CN202281493U - Gas chamber type heating furnace - Google Patents
Gas chamber type heating furnace Download PDFInfo
- Publication number
- CN202281493U CN202281493U CN2011203717747U CN201120371774U CN202281493U CN 202281493 U CN202281493 U CN 202281493U CN 2011203717747 U CN2011203717747 U CN 2011203717747U CN 201120371774 U CN201120371774 U CN 201120371774U CN 202281493 U CN202281493 U CN 202281493U
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- China
- Prior art keywords
- fire door
- fixed pulley
- column
- furnace
- door
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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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Abstract
The utility model discloses a gas chamber type heating furnace which comprises a furnace shell, wherein the furnace shell is provided with a furnace port, and the furnace port is provided with a furnace door device for sealing the furnace port. The utility model is characterized in that the furnace door device comprises a left furnace door and a right furnace door which are arranged adjacently; and the top ends of the left furnace door and the right furnace door are respectively provided with a furnace door lifting gear for lifting the left furnace door and the right furnace door. The utility model has the advantage of low energy consumption.
Description
Technical field
The utility model relates to a kind of heating furnace, relates in particular to a kind of combustion gas cell-type heating furnace.
Background technology
The cell-type heating furnace is widely used in the commercial production field, is the main production equipments of industries such as smelting, forging, manufacturing, heat treatment, drying.Particularly under the existing energy resource structure condition of China, use very extensive as the cell-type heating furnace of stove thermal source with gas and liquid fuel.The door structure that these heating furnaces usually adopt in the industry cycle mainly exists and is prone to suck the cold air car or outwards burn with anger when door opened, thereby causes serious defective and the problem of furnace heat loss.
The Chinese patent Granted publication number is CN201720387, and Granted publication day is that on 01 26th, 2011 utility model patent discloses a kind of dibit smoke evacuation cell-type forge furnace, fire door exhaust opening and back wall exhaust opening before being provided with in the body of heater; Preceding fire door exhaust opening is located on the both walls of stove gate, and back wall exhaust opening is located at Hou Qiangchu, and they all communicate with high-temperature flue; On the top of high-temperature flue, the high radiation and convection type heat exchanger of the configuration thermal efficiency is not though this utility model fire door is smoldered, the steady temperature equalization of air-flow; The workpiece heating quality is good, has improved working environment, but because its fire door is the simple gate structure; Whole fire door just can be opened when door opened, outwards burns with anger thereby cause a large amount of cold airs to get in the stove or in the stove, to such an extent as to great amount of heat loss in the stove; When fire door is closed; Furnace temperature is gone up slower, need consume a large amount of combustion gas heating once more the temperature in the stove is gone up to normal temperature once more, so the heating furnace energy consumption of this kind structure is higher.
Summary of the invention
The utility model technical problem to be solved provides the lower combustion gas cell-type heating furnace of energy consumption.
For solving the problems of the technologies described above; The utility model provides a kind of combustion gas cell-type heating furnace; Comprise furnace shell, offer fire door on the said furnace shell, the place is provided with the stove gate device that is used to seal said fire door at said fire door; Said stove gate device comprises the left fire door and the right fire door of adjacent setting, and the top of said left fire door and said right fire door is respectively arranged with the fire door lifting device that is used to promote said left fire door and said right fire door.
Said fire door lifting device comprises vertical left column and the right column on the said fire door two side that be arranged on; The top of said left column and said right column is connected through horizontal gird; On said left column and said right column, be respectively arranged with left electric block and right electric block; Lifting steel wire on the said left electric block is connected with said left fire door with the 4th left fixed pulley through left movable pulley, the first left fixed pulley that is arranged on said left column bottom, the second left fixed pulley that is arranged on said left column top and the 3rd left fixed pulley that is arranged on said crossbeam left end at interval successively, and the lifting steel wire on the said right electric block is connected with said right fire door with the 4th right fixed pulley through right movable pulley, the first right fixed pulley that is arranged on said right column bottom, the second right fixed pulley that is arranged on said left column top and the 3rd right fixed pulley that is arranged on said crossbeam right-hand member at interval successively.
Compared with prior art, the beneficial effect of the utility model is:
Because a kind of combustion gas cell-type heating furnace of the utility model adopts the two-door formula structure of left fire door and right fire door; So when needs are opened fire door, optionally only open left fire door or only open right fire door; Thereby can reduce the furnace heat loss and temperature decline that cause when door opened to greatest extent, when fire door was closed, furnace temperature can be gone up fast; Effectively avoided consuming the process that a large amount of combustion gas are heated again, so the utility model energy consumption is lower.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Fig. 2 is the structural representation of stove gate device shown in Figure 1.
Among the figure: furnace shell 10, stove gate device 12, left fire door 14, right fire door 16, left column 18; Right column 20, crossbeam 22, left electric block 24, right electric block 26, left movable pulley 28; First left fixed pulley 30, second left fixed pulley 32, the three left fixed pulley 34, the four left fixed pulleys 36, right movable pulley 38; First right fixed pulley 40, the second right fixed pulley 42, the three right fixed pulley 44, the four right fixed pulleys 46.
The specific embodiment
Below in conjunction with the accompanying drawing and the specific embodiment the utility model is explained further details
Referring to shown in Figure 1; A kind of combustion gas cell-type heating furnace; Comprise furnace shell 10; On the sidewall of furnace shell 10, offer the fire door that is used to get material/blowing; Be provided with the stove gate device 12 that is used to seal fire door at the fire door place, referring to shown in Figure 2, stove gate device 12 comprises the left fire door 14 and right fire door 16 of adjacent setting; This two-door formula structural design; The heating furnace that can make the utility model is optionally only opened left fire door 14 or is only opened right fire door 16 when needs are opened fire door, thereby can reduce the furnace heat loss and temperature decline that causes when door opened to greatest extent, when fire door is closed; Furnace temperature can be gone up fast; Effectively avoided consuming the process that a large amount of combustion gas are heated again, be connected with the fire door lifting device respectively on the top of left fire door 14 and right fire door 16, the fire door lifting device comprises the vertical left column 18 and right column 20 on the fire door two side that be welded on; This left column 18 and the bottom of right column 20 and the diapire flush of furnace shell 10; The top extends to the top of furnace shell 10 roofs and connects through horizontal gird 22, on left column 18 and right column 20, is respectively arranged with left electric block 24 and right electric block 26, and the lifting steel wire on the wherein left electric block 24 is connected with left fire door 14 with the 4th left fixed pulley 36 through left movable pulley 28, the first left fixed pulley 30 that is arranged on left column 18 bottoms, the second left fixed pulley 32 and the 3rd left fixed pulley 34 that is arranged on crossbeam 22 left ends at interval that is arranged on left column 18 tops successively; The 3rd left fixed pulley 34 and the 4th left fixed pulley 36 be positioned at left fire door 14 directly over; Lifting steel wire on the right electric block 26 is connected with right fire door 16 with the 4th right fixed pulley 46 through right movable pulley 38, the first right fixed pulley 40 that is arranged on right column 20 bottoms, the second right fixed pulley 42 and the 3rd right fixed pulley 44 that is arranged on crossbeam 22 right-hand members at interval that is arranged on the right column top successively, the 3rd right fixed pulley 44 and the 4th right fixed pulley 46 be positioned at right fire door 16 directly over, left fire door 14 and right fire door 16 can be opened under left electric block 24 and right electric block 26 act on automatically; It is promptly convenient, safe and reliable again to need not manually-operated.
In sum, the energy consumption of the utility model is lower.
The above is merely the preferred embodiments of the utility model; The protection domain of the utility model does not exceed with above-mentioned embodiment; As long as the equivalence that those of ordinary skills do according to the utility model institute disclosure is modified or changed, all should include in the protection domain of putting down in writing in claims.
Claims (2)
1. combustion gas cell-type heating furnace; Comprise furnace shell; Offer fire door on the said furnace shell; The place is provided with the stove gate device that is used to seal said fire door at said fire door, it is characterized in that: said stove gate device comprises the left fire door and the right fire door of adjacent setting, and the top of said left fire door and said right fire door is respectively arranged with the fire door lifting device that is used to promote said left fire door and said right fire door.
2. combustion gas cell-type heating furnace according to claim 1; It is characterized in that: said fire door lifting device comprises vertical left column and the right column on the said fire door two side that be arranged on; The top of said left column and said right column is connected through horizontal gird; On said left column and said right column, be respectively arranged with left electric block and right electric block; Lifting steel wire on the said left electric block is connected with said left fire door with the 4th left fixed pulley through left movable pulley, the first left fixed pulley that is arranged on said left column bottom, the second left fixed pulley that is arranged on said left column top and the 3rd left fixed pulley that is arranged on said crossbeam left end at interval successively, and the lifting steel wire on the said right electric block is connected with said right fire door with the 4th right fixed pulley through right movable pulley, the first right fixed pulley that is arranged on said right column bottom, the second right fixed pulley that is arranged on said left column top and the 3rd right fixed pulley that is arranged on said crossbeam right-hand member at interval successively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203717747U CN202281493U (en) | 2011-10-08 | 2011-10-08 | Gas chamber type heating furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203717747U CN202281493U (en) | 2011-10-08 | 2011-10-08 | Gas chamber type heating furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202281493U true CN202281493U (en) | 2012-06-20 |
Family
ID=46227660
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203717747U Expired - Fee Related CN202281493U (en) | 2011-10-08 | 2011-10-08 | Gas chamber type heating furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202281493U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102759276A (en) * | 2012-07-31 | 2012-10-31 | 中冶南方(武汉)威仕工业炉有限公司 | Novel furnace door lifting device |
| CN103820606A (en) * | 2014-01-24 | 2014-05-28 | 浙江红马铸造有限公司 | Thermal treatment furnace |
-
2011
- 2011-10-08 CN CN2011203717747U patent/CN202281493U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102759276A (en) * | 2012-07-31 | 2012-10-31 | 中冶南方(武汉)威仕工业炉有限公司 | Novel furnace door lifting device |
| CN103820606A (en) * | 2014-01-24 | 2014-05-28 | 浙江红马铸造有限公司 | Thermal treatment 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: 20120620 Termination date: 20141008 |
|
| EXPY | Termination of patent right or utility model |