CN205137404U

CN205137404U - Energy -efficient full -automatic gas vapor generation stove

Info

Publication number: CN205137404U
Application number: CN201520872081.4U
Authority: CN
Inventors: 葛祥超
Original assignee: Individual
Current assignee: Individual
Priority date: 2015-11-04
Filing date: 2015-11-04
Publication date: 2016-04-06
Anticipated expiration: 2025-11-04

Abstract

The utility model discloses an energy -efficient full -automatic gas vapor generation stove, including first order preheating water tank, the hot airflow channel of third gyration, the high warm airflow channel of the cellular nest of tubes of second gyration, the perpendicular cellular tied in a bundle heat transfer nest of tubes of second gyration, insulation material layer, static inert gas insulating layer, the flourishing total layer of steam, steam superheater, intermediate layer preheating water tank, microcomputer automatic control, saturated chamber, high temperature hot gas flow rising passway, combustion chamber, combustor installation pipe, combustor and the perpendicular airflow channel 1 of combustion chamber heat transfer nest of tubes tied in a bundle, set up the perpendicular honeycomb pattern arranged of combustion chamber heat transfer nest of tubes tied in a bundle in the combustion chamber, the utility model provides high heat transfer area, increase the oxygen suppliment and improve the burning condition improvement fuel rate of utilization, prevent the heat diffusion, greatly increased effective heating area, reduce flame and the high temperature air current speed that flows, increase flame and the high temperature air current time of arrheaing, gain good heat transfer effect, improved the gas production greatly, safety is reliable again.

Description

A kind of efficient energy-saving full-automatic combustion gas steam generating boiler

Technical field

The utility model relates to a kind of producer, specifically a kind of efficient energy-saving full-automatic combustion gas steam generating boiler.

Background technology

The one of selling in the market is fire coal/gas fired-boiler and horizontal coal-fired/gas fired-boiler, the hot-cast socket equipment that these forms are different, is all the conversion carrying out heat energy simply by burning metal plate component and several larger tubing parts.Due to their right burning room and the external and internal compositions factor of whole equipment, the relation thermal efficiency of efficient heat generation area is low.Although the horizontal fire tube of the use that horizontal boiler has adds heating area, but the high temperature gas flow that its combustion chamber is sky open grave directly passes through from combustion chamber through fire tube inside, the high-temperature heat flux time of staying, very short thermal energy conversion efficiency was low, partial heat energy is directly emitted, do not carry out heat-insulation and heat-preservation and be diffused adding, smoke exhaust pipe outlet also has flame Mao to go out, highly energy-consuming high pollution, conventional boiler itself is bulky and there is high pressure, has certain potential safety hazard, another kind is the steam generator (quantity of steam that this steam generator produces can not meet atm number less as wine brewing, steam drying, the needs of steam curing etc.) that gas production is few, one is had to be biomass granular fuel boiler again, do not have coal-burning boiler so serious although this boiler pollutes, but so-called energy-conserving and environment-protective, in fact at present the biological granular fuel 70% of commercial type is wood producing, and produce biomass granule fuel and will consume a large amount of electric energy (and electricity is brought by burning coal contaminated environment), at destruction forest and environment, and have some producers to add coal powder to reduce costs directly burning vinasse powder, smokestack is everyday all at discharge Dust, this boiler itself is not energy-conservation to be structure and insulation factor, just use bio-fuel cost lower than natural gas, substantially be in use with the hot-cast socket equipment of this several form.In the factory of most of China, large-scale brewery and other use the self-employed worker of boiler all at use coal-burning boiler in pollution waste (only a few people make a profit the most people people that is injured checking for them), only has small part unit at burning natural gas, natural gas has been installed by some factories, but all at burning coal, although it is seriously polluted but will burn coal that their known road burns coal, reason is exactly that too energy charge is too high for conventional boiler burning natural gas, and the gas-steam boiler of 0.3 ton is on average per hour all will combust 23.5 cubic metres, gas.The gas-steam boiler of 1 ton is on average per hour will combust 39 cubic metres, gas.Because do not have better energy-saving equipment, interests of having no idea drive.

Utility model content

The purpose of this utility model is to provide a kind of efficient energy-saving full-automatic combustion gas steam generating boiler, to solve the problem proposed in above-mentioned background technology.

For achieving the above object, the utility model provides following technical scheme:

A kind of efficient energy-saving full-automatic combustion gas steam generating boiler, comprise exhaust emission tube, steam exhaust pipe, first order preheating water tank, 3rd revolution thermal current passway, the cellular nest of tubes high temperature hot gas circulation road of second revolution, the vertical cellular boundling heat exchange pipe group of second revolution, oxygen auxiliary combustion playpipe, adiabator layer, static inert gas thermal insulation layer, the steam that is filled with water has layer, steam superheater, interlayer preheating water tank, micro computer automatic controller, saturated chamber, high-temperature hot air-flow rising passway, main chamber, combustor mounting pipe, combustor honeycomb arrangement boundling vertical with main chamber heat exchange pipe group, main chamber vertical honeycomb arrangement boundling heat exchange pipe group is set in described main chamber, the upper end of described main chamber arranges the second revolution cellular nest of tubes high temperature hot gas circulation road, in the cellular nest of tubes high temperature hot gas circulation road of described second revolution, the vertical cellular boundling heat exchange pipe group of the second revolution is set, described main chamber and second turns round cellular nest of tubes high temperature hot gas circulation road and is communicated with, described second revolution cellular nest of tubes high temperature hot gas circulation road and the 3rd turns round between thermal current passway and is provided with high temperature gas flow rising passway, described 3rd revolution thermal current passway connects exhaust emission tube, the sheathed first order preheating water tank in periphery of described exhaust emission tube, described main chamber is connected with combustor by combustor mounting pipe, the described steam that is filled with water has layer and main chamber, the vertical cellular nest of tubes high temperature hot gas circulation road of second revolution, keep at a certain distance away between the shell body of high temperature gas flow rising passway connection respectively, described blow-off pipe is connected to small pump, small pump is connected to interlayer preheating water tank by interlayer preheating water tank and water pump tube connector, described interlayer preheating water tank and water pump tube connector are provided with water level small pump entering water electromagnetic valve, described water level small pump entering water electromagnetic valve is electrically connected with micro computer automatic controller, described interlayer preheating water tank is arranged on the 3rd revolution thermal current passway periphery, described interlayer preheating water tank is connected to first order preheating water tank by first order preheating water tank and interlayer preheating water tank tube connector, the described steam that is filled with water has layer periphery and is provided with static inert gas thermal insulation layer, described static inert gas thermal insulation layer is connected with inert gas and injects pipe, described static inert gas thermal insulation layer, interlayer preheating water tank tube connector, the skin of interlayer preheating water tank is equipped with adiabator layer, the top that the described steam that is filled with water has layer arranges saturated chamber, described steam superheater is arranged between main chamber and the cellular nest of tubes high temperature hot gas circulation road of the second revolution, described steam superheater is connected with steam exhaust pipe and saturated vapor inlet tube, described steam exhaust pipe is through the cellular nest of tubes high temperature hot gas circulation road of the second revolution, the steam that is filled with water has layer, static inert gas thermal insulation layer is connected with external equipment with adiabator layer, described saturated vapor inlet tube is communicated with saturated chamber.

As further program of the utility model: the upper end of described first order preheating water tank connects running water water inlet pipe, and the bottom of first order preheating water tank is provided with sewage draining exit and first order preheating water tank delivery port.

As the utility model further scheme: the periphery of described combustor mounting pipe is provided with cold air preheating cabinet, the upper end of cold air preheating cabinet is provided with cold air preheating cabinet air inlet, and the lower end of cold air preheating cabinet is provided with preheated air outlet.

As the utility model further scheme: the lower end of described main chamber is connected with oxygen injection pipe.

As the utility model further scheme: described in the steam that is filled with water have layer bottom and be provided with blow-off pipe, be provided with check-valves between blow-off pipe and small pump.

As the utility model further scheme: described static inert gas thermal insulation layer side is provided with inert gas inspection socket.

As the utility model further scheme: described in the steam that is filled with water have layer bottom and be provided with incrustation scale and remove pipe, incrustation scale is removed pipe and is provided with incrustation scale and removes seal of tube bolt group.

As the utility model further scheme: described in the steam that is filled with water have the external three pole level sensor case of layer, described three pole level sensor casees are electrically connected with micro computer automatic controller.

As the utility model further scheme: described saturated chamber is circumscribed with safety valve, air gauge and pressure sensor, described safety valve, air gauge and pressure sensor are all electrically connected with micro computer automatic controller.

Compared with prior art, the beneficial effects of the utility model are: improve heat exchange area, reduce flame and high temperature gas flow flowing velocity, increase flame and high temperature gas flow arrhea the time, increase oxygen supply and improve burning condition raising fuel utilization rate, heat insulation and the adiabator layer of the application of computer automatic control equipment and sensor, nonpoisonous and tasteless inert gas, prevents heat diffusion; Improve the thermal efficiency and reduce combustion gas use amount; Change chamber structure, by the cellular boundling nest of tubes of hydro-thermal heat exchanger tube one-tenth arranged vertically of main chamber, considerably increase efficient heat generation area, the water of boiling upwards erupts and is scattering into heat exchange on red-hot metallic plate.Water lev el control; Water lev el control is at the following certain position of top of combustion chamber, and the steam that is filled with water has layer and forms semi-wet state, obtains good heat transfer effect, substantially increases gas production, reduce the volume of equipment, and safety is reliable again.

Accompanying drawing explanation

Fig. 1 is the structural representation of efficient energy-saving full-automatic combustion gas steam generating boiler.

Fig. 2 is the side view of efficient energy-saving full-automatic combustion gas steam generating boiler.

Fig. 3 is the internal structure schematic diagram of main chamber in efficient energy-saving full-automatic combustion gas steam generating boiler.

Detailed description of the invention

Be described in more detail below in conjunction with the technical scheme of detailed description of the invention to this patent.

Refer to Fig. 1-3, a kind of efficient energy-saving full-automatic combustion gas steam generating boiler, comprise exhaust emission tube 1, steam exhaust pipe 2, first order preheating water tank 3, 3rd revolution thermal current passway 4, interlayer preheating water tank and water pump tube connector 5, the cellular nest of tubes high temperature hot gas circulation road 6 of second revolution, the vertical cellular boundling heat exchange pipe group 7 of second revolution, adiabator layer 8, static inert gas thermal insulation layer 9, the steam that is filled with water has layer 10, steam superheater 11, water level small pump entering water electromagnetic valve 12, running water water inlet pipe 13, small pump 14, check-valves 15, blow-off pipe 16, incrustation scale removes seal of tube bolt group 17, safety valve 18, air gauge 19, pressure sensor 20, saturated vapor inlet tube 21, first order preheating water tank and interlayer preheating water tank tube connector 22, interlayer preheating water tank 23, three pole level sensor casees 24, micro computer automatic controller 25, saturated chamber 26, inert gas inspection socket 27, high-temperature hot air-flow rising passway 28, main chamber 29, cold air preheating cabinet air inlet 30, combustor mounting pipe 31, combustor 32, preheated air outlet 33, oxygen injection pipe 34, main chamber vertical honeycomb arrangement boundling heat exchange pipe group 35 and inert gas inject pipe 36, main chamber vertical honeycomb arrangement boundling heat exchange pipe group 35 is set in described main chamber 29, the upper end of described main chamber 29 arranges the second revolution cellular nest of tubes high temperature hot gas circulation road 6, in the cellular nest of tubes high temperature hot gas circulation road 6 of described second revolution, the vertical cellular boundling heat exchange pipe group 7 of the second revolution is set, described main chamber 29 and second turns round cellular nest of tubes high temperature hot gas circulation road 6 and is communicated with, the cellular nest of tubes high temperature hot gas circulation road of described second revolution 6 and the 3rd turns round between thermal current passway 4 and is provided with high temperature gas flow rising passway 28, described 3rd revolution thermal current passway 4 connects exhaust emission tube 1, the sheathed first order preheating water tank 3 in periphery of described exhaust emission tube 1, the upper end of described first order preheating water tank 3 connects running water water inlet pipe 13, the bottom of first order preheating water tank 3 is provided with sewage draining exit and first order preheating water tank delivery port, described main chamber 29 is connected with combustor 32 by combustor mounting pipe 31, the periphery of described combustor mounting pipe 31 is provided with cold air preheating cabinet, the upper end of cold air preheating cabinet is provided with cold air preheating cabinet air inlet 30, the lower end of cold air preheating cabinet is provided with preheated air outlet 33, the lower end of described main chamber 29 is connected with oxygen injection pipe 34, the described steam that is filled with water has layer 10 and main chamber 29, the vertical cellular nest of tubes high temperature hot gas circulation road 6 of second revolution, keep at a certain distance away between the shell body of high temperature gas flow rising passway 4 connection respectively, the described steam that is filled with water has layer 10 bottom and is provided with blow-off pipe 16, check-valves 15 is provided with between blow-off pipe 16 and small pump 14, described blow-off pipe 16 is connected to small pump 14, small pump 14 is connected to interlayer preheating water tank 23 by interlayer preheating water tank and water pump tube connector 5, described interlayer preheating water tank and water pump tube connector 5 are provided with water level small pump entering water electromagnetic valve 12, described interlayer preheating water tank 23 is arranged on the 3rd revolution thermal current passway 4 periphery, described interlayer preheating water tank 23 is connected to first order preheating water tank 3 by first order preheating water tank and interlayer preheating water tank tube connector 22, the described steam that is filled with water has layer 10 periphery and is provided with static inert gas thermal insulation layer 9, described static inert gas thermal insulation layer 9 is connected with inert gas and injects pipe 36, described static inert gas thermal insulation layer 9 side is provided with inert gas inspection socket 27, described static inert gas thermal insulation layer 9, interlayer preheating water tank tube connector 22, the skin of interlayer preheating water tank 23 is equipped with adiabator layer 8, the described steam that is filled with water has layer 10 bottom and is provided with incrustation scale removing pipe, incrustation scale is removed pipe and is provided with incrustation scale removing seal of tube bolt group 17, the top that the described steam that is filled with water has layer 10 arranges saturated chamber 26, described steam superheater 11 is arranged between main chamber 29 and the cellular nest of tubes high temperature hot gas circulation road 6 of the second revolution, described steam superheater 11 is connected with steam exhaust pipe 2 and saturated vapor inlet tube 21, described steam exhaust pipe 2 is through the cellular nest of tubes high temperature hot gas circulation road 6 of the second revolution, the steam that is filled with water has layer 10, static inert gas thermal insulation layer 9 is connected with external equipment with adiabator layer 8, described saturated vapor inlet tube 21 is communicated with saturated chamber 26, described saturated chamber 26 is circumscribed with safety valve 18, air gauge 19 and pressure sensor 20, the described steam that is filled with water has the external three pole level sensor casees 24 of layer 10, described water level small pump entering water electromagnetic valve 12, safety valve 18, air gauge 19 and pressure sensor 20, three pole level sensors 24 are all electrically connected with micro computer automatic controller 25.

Preparation method of the present utility model, comprises following installation steps:

(1) complete main chamber 29 → the second and turn round the connection that vertical cellular nest of tubes high temperature hot gas circulation road 6 → high temperature gas flow rising passway 4 → steam superheater the 11 → three turns round thermal current passway 4 → exhaust emission tube 1 → combustor mounting pipe 31 and oxygen injection pipe 34;

First be by main chamber 29 honeycomb arrangement boundling vertical with main chamber heat exchange pipe group 35 parts sheet material well cutting as requested all around, upper and lower two pieces of symmetrical heat exchange metal perforated plates are by being laser-cut into the hole of honeycomb arrangement; Then hydro-thermal heat exchanger tube is vertically inserted in the upper orifice plate of honeycomb arrangement and weld, upper and lower heat exchange metal perforated plate welds with main chamber 29 front and rear panel, main chamber 29 left side plate; Again the base plate of the cellular nest of tubes high temperature hot gas circulation road 6 of the second revolution and top board, front panel and rear board are welded to the stage casing of the left side plate of main chamber 29, short hydro-thermal heat exchanger tube is vertically inserted in the upper orifice plate of the second revolution honeycomb arrangement and welds, the top board of the vertical cellular nest of tubes high temperature hot gas circulation road 6 of the second revolution offers a saturated vapor inlet hole and a high-quality steam is portalled, for installing steam superheater 11 respectively; Again steam superheater 11 erecting and welding is turned round on the top board of vertical cellular nest of tubes high temperature hot gas circulation road 6 second, the plate of high temperature gas flow rising passway 28 is connected to the tail end gas port welding of the vertical cellular nest of tubes high temperature hot gas circulation road 6 of the second revolution, again the 3rd revolution thermal current passway 4 is connected on high temperature gas flow rising passway 28 mouthfuls, offer a combustor installing hole and two oxygen hoses installation via holes at the front panel of main chamber 29, and combustor mounting pipe 31 and oxygen injection pipe 34 erecting and welding are got on; The rear board of the 3rd revolution thermal current passway 4 is opened a rectangle exhaust emission tube respectively via hole is installed and exhaust emission tube 1 welding is got on;

(2) connection that the steam that is filled with water has layer 10 housing is completed; The steam that is filled with water has to keep at a certain distance away respectively between shell body that layer 10 housing and main chamber 29, second turn round vertical cellular nest of tubes high temperature hot gas circulation road 6, high temperature gas flow rising passway 4 and is connected, the steam that is filled with water has layer 10 base plate to be offered one group of cellular nest of tubes hole the same with main chamber 29 base plate and removes pipe for welding incrustation scale, have on layer 10 base plate at the steam that is filled with water and open a public hole of blowdown moisturizing again, and blow-off pipe 16 is connected to the base plate that the steam that is filled with water has layer 10 housing and gets on; The steam that is filled with water has layer 10 top board and offers the detect aperture such as a high-quality steam tap and pressure sensor respectively and the detector tube welding such as pressure sensor 20 got on; Have at the steam that is filled with water and layer 10 front panel open a combustor installing hole assembly via hole the same with main chamber 29 front panel and two oxygen mounting pipe via holes and weld; Left plate is offered two between the upper and lower level sensor case across a certain distance connect pore and the welding of connecting filament head tube got on;

(3) connection of static inert gas thermal insulation layer 9 is completed, the nonpoisonous and tasteless bad high temperature inert gas of static inert gas thermal insulation layer 9(, inert gas has certain heat-proof quality), static inert gas thermal insulation layer 9 housing and the steam that is filled with water have to keep at a certain distance away between layer 10 housing and are connected, static inert gas thermal insulation layer 9 cover top plate and the steam that is filled with water have layer 10 housing and offer a high-temperature steam tap and a pressure sensor etc. equally respectively and detect via hole, left plate is offered two level sensor case tube connector via holes across a certain distance between the upper and lower, for installing three pole level sensor casees 24, static inert gas thermal insulation layer 9 front panel is opened via hole that a combustor installing hole assembly via hole and inert gas inject pore and two oxygen injection pipes 34 respectively, right panel is opened an inert gas check pore and connect respectively,

(4) connection of interlayer preheating water tank 23 is completed; Being turned round by interlayer preheating water tank 23 six blocks of plates and the 3rd keeps at a certain distance away between thermal current passway 4 welds, and the rear board of interlayer preheating water tank 23 is opened a rectangle exhaust emission tube installing hole and preheating water tap; The top board of interlayer preheating water tank 23 is opened first order preheating water water inlet pore and gets on the delivery port that pipeline is connected to first order preheating water tank 23; The base plate of interlayer preheating water tank 23 opened a high temperature gas flow rising passway rectangle via hole and welds, the rear board of interlayer preheating water tank 23 offered a preheating water water outlet pore and has welded outlet pipe, reserving interface that is good and small pump 14;

(5) first order preheating water tank 3 outside exhaust emission tube 1 is completed; Five pieces of spacing plates certain distances are welded on outside exhaust emission tube 1, top board is offered a rectangle smoke exhaust pipe via hole, offer a preheating water apopore on the side panels, the side panel of opposite side is opened a running water water inlet pore and a sewage draining exit;

(6) connection of adiabator layer 8 is completed; The top board of adiabator layer 8 is opened a rectangle first order water tank via hole and a high-quality steam discharge pipe via hole respectively, the detector tube via holes such as a pressure sensor; The base plate of adiabator layer 8 is opened intake public pore and four gravity pin pores welding of a blowdown get on; The front panel of adiabator layer 8 is opened a cold air preheating cabinet via hole and cold air preheating cabinet is installed; The rear board of adiabator layer is opened a first order water tank blow-off pipe via hole; The Left-Hand Panel of adiabator layer 8 is opened two level sensor case tube connector via holes across a certain distance between the upper and lower; Again adiabator layer 8 left and right sides panel, top board base plate, front and back panel are given the connection that to keep at a certain distance away between the housing of static inert gas thermal insulation layer 9 and the top board of interlayer preheating water tank 23.

Energy-conservation base reason of the present utility model is: the flame that combustor 32 ejects is can only intert by during vertical honeycomb arrangement boundling heat exchange pipe group 35, be wound around, refraction, collision makes flame long period in main chamber 29 stop, improve and maintain furnace temperature, water in pipe is acutely seethed with excitement and upwards sprays the inner surface of air-bubble to the vertical cellular boundling heat exchange pipe group 7 of the second revolution on top and the outer surface heat exchange again of the vertical honeycomb channels 6 of the second revolution, produce a large amount of steam and obtain best heat exchange usefulness, arrange boundling heat exchange pipe group to contribute to increasing efficient heat generation area, reduce high temperature gas flow flowing velocity, can expand because combustor 32 heats rear water, water level can rise, the water level arranged is lower than main chamber 29 upper surface certain distance, the steam that is filled with water has layer 10 and forms semi-wet state, the few quick heating temperature height heat exchange of water is fast, compare to traditional boiler and improve energy use efficiency, increase oxygen supply and improve burning condition, the fuel completely that will not burn burns away and improves furnace temperature and energy utilization rate, and discharge is more totally cleaned, diligent moisturizing, mend few water and can not once reduce in-furnace temperature and vapour pressure, tight gas supply, the air-bubble part collision of meanwhile upwards erupting arrives upper surface through the vertical cellular boundling heat exchange pipe group 7 of the second revolution, a part arrives the outer surface heat exchange again of the vertical cellular boundling heat exchange pipe group 7 of the second revolution, air-bubble erupts, and flies shallow, and collision forms water particle and touches heat exchange repeatedly behind red-hot heat exchange metal surface, in order to improve the thermal efficiency further, running water is sent into the steam that is filled with water again have heat exchange in layer by from the heat of first order preheating water tank 3 and the 3rd revolution thermal current passway 4 running water of interlayer preheating water tank 23 being preheating to about 95 degree, reduces gas consumption, send into main chamber 29 through combustor 32 after the cold air entering combustor 32 is preheating to about 40 degree by cold air preheating cabinet and keep furnace temperature, (particularly winter better effects if) reduces fuel consumption, water lev el control, the water level signal detected by level sensor passes to computerized auto-controller backward be filled with water layer automatic water supplement or stopping moisturizing, when running water lack of water anhydrous supplementary time water level be in lowest water level computerized auto-controller and report to the police and automatically close combustor 32 and small pump 14, the method of mending few water with diligent moisturizing can not reduce in-furnace temperature and air pressure held stationary air feed once, and the object of controlling water level height is that quick heat exchange and the upwards quick heat exchange of eruption air-bubble of seething with excitement improve gas production, pressure and security control, after the setting value air pressure signal detected by pressure sensor 20 passes to computerized auto-controller, (minimum 0.02mpa is to the highest 0.04mp) automatically opens or closes combustor 32, when pressure reaches safety valve setting value 0.05mpa, safety valve 18 automatic vent computerized auto-controller is reported to the police, be arranged on the sensor alarm inside first order preheating water tank 3 when running water lack of water and automatically quit work, the combustor automatic closing air valve when combustor 32 has detected gas leakage, multiple protective ensure that security of operation of the present utility model, Insulation, nonpoisonous and tasteless bad high temperature inert gas is filled heat insulation in inert gas thermal insulation layer 9, fill the dual measure of 60mm insulation material outside in adiabator layer and prevent heat diffusion, heat energy is allowed to make full use of to reduce fuel consumption, increase installation steam superheater 11 for reducing the energy loss of steam in Cemented filling, steam superheater 11 can also by the heating produces steam again of the water in saturated vapor, easy to maintenance, can also open incrustation scale removing seal of tube bolt group 17 and manually remove incrustation scale except can using scale remover and removing incrustation scale, main chamber 29 and thermal vapor stream passage do not have residue to generate Maintenance free.

The utility model is from the external and internal compositions of combustion chamber and whole steam generating boiler, and heat exchange theory, improves heat exchange area and start with, increase oxygen supply and improve burning condition, application and the nonpoisonous and tasteless inert gas of computer automatic control equipment and sensor are heat insulation, and 60mm heat insulating material for external layer, prevents heat diffusion, combustor changes air preheat air inlet into by cold wind air inlet, the heat of sharp combustor installing port, installs interlayer air preheat case in its outside additional, and the air inlet being sent to combustor after cold wind preheating is sent into combustion chamber by combustor, keeps chamber temperature, the first order preheating water tank of outlet port passage is utilized preheating cold water to be sent into the outer surface interlayer water tank of the 3rd revolution thermal current passway to about 60 DEG C, preheating water is heated to about 95 DEG C to send into by small pump the layer that is filled with water and carry out heat exchange, improves the thermal efficiency and reduce combustion gas use amount, change chamber structure, by the cellular boundling nest of tubes of hydro-thermal heat exchanger tube one-tenth arranged vertically of main chamber, considerably increase efficient heat generation area, the flame that combustor is ejected interts between cellular boundling nest of tubes, be wound around, collision, flame long period stop in combustion chamber obtains good heat transfer effect, (upwards erupt together with steam after the water boiling of hydro-thermal heat exchanger tube object arranged vertically mainly in main chamber is outer and cellular boundling nest of tubes, through the outer surface of the vertical cellular boundling heat exchange pipe group neutralization second revolution high temperature gas flow passage of the second revolution, fly shallow, collision, heat exchange repeatedly of being scattered produces saturated vapor), because the water lev el control of the layer that is filled with water is at main chamber below upper surface 30mm, the whole vapor film space that is filled with water forms semi-wet state, it just looks like sprinkle water to burning in hot pot that the air-bubble of Lower Half upwards erupts, steam explosion generally produces, substantially increase gas production, and aerogenesis speed quickly shortens the stand-by period, to reduce the volume of equipment, and conventional boiler volume be filled with water greatly vapor film space 90% be water need a large amount of fuel to generate heat could " driving " steam.Conventional boiler is as little in fruit volume just can not meet the requirement of steam production, increase oxygen supply and improve burning condition, because fuel combustion needs to consume a large amount of oxygen, and the content of oxygen is limited in air, fuel just runs out of oxygen in the burning of combustion chamber first half section, the fuel completely that do not burn leads out with thermal current, particularly alcohol-group fuel atomization after-combustion is incomplete, therefore use two oxygen conveying pipes (after oxygen conveying pipe, section beats spray-hole to direction inside combustion chamber) that oxygen is directly delivered to the second half section of the burning room release heat that burns away of fuel completely of not burning and improve furnace temperature and energy utilization rate, discharge is more totally cleaned, (oxygen is provided by a microminiature oxygenerator, oxygenerator works asynchronously with combustor), increase external control devices, computerized auto-controller receives the water level signal that level sensor transmits and opens or close small pump.Computerized auto-controller is opened after receiving preset pressure value range (between the 0.02mpa-0.04mpa) signal that pressure sensor transmits or is closed combustor; Installed safety valve, preset pressure 0.05mpa release, lack of water, superpressure, gas leakage computerized auto-controller is reported to the police and is automatically all stopped, and safety is reliable again.

The utility model, through the test of confirmatory sample (being equivalent to 0.3 ton of gas fired-boiler) actual motion, uses to the identical technique gas-firing wine brewing test of the Brewing equipment that 0.3 ton of conventional boiler is identical, gas-firing 8.5-9 cubic meter per hour.The methyl alcohol test of burning 99.99%, burning 12.5-13 kilogram per hour, the 6-8 minute as long as aerogenesis steams soon from cold water to boiling.As long as boosting is 2-3 minute from 0.02mpa to 0.04mpa soon.Steam production is more bigger than conventional gas boiler duty viewed from whole wine brewing process greatly, steam temperature is high, save the working time, time less than conventional gas/coal-burning boiler saving 1-1.2 (boiling of conventional boiler from ignition trigger to water is steamed needs 1-1.2 hour stand-by period), test proves energy-saving effect clearly, natural gas and clean fuel methyl alcohol two kinds of fuel can be used, really accomplished energy-conserving and environment-protective.

Above the better embodiment of this patent is explained in detail, but this patent is not limited to above-mentioned embodiment, in the ken that one skilled in the relevant art possesses, can also makes a variety of changes under the prerequisite not departing from this patent aim.

Claims

1. an efficient energy-saving full-automatic combustion gas steam generating boiler, comprise exhaust emission tube (1), steam exhaust pipe (2), first order preheating water tank (3), 3rd revolution thermal current passway (4), the cellular nest of tubes high temperature hot gas circulation road (6) of second revolution, the vertical cellular boundling heat exchange pipe group (7) of second revolution, adiabator layer (8), static inert gas thermal insulation layer (9), the steam that is filled with water has layer (10), steam superheater (11), interlayer preheating water tank (23), micro computer automatic controller (25), saturated chamber (26), high-temperature hot air-flow rising passway (28), main chamber (29), combustor mounting pipe (31), combustor (32) honeycomb arrangement boundling vertical with main chamber heat exchange pipe group (35), it is characterized in that, main chamber vertical honeycomb arrangement boundling heat exchange pipe group (35) is set in described main chamber (29), the upper end of described main chamber (29) arranges the second revolution cellular nest of tubes high temperature hot gas circulation road (6), in the cellular nest of tubes high temperature hot gas circulation road (6) of described second revolution, the vertical cellular boundling heat exchange pipe group (7) of the second revolution is set, described main chamber (29) and second turns round cellular nest of tubes high temperature hot gas circulation road (6) and is communicated with, described second revolution cellular nest of tubes high temperature hot gas circulation road (6) and the 3rd is turned round between thermal current passway (4) and is provided with high temperature gas flow rising passway (28), described 3rd revolution thermal current passway (4) connects exhaust emission tube (1), the sheathed first order preheating water tank (3) in periphery of described exhaust emission tube (1), described main chamber (29) is connected with combustor (32) by combustor mounting pipe (31), the described steam that is filled with water has layer (10) and main chamber (29), the vertical cellular nest of tubes high temperature hot gas circulation road (6) of second revolution, keep at a certain distance away between the shell body of high temperature gas flow rising passway (4) connection respectively, described blow-off pipe (16) is connected to small pump (14), small pump (14) is connected to interlayer preheating water tank (23) by interlayer preheating water tank and water pump tube connector (5), described interlayer preheating water tank and water pump tube connector (5) are provided with water level small pump entering water electromagnetic valve (12), described water level small pump entering water electromagnetic valve (12) is electrically connected with micro computer automatic controller (25), described interlayer preheating water tank (23) is arranged on the 3rd revolution thermal current passway (4) periphery, described interlayer preheating water tank (23) is connected to first order preheating water tank (3) by first order preheating water tank and interlayer preheating water tank tube connector (22), the described steam that is filled with water has layer (10) periphery and is provided with static inert gas thermal insulation layer (9), described static inert gas thermal insulation layer (9) is connected with inert gas and injects pipe (36), described static inert gas thermal insulation layer (9), interlayer preheating water tank tube connector (22), the skin of interlayer preheating water tank (23) is equipped with adiabator layer (8), the top that the described steam that is filled with water has layer (10) arranges saturated chamber (26), described steam superheater (11) is arranged between main chamber (29) and the cellular nest of tubes high temperature hot gas circulation road (6) of the second revolution, described steam superheater (11) is connected with steam exhaust pipe (2) and saturated vapor inlet tube (21), described steam exhaust pipe (2) is through the cellular nest of tubes high temperature hot gas circulation road (6) of the second revolution, the steam that is filled with water has layer (10), static inert gas thermal insulation layer (9) is connected with external equipment with adiabator layer (8), described saturated vapor inlet tube (21) is communicated with saturated chamber (26).

2. efficient energy-saving full-automatic combustion gas steam generating boiler according to claim 1, it is characterized in that, the upper end of described first order preheating water tank (3) connects running water water inlet pipe (13), and the bottom of first order preheating water tank (3) is provided with sewage draining exit and first order preheating water tank delivery port.

3. efficient energy-saving full-automatic combustion gas steam generating boiler according to claim 1, it is characterized in that, the periphery of described combustor mounting pipe (31) is provided with cold air preheating cabinet, the upper end of cold air preheating cabinet is provided with cold air preheating cabinet air inlet (30), and the lower end of cold air preheating cabinet is provided with preheated air outlet (33).

4. efficient energy-saving full-automatic combustion gas steam generating boiler according to claim 1, is characterized in that, the lower end of described main chamber (29) is connected with oxygen injection pipe (34).

5. efficient energy-saving full-automatic combustion gas steam generating boiler according to claim 1, is characterized in that, described in the steam that is filled with water have layer (10) bottom and be provided with blow-off pipe (16), be provided with check-valves (15) between blow-off pipe (16) and small pump (14).

6. efficient energy-saving full-automatic combustion gas steam generating boiler according to claim 1, is characterized in that, described static inert gas thermal insulation layer (9) side is provided with inert gas inspection socket (27).

7. efficient energy-saving full-automatic combustion gas steam generating boiler according to claim 1, is characterized in that, described in be filled with water steam have layer (10) bottom be provided with incrustation scale remove pipe, incrustation scale remove pipe be provided with incrustation scale remove seal of tube bolt group (17).

8. efficient energy-saving full-automatic combustion gas steam generating boiler according to claim 1, it is characterized in that, the described steam that is filled with water has external three poles level sensor case (24) of layer (10), and three pole level sensors (24) are electrically connected with micro computer automatic controller (25).

9. efficient energy-saving full-automatic combustion gas steam generating boiler according to claim 1, it is characterized in that, described saturated chamber (26) is circumscribed with safety valve (18), air gauge (19) and pressure sensor (20), and described safety valve (18), air gauge (19) and pressure sensor (20) are all electrically connected with micro computer automatic controller (25).