CN103159212A - Dedusting system in production of activated carbon - Google Patents
Dedusting system in production of activated carbon Download PDFInfo
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- CN103159212A CN103159212A CN2013100557699A CN201310055769A CN103159212A CN 103159212 A CN103159212 A CN 103159212A CN 2013100557699 A CN2013100557699 A CN 2013100557699A CN 201310055769 A CN201310055769 A CN 201310055769A CN 103159212 A CN103159212 A CN 103159212A
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- dust
- cleaning shaft
- dust hood
- removal system
- dedusting
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Abstract
The invention relates to the field of industrial dedusting, in particular to a dedusting system in production of activated carbon. The dedusting system comprises an induced draft fan, a dust remover, a first dedusting pipeline and a first dust hood, wherein the induced draft fan, the dust remover, the first dedusting pipeline and the first dust hood are sequentially connected, and the first dust hood is provided with an air suction inlet. The first dust hood is arranged at the tail of an activating oven and a feeding opening of a cooler, and a first dust hood, a second dust hood, a third dust hood, a fourth dust hood and a fifth dust hood are respectively arranged on a discharging opening of the cooler, a smoke inlet and a smoke outlet of a drying oven, and the head of the activating oven. The dedusting system achieves the aim that leaked powder in the process of activated carbon production is timely and thoroughly recovered, prevents resources from wasting and the leaked power from polluting a factory and surrounding environment of the factory, and solves the problem that the efficiency is reduced due to manual cleaning and usual changing of a dedusting tool and expenditure is increased.
Description
Technical field
The present invention relates to the industrial dedusting field, relate in particular to the dust-removal system in a kind of Activated Carbon Production.
Background technology
Mainly contain at present the equipment such as activation furnace, water cooler and drying oven in production process of activated carbon, in the inlet and outlet of each equipment material or ash-laden gas due to poorly sealed, tend to occur the leakage of dust, thereby produce a large amount of dust at production plant, adopt exactly the dust removing tools such as besom, mop, rubbish container and suction cleaner to carry out dedusting to this dust suppression commonly used.
Existing dust suppression mainly contains following defective: at first, because dust is dry, after adopting existing measure cleaning, one deck dust that descends slowly and lightly on the ground is even if use suction cleaner, some dead angles also clean less than, and after having cleaned, production unit one operation, the workshop can produce dust again very soon, so dedusting is not thorough, untimely, still can pollute plant area and surrounding enviroment; Secondly, because cleaning works is all manually carried out, inefficiency increases human cost, and workshop besom, mop, suction cleaner need repeatedly to change, and also can cause unnecessary expenditures to increase; The most important thing is, in the industry, dust is also industrial product, recovery to dust is very important, and the inconvenience of existing dust suppression is reclaimed and dust is thrown away, even if reclaim dust, also owing to wherein being mixed with other impurity, be no longer product that producer wants, therefore, will have caused the waste of resource.
Therefore, for above deficiency, the invention provides the dust-removal system in a kind of Activated Carbon Production.
Summary of the invention
The technical problem that (one) will solve
The objective of the invention is to solve not thorough, the untimely problem of environmental pollution that causes of existing dust suppression dedusting in Activated Carbon Production, hand sweeping and dust removing tool are often changed inefficiency and spending increase problem and the inconvenient wasting of resources problem that causes that reclaims of dust product that causes.
(2) technical scheme
In order to solve the problems of the technologies described above, the invention provides the dust-removal system in a kind of Activated Carbon Production, the first dust hood that it comprises successively induced draft fan, fly-ash separator, the first cleaning shaft that connects and has air suction inlet, described the first dust hood are arranged on the opening for feed of the stove tail of activation furnace and water cooler.
Wherein, described dust-removal system also comprises the second cleaning shaft and has the second dust hood of air suction inlet, and described the second dust hood is arranged on the discharge port of water cooler and is connected with described the first cleaning shaft by described the second cleaning shaft.
Wherein, described dust-removal system also comprises the 3rd cleaning shaft and has the 3rd dust hood of air suction inlet, and described the 3rd dust hood is arranged on the gas approach of drying oven and is connected with described the first cleaning shaft by described the 3rd cleaning shaft.
Wherein, described dust-removal system also comprises the 4th cleaning shaft and has the 4th dust hood of air suction inlet, and described the 4th dust hood is arranged on the exhanst gas outlet of drying oven and is connected with described the first cleaning shaft by described the 4th cleaning shaft.
Wherein, described dust-removal system also comprises the 5th cleaning shaft and has the 5th dust hood of air suction inlet, and described the 5th dust hood is arranged on the burner of activation furnace and is connected with described the first cleaning shaft by described the 5th cleaning shaft.
Wherein, be provided with MOD on described the first cleaning shaft.
Wherein, be provided with thermo detector at described the first cleaning shaft and described fly-ash separator junction.
(3) beneficial effect
Technique scheme of the present invention has following advantage: on the stove tail by the first dust hood being arranged on activation furnace and the opening for feed of water cooler, and then by the first cleaning shaft, the dust that leaks is transported to fly-ash separator carries out dedusting under the effect of induced draft fan, realized leaking in time thoroughly reclaiming of dust, avoided the waste of resource and leaked dust to the pollution of plant area and plant area's surrounding enviroment, and having overcome hand sweeping and frequent inefficiency and the spending increase problem that causes of changing of dust removing tool.
Description of drawings
Fig. 1 is the annexation schematic diagram of embodiment of the present invention dust-removal system.
In figure, 1: induced draft fan; 2: fly-ash separator; 3: the first cleaning shafts; 4: the first dust hoods; 5: the second dust hoods; 6: the second cleaning shafts; 7: the three dust hoods; 8: the three cleaning shafts; 9: the four dust hoods; 10: the four cleaning shafts; 11: the five dust hoods; 12: the five cleaning shafts; 13: MOD; 14: thermo detector; 15: activation furnace; 16: water cooler; 17: drying oven.
Embodiment
Below in conjunction with drawings and Examples, the specific embodiment of the present invention is described in further detail.Following examples are used for explanation the present invention, but are not used for limiting the scope of the invention.
As shown in Figure 1, the first dust hood 4, the first dust hoods 4 that dust-removal system in Activated Carbon Production provided by the invention comprises successively induced draft fan 1, fly-ash separator 2, the first cleaning shaft 3 that connects and has an air suction inlet are arranged on the opening for feed of the stove tail of activation furnace 15 and water cooler 16.In figure, the sensing of arrow represents from the flow direction of activation furnace stove tail ash-laden gas out.Fly-ash separator 2 can adopt the industrial dust precipitator of pulsed sack cleaner, electrostatic precipitator or other types.Like this, the dust of revealing in the stove tail ash-laden gas pipeline due to the dust of poorly sealed leakage and activation furnace 15 of the opening for feed junction of the stove tail of activation furnace 15 and water cooler 16 just can enter fly-ash separator 2 by the first dust hood 4 and the first cleaning shaft 3 under the effect of induced draft fan 1 in, realize in time thoroughly reclaiming of dust, avoided the waste of resource.
Further, described dust-removal system also comprises the second cleaning shaft 6 and has the second dust hood 5 of air suction inlet, the second dust hood 5 is arranged on the discharge port of water cooler 16 and is connected with the first cleaning shaft 3 by the second cleaning shaft 6, like this, dust in water cooler 16 discharge port place's leakages enters the first cleaning shaft 3 by the second cleaning shaft 6, and then enters fly-ash separator 2.
Described dust-removal system also comprises the 3rd cleaning shaft 8 and has the 3rd dust hood 7 of air suction inlet, the 3rd dust hood 7 is arranged on the gas approach of drying oven 17 and is connected with the first cleaning shaft 3 by the 3rd cleaning shaft 8, like this, dust in the ash-laden gas of drying oven 17 gas approach place's leakages enters the first cleaning shaft 3 by the 3rd cleaning shaft 8, and then enters fly-ash separator 2.
Described dust-removal system also comprises the 4th cleaning shaft 10 and has the 4th dust hood 9 of air suction inlet, the 4th dust hood 9 is arranged on the exhanst gas outlet of drying oven 17 and is connected with the first cleaning shaft 3 by the 4th cleaning shaft 10, like this, dust in the ash-laden gas that drying oven 17 smoke outlets are revealed enters the first cleaning shaft 3 by the 4th cleaning shaft 10, and then enters fly-ash separator 2.
Described dust-removal system also comprises the 5th cleaning shaft 12 and has the 5th dust hood 11 of air suction inlet, the 5th dust hood 11 is arranged on the burner of activation furnace 15 and is connected with the first cleaning shaft 3 by the 5th cleaning shaft 12, like this, dust in activation furnace 15 burner place's leakages enters the first cleaning shaft 3 by the 5th cleaning shaft 12, and then enters fly-ash separator 2.
Preferably, be provided with MOD 13 on described the first cleaning shaft 3.in embodiments of the present invention, when described fly-ash separator 2 adopts in the situation of pulsed sack cleaner, the withstand temp that may surpass cloth bag in fly-ash separator due to activation furnace 15 exhaust temperatures, when if the freezing air that sucks from the air suction inlet of the first dust hood 4 can not be down to this exhaust temperature the temperature that sack cleaner can bear, this tail gas need be through after joining the cold wind cooling on the first cleaning shaft 3, just can enter the fly-ash separator dedusting, therefore, join cold wind by on described the first cleaning shaft 3, MOD 13 being set, the dusty gas that process is joined after cold wind enters fly-ash separator again, system's Operation safety and stability have been safeguarded like this.
Further, be provided with thermo detector 14 in described the first cleaning shaft 3 and described fly-ash separator junction.This thermo detector 14 and MOD 13 interlockings, when the gas temperature through thermo detector 14 surpassed the temperature that cloth bag can bear, thermo detector 14 will be reported to the police, signal will be transferred to MOD 13, and then MOD 13 is opened, and joins cold wind in the first cleaning shaft 3.
in sum, dust-removal system in the Activated Carbon Production that the embodiment of the present invention provides is by burner and stove tail at activation furnace, gas approach and the exhanst gas outlet of the opening for feed of water cooler and discharge port and drying oven arrange dust hood, and then by pipeline, the dust that leaks is transported to fly-ash separator carries out dedusting under the effect of induced draft fan, realized leaking in time thoroughly reclaiming of dust, avoided the waste of resource and dust to the pollution of plant area and plant area's surrounding enviroment, and overcome because of hand sweeping and the frequent inefficiency that causes and the problem of paying wages and increasing changed of dust removing tool.
The above is only the preferred embodiment of the present invention; should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the technology of the present invention principle; can also make some improvement and modification, these improve and modification also should be considered as protection scope of the present invention.
Claims (7)
1. the dust-removal system in an Activated Carbon Production, it is characterized in that: comprise successively induced draft fan (1), fly-ash separator (2), the first cleaning shaft (3) that connects and have first dust hood (4) of air suction inlet, described the first dust hood (4) is arranged on the opening for feed of the stove tail of activation furnace (15) and water cooler.
2. dust-removal system according to claim 1, it is characterized in that: described dust-removal system also comprises the second cleaning shaft (6) and has second dust hood (5) of air suction inlet, and described the second dust hood (5) is arranged on the discharge port of water cooler (16) and is connected with described the first cleaning shaft (3) by described the second cleaning shaft (6).
3. dust-removal system according to claim 2, it is characterized in that: described dust-removal system also comprises the 3rd cleaning shaft (8) and has the 3rd dust hood (7) of air suction inlet, and described the 3rd dust hood (7) is arranged on the gas approach of drying oven (17) and is connected with described the first cleaning shaft (3) by described the 3rd cleaning shaft (8).
4. dust-removal system according to claim 3, it is characterized in that: described dust-removal system also comprises the 4th cleaning shaft (10) and has the 4th dust hood (9) of air suction inlet, and described the 4th dust hood (9) is arranged on the exhanst gas outlet of drying oven (17) and is connected with described the first cleaning shaft (3) by described the 4th cleaning shaft (10).
5. dust-removal system according to claim 4, it is characterized in that: described dust-removal system also comprises the 5th cleaning shaft (12) and has the 5th dust hood (11) of air suction inlet, and described the 5th dust hood (11) is arranged on the burner of activation furnace (15) and is connected with described the first cleaning shaft (3) by described the 5th cleaning shaft (12).
6. according to claim 1-5 described dust-removal systems of any one, is characterized in that: be provided with MOD (13) on described the first cleaning shaft (3).
7. dust-removal system according to claim 6 is characterized in that: be provided with thermo detector (14) in described the first cleaning shaft (3) and described fly-ash separator (2) junction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310055769.9A CN103159212B (en) | 2013-02-21 | 2013-02-21 | Dust-removal system in a kind of Activated Carbon Production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310055769.9A CN103159212B (en) | 2013-02-21 | 2013-02-21 | Dust-removal system in a kind of Activated Carbon Production |
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| Publication Number | Publication Date |
|---|---|
| CN103159212A true CN103159212A (en) | 2013-06-19 |
| CN103159212B CN103159212B (en) | 2016-03-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310055769.9A Active CN103159212B (en) | 2013-02-21 | 2013-02-21 | Dust-removal system in a kind of Activated Carbon Production |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2929612Y (en) * | 2005-12-30 | 2007-08-01 | 武汉景弘环保科技有限公司 | Bag type dust removing system for drying device |
| CN201862612U (en) * | 2010-11-20 | 2011-06-15 | 山东慧科助剂股份有限公司 | Workshop dust collection device |
| CN203124383U (en) * | 2013-02-21 | 2013-08-14 | 江苏浦士达环保科技有限公司 | Dust removal system in activated carbon production |
-
2013
- 2013-02-21 CN CN201310055769.9A patent/CN103159212B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2929612Y (en) * | 2005-12-30 | 2007-08-01 | 武汉景弘环保科技有限公司 | Bag type dust removing system for drying device |
| CN201862612U (en) * | 2010-11-20 | 2011-06-15 | 山东慧科助剂股份有限公司 | Workshop dust collection device |
| CN203124383U (en) * | 2013-02-21 | 2013-08-14 | 江苏浦士达环保科技有限公司 | Dust removal system in activated carbon production |
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| Publication number | Publication date |
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| CN103159212B (en) | 2016-03-23 |
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Address after: 215634 No. 25, Hong Kong and Macao Road, Zhangjiagang Free Trade Zone, Suzhou, Jiangsu Applicant after: JIANGSU PURESTAR EP TECHNOLOGY Co.,Ltd. Address before: 215634, A, 25, Hong Kong and Macao Road, Zhangjiagang Free Trade Zone, Suzhou, Jiangsu Applicant before: JIANGSU PURESTAR ENVIRONMENTAL SCIENCE & TECHNOLOGY Co.,Ltd. |
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Denomination of invention: A dust removal system in activated carbon production Effective date of registration: 20210927 Granted publication date: 20160323 Pledgee: Suzhou Guofa Financing Guarantee Co.,Ltd. Pledgor: JIANGSU PURESTAR EP TECHNOLOGY Co.,Ltd. Registration number: Y2021320000254 |
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Date of cancellation: 20221031 Granted publication date: 20160323 Pledgee: Suzhou Guofa Financing Guarantee Co.,Ltd. Pledgor: JIANGSU PURESTAR EP TECHNOLOGY Co.,Ltd. Registration number: Y2021320000254 |
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