Solid alkaline detergents operation method to use: 1, dosing of 0.5 to 2.0% of the total amount of water, a bucket can be used for at least 10 kg Pharmacy water capacity 500 liters equipment cleaning. 2, caustic wash temperature: also known as caustic soda boiling boiler furnace, the medicament is dissolved after writing boiler, the boiler is heated to above 80 ℃, adhere to a high temperature 24 hours to 48 hours, a pressure of 3/4 of the furnace pressure. (Pharmacy when dissolved in water will heat, liquid temperature will rise, must wear gloves when using anti-alkali, masks, to prevent collapse splash.) 3, after the completion of cooking stoves, open investigation hole, will now fall loose dirt residue sorted out. (If the scale thickness of 5mm or less will be mashed, more than 5mm become lumpy or mashed.) 4, finishing is completed, to discharge the remaining liquid, add water to repeat erosion. Note: 1, to avoid direct touch with the eyes! Once the touch immediately with a lot of water erosion, and do not delay; manual operation should wear protective gloves, glasses and anti-alkali. The detergents used as follows Ferrer detergents processed in strict accordance with the requirements of execution. First, the composition of detergents A, auxiliaries 50 kg B, detergents 2450 kg Second, the composition of the preparation cycle cleaning cleaning closed loop, the drain valve outlet - hose connection - Cyclic barrel (200 liters -1000 l) - circulation pump - hose connection - closed loop consisting of drum entrance, filled with water, leak detection, the preparation cycle. Third, methods of operation: 1, additives put in A, the system will be ready for circulation of about 2.5 cubic meters of water drained B, when the system is in circulation in the 50 kg state aid into the system slowly, evenly circulated about time requirements 0.5-1 hours. 2, detergents are put in to keep the cycle state, the 2450 kg descaling cycle slowly into the barrel, and after joining the cleaning additives mixed by the circulating pump up the drum Ferrer wholesale detergents, according to this step until the addition, the need to continue the cycle 0.5 hours. 3, the heating cycle with controlled fuel, firewood and other ignition heating, keep cleaning temperature was maintained at 50 ℃ -55 ℃, 30-40 minutes every two hours cycle. 4, cleaning schedule about 24 hours, set the cleaning time can be used as a reference to determine the cleaning cycle time based on the bucket scale sample dissolution condition. Descaling scale sample: Remove from the boiler largest thickest, hardest dirt as a scale-like wrap with gauze hanging Ferrer detergents, cleaning fluid circulating inside the barrel, according to the scale-like situation to determine dissolution boiler descaling situation. 5, when it is determined descaling rinsing is completed, may be added to soda ash (sodium carbonate) neutralized to PH when the value is about 8 Ferrer detergents, can be discharged into the external circulation bucket. 6. Check to open the boiler inspection cleaning situation, when the cleaning is completed, can be pre-membrane or directly put into use. Ferrer detergents, Dongguan Ferrer trade, detergents sold by Ferrer Ferrer Ltd. of Dongguan City. Trade Co., Ltd. of Dongguan City Ferrer (www.furui-china.com) is Dongguan, industrial cleaners leaders, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs . Ferrer trade in Dongguan leadership with the staff warmly welcome all inquiries negotiations to create Dongguan Ferrer trade a better future.