May I ask that wastewater treatment equipment needs to be explosion-proof in explosion-proof areas; can blueprints still be issued with an environmental protection grade of Class B?

If the wastewater treatment equipment is located in an explosion-proof area, then in accordance with **relevant safety regulations and standards, the equipment as well as the associated electrical control systems must meet explosion-proof requirements to ensure safe operation. The explosion-proof design must comply with relevant explosion-proof standards, such as GB 3836.1-2010 \"Explosive atmospheres – Part 1: General requirements for equipment\" and other related national or industry standards. Environmental Protection Class B qualification refers to the level of qualification that a company possesses for engaging in environmental protection engineering design (Class B). According to the regulations in China’s environmental protection industry, a Class B design qualification allows enterprises to undertake corresponding environmental protection engineering design tasks, but whether they can actually produce design drawings depends on the scope of the design work and the specific details of the granted qualifications. Generally, companies with Class B environmental protection design qualifications are capable of undertaking environmental protection engineering designs of a certain scale. However, for special areas such as the design of explosion-proof zones, higher-level qualifications or specific certifications may be required. Therefore, if it is necessary to produce design drawings for wastewater treatment systems in explosion-proof areas, companies should ensure that: 1. they possess the qualifications or technical expertise required for the engineering design of such areas. 2. Designers should understand and be able to apply regulations, standards, and technical requirements related to explosion protection. 3. The design blueprint must undergo qualified professional review to ensure it meets explosion-proof safety requirements. When carrying out the actual operations, it is recommended to consult the local work safety supervision and management department or environmental protection department to understand the specific regulatory requirements and certification procedures, and to carry out the design and application processes in accordance with official procedures. If necessary, it is possible to seek the cooperation of design firms with the relevant qualifications and experience to ensure the compliance and safety of the design plan. .

Sure, it’s possible. However, the environmental protection industry is in a somewhat awkward situation at the moment; I’d suggest you consult with people from large design firms. Our explosion-proof version can also generate drawings normally

The design qualification level is not related to explosion protection requirements, but rather to the scale of the project; within the specified project scope, drawings can be produced.