A kind of electrostatic adsorption type spray-drying pelleting machineTechnical field
The present invention relates to pharmaceutical technology sectors, be specifically related to a kind of electrostatic adsorption type spray-drying pelleting machine.
Background technology
Spray-drying pelleting machine is a kind of novel one-step device for granulating materials spray drying technology and fluidized bed granulation technology are combined into one, and it utilizes air-introduced machine negative-pressure ward to make droplet dry, assembles granulating, and can adjust granularity as requested; But the material collecting device of existing spray-drying pelleting machine utilizes the principle of vibrations rewinding, therefore rewinding time inevitably there will be the situation of vibrations, so need a kind of electrostatic adsorption type spray-drying pelleting machine badly to solve the problem.
Summary of the invention
The object of the invention is to for the deficiencies in the prior art; a kind of electrostatic adsorption type spray-drying pelleting machine is provided, during the rewinding that the material collecting device that this electrostatic adsorption type spray-drying pelleting machine can solve existing spray-drying pelleting machine well utilizes the principle of vibrations rewinding and causes, there will be the problem of vibrations.
For reaching above-mentioned requirements, the technical scheme that the present invention takes is: provide a kind of electrostatic adsorption type spray-drying pelleting machine, and this electrostatic adsorption type spray-drying pelleting machine comprises feed pipe, drying chamber, is arranged at rising chamber below described drying chamber, is arranged at adsorbent chamber above drying chamber; Adsorbent chamber is connected with device for suction material, discharging chamber is provided with in device for suction material, electrostatic adsorption device is provided with in device for suction material, electrostatic adsorption device is provided with Electrostatic Absorption bar, Electrostatic Absorption bar stretches among described adsorbent chamber, and the end of Electrostatic Absorption bar is arranged with insulating sleeve, and the sidewall of drying chamber is provided with atomizer, the nozzle that atomizer comprises Movable motor, the movable axis be connected with Movable motor and is flexibly connected with movable axis, is provided with prefiltration chamber below rising chamber.
The advantage of this electrostatic adsorption type spray-drying pelleting machine is as follows:
(1) avoid with the absorption carrying out material the situation that vibrations appear when rewinding in existing material collecting device by arranging Electrostatic Absorption bar, thus solve existing electrostatic shockproof spray-drying pelleting machine well and often occur violent vibrations in use and cause the problem stirred up a cloud of dust.
(2) efficiency of suction is drastically increased by arranging Electrostatic Absorption bar, adsorbent chamber, insulating sleeve and electrostatic adsorption device.
(3) efficiency of material rising greatly can be improved by arranging left motor, right motor, left fan and right fan.
(4) be arranged on movable axis by nozzle, thus improve the nebulization efficiency of nozzle.
(5) can the material be adsorbed on Electrostatic Absorption bar be blown in device for suction material, to realize the collection of material by arranging fan.
Accompanying drawing explanation
Accompanying drawing described herein is used to provide further understanding of the present application, form a application's part, use identical reference number to represent same or analogous part in the drawings, the schematic description and description of the application, for explaining the application, does not form the improper restriction to the application.In the accompanying drawings:
Fig. 1 schematically shows the structural representation of the electrostatic adsorption type spray-drying pelleting machine according to the application's embodiment.
Wherein: 1, prefiltration chamber; 2, left motor; 3, drying chamber; 4, Movable motor; 5, atomizer; 6, fan; 7, Electrostatic Absorption bar; 8, adsorbent chamber; 9, insulating sleeve; 10, electrostatic adsorption device; 11, device for suction material; 12, feed pipe; 13, right motor; 14, rotating shaft; 15, handle; 16, lower cover; 17, filter screen; 18, discharging chamber; 19, nozzle; 20, movable axis; 21, rising chamber; 22, left fan; 23, right fan.
Detailed description of the invention
For making the object of the application, technical scheme and advantage clearly, below in conjunction with drawings and the specific embodiments, the application is described in further detail.
In the following description, quoting of " embodiment ", " embodiment ", " example ", " example " etc. is shown that the embodiment of so description or example can comprise special characteristic, structure, characteristic, character, element or limit, but not each embodiment or example must comprise special characteristic, structure, characteristic, character, element or limit.In addition, reuse phrase " embodiment according to the application " although be likely refer to identical embodiment, and not necessarily refers to identical embodiment.
For the sake of simplicity, eliminate in below describing and well known to a person skilled in the art some technical characteristic.
According to an embodiment of the application, provide a kind of electrostatic adsorption type spray-drying pelleting machine, as shown in Figure 1, comprise feed pipe 12, drying chamber 3, be arranged at rising chamber 21 below drying chamber 3, be arranged at adsorbent chamber 8 above drying chamber 3; Adsorbent chamber 8 is connected with device for suction material 11, discharging chamber 18 is provided with in device for suction material 11, electrostatic adsorption device 10 is provided with in device for suction material 11, electrostatic adsorption device 10 is provided with Electrostatic Absorption bar 7, Electrostatic Absorption bar 7 stretches among adsorbent chamber 8, the end of Electrostatic Absorption bar 7 is arranged with insulating sleeve 9, the sidewall of drying chamber 3 is provided with atomizer 5, the nozzle 19 that atomizer 5 comprises Movable motor 4, the movable axis 20 be connected with Movable motor 4 and is flexibly connected with movable axis 20, is provided with prefiltration chamber 1 below rising chamber 21.
According to an embodiment of the application, two side end faces in the rising chamber 21 of this electrostatic adsorption type spray-drying pelleting machine are provided with left fan 22 and right fan 23, left fan 22 is connected with left motor 2 circuit, and right fan 23 is connected with right motor 13 circuit.
According to an embodiment of the application, drying chamber 3 top of this electrostatic adsorption type spray-drying pelleting machine is provided with filter screen 17.
According to an embodiment of the application, the side end face of the adsorbent chamber 8 of this electrostatic adsorption type spray-drying pelleting machine is provided with fan 6.
According to an embodiment of the application, be connected with lower cover 16 by rotating shaft 14 bottom the device for suction material 11 of this electrostatic adsorption type spray-drying pelleting machine, lower cover 16 be provided with handle 15.
This electrostatic adsorption type spray-drying pelleting machine in use, material can be imported by feed pipe 12, and enter rising chamber 21 through prefiltration chamber 1, and rise under the effect of left fan 22 and right fan 23, enter drying chamber 3, nozzle 19 can rotate under the drive of Movable motor 4 on movable axis 20, material is entering adsorbent chamber 8 after filter screen 17, and be adsorbed on Electrostatic Absorption bar 7, and enter discharging chamber 18 under the effect of machine 6 of being in the wind, after material touches insulating sleeve 9, Electrostatic Absorption bar 7 disappears to its power of adsorbing, material will fall, lower cover 16 can be opened by pull handle 15, to realize feeding.
The above embodiment only represents several embodiment of the present invention, and it describes comparatively concrete and detailed, but can not be interpreted as limitation of the scope of the invention.It should be pointed out that for the person of ordinary skill of the art, without departing from the inventive concept of the premise, can also make some distortion and improvement, these all belong to scope.Therefore protection scope of the present invention should be as the criterion with described claim.