CN2625792Y - Boiler - Google Patents
Boiler Download PDFInfo
- Publication number
- CN2625792Y CN2625792Y CN 03242163 CN03242163U CN2625792Y CN 2625792 Y CN2625792 Y CN 2625792Y CN 03242163 CN03242163 CN 03242163 CN 03242163 U CN03242163 U CN 03242163U CN 2625792 Y CN2625792 Y CN 2625792Y
- Authority
- CN
- China
- Prior art keywords
- boiler
- boiler body
- burner
- flue
- smoke
- 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.)
- Expired - Lifetime
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Abstract
The utility model relates to a boiler, comprising a boiler-body, a burner and a fuel pipeline. The boiler body presents a horizontal structure. The burner which comprises a combining boiler-gallbladder, a smoke-returning chamber and convection bundles is arranged below the boiler body. The boiler-gallbladder is leanly arranged in the boiler body and the smoke-returning chamber which presents a runway structure is arranged in the boiler body and the convection bundles are arranged on one side of the boiler-gallbladder. A water-supplying and shoot-guiding device is arranged on the lower part of the boiler body, and a safe pressure-releasing valve is arranged on the upper part of the boiler body. The burning efficiency of the burner of the boiler is more than 99 percent, and the emitting quantity of the nitrogen-oxide and carbon dioxide can be effectively controlled and the emitting concentration is far lower than that of the national emitting standard. The utility model is an ideal heating device.
Description
Technical field
The utility model relates to a kind of heating equipment, can be used for the oil-gas gathering and transportation field, and the boiler that provides heating water and domestic hot-water to use for the biotope is provided.
Background technology
General boiler ubiquity can not make full use of the efficient heat transfer of threaded flue at present, and efficiency of combustion is low.Cross the low serious dewfall of smoke pipe that causes because of exhaust gas temperature, problem such as high warm tube plate is easy to crack.Have a strong impact on heating effect, and the maintenance trouble, service life is short.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, and provide a kind of single backhaul screw thread tubule and corrugated flue of utilizing to make flame produce strong disturbance, increase substantially heat-transfer capability, combustion system adopts two return structures, adopt the pressure combustion mode, heat convection is good, the boiler that efficiency of combustion is high.
The purpose of this utility model is achieved in that and comprises boiler body, burner and fuel conduit, its structural feature is, boiler body is horizontal type structure, by the combination flue, return burner that smoke-box, convection bank form and place bottom in the boiler body, wherein the flue biasing is arranged in the boiler body, returning smoke-box is the runway structure and is arranged in the boiler body, convection bank places a side of flue, the bottom of boiler body is provided with the moisturizing induction apparatus, and the top of boiler body is provided with safe pressure relief device.
Single backhaul threaded flue is adopted in described convection bank.
Have aperture above the described moisturizing induction apparatus.
Compared to existing technology, the utlity model has following advantage:
1, volume is small and exquisite: flue has changed traditional center symmetric arrangement, adopts the offset structure can effectively compress the body of heater volume, reduces steel consumption and technology amount; Owing to there is bigger water temperature difference, strengthened self disturbance of water in the boiler, help the water circulation.
2, long service life: single backhaul threaded flue is adopted in convection bank, can make full use of the effect of threaded flue efficient heat transfer and take all factors into consideration the characteristics of the frequent underload of boiler, low parameter operation, reasonably design flue gas flow rate, afterbody exhaust gas temperature, also can keep higher exhaust gas temperature even it is moved under low load condition, eliminate the serious dewfall phenomenon of afterbody; Adopt the moisturizing induction apparatus, make its jet force to wash away high warm tube plate, thereby improved the condition of work of high warm tube plate, reduced the possibility of tube sheet cracking, guarantee the service life of boiler.
3, the burner combustion efficient of boiler reaches more than 99%, can effectively control nitrogen oxide, emission amount of carbon dioxide, makes the discharge standard of its concentration of emission far below country.
Description of drawings
Fig. 1 is the utility model overall structure schematic diagram.
Fig. 2 is the side view of Fig. 1.
Fig. 3 is the utility model combustion system structural representation.
Fig. 4 is the side view of Fig. 3.
The specific embodiment
Below in conjunction with drawings and Examples in detail the utility model is described in detail.
As Fig. 1, Fig. 2, the utility model is made up of fuel conduit 1, boiler body 3 etc.Boiler body 3 is horizontal type structure.Burner 2 is positioned at the bottom of boiler body 3, links to each other with fuel conduit 1.Fuel conduit 1 places the outside of boiler body 3.The top of boiler body is equipped with control device 4, and safe pressure relief device 5 also is installed.The effect of control device 4 is liquid level, temperature, the pressure signals that utilize in the boiler operatiopn, and burner 2 is carried out FEEDBACK CONTROL.The bottom of boiler body 3 is provided with moisturizing induction apparatus 6, has a series of apertures above the moisturizing induction apparatus 6, the part of rate of water make-up can be forced jet from aperture, thereby reach the purpose of washing away high warm tube plate.
As Fig. 2, Fig. 3, combustion system is made up of combination flue 7, time smoke-box 8, convection bank 9.Flue 7 is the corrugated biasing and is arranged in the boiler body 3.Returning smoke-box 8 is the runway structure and also is arranged in the boiler body 3 and links to each other with combination flue 7.Convection bank 9 adopts single backhaul threaded flue to place a side of combination flue 7.The effect of convection bank 9 is the heat exchange efficiency that improves convection current, the dust stratification speed of slowing down inside.Burner 2 adopts fully automatic fuel-oil (gas) burner, to improve efficiency of combustion.
Claims (3)
1, a kind of boiler, comprise boiler body, burner and fuel conduit, it is characterized in that, boiler body is horizontal type structure, and by the combination flue, return burner that smoke-box, convection bank form and place bottom in the boiler body, wherein flue is setovered and is arranged in the boiler body, returning smoke-box is the runway structure and is arranged in the boiler body, convection bank places a side of flue, and the bottom of boiler body is provided with the moisturizing induction apparatus, and the top of boiler body is provided with safe pressure relief device.
2, boiler according to claim 1 is characterized in that, single backhaul threaded flue is adopted in described convection bank.
3, boiler according to claim 1 is characterized in that, has aperture above the described moisturizing induction apparatus.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03242163 CN2625792Y (en) | 2003-03-19 | 2003-03-19 | Boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03242163 CN2625792Y (en) | 2003-03-19 | 2003-03-19 | Boiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2625792Y true CN2625792Y (en) | 2004-07-14 |
Family
ID=34250511
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03242163 Expired - Lifetime CN2625792Y (en) | 2003-03-19 | 2003-03-19 | Boiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2625792Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106500094A (en) * | 2016-10-19 | 2017-03-15 | 同济大学 | A kind of low nitrogen gradual combustor of high temperature smoke gas circulating type and technique |
| CN107228351A (en) * | 2017-05-23 | 2017-10-03 | 陈黎 | A kind of single backhaul WNS structure boilers |
| CN112361362A (en) * | 2020-10-30 | 2021-02-12 | 拉萨市暖心供暖供气服务有限责任公司 | Boiler convenient to clean inner wall incrustation scale |
-
2003
- 2003-03-19 CN CN 03242163 patent/CN2625792Y/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106500094A (en) * | 2016-10-19 | 2017-03-15 | 同济大学 | A kind of low nitrogen gradual combustor of high temperature smoke gas circulating type and technique |
| CN107228351A (en) * | 2017-05-23 | 2017-10-03 | 陈黎 | A kind of single backhaul WNS structure boilers |
| CN112361362A (en) * | 2020-10-30 | 2021-02-12 | 拉萨市暖心供暖供气服务有限责任公司 | Boiler convenient to clean inner wall incrustation scale |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: DAQING PETROLEUM ADMINISTRATION Free format text: FORMER OWNER: JIDONG PETROLEUM SURVEY DEVELOPMENT CO. Effective date: 20071221 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20071221 Address after: Heilongjiang Daqing City Ranghulu District Central Street No. 263, zip code: 163453 Patentee after: Daqing Petroleum Administration Address before: Block 1, District 51, North District, Tangshan City Road, Hebei Province: 063000 Patentee before: Jidong Petroleum Prospecting Development Co. |
|
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20130319 Granted publication date: 20040714 |