CN217423910U - Dewatering and drying device is used in water-soluble fertile production - Google Patents
Dewatering and drying device is used in water-soluble fertile production Download PDFInfo
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- CN217423910U CN217423910U CN202220836413.3U CN202220836413U CN217423910U CN 217423910 U CN217423910 U CN 217423910U CN 202220836413 U CN202220836413 U CN 202220836413U CN 217423910 U CN217423910 U CN 217423910U
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- soluble fertilizer
- drying
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- 238000001035 drying Methods 0.000 title claims abstract description 64
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 13
- 239000003337 fertilizer Substances 0.000 claims abstract description 63
- 230000018044 dehydration Effects 0.000 claims abstract description 37
- 238000006297 dehydration reaction Methods 0.000 claims abstract description 37
- 238000007602 hot air drying Methods 0.000 claims abstract description 31
- 238000007599 discharging Methods 0.000 claims abstract description 25
- 238000003756 stirring Methods 0.000 claims abstract description 22
- 239000000463 material Substances 0.000 claims abstract description 16
- 238000003860 storage Methods 0.000 claims abstract description 16
- 230000005540 biological transmission Effects 0.000 claims description 34
- 238000002347 injection Methods 0.000 claims description 18
- 239000007924 injection Substances 0.000 claims description 18
- 238000010438 heat treatment Methods 0.000 claims description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 5
- 230000002093 peripheral effect Effects 0.000 claims description 4
- 230000007306 turnover Effects 0.000 claims description 3
- 238000003754 machining Methods 0.000 abstract description 8
- 230000000694 effects Effects 0.000 abstract description 5
- 238000005507 spraying Methods 0.000 abstract 1
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- QJZYHAIUNVAGQP-UHFFFAOYSA-N 3-nitrobicyclo[2.2.1]hept-5-ene-2,3-dicarboxylic acid Chemical compound C1C2C=CC1C(C(=O)O)C2(C(O)=O)[N+]([O-])=O QJZYHAIUNVAGQP-UHFFFAOYSA-N 0.000 description 1
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 229960001126 alginic acid Drugs 0.000 description 1
- 235000010443 alginic acid Nutrition 0.000 description 1
- 229920000615 alginic acid Polymers 0.000 description 1
- 239000000783 alginic acid Substances 0.000 description 1
- 150000004781 alginic acids Chemical class 0.000 description 1
- 150000001413 amino acids Chemical class 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- YYRMJZQKEFZXMX-UHFFFAOYSA-N calcium;phosphoric acid Chemical compound [Ca+2].OP(O)(O)=O.OP(O)(O)=O YYRMJZQKEFZXMX-UHFFFAOYSA-N 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000004021 humic acid Substances 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002426 superphosphate Substances 0.000 description 1
- 235000013619 trace mineral Nutrition 0.000 description 1
- 239000011573 trace mineral Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
The utility model belongs to the technical field of water-soluble fertilizer production, be used for solving among the prior art not only to be difficult to realize the continuous drying of water-soluble fertilizer, still be difficult to realize the water-soluble fertilizer and dry, the automation and the synchronization of feeding and ejection of compact go on, problem that machining efficiency is low, specifically is a water-soluble fertilizer production is with dehydration drying device, including dehydration drying box, set up the storage compartment in the dehydration drying box, through the feeding bevel connection intercommunication between storage compartment and the circular stirring room, the bottom of circular stirring room and hot air drying room are through the feed opening intercommunication, and hot air drying room and discharging channel are through the discharge gate intercommunication, the circular stirring indoor is equipped with the material feeding subassembly that turns over in the rotation, the dehydration drying box is equipped with the hot air conveying subassembly; the utility model discloses a spiral pay-off axle carries out the pay-off, and rotatory pay-off subassembly that turns over makes water-soluble fertilizer constantly overturn, and hot-blast conveying component realizes showing drying effect and machining efficiency to the quick and even stoving of water-soluble fertilizer with hot-blast spraying to the water-soluble fertilizer of whereabouts.
Description
Technical Field
The utility model relates to a water-soluble fertile production technical field specifically is a water-soluble fertile production is with dehydration drying device.
Background
The water-soluble fertilizer is a compound fertilizer containing nitrogen, phosphorus, potassium, calcium, magnesium, trace elements, amino acid, humic acid, alginic acid and the like, can be completely dissolved in water, has obvious advantages compared with the traditional varieties of superphosphate, granulated compound fertilizer and the like, is a quick-acting fertilizer, has good water solubility and no residue, can be completely dissolved in water, can be directly absorbed and utilized by root systems and leaf surfaces of crops, and is an essential link for dewatering and drying the water-soluble fertilizer in the production process of the water-soluble fertilizer.
At present when carrying out dehydration stoving to water-soluble fertilizer, generally add a certain amount of water-soluble fertilizer in to heating stirred tank earlier, then stir water-soluble fertilizer through stirring parts, and heat the water-soluble fertilizer of inside through the heater block, take out the water-soluble fertilizer of inside after the heating stirring certain time, later add the water-soluble fertilizer of treating the stoving in order to continue to carry out the stoving operation of next round, this kind of dehydration stoving mode not only is difficult to realize the continuous drying of water-soluble fertilizer, still be difficult to realize water-soluble fertilizer and dry, the automation and the synchronization of feeding and ejection of compact operation go on, machining efficiency is low.
In view of the above technical drawbacks, a solution is proposed.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a water-soluble fertile production is with dehydration drying device, through the spiral pay-off axle with the water-soluble fertilizer in the storage chamber carry to the circle form upender indoorly through the pay-off bevel connection, rotatory material subassembly that turns over makes water-soluble fertilizer constantly overturn, realize the even predrying to water-soluble fertilizer, spout the water-soluble fertilizer of whereabouts with hot-blast through hot-blast conveying subassembly, realize quick and even stoving to water-soluble fertilizer, showing and improving drying effect and drying efficiency, and realized the feeding, rotatory upending, the ejection of compact, the synchronization of airing exhaust goes on, showing and improving machining efficiency, the continuous drying of water-soluble fertilizer is not only difficult to realize among the prior art has been solved, still be difficult to realize water-soluble fertilizer and dry, the automation and the synchronization of feeding and ejection of compact operation go on, the problem that machining efficiency is low.
In order to achieve the above object, the utility model provides a following technical scheme:
a dehydration drying device for water soluble fertilizer production comprises a dehydration drying box, wherein a storage chamber, a round turning chamber, a hot air drying chamber and a discharge channel are arranged in the dehydration drying box, the storage chamber is communicated with the round turning chamber through a feeding bevel, the bottom of the round turning chamber is communicated with the hot air drying chamber through a discharge hole, and the input side of the hot air drying chamber is communicated with the discharge channel through a discharge hole;
the improved dehydration drying device is characterized in that a rotary turning feeding assembly and a first heating block are arranged in the round turning chamber, a hot air conveying assembly is arranged on the dehydration drying box, the bottom of the hot air drying chamber inclines downwards towards the direction far away from the hot air conveying assembly, a spiral feeding shaft is installed at the bottom of the storage chamber, and a spiral discharging shaft is installed in the discharging channel.
Further, rotatory pay-off subassembly that turns over includes live-rollers and rotating electrical machines, the rotating electrical machines passes through motor cabinet fixed mounting on the dehydration drying cabinet, and the output of rotating electrical machines installs the rotation axis, the live-rollers is installed on the outer peripheral face of rotation axis and is located the circle form stirring room, the outer peripheral face of live-rollers is installed and is separated the flitch, and separates the figure of stirring the flitch and be the annular array distribution for the multiunit and around the live-rollers.
Furthermore, a transmission shaft arranged along the Y direction is rotatably arranged on the dehydration drying box, the rotating shaft is in transmission connection with the transmission shaft through a third transmission belt, and the transmission shaft is in meshing transmission connection with the spiral feeding shaft through a bevel gear.
Further, the hot air conveying assembly comprises a hot air blower and an air injection plate, the air injection plate is fixedly installed in the hot air drying chamber through bolts, the interior of the air injection plate is hollow, and air injection holes are uniformly formed in the surface of the air injection plate in the direction of the feeding hole; the hot air blower is arranged on the dehydration drying box, a hot air pipe is arranged on the hot air blower, and one end, far away from the hot air blower, of the hot air pipe is communicated with the air injection plate.
Furthermore, an air exhaust channel is formed in the dehydration drying box, the lower part of the air exhaust channel is communicated with the hot air drying chamber, and a vertically arranged filter screen is installed in the air exhaust channel.
Furthermore, a rotating shaft is arranged on the dehydration drying box through a bearing, and an exhaust blade is arranged on the rotating shaft and is positioned in an exhaust channel; the rotating shaft is in transmission connection with the spiral feeding shaft through a second transmission belt, and the spiral feeding shaft is in transmission connection with the spiral discharging shaft through a first transmission belt.
Furthermore, install the second on the dehydration drying cabinet and heat the piece, the second heats the piece and is located discharging channel, and discharging channel discharge end's below has placed and has collected the box, collects the opening of box up.
Compared with the prior art, the beneficial effects of the utility model are that:
1. in the utility model, the water-soluble fertilizer in the storage chamber is conveyed into the round material turning chamber through the feeding bevel opening by the spiral feeding shaft, the first heating block heats the round material turning chamber, and the rotary material turning and feeding assembly enables the water-soluble fertilizer to be turned continuously, so that the water-soluble fertilizer is uniformly pre-dried;
2. in the utility model, hot air is sprayed to the falling water-soluble fertilizer through the hot air conveying assembly, hot moisture in the hot air drying chamber is quickly discharged by the air exhaust blades, the water-soluble fertilizer is quickly and uniformly dried, the drying effect and the drying efficiency are obviously improved, the water-soluble fertilizer carried in the hot moisture is screened out by the filter screen, and the waste of the water-soluble fertilizer in the production process is reduced;
3. the utility model discloses in, drive the transmission shaft through the rotation axis, the transmission shaft drives the spiral feeding axle and rotates, and the spiral feeding axle drives axis of rotation and spiral ejection of compact axle, has realized feeding, rotatory stirring, the ejection of compact, the synchronous of airing exhaust goes on, is showing and is improving machining efficiency, does not need to set up the part that a plurality of motors come the drive respectively and corresponds, helps reducing equipment cost and running cost.
Drawings
In order to facilitate understanding of the present invention for those skilled in the art, the present invention will be further described with reference to the accompanying drawings;
fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a front view of the present invention;
fig. 3 is a schematic top view of the rotary turnover feeding assembly of the present invention;
fig. 4 is a schematic front view of the rotary turnover feeding assembly of the present invention;
FIG. 5 is an enlarged view of portion A of FIG. 1;
fig. 6 is a schematic connection diagram (overlooking) of the middle rotating shaft, the transmission shaft and the screw feeding shaft of the present invention.
Reference numerals: 1. a dehydration drying oven; 2. a circular material turning chamber; 3. a hot air drying chamber; 4. a discharge channel; 5. a storage chamber; 6. rotating the overturning and feeding assembly; 7. a hot air delivery assembly; 8. a screw feed shaft; 9. spirally discharging the material shaft; 10. feeding an inclined opening; 11. a feeding port; 12. a discharge port; 13. an air exhaust channel; 14. a first drive belt; 15. a second belt; 16. filtering with a screen; 17. an air exhaust blade; 18. a rotating shaft; 19. a drive shaft; 20. a third belt; 21. a first heating block; 22. a second heating block; 61. a rotating shaft; 62. a rotating roller; 63. separating the material turning plate; 64. a rotating electric machine; 71. a hot air blower; 72. a hot air pipe; 73. and (4) an air jet plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The first embodiment is as follows:
as shown in fig. 1-4, the utility model provides a dehydration drying device for water-soluble fertilizer production, including dehydration drying box 1, dehydration drying box 1 is interior to be equipped with storage compartment 5, circle form stirring room 2, hot air drying room 3 and discharging channel 4, storage compartment 5 and circle form stirring room 2 are through feeding bevel 10 intercommunication, spiral feeding shaft 8 is installed to the bottom of storage compartment 5, spiral feeding shaft 8 carries the water-soluble fertilizer in storage compartment 5 to circle form stirring room 2 through feeding bevel 10, the bottom of circle form stirring room 2 and hot air drying room 3 are through feed opening 11 intercommunication, and hot air drying room 3 and discharging channel 4's input side are through discharge gate 12 intercommunication, hot air drying room 3 gets into the discharging channel 4 of below through discharge gate 12, install spiral discharging shaft 9 in the discharging channel 4, spiral discharging shaft 9 carries the water-soluble fertilizer after drying out, the dehydration drying box is provided with a second heating block 22, the second heating block 22 converts electric energy into heat energy to heat the inside of the discharging channel 4, a collecting box is arranged below the discharging end of the discharging channel 4, the opening of the collecting box is upward, and the collecting box collects the dried water-soluble fertilizer;
the circular turning chamber 2 is internally provided with a rotary turning and feeding assembly 6 and a first heating block 21, the first heating block 21 converts electric energy into heat energy to heat the circular turning chamber 2, the rotary turning and feeding assembly 6 comprises a rotating roller 62 and a rotating motor 64, the rotating motor 64 is fixedly arranged on the dehydration drying box 1 through a motor base, the output end of the rotating motor 64 is provided with a rotating shaft 61, the rotating motor 64 is used for enabling the rotating shaft 61 to rotate anticlockwise, the rotating roller 62 is arranged on the outer circumferential surface of the rotating shaft 61 and is positioned in the circular turning chamber 2, the outer circumferential surface of the rotating roller 62 is provided with a plurality of separating turning plates 63, the separating turning plates 63 are distributed in an annular array manner around the rotating roller 62, when the rotating shaft 61 rotates, the rotating roller 62 drives the separating turning plates 63 to rotate, the separating turning plates 63 drive the water-soluble fertilizer entering the circular turning chamber 2 to be continuously turned over and finally conveyed into the hot air drying chamber 3 through the discharging port 11, the uniform pre-drying of the water-soluble fertilizer is realized;
the dehydration drying box 1 is provided with a hot air conveying component 7, the hot air conveying component 7 comprises a hot air blower 71 and an air injection plate 73, the air injection plate 73 is fixedly arranged in the hot air drying chamber 3 through bolts, the air injection plate 73 is hollow, and air injection holes are uniformly formed in the direction of the air injection plate 73 facing the material outlet 11; the hot air blower 71 is arranged on the dehydration drying box 1, a hot air pipe 72 is arranged on the hot air blower 71, and one end of the hot air pipe 72 far away from the hot air blower 71 is communicated with the air injection plate 73; when using, the water-soluble fertilizer of predrying falls into in the hot air drying room 3 of below through feed opening 11, carry dry hot-blast to hot-blast pipe 72 through air heater 71, hot-blast pipe 72 is carried dry hot-blast to jet-propelled board 73 in, jet-propelled board 73 spouts hot-blast to the water-soluble fertilizer of whereabouts, realize quick and even stoving to water-soluble fertilizer, show and improve stoving effect and drying efficiency, hot air drying room 3's bottom is towards keeping away from the orientation downward sloping of hot-blast transport subassembly 7, be favorable to in the water-soluble fertilizer gets into discharging channel 4.
Example two:
as shown in fig. 1 and fig. 5, the present embodiment is different from embodiment 1 in that an air exhaust channel 13 is formed in a dehydration drying box 1, the lower part of the air exhaust channel 13 is communicated with a hot air drying chamber 3, and a vertically arranged filter screen 16 is installed in the air exhaust channel 13, during actual use, hot moisture generated in the hot air drying chamber 3 rises and is exhausted through the air exhaust channel 13, and the filter screen 16 screens out water-soluble fertilizer carried in the hot moisture; the dehydration drying box 1 is provided with a rotating shaft 18 through a bearing, the rotating shaft 18 is provided with an exhaust blade 17, the exhaust blade 17 is positioned in an exhaust channel 13, the rotating shaft 18 drives the exhaust blade 17 to rotate in the hot air drying process, and the exhaust blade 17 quickly exhausts hot and humid air in the hot air drying chamber 3, so that the drying efficiency is improved.
Example three:
as shown in fig. 1 and fig. 5-6, the present embodiment is different from embodiments 1 and 2 in that a transmission shaft 19 arranged along the Y direction is rotatably installed on the dehydration drying box 1, the rotation shaft 61 is in transmission connection with the transmission shaft 19 through a third transmission belt 20, when the rotation shaft 61 rotates, the third transmission belt 20 drives the transmission shaft 19 to rotate, the transmission shaft 19 drives the spiral feeding shaft 8 to rotate through a bevel gear, and the spiral feeding shaft 8 feeds materials into the circular material turning chamber 2; the rotating shaft 18 is in transmission connection with the spiral feeding shaft 8 through a second transmission belt 15, and the spiral feeding shaft 8 is in transmission connection with the spiral discharging shaft 9 through a first transmission belt 14;
in the rotation process of spiral feeding shaft 8, second drive belt 15 drives axis of rotation 18 and rotates, and first drive belt 14 drives spiral play material axle 9 and rotates, has realized feeding, rotatory stirring, the synchronous of ejection of compact, exhaust and has gone on, is showing and is improving machining efficiency, and need not set up a plurality of motors and drive the part that corresponds respectively, helps reducing equipment cost and running cost.
The utility model discloses a theory of operation: when the water-soluble fertilizer stirring device is used, the water-soluble fertilizer in the storage chamber 5 is conveyed into the round stirring chamber 2 through the spiral feeding shaft 8 through the feeding bevel opening 10, the first heating block 21 converts electric energy into heat energy to heat the round stirring chamber 2, the stirring and feeding assembly 6 is rotated to continuously stir the water-soluble fertilizer in the round stirring chamber 2 and finally convey the water-soluble fertilizer into the hot air drying chamber 3 through the discharging opening 11, and therefore uniform pre-drying of the water-soluble fertilizer is achieved; the pre-dried water-soluble fertilizer falls into the hot air drying chamber 3 below through the feed opening 11, hot air is sprayed to the falling water-soluble fertilizer through the hot air conveying assembly 7, the water-soluble fertilizer is quickly and uniformly dried, the drying effect and the drying efficiency are obviously improved, the hot air drying chamber 3 enters the discharge channel 4 below through the discharge opening 12, and the dried water-soluble fertilizer is conveyed out through the spiral discharge shaft 9; and, the water-soluble fertilizer that filter screen 16 carried in with hot moisture screens out, and axis of rotation 18 drives the blade 17 of airing exhaust and rotates, and the blade 17 of airing exhaust discharges the hot moisture in the hot air drying room 3 fast, helps improving drying efficiency, and has realized that feeding, rotatory stirring, the ejection of compact, the synchronization of airing exhaust go on, is showing and has improved machining efficiency, need not set up a plurality of motors and drives corresponding part respectively, helps reducing equipment cost and running cost.
The foregoing is merely exemplary and illustrative of the structure of the invention, and various modifications, additions and substitutions as described in the detailed description may be made by those skilled in the art without departing from the structure or exceeding the scope of the invention as defined in the claims.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not exhaustive and do not limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.
Claims (7)
1. The dehydration drying device for the production of the water-soluble fertilizer comprises a dehydration drying box (1), wherein a storage chamber (5), a round turning chamber (2), a hot air drying chamber (3) and a discharge channel (4) are formed in the dehydration drying box (1), and is characterized in that the storage chamber (5) is communicated with the round turning chamber (2) through a feeding inclined opening (10), the bottom of the round turning chamber (2) is communicated with the hot air drying chamber (3) through a discharge opening (11), and the hot air drying chamber (3) is communicated with the input side of the discharge channel (4) through a discharge opening (12);
be equipped with in the circle form stirring room (2) and rotate and turn over pay-off subassembly (6) and first heating piece (21), be equipped with hot-blast conveying subassembly (7) on dehydration drying cabinet (1), and the bottom of hot-blast drying room (3) is towards the direction downward sloping of keeping away from hot-blast conveying subassembly (7), spiral pay-off axle (8) are installed to the bottom of storage compartment (5), install spiral play material axle (9) in discharging channel (4).
2. The dewatering and drying device for producing the water-soluble fertilizer as claimed in claim 1, wherein the rotary overturning and feeding assembly (6) comprises a rotating roller (62) and a rotating motor (64), the rotating motor (64) is fixedly mounted on the dewatering and drying box (1) through a motor base, a rotating shaft (61) is mounted at an output end of the rotating motor (64), the rotating roller (62) is mounted on the outer peripheral surface of the rotating shaft (61) and located in the circular overturning chamber (2), a separating and overturning plate (63) is mounted on the outer peripheral surface of the rotating roller (62), and the separating and overturning plates (63) are in multiple groups and distributed in an annular array around the rotating roller (62).
3. The dewatering and drying device for producing water-soluble fertilizer as claimed in claim 2, wherein the dewatering and drying box (1) is rotatably provided with a transmission shaft (19) arranged along the Y direction, the rotation shaft (61) is in transmission connection with the transmission shaft (19) through a third transmission belt (20), and the transmission shaft (19) is in meshing transmission connection with the spiral feeding shaft (8) through a bevel gear.
4. The dewatering and drying device for producing the water-soluble fertilizer as recited in claim 1, wherein the hot air delivery assembly (7) comprises a hot air blower (71) and an air injection plate (73), the air injection plate (73) is fixedly installed in the hot air drying chamber (3) through bolts, the air injection plate (73) is hollow inside, and air injection holes are uniformly formed in the direction of the air injection plate (73) facing the lower material opening (11); the hot air blower (71) is arranged on the dehydration drying box (1), a hot air pipe (72) is arranged on the hot air blower (71), and one end, far away from the hot air blower (71), of the hot air pipe (72) is communicated with the air injection plate (73).
5. The dewatering and drying device for producing water-soluble fertilizer as claimed in claim 4, wherein an air exhaust channel (13) is formed in the dewatering and drying box (1), the lower part of the air exhaust channel (13) is communicated with the hot air drying chamber (3), and a vertically arranged filter screen (16) is installed in the air exhaust channel (13).
6. The dewatering and drying device for producing the water soluble fertilizer as claimed in claim 3, wherein the dewatering and drying box (1) is provided with a rotating shaft (18) through a bearing, the rotating shaft (18) is provided with an exhaust blade (17), and the exhaust blade (17) is positioned in the exhaust channel (13); the rotating shaft (18) is in transmission connection with the spiral feeding shaft (8) through a second transmission belt (15), and the spiral feeding shaft (8) is in transmission connection with the spiral discharging shaft (9) through a first transmission belt (14).
7. The water-soluble fertile production of claim 1 is with dehydration drying device, characterized in that, install second heating block (22) on the dehydration drying case, second heating block (22) are located discharging channel (4), and place the collection box below discharging end of discharging channel (4), and the opening of collection box is up.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202220836413.3U CN217423910U (en) | 2022-04-12 | 2022-04-12 | Dewatering and drying device is used in water-soluble fertile production |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220836413.3U CN217423910U (en) | 2022-04-12 | 2022-04-12 | Dewatering and drying device is used in water-soluble fertile production |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116174133A (en) * | 2023-03-17 | 2023-05-30 | 重庆大学 | Ore crushing method and ore crusher for microwave-assisted crushing |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116174133A (en) * | 2023-03-17 | 2023-05-30 | 重庆大学 | Ore crushing method and ore crusher for microwave-assisted crushing |
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