Goose slaughtering quick-freezing cold case

In general, there will be old food companies in each county, with cold storage and simple frozen storage。For the transformation of these old cold storage, mainly for the following points:

1. According to the refrigerating capacity approved by the quick-freezing capacity, the refrigeration room is rebuilt。

2. According to the quick-freezing situation, the quick-freezing room is targeted, and the quick-freezing shelf tube for poultry slaughtering such as chickens, ducks and geese is more suitable for the quick-freezing mode。The quick-freezing mode of chiller is reserved for the quick-freezing of internal organs and other products。

There are many related cases in this case, mainly adding low temperature screw, or 170 bipolar piston refrigeration unit, or screw and piston unit coexist。The piston unit occasionally enhances the initial difference of the quick-freezing refrigeration capacity, and other times are used for the refrigeration load of the cold storage。If the low pressure system has an ammonia circulating pump group (barrel pump unit), it can be retained, and the quick freezing needs to be re-selected according to the configuration。In addition, to consider the service life of the pressure vessel, a new pressure vessel needs to be replaced。The new standard pressure vessel has a designed service life of 20 years。

In this case, there are 9000-12000 quick-frozen geese, which consist of 4 quick-freezing rooms and 4 cold storage rooms。All the quick-freezing rooms are reformed, the containers are updated, and the number of seamless heat exchange tubes in the cold storage is increased according to the latest refrigeration。Because the early cold storage capacity is generally small, it is not suitable for mass production requirements。

The finished drawing of the quick-freezing room after renovation

All pipeline redesign, inform the record, take the pressure pipeline inspection procedures, can see the website home refrigerating pressure pipeline process procedures。

The old vertical cooling is updated to the new evaporative condenser, reserving an S8-12.5 Cold storage use, can save power loss。Typical screw chiller and piston chiller system。

If the customer has a barrel pump unit that has been replaced in recent years, the ammonia pump needs to be updated according to the production volume and ammonia liquid circulation flow to meet the requirements of stable and reliable operation of the system。The theme is the combination of new and old systems and new and old processes。

New added ice wheel ambient low temperature 20 screws

The old cold storage regulating station has been updated to the new valve, and the old flanged valve has been prohibited by the national specification。

After the transformation, the quick-freezing effect is very good, the refrigerating quick-freezing warehouse can reach -40℃, and the micro-overheating characteristics of the shelf tube refrigerant are used to achieve the low-temperature characteristics of single bipolar screw or double bipolar screw with an economizer。

Browsing users who have similar needs for the renovation of old cold storage can contact our company。