High Purity Industrial Nitrogen Gas Generator For Laser Cutting
Brand Name:DHH
Certification:CE/ISO9001
Minimum Order Quantity:1set
Delivery Time:20 days
Payment Terms:T/T, L/C, D/P, Western Union, Paypal, Credit Card, and etc. Also we could accept USD, RMB, Euro and other currency.
Place of Origin:CHINA
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Address:
No. 1199, Xiyuan Road, Economic Development Zone, Qidong City, Jiangsu Province, China.
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Product Details
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Product Details
Industrial nitrogen generator High Purity Nitrogen Gas Generator for laser cutting
Product Description
Technical indicators:
Nitrogen production: 5 ~ 8000Nm3/hr
Nitrogen purity: 95 ~ 99.999999%
Nitrogen pressure: 0 ~ 0.8Mpa (1.0 ~ 15.0Mpa is also available)
Dew point: ≤-45 ~ -70℃
Technical characteristics:
Imported pneumatic angle valve, service lifespan for more than 3
million times.
Siemens PLC intelligent program controller, easy to operate, stable
operation.
Special alumina ceramic ball diffusion technology to make the air
distribution uniform, improve the adsorption efficiency of the
adsorbent.
PRESSURE SWING ADSORPTION
Pressure Swing Adsorption can be used to produce N2 or O2 from
compressed air, which is fed to the unit that uses adsorption
phenomena to remove the contaminants: N2 when the desired pure gas
is O2, or O2 when the desired pure gas is N2. Also, in both cases,
H20 and CO2 are removed as well as other minor contaminants.
The PSA unit contains two tower packed with a selective adsorbent
that has affinity towards the component to be removed: a carbon
molecular sieve is used to produce N2 and zeolites are used to
produce O2.
Each tower undergoes a cyclic sequence of high and low pressure
steps that guarantees the production of a continuous flow of high
purity gas In the high-pressure step, the adsorbent retains the
contaminants present in the compressed air and the desired gas (N2
or O2) is obtained from the top of the columns. The regeneration is
accomplished in the low-pressure step, with the release of
contaminants retained by the adsorbent.
ADVANTAGES
• Reduction of Nitrogen costs up to 95%
• Independence from external gas suppliers and from fluctuation of
the nitrogen market prices
• Suppression of logistic operations like handling of cylinders or
liquid nitrogen supplier management.
• Modular flexible and low Maintenance units.
Technical Parameters
| Model | Nitrogen Capacity | |||||||
| 97% | 98% | 99% | 99.5% | 99.9% | 99.99% | 99.999% | ||
| DHHN-10 | m3/h | 23 | 20 | 17 | 15 | 10 | 6 | 4.7 |
| DHHN-15 | m3/h | 34 | 30 | 25 | 22 | 15 | 9 | 7 |
| DHHN-20 | m3/h | 46 | 40 | 34 | 30 | 20 | 12 | 9.4 |
| DHHN-25 | m3/h | 57 | 50 | 42 | 37 | 25 | 15 | 12 |
| DHHN-30 | m3/h | 69 | 60 | 51 | 45 | 30 | 18 | 14 |
| DHHN-35 | m3/h | 80 | 70 | 60 | 52 | 35 | 21 | 16.5 |
| DHHN-40 | m3/h | 92 | 80 | 68 | 60 | 40 | 24 | 19 |
| DHHN-50 | m3/h | 115 | 100 | 85 | 75 | 50 | 30 | 23 |
| DHHN-60 | m3/h | 138 | 120 | 102 | 90 | 60 | 36 | 28 |
| DHHN-70 | m3/h | 161 | 140 | 119 | 105 | 70 | 42 | 33 |
| DHHN-80 | m3/h | 184 | 160 | 136 | 120 | 80 | 48 | 37.6 |
| DHHN-90 | m3/h | 207 | 180 | 153 | 135 | 90 | 54 | 42.3 |
| DHHN-100 | m3/h | 230 | 200 | 170 | 150 | 100 | 60 | 47 |
| DHHN-150 | m3/h | 345 | 300 | 255 | 225 | 150 | 90 | 70.5 |
| DHHN-200 | m3/h | 460 | 400 | 340 | 300 | 200 | 120 | 94 |
| DHHN-300 | m3/h | 690 | 600 | 510 | 450 | 300 | 180 | 141 |
| DHHN-400 | m3/h | 920 | 800 | 680 | 600 | 400 | 240 | 188 |
| DHHN-500 | m3/h | 1150 | 1000 | 850 | 750 | 500 | 300 | 235 |
High Purity Industrial Nitrogen Gas Generator For Laser Cutting
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