A kind of graininess chemical industry raw material screening machine
A kind of industrial chemicals screening installation is the utility model is related to, more particularly to a kind of graininess chemical industry raw material screening machine.
Industrial chemicals species is a lot, has many uses, and can be generally divided into Organic Chemicals and Inorganic Chemicals two is big
Class, and industrial chemicals screening plant is a kind of device for making material by the size discrimination of particle diameter, mainly by sieve plate
The size of sieve diameter and material particles diameter is contrasted, and so as to reach the purpose for distinguishing and selecting required particle, at present, is changed
In work operation, it is often necessary to some crystal grains, but some crystal grains is not of uniform size, it is necessary to by different size of particle
Select, be distinguished from, also in other industry, the degree uniform in size of strict guarantee grain products, must just use screening dress
Put and handled, to reach qualified requirement, traditional screening mode, be roughly divided into artificial screening and mechanical grading mode, people
Work is screened, and mainly by manually being selected using sieve granule materials, this mode labor intensity is big, and production efficiency is not
Height, mechanical grading, more conventional material screening machines for having labyrinth, although efficiency high, complicated in mechanical structure, take empty
Between it is larger, be not suitable for the different screening task for the treatment of capacity, it is uneven in pan feeding, packing phenomenon easily occurs, and with top
Formula once can be only done a kind of screening of the material of particle diameter, and operation is more single, there is many limitations during use, and
The waste material such as caused dust residue can not be collected in screening process, easily cause waste, it is difficult to promoted the use of for a long time,
A kind of therefore, it is proposed that graininess chemical industry raw material screening machine.
Utility model content
Main purpose of the present utility model is to provide a kind of graininess chemical industry raw material screening machine, by inside screening machine
Two groups of screen clothes are set simultaneously, and the mesh-density of first group of screen cloth is more than second group of screen cloth, and particulate material can be carried out more
The sifting sort of refinement, by setting dust aggregate bin, recycling is collected to caused raw material residue in screening process, led to
Cross and agitating device is set in feeding mouth, raw material mixing can be made while pan feeding is carried out evenly, lifting screening effect can be with
Effectively solve the problems, such as in background technology.
To achieve the above object, the technical scheme that the utility model is taken is：
A kind of graininess chemical industry raw material screening machine, including casing, charging aperture, dust aggregate bin and base, on the casing
End is provided with charging aperture, and the box house is provided with deflector chute, and the deflector chute threaded one end is connected with the first screen cloth, described
The deflector chute other end is fixedly connected with hopper, is provided with the second screen cloth below first screen cloth, the dust aggregate bin is set
It is placed in below the second screen cloth, the charging aperture side is connected with switch valve, and the charging aperture is internally provided with agitating shaft, the bottom
Seat upper end is provided with motor, and the motor upper end is provided with spring vibration device, and the base lower end is removably connected with pulley.
Further, the dust aggregate bin lower end is connected with slide rail.
Further, the slide rail is internally provided with ball, and ball is specifically provided with four groups.
Further, the mesh-density of first screen cloth is more than the second screen cloth.
Further, the deflector chute and hopper are provided with two groups.
Further, the base side is provided with control panel.
Further, described motor one end is connected with power transmission shaft.
Further, the agitating shaft top ring is around being connected with agitating paddle, and agitating paddle is specifically located at six groups or more.
Further, the one end of the mixing shaft is fixedly connected with wind.
Compared with prior art, the utility model has the advantages that：
1st, by setting agitating shaft inside charging aperture, and it is artificial hand-rail type by the Agitation speed, carry out can be with
During raw material pan feeding, mixing can be stirred to raw material makes its filtering evenly, and worker can control stirring extent by wind
And stirring efficiency, particulate material is distributed before screening layer is entered can be more uniformly distributed, and strengthen screening effect.
2nd, by setting two layers of screen cloth simultaneously inside screening machine, and the mesh-density of first layer screen cloth is more than the second layer
The mesh-density of screen cloth, while two groups of deflector chutes and hopper are respectively set, make in screening process to the original of variable grain size
Material can carry out more sophisticated category, improve the using effect of particle industrial chemicals.
3rd, by setting dust aggregate bin in screening machine inner bottom, when carrying out raw material screening pair during caused original
Material residue be collected, and by the dust aggregate bin screening machine indoor design for can push-pull configuration, can facilitate to being collected into
Residue processing, reduce the waste of raw material, production cost can be reduced to a certain extent.
Brief description of the drawings
Fig. 1 is a kind of overall structure diagram of graininess chemical industry raw material screening machine of the utility model.
Fig. 2 is a kind of structural representation of the dust aggregate bin of graininess chemical industry raw material screening machine of the utility model.
Fig. 3 is a kind of internal structure schematic diagram of the charging aperture of graininess chemical industry raw material screening machine of the utility model.
In figure：1st, casing；2nd, charging aperture；3rd, dust aggregate bin；4th, slide rail；5th, ball；6th, base；7th, switch valve；8th,
One screen cloth；9th, the second screen cloth；10th, deflector chute；11st, hopper；12nd, spring vibration device；13rd, control panel；14th, pulley；15、
Motor；16th, power transmission shaft；17th, agitating shaft；18th, agitating paddle；19th, wind.
Technological means, creation characteristic, reached purpose and effect to realize the utility model are easy to understand, below
With reference to embodiment, the utility model is expanded on further.
As Figure 1-3, a kind of graininess chemical industry raw material screening machine, including casing 1, charging aperture 2, the and of dust aggregate bin 3
Base 6, the upper end of casing 1 are provided with charging aperture 2, and the casing 1 is internally provided with deflector chute 10, described one end of deflector chute 10
The first screen cloth 8 is threaded with, the other end of deflector chute 10 is fixedly connected with hopper 11, and the lower section of the first screen cloth 8 is set
The second screen cloth 9 is equipped with, the dust aggregate bin 3 is arranged at the lower section of the second screen cloth 9, and the side of charging aperture 2 is connected with switch valve
7, the charging aperture 2 is internally provided with agitating shaft 17, and the upper end of base 6 is provided with motor 15, and the upper end of motor 15 is set
There is spring vibration device 12, the lower end of base 6 is removably connected with pulley 14.
Wherein, the lower end of dust aggregate bin 3 is connected with slide rail 4, dust aggregate bin 3 is completed push pull maneuver, enters
Row raw material residue is collected.
Wherein, the slide rail 4 is internally provided with ball 5, and ball 5 is specifically provided with four groups, it is possible to increase the cunning of slide rail 4
Dynamic fluency, and slide more firm.
Wherein, the mesh-density of first screen cloth 8 is more than the second screen cloth 9, and particulate material screening can be made finer.
Wherein, the deflector chute 10 and hopper 11 are provided with two groups, with not coordinating two groups of screen clothes to work independently, effectively
Wherein, the side of base 6 is provided with control panel 13, and the switching on and shutting down breakneck acceleration to screening machine is controlled tune
Wherein, described one end of motor 15 is connected with power transmission shaft 16, and the connecting spring vibrator 12 of power transmission shaft 16 enters screening machine
The workflow of row vibration screening.
Wherein, the top ring of agitating shaft 17 is around being connected with agitating paddle 18, and agitating paddle 18 be specifically located at six groups or with
On, stirring is more uniformly distributed, improves screening efficiency.
Wherein, described one end of agitating shaft 17 is fixedly connected with wind 19, and hand agitating mode can be according to worker certainly
Body wish carries out speed and the regulation of stirring extent reaches more preferable screening effect, humanized.
It should be noted that the utility model is a kind of graininess chemical industry raw material screening machine, when in use, pass through chain of command
Plate 13 is opened motor 15 and run, and motor 15 drives power transmission shaft 16 to operate, and spring vibration device 12 is started vibration screening mistake
Journey, in screening process, particulate material is poured into by charging aperture 2, when pouring into, carries out measuring control by switch valve 7, and pass through
The agitating shaft 17 set inside charging aperture 2 can make to make by way of stirring raw material enter it is fashionable evenly prevent from accumulating,
After raw material enters body, by two layers of the screen cloth set respectively in internal body, and the mesh-density of upper strata No.1 screen cloth 8 is more than
No. two screen clothes 9 of lower floor, in machine vibration, the industrial chemicals that granular size differs passes through different screen cloth and hopper respectively
11 complete to collect screening operation, and the effect of screening is more preferable, and sets dust aggregate bin 3 in internal body lower end, to vibrating
Caused raw material dust and residue are collected in screening process, and recycling can be achieved, and pulley 14 is set in body lower end,
Make raw material screening machine movement more convenient, apparatus structure precision, simple to operate, practicality is very strong, has very strong promotion price
The advantages of general principle and principal character of the present utility model and the utility model has been shown and described above.One's own profession
The technical staff of industry is it should be appreciated that the utility model is not restricted to the described embodiments, described in above-described embodiment and specification
Simply illustrate principle of the present utility model, on the premise of the spirit and scope of the utility model is not departed from, the utility model is also
Various changes and modifications are had, these changes and improvements are both fallen within claimed the scope of the utility model.The utility model
Claimed scope is by appended claims and its equivalent thereof.