CN107823904A - A kind of spray dryer with cleaning device - Google Patents
A kind of spray dryer with cleaning device Download PDFInfo
- Publication number
- CN107823904A CN107823904A CN201711266153.0A CN201711266153A CN107823904A CN 107823904 A CN107823904 A CN 107823904A CN 201711266153 A CN201711266153 A CN 201711266153A CN 107823904 A CN107823904 A CN 107823904A
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- CN
- China
- Prior art keywords
- spray dryer
- air
- switch
- outside
- cleaning device
- 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.)
- Pending
Links
- 239000007921 spray Substances 0.000 title claims abstract description 30
- 238000004140 cleaning Methods 0.000 title claims abstract description 29
- 238000001035 drying Methods 0.000 claims abstract description 47
- 238000005338 heat storage Methods 0.000 claims description 17
- 230000002572 peristaltic effect Effects 0.000 claims description 16
- 238000010438 heat treatment Methods 0.000 claims description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 14
- 238000009690 centrifugal atomisation Methods 0.000 claims description 7
- 238000009413 insulation Methods 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 7
- 238000007599 discharging Methods 0.000 claims description 4
- 229920002635 polyurethane Polymers 0.000 claims description 3
- 239000004814 polyurethane Substances 0.000 claims description 3
- 238000000703 high-speed centrifugation Methods 0.000 claims description 2
- 239000003814 drug Substances 0.000 abstract description 24
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 239000000203 mixture Substances 0.000 abstract description 4
- 229940079593 drug Drugs 0.000 description 7
- 238000000926 separation method Methods 0.000 description 4
- 238000000889 atomisation Methods 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000011265 semifinished product Substances 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000001694 spray drying Methods 0.000 description 1
- 239000002912 waste gas Substances 0.000 description 1
Classifications
-
- 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
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Drying Of Solid Materials (AREA)
Abstract
The invention discloses a kind of spray dryer with cleaning device, including heat supply component, supply assembly, drying device, high-pressure cleaning device, cyclone separator and air-introduced machine, supply assembly is provided with the left of the heat supply component, drying device is provided with the right side of the heat supply component, high-pressure cleaning device is installed on the outside of the drying device right-hand member, and cyclone separator is provided with the right side of drying device, it is provided with air-introduced machine on the right side of the cyclone separator.The present invention is provided with high-pressure cleaning device, after using spray dryer, the inwall of spray dryer is cleaned, prevents from being attached to the medicine on inwall and inwall is caused to corrode, extend the service life of spray dryer；The composition avoided in addition in the medicine on spray dryer inwall is mutually mixed, and improves the quality of production of medicine.
Description
Technical field
The present invention relates to medical separation to extract field, specially a kind of spray dryer with cleaning device.
Background technology
, it is necessary to which processing is dried in double of final drug in medical separation extraction process, so needing dry by spraying
Dry machine realizes the drying of semi-finished product medicine.Spray dryer is a kind of device that can complete to dry and be granulated simultaneously, and it is special
Point has：Rate of drying is fast；Product has the good uniformity, mobility and dissolubility；And production process is simple, operational control side
Just.
The spray dryer occurred at present can not be carried out clear due to being not provided with cleaning device to spray dryer inwall
Wash, after use spray dryer, the residue of medicine is attached to the inwall of spray dryer, causes the corrosion of inwall, shortens
The service life of spray dryer；And when reusing spray dryer and drying different medicines, due to not to inwall progress
Cleaning, causes the composition of two kinds of medicines to be mutually mixed, influences the quality of production of medicine.
The content of the invention
The present invention provides a kind of spray dryer with cleaning device, can effectively solve to propose in above-mentioned background technology
The spray dryer occurred at present due to being not provided with cleaning device, spray dryer inwall can not be cleaned,
Using rear spray dryer, the residue of medicine is attached to the inwall of spray dryer, causes the corrosion of inwall, and it is dry to shorten spraying
The service life of dry machine；And when reusing spray dryer and drying different medicines, due to not cleaned to inwall, make
It is mutually mixed into the composition in two kinds of medicines, the problem of influenceing quality of production of medicine etc..
To achieve the above object, the present invention provides following technical scheme：A kind of spray dryer with cleaning device, bag
Include heat supply component, first switch, second switch, supply assembly, drying device, the first pipeline, high-pressure cleaning device, cyclonic separation
Device, second pipe, pulp-collecting box, air-introduced machine and the 3rd pipeline；Outside is installed successively from top to bottom in the middle part of the heat supply component left end
There are first switch and second switch, and supply assembly is provided with the left of heat supply component, drying is provided with the right side of the heat supply component
Device, connected between the heat supply component and drying device by the first pipeline, height is installed on the outside of the drying device right-hand member
Press cleaning device, and cyclone separator be provided with the right side of drying device, the discharging opening and cyclone separator of the drying device it
Between connected by second pipe, pulp-collecting box is placed with below the cyclone separator, and air inducing is provided with the right side of cyclone separator
Machine, connected between the cyclone separator and air-introduced machine by the 3rd pipeline；The heat supply component include heat storage can, heating tube and
Air blower；Heat storage can is provided with the outside of the heat supply component, heating tube is installed inside the heat storage can, and outside heat storage can lower end
Side is provided with air blower；The supply assembly includes charging bucket, material-storing box, peristaltic pump, feed pipe and high speed centrifugal atomization device；Institute
State and material-storing box is provided with the left of supply assembly, charging bucket is installed, and material-storing box bottom right connects on the outside of the material-storing box upper end
Peristaltic pump, the lower end of the peristaltic pump upper end connection feed pipe are connected to, the upper end of the feed pipe is provided with high speed centrifugation atomization
Device；Drying tower is provided with the outside of the drying device；The high-pressure cleaning device includes high-pressure hydraulic pump, high-pressure water pipe and water under high pressure
Rifle；The high-pressure cleaning device bottom is provided with high-pressure hydraulic pump, and the one of high-pressure water pipe is connected with the outside of the high-pressure hydraulic pump upper end
End, the high-pressure water pipe left end outside are provided with giant, and the giant is embedded into drying tower；The first switch
Output end be electrically connected with the input of peristaltic pump, heating tube, air blower and air-introduced machine；The peristaltic pump, heating tube, air blower
The input of first switch is electrically connected with the output end of air-introduced machine；The output end of the second switch is electrically connected with water under high pressure
The input of pump, the output end of the high-pressure hydraulic pump are electrically connected with the input of second switch.
Chute is installed inside the material-storing box, filter screen is installed inside the chute.
Air distributor is installed on the inside of the upper end of the drying tower.
Heat storage can and the drying tower internal layer is provided with heat-insulation layer, and the material of the heat-insulation layer is polyurethane material.
Compared with prior art, beneficial effects of the present invention：The present invention is scientific and reasonable for structure, safe and convenient to use；And
The present invention is provided with high-pressure cleaning device, after using spray dryer, the inwall of spray dryer is cleaned, prevented attached
The medicine on inwall causes to corrode to inwall, extends the service life of spray dryer；Spray drying is avoided in addition
The composition in medicine on machine inwall is mutually mixed, and improves the quality of production of medicine.
Brief description of the drawings
Accompanying drawing is used for providing a further understanding of the present invention, and a part for constitution instruction, the reality with the present invention
Apply example to be used to explain the present invention together, be not construed as limiting the invention.
In the accompanying drawings：
Fig. 1 is the overall structure diagram of the present invention；
Fig. 2 is the structural representation of heat supply component of the present invention；
Fig. 3 is the structural representation of supply assembly of the present invention；
Fig. 4 is the structural representation of drying device of the present invention；
Fig. 5 is the structural representation of high-pressure cleaning device of the present invention.
In figure：1 is heat supply component；1a is heat storage can；1b is heat-insulation layer；1c is heating tube；1d is air blower；2 be first
Switch；3 be second switch；4 be supply assembly；41 be charging bucket；42 be material-storing box；43 be chute；44 be filter screen；45 be wriggling
Pump；46 be feed pipe；47 be high speed centrifugal atomization device；5 be drying device；51 be drying tower；52 be air distributor；6 be
One pipeline；7 be high-pressure cleaning device；71 be high-pressure hydraulic pump；72 be high-pressure water pipe；73 be giant；8 be cyclone separator；9
For second pipe；10 be pulp-collecting box；11 be air-introduced machine；12 be the 3rd pipeline.
Embodiment
The preferred embodiments of the present invention are illustrated below in conjunction with accompanying drawing, it will be appreciated that described herein preferred real
Apply example to be merely to illustrate and explain the present invention, be not intended to limit the present invention.
The present embodiment：As Figure 1-5, including heat supply component 1, first switch 2, second switch 3, supply assembly 4, dry
Device 5, the first pipeline 6, high-pressure cleaning device 7, cyclone separator 8, second pipe 9, pulp-collecting box 10, air-introduced machine 11 and the 3rd are managed
Road 12, the left end of heat supply component 1 middle part outside are sequentially installed with first switch 2 and second switch 3, and heat supply group from top to bottom
The left side of part 1 is provided with supply assembly 4, and the right side of heat supply component 1 is provided with drying device 5, the heat supply component 1 and dry dress
Connected between putting 5 by the first pipeline 6, high-pressure cleaning device 7, and drying device 5 are installed on the outside of the right-hand member of drying device 5
Right side is provided with cyclone separator 8, is connected between the discharging opening and cyclone separator 8 of the drying device 5 by second pipe 9
Connect, the lower section of cyclone separator 8 is placed with pulp-collecting box 10, and the right side of cyclone separator 8 is provided with air-introduced machine 11, the whirlwind
Connected between separator 8 and air-introduced machine 11 by the 3rd pipeline 12；The heat supply component 1 include heat storage can 1a, heating tube 1c and
Air blower 1d；The outside of heat supply component 1, which is provided with inside heat storage can 1a, the heat storage can 1a, is provided with heating tube 1c, and stores up
Hot tank 1a lower end outsides are provided with air blower 1d；The supply assembly 4 includes charging bucket 41, material-storing box 42, peristaltic pump 45, feeding
Pipe 46 and high speed centrifugal atomization device 47；The left side of supply assembly 4 is provided with material-storing box 42, pacifies on the outside of the upper end of material-storing box 42
Equipped with charging bucket 41, and the bottom right of material-storing box 42 is connected with peristaltic pump 45, the upper end of the peristaltic pump 45 connection feed pipe 46
Lower end, the upper end of the feed pipe 46 are provided with high speed centrifugal atomization device 47；The outside of drying device 5 is provided with drying tower
51；The high-pressure cleaning device 7 includes high-pressure hydraulic pump 71, high-pressure water pipe 72 and giant 73；The bottom of high-pressure cleaning device 7
Portion is provided with high-pressure hydraulic pump 71, and one end of high-pressure water pipe 72, the high-pressure water pipe are connected with the outside of the upper end of high-pressure hydraulic pump 71
Giant 73 is installed on the outside of 72 left ends, the giant 73 is embedded into drying tower 51；In order to make each several part electrically first
Part can be with normal work, in the present embodiment, it is preferred that the output end of the first switch 2 is electrically connected with peristaltic pump 45, heating
Pipe 1c, air blower 1d and air-introduced machine 11 input；The peristaltic pump 45, heating tube 1c, air blower 1d and air-introduced machine 11 it is defeated
Go out the input that end is electrically connected with first switch 2；The output end of the second switch 3 is electrically connected with the input of high-pressure hydraulic pump 71
End, the output end of the high-pressure hydraulic pump 71 are electrically connected with the input of second switch 3.
In order to prevent impurity in medicine from blocking high speed centrifugal atomization device 47, in the present embodiment, it is preferred that in material-storing box 42
Portion is provided with chute 43, and filter screen 44 is provided with inside chute 43.
In order to introducing uniform hot-air inside drying tower 51, in the present embodiment, it is preferred that on the inside of the upper end of drying tower 51
Air distributor 52 is installed.
In order to prevent heat storage can 1a and the internal heat of drying tower 51 to scatter and disappear, in the present embodiment, it is preferred that heat storage can 1a and
The material that the internal layer of drying tower 51 is provided with heat-insulation layer 1b, the heat-insulation layer 1b is polyurethane material.
The operation principle and process for using of the present invention is as follows：
First, it would be desirable to which dry medicine is added in charging bucket 41, and medicine is flowed into storing after the filtering of filter screen 44
In box 42；Secondly, first switch 2 is pressed, now, the equal normal work of each several part electrical components, medicine passes through peristaltic pump 45, feeding
Pipe 46 and high speed centrifugal atomization device 47 are fed in drying tower 51, and air blower 1d is constantly blown into air-flow into heat storage can 1a,
Raised with heating tube 1c temperature, the air-flow of surrounding is brought rapidly up, and thermal current is also fed to drying tower by the first pipeline 6
In 51, thermal current is after air distributor 52, and uniformly the medicine after atomization is combined, in drying tower 51 in the shape of a spiral
Decline, and within the extremely short time by pharmaceutical drying into finished product；Then, in the presence of air-introduced machine 11, final drug leads to again
Second pipe 9 is crossed, enters progress solid and gas separation, bottom discharge mouth of the final drug from cyclone separator 8 in cyclone separator 8
Discharge, and enter in pulp-collecting box 10, waste gas top from cyclone separator 8 is discharged.
After using machining medicine is spray-dried, second switch 3 is pressed, now the normal work of high-pressure hydraulic pump 71, high pressure
Current are incorporated into high-pressure water pipe 72 by water pump 71, and the inwall of drying tower 51 is sprayed onto by giant 73, and sewage passes through rotation
The discharging opening of wind separator 8 is discharged, and reaches cleaning purpose.
Finally it should be noted that：The preferred embodiment of the present invention is the foregoing is only, is not intended to limit the invention, to the greatest extent
The present invention is described in detail with reference to the foregoing embodiments for pipe, and for those skilled in the art, it still can be with
Technical scheme described in foregoing embodiments is modified, or equivalent substitution is carried out to which part technical characteristic.It is all
Within the spirit and principles in the present invention, any modification, equivalent substitution and improvements made etc., it should be included in the guarantor of the present invention
Within the scope of shield.
Claims (5)
1. a kind of spray dryer with cleaning device, including heat supply component (1), first switch (2), second switch (3), confession
Expect component (4), drying device (5), the first pipeline (6), high-pressure cleaning device (7), cyclone separator (8), second pipe (9),
Pulp-collecting box (10), air-introduced machine (11) and the 3rd pipeline (12), it is characterised in that：
Outside is sequentially installed with the first switch (2) and described second and opened from top to bottom in the middle part of heat supply component (1) left end
Close (3), and the supply assembly (4) is provided with the left of heat supply component (1), be provided with the right side of the heat supply component (1) described dry
Dry device (5), connected between the heat supply component (1) and the drying device (5) by first pipeline (6), it is described dry
The high-pressure cleaning device (7) is installed on the outside of dry device (5) right-hand member, and the whirlwind point is provided with the right side of drying device (5)
From device (8), connected between the discharging opening and cyclone separator (8) of the drying device (5) by the second pipe (9), institute
State and the pulp-collecting box (10) is placed with below cyclone separator (8), and the air-introduced machine is provided with the right side of cyclone separator (8)
(11), connected between the cyclone separator (8) and air-introduced machine (11) by the 3rd pipeline (12)；
The heat supply component (1) includes heat storage can (1a), heating tube (1c) and air blower (1d)；On the outside of the heat supply component (1)
Heat storage can (1a) is provided with, heating tube (1c) is installed, and heat storage can (1a) lower end outside is installed inside the heat storage can (1a)
There is air blower (1d)；
The supply assembly (4) includes charging bucket (41), material-storing box (42), peristaltic pump (45), feed pipe (46) and high speed centrifugation
Atomizer (47)；Material-storing box (42) is provided with the left of the supply assembly (4), is provided with and adds on the outside of material-storing box (42) upper end
Charging basket (41), and material-storing box (42) bottom right is connected with peristaltic pump (45), peristaltic pump (45) upper end connects feed pipe
(46) lower end, the upper end of the feed pipe (46) are provided with high speed centrifugal atomization device (47)；
Drying tower (51) is provided with the outside of the drying device (5)；
The high-pressure cleaning device (7) includes high-pressure hydraulic pump (71), high-pressure water pipe (72) and giant (73)；The high pressure is clear
Cleaning device (7) bottom is provided with high-pressure hydraulic pump (71), and high-pressure water pipe (72) is connected with the outside of high-pressure hydraulic pump (71) upper end
One end, high-pressure water pipe (72) the left end outside are provided with giant (73), and the giant (73) is embedded into drying tower
(51) in；
The output end of the first switch (2) is electrically connected with peristaltic pump (45), heating tube (1c), air blower (1d) and air-introduced machine
(11) input；The peristaltic pump (45), heating tube (1c), the output end of air blower (1d) and air-introduced machine (11) electrically connect
Connect the input of first switch (2)；The output end of the second switch (3) is electrically connected with the input of high-pressure hydraulic pump (71), institute
The output end for stating high-pressure hydraulic pump (71) is electrically connected with the input of second switch (3).
2. spray dryer according to claim 1, it is characterised in that：Chute is installed inside the material-storing box (42)
(43) filter screen (44), is installed inside the chute (43).
3. spray dryer according to claim 1, it is characterised in that：It is provided with the inside of the upper end of the drying tower (51)
Air distributor (52).
4. according to the spray dryer described in claim any one of 1-3, it is characterised in that：The heat storage can (1a) and drying tower
(51) internal layer is provided with heat-insulation layer (1b).
5. spray dryer according to claim 4, it is characterised in that：The material of the heat-insulation layer (1b) is polyurethane material
Material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711266153.0A CN107823904A (en) | 2017-12-05 | 2017-12-05 | A kind of spray dryer with cleaning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711266153.0A CN107823904A (en) | 2017-12-05 | 2017-12-05 | A kind of spray dryer with cleaning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107823904A true CN107823904A (en) | 2018-03-23 |
Family
ID=61641291
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711266153.0A Pending CN107823904A (en) | 2017-12-05 | 2017-12-05 | A kind of spray dryer with cleaning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107823904A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103752025A (en) * | 2014-01-17 | 2014-04-30 | 常州市金陵干燥设备有限公司 | Spray dryer |
| CN104437243A (en) * | 2014-11-29 | 2015-03-25 | 南京威安新材料科技有限公司 | Centrifugal spray-drying system for drying catalysts |
| CN105498258A (en) * | 2015-12-31 | 2016-04-20 | 山东金朗生物科技有限公司 | Spray drying system |
| CN105833554A (en) * | 2016-05-24 | 2016-08-10 | 常州市先导干燥设备有限公司 | Precise spray-drying machine |
| CN207654731U (en) * | 2017-12-05 | 2018-07-27 | 江西创迪科技有限公司 | A kind of spray dryer with cleaning device |
-
2017
- 2017-12-05 CN CN201711266153.0A patent/CN107823904A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103752025A (en) * | 2014-01-17 | 2014-04-30 | 常州市金陵干燥设备有限公司 | Spray dryer |
| CN104437243A (en) * | 2014-11-29 | 2015-03-25 | 南京威安新材料科技有限公司 | Centrifugal spray-drying system for drying catalysts |
| CN105498258A (en) * | 2015-12-31 | 2016-04-20 | 山东金朗生物科技有限公司 | Spray drying system |
| CN105833554A (en) * | 2016-05-24 | 2016-08-10 | 常州市先导干燥设备有限公司 | Precise spray-drying machine |
| CN207654731U (en) * | 2017-12-05 | 2018-07-27 | 江西创迪科技有限公司 | A kind of spray dryer with cleaning device |
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180323 |
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