Soil remediation agent diluting and blending device for soil remediation

Abstract

The utility model relates to the technical field of soil remediation, in particular to a soil remediation agent diluting and blending device for soil remediation, which comprises a tank body, a tank cover is fixed at the top end of the tank body, a first barrel body, a first water pump, a motor, a second barrel body and a second water pump are fixed at the top end of the tank cover, and a water inlet pipe of the first water pump extends into the first barrel body. A water inlet pipe of the second water pump extends into the second barrel body, guide pipes are fixed to drainage pipes of the first water pump and the second water pump, the bottom ends of the two guide pipes extend into the tank body, shells are fixed to the bottom ends of the two guide pipes, a plurality of spray heads are fixed to the two shells, and an output shaft of the motor is connected with a vertical rod through a coupler; a plurality of stirring plates are fixed on the vertical rod, each stirring plate is rotatably connected with a plurality of connecting columns, and a plurality of stirring blades are fixed on each connecting column; the stirring device can be used for stirring, so that the efficiency is improved.

Description

Technical Field

[0001] This utility model relates to the field of soil remediation technology, specifically to a soil remediation agent dilution and preparation device. Background Technology

[0002] Soil remediation is a technical measure to restore contaminated soil to its normal function. There are more than ten commonly used technologies, which can be roughly divided into three types: physical, chemical and biological methods. Among them, chemical leaching requires the use of soil remediation agents. Before use, soil remediation agents need to be diluted and prepared using a dilution and preparation device. The patent with authorization announcement number CN217795954U and titled "A Soil Remediation Agent Dilution and Preparation Device" includes a dilution tank and a feeding mechanism. A water supply pipe is fixedly installed on the top of the dilution tank, and the feeding mechanism includes a raw material storage tank and a feeding pipe. This soil remediation agent dilution and preparation device is reasonably designed. Both the water supply pipe and the feeding pipe are equipped with a flow-limiting release mechanism via a limiting spring. During operation, the flow-limiting release mechanism can move downwards from the water supply pipe and the feeding pipe, thereby discharging the corresponding proportion of soil remediation agent raw materials and water into the dilution tank. When not in operation, the flow-limiting release mechanism automatically closes the water supply pipe and the feeding pipe, thus ensuring a continuous and real-time supply of diluted soil remediation agent solution for use. This eliminates the need for large mixing equipment to guarantee the use of the soil remediation agent solution, thereby improving the dilution efficiency of the soil remediation agent. However, in actual use, this soil remediation agent dilution and preparation device cannot stir the soil remediation agent during preparation, resulting in uneven mixing and affecting the subsequent spraying effect. Utility Model Content

[0003] To address the problems in the existing technology, this utility model provides a soil remediation agent dilution and preparation device.

[0004] The technical solution adopted by this utility model to solve its technical problem is a soil remediation agent dilution and preparation device, including a tank. The bottom of the tank is fixed with a valve and multiple support legs. The top of the tank is fixed with a tank cover. The top of the tank cover is fixed with a first barrel, a first water pump, a motor, a second barrel, and a second water pump. The outer walls of the first barrel and the second barrel are both marked with graduations. The first barrel and the second barrel are both made of transparent material. The top of the first barrel and the second barrel are both provided with liquid inlets. The inlet pipe of the first water pump extends into the first barrel, and the inlet pipe of the second water pump extends into the second barrel. The drain pipes of the first water pump and the second water pump are both fixed with conduits. The bottom ends of the two conduits extend into the tank. The bottom ends of the two conduits are both fixed with outer shells. Multiple nozzles are fixed on the two outer shells. The output shaft of the motor is connected to a vertical rod through a coupling. Multiple stirring plates are fixed on the vertical rod. Multiple connecting columns are rotatably connected to each stirring plate. Multiple stirring blades are fixed on each connecting column.

[0005] By adopting the above technical solution, the first tank can store a certain amount of soil remediation agent to be diluted, and the second tank can store a certain amount of clean water. The first water pump draws soil remediation agent from the first tank, and the soil remediation agent is sprayed out through a nozzle close to the first water pump. The second water pump draws clean water from the second tank, and the clean water is sprayed out through a nozzle close to the second water pump, which increases the contact area between the soil remediation agent and the clean water, achieving preliminary mixing. The output shaft of the motor drives the vertical rod to rotate, and the stirring plate rotates accordingly. Under the impact of the liquid in the tank, the connecting column and the stirring blade rotate, which can stir the soil remediation agent and water in the tank, which is conducive to the uniform mixing of soil remediation agent and water and improves efficiency.

[0006] Specifically, both of the liquid filling ports are equipped with a protective mechanism, which includes a protective sleeve and a protective cover, with the protective cover located at the top of the protective sleeve.

[0007] By adopting the above technical solution, the protective sleeve and protective cover can prevent debris from falling into the first and second barrels.

[0008] Specifically, the protective sleeve is equipped with a filter screen.

[0009] By adopting the above technical solution, when removing the two protective covers and adding soil remediation agent to the first tank and clean water to the second tank, the filter screen can filter out impurities in the soil remediation agent and clean water, preventing impurities from clogging the nozzle.

[0010] Specifically, the side wall of the tank is provided with an observation port, and the observation port is equipped with glass.

[0011] By adopting the above technical solution, the inside of the tank can be easily observed through the observation port and glass.

[0012] Specifically, each of the legs has a pad at its bottom end, and each pad has multiple mounting holes.

[0013] By adopting the above technical solution, the design of the pad and mounting holes during installation makes it convenient to fix the pad to the ground using bolts.

[0014] The beneficial effects of this utility model are:

[0015] (1) The soil remediation agent dilution and preparation device for soil remediation described in this utility model has a first tank that can store a certain amount of soil remediation agent to be diluted, and a second tank that can store a certain amount of clean water. A first water pump draws soil remediation agent from the first tank and sprays it out through a nozzle close to the first water pump. A second water pump draws clean water from the second tank and sprays it out through a nozzle close to the second water pump, which increases the contact area between the soil remediation agent and the clean water, thus achieving preliminary preparation. The output shaft of the motor drives the vertical rod to rotate, and the stirring plate rotates accordingly. Under the impact of the liquid in the tank, the connecting column and the stirring blade rotate, which can stir the soil remediation agent and water in the tank, which is conducive to the uniform mixing of the soil remediation agent and water and improves efficiency.

[0016] (2) The soil remediation agent dilution and preparation device for soil remediation described in this utility model has a protective cover and a protective cap to prevent debris from falling into the first and second barrels. When the two protective caps are removed and soil remediation agent is added to the first barrel and clean water is added to the second barrel, the filter screen can filter the debris in the soil remediation agent and clean water to prevent debris from clogging the nozzle. Attached Figure Description

[0017] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0018] Figure 1 This is a schematic diagram of the structure of this utility model;

[0019] Figure 2 This is a cross-sectional view of the tank body of this utility model;

[0020] Figure 3 For the present utility model Figure 2 Enlarged view of the structure at point A in the middle;

[0021] Figure 4 This is a cross-sectional view of the protective mechanism of this utility model.

[0022] In the diagram: 1. Tank body; 2. Tank lid; 3. First barrel body; 4. First water pump; 5. Motor; 6. Second barrel body; 7. Protective mechanism; 70. Protective sleeve; 71. Protective cover; 72. Filter screen; 8. Second water pump; 9. Pipe; 10. Glass; 11. Support leg; 12. Valve; 13. Pad; 14. Outer shell; 15. Nozzle; 16. Vertical rod; 17. Stirring plate; 18. Connecting column; 19. Stirring blade. Detailed Implementation

[0023] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0024] To facilitate the mixing of the soil remediation agent with water, as one embodiment of this utility model, such as... Figure 1 , Figure 2 , Figure 3 As shown, the soil remediation agent dilution and preparation device of this utility model includes a tank 1. A valve 12 and multiple support legs 11 are welded and fixed to the bottom of the tank 1. A tank cover 2 is bolted to the top of the tank 1. A first barrel 3, a first water pump 4, a motor 5, a second barrel 6, and a second water pump 8 are bolted to the top of the tank cover 2. The outer walls of both the first barrel 3 and the second barrel 6 are marked with graduations. Both the first barrel 3 and the second barrel 6 are made of transparent material. A liquid inlet is provided at the top of both the first barrel 3 and the second barrel 6. The water inlet of the first water pump 4... The pipe extends into the first tank 3, and the inlet pipe of the second water pump 8 extends into the second tank 6. The drain pipes of the first water pump 4 and the second water pump 8 are both welded and fixed with conduits 9. The bottom ends of the two conduits 9 extend into the tank 1. The bottom ends of the two conduits 9 are both welded and fixed with outer shells 14. Multiple nozzles 15 are welded and fixed on the two outer shells 14. The output shaft of the motor 5 is connected to a vertical rod 16 through a coupling. Multiple stirring plates 17 are welded and fixed on the vertical rod 16. Multiple connecting columns 18 are rotatably connected to each stirring plate 17. Multiple stirring blades 19 are welded and fixed on each connecting column 18.

[0025] In use, the first tank 3 can store a certain amount of soil remediation agent to be diluted, and the second tank 6 can store a certain amount of clean water. The first water pump 4 draws soil remediation agent from the first tank 3, and the soil remediation agent is sprayed out through the nozzle 15 near the first water pump 4. The second water pump 8 draws clean water from the second tank 6, and the clean water is sprayed out through the nozzle 15 near the second water pump 8, which increases the contact area between the soil remediation agent and the clean water, and achieves preliminary mixing. The output shaft of the motor 5 drives the vertical rod 16 to rotate, and the stirring plate 17 rotates accordingly. Under the impact of the liquid in the tank 1, the connecting column 18 and the stirring blade 19 rotate, which can stir the soil remediation agent and water in the tank 1, which is conducive to the uniform mixing of soil remediation agent and water and improves efficiency.

[0026] To prevent debris from falling into the first barrel 3 and the second barrel 6, for example, such as Figure 1 , Figure 4 As shown, each of the two liquid filling ports is provided with a protective mechanism 7. The protective mechanism 7 includes a protective sleeve 70 and a protective cover 71. The protective cover 71 is located at the top of the protective sleeve 70.

[0027] For example, to facilitate the filtering of impurities, such as Figure 4 As shown, the protective sleeve 70 is equipped with a filter screen 72.

[0028] To facilitate observation of the interior of tank 1, for example, as shown below. Figure 1 As shown, the side wall of the tank 1 is provided with an observation port, and a glass 10 is provided inside the observation port. The glass 10 is connected to the tank 1 by an adhesive.

[0029] For ease of installation, an example is provided, such as Figure 1 As shown, a pad 13 is welded and fixed to the bottom end of each of the legs 11, and each pad 13 is provided with multiple mounting holes.

[0030] In use, the first tank 3 can store a certain amount of soil remediation agent to be diluted, and the second tank 6 can store a certain amount of clean water. The first water pump 4 draws the soil remediation agent from the first tank 3, and the soil remediation agent is sprayed out through the nozzle 15 near the first water pump 4. The second water pump 8 draws the clean water from the second tank 6, and the clean water is sprayed out through the nozzle 15 near the second water pump 8, which increases the contact area between the soil remediation agent and the clean water, and achieves preliminary mixing.

[0031] The output shaft of motor 5 drives the vertical rod 16 to rotate, and the stirring plate 17 rotates accordingly. Under the impact of the liquid in the tank 1, the connecting column 18 and the stirring blade 19 rotate, which can stir the soil remediation agent and water in the tank 1, which is conducive to the uniform mixing of soil remediation agent and water and improves efficiency.

[0032] 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. Contents not described in detail in this utility model are considered prior art known to those skilled in the art.

Claims

1. A soil remediation agent dilution and preparation device, characterized in that, The system includes a tank (1), with a valve (12) and multiple support legs (11) fixed at the bottom. A tank cover (2) is fixed at the top of the tank (1), and a first barrel (3), a first water pump (4), a motor (5), a second barrel (6), and a second water pump (8) are fixed at the top of the tank cover (2). The outer walls of the first barrel (3) and the second barrel (6) are marked with graduations. Both the first barrel (3) and the second barrel (6) are made of transparent material. The tops of both the first barrel (3) and the second barrel (6) are provided with liquid inlets. The inlet pipe of the first water pump (4) extends into the first barrel (3), and the second water pump (8)... The inlet pipe of the pump (8) extends into the second tank (6). The drain pipes of the first water pump (4) and the second water pump (8) are both fixed with conduits (9). The bottom ends of the two conduits (9) extend into the tank (1). The bottom ends of the two conduits (9) are both fixed with outer shells (14). Multiple nozzles (15) are fixed on the two outer shells (14). The output shaft of the motor (5) is connected to a vertical rod (16) through a coupling. Multiple stirring plates (17) are fixed on the vertical rod (16). Multiple connecting columns (18) are rotatably connected to each stirring plate (17). Multiple stirring blades (19) are fixed on each connecting column (18).

2. The soil remediation agent dilution and preparation device according to claim 1, characterized in that, Both of the liquid filling ports are provided with a protective mechanism (7), which includes a protective sleeve (70) and a protective cover (71), with the protective cover (71) located at the top of the protective sleeve (70).

3. The soil remediation agent dilution and preparation device according to claim 2, characterized in that, The protective sleeve (70) is equipped with a filter screen (72).

4. The soil remediation agent dilution and preparation device according to claim 1, characterized in that, The side wall of the tank (1) is provided with an observation port, and a glass (10) is provided inside the observation port.

5. The soil remediation agent dilution and preparation device according to claim 1, characterized in that, Each of the legs (11) has a pad (13) fixed at its bottom end, and each pad (13) has multiple mounting holes.

Images