Reaction kettle for purifying lubricating oil additive

Abstract

The utility model relates to the technical field of reaction kettles, in particular to a reaction kettle for purifying lubricating oil additives, which comprises a lifting and storing tank, a feeding pipe, a discharging component and stirring blades, an air pressure balance tank is mounted on the upper side of the lifting and storing tank, and a first exhaust pipe is arranged at one end of the upper side of the lifting and storing tank; a first air pump is installed at one end of the first air suction pipe, a first air outlet pipe is installed at one end of the lower side of the air pressure balance tank, a second air outlet pipe is arranged at the other end of the upper side of the lifting and storing tank, and a second air pump is installed at one end of the second air outlet pipe. The discharging component is detachable, the reaction kettle is convenient to clean after the purification reaction, the detachable filtering structure is arranged, the use convenience is improved, the air pressure in the extraction and storage tank is adjusted through the air pressure balance tank, the flatness and stability of the air pressure in the extraction and storage tank in the working process are improved, and the purification reaction efficiency is improved.

Description

Technical Field

[0001] This utility model relates to the field of reaction vessel technology, specifically a reaction vessel for purifying lubricating oil additives. Background Technology

[0002] Lubricating oil additives are one or more compounds added to lubricants to give them new properties or improve existing properties. In the production of lubricating oil additives, purification reactors are used to purify the additives. A reaction reactor is a container for physical or chemical reactions. Its working principle is to use a motor to drive a stirring shaft to stir the reactants and allow them to react fully to obtain the desired substance.

[0003] Chinese patent discloses a reaction vessel for purifying nano-additives in lubricating oil (authorization announcement number CN219291405U). This patented technology includes a primary water pump box, a secondary water pump box, a vessel body, and a bottom plate. A feed pipe is fixedly connected to the top of the vessel body. The device is equipped with a drive and cooling mechanism, as well as a cleaning component. This allows for full contact between the additive and the material to be reacted, ensuring complete reaction between the additive and the material. Furthermore, the additive is processed inside the reaction vessel and discharged at a low temperature, ensuring worker safety and preventing material spoilage due to mixing of multiple materials during subsequent use. However, the purification reaction of lubricating oil additives produces a large amount of precipitate, which adheres to the inner wall of the reaction vessel, making cleaning difficult and affecting subsequent purification operations. The internal gas pressure is unstable during operation, affecting the purification reaction efficiency. Therefore, those skilled in the art have provided a reaction vessel for purifying lubricating oil additives to solve the problems mentioned in the background art. Utility Model Content

[0004] The purpose of this invention is to provide a reaction vessel for purifying lubricating oil additives, so as to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A reaction vessel for purifying lubricating oil additives includes a storage tank, a feeding pipe, a discharge component, and a stirring blade. The feeding pipe is located at the upper end of one side of the storage tank, the discharge component is located at the lower side of the storage tank, and the stirring blade is located at the lower end of the interior of the storage tank. A pressure balance tank is installed on the upper side of the storage tank. A first suction pipe is provided at one end of the upper side of the storage tank, and a first air pump is installed at one end of the first suction pipe. A first vent pipe is installed at one end of the lower side of the pressure balance tank, a second vent pipe is provided at the other end of the upper side of the storage tank, and a second air pump is installed at one end of the second vent pipe. A second suction pipe is provided at the other end of the lower side of the pressure balance tank, and a pressure sensor is installed at the lower end of the feeding pipe.

[0007] As a further embodiment of this utility model: a first solenoid valve is installed at one end of the feeding pipe near the pressure sensor; a motor is installed on one side of the storage tank corresponding to the stirring blade; the discharge component includes a mounting box; a limit ring is provided at the lower outer end of the mounting box; a discharge pipe is provided on the lower side of the mounting box; a filter screen is provided inside the mounting box; filter cotton is provided on the inner side of the filter screen; and a second solenoid valve is installed at the upper end of the discharge pipe.

[0008] As a further embodiment of this utility model: the output end of the feeding pipe is connected to the upper end of the storage tank, the lower end of the storage tank is connected to the input end of the discharge component, and the stirring blade rotates at the internal position of the storage tank.

[0009] As a further embodiment of this utility model: the upper end of the storage tank is connected to the input end of the first suction pipe, the output end of the first suction pipe is connected to the input end of the first air pump, the output end of the first air pump is connected to the input end of the first air outlet pipe, the output end of the first air outlet pipe is connected to the lower end of the pressure balance tank, the lower end of the pressure balance tank is connected to the input end of the second suction pipe, the output end of the second suction pipe is connected to the input end of the second air pump, the output end of the second air pump is connected to the input end of the second air outlet pipe, and the output end of the second air outlet pipe is connected to the upper end of the storage tank.

[0010] As a further embodiment of this utility model: the stirring blade is rotated by a motor to a position inside the storage tank, and the mounting box is rotated to a position at the lower end of the storage tank.

[0011] As a further embodiment of this utility model: the lower end of the storage tank is connected to the upper end of the mounting box, and the lower end of the mounting box is connected to the upper end of the discharge pipe.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] This utility model discloses a detachable discharge component for a reaction vessel used for purifying lubricating oil additives, which facilitates cleaning of the reaction vessel after purification and makes the next purification reaction operation easier. It also features a detachable filter structure, which improves the ease of use.

[0014] By adjusting the internal air pressure of the extraction and storage tank using an air pressure balancing tank, the stability of the internal air pressure during the operation of the extraction and storage tank is improved, thereby increasing the efficiency of the purification reaction. Attached Figure Description

[0015] Figure 1 A schematic diagram of the structure of a reaction vessel for purifying a lubricating oil additive;

[0016] Figure 2 A perspective view of a reaction vessel used for purifying a lubricating oil additive;

[0017] Figure 3 This is a schematic diagram of the discharge component in a reaction vessel used for purifying a lubricating oil additive.

[0018] In the diagram: 1. Storage tank; 2. Feeding pipe; 3. Discharge component; 4. Agitator blade; 5. Pressure balance tank; 6. First suction pipe; 7. First air pump; 8. First outlet pipe; 9. Second outlet pipe; 10. Second air pump; 11. Second suction pipe; 12. Pressure sensor; 13. First solenoid valve; 14. Motor; 15. Mounting box; 16. Limit ring; 17. Discharge pipe; 18. Filter screen; 19. Filter cotton; 20. Second solenoid valve. Detailed Implementation

[0019] Please see Figures 1-3In this embodiment of the present invention, a reaction vessel for purifying lubricating oil additives includes a storage tank 1, a feeding pipe 2, a discharge component 3, and a stirring blade 4. The feeding pipe 2 is located at the upper end of one side of the storage tank 1, the discharge component 3 is located at the lower side of the storage tank 1, and the stirring blade 4 is located at the lower end of the interior of the storage tank 1. A pressure balance tank 5 is installed on the upper side of the storage tank 1. A first suction pipe 6 is provided at one end of the upper side of the storage tank 1, and a first air pump 7 is installed at one end of the first suction pipe 6. A first air outlet pipe 8 is installed at one end of the lower side of the pressure balance tank 5, and a second air outlet pipe is provided at the other end of the upper side of the storage tank 1. Pipe 9, a second air pump 10 is installed at one end of the second air outlet pipe 9, a second suction pipe 11 is installed at the other end of the lower side of the air pressure balance tank 5, an air pressure sensor 12 is installed at the lower end of the feeding pipe 2, the output end of the feeding pipe 2 is connected to the upper end of the storage tank 1, the lower end of the storage tank 1 is connected to the input end of the discharge component 3, the stirring blade 4 rotates inside the storage tank 1, the upper end of the storage tank 1 is connected to the input end of the first suction pipe 6, the output end of the first suction pipe 6 is connected to the input end of the first air pump 7, the output end of the first air pump 7 is connected to the input end of the first air outlet pipe 8, and the output of the first air outlet pipe 8... The lower end of the pressure balance tank 5 is connected to the lower end of the pressure balance tank 5, which is connected to the input end of the second suction pipe 11. The output end of the second suction pipe 11 is connected to the input end of the second air pump 10, which is connected to the input end of the second air outlet pipe 9, and the output end of the second air outlet pipe 9 is connected to the upper end of the storage tank 1. First, a reaction vessel for purifying a lubricating oil additive is placed in the usage position. Then, the first opening and closing solenoid valve adds the lubricating oil additive into the storage tank 1 through the feeding pipe 2. The purification reaction is carried out in the storage tank 1. The stirring blade 4 rotates to react the lubricating oil additive inside the storage tank 1. Stirring improves the uniformity of the purification reaction. Pressure sensor 12 detects the pressure inside the storage tank 1. When the pressure inside the storage tank 1 is higher than the limit, the first air pump 7 operates to extract gas from the storage tank 1 through the first suction pipe 6 and introduce it into the pressure balance tank 5 through the first outlet pipe 8. When the pressure inside the storage tank 1 is lower than the limit, the second air pump 10 operates to extract gas from the pressure balance tank 5 through the second suction pipe 11 and introduce it into the storage tank 1 through the second outlet pipe 9, thereby improving the stability of the lubricating oil additive reaction. Finally, the purification reaction is completed, and the lubricating oil additive inside the storage tank 1 is filtered and discharged.

[0020] exist Figure 2 , 3In the middle section: A first solenoid valve 13 is installed near the pressure sensor 12 at one end of the feeding pipe 2. A motor 14 is installed on one side of the storage tank 1, corresponding to the position of the stirring blade 4. The discharge component 3 includes a mounting box 15. A limit ring 16 is provided at the lower outer end of the mounting box 15. A discharge pipe 17 is provided on the lower side of the mounting box 15. A filter screen 18 is provided inside the mounting box 15. Filter cotton 19 is provided inside the filter screen 18. A second solenoid valve 20 is installed at the upper end of the discharge pipe 17. The stirring blade 4 rotates to a position inside the storage tank 1 via the motor 14. The mounting box 15 rotates to a position at the lower end of the storage tank 1. The lower end of the storage tank 1 is connected to the upper end of the mounting box 15. The lower end of the mounting box 15 is connected to the upper end of the discharge pipe 17. When the first solenoid valve 13 is opened, the lubricating oil additive is added to the storage tank 1 through the feeding pipe 2. The purification reaction takes place in the storage tank 1. The motor 14 drives the stirring blade 4 to rotate, stirring the lubricating oil additive inside the storage tank 1 to improve the uniformity of the purification reaction. The pressure sensor 12 detects the pressure inside the storage tank 1. Finally, the purification reaction is completed. The second solenoid valve 20 is opened, and the lubricating oil additive inside the storage tank 1 enters the installation box 15 after being filtered by the filter screen 18 and the filter cotton 19. The lubricating oil additive inside the installation box 15 is discharged through the discharge pipe 17. The installation box 15 rotates out of the storage tank 1, and the filter screen 18 and the filter cotton 19 slide out of the installation box 15 for replacement with new filter screen 18 and filter cotton 19.

[0021] The working principle of this utility model is as follows: First, a reaction vessel for purifying a lubricating oil additive is placed in the usage position. Then, the first solenoid valve 13 is opened, and the lubricating oil additive is added into the storage tank 1 through the feeding pipe 2. The purification reaction takes place in the storage tank 1. The motor 14 drives the stirring blade 4 to rotate, stirring the lubricating oil additive inside the storage tank 1 to improve the uniformity of the purification reaction. The pressure sensor 12 detects the pressure inside the storage tank 1. When the pressure inside the storage tank 1 is higher than the limit value, the first air pump 7 operates to extract the gas inside the storage tank 1 through the first suction pipe 6 and introduce it into the pressure balance tank 5 through the first outlet pipe 8. When the air pressure inside the storage tank 1 is lower than the limit value, the second air pump 10 operates to draw gas from the pressure balance tank 5 through the second suction pipe 11 and introduces it into the storage tank 1 through the second outlet pipe 9 to improve the stability of the lubricating oil additive reaction. Finally, the purification reaction is completed, the second opening and closing solenoid valve 20 is opened, and the lubricating oil additive inside the storage tank 1 enters the installation box 15 after being filtered by the filter screen 18 and the filter cotton 19. The lubricating oil additive inside the installation box 15 is discharged through the discharge pipe 17, the installation box 15 is rotated out of the storage tank 1, and the filter screen 18 and the filter cotton 19 slide out of the installation box 15 and are replaced with new filter screen 18 and filter cotton 19.

[0022] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A reaction vessel for purifying lubricating oil additives, comprising a storage tank (1), a feeding pipe (2), a discharge component (3), and a stirring blade (4), wherein the feeding pipe (2) is located at the upper end of one side of the storage tank (1), the discharge component (3) is located at the lower side of the storage tank (1), and the stirring blade (4) is located at the lower end of the interior of the storage tank (1), characterized in that, A pressure balance tank (5) is installed on the upper side of the storage tank (1). A first suction pipe (6) is provided at one end of the upper side of the storage tank (1). A first air pump (7) is installed at one end of the first suction pipe (6). A first air outlet pipe (8) is installed at one end of the lower side of the pressure balance tank (5). A second air outlet pipe (9) is provided at the other end of the upper side of the storage tank (1). A second air pump (10) is installed at one end of the second air outlet pipe (9). A second suction pipe (11) is provided at the other end of the lower side of the pressure balance tank (5). A pressure sensor (12) is installed at the lower end of the feeding pipe (2).

2. The reaction vessel for purifying lubricating oil additives according to claim 1, characterized in that, A first solenoid valve (13) is installed at one end of the feeding pipe (2) near the pressure sensor (12). A motor (14) is installed on one side of the storage tank (1) at the position corresponding to the stirring blade (4). The discharge component (3) includes a mounting box (15). A limit ring (16) is provided at the lower outer end of the mounting box (15). A discharge pipe (17) is provided on the lower side of the mounting box (15). A filter screen (18) is provided inside the mounting box (15). Filter cotton (19) is provided on the inner side of the filter screen (18). A second solenoid valve (20) is installed at the upper end of the discharge pipe (17).

3. The reaction vessel for purifying lubricating oil additives according to claim 1, characterized in that, The output end of the feeding pipe (2) is connected to the upper end of the storage tank (1), the lower end of the storage tank (1) is connected to the input end of the discharge component (3), and the stirring blade (4) rotates at the internal position of the storage tank (1).

4. The reaction vessel for purifying lubricating oil additives according to claim 1, characterized in that, The upper end of the storage tank (1) is connected to the input end of the first suction pipe (6), the output end of the first suction pipe (6) is connected to the input end of the first air pump (7), the output end of the first air pump (7) is connected to the input end of the first air outlet pipe (8), the output end of the first air outlet pipe (8) is connected to the lower end of the pressure balance tank (5), the lower end of the pressure balance tank (5) is connected to the input end of the second suction pipe (11), the output end of the second suction pipe (11) is connected to the input end of the second air pump (10), the output end of the second air pump (10) is connected to the input end of the second air outlet pipe (9), and the output end of the second air outlet pipe (9) is connected to the upper end of the storage tank (1).

5. The reaction vessel for purifying lubricating oil additives according to claim 2, characterized in that, The stirring blade (4) is rotated by the motor (14) to a position inside the storage tank (1), and the mounting box (15) is rotated to a position at the lower end of the storage tank (1).

6. The reaction vessel for purifying lubricating oil additives according to claim 2, characterized in that, The lower end of the storage tank (1) is connected to the upper end of the mounting box (15), and the lower end of the mounting box (15) is connected to the upper end of the discharge pipe (17).

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