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Reaction solvent rapid cooling and recycling device

A technology of rapid cooling and recovery device, applied in the direction of vapor condensation, separation of dispersed particles, chemical instruments and methods, etc., can solve the problem of incomplete cooling and recovery, and achieve the effect of improving cooling effect, improving cooling effect and recycling water source.

Active Publication Date: 2020-02-21
LEIYANG JINYUE SCI & TECH DEV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] A reaction solvent rapid cooling and recovery device in the above patent has the following disadvantages: when the device is in use, the gas containing solvent in chemical production enters the device, and the gas flow rate is too fast, which may easily lead to incomplete cooling and recovery.

Method used

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  • Reaction solvent rapid cooling and recycling device
  • Reaction solvent rapid cooling and recycling device
  • Reaction solvent rapid cooling and recycling device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] A reaction solvent rapid cooling recovery device, such as Figure 1-4 As shown, including the tank body 1 and the water tank 20, both sides of the bottom end of the tank body 1 are welded with brackets 4;

[0029] The bottom of one end of the tank body 1 is welded with an air inlet pipe 3, and the top of the other end of the tank body 1 is welded with an exhaust pipe 9. The outer wall of the air inlet pipe 3 is clamped with a first valve 2 through a clamp, and the air inlet pipe 3 is connected to a solvent-containing The chemical gas is discharged through the exhaust pipe 9 after cooling and recovery;

[0030] Wherein, the bottom end of the bottom of the tank body 1 is welded with several feeding pipes 8, the outer wall of the feeding pipe 8 is clamped with a second valve 7 through a clamp, and the bottom end of the feeding pipe 8 is welded with a connector 6, The bottom end of the connector 6 is threadedly connected to the collection tank 5; the tank body 1 is provide...

Embodiment 2

[0036] A reaction solvent rapid cooling recovery device, such as figure 2 and image 3 As shown, in order to solve the problem of incomplete cooling; this embodiment makes the following improvements on the basis of embodiment 1: the top of the water tank 20 is provided with a water-cooled driving mechanism, and a bucket body 28 is welded in the feeding pipe 8, and the bucket The outer wall of the body 28 is connected with a spirally distributed condensation pipe 29, and the solvent cooled by the drop pipe 27 is dropped into the bucket body 28 and discharged into the collection tank 5;

[0037] Wherein, the water-cooled drive mechanism includes a water tank 20, a gantry frame 22 and a water pump 17, the water pump 17 is fixed on the top of the water tank 20 by screws, the gantry frame 22 is welded to the top of the water tank 20, and the top of the condensation pipe 29 is welded with an outlet pipe 14, The bottom end of the condensation pipe 29 is welded with a water inlet pipe...

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Abstract

The invention discloses a reaction solvent rapid cooling and recycling device, and relates to the technical field of chemical production. The problem that a gas containing a solvent enters a device inchemical industry production, and the phenomenon of incomplete cooling recovery is easily caused by too high gas flow rate is solved. The reaction solvent rapid cooling and recycling device specifically comprises a tank body and a water tank, supports are welded to the two sides of the bottom end of the tank body, an air inlet pipe is welded to the bottom of one end of the tank body, an exhaust pipe is welded to the top of the other end of the tank body, and a first valve is clamped to the outer wall of the air inlet pipe through a hoop; a plurality of discharging pipes are welded to the bottom end of the bottom end of the tank body, second valves are clamped to the outer walls of the discharging pipes through hoops, and connecting pieces are welded to the bottom ends of the discharging pipes. An air guide refrigeration mechanism, a first air guide plate and a second air guide plate are combined to form a curved loop, so that the gas inlet speed can be effectively reduced, the refrigeration effect of a gas on a cooling plate is improved, and the phenomenon of incomplete gas refrigeration caused by a high gas speed is avoided.

Description

technical field [0001] The invention relates to the technical field of chemical production, in particular to a reaction solvent rapid cooling recovery device. Background technique [0002] In recent years, with the rapid development of my country's chemical industry, more and more types of organic solvents are used. Various solvents headed by acetone, such as toluene, xylene and other aromatic solvents, alcohols, esters, methyl ethyl ketone (MEK), isobutyl methyl ketone (MIBK) and other solvents, are used in synthetic fibers and synthetic It is widely used in resin industry, printing industry, paper processing industry and other fields. [0003] After searching, the Chinese patent application number is 201721416358.8, which discloses a rapid cooling and recovery device for reaction solvent, including a cooling tank and a storage tank, and a spiral coil cooling pipe is arranged in the cooling tank. The upper end of the cooling recovery tank is provided with a liquid inlet c...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01D5/00B01D46/00
CPCB01D5/0006B01D5/0072B01D46/00
Inventor 周新红李泽龙义训坤黄涛
Owner LEIYANG JINYUE SCI & TECH DEV