CN105498258A - Spray drying system - Google Patents
Spray drying system Download PDFInfo
- Publication number
- CN105498258A CN105498258A CN201511014058.2A CN201511014058A CN105498258A CN 105498258 A CN105498258 A CN 105498258A CN 201511014058 A CN201511014058 A CN 201511014058A CN 105498258 A CN105498258 A CN 105498258A
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- China
- Prior art keywords
- spray drying
- tower
- pipeline
- air
- cyclone separator
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- 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
- B01D1/16—Evaporating by spraying
- B01D1/20—Sprayers
-
- 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
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Drying Of Solid Materials (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Abstract
The invention discloses a spray drying system. The spray drying system comprises a spray drying tower, wherein the top part of the spray drying tower is connected with a hot air system; a material outlet in the bottom part of the spray drying tower is connected with a first-stage cyclone separator and a second-stage cyclone separator through a material outlet pipeline; a first draught fan is connected to a pipeline, which is close to one end of the first-stage cyclone separator, between the first-stage cyclone separator and the spray drying tower; exhaust pipelines arranged at the top parts of the first-stage cyclone separator and the second-stage cyclone separator are connected with a second draught fan through a pipeline after being connected; material outlet pipes arranged at the bottom parts of the first-stage cyclone separator and the second-stage cyclone separator are connected with a material inlet in the top part of another cyclone separator through a pipeline after being connected; an air inlet in the cyclone separator is also connected with the first draught fan through a pipeline; a material outlet pipeline arranged at the bottom part of the cyclone separator is connected with a mixing machine, a screening machine and a weighing and packaging machine in sequence through two branch pipelines. According to the spray drying system disclosed by the invention, automatic conveying of materials is realized, and the cleanliness of the materials is ensured.
Description
Technical field
The invention belongs to drying equipment technical field, be specifically related to a kind of spray drying system.
Background technology
Spraying dry is a kind of method that systematization technique is applied to dry materials, has been widely used in the industry fields such as chemical industry, food, pharmacy at present.Existing spray drying technology, after material is quickly dried in spray drying tower, then through fluid bed constantly fluidisation, drying, discharges from discharging port of fluidized bed after reaching necessary requirement, finally by packaging of weighing after screening.
Existing spray drying system, spray the discharging bottom dry tower, cyclone separator, all by after manually material collection being got up with polybag and woven bag, by a dead lift to mixing golden operating platform, artificial again material is dropped into mixer, inevitably cause material spilling in manual operation process, cause yield losses.The manual operation that whole process need is a large amount of, manual labor amount is large, and due to material particles comparatively thin, produce dnockout dust in the process that feeds intake, increase the hygienic cleaning difficulty of employee, do not meet the requirement of clear production; The existence of dust also increases Occupational Hazard Factors; Dust descends slowly and lightly to pile up and easily produces dust explosion fire incident.In addition, the material conveying pipe cleaning difficulty of existing equipment, particularly air inducing pipeline cannot be cleared up.
Summary of the invention
For the deficiencies in the prior art, the object of the present invention is to provide a kind of spray drying system, realize automatic collection and the input of material, save a large amount of manpower, saved production cost; Ensure that material is carried all the time in closed conduit, improve the requirement of material cleannes, product chroma quality increases substantially; The generation of dust can be reduced to greatest extent, improve working environment, avoid the generation of employee's occupational hazards; The collection, the product yield that reach solid material 100% are high.
For achieving the above object, the technical solution used in the present invention is: a kind of spray drying system, comprise spray drying tower, described spraying dry top of tower is connected with hot-air system, described hot-air system comprises the junior middle school be linked in sequence successively and imitates air cleaner two, pressure fan, steam heater, electric heater and high efficiency particle air filter, the discharging opening of spraying dry tower bottom connects primary cyclone and secondary cyclone respectively by discharge pipe, on pipeline between primary cyclone and spray drying tower, the first air-introduced machine is connected with near primary cyclone one end, the second air-introduced machine is connected by a pipeline after described primary cyclone converges with the discharge duct at secondary cyclone top, be connected the charging aperture at the top of another cyclone separator by a pipeline after primary cyclone converges with the discharge pipe bottom secondary cyclone, the air inlet of this cyclone separator is also connected with the first air-introduced machine by pipeline, discharge pipe bottom this cyclone separator is connected with mixer in turn respectively by two laterals, screen-dividing machine and weighing-packaging machine.
Further, described spray drying tower comprises charging aperture, and charging aperture connects feed system, and described feed system comprises batch can, feeding pump, orifice plate filter and wire gauzee filter, and the pipeline between batch can and feeding pump is also provided with a water inlet; Tower body inner top is provided with atomizer, is provided with ventilation terminal around atomizer, and feed system adopts secondary filter, prevents the impurity in material, foreign matter enters product, ensure that the service life of spray drying tower atomizer simultaneously.Also be provided with pipe blow-through in tower body, pipe blow-through offers every 5cm the aperture that a diameter is 4mm.Pipe blow-through is fixed by the support pulley of 3-4 tetrafluoro material, support pulley to contact with tower wall, the pipe blow-through part of stretching out at the bottom of conical tower connects a reductor, and when cleaning, the speed that reductor control pipe blow-through carries out 0.5-1 circle/min in tower operates along tower wall; Because pipe blow-through is erected in tower, be close to Ta Bishang, if not being fixed, just there will be during operation and rock significantly, so need to install the tetrafluoro material circular support wheel that 3-4 diameter is 10cm, thickness is 5cm, can not shake when ensureing pipe blow-through work, thus ensure pipe blow-through with uniform motion by thorough for tower body inner wall washing.Pipe blow-through outside tower body is connected to water inlet pipe and air inlet pipe respectively, during cleaning, first passes into air air and purge, the material in tower body is purged and reclaims, pass into clear water after recovery again and wash.
Further, described spraying dry tower bottom, with one cyclonic divide the connecting pipe of device to have an elbow, elbow is provided with a Butterworth Hatch.
Further, the conical tower bottom part of described cyclone separator is provided with strength jar, and cyclone separator plays the effect of temporary material, and what strength jar continued cyclone separator generation beats effect, prevents the blocking of discharging opening, ensures that blanking is normally carried out.
Further, described second air-introduced machine also connects a packed tower, described packed tower top is provided with air outlet, be provided with in tower body and hide stream device, liquid distribution trough, packing layer and stainless steel orifice plate, the inlet channel of described liquid distribution trough connects a water circulating pump, water circulating pump water inlet is connected with the delivery port of packed tower bottom, liquid distribution trough has been evenly arranged multiple rotary spray head; On stainless steel orifice plate, the diameter of aperture is 12-16mm.Packing layer uses nontoxic silica-gel sphere, and between two stainless steel orifice plates, nontoxic silica-gel sphere ceaselessly moves up and down under the effect of the second air-introduced machine, the material in tail gas is fully dissolved in water, reaches the object of recovered material, realize the zero-emission of material.Hiding stream device adopts stainless steel to make, and middle and periphery is stainless pipe, and centre is corrosion resistant plate, and corrosion resistant plate 45 ° rotates flap, namely adopts rectangle corrosion resistant plate diagonal angle to roll over 45 ° and rotates flap.When steam rise under the effect of the second air-introduced machine formed the tiny globule impact hide stream device on; flow in packed tower after forming the larger globule; be unlikely to make steam flow out tower body; effect is not blocked again to gas; make with feed separation after gas air outlet discharge, the recovery of material can be realized, without solid material in gas; avoid solid material to be brought in air, protect environment.The setting of packed tower, makes solid material be converted to liquid material, does not have dust to enter air, reduces atmosphere pollution, meets the requirement of clear production.
Further, the discharge pipe bottom described primary cyclone and secondary cyclone is respectively equipped with rotary valve and transparent observation window, and rotary valve can prevent feed blocking discharging opening, ensures normal discharging; Observe the material flow that window is convenient to check at any time in pipeline.
Further, the discharge pipe of described cyclone separator is provided with rotary valve, and the lateral between cyclone separator and mixer is respectively equipped with Pneumatic butterfly valve.
Further, total discharge pipe of described primary cyclone and secondary cyclone also sets up a feeder, the discharge pipe bottom feeder is provided with rotary valve and observes window; Wherein, the top cover of feeder is placed on feeder body movably, is convenient to feed in raw material inward.
Further, described primary cyclone and the material conveying pipe between secondary cyclone and cyclone separator there is a connecting bend, elbow arranges a Butterworth Hatch, and Butterworth Hatch connects rinse water pipeline, and the pipeline above elbow is provided with strength jar two.Strength jar two can produce certain vibration power to pipeline, prevents material to be pasted onto on pipeline; The setting of Butterworth Hatch, during in elbow because of solid accumulation generation blocking, can open Butterworth Hatch, connect rinse water pipeline, cleaned up by inner-walls of duct with water, remove the material in pipeline.
The invention has the beneficial effects as follows: spray drying tower material out enters primary cyclone and secondary cyclone by conveyance conduit, and then enter next cyclone separator by material conveying pipe, separating for several times is carried out to material, be separated by screening machine after batch mixing after blender again, packaging of finally weighing.The whole process of material is all realize by means of the strength of wind, and material directly through Cemented filling by wind, is achieved the automatic charging of material, discharging and batch mixing, avoids manual operation, save manpower, reduces to 4 present people by 12 original people; In addition, whole operation is all carried out in airtight space, not with extraneous contact, ensure that the cleannes of material, also improves working environment.
Discharge pipe bottom cyclone separator, mixer and feeder is equipped with rotary discharge valve, rotary valve effect be under negative pressure state, material is evenly delivered in material pipe, valve leak is good, ensure that the pressure in cyclone separator, mixer and feeder does not leak because of discharging, and then ensure the airtight transportation of material, improve the quality of product, prevent foreign matter from entering.
Spray drying tower material out enters the first cyclone separator and the second cyclone separator respectively, from spray drying tower material out, the material about more than 90% that quality is large, mobility is larger is in primary cyclone discharging, and the micro mist of lighter weight, in the discharging of secondary rotary wind filter, accounts for 7-8% greatly, ultra-fine powder enters screen collector, recycle, account for 2-3% greatly, ensure the maximization of yield, realize material 100% to reclaim, accomplish zero-emission.
The feeder that material conveying pipe between multiple cyclone separator is set up, will can pack rear remaining tailing at every turn, utilize the strength of wind again to carry recycle, improve the utilization rate of material, decrease loss of material by conveyance conduit.
The conveying of material changes gas automatic transport into by manual operation, air-introduced machine supervisor is changed to feed opening, and add multiple Butterworth Hatch, manual operation pipe blow-through changes automatic pipe blow-through into, fetch boiling water after valve, each Butterworth Hatch cleans with regard to water outlet respectively, do not need artificial on carry out having cleaned above equipment.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
In figure: air cleaner one is imitated in 1-junior middle school, air cleaner two is imitated in 2-junior middle school, 3-pressure fan, 4-steam heater, 5-electric heater, 6-high efficiency particle air filter, 7-spray drying tower, 7.1-atomizer, 7.2-ventilation terminal, 7.3 pipe blow-through, 7.4-clean-out opening, 8-first air-introduced machine, 9-water circulating pump, 10-valve one, 11-valve two, 12-packed tower, 12.1-air outlet, 12.2-hides stream device, 12.3-liquid distribution trough, 12.4-rotary spray head, 12.5-packing layer, 12.6-stainless steel orifice plate, 13-second air-introduced machine, 14-cyclone separator, 15-strength jar one, 16-rotary valve, 17-Pneumatic butterfly valve, 18-mixer, 19-rotary valve, 20-screen-dividing machine, 21-weighing-packaging machine, 22-strength jar two, 23-Butterworth Hatch, 24-primary cyclone, 25-secondary cyclone, 26-rotary valve, 27-observes window, 28-batch can, 29-water inlet, 30-feeding pump, 31-orifice plate filter, 32-wire gauzee filter, 33-reductor, 34-feeder, 35-rotary valve, 36-observes window, 37-Butterworth Hatch.
Detailed description of the invention
Below in conjunction with the drawings and the specific embodiments, the invention will be further described.
As shown in the figure: a kind of spray drying system, comprise spray drying tower, described spray drying tower 7 top is connected with hot-air system, described hot-air system comprises the junior middle school be linked in sequence successively and imitates air cleaner 22, pressure fan 3, steam heater 4, electric heater 5 and high efficiency particle air filter 6, discharging opening bottom spray drying tower 7 connects primary cyclone 24 and secondary cyclone 25 respectively by discharge pipe, on pipeline between primary cyclone 24 and spray drying tower 7, the first air-introduced machine 8 is connected with near primary cyclone 24 one end, the second air-introduced machine 13 is connected by a pipeline after described primary cyclone 24 converges with the discharge duct at secondary cyclone 25 top, be connected the charging aperture at the top of another cyclone separator 14 by a pipeline after primary cyclone 24 converges with the discharge pipe bottom secondary cyclone 25, the air inlet of this cyclone separator 14 is also connected with the first air-introduced machine 8 by pipeline, discharge pipe bottom this cyclone separator 14 is connected with mixer 18 in turn respectively by two laterals, screen-dividing machine 20 and weighing-packaging machine 21.
Further, described spray drying tower 7 comprises charging aperture, charging aperture connects feed system, described feed system comprises batch can 28, feeding pump 30, orifice plate filter 31 and wire gauzee filter 32, pipeline between batch can 28 and feeding pump 30 is also provided with a water inlet 29, feed system adopts secondary filter, prevents the impurity in material, foreign matter enters product, ensure that the service life of spray drying tower atomizer simultaneously.Tower body inner top is provided with atomizer 7.1, is provided with ventilation terminal 7.2 around atomizer 7.1, is also provided with scavenge pipe 7.3 in tower body, and pipe blow-through 7.3 offers every 5cm the clean-out opening 7.4 that a diameter is 4mm.Pipe blow-through 7.3 is fixed by the support pulley of 3-4 tetrafluoro material, and support pulley and contact with tower wall, pipe blow-through 7.3 part of stretching out at the bottom of conical tower connects a reductor 33, and the pipe blow-through 7.3 outside tower body is connected to water inlet pipe and air inlet pipe respectively.During cleaning, first pass into air air and purge, the material in tower body is purged and reclaims, pass into clear water after recovery again and wash.
Further, divide the connecting pipe of device 24 to have an elbow bottom described spray drying tower 7, with one cyclonic, elbow is provided with a Butterworth Hatch 37, for cleaning material conveying pipe.
Further, the conical tower bottom part of described cyclone separator 14 is provided with strength jar 1, and cyclone separator 14 plays the effect of temporary material, and what one 15 pairs of cyclone separators 14 generations of strength jar continued beats effect, prevent the blocking of discharging opening, ensure that blanking is normally carried out.
Further, described second air-introduced machine 13 also connects a packed tower 12, described packed tower 12 top is provided with air outlet 12.1, be provided with in tower body and hide stream device 12.2, liquid distribution trough 12.3, packing layer 12.5 and stainless steel orifice plate 12.6, the inlet channel of described liquid distribution trough 12.3 connects a water circulating pump 9, water circulating pump 9 water inlet is connected with the delivery port of packed tower 12 bottom, liquid distribution trough 12.3 has been evenly arranged multiple rotary spray head 12.4; On stainless steel orifice plate 12.6, the diameter of aperture is 12-16mm.Packing layer 12.5 uses nontoxic silica-gel sphere, between two stainless steel orifice plates 12.6, nontoxic silica-gel sphere ceaselessly moves up and down under the effect of the second air-introduced machine 13, and the material in tail gas is fully dissolved in water, reach the object of recovered material, realize the zero-emission of material.Hiding stream device 12.2 adopts stainless steel to make, and middle and periphery is stainless pipe, and centre is corrosion resistant plate.Corrosion resistant plate 45 ° rotates flap, namely adopts rectangle corrosion resistant plate diagonal angle to roll over 45 ° and rotates flap.When steam rise under the effect of the second air-introduced machine 13 formed the tiny globule impact hide stream device 12.2 on; flow into after forming the larger globule in packed tower 12; be unlikely to make steam flow out tower body; effect is not blocked again to gas; make with feed separation after gas air outlet discharge, the recovery of material can be realized, without solid material in gas; avoid solid material to be brought in air, protect environment.The setting of packed tower 12, makes solid material be converted to liquid material, does not have dust to enter air, reduces atmosphere pollution, meets the requirement of clear production.
Further, the discharge pipe bottom described primary cyclone 24 and secondary cyclone 25 is respectively equipped with rotary valve 26 and transparent observation window 27, and rotary valve 26 can prevent feed blocking discharging opening, ensures normal discharging; Observe the material flow that window 27 is convenient to check at any time in pipeline.
Further, the discharge pipe of described cyclone separator 14 is provided with rotary valve 16, lateral between cyclone separator 14 and mixer 18 is respectively equipped with Pneumatic butterfly valve 17, the effect of rotary valve 16 is the discharging openings preventing feed blocking cyclone separator, ensures normal blanking; The effect of Pneumatic butterfly valve 17 is to ducted material proportion adjustment cutting-off controlling, takes long-range run switch to reach the object of Automated condtrol, reduces the operation of operating personnel.
Further, total discharge pipe of described primary cyclone 24 and secondary cyclone 25 is also set up a feeder 34, the discharge pipe bottom feeder 34 is provided with rotary valve 35 and observes window 36; Wherein, the top cover of feeder 34 is placed on feeder body movably, is convenient to feed in raw material inward.After unnecessary material is added feeder 34, material is delivered to cyclone separator 14 by conveyance conduit by wind, carries out cycling, improves the utilization rate of material, also saves manpower, achieve automatic charging.
Further, described primary cyclone 24 and the material conveying pipe between secondary cyclone 25 and cyclone separator 14 there is a connecting bend, elbow arranges a Butterworth Hatch 23, and Butterworth Hatch 23 connects rinse water pipeline, and the pipeline above elbow is provided with strength jar 2 22.Strength jar 2 22 can produce certain vibration power to pipeline, prevents material to be pasted onto on pipeline; The setting of Butterworth Hatch 23, during in elbow because of solid accumulation generation blocking, can open Butterworth Hatch 23, connect rinse water pipeline, cleaned up by inner-walls of duct with water, remove the material in pipeline.
Further, described primary cyclone 24 and the material conveying pipe between secondary cyclone 25 and cyclone separator 14 being connected with a junior middle school imitates air cleaner 1, and the junction of horizontal pipeline and vertical duct arranges a connecting bend, elbow arranges a Butterworth Hatch 23, Butterworth Hatch 23 connects rinse water pipeline, and the pipeline above elbow is provided with strength jar 2 22.Strength jar 2 22 can produce certain vibration power to pipeline, prevents material to be pasted onto on pipeline; The setting of Butterworth Hatch 23, during in elbow because of solid accumulation generation blocking, can open Butterworth Hatch 23, repeatedly rinse and remove totally by material, ensure that pipeline is unimpeded with water.
The junction of each pipeline all adopts fast clamping joint form to connect, wherein, the mode that is flexible coupling is adopted to connect between material conveying pipe above and below mixer 18, being flexible coupling can damping, shockproof, the damage of equipment is caused, the service life of extension device because individual equipment vibrations produce resonance in complete equipment when preventing from using Hard link.
The foregoing is only preferred embodiment of the present invention, is not the restriction to invention.The change that those of ordinary skill in the art makes in essential scope of the present invention, remodeling, interpolation or replacement, also should belong to protection scope of the present invention.
Claims (10)
1. a spray drying system, comprise spray drying tower, described spraying dry top of tower is connected with hot-air system, it is characterized in that: described hot-air system comprises the junior middle school be linked in sequence successively and imitates air cleaner, pressure fan, steam heater, electric heater and high efficiency particle air filter, the discharging opening of spraying dry tower bottom connects primary cyclone and secondary cyclone respectively by discharge pipe, on pipeline between primary cyclone and spray drying tower, the first air-introduced machine is connected with near primary cyclone one end, the second air-introduced machine is connected by a pipeline after described primary cyclone converges with the discharge duct at secondary cyclone top, be connected the charging aperture at another cyclonic separation top by a pipeline after primary cyclone converges with the discharge pipe bottom secondary cyclone, the air inlet of this cyclone separator is also connected with the first air-introduced machine by pipeline, discharge pipe bottom this cyclone separator is connected with mixer in turn respectively by two laterals, screen-dividing machine and weighing-packaging machine.
2. spray drying system according to claim 1, it is characterized in that: described spray drying tower comprises charging aperture, charging aperture connects feed system, described feed system comprises batch can, feeding pump, orifice plate filter and wire gauzee filter, and the pipeline between batch can and feeding pump is also provided with a water inlet.
3. spray drying system according to claim 2, it is characterized in that: described spray drying tower tower body inner top is provided with atomizer, be provided with ventilation terminal around atomizer, in tower body, be also provided with pipe blow-through, pipe blow-through offers every 5cm the aperture that a diameter is 4mm.
4. spray drying system according to claim 3, it is characterized in that: pipe blow-through is fixed on Ta Bishang by the support pulley of 3-4 tetrafluoro material, the pipe blow-through part of stretching out at the bottom of conical tower connects a reductor, and the pipe blow-through outside tower body is connected to water inlet pipe and air inlet pipe respectively.
5. the spray drying system according to any one of Claims 1-4, is characterized in that: the conical tower bottom part of described cyclone separator is provided with strength jar one.
6. the spray drying system according to any one of Claims 1-4, it is characterized in that: described second air-introduced machine also connects a packed tower, described packed tower top is provided with air outlet, be provided with in tower body and hide stream device, liquid distribution trough, packing layer and stainless steel orifice plate, the inlet channel of described liquid distribution trough connects a water circulating pump, water circulating pump water inlet is connected with the delivery port of packed tower bottom, liquid distribution trough has been evenly arranged multiple rotary spray head.
7. spray drying system according to claim 6, is characterized in that: described packing layer is nontoxic silica-gel sphere, and between two stainless steel orifice plates, on stainless steel orifice plate, the diameter of aperture is 12-16mm.
8. the spray drying system according to any one of Claims 1-4, is characterized in that: described screening is flowed in the middle of device and periphery is stainless pipe, and centre connects with corrosion resistant plate.
9. the spray drying system according to any one of Claims 1-4, it is characterized in that: total discharge pipe of described primary cyclone and secondary cyclone also sets up a feeder, the discharge pipe bottom feeder is provided with rotary valve and observes window; Wherein, the top cover of feeder is placed on feeder body movably.
10. the spray drying system according to any one of Claims 1-4, it is characterized in that: described primary cyclone and the material conveying pipe between secondary cyclone and cyclone separator have a connecting bend, elbow arranges a Butterworth Hatch, Butterworth Hatch connects rinse water pipeline, and the pipeline above elbow is provided with strength jar two.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201511014058.2A CN105498258B (en) | 2015-12-31 | 2015-12-31 | A kind of spray drying system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511014058.2A CN105498258B (en) | 2015-12-31 | 2015-12-31 | A kind of spray drying system |
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| CN105498258A true CN105498258A (en) | 2016-04-20 |
| CN105498258B CN105498258B (en) | 2018-01-12 |
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| CN201511014058.2A Active CN105498258B (en) | 2015-12-31 | 2015-12-31 | A kind of spray drying system |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107296536A (en) * | 2016-10-20 | 2017-10-27 | 佛山市顺德区美的电热电器制造有限公司 | Cooking apparatus |
| CN107823904A (en) * | 2017-12-05 | 2018-03-23 | 江西创迪科技有限公司 | A kind of spray dryer with cleaning device |
| CN108001744A (en) * | 2017-12-21 | 2018-05-08 | 山东金朗生物科技有限公司 | Dextran large biological molecule finished product collects crushing packing system and method automatically |
| CN109878805A (en) * | 2018-06-28 | 2019-06-14 | 姜广斌 | With pneumatic conveying acquisition, clean, the method and device thereof of dry solids |
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| CN203342395U (en) * | 2013-05-20 | 2013-12-18 | 无锡市昌盛干燥机厂 | Novel spray drying machine for heat-sensitive material |
| CN104174274A (en) * | 2014-08-13 | 2014-12-03 | 北京源深节能技术有限责任公司 | Spray packing tower for flue gas waste heat recovery |
| CN205307827U (en) * | 2015-12-31 | 2016-06-15 | 山东金朗生物科技有限公司 | Spray dying system |
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| CN101178283A (en) * | 2006-11-06 | 2008-05-14 | 谢洪清 | Seasoner sponging drying machine group |
| CN203342395U (en) * | 2013-05-20 | 2013-12-18 | 无锡市昌盛干燥机厂 | Novel spray drying machine for heat-sensitive material |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107296536A (en) * | 2016-10-20 | 2017-10-27 | 佛山市顺德区美的电热电器制造有限公司 | Cooking apparatus |
| CN107823904A (en) * | 2017-12-05 | 2018-03-23 | 江西创迪科技有限公司 | A kind of spray dryer with cleaning device |
| CN108001744A (en) * | 2017-12-21 | 2018-05-08 | 山东金朗生物科技有限公司 | Dextran large biological molecule finished product collects crushing packing system and method automatically |
| CN108001744B (en) * | 2017-12-21 | 2024-04-30 | 山东金洋药业有限公司 | Automatic collecting, crushing and packaging system and method for dextran biomacromolecule finished products |
| CN109878805A (en) * | 2018-06-28 | 2019-06-14 | 姜广斌 | With pneumatic conveying acquisition, clean, the method and device thereof of dry solids |
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| Publication number | Publication date |
|---|---|
| CN105498258B (en) | 2018-01-12 |
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