CN106195969B - Discard heat regenerator in a kind of high temperature - Google Patents
Discard heat regenerator in a kind of high temperature Download PDFInfo
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- CN106195969B CN106195969B CN201610745781.6A CN201610745781A CN106195969B CN 106195969 B CN106195969 B CN 106195969B CN 201610745781 A CN201610745781 A CN 201610745781A CN 106195969 B CN106195969 B CN 106195969B
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- saturated vapor
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- superheated steam
- outer barrel
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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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P80/00—Climate change mitigation technologies for sector-wide applications
- Y02P80/10—Efficient use of energy, e.g. using compressed air or pressurized fluid as energy carrier
- Y02P80/15—On-site combined power, heat or cool generation or distribution, e.g. combined heat and power [CHP] supply
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Abstract
Discard heat regenerator in a kind of high temperature, including outer barrel；The outer barrel upper end is provided with saturated vapor section, and centre is provided with superheated steam section, and bottom is provided with taper ash bucket, turning is provided with side wall；Extension tube attached is provided between the saturated vapor section and superheated steam section；Described outer barrel one end is additionally provided with gas inlet, and the other end is provided with exhanst gas outlet；Baffle is provided between the gas inlet and saturated vapor section；The outer barrel is made of metal shell, intermediate thermal insulating layer and internal scuff-resistant coating；The energy is not only saved, protects environment, reduces the input of other equipment, and the superheated steam generated may be adapted to many fields, reduces production cost, improves the competitiveness of industry.
Description
Technical field
The present invention relates to discard heat regenerator in heat recovery, more particularly to a kind of high temperature.
Background technology
Residual heat resources are considered as the fifth-largest conventional energy resource after coal, oil, natural gas and waterpower；Residual heat resources can
For generating electricity, driving machinery, heating or refrigeration etc., thus the consumption of primary energy can be reduced, and mitigate the thermal pollution to environment；
The UTILIZATION OF VESIDUAL HEAT IN potentiality of Industrial-Enterprises in China are very big, and UTILIZATION OF VESIDUAL HEAT IN accounts for critical role in the energy is currently saved；Residual heat resources
Recycle, it is desirable to needed in technique, is technically feasible, reasonable in economy and environmental protection；Wherein the waste heat of high-temperature flue gas is about
The 50% of residual heat resources total amount is accounted for, but the high-temperature residual heat of the widely used medium small boiler of industrial enterprise and kiln utilizes still at present
Compare weak, traditional coal gas producing stove and use atmospheric gas making, therefore waste-heat recoverer use is all low-temperature atmosphere-pressure low pressure, but
It is subsequently to need to use pressurized equipment and gas holder, to improve atmospheric pressure processed, easy to convey, not only whole equipment is complicated, peace
It is inconvenient that dress is safeguarded, security is poor, and the cost is relatively high, and waste heat recovery efficiency is relatively poor, can only generally carry out liquid
The heat transfer of medium, it is impossible to generate superheated steam；And superheated steam is widely used in fields such as food process, dryings；If energy
There is a kind of equipment to be combined the utilization of residual heat resources with these fields, not only reduce the waste of resource, and reduce row
The production cost of industry, has driven the development of whole industry.
A kind of flue gas waste heat recovery heat exchanger of China Patent No. 201410627808.2, this structure heat exchange rate is relatively
It hurry up, flue gas circulation is fast, and the problem of bringing is that heat transfer effect is poor, and fume afterheat utilization rate is low.
A kind of 201610093848. 2 electric heating superheated stem boiler of China Patent No., is generated using electrically heated method
Superheated steam, superheated steam is generated with limited electric resources, of high cost, and investment is big.
The content of the invention
It is an object of the present invention to provide discard heat regenerator in a kind of high temperature, solves above technical problem.
In order to realize above-mentioned technical purpose, reach above-mentioned technical requirements, the technical solution adopted in the present invention is：It is a kind of
Discard heat regenerator in high temperature, including outer barrel；It is characterized in that：The outer barrel upper end is provided with saturated vapor section, in
Between be provided with superheated steam section, bottom is provided with taper ash bucket, turning is provided with side wall；The saturated vapor section and mistake
Extension tube attached is provided between hot steam section；Described outer barrel one end is additionally provided with gas inlet, and the other end is provided with flue gas and goes out
Mouthful；Baffle is provided between the gas inlet and saturated vapor section；The outer barrel is by metal shell, intermediate thermal insulating layer
Formed with internal scuff-resistant coating.
As preferable technical solution：Saturated vapor generation cavity, including vapour are additionally provided with the saturated vapor section
Bag and the first cylinder；Described drum one end is provided with the first end socket, and the other end is provided with the first conical pipe；Described first
Body one end is provided with the second end socket, and reinforcing ring is provided between the other end and the first conical pipe, the first heat exchange is provided with side wall
Pipe；Saturated vapor outlet and the first safety valve are provided with first end socket；Blowdown is provided with second end socket
Mouthful.
As preferable technical solution：Water inlet pipe and liquid level gauge are additionally provided with the drum outer wall, inside is set
There is separation orifice；First inner barrel is provided with the first fixed plate；Between the separation orifice and the first fixed plate
It is provided with down-comer；The second fixed plate is provided with the down-comer；Cylinder is provided with second fixed plate.
As preferable technical solution：The down-comer includes the second conical pipe；The second described conical pipe one end is set
The second cylinder is equipped with, the other end is provided with straight tube.
As preferable technical solution：Connection mode is welding between second cylinder and the second fixed plate, with dividing
From tubular component from cavity；The water inlet pipe is communicated with separating cavity.
As preferable technical solution：The saturated vapor section is by reinforcing ring, sewage draining exit and the 3rd fixed plate and outside
Cylinder connects.
As preferable technical solution：The superheated steam section includes the 3rd cylinder；The 3rd described cylinder one end is set
The 3rd end socket is equipped with, the other end is provided with the 4th end socket, the second heat exchanger tube is provided with barrel；Set on 3rd end socket
There is saturated vapor import；4th end socket is provided with superheated steam outlet.
As preferable technical solution：The superheated steam section is by saturated vapor import, superheated steam outlet and the
Four fixed plates are connected with outer barrel.
As preferable technical solution：The extension tube attached is connected between saturated vapor outlet and saturated vapor import,
It is provided with the second safety valve.
As preferable technical solution：First heat exchanger tube and the second heat exchanger tube are umbrella arrangement, respectively with first
Connection mode between cylinder and the 3rd cylinder is welding.
The beneficial effects of the invention are as follows：Discard heat regenerator in a kind of high temperature, compared with traditional structure：It is provided with saturation steaming
Vapour section and superheated steam section, continuous work, make use of and fume afterheat is pressed in high temperature, carries out the preparation of superheated steam, not only saves
The energy, protects environment, reduces the input of other equipment, and the superheated steam generated may be adapted to many fields, drop
Low production cost, improves the competitiveness of industry.
Brief description of the drawings
Fig. 1 is general assembly schematic diagram of the present invention；
Fig. 2 is Figure 1A of the present invention to enlarged view；
Fig. 3 is saturated vapor section partial sectional view of the present invention；
Fig. 4 is superheated steam section partial sectional view of the present invention；
Fig. 5 is down-comer sectional view of the present invention；
In figure：1. outer barrel, 2. saturated vapor sections, 2-1. drums, the first cylinders of 2-2., the first end sockets of 2-3., 2-4.
First conical pipe, 2-5. reinforcing rings, 2-6. water inlets pipe, 2-7. liquid level gauges, 2-8. separation orifices, the first fixed plates of 2-9., 2-
10. down-comer, the second fixed plates of 2-11., 2-12. cylinders, the second conical pipes of 2-13., the second cylinders of 2-14., 2-15. are straight
Pipe, the second end sockets of 2-16., 3. superheated steam sections, the 3rd cylinders of 3-1., the 3rd end sockets of 3-2., the 4th end sockets of 3-3., 4. tapers row
Ash bucket, 5. extension tube attacheds, 6. gas inlets, 7. exhanst gas outlets, 8. baffles, 9. metal shells, 10. intermediate thermal insulating layers, 11. inside are anti-
Grind layer, the outlet of 12. saturated vapors, 13. first safety valves, 14. sewage draining exits, 15. the 3rd fixed plates, 16. saturated vapor imports,
17. superheated steam outlet, 18. the 4th fixed plates, 19. second safety valves, 101. first heat exchanger tubes, 102. separation cavitys, 103.
Saturated vapor generation cavity, 104. second heat exchanger tubes, 105. turnings.
Embodiment
The present invention is further described below in conjunction with the accompanying drawings；
In the accompanying drawings：Discard heat regenerator in a kind of high temperature, including outer barrel 1；1 upper end of outer barrel is provided with full
With steam segment 2, centre is provided with superheated steam section 3, and bottom is provided with taper ash bucket 4, turning 105 is provided with side wall；Institute
The turning 105 stated is to strengthen the intensity of the outer barrel 1 at saturated vapor section 2；The saturated vapor section 2 and superheated steam
Extension tube attached 5 is provided between section 3；Described 1 one end of outer barrel is additionally provided with gas inlet 6, and the other end is provided with exhanst gas outlet
7；Baffle 8 is provided between the gas inlet 6 and saturated vapor section 2；The outer barrel 1 is by metal shell 9, middle interval
Thermosphere 10 and internal scuff-resistant coating 11 form, the setting of multilayer so that 1 structural strength of outer barrel is high, has a safety feature.
Saturated vapor generation cavity 103, including drum 2-1 and the first cylinder are additionally provided with the saturated vapor section 2
2-2；Described drum 2-1 one end is provided with the first end socket 2-3, and the other end is provided with the first conical pipe 2-4；Described first
Body 2-2 one end is provided with the second end socket 2-16, and reinforcing ring 2-5 is provided between the other end and the first conical pipe 2-4, is set on side wall
It is equipped with the first heat exchanger tube 101；Saturated vapor outlet 12 and the first safety valve 13 are provided with the first end socket 2-3；It is described
The second end socket 2-16 on be provided with sewage draining exit 14；Water inlet pipe 2-6 and liquid level gauge are additionally provided with the drum 2-1 outer walls
2-7, is internally provided with separation orifice 2-8；The first cylinder 2-2 is internally provided with the first fixed plate 2-9；The separation
Down-comer 2-10 is provided between orifice plate 2-8 and the first fixed plate 2-9；The second fixed plate is provided with the down-comer 2-10
2-11；Cylinder 2-12 is provided with the second fixed plate 2-11；The saturated vapor section 2 passes through reinforcing ring 2-5, row
Dirty 14 and the 3rd fixed plate 15 of mouth is connected with outer barrel 1.
The down-comer 2-10 includes the second conical pipe 2-13；The second described conical pipe 2-13 one end is provided with second
Cylinder 2-14, the other end are provided with straight tube 2-15；Connection mode between the second cylinder 2-14 and the second fixed plate 2-11
For welding, formed with cylinder 2-12 and separate cavity 102；The water inlet pipe 2-6 is communicated with separating cavity 102.
The superheated steam section 3 includes the 3rd cylinder 3-1；The 3rd described cylinder 3-1 one end is provided with the 3rd end socket
3-2, the other end are provided with the 4th end socket 3-3, and the second heat exchanger tube 104 is provided with barrel；Set on the 3rd end socket 3-2
There is saturated vapor import 16；The 4th end socket 3-3 is provided with superheated steam outlet 17；The superheated steam section 3 passes through
Saturated vapor import 16, superheated steam outlet 17 and the 4th fixed plate 18 are connected with outer barrel 1.
The extension tube attached 5 is connected between saturated vapor outlet 12 and saturated vapor import 16, is provided with the second safety
Valve 19.
First heat exchanger tube 101 and the second heat exchanger tube 104 are umbrella arrangement, respectively with the first cylinder 2-2 and the 3rd
Connection mode between cylinder 3-1 is welding, and single-point welding is not in welding tensile stress, heat exchanger tube directly with medium and cigarette
Gas contacts so that heat exchange property is more preferable, security higher.
The specific implementation of the present invention：
1. in actual use, being passed through by gas inlet 6 in high temperature and pressing flue gas, the baffle 8 protects the first cylinder
2-2 so that the first cylinder 2-2 is pressed the long-term impact of flue gas without damaging in high temperature.
2. being passed through water by water inlet pipe 2-6, into separation cavity 102, under the action of cylinder 2-12, first is carried out
Secondary separation, excludes impurities in water, and impurity flows to sewage draining exit 14, impurity discharge by down-comer 2-10；The water being separated, enters
Drum 2-1, carries out secondary separation by separation orifice 2-8, the first cylinder 2-2 is entered after separation, passes through the first heat exchanger tube 101 and height
Middle benefit gas pressure flue gas exchanges heat, and when water temperature constantly raises, just generates saturated vapor, it is empty that saturated vapor passes through saturated vapor generation
Chamber 103, then 12 are exported by saturated vapor, via extension tube attached 5, into superheated steam section 3, then by the second heat exchanger tube 104 and high temperature
Middle pressure flue gas is exchanged heat again, forms superheated steam.
3. after heat transfer process, press flue gas to be discharged from exhanst gas outlet 7 in high temperature, at this time exchange heat twice due to passing through,
Flue-gas temperature reduces, and can reconnect low-temp low-pressure waste-heat recovery device, carries out waste heat recycling.
Above-described embodiment is only intended to clearly illustrate the description that the present invention is made, and is not the restriction to embodiment,
To those of ordinary skill in the art, other various forms of changes or change can also be made on the basis of the above description
Dynamic, there is no necessity and possibility to exhaust all the enbodiments, and the obvious change or change thus amplified out
Among moving still in protection scope of the present invention.
Claims (4)
1. discard heat regenerator in a kind of high temperature, including outer barrel（1）；It is characterized in that：The outer barrel（1）Upper end is set
There is saturated vapor section（2）, centre is provided with superheated steam section（3）, bottom is provided with taper ash bucket（4）, it is provided with side wall
Turning（105）；The saturated vapor section（2）With superheated steam section（3）Between be provided with extension tube attached（5）；The outer barrel
（1）One end is additionally provided with gas inlet（6）, the other end is provided with exhanst gas outlet（7）；The gas inlet（6）Steamed with saturation
Vapour section（2）Between be provided with baffle（8）；The outer barrel（1）By metal shell（9）, intermediate thermal insulating layer（10）Prevent with inside
Grind layer（11）Composition；The saturated vapor section（2）Inside it is additionally provided with saturated vapor generation cavity（103）, including drum（2-
1）With the first cylinder（2-2）；The drum（2-1）One end is provided with the first end socket（2-3）, the other end is provided with the first taper
Pipe（2-4）；First cylinder（2-2）One end is provided with the second end socket（2-16）, the other end and the first conical pipe（2-4）
Between be provided with reinforcing ring（2-5）, the first heat exchanger tube is provided with side wall（101）；First end socket（2-3）On be provided with
Saturated vapor exports（12）With the first safety valve（13）；Second end socket（2-16）On be provided with sewage draining exit（14）；It is described
Saturated vapor section（2）Pass through reinforcing ring（2-5）, sewage draining exit（14）With the 3rd fixed plate（15）With outer barrel（1）Connection；Institute
The drum stated（2-1）Water inlet pipe is additionally provided with outer wall（2-6）And liquid level gauge（2-7）, it is internally provided with separation orifice（2-
8）；First cylinder（2-2）It is internally provided with the first fixed plate（2-9）；The separation orifice（2-8）Fixed with first
Plate（2-9）Between be provided with down-comer（2-10）；The down-comer（2-10）Inside it is provided with the second fixed plate（2-11）；It is described
The second fixed plate（2-11）On be provided with cylinder（2-12）；The down-comer（2-10）Including the second conical pipe（2-
13）；Second conical pipe（2-13）One end is provided with the second cylinder（2-14）, the other end is provided with straight tube（2-15）；Institute
The second cylinder stated（2-14）With the second fixed plate（2-11）Between connection mode for welding, with cylinder（2-12）Form separation
Cavity（102）；The water inlet pipe（2-6）With separating cavity（102）Communicate.
2. discard heat regenerator in a kind of high temperature according to claim 1, it is characterised in that：The superheated steam section
（3）Including the 3rd cylinder（3-1）；3rd cylinder（3-1）One end is provided with the 3rd end socket（3-2）, the other end is provided with
4th end socket（3-3）, the second heat exchanger tube is provided with barrel（104）；3rd end socket（3-2）On be provided with saturated vapor
Import（16）；4th end socket（3-3）It is provided with superheated steam outlet（17）；First heat exchanger tube（101）With
Two heat exchanger tubes（104）For umbrella arrange, respectively with the first cylinder（2-2）With the 3rd cylinder（3-1）Between connection mode for weldering
Connect.
3. discard heat regenerator in a kind of high temperature according to claim 2, it is characterised in that：The superheated steam section
（3）Pass through saturated vapor import（16）, superheated steam outlet（17）With the 4th fixed plate（18）With outer barrel（1）Connection.
4. discard heat regenerator in a kind of high temperature according to claim 2, it is characterised in that：The extension tube attached（5）Even
It is connected on saturated vapor outlet（12）With saturated vapor import（16）Between, it is provided with the second safety valve（19）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610745781.6A CN106195969B (en) | 2016-08-29 | 2016-08-29 | Discard heat regenerator in a kind of high temperature |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610745781.6A CN106195969B (en) | 2016-08-29 | 2016-08-29 | Discard heat regenerator in a kind of high temperature |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106195969A CN106195969A (en) | 2016-12-07 |
| CN106195969B true CN106195969B (en) | 2018-05-04 |
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ID=57527197
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610745781.6A Active CN106195969B (en) | 2016-08-29 | 2016-08-29 | Discard heat regenerator in a kind of high temperature |
Country Status (1)
| Country | Link |
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| CN (1) | CN106195969B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201241110Y (en) * | 2008-08-15 | 2009-05-20 | 北京普尔捷特节能工程技术有限公司 | Energy-saving environment protection processing device of gas furnace for producing water gas |
| CN201351912Y (en) * | 2009-02-17 | 2009-11-25 | 盐城市锅炉制造有限公司 | Steam superheater |
| CN201793536U (en) * | 2010-09-20 | 2011-04-13 | 山西阳煤丰喜肥业(集团)有限责任公司 | Gas generating exhaust heat boiler |
| CN201795474U (en) * | 2010-08-31 | 2011-04-13 | 江苏世能化工设备有限公司 | Novel upward and downward heat pipe gas waste heat reclaiming device |
| CN103868043A (en) * | 2014-03-10 | 2014-06-18 | 盐城市锅炉制造有限公司 | Exhaust heat boiler equipment of coal gasification device |
| CN204100867U (en) * | 2014-08-05 | 2015-01-14 | 自贡东方热电配套有限公司 | Coal gas waste heat recovery machine |
| CN206001424U (en) * | 2016-08-29 | 2017-03-08 | 江苏世能化工设备有限公司 | Discard heat regenerator in high temperature |
-
2016
- 2016-08-29 CN CN201610745781.6A patent/CN106195969B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201241110Y (en) * | 2008-08-15 | 2009-05-20 | 北京普尔捷特节能工程技术有限公司 | Energy-saving environment protection processing device of gas furnace for producing water gas |
| CN201351912Y (en) * | 2009-02-17 | 2009-11-25 | 盐城市锅炉制造有限公司 | Steam superheater |
| CN201795474U (en) * | 2010-08-31 | 2011-04-13 | 江苏世能化工设备有限公司 | Novel upward and downward heat pipe gas waste heat reclaiming device |
| CN201793536U (en) * | 2010-09-20 | 2011-04-13 | 山西阳煤丰喜肥业(集团)有限责任公司 | Gas generating exhaust heat boiler |
| CN103868043A (en) * | 2014-03-10 | 2014-06-18 | 盐城市锅炉制造有限公司 | Exhaust heat boiler equipment of coal gasification device |
| CN204100867U (en) * | 2014-08-05 | 2015-01-14 | 自贡东方热电配套有限公司 | Coal gas waste heat recovery machine |
| CN206001424U (en) * | 2016-08-29 | 2017-03-08 | 江苏世能化工设备有限公司 | Discard heat regenerator in high temperature |
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| Publication number | Publication date |
|---|---|
| CN106195969A (en) | 2016-12-07 |
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