Concrete Cooling Systems

KURUMAN INDUSTRIAL COOLING SYSTEMS

45°C

<1°C

m³/h

45°C

< 4°C

m³/h

Ice Water and Cold Water Plants

Containerized Ice Water Plant – CIWP.4 (4th Generation)

Containerized Cold Water Plant – CCWP.4 (4th Generation)

Ice Water and Cold Water Plants

• Up to 55% less power consumption compaired to air cooled systems due to the use of evaporative condensers

• Cold water production from 45°C down to less than 1°C

• 4 stage cooling system (cooling tow-er effect, 2 stages shell & tube eva-porator, ice bank)

• High quality semi hermetic screw compressors

• PLC controlled with touch panel for operation

• Compact containerized design• Plug in Unit: Just water supply and

power supply to be contected• Product range from 32m3/d to

450m3/d available• Subcooling facility to maintain the

temperature inside the cold water tank

Prefabricated Cold Water Tanks

• Range of cold water tanks from 58m3 to 150m3

• Prefabricated and insulated• Including support for discharge

screw conveyors or pumps• Support base for chillers or ice

plants

5�Inside view of Containerized Ice Water Plant – CIWP.4-312

6��Electronic expansion valve

6�Inside view of Containerized Ice Water Plant – CIWP.4-128

6�High-efficiency copper-coil heat exchanger for ice bank system (4th stage)

6�Evaporative condenser inside CIWP.4 (1st stage cooling)

6�High efficiency shell & tube evaporators (insulated) – 2nd & 3rd stage cooling

6��Water flow control

6���Containerized Cold Water Tank – insulated – 57 m3; chillers to be installed on top

6��Pressure control valve for freezing protection

High-tech semi-hermetic screw 4compressors.....R

6�Insulated cold water tank – 150 m3 – inside steel frame for support of chillers or ice storage and flake ice plant

Benefits of Flake Ice

• Fastest melting time of Flake Ice compared to any other ice

• Shortest mixing time as Flake Ice melts rapidly

• Longer lifespan of the Batching Plant equipment and cost saving due to the short mixing times

• The cooling energy is 100% or even higher as the Flake Ice is sub-cooled (-7°C)

• Due to the dryness, the cooling input of Flake Ice can be accurately calcu-lated and its effects on the mixture’s temperature is quickly apparent

• Flakes remain crisp and do not stick together nor do they form blocks

• Flakes are free flowing • Easy to be stored and leveled inside

a refrigerated ice storage with a fully automatic ice rake system

• Easy to transport via screw convey-ors or blowing system

• No defrost losses as subcooled Flake Ice is sheared from the freez-ing surface by the ice removal tools

6�Ice maker (inside view)

6�Stainless steel gauge panel with pressure transducers

6�Electrical switchboard with PLC control and touch panel for indication of ice level and all other relevant plant performance values 6�Ice outlet of discharge screw

6�Prefabricated ice storages 6�Flake Ice Maker

5�Saudi Arabia 4x FLIP 86; 2x MIS 75 for up to 4500 m3/day concrete production

6�Inside view machinery container

5�

3�2 Collapsible Ice Storages MIS 75 with 2 Flake Ice Plants (FLIP 150) installed in Subansiri dam project,

3�Flake Ice

Flake Ice Plants Prefabricated and mobile

Ice Storages

Transportable & Semi-Automatic

• Automatic loading • Manual discharge• Insulated ice storage with cooling room• Mobile 40ft container• Integrated discharge screw conveyors• Power generator optional

Fully Automatic

• Mobile Ice Storage for 19 to 90 tons • Integrated ice rake for automatic ice

discharge• Patented air circulation and room

cooling system

3�Ice rake drive unit with flexible slip clutch

3�End section of ice rake

5�Inside view MIS 26 sa

6�2x FLIP 280, MIS 200

3�Collapsible Ice Storage MIS 75 under production

5�Inside view MIS.4 - 60

5�Back view MIS.4 - 75

6�Dubai Airport – 280 tons ice production per day with 250 tons ice storage

Insulation

Air cooler Ice rake Steel frame

Inspection hatch

Power cable reel assembly

Opening for

ice inlet

Bin door closed position

Bin door open position

Ice level

Access door

Level control

Intermediate hopper

Double discharge screwSlide gate for ice discharge

InsulationAir circulation within walls and floor

Partition wall

Double pull hoist assembly

Access door

Removable and insulated wall

Ice inlet

Ice chute

Belt conveyor to batching plant or etc.

Double discharge screw conveyor

Max

. ic

e he

ight

Ice Delivery Systems Weighing & Dosing

• Ice delivery screw conveyors for a efficient and fast delivery

• Hot dipped galvanized screw conveyors• Double discharge screw conveyor for

simultaneous ice delivery to 2 diffe-rent locations

• Blowing system for ice delivery espe-cially long-distance

• Exact dosing of ice by integrated weighing system

6�Ice discharge and delivery screw with metering hopper

3�5Galvanized screw conveyor

Metering hopper 5

6Blower for pneumatic ice delivery

6�Blowing station under construction

6Blower for pneumatic ice delivery 6Cyclone reciever 6�Diverter valve

5�Ice weighing hopper

6Blower outlet

6��Loading for transportation

Dam Projects & Mass Concrete Aggregate Cooling for Dam Projects

• Wet belt cooling by Ice Water• Silo Cooling by flooding with Ice Water• Aggregate cooling by Air• Post Cooling of Concrete after pouring• Sand Cooling equipment• Ice Water Chiller for Wet Belt Cooling

producing water of less than 1°C• Falling film evaporator insensitive

against mud and scale• Evaporator easy to clean during

operation• Falling film evaporator made of stain-

less steel• High efficiency due to an excellent

heat transfer between Water and Aggregates

• Environment friendly refrigerant: Ammonia

• Latest Screw Compressor Units• Turnkey design• Containerized Plants to achieve the

shortest delivery time

6��Falling film evaporator

6��Falling film heat exchanger

6��Stainless steel heat exchanger plates

6��Compressors

6��Water distribution for falling film evaporator

6��Water chiller for aggregate cooling

and flooded belt conveyors

6��Screw compressor unit for aggregate cooling

5��200 t Flake Ice Plant,

6��Wet belt for aggregate cooling

6��

5�

5�

6��

Ice Water Plant4

Mobile Ice Storage4

Flake Ice Plants4

Ice Water Storage4

3Sediment Settling Tank5�Wet Belt Aggregate Cooling Tunnel

3Aggregate Belt Conveyor

MaintenancePenthouse4

6Concrete Batching Plant

3�Air Cooler for Aggregate Cooling