USED 2003 GEA 6500/215

Manufacturer: GEA
Model: 6500/215
Type of Machine:  UHT System
Purpose: Indirect heating treatment system for milk (3.8% fat)
Specifications:

UHT System Type 6500/215
as product treatment system with indirect heating system designed according to the latest technological findings
Capacity: 15,000 – 21,500 l/h FQ controlled
Product: Milk 3.8% fat
The heating and cooling of the product occur indirectly by heat exchange with water in counterflow in TDS shell-and-tube heat exchangers. Their favorable ratio of heat exchanger surface area to product volume ensures an optimized product quality with high heat recovery, i.e., low steam and cooling water consumption.
The pressure- and temperature-stable shell-and-tube heat exchangers have simple, secure seals. Straight, smooth product flow paths ensure easy inspection.
All product-carrying lines and heat exchangers including the filling line (ring line) are switched into a closed circuit and sterilized during the program step “Sterilization.” Thus, the system offers a maximum level of safety for aseptic production.

Specification of delivery scope:
1 shell-and-tube heat exchanger system, divided as follows:
Operating platform
1 feed tank

Through a special valve configuration during production start/stop and end, mixing of product with water in the feed tank is avoided.
Measuring and control devices

1 inductive flow meter on product side
1 stainless steel control cabinet
Inside equipped with mounting plates, on which, among others, the following components are installed:
On the front door of the control cabinet, the following components are installed:
The control cabinet is completely wired up to the connection terminals and tested.
Using the programmable logic controller, the following programs are implemented:
The following messages are signaled as alarms:
1 stainless steel control cabinet
Including air circulation cooling unit
Inside equipped with mounting plates, on which, among others, the following components are installed:
All product-contacting parts of the shell-and-tube heat exchangers are made from material no. 1.4571 (equivalent to AISI 316 TI), all other product-contacting parts are made from material no. 1.4301 (equivalent to AISI 304).
The shell-and-tube heat exchangers are sealed with PTFE rings.
The outer surfaces of all shell-and-tube heat exchangers, frame structures, and piping are treated with synthetic mineral blasting media in compressed air blasting according to DIN 8200.
Homogenizing unit type Niro Soavi
Machine design:

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