Reactor procurement, installation, installation, construction scheme, fixed support reaction kettle, telephone 15857012567
The reactor construction scheme
1 explanation
The 1.1 reactor is the key equipment of acetate workshop, fluorine material, and with the agitator device. The equipment is located in the steel structure frame, the construction is difficult and the requirement is high.  
The 1.2 reactor located on the south side of the 1# framework workshop.  
1.3 this program compiled according to the relevant data of the preliminary design of the supplement will be in the construction according to the detailed design drawings.  
2 basis
2.1 bidding documents.  
2.2 construction experience.  
3 equipment main technical parameters equipmentsshape size vertical spherical head with 3300*4540 H=7850 weight 37850Kg
The installation location
4 construction preparation
4.1 equipment smooth traffic, no obstacles to the pavement bearing capacity of transportation equipment.  
4.2 equipment through strict inspection and acceptance, random data relating to comply with the design requirements.
4.3 hoisting equipment installation plan of the establishment approval, complete technical disclosure.  
4.4 construction equipment ready, running well.  
4.5 construction personnel have been in place, special work and after training.  
After 4.6 security arrangement.  
The steel frame structure 4.7 bearing have been installed, and after approval, with equipment installation conditions.  
5 truck
5.1 equipment is placed on the spot
The 5.2 reactor using a 80 ton truck crane.  
Select the 6 hoisting method
6.1 according to the construction experience, the reactor equipment has been designed to have the hanging point. The equipment is located on the steel structure and the support is fixed to the beam through a fixed bolt.  
The 6.2 reactor hoisting using a 125 ton crane, crane working radius by 9 meters, the length of 30.48 meters, the crane rated lifting weight of 38 tons, more than the reactor weight of 37.85 tons, can meet the lifting requirements. A 50 ton crane is used in the hoisting and tailing.  
6.3 see Figure 1 hoisting equipment "reactor hoisting vertical plan".  
6.4 crane station is located in 1# on the south side of the steel frame, the lifting height can affect the steel structure column of B1 - 41 and B1 - 51 axis intersection, the specific height is determined by the performance of the column node and the crane.  
6.5 for convenient lifting, B1 - 31, 41 axis elevation of 10.8 meters above the beam before the reactor hoisting without lifting installation, after installation.  
The 6.6 reactor installation, to the top of the flange reactor (with the agitator shaft coupling flange) level shall prevail, specific data to the equipment technical requirements shall prevail.  
Install 7 agitator reactor
7.1 according to the construction experience, the reaction kettle mixer and reactor shell separately in the housing delivery, after installing the mixer installation.  
7.2 shell, especially when installation should pay attention to prevent the pollution and damage of lining.  
7.3 erection of multilayered scaffold in the shell, using wood materials, do not use steel tube type iron material. The end of the wood material and the contact part of the shell should be lash the rubber skin to prevent the scratch on the inner surface.  
7.4 construction personnel internal operation, should wear soft soled shoes, and to ensure clean soles. Operations personnel, must wear work clothes, tie pocket, pocket lighters, do not install and construction of unrelated items, construction tools shall not use the iron tools.  
7.5 internal installation, must be strictly in accordance with the requirements of equipment installation technology, especially to ensure that between the impeller blades and the casing distance. The specific installation requirements will be prepared in detail before construction according to the relevant information.  
7.6 in the reactor import from the upper part of the hole in the manhole, people should be protected by the rubber lining, to prevent the destruction of.  
The 8 reactor installation note
The 8.1 reactor is very important and expensive equipment, should pay great attention to all aspects of personnel.  
The 8.2 reactor is installed, the upper portion of the autoclave prohibit other operations, to prevent debris falling into the device or equipment damage.  
The 8.3 reactor lining, hot work prohibited equipment. Install inner parts, upper part of the device is strictly prohibited fire operation.  
The 8.4 reactor installed, carrying out other operations, must take measures to protect the reactor, such as a shelter shed.  
The 8.5 reactor installed stirring shaft, to ensure the accuracy of the spindle and the center line of the housing, so that the stirring shaft running, blade spacing and the inner surface of the housing is basically consistent.  
8.6 stirrer is installed, remove the support and timely removal of internal debris, ensure internal cleaning, by the relevant personnel after confirmation, can be closed