CN2146485Y - White silicate cement clinker bleaching engine - Google Patents
White silicate cement clinker bleaching engine Download PDFInfo
- Publication number
- CN2146485Y CN2146485Y CN 93233047 CN93233047U CN2146485Y CN 2146485 Y CN2146485 Y CN 2146485Y CN 93233047 CN93233047 CN 93233047 CN 93233047 U CN93233047 U CN 93233047U CN 2146485 Y CN2146485 Y CN 2146485Y
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- cylindrical shell
- bearing
- support
- engine
- cover
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- Expired - Fee Related
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Abstract
The utility model provides a white silicate cement clinker bleaching engine, comprising a barrel body, a discharging cover, a supporting roller device, a driving device and a feeding cover. In order to make the cement clinker-immersed water cooling and blanching quick, the blanching depth to clinker granules is added, which can improve the effect of blanching clinker. Adopting the white silicate cement clinker bleaching engine to bleach, the drying technique of clinker is needless. The blanching technique can be accomplished by using one bleaching engine, which can decrease the process flow and reduce the production cost.
Description
The utility model relates to a kind of white portland cement clinker bleaching system.
In white portland cement is produced,, must adopt bleaching process in order to improve the whiteness of calcining back grog.These technologies can realize with means of different, conclude and get up to have two kinds: the one, with various different substancess grog is reprocessed in process of cooling, this method technology is complicated, and the equipment manufacturing cost costliness does not also have this kind equipment to be used for white cement production in China at present; The 2nd, with the refrigerative method structure that is in grog under the whitest state and the composition that at high temperature form are fixed up.The present bleaching equipment of producing of China basically by the second method manufacturing, but all is some simple trickle bleaching measures, and there is following shortcoming in it:
1, the cooling bleaching method should be cooled off certain hour with grog in water, and this method can only be at the surperficial trickle of grog, and because of grog can not be immersed in the water, grog particulate inside can not get replenishing of moisture content, and can only bleach grog particulate top layer, greatly reduce the whiteness of grog;
2, the poaching engine water consumption can't accurately add, and the water yield adds after a little while, and grog can not get abundant cooling, promptly lowered bleaching effect greatly, the water yield adds when too much, when grog goes out poaching engine, together taken away moisture content, too much moisture content makes grog generation aquation, has reduced the intensity of grog;
3, bigger because of bleaching the back water content, need set up stoving process, increased equipment manufacturing cost and technical process;
4, working strength of workers is big.
The purpose of this utility model is the problem that exists at above-mentioned bleaching process, and a kind of novel white portland cement clinker poaching engine is provided.
Technical solution of the present utility model is such: poaching engine is made up of cylindrical shell, discharging cover, charging cover, riding wheel apparatus and transmission mechanism.Discharging cover, charging cover are fixed by support respectively, and cylindrical shell is bearing between discharging cover and the charging cover by riding wheel apparatus, and cylindrical shell axis around discharging cover and charging cover under the drive of transmission mechanism rotates.
Fill certain water yield in the cylindrical shell, water enters the cylindrical shell from the water inlet pipe of charging cover end, makes water level remain on the certain level face, and unnecessary water flows into from cylindrical shell in the water shoot on the discharging cover and discharges.Scorching hot grog (greater than 1200 ℃) falls into the water by flowing into cylindrical shell in the feed-pipe on the charging cover, promptly begin to carry out the water logging bleaching, cylinder inboard wall is equipped with the guide screw-blade, rotation along with cylindrical shell, grog is moved to the cylindrical shell discharge end along the guide screw-blade, and discharge end is provided with the grog riser, and riser falls into the blowpit that is installed in the discharging cover after grog is promoted, fall into the discharging cover then, from discharge gate, discharge.Meanwhile, owing to be drilled with hole on the riser, can be during lifting with most of water filtering, moreover, when riser passes to certain angle with cylindrical shell, also most of moisture content can be separated with grog, this moment, the grog through rising to blowpit was only with the residual moisture content that adheres to a bit, since grog by scorching hot situation when going out poaching engine, just the very short time, grog still maintains quite high temperature, can be dry voluntarily itself residual moisture content, both obtain enough moisture content cooling bleachings so go out the grog of poaching engine, need not to carry out stoving process again.The more intravital parts of poaching engine tube adopt high temperature steel and refractory materials to do liner, and grog has been avoided the pollution of equipment at bleaching stage, thereby have further guaranteed the whiteness quality of bleaching grog.Poaching engine is set up the cylindrical shell speed regulation device according to the production characteristics and the grog particulate size of each manufacturer, makes the bleaching grog reach bleaching time accurately in poaching engine, and obtains best bleaching effect.
The poaching engine that adopts the utility model to provide has following effect:
1, original poaching engine is the trickle superficial bleaching, and this machine is the cooling bleaching that soaks fast, has increased the grog particulate bleaching degree of depth, has improved the effect of bleaching grog.
2, fill certain water yield in the poaching engine all the time, make grog can obtain best cooling bleaching, during hypervolia, then can flow out voluntarily, guaranteed Bleaching Quality.
3, grog can separate with water after bleaching promotes effectively, has avoided producing hydration reaction because of the grog water content is high, has guaranteed the original intensity of grog.
4, grog can not need to set up in addition stoving process, and bleaching process can be finished with a poaching engine, has reduced technical process, has reduced equipment manufacturing cost.
Description of drawings:
Accompanying drawing 1 is the poaching engine structural representation;
Accompanying drawing 2 is the A-A sectional view;
Accompanying drawing 3 is tube structure figure;
Accompanying drawing 4 is discharging cover structure synoptic diagram;
Accompanying drawing 5 is the transmission mechanism synoptic diagram.
Now in conjunction with the accompanying drawings the utility model is made detailed description:
Poaching engine is made up of cylindrical shell 3, discharging cover 24, riding wheel apparatus 2, transmission mechanism 4 and charging cover 27.Discharging cover 24, charging cover 27 are fixing by support 1 and support 26 respectively, and cylindrical shell 3 is bearing between discharging cover 24 and the charging cover 27 by two groups of riding wheel apparatus 2, and cylindrical shell 3 axis around discharging cover 24 and charging cover 27 under the drive of transmission mechanism 4 rotates.
Discharging cover 24 is provided with vision slit 11 and water port 23, at discharging cover 24 internal fixing blowpit 10 is installed, and blowpit 10 is to tilt to install, and an end rises up in the cylindrical shell 3.
Transmission mechanism 4 is made up of bearing 28, master wheel 7, transmitting gear 29, two bearing supports 30, axle 31, gear driving pair 32 and electric motor 33, bearing support 30 and electric motor 33 are installed on the bearing 28, the axle 31 that transmitting gear 29 is housed is installed in the bearing support 30, transmitting gear 29 and master wheel 7 engagements that are contained on the cylindrical shell 3.
Claims (3)
1, a kind of white portland cement clinker poaching engine, it is characterized in that poaching engine is by cylindrical shell (3), the discharging cover (24) that has vision slit (11) and water port (23), riding wheel apparatus (2), transmission mechanism (4) and have feed-pipe (5) and the charging cover (27) of water inlet pipe mouth (25) is formed, discharging cover (24), charging cover (27) is fixing by support (1) and support (26) respectively, cylindrical shell (3) is bearing between discharging cover (24) and the charging cover (27) by two groups of riding wheel apparatus (2), cylindrical shell (3) axis around discharging cover (24) and charging cover (27) under the drive of transmission mechanism (4) rotates, discharging cover (24) internal fixing is equipped with blowpit (10), blowpit (10) is to tilt to install, and an end rises up in the cylindrical shell (3).
2, a kind of poaching engine as claimed in claim 1, it is characterized in that cylindrical shell (3) is round shape, its outside is provided with support roller raceway (6), (9), in support roller raceway (6), (9) centre is provided with master wheel anchor (15), master wheel (7) is installed on the anchor (15), on master wheel (7), be provided with shield cap (8), the inwall of cylindrical shell (3) is lined with fire proof material brick (16), be provided with three guide screw-blades (14) in the cylindrical shell (3), (17), (18), blade (14), (17), (18) fixing with retaining plate (13) welding that is embedded in refractory brick (16) lining, discharge end in the cylindrical shell (3) is provided with three risers with holes (12), and three risers (12) are 120 ° of distributions.
3, a kind of poaching engine as claimed in claim 1 or 2, it is characterized in that riding wheel apparatus (2) is divided into two groups, every group of riding wheel apparatus (2) comprises a bearing (22), two support rollers (19), two axles (20) and four bearing supports (21), bearing support (21) is installed on the bearing (22), and the axle (20) that support roller (19) are housed is installed in the bearing support (21); Transmission mechanism (4) is made up of bearing (28), master wheel (7), transmitting gear (29), two bearing supports (30), axle (31), gear driving pair (32) and electric motor (33), bearing support (30) and electric motor (33) are installed on the bearing (28), the axle (31) that transmitting gear (29) are housed is installed in the bearing support (30), transmitting gear (29) and the master wheel engagement that is contained on the cylindrical shell (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93233047 CN2146485Y (en) | 1993-01-08 | 1993-01-08 | White silicate cement clinker bleaching engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93233047 CN2146485Y (en) | 1993-01-08 | 1993-01-08 | White silicate cement clinker bleaching engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2146485Y true CN2146485Y (en) | 1993-11-17 |
Family
ID=33809093
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 93233047 Expired - Fee Related CN2146485Y (en) | 1993-01-08 | 1993-01-08 | White silicate cement clinker bleaching engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2146485Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103553382A (en) * | 2013-10-10 | 2014-02-05 | 洛阳理工学院 | Bleaching and cooling device and bleaching and cooling process for white cement clinker |
| CN110818296A (en) * | 2019-12-25 | 2020-02-21 | 河北乾宝特种水泥有限公司 | Novel white cement bleaching device and process |
| CN112374779A (en) * | 2020-11-13 | 2021-02-19 | 河北乾宝特种水泥有限公司 | Efficient white cement bleaching equipment |
-
1993
- 1993-01-08 CN CN 93233047 patent/CN2146485Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103553382A (en) * | 2013-10-10 | 2014-02-05 | 洛阳理工学院 | Bleaching and cooling device and bleaching and cooling process for white cement clinker |
| CN103553382B (en) * | 2013-10-10 | 2015-06-10 | 洛阳理工学院 | Bleaching and cooling device and bleaching and cooling process for white cement clinker |
| CN110818296A (en) * | 2019-12-25 | 2020-02-21 | 河北乾宝特种水泥有限公司 | Novel white cement bleaching device and process |
| CN112374779A (en) * | 2020-11-13 | 2021-02-19 | 河北乾宝特种水泥有限公司 | Efficient white cement bleaching equipment |
| CN112374779B (en) * | 2020-11-13 | 2022-04-01 | 河北乾宝特种水泥有限公司 | Efficient white cement bleaching equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |