广州青秦禹环保科技有限公司

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21

2022-06

"Eight Vertical and Eight Horizontal" Routes Gain New Lines, Boosting Coordinated Regional Development

2022-06-20 20:29 Beijing Youth Daily, Beiqing.com Official Account CCTV News (Xinwen Lianbo): Today (June 20), with the opening of several new railway lines and the implementation of high-standard operations on trunk routes, China's national railway network has rolled out a new train schedule. This move not only expands and upgrades China's "Eight Vertical and Eight Horizontal" high-speed rail network but also injects fresh momentum into regional coordinated development. This morning, two brand-new Fuxing intelligent动车组 trains, each capable of reaching speeds up to 350 km/h, departed one after another from Beijing West Station and Wuhan Station, marking the official launch of 350 km/h high-standard operations on the Beijing-Wuhan section of the Beijing-Guangzhou High-Speed Railway. As a result, the fastest travel times between Beijing West and Shijiazhuang, Zhengzhou East, and Wuhan have been reduced to just 1 hour 1 minute, 2 hours 11 minutes, and 3 hours 48 minutes, respectively. Under the new train schedule, a total of 57 high-quality benchmark trains running at 350 km/h will operate on the Beijing-Wuhan section of the Beijing-Guangzhou High-Speed Railway, connecting 16 provinces, municipalities, and autonomous regions. Travel times between cities along this route have been significantly shortened as a result. Meanwhile, the Zhengzhou-Chongqing High-Speed Railway, spanning 1,068 kilometers across Henan, Hubei, and Chongqing, officially began full-line operations today. The inaugural G52 train departed from Chongqing North Station, traveling non-stop to Zhengzhou, cutting the high-speed rail journey between the two cities from approximately 8 hours to a swift 4 hours and 23 minutes. Additionally, the final segment of the Central Plains' "rice character"-shaped high-speed rail network—the Puyang-Zhengzhou section of the Ji-Zheng High-Speed Railway—also opened to traffic today, enabling passengers to reach Puyang East from Zhengzhou East in as little as 52 minutes. Meanwhile, Asia's largest railway passenger hub, Beijing Fengtai Station, was officially put into operation today. From here, high-speed trains heading toward the Shijiazhuang-Taiyuan High-Speed Railway, as well as conventional trains serving the Beijing-Jiulong, Beijing-Yuanping railways and certain local Beijing transit routes, will now depart. This move further eases passenger rail traffic pressure in Beijing's central urban area and enhances the capital's comprehensive transportation system.

2022-06-21

21

2022-06

When industry meets oil-absorbing machines—it couldn’t be more convenient.

Industrial oil skimmers (also known as oil skimming machines, oil-water separators, or oil collectors) are currently one of the most reliable and cost-effective devices for removing floating oils from liquid surfaces. They are easy to operate, consume minimal electricity, and require no consumables—making them highly efficient at eliminating various types of surface oils from water, including motor oil, kerosene, diesel fuel, lubricating oils, vegetable oils, and other grease-like substances that are lighter than water. Importantly, these skimmers can effectively adsorb and remove even thin or thick layers of oil on the water’s surface. The primary applications include: 1. Removing floating oils from recycling tanks used in various metalworking fluids, steel rolling emulsions, and cleaning solutions. 2. Serving as a pre-treatment system in industrial wastewater treatment facilities, specifically in regulating tanks, grease traps before advanced purification processes, and air flotation separation units designed to collect floating oils. Key features of these skimmers include: 1. A specially designed stainless steel oil-skimming belt with exceptional oil-absorbing capabilities—capable of capturing even the thinnest, multicolored oil films visible to the naked eye, achieving an oil removal rate of over 95%. 2. The collected oil contains extremely low moisture content, allowing it to reach a high purity level of up to 93%, thus enabling effective oil-water separation and facilitating the recovery of valuable waste oil. 3. The skimming blade is adjustable, ensuring optimal performance for maximum oil removal efficiency. 4. The skimmer can withstand harsh conditions, including exposure to strong acids, strong bases, and high temperatures—operating reliably at temperatures exceeding 120°C. 5. The length of the oil-skimming steel belt can be customized according to the specific requirements of the installation site. 6. Depending on the application environment, users can choose between standard models or custom-made versions tailored to their needs, such as corrosion-resistant, explosion-proof, wind-resistant, or steam-proof designs. 7. Equipped with manual or automatic controls featuring 24-hour time-proportional settings, the skimmer can be programmed to automatically start, stop, or pause operation at predetermined intervals throughout the day. 8. No consumables are required, and the device boasts ultra-low power consumption. Additionally, its stepless-speed motor allows operators to adjust the skimmer’s speed dynamically based on the amount of oil present in the water. 9. A magnetic pulley system drives the oil-skimming belt, eliminating the need for submerged wheels and significantly reducing mechanical failures.

2022-06-21

21

2022-06

Why does the floor grinder vibrate? And how should it be handled?

Guangzhou Qingqinyu Environmental Technology Co., Ltd., a manufacturer of floor machinery, would like to explain to you: Why does your floor grinding machine experience shaking? And how can you address this issue? There are several reasons why a floor grinding machine might shake. The most common one is wear on the copper bushings inside the connecting plate—this issue can usually be resolved simply by replacing the bushings. Another frequent cause is improper coordination among the machine’s components. In such cases, it’s essential to inspect whether all parts are working together smoothly (this problem often occurs with shock-absorbing springs or ball joints)—replacing these components typically solves the issue. Guangzhou Qingqinyu Environmental Technology Co., Ltd. specializes in the production and sale of floor machinery, road and bridge equipment, floor grinders, ground grinding machines, epoxy floor grinders, milling machines, vibrating screeds, cutting machines, leveling machines, and more.

2022-06-21

17

2022-06

One piece of equipment can build roads and bridges. The world's first pile-beam integrated bridge erecting machine came out in Han Dynasty.

2022-06-17

17

2022-06

What is a towed vibratory roller? What is a towed impact roller?

2022-06-17

13

2022-06

Some matters needing attention in the daily use of floor grinding machine

2022-06-13

13

2022-06

How to choose the floor grinding machine suitable for your products

2022-06-13

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