CN2401843Y - Smokeless metal energy-saving furnace - Google Patents
Smokeless metal energy-saving furnace Download PDFInfo
- Publication number
- CN2401843Y CN2401843Y CN 99242847 CN99242847U CN2401843Y CN 2401843 Y CN2401843 Y CN 2401843Y CN 99242847 CN99242847 CN 99242847 CN 99242847 U CN99242847 U CN 99242847U CN 2401843 Y CN2401843 Y CN 2401843Y
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- CN
- China
- Prior art keywords
- smokeless
- dust
- metal energy
- labyrinth type
- deduster
- 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 smokeless metal energy-saving furnace which is composed of an ash-bin, a fire box, a labyrinth type dust guard, a top cone, a triplet chimney, a square arc connecting, an ash separator, a double bend pipe, an oil cleaning device, a straight bend pipe, a draught fan, etc. The utility model makes the hot air produced by combustible burning in the fire box two-stage collecting dust through the labyrinth type dust guard and the ash separator, through the oil cleaning device expelling coke tar, then input into the draught fan to serve as drying medium (hot air), and the smoke and dust content in the hot air can be largely reduced to reduce the environmental pollution. Meanwhile, the utility model can also increase heat efficiency and saving energy and is suitable for drying working of dry fruit food such as melon seeds and groundnuts.
Description
The utility model relates to a kind of smokeless metal energy-saving stove.
Dry fruit food processing factories (field) such as present melon seeds, peanut general brick formula cooking stove or metal fever wind furnace of adopting in the dry materials operation provides drying medium.Brick formula cooking stove is not only bulky, and owing to furnace wall holds, dispelling the heat seriously causes thermal loss bigger, the energy consumption height, the thermal efficiency is low, because burning is insufficient, cigarette in the flue gas of discharging, dust content are very high, and comparatively serious to the pollution of environment, this in addition cooking stove also need use the higher fat coal of calorific capacity; And also there is similar shortcoming in the metal fever wind furnace.
The purpose of this utility model is to provide a kind of smokeless metal energy-saving stove at deficiency of the prior art, and it can improve the thermal efficiency effectively, removes dust in flue gas and tar, reduces the pollution to environment, reduces the requirement to fuel simultaneously, saves cost.
The purpose of this utility model realizes as follows: a kind of smokeless metal energy-saving stove, comprise ashcan (1), burner hearth (2), labyrinth type dust-proof device (6), top cone (7), threeway chimney (9), deduster (12), oil purifier (14), air-introduced machine (16) etc., wherein labyrinth type dust-proof device (6) is located at burner hearth (2) top, the air inlet of deduster (12) connects circle (11) by the side and is connected with threeway chimney (9), the gas outlet of deduster (12) is connected with oil purifier (14) by twin elbow (13), and the outlet of oil purifier (14) is connected with air-introduced machine by straight bend pipe (15).
Labyrinth type dust-proof device of the present utility model (6) is made up of geosphere (20), trough-shaped body (18), dust-proof plate (21), wherein geosphere (20) is located on the inwall of burner hearth (2), geosphere (20) inboard is provided with some trough-shaped body (18), and the top, gap between the trough-shaped body (18) is provided with dust-proof plate (21).
Deduster of the present utility model (12) has a volute dust removing body (26), and a side of this dust removing body is provided with air inlet (23), and the upper end is provided with gas outlet (27), and the lower end is provided with sealed dust mouth (25).
Oil purifier of the present utility model (14) has a spiral tube (29), and spiral plate (30) is housed in the spiral tube (29), and spiral plate (30) below is provided with oil holding slot (31), and oil holding slot (31) is provided with drain line (32).
Have several secondary air holes (4) on the hearth wall of the present utility model.
Be provided with air register (10) in the threeway chimney of the present utility model (9).
Owing to be to adopt the hot blast of the direct burning formation of fuel (anthracite) in the utility model as drying medium, through labyrinth type dust-proof device (6) and deduster (12) two-stage dust removal and through oil purifier (14) only except that behind the tar, cigarette, dust content in the hot blast are reduced greatly, reduce pollution environment; And direct hot blast mode of heating, its thermal efficiency is higher, and the effect of the secondary air hole on the furnace wall (4) in addition can make the burning of fuel more abundant, makes its requirement to the calorific capacity of fuel lower, and energy-saving effect is obvious.
The utility model will be further described below in conjunction with accompanying drawing (embodiment).
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the part sectioned view of labyrinth type dust-proof device of the present utility model (6).
Fig. 3 is the structural representation of deduster of the present utility model (12).
Fig. 4 is the profile of oil purifier of the present utility model (14).
As shown in Figure 1: smokeless metal energy-saving stove is by ashcan (1), burner hearth (2), fire door (3), outer outlet body (5), labyrinth type dust-proof device (6), top cone (7), addendum cone cover (8), threeway chimney (9), air register (10), the side connects circle (11), deduster (12), twin elbow (13), oil purifier (14), straight bend pipe (15) and air-introduced machine (16) are formed, for the burning that makes fuel more abundant, have secondary air hole (4) on the hearth wall, and the air register (10) that can regulate flue gas (hot blast) flow direction is contained in the threeway chimney (9), labyrinth type dust-proof device (6) is contained in burner hearth (2) top, connect circle (11) by the side between deduster (12) and the threeway chimney (9) and be connected, be connected by twin elbow (13) between deduster (12) and the oil purifier (14), be connected by straight bend pipe (15) between oil purifier (14) and the air-introduced machine (16).
As shown in Figure 2, the geosphere (20) in the labyrinth type dust-proof device (6) is welded in the upper inside wall of burner hearth (2), and geosphere (20) inboard is welded with some trough-shaped body (18), and the top, gap (17) between the trough-shaped body (18) is welded with dust-proof plate (21).In burner hearth (2), add fuel, and after the ignition, ash-laden gas (hot blast) is from bottom to up by labyrinth type dust-proof device (6), ash-laden gas (19) is after trough-shaped body (18) and dust-proof plate (21) block, and the dustiness in the flue gas (22) of overflowing between gap (17) and dust-proof plate (21) significantly reduces.
As shown in Figure 3, when flue gas connects circle (11) when entering deduster (12) through threeway chimney (9), side, ash-laden gas (24) enters air inlet (23), after volute dust removing body (26) dedusting, (27) enter twin elbow (13) to the flue gas (28) of process dedusting from the gas outlet, and the dust under removing then can be emitted by dust mouth (25).
As shown in Figure 4, after flue gas enters oil purifier (14) from twin elbow (13), by being contained in the effect of the spiral plate (30) in the spiral tube (29), tar in the flue gas can be removed and made its oil holding slot (31) that flows into the below, and tar be bled off by the drain line (32) on the oil holding slot (31).At last, the hot blast through two-stage dust removal, after removing oil purification is transported to air-introduced machine (16) through straight bend pipe (15), can be used as the drying operation that drying medium is used for dry fruit food such as melon seeds, peanut.
Claims (6)
1, a kind of smokeless metal energy-saving stove, comprise ashcan (1), burner hearth (2), top cone (7), threeway chimney (9), air-introduced machine (16) etc., it is characterized in that: it also comprises labyrinth type dust-proof device (6), deduster (12) and oil purifier (14), wherein labyrinth type dust-proof device (6) is located at burner hearth (2) top, the air inlet of deduster (12) connects garden (11) by the side and is connected with threeway chimney (9), the gas outlet of deduster (12) is connected with oil purifier (14) by twin elbow (13), and the outlet of oil purifier (14) is connected with air-introduced machine by straight bend pipe (15).
2, smokeless metal energy-saving stove according to claim 1, it is characterized in that labyrinth type dust-proof device (6) has a geosphere (20) that is located on burner hearth (2) inwall, geosphere (20) inboard is provided with some the trough-shaped body (18) that certain interval is arranged each other, and the top, gap is provided with dust-proof plate (21).
3, smokeless metal energy-saving stove according to claim 1 is characterized in that deduster (12) has a volute dust removing body (26), and a side of this dust removing body is provided with air inlet (23), and the upper end is provided with gas outlet (27), and the lower end is provided with sealed dust mouth (25).
4, smokeless metal energy-saving stove according to claim 1, it is characterized in that oil purifier (14) has a spiral tube (29), spiral plate (30) is housed in the spiral tube (29), and spiral plate (30) below is provided with oil holding slot (31), has drain line (32) on the oil holding slot (31).
5,, it is characterized in that having several secondary air holes (4) on the sidewall of burner hearth (2) according to claim 1,2,3 or 4 described smokeless metal energy-saving stoves.
6, according to claim 1,2,3 or 4 described smokeless metal energy-saving stoves, it is characterized in that being provided with in the threeway chimney (9) air register (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99242847 CN2401843Y (en) | 1999-09-11 | 1999-09-11 | Smokeless metal energy-saving furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99242847 CN2401843Y (en) | 1999-09-11 | 1999-09-11 | Smokeless metal energy-saving furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2401843Y true CN2401843Y (en) | 2000-10-18 |
Family
ID=34029329
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99242847 Expired - Fee Related CN2401843Y (en) | 1999-09-11 | 1999-09-11 | Smokeless metal energy-saving furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2401843Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102997693A (en) * | 2012-10-25 | 2013-03-27 | 应志恩 | Air suction and dust removal mechanism of melting furnace |
-
1999
- 1999-09-11 CN CN 99242847 patent/CN2401843Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102997693A (en) * | 2012-10-25 | 2013-03-27 | 应志恩 | Air suction and dust removal mechanism of melting furnace |
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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 |