A reaction kettle for lubricating oil processing

Abstract

The utility model discloses a reaction kettle for lubricating oil processing, including the reaction kettle main part, be equipped with the kettle body and top cover on the reaction kettle main part, be equipped with the inner chamber in the kettle body, the outside of kettle body is installed with the outer layer protection sleeve, is equipped with the cooling cavity between outer layer protection sleeve and kettle body, is installed with the main shaft motor and the main shaft on the top cover, one end of main shaft is installed on the main shaft motor, the other end of main shaft is installed in the kettle body, the utility model discloses, through setting cooling cavity and inner wall column, the center of inner chamber and outer wall are cooled simultaneously, make inside and outside temperature as far as possible balance, prevent material internal heat accumulation, avoid in the process of stirring, the heat accumulation, influence lubricating oil synthesis, through with the main shaft as the axle center rotation of screw rod type agitator and frame type agitator simultaneously, screw rod type agitator and frame type agitator respectively with the axle center rotation of self central axis, screw rod type agitator and frame type agitator rotate in the inner chamber, form more faster axial flow and radial flow in the inner chamber, promote the stirring effect.

Description

Technical Field

[0001] This utility model relates to the field of lubricating oil processing technology, specifically to a reaction vessel for lubricating oil processing. Background Technology

[0002] Reactors are key equipment used in industries such as chemical, pharmaceutical, food, and new materials to achieve physical or chemical reactions. Their core function is to provide a controllable reaction environment for raw materials, ensuring the efficient synthesis and stable quality of target products.

[0003] During the synthesis of lubricating oil in a reaction vessel, the agitator generates a certain amount of heat when stirring the base oil and ingredients. The poor heat dissipation effect inside the material leads to heat accumulation, which affects the synthesis of lubricating oil. Therefore, a reaction vessel for lubricating oil processing is needed to meet people's needs. Utility Model Content

[0004] The purpose of this invention is to provide a reaction vessel for lubricating oil processing to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a reaction vessel for lubricating oil processing, comprising a reaction vessel body; the reaction vessel body is provided with a vessel body and a top cover, the vessel body is provided with an inner cavity, an outer protective sleeve is installed on the outer side of the vessel body, and a cooling cavity is provided between the outer protective sleeve and the vessel body;

[0006] Preferably, a main shaft motor and a main shaft are installed on the top cover. One end of the main shaft is installed on the main shaft motor, and the other end of the main shaft is installed inside the vessel body. A crossbar is installed at the bottom of the main shaft. A screw-type agitator is rotatably installed at one end of the crossbar, and a frame-type agitator is rotatably installed at the other end of the crossbar.

[0007] Preferably, the cooling cavity is provided with a connecting pipe, and the outer protective sleeve is provided with a cooling component connection port, with the end of the connecting pipe installed in the cooling component connection port.

[0008] Preferably, the bottom of the outer protective sleeve has a drain outlet, which is connected to the cooling chamber.

[0009] Preferably, the bottom of the vessel body is provided with a discharge pipe that passes through the cooling chamber.

[0010] Preferably, the vessel body is provided with an inner wall column, the inner side of the inner wall column is a cooling chamber, the other side of the inner wall column is an inner cavity, and the frame-type stirrer is in contact with the outer wall of the inner wall column and the inner wall of the inner cavity respectively.

[0011] Preferably, a spindle assembly is installed inside the top cover, the spindle is rotatably installed inside the spindle assembly, and an adapter gear is installed at the bottom of the spindle assembly.

[0012] Preferably, both the screw mixer and the frame mixer are equipped with mixer teeth, and both mixer teeth mesh with the adapter teeth.

[0013] Preferably, the top cover is provided with a gas vent and a feeding port, and the feeding port is provided with an observation window.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] This invention, by setting up a cooling chamber and inner wall columns, simultaneously cools the center and outer wall of the inner cavity, making the internal and external temperatures as balanced as possible, preventing heat accumulation inside the material, and avoiding heat buildup during stirring, which would affect lubricant synthesis. By having the screw agitator and frame agitator rotate around the main shaft while simultaneously rotating around their own central shaft, the screw agitator and frame agitator rotate within the inner cavity, forming more and faster axial and radial flows, thus improving the stirring effect. Attached Figure Description

[0016] Figure 1 This is a three-dimensional structural diagram of a reaction vessel for lubricating oil processing proposed in this utility model;

[0017] Figure 2 This is a schematic diagram of the internal cavity structure of a reaction vessel for lubricating oil processing proposed in this utility model;

[0018] Figure 3 This is a schematic diagram of the cross-sectional structure of the cooling chamber of a reaction vessel for lubricating oil processing proposed in this utility model;

[0019] Figure 4 This is a schematic diagram of the structure of a screw-type agitator and a frame-type agitator for a reaction vessel used in lubricating oil processing, as proposed in this utility model.

[0020] In the diagram: 1. Reactor body; 2. Reactor body; 3. Top cover; 201. Inner cavity; 202. Outer protective sleeve; 203. Cooling chamber; 204. Connecting pipe; 205. Cooling component connection port; 206. Drain outlet; 207. Discharge pipe; 208. Inner wall column; 301. Main shaft motor; 302. Main shaft; 303. Crossbar; 304. Screw agitator; 305. Frame agitator; 306. Main shaft assembly; 307. Adapter gear plate; 308. Agitator gear plate; 309. Gas exhaust port; 310. Feed port; 311. Observation window. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] Example: Please refer to Figure 1-4 This utility model provides a technical solution: a reaction vessel for lubricating oil processing, comprising a reaction vessel body 1; to solve the problem that during the process of synthesizing lubricating oil in the reaction vessel, the agitator generates a certain amount of heat when stirring the base oil and ingredients, and the internal heat dissipation effect of the material is poor, resulting in heat accumulation and affecting the synthesis of lubricating oil, the reaction vessel body 1 is provided with a vessel body 2 and a top cover 3. The vessel body 2 has an inner cavity 201, and an outer protective sleeve 202 is installed on the outside of the vessel body 2. A cooling cavity 203 is provided between the outer protective sleeve 202 and the vessel body 2. A connecting pipe 204 is provided in the cooling cavity 203. A cooling component connection port 205 is provided on the outer protective sleeve 202. The end of the connecting pipe 204 is installed in the cooling component connection port 205. The connecting pipe 204 is connected to a cooling device. By simultaneously cooling the center and outer wall of the inner cavity 201, the internal and external temperatures are made as balanced as possible, preventing the internal heat from accumulating inside the material. Heat accumulation; the bottom of the outer protective sleeve 202 has a drain outlet 206, which connects to the cooling chamber 203. Water accumulated in the cooling chamber 203 due to temperature changes is discharged through the drain outlet 206; the bottom of the vessel body 2 has a discharge pipe 207, which passes through the cooling chamber 203 and transfers the stirred material through the discharge pipe 207; the vessel body 2 has an inner wall column 208, and the inner side of the inner wall column 208... The cooling chamber 203 is located on the other side of the inner wall column 208, which is the inner cavity 201. By setting the inner wall column 208 at the center of the inner cavity 201, the center and outer wall of the inner cavity 201 can be cooled simultaneously. The frame agitator 305 is in contact with the outer wall of the inner wall column 208 and the inner wall of the inner cavity 201 respectively. When the frame agitator 305 rotates, it scrapes off the material on the outer wall of the inner wall column 208 and the inner wall of the inner cavity 201 to prevent the material from charring on the wall.

[0023] To drive the screw agitator 304 and the frame agitator 305 to rotate, a main shaft motor 301 and a main shaft 302 are installed on the top cover 3. One end of the main shaft 302 is installed on the main shaft motor 301, and the other end is installed inside the vessel body 2. A crossbar 303 is installed at the bottom of the main shaft 302. The screw agitator 304 is rotatably installed at one end of the crossbar 303, and the frame agitator 305 is rotatably installed at the other end of the crossbar 303. A main shaft assembly 306 is installed inside the top cover 3, and the main shaft 302 is rotatably installed inside the main shaft assembly 306. A transition gear 307 is installed at the bottom of the main shaft assembly 306. Agitator gears 308 are installed on both the screw agitator 304 and the frame agitator 305. Both agitator gears 308 mesh with the transition gear 307. The main shaft motor 301 at the top of the top cover 3 drives the main shaft 302 to rotate within the main shaft assembly. The main shaft 302 rotates within the inner cavity 201. The crossbar 303 at the bottom of the main shaft 302 drives the screw agitator 304 and the frame agitator 305 to rotate around the main shaft 302. During the rotation of the screw agitator 304 and the frame agitator 305, the agitator gear 308 at the top of the screw agitator 304 and the frame agitator 305 meshes with the adapter gear 307 at the bottom of the main shaft assembly 306. This causes the screw agitator 304 and the frame agitator 305 to rotate around the main shaft 302 while simultaneously rotating around their own central axis. The screw agitator 304 and the frame agitator 305 rotate within the inner cavity 201, creating more and faster axial and radial flows within the inner cavity 201. The top cover 3 is provided with a gas exhaust port 309 and a feed port 310, with an observation window 311 on the feed port 310.

[0024] The working principle is as follows: When the reactor body 1 is working, the main shaft motor 301 at the top of the top cover 3 drives the main shaft 302 to rotate within the main shaft assembly 306. The crossbar 303 at the bottom of the main shaft 302 drives the screw agitator 304 and the frame agitator 305 to rotate around the main shaft 302. During the rotation of the screw agitator 304 and the frame agitator 305, the agitator toothed disc 308 at the top of the screw agitator 304 and the frame agitator 305 meshes with the adapter toothed disc 307 at the bottom of the main shaft assembly 306, so that while the screw agitator 304 and the frame agitator 305 rotate around the main shaft 302, the screw agitator 304 and the frame agitator 305 also rotate. Instead of rotating around their own central axis, the screw agitator 304 and the frame agitator 305 rotate within the inner cavity 201, creating more and faster axial and radial flows. The frame agitator 305 has a smaller gap with the vessel wall when rotating, preventing the material from charring on the wall and improving heat exchange. During the agitation process, to avoid heat accumulation, a connecting pipe 204 is installed in the cooling chamber 203. The connecting pipe 204 is connected to external cooling equipment. By simultaneously cooling the center and outer wall of the inner cavity 201, the internal and external temperatures are made as balanced as possible, preventing heat accumulation inside the material. Water generated in the cooling chamber 203 due to temperature changes is discharged through the drain outlet 206 at the bottom.

[0025] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. It is obvious to those skilled in the art that this utility model is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or basic characteristics of this utility model. Therefore, the embodiments should be considered exemplary and non-limiting in all respects. The scope of this utility model is defined by the appended claims rather than the foregoing description. Therefore, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this utility model, and no reference numerals in the claims should be considered as limiting the scope of the claims.

[0026] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A reaction vessel for lubricating oil processing, comprising a reaction vessel body (1); characterized in that: The reactor body (1) is provided with a vessel body (2) and a top cover (3). The vessel body (2) is provided with an inner cavity (201). An outer protective sleeve (202) is installed on the outside of the vessel body (2). A cooling cavity (203) is provided between the outer protective sleeve (202) and the vessel body (2). The top cover (3) is equipped with a main shaft motor (301) and a main shaft (302). One end of the main shaft (302) is installed on the main shaft motor (301), and the other end of the main shaft (302) is installed inside the vessel body (2). A crossbar (303) is installed at the bottom of the main shaft (302). A screw-type stirrer (304) is rotatably installed at one end of the crossbar (303), and a frame-type stirrer (305) is rotatably installed at the other end of the crossbar (303).

2. The reaction vessel for lubricating oil processing according to claim 1, characterized in that: The cooling chamber (203) is provided with a connecting pipe (204), and the outer protective sleeve (202) is provided with a cooling component connection port (205). The end of the connecting pipe (204) is installed in the cooling component connection port (205).

3. The reaction vessel for lubricating oil processing according to claim 1, characterized in that: The outer protective sleeve (202) has a drain outlet (206) at the bottom, and the drain outlet (206) is connected to the cooling chamber (203).

4. The reaction vessel for lubricating oil processing according to claim 1, characterized in that: The bottom of the vessel body (2) is provided with a discharge pipe (207), which passes through the cooling chamber (203).

5. The reaction vessel for lubricating oil processing according to claim 1, characterized in that: The vessel body (2) is provided with an inner wall column (208), the inner side of the inner wall column (208) is a cooling chamber (203), and the other side of the inner wall column (208) is an inner cavity (201). The frame stirrer (305) is in contact with the outer wall of the inner wall column (208) and the inner wall of the inner cavity (201) respectively.

6. The reaction vessel for lubricating oil processing according to claim 1, characterized in that: The top cover (3) is equipped with a spindle assembly (306), the spindle (302) is rotatably installed in the spindle assembly (306), and the bottom of the spindle assembly (306) is equipped with an adapter gear plate (307).

7. The reaction vessel for lubricating oil processing according to claim 6, characterized in that: Both the screw mixer (304) and the frame mixer (305) are equipped with mixer toothed discs (308), and both mixer toothed discs (308) mesh with the adapter toothed disc (307).

8. The reaction vessel for lubricating oil processing according to claim 1, characterized in that: The top cover (3) is provided with a gas vent (309) and a feeding port (310), and the feeding port (310) is provided with an observation window (311).

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