CN202522063U - Energy-saving smelting crucible furnace - Google Patents
Energy-saving smelting crucible furnace Download PDFInfo
- Publication number
- CN202522063U CN202522063U CN2012200287474U CN201220028747U CN202522063U CN 202522063 U CN202522063 U CN 202522063U CN 2012200287474 U CN2012200287474 U CN 2012200287474U CN 201220028747 U CN201220028747 U CN 201220028747U CN 202522063 U CN202522063 U CN 202522063U
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- heater
- furnace
- energy
- casing
- shell
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Abstract
The utility model discloses an energy-saving smelting crucible furnace, which comprises a furnace body, a furnace top and a crucible cover, wherein the furnace top is clamped at an opening of the furnace body via a buckle; the crucible cover is arranged at the furnace top; a smoke exhausting channel is arranged at the lateral upper part of the furnace body; a burner is mounted at the lateral lower part of the furnace body; the furnace further comprises a heat exchanger casing, a flue pipe and an air fan, wherein the two ends of the heat exchanger casing are closed and tube-shaped, and corresponding holes are formed at the two ends of the tube-shaped casing; the flue pipe is arranged in the casing and is communicated with the corresponding holes at the two ends of the casing and the smoke exhausting channel on the furnace body; an air inlet and an air outlet are formed at the upper and the lower ends of the casing; the air fan is communicated with the air inlet via an air pipe; and the air outlet on the casing is communicated with the burner via the air pipe. The furnace has the advantages of simple structure, low manufacturing cost, good energy conservation effect and environment protection.
Description
Technical field
The utility model relates to the technical field of crucible furnace, more particularly relates to the technical field of crucible for smelting stove.
Background technology
The crucible for smelting stove is a kind of important plant-scale equipment of casting industry, generally adopts natural gas, liquefied petroleum gas and electricity to heat, at present; That uses is the straight-line coffin, promptly the flue gas in the burner hearth directly from chimney to effluxing, the combustion temperature in hearth and the fume emission temperature difference generally are merely about 200 ℃; Be combustion temperature in hearth in the time of 800 ℃, smog discharge temperature is unexpectedly up to more than 600 ℃, fume emission loss heat energy is up to 70%; Energy dissipation is surprising, has so not only wasted the energy, is unfavorable for environmental protection; But also strengthened production cost, be unfavorable for the competition in market; Simultaneously, flue is ablated violent, and site work environment is abominable.
The utility model content
The purpose of the utility model provides a kind of simple in structure in order to solve above-mentioned deficiency exactly, good energy-conserving effect, and can heat energy be reclaimed the energy-conservation coffin that utilizes once more.
The technical solution that the utility model adopts in order to solve the problems of the technologies described above is following:
A kind of energy-conservation coffin comprises body of heater, furnace roof and crucible lid, and furnace roof is through the opening part of buckle holding at body of heater; Crucible lid lid is put on furnace roof, offers discharge flue at the upper lateral part of body of heater, at the side lower part of body of heater burner is installed; It also includes outer cover of heat exchanger, flue tube and blower fan; Said outer cover of heat exchanger closed at both ends offers corresponding hole at these tubular housing two ends in a tubular form, and flue tube is positioned at shell; And this flue tube is connected with discharge flue on the body of heater through the corresponding aperture at two ends in the shell; The both end sides up and down of said shell offers air inlet and exhaust outlet, and blower fan is connected with said air inlet through airduct, and the exhaust outlet on this shell is connected with burner through airduct.
Said flue tube gathers in the enclosure.
The interior thorax wall of said body of heater adopts full heat resistance fiber module to cover.
The beneficial effect that the utility model adopts above-mentioned technical solution to reach is: simple in structure, and low cost of manufacture, good energy-conserving effect; Utilize novel heat exchanger that the hot flue gas heat of discharge flue is reclaimed, thereby turn back in the burner hearth through blower fan, it has not only practiced thrift the energy greatly; Reclaimed heat energy; Reduce gas consumption, but also protected environment, safeguarded the field operation condition; Through on the burner hearth madial wall, covering full heat resistance fiber module; Improved the heat insulation effect of body of heater; Prolonged the service life of body of heater, after the equipment improvement, smog discharge temperature is controlled in environment temperature+25 ℃; Temperature control is shown in environment temperature+30 ℃ in the furnace wall, change the aluminium process and per hour reduce natural gas consumption 15M
3, holding stage per hour reduces natural gas consumption 5M
3, single stove year, energy-conservation consumption reduction benefit was up to more than 100,000 yuan.
Description of drawings
Fig. 1 is the structural representation of the utility model.
The specific embodiment
By shown in Figure 1, a kind of energy-conservation coffin comprises body of heater 1, furnace roof 2, crucible lid 3, outer cover of heat exchanger 4, flue tube 5 and blower fan 6; Furnace roof 2 is through the opening part of buckle holding at body of heater 1, and crucible lid 3 lids are put on furnace roof 2, offers discharge flue 7 at the upper lateral part of body of heater 1; Side lower part at body of heater 1 is equipped with burner 8, outer cover of heat exchanger 4 closed at both ends in a tubular form, portion forms an airtight cavity within it; Offer corresponding hole 9 at tubular housing 4 two ends, flue tube 5 is positioned at shell 4, and this flue tube 5 is connected with discharge flue 7 on the body of heater 1 through corresponding hole 9, two ends in the shell 4; In order to increase the heat exchange effect, flue tube 5 gathers in shell 4, and the both end sides up and down of said shell 4 offers air inlet 10 and exhaust outlet 11; Blower fan 6 is connected with air inlet 10 through airduct, and the exhaust outlet 11 on this shell 4 is connected with burner 8 through airduct, through blower fan 6 indoor cold air is blasted in the heat exchanger; Cold air is got back in the burner hearth through burner 8, in order to increase heat insulation effect at the interior back converting to hot air that contacts with flue tube 5 again; Energy savings, the interior thorax wall of body of heater 1 adopt full heat resistance fiber module to cover.
Claims (3)
1. an energy-conservation coffin comprises body of heater, furnace roof and crucible lid, and furnace roof is through the opening part of buckle holding at body of heater; Crucible lid lid is put on furnace roof, offers discharge flue at the upper lateral part of body of heater, at the side lower part of body of heater burner is installed; It is characterized in that: it also includes outer cover of heat exchanger, flue tube and blower fan; Said outer cover of heat exchanger closed at both ends offers corresponding hole at these tubular housing two ends in a tubular form, and flue tube is positioned at shell; And this flue tube is connected with discharge flue on the body of heater through the corresponding aperture at two ends in the shell; The both end sides up and down of said shell offers air inlet and exhaust outlet, and blower fan is connected with said air inlet through airduct, and the exhaust outlet on this shell is connected with burner through airduct.
2. a kind of energy-conservation coffin according to claim 1 is characterized in that: said flue tube gathers in the enclosure.
3. a kind of energy-conservation coffin according to claim 1 and 2 is characterized in that: the interior thorax wall of said body of heater adopts full heat resistance fiber module to cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200287474U CN202522063U (en) | 2012-01-01 | 2012-01-01 | Energy-saving smelting crucible furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200287474U CN202522063U (en) | 2012-01-01 | 2012-01-01 | Energy-saving smelting crucible furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202522063U true CN202522063U (en) | 2012-11-07 |
Family
ID=47105008
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200287474U Expired - Fee Related CN202522063U (en) | 2012-01-01 | 2012-01-01 | Energy-saving smelting crucible furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202522063U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103712464A (en) * | 2012-10-09 | 2014-04-09 | 丹阳市江南工业炉有限公司 | Smoke outlet waste heat reutilization device |
| CN103822479A (en) * | 2012-11-19 | 2014-05-28 | 江苏华东炉业有限公司 | Crucible furnace with flue gas recycling device |
| CN104596242A (en) * | 2015-01-26 | 2015-05-06 | 金进帼 | Energy-saving boiler |
| CN104792169A (en) * | 2015-04-29 | 2015-07-22 | 浙江天源炉业科技有限公司 | Heating furnace |
| CN106500508A (en) * | 2016-12-26 | 2017-03-15 | 郑州艾莫弗信息技术有限公司 | The metal derby smelting furnace equipment that a kind of heat secondary cycle is utilized |
| CN107036442A (en) * | 2017-05-11 | 2017-08-11 | 佛山市旭灿科技有限公司 | A kind of energy-saving environmental-protection gas furnace |
-
2012
- 2012-01-01 CN CN2012200287474U patent/CN202522063U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103712464A (en) * | 2012-10-09 | 2014-04-09 | 丹阳市江南工业炉有限公司 | Smoke outlet waste heat reutilization device |
| CN103822479A (en) * | 2012-11-19 | 2014-05-28 | 江苏华东炉业有限公司 | Crucible furnace with flue gas recycling device |
| CN103822479B (en) * | 2012-11-19 | 2015-07-29 | 江苏华东炉业有限公司 | A kind of crucible furnace with flue gas recovery device |
| CN104596242A (en) * | 2015-01-26 | 2015-05-06 | 金进帼 | Energy-saving boiler |
| CN104792169A (en) * | 2015-04-29 | 2015-07-22 | 浙江天源炉业科技有限公司 | Heating furnace |
| CN106500508A (en) * | 2016-12-26 | 2017-03-15 | 郑州艾莫弗信息技术有限公司 | The metal derby smelting furnace equipment that a kind of heat secondary cycle is utilized |
| CN106500508B (en) * | 2016-12-26 | 2018-09-18 | 台山市景豪压铸制品有限公司 | A kind of metal derby smelting furnace equipment that heat secondary cycle utilizes |
| CN107036442A (en) * | 2017-05-11 | 2017-08-11 | 佛山市旭灿科技有限公司 | A kind of energy-saving environmental-protection gas furnace |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121107 Termination date: 20150101 |
|
| EXPY | Termination of patent right or utility model |