Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Intelligent control cutting heat exchange steam boiler system

A boiler and steam technology, applied in steam boilers, control systems, steam boiler accessories, etc., can solve problems such as excessive emissions, not sewage control schemes, etc., and achieve the effects of promoting smooth flow, reducing hysteresis, and strengthening heat transfer

Inactive Publication Date: 2019-01-04
ZHONGBEI UNIV
View PDF8 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

For example, 201510601501X automatically discharges sewage according to the steam-water ratio of the boiler, but the existing sewage discharge method is to automatically open the sewage valve when a certain parameter reaches a certain level, and close the sewage valve when a certain parameter drops to a certain low limit
Although this intermittent automatic sewage discharge method is improved compared with manual timed sewage discharge, the salt content always fluctuates between high and low limits, and because of the hysteresis of data control, there is still a certain amount of excessive discharge or insufficient discharge, which is not the best. Excellent pollution control scheme

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
  • Intelligent control cutting heat exchange steam boiler system
  • Intelligent control cutting heat exchange steam boiler system
  • Intelligent control cutting heat exchange steam boiler system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0043] The specific embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0044] In this article, if there is no special explanation, when it comes to formulas, " / " means division, and "×" and "*" mean multiplication.

[0045] Such as figure 1 As shown, a boiler thermal system includes at least one boiler for generating steam, and the boiler is connected with a monitoring and diagnosis controller 12 for data connection so as to monitor the operation of the boiler.

[0046] Such as figure 1 As shown, the boiler includes an automatic control blowdown system, and the boiler performs blowdown regularly, and the automatic control blowdown system performs automatic control according to the amount of steam generated by the boiler and the amount of water input into the boiler. The specific control system is as follows:

[0047] Such as figure 1 As shown, the boiler includes a flowmeter 3, a pressure gauge 4 and a th...

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 provides a boiler system. The system boiler carries out automatic control according to the steam quantity produced by a boiler and the water quantity input into the boiler. The boiler discharges pollution at regular intervals. A steam pocket further comprises a water quality analyzer so as to measure the water quality in the steam pocket, and the water quality analyzer is in data connection with a monitoring diagnosis controller so as to receive measured data. The boiler further has the function of automatically correcting benchmark data according to the measured water quality inthe steam pocket, and the pollution discharge capacity is automatically controlled according to measured data. According to the boiler, the pollution discharge capacity of the boiler is automaticallycalculated, and the pollution discharge time and the pollution discharge speed are adjusted according to the pollution discharge capacity.

Description

technical field [0001] The invention belongs to the field of steam boilers and belongs to the field of F22. Background technique [0002] When the steam boiler is in operation, the boiler water is concentrated as the steam is produced. When the salt concentration rises to a certain level, the water in the pot will foam, and steam and water will rise together, a large amount of water will be carried in the steam, and a serious false water level will be caused, making the control of the furnace condition unstable. Therefore, the salt concentration of boiler water must be controlled to ensure steam quality and boiler operation safety. [0003] my country has national standards for the water quality of industrial boilers. For example, in GB1576-2001, for steam boilers with a pressure of 1.6-2.5Mpa and superheaters, it is stipulated that the dissolved solids concentration (TDS) of the boiler water shall not exceed 2500mg / L. Among them, the dissolved solids can be approximated a...

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
Patent Type & Authority Applications(China)
IPC IPC(8): F22B35/00F22B37/54
CPCF22B31/08F22B35/00F22B37/10F22B37/54F22B37/565F28F13/08
Inventor 唐道光况立群方伟
Owner ZHONGBEI UNIV
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com