The Trojan nitrogen machine analyses the cost of nitrogen machine equipment and bottled nitrogen



Troy Gas Equipment Co. LTD

There are still many companies in the market using bottled nitrogen, because they have not yet understood the advantages of the nitrogen machine, so the Trojan nitrogen machine tells you the advantages of all aspects of the nitrogen machine compared with bottled nitrogen.

There are still some users who are not deeply aware of the high cost of bottled nitrogen, if you choose the Trojan nitrogen machine, you will be deeply aware of the advantages of the nitrogen machine compared to bottled nitrogen, bottled nitrogen 1 bottle of nitrogen =6m3, if you use 6 bottles of nitrogen a day, then a month according to 30 days, the user needs to use 180 bottles of nitrogen in a month. If the price of 1 bottle of nitrogen is 50 yuan, then 1 month of bottled nitrogen is 180 bottles X50 yuan =8000 yuan, which can be imagined that the cost is very high. The nitrogen machine is equivalent to a continuous gas station, which is based on air as a raw material to produce nitrogen, and air is a gas source. And every time the bottled nitrogen is used up, workers need to immediately change another bottle, and the nitrogen machine saves the trouble of changing bottles, saving manpower and material resources. Because of the one-button operation of the Trojan nitrogen machine, low energy consumption, it can be unattended, and only needs regular maintenance, in which the carbon molecular sieve can be replaced regularly. And a nitrogen machine only needs tens of thousands of dollars, it can be used for life. The use of bottled nitrogen users at least a year to buy hundreds of thousands of dollars of bottled nitrogen, its cost is quite high.
So hurry to use the nitrogen machine to produce high-purity nitrogen for your enterprise, and save the cost of human and material resources for your enterprise.





The Trojan nitrogen machine saves costs for customers, so how much cost can be saved? The answer will amaze you!



According to the nitrogen production project 10Nm3/h (2 bottles/hour) working time of 8 hours, nitrogen purity of 99.9% use requirements to calculate

1. Annual cost of bottled nitrogen:

Generally, the price of 99.9% purity of nitrogen on the market is 18 yuan/bottle, (the specific price is calculated according to the price used by customers) a bottle of nitrogen under 12Mpa pressure, the standard volume is 40 liters, in fact, each bottle is only about 5M3, so calculated, that is, the price of 99.9% nitrogen per cubic meter is about 3.6 yuan.

The cost of using bottled nitrogen per hour: 10Nm3/h x 3.6 yuan/cubic meter =36 yuan/hour Annual use cost: 36 x 3000 hours/year = 108,000 yuan/year



2. Operation cost of on-site nitrogen machine (calculated according to 10Nm3/h of your company's nitrogen production project)



A. The operating cost of the system is mainly composed of the following aspects: electricity + maintenance depreciation cost

B. The consumption of electric energy mainly comes from the following aspects:

Air compressor: The rated power of the air compressor is 7.5kw, because the unloading of the air compressor and the appropriate compressed air margin are taken into account when the system is selected, the actual power consumption of the air compressor is about 80% of the rated power, that is, about 6 kw. Freeze dryer: The rated power of the freeze dryer is 0.4 kw.

Nitrogen making machine: the raw material of nitrogen making machine is compressed air, and the nitrogen making machine itself basically does not consume electricity, which is mainly instrument electricity, rated power is about 0.6kw. In summary, the power of the entire nitrogen production system is: 7kw

If the electricity bill is 0.6 yuan /kwh, then the electricity consumption per hour is 7×0.6=4.2 yuan

The nitrogen produced per cubic meter is: 4.2÷10=0.42 yuan, that is, the nitrogen cost of producing a cylinder is: 0.42/ yuan ×5 cubic meters/bottle =2.1 Annual use cost: 4.2 yuan (electricity) ×3000 hours/year = 12,600 yuan/year (electricity)

Note: In the process of using the nitrogen machine, only need to replace the molecular sieve every 8 years (the adsorbent in the nitrogen unit, our company uses Japan Takeda carbon molecular sieve), and the nitrogen machine can be used for a long time. The nitrogen machine is automated, and it does not require professional personnel to operate during production, only regular or irregular inspections can be done. So no labor costs.

There is an amazing difference between 108,000 yuan/year and 12,600 yuan/year, so it is absolutely worthwhile to choose nitrogen machine equipment to produce nitrogen for you! No doubt about it!