category

serial number

model (mm)

unit

quantity

technical indicators

customized plate primary filter g4

1

595*493*46

open

377

aluminum alloy frame

folding, single-sided galvanized mesh

g4 white cotton filter material

2

595*595*46

open

144

3

595*290*46

open

54

4

493*290*46

open

32

5

595*495*46

open

8

customized bag medium efficiency filter f8

6

595*493*300-6p

open

242

galvanized sheet frame

galvanized beaded inner frame

f8 yellow non-woven composite filter material

7

595*595*300-6p

open

114

8

595*290*300-6p

open

44

9

493*290*300-6p

open

22

10

595*495*300-6p

open

8

customized side liquid tank high efficiency filter h14

11

346*346*90

open

11

aluminum alloy frame, double-sided protective mesh, efficiency 99.995%@0.3μm glass fiber filter material

12

636*636*90

open

22

13

510*510*90

open

1

customized plate high efficiency filter h13

14

484*484*96

open

55

aluminum alloy frame, double-sided protective mesh, efficiency 99.995%@0.3μm glass fiber filter material

15

610*610*96

open

31

16

320*320*96

open

12

17

610*915*96

open

1

customized external exhaust gas treatment device

18

efflux ions

disinfection host (ion tube 53mm)

root

8

1. professionally handle harmful gases (formaldehyde, xylene series and other harmful gases). installed in the pipeline, the ionization purification intensity is adjusted according to changes in chemical pollutants in the air; the relative humidity within the range of 0-99% cannot cause damage, degradation or dangerous conditions inside the host;

2. power: 230v, 50/60hz, 10-80w. the outer electrode of the ionization tube is grounded by a screw-fastened ground wire to ensure that no sparks are generated.

3. the ionization tubes are installed vertically to the air flow direction and air ducts, and there is at least 10 cm between each two ionization tubes as a free airflow area to prevent ozone accumulation. when the ozone sensor detects other external ozone sources, the deodorization and disinfection module will generate a weak ideal pulse to control the ion air treatment host to convert excess ozone into active oxygen. in order to better activate oxygen molecules, the ionization tube should be inserted vertically into the air duct (90 degrees to the direction of air flow) to ensure that the air supply passes through as much of the surface of the ionization tube as possible.

4. it needs to be equipped with a deodorization and disinfection module, an air quality sensor and an ozone sensor. the ionization intensity is determined by the deodorization and disinfection module to ensure that the generated negative oxygen ions react appropriately with the indoor air, without producing too many oxygen ions, and to ensure the ozone concentration. will not exceed set standards.

▲5. the product has high temperature resistance. according to gb/t 2423.2-2008, a 2h high temperature test of 35°c was carried out, and the appearance of the product did not change. (provide a copy of the test report issued by a testing agency with cma or cnas qualifications)

19

exhaust exhaust honeycomb activated carbon (100*100*100)

cubic meter

14

high-quality activated carbon specifications (mm) 100x100x100 pore density (1.5mm) benzene absorption rate (%): > 20 desorption temperature (℃): < 120 empty tower wind speed (m/s): bed thickness 600mm resistance 490pa 0.8 positive compressive strength (mpa): 0.8

20

exhaust gas activated carbon filter (1000*1000*5)

square meters

6

1. adoptspecific surface areahighly efficient catalytic activated carbon, which can absorb harmful gases (TVOC) and particles invisible to the naked eye.

2. adoptactivated carbon fiberandnon-woven fabricmade of composite

3、filtration efficiencylevel g3