Dulles Equipment
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Usage and scope: This semi-auto CIP cleaning system is used for dairy items in-place cleaning of pipes and vessels, can also apply to the brewery, beverage plants, and general food production materials of pipes and equipment cleaning. It is designed with 3 tanks: an acid liquid tank, an alkaline liquid tank, and a water tank separately connected on the machine frame. The tanks feature a single layer, the water tank includes a heating function, and the tank covers are flat. Constructed from high-quality SUS304 material for a long lifespan.
Operation: It is controlled semi-automatically. Manual input of liquid/water and manual valve operation (acid/alkali/water) is required. A supply pump conveys cleaning liquid through the material pipes and equipment. Cleaning time is adjustable based on real needs. An optional return pump can be added for recycling cleaning liquid.
Main components: Acid liquid tank, alkaline liquid tank, water tank, supply pump, machine frame, stainless steel pipes/valves, and support parts.
Functions: CIP (cleaning-in-place) removes solids and bacteria from tanks and pipework in food, dairy, beverage, pharmaceutical, and biotechnology industries. It is a reliable, repeatable process meeting hygiene regulations.
| No | Name of Machine | Qty | Description | Note |
|---|---|---|---|---|
| Independent Forward Lines Module | ||||
| L1 | Tank gallery and processing equipment | 3 sets | Tubular heat exchanger (SUS316L, 5m2, 25m3/h), Pipe filter (SUS316L) | Chemical dosing, steam station, sensors, PLC cabinet |
| CIP Tank | ||||
| 1 | Rinse water tank | 1 pc | 1000L, SUS304, Single wall vertical | Level/temp sensors, sampling valves |
| 2 | Hot Water Tank | 1 pc | 2500L, Insulated, Inner SUS316L | - |
| 3 | Lye Tank | 1 pc | 2500L, Insulated, Inner SUS316L | - |
| 4 | Acid Tank | 1 pc | 2500L, Insulated, Inner SUS316L | - |
| 5 | Concentrated alkali tank | 2 pcs | Plastic, 60L | For concentrated lye/acid |
| Pump and Valve | ||||
| 1 | Diaphragm pump | 3 sets | USA-Wilton | For acid/alkali |
| 2 | Forward/Booster pumps | 3 sets | 30m3/h, 36m, 7.5kw, SUS316L | SMS union, centrifugal |
| 3 | Return pump | Optional | By client side | Self-priming type |
| Control Panel | ||||
| 1 | Frequency inverter | 3 pcs | Danfoss | For boost pump |
| 2 | Conductivity meter | 3 pcs | E+H | For acid/alkali check |
| 3 | Electromagnetic flowmeter | 3 pcs | E+H | For flow check |
| 7 | PLC program | 1 set | Siemens, with HMI touch screen | 8 program parameters |
