详情描述

30,000-ton ammonia synthesis plant simulation model Overall simulation model of ammonia synthesis section using coal as raw material 30,000-ton ethylene plant simulation model Large-scale oil refinery refining unit overall model Process flow simulation model for manufacturing 30,000-ton ammonia synthesis process flow lighting demonstration board 30,000-ton ethylene process flow lighting demonstration board Process flow demonstration boards for various chemical products 4M symmetrical balanced compressor model H-type symmetrical balanced compressor model L-type arrangement compressor model V-type angle compressor model Vertical piston compressor model Screw compressor model Centrifugal compressor model Axial flow compressor model Diaphragm V-type compressor model Liquid ring compressor model Centrifugal compressor cross-sectional demonstration board Piston compressor disc-shaped annular valve model Piston compressor disc-shaped mesh valve model Piston compressor disc-shaped closed gas valve model Centrifugal compressor impeller (3 units) Piston compressor pressure combination valve Ultra-high pressure compressor combination valve Typical metal packing component structure for compressor Gas compressor packing box Oil-free lubrication packing box for compressor Compressor plunger seal structure Large VI column compressor cylinder part lubrication system demonstration board Horizontal sedimentation screw discharge centrifuge Horizontal screw conveyor bevel gear planetary differential Horizontal screw conveyor involute planetary gear differential Sedimentation, filtration combined screw discharge centrifuge Horizontal scraper discharge centrifuge model Sedimentation screw discharge centrifuge model Vibration discharge centrifuge model Overhead mechanical discharge centrifuge model Automatic gap discharge disc separator model Tube-type high-speed centrifugal machine model Room-type separator model Plate and frame filter press model Drum-type vacuum filter press model Belt pressing filter press model Extrusion filter press Horizontal filter leaf centrifugal discharge leaf filter machine Multi-layer sedimentation chamber model Continuous dedusting trough model Venturi cyclone separator demonstration experiment device Cyclone separator demonstration instrument Standard type cyclone separator model Du Kang type cyclone separator Buell type cyclone separator Diffusion type cyclone separator Rotary dust removal device MC-24A pulse bag filter Venturi wet dust collector Variable diameter Venturi tube wet dust collector Foam dust collector Impingement wet dust collector unit CLT/A type cyclone dust collector model CLP/B type cyclone dust collector model High-voltage electrostatic precipitator model Pulse jet bag filter precipitator model Venturi tube wet dust collector model U-shaped tube heat exchanger model External floating head heat exchanger model Internal floating head heat exchanger model Crossflow rod structure heat exchanger Multi-pass vertical heat exchanger model Compressor vacuum oil injection pump Large compressor drive part pressure lubrication system demonstration board Structure of double seat valve for closing intake manifold Compressor open linkage Compressor closed linkage Compressor fork linkage Sliding vane compressor basic structure Liquid ring compressor Axial intake and exhaust two-stage liquid ring compressor Four-stage centrifugal propylene compressor DA120-61 type six-stage centrifugal compressor High-pressure spherical centrifugal compressor High and low pressure cylinder combination centrifugal compressor Isothermal centrifugal compressor Blade expander and回流器 Straight wall expander Centrifugal compressor floating ring oil film seal structure Centrifugal compressor pump-shaped shaft sleeve oil film seal structure Centrifugal compressor multi-chamber labyrinth seal structure Five-oil leaf bearing and end face seal structure Five-oil wedge-shaped inclined block radial bearing Centrifugal compressor mechanical contact seal structure Centrifugal compressor dry gas seal structure Axial flow compressor static vane ring Axial flow compressor adjustable static (guide) vane structure Single-stage single-suction centrifugal pump water lifting dynamic simulation model IS single-stage single-suction centrifugal pump model S-type single-stage double-suction centrifugal pump model Segmented multi-stage centrifugal pump model