CN110107809A - A kind of residual heat of tunnel kiln power generation high-temperature steam transport feedway - Google Patents
A kind of residual heat of tunnel kiln power generation high-temperature steam transport feedway Download PDFInfo
- Publication number
- CN110107809A CN110107809A CN201910291558.2A CN201910291558A CN110107809A CN 110107809 A CN110107809 A CN 110107809A CN 201910291558 A CN201910291558 A CN 201910291558A CN 110107809 A CN110107809 A CN 110107809A
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- China
- Prior art keywords
- distribution device
- regulating type
- power generation
- main steam
- feedway
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17D—PIPE-LINE SYSTEMS; PIPE-LINES
- F17D1/00—Pipe-line systems
- F17D1/02—Pipe-line systems for gases or vapours
- F17D1/06—Pipe-line systems for gases or vapours for steam
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Muffle Furnaces And Rotary Kilns (AREA)
- Control Of Steam Boilers And Waste-Gas Boilers (AREA)
Abstract
The invention discloses a kind of residual heat of tunnel kiln power generation high-temperature steams to transport feedway, including main steam pipe, bridge piece, distribution device, velocity hooster, No.1 regulating type bracket, No. two regulating type brackets and No. three regulating type brackets, the bridge piece is threaded in one end of main steam pipe, the distribution device is threaded in the other end of main steam pipe, the velocity hooster is threaded in the side of distribution device, and the No.1 regulating type bracket, No. two regulating type brackets and No. three regulating type brackets are equidistantly movably arranged on the lower end outer surface of main steam pipe.A kind of residual heat of tunnel kiln power generation of the present invention transports feedway with high-temperature steam, utilize the rotation of turntable, it is quantitative to receive and supply steam, and heated using stainless steel heating tube, bring it about a greater degree of expansion, obtain higher movement potential energy, the high-temperature steam for stablizing pressure difference is provided, and speed is faster, greatly improves the efficiency of power generation, it is applicable in different operating situation, brings better prospect of the application.
Description
Technical field
The present invention relates to tunnel oven production field, in particular to a kind of residual heat of tunnel kiln power generation is transported with high-temperature steam and is supplied
Device.
Background technique
The non-renewable energy of tunnel oven consumption, in addition to the energy that stove heat dissipation, product moisture evaporation, sintering etc. must consume,
About 70% energy is to become estranged product cooling heat loss with exhaust gas heat loss and waste, in the heat (abbreviation waste heat) of these wastes,
By the way of waste heat dry brick, it can not be utilized using the 20% of waste heat, 20% because grade is low, separately there is 30% or so waste heat
There are no be fully used；The waste heat can convert heat into superheated steam by way of the heating of waste heat boiler, and
Waste heat boiler is collected remaining thermogenetic superheated steam and is sent to condensing-type, steam extraction and condensing formula or the progress of back pressure type steam turbine generating set
Power generation；The currently used connection type between waste heat boiler to generating set sets up for conventional jet chimney, but this kind
The pipeline of mode is that the grafting of conventional steam pipeline comes, coarseer, is not suitable for this small-scale power generation, and pipeline is to fix
Time-consuming and laborious, shortage flexibility is installed in installation, since the movement speed of generation steam is not sufficiently stable, cannot provide stable pressure difference,
The low efficiency directly to be generated electricity after the nozzle expansion of steam turbine using the steam, it is certain unfavorable to bring in use
It influences, for this purpose, it is proposed that a kind of residual heat of tunnel kiln power generation transports feedway with high-temperature steam.
Summary of the invention
The main purpose of the present invention is to provide a kind of residual heat of tunnel kiln power generation high-temperature steams to transport feedway, can be with
Effectively solve the problems in background technique.
To achieve the above object, the technical scheme adopted by the invention is as follows:
A kind of residual heat of tunnel kiln power generation transports feedway with high-temperature steam, including main steam pipe, bridge piece, distribution device,
Velocity hooster, No.1 regulating type bracket, No. two regulating type brackets and No. three regulating type brackets, the bridge piece are threaded in master
One end of steam pipe, the distribution device are threaded in the other end of main steam pipe, and the velocity hooster is threaded in gas distribution
The side of device, the No.1 regulating type bracket, No. two regulating type brackets and No. three regulating type brackets are equidistantly movably arranged on master
The lower end outer surface of steam pipe；
The inside of the No.1 regulating type bracket, No. two regulating type brackets and No. three regulating type brackets is provided with groove, described
It is symmetrically installed with sliding rail on the two sides of groove, is movably set with U-shaped supporting table, institute between two groups of sliding rails in the groove
It states and is symmetrically welded with extension on the outside of the upper surface of supporting table, the extension is downward through U-shaped supporting table and connecting groove
Bottom surface is provided with stud, and the upper end of the stud is arranged with nut, and the bottom of the U-shaped supporting table and covering is set on stud
It is equipped with spring spool, is enclosed with damping spring on the outside of the stud；
The internal structure of the main steam pipe includes outer steel pipe and interior instrumentation tubes, is filled between the outer steel pipe and interior instrumentation tubes
The equidistant splicing in inner surface one week of pyroceram cotton, the interior instrumentation tubes has several groups thermal insulation air bag, the adjacent heat-insulated gas
There are space parts between capsule；
The bottom of the distribution device is equipped with support, and insulating layer, the distribution device are provided on the outside of the distribution device
Inner rotation be provided with turntable, the middle position flat key in the turntable is connected with shaft, one end setting of the shaft
There is retarder, the retarder is connected with motor far from one end of shaft, and the retarder and motor are respectively positioned on radiation shell
In vivo, the radiating shell is fixedly connected with the side of distribution device, and the velocity hooster is equipped with close to one end of distribution device
Solenoid valve, the velocity hooster protrude into the drainage hood that is internally connected with of distribution device, four groups of gas storage are equidistantly offered in the turntable
Slot, middle position fixed frame is equipped with stainless steel heating tube in the air reservoir.
Preferably, the outer surface of the distribution device is provided with the flange for being fixedly connected with main steam pipe, the company
The gas transmission end for connecing bend pipe and steam boiler is flexibly connected, and the velocity hooster is connected far from distribution device one end with generating set.
Preferably, the upper end of the spring spool is provided with welding block, and the side of the U-shaped supporting table and welding block is equal
Can be moved up and down in sliding rail, the upper-end part of driving of the damping spring in spring spool, the lower end of the damping spring and
The bottom surface of groove is fixedly connected.
Preferably, the outer steel pipe outer surface is coated with outer anti-decaying paint, the outer surface of the interior instrumentation tubes be coated with high temperature resistant without
Machine zinc rich paint, the thermal insulation air bag is interior to be filled with rarefied air.
Preferably, the inner ring of the turntable fitting distribution device, and the adjustable low speed rotation of speed is done by shaft drive
It is dynamic, several groups gas flow guiding slot is evenly distributed in the drainage hood, the heating and temperature control of the stainless steel heating tube exists
250-300 degree.
The present invention provides a kind of residual heat of tunnel kiln power generation high-temperature steam herein and transports feedway by improving, and existing
Technology is compared, have the advantages that as follows significantly improve and:
(1) by setting No.1 regulating type bracket, No. two regulating type brackets and No. three regulating type brackets, spring is cooperated by nut
Sleeve is compressed or is discharged to spring, to change the height of U-shaped supporting table on bracket, can flexible modulation as needed,
It installs more convenient, is squeezed and still there is the damping spring of main steam pipe self gravitation effect very strong damping to imitate
Fruit, reduce internal gas flow impact influences caused by pipeline.
(2) quantitative to receive and supply steam using the rotation of turntable by setting distribution device, and utilize stainless steel
Heating tube heating, brings it about a greater degree of expansion, obtains higher movement potential energy, provide the high-temperature steam of stable pressure difference,
And speed is faster, greatly improves the efficiency of power generation.
(3) on the one hand internal to be filled with rarefied air by setting thermal insulation air bag, there is preferable heat-proof quality, increase
The thermal resistance of entire main steam pipe, improves the heat insulation effect of steam, and steam accumulates in another party's facial canal, to several groups thermal insulation air bag into
Row squeezes, and compresses its internal volume to the full extent, is subsequent movement so as to accommodate more steam in instrumentation tubes
Bigger pressure difference and movement potential energy are provided.
(4) whole device is simple, and installation and easy to operate, reduction production cost, raising working efficiency are suitable for tunnel oven
Small-scale power generation, the effect used is more preferable relative to traditional approach.
Detailed description of the invention
Fig. 1 is the overall structure diagram that a kind of residual heat of tunnel kiln power generation high-temperature steam of the present invention transports feedway；
Fig. 2 is the section view that a kind of residual heat of tunnel kiln power generation high-temperature steam of the present invention transports feedway No.1 regulating type bracket
Figure；
Fig. 3 is the sectional view that a kind of residual heat of tunnel kiln power generation high-temperature steam of the present invention transports feedway main steam pipe；
Fig. 4 is that a kind of residual heat of tunnel kiln power generation high-temperature steam of the present invention transports the positive cross-sectional view of feedway distribution device；
Fig. 5 is the cross-sectional view that a kind of residual heat of tunnel kiln power generation high-temperature steam of the present invention transports feedway side.
In figure: 1, main steam pipe；2, bridge piece；3, distribution device；4, velocity hooster；5, No.1 regulating type bracket；6, two
Number regulating type bracket；7, No. three regulating type brackets；8, groove；9, sliding rail；10, supporting table；11, extension；12, stud；13, spiral shell
It is female；14, spring spool；15, damping spring；16, outer steel pipe；17, interior instrumentation tubes；18, pyroceram cotton；19, thermal insulation air bag；
20, space part；21, support；22, insulating layer；23, turntable；24, shaft；25, retarder；26, motor；27, radiating shell；
28, solenoid valve；29, drainage hood；30, air reservoir；31, stainless steel heating tube；32, flange.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
As shown in Figs. 1-5, a kind of residual heat of tunnel kiln power generation transports feedway, including main steam pipe 1, company with high-temperature steam
Bend pipe 2, distribution device 3, velocity hooster 4,5, No. two regulating type brackets 6 of No.1 regulating type bracket and No. three regulating type brackets 7 are connect, even
One end that bend pipe 2 is threaded in main steam pipe 1 is connect, distribution device 3 is threaded in the other end of main steam pipe 1, velocity hooster 4
It is threaded in the side of distribution device 3,5, No. two regulating type brackets 6 of No.1 regulating type bracket and No. three regulating type brackets 7 etc.
Away from the lower end outer surface for being movably arranged on main steam pipe 1；
The inside of 5, No. two regulating type brackets 6 of No.1 regulating type bracket and No. three regulating type brackets 7 is provided with groove 8, groove 8
Two sides on be symmetrically installed with sliding rail 9, is movably set with U-shaped supporting table 10 positioned at two groups of sliding rails 9 between in groove 8, support
It is symmetrically welded with extension 11 on the outside of the upper surface of platform 10, plays the role of being connected and fixed, extension 11 is downward through U-shaped support
The bottom surface of platform 10 and connecting groove 8 is provided with stud 12, and the upper end of stud 12 is arranged with nut 13, the bottom of U-shaped supporting table 10
It portion and covers and is provided with spring spool 14 on stud 12, the outside of stud 12 is enclosed with damping spring 15；
The internal structure of main steam pipe 1 includes outer steel pipe 16 and interior instrumentation tubes 17, is filled between outer steel pipe 16 and interior instrumentation tubes 17
Have pyroceram cotton 18, play the role of insulation, inner surface one week of interior instrumentation tubes 17 is equidistant be glued have several groups every
Hot gas capsule 19, there are space part 20 between adjacent insulation air bag 19, air bag 19, which is squeezed, be can be compressed to space part 20；
The bottom of distribution device 3 is equipped with support 21, plays the role of support, and the outside of distribution device 3 is provided with insulating layer 22,
The inner rotation of distribution device 3 is provided with turntable 23, and the middle position flat key in turntable 23 is connected with shaft 24, shaft 24
One end is provided with retarder 25, and retarder 25 is connected with motor 26, retarder 25 and motor 26 far from one end of shaft 24
It is respectively positioned in radiating shell 27, radiating shell 27 is fixedly connected with the side of distribution device 3, and velocity hooster 4 is close to distribution device 3
One end is equipped with solenoid valve 28, and the flowing for controlling gas opens and closes and changes flow velocity, and velocity hooster 4 protrudes into distribution device 3
It is internally connected with drainage hood 29, four groups of air reservoirs 30, middle position fixed frame in air reservoir 30 are equidistantly offered in turntable 23
Equipped with stainless steel heating tube 31；
The outer surface of distribution device 3 is provided with the flange 32 for being fixedly connected with main steam pipe 1, bridge piece 2 and steam copper
The gas transmission end of furnace is flexibly connected, and velocity hooster 4 is connected far from 3 one end of distribution device with generating set；The upper end of spring spool 14
Be provided with welding block, be used for fixed spring sleeve 14, the side of U-shaped supporting table 10 and welding block can in sliding rail 9 on move down
Dynamic, the upper-end part of driving of damping spring 15 in spring spool 14, fix and connect by the lower end of damping spring 15 and the bottom surface of groove 8
It connects；16 outer surface of outer steel pipe is coated with outer anti-decaying paint, and the outer surface of interior instrumentation tubes 17 is coated with high temperature resistant inorganic zinc rich paint, thermal insulation air bag
Rarefied air is filled in 19；Turntable 23 is bonded the inner ring of distribution device 3, and to do speed adjustable low by the drive of shaft 24
Speed rotates, and is evenly distributed with several groups gas flow guiding slot in drainage hood 29, the heating and temperature control of stainless steel heating tube 31 exists
250-300 degree.
It should be noted that the present invention is that a kind of residual heat of tunnel kiln power generation high-temperature steam transports feedway, installing
When, it needs to be adjusted according to mounting height of the difference in height between waste heat boiler and generating set to snorkel, the side of adjusting
Formula is the nut 13 turned on regulating type bracket, by U-shaped the moving up and down on sliding rail 9 of supporting table 10, drives its lower end
The compression of spring spool 14 or release damping spring 15, change the dynamics of its compression, to change the support level of U-shaped supporting table 10
Set, the antenna height of main steam pipe 1 is determined, and can flexible modulation as needed, be squeezed and main steam pipe 1 itself
The damping spring 15 of gravity still has very strong damping effect, and when in use, the overheat generated first from waste heat boiler is steamed
Vapour enters main steam pipe 1 by bridge piece 2 with slower initial velocity and is accumulated, with the accumulation of steam in pipe, in pipe
Pressure increase, while internally the several groups thermal insulation air bag 19 in instrumentation tubes 17 is squeezed, and is compressed inside it to the full extent
Volume provides bigger pressure difference and movement so as to accommodate more steam in interior instrumentation tubes 17 for subsequent movement
Potential energy, thermal insulation air bag 19 is interior to be filled with rarefied air, has preferable heat-proof quality, increases the thermal resistance of entire main steam pipe 1, so
Start motor 26 afterwards, 24 underdrive of shaft is made after slowing down by retarder 25, turntable 23 is driven to rotate, four on turntable 23
Group 30 capacity of air reservoir is identical, and the intermittent gas outlet for moving to main steam pipe 1 of meeting, and quickly receives steam, and steam exists
Air reservoir 30 is temporary, and is heated using stainless steel heating tube 31, brings it about a greater degree of expansion, every time supply and conveying
Quantity of steam is stablized, and when air reservoir 30 moves to the interface of velocity hooster 4, is oriented to and shunts by drainage hood 29, inside air reservoir 30
High-temperature steam moved with bigger movement potential energy, and movement is further speeded up into narrow velocity hooster 4, into generating set
After generate electricity, generating efficiency is higher, more practical.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (5)
1. a kind of residual heat of tunnel kiln power generation transports feedway with high-temperature steam, it is characterised in that: including main steam pipe (1), even
Connect bend pipe (2), distribution device (3), velocity hooster (4), No.1 regulating type bracket (5), No. two regulating type brackets (6) and No. three adjustings
Formula bracket (7), the bridge piece (2) are threaded in one end of main steam pipe (1), and the distribution device (3) is threadedly coupled
The other end in main steam pipe (1), the velocity hooster (4) are threaded in the side of distribution device (3), the No.1 adjustable type
Bracket (5), No. two regulating type brackets (6) and No. three regulating type brackets (7) are equidistantly movably arranged on outside the lower end of main steam pipe (1)
Surface；
The inside of the No.1 regulating type bracket (5), No. two regulating type brackets (6) and No. three regulating type brackets (7) is provided with
Groove (8) is symmetrically installed with sliding rail (9) on the two sides of the groove (8), be located in the groove (8) two groups of sliding rails (9) it
Between be movably set with U-shaped supporting table (10), be symmetrically welded with extension (11) on the outside of the upper surface of the supporting table (10), it is described
Extension (11) is provided with stud (12) downward through the bottom surface of U-shaped supporting table (10) and connecting groove (8), the stud (12)
Upper end be arranged with nut (13), the bottom of the U-shaped supporting table (10) and cover and be provided with spring pocket on stud (12)
Cylinder (14) is enclosed with damping spring (15) on the outside of the stud (12)；
The internal structure of the main steam pipe (1) includes outer steel pipe (16) and interior instrumentation tubes (17), the outer steel pipe (16) and interior
Be filled with pyroceram cotton (18) between instrumentation tubes (17), the interior instrumentation tubes (17) if the equidistant splicing of inner surface one week have
It does group thermal insulation air bag (19), there are space part (20) between the adjacent thermal insulation air bag (19)；
The bottom of the distribution device (3) is equipped with support (21), is provided with insulating layer on the outside of the distribution device (3)
(22), the inner rotation of the distribution device (3) is provided with turntable (23), and the middle position flat key in the turntable (23) connects
It is connected to shaft (24), one end of the shaft (24) is provided with retarder (25), and the retarder (25) is far from shaft (24)
One end is connected with motor (26), and the retarder (25) and motor (26) are respectively positioned in radiating shell (27), the heat dissipation
Shell (27) is fixedly connected with the side of distribution device (3), and the velocity hooster (4) is equipped with close to the one end of distribution device (3)
Solenoid valve (28), the velocity hooster (4) protrude into being internally connected with drainage hood (29) for distribution device (3), and the turntable (23) is interior
Four groups of air reservoirs (30) are equidistantly offered, the interior middle position fixed frame of air reservoir (30) is equipped with stainless steel heating tube
(31).
2. a kind of residual heat of tunnel kiln power generation according to claim 1 transports feedway with high-temperature steam, it is characterised in that:
The outer surface of the distribution device (3) is provided with the flange (32) for being fixedly connected with main steam pipe (1), the bridge piece
(2) it is flexibly connected with the gas transmission end of steam boiler, the velocity hooster (4) connects far from distribution device (3) one end with generating set.
3. a kind of residual heat of tunnel kiln power generation according to claim 1 transports feedway with high-temperature steam, it is characterised in that:
The upper end of the spring spool (14) is provided with welding block, and the side of the U-shaped supporting table (10) and welding block can be in cunning
It is moved up and down in rail (9), the upper-end part of driving of the damping spring (15) is interior in spring spool (14), the damping spring (15)
Lower end is fixedly connected with the bottom surface of groove (8).
4. a kind of residual heat of tunnel kiln power generation according to claim 1 transports feedway with high-temperature steam, it is characterised in that:
Outer steel pipe (16) outer surface is coated with outer anti-decaying paint, and the outer surface of the interior instrumentation tubes (17) is coated with high temperature resistant inorganic zinc-rich
Paint, the thermal insulation air bag (19) is interior to be filled with rarefied air.
5. a kind of residual heat of tunnel kiln power generation according to claim 1 transports feedway with high-temperature steam, it is characterised in that:
The inner ring of the turntable (23) fitting distribution device (3), and driven by shaft (24) and to do that speed is adjustable to slowly run, institute
It states in drainage hood (29) and is evenly distributed with several groups gas flow guiding slot, the heating and temperature control of the stainless steel heating tube (31) exists
250-300 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910291558.2A CN110107809B (en) | 2019-04-12 | 2019-04-12 | High-temperature steam transportation and supply device for tunnel kiln waste heat power generation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910291558.2A CN110107809B (en) | 2019-04-12 | 2019-04-12 | High-temperature steam transportation and supply device for tunnel kiln waste heat power generation |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110107809A true CN110107809A (en) | 2019-08-09 |
| CN110107809B CN110107809B (en) | 2020-09-22 |
Family
ID=67485362
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910291558.2A Active CN110107809B (en) | 2019-04-12 | 2019-04-12 | High-temperature steam transportation and supply device for tunnel kiln waste heat power generation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110107809B (en) |
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| EP0949470A2 (en) * | 1998-04-07 | 1999-10-13 | L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude | System and method for delivery of a vapor phase product to a point of use |
| CN101021309A (en) * | 2007-03-23 | 2007-08-22 | 赵文志 | High efficiency energy-conserving environmental protecting power generating system |
| CN201628471U (en) * | 2010-02-05 | 2010-11-10 | 苏全仁 | Novel tunnel-kiln waste-heat power generating device |
| CN102538495A (en) * | 2012-02-20 | 2012-07-04 | 林世鸿 | Waste-heat utilization power generating system for multi-tunnel kiln |
| CN103196299A (en) * | 2013-04-22 | 2013-07-10 | 四川蜀华能源科技有限公司 | Tunnel-kiln-based waste heat recycling system, tunnel-kiln-based waste heat power generating system and implementation method |
| CN203869522U (en) * | 2014-05-13 | 2014-10-08 | 焦作市宇星锅炉有限责任公司 | Tunnel kiln type generating boiler utilizing waste heat from manufacturing of coal gangue bricks |
| CN107177381A (en) * | 2017-07-14 | 2017-09-19 | 南京林业大学 | The device and method of biomass fixed-bed gasifying electricity generation coproduction charcoal, heat |
| CN207975996U (en) * | 2018-03-14 | 2018-10-16 | 兴和县新太铁合金有限公司 | A kind of smelting residual heat generating device |
-
2019
- 2019-04-12 CN CN201910291558.2A patent/CN110107809B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0949470A2 (en) * | 1998-04-07 | 1999-10-13 | L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude | System and method for delivery of a vapor phase product to a point of use |
| CN101021309A (en) * | 2007-03-23 | 2007-08-22 | 赵文志 | High efficiency energy-conserving environmental protecting power generating system |
| CN201628471U (en) * | 2010-02-05 | 2010-11-10 | 苏全仁 | Novel tunnel-kiln waste-heat power generating device |
| CN102538495A (en) * | 2012-02-20 | 2012-07-04 | 林世鸿 | Waste-heat utilization power generating system for multi-tunnel kiln |
| CN103196299A (en) * | 2013-04-22 | 2013-07-10 | 四川蜀华能源科技有限公司 | Tunnel-kiln-based waste heat recycling system, tunnel-kiln-based waste heat power generating system and implementation method |
| CN203869522U (en) * | 2014-05-13 | 2014-10-08 | 焦作市宇星锅炉有限责任公司 | Tunnel kiln type generating boiler utilizing waste heat from manufacturing of coal gangue bricks |
| CN107177381A (en) * | 2017-07-14 | 2017-09-19 | 南京林业大学 | The device and method of biomass fixed-bed gasifying electricity generation coproduction charcoal, heat |
| CN207975996U (en) * | 2018-03-14 | 2018-10-16 | 兴和县新太铁合金有限公司 | A kind of smelting residual heat generating device |
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| CN110107809B (en) | 2020-09-22 |
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