Alcohol steam recovery device

A technology of recovery device and steam, applied in the direction of steam condensation, separation method, dispersed particle separation, etc., can solve the problems of high energy consumption, harsh operating conditions, pressure drop per unit bed, etc., to avoid vibration damage, prolong service life, The effect of saving consumption

Inactive Publication Date: 2012-03-21
QINGDAO UNIV OF SCI & TECH
View PDF9 Cites 11 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The above-mentioned process needs to control the temperature range and the operating conditions are relatively harsh, which leads to a large energy consumption in the recovery process and a relatively low absorption rate of alcohol vapor
Chinese patent documents CN201988208U, CN2495646, CN2213014, CN2676995, CN201356988 and CN2808905 etc. all disclose some devices about alcohol recovery, but these devices all

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Alcohol steam recovery device
  • Alcohol steam recovery device
  • Alcohol steam recovery device

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0017] See Figure 1 to Figure 4 As shown, the present invention includes a vacuum pump 1, a condenser 2, a rotating packed bed 3, a circulating pump 17, a circulating liquid storage tank 13, and a cyclone 14. The vacuum pump is located in front of the condenser inlet, and the condenser 2 is installed on the rotating In front of the packed bed gas inlet pipe 11, the gas is condensed and separated. The upper part of the rotating packed bed 3 is provided with a cylinder upper plate 18, and the cylinder upper plate 18 is provided with a circulating liquid inlet pipe 15 and a fresh liquid inlet pipe 5 Circulating liquid inlet pipe 15 leads to circulating water, fresh liquid inlet pipe 5 leads to fresh water, a motor 6 is arranged above the rotating packed bed 3, and a gas outlet pipe 7 is arranged on the side of the rotating packed bed 3 Sight mirror 19 is used for observation. The cyclone 14 is connected to the gas outlet pipe 7. A gas inlet pipe 11 and a liquid outlet 12 are prov...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention relates to an alcohol steam recovery device which comprises a vacuum pump, a condenser, a rotating packed bed, a circulating pump, a circulation fluid storage tank and a cyclone separator, wherein, the condenser is installed at the front part of the rotating packed bed; an upper plate of a cylinder body is arranged at the upper part of the rotating packed bed; a circulation fluid inlet pipe and a fresh fluid inlet pipe are arranged on the upper plate of the cylinder body; an electric motor is arranged at the upper part of the rotating packed bed; a gas outlet pipe is arranged onthe side surface of the rotating packed bed; the cyclone separator is connected with the gas outlet pipe; a gas inlet pipe and a liquid outlet are arranged at the bottom of the rotating packed bed; and the condenser is connected with the gas inlet pipe. The alcohol steam recovery device adopts repeated circulating absorption, and adopts the rotating packed bed with very high separation absorptioncapacity, so that the consumption of purified water is saved greatly, further, the recovery rate of alcohol steam can reach more than 90 percent.

Description

technical field [0001] The invention relates to a recovery device, in particular to an alcohol vapor recovery device. Background technique [0002] Alcohol vapor is widely used in various process industries, such as pharmaceutical, food, light industry, petroleum, chemical and other industries. In these industries, a considerable part of alcohol vapor is discharged into the atmosphere in the form of waste tail gas, which not only wastes resources but also pollutes the environment. There is a lot of alcohol waste gas produced in the country every year, and many enterprises do not pay attention to recycling or the absorption efficiency is low. If this part of alcohol is recycled, it will save a lot of investment and bring economic benefits. In recent years, the absorption of alcohol vapor from industrial exhaust has attracted people's attention, which not only reduces environmental pollution, but also recovers resources and creates economic benefits. [0003] In recent years...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
IPC IPC(8): B01D53/18B01D5/00
Inventor 胡德栋段淑娜朱光伟单文砚
Owner QINGDAO UNIV OF SCI & TECH
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap