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CN-224207395-U - Solvent evaporation and purification device for lubricating oil production

CN224207395UCN 224207395 UCN224207395 UCN 224207395UCN-224207395-U

Abstract

The utility model discloses a solvent evaporation and purification device for lubricating oil production, which relates to the technical field of lubricating oil production and comprises a tank body, wherein a feed inlet and an air outlet are formed in the upper side of the tank body, a mixing unit is arranged on the inner wall of the tank body, a heating unit is arranged on the outer side wall of the tank body, a collecting unit is arranged at the upper end of the tank body, the mixing unit comprises a rotating shaft which is rotatably connected to the inner top wall of the tank body, a stirring blade is fixedly connected to the outer side wall of the rotating shaft, a support is fixedly connected to the outer side wall of the rotating shaft, and a scraper is fixedly connected to one end of the support, which is far away from the rotating shaft. Through having set up mixing element, heating element and collection unit, can evaporate and purify lubricating oil raw materials to collect the processing to the steam that the evaporation produced, promoted purification efficiency.

Inventors

  • YUAN QUANBIAO
  • WANG SHUQUAN
  • LIU XIUZHI
  • YUAN JIANBIAO

Assignees

  • 山东鑫聚润滑科技有限公司

Dates

Publication Date
20260508
Application Date
20250530

Claims (8)

  1. 1. The solvent evaporation and purification device for lubricating oil production comprises a tank body (1), and is characterized in that a feed inlet (101) and an air outlet (102) are formed in the upper side of the tank body (1), a mixing unit (2) is arranged on the inner wall of the tank body (1), a heating unit (3) is arranged on the outer side wall of the tank body (1), and a collecting unit (4) is arranged at the upper end of the tank body (1); The mixing unit (2) comprises a rotating shaft (201) which is rotatably connected to the inner top wall of the tank body (1), a stirring blade (202) is fixedly connected to the outer side wall of the rotating shaft (201), a support (203) is fixedly connected to the outer side wall of the rotating shaft (201), and a scraping plate (204) is fixedly connected to one end, far away from the rotating shaft (201), of the support (203).
  2. 2. The solvent evaporation and purification device for lubricating oil production according to claim 1, wherein the heating unit (3) comprises a heating shell (301) fixedly connected to the outer side wall of the tank body (1), a heating pipe (302) is arranged on the inner wall of the heating shell (301), a water inlet (303) is arranged at the upper end of the heating shell (301), and a power supply assembly (304) is arranged on the outer side wall of the heating shell (301).
  3. 3. The solvent evaporation and purification device for lubricating oil production according to claim 2, wherein the heating pipes (302) are spirally distributed on the inner wall of the heating shell (301), and the output end of the power supply assembly (304) is fixedly connected with the heating pipes (302).
  4. 4. The solvent evaporation and purification device for lubricating oil production according to claim 1, wherein the collecting unit (4) comprises a condensing box (401) fixedly connected to the upper end of the tank body (1), a circulating pipe (402) is installed on the inner wall of the condensing box (401), the circulating pipe (402) penetrates through one end of the condensing box (401) and is fixedly connected with the air outlet (102), and a collecting tank (403) is installed at one end, far away from the air outlet (102), of the circulating pipe (402).
  5. 5. The solvent evaporation and purification apparatus for lubricant production according to claim 4, wherein the circulation pipe (402) is S-shaped and distributed on an inner wall of the condensation tank (401), and the circulation pipe (402) is made of copper material.
  6. 6. The solvent evaporation and purification device for lubricating oil production according to claim 1, wherein a plurality of filter plates are fixedly connected to the inner wall of the air outlet (102), and the pore diameters of the plurality of filter plates are gradually reduced from bottom to top.
  7. 7. The solvent evaporation and purification device for lubricating oil production according to claim 1, wherein the scraping plate (204) is adapted to the inner wall of the tank body (1), the stirring blades (202) are multiple in number, and the stirring blades (202) are symmetrically distributed on the outer side wall of the rotating shaft (201) from top to bottom.
  8. 8. The solvent evaporation and purification device for lubricating oil production according to claim 1, wherein the upper end of the tank body (1) is fixedly connected with a motor (5), and the output end of the motor (5) is fixedly connected with the upper end of the rotating shaft (201).

Description

Solvent evaporation and purification device for lubricating oil production Technical Field The utility model relates to the technical field of lubricating oil production, in particular to a solvent evaporation and purification device for lubricating oil production. Background Lubricating oil is a lubricant for reducing friction and wear, and forms a lubricating film on the surfaces of mechanical parts, changing the contact between the mechanical parts to liquid-to-liquid contact, thereby reducing the coefficient of friction, which contributes to the life of the mechanical equipment. In the production process of lubricating oil, the raw materials need to be evaporated and purified, but the structure of the existing evaporation and purification device is simple, the raw materials cannot be uniformly heated, the evaporation effect is poor, the efficiency of evaporation and purification is low, and the energy consumption is high, so that a solvent evaporation and purification device for lubricating oil production is needed. Disclosure of utility model The utility model provides a solvent evaporation and purification device for lubricating oil production, which solves the problems described above. The utility model also provides a solvent evaporation and purification device for lubricating oil production, which comprises a tank body, wherein a feed inlet and an air outlet are arranged above the tank body, a mixing unit is arranged on the inner wall of the tank body, a heating unit is arranged on the outer side wall of the tank body, and a collecting unit is arranged at the upper end of the tank body; The mixing unit comprises a rotating shaft which is rotationally connected to the inner top wall of the tank body, the outer side wall of the rotating shaft is fixedly connected with a stirring blade, the outer side wall of the rotating shaft is fixedly connected with a support, and one end, far away from the rotating shaft, of the support is fixedly connected with a scraping plate. According to the solvent evaporation and purification device for lubricating oil production, the heating unit comprises a heating shell fixedly connected to the outer side wall of the tank body, a heating pipe is arranged on the inner wall of the heating shell, a water inlet is formed in the upper end of the heating shell, and a power supply assembly is arranged on the outer side wall of the heating shell. According to the solvent evaporation and purification device for lubricating oil production, the heating pipes are spirally distributed on the inner wall of the heating shell, and the output end of the power supply assembly is fixedly connected with the heating pipes. According to the solvent evaporation and purification device for lubricating oil production, the collecting unit comprises a condensing box fixedly connected to the upper end of the tank body, a circulating pipe is arranged on the inner wall of the condensing box, the circulating pipe penetrates through one end of the condensing box and is fixedly connected with the air outlet, and the collecting tank is arranged at one end, far away from the air outlet, of the circulating pipe. According to the solvent evaporation and purification device for lubricating oil production, the circulating pipe is distributed on the inner wall of the condensing box in an S shape, and the circulating pipe is made of copper materials. According to the solvent evaporation and purification device for lubricating oil production, the inner wall of the air outlet is fixedly connected with a plurality of filter plates, and the apertures of the filter plates are gradually reduced from bottom to top. According to the solvent evaporation and purification device for lubricating oil production, the scraping plates are adapted to the inner wall of the tank body, the stirring blades are multiple in number, and the stirring blades are symmetrically distributed on the outer side wall of the rotating shaft from top to bottom. According to the solvent evaporation and purification device for lubricating oil production, the upper end of the tank body is fixedly connected with a motor, and the output end of the motor is fixedly connected with the upper end of the rotating shaft. The utility model has the following beneficial effects: 1. according to the utility model, the mixing unit is arranged, so that the lubricating oil raw material can be uniformly stirred, the purification effect is ensured, the heating unit can uniformly heat the lubricating oil raw material, the purification efficiency is ensured, and the collecting unit can collect and treat the steam generated by the evaporation of the lubricating oil raw material. Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model. Drawings The utility model is further illustrated by the following figures an