CN202734518U - Novel fuel gas heat preserving furnace - Google Patents
Novel fuel gas heat preserving furnace Download PDFInfo
- Publication number
- CN202734518U CN202734518U CN 201220332550 CN201220332550U CN202734518U CN 202734518 U CN202734518 U CN 202734518U CN 201220332550 CN201220332550 CN 201220332550 CN 201220332550 U CN201220332550 U CN 201220332550U CN 202734518 U CN202734518 U CN 202734518U
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- China
- Prior art keywords
- chamber
- soup
- heat preserving
- moist closet
- hearth
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Abstract
The technical scheme adopted by the utility model discloses a novel fuel gas heat preserving furnace which comprises a furnace body, a hearth, a heat preserving chamber, a channel, a soup taking chamber, a pre-heating type burner, a soup injecting chamber and a combustion system, wherein the hearth is coated in the furnace body; a four-corner bracket is arranged at the bottom of the furnace body; the hearth is made of a refractory material; the heat preserving chamber, the soup taking chamber and the soup injecting chamber are arranged in the hearth; the heat preserving chamber is respectively connected with the soup taking chamber and the soup injecting chamber through the channel; the channel between the heat preserving chamber and the soup taking chamber is provided with a section of 45-degree inclined plane on one side of the heat preserving chamber; a soup taking opening is formed in the top of the soup taking chamber; and the pre-heating type burner is mounted above the heat preserving chamber through a flange, and is connected with the combustion system. A well and a slag-off gate are arranged in the heat preserving chamber; and a 10-degree inclined plane is formed between the top of the slag-off gate and the horizontal plane. Through the change of the design of a conventional flue gas heat preserving furnace, the purposes of good operability, energy conservation, clinker reduction and improvement of the quality of aluminum liquid are achieved.
Description
Technical field
The utility model relates to a kind of holding furnace, especially a kind of novel gas holding furnace.
Background technology
Holding furnace is widely used in the aluminum products industry, and it can and keep uniform temperature with aluminum alloy melting, for follow-up manufacturing procedure provides high-quality raw material.Along with going deep into of the large-scale capital expenditure of China and process of industrialization, particularly at pillar industries such as building, machineries, the output of aluminum products and consumption constantly increase, and the quality requirement of alloy holding furnace is improved constantly.
Alloy holding furnace comprises electric holding furnace, gas thermal insulating stove etc.In the prior art, electrical warming aluminum alloy furnace is easy to use, but heat transfer rate is slow, and the easy slagging scorification of burner hearth causes waste, increase cost, then owing to the deficiency in the design, the burner hearth internal combustion is insufficient for aluminum alloy fuel gas holding furnace, and energy consumption is higher, slagging scorification is serious, also causes the problems such as ageing equipment, labor strength increase.
Summary of the invention
For the deficiencies in the prior art, the utility model provides a kind of good operability, energy-conservation, efficient novel gas holding furnace.
The technical solution of the utility model is: a kind of novel gas holding furnace, comprise body of heater, burner hearth, moist closet, passage, get the soup chamber, pre-heated burner, annotate soup chamber and combustion system, coating burner hearth in the described body of heater, bottom of furnace body has four jiaos of supports, burner hearth is made with refractory material, be provided with moist closet in the burner hearth, get the soup chamber and annotate the soup chamber, moist closet respectively by passage with get the soup chamber and be connected the soup chamber and be connected, get top, soup chamber for getting the soup mouth, pre-heated burner is installed on the moist closet top by flange, and pre-heated burner is connected with combustion system.
Preferably, described moist closet and get passage between the soup chamber and be provided with one section inclined-plane that become 45 degree with horizontal plane.
Preferably, be provided with hoistway in the described moist closet and the door of skimming, the header of skimming becomes 10 degree inclined-planes with horizontal plane.
The beneficial effects of the utility model are:
1, uses refractory material by burner hearth, such as not sticking aluminium castable, high-strength heat-insulation warming plate and ceramic beaverboard, reduced heat loss and the swept area on body of heater surface;
2, the design of soup chamber is got in improvement, as changes the little soup mouth of getting, and can reduce to greatest extent the heat volatilization, strengthens heat insulation effect;
3, improve the moist closet design, reduce 100mm such as hoistway, make firing rate faster, moist closet is provided with one section inclined-plane that becomes 45 degree with horizontal plane with the passage of getting the soup chamber, make and get soup room temperature fast rise and promote aluminium liquid quality, the header of skimming becomes 10 degree inclined-planes with horizontal plane, be conducive to skim;
4, by the setting of gas burning system, the heat transmission speed is accelerated, combustion gas is fully burnt, and reduces slagging scorification;
5, by four jiaos of supports are set at body of heater, firmly body of heater and adjusting are just.
Description of drawings
Fig. 1 is the front view of novel gas holding furnace described in the utility model.
Fig. 2 is the top view of novel gas holding furnace described in the utility model.
Among the figure, the 1-body of heater, the 2-burner hearth, the 3-moist closet, 4-passage, 5-are got the soup chamber, and the pre-heated burner of 6-, 7-are annotated the soup chamber, the 8-combustion system, four jiaos of supports of 11-, 31-hoistway, 32-door of skimming, 51-gets the soup mouth.
The specific embodiment
Below in conjunction with accompanying drawing the specific embodiment of the present utility model is described further:
As shown in Figure 1 and Figure 2, a kind of novel gas holding furnace, comprise body of heater 1, burner hearth 2, moist closet 3, passage 4, get soup chamber 5, pre-heated burner 6, annotate soup chamber 7 and combustion system 8, the body of heater 1 interior burner hearth 2 that coating, four jiaos of supports 11 are arranged at body of heater 1 bottom, burner hearth 2 usefulness refractory materials are made, be provided with moist closet 3 in the burner hearth 2, get soup chamber 5 and annotate soup chamber 7, moist closet 3 respectively by passage 4 with get soup chamber 5 and be connected soup chamber 7 and be connected, get 5 tops, soup chamber for getting soup mouth 51, pre-heated burner 6 is installed on moist closet 3 tops by flange, and pre-heated burner 6 is connected with combustion system 8.
The utility model uses refractory material by burner hearth, such as not sticking aluminium castable, high-strength heat-insulation warming plate and ceramic beaverboard, has reduced heat loss and the swept area on body of heater surface; The design of soup chamber is got in improvement, as changes the little soup mouth of getting, and can reduce to greatest extent the heat volatilization, strengthens heat insulation effect; The design of improvement moist closet reduces 100mm such as hoistway, makes firing rate faster, moist closet is provided with one section inclined-plane that becomes 45 degree with horizontal plane with the passage of getting the soup chamber, make and get soup room temperature fast rise and promote aluminium liquid quality, the header of skimming becomes 10 degree inclined-planes with horizontal plane, be conducive to skim; By the setting of gas burning system, the heat transmission speed is accelerated, combustion gas is fully burnt, and reduces slagging scorification, and by four jiaos of supports are set at body of heater, firmly body of heater and adjusting are just.The utility model has been realized the target of good operability, energy savings, minimizing slagging scorification and lifting aluminium liquid quality by improving the design of existing gas thermal insulating stove.
That describes in above-described embodiment and the specification just illustrates principle of the present utility model and most preferred embodiment; under the prerequisite that does not break away from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall in claimed the utility model scope.
Claims (3)
1. novel gas holding furnace, comprise body of heater, burner hearth, moist closet, passage, get the soup chamber, pre-heated burner, annotate soup chamber and combustion system, it is characterized in that: coating burner hearth in the described body of heater, bottom of furnace body has four jiaos of supports, burner hearth is made with refractory material, be provided with moist closet in the burner hearth, get the soup chamber and annotate the soup chamber, moist closet respectively by passage with get the soup chamber and be connected the soup chamber and be connected; Get top, soup chamber for getting the soup mouth, pre-heated burner is installed on the moist closet top by flange, and pre-heated burner is connected with combustion system.
2. novel gas holding furnace according to claim 1 is characterized in that: described moist closet and the passage of getting between the soup chamber are provided with one section inclined-plane that become 45 degree with horizontal plane.
3. novel gas holding furnace according to claim 1 is characterized in that: be provided with hoistway in the described moist closet and the door of skimming, the header of skimming becomes 10 to spend inclined-planes with horizontal plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220332550 CN202734518U (en) | 2012-07-10 | 2012-07-10 | Novel fuel gas heat preserving furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220332550 CN202734518U (en) | 2012-07-10 | 2012-07-10 | Novel fuel gas heat preserving furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202734518U true CN202734518U (en) | 2013-02-13 |
Family
ID=47660211
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220332550 Expired - Fee Related CN202734518U (en) | 2012-07-10 | 2012-07-10 | Novel fuel gas heat preserving furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202734518U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105972999A (en) * | 2016-06-12 | 2016-09-28 | 辽宁伊菲科技股份有限公司 | Molten aluminum heat preservation heat reflection furnace |
-
2012
- 2012-07-10 CN CN 201220332550 patent/CN202734518U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105972999A (en) * | 2016-06-12 | 2016-09-28 | 辽宁伊菲科技股份有限公司 | Molten aluminum heat preservation heat reflection 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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130213 Termination date: 20160710 |