CN208212550U - A kind of Highspeedcentrifugingandsprayingdrier - Google Patents
A kind of Highspeedcentrifugingandsprayingdrier Download PDFInfo
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- CN208212550U CN208212550U CN201820520815.6U CN201820520815U CN208212550U CN 208212550 U CN208212550 U CN 208212550U CN 201820520815 U CN201820520815 U CN 201820520815U CN 208212550 U CN208212550 U CN 208212550U
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- drying tower
- drying
- highspeedcentrifugingandsprayingdrier
- toroidal nozzle
- feed liquid
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Abstract
The utility model discloses a kind of Highspeedcentrifugingandsprayingdriers, belong to drying device field, the residual material that the inner wall of drying tower can be adhered to by being intended to provide one kind be cleared up, so that drying tower is not easily susceptible to the Highspeedcentrifugingandsprayingdrier of corrosion, it is characterized in that, a kind of Highspeedcentrifugingandsprayingdrier, including drying tower, feeding mechanism and air inlet mechanism, it is equipped with toroidal nozzle in drying tower, is connected with water inlet pipe on toroidal nozzle, is provided with spray nozzle on toroidal nozzle；The top of drying tower is provided with the lifting assembly for adjusting toroidal nozzle height along its axisymmetrical.The utility model is suitable for the drying work of material.
Description
Technical field
The utility model relates to a kind of drying equipment, in particular to a kind of Highspeedcentrifugingandsprayingdrier.
Background technique
Highspeedcentrifugingandsprayingdrier be it is a kind of by the fluid foods such as biology, drug, food by atomization be processed into
The equipment for drying of powder material, it mainly by solution, emulsion, suspension or contains water using different atomizers
Point plaster material be in by spraying tiny drop in hot wind in drying tower, in drop dropping process, moisture be evaporated and
At powdered or granular product.
The Chinese patent of Publication No. CN105833553A discloses a kind of intelligent high-speed drying machine with centrifugal spray, including into
Expect mechanism, heating mechanism, drier, separating mechanism and control mechanism；The feeding mechanism includes barrel and flow sensor,
The flow sensor is arranged on the discharge nozzle of barrel, the drier include drying tower, humidity sensor, peristaltic pump,
Reflux line, electric T-shaped valve, the electric T-shaped valve discharge port with drying tower, the entrance of reflux line and drying tower respectively
It is connected, the peristaltic pump is arranged on the feed inlet of drying tower, the outlet point of the discharge port and reflux line of the feeding mechanism
Not Tong Guo peristaltic pump be connected with the feed inlet of drying tower.
Above-mentioned this intelligent high-speed drying machine with centrifugal spray, material encounters heat after being sprayed into mist in the process of work
Dry tower side wall is readily adhered on its inner wall and forms residual, does not clear up be easy to corrode the inner wall of drying tower for a long time,
So that the service life of drying tower greatly reduces.
Utility model content
The purpose of the utility model is to provide a kind of Highspeedcentrifugingandsprayingdrier, having can be viscous to the inner wall of drying tower
Attached residual material is cleared up, so that drying tower is not easily susceptible to the effect of corrosion.
The above-mentioned technical purpose of the utility model has the technical scheme that
A kind of Highspeedcentrifugingandsprayingdrier, including be made of drying cylinder and broach hopper drying tower, feeding mechanism with
And the air inlet mechanism being connect with drying tower, the drying cylinder is interior to be equipped with the atomizer being connected to feeding mechanism；
It is equipped with toroidal nozzle positioned at the top of the atomizer in the drying tower, is connected with and is pierced by the toroidal nozzle
The side of water inlet pipe at the top of the drying tower, the toroidal nozzle towards the dry tower side wall is surrounded with several sprays
Mouth；
The top of the drying tower is provided with the lifting assembly for adjusting the toroidal nozzle height along its axisymmetrical, described
Lifting assembly includes driving motor one, wire winding tube, traction rope and fixed pulley, and the driving motor one and fixed pulley are fixedly installed
Rotor coaxial in the top of the drying tower, the wire winding tube and driving motor one is fixed, the rotation direction of the wire winding tube
It is vertical with the rotation direction of the fixed pulley；
One end of the traction rope is fixed with the wire winding tube, and the other end is around the fixed pulley and penetrates vertically described dry
In dry cylinder, the traction rope penetrates one end of the drying cylinder and the toroidal nozzle is fixed.
It by using above-mentioned technical proposal, is adjusted using height of the lifting assembly to toroidal nozzle, and passes through spray
Mouth carries out hydro-peening to the side wall of drying cylinder, so that defective material, which is not easy long-term adhesion, generates corruption to it in the side wall of drying cylinder
Erosion, so that entire drying tower has longer service life.
Further, heatproof sleeve is arranged on the traction rope, the heatproof sleeve is made of alkali-free glass fibre material.
By using above-mentioned technical proposal, since in dry materials, temperature with higher, traction rope are resistance in drying tower
High-temperature behavior is poor, heatproof sleeve made of alkali-free glass fibre material have many advantages, such as it is fire-retardant, heat-insulated, be not easily broken, so as to
It enough protects traction rope and prolongs its service life.
Further, the side wall of the drying cylinder is hollow, and cold source import has been respectively communicated on the drying tower and has been gone out with cold source
Mouthful.
By using above-mentioned technical proposal, cold source, which is passed through in drying cylinder side wall, can reduce its side wall temperatures, to make
The material after atomization drying is obtained to be not easy to generate biggish stickiness after contacting with the side wall of high temperature and be adhered on side wall.
It further, further include blowing component, the blowing component includes the injection tube of driving motor two and inner hollow,
The side of the injection tube towards the dry tower side wall offers several spray orifices along its length；
The driving motor two is set to the downside of the broach hopper, and the rotor of the driving motor two passes through the taper
The discharging lid of hopper is simultaneously coaxially fixed by rotary joint with the injection tube；
The air inlet pipe for being pierced by the discharging lid of broach hopper is connected on the rotary joint.
By using above-mentioned technical proposal, compressed air is passed through in injection tube and is sprayed by spray orifice, it can be further
The material sticked to drying cylinder inner wall purges, so that the collecting amount of dried material is not easily susceptible to influence.
Further, the injection tube is located at the inside of the toroidal nozzle.
By using above-mentioned technical proposal, when side wall of the toroidal nozzle to drying cylinder cleans, due to injection tube position
In the inside of toroidal nozzle, so that water is not easy directly to enter in injection tube from spray orifice and influence its subsequent use.
Further, the aperture of the spray orifice is 1.5mm~2mm.
By using above-mentioned technical proposal, spray orifice aperture is configured to guarantee that compressed air has after spray orifice sprays
Biggish blast pressure, so that the material that dry inner wall of tower sticks is easier to be blown down.
Further, a lateral contract of the spray orifice far from the dry tower axis.
By using above-mentioned technical proposal, compressed air is more concentrated from the gas pressure after spray orifice ejection, is further mentioned
High dry tower side wall sticks the cleaning effect of object.
Further, the air inlet mechanism includes air blower and hot air duct, and described hot air duct one end passes through electric heating
The connection of the air inlet of device and air blower, the other end are connected to drying cylinder；
The side of the drying tower is equipped with feed liquid cylinder, is connected with feed liquid pipeline on the feed liquid cylinder, the feed liquid pipeline is worn
It crosses hot air duct and is connect with atomizer.
It by using above-mentioned technical proposal, is connect again with atomizer since feed liquid pipeline initially passes through hot air duct, air warp
Air blower is blown into and is capable of forming hot wind by electric heater heating.Hot wind makes it have higher after heating in advance to feed liquid
Initial temperature so that the temperature difference between feed liquid and hot wind reduces.The mobility of feed liquid is also enhanced simultaneously, makes it quickly
It flows into drying tower, to realize drying after atomizer atomization comes into full contact with hot wind, so as to improve the drying of feed liquid
Efficiency.
Further, unicom pipeline is welded on the hot air duct, the unicom pipeline runs through hot air duct, the material
Liquid pipe road passes through unicom pipeline.
By using above-mentioned technical proposal, unicom pipeline can play a protective role to feed liquid pipeline, so that feed liquid
Pipeline will not be chronically at the state of high temperature, while but also feed liquid is not easy to overheat and influence the characteristic of itself.
In conclusion the utility model has the following beneficial effects:
1. passing through the setting of lifting assembly and toroidal nozzle, drying cylinder inner wall can be cleaned in time, so that
Material is not easy long-term adhesion and generates corrosion to drying cylinder；
2. by the setting of blowing component the material sticks amount on drying cylinder inner wall can be reduced, so that dried object
The collecting amount of material is not easily susceptible to influence；
3. can preheat to feed liquid by the way that feed liquid pipeline is preferentially arranged in hot air duct, feed liquid and hot wind are reduced
Between the temperature difference；The mobility that feed liquid can also be enhanced simultaneously, so that whole equipment drying efficiency with higher.
Detailed description of the invention
Fig. 1 is in the present embodiment for embodying whole structural schematic diagram；
Fig. 2 is in Fig. 1 for embodying the portion the A enlarged drawing of connection relationship between unicom pipeline and hot air duct；
Fig. 3 is in the present embodiment for embodying the structural schematic diagram inside drying tower；
Fig. 4 is the portion the B enlarged drawing in Fig. 3；
Fig. 5 is in the present embodiment for embodying the connection relationship diagram of heatproof sleeve and traction rope；
Fig. 6 is in the present embodiment for embodying the schematic diagram of jet orifice structure.
In figure, 1, drying tower；11, drying cylinder；12, broach hopper；13, toroidal nozzle；131, water inlet pipe；132, it sprays
Mouth；14, atomizer；15, cold source import；16, cold source exports；2, feeding mechanism；21, feed liquid cylinder；22, peristaltic pump；23, feed liquid pipe
Road；3, air inlet mechanism；31, air blower；32, hot air duct；33, electric heater；4, lifting assembly；41, driving motor one；42,
Wire winding tube；43, traction rope；431, heatproof sleeve；44, fixed pulley；5, it is blown component；51, driving motor two；52, injection tube；521,
Spray orifice；53, rotary joint；531, air inlet pipe；7, unicom pipeline.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
Wherein identical components are presented with like reference characters.It should be noted that word used in the following description
Language "front", "rear", "left", "right", "up" and "down" refer to the direction in attached drawing, word " bottom surface " and " top surface ", "inner" and
"outside" refers respectively to the direction towards or away from geometric center of specific component.
A kind of Highspeedcentrifugingandsprayingdrier is done as shown in Figure 1, including air inlet mechanism 3, feeding mechanism 2 and drying tower 1
Dry tower 1 includes drying cylinder 11 and the broach hopper 12 with fixation on the downside of drying cylinder 11.
As shown in Figure 1, air inlet mechanism 3 includes hot air duct 32 and the air blower 31 for being set to 1 side of drying tower.In drying
Top in cylinder 11 is provided with atomizer 14 (referring to Fig. 3), and 32 one end of hot air duct passes through electric heater 33 and air blower 31
Air inlet connection, the other end extend at atomizer 14.
As shown in Figure 1, feeding mechanism 2 includes the feed liquid cylinder 21 and feed liquid pipeline 23 for being set to 31 side of air blower.?
Several unicom pipelines 7 (referring to fig. 2) through itself are welded on hot air duct 32,23 one end of feed liquid pipeline passes through peristaltic pump
22 connect with feed liquid cylinder 21, and the other end passes through unicom pipeline 7 and connect with atomizer 14 (referring to Fig. 3).When air is from air blower 31
It is sent into and after the heating of electric heater 33, feed liquid pipeline 23 can be preheated, and feed solution flow on its interior improves, from
And it rapidly flows into and carries out subsequent drying in atomizer 14；Feed liquid initial temperature with higher after being atomized simultaneously,
There is the lesser temperature difference when contacting with hot wind, further improve drying efficiency.It is straight that unicom pipeline 7 can be avoided feed liquid pipeline 23
It connects and is contacted with the hot wind of high temperature, so that feed liquid is not easy to overheat and influence the characteristic of itself, while can also be to feed liquid pipeline 23
It plays a protective role.
As shown in Figure 1, since 11 side wall temperatures of drying cylinder are higher, feed liquid after atomization drying powdering with drying cylinder 11
Side wall contact, biggish stickiness can be generated because of high temperature, to be adhered on 11 side wall of drying cylinder.Therefore by the side wall of drying cylinder 11
It is set as hollow, has been respectively communicated with cold source import 15 and cold source outlet 16 in the opposite sides of drying cylinder 11, it can will when specific implementation
Condensed water is passed through in 11 side wall of drying cylinder, it is made to become cold wall, thus a possibility that reducing material sticks.
As shown in Figures 3 and 4, it is equipped with toroidal nozzle 13 in drying tower 1, is connected on toroidal nozzle 13 and is pierced by drying tower 1
The water inlet pipe 131 at top, toroidal nozzle 13 are surrounded with several spray nozzles 132 far from the side of its axis.In drying tower 1
Top is provided with the lifting assembly 4 for adjusting 13 height of toroidal nozzle along its axisymmetrical, which includes driving motor one
41, wire winding tube 42, traction rope 43 and fixed pulley 44.Driving motor 1 and fixed pulley 44 are fixedly installed on the top of drying cylinder 11
Portion, wire winding tube 42 are coaxially fixed on the rotor of driving motor 1, the rotation direction of wire winding tube 42 and the rotation of fixed pulley 44
Direction is vertical.One end of traction rope 43 and wire winding tube 42 are fixed, and the other end bypasses fixed pulley 44, and is penetrated in drying cylinder 11 vertically
It is fixed with toroidal nozzle 13.Toroidal nozzle 13 is located at the top of atomizer 14 under original state, is not wound in wire winding tube 42 at this time
On traction rope 43 be in tensioned state.
As shown in figure 5, being arranged with heatproof sleeve 431 on traction rope 43, which is by alkali-free glass fibre material
It is made.Since 43 heat resistance of traction rope is poor, thermal deformation is easy to happen in the drying tower 1 (referring to Fig. 3) of high temperature and is damaged, and
Alkali-free glass fibre material have many advantages, such as it is heat-insulated, fire-retardant, be not easily broken, therefore heatproof sleeve 431 can protect traction rope 43, make
It is with longer service life.
As shown in figure 3, being equipped with blowing component 5 in drying tower 1, which includes driving motor 2 51 and blowing
Pipe 52.Driving motor 2 51 is set to the downside of broach hopper 12, and the rotor of driving motor 2 51 passes through going out for broach hopper 12
Material lid is simultaneously coaxial fixed with injection tube 52 by rotary joint 53, is connected with the discharging for being pierced by broach hopper 12 on rotary joint 53
The air inlet pipe 531 of lid.Injection tube 52 is located at the inside of toroidal nozzle 13 and inner hollow, the air inlet of bleed pipe and rotary joint 53
Mouthful connection, injection tube 52 towards drying tower 1 side and offer several spray orifices 521 along its length.It is adopted in the present embodiment
Rotary joint 53 is the high pressure rectangular formula rotary joint 53 of De Weier company production, and broach hopper 12 goes out for convenience
Material can set two blocks of semi arch plates for discharging lid, then the discharge port of two blocks of semi arch plates and broach hopper 12 is detachably connected
It connects.
As shown in fig. 6, the aperture of spray orifice 521 is 1.5mm~2mm, and spray orifice 521 is towards the side drying cylinder 11 (referring to Fig. 3)
One side opening of wall is inwardly shunk.Since 521 aperture of spray orifice is smaller, when compressed air is after the desk-top spray orifice 521 of rounding sprays
With biggish blast pressure, the blast pressure being formed simultaneously also more is concentrated, so that attaching to 11 side wall of drying cylinder
Defective material is easier to be blown off, and further improves cleaning effect.
Specific implementation process: air is blown into through air blower 31 and is thermally formed hot wind by electric heater 33, starts simultaneously
Peristaltic pump 22, so that the feed liquid in feed liquid cylinder 21 is constantly extracted to drying cylinder 11.Since unicom pipeline 7 is understood by Hot-blast Heating,
It can be preheated when feed liquid is passed through from unicom pipeline 7, the feed liquid after preheating is spraying at imperceptible mist after atomizer 14 again
Liquid pearl, with can to dry in a very short period of time after hot air be finished product.Compressed air is passed through blowing at the same time
Pipe 52 is driven by driving motor 2 51 and is blown to 11 side wall of drying cylinder, and broach hopper is opened after the completion of dry materials
12 discharging lid can be collected.
Toroidal nozzle 13 is located at the top of atomizer 14 when original state, and toroidal nozzle 13 is connected high-pressure water, is passed through
The positive and negative rotation of control one 41 rotor of driving motor makes traction rope 43 carry out retractable cable, so that toroidal nozzle 13 is in drying cylinder 11
It is gone up and down, water can clean the side wall of drying cylinder 11 from the ejection of spray nozzle 132, and defective material is then from the bottom of broach hopper 12
Portion's discharge, so that the side wall of drying cylinder 11 is not easy to shorten the working life because of the long-term corrosion of defective material.
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability
Field technique personnel can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but
As long as all by the protection of Patent Law in the scope of the claims of the utility model.
Claims (9)
1. a kind of Highspeedcentrifugingandsprayingdrier, including be made of drying cylinder (11) and broach hopper (12) drying tower (1), into
Material mechanism (2) and the air inlet mechanism (3) connecting with drying tower (1), the drying cylinder (11) is interior to be equipped with feeding mechanism (2) even
Logical atomizer (14), it is characterized in that: the top in the drying tower (1) positioned at the atomizer (14) is equipped with toroidal nozzle
(13), the water inlet pipe (131) being pierced by the top of the drying tower (1), the toroidal nozzle are connected on the toroidal nozzle (13)
(13) several spray nozzles (132) are surrounded with towards the side of the drying tower (1) side wall；
The top of the drying tower (1) is provided with the lifting assembly for adjusting toroidal nozzle (13) height along its axisymmetrical
(4), the lifting assembly (4) includes driving motor one (41), wire winding tube (42), traction rope (43) and fixed pulley (44), described
Driving motor one (41) and fixed pulley (44) are fixedly installed on the top of the drying tower (1), the wire winding tube (42) and drive
The rotor coaxial of dynamic motor one (41) is fixed, the rotation direction of the wire winding tube (42) and the rotation direction of the fixed pulley (44)
Vertically；
One end and the wire winding tube (42) of the traction rope (43) are fixed, and the other end is around the fixed pulley (44) and wears vertically
Enter in the drying cylinder (11), one end and the toroidal nozzle (13) that the traction rope (43) penetrates the drying cylinder (11) are admittedly
It is fixed.
2. a kind of Highspeedcentrifugingandsprayingdrier according to claim 1, it is characterized in that: being arranged on the traction rope (43)
Have heatproof sleeve (431), the heatproof sleeve (431) is made of alkali-free glass fibre material.
3. a kind of Highspeedcentrifugingandsprayingdrier according to claim 1, it is characterized in that: the side wall of the drying cylinder (11)
Hollow, drying tower (1) cylinder has been respectively communicated with cold source import (15) and cold source outlet (16).
4. a kind of Highspeedcentrifugingandsprayingdrier according to claim 1, it is characterized in that: further include blowing component (5),
Blowing component (5) includes the injection tube (52) of driving motor two (51) and inner hollow, and the injection tube (52) is towards institute
The side for stating drying tower (1) side wall offers several spray orifices (521) along its length；
The driving motor two (51) is set to the downside of the broach hopper (12), and the rotor of the driving motor two (51) passes through
The discharging lid of the broach hopper (12) is simultaneously coaxial fixed with the injection tube (52) by rotary joint (53)；
The air inlet pipe (531) for being pierced by the discharging lid of broach hopper (12) is connected on the rotary joint (53).
5. a kind of Highspeedcentrifugingandsprayingdrier according to claim 4, it is characterized in that: the injection tube (52) is located at institute
State the inside of toroidal nozzle (13).
6. a kind of Highspeedcentrifugingandsprayingdrier according to claim 4, it is characterized in that: the hole of the spray orifice (521)
Diameter is 1.5mm~2mm.
7. a kind of Highspeedcentrifugingandsprayingdrier according to claim 4, it is characterized in that: the spray orifice (521) is far from institute
State a lateral contract of drying tower (1) axis.
8. a kind of Highspeedcentrifugingandsprayingdrier according to claim 1, it is characterized in that: the air inlet mechanism (3) includes
Air blower (31) and hot air duct (32), described hot air duct (32) one end by electric heater (33) and air blower (31) into
Air port connection, the other end are connected to drying cylinder (11)；
The feeding mechanism (2) includes feed liquid cylinder (21) and feed liquid pipeline (23), and the feed liquid pipeline (23) passes through hot air duct
(32) and with atomizer (14) it connect.
9. a kind of Highspeedcentrifugingandsprayingdrier according to claim 8, it is characterized in that: being welded on the hot air duct (32)
It is connected to unicom pipeline (7), the unicom pipeline (7) runs through hot air duct (32), and the feed liquid pipeline (23) passes through unicom pipeline
(7)。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820520815.6U CN208212550U (en) | 2018-04-11 | 2018-04-11 | A kind of Highspeedcentrifugingandsprayingdrier |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820520815.6U CN208212550U (en) | 2018-04-11 | 2018-04-11 | A kind of Highspeedcentrifugingandsprayingdrier |
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| Publication Number | Publication Date |
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| CN208212550U true CN208212550U (en) | 2018-12-11 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111013171A (en) * | 2020-03-09 | 2020-04-17 | 湖南凝英新材料科技有限公司 | Water-reducing agent spray drying device and drying system |
| CN115235192A (en) * | 2022-08-03 | 2022-10-25 | 无锡市联合德艺制药设备有限公司 | Centrifugal traditional chinese medicine extract spray dryer |
| CN117258325A (en) * | 2023-11-14 | 2023-12-22 | 常州江河干燥设备有限公司 | Multi-section spray dryer and working method thereof |
-
2018
- 2018-04-11 CN CN201820520815.6U patent/CN208212550U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111013171A (en) * | 2020-03-09 | 2020-04-17 | 湖南凝英新材料科技有限公司 | Water-reducing agent spray drying device and drying system |
| CN115235192A (en) * | 2022-08-03 | 2022-10-25 | 无锡市联合德艺制药设备有限公司 | Centrifugal traditional chinese medicine extract spray dryer |
| CN117258325A (en) * | 2023-11-14 | 2023-12-22 | 常州江河干燥设备有限公司 | Multi-section spray dryer and working method thereof |
| CN117258325B (en) * | 2023-11-14 | 2024-03-01 | 常州江河干燥设备有限公司 | Multi-section spray dryer and working method thereof |
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