New Asphalt plant Polygonmach Polymer Modification Plant

Polymer Modification Plant Full Automatic

TECHNICAL SPECIFICATIONS

Grinding and homogenizing Polymer (SBS,APP,KRATON etc.) and bitumen. Feeding : Bitumen and polymer pre-mixture

Flow rate : max. 15 t/hour Density : 1.1 g/cm3

Viscosity : max.20000 mPa s (cP) Heat: 190 °C

Solid Matter :

Machine Entrance :max. 3-6 mm Machine Exit :max. 0.2 mm

MOTOR

130 kW

Speed 3000 min-1

Voltage 400 V,50 Hz,3 phase Starting methode Y/Δ

2. VERTICAL MIXING TANK

a) Frame

- Will be manufactured as vertical rectangular profile.

- Will be manufactured in dimentions as providing 11 m3 volumes.

- Body will be produce 5 mm St37 quality plate.

- Bitumen filling pipe will be 3’’ DN80 ,PN16,DIN2633 1 unit, discharge pipe will be 3’’ DN150,PN16,DIN2633 and 3’’ DN80,PN16,DIN 2633 2 units.

- Control cover will be dimensions of 500x500 mm.

b) Heating

- It will be as providing from from out walls with diathermic hot oil heating.

- Imperviousness test will not be performed under 6 bar.

c) Insulation

- 100 mm rapid wire-mesh rock wool will be comply with TSE ( Turkish Standards Institute ) standarts.

- The exterior surface will be stainless steel plate and will be manufactured as to container dimentions.

d) Mixing System

- 2x 7,5 kW 60 d/min rpm mixing motor

- Drive will be provided with sprockets

- Imperviousness will be obtained at beddings.

- Bearings will be SKF or FAG.

- The Fixed wings at exteriror walls will be mounted so that dispersion will be increased and a homogeneous structure

will be provided.

e) Heat displays will be digital and analogue and two outlets will exits.

f) Built-in connection paddle, ladders and platform will be presented.

3. BITUMEN PUMPS

- Will be 2 ½ XLA type with oil heating.

- Pump capacity will be as 25 t/h bitumen pumping

- Will be 7,5 kW 400 r/min reducer motor coupled.

4. SBS (POLYMER MODIFIED GRANULE) FEEDING UNIT

a) Feed Hopper

- Will have 500 x 500 gap width

- Will be produced of 4mm plate

- In feding helix, it will be mounted with bolt30 m3/h capacity granulate feeding.

- Frame will be in 5 mm Wall thickness from 220 mm diameter pipe.

- Imperviousness will be provided in beddings.

- In bearings SKF or FAG will be used.

- Will 5,5 kW 80 rpm gear unit with coupling drive.

5. PIPE NETWORK AND EQUIPMENTS

a) Pipes

- Will be steel drawn pipes DIN 171175 (DN200,DN150,DN100,DN80,DN65,DN25)

- Mill line will be manufactured as 3’’ inner pipe, 4’’ out jacket pipe.

- Jacket pipes will be welded connection under TSE standarts.

- Jumper pipes will be established from appropriate points of 1’’.

b) Compensatories

- DN 50,DN 80, PN 16 400°C

c) 3 ways and 2 ways valves with heating

- Complied to TSE standarts.

- Pneumatic control type will be used.

- Will provide the conditions of working under high pressure (16 bar) and heat (230 °C)

d) Hot Oil Valves

- KLINGER or THERMO branded hot oil valve with pistons will be used.

- Will be DN 25 PN16, DN65 PN16, DN50 PN16

e) Filter

- Will be with 3 mm wire interior reservoir and it will be cleanable often and easy.

- Will be with 3’’ flange entrance and exit pipe.

6. ELECTRIC AND CONTROL SYSTEM

- Air - Conditioned operator station (2000x2400 mm)

- System will be PLC controlled. (SIEMENS)

- Shalt and control panel will be present in the system.

- The panel will be in type of compiled to IC standarts.

- The mixing period and heat will be controlled automatically.

- The PMB prepared at the system will be automatically serviced to stock tank.

- All of the valves will be controlled at the operation panel by pneumatic actuators during all processed performed.

- Heats and flow will be monitored digitally and manually.

7. CHASSIS

- It will be manufactured as container.

- Bottom chassis will be manufactured by NPI 220 profile.

- All columns and tendons will be manufactured by 120 x 120 bin profile as bin.

- Lifting crampon will be disposed to proper area.

- There will be platform, barrier and ladder