Hangzhou Dry air Treatment Equipment Co.,ltd.


NMP heat recovery units (device)

Product Name:

NMP heat recovery units (device)

product detailmain:

NMP

Features:

6159101916

Main parameters:

product detailmain:

Using hydrophobic zeolite ( for low polar solvent)
HONEYCOMB UZ-2
Using hydrophobic zeolite ( for polar solvent)
HONEYCOMB KC
Using high-performance activated carbon (for wide range of solvent)
Advantages:
1, High performance
Select by adsorption solvent , under the conditions of high humidity and temperature can also handle solvent.
HONEYCOMB is a comby wheel which attach lots of hydrophobic zeolite and select by adsorption organic solvent.
2¡¢Customizable for large diameter size
Using wave processing molding,can customizable for large diameter size.
3¡¢Incombustibility.
Zeolite and activated carbon is different , without catalyst,so when handle ketone can not take fire and it compose with inorganic materials ,also won¡¯t burn.
4¡¢Simple in maintenance.
Zeolite is crystalline mass which has stability of fine holes, having less adsorption of degradation and long life .

Main parameters:

Processing procedure main equipment as follows:

1¡¢Heat interchanger£ºusing the out of wheel unheated dry air is to cool coating exhaust. Heat interchanger is plate-fin heat exchanger,the material is aluminum. Special Design.

2¡¢Circulating water heat interchanger£ºusing circulating cooling water cool off.

3¡¢Frozen water heat interchanger£ºmaking the exhaust gas temperature reduction by 7¡ãC chilled water,part of NMP condensing down.The heat interchangers are manufactured specialy.

4¡¢Water chilling unit£ºthe refrigerating unit is modular units£¬supply the 7¡ãC temperature frozen water.

5¡¢Adsorption wheel£ºHONEYCOMB adsorption wheel will adsorb and concentrate the NMP.

6¡¢Regeneration heater£ºthe heater will heat the air to 140¡ãC,supplying heat for the NMP which is in adsorption wheel second volatile.

7¡¢Aftercooler:part of aftertreatment clean air was after heated,blowing adsorption wheel make the NMP in the wheel discharge with the air, this moment there are lots of NMP in the air.The air with NMP through a water recirculator reduce temperature ,making the NMP condense down. The heat interchangers are manufactured specialy.

8¡¢Processing fan: it will send the air after coating into the unit for concentrating processing.

9¡¢Regeneration fan£ºmaking regeneration air in the HONEYCOMB adsorption wheel out.

NMP recovery unit paramete

type

Processing air

Regeneration Consumption£¨Electric£©

Regeneration Consumption£¨Steam£©

Steam (0.4Mpa)

refrigerating output (optional parts)

recovered solvents

energy savings

m3/h

kw

kw

Kg/h

Kw(evaporation temperature -6¡æ)

Kg/h

Kw/h

JH-700

500¡«1000

8¡«11

2¡«3

10¡«15

9.64

2¡«5

8¡«16

JH-2000

1500¡«2500

12¡«20

3¡«5

20¡«28

11.7

6¡«10

24¡«40

JH-3500

3000¡«4000

22¡«28

5¡«6

30¡«38

14.3

12¡«16

48¡«64

JH-5000

4000¡«6000

30¡«37

6¡«8

40¡«55

18.7

16¡«24

64¡«96

JH-7000

6500¡«8000

39¡«50

6¡«9

56¡«70

25.02

25¡«32

104¡«128

JH-9000

8500¡«10000

52¡«69

10¡«11

72¡«98

26.5

34¡«40

136¡«160

JH-12000

11000¡«13000

70¡«98

11¡«15

100¡«140

31.8

44¡«52

176¡«208