CN105674249A - Movable combustion nozzle used for smelting furnace and smelting furnace comprising movable combustion nozzle - Google Patents
Movable combustion nozzle used for smelting furnace and smelting furnace comprising movable combustion nozzle Download PDFInfo
- Publication number
- CN105674249A CN105674249A CN201610162899.6A CN201610162899A CN105674249A CN 105674249 A CN105674249 A CN 105674249A CN 201610162899 A CN201610162899 A CN 201610162899A CN 105674249 A CN105674249 A CN 105674249A
- Authority
- CN
- China
- Prior art keywords
- combustion nozzle
- burner
- smelting furnace
- fire door
- movable
- 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.)
- Pending
Links
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23C—METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN A CARRIER GAS OR AIR
- F23C5/00—Disposition of burners with respect to the combustion chamber or to one another; Mounting of burners in combustion apparatus
- F23C5/02—Structural details of mounting
- F23C5/06—Provision for adjustment of burner position during operation
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D1/00—Burners for combustion of pulverulent fuel
- F23D1/02—Vortex burners, e.g. for cyclone-type combustion apparatus
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D1/00—Casings; Linings; Walls; Roofs
- F27D1/18—Door frames; Doors, lids, removable covers
- F27D1/1858—Doors
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D2214/00—Cooling
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27M—INDEXING SCHEME RELATING TO ASPECTS OF THE CHARGES OR FURNACES, KILNS, OVENS OR RETORTS
- F27M2003/00—Type of treatment of the charge
- F27M2003/13—Smelting
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Furnace Details (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Vertical, Hearth, Or Arc Furnaces (AREA)
Abstract
The invention discloses a movable combustion nozzle used for a smelting furnace and the smelting furnace comprising the movable combustion nozzle. The movable combustion nozzle used for the smelting furnace comprises a fixing rack for fixing the combustion nozzle and a coal spraying pipe which is connected with the movable combustion nozzle; the coal spraying pipe is fixed on the fixing rack; and the fixing rack is arranged on a moving trolley. The invention further discloses the smelting furnace comprising the movable combustion nozzle. The movable combustion nozzle is simple in structure; pulverized coal can enter a hearth for combustion uniformly; the combustion nozzle can seal a furnace mouth; the combustion nozzle can be moved and demounted at any time; circular water can be introduced in the combustion nozzle, so that the service life of the combustion nozzle can be prolonged; the combustion nozzle is arranged on the moving trolley, and passes through a furnace door; circular water is introduced in the furnace door, so that a cooling effect can be reached when the furnace door is in contact with fire; and the pulverized coal enters the combustion nozzle through the coal spraying pipe, and meanwhile, the moving trolley moves toward the hearth, so that a sealing effect is finally reached by the movable combustion nozzle and the furnace.
Description
Technical field
The present invention relates to smelting device, be specifically related to the mobile burner of a kind of smelting furnace and the smelting furnace containing this burner.
Background technology
Coal burner, refers to allow coal dust fully burn at short notice, produces the equipment of high temperature eddy current. According to purposes, coal burner is divided into two classes: 1, rotary kiln special coal powder burner; 2, steam coal powder burner; 3, asphalt blending station special coal powder burner. Coal burner has the multistage air-supply guide frame of speaking out of turn of particular design, and coal dust can be made at short notice to produce high temperature eddy current, has burning completely, heat utilization efficiency is high, smoke abatement and dust control, energy-efficient, improves working conditions, the advantage such as reduce labor intensity, and is the ideal product of energy-conserving and environment-protective.
In prior art, the burner in smelting furnace, the mode that namely the many employings of burner are fixing is fixed on body of heater, therefore, causes burner short for service life, and maintenance and repair is inconvenient.
Summary of the invention
In order to solve the deficiencies in the prior art, the invention provides the mobile burner of a kind of smelting furnace and the smelting furnace containing this burner.
The technical scheme is that a kind of smelting furnace movement burner, including the fixed mount of fixed combustion mouth, and be connected to the coal injection pipe of described mobile burner, described coal injection pipe is fixed on described fixed mount, and described fixed mount is arranged on a travelling car.
Further improvement of the present invention includes:
The structure of described mobile burner and fire door fitted seal.
Being provided with cooling chamber on described mobile burner, described cooling chamber is connected to cooling water pipe.
Described travelling car is fixed with motor and the reductor for driving dolly.
Another object of the present invention is to provide a kind of smelting furnace, including moving burner described above, the fire door of described body of heater offers the fire door mated with mobile burner.
Present invention also offers a kind of smelting furnace, including moving burner described above, the fire door of described body of heater offers the fire door mated with mobile burner.
Invention further provides a kind of smelting furnace, including above-mentioned mobile burner, the fire door of described body of heater offers the fire door mated with mobile burner.
Present configuration is simple, make coal dust can uniformly enter burner hearth to burn, this burner can reach to seal the effect of fire door, this burner can move at any time and remove, this burner can lead to recirculated water, burner can be made to improve service life, this burner is arranged on travelling car, and pass through fire door, logical recirculated water inside fire door, makes can play during fire door contact fire the effect of cooling, and coal dust enters burner by coal injection pipe, travelling car moves to burner hearth direction simultaneously, and last and stove reaches sealing function. Comparing with fixed burner, movable type burner of the present invention is more convenient and flexible, and the logical recirculated water after-burning burner life-span is improved, and fire door and stove sealing effectiveness are better.
Accompanying drawing explanation
Fig. 1 is present configuration schematic diagram.
In figure: 1, travelling car, 2, reductor, 3, fixed mount, 4, coal injection pipe, 5, burner.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is elaborated.
As it is shown in figure 1, the mobile burner of one smelting furnace of the present invention, including the fixed mount of fixed combustion mouth, and being connected to the coal injection pipe of described mobile burner, described coal injection pipe is fixed on described fixed mount, and described fixed mount is arranged on a travelling car. The structure of described mobile burner and fire door fitted seal. Being provided with cooling chamber on described mobile burner, described cooling chamber is connected to cooling water pipe. Described travelling car is fixed with motor and the reductor for driving dolly.
The present invention is also on the basis of the mobile burner of a kind of smelting furnace, it is proposed that a kind of smelting furnace, including moving burner described above, the fire door of described body of heater offers the fire door mated with mobile burner.
The present invention is also on the basis of the mobile burner of a kind of smelting furnace, it is proposed that a kind of smelting furnace, including moving burner described above, the fire door of described body of heater offers the fire door mated with mobile burner.
The present invention is also on the basis of the mobile burner of a kind of smelting furnace, it is proposed that a kind of smelting furnace, including above-mentioned mobile burner, the fire door of described body of heater offers the fire door mated with mobile burner.
Present configuration is simple, make coal dust can uniformly enter burner hearth to burn, this burner can reach to seal the effect of fire door, this burner can move at any time and remove, this burner can lead to recirculated water, burner can be made to improve service life, this burner is arranged on travelling car, and pass through fire door, logical recirculated water inside fire door, makes can play during fire door contact fire the effect of cooling, and coal dust enters burner by coal injection pipe, travelling car moves to burner hearth direction simultaneously, and last and stove reaches sealing function. Comparing with fixed burner, movable type burner of the present invention is more convenient and flexible, and the logical recirculated water after-burning burner life-span is improved, and fire door and stove sealing effectiveness are better.
The ultimate principle of the present invention and principal character and advantages of the present invention have more than been shown and described. Skilled person will appreciate that of the industry; the present invention is not restricted to the described embodiments; described in above-described embodiment and description is that principles of the invention is described; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements both fall within the claimed scope of the invention. Claimed scope is defined by appending claims and equivalent thereof.
Claims (7)
1. a smelting furnace is with mobile burner, it is characterised in that include the fixed mount of fixed combustion mouth, and is connected to the coal injection pipe of described mobile burner, and described coal injection pipe is fixed on described fixed mount, and described fixed mount is arranged on a travelling car.
2. the mobile burner of a kind of smelting furnace according to claim 1, it is characterised in that the structure of described mobile burner and fire door fitted seal.
3. the mobile burner of a kind of smelting furnace according to claim 1 and 2, it is characterised in that being provided with cooling chamber on described mobile burner, described cooling chamber is connected to cooling water pipe.
4. the mobile burner of a kind of smelting furnace according to claim 1 and 2, it is characterised in that be fixed with motor and the reductor for driving dolly on described travelling car.
5. a smelting furnace, it is characterised in that include the mobile burner as described in any one of claim 1 or 2, the fire door of described body of heater offers the fire door mated with mobile burner.
6. a smelting furnace, it is characterised in that include the mobile burner as described in any one of claim 3, the fire door of described body of heater offers the fire door mated with mobile burner.
7. a smelting furnace, it is characterised in that include the mobile burner as described in any one of claim 4, the fire door of described body of heater offers the fire door mated with mobile burner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610162899.6A CN105674249A (en) | 2016-03-22 | 2016-03-22 | Movable combustion nozzle used for smelting furnace and smelting furnace comprising movable combustion nozzle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610162899.6A CN105674249A (en) | 2016-03-22 | 2016-03-22 | Movable combustion nozzle used for smelting furnace and smelting furnace comprising movable combustion nozzle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105674249A true CN105674249A (en) | 2016-06-15 |
Family
ID=56311204
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610162899.6A Pending CN105674249A (en) | 2016-03-22 | 2016-03-22 | Movable combustion nozzle used for smelting furnace and smelting furnace comprising movable combustion nozzle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105674249A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108759460A (en) * | 2018-06-19 | 2018-11-06 | 中钢集团鞍山热能研究院有限公司 | A kind of adjustable flame and its mounting structure, application method |
| CN109000225A (en) * | 2018-08-27 | 2018-12-14 | 东平中联美景水泥有限公司 | A kind of cement kiln combustion device intelligence is reciprocal to adjust device and its application |
-
2016
- 2016-03-22 CN CN201610162899.6A patent/CN105674249A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108759460A (en) * | 2018-06-19 | 2018-11-06 | 中钢集团鞍山热能研究院有限公司 | A kind of adjustable flame and its mounting structure, application method |
| CN108759460B (en) * | 2018-06-19 | 2024-02-02 | 中钢集团鞍山热能研究院有限公司 | Flame-adjustable combustor, mounting structure thereof and use method thereof |
| CN109000225A (en) * | 2018-08-27 | 2018-12-14 | 东平中联美景水泥有限公司 | A kind of cement kiln combustion device intelligence is reciprocal to adjust device and its application |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160615 |
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| WD01 | Invention patent application deemed withdrawn after publication |