CN103239878A - Centrifugal spray drying device - Google Patents
Centrifugal spray drying device Download PDFInfo
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- CN103239878A CN103239878A CN 201310175846 CN201310175846A CN103239878A CN 103239878 A CN103239878 A CN 103239878A CN 201310175846 CN201310175846 CN 201310175846 CN 201310175846 A CN201310175846 A CN 201310175846A CN 103239878 A CN103239878 A CN 103239878A
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- cyclone separator
- spray drying
- drying device
- centrifugal spray
- tower body
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- Drying Of Solid Materials (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Abstract
The invention discloses a centrifugal spray drying device which comprises a drying tower body, a feeding device and a cyclone separator, wherein the feeding device, the drying tower body and the cyclone separator are sequentially communicated, the feeding device comprises a feeding hole, a filter and a charging nozzle which are sequentially connected, the drying tower body is connected with the cyclone separator through a pipeline, and a drying and absorbing layer is arranged at the inner wall of the pipeline. By adopting the mode, the centrifugal spray drying device disclosed by the invention is capable of improving the drying efficiency, simple in structure and convenient to use and discharge.
Description
Technical field
The present invention relates to drying device field, do not relate to a kind of centrifugal spray drying device.
Background technology
Spray drying chamber's systematization technology is applied to a kind of method of dry materials.With in the hothouse with solvent or diluent after atomizing, with the contacting of hot-air in, moisture is vaporized rapidly, obtains dry products.This method can directly make solution, emulsion drying be powdery or graininess goods, can economize operations such as devaporation, pulverizing.
At present, along with the develop rapidly of modernization industry, spray-dired range of application enlarges rapidly, and general liquid material is usually with being spray dried to low-density powder product mobile, that have certain particle size.Spray-dired basic principle is that liquid material atomizing is desired granularity and size distribution, contact with high temperature unsaturation gas, drop by gas carry secretly, drying and be transported to the product gathering-device.And the volume of existing spray dryer will make droplet have the sufficiently long holdup time, even maximum droplet also can be dried to desired final moisture content, therefore the volume of spray dryer is often very big, and its material saturation is low, the power consumption height, cost is big, sometimes because need a large amount of dry airs, and make energy utilization rate lower, the power consumption height.
Summary of the invention
The technical problem that the present invention mainly solves provides a kind of centrifugal spray drying device, can improve drying efficiency, and simple in structure, easy to use, discharging is convenient.
For solving the problems of the technologies described above, the technical scheme that the present invention adopts is: a kind of centrifugal spray drying device is provided, comprise: dry tower body, feed arrangement and cyclone separator, be communicated with successively between described feed arrangement, dry tower body and the cyclone separator, described feed arrangement comprises charging aperture, filter and delivery nozzle, described charging aperture, filter and delivery nozzle are connected successively, connect by pipeline between described dry tower body and the cyclone separator, described inner-walls of duct is provided with dry adsorption layer.
In a preferred embodiment of the present invention, described dry tower body top is provided with air inlet, and the below is provided with air outlet.
In a preferred embodiment of the present invention, described cyclone separator one end is connected with induced duct, and described induced duct is provided with air-introduced machine.
In a preferred embodiment of the present invention, described cyclone separator bottom is provided with discharging opening, is provided with the dry filter net in the described cyclone separator, and described dry filter net is arranged on the discharging opening top.
In a preferred embodiment of the present invention, described delivery nozzle comprises a plurality of material spraying holes that are arranged in parallel and arrange.
The invention has the beneficial effects as follows: centrifugal spray drying device of the present invention, can improve drying efficiency, simple in structure, easy to use, discharging is convenient.
Description of drawings
Fig. 1 is the structural representation of centrifugal spray drying device one preferred embodiment of the present invention;
The mark of each parts is as follows in the accompanying drawing: 1, dry tower body, 2, feed arrangement, 3, cyclone separator, 4, charging aperture, 5, filter, 6, delivery nozzle, 7, dry adsorption layer, 8, air inlet, 9, air outlet, 10, induced duct, 11, air-introduced machine, 12, discharging opening, 13, the dry filter net, 14, pipeline.
The specific embodiment
Below in conjunction with accompanying drawing preferred embodiment of the present invention is described in detail, thereby so that advantages and features of the invention can be easier to be it will be appreciated by those skilled in the art that protection scope of the present invention is made more explicit defining.
See also Fig. 1, a kind of centrifugal spray drying device, comprise: dry tower body 1, feed arrangement 2 and cyclone separator 3, be communicated with successively between described feed arrangement 2, dry tower body 1 and the cyclone separator 3, described feed arrangement 2 comprises charging aperture 4, filter 5 and delivery nozzle 6, described charging aperture 4, filter 5 and delivery nozzle 6 are connected successively, connect by pipeline 14 between described dry tower body 1 and the cyclone separator 3, and described pipeline 14 inwalls are provided with dry adsorption layer 7.
In addition, described dry tower body 1 top is provided with air inlet 8, and the below is provided with air outlet 9.
In addition, described cyclone separator 3 one ends are connected with induced duct 10, and described induced duct 10 is provided with air-introduced machine 11.
In addition, described cyclone separator 3 bottoms are provided with discharging opening 12, are provided with dry filter net 13 in the described cyclone separator 3, and described dry filter net 13 is arranged on discharging opening 12 tops.
In addition, described delivery nozzle 6 comprises a plurality of material spraying holes that are arranged in parallel and arrange.
Be different from prior art, centrifugal spray drying device of the present invention can improve drying efficiency, and simple in structure, easy to use, discharging is convenient.
The above only is embodiments of the invention; be not so limit claim of the present invention; every equivalent structure or equivalent flow process conversion that utilizes specification of the present invention and accompanying drawing content to do; or directly or indirectly be used in other relevant technical fields, all in like manner be included in the scope of patent protection of the present invention.
Claims (5)
1. centrifugal spray drying device, it is characterized in that, comprise: dry tower body, feed arrangement and cyclone separator, be communicated with successively between described feed arrangement, dry tower body and the cyclone separator, described feed arrangement comprises charging aperture, filter and delivery nozzle, described charging aperture, filter and delivery nozzle are connected successively, connect by pipeline between described dry tower body and the cyclone separator, and described inner-walls of duct is provided with dry adsorption layer.
2. centrifugal spray drying device according to claim 1 is characterized in that, described dry tower body top is provided with air inlet, and the below is provided with air outlet.
3. centrifugal spray drying device according to claim 1 is characterized in that, described cyclone separator one end is connected with induced duct, and described induced duct is provided with air-introduced machine.
4. centrifugal spray drying device according to claim 1 is characterized in that, described cyclone separator bottom is provided with discharging opening, is provided with the dry filter net in the described cyclone separator, and described dry filter net is arranged on the discharging opening top.
5. centrifugal spray drying device according to claim 1 is characterized in that, described delivery nozzle comprises a plurality of material spraying holes that are arranged in parallel and arrange.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201310175846 CN103239878A (en) | 2013-05-14 | 2013-05-14 | Centrifugal spray drying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201310175846 CN103239878A (en) | 2013-05-14 | 2013-05-14 | Centrifugal spray drying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103239878A true CN103239878A (en) | 2013-08-14 |
Family
ID=48919972
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201310175846 Pending CN103239878A (en) | 2013-05-14 | 2013-05-14 | Centrifugal spray drying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103239878A (en) |
-
2013
- 2013-05-14 CN CN 201310175846 patent/CN103239878A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130814 |