The processing technology and materials of special type all steel fume hood in the laboratory show that:
1. The casing shows that 1.0mm high-quality cold-rolled plate is selected for the casing, which is formed after machining management center of NC lathe, cutting, positioning and opening, sheet metal bending, electric welding and welding. After phosphating treatment, it is sprayed with epoxy resin powder and dried at high temperature. High adhesion, strong surface strength and corrosion resistance, beautiful and generous appearance design.
2. The inner shell shows that 5mm dark gray, corrosion-resistant solvent, special laboratory corrosion-resistant material is selected. A detachable manhole shall be set to facilitate the maintenance of power circuit, water channel and gas supply.
3. The daylight lamp shows that the daylight lamp is hidden on the control panel, does not touch the cyclone in the fume hood, and is easy to remove and replace. One 30W day fluorescent lamp is selected, and 5mm tempered laminated glass is set.
4. Door handle: stainless steel plate matte door handle.
5. The deflector shows that 5mm dark gray, corrosion-resistant solvent, special laboratory corrosion-resistant material is adopted.
6. The switching power supply shows that 4 sets of laboratory special power plugs are selected
7. The dialog box shows that the aluminum alloy profiles cooperate with the outer frame of plastic aluminum profiles. The dialog box selects 3 pieces of 5mm tempered glass, which can be moved up and down, and a segmentless balancer, which can be moved left and right and adjusted at will.
8. The adjusting foot indicates that the diameter is selected φ The 11mm screw adjusting foot is anti-seismic, waterproof and corrosion-resistant. The height width ratio of the cabinet can be adjusted appropriately according to the plastering layer, and the larger adjustment is 0-30mm.
9. The gas collecting hood shows that PP material is selected.
10. The distribution cabinet shows that it meets the provisions of 380V and 220V power supply system, and has power running and motor protection equipment.
11. Automatic switch shows that: 12V touch power switch, centralized control system, all electronic control systems.
12. The processing technology shows that all thick steel plates are welded by electric welding. After being sprayed with epoxy resin powder, they are leveled without spot welding. All water, electricity and gas supply shall be safe, available and installed in a concealed manner. An access hole is set on the side plate behind the cabinet. >
13. The three deflectors make the harmful gases in the indoor space with different height width ratio be discharged from different sections. The fume hood exhausts the gas in the fume hood at the rate of 0.5m/s of actual operation surface wind force to ensure that there is no residual steam. Natural ventilation is of high efficiency. The air volume of axial flow fan is 1200m3 / h -- 1600m3 / h up and down, and the noise is low.
14. Lower cabinet body (general balcony storage cabinet), door frame: 1.0mm high-quality cold-rolled plate (two layers), no welding connection, detachable with damping pad. In the CNC lathe processing management center, cutting, positioning and opening, sheet metal bending, electric welding and forming, after phosphating treatment, spray paint, epoxy resin powder, high-temperature baking and drying.
15. It is equipped with 150w-250w axial flow fan (with different output power according to different inlet diameter), 160-250pvc elbow and two meters of pipeline.
16. The cup groove and single saliva mouth on the surface of the workbench can be improved according to customer satisfaction.
17. Basic specification and model: 1200 × eight hundred and fifty × twenty-three million five hundred and one thousand and five hundred × eight hundred and fifty × twenty-three million five hundred and one thousand and eight hundred × eight hundred and fifty × 2350, accept customized specifications and models.