Reaction kettle for producing and purifying lubricating oil additive

Abstract

The utility model relates to the technical field of lubricating oil additive purification, in particular to a reaction kettle for lubricating oil additive production and purification, which comprises a reaction kettle, and an electric push rod II is fixedly connected above one side of the reaction kettle. Through cooperation of a reaction kettle, a shell, a cover plate, a vertical block, an electric push rod II and a feeding structure, a liquid raw material is injected into a vertical cylinder through a feeding valve, a solid raw material is fed into the shell, when the raw material needs to be fed, the electric push rod II drives the vertical block to move leftwards, the bottom of the vertical cylinder is opened, and the vertical block is driven by the electric push rod II to move leftwards; the first electric push rod drives the piston to move downwards, the piston pushes the liquid raw materials to move downwards to be discharged, the liquid raw materials are compared with scale marks through the observation window, then quantitative feeding is achieved, the first motor drives the round roller to rotate, the solid raw materials enter the upper material groove, and feeding work is achieved when the round roller rotates to the lower portion. And therefore, a worker can conveniently carry out quantitative feeding work, and use of the worker is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of lubricating oil additive purification, in particular to a reaction kettle for producing and purifying lubricating oil additives. Background Art

[0002] As a common chemical equipment, reactors are very important in chemical production plants. Reactors are often used in the production and purification of lubricating oil additives.

[0003] There is currently a reactor for purifying lubricating oil additives (application number: 202122507994.4), which not only prevents leakage between the reactor body and the built-in shell, but also allows the reactor body and the built-in shell to be disassembled, thereby solving the problem of insufficient sealing. The above-mentioned problem still exists. When purifying lubricating oil additives, a reactor is often used, and the raw materials are put into the reactor. The raw materials are mixed, stirred and heated to achieve purification. When the raw materials are put into the reactor, it is inconvenient for the staff to carry out quantitative feeding, and thus it is inconvenient for the staff to use. After the purification of the lubricating oil additives is completed, it is inconvenient to gather the lubricating oil additive discharge valve in the reactor, and thus it is inconvenient to completely discharge the lubricating oil additives. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings of the prior art, such as it is inconvenient for staff to carry out quantitative feeding work, which is inconvenient for staff to use, it is inconvenient to gather the lubricating oil additive discharge valve in the reactor, and it is inconvenient to completely discharge the lubricating oil additive, and a reactor for producing and purifying lubricating oil additives is proposed.

[0005] To achieve the above objectives, the present invention provides the following technical solutions:

[0006] A reactor for the production and purification of lubricating oil additives is designed, comprising a reactor, wherein an electric push rod 2 is fixedly connected to the upper side of one side of the reactor, a telescopic rod of the electric push rod 2 is gap-matched with the upper inner wall of one side of the reactor, a vertical block is fixedly connected to the telescopic rod of the electric push rod 2, a shell is fixedly connected to the inner wall of the top side of the reactor, a cover plate is gap-matched with the top inner wall of the shell, a pressure relief valve is installed on the inner wall of the upper side of one side of the reactor, an inclined cylinder is fixedly connected to the lower inner wall of the reactor, and a feeding structure is provided on one side of the reactor.

[0007] Preferably, the feeding structure includes a vertical cylinder, the lower part of the outer wall of the vertical cylinder is fixedly connected to the inner wall on the other side of the top of the reactor, the bottom of the vertical cylinder fits in place with the top of the vertical block, the top inner wall of the vertical cylinder is fixedly connected with an electric push rod 1, the telescopic rod of the electric push rod 1 is fixedly connected with a piston, the outer wall of the piston fits tightly against the upper inner wall of the vertical cylinder, the upper inner wall of one side of the vertical cylinder is fixedly connected with a feed valve, the inner wall of the front end face of the vertical cylinder is fixedly connected with an observation window, a scale line is machined on one side of the front end face of the vertical cylinder, a round roller is provided on one side of the scale line, the front and rear sides of the outer wall of the round roller are rotatably connected to the front and rear inner walls of the shell through bearings respectively, a material trough is machined on one side of the outer wall of the round roller, the front end of the round roller is fixedly connected to the output end of motor 1, and the rear end of motor 1 is fixedly connected to the front end face of the shell.

[0008] Preferably, the top inner wall of the reactor is rotatably connected to a stirring rod via a bearing, the top of the stirring rod is fixedly connected to the output end of the second motor, and the bottom of the second motor is fixedly connected to the top of the reactor.

[0009] Preferably, a discharge valve is fixedly connected to the inner wall of the bottom of the reactor.

[0010] Preferably, a heating wire is installed on the inner wall of one side of the inclined cylinder.

[0011] Preferably, a second heating wire is installed on the inner wall of one side of the reactor.

[0012] The utility model provides a reactor for producing and purifying lubricating oil additives, and has the beneficial effects that: through the cooperation of the reactor, the shell, the cover plate, the vertical block, the second electric push rod and the feeding structure, the device can be used to inject the liquid raw material into the interior of the vertical cylinder through the feed valve, and the solid raw material can be fed into the interior of the shell; when the raw material needs to be fed, the second electric push rod drives the vertical block to move to the left, opens the bottom of the vertical cylinder, and the first electric push rod drives the piston to move downward, and the piston pushes the liquid raw material to move downward and discharge, and the observation window is compared with the scale line to achieve quantitative feeding; the first motor drives the round roller to rotate, and the solid raw material enters the material trough above; when the round roller rotates to the bottom, the feeding work is achieved, and the staff can carry out the quantitative feeding work, which is convenient for the staff to use;

[0013] Through the cooperation of the reactor, the inclined cylinder, the stirring rod, the discharge valve, the heating wire 1, the heating wire 2 and the motor 2, when the device is in use, the stirring rod can be driven to rotate by the motor 2 to achieve mixing of the raw materials, the heating wire 1 and the heating wire 2 start working, and then the purification work is achieved. When the purification is completed and the discharge is completed, the inclined cylinder gathers the lubricating oil additive to the discharge valve, opens the discharge valve, and then achieves the discharge work, which is convenient for gathering the lubricating oil additive in the reactor to the discharge valve, and then facilitates the complete discharge of the lubricating oil additive. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the structure of the reactor, inclined cylinder and discharge valve of the utility model;

[0016] Figure 3 This is a schematic diagram of the structure of the vertical cylinder, observation window and scale line of the utility model;

[0017] Figure 4 This is a structural diagram of the vertical cylinder, the second electric push rod and the vertical block of the utility model;

[0018] Figure 5 This is a schematic diagram of the vertical cylinder, electric push rod and piston structure of the utility model;

[0019] Figure 6 This is a schematic diagram of the circular roller, shell and cover structure of the utility model.

[0020] In the figure: 1. Reactor, 2. Feeding structure, 2a1. Vertical cylinder, 2a2. Electric push rod 1, 2a3. Piston, 2a4. Feed valve, 2a5. Round roller, 2a6. Material trough, 2a7. Observation window, 2a8. Scale line, 2a9. Motor 1, 2b1. Rod body, 2b2. Curved plate, 3. Stirring rod, 4. Motor 2, 5. Inclined cylinder, 6. Heating wire 1, 7. Heating wire 2, 8. Discharge valve, 9. Electric push rod 2, 10. Vertical block, 11. Pressure relief valve, 12. Shell, 13. Cover plate. DETAILED DESCRIPTION

[0021] The present invention will be further described below with reference to the accompanying drawings:

[0022] Example 1:

[0023] Refer to the attached Figure 1-6 : In this embodiment, a reactor for producing and purifying lubricating oil additives includes a reactor 1. An electric push rod 29 is fixedly connected to the upper side of the reactor 1. The model of the electric push rod 29 is determined according to the actual usage. The telescopic rod of the electric push rod 29 is clearance-matched with the upper inner wall of one side of the reactor 1. A rubber sleeve is fixedly connected to the upper inner wall of one side of the reactor 1. The rubber sleeve plays a sealing role. The telescopic rod of the electric push rod 29 is fixedly connected to a vertical block 10. The top of the vertical block 10 is fixedly connected to a rubber pad. The inner wall of the top side of the reactor 1 is fixedly connected to a shell 12.

[0024] A cover plate 13 is fitted in the gap of the top inner wall of the shell 12, and a rubber sleeve is fixedly connected to the lower outer wall of the cover plate 13, which plays a sealing role. A pressure relief valve 11 is installed on the upper inner wall of one side of the reactor 1, and an inclined cylinder 5 is fixedly connected to the lower inner wall of the reactor 1. The top inner wall of the reactor 1 is rotatably connected to the stirring rod 3 through a bearing. The bearing allows the stirring rod 3 to rotate on the top inner wall of the reactor 1 when force is applied, and the top of the stirring rod 3 is fixedly connected to the output end of the motor 2 4.

[0025] The bottom of motor 2 4 is fixedly connected to the top of reactor 1. The model of motor 2 4 is determined according to actual usage. A discharge valve 8 is fixedly connected to the inner wall of the bottom of reactor 1. A heating wire 1 6 is installed on the inner wall of one side of inclined cylinder 5. A heating wire 2 7 is installed on the inner wall of one side of reactor 1. The models of heating wire 1 6 and heating wire 2 7 are determined according to actual usage. A feeding structure 2 is provided on one side of reactor 1. Feeding structure 2 facilitates the staff to carry out quantitative feeding work, and thus facilitates the staff to use.

[0026] The feeding structure 2 includes a vertical cylinder 2a1, the lower part of the outer wall of the vertical cylinder 2a1 is fixedly connected to the inner wall on the other side of the top of the reactor 1, the bottom of the vertical cylinder 2a1 is in contact with the top of the vertical block 10, and the top inner wall of the vertical cylinder 2a1 is fixedly connected to an electric push rod 2a2. The model of the electric push rod 2a2 depends on the actual usage. The telescopic rod of the electric push rod 2a2 is fixedly connected to a piston 2a3. The outer wall of the piston 2a3 is tightly fitted with the upper inner wall of the vertical cylinder 2a1. A feed valve 2a4 is fixedly connected to the inner wall on the upper side of the vertical cylinder 2a1, and an observation window 2a7 is fixedly connected to the inner wall of the front end face of the vertical cylinder 2a1.

[0027] A scale line 2a8 is processed on one side of the front end surface of the vertical cylinder 2a1, and a round roller 2a5 is provided on one side of the scale line 2a8. The front and rear sides of the outer wall of the round roller 2a5 are rotatably connected to the front and rear inner walls of the shell 12 through bearings respectively. A material trough 2a6 is processed on one side of the outer wall of the round roller 2a5. The front end of the round roller 2a5 is fixedly connected to the output end of the motor 2a9. The model of the motor 2a9 is determined according to the actual usage. The rear end of the motor 2a9 is fixedly connected to the front end surface of the shell 12, which is convenient for the staff to carry out quantitative feeding work, and thus convenient for the staff to use.

[0028] Working principle:

[0029] When purifying lubricant additives:

[0030] Liquid raw materials are injected into the interior of the vertical cylinder 2a1 through the feed valve 2a4, and solid raw materials are added into the interior of the shell 12. When the raw materials need to be added, the electric push rod 29 drives the vertical block 10 to move to the left, opening the bottom of the vertical cylinder 2a1. The electric push rod 1 2a2 drives the piston 2a3 downward, and the piston 2a3 pushes the liquid raw materials downward to be discharged. The liquid raw materials are compared with the scale line 2a8 through the observation window 2a7, thereby achieving quantitative addition. The motor 1 2a9 drives the round roller 2a5 to rotate, and the solid raw materials enter the upper material trough 2a6. When the round roller 2a5 rotates to the bottom, the addition process is completed. After the addition is completed, the motor 2 4 starts to operate, and the motor 2 4 drives the stirring rod 3 to rotate to achieve mixing. At the same time, the heating wire 1 6 and the heating wire 2 7 start to operate, thereby achieving purification. The pressure relief valve 11 can relieve pressure when the pressure inside the reactor 1 is too high. After purification is completed, the discharge valve 8 is opened, and the inclined cylinder 5 gathers the lubricating oil additives toward the discharge valve 8, thereby facilitating the discharge of the lubricating oil additives.

[0031] Example 2:

[0032] Refer to the attached Figure 1-6 : In this embodiment, a reactor for producing and purifying lubricating oil additives is provided, wherein the feeding structure 2 may further include a rod body 2b1, one end of the rod body 2b1 is fixedly connected to one side of the outer wall of the stirring rod 3, and the other end of the rod body 2b1 is fixedly connected to a curved plate 2b2, and the upper and lower sides of one end of the curved plate 2b2 are respectively in contact with one end of the inner wall of the reactor 1 and one end of the inner wall of the inclined cylinder 5.

[0033] Working principle:

[0034] During discharge, the rod body 2b1 is rotated by force, and the rod body 2b1 drives the curved plate 2b2 to rotate. The curved plate 2b2 scrapes off the attached lubricating oil additives to avoid residue.

[0035] While the present invention has been shown and described with reference to preferred embodiments, it will be understood by those skilled in the art that various changes in form and details may be made therein within the scope of the claims.

Claims

1. A reactor for producing and purifying lubricating oil additives, comprising a reactor (1), characterized in that: An electric push rod 2 (9) is fixedly connected to the upper side of one side of the reactor (1), the telescopic rod of the electric push rod 2 (9) is in clearance with the inner wall of the upper side of the reactor (1), the telescopic rod of the electric push rod 2 (9) is fixedly connected to a vertical block (10), a shell (12) is fixedly connected to the inner wall of the top side of the reactor (1), a cover plate (13) is in clearance with the inner wall of the top of the shell (12), a pressure relief valve (11) is installed on the inner wall of the upper side of one side of the reactor (1), an inclined cylinder (5) is fixedly connected to the lower side of the inner wall of the reactor (1), and a feeding structure (2) is provided on one side of the reactor (1); The feeding structure (2) comprises a vertical cylinder (2a1), the lower portion of the outer wall of the vertical cylinder (2a1) is fixedly connected to the inner wall on the other side of the top of the reactor (1), the bottom of the vertical cylinder (2a1) is fitted with the top of the vertical block (10), the top inner wall of the vertical cylinder (2a1) is fixedly connected to an electric push rod 1 (2a2), the telescopic rod of the electric push rod 1 (2a2) is fixedly connected to a piston (2a3), the outer wall of the piston (2a3) is tightly fitted with the upper inner wall of the vertical cylinder (2a1), the upper inner wall of one side of the vertical cylinder (2a1) is fixedly connected to a feeding valve (2a4), and the vertical cylinder (2a1) is fixedly connected to the inner wall of the upper inner wall. An observation window (2a7) is fixedly connected to the inner wall of the front end surface of the cylinder (2a1), a scale line (2a8) is processed on one side of the front end surface of the vertical cylinder (2a1), a round roller (2a5) is provided on one side of the scale line (2a8), the front and rear sides of the outer wall of the round roller (2a5) are rotatably connected to the front and rear inner walls of the housing (12) through bearings respectively, a material trough (2a6) is processed on one side of the outer wall of the round roller (2a5), the front end of the round roller (2a5) is fixedly connected to the output end of the motor (2a9), and the rear end of the motor (2a9) is fixedly connected to the front end surface of the housing (12).

2. The reactor for producing and purifying lubricating oil additives according to claim 1, characterized in that: The top inner wall of the reactor (1) is rotatably connected to a stirring rod (3) via a bearing, the top of the stirring rod (3) is fixedly connected to the output end of the second motor (4), and the bottom of the second motor (4) is fixedly connected to the top of the reactor (1).

3. The reactor for producing and purifying lubricating oil additives according to claim 2, characterized in that: A discharge valve (8) is fixedly connected to the inner wall of the bottom of the reactor (1).

4. The reactor for producing and purifying lubricating oil additives according to claim 3, characterized in that: A heating wire (6) is installed on the inner wall of one side of the inclined cylinder (5).

5. The reactor for producing and purifying lubricating oil additives according to claim 4, characterized in that: A second heating wire (7) is installed on the inner wall of one side of the reactor (1).

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