CN102620532A - Direct-fired oven - Google Patents
Direct-fired oven Download PDFInfo
- Publication number
- CN102620532A CN102620532A CN2012101156658A CN201210115665A CN102620532A CN 102620532 A CN102620532 A CN 102620532A CN 2012101156658 A CN2012101156658 A CN 2012101156658A CN 201210115665 A CN201210115665 A CN 201210115665A CN 102620532 A CN102620532 A CN 102620532A
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- combustor
- burner
- combustion chamber
- direct
- pressure inlet
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Abstract
The invention discloses a direct-fired oven, which comprises a box, a burner and a burner fire nozzle, the burner is arranged in the box, the burner fire nozzle is arranged on the end of the burner, the burner is connected with an air filter by way of flexible connection, and a firebox is arranged at the burner fire nozzle. The oven adopts the burner to directly heat the air in the oven without a heat exchanger, so that a great deal of heat energy loss is reduced; the special firebox mounted at the burner fire nozzle is an airflow-pressurizing circulator, which can increase the utilization rate of fuel and accelerate heating; and from the burner fire nozzle to an oven liner, all mechanisms in between are made of pure stainless steel, so the direct-fired oven is durable and the benefit is long-lasting for one-time investment.
Description
Technical field
The present invention relates to a kind of roasting plant, particularly relate to a kind of baking box.
Background technology
In the occasion that much need heat or toast,, generally all need in baking box, accomplish such as the baking of metalwork being carried out after the surface sprays.Its structure of existing baking box is generally baking box outer setting combustor, heat-exchange device of preparation behind the combustor.The baking box of this structure, its shortcoming are that temperature increase speed is slow, and the combustion material utilization rate is low simultaneously, can not satisfy the requirement that programming rate is fast, heat loss is little such as the baking of spraying back.
Summary of the invention
Goal of the invention of the present invention provides the novel direct-fired baking box that a kind of programming rate is fast, heat loss is little.
In order to solve the problems of the technologies described above; The present invention adopts following technical scheme: a kind of direct-fired baking box; Comprise combustor and the terminal combustor bocca of combustor in casing, the casing, said combustor connects an air filter through being flexible coupling, and said combustor bocca place is provided with a combustion chamber; Said combustion chamber comprises water conservancy diversion pressure inlet group, pressure inlet connecting rod, reducer pipe, flange and combustion chamber top cover; Wherein, the combustion chamber inner bag of being made up of water conservancy diversion pressure inlet group, pressure inlet connecting rod and flange is arranged in the space that the box liner wall forms, and is connected combustor bocca position by said flange; Said reducer pipe is connected terminal and baking box internal orifice place, combustion chamber, plays the structural transition effect.
As preferably: said box house spare adopts stainless steel material.
In sum, the invention has the beneficial effects as follows: baking box of the present invention adopts air themperature in the direct heating oven of combustor, without heat-exchange device, reduces a large amount of heat-energy losses; The combustor bocca has been installed a special combustion chamber, and this combustion chamber is a kind of air-flow supercharging EGR, and the utilization rate of fuel can be provided, and heats quicker; Combustor bocca to baking box inner bag, middle all mechanisms all adopt pure stainless steel manufacturing, and are durable in use, once drop into permanent benefit.
Description of drawings
Below in conjunction with the accompanying drawing and the specific embodiment the present invention is done further explain.
Fig. 1 is a structural representation of the present invention;
Fig. 2 is the A-A view of Fig. 1;
Fig. 3 is the structural representation of combustion chamber inner bag among Fig. 1.
Wherein, Reference numeral: 1 is casing, and 2 is combustor, and 3 is the combustor bocca, and 4 is the combustion chamber, and 5 is air filter, and 6 for being flexible coupling, and 7 is the combustion chamber top cover, and 8 is reducer pipe, and 9 is water conservancy diversion pressure inlet group, and 10 is the pressure inlet connecting rod, and 11 is flange.
The specific embodiment
Disclosed all characteristics in this specification, or the step in disclosed all methods or the process except mutually exclusive characteristic and/or the step, all can make up by any way.
Disclosed arbitrary characteristic in this specification (comprising any accessory claim, summary and accompanying drawing) is only if special narration all can be replaced by other equivalences or the alternative features with similar purpose.That is, only if special narration, each characteristic is an example in a series of equivalences or the similar characteristics.
Shown in Fig. 1 to 3; A kind of direct-fired baking box; Comprise the terminal combustor bocca 3 of combustor 2 and combustor 2 in the casing 1, casing 1, said combustor 26 connects an air filter 5 through being flexible coupling, and said combustor bocca 3 places are provided with a combustion chamber 4; Said combustion chamber 4 comprises water conservancy diversion pressure inlet group 9, pressure inlet connecting rod 10, reducer pipe 8, flange 11 and combustion chamber top cover 7; Wherein, the combustion chamber inner bag of being made up of water conservancy diversion pressure inlet group 9, pressure inlet connecting rod 10 and flange 11 is arranged in the space that casing 1 wall of inner container forms, and is connected combustor bocca 3 positions by said flange 11; Said reducer pipe 8 is connected terminal and baking box internal orifice place, combustion chamber, and is as shown in Figure 3; All parts adopt stainless steel material in the said casing 1.
Adopt air themperature in the combustor 2 direct heating ovens,, reduce a large amount of heat-energy losses without heat-exchange device; Combustor bocca 3 has been installed a special combustion chamber 4, and this combustion chamber 4 is a kind of air-flow supercharging EGRs, and the utilization rate of fuel can be provided, and heats quicker; Combustor bocca to baking box inner bag, middle all mechanisms all adopt the stainless steel manufacturing, and are durable in use, once drop into permanent benefit.
The above is merely preferred embodiment of the present invention, not in order to restriction the present invention, all any modifications of within spirit of the present invention and principle, being done, is equal to and replaces and improvement etc., all should be included within protection scope of the present invention.
Claims (2)
1. direct-fired baking box; Comprise combustor and the terminal combustor bocca of combustor in casing, the casing; It is characterized in that: said combustor connects an air filter through being flexible coupling, and said combustor bocca place is provided with a combustion chamber, and said combustion chamber comprises water conservancy diversion pressure inlet group, pressure inlet connecting rod, reducer pipe, flange and combustion chamber top cover; Wherein, The combustion chamber inner bag of being made up of water conservancy diversion pressure inlet group, pressure inlet connecting rod and flange is arranged in the space that the box liner wall forms, and is connected combustor bocca position by said flange, said reducer pipe be connected the combustion chamber terminal with baking box internal orifice place.
2. direct-fired baking box according to claim 1 is characterized in that: said box house spare adopts stainless steel material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101156658A CN102620532A (en) | 2012-04-19 | 2012-04-19 | Direct-fired oven |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101156658A CN102620532A (en) | 2012-04-19 | 2012-04-19 | Direct-fired oven |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102620532A true CN102620532A (en) | 2012-08-01 |
Family
ID=46560609
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012101156658A Pending CN102620532A (en) | 2012-04-19 | 2012-04-19 | Direct-fired oven |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102620532A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2544236Y (en) * | 2002-04-16 | 2003-04-09 | 臧一山 | Oil/gas combustion hot-air circulation vertical enamelled-wire bake-oven |
| CN102032566A (en) * | 2009-09-27 | 2011-04-27 | 烟台龙源电力技术股份有限公司 | Pulverized coal burner and boiler with same |
| CN202054898U (en) * | 2011-04-25 | 2011-11-30 | 中冶南方(武汉)威仕工业炉有限公司 | Coating furnace adopting high-power open flame combustion nozzle system |
| CN202547290U (en) * | 2012-04-19 | 2012-11-21 | 德阳市恒达灯具制造有限公司 | Direct combustion type oven |
-
2012
- 2012-04-19 CN CN2012101156658A patent/CN102620532A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2544236Y (en) * | 2002-04-16 | 2003-04-09 | 臧一山 | Oil/gas combustion hot-air circulation vertical enamelled-wire bake-oven |
| CN102032566A (en) * | 2009-09-27 | 2011-04-27 | 烟台龙源电力技术股份有限公司 | Pulverized coal burner and boiler with same |
| CN202054898U (en) * | 2011-04-25 | 2011-11-30 | 中冶南方(武汉)威仕工业炉有限公司 | Coating furnace adopting high-power open flame combustion nozzle system |
| CN202547290U (en) * | 2012-04-19 | 2012-11-21 | 德阳市恒达灯具制造有限公司 | Direct combustion type oven |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120801 |