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CN-224216190-U - Bromine reduction reaction monitoring device

CN224216190UCN 224216190 UCN224216190 UCN 224216190UCN-224216190-U

Abstract

The utility model relates to the technical field of monitoring, in particular to a bromine reduction reaction monitoring device which is convenient for monitoring the temperature in a reaction bin, avoids the condition that the temperature of bromine is too high or too low in the reaction process, ensures the effect of bromine reduction reaction and improves the practicability, wherein a limiting mechanism comprises a fixed rod which is longitudinally and fixedly arranged on the outer side wall of the reaction bin, the top end of the fixed rod is respectively provided with a first sliding groove and a second sliding groove, a first sliding block is slidably arranged on the first sliding groove, a second sliding block is slidably arranged on the second sliding groove, the first sliding block is fixedly connected with the second sliding block, a connecting column is fixedly arranged at the top end of the second sliding block, a connecting plate is fixedly arranged at the top end of the connecting column, the connecting plate is fixedly connected with the top area of a probe, the limiting column is fixedly connected with the fixed plate through a spring, and a lifting mechanism is arranged on the outer side wall of the limiting column.

Inventors

  • WANG CONGJIE
  • Jiang Mentong
  • Jiao Xianshi
  • ZHANG ZHENTAO

Assignees

  • 烟台致美化学科技有限公司

Dates

Publication Date
20260508
Application Date
20250703

Claims (7)

  1. 1. The bromine reduction reaction monitoring device comprises a reaction bin (1), wherein a bromine pipeline (2) is arranged at the top end of the reaction bin (1) in a communicating manner, a liquid guide pipe (3) is arranged at the outer side wall of the reaction bin (1) in a communicating manner, a probe (4) is arranged at the top end of the reaction bin (1) in a sliding manner through a limiting mechanism, a temperature display (5) is fixedly arranged at the top end of the probe (4), the bromine reduction reaction monitoring device is characterized in that the limiting mechanism comprises a fixed rod (6), the fixed rod (6) is longitudinally and fixedly arranged on the outer side wall of the reaction bin (1), a first sliding groove (9) and a second sliding groove (10) are respectively arranged at the top end of the fixed rod (6), a first sliding block (11) is arranged on the first sliding groove (9), a second sliding block (12) is arranged on the second sliding groove (10), the first sliding block (11) is fixedly connected with the second sliding block (12), a connecting column (8) is fixedly arranged at the top end of the second sliding block (12), a connecting plate (7) is fixedly arranged at the top end of the connecting column (8), and the connecting plate (7) is fixedly connected with the top area of the probe (4); the outer side wall of the second sliding block (12) is fixedly connected with the outer side wall of the fixed rod (6) through two clamping mechanisms; the clamping mechanism comprises a fixed plate (14), the fixed plate (14) is fixedly arranged on the outer side wall of the second sliding block (12), a plurality of limiting grooves (13) are formed in the outer side wall of the fixed rod (6) in parallel, a clamping block (17) is slidably arranged on one of the limiting grooves (13), a limiting column (16) is fixedly arranged on the outer side wall of the clamping block (17), and the limiting column (16) is fixedly connected with the fixed plate (14) through a spring (15); the outer side wall of the limit column (16) is provided with a lifting mechanism.
  2. 2. The bromine reduction reaction monitoring device according to claim 1, wherein the lifting mechanism comprises a moving plate (18), the moving plate (18) is fixedly connected with the outer side wall of the limiting column (16), a pulling plate (19) is fixedly arranged on the outer side wall of the moving plate (18), and the pulling plate (19) is in sliding connection with the outer side wall of the fixed plate (14).
  3. 3. The bromine reduction reaction monitoring device according to claim 1, wherein a heating bin (20) is fixedly arranged at the bottom end of the reaction bin (1), and a heating wire (21) is fixedly arranged in the heating bin (20).
  4. 4. The bromine reduction reaction monitoring device according to claim 1, wherein a limiting rod (22) is fixedly arranged at the bottom end of the connecting plate (7), a limiting hole is formed in the top end of the fixing rod (6), and the limiting rod (22) is in sliding connection with the limiting hole.
  5. 5. The bromine reduction reaction monitoring device according to claim 1 is characterized in that a graduated scale (23) is fixedly arranged on the outer side wall of the reaction bin (1).
  6. 6. The bromine reduction reaction monitoring device according to claim 1, wherein a sealing gasket (24) is fixedly arranged at the top end of the interior of the reaction bin (1), and the sealing gasket (24) is tightly attached to the outer side wall of the probe (4).
  7. 7. The bromine reduction reaction monitoring device according to claim 1, wherein a bracket (25) is fixedly arranged at the top end of the reaction bin (1), and the bracket (25) is in sliding connection with the outer side wall of the probe (4).

Description

Bromine reduction reaction monitoring device Technical Field The utility model relates to the technical field of monitoring, in particular to a bromine reduction reaction monitoring device. Background Bromine is a halogen element which exists in the form of bromide in nature and is dark reddish brown fuming liquid at room temperature, bromine can be dissolved in water and easily dissolved in organic solvents such as alcohol, diethyl ether, carbon tetrachloride and the like, bromine is an oxidant, bromine can act with hydrocarbon to replace hydrogen and can also carry out addition reaction with unsaturated organic matters, and the temperature in a reaction tank needs to be monitored in time through a temperature monitoring device in the reaction process. For example, the utility model patent with the publication number of CN214553488U discloses a bromination reaction device for efficiently utilizing bromine, which belongs to the technical field of efficient utilization of bromine and comprises a bromination kettle, wherein a gas phase outlet and a solvent reflux inlet are arranged at the top of the bromination kettle, the gas phase outlet is connected with the inlet end of a condenser, the solvent reflux inlet is connected with the outlet end of the condenser, the top of the bromination kettle is connected with an external bromine pipeline, the end of the bromine pipeline is connected with a distributing pipe in the bromination kettle, a plurality of bromine dropping pipes are arranged on the distributing pipe, the bottom of the bromination kettle is connected with a solid-liquid separator through a discharge pipeline, the top of the solid-liquid separator is connected with an oxidation tank through a waste liquid pipeline, the bottom of the oxidation tank is connected with an organic liquid separating tank through a pipeline, and the bottom of the organic liquid separating tank is connected with a liquid separator through a pipeline. The device realizes the efficient utilization of bromine and avoids the waste of bromine. However, the existing device is not provided with equipment for monitoring the temperature, so that the temperature of bromine in the reaction process cannot be controlled in time, the situation that the temperature of bromine in the reaction process is too high or too low is caused, and the reaction of bromine is influenced. Disclosure of utility model In order to solve the technical problems, the utility model provides the bromine reduction reaction monitoring device which is convenient for monitoring the temperature in the reaction bin, avoids the condition that the temperature of bromine is too high or too low in the reaction process, ensures the effect of bromine reduction reaction and improves the practicability. The utility model relates to a bromine reduction reaction monitoring device which comprises a reaction bin, wherein a bromine pipeline is arranged at the top end of the reaction bin in a communicating way, a liquid guide pipe is arranged at the outer side wall of the reaction bin in a communicating way, a probe is arranged at the top end of the reaction bin in a sliding way through a limiting mechanism, a temperature display is fixedly arranged at the top end of the probe, the limiting mechanism comprises a fixed rod, the fixed rod is longitudinally and fixedly arranged on the outer side wall of the reaction bin, a first sliding groove and a second sliding groove are respectively formed at the top end of the fixed rod, a first sliding block is arranged on the first sliding groove in a sliding way, a second sliding block is arranged on the second sliding groove in a sliding way, the first sliding block is fixedly connected with the second sliding block, a connecting column is fixedly arranged at the top end of the second sliding block, a connecting plate is fixedly arranged at the top end of the connecting column, and the connecting plate is fixedly connected with the top area of the probe; The outer side wall of the second sliding block is fixedly connected with the outer side wall of the fixed rod through two clamping mechanisms; The clamping mechanism comprises a fixed plate, the fixed plate is fixedly arranged on the outer side wall of the second sliding block, a plurality of limiting grooves are formed in parallel on the outer side wall of the fixed rod, a clamping block is slidably arranged on one of the limiting grooves, a limiting column is fixedly arranged on the outer side wall of the clamping block, and the limiting column is fixedly connected with the fixed plate through a spring; Be provided with on the lateral wall of spacing post and carry out pulling mechanism, this bromine reduction reaction monitoring devices, through the synchronous first spout of drive first slider of moving the second slider on the first spout and the second spout of seting up on the dead lever on the operation of sliding, the synchronous spliced pole of drive second slider top removes th