Jiangsu Tongyue Gas System Co.,Ltd
Nitrogen Generator Oxygen Generator Gas Purification System
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Food Industry PSA Nitrogen Generator whole System For Beer / Snack / Milk / Red Wine
PSA nitrogen generator for food Industry:
PSA Nitrogen Generator
| Model No | TY |
| Capacity | 3~3000Nm3/h |
| Purity | 95~99.9995% |
| Initial pressure | 0.05-0.8Mpa |
| DewPoint | -45°C |
| Remarks | For food industry |
Principles:
It uses carbon molecular sieve as sorbent, produces nitrogen by making use of
the PSA principle. Under certain pressure, carbon molecular sieve has different oxygen/nitrogen
adsorption capacity, i.e. much more oxygen adsorption capacity than nitrogen adsorption capacity.
PLC controls pneumatic valve open/close to realize two towers alternate adsorption and desorption as per
pressure change, carries out oxygen/nitrogen separation and produces nitrogen with desired purity. By equipping additional purification device( for removing bacterial, odor and dust), Clean N2 applicable for food protection is obtained.
Applications:
Food packaging, beer, vegetable, fruit and other food fresh keeping.
Fully intelligent, automated, easier to operate
Microcomputer control and (industrial computer system) touch screen control are built in the machine. From the microcomputer touch screen, we can understand the nitrogen generator as follows:
(1) Real-time working condition, total running time, working process and opening and closing statement of the valve.
(2) When operating, just need to turn on and off the machine, set the parameters and view the system fault information through the touch screen.
It truly realizes the unattended duty, intelligent and automated operation of the equipment. It can function as the real-time monitoring equipment of the user’s control room. If required, we can monitor distantly parameters such as the flow of finished nitrogen, purity, pressure in the user’s DCS system.
Main parts of nitrogen generator
| Project | Type | Quantity | Remark |
| PSA adsorption tower | Professional design | 2pieces/10kg | Special pressure vessel manufacturer |
| Carbon Molecular Sieve | MSC-3KT-172 | 3500kg | Takeda Japan |
| Vortex airflow distributor | Professional design | 2 pieces | Technical Carbotech from Germany |
| Self complement compact device | Professional design | 2sets | Jiangyin Tongyue |
| single unit processing part | / | 1 set | SMC-Japan |
| Sample pressure reduce valve | / | 1 piece | SMC-Japan |
| Direct current 24V power | / | 1 set | Taiwan-Mingwei |
Pneumatic valves | DN100 | 5 pieces | Burkert Germany Burkert Germany |
| DN50 | 4 pieces | ||
| DN20 | 1 pieces | ||
| Magnetic valve | 4V210-24V | 10 pieces | Taiwan Airtac |
| Metal flow meter | LZZ-50 | 1 piece | Changzhou Shuanghuan |
| Control system | TPC7062K | 1set | (color touch screen )Kunlun Tongtai |
| Muffler | TY-500X | 1 set | Jiangyin Tongyue |
| Pipe valve system | bprofessional produce | 1 set | Jiangyin Tongyue |
| PLC controller | S7-200 | 1 set | Siemens Germany |
| Nitrogen analyzer | P860-4N | 1 set | Shanghai Changai |
R & D Achievements obtained:
The enterprise attaches great importance to technological innovation and intellectual property protection work. Up to now, there have been a total of 9 patents declared, 7 of which have been authorized.
| serial number | Patent No. | Patent No.( Accept No.) | patent families |
| 1 | PSA highly efficient starting device | Patent No.:ZL 2010 2 0139342.9 | utility model |
| 2 | Automatic control system of nitrogen generator with frequency conversion | Patent No.:ZL 2012 2 0408277.4 | utility model |
| 3 | Exhaust gas recycling and utilization device | Patent No.:ZL 2013 2 0867590.9 | utility model |
| 4 | Automatic control device for nitrogen purity | Patent No.:ZL 2013 2 0867632.9 | utility model |
| 5 | PSA constant pressure constant regeneration system | Patent No.:ZL 2010 2 0139343.3 | utility model |
| 6 | PSA cyclone umbrella type honeycomb air flow diffusion device | Patent No.:ZL 2013 2 0139344.8 | utility model |
| 7 | PSA low decibel silencer | Patent No.:ZL 2013 209 39345.2 | utility model |
| 8 | Top gathering fountain type gas collecting device | Patent No.:ZL 2010 2 0569506.1 | utility model |
| 9 | Dynamic cylinder pressing device | Patent No.:ZL 2011 2 0015073.X | utility model |
