Common sense of coating: suggestions on design technology and safety strategy of Coating Factory (I)

Core tip: Foreword: with the increasing requirements of the state for safety and environmental protection of coating enterprises, especially the key spot check on safety production by the government of Guangdong Province in recent years, many coating enterprise practitioners began to think about the design technology and safety of the coating enterprise factory, so Huicong, the author of the relevant materials, hopes to be useful to all the people in the industry! Due to the length problem, the whole The article is divided into two parts The second part is to use the link conversion below the article! Section 1 countermeasures for the plant site and the layout of the plant area 1 Project location In addition to considering the economy of the construction project Which is the price of Dajin diatom mud Recommended brief introduction: which is the price of Dajin diatom mud? How to buy genuine diatom mud? Guangdong diatom mud agent suggests placing a basin of cold water in the air conditioning room, so that the diatom mud wall can breathe effectively The feature of the breathing wall is obvious When the indoor air is dry, the diatom mud wall will release the absorbed water quickly Put it out to help regulate the indoor dry humidity It is suggested to place a basin of cold water in the air conditioning room, so that the wall of diatom mud can breathe effectively The feature of the wall that can breathe is obvious When the indoor air is relatively dry, the wall of diatom mud will absorb the water Home of coatings: Foreword: with the national safety and environmental protection for coating enterprises With the increasing requirements, especially the recent spot check of Guangdong government on safety production, many coating enterprise practitioners began to think about the design technology and safety of the coating enterprise factory, so the author of Huicong sorted out the relevant information, hoping to be useful to all people in the industry! Because of the length problem, the article is divided into two parts, the second part is linked below this article Conversion! Section I countermeasures for plant site and plant layout 1 In addition to considering the economic and technical rationality of the construction project and meeting the requirements of industrial layout and urban planning, the impact of geological, topographical, hydrological, meteorological and other natural conditions on the safe production of the enterprise and the interaction between the enterprise and the surrounding areas shall be taken into account in terms of safety 1) Impact of natural conditions (1) It is not allowed in all kinds of protection areas (landscapes, nature, historical relics and historic sites, water sources, etc.), mineral reserves with mining value, all kinds of areas (landslides, mudslides, karst caves, quicksand, etc.) with direct hazards, high radiation background areas, mining subsidence (dislocation), flooded areas, earthquake fault zones, earthquake zones with seismic intensity higher than 9 degrees, collapsible loess zones with level IV, expansive soil zones with level III, and local diseases High incidence area and chemical waste layer (2) According to the data of natural conditions such as earthquake, typhoon, flood, lightning strike, topography and geological structure, combined with the production process and characteristics of the construction project, we should build easily or take targeted and reliable countermeasures, such as setting up reliable flood control and drainage facilities, fortification according to the requirements of earthquake intensity, and remedial measures when the engineering geology and hydrogeology can not fully meet the needs of engineering construction Shi, the factory that produces toxic gas should not be located in the basin (3) For the construction projects that produce and use industrial products, raw materials, gases, smoke, dust, noise, vibration, ionizing and non ionizing radiation with great hazard, countermeasures must also be put forward in accordance with the requirements of relevant national special (Professional) laws and regulations and standards For example, construction projects that produce and use cyanide are forbidden to be built near the upstream of the water source 2) Interaction with surrounding areas except environmental protection and fire protection Outside the scope of administrative department management, the degree of mutual influence between wind direction and construction project and surrounding areas (especially surrounding living area, tourist scenic spot, cultural relic protection area, airport and important communication, power transmission and transformation facilities, open radiation work unit, nuclear power plant, highly toxic chemical production plant, etc.) in danger and harmfulness shall be mainly considered, and the location shall be adjusted according to national regulations The safety distance and health protection distance should be kept For example, according to the classification of the fire and explosion risks of the regional interior factories and devices, and considering the terrain, wind direction and other conditions, the reasonable layout should be carried out to reduce the threat of fire and explosion between them; when the flammable and explosive production area is arranged along the river bank, it should be located under the important buildings or structures such as towns, important bridges, large anchorage, shipyards, port areas, water sources, etc adjacent to the river In addition, effective measures shall be taken to prevent flammable liquid from flowing into rivers It is strictly prohibited for overhead power lines or regional flood drainage ditches to cross the plant area The fire separation distance with adjacent plants or facilities shall comply with relevant standards such as code for fire protection design of buildings (gbj16-1987) (2001 Revision), code for fire protection design of petrochemical enterprises (gb50160-1992) (1999 Revision), etc Certain, the factory enterprise with great danger and harm shall be located in the downwind side of the annual dominant wind direction or the upwind side of the minimum frequency wind direction of the factory enterprise with small danger and harm; the factory enterprise using or producing toxic substances and distributing harmful substances shall be located in the downwind side of the annual dominant wind direction or the upwind side of the minimum frequency wind direction of the town and residential area; it may cause pollution to the river and groundwater The dyeing production equipment and auxiliary production facilities shall be arranged at the downstream of the town, residential area and water source area and the low-lying area (avoid the windy area in mountainous or hilly areas); the factories producing high noise shall be far away from the noise sensitive area (residents, cultural and educational areas, medical areas, etc.), and shall be located at the windward side of the minimum wind frequency wind direction in summer in the urban residential area, and the noise sensitive workers shall be located at the windward side of the minimum wind frequency wind direction in summer in the urban residential area The industrial enterprise shall be located at the downwind side of the summer minimum wind frequency wind direction of the surrounding main noise source; the construction project shall not be built in the protection detection area of the open radiation work unit and the restricted area around the nuclear power plant; according to the production scale of the construction project, the types and nature of the hazardous and harmful factors, the average wind speed of the area and other conditions, the shortest distance from the residential area shall not be less than the specified Health protection distance; the specified safety distance shall be maintained with the explosive dangerous unit (including the unit that produces explosive materials) 2 The plane layout of the plant area meets the requirements of production process, operation, use function, fire protection and environmental protection, and at the same time, it mainly takes Countermeasures in plane layout from the aspects of wind direction, safety (fire prevention) distance, traffic and transportation safety, hazards and hazards of various operations and materials 1) The production area, auxiliary production area (including power area, storage and transportation area, etc.), management area and living area shall be arranged respectively according to their functions in the functional area The production process, production characteristics and fire and explosion risks shall be considered in the layout, and the cross influence of hazardous and harmful factors shall be reduced in combination with surrounding terrain, wind direction and other conditions Generally, the management area and living area shall be arranged at the upwind side of the dominant wind direction in the whole year or summer or the downwind side of the minimum wind frequency wind direction in the whole year The circulating cooling water tower (pool) of the auxiliary production facilities should not be arranged on the windward side of the main wind direction of the substation, open-air production equipment and railway in winter and the windward side of the main wind direction of the facilities that are afraid of being affected by water mist Home of coatings is specialized in coatings, diatom mud, paint coating, coating technology, fire retardant coating news and coating, diatom mud, paint coating, coating technology, fire retardant coating decoration knowledge and decoration renderings,