CN206430453U - One kind vortex drying tower - Google Patents

Abstract

The utility model is related to dry materials technical field, more particularly to a kind of vortex drying tower, including tower body, the tower body inner chamber is in cylinder, and the top of the tower body is provided with charging aperture, and bottom is provided with discharging opening；Characterized in that, be evenly distributed with some first passages and some second passages on the tower body wall, wherein the first passage is main passage, first passage and the second passage with tower body intracavity inter-connection；Each first passage is in the same plane, and each second passage is located in another plane；The lower section of plane where plane where each second passage is located at each first passage.The beneficial effect of technical solutions of the utility model is：Ensure that the valuable components of dried material are not destroyed to greatest extent, drying time difference is small, and degree of drying is homogeneous, can fully solve dried object and glue wall defect, improve production efficiency, reduce energy consumption.

Description

One kind vortex drying tower

Technical field

The utility model is related to dry materials technical field, more particularly to a kind of vortex drying tower.

Background technology

At present existing technology droplet is dried it is general use spray dryer, but spray dryer exist it is easy to stick Wall, easily absorption tower wall, required hall space is big, tower diameter is big, tower body is high, enter tower wind-warm syndrome high, destructible valuable components, energy consumption Greatly, efficiency is low, and dry materials degree heterogeneity, material are by drying time difference is larger, material physics and chemical property are unbalanced Etc. drawback;The state material such as particle and powder is dried it is general use baking oven, oven drying has that energy consumption is big, dry materials Degree heterogeneity, dry materials time length, valuable components easily be destroyed and by the physics and chemical property of material after drying not Balanced the problems such as.

Utility model content

The utility model is to overcome at least one defect described in above-mentioned prior art（It is not enough）Drying is vortexed there is provided one kind Tower.

In order to solve the above technical problems, the technical solution of the utility model is as follows：

One kind vortex drying tower, including tower body, the tower body inner chamber is in cylinder, and the top of the tower body is provided with charging Mouthful, bottom is provided with discharging opening；Lead to characterized in that, being evenly distributed with some first passages and some second on the tower body wall Stomata, wherein the first passage be main passage, first passage and the second passage with tower body intracavity inter-connection；Respectively First passage is in the same plane, and each second passage is located in another plane；Plane position where each second passage The lower section of plane where each first passage；First passage and the second passage are inflated into tower body, logical through first The air-flow that stomata and the second passage enter tower body is mixed with entering the material of tower body through charging aperture；Each first passage enters The radial direction of gas direction and tower body inner chamber is in an angle a in the horizontal plane, in order to form vortex in tower body；Each second leads to The airintake direction of stomata is in the horizontal plane an angle b with the radial direction of tower body inner chamber, in order to the holding of vortex.

Further, as optimal technical scheme, atomizer is installed on the charging aperture, the first passage and second are led to The air-flow that stomata enters tower body is mixed with entering the material of tower body through atomizer.

Further, as optimal technical scheme, the airintake direction of first passage and the second passage is to tower Body top droop.

Further, as optimal technical scheme, some 3rd passages, described are evenly distributed with the tower body wall Three passages and tower body intracavity inter-connection；Each 3rd passage is in the same plane；Plane position where each 3rd passage The top of plane where each first passage；3rd passage is inflated into tower body, enters tower body through the 3rd passage Air-flow with through charging aperture enter tower body material mix；The airintake direction of each 3rd passage and the radius side of tower body inner chamber To being in an angle c in the horizontal plane, in order to form vortex in tower body.

Further, as optimal technical scheme, the airintake direction of the 3rd passage is to tower body bottom angled.

Further, as optimal technical scheme, first passage, the second passage and the 3rd passage are communicated with Inlet duct；The discharging opening is communicated with blower unit；The inlet duct is used to inflate into tower body, and the blower unit is used In being evacuated to outside tower body, the inlet duct forms vortex with blower unit collective effect in tower body inner chamber.

Further, as optimal technical scheme, the inlet duct is included into the first air inlet pipe, the second air inlet pipe and Three air inlet pipe, the first air inlet pipe, the second air inlet pipe and the 3rd air inlet pipe respectively with the first passage, the second passage and threeway Stomata is connected；First air inlet pipe, the second air inlet pipe and the 3rd air inlet pipe are used to control airintake direction.

Further, as optimal technical scheme, the inlet duct also includes first gas uniform device and second gas Uniform device, first gas uniform device and second gas uniform device are fixed on tower body outer wall, the first gas uniform device and The first air inlet and the second air inlet are respectively equipped with two even gas distribution devices, first tracheae and the 3rd air inlet pipe are respectively communicated with Between the first passage and the 3rd passage and first gas uniform device；Second air inlet pipe be communicated in the second passage with Between second gas uniform device.

Further, as optimal technical scheme, first passage and the 3rd passage are located at the top of tower body.

Further, as optimal technical scheme, the bottom of the tower body is in cone, and the discharging opening is located at cone Bottom.

Compared with prior art, the beneficial effect of technical solutions of the utility model is：

（1）, required drying temperature it is relatively low, ensure that the valuable components of dried material are not destroyed to greatest extent, reduce Energy consumption.

（2）, dried material dwell time in the tower difference it is small, by degree of drying it is homogeneous, be difficult absorption tower wall, physical property And chemical composition is balanced.

（3）, can fully solve dried object glue wall defect, improve production efficiency.

（4）, vortex drying tower tower body it is small, take hall space it is small, manufacturing cost and use cost is low.

（5）, the utility model can be used for droplet shape, particle and the state material such as powdered is dried.

Brief description of the drawings

Fig. 1 is the schematic front view of the utility model embodiment 1.

Fig. 2 is schematic cross-sectional views of the Fig. 1 along axis.

Fig. 3 is Fig. 1 schematic top plan view.

Fig. 4 is the sectional view in Fig. 1 along line A-A.

Fig. 5 is the schematic perspective view of the utility model embodiment 1.

Accompanying drawing being given for example only property explanation, it is impossible to be interpreted as the limitation to this patent；It is attached in order to more preferably illustrate the present embodiment Scheme some parts to have omission, zoom in or out, do not represent the size of actual product；To those skilled in the art, Some known features and its explanation may be omitted and will be understood by accompanying drawing；Same or analogous label correspondence is same or similar Part；Term the being given for example only property explanation of position relationship described in accompanying drawing, it is impossible to be interpreted as the limitation to this patent.

Embodiment

The technical solution of the utility model is described further with reference to the accompanying drawings and examples.

Embodiment one

It is preferred embodiment of the present utility model as Figure 1-4,

One kind vortex drying tower, including tower body 1, the inner chamber of tower body 1 in cylinder, the top of the tower body 1 be provided with into Atomizer is installed, bottom is provided with discharging opening 12 on material mouth 11, charging aperture 11；Some are evenly distributed with the wall of tower body 1 One passage 2, some second passages 2 ' and some 3rd passages 2 ' ', wherein the first passage 2 is main passage；It is described First passage 2, the second passage 2 ' and the 3rd passage 2 ' ' and the intracavity inter-connection of tower body 1；Each first passage 2 is located at On same plane, each second passage 2 ' is located in another plane, each 3rd passage 2 ' ' be located in another plane；Each second The plane at the place of passage 2 ' is located at the lower section of each place plane of first passage 2, the plane position at each 3rd 2 ' ' place of passage In the top of each place plane of first passage 2.The passage 2 ' of first passage 2 and second and the 3rd passage 2 ' ' to Inflate in tower body 1, through the first passage 2 and the second passage 2 ' and the 3rd passage 2 ' ' enter the air-flow of tower body 1 with through feeding The materials that mouth 11 enters tower body 1 are mixed；The airintake direction of each first passage 2 is with the radial direction R of the inner chamber of tower body 1 in level It is vortexed in face in an angle a in order to be formed in tower body 1；The airintake direction of each second passage 2 ' and the inner chamber of tower body 1 Radial direction R in the horizontal plane in an angle b in favor of in the holding of turbulent state；Each 3rd passage 2 ' ' air inlet side It is vortexed in the horizontal plane in an angle c in order to be formed in tower body 1 to the radial direction R with the inner chamber of tower body 1.

The airintake direction of the passage 2 ' of first passage 2 and second is to the top droop of tower body 1；3rd ventilation Hole 2 ' ' airintake direction to the bottom angled of tower body 1.

First passage 2, the second passage 2 ' and the 3rd passage 2 ' ' it is communicated with inlet duct；The discharging opening 12 are communicated with blower unit；

The inlet duct is included into the first air inlet pipe 31, the second air inlet pipe 31 ', the 3rd air inlet pipe 31 ' ' and first gas Uniform device 32 and second gas uniform device 32 ', first gas uniform device 32 and second gas uniform device 32 ' are fixed on outside tower body 1 On wall, the even gas distribution device 32 and second gas uniform device 32 ' are above respectively equipped with the first air inlet 321 and the second air inlet 321′；

The top of the passage 2 ' of first passage 2 and the 3rd ' be located at tower body 1, and first air inlet pipe 31 and the Three air inlet pipe 31 ' ' be respectively communicated between the first passage 2 and the 3rd passage 2 ' ' and first gas uniform device 32；Described Two air inlet pipe 31 ' are communicated between the second passage 2 ' and second gas uniform device 32 '；First air inlet pipe 31, second enter Tracheae 31 ' and the 3rd air inlet pipe 31 ' ' be used to control airintake direction.

The inlet duct is used to inflate into tower body 1, and the blower unit is used to be evacuated to outside tower body 1, the air inlet Device forms vortex with blower unit collective effect in the inner chamber of tower body 1.

The bottom of the tower body 1 is in cone, the discharging opening（12）Positioned at conical lower section.

In use, installing atomizer on atomizer installing port 11（Not shown in figure）, material is atomized laggard by atomizer Enter tower body 1；Hot blast enters even gas distribution device 32 by the air inlet 321 of first gas uniform device 32, then respectively through the first air inlet The first passage 2 of the air inlet pipe 32 ' of pipe 31 and the 3rd ' enter and the 3rd passage 2 ' '；Again through the first passage 2 and the 3rd ventilation Hole 2 ' ' entrance tower body 1, if into tower body 1 carried interest hot blast with rotational trajectory under the atomizer center of the top center of tower body 1 Fang Huiju；After the dried material being atomized through atomizer enters tower body 1, first with the heat from the 3rd passage 2 ' ' entrance tower body 1 Wind facies is met and mixed, the hot blast prevents material close to tower wall, it is to avoid wall sticking phenomenon generation, and material is by preliminarily dried； Then the mixture being mixed into from the 3rd passage 2 ' ' the enter hot blast of tower body 1 and material through the first passage 2 with entering tower body 1 hot blast meets and is mixed into new blend, during new blend is formed under blower unit suction using the central shaft of tower body 1 as vortex The vortex of the heart, material is further dried while descending in the vortex；Then descending vortex with through the second passage 2 ' upward the hot blasts that rotate for entering tower body 1 meet and mixed, and the hot blast slow down vortex downstream rate and maintain vortex State, last material continues to come downwards to the deep layer of material in vortex and core is dried, dry material and hot blast Discharge tower body 1 simultaneously in the presence of blower unit.

In use, other feeders can also be installed on charging aperture 11（Not shown in figure）, just can be used for particle Or the material of the state such as powdered is dried, its course of work is similar to embodiment one.

Obviously, above-described embodiment of the present utility model is only intended to clearly illustrate the utility model example, and It is not the restriction to embodiment of the present utility model.For those of ordinary skill in the field, in described above On the basis of can also make other changes in different forms.There is no need and unable to give all embodiments It is exhaustive.All any modifications, equivalent substitutions and improvements made within spirit of the present utility model and principle etc., should be included in Within the utility model scope of the claims.

Claims (10)

1. one kind vortex drying tower, including tower body（1）, the tower body（1）Inner chamber is in cylinder, the tower body（1）Top set There is charging aperture（11）, bottom is provided with discharging opening（12）；Characterized in that, the tower body（1）Some first are evenly distributed with wall Passage（2）With some second passages（2′）, wherein the first passage（2）For main passage, first passage（2）With Second passage（2′）And tower body（1）Intracavity inter-connection；Each first passage（2）It is in the same plane, each second ventilation Hole（2′）In another plane；Each second passage（2′）The plane at place is located at each first passage（2）Place plane Lower section；First passage（2）And second passage（2′）To tower body（1）Interior inflation, through the first passage（2）And second is logical Stomata（2′）Into tower body（1）Air-flow with through charging aperture（11）Into tower body（1）Material mix；Each first passage （2）Airintake direction and tower body（1）The radial direction of inner chamber（R）It is in the horizontal plane an angle a, in order in tower body（1）It is interior Form vortex；Each second passage（2′）Airintake direction and tower body（1）The radial direction of inner chamber（R）In the horizontal plane in a folder Angle b, in order to the holding of vortex.

2. vortex drying tower according to claim 1, it is characterised in that the charging aperture（11）On atomizer is installed, First passage（2）And second passage（2′）Into tower body（1）Air-flow and enter tower body through atomizer（1）Material mutually mix Close.

3. vortex drying tower according to claim 1 or 2, it is characterised in that first passage（2）With the second ventilation Hole（2′）Airintake direction to tower body（1）Top droop.

4. vortex drying tower according to claim 1 or 2, it is characterised in that the tower body（1）If being evenly distributed with wall Dry 3rd passage（2′′）, the 3rd passage（2′′）With tower body（1）Intracavity inter-connection；Each 3rd passage（2′′）Position In on same plane；Each 3rd passage（2′′）The plane at place is located at each first passage（2）The top of place plane；Institute State the 3rd passage（2′′）To tower body（1）Interior inflation, through the 3rd passage（2′′）Into tower body（1）Air-flow with through charging aperture （11）Material into tower body is mixed；Each 3rd passage（2′′）Airintake direction and tower body（1）The radial direction of inner chamber （R）It is in the horizontal plane an angle c, in order in tower body（1）It is interior to form vortex.

5. vortex drying tower according to claim 4, it is characterised in that the 3rd passage（2′′）Airintake direction To tower body（1）Bottom angled.

6. vortex drying tower according to claim 4, it is characterised in that first passage（2）, the second passage （2′）With the 3rd passage（2′′）It is communicated with inlet duct；The discharging opening（12）It is communicated with blower unit；The inlet duct For to tower body（1）Interior inflation, the blower unit is used for tower body（1）Outer pumping, the inlet duct is total to blower unit Same-action is in tower body（1）Vortex is formed in inner chamber.

7. vortex drying tower according to claim 6, it is characterised in that the inlet duct includes the first air inlet pipe （31）, the second air inlet pipe（31′）With the 3rd air inlet pipe（31′′）, the first air inlet pipe（31）, the second air inlet pipe（31′）Enter with the 3rd Tracheae（31′′）Respectively with the first passage（2）, the second passage（2′）With the 3rd passage（2′′）It is connected；Described first Air inlet pipe（31）, the second air inlet pipe（31′）With the 3rd air inlet pipe（31′′）For controlling airintake direction.

8. vortex drying tower according to claim 7, it is characterised in that it is uniform that the inlet duct also includes first gas Device（32）With second gas uniform device（32′）, first gas uniform device（32）With second gas uniform device（32′）It is fixed on tower body （1）On outer wall, the even gas distribution device（32）With second gas uniform device（32′）On be respectively equipped with the first air inlet（321）With Second air inlet（321′）, first air inlet pipe（31）With the 3rd air inlet pipe（31′′）It is respectively communicated with the first passage（2） With the 3rd passage（2′′）With first gas uniform device（32）Between；Second air inlet pipe（31′）It is communicated in the second passage （2′）With second gas uniform device（32′）Between.

9. vortex drying tower according to claim 6, it is characterised in that first passage（2）With the 3rd passage （2′′）Positioned at tower body（1）Top.

10. the vortex drying tower according to claim any one of 6-9, it is characterised in that the tower body（1）Bottom in circle Taper, the discharging opening（12）Positioned at conical lower section.