A kind of rotation type air current screening plant
Technical field
The utility model relates to a kind of rotation type air current screening plants, belong to airflow screening technical field.
Background technique
Airflow shifting machine is the high-precision screening plant that a kind of pair of fine powder have mesh screen point, be widely used in chemical industry,
The industries such as medicine, food, papermaking, metallurgy, building materials, rubber, machinery.It can be to granular material of the fineness range in 80-500 mesh very
Good continuous screening, sieve can be replaced arbitrarily.
Existing airflow screening apparatus structure is simple, screening plant use when inside cylindrical sieve it is how fixed, hold
Cylindrical sieve inner bottom surface material accumulation is easily led to, to generate blocking, therefore provides a kind of rotation type air current screening plant.
Utility model content
The utility model provides a kind of rotation type air current screening plant, which passes through setting the first rotary electric machine and second
Rotary electric machine, the first rotary electric machine drive rotation axis rotation, and the second rotary electric machine drives cylindrical sieve rotation, so that fan can be with
Comprehensive blowing is sprinkled upon cylindrical sieve surface, avoids screen surface through-hole and causes blockages, screening effect is more preferable;Fan position
It in the bottom of cylindrical sieve, dries from bottom to top, effectively material in cylindrical sieve can be dispelled, further improve screening
Effect.
In order to solve the above-mentioned technical problem, the utility model provides the following technical solution:
A kind of rotation type air current screening plant of the utility model, including device noumenon, described device body bottom portion are provided with
Bottom plate, the bottom plate top side are equipped with breeze fan, and the bottom plate top surface is fixedly connected with pedestal, the pedestal top
Portion is fixedly connected with mixing tank, and the mixing tank top side is equipped with feed inlet, and the mixing tank bottom side is equipped with row
Material mouth, the mixing tank both side surface have been respectively fixedly connected with motor cabinet, have been separately installed with first turn on two motor cabinets
Dynamic motor and the second rotary electric machine, the output end of first rotary electric machine are connected with retarder, installation inside the mixing tank
There is cylindrical sieve, the cylindrical sieve end surface is flexibly connected by connecting sleeve with the mixing tank inner wall, the tubular
The sieve other end is connect with the output end of second rotary electric machine, and rotation axis is equipped with inside the cylindrical sieve, described to subtract
The output shaft of fast device passes through the connection sleeve and connect with one end of the rotation axis, and the mixing tank bottom is equipped with fan,
The air intake of the fan is connect by pipeline with the air outlet of the breeze fan.
As a kind of optimal technical scheme of the utility model, propeller is removably connected in the rotation axis.
As a kind of optimal technical scheme of the utility model, the fan is located at the mixing tank and the cylindrical sieve
Between, and cylindrical sieve described in the air outlet face of the fan.
As a kind of optimal technical scheme of the utility model, the feed inlet passes through the mixing tank and the tubular sieves
Online import connection.
As a kind of optimal technical scheme of the utility model, the breeze fan is located at the bottom of second rotary electric machine
Portion.
The utility model beneficial effect achieved is: the utility model passes through the first rotary electric machine of setting and the second rotation
Motor, the first rotary electric machine drive rotation axis rotation, and the second rotary electric machine drives cylindrical sieve rotation, allow fan entirely square
Blowing for position is sprinkled upon cylindrical sieve surface, avoids screen surface through-hole and causes blockages, screening effect is more preferable;Fan is located at cylinder
The bottom of shape sieve, dries from bottom to top, can effectively dispel material in cylindrical sieve, further improves screening effect
Fruit.
Detailed description of the invention
Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this
Novel embodiment is used to explain the utility model together, does not constitute limitations of the present invention.In the accompanying drawings:
Fig. 1 is the structural schematic diagram of the utility model;
Fig. 2 is enlarged structure schematic diagram at the A of the utility model.
In figure: 1- device noumenon, 2- bottom plate, 3- pedestal, 4- mixing tank, 5- motor cabinet, the first rotary electric machine of 6-, 7- slow down
Device, the second rotary electric machine of 8-, 9- breeze fan, 10- fan, 11- discharge gate, 12- feed inlet, 13- cylindrical sieve, 14- rotation
Axis, 15- propeller, 16- connection sleeve, 17- output shaft.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Embodiment: as shown in Figs. 1-2, a kind of rotation type air current screening plant of the utility model, including device noumenon 1, institute
It states 1 bottom of device noumenon and is provided with bottom plate 2,2 top side of bottom plate is equipped with breeze fan 9,2 top surface of bottom plate
It is fixedly connected with pedestal 3, mixing tank 4 is fixedly connected at the top of the pedestal 3,4 top side of mixing tank is equipped with charging
Mouth 12,4 bottom side of mixing tank is equipped with discharge gate 11, and 4 both side surface of mixing tank has been respectively fixedly connected with motor
Seat 5 is separately installed with the first rotary electric machine 6 and the second rotary electric machine 8, first rotary electric machine 6 on two motor cabinets 5
Output end be connected with retarder 7, cylindrical sieve 13,13 end surface of cylindrical sieve are installed inside the mixing tank 4
It is flexibly connected by connection sleeve 16 with 4 inner wall of mixing tank, 13 other end of cylindrical sieve and the second rotation electricity
The output end of machine 8 connects, and rotation axis 14 is equipped with inside the cylindrical sieve 13, and the output shaft 17 of the retarder 7 passes through institute
It states connection sleeve 16 to connect with one end of the rotation axis 14,4 bottom of mixing tank is equipped with fan 10, the fan 10
Air intake is connect by pipeline with the air outlet of the breeze fan 9.
It is removably connected with propeller 15 in the rotation axis 14, material is stirred by propeller 15.It is described
Fan 10 is between the mixing tank 4 and the cylindrical sieve 13, and tubular described in the air outlet face of the fan 10 sieves
Net 13, fan 10 are dried from bottom to top, can effectively be dispelled material.The feed inlet 12 passes through the mixing tank 4 and institute
State the connection of 13 upper inlet of cylindrical sieve.The breeze fan 9 is located at the bottom of second rotary electric machine 8.
Specifically, a kind of rotation type air current screening plant, in use, material is poured into tubular sieve by feed inlet 12 first
Inside net 13, then start the first rotary electric machine 6 and the second rotary electric machine 8, the first rotary electric machine 6 is by retarder 7 with turn
Moving axis 14 rotates, and the second rotary electric machine 8 drives cylindrical sieve 13 to rotate, and rotation axis 14 and cylindrical sieve 13 are in the course of rotation
The fan 10 of bottom is dried, and can effectively be blown out the little particle in cylindrical sieve 13, and pass through 11 row of discharge gate of bottom
Out, remaining bulky grain is then stayed in inside cylindrical sieve 13 and is regrind, structurally reasonable, and what fan 10 can be comprehensive, which blow, spills
On 13 surface of cylindrical sieve, avoids screen surface through-hole and cause blockages, screening effect is more preferable;Fan 10 is located at tubular sieve
The bottom of net 13, dries from bottom to top, can effectively dispel material in cylindrical sieve 13, further improves screening effect
Fruit.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.