CN206563471U - A kind of vacuum drier - Google Patents
A kind of vacuum drier Download PDFInfo
- Publication number
- CN206563471U CN206563471U CN201720074064.5U CN201720074064U CN206563471U CN 206563471 U CN206563471 U CN 206563471U CN 201720074064 U CN201720074064 U CN 201720074064U CN 206563471 U CN206563471 U CN 206563471U
- Authority
- CN
- China
- Prior art keywords
- vacuum
- shrouding
- tank body
- port
- pumping tube
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000005086 pumping Methods 0.000 claims abstract description 36
- 238000005070 sampling Methods 0.000 claims abstract description 21
- 238000007599 discharging Methods 0.000 claims abstract description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 9
- 239000007921 spray Substances 0.000 claims description 9
- 238000007789 sealing Methods 0.000 claims description 4
- 239000000463 material Substances 0.000 abstract description 32
- 238000012544 monitoring process Methods 0.000 abstract description 6
- 239000012459 cleaning agent Substances 0.000 abstract description 4
- 238000002347 injection Methods 0.000 abstract description 2
- 239000007924 injection Substances 0.000 abstract description 2
- 238000001035 drying Methods 0.000 description 10
- 238000004140 cleaning Methods 0.000 description 8
- 238000005303 weighing Methods 0.000 description 7
- 238000005259 measurement Methods 0.000 description 6
- 239000003814 drug Substances 0.000 description 5
- 239000011344 liquid material Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 238000010276 construction Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 239000008213 purified water Substances 0.000 description 3
- 239000011343 solid material Substances 0.000 description 3
- 239000004677 Nylon Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 229940079593 drug Drugs 0.000 description 2
- 229920001778 nylon Polymers 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 238000001291 vacuum drying Methods 0.000 description 2
- 201000004569 Blindness Diseases 0.000 description 1
- 229910000906 Bronze Inorganic materials 0.000 description 1
- 230000005355 Hall effect Effects 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000010974 bronze Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- KUNSUQLRTQLHQQ-UHFFFAOYSA-N copper tin Chemical compound [Cu].[Sn] KUNSUQLRTQLHQQ-UHFFFAOYSA-N 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000003116 impacting effect Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000012071 phase Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000007790 solid phase Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Abstract
The utility model is related to a kind of vacuum drier, including tank body, tank body is connected with device for revolving and driving by hollow shaft, vacuum-pumping tube is equipped with hollow shaft, vacuum-pumping tube is connected with vacuum filter, vacuum-pumping tube, which is communicated with vavuum pump, vacuum-pumping tube, is equipped with feed tube, and feed tube is communicated with shower;The charging aperture of tank body is detachably connected with the first shrouding or the second shrouding, the discharging opening of tank body is detachably connected with the 3rd shrouding, and the second shrouding is connected with purifying water pipe, the 3rd shrouding and is provided with on-line period device, on-line period device top is valve body, valve element is provided with valve body, valve seat is set between valve body and valve element, valve body lower portion is bonnet, one sampling groove is set in valve element, valve element, which stretches out, is provided with operation handle, and bonnet sets connecting cylinder, connecting cylinder bottom connection sampling cup.It can realize that once injection cleaning agent is cleaned offline, can both reach monitoring material situation in time, reaching again prevents the contaminated purpose of material.
Description
Technical field
The utility model is related to drying equipment technical field, it particularly relates to a kind of vacuum drier.
Background technology
Double conic rotary vacuum dryer is a kind of vacuum suitable for powder and granule shape materials of industry such as medicine, food, chemical industry
The device dried and mixed, double conic rotary vacuum dryer is generally diconical rotary tank, and existing bipyramid rotary is true
Empty drying machine includes body, sealed diconical double layers of tank body, the vacuum pipeline for extending into tank interior, and inside is used to hold
Material, in use, steam being passed through into chuck or hot water is heated, heat passes through in tank body in tank under vacuum conditions
Wall is contacted with wet stock, and the steam bronze drum vavuum pump evaporated after wet stock heat absorption is pumped through vacuum pump discharges pipe, due to
Vacuum state is in tank body, and the revolution of tank body causes material is constantly inside and outside up and down to stir, so rate of drying is accelerated,
Drying efficiency is improved, uniformly dry purpose is reached.As notification number is dried in vacuo for a kind of CN202792847U bipyramid rotary
Machine, the patent proposes the installation of relief valve on dryer cavity so that can be taken a breath during baking material, allow moisture and solvent with gas
Body is extracted, and has reached quickening rate of drying, puies forward efficient purpose.But the drying machine of the type needs to pass through and is located at discharging
Mouth is sampled monitoring, and the process of sampling easilys lead to material and is contaminated.
In addition, the cleaning of the equipment is comparatively laborious, especially for requiring higher pharmaceuticals industry, if it is desired to reach doctor
Medicine industry is dried and uses standard, it is necessary to repeatedly carry out offline impact cleaning.
The problem of in above-mentioned correlation technique, effective solution is not yet proposed at present.
Utility model content
For the above-mentioned technical problem in correlation technique, the utility model proposes a kind of vacuum drier, can on-line period,
Cleaning is simple, convenient use.
The purpose of this utility model is achieved through the following technical solutions:
A kind of vacuum drier, including tank body, the tank body are connected with device for revolving and driving by hollow shaft, described hollow
Vacuum-pumping tube is equipped with axle, one end that the vacuum-pumping tube is located at the tank interior is connected with vacuum filter, and this is taken out very
The another side wall of blank pipe, which is communicated with vavuum pump, the vacuum-pumping tube, is equipped with feed tube, and the feed tube is located at the tank body
Internal one end is communicated with shower;The charging aperture of the tank body is detachably connected with the first shrouding or the second shrouding, described
The discharging opening of tank body is detachably connected with the 3rd shrouding, and second shrouding has purified water by connecting plate and clamp connection
On-line period device is provided with pipe, the 3rd shrouding, the on-line period device top is to be sealedly connected on the 3rd shrouding
Spherical valve core is provided with the valve body at middle part, the valve body, valve seat is set between the valve body and valve element, the valve body lower portion is
One sampling groove is set, and the valve element, which stretches out, is provided with operation handle, the bonnet is just to sampling in bonnet, the valve element
Groove location sets a connecting cylinder, and the connecting cylinder bottom connects a sampling cup.
Further, multiple spray holes are provided with the shower.
Further, one end being located at outside tank body of the vacuum-pumping tube is connected with T-shaped threeway, and the of the T-shaped threeway
The second port of Single port and the T-shaped threeway on an axis, the 3rd port of the T-shaped threeway and the first of the T-shaped threeway
Axis where port and second port is vertical, and the first port of the T-shaped threeway is connected with the vacuum-pumping tube, the feed liquor
Pipe is stretched out through the first port and second port of the T-shaped threeway, and the 3rd port of the T-shaped threeway is connected with vavuum pump.
Further, the side wall of the vacuum-pumping tube is fixedly connected with fixed mount.
The beneficial effects of the utility model are:It is simple in construction, it is easy to operate, it is possible to achieve once inject cleaning agent carry out from
Line is cleaned, and is not only simple in structure and strong applicability, be particularly suitable for use in the pharmaceuticals industry higher to cleaning requirement;By setting
On-line period device, that is, reach monitoring material situation in time, reaching again prevents the contaminated purpose of material.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
In required for the accompanying drawing that uses be briefly described, it should be apparent that, drawings in the following description are only of the present utility model
Some embodiments, for those of ordinary skill in the art, on the premise of not paying creative work, can also be according to this
A little accompanying drawings obtain other accompanying drawings.
Structural representation when Fig. 1 is vacuum drier the first shrouding of installation described in the utility model embodiment;
Fig. 2 is the partial sectional view at the feed tube position according to Fig. 1;
Fig. 3 is the enlarged drawing of the line sampler according to Fig. 1;
Structural representation when Fig. 4 is vacuum drier the second shrouding of installation described in the utility model embodiment;
Fig. 5 is the sectional view of the second shrouding according to Fig. 4;
Fig. 6 is the theory diagram of the control system described in the utility model embodiment.
In figure:
1st, tank body;2nd, hollow shaft;3rd, vacuum-pumping tube;4th, vacuum filter;5th, feed tube;6th, shower;7th, the first shrouding;
8th, the second shrouding;9th, the 3rd shrouding;10th, rotary spray ball;11st, water pipe is purified;12nd, clip;13rd, connecting plate;14th, clamping joint;
15th, on-line period device;16th, valve body;17th, valve element;18th, valve seat;19th, bonnet;20th, sampling groove;21st, operation handle;22nd, connect
Cylinder;23rd, sampling cup.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, the every other embodiment that those of ordinary skill in the art are obtained all belongs to
The scope protected in the utility model.
As shown in figures 1 to 6, a kind of vacuum drier according to the utility model embodiment, including tank body 1, the tank
Body 1 is connected with device for revolving and driving, the hollow shaft 2 by hollow shaft 2 and is equipped with vacuum-pumping tube 3, the vacuum-pumping tube 3
One end inside the tank body 1 is connected with vacuum filter 4, and the another side wall of the vacuum-pumping tube 3 is communicated with vavuum pump, institute
State and feed tube 5 is equipped with vacuum-pumping tube 3, one end that the feed tube 5 is located inside the tank body 1 is communicated with shower 6;It is described
The charging aperture of tank body 1 is detachably connected with the first shrouding 7 or the second shrouding 8, and the discharging opening of the tank body 1 is detachably connected
There is the 3rd shrouding 9, second shrouding 8 is connected with purifying water pipe 11, the 3rd shrouding 9 by connecting plate 13 and clip 12
On-line period device 15 is provided with, the top of on-line period device 15 is the valve body 16 for being sealedly connected on the middle part of the 3rd shrouding 9,
Valve element 17 is provided with the valve body 16, valve seat 18 is set between the valve body 16 and valve element 17, the bottom of valve body 16 is valve
One sampling groove 20 is set in lid 19, the valve element 17, and the valve element 17, which stretches out, is provided with operation handle 21, the bonnet
19 just set a connecting cylinder 22 to the position of sampling groove 20, and the bottom of connecting cylinder 22 connects a sampling cup 23.
In a specific embodiment of the present utility model, multiple spray holes are provided with the shower 6.
In a specific embodiment of the present utility model, the one end being located at outside tank body 1 connection of the vacuum-pumping tube 3
Have T-shaped threeway, the second port of the first port of the T-shaped threeway and the T-shaped threeway on an axis, the of the T-shaped threeway
Three ports are vertical with the axis where the first port and second port of the T-shaped threeway, the first port of the T-shaped threeway and institute
Vacuum-pumping tube connection is stated, the feed tube stretches out through the first port and second port of the T-shaped threeway, the T-shaped threeway
The 3rd port connected with vavuum pump.
In a specific embodiment of the present utility model, the side wall of the vacuum-pumping tube 3 is fixedly connected with fixed mount.
Above-mentioned technical proposal of the present utility model is understood for convenience, below by way of new to this practicality in specifically used mode
The above-mentioned technical proposal of type is described in detail.
The mode described in the utility model that is fixedly connected can be replaced using conventional technical means such as clamping, nut connection, bondings
Change.
In order that liquid material can be evenly distributed on the solid material in tank body 1, the vacuum drier also includes
The shower 6 in the tank body 1 is arranged on, the feed tube 5 is connected with the shower 6.For cylinder structure, the spray
Multiple spray holes are provided with pipe 6, so as to equably spray liquid material by spray hole.Alternatively, on shower 6 also
Shower nozzle can be installed, liquid material is equably sprayed.Feed tube 5 can using it is various it is appropriate by the way of connect with shower 6
Connect, for example, be threadedly coupled.
In order to improve sealing property, vacuum leak is prevented, mechanical seal is provided between axle sleeve 15 and hollow shaft 2, take out true
The side wall of blank pipe 3 is fixedly connected with fixed mount, for the fixation of vacuum-pumping tube 3, prevents vacuum-pumping tube 3 from rotating.
In vacuum, in order to prevent vacuum filter 4 from taking material away, the vacuum filter 4 is located at described
The top of vacuum-pumping tube 3.Further, since vacuum filter 4 does not rotate with hollow shaft 2, so material will not be taken away in low spot, from
And avoid the race of liquid phase material from damaging.Nylon wire is enclosed with order to prevent solid-phase material from running on damage, the vacuum filter 4.Nylon
The size of the mesh of net is selected according to specific needs.
Feed tube 5 can be appropriately arranged with vacuum-pumping tube 3, for example, be arranged on the position in the middle of vacuum-pumping tube 3.Feed tube
5 external diameter and the internal diameter of vacuum-pumping tube 3 will be selected suitably, such as the external diameter of described feed tube 5 can be less than or equal to described
/ 2nd of the internal diameter of vacuum-pumping tube 3, so as to ensure the valid circulation area of vacuum-pumping tube 3 while material is supplied.
When specifically used, solid material is added into tank body 1 first, tank body 1 is taken out after sealing by vacuum system to tank body 1
Vacuum, drives tank body 1 to rotate, vacuum-pumping tube 3, feed tube 5 are fixed by hollow shaft 2.Under vacuum conditions, liquid material
Entered by feed tube 5 and shower 6 and uniformly mixed with solid material in tank body 1.Start drying process after the completion of mixed processes,
Steam heating is passed through when drying into the chuck of tank body 1, heat carries out heat exchange by the inner housing of tank body 1 with wet stock.It is wet
The steam evaporated after material heat absorption is sucked away by external vacuum system after vacuum filter 4, vacuum-pumping tube 3.
The vacuum drier also feed tube 5 including stretching into tank body 1 provided due to the utility model, it is possible to true
Liquid material is added into tank body 1 by feed tube 5 under empty, rotation status, so that the vacuum drying that the utility model is provided
Machine can meet needs well and material mixing, dipping are first carried out under vacuum, rotation status, then carry out vacuum drying want
Ask, so as to expand the application of vacuum drier.
Flange face one, the first shrouding 7, the second shrouding the 8, the 3rd are provided with the charging aperture and discharging opening of vacuum drier
Flange face two corresponding with flange face one is provided with shrouding 9, in vacuum drier dried material, charging aperture connection first
Shrouding 7, the first shrouding 7 is blind plate, and discharging opening connects the 3rd shrouding 9, in use, first opening charging aperture, being added in charging aperture needs
The material to be dried, installs the first shrouding 7 closure of feed mouthful, while start vacuum pumping pump, by vacuum-pumping tube 3 by tank body
Vacuumized in 1, be then turned on device, tumbling motion above and below the progress of tank body 1 is caused after being rotated using hollow shaft 2, is entered in tank body 1
Above and below row during tumbling motion, air, moisture in tank body 1 etc. are evacuated pipe 3 and slowly evacuated by vavuum pump, discharging
On-line period device 15 is provided with mouthful, when on-line period device 15 is without work, the sampling groove 20 in spherical valve element 17
Open Side Down, during sampling, by the way that operation handle 21 to be rotated up to the opening upwards of sampling groove 20 in 180 °, valve element 17, i.e., this
When valve element 17 sampling groove 20 alignment tank interior, after material enter sampling groove 20 after, kept in the center by operation handle 21, will
The material that sampling groove 20 is collected is poured into sampling cup 23 by connecting cylinder 22, is taken out material in sampling cup 23 and is detected, so that
The monitoring to material is realized, by on-line period device, the degree of drying of material can be better understood by, and prevent material quilt
The situation of pollution occurs.After certain time, after dry materials, stop the rotation vacuumizing with device of vavuum pump, wait dried object
After material cooling, the capping for opening discharging opening is discharged, so as to realize technique effect of the present utility model.
When vacuum drier needs cleaning, the first shrouding 7 is disassembled, the second shrouding 8 is connected to charging aperture.The
Clamping joint 14 is provided with two shroudings 8, is sealed between connecting plate 13 and clamping joint 14 by flexible seals, flexible seals exist
Change can be expanded greatly by drying in thermal histories, sealing property is more preferable.Clip 12 is K shape clips, uses K-type clip, convenient connection
The socket of plate 13 and remove.
When specifically used, tank body 1 is returned back to after the completion of the discharging of tank mouth upright position, pulls down the first shrouding 7, installs the second envelope
Plate 8, the insertion rotary spray ball 10 on purifying water pipe 11, installs flexible seals envelope and clip 12, connects purified water(Cleaning is molten
Agent)Fast card;Open purified water(Cleaning solvent)Valve, about 1/3rd cleaning agent of total measurement (volume) amount is injected into revolution tank;
The second shrouding 8 is removed, the first shrouding 7 is installed;Vacuum valve, pressure release balanced valve are closed, starts slew gear and carries out impacting clear offline
Wash.
Vacuum drier is additionally provided with control system, and control system includes PLC, and PLC is provided with a people
Machine operation interface and an audible-visual annunciator;Tank body 1 is provided with weighing sensor, and weighing sensor is connected with PLC;It is hollow
Axle 2 is provided with pressure sensor, and pressure sensor is fixed in frame, and its measurement head touches the periphery of hollow shaft 2, and vertically
In the axis of hollow shaft 2, pressure sensor is electrically connected with PLC;Device for revolving and driving includes motor and deceleration
Device, motor is electrically connected with PLC;Vacuum drier is provided with the bearing matched with hollow shaft 2, and bearing is one
Plant roller bearing units of usheing to seat.
Hollow shaft 2 is usually that material makes well from rigidity, but after big load is born, still can be produced
Deformation(This deformation typically visually be can't see), such as bend, and the load of tank body 1 is than larger, so have selected band
Base spherical outside surface ball bearing, the position of the interior steel ring of this bearing be can free floating within a large range, so hollow shaft 2
There is deformation also not related.And the position of the exactly interior steel ring of bearing be change, that is, hollow shaft 2 radial position
It is change, so pressure sensor 7 can accurately just detect pressure.The measurement head of pressure sensor is perpendicular to hollow shaft 2
Axis, the pressure that such pressure sensor is measured is maximum.Pressure sensor makes in addition to detecting pressure before activation
In, the monitoring pressure that can also continue(Tank body 1 is applied to the pressure of hollow shaft 2)If pressure exceeds preset value, can also report
Warn and shut down, the pressure set points before the preset value and machine startup of this certain pressure are different(It is static to be with dynamic
It is different).Weighing sensor is a kind of resistance strain weighing transducer.This is a kind of accurate measurement, simple in construction, Yi Wei
A kind of weighing sensor of shield, pressure sensor is a kind of Hall type pressrue transducer.Hall type pressrue transducer is relatively adapted to
With measurement solids pressure, it is measured based on the principle of Hall effect.
Start button can be provided with man machine operation interface, it is necessary to which operator is manually by start button after material is filled,
But pressed after start button, machine will not be started at once, but first gather the measurement of weighing sensor and pressure sensor
Numerical value, and compared with setting value, if meeting sets requirement, the instruction for starting motor is sent by PLC, if
Sets requirement is not met, then does not send enabled instruction, while alarm signal, such operating personnel can be sent by audible-visual annunciator
The material of filling can just be adjusted.
Set what is be connected with PLC to weigh respectively by setting a PLC, and in tank body 1, hollow shaft 2
The pressure value that sensor and pressure sensor, only weighing sensor and pressure sensor are detected meets the requirements, motor
It could start, otherwise can not start, so avoid error that heavy material loads by measure and the blindness behaviour of workman
Make.Prevent " charge exceedes its theoretical amount " phenomenon, it is ensured that product quality, improve production efficiency, extension device service life.
In summary, it is simple in construction by above-mentioned technical proposal of the present utility model, it is easy to operate, it is possible to achieve once
Injection cleaning agent is cleaned offline, is not only simple in structure and strong applicability, be particularly suitable for use in the doctor higher to cleaning requirement
Medicine industry;By setting online sampler, that is, monitoring material situation in time is reached, reaching again prevents the contaminated mesh of material
's.
The utility model is not limited to above-mentioned preferred forms, and anyone can draw under enlightenment of the present utility model
Other various forms of products, however, make any change in its shape or structure, it is every that there is same as the present application or phase
Approximate technical scheme, all falls within protection domain of the present utility model.
Claims (4)
1. a kind of vacuum drier, including tank body(1), the tank body(1)Pass through hollow shaft(2)It is connected with device for revolving and driving,
Characterized in that, the hollow shaft(2)Inside it is equipped with vacuum-pumping tube(3), the vacuum-pumping tube(3)Positioned at the tank body(1)It is internal
One end be connected with vacuum filter(4), and the vacuum-pumping tube(3)Another side wall be communicated with vavuum pump, it is described to vacuumize
Pipe(3)Inside it is equipped with feed tube(5), the feed tube(5)Positioned at the tank body(1)Internal one end is communicated with shower(6);Institute
State tank body(1)Charging aperture be detachably connected with the first shrouding(7)Or second shrouding(8), the tank body(1)Discharging opening can
Releasably it is connected with the 3rd shrouding(9), second shrouding(8)Pass through connecting plate(13)And clip(12)It is connected with purifying water pipe
(11), the 3rd shrouding(9)On be provided with on-line period device(15), the on-line period device(15)Top connects for sealing
It is connected on the 3rd shrouding(9)The valve body at middle part(16), the valve body(16)Inside it is provided with spherical valve core(17), the valve body(16)With
Valve element(17)Between valve seat is set(18), the valve body(16)Bottom is bonnet(19), the valve element(17)Interior setting one takes
Sample groove(20), the valve element(17)Stretch out and be provided with operation handle(21), the bonnet(19)Just to sampling groove(20)Position
Install a connecting cylinder(22), the connecting cylinder(22)Bottom connects a sampling cup(23).
2. a kind of vacuum drier according to claim 1, it is characterised in that the shower(6)On be provided with it is multiple
Spray hole.
3. a kind of vacuum drier according to claim 1, it is characterised in that the vacuum-pumping tube(3)Be located at tank body
(1)Outside one end is connected with T-shaped threeway, and the second port of the first port of the T-shaped threeway and the T-shaped threeway is in an axis
On, the 3rd port of the T-shaped threeway is vertical with the axis where the first port and second port of the T-shaped threeway, and described T-shaped three
Logical first port is connected with the vacuum-pumping tube, and the feed tube passes through the first port and second port of the T-shaped threeway
Stretch out, the 3rd port of the T-shaped threeway is connected with vavuum pump.
4. a kind of vacuum drier according to claim 2, it is characterised in that the vacuum-pumping tube(3)Side wall fix
It is connected with fixed mount.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201720074064.5U CN206563471U (en) | 2017-01-19 | 2017-01-19 | A kind of vacuum drier |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201720074064.5U CN206563471U (en) | 2017-01-19 | 2017-01-19 | A kind of vacuum drier |
Publications (1)
Publication Number | Publication Date |
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CN206563471U true CN206563471U (en) | 2017-10-17 |
Family
ID=60028890
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Application Number | Title | Priority Date | Filing Date |
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CN201720074064.5U Expired - Fee Related CN206563471U (en) | 2017-01-19 | 2017-01-19 | A kind of vacuum drier |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107694497A (en) * | 2017-10-20 | 2018-02-16 | 开平市兴丰投资有限公司 | A kind of reactor for being easy to cleaning |
CN114777431A (en) * | 2022-03-28 | 2022-07-22 | 江苏海明斯新材料科技有限公司 | Drying treatment device for magnesium aluminum silicate production process |
-
2017
- 2017-01-19 CN CN201720074064.5U patent/CN206563471U/en not_active Expired - Fee Related
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107694497A (en) * | 2017-10-20 | 2018-02-16 | 开平市兴丰投资有限公司 | A kind of reactor for being easy to cleaning |
CN114777431A (en) * | 2022-03-28 | 2022-07-22 | 江苏海明斯新材料科技有限公司 | Drying treatment device for magnesium aluminum silicate production process |
CN114777431B (en) * | 2022-03-28 | 2023-01-31 | 江苏海明斯新材料科技有限公司 | Drying treatment device for magnesium aluminum silicate production process |
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CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171017 |
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