Lubricating oil synthesis reaction kettle

Abstract

The utility model relates to the field of lubricating oil synthesis, in particular to a reaction kettle for synthesizing lubricating oil. The technical problems that in the lubricating oil synthesis process, due to the fact that base oil and additives are prone to being attached to the inner walls of most reaction kettles, the reaction is incomplete due to uneven stirring, meanwhile, heat is generated in the lubricating oil synthesis process, the pressure in the reaction kettles is prone to being increased, the reaction kettles are prone to being damaged, and the reaction effect of the lubricating oil is affected are solved. And the reaction efficiency of the lubricating oil is reduced. According to the technical scheme, the synthetic reaction kettle for the lubricating oil comprises a reaction kettle, the device further comprises a cooling assembly, a stirring assembly, supporting legs, a fixing ring, a fixing bottom plate, a top cover and a movable sealing cover. The water pump of the water tank is started, and cooling water flows into the water condensing pipe through the water inlet pipe, so that heat generated in the synthesis process of lubricating oil is cooled, and the situation that a reaction kettle is damaged and sufficient reaction of base oil and additives is affected due to too high temperature is avoided.

Description

Technical Field

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

[0002] Lubricating oil is an important petrochemical product. It is widely used in production and life because of its wide variety. Finished lubricating oil is generally composed of base oil and additives. A reactor is required in the processing of finished lubricating oil. However, during the use of existing reactors, base oil and additives are easily attached to the inner wall of most reactors, resulting in uneven stirring and incomplete reaction, so that the lubricating oil cannot meet the production requirements. At the same time, the lubricating oil will generate heat during the synthesis process, which is easy to cause the pressure in the reactor to increase, easily causing damage to the reactor, and affecting the reaction effect of the lubricating oil, reducing the reaction efficiency of the lubricating oil. Utility Model Content

[0003] In order to overcome the problem that during the synthesis of lubricating oil, base oil and additives are easily attached to the inner wall of most reactors, resulting in uneven stirring and incomplete reaction, so that the lubricating oil cannot meet the production requirements. At the same time, the lubricating oil will generate heat during the synthesis process, which may easily lead to an increase in pressure in the reactor, causing damage to the reactor, affecting the reaction effect of the lubricating oil, and reducing the reaction efficiency of the lubricating oil.

[0004] The technical scheme of the utility model is: a lubricating oil synthesis reactor, comprising a reactor; further comprising a cooling component, a stirring component, supporting legs, a fixing ring, a fixing bottom plate, a top cover, and a movable sealing cover; a cooling component for cooling down is arranged below the reactor; a stirring component for stirring synthesis is arranged inside the reactor; three groups of supporting legs are centrally symmetrically arranged on the side wall below the reactor, and a fixing ring is arranged at the bottom end of the supporting legs.

[0005] Preferably, the heat generated by the lubricating oil during the synthesis process is cooled by a cooling component to avoid an increase in pressure in the reactor, which may damage the reactor and improve the reaction effect and reaction efficiency of the lubricating oil. The stirring component stirs the lubricating oil for synthesis, and the adhesion on the inner wall of the reactor is scraped off by the stirring component to improve the fusion efficiency between the base oil and the additive, thereby improving the stirring uniformity of the lubricating oil and enabling the lubricating oil to meet production requirements.

[0006] Preferably, the cooling assembly includes a water tank, a water inlet pipe, a cooling ring, a connecting pipe, and a condenser pipe. A water tank with a water pump is provided below the reactor. The water outlet end of the water pump of the water tank is connected to the water inlet pipe. When the reactor is in use, the water tank stores cooling water.

[0007] Preferably, the water outlet end of the water inlet pipe is connected to a cooling ring, and the cooling ring is provided with two sets of sleeves connected to the outside of the reactor, a connecting pipe is provided between the cooling ring and the water inlet pipe, and a hydrocondenser is symmetrically provided inside the cooling ring. When the reactor is in use, the cooling water is flowed through the water inlet pipe into the hydrocondenser by starting the water pump of the water tank, so that the heat generated by the lubricating oil during the synthesis process is cooled, thereby avoiding damage to the reactor due to excessive temperature and affecting the full reaction of the base oil and additives.

[0008] Preferably, a fixed bottom plate is provided at the bottom end of the fixed ring, a top cover is provided at the top of the reactor, a movable sealing cover is hingedly connected to the right side of the top cover, and is movably connected to the top of the reactor. When the reactor is in use, the top cover ensures that the lubricating oil remains sealed during use.

[0009] Preferably, the stirring assembly includes a servo motor, a stirring rod, a sliding cylinder, a scraper, and a stirring blade. The servo motor is arranged in the middle position of the top of the top cover. When the reactor is in use, the servo motor provides power for stirring.

[0010] Preferably, the output end of the servo motor is connected to a stirring rod, and the stirring rod is arranged inside the reactor. Two sets of sliding cylinders are sleeved on the outside of the servo motor. When the reactor is in use, the stirring rod drives the stirring blade and the scraper to scrape and stir the lubricating oil on the inner wall and inside the reactor.

[0011] Preferably, three groups of scrapers are symmetrically arranged on the outer center of the sliding cylinder, and stirring blades are symmetrically arranged on the outer center below the servo motor. When the reactor is in use, the base oil and additives are fully contacted with the cooperation of the scrapers and stirring blades, thereby improving the production purity and production efficiency of the lubricating oil.

[0012] 1. The heat generated by the lubricating oil during the synthesis process is cooled by the cooling component to avoid the pressure increase in the reactor, which may damage the reactor. At the same time, the reaction effect and reaction efficiency of the lubricating oil are improved. The stirring component stirs the lubricating oil for synthesis, which improves the fusion efficiency between the base oil and the additive, thereby improving the stirring uniformity of the lubricating oil, so that the lubricating oil meets the production requirements;

[0013] 2. Start the water pump of the water tank to let the cooling water flow through the water inlet pipe and into the condenser pipe, so as to cool down the heat generated by the lubricating oil during the synthesis process, thereby avoiding damage to the reactor due to excessive temperature and affecting the full reaction of the base oil and additives;

[0014] 3. The servo motor drives the stirring blade and scraper to rotate, and the base oil and additives in the reactor are stirred and synthesized. With the cooperation of the scraper and stirring blade, the base oil and additives are fully contacted, thereby improving the production purity and production efficiency of the lubricating oil. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 What is shown is a first three-dimensional structural schematic diagram of a lubricating oil synthesis reactor of the utility model;

[0016] Figure 2 The second three-dimensional structure schematic diagram of the lubricating oil synthesis reactor of the utility model is shown;

[0017] Figure 3 The diagram shows the internal three-dimensional structure of the lubricating oil synthesis reactor of the utility model;

[0018] Figure 4 What is shown is a three-dimensional structural schematic diagram of the stirring assembly of the lubricating oil synthesis reactor of the utility model.

[0019] Explanation of the reference numerals: 1. Reactor; 2. Support leg; 3. Fixed ring; 4. Fixed bottom plate; 5. Top cover; 6. Movable sealing cover; 100. Cooling assembly; 200. Stirring assembly; 101. Water tank; 102. Water inlet pipe; 103. Cooling ring; 104. Connecting pipe; 105. Condensate pipe; 201. Servo motor; 202. Stirring rod; 203. Sliding cylinder; 204. Scraper; 205. Stirring blade. DETAILED DESCRIPTION

[0020] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0021] See also Figure 1-2The utility model provides an embodiment: a lubricating oil synthesis reactor, comprising a reactor 1; further comprising a cooling assembly 100, a stirring assembly 200, a supporting leg 2, a fixing ring 3, a fixing bottom plate 4, a top cover 5, and a movable sealing cover 6. A cooling assembly 100 for cooling is arranged below the reactor 1, and a stirring assembly 200 for stirring synthesis is arranged inside the reactor 1. Three groups of supporting legs 2 are centrally symmetrically arranged on the side wall below the reactor 1, and a fixing ring 3 is arranged at the bottom end of the supporting leg 2; the cooling assembly 100 comprises a water tank 101, a water inlet pipe 102, a cooling ring 103, a connecting pipe 104, and a hydrocondensate pipe 105. A water tank 101 with a water pump is arranged below the reactor 1, and the water pump of the water tank 101 The water outlet end is connected to the water inlet pipe 102; the water outlet end of the water inlet pipe 102 is connected to the cooling ring 103, and the cooling ring 103 is provided with two sets of sleeves connected to the outside of the reactor 1, a connecting pipe 104 is provided between the cooling ring 103 and the water inlet pipe 102, and a hydrocondensate tube 105 is symmetrically provided inside the center of the cooling ring 103; a fixed bottom plate 4 is provided at the bottom end of the fixed ring 3, a top cover 5 is provided at the top of the reactor 1, and a movable sealing cover 6 is hinged on the right side of the top cover 5, and the movable sealing cover 6 is movably connected to the top of the reactor 1, and the water pump of the water tank 101 is started to let the cooling water flow through the water inlet pipe 102 and into the hydrocondensate tube 105 to cool down the reactor 1, thereby avoiding damage to the reactor 1 due to excessive temperature and affecting the full reaction of the base oil and additives.

[0022] See also Figure 3-4 In this embodiment, the stirring assembly 200 includes a servo motor 201, a stirring rod 202, a sliding cylinder 203, a scraper 204, and a stirring blade 205. The servo motor 201 is arranged at the middle position of the top of the top cover 5; the output end of the servo motor 201 is connected to the stirring rod 202, and the stirring rod 202 is arranged inside the reactor 1, and two groups of sliding cylinders 203 are sleeved on the outside of the servo motor 201; three groups of scrapers 204 are symmetrically arranged on the outer center of the sliding cylinder 203, and the stirring blade 205 is symmetrically arranged on the outer center below the servo motor 201. The servo motor 201 drives the stirring blade 205 and the scraper 204 to rotate, and the base oil and additives in the reactor 1 are stirred and synthesized. With the cooperation of the scraper 204 and the stirring blade 205, the base oil and the additive are fully contacted, thereby improving the production purity and production efficiency of the lubricating oil.

[0023] When working, lift the movable sealing cover 6, pour the base oil and additives into the reactor 1 in proportion, start the servo motor 201, drive the stirring blade 205 and the scraper 204 to rotate, stir and synthesize the base oil and additives in the reactor 1, and with the cooperation of the scraper 204 and the stirring blade 205, the base oil and the additive are fully contacted to improve the production purity and production efficiency of the lubricating oil. When the temperature rises during the synthesis of the base oil and the additive, start the water pump of the water tank 101, and let the cooling water flow through the water inlet pipe 102 into the condenser pipe 105 to cool the reactor 1, so as to avoid excessive temperature damaging the reactor 1 and affecting the full reaction of the base oil and the additive.

[0024] Through the above steps, the cooling component 100 cools down the heat generated by the lubricating oil during the synthesis process to avoid the pressure increase in the reactor and damage to the reactor, while improving the reaction effect of the lubricating oil and the reaction efficiency of the lubricating oil. The stirring component 200 scrapes off the attachment on the inner wall of the reactor to improve the fusion efficiency between the base oil and the additive, thereby improving the stirring uniformity of the lubricating oil, so that the lubricating oil meets the production requirements.

[0025] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of those skilled in the art without departing from the purpose of the present invention.

Claims

1. A lubricating oil synthesis reactor, comprising a reactor (1); characterized in that: The reactor (1) also comprises a cooling assembly (100), a stirring assembly (200), supporting legs (2), a fixing ring (3), a fixing bottom plate (4), a top cover (5), and a movable sealing cover (6). A cooling assembly (100) for cooling is arranged below the reactor (1). A stirring assembly (200) for stirring synthesis is arranged inside the reactor (1). Three groups of supporting legs (2) are centrally symmetrically arranged on the side wall below the reactor (1). A fixing ring (3) is arranged at the bottom end of the supporting legs (2). The cooling assembly (100) comprises a water tank (101), a water inlet pipe (102), a cooling ring (103), a connecting pipe (104), and a condenser pipe (105). A water tank (101) with a water pump is arranged below the reactor (1). The water outlet end of the water pump of the water tank (101) is connected to the water inlet pipe (102). The water outlet end of the water pipe (102) is connected to a cooling ring (103), and the cooling ring (103) is provided with two groups of sleeves connected to the outside of the reactor (1), a connecting pipe (104) is provided between the cooling ring (103) and the water inlet pipe (102), and a condenser pipe (105) is symmetrically provided inside the cooling ring (103); a fixed bottom plate (4) is provided at the bottom end of the fixed ring (3), a top cover (5) is provided at the top of the reactor (1), a movable sealing cover (6) is hingedly connected to the right side of the top cover (5), and the movable sealing cover (6) is movably connected to the top of the reactor (1); the stirring assembly (200) comprises a servo motor (201), a stirring rod (202), a sliding cylinder (203), a scraper (204), and a stirring blade (205), and the servo motor (201) is provided at the middle position of the top of the top cover (5).

2. The lubricating oil synthesis reactor according to claim 1, characterized in that: The output end of the servo motor (201) is connected to a stirring rod (202), and the stirring rod (202) is arranged inside the reaction kettle (1). Two sets of sliding cylinders (203) are sleeved on the outside of the servo motor (201).

3. The lubricating oil synthesis reactor according to claim 2, characterized in that: Three groups of scrapers (204) are symmetrically arranged at the center of the outer side of the sliding cylinder (203), and stirring blades (205) are symmetrically arranged at the center of the outer side below the servo motor (201).

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