A kind of uniform cement bleaching machine of bleaching
Technical field
The utility model belongs to white cement bleaching equipment technical field, and in particular to a kind of uniform cement bleaching of bleaching
Machine.
Background technology
The whiteness of white cement clinker is closely bound up with bleaching technology, and white cement comes out at high operating temperatures from rotary kiln
Timely water quenching cooling is needed, the whiteness for improving clinker is conducive to, is the important stage for improving cement Baidu, the bleaching cooling of clinker
Method can influence the whiteness of clinker, and clinker water quenching will produce a large amount of vapor when bleaching and timely take away, prevent its entrance
In rotary kiln, and since clinker is concentrated mainly on the cylinder body bottom of bleaching machine, clinker cannot be contacted adequately with water when spray, meeting
Cause to keep bleaching uneven, and water cannot spray on liner plate, prevents water quenching from damaging liner plate.
Utility model content
The utility model provides a kind of bleaching machine simple in structure, several stirrings are additionally provided on the inner wall of cylinder
Mechanism is provided with several sunpenders straight down on water pipe, and sunpender can stir material rotating plate, be carried out while cylinder rotates
Stirring can overturn clinker without providing more power plants,
In order to solve the above-mentioned technical problem, the utility model provides a kind of uniform cement bleaching machine of bleaching, including cylinder
Body, motor and transmission mechanism, the motor are equipped with liner plate, further include by transmission mechanism connector drum, the inner wall of the cylinder
Exhaust fan, water pump, material stirring-up mechanism and feed hopper, the feed hopper are stretched into from one end of cylinder, the other end setting of the cylinder
There are exhaust fan and water pump, the cylinder to be internally provided with draft hood, the exhaust fan connects draft hood by exhaust tube;It is described
Water pump is connected with water pipe, and the water pipe stretches to the lower section of draft hood, several nozzles are provided on the water pipe;The cylinder
Inner wall on be additionally provided with several material stirring-up mechanisms, several sunpenders straight down, the sunpender are provided on the water pipe
It works in coordination with material stirring-up mechanism.
Preferably, the material stirring-up mechanism includes fixed link, fixing axle and material rotating plate, the fixing axle passes through more fixations
Bar is fixed on the inner wall of cylinder, and at least one material rotating plate is provided through in the fixing axle, and the material rotating plate and sunpender are mutual
It matches.
Preferably, the material rotating plate includes axle sleeve and baffle, the axle sleeve is sleeved in fixing axle, the both sides of the axle sleeve
Respectively baffle is connected with by several connecting rods.
Preferably, the end of the baffle is both provided with scraper plate.
Preferably, the edge of the scraper plate is provided with the notch of multiple U-typeds.
Preferably, the angle between the scraper plate and baffle is a, the value range of angle a is 120 ° to 150 °.
Preferably, the both sides of the draft hood are symmetrically arranged with wind shield.
Preferably, two wind shields are arranged in inverted " v " shape.
Preferably, the number of the material stirring-up mechanism is 4.
Preferably, the end set of the sunpender has roller.
Advantageous effect:
The bleaching machine of the utility model can carry out water spray bleaching to clinker equipped with water pipe, and be set above nozzle
It is equipped with draft hood, clinker can be effectively taken away and meet the vapor that water generates;Several stirrings are additionally provided on the inner wall of cylinder
Mechanism is provided with several sunpenders straight down on water pipe, and sunpender can stir the material rotating plate of material stirring-up mechanism, is rotated in cylinder
While carry out stirring, clinker can be overturn without providing more power plants, clinker is made fully to be contacted with water,
Without using more water, just make bleaching more fully, evenly.
Material stirring-up mechanism includes fixed link, fixing axle and material rotating plate, can be in fixing axle by the contact material rotating plate with sunpender
Upper rotation, and then stirring is carried out, without providing other power;The both sides of axle sleeve are connected with gear by several connecting rods respectively
Plate facilitates stirring, mitigates the quality of material rotating plate, convenient for stirring;The end of baffle is both provided with scraper plate, conveniently scrapes cylinder body bottom
Material;The edge of scraper plate is provided with the notch of multiple U-typeds, and material is facilitated to pass through;Angle between scraper plate and baffle is a,
The value range of angle a is 120 ° to 150 °, this angular range scraper is more effortless;The both sides of draft hood, which are symmetrically arranged with, keeps out the wind
Plate can be such that vapor effectively enters in draft hood, will not be due to drifting everywhere into rotary kiln, and sparge pipe is made to spray
The water gone out concentrates on the top of clinker, will not be sprayed onto on liner plate;Wind shield is arranged in inverted " v " shape, avoids the clan from cylinder
Under clinker be deposited on draft hood, so that it is slid to bottom;The end set of sunpender has roller, will be between sunpender and material rotating plate
Sliding friction switch to rolling friction, reduce abrasion.
Description of the drawings
Fig. 1 is the structural schematic diagram of bleaching machine;
Fig. 2 is sectional view of Fig. 1 middle cylinder bodies along the directions A-A;
Fig. 3 is the structural schematic diagram of material rotating plate;
Attached drawing marks:1- cylinders, 2- draft hoods, 3- exhaust tubes, 4- water pipes, 5- exhaust fans, 6- liner plates, 7- material stirring-up mechanisms,
8- motors, 9- nozzles, 10- feed hoppers, 11- wind shields, 12- transmission mechanisms, 13- water pumps, 14- sunpenders, 71- fixed links, 72-
Fixing axle, 73- material rotating plates, 731- axle sleeves, 732- connecting rods, 733- baffles, 734- scraper plates, 735- notches, 141- rollers.
Specific implementation mode
The embodiments of the present invention are further illustrated below in conjunction with the accompanying drawings.
As shown in Figure 1, a kind of uniform cement bleaching machine of bleaching, including cylinder 1, motor 8 and transmission mechanism 12, it is described
For motor 8 by 12 connector drum 1 of transmission mechanism, the inner wall of the cylinder 1 is equipped with liner plate 13, further include exhaust fan 5, water pump 13,
Material stirring-up mechanism 7 and feed hopper 10, the lower part of feed hopper 10 stretch to the inside of cylinder 1, are not fixedly connected with cylinder, Bu Huisui
Barrel body rotation, the feed hopper 10 are stretched into from one end of cylinder 1, and the other end of the cylinder 1 is provided with exhaust fan 5 and water pump
13, the cylinder 1 is internally provided with draft hood 2, and the exhaust fan 5 connects draft hood 2 by exhaust tube 3;Water pump 13 connects
There is a water pipe 4, water pump 13 is also associated with the water tank for its water supply, and the water pipe 4 stretches to the lower section of draft hood 2, on the water pipe 4
It is provided with several nozzles 9;It is additionally provided with several material stirring-up mechanisms 7 on the inner wall of the cylinder 1, is provided on the water pipe 4
Several sunpenders 14 straight down, the sunpender 14 are worked in coordination with material stirring-up mechanism 7.
The material stirring-up mechanism 7 includes fixed link 71, fixing axle 72 and material rotating plate 73, and the fixing axle 72 passes through more fixations
Bar 71 is fixed on the inner wall of cylinder 1, and at least one material rotating plate 73, the material rotating plate 73 are provided through in the fixing axle 72
It works in coordination with sunpender 14.
In the present embodiment, as shown in Fig. 2, exhaust fan 5 is arranged in cylinder 1 close to the side of feed hopper 10, nozzle
It is arranged in the lower section of exhaust fan 5, can directly carries out water spray bleaching to entering the clinker in cylinder 1 in this way, and by the water of generation
Steam is taken away;The material stirring-up mechanism 7 includes fixed link 71, fixing axle 72 and material rotating plate 73, and the fixing axle 72 is solid by more
Fixed pole 71 is fixed on the inner wall of cylinder 1, and at least one material rotating plate 73, the material rotating plate are provided through in the fixing axle 72
73 work in coordination with sunpender 14, and the length of sunpender 14 is less than the fore-and-aft distance that fixing axle 72 arrives water pipe 4, when such cylinder rotates,
With material stirring-up mechanism to sunpender lower section when, sunpender can be contacted directly with material rotating plate, stir material rotating plate, make it in fixing axle
It is rotated on 72, stirring is carried out, without providing extra power;As shown in figure 3, the material rotating plate 73 includes axle sleeve 731 and baffle
733, the axle sleeve 731 is sleeved in fixing axle 72, and the both sides of the axle sleeve 731 are connected with by several connecting rods 732 respectively
Baffle 733;The end of the baffle 733 is both provided with scraper plate 734;The edge of the scraper plate 734 is provided with multiple U-typeds
Notch 735;Angle between the scraper plate 734 and baffle 733 is a, and the value range of angle a is 120 ° to 150 °, this angle
Range scraper is more effortless;The both sides of the draft hood 2 are symmetrically arranged with wind shield 11, the position of wind shield setting, should avoid with
Material rotating plate collides;Vapor can be made to effectively enter in draft hood, will not due to drifting everywhere into rotary kiln, and
And the water for making sparge pipe spray concentrates on the top of clinker, will not be sprayed onto on liner plate;Two wind shields 11 are arranged in inverted " v " shape,
It avoids the clinker fallen from cylinder top from being deposited on draft hood, it is made to slide to bottom;The number of the material stirring-up mechanism 7 is 4
It is a;The end set of sunpender 14 has roller 141, and the sliding friction between sunpender and material rotating plate is switched to rolling friction, reduces mill
Damage;The width of shown roller 141 is more than the distance between adjacent two connecting rod 732, the mistake that will not be rotated further by this way on axle sleeve 731
It is stuck in journey.
The process of bleaching is:Motor 8 drives cylinder 1 to rotate by transmission mechanism 12, and clinker enters cylinder from feed hopper 10
In 1, nozzle 9 carries out it water spray bleaching, and the vapor of generation is taken away by exhaust fan 5, and the wind shield 11 of draft hood both sides subtracts
Few water vapor diffusion;Cylinder 1 is rotated together with material rotating plate, and when material rotating plate goes to the end of sunpender, sunpender stirs material rotating plate
It is rotated in fixing axle, and then carries out stirring, so that clinker is come into full contact with water, bleaching process is evenly.
Specific embodiment of the utility model is described in detail above, but it is intended only as example, this practicality is new
Type is not restricted to above description specific embodiment.To those skilled in the art, it is any to the utility model carry out
It equivalent modifications and substitutes also all among the scope of the utility model.Therefore, in the spirit and scope for not departing from the utility model
Impartial conversion and modification made by lower, all cover in the scope of the utility model.