Electric unloading device for tank body of hazardous chemical substance transport vehicle

Abstract

The utility model provides an electric unloading device for a tank body of a hazardous chemical substance transport vehicle, which comprises a base 1, a front sealing cover 2, a liquid inlet box cover 3, a transport vehicle cylinder 4, a cylinder fixing plate 5, an unloading liquid outlet 6, a rear sealing cover 7, an electric stop valve 8, an installation fixing sheet 9, a swash plate 10, a connecting rod 11, a liquid pipeline 12 and an electric actuator 13, the device is characterized in that the liquid pipeline 12 and the electric actuator 13 are both installed on the base 1, the unloading liquid outlet 6 is communicated with the electric stop valve 8 through the liquid pipeline 12, the electric stop valve 8 is installed at the bottom of the transport vehicle barrel 4, and the electric actuator 13 controls opening and closing of the electric stop valve 8; the transport vehicle barrel 4 is installed on the base 1 through the barrel fixing plate 5 and the installation fixing piece 9, and a liquid inlet in the top of the transport vehicle barrel 4 is sealed through the liquid inlet box cover 3. The front sealing cover 2 and the rear sealing cover 7 are installed at the front end and the rear end of the hazardous chemical substance transport vehicle barrel 4 respectively. And the connecting rod 11 penetrates through and is connected with all the swash plates 10.

Description

Technical Field

[0001] The utility model relates to the technical field of liquid unloading for hazardous chemicals transport vehicles, and in particular to an electric unloading device for a tank body of a hazardous chemicals transport vehicle. Background Art

[0002] At present, in order to improve the driving stability and safety of vehicles transporting hazardous chemicals (such as flammable, explosive, strong acid, strong alkali, toxic, etc.), liquid sloshing wave-breaking plates are usually installed inside the tank of the transport vehicle to reduce the vibration and impact of the transport vehicle under different extreme working conditions (such as bumpy roads, turning, acceleration, emergency braking, etc.). At the same time, in order to further reduce the impact and sloshing of the tank wall of the transport vehicle, multiple wave-breaking plates are installed in the tank body to divide the inner part of the tank body into multiple connected boxes. However, the existing unloading of hazardous chemical liquids mostly adopts manual unloading and transportation methods, which has a high probability of hidden safety accidents; and when the hazardous chemical transport vehicle has completed the unloading of liquid, it is difficult to completely discharge the remaining hazardous chemical liquid in several boxes. The wave-breaking plates, unloading systems and tank walls are in direct contact with these highly corrosive liquids, which can easily cause corrosion and other safety problems. Summary of the invention

[0003] The purpose of the utility model is to solve the deficiencies existing in the above-mentioned background technology and to propose an electric unloading device for the tank body of a hazardous chemical transport vehicle, which can enhance the impact deformation resistance of the wave-breaking plate in the tank body of the transport vehicle and improve the liquid unloading efficiency and safety of the hazardous chemical transport vehicle.

[0004] The technical scheme of the utility model is: an electric unloading device for the tank body of a hazardous chemical transport vehicle, comprising a base 1, a front cover 2, a liquid inlet tank cover 3, a transport vehicle cylinder 4, a cylinder fixing plate 5, an unloading liquid outlet 6, a rear cover 7, an electric stop valve 8, an installation fixing plate 9, a wave-breaking plate 10, a connecting rod 11, a liquid pipeline 12, and an electric actuator 13, wherein the liquid pipeline 12 and the electric actuator 13 are both installed on the base 1, the unloading liquid outlet 6 is communicated with the electric stop valve 8 through the liquid pipeline 12, the electric stop valve 8 is installed at the bottom of the transport vehicle cylinder 4, and the electric actuator 13 controls the opening and closing of the electric stop valve 8; the transport vehicle cylinder 4 is installed on the base 1 through the cylinder fixing plate 5 and the installation fixing plate 9, and the liquid inlet at the top of the transport vehicle cylinder 4 is sealed by the liquid inlet tank cover 3; the front cover 2 and the rear cover 7 are respectively installed at the front and rear ends of the hazardous chemical transport vehicle cylinder 4; the connecting rod 11 penetrates and connects all the wave-breaking plates 10, and the wave-breaking plates 10 are installed inside the transport vehicle cylinder 4.

[0005] The advantages of the utility model are:

[0006] (1) The eight wave-breaking plates of the utility model divide the inner part of the tank body of the hazardous chemicals transport vehicle into nine interconnected boxes. All the wave-breaking plates are fixed together by connecting rods, thereby improving the anti-impact deformation ability of the wave-breaking plates in the tank body during the travel of the hazardous chemicals transport vehicle.

[0007] (2) Seven electric stop valves are installed at the bottom of the tank of the utility model transport vehicle. The opening and closing of the stop valves can be controlled at any time by electric actuators, thereby improving the unloading efficiency and safety of hazardous chemical liquids in the tank. BRIEF DESCRIPTION OF THE DRAWINGS

[0008] Figure 1 This is a schematic diagram of the overall structure of the tank body of the hazardous chemicals transport vehicle of the utility model;

[0009] Figure 2 for Figure 1 A schematic diagram of the main viewing direction structure;

[0010] Figure 3 for Figure 1 Schematic diagram of the left-viewing direction structure;

[0011] Figure 4 This is a schematic diagram of the structure of the tank body internal connecting rod penetrating the wave-breaking plate of the utility model;

[0012] Figure 5 for Figure 4 A schematic diagram of the main viewing direction structure;

[0013] Figure 6 This is a schematic diagram of the structure of a single wave-breaking board of the utility model;

[0014] Figure 7 It is a schematic diagram of the structure of the transport vehicle base of the utility model.

[0015] In the figure, 1. base, 2. front cover, 3. liquid inlet tank cover, 4. transport vehicle cylinder, 5. cylinder fixing plate, 6. unloading outlet, 7. rear cover, 8. electric stop valve, 9. installation fixing plate, 10. wave-breaking plate, 11. connecting rod, 12. liquid pipeline, 13. electric actuator. DETAILED DESCRIPTION

[0016] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0017] like Figures 1 to 7 shown.

[0018] An electric unloading device for a tank of a hazardous chemical transport vehicle comprises a base 1, a front cover 2, a liquid inlet tank cover 3, a transport vehicle cylinder 4, a cylinder fixing plate 5, an unloading liquid outlet 6, a rear cover 7, an electric stop valve 8, an installation fixing plate 9, a wave-breaking plate 10, a connecting rod 11, a liquid pipeline 12, and an electric actuator 13. The device is characterized in that the liquid pipeline 12 and the electric actuator 13 are both installed on the base 1, the unloading liquid outlet 6 is communicated with the electric stop valve 8 through the liquid pipeline 12, the electric stop valve 8 is installed at the bottom of the transport vehicle cylinder 4, and the electric actuator 13 controls the opening and closing of the electric stop valve 8; the transport vehicle cylinder 4 is installed on the base 1 through the cylinder fixing plate 5 and the installation fixing plate 9, and the liquid inlet at the top of the transport vehicle cylinder 4 is sealed by the liquid inlet tank cover 3; the front cover 2 and the rear cover 7 are respectively installed at the front and rear ends of the hazardous chemical transport vehicle cylinder 4; the connecting rod 11 penetrates and connects all the wave-breaking plates 10, and the wave-breaking plates 10 are installed inside the transport vehicle cylinder 4.

[0019] The working process of the utility model is as follows:

[0020] During the travel of the hazardous chemical transport vehicle, the wave-breaking plates 10 in the tank body 4 of the transport vehicle can effectively buffer the continuous shaking and strong impact pressure of the hazardous chemical liquid; all the wave-breaking plates 10 are fixed together by connecting rods 11, which improves the anti-impact deformation ability of the wave-breaking plates in the tank body under the extreme working conditions of the hazardous chemical transport vehicle, thereby improving the driving stability and safety of the transport vehicle. At the end of the journey of the hazardous chemical transport vehicle, the electric actuator 13 is opened by the control system, and the electric actuator 13 automatically controls the opening and closing of the electric stop valve 8. The hazardous chemical liquid in the tank body flows to the unloading outlet 6 through the liquid pipeline 12, and then flows into the fixed storage container. The utility model installs a plurality of electric stop valves 8 at the bottom of the tank body 4 of the transport vehicle, which improves the unloading efficiency and safety of the hazardous chemical liquid in the tank body of the transport vehicle.

Claims

1. An electric unloading device for a tank of a hazardous chemical transport vehicle, comprising a base (1), a front cover (2), a liquid inlet tank cover (3), a transport vehicle cylinder (4), a cylinder fixing plate (5), an unloading liquid outlet (6), a rear cover (7), an electric stop valve (8), a mounting fixing plate (9), a wave-breaking plate (10), a connecting rod (11), a liquid pipeline (12), and an electric actuator (13), wherein the device is characterized in that The liquid pipeline (12) and the electric actuator (13) are both installed on the base (1); the unloading liquid outlet (6) is communicated with the electric stop valve (8) through the liquid pipeline (12); the electric stop valve (8) is installed at the bottom of the transport vehicle cylinder (4); and the electric actuator (13) controls the opening and closing of the electric stop valve (8); the transport vehicle cylinder (4) is installed on the base (1) through a cylinder fixing plate (5) and a mounting fixing plate (9); the liquid inlet at the top of the transport vehicle cylinder (4) is sealed by a liquid inlet tank cover (3); the front cover (2) and the rear cover (7) are respectively installed at the front and rear ends of the hazardous chemicals transport vehicle cylinder (4); the connecting rod (11) penetrates and connects all the wave-breaking plates (10), and the wave-breaking plates (10) are installed inside the transport vehicle cylinder (4).

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