CN205606519U - Fuel, fuel gas steam boiler - Google Patents
Fuel, fuel gas steam boiler Download PDFInfo
- Publication number
- CN205606519U CN205606519U CN201620386665.5U CN201620386665U CN205606519U CN 205606519 U CN205606519 U CN 205606519U CN 201620386665 U CN201620386665 U CN 201620386665U CN 205606519 U CN205606519 U CN 205606519U
- Authority
- CN
- China
- Prior art keywords
- boiler
- furnace
- fuel
- steam boiler
- convection bank
- 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 novel the full wet -back type fuel, fuel gas steam boiler of three return strokes. A fuel, fuel gas steam boiler includes: stove courage, furnace, convection bank, screw thread tobacco pipe, steam pockets, combustor, next time the smoke box and last time the smoke box, the inside stove courage that is equipped with of boiler body, the middle part is equipped with the combustor before the boiler body, is equipped with furnace bottom the boiler body internal combustion ware, furnace includes complete combustion chamber and falls the sediment device, the furnace top is equipped with the steam pockets, furnace passes through the convection bank and connects smoke box next time, the smoke box passes through convection bank connection smoke box last time next time, the smoke box set up the top at boiler body last time, the convection bank sets up in the screw thread tobacco pipe, and the screw thread tobacco pipe vertically sets up. The utility model provides a pair of fuel, fuel gas steam boiler, it is bulky effectively to solve the fuel, fuel gas steam boiler furnace body, and the thermal efficiency is low, factor of safety low grade shortcoming.
Description
Technical field
This utility model relates to one and is applied to pharmacy, papermaking, Nicotiana tabacum L., printing and dyeing, clothing, food and drink, laundry
The medium and small-scale steam boiler of room, fire-fighting, Saunas etc., a kind of novel three full Wet-back fuel oils of backhaul,
Gas-steam boiler.
Background technology
The energy resource structure of China is based on coal, within the following long duration, based on fire coal, oil, gas,
Biomass, other solid fuels will be the leading products of Industrial Boiler as supplementary Industrial Boiler.
Traditional industry coal-boiler is based on grate firing boiler, and shortcoming is that efficiency of combustion is low, seriously polluted, difficult
To meet energy-saving and emission-reduction and pollutant emission requirement.
The extensively model use of combustion gas (fuel oil) steam boiler, existing steam boiler defect is as follows:
1, the thermal efficiency is on the low side
Existing medium and small-scale steam boiler, due to be produce steam therefore boiler exhaust gas temperature will far above steam
Stripping temperature, causes the thermal efficiency of boiler to be difficult to improve.
2, floor space is bigger
For above-mentioned reasons, the existing steam boiler thermal efficiency is on the low side.The most how to improve steam boiler
The thermal efficiency, improve safety index and become technical task urgently to be resolved hurrily.
Utility model content
For the drawbacks described above of prior art, a kind of fuel oil that this utility model provides, gas-steam boiler,
Effectively solve fuel oil, gas-steam boiler body of heater volume greatly, the shortcomings such as the thermal efficiency is low, safety coefficient is low.
In order to achieve the above object, the following technical scheme of this utility model offer:
A kind of fuel oil, gas-steam boiler include: control system, flue, burner hearth, convection bank, screw thread
Smoke pipe, steamdrum, burner, lower smoke-returning box and upper smoke-returning box, be provided with flue inside boiler body, described
Boiler body front middle part is provided with burner, is provided with burner hearth, described burner hearth bottom boiler body inner burner
Top is provided with steamdrum, and described burner hearth connects lower smoke-returning box by convection bank, and described lower smoke-returning box is by right
Flowing bundle connects upper smoke-returning box, and described upper smoke-returning box is arranged on the top of boiler body；Described convection bank sets
Putting in threaded flue, threaded flue is longitudinally disposed, and described control system controls burner.
Wherein, described burner hearth includes secondary furnace and is located at the slag device that falls bottom secondary furnace.
Wherein, described flue is corrugated internal furnace, wetting back-type structure.
Wherein, steam pressure sensor, temperature sensor it are provided with in described steamdrum, all with control system even
Connect.
Wherein, described boiler body uses thermal insulation material.
The beneficial effects of the utility model are: a kind of fuel oil of this utility model offer, gas-steam boiler,
Effectively solve fuel oil, gas-steam boiler body of heater volume greatly, the shortcomings such as the thermal efficiency is low, safety coefficient is low.Adopt
With threaded flue, enhance heat-transfer effect, improve boiler thermal output.
In order to be able to be further understood that feature of the present utility model and technology contents, refer to below in connection with this
The detailed description of utility model and accompanying drawing, but accompanying drawing only provides reference and explanation use, is not used for this reality
It is any limitation as with novel.
Accompanying drawing explanation
Below in conjunction with the accompanying drawings, by detailed description of the invention of the present utility model is described in detail, this practicality will be made
Novel technical scheme and other beneficial effect are apparent.
Fig. 1 is a kind of fuel oil of this utility model, the structural representation of gas-steam boiler.
Detailed description of the invention
By further illustrating the technological means and effect thereof that this utility model taked, below in conjunction with this practicality
Novel preferred embodiment and accompanying drawing thereof are described in detail.
Referring to Fig. 1, a kind of fuel oil, gas-steam boiler include: control system, flue, burner hearth, convection current
Tube bank, threaded flue, steamdrum, burner, lower smoke-returning box and upper smoke-returning box, be provided with inside boiler body
Flue 1, described boiler body front middle part is provided with burner 2, is provided with bottom boiler body inner burner 2
Burner hearth 3, described burner hearth 3 top is provided with steamdrum 4, and described burner hearth 3 connects lower smoke-returning box by convection bank,
Described lower smoke-returning box connects upper smoke-returning box by convection bank, and described upper smoke-returning box is arranged on the top of boiler body
Portion；Described convection bank is arranged in threaded flue, and threaded flue is longitudinally disposed, and described control system controls
Burner.Automatic Control, user has only to flicking and starts push button, and boiler can be opened by set program
Dynamic.Have employed ripple smoke pipe, enhance heat-transfer effect, improve boiler thermal output.
Further, described burner hearth includes secondary furnace and is located at the slag device that falls bottom secondary furnace.
Further, described flue is corrugated internal furnace, and wetting back-type structure has good thermal expansion, and boiler makes
With safer.
Further, in described steamdrum, it is provided with steam pressure sensor, temperature sensor, equal and control system
Connect.
Further, described boiler body uses thermal insulation material.
The above, detailed description of the invention the most of the present utility model, but protection domain of the present utility model is also
It is not limited to this, the technical scope that any those familiar with the art discloses at this utility model
In, change can be readily occurred in or replace, all should contain within protection domain of the present utility model.Therefore,
Protection domain of the present utility model should described be as the criterion with scope of the claims.
Claims (5)
1. a fuel oil, gas-steam boiler, it is characterised in that including: control system, flue, burner hearth, right
Flowing bundle, threaded flue, steamdrum, burner, lower smoke-returning box and upper smoke-returning box, set inside boiler body
Flue, described boiler body front middle part is had to be provided with burner, be provided with stove bottom boiler body inner burner
Thorax, described roof of the furnace is provided with steamdrum, and described burner hearth connects lower smoke-returning box by convection bank, described under
Smoke-returning box connects upper smoke-returning box by convection bank, and described upper smoke-returning box is arranged on the top of boiler body；Institute
Stating convection bank to be arranged in threaded flue, threaded flue is longitudinally disposed, and described control system controls burner.
A kind of fuel oil, gas-steam boiler the most according to claim 1, it is characterised in that described burner hearth bag
Include secondary furnace and be located at the slag device that falls bottom secondary furnace.
A kind of fuel oil, gas-steam boiler the most according to claim 1, it is characterised in that described flue is
Corrugated internal furnace, wetting back-type structure.
A kind of fuel oil, gas-steam boiler the most according to claim 1, it is characterised in that described steamdrum
Inside it is provided with steam pressure sensor, temperature sensor, is all connected with control system.
A kind of fuel oil, gas-steam boiler the most according to claim 1, it is characterised in that described boiler is originally
Body uses thermal insulation material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620386665.5U CN205606519U (en) | 2016-05-03 | 2016-05-03 | Fuel, fuel gas steam boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620386665.5U CN205606519U (en) | 2016-05-03 | 2016-05-03 | Fuel, fuel gas steam boiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205606519U true CN205606519U (en) | 2016-09-28 |
Family
ID=56967903
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620386665.5U Expired - Fee Related CN205606519U (en) | 2016-05-03 | 2016-05-03 | Fuel, fuel gas steam boiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205606519U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109945170A (en) * | 2019-04-26 | 2019-06-28 | 平顶山市百阳丰机械制造有限公司 | A kind of fire grate type gas fired-boiler |
-
2016
- 2016-05-03 CN CN201620386665.5U patent/CN205606519U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109945170A (en) * | 2019-04-26 | 2019-06-28 | 平顶山市百阳丰机械制造有限公司 | A kind of fire grate type gas fired-boiler |
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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 |
Granted publication date: 20160928 Termination date: 20180503 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |