11.2 Cement Morning Post: Dust Filter Bag Selection Factors

2025-11-02 07:01:11

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1. Dr. Jiangsu Bi: What factors should be considered in the selection of dust removal filter bags? 2025-11-01 10:16:27 As the core filter component of industrial dust removal system, the selection of dust removal filter bag directly affects the dust removal efficiency, equipment life and operation cost. In thermal power, chemical industry, metallurgy, building materials and other dust emission scenarios, if the filter bag selection is improper, it is easy to appear blockage, damage.. Learn more +

The article focuses on the selection of dust removal filter bags proposed by Dr. Jiangsu Bi. It is pointed out that the selection of dust removal filter bag affects the dust removal efficiency, equipment life and operation cost, which needs to be judged by comprehensive multi-dimensional factors. Filter conditions, such as temperature, humidity and corrosivity; dust characteristics, including particle size, concentration and viscosity; dust removal equipment parameters, such as size and dust removal method; filter bag performance requirements, such as filter efficiency, wear resistance and aging resistance; and cost and maintenance convenience. Scientific selection can ensure the purification effect, reduce costs, extend the life of equipment, and meet the needs of dust removal in different industrial scenarios.

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Correlation

Cement network data: price statistics of C30 concrete in all regions of China in February 2026

Domestic concrete price statistics in February show that concrete prices in many parts of the country have changed to varying degrees. The national ring-to-ring ratio decreased by 0.48% and the year-on-year ratio decreased by 11.61%. There is no change in the ring ratio in most regions, among which Jiangsu has a relatively large decline in the ring ratio, while Shaanxi has a certain increase in the ring ratio, which is more prominent in the regions with changes. On a year-on-year basis, various regions also showed a decline in varying degrees, with a relatively large decline in some areas and a relatively small decline in some areas.

2026-03-02 10:14:17

3.2 Cement Morning Post: Shanshui Shandong 2026 Conference; Lingang Invited to Build IKEA Dream

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2026-03-02 07:02:03

3.1 Cement Morning Post: Guangdong 2025 Carbon Quota Scheme; Discussion on Cement Capacity Supplement Compliance; Inner Mongolia Cement Staggered Kiln Shutdown

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2026-03-01 07:02:07

2.28 Cement Morning Post: Conch Enterprises Strive for a Good Start; Law of the Jungle in the Cement Industry; "14th Five-Year Plan" Ultra-low Cement Reform

What is happening in the cement industry?

2026-02-28 07:01:12

Wuhan University Solves the Life Problem of Perovskite Solar Cells

This paper proposes an "atomic-scale interface bonding" technology, which uses atomic layer deposition process to introduce a controllable hafnium oxide (HfOx) intermediate layer into the key interface of the cell, synchronously stabilizes the hole and electron transport interface from the atomic scale, and successfully solves the problem that the efficiency and stability of perovskite solar cells are difficult to improve in coordination, which has long restricted the development of perovskite solar cells.

2026-02-27 10:54:30

2.27 Cement Morning Post: 4 clinker lines are closed and withdrawn; cement summit will be held in Hangzhou; Conch units welcome "a good start"

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2026-02-27 07:02:03

2.26 Cement Morning Post: The 15th Cement Industry Summit; Southern Cement Production Line Shutdown; Hongshi Cement Capacity Replacement Notice

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2026-02-26 07:02:09

2.25 Cement Morning Post: the price of cement in Northeast China rises; Gezhouba Cement withdraws from the production line; Heilongjiang supplements clinker production capacity

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2026-02-25 07:02:03

The total investment is 1.8 billion yuan! Equipment mobilization of 3GW photovoltaic cell project

With a total investment of 1.8 billion yuan, the 3GW high-efficiency heterojunction battery project in Shangyi Base of Future Light Energy is the first high-efficiency heterojunction industrial park project in Hebei Province.

2026-02-24 10:01:01

2.24 Cement Morning Post: Tianrui Linru Cement supports the army; the word "dry" is the first word to be implemented; the Secretary of Suzhou Municipal Party Committee visits Conch

What is happening in the cement industry?

2026-02-24 07:01:07

2.23 Cement Morning Post: Ma Yingchun's New Year's Voice; Work Hard to Start the "15th Five-Year Plan"

What is happening in the cement industry?

2026-02-23 07:02:03

2.22 Cement Morning Post: Welcome Wealth on the Fifth Day of the Lunar New Year, Cement Hard Core; Make a New Chapter

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2026-02-22 07:02:03

2.21 Cement Morning Post: I am on duty during the Spring Festival and I will not close; I am on duty during the Spring Festival and I will stick to the flavor of the year; the meeting of the board of

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2026-02-21 07:01:06

2.20 Cement Morning Post: Conch Searching for "Horse" in the Year of the Horse; Conch is full of New Year's Flavor at the Moment; Salute to Cement Workers on Duty in the Spring Festival

What is happening in the cement industry?

2026-02-20 07:02:05

2.19 Cement Morning Post: Handmade by Taiwan Cement Guigang Factory in the Spring Festival; Fancy New Year Greetings by the Department in the Year of the Horse; Conch People Send Lucky Cards

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2026-02-19 07:03:12

2.18 Cement Morning Post: Conch Yang Jun 2026 Congratulatory Message; Conch Cement New Year Blessing; Take the lead in drawing lots in the Year of the Horse

What is happening in the cement industry?

2026-02-18 07:01:06

2.17 Cement Morning Post: Tapai Group celebrates the New Year of the Horse; Shanshui Group celebrates the New Year in 2026; Tianrui Cement Capacity Replacement Announcement

What is happening in the cement industry?

2026-02-17 07:15:15

2.16 Cement Morning Post: China National Building Materials Co., Ltd. Ma Yanyi; Yang Jun supervises the safety before the festival; Zhang Anping wishes for the Spring Festival

What is happening in the cement industry?

2026-02-16 07:02:02

2.15 Cement Morning Post: Conch Unit Wins in the First Month; One Picture Understands Huaxin Report; Lone Brave Sha Dongshengxing

What is happening in the cement industry?

2026-02-15 07:01:08

2.14 Cement Morning Post: Sinoma International Limited Shares Lifted; the Spring Festival Integrity Reminder Comes; Anhui Conch Information Recruitment

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2026-02-14 07:02:04

DBM Weekly Review: The Year of the Snake Ends, the Market Stagnates! What is the expectation of the component market after the year?

With the approaching of the year, the photovoltaic module market has entered the traditional off-season, and most projects have entered the stagnation stage.

2026-02-13 10:55:11

2.13 Cement Morning Post: China Cement Website Visits Conch; OCC Chairman Visits Conch; BBMG Jidong Strives for a "Good Start"

What is happening in the cement industry?

2026-02-13 07:02:03

National Energy Administration: New PV Installed Capacity of 317GW in China in 2025

In 2025, the installed capacity of renewable energy in China reached a new high, and the proportion of the scale increased steadily.

2026-02-12 10:59:24

Improve the national unified electricity market! The State Council issued a heavy document!

The State Council plans to build a unified national electricity market system, with the goal of basically completing it by 2030 and fully completing it by 2035, so as to realize the optimal allocation of power resources nationwide, the market-oriented pricing of multi-dimensional values, and the fair participation of all kinds of subjects.

2026-02-12 09:38:19

2.12 Cement Morning Post: "King of Cement" Takes Social Responsibility; Conch and China Coal Strategic Cooperation; 2026 Ecological Reconstruction of Cement

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2026-02-12 07:01:13

The General Administration of Municipal Supervision notified 3 batches of photovoltaic inverters of unqualified product quality

The production enterprises involved include Atlas Photovoltaic Technology (Suzhou) Co., Ltd., Wheat Field Energy Co., Ltd., and Easy Group Co., Ltd.

2026-02-11 09:34:59

2.11 Cement Morning Post: Conch may hold Zheshang giant; Musk's 2010 Lunar City Construction; Zhejiang Cement Conference set the tone

What is happening in the cement industry?

2026-02-11 07:01:09

2.10 Cement Morning Post: Wuhu Mayor Visits Conch; China Resources Xie Ji Promotes Transformation; Jing Shiqing Focuses on Internal and External Development

What is happening in the cement industry?

2026-02-10 07:01:10

2.8 Cement Morning Post: Tianrui Cement Malay Transport; Wang Fengpu visited Tianrui Cement; Su Ziqing visited Tianrui Cement

What is happening in the cement industry?

2026-02-08 07:15:09

2.7 Cement Morning Post: cement price reduction in many places in Jiangsu; promotion of dry ice-assisted blasting; photovoltaic grid connection of Sinoma Zambia

What is happening in the cement industry?

2026-02-07 07:02:03

2.6 Cement Morning Post: China Resources Changjiang Accident Causes One Death; Four Enterprises in Sichuan Supplement Production Capacity; Hunan Cement Accident Causes One Death

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2026-02-06 07:02:08

Wang Bohua: The newly installed capacity of PV in China in 2026 is expected to be 180-240 GW

Wang Bohua said that in 2026, the new installed capacity of photovoltaic in China is expected to be 180-240 GW, and the new installed capacity in the world is 500-667 GW.

2026-02-05 13:28:19

Wang Shijiang, Department of Electronic Information, Ministry of Industry and Information Technology: Accelerate the Release of Mandatory National Standards for Quality and Safety of Photovoltaic Modu

On February 5, Wang Shijiang, deputy director of the Electronic Information Department of the Ministry of Industry and Information Technology, delivered a speech at the Seminar on the Review of the Development of the Photovoltaic Industry in 2025 and the Prospect of the Situation in 2026.

2026-02-05 09:44:28

2.5 Cement Morning Post: Shanshui 2026 grinding aid bidding; annual commendation meeting of Chunchi and other companies; Tianshui Yongdeng production capacity supplement

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2026-02-05 07:02:09

2.4 Cement Morning Post: Production according to the registered capacity; performance forecast of 10 cement companies; difficulty in solving the problem of approved production capacity

What is happening in the cement industry?

2026-02-04 07:02:08

2.3 Cement Morning Post: Progress of Conch Cement 2026; Huzhou issued the "No Waste" Guide for Cement; Huang Pinglin visited the enterprise during the Spring Festival

What is happening in the cement industry?

2026-02-03 07:01:10

Cement network data: price statistics of C30 concrete in all regions of China in January 2026

Domestic concrete price statistics in January show that it covers the relevant values of concrete prices in the whole country and many regions. From the overall data, prices in most parts of the country have declined year-on-year to varying degrees, and some regions have also shown a downward trend. Among them, the ring change is more obvious in Shaanxi, up 2.07%; the ring change is relatively weak in Beijing, Shanxi, Inner Mongolia and other places, with no change in the ring. On a year-on-year basis, the decrease in Shaanxi was -30.16%, while the decrease in Chongqing and Guizhou was flat with no change.

2026-02-02 11:09:43

2.1 Cement Morning Post: Xiangshan raw material mill technical transformation is successful; Liao Quangui: kungfu depends on accumulation

What is happening in the cement industry?

2026-02-01 07:14:21

1.31 Cement Morning Post: Conch Cement expanded its territory; the accounting method for cement clinker output was approved; Jinyuan lost 200 million yuan in abandoned lithium mines

What is happening in the cement industry?

2026-01-31 07:02:50

DBM Weekly Review: Market Cooling, Production Schedule Reduction, When Will PV Module 1 yuan/W Be Realized?

The Spring Festival holiday is approaching, and the component production schedule is expected to be lowered in February.

2026-01-30 17:29:08

DBM PV modules: modules up to 0.9-1 yuan/W! Longji, Tianhe, Jingao.. Four manufacturers raised their quotations.

Longji Green Energy's Latest Quotation Has Touched a High of 0.9-1.0 yuan/W

2026-01-28 15:25:18

Year-on-year growth of 13.67%! In 2025, the new installed capacity of PV set a new record!

On January 28, the National Energy Administration released the national electricity statistics for 2025. By the end of 2025, the total installed capacity of power generation in China was 3.89 billion kilowatts, an increase of 16.1% over the previous year, of which the installed capacity of solar power generation was 1.2 billion kilowatts, an increase of 35.4% over the previous year. In 2025, the new PV installed capacity in China was 315.07GW, an increase of 13.67% over the same period last year, setting a record for the new installed capacity in the year. According to the monthly data, in December 2025, the newly installed photovoltaic capacity in China was 40.18 GW, which decreased by 43.3% year-on-year, but increased by 82.47% year-on-year.

2026-01-28 11:56:43

The quantity has increased by 487% and the price has increased by 360%! Explosive growth of new energy green certificates

Among them, from January to December 2025, the total number of green certificates issued by photovoltaic power generation was 672.13 million, accounting for 22.8% of the total number of green certificates issued in that year.

2026-01-28 10:37:45

1.28 Cement Morning Post: Conch Yang Jun paid a visit to Ren Zhengfei; Cement profit rebounded but was cold; Hubei broke the "involution" competition

What is happening in the cement industry?

2026-01-28 07:02:03

General Manager of Three Gorges Group Subsidiary Was Investigated

Wu Changyu, Deputy Secretary of the Party Committee and General Manager of Yunnan Energy Investment Co., Ltd. of the Three Gorges Group, is suspected of serious violations of discipline and law, and is currently undergoing disciplinary review by the Discipline Inspection and Supervision Group of the State Supervision Committee of the Central Discipline Commission in the China Three Gorges Group and supervision and investigation by the Hubei Provincial Supervision Committee.

2026-01-27 17:05:24

1.27 Cement Morning Post: 2025 Clinker Export Surges; Jiahuateshui 2026 New Development; Southern Cement 2026 Energy Increase

What is happening in the cement industry?

2026-01-27 07:02:27

1.26 Cement Morning Post: Conch Zhongnan Robot Recruitment; Conch Small Idler Sword Sharpening for Twenty Years; Golden Dragon Commend Ideological Pacesetter

What is happening in the cement industry?

2026-01-26 07:02:03

1.25 Cement Morning Post: Gezhouba 2026 Working Meeting

What is happening in the cement industry?

2026-01-25 07:01:16

1.24 Cement Morning Post: Wenfu high-speed rail Cement Bid; China United Cement Subsidiary Company Transfers Assets; Shenzhen Stock Exchange Issues Evergreen Regulatory Letter

What is happening in the cement industry?

2026-01-24 07:02:04

1.23 Cement Morning Post: One Picture to Understand Conch Report; Conch's "14th Five-Year Plan" Performance Is Good; Hearing on Trans-provincial Capacity Project

What is happening in the cement industry?

2026-01-23 07:02:03

CEMPI

97.44

0 0%

CONCPI

89.83

0.00 0.00%

CLKPI

103.47

0.00 0.00%

SPPI

44.98

0.00 0.00%

MORPI

73.32

0.00 0.00%

Cement Net Data: Monthly Average Market Prices of Major National Building Materials Products in February 2026

Monthly Average Market Prices of Major National Building Materials Products in February 2026