Weak School】 【Specification】 cold storage management..

<br> cold storage management practices (December 21, 1989 Department of Commerce (89) Commercial Vice-word release No. 153) This instruction applies to meat, poultry, eggs, aquatic products and cold storage of various types of cold storage. .. I. General 1.1 refrigerated cold storage and processing enterprises is the main food components, to carry perishable frozen food processing and storage tasks, play to promote agricultural and sideline production and fishery, seasonal supply and demand in the swap market, with the completion of .the role of export tasks.. 1.2 cold storage complex, highly technical, the use of cold storage, maintenance, management, and must act in strict accordance with the scientific, serious about the implementation of national standards and regulations promulgated, so that safety, .health, low consumption.. 1.3 cold storage authorities at all levels of leadership and use in grasping the same time, should be placed on routine maintenance repair work, and effectively use and manage cold storage.. 1.4 cold all the workers want to study business ., master of science and technology, love their jobs and care of state property.. To strengthen the scientific research, scientific and technical personnel into full play the role, the use of advanced technology, and strive to catch up with world advanced level.. .Second, the officers must, according to the relevant provisions of 2.1 with a highly specialized education and training, with refrigeration, processing, refrigeration, electrical, sanitary inspection, and other professional knowledge, production experience and organizational capacity at all levels of management and technical .personnel, a certain number of technicians., assistant engineer, engineer, senior engineer responsible for the production of cold storage, technology, management, scientific research work.. 2.2 The operators of cold storage of the compressor room, must have junior high school education ., professional training, access to a certificate, before taking a post operation.. 2.3 responsible for the cold production and management of business leaders, should have the cold storage management expertise and practical experience.. To organize regular professional and technical personnel and operators for .technical learning and exchange of experiences, implementation of this specification should take full responsibility.. Third, the Treasury's use and management of 3.1 the use of cold storage, the design requirements should give full play to the freezing, cold storage capacity to ensure the safe .production and product quality, conservation of good cold storage building structure.. Treasury management to set up a task force responsible to the people, every garage door, every piece of equipment tools, have been responsible.. 3.2 The insulation and cold storage is built ., with fear of water, fear of tide, afraid of the heat, the cold fear of running characteristics, make good ice cream, water, doors, lights five passes.. 3.2.1 hallway and warehouse walls, floor, doors, roof and .so may not have ice cream, water, has to be promptly removed.. 3.2.2 database row tubes and cooling fan should be promptly swept cream, red cream, to improve the cooling performance.. Defrosting operation must be at a point of order ., freezing to achieve clearing of at least one library, one red cream.. Cooler water tray and the bank may not have water.. 3.2.3 Cold water is prohibited in many operations.. 3.2.4 the goods have not been frozen are .not allowed straight into the Frozen Food Storage Room, to ensure product quality and prevent damage to the refrigerator.. 3.2.5 refrigerator door to strict management, commodity out of storage, you should always close, doors promptly repair any damage, so open and .flexible, closed tight, to prevent run cold.. Where contact with the outside air door, air curtain should be set to reduce the hot and cold air convection.. 3.3 The building structure to prevent freeze-thaw cycles, frozen cakes, frozen heave ... 3.3.1 types of cold storage warehouse design requirements must be used for the purposes of cooling material, frozen material should not be confused between the use of refrigeration.. The original design of cooling between the freezing process, such as a freeze instead ., be equipped with adequate refrigeration equipment.. Cooling Food Storage Room, frozen things frozen, the original design of the dual-purpose rooms do need to change, according to procedures designed by the design department for approval.. 3.3.2 empty library, .freezing rooms, and Frozen Food Storage Room should be maintained at -5 ℃ below, to prevent freeze-thaw cycle.. Cooling Food Storage Room should be maintained at temperatures below zero, to avoid the bank dripping wet.. 3.4 Protection of floor ( .floor) to prevent freezing heave and damage.. 3.4.1 shall not directly scattered goods shop on the ground or mat mat and other frozen Pingshang; split the meat pile with inverted stack method may not; decoupling and off the disk are not allowed to .fall to the ground attack aerodromes in order to avoid smashing the floor, destroy every. thermal layer.. 3.4.2 stacking of goods, hanging rail hanging, its weight must not exceed the design load.. 3.4.3 measures to freeze without floor .cooling Food Storage Room, the storage temperature not lower than 0 ℃, in order to avoid freezing heave.. 3.4.4 Cold Storage Road underground natural ventilation should be kept smooth, not water, frost, and block, blocking the northern winter and spring .to be open.. Underground pipeline by mechanical ventilation or heating and other equipment, to designate a person responsible for regular inspection, upon request, promptly open the fan, heater and other devices.. Use of cold storage capacity of 3.5 must be reasonable, .review, improve product stacking methods, safety, reasonable arrangements for cargo space and stacking height, to improve cold storage utilization.. Stacking should be strong, neat, easy inventory, check out library.. 3.6 database stacking cargo space requirements: from the Frozen .Food Storage Room 0.2 m ceiling.. Food Storage Room from the cooling ceiling 0.3 meters.. Lower side from the top row of tubes 0.3 meters.. Horizontal side of the tube from the top row of 0.2 meters.. Discharge pipe from the free .wall of 0.2 meters.. Discharge pipe from the outside wall of 0.4 meters.. Around 1.5 meters away from the cooling fan.. 0.2 m from the bottom duct.. 3.7 Treasury reasonable to leave the aisle, easy database operation, the vehicle passed ., equipment maintenance, and ensure safety.. 3.8 out of database and database operations of goods, means of transport and commodities to prevent the collision doors, elevator doors, pillars, walls and cooling system piping and other process equipment, the collision between the vulnerable ., protective devices should be added.. 3.9 Regular maintenance of database electrical lines to prevent leakage, the Treasury should turn off the light.. 3.10 cold storage is not appropriate parcel system to prevent illegal use ...