CN207478518U - Pesticide granulation drying device - Google Patents
Pesticide granulation drying device Download PDFInfo
- Publication number
- CN207478518U CN207478518U CN201721403762.1U CN201721403762U CN207478518U CN 207478518 U CN207478518 U CN 207478518U CN 201721403762 U CN201721403762 U CN 201721403762U CN 207478518 U CN207478518 U CN 207478518U
- Authority
- CN
- China
- Prior art keywords
- pesticide
- air
- cylinder
- drying
- granulation
- 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.)
- Expired - Fee Related
Links
Landscapes
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The utility model is related to the production equipment fields of pesticide industry, and in particular to a kind of pesticide granulation drying device.A kind of pesticide granulation drying device, pesticide granulation drying device include cylinder and gas-solid separating device；Air outlet is provided in the middle part of the cylinder, the top of the cylinder is spray drying area, and the lower section of the cylinder is fluidized granulation area；The pesticide granulation drying device is provided at least one air outlet.Grain shape is regular made from the utility model, compact structure, and makes full use of raw material, avoids wasting；The pesticide-spraying device of the utility model sprays liquid upwards, the degree of drying of dry fine powder can be adjusted by up and down adjustment shaft, and the first air inlet system is passed through air along cylinder inboard wall, it can not only prevent liquid from gluing wall, and the decrease speed of the rate of drying of liquid and the fine powder being dried to obtain can be accelerated, the time needed for liquid drying and granulating is effectively reduced, reduces energy consumption.
Description
Technical field
The utility model is related to the production equipment fields of pesticide industry, and in particular to a kind of pesticide granulation drying device.
Background technology
Pesticide granulation drying device is a kind of important production equipment of pesticide industry, and collection mixing is sprayed, dry and granulation
In one, it is mainly used for dry thermal sensitivity liquid, suspension and viscous liquid.Since one step of pesticide feed liquid can be made for the device
It is uniform in size, dissolubility is good, good fluidity granular pesticide, thus current pesticide industry production equipment field apply ten
Divide extensive.But a large amount of dust can be formed in liquid drying process in existing pesticide granulation drying device, if directly using
Binding agent will impact the quality of the granule of acquisition dust bonding into particle, during will also result in granule use
Inconvenience.And general in existing technology directly to discharge the hot-air of air outlet, the waste for not only causing the energy is also made
Into great pollution.
For above-mentioned technical problem, the utility model provides a kind of pesticide granulation drying device, is filled by gas solid separation
Putting realizes the recycling of dust and hot-air, effectively reduces energy consumption and realizes the efficient utilization of liquid.And this practicality
Novel pesticide granulation drying device granulation rate of drying is fast, and granular mass obtained is good.
Utility model content
The first aspect of the utility model provides a kind of pesticide granulation drying device, the dry dress of pesticide granulation
It puts including cylinder and gas-solid separating device；Air outlet is provided in the middle part of the cylinder, the top of the cylinder is spraying
Dry section, the lower section of the cylinder is fluidized granulation area；The pesticide granulation drying device is provided at least one outlet air
Mouthful；
Dust outlet, gas vent, gas access and third wind turbine are provided on the gas-solid separating device, it is described
Air outlet is connected directly with the gas access；The dust outlet is connected by dust pipe with spray drying area；It is described
Gas vent be connected by flue with fluidized granulation area, the third wind turbine connection flue on；
The air outlet is equipped with strainer, to stop that pesticide dust enters the gas-solid separating device；
The spray drying area includes pesticide-spraying device, dust spraying device and the first air inlet system；The agriculture
Medicine spraying device includes main shaft, stent and spray gun, and the main shaft is mounted on the pesticide from the top vertical of cylinder and pelletizes
On the central axes of drying device, and pass through cylinder action and moved up and down along the central axes, main shaft lower part connection
There is a no less than pack support, a vertical connecting tube and a horizontal connection tube, the both ends of horizontal connection tube are included per pack support
It is connected with spray gun, main shaft and stent by vertical connecting tube to be connected, be connected between two pack supports by vertical connecting tube, it is described
Stent is 0~90 degree with angle of the main shaft between central axes rotation, two pack supports；Pesticide solution is sprayed by the pesticide
Mist device ejects upwards, by hot-air be dried to fine powder fall into lower section fluidized granulation area；The dust pipe connection
On the feed pipe of dust spraying device；The dust that the gas-solid separating device is separated is sprayed by the dust and filled
Put the liquid for spraying to pesticide-spraying device ejection downwards；It is pre- that first air inlet system includes the first blast pipe, the first air
Processing unit, the first wind turbine, the first air pretreatment device and the first wind turbine are connected on the first blast pipe, air first into
By the first wind turbine in air hose, by the first air pretreatment device, spray drying area is entered；The number of the blast pipe
For even number, the top of cylinder is distributed in central symmetry shape, the blast pipe is close to the inner wall of cylinder, and the air is located in advance
It manages device and includes filter collector, dehumidifier, temperature control device；
The fluidized granulation area includes granulation spraying device, fluid bed, discharge port and the second air inlet system, and described the
Two air inlet systems are located at the bottom in fluidized granulation area, and second air inlet system includes the second air pretreatment device, second
Blast pipe and the second wind turbine；Second air pretreatment device and the second wind turbine are connected on the second blast pipe, air second into
By the second wind turbine in air hose, by the second air pretreatment device, fluidized granulation area is entered by fluid bed；Adhesive is molten
Liquid is sprayed to by the granulation spraying device to be spray-dried on fluid bed on the fine powder that area is fallen, and fine powder is made to be agglomerated into particle,
Then pass through the discharge hole for discharge；
Cylinder inboard wall, the main shaft of pesticide-spraying device and the stent, dust spraying device, spraying device of pelletizing table
Face is coated with anti-stick coating.
As a kind of perferred technical scheme, the pesticide-spraying device is equipped with 1 to 4 pack supports.
As a kind of perferred technical scheme, the gas-solid separating device is cyclone separator.
As a kind of perferred technical scheme, first air inlet system and the second air inlet system further include gas flow
Regulating device.
As a kind of perferred technical scheme, the anti-stick coating is teflon coatings or ceramic coating.
As a kind of perferred technical scheme, the number of the blast pipe is 2 to 16.
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 granulation area is also configured with agitating device.
As a kind of perferred technical scheme, the agitating device is mounted between fluid bed and discharge port.
As a kind of perferred technical scheme, the fluid bed is mesh structure fluid bed or AND DEWATERING FOR ORIFICE STRUCTURE fluid bed.
Advantageous effect：Pesticide granulation drying device provided by the utility model, pesticide granulation drying device include
Cylinder and gas-solid separating device；Air outlet is provided in the middle part of the cylinder, the top of the cylinder is spray drying area,
The lower section of the cylinder is fluidized granulation area.1. air outlet is arranged on the middle part of cylinder by the utility model, and passes through gas-solid
Separator collects the dust in spray drying area and the dust in fluidized granulation area, then dry in spraying by dust atomizers spray
Dry area forms fine powder with the liquid that pesticide-spraying device sprays, and particle, grain shape rule obtained are formed in fluidized granulation area
It is whole, compact structure, and raw material is made full use of, it avoids wasting.2. the pesticide-spraying device of the utility model sprays liquid upwards, can
To adjust the degree of drying of dry fine powder by up and down adjustment shaft, and the first air inlet system is passed through along cylinder inboard wall
Air can not only prevent liquid from gluing wall, and can accelerate the decrease speed of the rate of drying of liquid and the fine powder being dried to obtain, and have
Effect reduces the time needed for liquid drying and granulating, reduces energy consumption.3. the utility model using the first air inlet system and second into
The opposite air inlet direction of wind system realizes the separation of dust and fine powder, and passes through gas-solid separating device to realize inner barrel hot
Recycling for air and being recycled for dust effectively reduce energy consumption and improve the utilization rate of pesticide material.4. practicality
Novel pesticide granulation drying device includes spray drying area and fluidized granulation area, can be used not only for the manufacture of granular pesticide
It can be used for the manufacture of pesticide powder.
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 pesticide granulation drying device schematic diagram.
Fig. 2 is pesticide granulation drying device schematic diagram.
Fig. 3 is the structure diagram of stent.
Wherein：1- cylinders；2- gas-solid separating devices；3- air outlets；11- is spray-dried area；12- fluidized granulations area； 21-
Dust outlet；22- gas vents；23- gas accesses；24- dust pipes；25- flues；26- third wind turbines；31- filter screens；
111- pesticide-spraying devices；112- dust spraying devices；The first air inlet systems of 113-；114- the first air pretreatment devices；
The first wind turbines of 115-；116- main shafts；117- spray guns；The vertical connecting tubes of 118-；119- horizontal connection tubes；121- granulation spraying dresses
It puts；122- fluid beds；123- discharge ports；124- the second air pretreatment devices；The second blast pipes of 125-；The second wind turbines of 126-.
Specific embodiment
Participate in the election of following the utility model preferred implementation method detailed description 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 too 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 " described in the utility model is referred to relative to equipment itself, 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 pesticide granulation drying device, pesticide granulation drying device packet
Include cylinder 1 and gas-solid separating device 2；Air outlet 3 is provided in the middle part of the cylinder, the top of the cylinder 1 is spraying
Dry section 11, the lower section of the cylinder is fluidized granulation area 12；The pesticide granulation drying device is provided at least one
Air outlet；
Dust outlet 21, gas vent 22, gas access 23 and third wind turbine are provided on the gas-solid separating device 2
26, the air outlet 3 is connected directly with the gas access 23；The dust outlet 21 passes through dust pipe 24 and spray
Mist dry section 11 is connected；The gas vent 22 is connected by flue 25 with fluidized granulation area 12, the third wind turbine
On 26 connection flues 25；
The air outlet 3 is equipped with strainer 31, to stop that pesticide dust enters the gas-solid separating device 2；
The spray drying area 11 includes pesticide-spraying device 111,112 and first air inlet system of dust spraying device
113；The pesticide-spraying device includes main shaft 116, stent and spray gun 117, and the main shaft 116 is erected from the top of cylinder 1
It is directly mounted on the central axes of the pesticide granulation drying device, and passes through cylinder action and moved down on the central axes
Dynamic, 116 lower part of main shaft is connected with a no less than pack support, and a vertical connecting tube 118 and one are included per pack support
Horizontal connection tube 119, the both ends of horizontal connection tube 119 are connected with spray gun 117, main shaft 116 and stent and pass through vertical connecting tube 118
It is connected, is connected between two pack supports by vertical connecting tube 118, the stent is rotated with main shaft 116 around central axes, and two
Angle between pack support is 0 degree；Pesticide solution is ejected upwards by the pesticide-spraying device 111, passes through hot-air
It is dried to the fluidized granulation area 12 that fine powder falls into lower section；The dust pipe 24 is connected to the feed pipe of dust spraying device 112
On；The dust that the gas-solid separating device 2 is separated sprays to downwards pesticide spray by the dust spraying device 112
The liquid that device 111 sprays；First air inlet system 113 include the first blast pipe, the first air pretreatment device 114,
First wind turbine 115, the first air pretreatment device 114 and the first wind turbine 115 are connected on the first blast pipe, and air is first
By the first wind turbine 115 in blast pipe, by the first air pretreatment device 114, spray drying area 11 is entered；It is described into
The number of air hose is even number, and the top of cylinder is distributed in central symmetry shape, and the blast pipe is close to the inner wall of cylinder 1, institute
The air pretreatment device 114 stated includes filter collector, dehumidifier, temperature control device；
The fluidized granulation area 12 includes granulation spraying device 121, fluid bed 122,123 and second air inlet system of discharge port
System, second air inlet system are located at the bottom in fluidized granulation area 12, and it is pre- that second air inlet system includes the second air
Processing unit 124, the second blast pipe 125 and the second wind turbine 126；Second air pretreatment device 124 and the second wind turbine 126 connect
On the second blast pipe 125, air, by the second wind turbine 126, fills in the second blast pipe 125 by the second air pretreatment
124 are put, fluidized granulation area 12 is entered by fluid bed 122；Binder solution is sprayed to by the granulation spraying device 121
It is spray-dried on the fine powder that area 11 is fallen on fluid bed 122, fine powder is made to be agglomerated into particle, then passes through the discharge port 123
Discharging；
1 inner wall of cylinder, the main shaft 116 of pesticide-spraying device 111 and the stent, dust spraying device 112, granulation
The surface of spraying device 121 is coated with teflon coatings；The air outlet is 1；First blast pipe is 2.
Embodiment 2
As shown in Figure 2 and Figure 3, embodiment 2 discloses a kind of pesticide granulation drying device, the dry dress of pesticide granulation
It puts including cylinder 1 and gas-solid separating device 2；Air outlet 3 is provided in the middle part of the cylinder, the top of the cylinder 1 is
Area 11 is spray-dried, the lower section of the cylinder is fluidized granulation area 12；The pesticide granulation drying device is provided at least
One air outlet；
Dust outlet 21, gas vent 22, gas access 23 and third wind turbine are provided on the gas-solid separating device 2
26, the air outlet 3 is connected directly with the gas access 23；The dust outlet 21 passes through dust pipe 24 and spray
Mist dry section 11 is connected；The gas vent 22 is connected by flue 25 with fluidized granulation area 12, the third wind turbine
On 26 connection flues 25；
The air outlet 3 is equipped with strainer 31, to stop that pesticide dust enters the gas-solid separating device 2；
The spray drying area 11 includes pesticide-spraying device 111,112 and first air inlet system of dust spraying device
113；The pesticide-spraying device includes main shaft 116, stent and spray gun 117, and the main shaft 116 is erected from the top of cylinder 1
It is directly mounted on the central axes of the pesticide granulation drying device, and passes through cylinder action and moved down on the central axes
Dynamic, 116 lower part of main shaft is connected with a no less than pack support, and a vertical connecting tube 118 and one are included per pack support
Horizontal connection tube 119, the both ends of horizontal connection tube 119 are connected with spray gun 117, main shaft 116 and stent and pass through vertical connecting tube 118
It is connected, is connected between two pack supports by vertical connecting tube 118, the stent is rotated with main shaft 116 around central axes, and two
Angle between pack support is 0~90 degree；Pesticide solution is ejected upwards by the pesticide-spraying device 111, passes through heat
It is air-dried into the fluidized granulation area 12 that fine powder falls into lower section；The dust pipe 24 be connected to dust spraying device 112 into
In expects pipe；The dust that the gas-solid separating device 2 is separated sprays to downwards pesticide by the dust spraying device 112
The liquid that spraying device 111 sprays；First air inlet system 113 includes the first blast pipe, the first air pretreatment device
114th, the first wind turbine 115, the first air pretreatment device 114 and the first wind turbine 115 are connected on the first blast pipe, and air exists
By the first wind turbine 115 in first blast pipe, by the first air pretreatment device 114, spray drying area 11 is entered；It is described
Blast pipe number for even number, the top of cylinder is distributed in central symmetry shape, the blast pipe is close to the interior of cylinder 1
Wall, the air pretreatment device 114 include filter collector, dehumidifier, temperature control device；
The fluidized granulation area 12 includes granulation spraying device 121, fluid bed 122,123 and second air inlet system of discharge port
System, second air inlet system are located at the bottom in fluidized granulation area 12, and it is pre- that second air inlet system includes the second air
Processing unit 124, the second blast pipe 125 and the second wind turbine 126；Second air pretreatment device 124 and the second wind turbine 126 connect
On the second blast pipe 125, air, by the second wind turbine 126, fills in the second blast pipe 125 by the second air pretreatment
124 are put, fluidized granulation area 12 is entered by fluid bed 122；Binder solution is sprayed to by the granulation spraying device 121
It is spray-dried on the fine powder that area 11 is fallen on fluid bed 122, fine powder is made to be agglomerated into particle, then passes through the discharge port 123
Discharging；
1 inner wall of cylinder, the main shaft 116 of pesticide-spraying device 111 and the stent, dust spraying device 112, granulation
The surface of spraying device 121 is coated with teflon coatings.
The air outlet is 1, and the pesticide-spraying device 111 is equipped with two pack supports, the angle between two pack supports
It it is 90 degree, first blast pipe is 2.
Embodiment 3
As shown in Figure 2 and Figure 3, embodiment 3 discloses a kind of pesticide granulation drying device, the dry dress of pesticide granulation
It puts including cylinder 1 and gas-solid separating device 2；Air outlet 3 is provided in the middle part of the cylinder, the top of the cylinder 1 is
Area 11 is spray-dried, the lower section of the cylinder is fluidized granulation area 12；The pesticide granulation drying device is provided at least
One air outlet；
Dust outlet 21, gas vent 22, gas access 23 and third wind turbine are provided on the gas-solid separating device 2
26, the air outlet 3 is connected directly with the gas access 23；The dust outlet 21 passes through dust pipe 24 and spray
Mist dry section 11 is connected；The gas vent 22 is connected by flue 25 with fluidized granulation area 12, the third wind turbine
On 26 connection flues 25；
The air outlet 3 is equipped with strainer 31, to stop that pesticide dust enters the gas-solid separating device 2；
The spray drying area 11 includes pesticide-spraying device 111,112 and first air inlet system of dust spraying device
113；The pesticide-spraying device includes main shaft 116, stent and spray gun 117, and the main shaft 116 is erected from the top of cylinder 1
It is directly mounted on the central axes of the pesticide granulation drying device, and passes through cylinder action and moved down on the central axes
Dynamic, 116 lower part of main shaft is connected with a no less than pack support, and a vertical connecting tube 118 and one are included per pack support
Horizontal connection tube 119, the both ends of horizontal connection tube 119 are connected with spray gun 117, main shaft 116 and stent and pass through vertical connecting tube 118
It is connected, is connected between two pack supports by vertical connecting tube 118, the stent is rotated with main shaft 116 around central axes, and two
Angle between pack support is 0~90 degree；Pesticide solution is ejected upwards by the pesticide-spraying device 111, passes through heat
It is air-dried into the fluidized granulation area 12 that fine powder falls into lower section；The dust pipe 24 be connected to dust spraying device 112 into
In expects pipe；The dust that the gas-solid separating device 2 is separated sprays to downwards pesticide by the dust spraying device 112
The liquid that spraying device 111 sprays；First air inlet system 113 includes the first blast pipe, the first air pretreatment device
114th, the first wind turbine 115, the first air pretreatment device 114 and the first wind turbine 115 are connected on the first blast pipe, and air exists
By the first wind turbine 115 in first blast pipe, by the first air pretreatment device 114, spray drying area 11 is entered；It is described
Blast pipe number for even number, the top of cylinder is distributed in central symmetry shape, the blast pipe is close to the interior of cylinder 1
Wall, the air pretreatment device 114 include filter collector, dehumidifier, temperature control device；
The fluidized granulation area 12 includes granulation spraying device 121, fluid bed 122,123 and second air inlet system of discharge port
System, second air inlet system are located at the bottom in fluidized granulation area 12, and it is pre- that second air inlet system includes the second air
Processing unit 124, the second blast pipe 125 and the second wind turbine 126；Second air pretreatment device 124 and the second wind turbine 126 connect
On the second blast pipe 125, air, by the second wind turbine 126, fills in the second blast pipe 125 by the second air pretreatment
124 are put, fluidized granulation area 12 is entered by fluid bed 122；Binder solution is sprayed to by the granulation spraying device 121
It is spray-dried on the fine powder that area 11 is fallen on fluid bed 122, fine powder is made to be agglomerated into particle, then passes through the discharge port 123
Discharging；
1 inner wall of cylinder, the main shaft 116 of pesticide-spraying device 111 and the stent, dust spraying device 112, granulation
The surface of spraying device 121 is coated with ceramic coating.
The air outlet is 1, and the pesticide-spraying device 111 is equipped with two pack supports, the angle between two pack supports
It is 90 degree；The fluid bed 122 is the fluid bed of AND DEWATERING FOR ORIFICE STRUCTURE, and first blast pipe is 2.
Embodiment 4
As shown in Figure 2 and Figure 3, embodiment 4 discloses a kind of pesticide granulation drying device, the dry dress of pesticide granulation
It puts including cylinder 1 and gas-solid separating device 2；Air outlet 3 is provided in the middle part of the cylinder, the top of the cylinder 1 is
Area 11 is spray-dried, the lower section of the cylinder is fluidized granulation area 12；The pesticide granulation drying device is provided at least
One air outlet；
Dust outlet 21, gas vent 22, gas access 23 and third wind turbine are provided on the gas-solid separating device 2
26, the air outlet 3 is connected directly with the gas access 23；The dust outlet 21 passes through dust pipe 24 and spray
Mist dry section 11 is connected；The gas vent 22 is connected by flue 25 with fluidized granulation area 12, the third wind turbine
On 26 connection flues 25；
The air outlet 3 is equipped with strainer 31, to stop that pesticide dust enters the gas-solid separating device 2；
The spray drying area 11 includes pesticide-spraying device 111,112 and first air inlet system of dust spraying device
113；The pesticide-spraying device includes main shaft 116, stent and spray gun 117, and the main shaft 116 is erected from the top of cylinder 1
It is directly mounted on the central axes of the pesticide granulation drying device, and passes through cylinder action and moved down on the central axes
Dynamic, 116 lower part of main shaft is connected with a no less than pack support, and a vertical connecting tube 118 and one are included per pack support
Horizontal connection tube 119, the both ends of horizontal connection tube 119 are connected with spray gun 117, main shaft 116 and stent and pass through vertical connecting tube 118
It is connected, is connected between two pack supports by vertical connecting tube 118, the stent is rotated with main shaft 116 around central axes, and two
Angle between pack support is 0~90 degree；Pesticide solution is ejected upwards by the pesticide-spraying device 111, passes through heat
It is air-dried into the fluidized granulation area 12 that fine powder falls into lower section；The dust pipe 24 be connected to dust spraying device 112 into
In expects pipe；The dust that the gas-solid separating device 2 is separated sprays to downwards pesticide by the dust spraying device 112
The liquid that spraying device 111 sprays；First air inlet system 113 includes the first blast pipe, the first air pretreatment device
114th, the first wind turbine 115, the first air pretreatment device 114 and the first wind turbine 115 are connected on the first blast pipe, and air exists
By the first wind turbine 115 in first blast pipe, by the first air pretreatment device 114, spray drying area 11 is entered；It is described
Blast pipe number for even number, the top of cylinder is distributed in central symmetry shape, the blast pipe is close to the interior of cylinder 1
Wall, the air pretreatment device 114 include filter collector, dehumidifier, temperature control device；
The fluidized granulation area 12 includes granulation spraying device 121, fluid bed 122,123 and second air inlet system of discharge port
System, second air inlet system are located at the bottom in fluidized granulation area 12, and it is pre- that second air inlet system includes the second air
Processing unit 124, the second blast pipe 125 and the second wind turbine 126；Second air pretreatment device 124 and the second wind turbine 126 connect
On the second blast pipe 125, air, by the second wind turbine 126, fills in the second blast pipe 125 by the second air pretreatment
124 are put, fluidized granulation area 12 is entered by fluid bed 122；Binder solution is sprayed to by the granulation spraying device 121
It is spray-dried on the fine powder that area 11 is fallen on fluid bed 122, fine powder is made to be agglomerated into particle, then passes through the discharge port 123
Discharging；
1 inner wall of cylinder, the main shaft 116 of pesticide-spraying device 111 and the stent, dust spraying device 112, granulation
The surface of spraying device 121 is coated with ceramic coating.
The air outlet is 1, and the pesticide-spraying device 111 is equipped with two pack supports, the angle between two pack supports
It is 90 degree；First blast pipe is 2, and the fluid bed 122 is the fluid bed of mesh structure, and the pesticide is pelletized
Drying device further includes agitating device, the agitating device be mounted on the fluid bed 122 and the discharge port 123 it
Between.
Aforementioned example is merely illustrative, for explaining some features of the feature of the disclosure.Appended claim
The range 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 novel feature.And the progress in science and technology will be formed due to the inaccuracy that language is expressed
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)
- The drying device 1. a kind of pesticide is pelletized, which is characterized in that the pesticide granulation drying device includes cylinder and gas-solid point From device；Air outlet is provided in the middle part of the cylinder, the top of the cylinder is spray drying area, the cylinder Lower section is fluidized granulation area；The pesticide granulation drying device is provided at least one air outlet；Dust outlet, gas vent, gas access and third wind turbine, the outlet air are provided on the gas-solid separating device Mouth is connected directly with the gas access；The dust outlet is connected by dust pipe with spray drying area；The gas Body outlet is connected by flue with fluidized granulation area, on third wind turbine connection flue；The air outlet is equipped with strainer, to stop that pesticide dust enters the gas-solid separating device；The spray drying area includes pesticide-spraying device, dust spraying device and the first air inlet system；The pesticide spray Mist device includes main shaft, stent and spray gun, and the main shaft is mounted on the pesticide granulation drying from the top vertical of cylinder On the central axes of device, and pass through cylinder action and moved up and down along the central axes, the main shaft lower part is connected with not Less than a pack support, a vertical connecting tube and a horizontal connection tube are included per pack support, the both ends of horizontal connection tube connect There are spray gun, main shaft and stent to be connected by vertical connecting tube, be connected between two pack supports by vertical connecting tube, the stent As angle of the main shaft between central axes rotation, two pack supports is 0~90 degree；Pesticide solution is filled by the pesticide spray Put and eject upwards, by hot-air be dried to fine powder fall into lower section fluidized granulation area；The dust pipe is connected to powder On the feed pipe of dirt spraying device；The dust that the gas-solid separating device is separated by the dust spraying device to Under spray to pesticide-spraying device ejection liquid；First air inlet system includes the first blast pipe, the first air pretreatment Device, the first wind turbine, the first air pretreatment device and the first wind turbine are connected on the first blast pipe, and air is in the first blast pipe In by the first wind turbine, by the first air pretreatment device, enter spray drying area；The number of the blast pipe is even Number, the top of cylinder is distributed in central symmetry shape, and the blast pipe is close to the inner wall of cylinder, air pretreatment dress It puts including filter collector, dehumidifier, temperature control device；The fluidized granulation area includes granulation spraying device, fluid bed, discharge port and the second air inlet system, described second into Wind system is located at the bottom in fluidized granulation area, and second air inlet system includes the second air pretreatment device, the second air inlet Pipe and the second wind turbine；Second air pretreatment device and the second wind turbine are connected on the second blast pipe, and air is in the second blast pipe In by the second wind turbine, by the second air pretreatment device, fluidized granulation area is entered by fluid bed；Binder solution leads to It crosses the granulation spraying device to spray on the fine powder that spray drying area is fallen on fluid bed, fine powder is made to be agglomerated into particle, then Pass through the discharge hole for discharge；The surface painting of cylinder inboard wall, the main shaft of pesticide-spraying device and the stent, dust spraying device, spraying device of pelletizing It is covered with anti-stick coating.
- The drying device 2. pesticide as described in claim 1 is pelletized, which is characterized in that the pesticide-spraying device is equipped with 1 To 4 pack supports.
- The drying device 3. pesticide as described in claim 1 is pelletized, which is characterized in that the gas-solid separating device is whirlwind point From device.
- The drying device 4. pesticide as described in claim 1 is pelletized, which is characterized in that first air inlet system and second into Wind system further includes gas flow adjusting means.
- The drying device 5. pesticide as described in claim 1 is pelletized, which is characterized in that the anti-stick coating is teflon coatings Or ceramic coating.
- The drying device 6. pesticide as described in claim 1 is pelletized, which is characterized in that the number of the blast pipe is 2 to 16 It is a.
- The drying device 7. pesticide as described in claim 1 is pelletized, which is characterized in that along air-flow side below the fluid bed To being also equipped with airflow uniform distribution device.
- The drying device 8. pesticide as described in claim 1 is pelletized, which is characterized in that the fluidized granulation area is also configured with stirring Mix device.
- The drying device 9. pesticide as claimed in claim 8 is pelletized, which is characterized in that the agitating device is mounted on fluid bed Between discharge port.
- The drying device 10. pesticide as described in claim 1 is pelletized, which is characterized in that the fluid bed is mesh structure stream Change bed or AND DEWATERING FOR ORIFICE STRUCTURE fluid bed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721403762.1U CN207478518U (en) | 2017-10-27 | 2017-10-27 | Pesticide granulation drying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721403762.1U CN207478518U (en) | 2017-10-27 | 2017-10-27 | Pesticide granulation drying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207478518U true CN207478518U (en) | 2018-06-12 |
Family
ID=62477677
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721403762.1U Expired - Fee Related CN207478518U (en) | 2017-10-27 | 2017-10-27 | Pesticide granulation drying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207478518U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022001712A1 (en) * | 2020-07-03 | 2022-01-06 | 北京蓝鼎科创装备科技有限公司 | Fluidized bed |
-
2017
- 2017-10-27 CN CN201721403762.1U patent/CN207478518U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022001712A1 (en) * | 2020-07-03 | 2022-01-06 | 北京蓝鼎科创装备科技有限公司 | Fluidized bed |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105890288A (en) | Drying device for mist-spraying granulation | |
| CN108224903A (en) | Granule materials series classification screens pneumatic conveyer dryer | |
| CN204952303U (en) | A spray -drying device for starch sugar production | |
| CN102836672B (en) | Horizontal boiling bed of spray granulation fluidized drying system | |
| CN207478518U (en) | Pesticide granulation drying device | |
| CN203790303U (en) | Fluid-bed granulator for drug preparation | |
| CN101249401B (en) | Granulator | |
| CN213965191U (en) | Spray drying device | |
| CN102847486B (en) | Spray granulation fluidized drying system | |
| CN104014277A (en) | Fluid bed granulating drying process | |
| CN209302204U (en) | Drying machine with centrifugal spray | |
| CN206809800U (en) | Spray dryer for microbial bacterial agent production | |
| CN206526529U (en) | A kind of Centrafugal spray drying tower | |
| CN205145627U (en) | Spray drier of energy -conserving high -efficient antiseized wall | |
| CN212702819U (en) | Continuous fluidized bed coating device | |
| CN205109563U (en) | Boiling drying granulator | |
| CN208936724U (en) | Spray drying tower | |
| CN210612911U (en) | Airflow spray type dryer | |
| CN102847329B (en) | Centrifugal spray drying tower of spray granulation fluidized drying unit | |
| CN208512492U (en) | A kind of seed-coating machine of recyclable dress material | |
| CN202538375U (en) | Centrifugal type spraying drying tower | |
| CN202538715U (en) | Fluidized drying unit for spraying granulation | |
| CN202554958U (en) | Horizontal fluidized bed | |
| CN216125602U (en) | Material mixing device | |
| CN201161183Y (en) | Granulator |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180612 Termination date: 20191027 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |