CN2538444Y - Purifier for pollution gas from chemical experiment - Google Patents
Purifier for pollution gas from chemical experiment Download PDFInfo
- Publication number
- CN2538444Y CN2538444Y CN 02210371 CN02210371U CN2538444Y CN 2538444 Y CN2538444 Y CN 2538444Y CN 02210371 CN02210371 CN 02210371 CN 02210371 U CN02210371 U CN 02210371U CN 2538444 Y CN2538444 Y CN 2538444Y
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- CN
- China
- Prior art keywords
- chemical experiment
- gas
- spray
- dusty gas
- water tank
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a purification plant for chemical experiment polluted gas. A polluted gas exhaust passage 2 connected with a draft fan 1 is provided; an adsorption layer with adsorbent is provided in the exhaust passage 2.The utility model exhausts the gas in the outdoor atmosphere after purifying the polluted gas in the chemical experiment, overcomes the shortcoming that the chemical experiment ventilator always ventilates but does not purify to avoid the chemical experimental personnel from breathing harmful gas and avoid the chemical experimental gas from polluting the environment.
Description
Technical field:
The utility model relates to a kind of device of administering dusty gas, especially a kind of device that the dusty gas that produces in the chemical experiment is purified.
Background technology:
In the chemical experiment process; discharge the gas harmful through regular meeting to health, serious harm experimenter healthy, for this reason; people take to install in the chemical experiment place mode of ventilation unit usually, suck pernicious gas farthest to avoid the chemical experiment personnel.All ventilation units all have only the ventilation function, and pernicious gas are not carried out any purified treatment, make pernicious gas directly enter atmosphere, become the new pollution sources of atmosphere but up to now.
Summary of the invention:
The purpose of this utility model provides a kind of can the purification the dusty gas that produces in the chemical experiment, avoids the device of chemical experiment dusty gas pollutant atmosphere.
Technical solution of the present utility model is: a kind of chemical experiment dusty gas purifier, be provided with the dusty gas exhaust duct 2 that joins with air-introduced machine 1, and in exhaust duct 2, be provided with the adsorption layer 3 that adsorbent is housed.
In dusty gas exhausting duct 2, also can be provided with spray equipment 4.
Described spray equipment 4 is for to be provided with and to spray the spray liquid input pipe 6 that water tank 5 joins, and input pipe 6 is provided with nozzle 7, is provided with and sprays the spray liquid discharge pipe 8 that water tank 5 joins on exhausting duct 2, also is connected to pump 9 with spray water tank 5.
The utility model is compared with prior art, be to drain in the outside atmosphere again after the dusty gas that will produce in the chemical experiment purifies, overcome the disadvantage that chemical experiment ventilation unit in the past only ventilates and do not purify, can avoid the chemical experiment personnel to suck pernicious gas, can avoid chemical experiment gas pollution on the environment again.Especially spray the setting of water tank, the spray liquid body is recycled, saved the expense of spray cleaning.
Description of drawings:
Fig. 1 is the utility model example structure schematic diagram.
Fig. 2 is the vertical view of the utility model embodiment.
The specific embodiment:
Below in conjunction with the description of drawings specific embodiment of the present utility model.As shown in Figure 1, 2: be provided with the dusty gas exhaust duct 2 that joins with air-introduced machine 1, whole exhausting duct 2 is with flange fixing bend pipe, straight tube.Adsorption layer 3 is installed in exhaust duct 2, and adsorption layer 3 is made of adsorbent (active carbon).In order to make clean-up effect better, in dusty gas exhausting duct 2, also can be provided with spray equipment 4.Spray equipment 4 is for installing the spray liquid input pipe 6 that joins with spray water tank 5 in the dusty gas exhausting duct 2 again, input pipe 6 is provided with nozzle 7, be provided with and spray the spray liquid discharge pipe 8 that water tank 5 joins in the lower end of exhausting duct 2, also be connected to pump 9 with spray water tank 5.
The course of work: open induced-draught fan 2, pump 9 switches, induced-draught fan 2, pump 9 work.At this moment, the dusty gas that produces in the chemical experiment, when sucking in the exhausting duct 2 by induced-draught fan 1, pump 9 will spray liquid and pump in the spray liquid input pipe 6, spray by 7 pairs of dusty gas of nozzle, liquid behind the spray returns in the spray water tank 5 by spray liquid discharge pipe 8, recycles, and the dusty gas through spraying had both passed through primary purification.Gas behind primary purification, again by adsorption layer 3, the contaminant molecule physical diffusion is to the surfaces externally and internally of active carbon, and carry out catalytic reaction with active function groups in the active carbon, product is trapped within securely on the surfaces externally and internally of adsorbent and separates with moving air, has promptly reached the purpose that purifies air.
Claims (3)
1. a chemical experiment dusty gas purifier is provided with the dusty gas exhaust duct (2) that joins with air-introduced machine (1), it is characterized in that: be provided with the adsorption layer (3) that adsorbent is housed in exhaust duct (2).
2. chemical experiment dusty gas purifier according to claim 1 is characterized in that: also be provided with spray equipment (4) in dusty gas exhausting duct (2).
3. chemical experiment dusty gas purifier according to claim 2, it is characterized in that: described spray equipment (4) is for being provided with and spraying the spray liquid input pipe (6) that water tank (5) joins, input pipe (6) is provided with nozzle (7), on exhausting duct (2), be provided with and spray the spray liquid discharge pipe (8) that water tank (5) joins, also be connected to pump (9) with spray water tank (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02210371 CN2538444Y (en) | 2002-04-18 | 2002-04-18 | Purifier for pollution gas from chemical experiment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02210371 CN2538444Y (en) | 2002-04-18 | 2002-04-18 | Purifier for pollution gas from chemical experiment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2538444Y true CN2538444Y (en) | 2003-03-05 |
Family
ID=33690523
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02210371 Expired - Fee Related CN2538444Y (en) | 2002-04-18 | 2002-04-18 | Purifier for pollution gas from chemical experiment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2538444Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107551763A (en) * | 2016-09-18 | 2018-01-09 | 叶涛 | The environment-friendly treatment method and its equipment of a kind of organic compounds |
-
2002
- 2002-04-18 CN CN 02210371 patent/CN2538444Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107551763A (en) * | 2016-09-18 | 2018-01-09 | 叶涛 | The environment-friendly treatment method and its equipment of a kind of organic compounds |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |