In the next five years, the steady and rapid development of the national economy requires that the output of paint products still grow at a rate slightly higher than that of GDP. In order to meet the needs of supporting all walks of life, the “Twelfth Five-Year Plan†proposed by the paint industry is to vigorously develop environmentally-friendly coatings represented by water-based coatings, increase the variety of industrial coatings and special coatings, and increase their use. Construction technology, establish and improve the clean production process of coatings and inorganic pigments, energy-saving emission reduction standards. The "Twelfth Five-Year Plan" of the coatings industry pointed out that, benefiting from both industrial and civil demand, it is expected that the output of paint will maintain an average annual growth rate of 10%. By 2015, the output of coatings will be expected to reach 12 million tons. As production increases, the industry and product mix will also change significantly. The focus and direction of the restructuring of the paint industry is to encourage the production of environmentally friendly, resource-conserving coatings (waterborne wood, waterborne industry, waterborne marine coatings, high solids, solvent-free, radiation-curable, functional exterior insulation coatings, etc.) Encourage the production of chloridized titanium dioxide with titanium oxide (natural rutile, natural rutile, and high-titanium slag) with a single-line annual production capacity of 30,000 tons or more and titanium dioxide content of not less than 90%; Lead chrome yellow, iron oxide pigments with an annual output of 10,000 tons or less, solvent-based coatings (excluding encouraged coating types and production processes), and powder coating production equipment containing isocyanuric acid triglycidyl ester. The key points of product structure adjustment include: speeding up the industrialization of waterborne alkyd coatings through modified and feasible water-based processes; changing the current situation of titanium dioxide to more than 98% of sulfuric acid products; improving the deep processing capability of iron oxide pigments (such as coating processing ) To meet the needs of the international market; Accelerate the development and application of composite phosphate and composite molybdate anticorrosive pigments, replacing reddish and chromates. In terms of science and technology, the planned technological innovation goals include the development of high-performance coatings and special-purpose inorganic pigments, the development of cleaner production integration technology for sulfuric acid titanium dioxide, and the treatment of ammonia nitrogen wastewater with iron oxide pigments; the development of national key projects such as large aircraft and large-scale Coatings for ships and high-speed railways; Research and development of water-based resins for waterborne industrial coatings (waterborne wood coatings, functional waterborne anticorrosive coatings) that meet industrial coating requirements, replacing imported waterborne resins, and promoting the promotion of waterborne industrial coatings; Heavy anti-corrosion field, large aircraft, large ships and other promotion; access to 3 to 5 national-level awards with major achievements in independent intellectual property rights; more than 100 valuable Chinese and foreign patent applications. In terms of environmental protection and energy conservation, in addition to the industry itself improving energy efficiency and energy conservation and emission reduction, the paint industry must also contribute to energy conservation and emission reduction in other industries, and to the development of clean energy and renewable energy. Such as building thermal insulation for the development of reflective thermal insulation, durable special function coatings; for the development of nuclear energy, wind power, geothermal, solar energy, hydropower and other clean energy and renewable energy development of efficient anti-corrosion and special coatings; for the construction of smart grid and antifreeze Rain transmission lines and other development of special functional coatings. The environmental protection objectives put forward by the paint industry are to comprehensively promote the water-based coating and increase the share of high-solid-alcoholic alkyd coatings by 20%; to implement international conventions, to prohibit the production and use of solvent-based chlorinated rubber, and to prohibit the use of antifouling coatings such as DDT and TBT; Carry out UV curing in the application of waterborne coatings, powder coatings and automotive coatings; comprehensively promote the evaluation index system of titanium dioxide, iron oxide pigment cleaner production process, and promote the production of high grade (greater than 80%) titanium raw materials chloride process titanium dioxide The unit's overall energy consumption decreased by 20%. Standards, the paint industry will establish and improve environmental protection standards, energy consumption standards, access standards, product standards, etc., through the forward-looking, orientation, pertinence and operability of the standard planning, promote industrial restructuring and industrial upgrading, promote enterprises Technological progress ensures product safety and environmental protection. In order to achieve the above-mentioned objectives and tasks, the plan proposes a series of safeguard measures, such as increasing the research and development of new products and new technologies; further improving the standard system and gradually raising the level of standards; optimizing the industrial structure of the paint industry and upgrading the national enterprises. The competitiveness of the brand; establish and improve the market access system of paint products, and promote the paint industry to the direction of low pollution and healthy development. At the same time, the plan also put forward the role of industry organizations in market access, standard system revision, information construction, and corporate and government communication; strengthen the upstream and downstream units of technical cooperation, establish a linkage mechanism; improve the paint production and testing equipment Level; improve the level of construction application of coatings; strengthen the construction of information engineering projects in the coatings industry.
External Feed Rotary Drum Filter Screen
1.The material is high-strength and corrosion-resistant stainless steel; Less used field area; Convenient construction; It can be directly fixed with expansion bolts without channel construction; Inlet and outlet water can be connected with pipes.
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2.The screen will not be blocked by waste solid because the machine is inverted trapezoid cross section
3.The machine is controlled by adjustable-speed motor, which can maintain optimum working condition according to water flow.
4.Special washing device can brush away the impurities on the surface of screen, after twice internal brush, it will achieve the best cleaning effect.
