Hardened oil decolorizing kettle

Abstract

The utility model relates to the field of hardened oil, in particular to a hardened oil decolorizing kettle which comprises a kettle body, a feeding barrel is fixedly mounted on one side of the outside of the kettle body, a discharging pipe is fixedly connected to the bottom of the feeding barrel, a control knob penetrates through the outside of the discharging pipe, and a kettle cover is arranged above the kettle body. According to the device disclosed by the utility model, the inner kettle, the feeding barrel, the discharging pipe, the control knob, the kettle cover, the first activated carbon filter screen, the fixing bolt and the second activated carbon filter screen are arranged; firstly, hardened oil entering the inner kettle from the oil inlet in the kettle cover is primarily filtered and decolored through the first activated carbon filter screen in the kettle cover, and then a carclazyte decoloring agent in the feeding barrel is put into the inner kettle through the discharging pipe by controlling the knob to be mixed with the hardened oil for secondary decoloring; and finally, the mixed and stirred hardened oil flows out of the oil outlet pipeline through a second activated carbon filter screen at the bottom of the inner kettle to finish third-time decoloration.

Description

Technical Field

[0001] The utility model relates to the field of hardened oil, in particular to a decolorization kettle for hardened oil. Background Art

[0002] Hardened oil is a white or slightly yellowish waxy solid at room temperature. Ultra-hardened oil has a high melting point, is insoluble in water, hardly soluble in ethanol, and soluble in organic solvents such as acetone, ether, chloroform, and benzene. It has stable chemical properties and a hydrogenated oil smell. During the production process of hardened oil, its body color is relatively deep, and a decolorization kettle is needed for further decolorization treatment. Briefly speaking, the decolorization kettle uses extraction equipment to extract the essence components from the hardened oil, decolorize the originally darker-colored hardened oil, and is also a device for improving the purity and whiteness of chemical products. In chemical production, a decolorizing agent such as activated carbon is often added to the decolorization kettle body to decolorize the crude product.

[0003] After retrieval, a decolorization kettle with the publication number CN214636405U specifically discloses a decolorization kettle, including a kettle body and an observation tube installed on the side wall of the kettle body and being transparent. A feed pipe group for feeding and a discharge pipe for discharging are fixedly installed on the outer wall of the kettle body. The feed pipe group is arranged above the discharge pipe. One end of the observation tube close to the kettle body penetrates the side wall of the kettle body, and the inside of the observation tube is hollow. The observation tube is provided with a partition board. The length of the partition board is less than the length of the observation tube. One side of the partition board close to the axis of the kettle body is fixedly installed on the inner wall of the kettle body. The outer wall of the observation tube arranged in the kettle body is provided with a liquid inlet and a liquid outlet communicating with the outside. The liquid inlet is arranged above the partition board, and the liquid outlet is arranged below the partition board. This application has the effect of facilitating the user to observe the decolorization degree of the crude product.

[0004] In the above patent, only the transparent observation tube is used to observe the decolorization degree of the crude product. In this way, during the decolorization process of hardened oil, the decolorization flow is simplified, and not all the hardened oil in the inner kettle can be fully decolorized, resulting in an unsatisfactory decolorization effect. It is necessary to use this device to decolorize the hardened oil twice or more times to achieve the expected effect. This is not convenient for normal hardened oil decolorization production, delaying the production time and increasing the difficulty of the next production link.

[0005] Therefore, it is very necessary to invent a decolorization kettle for hardened oil to solve the above problems. Utility Model Content

[0006] The purpose of the present utility model is to provide a hardening oil decolorization kettle, which realizes the purpose of three - stage decolorization of hardening oil by means of an inner kettle, a kettle cover, a first activated carbon filter screen and a second activated carbon filter screen, improves the decolorization effect of the device while accelerating the production efficiency of hardening oil decolorization, and reduces the processing difficulty for the next production link, so as to solve the problem in the prior art that during the hardening oil decolorization process, the decolorization outflow is too simple to fully decolorize all the hardening oil in the inner kettle, resulting in an unsatisfactory decolorization effect, and it is necessary to use this device to decolorize the hardening oil twice or more times to achieve the expected effect.

[0007] In order to achieve the above - mentioned purpose, the present utility model provides the following technical solutions: A hardening oil decolorization kettle, comprising a kettle body, on one side of the outer part of the kettle body, a feeding barrel is fixedly installed, at the bottom of the feeding barrel, a discharge pipe is fixedly connected, a control knob penetrates through the outside of the discharge pipe, above the kettle body, a kettle cover is arranged, inside the kettle cover, a first activated carbon filter screen is fixedly installed, on the upper surface of the kettle cover, an oil inlet is opened, through the outer part of the kettle body, a fixing bolt is penetrated, one end of the fixing bolt is movably connected with a second activated carbon filter screen, on one side below the kettle body, an oil outlet pipe is arranged, at one end of the oil outlet pipe, a threaded pipe is fixedly connected, and a filter cover is movably connected to the outside of the threaded pipe.

[0008] Preferably, a support frame is fixedly installed at the bottom of the kettle body, an inner kettle is arranged inside the kettle body, and a heating coil is fixedly installed outside the inner kettle.

[0009] Preferably, a servo motor is arranged above the kettle cover, at one end of the servo motor, a transmission rod is fixedly installed, on one side of the transmission rod, a stirring frame is fixedly connected, and on the other side of the stirring frame, a circular - wall scraper is fixedly installed.

[0010] Preferably, the stirring frame forms a rotating structure with the kettle body through the transmission rod, and the circular - wall scraper is symmetrically arranged with respect to the central axis of the transmission rod.

[0011] Preferably, the second activated carbon filter screen is threadedly connected to the kettle body through the fixing bolt, and the fixing bolts are evenly distributed on the kettle body.

[0012] Preferably, the filter cover is movably connected to the oil outlet pipe through the threaded pipe, and the central axis of the filter cover coincides with the central axis of the threaded pipe.

[0013] In the above - mentioned technical solution, the technical effects and advantages provided by the present utility model are:

[0014] 1. Through the settings of the inner kettle, the feeding bucket, the discharge pipe, the control knob, the kettle cover, the first activated carbon filter screen, the fixing bolts, and the second activated carbon filter screen, when using this device to decolorize hardened oil, the hardened oil that first enters the inner kettle from the oil inlet on the kettle cover first passes through the first activated carbon filter screen inside the kettle cover for preliminary filtration and decolorization. Then, the clay decolorizing agent in the feeding bucket is put into the inner kettle through the discharge pipe by turning the control knob to be mixed with the hardened oil for secondary decolorization. Finally, when the mixed and stirred hardened oil flows out from the oil outlet pipe through the second activated carbon filter screen at the bottom of the inner kettle, the three - stage decolorization is completed. In this way, the three - stage decolorization method first enhances the decolorization effect of this device on hardened oil, avoids the cumbersome operations of secondary or more decolorizations when the decolorization process is simplified and the decolorization effect is not ideal, improves the decolorization effect of this device, and at the same time speeds up the production efficiency of hardened oil decolorization, reducing the processing difficulty for the next production link.

[0015] 2. Through the settings of the kettle cover, the servo motor, the transmission rod, the stirring frame, and the circular wall scraper, when using this device to decolorize hardened oil, the hardened oil and the clay decolorizing agent that enter the inner kettle are mixed and stirred by the servo motor driving the stirring frame, enabling the hardened oil and the clay decolorizing agent to be fully fused to complete the process of secondary decolorization. At the same time, after all the hardened oil in this device has been decolorized, clean water can be added into the inner kettle. The circular wall scraper is driven by the rotation of the stirring frame to clean the hardened oil remaining on the inner wall of the inner kettle, saving the time of manual cleaning and reducing the labor intensity of manual cleaning. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings required for use in the embodiments. Obviously, the drawings described below are only some embodiments recorded in the present invention. For those of ordinary skill in the art, other drawings can also be obtained based on these drawings.

[0017] Figure 1 It is a schematic diagram of the overall structure of the present utility model;

[0018] Figure 2 It is a schematic diagram of the inner kettle structure of the present utility model;

[0019] Figure 3 It is a schematic diagram of the feeding bucket structure of the present utility model;

[0020] Figure 4 It is a schematic diagram of the stirring frame structure of the present utility model;

[0021] Figure 5 It is a schematic diagram of the oil outlet pipe structure of the present utility model.

[0022] Explanation of the reference numerals in the drawings:

[0023] 1. Kettle body; 2. Support frame; 3. Inner kettle; 4. Heating coil; 5. Feeding bucket; 6. Discharge pipe; 7. Control knob; 8. Kettle cover; 9. First activated carbon filter screen; 10. Oil inlet; 11. Servo motor; 12. Transmission rod; 13. Stirring frame; 14. Circular wall scraper; 15. Fixed bolt; 16. Second activated carbon filter screen; 17. Oil outlet pipe; 18. Threaded pipe; 19. Filter cover. Detailed implementation manners

[0024] In order to enable those skilled in the art to better understand the technical solution of the present utility model, the present utility model will be further introduced in detail below in conjunction with the accompanying drawings.

[0025] The present utility model provides a hard oil decolorization kettle as shown in Figures 1-5 which includes a kettle body 1. On one side of the outside of the kettle body 1, a feeding bucket 5 is fixedly installed. At the bottom of the feeding bucket 5, a discharge pipe 6 is fixedly connected. The outside of the discharge pipe 6 penetrates through a control knob 7. Above the kettle body 1, there is a kettle cover 8. Inside the kettle cover 8, a first activated carbon filter screen 9 is fixedly installed. On the upper surface of the kettle cover 8, an oil inlet 10 is opened. The outside of the kettle body 1 penetrates through a fixed bolt 15. One end of the fixed bolt 15 is movably connected to a second activated carbon filter screen 16. On one side below the kettle body 1, there is an oil outlet pipe 17. One end of the oil outlet pipe 17 is fixedly connected to a threaded pipe 18. The outside of the threaded pipe 18 is movably connected to a filter cover 19. The hard oil entering the inner kettle 3 from the oil inlet 10 on the kettle cover 8 is first preliminarily filtered and decolorized through the first activated carbon filter screen 9 inside the kettle cover 8, and then the clay decolorizing agent in the feeding bucket 5 is put into the inner kettle 3 through the discharge pipe 6 by the control knob 7 to be mixed with the hard oil for secondary decolorization.

[0026] As shown in Figure 1 , Figure 2 , Figure 3 and Figure 4 , a support frame 2 is fixedly installed at the bottom of the kettle body 1. Inside the kettle body 1, there is an inner kettle 3. Outside the inner kettle 3, a heating coil 4 is fixedly installed. The heating coil 4 heats the inside through the inner kettle 3 to assist the full fusion of the hard oil and the clay decolorizing agent during secondary decolorization. Above the kettle cover 8, there is a servo motor 11. One end of the servo motor 11 is fixedly installed with a transmission rod 12. On one side of the transmission rod 12, a stirring frame 13 is fixedly connected. On the other side of the stirring frame 13, a circular wall scraper 14 is fixedly installed. The rotation of the stirring frame 13 drives the circular wall scraper 14 to clean the residual hard oil on the inner wall of the inner kettle 3, saving the time and labor intensity of manual cleaning. The stirring frame 13 forms a rotating structure with the kettle body 1 through the transmission rod 12. The circular wall scraper 14 is symmetrically arranged with the central axis of the transmission rod 12. The hard oil and the clay decolorizing agent entering the inner kettle 3 are mixed and stirred by the servo motor 11 driving the stirring frame 13, enabling the hard oil and the clay decolorizing agent to be fully fused to complete the process of secondary decolorization.

[0027] As Figure 1 and Figure 5 shown, the second activated carbon filter screen 16 is threadedly connected to the kettle body 1 through fixing bolts 15. The fixing bolts 15 are evenly distributed on the kettle body 1. After long-term use, the second activated carbon filter screen 16 can be disassembled through the fixing bolts 15 for replacement or cleaning to ensure the effect of three-time decolorization. The filter hood 19 is movably connected to the oil outlet pipe 17 through a threaded pipe 18. The center line of the filter hood 19 coincides with the center line of the threaded pipe 18. The filter hood 19 connected to the oil outlet pipe 17 can filter residues during oil discharge, allowing the decolorized hardened oil to flow out and enter the next production link.

[0028] The working principle of this utility model: First, connect to the external power supply and turn on the switch of the external heating coil 4 of the inner kettle 3. The heating coil 4 heats the inside through the inner kettle 3. Then connect the hardened oil pipeline to the oil inlet 10 on the kettle cover 8. The hardened oil first passes through the first activated carbon filter screen 9 inside the kettle cover 8 for preliminary filtration and decolorization. The hardened oil after the first-time decolorization enters the inner kettle 3 and is heated at high temperature by the heating coil 4. Then, through the control knob 7, the clay decolorizing agent in the feeding bucket 5 is put into the inner kettle 3 through the discharge pipe 6. Subsequently, when an appropriate amount of clay decolorizing agent enters the inner kettle 3, turn on the switch of the servo motor 11. The servo motor 11 drives the stirring frame 13 to rotate through the transmission rod 12. The stirring frame 13 mixes and stirs the once-decolorized hardened oil and the clay decolorizing agent in the inner kettle 3, enabling the hardened oil and the clay decolorizing agent to fully blend to complete the second-time decolorization. After the second-time decolorization is completed, the oil outlet pipe 17 can be opened. When the mixed and stirred hardened oil flows out from the second activated carbon filter screen 16 at the bottom of the inner kettle 3 through the oil outlet pipe 17, the third-time decolorization is completed. In this way, the decolorization effect of the device on the hardened oil is enhanced, and the filter hood 19 connected to the oil outlet pipe 17 can filter residues during oil discharge, allowing the decolorized hardened oil to flow out and enter the next production link. Finally, after completing the decolorization work of all the hardened oil according to the above operations, turn off the switch of the heating coil 4 and the switch of the servo motor 11. After long-term non-use, cut off the external power supply. The model of the heating coil 4 is: ZHIW-11. Just like this, the use process of this hardened oil decolorizing kettle is completed.

[0029] Only some exemplary embodiments of the present utility model have been described by way of illustration above. Without doubt, for those of ordinary skill in the art, the described embodiments can be modified in various different ways without departing from the spirit and scope of the present utility model. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the protection scope of the claims of the present utility model.

Claims

1. A hardened oil decolorization kettle, comprising a kettle body (1), characterized in that: On one side of the outside of the kettle body (1), a feeding barrel (5) is fixedly installed. At the bottom of the feeding barrel (5), a discharge pipe (6) is fixedly connected. A control knob (7) penetrates through the outside of the discharge pipe (6). Above the kettle body (1), a kettle cover (8) is provided. Inside the kettle cover (8), a first activated carbon filter screen (9) is fixedly installed. On the upper surface of the kettle cover (8), an oil inlet (10) is opened. A fixing bolt (15) penetrates through the outside of the kettle body (1). One end of the fixing bolt (15) is movably connected to a second activated carbon filter screen (16). On one side below the kettle body (1), an oil outlet pipe (17) is provided. One end of the oil outlet pipe (17) is fixedly connected to a threaded pipe (18). A filter cover (19) is movably connected to the outside of the threaded pipe (18).

2. The hydrogenated oil decolorization kettle according to claim 1, characterized in that: At the bottom of the kettle body (1), a support frame (2) is fixedly installed. Inside the kettle body (1), an inner kettle (3) is provided. Outside the inner kettle (3), a heating coil (4) is fixedly installed.

3. A hydrogenated oil decolorization kettle according to claim 1, characterized in that: Above the kettle cover (8), a servo motor (11) is provided. One end of the servo motor (11) is fixedly installed with a transmission rod (12). On one side of the transmission rod (12), a stirring frame (13) is fixedly connected. On the other side of the stirring frame (13), a circular wall scraper (14) is fixedly installed.

4. A hydrogenated oil decolorization kettle according to claim 3, characterized in that: The stirring frame (13) forms a rotating structure with the kettle body (1) through the transmission rod (12). The circular wall scraper (14) is symmetrically arranged with respect to the central axis of the transmission rod (12).

5. A hydrogenated oil decolorization kettle according to claim 1, characterized in that: The second activated carbon filter screen (16) is threadedly connected to the kettle body (1) through the fixing bolt (15). The fixing bolts (15) are evenly distributed on the kettle body (1).

6. The hydrogenated oil decolorization kettle according to claim 1, characterized in that: The filter cover (19) is movably connected to the oil outlet pipe (17) through the threaded pipe (18). The center line of the filter cover (19) coincides with the center line of the threaded pipe (18).

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