CN1935324A - Multifunctional purifying cabin - Google Patents
Multifunctional purifying cabin Download PDFInfo
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- CN1935324A CN1935324A CN 200610127858 CN200610127858A CN1935324A CN 1935324 A CN1935324 A CN 1935324A CN 200610127858 CN200610127858 CN 200610127858 CN 200610127858 A CN200610127858 A CN 200610127858A CN 1935324 A CN1935324 A CN 1935324A
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Abstract
The present invention discloses a multifunctional cleaning chamber and a method for cleaning harmful gas. Said cleaning chamber is composed of internal chamber and damping equipment. The top portion of said internal chamber is equipped with a sprayer and an ultrasonic wave transmitter, in the bottom portion of said internal chamber a filter tank is set. Said internal chamber has a gas channel, said gas channel is connected with damping equipment. Said cleaning method includes the following steps: A), uniformly spraying biological catalyst to all the surfaces of body; B), making ultrasonic wave treatment; C), microwave treatment; D), regulating temperature and damping; and E), absorbing harmful gas and making ventilation treatment.
Description
Technical field
The present invention relates to a kind of multifunctional purifying cabin, and use this multifunctional purifying cabin that object is carried out the method for cleaning harmful gas, the purification of this method PARA FORMALDEHYDE PRILLS(91,95), benzene series thing, ammonia, VOCs etc. has good effect.
Background technology
Indoor decoration causes room air pollution owing to discharge various harmful escaping gases, and automobile also causes driving room air pollution because of interior material discharges harmful escaping gas.
The city majority are the activity time in indoor and automobile, account for more than 80% of an activity time greatly, and surpass outdoor 100 times at the indoor pollutant of accepting, there is the indoor air quality of car steering of 35% architecture indoor and 60% not meet the standard of the World Health Organization approximately.Be in contaminated indoor environment for a long time, can produce very big harm health.Studies show that room air pollution accounts for 2.7% of global disease burden, caused 35.7% breathing problem, 22% chronic lung disease and 15% tracheitis, bronchitis and lung cancer.
New a kind of symptom is called as " ill building syndrome (SBS) " at present, be also referred to as " sick Building syndrome ", be meant by air pollution in the building or air exchange rate low, the crowd who makes in this building activity produces a series of conscious ill symptoms, rubescent as eyes, have a running nose, have a sore throat, tired, headache, dizzy, feel sick, pruitus, expiratory dyspnea, drowsiness, irregular menstruation etc.Particularly children, women and old man are because relatively poor easier being affected of autoimmunity ability.And investigation shows, the main cause of this illness is exactly because building materials discharge due to harmful escaping gas.
Common improvement method mostly is the sprinkling chemical reagent at present, and the shortcoming one of this method is that area coverage is little, and action time is short, most pernicious gas can't be evaporated DeGrain; The 2nd, fugitive, the duration is short, after administering one section the time after date just lose effect, can't eradicate pollution.
Summary of the invention
The purpose of this invention is to provide a kind of multifunctional purifying cabin, the article that contain pernicious gas, need carry out purified treatment can carry out purified treatment in this purifying cabin.
Another object of the present invention provides a kind of method of object being carried out cleaning harmful gas.This method has good effect to the purification of harmful oxidations such as the formaldehyde in the object, benzene series thing, ammonia, VOCs.Object mainly comprises furniture, building materials (mainly referring to composite wood, lumber core etc.) and automobile etc.
In order to achieve the above object, the present invention is by the following technical solutions:
Purifying cabin mainly is made up of interior cabin and damping equipment.Top, interior cabin is provided with sprinkler and ultrasonic transmitter, and interior bilge portion is provided with filtering ponds.Interior cabin is provided with gas passage, and this gas passage is connected with damping equipment.
The gas passage in interior cabin is connected with heater, also is provided with blower fan on heater.
Described damping equipment mainly is made up of pump, activated carbon filtration pipe, flowmeter and damping pipe.
Object is carried out the method for cleaning harmful gas, by following steps object is handled successively: A, spray biocatalyst to each face of object equably; B, ultrasonic wave are handled; C, microwave treatment; D, conditioning; E, air draft go out the chamber after absorbing pernicious gas.
Described frequency of ultrasonic scope 20KHz～500KHz.
Described microwave frequency is 915MHz and 2450MHz.
Described temperature adjustment is that treatment temperature is controlled at 10～90 ℃; Damping is that processing humidity is controlled at 30～90%.
Described biocatalyst sees Chinese invention patent ZL 200410021094.7 for details, and the rich first bio tech ltd in Dalian is on sale.
Whole purification process is about 30～60 minutes.
Be provided with filtering ponds in the clean room.Pernicious gas is absorbed in the pond and reacts behind the medicament in the air, generates with formolite reaction and stablizes nontoxic compound, reaches the degraded purpose.Medicament is the aqueous solution of the active organic and inorganic compound that at room temperature just can react with formaldehyde in the pond, as aqueous solution of acyl Ammonia, organic Ammonia, inorganic ammonia salt and composition thereof.
The clean room also is provided with necessary common apparatus and instrument such as pump, gas passage, flowmeter except filtering ponds.
After handling through this clean room, to the clean-up effect such as the following table 1 of variety classes pernicious gas:
Table 1 the present invention is to the clean-up effect of variety classes pernicious gas
| Gaseous species | Purifying rate (〉=) |
| Formaldehyde | 90％ |
| The benzene series thing | 90％ |
| Ammonia | 90％ |
| VOCs | 90％ |
Detection method be be untreated and handle after material be positioned over 1m respectively
3Glass sealing storehouse, and different harmful gas concentrations in the storehouse after detecting a hour, detecting instrument is air sampler, chromatograph.
This method has good effect to the purification of pernicious gases such as the formaldehyde in the object, benzene series thing, ammonia, VOCs, and purifying rate all is greater than or equal to 90%.
Description of drawings
Fig. 1 is a schematic flow sheet of the present invention.
Fig. 2 is a cleaning harmful gas design sketch of the present invention.Wherein, ordinate is represented the percentage of formaldehyde.Content of formaldehyde with the object that just enters the clean room is 100%.
Fig. 3 is a purifying cabin structure chart of the present invention.
The specific embodiment
Be embodiments of the invention below, described embodiment just is used for illustrating the present invention, and should not be considered to be limitation of the present invention.
As shown in Figure 1, spray biocatalyst to each face of lumber core equably; The 200KHz ultrasonic wave is handled; With the frequency is that 915MHz and 2450MHz carry out microwave treatment; Lumber core is carried out conditioning (10 ℃ of temperature, humidity about 30～35%); Air draft goes out the chamber after absorbing pernicious gas.Whole purification process 60 minutes.
As shown in Figure 3,11 tops, interior cabin of multifunctional purifying cabin are provided with a sprinkler 17 and ultrasonic transmitter 16, and the below is provided with filtering ponds 15.Interior cabin 11 is adjacent with heater 8, and the heater bottom is a blower fan 9.Spray biocatalyst by sprinkler 17 earlier, carry out purified treatment by ultrasonic transmitter 16 emission ultrasonic waves again.Air enters by air intake 7, carries out the damping degree by the damping equipment that connects earlier.Damping equipment is connected with the interior cabin 11 of purifying cabin, and damping equipment connects activated carbon filtration pipe 2 by pump 1, through valve 5 connection traffic meters 3, connects damping pipe 4 by valve 6 again, at last moisture is arranged into air filtration layer 14.Air after the adjusting filters through air filtration layer 14, is blown out cabin 11 in gas passage 10 enters again after heater via 8 heating by blower fan 9.Handle and to filter the back by outlet 13 discharges through exhaust filtering layer 12 again after the waste gas of being discharged the back filters through filter tank 15, but safety non-pollution enter atmosphere.
As shown in Figure 2, along with the growth in processing time, the content of formaldehyde of lumber core has tangible reduction.Content of formaldehyde with the object that just enters the clean room is 100%, and after then whole purification process was finished, content of formaldehyde only was about 10%.
Spray biocatalyst to each face of composite wood equably; The 20KHz ultrasonic wave is handled; With the frequency is that 915MHz and 2450MHz carry out microwave treatment; Lumber core is carried out conditioning (90 ℃ of temperature, humidity about 85～90%); Air draft goes out the chamber after absorbing pernicious gas.Whole purification process 30 minutes.
Spray biocatalyst to each face of automobile equably; The 100KHz ultrasonic wave is handled; With the frequency is that 915MHz and 2450MHz carry out microwave treatment; Lumber core is carried out conditioning (50 ℃ of temperature, humidity about 65～70%); Air draft goes out the chamber after absorbing pernicious gas.Whole purification process 40 minutes.
Embodiment 4
Spray biocatalyst to each face of lumber core equably; The 400KHz ultrasonic wave is handled; With the frequency is that 915MHz and 2450MHz carry out microwave treatment; Lumber core is carried out conditioning (40 ℃ of temperature, humidity about 50%); Air draft goes out the chamber after absorbing pernicious gas.Whole purification process 50 minutes.
The biocatalyst that the foregoing description uses sees Chinese invention patent ZL200410021094.7 for details.
More than multifunctional purifying cabin provided by the present invention is described in detail, used specific case herein principle of the present invention and embodiment are set forth, the explanation of above embodiment just is used for helping to understand method of the present invention and core concept thereof; Simultaneously, for one of ordinary skill in the art, according to thought of the present invention, the part that all can change in specific embodiments and applications, in sum, this description should not be construed as limitation of the present invention.
Claims (8)
1. a multifunctional purifying cabin is characterized in that: mainly be made up of interior cabin and damping equipment; Top, interior cabin is provided with sprinkler and ultrasonic transmitter, and interior bilge portion is provided with filtering ponds; Interior cabin is provided with gas passage, and this gas passage is connected with damping equipment.
2. multifunctional purifying cabin according to claim 1 is characterized in that: the gas passage in cabin is connected with heater in described, also is provided with blower fan on heater.
3. multifunctional purifying cabin according to claim 1 is characterized in that: described damping equipment mainly is made up of pump, activated carbon filtration pipe, flowmeter and damping pipe.
4. one kind is carried out the method for cleaning harmful gas to object, it is characterized in that: by following steps object is handled successively: A, spray biocatalyst to each face of object equably; B, ultrasonic wave are handled; C, microwave treatment; D, conditioning; E, air draft go out the chamber after absorbing pernicious gas.
5. according to claim 4 object is carried out the method for cleaning harmful gas, it is characterized in that: described frequency of ultrasonic scope 20KHz～500KHz.
6. according to claim 4 object is carried out the method for cleaning harmful gas, it is characterized in that: described microwave frequency is 915MHz and 2450MHz.
7. according to claim 4 object is carried out the method for cleaning harmful gas, it is characterized in that: described temperature adjustment is that treatment temperature is controlled at 10～90 ℃.
8. according to claim 4 object is carried out the method for cleaning harmful gas, it is characterized in that: described damping is that processing humidity is controlled at 30～90%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610127858 CN1935324A (en) | 2006-09-22 | 2006-09-22 | Multifunctional purifying cabin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610127858 CN1935324A (en) | 2006-09-22 | 2006-09-22 | Multifunctional purifying cabin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1935324A true CN1935324A (en) | 2007-03-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200610127858 Pending CN1935324A (en) | 2006-09-22 | 2006-09-22 | Multifunctional purifying cabin |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104209000A (en) * | 2014-08-06 | 2014-12-17 | 陈贻波 | Method for treating indoor air pollution |
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2006
- 2006-09-22 CN CN 200610127858 patent/CN1935324A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104209000A (en) * | 2014-08-06 | 2014-12-17 | 陈贻波 | Method for treating indoor air pollution |
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