CN108895421A - A kind of atmospheric gas-burning boiler - Google Patents
A kind of atmospheric gas-burning boiler Download PDFInfo
- Publication number
- CN108895421A CN108895421A CN201810892689.1A CN201810892689A CN108895421A CN 108895421 A CN108895421 A CN 108895421A CN 201810892689 A CN201810892689 A CN 201810892689A CN 108895421 A CN108895421 A CN 108895421A
- Authority
- CN
- China
- Prior art keywords
- liner
- water
- recessed portion
- shell
- steam
- 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.)
- Pending
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F22—STEAM GENERATION
- F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
- F22B1/00—Methods of steam generation characterised by form of heating method
- F22B1/02—Methods of steam generation characterised by form of heating method by exploitation of the heat content of hot heat carriers
- F22B1/18—Methods of steam generation characterised by form of heating method by exploitation of the heat content of hot heat carriers the heat carrier being a hot gas, e.g. waste gas such as exhaust gas of internal-combustion engines
- F22B1/1807—Methods of steam generation characterised by form of heating method by exploitation of the heat content of hot heat carriers the heat carrier being a hot gas, e.g. waste gas such as exhaust gas of internal-combustion engines using the exhaust gases of combustion engines
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F22—STEAM GENERATION
- F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
- F22B1/00—Methods of steam generation characterised by form of heating method
- F22B1/22—Methods of steam generation characterised by form of heating method using combustion under pressure substantially exceeding atmospheric pressure
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F22—STEAM GENERATION
- F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
- F22B35/00—Control systems for steam boilers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F22—STEAM GENERATION
- F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
- F22B37/00—Component parts or details of steam boilers
- F22B37/02—Component parts or details of steam boilers applicable to more than one kind or type of steam boiler
- F22B37/42—Applications, arrangements, or dispositions of alarm or automatic safety devices
- F22B37/46—Applications, arrangements, or dispositions of alarm or automatic safety devices responsive to low or high water level, e.g. for checking, suppressing, extinguishing combustion in boilers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F22—STEAM GENERATION
- F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
- F22B37/00—Component parts or details of steam boilers
- F22B37/02—Component parts or details of steam boilers applicable to more than one kind or type of steam boiler
- F22B37/48—Devices for removing water, salt, or sludge from boilers; Arrangements of cleaning apparatus in boilers; Combinations thereof with boilers
- F22B37/54—De-sludging or blow-down devices
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J15/00—Arrangements of devices for treating smoke or fumes
- F23J15/06—Arrangements of devices for treating smoke or fumes of coolers
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E20/00—Combustion technologies with mitigation potential
- Y02E20/30—Technologies for a more efficient combustion or heat usage
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
The present invention discloses a kind of atmospheric gas-burning boiler, including liner, shell, and liner is located at interior of shell, forms water space between liner and shell；Combustion apparatus is arranged in liner at the bottom, and smoke outlet is arranged at the top of liner, and the flame of combustion apparatus leads to inside liner from liner at the bottom, is discharged from smoke outlet；Angularly disposed horizontal water tube in liner, horizontal water tube both ends are connected to water space；The angularly disposed recessed portion of liner, recessed portion is connected to water space, recessed portion inclined direction is identical as horizontal water tube inclined direction, horizontal water tube and recessed portion interval are arranged, the recess of two neighboring recessed portion is contrary, and the flame for carrying out spontaneous combustion equipment can be spread in the outside of horizontal water tube and the inside of liner along serpentine；Water inlet, steam (vapor) outlet are set on shell, and steam (vapor) outlet is located at cover top portion.It is an advantage of the invention that：Horizontal water tube, recessed portion design, increase the contact area of heat and water, improve its heating efficiency.
Description
Technical field
The present invention relates to field of boilers, and in particular to a kind of atmospheric gas-burning boiler.
Background technique
Boiler is a kind of energy conversion, and the energy inputted to boiler has chemical energy, electric energy in fuel, boiler output
Steam, high-temperature water or organic heat carrier with certain thermal energy.The original meaning of pot refers to that the water container heated on fire, furnace refer to burning
The place of fuel, boiler include pot and furnace two large divisions.The hot water or steam generated in boiler can directly be industrial production and people
The people's livelihood is living to provide required thermal energy, mechanical energy can also be converted to by Steam Power Equipment, or again turn mechanical energy by generator
It is changed to electric energy.The boiler for providing hot water is known as hot-water boiler, is mainly used for living, also there is a small amount of application in industrial production.It generates
The boiler of steam is known as steam boiler, is often simply called boiler, is chiefly used in thermal power station, ship, locomotive and industrial and mining enterprises, but existing
Boiler in technology is limited by size, structure, and heating efficiency is lower.
Summary of the invention
The technical problem to be solved by the present invention is to：The low problem of boiler heating efficiency in the prior art.
In order to solve the above technical problems, the technical solution adopted by the present invention is that：A kind of atmospheric gas-burning boiler, including it is interior
Gallbladder, shell, liner are located at interior of shell, form water space between liner and shell；
The bottom of the liner is provided with combustion apparatus, and smoke outlet, and the flame of combustion apparatus are provided at the top of liner
Lead to the inside of liner from the bottom of liner, and is discharged from smoke outlet；
Angularly disposed in the liner to have horizontal water tube, the both ends of horizontal water tube are connected to water space；
The liner is also angularly disposed recessed portion, and recessed portion is connected to water space, the inclined direction and cross of recessed portion
The inclined direction of water pipe is identical, and horizontal water tube and recessed portion interval are arranged, and the recess of two neighboring recessed portion is contrary, comes from
The flame of combustion apparatus can be spread in the outside of horizontal water tube and the inside of liner along serpentine；
Water inlet, steam (vapor) outlet are provided on the shell, steam (vapor) outlet is located at the top of shell.
Optimization, the angle between the horizontal water tube and horizontal plane is at least 8 °.
Optimization, the angle between the horizontal water tube and horizontal plane is 10 °.
Optimization, air-introduced machine is provided at the smoke outlet.
Optimization, the steam outlet is provided with water separator.
Optimization, the position on the shell close to water space bottom is provided with sewage draining exit.
Optimization, level electrode is provided on the shell.
Optimization, the combustion apparatus is combustion gas fire row or combustor.
Optimization, flame detector is provided on the combustion apparatus.
Optimization, the course of work is：
A, add water from water inlet to boiler internal, water enters in water space；
B, combustion apparatus is opened, the flame and hot cigarette generated is then along between the outside of horizontal water tube and the inside of liner
Serpentine Space sprawls heat the water in horizontal water tube, in recessed portion, outside liner, and then, flue gas is discharged from smoke outlet；
C, to be heated to when generating steam, steam is then discharged from steam outlet.
The beneficial effects of the present invention are：
1. unique horizontal water tube, recessed portion design, the flame for generating burning is in the outside of horizontal water tube and the inside of liner
It is spread along serpentine, increases the contact area of heat and water, taken full advantage of the heat that burning generates, increase it indirectly and add
The thermal efficiency；
2. the inclined design of horizontal water tube, recessed portion can effectively prevent incrustation in water to be attached in horizontal water tube, to avoid influence
Its heating effect；
3. the setting of air-introduced machine increases the flowing of hot fume in boiler, its very high mobility increases heating efficiency；
4. water separator is effectively reduced the content of water from steam point, the quality of steam is improved；
5. the setting of sewage draining exit is convenient for the dirt in daily maintenance in removing boiler；
6. level electrode can intuitively detect the water level in boiler, in order to be replenished in time when boiler water shortage；
7. the combustion state of flame detector real-time detection combustion apparatus, in order to safeguard in time.
Detailed description of the invention
Fig. 1 is a kind of schematic diagram of atmospheric gas-burning boiler in the embodiment of the present invention；
Fig. 2 is the perspective view of liner in the embodiment of the present invention；
Fig. 3 is the main view of liner in the embodiment of the present invention；
Fig. 4 is the cross-sectional view of A-A in Fig. 3；
Fig. 5 is the cross-sectional view of B-B in Fig. 3；
Fig. 6 is the left view of liner in the embodiment of the present invention；
Fig. 7 is the right view of liner in the embodiment of the present invention；
Fig. 8 is the cross-sectional view of C-C in Fig. 7；
Wherein, liner -1, shell -2, water space -3, combustion apparatus -4, horizontal water tube -11, recessed portion -12, smoke outlet -
13, water inlet -21, steam (vapor) outlet -22, sewage draining exit -23, level electrode -24, flame detector -41.
Specific embodiment
The present invention is described in detail below in conjunction with attached drawing.
As shown in Figure 1, a kind of atmospheric gas-burning boiler, including liner 1, shell 2, liner 1 are located inside shell 2, liner 1 with
Water space 3 is formed between shell 2, for water needed for storing boiler work.
As shown in Figure 1, the bottom of the liner 1 is provided with combustion apparatus 4, for providing heat source, the top of liner 1 for boiler
Portion is provided with smoke outlet 13, and the cigarette of the generation of combustion apparatus 4 is discharged, and the flame of combustion apparatus 4 leads to from the bottom of liner 1
The inside of liner 1, and be discharged from smoke outlet 13, hot cigarette heats the water outside liner 1 when through the inside of liner 1.
As shown in Figs. 1-2, angularly disposed in the liner 1 to have horizontal water tube 11, the both ends of horizontal water tube 11 and water space 3 connect
It is logical, to increase the contact area of hot cigarette and water, heating efficiency is improved, meanwhile, angularly disposed horizontal water tube 11 can effectively prevent water
Middle incrustation is attached in horizontal water tube 11, to avoid its heating effect is influenced.
As shown in figures 1-8, the liner 1 is also angularly disposed recessed portion 12, and recessed portion 12 is connected to water space 3, recessed
The inclined direction of concave portion 12 is identical as the inclined direction of horizontal water tube 11, and horizontal water tube 11 and the interval of recessed portion 12 are arranged, and adjacent two
The recess of a recessed portion 12 is contrary, and the flame for carrying out spontaneous combustion equipment 4 can be in the outside of horizontal water tube 11 and the inside of liner 1
It is spread along serpentine, this setting is advantageous in that：Under the limitation of boiler size, the dynamic channel of thermal plume is extended, its heat is made
It is sufficiently used for heating water, improves heating efficiency.
As shown in Figure 1, being provided with water inlet 21, steam (vapor) outlet 22 on the shell 2, steam (vapor) outlet 22 is located at shell 2
Top can be in practical applications boiler water filling by water inlet 21, and the steam of generation is then discharged from steam (vapor) outlet 22, is used for it
His equipment.
Further, the angle between the horizontal water tube 11 and horizontal plane is at least 8 °, horizontal water tube described in the present embodiment
Angle between 11 and horizontal plane is 10 °, and incrustation in water can be effectively prevented and be attached in horizontal water tube 11, is added to avoid it is influenced
Thermal effect.
Further, it is provided with air-introduced machine (not shown) at the smoke outlet 13, to guarantee that hot cigarette can be in boiler
Interior proper flow.
Further, water separator (not shown), water separator are provided at the steam (vapor) outlet 22
The steam of discharge is separated from water by (not shown), and then reduces the water content of steam, improves the quality of steam.
As shown in Figure 1, the position on the shell 2 close to 3 bottom of water space is provided with sewage draining exit 23, in order to daily
Dirt is excluded when maintenance, further, level electrode 24 is provided on the shell 2, level electrode 24 can detect water storage
Water level in space 3, in order to control the water in water space 3, combustion apparatus 4 described in the present embodiment be combustion gas fire row or
Combustor is further provided with flame detector 41 on the combustion apparatus 4, flame detector 41 can detect burning
Equipment 4 whether normal combustion, in order to control combustion apparatus 4 work normally.
Working principle：
Emphasis refering to fig. 1, adds water to boiler internal from water inlet 21, and water enters in water space 3, level electrode 24
The water level in water space 3 can be then detected, in order to control the water in water space 3, is then turned on combustion apparatus 4,
Flame detector 41 can then detect combustion apparatus 4, and whether normal combustion is fired in order to control the normal work of combustion apparatus 4
After burning the normal work of equipment 4, the flame and hot cigarette generated is then along between the outside of horizontal water tube 11 and the inside of liner 1
Serpentine Space sprawls, and then the water in horizontal water tube 11, in recessed portion 12, outside liner 1 is heated, it is to be heated to generation steaming
When vapour, steam is then discharged to be used for other equipment from steam (vapor) outlet 22, and the water separator at steam (vapor) outlet 22 is (in figure not
Show) then the steam of discharge is separated from water, and then the water content of steam is reduced, the quality of steam is improved, meanwhile, in smoke outlet
Under the action of air-introduced machine (not shown) at 13, the hot cigarette for carrying out spontaneous combustion equipment 4 constantly rushes at smoke outlet 13, in this process
In, hot cigarette constantly transfers heat to water, therefore its temperature constantly reduces during the discharge of hot cigarette, until completing heated
Journey is discharged from smoke outlet 13, after a period of time, can open sewage draining exit 23, and the dirt of boiler internal is discharged, with
Achieve the purpose that clear up dirt.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Made any modifications, equivalent replacements, and improvements etc., should all be included in the protection scope of the present invention within mind and principle.
Claims (10)
1. a kind of atmospheric gas-burning boiler, it is characterised in that：Including liner (1), shell (2), liner (1) is located at shell (2) inside,
Water space (3) are formed between liner (1) and shell (2)；
The bottom of the liner (1) is provided with combustion apparatus (4), is provided at the top of liner (1) smoke outlet (13), and burning is set
The flame of standby (4) leads to the inside of liner (1) from the bottom of liner (1), and is discharged from smoke outlet (13)；
Angularly disposed in the liner (1) to have horizontal water tube (11), the both ends of horizontal water tube (11) are connected to water space (3)；
The liner (1) is also angularly disposed to be had recessed portion (12), and recessed portion (12) is connected to water space (3), recessed portion (12)
Inclined direction it is identical as the inclined direction of horizontal water tube (11), and horizontal water tube (11) and recessed portion (12) interval be arranged, adjacent two
The recess of a recessed portion (12) is contrary, and the flame for carrying out spontaneous combustion equipment (4) being capable of outside in horizontal water tube (11) and liner
(1) it is spread along serpentine inside；
Water inlet (21), steam (vapor) outlet (22) are provided on the shell (2), steam (vapor) outlet (22) is located at the top of shell (2).
2. a kind of atmospheric gas-burning boiler according to claim 1, it is characterised in that：The horizontal water tube (11) and horizontal plane it
Between angle be at least 8 °.
3. a kind of atmospheric gas-burning boiler according to claim 2, it is characterised in that：The horizontal water tube (11) and horizontal plane it
Between angle be 10 °.
4. a kind of atmospheric gas-burning boiler according to claim 1, it is characterised in that：It is provided with and draws at the smoke outlet (13)
Blower.
5. a kind of atmospheric gas-burning boiler according to claim 1, it is characterised in that：It is provided at the steam (vapor) outlet (22)
Water separator.
6. a kind of atmospheric gas-burning boiler according to claim 1, it is characterised in that：It is empty close to water storage on the shell (2)
Between the position of (3) bottom be provided with sewage draining exit (23).
7. a kind of atmospheric gas-burning boiler according to claim 1, it is characterised in that：Water level is provided on the shell (2)
Electrode (24).
8. a kind of atmospheric gas-burning boiler according to claim 1, it is characterised in that：The combustion apparatus (4) is combustion gas fire
Row or combustor.
9. a kind of atmospheric gas-burning boiler according to claim 1, it is characterised in that：It is provided on the combustion apparatus (4)
Flame detector (41).
10. -9 described in any item a kind of atmospheric gas-burning boilers according to claim 1, it is characterised in that：Its course of work is：
A, add water to boiler internal at water inlet (21), water enters in water space (3)；
B, combustion apparatus (4) are opened, the flame and hot cigarette generated is then along the outside of horizontal water tube (11) and the inside of liner (1)
Between serpentine Space sprawls, in horizontal water tube (11), in recessed portion (12), the water of liner (1) outside heat, then, cigarette
Gas is discharged from smoke outlet (13)；
C, to be heated to when generating steam, steam is then discharged at steam (vapor) outlet (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810892689.1A CN108895421A (en) | 2018-08-07 | 2018-08-07 | A kind of atmospheric gas-burning boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810892689.1A CN108895421A (en) | 2018-08-07 | 2018-08-07 | A kind of atmospheric gas-burning boiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108895421A true CN108895421A (en) | 2018-11-27 |
Family
ID=64353485
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810892689.1A Pending CN108895421A (en) | 2018-08-07 | 2018-08-07 | A kind of atmospheric gas-burning boiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108895421A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203656891U (en) * | 2013-11-26 | 2014-06-18 | 怀化市奇效节能科技有限公司 | Steam generator with multiple vertically-folded bends |
| CN204201855U (en) * | 2014-02-17 | 2015-03-11 | 王雪亮 | A kind of coal burning and gas burning atmospheric steam boiler |
| CN205561248U (en) * | 2016-03-22 | 2016-09-07 | 乐山乐通锅炉有限公司 | Vertical new and effective energy -concerving and environment -protective boiler |
| CN206488440U (en) * | 2017-01-06 | 2017-09-12 | 孙真 | A kind of power-saving vertical coal combustion normal pressure hot water boiler |
| CN207438890U (en) * | 2017-07-31 | 2018-06-01 | 河北格成胜虹电气有限公司 | A kind of normal-pressure hot-water boiler |
-
2018
- 2018-08-07 CN CN201810892689.1A patent/CN108895421A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203656891U (en) * | 2013-11-26 | 2014-06-18 | 怀化市奇效节能科技有限公司 | Steam generator with multiple vertically-folded bends |
| CN204201855U (en) * | 2014-02-17 | 2015-03-11 | 王雪亮 | A kind of coal burning and gas burning atmospheric steam boiler |
| CN205561248U (en) * | 2016-03-22 | 2016-09-07 | 乐山乐通锅炉有限公司 | Vertical new and effective energy -concerving and environment -protective boiler |
| CN206488440U (en) * | 2017-01-06 | 2017-09-12 | 孙真 | A kind of power-saving vertical coal combustion normal pressure hot water boiler |
| CN207438890U (en) * | 2017-07-31 | 2018-06-01 | 河北格成胜虹电气有限公司 | A kind of normal-pressure hot-water boiler |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181127 |