Introduction environmental protection requirements are more stringent, and transformation and upgrading of coating plants are imperative
Establish new coating factory and update equipment, so that the enterprise can seize the first opportunity in technology, equipment and output, have higher competitiveness, and occupy a favorable position in the future market competition. Therefore, how to make the new paint factory project progress more smoothly, planning more reasonable, more economic, efficient, environmental protection, as advanced as possible in the investment budget, is the concern of most of the developing paint enterprises. The design of a new paint factory, from planning, investigation, design, procurement, construction to production, is inseparable from design. The task of plant design is to solve all engineering problems including new construction, reconstruction and expansion projects, which involve national policies, decrees, specifications and regulations (such as urban construction planning, environmental protection, safety and health, etc.); process and technical schemes and engineering technical schemes (such as process flow, equipment selection, building structure, public facilities, etc.); and economic evaluation (such as cost and investment, benefit analysis, etc.). 2. The design stage and design procedure of paint factory are generally carried out in two stages: preliminary design and construction drawing design. 3 the necessity of technical design of workshop production device before construction drawing workshop device design of paint factory is a very important link in paint production. The overall design of the coating factory needs to start from the chemical raw materials, to the overall consideration of feeding, conveying, metering, manufacturing, packaging and conveying of finished products, public and auxiliary facilities, to achieve the best combination of all parts, so as to make a reasonable and efficient design. And even if the single design is well done, it will often fail to play its due effect or even fail to put into normal operation due to the failure of external supporting projects. Therefore, it is of great significance to find a design institute with equipment manufacturing foundation to design the workshop devices in the early stage of the paint factory, so as to avoid the malpractice of considering one thing and losing the other, unreasonable layout and so on, to determine the production process, general layout and general planning scheme of the workshop production devices more reasonably, and to guide the preliminary design and construction drawings of the workshop later 。 4 design content of production equipment in paint factory
5 buy Shanghai one dimension equipment, paint workshop design can reduce the design fee! As one of the largest coating equipment manufacturers in China, Shanghai Yiwei group is the only chemical design institute with grade B chemical engineering design qualification in the industry, which can provide workshop production device design services within the scope of qualification permission. Shanghai Yiwei has gradually developed from an equipment manufacturer to an EPC supplier. Over the past ten years, Shanghai Yiwei company has been focusing on the manufacturing and technological innovation of coating equipment. It has developed from a single equipment manufacturer to an enterprise group with its own design institute, which can provide EPC services for coating construction plant. Shanghai Yiwei focuses on providing the workshop device design of paint factory. Shanghai Yiwei has rich experience in the field of coating equipment, has a deep understanding of coating production process, and can provide opinions on plant layout, equipment layout and equipment selection in the process of providing workshop design for the owner according to the owner's requirements of the coating manufacturer. In combination with the owner's coating production process, automatic control requirements and layout characteristics, Shanghai Yiwei energy, from the beginning of chemical raw material feeding to various process design links such as transportation, measurement, manufacturing, finished product packaging and transportation, including public and auxiliary facilities, makes a comprehensive consideration for the owner to make each part reach the best combination and make a reasonable and efficient design. As Shanghai Yiwei has its own equipment manufacturing base, if the owner selects Shanghai Yiwei's coating equipment in the stage of purchasing production equipment, the design fee of coating workshop can be reduced or exempted!! 6 Shanghai one dimensional integrated coating automation production line Shanghai one dimensional integrated coating production line includes the following parts: 1) powder part: automatic feeding, automatic metering, automatic conveying (mainly including powder bin, weighing system, screw conveying system, pressure conveying system, vacuum system, etc.) 2) Liquid part: automatic feeding, automatic metering, automatic feeding (mainly including storage tank, flowmeter, weighing system, delivery pump, etc.) 3) auxiliary feeding system: automatic metering, automatic feeding (mainly including storage tank, flowmeter, weighing system, delivery pump, etc.) 4) Dispersive mixing system: mainly including dispersing machine, mixer, reaction kettle, weighing system, reaction kettle, etc. 5) filling system: mainly including filling machine, labeling machine, palletizing machine, etc. 7 Shanghai one dimensional integrated coating automation production line case flow chart:
Control system: PLC or DCS automatic control is adopted.
Project case: construction coating automation production line of Shanghai factory of a French company: scheme design / construction drawing design provided by Shanghai Yiwei Chemical Design Institute
Ink automation production line of a British company in Jiangsu Province: scheme design / construction drawing design provided by Shanghai Yiwei Chemical Design Institute
A photoelectric light curing special coating automation production line in Zhejiang Province: scheme design / construction drawing design provided by Shanghai Yiwei Chemical Design Institute
Elastic paint production line of a Chemical Co., Ltd. in Shanghai: scheme design / construction drawing design provided by Shanghai Yiwei Chemical Design Institute
Production line of graphene coating with an annual output of 50000 tons for a company: scheme design / construction drawing design provided by Shanghai Yiwei Chemical Design Institute
Production line of polyol project for a Russian company
Automatic coating production line with an annual output of 10000 tons for a Saudi company: scheme design / construction drawing design provided by Shanghai Yiwei Chemical Design Institute
(source: Shanghai Yiwei Electromechanical Equipment Co., Ltd.)
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