CN211159473U - A lubricating oil heating and stirring device - Google Patents

Abstract

The utility model belongs to the technical field of lubricating oil production equipment, and discloses a lubricating oil heating and stirring device, which comprises a tank body, a heating assembly and a stirring assembly, wherein the top of the tank body is provided with a base oil inlet and an additive inlet, the middle part of the bottom surface in the tank body is provided with a bulge, an oil accumulation groove is formed between the bulge and the side wall of the tank body, and the bottom of the oil accumulation groove is provided with a lubricating oil outlet; the heating assembly comprises a first heating coil, a second heating coil, heating rods, a temperature sensor and a heat insulation layer, the first heating coil is uniformly distributed along the side wall of the tank body, the second heating coil is uniformly distributed in the bulges, and the heating rods are vertically arranged in the tank body; the stirring subassembly includes gear motor, (mixing) shaft and is fixed in the epaxial stirring rake of stirring, and the (mixing) shaft is the hollow shaft, and the heating rod is located the (mixing) shaft, and the stirring rake includes first stirring rake and second stirring rake. This agitating unit can promote the mediation quality of lubricating oil, improves production efficiency.

Description

A lubricating oil heating and stirring device

technical field

The utility model belongs to the technical field of lubricating oil production equipment, in particular to a lubricating oil heating and stirring device.

Background technique

Lubricating oil is a liquid lubricant used in various types of machinery to reduce friction and protect machinery and processed parts, mainly for lubrication, cooling, rust prevention, cleaning, sealing and buffering. The key to lubricating oil preparation lies in the blending of base oil and various additives to synthesize lubricating oil with specific properties and requirements, so the heating and stirring of lubricating oil is one of the important processes in lubricating oil production.

The existing lubricating oil heating and stirring device has uneven heating and stirring, and the lubricating oil itself is viscous, and there are problems such as sticking to the wall and incomplete discharge, so that the produced lubricating oil cannot meet the best quality requirements to a certain extent. . Therefore, there is an urgent need to provide a lubricating oil heating and stirring device to improve the production efficiency and quality of the lubricating oil.

Utility model content

In view of the above situation, the purpose of the present invention is to provide a lubricating oil heating and stirring device, which can improve the blending quality of lubricating oil and improve production efficiency through reasonable structural arrangement.

To achieve the above object, the utility model adopts the following technical solutions:

A lubricating oil heating and stirring device includes a tank body, a heating component and a stirring component, the top of the tank body is provided with a base oil inlet and an additive inlet, the middle of the bottom surface of the tank body is provided with a protrusion, and the protrusion is connected to the tank body. An oil accumulation tank is formed between the side walls of the tank, the bottom of the oil accumulation tank is provided with a lubricating oil outlet, and the tank body is connected with a liquid level gauge; the heating assembly includes a first heating coil, a second heating coil, a heating rod, and a temperature sensor. and insulation layer, the first heating coils are evenly distributed along the side wall of the tank body, the second heating coils are evenly distributed in the bulge, the heating rod is vertically arranged in the tank body, and the lower end of the heating rod is It is fixed at the center of the protrusion, the temperature sensor is inserted in the tank body, and the thermal insulation layer is located at the outermost side of the tank body; the stirring assembly includes a geared motor, a stirring shaft and a stirring paddle fixed on the stirring shaft , the stirring shaft is a hollow shaft, the upper end of the stirring shaft is connected with the output shaft of the reduction motor, the lower end of the stirring shaft is fixedly connected with the center of the protrusion through the bearing seat, the heating rod is located in the stirring shaft, the The stirring paddle includes a first stirring paddle and a second stirring paddle, the first stirring paddle is an anchor-type stirring paddle, the bottom of the anchor-type stirring paddle is matched with the top surface of the protrusion, and the two The side is provided with a first scraper, the outer side of the first scraper is matched with the side wall of the tank body, the bottom of the first scraper is matched with the oil storage tank, and the second stirring paddle includes a plurality of Horizontal stirring paddles with different lengths, and vertical stirring blades are arranged on the horizontal stirring paddle, and second scrapers are arranged on both sides of the long second stirring paddle, and the outer side of the second scraper is connected to the side wall of the tank body. match.

In the utility model, the reduction motor is arranged above the tank body, and a sealed bearing is provided at the intersection of the stirring shaft and the tank body.

Preferably, the long transverse stirring paddle and the short transverse stirring paddle in the second stirring paddle are arranged on the stirring shaft above the first stirring paddle at intervals. The setting can improve the stirring efficiency, and the combination of the second stirring paddle and the first stirring paddle can fully mix the base oil and the additives evenly.

Preferably, the heights of the first scraper and the second scraper match the height of the highest liquid level of the material in the tank. When the stirring component stirs, the first scraper and the second scraper can completely scrape the adhering materials.

According to the utility model, the thermal insulation layer is a glass fiber cotton layer. The setting of the thermal insulation layer can keep the tank body warm and reduce the energy consumption of the heating components. In addition, the side walls of the tank body, the protrusions and the stirring shaft are all made of thermally conductive materials, which do not hinder the heating of the heating element.

In the present invention, the base oil inlet and the additive inlet are provided with a first valve and a flow sensor, and the lubricating oil outlet is provided with a second valve.

According to the utility model, the first valve, the flow sensor, the second valve, the liquid level gauge, the first heating coil, the second heating coil, the heating rod, the temperature sensor and the deceleration motor are all electrically connected with the control device. The control device adopts conventional settings, including control system and control panel, etc. Through the control device, the feeding amount control of base oil and additives, the start and stop of heating and stirring, the control of heating temperature, the control of stirring speed, and the opening of valves can be realized. and closing, monitoring of the liquid level, etc., these are all conventional settings, which can be realized according to the existing technology, and will not be repeated here.

The present invention also includes other components that can make the lubricating oil heating and stirring device normally used, all of which are conventional choices in the field. In addition, the devices or components not limited in the present invention all adopt conventional means in the field, for example, the structure and control of the geared motor, the first valve, the second valve, the flow sensor, the temperature sensor, the liquid level gauge, etc. Use the conventional settings of the prior art.

The action principle of the lubricating oil heating and stirring device of the present invention includes: opening the first valve, adding an appropriate amount of base oil and additives into the tank according to the proportion of ingredients, closing the first valve, opening the stirring component and the heating component, and at a specific temperature Stir the base oil and additives. After the materials are evenly mixed, turn off the heating component, open the second valve, and discharge the lubricating oil. The lubricating oil is fully discharged from the tank.

The utility model is provided with heating components distributed on the side wall of the tank body, the bottom of the tank body and the middle of the tank body, so as to ensure more uniform heating during the preparation process of the lubricating oil; the bottom of the tank body is provided with a protrusion, so that the bottom of the tank body forms an oil accumulation groove, In addition, with the arrangement of the first scraper and the second scraper, the prepared lubricating oil can be completely discharged; the stirring component with a specific structure can make the base oil and the additive mixed more uniformly and the mixing efficiency is higher; the stirring device of the utility model It can improve the quality and production efficiency of lubricating oil.

Description of drawings

FIG. 1 is a schematic structural diagram of a lubricating oil heating and stirring device according to an embodiment.

Detailed ways

The technical solutions of the present invention will be clearly and completely described below with reference to the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments.

Example

As shown in FIG. 1, a lubricating oil heating and stirring device includes a tank body 1, a heating assembly and a stirring assembly. The top of the tank body 1 is provided with a base oil inlet 2 and an additive inlet 3, and the middle of the inner bottom surface of the tank body 1 is provided. A protrusion 4 is provided, and an oil accumulation groove is formed between the protrusion 4 and the side wall of the tank body 1. The bottom of the oil accumulation groove is provided with a lubricating oil outlet 5, and a liquid level gauge 6 is connected to the tank body 1; The heating assembly includes a first heating coil 7 , a second heating coil 8 , a heating rod 9 , a temperature sensor 10 and an insulating layer 11 . The first heating coil 7 is evenly distributed along the side wall of the tank body 1 , and the second heating coil 8 are evenly distributed in the protrusion 4, the heating rod 9 is vertically arranged in the tank body 1, the lower end of the heating rod 9 is fixed at the center of the protrusion 4, and the temperature sensor 10 is inserted in the tank. In the body 1, the insulation layer 11 is arranged on the outermost side of the tank body 1; the stirring assembly includes a geared motor 12, a stirring shaft 13 and a stirring paddle fixed on the stirring shaft 13, and the stirring shaft 13 is a hollow shaft, so The upper end of the stirring shaft 13 is connected with the output shaft of the deceleration motor 12, the lower end of the stirring shaft 13 is fixedly connected with the center of the protrusion 4 through the bearing seat 14, the heating rod 9 is located in the stirring shaft 13, and the stirring paddle includes The first stirring paddle 15 and the second stirring paddle 16, the first stirring paddle 15 is an anchor-type stirring paddle, the bottom of the anchor-type stirring paddle is matched with the top surface of the protrusion 4, and the anchor-type stirring paddle is There are first scrapers 17 on both sides, the outer side of the first scraper 17 is matched with the side wall of the tank body 1, the bottom of the first scraper 17 is matched with the oil storage tank, the second scraper 17 The stirring paddle 16 includes a plurality of horizontal stirring paddles with different lengths, and vertical stirring blades are arranged on the horizontal stirring paddle, and second scrapers 18 are provided on both sides of the long second stirring paddle 16. The second scraper The outer side of 18 matches the side wall of tank 1 .

The deceleration motor 12 is arranged above the tank body 1 , and a sealed bearing 19 is provided at the intersection of the stirring shaft 13 and the tank body 1 .

In the second stirring paddle 16 , the long lateral stirring paddle and the short lateral stirring paddle are arranged on the stirring shaft 13 above the first stirring paddle 15 at intervals.

The heights of the first scraper 17 and the second scraper 18 match the height of the highest liquid level of the material in the tank 1 .

The insulation layer 11 is a glass fiber wool layer.

The base oil inlet 2 and the additive inlet 3 are provided with a first valve and a flow sensor, and the lubricating oil outlet 5 is provided with a second valve.

The first valve, flow sensor, second valve, liquid level gauge 6, first heating coil 7, second heating coil 8, heating rod 9, temperature sensor 10 and deceleration motor 12 are all electrically connected to the control device.

The working principle of the lubricating oil heating and stirring device includes: opening the first valve, adding an appropriate amount of base oil and additives to the tank 1 according to the proportion of ingredients, closing the first valve, opening the stirring component and the heating component, and adjusting the basic oil at a specific temperature. The oil and additives are stirred. After the materials are mixed evenly, the heating component is turned off, the second valve is opened, and the lubricating oil is discharged. The oil is fully discharged from the tank 1.

The stirring device is provided with heating components distributed on the side wall of the tank 1, the bottom of the tank 1 and the middle of the tank 1, so as to ensure more uniform heating during the preparation of the lubricating oil; the bottom of the tank 1 is provided with a protrusion 4, so that the tank 1. An oil accumulation tank is formed at the bottom. In addition, the first scraper 17 and the second scraper 18 are arranged to make the prepared lubricating oil completely discharged. The special structure of the stirring assembly can make the base oil and additives mix more uniformly and more efficiently. High; the stirring device can improve the quality and production efficiency of lubricating oil.

Embodiments of the present invention have been described above, and the foregoing description is exemplary, not exhaustive, and not limiting of the disclosed embodiments. Numerous modifications and variations will be apparent to those skilled in the art without departing from the scope and spirit of the described embodiments.

Claims (7)

1. The utility model provides a lubricating oil heating agitating unit, includes jar body, heating element and stirring subassembly, its characterized in that: the top of the tank body is provided with a base oil inlet and an additive inlet, the middle part of the inner bottom surface of the tank body is provided with a bulge, an oil accumulation groove is formed between the bulge and the side wall of the tank body, the bottom of the oil accumulation groove is provided with a lubricating oil outlet, and the tank body is connected with a liquid level meter; the heating assembly comprises a first heating coil, a second heating coil, heating rods, a temperature sensor and a heat insulation layer, the first heating coil is uniformly distributed along the side wall of the tank body, the second heating coil is uniformly distributed in the bulges, the heating rods are vertically arranged in the tank body, the lower ends of the heating rods are fixed at the center of the bulges, the temperature sensor is inserted in the tank body, and the heat insulation layer is arranged at the outermost side of the tank body; the stirring assembly comprises a speed reduction motor, a stirring shaft and a stirring paddle fixed on the stirring shaft, the stirring shaft is a hollow shaft, the upper end of the stirring shaft is connected with an output shaft of the speed reduction motor, the lower end of the stirring shaft is fixedly connected with the raised center through a bearing seat, the heating rod is positioned in the stirring shaft, the stirring paddle comprises a first stirring paddle and a second stirring paddle, the first stirring paddle is an anchor type stirring paddle, the bottom of the anchor type stirring paddle is matched with the raised top surface, first scraping plates are arranged on two sides of the anchor type stirring paddle, the outer side of the first scraping plate is matched with the side wall of the tank body, the bottom of the first scraping plate is matched with the oil accumulating tank, the second stirring paddle comprises a plurality of transverse stirring paddles with different lengths, vertical stirring blades are arranged on the transverse stirring paddles, and second scraping plates are arranged on two sides of the long second stirring paddle, the outer side of the second scraper is matched with the side wall of the tank body.

2. The lubricating oil heating and stirring device according to claim 1, wherein: the speed reducing motor is arranged above the tank body, and a sealing bearing is arranged at the intersection of the stirring shaft and the tank body.

3. The lubricating oil heating and stirring device according to claim 1, wherein: the long transverse stirring paddle and the short transverse stirring paddle in the second stirring paddle are arranged on the stirring shaft above the first stirring paddle at intervals.

4. The lubricating oil heating and stirring device according to claim 1, wherein: the height of the first scraper and the height of the second scraper are matched with the height of the highest liquid level of the materials in the tank body.

5. The lubricating oil heating and stirring device according to claim 1, wherein: the heat-insulating layer is a glass fiber cotton layer.

6. The lubricating oil heating and stirring device according to claim 1, wherein: and the base oil inlet and the additive inlet are respectively provided with a first valve and a flow sensor, and the lubricating oil outlet is provided with a second valve.

7. The lubricating oil heating and stirring device according to claim 6, wherein: the first valve, the flow sensor, the second valve, the liquid level meter, the first heating coil, the second heating coil, the heating rod, the temperature sensor and the speed reduction motor are all electrically connected with the control device.

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