Steam-utilizing condensate water recycling system for cut tobacco production workshop of cigarette factory

A technology of recycling system and condensate water, applied in the field of cigarette production, can solve the problems of affecting the environment, unable to fully recover condensate water, and high temperature of condensate water

Active Publication Date: 2015-04-08
CHINA TOBACCO HENAN IND
View PDF6 Cites 11 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the high temperature and purity of the condensed water discharged from process equipment, combined air-conditioning units, steam inlet pipes, etc., direct discharge will affect the environment and cause waste of heat energy and water resources
If the condensed water is recovered, the pressure and temperature of the discharged condensed water are different due to the different steam pressures in the process equipment, combined air conditioner

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
  • Steam-utilizing condensate water recycling system for cut tobacco production workshop of cigarette factory

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0033] Such as figure 1 As shown, the steam utilization condensed water recovery system of the cigarette factory silk workshop of the present invention includes a boiler 100, a deaerator 101, a softened water station 102, a regular blowdown expansion tank 103, high-temperature process equipment 104, low-temperature process equipment 105, and a combined air conditioner 106. Flash tank 107, high-pressure condensed water recovery tank 108, low-pressure condensed water recovery tank 109, first iron removal equipment 110 and second iron removal equipment 111;

[0034] The water outlet of the demineralized water station 102 is connected with the water inlet of the deaerator 101 through the first water pipe 117, and the first water pump 36 and the first ball valve 37 are arranged successively along the water flow direction on the first water pipe 117, and the water outlet of the deaerator 101 The second water pipe 118 is connected to the water inlet of the boiler 100, and the second ...

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

A steam-utilizing condensate water recycling system for a cut tobacco production workshop of a cigarette factory comprises a boiler (100), a deaerator (101), a water softening station (102), a periodic blowdown expansion tank (103), high-temperature processing equipment (104), low-temperature processing equipment (105), a combined air conditioner (106), a flash tank (107), a high-pressure condensate water recycling tank (108), a low-pressure condensate water recycling tank (109), first deironing equipment (110) and second deironing equipment (111). The steam-utilizing condensate water recycling system has the advantages that steam is generated from the boiler, condensed into water and recovered into the boiler to form a perfect closed cycle, so that recycling rate of heat, water and flash steam of the condensate water is increased greatly, resources are saved, and environmental pollution is reduced.

Description

technical field [0001] The invention belongs to the technical field of cigarette production, and in particular relates to a steam utilization condensed water recovery system in a shred workshop of a cigarette factory. Background technique [0002] Vacuum dampening, stem moistening, leaf moistening, flavoring and adding materials in the tobacco factory's silk workshop require a lot of steam to heat and humidify the leaves and shredded tobacco, and the process equipment produces a large amount of condensed water during the heating process. Silk workshops, silk storage rooms, and wrapping workshops have strict requirements on ambient temperature and humidity, and a large number of combined air-conditioning units are installed. The combined air-conditioning units use steam to raise the ambient temperature and produce a large amount of steam condensate. The steam inlet pipe also produces a large amount of condensed water due to heat dissipation during steam delivery. Due to ...

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): F22D11/06F24F12/00F24F13/22
CPCY02P80/15
Inventor 王正伟胡俊华马楠马飞郭利民许世勇石峰何保兵詹旭
Owner CHINA TOBACCO HENAN IND
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