Lubricating oil blending kettle

Abstract

The utility model discloses lubricating oil blending kettle, including reation kettle main part, the reation kettle main part top is provided with the connecting cover, and the connecting cover top is provided with a set of connecting hole, and both sides connecting hole are connected with the feeding pipe and the conveying pipe respectively, and the conveying pipe bottom is connected with the filter component, is used for carrying out the primary filtration to lubricating oil raw materials, reduces the internal impurity residue, and the conveying pipe bottom is provided with the filter disc, compared with the prior art, the utility model has the advantages of driving the mixing device with the help of drive motor and making raw materials mix uniformly, conveying pipe utilizes lubricating oil flow drive transmission vane rotation in, cooperate elastic ring and the extension piece automatic cleaning pipe wall, reduce the residue, and the filter part adopts the filter disc and the elastic interception frame and intercepts the big particle impurity, and through the extrusion axle extrusion interception board of rotating shaft bottom, accelerates the filtration, and the filter pipeline is equipped with the cleaning disc and the cleaning piece that can float with the liquid level, and the attached oil dirt is continuously scraped.

Description

Technical Field

[0001] This utility model relates to the field of lubricating oil production technology, and in particular to a lubricating oil blending kettle. Background Technology

[0002] Lubricating oil is the lifeblood of modern industry. Its blending process is the key step in transforming base oil and various additives into commercial oils with specific properties. The uniformity, thermodynamic consistency, and process controllability of the blending process directly determine the final quality of the product.

[0003] Chinese patent CN220003599U discloses an energy-saving lubricating oil blending vessel. By setting up a filter component, it can perform preliminary filtration of the base lubricating oil to be blended injected into the vessel. However, this filter device is usually used to intercept large impurities, but its filtration effect may be poor for fine particles, gel-like substances or trace contaminants that may be present in the lubricating oil. Moreover, internal blockage can lead to a decrease or even interruption of the feeding speed, requiring the machine to be stopped and the top cover to be opened for cleaning or replacement, which increases the complexity and time cost of maintenance. Utility Model Content

[0004] This invention addresses the problem of easy clogging in lubricating oil filter components by providing a lubricating oil mixing kettle.

[0005] The technical solution adopted by this utility model to solve the above-mentioned technical problems is: a lubricating oil mixing kettle, including a reaction kettle body; The reactor body is provided with a connecting cover on the top. The connecting cover has a set of connecting holes on the top, and the two connecting holes on both sides are respectively connected to the feed pipe and the conveying pipe. The bottom of the conveying pipe is connected to a filter assembly for preliminary filtration of the lubricating oil raw material to reduce internal impurities. The conveying pipe is equipped with a filter disc at the bottom for coarse screening of the lubricating oil. The filter assembly includes a connecting ring and a filter pipe. The filter pipe is used for further filtration of the lubricating oil. The drive motor drives the stirring device to mix the raw materials evenly. The flow of lubricating oil in the conveying pipe drives the transmission blades to rotate. The elastic ring and extension plate automatically clean the pipe wall to reduce residue. The filtration section uses a filter disc and an elastic interceptor to intercept large particles of impurities. The extrusion shaft at the bottom of the rotating shaft squeezes the interceptor plate to accelerate filtration. The filter pipe is equipped with a cleaning disc and cleaning plates that can float with the liquid surface to continuously scrape off the attached oil stains. The elastic arc-shaped screen plate at the bottom can also squeeze and recover residual oil from the impurities.

[0006] A further preferred embodiment of this utility model is: a drive motor is installed on the top of the connecting cover, and a stirring shaft with several stirring blades is installed on the output end of the drive motor for stirring and mixing lubricating oil.

[0007] A further preferred embodiment of this utility model is as follows: a fixed cover is connected to the top of the conveying pipe, and a rotating shaft is movably provided at the bottom of the fixed cover. Several transmission blades are provided outside the rotating shaft, and the transmission blades are arranged in a uniform array outside the rotating shaft. A fixed pipe is provided outside the conveying pipe for conveying lubricating oil into the conveying pipe. The transmission blades can drive the rotating shaft to rotate under the driving action of the lubricating oil. The conveying pipe is provided with rotating transmission blades and an elastic ring structure driven by the flow of lubricating oil, which can automatically clean the inner wall of the pipe during the feeding process and significantly reduce lubricating oil residue.

[0008] A further preferred embodiment of this utility model is: an elastic extension piece is provided on the outside of the transmission blade, and an elastic ring is connected to the outside of the extension piece. The elastic ring plays a supporting role and is used to press the extension piece against the inside of the conveying pipe, thereby reducing the amount of lubricating oil remaining on the inner wall of the conveying pipe during the conveying process and playing an auxiliary cleaning role.

[0009] A further preferred embodiment of this utility model is as follows: the filter disc is provided with a trapping frame, which is composed of several elastic trapping plates, and several inclined rubber sheets are connected to the trapping plates for trapping large particles of impurities in the lubricating oil. A connecting ring frame is connected to the top of the trapping frame, and several transmission balls are provided on the top of the connecting ring frame. Through the transmission blades, the bottom extrusion shaft periodically extrudes the trapping frame, causing the elastic trapping plates to deform and vibrate. This can both agitate the lubricating oil to accelerate filtration and prevent large particles of impurities from clogging the filter screen.

[0010] A further preferred embodiment of this utility model is: a plurality of extrusion shafts are provided at the bottom of the transmission blades. The extrusion shafts can extrude with the transmission balls during the circumferential motion, which can drive the bottom interception plate to move. The cooperation between the interception frame and the inclined rubber sheet can efficiently intercept large particles of impurities, reduce the subsequent filtration load, thereby extending the cleaning or replacement cycle of the filter disc and filter assembly and reducing the maintenance frequency.

[0011] A further preferred embodiment of this utility model is as follows: a plurality of reset shafts are provided inside the filter pipe, the reset shafts are evenly arrayed at the bottom of the connecting ring, and a cleaning disc is connected to the bottom of the reset shaft. The cleaning disc itself is elastic and can be suspended above the lubricating oil. The cleaning disc in the filter pipe can float with the oil surface, driving the cleaning plate to continuously clean the pipe wall.

[0012] A further preferred embodiment of this utility model is as follows: the bottom of the cleaning disc is provided with several buffer end blocks, and the bottom of the buffer end blocks is connected to a cleaning plate. The outer side of the cleaning plate can abut against the inner wall of the filter pipe. As the cleaning disc moves with the lubricating oil surface, it can cooperate with the cleaning plate to rub and clean the inner wall of the filter pipe. The cleaning disc and cleaning plate, which can float with the liquid surface, are provided inside the filter pipe, which can continuously scrape off the oil stains attached to the inner wall, avoid pipe blockage caused by oil solidification or impurity accumulation, and ensure smooth conveying and filtration efficiency.

[0013] A further preferred embodiment of this utility model is: the cleaning disc is provided with a circular groove inside, and an arc-shaped screen plate is connected inside the circular groove. The arc-shaped screen plate is elastic and can separate and filter the lubricating oil. The arc-shaped screen plate is elastic and can squeeze and separate the lubricating oil entrained in the impurities when it comes into contact with the bottom of the pipe, thereby improving the oil recovery rate and reducing waste.

[0014] Compared with the prior art, the advantages of this utility model are: 1. This utility model uses transmission blades to drive the bottom extrusion shaft to periodically extrude the interception frame, causing the elastic interception plate to deform and vibrate. This can both agitate the lubricating oil to accelerate filtration and prevent large particles of impurities from clogging the filter screen. The combination of the interception frame and the inclined rubber sheet can efficiently intercept large particles of impurities, reduce the subsequent filtration load, thereby extending the cleaning or replacement cycle of the filter disc and filter components and reducing the maintenance frequency.

[0015] 2. This utility model has a rotating transmission blade and an elastic ring structure inside the conveying pipe driven by the flow of lubricating oil, which can automatically clean the inner wall of the pipe during the feeding process and significantly reduce lubricating oil residue; at the same time, the filter pipe is equipped with a cleaning disc and cleaning blade that can float with the liquid surface, which can continuously scrape off the oil stains attached to the inner wall, avoid pipe blockage caused by oil solidification or impurity accumulation, and ensure smooth conveying and filtration efficiency.

[0016] 3. The cleaning disc in the filter pipe of this utility model can float with the oil surface, driving the cleaning plate to continuously clean the pipe wall; the arc-shaped screen plate at the bottom is elastic and can squeeze and separate the lubricating oil entrained in the impurities when it comes into contact with the bottom of the pipe, thereby improving the oil recovery rate and reducing waste. Attached Figure Description

[0017] The present invention will be further described in detail below with reference to the accompanying drawings and preferred embodiments. However, those skilled in the art will understand that these drawings are drawn only for the purpose of explaining the preferred embodiments and therefore should not be regarded as a limitation on the scope of the present invention. In addition, unless otherwise specified, the drawings are only schematic representations of the composition or structure of the described objects and may contain exaggerated displays, and the drawings are not necessarily drawn to scale.

[0018] Figure 1This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a schematic diagram of the connecting cover structure of this utility model; Figure 3 This is a schematic diagram showing the disassembled structure of the conveying pipe and the filter pipe of this utility model; Figure 4 This is a schematic diagram of the internal structure of the filter tube of this utility model; Figure 5 This utility model Figure 4 A magnified view of the structure at point A in the middle; Figure 6 This is a schematic diagram of the exploded disassembly structure of the conveying pipe of this utility model; Figure 7 This utility model Figure 6 A magnified schematic diagram of the structure at point B in the middle.

[0019] In the diagram: 1. Reactor body; 2. Connecting cover; 3. Conveying pipe; 4. Filter assembly; 21. Feed pipe; 22. Drive motor; 31. Rotating shaft; 32. Filter disc; 33. Retention frame; 331. Connecting ring frame; 34. Transmission blade; 341. Elastic ring; 35. Extrusion shaft; 41. Filter pipe; 42. Cleaning disc; 43. Reset shaft; 44. Buffer end block; 441. Cleaning plate; 45. Arc-shaped sieve plate. Detailed Implementation

[0020] The preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings. Those skilled in the art will appreciate that these descriptions are merely descriptive and exemplary and should not be construed as limiting the scope of protection of the present invention.

[0021] It should be noted that similar labels in the following figures indicate similar items; therefore, once an item is defined in one figure, it may not be further defined and explained in subsequent figures.

[0022] This embodiment mainly describes the title of the lubricating oil mixing kettle; please refer to [link / reference]. Figures 1-7 Specifically, it is as follows: a lubricating oil mixing vessel, including the main body of the reaction vessel 1; The reactor body 1 is provided with a connecting cover 2 on the top. The connecting cover 2 has a set of connecting holes on the top, and the two connecting holes are respectively connected to the feed pipe 21 and the conveying pipe 3. The bottom of the conveying pipe 3 is connected to the filter assembly 4, which is used to perform preliminary filtration of the lubricating oil raw material to reduce internal impurities. The conveying pipe 3 has a filter disc 32 at the bottom for coarse screening of the lubricating oil. The filter assembly 4 includes a docking ring and a filter pipe 41. The filter pipe 41 is used for further filtration of the lubricating oil. The drive motor 22 drives the stirring device to mix the raw materials evenly. The conveying pipe 3 uses the flow of lubricating oil to drive the transmission blades 34 to rotate. The elastic ring 341 and the extension plate automatically clean the pipe wall to reduce residue. The filtration part uses the filter disc 32 and the elastic interceptor 33 to intercept large particles of impurities. The extrusion shaft 35 at the bottom of the rotating shaft 31 squeezes the interceptor plate to accelerate filtration. The filter pipe 41 is equipped with a cleaning disc 42 and a cleaning plate 441 that can float with the liquid surface to continuously scrape off the attached oil stains. The elastic arc-shaped screen plate 45 at the bottom can also squeeze and recover residual oil from the impurities.

[0023] A further preferred embodiment of this utility model is: Figure 2 As shown, a drive motor 22 is installed on the top of the connecting cover 2. A stirring shaft with several stirring blades is installed on the output end of the drive motor 22 for stirring and mixing lubricating oil. The drive motor 22 can drive the stirring shaft at the bottom to move, and can mix lubricating oil raw materials and various materials.

[0024] A further preferred embodiment of this utility model is: Figure 6 As shown, a fixed cover is connected to the top of the conveying pipe 3, and a rotating shaft 31 is movably provided at the bottom of the fixed cover. Several transmission blades 34 are provided on the outside of the rotating shaft 31. The transmission blades 34 are arranged in a uniform array on the outside of the rotating shaft 31. A fixed pipe is provided on the outside of the conveying pipe 3 for conveying lubricating oil into the conveying pipe 3. The transmission blades 34 can drive the rotating shaft 31 to rotate under the driving action of the lubricating oil. During the lubricating oil feeding process, the rotating shaft 31 and the external transmission blades 34 are driven to move in a circular motion by the impact force of the lubricating oil, which plays a driving role.

[0025] A further preferred embodiment of this utility model is: Figure 6 As shown, the transmission blade 34 is provided with an elastic extension plate on the outside, and an elastic ring 341 is connected to the outside of the extension plate. The elastic ring 341 plays a supporting role and is used to press the extension plate against the inside of the conveying pipe 3, thereby reducing the amount of lubricating oil remaining on the inner wall of the conveying pipe 3 during the conveying process. During the movement of the transmission blade 34, the elastic ring 341 can support the outer extension plate against the inner wall of the conveying pipe 3, which can play a cleaning role and reduce the amount of lubricating oil remaining.

[0026] A further preferred embodiment of this utility model is: Figure 6As shown, a trapping frame 33 is provided on the filter disc 32. The trapping frame 33 is composed of several elastic trapping plates, and several inclined rubber sheets are connected to the trapping plates to trap large particles of impurities in the lubricating oil. A connecting ring frame 331 is connected to the top of the trapping frame 33, and several transmission balls are provided on the top of the connecting ring frame 331. The lubricating oil can be filtered by the filter disc 32, and the lubricating oil can drip evenly into the gap of the trapping frame 33 from the left and right sides of the transmission blades 34 at the top. The rubber sheets can trap large particles of impurities in the lubricating oil, which is convenient for subsequent cleaning and maintenance, and can also extend the maintenance cycle of the filter disc 32.

[0027] A further preferred embodiment of this utility model is: Figure 6 and Figure 7 As shown, the bottom of the transmission blade 34 is provided with several extrusion shafts 35. During the circumferential motion, the extrusion shafts 35 can extrude with the transmission ball, which can drive the bottom retaining plate to move. During the swinging of the top transmission blade 34, the bottom extrusion shafts 35 can extrude with the transmission ball, causing the retaining plate to deform, which can agitate the bottom lubricating oil and accelerate its filtration speed.

[0028] A further preferred embodiment of this utility model is: Figure 3 and Figure 4 As shown, the filter pipe 41 is equipped with several reset shafts 43. The reset shafts 43 are evenly arrayed at the bottom of the connecting ring. The bottom of the reset shafts 43 is connected to a cleaning disc 42. The cleaning disc 42 is elastic and can be suspended above the lubricating oil. After the lubricating oil enters the filter pipe 41, it can drive the cleaning disc 42 to move under the buoyancy of the lubricating oil. During the reciprocating motion, it can scrape off the lubricating oil remaining on the inner wall of the filter pipe 41, avoiding the poor fluidity of the lubricating oil remaining on the outside of the filter pipe 41. Once solidified, it will affect the conveying efficiency.

[0029] A further preferred embodiment of this utility model is: Figure 4 and Figure 5 As shown, the bottom of the cleaning disc 42 is provided with several buffer end blocks 44, and the bottom of the buffer end blocks 44 is connected to a cleaning plate 441. The outer side of the cleaning plate 441 can abut against the inner wall of the filter pipe 41. As the cleaning disc 42 moves with the lubricating oil surface, it can cooperate with the cleaning plate 441 to rub and clean the inner wall of the filter pipe 41. As the cleaning disc 42 reciprocates, the cleaning plate 441 on the outside of the cleaning disc 42 can clean the inner wall of the filter pipe 41, reducing the blockage caused by long-term operation, and accumulating dirt and impurities at the bottom of the filter pipe 41 for easy subsequent cleaning.

[0030] A further preferred embodiment of this utility model is: Figure 5As shown, the cleaning disc 42 has a circular groove inside, and an arc-shaped screen plate 45 is connected inside the circular groove. The arc-shaped screen plate 45 is elastic and can separate and filter the lubricating oil. The arc-shaped screen plate 45 can be squeezed against the bottom of the filter pipe 41 to process the impurities and dirt accumulated there. It can also add lubricating oil that is left with the impurities and make it drip down the filter pipe 41.

[0031] In the description of this utility model, it should be noted that the terms "upper", "lower", "front", "rear", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship that the utility model product is usually placed in during use. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0032] The present invention has been described in detail above. Specific examples have been used to illustrate the principle and implementation of the present invention. The description of the above embodiments is only for the purpose of helping to understand the present invention and its core ideas. It should be noted that for those skilled in the art, several improvements and modifications can be made to the present invention without departing from the principle of the present invention, and these improvements and modifications also fall within the protection scope of the claims of the present invention.

Claims

1. A lubricating oil mixing kettle, characterized in that, Including the main body of the reactor; The reactor body is provided with a connecting cover on the top. The connecting cover has a set of connecting holes on the top, and the two connecting holes on both sides are respectively connected to the feed pipe and the conveying pipe. The bottom of the conveying pipe is connected to a filter assembly for preliminary filtration of the lubricating oil raw material to reduce internal impurities. The bottom of the conveying pipe is equipped with a filter disc for coarse screening of the lubricating oil. The filter assembly includes a docking ring and a filter pipe, which is used for further filtering of the lubricating oil.

2. The lubricating oil mixing kettle according to claim 1, characterized in that, A drive motor is installed on the top of the connecting cover, and a stirring shaft with several stirring blades is installed on the output end of the drive motor for stirring and mixing lubricating oil.

3. The lubricating oil mixing kettle according to claim 1, characterized in that, The top of the conveying pipe is connected to a fixed cover, and the bottom of the fixed cover is movably provided with a rotating shaft. Several transmission blades are provided on the outside of the rotating shaft. The transmission blades are arranged in a uniform array on the outside of the rotating shaft. A fixed pipe is provided on the outside of the conveying pipe for conveying lubricating oil into the conveying pipe. The transmission blades can drive the rotating shaft to rotate under the driving action of the lubricating oil.

4. The lubricating oil mixing kettle according to claim 3, characterized in that, The transmission blade is provided with an elastic extension plate on its outside, and an elastic ring is connected to the outside of the extension plate. The elastic ring plays a supporting role and is used to press the extension plate against the inside of the conveying pipe to reduce the amount of lubricating oil remaining on the inner wall of the conveying pipe during the conveying process.

5. The lubricating oil mixing kettle according to claim 1, characterized in that, The filter disc is equipped with a trapping frame, which consists of several elastic trapping plates, and several inclined rubber sheets are connected to the trapping plates to trap large particles of impurities in the lubricating oil. A connecting ring frame is connected to the top of the trapping frame, and several transmission balls are provided on the top of the connecting ring frame.

6. The lubricating oil mixing kettle according to claim 3, characterized in that, The bottom of the transmission blade is provided with several extrusion shafts. During the circumferential motion, the extrusion shafts can extrude with the transmission ball, which can drive the bottom retaining plate to move.

7. The lubricating oil mixing kettle according to claim 1, characterized in that, The filter pipe is equipped with several reset shafts, which are evenly arrayed at the bottom of the connecting ring. A cleaning disc is connected to the bottom of the reset shaft, and the cleaning disc is elastic and can be suspended above the lubricating oil.

8. The lubricating oil mixing kettle according to claim 7, characterized in that, The bottom of the cleaning disc is provided with several buffer end blocks, and the bottom of the buffer end blocks is connected to a cleaning plate. The outer side of the cleaning plate can abut against the inner wall of the filter pipe. As the cleaning disc moves with the lubricating oil level, it can cooperate with the cleaning plate to perform friction cleaning on the inner wall of the filter pipe.

9. The lubricating oil mixing kettle according to claim 7, characterized in that, The cleaning disc has a circular groove inside, and an arc-shaped sieve plate is connected inside the circular groove. The arc-shaped sieve plate is elastic and can separate and filter the lubricating oil.

Images