 Wysłany: Śro 20:01, 04 Maj 2011 Temat postu: Abercrombie France,Individual boiler desulfurizati |
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| Individual boiler desulfurization equipment installation and construction process (1)
, installation of flue combination build a portfolio - Group monolithic mosaic - Combination Lifting group - sub-or Lifting the total portfolio. Flue damper, group of related hanger, with the group to install Tongbu installation. Second, GGH install Device Proper installation of the Department and the moving parts - rotor positioning and acceptance - Department of demand for welding by corrosion,Abercrombie Paris, polished, corrosion - the second installation, heat transfer of the original, sealed, oil system equipment and piping installation and adjustment. three booster fan installation Fan with power generation projects. IV, the absorption tower body composition install floor girder installation - floor installation - shell and tank top combination of integral lifting - Ministry of rebar and support installation - absorber support beam and bracket installation department - import and export of pipe fittings and various kinds of gas pipe interface is installed - the tower wall rubber lining grinding, spray Sand - spray pipe tower equipment,Abercrombie, mist eliminators, blender installation. five wet installation based positioning - bearing housing in place - the cylinder, bearing in place to find - - Transmission equipment installation - rubber lining Waan loaded cylinder - oil, cooling water system installation. six main slurry pump installation order pumps with power generation projects. seven, vacuum dryer belt installation order equipment frame, the belt drive roller passive rollers, wheel in place & mdash ; - receive water dish cloth wash water collection tray, belt Lubrication plate installation - Bhutto roller belt filter, rotary roll, cage, bearing tensioning device to adjust - to install the vacuum box, seal groove, Article sealed with sealing tape and support, collection tubes, lubrication plate, drawn tube - belt drive motor, gear box; coupling belt driving wheel connected, the installation cloth tensioner tensioner - Live with water lubrication test switch board mounting position adjustment belt - belts, filter cloth correction device, the vacuum tank lifting devices, pneumatic devices deviation tracking corrective adjustments - bonded leather belt skirts, belts heart punch - - Installation of auxiliary equipment belt - Adjust the elastic strap, with elastic sealing the vacuum chamber, vacuum chamber belt clearance, blanking position, flush position, thickness measurement location - debug start installing plaster cloth. eight, rubber lining construction steel pretreatment (grinding, welding) - sand - coated with primer - - Brush adhesive - stick sheet - curing. nine,Economici MBT Scarpe,Ice and Fire _, glass flake coating is steel pretreatment (grinding, welding) - sandblasting - painted primer - coated glass flake resin - topcoat - curing. ten, equipment installation and quality control 1 wet desulfurization process of mining equipment installation quality standards and specifications (1) corporate standards. Include: absorber, flue, tank and storage tank manufacturing practices, installation and construction Acceptance of the absorber, rubber lining, coating for construction of scales. (2) national industry standards. Including: Electric Power Construction and Acceptance, drums welded steel construction and acceptance of storage tanks, tank vertical cylindrical steel welded construction and acceptance of, industrial equipment, pipeline construction and acceptance of anti-corrosion coated corrosion level loading surface rust grades of steel, steel, pipe coating technology point of order, the pressure and acceptance of chemical equipment construction, mechanical equipment installation through construction and acceptance of standards and acceptance of construction steel structure, steel structure design strength bolt connection ,MBT scarpe vendita, construction and acceptance of, rubber lining equipment and technology articles, industrial equipment, construction and acceptance of pipeline corrosion prevention. 2 main equipment installation quality control point 2.1 stack installed construction of all required corrosion surface inspection to eliminate burrs, pits and other defects, weld and polish to a smooth color test, until it meets the anti-corrosion construction requirements. 2.2 GGH install (1) the level of checks bearing ≤ 0.02/1000mm. (2) the level of degree rotor inspection ≤ 0.25/1000mm. (3) Check the adjustment of the radial axis sealing films. (4) require preservation groups to smooth welds are polished,Abercrombie France, until it meets the anti-corrosion construction requirements. 2.3 absorber installation (1) floor installation. Floor installation to ensure smooth and close to the concrete foundation floor surface to prevent deformation caused by welding floor tilt. Welding must be pressed with weights floor flatness floor to ensure that all welds polished to a smooth finish, and make color checks and vacuum checks. (2) absorber housing portfolio. Combination of each tower housing portfolio, the combination of the overall flatness ≤ 3mm. Housing portfolio includes pre-assembled, find, measure, vertical welding, welding retest, wall sanding, painting inspection. Each case only the vertical seam welding at 300 mm from the edge to the shell installation adjustment. Check the contents: the vertical deviation cylinder wall, cylinder wall seam gap, slope, and export volume, the cylinder wall surface difference. (3) absorber shell installed. Quality: the local bump deformation of the cylinder wall 1 m length of the range of values ≤ 5mm; cylinder wall deviation 0.05% H ≤ 30mm; cylinder wall plumb deviation 0.05% H ≤ 30mm; tank axis deviation vertical line, heart line of the overall deviation of & le ; 30mm (from tank top to bottom). Welding each case the first time, to do the weld clean-treatment, welding slag, iron oxide and other polished clean. All welding is completed, the weld made smooth polished colored checks. T-weld grinding wall for PT checks, checks for the X-ray Department of the weld metallographic examination. <DIV Class= |
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