CN104964275A - Fluidized bed type combustion boiler - Google Patents
Fluidized bed type combustion boiler Download PDFInfo
- Publication number
- CN104964275A CN104964275A CN201510416024.XA CN201510416024A CN104964275A CN 104964275 A CN104964275 A CN 104964275A CN 201510416024 A CN201510416024 A CN 201510416024A CN 104964275 A CN104964275 A CN 104964275A
- Authority
- CN
- China
- Prior art keywords
- heater
- combustion boiler
- fluidized bed
- pipe
- boiler body
- 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.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C1/00—Magnetic separation
- B03C1/02—Magnetic separation acting directly on the substance being separated
- B03C1/30—Combinations with other devices, not otherwise provided for
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B32/00—Carbon; Compounds thereof
- C01B32/30—Active carbon
- C01B32/354—After-treatment
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B32/00—Carbon; Compounds thereof
- C01B32/30—Active carbon
- C01B32/39—Apparatus for the preparation thereof
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
- Carbon And Carbon Compounds (AREA)
Abstract
The invention discloses a fluidized bed type combustion boiler which comprises a combustion boiler body, a cooler box, an induced draft fan, a sieving machine and a magnetic machine, wherein the top of the combustion boiler body is successively connected with the induced draft fan, the sieving machine and the magnetic machine; the bottom of the combustion boiler body is connected with a feed pipe; a collector and an uniformly distributing device are arranged in the combustion boiler body; multiple dispersing pipes are arranged between a dispersing disc at the lower end of the combustion boiler body and the uniformly distributing device; a conical barrel at the lower end of the combustion body is internally provided with a spiral coil pipe crossed with the dispersing disc; a first inlet air pipe connected to the spiral coil pipe is provided with a check valve; a steam inlet pipe is connected to the lower end of the outer wall of the combustion boiler body; a cooling coil in the combustion boiler body is connected with the cooler box through a cooling pipe; and multiple layers of second inlet air pipes are connected to the side wall of the combustion boiler body. The fluidized bed type combustion boiler dislcosed by the invention is reasonable in structure, high in reaction speed and good in processing efficiency, and the processing effect is good by adopting the sieving machine to separate sand and coal in granular active carbon and adopting magnetic materials in the magnetic machine to separate iron and coal in the granular active carbon.
Description
Technical field
The present invention relates to a kind of fluidized bed furnace, specifically a kind of fluidized bed type fluidized bed furnace.
Background technology
Existing fluidized bed furnace, in the process of process raw material, due to the restriction of self structure, makes raw material can not provide desirable condition in processing procedure, and therefore make reaction insufficient, reaction speed is restricted, and therefore obtained product quality is undesirable; And can not process in time product, cause product to become large at follow-up intractability, cause the waste of raw material and energy.
Summary of the invention
The object of the present invention is to provide a kind of fluidized bed type fluidized bed furnace, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, the invention provides following technical scheme:
A kind of fluidized bed type fluidized bed furnace, comprise body of heater, cooler bin, air-introduced machine, screening machine and magnetic force machine, the top of described body of heater is connected with discharge nozzle, body of heater connects air-introduced machine successively by discharge nozzle, screening machine and magnetic force machine, the bottom of body of heater is connected with feed pipe, the inner upper end of body of heater is provided with collector, the interior lower end of body of heater is provided with uniform device, in the cone cylinder of body of heater lower end, dispersion impeller is installed, multiple dispersion pipe is connected with between dispersion impeller and uniform device, the spiral coil intersected with dispersion pipe is also provided with in the cone cylinder of body of heater lower end, spiral coil offers multiple passage, spiral coil is connected with the first air inlet pipe be positioned at outside body of heater, first air inlet pipe is provided with check valve, the outer wall lower end of described body of heater is connected with steam inlet tube, the inwall lower end of body of heater is provided with the disperser be connected with steam inlet tube, cooling coil is provided with in described body of heater, cooling coil is connected with the cooler bin outside body of heater by cooling tube, the sidewall of described body of heater is also connected with multilayer second air inlet pipe.
As the further scheme of the present invention: described steam inlet tube and the second air inlet pipe are all provided with control valve.
As the present invention's further scheme: the outer wall of described body of heater is provided with heat-insulation layer.
Compared with prior art, the invention has the beneficial effects as follows: the present invention is rational in infrastructure, reaction speed is fast; treatment effeciency is high; by the sand in screening machine separating particles active carbon and charcoal, by the iron in the magnetisable material separating particles active carbon in magnetic force machine and charcoal, therefore treatment effect is good.
Accompanying drawing explanation
Fig. 1 is the structural representation of fluidized bed type fluidized bed furnace.
In figure: 1-body of heater; 2-discharge nozzle; 3-air-introduced machine; 4-screening machine; 5-magnetic force machine; 6-cooling tube; 7-cooling coil; 8-cooler bin; 9-second air inlet pipe; 10-steam inlet tube; 11-control valve; 12-disperser; 13-first air inlet pipe; 14-check valve; 15-uniform device; 16-spiral coil; 17-dispersion pipe; 18-collector; 19-feed pipe; 20-dispersion impeller.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
Refer to Fig. 1, in the embodiment of the present invention, a kind of fluidized bed type fluidized bed furnace, comprise body of heater 1, cooler bin 8, air-introduced machine 3, screening machine 4 and magnetic force machine 5, the outer wall of body of heater 1 is provided with heat-insulation layer, the top of body of heater 1 is connected with discharge nozzle 2, body of heater 1 connects air-introduced machine 3 successively by discharge nozzle 2, screening machine 4 and magnetic force machine 5, the bottom of body of heater 1 is connected with feed pipe 19, the inner upper end of body of heater 1 is provided with collector 18, the interior lower end of body of heater 1 is provided with uniform device 15, in the cone cylinder of body of heater 1 lower end, dispersion impeller 20 is installed, multiple dispersion pipe 17 is connected with between dispersion impeller 20 and uniform device 15, the spiral coil 16 intersected with dispersion pipe 17 is also provided with in the cone cylinder of body of heater 1 lower end, spiral coil 16 offers multiple passage, spiral coil 16 is connected with the first air inlet pipe 13 be positioned at outside body of heater 1, first air inlet pipe 13 is provided with check valve 14, the outer wall lower end of body of heater 1 is connected with steam inlet tube 10, steam inlet tube 10 is provided with control valve 11, the inwall lower end of body of heater 1 is provided with the disperser 12 be connected with steam inlet tube 10, cooling coil 7 is provided with in body of heater 1, cooling coil 7 is connected with the cooler bin 8 outside body of heater 1 by cooling tube 6, the sidewall of body of heater 1 is also connected with multilayer second air inlet pipe 9, second air inlet pipe 9 is provided with control valve 11.
Raw material is sent in body of heater 1 by feed pipe 19, and then by sending into air in spiral coil 16 screw body of heater 1, heating steam is sent into by steam inlet tube 10, by water vapour air combine activation and replenish air oxygen so that raw material fully reacts, because body of heater is long, therefore on body of heater, segmentation is provided with multilayer air inlet pipe 9 with supplemental oxygen, makes burgy fast activating in stove; The cooling coil 7 arranged in body of heater 1 is the cooling device closed, thus carries out continuous print temperature-fall period in body of heater 1.
The screening machine 4 arranged is for being separated with charcoal husky in granular activated carbon; The magnetic force machine 5 arranged, by utilizing electromagnetic principle, is provided with magnetisable material being separated for iron and charcoal in magnetic force machine 5.
To those skilled in the art, obviously the invention is not restricted to the details of above-mentioned one exemplary embodiment, and when not deviating from spirit of the present invention or essential characteristic, the present invention can be realized in other specific forms.Therefore, no matter from which point, all should embodiment be regarded as exemplary, and be nonrestrictive, scope of the present invention is limited by claims instead of above-mentioned explanation, and all changes be therefore intended in the implication of the equivalency by dropping on claim and scope are included in the present invention.Any Reference numeral in claim should be considered as the claim involved by limiting.
Claims (3)
1. a fluidized bed type fluidized bed furnace, comprise body of heater, cooler bin, air-introduced machine, screening machine and magnetic force machine, it is characterized in that, the top of described body of heater is connected with discharge nozzle, body of heater connects air-introduced machine successively by discharge nozzle, screening machine and magnetic force machine, the bottom of body of heater is connected with feed pipe, the inner upper end of body of heater is provided with collector, the interior lower end of body of heater is provided with uniform device, in the cone cylinder of body of heater lower end, dispersion impeller is installed, multiple dispersion pipe is connected with between dispersion impeller and uniform device, the spiral coil intersected with dispersion pipe is also provided with in the cone cylinder of body of heater lower end, spiral coil offers multiple passage, spiral coil is connected with the first air inlet pipe be positioned at outside body of heater, first air inlet pipe is provided with check valve, the outer wall lower end of described body of heater is connected with steam inlet tube, the inwall lower end of body of heater is provided with the disperser be connected with steam inlet tube, cooling coil is provided with in described body of heater, cooling coil is connected with the cooler bin outside body of heater by cooling tube, the sidewall of described body of heater is also connected with multilayer second air inlet pipe.
2. fluidized bed type fluidized bed furnace according to claim 1, is characterized in that, described steam inlet tube and the second air inlet pipe are all provided with control valve.
3. fluidized bed type fluidized bed furnace according to claim 1, is characterized in that, the outer wall of described body of heater is provided with heat-insulation layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510416024.XA CN104964275B (en) | 2015-07-15 | 2015-07-15 | A kind of fluidized bed type fluidized bed furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510416024.XA CN104964275B (en) | 2015-07-15 | 2015-07-15 | A kind of fluidized bed type fluidized bed furnace |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104964275A true CN104964275A (en) | 2015-10-07 |
| CN104964275B CN104964275B (en) | 2017-07-07 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510416024.XA Active CN104964275B (en) | 2015-07-15 | 2015-07-15 | A kind of fluidized bed type fluidized bed furnace |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2127400C1 (en) * | 1998-03-18 | 1999-03-10 | Акционерное общество закрытого типа "Карбид" | Plasma cleaning device for gases produced in fuel combustion |
| CN201233166Y (en) * | 2008-06-27 | 2009-05-06 | 成都市新都化工股份有限公司 | Boil air heater |
| CN102698598A (en) * | 2012-05-21 | 2012-10-03 | 华中科技大学 | Method and apparatus for catalyzing and oxidizing elemental mercury in flue gas by magnetic balls in fly ash |
| CN202532505U (en) * | 2011-12-14 | 2012-11-14 | 中国科学院山西煤炭化学研究所 | A cooling device with a heat conduction metal powder layer |
| CN103861300A (en) * | 2014-02-27 | 2014-06-18 | 天津大学 | Online tons-level traditional Chinese medicine anti-wall-hanging evaporation and concentration device and operating method thereof |
| WO2015092143A1 (en) * | 2013-12-18 | 2015-06-25 | Upm-Kymmene Corporation | Intergrated pyrolysis process |
-
2015
- 2015-07-15 CN CN201510416024.XA patent/CN104964275B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2127400C1 (en) * | 1998-03-18 | 1999-03-10 | Акционерное общество закрытого типа "Карбид" | Plasma cleaning device for gases produced in fuel combustion |
| CN201233166Y (en) * | 2008-06-27 | 2009-05-06 | 成都市新都化工股份有限公司 | Boil air heater |
| CN202532505U (en) * | 2011-12-14 | 2012-11-14 | 中国科学院山西煤炭化学研究所 | A cooling device with a heat conduction metal powder layer |
| CN102698598A (en) * | 2012-05-21 | 2012-10-03 | 华中科技大学 | Method and apparatus for catalyzing and oxidizing elemental mercury in flue gas by magnetic balls in fly ash |
| WO2015092143A1 (en) * | 2013-12-18 | 2015-06-25 | Upm-Kymmene Corporation | Intergrated pyrolysis process |
| CN103861300A (en) * | 2014-02-27 | 2014-06-18 | 天津大学 | Online tons-level traditional Chinese medicine anti-wall-hanging evaporation and concentration device and operating method thereof |
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| Publication number | Publication date |
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| CN104964275B (en) | 2017-07-07 |
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Address after: 055250 Xingtai City, Hebei province Julu County Yan Tuan Zhen Xing Road No. 14 Applicant after: HEBEI DEQIAN ENVIRONMENTAL PROTECTION TECHNOLOGY CO., LTD. Address before: 055250 Xingtai City, Hebei province Julu County Yan Tuan Zhen Xing Road No. 14 Applicant before: HEBEI DEQIAN BIOTECHNOLOGY CO., LTD. |
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