CN201255566Y - Spray drying machine - Google Patents
Spray drying machine Download PDFInfo
- Publication number
- CN201255566Y CN201255566Y CNU2008201514962U CN200820151496U CN201255566Y CN 201255566 Y CN201255566 Y CN 201255566Y CN U2008201514962 U CNU2008201514962 U CN U2008201514962U CN 200820151496 U CN200820151496 U CN 200820151496U CN 201255566 Y CN201255566 Y CN 201255566Y
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- Prior art keywords
- spray dryer
- cyclone separator
- hothouse
- atomizer
- heater
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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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Abstract
The utility model discloses a spray drier, which comprises an air compressor, a cyclone separator, a peristaltic pump, a fan, a heater, a drying chamber and an atomizer; wherein, the air compressor and the peristaltic pump are respectively connected with the atomizer; the fan is connected with the heater; the heater and the cyclone separator are also respectively connected with the drying chamber; the air compressor, the fan and the heater are arranged in the same holder body; the air compressor is fixed at a bottom part of the holder body and the fan is fixed at an inner side wall of the holder body, thus causing the integral structure of the spray drier to be compact so as to better protect each part of the machine. In addition, the spray drier also comprises a spring firing pin with adjustable frequency, which is used for dredging the obstruction and is arranged at the top part of the atomizer. Also, the spring firing pin can effectively prevent the port of the atomizer from being obstructed by large granules.
Description
Technical field
The utility model relates to a kind of spray dryer, relates in particular to a kind of experiment type spray drier.
Background technology
Spray dryer is a kind of liquid materials such as biological, medicine and food to be added the equipment for drying that is thermally processed into powder material by atomizing.It mainly is to utilize different atomizers that solution, emulsion, suspension or the plaster material that contains moisture are sprayed into tiny drop in hot blast, in the droplets fall process, moisture is evaporated and powdered or granular product, thereby finishes spraying and dry two kinds of technical process in single operation simultaneously.
China Patent No. is that 200420040933.5 utility model patent has been announced a kind of mini spray dryer.See also Fig. 1 and Fig. 2, this mini spray dryer comprises electric heater 1, hot-air distributor 13, glass hothouse 7, peristaltic pump 2, cyclone separator 9, aerodynamic atomization device 6, gas flowmeter 5, electric control box 12, air-introduced machine 11 and base 15.Electric heater 1, glass hothouse 7, peristaltic pump 2, cyclone separator 9, gas flowmeter 5, electric control box 12 and air-introduced machine 11 are installed on the base 15, have universal braked wheel 14 on the base 15.Electric heater 1, hot-air distributor 13, glass hothouse 7 and cyclone separator 9 are connected in turn.Aerodynamic atomization device 6 is placed on the atomizer holder at hot-air distributor 13 tops, is connected with gas flowmeter 5 with the discharging opening of peristaltic pump 2, and the shaft of aerodynamic atomization device 6 passes the central tube of hot-air distributor 13, makes spray orifice stretch out hot-air distributor 13.Be provided with outer air channel and internal layer air channel in the hot-air distributor, glass hothouse 7 bottoms are provided with and are subjected to barrel 8, and cyclone separator 9 bottoms are provided with material feeding cup 10, and the air-vent of air-introduced machine 11 then is connected with cyclone separator 9.Last electric heater 1, peristaltic pump 2 and air-introduced machine 11 are electrically connected with the control circuit of 12 kinds of electric control boxes.Connection between each parts of this mini spray dryer all adopts screw thread to add the mode that removably connects of silicagel pad.
This utility model conveniently moving is convenient to dismounting, is cleaned, and is convenient to control operation, still, also has following defective:
The first, most of parts of this mini spray dryer are all external, and structure is compact inadequately, can not well protect each parts, and profile is also attractive in appearance inadequately, are subjected to the interference meeting of extraneous factor bigger when work in addition.
The second, the atomizer of this mini spray dryer lacks dredger, might cause the obstruction of large granular materials to the atomizer mouth.
The utility model content
At above-mentioned defective, the purpose of this utility model is to provide a kind of spray dryer, and is external with the most of parts that solve spray dryer in the prior art, causes its parts not to be protected, and influences defective attractive in appearance.
The utility model proposes a kind of spray dryer, comprise air compressor machine, cyclone separator, peristaltic pump, blower fan, heater, hothouse and atomizer, described air compressor machine and described peristaltic pump are connected to described atomizer respectively, described blower fan is connected to described heater, described heater and described cyclone separator are connected to described hothouse respectively, described air compressor machine, blower fan and heater and hothouse are built in the same cabinet, described air compressor machine is fixed on bottom of cabinet bulk, and described blower fan is fixed on the cabinet madial wall.
According to the described spray dryer of the utility model preferred embodiment, described atomizer adopts second fluid nozzle, also comprises a striker pin device in order to automatic mediation obstruction, and described striker pin device is arranged at described atomizer inside.
According to the described spray dryer of the utility model preferred embodiment, the T-slot of an indent is set on the described cyclone separator, a slide block slidably is set in the described T-slot.
According to the described spray dryer of the utility model preferred embodiment, comprise that also described microprocessor controller is arranged in the casing in order to regulate the microprocessor controller of each parameters of operating part of spray dryer, described casing is connected to described cabinet sidewall.
According to the described spray dryer of the utility model preferred embodiment, described cyclone separator and described hothouse below are respectively arranged with gathering-device.
According to the described spray dryer of the utility model preferred embodiment, be provided with Fast detachable unit for convenience detach between described hothouse and described cabinet, described hothouse and described cyclone separator, described hothouse and described gathering-device, described cyclone separator and the described gathering-device.
The utlity model has following beneficial effect:
The first, because the utility model all is built in same cabinet with air compressor machine, cyclone separator, peristaltic pump, blower fan, heater and hothouse, so that the utility model compact conformation and well protected each parts of spray dryer.
The second, the utility model is dredged obstruction automatically by a striker pin device is set on atomizer, has avoided large granular materials that the atomizer mouth is caused obstruction.
Description of drawings
Fig. 1 is the Facad structure schematic diagram of existing mini spray dryer;
Fig. 2 is the left view of existing mini spray dryer;
Fig. 3 is the structure perspective view of the utility model spray dryer;
Fig. 4 is the front view of the utility model spray dryer;
Fig. 5 is the right view of the utility model spray dryer.
The specific embodiment
Below in conjunction with accompanying drawing, specify the utility model.
See also Fig. 3-Fig. 5, spray dryer 100 generally includes air compressor machine 118, cyclone separator 103, peristaltic pump 113, blower fan 106, heater 112, hothouse 115, discharge duct 120, atomizer 200 and gathering-device 300.And in the utility model, the air compressor machine 118 of spray dryer 100, blower fan 106 and heater 112 all place in the same cabinet 130, thereby make these spray dryer 100 overall structures seem compact and can its electric component of better protection.Cyclone separator 103, hothouse 115, gathering-device 300 and discharge duct 120 place respectively outside the cabinet 130.Peristaltic pump 113 is arranged in the casing 140, and this casing 140 is fixed in cabinet 130 1 sides by fixtures such as nuts.This casing 140 is arranged on the lateral wall on the cabinet 130 in Fig. 3, and it is not limited thereto, and casing 140 also can be arranged on the top of cabinet 130 etc.
Below specifically introduce the structure among this cabinet 130.
Blower fan 106 is fixed on the sidewall of cabinet 130 internal upper parts by fixtures such as nuts.In addition, the other end of blower fan 106 then is connected to hothouse 115 by heater 112.
Atomizer 200 of the present utility model can adopt the second fluid nozzle design.Atomizer 200 comprises first second fluid nozzle 108, second second fluid nozzle 109 and stainless steel assembly, and the stainless steel assembly of atomizer is located in the arc protuberance 150 of cabinet 130, and the gas outlet of air compressor machine 118 then is connected to second second fluid nozzle 109 just.First second fluid nozzle 108 and second second fluid nozzle 109 are convexly equipped with outside cabinet 130.Usually, the top of cabinet 130 is provided with an aperture (not illustrating among the figure) that second second fluid nozzle 109 is run through, and an end of second second fluid nozzle 109 is connected to the stainless steel assembly after running through this aperture, and its other end is connected to first second fluid nozzle 108.The stainless steel assembly comprises in an interior pipe that transmits liquid material and one the accurate injector through tolerance fit.Also be provided with one on the atomizer 200 and can finish the striker pin device 107 that mediation is blocked automatically, be provided with the piston rod of a band spring in it, its piston rod can drive striker and pass injector under setpoint frequency, with prevent logistics in injector curing and large granular materials to the obstruction of injector.
Below specifically introduce the structure outside this cabinet 130.
Hothouse 115 is connected to arc protuberance 150 belows of cabinet 130 by Fast detachable unit 111, and atomizer mouth 110 is placed in the hothouse 115.Hothouse 115 bottoms one side is provided with an interface, in order to connect cyclone separator 103.The utility model is in order to reduce the error that connects between cyclone separator 103 and the hothouse 115, cyclone separator 103 surfaces are connected with the T-slot of an indent, be provided with a slide block that can horizontally slip in T-slot 121 in T-slot, cyclone separator 103 can be with slide block 121 move left and right. by Fast detachable unit 104 cyclone separator 103 is connected with hothouse 115 again.The top of cyclone separator 103 is connected to the discharge duct 120 in order to scavenge.Gathering-device 300 comprises collecting pipe 117 and receiving flask 101, collecting pipe 117 by Fast detachable unit 116 be connected hothouse 115 under receiving flask 101 then by Fast detachable unit 102 be connected to cyclone separator 103 under.Cyclone separator 103, hothouse 115, collecting pipe 117 and receiving flask 101 adopt the glass manufacturing, can certainly adopt other transparent materials.Therefore, the staff can be made things convenient for, observe the state of sample intuitively, thereby carry out various operations.
When spray dryer 100 work, sample enters interior pipe by peristaltic pump 113 from first second fluid nozzle 108, and the compressed air that air compressor machine 118 produces then enters outer tube from second second fluid nozzle 109, and like this, sample just is atomized at atomizer mouth 110 places.Air filters the back through screen pack 105 and blasts hothouse 115 by blower fan 106 through piping, and air also needs to heat by heater 112 therebetween.Like this, make water evaporates, allow sample obtain drying thereby sample after the atomizing and hot blast carry out heat exchange in hothouse 115.Sample is entering in the cyclone separator 103 after a series of rotation of process, the eddy motion in hothouse 115 under the promotion of hot blast, and the sample that is not dried then can be trapped in the collecting pipe 117, and dry good sample then falls in the receiving flask 101.Simultaneously, the waste gas that drying sample produced is then discharged along discharge duct 109 under the effect of cyclone separator 103.Wherein, the EAT of blower fan 106 can make it adjustable between 150～300 ℃ by control heater 112, the speed of blower fan 106 can (35～60Hz) change be adjusted by frequency converter frequency, the speed of charging can by control peristaltic pump 113 flow (200～1300ml/h) realize, the time interval of striker pin device 107 then can arbitrarily be set.Be provided with as follows such as one group of common parameter:
EAT: 180 ℃
Fan speed: 50Hz
Peristaltic pump flow: 800ml/h
The striker time interval: 3S
More than disclosed only be several specific embodiment of the present utility model, but the utility model is not limited thereto, any those skilled in the art can think variation, all should drop in the protection domain of the present utility model.
Claims (9)
1, a kind of spray dryer, comprise air compressor machine, cyclone separator, peristaltic pump, blower fan, heater, hothouse and atomizer, described air compressor machine and described peristaltic pump are connected to described atomizer respectively, described blower fan is connected to described heater, described heater and described cyclone separator are connected to described hothouse respectively, it is characterized in that, described air compressor machine, blower fan and heater are arranged in the cabinet, described air compressor machine is fixed on bottom of cabinet bulk, and described blower fan is fixed on the cabinet madial wall.
2, spray dryer as claimed in claim 1 is characterized in that, the T-slot of an indent is set on the described cyclone separator, is provided with one in the described T-slot in order to connect the slidably slide block of described cyclone separator.
3, spray dryer as claimed in claim 1 is characterized in that, described cyclone separator and described hothouse below are respectively arranged with gathering-device.
4, spray dryer as claimed in claim 3 is characterized in that, is provided with Fast detachable unit for convenience detach between described hothouse and the described cabinet.
5, spray dryer as claimed in claim 3 is characterized in that, is provided with Fast detachable unit for convenience detach between described hothouse and the described cyclone separator.
6, spray dryer as claimed in claim 3 is characterized in that, is provided with Fast detachable unit for convenience detach between described hothouse and the described gathering-device.
7, spray dryer as claimed in claim 3 is characterized in that, is provided with Fast detachable unit for convenience detach between described cyclone separator and the described gathering-device.
8, spray dryer as claimed in claim 1 is characterized in that, comprises that also described microprocessor controller is arranged in the casing in order to regulate the microprocessor controller of each parameters of operating part of spray dryer, and described casing is connected to described cabinet sidewall.
9, spray dryer as claimed in claim 1 is characterized in that, described atomizer adopts second fluid nozzle, also comprises a striker pin device in order to automatic mediation obstruction, and described striker pin device is arranged at described atomizer inside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201514962U CN201255566Y (en) | 2008-07-31 | 2008-07-31 | Spray drying machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201514962U CN201255566Y (en) | 2008-07-31 | 2008-07-31 | Spray drying machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201255566Y true CN201255566Y (en) | 2009-06-10 |
Family
ID=40738889
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201514962U Ceased CN201255566Y (en) | 2008-07-31 | 2008-07-31 | Spray drying machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201255566Y (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102350161A (en) * | 2011-07-21 | 2012-02-15 | 青岛海纳光电环保有限公司 | Efficient gas-water separator |
| CN102489712A (en) * | 2011-12-30 | 2012-06-13 | 上海应用技术学院 | Atomizer and application thereof |
| CN102489713A (en) * | 2011-12-30 | 2012-06-13 | 上海应用技术学院 | Atomizer capable of preventing high-melting-point substances from blocking and application of atomizer |
| CN102528061A (en) * | 2012-02-29 | 2012-07-04 | 上海应用技术学院 | Atomizer capable of preventing blockage of high-melting-point substance in nozzle and flow guide tube |
| CN104570813A (en) * | 2013-10-25 | 2015-04-29 | 仲兆准 | Integrated controller for spray drying instrument |
| CN105135864A (en) * | 2015-10-12 | 2015-12-09 | 吉林鸿展流体科技有限公司 | Low temperature spray drying equipment |
| CN108489198A (en) * | 2018-03-26 | 2018-09-04 | 拉萨市城关区地毯厂 | Solar low-temperature vacuum dryer system |
-
2008
- 2008-07-31 CN CNU2008201514962U patent/CN201255566Y/en not_active Ceased
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102350161A (en) * | 2011-07-21 | 2012-02-15 | 青岛海纳光电环保有限公司 | Efficient gas-water separator |
| CN102350161B (en) * | 2011-07-21 | 2013-07-10 | 青岛海纳光电环保有限公司 | Efficient gas-water separator |
| CN102489712A (en) * | 2011-12-30 | 2012-06-13 | 上海应用技术学院 | Atomizer and application thereof |
| CN102489713A (en) * | 2011-12-30 | 2012-06-13 | 上海应用技术学院 | Atomizer capable of preventing high-melting-point substances from blocking and application of atomizer |
| CN102489713B (en) * | 2011-12-30 | 2013-06-19 | 上海应用技术学院 | Atomizer capable of preventing high-melting-point substances from blocking and application of atomizer |
| CN102489712B (en) * | 2011-12-30 | 2014-08-20 | 上海应用技术学院 | Atomizer and application thereof |
| CN102528061A (en) * | 2012-02-29 | 2012-07-04 | 上海应用技术学院 | Atomizer capable of preventing blockage of high-melting-point substance in nozzle and flow guide tube |
| CN104570813A (en) * | 2013-10-25 | 2015-04-29 | 仲兆准 | Integrated controller for spray drying instrument |
| CN105135864A (en) * | 2015-10-12 | 2015-12-09 | 吉林鸿展流体科技有限公司 | Low temperature spray drying equipment |
| CN108489198A (en) * | 2018-03-26 | 2018-09-04 | 拉萨市城关区地毯厂 | Solar low-temperature vacuum dryer system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: SHANGHAI TRIOWIN AUTOMATION MACHINERY LIMITED Free format text: FORMER NAME: SHANGHAI TRIOWIN TECH. CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: 201506 No. 5899 Ting Wei Road, Shanghai, Jinshan District Patentee after: Shanghai Aodi Automation Equipment Co., Ltd. Address before: Jinshan District Fengjing town Maple Road 201114 Shanghai City No. 2556 -1 Patentee before: Shanghai Triowin Tech. Co., Ltd. |
|
| C35 | Partial or whole invalidation of patent or utility model | ||
| IW01 | Full invalidation of patent right |
Decision date of declaring invalidation: 20130325 Decision number of declaring invalidation: 20280 Granted publication date: 20090610 |