CN107754361A - A kind of starch spray-drying installation - Google Patents
A kind of starch spray-drying installation Download PDFInfo
- Publication number
- CN107754361A CN107754361A CN201711245604.2A CN201711245604A CN107754361A CN 107754361 A CN107754361 A CN 107754361A CN 201711245604 A CN201711245604 A CN 201711245604A CN 107754361 A CN107754361 A CN 107754361A
- Authority
- CN
- China
- Prior art keywords
- air
- filter chamber
- hothouse
- air filter
- pipe
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D1/00—Evaporating
- B01D1/16—Evaporating by spraying
- B01D1/18—Evaporating by spraying to obtain dry solids
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D1/00—Evaporating
- B01D1/14—Evaporating with heated gases or vapours or liquids in contact with the liquid
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D1/00—Evaporating
- B01D1/30—Accessories for evaporators ; Constructional details thereof
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Drying Of Solid Materials (AREA)
Abstract
The invention discloses a kind of starch spray-drying installation, including hothouse, second air filter chamber and the first air filter chamber, the bottom of the hothouse offers discharging opening, second air filter chamber is installed at the top of the hothouse, the top of second air filter chamber is connected by the first warm-air 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 blast spray orifices.It is discoid by the way that discharge pipe is designed as, and in the bottom of discharge pipe with provided with several air jet orifices, so as to uniformly spray hot-air, improving the drying efficiency to starch.
Description
Technical field
The present invention relates to spray drying technology field, more particularly to a kind of starch spray-drying installation.
Background technology
Spray drying process is mostly used in the technique that Starch Production is dried, spray drying is to disperse feed liquid with atomizer
Nebulize droplet, then is allowed to dry with the energy sources for heating misty liquid droplets and obtains a kind of drying process of powder phase product.It is existing
When some spray-drying installations are spray-dried to starch, than relatively low, the waste heat in hothouse can not obtain very drying efficiency
Good utilization, relatively low to the utilization rate of the energy, practical function is bad.
The content of the invention
It is a primary object of the present invention to provide a kind of starch spray-drying installation, effectively can solve in background technology
Problem.
To achieve the above object, the technical scheme taken of the present invention is：
A kind of starch spray-drying installation, including hothouse, the second air filter chamber and the first air filter chamber, the hothouse
Bottom offer discharging opening, the second air filter chamber is installed at the top of the hothouse, second air filter chamber
Top is connected by the first warm-air pipe with one end of heater, and the other end of the heater is connected by conduit with air blower
Connect, one end of the air blower is connected by conduit with the first air filter chamber, one end of first air filter chamber with
Air inlet lines are connected, and the side of second air filter chamber is connected with guide duct, and one end of the guide duct is connected with out
Airduct, the side of the discharge pipe offer several hot blast spray orifices, and close to bottom, connection has surplus heat for the side of the hothouse
Adapter, one end of waste heat adapter are connected with the bottom of hot-blast stove, one end of the hot-blast stove by the second warm-air pipe with
The side of hothouse is connected, and the opposite side of the hothouse is connected with feed pipe, and one end of the feed pipe is provided with impurity mistake
Filter screen, the bottom of the hothouse are connected by conduit with cyclone separator, and one end of the cyclone separator is by returning powder
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 cleaner.
Further, the bottom of the hothouse is provided with air deflector close to the side of discharging opening.
Further, the discharge pipe is discoid.
Further, the madial wall of the hothouse is provided with heat-insulation layer.
Compared with prior art, the present invention has the advantages that：The present invention is reasonable in design, improves starch
Drying efficiency is high, good practical effect；It is discoid by the way that discharge pipe is designed as, and the bottom of discharge pipe with provided with some
Individual air jet orifices, so as to uniformly spray hot-air, improve the drying efficiency to starch；By being designed with hot-blast stove, hot blast
One end of stove is taken over by waste heat to be connected with the stage of hothouse, and the other end at the top of hothouse with being connected, in hothouse
Waste heat entered by waste heat adapter in hot-blast stove, then enter the inside of hothouse by the second warm-air pipe, improve heat
The utilization ratio of amount, save the energy；By being provided with air deflector in one end of discharging opening, accelerate the flowing of hot-air in hothouse
Property, improve dry efficiency and quality.
Brief description of the drawings
Fig. 1 is overall structure diagram of the present invention.
Fig. 2 is the partial structural diagram of the present invention.
Fig. 3 is the structural representation of discharge pipe of the present invention.
In figure：1st, hothouse；2nd, heater；3rd, guide duct；4th, the first warm-air pipe；5th, hot blast spray orifice；6th, the second air mistake
Filter chamber；7th, discharge pipe；8th, the second warm-air pipe；9th, hot-blast stove；10th, waste heat is taken over；11st, discharging opening；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.
Embodiment
To be easy to understand the technical means, the inventive features, the objects and the advantages of the present invention, with reference to
Embodiment, the present invention is expanded on further.
As Figure 1-3, a kind of starch spray-drying installation, including hothouse 1, the second air filter chamber 6 and first are empty
Gas filter chamber 13, the bottom of the hothouse 1 offer discharging opening 11, and the top of the hothouse 1 is provided with the second air mistake
Filter chamber 6, the top of second air filter chamber 6 are connected by the first warm-air 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 some
Individual hot blast spray orifice 5, the side of the hothouse 1 have surplus heat adapter 10 close to bottom connection, one end of the waste heat adapter 10 and
The bottom of hot-blast stove 9 is connected, and one end of the hot-blast stove 9 is connected by the second warm-air 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 provided with impurity filtering net 16, the hothouse
1 bottom 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 the air filter chamber 6 of the first air filter chamber 13 and second is equipped with air cleaner, to sky
The carry out filtration treatment of gas.
Wherein, the bottom of the hothouse 1 is provided with air deflector 19 close to the side of discharging opening 11, and it is hollow to accelerate hothouse 1
The mobility of gas, improve dry efficiency.
Wherein, the discharge pipe 7 is discoid.
Wherein, the madial wall of the hothouse 1 is provided with heat-insulation layer, increases the insulation effect of inside.
It should be noted that the present invention is a kind of starch spray-drying installation, during work, starch fluid is poured into feed pipe
In 15, in the presence of impurity filtering net 16, the impurity in starch fluid is filtered out, is then atomized by atomizer, the liquid of atomization
Drop is entered in hothouse 1, and air blower 12 sucks the air of outside, and the air cleaner in the first air filter chamber 13 is made
Under, filtration treatment is carried out to air, heater 2 heats to air, enters after heating in discharge pipe 7, then pass through
Hot blast spray orifice 5 sprays, and carries out the drying process of starch, and the air deflector 19 at discharging opening 11 accelerates the air flow in hothouse 1
Property, so as to improve dry efficiency, the cyclone separator 18 in the bottom of hothouse 1 so that gas-solid mixture separates more thoroughly,
Efficiency high, and the powder discharged is re-entered into hothouse 1 by powder retrieving pipe 17, is realized and is recycled, and using effect is good,
Dried starch is come out by discharging opening 11, package unit entire run.
The general principle and principal character and advantages of the present invention of the present invention has been shown and described above.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the simply explanation described in above-described embodiment and specification is originally
The principle of invention, without departing from the spirit and scope of the present invention, various changes and modifications of the present invention are possible, these changes
Change and improvement all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appended 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 discharging opening（11）, hothouse（1）Top the second air is installed
Filter chamber（6）, the second air filter chamber（6）Top pass through the first warm-air 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 blast spray orifices（5）, hothouse（1）Close to bottom, connection has surplus heat adapter for side（10）, waste heat adapter（10）One
End and hot-blast stove（9）Bottom be connected, hot-blast stove（9）One end pass through the second warm-air pipe（8）With hothouse（1）Side phase
Connection, hothouse（1）Opposite side be connected with feed pipe（15）, feed pipe（15）One end be provided with impurity filtering net（16）, do
Dry room（1）Bottom 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.
A kind of 2. 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 cleaner.
A kind of 3. starch spray-drying installation according to claim 1, it is characterised in that：Hothouse（1）Bottom it is close
Discharging opening（11）Side be provided with air deflector（19）.
A kind of 4. starch spray-drying installation according to claim 1, it is characterised in that：Discharge pipe（7）To be discoid.
A kind of 5. starch spray-drying installation according to claim 1, it is characterised in that：Hothouse（1）Madial wall on
Provided with heat-insulation layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711245604.2A CN107754361A (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 |
|---|---|---|---|
| CN201711245604.2A CN107754361A (en) | 2017-12-01 | 2017-12-01 | A kind of starch spray-drying installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107754361A true CN107754361A (en) | 2018-03-06 |
Family
ID=61277060
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711245604.2A Pending CN107754361A (en) | 2017-12-01 | 2017-12-01 | A kind of starch spray-drying installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107754361A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102168913A (en) * | 2011-03-08 | 2011-08-31 | 常州先锋干燥设备有限公司 | Spray drying system |
| CN204141948U (en) * | 2014-09-30 | 2015-02-04 | 瓜州县吉福星林下产业发展有限责任公司 | A kind of matrimony vine air-dry apparatus |
| CN105222556A (en) * | 2014-06-25 | 2016-01-06 | 安徽扬子化工有限公司 | A kind of circulation dryer |
| CN205360633U (en) * | 2016-02-22 | 2016-07-06 | 广西高源淀粉有限公司 | Starch spray -drying device |
| CN207575804U (en) * | 2017-12-01 | 2018-07-06 | 江西远宏实业有限公司 | A kind of starch spray-drying installation |
-
2017
- 2017-12-01 CN CN201711245604.2A patent/CN107754361A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102168913A (en) * | 2011-03-08 | 2011-08-31 | 常州先锋干燥设备有限公司 | Spray drying system |
| CN105222556A (en) * | 2014-06-25 | 2016-01-06 | 安徽扬子化工有限公司 | A kind of circulation dryer |
| CN204141948U (en) * | 2014-09-30 | 2015-02-04 | 瓜州县吉福星林下产业发展有限责任公司 | A kind of matrimony vine air-dry apparatus |
| CN205360633U (en) * | 2016-02-22 | 2016-07-06 | 广西高源淀粉有限公司 | Starch spray -drying device |
| CN207575804U (en) * | 2017-12-01 | 2018-07-06 | 江西远宏实业有限公司 | A kind of starch spray-drying installation |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207575804U (en) | A kind of starch spray-drying installation | |
| CN205650164U (en) | Pressure type spray granulation desiccator | |
| CN205360633U (en) | Starch spray -drying device | |
| CN208049419U (en) | A kind of spray dryer | |
| CN107754361A (en) | A kind of starch spray-drying installation | |
| CN209237365U (en) | A kind of Chinese medical spray drying system | |
| CN102847486B (en) | Spray granulation fluidized drying system | |
| CN205042132U (en) | Novel spray drier | |
| CN205730414U (en) | A kind of production Water soluble fertilizer spray drying tower | |
| CN207871566U (en) | A kind of centrifugal spray drying device | |
| CN207247724U (en) | Zinc sulfate drying device | |
| CN102759264A (en) | Spray cooling dryer | |
| CN104307290A (en) | Fertilizer producing exhaust gas dedusting device | |
| CN206073653U (en) | Drying machine with centrifugal spray | |
| CN210170863U (en) | Spray drying system is used in herbal pieces-preparation | |
| CN205495000U (en) | Pressure spraying drying tower with quick forced air cooling cooling function | |
| CN211189146U (en) | Spray drier for ceramic material production | |
| CN209181402U (en) | A kind of spray dryer for articles for washing production | |
| CN211752552U (en) | High-speed centrifugal spraying device | |
| CN205965061U (en) | High -speed centrifugal spray drying equipment suitable for preparation compound magnesium trisilicate piece | |
| CN204208318U (en) | Be applied to the novel pressure formula dyestuff spraying anhydration system of mummification dyestuff slurry | |
| CN205965062U (en) | High -speed centrifugal spray drying equipment suitable for preparation gastropine piece | |
| CN206391588U (en) | A kind of Frequency Conversion Technique of Centrifugal Spraying Drying Equipment | |
| CN205699510U (en) | Spray dryer | |
| CN216062049U (en) | High-speed centrifugal spray dryer |
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 |