Operating at an air temperature of 2 to |
cold glycol distribution and two for the |
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4 o C there was a need for some kind of system to defrost the glycol blower coils |
warm glycol Total of 8 pumps of which 4 are standby |
3 |
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when necessary. |
• Electrical MCC: manufactured by IMC |
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“ We designed the system for warm |
in Cape Town. |
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glycol to defrost the coils using a heat |
• Pipe and pressure vessel insulation |
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recovery system from the evaporative |
with stainless steel cladding: Coolag in |
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condensers instead of the traditionally |
Cape Town. |
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used electric heating elements,” explains |
• PLC control and Plant Visor: Carel. |
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Bob Vuletic of MSC. |
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A job well done |
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The following equipment was used: |
Although MSC started late with the |
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• SS blower coils: manufactured by HC |
installation because of delays in civil work |
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Heat Exchangers in Johannesburg. |
( caused by bad weather conditions), they |
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• Compressors: Two GEA V700 series. |
managed to complete the plant before |
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• Condensers: Two Evapco( one is in |
the actual planned completion date. |
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standby). |
MSC was complimented by the |
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• Ammonia separator: manufactured |
project director of WBHO for the excellent |
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by Ilva General Engineering in |
work and continuous co-operation for |
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|
Johannesburg.
• Four plate heat exchangers: Alfa Laval,
|
the duration of the project.“ We found MSC to be highly professional, very |
hesitate to recommend MSC for any future refrigeration installation.” |
1. The insulated doors inside the cold store. |
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in Johannesburg, Two for cooling and two for heat recovery for defrosting. |
knowledgeable, and extremely cooperative throughout the contract, even |
At the same time MSC was busy with installations of the new Ice Arena at Bay |
2. Cold and warm glycol pumps under construction. |
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• Two 2 000l glycol tanks – manufactured by Interfab, Johannesburg.( One for cold glycol and one for warm glycol.) Each tank has a division to separate hot and cold glycol |
when called on to help design and install elements outside of their scope,” the official letter from JS Mansfield, contract director of WBHO reads.“ Their pro-active approach and intricate knowledge under |
West in Port Elizabeth and a plate freezer plant for Austin Evans Abattoir in Somerset East.
“ We would like to express special thanks to all members of WBHO and to Peter
|
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• Two primary Grundfos pumps for cold |
the guidance of Bob Vuletic was a major |
Strachan for excellent working relationship |
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glycol and two for the warm glycol |
reason why we were able to complete this |
during the construction of the new ID |
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( one of each in standby). |
fast-tracked job on time, in budget and |
Logistics CDC in Coega, Port Elizabeth,” said |
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• Two secondary Grundfos pumps for |
to a very high standard. We would not |
Vuletic. |
CLA |
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