Existing state of the art slurry pump industry issues that you know

Existing state of the art slurry pump industry issues that you know

Currently, the slurry pump industry business after years of technological innovation and the introduction of digestion and absorption of foreign advanced technology, industries and enterprises within the technology innovation, product structure adjustment , the core competitiveness of enterprises with new levels are appropriate to improve and enhance . Its industry is state of the art :

( A ) generating equipment . slurry pump industry has formed a relatively complete system of supporting the development of manufacturing in the country on 50 million kilowatts of new production capacity , 80% of the units for the domestic units annually. 300,000 , 60 thousands of sub-critical thermal power slurry pumps have been entirely domestic. 600,000 kilowatts supercritical and ultra-supercritical one million kilowatts thermal power of the slurry pump products have achieved domestically . slurry pump industries and enterprises through cooperation with foreign manufacturers to introduce technology and developed a combination of comprehensive grasp of the new power generation equipment for science and technology products . Currently supercritical , ultra-supercritical thermal power units supporting the boiler feed slurry pumps have been put into batch production and operation . 600,000 kilowatts of nuclear power generating units at the slurry pump supporting domestic product on the basis of one million kilowatts unit slurry pumps are also part of the product to achieve a localization . Ling Ao nuclear power plant one million kilowatts first two units , the price of red mud along the nuclear power plant unit with a spray slurry pump , charging slurry pump and other slurry pumps two nuclear localization support.

(B ) metallurgical equipment . Currently slurry pump manufacturing has been able to produce 800 tons of iron and steel enterprises conventional process equipment , heavy steel three engineering equipment , plate and sheet mill and other equipment, 4,000 m3 blast furnace , CDQ complete sets of equipment , blast furnace gas recovery devices and other equipment to provide a full range of slurry pump products .

(C ) petrochemical equipment . slurry pump manufacturing enterprises for 7000 m electric drive oil rigs, large kerosene million-ton annual plant equipment unit , 40,000 cubic meters grading scale air separation equipment , 300,000 tons of synthetic ammonia and 520,000 tons of urea level sets of equipment , 60 ~ ancillary products required 70 -ton ethylene renovation project.

(D ) be able to build the country ‘s 300,000-ton supertanker , a large offshore oil storage tankers , container ships and 8,000 cases of large LNG carriers and other shipbuilding industry to provide the appropriate supporting products .

(E ) environmental protection equipment. slurry pump industry enterprises through independent research and development and innovation , has been able to urban sewage treatment equipment , recycled water ( water ) reuse equipment, flue gas desulfurization and denitrification equipment, urban waste disposal equipment, hazardous waste ( including medical waste ) processing equipment and other ancillary products provide the appropriate slurry pump .

While the slurry pump industry enterprises in some important areas of the national economy to achieve a larger technological leap , but the current status of the industry , there are many problems to be solved .

First, the lack of long-term R & D investment , technology accumulation should be strengthened. Inadequate investment in R & D funding has become a major factor restricting the slurry pump industry independent research . Compared with the well-known foreign companies, industry-wide R & D investment companies seem minimal, severely restricts the research and development of new technologies and new products. According to incomplete statistics , the annual slurry pump industry we all research and development costs , not as a large foreign enterprises and more research funding .

Secondly, the independent design capacity is weak , a major key equipment and technology controlled by others still . Most of the products we slurry pump industry has been basically achieved self- manufacturing, but some major technical equipment due to the lack of independent intellectual property rights , the core technology is still controlled by foreign hands. Domestic slurry pump manufacturing enterprises are mostly borne by low-end product processing sectors , independent of the breadth and depth still to be improved . For example , now has begun to manufacture nuclear power plants in the country and one million kilowatts power plant slurry pumps supercritical , ultra-supercritical slurry pump , its design and critical core technology is still restricted and people .

Third, the basic technology development lags behind, the foundation supporting components is the weak link. For a long time , due to the lack of price -based mud technology research attention it deserves , on the basis of China’s equipment manufacturing machinery, basic components lagging development , has become an important factor restricting the development of major technologies and equipment . Mechanical seals , instrumentation and minimum flow devices and other infrastructure machinery products, mostly middle and low product performance quality is not high .

Fourth, an important technical equipment still rely on imports , the introduction of technology digestion contempt innovation , the introduction of blind duplicate serious . Through the introduction of foreign advanced manufacturing technology to shorten the gap with the world advanced level , is still the main channel of the slurry pump manufacturing technology development upgrades. In the 1990s, we slurry pump manufacturing , while providing some of the major equipment and products needed for economic development , but it is still mainly rely on imported technology , the industry ‘s own self-development and innovation capability is weak. Since the introduction of long-term heavy , light absorption and innovation , one-sided pursuit of advanced technology, performance and scale , often resulting in the same type , the same scale of the project repeatedly introduced , many of its number , country- wide , the huge cost of , is other countries look of the item back .

Fifth, the overall design , turnkey capability is weak , the lack of general contracting business with system design, system integration capabilities and service functions . On the one hand, China’s slurry pump manufacturing complete sets of major projects , the overall design, system integration technology capacity is weak , it is difficult to provide users with comprehensive solutions and “turnkey ” ; on the other hand , the development of slurry pump manufacturing is a complex systems engineering requires research units , design units, manufacturers and application sectors to collaborate closely with the large-scale production . The current situation is that we slurry pump industry : the ability to have a general contracting company has not yet formed , research institutes, design agencies, manufacturing companies independently . Some equipment manufacturing system, in the fierce international and domestic market competition gradually multinational crushed, defeated , into a multinational component suppliers .

Sixth, the lack of application of the purchase of domestic slurry pump sector initiative, is bound to the shackles of the slurry pump manufacturers to develop products with independent intellectual property rights and patents enthusiasm . After half a century of development , China’s slurry pump manufacturing enterprise technical level compared with foreign countries have made ??great progress , some of the technologies and products that can keep pace with similar foreign products , coupled with a strong price advantage , domestic slurry pump products deserve greater market share. However, due to the use of some sectors of the blind pursuit of the most advanced technology and equipment , does not consider the cost , resulting in domestic slurry pump products in the domestic procurement tender was defeated uncommon foreign products , especially independent innovation, research and development of their own first (set ) major technical equipment of slurry pump products to market more ado. Even many domestic high-end slurry pumps already have considerable technical level , but still using the department refused to use a variety of excuses , so that made the final product is difficult to go beyond the slurry pump artificial divide set .