CN109341199A - A kind of spray dryer that damping is good - Google Patents
A kind of spray dryer that damping is good Download PDFInfo
- Publication number
- CN109341199A CN109341199A CN201810916809.7A CN201810916809A CN109341199A CN 109341199 A CN109341199 A CN 109341199A CN 201810916809 A CN201810916809 A CN 201810916809A CN 109341199 A CN109341199 A CN 109341199A
- Authority
- CN
- China
- Prior art keywords
- damping
- pipe
- damping spring
- spray
- shell
- 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.)
- Withdrawn
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B3/00—Drying solid materials or objects by processes involving the application of heat
- F26B3/02—Drying solid materials or objects by processes involving the application of heat by convection, i.e. heat being conveyed from a heat source to the materials or objects to be dried by a gas or vapour, e.g. air
- F26B3/10—Drying solid materials or objects by processes involving the application of heat by convection, i.e. heat being conveyed from a heat source to the materials or objects to be dried by a gas or vapour, e.g. air the gas or vapour carrying the materials or objects to be dried with it
- F26B3/12—Drying solid materials or objects by processes involving the application of heat by convection, i.e. heat being conveyed from a heat source to the materials or objects to be dried by a gas or vapour, e.g. air the gas or vapour carrying the materials or objects to be dried with it in the form of a spray, i.e. sprayed or dispersed emulsions or suspensions
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/001—Drying-air generating units, e.g. movable, independent of drying enclosure
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/004—Nozzle assemblies; Air knives; Air distributors; Blow boxes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
- F26B25/001—Handling, e.g. loading or unloading arrangements
- F26B25/002—Handling, e.g. loading or unloading arrangements for bulk goods
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
- F26B25/06—Chambers, containers, or receptacles
- F26B25/08—Parts thereof
- F26B25/10—Floors, roofs, or bottoms; False bottoms
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Microbiology (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Abstract
A kind of good spray dryer of damping provided by the invention, including dry shell, air inlet pipe, air heater, escape pipe, feed pipe, atomizer, discharge nozzle, discharge port, relief valve, shock-absorbing support frame, escape pipe is connected with above the drying shell, air heating apparatus is connected on the escape pipe, air inlet pipe is connected on the air heating apparatus, discharge nozzle is connected on the drying shell, atomizer is connected on the discharge nozzle, feed pipe is connected on the atomizer, the bottom of the drying shell is connected with discharge port, relief valve is connected with above the drying shell, shock-absorbing support frame is connected on the drying shell, the shock-absorbing support frame includes stabilizer blade, fixed ring, first damping spring, second damping spring, damping is good, dry shell is long using the time.
Description
[technical field]
The present invention relates to the technical field of spray-drying installation, in particular to the technology of the good spray dryer of a kind of damping
Field.
[background technique]
Spray dryer is a kind of device that can be completed at the same time drying and be granulated.Spray dryer is dry for continous way normal pressure
One kind of dry device.With special installation by liquid material atomisation, dry it with hot air, for drying some temperature-sensitives
Liquid, suspension and the viscous liquid of property, such as milk, egg, tannin and drug, are also used for drying fuel, intermediate, soap powder
With inorganic salts etc., at present in the spray dryer course of work, dry shell can be shaken by other devices and be influenced, well damage,
Service life is caused to decline.
[summary of the invention]
It is an object of the invention to overcome above-mentioned the deficiencies in the prior art, a kind of spray dryer that damping is good is provided,
The technical issues of aiming to solve the problem that in work process in the prior art dry shell vibrating excessive influence service life.
To achieve the above object, the spray dryer good the invention proposes a kind of damping, including dry shell, air inlet
Pipe, air heater, escape pipe, feed pipe, atomizer, discharge nozzle, discharge port, relief valve, shock-absorbing support frame, the drying
It is connected with escape pipe above shell, is connected with air heating apparatus on the escape pipe, on the air heating apparatus
It is connected with air inlet pipe, discharge nozzle is connected on the drying shell, atomizer, the mist are connected on the discharge nozzle
Change and be connected with feed pipe on device, the bottom of the drying shell is connected with discharge port, the top connection of the drying shell
There is relief valve, shock-absorbing support frame is connected on the drying shell, the shock-absorbing support frame includes stabilizer blade, fixed ring,
One damping spring, the second damping spring are connected with fixed ring on the stabilizer blade, several first are connected in the fixed ring
Damping spring and the second damping spring, first damping spring and the second damping spring interval are mounted in fixed ring, institute
Dry shell is connected on the first damping spring stated.
Preferably, the escape pipe includes straight-tube portion, cross pipe, spray head, the bottom of the straight-tube portion connects
It is connected to cross pipe, the cross pipe is equipped with several spray heads, and the quantity of the spray head is 4~8.
Preferably, the bottom of the discharge nozzle is connected with feed nozzle, the feed nozzle includes material spray body, non-return
Ball, reset spring, spray material port are connected with check ball in the material spray body, and the bottom of the check ball is connected with reset bullet
Spring, the material spray body is interior to be equipped with spray material port.
Preferably, the atomizer includes insulation shell, heater, extrusion dish, diversion pipe, refinement ejection disk, institute
It is connected with insulation shell on the feed pipe stated, heater, the top of the insulation shell are installed in the insulation shell
It is connected with extrusion dish, diversion pipe is connected with above the extrusion dish, refinement is connected with above the diversion pipe and is sprayed
Disk, the refinement, which sprays, is connected with discharge nozzle above disk.
Preferably, the elasticity modulus of the first damping spring of modular ratio of second damping spring is high, it is described
The first damping spring it is equal with the quantity of the second damping spring, the quantity of first damping spring is 2~8, described
The second damping spring length be the first damping spring half.
Beneficial effects of the present invention: compared with prior art, a kind of spray dryer that damping is good provided by the invention, knot
Structure is reasonable, and the first damping spring and the second damping spring can reduce the rigid connection of dry shell and fixed ring, insulation shell
Increase atomization to imitate, extrusion dish and refinement spray disk and can propose ejection effect.
Feature and advantage of the invention will be described in detail by embodiment combination attached drawing.
[Detailed description of the invention]
Fig. 1 is a kind of structural schematic diagram of the good spray dryer of damping of the embodiment of the present invention；
Fig. 2 is the structural schematic diagram of the A-A of the good spray dryer of damping of the embodiment of the present invention；
Fig. 3 is the overlooking structure diagram of the escape pipe of the good spray dryer of damping of the embodiment of the present invention；
Fig. 4 is the structural schematic diagram of the feed nozzle of the good spray dryer of damping of the embodiment of the present invention.
In figure: the dry shell of 1-, 2- air inlet pipe, 3- air heater, 4- escape pipe, 5- feed pipe, 6- atomizer, 7- go out
Expects pipe, 8- discharge port, 9- relief valve, 10- shock-absorbing support frame, 41- straight-tube portion, 42- cross pipe, 43- spray head, 61- insulation cladding
Body, 62- heater, 63- extrusion dish, 64- diversion pipe, 65- refinement spray disk, 71- feed nozzle, 101- stabilizer blade, 102- fixed ring,
The first damping spring of 103-, the second damping spring of 104-, 711- material spray body, 712- check ball, 713- reset spring, 714- material spray
Mouthful.
[specific embodiment]
In order to make the objectives, technical solutions and advantages of the present invention clearer, below by accompanying drawings and embodiments, to this
Invention is further elaborated.However, it should be understood that the specific embodiments described herein are merely illustrative of the present invention,
The range being not intended to restrict the invention.In addition, in the following description, descriptions of well-known structures and technologies are omitted, to keep away
Exempt from unnecessarily to obscure idea of the invention.
Refering to fig. 1, Fig. 2, Fig. 3 and Fig. 4, the embodiment of the present invention provide a kind of spray dryer that damping is good, including drying
Shell 1, air heater 3, escape pipe 4, feed pipe 5, atomizer 6, discharge nozzle 7, discharge port 8, relief valve 9, subtracts air inlet pipe 2
Support frame 10 is shaken, the top of the drying shell 1 is connected with escape pipe 4, and air heating dress is connected on the escape pipe 4
3 are set, air inlet pipe 2 is connected on the air heating apparatus 3, discharge nozzle 7 is connected on the drying shell 1, it is described
It is connected with atomizer 6 on discharge nozzle 7, feed pipe 5, the bottom connection of the drying shell 1 are connected on the atomizer 6
There is discharge port 8, the top of the drying shell 1 is connected with relief valve 9, is connected with shock-absorbing support on the drying shell 1
Frame 10, the shock-absorbing support frame 10 include stabilizer blade 101, fixed ring 102, the first damping spring 103, the second damping spring 104,
It is connected with fixed ring 102 on the stabilizer blade 101, several first damping springs 103 and are connected in the fixed ring 102
Two damping springs 104, first damping spring 103 and the second damping spring 104 interval are mounted in fixed ring 102, institute
Dry shell 1 is connected on the first damping spring 103 stated, the escape pipe 4 includes straight-tube portion 41, cross pipe 42, spray
First 43, the bottom of the straight-tube portion 41 is connected with cross pipe 42, and the cross pipe 42 is equipped with several spray heads 43, described
The quantity of spray head be 8, the bottom of the discharge nozzle 7 is connected with feed nozzle 71, and the feed nozzle 71 includes material spray body
711, check ball 712, reset spring 713, spray material port 714, are connected with check ball 712 in the material spray body 711, it is described only
The bottom of return of serve 712 is connected with reset spring 713, and spray material port 714 is equipped in the material spray body 711, and the atomizer 6 wraps
Insulation shell 61, heater 62, extrusion dish 63, diversion pipe 64, refinement ejection disk 65 are included, is connected with guarantor on the feed pipe 5
Warm shell 61 is equipped with heater 62 in the insulation shell 61, and the top of the insulation shell 61 is connected with extrusion dish
63, the top of the extrusion dish 63 is connected with diversion pipe 64, and the top of the diversion pipe 64 is connected with refinement and sprays disk 65,
The top that the refinement sprays disk 65 is connected with discharge nozzle 7, and the modular ratio first of second damping spring 104 subtracts
The elasticity modulus for shaking spring 103 is high, and first damping spring 103 is equal with the quantity of the second damping spring 104, described
The quantity of first damping spring 103 is 4, and the length of second damping spring is the half of the first damping spring.
The course of work of the present invention:
A kind of spray dryer that damping is good of the present invention during the work time, dries shell 1, air inlet pipe 2, air heater
3, escape pipe 4, feed pipe 5, atomizer 6, discharge nozzle 7, discharge port 8, relief valve 9, shock-absorbing support frame 10 constitute a kind of damping
Good spray dryer, air is passed into from air inlet pipe 2 enters dry shell 1 from escape pipe 4 after air heating pipe 3 heats,
Escape pipe 4 includes straight-tube portion 41, cross pipe 42, spray head 43, and air after heating is sprayed from spray head 43, and feed liquid is from feed pipe 5
Into atomizer 6, atomizer 6 includes insulation shell 61, heater 62, extrusion dish 63, diversion pipe 64, refinement ejection disk 65, warp
It crosses extrusion dish 63 and refines and continue refinement ejection by discharge nozzle 7 into dry shell 1, after dry by refinement air-jeting disk 65 later
Material be discharged from discharge port 8, shock-absorbing support frame 10 includes stabilizer blade 101, fixed ring 102, the first damping spring 103, second subtracts
Spring 104 is shaken, the first damping spring 103 reduces the suffered vibration influence of dry shell 1 in the course of work, excessive when shaking
When, the second damping spring 104 has better buffering effect.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Made any modification, equivalent replacement or improvement etc., should all be included in the protection scope of the present invention within mind and principle.
Claims (5)
1. a kind of good spray dryer of damping, it is characterised in that: including dry shell (1), air inlet pipe (2), air heater
(3), escape pipe (4), feed pipe (5), atomizer (6), discharge nozzle (7), discharge port (8), relief valve (9), shock-absorbing support frame
(10), it is connected with escape pipe (4) above the drying shell (1), air heating dress is connected on the escape pipe (4)
It sets (3), is connected on the air heating apparatus (3) air inlet pipe (2), be connected with discharge nozzle on the drying shell (1)
(7), it is connected with atomizer (6), is connected on the atomizer (6) feed pipe (5) on the discharge nozzle (7), it is described
The bottom of dry shell (1) is connected with discharge port (8), is connected with relief valve (9) above the drying shell (1), described
Drying shell (1) on be connected with shock-absorbing support frame (10), the shock-absorbing support frame (10) includes stabilizer blade (101), fixed ring
(102), the first damping spring (103), the second damping spring (104) are connected with fixed ring (102) on the stabilizer blade (101),
It is connected with several first damping springs (103) and the second damping spring (104) in the fixed ring (102), described first
Damping spring (103) and the second damping spring (104) interval are mounted on fixed ring (102), first damping spring
(103) dry shell (1) is connected on.
2. a kind of spray dryer that damping is good as described in claim 1, it is characterised in that: the escape pipe (4) includes
Straight-tube portion (41), cross pipe (42), spray head (43), the bottom of the straight-tube portion (41) are connected with cross pipe (42), institute
The cross pipe (42) stated is equipped with several spray heads (43), and the quantity of the spray head is 4~8.
3. a kind of spray dryer that damping is good as described in claim 1, it is characterised in that: the bottom of the discharge nozzle (7)
Portion is connected with feed nozzle (71), the feed nozzle (71) include material spray body (711), check ball (712), reset spring (713),
Spray material port (714), the material spray body (711) is interior to be connected with check ball (712), the bottom connection of the check ball (712)
Have reset spring (713), is equipped with spray material port (714) in the material spray body (711).
4. a kind of spray dryer that damping is good as described in claim 1, it is characterised in that: the atomizer (6) includes
Insulation shell (61), heater (62), extrusion dish (63), diversion pipe (64), refinement spray disk (65), the feed pipe (5)
On be connected with insulation shell (61), is equipped with heater (62) in the insulation shell (61), the insulation shell (61)
Top be connected with extrusion dish (63), diversion pipe (64), the diversion pipe are connected with above the extrusion dish (63)
(64) it is connected with refinement above and sprays disk (65), the refinement, which sprays, is connected with discharge nozzle (7) above disk (65).
5. a kind of spray dryer that damping is good as described in claim 1, it is characterised in that: second damping spring
(104) elasticity modulus of the first damping spring of modular ratio (103) is high, first damping spring (103) and second
The quantity of damping spring (104) is equal, and the quantity of first damping spring (103) is 2~8, second damping
The length of spring (104) is the half of the first damping spring (103).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810916809.7A CN109341199A (en) | 2018-08-13 | 2018-08-13 | A kind of spray dryer that damping is good |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810916809.7A CN109341199A (en) | 2018-08-13 | 2018-08-13 | A kind of spray dryer that damping is good |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109341199A true CN109341199A (en) | 2019-02-15 |
Family
ID=65291498
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810916809.7A Withdrawn CN109341199A (en) | 2018-08-13 | 2018-08-13 | A kind of spray dryer that damping is good |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109341199A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112197550A (en) * | 2020-10-09 | 2021-01-08 | 马鞍山健鼎化工有限公司 | Efficient drying device for producing polyaluminium chloride and working method |
| WO2023279091A1 (en) * | 2021-07-01 | 2023-01-05 | R.P. Scherer Technologies, Llc | Humidity control device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5323967A (en) * | 1991-09-13 | 1994-06-28 | Kabushiki Kaisha Toshiba | Steam injector |
| CN103153477A (en) * | 2010-09-09 | 2013-06-12 | 威尔斯格尔文分形技术有限责任公司 | Fractal orifice plate |
| CN204967510U (en) * | 2015-09-18 | 2016-01-13 | 薛伟 | Shock attenuation motor housing |
| CN205360633U (en) * | 2016-02-22 | 2016-07-06 | 广西高源淀粉有限公司 | Starch spray -drying device |
| CN106573261A (en) * | 2014-10-22 | 2017-04-19 | 株式会社衍宇 | Spray orifice structure |
| CN107349613A (en) * | 2017-09-13 | 2017-11-17 | 南京御匾国健生物科技有限公司 | The shock-damping structure of spray dryer |
-
2018
- 2018-08-13 CN CN201810916809.7A patent/CN109341199A/en not_active Withdrawn
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5323967A (en) * | 1991-09-13 | 1994-06-28 | Kabushiki Kaisha Toshiba | Steam injector |
| CN103153477A (en) * | 2010-09-09 | 2013-06-12 | 威尔斯格尔文分形技术有限责任公司 | Fractal orifice plate |
| CN106573261A (en) * | 2014-10-22 | 2017-04-19 | 株式会社衍宇 | Spray orifice structure |
| CN204967510U (en) * | 2015-09-18 | 2016-01-13 | 薛伟 | Shock attenuation motor housing |
| CN205360633U (en) * | 2016-02-22 | 2016-07-06 | 广西高源淀粉有限公司 | Starch spray -drying device |
| CN107349613A (en) * | 2017-09-13 | 2017-11-17 | 南京御匾国健生物科技有限公司 | The shock-damping structure of spray dryer |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112197550A (en) * | 2020-10-09 | 2021-01-08 | 马鞍山健鼎化工有限公司 | Efficient drying device for producing polyaluminium chloride and working method |
| WO2023279091A1 (en) * | 2021-07-01 | 2023-01-05 | R.P. Scherer Technologies, Llc | Humidity control device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190215 |