CN204021781U - The spiral rotovalve of a kind of pot type burner discharge - Google Patents
The spiral rotovalve of a kind of pot type burner discharge Download PDFInfo
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- CN204021781U CN204021781U CN201420405003.9U CN201420405003U CN204021781U CN 204021781 U CN204021781 U CN 204021781U CN 201420405003 U CN201420405003 U CN 201420405003U CN 204021781 U CN204021781 U CN 204021781U
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- rotovalve
- blade
- axle
- valve body
- type burner
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Abstract
The utility model provides a kind of pot type burner discharge spiral rotovalve, and comprise rotor and valve body, rotor turns is arranged in valve body, and rotor is made up of axle and the blade be fixed on axle, and described blade is the screw blade arranged along the length direction of axle.Cannot continuous pulp discharge to solve existing pot type burner discharge rotovalve, the calcining heat fluctuation of can-type calcine furnace is comparatively large, is difficult to ensure the problem of petroleum coke quality after calcining.The utility model is used for industry calcining and produces.
Description
Technical field
The utility model relates to pot type burner discharge rotovalve, belongs to industry calcining production field.
Background technology
Pot type burner discharge mechanism rotovalve takes into account after-smithing petroleum coke fragmentation, discharge and sealing function.The feeder of star-like formula that what current rotovalve generally adopted is, its discharge has been come by the linear pattern blade rotary on axle.The deficiency that this structure exists to realize continuous pulp discharge.Continuous pulp discharge can make the calcining heat of can-type calcine furnace remain on less fluctuation range, thus ensures the quality of after-smithing petroleum coke.
Summary of the invention
The purpose of this utility model is: provide a kind of pot type burner discharge spiral rotovalve, cannot continuous pulp discharge to solve existing pot type burner discharge rotovalve, and the calcining heat fluctuation of can-type calcine furnace is comparatively large, is difficult to ensure the problem of petroleum coke quality after calcining.
The solution of the present invention is as follows: the spiral rotovalve of a kind of pot type burner discharge, and comprise rotor and valve body, rotor turns is arranged in valve body, and rotor is made up of axle and the blade be fixed on axle, and described blade is the screw blade arranged along the length direction of axle.
Totally six, described blade, six blades are uniformly distributed along the circumferencial direction of axle.
Free-running fit between described blade and valve body, the interval between the rotary motion trace of blade and valve body is less than 10mm.
The utility model compared with prior art, major advantage adopts rotation blade, makes material along with the existing movement axially of blade, have again the rotation around axis, extrude petroleum coke larger for granularity broken when axial rotation between blade and valve body, discharge from discharge gate; When moving in the axial direction, interaction between particle also makes petroleum coke broken, continuous in discharge gate discharge vertically, thus realizes continuous pulp discharge, continuous pulp discharge can make the calcining heat of can-type calcine furnace remain on less fluctuation range, thus ensures the quality of after-smithing petroleum coke.
Accompanying drawing explanation
Fig. 1 is section drawing of the present utility model;
Fig. 2 is birds-eye view of the present utility model.
Detailed description of the invention
For making the purpose of this utility model, technical scheme and advantage clearly, below in conjunction with accompanying drawing, the utility model is described in further detail.
Composition graphs 1 and Fig. 2, the utility model embodiment provides: the spiral rotovalve of a kind of pot type burner discharge, comprising:
Rotor 1 and valve body 2, rotor 1 rotates and is arranged in valve body 2, rotor 1 is made up of axle 3 and the blade 4 be fixed on axle 3, described blade 4 is the screw blade arranged along the length direction of axle 3, making axle 3 when rotating along gyratory directions, making material along with the existing movement axially of blade 4, having again the rotation around axis, extrude petroleum coke larger for granularity broken when axial rotation between blade 4 and valve body 2, discharge from discharge gate; When moving in the axial direction, the interaction between particle also makes petroleum coke broken, continuous in discharge gate discharge vertically, thus realizes continuous pulp discharge.
Preferably, totally six, described blade 4, six blades 4 are uniformly distributed along the circumferencial direction of axle 3, and blade is more, are convenient to petroleum coke broken under the squeezing action of blade and valve body.
Preferably, free-running fit between described blade 4 and valve body 2, the interval between the rotary motion trace of blade 4 and valve body 2 is less than 10mm, so arranges, and ensures the leak tightness of rotovalve, reduces the air entered in pot type burner.
Claims (3)
1. the spiral rotovalve of pot type burner discharge, comprise rotor (1) and valve body (2), rotor (1) rotates and is arranged in valve body (2), rotor (1) is made up of axle (3) and the blade (4) be fixed on axle (3), it is characterized in that: described blade (4) is the screw blade arranged along the length direction of axle (3).
2. the spiral rotovalve of a kind of pot type burner discharge according to claim 1, is characterized in that: six, described blade (4) totally, and six blades (4) are uniformly distributed along the circumferencial direction of axle (3).
3. the spiral rotovalve of a kind of pot type burner discharge according to claim 1, it is characterized in that: free-running fit between described blade (4) and valve body (2), the interval between the rotary motion trace of blade (4) and valve body (2) is less than 10mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420405003.9U CN204021781U (en) | 2014-07-22 | 2014-07-22 | The spiral rotovalve of a kind of pot type burner discharge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420405003.9U CN204021781U (en) | 2014-07-22 | 2014-07-22 | The spiral rotovalve of a kind of pot type burner discharge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204021781U true CN204021781U (en) | 2014-12-17 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420405003.9U Active CN204021781U (en) | 2014-07-22 | 2014-07-22 | The spiral rotovalve of a kind of pot type burner discharge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204021781U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105270835A (en) * | 2014-07-22 | 2016-01-27 | 贵阳铝镁设计研究院有限公司 | Spiral rotary valve for pot calciner |
-
2014
- 2014-07-22 CN CN201420405003.9U patent/CN204021781U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105270835A (en) * | 2014-07-22 | 2016-01-27 | 贵阳铝镁设计研究院有限公司 | Spiral rotary valve for pot calciner |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |