CN106195982A - Heating unit and include the steam generator of this heating unit - Google Patents
Heating unit and include the steam generator of this heating unit Download PDFInfo
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- CN106195982A CN106195982A CN201610733800.3A CN201610733800A CN106195982A CN 106195982 A CN106195982 A CN 106195982A CN 201610733800 A CN201610733800 A CN 201610733800A CN 106195982 A CN106195982 A CN 106195982A
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Abstract
The present invention relates to steam generator technical field, specifically, relate to a kind of heating unit and include the steam generator of this heating unit.This heating arrangement includes housing, is horizontally disposed with the combustion barrel of a both ends open in housing；Combustion barrel one end connects with hull outside, and housing is positioned at end side described in combustion barrel and is provided with exhaust opening；Form combustion product gases runner between combustion barrel outside and inner walls, at combustion product gases runner, be provided with heating coil.This steam generator includes generator body, and generator body uses above-mentioned heating arrangement.Heat utilization efficiency of the present invention is higher, combustion gas rapidly and is required relatively low by startup.
Description
Technical field
The present invention relates to steam generator technical field, specifically, relate to a kind of heating unit and include this heating list
The steam generator of unit.
Background technology
Steam generator is the important component part of Steam Power Equipment, is that the heat energy utilizing fuel or other energy is water
It is heated as the plant equipment of hot water or steam.
Existing steam generator generally uses boiler form, and the boiler of this kind of form is when heating, in order to reduce thin-walled
The thermal stress of the commissure between pipe and thick wall shell and tube sheet is concentrated, it is necessary to heating boiler slowly, this allows for
Existing boiler starts to steam output needs from cold pot and takes a substantial amount of time (at least 40 minutes), and this brings for user
Great inconvenience.
The patent document of Publication No. " CN201513874U " discloses a kind of flash steam generator, although it can
By the way of coil pipe heats, it is greatly promoted the speed that steam produces, but its defect is the most obvious, specifically includes that
1, its internal combustor is closely to be offseted by coil spring shape coil pipe 5 to constitute, in order to ensure to spray at combustor
Flame preferably the bottom of coil device can be heated and burnt after high-temperature flue gas can be preferably to coil pipe
Device top is heated, and should use with regard to the fuel at demand combustor and can possess bigger specific flame spread when burning
The high-grade fuel at angle, this is just greatly improved operating cost；It addition, coil spring shape coil pipe 5 closely offsets, it is being heated
Time can expand, this has just buried serious potential safety hazard；
2, the inside of its heat exchanger 1 is whole connection, and the most operationally, heat exchanger 1 is whole is a high pressure coil pipe,
And the volume of heat exchanger 1 is the biggest, the internal hydraulic pressure upper limit that can reach of heat exchanger 1 is the biggest and pressure is also more difficult to carry out fast
The regulation of speed, this just considerably increases the risk of heat exchanger 1 blast.
Summary of the invention
The invention provides a kind of heating unit for steam generator, it can preferably overcome existing similar steam
The problem that generator needs the high-grade fuel of specific flame spread angle.
According to the heating unit for steam generator of the present invention, it includes the housing closed, is provided with two ends in housing
All be in communication with the outside adds the passage of heat；Add the passage of heat to include leading to for the burning of combustor inside jet flames in the horizontal direction
Road, and the flue gas flow channel discharged for combustion product gases, flame at the discharge direction of combustion product gases and burning gallery at flue gas flow channel
Injection direction contrary；The inflection junction of burning gallery and flue gas flow channel is provided with first by hot cell, is provided with at flue gas flow channel
Second by hot cell, first by hot cell and second by being equipped with water stream channel inside hot cell and being interconnected.
In the present invention, first mainly is carried out heating by combustion product gases by hot cell by hot cell and second, therefore
The flame spread angle of fuel is required the highest, therefore, it is possible to preferably use pluralities of fuel, thus greatly reduces and run into
This.
Wherein, first is provided in the inflection junction of burning gallery and flue gas flow channel by hot cell, so that first
Can be by combustion flame or the directly impact of combustion product gases by hot cell, therefore first by the heat being subject at hot cell relatively
For concentrating, this can not only be greatly improved the utilization rate of heat, be prevented effectively from thermal loss, and make first by hot cell
Liquid medium (water) can be heated rapidly.
Wherein, second is provided at flue gas flow channel by hot cell, this make second by hot cell can continue from
Heat is absorbed such that it is able to preferably realize the liquid phase transformation to gaseous state at high-temperature flue gas.
As preferably, being provided with combustion barrel in housing, combustion barrel inner chamber constitutes burning gallery, combustion barrel outer wall and housing exterior walls
Between formed flue gas flow channel；Housing is not provided with combustor interface portion and exhaust opening, combustor interface portion and combustion in same one end side portion
Burning cylinder one end to connect, exhaust opening connects with flue gas flow channel end.
In the present invention, when fuel burns in burning gallery, the heat at combustion flame can preferably pass through combustion barrel
Barrel is transmitted by hot cell to second, and the high-temp combustion flue gas after fuel combustion can be added by hot cell second again
Heat, thus greatly improve the conversion ratio of heat.
Further, since flue gas flow channel is collectively forming by between combustion barrel outer wall and inner walls, this not only makes second
It is easy to arrange by hot cell, but also can effectively avoid heat to lose at housing.
As preferably, the combustion barrel other end is away from inner walls, and first is positioned at described in housing and combustion barrel another by hot cell
One end is located relatively, and first is at least covered the end face of the other end described in combustion barrel by the heating surface of hot cell.First by hot cell
Combustion barrel end face can just to the end face of combustion barrel and be covered by heating surface, and this makes first can be preferably by hot cell
Receive the combustion product gases at combustion barrel or the impact of combustion flame, thus be greatly improved hot-cast socket speed, but also can
The housing directly impact of housing caused because of combustion product gases or combustion flame is preferably avoided to decline or heat service life
Loss.
As preferably, at flue gas flow channel, be additionally provided with preheating unit, second by hot cell and preheating unit at flue gas flow channel
Set gradually in the discharge direction of combustion product gases, preheating unit be provided with for first by hot cell inside the current that connect lead to
Road.Outside combustion barrel, the temperature of nearly exhaust opening end is relatively low, and the temperature at this is not enough to the conversion realizing liquid to gaseous state, but passes through
Arrange preheating unit but can preferably the heat at this be recycled.
As preferably, first is constituted by water pipe bending by hot cell by hot cell and second.
As preferably, second is made up of the water pipe of cincture on combustion barrel periphery by hot cell.
In the present invention, preheating unit, first can be sequentially connected with by hot cell by hot cell and second, this makes pre-
Liquid medium (water) can preferably be preheated by hot cell, and first can be quickly by the liquid after preheated by hot cell
Medium (water) heats, second by hot cell under the effect of continuous high temperature combustion product gases can greater efficiency realize liquid
The medium (water) phase transformation from liquid to gaseous state.
In the present invention, preheating unit, first by hot cell and second by hot cell can by water pipe bending constitute, preheating
Unit and second all can be carried out cincture by hot cell on the periphery of combustion barrel.Owing to liquid medium (water) is present in preheating
Unit, first by hot cell and second by hot cell, and by by preheating unit, first be heated list by hot cell and second
Unit all uses the form of pipeline so that the heating unit of the present invention can quickly be heated, thus substantially increases production effect
Rate.
In the present invention, the space between combustion barrel and housing all can be entered diametrically by second by hot cell and preheating unit
Row is filled, thus substantially increases the converting heat rate at combustion product gases.
The present invention also aims to provide a kind of steam generator, it includes generator body.Wherein, generator body
Any of the above-described described heating unit can be included.
As preferably, housing bottom is additionally provided with sewage draining exit, and sewage draining exit is positioned at burning gallery and is connected with the inflection of flue gas flow channel
Below place.Combustion residue at burning gallery can convenient be cleared up by the setting of sewage draining exit；It addition, sewage draining exit is provided at combustion
Below the inflection junction of burn through road and flue gas flow channel, owing to the combustion residue at burning gallery can be in the drive of internal gas flow
Under be piled up in below this inflection junction such that it is able to preferably combustion residue is discharged.
As preferably, second is made up of water pipe bending by hot cell, and is filled with flue gas flow channel.
As preferably, hull outside is provided with for detection first by the condensate tank of dehumidifier of liquid level in hot cell.Due to
One is to exist with the mixed phase of gas phase and liquid phase by the liquid medium water in hot cell, and first by gas phase in hot cell and liquid phase
Ratio be the duty that can directly reflect steam generator, by arranging condensate tank of dehumidifier so that user
Preferably the duty of steam generator can be monitored.
As preferably, condensate tank of dehumidifier can include the visual pipe being vertically arranged, and visual pipe lower end is heated list with first
Unit's bottom connection, visual pipe upper end is connected by hot cell top with first.This kind of structure of condensate tank of dehumidifier so that user
Can be observed by the liquid level at hot cell first the most intuitively.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of the generator body in embodiment 2；
Fig. 2 is the schematic diagram of the steam generating system in embodiment 4.
Detailed description of the invention
For further appreciating that present disclosure, the present invention is described in detail in conjunction with the accompanying drawings and embodiments.It is to be understood that
, embodiment be only the present invention explained and and non-limiting.
Embodiment 1
As it is shown in figure 1, present embodiments provide a kind of heating unit for steam generator, it includes the housing closed
110, be provided with in housing 110 that two ends are all in communication with the outside adds the passage of heat；Add the passage of heat to include for combustor in the horizontal direction
The burning gallery 121 of upper inside jet flames, and the flue gas flow channel 122 discharged for combustion product gases, burn at flue gas flow channel 122
The discharge direction of flue gas is contrary with the injection direction of flame at burning gallery 121；Burning gallery 121 returns with flue gas flow channel 122
Folding junction is provided with first by hot cell 130, is provided with second by hot cell 140 at flue gas flow channel 122, and first by hot cell 130
It is equipped with water stream channel with second by hot cell 140 inside and is interconnected.
In the present embodiment, first is mainly heated by combustion product gases by hot cell 140 by hot cell 130 and second
, therefore the flame spread angle of fuel is required the highest, therefore, it is possible to preferably use pluralities of fuel, thus greatly reduce
Operating cost.
Wherein, first is provided in the inflection junction of burning gallery 121 and flue gas flow channel 122 by hot cell 130, thus
Making first can be impacted by combustion flame or the direct of combustion product gases by hot cell 130, therefore first by hot cell 130
Suffered heat is more concentrated, and this can not only be greatly improved the utilization rate of heat, be prevented effectively from thermal loss, and makes
First can be heated rapidly by the liquid medium (water) in hot cell 130.
Wherein, second is provided at flue gas flow channel 122 by hot cell 140, and this makes second can by hot cell 140
Lasting absorbs heat at high-temperature flue gas such that it is able to preferably realize the liquid phase transformation to gaseous state.
In the present embodiment, being provided with combustion barrel 120 in housing 110, combustion barrel 120 inner chamber constitutes burning gallery 121, combustion barrel
Flue gas flow channel 122 is formed between 120 outer walls and housing 110 outer wall；Housing 110 is not provided with combustor interface portion in same one end side portion
111 and exhaust opening 112, combustor interface portion 111 is connected with combustion barrel 120 one end, exhaust opening 112 and flue gas flow channel 122 end
Connection.
In the present embodiment, when fuel burns in burning gallery 121, the heat at combustion flame can be preferably through combustion
Burn cylinder 120 barrel to second by hot cell 140, the high-temp combustion flue gas after fuel combustion can again to second by hot cell
140 heat, thus greatly improve the conversion ratio of heat.
Further, since flue gas flow channel 122 is collectively forming by between combustion barrel 120 outer wall and housing 110 inwall, this is not only
Make second to be easy to arrange by hot cell 140, but also can effectively avoid heat to lose at housing 110.
In the present embodiment, combustion barrel 120 other end is away from housing 110 inwall, and first is positioned at housing 110 by hot cell 130
Locating with described in combustion barrel 120, the other end is relative, first is at least covered described in combustion barrel 120 another by the heating surface of hot cell 130
The end face of end.
In the present embodiment, first can be just to the end face of combustion barrel 120 and to combustion barrel by the heating surface of hot cell 130
120 end faces cover, and this makes first can preferably be received the combustion product gases at combustion barrel 120 or combustion by hot cell 130
Make a fire the impact of flame, thus be greatly improved hot-cast socket speed, but also can preferably avoid because of combustion product gases or burning
The housing 110 that the directly impact of housing 110 is caused by flame declines or thermal loss service life.
In the present embodiment, being additionally provided with preheating unit 150 at flue gas flow channel 122, second by hot cell 140 and preheating unit
150 set gradually in the discharge direction of combustion product gases at flue gas flow channel 122, and preheating unit 150 is provided with for being heated with first
The water stream channel of the internal connection of unit 130.
In the present embodiment, outside combustion barrel 120, the temperature of nearly exhaust opening 112 end is relatively low, and the temperature at this is not enough to realize
Liquid is to the conversion of gaseous state, but preferably can recycle the heat at this by arranging preheating unit 150.
It addition, preheating unit 150, first can be sequentially connected with by hot cell 140 by hot cell 130 and second, this
Liquid medium (water) can preferably be preheated by preheating unit 150, first by hot cell 130 can quickly by through
Liquid medium (water) after preheating heats, and second can be relatively under the effect of continuous high temperature combustion product gases by hot cell 140
High efficiency realize the liquid medium (water) phase transformation from liquid to gaseous state.
In the present embodiment, preheating unit 150, first is bent structure by hot cell 140 by water pipe by hot cell 130 and second
Becoming, preheating unit 150 and second is all carried out cincture on the periphery of combustion barrel 120 by hot cell 140.Wherein, preheating unit 150
One end is the water inlet end 151 for water inlet, and preheating unit 150 other end is change-over terminal 152；First by hot cell 130 one end with
Change-over terminal 152 connects, and first is connected by hot cell 140 one end by hot cell 130 other end and second, and second by hot cell 140
The other end is steam (vapor) outlet end 141.
In the present embodiment, owing to liquid medium (water) is present in preheating unit 150, first by hot cell 130 and second
By in hot cell 140, and by preheating unit 150, first is all used pipe by hot cell 130 and second by hot cell 140
The form in road so that the heating unit of the present embodiment can quickly be heated, thus substantially increases production efficiency.
In the present embodiment, second all can be diametrically to combustion barrel 120 and shell by hot cell 140 and preheating unit 150
Space between body 110 is filled with, thus substantially increases the converting heat rate at combustion product gases.
Embodiment 2
Present embodiments provide a kind of steam generator, including generator body 100.Its generator body 100 includes reality
Execute the heating unit in example 1.
In the present embodiment, being additionally provided with sewage draining exit 113 bottom housing 110, sewage draining exit 113 is positioned at burning gallery 121 and flue gas
Below the inflection junction of runner 122.
In the present embodiment, the combustion residue at burning gallery 121 can convenient be cleared up by the setting of sewage draining exit 113；
It addition, sewage draining exit 113 is provided at below the inflection junction of burning gallery 121 and flue gas flow channel 122, due to burning gallery
Combustion residue at 121 can be piled up in below this inflection junction under the drive of internal gas flow such that it is able to preferably to burning
Residue is discharged.
In the present embodiment, at sewage draining exit 113, it is provided with sewage draining valve.
In the present embodiment, it is provided with outside housing 110 for detection first by the condensate tank of dehumidifier of liquid level in hot cell 130
160。
In the present embodiment, owing to first is to deposit with the mixed phase of gas phase and liquid phase by the liquid medium water in hot cell 130
, first is the duty that can directly reflect steam generator by the ratio of gas phase in hot cell 130 and liquid phase,
By arranging condensate tank of dehumidifier 160 so that the duty of steam generator can preferably be monitored by user.
In the present embodiment, condensate tank of dehumidifier 160 includes the visual pipe 161 being vertically arranged, visual pipe 161 lower end and first
Being connected by hot cell 130 bottom, visual pipe 161 upper end is connected by hot cell 130 top with first.Condensate tank of dehumidifier 160 exists
This kind of structure in the present embodiment so that user can be seen by the liquid level at hot cell 130 first the most intuitively
Examine.It should be appreciated that condensate tank of dehumidifier 160 is only for realizing being detected by liquid level in hot cell 130 first, its structure
The above-mentioned structure being not only limited in the present embodiment.
Embodiment 3
As in figure 2 it is shown, present embodiments provide a kind of steam generating unit, the embodiment 1 that its concrete structure can use
Or the corresponding form in 2.It includes the passage of heat that adds that the two ends being located in a closing housing 110 are all in communication with the outside, and heating is logical
Road is sequentially provided with first by hot cell 130, second by hot cell 140 and preheating unit 150 in import on the direction of outlet；The
One by hot cell 130, second by being equipped with water stream channel in hot cell 140 and preheating unit 150, preheating unit 150, first be subject to
Hot cell 130 and second is sequentially communicated by the internal water flow passages of hot cell 140, and preheating unit 150 and first is by hot cell 130
Between the most successively pipeline connect have pressure-regulating valve 211 and check-valves 212.
In the present embodiment, check-valves 212 can preferably by preheating unit 150 and first by hot cell 130, second be heated
Unit 140 cuts off, and this makes in the case of the overall operation constancy of volume, and only first is heated by hot cell 130 and second
High pressure can be there is in the inside of unit 140；Reduction due to high pressure section volume so that first is heated list by hot cell 130 and second
In unit 140, the upper pressure limits that can reach also can reduce accordingly, and first by hot cell 130 and second by hot cell 140
The pressure at place also is able to be adjusted so that faster and considerably increases safety in utilization.
In the present embodiment, the setting of pressure-regulating valve 211 make the pressure of supply water at preheating unit 150 can preferably by
Regulation, thus preferably reduce cause because of the fluctuation of pressure of supply water first by hot cell 130 and second by the pressure in hot cell 140
Force value is abnormal.
Embodiment 4
Present embodiments providing a kind of steam generating system, it includes the steam generating unit in embodiment 3.Wherein, in advance
The water stream channel of hot cell 150 and a water system pipeline connect, and second is processed by water stream channel and a steam of hot cell 140
System pipeline connects.
In the present embodiment, preheating unit 150 and first is set by between hot cell 130 or between water system and preheating unit 150
There is water pump 213.Liquid medium preferably can be pumped into first by hot cell 130 and second by hot cell 140 by water pump 213,
And make medium can first by hot cell 130 and second by hot cell 140 in forced flow such that it is able to be prevented effectively from
Thermal stress is concentrated so that first will not be damaged because of temperature abrupt change so that breaking by hot cell 140 by hot cell 130 and second
Bad.
In the present embodiment, water system includes that storage tank 220, the inner chamber of storage tank 220 lead to the current of preheating unit 150
Road connects；Storage tank 220 can have pressure holding function such that it is able to preferably ensures the water supply pressure at water system.
In the present embodiment, water inlet and a soft water processor 240 of storage tank 220 connect.Soft water processor 240 can be relatively
Good softens the water that will enter in generator body 100 pipeline, thus effectively prevents water at generator body 100
Fouling in pipeline and the blocking that causes.
In the present embodiment, between storage tank 220 water inlet and soft water processor 240, it is provided with the first electromagnetic valve 241.By controlling
The parameters such as the water yield in storage tank 220, hydraulic pressure can be preferably adjusted by the keying of the first electromagnetic valve 241.
In the present embodiment, Steam heating systems includes gas-liquid separator 230, the charging aperture of gas-liquid separator 230 and second
Being connected by hot cell 140, the liquid phase discharging opening of gas-liquid separator 230 is connected with storage tank 220 by a drain valve 231.Gas-liquid
The steam produced at generator body 100 can not only preferably be purified by the setting of separator 230, but also can be right
Isolated liquid phase water recycles.
In the present embodiment, the liquid phase discharging opening of gas-liquid separator 230 is also by one second electromagnetic valve 232 and storage tank 220
Pipeline connects.By controlling the unlatching of the second electromagnetic valve 232, it is possible to preferably realize the pressure release to gas-liquid separator 230 and
Backwash.
In the present embodiment, it is additionally provided with water tank sewage draining exit at storage tank 220, at water tank sewage draining exit, is additionally provided with water tank blowoff valve,
It is thus possible to preferably storage tank 220 is cleared up.
In the present embodiment, being additionally provided with high water tank meter 222 at storage tank 220, high water tank meter 222 can use such as ball float
Liquidometer such that it is able to preferably the liquid level at storage tank 220 is monitored.
In the present embodiment, between pressure-regulating valve 211 and check-valves 212, it is additionally provided with the first pressure transmitter 214 such that it is able to
First is detected by the intake pressure at hot cell 140 by hot cell 130 and second.
In the present embodiment, the gas phase discharging opening of gas-liquid separator 230 is additionally provided with keying valve 233 such that it is able to preferably control
The output of steam processed；The gas phase discharging opening of gas-liquid separator 230 is additionally provided with Pressure gauge 234 and the second pressure with opening and closing valve 233
Transmitter 235 such that it is able to preferably steam pressure is detected.
In the present embodiment, first electromagnetic valve the 241, second electromagnetic valve 232, pressure-regulating valve 211, water pump the 213, first pressure
Transmitter 214 and the second pressure transmitter 235 are all controlled by a control unit such that it is able to preferably realize system
Intelligent operation.
Steam generating system in the present embodiment is when coming into operation, and the water supplied softens through soft water processor 240
Being stored in after process in storage tank 220, preheating unit 150 can be filled with by the water in storage tank 220, at water pump 213
Under effect, water preheated in preheating unit 150 can sequentially enter first by hot cell 130 and second by hot cell 140, and
Two can be purified by the steam produced at hot cell 140, at gas-liquid separator 230 under the effect of gas-liquid separator 230
The condensation water produced can be back at storage tank 220.
In the present embodiment, by opening the second electromagnetic valve 232, it is possible to gas-liquid separator 230 is carried out backwash and pressure release
Operation.
On the structure foundation of steam generating system in the present embodiment, draw through actual verification: the steam of the present embodiment
Generation system burns full pressure from black furnace startup and produces the specified output quantity of steam of at least 95%, and required time is at most less than 5
Minute, and existing steam boiler is about 40 minutes；The usefulness heat conversion of the steam generating system of the present embodiment is minimum the least
In 95%, and existing steam boiler is substantially within 90%；Thus reduce use cost in many aspects.
Embodiment 5
Present embodiments providing a kind of steam raising plant, it includes the generator body 100 in embodiment 2, and preheating
Unit 150, first is used the connected mode in embodiment 3 by hot cell 130 and second by hot cell 140.
Embodiment 6
Present embodiments provide a kind of steam generation method, comprising: the steam generating unit in embodiment 3 and one are supplied
Water system and a Steam heating systems connect, and wherein, water system are connected with the water stream channel pipeline of preheating unit 150, will
Steam heating systems and second is connected by the water stream channel pipeline of hot cell 140.
In the present embodiment, between preheating unit 150 and first is by hot cell 130 or between water system and preheating unit 150
One water pump 213 is set；Water system includes storage tank 220, by the water stream channel of the inner chamber of storage tank 220 Yu preheating unit 150
Connection.
In the present embodiment, Steam heating systems includes gas-liquid separator 230, by the charging aperture and of gas-liquid separator 230
Two are connected by the water stream channel of hot cell 140, by the liquid phase discharging opening of gas-liquid separator 230 by drain valve 231 and a water storage
Case 220 connects.By the liquid phase discharging opening of gas-liquid separator 230 also by one second electromagnetic valve 232 with storage tank 220 pipeline even
Connect.
Schematically being described the present invention and embodiment thereof above, this description does not has restricted, institute in accompanying drawing
Show is also one of embodiments of the present invention, and actual structure is not limited thereto.So, if the common skill of this area
Art personnel enlightened by it, in the case of without departing from the invention objective, designs and this technical scheme without creative
Similar frame mode and embodiment, all should belong to protection scope of the present invention.
Claims (10)
1. for the heating unit of steam generator, it is characterised in that: including the housing (110) closed, housing is provided with in (110)
What two ends were all in communication with the outside adds the passage of heat；Add the passage of heat and include the combustion for combustor inside jet flames in the horizontal direction
Burn through road (121), and the flue gas flow channel (122) discharged for combustion product gases, the discharge side of flue gas flow channel (122) place combustion product gases
To contrary with the injection direction of burning gallery (121) place flame；Burning gallery (121) is connected with the inflection of flue gas flow channel (122)
Place is provided with first by hot cell (130), and flue gas flow channel (122) place is provided with second by hot cell (140), and first by hot cell
(130) and the second is equipped with water stream channel by hot cell (140) inside and is interconnected.
Heating unit the most according to claim 1, it is characterised in that: it is provided with combustion barrel (120) in housing (110), burning
Cylinder (120) inner chamber constitutes burning gallery (121), forms flue gas flow channel between combustion barrel (120) outer wall and housing (110) outer wall
(122)；Housing (110) is not provided with combustor interface portion (111) and exhaust opening (112), combustor interface in same one end side portion
Portion (111) is connected with combustion barrel (120) one end, and exhaust opening (112) connects with flue gas flow channel (122) end.
Heating unit the most according to claim 2, it is characterised in that: combustion barrel (120) other end is away from housing (110)
Wall, first is positioned at by hot cell (130) that housing (110) is relative with combustion barrel (120) the described other end to be located, and first by hot cell
(130) heating surface at least covers the end face of combustion barrel (120) the described other end.
Heating unit the most according to claim 1, it is characterised in that: flue gas flow channel (122) place is additionally provided with preheating unit
(150), second depended in the discharge direction of flue gas flow channel (122) place combustion product gases by hot cell (140) and preheating unit (150)
Secondary setting, preheating unit (150) be provided with for first by the internal water stream channel connected of hot cell (130).
Heating unit the most according to claim 1, it is characterised in that: first by hot cell (130) and second by hot cell
(140) constituted by water pipe bending.
Heating unit the most according to claim 2, it is characterised in that: second by hot cell (140) by combustion barrel (120)
The water pipe of cincture on periphery is constituted.
7. steam generator, including generator body (100), it is characterised in that: generator body (100) includes claim 1
～arbitrary described heating unit in 6.
Steam generator the most according to claim 7, it is characterised in that: housing (110) bottom is additionally provided with sewage draining exit
(113), sewage draining exit (113) is positioned at below the inflection junction of burning gallery (121) and flue gas flow channel (122).
Steam generator the most according to claim 7, it is characterised in that: second is bent structure by hot cell (140) by water pipe
Become, and flue gas flow channel (122) is filled with.
Steam generator the most according to claim 7, it is characterised in that: housing (110) outside is provided with for detection first
Condensate tank of dehumidifier (160) by hot cell (130) interior liquid level.
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| CN201610733800.3A CN106195982B (en) | 2016-08-25 | 2016-08-25 | Heating unit and steam generator including the heating unit |
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| CN107339683A (en) * | 2017-08-18 | 2017-11-10 | 德清县德沃工业设备安装有限公司 | A kind of high steam generator of energy transformation ratio |
| CN107345657A (en) * | 2017-08-18 | 2017-11-14 | 德清县德沃工业设备安装有限公司 | A kind of water storage device of steam generator |
| CN107388220A (en) * | 2017-08-18 | 2017-11-24 | 德清县德沃工业设备安装有限公司 | A kind of energy-saving and emission-reduction steam generator |
| CN107401737A (en) * | 2017-08-18 | 2017-11-28 | 德清县德沃工业设备安装有限公司 | A kind of high-efficiency environment friendly gas fired-boiler |
| CN107420872A (en) * | 2017-08-18 | 2017-12-01 | 德清县德沃工业设备安装有限公司 | A kind of steam generator |
| CN107975789A (en) * | 2017-12-28 | 2018-05-01 | 无锡博勒能源科技有限公司 | A kind of DC low-voltage superhigh temperature steam superheating device and control method |
| CN108796336A (en) * | 2018-06-28 | 2018-11-13 | 鹤壁宝发能源科技股份有限公司 | A kind of production method of combustor oxyhydrogen generator |
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| CN107339683A (en) * | 2017-08-18 | 2017-11-10 | 德清县德沃工业设备安装有限公司 | A kind of high steam generator of energy transformation ratio |
| CN107345657A (en) * | 2017-08-18 | 2017-11-14 | 德清县德沃工业设备安装有限公司 | A kind of water storage device of steam generator |
| CN107388220A (en) * | 2017-08-18 | 2017-11-24 | 德清县德沃工业设备安装有限公司 | A kind of energy-saving and emission-reduction steam generator |
| CN107401737A (en) * | 2017-08-18 | 2017-11-28 | 德清县德沃工业设备安装有限公司 | A kind of high-efficiency environment friendly gas fired-boiler |
| CN107420872A (en) * | 2017-08-18 | 2017-12-01 | 德清县德沃工业设备安装有限公司 | A kind of steam generator |
| CN107420872B (en) * | 2017-08-18 | 2023-03-21 | 德清县德沃工业设备安装有限公司 | Steam generator |
| CN107975789A (en) * | 2017-12-28 | 2018-05-01 | 无锡博勒能源科技有限公司 | A kind of DC low-voltage superhigh temperature steam superheating device and control method |
| CN108796336A (en) * | 2018-06-28 | 2018-11-13 | 鹤壁宝发能源科技股份有限公司 | A kind of production method of combustor oxyhydrogen generator |
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