One kind drying crushing and screening all-in-one
The utility model belongs to field of cracking machine, more particularly to a kind of drying crushing and screening all-in-one.
Disintegrating machine is mainly crushed to all kinds of building stones, and different types can be divided into according to different smashing principles.
Currently used disintegrating machine has jaw crusher, gyratory crusher, impact crusher, hammer mill, kibbler roll etc..It is broken
Broken machine requires stricter to moisture, the viscosity of material, when the higher material of broken moisture, the easy sizing of disintegrating machine, putty,
Have a strong impact on the working effect of disintegrating machine.Therefore during the disintegrating machine processing higher material of raw aqueous, it is necessary to first to drying materials,
Then break process is carried out again.Such as, it is necessary to moisture is first dried into 18~22%, then using progress during lateritic nickel ore thin broken
It is broken.
Utility model content
Purpose of utility model：The purpose of this utility model is to provide a kind of drying crushing and screening simple in construction, efficiency high
Technical scheme：One kind drying crushing and screening all-in-one, the all-in-one includes cylinder, in cylinder and concentric
Screen cloth, the main shaft located at the cylinder and screen cloth center, the main shaft, which is provided with, breaks the tup of material into pieces；Also divide on the cylinder
She You not charging aperture, discharging opening and flue gas entry and exit.
Furtherly, it is provided with the inside of screen cloth of the present utility model and carries material to the lifting blade of peak.
Furtherly, one end of the utility model main shaft is provided with spindle gearing；One end of screen cloth passes provided with screen cloth
Further say, the flue-gas temperature at the utility model smoke inlet is 150~900 DEG C.Screen mesh size is 1
Furtherly, the setting angle of the utility model drying crushing and screening all-in-one is 5~45 °.
Beneficial effect：Compared with prior art, it is the advantages of the utility model：The crushing and screening all-in-one, passes through one
Machine realizes drying, broken, three kinds of functions of screening, directly handles the higher material of moisture content, is not required to be separately provided baking before broken
Dry equipment, simplifies treatment process, reduces equipment, land used, quantities investment.
Brief description of the drawings
Fig. 1 is the structural representation of crushing and screening all-in-one of the present utility model.
The technical solution of the utility model is described in further details below in conjunction with the accompanying drawings.
As shown in figure 1, crushing and screening all-in-one of the present utility model, its setting angle is 5~45 °, including cylinder 1, if
In cylinder 1 and concentric screen cloth 2, the main shaft 3 located at the cylinder 1 and the center of screen cloth 2, the main shaft 3 are provided with and broken into pieces
The tup 4 of material, the tup 4 are made up of antifriction metal (AFM) alloy, and it is connected by bearing pin with main shaft 3；The inner side of screen cloth 2 is provided with
Material is carried to the lifting blade 7 of peak, one end of the main shaft 3 and is provided with spindle gearing, it includes motor, subtracted successively
Fast device, shaft coupling, fluid coupling, adhesive tape, shaft coupling.Main shaft 3 drives tup 4 to revolve at a high speed under the driving of spindle gearing
Turn；The screen size of the screen cloth 2 is 1~50mm, and one end of the screen cloth 2 is provided with screen cloth transmission device, and it subtracts for variable-frequency motor
Fast device shaft coupling, it is driven successively including motor, decelerator, shaft coupling, fluid coupling, adhesive tape, shaft coupling, screen cloth 2 in screen cloth
Lifting blade 7 is driven to rotate under the driving of device, main shaft 3 is consistent with the direction of rotation of screen cloth 2.Also set respectively on the cylinder 1
There are charging aperture 5, discharging opening 6 and flue gas gateway 8,9.According to material and flue gas flow direction, the utility model can be that adverse current drying is broken
Broken screening all-in-one or following current drying crushing and screening all-in-one, even 8 be smoke inlet, and 9 be exhanst gas outlet, then countercurrently to dry
Crushing and screening all-in-one；If 8 be exhanst gas outlet, 9 be smoke inlet, then dries crushing and screening all-in-one for following current, wherein, flue gas
Temperature is 150~900 DEG C.
Operation principle：Material is put into from charging aperture 5, and lifting blade 7 is by thing in the rotary course of screen cloth actuator drives screen cloth 2
Expect that carrying lofty perch falls, and impacts through the tup 4 on high-speed rotary main shaft 3 and crushes, the material after crushing falls on screen cloth 2 again,
Material is repeatedly lifted up from feeding end to discharge end, impact after, be crushed to release mesh.Screen cloth 2 is uniformly arranged sieve aperture, crushes
During the thin material in part directly fallen into from screen cloth 2 in cylinder, finally discharged together with oversize from discharging opening 6.Broken sieve
Flue gas enters from smoke inlet during point, and material directly contact, and to drying materials, flue gas after drying is from exhanst gas outlet stream