CN2438499Y

CN2438499Y - Multifunction purifying apparatus

Info

Publication number: CN2438499Y
Application number: CN 00257869
Authority: CN
Inventors: 李隆峰; 周学彬
Original assignee: Beijing Ican Air Processing System Co ltd
Current assignee: Beijing Ican Air Processing System Co ltd
Priority date: 2000-10-17
Filing date: 2000-10-17
Publication date: 2001-07-11
Anticipated expiration: 2010-10-17

Abstract

The utility model discloses a multifunction purifying apparatus which comprises an outer shell, a centrifugal blower, a wind catcher, a control panel, an air inlet grille, a wind outlet grille, a wet film humidifier, a filter screen and a dust collector, wherein, the upper part and the lower part of the front surface of the outer shell are respectively provided with the air inlet grille and the wind outlet grille, the dust collector is positioned between the wind catcher and the filter screen, the wet film humidifier is positioned at the upper part of the filter screen, and an outlet of the wet film humidifier faces to the wind outlet grille. The multifunction purifying apparatus of the utility model can remove dust and harmful gas in the air, such as sulfur dioxide, nitrous oxides, ammonia, etc. Simultaneously, the utility model can also humidify air and can resist static electricity.

Description

A kind of multifunctional purification apparatus

The utility model relates to a kind of sterilization, sterilization and humidifying device of air, exactly is about a kind of multifunctional purification apparatus.

Along with the raising of China's industrial production up-to-dateness, exhaust-gas treatment has been ignored by part city and enterprise, makes air pollution more and more serious, and particularly performance is particularly outstanding in some big cities.How to solve this kind pollution problem, it is inevitable to cause the development air purifying process to become.The air cleaner of the domestic and international production of being released on the market at present is broadly divided into three kinds of electronic types, filtering type, combined type.Electronic type is to adsorb dust by high voltage electric field, killing bacteria, but not obvious to the removal effect of pernicious gas.Filtering type then adopts the fan forced ventilation, in ventilation air is filtered, and wherein the filtrate made with woven wire and glass fibre and synthetic fibers etc. of multiselect is difficult to remove to pernicious gas.Combined type with the charcoal absorption pernicious gas, although overcome the deficiency of the said goods, but can't solve air dried problem for by the high-voltage electrostatic field dedusting.

The purpose of this utility model provides the complex technique of a kind of employing by electrostatic precipitation, wet-film humidifying purifying air, and high-effective dust-removing, sterilization, a kind of multifunctional purification apparatus of effective moistening room air.

This and other purpose of the present utility model will and be described by following detailed description and further embody and illustrate.

Multifunctional purification apparatus of the present utility model comprises shell, centrifugal fan, wind scoop, control panel, air-inlet grille, air outlet grate, wet-membrane humidifier, screen pack and dust arrester, wherein, place air-inlet grille, air outlet grate at the upper and lower in the front of shell, one end of wind scoop connects centrifugal fan, and the other end connects air-inlet grille, and dust arrester is between wind scoop and screen pack, wet-membrane humidifier is above screen pack, and the outlet of wet-membrane humidifier is facing to air outlet grate.

Further, multifunctional purification apparatus of the present utility model is placed drain pan below wet-membrane humidifier.

Wherein, wet-membrane humidifier of the present utility model comprises housing, water inlet pipe, magnetic valve, water knockout drum, wet film module, water distributor, water-locator and drainpipe, wherein, an end of magnetic valve is connected with water inlet pipe, the other end is connected with water knockout drum, the two ends of water distributor connect water knockout drum and water-locator respectively, and the opening of water-locator has drainpipe below the wet film module above the wet film module.Also comprise water tank, water pump, water filling port and intake-discharge pipe, wherein an end of intake-discharge pipe is connected with water inlet pipe, the drainpipe of wet-membrane humidifier respectively, and the other end is connected with water pump with water tank; The wet film module is a wave plate juxtaposition form structure, and the cross section is a rectangle.

In the utility model, dust arrester comprises control of dust field case, needle-shaped discharging electrode and stick electrode, wherein, the needle-shaped discharging electrode positive charge, electronegative control of dust field case is honey comb structure, positively charged needle-shaped discharging electrode length is 2～3 centimetres, and stick electrode length is 8～10 centimetres.

Multifunctional purification apparatus of the present utility model, wherein screen pack comprises filtrate and framework, filtrate is chevron shaped arrangement, has at least 8 screen packs to constitute, and is surrounded by aluminium net pressure surface outside it, and is fixed on the framework with rivet.Before air outlet grate, be equipped with the air-out shutter, behind air-inlet grille, have two low efficient filter screens at least.

Product of the present utility model can not only be removed airborne dust, can also remove airborne pernicious gas, as sulfur dioxide, nitrogen oxide, ammonia etc., also has wet air simultaneously, the effect of antistatic.

Below in conjunction with accompanying drawing embodiment of the present utility model is further described.

Fig. 1 is an overall structure schematic diagram of the present utility model.

Fig. 2 is a low efficient filter screen structure chart of the present utility model.

Fig. 3 is Immesion active carbon filter screen structure figure of the present utility model.

Fig. 4 is the control of dust field box structure figure in the high-pressure electrostatic collecting unit of dust of the present utility model.

Fig. 5 is a high-pressure electrostatic dust collection unit structure schematic diagram of the present utility model.

Fig. 6 is a wet-membrane humidifier structure chart of the present utility model.

In Fig. 1 to Fig. 6: 1. casing 2. air-inlet grilles 3. low efficient filter screens 4. centrifugal blowers 5. wind scoops 6. precipitators 7. needle-shaped discharging electrodes 8. stick electrode 9. control of dust field casees 10. Immesion active carbon screen packs 11. control panels 12. wet-membrane humidifiers 13. drain pans 14. pillars 15. immersible pumps 16. water inlet pipes 17. water inlet pipe mouths 18. magnetic valves 19. water knockout drums 20. water distributors 21. water-locators 22. wet film modules 23. drainpipes 24. humidifier Stainless Steel Shell 25. fixing threaded holes 26. water filling ports 27. water tanks 28. castors 29. aluminum alloy frames 30. aluminium nets 31. aluminum alloy frames 32. carbon leaching materials 33. air outlet grates 34. air-out shutters, arrow line indication air-flow direction.

Referring to Fig. 1,2,3, multifunctional purification apparatus of the present utility model, include a casing 1, two low efficient filter screen 3, centrifuges 4 that the aluminium net 30 that is contained by aluminum alloy frame 29 constitutes, two cottrell precipitators 6, at least 8 Immesion active carbon screen packs 10, wet-membrane humidifier 12, water tank 27, drainpipe 23, water inlet pipe 16, immersible pump 15, control panel 11 and connecting line are formed.The about plastic-blasting of described casing 1 usefulness galvanized sheet punching press is made.At casing 1 air intake position air-inlet grille 2 and 8 low efficient filter screens 3 are housed, at casing 1 air-out position air outlet grate 33 and air-out shutter 34 are housed, air-out shutter 34 is being fixed on the casing 1 by locating shaft.

In the bottom of casing 1 centrifugal blower 4 is housed, two high-pressure electrostatic collecting unit of dust 6 and activated charcoal strainer 10 are equipped with in the middle part of casing 1, the two spacing 8cm, two-region electric field spacing 4cm.

Referring to Fig. 4,5, cottrell precipitator 6 is together to form dust arrester by needle-shaped discharging electrode 7, stick electrode 8 and control of dust field case 9.Needle-shaped discharging electrode 7 long 2.5cm, stick electrode 8 long 9cm, the two composition ionized region that fuses, positively charged; Control of dust field case 9 is honeycomb, and is electronegative.Inhale by positive negative, make in the air grit by needle-shaped discharging electrode 7, stick electrode 8 ionization after, be adsorbed on the electronegative control of dust field case 9.Activated charcoal strainer 10 is chevron shaped arrangement, with nonwoven, active fruit shell carbon filtrate 32, is surrounded by aluminium net pressure surface outward, is fastened on the aluminum alloy frame 31 with rivet, is connected with casing 1 by slot.On the top of casing 1 wet-membrane humidifier 12 is housed.Be connected with casing 1 both sides by Stainless Steel Shell 24, fixing threaded hole 25.Wet-membrane humidifier 12 is regulated by control panel 11, and lower seat drops on the drain pan 13.

Referring to Fig. 6, humidification task of the present utility model is achieved in that control panel 11 sends instruction, starts the immersible pump 15 of 27 li in water tank.Water sprays on the wet film module 21 by water inlet pipe 16, water inlet pipe mouth 17, magnetic valve 18, current divider 19, water distributor 20, water-locator 21.Wet film module 21 adopts the wave cross modal, and the cross section is a rectangle.Add clear water by water filling port 26 during work, little wave permeates downwards water along the angle of inclination, and the big wave in angle of inclination is towards the air approach axis, the wave motion that air is big along the angle of inclination; Control the direction of current and air-flow cross flow one simultaneously, and provide contact surface maximum between current and air-flow to amass.Water and air meets in wet film module 21 and carries out power conversion, and moistening air is sent into indoor through shutter 34, air outlet grate 33.Unnecessary water flow back into water tank 27 through drainpipe 23 after flowing to drain pan 13 in the wet film module 21.Can move definite position by means of castor 28 as required.

Claims

1, a kind of multifunctional purification apparatus is characterized in that comprising shell, centrifugal fan, wind scoop, control panel, air-inlet grille, air outlet grate, wet-membrane humidifier, screen pack and dust arrester, wherein, place air-inlet grille, air outlet grate at the upper and lower in the front of shell, one end of wind scoop connects centrifugal fan, and the other end connects air-inlet grille, and dust arrester is between wind scoop and screen pack, wet-membrane humidifier is above screen pack, and the outlet of wet-membrane humidifier is facing to air outlet grate.

2, multifunctional purification apparatus as claimed in claim 1 is characterized in that placing drain pan below wet-membrane humidifier.

3, multifunctional purification apparatus as claimed in claim 1 is characterized in that wet-membrane humidifier comprises housing, water inlet pipe, magnetic valve, water knockout drum, wet film module, water distributor, water-locator and drainpipe, wherein, an end of magnetic valve is connected with water inlet pipe, the other end is connected with water knockout drum, the two ends of water distributor connect water knockout drum and water-locator respectively, and the opening of water-locator has drainpipe below the wet film module above the wet film module.

4, multifunctional purification apparatus as claimed in claim 3 is characterized in that also comprising water tank, water pump, and water filling port and intake-discharge pipe, wherein an end of intake-discharge pipe is connected with water inlet pipe, the drainpipe of wet-membrane humidifier respectively, and the other end is connected with water pump with water tank.

5, multifunctional purification apparatus as claimed in claim 3 is characterized in that the wet film module is a wave plate juxtaposition form structure, and the cross section is a rectangle.

6, multifunctional purification apparatus as claimed in claim 1 is characterized in that dust arrester comprises control of dust field case, needle-shaped discharging electrode and stick electrode, wherein, and the needle-shaped discharging electrode positive charge, electronegative control of dust field case is honey comb structure.

7, multifunctional purification apparatus as claimed in claim 6 is characterized in that positively charged needle-shaped discharging electrode length is 2～3 centimetres, and stick electrode length is 8～10 centimetres.

8, multifunctional purification apparatus as claimed in claim 1 is characterized in that screen pack comprises filtrate and framework, and filtrate is chevron shaped arrangement, has at least 8 screen packs to constitute, and is surrounded by aluminium net pressure surface outside it, and is fixed on the framework with rivet.

9, multifunctional purification apparatus as claimed in claim 1 is characterized in that being equipped with the air-out shutter before air outlet grate.

10, multifunctional purification apparatus as claimed in claim 1 is characterized in that having at least two low efficient filter screens behind air-inlet grille.