CN203615768U - Shuttle kiln with novel natural gas burning device - Google Patents
Shuttle kiln with novel natural gas burning device Download PDFInfo
- Publication number
- CN203615768U CN203615768U CN201320498151.5U CN201320498151U CN203615768U CN 203615768 U CN203615768 U CN 203615768U CN 201320498151 U CN201320498151 U CN 201320498151U CN 203615768 U CN203615768 U CN 203615768U
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- CN
- China
- Prior art keywords
- natural gas
- kiln
- air inlet
- kiln body
- inlet chamber
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- 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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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/10—Reduction of greenhouse gas [GHG] emissions
- Y02P10/143—Reduction of greenhouse gas [GHG] emissions of methane [CH4]
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- Muffle Furnaces And Rotary Kilns (AREA)
Abstract
The utility model discloses a shuttle kiln with a novel natural gas burning device. The shuttle kiln comprises a horizontally-arranged cuboid-shaped kiln body. A cavity is arranged in the kiln body; one end of the kiln body is provided with an opening, through which a kiln car can drive in and out; the left and the right sides of the kiln body are symmetrically provided with two division walls dividing the cavity in the kiln body into a middle part mixed burning chamber, an air inlet chamber and a natural gas inlet chamber; the air inlet chamber and the natural gas inlet chamber are respectively arranged on two sides of the mixed burning chamber; more than three air vents are evenly distributed on each division wall; the air inlet chamber is connected with an air inlet pipe; and the natural gas inlet chamber is connected with a natural gas inlet pipe. The shuttle kiln with the novel natural gas burning device is simply structured with easy manufacturing and usage; and the natural gas and air can be mixed evener than before and the natural gas can be fully burnt, so fuel is reduced and production cost is lowered.
Description
Technical field
The utility model relates to a kind of Thermal Equipment, especially a kind of shuttle kiln.
Background technology
Shuttle kiln is a kind of Thermal Equipment of doing downdraf (or the half downdraf) batch production at the bottom of kiln with kiln car, also claims formula down-draft kiln at the bottom of car, because kiln car also claims drawer kiln from one end turnover of kiln, is one of domestic kiln type with the fastest developing speed nearly ten years.Shuttle kiln is large except having general down-draft kiln operating flexibility, can meet outside the advantages such as many variety production, and the part of its loading of kiln, kiln discharge and goods is cooling can carry out outward at kiln, has both improved working condition, can shorten again the turnaround time of kiln.
Shuttle kiln utilize natural gas and air in kiln, burn form thermal-flame as thermal source.When work, natural gas and air need abundant mixing just can make natural gas fully burn, and existing shuttle kiln is put and natural gas and air fully can not be mixed, thereby causes waste of fuel, increases production cost and reduces production efficiency.
Utility model content
The purpose of this utility model is to provide a kind of shuttle kiln that is provided with novel natural gas burner.
For achieving the above object, the shuttle kiln that is provided with novel natural gas burner of the present utility model comprises horizontally disposed cuboid kiln body, in kiln body, be provided with cavity, described kiln body one end is provided with the opening for kiln car turnover, symmetrical two dividing walls, the hybrid combustor and the air inlet chamber and the natural gas inlet plenum that lay respectively at hybrid combustor both sides in the middle part of the cavity in kiln body is divided into of being provided with in described kiln body; On described each dividing wall, be evenly provided with respectively three above pores; Described air inlet chamber is connected with air intake duct, and described natural gas inlet plenum is connected with natural gas air inlet pipe.
Pore on described two dividing walls is crisscross arranged.
In air inlet chamber, be evenly interval with three above described air intake ducts, on natural gas inlet plenum, be evenly interval with three above described natural gas air inlet pipe.
The utility model is simple in structure, is convenient to manufacture and use, and can make natural gas and air compare to be mixed to get more even in the past, and natural gas is burnt more fully, has saved fuel, has reduced production cost.Pore on two dividing walls is crisscross arranged, the resistance can reduce natural gas and air and enter hybrid combustor by dividing wall time, and it is more even that natural gas and air are mixed to get in hybrid combustor, is more conducive to natural gas and fully burns.Air inlet and natural gas air inlet pipe are equipped with multiple, contribute to improve the stability of air feed.
Accompanying drawing explanation
Fig. 1 is plan structure schematic diagram of the present utility model;
Fig. 2 is the structural representation of dividing wall.
The specific embodiment
As depicted in figs. 1 and 2, the shuttle kiln that is provided with novel natural gas burner of the present utility model comprises horizontally disposed cuboid kiln body 3, in kiln body 3, be provided with cavity, described kiln body 3 one end are provided with the opening 1 for kiln car turnover, interior symmetrical two dividing walls 2 that are provided with of described kiln body 3, hybrid combustor 4 and the air inlet chamber 5 and the natural gas inlet plenum 6 that lay respectively at hybrid combustor 4 both sides in the middle part of the cavity in kiln body 3 is divided into; On described each dividing wall 2, be evenly provided with respectively three above pores 7; Described air inlet chamber 5 is connected with air intake duct 8, and described natural gas inlet plenum 6 is connected with natural gas air inlet pipe 9.Arrow locations in Fig. 1 represents the position of pore 7, and the direction of arrow represents airflow direction.As shown in Figure 1, the pore 7 on described two dividing walls 2 is crisscross arranged.
As shown in Figure 1, in air inlet chamber 5, be evenly interval with three above described air intake ducts 8, on natural gas inlet plenum 6, be evenly interval with three above described natural gas air inlet pipe 9.
When work, air enters air inlet chamber 5 by many air intake ducts 8, then enters hybrid combustor 4 by the pore 7 on dividing wall 2; Meanwhile, natural gas enters natural gas inlet plenum 6 by many natural gas air inlet pipe 9, then enters hybrid combustor 4 by the pore 7 on dividing wall 2.Natural gas and air, in the interior burning of hybrid combustor 4, carry out hot-working to the workpiece on the kiln car in hybrid combustor 4.Because natural gas and air enter hybrid combustor 4 by multiple pores 7 simultaneously, therefore natural gas and air compare be mixed to get in the past more even, thereby natural gas is burnt more fully, saved fuel, reduced production cost.
Claims (3)
1. be provided with the shuttle kiln of novel natural gas burner, comprise horizontally disposed cuboid kiln body, in kiln body, be provided with cavity, described kiln body one end is provided with the opening for kiln car turnover, it is characterized in that:
Symmetrical two dividing walls, the hybrid combustor and the air inlet chamber and the natural gas inlet plenum that lay respectively at hybrid combustor both sides in the middle part of the cavity in kiln body is divided into of being provided with in described kiln body; On described each dividing wall, be evenly provided with respectively three above pores;
Described air inlet chamber is connected with air intake duct, and described natural gas inlet plenum is connected with natural gas air inlet pipe.
2. the shuttle kiln that is provided with novel natural gas burner according to claim 1, is characterized in that: the pore on described two dividing walls is crisscross arranged.
3. the shuttle kiln that is provided with novel natural gas burner according to claim 1 and 2, it is characterized in that: in air inlet chamber, be evenly interval with three above described air intake ducts, on natural gas inlet plenum, be evenly interval with three above described natural gas air inlet pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320498151.5U CN203615768U (en) | 2013-08-15 | 2013-08-15 | Shuttle kiln with novel natural gas burning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320498151.5U CN203615768U (en) | 2013-08-15 | 2013-08-15 | Shuttle kiln with novel natural gas burning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203615768U true CN203615768U (en) | 2014-05-28 |
Family
ID=50768405
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320498151.5U Expired - Fee Related CN203615768U (en) | 2013-08-15 | 2013-08-15 | Shuttle kiln with novel natural gas burning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203615768U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105674270A (en) * | 2016-02-22 | 2016-06-15 | 浙江天丰陶瓷有限公司 | Natural gas shuttle kiln for firing Longquan celadon and corresponding oxygen-enriched natural gas combustion method |
-
2013
- 2013-08-15 CN CN201320498151.5U patent/CN203615768U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105674270A (en) * | 2016-02-22 | 2016-06-15 | 浙江天丰陶瓷有限公司 | Natural gas shuttle kiln for firing Longquan celadon and corresponding oxygen-enriched natural gas combustion method |
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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: 20140528 Termination date: 20200815 |