Experts said that in exploring the new development path for drying technology, comprehensive consideration must be given to energy efficiency, environmental protection, and product quality in order to achieve comprehensive, coordinated, and sustainable development. To implement the development strategy of high efficiency and green drying, we must first take the path of resource-saving development, and change the single extensive drying into combination and intelligent drying. It is necessary not only to fundamentally transform the drying process, but also to carry out comprehensive and multi-level energy-saving technological transformations and vigorously develop drying technologies that use renewable energy and industrial waste heat.
At present, China's drying technology has made great achievements. This is the result of joint efforts of many parties. With the continuous improvement of the industry's technological level, the rate of product replacement is also accelerating. Therefore, the requirements for the drying equipment industry have also been continuously improved, and problems in the industry are now apparent. How to combine the automatic control technology with the drying equipment is a big problem in the industry.
As we all know, each drying equipment has its specific scope of application, and each kind of material can find several kinds of drying equipment that can meet the basic requirements, but the most suitable one can only have one kind. If improperly selected, users must not only bear unnecessary one-time high procurement costs, but also pay a heavy price during the entire use period, such as low efficiency, high energy consumption, high operating costs, poor product quality, and even equipment devices. It can't work normally.
At present, the low level of automation of domestically produced drying equipment and the backwardness of control methods are common problems. As far as the current level of automation is concerned, it is not difficult to solve the control problem in the drying equipment, but what is lacking most is the problem of the reasonable combination of the automatic control technology and the drying equipment. Different materials require different dryers. Similarly, there are major differences in the requirements for control methods for different materials.
The role of automatic control in the dryer is getting bigger and bigger, but its one-time investment is also the issue that people are most concerned about. Sometimes the investment in control equipment even exceeds the investment in the mechanical part of the dryer. It is also the subject that research should be carried out to determine a reasonable control plan for dryers and drying process requirements and to determine appropriate control measures for specific drying projects.
In addition, it should also pay attention to the magnification of drying equipment. The enlargement involves disciplines such as fluid mechanics, mechanics, thermodynamics, heat transfer, materials science, dust removal, corrosion protection, electrical appliances, and control. It is very likely that some problems will arise during the amplification process. Therefore, the amplification of the drying device is by no means a simple geometrical enlargement.
In this respect, it largely depends on the experience of industrialization, the mastery of the physical properties of materials and the understanding of drying equipment. The phenomena that may occur during the enlargement process should be predicted rationally and objectively, and corresponding solutions can be proposed. The so-called research amplification effect is to grasp the drying theory and drying technology while paying attention to accumulating practical experience and summing up lessons.
The broad prospects for the development of the drying equipment industry are obvious to all. The relevant production companies should continue to learn new technologies and strive to resolve the reasonable combination of automatic control technology and drying equipment, so that the automation level of the drying equipment industry can reach a higher level.
The development of domestic drying equipment industry must absorb advanced foreign technology
With the development of the drying equipment industry, many drying equipment factories are faced with small, weak, unprofessional, and unsophisticated companies, with a large quantity and low overall quality. At present, China's drying equipment market is dominated by medium and low-tech products, and increasingly fierce competition requires that our enterprises must improve their product quality through technological advancement, absorption of foreign advanced technologies, and independent innovation in order to meet production needs.
In recent years, with the rapid development of industry, although it has brought benefits to everyone, it has also brought pollution to the environment, people’s awareness of environmental protection has also been greatly strengthened, and the drying equipment manufacturing industry should be based on high quality and low energy consumption. The environmental protection requirements adjust the product structure and further strengthen the research and development of the foundation. It is imperative to explore a new development path for drying technology.
In the fierce market competition, China's drying equipment companies take effective measures to regulate the market and promote the sustainable development of drying technology. The market demand promotes product innovation, and the drying equipment industry is committed to the research and development of new products. The future development prospects are immeasurable. As a production machine widely used in chemical and other fields, drying equipment must speed up the research of related technologies, improve the energy-saving and environmental protection performance of equipment, increase production efficiency, reduce energy consumption, and become a "energy-saving expert."
In order to develop from a large dry country into a dry one, China must further strengthen basic theoretical research, consolidate applied research and application development, and at the same time strengthen research on automation, testing techniques, manufacturing processes, and materials and material design. It is necessary to establish and improve comprehensive evaluation criteria and industry standards for drying equipment, establish macro-control and market regulation mechanisms, and accelerate the upgrading of drying technologies.
At present, China's drying technology has made great achievements. This is the result of joint efforts of many parties. With the continuous improvement of the industry's technological level, the rate of product replacement is also accelerating. Therefore, the requirements for the drying equipment industry have also been continuously improved, and problems in the industry are now apparent. How to combine the automatic control technology with the drying equipment is a big problem in the industry.
As we all know, each drying equipment has its specific scope of application, and each kind of material can find several kinds of drying equipment that can meet the basic requirements, but the most suitable one can only have one kind. If improperly selected, users must not only bear unnecessary one-time high procurement costs, but also pay a heavy price during the entire use period, such as low efficiency, high energy consumption, high operating costs, poor product quality, and even equipment devices. It can't work normally.
At present, the low level of automation of domestically produced drying equipment and the backwardness of control methods are common problems. As far as the current level of automation is concerned, it is not difficult to solve the control problem in the drying equipment, but what is lacking most is the problem of the reasonable combination of the automatic control technology and the drying equipment. Different materials require different dryers. Similarly, there are major differences in the requirements for control methods for different materials.
The role of automatic control in the dryer is getting bigger and bigger, but its one-time investment is also the issue that people are most concerned about. Sometimes the investment in control equipment even exceeds the investment in the mechanical part of the dryer. It is also the subject that research should be carried out to determine a reasonable control plan for dryers and drying process requirements and to determine appropriate control measures for specific drying projects.
In addition, it should also pay attention to the magnification of drying equipment. The enlargement involves disciplines such as fluid mechanics, mechanics, thermodynamics, heat transfer, materials science, dust removal, corrosion protection, electrical appliances, and control. It is very likely that some problems will arise during the amplification process. Therefore, the amplification of the drying device is by no means a simple geometrical enlargement.
In this respect, it largely depends on the experience of industrialization, the mastery of the physical properties of materials and the understanding of drying equipment. The phenomena that may occur during the enlargement process should be predicted rationally and objectively, and corresponding solutions can be proposed. The so-called research amplification effect is to grasp the drying theory and drying technology while paying attention to accumulating practical experience and summing up lessons.
The broad prospects for the development of the drying equipment industry are obvious to all. The relevant production companies should continue to learn new technologies and strive to resolve the reasonable combination of automatic control technology and drying equipment, so that the automation level of the drying equipment industry can reach a higher level.
The development of domestic drying equipment industry must absorb advanced foreign technology
With the development of the drying equipment industry, many drying equipment factories are faced with small, weak, unprofessional, and unsophisticated companies, with a large quantity and low overall quality. At present, China's drying equipment market is dominated by medium and low-tech products, and increasingly fierce competition requires that our enterprises must improve their product quality through technological advancement, absorption of foreign advanced technologies, and independent innovation in order to meet production needs.
In recent years, with the rapid development of industry, although it has brought benefits to everyone, it has also brought pollution to the environment, people’s awareness of environmental protection has also been greatly strengthened, and the drying equipment manufacturing industry should be based on high quality and low energy consumption. The environmental protection requirements adjust the product structure and further strengthen the research and development of the foundation. It is imperative to explore a new development path for drying technology.
In the fierce market competition, China's drying equipment companies take effective measures to regulate the market and promote the sustainable development of drying technology. The market demand promotes product innovation, and the drying equipment industry is committed to the research and development of new products. The future development prospects are immeasurable. As a production machine widely used in chemical and other fields, drying equipment must speed up the research of related technologies, improve the energy-saving and environmental protection performance of equipment, increase production efficiency, reduce energy consumption, and become a "energy-saving expert."
In order to develop from a large dry country into a dry one, China must further strengthen basic theoretical research, consolidate applied research and application development, and at the same time strengthen research on automation, testing techniques, manufacturing processes, and materials and material design. It is necessary to establish and improve comprehensive evaluation criteria and industry standards for drying equipment, establish macro-control and market regulation mechanisms, and accelerate the upgrading of drying technologies.
Butterfly valve, also name as flap valve, is a simple regulating valve, which can be used for butterfly valve controlled by switches in low pressure pipeline, and the closing part (disc or butterfly plate) of butterfly valve revolves around the valve shaft to achieve opening and closing.
Production Size:DN40-DN300mm
Pressure range:PN10,PN16
Design Standard:
Face to Face:DIN3202/EN558-1
Flange Standard:EN 1092/DIN2533
Testing Standard:EN12266
Main Material of parts:
Body:GG20/GG25/GGG45/GGG50
Disc:GG20/GG25/GGG45/GGG50/Carbon steel/stainless steel
Stem:2Cr13/SS304/SS316
Seat:PTFE/RPTFE/TFM1600
It can be used to control all kinds of fluids such as air, water, steam, corrosive media, mud, oil, liquid metal and radioactive medium. The main function is cutting off and throttling in the pipeline.
Butterfly Valve
Wafer Type Butterfly Valve,Lug Type Butterfly Valve,Thread End Butterfly Valve,High Performance Butterfly Valve
CANGZHOU HENGJIA PIPELINE CO.,LTD , http://www.czhjpipe.com