A lubricating oil blending tank

Abstract

The utility model provides a kind of lubricating oil blending tank, including outer tank, the inside of outer tank is provided with mixing tank, high-efficiency stirring mechanism is rotatably arranged in the inside of mixing tank, high-efficiency stirring mechanism includes the stirring rod rotationally arranged in mixing tank, stirring rod is transmission connection with the output shaft of driving part, the outside of stirring rod is provided with stirring frame, spiral guide vane is provided in stirring frame, the outside of stirring rod below stirring frame is also provided with multiple stirring rods, multiple stirring rods are up and down interval staggered and arranged on the outside wall of stirring rod, the utility model can be rotated with stirring rod and its outside setting stirring frame, spiral guide vane and stirring rod by the rotation of the output shaft of driving part, and the high-efficiency mixing stirring operation of material in mixing tank is realized, and the effect of sufficient high-efficiency conveying guide in mixing tank can be realized by the action of spiral guide vane, cooperate stirring frame and stirring rod to realize the mixing effect of fast and efficient material, operation is more convenient.

Description

Technical Field

[0001] This utility model relates to the field of blending tank equipment technology, specifically to a lubricating oil blending tank. Background Technology

[0002] Blending tanks are used for blending base oils and additives. They are primarily used to physically blend various base oils and additives to form a homogeneous and stable liquid system, thereby producing qualified products.

[0003] In the prior art, Chinese Patent Publication No. CN212731756U discloses a lubricating oil mixing tank, including a tank body. An electric heating tube is disposed within the tank body, with both ends of the electric heating tube rotatably connected to the tank body. One end of the electric heating tube penetrates the side wall of the tank body and is located on the outer side of the tank body. A plate-shaped first heat-conducting fin is disposed on the electric heating tube, spirally arranged along the length of the electric heating tube. A driving mechanism for driving the electric heating tube to swing is provided on the outer side of the tank body. Existing mixing tanks have low mixing efficiency. Traditional mixing devices mostly use a single mixing blade structure, and the material flows along a single path during the mixing process, which easily leads to insufficient mixing in certain areas. This results in long overall mixing time and low efficiency, which in turn leads to uneven mixing of materials. In addition, the unreasonable design of the mixing components results in poor tumbling and convection of materials in the mixing tank. Especially for materials with large differences in density or viscosity, it is difficult to achieve uniform mixing, which affects product quality. Utility Model Content

[0004] In view of this, the present invention provides a lubricating oil mixing tank, which can achieve efficient, rapid and uniform mixing of materials through a high-efficiency stirring mechanism, greatly improving product quality and mixing efficiency.

[0005] To solve the above-mentioned technical problems, this utility model provides a lubricating oil mixing tank, including an outer tank and a mixing tank inside the outer tank. A high-efficiency stirring mechanism is rotatably arranged inside the mixing tank. The high-efficiency stirring mechanism includes a stirring rod rotatably arranged inside the mixing tank, the stirring rod being drivenly connected to the output shaft of a drive unit. A stirring frame is arranged on the outer side of the stirring rod, and a spiral guide blade is arranged inside the stirring frame. Multiple stirring rods are also arranged on the outer side of the stirring rod below the stirring frame, with staggered vertical spacing on the outer wall of the stirring rod. This utility model can achieve efficient mixing of materials in the mixing tank by rotating the output shaft of the drive unit, causing the stirring rod, the stirring frame, the spiral guide blade, and the stirring rods to rotate together. The spiral guide blades can fully and efficiently transport and guide the materials in the mixing tank, and together with the stirring frame and stirring rods, achieve rapid and efficient mixing of materials, making operation more convenient.

[0006] The upper part of the stirring rod penetrates the upper side wall of the mixing tank and the outer tank, and the driving component is set at the upper part of the outer tank. The output shaft end of the driving component is connected to the stirring rod through a reducer. This utility model can transmit the rotation of the output shaft of the driving component to the stirring rod after the speed reduction of the reducer. This rotation drives the stirring frame on the outside of the stirring rod and the stirring bar at the bottom to rotate, thereby achieving efficient mixing of materials.

[0007] The lower part of the outer tank is equipped with a guide box, and the upper part of the guide box has a guide hole that communicates with the bottom side wall of the mixing tank. The guide box is connected to the outlet of the external storage tank through a feed pump. This utility model can smoothly suck the material to be added and mixed into the guide box through the feed pump, and finally enter the interior of the mixing tank through the guide hole. Under the action of the high-efficiency stirring mechanism, the material in the mixing tank is efficiently mixed with the material in the mixing tank, making the operation more convenient.

[0008] Multiple heaters are installed between the outer tank and the mixing tank. This invention can achieve the heating operation of the mixing tank through the function of the heaters, which greatly improves the mixing efficiency of the materials in the mixing tank, resulting in better mixing effect and higher efficiency.

[0009] The driving component is a servo motor.

[0010] The outer tank has a feed inlet at the top and support legs at the bottom. This invention allows for convenient and quick addition of materials through the feed inlet and provides sturdy support for the outer tank through the support legs, making operation more convenient.

[0011] In summary, compared with the prior art, this application includes at least one of the following beneficial technical effects: 1. High mixing efficiency and good effect: This utility model uses a drive component to drive the stirring rod, stirring frame, spiral guide blades and stirring bar to work together. The spiral guide blades can fully and efficiently transport and guide the material in the mixing tank, so that the material circulates up and down. Combined with the stirring frame to stir the material over a large area and the stirring bar to fully agitate the material at the bottom, multi-dimensional mixing of the material is achieved, which solves the problems of low mixing efficiency and uneven mixing of traditional equipment, and greatly improves the efficiency and uniformity of material mixing.

[0012] 2. Controllable temperature, improving mixing quality: This invention can uniformly heat the mixing tank by installing a heater between the outer tank and the mixing tank. The heating temperature can be adjusted according to the material mixing requirements, which solves the problem of difficult temperature control in traditional equipment, ensures that the materials are mixed and reacted in a suitable temperature environment, and improves the mixing quality.

[0013] 3. Convenient feeding and easy operation: This utility model can use a feeding pump to suck the material in the external storage tank into the guide box, and then enter the mixing tank through the guide hole. At the same time, the feeding port at the top of the outer tank can be used to add other materials, realizing multiple feeding methods, solving the problem of inconvenient feeding of traditional equipment, making operation more convenient, and making it easier to control the feeding amount. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the structure of the lubricating oil mixing tank of this utility model; Figure 2 This is a side view of the lubricating oil mixing tank of this utility model; Figure 3 This utility model Figure 2 Sectional view at point AA; Figure 4 This is a schematic diagram of part of the structure of the lubricating oil mixing tank and the high-efficiency stirring mechanism of this utility model.

[0015] Explanation of reference numerals in the attached drawings: 100, outer tank; 200, mixing tank; 300, high-efficiency stirring mechanism; 310, stirring rod; 320, stirring frame; 330, spiral guide blade; 340, stirring bar; 400, material guide box; 401, material guide hole; 500, heater. Detailed Implementation

[0016] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the following will be described in conjunction with the accompanying drawings of the embodiments of this utility model. Figure 1-4 The technical solutions of the embodiments of this utility model are clearly and completely described herein. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. All other embodiments obtained by those skilled in the art based on the described embodiments of this utility model are within the protection scope of this utility model.

[0017] like Figure 1-4As shown: This embodiment provides a lubricating oil mixing tank, including an outer tank 100, and a mixing tank 200 inside the outer tank 100. Both the outer tank 100 and the mixing tank 200 are made of 304 stainless steel. A high-efficiency stirring mechanism 300 is rotatably arranged inside the mixing tank 200. The high-efficiency stirring mechanism 300 includes a stirring rod 310 rotatably arranged inside the mixing tank 200. The stirring rod 310 is made of 45# steel. The stirring rod 310 is connected to the output shaft of a drive component. The drive component is a servo motor, specifically a Mitsubishi Electric HG-KN43J-S100 servo motor. A stirring frame 320 is arranged outside the stirring rod 310. A spiral guide blade 330 is arranged inside the stirring frame 320. Both the stirring frame 320 and the spiral guide blade 330 are made of 304 stainless steel. Multiple stirring rods 340 are also arranged outside the stirring rod 310 below the stirring frame 320. The stirring rods 340 are made of 45# steel. Made of steel, multiple stirring rods 340 are arranged alternately on the outer wall of the stirring rod 310. This invention can achieve efficient mixing of materials in the mixing tank 200 by rotating the output shaft of the drive component, which in turn rotates the stirring rod 310, the stirring frame 320, the spiral guide blade 330, and the stirring rods 340. The spiral guide blade 330 can fully and efficiently transport and guide the materials in the mixing tank 200. Together with the stirring frame 320 and the stirring rods 340, it can achieve rapid and efficient mixing of materials, making operation more convenient.

[0018] According to one embodiment of the present invention, such as Figure 1-4 As shown, the upper part of the stirring rod 310 penetrates the upper side wall of the mixing tank 200 and the outer tank 100, and the driving component is set at the upper part of the outer tank 100. The output shaft end of the driving component is connected to the stirring rod 310 through a reducer. The reducer is a Mitsubishi Electric MR-JE-40A model reducer, which is used in conjunction with the aforementioned servo motor. This utility model can transmit the rotation of the output shaft of the driving component to the stirring rod 310 after the speed reduction by the reducer. This transmission causes the stirring frame 320 on the outside of the stirring rod 310 and the stirring rod 340 at the bottom to rotate, thereby achieving efficient mixing of materials.

[0019] According to another embodiment of the present invention, such as Figure 1 and Figure 4As shown, a guide box 400 is provided at the lower part of the outer tank 100. The guide box 400 is made of 304 stainless steel. The upper part of the guide box 400 has a guide hole 401 that communicates with the bottom side wall of the mixing tank 200. The guide box 400 is connected to the outlet of the external storage tank through a material pump. The material pump is a 40F-16 corrosion-resistant centrifugal pump manufactured by Shanghai Liancheng Pump Industry. This utility model can smoothly suck the material to be added and mixed into the guide box 400 through the material pump, and finally enter the interior of the mixing tank 200 through the guide hole 401. Under the action of the rotation of the high-efficiency stirring mechanism 300, the material in the mixing tank 200 is efficiently mixed with the material in the mixing tank 200, making the operation more convenient.

[0020] According to another embodiment of the present invention, such as Figure 1 and Figure 2 As shown, multiple heaters 500 are installed between the outer tank 100 and the mixing tank 200. The heaters 500 are electric heating tubes made of 316 stainless steel, specifically SRY2-220 / 1 model electric heating tubes produced by Yancheng Huabang Electric Heating Technology. This utility model can achieve the heating operation of the mixing tank 200 through the function of the heaters 500, which greatly improves the mixing efficiency of the materials in the mixing tank 200, resulting in better mixing effect and higher efficiency.

[0021] According to another embodiment of the present invention, such as Figure 1 and Figure 3 As shown, the upper part of the outer tank 100 is provided with a feed inlet, and the bottom of the outer tank 100 is provided with support legs. The support legs are made of Q235 steel. This utility model can realize the convenient and quick addition of materials through the feed inlet, and realize the firm support of the outer tank 100 through the support legs, making the operation more convenient.

[0022] How to use this utility model: First, it should be clarified that the mixing tank involved in this utility model is mainly used for efficient mixing of various liquids, fluids, or powders. This utility model takes the mixing and preparation of lubricating oil as an example to explain its working principle and usage method in detail. The working principle is as follows: When the high-efficiency mixing and stirring device of this utility model is working, the driving component (servo motor) rotates through the output shaft, and after being reduced in speed by the reducer, the power is transmitted to the stirring rod 310, which drives the stirring rod 310 and its outer stirring frame 320, spiral guide blade 330 and stirring rod 340 to rotate synchronously.

[0023] During rotation, the spiral guide blades 330 exert an upward or downward conveying force on the material in the mixing tank 200, causing the material to circulate vertically within the mixing tank 200. When the stirring frame 320 rotates with the stirring rod 310, it agitates a large area of ​​the material in the mixing tank 200, causing the material to collide and mix with each other. The stirring rods 340 located below are arranged alternately at intervals, which can fully agitate the material at the bottom of the mixing tank 200 and prevent the material from settling at the bottom.

[0024] At the same time, the heater 500 between the outer tank 100 and the mixing tank 200 operates, heating the material in the mixing tank 200 through heat conduction, so that the material is mixed at a set temperature.

[0025] During the feeding process, the feed pump pumps the materials to be mixed from the external storage tank into the feed box 400, and the materials enter the mixing tank 200 through the feed hole 401. At the same time, other materials can be added into the mixing tank 200 through the feed port at the top of the outer tank 100. Multiple materials are quickly and uniformly mixed under the action of the high-efficiency stirring mechanism 300.

[0026] The usage method is as follows: Preparation: Check that all components of the device are intact, ensure that the feed pump is connected to the external storage tank, and that the wiring of electrical components such as heater 500 and drive unit is normal.

[0027] Material addition: As needed, the materials in the external storage tank are pumped into the feed box 400 by the feed pump, and then into the mixing tank 200 through the feed hole 401. For materials that do not need to be added by the feed pump, they can be added directly into the mixing tank 200 through the feed port at the top of the outer tank 100.

[0028] Parameter settings: Set the rotation speed of the drive unit (servo motor) according to the material mixing requirements, and adjust the rotation speed of the stirring rod 310 through the reducer; set the heating temperature of the heater 500 according to the material characteristics.

[0029] Starting device: Start-up drive and heater 500, stirring rod 310 drives stirring frame 320, spiral guide blade 330 and stirring rod 340 to rotate, mix and stir the materials, and at the same time heater 500 heats mixing tank 200.

[0030] Mixing process monitoring: During the mixing process, observe the mixing status of the materials and adjust the stirring speed and heating temperature as needed.

[0031] Mixing complete: Once the materials have been mixed to the required consistency, turn off the drive unit and heater 500, and discharge the mixed materials from the outlet of the mixing tank 200.

[0032] Cleaning and maintenance: After use, clean the device to ensure that there is no material residue on any parts to ensure normal use next time.

[0033] This invention enables efficient, rapid, and uniform mixing of materials through a high-efficiency stirring mechanism 300, greatly improving product quality and mixing efficiency.

[0034] Furthermore, it should be noted that, in the description of this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0035] The above description is the preferred embodiment of this utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the principle of this utility model, and these improvements and modifications should also be considered within the protection scope of this utility model.

Claims

1. A lubricating oil mixing tank, comprising an outer tank (100), characterized in that: The outer tank (100) is equipped with a mixing tank (200) inside. The mixing tank (200) is rotatably equipped with a high-efficiency stirring mechanism (300). The high-efficiency stirring mechanism (300) includes a stirring rod (310) rotatably installed inside the mixing tank (200). The stirring rod (310) is connected to the output shaft of the drive component. A stirring frame (320) is installed on the outside of the stirring rod (310). A spiral guide blade (330) is installed inside the stirring frame (320). Multiple stirring rods (340) are also installed on the outside of the stirring rod (310) below the stirring frame (320). The multiple stirring rods (340) are arranged alternately and vertically on the outer wall of the stirring rod (310).

2. The lubricating oil mixing tank as described in claim 1, characterized in that: The upper part of the stirring rod (310) penetrates the upper side wall of the mixing tank (200) and the outer tank (100), and the driving component is located on the upper part of the outer tank (100). The output shaft end of the driving component is connected to the stirring rod (310) through a reducer.

3. The lubricating oil mixing tank as described in claim 2, characterized in that: The lower part of the outer tank (100) is provided with a guide box (400), and the upper part of the guide box (400) is provided with a guide hole (401) that communicates with the bottom side wall of the mixing tank (200). The guide box (400) is connected to the outlet of the external storage tank through a material pump.

4. The lubricating oil mixing tank as described in claim 3, characterized in that: Multiple heaters (500) are provided between the outer tank (100) and the mixing tank (200).

5. The lubricating oil mixing tank as described in claim 4, characterized in that: The driving component is a servo motor.

6. The lubricating oil mixing tank as described in claim 1, characterized in that: The upper part of the outer tank (100) is provided with a feed inlet, and the bottom of the outer tank (100) is provided with support legs.

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