CN2184861Y - High efficiency energy saving boiler - Google Patents
High efficiency energy saving boiler Download PDFInfo
- Publication number
- CN2184861Y CN2184861Y CN94201379U CN94201379U CN2184861Y CN 2184861 Y CN2184861 Y CN 2184861Y CN 94201379 U CN94201379 U CN 94201379U CN 94201379 U CN94201379 U CN 94201379U CN 2184861 Y CN2184861 Y CN 2184861Y
- Authority
- CN
- China
- Prior art keywords
- steam
- boiler
- jet
- communicated
- magnetic valve
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Classifications
-
- Y02E20/344—
Landscapes
- Air Supply (AREA)
Abstract
The utility model relates to a high efficiency energy saving boiler. The utility model is characterized in that the inner part of a hearth is provided with a steam nozzle, a hot wind nozzle, and a temperature probe. The lower part of a grate is provided with a steam injection pipe and a hot wind injection pipe, and the injection of the steam nozzle, the steam injection pipe, the hot wind nozzle, and the hot wind injection pipe is controlled by the temperature probe and a controller. The utility model has the advantages of novel, peculiar, and simple structure, and has the advantage that the steam can be decomposed into the hydrogen and the oxygen when meeting the high temperature, and the oxygen is used to support the combustion, and the hydrogen is used to be combusted, and therefore, a new combustion energy can be provided. Besides, the coal consumption of the boiler is reduced, the thermal efficiency of the boiler is enhanced, and the environment pollution is reduced.
Description
The invention belongs to boiler and make the field.
Background technology of the present invention is: the steam production of existing Industrial Boiler and normal-pressure boiler and the heat production water yield all are by coal-fired realization the on the fire grate in burner hearth.In order to improve the burning of coal rate, guarantee oxygen-supplying amount, what generally adopt is to pulverize coal-fired, forced-air blast.But the deficiency point that exists is: consumption coal coal is big, the thermal efficiency is low, contaminated environment.
Purpose of design of the present invention is: avoid the weak point in the existing background technology, design a kind of coal consumption that can reduce boiler significantly, can reach the energy-saving efficient boiler of original boiler steam supply, output again.
Design of the present invention is: on the basis of existing Industrial Boiler and normal-pressure boiler, spraying steam, spray hot blast in the pot thorax are at fire grate bottom spraying steam, spray hot blast.Purpose at fire grate bottom spraying steam is: behind the vapor absorption coal heat, some resolves into hydrogen and oxygen to make the steam that is heated rapidly, oxygen plays combustion-supporting effect, and hydrogen and coal generate hydrocarbon gas (CmHn), and this gas is emitted heat in the burner hearth internal combustion; In like manner, the purpose of spraying steam is in burner hearth: make water vapour at high temperature some resolve into hydrogen and oxygen, the a part of hydrogen release heat of directly burning, part hydrogen generates new hydrocarbon again and participates in burning in burner hearth, thereby produce higher heat, and oxygen plays combustion-supporting effect in burner hearth, and the thermal efficiency of boiler is improved significantly.The purpose of spray hot blast is: to provide sufficient oxygen in the burner hearth in order giving, to make burning more abundant.But the injection of steam, hot blast is intermittently to carry out, and the size of its interlude, emitted dose is by the temperature measurement probe that is positioned at burner hearth temperature signal to be transferred to controller, and is sent the unlatching and the closing time of instruction control magnetic valve by controller.Organization plan: a kind of energy-saving efficient boiler, steam jet (7), hot-blast spray nozzle (15) and temp probe (5) are housed in the burner hearth of boiler (4), and steam-jet siphon (11) and spray hot wind pipe (10) are equipped with in the below of the fire grate (12) of boiler furnace (4).Temp probe (5) all is connected with the outer controller (9) of stove with magnetic valve (6,8,13,16,21), and the injection of steam jet (7), hot-blast spray nozzle (15), steam-jet siphon (11) and spray hot wind pipe (10) is subjected to the control of temp probe (5) and controller (9) to be the batch (-type) spray regime.The air intake of steam jet (7) connects steam pressurized bag (1) by magnetic valve (6) or is communicated with Boiler Steam discharge nozzle (19) by pipe joint.The air intake of steam jet (7), steam-jet siphon (11) respectively by magnetic valve (6,8) and one of steam pipeline (3) send that steam ports is communicated with, steam pipeline another send steam ports to pass through magnetic valve (21) to be communicated with steam-water separator, the air intake of steam pipeline is communicated with steam-water separator.Steam carrier pipe (3) and pass a pot thorax (4).
Operation principle: 1, (Fig. 1) temp probe (5) will measure fire box temperature and reach certain when setting value, its signal is transferred to controller (9), controller electromagnetic valve of instruction (6,8,13,16) is opened, spraying steam and hot blast in burner hearth and bottom the fire grate, when being ejected into the fire box temperature setting value, close magnetic valve (6,8,13,16), by that analogy.2, (Fig. 2) temp probe (5) will measure fire box temperature and reach certain when setting value, its signal is transferred to controller (9), the controller electromagnetic valve of instruction, (6,8,13,16) open, magnetic valve (21) cuts out, this moment by the steam-water separator flow path be located at water in the steam pipeline in the burner hearth or steam under the burner hearth action of high temperature rapidly vaporization back (after the steam superheating) through steam jet (7), hot-blast spray nozzle (15) steam-jet siphon (11) and spray hot wind pipe (10) are to burner hearth and the spray of fire grate bottom is steamed and the spray hot blast, when measuring fire box temperature, temp probe (5) reached when setting value, its signal is transferred to controller (9), controller electromagnetic valve of instruction (6,8,13,16) close, magnetic valve (21) is opened, this moment by the steam-water separator flow path be located at steam in the burner hearth carry in water or steam under the burner hearth action of high temperature rapidly vaporization (after the steam superheating) return steam-water separator through magnetic valve (21), provide a thermal source to steam-water separator, thereby impel water vaporization rapidly under the effect of high-temperature steam of carbonated drink separating layer, thereby improve the steam production of boiler.
The present invention compares with background technology, the one, by spraying steam in the burner hearth, the spray hot blast, make water vapour resolve into hydrogen and oxygen at fire grate bottom spraying steam, spray hot blast, comburant oxygen, hydrogen is participated in burning, thereby a kind of new burning energy is provided, reduce the coal consumption of boiler widely, improved the thermal efficiency of boiler.The 2nd, sufficient combustion reduces harmful gas emission, as So
2Deng, reduce and pollute, reduce chimney height and cost simultaneously.
Description of drawings:
Fig. 1 is the structural representation of first kind of embodiment of the present invention.
Fig. 2 is the structural representation of second kind of embodiment of the present invention.
Embodiment 1(Fig. 1): on the basis of existing Industrial Boiler, steam jet (7) is installed in burner hearth, temperature is visited (5), hot-blast spray nozzle (15), plurality of rows steam-jet siphon (11) and spray hot wind pipe (10) are installed below fire grate, steam jet (7) and steam-jet siphon (11) air intake are respectively through vapour magnetic valve (6,8) steam drain with steam pipeline (3) is communicated with, the air intake of steam pipeline is communicated with the steam drain of steam pressurized bag (1), and the air intake of steam pressurized bag is communicated with the steam comb (19) of boiler through control valve (8).Steam pressurized bag (1) is made of housing, electric heating tube 2 etc.Hot-blast spray nozzle (15) and spray hot wind pipe (10) air inlet are communicated with the warm-air pipe that is positioned at body of heater through magnetic valve (16,13) respectively.Magnetic valve (6,8,16,13), electric heating tube connect the terminals of controller (9) by lead-in wire.
Embodiment 2(Fig. 2): on the basis of embodiment 1, take down control valve (18), steam pressurized bag (1), electric heating tube (2).The admission (liquid) of steaming carrier pipe (3) mouthful is communicated with steam-water separator (17) and passes burner hearth, and by threeway one end be communicated with the air intake of electromagnetism (6,8), an end is communicated with steam-water separator (17) through magnetic valve (21), steam transmitting pipe, thereby constitutes a complete loop.
Claims (4)
1, a kind of energy-saving efficient boiler, it is characterized in that: steam jet (7), hot-blast spray nozzle (15) and temp probe (5) are housed in the burner hearth of boiler (4), steam-jet siphon (11) and spray hot wind pipe (10) are equipped with in the below of the fire grate (12) of boiler furnace (4), temp probe (5) all is connected with the outer controller (9) of stove with magnetic valve (6,8,13,16,21), and the injection of steam jet (7), hot-blast spray nozzle (15), steam-jet siphon (11) and spray hot wind pipe (10) is subjected to the control of temp probe (5) and controller (9) to be the batch (-type) injection.
2, energy-saving efficient boiler according to claim 1 is characterized in that: the air intake of steam jet (7) connects steam pressurized bag (1) by magnetic valve (6) or is communicated with Boiler Steam discharge nozzle (19) by pipe joint.
3, energy-saving efficient boiler according to claim 1, it is characterized in that: the air intake of steam jet (7), steam-jet siphon (11) respectively by magnetic valve (6,8) and one of steam pipeline (3) send that steam ports is communicated with, steam pipeline another send steam ports to pass through magnetic valve (21) to be communicated with steam-water separator, the air intake of steam pipeline is communicated with steam-water separator.
4, energy-saving efficient boiler according to claim 3 is characterized in that: steam pipeline (3) passes a pot thorax (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN94201379U CN2184861Y (en) | 1994-01-15 | 1994-01-15 | High efficiency energy saving boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN94201379U CN2184861Y (en) | 1994-01-15 | 1994-01-15 | High efficiency energy saving boiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2184861Y true CN2184861Y (en) | 1994-12-07 |
Family
ID=33821457
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN94201379U Expired - Fee Related CN2184861Y (en) | 1994-01-15 | 1994-01-15 | High efficiency energy saving boiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2184861Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101324329B (en) * | 2008-06-27 | 2011-08-24 | 南京航空航天大学 | Additional energy type energy-saving boiler system and energy-saving method |
| CN103035227A (en) * | 2012-12-25 | 2013-04-10 | 张燕 | Huqin with wide compass and capable of playing harmonic interval |
| CN104696982A (en) * | 2015-03-26 | 2015-06-10 | 黄俊柳 | Coal-fired stove with vapor supported combustion function |
-
1994
- 1994-01-15 CN CN94201379U patent/CN2184861Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101324329B (en) * | 2008-06-27 | 2011-08-24 | 南京航空航天大学 | Additional energy type energy-saving boiler system and energy-saving method |
| CN103035227A (en) * | 2012-12-25 | 2013-04-10 | 张燕 | Huqin with wide compass and capable of playing harmonic interval |
| CN104696982A (en) * | 2015-03-26 | 2015-06-10 | 黄俊柳 | Coal-fired stove with vapor supported combustion function |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN2184861Y (en) | High efficiency energy saving boiler | |
| CN201497177U (en) | Vapor-heat integral furnace | |
| CN207702726U (en) | A kind of abundant combustion environmental-friendly energy-saving boiler | |
| CN101799154B (en) | High-power pulse combustion steam boiler with multi-combustor parallel heating | |
| CN201335363Y (en) | Fuel gas steam engine | |
| CN108087855A (en) | A kind of closing cartridge heater of steam generator | |
| CN201909351U (en) | Energy-saving burner type stove characterized by integral heat preservation and waste heat recovery as well as natural smoke discharge | |
| CN107300167A (en) | A kind of biomass gasification fired technology of integral type and application | |
| CN207936037U (en) | A kind of closing cartridge heater of steam generator | |
| CN202392825U (en) | Boiler for producing gas to increase combustion by utilizing combustion heat | |
| CN2275205Y (en) | High efficiency energy saving water gas furnace | |
| CN201407696Y (en) | Energy-saving and environmental friendly straw gasification furnace | |
| CN208998324U (en) | A kind of thermal circulation boiler | |
| CN103982922B (en) | Hot blast high-temperature fuel gas stove | |
| CN205919515U (en) | Energy -conserving high -efficient environmental protection hot wind boiler | |
| CN212204478U (en) | Integrated biodiesel steam generator | |
| CN2513002Y (en) | Straw gasifying furnace by water steam aiding burning | |
| CN106931623A (en) | A kind of gas heater | |
| CN2432509Y (en) | Boiler | |
| CN219415770U (en) | Waste heat utilization device of car hearth furnace | |
| CN216011270U (en) | Novel energy-saving reconstruction device for boiler | |
| CN201421069Y (en) | Fuel gas steam engine | |
| CN207123070U (en) | A kind of gas heater | |
| CN201285168Y (en) | Pulse combustion heating stove | |
| CN201322293Y (en) | Positive and reverse multi-gtate burning coal gas fired boiler |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |