CN209613550U

CN209613550U - Wheat flour purifier

Info

Publication number: CN209613550U
Application number: CN201821930728.4U
Authority: CN
Inventors: 徐潇; 李峰; 陈升东
Original assignee: Shandong Qiaosiao Agricultural Science And Technology Development Co Ltd
Current assignee: Shandong Qiaosiao Agricultural Science And Technology Development Co Ltd
Priority date: 2018-11-22
Filing date: 2018-11-22
Publication date: 2019-11-12
Anticipated expiration: 2028-11-22

Abstract

The utility model relates to a kind of wheat flour purifiers, belong to technical field of agricultural mechanical equipment, including body, vibrating motor, internal body is equipped with sieve plate, body upper end is equipped with air duct, air duct upper end is equipped with bellows, the quantity of sieve plate is three, the tail end of each 4th sieve is equipped with oversize stock guide, oversize stock guide bottom end is equipped with oversize outlet, and it further includes feed hopper that the lower end of body, which is set there are four screenings outlet, feed hopper bottom end is set there are three passage, and three passages are connected in respectively on the organism sidewall above each sieve plate.The utility model is provided with demarcation plate between two adjacent sieves, prevent material from can fall into the sieve of lower layer's lower section after passing through upper layer upper section sieve, cause finally inaccurate to the gradation sizing of material, the higher material of quality enters in the material of lower quality；A feed inlet is respectively provided with above every layer of sieve plate, screening efficiency is higher.

Description

Wheat flour purifier

Technical field

The utility model relates to a kind of wheat flour purifiers, belong to technical field of agricultural mechanical equipment.

Background technique

Wheat flour purifier is one kind of Cereals Processing Machines, is to be used to be classified flour semi-finished product, mention in Flour Producing Line Pure capital equipment.Existing wheat flour purifier is all to be classified using the floating velocity difference of flour semi-finished product, then cooperate sieve Net vibrating screen point, it is more accurate to be classified.Sieve is not one layer, and often two layers or three layers, flour semi-finished product are by topmost It falls, by the screening of multilayer screen cloth, such screening mode is inefficient, while the material of sieve leading portion is sieved downwards When can have the case where falling into lower end sieve, cause the screening of the separation to flour semi-finished product inaccurate.

Utility model content

The purpose of this utility model is to solve that deficiency exists in the prior art, and it is higher to provide a kind of working efficiency, opposite The more accurate wheat flour purifier of powder semi-finished product sieve classification.

The utility model is achieved through the following technical solutions:

I.e. a kind of wheat flour purifier, including body, vibrating motor, internal body are equipped with sieve plate, and body upper end is equipped with air duct, wind Road upper end is equipped with bellows, and the quantity of sieve plate is three, and three sieve plates are from top to bottom arranged, and each sieve plate is by first Sieve, the second sieve, third sieve and the 4th sieve are spliced, and are by between demarcation plate between two adjacent sieves It separates, the tail end of each 4th sieve is equipped with oversize stock guide, and oversize stock guide bottom end is equipped with oversize outlet, machine The lower end of body is set there are four screenings outlet, and each screenings outlet is respectively positioned on the underface of corresponding sieve, further includes Feed hopper, feed hopper bottom end are set there are three passage, and three passages are connected in the organism sidewall above each sieve plate respectively On, three passages are fixed by the bracket on the pedestal of body.

The utility model is provided with demarcation plate between two adjacent sieves, prevents material from passing through upper layer upper section sieve The sieve that lower layer's lower section can be fallen into after net causes finally inaccurate to the gradation sizing of material, the higher material entrance of quality Into the material of lower quality；A feed inlet is respectively provided with above every layer of sieve plate, screening efficiency is higher.

Further preferably, three sieve plates are obliquely installed, and tilt angle is identical, and tilt angle is 1 ° to 2 °.

Further preferably, four sieves on each sieve plate are by close to one end of feed hopper to the other end, sieve On slot size be ascending.

Further preferably, it is vertically arranged with partition above the tail end of the 4th sieve of topmost, which is fixedly mounted on Internal body effectively prevent biggish adhesive bran powder grain and pure wheat skin small pieces to become oversize by suck-back inlet air plenum.

Compared with prior art, beneficial effect possessed by the utility model is:

The utility model carries out the smearing of couplant using roller in patient skin surface, easy to operate, more efficient, applies Smear also more with, will not bearing waste and the pollution to environment.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of the utility model；

Fig. 2 is the partial enlargement structural representation in Fig. 1 at A.

In figure: 1, body；2, supporting leg；3, stabilizer blade；4, the first sieve；5, the second sieve；6, third sieve；7, the 4th sieve Net；8, demarcation plate；9, air duct；10, bellows；11, oversize stock guide；12, oversize outlet；13, partition；14, screenings Outlet；15, vibrating motor；16, feed hopper；17, passage；18, bracket；19, air compartment.

Specific embodiment

Below against attached drawing, specific embodiment of the present utility model is described in further detail.

A kind of wheat flour purifier as shown in Figure 1 and Figure 2, including body 1, vibrating motor 15,1 lower end of body are equipped with supporting leg 2, branch 2 lower end of leg is equipped with stabilizer blade 3, and sieve plate is equipped with inside body 1, and 1 upper end of body is equipped with air duct 9, and 9 upper end of air duct is equipped with bellows 10, Bellows 10 are connected with air duct 9, and the quantity of sieve plate is three, the 1 inner wall shape of sieve plate or body of each sieve plate and top At three air compartments 19, three sieve plates are from top to bottom arranged, and three sieve plates are obliquely installed, and tilt angle is identical, and tilt Angle be 1 ° to 2 °, each sieve plate be by the first sieve 4, the second sieve 5, third sieve 6 and the 4th sieve 7 splicing and At, and between two adjacent sieves be spaced apart by demarcation plate 8, four on each sieve plate sieve is by close to feed hopper 16 one end to the other end, the slot size on sieve be it is ascending, the tail end of each 4th sieve 7 is equipped with oversize Stock guide 11,11 bottom end of oversize stock guide are equipped with oversize outlet 12, and the tail end top of the 4th sieve 7 of topmost is vertical It is provided with partition 13, which is fixedly mounted on inside body 1, and the lower end of body 1 is set there are four screenings outlet 14, often A screenings outlet 14 is respectively positioned on the underface of corresponding sieve, further includes feed hopper 16, there are three 16 bottom end of feed hopper is set Passage 17, three passages 17 are connected in respectively on 1 side wall of body above each sieve plate, and three passages 17 pass through branch Frame 18 is fixed on the pedestal of body 1.

The course of work:

Flour semi-finished product are added by loading hopper 16, are respectively enterd in three air compartments 19 by three passages 17, material exists Under the action of vibrating motor 15 and bellows 10, air-flow passes through sieve plate and on-the-sieve material from bottom to top, after material falls into sieve plate, The tilt and vibration of sieve plate flows material in loose state and to export direction, and due to the effect of ascending air, make object Expect the size fractionation that floating velocity is pressed on sieve plate, significantly material is in the lower layer being classified to floating velocity, easily passes through sieve pore Referred to as screenings, material are successively classified on multilayer compass screen surface, are successively segmented step by step, so that the average product of lower screen plate oversize Matter upper layer is good, and the material of section is good compared with back segment in face of same layer sieve plate.

Suitable air velocity is selected, lighter particle is in and suspends and half suspended state, heavier particle contact sieve Web plate, then by configuring sieve pore appropriate, the material for forming classification is successively become across compass screen surface paragraph by paragraph by the sequence to get on, get off Screenings becomes secondary by the sequencing quality of material across compass screen surface paragraph by paragraph, and granularity becomes larger paragraph by paragraph, biggish adhesive bran powder grain and pure wheat Because floating velocity is low, granularity can not pass through sieve pore, be raised air-flow support, finally become on sieve skin small pieces with sieve pore is less than Object is discharged or is siphoned away by air-flow.

The orientation or positional relationship of the instructions such as term "inner", "outside", "upper", "lower" is in the description of the present invention, It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of description the utility model rather than requires the utility model must It must be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.

Claims

1. a kind of wheat flour purifier, including body (1), vibrating motor (15), body (1) is internal to be equipped with sieve plate, and body (1) upper end is set Have air duct (9), air duct (9) upper end is equipped with bellows (10), it is characterised in that: the quantity of the sieve plate is three, three sieves Plate is from top to bottom arranged, and each sieve plate is by the first sieve (4), the second sieve (5), third sieve (6) and the 4th sieve Net (7) is spliced, and is to be spaced apart between two adjacent sieves by demarcation plate (8), the tail end of each 4th sieve (7) It is equipped with oversize stock guide (11), oversize stock guide (11) bottom end is equipped with oversize outlet (12), the lower end of body (1) If there are four screenings outlet (14), each screenings outlet (14) is respectively positioned on the underface of corresponding sieve, further includes Feed hopper (16), feed hopper (16) bottom end are set there are three passage (17), and three passages (17) are connected in each sieve respectively On body (1) side wall above plate, three passages (17) are fixed on the pedestal of body (1) by bracket (18).

2. wheat flour purifier according to claim 1, it is characterised in that: three sieve plates are obliquely installed, and tilt angle is identical, And tilt angle is 1 ° to 2 °.

3. wheat flour purifier according to claim 1, it is characterised in that: four sieves on each sieve plate by close into To the other end, the slot size on sieve is ascending for one end of hopper (16).

4. wheat flour purifier according to claim 1, it is characterised in that: vertical above the tail end of the 4th sieve (7) of topmost Partition (13) are provided with, it is internal which is fixedly mounted on body (1).