OEM Factory for Desiccant-Based Humidity Control - ZJRH SERIES NMP Recovery System – Dry Air

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From the past few years, our firm absorbed and digested sophisticated technologies equally at home and abroad. Meanwhile, our organization staffs a group of experts devoted into the growth of Industrial Dehumidifier Cabinet, Dehumidifier Indoor, Commercial Dehumidification Equipment, We just not only deliver the high-quality to our customers, but far more even important is our greatest service along with the competitive price tag.

OEM Factory for Desiccant-Based Humidity Control - ZJRH SERIES NMP Recovery System – Dry Air Detail:

This system is designed to recycle NMP from the lithium-ion secondary battery electrodes manufacturing process. The hot solvent laden air from the ovens is drawn into DRYAIR’s NMP Recovery System where the NMP is recovered by a combination of condensation and adsorption.The cleaned solvent laden air is available for return to the process or discharge to atmosphere as per customer requirement.NMP stands for N-Methyl-2-Pyrrolidone,it is an expensive solvent In addition, the recovery and recycling of NMP can reduce running costs for lithium battery factories as well as avoiding air pollution.

Features :

97% recovery rate

NMP discharge: 12ppm

Conentration of recovered NMP Solvent:85%

Functional section：

Heat Ex-changer,Cooler

VOC concentrator,Process fan

Solvent Storage tank(optional)

Siemens PLC

ZJRH Series NMP Recovery System
Item	ZJRH-D30-9000	ZJRH-D50-15000	ZJRH-D60-20000	ZJRH-D75-25000	ZJRH-D90-30000	ZJRH-D120-40000
Process air volume CMH	9000	15000	20000	25000	30000	40000
NMP concentration in Discharged exhaust air	≤50mg/m³
Concentration of Recovered NMP solvent	≥85%
NMP recovery rate	≥97%
Heat exchanger	efficiency≥65%
Cooler#1 kw（≤32℃ chilling water）	38	63	84	105	126	168
Cooler#2 kw（≤10℃ chilled water）	33	55.8	74	93	116	149
Process fan #1 KW	5.5	11	15	15	18.5	22
Process fan #2 KW	3	5.5	7.5	7.5	11	15
Reactivation fan motor KW	2.2	2.2	3	3	4	4
Reactivation heate power KW	12	18	22.5	27	36	48
Rated power KW	22.7	36.7	48	52.5	69.5	89

Product detail pictures:

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We emphasize progress and introduce new solutions into the market each year for OEM Factory for Desiccant-Based Humidity Control - ZJRH SERIES NMP Recovery System – Dry Air , The product will supply to all over the world, such as: Danish, Portland, Bangladesh, Our Company has professional engineers and technical staff to answer your questions about maintenance problems, some common failure. Our product quality assurance, price concessions, any questions about the products, Please feel free to contact us.

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The accounts manager made a detailed introduction about the product, so that we have a comprehensive understanding of the product, and ultimately we decided to cooperate.

By Louise from Gambia - 2018.06.18 17:25

The sales manager has a good English level and skilled professional knowledge, we have a good communication. He is a warm and cheerful man, we have a pleasant cooperation and we became very good friends in private.

By Delia from Mozambique - 2018.12.11 11:26

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