Automatic normal-temperature emulsification production device for environment-friendly liquid lubricant

Abstract

The utility model discloses an environment-friendly liquid lubricant automatic normal-temperature emulsification production device which comprises a storage tank, the storage tank is used for receiving and storing vegetable oil leftovers and is connected to a filtering and impurity removing system, the filtering and impurity removing system is connected to a saponification tank, and the saponification tank is further connected to an alkaline buffer solution tank. A discharge port of the saponification tank is connected to a stirring kettle, the stirring kettle is connected with a suspension liquid inlet pipe and an additive inlet pipe, the lower end of the stirring kettle is connected to a first emulsifying kettle and a second emulsifying kettle through a pre-shearing machine, and the lower ends of the first emulsifying kettle and the second emulsifying kettle are connected to a three-stage high-speed pre-shearing machine through a gear pump; and the third-stage high-speed pre-shearing machine is connected to the product storage tank through a second gear pump. Recycling and reusing are achieved, redundant by-product waste cannot be generated, closed-loop recycling and secondary utilization are achieved for the environment and the atmosphere, the cost of raw materials can be saved to the maximum extent, the raw materials are easy to obtain, the comprehensive production cost is low, and the working procedure is simple and easy to operate.

Description

Technical Field

[0001] The utility model relates to the technical field of liquid lubricant production equipment, in particular to a green and environmentally friendly liquid lubricant automatic room temperature emulsification production device. Background Art

[0002] The existing emulsification production of liquid lubricants generally includes placing the raw materials in an emulsification tank and stirring them for emulsification reaction. However, the use of existing crude oil in the raw materials has the problem of high cost. In order to achieve energy saving, the scheme of using vegetable oil scraps as raw materials for lubricant emulsification production has been implemented. The conventional method of using vegetable oil scraps is generally to directly add them into a saponification tank for saponification reaction to obtain the product. Due to the direct mixing method, there is a problem of unstable product quality. Utility Model Content

[0003] The purpose of the utility model is to provide an automated emulsification production device for preparing green and environmentally friendly liquid lubricants with good quality based on vegetable oil waste in view of the shortcomings of the above-mentioned background technology.

[0004] In order to achieve the above-mentioned purpose, the utility model discloses a green and environmentally friendly liquid lubricant automatic room temperature emulsification production device, which adopts the following technical solutions:

[0005] A green and environmentally friendly liquid lubricant automated room temperature emulsification production device comprises a storage tank, the storage tank is used to receive and store vegetable oil scraps, the storage tank is connected to a filtering and impurity removal system, the filtering and impurity removal system is connected to a saponification tank, the saponification tank is also connected to an alkaline buffer tank, the discharge port of the saponification tank is connected to a stirring kettle, the stirring kettle is connected to a suspension inlet pipe and an additive inlet pipe, the lower end of the stirring kettle is connected to a first emulsification kettle and a second emulsification kettle through a pre-shearing machine, the lower ends of the first emulsification kettle and the second emulsification kettle are connected to a three-stage high-speed pre-shearing machine through a gear pump, and the three-stage high-speed pre-shearing machine is connected to a product storage tank through a second gear pump.

[0006] The utility model provides a green and environment-friendly liquid lubricant automatic room temperature emulsification production device, and the further improvement lies in that both the suspension inlet pipe and the additive inlet pipe are provided with bubblers.

[0007] The utility model discloses a green and environmentally friendly liquid lubricant automatic room temperature emulsification production device, wherein the storage tank, the saponification tank, the stirring kettle, the first emulsification kettle, the second emulsification kettle, the storage tank and the connecting pipes are constructed of acid and alkali corrosion resistant enameled steel.

[0008] Compared with the prior art, the beneficial effects of the utility model are:

[0009] 1. The utility model integrates automatic feeding, production stirring, room temperature emulsification, discharge and waste gas recovery of products, which reduces the consumption of steel materials; reduces the labor load of workers on site and realizes automated operation; reduces and avoids contact with the atmospheric environment from the entire process of product production and discharge, and can directly enter the production module unit from the raw material storage unit through the automation device, reducing the volatilization of harmful chemical gases into the atmosphere and polluting the environment.

[0010] The lubricant produced by the utility model can be used directly as a finished product, or as part of the raw materials of a high-efficiency lubricant, thereby reducing the cost and increasing the efficiency of the lubricant, while effectively utilizing waste and generating additional production benefits. The production system forms a recycling system, does not generate excess byproduct waste, forms a closed-loop recycling secondary utilization for the environment and the atmosphere, can save raw material costs to the maximum extent, and the raw materials are easy to obtain, the comprehensive production cost is low, and the process is simple and easy to operate. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a schematic diagram of the structure of the utility model;

[0012] In the figure: 1 storage tank, 2 filtration and impurity removal system, 3 saponification tank, 4 alkaline buffer tank, 5 stirring tank, 6 suspension inlet pipe, 7 additive inlet pipe, 8 pre-shear, 9 first emulsification tank, 10 second emulsification tank, 11 gear pump, 12 three-stage high-speed pre-shear, 13 second gear pump, 14 product storage tank, 15 bubbler. DETAILED DESCRIPTION

[0013] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0014] like Figure 1As shown, a green and environmentally friendly liquid lubricant automated room temperature emulsification production device includes a storage tank 1, which is used to receive and store vegetable oil scraps, and the storage tank is connected to a filtering and impurity removal system 2, which is connected to a saponification tank 3, which is also connected to an alkaline buffer tank 4, and the discharge port of the saponification tank is connected to a stirring tank 5, which is connected to a suspension inlet pipe 6 and an additive inlet pipe 7, and the lower end of the stirring tank is connected to a first emulsification tank 9 and a second emulsification tank 10 through a pre-shearing machine 8, and the lower ends of the first emulsification tank and the second emulsification tank are connected to a three-stage high-speed pre-shearing machine 12 through a gear pump 11, and the three-stage high-speed pre-shearing machine is connected to a product storage tank 14 through a second gear pump 13. Bubblers 15 are provided on the suspension inlet pipe and the additive inlet pipe. The storage tank, the saponification tank, the stirring tank, the first emulsification tank, the second emulsification tank, the storage tank and each connecting pipeline are made of acid-proof and alkali-proof enameled steel.

[0015] The working principle of the utility model is as follows: the vegetable oil scraps flow through the filtering and impurity removal system, and then enter the saponification system under the action of the alkaline buffer solution, and form a relatively viscous semi-paste liquid mixture through a catalytic reaction; the special suspension and additives are refined into small gas-containing droplets under the strong action of the bubbler, and are sent to the stirring kettle to refine and stabilize the semi-paste liquid mixture; after flowing through the pre-shearing machine, they enter the special emulsifying kettle, and after stirring at room temperature for 30 minutes, they are the green and environmentally friendly liquid lubricant semi-finished products; and then they are pushed into the three-stage high-speed shearing machine at high speed by the gear pump, the droplet particle size is crushed and refined to form a uniform stable emulsion lubricant; and finally they are pumped into the product storage tank.

[0016] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A green and environmentally friendly liquid lubricant automated room temperature emulsification production device, characterized by: The invention comprises a storage tank, which is used for receiving and storing vegetable oil scraps. The storage tank is connected to a filtering and impurity removal system, which is connected to a saponification tank, which is also connected to an alkaline buffer tank. The discharge port of the saponification tank is connected to a stirring kettle, which is connected to a suspension inlet pipe and an additive inlet pipe. The lower end of the stirring kettle is connected to a first emulsifying kettle and a second emulsifying kettle through a pre-shearing machine. The lower ends of the first emulsifying kettle and the second emulsifying kettle are connected to a three-stage high-speed pre-shearing machine through a gear pump, and the three-stage high-speed pre-shearing machine is connected to a product storage tank through a second gear pump.

2. The green and environmentally friendly liquid lubricant automated room temperature emulsification production device according to claim 1, characterized in that: The suspension inlet pipe and the additive inlet pipe are both provided with bubblers.

3. The green and environmentally friendly liquid lubricant automated room temperature emulsification production device according to claim 2, characterized in that: The storage tank, saponification tank, stirring kettle, first emulsification kettle, second emulsification kettle, storage tank and connecting pipelines are made of acid-proof and alkali-proof enameled steel.

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