CN207456027U - A kind of freeze drying equipment for Pesticidal products - Google Patents
A kind of freeze drying equipment for Pesticidal products Download PDFInfo
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- CN207456027U CN207456027U CN201721403758.5U CN201721403758U CN207456027U CN 207456027 U CN207456027 U CN 207456027U CN 201721403758 U CN201721403758 U CN 201721403758U CN 207456027 U CN207456027 U CN 207456027U
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- cylinder
- freeze drying
- drying equipment
- freezing liquid
- pesticidal products
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Abstract
The utility model is related to the production equipment fields of pesticide industry, and in particular to a kind of freeze drying equipment for Pesticidal products.A kind of freeze drying equipment for Pesticidal products, including cylinder, refrigeration system, vacuum system and air inlet system；It is spray chilling area above the cylinder, is fluidized drying area below the cylinder.A kind of freeze drying equipment for Pesticidal products of the utility model integrates spray chilling and fluidized drying, easy to operate, and the production efficiency of the freeze drying equipment is effectively increased using cross-ventilation.
Description
Technical field
The utility model is related to the production equipment fields of pesticide industry, and in particular to a kind of freezing for Pesticidal products is done
Dry equipment.
Background technology
Freeze-drying is also known as lyophilization, refers to water-containing materials being chilled to below freezing, water is made to be changed into ice, then
The drying means that ice is changed into steam and is removed under higher vacuum.Freeze-drying has lot of advantages, such as entire dry
Process carries out at low temperature, will not in material heat-sensitive component, volatile component, the property of oxidizing component cause shadow
It rings；Due to being dried in the state of freezing, volume is almost unchanged, maintains original structure, will not concentrate
Phenomenon；Dried substance is loose porous, in spongy, add and dissolves after water rapid and complete, almost recover original property immediately
Shape；Freeze-drying can remove more than 95~99% moisture content, and product is preserved for a long time without mutagens matter after enabling drying, therefore is freezed
Dry technology is widely used in fields such as medicine, food, chemical industry and pesticides.But existing freeze drying equipment
It is not only troublesome in poeration generally by freezing stage and drying stage office in being carried out in different cavitys, and production efficiency is relatively low.
For above-mentioned technical problem, the utility model provides a kind of freeze drying equipment for Pesticidal products, this sets
It is standby to integrate spray chilling and fluidized drying, it is easy to operate, and effectively increase the freezing using cross-ventilation and do
The production efficiency of dry equipment.
Utility model content
In order to solve the above-mentioned technical problem, the first aspect of the utility model provides a kind of for the cold of Pesticidal products
Freeze drying equipment, including cylinder, refrigeration system, vacuum system and air inlet system；
It is spray chilling area above the cylinder, is fluidized drying area below the cylinder；
The spray chilling area includes the spraying device of position-adjustable, and the spraying device includes axis, stent
And spray gun, the axis is mounted on from the top vertical of cylinder on the central axes of the freeze drying equipment, and passes through gas
Cylinder effect is moved up and down along the central axes, and the axis lower part is connected with a no less than pack support, per pack support bag
Include a vertical connecting tube and a horizontal connection tube, the both ends of horizontal connection tube be connected with spray gun, axis and stent pass through it is perpendicular
It is direct-connected to take over connected, it is connected between two pack supports by vertical connecting tube, the stent is rotated with axis around central axes,
Angle between two pack supports is 0~90 degree；The spraying device outer wall is provided with heat insulation coating；The spraying device connection
The pipeline of pesticide solution is dispensed, liquid flow regulating valve is additionally provided on the pipeline；
The fluidized drying area is connected directly with air inlet system, and the air inlet system is under fluidized drying area
Side, air inlet system include wind turbine, air pretreatment device, air inlet pipe and gas compartment, and the top of the gas compartment and fluidisation are dry
Fluid bed, flue connection wind turbine, air pretreatment device and gas compartment are provided at the bottom connection in dry area；The fluidisation
Dry section further includes the discharge port for being arranged on and being located on cylinder above fluid bed, and the air pretreatment device included filtering out
Dirt device, dehumidifier, temperature control device, flow regulator；
The refrigeration system includes chuck, fluid pump and heat exchanger, and the chuck is coated on the outside of cylinder, institute
The chuck stated is additionally provided with freezing liquid outlet and freezing liquid entrance, and the freezing liquid entrance is above cylinder, freezing liquid outlet
Below cylinder；Freezing liquid enters from freezing liquid entrance inside chuck, then exports and flows out from freezing liquid, by fluid pump and heat
Exchanger returns to freezing liquid entrance；
The vacuum system includes vacuum pump, gas vent, and the gas vent is arranged on the middle part of cylinder, is located at
Between spray chilling area and fluidized drying area, gas vent is connected by flue with vacuum pump, gas vent and vacuum pump
Between be additionally provided with gas flow regulating valve；The gas vent is additionally provided with strainer.
As a kind of perferred technical scheme, the freezing liquid is silicone oil.
As a kind of perferred technical scheme, the vacuum system further includes condensing unit, at the condensing unit
Between gas vent and vacuum pump.
As a kind of perferred technical scheme, the inner barrel, spraying device and fluid bed surface are coated with anti-
Adhesive coating layer.
As a kind of perferred technical scheme, the anti-stick coating is polytetrafluorethylecoatings coatings or ceramic coating.
As a kind of perferred technical scheme, the spraying device includes 1 to 4 pack supports.
As a kind of perferred technical scheme, the spraying device is additionally provided with heat-insulation system, the heat-insulation system
The cladding spraying device.
As a kind of perferred technical scheme, the fluid bed is mesh structure fluid bed or AND DEWATERING FOR ORIFICE STRUCTURE fluid bed.
As a kind of perferred technical scheme, below the fluid bed airflow uniform distribution dress is also equipped with along airflow direction
It puts.
As a kind of perferred technical scheme, the fluidized drying area is additionally provided with agitating device, the agitating device
Between fluid bed and discharge port.
Advantageous effect：Freeze drying equipment provided by the utility model for Pesticidal products, one kind are used for Pesticidal products
Freeze drying equipment, including cylinder, refrigeration system, vacuum system and air inlet system；It is spray chilling above the cylinder
Area, cylinder lower section are fluidized drying area.In the freeze drying equipment for Pesticidal products of the utility model, vacuum pump
Be arranged on the junction of cylinder in the middle part of cylinder, in spray chilling area, air current flow direction for from top to bottom, through spraying device to
The liquid of upper ejection first carries out heat exchange with cold air rapidly and is frozen into ice particle, and lower section is fallen into then as airflow direction
Fluidized drying area；In fluidized drying area, airflow direction is from lower to upper, effectively to dispel ice particle, avoid the bonding of ice particle, together
When by blasted in lower section hot-air provide ice particle in ice distillation needed for heat, not only not to the spray chilling area of top
It impacts, and passes through gaseous exchange and enhance ice particle drying speed.The freezing for Pesticidal products of the utility model is done
Dry equipment obtains product using the technique of spray chilling, fluidized drying, effectively increases speed of production, the use of the utility model
There are production efficiency height, low power consumption and other advantages in the freeze drying equipment of Pesticidal products.
Description of the drawings
It in order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, it can also be obtained according to these attached drawings other attached drawings.
Fig. 1 is the freeze drying equipment schematic diagram for Pesticidal products.
Fig. 2 is the freeze drying equipment schematic diagram for Pesticidal products.
Fig. 3 is the structure diagram of stent.
Wherein：1- cylinders；11- spray chillings area；12- fluidized dryings area；111- axis；The vertical connecting tubes of 112-；113-
Horizontal connection tube；114- spray guns；115- pipelines；116- liquid flow regulating valves；121- discharge ports；122- fluid beds；2- freezes
System；21- chucks；22- fluid pumps；23- heat exchangers；24- cooling liquid outlets；25- coolant inlets；3- vacuum systems；31-
Vacuum pump；32- gas vents；33- flues；34- gas flow regulating valves；35- strainers；4- air inlet systems；41- wind turbines；42-
Air pretreatment device；43- air inlet pipe；44- gas compartments.
Specific embodiment
Participate in the election of following the utility model the detailed description that method is preferably implemented and including embodiment can be more easily understood
The content of the utility model.Unless otherwise defined, all technologies used herein and scientific terminology has and the utility model
The normally understood identical meaning of one skilled in the art.When there is a conflict, the definition in this specification shall prevail.
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained shall fall within the protection scope of the present invention.
Those skilled in the art of the present technique are appreciated that unless otherwise defined all terms used herein are (including technology art
Language and scientific terminology) there is the meaning identical with the general understanding of the those of ordinary skill in the utility model fields.Also
It should be understood that those terms such as defined in the general dictionary should be understood that with in the context of the prior art
The consistent meaning of meaning, and unless defined as here, will not be explained with the meaning of idealization or overly formal.
The meaning of "and/or" described in the utility model refers to that the simultaneous situation of respective individualism or both is equal
It is included.
The meaning of " inside and outside " is referred to compared with equipment itself described in the utility model, inside sensing equipment
Direction is interior, otherwise is the specific restriction of equipment mechanism outer rather than to the utility model.
When the meaning of " left and right " described in the utility model refers to reader's face attached drawing, the left side of reader is
A left side, the right of reader are the specific restriction of equipment mechanism right rather than to the utility model.
The meaning of " connection " described in the utility model can be between component to be directly connected to can also lead between component
Cross being indirectly connected with for other components.
The preferred embodiment of the utility model is described in detail below in conjunction with the accompanying drawings.
Embodiment 1
As shown in Figure 1, embodiment 1 discloses a kind of freeze drying equipment for Pesticidal products, including cylinder 1, refrigeration
System 2, vacuum system 3 and air inlet system 4；
1 top of cylinder is spray chilling area 11, is fluidized drying area 12 below the cylinder；
The spray chilling area 11 includes the spraying device of position-adjustable, the spraying device include axis 111,
Stent and spray gun 114, the axis 111 are mounted on the central axes of the freeze drying equipment from the top vertical of cylinder 1
On, and pass through cylinder action and moved up and down along the central axes, 111 lower part of axis is connected with no less than one group of branch
Frame includes a vertical connecting tube 112 per pack support and a horizontal connection tube 113, the both ends of horizontal connection tube 113 is connected with
Spray gun 114, axis 111 and stent are connected by vertical connecting tube 112, are connected between two pack supports by vertical connecting tube 112,
Angle of the stent with axis 111 between central axes rotation, two pack supports is 0~90 degree；The spraying device
Outer wall is provided with heat insulation coating；The spraying device connection dispenses the pipeline 115 of pesticide solution, is gone back on the pipeline 115
It is provided with liquid flow regulating valve 116；
The fluidized drying area 12 is connected directly with air inlet system 4, and the air inlet system 4 is in fluidized drying area 12
Lower section, air inlet system include wind turbine 41, air pretreatment device 42, air inlet pipe 43 and gas compartment 44, the gas compartment 44
Top and fluidized drying area 12 bottom connection at be provided with fluid bed 122, flue 121 connects wind turbine 41, air is located in advance
Manage device 42 and gas compartment 44；The fluidized drying area 12, which further includes to be arranged on, is located at going out for 122 top of fluid bed on cylinder 1
Material mouth 121, the air pretreatment device 42 include filter collector, dehumidifier, temperature control device, flow regulator；
The refrigeration system 2 includes chuck 21, fluid pump 22 and heat exchanger 23, and the chuck 21 is coated on cylinder
1 outside, the chuck 21 are additionally provided with freezing liquid outlet 24 and freezing liquid entrance 25, and the freezing liquid entrance 25 is in cylinder
Above body, freezing liquid outlet 24 is below cylinder；Freezing liquid enters from freezing liquid entrance 25 inside chuck 21, then from freezing liquid
24 outflow of outlet, freezing liquid entrance 25 is returned to by fluid pump 22 and heat exchanger 23；
The vacuum system 3 includes vacuum pump 31, gas vent 32, and the gas vent 32 is arranged on cylinder 1
Middle part, between spray chilling area 11 and fluidized drying area 12, gas vent 32 is connected by flue 33 with vacuum pump 31
It connects, gas flow regulating valve 34 is additionally provided between gas vent 32 and vacuum pump 31；The gas vent 32 is additionally provided with
Strainer 35.
The freezing liquid is silicone oil, and the spraying device includes two pack supports, and the angle between two pack supports is 0 °.
Embodiment 2
As shown in Figure 2 and Figure 3, embodiment 2 discloses a kind of freeze drying equipment for Pesticidal products, including cylinder 1,
Refrigeration system 2, vacuum system 3 and air inlet system 4；
1 top of cylinder is spray chilling area 11, is fluidized drying area 12 below the cylinder；
The spray chilling area 11 includes the spraying device of position-adjustable, the spraying device include axis 111,
Stent and spray gun 114, the axis 111 are mounted on the central axes of the freeze drying equipment from the top vertical of cylinder 1
On, and pass through cylinder action and moved up and down along the central axes, 111 lower part of axis is connected with no less than one group of branch
Frame includes a vertical connecting tube 112 per pack support and a horizontal connection tube 113, the both ends of horizontal connection tube 113 is connected with
Spray gun 114, axis 111 and stent are connected by vertical connecting tube 112, are connected between two pack supports by vertical connecting tube 112,
Angle of the stent with axis 111 between central axes rotation, two pack supports is 0~90 degree；The spraying device
Outer wall is provided with heat insulation coating；The spraying device connection dispenses the pipeline 115 of pesticide solution, is gone back on the pipeline 115
It is provided with liquid flow regulating valve 116；
The fluidized drying area 12 is connected directly with air inlet system 4, and the air inlet system 4 is in fluidized drying area 12
Lower section, air inlet system include wind turbine 41, air pretreatment device 42, air inlet pipe 43 and gas compartment 44, the gas compartment 44
Top and fluidized drying area 12 bottom connection at be provided with fluid bed 122, flue 121 connects wind turbine 41, air is located in advance
Manage device 42 and gas compartment 44；The fluidized drying area 12, which further includes to be arranged on, is located at going out for 122 top of fluid bed on cylinder 1
Material mouth 121, the air pretreatment device 42 include filter collector, dehumidifier, temperature control device, flow regulator；
The refrigeration system 2 includes chuck 21, fluid pump 22 and heat exchanger 23, and the chuck 21 is coated on cylinder
1 outside, the chuck 21 are additionally provided with freezing liquid outlet 24 and freezing liquid entrance 25, and the freezing liquid entrance 25 is in cylinder
Above body, freezing liquid outlet 24 is below cylinder；Freezing liquid enters from freezing liquid entrance 25 inside chuck 21, then from freezing liquid
24 outflow of outlet, freezing liquid entrance 25 is returned to by fluid pump 22 and heat exchanger 23；
The vacuum system 3 includes vacuum pump 31, gas vent 32, and the gas vent 32 is arranged on cylinder 1
Middle part, between spray chilling area 11 and fluidized drying area 12, gas vent 32 is connected by flue 33 with vacuum pump 31
It connects, gas flow regulating valve 34 is additionally provided between gas vent 32 and vacuum pump 31；The gas vent 32 is additionally provided with
Strainer 35.
The freezing liquid is silicone oil, and the spraying device includes two pack supports, and the angle between two pack supports is 90 °.
Embodiment 3
As shown in Figure 2 and Figure 3, embodiment 3 discloses a kind of freeze drying equipment for Pesticidal products, including cylinder 1,
Refrigeration system 2, vacuum system 3 and air inlet system 4；
1 top of cylinder is spray chilling area 11, is fluidized drying area 12 below the cylinder；
The spray chilling area 11 includes the spraying device of position-adjustable, the spraying device include axis 111,
Stent and spray gun 114, the axis 111 are mounted on the central axes of the freeze drying equipment from the top vertical of cylinder 1
On, and pass through cylinder action and moved up and down along the central axes, 111 lower part of axis is connected with no less than one group of branch
Frame includes a vertical connecting tube 112 per pack support and a horizontal connection tube 113, the both ends of horizontal connection tube 113 is connected with
Spray gun 114, axis 111 and stent are connected by vertical connecting tube 112, are connected between two pack supports by vertical connecting tube 112,
Angle of the stent with axis 111 between central axes rotation, two pack supports is 0~90 degree；The spraying device
Outer wall is provided with heat insulation coating；The spraying device connection dispenses the pipeline 115 of pesticide solution, is gone back on the pipeline 115
It is provided with liquid flow regulating valve 116；
The fluidized drying area 12 is connected directly with air inlet system 4, and the air inlet system 4 is in fluidized drying area 12
Lower section, air inlet system include wind turbine 41, air pretreatment device 42, air inlet pipe 43 and gas compartment 44, the gas compartment 44
Top and fluidized drying area 12 bottom connection at be provided with fluid bed 122, flue 121 connects wind turbine 41, air is located in advance
Manage device 42 and gas compartment 44；The fluidized drying area 12, which further includes to be arranged on, is located at going out for 122 top of fluid bed on cylinder 1
Material mouth 121, the air pretreatment device 42 include filter collector, dehumidifier, temperature control device, flow regulator；
The refrigeration system 2 includes chuck 21, fluid pump 22 and heat exchanger 23, and the chuck 21 is coated on cylinder
1 outside, the chuck 21 are additionally provided with freezing liquid outlet 24 and freezing liquid entrance 25, and the freezing liquid entrance 25 is in cylinder
Above body, freezing liquid outlet 24 is below cylinder；Freezing liquid enters from freezing liquid entrance 25 inside chuck 21, then from freezing liquid
24 outflow of outlet, freezing liquid entrance 25 is returned to by fluid pump 22 and heat exchanger 23；
The vacuum system 3 includes vacuum pump 31, gas vent 32, and the gas vent 32 is arranged on cylinder 1
Middle part, between spray chilling area 11 and fluidized drying area 12, gas vent 32 is connected by flue 33 with vacuum pump 31
It connects, gas flow regulating valve 34 is additionally provided between gas vent 32 and vacuum pump 31；The gas vent 32 is additionally provided with
Strainer 35.
The freezing liquid is silicone oil, and the spraying device includes two pack supports, and the angle between two pack supports is 90 °；
Inner barrel, the spraying device and the fluid bed surface is coated with polytetrafluorethylecoatings coatings.
Embodiment 4
As shown in Figure 2 and Figure 3, embodiment 4 discloses a kind of freeze drying equipment for Pesticidal products, including cylinder 1,
Refrigeration system 2, vacuum system 3 and air inlet system 4；
1 top of cylinder is spray chilling area 11, is fluidized drying area 12 below the cylinder；
The spray chilling area 11 includes the spraying device of position-adjustable, the spraying device include axis 111,
Stent and spray gun 114, the axis 111 are mounted on the central axes of the freeze drying equipment from the top vertical of cylinder 1
On, and pass through cylinder action and moved up and down along the central axes, 111 lower part of axis is connected with no less than one group of branch
Frame includes a vertical connecting tube 112 per pack support and a horizontal connection tube 113, the both ends of horizontal connection tube 113 is connected with
Spray gun 114, axis 111 and stent are connected by vertical connecting tube 112, are connected between two pack supports by vertical connecting tube 112,
Angle of the stent with axis 111 between central axes rotation, two pack supports is 0~90 degree；The spraying device
Outer wall is provided with heat insulation coating；The spraying device connection dispenses the pipeline 115 of pesticide solution, is gone back on the pipeline 115
It is provided with liquid flow regulating valve 116；
The fluidized drying area 12 is connected directly with air inlet system 4, and the air inlet system 4 is in fluidized drying area 12
Lower section, air inlet system include wind turbine 41, air pretreatment device 42, air inlet pipe 43 and gas compartment 44, the gas compartment 44
Top and fluidized drying area 12 bottom connection at be provided with fluid bed 122, flue 121 connects wind turbine 41, air is located in advance
Manage device 42 and gas compartment 44；The fluidized drying area 12, which further includes to be arranged on, is located at going out for 122 top of fluid bed on cylinder 1
Material mouth 121, the air pretreatment device 42 include filter collector, dehumidifier, temperature control device, flow regulator；
The refrigeration system 2 includes chuck 21, fluid pump 22 and heat exchanger 23, and the chuck 21 is coated on cylinder
1 outside, the chuck 21 are additionally provided with freezing liquid outlet 24 and freezing liquid entrance 25, and the freezing liquid entrance 25 is in cylinder
Above body, freezing liquid outlet 24 is below cylinder；Freezing liquid enters from freezing liquid entrance 25 inside chuck 21, then from freezing liquid
24 outflow of outlet, freezing liquid entrance 25 is returned to by fluid pump 22 and heat exchanger 23；
The vacuum system 3 includes vacuum pump 31, gas vent 32, and the gas vent 32 is arranged on cylinder 1
Middle part, between spray chilling area 11 and fluidized drying area 12, gas vent 32 is connected by flue 33 with vacuum pump 31
It connects, gas flow regulating valve 34 is additionally provided between gas vent 32 and vacuum pump 31；The gas vent 32 is additionally provided with
Strainer 35.
The freezing liquid is silicone oil, and the spraying device includes two pack supports, and the angle between two pack supports is 90 °,
Inner barrel, the spraying device and the fluid bed surface is coated with ceramic coating；The fluid bed
For mesh structure fluid bed；The spraying device is additionally provided with heat-insulation system, the spraying of heat-insulation system cladding
Device.
Foregoing example is merely illustrative, for explaining some features of the feature of the disclosure.Appended claim
The scope as wide as possible that requirement is contemplated that is intended to, and embodiments as presented herein is only according to all possible embodiment
Combination selection embodiment explanation.Therefore, the purpose of applicant is that appended claim is not illustrated this practicality
The exemplary selectional restriction of new feature.And the progress in science and technology will be formed due to the inaccuracy of language performance
And the possible equivalent or son not being presently considered are replaced, and these variations should also be interpreted by institute in the conceived case
Attached claim covering.
Claims (10)
1. a kind of freeze drying equipment for Pesticidal products, which is characterized in that including cylinder, refrigeration system, vacuum system and
Air inlet system；
It is spray chilling area above the cylinder, is fluidized drying area below the cylinder；
The spray chilling area includes the spraying device of position-adjustable, and the spraying device includes axis, stent and spray
Rifle, the axis is mounted on from the top vertical of cylinder on the central axes of the freeze drying equipment, and is made by cylinder
It is moved up and down with along the central axes, the axis lower part is connected with a no less than pack support, and one is included per pack support
The vertical connecting tube of root and a horizontal connection tube, the both ends of horizontal connection tube are connected with spray gun, axis and stent by connecting vertically
It takes over connected, is connected between two pack supports by vertical connecting tube, the stent is rotated with axis around central axes, two groups
Angle between stent is 0~90 degree；The spraying device outer wall is provided with heat insulation coating；The spraying device connection dispatching
The pipeline of pesticide solution is additionally provided with liquid flow regulating valve on the pipeline；
The fluidized drying area is connected directly with air inlet system, and the air inlet system is in the lower section in fluidized drying area, into
Wind system includes wind turbine, air pretreatment device, air inlet pipe and gas compartment, the top of the gas compartment and fluidized drying area
Fluid bed, flue connection wind turbine, air pretreatment device and gas compartment are provided at bottom connection；The fluidized drying area
Further include be arranged on cylinder be located at fluid bed above discharge port, the air pretreatment device include filter collector,
Dehumidifier, temperature control device, flow regulator；
The refrigeration system includes chuck, fluid pump and heat exchanger, and the chuck is coated on the outside of cylinder, described
Chuck is additionally provided with freezing liquid outlet and freezing liquid entrance, and above cylinder, freezing liquid is exported in cylinder the freezing liquid entrance
Below body；Freezing liquid enters from freezing liquid entrance inside chuck, then exports and flows out from freezing liquid, by fluid pump and heat exchange
Device returns to freezing liquid entrance；
The vacuum system includes vacuum pump, gas vent, and the gas vent is arranged on the middle part of cylinder, positioned at spraying
Between freeze space and fluidized drying area, gas vent is connected by flue with vacuum pump, between gas vent and vacuum pump
It is additionally provided with gas flow regulating valve；The gas vent is additionally provided with strainer.
2. the freeze drying equipment of Pesticidal products to be used for as described in claim 1, which is characterized in that the freezing liquid is silicon
Oil.
3. the freeze drying equipment of Pesticidal products to be used for as described in claim 1, which is characterized in that the vacuum system is also
Including condensing unit, the condensing unit is between gas vent and vacuum pump.
4. the freeze drying equipment of Pesticidal products is used for as described in claim 1, which is characterized in that the inner barrel,
Spraying device and fluid bed surface are coated with anti-stick coating.
5. the freeze drying equipment of Pesticidal products to be used for as claimed in claim 4, which is characterized in that the anti-stick coating is
Polytetrafluorethylecoatings coatings or ceramic coating.
6. the freeze drying equipment of Pesticidal products to be used for as described in claim 1, which is characterized in that the spraying device bag
Include 1 to 4 pack supports.
7. the freeze drying equipment of Pesticidal products to be used for as described in claim 1, which is characterized in that the spraying device is also
It is provided with heat-insulation system, the heat-insulation system cladding spraying device.
8. the freeze drying equipment of Pesticidal products to be used for as described in claim 1, which is characterized in that the fluid bed is sieve
Web frame fluid bed or AND DEWATERING FOR ORIFICE STRUCTURE fluid bed.
9. the freeze drying equipment of Pesticidal products to be used for as described in claim 1, which is characterized in that below the fluid bed
Airflow uniform distribution device is also equipped with along airflow direction.
10. the freeze drying equipment of Pesticidal products to be used for as described in claim 1, which is characterized in that the fluidized drying
Area is additionally provided with agitating device, and the agitating device is mounted between fluid bed and discharge port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721403758.5U CN207456027U (en) | 2017-10-27 | 2017-10-27 | A kind of freeze drying equipment for Pesticidal products |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721403758.5U CN207456027U (en) | 2017-10-27 | 2017-10-27 | A kind of freeze drying equipment for Pesticidal products |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207456027U true CN207456027U (en) | 2018-06-05 |
Family
ID=62282187
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721403758.5U Expired - Fee Related CN207456027U (en) | 2017-10-27 | 2017-10-27 | A kind of freeze drying equipment for Pesticidal products |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207456027U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112237787A (en) * | 2020-10-23 | 2021-01-19 | 马鞍山中经悦怿生命科技有限公司 | Production equipment and method of filter particles |
-
2017
- 2017-10-27 CN CN201721403758.5U patent/CN207456027U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112237787A (en) * | 2020-10-23 | 2021-01-19 | 马鞍山中经悦怿生命科技有限公司 | Production equipment and method of filter particles |
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Granted publication date: 20180605 Termination date: 20191027 |