A kind of cylindrical sieveTechnical field
The present invention relates to technical field of mechanical equipment, particularly relate to a kind of cylindrical sieve.
Background technology
Be required for peeling off Semen Gossypii during Semen Gossypii raw material squeezes Oleum Gossypii semen process, is then carrying outOil expression step, is typically necessary before step of peeling off process of sieving Semen Gossypii raw material, the step processed of sievingRapid mainly remove the cotton waste in Semen Gossypii raw material and cotton ball, due in step of peeling off between Semen Gossypii raw materialHave friction, wherein with inflammable raw material, it is easy to spark occurs, and then produces burning things which may cause a fire disaster, impact, even there is security incident in the carrying out of whole step, so the process that needs to sieve Semen Gossypii raw material is peaceThe full important component part produced in Oleum Gossypii semen.
Current Semen Gossypii raw material sieves to process and is typically all the artificial or mechanized equipment of bottom, it is impossible to advise greatlyMould or mechanization production, and present processing equipment of sieving is simple, complex operation, work efficiency are the highest,Cannot meet the needs of production.
Summary of the invention
The present invention is directed to sieve in prior art, processing equipment is simple, complex operation, work efficiency are the most high asksTopic, it is provided that a kind of cylindrical sieve, this cylindrical sieve mechanization degree is high, can process cotton quickly and easilySeed raw material, removes the cotton balls cotton waste in Semen Gossypii raw material substantially.
For achieving the above object, the technical solution used in the present invention is as follows:
A kind of cylindrical sieve, including housing, drum sieve, motor, blast channel, feeding-passage, describedThe front end of housing has Qianmen, and the middle, bottom of housing is provided with finished product discharging opening, before and after the bottom of housingIt is respectively arranged with waste product discharging opening at both sides, in described drum sieve is arranged on housing and stretches into from the front end of housingTo the rear end of housing, between upper end periphery and the housing of drum sieve, be provided with arc barrier plate, drum sieve withDescribed motor connect and with electric machine rotation, described blast channel is arranged on the top of described drum sieve, described in enterMaterial passage extend in described drum sieve from the inwall of described housing.
Further, described finished product discharging opening and waste product discharge outlet are respectively arranged with described housing contact positionChamfering structure.
Further, described drum sieve rear and front end sidewall is provided with annulus.
Further, described annulus is higher than described drum sieve inwall 0.5-1cm.
Further, described drum sieve central axis direction being provided with circular shaft, one end of described circular shaft connects instituteStating motor, the other end is provided with support, and described support is connected on described drum sieve.
Further, it is provided with aerator in described blast channel.
Further, described feeding-passage is strong magnetic feeding-passage, is provided with magnetic piece in feeding-passage.
Further, described feeding-passage includes that charging aperture and discharging opening, the bore of described charging aperture are more thanThe bore of material mouth.
It is an advantage of the current invention that: this cylindrical sieve mechanization degree is high, can process Semen Gossypii quickly and easilyRaw material, can disposably remove the cotton balls cotton waste in larger amount of Semen Gossypii raw material, improve work efficiency, poleBig meets production needs.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention.
Fig. 2 is the partial enlarged drawing of I in Fig. 1.
Related elements symbol description
Housing 1, drum sieve 2, motor 3, blast channel 4, feeding-passage 5, Qianmen 11,Finished product discharging opening 12, waste product discharging opening 13, annulus 21, circular shaft 22, support 23, aerator 41,Charging aperture 51, discharging opening 52
Detailed description of the invention
As shown in Figure 1 and Figure 2, a kind of cylindrical sieve, including housing 1, drum sieve 2, motor 3, drumWind passage 4, feeding-passage 5, the front end of housing 1 has Qianmen 11, and the middle, bottom of housing 1 is arrangedThere is finished product discharging opening 12, before and after the bottom of housing 1, at both sides, be respectively arranged with waste product discharging opening 13, cylinderThe rear end of housing 1, the upper end of drum sieve 2 in sieve 2 is arranged on housing 1 and it is extend into from the front end of housing 1Being provided with arc barrier plate 6 between periphery and housing 1, drum sieve 2 is connected with motor 3 and with motor 3Rotating, blast channel 4 is arranged on the top of drum sieve 2, and feeding-passage 5 extend into from the inwall of housing 1In drum sieve 2.
In order to ensure that Semen Gossypii, cotton waste, cotton balls do not block in housing discharge outlet, at finished product discharging opening 12It is respectively arranged with chamfering structure with waste product discharging opening 13 and housing 1 contact position.
In order to prevent drum sieve Semen Gossypii in rotation process above it to be directly blown away, before drum sieve 2Being provided with annulus 21 on the sidewall of rear two ends, annulus 21, higher than drum sieve 2 inwall 0.5-1cm, utilizes annulus21 stop Semen Gossypii by wind from drum sieve 2.
So that drum sieve is more preferable with the effect of motor movement, typically set on drum sieve 2 central axis directionBeing equipped with circular shaft 22, one end of circular shaft 22 connects motor 3, and the other end is provided with support 23, and support 23 is evenReceive on drum sieve 2.
In order to increase the air blast effect in blast channel, in blast channel, typically it is provided with aerator 41.
In order to remove the metal impurities in Semen Gossypii raw material, feeding-passage 5 is set to strong magnetic feeding-passage, entersIt is provided with magnetic piece in material passage.
In order to prevent Semen Gossypii feedstock too fast, affect working effect, be arranged to feeding-passage 5 to include intoMaterial mouth 51 and discharging opening 52, the bore of charging aperture 51 is more than the bore of discharging opening 52.
Work process is: Semen Gossypii raw material enters in drum sieve by feeding-passage, and then drum sieve is at motorDrive under rotate, blast channel is aerated blowing Semen Gossypii raw material in drum sieve simultaneously, byUnder the common effect of wind-force and drum sieve so that light cotton balls and the cotton waste drum sieve that blown off out enters intoWaste material discharging opening is then discharged out, and under gravity, Semen Gossypii falls through into from the sieve aperture of drum sieveIn finished product discharging opening, then obtain finished product.This cylindrical sieve mechanization degree is high, can be quickly and easilyProcessing Semen Gossypii raw material, can disposably remove the cotton balls cotton waste in larger amount of Semen Gossypii raw material, improve workEfficiency, meets production needs greatly.
The ultimate principle of the present invention and principal character and advantages of the present invention have more than been shown and described.The industrySkilled person will appreciate that, the present invention is not restricted to the described embodiments, in above-described embodiment and descriptionThe principle that the present invention is simply described described, without departing from the spirit and scope of the present invention, the present inventionAlso have these changes and improvements of various changes and modifications to both fall within scope of the claimed invention.ThisThe claimed scope of invention is defined by appending claims and equivalent thereof.