A kind of device that generation steam is taken away using inert gas
The present invention relates to drying machine technical field, specially a kind of device that generation steam is taken away using inert gas.
Existing spray dryer is a kind of equipment dried using inert gas, is separated into material liquid using atomizer
Droplet, and dry droplet with hot gas and obtain product, main working process is：Extraneous fresh air by air cleaner,
Air blower, air inlet heater, air themperature is brought up to 160 DEG C or so, be sent into drying tower, before drying tower is entered, heat
Air first passes through equal air uniform plate, is uniformly distributed hot-air, prevents vortex, avoids coke powder, to ensure drying effect.It need to do
The material liquid of dry processing, atomizer is pumped to by pressure, feed liquid mixes with vaporific ejection and with hot-air, material Micro-picking heat
Amount, moment moisture evaporation, powder falls downward is formed, by one section of constant rate of drying, further evaporates moisture, coarse granule falls into dry
The bottom of dry tower and discharge, the mixture of dried material fine silt and low temperature humid air separate through cyclone separator, and give up sky
Gas is discharged by exhaust blower, is dried fine powder product and is fallen and is continuously discharged by discharger, spray dryer at work, moist material
After being thrown in dry tower wall, often stick on top, glues the material of wall due to resting on for a long time on inwall, it is possible to meeting
It is burnt or rotten, influence product quality；And the material after viscous wall often lumps and falls into bottom of towe discharging opening, makes product sometimes
Moisture content and fineness as defined in not reaching, therefore, a kind of it is proposed that device that generation steam is taken away using inert gas.
The content of the invention
It is an object of the invention to provide a kind of device that generation steam is taken away using inert gas, to solve above-mentioned background
The problem of being proposed in technology.
To achieve the above object, the present invention provides following technical scheme：It is a kind of to take away generation steam using inert gas
Device, including drying tower, the side of the drying tower are provided with support frame, and the drying tower bottom discharge mouth is provided with Blowing stopper, institute
State and be provided with siccative collecting box below Blowing stopper, the drying tower side lower is provided with discharge pipe, and the discharge pipe is provided with pressure
Table, the side surface upper part of the drying tower are provided with blast pipe, and the blast pipe is provided with heater, the bottom left of the drying tower
Provided with fixed mount, the fixed mount is provided with reducing motor, and the upper surface middle part of the drying tower is provided with manhole, the circle
Bearing is provided with shape through hole, the bearing is provided with isocon, the following table of the isocon built with supervisor, the lower end of the supervisor
Face is provided with shower nozzle, and the upper end of the supervisor is provided with swivel joint, and the upper end of the swivel joint and the end of feed pipe connect.
Preferably, the bottom of the drying tower is provided with tapered.
Preferably, the quantity of the blast pipe is four, and the blast pipe is evenly distributed in the side of drying tower, and enters
Airduct, which is that cavity ends are downward, to be obliquely installed.
Preferably, the supervisor on the bearing top is provided with location-plate.
Preferably, the supervisor on the location-plate top is provided with geared sleeve, and the shaft end of the reducing motor is provided with and gear
Cover the gear being meshed.
Compared with prior art, the beneficial effects of the invention are as follows：The device that generation steam is taken away using inert gas will
Need to dry the feed liquid processed from feed pipe introducing, be atomized feed liquid in the presence of pressure and shower nozzle, while sprinkler rotation can
So that the feed liquid of atomization is more uniformly sprayed at the top of drying tower, side sets blast pipe to introduce the air-flow of heating, right
Moisture in feed liquid is evaporated, and obtains dry feed powder, and blast pipe tilts down the air-flow that sets and can make in drying tower
The thermal current of downward spiral is formed, the hardened inwall in drying tower of feed powder will not be made, this takes away generation steam using inert gas
Device be advantageous to the generation of dry reaction, water capacity and fineness are uniform.
Brief description of the drawings
Fig. 1 is schematic structural view of the invention.
In figure：1 drying tower, 2 support frames, 3 Blowing stoppers, 4 siccative collecting boxs, 5 discharge pipes, 6 pressure gauges, 7 blast pipes, 8 add
Hot device, 9 fixed mounts, 10 reducing motors, 11 bearings, 12 supervisors, 13 isocons, 14 shower nozzles, 15 location-plates, 16 geared sleeves, 17 rotations
Adapter, 18 feed pipes.
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
Referring to Fig. 1, the present invention provides a kind of technical scheme：A kind of device that generation steam is taken away using inert gas,
Including drying tower 1, drying tower 1 is full of the inert gas with certain temperature, and the bottom of drying tower 1 is provided with tapered, convenient discharging,
The side of drying tower 1 is provided with support frame 2, and the bottom discharge mouth of drying tower 1 is provided with Blowing stopper 3, and the lower section of Blowing stopper 3 is provided with siccative and collected
Case 4, the side lower of drying tower 1 are provided with discharge pipe 5, and discharge pipe 5 is provided with pressure gauge 6, pressure change are detected, in time in adjustment
Pressure, ensure the suitable internal pressure of stabilization of drying tower 1, the side surface upper part of drying tower 1 is provided with blast pipe 7, and the quantity of blast pipe 7 is four
Individual, blast pipe 7 is evenly distributed in the side of drying tower 1, and blast pipe 7 is obliquely installed for cavity ends are downward, drying tower 1
The blast pipe 7 in outside is provided with heater 8, and side sets blast pipe 7 to introduce the air-flow of heating, and the moisture in feed liquid is carried out
Evaporation, obtains dry feed powder, and the tilting down to set of blast pipe 7 can make the air-flow in drying tower 1 form downward spiral
Thermal current, will not make the hardened inwall in drying tower 1 of feed powder, and the bottom left of drying tower 1 is provided with fixed mount 9, set on fixed mount 9
There is reducing motor 10, the upper surface middle part of drying tower 1 is provided with manhole, is provided with bearing 11 in manhole, bearing 11 is built-in
There is supervisor 12, the lower end for being responsible for 12 is provided with isocon 13, and the supervisor 12 on the top of bearing 11 is provided with location-plate 15, on location-plate 15
The supervisor 12 in portion is provided with geared sleeve 16, and the shaft end of reducing motor 10 is provided with the gear being meshed with geared sleeve 16, isocon 13
Lower surface be provided with shower nozzle 14, the upper end for being responsible for 12 is provided with swivel joint 17, the upper end of swivel joint 17 and the end of feed pipe 18
Portion connects, it would be desirable to which the feed liquid for drying processing introduces from feed pipe 18, makes feed liquid mist in the presence of outside pressure and shower nozzle 14
Change, while the rotation of shower nozzle 14 can make the feed liquid of atomization more uniformly be sprayed at the inner chamber top of drying tower 1, this utilizes inertia
The device that gas takes away generation steam is advantageous to the generation of dry reaction, and water capacity and fineness are uniform.
Operation principle：Feed liquid is with vaporific ejection and is mixed with the inert gas of heat, material Micro-picking heat, moment moisture
Evaporation, powder falls downward is formed, by one section of constant rate of drying, further evaporates moisture, coarse granule falls into the bottom of drying tower 1
And discharge, the mixture of dried material fine silt and low temperature humid air flows into next procedure through discharge pipe 5, dries fine powder
Product falls from Blowing stopper 3 and continuously discharged, and feed liquid introduces from feed pipe 18, makes feed liquid mist in the presence of pressure and shower nozzle 14
Change, while the rotation of shower nozzle 14 can make the feed liquid of atomization more uniformly be sprayed at the top of drying tower 1, side sets blast pipe
7 introduce the air-flow of heating, and blast pipe 7 tilts down the hot gas for setting and the air-flow in drying tower being made to form downward spiral
Stream, will not make the hardened inwall in drying tower 1 of feed powder.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of changes, modification can be carried out to these embodiments, replace without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.