A storage and transport device for a cleaning solution

Abstract

The utility model relates to a kind of storage and transportation device of cleaning solution. Including external frame, storage tank is equipped in the inside of external frame, the top of storage tank is open and install tank cover on the open, install stirring assembly on tank cover, install injection pipe and output pipe on the side wall of storage tank, install conveying pump on the pipe outer end of output pipe, weighing assembly is installed between storage tank and external frame;Side electric heating plate is installed in the lower part of the side wall of storage tank, bottom electric heating plate is installed in the bottom of storage tank, outer sleeve box is equipped in the middle lower part of storage tank, each side electric heating plate and bottom electric heating plate are located in the inside of outer sleeve box, heat-insulating layer is filled in the space between storage tank and outer sleeve box, and electric terminal is equipped on the side wall of outer sleeve box.The utility model has the ability of stirring and heat preservation to cleaning solution in the storage and transportation diagram, guarantees the quality of cleaning solution, has the function of metering use in project site, and the amount of cleaning solution is judged by metering.

Description

Technical Field

[0001] This utility model belongs to the field of technology storage and transportation, and in particular relates to a device for storing and transporting cleaning fluid. Background Technology

[0002] Cleaning fluids are commonly used in cleaning processes such as air preheaters in thermal power plants and plate heat exchangers in general industrial settings. These cleaning fluids are typically formulated with chelating agents, high-efficiency dispersants, penetrants, corrosion inhibitors, and water. During the cleaning process, the cleaning fluid disperses, penetrates, and inhibits corrosion, promoting the softening and removal of dirt to achieve the desired cleaning effect. The amount of cleaning fluid used in these cleaning scenarios is substantial. For example, in cleaning power plant air preheaters, due to their large size and extensive cleaning area, and the need for prolonged immersion of the dirt-laden surface with sufficient cleaning fluid, a large quantity of cleaning fluid is consumed.

[0003] In practice, after producing the cleaning fluid, the manufacturer transports it directly to the project site for use. This raises the issue of storage and transportation of the cleaning fluid. The desired outcome is that the quality of the cleaning fluid must be guaranteed during storage and transportation, and the project site must have a metering function to determine the required dosage. Currently, suitable storage and transportation devices are lacking, necessitating their development and design based on specific needs. Utility Model Content

[0004] The purpose of this invention is to provide a storage and transportation device for cleaning fluid, which has the ability to stir and keep the cleaning fluid warm during storage and transportation to ensure the quality of the cleaning fluid. It also has the function of metering and using the cleaning fluid at the project site to determine the amount of cleaning fluid to be used.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a cleaning fluid storage and transportation device, comprising an outer frame, a storage tank inside the outer frame, an open top of the storage tank with a lid installed on the open top, a stirring assembly for stirring the cleaning fluid inside the tank installed on the lid, an injection pipe and an output pipe installed on the side wall of the storage tank, a delivery pump installed at the outer end of the output pipe, and the inner end of the output pipe extending to the bottom of the inner cavity of the storage tank, a weighing assembly installed between the storage tank and the outer frame; a side heating plate installed at the lower part of the side wall of the storage tank, a bottom heating plate installed at the bottom of the storage tank, an outer casing provided in the middle and lower part of the storage tank, the side heating plates and the bottom heating plate located inside the outer casing, an insulation layer filling the space between the storage tank and the outer casing, and electrical terminals provided on the side wall of the outer casing, with the side heating plates and the bottom heating plate connected to the electrical terminals.

[0006] Preferably, two upper and two lower angular limiting blocks are installed at each of the four internal corners of the outer frame, and the four corner prisms of the outer casing are respectively located in the recesses of each set of limiting blocks.

[0007] Preferably, the weighing assembly includes side bases mounted on both sides of the top of the tank and a weighing sensor mounted on the top of the outer frame, with the side bases pressing against the weighing sensor.

[0008] Preferably, the stirring assembly includes a stirring motor mounted and fixed on the tank cover, a stirring shaft installed at the lower end of the output shaft of the stirring motor, the stirring shaft being located inside the tank and having a stirring impeller installed at the bottom.

[0009] Preferably, the storage tank has an inclined bottom wall, and a waste discharge pipe is installed at the bottom of the side wall of the storage tank, with a manual ball valve on the waste discharge pipe.

[0010] Preferably, two sets of sliders are installed at the bottom of the outer frame, and the sliders cooperate with the rails set on the transport vehicle; a connecting base is provided at the front of the outer frame, and the connecting base is fixedly connected to the transport vehicle by bolts.

[0011] Preferably, multiple lugs are provided at the top of the outer frame.

[0012] Compared with the prior art, the beneficial effects of this utility model are as follows: This utility model provides a storage and transportation device for cleaning fluid. By setting a stirring component on the lid of the storage tank, the cleaning fluid can be continuously stirred and mixed during storage and transportation. By setting electric heating plates on the side walls and bottom of the storage tank, setting an outer casing in the lower middle part of the storage tank, and setting a heat insulation layer in the space between the storage tank and the outer casing, the cleaning fluid in the tank is heated and kept warm during storage and transportation, preventing the components in the cleaning fluid from precipitating out under low temperature conditions. Therefore, this storage and transportation device can ensure the quality of the cleaning fluid during storage and transportation.

[0013] This storage and transportation device has a weighing component installed between its storage tank and the external frame, and an output pump installed at the outer end of the output pipe. When cleaning fluid is used at the cleaning project site, the output pump is used to pump the cleaning fluid out and supply it to the pipeline of the cleaning facility. Through the weighing measurement function of the weighing component, the amount of cleaning fluid used can be measured, and it has the ability to accurately dispense cleaning fluid and count the amount of cleaning fluid consumed. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the main perspective structure of this utility model;

[0015] Figure 2 This is a three-dimensional structural diagram of the main body of this utility model, from a top view.

[0016] Figure 3This is a cross-sectional structural diagram of the main body of this utility model.

[0017] In the diagram: 1. Connecting base; 2. Limiting block; 3. External frame; 4. Slider; 5. Track; 6. Agitator impeller; 7. Electrical terminal; 8. Storage tank; 9. Injection pipe; 10. Side base; 11. Weighing sensor; 12. Agitator motor; 13. Tank cover; 14. Lifting lug; 15. Output pipe; 16. Outer casing; 17. Manual ball valve; 18. Waste discharge pipe; 19. Transfer pump; 20. Side heating plate; 21. Bottom heating plate; 22. Insulation layer. Detailed Implementation

[0018] Please see Figure 1 This utility model provides a storage and transportation device for cleaning fluid, including an outer frame 3, with a storage tank 8 disposed inside the outer frame 3. The outer frame 3 provides protection for the storage tank 8, and the storage and transportation device is loaded onto a transport vehicle via the outer frame 3.

[0019] In this embodiment, two sets of sliders 4 are installed at the bottom of the outer frame 3, and the sliders 4 cooperate with the rails 5 set on the transport vehicle; a connecting base 1 is provided at the front of the outer frame 3, and the connecting base 1 is fixedly connected to the transport vehicle by bolts. Furthermore, in this embodiment, multiple lifting lugs 14 are provided at the top of the outer frame 3.

[0020] When loading the storage and transport device onto the transport vehicle, a crane is used to lift the device to a certain height. Then, the slider 4 is connected to the track 5, and the device is pushed forward along the track 5 until the connecting base 1 abuts against the front of the transport vehicle. Finally, bolts are used to secure the transport vehicle to the connecting base 1. The purpose of this structure is to facilitate the transfer of the storage and transport device between the transport vehicle and the production site. Generally, the device is transferred to the cleaning fluid production site using a forklift or similar equipment. The finished cleaning fluid is transferred to the storage tank 8, and then the device is transferred and loaded onto the transport vehicle, which then transports the device and the cleaning fluid to the cleaning project site.

[0021] Please see Figure 2 and Figure 3 It can be seen that:

[0022] The storage tank 8 has an open top and a cover 13 is installed on the open top. A stirring assembly for stirring the cleaning solution inside the tank is installed on the cover 13. The stirring assembly is used to stir and mix the cleaning solution inside the tank during storage and transportation to prevent sedimentation and other problems, thus ensuring the quality of the cleaning solution. In this embodiment, the stirring assembly includes a stirring motor 12 fixed on the cover 13, a stirring shaft installed at the lower end of the output shaft of the stirring motor 12, the stirring shaft being located inside the storage tank 8 and having a stirring impeller 6 installed at the bottom.

[0023] After the device is loaded onto the transport vehicle, the mixing motor 12 is connected to the vehicle controller via a cable. During storage and transportation, the vehicle controller controls the mixing motor 12 to operate, and the mixing impeller 6 continuously mixes and stirs the cleaning liquid in the tank.

[0024] An injection pipe 9 and an output pipe 15 are installed on the side wall of the storage tank 8. The cleaning fluid is injected into the storage tank 8 through the injection pipe 9. At the cleaning site, the cleaning fluid is output for use through the output pipe 15. A delivery pump 19 is installed at the outer end of the output pipe 15, and the inner end of the output pipe 15 extends to the bottom of the inner cavity of the storage tank 8.

[0025] In this embodiment, the storage tank 8 has an inclined bottom wall, and a waste discharge pipe 18 is installed at the bottom of the side wall of the storage tank 8. A manual ball valve 17 is provided on the waste discharge pipe 18. Because the storage tank 8 has an inclined bottom wall, as the cleaning liquid in the tank gradually decreases, it will eventually converge towards the low position at the bottom of the inner cavity of the storage tank 8 under the action of the inclined bottom wall. The inner end of the output pipe 15 extends to the aforementioned low position, and the waste discharge pipe 18 also communicates with the aforementioned low position. By opening the manual ball valve 17, the residual cleaning liquid in the tank can be discharged through the waste discharge pipe 18. At the same time, when cleaning the tank, cleaning water can be injected into the tank through the injection pipe 9 and the stirring assembly can be started at the same time. The wastewater after cleaning is discharged to the outside of the tank through the waste discharge pipe 18.

[0026] A weighing assembly is installed between the storage tank 8 and the outer frame 3. The weighing assembly is used for measuring and weighing. In this embodiment, the weighing assembly includes side bases 10 installed on both sides of the top of the storage tank 8 and a weighing sensor 11 installed on the top of the outer frame 3. The side bases 10 press against the weighing sensor 11. The weighing count of the weighing sensor 11 is sent to the vehicle controller of the transport vehicle via a cable. The current weight is displayed on the display screen of the vehicle controller. The amount of cleaning fluid output is determined by the decrease in the count values ​​of the two weighing sensors 11, which is the amount of cleaning fluid used.

[0027] A side heating plate 20 is installed on the lower part of the side wall of the storage tank 8, and a bottom heating plate 21 is installed at the bottom of the storage tank 8. An outer casing 16 is provided in the middle and lower part of the storage tank 8. Each side heating plate 20 and the bottom heating plate 21 are located inside the outer casing 16. An insulation layer 22, such as insulation cotton, is filled in the space between the storage tank 8 and the outer casing 16. A power terminal 7 is provided on the side wall of the outer casing 16, and each side heating plate 20 and the bottom heating plate 21 are connected to the power terminal 7.

[0028] When this device is installed on a storage and transport vehicle, the side heating plates 20 and the bottom heating plate 21 are connected to the vehicle controller via cables connected to the power terminal 7. The vehicle controller controls the side heating plates 20 and the bottom heating plate 21 to be energized and heated, thereby heating the cleaning fluid inside the tank. The outer casing 16 and the insulation layer 22 provide a certain degree of insulation. In this way, during storage and transportation, the temperature of the cleaning fluid inside the tank is prevented from dropping (especially under low temperature conditions in winter) through heating and insulation. By preventing the cleaning fluid temperature from dropping, the crystallization of some components of the cleaning fluid is prevented, thus ensuring that the quality of the cleaning fluid is maintained from the time it leaves the factory to the cleaning project site, avoiding any impact on its cleaning use.

[0029] It is worth noting that the temperature of the cleaning fluid does not need to be precisely limited. The side heating plate 20 and bottom heating plate 21 of this storage and transportation device are supplied with a fixed current under the control of the vehicle controller, so the side heating plate 20 and bottom heating plate 21 are heated. After being heated, the heating plates exchange heat with the cleaning fluid in the tank through the side wall and bottom wall of the storage tank 8 to achieve the effect of heating. This avoids the problem of component crystallization and precipitation caused by the low temperature of the cleaning fluid in a low-temperature environment. At the same time, the activity of dispersants, penetrants, corrosion inhibitors and other substances in the cleaning fluid is enhanced after heating.

[0030] In this embodiment, two upper and two lower angular limiting blocks 2 are installed at the four corners of the outer frame 3. The four corner prisms of the outer casing 16 are respectively located in the recesses of each set of limiting blocks 2. In this way, the outer casing 16 and its storage tank 8 are limited between the four sets of limiting blocks 2. At the same time, each set of limiting blocks 2 allows the outer casing 16 and its storage tank 8 to move in the vertical direction, which can meet the weighing requirements of the weighing component.

[0031] How to use:

[0032] The storage and transportation device is transferred to the cleaning fluid production workshop. The processed cleaning fluid is injected into the storage tank 8 through the injection pipe 9. Then, a blind flange is installed on the flange at the outer end of the injection pipe 9 to seal the outer port of the injection pipe 9. The device is then transferred and loaded onto a transport vehicle. The stirring motor 12, the weighing sensor 11, the power terminal 7, and the delivery pump 19 are connected to the vehicle controller. On the way to the cleaning project site, the stirring motor 12 is started and the side heating plate 20 and the bottom heating plate 21 are connected to electricity to heat up. After arriving at the cleaning project site, the outlet of the delivery pump 19 is connected to the hose, and the delivery pump 19 is started to pump the cleaning fluid in the tank and deliver it to the pipeline of the equipment to be cleaned. The amount of cleaning fluid used is determined by the decrease in the weight value displayed on the vehicle controller.

Claims

1. A storage and transportation device for cleaning fluid, characterized in that: The system includes an outer frame (3), inside which is a storage tank (8). The top of the storage tank (8) is open and a cover (13) is installed on the open. A stirring assembly for stirring the cleaning fluid inside the tank is installed on the cover (13). An injection pipe (9) and an output pipe (15) are installed on the side wall of the storage tank (8). A delivery pump (19) is installed at the outer end of the output pipe (15), and the inner end of the output pipe (15) extends to the bottom of the inner cavity of the storage tank (8). A weighing assembly is installed between the storage tank (8) and the outer frame (3). A side heating plate (20) is installed on the lower side wall of the box (8), and a bottom heating plate (21) is installed at the bottom of the storage box (8). An outer casing (16) is provided in the middle and lower part of the storage box (8). Each side heating plate (20) and the bottom heating plate (21) are located inside the outer casing (16). An insulation layer (22) is filled in the space between the storage box (8) and the outer casing (16). A power terminal (7) is provided on the side wall of the outer casing (16), and each side heating plate (20) and the bottom heating plate (21) are connected to the power terminal (7).

2. The storage and transportation device for cleaning fluid according to claim 1, characterized in that: Two upper and lower corner-shaped limiting blocks (2) are installed at the four corners of the outer frame (3), and the four corner prisms of the outer box (16) are located in the recesses of each set of limiting blocks (2).

3. The storage and transportation device for cleaning fluid according to claim 2, characterized in that: The weighing assembly includes side bases (10) mounted on the top sides of the tank (8) and a weighing sensor (11) mounted on the top of the outer frame (3), with the side bases (10) pressing against the weighing sensor (11).

4. The storage and transportation device for cleaning fluid according to claim 3, characterized in that: The stirring assembly includes a stirring motor (12) mounted on the tank cover (13), a stirring shaft is installed at the lower end of the output shaft of the stirring motor (12), the stirring shaft is located inside the tank (8) and a stirring impeller (6) is installed at the bottom.

5. The storage and transportation device for cleaning fluid according to claim 4, characterized in that: The storage tank (8) has an inclined bottom wall, and a waste discharge pipe (18) is installed at the bottom of the side wall of the storage tank (8). A manual ball valve (17) is provided on the waste discharge pipe (18).

6. The storage and transportation device for cleaning fluid according to claim 5, characterized in that: Two sets of sliders (4) are installed at the bottom of the outer frame (3), and the sliders (4) cooperate with the rails (5) set on the transport vehicle; a connecting base (1) is provided at the front of the outer frame (3), and the connecting base (1) is fixedly connected to the transport vehicle with bolts.

7. The storage and transportation device for cleaning fluid according to claim 6, characterized in that: Multiple lugs (14) are provided on the top of the outer frame (3).

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