Industrial grease acidizing treatment and recovery device

Abstract

The utility model relates to the technical field of industrial grease acidification treatment, in particular to an industrial grease acidification treatment recovery device which comprises a device shell and an inner container, the inner side of the device shell is fixedly connected with the inner container, the inner side of the device shell is fixedly connected with an electromagnetic heating pipe, two ends of the electromagnetic heating pipe are fixedly connected with controllers, and the inner side of the inner container is connected with a drainage pipe in a penetrating mode. A fixing frame is fixedly connected to the outer side of the device shell, a motor is fixedly connected to the inner side of the fixing frame, a rotating shaft is fixedly connected to the tail end of a motor spindle, a rotating sealing ring is fixedly connected to the outer side of the rotating shaft, and a fixing shell is fixedly connected to the outer side of an outer ring of the rotating sealing ring. According to the industrial grease acidizing device, through the arrangement of the electromagnetic heating pipe, the drainage pipe, the motor, the rotating shaft, the rotating sealing ring, the fixed shell, the liquid conveying pipe, the stirring rod, the air pump and the aeration pipe, the tedious process of industrial grease acidizing treatment is effectively reduced, the number of processing chambers for industrial grease acidizing treatment is reduced, and the efficiency of industrial grease acidizing treatment is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of industrial grease acidification treatment, in particular to an industrial grease acidification treatment recovery device. Background Art

[0002] Industrial grease refers to grease products used for lubrication and protection of various mechanical equipment. It is composed of base oil and additives, and has the functions of rust prevention, corrosion prevention, temperature reduction, friction reduction, etc. It can maintain the normal operation of equipment and extend its service life.

[0003] In the process of acidification treatment of industrial grease, since other liquids are mixed in the grease waste water, it is necessary to separate the grease in the grease waste water from other liquids. When the grease waste water is treated by acidification, the grease waste water needs to be heated and emulsified in advance so that the acidification additive can be injected into the emulsified grease waste water to achieve oil-water separation of the emulsified grease waste water. However, the existing process for acidification treatment of industrial grease is relatively complicated and requires more processing rooms, resulting in low efficiency of acidification treatment of industrial grease. Therefore, an industrial grease acidification treatment recovery device is proposed to address the above problems. Utility Model Content

[0004] The utility model aims to provide an industrial grease acidification treatment recovery device to solve the problem that the existing industrial grease acidification treatment process is relatively complicated and requires more processing rooms, resulting in low efficiency of industrial grease acidification treatment.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] An industrial oil acidification treatment and recovery device comprises a device shell and an inner tank, and its key technology lies in: the inner side of the device shell is fixedly connected to the inner side of the device shell, the inner side of the device shell is fixedly connected to an electromagnetic heating tube, both ends of the electromagnetic heating tube are fixedly connected to a controller, the inner side of the inner tank is connected through a drain pipe, the outer side of the device shell is fixedly connected to a fixing frame, the inner side of the fixing frame is fixedly connected to a motor, the end of the motor main shaft is fixedly connected to a rotating shaft, the outer side of the rotating shaft is fixedly connected to a rotating sealing ring, the outer side of the outer ring of the rotating sealing ring is fixedly connected to a fixed shell, the inner side of the fixed shell is connected through a liquid infusion tube, the outer side of the rotating shaft is fixedly connected to a stirring rod, the inner side of the device shell is fixedly connected to an air pipe, one end of the air pipe is fixedly connected to an air pump, and the other end of the air pipe is fixedly connected to an aeration pipe.

[0007] Preferably, the aeration pipe is fixedly connected to the inner bottom of the inner tank, the aeration pipe is offset from the drainage pipe, and the aeration pipe is arranged directly below the rotating shaft.

[0008] Preferably, holes and channels are provided on the inner side of the rotating shaft, the infusion tube is communicated with the rotating shaft through the fixed shell, and the infusion tube is fixedly connected to the outer side of the device shell.

[0009] Preferably, the electromagnetic heating tube is spirally arranged in the space between the device shell and the inner container, and the electromagnetic heating tube is coiled outside the inner container.

[0010] Preferably, there are two rotating sealing rings, which are symmetrically arranged on the inner side of the fixed shell, and the hole opened on the inner side of the rotating shaft is arranged on the inner side of the fixed shell.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] In the utility model, through the electromagnetic heating tube, drainage pipe, motor, rotating shaft, rotating sealing ring, fixed shell, infusion tube, stirring rod, air pump and aeration tube, when in use, after pouring the grease waste liquid into the inner tank of the device, the electromagnetic heating tube can be controlled by the controller to work in the heat transfer oil filled between the device shell and the inner tank, so that the grease waste liquid in the inner tank can be heated and emulsified, and then the acidifying additive is input into the rotating shaft connected to the fixed shell through the infusion tube, and the motor is started at the same time, and the motor drives the rotating shaft and the stirring rod fixedly connected to the outer side of the rotating shaft to rotate in the inner tank, so that the acidifying additive input by the rotating shaft is evenly and quickly mixed with the grease waste liquid, and finally the air pump is used to control the work of the aeration tube in the inner tank, so that the microbubbles generated by the aeration tube can drive the fine oil droplets and suspended matter in the grease waste liquid to float to the liquid surface of the grease waste liquid, so as to carry out subsequent centralized treatment. This device effectively reduces the cumbersome process of industrial grease acidification treatment, reduces the processing room of industrial grease acidification treatment, and improves the efficiency of industrial grease acidification treatment. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0014] Figure 2 This is a schematic diagram of the internal structure of the inner tank of the utility model;

[0015] Figure 3 This is a schematic diagram of the vertical cross-section structure of the rotating shaft of the utility model;

[0016] Figure 4 This is a schematic diagram of the cross-sectional structure of the aeration pipe of the utility model.

[0017] In the figure: 1. device shell; 2. inner tank; 3. electromagnetic heating tube; 4. controller; 5. drainage pipe; 6. fixed frame; 7. motor; 8. rotating shaft; 9. rotating sealing ring; 10. fixed shell; 11. infusion tube; 12. stirring rod; 13. air pipe; 14. air pump; 15. aeration pipe. DETAILED DESCRIPTION

[0018] 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.

[0019] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, it indicates the presence of features, steps, operations, devices, components and / or combinations thereof.

[0020] See also Figure 1-4 , the utility model provides a technical solution:

[0021] The industrial oil acidification treatment and recovery device comprises a device shell 1 and an inner tank 2. The inner tank 2 is fixedly connected to the inner side of the device shell 1. An electromagnetic heating tube 3 is fixedly connected to the inner side of the device shell 1. Both ends of the electromagnetic heating tube 3 are fixedly connected to a controller 4. A drainage pipe 5 is connected through the inner side of the inner tank 2. A fixing frame 6 is fixedly connected to the outer side of the device shell 1. A motor 7 is fixedly connected to the inner side of the fixing frame 6. A rotating shaft 8 is fixedly connected to the end of the main shaft of the motor 7. A rotating sealing ring 9 is fixedly connected to the outer side of the rotating shaft 8. A fixed shell 10 is fixedly connected to the outer side of the outer ring of the rotating sealing ring 9. A liquid infusion tube 11 is connected through the inner side of the fixed shell 10. A stirring rod 12 is fixedly connected to the outer side of the rotating shaft 8. An air pipe 13 is fixedly connected to the inner side of the device shell 1. An air pump 14 is fixedly connected to one end of the air pipe 13. An aeration pipe 15 is fixedly connected to the other end of the air pipe 13.

[0022] The aeration pipe 15 is fixedly connected to the bottom of the inner side of the inner tank 2, and the aeration pipe 15 is offset from the drainage pipe 5. The aeration pipe 15 is arranged directly below the rotating shaft 8, which is convenient for cleaning the remaining grease waste liquid in the inner tank 2 after treatment; holes and channels are opened on the inner side of the rotating shaft 8, and the infusion pipe 11 is interconnected with the rotating shaft 8 through the fixed shell 10. The infusion pipe 11 is fixedly connected to the outer side of the device shell 1, which is convenient for injecting acidifying additives into the grease waste liquid; the electromagnetic heating tube 3 is spirally arranged in the space between the device shell 1 and the inner tank 2, and the electromagnetic heating tube 3 hovers on the outer side of the inner tank 2, which is convenient for uniformly heating the grease waste liquid in the inner tank 2; there are two rotating sealing rings 9, and the rotating sealing rings 9 are symmetrically arranged on the inner side of the fixed shell 10. The holes opened on the inner side of the rotating shaft 8 are arranged on the inner side of the fixed shell 10, which can ensure that there is a relatively closed space between the fixed shell 10 and the rotating shaft 8, and facilitate the rotation of the rotating shaft 8.

[0023] Working process: During use, the device is powered by an external power supply. In the process of treating industrial grease waste liquid, after the industrial grease waste liquid is injected into the inner side of the inner tank 2 from the upper opening of the inner tank 2, the electromagnetic heating tube 3 fixedly connected thereto can be controlled by the controller 4 to work, so that the electromagnetic heating tube 3 hovering on the outer side of the inner tank 2 heats the heat transfer oil between the device shell 1 and the inner tank 2, and then the heated heat transfer oil can pass through the inner tank 2 to heat the grease waste water in the inner tank 2, so that the heated grease waste water can produce an emulsification reaction; then the motor 7 is started, and the fixed frame 6 is in the The motor 7 drives the rotating shaft 8 fixedly connected to its main shaft to rotate stably in the inner liner 2. At the same time, when the rotating shaft 8 rotates, the acidifying additive is input into the inner side of the fixed shell 10 through the infusion tube 11, and the acidifying additive inside the fixed shell 10 enters the grease waste liquid inside the inner liner 2 through the hole opened on the inner side of the rotating shaft 8 along the inner side channel of the rotating shaft 8. In this way, when the rotating shaft 8 drives the stirring rod 12 fixedly connected to the outer side to rotate, the grease waste liquid in the inner liner 2 can be fully integrated with the acidifying additive, so that the grease waste liquid in the inner liner 2 is fully and efficiently acidified. When the grease waste liquid in the inner tank 2 is fully integrated with the acidifying additive, the motor 7 is stopped, and then the air pump 14 is started. The air pump 14 delivers gas to the aeration tube 15 through the air pipe 13, so that the aeration tube 15 outputs a large number of microbubbles, so that the microbubbles generated by the aeration tube 15 float upward from the bottom of the grease waste liquid, and can carry the tiny grease and various impurities in the grease waste liquid to the upper liquid surface of the grease waste liquid, so as to collect and treat the suspended matter formed on the surface of the grease waste liquid later. Finally, the waste liquid remaining after treatment in the inner tank 2 can be collected and treated through the drain pipe 5. This device effectively reduces the cumbersome process of industrial grease acidification treatment, reduces the processing room of industrial grease acidification treatment, and improves the efficiency of industrial grease acidification treatment.

[0024] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An industrial oil acidification treatment and recovery device, comprising a device shell (1) and an inner tank (2), characterized in that: An inner tank (2) is fixedly connected to the inner side of the device shell (1), an electromagnetic heating tube (3) is fixedly connected to the inner side of the device shell (1), both ends of the electromagnetic heating tube (3) are fixedly connected to a controller (4), a drainage pipe (5) is connected through the inner side of the inner tank (2), a fixing frame (6) is fixedly connected to the outer side of the device shell (1), a motor (7) is fixedly connected to the inner side of the fixing frame (6), a rotating shaft (8) is fixedly connected to the end of the main shaft of the motor (7), a rotating sealing ring (9) is fixedly connected to the outer side of the rotating shaft (8), a fixing shell (10) is fixedly connected to the outer side of the outer ring of the rotating sealing ring (9), a liquid infusion tube (11) is connected through the inner side of the fixing shell (10), a stirring rod (12) is fixedly connected to the outer side of the rotating shaft (8), an air pipe (13) is fixedly connected to the inner side of the device shell (1), one end of the air pipe (13) is fixedly connected to an air pump (14), and the other end of the air pipe (13) is fixedly connected to an aeration pipe (15).

2. The industrial grease acidification treatment recovery device according to claim 1, characterized in that: The aeration pipe (15) is fixedly connected to the inner bottom of the inner tank (2), the aeration pipe (15) is offset from the drainage pipe (5), and the aeration pipe (15) is arranged directly below the rotating shaft (8).

3. The industrial grease acidification treatment recovery device according to claim 1, characterized in that: A hole and a channel are provided on the inner side of the rotating shaft (8); the infusion tube (11) is connected to the rotating shaft (8) through the fixed shell (10); and the infusion tube (11) is fixedly connected to the outer side of the device shell (1).

4. The industrial grease acidification treatment recovery device according to claim 1, characterized in that: The electromagnetic heating tube (3) is spirally arranged in the space between the device shell (1) and the inner container (2), and the electromagnetic heating tube (3) is coiled outside the inner container (2).

5. The industrial grease acidification treatment recovery device according to claim 2, characterized in that: There are two rotating sealing rings (9) in total. The rotating sealing rings (9) are symmetrically arranged on the inner side of the fixed shell (10), and the hole opened on the inner side of the rotating shaft (8) is arranged on the inner side of the fixed shell (10).

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