CN2238973Y - Eliminating smoke and energy saving stove - Google Patents
Eliminating smoke and energy saving stove Download PDFInfo
- Publication number
- CN2238973Y CN2238973Y CN 95230270 CN95230270U CN2238973Y CN 2238973 Y CN2238973 Y CN 2238973Y CN 95230270 CN95230270 CN 95230270 CN 95230270 U CN95230270 U CN 95230270U CN 2238973 Y CN2238973 Y CN 2238973Y
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- China
- Prior art keywords
- stove
- kitchen range
- processed
- energy saving
- extends upward
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- Expired - Fee Related
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Abstract
The utility model relates to an eliminating smoke and energy saving stove. A fire grate is arranged in a stove body which is processed with an air blast hole. The lower end of the stove body is provided with an ash discharge hole and a sealing sphere of the ash discharge hole. The stove is characterized in that the top and the upward extending part of the stove body are processed with oxygen supply holes distributed along the periphery of the stove body near the fire grate. The oxygen supply holes are used for sufficiently burning the unburnt gas in a hearth. The outer periphery of the stove is provided with an air preheating chamber, and the upper part of the stove body is processed with a feeding hole. Compared with existing various energy saving stoves, the utility model has the advantages of long service life and obvious effects of smoke abatement and energy saving. The blackness of smoke discharge is below the first level of Ringelman, and the coal saving can reach more than 30%.
Description
The utility model relates to a kind of fume-eliminating energy-saving kitchen range that use in the pot and stove burner hearth that are installed in, and particularly relates to a kind of used kitchen range of pot and stove with secondary air feed and preheating device thereof.
Present vast rural area of the northern area of China and city suburbs and restaurant, city, the employed large stove kitchen range of collectiveity canteen, ubiquity processed complex, the cost height, manipulate inconvenience, furnace bottom unlatching amplitude is big when unloading ash, and high directivity when kitchen range are installed easily burns shortcomings such as furnace bottom.The kitchen range of ash discharge sealed spheroid are equipped with in particularly common bottom, because the kitchen range body is big from pot body distance, lack enough oxygen in the pot and stove stove hall in addition, therefore, existing pot and stove is difficult to reach environment protection emission flue gas standard, and coal-fired heat utilization efficiency is low, and the discharging blackness of exhaustion is big, energy waste is bigger, and pollutes the ambient atmosphere environment easily.
The purpose of this utility model is to provide a kind of fume-eliminating energy-saving kitchen range that use in the pot and stove burner hearth that are installed in, and these kitchen range have advantages such as simple in structure, long service life.
The utility model above-mentioned purpose is to realize like this.A kind of fume-eliminating energy-saving kitchen range, these kitchen range are processed with in the stove of blast orifice fire grate are housed, the stove lower end is provided with ash discharging hole and sealed spheroid thereof, it is characterized in that stove extends upward part near being processed with some oxygen supply holes along the stove circumferential distribution near near the fire grate and the top.These kitchen range are different from existing common kitchen range, and its stove setting extends upward part, not only can be processed with some oxygen supplys hole thereon, and the flame of stove ejection is easily near bottom of pot body.Said structure helps promoting the abundant burning of unburnt gas in the pot and stove burner hearth, more makes combustion flame directly concentrate the heating bottom of pot body, thereby reaches the utility model fume-eliminating energy-saving purpose.
In order to make the air that enters in the stove obtain heating in advance, the utility model extends upward the position periphery at above-mentioned stove, is provided with a cover air preheating chamber, and this preheating chamber is provided with the air blast mouth.It is indoor by air blast air to be blown into air preheat by above-mentioned blast orifice, utilize stove to around the heat that distributes, with the prior preheating of air, enter in the stove by above-mentioned oxygen supply hole again, the coal-fired combustion gas that produces is fully burnt.The big minor structure that goes up is preferably adopted down in the air feed aperture during design.Both big near the oxygen supply aperture of fire grate, the oxygen supply aperture is little near the stove top, and the oxygen supply Kongzui adopts double interlace mode to distribute well, and oxygen supply hole blowing direction differs up and down.
Throw in fire coal for convenient in stove, and make the stove top as far as possible near bottom of pot body, above-mentioned stove extends upward part and preferably is provided with dog-house.Coal-fired can by this dog-house be placed directly in fire grate above, convenient coal and the cleaning bulk cinder thrown.
Above-mentioned stove structure is preferably made horn-like contour structures, is beneficial to flame distribution.This stove extends upward the horn-like inwall one deck of part refractory masses, is used to prolong stove service life.
The utility model and existing various energy-saving coal kitchen range relatively have simple in structurely, and long service life is installed characteristics the such as recipient is not to restriction, and operating maintenance is easy, and cost is low.And the kitchen range burning fully, has tangible smoke eliminating energy-saving effect, and lingemann blackness can remain on below the one-level, and saving fire coal can reach more than 30%.
Introduce the utility model example structure and actual use the thereof in detail below in conjunction with accompanying drawing.
Fig. 1 assembles the use structural representation for the utility model embodiment.
Among the figure, be installed in the kitchen range that use in pot and stove 13 burner hearths, it is processed with in the stove 5 of blast orifice 4 fire grate 8 is housed, and the lower end of stove 8 is provided with ash discharging hole 6 and with the sealing air spheroid 7 that seals this ash discharging hole.Air blast 1 is connected with the blast orifice 4 of stove by blast pipe 2.Above-mentioned stove 5 extends upward part near being processed with oxygen supply hole 9 near the fire grate 8 and near the top, and the periphery of stove 5 is provided with the preheating chamber 3 that has blast orifice 4, and stove 5 extends upward part and is provided with dog-house 10.The flue gas that pot and stove 13 is discharged is discharged through chimney 11.For prolonging 5 service lifes of stove, it is that horn-like inwall is covered with two layers of flame retardant coating 12 that above-mentioned stove extends upward part, and a pot body 12 is placed among the pot and stove 13.
Claims (5)
1. fume-eliminating energy-saving kitchen range, these kitchen range are processed with in the stove [5] of blast orifice [4] fire grate [8] are housed, stove [5] lower end is provided with ash discharging hole [6] and sealed spheroid [7] thereof, it is characterized in that stove [5] extends upward part near being processed with along the oxygen supply hole [9] of stove [5] circumferential distribution near near the fire grate [8] and the top.
2. kitchen range according to claim 1 is characterized in that said stove [5] extends upward the part periphery and is provided with a cover air preheating chamber [3], and this preheating chamber [3] is provided with air blast mouth [4].
3. kitchen range according to claim 1 is characterized in that said stove [5] extends upward part and is provided with a dog-house [10].
4. according to claim 1,2 or 3 described kitchen range, it is characterized in that said stove [5] is bell mouth shape.
5. kitchen range according to claim 4 is characterized in that said stove [5] extends upward part bell mouth shape inwall and is covered with one deck flame retardant coating [12].
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95230270 CN2238973Y (en) | 1995-02-15 | 1995-02-15 | Eliminating smoke and energy saving stove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95230270 CN2238973Y (en) | 1995-02-15 | 1995-02-15 | Eliminating smoke and energy saving stove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2238973Y true CN2238973Y (en) | 1996-10-30 |
Family
ID=33875152
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 95230270 Expired - Fee Related CN2238973Y (en) | 1995-02-15 | 1995-02-15 | Eliminating smoke and energy saving stove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2238973Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102927586A (en) * | 2012-11-19 | 2013-02-13 | 无锡九条龙汽车设备有限公司 | Efficient and energy-saving cooking stove |
| CN107131720A (en) * | 2017-06-28 | 2017-09-05 | 广西德金烘干设备有限公司 | Agricultural byproducts drying unit |
| CN107166436A (en) * | 2017-06-16 | 2017-09-15 | 王立春 | A kind of clean energy-saving pot and stove |
| CN107314365A (en) * | 2017-06-28 | 2017-11-03 | 广西德金烘干设备有限公司 | Energy-saving free of smoke burning stove |
-
1995
- 1995-02-15 CN CN 95230270 patent/CN2238973Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102927586A (en) * | 2012-11-19 | 2013-02-13 | 无锡九条龙汽车设备有限公司 | Efficient and energy-saving cooking stove |
| CN102927586B (en) * | 2012-11-19 | 2016-03-09 | 江苏高博智融科技有限公司 | A kind of high efficiency energy saving stove |
| CN107166436A (en) * | 2017-06-16 | 2017-09-15 | 王立春 | A kind of clean energy-saving pot and stove |
| CN107131720A (en) * | 2017-06-28 | 2017-09-05 | 广西德金烘干设备有限公司 | Agricultural byproducts drying unit |
| CN107314365A (en) * | 2017-06-28 | 2017-11-03 | 广西德金烘干设备有限公司 | Energy-saving free of smoke burning stove |
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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 |