在涂布洁净厂房设计时，许多规范是必须遵守的。这些规范确保了厂房的洁净度、安全性以及高效运行。以下是一些关键的规范：
1. 洁净度等级与气流组织：
- 根据生产工艺和产品要求，明确洁净度级别，并合理划分不同洁净区域。通常，涂布洁净厂房的洁净度等级要求较高，如百级、千级等，以确保产品质量。
- 合理设计气流模式，如单向流、非单向流或混合流，以确保颗粒物和污染物能够被有效排出。
2. 工艺布局：
- 功能区域划分应合理，包括生产区、辅助区（如仓库、休息区、卫生间）、办公区等，确保各区域互不干扰，物流畅通。
- 空间布局应具有灵活性，以适应生产工艺的调整和变化。主体结构应坚固耐用，采用大空间及大跨度柱网，避免使用内墙承重体系。
3. 空气净化系统设计：
- 配置初效、中效、高效过滤器等空气净化设备，确保车间内空气洁净度达到要求。过滤器的选择与安装应确保密封性良好，避免漏气现象。
- 空调系统应与空气净化系统相配合，以维持恒定的温湿度条件。
4. 电气与照明系统设计：
- 设计符合生产需求的电气系统，确保设备稳定运行。照明系统应满足生产需求，保证光线充足且均匀，同时考虑节能和防爆要求。
5. 材料选择：
- 地面材料应选择防滑、耐磨、易清洁的 材料，如环氧地坪、PVC地板等。这些材料不仅能有效防止静电对敏感元器件的损害，还能确保地面的洁净度和安全性。
- 墙面与天花板材料应选择防水、防潮、易清洁的材料，如彩钢板、不锈钢板等。墙面和天花板应平整无缝隙，减少积尘和清洁死角。
6. 施工与验收 ：
- 洁净厂房的施工应按设计文件、合约的内容实施。当修改设计时，应经原设计单位的确认、签证，并得到建设单位的同意。
- 洁净厂房工程竣工验收的系统调试，应在建设单位和监理单位的共同参与下进行，由施工企业负责进行系统调试、检测，承担调试的单位应具有调试、检测专职技术人员和符合本规范规定的测试仪器。
7. 安全与环保：
- 涂布车间内可能涉及易燃易爆的化学品和复杂的生产设备，存在一定的安全风险。限制人员进入可以减少因人为操作不当或意外事件导致的安全事故。
- 涂布车间在生产过程中可能使用和排放危险化学品，如VOCs（挥发性有机化合物）。这些化学品对人体健康和环境有潜在危害，限制人员进入可以减少暴露风险，同时确保化学品的储存和使用符合安全规定。
这些规范的遵守不仅能确保涂布洁净厂房的高效运行和产品质量，还能保障人员安全和环境保护。安思迪作为专业的涂布洁净厂房设计和施工公司，始终致力于为客户提供符合这些规范的高品质解决方案。
Key Standards for Coating Cleanroom Design
When designing coating cleanrooms, it is essential to adhere to a variety of standards to ensure cleanliness, safety, and efficiency. Here are some critical standards to follow:
Cleanliness Levels and Airflow Organisation
Determine cleanliness levels based on production and product requirements, typically high grades like Class 100 or 1,000, and划分 different clean areas.
Design airflow patterns (unidirectional, non-unidirectional, or hybrid) to effectively remove particles and contaminants.
Process Layout
Function areas should be clearly divided, including production, auxiliary (storage, rest areas, toilets), and office areas, ensuring no interference and smooth logistics.
The layout should be flexible to accommodate process adjustments. The main structure should be robust, using a large-space and wide-column grid to avoid internal load-bearing walls.
Air Purification System Design
Install air purification equipment such as primary, secondary, and high-efficiency filters to meet air cleanliness requirements. Ensure good sealing of filters to prevent leakage.
The air conditioning system should work with the air purification system to maintain stable temperature and humidity.
Electrical and Lighting System Design
Design electrical systems to meet production needs and ensure stable equipment operation.
Lighting systems should provide ample, uniform light while meeting energy-saving and explosion-proof requirements.
Material Selection
Floors should be slip-resistant, durable, and easy to clean, such as epoxy or PVC flooring, to prevent electrostatic damage and ensure cleanliness and safety.
Walls and ceilings should be made of waterproof, moisture-proof, and easy-to-clean materials like colour-coated steel panels or stainless steel. They should be smooth and seamless to reduce dust accumulation and cleaning blind spots.
Construction and Acceptance
Construction must follow design documents and contractual agreements. Design changes require approval from the original design and construction units.
System commissioning and testing upon project completion should be conducted jointly with the construction and supervision units, using dedicated personnel and instruments.
Safety and Environmental Protection
Coating workshops may involve flammable, explosive chemicals and complex equipment, posing safety risks. Limiting personnel access reduces accidents from improper operations or unexpected events.
Coating workshops may use and emit hazardous chemicals like VOCs, which can harm health and the environment. Restricting access reduces exposure risks and ensures proper chemical storage and usage in line with safety regulations.
Adhering to these standards ensures efficient, safe, and environmentally friendly coating cleanroom operations. Anside, as a professional coating cleanroom designer and builder, is committed to providing high-quality solutions that meet these standards.
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