A waste oil fatty acid separation device

Abstract

The utility model discloses a waste oil fatty acid separation device, comprising a reactor body, a transmission rod is installed inside the reactor body, stirring racks are fixedly installed on both sides below the transmission rod, a movable rack is installed inside the stirring rack, a magnet is installed inside the movable rack, a fixed block is installed on the right side of the magnet, a mounting cavity is provided inside the fixed block, an electromagnet is installed inside the mounting cavity, a limited movable groove is provided on the inner wall of the stirring rack, a limited movable block is movably installed inside the limited movable groove, and a second gear is installed above the transmission rod. The waste oil fatty acid separation device, by arranging the stirring rack and the extendable movable rack, can not only play a stirring role, but also can scrape off the grease attached to the inner wall of the reactor body, thereby improving the cleaning efficiency and cleaning effect inside the reactor body, and preventing the residual grease from causing pollution or corrosion to the reactor body.

Description

Technical Field

[0001] The utility model relates to the technical field of waste oil fatty acid separation, in particular to a waste oil fatty acid separation device. Background Art

[0002] The waste oil fatty acid separation device is a device specially used to process waste oil and effectively separate the fatty acids and other impurities therein. The design of this device is based on the special needs of waste oil processing, and efficiently separates the mixture of oil and water in waste oil, thereby realizing the resource utilization of waste oil; the main components of the device include a storage tank, a separation tank, a connecting pipe, a driving motor, a glycerin separator and a hydrolysis reactor. During operation, the device uses high-speed rotating blades to effectively separate oil and water in waste oil at low temperature. The entire separation process does not require the addition of catalysts, is simple to operate, and is environmentally friendly. The hydrolysis reactor is a crucial equipment in the waste oil fatty acid separation device.

[0003] China Authorization Announcement No. CN212246948U discloses a waste oil fatty acid separation device, including a storage tank, a separation tank, a connecting pipe, a driving motor, a glycerol separator and a hydrolysis reactor. The utility model utilizes blades rotating at high speed to achieve the separation of grease and water in waste oil on a low temperature basis, without the need to increase a catalyst, and is easy to operate. The grease after dewatering is initially separated by the glycerol separator, and then the initially separated grease is sent into the hydrolysis reactor, and the fatty acid and water vapor processed by the hydrolysis reactor enter the fatty acid separator along the steam discharge pipe, and are further separated, and are highly practical.

[0004] After use, the hydrolysis reactor in the existing waste oil fatty acid separation device is usually cleaned by spraying water with a high-pressure nozzle. Since the grease has a certain viscosity, it is not cleaned thoroughly and the residual grease causes pollution or corrosion damage to the inside of the hydrolysis reactor. Therefore, we propose a waste oil fatty acid separation device. Utility Model Content

[0005] The utility model aims to provide a waste oil fatty acid separation device to solve the problem that the hydrolysis reactor in the existing waste oil fatty acid separation device proposed in the above background technology is usually cleaned by spraying water with a high-pressure nozzle after use, and the residual grease is not cleaned thoroughly due to the viscosity of the grease, and the residual grease causes pollution or corrosion damage to the inside of the hydrolysis reactor.

[0006] To achieve the above object, the utility model provides the following technical scheme: a waste oil fatty acid separation device, comprising a reaction kettle body, a transmission rod is installed inside the reaction kettle body, stirring racks are fixedly installed on both sides below the transmission rod, a movable rack is installed inside the stirring rack, a magnet is installed inside the movable rack, a fixed block is installed on the right side of the magnet, an installation cavity is opened inside the fixed block, an electromagnet is installed inside the installation cavity, a limited movable groove is opened on the inner wall of the stirring rack, a limited movable block is movably installed inside the limited movable groove, and a second gear is installed above the transmission rod;

[0007] An electric push rod is installed on both sides of the reaction kettle body. A lifting plate is installed above the electric push rod. A stirring motor is installed above the lifting plate. A first gear is installed at the output end of the stirring motor.

[0008] Preferably, the shape and size of the limiting movable block partially coincide with the shape and size inside the limiting movable groove, and the movable frame is fixedly connected to the limiting movable block, and the movable frame is movably connected to the stirring frame through the limiting movable groove and the limiting movable block.

[0009] Preferably, the shape and size of the stirring rack partially match the shape and size of the interior of the reaction kettle body, and the shape and size of the movable rack partially match the shape and size of the interior of the reaction kettle body.

[0010] Preferably, the lifting plate is moved above the reactor body by an electric push rod, and the transmission rod is movably connected to the lifting plate.

[0011] Preferably, the first gear is meshedly connected with the second gear, and the transmission rod is rotated inside the reaction kettle body through a stirring motor.

[0012] Preferably, the reactor body is further provided with:

[0013] The fixed pipe is fixedly mounted on the inner wall of the reaction kettle body, a sealing ring is mounted on the inner wall of the fixed pipe, and the transmission rod runs through the inside of the sealing ring.

[0014] Compared with the prior art, the utility model provides a waste oil fatty acid separation device, which has the following beneficial effects: the waste oil fatty acid separation device, by providing a stirring frame and an extendable movable frame, can not only play a stirring role, but also can scrape off the grease adhered to the inner wall of the reaction kettle body, thereby improving the cleaning efficiency and cleaning effect of the inside of the reaction kettle body, and avoiding the residual grease from causing pollution or corrosion to the reaction kettle body. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 For this utility model Figure 1 The enlarged structural diagram at A in the middle;

[0017] Figure 3 This is a schematic diagram of the connection structure between the stirring frame and the movable frame of the utility model;

[0018] Figure 4 It is a schematic diagram of the internal structure of the fixed pipe of the utility model.

[0019] In the figure: 1. Reactor body; 2. Electric push rod; 3. Lifting plate; 4. First gear; 5. Stirring motor; 6. Second gear; 7. Transmission rod; 8. Stirring frame; 9. Fixed block; 10. Electromagnet; 11. Movable frame; 12. Magnet; 13. Mounting cavity; 14. Position-limiting movable groove; 15. Position-limiting movable block; 16. Fixed pipe; 17. Sealing ring. DETAILED DESCRIPTION

[0020] 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.

[0021] See also Figure 1-4, a waste oil fatty acid separation device, comprising a reactor body 1, a transmission rod 7 is installed inside the reactor body 1, a stirring frame 8 is fixedly installed on both sides below the transmission rod 7, and a movable frame 11 is installed inside the stirring frame 8; the shape and size of the stirring frame 8 are partially consistent with the shape and size inside the reactor body 1, and the shape and size of the movable frame 11 are partially consistent with the shape and size inside the reactor body 1, a magnet 12 is installed inside the movable frame 11, a fixed block 9 is installed on the right side of the magnet 12, an installation cavity 13 is provided inside the fixed block 9, an electromagnet 10 is installed inside the installation cavity 13, a limited movable groove 14 is provided on the inner wall of the stirring frame 8, and a limited movable block 15 is movably installed inside the limited movable groove 14; the shape and size of the limited movable block 15 are partially consistent with the shape and size inside the limited movable groove 14, and the movable frame 11 is fixedly connected to the limited movable block 15, and the movable frame 11 is movable with the stirring frame 8 through the limited movable groove 14 and the limited movable block 15. connection; by setting a stirring frame 8 and an extendable movable frame 11, it can not only play a stirring role, but also can scrape off the grease attached to the inner wall of the reactor body 1, thereby improving the cleaning efficiency and cleaning effect inside the reactor body 1, and avoiding the residual grease from causing pollution or corrosion to the reactor body 1, and a second gear 6 is installed above the transmission rod 7; an electric push rod 2, which is installed on both sides of the reactor body 1, and a lifting plate 3 is installed above the electric push rod 2; the lifting plate 3 is moved above the reactor body 1 by the electric push rod 2, and the transmission rod 7 is movably connected with the lifting plate 3, a stirring motor 5 is installed above the lifting plate 3, and a first gear 4 is installed at the output end of the stirring motor 5; the first gear 4 is meshed with the second gear 6, and the transmission rod 7 is rotated inside the reactor body 1 through the stirring motor 5; a fixed tube 16, which is fixedly installed on the inner wall of the reactor body 1, and a sealing ring 17 is installed on the inner wall of the fixed tube 16, and the transmission rod 7 runs through the inside of the sealing ring 17.

[0022] Working principle: When using the waste oil fatty acid separation device, firstly, waste oil and other materials are injected into the interior of the reactor body 1, then the electromagnet 10 in the installation cavity 13 is not energized and has no magnetism, and is attracted by the magnet 12, and the movable frame 11 does not contact the inner wall of the reactor body 1, and then the stirring motor 5 above the lifting plate 3 is energized to drive the transmission rod 7, the stirring frame 8 and the movable frame 11 to rotate through the first gear 4 and the second gear 6 to stir and mix the waste oil and other materials, and then separate the fatty acids and water vapor in the waste oil, and then after the decomposition work is completed, the fatty acids and water vapor are discharged, and then clean water is injected into the interior of the reactor body 1. When the electromagnet 10 is energized, the electromagnet 10 generates magnetic force, and the magnet 12 is made to face the same pole of the magnetized electromagnet 10, the electromagnet 10 will give the magnet 12 a repulsive force, pushing the movable frame 11 to slide outward inside the stirring frame 8 through the limiting movable groove 14 and the limiting movable block 15 to contact the inner wall of the reactor body 1, and at the same time, the stirring motor 5 drives the stirring frame 8 and the movable frame 11 to rotate to scrape the inner wall of the reactor body 1, and the electric push rod 2 drives the lifting plate 3 to move up and down, thereby driving the stirring frame 8 and the movable frame 11 to move up and down, and the inner wall of the reactor body 1 is fully cleaned. This is the working principle of the waste oil fatty acid separation device.

[0023] 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. A waste oil fatty acid separation device, characterized in that: include: A reaction kettle body (1), wherein a transmission rod (7) is installed inside the reaction kettle body (1), stirring racks (8) are fixedly installed on both sides below the transmission rod (7), a movable rack (11) is installed inside the stirring rack (8), a magnet (12) is installed inside the movable rack (11), a fixed block (9) is installed on the right side of the magnet (12), a mounting cavity (13) is provided inside the fixed block (9), an electromagnet (10) is installed inside the mounting cavity (13), a limited movable groove (14) is provided on the inner wall of the stirring rack (8), a limited movable block (15) is movably installed inside the limited movable groove (14), and a second gear (6) is installed above the transmission rod (7); An electric push rod (2) is mounted on both sides of the reaction kettle body (1); a lifting plate (3) is mounted above the electric push rod (2); a stirring motor (5) is mounted above the lifting plate (3); and a first gear (4) is mounted at the output end of the stirring motor (5).

2. A waste oil fatty acid separation device according to claim 1, characterized in that: The shape and size of the limiting movable block (15) partially match the shape and size of the interior of the limiting movable groove (14), the movable frame (11) is fixedly connected to the limiting movable block (15), and the movable frame (11) is movably connected to the stirring frame (8) via the limiting movable groove (14) and the limiting movable block (15).

3. A waste oil fatty acid separation device according to claim 1, characterized in that: The shape and size of the stirring frame (8) partially match the shape and size of the interior of the reaction kettle body (1), and the shape and size of the movable frame (11) partially match the shape and size of the interior of the reaction kettle body (1).

4. A waste oil fatty acid separation device according to claim 1, characterized in that: The lifting plate (3) is moved above the reaction kettle body (1) by means of an electric push rod (2), and the transmission rod (7) is movably connected to the lifting plate (3).

5. A waste oil fatty acid separation device according to claim 1, characterized in that: The first gear (4) is meshedly connected with the second gear (6), and the transmission rod (7) is rotated inside the reaction kettle body (1) via the stirring motor (5).

6. A waste oil fatty acid separation device according to claim 1, characterized in that: The reactor body (1) is also provided with: A fixed tube (16) is fixedly mounted on the inner wall of the reaction kettle body (1); a sealing ring (17) is mounted on the inner wall of the fixed tube (16); and the transmission rod (7) passes through the interior of the sealing ring (17).

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