ENERGY SAVING AND ENVIRONMENTAL PROTECTION EQUIPMENT AND ENGINEERING GENERAL CONTRACTING
Tel : +86 17305119688
Email :15061619658@139.com
English
Русский
بالعربيةWhat are the advantages of the new coal slurry dryer over the traditional one?
2025-03-28
The new coal sludge dryer has many advantages over the traditional coal sludge dryer, as follows:
Higher drying efficiency:
Structural optimization: the new coal slurry dryer is more scientific and reasonable in structural design, for example, it adopts a unique dispersing device and guide and lifting system, which can disperse the coal slurry sticking together and then dry it, increase the contact area between the coal slurry and the hot air, and improve the heat exchange efficiency, so as to speed up the drying speed. In contrast, the traditional coal slurry dryer may cause uneven heat transfer and lower drying efficiency due to the problem of coal slurry bonding.
More reasonable design of drying stroke: the new dryer sets different coping boards and chain structures in different drying sections along the axial direction of the cylinder body. This design can make the coal slurry take three steps forward and two steps backward in the drying process, which prolongs the drying stroke of the coal slurry and ensures that the coal slurry can be fully dried, whereas the traditional dryer may not be perfect in the design of drying stroke, which leads to incomplete drying of the coal slurry.
Lower energy consumption:
Excellent utilization of thermal energy: the new coal slurry dryer focuses on the improvement of thermal insulation performance, adding thermal insulation layer on the steel plate, such as glass wool, putting pearl sand in the middle of the jacket, and then using galvanized iron to make the sheath on the outside, which reduces the heat dissipation. At the same time, the hot air recycling technology has also been improved, which can more fully utilize the heat energy and reduce the energy consumption. Traditional dryer due to insufficient insulation measures, hot air circulation design is not perfect, etc., the phenomenon of heat energy waste is relatively serious.
Intelligent control system assistance: the new coal slurry dryer is equipped with an intelligent control system, which can automatically adjust the drying temperature, wind speed and other operating parameters according to the humidity of the coal slurry, feeding speed and other real-time parameters, so that the equipment is always kept in operation, to avoid excessive energy consumption. While the traditional dryer mostly relies on manual experience for operation, it is difficult to achieve accurate energy control.
The operation of the equipment is more stable and reliable:
Improved quality of components: the new coal slurry dryer adopts high-quality wear-resistant materials and excellent manufacturing process, and the abrasion resistance and corrosion resistance of the key components have been significantly improved, which reduces the wear and tear of the equipment and the incidence of failure. For example, the transmission size gear adopts pin interchangeable gear, replacing the traditional cast steel gear, which not only reduces the maintenance cost of the equipment, but also prolongs the service life of the equipment.
Perfect operation monitoring system: the new equipment is equipped with excellent operation monitoring system, which can monitor the operation status of the equipment in real time, such as temperature, pressure, rotational speed and other parameters, once the abnormal situation can be alarmed in time and automatically shut down, avoiding serious damage to the equipment. Traditional dryers in the operation of the monitoring is relatively weak, often need manual inspection to find problems, which can easily lead to the expansion of the failure.
Higher degree of automation:
Easy to operate: the new coal slurry dryer realizes a high degree of automation control, which only requires the operator to carry out simple operations such as starting, shutting down and parameter setting, which greatly reduces the technical requirements for the operator. Moreover, the equipment can realize remote monitoring and operation, which is convenient for users' management and use. The traditional dryer requires the operator to pay attention to the running status of the equipment, manually adjust various parameters, the operation is cumbersome and prone to human error.
Good production continuity: the new equipment can realize 24-hour continuous operation, without frequent downtime for maintenance and adjustment, improving production efficiency and equipment utilization. The traditional dryer may be insufficient in continuous operation ability, need to stop regularly for maintenance and repair, affecting the continuity of production.
Better environmental performance:
Optimization of dust treatment: the new coal slurry dryer is equipped with excellent dust removal equipment, which can effectively collect and treat the dust generated during the drying process, reducing the emission of dust and avoiding the pollution of the environment. At the same time, the sealing performance of the equipment has been strengthened to prevent the leakage of coal sludge dust. The dust removal effect of the traditional dryer may be poorer, which is easy to cause dust pollution.
Heat source selection is more environmentally friendly: the new coal slurry dryer can use clean energy such as natural gas, biomass pellets, etc. as the heat source, which reduces the emission of sulfur dioxide, nitrogen oxides and other harmful gases produced by the combustion of traditional energy sources such as coal, and meets the requirements of environmental protection. The traditional dryer mainly uses coal as the heat source, which is more polluting to the environment.
Wider scope of application:
Strong adaptability to the characteristics of coal slurry: the new coal slurry dryer has better adaptability to the coal slurry with different humidity, viscosity and particle size, and can meet the drying needs of various coal slurries. Whether it is the coal slurry with high humidity and high viscosity, or the coal slurry with low water content and small particle size, all of them can be effectively dried and processed. The traditional dryer may have higher requirements for the characteristics of coal slurry, and the effect is not good for the treatment of coal slurry with some special properties.
Can deal with a variety of materials: in addition to coal slurry, the new coal slurry dryer can also be used to dry a variety of other materials, such as sludge, slag, tailings, etc., to achieve the multi-functional application of the equipment, improve the utilization rate and economy of the equipment. The scope of application of the traditional dryer is relatively narrow, and often can only be used for drying coal sludge.
RELEVANT INFORMATION
The 2023 Annual Meeting of Jiangsu Haike Environmental Technology Engineering Co., Ltd
2024-01-08
Provide energy-saving and environmental protection equipment solutions
Mobile Website
Salesperson business card
No.1 Wei'er Branch Road, Shanggang Industrial Park, Jianhu County, Jiangsu Province