CN105066435A - Vertical module boiler using methanol fuel - Google Patents
Vertical module boiler using methanol fuel Download PDFInfo
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- CN105066435A CN105066435A CN201510508115.6A CN201510508115A CN105066435A CN 105066435 A CN105066435 A CN 105066435A CN 201510508115 A CN201510508115 A CN 201510508115A CN 105066435 A CN105066435 A CN 105066435A
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- Prior art keywords
- water storage
- boiler
- water
- methanol fuel
- described water
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- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 title claims abstract description 108
- 239000000446 fuel Substances 0.000 title claims abstract description 49
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 148
- 238000002485 combustion reaction Methods 0.000 claims abstract description 28
- 239000010865 sewage Substances 0.000 claims description 8
- 239000012530 fluid Substances 0.000 claims description 7
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 7
- 238000009413 insulation Methods 0.000 claims description 6
- 230000008520 organization Effects 0.000 claims description 6
- 239000013589 supplement Substances 0.000 claims description 5
- 238000009434 installation Methods 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 abstract description 12
- 238000007599 discharging Methods 0.000 abstract description 2
- 230000008439 repair process Effects 0.000 abstract description 2
- 239000000779 smoke Substances 0.000 abstract 1
- 239000010410 layer Substances 0.000 description 23
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 14
- 239000007789 gas Substances 0.000 description 9
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 7
- 239000003546 flue gas Substances 0.000 description 7
- 238000000034 method Methods 0.000 description 7
- 239000003345 natural gas Substances 0.000 description 7
- 230000008569 process Effects 0.000 description 6
- 235000002918 Fraxinus excelsior Nutrition 0.000 description 4
- 239000002956 ash Substances 0.000 description 4
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000002283 diesel fuel Substances 0.000 description 2
- 238000005338 heat storage Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 239000002028 Biomass Substances 0.000 description 1
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 238000004939 coking Methods 0.000 description 1
- 230000002596 correlated effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 239000008236 heating water Substances 0.000 description 1
- 239000011229 interlayer Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000003020 moisturizing effect Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 230000000153 supplemental effect Effects 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
- 239000002918 waste heat Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Fuel Cell (AREA)
Abstract
The invention provides a vertical module boiler using methanol fuel. The vertical module boiler comprises a base, a water storage part and a combustion chamber, wherein the water storage part is arranged on the base; the combustion chamber is arranged on the water storage part; a hot-water guiding outlet is formed in the combustion chamber; a water supply opening and a smoke discharging opening are formed in the bottom of the water storage part; the water storage part comprises a plurality of layers of water storage units; the water storage units are connected into a modularized structure. The water storage part adopts a stacked structure formed by connecting layers of the water storage units in a sleeving manner, so that the vertical module boiler is simple to mount and convenient to maintain and repair; the number of layers of the water storage units can be adjusted according to the size of heating area, so that the vertical module boiler is high in adaptability.
Description
Technical field
The present invention relates to a kind of fresh fuel boiler, be specifically related to a kind of vertical type module boiler using methanol fuel.
Background technology
The supplying heat source that boiler is warmed oneself as the northern area of China, divides according to the kind of fuel, mainly comprises the boilers such as fire coal, natural gas, liquefied gas, diesel oil and living beings; The new pollutant emission index performed on July 1st, 2014 with reference to China, the boiler of above-mentioned fuel forms all has transfiniting in various degree on emission problem.
In addition, coal-burning boiler calorific value is wherein on the low side, and ashes burner hearth needs to occupy suitable space; Natural gas and liquefied gas boiler often cause other forms of pollution because of incomplete combustion, in addition, for natural gas, its installation needs connecting port, this part expenditure needs boiler user to bear, initial investment excessive (connecting port is by rice charge), liquefied gas is more expensive and belong to inflammable and explosive dangerous goods due to it, in transport and storage process, there is certain potential safety hazard;
Diesel oil boiler is comparatively large because its emission pollutes, and adds the factor of its cost higher (7 ~ 8000 yuan/ton), according to relevant regulations, estimates will to be banned at about 2017;
Biomass boiler does not allow big city (going up north wide) at present, and its freeze profile becomes coking, needs periodic cleaning, wastes time and energy; And its large-area comburant will inevitably produce fixing occupation of land, further promote and be obstructed;
And current most boiler adopts lower mode of burning upper row, waste of fuel significantly can be caused, and the ashes that boiler produces not only need regular process, and the storing up and remove and need suitable space of ashes, need to occupy suitable fixed space and the input of manpower.And when only changing fuel performance and not changing boiler, the stove matter ability to bear of body of heater is not often mated with fuel, makes the service life of boiler after the regular period, even use with the trend of exponential form and shorten rapidly.
Summary of the invention
In view of this, the invention provides a kind of vertical type module boiler using methanol fuel, be intended to promote the thermal efficiency of boiler and the adaptability to heating level.
The technical solution used in the present invention is specially:
Use a vertical type module boiler for methanol fuel, comprise pedestal, water storage part and combustion chamber, wherein: described water storage part is located at the top of described pedestal, the top of described water storage part is located in described combustion chamber; Described combustion chamber is provided with hot water export mouth, and the bottom of described water storage part is provided with water supplement port and exhaust opening; Described water storage part comprises some layers of water cell, and the described water cell of some layers connects for modular organization.
In the vertical type module boiler of above-mentioned use methanol fuel, described water storage part also comprises water jacket unit, and described water jacket unit comprises water jacket one and water jacket two, and described water jacket one is coated on the outside of described combustion chamber, and described water jacket two is coated on the bottom of water cell.In the vertical type module boiler of above-mentioned use methanol fuel, adjacent described water cell is connected successively by the mode of socket, forms the overall structure of modular.
In the vertical type module boiler of above-mentioned use methanol fuel, described water cell comprises water storage dish cover and standpipe, and some described standpipes are laterally placed in described water storage dish cover, and described standpipe and described water storage dish cover interlink.
In the vertical type module boiler of above-mentioned use methanol fuel, be provided with gap between adjacent described standpipe, the gap of the water jacket of the described water cell of each layer defines the passage of the thermal current that combustion chamber produces.
In the vertical type module boiler of above-mentioned use methanol fuel, also comprise dividing plate, described dividing plate is provided with hot-fluid hole, and described dividing plate is located between described water cell, and the internal diameter that described diameter and water storage dish overlap matches.
In the vertical type module boiler of above-mentioned use methanol fuel, the described standpipe being located at the described water cell of different layers is staggered.
In the vertical type module boiler of above-mentioned use methanol fuel, described standpipe is also provided with heat conducting fins, the angle between the installation direction of described heat conducting fins and described water cell is 80 ~ 90 °.
In the vertical type module boiler of above-mentioned use methanol fuel, also comprise sewage draining exit, described sewage draining exit is located at the bottom of described water jacket two, and described water jacket two is stretched out in one end of described water jacket two, and the other end stretches to the passage of described thermal current.
In the vertical type module boiler of above-mentioned use methanol fuel, also comprise outer cover unit, described outer cover unit comprises housing and thermal insulation layer, and described housing is coated on the outside of boiler body, and described thermal insulation layer is located between described boiler body and described housing.
The beneficial effect that the present invention produces is:
Boiler structure of the present invention matches with fuel and combustion system thereof, combustor adopts methyl alcohol (or other alcohols) fuel as thermal source, the combustion chamber of boiler and hot water export mouth all design above body of heater storage area, water supplement port and exhaust opening then all design in the below of body of heater storage area, namely adopt upper version of burning lower row;
Storage area adopts the modular structure of multilayer water storage coil pipe composition, some draining covers are provided with in every layer of water storage coil pipe, gap between water jacket forms the passage of combustion heat air-flow, flue gas after burning from top to bottom between water jacket gap flowing until discharge process in, water storage coil pipe can be heated simultaneously, and water jacket is set up the heat conducting fins of certain angle, the gas channel that the interlaced formation of each layer water jacket is grown as far as possible, effectively prevent heat from going out body of heater fast and the heat losses caused, farthest " keep " hot-fluid here, water in further heating water storage coil pipe, farthest improve the thermal efficiency,
After burning hot gas flows to burner hearth, from top to down through the water jacket gap of each layer water cell until the most the lower layer of water storage coil pipe, because exhaust opening is located at undermost water cell, therefore gas is in the process of discharging, can heat to the water channel of boiler body simultaneously, reduce exhaust gas temperature, during operation, the water on upper strata is first by heating after burning heat, the water that lower floor is preheated continues after entering upper strata to be heated rear heating, and hot water is derived by continuous alternately rising mutually, not only drastically increases the thermal efficiency, and save time, save fuel;
In addition, adopt socket joint type to design between multilayer water storage coil pipe, the number of plies of coil pipe depends on the size of heating area, can adjust according to actual conditions to its number of plies; Install simple, Maintenance and Repair are convenient, save manpower and operation cost; And when heating demands is larger, the ways of heating of multiple stage parallel connection even can be adopted, strong adaptability; And the water storage coil pipe easy accessibility owing to being mutually socketed, therefore the turnover operation of boiler is not by the restriction of external condition, also saves manpower simultaneously.
Accompanying drawing explanation
When considered in conjunction with the accompanying drawings, more completely the present invention can be understood better.Accompanying drawing described herein is used to provide a further understanding of the present invention, and embodiment and explanation thereof, for explaining the present invention, do not form inappropriate limitation of the present invention.
Fig. 1 is a kind of cross-sectional schematic using the vertical type module boiler of methanol fuel of the present invention;
Fig. 2 is a kind of structural representation using the water cell of the vertical type module boiler of methanol fuel of the present invention;
Fig. 3 is a kind of connected mode schematic diagram using each water cell in the vertical type module boiler of methanol fuel of the present invention.
In figure:
1, combustor interface 2, combustion chamber 3, water storage dish cover 4, standpipe 5, hot water export mouth 6, water supplement port 7, exhaust opening 8, sewage draining exit 9, pedestal 10, water jacket 11, Coupling.
Detailed description of the invention
Below in conjunction with drawings and Examples, technical scheme of the present invention is described in further detail.
A kind of vertical type module boiler using methanol fuel as shown in Figure 1, comprise pedestal 9, water storage part and combustion chamber 2, methyl alcohol burning machine special is connected to combustion chamber 2 by combustion chamber interface 2, water storage part is positioned at the below of combustion chamber 2, water storage part is mainly by the overall structure of the modular of some layers of water cell noose, the overall structure of modular is fixed on ground by pedestal 9, and housing unit is coated on the outside of water storage part and combustion chamber 2.Except modular organization, water storage part also comprises the water jacket 10 of the bottom being coated on outside combustion chamber 2, top and be coated on water cell.
Boiler of the present invention adopts upper working method of burning lower row, and therefore hot water export mouth 5 to be located at above combustion chamber 2 and to be exposed the top of outer cover unit; Water supplement port 6 and exhaust opening 7 are then all located at the bottom sides of modular organization.
Outer cover unit mainly comprises housing and thermal insulation layer, and housing is wherein coated on the outside of boiler body, and thermal insulation layer is located between boiler body (referring to the effective working portion be made up of combustion chamber and water storage part shown in Fig. 1) and housing.
The structure of each water cell in modular organization further as shown in Figure 2, mainly comprise water storage dish cover 3 and standpipe 4, water storage coil pipe is annulus siphunculus, some water jackets are laterally placed in the plane at annulus place, then standpipe 4 is overlapped 3 in the hole site of correspondence with water storage dish and welds by the hole that the first relevant position at water storage dish cover 3 processes coupling before standpipe 4 is installed, achieve each standpipe 4 and water storage dish and overlap 3 lead to, water storage dish overlaps in 3 and standpipe 4 and water to be heated is housed.
Gap is provided with between adjacent standpipe 4, and the standpipe 4 being located at the water storage dish cover 3 of different layers is staggered, so, the gap of the standpipe 4 of each layer water cell forms the vertical passage of a folding, and the thermal current that combustion chamber 2 produces passes through this passage to the water heating in water cell.
Further, standpipe 4 is also provided with several heat conducting fins, heat conducting fins and described water jacket at an angle (80 ~ 90 °, preferably 85 °) are installed, for absorbing the heat of thermal current.
Preferred as one, in order to make hot-fluid fully be absorbed, in the heat conducting fins in same layer heat storage units on different root heat pipe and different layers heat storage units same row heat pipe on heat conducting fins be all staggered.
As shown in Figure 3, the both sides up and down at the diametric(al) two ends of water storage coil pipe are equipped with Coupling 11 to the socket mode of adjacent layer water storage dish cover 3, realize stacked socket respectively with the adjacent water storage coil pipe of upper and lower both sides.
The bottom centre of the water cell of the bottom is provided with the sewage draining exit 8 for effluent discharge, and the gap of standpipe 4 is stretched in one end of sewage draining exit 8, and the other end extend out to the lowermost end of outer cover unit.
Run off to control hot-fluid better, the steel disc installing band hot-fluid hole additional can be selected as dividing plate (1 ~ 1.5mm steel plate of resistance to burning), according to actual conditions, which floor can select at every layer, interlayer or install dividing plate additional between water cell, and the internal diameter that the diameter of dividing plate and water storage dish overlap matches.
In addition, in order to make to form modular organization better between water cell, the structure with reinforcing (as clamping, banding) function can be set up to water cell, a kind of specific embodiment as shown in Figure 1, every two water cell are divided into one group, evenly get three points at the circumferencial direction of each water cell group, after welding hanger respectively, longitudinally put on bolt, be fixed integral.
Before start, first by water circulating pump and air pump (supporting with methyl alcohol burning machine special, for supplemental oxygen) open, at water, light a fire when gas all reaches specification requirement, methanol fuel is lighted from bocca by combustor, fuel after lighting burns in combustion chamber 2, the thermal current that burning produces is heated every one deck water storage dish cover 3 and standpipe 4 by the gap from top to down between the standpipe 4 of water storage dish unit layer by layer, hot water after heating flows to standpipe 4 by every layer of water storage dish cover 3 from bottom to up and takes away through water circulating pump, discharge from hot water export mouth 5 and be used for heating, burn simultaneously produce flue gas also along with hot-fluid in furnace chamber from top to down motion, in motion process, standpipe 4 is heated, waste heat recovery is carried out to flue gas, with regard to boiler of the present invention, under the prerequisite of heat reclamation device omitting flue gas, when the exhaust opening 7 of flue gas through being located at basecoat water storage dish cover 3 is discharged, temperature is not higher than 80 DEG C, the a small amount of waste liquid produced after burning is discharged from the sewage draining exit 8 being located at basecoat water cell bottom center.
The main points of boiler of the present invention mainly comprise:
The boiler matched with methanol fuel character, eliminates ashes and stores up and remove structure;
Boiler adopts stacked design, and area occupied is little but area of heat-supply service is large;
Every layer of exit flue has flue gas parking space, can heat again, reduce exhaust gas temperature simultaneously in the discharge stroke of flue gas to water storage;
In the circulation that top hot water is derived with bottom moisturizing, because the water in lower floor's water cell has obtained preheating in various degree, so circulation rate is relatively very fast.
Advantage of the present invention is illustrated below by one group of data compared with canned natural gas:
The cost of fresh fuel is 3800 yuan/ton, if heating duration is about 12.5 hours/day, under the prerequisite that ignition temperature and natural gas boiler are consistent, fresh fuel (950 yuan/day) is so used to compare with filling natural gas (1466 yuan/day) before, use cost saves 516 yuan/day, according to national regulation, heating duration is 4 months the 11.15 ~ next year of the current year (3.15), calculated according to 120 days, can take 114030 yuan/year by fuel saving, cost reduces and reaches 35%;
And when omitting appears in fuel dilute with water, the fuel after dilution is nonflammable very easily to be put out, and has very strong controllability, flammable but can not blast, and security performance is obviously better than natural gas, saves the supporting monitoring link that safety factor is correlated with.
Certainly, with regard to methanol fuel, also based on methanol fuel, a certain proportion of additive can be added and mixes special boiler fuel.
Below explain embodiments of the invention by reference to the accompanying drawings, accompanying drawing is herein used to provide a further understanding of the present invention.Obviously; the foregoing is only the present invention's preferably detailed description of the invention; but protection scope of the present invention is not limited thereto; any be to one skilled in the art can expect easily, do not depart from change of the present invention or replacement in fact, be also all included within protection scope of the present invention.
Claims (10)
1. use a vertical type module boiler for methanol fuel, it is characterized in that, comprise pedestal, water storage part and combustion chamber, wherein:
Described water storage part is located at the top of described pedestal, and the top of described water storage part is located in described combustion chamber;
Described combustion chamber is provided with hot water export mouth, and the bottom of described water storage part is provided with water supplement port and exhaust opening;
Described water storage part comprises some layers of water cell, and the described water cell of some layers connects for modular organization.
2. the vertical type module boiler of use methanol fuel according to claim 1, it is characterized in that, described water storage part also comprises water jacket unit, described water jacket unit comprises water jacket one and water jacket two, described water jacket one is coated on the outside of described combustion chamber, and described water jacket two is coated on the bottom of water cell.
3. the vertical type module boiler of use methanol fuel according to claim 1, is characterized in that, adjacent described water cell is connected successively by the mode of socket, forms the overall structure of modular.
4. the vertical type module boiler of use methanol fuel according to claim 1, it is characterized in that, described water cell comprises water storage dish cover and standpipe, and some described standpipes are laterally placed in described water storage dish cover, and described standpipe and described water storage dish cover interlink.
5. the vertical type module boiler of use methanol fuel according to claim 4, is characterized in that, is provided with gap between adjacent described standpipe, and the gap of the water jacket of the described water cell of each layer defines the passage of the thermal current that combustion chamber produces.
6. the vertical type module boiler of use methanol fuel according to claim 4, is characterized in that, also comprise dividing plate, and described dividing plate is provided with hot-fluid hole, and described dividing plate is located between described water cell, and the internal diameter that described diameter and water storage dish overlap matches.
7. the vertical type module boiler of use methanol fuel according to claim 4, is characterized in that, the described standpipe being located at the described water cell of different layers is staggered.
8. the vertical type module boiler of use methanol fuel according to claim 4, is characterized in that, described standpipe is also provided with heat conducting fins, and the angle between the installation direction of described heat conducting fins and described water cell is 80 ~ 90 °.
9. the vertical type module boiler of use methanol fuel according to claim 4, it is characterized in that, also comprise sewage draining exit, described sewage draining exit is located at the bottom of described water jacket two, and described water jacket two is stretched out in one end of described water jacket two, the other end stretches to the passage of described thermal current.
10. the vertical type module boiler of use methanol fuel according to claim 1, it is characterized in that, also comprise outer cover unit, described outer cover unit comprises housing and thermal insulation layer, described housing is coated on the outside of boiler body, and described thermal insulation layer is located between described boiler body and described housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510508115.6A CN105066435A (en) | 2015-08-18 | 2015-08-18 | Vertical module boiler using methanol fuel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510508115.6A CN105066435A (en) | 2015-08-18 | 2015-08-18 | Vertical module boiler using methanol fuel |
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| Publication Number | Publication Date |
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| CN105066435A true CN105066435A (en) | 2015-11-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510508115.6A Pending CN105066435A (en) | 2015-08-18 | 2015-08-18 | Vertical module boiler using methanol fuel |
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| Country | Link |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105716272A (en) * | 2016-04-12 | 2016-06-29 | 山西圣火伟业科技有限公司 | Dual-body alcohol-based fuel boiler and alcohol-based fuel boiler corrosion control method |
| CN111256098A (en) * | 2018-11-30 | 2020-06-09 | 川崎重工业株式会社 | Heat conduction pipe block, waste heat recovery boiler and construction method of waste heat recovery boiler |
| CN112944301A (en) * | 2021-03-29 | 2021-06-11 | 江苏太湖锅炉股份有限公司 | Vertical gas conduction oil boiler structure |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB109143A (en) * | 1916-10-27 | 1917-09-06 | Robert Alexander Chappell | Improvements in Domestic or other Gas Heated Boilers. |
| CN2388550Y (en) * | 1999-03-31 | 2000-07-19 | 常德金鼎粮油工业锅炉有限公司 | Vertical boiler |
| CN204923421U (en) * | 2015-08-18 | 2015-12-30 | 罗辉 | Use methanol fuel's vertical module boiler |
-
2015
- 2015-08-18 CN CN201510508115.6A patent/CN105066435A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB109143A (en) * | 1916-10-27 | 1917-09-06 | Robert Alexander Chappell | Improvements in Domestic or other Gas Heated Boilers. |
| CN2388550Y (en) * | 1999-03-31 | 2000-07-19 | 常德金鼎粮油工业锅炉有限公司 | Vertical boiler |
| CN204923421U (en) * | 2015-08-18 | 2015-12-30 | 罗辉 | Use methanol fuel's vertical module boiler |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105716272A (en) * | 2016-04-12 | 2016-06-29 | 山西圣火伟业科技有限公司 | Dual-body alcohol-based fuel boiler and alcohol-based fuel boiler corrosion control method |
| CN105716272B (en) * | 2016-04-12 | 2018-09-14 | 山西圣火伟业科技有限公司 | Double ontology alcohol-based fuel boilers and alcohol-based fuel boiler anti-corrosion method |
| CN111256098A (en) * | 2018-11-30 | 2020-06-09 | 川崎重工业株式会社 | Heat conduction pipe block, waste heat recovery boiler and construction method of waste heat recovery boiler |
| CN111256098B (en) * | 2018-11-30 | 2022-05-31 | 川崎重工业株式会社 | Heat conduction pipe block, waste heat recovery boiler and construction method of waste heat recovery boiler |
| CN112944301A (en) * | 2021-03-29 | 2021-06-11 | 江苏太湖锅炉股份有限公司 | Vertical gas conduction oil boiler structure |
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| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20170213 Address after: 102442 Beijing City, Changyang Town, South Hospital,, No. 9, 2-3-401 Applicant after: BEIJING JINGFANGJINGWEI TECHNOLOGY CO.,LTD. Address before: 100161 Beijing Fengtai District city at the 26 floor, 4 West Gate 302. Applicant before: Luo Hui |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20151118 |
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| RJ01 | Rejection of invention patent application after publication |