CN2535712Y - Small-sized hig-efficient energy-saving boiler - Google Patents
Small-sized hig-efficient energy-saving boiler Download PDFInfo
- Publication number
- CN2535712Y CN2535712Y CN 01265699 CN01265699U CN2535712Y CN 2535712 Y CN2535712 Y CN 2535712Y CN 01265699 CN01265699 CN 01265699 CN 01265699 U CN01265699 U CN 01265699U CN 2535712 Y CN2535712 Y CN 2535712Y
- Authority
- CN
- China
- Prior art keywords
- small
- heater
- efficient power
- power economized
- economized boiler
- 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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- Solid-Fuel Combustion (AREA)
Abstract
The utility model discloses a small-sized high-performance and energy-saving boiler comprising a furnace, a combustor, a grate and a chimney, wherein the furnace with a water circulation on the bottom of which a sealed pallet is arranged, the sealed pallet is provided with at least one airflow pipe whose bottom is provided with an air inlet and the airflow pipe distributes uniformly ventilation holes. Because the sealed pallet and the airflow pipe are installed, the utility model improves ignition mode and combustion process of fuel, avoids environmental pollution, fire and scarf cinder simply and conveniently, saves time and labor, and gets clean and sanitary. The utility model has the advantages of convenient maintenance, strong adaptability, simple structure and low cost.
Description
Technical field:
The utility model relates to a kind of civil boiler, relates to a kind of small-sized efficient power economized boiler specifically.
Background technology:
Along with cities and towns, rural area, pastoral area warming adopt increasing gradually of civil boiler, the kind of civil boiler is also a lot of in the market, compares with employed original small-sized civil boiler of past, and a lot of improvement have structurally been arranged, and has improved the utilization rate of coal; Some boiler has structurally increased the heating surface of stove, thereby improves the thermal efficiency; Also some boiler is from environmental angle, improve the structure of boiler, make fuel combustion abundant, but can not fully burn the exhaust gas temperature height owing to most of boilers still exist fuel, thermal loss is bigger, the thermal efficiency is low, and furnace heat runs off to be wasted, so waste fuel, flue gas is bigger, contaminated environment.And present small-sized civil boiler is when fuel combustion, a part of heat below fire grate and bottom of furnace body run off; In order to make air enter the combustion chamber, make fuel combustion abundant, a lot of boilers need be with the loose fuel of stove hook below fire grate, and contaminated environment also makes some unburned fuels fall grey chamber on the other hand and causes waste so on the one hand.
Summary of the invention:
The purpose of this utility model is to provide a kind of sufficient combustion, prevents that effectively heat runs off, good dustproof effect, and it is efficient to economize on coal, small-sized efficient power economized boiler simple in structure, with low cost.
The purpose of this utility model is to realize by following technical scheme:
A kind of small-sized efficient power economized boiler, comprise body of heater, combustion chamber, fire grate and chimney, its structural feature is: said body of heater is the body of heater of interior logical recirculated water, be provided with the sealing pallet at this bottom of furnace body, an air delivery pipe is installed on the sealing pallet at least, this air delivery pipe bottom is an air inlet, is evenly equipped with wind pushing hole on the air delivery pipe.The utility model can be obturaged the fire grate below with the sealing pallet, air can not be entered in the furnace chamber from the fire grate below, at this moment, furnace chamber top and middle air air inlet below air delivery pipe enter, owing under the fuel combustion state, be in the red heat and the condition of high temperature above the air delivery pipe all the time, this is just with the cold air heating that enters, and from the wind pushing hole of air delivery pipe, flow out with certain flow velocity, changed the traditional approach that air is upwards carried from fire grate thus, make fuel combustion abundant, good energy-conserving effect.
The control stick that rises and falls is installed on the said sealing pallet, and this rises and falls location-plate above the control stick, be connected with the supporting plate that can hold location-plate on body of heater.Owing to be connected with the control stick that rises and falls on the sealing pallet, can very easily the sealing pallet be lifted or fall.
Outside said body of heater, connect fan housing.
Said body of heater comprises refractory material inner-wall and refractory material protective sleeve outer wall, is evenly equipped with heating tube in the middle of said refractory material inner-wall, is communicated with water ring next time below this heating tube, and this is communicated with above heating tube and adds the hot water layer.Furnace binding high insulating effect of the present utility model prevents that effectively heat scatters and disappears.
In the said hot water layer of adding, refractory masses is arranged.
Be evenly equipped with air admission hole on the said refractory material inner-wall.
Advantage of the present utility model is:
One, because sealing pallet and air delivery pipe have been installed, changed the traditional approach that air is upwards carried from fire grate, overcome air and mix bad disadvantage with coal, having eliminated not, hook stove air is difficult to enter in the furnace chamber, make fuel combustion not exclusively or cold air enter too much, cause air and fuel ratio phenomenon improperly; Because hot-air has improved the spatial area of combustion chamber from fuel central authorities, top, sufficient supply all around, makes the active ingredient of discharging with flue gas be able to abundant burning, has avoided energy dissipation, energy-saving effect is remarkable;
Two, owing to the air process preheating that enters by air delivery pipe in the combustion chamber, make the corresponding raising of furnace temperature, this burning for the fuel of the fuel that is difficult to catch fire such as juicy, many connys provides condition, thereby has improved the temperature of recirculated water, heating is fast, thermal efficiency height;
Three, lacked blanking time before fuel enters the stove internal combustion, moisture is overflowed fast, and fuel gas decomposes soon in the coal, and volatile ingredient is burnt rapidly, and the coke that ignites, and has improved the ignition mode and the combustion process of fuel, and the stove water temperature risen rapidly;
Four, significantly reduced the number of times and the labour intensity of artificial hook stove, avoided falling the loss of uncombusted coke, reduced the discharge of dust and slag, avoided environmental pollution, kept indoor cleaning because of the hook stove;
Five, because fuel combustion is thorough, thermal efficiency height has been saved fuel and boiler heating time;
Six, when the landing of sealing pallet, can be used for lighting a fire and scarfing cinder, easy to use, save time and manpower, and clean hygiene;
Seven, the utility model is easy to maintenance, and adaptability is strong, and is simple in structure, with low cost.
Description of drawings:
Fig. 1 is a structural representation of the present utility model.
The specific embodiment:
As shown in the figure; a kind of small-sized efficient power economized boiler; body of heater comprises refractory material inner-wall 3 and refractory material protective sleeve outer wall 4; be evenly equipped with air admission hole 12 on the said refractory material inner-wall; be evenly equipped with heating tube 2 in the middle of the refractory material inner-wall; be communicated with water ring 1 next time below the heating tube; be connected with return pipe 16 on the water ring next time; be communicated with above the heating tube and add hot water layer 6; refractory masses 7 is arranged in the said hot water layer of adding, and is the combustion chamber above the fire grate 15 of body of heater bottom, and flue is arranged on the combustion chamber; flue place at body of heater connects water-jacket typ chimney 10; be provided with sealing pallet 17 below the water ring next time of this bottom of furnace body, sealing pallet intermediate thread connects an air delivery pipe 14, and this air delivery pipe bottom is an air inlet 18; be evenly equipped with wind pushing hole 13 on the air delivery pipe; the control stick 9 that rises and falls is installed in the installing hole on said sealing pallet both sides, and this rises and falls location-plate 11 above the control stick, be provided with supporting plate 8 on body of heater; supporting plate can be held location-plate, connects fan housing 5 outside said body of heater.
Claims (6)
1, a kind of small-sized efficient power economized boiler, comprise body of heater, combustion chamber, fire grate (15) and chimney (10), it is characterized in that: said body of heater is the body of heater of interior logical recirculated water, be provided with sealing pallet (17) at this bottom of furnace body, an air delivery pipe (14) is installed on the sealing pallet at least, this air delivery pipe bottom is air inlet (18), is evenly equipped with wind pushing hole (13) on the air delivery pipe.
2, small-sized efficient power economized boiler according to claim 1 is characterized in that: the control stick (9) that rises and falls is installed on the said sealing pallet, and this rises and falls location-plate (11) above the control stick, be connected with the supporting plate (8) that can hold location-plate on body of heater.
3, small-sized efficient power economized boiler according to claim 1 is characterized in that: connect fan housing (5) outside said body of heater.
4, small-sized efficient power economized boiler according to claim 1; it is characterized in that: said body of heater comprises refractory material inner-wall (3) and refractory material protective sleeve outer wall (4); in the middle of said refractory material inner-wall, be evenly equipped with heating tube (2); be communicated with water ring (1) next time below this heating tube, this is communicated with above heating tube and adds hot water layer (6).
5, small-sized efficient power economized boiler according to claim 4 is characterized in that: refractory masses (7) is arranged in the said hot water layer of adding.
6, small-sized efficient power economized boiler according to claim 4 is characterized in that: be evenly equipped with air admission hole (12) on the said refractory material inner-wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01265699 CN2535712Y (en) | 2001-09-30 | 2001-09-30 | Small-sized hig-efficient energy-saving boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01265699 CN2535712Y (en) | 2001-09-30 | 2001-09-30 | Small-sized hig-efficient energy-saving boiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2535712Y true CN2535712Y (en) | 2003-02-12 |
Family
ID=33672504
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01265699 Expired - Fee Related CN2535712Y (en) | 2001-09-30 | 2001-09-30 | Small-sized hig-efficient energy-saving boiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2535712Y (en) |
-
2001
- 2001-09-30 CN CN 01265699 patent/CN2535712Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |