CN203380177U - Multi-functional fume cupboard with waste gas purification device - Google Patents
Multi-functional fume cupboard with waste gas purification device Download PDFInfo
- Publication number
- CN203380177U CN203380177U CN201320392792.2U CN201320392792U CN203380177U CN 203380177 U CN203380177 U CN 203380177U CN 201320392792 U CN201320392792 U CN 201320392792U CN 203380177 U CN203380177 U CN 203380177U
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- Prior art keywords
- waste gas
- gas purification
- centrifugal
- purification device
- fume cupboard
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- Expired - Fee Related
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Abstract
The utility model relates to a woodworking machinery central dust collector, and discloses a multi-functional fume cupboard with a waste gas purification device. The multi-functional fume cupboard with the waste gas purification device substantially comprises main stroke pipelines, a branch pipeline, a centrifugal motor, a centrifugal collecting device and a dust collecting room, wherein the tail end of the main stroke pipeline is arranged in the dust collecting room, the main stroke pipeline is divided into two segments, the centrifugal collecting device is arranged between the two segments, the centrifugal collecting device and the two segments of main stroke pipelines are connected through flanges, the centrifugal collecting device is arranged close to the dust collecting room and is provided with the centrifugal motor, a frequency converter is connected outside the centrifugal motor, one end of the branch pipeline and the main stroke pipeline are welded through plastics, and the other end of the branch pipeline is connected with mechanical equipment. The multi-functional fume cupboard with the waste gas purification device has the advantages that the multi-functional fume cupboard with the waste gas purification device solves the problem of concentrated dust collection power, can achieve multi-unit equipment concentrated dust collection and also can achieve unit equipment split dust collection technology, achieves unified collection and same place storage, and is small in floor area.
Description
Technical field
The utility model relates to fume hood, relates in particular to a kind of cupboard of the Multifunction ventilated with waste gas purification apparatus.
Technical background
Fume hood is the experimental facilities of avoiding the experimenter directly to contact with the pernicious gas of doing the experiment generation, fume hood in the past, can get rid of the pernicious gas produced in experiment, but do not purify, directly pernicious gas is discharged in atmosphere, make pernicious gas temporarily away from the experimenter, but, like this to environment, make more people suck pernicious gas.
The utility model content
The utility model provides a kind of cupboard of the Multifunction ventilated with waste gas purification apparatus, and the pernicious gas produced in Experiment of Organic Chemistry is purified in purifier, has avoided directly entering atmosphere to environment.
Before the top axle flow fan entrance of fume hood, install the organic matter purifier additional, allow the pernicious gas of testing generation after purifier purifies, then enter in atmosphere.
For realizing above purpose, by the following technical solutions:
A kind of cupboard of the Multifunction ventilated with waste gas purification apparatus, cabinet is connected with exhaust hood, purifier is arranged on the exhaust duct that axial flow blower enters epistome, described purifier one end and exhaust duct Plastic Welding, the other end and exhaust hood Plastic Welding, axial flow blower is connected by ring flange with exhaust duct, and exhaust duct directly leads to outdoor.
Described purifier shell is plastic material, and the 0.1-0.3kg fibrous activated carbon is equipped with in inner compacting.
The utility model advantage: with purifier, the organic gas material is had to stronger adsorptivity, the gas that the pernicious gas produced in experiment is discharged after this purifier, but meet the requirement of environmental protection.
The accompanying drawing explanation
Fig. 1 is structural representation of the present utility model
Cabinet as shown in the figure 1; 2, exhaust hood; 3, purifier; 4, axial flow blower; 5, exhaust duct; 6, ring flange.
The specific embodiment
Embodiment
Purifier (3) is arranged on the fume hood top, and axial flow blower (4) enters on the exhaust duct (5) in epistome.Purifier (3) shell is plastic material, with ventilation shaft (5) Plastic Welding.
Accompanying drawings the utility model, as shown in Figure 1, cabinet (1) is connected with exhaust hood (2), purifier (3) is arranged on the exhaust duct (5) that axial flow blower (4) enters epistome, described purifier (4) one ends and exhaust duct (5) Plastic Welding, the other end and exhaust hood (2) Plastic Welding, axial flow blower (4) is connected by ring flange (6) with exhaust duct (5), and exhaust duct (5) directly leads to outdoor.Purifier (3) the highly active fibrous activated carbon of packing into, because this fibrous activated carbon has high activity, specific area is large, organic and inorganic thing gas is all had to higher adsorptivity, therefore, while loading this active carbon, not by the NACF compacting, loosen, be convenient to gas and pass through.Generally in this device, add 0.1-0.3kg to get final product.
Claims (2)
1. the cupboard of the Multifunction ventilated with waste gas purification apparatus, it is characterized in that, cabinet (1) is connected with exhaust hood (2), purifier (3) is arranged on the exhaust duct (5) that axial flow blower (4) enters epistome, described purifier (4) one ends and exhaust duct (5) Plastic Welding, the other end and exhaust hood (2) Plastic Welding, axial flow blower (4) is connected by ring flange (6) with exhaust duct (5), and exhaust duct (5) directly leads to outdoor.
2. a kind of cupboard of the Multifunction ventilated with waste gas purification apparatus according to claim 1, is characterized in that, described purifier (3) shell is plastic material, and the 0.1-0.3kg fibrous activated carbon is equipped with in inner compacting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320392792.2U CN203380177U (en) | 2013-07-03 | 2013-07-03 | Multi-functional fume cupboard with waste gas purification device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320392792.2U CN203380177U (en) | 2013-07-03 | 2013-07-03 | Multi-functional fume cupboard with waste gas purification device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203380177U true CN203380177U (en) | 2014-01-08 |
Family
ID=49868706
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320392792.2U Expired - Fee Related CN203380177U (en) | 2013-07-03 | 2013-07-03 | Multi-functional fume cupboard with waste gas purification device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203380177U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105477976A (en) * | 2015-12-21 | 2016-04-13 | 扬州天辉钢木制品工程有限公司 | Ventilation cabinet organic waste gas purification device and activated carbon regeneration method and circuit controller |
| CN108453110A (en) * | 2018-01-31 | 2018-08-28 | 重庆市柏涛钢具有限公司 | A kind of Environmental-protective ventilating cabinet with waste gas purification function |
-
2013
- 2013-07-03 CN CN201320392792.2U patent/CN203380177U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105477976A (en) * | 2015-12-21 | 2016-04-13 | 扬州天辉钢木制品工程有限公司 | Ventilation cabinet organic waste gas purification device and activated carbon regeneration method and circuit controller |
| CN105477976B (en) * | 2015-12-21 | 2018-01-12 | 扬州天辉实验装备环保工程有限公司 | Vent cabinet cleaning equipment for waste organic gas and regeneration method of active carbon and circuit controller |
| CN105477976B8 (en) * | 2015-12-21 | 2019-12-27 | 扬州天辉实验室装备环保工程有限公司 | Fume hood organic waste gas purification device, activated carbon regeneration method and circuit controller |
| CN108453110A (en) * | 2018-01-31 | 2018-08-28 | 重庆市柏涛钢具有限公司 | A kind of Environmental-protective ventilating cabinet with waste gas purification function |
| CN108453110B (en) * | 2018-01-31 | 2023-12-26 | 重庆市柏涛钢具有限公司 | Preparation method of porous adsorption resin and fume hood |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140108 Termination date: 20170703 |