Search

CN-224207414-U - Anti-blocking mechanism for coking of reduced pressure distillation two-line distillation port

CN224207414UCN 224207414 UCN224207414 UCN 224207414UCN-224207414-U

Abstract

The utility model discloses a coking anti-blocking mechanism of a reduced pressure distillation two-line distillation port, which particularly relates to the technical field of distillation kettles, comprising a distillation kettle, wherein a first distillation port and a second distillation port are respectively arranged on the distillation kettle, the second distillation port is internally provided with a mounting groove, a plurality of heating elements which are arranged in a linear array are arranged in the mounting groove, the second distillation port is provided with an outlet pipe, and a plurality of guide grooves which are arranged in a linear array are arranged in the outlet pipe. According to the utility model, the first distillation port and the second distillation port on the distillation kettle are used for exhausting and discharging liquid, the second distillation port is used for installing a plurality of heating elements, the outlet pipe on the second distillation port is used for discharging liquid, and the plurality of guide grooves on the outlet pipe are used for guiding the liquid, so that the flow rate of the liquid is increased.

Inventors

  • Ge Xinli

Assignees

  • 远大(湖南)再生资源股份有限公司

Dates

Publication Date
20260508
Application Date
20250313

Claims (10)

  1. 1. The utility model provides a decompression distillation two-line distillate mouth coking anti-clogging mechanism, its characterized in that, including stills (1), be provided with first distillation mouth (13) and second distillation mouth (19) on stills (1) respectively, install groove (191) have been seted up in second distillation mouth (19), be provided with a plurality of heating elements (192) that are linear array and arrange in install groove (191), be provided with outlet pipe (193) on second distillation mouth (19), a plurality of guide tanks (194) that are linear array and arrange have been seted up in outlet pipe (193).
  2. 2. The two-line distillation port coking anti-blocking mechanism according to claim 1, wherein an arc-shaped pipe (20) is arranged on the second distillation port (19), an outlet groove (21) is formed in the arc-shaped pipe (20), and the outlet groove (21) is communicated with the second distillation port (19).
  3. 3. The two-line distillation outlet coking anti-blocking mechanism according to claim 1, wherein a plurality of support columns (14) arranged in a circumferential array are arranged at the bottom of the distillation kettle (1), and anti-slip pads (15) are arranged at the bottoms of the support columns (14).
  4. 4. A reduced pressure distillation two-line distillate port coking anti-clogging mechanism according to claim 3, characterized in that the bottom of the distillation still (1) is provided with a motor (16), the motor (16) is provided with an output end (17), and the output end (17) is arranged at the bottom of the distillation still (1).
  5. 5. The two-line distillation port coking anti-blocking mechanism according to claim 4, wherein a placing groove (10) is formed in the distillation kettle (1), a main rotating shaft (101) is rotatably arranged in the placing groove (10), and the output end (17) is arranged on the main rotating shaft (101).
  6. 6. The two-line distillation outlet coking anti-blocking mechanism according to claim 5, wherein a plurality of stirring rods (102) are arranged in a circumferential array on the main rotating shaft (101).
  7. 7. The two-line distillation outlet coking anti-clogging mechanism for reduced pressure distillation according to claim 6, wherein a scraper (103) is arranged on the stirring rod (102), and the scraper (103) is arc-shaped.
  8. 8. The two-line distillation outlet coking anti-blocking mechanism according to claim 4, wherein a plurality of supporting blocks (18) are arranged in a circumferential array at the bottom of the distillation still (1), and the supporting blocks (18) are arranged at the bottom of the motor (16).
  9. 9. The two-wire distillation vent coking anti-clogging mechanism of claim 1, wherein the heating member (192) is a heating wire.
  10. 10. A reduced pressure distillation two-wire distillation port coking anti-clogging mechanism as claimed in claim 3, wherein the anti-slip pad (15) is a rubber pad.

Description

Anti-blocking mechanism for coking of reduced pressure distillation two-line distillation port Technical Field The utility model relates to the technical field of distillation kettles, in particular to a coking anti-blocking mechanism for a two-line distillation port of reduced pressure distillation. Background The reduced pressure distillation still is distillation equipment for reducing the boiling point of liquid by reducing the pressure of a system, is widely applied to the fields of chemical industry, medicine, biological pharmacy and the like, and is particularly suitable for separating and purifying high-boiling-point substances or compounds which are easy to decompose, oxidize or polymerize at high temperature. According to publication No. CN211611658U, publication No. 2020-10-02, a vacuum distillation still with stirring function is disclosed, which comprises a reaction bin, wherein the left side of the reaction bin is communicated with a liquid inlet pipe, the top of the right side of the reaction bin is communicated with an air outlet pipe, the bottom of the left side of the reaction bin is communicated with a liquid outlet pipe, the right side of the reaction bin is fixedly provided with a liquid suction pump, the bottom of the liquid suction pump is communicated with a liquid suction pipe communicated with the bottom of the right side of the reaction bin, and the top of the liquid suction pump is communicated with a liquid outlet pipe with one end penetrating and extending into the reaction bin and fixedly connected with the inner wall of the left side of the reaction bin. In the above-mentioned patent and the prior art, when the distillation still is used, the second distillation port is far away from the heat generating source, so that the liquid can be solidified at the second distillation port, and the second distillation port is blocked by the liquid, so that the distillation still cannot be used. Disclosure of utility model The utility model aims to provide a coking anti-blocking mechanism for a two-line distillation port of reduced pressure distillation, which realizes that a second distillation port of a distillation kettle cannot be solidified when in use. In order to achieve the aim, the utility model provides the technical scheme that the two-line distillation port coking anti-blocking mechanism comprises a distillation kettle, wherein a first distillation port and a second distillation port are respectively arranged on the distillation kettle, a mounting groove is formed in the second distillation port, a plurality of heating pieces which are arranged in a linear array are arranged in the mounting groove, an outlet pipe is arranged on the second distillation port, and a plurality of guide grooves which are arranged in a linear array are formed in the outlet pipe. Preferably, an arc tube is arranged on the second distillation port, an outlet groove is formed in the arc tube, and the outlet groove is communicated with the second distillation port. Preferably, a plurality of support columns which are arranged in a circumferential array are arranged at the bottom of the distillation kettle, and anti-slip pads are arranged at the bottoms of the support columns. Preferably, a motor is arranged at the bottom of the distillation kettle, an output end is arranged on the motor, and the output end is arranged at the bottom of the distillation kettle. Preferably, a placing groove is formed in the distillation kettle, a main rotating shaft is rotationally arranged in the placing groove, and the output end is arranged on the main rotating shaft. Preferably, a plurality of stirring rods are arranged in a circumferential array on the main rotating shaft. Preferably, the stirring rod is provided with a scraper, and the scraper is arc-shaped. Preferably, a plurality of support blocks are arranged at the bottom of the distillation kettle in a circumferential array, and the support blocks are arranged at the bottom of the motor. Preferably, the heating element is a heating wire. Preferably, the anti-slip pad is a rubber pad. In the technical scheme, the two-line distillation port coking anti-blocking mechanism for reduced pressure distillation has the advantages that exhaust and liquid discharge are realized through the first distillation port and the second distillation port on the distillation kettle, a plurality of heating parts are mounted through the mounting groove of the second distillation port, liquid discharge is realized through the outlet pipe on the second distillation port, liquid is guided through the plurality of guide grooves on the outlet pipe, and the flow rate of the liquid is increased. Drawings In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings required for the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiment