CN2274096Y

CN2274096Y - Wind-spray type husked-wheat clearing machine

Info

Publication number: CN2274096Y
Application number: CN 96248442
Authority: CN
Inventors: 郭连群; 李军; 许继山; 刘少明
Original assignee: GRAIN AND OIL CORP LICHENG DISTRICT JINAN CITY
Current assignee: GRAIN AND OIL CORP LICHENG DISTRICT JINAN CITY
Priority date: 1996-11-27
Filing date: 1996-11-27
Publication date: 1998-02-11
Anticipated expiration: 2006-11-27

Abstract

The utility model provides a wind-spray type husked-wheat clearing machine which is composed of a machine shell, a machine frame, a rotor and a stator, wherein the machine shell is fixed to the external side of the machine frame in which the rotor and the stator are fixed, and the rotor is fixed in the stator; wheat bran and husked wheat are detached by rotary extrusion friction force when the wheat bran and the husked wheat flow across between the rotor and the stator after circulating tempering, and then, the rotor sprays high-pressure air to take out the wheat bran from sieve meshes on the stator. Compared with the prior art, the wind-spray type husked-wheat clearing machine has the characteristics of reasonable design, simple structure, easy processing, convenient use, high separation efficiency of wheat bran and the husked wheat, etc.; therefore, the utility model has favorable popularization and use value.

Description

Blowing wheat cleaning machine

The utility model relates to a kind of grain processing equipment, specifically a kind of blowing wheat cleaning machine.

At present, flour mill becomes the employed conventional process flow of flour to be wheat processing: the cleaning of wheat (comprising washing shakeout stone), wheat wetting (the static 16-24 of depositing of the wheat after the washing hour), powder process (comprising the smart powder of mill, mill standard flour), last byproduct is the wheat skin, and drying is handled back packing sale and used as feed.The deficiency that traditional fluor producing process exists is: 1, water consumption is big, and environment is had pollution; 2, can not remove attached to the agricultural chemicals on the wheat crust, aflatoxin and other moulds; 3, power consumption is big; Because wheat wheat skin is the end product of abrasive dust unit, the wheat skin is docked to flour always and all grinds in the abrasive dust unit, thereby, not only lot of energy to be consumed, and the output of abrasive dust unit can be influenced, shorten the service life of abrasive dust unit.In order to overcome above-mentioned deficiency, from the beginning of the nineties, domestic part flour mill begins wheat debranner technology on probation, (still be in the development stage at present abroad, also formally use aborning) use the wheat crust that the wheat thresher of manufacturing experimently voluntarily will contain agricultural chemicals, aflatoxin and other moulds to slough, improving the sanitary index of wheat flour, and can improve wheat flour extraction rate, prolong abrasive dust unit service life.Behind the wheat debranner, at first Jiang Mairen, wheat skin separate, and wheat benevolence secondary water send vertical warehouse to store static wheat wetting 6-8 hour, send the abrasive dust unit to wear into flour at last.Now still there are some not places of person of modern times's meaning in wheat milling process of Shi Yonging and equipment in actual production, as the existing wheat debranner equipment that uses, the deficiency of existence be energy consumption big, yield poorly, wheat benevolence percentage of damage height, the flour flour extraction is low and the decortication of wheat skin is thorough etc.The deficiency that wheat wetting technology exists is that the Mai Renxian after 1. decortications separates the wheat skin and then Mai Ren carried out wheat wetting separately and handle, in the wheat wetting process, because Mai Ren is in static wheat wetting process in warehouse, produce behind the moisture content of wheat benevolence absorbed inside epidermis and expand, under overstocking mutually, be easy to make the Mai Ren caking between Mai Ren and the wheat benevolence, cause wheat benevolence warehouse plug stifled, influence normally carrying out of flour production.The way of handling at present stifled storehouse is the manually mediation in the warehouse of sending someone, and is not only difficult big but also abnormally dangerous, with regard to present good solution do not arranged also.2. from the wheat skin that peeling machine comes out, contain a large amount of moisture content, setting up expensive dedicated drying equipment could remove the moisture in the wheat skin, otherwise wheat skin easy moldy metamorphism in storing loses use value, the inventor discloses " Mai Pimai benevolence mixing circulation wheat wetting technology " in No. 96116020.9 application documents of Chinese patent, disclose " intermittently muscle formula wheat thresher " and reach " two net reversing shaft streaming wheat thresher " in No. 96228510.2 patent application of Chinese patent application and No. 96227844.0 patent application.Should " Mai Pimai benevolence mixing circulation wheat wetting technology " and two peeling machine technology can overcome yielding poorly in the existing wheat flour processing technology, flour extraction is low, power consumption is big, operation is many, the wheat crust needs the oven dry of dedicated drying equipment and Mai Ren blocks up the storehouse in the frequent generation of wheat wetting process deficiency.Adopting the muscle formula wheat thresher at intermittence of the development of controlling oneself to solve existing equipment in the wheat debranner operation of this " technology " yields poorly, peels and totally do not reach the high deficiency of wheat benevolence percentage of damage.In the wheat wetting operation of this " technology ", directly be mixed into warehouse owing to adopted Mai Pimai benevolence not separate, in warehouse, allow wheat Renhe wheat skin circulate and contact the moisture that absorbs in the wheat skin, realizing dry wheat skin, to increase moisture in the wheat benevolence and reach and add water wheat wetting effect, and can shorten tempering time and avoid the plug of warehouse to block up the generation of accident fully.So Mai Pimai benevolence separation circuit is put into carries out again after the circulation wheat wetting is finished, it is to finish by blowing wheat cleaning machine of the present utility model that Mai Pimai benevolence is separated, after Mai Pimai benevolence was separated, Mai Ren went the abrasive dust unit to wear into flour, and the wheat skin is directly packed sale as feed.

It is supporting that the purpose of this utility model provides a kind of aiming at " Mai Pimai benevolence circulation wheat wetting technology ", the blowing wheat cleaning machine that behind the wheat wetting that is used to circulate Mai Pimai benevolence is separated.

The purpose of this utility model realizes in the following manner, this blowing type wheat skin wheat cleaning machine is to adopt the stator of mesh structure and the rotor of mesh structure to form, the material that wheat skin and Mai Ren mix adds from charging aperture, deliver between rotor and the stator through auger, rotor provides rotatory force to make its rotation by motor, the axle of rotor is processed into hollow shaft, have exhaust vent on the hollow shaft, communicate in exhaust vent and the rotor, high pressure blower is sent into pressure-air in the hollow shaft and is entered in the screen cloth of rotor through the air-out sky, wheat skin and Mai Ren flow through between rotor and stator, under the mutual friction mutually between the mutual extrusion He Mairen of rotor and stator and the wheat benevolence, the wheat skin and other impurity that are adsorbed on Mai Renshang are come off, pressure-air sprays from epitrochanterian screen cloth eye, the wheat skin that is mingled in Mai Renzhong is discharged from the screen cloth eye of stator with pressure-air, reclaim as the feed use through reclaimer, the Mai Ren after the cleaning discharges from the Mai Ren outlet of descaling machine and directly send the flour unit to be processed into flour.

Accompanying drawing 1 is the structural representation of facing of blowing wheat cleaning machine;

Accompanying drawing 2 is the left TV structure schematic diagram of blowing wheat cleaning machine.

Below with reference to Figure of description blowing wheat cleaning machine of the present utility model being done in detail Bright.

Blowing wheat cleaning machine of the present utility model, its structure be by casing 9, frame, rotor, Stator consists of, and casing 9 is fixed on the outside of frame, and rotor is fixed among the frame.

The frame of this blowing wheat cleaning machine is to be made of bistrique 12, the mill end 3, stator screen drum 5, feed hopper 13, discharge bucket 10, bearing 1,16 and

bearing block

2,15, bearing 1,16 is fixed among the

bearing block

2,15,

bearing block

2,15 is separately fixed at the outside at the bistrique 12 and the mill end 3, stator screen drum 5 is fixed on bistrique 12, the inboard at the mill end 3, feed hopper 13 is fixed on the top of bistrique 12, discharge bucket 10 is fixed on the bottom of frame, and Mai Ren outlet 4 is opened on the bearing block 2 that fixes with the mill end 3.

The rotor of this blowing wheat cleaning machine is to be made of hollow shaft 7, rotor screen drum 6, auger 14 and belt pulley 17, rotor screen drum 6 and auger 14 are fixed on the hollow shaft 7, be positioned on hollow shaft 7 walls of locating in the middle of the rotor screen drum 6 and have exhaust vent 8, rotor screen drum 6 is positioned among the stator screen drum 5, auger 14 is positioned among the bistrique 12, the two ends of hollow shaft 7 are fixed on bistrique 12 by bearing 1,16 and bearing

block

2,15 respectively and grind at the end 3, the right-hand member lace wheel 17 of hollow shaft 7, left end and high pressure blower join.

Embodiment:

Blowing type wheat skin wheat cleaning machine of the present utility model is very simple, convenient, effective in production application.Concrete using method is: the Mai Pimai benevolence mixed material behind the circulation wheat wetting is sent into the charging aperture of blowing wheat cleaning machine, by auger material is sent between screen drum shape rotor and the stator, belt pulley on the hollow shaft of rotor and the belt pulley on the motor reel join, by motor drives rotor high-speed is rotated, Mai Ren will clean out attached to the wheat skin on wheat benevolence surface under the friction and Extrusion between twisted steel on the rotor surface and the screen drum shape stator, pressure-air is sent into from hollow shaft, from the sieve aperture of rotor surface, spray, the wheat skin is discharged from the wheat skin hopper of casing below with the sieve aperture that pressure-air passes on the stator screen drum, clean Mai Ren after the cleaning discharges from the wheat benevolence outlet of casing left part mill at the end, Mai Ren send the abrasive dust unit to wear into flour, and the wheat skin is directly packed sale as feed.

Blowing wheat cleaning machine of the present utility model is compared with existing technology, have reasonable in design, Simple in structure, be easy to processing, easy to use, wheat benevolence wheat skin separative efficiency high, thereby, Have good value for applications.

Claims

1. blowing wheat cleaning machine comprises casing 9, frame, rotor, stator, it is characterized in that casing 9 is fixed on the outside of frame, and rotor is fixed among the frame.

2. blowing wheat cleaning machine according to claim 1, it is characterized in that frame is to be made of bistrique 12, the mill end 3, stator screen drum 5, feed hopper 13, discharge bucket 10, bearing 1,16 and bearing block 2,15, bearing 1,16 is fixed among the bearing block 2,15, bearing block 215 is separately fixed at the outside at the bistrique 12 and the mill end 3, stator screen drum 5 is fixed on bistrique 12, the inboard at the mill end 3, feed hopper 13 is fixed on the top of bistrique 12, discharge bucket 10 is fixed on the bottom of frame, and Mai Ren outlet 4 is opened on the bearing block 2 that fixes with the mill end 3.

3. blowing wheat cleaning machine according to claim 1, it is characterized in that rotor is to be made of hollow shaft 7, rotor screen drum 6, auger 14 and belt pulley 17, rotor screen drum 6 and auger 14 are fixed on the hollow shaft 7, be positioned on hollow shaft 7 walls of locating in the middle of the rotor screen drum 6 and have exhaust vent 8, rotor screen drum 6 is positioned among the stator screen drum 5, auger 14 is positioned among the bistrique 12, the two ends of hollow shaft 7 are fixed on bistrique 12 by bearing 1,16 and bearing block 2,15 respectively and grind at the end 3, the right-hand member lace wheel 17 of hollow shaft 7, left end and high pressure blower join.