CN206449628U - Boiler feed water collection case apparatus - Google Patents
Boiler feed water collection case apparatus Download PDFInfo
- Publication number
- CN206449628U CN206449628U CN201621324771.7U CN201621324771U CN206449628U CN 206449628 U CN206449628 U CN 206449628U CN 201621324771 U CN201621324771 U CN 201621324771U CN 206449628 U CN206449628 U CN 206449628U
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- CN
- China
- Prior art keywords
- flue
- snakelike conduit
- flue gas
- gas pipeline
- main
- 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.)
- Withdrawn - After Issue
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Abstract
The utility model provides boiler feed water collection case apparatus, not only can ensure that heat smoke is disposably reduced to suitable exhaust temperature, and convenient disassembly simple in construction.It includes main flue gas pipeline, snakelike conduit, and one end of main flue gas pipeline is gas approach, snakelike conduit one end connection water inlet header, other end connection water outlet header, it is characterised in that：It also includes time flue, secondary flue is through main flue gas pipeline, main flue gas pipeline and time flue are mutually in cross arranged crosswise, one end of secondary flue is connected to the other end of main flue gas pipeline by external connecting pipe, the other end of secondary flue is exhanst gas outlet, snakelike conduit includes the first snakelike conduit, second snakelike conduit, first snakelike conduit is arranged in the inside of main flue gas pipeline and through the side wall of main flue gas pipeline, second snakelike conduit is arranged in the inside of time flue, gas approach and exhanst gas outlet are provided with circular large flange.
Description
Technical field
The utility model is related to boiler upper collecting chamber equipment technical field, specially a kind of boiler feed water collection case apparatus.
Background technology
Boiler, which is burned, can give off a large amount of heat smokes after the materials such as some rubbish, flue gas needs to drop it before discharging
Temperature, in order to save the energy, existing common mode is to heat the cooling for realizing flue gas to boiler feed water using high-temperature flue gas, still
Smog discharge temperature does not often reach desirable, and structure is complex, easy installation and removal.
The content of the invention
In order to solve the above problems, the utility model provides boiler feed water collection case apparatus, not only can ensure that heat smoke one
Secondary property is reduced to suitable exhaust temperature, and convenient disassembly simple in construction.
Boiler feed water collection case apparatus, it includes main flue gas pipeline, snakelike conduit, and one end of the main flue gas pipeline is flue gas
H type fins, snakelike conduit one end connection water inlet header, other end connection water outlet are installed on import, the snakelike conduit
Header, it is characterised in that：It also includes time flue, and described flue is through the main flue gas pipeline, the master
Flue and time flue are in mutually cross arranged crosswise, and one end of described flue is connected by external connecting pipe
The other end of the main flue gas pipeline is connected to, the other end of secondary flue is exhanst gas outlet, and the snakelike conduit includes first
Snakelike conduit, the second snakelike conduit, first snakelike conduit are arranged in the inside of the main flue gas pipeline and through described
The side wall of main flue gas pipeline, second snakelike conduit is arranged in the inside of described flue, the gas approach and institute
State exhanst gas outlet and be provided with circular large flange.
It is further characterized by：
The water inlet header is separately installed with circular small flange with the water outlet header lateral surface；The snakelike conduit includes
Straight tube and elbow, the straight tube are provided with argon arc welding clad can with the elbow joint；The snakelike conduit outer surface is provided with
Rust preventive coating.
After structure of the present utility model, time flue, two flue gases of primary and secondary are provided with inside main flue gas pipeline again
The inside of pipeline has been arranged the first snakelike conduit, the second snakelike conduit respectively, and mutual when working is not interfered, one end of main flue gas pipeline
By external connecting pipe connection time flue, when high-temperature flue gas enters from the flue gas mouthful of main flue gas pipeline, the first snake is first passed through
Shape water pipe cooling, the flue gas cooled first continues into time flue, then by the secondary cooling of the second snakelike conduit, so
Discharged afterwards by the exhanst gas outlet of secondary flue, such high-temperature flue gas have passed through the circulating cooling of two flues, it can be ensured that reach
To suitable exhaust temperature.Also, overall structure of the present invention is simple, easy for installation.
Brief description of the drawings
Fig. 1 is the utility model structure front sectional view；
Fig. 2 is the utility model structure top view；
Fig. 3 is the utility model structural side view.
Embodiment
See Fig. 1, Fig. 2, shown in Fig. 3, boiler feed water collection case apparatus includes main flue gas pipeline 1 and snakelike conduit 2, snakelike conduit
2 include straight tube and elbow, and straight tube is provided with argon arc welding clad can with elbow joint, it is ensured that joint is reliably connected, snakelike conduit 2
Outer surface is provided with rust preventive coating, can effectively prevent from getting rusty, increase the service life, the one end of snakelike conduit 2 connection water inlet header
3rd, other end connection water outlet header 4, water inlet header 3 is separately installed with circular small flange with the lateral surface of water outlet header 4.It also includes
Secondary flue 5, secondary flue 5 is through main flue gas pipeline 1, and main flue gas pipeline 1 and time flue 5 are mutually in cross
Arranged crosswise, one end of secondary flue 5 is connected to the other end of main flue gas pipeline by external connecting pipe（It is not drawn into figure outer
Flue gas flow direction is represented in portion's connecting tube, figure）, the other end of secondary flue 5 is exhanst gas outlet, and snakelike conduit 2 includes first
Snakelike conduit 2-1, the second snakelike conduit 2-1, the first snakelike conduit 2-1 are arranged in the inside of main flue gas pipeline 1 and through master
The side wall of flue, the second snakelike conduit 2-2 is arranged in the inside of time flue 5, and gas approach and exhanst gas outlet are all provided with
Circular large flange is equipped with, it is convenient to install.
Claims (2)
1. boiler feed water collection case apparatus, it includes main flue gas pipeline, snakelike conduit, and one end of the main flue gas pipeline is entered for flue gas
Mouthful, H type fins, snakelike conduit one end connection water inlet header, other end connection water outlet collection are installed on the snakelike conduit
Case, it is characterised in that：It also includes time flue, and described flue is through the main flue gas pipeline, the main cigarette
Feed channel and time flue are in mutually cross arranged crosswise, and one end of described flue is connected by external connecting pipe
In the other end of the main flue gas pipeline, the other end of secondary flue is exhanst gas outlet, and the snakelike conduit includes the first snake
Shape water pipe, the second snakelike conduit, first snakelike conduit are arranged in the inside of the main flue gas pipeline and through the master
The side wall of flue, second snakelike conduit is arranged in the inside of described flue, the gas approach and described
Exhanst gas outlet is provided with circular large flange.
2. boiler feed water collection case apparatus according to claim 1, it is characterised in that the water inlet header and the water outlet collection
Case lateral surface is separately installed with circular small flange；The snakelike conduit includes straight tube and elbow, the straight tube and the elbow pair
The place of connecing is provided with argon arc welding clad can；The snakelike conduit outer surface is provided with rust preventive coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621324771.7U CN206449628U (en) | 2016-12-06 | 2016-12-06 | Boiler feed water collection case apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621324771.7U CN206449628U (en) | 2016-12-06 | 2016-12-06 | Boiler feed water collection case apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206449628U true CN206449628U (en) | 2017-08-29 |
Family
ID=59662888
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621324771.7U Withdrawn - After Issue CN206449628U (en) | 2016-12-06 | 2016-12-06 | Boiler feed water collection case apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206449628U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106500088A (en) * | 2016-12-06 | 2017-03-15 | 无锡明珠钢球有限公司 | A kind of boiler feed water collection case apparatus |
-
2016
- 2016-12-06 CN CN201621324771.7U patent/CN206449628U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106500088A (en) * | 2016-12-06 | 2017-03-15 | 无锡明珠钢球有限公司 | A kind of boiler feed water collection case apparatus |
| CN106500088B (en) * | 2016-12-06 | 2018-11-06 | 无锡明珠钢球有限公司 | A kind of boiler feed water collection case apparatus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20170829 Effective date of abandoning: 20181106 |
|
| AV01 | Patent right actively abandoned |