The desulphurization technics process of the NHD and its influencing factors were analyzed in this paper. The affection of the pressure in the NHD desulphurization regeneration system,the water content in NHD on the technological process and the application in production were discussed.
By FLAC~(3D) simulate the process of gradually excavating and support of soft rock roadway, analyze the change of roadway surrounding rock stress and displacement of the different support technics process, demonstrating the optimum support technics process can effective control surrounding rock deformation .
In order to provide necessary processing parameters and measurement equipments for holographical detection of rotary kiln, three kinds of no-standard difference pressure flowmeters are designed according to the actual technics process of the rotary kiln of aluminium oxide.
Support roller sleeve processing machine PC control system working principle is intrduced,technics process,advantage using programming controller replace relay logic control,mainly discussing logic relation of programming controller control,echelon diagram and outer wiring diagram and sentence of the control program are given outing.
Finally give the detailed implement process of the method, mainly include: the structure of the machine tool, the fixture of work piece, the choice of the tools, the technics process, machining the blade surfaces using UG-CAM module, create the tool path and postprocess them, simulate cutting, analysis the accuracy etc.
In fact, the compacted soil-cement pile is one of the flexible piles. Although it’s engineering chacrateristics is similar to soil-cement piles, its making technics process is specific, so it’s load-bearing and deformation properties is unique.
Introduced the structure and principle of the cold bending institution for bending thin walled squre steel tube. It putted forward the difficulties in the technics process, and pointed out the method to resolve, and talked about the application range.
This paper presents the process of production in which 8031 single - chip microcomputer controls plastic - machine. With the hardware and software being designed for system, it can control automatically the technics process of production and show the contact technics parameters.There are some other specialities about the system. It is active and easy to operate, objective and distinct to show, and strong to practise.
This paper introduced a new method of preparing active nano NiO by common percipitation with ammonium carbonate ,studied primary effect factors in technics process. It had been indicated by analysis using XRD and XRF as well as observition using SEM that active nano NiO is cube crystal structure,its purification is over 99.66%,its granularity is about 7 nm.
The article describes in detail the technics process of the automation system, the selection of design scheme and control modes according to the design example of the sewage disposal automation system in a paint factory.