Water and Waterwater Treatment - Innovation at Work

Transcription

1 Water & Wastewater Water and Waterwater - Innovation at Work Aqua Enviro Presentation 23 rd October, 2013

2 Water & Wastewater Presentation Contents: - Introduction to the Richard Alan Group and Richard Alan Engineering - Innovation at Work a little history - Polymer How to make up, store and dose - Considered Engineering + Off-site Build - De-watering modular skids and steelwork - Plug and Play Equipment and Packaged Plant - Design Improvement Aerowet + Conversions - Single Source Manufacturing Supplier Project Management - Why use RAE?

3 Water & Wastewater - Introduction to the Richard Alan Group and Richard Alan Engineering

4 United in Ambition

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6 Who we are Group of independent privately owned companies Providing a broad mix of specialist and general engineering services Established 40 years ago 60,0000 sq ft manufacturing site based in Dewsbury, West Yorkshire Over 230 employees

7 What is important? Health & Safety Environment Quality People

8 richard alan engineering Richard Alan Engineering Expertise in quality and flexible engineering solutions

9 richard alan engineering Mechanical, electrical and instrumentation installations Fabrication and manufacture of pipework, vessels, silos and structural steelwork Design and product development Integrated Site Services Plant and facility contract maintenance Water and waste water treatment equipment manufacturing Project management Multi-discipline turn-key projects

10 Water & Wastewater Water and Wastewater Innovation at Work - a little history

11 Water & Wastewater Polymer - How to make up, store and dose

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13 Three polymer types Solid grade powder and bead Liquid grade inverse emulsion and LDP (Dewatered emulsion) Liquid grade - solutions

14 Powder Systems Storage options in line with delivery packages 25kg sack, kg big bag, 25 tonne road tanker Correct storage of material to ensure product is fit for purpose (damp, cold atmosphere, etc.) Ensuring Health & Safety issues are eliminated Correct dissolution and mixing times Sizing of equipment

15 Powder Systems Storage options in line with delivery packages 25kg sack, kg big bag, 25 tonne road tanker

16 Storage Systems - Hopper for 25kg polymer sack

17 Storage Systems - Hopper and Big Bag Tower

18 Storage Systems Bulk Powder Silo

19 Powder Systems Correct storage of material to ensure product is fit for purpose (damp, cold atmosphere, etc.)

20 Powder Systems Ensuring Health & Safety issues are eliminated

21 Powder Systems Correct dissolution and mixing times

22 Dissolution and Mixing Jetwet wetting head system and mixer unit over mixing and ageing tank

23 Sizing of Equipment - Requirements for maximum polymer efficiency Mixing time Make up concentration Polymer demand = kilos per hour

24 Polymer Preparation, mixing and storage unit - 0.3m3 Integral

25 Modular skid mounted 2.2 m3 polymer system

26 Integrated Mixing and Storage Tank and Silo - 10m3 tanks and up to 35m3 silo

27 Liquid Systems Inverse Emulsion Storage options to minimize inherent Inverse Emulsion instability at low temperatures Storage and handling options in line with delivery packages - 25kg drum, 1000kg IBC and bulk tanker

28 Emulsion Polymer EMU CTS Compact Emulsion Make-up Unit

29 Liquid Systems Solutions In line dilution

30 Dosing Why in line dilution is required

31 Effective dosing for specific process Dosing strength variation to optimize floc formation for different dewatering processes i.e. centrifuges, belt presses, etc.

32 Water & Wastewater Considered Engineering Off-site Build - Dewatering modular skids and steelwork

33 Modular support platform modelled in Tekla Structures

34 Modular support platform and polymer IMS on site

35 Platform and centrifuge 3D modelled in Autocad

36 Platform and centrifuge 3D model in Tekla Structures

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38 Assembly of modular equipment

39 On-site crane installation

40 Off-site build reduces on-site installation time and disruption

41 3 factory-built centrifuge platform skids and polymer system installed

42 Water & Wastewater Off-site Build - Plug and play equipment - Polymer skid

43 Plug and play equipment

44 Modular base construction

45 Skid assembly buildup

46 Modular skid mounted polymer system

47 Plug and play equipment

48 Off-site factory build installed and commissioned on site

49 Water & Wastewater Considered Engineering - Design Improvement - Aerowet and Conversion Kit

50 AIR HEATED CONE BLOWER JETWET FEEDER VENTURI EDUCTOR Original FAB Conveying Principle

51 Cold ambient air drawn in by venturi Cone & venturi restrictions create high pressure in the air line generating heat, but also reducing conveying efficiency Venturi draws ambient air and powder into conveying line Motive energy created by blower shared with additional ambient air, impacting on conveying efficiency Original FAB Conveying Principle

52 Powder Systems Ensuring Health & Safety issues are eliminated

53 Standard Jet Wet Head Feeder & scroll Standard 1.3 kw blower Aerowet receiver causes only negligible air restrictions Conveying line sealed from atmosphere from blower through to Jet Wet Head AeroWet

54 Compare Units Venturi Cone on FAB unit AeroWet

55 Water & Wastewater Single-Source Manufacturing Supplier - Project Management

56 Single-source manufacturing supplier of chemical preparation equipment and services

57 Why use Richard Alan Engineering?

58 Any questions?