CN2758257Y - Lime slaking machine - Google Patents
Lime slaking machine Download PDFInfo
- Publication number
- CN2758257Y CN2758257Y CN 200420116021 CN200420116021U CN2758257Y CN 2758257 Y CN2758257 Y CN 2758257Y CN 200420116021 CN200420116021 CN 200420116021 CN 200420116021 U CN200420116021 U CN 200420116021U CN 2758257 Y CN2758257 Y CN 2758257Y
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- lime slaking
- envelope
- machine according
- slaking machine
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Abstract
The utility model relates to a lime slaking machine, which comprises a feeding hole (1), a box body (2), a power device (3), a water spraying device (4), a stirring device (5), and an air exhaust hole (6), wherein the feeding hole (1) is positioned at the top part of one end of the horizontal type box body (2); the water spraying device (4) is positioned on the upper end of the box body (2); the stirring device (5) is horizontally arranged in the box body (2) and is driven by the power device (3); the upper part of the box body (2) is also provided with the air exhaust hole (6); a buffer area, a digestion area and an overflow area are arranged in the horizontal type box body (2); each area is separated by partition boards (8) with passages. The utility model has the advantages of abrasion resistance, corrosion protection, good sealability and long service life.
Description
Affiliated technical field
The utility model belongs to coal power station wet method fume desulfurizing system field, is specifically related to a kind of lime slaking machine.
Background technology
The flue gas desulfurization technique that coal power station adopted in the world at present is a lot of, reach hundreds of more than, Wingdale (lime)---gypsum wet sulfur removal technology is to use in the world at present at most, proven technique the most, absorption agent is cheap and easy to get, solute is convenient to utilize, coal subject range is wide, and can reduce construction costs by a relatively large margin, and the important component part lime slaking machine in the existing coal power station wet method fume desulfurizing system adopts vertical structure more, exist poor stability, vibration is big, digest inhomogeneous, problems such as stopping property difference influence the normal operation of total system.
Summary of the invention
The purpose of this utility model provides the lime slaking machine that the stirring of a kind of horizontal-type biaxial type, compact construction, good airproof performance, the uniform wet method fume desulfurizing system slurrying of digestion are used.
A kind of lime slaking machine, comprise opening for feed 1, envelope 2, power set 3, waterworks 4, whipping appts 5, venting port 6, it is characterized in that opening for feed 1 is positioned at the top of horizontal envelope 2 one ends, waterworks 4 is positioned at the upper end of envelope 2, whipping appts 5 is horizontally disposed to be driven by drive unit 3 in envelope 2, top at envelope 2 also is furnished with venting port 6, is provided with buffer zone, digestion zone and flooded zonevvv in the described horizontal envelope 2, and separate by the dividing plate 8 that leaves passage in each zone.
Waterworks 4 is communicated with branch line 16 by the female pipe of water inlet 15, on the female pipe 15 of water inlet under meter 19 is installed, and variable valve 17 is installed on the shunt arm 16, and shunt arm 16 stretches into the intravital part in railway carriage or compartment and is provided with nozzle 18.Arm 16 subregions are arranged in buffer zone 7 and the digestion zone 9 along separate routes.
Opening for feed 1 shape adopts big down little railway carriage or compartment shape, and is provided with access opening 20.The shape of described venting port 6 adopt big down little, and and opening for feed 1 between form a determining deviation.The bottom of envelope is provided with wash-down water outlet 14, and the top of envelope is provided with porthole 11.Whipping appts 5 adopts impregnating material to make.
The utlity model has following advantage:
1, be provided with buffer zone, digestion zone, flooded zonevvv because slurrying digestion cage body is interior according to digestion time and regional requirement, buffer zone is interior tentatively to be digested lime, forms the finished product slurries in the digestion zone, in the flooded zonevvv slurries realization finished fluid is discharged.Make lime slaking effective, solid-liquid two-phase flow is even, has improved the digestion effect.
2, adopt horizontal two-parallel axis, operate steadily; Agitating vane is grouped into vanelets, presses the certain angle setting, has both effectively reduced resistance, and it is even to have improved stirring digestion effect again, flows rapidly, structurally convenient for installation and maintenance, has considered the rot-resistant requirement on material selection again.
3, by regulating control valve opening size in the digestion machine waterworks, can regulate flooding quantity, nozzle is provided with by the subregion, and flow control is convenient, and water yield data also can intuitively show by under meter, make the slurrying concentration adjustment convenient.
4, opening for feed is considered the smooth and easy and non-stick property of blanking, and shape adopts big down little railway carriage or compartment shape, and is provided with access opening.Consider that digestive process produces the exhaust gas emission problem, adopt the big down little venting port shape that.
5, this novel digestion machine is used for coal power station wet method fume desulfurizing system field, has advantages such as good stability, reliability height, good airproof performance, digestion be even, is the ideal regeneration product.
Description of drawings
Fig. 1 is a front view of the present utility model;
Fig. 2 is the side-view of Fig. 1;
Fig. 3 is the vertical view of Fig. 1.
Among the figure:
1, opening for feed 2, low boy cabinet 3, power set
4, waterworks 5, twin shaft whipping appts 6, venting port
7, buffer zone 8, dividing plate 9, digestion zone
10, flooded zonevvv 11, viewing window 12, axle
13, blade 14, wash-down water outlet 15, the female pipe of water inlet
16, shunt arm 17, variable valve 18, nozzle
19, under meter 20, access opening
Specific embodiment
Can see from Fig. 1 and Fig. 3, its lime powder of the lime slaking machine that the utility model wet method fume desulfurizing system is used is entered in the digestion machine by opening for feed 1, water is sprayed in the horizontal envelope 2 of digestion machine by waterworks 4, the 5 horizontally disposed rotations under the power set 3 based on cycloidal planetary gear speed reducer drives in envelope 2 of twin shaft whipping appts, be furnished with array blade 13 on whipping appts 5 twin shafts 12, stir thereby make, flow rapidly, and the waste gas that produces in the whipping process is discharged by venting port 6.Envelope 2 is separated out buffer zone 7, digestion zone 9 and flooded zonevvv 10 through dividing plate 8, and dividing plate 8 leaves passage in the bottom between buffer zone 7 and digestion zone 9, and dividing plate 8 leaves passage on top between digestion zone 9 and the flooded zonevvv 10.Lime tentatively digests through buffer zone 7, and the stirring of in digestion zone 9 lime slurry of finishing preliminary digestion being carried out certain hour is flowed out by the outlet 21 of flooded zonevvv 10 at last to reach thorough mixing digestion, to form the finished product slurries.
Monitoring device running condition can be made things convenient for by the viewing window on the envelope top cover 11, and flushing can be convenient to.And the wash-down water in buffer zone and the digestion zone can be conveniently discharged in the setting of the outlet of the wash-down water among Fig. 2 14.
Waterworks 4 is made up of the female pipe 15 of water spray, water spray arm 16, variable valve 17, nozzle 18, under meter 19.
Twin shaft whipping appts 5 is made up of two axles 12 that are parallel to each other, the blades 13 that are arranged on the twin shaft, each blade is divided into some vanelets and forms one group, have and reduce to stir resistance, improve the stirring efficiency function, blade 13 is pressed certain distance along two axles and is distributed with certain helix angle and pitch, adopts high pulling torque heavy wall tubular shaft in order to reduce two axles of weight 12, and novel tightness system is equipped with at the stir shaft two ends, adapt to the friction of solid-liquid two-phase flow, have good sealing property.
This lime slaking machine is installed in the lime powder bin bottom, and opening for feed links to each other with the lime powder bin outlet by electronic air locking device, and venting port is by the direct emptying of gas exhaust duct, and water spray system links to each other with external water source.By adopting motor to slow down chain gear, compact construction through cycloidal planetary gear speed reducer; Adopt the output of converter technique control power, the digestion machine is exerted oneself can be regulated; This equipment is wear-resisting, anticorrosion, good airproof performance, long service life.
Claims (10)
1. lime slaking machine, comprise opening for feed (1), envelope (2), power set (3), waterworks (4), whipping appts (5), venting port (6), it is characterized in that opening for feed (1) is positioned at the top of horizontal envelope (2) one ends, waterworks (4) is positioned at the upper end of envelope (2), whipping appts (5) is horizontally disposed to be driven by drive unit (3) in envelope (2), also be furnished with venting port (6) on the top of envelope (2), be provided with buffer zone (7) in the described horizontal envelope (2), digestion zone (9) and flooded zonevvv (10), separate by the dividing plate (8) that leaves passage in each zone.
2. lime slaking machine according to claim 1 is characterized in that whipping appts (5) is made up of two parallel shafts (12), and agitating vane (13) is installed on two-parallel axis (12).
3. lime slaking machine according to claim 1 and 2, it is characterized in that described two axles that are parallel to each other (12) adopt high pulling torque heavy wall tubular shaft, be distributed with several agitating vanes (13) by certain distance with certain helix angle and pitch along two axles (12), each blade (13) is made up of some vanelets and is formed one group of blade.
4. lime slaking machine according to claim 1 and 2, it is characterized in that waterworks (4) is communicated with branch line (16) by the female pipe of water inlet (15), on the female pipe of water inlet (15), under meter (19) is installed, variable valve (17) is installed on the shunt arm (16), and arm (16) stretches into the intravital part in railway carriage or compartment and is provided with nozzle (18) along separate routes.
5. lime slaking machine according to claim 4 is characterized in that arm (16) subregion is arranged in buffer zone (7) and the digestion zone (9) along separate routes.
6. lime slaking machine according to claim 1 is characterized in that dividing plate (8) leaves passage in the bottom between buffer zone (7) and digestion zone (9), and dividing plate (8) leaves passage on top between digestion zone (9) and flooded zonevvv (10).
7. lime slaking machine according to claim 1 is characterized in that opening for feed (1) shape adopts big down little railway carriage or compartment shape, and is provided with access opening (20).
8. lime slaking machine according to claim 1, the shape that it is characterized in that described venting port (6) adopt big down little, and and opening for feed (1) between form a determining deviation.
9. lime slaking machine according to claim 1 is characterized in that the bottom of envelope is provided with wash-down water outlet (14), and the top of envelope is provided with porthole (11).
10. lime slaking machine according to claim 1 is characterized in that whipping appts (5) adopts impregnating material to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420116021 CN2758257Y (en) | 2004-12-03 | 2004-12-03 | Lime slaking machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420116021 CN2758257Y (en) | 2004-12-03 | 2004-12-03 | Lime slaking machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2758257Y true CN2758257Y (en) | 2006-02-15 |
Family
ID=36078402
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420116021 Expired - Lifetime CN2758257Y (en) | 2004-12-03 | 2004-12-03 | Lime slaking machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2758257Y (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101983943A (en) * | 2010-11-05 | 2011-03-09 | 浙江菲达脱硫工程有限公司 | Quicklime coupling and digesting device |
| CN106116186A (en) * | 2016-08-29 | 2016-11-16 | 绵竹市拱星氧化钙厂 | High-temperature energy-conservation Automatic Control burnt lime slaking device |
| CN106145713A (en) * | 2016-08-29 | 2016-11-23 | 绵竹市拱星氧化钙厂 | High-temperature energy-conservation quicklime slaking retort |
| CN106396431A (en) * | 2016-08-29 | 2017-02-15 | 绵竹市拱星氧化钙厂 | High temperature energy-saving quicklime slaking device equipped with automatic control system |
| CN108503242A (en) * | 2018-06-08 | 2018-09-07 | 北京北科环境工程有限公司 | A kind of burnt lime slaking device |
| CN106396430B (en) * | 2016-08-29 | 2019-05-28 | 绵竹市拱星氧化钙厂 | Energy conservation has the milk of lime slaking apparatus of sieving machine |
| CN112521032A (en) * | 2020-07-02 | 2021-03-19 | 湖南长乐新材料有限公司 | Be used for quick lime derivative production with changing grey machine device |
| CN113674464A (en) * | 2021-08-23 | 2021-11-19 | 安徽三拓智能科技有限公司 | Intelligent access control system convenient to safety control |
-
2004
- 2004-12-03 CN CN 200420116021 patent/CN2758257Y/en not_active Expired - Lifetime
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101983943A (en) * | 2010-11-05 | 2011-03-09 | 浙江菲达脱硫工程有限公司 | Quicklime coupling and digesting device |
| CN106396431B (en) * | 2016-08-29 | 2019-05-28 | 绵竹市拱星氧化钙厂 | High-temperature energy-conservation burnt lime slaking device equipped with automatic control system |
| CN106116186A (en) * | 2016-08-29 | 2016-11-16 | 绵竹市拱星氧化钙厂 | High-temperature energy-conservation Automatic Control burnt lime slaking device |
| CN106145713A (en) * | 2016-08-29 | 2016-11-23 | 绵竹市拱星氧化钙厂 | High-temperature energy-conservation quicklime slaking retort |
| CN106396431A (en) * | 2016-08-29 | 2017-02-15 | 绵竹市拱星氧化钙厂 | High temperature energy-saving quicklime slaking device equipped with automatic control system |
| CN106116186B (en) * | 2016-08-29 | 2018-05-08 | 绵竹市拱星氧化钙厂 | High-temperature energy-conservation Automatic Control burnt lime slaking device |
| CN106145713B (en) * | 2016-08-29 | 2018-05-08 | 绵竹市拱星氧化钙厂 | High-temperature energy-conservation quicklime slaking retort |
| CN106396430B (en) * | 2016-08-29 | 2019-05-28 | 绵竹市拱星氧化钙厂 | Energy conservation has the milk of lime slaking apparatus of sieving machine |
| CN108503242A (en) * | 2018-06-08 | 2018-09-07 | 北京北科环境工程有限公司 | A kind of burnt lime slaking device |
| CN108503242B (en) * | 2018-06-08 | 2023-04-14 | 北京北科环境工程有限公司 | Quicklime slaking device |
| CN112521032A (en) * | 2020-07-02 | 2021-03-19 | 湖南长乐新材料有限公司 | Be used for quick lime derivative production with changing grey machine device |
| CN113674464A (en) * | 2021-08-23 | 2021-11-19 | 安徽三拓智能科技有限公司 | Intelligent access control system convenient to safety control |
| CN113674464B (en) * | 2021-08-23 | 2022-12-09 | 安徽三拓智能科技有限公司 | Intelligent access control system convenient to safety control |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20141203 Granted publication date: 20060215 |