CN2422556Y - Cyclone high pressure environmental protection gas-fired boiler - Google Patents
Cyclone high pressure environmental protection gas-fired boiler Download PDFInfo
- Publication number
- CN2422556Y CN2422556Y CN 00206835 CN00206835U CN2422556Y CN 2422556 Y CN2422556 Y CN 2422556Y CN 00206835 CN00206835 CN 00206835 CN 00206835 U CN00206835 U CN 00206835U CN 2422556 Y CN2422556 Y CN 2422556Y
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- combustion chamber
- high pressure
- burner
- inclined hole
- type high
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Abstract
The utility model relates to a cyclone high pressure environmental protection gas-fired boiler, which comprises a boiler base, a burner, an injection air inlet pipe, an air chamber and a combustion chamber, wherein, the air chamber of the burner is an annular air chamber, an inner rampart positioned at one side of the combustion chamber is provided with one or more than one inclined exhaust holes causing gas mixture to enter the combustion chamber from the annular air chamber, and the combustion chamber of the burner is perforated from top to bottom. The utility model has the advantages of simple and compact structure, simple preparing process, strong and uniform fire power, full and perfect combustion, low environmental pollution, etc.
Description
The utility model relates to a kind of spiral vortex type high pressure gas-burning furnace with less environmetal pollution, particularly relates to a kind of strong spiral vortex type high pressure gas-burning furnace with less environmetal pollution of heating power that is applicable to catering trade.
Have in the prior art a kind of in pressure ring protect energy-saving fuel gas, its structure mainly is by furnace chamber on the body of heater and air ejection hole and is positioned at a plurality of equally distributed micropore nozzle that is provided with on the air chamber of furnace chamber and constitutes.Firepower is strong though this structure generally has, burning is improved and the little characteristics of environmental pollution, be applicable to catering trade, but also have the following disadvantages: (1) firepower sprays and to cause that to be positioned at flame column place heating power too concentrated, and temperature is too high, make cooker at vacant state according to causing the damage of ablating; (2) the micropore nozzle aperture is meticulous, easily causes that because of the carbon distribution at the bottom of the cooker or oil smoke come off micropore nozzle stops up, and easy to clean not; (3) this structure and processing technology thereof are comparatively complicated.
The purpose of this utility model be to avoid weak point of the prior art and provide a kind of simple and compact for structure, processing technology is easy, firepower is strong and evenly, sufficient combustion is perfect, the spiral vortex type high pressure gas-burning furnace with less environmetal pollution that environmental pollution is very little.
The purpose of this utility model can reach by following measure: spiral vortex type high pressure gas-burning furnace with less environmetal pollution includes stove seat, burner and injection air inlet pipe thereof, air chamber and combustion chamber and constitutes, and the air chamber of its burner is that ring-type air chamber, its internal ring wall that is positioned at combustion chamber one side are provided with 1 circle or the above fuel gas mixture that can make of 1 circle is entered the inclined hole of giving vent to anger of combustion chamber by the ring-type air chamber.Combustion gas by the injection air inlet pipe with enter the ring-type air chamber after the air of institute injection mixes after, by the inclined hole ejection of giving vent to anger, form disorderly at a high speed eddy flow, and the outer air of injection burner further fully mixes after-combustion.Make this spiral vortex type high pressure gas-burning furnace with less environmetal pollution structure more simple compact thus, processing technology is also easier, and firepower is strong and evenly, it is more fully perfect to burn, and environmental pollution is very little.
The purpose of this utility model can also reach by following measure: the combustion chamber of the said burner of spiral vortex type high pressure gas-burning furnace with less environmetal pollution is the combustion chamber of up/down perforation.Make structure simpler, processing, install more conveniently, and help the outer air of injection burner better.
The utility model is described in further detail to utilize accompanying drawing:
Fig. 1 is the structural representation of a kind of spiral vortex type high pressure gas-burning furnace with less environmetal pollution of the present utility model;
Fig. 2 is the overlooking surface structural representation of Fig. 1.
In the spiral vortex type high pressure gas-burning furnace with less environmetal pollution of the present utility model illustrated in figures 1 and 2, include burner 1 and ring-type air chamber 2 thereof, injection air inlet pipe 3, the inclined hole 4 of giving vent to anger, combustion chamber 5, eddy flow annular groove 6.
The utility model is described in further detail with the following Examples:
A kind of spiral vortex type high pressure gas-burning furnace with less environmetal pollution of the present utility model as depicted in figs. 1 and 2, spiral vortex type high pressure gas-burning furnace with less environmetal pollution includes stove seat, burner 1 and injection air inlet pipe 3 thereof, air chamber and combustion chamber 5 and constitutes, the air chamber of its burner 1 is that ring-type air chamber 2, its internal ring wall that is positioned at combustion chamber 5 one sides are provided with the above fuel gas mixture that can make of 1 circle or 1 circle and enter the inclined hole 4 of giving vent to anger of combustion chamber 5 by ring-type air chamber 2, and the combustion chamber 5 of said burner 1 can be the structure of up/down perforation.When using hydraulic petroleum gas, requiring oven former pressure is 120KPa～150Kpa, makes it to guarantee fuel gas injection pressure and flow and injection air velocity and flow, and it is better to make that combustion gas and air mix, and it is more perfect to burn, and the thermal efficiency is higher, and exhaust emission is littler.
A kind of spiral vortex type high pressure gas-burning furnace with less environmetal pollution of the present utility model as depicted in figs. 1 and 2, the cross section of fluid channel of its ring-type air chamber 2 is long-pending can be to give vent to anger more than the twice of inclined hole 4 sectional area summations.Guarantee expulsion pressure and flow velocity and the injection effect and the mixed effect of combustion gas with this.
A kind of spiral vortex type high pressure gas-burning furnace with less environmetal pollution of the present utility model as shown in Figure 2, the inclined hole 4 of giving vent to anger that its burner 1 is positioned at the internal ring wall setting of combustion chamber 5 one sides can be 5 °～30 ° with combustion chamber 1 angle β radially.Generally can choose angle β is 10 °～20 °.The formation of eddy current and the effect of injection air during with the assurance burning.
A kind of spiral vortex type high pressure gas-burning furnace with less environmetal pollution of the present utility model as shown in Figure 1, the inclined hole 4 of giving vent to anger that its burner 1 is positioned at the internal ring wall setting of combustion chamber 5 one sides can be 20 °～60 ° with the angle α of combustion chamber 5 horizontal directions upwards.Generally can choose angle α is 35 °～43 °.To guarantee the injection effect and to be convenient to machined.
A kind of spiral vortex type high pressure gas-burning furnace with less environmetal pollution of the present utility model as depicted in figs. 1 and 2, the internal ring wall that its burner 1 is positioned at combustion chamber 5 one sides can be provided with 2 and iris out gas inclined hole 4, whenever irising out gas inclined hole 4 can be even distribution, whenever irises out gas inclined hole 4 and can be provided with 1 circle eddy flow annular groove 6 on the internal ring wall face of combustion chamber 5 one sides.Thus can be when guaranteeing to form venturi effect, ejection combustion gas mixing atmospheric pressure and flow velocity are even, and combustion efficiency is better.
A kind of spiral vortex type high pressure gas-burning furnace with less environmetal pollution of the present utility model as depicted in figs. 1 and 2, the gas inclined hole 4 of whenever irising out that its burner 1 is positioned at the internal ring wall setting of combustion chamber 5 one sides can be 50, two circles totally 100, inclined hole 4 diameters of giving vent to anger can be 2.5mm.
A kind of spiral vortex type high pressure gas-burning furnace with less environmetal pollution of the present utility model as depicted in figs. 1 and 2, the gas inclined hole of whenever irising out that its burner 1 is positioned at the internal ring wall setting of combustion chamber one side can be 36, two circles totally 72, the inclined hole diameter of giving vent to anger can be 3mm.
That the utility model compared with prior art has is simple and compact for structure, processing technology is easy, firepower strong and The characteristics such as evenly, sufficient combustion is perfect, and environmental pollution is very little.
Claims (10)
1. spiral vortex type high pressure gas-burning furnace with less environmetal pollution, include stove seat, burner and injection air inlet pipe thereof, air chamber and combustion chamber and constitute, the air chamber that it is characterized in that said burner is that ring-type air chamber, its internal ring wall that is positioned at combustion chamber one side are provided with 1 circle or the above fuel gas mixture that can make of 1 circle is entered the inclined hole of giving vent to anger of combustion chamber by the ring-type air chamber.
2. spiral vortex type high pressure gas-burning furnace with less environmetal pollution according to claim 1, the combustion chamber that it is characterized in that said burner is the combustion chamber of up/down perforation.
3. spiral vortex type high pressure gas-burning furnace with less environmetal pollution according to claim 1 and 2 is characterized in that more than the long-pending twice for the inclined hole sectional area summation of giving vent to anger of cross section of fluid channel of said ring-type air chamber.
4. spiral vortex type high pressure gas-burning furnace with less environmetal pollution according to claim 1 and 2 is characterized in that give vent to anger inclined hole and combustion chamber angle β radially that said burner is positioned at the internal ring wall setting of combustion chamber one side are 5 °～30 °.
5. spiral vortex type high pressure gas-burning furnace with less environmetal pollution according to claim 4 is characterized in that the inclined hole of giving vent to anger that said burner is positioned at the internal ring wall setting of combustion chamber one side is 20 °～60 ° with the angle α of combustion chamber horizontal direction upwards.
6. spiral vortex type high pressure gas-burning furnace with less environmetal pollution according to claim 5 is characterized in that the inclined hole of giving vent to anger that said burner is positioned at the internal ring wall setting of combustion chamber one side is 35 °～43 ° with the angle α of combustion chamber horizontal direction upwards.
7. spiral vortex type high pressure gas-burning furnace with less environmetal pollution according to claim 5 is characterized in that the angle β radially of give vent to anger inclined hole and combustion chamber that said burner is positioned at the internal ring wall setting of combustion chamber one side is 10 °～20 °.
8. spiral vortex type high pressure gas-burning furnace with less environmetal pollution according to claim 5, it is characterized in that internal ring wall that said burner is positioned at combustion chamber one side is provided with 2 and irises out the gas inclined hole, whenever iris out the gas inclined hole and evenly distribute, the internal ring wall face of whenever irising out gas inclined hole combustion chamber one side is provided with 1 circle eddy flow annular groove.
9. spiral vortex type high pressure gas-burning furnace with less environmetal pollution according to claim 8 is characterized in that the gas inclined hole of whenever irising out that said burner is positioned at the internal ring wall setting of combustion chamber one side is 50, totally 100 on two circles, and the inclined hole diameter of giving vent to anger is 2.5mm.
10. spiral vortex type high pressure gas-burning furnace with less environmetal pollution according to claim 8 is characterized in that the gas inclined hole of whenever irising out that said burner is positioned at the internal ring wall setting of combustion chamber one side is 36, totally 72 on two circles, and the inclined hole diameter of giving vent to anger is 3mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00206835 CN2422556Y (en) | 2000-03-03 | 2000-03-03 | Cyclone high pressure environmental protection gas-fired boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00206835 CN2422556Y (en) | 2000-03-03 | 2000-03-03 | Cyclone high pressure environmental protection gas-fired boiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2422556Y true CN2422556Y (en) | 2001-03-07 |
Family
ID=33574670
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00206835 Expired - Lifetime CN2422556Y (en) | 2000-03-03 | 2000-03-03 | Cyclone high pressure environmental protection gas-fired boiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2422556Y (en) |
-
2000
- 2000-03-03 CN CN 00206835 patent/CN2422556Y/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Granted publication date: 20010307 |