High-solubility diesel vehicle tail gas treatment fluid blending device

Abstract

The utility model discloses a high-solubility diesel vehicle tail gas treatment fluid blending device which comprises a first fixing sleeve, a stirring barrel is fixedly arranged in the first fixing sleeve, an annular plate is fixedly arranged at the top of the stirring barrel, an inner gear sleeve is fixedly arranged at the top of the annular plate, and a second fixing sleeve is fixedly arranged at the top of the inner gear sleeve. According to the high-solubility diesel vehicle tail gas treating fluid blending device, after treating fluid raw materials enter the stirring barrel through the feeding assembly, the treating fluid raw materials are continuously and fully stirred in different directions and at different speeds through the stirring assembly, and the treating fluid raw materials are fully stirred; according to the diesel vehicle tail gas treating fluid blending device, the situation that most existing diesel vehicle tail gas treating fluid blending devices adopt a single stirring frame to stir raw materials at a fixed position, and the raw materials cannot be fully mixed in a short time is avoided, the solubility of the treating fluid raw materials is improved, the blending time of treating fluid is shortened, and the production speed of the treating fluid is increased.

Description

Technical Field

[0001] The utility model relates to the technical field of tail gas treatment liquid production, in particular to a high-solubility diesel vehicle tail gas treatment liquid blending device. Background Art

[0002] Diesel exhaust refers to the exhaust gas emitted after a diesel engine burns diesel. The exhaust gas contains hundreds of different compounds. This gas emission not only has a strange smell, but can also cause damage to the human respiratory tract and lungs, and also causes serious pollution to the environment. Therefore, diesel vehicle exhaust needs to be treated with a special treatment fluid. The treatment fluid is a mixture of automotive urea and pure water. The mixing process is carried out in a diesel exhaust treatment fluid blending device. Pure water and automotive urea are added to the diesel exhaust treatment fluid blending device in a specified ratio for blending.

[0003] However, most of the existing diesel vehicle exhaust treatment liquid blending devices use a single stirring frame to stir the raw materials at a fixed position. The raw materials cannot be fully mixed in a short time, resulting in low solubility of the treatment liquid, prolonging the blending time of the treatment liquid and reducing the production speed of the treatment liquid. Therefore, a high-solubility diesel vehicle exhaust treatment liquid blending device is proposed. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a high-solubility diesel vehicle exhaust treatment liquid blending device, which is used to solve the problems raised in the above-mentioned background technology.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A high-solubility diesel vehicle exhaust treatment liquid blending device comprises a fixed sleeve one, a mixing drum is fixedly arranged inside the fixed sleeve one, an annular plate is fixedly arranged on the top of the mixing drum, an internal gear sleeve is fixedly arranged on the top of the annular plate, a fixed sleeve two is fixedly arranged on the top of the internal gear sleeve, a fixed frame is fixedly arranged on the top of the fixed sleeve two, a mixing assembly is arranged on the top of the fixed frame, a discharging assembly is arranged inside the mixing drum, and a feeding assembly is arranged inside the mixing drum.

[0007] Preferably, the stirring assembly includes a driving motor fixedly arranged on the top of the fixed frame, a stirring frame 1 is fixedly arranged on the output end of the driving motor, and the stirring frame 1 is rotatably connected to the fixed frame, a gear 1 is fixedly arranged on the surface of the stirring frame 1, a gear 2 is meshingly arranged inside the gear 1, the gear 2 is meshing with the inner gear sleeve, and the gear 2 is overlapped with the annular plate, a stirring frame 2 is fixedly arranged inside the gear 2, a limit plate is rotatably arranged on the surface of the stirring frame 2, and the limit plate is rotatably connected to the stirring frame 1, a limit seat is rotatably arranged on the surface of the stirring frame 2, and the limit seat is rotatably connected to the stirring drum and the stirring frame 1.

[0008] Preferably, the discharge assembly comprises a discharge pipe fixedly arranged on the inner wall of the mixing drum, one end of the discharge pipe penetrates through the fixed sleeve 1 and extends to the outside of the fixed sleeve 1, and a valve is fixedly arranged on the discharge pipe.

[0009] Preferably, the feed assembly comprises a feed pipe fixedly arranged on the inner wall of the mixing drum, and a threaded cover is arranged on the inner thread of the feed pipe.

[0010] Preferably, a supporting leg is fixedly provided at the bottom of the fixing sleeve 1, and a rubber pad is fixedly provided at the bottom of the supporting leg.

[0011] Preferably, the number of the gear 2 and the stirring frame 2 are both two, and the two gear 2 and the stirring frame 2 are symmetrically distributed.

[0012] Preferably, the diameter of gear one is larger than that of gear two, and both gear one and gear two are made of metal.

[0013] Compared with the prior art, the beneficial effect of the utility model is that after the treatment liquid raw material enters the mixing drum through the feeding component, the high-solubility diesel exhaust treatment liquid blending device continuously and fully stirs the treatment liquid raw material in different directions and at different speeds through the stirring component, thereby avoiding the situation in which most existing diesel exhaust treatment liquid blending devices use a single stirring frame to stir the raw material at a fixed position and the raw materials cannot be fully mixed in a short time, thereby improving the solubility of the treatment liquid raw material, reducing the blending time of the treatment liquid, and improving the production speed of the treatment liquid. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is the structural survey drawing of the utility model;

[0015] Figure 2 This is a cross-sectional view of the structure of the utility model;

[0016] Figure 3 It is a top view of the local structure of the utility model;

[0017] Figure 4 This is another cross-sectional view of the structure of the utility model.

[0018] In the figure: 1. fixed sleeve 1; 2. mixing drum; 3. annular plate; 4. inner gear sleeve; 5. fixed sleeve 2; 6. fixed frame; 7. driving motor; 8. mixing frame 1; 9. gear 1; 10. gear 2; 11. mixing frame 2; 12. limit plate; 13. limit seat; 14. discharge pipe; 15. valve; 16. support leg; 17. rubber pad; 18. feed pipe; 19. threaded cover. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] Reference Figure 1-4A high-solubility diesel vehicle exhaust treatment liquid blending device comprises a fixed sleeve 1, a mixing drum 2 is fixedly arranged inside the fixed sleeve 1, a ring plate 3 is fixedly arranged on the top of the mixing drum 2, an inner gear sleeve 4 is fixedly arranged on the top of the ring plate 3, a fixed sleeve 2 is fixedly arranged on the top of the inner gear sleeve 4, a fixed frame 6 is fixedly arranged on the top of the fixed sleeve 25, a stirring assembly is arranged on the top of the fixed frame 6, the stirring assembly comprises a driving motor 7 fixedly arranged on the top of the fixed frame 6, a stirring frame 18 is fixedly arranged on the output end of the driving motor 7, and the stirring frame 18 is rotatably connected to the fixed frame 6, a gear 19 is fixedly arranged on the surface of the stirring frame 8, a gear 20 is meshedly arranged inside the gear 19, the gear 20 is meshed with the inner gear sleeve 4, and the gear 20 is meshed with the inner gear sleeve 4. It is overlapped with the annular plate 3, the diameter of gear 19 is larger than that of gear 2 10, and both gear 19 and gear 2 10 are made of metal, which avoids the situation that gear 2 10 and gear 19 are seriously worn, and increases the structural strength and durability. A stirring frame 2 11 is fixedly arranged inside gear 2 10, and the number of gear 2 10 and stirring frame 2 11 is two, and the two gears 2 10 and stirring frames 2 11 are symmetrically distributed, which increases the mixing effect of the treatment liquid, and a limiting plate 12 is rotatably arranged on the surface of stirring frame 2 11, and the limiting plate 12 is rotatably connected to stirring frame 1 8, and a limiting seat 13 is rotatably arranged on the surface of stirring frame 2 11, and the limiting seat 13 is rotatably connected to the mixing drum 2 and stirring frame 1 8, through the setting of the limiting plate 12 , the gear 1 9 and the gear 2 10 are limited to prevent the two gears 10 from being misaligned and out of sync, which may cause the inner gear sleeve 4, the gear 1 9 and the gear 2 10 to wear faster. The setting of the limit seat 13 prevents the stirring frame 1 8 and the stirring frame 2 11 from colliding with each other and causing damage when the treatment liquid is blended. A discharging assembly is arranged inside the mixing drum 2, and the discharging assembly includes a discharging pipe 14 fixedly arranged on the inner wall of the mixing drum 2. One end of the discharging pipe 14 passes through the fixed sleeve 1 and extends to the outside of the fixed sleeve 1. A valve 15 is fixedly arranged on the discharging pipe 14. The valve 15 cooperates with the discharging pipe 14 to block the treatment liquid, so as to control the discharging speed and time of the treatment liquid. The inside of the mixing drum 2 A feeding assembly is provided, and the feeding assembly includes a feeding pipe 18 fixedly provided on the inner wall of the mixing drum 2, and a threaded cover 19 is provided on the internal thread of the feeding pipe 18. The setting of the threaded cover 19 prevents the treatment liquid from easily splashing out through the feeding pipe 18 during stirring. A supporting leg 16 is fixedly provided at the bottom of the fixed sleeve 1, and a rubber pad 17 is fixedly provided at the bottom of the supporting leg 16. The setting of the rubber pad 17 prevents the supporting leg 16 from vibrating with the ground, making noise, and shifting when mixing the treatment liquid. In the high-solubility diesel vehicle exhaust treatment liquid blending device, after the treatment liquid raw material enters the mixing drum 2 through the feeding assembly, the treatment liquid raw material is continuously and fully stirred in different directions and at different speeds through the stirring assembly.This avoids the situation that most existing diesel vehicle exhaust treatment liquid blending devices use a single stirring frame to stir the raw materials at a fixed position, and the raw materials cannot be fully mixed in a short time. It improves the solubility of the treatment liquid raw materials, reduces the blending time of the treatment liquid, and increases the production speed of the treatment liquid.

[0021] The high-solubility diesel vehicle exhaust treatment liquid blending device is connected to a 220V mains electricity supply, and the main controller can be a conventional known device for control such as a computer.

[0022] During use: unscrew the threaded cover 19 from the feed pipe 18, inject the treated liquid raw material into the mixing drum 2 through the feed pipe 18, and then screw the threaded cover 19 back onto the feed pipe 18, start the drive motor 7, so that the drive motor 7 drives the stirring frame 8 to rotate, and mix the treated liquid raw material, and at the same time, the stirring frame 8 drives the gear 19 to rotate, so that the gear 19 drives the gear 2 10 to rotate, and the gear 2 10 drives the stirring frame 2 11 to rotate to mix the treated liquid raw material. While the gear 2 10 is rotating, because the gear 2 10 is meshing with the gear 19 and the inner gear sleeve 4, the stirring frame 2 11 is driven to make a circular motion inside the inner gear sleeve 4 with the gear 19 as the center to fully stir the treated liquid raw material. After stirring, turn the valve 15 to open it, and the treated liquid can be discharged through the discharge pipe 14.

[0023] To sum up, in the high-solubility diesel exhaust treatment liquid blending device, after the treatment liquid raw material enters the mixing drum 2 through the feeding component, the treatment liquid raw material is continuously and fully stirred in different directions and at different speeds through the stirring component, thereby avoiding the situation that most of the existing diesel exhaust treatment liquid blending devices use a single stirring frame to stir the raw materials at a fixed position, and the raw materials cannot be fully mixed in a short time. The solubility of the treatment liquid raw material is improved, the blending time of the treatment liquid is reduced, and the production speed of the treatment liquid is improved. This solves the problem that most of the existing diesel exhaust treatment liquid blending devices use a single stirring frame to stir the raw materials at a fixed position, and the raw materials cannot be fully mixed in a short time, resulting in low solubility of the treatment liquid, prolonged blending time of the treatment liquid, and reduced production speed of the treatment liquid.

[0024] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0025] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A high-solubility diesel vehicle exhaust treatment liquid blending device, comprising a fixed sleeve (1), characterized in that: A mixing drum (2) is fixedly arranged inside the fixing sleeve 1 (1), an annular plate (3) is fixedly arranged on the top of the mixing drum (2), an inner gear sleeve (4) is fixedly arranged on the top of the annular plate (3), a fixing sleeve 2 (5) is fixedly arranged on the top of the inner gear sleeve (4), a fixing frame (6) is fixedly arranged on the top of the fixing sleeve 2 (5), a mixing assembly is arranged on the top of the fixing frame (6), a discharging assembly is arranged inside the mixing drum (2), and a feeding assembly is arranged inside the mixing drum (2).

2. A high-solubility diesel vehicle exhaust treatment liquid blending device according to claim 1, characterized in that: The stirring assembly comprises a driving motor (7) fixedly arranged on the top of a fixed frame (6); a stirring frame 1 (8) is fixedly arranged on the output end of the driving motor (7), and the stirring frame 1 (8) is rotatably connected to the fixed frame (6); a gear 1 (9) is fixedly arranged on the surface of the stirring frame 1 (8); a gear 2 (10) is meshedly arranged inside the gear 1 (9); the gear 2 (10) is meshed with an inner gear sleeve (4), and the gear 2 (10) is overlapped with the annular plate (3); a stirring frame 2 (11) is fixedly arranged inside the gear 2 (10); a limit plate (12) is rotatably arranged on the surface of the stirring frame 2 (11), and the limit plate (12) is rotatably connected to the stirring frame 1 (8); a limit seat (13) is rotatably arranged on the surface of the stirring frame 2 (11), and the limit seat (13) is rotatably connected to both the stirring drum (2) and the stirring frame 1 (8).

3. A high-solubility diesel vehicle exhaust treatment liquid blending device according to claim 1, characterized in that: The discharge assembly comprises a discharge pipe (14) fixedly arranged on the inner wall of the mixing drum (2), one end of the discharge pipe (14) passes through the fixed sleeve (1) and extends to the outside of the fixed sleeve (1), and a valve (15) is fixedly arranged on the discharge pipe (14).

4. A high-solubility diesel vehicle exhaust treatment liquid blending device according to claim 1, characterized in that: The feed assembly comprises a feed pipe (18) fixedly arranged on the inner wall of the mixing drum (2), and a threaded cover (19) is arranged on the inner thread of the feed pipe (18).

5. A high-solubility diesel vehicle exhaust treatment liquid blending device according to claim 1, characterized in that: A support leg (16) is fixedly arranged at the bottom of the fixing sleeve 1 (1), and a rubber pad (17) is fixedly arranged at the bottom of the supporting leg (16).

6. A high-solubility diesel vehicle exhaust treatment liquid blending device according to claim 2, characterized in that: The number of the gear 2 (10) and the stirring frame 2 (11) is two, and the two gear 2 (10) and the stirring frame 2 (11) are symmetrically distributed.

7. A high-solubility diesel vehicle exhaust treatment liquid blending device according to claim 2, characterized in that: The diameter of the gear one (9) is larger than that of the gear two (10), and both the gear one (9) and the gear two (10) are made of metal.

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