CN210268091U - Compound fertilizer drying device - Google Patents
Compound fertilizer drying device Download PDFInfo
- Publication number
- CN210268091U CN210268091U CN201921129358.9U CN201921129358U CN210268091U CN 210268091 U CN210268091 U CN 210268091U CN 201921129358 U CN201921129358 U CN 201921129358U CN 210268091 U CN210268091 U CN 210268091U
- Authority
- CN
- China
- Prior art keywords
- drying cylinder
- plate
- pipe
- rotating shaft
- drying
- 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.)
- Active
Links
Images
Landscapes
- Drying Of Solid Materials (AREA)
- Fertilizers (AREA)
Abstract
The utility model provides a compound fertilizer drying device, including the drying cylinder, driving motor, axis of rotation and hot-blast conveying mechanism, driving motor sets up the bottom at the drying cylinder, the axis of rotation sets up in the drying cylinder, and the lower part of axis of rotation runs through the output shaft with driving motor behind the bottom plate of drying cylinder, from the top down has set gradually first toper dispersion board and second toper branch flitch in the axis of rotation, set up the back taper collecting plate that is located between first toper dispersion board and the second toper dispersion board in the drying cylinder, hot-blast conveying mechanism includes axial fan, first blast pipe, first carbon-silicon heating pipe and first play tuber pipe, be provided with a plurality of equidistant second carbon-silicon heating pipes that distribute on the circumference lateral wall of drying cylinder. The fertilizer granule flows on first toper dispersion board, back taper collecting plate and second toper dispersion board, can realize the abundant diffusion of granule, does benefit to the dry quality of improvement fertilizer then.
Description
Technical Field
The utility model relates to a compound fertilizer drying device.
Background
The compound fertilizer is a substance which provides one or more nutrient elements necessary for plants, improves the soil property and improves the soil fertility level, and if the water content of the compound fertilizer is too high, the compound fertilizer can be caused to be caked, deliquesced and pulverized in the storage period; meanwhile, the strength of the granules is influenced, so that in the production process of the compound fertilizer, the fertilizer needs to be dried to effectively reduce the water content of the fertilizer.
At present, a rotary dryer is often adopted to dry the compound fertilizer, and in the drying process, the compound fertilizer which just enters the rotary dryer has high moisture content and is easy to form a crust on the cylinder wall of the rotary dryer, so that the fertilizer drying efficiency is influenced; further, the extent of the spread of the fertilizer during rotation of the drum is not very good, resulting in a dry quality of the fertilizer.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a compound fertilizer drying device, which provides a heat source for a drying cylinder in real time through a first carbon-silicon heating pipe and a second carbon-silicon heating pipe, and can ensure the drying temperature in the drying process so as to realize the rapid evaporation of the moisture in the fertilizer; the fertilizer granule flows on first toper dispersion board, back taper collecting plate and second toper dispersion board, can realize the abundant diffusion of granule, does benefit to the dry quality of improvement fertilizer then.
The utility model provides a technical scheme that its technical problem adopted is: a compound fertilizer drying device comprises a drying cylinder, a driving motor, a rotating shaft and a hot air conveying mechanism, wherein a feed hopper communicated with the inside of the drying cylinder is arranged at the upper part of the drying cylinder, supporting legs are arranged at the bottom of the drying cylinder, the driving motor is arranged at the bottom of the drying cylinder, the rotating shaft is arranged in the drying cylinder, the lower part of the rotating shaft penetrates through the bottom plate of the drying cylinder and is connected with an output shaft of the driving motor, the upper end of the rotating shaft is positioned in a discharge pipe of the feed hopper, a plurality of crushing rods positioned in the discharge pipe are arranged at the upper end of the rotating shaft, a first conical dispersion plate and a second conical distribution plate are sequentially arranged on the rotating shaft from top to bottom, a reverse conical collection plate positioned between the first conical dispersion plate and the second conical dispersion plate is arranged in the drying cylinder, the rotating shaft penetrates through the first discharge port of the reverse conical collection plate, the lower side in the drying cylinder is provided with an inclined material guide plate, a rotating shaft penetrates through the inclined material guide plate, a second discharge hole corresponding to the lower end of the inclined material guide plate is formed in the side wall of the drying cylinder, the hot air conveying mechanism comprises an axial flow fan, a first air supply pipe, a first carbon-silicon heating pipe and a first air outlet pipe, the first air supply pipe is arranged on the outer side of the upper portion of the drying cylinder and communicated with the inside of the drying cylinder, the first carbon-silicon heating pipe is transversely arranged in the first air supply pipe, the axial flow fan is arranged on the upper portion of the first air supply pipe, the first air outlet pipe is arranged on the vertical outer side wall of the drying cylinder and corresponds to the high end of the inclined material guide plate, a plurality of second carbon-silicon heating pipes which are distributed at equal intervals are arranged on the circumferential outer side wall of the drying cylinder, and a heat insulation layer is arranged on the circumferential outer side wall of the drying cylinder, and the second carbon-silicon heating pipe is positioned in the heat-insulating layer.
Preferably, a second annular blast pipe is arranged on the upper side in the drying cylinder, the second annular blast pipe is communicated with the first blast pipe, and a plurality of first air outlet holes distributed at equal intervals are formed in the side wall of the lower edge of the second annular blast pipe.
Furthermore, a plurality of material distributing plates which are distributed at equal intervals are arranged on the outer side wall of the small cone end of the first conical dispersion plate.
Furthermore, a plurality of second air outlet holes are formed in the inverted cone-shaped collecting plate.
Furthermore, a plurality of third air outlet holes are formed in the second conical dispersion plate.
Furthermore, a guide pipe sleeved on the rotating shaft is arranged at the upper part of the bottom plate of the drying cylinder.
The utility model has the advantages that: the utility model has simple structure and convenient use; the first carbon-silicon heating pipe and the second carbon-silicon heating pipe provide heat sources for the drying cylinder in real time, so that the drying temperature in the drying process can be ensured, and the moisture in the fertilizer can be rapidly evaporated; during the process that the fertilizer enters the drying cylinder from the discharge pipe of the feed hopper, the initial large particles can be crushed through the stirring action of the crushing rod, so that the subsequent full drying of the particles is realized; after fertilizer particles enter the drying cylinder, the fertilizer particles are fully dispersed in the flowing process from the first conical dispersion plate, the inverted conical collection plate and the second conical dispersion plate, so that the drying quality of the fertilizer is improved; through the blowing action of the blower, the moisture in the drying cylinder can be continuously discharged from the first air outlet pipe, so that the dryness in the drying cylinder can be kept constantly.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some of the preferred embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic view of the internal structure of a drying cylinder;
FIG. 2 is a side view of the overall structure of the present invention;
FIG. 3 is an enlarged view of FIG. 1 at A;
FIG. 4 is an enlarged view of FIG. 1 at B;
FIG. 5 is an enlarged view of FIG. 1 at C;
in the figure: 1 drying cylinder, 11 feed hoppers, 111 feed pipes, 12 second discharge ports, 13 inverted cone-shaped collecting plates, 131 first discharge ports, 132 second air outlet holes, 2 driving motors, 3 rotating shafts, 31 first cone-shaped dispersing plates, 311 material distributing plates, 32 second cone-shaped dispersing plates, 321 third air outlet holes, 33 crushing rods, 34 guide pipes, 41 axial flow fans, 42 first air supply pipes, 43 first carbon-silicon heating pipes, 44 first air outlet pipes, 45 second annular air supply pipes, 451 first air outlet holes, 5 second carbon-silicon heating pipes and 6 heat insulation layers.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the following specific embodiments and accompanying drawings 1 to 5, and it is obvious that the described embodiments are only a part of the preferred embodiments of the present invention, and not all embodiments. Those skilled in the art can make similar variations without departing from the spirit of the invention, and therefore the invention is not limited by the specific embodiments disclosed below.
The utility model provides a compound fertilizer drying device (as shown in figure 1), which comprises a drying cylinder 1, a driving motor 2, a rotating shaft 3 and a hot air conveying mechanism, wherein the upper part of the drying cylinder 1 is provided with a feed hopper 11 communicated with the inside of the drying cylinder 1, the bottom of the drying cylinder 1 is provided with supporting legs 12, the driving motor 2 is arranged at the bottom of the drying cylinder 1, the rotating shaft 3 is arranged in the drying cylinder 1, the lower part of the rotating shaft 2 penetrates through the bottom plate of the drying cylinder 1 and is connected with an output shaft of the driving motor 2, the rotation of the rotating shaft 3 can be realized by the driving of the driving motor 2, the upper end of the rotating shaft 3 is positioned in a discharge pipe 111 of the feed hopper 11, the upper end of the rotating shaft 3 is provided with a plurality of crushing rods 33 positioned in the discharge pipe 111, and in the actual application process, through the rotation of the crushing rods 33, the bulk particles entering the discharging pipe 111 can be crushed so as to achieve sufficient drying of the fertilizer in the drying cylinder 1, a first conical dispersion plate 31 and a second conical material distribution plate 32 are sequentially arranged on the rotating shaft 3 from top to bottom, an inverted conical collection plate 13 positioned between the first conical dispersion plate 31 and the second conical dispersion plate 32 is arranged in the drying cylinder 1, the rotating shaft 3 penetrates through a first discharging hole 131 of the inverted conical collection plate 13, an inclined material guide plate 14 is arranged at the lower side in the drying cylinder 1, the rotating shaft 3 penetrates through the inclined material guide plate 14, a second discharging hole 15 corresponding to the lower end of the inclined material guide plate 14 is arranged on the side wall of the drying cylinder 1, and the fertilizer particles can be sufficiently diffused in the flowing process of the drying cylinder 1 through the dispersing and guiding effects of the first conical dispersion plate 31, the inverted conical collection plate 13 and the second conical dispersion plate 32, do benefit to the drying quality who improves fertilizer then, for the further dispersion effect to the fertilizer granule that improves first toper dispersion board 31, here be provided with a plurality of equidistant distribution's branch flitch 311 on the little awl end lateral wall of first toper dispersion board 31, divide flitch 311 to rotate the in-process, have stronger stirring ability to fertilizer to further realize the dispersion of fertilizer.
The hot air delivery mechanism comprises an axial flow fan 41, a first air supply pipe 42, a first carbon-silicon heating pipe 43 and a first air outlet pipe 44, the first air supply pipe 42 is arranged at the outer side of the upper part of the drying cylinder 1, the first air supply pipe 42 is communicated with the inside of the drying cylinder 1, the first carbon-silicon heating pipe 43 is transversely arranged in the first air supply pipe 42, the axial flow fan 41 is arranged at the upper part of the first air supply pipe 42, the first air outlet pipe 44 is arranged on the vertical outer side wall of the drying cylinder, the first air outlet pipe 44 corresponds to the high end of the inclined material guide plate 14, in the practical application process, the air flow in the drying cylinder 1 can be heated and dehumidified through the blowing of the axial flow fan 41 and the heating action of the first carbon-silicon heating pipe 43, so as to facilitate the drying of the fertilizer in the drying cylinder 1, in the specific embodiment, in order to facilitate the sufficient diffusion of the hot air flow heated by the first carbon-silicon heating pipe 43 in the drying cylinder 1, here, a second annular blast pipe 45 is disposed on the upper side inside the drying cylinder 1, the second annular blast pipe 45 is communicated with the first blast pipe 42, a plurality of first air outlet holes 451 are disposed on the sidewall of the lower edge of the second annular blast pipe 45, and a plurality of second air outlet holes 131 are disposed on the reverse cone-shaped collecting plate 13, and a plurality of third air outlet holes 321 are disposed on the second cone-shaped dispersing plate 32, in order to improve the uniformity of air flow in the drying cylinder 1.
Be provided with a plurality of equidistant second carbon silicon heating pipe 5 that distribute on the circumference lateral wall of drying cylinder 1 be provided with heat preservation 6 on the circumference lateral wall of drying cylinder 1, and second carbon silicon heating pipe 5 is located heat preservation 6, through the heating effect of second carbon silicon heating pipe 5, can be so that keep certain drying temperature throughout in the drying cylinder 1, do benefit to the drying efficiency who improves the fertilizer granule in drying cylinder 1 then, through the heat preservation effect of heat preservation 6, the loss of thermal energy in reducible drying cylinder 1.
In order to increase the rotational stability of the rotary shaft 3 in the drying cylinder 1, a guide tube 34 is arranged on the upper side of the floor of the drying cylinder 1, which is placed over the rotary shaft 3.
In the present invention, "upper" and "lower" are relative positions used for convenience of describing the positional relationship, and therefore, cannot be interpreted as an absolute position as a limitation to the protection range.
In addition to the technical features described in the specification, the technology is known to those skilled in the art.
The above description is provided for the preferred embodiments and examples of the present invention with reference to the accompanying drawings, but the present invention is not limited to the above embodiments and examples, and it will be apparent to those skilled in the art that various modifications and variations can be made without departing from the spirit of the present invention, and these modifications and variations should be construed as the protection scope of the present invention.
Claims (6)
1. A compound fertilizer drying device is characterized by comprising a drying cylinder, a driving motor, a rotating shaft and a hot air conveying mechanism, wherein a feed hopper communicated with the inside of the drying cylinder is arranged at the upper part of the drying cylinder, supporting legs are arranged at the bottom of the drying cylinder, the driving motor is arranged at the bottom of the drying cylinder, the rotating shaft is arranged in the drying cylinder, the lower part of the rotating shaft penetrates through the bottom plate of the drying cylinder and is connected with an output shaft of the driving motor, the upper end of the rotating shaft is positioned in a discharge pipe of the feed hopper, a plurality of crushing rods positioned in the discharge pipe are arranged at the upper end of the rotating shaft, a first conical dispersion plate and a second conical distribution plate are sequentially arranged on the rotating shaft from top to bottom, and a reverse conical collection plate positioned between the first conical dispersion plate and the second conical dispersion plate is arranged in the drying cylinder, the rotating shaft penetrates through a first discharge port of the inverted cone-shaped collecting plate, an inclined guide plate is arranged at the lower side in the drying cylinder, the rotating shaft penetrates through the inclined guide plate, a second discharge port corresponding to the lower end of the inclined guide plate is arranged on the side wall of the drying cylinder, the hot air conveying mechanism comprises an axial flow fan, a first air supply pipe, a first carbon-silicon heating pipe and a first air outlet pipe, the first air supply pipe is arranged on the outer side of the upper portion of the drying cylinder and communicated with the inside of the drying cylinder, the first carbon-silicon heating pipe is transversely arranged in the first air supply pipe, the axial flow fan is arranged on the upper portion of the first air supply pipe, the first air outlet pipe is arranged on the vertical outer side wall of the drying cylinder and corresponds to the high end of the inclined guide plate, a plurality of second carbon-silicon heating pipes which are distributed at equal intervals are arranged on the circumferential outer side wall of the drying cylinder, and a heat-insulating layer is arranged on the circumferential outer side wall of the drying cylinder, and the second carbon-silicon heating pipe is positioned in the heat-insulating layer.
2. The compound fertilizer drying device as claimed in claim 1, wherein a second annular air supply duct is provided at an upper side inside the drying cylinder, the second annular air supply duct is communicated with the first air supply duct, and a plurality of first air outlet holes are provided at a lower edge side wall of the second annular air supply duct and are distributed at equal intervals.
3. The compound fertilizer drying device as claimed in claim 2, wherein a plurality of material distributing plates are arranged on the outer side wall of the small conical end of the first conical dispersion plate and are distributed at equal intervals.
4. The compound fertilizer drying device as claimed in claim 3, wherein a plurality of second air outlet holes are formed on the reverse conical collecting plate.
5. The compound fertilizer drying device as claimed in claim 4, wherein a plurality of third air outlets are formed on the second conical dispersion plate.
6. The compound fertilizer drying device as defined in claim 5, wherein a guide tube is provided on the upper portion of the bottom plate of the drying cylinder to be fitted over the rotary shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921129358.9U CN210268091U (en) | 2019-07-18 | 2019-07-18 | Compound fertilizer drying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921129358.9U CN210268091U (en) | 2019-07-18 | 2019-07-18 | Compound fertilizer drying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210268091U true CN210268091U (en) | 2020-04-07 |
Family
ID=70013164
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921129358.9U Active CN210268091U (en) | 2019-07-18 | 2019-07-18 | Compound fertilizer drying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210268091U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111486694A (en) * | 2020-05-21 | 2020-08-04 | 浙江揭迪智能科技有限公司 | Fermentation drying equipment |
| CN112944869A (en) * | 2021-02-23 | 2021-06-11 | 中粮工程装备无锡有限公司 | Intelligent warehouse-in drying device |
| CN113336609A (en) * | 2021-07-05 | 2021-09-03 | 沈阳农业大学 | Biochar composite coated fertilizer forming device |
-
2019
- 2019-07-18 CN CN201921129358.9U patent/CN210268091U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111486694A (en) * | 2020-05-21 | 2020-08-04 | 浙江揭迪智能科技有限公司 | Fermentation drying equipment |
| CN112944869A (en) * | 2021-02-23 | 2021-06-11 | 中粮工程装备无锡有限公司 | Intelligent warehouse-in drying device |
| CN112944869B (en) * | 2021-02-23 | 2021-12-10 | 中粮工程装备无锡有限公司 | Intelligent warehouse-in drying device |
| CN113336609A (en) * | 2021-07-05 | 2021-09-03 | 沈阳农业大学 | Biochar composite coated fertilizer forming device |
| CN113336609B (en) * | 2021-07-05 | 2022-09-09 | 沈阳农业大学 | Biochar composite coated fertilizer forming device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210268091U (en) | Compound fertilizer drying device | |
| CN202032847U (en) | Belt type dryer | |
| CN206131651U (en) | Drying -machine for compound fertilizer production | |
| CN101900479B (en) | Poultry excrement drying device | |
| CN108870918A (en) | A kind of chemical fertilizer is stirred drying device | |
| CN208443164U (en) | A kind of small-sized mixed flow grain drying machine | |
| CN209492043U (en) | A kind of drying system for plastic foam particle overlay film | |
| CN202470677U (en) | Novel drainage sand drying tower | |
| CN111829308B (en) | Dry dewatering device of fertilizer | |
| CN206330360U (en) | A kind of double-screw type chemical industry pastel drying equipment | |
| CN205878847U (en) | Cereal negative pressure continuous dryer's built -in heating device | |
| CN109514755A (en) | A kind of drying system for plastic foam particle overlay film | |
| CN209109099U (en) | A kind of agricultural mixing device | |
| CN208832902U (en) | Compound fertilizer drying unit | |
| CN207231159U (en) | A kind of medicinal material Drying and cooling system | |
| CN110081697B (en) | Grain drying device capable of uniformly conveying air | |
| CN207894161U (en) | A kind of energy-saving pannage processing drying equipment | |
| CN206676003U (en) | A kind of spray dryer | |
| CN213179325U (en) | Organic fertilizer production drying device | |
| CN206106139U (en) | Plastic granules agitating unit | |
| CN206121562U (en) | Economic benefits and social benefits agitator tank | |
| CN103822448A (en) | Particle drying machine | |
| CN205940084U (en) | Mobilizable automatic cow dung drying equipment | |
| CN220380132U (en) | Fertilizer drying device | |
| CN219368226U (en) | Rotary dryer for antibiotic fungus dreg organic fertilizer |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |