CN202254839U - Double-gate sealing mechanism for microwave atmosphere industrial furnace - Google Patents
Double-gate sealing mechanism for microwave atmosphere industrial furnace Download PDFInfo
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- CN202254839U CN202254839U CN2011203540357U CN201120354035U CN202254839U CN 202254839 U CN202254839 U CN 202254839U CN 2011203540357 U CN2011203540357 U CN 2011203540357U CN 201120354035 U CN201120354035 U CN 201120354035U CN 202254839 U CN202254839 U CN 202254839U
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- gate
- double
- flood tide
- storehouse
- sealing mechanism
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Abstract
The utility model discloses a double-gate sealing mechanism for a microwave atmosphere industrial furnace. The double-gate sealing mechanism comprises a transverse conveying cabin (9) and a support frame (10), wherein a transition cabin (6) is arranged on the support frame (10) and is connected with an air inlet pipe (20), an inlet of the transition cabin (6) is provided with an outer gate (1), an outlet of the transition cabin (6) is connected with one end of an inner gate (51), and the other end of the inner gate (51) is connected with the transverse conveying cabin (9). When materials enter the furnace from a position outside the furnace, the materials firstly reach the transition cabin, impurity gas mixed when the outer gate is opened is discharged out of the cabin in the transition cabin, and in addition, microwaves entering the transition cabin when the inner gate is opened in a former circulation are absorbed. Through the opening and closing matching of the two gates, the goals of cleanly replacing the impurity gas by pure gas and absorbing leaked microwaves are reached. The double-gate sealing mechanism belongs to the double-gate sealing mechanism of the microwave atmosphere industrial furnace and has the advantages that the logic is clear, and safety and reliability are realized.
Description
Technical field
The utility model relates to a kind of microwave atmosphere industrial furnace, particularly relates to a kind of double-gate sealing mechanism of microwave atmosphere industrial furnace, is mainly used in the industrial atmosphere stove, especially the industrial microwave atmosphere furnace.
Background technology
For continous way industrial microwave atmosphere furnace, whether the logic of the sealing of the degree of purity of furnace atmosphere, microwave seal in the running, operation automatically is clear is the height of this equipment serviceability of decision.
Existing continous way industrial microwave atmosphere furnace prevents that the measure that microwave and atmosphere are revealed from mainly containing 2 kinds; A kind of is to suppress passage through a microwave to weaken microwave leakage; Keep malleation in the stove through a large amount of atmosphere simultaneously, do not allow ambient atmos to get in the stove, another kind is to be isolated in a microwave to material through two blocks of plates to suppress in the passage; Such two kinds simple in structure, but for preventing that microwave and atmosphere from revealing unsatisfactory.
The utility model content
The utility model technical problem to be solved provides the double-gate sealing mechanism of a kind of, microwave leakage amount little to the furnace atmosphere negative effect well below the microwave atmosphere industrial furnace of national standard.
In order to solve the problems of the technologies described above; The double-gate sealing mechanism of the microwave atmosphere industrial furnace that the utility model provides comprises horizontal storehouse 9 and the support 10 of sending, and it is characterized in that: described support 10 is provided with a transitional storehouse 6; Described transitional storehouse 6 is connected with air inlet pipe 20; The import of described transitional storehouse 6 is provided with flood tide gate 1, and the outlet of described transitional storehouse 6 is connected with an end of inner gate 51, and the other end of described inner gate 51 is connected with the described horizontal storehouse 9 of sending.
Described flood tide gate 1 is in flood tide gate frame 2, to be provided with flood tide gate 12; Described external brake doorframe 2 is connected with guide rail strip 10 usefulness connectors by guide frame 11; Described external brake doorframe 2 is provided with first guide post 3 and flood tide gate oil cylinder 4, and the bottom of described external brake doorframe 2 is provided with locating piece 19, and described flood tide gate oil cylinder 4 is connected with flood tide gate pressing plate 17 through yoke plate 13; Described flood tide gate pressing plate 17 is connected with gate sheet 12 through first lobe plate 15, and described gate sheet 12 is provided with sealing device.
Described inner gate adopts double-gate mechanism; Promptly in the inner gate storehouse 5 of described inner gate 51, be provided with left gate 181 and right gate 18; Be equipped with sealing device on described left gate 181 and the right gate 18; Described inner gate storehouse 5 is provided with the oil cylinder 7 and second guide post 8; Described oil cylinder 7 23 is connected with cutting somebody's hair, and an end of described 23 and second lobe plate 24 of cutting somebody's hair is hinged, and the other end of described second lobe plate 24 is hinged with the axle bed 21 on the right gate 18 with the described left gate 181 in both sides respectively.
Described sealing device is rubber seal 21 and fine wire sealing ring 25.
Adopt the double-gate sealing mechanism of the microwave atmosphere industrial furnace of technique scheme, before material gets into transitional storehouse from the outside, gate over the elder generation; After entering, shuts material flood tide gate; During material was parked in transitional storehouse, a large amount of clean gas fed transitional storehouse through air inlet pipe, over after the air of sneaking into during gate extrudes outside the storehouse; Open inner gate and be sent to the horizontal storehouse of sending to material, and then be sent in the burner hearth.
Flood tide gate by the flood tide gate oil cylinder as reciprocating power; When the flood tide gate oil cylinder drives flood tide gate and down moves under the guiding of first guide post; When first lobe plate of gate sheet is run into locating piece; The external brake door-plate rolls over gate sheet toward transitional storehouse through lobe plate, till gate sheet and transitional storehouse flange compress sealing ring.Gate sheet is provided with rubber seal and fine wire sealing ring, and the fine wire sealing ring is to prevent microwave leakage, and rubber seal is to prevent the atmosphere leakage, and duplicate protection plays safe, economic effect.Left gate in the inner gate storehouse and right gate compress warehouse toward two lateral movements under the active force of oil cylinder, left gate and right gate and warehouse are through rubber seal and the sealing of fine wire sealing ring, and the effect of sealing atmosphere and microwave is played in dual-seal.Cut somebody's hair when down moving when oil cylinder drives, second lobe plate acts on left gate and right gate and lets go toward both sides and compress warehouse; Cut somebody's hair when up moving when oil cylinder drives, second lobe plate acts on left gate and right gate is drawn close toward the centre, unclamps the sealing to both sides.
In sum, the utility model be a kind of automatic operation clear logic, to the furnace atmosphere negative effect can ignore, the microwave leakage amount is well below the double-gate sealing mechanism of the microwave atmosphere industrial furnace of national standard.
Description of drawings
Fig. 1 is a double-gate overall structure sketch map.
Fig. 2 is a flood tide gate structural representation front view.
Fig. 3 is a flood tide gate structural representation left view.
Fig. 4 position inner gate structural representation.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment to utility model is further specified.
Referring to Fig. 1, support 10 is provided with a transitional storehouse 6, and transitional storehouse 6 is connected with air inlet pipe 20, and the import of transitional storehouse 6 is provided with flood tide gate 1, and the outlet of transitional storehouse 6 is connected with an end of inner gate 51, and the other end of inner gate 51 is connected with the horizontal storehouse 9 of sending.
Referring to Fig. 1, before material gets into transitional storehouse 6 from the outside, gate 1 over the elder generation; After entering, shuts material flood tide gate 1; During material was parked in transitional storehouse 6, a large amount of clean gas fed transitional storehouses 6 through air inlet pipe 20, over after the air of sneaking into during gate extrudes outside the storehouse; Open inner gate 51 and be sent to material and horizontally send storehouse 9, and then be sent in the burner hearth.
Referring to Fig. 2 and Fig. 3; Flood tide gate 1 is in flood tide gate frame 2, to be provided with flood tide gate 12; External brake doorframe 2 is connected with guide rail strip 10 usefulness connectors by guide frame 11, and external brake doorframe 2 is provided with first guide post 3 and flood tide gate oil cylinder 4, and the bottom of external brake doorframe 2 is provided with locating piece 19; Flood tide gate oil cylinder 4 is connected with flood tide gate pressing plate 17 through yoke plate 13; Flood tide gate pressing plate 17 is connected with gate sheet 12 through first lobe plate 15, and gate sheet 12 is provided with sealing device, and sealing device is rubber seal 21 and fine wire sealing ring 25.
Referring to Fig. 4; Inner gate 51 adopts double-gate mechanism; Promptly in the inner gate storehouse 5 of inner gate 51, be provided with left gate 181 and right gate 18, be equipped with sealing device on left gate 181 and the right gate 18, sealing device is rubber seal 21 and fine wire sealing ring 25; Inner gate storehouse 5 is provided with the oil cylinder 7 and second guide post 8; Oil cylinder 7 23 is connected with cutting somebody's hair, and an end of 23 and second lobe plate 24 of cutting somebody's hair is hinged, and the other end of second lobe plate 24 is hinged with the axle bed 21 on the right gate 18 with a left side, both sides gate 181 respectively.
The utility model has overcome the poorly sealed deficiency of traditional continous way industrial microwave oven, and is having under the atmospheric condition and can all seal microwave and atmosphere tight.
Claims (3)
1. the double-gate sealing mechanism of a microwave atmosphere industrial furnace; Comprise horizontal storehouse (9) and the support (10) of sending; It is characterized in that: described support (10) is provided with a transitional storehouse (6), and described transitional storehouse (6) is connected with air inlet pipe (20), and the import of described transitional storehouse (6) is provided with flood tide gate (1); The outlet of described transitional storehouse (6) is connected with an end of inner gate (51), and the other end of described inner gate (51) is connected with the described horizontal storehouse (9) of sending.
2. the double-gate sealing mechanism of microwave atmosphere industrial furnace according to claim 1; It is characterized in that: described flood tide gate (1) is in flood tide gate frame (2), to be provided with flood tide gate (12); Described external brake doorframe (2) is connected with connector with guide rail strip (10) by guide frame (11); Described external brake doorframe (2) is provided with first guide post (3) and flood tide gate oil cylinder (4), and the bottom of described external brake doorframe (2) is provided with locating piece (19), and described flood tide gate oil cylinder (4) is connected with flood tide gate pressing plate (17) through yoke plate (13); Described flood tide gate pressing plate (17) is connected with gate sheet (12) through first lobe plate (15), and described gate sheet (12) is provided with sealing device.
3. the double-gate sealing mechanism of microwave atmosphere industrial furnace according to claim 1 and 2; It is characterized in that: described inner gate adopts double-gate mechanism; Promptly in the inner gate storehouse (5) of described inner gate (51), be provided with left gate (181) and right gate (18); Be equipped with sealing device on described left gate 181 and the right gate (18); Described inner gate storehouse (5) is provided with oil cylinder (7) and second guide post (8); Described oil cylinder (7) is connected with cut somebody's hair (23), and an end of described cutting somebody's hair (23) and second lobe plate (24) is hinged, the other end of described second lobe plate (24) respectively with described left gates in both sides (181) and right gate (18) on axle bed (21) hinged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203540357U CN202254839U (en) | 2011-09-20 | 2011-09-20 | Double-gate sealing mechanism for microwave atmosphere industrial furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203540357U CN202254839U (en) | 2011-09-20 | 2011-09-20 | Double-gate sealing mechanism for microwave atmosphere industrial furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202254839U true CN202254839U (en) | 2012-05-30 |
Family
ID=46116069
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203540357U Expired - Fee Related CN202254839U (en) | 2011-09-20 | 2011-09-20 | Double-gate sealing mechanism for microwave atmosphere industrial furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202254839U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103101640A (en) * | 2013-02-25 | 2013-05-15 | 辽宁恒德磁业有限公司 | Ultrafine powder tinning structure |
-
2011
- 2011-09-20 CN CN2011203540357U patent/CN202254839U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103101640A (en) * | 2013-02-25 | 2013-05-15 | 辽宁恒德磁业有限公司 | Ultrafine powder tinning structure |
| CN103101640B (en) * | 2013-02-25 | 2014-06-18 | 辽宁恒德磁业有限公司 | Ultrafine powder tinning structure |
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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: 20120530 Termination date: 20160920 |