Cold Jet PE80 Preinstalación - Página 7
Navegue en línea o descargue pdf Preinstalación para Equipamiento industrial Cold Jet PE80. Cold Jet PE80 16 páginas. Dry ice manufacturing system – pelletizers
Imprimir páginaPRE-INSTALLATION BY THE CUSTOMER
Pre-Installation of the machine at the site must be carried out by the owner/operator.
Machine owner/operators are responsible for the physical installation, utility connections, and CO
a new machine into service.
For an overview of a typical dry ice production system, refer to "Dry Ice Production System" on page 6.
Production Space Requirements
Adequate ventilation, natural or forced, must be provided to prevent the build-up of CO
•
A system to monitor CO
•
The machine shall be sheltered from the wind and weather and operate in an environment with an ambient
•
temperature between 5°C and 43°C (41°F and 109°F).
The machine must be placed on a horizontal, concrete floor with adequate load carrying capacity.
•
The physical distance from the pelletizer to walls, columns or any firm/solid object in the must not be less than
•
1 meter
Liquid CO
Supply System
2
Cold Jet recommends the supply line for the liquid CO
bends) and well insulated. This will help prevent the formation of gas and maintain the temperature of the liquid CO
improving the performance of the pelletizer.
It is the responsibility of the installer of the liquid CO
insulation needed.
Liquid CO
supply systems
2
Supply pressure (min-max)
Supply pressure range
Flow rate - minimum
Pelletizer design pressure / PRV setting
Liquid CO
line size recommended ID
2
Liquid CO
connection at pelletizer
2
Liquid CO
Line insulation
2
NOTE: If the liquid CO
2
25 m (82 ft) the owner should consult with the CO
CO
supply to the pelletizer.
2
NOTE: For CO
tank installation and the liquid CO
2
24°C to -26°C (232-290 psi, -11°F to -15° F) for optimized output performance and quality. The liquid CO
must meet general purity requirement of commercial industrial/food grade specifications and must be free of oil and have
a purity of minimum 99.9%. For optimum performance and high-density pellets quality the water (H
not exceed 35 ppmv and not be less than 5 ppmv - or equivalent to a dew point temperature of -66°C to -51°C (-86.8°F
to -59.8°F). If only very dry CO
Please note that the CO
about 2,5 kg of LCO
to produce 1 kg of dry ice)
2
levels that will alert personnel when CO
2
Optimum performance range 16-18 bar, -24° to -26° C (232-290 psi, -11°F to -15°F)
supply line is serving more than one pelletizer, other CO
is present please contact Cold Jet for optimal special extrusion process design and settings.
2
tank capacity must always be in proportion to the actual dry ice pellet production rate! (it takes
2
from the storage tank to the pelletizer to be direct (with limited
2
supply system to determine the best supply line route and the
2
PE50
13-18 bar, -30 to -20 C (189-261 psi, -22 to -4 F)
150 kg/hr
EU: 3/8-inch BSP - 60° cone
Min. 50 mm (3.0 in) Industrial Insulation - (Urethane Foam - PVC/Alu jacket)
piping contractor for an optimal design for a stable and gas-free liquid
2
supplier the recommended supply pressure settings are 16-18 bar, -
2
PE50 & PE80
Preinstallation manual
2
levels become too high and pose a danger.
2
+/- 2.0 bar (29 psi)
24.1 bar
12.7 mm (0.5 in)
consuming machinery, or is longer than
2
Version:
Page:
Date:
supply required to put
2
during production.
thus
2
PE80
200 kg/hr
quality in use
2
O) content should
2
1
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22.02.2023