CN206280978U - A kind of sludge fluidized bed incinerator - Google Patents
A kind of sludge fluidized bed incinerator Download PDFInfo
- Publication number
- CN206280978U CN206280978U CN201621367131.4U CN201621367131U CN206280978U CN 206280978 U CN206280978 U CN 206280978U CN 201621367131 U CN201621367131 U CN 201621367131U CN 206280978 U CN206280978 U CN 206280978U
- Authority
- CN
- China
- Prior art keywords
- incinerator
- sludge
- blast pipe
- fluidized bed
- secondary wind
- 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.)
- Expired - Fee Related
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Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E20/00—Combustion technologies with mitigation potential
- Y02E20/34—Indirect CO2mitigation, i.e. by acting on non CO2directly related matters of the process, e.g. pre-heating or heat recovery
Landscapes
- Gasification And Melting Of Waste (AREA)
- Fluidized-Bed Combustion And Resonant Combustion (AREA)
Abstract
The utility model discloses a kind of sludge fluidized bed incinerator, including incinerator, smoke exhaust pipe, secondary wind inleting tube, blast pipe, the incinerator is rack-mount, sludge atomising device is installed at the top of incinerator, bubbling fluidized bed and combustion chamber are provided with incinerator, incinerator is provided with some inspection sockets, the bottom of incinerator is provided with slag notch, the upper end of incinerator and smoke exhaust pipe are connected, some preheaters are installed on the smoke exhaust pipe, the end of smoke exhaust pipe is connected with air-introduced machine, the secondary wind inleting tube and an one end for blast pipe are each connected with corresponding air blower, secondary wind inleting tube and a blast pipe are connected with corresponding preheater respectively, secondary wind inleting tube and a blast pipe are connected with incinerator.The utility model has the advantages of dismounting is easy to maintenance, and sludge incineration treatment effeciency is high, air preheat effect is good.
Description
【Technical field】
The utility model is related to the technical field of sludge incineration device, particularly a kind of technology of sludge fluidized bed incinerator
Field.
【Background technology】
While industrialized level and living standard are improved constantly in recent years, sanitary sewage and trade effluent are also increasingly
It is many, although to have put into substantial amounts of sewage treatment facility, but substantial amounts of sludge can be produced in sewage disposal process.Without effectively treatment
Mud discharging can have larger harm to Land Environment and health, Treatment of Sludge is also increasingly by the weight of people
Depending on.Sludge incineration is a kind of conventional sludge disposal technology, and it is mainly burns by sludge, harmful inside removal
Material.The equipment that sludge incinerator is used exclusively for burning sludge.Not side safeguarded and there is dismounting in existing some sludge incinerators
Just, sludge incineration treatment effeciency is not high, the problems such as air preheat effect on driving birds is not good.
【The content of the invention】
The purpose of this utility model is exactly to solve the problems of the prior art, proposes a kind of sludge fluidized bed incinerator, energy
Enough make sludge incineration treatment effeciency high, dismounting is easy to maintenance, and air preheat effect is good.
To achieve the above object, the utility model proposes a kind of sludge fluidized bed incinerator, including incinerator, smoke evacuation
Pipe, blast pipe, a blast pipe, the incinerator are rack-mount, and sludge atomising device is provided with the top of incinerator, burn
Burn in stove and be provided with bubbling fluidized bed and combustion chamber, incinerator is provided with some inspection sockets, and the bottom of incinerator is provided with slag notch, burns
Upper end and the smoke exhaust pipe connection of stove are burnt, some preheaters are installed on the smoke exhaust pipe, the end of smoke exhaust pipe is connected with air-introduced machine,
The secondary wind inleting tube and one end for blast pipe are each connected with corresponding air blower, secondary wind inleting tube and a blast pipe
It is connected with corresponding preheater respectively, secondary wind inleting tube and a blast pipe are connected with incinerator.
If preferably, the main body of the sludge atomising device is by motor, power transmission shaft, gear shaft, atomization flywheel and involvement
Fitting is formed by connecting, the end of the secondary wind inleting tube be provided with it is some be in charge of, be in charge of and be looped around incinerator outside, be in charge of and be provided with
Some air inlets, air inlet is connected with incinerator.
Preferably, a blast pipe is connected with combustion chamber, a blast pipe is located at the lower section of secondary wind inleting tube.
Preferably, the preheater is provided with some air vents, preheater and smoke exhaust pipe are detachably connected, the burning
The furnace wall of stove is formed by connecting by cement layer, anti-guncotton layer and steel plate layer, and incinerator is provided with some thermocouples, the air blower
Quantity is 2.
The beneficial effects of the utility model：The utility model is provided with sludge atomising device by by incinerator top, burns
Sludge is broken up so as to facilitate the firing efficiency of sludge before；Combustion chamber and bubbling fluidized bed will be provided with incinerator, be burnt
Room is connected with a blast pipe, burns furnace upper end and is connected with the smoke exhaust pipe with preheater, a blast pipe and secondary wind inleting tube with it is right
The preheater answered is connected, and sludge incineration environment is good, the oxygen for possessing abundance in stove, and incinerator is caused by heat transfer exchanged form
Partial heat can be recycled, to enter incinerator air carry out good preheating；Secondary air pipe end is set
There is some being in charge of and wind speed difference in secondary wind inleting tube and a pipe for blast pipe, it is ensured that sludge and bed can be mixed fully
Combination burning and be suspended in bubbling fluidized bed top；Incinerator is provided with some inspection sockets and slag notch, facilitates the discharge of waste residue,
Ensure sludge incineration needed for space, can irregularly in incinerator in the case of checked and maintenance；The sludge incineration
Stove dismounting is easy to maintenance, and sludge incineration treatment effeciency and quality are high, firmly install, good temperature-control performance.
Feature of the present utility model and advantage will be described in detail by embodiment combination accompanying drawing.
【Brief description of the drawings】
Fig. 1 is a kind of structural representation of sludge fluidized bed incinerator of the utility model；
Fig. 2 is a kind of preheater schematic diagram of sludge fluidized bed incinerator of the utility model.
In figure：1- incinerators, 2- smoke exhaust pipes, 3- preheaters, 4- air blowers, 5- secondary wind inleting tubes, blast pipe of 6-,
11- supports, 12- bubbling fluidized beds, 13- combustion chambers, 14- slag notches.
【Specific embodiment】
Refering to Fig. 1 and Fig. 2, a kind of sludge fluidized bed incinerator of the utility model, including incinerator 1, smoke exhaust pipe 2, air intake
5, blast pipe 6 of pipe, the incinerator 1 is arranged on support 11, and the top of incinerator 1 is provided with sludge atomising device, burns
Burn in stove 1 and be provided with bubbling fluidized bed 12 and combustion chamber 13, incinerator 1 is provided with some inspection sockets, and the bottom of incinerator 1 is provided with out
Cinder notch 14, the upper end of incinerator 1 and smoke exhaust pipe 2 are connected, and some preheaters 3, the end of smoke exhaust pipe 2 are provided with the smoke exhaust pipe 2
End is connected with air-introduced machine, and the secondary wind inleting tube 5 and an one end for blast pipe 6 are each connected with corresponding air blower 4, secondary
Blast pipe 5 and blast pipe 6 are connected with corresponding preheater 3 respectively, secondary wind inleting tube 5 and blast pipe 6 with burning
Stove 1 is connected, and the main body of the sludge atomising device is connected by motor, power transmission shaft, gear shaft, atomization flywheel and some connectors
Form, the end of the secondary wind inleting tube 5 be provided with it is some be in charge of, be in charge of and be looped around the outside of incinerator 1, be in charge of be provided with it is some enter
Air port, air inlet is connected with incinerator 1, and a blast pipe 6 is connected with combustion chamber 13, and one time blast pipe 6 is located at two
The lower section of secondary blast pipe 5, the preheater 3 is provided with some air vents, and preheater 3 and smoke exhaust pipe 2 are detachably connected, described to burn
The furnace wall for burning stove 1 is formed by connecting by cement layer, anti-guncotton layer and steel plate layer, and incinerator 1 is provided with some thermocouples, the air blast
The quantity of machine 4 is 2.
Utility model works process：
In the course of the work, sludge breaks up laggard to a kind of sludge fluidized bed incinerator of the utility model by sludge atomizer
Enter in incinerator 1, a blast pipe 6 is interior to combustion chamber 13 to be blown, so that the bed on bubbling vulcanization bed 12 is blown
The sludge for rising and falling is mixed and is burnt under high temperature action, and a blast pipe 6 and secondary wind inleting tube 5 are to incinerator
1 carries out air intake by different level ensures sludge and bed in the top mix suspending of bubbling fluidized bed 12, the waste residue that sludge incineration is produced from
Slag notch 14 is discharged, burn produce waste gas discharged from smoke exhaust pipe 2 in the presence of air-introduced machine, period, preheater 3 by discharge
High-temperature flue gas heat is reclaimed and for carrying out certain preheating to the air-flow in secondary wind inleting tube 5 and a blast pipe 6, inspection
Mouth is looked into be safeguarded for the casual inspection of incinerator 1 for people.
A kind of sludge fluidized bed incinerator of the utility model, is provided with sludge atomising device, before burning by the top of incinerator 1
Sludge is broken up so as to facilitate the firing efficiency of sludge；Combustion chamber 13 and bubbling fluidized bed 12 will be provided with incinerator 1, burnt
Room 13 is connected with a blast pipe 6, and the upper end of incinerator 1 is connected with the smoke exhaust pipe 2 with preheater 3, a blast pipe 6 and secondary air
Pipe 5 is connected with corresponding preheater 3, and sludge incineration environment is good, the oxygen for possessing abundance in stove, is made by heat transfer exchanged form
The partial heat for obtaining incinerator 1 can be recycled, and the air to entering incinerator 1 carries out good preheating；By it is secondary enter
The end of airduct 5 is provided with some be in charge of and secondary wind inleting tube 5 is different with wind speed in a pipe for blast pipe 6, it is ensured that sludge and
Bed can be sufficiently mixed burning and be suspended in the top of bubbling fluidized bed 12；Incinerator 1 is provided with some inspection sockets and is slagged tap
Mouthfuls 14, facilitate the discharge of waste residue, it is ensured that the space needed for sludge incineration, can irregularly in incinerator in the case of look into
See and maintenance；Sludge incinerator dismounting is easy to maintenance, and sludge incineration treatment effeciency and quality are high, firmly install, temperature-control performance
It is good.
Above-described embodiment be to explanation of the present utility model, be not to restriction of the present utility model, it is any new to this practicality
Scheme after type simple transformation belongs to protection domain of the present utility model.
Claims (4)
1. a kind of sludge fluidized bed incinerator, it is characterised in that：Including incinerator (1), smoke exhaust pipe (2), secondary wind inleting tube (5),
Blast pipe (6), the incinerator (1) is provided with sludge atomization dress on support (11) at the top of incinerator (1)
Put, bubbling fluidized bed (12) and combustion chamber (13) are provided with incinerator (1), incinerator (1) is provided with some inspection sockets, incinerator
(1) bottom is provided with slag notch (14), and the upper end of incinerator (1) and smoke exhaust pipe (2) are connected, be provided with the smoke exhaust pipe (2)
Some preheaters (3), the end of smoke exhaust pipe (2) is connected with air-introduced machine, the secondary wind inleting tube (5) and blast pipe (6)
One end is each connected with corresponding air blower (4), secondary wind inleting tube (5) and blast pipe (6) respectively with corresponding preheater
(3) it is connected, secondary wind inleting tube (5) and a blast pipe (6) are connected with incinerator (1).
2. a kind of sludge fluidized bed incinerator as claimed in claim 1, it is characterised in that：The main body of the sludge atomising device
It is formed by connecting by motor, power transmission shaft, gear shaft, atomization flywheel and some connectors, the end of the secondary wind inleting tube (5) is provided with
It is some to be in charge of, it is in charge of and is looped around incinerator (1) outside, it to be in charge of and is provided with some air inlets, air inlet is connected with incinerator (1)
It is logical.
3. a kind of sludge fluidized bed incinerator as claimed in claim 1, it is characterised in that：Blast pipe (6) and combustion
Burn room (13) to be connected, lower section of the blast pipe (6) positioned at secondary wind inleting tube (5).
4. a kind of sludge fluidized bed incinerator as claimed in claim 1, it is characterised in that：The preheater (3) is if be provided with
Dry air vent, preheater (3) and smoke exhaust pipe (2) are detachably connected, and the furnace wall of the incinerator (1) is by cement layer, anti-guncotton layer
It is formed by connecting with steel plate layer, incinerator (1) is provided with some thermocouples, and the quantity of the air blower (4) is 2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621367131.4U CN206280978U (en) | 2016-12-14 | 2016-12-14 | A kind of sludge fluidized bed incinerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621367131.4U CN206280978U (en) | 2016-12-14 | 2016-12-14 | A kind of sludge fluidized bed incinerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206280978U true CN206280978U (en) | 2017-06-27 |
Family
ID=59072449
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621367131.4U Expired - Fee Related CN206280978U (en) | 2016-12-14 | 2016-12-14 | A kind of sludge fluidized bed incinerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206280978U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107990332A (en) * | 2017-12-29 | 2018-05-04 | 天津远新环保科技有限公司 | A kind of highly effective sludge fluidized bed incinerator |
-
2016
- 2016-12-14 CN CN201621367131.4U patent/CN206280978U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107990332A (en) * | 2017-12-29 | 2018-05-04 | 天津远新环保科技有限公司 | A kind of highly effective sludge fluidized bed incinerator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170627 Termination date: 20201214 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |