CN207575804U - A kind of starch spray-drying installation - Google Patents
A kind of starch spray-drying installation Download PDFInfo
- Publication number
- CN207575804U CN207575804U CN201721645870.XU CN201721645870U CN207575804U CN 207575804 U CN207575804 U CN 207575804U CN 201721645870 U CN201721645870 U CN 201721645870U CN 207575804 U CN207575804 U CN 207575804U
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- China
- Prior art keywords
- filter chamber
- hothouse
- air filter
- air
- hot
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Abstract
The utility model discloses a kind of starch spray-drying installations, including hothouse, second air filter chamber and the first air filter chamber, the bottom of the hothouse offers discharge port, second air filter chamber is installed at the top of the hothouse, the top of second air filter chamber is connected by the first hot blast pipe with one end of heater, the other end of the heater is connected by conduit with air blower, one end of the air blower is connected by conduit with the first air filter chamber, one end of first air filter chamber is connected with air inlet lines, the side of second air filter chamber is connected with guide duct, one end of the guide duct is connected with discharge pipe, the side of the discharge pipe offers several hot wind spray orifices.It is discoid by the way that discharge pipe is designed as, and in the bottom of discharge pipe with equipped with several air jet orifices, so as to uniformly spray hot-air, improving the drying efficiency to starch.
Description
Technical field
The utility model is related to spray drying technology field, more particularly to a kind of starch spray-drying installation.
Background technology
Mostly using spray drying process in the technique of Starch Production drying, spray drying is to disperse feed liquid atomizer
Nebulize droplet, then the misty liquid droplets are allowed to a kind of drying process that is dry and obtaining powder phase product with energy sources for heating.It is existing
When some spray-drying installations are spray-dried starch, than relatively low, dry indoor waste heat can not obtain very drying efficiency
Good utilization, relatively low to the utilization rate of the energy, practical function is bad.
Utility model content
The main purpose of the utility model is that providing a kind of starch spray-drying installation, background technology can be effectively solved
The problems in.
To achieve the above object, the technical solution that the utility model is taken is：
A kind of starch spray-drying installation, it is described dry including hothouse, the second air filter chamber and the first air filter chamber
The bottom of dry room offers discharge port, and the second air filter chamber, second air filtration are equipped at the top of the hothouse
The top of room is connected by the first hot blast pipe with one end of heater, and the other end of the heater passes through conduit and air blower
It is connected, one end of the air blower is connected by conduit with the first air filter chamber, and the one of first air filter chamber
End is connected with air inlet lines, and the side of second air filter chamber is connected with guide duct, one end connection of the guide duct
There is discharge pipe, the side of the discharge pipe offers several hot wind spray orifices, and the side of the hothouse is connected with close to bottom end
Waste heat is taken over, and one end that the waste heat is taken over is connected with the bottom of hot-blast stove, and one end of the hot-blast stove passes through the second hot wind
Pipe is connected with the side of hothouse, and the opposite side of the hothouse is connected with feed pipe, and one end of the feed pipe is equipped with miscellaneous
Matter filter screen, the bottom end of the hothouse are connected by conduit with cyclone separator, and one end of the cyclone separator passes through
Powder retrieving pipe is connected to the top of hothouse.
Further, the inside of first air filter chamber and the second air filter chamber is equipped with air filter.
Further, the bottom of the hothouse is equipped with air deflector close to the side of discharge port.
Further, the discharge pipe is discoid.
Further, the madial wall of the hothouse is equipped with insulating layer.
Compared with prior art, the utility model has the advantages that：The structure design of the utility model is reasonable, improves
The drying efficiency of starch is high, good practical effect；It is discoid by the way that discharge pipe is designed as, and the bottom of discharge pipe with
Equipped with several air jet orifices, so as to uniformly spray hot-air, the drying efficiency to starch is improved；By being designed with hot wind
Stove, one end of hot-blast stove is taken over by waste heat to be connected with the stage of hothouse, is connected at the top of the other end and hothouse, is done
Waste heat in dry room is taken over by waste heat to be entered in hot-blast stove, and the inside of hothouse is then entered by the second hot blast pipe,
The utilization ratio of heat is improved, saves the energy；By being equipped with air deflector in one end of discharge port, accelerate hot-air in hothouse
Mobility improves dry efficiency and quality.
Description of the drawings
Fig. 1 is the utility model overall structure diagram.
Fig. 2 is the partial structural diagram of the utility model.
Fig. 3 is the structure diagram of the utility model discharge pipe.
In figure：1st, hothouse；2nd, heater；3rd, guide duct；4th, the first hot blast pipe；5th, hot wind spray orifice；6th, the second air mistake
Filter chamber；7th, discharge pipe；8th, the second hot blast pipe；9th, hot-blast stove；10th, waste heat is taken over；11st, discharge port；12nd, air blower；13rd, first is empty
Gas filter chamber；14th, air inlet lines；15th, feed pipe；16th, impurity filtering net；17th, powder retrieving pipe；18th, cyclone separator；19th, water conservancy diversion
Device.
Specific embodiment
To be easy to understand technical means, creative features, achievable purpose and effectiveness of the utility model, below
With reference to specific embodiment, the utility model is expanded on further.
As shown in Figs. 1-3, a kind of starch spray-drying installation, it is empty including hothouse 1, the second air filter chamber 6 and first
Gas filter chamber 13, the bottom of the hothouse 1 offer discharge port 11, and the top of the hothouse 1 is equipped with the second air mistake
Filter chamber 6, the top of second air filter chamber 6 are connected by the first hot blast pipe 4 with one end of heater 2, the heating
The other end of device 2 is connected by conduit with air blower 12, and one end of the air blower 12 passes through conduit and the first air filtration
Room 13 is connected, and one end of first air filter chamber 13 is connected with air inlet lines 14, second air filter chamber 6
Side is connected with guide duct 3, and one end of the guide duct 3 is connected with discharge pipe 7, and the side of the discharge pipe 7 offers several
A hot wind spray orifice 5, the side of the hothouse 1 have surplus heat take over 10 close to bottom end connection, one end of the waste heat take over 10 with
The bottom of hot-blast stove 9 is connected, and one end of the hot-blast stove 9 is connected by the second hot blast pipe 8 with the side of hothouse 1, institute
The opposite side for stating hothouse 1 is connected with feed pipe 15, and one end of the feed pipe 15 is equipped with impurity filtering net 16, the hothouse
1 bottom end is connected by conduit with cyclone separator 18, and one end of the cyclone separator 18 is connected to by powder retrieving pipe 17
The top of hothouse 1.
Wherein, the inside of 13 and second air filter chamber 6 of the first air filter chamber is equipped with air filter, to sky
Gas is filtered processing.
Wherein, the bottom of the hothouse 1 is equipped with air deflector 19 close to the side of discharge port 11, and it is hollow to accelerate hothouse 1
The mobility of gas improves dry efficiency.
Wherein, the discharge pipe 7 is discoid.
Wherein, the madial wall of the hothouse 1 is equipped with insulating layer, increases internal insulation effect.
It should be noted that the utility model is a kind of starch spray-drying installation, during work, by starch fluid be poured into
In expects pipe 15, under the action of impurity filtering net 16, the impurity in starch fluid is filtered out, is then atomized by atomizer, be atomized
Drop enter in hothouse 1, air blower 12 sucks external air, the air filtration in the first air filter chamber 13
Under device effect, processing is filtered to air, heater 2 heats air, is entered after heating in discharge pipe 7, then
It is sprayed by hot wind spray orifice 5, carries out the drying process of starch, the air deflector 19 at discharge port 11 accelerates the air in hothouse 1
Mobility, so as to improve dry efficiency, the cyclone separator 18 in 1 bottom of hothouse so that gas-solid mixture separation compared with
Thoroughly, it is efficient, and the powder discharged is re-entered by powder retrieving pipe 17 in hothouse 1, is realized and is recycled, uses effect
Fruit is good, and dried starch is come out by discharge port 11, package unit entire run.
The basic principle of the utility model and main feature and the advantages of the utility model has been shown and described above.One's own profession
The technical staff of industry is it should be appreciated that the present utility model is not limited to the above embodiments, described in above embodiments and description
Only illustrate the principle of the utility model, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
Various changes and modifications are had, these various changes and improvements fall within the scope of the claimed invention.The utility model
Claimed range is defined by the appending claims and its equivalent thereof.
Claims (5)
1. a kind of starch spray-drying installation, including hothouse（1）, the second air filter chamber（6）With the first air filter chamber
（13）, it is characterised in that：Hothouse（1）Bottom offer discharge port（11）, hothouse（1）Top the second air is installed
Filter chamber（6）, the second air filter chamber（6）Top pass through the first hot blast pipe（4）With heater（2）One end be connected, add
Hot device（2）The other end pass through conduit and air blower（12）It is connected, air blower（12）One end pass through conduit and the first air
Filter chamber（13）It is connected, the first air filter chamber（13）One end and air inlet lines（14）It is connected, the second air filter chamber
（6）Side be connected with guide duct（3）, guide duct（3）One end be connected with discharge pipe（7）, discharge pipe（7）Side offer
Several hot wind spray orifices（5）, hothouse（1）Close to bottom end, connection has surplus heat and takes over for side（10）, waste heat takes over（10）One
End and hot-blast stove（9）Bottom be connected, hot-blast stove（9）One end pass through the second hot blast pipe（8）With hothouse（1）Side phase
Connection, hothouse（1）Opposite side be connected with feed pipe（15）, feed pipe（15）One end be equipped with impurity filtering net（16）, do
Dry room（1）Bottom end pass through conduit and cyclone separator（18）It is connected, cyclone separator（18）One end pass through powder retrieving pipe
（17）It is connected to hothouse（1）Top.
2. a kind of starch spray-drying installation according to claim 1, it is characterised in that：First air filter chamber（13）With
Second air filter chamber（6）Inside be equipped with air filter.
3. a kind of starch spray-drying installation according to claim 1, it is characterised in that：Hothouse（1）Bottom it is close
Discharge port（11）Side be equipped with air deflector（19）.
4. a kind of starch spray-drying installation according to claim 1, it is characterised in that：Discharge pipe（7）It is discoid.
5. a kind of starch spray-drying installation according to claim 1, it is characterised in that：Hothouse（1）Madial wall on
Equipped with insulating layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721645870.XU CN207575804U (en) | 2017-12-01 | 2017-12-01 | A kind of starch spray-drying installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721645870.XU CN207575804U (en) | 2017-12-01 | 2017-12-01 | A kind of starch spray-drying installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207575804U true CN207575804U (en) | 2018-07-06 |
Family
ID=62734926
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721645870.XU Expired - Fee Related CN207575804U (en) | 2017-12-01 | 2017-12-01 | A kind of starch spray-drying installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207575804U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107754361A (en) * | 2017-12-01 | 2018-03-06 | 江西远宏实业有限公司 | A kind of starch spray-drying installation |
| CN109289220A (en) * | 2018-11-20 | 2019-02-01 | 南京同皓干燥设备有限公司 | A kind of efficient spray drying machine |
-
2017
- 2017-12-01 CN CN201721645870.XU patent/CN207575804U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107754361A (en) * | 2017-12-01 | 2018-03-06 | 江西远宏实业有限公司 | A kind of starch spray-drying installation |
| CN109289220A (en) * | 2018-11-20 | 2019-02-01 | 南京同皓干燥设备有限公司 | A kind of efficient spray drying machine |
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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: 20180706 Termination date: 20191201 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |