CN106556139B - Oil/natural-gas-firehot-blast hot-blast environment-friendlyboiler boiler - Google Patents
Oil/natural-gas-firehot-blast hot-blast environment-friendlyboiler boiler Download PDFInfo
- Publication number
- CN106556139B CN106556139B CN201611115462.3A CN201611115462A CN106556139B CN 106556139 B CN106556139 B CN 106556139B CN 201611115462 A CN201611115462 A CN 201611115462A CN 106556139 B CN106556139 B CN 106556139B
- Authority
- CN
- China
- Prior art keywords
- smoke
- heated cylinder
- box
- blast
- hot
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H3/00—Air heaters
- F24H3/006—Air heaters using fluid fuel
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H9/00—Details
- F24H9/0052—Details for air heaters
- F24H9/0057—Guiding means
- F24H9/0068—Guiding means in combustion gas channels
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H9/00—Details
- F24H9/18—Arrangement or mounting of grates or heating means
- F24H9/1854—Arrangement or mounting of grates or heating means for air heaters
- F24H9/1877—Arrangement or mounting of combustion heating means, e.g. grates or burners
- F24H9/1881—Arrangement or mounting of combustion heating means, e.g. grates or burners using fluid fuel
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H9/00—Details
- F24H9/20—Arrangement or mounting of control or safety devices
- F24H9/2064—Arrangement or mounting of control or safety devices for air heaters
- F24H9/2085—Arrangement or mounting of control or safety devices for air heaters using fluid fuel
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Solid-Fuel Combustion (AREA)
- Incineration Of Waste (AREA)
Abstract
The present invention relates to field of boilers, specifically a kind of Oil/natural-gas-firehot-blast hot-blast environment-friendlyboiler boiler, flue is wherein equipped in lower furnace body, return combustion chamber and hot wind set, flue both ends are connected with burner and return combustion chamber respectively, hot wind set is equipped on the outside of flue, spiral duct is equipped in hot wind set, heated cylinder is equipped in upper furnace body, into smoke box, smoke-returning box and out smoke box, wherein the one end of spiral duct far from burner in hot wind set is communicated with heated inner barrel, smoke box is set to heated cylinder far from burner one end into smoke box and out, smoke-returning box is set to the heated cylinder other end, multiple rows of smoke pipe is equipped in heated cylinder, and heated cylinder lower tube bundle both ends are communicated with into smoke box and smoke-returning box respectively, heated cylinder upper bundle both ends are communicated with smoke box out and smoke-returning box respectively, return combustion chamber is communicated with into smoke box, cigarette is equipped on the upside of smoke box out Chimney, heated cylinder far from the upside of burner one end be equipped with hot-blast outlet.The present invention substantially increases boiler thermal efficiency.
Description
Technical field
The present invention relates to field of boilers, specifically a kind of using oil or natural gas as fuel and is only heated Jie with air
The Oil/natural-gas-firehot-blast hot-blast environment-friendlyboiler boiler that matter, combustion chamber and heat exchanger are integrated.
Background technique
Fuel oil combustion natural gas hot air boiler in the prior art is usually the drum two of burner hearth and the heated tube bank of heat exchange
Body separates, and is directly arranged with chimney and draws inner flue gas of the stove, and the trend of flue gas is apart from short, high fume temperature and boiler thermal efficiency is lower, and two
The separated fuel oil combustion natural gas hot air boiler thermal efficiency of body generally can only achieve 70% or so.When due to fuel oil or combustion natural gas
Flame temperature is higher, if boiler body and heat exchange heat pipe binding are combined, the thermal-flame of boiler furnace holds very much again
Easily heated tube bank is burnt, it cannot be guaranteed that the safe and stable operation of boiler.
Summary of the invention
The purpose of the present invention is to provide a kind of Oil/natural-gas-firehot-blast hot-blast environment-friendlyboiler boilers, and hot wind is equipped on the outside of flue
Set, and spiral duct is arranged in hot wind set, cold wind flows after entering boiler body along spiral duct, and wind is heated
It also can reduce flue temperature simultaneously, a large amount of cleaning hot winds of generation continue by returning air port and being transmitted to upside and be heated in cylinder again
It is heated, substantially increase boiler thermal efficiency.
The purpose of the present invention is achieved through the following technical solutions:
A kind of Oil/natural-gas-firehot-blast hot-blast environment-friendlyboiler boiler, including burner, lower furnace body and upper furnace body, wherein set in lower furnace body
There are flue, return combustion chamber and hot wind set, the flue both ends are connected with the burner and return combustion chamber respectively, on the outside of the flue
Equipped with hot wind set, spiral duct is equipped in hot wind set, the hot wind, which is covered, is equipped with air inlet close to one end of the burner
Mouthful, heated cylinder is equipped in the upper furnace body, into smoke box, smoke-returning box and smoke box out, wherein the spiral wind in hot wind set
The one end of road far from the burner is communicated with the heated inner barrel, and described into smoke box and out smoke box is set to heated cylinder
Far from described burner one end, the smoke-returning box is set to the heated cylinder other end, and multiple rows of cigarette is equipped in the heated cylinder
Pipe, and the tube bank both ends that the heated cylinder lower part smoke pipe is formed are communicated with described into smoke box and smoke-returning box respectively, it is described heated
The tube bank both ends that cylinder upper smoke pipe is formed respectively with it is described go out smoke box and smoke-returning box communicate, the return combustion chamber and described into smoke box
Communicate, it is described go out smoke box on the upside of be equipped with chimney, the heated cylinder far from the upside of burner one end be equipped with hot-blast outlet.
It is horizontal in the heated cylinder to be equipped with an air compartment baffle, and the intracorporal upper bundle of the heated cylinder and lower tube
Beam is separated by the air compartment baffle, and described air compartment baffle one end and heated cylinder are connected far from one end of the burner, institute
The other end for stating air compartment baffle is free end, a point windshield plate is equipped in the upper and lower sides of the air compartment baffle, in the heated cylinder
The inside upper wall of body and bottom are also equipped with a point windshield plate, and dividing in windshield plate and heated cylinder on the upside of the air compartment baffle
Divide windshield plate to be staggered on the upper wall of side, on the downside of the air compartment baffle divide windshield plate and heated cylinder body bottom divide windshield plate
It is staggered.
In hot wind set, alongst has on the outside of the flue and divide wind around the spiral of shape in the shape of a spiral
Plate, described interior one end far from burner of hot wind set are equipped with the air-supply partition for preventing wind from flowing back.
The flue is in two end topers, neutral straight shape.
The flue end is connected by a resistance to thermal jacket with burner.
The return combustion chamber is equipped with explosion vent apparatus far from described flue one end.
It is described to be equipped with high-temperature-resistant layer, the input of the heated each smoke pipe in cylinder lower part close to heated cylinder side into smoke box
End is placed in the high-temperature-resistant layer.
Insulating layer is equipped on the outside of the heated cylinder.
It is described into smoke box, smoke-returning box and out smoke box be it is built-in close smoke box, inspection door is equipped on the outside of each smoke box.
Return combustion chamber in the lower furnace body is communicated with described into smoke box by a floss hole, described into smoke box and the smoke
Case is separated by a smoke baffle plate, the spiral duct in hot wind set far from described burner one end by one return air port with it is described
Heated inner barrel communicates.
Advantages of the present invention and good effect are as follows:
1, it is equipped with hot wind set on the outside of flue of the present invention, and is equipped with spiral duct in hot wind set, cold wind enters the heat
It is once exchanged heat after windband, while being cooled down to flue, guarantee that equipment safety operation, wind enter reciprocal bending after heated cylinder
Movement heat exchange extends wind in the furnace intracorporal residence time, uniformly fully absorbs flue gas heat, substantially increase boiler thermal efficiency.
2, the invention reside in the flue gas output ends of flue to be equipped with a return combustion chamber, increases the storage space of flue gas, avoids
Combustion gas detonation, while it being equipped with explosion vent apparatus far from flue one end in return combustion chamber, keep boiler operatiopn safer.
3. flue of the invention is designed as two end topers, intermediate straight, the intensity of flue is effectively increased, flue is not required to
The structure that use ripple gallbladder formula, equally can guarantee the heat-transfer effect and quality safety of boiler, and the present invention is in flue
Gallbladder wall is poured using high temperature resistant aluminum water mud, in addition the cold wind cooling in hot wind set, the flue that can adequately protect do not burn, significantly improve
The service life of furnace body.
4, the present invention enters in high-temperature flue gas is equipped with high-temperature-resistant layer at smoke pipe, be in addition heated the intracorporal heated high-temperature region wind direction of cylinder
For smoke pipe temperature can also be reduced while reciprocal bending flowing, sufficiently heat exchange, smoke pipe is effectively prevent to burn.
5, each smoke box at the heated cylinder both ends of the present invention is all made of refractory material and pours block, and is kept the temperature outside heated cylinder
Processing, greatly improves the thermal efficiency of boiler, in addition to prevent natural gas from leaking, each smoke box of the invention is built-in
Smoke box is closed, and is furnished with inspection door.
Detailed description of the invention
Fig. 1 is longitudinal sectional view of the invention,
Fig. 2 is transverse sectional view of the invention.
Wherein, 1 is burner, and 2 be resistance to thermal jacket, and 3 be hot wind set, and 4 be spiral split-wind plate, and 5 be flue, and 6 be return combustion chamber,
7 be explosion vent apparatus, and 8 be base support, and 9 be air inlet, and 10 be air-supply partition, and 11 be floss hole, and 12 is return air port, and 13 be cigarette
Pipe, 14 be smoke baffle plate, and 15 be insulating layer, and 16 be chimney, and 17 be hot-blast outlet, and 18 be air compartment baffle, and 19 is divide windshield plate, and 20 are
Heated cylinder, 21 be inspection door, and 22 be smoke-returning box, and 23 is go out smoke box, and 24 be into smoke box.
Specific embodiment
The invention will be further described with reference to the accompanying drawing.
As shown in Fig. 1~2, the present invention includes burner 1, lower furnace body and upper furnace body, wherein being equipped with furnace in the lower furnace body
Gallbladder 5, return combustion chamber 6 and hot wind set 3, described 5 one end of flue is connected with the burner 1, the other end of the flue 5 and described time
It fires room 6 to be connected, hot wind set 3 is equipped on the outside of the flue 5, spiral duct, the hot wind set 3 are equipped in hot wind set 3
It is equipped with air inlet 9 close to one end of the burner 1, cold wind is entered after hot wind set 3 by the air inlet 9 i.e. along the spiral
Duct flows, while cooling down for flue 5.
As shown in Fig. 1~2, the upper furnace body is set to above lower furnace body, be equipped in the upper furnace body heated cylinder 20,
Into smoke box 24, smoke-returning box 22 and smoke box 23 out, wherein the spiral duct in hot wind set 3 is logical far from described 1 one end of burner
It crosses one and returns and communicated inside air port 12 and the heated cylinder 20, it is remote that into the smoke box 24 and out smoke box 23 is set to heated cylinder 20
From described 1 one end of burner, the smoke-returning box 22 is set to heated cylinder 20 in described 1 one end of burner, lower furnace body
Return combustion chamber 6 is communicated with described into smoke box 24 by a floss hole 11, described to pass through one every cigarette into smoke box 24 and the smoke box 23 out
Plate 14 separates, and is equipped with chimney 16 on the upside of the smoke box 23 out, returns on 12 one end of air port in the heated cylinder 20 close to described
Side is equipped with hot-blast outlet 17, multiple smoke pipes 13 is equipped in the heated cylinder 20, wherein 20 lower part of heated cylinder is each
The tube bank both ends that a smoke pipe 13 is formed are communicated with described into smoke box 24 and smoke-returning box 22 respectively, heated 20 top of cylinder it is each
The tube bank both ends that a smoke pipe 13 is formed are communicated with smoke box 23 and the smoke-returning box 22 out respectively.When device works, described in flue gas warp
Floss hole 11 enters described into smoke box 24, and flows into the smoke-returning box 22 by the smoke pipe 13 for 20 lower part of cylinder that is heated
In, then turned back and entered in the smoke pipe 13 on heated 20 top of cylinder by the smoke-returning box 22, and through smoke box 23 and the chimney 16 out
It is discharged into atmosphere.
As shown in Figure 1, horizontal in the heated cylinder 20 be equipped with an air compartment baffle 18, and the air compartment baffle 18 will be by
Upper bundle and lower tube bundle in hot cylinder 20 separate, and described 18 one end of air compartment baffle and heated cylinder 20 return wind described in
Mouthful 12 one end are connected, and the other end of the air compartment baffle 18 is free end, are equipped with point in the upper and lower sides of the air compartment baffle 18
Windshield plate 19 is also equipped with point windshield plate 19, and the air compartment baffle in the inside upper wall of the heated cylinder 20 and bottom
18 upsides divide windshield plate 19 to divide windshield plate 19 to be staggered on heated 20 inside upper wall of cylinder, under the air compartment baffle 18
Side divide windshield plate 19 and heated 20 bottom of cylinder divide windshield plate 19 to be staggered.When device works, wind returns air port by described
12 enter heated 20 lower part of cylinder, and the reciprocal bending flowing in the case where 18 each point of the downside windshield plate 19 of air compartment baffle acts on,
And it is turned back by the free end of the air compartment baffle 18 and flows into heated 20 top of cylinder, and in each of 18 upside of air compartment baffle
The reciprocal bending flowing under acting on of point windshield plate 19 is finally flowed out by the hot-blast outlet 17 for 20 upside of cylinder that is heated, send by the road to
Need the place using hot wind.
As shown in Figure 1, in 5 outside of flue, alongst helical ring is wound with spiral point in hot wind set 3
Aerofoil 4, the spiral split-wind plate 4 form spiral duct in hot wind set 3, and in addition the flue 5 passes through a heat-resisting folder
Set 2 is connected with burner 1, and the wall of inner container of the flue 5 is poured using high temperature resistant aluminum water mud, along with circulation cold air cools down
Effect, the flue 5 that can adequately protect are not burnt, and significantly improve the service life of furnace body.In addition as shown in Fig. 1~2,
One end far from burner 1 is equipped with air-supply partition 10 in the hot wind set 3, and the effect of air-supply partition 10 is to prevent wind from returning
Stream, guarantee it is distinguished and admirable go out spiral duct after can smoothly enter into and described return air port 12.
As shown in Figure 1, the flue 5 effectively increases 5 intensity of flue, is not required to flue 5 in two end topers, intermediate straight
The structure of ripple gallbladder formula equally can guarantee the heat-transfer effect and quality safety of boiler.In addition in flue 5 far from burner 1 one
End is equipped with return combustion chamber 6, and the return combustion chamber 6 increases the storage space of flue gas, avoids combustion gas detonation, in addition in the return combustion chamber 6
It is equipped with explosion vent apparatus 7 far from described 5 one end of flue, keeps boiler operatiopn safer, the explosion vent apparatus 7 is that this field is public
Know technology.
As shown in Figure 1, in order to prevent be heated 20 lower part smoke pipe 13 of cylinder flue gas input terminal burn, the present invention it is described into
Smoke box 24 is equipped with high-temperature-resistant layer close to heated 20 side of cylinder, and the input terminal of the heated each smoke pipe 13 in 20 lower part of cylinder is set
In the high-temperature-resistant layer, in the present embodiment, the high-temperature-resistant layer is by thermostable high-alumina cement production systD, in addition in heated cylinder 20
Lower part reduces by 13 temperature of smoke pipe close to the heated high-temperature region for carrying out 23 one end of case, the reciprocal bending flowing of wind, sufficiently heat absorption, this
It all ensure that equipment operates normally a bit, smoke pipe 13 effectively prevent to burn.
Each smoke box inner wall pours block using refractory material, and as shown in Fig. 2, is equipped on the outside of the heated cylinder 20
Insulating layer 15, these all ensure that equipment operates normally, and improve boiler thermal efficiency.In addition to preventing natural gas from letting out
Leakage, it is described into smoke box 24, smoke-returning box 22 and out smoke box 23 be it is built-in close smoke box, inspection door is equipped on the outside of each smoke box
21。
The operation principle of the present invention is that:
When device works, flue gas that the burning of burner 1 generates enter by flue 5, return combustion chamber 6 it is described into smoke box 24,
Smoke pipe 13 again through heated 20 lower part of cylinder flows into the smoke-returning box 22, and is turned back by the smoke-returning box 22 through the cylinder 20 that is heated
The smoke pipe 13 on top flows into out smoke box 23, and atmosphere finally is discharged by chimney 16, and another aspect cold wind is covered 3 air inlet by the hot wind
Mouth 9 flows into, and the primary heat exchange of cold wind is realized along the spiral duct flowing in hot wind set 3, this process is played to flue 5 simultaneously
Cooling effect, then wind flows into secondary heat exchange in heated cylinder 20 by the air port 12 of returning, and is equipped in the heated cylinder 20
Air compartment baffle 18 and multiple points of windshield plates 19, it is distinguished and admirable enter heated cylinder 20 after first in the reciprocal bending stream in 18 downside of the air compartment baffle
It is dynamic, it then turns back in the free end of the air compartment baffle 18, and in the reciprocal bending flowing in 18 upside of air compartment baffle, thus real
Existing full and uniform heat exchange.Present device is safe and reliable to operation, and the thermal efficiency can be widely applied to large-scale quotient up to 85% or more
Field, coal mine, factory floor, the manufacturing industry production heating of every profession and trade, agriculture green house of vegetables, animal husbandry cultivation, grain medicinal material, agricultural avocation
Processing drying, modern industry ecological park the fields such as agricultural planting industry.
Claims (8)
1. a kind of Oil/natural-gas-firehot-blast hot-blast environment-friendlyboiler boiler, it is characterised in that: including burner (1), lower furnace body and upper furnace body,
Be equipped with flue (5), return combustion chamber (6) and hot wind set (3) in middle lower furnace body, flue (5) both ends respectively with the burner (1)
It is connected with return combustion chamber (6), is equipped with hot wind set (3) on the outside of the flue (5), spiral duct is equipped in the hot wind set (3),
The hot wind set (3) is equipped with air inlet (9) close to the one end of the burner (1), and heated cylinder is equipped in the upper furnace body
(20), into smoke box (24), smoke-returning box (22) and smoke box (23) out, wherein the spiral duct in the hot wind set (3) is far from described
Communicated inside one end of burner (1) and the heated cylinder (20), into smoke box (24) and the out smoke box (23) be set to by
Hot cylinder (20) is far from the burner (1) one end, and the smoke-returning box (22) is set to heated cylinder (20) other end, described
Multiple rows of smoke pipe (13) are equipped in heated cylinder (20), and the tube bank both ends point that the heated cylinder (20) lower part smoke pipe (13) is formed
It is not communicated with described into smoke box (24) and smoke-returning box (22), the tube bank both ends that heated cylinder (20) the top smoke pipe (13) is formed
Respectively with it is described go out smoke box (23) and smoke-returning box (22) communicate, the return combustion chamber (6) communicates with described into smoke box (24), it is described out
Chimney (16) are equipped on the upside of smoke box (23), are equipped with hot-blast outlet far from burner (1) one end upside in the heated cylinder (20)
(17)；
It is horizontal in the heated cylinder (20) to be equipped with an air compartment baffle (18), and the upper bundle in the heated cylinder (20)
It is separated with lower tube bundle by the air compartment baffle (18), described air compartment baffle (18) one end and heated cylinder (20) are far from described
One end of burner (1) is connected, and the other end of the air compartment baffle (18) is free end, above and below the air compartment baffle (18)
Side is equipped with a point windshield plate (19), is also equipped with a point windshield plate in the inside upper wall of the heated cylinder (20) and bottom
(19), dividing on the inside of windshield plate (19) and heated cylinder (20) and on the upside of the air compartment baffle (18) divides windshield plate on upper wall
(19) it is staggered, dividing on the downside of the air compartment baffle (18) windshield plate (19) and heated cylinder body bottom divide windshield plate (19) to hand over
Mistake setting；
Return combustion chamber (6) in the lower furnace body is communicated with described into smoke box (24) by a floss hole (11), described into smoke box
(24) it is separated with described smoke box (23) out by a smoke baffle plate (14), the spiral duct in the hot wind set (3) is far from the combustion
It returns by one and is communicated inside air port (12) and the heated cylinder (20) in burner (1) one end.
2. Oil/natural-gas-firehot-blast hot-blast environment-friendlyboiler boiler according to claim 1, it is characterised in that: in the hot wind set (3)
It is interior, alongst there are the spiral split-wind plate (4) around shape in the shape of a spiral, the hot wind set (3) on the outside of the flue (5)
One end of interior separate burner (1) is equipped with the air-supply partition (10) for preventing wind from flowing back.
3. Oil/natural-gas-firehot-blast hot-blast environment-friendlyboiler boiler according to claim 1, it is characterised in that: the flue (5) is in two
End toper, neutral straight shape.
4. Oil/natural-gas-firehot-blast hot-blast environment-friendlyboiler boiler according to claim 1 or 3, it is characterised in that: flue (5) end
Portion is connected by a resistance to thermal jacket (2) with burner (1).
5. Oil/natural-gas-firehot-blast hot-blast environment-friendlyboiler boiler according to claim 1, it is characterised in that: the return combustion chamber (6) is remote
Explosion vent apparatus (7) are equipped with from the flue (5) one end.
6. Oil/natural-gas-firehot-blast hot-blast environment-friendlyboiler boiler according to claim 1, it is characterised in that: described to be leaned on into smoke box (24)
Closely heated cylinder (20) side is equipped with high-temperature-resistant layer, and the input terminal of each smoke pipe in heated cylinder (20) lower part (13) is placed in
In the high-temperature-resistant layer.
7. Oil/natural-gas-firehot-blast hot-blast environment-friendlyboiler boiler according to claim 1, it is characterised in that: the heated cylinder (20)
Outside is equipped with insulating layer (15).
8. Oil/natural-gas-firehot-blast hot-blast environment-friendlyboiler boiler according to claim 1, it is characterised in that: it is described into smoke box (24),
Smoke-returning box (22) and out smoke box (23) are built-in closing smoke box, are equipped with inspection door (21) on the outside of each smoke box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611115462.3A CN106556139B (en) | 2016-12-07 | 2016-12-07 | Oil/natural-gas-firehot-blast hot-blast environment-friendlyboiler boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611115462.3A CN106556139B (en) | 2016-12-07 | 2016-12-07 | Oil/natural-gas-firehot-blast hot-blast environment-friendlyboiler boiler |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106556139A CN106556139A (en) | 2017-04-05 |
| CN106556139B true CN106556139B (en) | 2019-03-12 |
Family
ID=58446003
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611115462.3A Active CN106556139B (en) | 2016-12-07 | 2016-12-07 | Oil/natural-gas-firehot-blast hot-blast environment-friendlyboiler boiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106556139B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110530019A (en) * | 2019-06-19 | 2019-12-03 | 杭州新舟机械设备有限公司 | A kind of UTILIZATION OF VESIDUAL HEAT IN hot-blast stove |
| CN111981835A (en) * | 2020-08-10 | 2020-11-24 | 吉林省瀚禹环保科技有限公司 | A novel environmental protection gas drying boiler for grain is dried |
| CN112856813A (en) * | 2021-01-21 | 2021-05-28 | 济南宇弘热能设备有限公司 | Large-scale components of a whole that can function independently indirect heat transfer formula gas hot-blast furnace |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA966889A (en) * | 1972-04-20 | 1975-04-29 | Gerald R. Fulmer | Vapor type humidifier |
| GB1422573A (en) * | 1972-07-11 | 1976-01-28 | Taisei Industry Co Ltd | Convector heater |
| CN2052501U (en) * | 1989-04-24 | 1990-02-07 | 太原市北城区环保金属构件厂 | Horizontal hot-blast stove of burn coal |
| CN2085048U (en) * | 1991-03-11 | 1991-09-18 | 太原市北郊区热风炉厂 | Multifunctional horizontal coal hot-blast stove |
| CN2092063U (en) * | 1991-03-07 | 1992-01-01 | 太原市北郊区热风炉厂 | High-efficiency horizontal hot-blast stove burning coal |
| CN2245197Y (en) * | 1996-03-13 | 1997-01-15 | 北京市双翼节能环保技术研究中心 | Dual-purpose atmospheric stove with water and air heater |
| CN103256711A (en) * | 2012-02-20 | 2013-08-21 | 刘兴 | Chain type dual-purpose environment-friendly biomass hot-air and normal-pressure hot-water boiler |
-
2016
- 2016-12-07 CN CN201611115462.3A patent/CN106556139B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA966889A (en) * | 1972-04-20 | 1975-04-29 | Gerald R. Fulmer | Vapor type humidifier |
| GB1422573A (en) * | 1972-07-11 | 1976-01-28 | Taisei Industry Co Ltd | Convector heater |
| CN2052501U (en) * | 1989-04-24 | 1990-02-07 | 太原市北城区环保金属构件厂 | Horizontal hot-blast stove of burn coal |
| CN2092063U (en) * | 1991-03-07 | 1992-01-01 | 太原市北郊区热风炉厂 | High-efficiency horizontal hot-blast stove burning coal |
| CN2085048U (en) * | 1991-03-11 | 1991-09-18 | 太原市北郊区热风炉厂 | Multifunctional horizontal coal hot-blast stove |
| CN2245197Y (en) * | 1996-03-13 | 1997-01-15 | 北京市双翼节能环保技术研究中心 | Dual-purpose atmospheric stove with water and air heater |
| CN103256711A (en) * | 2012-02-20 | 2013-08-21 | 刘兴 | Chain type dual-purpose environment-friendly biomass hot-air and normal-pressure hot-water boiler |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106556139A (en) | 2017-04-05 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106556139B (en) | Oil/natural-gas-firehot-blast hot-blast environment-friendlyboiler boiler | |
| CN207555992U (en) | Vertical inner tube condenses hot-water boiler | |
| CN201053752Y (en) | Zigzag stream type coal-fired hot-water boiler | |
| CN205372642U (en) | Energy -conserving return air stove | |
| CN207501169U (en) | A kind of and wall type emission-control equipment | |
| KR20110080431A (en) | Wood-pellet boiler | |
| CN205640878U (en) | Many return strokes firetube gasification boiler | |
| US2619954A (en) | Pressurized fuel burning and air heating unit | |
| CN103759239B (en) | Detachable steam generator | |
| CN202719636U (en) | Efficient energy-saving stove | |
| RU79985U1 (en) | WATER BOILER | |
| CN101424449A (en) | Fin type hot-air stove | |
| RU2327083C1 (en) | Hot water boiler | |
| CN203595111U (en) | Normal pressure vertical type water pipe chamber burning hot water boiler | |
| CN104329802A (en) | Condensing boiler | |
| CN208154813U (en) | A kind of vertical indirect heater | |
| CN201621852U (en) | Normal-pressure superconducting heating furnace | |
| US1852382A (en) | Heating boiler | |
| CN207622259U (en) | Hot-water boiler | |
| CN201652449U (en) | Stove internal air heat exchanger of dual-purpose stove | |
| RU51709U1 (en) | WATER HEAT TUBE BOILER | |
| CN209131144U (en) | A kind of efficiently more backhaul hot air boilers | |
| CN201166455Y (en) | Atmosphere pressure hot water heating stove | |
| RU2327082C1 (en) | Hot water boiler | |
| CN205102398U (en) | Air heater |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201231 Address after: 224600 east side of Guanhe 1st Road, Xiangshui Industrial Economic Zone, Xiangshui County, Yancheng City, Jiangsu Province Patentee after: Jinbaolai pipeline system Jiangsu Co.,Ltd. Address before: Building 202-2241 Binhai Industrial Development Zone, Binhai County, Jiangsu Province Patentee before: Yancheng Binhan New Material Technology Co.,Ltd. Effective date of registration: 20201231 Address after: Building 202-2241 Binhai Industrial Development Zone, Binhai County, Jiangsu Province Patentee after: Yancheng Binhan New Material Technology Co.,Ltd. Address before: 118100 zone B, Erlong Industrial Park, Fengcheng modern industrial park, Dandong City, Liaoning Province Patentee before: FENGCHENG HONGYU ENVIRONMENT PROTECTION BOILERS MANUFACTURE Co.,Ltd. |