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Publicity (environmental protection) on nomination of Anhui provincial science and technology awards in 2020

Release time: 2020-05-26 15:46: the source: Hefei cement research and Design Institute Co., Ltd. Character size: [big]   [medium]   [small]

According to the Anhui provincial science and Technology Department, Anhui Ke Ji award. Two thousand and twenty ] One hundred and nineteen About development Two thousand and twenty The spirit of the Annual Nomination work of the Anhui provincial science and Technology Award "," the development and application of intelligent ultra low emission control technology and equipment for kiln tail gas in cement industry "is nominated by our academy. Two thousand and twenty At the same time, the Anhui provincial science and technology award shall be publicized according to the notification requirements. Seven Days, the main publicity contents are attached.

For those who disagree with the contents, please Two thousand and twenty year Five month Twenty-six Solstice Six month Three The date is submitted to the hospital science and technology development department, and expired is regarded as unanimous. Contact: segment circle, contact telephone: Six thousand one hundred and thirty-one    

 

 

                                          Hefei cement research and Design Institute Co., Ltd.

2020 year Five month Twenty-six day

 

 

I. name of the project:

Development and application of intelligent ultra low emission control technology and equipment for kiln tail gas in cement industry

Two. Nominees and nominations

Nominee: Hefei cement research and Design Institute Co., Ltd.

Nominations: " Development and application of intelligent ultra low emission control technology and equipment for kiln tail gas in cement industry " The project is Hefei cement research and Design Institute Co., Ltd. And Hefei Central Asia Environmental Protection Technology Co., Ltd. two units. United Major scientific and technological innovation projects.

After examination, the contents listed in this recommendation are authentic and reliable, and all columns are required to fill in and conform to the declaration requirements. In view of the high technology level, wide application scope and remarkable economic benefits, the project is nominated. Two thousand and twenty year Anhui provincial science and Technology Award (technology progress class).

Three. Project brief introduction

This project belongs to Control technology of flue gas multi pollutant in cement industry Field.

In this study, the intelligent emission control technology and equipment for the kiln tail gas in the cement industry are developed according to the mechanism of the three main pollutants, such as dust, sulfur dioxide and nitrogen oxides, and the corresponding preventive measures. Dust in flue gas , First, the flow field of bag filter is analyzed, and the simulation of ash blowing and airflow is carried out. , A software for calculating the structure of dust collector is developed. , A high efficiency and low resistance bag filter with the function of collecting ultrafine dust has been developed, which includes high performance and high efficiency capture of fine dust. CFD The simulation guidance will complete the research and development of low resistance and uniform wind structure design, ash reduction peak reduction technology, intelligent cleaning control technology, intelligent fault detection and judgment technology and high precision intelligent manufacturing technology. 5mg/Nm Three For sulfur dioxide in flue gas , The semi dry desulphurization technology and the efficient low droplet wet desulphurization technology were developed. A model of the optimal desulfurization scheme was established, and the two desulfurization technologies were intelligently coupled to control the sulfur dioxide emission concentration. 30mg/Nm Three On the basis of the above, the operation energy consumption and material consumption of the system are reduced; the whole process integrated control technology is developed for nitrogen oxides, and the low nitrogen combustion technology and the terminal end of the source are achieved through the intelligent peak reduction technology control system. SNCR+SCR Technical synergy control to control the concentration of NOx emission. 70mg/Nm Three Following. Based on the idea of integrated collaborative processing, an ultra-low emission technology and equipment with intelligent control for dust removal, desulphurization and denitrification are developed.

Four, objective evaluation

The key technical innovations of the project are as follows:

(1) aiming at the characteristics of ultra fine dust in the cement industry; and adopting the structure of filter material with multiple gradient in a pioneering way. An intelligent ash removal control technology and intelligent ash control technology based on peak concentration reduction technology and multivariable coupling were developed. Through analyzing and studying the change rule of the pressure difference between the ash removal process and the outlet dust, the on-line intelligent bag breaking location detection and intelligent fault diagnosis technology of the pulse valve and lifting valve were developed, and the ultra-low emission of dust, the low resistance operation of the equipment and the long running life were developed. And other characteristics of bag filter, control the concentration of dust emission. 5mg/Nm Three Following.

(two) development Semi dry desulphurization technology and efficient low droplet wet desulphurization technology have been established. Through the scheme optimization and simulation, the optimal double desulfurization technology coupled intelligent control system is determined to ensure that the concentration of sulfur dioxide emission is controlled. 30mg/Nm Three Based on the following, the operation parameters and cost optimization are realized.

(three) developing the whole process integrated control technology, through the intelligent peak reduction technology control system, the source low nitrogen combustion technology and terminal SNCR+SCR Technical synergy control to control the concentration of NOx emission. 70mg/Nm Three At the same time, reduce ammonia consumption and ammonia escape.

(four) The dust removal and desulphurization and denitrification technology is intelligent coordinated control. According to the emission correlation mechanism of pollutants, the system operation parameters of dust removal, desulfurization and denitration are adjusted, and the ultra-low emission technology and equipment with intelligent control of dust removal, desulphurization and denitrification are developed.

Five. Popularization and application, economic and social benefits.

Since the successful implementation of the project, the research results obtained have been widely applied in Jiangshan South Cement Company Limited and Wuhu South Cement Company Limited. All users have achieved good results and achieved or exceeded design capability. The application units are as follows:

Serial number

App Co name

One

Jiangshan South Cement Company Limited

Two

Fuyang South Cement Company Limited

Three

Anji South Cement Company Limited

Four

Shandong Donghua India Cements Limited

Five

Sinoma Hengda India Cements Limited

Six

Sinoma Anhui India Cements Limited

Seven

Jiyuan Zhonglian India Cements Limited

Eight

Ningxia Zhong Ning horse racing India Cements Limited

Nine

Shanghai Bao Tian new building materials Co., Ltd.

Ten

Huzhou clam South Cement Company Limited

Eleven

Wuhai racing Cement Co., Ltd.

This project will upgrade the technology level of flue gas pollutants control in the cement industry to the international advanced level, and promote and promote the adjustment of industrial structure and product mix in the industry and regions.

Six. Publish articles and major intellectual property rights.

One Article

One

Improvement of bag dust removal technology in cement enterprises

2017.No12

Engineering Technology

ISSN1671-5059

Two

Application of over temperature mobile phone short message alarm to electric bag filter of kiln head

2017.No10

Cement ISSN1002-9877

Three

Some ideas on super clean emission of cement industry - Dust control technology

2018.No2

China cement

ISSN1671-8321

Four

Application of computer software in dust collector design

Two thousand and nineteen point three

Cement ISSN1002-9877,

Five

Some ideas on super clean emission of cement industry - Sulfur dioxide control technology

Two thousand and eighteen point four

China cement

ISSN1671-8321

Six

Preliminary study on flue gas reheating system of wet flue gas desulfurization in cement plant

Two thousand and eighteen point three

China Environmental Protection Industry ISSN1006-5377

Seven

Analysis and Research on acid condensation phenomenon of cement bag kiln dust collector

Two thousand and eighteen point one two

Cement

ISSN1002-9877

Eight

Application of over temperature mobile phone short message alarm to electric bag filter of kiln head

Two thousand and seventeen point one zero

Cement

ISSN1002-9877

Nine

Discussion on Application of flue gas desulphurization technology in cement kiln tail

Two thousand and nineteen point five

China cement

ISSN1671-8321

Ten

Optimization of flue gas desulphurization technology in cement industry based on fuzzy comprehensive evaluation method

Two thousand and nineteen point eight

China cement

ISSN1671-8321

Eleven

Design points of desulphurization chimney in cement industry

Two thousand and nineteen point nine

China cement

ISSN1671-8321

Twelve

Calculation and Research on emission reduction potential of air pollutants in cement industry

Two thousand and nineteen point one zero

China cement

ISSN1671-8321

Thirteen

Wet desulphurization technology in cement industry

Two thousand and nineteen point one zero

China cement

ISSN1671-8321

Fourteen

Design of ash cleaning system for ultra low emission long bag pulse bag filter

Two thousand and nineteen point one zero

China cement

ISSN1671-8321

Fifteen

Analysis of deguding technology of kiln tail gas in cement industry

Two thousand and nineteen point one one

China cement

ISSN1671-8321

Sixteen

Ultra low emission modification of duster for slag fine powder production line

Two thousand and nineteen point one zero

China cement

ISSN1671-8321

Two Patents

Outcome category

Result content

Completion status

Apply

Invention patent

 

 

One

Arch ash disposal device for ash bucket of bag dust collector

2017 10089999.5

2017.2.20 Acceptance

2017.6.2 Real trial

Two

The utility model relates to an electromagnetic lifting valve for a bag type dust collector. 2017 10295626.3

2017.4.28 Acceptance

2017.7.26 Real trial

Three

An ultra low emission bag filter. Two hundred and one billion seven hundred and ten million four hundred thousand nine hundred and fifty point seven

2017.5.31 Acceptance

2017.9.20 Real trial

Four

A composite bag type electrostatic precipitator Two hundred and one billion seven hundred and ten million five hundred and sixty-seven thousand two hundred and fifty-six point four

2017.7.12 Acceptance

2017.10.11 Real trial

One

An adjustable injection cleaning system for pulse bag filter

Two hundred and one billion eight hundred and eleven million four hundred and one thousand and seven hundred point six

2018.11.22 Acceptance

2019.03.15 Real trial

Two

An integral bag filter for easy switching ash removal mode

Two hundred and one billion eight hundred and eleven million four hundred and eight thousand eight hundred and sixty-seven point five

2018.11.23 Acceptance

2019.03.22 Real trial

Three

Integrated removal of dioxins from flue gas. CO Device and method for nitrogen oxides

Two hundred and one billion eight hundred and eleven million twenty-four thousand nine hundred and eighty point three

2018.09.04 Acceptance

2019.01.25 Real trial

Four

A composite bag type electrostatic precipitator

Two hundred and one billion seven hundred and ten million five hundred and sixty-seven thousand two hundred and fifty-six point four

2017.07.12 Acceptance

2017.09.22 Real trial

Five

An intelligent fault judgement method for pulse dust removal valve of bag filter

Two trillion and nineteen billion one hundred and nine million two hundred and seventy-five thousand six hundred and ninety-five

2019.09.27 Acceptance

2019.12.27 Real trial

Six

Intelligent cleaning control method for bag filter

Two trillion and nineteen billion one hundred and nine million two hundred and sixty-two thousand four hundred and eighty-three

2019.09.27 Acceptance

2019.12.20 Real trial

Obtain

Utility model patents

 

Eleven term

One

Arch ash disposal device for ash bucket of bag dust collector Two hundred and one billion seven hundred and twenty million one hundred and forty-nine thousand nine hundred and ninety point four

2017.2.20 Acceptance

2017.10.13 To grant authorization

Two

Electromagnetic lifting valve for bag type dust collector Two hundred and one billion seven hundred and twenty million four hundred and sixty-five thousand eight hundred and twenty-three

2017.4.28 Acceptance

2017.12.12 To grant authorization

Three

A filter inlet air flow adjustment device Two hundred and one billion seven hundred and twenty million three hundred and sixty-three thousand nine hundred and ninety point four

2017.4.10 Acceptance

2017.11.10 To grant authorization

Four

An ultra low emission intelligent bag filter Two hundred and one billion seven hundred and twenty million six hundred and nineteen thousand three hundred and eighty-nine point seven

2017.5.31 Acceptance

2018,1,5 To grant authorization

Five

A composite bag type electrostatic precipitator Two hundred and one billion seven hundred and twenty million eight hundred and forty-three thousand three hundred and thirty-seven point eight

2017.7.12 Acceptance

2018.3.16 To grant authorization

Six

A fault alarm system for mobile phone electric bag filter 201720818910.x

2017.7.7 Acceptance

2018.1.16 To grant authorization

Seven

A cooling and desulfurization synergistic system for kiln tail gas in cement plant

Two hundred and one billion nine hundred and twenty million eight hundred and ninety-seven thousand one hundred and sixty-six point six

2019.06.14 Acceptance

2020.05.08 To grant authorization

Eight

A kiln flue gas purification system for a new dry process cement kiln

Two hundred and one billion nine hundred and twenty million two hundred and forty-two thousand one hundred and thirty-two point three

2019.02.26 Acceptance

2019.12.20 To grant authorization

Nine

A treatment device for wet flue gas after wet desulphurization in cement plant

Two hundred and one billion nine hundred and twenty million thirteen thousand six hundred and forty-four point two

2019.01.04 Acceptance

2019.11.15 To grant authorization

Ten

Flue gas desulfurization absorption tower with two stage air distribution device

Two hundred and one billion eight hundred and twenty-one million five hundred and sixty-four thousand seven hundred and fifty-one point six

2018.09.19 Acceptance

2019.07.30 To grant authorization

Eleven

A pretreatment feed conveying device for desulfurizing agent in cement kiln ash production Two hundred and one billion seven hundred and twenty million eight hundred and forty-three thousand seven hundred and ninety-four point seven

2017.07.12 Acceptance

2018.03.16 To grant authorization

Acquire soft copyrights

 

Four term

One

HFZY Software for steel frame analysis of dust catcher V1.0

2017SR483125

2017.9.1 register

Two

CDMC Cost accounting system of bag filter V1.0

2017SR482659

2017.9.1 register

Three

Automatic dust removal system for digital intelligent dust remover

2019SR0284953

2019.3.27 register

Four

Digital intelligent dust collector pulse valve working state feedback system V1.0

2019SR0205807

2019.3.4 register

 

Seven. Mainly completes the human condition.

Serial number

Full name

Gender

Education

major

Technical title

the unit to which one belongs

Project division

One

Zheng   young

male

Undergraduate

Inorganic nonmetallic materials

Senior Manager

Hefei cement research and Design Institute Co., Ltd.

Project Leader

Two

Hu Jian Peng

male

master

Inorganic nonmetallic materials

Senior Manager

Hefei cement research and Design Institute Co., Ltd.

Responsible for project route design

Three

Tong Qing

male

master

Environmental Engineering

Senior Manager

Hefei Central Asia Environmental Protection Technology Co., Ltd.

Responsible for project research and implementation.

Four

Xie Jie

male

master

Environmental Engineering

senior

Hefei Central Asia Environmental Protection Technology Co., Ltd.

Responsible for intelligent control system development and debugging.

Five

Liu Yan

female

Undergraduate

automation

senior

Hefei Central Asia Environmental Protection Technology Co., Ltd.

Responsible for intelligent control system development

Six

Chen Xue

female

master

Environmental Engineering

intermediate

Hefei Central Asia Environmental Protection Technology Co., Ltd.

Equipment development, design and commissioning

Seven

Zhong Ming Lu

male

Undergraduate

Mechanics

intermediate

Hefei cement research and Design Institute Co., Ltd.

Equipment development, design and commissioning

Eight

Xu Xiao Lei

male

master

Mechanics

senior

Hefei Central Asia Environmental Protection Technology Co., Ltd.

Equipment development, design and commissioning

Nine

Liu Bin

male

Undergraduate

Computer

senior

Hefei cement research and Design Institute Co., Ltd.

Participation in product design

Ten

Jiang Tao

male

master

Environmental Engineering

senior

Hefei Central Asia Environmental Protection Technology Co., Ltd.

Participation in product design

Eleven

Zhou Xiao Lei

male

Undergraduate

Environmental Engineering

senior

Hefei Central Asia Environmental Protection Technology Co., Ltd.

Participation in product design

Twelve

Shi Yong

male

master

Environmental Engineering

senior

Hefei Central Asia Environmental Protection Technology Co., Ltd.

Responsible for project testing

Thirteen

Yu Yun Liu

female

master

Environmental Engineering

senior

Hefei Central Asia Environmental Protection Technology Co., Ltd.

Participation in product design

Fourteen

Wang Meng Yu

female

master

Environmental Engineering

senior

Hefei Central Asia Environmental Protection Technology Co., Ltd.

Responsible for product processing and quality improvement

Fifteen

Wang Lin Tao

male

Undergraduate

Environmental Engineering

senior

Hefei Central Asia Environmental Protection Technology Co., Ltd.

Three dimensional design and fund management

Sixteen

Fan Ya Chun

male

Undergraduate

automation

intermediate

Hefei Central Asia Environmental Protection Technology Co., Ltd.

Electrical commissioning

Seventeen

Zhang Yi

female

Undergraduate

Economic management

intermediate

Hefei cement research and Design Institute Co., Ltd.

Data aggregation

Eighteen

Brilliance

male

Undergraduate

Mechanics

intermediate

Hefei Central Asia Environmental Protection Technology Co., Ltd.

Three dimensional design and product processing

Nineteen

Zheng Jia Jia

female

Undergraduate

Environmental Engineering

intermediate

Hefei Central Asia Environmental Protection Technology Co., Ltd.

Laboratory test and fund management

 

Eight, the main completion of the unit and the contribution of innovation and extension

First completed unit: Hefei cement research and Design Institute Co., Ltd., undertaking experimental research, process research and development, and key equipment and technology research and development.

Second completed: Hefei Central Asia Environmental Protection Technology Co., Ltd., undertaking key equipment processing and manufacturing, engineering and technical services, and promotion of scientific and technological achievements.

Nine. Completion of the partnership statement

Zheng Qing is a technical research and development staff of Hefei cement research and Design Institute Co., Ltd. As the project leader, I worked with other comrades to complete the cooperative research on several projects such as "research and development of key technologies and equipment for ultra low emission of cement production based on intelligent control", and innovating and improving many key technologies for ultra low emission of cement kiln.

As the person in charge of this project, I am Hefei Central Asia Environmental Protection Technology Co., Ltd. During the cooperative R & D process, we chaired and guided R & D design work, and led the formation of the R & D team.

 

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