CN103086391A - Energy-saving horse shoe flame water-glass kiln - Google Patents
Energy-saving horse shoe flame water-glass kiln Download PDFInfo
- Publication number
- CN103086391A CN103086391A CN2013100251876A CN201310025187A CN103086391A CN 103086391 A CN103086391 A CN 103086391A CN 2013100251876 A CN2013100251876 A CN 2013100251876A CN 201310025187 A CN201310025187 A CN 201310025187A CN 103086391 A CN103086391 A CN 103086391A
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- Prior art keywords
- kiln
- energy
- port
- water glass
- horse shoe
- 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.)
- Granted
Links
- 235000019353 potassium silicate Nutrition 0.000 title claims abstract description 31
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 title claims abstract description 31
- 239000000446 fuel Substances 0.000 claims abstract description 56
- 238000002485 combustion reaction Methods 0.000 claims abstract description 10
- 238000007710 freezing Methods 0.000 claims description 3
- 230000008014 freezing Effects 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims description 2
- 239000007921 spray Substances 0.000 abstract description 26
- 238000005338 heat storage Methods 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 239000000463 material Substances 0.000 description 4
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 3
- 239000003546 flue gas Substances 0.000 description 3
- 238000002844 melting Methods 0.000 description 3
- 230000008018 melting Effects 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 210000000003 hoof Anatomy 0.000 description 2
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011449 brick Substances 0.000 description 1
- 230000001680 brushing effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000005352 clarification Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Images
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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
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- Vertical, Hearth, Or Arc Furnaces (AREA)
- Pre-Mixing And Non-Premixing Gas Burner (AREA)
Abstract
The invention discloses an energy-saving type horse shoe flame water-glass kiln. The energy-saving horse shoe flame water-glass kiln is characterized by comprising a kiln pond, heat storage chambers, small furnaces and fuel spray guns, wherein the two heat storage chambers are symmetrically arranged in front of the kiln pond; the heat storage chambers are communicated with the kiln ponds by the small furnaces respectively; the connecting holes of the small furnaces and the kiln pond are semi-arched structures; the two semi-arched structures are arranged in a bilaterally symmetrical manner; the bigger opening ends of the two small furnaces face towards the wall direction at the side surface of the kiln; the smaller opening ends of the two small furnaces are oppositely arranged; at least two fuel spray guns are uniformly formed on the wall below each connecting hole; and the power of the fuel spray guns is gradually increased from the smaller opening ends of the connecting holes to the bigger opening ends of the connecting holes. The kiln structure with the reasonable design is adopted, so that the positions and the power of the spray guns are optimized, and the combustion efficiency of the fuels and the production yield of the water glass are improved.
Description
Technical field
The invention belongs to high efficiency of energy and utilize technical field, relate to efficient burning, enhancement of heat transfer and UTILIZATION OF VESIDUAL HEAT IN, relate in particular to a kind of energy-saving horse shoe flame water glass kiln.
Background technology
Water glass is commonly called as flower bulb alkali, is a kind of water-soluble silicate, and its aqueous solution is called water glass, and its main application is the brushing material surface, improves its weathering resistance ability; Compacted soil, preparation rapid hardening water-resisting agent, repair the brick wall crack.
In the water glass production industry, generally adopt the melting of heat accumulating type horse-shoe flame furnace.Combustion air contacts with fuel in melting furnaces after the thermophore preheating, and the flame that burning forms is the rotating shape of a hoof in kiln.Horse-shoe flame furnace becomes the important directions of water glass melting furnace development with its compact construction, characteristics that thermo-efficiency is high.
The set-up mode of horse-shoe flame furnace spray gun is too inflexible at present, and the flame profile and the heats that produce during due to the employing different fuel are different, can affect the result of use of horse-shoe flame furnace; The endothermic character of the structure of kiln and fuel combustion efficiency, material is not mated, and causes horse shoe flame can't reach the highest service efficiency.
Summary of the invention
The technical problem that the present invention solves is: by furnace construction reasonable in design, preferred arrangement Burners Positions and power improve fuel combustion efficiency and water glass production output.
For reaching this purpose, the present invention by the following technical solutions:
A kind of energy-saving horse shoe flame water glass kiln comprises kiln pond, regenerator, port and Fuel lance;
Described regenerator is two, be symmetricly set on Yao Chi the place ahead, described regenerator is communicated with described kiln pond by port respectively, the Link Port in described port and described kiln pond is half bow-shaped structural, two and half arc Link Ports are symmetrical set, the larger end of opening is towards Yao Chi side wall direction, and the end that two port openings are less is oppositely arranged;
Be provided with at least two Fuel lances on wall below described each Link Port, described Fuel lance is increased than small end to the larger end power of Link Port opening successively by the Link Port opening.
Further, described kiln bay wall wall is divided into the gable wall of front end, the breastwork of both sides and the rear face wall of rear end.
Further, be provided with opening for feed on a described pleurobranch wall, be provided with discharge port on described rear face wall.
Further, setting angle is adjustable in the horizontal direction for described Fuel lance; Described Fuel lance outlet deflection kiln pond center line, its angle of regulation range is 3 °～7 °.
Further, the angle of inclination of the larger end of port opening place Fuel lance is less than or equal to the port opening than the angle of inclination of small end place Fuel lance in the horizontal direction.
Further, described Fuel lance in the vertical direction setting angle is adjustable; Bottom, described Fuel lance outlet deflection kiln pond, its angle of regulation range is 1 °～7 °.
Further, described port tilts is connected on described kiln pond, and it is along regenerator to kiln pond direction, and downward-sloping 15 °～25 °, to 2 °～6 ° of Yao Chi axis direction horizontal tilts.
Further, described Fuel lance is sleeve structure, logical fuel in annular chuck, and inner tube is introduced the freezing air that accounts for combustion air total amount 1%～3%.
Further, described Fuel lance air supply channel and port exit installation auxiliary fuel supply-system are used for combustion-supporting air quantity and fuel quantity and regulate in proportion.
Further, the power ratio of adjacent two Fuel lances is 2:3.
beneficial effect of the present invention is: the off the beaten track design of the shape of port passage, adopt partly arc, form the combustion air that varying strength distributes, cooperation is more abundant with the Fuel lance burning of different capacity, hotspot's distribution is more reasonable, between spray gun with certain angle setting, prevent that different capacity spray gun flame out is overlapped, reduce the interference between flame, spray gun inwardly sprays at a certain angle, reduce thermal-flame washing away the kiln wall, move in focus, hotspot location is more reasonable, the lance ejection angle is adjustable, can adapt to different fuel and adjust jeting effect, adjust focus.
Description of drawings
The below is described in further detail the present invention according to drawings and embodiments.
Fig. 1 is that water glass kiln port of the present invention goes out mouth-shaped and spray gun position schematic diagram.
Fig. 2 is water glass kiln side-view of the present invention.
Fig. 3 is water glass kiln vertical view of the present invention.
In figure:
1, Yao Chi; 2, regenerator; 3, gable wall; 4, breastwork; 5, rear face wall; 6, port; 7, interior side opening; 8, outer openings; 9, inboard spray gun; 10, outside spray gun; 11, opening for feed; 12, discharge port.
Embodiment
Further illustrate technical scheme of the present invention below in conjunction with accompanying drawing and by embodiment.
As shown in Fig. 1～3, in the present embodiment, a kind of energy-saving horse shoe flame water glass kiln of the present invention comprises kiln pond 1, and described kiln pond 1 is rectangular configuration, its length be 8.5m, width be 5.3m, highly for 3.5m, end face overarches, and surroundings wall is respectively the gable wall 3 of front end, the breastwork 4 of both sides and the rear face wall 5 of rear end, be provided with opening for feed 11 near an end of gable wall 3 on the breastwork 4 of a described side, described rear face wall 5 bottoms are provided with discharge port 12.
Described water glass kiln also includes two regenerator 2, and described regenerator 2 is connected on described gable wall 3 by port 6, all settings of 1 center line symmetry along described kiln pond of described port 6 and described regenerator 2; The Link Port in described port 6 and described kiln pond 1 is half arc, the larger end of opening is called outer openings 8 towards kiln pond breastwork 4 directions, two Link Port openings are oppositely arranged than small end and are called interior side opening 7, described outer openings 8 is highly 0.6m, described interior side opening 7 is highly 0.2m, and the radius of arch camber line is 3.4m.
Described port 6 tilts is connected on described kiln pond 1, its along regenerator 2 to kiln pond 1 direction on downward-sloping 25 °, 1 inboardly tilts 4 ° to the kiln pond.
Be provided with four Fuel lances on described gable wall 3, described four Fuel lances are arranged on the Link Port below in described port 6 and described kiln pond 1, four Fuel lances are on same level, Fuel lance corresponding to described outer openings 8 belows is outside spray gun 10, the Fuel lance of interior side opening 7 belows is inboard spray gun 9, and described Fuel lance setting angle in the horizontal direction is adjustable; The center line in described Fuel lance outlet deflection kiln pond 1, its angle of regulation range is 3 °～7 °, described Fuel lance in the vertical direction setting angle is adjustable; The bottom in described Fuel lance outlet deflection kiln pond 1, its angle of regulation range is 1 °～7 °, the angle of inclination of outside spray gun 10 is less than or equal to the angle of inclination of inboard spray gun 9 in the horizontal direction; Concrete can make progress inboard spray gun 9 inclined to one side 5 ° inside inclined to one side 5 °, and outside spray gun 10 makes progress inclined to one side 5 ° inside inclined to one side 3 °.
The power of inboard spray gun 9 is less than the power of outside spray gun 10 simultaneously, inboard spray gun 9 power are 3000kW, and spray gun 10 power in the outside are 4500kW, and described spray gun is sleeve structure, logical fuel in the annular chuck, inner tube is introduced the freezing air that accounts for combustion air total amount 1%～3%.
Tradition water glass kiln, port cross section are rectangular configuration, and the Link Port below of port and gable wall is provided with and is parallel to each other and power is all two Fuel lances of 4500kW, and fuel consumption is 145Nm in the process of production water glass
3/ t; After improving, hotspot's distribution is more reasonable, and between flame, phase mutual interference reduction fuel consumption is reduced to 135Nm
3/ t, the kiln whole efficiency improves 7% left and right.
During work, air enters a side regenerator 2 through gas blower and carries out preheating, and the air after preheating enters kiln pond 1 at a certain angle through the port 6 of this side; Fuel sprays into kiln pond 1 at a certain angle by inboard spray gun 9 and outside spray gun 10, with the combustion air burning of meeting; So material remains on predetermined air-fuel ratio with the amount of air; The water glass raw material joins kiln pond 1 continuously from opening for feed 11, and the molten state water glass that forms after melted by heat, reaction, clarification is flowed out by discharge port 12; The flame that fuel combustion forms and high-temperature flue gas flow in kiln pond 1 interior revolution and are shape of a hoof reacting by heating material, and enter another regenerator 2 by opposite side port 6, in this regenerator 2, flue gas continues to emit heat to heat storage, thereby heat is recycled, and the flue gas after cooling enters main flue from this regenerator 2.
What need statement is; above-mentioned embodiment is only preferred embodiment of the present invention and institute's application technology principle; in technical scope disclosed in this invention, the variation that any those skilled in the art of being familiar with easily expected or replacement all should be encompassed in protection scope of the present invention.
Claims (10)
1. an energy-saving horse shoe flame water glass kiln, is characterized in that, comprises kiln pond, regenerator, port and Fuel lance;
Described regenerator is two, be symmetricly set on Yao Chi the place ahead, described regenerator is communicated with described kiln pond by port respectively, the Link Port in described port and described kiln pond is half bow-shaped structural, two and half arc Link Ports are symmetrical set, the larger end of opening is towards Yao Chi side wall direction, and the end that two port openings are less is oppositely arranged;
Be provided with at least two Fuel lances on wall below described each Link Port, described Fuel lance is increased than small end to the larger end power of Link Port opening successively by the Link Port opening.
2. energy-saving horse shoe flame water glass kiln according to claim 1, is characterized in that, described kiln bay wall wall is divided into the gable wall of front end, the breastwork of both sides and the rear face wall of rear end.
3. energy-saving horse shoe flame water glass kiln according to claim 2, is characterized in that, is provided with opening for feed on a described pleurobranch wall, is provided with discharge port on described rear face wall.
4. energy-saving horse shoe flame water glass kiln according to claim 1, is characterized in that, described Fuel lance setting angle in the horizontal direction is adjustable; Described Fuel lance outlet deflection kiln pond center line, its angle of regulation range is 3 °～7 °.
5. energy-saving horse shoe flame water glass kiln according to claim 4, is characterized in that, the angle of inclination of the larger end of port opening place Fuel lance is less than or equal to the port opening than the angle of inclination of small end place Fuel lance in the horizontal direction.
6. energy-saving horse shoe flame water glass kiln according to claim 1, is characterized in that, described Fuel lance in the vertical direction setting angle is adjustable; Bottom, described Fuel lance outlet deflection kiln pond, its angle of regulation range is 1 °～7 °.
7. energy-saving horse shoe flame water glass kiln according to claim 1, it is characterized in that, described port tilts is connected on described kiln pond, and it is along regenerator to kiln pond direction, downward-sloping 15 °～25 °, to 2 °～6 ° of Yao Chi axis direction horizontal tilts.
8. energy-saving horse shoe flame water glass kiln according to claim 1, is characterized in that, described Fuel lance is sleeve structure, logical fuel in annular chuck, and inner tube is introduced the freezing air that accounts for combustion air total amount 1%～3%.
9. energy-saving horse shoe flame water glass kiln according to claim 1, is characterized in that, described Fuel lance air supply channel and port exit installation auxiliary fuel supply-system are used for combustion-supporting air quantity and fuel quantity and regulate in proportion.
10. energy-saving horse shoe flame water glass kiln according to claim 1, is characterized in that, the power ratio of adjacent two Fuel lances is 2:3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310025187.6A CN103086391B (en) | 2013-01-23 | 2013-01-23 | Energy-saving horse shoe flame water-glass kiln |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310025187.6A CN103086391B (en) | 2013-01-23 | 2013-01-23 | Energy-saving horse shoe flame water-glass kiln |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103086391A true CN103086391A (en) | 2013-05-08 |
| CN103086391B CN103086391B (en) | 2014-12-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310025187.6A Expired - Fee Related CN103086391B (en) | 2013-01-23 | 2013-01-23 | Energy-saving horse shoe flame water-glass kiln |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103086391B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106733276A (en) * | 2016-11-16 | 2017-05-31 | 信义玻璃（营口）有限公司 | A kind of heavy oil combustion spray gun and the stove with the spray gun |
| CN109553277A (en) * | 2018-11-08 | 2019-04-02 | 福建长城华兴玻璃有限公司 | A kind of two gun-type kilns of vial processing |
| CN113546512A (en) * | 2020-04-24 | 2021-10-26 | 山东大明消毒科技有限公司 | Glass kiln denitration treatment device and denitration treatment process |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5236682A (en) * | 1989-10-25 | 1993-08-17 | Hoechst Aktiengesellschaft | Process for producing crystalline sodium silicates having a layered structure |
| CN101672469A (en) * | 2008-09-08 | 2010-03-17 | 王振国 | Method and device for igniting coal gas in heat storage chamber and flue during kiln reversing |
| CN202063737U (en) * | 2011-05-03 | 2011-12-07 | 福建省沙县金沙白炭黑制造有限公司 | High-temperature kiln for water glass production |
-
2013
- 2013-01-23 CN CN201310025187.6A patent/CN103086391B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5236682A (en) * | 1989-10-25 | 1993-08-17 | Hoechst Aktiengesellschaft | Process for producing crystalline sodium silicates having a layered structure |
| CN101672469A (en) * | 2008-09-08 | 2010-03-17 | 王振国 | Method and device for igniting coal gas in heat storage chamber and flue during kiln reversing |
| CN202063737U (en) * | 2011-05-03 | 2011-12-07 | 福建省沙县金沙白炭黑制造有限公司 | High-temperature kiln for water glass production |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106733276A (en) * | 2016-11-16 | 2017-05-31 | 信义玻璃（营口）有限公司 | A kind of heavy oil combustion spray gun and the stove with the spray gun |
| CN106733276B (en) * | 2016-11-16 | 2022-07-26 | 信义玻璃（营口）有限公司 | Heavy oil combustion spray gun and furnace kiln with same |
| CN109553277A (en) * | 2018-11-08 | 2019-04-02 | 福建长城华兴玻璃有限公司 | A kind of two gun-type kilns of vial processing |
| CN109553277B (en) * | 2018-11-08 | 2022-04-05 | 福建长城华兴玻璃有限公司 | Two-gun type kiln for processing glass bottles |
| CN113546512A (en) * | 2020-04-24 | 2021-10-26 | 山东大明消毒科技有限公司 | Glass kiln denitration treatment device and denitration treatment process |
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| Publication number | Publication date |
|---|---|
| CN103086391B (en) | 2014-12-17 |
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| ASS | Succession or assignment of patent right |
Owner name: XINAO ENERGY SERVICES (SHANGHAI) CO., LTD. Free format text: FORMER OWNER: SHANGHAI XINAO ENERGY TECHNOLOGY CO., LTD. Effective date: 20140519 |
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Effective date of registration: 20140519 Address after: 201203, room 11, building 1388, 01 Zhang Dong Road, Zhangjiang hi tech park, Shanghai, Pudong New Area Applicant after: SHANGHAI ENN ENERGY SERVICE CO.,LTD. Address before: 201203, room 11, building 1388, 02 Zhang Dong Road, Zhangjiang hi tech park, Shanghai, Pudong New Area Applicant before: SHANGHAI XINAO ENERGY TECHNOLOGY Co.,Ltd. |
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Effective date of registration: 20200714 Address after: 065000 Langfang City Development Zone of Hebei province Huaxiang No. 118, No. 0392 Building 1 Patentee after: LANGFANG ENN PANERGY NETWORK TECHNOLOGY SERVICE Co.,Ltd. Address before: 201203, room 11, building 1388, 01 Zhang Dong Road, Zhangjiang hi tech park, Shanghai, Pudong New Area Patentee before: SHANGHAI ENN ENERGY SERVICE Co.,Ltd. |
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Granted publication date: 20141217 Termination date: 20220123 |