CN200988823Y - Full automatic high active dry lime digestor - Google Patents
Full automatic high active dry lime digestor Download PDFInfo
- Publication number
- CN200988823Y CN200988823Y CN 200620156577 CN200620156577U CN200988823Y CN 200988823 Y CN200988823 Y CN 200988823Y CN 200620156577 CN200620156577 CN 200620156577 CN 200620156577 U CN200620156577 U CN 200620156577U CN 200988823 Y CN200988823 Y CN 200988823Y
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- CN
- China
- Prior art keywords
- stirrer
- agitator
- paddle wheel
- level
- active dry
- Prior art date
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- Expired - Fee Related
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Abstract
The utility model discloses a full automatic dry-type lime slaker with high activity, aiming at solving the problems of short slaking path, insufficient slaking and easy blocking of air inlet port in the prior art of the lime slakers. The utility model comprises a water injector (1), a first agitator (2), a second agitator (3), a bottom slag extractor (4), a framework (5), an exhaust hood (8) and a paddle wheel (9); wherein both the second agitator (3) and the bottom slag extractor (4) are positioned in the framework (5) with the bottom slag extractor (4) at the bottom and the secondary agitator (3) in the upper part, and the secondary agitator (3) is communicated with the bottom slag extractor (4) via pipes; the first agitator (2) is positioned above one end of the second agitator (3) and is communicated with the second agitator (3) via pipes, with the central lines of the two agitators being vertical to each other; the exhaust hood (8) is arranged above the other end of the second agitator (3) and the water injector (1) is arranged above the paddle wheel (9) in the first agitator (2). The utility model has the advantages of easy operation and maintenance, as well as a sufficient slaking.
Description
One, technical field
The utility model relates to the device of lime slaking in a kind of dry desulfurization, especially relates to a kind of full-automatic highly active dry type limeslaker of being made up of one-level stirrer, secondary stirrer, bottom residue extraction machine, extraction hood and waterworks.
Two, background technology
Germany Wulff company discloses a kind of like this lime slaking device, its constructional feature is: adopt three grades of digestion, the setting of one-level digestive organ is slightly higher than the secondary digestive organ, and the setting of secondary digestive organ is slightly higher than stirrer, the one-level digestive organ, secondary digestive organ and stirrer are parallel to each other and fuse, at the one-level digestive organ, be provided with paddle wheel in secondary digestive organ and the stirrer, paddle wheel is made up of blade and paddle shaft, blade radially is fixed on the paddle shaft symmetrically, its discharge direction is vertical with paddle shaft, at the one-level digestive organ, secondary digestive organ and stirrer inner bottom part are provided with tubule footpath fluidisation mechanism, therefore, it is short that there is the digestion path in this lime slaking device, digestion fully and easily causes problems such as blocking the fluidisation blast inlet inadequately.
Three, summary of the invention
The purpose of this utility model be to provide a kind of make digestion the path longer, digestion more abundant, do not have the full-automatic high active dry type limeslaker of blocking the fluidized wind import.
For achieving the above object, the full-automatic highly active dry type limeslaker of the utility model, by the one-level stirrer, the secondary stirrer, the bottom residue extraction machine, extraction hood and waterworks are formed, secondary stirrer and bottom residue extraction machine are arranged in the same frame, the bottom residue extraction machine is arranged at the frame bottom, the secondary stirrer is arranged on upper rack, the secondary stirrer communicates with the bottom residue extraction machine by pipeline, the one-level stirrer is arranged on the end top of secondary stirrer, its medullary ray is vertical with secondary stirrer medullary ray, the one-level stirrer communicates with the secondary stirrer by pipeline, be provided with extraction hood above the other end of secondary stirrer, waterworks is arranged on the paddle wheel top in the one-level stirrer.
In the one-level stirrer, be provided with two and overlap in the horizontal plane that coexists and one-level paddle wheel parallel to each other, also be provided with the control of one-level mass flow below
In the secondary stirrer, be provided with two and overlap in the horizontal plane that coexists and secondary paddle wheel parallel to each other, below secondary, also be provided with the control of secondary mass flow
In the residue extraction machine of bottom, be provided with a cover paddle wheel, below paddle wheel, also be provided with mass flow control.
After adopting this structure, owing to adopted the direction of feed of three grades of digestion materials parallel with paddle shaft, the digestion path of the material that extended makes material digestion more abundant, shows through actual measurement, can obtain high-quality slaked lime by third order reaction.
Four description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples.
Fig. 1 is that the principal part of full-automatic highly active dry type limeslaker of the present utility model is looked synoptic diagram.
Fig. 2 is the left cross-sectional schematic of Fig. 1
Fig. 3 is the A-A cross-sectional schematic of Fig. 2
Fig. 4 is the B-B cross-sectional schematic of Fig. 1
Fig. 5 is the C-C cross-sectional schematic of Fig. 1
Fig. 6 is the D-D cross-sectional schematic of Fig. 3
Fig. 7 is the E-E cross-sectional schematic of Fig. 4
Fig. 8 is the F-F cross-sectional schematic of Fig. 5
Fig. 9 is the G-G cross-sectional schematic of Fig. 3
Figure 10 is the H-H cross-sectional schematic of Fig. 4
Figure 11 is the J-J cross-sectional schematic of Fig. 5
Among the figure: 1, waterworks, 2, one-level stirrer, 3, the secondary stirrer, 4, the bottom residue extraction machine, 5, frame, 6, secondary paddle wheel, 7, paddle wheel, 8, extraction hood, 9, one-level paddle wheel, 10, secondary mass flow controlling organization, 11, one-level mass flow controlling organization, 12, the mass flow controlling organization.
Five, embodiment
Fig. 1, full-automatic highly active dry type limeslaker shown in Figure 2, by one-level stirrer (2), secondary stirrer (3), bottom residue extraction machine (4), extraction hood (8) and waterworks (1) are formed, secondary stirrer (3) and bottom residue extraction machine (4) are arranged in the same frame (5), bottom residue extraction machine (4) is arranged at frame (5) bottom, secondary stirrer (3) is arranged on frame (5) top, secondary stirrer (3) communicates with bottom residue extraction machine (4) by pipeline, one-level stirrer (2) is arranged on the end top of secondary stirrer (3), its medullary ray is vertical with secondary stirrer (3) medullary ray, one-level stirrer (2) communicates with secondary stirrer (3) by pipeline, the other end top at secondary stirrer (3) is provided with extraction hood (8), and waterworks (1) is arranged on paddle wheel (9) top in the one-level stirrer (2); Fig. 3, Fig. 6, the two covers also paddle wheel (9) parallel to each other that coexists in the horizontal plane that is provided with in one-level stirrer (2) shown in Figure 9 also are provided with one-level mass flow controlling organization (11) below paddle wheel (9); Fig. 4, Fig. 7, the two covers also secondary paddle wheel (6) parallel to each other that coexists in the horizontal plane that is provided with in secondary stirrer (3) shown in Figure 10 also are provided with secondary mass flow controlling organization (10) below secondary paddle wheel (6); Fig. 5, Fig. 8, the cover paddle wheel (7) that is provided with in bottom residue extraction machine (4) shown in Figure 11 also are provided with mass flow controlling organization (12) below paddle wheel (7).
When digestive organ starts, transmission rig drives one-level stirrer (2), secondary stirrer (3) and bottom residue extraction machine (4) and rotates, material enters one-level stirrer (2) by opening for feed, Controlling System control waterworks (1) begins water spray, one-level paddle wheel (9) is shifted material and water one side thorough mixing onto secondary stirrer (3) on one side, secondary paddle wheel (6) is shifted the abundant stirring of material onto bottom residue extraction machine (4) on one side on one side, and paddle wheel (7) peels off the outer calcium hydroxide of possibility burning particle get off to discharge on one side on one side and digests product well.Temperature element, hygrometric element feed back to Controlling System to material temperature, humidity in the digestive organ housing in real time and in time adjust service discharge simultaneously.The steam that material reaction produces is discharged to flue by extraction hood (8), prevents to produce secondary pollution.Digest the calcium oxide of different qualities, can guarantee the material digestion time by adjusting the aperture of one-level mass flow controlling organization (11), secondary mass flow controlling organization (10) or mass flow controlling organization (12).Open bottom residue extraction machine (4) every certain hour the impurity of product is discharged digestive organ, guarantee the quality of product.
Claims (4)
1, a kind of full-automatic highly active dry type limeslaker, by the one-level stirrer, the secondary stirrer, the bottom residue extraction machine, extraction hood and waterworks are formed, it is characterized in that: secondary stirrer (3) and bottom residue extraction machine (4) are arranged in the same frame (5), bottom residue extraction machine (4) is arranged at frame (5) bottom, secondary stirrer (3) is arranged on frame (5) top, secondary stirrer (3) communicates with bottom residue extraction machine (4) by pipeline, one-level stirrer (2) is arranged on the end top of secondary stirrer (3), its medullary ray is vertical with secondary stirrer (3) medullary ray, one-level stirrer (2) communicates with secondary stirrer (3) by pipeline, the other end top at secondary stirrer (3) is provided with extraction hood (8), and waterworks (1) is arranged on paddle wheel (9) top in the one-level stirrer (2).
2, according to the described full-automatic highly active dry type limeslaker of claim, it is characterized in that: in one-level stirrer (2), be provided with two and overlap in the horizontal plane that coexists and paddle wheel (9) parallel to each other, below paddle wheel (9), also be provided with one-level mass flow controlling organization (11).
3, full-automatic highly active dry type limeslaker according to claim 1, it is characterized in that: in secondary stirrer (3), be provided with two and overlap in the horizontal plane that coexists and secondary paddle wheel (6) parallel to each other, below secondary paddle wheel (6), also be provided with secondary mass flow controlling organization (10).
4, full-automatic highly active dry type limeslaker according to claim 1 is characterized in that: be provided with a cover paddle wheel (7) in bottom residue extraction machine (4), also be provided with mass flow controlling organization (12) below paddle wheel (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620156577 CN200988823Y (en) | 2006-12-21 | 2006-12-21 | Full automatic high active dry lime digestor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620156577 CN200988823Y (en) | 2006-12-21 | 2006-12-21 | Full automatic high active dry lime digestor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200988823Y true CN200988823Y (en) | 2007-12-12 |
Family
ID=38939863
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620156577 Expired - Fee Related CN200988823Y (en) | 2006-12-21 | 2006-12-21 | Full automatic high active dry lime digestor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200988823Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102513016A (en) * | 2011-12-23 | 2012-06-27 | 福建龙净脱硫脱硝工程有限公司 | L-type two-stage homogenizer |
-
2006
- 2006-12-21 CN CN 200620156577 patent/CN200988823Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102513016A (en) * | 2011-12-23 | 2012-06-27 | 福建龙净脱硫脱硝工程有限公司 | L-type two-stage homogenizer |
| CN102513016B (en) * | 2011-12-23 | 2014-03-19 | 福建龙净脱硫脱硝工程有限公司 | L-type two-stage homogenizer |
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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: 20071212 Termination date: 20141221 |
|
| EXPY | Termination of patent right or utility model |