CN206121189U - Can switch spraying way's spray drying tower - Google Patents
Can switch spraying way's spray drying tower Download PDFInfo
- Publication number
- CN206121189U CN206121189U CN201621025412.1U CN201621025412U CN206121189U CN 206121189 U CN206121189 U CN 206121189U CN 201621025412 U CN201621025412 U CN 201621025412U CN 206121189 U CN206121189 U CN 206121189U
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- CN
- China
- Prior art keywords
- tower
- tower body
- interchangeable
- spray drying
- shower nozzle
- 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.)
- Expired - Fee Related
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- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Abstract
The utility model discloses a can switch spraying way's spray drying tower, it relates to mechanical technical field, the top of tower body is equipped with hot -blast import and feed inlet, is connected with hot -blast shower nozzle in the hot -blast import, and the bottom of tower body is equipped with the discharge gate, and the bottom of discharge gate is connected with the material receiving port of ejection of compact pipeline tip, and the other end of ejection of compact pipeline is connected with the draught fan, and the atomizer of interchangeable is installed at the top in the tower body, all is conical at the bottom of the top of the tower of tower body and the tower, and the atomizer of interchangeable contains the pressure type shower nozzle and the centrifugal sprayer of interchangeable, is connected with the pipeline of guiding wind into in the external world on the draught fan. The utility model discloses beneficial effect does: it adopts centrifugal atomizer and pressure type spray gun freely to switch to adopt the mode of spraying downwards, can make the spray drying tower no longer is single spraying form, satisfies more material spraying way and selects.
Description
Technical field
The utility model is related to field of mechanical technique, and in particular to a kind of spray drying tower that can switch spray pattern.
Background technology
Spray drying is liquid process shaping and is dried technique most widely used in industry.It is best suited for from solution, breast
Powdery, granular solid product are generated in liquid, suspension and liquid/paste raw material.Therefore, it is particle size distribution when finished product, residual
When staying water content, bulk density and grain shape to have to comply with accurate standard, spray drying is one very good work
Skill.
Now the material spray mode of spray tower on the market is mainly three kinds：Air flow type jet nozzle, pressure nozzle, centrifugal spraying
Device, the mode of these three material sprays be all single use on a spray dryer, when we are sometimes for two kinds of spray patterns
Switching when, generally require two spray towers and complete, and then increase our cost.
The characteristics of general spray dryer, has：Rate of drying is fast, feed liquid surface area Jing after atomization is greatly increased, in hot blast gas
In stream, moment can evaporate the moisture content of 95%-98%.Completing drying time only needs the 5-15 seconds, is dried and continuous raw with instantaneous
The characteristics of product；Special point wind apparatus, reduce equipment resistance, and effectively provide the process wind of drier and put；Production process
Simplify, suitable continuous control production, the liquid of water capacity 40-90%, primary drying is reduced and crushed into powder, and the operation such as screening is carried
High product purities；Material completes at short notice dry run, is adapted to the drying of heat sensitive material, can keep material color, perfume (or spice),
Taste；Product dispersiveness, mobility, favorable solubility, product cut size, shatter value, moisture content is adjustable within the specific limits.
The spray tower of spray drying tower manufacturer production at present is a kind of atomizing type of a tower, can not be according to thing using unit
Material property and requirement convert at any time spray pattern
Utility model content
The purpose of this utility model is to provide a kind of spray drying tower that can switch spray pattern, and it adopts centrifugal mist
Change device and pressure type spray gun free switching, and by the way of spraying downwards, spray drying tower can be made no longer to be single spray
Mist form, meets more material spray modes and selects.
In order to solve the problems of background technology, the utility model is to employ the following technical solutions：It includes discharging
Mouth, rewinding mouth, air-introduced machine, tower body, hot wind inlet, interchangeable sprayer unit, hot blast shower nozzle；Hot wind inlet is provided with the top of tower body
And charging aperture, hot blast shower nozzle is connected with hot wind inlet, the bottom of tower body is provided with discharging opening, the bottom of discharging opening and discharge pipe
The rewinding mouth connection of end, the other end of discharge pipe is connected with air-introduced machine, and tower body inner top is provided with interchangeable sprayer unit.
The tower top and bottom of towe of the tower body is all taper.
Described interchangeable sprayer unit includes interchangeable pressure type shower nozzle and centrifugal sprayer.
The pipeline that wind is guided into the external world is connected with described air-introduced machine.
After said structure, the utility model has the beneficial effect that：It adopts centrifugal type atomizer with pressure type spray gun certainly
By switching, and by the way of spraying downwards, spray drying tower can be made no longer to be single Sprayable, meet more things
Material spray pattern is selected.
Description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is partial structural diagram of the present utility model.
Description of reference numerals：
1- discharging openings；2- rewinding mouths；3- air-introduced machines；4- tower bodies；5- hot wind inlets；6- interchangeable sprayer unit；7- hot blasts
Shower nozzle.
Specific embodiment
The utility model is further described below in conjunction with the accompanying drawings.
In order that the purpose of this utility model, technical scheme and advantage become more apparent, below in conjunction with accompanying drawing and specifically
Embodiment, is further elaborated to the utility model.It should be appreciated that specific embodiment described herein is only used
To explain the utility model, it is not used to limit the utility model.
As shown in figure 1, this specific embodiment is adopted the following technical scheme that：It includes discharging opening 1, rewinding mouth 2, air-introduced machine
3rd, tower body 4, hot wind inlet 5, interchangeable sprayer unit 6, hot blast shower nozzle 7；The top of tower body 4 is provided with hot wind inlet 5 and charging aperture,
Hot blast shower nozzle 7 is connected with hot wind inlet 5, the bottom of tower body 4 is provided with discharging opening 1, bottom and the discharge pipe end of discharging opening 1
Rewinding mouth 2 connect, the other end of discharge pipe is connected with air-introduced machine 3, and the inner top of tower body 4 is provided with interchangeable sprayer unit 6.
The tower top and bottom of towe of the tower body 4 is all taper.
Described interchangeable sprayer unit 6 includes interchangeable pressure type shower nozzle and centrifugal sprayer.
The pipeline that wind is guided into the external world is connected with described air-introduced machine 3.
The operation principle of this specific embodiment is：Embodiment 1, as shown in Fig. 2 the tower top of tower body 4 is provided with hot blast air intake
Mouth, interchangeable pressure type shower nozzle or centrifugal sprayer, feed pipe, bottom of towe is conical tower bottom, is provided with discharging opening 1, has pump to be
Power；Embodiment 2, as shown in Fig. 2 being a pressure type that can be changed according to specific needs in the position of interchangeable sprayer unit 6
Shower nozzle or centrifugal sprayer；Embodiment 3, is provided with an operation bench on the outside of tower, control pressure, temperature, and spray gun is cut
The condition such as change；In embodiment, centrifugal type atomizer and pressure type shower nozzle can free switching, and be all the downward spraying for adopting
Mode, spraying downwards can also make droplet further refine and increase droplet density, it is ensured that droplet is preferably dried to powder, can
So that spray drying tower is no longer single Sprayable, meets more material spray modes and select, it is contemplated that centrifugal spray tower
Diameter and pressure-type spray tower dryer section, therefore it is bigger more slightly higher than conventional to spray the diameter and height of tower.
The above, only to illustrate the technical solution of the utility model and unrestricted, those of ordinary skill in the art couple
Other modifications or equivalent that the technical solution of the utility model is made, without departing from technical solutions of the utility model
Spirit and scope, all should cover in the middle of right of the present utility model.
Claims (4)
1. a kind of spray drying tower that can switch spray pattern, it is characterised in that it comprising discharging opening, rewinding mouth, air-introduced machine,
Tower body, hot wind inlet, interchangeable sprayer unit, hot blast shower nozzle；Hot wind inlet and charging aperture, hot wind inlet are provided with the top of tower body
On be connected with hot blast shower nozzle, the bottom of tower body is provided with discharging opening, and the bottom of discharging opening is connected with the rewinding mouth of discharge pipe end,
The other end of discharge pipe is connected with air-introduced machine, and tower body inner top is provided with interchangeable sprayer unit.
2. a kind of spray drying tower that can switch spray pattern according to claim 1, it is characterised in that the tower body
Tower top and bottom of towe all for taper.
3. a kind of spray drying tower that can switch spray pattern according to claim 1, it is characterised in that described can
The sprayer unit for changing includes interchangeable pressure type shower nozzle and centrifugal sprayer.
4. a kind of spray drying tower that can switch spray pattern according to claim 1, it is characterised in that described draws
The pipeline that wind is guided into the external world is connected with blower fan.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621025412.1U CN206121189U (en) | 2016-08-31 | 2016-08-31 | Can switch spraying way's spray drying tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621025412.1U CN206121189U (en) | 2016-08-31 | 2016-08-31 | Can switch spraying way's spray drying tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206121189U true CN206121189U (en) | 2017-04-26 |
Family
ID=58567600
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621025412.1U Expired - Fee Related CN206121189U (en) | 2016-08-31 | 2016-08-31 | Can switch spraying way's spray drying tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206121189U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020065413A1 (en) * | 2018-09-27 | 2020-04-02 | Tapas Chatterjee | Spray dryer apparatus having replaceable atomizer |
-
2016
- 2016-08-31 CN CN201621025412.1U patent/CN206121189U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020065413A1 (en) * | 2018-09-27 | 2020-04-02 | Tapas Chatterjee | Spray dryer apparatus having replaceable atomizer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170426 Termination date: 20200831 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |