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99.999% High Purity PSA Nitrogen Generating Equipment Nitrogen Generator for Laser Cutting

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Address: No. 1199, Xiyuan Road, Economic Development Zone, Qidong City, Jiangsu Province, China.

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Dhh Compressor Jiangsu Co., Ltd

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99.999% High Purity PSA Nitrogen Generating Equipment Nitrogen Generator for Laser Cutting

Country/Region	china
City & Province	jiangsu

Product Details

Product Description

99.999% High Purity PSA Nitrogen Generating Equipment Nitrogen Generator for Laser Cutting

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.

Technical Parameters

Model		Nitrogen Capacity
Model		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

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.

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Dhh Compressor Jiangsu Co., Ltd

99.999% High Purity PSA Nitrogen Generating Equipment Nitrogen Generator for Laser Cutting

Product Details

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