CN105300120A - Environment-friendly smoke tube discharging smoke in two directions - Google Patents
Environment-friendly smoke tube discharging smoke in two directions Download PDFInfo
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- CN105300120A CN105300120A CN201510742252.6A CN201510742252A CN105300120A CN 105300120 A CN105300120 A CN 105300120A CN 201510742252 A CN201510742252 A CN 201510742252A CN 105300120 A CN105300120 A CN 105300120A
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- main pipeline
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- environmental protection
- smoke
- smoke evacuation
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Abstract
The invention provides an environment-friendly smoke tube discharging smoke in two directions. The environment-friendly smoke tube comprises a main inlet pipeline, a main spherical pipeline and a main outlet pipeline which are communicated in sequence. The main spherical pipeline is provided with an active carbon filtering assembly which comprises a round active carbon filtering screen and a rotating valve, and the rotating valve penetrates through a short spherical pipe and is fixedly connected with the active carbon filtering screen. The diameter of the active carbon filtering screen is identical with the inner pipe diameter in the center of the short spherical pipe. Smoke in the environment-friendly smoke tube discharging the smoke in two directions is filtered two times, and environment friendliness and safety are achieved.
Description
Technical field
The invention belongs to field of metallurgical equipment, especially relate to a kind of two-way smoke evacuation environmental protection smoke pipe.
Background technology
The major pollutants of the metallurgic waste gas that metallurgical process produces have: containing sulfur dioxide flue gas, smoking gas containing fluorine, dust-laden coal gas, nitrogen-containing oxide flue gas etc., above-mentioned discharge amount of exhaust gas is large, pollute wide, temperature is high, complicated component, dust granules is thin, absorption affinity is strong, directly be discharged in air without process and pollute the environment, harm humans healthy, so metallurgy industry all needs to be equipped with special off-gas recovery equipment mostly, but, off-gas recovery equipment Long-Time Service can affect the treatment effect of flue gas afterwards not as good as replacing, make in the flue gas after processing still with a small amount of pernicious gas or Solid micro, these mass emissions are in air, still environment can be affected.
Summary of the invention
In view of this, the present invention is intended to propose a kind of two-way smoke evacuation environmental protection smoke pipe, to solve problems of the prior art.
For achieving the above object, technical scheme of the present invention is achieved in that
A kind of two-way smoke evacuation environmental protection smoke pipe, comprise the import main pipeline be communicated with successively, spherical main pipeline and outlet main pipeline, described spherical main pipeline is communicated with successively by the spherical short tube that several shapes are identical to form, and each spherical short tube inside center place is equipped with activated carbon filter component orthogonal with tube fluid flow direction.
Further, described activated carbon filter component comprises a circular activated charcoal strainer and a changeover valve, and described changeover valve is fixedly connected with described activated charcoal strainer through described spherical short tube.
Further, the diameter of described activated charcoal strainer is identical with the interior caliber of described spherical short tube center.
Further, described import main pipeline and described spherical main pipeline junction are provided with the first valve.
Further, also comprise a secondary duct, described secondary duct and described spherical main pipeline be arranged in parallel, and described import main pipeline is communicated with outlet main pipeline respectively, and described secondary duct and described import main pipeline junction are provided with the second valve.
Further, described secondary duct is double-skin duct.
Further, described outlet main pipeline and spherical main pipeline and secondary duct junction are also respectively equipped with valve.
Relative to prior art, two-way smoke evacuation environment protecting cigarette pipe of the present invention has following advantage:
Two-way smoke evacuation environmental protection smoke pipe of the present invention adopts spherical main pipeline as exhaust gases passes, add the contact area of pipeline and flue gas, cooling effect is better, main pipeline is coordinated with secondary duct simultaneously, and activated carbon filter component is provided with in main pipeline, can to ensure under normal condition by the flue gas in described pipeline all through secondary filter, not only environmental protection but also safety; Meanwhile, the application of secondary duct can better meet passing through of large discharge flue gas, ensure that the continuity of process equipment work in metallurgical process, is applicable to large industrial production.
Accompanying drawing explanation
The accompanying drawing forming a part of the present invention is used to provide a further understanding of the present invention, and schematic description and description of the present invention, for explaining the present invention, does not form inappropriate limitation of the present invention.In the accompanying drawings:
Fig. 1 is the structural representation of the two-way smoke evacuation environmental protection smoke pipe described in the embodiment of the present invention.
Detailed description of the invention
It should be noted that, when not conflicting, the embodiment in the present invention and the feature in embodiment can combine mutually.
Below with reference to the accompanying drawings and describe the present invention in detail in conjunction with the embodiments.
A kind of two-way smoke evacuation environmental protection smoke pipe, as shown in Figure 1, comprise the import main pipeline 1, spherical main pipeline 3 and the outlet main pipeline 2 that are communicated with successively, described spherical main pipeline 3 is communicated with successively by the spherical short tube that several shapes are identical to form, and each spherical short tube inside center place is equipped with the orthogonal activated carbon filter component 5 with tube fluid flow direction.
Wherein, described activated carbon filter component 5 comprises a circular activated charcoal strainer 52 and a changeover valve 51, and described changeover valve 51 is fixedly connected with described activated charcoal strainer 52 through described spherical short tube; The diameter of described activated charcoal strainer 52 is identical with the interior caliber of described spherical short tube center.
Further, described import main pipeline and described spherical main pipeline junction are provided with the first valve 4.
Further, also comprise a secondary duct 6, described secondary duct 6 be arranged in parallel with described spherical main pipeline 3, and described import main pipeline 1 is communicated with outlet main pipeline 2 respectively, and described secondary duct and described import main pipeline junction are provided with the second valve 7.
Further, described secondary duct 6 is double-skin duct.
The course of work of the present invention is as follows: in metallurgical equipment running, close the second valve 7, open the first valve 4, flue gas is outwards discharged by spherical main pipeline 3, in smoke evacuation process, smoke which less or normal time can carry out the quantity of the activated carbon filter component of control and participate in work by regulating changeover valve 51; When exhaust smoke level is larger, the first and second valves can be opened simultaneously, spherical main pipeline and secondary duct are worked simultaneously.When needs change active carbon filter screen or maintenance main pipeline, close the first valve 4, open the second valve 7, secondary duct smoke evacuation does not affect normal use.
Meanwhile, in order to better control the trend of flue gas in pipeline, described outlet main pipeline and spherical main pipeline and secondary duct junction are also respectively equipped with valve.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (7)
1. a two-way smoke evacuation environmental protection smoke pipe, it is characterized in that: comprise the import main pipeline be communicated with successively, spherical main pipeline and outlet main pipeline, described spherical main pipeline is communicated with successively by the spherical short tube that several shapes are identical to form, and each spherical short tube inside center place is equipped with activated carbon filter component orthogonal with tube fluid flow direction.
2. two-way smoke evacuation environmental protection smoke pipe according to claim 1, it is characterized in that: described activated carbon filter component comprises a circular activated charcoal strainer and a changeover valve, described changeover valve is fixedly connected with described activated charcoal strainer through described spherical short tube.The diameter of described activated charcoal strainer is identical with the interior caliber of described spherical short tube center.
3. two-way smoke evacuation environmental protection smoke pipe according to claim 2, is characterized in that: the diameter of described activated charcoal strainer is identical with the interior caliber of described spherical short tube center.
4. the two-way smoke evacuation environmental protection smoke pipe according to any one of claim 1-3, is characterized in that: described import main pipeline and described spherical main pipeline junction are provided with the first valve.
5. two-way smoke evacuation environmental protection smoke pipe according to claim 4, it is characterized in that: also comprise a secondary duct, described secondary duct and described spherical main pipeline be arranged in parallel, and described import main pipeline is communicated with outlet main pipeline respectively, and described secondary duct and described import main pipeline junction are provided with the second valve.
6. two-way smoke evacuation environmental protection smoke pipe according to claim 5, is characterized in that: described secondary duct is double-skin duct.
7. two-way smoke evacuation environmental protection smoke pipe according to claim 4, is characterized in that: described outlet main pipeline and spherical main pipeline and secondary duct junction are also respectively equipped with valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510742252.6A CN105300120A (en) | 2015-11-04 | 2015-11-04 | Environment-friendly smoke tube discharging smoke in two directions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510742252.6A CN105300120A (en) | 2015-11-04 | 2015-11-04 | Environment-friendly smoke tube discharging smoke in two directions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105300120A true CN105300120A (en) | 2016-02-03 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510742252.6A Pending CN105300120A (en) | 2015-11-04 | 2015-11-04 | Environment-friendly smoke tube discharging smoke in two directions |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105300120A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108926934A (en) * | 2018-07-13 | 2018-12-04 | 平安开诚智能安全装备有限责任公司 | A kind of energy-efficient dust pelletizing system and method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63214317A (en) * | 1988-02-19 | 1988-09-07 | Hitachi Ltd | Air filter device |
| CN203425645U (en) * | 2013-08-22 | 2014-02-12 | 六安宏润钢结构有限公司 | Active carbon smoke discharging tube device |
| CN204502722U (en) * | 2015-04-10 | 2015-07-29 | 长兴新川高温材料有限公司 | Smoke eliminator |
| CN204646392U (en) * | 2015-04-28 | 2015-09-16 | 德清华梦木制品有限公司 | Multilayer asbestos filter smoke-ejecting pipe |
| CN205216446U (en) * | 2015-11-04 | 2016-05-11 | 天津达硕新材料科技有限公司 | Environmental protection tobacco pipe for metallurgical equipment |
-
2015
- 2015-11-04 CN CN201510742252.6A patent/CN105300120A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63214317A (en) * | 1988-02-19 | 1988-09-07 | Hitachi Ltd | Air filter device |
| CN203425645U (en) * | 2013-08-22 | 2014-02-12 | 六安宏润钢结构有限公司 | Active carbon smoke discharging tube device |
| CN204502722U (en) * | 2015-04-10 | 2015-07-29 | 长兴新川高温材料有限公司 | Smoke eliminator |
| CN204646392U (en) * | 2015-04-28 | 2015-09-16 | 德清华梦木制品有限公司 | Multilayer asbestos filter smoke-ejecting pipe |
| CN205216446U (en) * | 2015-11-04 | 2016-05-11 | 天津达硕新材料科技有限公司 | Environmental protection tobacco pipe for metallurgical equipment |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108926934A (en) * | 2018-07-13 | 2018-12-04 | 平安开诚智能安全装备有限责任公司 | A kind of energy-efficient dust pelletizing system and method |
| CN108926934B (en) * | 2018-07-13 | 2021-05-18 | 平安开诚智能安全装备有限责任公司 | Energy-saving dust removal system and method |
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Application publication date: 20160203 |
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