Defoaming device for lubricating oil processing

Abstract

The utility model relates to the technical field of lubricating oil processing, and discloses a defoaming device for lubricating oil processing, which comprises a reaction kettle, a motor, a driving shaft, a hollow pipe, a material storage barrel, a supporting mechanism, a cover plate, a hollow shaft, a material guide port and a material discharge hole. The storage barrel filled with the defoaming agent can be put into the hollow pipe and is preliminarily limited and mounted through the supporting mechanism, the defoaming agent in the storage barrel can be gradually discharged downwards, and when the motor is started and drives the hollow pipe to rotate through the driving shaft, the defoaming agent in the storage barrel can be guided into the hollow shaft through the guide port when being discharged downwards; the hollow shaft is driven by the rotation of the hollow pipe to enable the defoaming agent to be rotatably thrown out in the reaction kettle through the plurality of groups of discharge holes to be in contact fusion with different positions in the lubricating oil, and then the fusion reaction of the lubricating oil and the defoaming agent is accelerated by matching with the rotary stirring of the hollow shaft, so that the lubricating oil can be uniformly and fully fused and reacted; therefore, the defoaming efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of lubricating oil processing, in particular to a defoaming device for lubricating oil processing. Background Art

[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 the role of lubrication, auxiliary cooling, rust prevention, cleaning, sealing and buffering. It is mainly used between two objects in relative motion, and can reduce the friction and wear caused by contact between the two objects, that is, lubricating oil.

[0003] However, a large number of bubbles are generated during the production process of existing lubricating oils. In the process of eliminating bubbles, defoaming agents are added to the lubricating oils and stirred with a stirring mechanism to destroy the surface tension of the foam, causing it to break and dissipate quickly. However, when the defoaming agent is added to the surface of the lubricating oil, the density of the oil easily causes the defoaming agent to dissolve above the lubricating oil, making it impossible to achieve uniform defoaming of the lubricating oil from top to bottom, resulting in limited defoaming efficiency. Therefore, we propose a defoaming device for lubricating oil processing. Utility Model Content

[0004] The utility model mainly solves the technical problems existing in the above-mentioned prior art and provides a defoaming device for lubricating oil processing.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a defoaming device for lubricating oil processing, comprising a reactor, a motor and a drive shaft, a hollow tube fixedly connected to the drive shaft is provided inside the reactor, a storage barrel for storing defoaming agent is assembled inside the hollow tube, a support mechanism for supporting the storage barrel is installed on the inner side of the hollow tube, a cover plate is provided at the bottom of the storage barrel, a hollow shaft is installed through the periphery of the hollow tube, a material guide port for auxiliary feeding is provided on the periphery of the hollow shaft, and a discharge hole for discharging material is provided at the bottom position of the periphery of the hollow shaft.

[0006] Preferably, the hollow shaft is a circular inclined structure, and the material guide port is an arc-shaped opening structure.

[0007] Preferably, when the defoaming agent in the storage barrel falls downward, the defoaming agent is guided to the inside of the hollow shaft through the guide port.

[0008] Preferably, when the motor drives the hollow shaft outside the hollow tube to rotate via the driving shaft, the material entering the hollow shaft passes through the discharge hole in a rotating and throwing-out state.

[0009] Preferably, a mounting groove is provided on the periphery of the hollow tube, the edge of the mounting groove is movably connected to a closing cover through a hinge, a sealing gasket is provided on one side of the closing cover, the periphery of the hollow tube and the periphery of the closing cover are both connected with connecting parts, a screw hole is provided inside the connecting part, and a bolt is threadedly connected to the inside of the screw hole.

[0010] Preferably, when the closing cover is butted against the surface of the mounting groove through a sealing gasket, the bolts are controlled to be threadedly connected to the screw holes inside the two groups of connecting parts, so that the closing cover and the inner side of the mounting groove are in an encapsulated connection state.

[0011] Preferably, a connecting groove is provided on the periphery of the reactor, and a packaging cover is provided inside the connecting groove.

[0012] The utility model provides a defoaming device for lubricating oil processing, which has the following beneficial effects:

[0013] 1. A defoaming device for lubricating oil processing. In this article, a storage barrel filled with a defoaming agent can be placed inside a hollow tube and initially limited by a supporting mechanism, and the defoaming agent inside the storage barrel can gradually drop downward. When the motor is started and drives the hollow tube to rotate through the driving shaft, the defoaming agent inside the storage barrel can be introduced into the hollow shaft through the guide port when dropping downward. Driven by the rotation of the hollow tube, the hollow shaft can allow the defoaming agent to pass through multiple groups of discharge holes located inside the reactor and be rotated and thrown out to contact and fuse with different positions inside the lubricating oil. The rotating stirring of the hollow shaft is then used to accelerate the fusion reaction of the lubricating oil and the defoaming agent, so that the lubricating oil can be evenly and fully fused, thereby achieving the effect of improving the defoaming efficiency.

[0014] 2. A defoaming device for lubricating oil processing. When the storage barrel is installed inside a hollow tube, the closing cover can be flipped open and the storage barrel can be stuck into the supporting mechanism inside the hollow tube. After closing the closing cover, the bolts are threadedly locked with the screw holes inside the connecting piece. The packaging cover outside the reactor is located inside the connecting groove and can be disassembled. In this way, the storage barrel can be disassembled, taken out and replaced separately after use, thereby achieving the effect of facilitating the subsequent disassembly, replacement and use of the storage barrel. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following is a brief introduction to the drawings required for the embodiments or the description of the prior art. Obviously, the drawings described below are only exemplary, and those skilled in the art can derive other implementation drawings based on the provided drawings without inventive effort.

[0016] The structures, proportions, sizes, etc. illustrated in this specification are intended solely to complement the contents disclosed herein and to facilitate understanding and reading by persons familiar with the art. They are not intended to limit the conditions under which the present invention may be implemented and therefore have no substantive technical significance. Any structural modifications, changes in proportions, or adjustments in size, without affecting the efficacy and objectives of the present invention, shall remain within the scope of the technical contents disclosed herein.

[0017] Figure 1 This is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 For this utility model Figure 1 A magnified view of middle A;

[0019] Figure 3 For this utility model Figure 1 Enlarged view of middle B;

[0020] Figure 4 This is a partial schematic diagram of the hollow shaft of the utility model;

[0021] Figure 5 This is a partial schematic diagram of the storage barrel of the utility model;

[0022] Figure 6 For this utility model Figure 5 Enlarged view of middle C;

[0023] Figure 7 For this utility model Figure 1 Enlarged view of D in the middle.

[0024] Legend:

[0025] 1. Reactor; 2. Motor; 3. Drive shaft; 4. Hollow tube; 5. Storage barrel; 6. Hollow shaft; 7. Material guide port; 8. Discharge hole; 9. Support mechanism; 10. Cover plate; 11. Mounting slot; 12. Closing cover; 13. Sealing gasket; 14. Connector; 15. Screw hole; 16. Bolt; 17. Connecting slot; 18. Packaging cover. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0027] Example: A defoaming device for lubricating oil processing, such as Figure 1-Figure 7As shown, it includes a reactor 1, a motor 2 and a drive shaft 3. The interior of the reactor 1 is provided with a hollow tube 4 fixedly connected to the drive shaft 3. The interior of the hollow tube 4 is equipped with a storage barrel 5 for storing defoaming agent. The inner side of the hollow tube 4 is provided with a supporting mechanism 9 for supporting the storage barrel 5. A cover plate 10 is provided at the bottom of the storage barrel 5. A hollow shaft 6 is installed through the periphery of the hollow tube 4. The periphery of the hollow shaft 6 is provided with a guide port 7 for auxiliary feeding. A discharge hole 8 for discharging is provided at the bottom position of the periphery of the hollow shaft 6. A mounting groove 11 is provided on the periphery of the hollow tube 4. The edge of the mounting groove 11 is movably connected to a closing cover 12 through a hinge. A sealing gasket 13 is provided on one side of the closing cover 12. A connecting piece 14 is connected to the periphery of the hollow tube 4 and the periphery of the closing cover 12. A screw hole 15 is provided inside the connecting piece 14. A bolt 16 is threadedly connected to the inner side of the screw hole 15. A connecting groove 17 is provided on the periphery of the reactor 1, and a sealing cover 18 is provided inside the connecting groove 17.

[0028] Furthermore, the hollow shaft 6 is a circular inclined structure, and the material guide port 7 is an arc-shaped opening structure.

[0029] Furthermore, when the defoaming agent in the storage barrel 5 falls downward, the defoaming agent is guided into the hollow shaft 6 through the guide port 7 .

[0030] Furthermore, when the motor 2 drives the hollow shaft 6 outside the hollow tube 4 to rotate through the drive shaft 3, the material entering the hollow shaft 6 passes through the discharge hole 8 and is in a rotating and throwing-out state.

[0031] Furthermore, when the closing cover 12 is butted against the surface of the mounting groove 11 through the sealing gasket 13 , after the control bolts 16 are threadedly connected to the screw holes 15 inside the two sets of connectors 14 , the closing cover 12 and the inner side of the mounting groove 11 are in a sealed connection state.

[0032] The working principle of this utility model:

[0033] The storage barrel 5 filled with defoaming agent is placed inside the hollow tube 4 and preliminarily limited and installed through the support mechanism 9, and the defoaming agent inside the storage barrel 5 can gradually drop downward. When the motor 2 is started and drives the hollow tube 4 to rotate through the drive shaft 3, the defoaming agent inside the storage barrel 5 can be introduced into the hollow shaft 6 through the guide port 7 when dropping downward. The hollow shaft 6 is driven by the rotation of the hollow tube 4 to allow the defoaming agent to pass through the multiple groups of discharge holes 8 located inside the reactor 1 and be rotated and thrown out to contact and fuse with different positions inside the lubricating oil, and then the rotation of the hollow shaft 6 is combined with stirring. Accelerate the fusion reaction of the lubricating oil and the defoaming agent, so that the lubricating oil can be evenly and fully fused, thereby improving the defoaming efficiency. When the storage barrel 5 is installed inside the hollow tube 4, the closing cover 12 can be flipped open, and the storage barrel 5 can be stuck on the supporting mechanism 9 inside the hollow tube 4. After closing the closing cover 12, the bolts 16 are threadedly locked with the screw holes 15 inside the connecting piece 14, and the packaging cover 18 outside the reactor 1 is located inside the communicating groove 17 and can be disassembled. In this way, the storage barrel 5 can be disassembled, taken out and replaced separately after use.

[0034] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and improvements are intended to fall within the scope of the present invention. The scope of protection claimed in this invention is defined by the appended claims and their equivalents.

Claims

1. A defoaming device for lubricating oil processing, comprising a reactor (1), a motor (2) and a drive shaft (3), characterized in that: The reactor (1) is provided with a hollow tube (4) fixedly connected to the drive shaft (3), the hollow tube (4) is provided with a storage barrel (5) for storing the defoaming agent, the inner side of the hollow tube (4) is provided with a support mechanism (9) for supporting the storage barrel (5), the bottom of the storage barrel (5) is provided with a cover plate (10), the periphery of the hollow tube (4) is provided with a hollow shaft (6), the periphery of the hollow shaft (6) is provided with a guide port (7) for auxiliary feeding, and the bottom of the periphery of the hollow shaft (6) is provided with a discharge hole (8) for discharging the material.

2. A defoaming device for lubricating oil processing according to claim 1, characterized in that: The hollow shaft (6) is a circular inclined structure, and the material guide port (7) is an arc-shaped opening structure.

3. A defoaming device for lubricating oil processing according to claim 2, characterized in that: When the defoaming agent in the storage barrel (5) falls downward, the defoaming agent is guided into the interior of the hollow shaft (6) through the guide port (7).

4. A defoaming device for lubricating oil processing according to claim 3, characterized in that: When the motor (2) drives the hollow shaft (6) outside the hollow tube (4) to rotate via the drive shaft (3), the material entering the hollow shaft (6) passes through the discharge hole (8) and is in a rotating material-throwing state.

5. A defoaming device for lubricating oil processing according to claim 4, characterized in that: The periphery of the hollow tube (4) is provided with a mounting groove (11), the edge of the mounting groove (11) is movably connected to a closing cover (12) via a hinge, a sealing gasket (13) is provided on one side of the closing cover (12), the periphery of the hollow tube (4) and the periphery of the closing cover (12) are both connected with a connecting piece (14), a screw hole (15) is provided inside the connecting piece (14), and a bolt (16) is threadedly connected to the inside of the screw hole (15).

6. A defoaming device for lubricating oil processing according to claim 5, characterized in that: When the closing cover (12) is butted against the surface of the mounting groove (11) through the sealing gasket (13), the bolts (16) are controlled to be threadedly connected with the screw holes (15) inside the two groups of connecting parts (14), and the closing cover (12) and the inner side of the mounting groove (11) are in a sealed connection state.

7. A defoaming device for lubricating oil processing according to claim 1, characterized in that: A communication groove (17) is provided on the periphery of the reactor (1), and a packaging cover (18) is provided inside the communication groove (17).

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