Adblue solution production raw material feeding device

Abstract

The utility model relates to the technical field of vehicle urea solution production raw material feeding devices, in particular to a vehicle urea solution production raw material feeding device which comprises two bottom plates, two electric telescopic columns are fixedly mounted at the upper ends of the bottom plates, arc-shaped pipes are fixedly mounted at the tops of the electric telescopic columns, and a top plate is fixedly mounted at one end of each arc-shaped pipe. Four water solution cylinders are fixedly installed at the upper end of the top plate, two powder cylinders are fixedly installed on the side, close to the water solution cylinders, of the upper end of the top plate, scale marks are carved on the outer portions of the water solution cylinders and the outer portions of the powder cylinders, and movable covers are movably installed on the tops of the water solution cylinders and the tops of the powder cylinders. The lower end of the water solution cylinder penetrates through the lower end of the top plate and is connected with a liquid guide pipe, and the lower end of the powder cylinder penetrates through the lower end of the top plate and is connected with a discharging pipe; the vehicle urea solution production raw material feeding device is high in feeding efficiency, and different raw materials can be conveniently fed at the same time.

Description

Technical Field

[0001] The present application relates to the technical field of a raw material feeding device for producing a urea solution for a vehicle, and in particular to a raw material feeding device for producing a urea solution for a vehicle. Background Art

[0002] Automotive urea solution, widely used in the gas purification systems of large diesel vehicles, can purify NOx. It is a liquid used in SCR technology to reduce nitrogen oxide pollution in diesel vehicle exhaust. Urea solution reacts with nitrogen oxides in the exhaust of heavy-duty trucks, buses, and other diesel vehicles to produce nitrogen and hydrogen, which purifies the exhaust to meet Euro IV emission standards.

[0003] The raw materials for producing automotive urea solution include pure water and organic compounds in organic powder form. When loading the raw materials, only one raw material can be loaded one by one in sequence. This method may result in low production efficiency. Therefore, those skilled in the art provide a raw material loading device for producing automotive urea solution to solve the problems raised in the above background technology. Utility Model Content

[0004] In order to solve the problems raised in the above background technology, the present application provides a raw material feeding device for producing automotive urea solution.

[0005] The present application provides a device for feeding raw materials for producing automotive urea solution, which adopts the following technical solution:

[0006] A feeding device for raw materials for producing automotive urea solution comprises two bottom plates, two electric telescopic columns being fixedly mounted on the upper ends of the bottom plates, an arc-shaped tube being fixedly mounted on the tops of the electric telescopic columns, a top plate being fixedly mounted on one end of the arc-shaped tube, four aqueous solution cylinders being fixedly mounted on the upper end of the top plate, and two powder cylinders being fixedly mounted on the side of the upper end of the top plate close to the aqueous solution cylinders, scale lines being engraved on the outsides of the aqueous solution cylinders and the outsides of the powder cylinders, movable covers being movably mounted on the tops of the aqueous solution cylinders and the powder cylinders, the lower ends of the aqueous solution cylinders penetrating the lower ends of the top plates and being connected to a liquid guide tube, and the lower ends of the powder cylinders penetrating the lower ends of the top plates and being connected to a discharge pipe.

[0007] Preferably, a roller is movably mounted on one side of the bottom plate, and the roller is a rubber roller.

[0008] Preferably, a water retaining circular plate is provided inside the liquid guiding tube, and a sealing ring is fixedly installed on the outside of the water retaining circular plate.

[0009] Preferably, a rotating motor is fixedly installed inside the top plate, one end of the output shaft of the rotating motor is fixedly connected to the water retaining circular plate, and a frustum body 1 is connected to the inside of the aqueous solution cylinder near the lower end.

[0010] Preferably, a second frustum body is fixedly installed inside the discharge pipe, a guide rod is fixedly installed inside the discharge pipe near the top of the second frustum body, an electric telescopic rod is fixedly installed at the lower end of the guide rod, and a disc is fixedly installed at the lower end of the electric telescopic rod.

[0011] In summary, the present application includes the following beneficial technical effects: by setting up a top plate, multiple aqueous solution cylinders and multiple powder cylinders, multiple groups of aqueous solution cylinders and powder cylinders are set above the top plate, and a variety of raw materials for producing automotive urea solutions can be placed. When filling, the bottom plate roller is pushed to drive the bottom plate and the top plate to move to the top of the production equipment, completing the simultaneous loading of multiple groups of raw materials, thereby improving the loading efficiency, and the electric telescopic column can drive the top plate to move up and down, and can perform loading processing on production equipment at different heights. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is a schematic diagram of the overall structure of a raw material feeding device for producing automotive urea solution in an embodiment of the present application;

[0013] Figure 2 This is a schematic diagram of the structure of a liquid guide pipe of a raw material feeding device for producing a vehicle urea solution in an embodiment of the present application;

[0014] Figure 3 This is a schematic diagram of the discharge pipe structure of a raw material feeding device for producing automotive urea solution in an embodiment of the present application.

[0015] Explanation of the accompanying reference numerals: 1. bottom plate; 2. roller; 3. electric telescopic column; 4. arc tube; 5. top plate; 6. aqueous solution cylinder; 7. powder cylinder; 8. liquid guide tube; 9. scale line; 10. discharge pipe; 11. movable cover; 12. truncated cone body 1; 13. rotating motor; 14. water-retaining circular plate; 15. sealing ring; 16. truncated cone body 2; 17. guide rod; 18. electric telescopic rod; 19. disc. DETAILED DESCRIPTION

[0016] In order to make the technical means, creative features, objectives and effects achieved by the present invention easier to understand, the present invention is further described below in conjunction with specific implementation methods.

[0017] like Figure 1-Figure 3As shown, a raw material feeding device for producing automotive urea solution comprises two bottom plates 1. Two electric telescopic columns 3 are fixedly mounted on the upper ends of the bottom plates 1. An arc tube 4 is fixedly mounted on the tops of the electric telescopic columns 3. A top plate 5 is fixedly mounted on one end of the arc tube 4. Four aqueous solution cylinders 6 are fixedly mounted on the upper end of the top plate 5. Two powder cylinders 7 are fixedly mounted on the upper end of the top plate 5 near the aqueous solution cylinders 6. Scale lines 9 are engraved on the exteriors of the aqueous solution cylinders 6 and the exteriors of the powder cylinders 7. A movable cover 11 is movably mounted on the tops of the aqueous solution cylinders 6 and the powder cylinders 7. The lower ends of the aqueous solution cylinders 6 pass through the lower end of the top plate 5 and are connected to a liquid guide tube 8. The lower ends of the powder cylinders 7 pass through the lower end of the top plate 5 and are connected to a discharge pipe 10. A roller 2 is movably mounted on one side of the bottom plate 1, and the roller 2 is a rubber roller.

[0018] A plurality of groups of aqueous solution cylinders 6 and powder cylinders 7 are arranged above the top plate 5, which can hold a variety of raw materials for producing automotive urea solutions. When filling, the bottom plate 1 and the roller 2 are pushed to drive the bottom plate 1 and the top plate 5 to move above the production equipment, completing the simultaneous loading of multiple groups of raw materials, thereby improving the loading efficiency. The electric telescopic column 3 can drive the top plate 5 to move up and down, and can load production equipment at different heights.

[0019] A water retaining disc 14 is provided inside the liquid guide tube 8, and a sealing ring 15 is fixedly installed on the outside of the water retaining disc 14. A rotating motor 13 is fixedly installed inside the top plate 5, and one end of the output shaft of the rotating motor 13 is fixedly connected to the water retaining disc 14. A frustum 12 is connected to the inside of the aqueous solution cylinder 6 near the lower end.

[0020] When the water solution needs to be discharged, the rotating motor 13 is started, so that the water retaining plate 14 is in the Figure 2 The position shown is convenient for feeding the aqueous solution.

[0021] A second frustum body 16 is fixedly installed inside the discharge pipe 10 , a guide rod 17 is fixedly installed above the second frustum body 16 inside the discharge pipe 10 , an electric telescopic rod 18 is fixedly installed at the lower end of the guide rod 17 , and a disc 19 is fixedly installed at the lower end of the electric telescopic rod 18 .

[0022] When powdered raw materials need to be unloaded, the electric telescopic rod 18 is activated to move the disc 19 upwards. Figure 3 In the position shown, the powdered raw material is discharged through the second frustum body 16.

[0023] The implementation principle of the feeding device for the production of raw materials for automotive urea solution in the embodiment of the present application is as follows: multiple groups of aqueous solution cylinders 6 and powder cylinders 7 are arranged above the top plate 5, which can hold a variety of raw materials for the production of automotive urea solution. When filling, the bottom plate 1 roller 2 is pushed to drive the bottom plate 1 and the top plate 5 to move to the top of the production equipment, completing the simultaneous loading of multiple groups of raw materials, thereby improving the loading efficiency. The electric telescopic column 3 can drive the top plate 5 to move up and down, and can load production equipment at different heights. When the aqueous solution needs to be unloaded, the rotating motor 13 is started at this time, so that the water retaining circular plate 14 is in the Figure 2 The position shown is convenient for discharging aqueous solution. When powdered raw materials need to be discharged, the electric telescopic rod 18 is started to move the disc 19 upward. Figure 3 In the position shown, the powdered raw material is discharged through the second frustum body 16.

[0024] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified or limited, the terms "mounted," "connected," and "connected" should be understood in a broad sense, and may refer to mechanical or electrical connections, internal communication between two components, or direct connection. "Up," "down," "left," and "right" are only used to indicate relative positional relationships. When the absolute positions of the objects being described change, the relative positional relationships may also change.

[0025] Secondly: The drawings of the embodiments disclosed in this utility model only involve structures related to the embodiments disclosed in this utility model. Other structures can refer to common designs. In the absence of conflicts, the same embodiment and different embodiments of the utility model can be combined with each other.

[0026] Finally: The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A raw material feeding device for producing automotive urea solution, characterized by: The invention comprises two bottom plates (1), two electric telescopic columns (3) are fixedly mounted on the upper ends of the bottom plates (1), an arc tube (4) is fixedly mounted on the tops of the electric telescopic columns (3), a top plate (5) is fixedly mounted on one end of the arc tube (4), four aqueous solution cylinders (6) are fixedly mounted on the upper ends of the top plates (5), and two powder cylinders (7) are fixedly mounted on the side of the upper ends of the top plates (5) close to the aqueous solution cylinders (6), scale lines (9) are engraved on the outsides of the aqueous solution cylinders (6) and the outsides of the powder cylinders (7), movable covers (11) are movably mounted on the tops of the aqueous solution cylinders (6) and the powder cylinders (7), the lower ends of the aqueous solution cylinders (6) pass through the lower ends of the top plates (5) and are connected to the liquid guide tube (8), and the lower ends of the powder cylinders (7) pass through the lower ends of the top plates (5) and are connected to the discharge pipe (10).

2. The raw material feeding device for producing automotive urea solution according to claim 1, characterized in that: A roller (2) is movably mounted on one side of the bottom plate (1), and the roller (2) is a rubber roller.

3. The raw material feeding device for producing automotive urea solution according to claim 1, characterized in that: A water retaining circular plate (14) is provided inside the liquid guiding tube (8), and a sealing ring (15) is fixedly installed on the outside of the water retaining circular plate (14).

4. The raw material feeding device for producing automotive urea solution according to claim 1, characterized in that: A rotating motor (13) is fixedly installed inside the top plate (5), one end of the output shaft of the rotating motor (13) is fixedly connected to the water retaining circular plate (14), and a frustum body (12) is connected to the inside of the aqueous solution cylinder (6) near the lower end.

5. The raw material feeding device for producing automotive urea solution according to claim 1, characterized in that: A second truncated cone body (16) is fixedly installed inside the discharge pipe (10), a guide rod (17) is fixedly installed above the second truncated cone body (16) inside the discharge pipe (10), an electric telescopic rod (18) is fixedly installed at the lower end of the guide rod (17), and a disc (19) is fixedly installed at the lower end of the electric telescopic rod (18).

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