CN2195381Y

CN2195381Y - Flour percussion grinder

Info

Publication number: CN2195381Y
Application number: CN 94240688
Authority: CN
Inventors: 孙中如; 蔡立; 崇学国
Original assignee: HUANTAI GRAIN MACHINERY FACTORY
Current assignee: HUANTAI GRAIN MACHINERY FACTORY
Priority date: 1994-05-27
Filing date: 1994-05-27
Publication date: 1995-04-26
Anticipated expiration: 2004-05-27

Abstract

The utility model relates to a grain processing machine, belonging to the improvement of a flour percussion grinder in flour processing machinery. The flour percussion grinder is a horizontal structure to replace a traditional upright type structure. The shape of the percussion edge pins of a stator disc and a rotor disc is a four arris or a triangle, and the number thereof is increased. The inner wall of a machine body is additionally provided with a loop of inner teeth. By the measures, the utility model has the advantages of small size, less space occupation, convenient installation, less capital investment, high impact efficiency, high flour whiteness, high flour yield, and less electric consumption for the flour per ton.

Description

Flour percussion grinder

The utility model relates to Cereals Processing Machines, is the improvement to Flour percussion grinder in the flour milling equipment.

At present, at home and abroad in the more advanced flour milling equipment of Sheng Chaning, the machine of flake disrupter and so on has been installed in reduction back, preceding road, can have been saved 3～4 road reductions, shortened process.But, no matter from external introduction, the flake disrupter of producing as Italian Ke Limu company still be the serial Flour percussion grinder of homemade FSJZ43-51 type, be upright structures, because this structural configuration in equipment is installed, must take the space of first floor, certainly will increase factory building height, increase capital expenditure.The flake disrupter structure of using is heavy at present, and power consumption is big, and efficient is low.External introducing equipment costs an arm and a leg.

For fear of above-mentioned weak point, the purpose of this utility model is to provide a kind of Flour percussion grinder of horizontal type structure, substitutes traditional vertical type flake disrupter, and volume is little, and power consumption is few, the efficient height, and cost is low.

In order to achieve the above object, the utility model has adopted following technical measures:

Flour percussion grinder is made up of body, stator dish, rotor disk, motor.Body is provided with charging aperture and discharging opening, and the collision pin is housed on stator dish and the rotor disk.Difference is to change former vertical structure into horizontal type structure, i.e. the tubing pump type.Flour percussion grinder stator dish and body end cap are structure as a whole, rotor disk is connected as a single entity through guide and motor shaft, on the corresponding end face of stator dish with rotor disk, along circumference 3～4 circles are housed respectively and brush lightly collision rib pin, at body inwall and stator dish, the corresponding circumference of rotor disk outer edge surface is provided with a circle internal tooth, and charging aperture is positioned at body end cap central authorities, discharging opening is located at the body tangential direction, rotatable 360 °.

Another technical characterictic of the utility model is the different size model according to machine, at the stator dish, 60～90 four prismatics or triangular ridges pin is housed respectively on body rubbing surface of end cover and the rotor disk promptly, and the material guide plate also is housed on rotor disk.

In order to further specify technical characterictic of the present utility model, described in detail below in conjunction with the embodiment shown in the accompanying drawing 1.

Fig. 1 Flour percussion grinder structural representation.

Among the figure: 1 rib lock jack panel, 2 collision rib pins, 3 body end caps, 4 rotor disks, 5 guidees, 6 adjusting nuts, 7 set bolts, 8 charging apertures, 9 set screws, 10 charging observation panels, 11 fixed disks, 12 collision rib pins, 13 discharging openings, 14 body ring gears.

Fig. 1 is one of them embodiment, the horizontal type structure of Flour percussion grinder shown in the figure, and stator dish 3 is an one with the body end cap.Rotor disk 4 through guide 5 directly and motor shaft be connected as a single entity.For the bump dynamics is provided, four rib pins or

triangular ridges pin

2,12 is housed on stator dish and rotor disk, and increases the quantity of rib pin.The course of work of the present utility model is as follows: the material that is transported by last process falls on the high speed rotor rotated dish 4 through charging aperture 8, be subjected to the acting in conjunction of centrifugal inertial force, gravity, frictional force, on rotor disk, form the corresponding movement locus of a volute line, material is in this accelerated motion process, the fierce throwing of rib pin and body inwall internal tooth is beaten to colliding, rubbing, and the particle that is rebounded by the body inwall then can continue to bump with other rib pin or particle.Clashed, the material of rubbing is broken, tangentially exports with air-flow in the body and sends body, enters next process through carrier pipe.

The utility model has adopted above technical measures, and advantage is as follows compared with the prior art:

1, substitute traditional upright structures with horizontal type structure, it is little to take up room, easy for installation, and directly connecting with pipeline gets final product, and reduces capital expenditure, shortens installation period, reduces cost.

2, at stator disc and rotor disk four rib pins or triangular ridges pin are housed, replace traditional square pin and circular pin, dwindle simultaneously the diameter dimension of stator disc and rotor disk, increase the quantity of collision pin, every kind of model type increases by 12～36, makes collision pin gap Dwindle, alleviate machine weight, increase the bump dynamics; Set up ring gear at internal body, increased the rubbing power to material, therefore improved the production efficiency of machine, save energy consumption.

3, the utility model and vertical type type technical indicator of the same type are compared as follows shown in the table:

	The utility model	Prior art
			Production efficiency %	40～70％	10～20％
Output ton/time	1.2～1.7	1～1.5
			Power disposition KW	3～7.5	5.5～11

Claims

1, a kind of Flour percussion grinder, form by body, stator dish, rotor disk, motor, body is provided with charging aperture and discharging opening, the collision pin is housed on stator dish and the rotor disk, it is characterized in that Flour percussion grinder is a horizontal type structure, stator dish and body end cap are one, rotor disk is connected as a single entity through guide and motor shaft, on the corresponding end face of stator dish with rotor disk, along circumference 3～4 circle collision rib pins are housed, be provided with a circle internal tooth on body inwall and stator dish, the corresponding circumference of rotor disk outer edge surface institute, charging aperture is positioned at body end cap central authorities, and discharging opening is located at the body tangential direction.

2, Flour percussion grinder according to claim 1 is characterized in that 60～90 four prismatics or triangular ridges pin respectively are housed on stator dish and the rotor disk, also is provided with guide plate on the rotor disk.