CN108635892A - A kind of Highspeedcentrifugingandsprayingdrier - Google Patents
A kind of Highspeedcentrifugingandsprayingdrier Download PDFInfo
- Publication number
- CN108635892A CN108635892A CN201810507272.9A CN201810507272A CN108635892A CN 108635892 A CN108635892 A CN 108635892A CN 201810507272 A CN201810507272 A CN 201810507272A CN 108635892 A CN108635892 A CN 108635892A
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- CN
- China
- Prior art keywords
- drying tower
- fixedly connected
- highspeedcentrifugingandsprayingdrier
- funnel
- cleaning
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- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D1/00—Evaporating
- B01D1/16—Evaporating by spraying
- B01D1/18—Evaporating by spraying to obtain dry solids
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D1/00—Evaporating
- B01D1/30—Accessories for evaporators ; Constructional details thereof
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Drying Of Solid Materials (AREA)
Abstract
The invention discloses a kind of Highspeedcentrifugingandsprayingdriers, it is related to drying machine technical field, including drying tower, funnel and unit section guide rail, it is fixedly connected at the top of the bottom of the drying tower and funnel, the bottom end of the funnel is installed with negative pressure fan, the top center for stating drying tower is installed with driving motor, the inner roof wall both sides of the drying tower are installed with centrifugal atomizer, and the interior of the drying tower is installed with high temperature insulating plate, flat area and sound deflecting plate successively from inside to outside.The Highspeedcentrifugingandsprayingdrier; cleaning plant can be advantageously implemented to move up and down; be conducive to the material residue that easy cleaning is adhered to dry inner wall of tower; improve clean safety and stability; use scope is increased, cleaning device circular-rotation can be realized indirectly, enhance clean uniformity and completeness; cleaning efficiency is improved, the problem of shutting down cleaning in drying machine work is avoided.
Description
Technical field
The present invention relates to drying machine technical field, specially a kind of Highspeedcentrifugingandsprayingdrier.
Background technology
Drying machine refers to a kind of mechanical equipment reducing material moisture using thermal energy, for operation to be dried to object,
Drying machine makes the hygroscopic water in material by heating（Refer generally to moisture or other volatile liquid components）Vaporization effusion, to obtain
It provides that the solid material of moisture content, dry purpose are the needs for using or being further processed for material, by operating pressure, does
Dry machine is divided into two class of atmospheric dryer and vacuum drier, can be divided into normal pressure and decompression according to operating pressure（Pressure Reduction Dryer
Claim vacuum drier）, spray dryer be it is a kind of by the liquid materials such as biology, drug, food by atomization be processed into powder
The equipment for drying of last shape material, it mainly by solution, emulsion, suspension or contains moisture using different atomizers
Plaster material sprayed in hot wind into tiny drop, in drop dropping process, moisture be evaporated into it is powdered or
Granular product, to be completed at the same time spraying and dry two kinds of techniques in single process, but existing high speed centrifugation is sprayed
Drying machine at work, since the material sticks of high-temperature residual are on the inner wall of drying tower, are not easy to clear up, cause efficiency low
Under, and the service life of drying machine is affected, in addition noise is larger at work for existing Highspeedcentrifugingandsprayingdrier, lacks
The performance of few noise reduction is unfavorable for staff's work.
Currently, it is existing be used for Highspeedcentrifugingandsprayingdrier, it is inconvenient for use, be unfavorable for promoting the use of.
Invention content
（One）The technical issues of solution
In view of the deficiencies of the prior art, the present invention provides a kind of Highspeedcentrifugingandsprayingdriers, solve existing for height
Fast drying machine with centrifugal spray is not easy to the problem of cleaning material residue and anti-acoustic capability difference.
（Two）Technical solution
In order to achieve the above object, the present invention is achieved by the following technical programs：A kind of Highspeedcentrifugingandsprayingdrier, including
Drying tower, funnel and unit section guide rail are fixedly connected at the top of the bottom of the drying tower and funnel, and the bottom end of the funnel is solid
Dingan County is equipped with negative pressure fan, and the top center for stating drying tower is installed with driving motor, the inner roof wall of the drying tower
Both sides are installed with centrifugal atomizer, and the interior of the drying tower is installed with high temperature insulating successively from inside to outside
The bottom of plate, flat area and sound deflecting plate, the driving motor is fixedly connected with lead screw shaft, the outside of the lead screw shaft
It is socketed with sleeve；
The internal slide of the unit section guide rail is connected with telescopic belt circle, between the telescopic belt circle and unit section guide rail
It is movably installed with ball, the telescopic belt circle is slidably connected by ball and unit section guide rail, and the one of the telescopic belt circle
Side is fixedly connected with auxiliary impeller plate, and the side of the auxiliary impeller plate is installed with snubber block, the side of the snubber block
It is fixedly connected with fixed seat, the side of the fixed seat is installed with evenly arranged high temperature resistance cleaning brush, the high temperature resistance
The madial wall of cleaning brush and drying tower is slidably connected.
Preferably, the top both sides of the drying tower are installed with feed liquid distributor box, the feed liquid distributor box and drive
It is provided with hot blast pipe between dynamic motor, the outer surface of the hot blast pipe is installed with switch valve, the bottom end of the hot blast pipe
Through the roof of drying tower, feed liquid pipe, the feed liquid pipe are fixedly connected between the centrifugal atomizer and feed liquid distributor box
Through the inner roof wall of drying tower.
Preferably, the both sides external of the drying tower is installed with pedestal, fixed between two pedestals to connect
It is connected to reinforcing rib, the bottom end of the pedestal is fixedly connected with hoof foot.
Preferably, the inside in the flat area is installed with the noise reducing plate of disposed at equal distance, the both sides of the noise reducing plate
It is filled with noise reduction nanometer foam block, what the inside of the sound deflecting plate was inlaid with disposed at equal distance holds back sound hollow ball, described
The both sides for holding back sound hollow ball are equipped with and hold back sound channel, the inside held back sound channel and be opened in sound deflecting plate.
Preferably, the inner roof wall of drying tower is run through on the top of the lead screw shaft, and the external stability of the sleeve is connected with
The circumferentially positioning tube of array arrangement, the internal slide of the positioning tube are connected with guide rod, the top of the guide rod with it is dry
The inner roof wall of dry tower is fixedly connected, and the bottom end of the guide rod is installed with positioning blocking ball, the bottom end of the lead screw shaft
It is installed with shaft blocking ball.
Preferably, the side of the positioning tube is installed with position-limiting drum, and the internal slide of the position-limiting drum is connected with pressure
Bar, the compression bar run through the side wall of position-limiting drum, and the outside of the compression bar is socketed with spring, and one end of the compression bar is fixedly connected with
The other end of baffle, the compression bar is fixedly connected with unit section guide rail.
（Three）Advantageous effect
The present invention provides a kind of Highspeedcentrifugingandsprayingdriers, have following advantageous effect：
（1）, the Highspeedcentrifugingandsprayingdrier can be advantageously implemented cleaning on the one hand by the way that lead screw shaft and sleeve is arranged
Device moves up and down, and is conducive to the material residue that easy cleaning is adhered to dry inner wall of tower, on the other hand passes through setting
Shaft stops ball and positioning blocking ball, can be conducive to play cleaning device certain blocking position-limiting action, improve cleaning
Safety and stability can be advantageously implemented cleaning device secondly by setting position-limiting drum and compression bar and be applicable to difference
The performance of the drying tower of specification bore increases use scope, and can be cleaned to the residue on funnel, passes through in addition
Setting unit section guide rail, telescopic belt circle and auxiliary impeller plate can be indirectly real since negative pressure fan causes the rotation of internal gas flow
Existing cleaning device circular-rotation, enhances clean uniformity and completeness, improves cleaning efficiency, avoids drying machine work
The problem of middle shutdown cleaning.
（2）, the Highspeedcentrifugingandsprayingdrier, on the one hand by be arranged snubber block, can effectively improve cleaning device
Resiliency, avoid and worn with drying tower, damage drying machine, on the other hand pass through be arranged flat area and sound refraction
Plate can greatly reduce the propagation of noise, improve the performance of noise reduction, be conducive to build a quiet work to staff
Make environment, solve the problems, such as noise pollution, secondly by setting hoof foot and reinforcing rib, can be conducive to play to drying tower
Fixed function improves stability.
Description of the drawings
Fig. 1 is schematic structural view of the invention；
Fig. 2 is the dry tower structure elevation cross-sectional view of the present invention；
Fig. 3 is drying tower structure top view of the present invention；
Fig. 4 is position-limiting drum structural schematic diagram of the present invention.
In figure：Drying tower 1, funnel 2, negative pressure fan 3, driving motor 4, feed liquid distributor box 5, hot blast pipe 6, switch valve 7, base
Frame 8, hoof foot 9, reinforcing rib 10, centrifugal atomizer 11, feed liquid pipe 12, high temperature insulating plate 13, flat area 14, sound deflecting plate 15,
Noise reducing plate 16, noise reduction nanometer foam block 17, hold back sound hollow ball 18, hold back sound channel 19, lead screw shaft 20, sleeve 21, positioning tube 22,
Guide rod 23, shaft blocking ball 24, positioning blocking ball 25, position-limiting drum 26, compression bar 27, spring 28, baffle 29, unit section guide rail
30, telescopic belt circle 31, ball 32, auxiliary impeller plate 33, snubber block 34, fixed seat 35, high temperature resistance cleaning brush 36.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
In the description of the present invention, it is to be understood that, term "center", "upper", "lower", "front", "rear", " left side ",
The orientation or positional relationship of the instructions such as " right side ", "top", "bottom" "inner", "outside", " clockwise ", " counterclockwise ", " axial direction ", " circumferential direction "
To be based on the orientation or positional relationship shown in the drawings, be merely for convenience of description of the present invention and simplification of the description, rather than indicate or
It implies that signified device or element must have a particular orientation, with specific azimuth configuration and operation, therefore should not be understood as
Limitation of the present invention.
In the present invention unless specifically defined or limited otherwise, term " setting ", " installation ", " connected ", " connection ",
Terms such as " fixations " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection.For this field
For those of ordinary skill, the specific meanings of the above terms in the present invention can be understood according to specific conditions.
- 4 are please referred to Fig.1, the present invention provides a kind of technical solution：A kind of Highspeedcentrifugingandsprayingdrier, including drying tower
1, funnel 2 and unit section guide rail 30, the bottom of drying tower 1 are fixedly connected with the top of funnel 2, and the bottom end of funnel 2 is fixedly mounted
There is negative pressure fan 3, the top center for stating drying tower 1 is installed with driving motor 4, and the inner roof wall both sides of drying tower 1 are fixed
Centrifugal atomizer 11 is installed, the interior of drying tower 1 is installed with high temperature insulating plate 13, flat area successively from inside to outside
14 and sound deflecting plate 15, the bottom of driving motor 4 be fixedly connected with lead screw shaft 20, the outside of lead screw shaft 20 is socketed with
Cylinder 21；
The internal slide of unit section guide rail 30 is connected with telescopic belt circle 31, between telescopic belt circle 31 and unit section guide rail 30
It is movably installed with ball 32, telescopic belt circle 31 is slidably connected by ball 32 and unit section guide rail 30, telescopic belt circle 31
Side is fixedly connected with auxiliary impeller plate 33, by setting unit section guide rail 30, telescopic belt circle 31 and assists impeller plate 33, by
Cause the rotation of internal gas flow in negative pressure fan 3, can realize cleaning device circular-rotation indirectly, enhance clean uniformity and
Completeness improves cleaning efficiency, avoids the problem of shutting down cleaning in drying machine work, and the side of auxiliary impeller plate 33 is fixed
Snubber block 34 is installed, by the way that snubber block 34 is arranged, the resiliency of cleaning device can be effectively improved, avoid and drying tower
1 wears, and damages drying machine, and the side of snubber block 34 is fixedly connected with fixed seat 35, and the side of fixed seat 35 is fixedly mounted
There are evenly arranged high temperature resistance cleaning brush 36, high temperature resistance cleaning brush 36 and the madial wall of drying tower 1 to be slidably connected.
As a preferred technical solution of the present invention：The top both sides of drying tower 1 are installed with feed liquid distributor box
5, hot blast pipe 6 is provided between feed liquid distributor box 5 and driving motor 4, the outer surface of hot blast pipe 6 is installed with switch valve 7,
The roof of drying tower 1 is run through in the bottom end of hot blast pipe 6, and feed liquid is fixedly connected between centrifugal atomizer 11 and feed liquid distributor box 5
Pipe 12, feed liquid pipe 12 run through the inner roof wall of drying tower 1, by the way that switch valve 7 is arranged, can be conducive to flow hot gas in hot blast pipe 6
Controllability, it is easy to operate.
As a preferred technical solution of the present invention：The both sides external of drying tower 1 is installed with pedestal 8, two
Reinforcing rib 10 is fixedly connected between pedestal 8, the bottom end of pedestal 8 is fixedly connected with hoof foot 9, by the way that hoof foot 9 is arranged and reinforces
Muscle 10 can be conducive to play the fixed function to drying tower 1, improve stability.
As a preferred technical solution of the present invention：The inside in flat area 14 is installed with the noise reduction of disposed at equal distance
The both sides of plate 16, noise reducing plate 16 are filled with noise reduction nanometer foam block 17, and the inside of sound deflecting plate 15 is inlaid with equidistant cloth
That sets holds back sound hollow ball 18, and the both sides for holding back sound hollow ball 18 are equipped with and hold back sound channel 19, holds back sound channel 19 and is opened in sound refraction
The inside of plate 15 can greatly reduce the propagation of noise, improve noise reduction by the way that flat area 14 and sound deflecting plate 15 is arranged
Performance, be conducive to give staff build a quiet working environment, solve the problems, such as noise pollution.
As a preferred technical solution of the present invention：The inner roof wall of drying tower 1, sleeve are run through in the top of lead screw shaft 20
21 external stability is connected with the positioning tube 22 of circumferentially array arrangement, and the internal slide of positioning tube 22 is connected with guide rod 23,
The top of guide rod 23 is fixedly connected with the inner roof wall of drying tower 1, and the bottom end of guide rod 23 is installed with positioning blocking ball 25,
The bottom end of lead screw shaft 20 is installed with shaft blocking ball 24 can be conducive to by the way that lead screw shaft 20 and sleeve 21 is arranged
It realizes that cleaning plant moves up and down, is conducive to the material residue that easy cleaning is adhered to 1 inner wall of drying tower, passes through setting
Shaft stops ball 24 and positioning blocking ball 25, can be conducive to play cleaning device certain blocking position-limiting action, improve
Clean safety and stability.
As a preferred technical solution of the present invention：The side of positioning tube 22 is installed with position-limiting drum 26, position-limiting drum
26 internal slide is connected with compression bar 27, and compression bar 27 runs through the side wall of position-limiting drum 26, and the outside of compression bar 27 is socketed with spring 28, presses
One end of bar 27 is fixedly connected with baffle 29, and the other end of compression bar 27 is fixedly connected with unit section guide rail 30, is limited by being arranged
Cylinder 26 and compression bar 27, can be advantageously implemented the performance that cleaning device is applicable to the drying tower 1 of different size bore, increase
Use scope, and the residue on funnel 2 can be cleaned.
The electric elements occurred in this article are electrically connected with extraneous main controller and 220V alternating currents, and main controller can be meter
Calculation machine etc. plays the conventionally known equipment of control.
In conclusion the Highspeedcentrifugingandsprayingdrier, in the case where drying machine works, driving motor 4 connects first
External power supply, then 4 positive and negative rotation of driving motor drive lead screw shaft 20 to rotate, and the band moving sleeve 21 of the rotation of lead screw shaft 20 at this time is transported
Dynamic, simultaneously because the guiding role of positioning tube 22 and guide rod 23, then sleeve 21 can move up and down, at this time cleaning device
Cleaning is carried out on the inner wall of drying tower 1, in addition when cleaning device is moved down into the position of funnel 2, at this time due to
The internal diameter of funnel 2 is gradually reduced, and then the compression bar 27 on cleaning device is pressed into position-limiting drum 26, and cleaning device can at this time
The cleaning for carrying out funnel 2, due to the reseting performance of spring 28, promotes compression bar 27 then when cleaning device is moved up
It is stretched out from the inside of position-limiting drum 26, the cleaning of tower 1 can be dried again at this time, while the operating of negative pressure fan 3 drives clearly
The rotation of impeller plate 33 is assisted on clean device, telescopic belt circle 31 slides on unit section guide rail 30 at this time, while cleaning device
Spin-cleaning is carried out, on the one hand by the way that lead screw shaft 20 and sleeve 21 is arranged, cleaning plant can be advantageously implemented and carried out up and down
It is mobile, be conducive to the material residue that easy cleaning is adhered to 1 inner wall of drying tower, on the other hand stop ball 24 by the way that shaft is arranged
Stop ball 25 with positioning, can be conducive to play cleaning device certain blocking position-limiting action, improve clean safety
And stability can be advantageously implemented cleaning device and be applicable to different size secondly by setting position-limiting drum 26 and compression bar 27
The performance of the drying tower 1 of bore increases use scope, and can be cleaned to the residue on funnel 2, in addition by setting
Setting unit section guide rail 30, telescopic belt circle 31 and auxiliary impeller plate 33 can since negative pressure fan 3 causes the rotation of internal gas flow
Cleaning device circular-rotation is realized indirectly, is enhanced clean uniformity and completeness, is improved cleaning efficiency, avoids drying
The problem of shutting down cleaning in machine work can effectively improve the resiliency of cleaning device on the one hand by setting snubber block 34,
It avoids and is worn with drying tower 1, damage drying machine, on the other hand by the way that flat area 14 and sound deflecting plate 15, energy is arranged
The propagation for enough greatly reducing noise improves the performance of noise reduction, is conducive to build a quiet building ring to staff
Border solves the problems, such as noise pollution, secondly by setting hoof foot 9 and reinforcing rib 10, can be conducive to play to drying tower 1
Fixed function improves stability.
It should be noted that in the present invention unless specifically defined or limited otherwise, fisrt feature is in second feature
Can be that the first and second features are in direct contact or the first and second features pass through intermediary mediate contact "up" or "down".
Moreover, fisrt feature second feature " on ", " top " and " above " but fisrt feature right over second feature or tiltedly
Top, or be merely representative of fisrt feature level height and be higher than second feature.Fisrt feature second feature " under ", " lower section " and
" following " can be that fisrt feature is directly under or diagonally below the second feature, or be merely representative of fisrt feature level height and be less than the
Two features.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Any one skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (6)
1. a kind of Highspeedcentrifugingandsprayingdrier, including drying tower（1）, funnel（2）With unit section guide rail（30）, feature exists
In：The drying tower（1）Bottom and funnel（2）Top be fixedly connected, the funnel（2）Bottom end be installed with negative pressure
Fan（3）, described to state drying tower（1）Top center be installed with driving motor（4）, the drying tower（1）Inner roof wall
Both sides are installed with centrifugal atomizer（11）, the drying tower（1）Interior be installed with successively from inside to outside
High temperature insulating plate（13）, flat area（14）With sound deflecting plate（15）, the driving motor（4）Bottom be fixedly connected with lead screw
Shaft（20）, the lead screw shaft（20）Outside be socketed with sleeve（21）；
The unit section guide rail（30）Internal slide be connected with telescopic belt circle（31）, the telescopic belt circle（31）With unit
Save guide rail（30）Between be movably installed with ball（32）, the telescopic belt circle（31）Pass through ball（32）With unit section guide rail
（30）It is slidably connected, the telescopic belt circle（31）Side be fixedly connected with auxiliary impeller plate（33）, the auxiliary impeller plate
（33）Side be installed with snubber block（34）, the snubber block（34）Side be fixedly connected with fixed seat（35）, described
Fixed seat（35）Side be installed with evenly arranged high temperature resistance cleaning brush（36）, the high temperature resistance cleaning brush（36）With it is dry
Dry tower（1）Madial wall be slidably connected.
2. a kind of Highspeedcentrifugingandsprayingdrier according to claim 1, it is characterised in that：The drying tower（1）Top
Portion both sides are installed with feed liquid distributor box（5）, the feed liquid distributor box（5）With driving motor（4）Between be provided with heat
Air hose（6）, the hot blast pipe（6）Outer surface be installed with switch valve（7）, the hot blast pipe（6）Bottom end run through drying
Tower（1）Roof, the centrifugal atomizer（11）With feed liquid distributor box（5）Between be fixedly connected with feed liquid pipe（12）, described
Feed liquid pipe（12）Through drying tower（1）Inner roof wall.
3. a kind of Highspeedcentrifugingandsprayingdrier according to claim 1, it is characterised in that：The drying tower（1）It is outer
Portion both sides are installed with pedestal（8）, two pedestals（8）Between be fixedly connected with reinforcing rib（10）, the pedestal
（8）Bottom end be fixedly connected with hoof foot（9）.
4. a kind of Highspeedcentrifugingandsprayingdrier according to claim 1, it is characterised in that：The flat area（14）It is interior
Portion is installed with the noise reducing plate of disposed at equal distance（16）, the noise reducing plate（16）Both sides be filled with noise reduction nanometer foam block
（17）, the sound deflecting plate（15）Inside be inlaid with disposed at equal distance hold back sound hollow ball（18）, described to hold back sound hollow ball
（18）Both sides be equipped with and hold back sound channel（19）, described to hold back sound channel（19）It is opened in sound deflecting plate（15）Inside.
5. a kind of Highspeedcentrifugingandsprayingdrier according to claim 1, it is characterised in that：The lead screw shaft（20）'s
Drying tower is run through on top（1）Inner roof wall, the sleeve（21）External stability be connected with the positioning tube of circumferentially array arrangement
（22）, the positioning tube（22）Internal slide be connected with guide rod（23）, the guide rod（23）Top and drying tower（1）
Inner roof wall be fixedly connected, the guide rod（23）Bottom end be installed with positioning blocking ball（25）, the lead screw shaft
（20）Bottom end be installed with shaft blocking ball（24）.
6. a kind of Highspeedcentrifugingandsprayingdrier according to claim 5, it is characterised in that：The positioning tube（22）One
Side is installed with position-limiting drum（26）, the position-limiting drum（26）Internal slide be connected with compression bar（27）, the compression bar（27）It passes through
Wear position-limiting drum（26）Side wall, the compression bar（27）Outside be socketed with spring（28）, the compression bar（27）One end fix connect
It is connected to baffle（29）, the compression bar（27）The other end be fixedly connected with unit section guide rail（30）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810507272.9A CN108635892A (en) | 2018-05-24 | 2018-05-24 | A kind of Highspeedcentrifugingandsprayingdrier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810507272.9A CN108635892A (en) | 2018-05-24 | 2018-05-24 | A kind of Highspeedcentrifugingandsprayingdrier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108635892A true CN108635892A (en) | 2018-10-12 |
Family
ID=63757853
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810507272.9A Withdrawn CN108635892A (en) | 2018-05-24 | 2018-05-24 | A kind of Highspeedcentrifugingandsprayingdrier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108635892A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110721488A (en) * | 2019-10-10 | 2020-01-24 | 福州法莫优科机械科技有限公司 | Mechanical type vapor recompression evaporation concentration equipment in traditional chinese medicine trade |
| CN112221173A (en) * | 2020-09-21 | 2021-01-15 | 常宁市华兴冶化实业有限责任公司 | Anti-sticking wall type spray drying device for preparing zinc oxide |
| CN113941162A (en) * | 2021-11-03 | 2022-01-18 | 乔光 | Spray drying tower capable of avoiding external dust from entering based on one-way transmission |
-
2018
- 2018-05-24 CN CN201810507272.9A patent/CN108635892A/en not_active Withdrawn
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110721488A (en) * | 2019-10-10 | 2020-01-24 | 福州法莫优科机械科技有限公司 | Mechanical type vapor recompression evaporation concentration equipment in traditional chinese medicine trade |
| CN110721488B (en) * | 2019-10-10 | 2022-06-10 | 福州法莫优科机械科技有限公司 | Mechanical type vapor recompression evaporation concentration equipment in traditional chinese medicine trade |
| CN112221173A (en) * | 2020-09-21 | 2021-01-15 | 常宁市华兴冶化实业有限责任公司 | Anti-sticking wall type spray drying device for preparing zinc oxide |
| CN113941162A (en) * | 2021-11-03 | 2022-01-18 | 乔光 | Spray drying tower capable of avoiding external dust from entering based on one-way transmission |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20181012 |
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| WW01 | Invention patent application withdrawn after publication |