| Customization: | Available |
|---|---|
| Process: | Thermal Processing |
| Power Source: | Electric |
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| A | Basic Design Parameters | |
| Parameters | Standard Value | |
| I | Milk storage (Rated) capacity | 12,000 litres (Customized) |
| ii | Maximum cooling temperature range | Milk can be cooled from 350C to 2 or 40C |
| iii | Maximum cooling time | Total capacity milk can be cool down from 350C to 30C to 40C within 3 to 4 hours. |
| iv | Connected power | 380V -3phase / 220V 3phase |
| v | Ambient temperature considered when design | 43degree C |
| B | Tank and Evaporator | |
| The bulk milk cooling unit is designed to cool raw milk at milk farm and dairy processing plant to conserve the quality of milk. It is a hygienic container built to sanitary standard. Tank inner, outer, bottom dimpled jacket are all made of SS 304 material and welded with TIG process. The inner shell & all other milk contact surfaces are polished up to minimum 150 grid finish (standard). (200 and 240 grid finish optional) The evaporator will be dimpled pressed plate Jacket put at the bottom plate of the inner tank. Optimum design with large evaporation surface area for rapid and problem-free cooling at all volumes of milk. All connecting pipes terminating outside the tank are of SS construction. Horizontal Milk Cooling Tank should have a top manhole cover with locking arrangement for inspection. Milk inlet and outlet pipe use tri-clover clamp. 3600 spray ball for easy cleaning. Agitator designed to be automatic control and manual control. |
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| I | Manufacture | Wenzhou RANKING |
| ii | Rated capacity | 12,00Liter |
| iii | Brand name | RANKING |
| iv | Model | MCT-12 |
| v | Construction material | AISI 304 |
| vi | Shape & Orientation | Horizontal Cylindrical Close type with man way |
| vii | Number of Agitator | 03 |
| viii | RPM of agitator | 25rpm ~30rpm |
| ix | Position & shape of agitator blade | The position and shape of agitator bladed such that even small quantities of milk should be gentle stirred without danger of freezing |
| x | CIP facility | Cleaning & rinsing by self-rotating spray ball at the top portion of the tank with the help of existing balance tank & stainless steel centrifugal pump. |
| xi | Manhole and ladder | For milk cooling tanks with less than 3T capacity, ladder is optional. For 5T and 10,000litres milk cooling tanks manhole and stainless steel ladder are standard. |
| xii | Wall Thickness of inner shell | 3mm |
| xiii | Wall Thickness of outer shell | 0.9mm |
| xiv | Thermal insulation | |
|
Injected polyurethane foam (PUF) | |
|
60mm (Minimum) | |
|
40kg/m3 | |
|
The insulation efficiency is such that the rise of milk temperature initially at 4.C don't exceed 1"C during 12 hours with the rated volume of milk not being stirred and room temperature 25 .C as per requirement of ISO 5708. |
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| xv | Facility to measure the milk volume | Glass level meter |
| xvi | Tank legs | Stainless steel legs with adjustable foot pad |
| xvii | Milk outlet | Through specially designed lockable 51mm butterfly valve and terminating in clamp end connection |
| xviii | Overall dimension of tank | Pls contact with Mr. Cheng at |
| xix | weight | |
| C | Refrigeration unit | |
| The refrigeration system is designed with adequate capacity to chiIl the milk as per basic design parameter with multiple condensing units. Each condensing unit consists of the compressor, condenser, receiver, dryer, expansion valve, high-pressure cut out, low-pressure cut out, solenoid valve, sight glass, oil separator and other controls suitable for smooth operation of the plant. We offer related refrigerant pipes, fittings for interconnection of all refrigeration components. All refrigerant pipes will be properly clamped on fixed support and sponge insulation for protection. There should have shut off valve both sides of compressor, receiver & dryer. |
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| I | Refrigeration system | Direct expansion |
| ii | Compressor type | Hermetically sealed reciprocating |
| iii | Brand name of compressor | Copeland |
| iv | Model | MCT-12 |
| v | Number of compressor | 2 Nos. 12HP |
| vi | Origin | USA |
| vii | Cooling capacity of Compressor at 0'C evaporating & 50"C condensing temp. (Kcal/hr.) | 48,000 |
| viii | Condensers type | Air cooled, screen protected, included draft type, 100% copper tube |
| ix | Receiver size and capacity | 30~35litres |
| x | Thermostatic Expansion valve | Any reputed brand |
| xi | Type of refrigerant | Environment friendly |
| D | Electric control panel |
| The control panel will be dust and vermin proof design in stainless steel enclosure suitable for mounting on the wall/cooling tank. The panel will pre wired to terminal connections and will comprise of the following: | |
| I | In coming MCB to receive power from main power line. |
| ii | Voltmeter and ammeter with selector switch for monitor the main supply voltage and currant of every phase. (for old design only) |
| iii | Line voltage controller to protect the compressor against voltage supply fluctuation. |
| iv | Phase failure prevention. |
| v | Sequential controller with timer delay arrangement to avoid sugar on power supply. |
| vi | Individual MCB fir every motor. |
| vii | Selector switch for selecting operation of agitators on auto or manual arrangement |
| viii | Digital temp. controller and indicator with display (0~100 0C) |
| ix | Electrical wiring of power and control line between Electrical Control Panel to compressors, condenser fans, pump and other equipment will be done by supplier's engineer including supply of adequate size electrical power and control cables. |
| Milk Revering Tank should be made of stainless steel AlSl 304 grade with adjustable legs, can tipping bar, milk outlet with butterfly valve (38mm) and inline stainless steel (AlSl 304) filter unit. capacity : 200 litres (min) |
| To pump raw milk from the balance tank to the cooling tank and chilled milk from the cooling tank to the milk carrying tanker as well as help for CIP of whole plant. Pumps housing and motor will be separated by a self-adjusting rotary seal. Pump casing, impeller and shaft seal will be made of acid & caustic proof stainless steel. It will be included a DOL starter for start and stop of the pump. Each pump should have 3 sets of shaft seal as spare. Capacity: 3,000L/H |
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