Oxidation catalysis device for producing oxidized paraffin soap

Abstract

The utility model discloses an oxidation catalysis device for producing oxidized paraffin soap. The oxidation catalysis device comprises an oxidation tower, a feeding pipe is mounted at the upper end of the oxidation tower, a stirrer is mounted in the oxidation tower, an air blowing mechanism is mounted on the oxidation tower, and a circulating mechanism is mounted on the oxidation tower; the air blowing mechanism comprises an air blower, an air blowing pipe and an air outlet pipe; and the circulating mechanism comprises a circulating pump, a liquid inlet pipe, a liquid outlet pipe and a sprayer. The device has the beneficial effects that the paraffin soap at the lower end of the oxidation tower can be pumped to the upper part of the oxidation tower and sprayed out through the circulating pump, so that the contact area with air can be increased, the oxidation speed of the paraffin soap can be increased, and the working efficiency is further improved.

Description

Technical Field

[0001] This utility model relates to the technical field of equipment for processing oxidized paraffin soap, and more specifically, to an oxidation catalytic device for the production of oxidized paraffin soap. Background Technology

[0002] Oxidized paraffin soap is mixed with an oxidizing agent and subjected to an oxidation reaction under specific temperature and pressure. The oxidizing agent can oxidize the unsaturated bonds in the paraffin soap into oxygen-containing functional groups such as carboxyl groups or ketones, thereby altering its chemical properties.

[0003] In existing technologies, when oxidizing paraffin soap, it is necessary to continuously stir the paraffin soap. Stirring can increase the contact area of ​​the reactants, making the reaction more uniform, thereby improving the reaction rate and efficiency. Stirring can also prevent the reactants from overheating locally, avoiding side reactions or product decomposition caused by uneven temperature. However, there are some problems in its use. Oxidation towers are generally high. Although stirring can move the paraffin soap at the bottom of the oxidation tower to the top for oxidation, its working efficiency is low.

[0004] It should be noted that the above content falls within the inventor's technical knowledge and does not necessarily constitute prior art. Utility Model Content

[0005] The purpose of this invention is to solve the above-mentioned problems by designing an oxidation catalytic device for the production of oxidized paraffin soap.

[0006] The technical solution of this utility model to achieve the above objectives is an oxidation catalytic device for the production of oxidized paraffin soap, comprising an oxidation tower, a feed pipe installed at the upper end of the oxidation tower, an agitator installed inside the oxidation tower, a blower installed on the oxidation tower, and a circulation mechanism installed on the oxidation tower.

[0007] The blower mechanism includes a blower installed at the top of the oxidation tower, a blower pipe installed at the outlet end of the blower, the outlet end of the blower pipe extending to the top of the oxidation tower, and an air outlet pipe installed on one side of the top of the oxidation tower.

[0008] The circulation mechanism includes a circulation pump installed on one side of the lower end of the oxidation tower. The inlet end of the circulation pump is equipped with a liquid inlet pipe that extends to the lower end of the oxidation tower. The outlet end of the circulation pump is equipped with a liquid outlet pipe that extends to the upper end of the oxidation tower. A sprayer is installed inside the oxidation tower and is connected to the liquid outlet pipe.

[0009] Furthermore, the stirrer includes a rotary motor installed at the upper end of the oxidation tower, a first gear installed at the rotating end of the rotary motor, a sealed bearing installed at the upper end of the oxidation tower, a stirring shaft installed through the sealed bearing, a second gear installed at the upper end of the stirring shaft, the second gear meshing with the first gear, and a plurality of stirring rods installed at the lower end of the stirring shaft.

[0010] Furthermore, the sprayer includes a rotary joint installed at the lower end of the liquid outlet pipe, a liquid guide hole is opened at the upper end of the stirring shaft, the lower end of the rotary joint is connected to the upper end of the stirring shaft, multiple liquid outlets are opened on the stirring shaft, the liquid outlets are connected to the liquid guide hole, and a conical tube is installed at the liquid outlet, which can spray the material to the outlet end of the blower pipe.

[0011] Furthermore, the blower pipe includes a fixed pipe installed at the upper end of the oxidation tower. The upper end of the fixed pipe is connected to the outlet end of the blower, and the lower end of the fixed pipe extends into the oxidation tower. A circular pipe is provided inside the oxidation tower. The circular pipe is installed inside the oxidation tower by a fixed rod. The lower end of the fixed pipe is connected to the circular pipe. Multiple blower pipes are installed at the lower end of the circular pipe. The conical pipe can spray the material onto the lower end of the blower pipes.

[0012] Furthermore, a funnel-shaped protective plate is provided below the air outlet duct, and the funnel-shaped protective plate is installed on the air outlet duct via a connecting rod.

[0013] The beneficial effects of this utility model are: the paraffin soap at the bottom of the oxidation tower can be drawn to the top of the oxidation tower and sprayed out by the circulating pump, thereby increasing the contact area with air, improving the oxidation rate of the paraffin soap, and thus improving work efficiency.

[0014] Connecting a circulating pump to a mixer allows the sprayed paraffin soap to be dispersed to various locations while being stirred, thus improving work efficiency. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of an oxidation catalytic device for producing oxidized paraffin soap according to the present invention;

[0016] Figure 2 yes Figure 1 A magnified view of a section at point A in the middle;

[0017] Figure 3 yes Figure 1 A magnified view of a section at point B in the middle;

[0018] Figure 4 This is a schematic diagram showing the positional relationship between the blower pipe and the sprayer described in this utility model;

[0019] In the diagram, 1. Oxidation tower; 2. Feed pipe; 3. Agitator; 4. Blower; 5. Blower pipe; 6. Air outlet pipe; 7. Circulating pump; 8. Liquid inlet pipe; 9. Liquid outlet pipe; 10. Sprayer; 11. Rotary motor; 12. First gear; 13. Sealed bearing; 14. Agitator shaft; 15. Second gear; 16. Agitator rod; 17. Rotary joint; 18. Liquid guide hole; 19. Liquid outlet; 20. Conical tube; 21. Fixed tube; 22. Circular tube; 23. Fixed rod; 24. Air blower pipe; 25. Funnel-shaped protective plate; 26. Connecting rod. Detailed Implementation

[0020] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0021] In the description of this utility model, it should be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, in the description of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified.

[0022] This utility model provides, for example Figure 1-4 An oxidation catalytic device for producing oxidized paraffin soap, as shown, includes an oxidation tower 1, a feed pipe 2 installed at the upper end of the oxidation tower 1, an agitator 3 installed inside the oxidation tower 1, a blower 4 structure installed on the oxidation tower 1, and a circulation mechanism installed on the oxidation tower 1. The blower 4 structure includes a blower 4 installed at the upper end of the oxidation tower 1, a blower pipe 5 installed at the outlet end of the blower 4, the outlet end of the blower pipe 5 extending to the upper end of the oxidation tower 1, and an air outlet pipe 6 installed on one side of the upper end of the oxidation tower 1. The circulation mechanism includes a circulation pump 7 installed on one side of the lower end of the oxidation tower 1, a liquid inlet pipe 8 installed at the inlet end of the circulation pump 7, the inlet end of the liquid inlet pipe 8 extending to the lower end of the oxidation tower 1, an outlet pipe 9 installed at the outlet end of the circulation pump 7, the outlet pipe 9 extending to the upper end of the oxidation tower 1, and a sprayer 10 installed inside the oxidation tower 1, which is connected to the outlet pipe 9.

[0023] The process of oxidizing paraffin soap in this device is as follows: Paraffin soap and catalyst are added to oxidation tower 1 through feed pipe 2 and stirred by stirrer 3. Blower 4 is started, and air is drawn into oxidation tower 1 through blower 4 and blower pipe 5 to react with paraffin soap. Excess air can be discharged through air outlet pipe 6. During the oxidation of paraffin soap, circulation pump 7 is started. Circulation pump 7 can draw paraffin soap from the lower end of oxidation tower 1 through liquid inlet pipe 8, and then spray paraffin soap onto the upper end of oxidation tower 1 through liquid outlet pipe 9 and sprayer 10, so that it comes into contact with air. This facilitates the rapid oxidation of paraffin soap in the lower end of oxidation tower 1 and improves working efficiency.

[0024] Refer to the instruction manual appendix Figure 1 Included with instruction manual Figure 2 The stirrer 3 includes a rotary motor 11 installed at the upper end of the oxidation tower 1. A first gear 12 is installed at the rotating end of the rotary motor 11. A sealed bearing 13 is installed at the upper end of the oxidation tower 1. A stirring shaft 14 is installed through the sealed bearing 13. A second gear 15 is installed at the upper end of the stirring shaft 14. The second gear 15 meshes with the first gear 12. A plurality of stirring rods 16 are installed at the lower end of the stirring shaft 14.

[0025] The process of stirring the paraffin soap by the stirrer 3 is as follows: the rotary motor 11 is started to rotate, which drives the first gear 12 to rotate. The first gear 12 and the second gear 15 mesh, which in turn drives the second gear 15, the stirring shaft 14 and the stirring rod 16 to rotate, and thus the paraffin soap can be stirred by the stirring rod 16.

[0026] Refer to the instruction manual appendix Figure 1 Instruction manual attached Figure 2 Included with instruction manual Figure 4 The sprayer 10 includes a rotary joint 17 installed at the lower end of the liquid outlet pipe 9, a liquid guide hole 18 opened at the upper end of the stirring shaft 14, the lower end of the rotary joint 17 is connected to the upper end of the stirring shaft 14, the stirring shaft 14 has multiple liquid outlets 19, the liquid outlets 19 are connected to the liquid guide holes 18, and a conical tube 20 is installed at the liquid outlet 19, which can spray the material to the outlet end of the blower pipe 5;

[0027] The sprayer 10 sprays the material as follows: the circulating pump 7 can draw the material and spray it out through the liquid outlet pipe 9. The liquid outlet pipe 9 can guide the material into the liquid guide hole 18, and then spray the material out through the liquid outlet 19 and the conical tube 20. The rotating motor 11 drives the stirring shaft 14 to rotate, which in turn makes the conical tube 20 rotate, which makes it easier to spray the material in all directions. The rotating joint 17 can make the stirring shaft 14 rotate when the liquid outlet pipe 9 is not rotating, which makes it easier to guide the material.

[0028] Refer to the instruction manual appendix Figure 1 Included with instruction manual Figure 4The blower pipe 5 includes a fixed pipe 21 installed at the upper end of the oxidation tower 1. The upper end of the fixed pipe 21 is connected to the outlet end of the blower 4. The lower end of the fixed pipe 21 extends into the oxidation tower 1. A circular pipe 22 is provided inside the oxidation tower 1. The circular pipe 22 is installed inside the oxidation tower 1 through a fixing rod 23. The lower end of the fixed pipe 21 is connected to the circular pipe 22. Multiple blow pipes 24 are installed at the lower end of the circular pipe 22. The conical pipe 20 can spray the material onto the lower end of the blow pipe 24.

[0029] The process of air being introduced through the blower duct 5 is as follows: the blower 4 can draw outside air into the circular tube 22 through the fixed tube 21, and finally spray it out through the blower duct 24. It can come into contact with air when the conical tube 20 is rotated to various positions, which can improve the oxidation efficiency.

[0030] Refer to the instruction manual appendix Figure 1 A funnel-shaped protective plate 25 is installed below the air outlet pipe 6. The funnel-shaped protective plate 25 is installed on the air outlet pipe 6 through a connecting rod 26. The funnel-shaped protective plate 25 can prevent the material from being discharged from the air outlet pipe 6 during stirring. The material falling on the funnel-shaped protective plate 25 can also be discharged from the lower end of the funnel-shaped protective plate 25, which can prevent accumulation.

[0031] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features; and these modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. An oxidation catalytic device for producing oxidized paraffin soap, comprising an oxidation tower (1), wherein a feed pipe (2) is installed at the upper end of the oxidation tower (1), and a stirrer (3) is installed inside the oxidation tower (1), characterized in that, The oxidation tower (1) is equipped with a blower mechanism and a circulation mechanism. The blower mechanism includes a blower (4) installed at the upper end of the oxidation tower (1), a blower pipe (5) installed at the outlet end of the blower (4), the outlet end of the blower pipe (5) extends to the upper end of the oxidation tower (1), and an air outlet pipe (6) is installed on one side of the upper end of the oxidation tower (1). The circulation mechanism includes a circulation pump (7) installed on one side of the lower end of the oxidation tower (1). The inlet end of the circulation pump (7) is equipped with a liquid inlet pipe (8) that extends to the lower end of the oxidation tower (1). The outlet end of the circulation pump (7) is equipped with a liquid outlet pipe (9) that extends to the upper end of the oxidation tower (1). A sprayer (10) is installed inside the oxidation tower (1) and is connected to the liquid outlet pipe (9). The stirrer (3) includes a rotary motor (11) installed at the upper end of the oxidation tower (1). A first gear (12) is installed at the rotating end of the rotary motor (11). A sealed bearing (13) is installed at the upper end of the oxidation tower (1). A stirring shaft (14) is installed through the sealed bearing (13). A second gear (15) is installed at the upper end of the stirring shaft (14). The second gear (15) meshes with the first gear (12). A plurality of stirring rods (16) are installed at the lower end of the stirring shaft (14). The sprayer (10) includes a rotary joint (17) installed at the lower end of the liquid outlet pipe (9), a liquid guide hole (18) is opened at the upper end of the stirring shaft (14), the lower end of the rotary joint (17) is connected to the upper end of the stirring shaft (14), a plurality of liquid outlets (19) are opened on the stirring shaft (14), the liquid outlets (19) and the liquid guide holes (18) are connected, and a conical tube (20) is installed at the liquid outlet (19), which can spray the material to the outlet end of the blower pipe (5).

2. The oxidation catalytic device for producing oxidized paraffin soap according to claim 1, characterized in that, The blower pipe (5) includes a fixed pipe (21) installed at the upper end of the oxidation tower (1). The upper end of the fixed pipe (21) is connected to the outlet end of the blower (4). The lower end of the fixed pipe (21) extends into the oxidation tower (1). A circular pipe (22) is provided inside the oxidation tower (1). The circular pipe (22) is installed inside the oxidation tower (1) by a fixing rod (23). The lower end of the fixed pipe (21) is connected to the circular pipe (22). Multiple blow pipes (24) are installed at the lower end of the circular pipe (22). The conical pipe (20) can spray materials onto the lower end of the blow pipes (24).

3. The oxidation catalytic device for producing oxidized paraffin soap according to claim 1, characterized in that, A funnel-shaped protective plate (25) is provided below the air outlet pipe (6), and the funnel-shaped protective plate (25) is installed on the air outlet pipe (6) by a connecting rod (26).

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