CN207796992U - Vertical energy-saving steam boiler - Google Patents
Vertical energy-saving steam boiler Download PDFInfo
- Publication number
- CN207796992U CN207796992U CN201820039500.XU CN201820039500U CN207796992U CN 207796992 U CN207796992 U CN 207796992U CN 201820039500 U CN201820039500 U CN 201820039500U CN 207796992 U CN207796992 U CN 207796992U
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- CN
- China
- Prior art keywords
- flue
- water tank
- economizer
- heating water
- combustion chamber
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- 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.)
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Abstract
The utility model discloses a kind of vertical energy-saving steam boilers, combustion chamber including vertical fixed flue and mounted on flue bottom, burner hearth and heating water tank are equipped in flue, it is equipped with heating water jacket in outer wall of combustion chamber, the flue tube being connected to roof of the furnace is installed on the top of flue, several economizers are connected in flue tube, upper and lower ends in economizer be equipped with flue gas into, outlet, and in economizer sealing equipped with each economizer of preheating water tank flue gas into, outlet is sequentially connected in series by connecting pipe head and the tail, the preheating water tank of each economizer is sequentially connected in series by connecting pipe, and heating water jacket and heating water tank are sequentially connected by pipeline, the steam (vapor) outlet of connection heating water tank is installed at the top of flue and air bleeding valve is installed.It is the utility model is designed reasonably, compact-sized, the thermal loss of boiler can be effectively reduced, the whole thermal efficiency of boiler is improved, and the installation and use of boiler are also more convenient, can effectively reduce the cost of installation and maintenance of boiler.
Description
Technical field
The utility model is related to a kind of boilers, are specifically to be related to a kind of vertical energy-saving steam boiler.
Background technology
Boiler is a kind of energy conversion, and the energy inputted to boiler has chemical energy, electric energy, high-temperature flue gas in fuel
The forms such as thermal energy, and pass through boiler and convert, outward steam, high-temperature water or organic heat carrier of the output with certain thermal energy.It is vertical
Formula steam boiler is widely used in small-sized enterprises and institutions' list due to the features such as its is simple in structure, floor space is small, easy to operate
Position production and living are used, and are ideal heating systems.But traditional vertical boiler is insufficient in the presence of burning, the thermal efficiency is low, energy consumption
High defect, it is larger to the pollution of environment.In the prior art, in order to improve the heat utilization efficiency of boiler, extension pipe Taoist priest is mostly used
The mode of degree solves, but increases the length of flue to improve the floor space that the thermal efficiency also will increase boiler itself,
Steel consumption is big, causes the production cost of boiler higher.
Utility model content
The purpose of this utility model is：A kind of vertical energy-saving steaming compact-sized, floor space is small, production cost is low is provided
Boiler furnace.
The technical solution of the utility model is：A kind of vertical energy-saving steam boiler, including pedestal and on pedestal
Furnace body, the furnace body include vertical fixed flue and the combustion chamber mounted on flue bottom, and burner hearth and heating are equipped in flue
Water tank is equipped with heating water jacket in outer wall of combustion chamber, the flue tube being connected to roof of the furnace is equipped on the top of flue, in flue
Several economizers are connected in pipe, the economizer includes the cylindrical case being fixed on vertically on pedestal around the flue and divides
Set on the flue gas import and export of cylindrical case upper and lower ends, by being vertically spaced fixed bulkhead seal up and down in cylindrical case
Equipped with preheating water tank, several vertical extensions are installed with by the upper lower clapboard in preheating water tank and are connected to the flue gas
The flue gas import and export of the heat exchanger tube of import and export, each economizer is sequentially connected in series by connecting pipe head and the tail, in province's coal
The water pipe import and export of connection preheating water tank is vertically equipped at intervals on the side wall of device, the preheating water tank of each economizer is by being connected to
Connecting pipe on corresponding water pipe import and export is sequentially connected in series, be located at pipe outlet in the preheating water tank of head end by pipeline with
Heating water jacket's connection outside the combustion chamber, the heating water jacket is connected to by outlet pipe with the heating water tank in flue, in stove
The steam (vapor) outlet of connection heating water tank is installed at the top of courage and air bleeding valve is installed.
The pedestal includes rectangular mounting plate and the vertical pillar for being fixed on mounting plate bottom, and the combustion chamber is cuboid
Structure is simultaneously fixed on mounting plate bottom, is connected with burner in the one end in chamber length direction, the flue is fixedly mounted on
The center of mounting plate, the economizer set there are four and are distributed in the quadrangle of mounting plate.
The heating water tank is surrounded by being vertically spaced the upper and lower sealing plate being fixed on inboard wall of furnace, the burner hearth master
It to be made of several tubulations being vertically fixed between upper and lower sealing plate, the upper/lower terminal of the tubulation corresponds to connection flue tube
With combustion chamber.
The vertical energy-saving steam boiler of the utility model by combustion chamber, flue and economizer integrated installation on pedestal,
Compact-sized, reasonable design, it is cheap, in the heating water jacket and flue outside preheating water tank, combustion chamber in each economizer
Heating water tank is sequentially connected, and can effectively reduce the thermal loss of boiler, to improve the whole thermal efficiency of boiler, meanwhile,
Using integration installation structure so that the installation of boiler and more convenient to use, can effectively reduce the installation of boiler and safeguard at
This.
Description of the drawings
Fig. 1 is the stereogram of the utility model vertical energy-saving steam boiler；
Fig. 2 is the vertical view of the utility model vertical energy-saving steam boiler；
Fig. 3 is the structural schematic diagram of furnace body in Fig. 1；
Fig. 4 is the structural schematic diagram of economizer in Fig. 1.
Specific implementation mode
The specific embodiment of the vertical energy-saving steam boiler of the utility model is as Figure 1-Figure 4 comprising pedestal 1 and peace
The furnace body of dress on the pedestal 1, furnace body include fixing flue 2 on the pedestal 1 and the combustion chamber 3 mounted on 2 bottom of flue vertically,
It is equipped with the burner hearth being connected to combustion chamber 3 in flue 2 and is equipped with heating water tank around burner hearth, the outer wall in combustion chamber 3 is equipped with heating
Water jacket is equipped with the flue tube 6 being connected to roof of the furnace on the top of flue 2, several economizers 5 is connected in flue tube 6.
In the present embodiment, pedestal 1 includes rectangular mounting plate 13 and the vertical several pillars 14 for being fixed on 13 bottom of rectangular mounting plate, burning
Room 3 is rectangular parallelepiped structure and is fixed on the bottom of mounting plate 13, and in combustion chamber, one end of 3 length direction is connected with burner 4, stove
Courage 2 is cylindrical structure, which is fixedly mounted on the center of mounting plate 13, there are four economizer 5 is set altogether, each economizer 5
In cylindrical structure, each economizer 5 is divided into the quadrangle of mounting plate 13, when concrete application, for convenience of boiler whole assembly and
Installation is fixed, and pedestal 15 is also equipped in the bottom of pillar 14.
The concrete structure of economizer 5 is as shown in Figure 4 comprising fixes cylindrical case on the pedestal 1 vertically around flue 2
50 and it is divided into the smoke entrances 51,52 of 50 upper and lower ends of cylindrical case, which exists according to economizer 5
Installation direction on pedestal 1 can be interchanged, and be set in cylindrical case 50 by being vertically spaced the sealing of fixed upper lower clapboard 53,54
There is preheating water tank, several vertical extensions and connection flue gas disengaging are installed with by upper lower clapboard 53,54 in preheating water tank
The smoke entrance 51,52 of the heat exchanger tube 55 of mouth 51,52, each economizer 5 is gone here and there successively by 7 head and the tail of connecting pipe being correspondingly arranged
It connects, and is vertically equipped at intervals with the water pipe import and export of connection preheating water tank respectively on the side wall of each economizer 5（It is not regarded in figure
Go out）, the preheating water tank of each economizer 5 is sequentially connected in series by the connecting pipe being connected on corresponding water pipe import and export, positioned at head end
Preheating water tank in pipe outlet be connected to the heating water jacket outside combustion chamber 3 by pipeline, the heating water being arranged outside combustion chamber 3
Set is connected to by outlet pipe with the heating water tank in flue 2, and the steam (vapor) outlet of connection heating water tank is equipped with simultaneously at 2 top of flue
Air bleeding valve 9 is installed.In the present embodiment, flue 2 and 5 structure of each economizer are essentially identical, also use tubular heat exchanger structure,
As shown in figure 3, flue 2 includes shell 21, upper and lower sealing plate 22,23 is vertically fixed at intervals on the inner wall of shell 21,
Several tubulations 24 being set up in parallel are connected between upper and lower sealing plate 22,23, the heating water tank in flue 2 is solid by being vertically spaced
Fixed upper and lower sealing plate 22,23 surrounds, at the same in the flue 2 by upper sealing panel 22 at the top of flue 2 every equipped with smoke collecting chamber
25, flue tube 6 is fixedly mounted on the outer wall of the smoke collecting chamber 25, and the upper/lower terminal of each tubulation 25 corresponds to connection flue tube 6 and combustion
Room 3 is burnt, each tubulation 25 forms the burner hearth of flue 2.
In use, the corresponding combustion apparatus that natural gas, coal gas, fuel oil, biomass etc. are fuel may be used in burner 4,
The flame that the burning of burner 4 generates sprays into combustion chamber 3, and the hot gas that flame combustion generates enters from the bottom of flue 2 in burner hearth,
Water in heating water tank is thermally formed steam by heat in burner hearth by the heat exchange of tubulation, and the flue gas after burning is pushed up from flue 2
The flue tube 6 in portion is discharged, and the high-temperature flue gas of discharge is passed sequentially through according to each economizer 5 and the order of connection of flue tube 6, by each
Heat-exchanging water tank in economizer 5 gradually absorbs the heat in high-temperature flue gas, and last low-temperature flue gas is discharged from smoke exhaust pipe 8, and each
Water in economizer 5 in heat-exchanging water tank flows successively and reversely each economizer 5 along flue gas, and the economizer 5 being connected with flue 2
The water of middle heat-exchanging water tank is sent into the heating water jacket of combustion chamber 3 by pipeline and is further heated, heating water jacket on 3 outer wall of combustion chamber
Interior water enters finally by pipeline in the heating water tank of flue 2, ultimately produces steam (vapor) outlet row of the steam from 2 top of flue
Go out.The vertical energy-saving steam boiler designs of the utility model are reasonable, compact-sized, can effectively reduce the heat damage of boiler
Lose, improve the whole thermal efficiency of boiler, and the installation and use of boiler are also more convenient, can effectively reduce boiler installation and
Maintenance cost.
Claims (5)
1. a kind of vertical energy-saving steam boiler, which is characterized in that the furnace body including pedestal and on pedestal, the furnace body packet
Vertical fixed flue and the combustion chamber mounted on flue bottom are included, burner hearth and heating water tank are equipped in flue, outside combustion chamber
Wall is equipped with heating water jacket, and the flue tube being connected to roof of the furnace is equipped on the top of flue, is connected in flue tube several
Economizer, the economizer include the cylindrical case being fixed on vertically on pedestal around the flue and are divided on cylindrical case
The flue gas import and export at lower both ends is equipped with preheating water tank in cylindrical case by being vertically spaced fixed bulkhead seal up and down,
Several vertical extensions are installed with by the upper lower clapboard in preheating water tank and are connected to the heat exchange of the flue gas import and export
The flue gas import and export of pipe, each economizer is sequentially connected in series by connecting pipe head and the tail, vertical on the side wall of the economizer
It is equipped at intervals with the water pipe import and export of connection preheating water tank, the preheating water tank of each economizer is by being connected to corresponding water pipe import and export
On connecting pipe be sequentially connected in series, be located at the pipe outlet in the preheating water tank of head end pass through it is outside pipeline and the combustion chamber plus
Hot water jacket is connected to, and the heating water jacket is connected to by outlet pipe with the heating water tank in flue, and connection is equipped at the top of flue
The steam (vapor) outlet of heating water tank is simultaneously equipped with air bleeding valve.
2. vertical energy-saving steam boiler according to claim 1, which is characterized in that the pedestal include rectangular mounting plate and
The vertical pillar for being fixed on mounting plate bottom, the combustion chamber is rectangular parallelepiped structure and is fixed on mounting plate bottom, in combustion chamber
One end of length direction is connected with burner, and the flue is fixedly mounted on the center of mounting plate, and the economizer is equipped with four
Quadrangle that is a and being distributed in mounting plate.
3. vertical energy-saving steam boiler according to claim 1, which is characterized in that the heating water tank is by being vertically spaced
The upper and lower sealing plate being fixed on inboard wall of furnace surrounds, if the burner hearth is mainly by being vertically fixed between upper and lower sealing plate
Dry tubulation composition, the upper/lower terminal of the tubulation correspond to connection flue tube and combustion chamber.
4. vertical energy-saving steam boiler according to claim 1, which is characterized in that be equipped with and heat on the flue
The water-level gauge of water tank connection.
5. vertical energy-saving steam boiler according to claim 1, which is characterized in that be also equipped with peace at the top of the flue
Full valve, pressure gauge and pressure switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820039500.XU CN207796992U (en) | 2018-01-10 | 2018-01-10 | Vertical energy-saving steam boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820039500.XU CN207796992U (en) | 2018-01-10 | 2018-01-10 | Vertical energy-saving steam boiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207796992U true CN207796992U (en) | 2018-08-31 |
Family
ID=63277826
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820039500.XU Expired - Fee Related CN207796992U (en) | 2018-01-10 | 2018-01-10 | Vertical energy-saving steam boiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207796992U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113513840A (en) * | 2021-07-06 | 2021-10-19 | 贵州省永钧种植有限公司 | Energy-saving boiler |
| CN113803704A (en) * | 2021-09-22 | 2021-12-17 | 杭州碳青环能科技有限公司 | Low-pressure superheated steam generating device with waste heat collecting function |
-
2018
- 2018-01-10 CN CN201820039500.XU patent/CN207796992U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113513840A (en) * | 2021-07-06 | 2021-10-19 | 贵州省永钧种植有限公司 | Energy-saving boiler |
| CN113803704A (en) * | 2021-09-22 | 2021-12-17 | 杭州碳青环能科技有限公司 | Low-pressure superheated steam generating device with waste heat collecting function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180831 Termination date: 20200110 |
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| CF01 | Termination of patent right due to non-payment of annual fee |