CN209246517U - A kind of box boiling drier using vacuum air inducing suction - Google Patents
A kind of box boiling drier using vacuum air inducing suction Download PDFInfo
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- CN209246517U CN209246517U CN201821768309.5U CN201821768309U CN209246517U CN 209246517 U CN209246517 U CN 209246517U CN 201821768309 U CN201821768309 U CN 201821768309U CN 209246517 U CN209246517 U CN 209246517U
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- arc tube
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Abstract
The utility model relates to a kind of box boiling driers using vacuum air inducing suction, including cabinet, feeding device, air inducing room is set gradually in cabinet from top to bottom, hothouse, plenum chamber, it is provided in air inducing room on air-introduced machine and air inducing room and offers the air outlet being connected to outside cabinet, the air inlet being connected to outside cabinet is offered on plenum chamber, the rear and front end of hothouse opens up material inlet respectively, material outlet, feeding device includes oscillating granulator, arc tube, feed pipe, feed opening is offered on oscillating granulator, the circular arc seal of tube is connected to feed opening, feed seal of tube connection arc tube and material inlet.Advantage is: energy-saving using air-introduced machine while as wind circulation power and charging power;It is fed using vacuum suspension, avoids and adhere to each other and agglomerate between material, guarantee that material obtains evenly drying.
Description
Technical field
The utility model relates to a kind of drying machine, especially a kind of box boiling drier using vacuum air inducing suction.
Background technique
Box boiling drier is a kind of fluidization continuous drying equipment, generally applies to chemical industry, medicine and other fields, for
There are crystallization or noncrystalline but material containing a large amount of solvents or moisture content that there is good drying effect.Currently, box fluidized drying
Machine generally conveys material by the way of climbing charging, and material after uniform discharge, is inputted in waving granule by conveyer belt
Fluidized drying in hothouse.
However, above-mentioned feeding manner only has good conveying effect to material light and that viscosity is low, big for viscosity,
It is not easy dry material, after being delivered at hothouse, is adsorbed on the conveyor belt due to sticky big, it cannot be in self gravity shadow
It is rapidly separated from conveyer belt under sound, material is caused to adhere to each other, agglomerate quickly, and can be more next with the continuous conveying of material
It is bigger, not only it is unfavorable for drying, and dry materials can be caused uneven because of the mutual extrusion of storeroom;Meanwhile it being adhered to
Material at conveyer belt baffle because causing to generate dead end of cleanning, breeding bacterium due to cannot dry, separate immediately, for have compared with
The medical material of height production hygienic requirements, influences especially serious.
Utility model content
Purpose of utility model: the suction of vacuum air inducing is used in view of the above problems, the object of the present invention is to provide a kind of
Box boiling drier, effectively prevent material to adhere to each other and agglomerate in charging, avoid generating dead end of cleanning, breed thin
Bacterium.
Technical solution: a kind of box boiling drier using vacuum air inducing suction, including cabinet, feeding device, it is described
Air inducing room, hothouse, plenum chamber are set gradually in cabinet from top to bottom, air-introduced machine and the air inducing are provided in the air inducing room
The air outlet being connected to outside the cabinet is offered on room, offered on the plenum chamber be connected to outside the cabinet into
Air port, the rear and front end of the hothouse open up material inlet, material outlet respectively, and the feeding device includes waving particle
Machine, arc tube, feed pipe, feed opening is offered on the oscillating granulator, and the circular arc seal of tube is connected to the feed opening, institute
It states the charging seal of tube and is connected to the arc tube and material inlet.
The principles of the present invention are: box boiling drier is divided into cabinet and feeding device, in which: cabinet uses
When, under the action of air-introduced machine, hot wind is entered in plenum chamber by air inlet, and upward ascension, and material is completed in hothouse
Air inducing room is reached after fluidized drying, then is discharged outside cabinet by air outlet, and wind circulation is completed.Feeding device is in use, with circular arc
Pipe is connected to the feed opening of oscillating granulator, forms the turning structure of circular arc dress, avoids the occurrence of and feeds not caused by feeding inflection point
It is suitable, then with the material inlet of feed pipe connection arc tube and cabinet, in cabinet under the suction of air-introduced machine, material is by under
Material mouth is drawn into material inlet, completes fill process.This programme is dynamic as wind circulation power and charging simultaneously using air-introduced machine
Power, it is energy-saving.Meanwhile the material of this programme uses the charging that suspends in feed pipe, even if material itself is sticky larger, is drawing
It under the action of blower suction, will not be adhered at material inlet, but be directed to fluidized drying in hothouse rapidly, avoid
It adheres to each other and agglomerates between material, and utilize air-introduced machine continuous feed, improve continuity, the stability of charging, material
Drying effect is guaranteed.When needing to clear up, feed pipe, arc tube are removed into cleaning, dead end of cleanning will not be generated, is bred thin
Bacterium.
Further, pressure gauge is provided in the arc tube, the back side of the arc tube offers auxiliary air duct, described auxiliary
Air duct rear end cap is helped to set sealing cover, the sealing cover is connect with linkage mechanism, and high-pressure air source, institute are provided on the linkage mechanism
It states pressure gauge, linkage mechanism, high-pressure air source to be electrically connected by PLC controller, the PLC controller is anti-according to the pressure gauge
Feedback controls the linkage mechanism and opens sealing cover and the high-pressure air source is passed through in the auxiliary air duct.Although set up arc tube
The smooth degree of charging can have been promoted, but material, it is possible to getting congestion in arc tube, this programme is by linkage structure, automatically
It controls high-pressure air source and eliminates material congestion, further ensured the smooth circulation of material,.
Preferably, the pressure gauge is set to the exit of the arc tube, and the auxiliary air duct is towards the arc tube
The interior material circulating direction and auxiliary air duct is horizontally disposed.Pressure gauge is set to the outlet of the arc tube by this programme
Place, measurement result is more true and reliable, sets by auxiliary air duct towards the material circulating direction in the arc tube and using level
It sets, it is the most obvious to dispel congestion material effect for high-pressure air source.
Further, the linkage mechanism includes runner, bracket, oil cylinder, and described bracket one end and the sealing cover are connected, are another
One end is fixed on the runner, and described oil cylinder one end is connected with the high-pressure air source, the other end is fixed on the runner, institute
State runner, oil cylinder is electrically connected with the PLC controller, according to the feedback of the pressure gauge, control is described to be turned the PLC controller
Wheel rotation drives the bracket rotation to open the auxiliary air duct to control the sealing cover, while driving the high-pressure air source
At rotation to the auxiliary air duct, the oil cylinder is controlled later and is stretched out, the high-pressure air source is pushed into the auxiliary air duct, then
It controls the high-pressure air source high pressure gas is passed through in the auxiliary air duct.The linkage mechanism of this structure is using rotating disc type and stretches
High-pressure air source can be more smoothly installed into auxiliary air duct by the structure that formula combines.
Further, sliding ring A is installed in the auxiliary air duct, the high-pressure air source passes through the sliding ring
It is formed between A and the auxiliary air duct and is slidingly sealed structure, to prevent high pressure gas from leaking.
Further, the feeding device further includes seal box, pipe fitting, and the front end of the seal box passes through the pipe fitting
Be connected to the feed pipe, rear end cap is located on the material inlet, the feed pipe, pipe fitting, seal box, between material inlet
Sealing connectivity structure is formed, to be more easily connected to feed pipe with material inlet sealing, while being conducive to the installation of feed pipe
And disassembly.
Further, the feeding device further includes plate, sets gradually handle on the plate from outside to inside, is slidingly sealed
Enclose B, sealing joint strip, the side of the seal box offer fitting seal box front inner wall face opening, the plate with
The corresponding installation of the opening, the handle expose outside the seal box, are formed and slided between the sliding ring B and the opening
The inner wall sealing of movable sealing structure, the sealing joint strip and the seal box connects, by the handle push and pull the plate with
Cover or open the channel between the pipe fitting, material inlet.In hothouse under working condition, as material inlet still with the external world
Connection, after air-flow enters hothouse by feed pipe, the crosswind of generation can make the normal boiling track of material generate deviation, cause
Dry materials are uneven.After installing plate, when charging, opens plate, will not have an impact to charging, and when dry boiling, which closes, inserts
Plate, crosswind channel are closed, and will not influence the boiling track of material, guarantee material evenly drying.
Further, the feeding device further includes curtain machine structure, and the curtain machine structure includes being mounted on the seal box phase
To on the inner wall of two sides track, be set between the track PC plate, pulling plate, the PC plate is louvered arrangement, described
Pulling plate is installed below the PC plate, and the track is connect by gear structure with external motor, and the motor passes through the tooth
Wheel construction controls the pulling plate and is slided in orbit to put down or pack up the PC plate, drives described in the PC plate opening or masking
Channel between pipe fitting, material inlet.This programme is another structure opened or cover crosswind channel.
Preferably, the feed pipe is hose.
Further, it is connected between the feed pipe and arc tube by clip banding between the feed pipe and pipe fitting
To form sealing structure, feed pipe is cleared up in installation, disassembly in order to feed pipe in time.
The utility model has the advantages that compared with prior art, the utility model has the advantages that: 1, it is using air-introduced machine simultaneously as wind circulation dynamic
Power and charging power, it is energy-saving;2, it is fed using vacuum suspension, avoids and adhere to each other and agglomerate between material, guarantee object
Material obtains evenly drying;3, design has Anti-blocking structure, has ensured the smooth charging of material;4, design has windproof structure, can boil
When rising dry, the crosswind that material inlet generates is eliminated, is further ensured that material obtains evenly drying;5, using easily removable and washable charging
Structure avoids generating dead end of cleanning, breeds bacterium.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model embodiment one;
Fig. 2 is location A enlarged diagram in Fig. 1;
Fig. 3 is the plate status diagram of embodiment one, and wherein a is that plate covers feed pipe status diagram, and b is plate
Open feed pipe status diagram;
Fig. 4 is the structural schematic diagram of the utility model embodiment two;
Fig. 5 is B location enlarged diagram in Fig. 4, and wherein a is that zipper opens feed pipe status diagram, and b is zipper
Feed pipe status diagram is covered in mechanism.
Fig. 6 is arc tube structural schematic diagram, and the direction C is material circulating direction.
Specific embodiment
In the following with reference to the drawings and specific embodiments, the utility model is furtherd elucidate, these embodiments are merely to illustrate this
Utility model rather than limitation the scope of the utility model.
Embodiment 1
A kind of box boiling drier using vacuum air inducing suction of the present embodiment is as shown in Fig. 1, including cabinet 1,
Feeding device 2.
Air inducing room 11, hothouse 12, plenum chamber 13 are set gradually in cabinet 1 from top to bottom, is provided with and draws in air inducing room 11
The air outlet being connected to outside cabinet 1 is offered on blower 111 and air inducing room 11, is offered on plenum chamber 13 and is connected to cabinet 1
External air inlet, the rear and front end of hothouse 12 open up material inlet 121, material outlet 122 respectively,
Feeding device 2 include oscillating granulator 21, arc tube 22, feed pipe 23, seal box 24, pipe fitting 25, plate 26,
Clip 28.
Feed opening 211 is offered on oscillating granulator 21,
As shown in Fig. 6, the sealing of arc tube 22 connection feed opening 211.Pressure gauge 221, circular arc are provided in arc tube 22
The back side of pipe 22 offers auxiliary air duct 222, and auxiliary 222 rear end cap of air duct sets sealing cover 223, sealing cover 223 and linkage mechanism
224 connect, and are provided with high-pressure air source 225 on linkage mechanism 224, pressure gauge 221, linkage mechanism 224, high-pressure air source 225 pass through
PLC controller 226 is electrically connected, and PLC controller 226 opens sealing cover according to the feedback control linkage mechanism 224 of pressure gauge 221
223 and by high-pressure air source 225 be passed through auxiliary air duct 222 in.The present embodiment mesohigh gas source preferably uses cylinder, pressure gauge
221 are preferably set to the exit of arc tube 22, assist air duct 222 preferably towards the material circulating direction in arc tube 22
And auxiliary air duct 222 is horizontally disposed.Linkage mechanism 224 preferably comprises runner 2241, bracket 2242, oil cylinder 2243, bracket
2242 one end and sealing cover 223 are connected, the other end is fixed on runner 2241,2243 one end of oil cylinder and high-pressure air source 225 be connected,
The other end is fixed on runner 2241, and runner 2241, oil cylinder 2243 are electrically connected with PLC controller 226,226 basis of PLC controller
The feedback of pressure gauge 221, control runner 2241 rotate, and the rotation of bracket 2242 is driven to open auxiliary air duct to control sealing cover 223
222, while driving at the rotation of high-pressure air source 225 to auxiliary air duct 222, oil cylinder 2243 is controlled later and is stretched out, by high-pressure air source 225
In push-in auxiliary air duct 222, then controls high-pressure air source 225 and high pressure gas is passed through in auxiliary air duct 222.It assists in air duct 222
It is installed with sliding ring A227, high-pressure air source 225 is close by forming sliding between sliding ring A227 and auxiliary air duct 222
Seal structure.
The sealing of feed pipe 23 connection arc tube 22 and material inlet 121.
As shown in Fig. 2, the front end of seal box 24 is located at material inlet by the connection of pipe fitting 25 feed pipe 23, rear end cap
On 121, feed pipe 23, seal box 24, forms sealing connectivity structure between material inlet 121 at pipe fitting 25.
Set gradually handle 261, sliding ring B262, sealing joint strip from outside to inside as shown in attached drawing 2,3, on plate 26
263, the side of seal box 24 offers the opening 241 in 24 front inner wall face of gluing, sealing box, the peace corresponding with opening 241 of plate 26
Dress, handle 261 expose outside seal box 24, are formed between sliding ring B262 and opening 241 and are slidingly sealed structure, sealing joint strip
263 connect with the sealing of the inner wall of seal box 24.As depicted in figure 3 a, by handle 261 be pushed into plate 26 with cover pipe fitting 25,
Channel between material inlet 121;As shown in fig. 3b, by handle 261 pull out plate 26 to open pipe fitting 25, material enters
Channel between mouth 121.
In the present embodiment, feed pipe 23 is preferably hose.
It is connected between feed pipe 23 and pipe fitting 25 between feed pipe 23 and arc tube 22 by 28 banding of clip with shape
At sealing structure.
The present embodiment is directed to the technological transformation for having installed the box boiling drier of oscillating granulator, by feed opening
Position is installed on the position lower than material inlet, the measurement according to scene to air-introduced machine wind speed, is reached in air-introduced machine wind speed
When 40m/S, it can guarantee that material forms self-priming charging, the power of air-introduced machine there are certain requirements.
In use, including charging and two links of fluidized drying.When charging, plate pulls open seal box, and material is waving
It is uniformly fallen in grain machine, passes sequentially through arc tube, feed pipe, pipe fitting, seal box and be circulated at material inlet, completion was fed
Journey;When dry, plate is pushed into seal box, and material reaches material outlet by hothouse by material inlet, completes drying process.?
It is energy-saving using air-introduced machine simultaneously as wind circulation power and charging power during fill process and fluidized drying.It is feeding
In the process, it gets congestion at arc tube as pressure gauge detects, after feeding back to PLC controller, is controlled by PLC and automatically control linkage
Mechanism work, opens sealing cover, and high pressure is originated from and is pushed into auxiliary air duct, to purge congestion material.When needing to clear up feed pipe,
Clip, that is, detachable feed pipe is unclamped, and dead end of cleanning is not present in feed pipe, bacterium will not be bred.
Embodiment 2
Substantially the same manner as Example 1, difference is: the setting height and opening or masking pipe fitting, material of feed opening enter
The structure in channel between mouthful.
A kind of box boiling drier using vacuum air inducing suction of the present embodiment is as shown in Fig. 4, will wave particle
The feed opening of machine is installed in the position higher than material inlet, to reduce to the power requirement of air-introduced machine, and using material itself
Gravity assists pan feeding.
As shown in Fig. 5, in the present embodiment, the structure for opening or covering channel between pipe fitting, material inlet is to draw curtain
Mechanism 27, curtain machine structure 27 include the track 271 being mounted on 24 opposite sides inner wall of seal box, are set between track 271
PC plate 272, pulling plate 273, PC plate 272 is louvered arrangement, and pulling plate is installed on 272 lower section of PC plate, and track 271 passes through gear
Structure is connect with external motor, and motor controls pulling plate 273 by gear structure and slides on track 271 to put down or pack up PC plate
272, drive PC plate 272 to open or cover the channel between pipe fitting 25, material inlet 121.
The present embodiment curtain machine structure uses motor control, high degree of automation, convenient for saving human cost.
Claims (10)
1. a kind of box boiling drier using vacuum air inducing suction, it is characterised in that: including cabinet (1), feeding device
(2), air inducing room (11), hothouse (12), plenum chamber (13), the air inducing room are set gradually from top to bottom in the cabinet (1)
(11) it is provided with to offer on air-introduced machine (111) and the air inducing room (11) in and is connected to the external air outlet of the cabinet (1),
It is offered on the plenum chamber (13) and is connected to the external air inlet of the cabinet (1), the rear and front end of the hothouse (12)
Material inlet (121), material outlet (122) are opened up respectively, and the feeding device (2) includes oscillating granulator (21), arc tube
(22), feed pipe (23) offer feed opening (211) on the oscillating granulator (21), arc tube (22) the sealing connection
The feed opening (211), feed pipe (23) sealing are connected to the arc tube (22) and material inlet (121).
2. a kind of box boiling drier using vacuum air inducing suction according to claim 1, it is characterised in that: described
It is provided with pressure gauge (221) in arc tube (22), the back side of the arc tube (22) offers auxiliary air duct (222), described auxiliary
Air duct (222) rear end cap is helped to set sealing cover (223), the sealing cover (223) connect with linkage mechanism (224), the gear
It is provided on structure (224) high-pressure air source (225), the pressure gauge (221), linkage mechanism (224), high-pressure air source (225) pass through
PLC controller (226) electrical connection, the PLC controller (226) are linked according to the feedback control of the pressure gauge (221)
Mechanism (224) opens sealing cover (223) and the high-pressure air source (225) is passed through in the auxiliary air duct (222).
3. a kind of box boiling drier using vacuum air inducing suction according to claim 2, it is characterised in that: described
Pressure gauge (221) is set to the exit of the arc tube (22), and the auxiliary air duct (222) is interior towards the arc tube (22)
Material circulating direction and the auxiliary air duct (222) be horizontally disposed.
4. a kind of box boiling drier using vacuum air inducing suction according to claim 2, it is characterised in that: described
Linkage mechanism (224) includes runner (2241), bracket (2242), oil cylinder (2243), described bracket (2242) one end with it is described close
Capping (223) is connected, the other end is fixed on the runner (2241), described oil cylinder (2243) one end and the high-pressure air source
(225) it is connected, the other end is fixed on the runner (2241), the runner (2241), oil cylinder (2243) and PLC control
Device (226) electrical connection, the PLC controller (226) control the runner (2241) according to the feedback of the pressure gauge (221)
Rotation drives the bracket (2242) rotation to open the auxiliary air duct (222), while band to control the sealing cover (223)
It moves at the high-pressure air source (225) rotation to the auxiliary air duct (222), the oil cylinder (2243) stretching is controlled later, by institute
It states high-pressure air source (225) to be pushed into the auxiliary air duct (222), then controls the high-pressure air source (225) and be passed through high pressure gas
In the auxiliary air duct (222).
5. a kind of box boiling drier using vacuum air inducing suction according to claim 4, it is characterised in that: described
It is installed with sliding ring A (227) in auxiliary air duct (222), the high-pressure air source (225) passes through the sliding ring A
(227) it is formed between the auxiliary air duct (222) and is slidingly sealed structure.
6. a kind of box boiling drier using vacuum air inducing suction according to claim 2, it is characterised in that: described
Feeding device (2) further includes seal box (24), pipe fitting (25), and the front end of the seal box (24) passes through the pipe fitting (25)
It is connected to the feed pipe (23), rear end cap is located on the material inlet (121), the feed pipe (23), pipe fitting (25), close
Sealing connectivity structure is formed between jacket (24), material inlet (121).
7. a kind of box boiling drier using vacuum air inducing suction according to claim 6, it is characterised in that: described
Feeding device (2) further includes plate (26), sets gradually handle (261), sliding ring B from outside to inside on the plate (26)
(262), sealing joint strip (263), the side of the seal box (24) offer fitting seal box (24) the front inner wall face
It is open (241), the plate (26) installation corresponding with the opening (241), the handle (261) exposes the seal box (24)
Outside, it is formed between the sliding ring B (262) and the opening (241) and is slidingly sealed structure, the sealing joint strip (263)
Connect with the sealing of the inner wall of the seal box (24), pushes and pulls the plate (26) by the handle (261) to cover or open
Channel between the pipe fitting (25), material inlet (121).
8. a kind of box boiling drier using vacuum air inducing suction according to claim 6, it is characterised in that: described
Feeding device (2) further includes curtain machine structure (27), and the curtain machine structure (27) includes being mounted on the seal box (24) opposite two
Track (271) on the inner wall of side, the PC plate (272) being set between the track (271), pulling plate (273), the PC plate
(272) it is louvered arrangement, the pulling plate is installed below the PC plate (272), and the track (271) passes through gear structure
It is connect with external motor, the motor controls the pulling plate (273) by the gear structure and slides on track (271) to put
Down or the PC plate (272) are packed up, the PC plate (272) is driven to open or cover the pipe fitting (25), material inlet (121)
Between channel.
9. a kind of box boiling drier using vacuum air inducing suction according to claim 6, it is characterised in that: described
Feed pipe (23) is hose.
10. a kind of box boiling drier using vacuum air inducing suction according to claim 9, it is characterised in that: institute
It states and passes through clip (28) banding between feed pipe (23) and pipe fitting (25) between the feed pipe (23) and arc tube (22)
Connection is to form sealing structure.
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CN201821768309.5U CN209246517U (en) | 2018-10-30 | 2018-10-30 | A kind of box boiling drier using vacuum air inducing suction |
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CN201821768309.5U CN209246517U (en) | 2018-10-30 | 2018-10-30 | A kind of box boiling drier using vacuum air inducing suction |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN109028767A (en) * | 2018-10-30 | 2018-12-18 | 江苏中兴药业有限公司 | A kind of box boiling drier using vacuum air inducing suction |
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2018
- 2018-10-30 CN CN201821768309.5U patent/CN209246517U/en active Active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN109028767A (en) * | 2018-10-30 | 2018-12-18 | 江苏中兴药业有限公司 | A kind of box boiling drier using vacuum air inducing suction |
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