CN204365104U - A kind of chimney flue type pernicious gas filter plant - Google Patents
A kind of chimney flue type pernicious gas filter plant Download PDFInfo
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- CN204365104U CN204365104U CN201420861355.5U CN201420861355U CN204365104U CN 204365104 U CN204365104 U CN 204365104U CN 201420861355 U CN201420861355 U CN 201420861355U CN 204365104 U CN204365104 U CN 204365104U
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- filtering bodies
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Abstract
Chimney flue type pernicious gas filter plant of the present utility model belongs to industrial waste gas purifying environmental technology field, there is air inlet flue, filtering bodies and flue of giving vent to anger, described filtering bodies bottom is connected with air inlet flue by connector, described filtering bodies top is connected with flue of giving vent to anger by connector, in having in described filtering bodies, the netted cylinder of outer bilayer, the equal opening in the described upper and lower two ends of outer cylinder, described inner layer cylinder lower ending opening, upper end closes, active carbon is filled with in cavity body between described double-layered cylinder, the barrel dliameter of described outer cylinder is less than the total caliber of filtering bodies, the barrel dliameter of described inner layer cylinder is not less than the caliber of air inlet flue.It utilizes the characterization of adsorption of active carbon that the organic solvent in low concentration Wind Volume waste gas is adsorbed onto in active carbon also concentrated, adsorption capacity is large, adsorption rate is fast, and good purification, is adapted to the removing of the pernicious gas such as paint spray booth, bituminous mixing plant, volatile matter smell and smog.
Description
Technical field
Chimney flue type pernicious gas filter plant of the present utility model belongs to waste gas purification environmental technology field, particularly for the purification of paint spray booth pernicious gas.
Background technology
In recent years, China along with the fast development of economic construction and the continuous expansion of city size and increasing sharply of urban population, increasing of automobile pollution, a large amount of 4S automobile trading firm is all furnished with paint spray booth, in spraying production process, can use organic solvent, organic solvent is volatile.The aromatic hydrocarbon wherein contained as low boiling, high volatile solvent such as dimethylbenzene, toluene, ethyl acetate, butanone is not only poisonous but also inflammable.Organic compound not only has spread effect to human body, and wherein many to the toxic effect of internal organ, also has plenty of mutagen and carcinogenic substance.In addition, these organic compounds are assembled for a long time in atmosphere, fill the air, are not easily spread, and cause serious air pollution.Therefore, the pollution problem of paint spray booth pernicious gas is solved extremely urgent.
Summary of the invention
The purpose of this utility model is to propose the active carbon pernicious gas filter plant that a kind of structure of installing on exhaust ventilation flue is simple, floor space is little.
The purpose of this utility model is achieved in that a kind of chimney flue type pernicious gas filter plant, there is air inlet flue, filtering bodies and flue of giving vent to anger, described filtering bodies bottom is connected with air inlet flue by connector, described filtering bodies top is connected with flue of giving vent to anger by connector, in having in described filtering bodies, the netted cylinder of outer bilayer, the equal opening in the described upper and lower two ends of outer cylinder, described inner layer cylinder lower ending opening, upper end closes, active carbon is filled with in cavity body between described double-layered cylinder, the barrel dliameter of described outer cylinder is less than the total caliber of filtering bodies, the barrel dliameter of described inner layer cylinder is not less than the caliber of air inlet flue.
Further, described filtering bodies top or filtering bodies top connector offer feeding port, and described filtering bodies bottom offers the discharge port communicated with cylinder cavity.
Further, described outer cylinder upper end open is provided with netted lid, so that fill active carbon in the cavity body between described double-layered cylinder.
Further, the granular active carbon of 3-8mm is filled with in the cavity body between described double-layered cylinder.
Further, described filtering bodies bottom is connected with air inlet flue by elbow, and described filtering bodies top is connected with flue of giving vent to anger by reducer pipe.
Chimney flue type pernicious gas filter plant of the present utility model utilizes the characterization of adsorption of active carbon that the organic solvent in low concentration Wind Volume waste gas is adsorbed onto in active carbon also concentrated, adsorption capacity is large, adsorption rate is fast, good purification, is adapted to the removing of the pernicious gas such as paint spray booth, bituminous mixing plant, volatile matter smell and smog.
Accompanying drawing explanation
Concrete structure of the present utility model is provided by following drawings and Examples:
Fig. 1 is the structural representation of chimney flue type pernicious gas filter plant.
Legend: 1. give vent to anger flue, 2. feeding port, 3. reducer pipe, 4. active carbon, 5. filtering bodies, 6. elbow, 7. air inlet flue, 8. discharge port, 9. inner layer cylinder, 10. outer cylinder.
Detailed description of the invention
The utility model by the restriction of following embodiment, can not determine concrete embodiment according to the technical solution of the utility model and actual conditions.
Embodiment: as shown in Figure 1, a kind of chimney flue type pernicious gas filter plant, there is air inlet flue 7, filtering bodies 5 and flue 1 of giving vent to anger, described filtering bodies 5 bottom is connected with air inlet flue 7 by elbow 6, described filtering bodies 5 top is connected with flue 1 of giving vent to anger by reducer pipe 3, in having in described filtering bodies 5, the netted cylinder 9 of outer bilayer, 10, the equal opening in described outer cylinder about 10 two ends, described inner layer cylinder 9 lower ending opening, upper end closes, described double-layered cylinder 9, active carbon 4 is filled with in cavity body between 10, the barrel dliameter of described outer cylinder 10 is less than the total caliber of filtering bodies 5, the barrel dliameter of described inner layer cylinder 9 is not less than the caliber of air inlet flue 7.
During use, with air-introduced machine or air blast for power, pending flue gas is introduced air inlet flue 7, flue gas enters filtering bodies 5 from bottom to up by elbow 6, flue gas meets active carbon to surrounding and when upwards spreading in filtering bodies 5, clean gas after activated carbon filtration enters the circular passage between filtering bodies 5 inwall and outer cylinder 10 and upwards collects, and enters give vent to anger in flue 1, finally discharged to air through reducer pipe.According to filtration needs, to determine that filtering bodies diameter, height and active carbon load thickness.
As preferably, described filtering bodies 5 top or reducer pipe 3 offer feeding port 2, described filtering bodies 5 bottom offers the discharge port 8 communicated with cylinder 9,10 cavity, and described outer cylinder 10 upper end open is provided with netted lid.Active carbon 4 adsorb saturated after, discharge by discharge port 8, and open netted lid, load new active carbon 4 by feeding port 2, carry out next round cyclic process.The preferred 3-8mm graininess of active carbon 4 size, best to organic compounds adsorb effect.
Obviously, above-mentioned explanation of the present utility model is only for the utility model example is clearly described, and is not the restriction to embodiment of the present utility model.Every belong to the technical solution of the utility model the apparent change of amplifying out or variation be still in the row of protection domain of the present utility model.
Claims (5)
1. a chimney flue type pernicious gas filter plant, it is characterized in that: there is air inlet flue, filtering bodies and flue of giving vent to anger, described filtering bodies bottom is connected with air inlet flue by connector, described filtering bodies top is connected with flue of giving vent to anger by connector, in having in described filtering bodies, the netted cylinder of outer bilayer, the equal opening in the described upper and lower two ends of outer cylinder, described inner layer cylinder lower ending opening, upper end closes, active carbon is filled with in cavity body between described double-layered cylinder, the barrel dliameter of described outer cylinder is less than the total caliber of filtering bodies, the barrel dliameter of described inner layer cylinder is not less than the caliber of air inlet flue.
2. chimney flue type pernicious gas filter plant as claimed in claim 1, is characterized in that: described filtering bodies top or filtering bodies top connector offer feeding port, and described filtering bodies bottom offers the discharge port communicated with cylinder cavity.
3. chimney flue type pernicious gas filter plant as claimed in claim 2, is characterized in that: described outer cylinder upper end open is provided with netted lid.
4. the chimney flue type pernicious gas filter plant as described in claim 1 or 2 or 3, is characterized in that: be filled with the granular active carbon of 3-8mm in the cavity body between described double-layered cylinder.
5. the chimney flue type pernicious gas filter plant as described in claim 1 or 2 or 3, is characterized in that: described filtering bodies bottom is connected with air inlet flue by elbow, and described filtering bodies top is connected with flue of giving vent to anger by reducer pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420861355.5U CN204365104U (en) | 2014-12-31 | 2014-12-31 | A kind of chimney flue type pernicious gas filter plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420861355.5U CN204365104U (en) | 2014-12-31 | 2014-12-31 | A kind of chimney flue type pernicious gas filter plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204365104U true CN204365104U (en) | 2015-06-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201420861355.5U Active CN204365104U (en) | 2014-12-31 | 2014-12-31 | A kind of chimney flue type pernicious gas filter plant |
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| CN (1) | CN204365104U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110354656A (en) * | 2019-07-20 | 2019-10-22 | 吴文地 | A kind of sulfur-containing flue gas purifying bubbling absorber |
-
2014
- 2014-12-31 CN CN201420861355.5U patent/CN204365104U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110354656A (en) * | 2019-07-20 | 2019-10-22 | 吴文地 | A kind of sulfur-containing flue gas purifying bubbling absorber |
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