CN207722391U - A kind of special spray drying system of enzyme preparation - Google Patents
A kind of special spray drying system of enzyme preparation Download PDFInfo
- Publication number
- CN207722391U CN207722391U CN201721726696.1U CN201721726696U CN207722391U CN 207722391 U CN207722391 U CN 207722391U CN 201721726696 U CN201721726696 U CN 201721726696U CN 207722391 U CN207722391 U CN 207722391U
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- CN
- China
- Prior art keywords
- air
- enzyme preparation
- hot
- drying
- spray drying
- 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.)
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- 108090000790 Enzymes Proteins 0.000 title claims abstract description 20
- 102000004190 Enzymes Human genes 0.000 title claims abstract description 20
- 238000002360 preparation method Methods 0.000 title claims abstract description 18
- 238000001694 spray drying Methods 0.000 title claims abstract description 15
- 238000001035 drying Methods 0.000 claims abstract description 33
- 239000000843 powder Substances 0.000 claims abstract description 28
- 239000002918 waste heat Substances 0.000 claims abstract description 25
- 239000007789 gas Substances 0.000 claims abstract description 15
- 238000007664 blowing Methods 0.000 claims description 16
- 239000007921 spray Substances 0.000 claims description 10
- 239000000463 material Substances 0.000 claims description 9
- 239000002737 fuel gas Substances 0.000 claims description 5
- 230000006835 compression Effects 0.000 claims description 4
- 238000007906 compression Methods 0.000 claims description 4
- 238000003756 stirring Methods 0.000 claims description 4
- 239000000428 dust Substances 0.000 claims 1
- 238000000926 separation method Methods 0.000 claims 1
- 239000002245 particle Substances 0.000 abstract description 5
- 230000002255 enzymatic effect Effects 0.000 abstract description 4
- 229940088598 enzyme Drugs 0.000 description 11
- 238000001816 cooling Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 108010011619 6-Phytase Proteins 0.000 description 1
- 108010059892 Cellulase Proteins 0.000 description 1
- 108010028688 Isoamylase Proteins 0.000 description 1
- 102000004195 Isomerases Human genes 0.000 description 1
- 108090000769 Isomerases Proteins 0.000 description 1
- 108091005804 Peptidases Proteins 0.000 description 1
- 239000004365 Protease Substances 0.000 description 1
- 102100037486 Reverse transcriptase/ribonuclease H Human genes 0.000 description 1
- 229920002472 Starch Polymers 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 108010089934 carbohydrase Proteins 0.000 description 1
- 229940106157 cellulase Drugs 0.000 description 1
- 230000001934 delay Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229940085127 phytase Drugs 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000012857 repacking Methods 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
- 239000008107 starch Substances 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Landscapes
- Drying Of Solid Materials (AREA)
Abstract
The utility model is related to a kind of special spray drying systems of enzyme preparation.It mainly solves the problems, such as that existing drying system cannot preheat tail gas to recycle.Including hot-air system, feeding system, exhaust treatment system and the powder delivery system being connect respectively with drying tower, it is connected to by waste-heat recoverer between the outlet end of the exhaust treatment system and the air inlet front end of hot-air system.Product dry powder particle after the drying of this drying system is big, enzymatic activity is not lost, by powder delivery system, dry powder can be sent to any position, flexibility is strong, waste-heat recoverer is set in exhaust treatment system, the waste heat of tail gas effectively has been recycled, and by UTILIZATION OF VESIDUAL HEAT IN in drying system, has improved the heat utilization efficiency of whole system, it is cost-effective, it is conducive to Sustainable Development of Enterprises.
Description
Technical field
The utility model is related to drying equipments, and in particular to a kind of special spray drying system of enzyme preparation.
Background technology
The equipment that the special spray drying system of enzyme preparation is specific to the exploitation of enzyme preparation industry.Enzyme preparation includes starch
Enzyme, carbohydrase, protease, cellulase, isoamylase, isomerase, phytase, zytase etc..Enzyme preparation product requirement
Granularity is larger, improves the mobility of product.It is in hollow ball-shape to require product particle simultaneously, and the instant of the product can be improved in this way
Property.The tail gas being discharged in drying equipment has a large amount of waste heat, is substantially in existing equipment and is expelled directly out tail gas, cannot be right
Waste heat is recycled.
Utility model content
In order to overcome the shortcomings of that background technology, the utility model provide a kind of special spray drying system of enzyme preparation, mainly
It solves the problems, such as that existing drying system cannot preheat tail gas to recycle, the product dry powder particle after the drying of this drying system
Greatly, enzymatic activity is not lost, and by powder delivery system, can be sent dry powder to any position, flexibility is strong, in exhaust treatment system
Middle setting waste-heat recoverer has effectively recycled the waste heat of tail gas, and by UTILIZATION OF VESIDUAL HEAT IN in drying system, improves entire
The heat utilization efficiency of system, it is cost-effective, it is conducive to Sustainable Development of Enterprises.
Technical solution used by the utility model is：A kind of special spray drying system of enzyme preparation, including respectively with it is dry
Hot-air system, feeding system, exhaust treatment system and the powder delivery system of dry tower connection, the exhaust treatment system go out
It is connected to by waste-heat recoverer between gas end and the air inlet front end of hot-air system.
Further, the feeding system includes by the sequentially connected stirring filter of pan feeding pipeline, compression pump, delays
Tank and spray gun are rushed, the spray gun is connected to by pan feeding pipeline in drying tower top.
Further, the hot-air system is connected to drying tower by inlet air pipeline, and hot-air system includes passing through inlet air
The sequentially connected air filter of pipeline, pressure fan, heater and high-temperature filter, the waste-heat recoverer are connected to pressure fan
In inlet air pipeline between heater.
Further, the heater is fuel gas hot-blast stove.
Further, the exhaust treatment system is connected to the bottom of drying tower, vent gas treatment system by exhaust pipe
System includes by the sequentially connected cyclone separator of exhaust pipe, bag filter and air-introduced machine, and the waste-heat recoverer connects
It is connected on the exhaust pipe between bag filter and air-introduced machine.
Further, the bag filter lower end is equipped with discharge port, and the discharge port is equipped with the first Blowing stopper.
Further, discharge pipe is connected in the outlet of the cyclone separator, the discharge pipe is equipped with
Second Blowing stopper.
Further, the powder delivery system includes by the sequentially connected dehumidifier of material pipe, rewinding whirlwind
Separator and air-supply exhaust blower, the discharge pipe are connected to the material pipe between dehumidifier and rewinding cyclone separator
On, on the outlet to the exhaust pipe between cyclone separator and drying tower of the air-supply exhaust blower.
Further, the outlet of the rewinding cyclone separator is equipped with third Blowing stopper.
The utility model has the beneficial effects that：Due to taking above-mentioned technical proposal, the product after the drying of this drying system dry
Powder particles are big, and enzymatic activity is not lost, and by powder delivery system, can send dry powder to any position, flexibility is strong, at tail gas
Waste-heat recoverer is set in reason system, has effectively recycled the waste heat of tail gas, and by UTILIZATION OF VESIDUAL HEAT IN in drying system, is improved
The heat utilization efficiency of whole system, it is cost-effective, it is conducive to Sustainable Development of Enterprises.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model.
1, waste-heat recoverer in figure；2, stirring filter；3, compression pump；4, surge tank；5, spray gun；6, air filter；
7, pressure fan；8, heater；9, high-temperature filter；10, cyclone separator；11, bag filter；12, air-introduced machine；13, it discharges
Mouthful；14, the first Blowing stopper；15, discharge pipe；16, the second Blowing stopper；17, dehumidifier；18, rewinding cyclone separator；19, it send
Wind exhaust blower；20, third Blowing stopper；21, drying tower.
Specific implementation mode
The utility model embodiment is described further below in conjunction with the accompanying drawings.
As shown in Figure 1, a kind of special spray drying system of enzyme preparation, including the hot wind system that is connect respectively with drying tower 21
System, feeding system, exhaust treatment system and powder delivery system, the outlet end of the exhaust treatment system and hot-air system
Air inlet front end between be connected to by waste-heat recoverer 1.
In the present invention, the feeding system includes by the sequentially connected stirring filter 2 of pan feeding pipeline, pressure
Power pump 3, surge tank 4 and spray gun 5, the spray gun 5 are connected to by pan feeding pipeline in 21 top of drying tower；The hot wind system
System is connected to drying tower 21 by inlet air pipeline, and hot-air system includes by the sequentially connected air filter 6 of inlet air pipeline, send
Wind turbine 7, heater 8 and high-temperature filter 9, the waste-heat recoverer 21 are connected to the Gas inlet tube between pressure fan 7 and heater 8
On road；The heater 8 is fuel gas hot-blast stove；The exhaust treatment system is connected to drying tower 21 by exhaust pipe
Bottom, exhaust treatment system include passing through the sequentially connected cyclone separator 10 of exhaust pipe, bag filter 11 and air-introduced machine
12, the waste-heat recoverer 21 is connected on the exhaust pipe between bag filter 11 and air-introduced machine 12；The cloth bag
11 lower end of deduster is equipped with discharge port 13, and the discharge port 13 is equipped with the first Blowing stopper 14；The cyclone separator 10
Outlet on be connected with discharge pipe 15, the discharge pipe 15 is equipped with the second Blowing stopper 16；The powder carry system
System includes by the sequentially connected dehumidifier 17 of material pipe, rewinding cyclone separator 18 and air-supply exhaust blower 19, and described goes out
Pipe material 15 is connected on the material pipe between dehumidifier 17 and rewinding cyclone separator 18, the air-supply exhaust blower 19
On outlet to the exhaust pipe between cyclone separator 10 and drying tower 21；The outlet of the rewinding cyclone separator 18
It is equipped with third Blowing stopper 20.
The operation principle of the utility model is：Raw material is delivered to spray gun by compression pump, and raw material is atomized at spray gun spray nozzle
At droplet, mixed at this time with by the air (150 DEG C -230 DEG C) of gas hot-air stove heat, during hot-air delivers droplets on rapidly
Moisture evaporation, complete drying during free-falling.The dry product finished enters cyclone separator with hot wind.98%
Above powder is separated, and is discharged from cyclone separator bottom, is entered powder delivery system by a Blowing stopper.Hot wind
It is discharged from Cyclone outlet, into bag filter.Remaining fine powder is removed after bag filter by cloth bag in hot wind
The discharge port of dirt device is discharged, and by a Blowing stopper, obtains fine powder.The fine particle of this part is thinner, does not meet product demand,
Other process applications are done after collection.Hot wind enters waste-heat recovery device from bag filter by exhaust pipe, at this time hot wind temperature
Degree into after crossing waste-heat recoverer, can reduce the temperature to 45 DEG C or so at 70 DEG C or so.
Dry required hot wind is generated by hot-air system, and air passes through air filter, air is sent by pressure fan more than
Heat regenerator, in waste-heat recoverer, air obtains waste heat, and 20 DEG C of air can be heated to 45 DEG C or so by waste-heat recoverer,
Then it enters back into fuel gas hot-blast stove and (in this example, using fuel gas hot-blast stove as main heating element, but is not limited to gas hot-air
Stove can be other heating elements such as vapor heat exchanger).Air heated in hot-blast stove after by high-temperature filter (air
Filter is coarse filtration, and for the preliminary filtering to air, high-temperature filter is high efficiency particulate air filter, and efficient mistake is carried out to air
Filter), subsequently into drying tower.
Into the dry powder of powder delivery system, delivery air is provided by a dehumidifier, is wherein integrated with sky in dehumidifier
Air filter, wind turbine, condenser.Purpose is to remove the moisture in air.The dry powder gone out by rewinding cyclone separator sub-argument
It is discharged by a Blowing stopper, specific make-up room can be sent to by special pipeline, the delivery air through cooling and dehumidifying can make
Dry powder cools down rapidly, meanwhile, dry air-flow will not make dry powder get damp.Rapid cooling is conducive to subsequent packages, to the activity of enzyme
Holding it is also helpful.An air-supply exhaust blower is arranged in the terminal of transfer pipeline, and delivery air is gone out by rewinding cyclone separator
Mouth discharge is returned by exhaust blower of blowing in the exhaust pipe before cyclone inlet.
It is worth noting that pan feeding pipeline, inlet air pipeline, exhaust pipe, material pipe for being referred in the application etc. are to pipeline
Name be intended merely to distinguish pipeline in each system, without its literal popular meaning of spy, it should be understood that people in the art
Member who know and general pipeline.
Product dry powder particle after the drying of this drying system is big, and enzymatic activity is not lost, and by powder delivery system, can will be done
Powder is sent to any position, and flexibility is strong, and waste-heat recoverer is arranged in exhaust treatment system, has effectively recycled the remaining of tail gas
Heat, and by UTILIZATION OF VESIDUAL HEAT IN in drying system, the heat utilization efficiency of whole system is improved, it is cost-effective, it can be held conducive to enterprise
Supervention exhibition.
Every technical staff's notice：Although the utility model is described according to above-mentioned specific implementation mode, this
The invention thought of utility model is not limited to that utility model, any repacking with inventive concept will all be included in this specially
In sharp scope of patent protection.
Claims (7)
1. a kind of special spray drying system of enzyme preparation, it is characterised in that：Including connect respectively with drying tower hot-air system, supply
Material system, exhaust treatment system and powder delivery system, the outlet end of the exhaust treatment system and hot-air system into
Gas is connected between front end by waste-heat recoverer, and the exhaust treatment system is connected to the bottom of drying tower by exhaust pipe
Portion, exhaust treatment system includes passing through the sequentially connected cyclone separator of exhaust pipe, bag filter and air-introduced machine, described
Waste-heat recoverer is connected on the exhaust pipe between bag filter and air-introduced machine, and the powder delivery system includes passing through
The sequentially connected dehumidifier of material pipe, rewinding cyclone separator and air-supply exhaust blower, the discharge pipe are connected to dehumidifying
On material pipe between machine and rewinding cyclone separator, the outlet of the air-supply exhaust blower to cyclone separator and is done
On exhaust pipe between dry tower.
2. the special spray drying system of a kind of enzyme preparation according to claim 1, it is characterised in that：The feeding system
Including by the sequentially connected stirring filter of pan feeding pipeline, compression pump, surge tank and spray gun, the spray gun passes through feeding pipe
In road is connected at the top of drying tower.
3. the special spray drying system of a kind of enzyme preparation according to claim 1, it is characterised in that：The hot-air system
Be connected to drying tower by inlet air pipeline, hot-air system include by the sequentially connected air filter of inlet air pipeline, pressure fan,
Heater and high-temperature filter, the waste-heat recoverer are connected in the inlet air pipeline between pressure fan and heater.
4. the special spray drying system of a kind of enzyme preparation according to claim 3, it is characterised in that：The heater is
Fuel gas hot-blast stove.
5. the special spray drying system of a kind of enzyme preparation according to claim 4, it is characterised in that：The bag-type dust
Device lower end is equipped with discharge port, and the discharge port is equipped with the first Blowing stopper.
6. the special spray drying system of a kind of enzyme preparation according to claim 4, it is characterised in that：The cyclonic separation
Discharge pipe is connected in the outlet of device, the discharge pipe is equipped with the second Blowing stopper.
7. the special spray drying system of a kind of enzyme preparation according to claim 4, it is characterised in that：The rewinding whirlwind
The outlet of separator is equipped with third Blowing stopper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721726696.1U CN207722391U (en) | 2017-12-12 | 2017-12-12 | A kind of special spray drying system of enzyme preparation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721726696.1U CN207722391U (en) | 2017-12-12 | 2017-12-12 | A kind of special spray drying system of enzyme preparation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207722391U true CN207722391U (en) | 2018-08-14 |
Family
ID=63098279
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721726696.1U Active CN207722391U (en) | 2017-12-12 | 2017-12-12 | A kind of special spray drying system of enzyme preparation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207722391U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109237869A (en) * | 2018-10-31 | 2019-01-18 | 无锡恒诚硅业有限公司 | A kind of white carbon black drying system |
| CN109621839A (en) * | 2018-12-22 | 2019-04-16 | 新疆阜丰生物科技有限公司 | A method of producing fertilizer and processing tail gas |
| CN110542280A (en) * | 2019-07-18 | 2019-12-06 | 中山市马里奥机械科技有限公司 | Powder drying system |
| CN110893284A (en) * | 2019-12-04 | 2020-03-20 | 荣海生物科技有限公司 | A kind of recovery method of soybean peptide powder fine powder |
| CN112807723A (en) * | 2021-01-04 | 2021-05-18 | 中石化上海工程有限公司 | Spray drying tower tail gas heat recovery system |
| CN114949891A (en) * | 2022-06-12 | 2022-08-30 | 内蒙古溢多利生物科技有限公司 | Enzyme preparation constant temperature spray drying system |
| CN116426362A (en) * | 2023-04-07 | 2023-07-14 | 福建中烟工业有限责任公司 | Device for producing solid-state enzyme preparation for tobacco and production method for solid-state enzyme preparation for tobacco |
-
2017
- 2017-12-12 CN CN201721726696.1U patent/CN207722391U/en active Active
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109237869A (en) * | 2018-10-31 | 2019-01-18 | 无锡恒诚硅业有限公司 | A kind of white carbon black drying system |
| CN109237869B (en) * | 2018-10-31 | 2024-02-23 | 无锡恒诚硅业有限公司 | White carbon black drying system |
| CN109621839A (en) * | 2018-12-22 | 2019-04-16 | 新疆阜丰生物科技有限公司 | A method of producing fertilizer and processing tail gas |
| CN110542280A (en) * | 2019-07-18 | 2019-12-06 | 中山市马里奥机械科技有限公司 | Powder drying system |
| CN110893284A (en) * | 2019-12-04 | 2020-03-20 | 荣海生物科技有限公司 | A kind of recovery method of soybean peptide powder fine powder |
| CN112807723A (en) * | 2021-01-04 | 2021-05-18 | 中石化上海工程有限公司 | Spray drying tower tail gas heat recovery system |
| CN114949891A (en) * | 2022-06-12 | 2022-08-30 | 内蒙古溢多利生物科技有限公司 | Enzyme preparation constant temperature spray drying system |
| CN114949891B (en) * | 2022-06-12 | 2024-06-25 | 内蒙古溢多利生物科技有限公司 | Constant-temperature spray drying system for enzyme preparation |
| CN116426362A (en) * | 2023-04-07 | 2023-07-14 | 福建中烟工业有限责任公司 | Device for producing solid-state enzyme preparation for tobacco and production method for solid-state enzyme preparation for tobacco |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190731 Address after: 325000 Lingbo Road, Lingkun Street, Oujiangkou Industrial Agglomeration Area, Wenzhou City, Zhejiang Province Patentee after: Zhejiang Erle Drying Equipment Co., Ltd. Address before: 325000 No. 21, Yuguangyuan Yuxin Road, Lucheng District, Wenzhou City, Zhejiang Province Patentee before: Zhejiang Erle Drying Equipment Co., Ltd. |