CN106091661B - System for coupling and drying slurry-like heat-insulating material by using flue gas waste heat - Google Patents
System for coupling and drying slurry-like heat-insulating material by using flue gas waste heat Download PDFInfo
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- CN106091661B CN106091661B CN201610404668.1A CN201610404668A CN106091661B CN 106091661 B CN106091661 B CN 106091661B CN 201610404668 A CN201610404668 A CN 201610404668A CN 106091661 B CN106091661 B CN 106091661B
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B23/00—Heating arrangements
- F26B23/10—Heating arrangements using tubes or passages containing heated fluids, e.g. acting as radiative elements; Closed-loop systems
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
- F26B25/02—Applications of driving mechanisms, not covered by another subclass
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B9/00—Machines or apparatus for drying solid materials or objects at rest or with only local agitation; Domestic airing cupboards
- F26B9/06—Machines or apparatus for drying solid materials or objects at rest or with only local agitation; Domestic airing cupboards in stationary drums or chambers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D17/00—Arrangements for using waste heat; Arrangements for using, or disposing of, waste gases
- F27D17/004—Systems for reclaiming waste heat
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/25—Process efficiency
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Environmental & Geological Engineering (AREA)
- Paper (AREA)
- Drying Of Solid Materials (AREA)
Abstract
The invention relates to a system for coupling and drying a pasty heat-insulating material by using flue gas waste heat, which belongs to the technical field of energy utilization, the drying system comprises a drying unit, a dust removal unit and an air return unit which are connected with the rear end of the flue gas conveying mechanism, the drying unit is used for drying the pasty heat-insulating material on the thermal equipment by using the heat of the flue gas, the inside of the heat insulation material is also provided with a pipeline through-flow heating system which is used for introducing high-temperature flue gas into a thermodynamic device or a pipeline to strengthen the drying of the pasty heat insulation material, this drying system can enough recycle the heat of steam power plant flue gas, avoids thermal waste, can also realize being used for the flue gas heat the drying of the pulpiness insulation material of thermodynamic equipment and pipeline, has solved the bottleneck problem in the pulpiness insulation material application and promotion process, has promoted the promotion of thermodynamic equipment heat preservation effect, and thermal volume of giving off reduces by a wide margin in thermodynamic equipment and the pipeline.
Description
Technical field
The invention belongs to technical field of energy utilization, and in particular to a kind of to be carried out to pulpous state thermal insulation material using fume afterheat
Couple dry system.
Background technology
Steam power plant be by the coal that burns, natural gas, can the fuel productions steam such as biomass-burning and electricity production unit, in energy
It measures in conversion process, inevitably there is thermal loss, and its smaller heat production of the thermal loss of package unit or electricity production
Efficiency is higher, with the increasingly increasing of the current energy, environmental pressure, for the energy conversion efficiency and discharge index of steam power plant
Requirement be also continuously improved.
And steam power plant's thermal losses is mainly derived from two aspects, the heat waste of flue gas heat loss and heat power equipment pipeline
It loses.
In a first aspect, being lost for flue gas heat, current means are mainly to go preheating water by the gradient heat exchange of flue gas
Or coal promotes boiler combustion efficiency, but even by a series of comprehensive utilizations in prior art after, the flue-gas temperature of discharge is still
So at 120 degrees Celsius or more, for long-term a large amount of units for generating flue gas, which is huge.With present large-scale pot
For stove (more than 150 megawatts of single-machine capacities), the thermal efficiency has been up to 90% or more, but its exhaust gas temperature is also all Celsius 120
Degree or more, this temperature range flue gas in original system without too big utility value, but also taken away many heats really.
Second aspect, Thermal Power Enterprises heat power equipment, pipeline heat loss be considerable, be mostly derived from high temperature heating power and set
The outwardly radiation loss in environment of standby, pipeline, the steam power plant of a 1000MW, even if carrying out thermal insulation separation according to national standards
Heat, one day heat loss also corresponds to 120 tons of mark coals of more losses, as its bad heat loss of heat insulating effect increases several times.
The thermal insulation material that Thermal Power Enterprises generally use in industry standard and practical application at present is mostly for rock wool, alumina silicate, silicic acid
The proximate matter that the homogenous materials such as calcium or multiple material are combined, including plank or shell etc..Above-mentioned material is spelled in construction
It connects and is fixed on equipment, insulation is realized in pipeline outer surface.And such material and its application method, there will necessarily be thermal insulating material
Expect the gap between heat preservation body outer surface and the mutual seam of thermal insulation material proximate matter, and all these gaps and seam
It will aggravate scattering and disappearing for heat because of heat bridge effect, and the loss of this heat bridge can be with protecting caused by the extension of usage time
The aging of warm type material, deformation and the increasing in gap and seam that brings and increase.In order to reduce the heat bridge loss of the above-mentioned type, directly
It connects and smears or be sprayed at the pulpous state thermal insulation material of heat-insulating boundary and just come into being, such thermal insulation material is by smearing or spraying shape
Formula is attached directly to equipment, on pipeline outer surface, continuous sealing structure is formed, to eliminate because of above-mentioned gap and seam
And the heat bridge effect formed, and support element and external protection are eliminated, belong to efficient, green energy conservation thermal insulation material, to
Substituting conventional thermal insulation material can reduce by 60% or more heat loss, and energy-saving effect is extremely notable.Also, such material can be with pipeline
The same service life solves the problems, such as existing conventional a few Nian Houhui badly brokens of thermal insulation material and seriously drops effect.But above-mentioned pulpous state heat preservation
Material is typically necessary heat construction, i.e., after equipment pipe formally comes into operation in construct when having hot operation medium, utilize high temperature work
Make the dry forming that the heat that medium is distributed realizes thermal insulation material.Even if cold apply may be implemented in the higher slurry of some viscosity
Work, also because its drying time is too long, is unsuitable for subzero construct the defects of due to use it is extremely limited.Above-mentioned construction be dried to
Bottleneck problem in type largely constrains the application for the pulpous state thermal insulation material haveing excellent performance, also directly hinders
The update of Thermal Power Enterprises heat power equipment, pipe insulation material forms current Thermal Power Enterprises heat power equipment, pipe insulation material
The still more serious situation of outmoded, heat loss.
Invention content
The present invention overcomes shortcoming and defect of the existing technology, provides and a kind of pulpous state is kept the temperature using fume afterheat
Material carries out the dry system of coupling, which can either make full use of the fume afterheat of steam power plant, reduces the outer of heat
Row's waste, and the advance rapid draing of industrial equipment pulpous state thermal insulation material is realized, it realizes pulpous state thermal insulation material and is looked forward in thermoelectricity
The rapid of industry is easily applied, and to which the heat loss of heat power equipment be greatly decreased, converting heat efficiency is substantially improved.
The specific technical solution of the present invention is：
It is a kind of that the dry system of coupling being carried out to pulpous state thermal insulation material using fume afterheat, including communicate with flue and front and back
Sequentially connected flue gas conveying mechanism and heat recovery mechanism, key point be, the heat recovery mechanism include drying unit,
Dust removing units and return air unit, the drying unit include that both sides are respectively set into doorway and the drying cavity for going out doorway, are dried
Dry unit front end is provided with the first air inlet and the second air inlet is connected with flue gas conveying mechanism, and rear end is provided with the first air outlet
It is connected with the second air outlet with dust removing units and return air unit, is provided with inside pipeline between the second air inlet and the second air outlet
Heating system is provided through into doorway and goes out the delivery track with carrying trolley on doorway in drying unit, carries trolley
On be fixed with spraying, the heat power equipment for pouring pulpous state thermal insulation material, pipeline, or be fixed with the proximate matter for pouring pulpous state thermal insulation material
Mold.
Heating system includes being set to first with flexible pipeline in the second air inlet downstream inside the pipeline
Activity hollow ball facial canal, the second activity hollow ball facial canal with flexible pipeline for being set to the second air outlet upstream, first
Activity hollow ball facial canal and the second activity hollow ball facial canal are the hemispherical for being internally provided with hollow channel, hemispheric cambered surface
Side facing external, hemispheric plane side are connected with flexible pipeline, in the first activity hollow ball facial canal and the second activity
Empty spherical surface pipe side is both provided with apparatus for adjusting position, and apparatus for adjusting position includes orthogonal X flexible to telescoping cylinder, Y-direction
Cylinder, X are hollow with corresponding first activity hollow ball facial canal or the second activity to the telescopic end of telescoping cylinder and Y-direction telescoping cylinder
Spherical surface pipe is connected.
First air inlet, the first air outlet and the pairs of equipment of the drying cavity bodily form, pipeline or section bar mold outer pulp
The external drying unit of shape thermal insulation material.
The dust removing units include the internal dedusting chamber for carrying dust removal filter, dedusting chamber input terminal and the first air outlet
It is connected, output end is connected with return air unit input terminal.
The return air unit includes the shell for being internally provided with wind turbine, and shell input terminal is connected with the second air outlet, defeated
Outlet is connected with the external world or is connected with flue.
The flue gas conveying mechanism includes sequentially connected smoke-intake pipe road with smoke valve, is internally provided with flue gas mistake
The filter chamber and Flue valve of strainer, smoke-intake pipe road are connected with flue, and Flue valve is set to the downstream of smoke-intake pipe road junction.
The quantity of first air inlet and the first air outlet is 1-10.
The quantity of second air inlet and the second air outlet is 3-50.
The beneficial effects of the invention are as follows：Flue gas is delivered to the baking that pulpous state thermal insulation material is used in drying unit by the present invention
Dry, drying cavity is provided with the first air inlet and the first air outlet for being dried to device external pulpous state thermal insulation material, also sets
It is equipped with through-flow dry inside the pipeline of indirectly heat drying by being used to carry out pulpous state thermal insulation material to the through-flow hot wind in pipeline inside
Flue gas heat can either be recycled by drying system, and can be used in the pulpous state thermal insulation material of heat power equipment or pipeline
Drying forming, solve the live heat construction of pulpous state thermal insulation material spraying application needs applies bottleneck, pulpous state can be pushed to protect rapidly
Adiabator heat power equipment, pipeline application implementation, to substantially reduce the heat of heat power equipment, pipeline during running use
Amount is scattered and disappeared, and comprehensive energy efficiency is obviously improved.
Description of the drawings
Fig. 1 is the structural schematic diagram of the present invention.
Fig. 2 is the structural schematic diagram of heating system inside pipeline in the present invention.
In attached drawing, 1, flue, 2, drying cavity, 201, enter doorway, 202, go out doorway, the 203, first air inlet, 204, the
One air outlet, the 205, second air inlet, the 206, second air outlet, 3, delivery track, 301, carrying trolley, in the 401, first activity
Empty spherical surface pipe, 402, flexible pipeline, the 403, second activity hollow ball facial canal, 404, X to telescoping cylinder, 405, Y-direction telescoping cylinder, 5,
Dedusting chamber, 501, dust removal and filtration net, 6, shell, 601, wind turbine, 7, filter chamber, 701, smoke valve, 702, smoke-intake pipe road, 703, cigarette
Gas filter screen, 704, Flue valve.
Specific implementation mode
The dry system of coupling being carried out to pulpous state thermal insulation material using fume afterheat the present invention relates to a kind of, including with flue
1 communicates and front and back sequentially connected flue gas conveying mechanism and heat recovery mechanism, the heat recovery mechanism include that drying is single
Member, dust removing units and return air unit, the drying unit include that both sides are respectively set into doorway 201 and the baking for going out doorway 202
Dry cavity 2, drying unit front end is provided with the first air inlet 203 and the second air inlet 205 is connected with flue gas conveying mechanism, rear end
It is provided with the first air outlet 204 and the second air outlet 206 is connected with dust removing units and return air unit, the second air inlet 205 and
It is provided with heating system inside pipeline between two air outlets 206, is provided through in drying unit into doorway 201 and goes out doorway
202 delivery track 3 with carrying trolley 301, carries the heat for being fixed with spraying on trolley 301, pouring pulpous state thermal insulation material
Power equipment, pipeline, or it is fixed with the section bar mold for pouring pulpous state thermal insulation material.
Specific embodiment, as depicted in figs. 1 and 2, after the flue gas in steam power plant's flue 1 is delivered to by flue gas conveying mechanism
Continuous heat recovery mechanism, flue gas conveying mechanism include that sequentially connected smoke-intake pipe road 702, inside with smoke valve 701 are set
It is equipped with the filter chamber 7 and Flue valve 704 of smoke filtration net 703, smoke-intake pipe road 702 is connected with flue 1, and Flue valve 704 is set
Be placed in the downstream of 702 junction of smoke-intake pipe road, by the synergy of Flue valve 704 and smoke valve 701 come adjust into
The exhaust gas volumn of smoke pipeline 702, flue gas enter in filter chamber 7, by the filtration of smoke filtration net 703, by particulate matter and have
Evil gas adsorbing filtration, what filter chamber 7 exported is the more pure flue gas with heat.
Heating system includes being set to first with flexible pipeline 402 in 205 downstream of the second air inlet inside pipeline
Activity hollow ball facial canal 401, the second activity hollow ball with flexible pipeline 402 for being set to 206 upstream of the second air outlet
Facial canal 403, the first activity hollow ball facial canal 401 and the second activity hollow ball facial canal 403 are to be internally provided with hollow channel
Hemispherical, hemispheric cambered surface side facing external, hemispheric plane side are connected with flexible pipeline 402, the first activity
Hollow ball facial canal 401 and 403 side of the second activity hollow ball facial canal are both provided with apparatus for adjusting position, and apparatus for adjusting position includes
Orthogonal X to telescoping cylinder 404, Y-direction telescoping cylinder 405, X to the telescopic end of telescoping cylinder 404 and Y-direction telescoping cylinder 405 with phase
Corresponding first activity hollow ball facial canal 401 or the second activity hollow ball facial canal 403 are connected, by X to 404 He of telescoping cylinder
The mutual cooperation of Y-direction telescoping cylinder 405, the second air inlet 205, flexible pipeline 402, the first activity hollow ball facial canal 401, equipment
On nozzle or pipeline, the second activity hollow ball facial canal 403 be connected with the second air outlet 206 to be formed equipment, pipeline inside
Drying unit, not direct contacted with pulpous state thermal insulation material of high-temperature flue gas and drying purpose is reached by the heat transfer of equipment, pipeline,
First air inlet 203, the first air outlet 204 and drying cavity 2, which are formed, dries the external of pulpous state thermal insulation material on equipment, pipeline
Unit, directly contacted with pulpous state thermal insulation material achieve the purpose that it is dry.
Filtered flue gas enters after the first air inlet 203 in drying cavity body 2, at this point, carrying trolley 301 will spray
The heat power equipment or pipeline for either pouring pulpous state thermal insulation material are delivered to along delivery track 3 in drying cavity 2, flue gas heat
The pulpous state thermal insulation material of the equipment or pipeline external is dried, the flue gas after drying enters by the first air outlet 204
Subsequent processing, the first air inlet 203 and the first air outlet 204 be 4 of end face where being uniformly arranged on, heat power equipment or
Pulpous state thermal insulation material outside pipeline can dry more uniform；When carrying trolley 301 reaches the first activity hollow ball facial canal
401 and second between activity hollow ball facial canal 403 when, X corresponding to both sides is to the first activity of telescoping cylinder and the traction of Y-direction telescoping cylinder
Hollow ball facial canal 401 and the second activity hollow ball facial canal 403 are final so that the first activity is hollow to movement at carrying trolley 301
Spherical surface pipe 401 and the second activity hollow ball facial canal 403 will carry the input terminal of the heat power equipment on trolley 301 or pipeline respectively
And output end is attached, the heat of flue gas passes through the inside of heat power equipment or pipeline, by the form of heat transfer to outside
Pulpous state thermal insulation material carry out heating, drying, the second air inlet 205 and the second air outlet 206 are to be uniformly arranged in place end face
10.
In flue gas by drying cavity 2, heat power equipment or pipeline external pulpous state are kept the temperature by the first air inlet 203
The flue gas that material is directly dried enters the dedusting chamber with dust removal filter 501 from the first air outlet 204 of drying cavity 2
In 5, flue gas is disposed to after dust removal filter 501 carries out dust, the filtering out of impurity particle in return air unit, and through overheat
The flue gas that heat transfer drying is carried out inside power equipment or pipeline enters in return air unit in the shell 6 with wind turbine 601, wind turbine
601 carry out power traction in drying system when flue gas pressures deficiency, 6 output end of shell is connected with flue 1, and is connected to cigarette
The downstream of road valve 704, is then discharged to exterior space.
Based on the form of steam power plant's thermal loss, we propose using remaining heat of flue gas from steam power plant to industry in the present invention
Quick-drying integration couples drying system to the pulpous state thermal insulation material of equipment pipe on the spot, with remaining heat of flue gas from steam power plant come to heat
The pulpous state heat preservation of power equipment pipeline is dried, and is directly prepared into equipment, valve and pipeline with efficient insulation layer, is applied to heat
The process of electricity production and heat conveying, the power-plant flue gas waste heat both further utilized reduces the outer row waste of heat, and realizes
The advance rapid draing of efficient pulpous state thermal insulation material, solve the thermal insulation material haveing excellent performance applies bottleneck, Jin Ershi
Existing pulpous state thermal insulation material is easily applied in the rapid of Thermal Power Enterprises, to which the heat loss of heat power equipment be greatly decreased.This coupling
It closes drying system and partial fume waste heat had not only been utilized, but also can substantially be upgraded by solving the application bottleneck realization of pulpous state thermal insulation material
The existing thermal insulation material of Thermal Power Enterprises, the heat loss of heat power equipment is greatly decreased, so as to which converting heat efficiency is substantially improved, drop
The electric coal consumption of low system kilowatt.
For flue gas in the present invention after drying cavity, heat is used to drying pulpous state thermal insulation material, reduces outside flue gas
The heat waste brought is arranged, the program and cost for carrying out high temperature drying and shaping to heat power equipment and pipeline external thermal insulation material are saved,
It solves the influence that pulpous state thermal insulation material must carry out heat construction during equipment, pipeline operation, particulate matter in flue gas and has
Evil gas is adsorbed by smoke filtration net, and the harmfulness of flue gas substantially reduces, while chemical gas therein is to pulpous state thermal insulation material
Influence be preferably minimized, the self-characteristic of thermal insulation material is not destroyed, and the flue gas after drying is by dust removal filter
Dustproof function, it is cleaner, it avoids it from being mingled with dust and other impurities and pollution is generated to extraneous pure air, therefore, the present invention
While using flue gas heat, additionally it is possible to play the role of purifying smoke, positive work is played for environment protection
With.
Claims (6)
1. a kind of carrying out the dry system of coupling using fume afterheat to pulpous state thermal insulation material, including communicate with flue (1) and preceding
Sequentially connected flue gas conveying mechanism and heat recovery mechanism afterwards, it is characterised in that：The heat recovery mechanism includes drying
Unit, dust removing units and return air unit, the drying unit include that both sides are respectively set into doorway (201) and go out doorway
(202) drying cavity (2), drying unit front end is provided with the first air inlet (203) and the second air inlet (205) and flue gas is defeated
Mechanism is sent to be connected, rear end is provided with the first air outlet (204) and the second air outlet (206) and dust removing units and return air unit phase
Even, it is provided with heating system inside pipeline between the second air inlet (205) and the second air outlet (206), is arranged in drying unit
There are the delivery track (3) with carrying trolley (301) for running through into doorway (201) and going out doorway (202), carrying trolley (301)
On be fixed with spraying, the heat power equipment for pouring pulpous state thermal insulation material, pipeline, or be fixed with the proximate matter for pouring pulpous state thermal insulation material
Mold；
Inside the pipeline heating system include be set to the second air inlet (205) downstream carry flexible pipeline (402)
The first activity hollow ball facial canal (401), be set to the with flexible pipeline (402) of the second air outlet (206) upstream
Two activity hollow ball facial canals (403), the first activity hollow ball facial canal (401) and the second activity hollow ball facial canal (403) are interior
Portion is provided with the hemispherical of hollow channel, hemispheric cambered surface side facing external, hemispheric plane side and telescopic tube
Road (402) is connected, and the first activity hollow ball facial canal (401) and second activity hollow ball facial canal (403) side are both provided with position
Regulating device, apparatus for adjusting position include orthogonal X to telescoping cylinder (404), Y-direction telescoping cylinder (405), and X is to telescoping cylinder
(404) and the telescopic end of Y-direction telescoping cylinder (405) is movable with corresponding first activity hollow ball facial canal (401) or second
Hollow ball facial canal (403) is connected；
First air inlet (203) and the first air outlet (204) are 4 of end face where being uniformly arranged on.
2. a kind of system that coupling drying being carried out to pulpous state thermal insulation material using fume afterheat according to claim 1,
It is characterized in that：First air inlet (203), the first air outlet (204) and drying cavity (2) formed to equipment, pipeline or
The external drying unit of pulpous state thermal insulation material outside section bar mold.
3. a kind of system that coupling drying being carried out to pulpous state thermal insulation material using fume afterheat according to claim 1,
It is characterized in that：The dust removing units include the internal dedusting chamber (5) for carrying dust removal filter (501), dedusting chamber (5) input terminal
It is connected with the first air outlet (204), output end is connected with return air unit input terminal.
4. a kind of system that coupling drying being carried out to pulpous state thermal insulation material using fume afterheat according to claim 1,
It is characterized in that：The return air unit includes the shell (6) for being internally provided with wind turbine (601), and shell (6) input terminal goes out with second
Air port (206) is connected, and output end is connected with the external world or is connected with flue (1).
5. a kind of system that coupling drying being carried out to pulpous state thermal insulation material using fume afterheat according to claim 1,
It is characterized in that：The flue gas conveying mechanism includes sequentially connected smoke-intake pipe road (702), inside with smoke valve (701)
It is provided with the filter chamber (7) and Flue valve (704) of smoke filtration net (703), smoke-intake pipe road (702) are connected with flue (1), cigarette
Road valve (704) is set to the downstream of smoke-intake pipe road (702) junction.
6. a kind of system that coupling drying being carried out to pulpous state thermal insulation material using fume afterheat according to claim 1,
It is characterized in that：The quantity of second air inlet (205) and the second air outlet (206) is 3-50.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610404668.1A CN106091661B (en) | 2016-06-08 | 2016-06-08 | System for coupling and drying slurry-like heat-insulating material by using flue gas waste heat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610404668.1A CN106091661B (en) | 2016-06-08 | 2016-06-08 | System for coupling and drying slurry-like heat-insulating material by using flue gas waste heat |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106091661A CN106091661A (en) | 2016-11-09 |
| CN106091661B true CN106091661B (en) | 2018-07-17 |
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| CN201610404668.1A Active CN106091661B (en) | 2016-06-08 | 2016-06-08 | System for coupling and drying slurry-like heat-insulating material by using flue gas waste heat |
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Families Citing this family (1)
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| CN107421789A (en) * | 2017-07-04 | 2017-12-01 | 东方电气集团东方锅炉股份有限公司 | Sulfur trioxide in flue gas sampling gun |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204574764U (en) * | 2015-04-22 | 2015-08-19 | 建湖力诺机械科技有限公司 | A kind of waste heat reclaiming flue device |
| CN204830803U (en) * | 2015-06-05 | 2015-12-02 | 韩城黑猫炭黑有限责任公司 | Carbon black tail gas fires burning furnace waste heat cyclic utilization device |
| CN205002539U (en) * | 2015-10-08 | 2016-01-27 | 上海新浩佳新节能科技有限公司 | Take waste heat recovery formula drying unit of tuber pipe |
| CN205679040U (en) * | 2016-06-08 | 2016-11-09 | 河北盛联节能科技有限公司 | A kind of utilize fume afterheat pulpous state insulation material is carried out coupling be dried system |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3655461B2 (en) * | 1998-02-26 | 2005-06-02 | トリニティ工業株式会社 | drying furnace |
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- 2016-06-08 CN CN201610404668.1A patent/CN106091661B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204574764U (en) * | 2015-04-22 | 2015-08-19 | 建湖力诺机械科技有限公司 | A kind of waste heat reclaiming flue device |
| CN204830803U (en) * | 2015-06-05 | 2015-12-02 | 韩城黑猫炭黑有限责任公司 | Carbon black tail gas fires burning furnace waste heat cyclic utilization device |
| CN205002539U (en) * | 2015-10-08 | 2016-01-27 | 上海新浩佳新节能科技有限公司 | Take waste heat recovery formula drying unit of tuber pipe |
| CN205679040U (en) * | 2016-06-08 | 2016-11-09 | 河北盛联节能科技有限公司 | A kind of utilize fume afterheat pulpous state insulation material is carried out coupling be dried system |
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| CN106091661A (en) | 2016-11-09 |
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