water treatment chemical dosing device that is convenient for disassembly and assembly to solve the problems raised in the above background technique.

[0004] To achieve the above purpose, the utility model provides the following technical solution: A water treatment chemical dosing device that is convenient for disassembly and assembly includes a water treatment chemical dosing outer shell. One side of the water treatment chemical dosing outer shell is provided with a metering assembly that is convenient for disassembly and assembly. Inside the water treatment chemical dosing outer shell is provided with a liquid medicine mixing assembly. Above the water treatment chemical dosing outer shell are provided with multiple liquid inlet assemblies;

[0005] To achieve the purpose of convenient disassembly and assembly metering, the metering assembly that is convenient for disassembly and assembly includes a mounting plate. The mounting plate is connected to the water treatment chemical dosing outer shell by screws. One side of the mounting plate is installed with a diaphragm metering pump. The input end of the diaphragm metering pump is connected to a liquid inlet pipe through a flange. The liquid inlet pipe is connected to the water treatment chemical dosing outer shell. Inside the liquid inlet pipe is provided with a flow sensor. The output end of the diaphragm metering pump is connected to a liquid outlet pipe.

[0006] Preferably, a check valve is provided inside the liquid inlet pipe.

[0007] Preferably, the flow sensor, the diaphragm metering pump, and the PLC controller are electrically connected. The PLC controller is installed on one side of the water treatment chemical dosing outer shell.

[0008] Preferably, to achieve the purpose of liquid medicine mixing, the liquid medicine mixing assembly includes a rotating rod. The rotating rod is movably connected to the water treatment chemical dosing outer shell. One side of the water treatment chemical dosing outer shell is provided with a driving motor. The driving motor is connected to the rotating rod. The periphery of the rotating rod is provided with mixing fan blades.

[0009] Preferably, to achieve the purpose of multiple liquid inlets, the multiple liquid inlet assemblies include a liquid infusion pipe. The liquid infusion pipe is connected to the water treatment chemical dosing outer shell. One side of the liquid infusion pipe is connected to a liquid inlet pump. The input end of the liquid inlet pump is connected to a liquid distribution pipe. The liquid distribution pipe is connected to different liquid medicine sources. Inside the liquid distribution pipe is provided with a liquid inlet valve.

[0010] Preferably, a moisture-proof base is provided at the bottom of the water treatment chemical addition housing, and the moisture-proof base is connected to the water treatment chemical addition housing.

[0011] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0012] 1. The present utility model makes improvements to the prior art. In actual use, it can not only better prevent the liquid medicine from flocculating, improve the use effect of the liquid medicine, but also mix and add different liquid medicines. Moreover, in actual use, it is convenient to disassemble and assemble the metering structure. When the metering structure fails, it will not affect the cleaning work of the staff and avoid water pollution.

[0013] 2. In actual use, by setting a driving motor, the driving motor can drive the rotating rod to rotate, and when the rotating rod rotates, it can drive the mixing fan blades to rotate, so as to achieve the purpose of facilitating the mixing of different liquid medicines. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 FIG. 1 is a schematic diagram of the main structure of a water treatment chemical addition device that is easy to disassemble and assemble according to an embodiment of the present utility model;

[0015] Figure 2 FIG. 2 is a perspective view of a water treatment chemical addition device that is easy to disassemble and assemble according to an embodiment of the present utility model;

[0016] Figure 3 FIG. 3 is a schematic diagram of the structure of a plurality of liquid inlet components in a water treatment chemical addition device that is easy to disassemble and assemble according to an embodiment of the present utility model;

[0017] Figure 4 FIG. 4 is a schematic diagram of the structure of a metering component that is easy to disassemble and assemble in a water treatment chemical addition device that is easy to disassemble and assemble according to an embodiment of the present utility model.

[0018] In the figure:

[0019] 1. Water treatment chemical addition housing; 2. Metering component that is easy to disassemble and assemble; 201. Mounting plate; 202. Screw; 203. Diaphragm metering pump; 204. Liquid inlet pipe; 205. Flow sensor; 206. Liquid outlet pipe; 3. Liquid medicine mixing component; 301. Rotating rod; 302. Driving motor; 303. Mixing fan blades; 4. A plurality of liquid inlet components; 401. Liquid infusion pipe; 402. Liquid inlet pump; 403. Liquid distribution pipe; 404. Liquid inlet valve; 5. PLC controller; 6. Moisture-proof base; 7. Check valve. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0020] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0021] Please refer to Figure 1 and to Figure 4 , the present invention provides a technical solution: a water treatment chemical dosing device that is easy to disassemble and assemble, including a water treatment chemical dosing housing 1. One side of the water treatment chemical dosing housing 1 is provided with a metering assembly 2 that is easy to disassemble and assemble. Inside the water treatment chemical dosing housing 1 is provided with a liquid mixing assembly 3. Above the water treatment chemical dosing housing 1 are provided with a variety of liquid inlet assemblies 4.

[0022] Embodiment 1

[0023] As Figures 1-4 shown, for the metering assembly 2 that is easy to disassemble and assemble, the metering assembly 2 that is easy to disassemble and assemble includes a mounting plate 201. The mounting plate 201 is connected to the water treatment chemical dosing housing 1 by screws 202. One side of the mounting plate 201 is installed with a diaphragm metering pump 203. The input end of the diaphragm metering pump 203 is connected to a liquid inlet pipe 204 through a flange. The liquid inlet pipe 204 is connected to the water treatment chemical dosing housing 1. A flow sensor 205 is provided inside the liquid inlet pipe 204. The output end of the diaphragm metering pump 203 is connected to a liquid outlet pipe 206. A one-way valve 7 is provided inside the liquid inlet pipe 204 to achieve the purpose of one-way conduction of the liquid inlet pipe 204. The flow sensor 205, the diaphragm metering pump 203 and the PLC controller 5 are electrically connected. The PLC controller 5 is installed on one side of the water treatment chemical dosing housing 1.

[0024] Through the above technical solution, by setting the mounting plate 201 and the screws 202, the purpose of facilitating the disassembly of the diaphragm metering pump 203 is achieved. The diaphragm metering pump 203 takes out the liquid medicine in the water treatment chemical dosing housing 1 through the liquid inlet pipe 204. At the same time, the flow sensor 205 monitors the flow rate. The flow rate information is transmitted to the PLC controller 5 through the flow sensor 205. Then, the output of the diaphragm metering pump 203 is controlled by the PLC controller 5 and input into the external water treatment equipment through the liquid outlet pipe 206, thereby achieving the purpose of automatic quantitative chemical dosing.

[0025] Embodiment 2

[0026] As Figures 1-4As shown in the figure, for the liquid medicine mixing component 3, the liquid medicine mixing component 3 includes a rotating rod 301. The rotating rod 301 is movably connected to the water treatment chemical addition housing 1. A transmission motor 302 is provided on one side of the water treatment chemical addition housing 1. The transmission motor 302 is connected to the rotating rod 301. A mixing fan blade 303 is provided on the periphery of the rotating rod 301.

[0027] Through the above technical solution, by setting the transmission motor 302, the transmission motor 302 can drive the rotating rod 301 to rotate. When the rotating rod 301 rotates, it can drive the mixing fan blade 303 to rotate, so as to achieve the purpose of facilitating the mixing of different liquid medicines.

[0028] Embodiment 3

[0029] As Figures 1-4 shown in the figure, for the multiple liquid inlet components 4, the multiple liquid inlet components 4 include an infusion tube 401. The infusion tube 401 is connected to the water treatment chemical addition housing 1. A liquid inlet pump 402 is connected to one side of the infusion tube 401. The input end of the liquid inlet pump 402 is connected to a liquid distribution tube 403. The liquid distribution tube 403 is connected to different liquid medicine sources outside. A liquid inlet valve 404 is provided inside the liquid distribution tube 403. A moisture-proof base 6 is provided at the bottom of the water treatment chemical addition housing 1. The moisture-proof base 6 is connected to the water treatment chemical addition housing 1.

[0030] Through the above technical solution, by setting the liquid distribution tube 403 and the liquid inlet valve 404, the liquid distribution tube 403 and the liquid inlet valve 404 can input different liquid medicines into the water treatment chemical addition housing 1 through the liquid inlet pump 402 and the infusion tube 401. By setting the moisture-proof base 6, the purpose of moisture-proof at the bottom of the device can be achieved.

[0031] Working process and principle: By setting the mounting plate 201 and the screw 202, the purpose of facilitating the disassembly of the diaphragm metering pump 203 can be achieved. The diaphragm metering pump 203 takes out the liquid medicine in the water treatment chemical addition housing 1 through the liquid inlet pipe 204. At the same time, the flow sensor 205 monitors the flow rate. The flow rate information is transmitted to the PLC controller 5 by the flow sensor 205. Then, the output of the diaphragm metering pump 203 is controlled by the PLC controller 5 and input into the external water treatment equipment through the liquid outlet pipe 206, so as to achieve the purpose of automatic quantitative chemical addition. By setting the transmission motor 302, the transmission motor 302 can drive the rotating rod 301 to rotate. When the rotating rod 301 rotates, it can drive the mixing fan blade 303 to rotate, so as to achieve the purpose of facilitating the mixing of different liquid medicines. By setting the liquid distribution tube 403 and the liquid inlet valve 404, the liquid distribution tube 403 and the liquid inlet valve 404 can input different liquid medicines into the water treatment chemical addition housing 1 through the liquid inlet pump 402 and the infusion tube 401. By setting the moisture-proof base 6, the purpose of moisture-proof at the bottom of the device can be achieved.

[0032] For those skilled in the art, it is obvious that the present utility model is not limited to the details of the above-described exemplary embodiments, and the present utility model can be implemented in other specific forms without departing from the spirit or basic characteristics of the present utility model. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting. The scope of the present utility model is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be embraced within the present utility model. Any reference signs in the claims should not be construed as limiting the claims involved.

[0033] In addition, it should be understood that although this specification is described according to the embodiments, not every embodiment only contains an independent technical solution. This narrative manner of the specification is only for clarity. Those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A water treatment dosing device that is easy to disassemble and assemble, characterized in that: It comprises a water treatment dosing shell (1), a metering component (2) which is easy to disassemble and assemble is provided on one side of the water treatment dosing shell (1), a liquid medicine mixing component (3) is provided inside the water treatment dosing shell (1), and a plurality of liquid inlet components (4) are provided above the water treatment dosing shell (1); The easily disassembled metering component (2) comprises a mounting plate (201), wherein the mounting plate (201) is connected to the water treatment dosing housing (1) via screws (202), a diaphragm metering pump (203) is mounted on one side of the mounting plate (201), an input end of the diaphragm metering pump (203) is connected to a liquid inlet pipe (204) via a flange, the liquid inlet pipe (204) is connected to the water treatment dosing housing (1), a flow sensor (205) is arranged inside the liquid inlet pipe (204), and an output end of the diaphragm metering pump (203) is connected to a liquid outlet pipe (206).

2. The water treatment dosing device that is easy to disassemble and assemble according to claim 1 is characterized in that: A one-way valve (7) is provided inside the liquid inlet pipe (204).

3. The water treatment dosing device that is easy to disassemble and assemble according to claim 1 is characterized in that: The flow sensor (205) is electrically connected to the diaphragm metering pump (203) and the PLC controller (5), and the PLC controller (5) is installed on one side of the water treatment dosing housing (1).

4. The water treatment dosing device that is easy to disassemble and assemble according to claim 1 is characterized in that: The liquid medicine mixing assembly (3) comprises a rotating rod (301), the rotating rod (301) being movably connected to the water treatment dosing housing (1), a transmission motor (302) being provided on one side of the water treatment dosing housing (1), the transmission motor (302) being connected to the rotating rod (301), and a mixing fan blade (303) being provided on the periphery of the rotating rod (301).

5. The water treatment dosing device that is easy to assemble and disassemble according to claim 1 is characterized in that: The multiple liquid inlet components (4) include an infusion tube (401), the infusion tube (401) is connected to the water treatment dosing housing (1), one side of the infusion tube (401) is connected to a liquid inlet pump (402), the input end of the liquid inlet pump (402) is connected to a liquid dispensing tube (403), the outside of the liquid dispensing tube (403) is connected to different liquid sources, and the inside of the liquid dispensing tube (403) is provided with a liquid inlet valve (404).

6. The water treatment dosing device that is easy to assemble and disassemble according to claim 1 is characterized in that: A moisture-proof base (6) is provided at the bottom of the water treatment dosing housing (1), and the moisture-proof base (6) is connected to the water treatment dosing housing (1).

Images