Place an order on the mobile APP with just a finger. The warehouse prepares the orders online and puts them into the access cabinet. The system automatically sends a reminder to pick up the materials, and the person in charge can pick up the materials by themselves with the pick-up code on the mobile phone. This is not Jingdong Taobao online shopping, but a real scene of Daya Bay Nuclear Power Operation Management Co., Ltd. (hereinafter referred to as Daya Bay Company) smart warehousing self-service picking.
Recently, Daya Bay Company's nuclear power smart storage project won the first prize of China Electric Power Equipment Management Association "2021 National Power Industry Materials Management Innovation Achievements". Since the project was promoted and applied at the end of last year, the results have gradually emerged. It has advanced towards automation and efficiency in warehousing, sorting, access and other aspects, and has been praised by front-line work leaders.
On-site picking staff: The feeling is "fast"!
"It is much more convenient to pick up materials from the warehouse now! Submit an application on your mobile phone and you can go to the warehouse to pick up materials immediately, with almost no waiting, and you can also make an appointment for picking up materials!" said the on-site staff who went to the warehouse to pick up materials.
In the past, nuclear power warehousing business had many pain points such as traditional operating methods, low material picking efficiency and low storage capacity utilization. Take material requisition as an example. Dayawan Company receives more than 90,000 spare parts every year. During the peak period of overhaul, the queue for requisitioning exceeds 30 minutes on average. At the same time, the risk of picking up goods is high and the amount of manual handling is large, which makes the retrieval personnel and warehouse personnel miserable.
In order to solve the above problems, Daya Bay Company built the group's first intelligent warehousing system platform and automated three-dimensional high-density storage demonstration project based on advanced Internet of Things, mobile communications, automated three-dimensional access and RFID radio frequency identification technology, realizing automatic access to spare parts. , automatic picking up of stackers, online inventory taking through APP and other automated and mobile functions. Gone are the scenes where you used to go around looking for someone to sign the picking list and wait in long lines to pick up the materials. Warehouse staff are no longer busy preparing and picking goods.
warehouse manager: Experience is "saving"!
"It used to take 15 people to do the inventory of spare parts, but now it can be completed by 9 people. It used to be that you had to wait no matter whether someone picked up the materials or not. Now the system can clearly make appointments and the work is more planned!" Save inventory, save time, save money Manpower is the deepest understanding of Dayawan Company warehouse managers. How to save inventory in
? Daya Bay Company's intelligent warehousing adopts the management model of "central warehouse + satellite warehouse". The central warehouse centrally stores and allocates high-turnover spare parts, and the satellite warehouse decentrally stores medium and low-turnover spare parts, tapping the storage potential of the existing warehouse and revitalizing the 4,500 square meters of storage capacity.
The use of digital and automated tools has greatly liberated manpower. 180,000 manual inventories are carried out every year using "code scanning gun + mobile phone" to scan the blind plate to replace the original paper manual audit. The efficiency and quality of the inventory are increased by 40%, while ensuring the consistency of state-owned assets.
In addition, the warehouse has been involved in more than 2,900 special operations and high-level storage and retrieval every year. Nowadays, four stackers automatically pick up goods up and down like "elevators", and then conveyor belts "relay" transport the spare parts to the picking port, realizing full-process automated handling and greatly reducing the risks of special operations. Since the
smart warehouse was put into operation, the system equipment has continued to operate stably, the human error rate has been reduced by 80% year-on-year, and the cumulative revitalization of the warehouse capacity has exceeded 10%, with an estimated annual saving of 4.75 million yuan. The project won the second prize of the 2021 Group Science and Technology Progress Award, and has received 31 State Intellectual Property Office patent acceptance notices.
editor丨Wang Fuxin
contributor丨Zhou Shilei Wu Mian
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