CN205504939U - Two -way adverse current steam generator - Google Patents
Two -way adverse current steam generator Download PDFInfo
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- CN205504939U CN205504939U CN201620274019.XU CN201620274019U CN205504939U CN 205504939 U CN205504939 U CN 205504939U CN 201620274019 U CN201620274019 U CN 201620274019U CN 205504939 U CN205504939 U CN 205504939U
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- coil pipe
- evaporimeter
- pipe
- furnace chamber
- vaporizer
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Abstract
The utility model discloses a two -way adverse current steam generator, including a furnace chamber, bottom and a combustor of furnace chamber are linked together, and the top of furnace chamber is the exhaust port, and the spout top of combustor is equipped with an evaporimeter, and the evaporimeter is linked together through an inlet tube and a cold water storage cistern, and the evaporimeter includes the outer coiled tube and a set of interior coil pipe by inside and outside outside spiral coiling of the coiling of a set of outside -in spiral, and the body of outer coiled tube and interior coil pipe is linked together through an inlet tube and cold water storage cistern at horizontal direction spaced, the water inlet of outer coiled tube and interior coil pipe. The evaporimeter is through a set of outer coiled tube and a set of interior coil pipe for half rivers flows to the inner circle from the outer lane of evaporimeter, and half rivers is mobile to the outer lane from the inner circle of evaporimeter, thereby makes the temperature of whole evaporator coil more even, has avoided the local overheat of pipe, simultaneously, establishes water quality monitoring system and deoxidization water tank through adding, carries out the close check to the quality of water that gets into the evaporimeter, avoids the inside scale deposit of pipe.
Description
Technical field
This utility model relates to a kind of steam generator, particularly relates to the high-efficient steam generator of a kind of evaporation coil with bidirectional adverse current form.
Background technology
Existing steam generator, generally include a body of heater, one burner is set in the bottom of body of heater, one vaporizer is set at the middle part of body of heater, the import of vaporizer connects water tank, and vaporizer is heated by the high-temperature flue gas after burner ejection fuel gas buring, and the water of flowing in vaporizer is heated to 100 degrees Celsius of steam formed above, steam enters pipeline by after a steam-water separator, and the tail gas that high-temperature flue gas is formed after carrying out heat exchange with vaporizer is discharged by exhaust opening.Its vaporizer is made up of the coil pipe of one group of spiral surrounding, it is typically ecto-entad coiling, in the course of the work, cold water starts to be heated from the outer ring of coil pipe, does not the most flow to be vaporized into steam during coil pipe center, cause the non-uniform temperature of whole coil pipe, meanwhile, existing steam generator only carries out simple removal of impurity process to water, for the area that some water quality is harder before water inlet, work in the environment of this heated coil is uneven for a long time, the fouling of water wall can be caused.
Utility model content
For overcoming drawbacks described above, it is uniform that this utility model aims to provide a kind of heated coil, and hard water can carry out the bidirection counter current type steam generator of pretreatment simultaneously.
For reaching above-mentioned purpose, the technical solution adopted in the utility model is: a kind of bidirectional adverse current steam generator, including a furnace chamber, the bottom of described furnace chamber is connected with a burner, the top of described furnace chamber is exhaust opening, the spout of described burner is arranged over a vaporizer, described vaporizer is connected by a water inlet pipe and a cold water storage cistern, described vaporizer includes that the outer coil pipe of one group of ecto-entad helically coiling and one group are by the inner coil pipe of introversion and extroversion external spiral coiling, the body of described outer coil pipe and inner coil pipe is spaced apart in the horizontal direction, described outer coil pipe is connected with cold water storage cistern by a water inlet pipe with the water inlet of inner coil pipe.
Described cold water storage cistern is deoxygenation water tank, and described water inlet pipe is provided with a water quality monitor.
Have employed bidirectional adverse current steam generator of the present utility model, its vaporizer passes through one group of outer coil pipe and one group of inner coil pipe, half current are flowed from the outer ring of vaporizer to inner ring, half current flow to outer ring from the inner ring of vaporizer, so that the temperature of whole evaporator coil is more uniform, it is to avoid the hot-spot of pipe, simultaneously, by adding water quality monitor and deoxygenation water tank, the water quality entering vaporizer is strictly controlled, it is to avoid tube interior fouling.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model；
Fig. 2 is evaporation structure schematic diagram of the present utility model.
In figure: 1-furnace chamber, 2-burner, 3-exhaust opening, 4-vaporizer, the outer coil pipe of 5-, 6-inner coil pipe, 7-water inlet pipe, 8-water quality monitor, 9-cold water storage cistern, 10-tee T.
Detailed description of the invention
As shown in Figure 1, the utility model discloses a kind of bidirectional adverse current steam generator, including a furnace chamber 1, the bottom of described furnace chamber 1 is connected with a burner 2, the top of described furnace chamber 1 is exhaust opening 3, the spout of described burner 2 is arranged over a vaporizer 4, described vaporizer 4 is connected with a cold water storage cistern 9 by a water inlet pipe 7, the high-temperature flue gas that the flame of burner 2 ejection draws rises along furnace chamber 1, cold water in cold water storage cistern 9 flows in vaporizer 4 by water inlet pipe 7 simultaneously, high-temperature flue gas is discharged from exhaust opening 3 after carrying out sufficient heat exchange with vaporizer 4, cold water in vaporizer 4 forms steam after high-temperature flue gas heats, flow ipe after steam-water separator steam-water separation, finally it is transported at user, in sum, basically identical with existing common steam generator architecture.
As shown in Figure 2, the innovative point of bidirectional adverse current steam generator described in the utility model essentially consists in described vaporizer 4 and includes that the outer coil pipe 5 of one group of ecto-entad helically coiling and one group are by the inner coil pipe 6 of introversion and extroversion external spiral coiling, the body of described outer coil pipe 5 and inner coil pipe 6 is spaced apart in the horizontal direction, and described outer coil pipe 5 is connected with cold water storage cistern 9 by a water inlet pipe 7 with the water inlet of inner coil pipe 6.During work, the cold water in cold water storage cistern 9 tee T 10 by water inlet pipe 7 end, one road flows into outer coil pipe 5, and along outer coil pipe 5 ecto-entad helical flow, and carry out with high-temperature flue gas heating up into steam after heat exchange, simultaneously, another road flows into inner coil pipe 6, and along inner coil pipe 6 by introversion and extroversion helical flow, and carry out with high-temperature flue gas heating up into steam after heat exchange, two road steam all flow ipes after steam-water separator separates, it is transported at user, the vaporizer of this mode, its internal and external temperature reaches unanimity, and does not results in local location overheated.
Another innovative point of bidirectional adverse current steam generator described in the utility model is that described cold water storage cistern 9 is deoxygenation water tank, and described water inlet pipe 7 is provided with a water quality monitor 8.By deoxygenation water tank, the oxygen part in water and impurity can be removed, monitor water quality in real time by water quality monitor 8 simultaneously, it is ensured that enter the water quality safety in vaporizer 4, it is to avoid the fouling of vaporizer 4 interior conduit.
Claims (2)
1. a bidirectional adverse current steam generator, including a furnace chamber (1), the bottom of described furnace chamber (1) is connected with a burner (2), the top of described furnace chamber (1) is exhaust opening (3), the spout of described burner (2) is arranged over a vaporizer (4), described vaporizer (4) is connected with a cold water storage cistern (9) by a water inlet pipe (7), it is characterized in that described vaporizer (4) includes that the outer coil pipe (5) of one group of ecto-entad helically coiling and one group are by the inner coil pipe (6) of introversion and extroversion external spiral coiling, the body of described outer coil pipe (5) and inner coil pipe (6) is spaced apart in the horizontal direction, described outer coil pipe (5) is connected with cold water storage cistern (9) by a water inlet pipe (7) with the water inlet of inner coil pipe (6).
Bidirectional adverse current steam generator the most according to claim 1, it is characterised in that described cold water storage cistern (9) is deoxygenation water tank, described water inlet pipe (7) is provided with a water quality monitor (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620274019.XU CN205504939U (en) | 2016-04-01 | 2016-04-01 | Two -way adverse current steam generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620274019.XU CN205504939U (en) | 2016-04-01 | 2016-04-01 | Two -way adverse current steam generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205504939U true CN205504939U (en) | 2016-08-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620274019.XU Active CN205504939U (en) | 2016-04-01 | 2016-04-01 | Two -way adverse current steam generator |
Country Status (1)
| Country | Link |
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| CN (1) | CN205504939U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106949461A (en) * | 2017-05-08 | 2017-07-14 | 浙江上能锅炉有限公司 | A kind of steam generator combustion system |
| CN107345657A (en) * | 2017-08-18 | 2017-11-14 | 德清县德沃工业设备安装有限公司 | A kind of water storage device of steam generator |
| CN108686612A (en) * | 2018-08-02 | 2018-10-23 | 汤铁 | Tubular type countercurrent flow reactor |
| CN111044308A (en) * | 2019-12-26 | 2020-04-21 | 新奥数能科技有限公司 | Evaporator fault prediction method and device |
-
2016
- 2016-04-01 CN CN201620274019.XU patent/CN205504939U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106949461A (en) * | 2017-05-08 | 2017-07-14 | 浙江上能锅炉有限公司 | A kind of steam generator combustion system |
| CN107345657A (en) * | 2017-08-18 | 2017-11-14 | 德清县德沃工业设备安装有限公司 | A kind of water storage device of steam generator |
| CN108686612A (en) * | 2018-08-02 | 2018-10-23 | 汤铁 | Tubular type countercurrent flow reactor |
| CN111044308A (en) * | 2019-12-26 | 2020-04-21 | 新奥数能科技有限公司 | Evaporator fault prediction method and device |
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