CN215832416U - Drying induced draft fan for producing glyphosate soluble granules - Google Patents
Drying induced draft fan for producing glyphosate soluble granules Download PDFInfo
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- CN215832416U CN215832416U CN202121655478.XU CN202121655478U CN215832416U CN 215832416 U CN215832416 U CN 215832416U CN 202121655478 U CN202121655478 U CN 202121655478U CN 215832416 U CN215832416 U CN 215832416U
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- drying
- channel
- feeding
- induced draft
- soluble granules
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- 238000001035 drying Methods 0.000 title claims abstract description 90
- 239000008187 granular material Substances 0.000 title claims abstract description 56
- 239000005562 Glyphosate Substances 0.000 title claims abstract description 26
- XDDAORKBJWWYJS-UHFFFAOYSA-N glyphosate Chemical compound OC(=O)CNCP(O)(O)=O XDDAORKBJWWYJS-UHFFFAOYSA-N 0.000 title claims abstract description 26
- 229940097068 glyphosate Drugs 0.000 title claims abstract description 26
- 238000001125 extrusion Methods 0.000 claims description 25
- 238000007599 discharging Methods 0.000 claims description 22
- 238000004891 communication Methods 0.000 claims description 9
- 238000000034 method Methods 0.000 description 9
- 239000000463 material Substances 0.000 description 5
- 230000001939 inductive effect Effects 0.000 description 4
- 238000003756 stirring Methods 0.000 description 3
- 238000007664 blowing Methods 0.000 description 2
- 230000003139 buffering effect Effects 0.000 description 2
- 229940079593 drug Drugs 0.000 description 2
- 239000003814 drug Substances 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- WYTGDNHDOZPMIW-RCBQFDQVSA-N alstonine Natural products C1=CC2=C3C=CC=CC3=NC2=C2N1C[C@H]1[C@H](C)OC=C(C(=O)OC)[C@H]1C2 WYTGDNHDOZPMIW-RCBQFDQVSA-N 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- -1 dry passageway 10 Chemical compound 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 241000411851 herbal medicine Species 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000008188 pellet Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
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- Drying Of Solid Materials (AREA)
Abstract
The utility model provides a drying induced draft fan for producing glyphosate soluble granules, and belongs to the field of drying. It, including dry passageway, dry passageway be vertical form, dry passageway's both ends be connected with feeding structure and discharge structure respectively, dry passageway and airflow channel intercommunication, airflow channel's air inlet be located dry passageway's bottom, just airflow channel's gas outlet be located dry passageway's top, just dry passageway and airflow channel between have a plurality of junctions. The drying device has the advantages that the drying channel and the air flow channel are provided with a plurality of connecting parts, so that each soluble granule can be dried for a plurality of times, and the drying efficiency of the soluble granules can be improved.
Description
Technical Field
The utility model belongs to the field of drying, and particularly relates to a drying induced draft fan for producing glyphosate soluble granules.
Background
In the process of reproducing Chinese herbal medicines, each medicinal component needs to be dried, and the traditional dryer works on the principle that the materials in a hopper are heated by heating air to remove water in the materials. Therefore, the heat and the water can be effectively discharged to become an important link of the drying process. However, many drying devices cannot sufficiently disperse materials in the process of drying the materials, so that the drying of the materials is affected, and the drug particles are accumulated together to be rubbed, so that the drug particles are easily abraded.
For example, chinese patent document discloses a pellet dryer [ patent application No.: CN201922375445.9], it includes rectangle braced frame, the feed subassembly, hold the feed cylinder, stir the subassembly, drive assembly and ejection of compact subassembly, the both ends of holding the feed cylinder are equipped with respectively with rectangle braced frame inside wall fixed connection's installing support, it sets up in holding the feed cylinder and its both ends respectively with rectangle braced frame's both sides wall fixed connection to stir the subassembly to be the level, drive assembly's both ends respectively with feed subassembly and stirring subassembly fixed connection, ejection of compact subassembly is installed on the outside bottom of holding the feed cylinder, be equipped with in the rectangle braced frame with ejection of compact subassembly matched with card bag subassembly, be equipped with rather than the income gas port that is linked together on the lateral wall of holding the feed cylinder.
Disclosure of Invention
The utility model aims to solve the problems and provides a drying induced draft fan for producing glyphosate soluble granules.
In order to achieve the purpose, the utility model adopts the following technical scheme:
the utility model provides a dry draught fan for producing soluble granule of glyphosate, includes dry passageway, dry passageway be vertical form, dry passageway's both ends be connected with feeding structure and ejection of compact structure respectively, dry passageway and air current passageway intercommunication, air current passageway's air inlet be located dry passageway's bottom, just air current passageway's gas outlet be located dry passageway's top, just dry passageway and air current passageway between have a plurality of junctions.
In foretell a dry draught fan for producing soluble granule of glyphosate, airflow channel be snakelike form, airflow channel from the bottom of drying channel upwards snakelike bending to drying channel's top and with form a plurality of intercommunication department between the drying channel, the air flow direction in the intercommunication department between each drying channel airflow channel is the slope and upwards sets up.
In the above-mentioned drying draught fan for producing soluble granule of glyphosate, the intercommunication department between each drying channel airflow channel includes income wind gap and air outlet, the income wind gap be located the below that corresponds the air outlet, just the central line in income wind gap overlap with the central line of air outlet and set up.
In foretell a dry draught fan for producing soluble granule of glyphosate, the air outlet port horn shape, the horn mouth of air outlet department internal diameter be greater than the internal diameter in income wind gap.
In the drying induced draft fan for producing the glyphosate soluble granules, the communication part between each two air flow channels of each drying channel is provided with a buffer structure fixedly arranged on the inner wall of the drying channel.
In the aforesaid be used for producing dry draught fan of soluble granule of glyphosate, buffer structure include two filter screens, the bottom of two filter screens links together and forms the V font.
In foretell a dry draught fan for producing soluble granule of glyphosate, the top of filter screen be located the top that corresponds the air outlet, the bottom of filter screen be located the below that corresponds the wind gap.
In foretell a dry draught fan for producing soluble granule of glyphosate, airflow channel's entrance be connected with the induced air chamber, the induced air intracavity rotate and have the fan, the accent cross sectional area in induced air chamber be greater than airflow channel's cross sectional area.
In foretell a dry draught fan for producing soluble granule of glyphosate, the feeding structure include feeding pushing block, feeding pushing block in be equipped with feeding and push away the chamber, feeding push away the top intercommunication of export and dry passageway in chamber, feeding push away the entry intercommunication in chamber have the storage case, feeding push away the intracavity and rotate and be provided with feeding and push away the auger, the ejection of compact structure including ejection of compact pushing block, ejection of compact pushing block in be equipped with ejection of compact and push away the chamber, ejection of compact push away the entry in chamber and dry passageway's bottom intercommunication, ejection of compact push away the intracavity and rotate and be provided with ejection of compact and push away the auger.
In foretell a dry draught fan for producing soluble granule of glyphosate, the feeding crowded cross sectional area who pushes away the exit in chamber and the cross sectional area who pushes away the entrance in chamber of the ejection of compact crowded cross sectional area that pushes away the chamber be less than the cross sectional area of dry passageway both ends port department respectively.
Compared with the prior art, the utility model has the advantages that:
1. the drying channel and the air flow channel are provided with a plurality of connecting parts, so that each soluble granule can be dried for a plurality of times, and the drying efficiency of the soluble granules can be improved.
2. The gas is blown in the drying channel in the inclined upward direction, the inner diameter of the drying channel is limited to be smaller, the contact time of the high-temperature drying gas and the soluble granules can be increased indirectly by blowing in the inclined upward direction, and the drying efficiency is improved.
3. The buffer structure can slow down the falling speed of the soluble granules, so that the contact time of high-temperature gas and the soluble granules is further prolonged, and the drying efficiency of the soluble granules is further improved.
Drawings
FIG. 1 is a general schematic of the present invention;
fig. 2 is an enlarged schematic view of the drying tunnel of fig. 1.
In the figure: the device comprises a drying channel 10, a feeding structure 11, a discharging structure 12, an air flow channel 13, an air inlet 14, an air outlet 15, a buffering structure 16, a filter screen 17, an air inducing cavity 18, a fan 19, a feeding extrusion block 20, a feeding extrusion cavity 21, a storage box 22, a feeding extrusion auger 23, a discharging extrusion block 24, a discharging extrusion cavity 25 and a discharging extrusion auger 26.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
Combine figure 1-2 to show, a dry draught fan for producing soluble granule of glyphosate, including dry passageway 10, dry passageway 10 be vertical form, dry passageway 10 both ends be connected with feed structure 11 and discharge structure 12 respectively, dry passageway 10 and airflow channel 13 intercommunication, airflow channel 13's air inlet be located dry passageway 10's bottom, just airflow channel 13's gas outlet be located dry passageway 10's top, just dry passageway 10 and airflow channel 13 between have a plurality of junctions.
In this embodiment, the soluble granules fall into the drying channel 10 through the feeding structure 11, and fall from top to bottom in the drying channel 10, and in the falling process, the airflow channel 13 flows with high-temperature drying gas, and because a plurality of joints are arranged between the drying channel 10 and the airflow channel 13, the falling route of the soluble granules passes through a plurality of joints between all the drying channels 10 and the airflow channel 13, and the high-temperature drying gas can flow into the plurality of joints, so that the soluble granules passing through the joints between the drying channels 10 and the airflow channel 13 can be dried. In addition, as the soluble granules pass through a plurality of joints, each soluble granule can pass through a plurality of drying processes, and the drying efficiency of the soluble granules can be improved.
The airflow channel 13 is serpentine, the airflow channel 13 is serpentine-bent upwards from the bottom of the drying channel 10 to the top of the drying channel 10 and forms a plurality of communication positions with the drying channel 10, and the air flowing direction in the communication positions between the airflow channels 13 of each drying channel 10 is obliquely and upwards arranged.
In this embodiment, the high-temperature drying gas is blown from the bottom end to the top end of the gas flow channel 13, in the gas flowing process, the gas passes through the joints between the gas flow channels 13 and the drying channel 10, and the gas is blown obliquely upwards in the drying channel 10, so that the limitation is that the inner diameter of the drying channel 10 is small, and the oblique upwards blowing can indirectly increase the contact time of the high-temperature drying gas and the soluble granules, thereby improving the drying efficiency.
The communication part between the airflow channels 13 of each drying channel 10 comprises an air inlet 14 and an air outlet 15, the air inlet 14 is positioned below the corresponding air outlet 15, and the central line of the air inlet 14 is overlapped with the central line of the air outlet 15.
In the present embodiment, the direction of the wind blown out from the air inlet 14 by the high-temperature drying gas is directed to the air outlet 15, so that the high-temperature drying gas can smoothly enter the air outlet 15 from the air inlet 14, rather than colliding with the inner wall of the drying channel 10 to cause turbulent flow.
The port of the air outlet 15 is trumpet-shaped, and the inner diameter of the port of the air outlet 15 is larger than that of the air inlet 14.
In this embodiment, the aperture of the air outlet 15 is larger than the aperture of the air inlet 14, the dry gas flows from the air inlet 14 into the drying channel 10 and diffuses outwards to a certain extent, the cross-sectional area of the split flow is slightly increased, and the trumpet-shaped air outlet 15 can further enable all the high-temperature dry gas blown out from the air outlet 15 to enter the air outlet 15, thereby further preventing the generation of turbulent flow in the drying channel 10.
The communication between the airflow channels 13 of each drying channel 10 is provided with a buffer structure 16 fixed on the inner wall of the drying channel 10.
In this embodiment, the buffer structure 16 can slow down the falling speed of the soluble granules, so as to further increase the contact time between the high-temperature gas and the soluble granules, and further improve the drying efficiency of the soluble granules.
The buffer structure 16 comprises two filter screens 17, and the bottom ends of the two filter screens 17 are connected together to form a V shape.
In this embodiment, the aperture of filter screen 17 is greater than the external diameter of soluble granule, and soluble granule can collide at filter screen 17 and roll on filter screen 17 until flowing out in the downthehole from filter screen 17 at the in-process that drops, and the falling speed of soluble granule has been slowed down to this process, and filter screen 17 is located between air inlet 14 and air outlet 15, and high temperature drying gas passes through filter screen 17 to further improvement drying efficiency.
The top end of the filter screen 17 is located above the corresponding air outlet 15, and the bottom end of the filter screen 17 is located below the corresponding air inlet 14.
In the present embodiment, the entire portion of the filter screen 17 can be blown by the high-temperature dry gas.
An air inducing cavity 18 is connected to the inlet of the airflow channel 13, a fan 19 rotates in the air inducing cavity 18, and the cross section area of the cavity opening of the air inducing cavity 18 is larger than that of the airflow channel 13.
In this embodiment, the amount of wind introduced by the rotation of the fan 19 is constant, and the velocity of the wind is directly increased gradually as the inner diameter of the flow passage is reduced.
In the embodiment, in the working process, the feeding extrusion cavity 21 is filled with the un-dried soluble granules, the soluble granules are gradually pushed to fall into the drying channel 10 from the outlet of the feeding extrusion cavity 21 through the work of the feeding extrusion auger 23, and the dried soluble granules fall into the feeding extrusion cavity 25 and are discharged through the work of the discharging extrusion auger 26.
The cross-sectional area of the outlet of the feeding extrusion cavity 21 and the cross-sectional area of the inlet of the discharging extrusion cavity 25 are respectively smaller than the cross-sectional areas of the two end ports of the drying channel 10.
In this embodiment, in the drying process, the discharging squeezing cavity 25 and the feeding squeezing cavity 21 are filled with soluble granules, and the cross-sectional area at the outlet of the feeding squeezing cavity 21 and the cross-sectional area at the inlet of the discharging squeezing cavity 25 are respectively smaller than the cross-sectional areas at the two end ports of the drying channel 10, so that the air is not circulated when the two ends of the drying channel 10 are in the blocking state, and thus, high-temperature drying gas can further flow along the airflow channel 13, and further, the generation of turbulent flow is prevented.
The working principle of the utility model is as follows: the fan 19 works to enable high-temperature dry gas to flow in the gas flow channel 13, and undried soluble granules fall into the feeding extrusion cavity 21 from the storage box 22 and fall into the drying channel 10 from the outlet of the feeding extrusion cavity 21 under the rotation work of the rotating feeding extrusion auger 23. In the falling process of the soluble granules, the falling speed of the soluble granules is hindered by the plurality of filter screens 17, in the process, high-temperature drying gas is blown to the corresponding air outlets 15 from the corresponding air inlets 14 and passes through the filter screens 17 to dry the soluble granules, and the dried soluble granules fall into the discharging extrusion cavity 25 and are discharged through the work of the discharging extrusion auger 26.
The specific embodiments described herein are merely illustrative of the spirit of the utility model. Various modifications or additions may be made to the described embodiments or alternatives may be employed by those skilled in the art without departing from the spirit or ambit of the utility model as defined in the appended claims.
Although the drying channel 10, the feeding structure 11, the discharging structure 12, the air flow channel 13, the air inlet 14, the air outlet 15, the buffering structure 16, the filtering net 17, the induced air cavity 18, the fan 19, the feeding pushing block 20, the feeding pushing cavity 21, the storage box 22, the feeding pushing auger 23, the discharging pushing block 24, the discharging pushing cavity 25, the discharging pushing auger 26, etc., are more used herein, these terms are used only for the purpose of more conveniently describing and explaining the essence of the present invention; they are to be construed as being without limitation to any additional limitations that may be imposed by the spirit of the present invention.
Claims (10)
1. The utility model provides a dry draught fan for producing soluble granule of glyphosate, includes dry passageway (10), its characterized in that, dry passageway (10) be vertical form, the both ends of dry passageway (10) be connected with feeding structure (11) and discharge structure (12) respectively, dry passageway (10) and air current passageway (13) intercommunication, the air inlet of air current passageway (13) be located the bottom of dry passageway (10), just the gas outlet of air current passageway (13) be located the top of dry passageway (10), just dry passageway (10) and air current passageway (13) between have a plurality of junctions.
2. The drying induced draft fan for producing glyphosate soluble granules according to claim 1, wherein the airflow channel (13) is serpentine-shaped, the airflow channel (13) is upwardly serpentine-bent from the bottom of the drying channel (10) to the top of the drying channel (10) and forms a plurality of communication positions with the drying channel (10), and the air flowing direction in the communication position between the airflow channels (13) of each drying channel (10) is obliquely and upwardly arranged.
3. The drying induced draft fan for producing glyphosate soluble granules according to claim 2, wherein the communication between the airflow channels (13) of each drying channel (10) comprises an air inlet (14) and an air outlet (15), the air inlet (14) is located below the corresponding air outlet (15), and the central line of the air inlet (14) is overlapped with the central line of the air outlet (15).
4. The drying induced draft fan for producing glyphosate soluble granules according to claim 3, wherein the port of the air outlet (15) is trumpet-shaped, and the inner diameter of the port of the air outlet (15) is larger than that of the air inlet (14).
5. The induced drying fan for producing glyphosate soluble granules according to claim 2, characterized in that the communication between the air flow channels (13) of each drying channel (10) has a buffer structure (16) fixed on the inner wall of the drying channel (10).
6. The drying induced draft fan for producing glyphosate soluble granules according to claim 5, characterized in that the buffer structure (16) comprises two filter screens (17), and the bottom ends of the two filter screens (17) are connected together to form a V shape.
7. The drying induced draft fan for producing glyphosate soluble granules according to claim 6, wherein the top end of the filter screen (17) is located above the corresponding air outlet (15), and the bottom end of the filter screen (17) is located below the corresponding air inlet (14).
8. The drying induced draft fan for producing glyphosate soluble granules according to claim 1, wherein an inlet of the air flow channel (13) is connected with an induced draft cavity (18), a fan (19) rotates in the induced draft cavity (18), and the cross-sectional area of an opening of the induced draft cavity (18) is larger than that of the air flow channel (13).
9. The drying induced draft fan for producing glyphosate soluble granules according to claim 1, the feeding structure (11) comprises a feeding pushing block (20), a feeding pushing cavity (21) is arranged in the feeding pushing block (20), the outlet of the feeding extrusion cavity (21) is communicated with the top end of the drying channel (10), the inlet of the feeding extrusion cavity (21) is communicated with a storage box (22), a feeding extrusion auger (23) is rotationally arranged in the feeding extrusion cavity (21), the discharging structure (12) comprises a discharging pushing block (24), a discharging pushing cavity (25) is arranged in the discharging pushing block (24), the inlet of the discharging extrusion cavity (25) is communicated with the bottom end of the drying channel (10), and a discharging extruding and pushing auger (26) is rotationally arranged in the discharging extruding and pushing cavity (25).
10. The drying induced draft fan for producing glyphosate soluble granules according to claim 9, wherein the cross sectional area of the outlet of the feeding extrusion cavity (21) and the cross sectional area of the inlet of the discharging extrusion cavity (25) are respectively smaller than the cross sectional areas of the two end ports of the drying channel (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121655478.XU CN215832416U (en) | 2021-07-20 | 2021-07-20 | Drying induced draft fan for producing glyphosate soluble granules |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121655478.XU CN215832416U (en) | 2021-07-20 | 2021-07-20 | Drying induced draft fan for producing glyphosate soluble granules |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215832416U true CN215832416U (en) | 2022-02-15 |
Family
ID=80192336
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121655478.XU Expired - Fee Related CN215832416U (en) | 2021-07-20 | 2021-07-20 | Drying induced draft fan for producing glyphosate soluble granules |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215832416U (en) |
-
2021
- 2021-07-20 CN CN202121655478.XU patent/CN215832416U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220215 |