Highly integrated dosing device for reclaimed water

Abstract

The utility model discloses a kind of high-integration dosing devices for reclaimed water, the device includes PE medicine bucket, metering pump, Y-type filter, the PE medicine bucket, metering pump, Y-type filter are integrated in pry frame, the pry frame is welded from horizontal vertical structure steel pipe, is divided into vertically arranged support frame and fence frame, support frame and fence frame are all installed on adjacent arrangement of bottom frame, fence frame places PE medicine bucket, support frame is fixed with metering pump and connected pipeline, Y-type filter is installed on bottom frame.The utility model discloses a kind of high-integration dosing devices for reclaimed water, with Compact structure, easy operation, high degree of automation and the advantages, especially applicable to various reclaimed water treatment scene, market prospect is broad.

Description

Technical Field

[0001] This utility model belongs to the technical field of water treatment equipment and relates to a highly integrated dosing device for reclaimed water. Background Technology

[0002] With the increasing prominence of water scarcity, reclaimed water reuse has become an important means of resolving the contradiction between water supply and demand. In the reclaimed water treatment process, the addition of chemical agents is an indispensable step, used to remove suspended solids, disinfect, or adjust water quality. However, existing chemical dosing devices generally suffer from the following problems: 1) The equipment is large in size and occupies a lot of space, making it difficult to adapt to the needs of miniaturized and modular reclaimed water treatment systems; 2) Low precision in pesticide dosing can easily lead to pesticide waste or substandard treatment results; 3) The functional modules are scattered, making installation complex and maintenance inconvenient; Therefore, there is an urgent need for a highly integrated dosing device that is compact, easy to operate, and has high efficiency to meet the actual needs of reclaimed water treatment. Utility Model Content

[0003] The purpose of this invention is to overcome the shortcomings of the existing technology and provide a highly integrated dosing device for reclaimed water that is compact, easy to operate and has high efficiency.

[0004] This utility model is achieved through the following technical solution: a highly integrated dosing device for reclaimed water, the device including a PE chemical tank, a metering pump, and a Y-type filter. The PE chemical tank, metering pump, and Y-type filter are all integrated into a skid frame. The skid frame is welded from steel pipes with horizontal and vertical structures and is divided into a vertically arranged support frame and a enclosure frame. The support frame and the enclosure frame are installed on a base frame and arranged adjacent to each other. The PE chemical tank is placed inside the enclosure frame. The metering pump and the connecting pipe are fixed on the support frame. The Y-type filter is installed on the base frame.

[0005] Preferably, the PE medicine tank has a medicine outlet at the bottom, and a water outlet pipe is installed at the medicine outlet. The water outlet pipe is connected to a Y-type filter, the Y-type filter is connected to a metering pump through a pipe, the metering pump is connected to a main water outlet pipe through a pipe, and the main water outlet pipe is connected to an external water treatment system.

[0006] Preferably, two metering pumps are installed, connected to the Y-type filter via a three-way pipe, and the metering pump is installed on a platform opened on one side of a vertically arranged support frame, with a main outlet pipe connected above it.

[0007] Preferably, the main water outlet pipe consists of a horizontal water outlet pipe and vertical water outlet branch pipes. The horizontal water outlet pipe is connected to the metering pump at the bottom via a pipe, and multiple vertical water outlet branch pipes are opened at the top.

[0008] Preferably, the horizontal outlet pipe is also equipped with a return pipe that is directly connected to the PE medicine tank, so that excess medicine can flow into the PE medicine tank.

[0009] Preferably, the PE medicine tank is equipped with a motor on the top, and the motor is connected to a stirring paddle arranged inside the tank. A liquid filling hole is provided on one side of the motor, and a liquid level sensor is provided at the bottom.

[0010] Preferably, a pressure gauge is also installed on the vertical water outlet branch pipe.

[0011] The beneficial effects of this utility model are as follows: 1) Integrated design: The PE medicine tank, metering pump, Y-type filter and other auxiliary components are integrated into a single skid, significantly reducing the floor space and facilitating movement and installation; 2) Precision metering system: Equipped with a high-precision flow meter linked to a metering pump, the dosage of the reagent can be adjusted according to the influent flow rate and water quality parameters to ensure the accuracy of the dosage; 3) Anti-clogging design: The PE medicine tank is equipped with a stirring device to prevent the medicine from settling, and the stirring also makes the medicine more uniform in proportion; a Y-type filter is installed at the bottom outlet to prevent sediment from clogging the metering pump; 4) Safety protection measures: The device is equipped with a liquid level sensor, pressure gauge and alarm system. When an abnormal situation occurs (such as insufficient reagent or pipeline blockage), an alarm will be issued in time and the operation will be stopped. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a side view of the present invention. Detailed Implementation

[0013] To enable those skilled in the art to more clearly understand the purpose, technical solution and advantages of this utility model, the present utility model will be further described below in conjunction with the accompanying drawings and embodiments.

[0014] In the description of this utility model, it should be understood that the orientation or positional relationship indicated by terms such as "upper", "lower", "left", "right", "inner", "outer", "horizontal", and "vertical" are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model, and are not intended to indicate or imply that the device or component referred to must have a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0015] The present invention will now be described in detail with reference to the accompanying drawings: Figure 1-2As shown, a highly integrated dosing device for reclaimed water includes a PE chemical tank 1, a metering pump 2, and a Y-type filter 3. The PE chemical tank 1, metering pump 2, and Y-type filter 3 are all integrated into a skid frame 4. The skid frame 4 is welded from steel pipes with a horizontal and vertical structure and consists of a vertically arranged support frame 5 and a enclosure frame 6. The support frame 5 and enclosure frame 6 are installed adjacent to each other on a base frame 7. The PE chemical tank 1 is placed inside the enclosure frame 6. The metering pump 2 and the connected pipes are fixed on the support frame 5. The Y-type filter 3 is installed on the base frame 7.

[0016] This invention integrates core components such as PE medicine tanks, metering pumps, and liquid level sensors into a skid frame, achieving miniaturization and modularization of the equipment and greatly reducing the overall footprint.

[0017] The bottom of the PE medicine tank 1 is provided with a medicine outlet 8, and a water outlet pipe 9 is installed at the medicine outlet 8. The water outlet pipe 9 is connected to the Y-type filter 3. The Y-type filter 3 is connected to the metering pump 2 through a pipe. The metering pump 2 is connected to the main water outlet pipe 10 through a pipe. The main water outlet pipe 10 is connected to the external water treatment system.

[0018] Two metering pumps 2 are installed and connected to the Y-type filter 3 through a three-way pipe 11. The metering pump 2 is installed on a frame 12 opened on one side of the vertically arranged support frame 5, and a main water outlet pipe 10 is connected above it.

[0019] The main water outlet pipe 10 consists of a horizontal water outlet pipe 13 and vertical water outlet branch pipes 14. The horizontal water outlet pipe 13 is connected to the metering pump 2 via a pipe at the bottom, and multiple vertical water outlet branch pipes 14 are opened at the top.

[0020] A return pipe 15, directly connected to the PE medicine tank 1, is also arranged on the horizontal water outlet pipe 13, allowing excess medicine to flow into the PE medicine tank 1. A motor 16 is installed on the top of the PE medicine tank 1, and the motor 16 is connected to a stirring paddle 17 arranged inside the tank. A liquid filling hole 18 is opened on one side of the motor 16, and a liquid level sensor 19 is also opened at the bottom. A pressure gauge 19 is also installed on the vertical water outlet branch pipe 14.

[0021] The working process of this utility model is as follows: During operation, the user first sets the target dosage using metering pump 2, which then delivers the reagent to the Y-type filter 3 according to the set value. The reagent is then output to the subsequent processing unit through the outlet of metering pump 2. If an abnormal situation occurs, such as a low reagent level, the level sensor triggers an alarm and cuts off the reagent supply from the metering pump.

[0022] The highly integrated dosing device for reclaimed water designed in this utility model has the advantages of compact structure, simple operation and high degree of automation. It is particularly suitable for various reclaimed water treatment scenarios and has broad market prospects.

[0023] The specific embodiments described herein are merely illustrative of the principles and effects of this utility model and are not intended to limit the scope of this utility model. Any person skilled in the art can modify or alter the above embodiments without departing from the spirit and scope of this utility model. Therefore, all equivalent modifications or alterations made by those skilled in the art without departing from the spirit and technical concept disclosed in this utility model should still be covered by the claims of this utility model.

Claims

1. A highly integrated dosing device for reclaimed water, comprising a PE chemical tank, a metering pump, and a Y-type filter, characterized in that: The PE medicine tank, metering pump, and Y-type filter are all integrated into a skid frame. The skid frame is welded from steel pipes with horizontal and vertical structures and consists of a vertically arranged support frame and a enclosure frame. The support frame and enclosure frame are installed on the base frame and arranged adjacent to each other. The PE medicine tank is placed inside the enclosure frame, and the metering pump and connecting pipes are fixed on the support frame. The Y-type filter is installed on the base frame.

2. The highly integrated dosing device for reclaimed water according to claim 1, characterized in that: The bottom of the PE medicine tank has a medicine outlet, and a water outlet pipe is installed at the medicine outlet. The water outlet pipe is connected to a Y-type filter. The Y-type filter is connected to a metering pump through a pipe. The metering pump is connected to a main water outlet pipe through a pipe. The main water outlet pipe is connected to an external water treatment system.

3. The highly integrated dosing device for reclaimed water according to claim 2, characterized in that: Two metering pumps are provided, which are connected to the Y-type filter through a three-way pipe. The metering pumps are installed on a platform opened on one side of the vertically arranged support frame, and a main outlet pipe is connected above them.

4. The highly integrated dosing device for reclaimed water according to claim 3, characterized in that: The main water outlet pipe consists of a horizontal water outlet pipe and vertical water outlet branch pipes. The horizontal water outlet pipe is connected to the metering pump at the bottom via a pipe, and multiple vertical water outlet branch pipes are installed at the top.

5. The highly integrated dosing device for reclaimed water according to claim 4, characterized in that: The horizontal outlet pipe is also equipped with a return pipe that is directly connected to the PE medicine tank, which can allow excess medicine to flow into the PE medicine tank.

6. The highly integrated dosing device for reclaimed water according to claim 5, characterized in that: The PE medicine tank is equipped with a motor on top, and the motor is connected to a stirring paddle arranged inside the tank. A liquid filling hole is opened on one side of the motor, and a liquid level sensor is also opened at the bottom.

7. The highly integrated dosing device for reclaimed water according to claim 4, characterized in that: A pressure gauge is also installed on the vertical water outlet branch pipe.

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