Blending kettle for lubricating oil production

Abstract

The utility model relates to the technical field of lubricating oil production, in particular to a blending kettle for lubricating oil production, which comprises an outer tank body, an inner tank body, a feeding component, a feeding pipe, a discharging pipe, a rotating rod and stirring blades, and an air exhaust component is installed at one end of the upper side of the inner tank body, an air guide pipe is arranged on the upper side of the outer tank body, and a first motor is installed at the position, corresponding to the rotating rod, of the upper side of the outer tank body. Heat is guided into the inner side of the outer tank body through the air exhaust component to heat the inner tank body, the heat distribution is uniform, the mixing efficiency of lubricating oil is improved, the lubricating oil is sheared through the feeding component, materials are guided into the position close to the stirring blades through the flow dividing pipe to be mixed in time, the mixing uniformity of the lubricating oil is improved, and the mixing efficiency of the lubricating oil is improved. And air in the inner tank body is exhausted through the air exhaust component, so that the feeding speed of the feeding component is increased.

Description

Technical Field

[0001] The utility model relates to the technical field of lubricating oil production, in particular to a blending kettle for lubricating oil production. Background Technique

[0002] Lubricating oil is a liquid or semi-solid lubricant used in various types of automobiles and mechanical equipment to reduce friction and protect machinery and processed parts. It mainly plays roles such as lubrication, auxiliary cooling, rust prevention, cleaning, sealing, and buffering. In lubricating oil production, a blending kettle is used for the mixed preparation of lubricating oil.

[0003] The Chinese patent discloses a blending kettle for lubricating oil production (authorization announcement number CN214915193U). This patented technology drives the first rotating shaft, the second rotating shaft, and the main shaft to rotate through the first servo motor set, and drives the rotating pipe to rotate through the second servo motor, thereby driving the second connecting rod to rotate around the rotating pipe and driving the first connecting rod to rotate around the second connecting rod, so as to uniformly stir the lubricating oil raw materials in the machine body. However, the above blending kettle for lubricating oil production heats the blending kettle through a heating wire, and the uniformity of heat distribution is relatively low, affecting the mixing efficiency. The materials are directly introduced into the blending kettle for mixing operation, and the added materials adhere, affecting the uniformity of subsequent mixing. When the viscosity of the lubricating oil is relatively high, it is introduced into the blending kettle by its own weight, and the feeding speed is relatively low, which is not conducive to the production efficiency of lubricating oil. Therefore, those skilled in the art provide a blending kettle for lubricating oil production to solve the problems raised in the above background technique. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a blending kettle for lubricating oil production to solve the problems raised in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solutions:

[0006] A blending kettle for lubricating oil production includes an outer tank body, an inner tank body, a feeding member, a feeding pipe, a discharging pipe, a rotating rod, and a stirring blade. The inner tank body is located inside the outer tank body. The feeding member is located above the outer tank body. The feeding pipe is located at the lower end of the feeding member. The discharging pipe is located below the inner tank body. The rotating rod is located inside the inner tank body. The stirring blade is located outside the rotating rod. A scraping plate is arranged at the lower outer end of the rotating rod. A shunt pipe is arranged on one side of the feeding pipe. An air extraction member is installed at one end of the upper side of the inner tank body. An air guide pipe is arranged on the upper side of the outer tank body. A first motor is installed at the position corresponding to the rotating rod on the upper side of the outer tank body. An air outlet pipe is arranged at one end of the lower side of the outer tank body. One end of the air outlet pipe is provided with an exhaust cylinder.

[0007] As a further solution of the present utility model: The feeding member includes a feeding hopper, a material guiding pipe is arranged on the lower side of the feeding hopper, a shearing tank is arranged on the lower side of the material guiding pipe, a shearing blade is installed inside the shearing tank, and a second motor is installed at a position corresponding to the shearing blade on one side of the shearing tank.

[0008] As a further solution of the present utility model: The air extraction member includes an air extraction box, an air extraction pipe is arranged on the upper side of the air extraction box, an air pump is installed at one end of the air extraction pipe, a first exhaust net is arranged at the upper end position inside the air extraction box, a heating rod is installed at a position below the first exhaust net inside the air extraction box, a filter net is arranged at the lower end position inside the air extraction box, an activated carbon packing layer is installed inside the exhaust cylinder, and a second exhaust net is arranged on the upper side of the exhaust cylinder.

[0009] As a further solution of the present utility model: The lower end of the feeding pipe is located inside the inner tank body, the output end of the feeding member is communicated with the input end of the feeding pipe, the output end of the feeding pipe is communicated with the input end of the shunt pipe, the output end of the shunt pipe is communicated with the input end of the inner tank body, the output end of the inner tank body is communicated with the input end of the discharge pipe, and the rotating rod rotates inside the inner tank body through the first motor.

[0010] As a further solution of the present utility model: The upper end of the inner tank body is communicated with the input end of the air extraction member, the output end of the air extraction member is communicated with the input end of the air guide pipe, the output end of the air guide pipe is communicated with the input end of the outer tank body, the output end of the outer tank body is communicated with the input end of the air outlet pipe, and the output end of the air outlet pipe is communicated with the input end of the exhaust cylinder.

[0011] As a further solution of the present utility model: The lower end of the feeding hopper is communicated with the input end of the material guiding pipe, the output end of the material guiding pipe is communicated with the input end of the shearing tank, the output end of the shearing tank is communicated with the input end of the feeding pipe, and the shearing blade rotates inside the shearing tank through the second motor.

[0012] As a further solution of the present utility model: The lower end of the air extraction box is communicated with the upper end of the inner tank body, the upper end of the air extraction box is communicated with the input end of the air extraction pipe, the output end of the air extraction pipe is communicated with the input end of the air pump, and the output end of the air pump is communicated with the input end of the air guide pipe.

[0013] Compared with the prior art, the beneficial effects of the present utility model are:

[0014] The blending kettle for lubricant production of the present utility model conducts heat into the inner side of the outer tank body through the air extraction member to heat the inner tank body, the heat distribution is uniform, the melting speed of the lubricant is increased, and the mixing efficiency of the lubricant is improved;

[0015] Shear the lubricating oil through the feeding component to avoid the adhesion of the imported materials. Import the materials to the position near the stirring blade through the shunt pipe for timely mixing, so as to improve the uniformity of the lubricating oil mixing;

[0016] Exhaust the inside of the inner tank through the air extraction component to improve the feeding speed of the feeding component and the production efficiency of the lubricating oil. Description of the Drawings

[0017] Figure 1 It is a schematic structural diagram of a blending kettle for lubricating oil production;

[0018] Figure 2 It is a perspective view of a blending kettle for lubricating oil production;

[0019] Figure 3 It is a perspective view of the feeding component in a blending kettle for lubricating oil production;

[0020] Figure 4 It is a perspective view of the air extraction component in a blending kettle for lubricating oil production.

[0021] In the figure: 1. Outer tank; 2. Inner tank; 3. Feeding component; 4. Feeding pipe; 5. Discharge pipe; 6. Rotating rod; 7. Stirring blade; 8. Scraper; 9. Shunt pipe; 10. Air extraction component; 11. Air guide pipe; 12. First motor; 13. Air outlet pipe; 14. Exhaust cylinder; 15. Feeding hopper; 16. Material guide pipe; 17. Shearing tank; 18. Shearing blade; 19. Second motor; 20. Air extraction box; 21. Air extraction pipe; 22. Air pump; 23. First exhaust net; 24. Heating rod; 25. Filtering net; 26. Activated carbon filler layer; 27. Second exhaust net. Detailed Embodiment

[0022] Please refer to Figures 1 to 4In the embodiment of the utility model, a blending kettle for lubricating oil production includes an outer tank body 1, an inner tank body 2, a feeding member 3, a feeding pipe 4, a discharging pipe 5, a rotating rod 6 and a stirring blade 7. The inner tank body 2 is located at an inner position of the outer tank body 1, the feeding member 3 is located at an upper position of the outer tank body 1, the feeding pipe 4 is located at a lower end position of the feeding member 3, the discharging pipe 5 is located at a lower position of the inner tank body 2, the rotating rod 6 is located at an inner position of the inner tank body 2, the stirring blade 7 is located at an outer position of the rotating rod 6, a scraper 8 is provided at the lower end position of the outer side of the rotating rod 6, a shunt pipe 9 is provided on one side of the feeding pipe 4, an exhaust member 10 is installed at one end position of the upper side of the inner tank body 2, and a suction member 10 is provided on the upper side of the outer tank body 1. There is an air guide pipe 11, a first motor 12 is installed at the position of the rotating rod 6 on the upper side of the outer tank body 1, an air outlet pipe 13 is arranged at one end of the lower side of the outer tank body 1, and an exhaust pipe 14 is arranged at one end of the air outlet pipe 13. The lower end of the feed pipe 4 is located at the internal position of the inner tank body 2, the output end of the feed member 3 is connected with the input end of the feed pipe 4, the output end of the feed pipe 4 is connected with the input end of the shunt pipe 9, the output end of the shunt pipe 9 is connected with the input end of the inner tank body 2, the output end of the inner tank body 2 is connected with the input end of the discharge pipe 5, the rotating rod 6 is rotated at the internal position of the inner tank body 2 by the first motor 12, the upper end of the inner tank body 2 is connected with the input end of the air extraction member 10, and the air extraction member 10 is connected to the inner tank body 2. The output end of the component 10 is connected with the input end of the air guide pipe 11, the output end of the air guide pipe 11 is connected with the input end of the outer tank body 1, the output end of the outer tank body 1 is connected with the input end of the air outlet pipe 13, and the output end of the air outlet pipe 13 is connected with the input end of the exhaust pipe 14. First, a blending kettle for lubricating oil production is placed at the use position, and the material is placed in the interior of the feeding component 3. Then, a blending kettle for lubricating oil production is started, and the exhaust component 10 runs to extract the gas inside the inner tank body 2, and a negative pressure is formed inside the inner tank body 2. The feeding component 3 shears the material inside, and the material inside the feeding component 3 is sucked into the interior of the feeding pipe 4 under the suction of the negative pressure inside the inner tank body 2. The feeding pipe 4 The internal material is introduced into the position near the stirring blade 7 through the diversion pipe 9, the first motor 12 runs to drive the rotating rod 6 to rotate, the rotating rod 6 drives the stirring blade 7 to mix the material, the vacuum component 10 filters the gas inside the inner tank body 2, the vacuum component 10 runs to heat the interior, and the hot air is introduced into the interior of the outer tank body 1 through the air guide pipe 11 to heat the material inside the inner tank body 2. After heat exchange, the gas enters the interior of the exhaust pipe 14 through the outlet pipe 13, and the gas inside the exhaust pipe 14 is filtered and discharged. Finally, the blending of the lubricating oil is completed, the vacuum component 10 stops running, and the lubricating oil inside the inner tank body 2 is discharged through the discharge pipe 5. The rotating rod 6 drives the scraper 8 to rotate to scrape off the lubricating oil at the lower end of the inner tank body 2.

[0023] exist Figure 2 , 3In the middle: The feeding member 3 includes a feeding hopper 15. A material guiding pipe 16 is provided at the lower side of the feeding hopper 15. A shearing tank 17 is provided at the lower side of the material guiding pipe 16. A shearing blade 18 is installed inside the shearing tank 17. A second motor 19 is installed at a position corresponding to the shearing blade 18 on one side of the shearing tank 17. The lower end of the feeding hopper 15 communicates with the input end of the material guiding pipe 16. The output end of the material guiding pipe 16 communicates with the input end of the shearing tank 17. The output end of the shearing tank 17 communicates with the input end of the feeding pipe 4. The shearing blade 18 rotates inside the shearing tank 17 through the second motor 19. Put the material into the inside of the feeding hopper 15. Then, start a blending kettle for lubricating oil production. The air extraction member 10 operates to extract the gas inside the inner tank 2. A negative pressure is formed inside the inner tank 2. The material inside the feeding hopper 15 is sucked into the inside of the material guiding pipe 16 under the suction of the negative pressure inside the inner tank 2. The material inside the material guiding pipe 16 enters the inside of the shearing tank 17. The second motor 19 operates to drive the shearing blade 18 to rotate, shearing the material inside the shearing tank 17. The sheared material enters the inside of the feeding pipe 4.

[0024] In Figure 2 、 4 In the middle: The air extraction member 10 includes an air extraction box 20. An air extraction pipe 21 is provided at the upper side of the air extraction box 20. An air pump 22 is installed at one end of the air extraction pipe 21. A first exhaust net 23 is provided at the upper end position inside the air extraction box 20. A heating rod 24 is installed at a position below the first exhaust net 23 inside the air extraction box 20. A filter net 25 is provided at the lower end position inside the air extraction box 20. An activated carbon packing layer 26 is installed inside the exhaust pipe 14. A second exhaust net 27 is provided at the upper side of the exhaust pipe 14. The lower end of the air extraction box 20 communicates with the upper end of the inner tank 2. The upper end of the air extraction box 20 communicates with the input end of the air extraction pipe 21. The output end of the air extraction pipe 21 communicates with the input end of the air pump 22. The output end of the air pump 22 communicates with the input end of the air guiding pipe 11. Start a blending kettle for lubricating oil production. The air pump 22 operates to suck the air extraction box 20 through the air extraction pipe 21. The air extraction box 20 extracts the gas inside the inner tank 2. A negative pressure is formed inside the inner tank 2. The material inside the feeding member 3 enters the inside of the feeding pipe 4 under the suction of the negative pressure inside the inner tank 2. The material inside the feeding pipe 4 is introduced to a position near the stirring blade 7 through the shunt pipe 9. The first motor 12 operates to drive the rotating rod 6 to rotate. The rotating rod 6 drives the stirring blade 7 to mix the material. The air extraction member 10 filters the gas inside the inner tank 2. The inside of the air extraction member 10 is heated. The hot air is introduced into the inside of the outer tank 1 through the air guiding pipe 11 to heat the material inside the inner tank 2. The gas after heat exchange enters the inside of the exhaust pipe 14 through the air outlet pipe 13. The activated carbon packing layer 26 filters the gas inside the exhaust pipe 14 and discharges it through the second exhaust net 27.

[0025] The working principle of the utility model is as follows: first, a blending kettle for lubricating oil production is placed at a use position, and materials are placed in a hopper 15. Then, a blending kettle for lubricating oil production is started, and an air pump 22 is operated to suck the vacuum box 20 through the vacuum pipe 21. The vacuum box 20 extracts the gas inside the inner tank body 2, and a negative pressure is formed inside the inner tank body 2. The material inside the hopper 15 is introduced into the inside of the guide pipe 16 under the suction of the negative pressure inside the inner tank body 2. The material inside the guide pipe 16 enters the inside of the shear tank 17. The second motor 19 is operated to drive the shear blade 18 to rotate, and the material inside the shear tank 17 is sheared. After shearing, the material enters the inside of the feed pipe 4, and the material inside the feed pipe 4 is introduced into the adjacent stirring blade 7 through the diverter pipe 9. , the first motor 12 drives the rotating rod 6 to rotate, the rotating rod 6 drives the stirring blade 7 to mix the materials, the air filter net 25 filters the gas inside the inner tank body 2, the heating rod 24 operates to heat the inside of the vacuum box 20, the first exhaust net 23 filters the hot air, the hot air is introduced into the interior of the outer tank body 1 through the air guide pipe 11, and the material inside the inner tank body 2 is heated. After heat exchange, the gas enters the interior of the exhaust pipe 14 through the outlet pipe 13, the activated carbon filler layer 26 filters the gas inside the exhaust pipe 14 and is discharged through the second exhaust net 27. Finally, the blending of the lubricating oil is completed, the vacuum component 10 stops running, the lubricating oil inside the inner tank body 2 is discharged through the discharge pipe 5, and the rotating rod 6 drives the scraper 8 to rotate to scrape off the lubricating oil at the lower end of the inner tank body 2.

[0026] What is described above is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A blending kettle for lubricating oil production, comprising an outer tank body (1), an inner tank body (2), a feed member (3), a feed pipe (4), a discharge pipe (5), a rotating rod (6) and a stirring blade (7), wherein the inner tank body (2) is located at an inner position of the outer tank body (1), the feed member (3) is located at an upper position of the outer tank body (1), the feed pipe (4) is located at a lower end position of the feed member (3), the discharge pipe (5) is located at a lower position of the inner tank body (2), the rotating rod (6) is located at an inner position of the inner tank body (2), and the stirring blade (7) is located at an outer position of the rotating rod (6), characterized in that: A scraper (8) is provided at the lower end of the outer side of the rotating rod (6), a diverter pipe (9) is provided on one side of the feed pipe (4), a suction component (10) is installed at one end of the upper side of the inner tank body (2), an air guide pipe (11) is provided on the upper side of the outer tank body (1), a first motor (12) is installed at a position on the upper side of the outer tank body (1) corresponding to the rotating rod (6), an air outlet pipe (13) is provided at one end of the lower side of the outer tank body (1), and an exhaust pipe (14) is provided at one end of the air outlet pipe (13).

2. A blending kettle for lubricating oil production according to claim 1, characterized in that: The feeding component (3) comprises a feeding hopper (15), a material guide pipe (16) is arranged at the lower side of the feeding hopper (15), a shearing tank (17) is arranged at the lower side of the material guide pipe (16), a shearing blade (18) is installed inside the shearing tank (17), and a second motor (19) is installed at a position corresponding to the shearing blade (18) on one side of the shearing tank (17).

3. A blending kettle for lubricating oil production according to claim 1, characterized in that: The air extraction component (10) comprises an air extraction box (20), an air extraction pipe (21) is arranged on the upper side of the air extraction box (20), an air pump (22) is installed at one end of the air extraction pipe (21), a first exhaust net (23) is arranged at the upper end of the interior of the air extraction box (20), a heating rod (24) is installed at the lower side of the first exhaust net (23) inside the air extraction box (20), an air filter net (25) is arranged at the lower end of the interior of the air extraction box (20), an activated carbon filler layer (26) is installed inside the exhaust pipe (14), and a second exhaust net (27) is arranged on the upper side of the exhaust pipe (14).

4. A blending kettle for lubricating oil production according to claim 1, characterized in that: The lower end of the feed pipe (4) is located at an internal position of the inner tank body (2); the output end of the feed member (3) is connected to the input end of the feed pipe (4); the output end of the feed pipe (4) is connected to the input end of the shunt pipe (9); the output end of the shunt pipe (9) is connected to the input end of the inner tank body (2); the output end of the inner tank body (2) is connected to the input end of the discharge pipe (5); and the rotating rod (6) is rotated at an internal position of the inner tank body (2) by a first motor (12).

5. A blending kettle for lubricating oil production according to claim 1, characterized in that: The upper end of the inner tank body (2) is connected to the input end of the air extraction component (10), the output end of the air extraction component (10) is connected to the input end of the air guide pipe (11), the output end of the air guide pipe (11) is connected to the input end of the outer tank body (1), the output end of the outer tank body (1) is connected to the input end of the air outlet pipe (13), and the output end of the air outlet pipe (13) is connected to the input end of the exhaust pipe (14).

6. A blending kettle for lubricating oil production according to claim 2, characterized in that: The lower end of the feeding hopper (15) is connected to the input end of the guide tube (16), the output end of the guide tube (16) is connected to the input end of the shear tank (17), the output end of the shear tank (17) is connected to the input end of the feed tube (4), and the shear blade (18) is rotated at an internal position of the shear tank (17) by a second motor (19).

7. A blending kettle for lubricating oil production according to claim 3, characterized in that: The lower end of the air extraction box (20) is in communication with the upper end of the inner tank body (2), the upper end of the air extraction box (20) is in communication with the input end of the air extraction pipe (21), the output end of the air extraction pipe (21) is in communication with the input end of the air pump (22), and the output end of the air pump (22) is in communication with the input end of the air guide pipe (11).

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