Rotary kiln Installing Scheme
The weight of a single unit of rotary kiln is 262390kg(not includes the lining’s weight). It has 17 components which are combustion chamber, mixing chamber, kiln head hood, stealing, dumping device, supporting device, cylinder, temperature measuring device, gearing, the hydraulic catch wheel, retaining wheel hydraulics, balance device, kiln tail hood and stealing, lubricating device, oil cylinder device, the door hydraulic device meter. The 1/5 part of the cylinder among them is sent one at a time, which needs to be installed after. Because the rotary kiln has mass volume and heavyweight, heavy installation tasks, strong relativity among components and it needs to be installed inside a plant, to guarantee the success of the installation, we especially make this construction scheme to describe the installation methods in detail.
To increase working efficiency meanwhile decrease the probability of high-place operation’s danger and inconvenient and to guarantee to reach the radial runout value which rotary kiln be required, firstly combine number one shell ring with number two of the inner side kiln, then number 3 with number 4 and number five, then number one rolling ring with number one, two shell ring in the outside of kiln, then rolling ring two with shell ring three and four, then rolling ring three with shell ring five. Interface is not welding, using code plate and the vertical plate and bolt connection, after initial adjustment, tighten bolts, code plate matter, then USES the 1.2.2 hoisting transportation method will be the inside of the kiln described in two transport in place, then the lateral kiln has installed a hoop of paragraphs directly hoisting in place, the cylinder hoisting in place to supporting wheel, the bolt, and plate welded cylinder into the overall, barring is measured with a dial indicator at five-cylinder radial runout until the whole adjustment to allow the radial runout of weld deviation within the scope of the rear; The welding deformation control method is adopted to better ensure the concentricity of the cylinder.
Rotary Kiln Accept And Check Standard
- Check whether the foundation of each retaining wheel of rotary kiln is filled and compacted and whether all kinds of facilities and materials or machines that affect the construction around the foundation are cleared.
- Check the appearance of the foundation of each retaining wheel of rotary kiln, check whether the foundation is loose and empty; Whether the combination of secondary watering-place is close, there is no stratification; Whether the foundation formwork and leaking reinforcement are all removed; Whether the water and debris in the foot hole are all cleaned.
- According to the drawings and acceptance specifications, check whether the centerline provided by each retaining wheel foundation civil construction unit of rotary kiln is accurate