CN205351276U - Vapor generator - Google Patents
Vapor generator Download PDFInfo
- Publication number
- CN205351276U CN205351276U CN201620029090.1U CN201620029090U CN205351276U CN 205351276 U CN205351276 U CN 205351276U CN 201620029090 U CN201620029090 U CN 201620029090U CN 205351276 U CN205351276 U CN 205351276U
- Authority
- CN
- China
- Prior art keywords
- flue
- water
- burner hearth
- furnace
- water bag
- 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 - Fee Related
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Abstract
The utility model relates to a vapor generator in the heating device field, including furnace, the last combustor interface that is equipped with of furnace, the furnace periphery is equipped with the water drum, and the side of water drum is equipped with into water takeover and blowdown connection, and the top is connected with steam and takes over, and the water drum periphery is equipped with sealed flue bounding wall, has offered the outlet flue on the top surface of flue bounding wall, and the combustor interface runs through water drum and flue bounding wall respectively, intakes to take over all to run through the flue bounding wall with the steam takeover, clearance between furnace and the water drum forms the water jacket, and the clearance between water drum and the flue bounding wall forms the flue, is equipped with out the cigarette between furnace bottom and the flue bottom and takes over, goes out the cigarette takeover and communicates furnace and flue respectively, and the flue upper end is linked together with the outlet flue. The utility model discloses a furnace wall, the takeover of play cigarette and water drum wall all are the heat -exchange surfaces, and hot exchange area obtains increasing, flame direct heating furnace simultaneously can not exist and burns out hot exchange pipe. The device can regard as vapor generator to use, and it uses safe and reliable.
Description
Technical field
This utility model relates to a kind of heating plant, particularly to a kind of steam generator.
Background technology
A kind of boiler disclosed in existing Chinese patent database, its number of patent application is: 201510238432.0, the applying date is: 2015.05.12, publication No. is: CN105042846A, date of publication is: 2015.11.11, its structure includes: include furnace shell, flue, heat-exchange tube, surrounds water jacket between furnace shell and flue, is placed with liquid in water jacket；The combustor lower end of flue inner chamber is provided with taper down towards the taper water jacket of burning fuel, and taper water jacket connects water jacket by communicating pipe, and in stove, formation lower end is taper water jacket, upper end is the structure of heat-exchange tube；Heat-exchange tube is taper pipe, and down, two ends connect water jacket to its wedge shape.It is disadvantageous in that: this device transmits heat by heating heat-exchange tube, but in high temperature environments, heat-exchange tube can be easy to burn out, and service life is short；In flue, the streamer of burning has substantial amounts of waste heat simultaneously, and this device does not make full use of, and heat utilization is incomplete.
Utility model content
The purpose of this utility model is to provide a kind of steam generator, by optimizing the structure of this device, maximized utilizes heat energy so that it is can produce steam, solve the difficult problem that heat-exchange tube easily burns out simultaneously.
The purpose of this utility model is achieved in that a kind of steam generator, include burner hearth, burner hearth is provided with combustion port, described burner hearth periphery is provided with water bag, and the side of water bag is provided with to be taken over into water, and top is connected to steam connection, Shui Bao periphery sets Packed flue coaming plate, offering outlet flue on the end face of flue coaming plate, described combustion port extends through water bag and flue coaming plate, and described water inlet adapter, blowdown connection and steam connection all run through flue coaming plate；Gap between burner hearth and water bag forms water jacket, and the gap between water bag and flue coaming plate forms flue, is provided with smoke adapter between described burner hearth bottom and flue bottom, and smoke adapter is respectively communicated with burner hearth and flue, and flue upper end is connected with outlet flue.
During utility model works, take over by intaking to water filling in water bag, guarantee that the waterline in water bag reaches preset water level line, burner is arranged in combustion port, heating furnace during fuel device work, burner hearth transfers heat to the water in water bag, the cigarette produced that simultaneously burns enters flue by the smoke adapter on the downside of burner hearth sidewall, discharging finally by outlet flue, the water in water bag is respectively through forming steam after burner hearth and flue-gas heated fluidizing, steam is used after discharging from steam connection.Compared with prior art, the beneficial effects of the utility model are: owing to hearth wall, smoke adapter and water containment wall are all heat-exchange surfaces, heat exchange area is increased, and the heat that the cigarette in flue contains is used effectively；Flame directly heats burner hearth simultaneously, the water in heat transmission feedwater bag, does not have and burns out heat-exchange tube.This device can use as steam generator, and it is safe and reliable.
For reducing smoke too fast eliminating in flue, making the heat in flue gas fully transmit the water in feedwater bag, be provided with spiral fin in described flue, flue is separated into the spiral type around water bag by spiral fin.
In order to avoid the overheated long direct baking inboard wall of burner hearth of flame, the inwall of the burner hearth of combustion port dead ahead is provided with flame retardant coating.
Accompanying drawing explanation
Fig. 1 is front view of the present utility model.
Fig. 2 is the left view of Fig. 1.
Fig. 3 is the top view of Fig. 1.
Wherein, 1 burner hearth, 101 combustion port, 102 sight glasss, 2 water bags, 201 water inlet adapters, 202 blowdown connections, 203 steam connections, 204 water jackets, 3 flue coaming plates, 301 outlet flues, 302 flues, 303 smoke adapters, 304 spiral fins, 4 flame retardant coatings, 5 heat-insulation layers.
Detailed description of the invention
As Figure 1-3, for a kind of steam generator, include burner hearth 1, burner hearth 1 is provided with combustion port 101 and sight glass 102, burner hearth 1 periphery is provided with water bag 2, the side of water bag 2 is provided with into water adapter 201 and blowdown connection 202, top is connected to steam connection 203, water bag 2 periphery sets Packed flue coaming plate 3, the end face of flue coaming plate 3 offers outlet flue 301, heat-insulation layer 5 it is enclosed with on outside flue coaming plate 3, combustion port 101 extends through water bag 2 and flue coaming plate 3, water inlet adapter 201, blowdown connection 202 and steam connection 203 all run through flue coaming plate 3；Gap between burner hearth 1 and water bag 2 forms water jacket 204, gap between water bag 2 and flue coaming plate 3 forms flue 302, spiral fin 304 it is provided with in flue 302, flue 302 is separated into the spiral type around water bag 2 by spiral fin 304, it is provided with smoke adapter 303 between burner hearth 1 bottom and flue 302 bottom, smoke adapter 303 is respectively communicated with burner hearth 1 and flue 302, flue 302 upper end is connected with outlet flue 301, being respectively equipped with flame retardant coating 4 and heat-insulation layer 5 on the bottom surface of burner hearth 1, the inwall of the burner hearth 1 of combustion port 101 dead ahead is provided with flame retardant coating 4.
During work, by adapter 201 of intaking to water filling in water bag 2, guarantee that the waterline in water bag 2 reaches preset water level line, burner is arranged in combustion port 101, heating furnace 1 during fuel device work, burner hearth 1 transfers heat to the water in water bag 2, the cigarette produced that simultaneously burns enters flue 302 by the smoke adapter 303 on the downside of burner hearth 1 sidewall, discharge finally by outlet flue 301, water in water bag 2 is respectively through forming steam after burner hearth 1 and flue-gas heated fluidizing, steam is used after discharging from steam connection 203.
This utility model is not limited to above-described embodiment; on the basis of technical scheme disclosed in this utility model; those skilled in the art is according to disclosed technology contents; performing creative labour just need not can being made some replacements and deformation by some of which technical characteristic, these are replaced and deformation is all in protection domain of the present utility model.
Claims (5)
1. a steam generator, includes burner hearth, and burner hearth is provided with combustion port, and described burner hearth periphery is provided with water bag, and the side of water bag is provided with to be taken over into water, and top is connected to steam connection；It is characterized in that: Shui Bao periphery sets Packed flue coaming plate, the end face of flue coaming plate offers outlet flue, described combustion port extends through water bag and flue coaming plate, described water inlet adapter all runs through flue coaming plate with steam connection, gap between burner hearth and water bag forms water jacket, and the gap between water bag and flue coaming plate forms flue, is provided with smoke adapter between described burner hearth bottom and flue bottom, smoke adapter is respectively communicated with burner hearth and flue, and flue upper end is connected with outlet flue.
2. a kind of steam generator according to claim 1, it is characterised in that: being provided with spiral fin in described flue, flue is separated into the spiral type around water bag by spiral fin.
3. a kind of steam generator according to claim 1, it is characterised in that: the bottom surface of described burner hearth is respectively equipped with flame retardant coating and heat-insulation layer.
4. a kind of steam generator according to claim 1, it is characterised in that: the inwall of the burner hearth of combustion port dead ahead is provided with flame retardant coating.
5. a kind of steam generator according to claim 1, it is characterised in that: the side of described water bag is provided with blowdown connection, and blowdown connection runs through flue coaming plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620029090.1U CN205351276U (en) | 2016-01-13 | 2016-01-13 | Vapor generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620029090.1U CN205351276U (en) | 2016-01-13 | 2016-01-13 | Vapor generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205351276U true CN205351276U (en) | 2016-06-29 |
Family
ID=56175736
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620029090.1U Expired - Fee Related CN205351276U (en) | 2016-01-13 | 2016-01-13 | Vapor generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205351276U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106287637A (en) * | 2016-09-29 | 2017-01-04 | 江苏泉信锅炉有限公司 | A kind of fuel vapor steam generator |
-
2016
- 2016-01-13 CN CN201620029090.1U patent/CN205351276U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106287637A (en) * | 2016-09-29 | 2017-01-04 | 江苏泉信锅炉有限公司 | A kind of fuel vapor steam generator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160629 Termination date: 20190113 |