CN219701801U - A lubricating oil raw material stirring device - Google Patents

Abstract

The utility model discloses a lubricating oil raw material stirring device, which relates to the technical field of lubricating oil production. It includes a stirring tank, a rotating shaft and a plurality of stirring components. The rotating shaft is rotatably connected to the upper and lower ends of the stirring tank. The rotating shaft has a hollow structure. A plurality of water inlet chambers and a plurality of drainage chambers are provided along its circumference. A drainage chamber is provided between any two adjacent water inlet chambers, and a water inlet chamber is provided between any two adjacent drainage chambers. The bottoms of the multiple water inlet chambers are closed, the tops of the multiple water inlet chambers are connected to the water inlets at the upper end of the rotating shaft, the tops of the multiple drainage chambers are closed, the bottoms of the multiple water inlet chambers are connected to the drainage ports at the lower end of the rotating shaft, and multiple stirring assemblies Located in the mixing tank and arranged at equal intervals along the axial direction of the rotating shaft, each mixing component includes several stirring tubes. The upper and lower ends of the several stirring tubes are connected to the water inlet chamber and the drainage chamber respectively, which can achieve uniform temperature and Improve mixing effect.

Description

A lubricating oil raw material stirring device

Technical field

The utility model relates to the technical field of lubricating oil production, in particular to a lubricating oil raw material stirring device.

Background technique

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 workpieces. It is generally composed of base oil and additives. Lubricating oil is a technology-intensive product. It is a complex mixture of hydrocarbons, which mainly plays the functions of lubrication, cooling, rust prevention, cleaning, sealing and buffering. When producing lubricating oil, it is necessary to use a variety of additives and base oil to fully stir at a certain temperature.

Existing mixers, such as a lubricating oil mixing device disclosed in patent CN208426948U, use a temperature regulator installed inside the interlayer of the tank to adjust the temperature in the tank. There are problems such as uneven temperature in the mixing tank and poor mixing effect. .

Utility model content

The purpose of this utility model is to provide a lubricating oil raw material stirring device to solve the above-mentioned problems existing in the prior art, achieve uniform temperature, and improve the mixing effect.

In order to achieve the above purpose, the utility model provides the following solutions:

The utility model provides a lubricating oil raw material stirring device, which includes a stirring tank, a rotating shaft and a plurality of stirring components. The rotating shaft is rotatably connected to the upper end and the lower end of the stirring tank. The rotating shaft is a hollow structure, and the inside of the rotating shaft is A plurality of water inlet chambers and a plurality of drainage chambers are provided along its circumference, one of the drainage chambers is provided between any two adjacent water inlet chambers, and one of the said inlet chambers is provided between any two adjacent drainage chambers. Water chambers, the bottoms of the plurality of water inlet chambers are closed, the tops of the plurality of water inlet chambers are connected to the water inlets at the upper end of the rotating shaft, the tops of the plurality of drainage chambers are closed, and the plurality of water inlet chambers are The bottom is connected to the drainage outlet at the lower end of the rotating shaft. A plurality of the stirring components are located in the mixing tank and are arranged at equal intervals along the axial direction of the rotating shaft. Each of the stirring components includes a plurality of stirring tubes, and a plurality of stirring tubes. The upper end and the lower end of each of the stirring tubes are respectively connected with the water inlet chamber and the drainage chamber.

Preferably, the upper ends and lower ends of several stirring tubes are respectively connected with the adjacent water inlet chamber and the drainage chamber.

Preferably, it also includes a driving component, and the driving component is drivingly connected to the rotating shaft.

Preferably, the driving component is a motor.

Preferably, it also includes a support frame fixedly provided at the bottom of the mixing tank.

Preferably, the number of the water inlet chambers and the number of the drainage chambers are both 2 to 4.

Preferably, the number of the water inlet chambers and the number of the drainage chambers are both two.

Preferably, the number of the stirring components is 1 to 5, and the number of the stirring tubes in each stirring component is 2 to 5.

Preferably, the number of the stirring components is 3, and the number of the stirring tubes in each stirring component is 4.

Preferably, the top of the mixing tank is provided with an oil inlet and a feed port, and the bottom of the side wall of the mixing tank is provided with an oil outlet.

Compared with the existing technology, the utility model achieves the following technical effects:

The utility model provides a lubricating oil raw material stirring device, which adopts a drainage chamber provided between any two adjacent water inlet chambers, a water inlet chamber provided between any two adjacent drainage chambers, and several stirring tubes. The upper and lower ends of the rotating shaft are connected to the water inlet chamber and the drainage chamber respectively. The heating medium enters multiple water inlet chambers through the upper end of the rotating shaft, and then enters each mixing tube, and then enters multiple drainage chambers, and finally from The drainage port of the rotating shaft is discharged. Since multiple stirring tubes are evenly distributed in the mixing tank, the stirring tubes can evenly control the temperature of the lubricating oil in the mixing tank and improve the mixing effect. Moreover, multiple mixing tanks can rotate with the rotating shaft, which can further To achieve uniformity and mixing effect of lubricating oil temperature control.

Description of drawings

In order to explain the embodiments of the present invention or the technical solutions in the prior art more clearly, the drawings required in the embodiments will be briefly introduced below. Obviously, the drawings in the following description are only for the present invention. For some embodiments, those of ordinary skill in the art can also obtain other drawings based on these drawings without exerting creative efforts.

Figure 1 is a schematic structural diagram of the lubricating oil raw material stirring device provided by the utility model;

Figure 2 is a schematic structural diagram of the rotating shaft and stirring assembly of the lubricating oil raw material stirring device provided by the utility model;

Figure 3 is a cross-sectional view at A-A in Figure 2;

In the picture: 1-mixing tank, 2-rotating shaft, 3-stirring component, 4-water inlet chamber, 5-drainage chamber, 6-water inlet, 7-drainage port, 8-stirring tube, 9-drive assembly, 10- Support frame, 11-oil inlet, 12-feed port, 13-oil outlet.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only part of the embodiments of the present utility model, not all implementations. example. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the scope of protection of the present utility model.

The purpose of this utility model is to provide a lubricating oil raw material stirring device to solve the above-mentioned problems existing in the prior art, achieve uniform temperature, and improve the mixing effect.

In order to make the above-mentioned purposes, features and advantages of the present utility model more obvious and easy to understand, the utility model will be further described in detail below in conjunction with the accompanying drawings and specific implementation modes.

The utility model provides a lubricating oil raw material stirring device. As shown in Figures 1 to 3, the lubricating oil raw material stirring device includes a mixing tank 1, a rotating shaft 2, a driving component 9, a support frame 10 and a plurality of stirring components 3. The rotating shaft 2 and The upper and lower ends of the mixing tank 1 are rotationally connected through bearings. The rotating shaft 2 is a hollow structure. There are multiple water inlet chambers 4 and multiple drainage chambers 5 arranged along the circumference of the rotating shaft 2. Any two adjacent water inlets are A drainage cavity 5 is set between the cavities 4, and a water inlet cavity 4 is set between any two adjacent drainage cavities 5. The bottoms of the plurality of water inlet cavities 4 are closed, and the tops of the plurality of water inlet cavities 4 are in contact with the rotating shaft 2. The upper water inlet 6 is connected, the tops of the multiple drainage chambers 5 are closed, the bottoms of the multiple water inlet chambers 4 are connected with the drainage ports 7 at the lower end of the rotating shaft 2, and the multiple mixing assemblies 3 are located in the mixing tank 1 and along the axis of the rotating shaft 2 Arranged at equal intervals, each stirring assembly 3 includes several stirring tubes 8. The upper and lower ends of the several stirring tubes 8 are connected to the water inlet chamber 4 and the drainage chamber 5 respectively. Preferably, the upper and lower ends of the stirring tubes 8 are respectively It is connected to the adjacent water inlet chamber 4 and drainage chamber 5. The top of the mixing tank 1 is provided with an oil inlet 11 and a feed inlet 12 for adding base oil and additives respectively. The bottom of the side wall of the mixing tank 1 is provided with an oil outlet. The port 13 is used to discharge the mixed lubricating oil. The driving assembly 9 and the rotating shaft 2 are connected through a belt or gear set. The support frame 10 is fixedly provided at the bottom of the mixing tank 1 for supporting on the ground or workbench.

Specifically, the driving component 9 is a motor; the number of the water inlet chambers 4 and the number of the drainage chambers 5 are both 2 to 4, preferably 2; the number of the stirring components 3 is 1 to 5, preferably 3, each The number of stirring tubes 8 in each stirring assembly 3 is 2 to 5, preferably 4.

During the specific implementation process, the heating medium is water or oil and other media that meet the requirements. The worker connects the water inlet 6 to the output end of the heating medium storage container in a rotary seal, and the drain outlet 7 is connected to the input end of the heating medium storage container in a rotary seal. Add base oil and additives to the mixing tank 1 through the oil inlet 11 and the feed inlet 12 respectively, turn on the heating medium circulation switch, so that the heating medium circulates in each mixing tube 8, and at the same time start the driving assembly 9 to drive the rotating shaft 2 to rotate. , stir the lubricating oil in the mixing tank 1. After the lubricating oil is mixed, turn off the heating medium circulation switch and discharge the lubricating oil through the oil outlet 13.

The above-mentioned lubricating oil raw material stirring device adopts a drainage chamber 5 arranged between any two adjacent water inlet chambers 4, a water inlet chamber 4 arranged between any two adjacent drainage chambers 5, and several stirring tubes 8. The upper end and the lower end are respectively connected with the water inlet chamber 4 and the drainage chamber 5. The heating medium enters the multiple water inlet chambers 4 through the upper end water inlet 6 of the rotating shaft 2, and then enters each stirring tube 8, and then enters the plurality of water inlet chambers 4. A drainage cavity 5 is finally discharged from the drainage port 7 of the rotating shaft 2. Since the plurality of stirring pipes 8 are evenly distributed in the mixing tank 1, the mixing pipes 8 can evenly control the temperature of the lubricating oil in the mixing tank 1 and improve the mixing effect. Moreover, multiple mixing tanks 1 can rotate with the rotating shaft 2, which can further achieve uniformity and mixing effect of lubricating oil temperature control.

Specific examples are used in the present utility model to illustrate the principles and implementation modes of the present utility model. The description of the above embodiments is only used to help understand the method and the core idea of the present utility model; at the same time, for those of ordinary skill in the art , according to the idea of the present utility model, there will be changes in the specific implementation and application scope. In summary, the contents of this specification should not be construed as limitations of the present invention.

Claims (10)

1. A lubricating oil raw material stirring device, characterized in that it includes: a stirring tank, a rotating shaft and a plurality of stirring components. The rotating shaft is rotatably connected to the upper end and the lower end of the stirring tank. The rotating shaft is a hollow structure, so A plurality of water inlet chambers and a plurality of drainage chambers are provided in the rotating shaft along its circumferential direction. One of the drainage chambers is provided between any two adjacent water inlet chambers, and one of the drainage chambers is provided between any two adjacent water inlet chambers. The bottoms of the water inlet chambers are closed, the tops of the water inlet chambers are connected to the water inlets at the upper end of the rotating shaft, the tops of the drainage chambers are closed, and the water inlet chambers are closed at the top. The bottom of the water inlet chamber is connected to the drainage port at the lower end of the rotating shaft. A plurality of the stirring components are located in the mixing tank and are arranged at equal intervals along the axial direction of the rotating shaft. Each of the stirring components includes several stirring components. tubes, and the upper ends and lower ends of several stirring tubes are respectively connected with the water inlet chamber and the drainage chamber. 2. The lubricating oil raw material stirring device according to claim 1, characterized in that: the upper ends and lower ends of several stirring tubes are respectively connected with the adjacent water inlet chamber and the drainage chamber. 3. The lubricating oil raw material stirring device according to claim 1, further comprising a driving assembly, and the driving assembly is drivingly connected to the rotating shaft. 4. The lubricating oil raw material stirring device according to claim 3, characterized in that: the driving component is a motor. 5. The lubricating oil raw material stirring device according to claim 1, further comprising a support frame fixedly installed at the bottom of the mixing tank. 6. The lubricating oil raw material stirring device according to claim 1, characterized in that: the number of the water inlet chambers and the number of the drainage chambers are both 2 to 4. 7. The lubricating oil raw material stirring device according to claim 6, characterized in that: the number of the water inlet chambers and the number of the drainage chambers are both two. 8. The lubricating oil raw material stirring device according to claim 1, characterized in that: the number of the stirring components is 1 to 5, and the number of the stirring tubes in each of the stirring components is 2 to 5. 9. The lubricating oil raw material stirring device according to claim 1, characterized in that: the number of the stirring components is 3, and the number of the stirring tubes in each of the stirring components is 4. 10. The lubricating oil raw material stirring device according to claim 1, characterized in that: the top of the mixing tank is provided with an oil inlet and a feed port, and the bottom of the side wall of the mixing tank is provided with an oil outlet.