CN209877545U - Fertilizer drying device - Google Patents
Fertilizer drying device Download PDFInfo
- Publication number
- CN209877545U CN209877545U CN201920283684.9U CN201920283684U CN209877545U CN 209877545 U CN209877545 U CN 209877545U CN 201920283684 U CN201920283684 U CN 201920283684U CN 209877545 U CN209877545 U CN 209877545U
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- drying
- bin
- waste gas
- organic fertilizer
- fertilizer
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- Fertilizers (AREA)
Abstract
The utility model discloses an organic fertilizer drying device, which comprises a heating device, a feeding bin, a drying roller, a discharging bin and a waste gas treatment device; the feeding bin, the drying roller, the discharging bin and the waste gas treatment device are sequentially arranged at the tail end of the heating device and are sequentially communicated; drying drum includes urceolus and inner tube, all installs on the inner wall of urceolus and inner tube and colludes shape lifting blade, and links to each other through the arc support between urceolus and inner tube, and the arc support both sides all are connected with the arc lifting blade. The utility model discloses not only fertilizer and hot-blast exchange efficiency have been improved greatly to promote the stoving effect to the fertilizer, effectively reduced the pollution that exhaust waste gas caused the air moreover.
Description
Technical Field
The utility model belongs to the technical field of fertilizer production and processing equipment, more specifically the fertilizer drying device that says so relates to.
Background
The fertilizer is a substance which provides one or more nutrient elements necessary for plants, improves the soil property and improves the soil fertility level, is one of the material bases of agricultural production, mainly comprises ammonium phosphate fertilizers, macroelement water-soluble fertilizers, secondary element fertilizers, biological fertilizers, organic fertilizers, multi-dimensional field energy concentrated organic fertilizers and the like, the organic fertilizers are prepared by microbial fermentation, deodorization and complete decomposition of organic solid wastes (comprising organic garbage, straws, human, livestock, poultry excrement, cake meal, agricultural and sideline products and solid wastes generated by food processing), and the fertilizer dryer is one of the more indispensable important machines in the process of producing the organic fertilizers. At present in fertilizer production process, after the shaping of fertilizer granulation, need carry out drying process to the fertilizer granule, detach the moisture in the fertilizer granule, and current fertilizer drying-machine, it is poor to the drying effect of fertilizer granule, influence the production efficiency of fertilizer, for the production of fertilizer has brought the inconvenience to contain a certain amount of foul smell in the waste gas of stoving production, direct emission will cause the pollution to the air circumstance.
Therefore, how to provide an organic fertilizer drying device with a good drying effect becomes a problem to be solved urgently by technical personnel in the field.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model provides a fertilizer drying device has not only improved fertilizer and hot-blast exchange efficiency greatly to promote the stoving effect to the fertilizer, effectively reduced the pollution that exhaust waste gas caused the air moreover.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides an fertilizer drying device, includes: the device comprises a heating device, a feeding bin, a drying roller, a discharging bin and a waste gas treatment device; the feeding bin, the drying roller, the discharging bin and the waste gas treatment device are sequentially arranged at the tail end of the heating device and are sequentially communicated; the drying roller comprises an outer barrel and an inner barrel, hook-shaped lifting blades are mounted on the inner wall of the outer barrel and the inner barrel, the outer barrel and the inner barrel are connected through arc-shaped supports, and arc-shaped lifting blades are connected to two sides of each arc-shaped support.
Preferably, the bent tail ends of the arc-shaped lifting plates point to the rotating direction of the drying roller, so that the drying roller can lift organic fertilizers in the rotating process.
Preferably, the heating device comprises a hot blast stove and a blower, the blower is installed on one side of the top end of the hot blast stove, and the other side of the hot blast stove is communicated with the feeding bin. The air blower blows hot air generated by the hot blast stove into the drying roller, so that the drying treatment of the organic fertilizer is realized.
Preferably, the feeding hole is formed in the top end of the feeding bin, the first filter screen is installed at the bottom end of the feeding hole, and the inclined baffle is arranged at the bottom end inside the feeding bin. Can detach bulk impurity through first filter screen, the setting of slope baffle, the fertilizer material of being convenient for gets into in the drying drum.
Preferably, the head end of the drying roller stretches into the feeding bin, and the tail end stretches into the discharging bin, so that the organic fertilizer can be fed in real time and discharged in real time in the drying process of the organic fertilizer.
Preferably, rotary rollers are sleeved at two ends of the drying roller, and supporting wheels are arranged at the bottom ends of the rotary rollers; the drying roller is characterized in that a gear ring is sleeved at the middle position of the drying roller, a gear matched with the gear ring is arranged at the bottom end of the gear ring, and the gear is connected with a rotating motor through a rotating shaft in a transmission mode. Under the drive of the rotating motor, the gear rotates, and the gear rotates due to the mutual matching of the gear ring and the gear, so that the drying roller is driven to rotate; the setting of changeing roller and riding wheel, aim at support drying drum guarantees drying drum pivoted stability.
Preferably, the bottom end of the discharge bin is provided with a discharge port, the top end of the discharge bin is communicated with a waste gas treatment device through a ventilation pipe, and the top end inside the discharge bin is further provided with a second filter screen. The waste gas in the discharge bin is discharged into the waste gas treatment device through the ventilation pipe, and the arrangement of the second filter screen effectively prevents large particles from entering the waste gas treatment device.
Preferably, the waste gas treatment device comprises a treatment box, a working cavity is arranged in the treatment box, the working cavity is formed by isolating through a partition plate, a grating is arranged at the bottom end of the working cavity, active biological fillers are filled in the working cavity, and aerobic biological groups are arranged on the active biological fillers; the top end of the treatment box is provided with an exhaust port. The organic components in the waste gas can be oxidized and decomposed by the aerobic biological group in the working cavity, and the odor in the waste gas is removed.
Preferably, the waste gas treatment device further comprises a circulating water pump, a transverse spray pipe is arranged at the top end of the inner portion of the working chamber, the spray pipe is located above the active biological filler, a plurality of spray heads are connected to the spray pipe, the input end of the circulating water pump is communicated with the bottom end of the inner portion of the treatment box, and the output end of the circulating water pump is communicated with the spray pipe. Can carry out the humidification to active biofilm carrier in can pumping to the shower and from a plurality of shower spouts with the water pump who handles incasement portion bottom, provide suitable living environment for aerobic biological crowd's aerobic respiration to handle the waste gas that produces among the drying process, avoided the foul smell in the waste gas to cause the pollution to the atmospheric environment, improved the practicality.
Preferably, a longitudinal spraying pipe is arranged on one side of the working cavity, a spraying head is connected to the spraying pipe, and the spraying pipe is communicated with the output end of the circulating water pump. Can send the water pump who handles incasement portion bottom to the spray tube and by the atomising head blowout through circulating water pump, the dust particle that carries in the waste gas has been removed to existing effect, has carried out humidification again to the foul smell in the waste gas to follow-up foul smell's removal.
Preferably, the bottom end of the treatment box is provided with a water outlet, and the top end of the treatment box is provided with a water inlet. The waste water in the treatment tank can be discharged through the water outlet, and water can be added into the treatment tank through the water inlet.
The beneficial effects of the utility model reside in that:
the utility model discloses a heating device, feeding storehouse, stoving cylinder, play feed bin and exhaust treatment device have not only improved fertilizer and hot-blast exchange efficiency greatly to promote the stoving effect to the fertilizer, effectively reduced the pollution that exhaust waste gas caused the air moreover, simple structure, convenient to use.
In the rotary drying process of the drying roller, when the granular fertilizer is lifted by the hook-shaped lifting plate and then falls downwards from the top of the outer cylinder, the granular fertilizer can contact the inner cylinder firstly in the falling process, the falling stroke of the granular fertilizer is shortened, the impact force on the granular fertilizer is reduced, the lifted organic fertilizer particles can be fully contacted with hot air, the exchange efficiency of the organic fertilizer and the hot air is greatly improved, and the drying effect on the organic fertilizer is improved; the arc-shaped lifting plate can buffer granulated fertilizer, and the arc-shaped plate body is designed, so that the granulated fertilizer falling on the plate body can quickly roll down due to gravity, and the probability of frangibility of the granulated fertilizer caused by mutual collision and mutual friction of the granulated fertilizer in the barrel is effectively reduced; through arc leg joint between urceolus and the inner tube, crooked arc support can be better dispersion atress face, reduces the harm that expend with heat and contract with cold that causes because of the stoving in-process inside high temperature led to the fact the arc support to make granulated fertilizer good appearance at the stoving in-process, the powder is few, and the yield is high.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic view of the internal structure of the drying drum of the present invention.
Fig. 3 is a schematic structural diagram of the waste gas treatment device of the present invention.
Wherein, in the figure,
1-a heating device; 11-a hot blast stove; 12-a blower; 2-a feeding bin; 21-a feed inlet; 22-a first filter; 23-inclined baffles; 3-drying the roller; 31-an outer cylinder; 32-an inner cylinder; 33-hook-shaped material raising plates; 34-an arc-shaped bracket; 35-an arc-shaped material raising plate; 36-rotating rollers; 37-a tug; 38-toothed ring; 39-gear; 40-a rotating electrical machine; 4-discharging the materials; 41-a discharge hole; 42-a vent tube; 43-a second filter screen; 44-a draught fan; 5-an exhaust gas treatment device; 51-a treatment tank; 511-water outlet; 512-water inlet; 52-a separator; 53-a grid; 54-active biological filler; 55-exhaust port; 56-circulating water pump; 57-a shower pipe; 58-spray header; 59-a spray tube; 60-a spray head; 6-base.
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.
Referring to fig. 1-3, the utility model provides an organic fertilizer drying device, includes: the device comprises a heating device 1, a feeding bin 2, a drying roller 3, a discharging bin 4 and a waste gas treatment device 5; wherein, the feeding bin 2, the drying roller 3, the discharging bin 4 and the waste gas treatment device 5 are sequentially arranged at the tail end of the heating device 1 and are sequentially communicated; drying drum 3 includes urceolus 31 and inner tube 32, all installs on the inner wall of urceolus 31 and inner tube 32 and colludes shape lifting blade 33, and links to each other through arc support 34 between urceolus 31 and inner tube 32, and arc support 34 both sides all are connected with arc lifting blade 35.
In another embodiment, the bent ends of the arc-shaped material raising plates 35 point to the rotating direction of the drying roller 3, so that the organic fertilizer can be raised in the rotating process of the drying roller 3.
The heating device 1 comprises a hot blast stove 11 and a blower 12, the blower 12 is installed on one side of the top end of the hot blast stove 11, and the other side of the hot blast stove 11 is communicated with the feeding bin 2. The blower 12 blows hot air generated by the hot blast stove 11 into the drying roller 3, so that the drying treatment of the organic fertilizer is realized.
In another embodiment, the top end of the feeding bin 2 is provided with a feeding port 21, the bottom end of the feeding port 21 is provided with a first filter screen 22, and the bottom end inside the feeding bin 2 is provided with an inclined baffle 23. Can detach bulk impurity through first filter screen 22, the setting of slope baffle 22 is convenient for the fertilizer material gets into in the drying roller 3.
In another embodiment, the head end of the drying roller 3 extends into the feeding bin 2, and the tail end extends into the discharging bin 4, so that the organic fertilizer can be fed in real time and discharged in real time in the drying process.
The two ends of the drying roller 3 are sleeved with rotating rollers 36, and the bottom ends of the rotating rollers 36 are provided with riding wheels 37; the middle position of the drying roller 3 is sleeved with a gear ring 38, the bottom end of the gear ring 38 is provided with a gear 39 matched with the gear ring 38, and the gear 39 is connected with a rotating motor 40 through a rotating shaft in a transmission way. Under the drive of the rotating motor 40, the gear 39 rotates, and because the gear ring 38 and the gear 39 are arranged in a matching way, the gear 39 also rotates, so as to drive the drying roller 3 to rotate; the arrangement of the roller 36 and the riding wheel 37 aims to support the drying drum 3 and ensure the stability of the rotation of the drying drum 3. In addition, the tug 37 and the rotary motor 40 are mounted on the support base 6.
In another embodiment, the bottom end of the discharging bin 4 is provided with a discharging port 41, the top end of the discharging bin is communicated with the exhaust gas treatment device 5 through a ventilation pipe 42, the ventilation pipe 42 is provided with an induced draft fan 44, and the top end inside the discharging bin 4 is further provided with a second filter screen 43. Go out in the feed bin 4 waste gas will be discharged into exhaust treatment device 5 by ventilation pipe 42, the setting of second filter screen 43 has effectively blockked in the bold granule gets into exhaust treatment device 5, has avoided tiny fertilizer to be pumped to ventilation pipe 42 in, causes the jam to ventilation pipe 42.
Referring to fig. 3, the waste gas treatment device 5 comprises a treatment box 51, a working chamber is arranged in the treatment box 51, the working chamber is formed by isolating a partition plate 52, a grating 53 is arranged at the bottom end of the working chamber, an active biological filler 54 is filled in the working chamber, and aerobic biological groups are arranged on the active biological filler 54; the top end of the processing box 51 is provided with an exhaust port 55. The organic components in the waste gas can be oxidized and decomposed by the aerobic biological group in the working cavity, and the odor in the waste gas is removed.
The waste gas treatment device 5 further comprises a circulating water pump 56, a transverse spray pipe 57 is arranged at the top end of the inner part of the working cavity, the spray pipe 57 is positioned above the active biological filler 54, the spray pipe 57 is connected with a plurality of spray heads 58, the input end of the circulating water pump 56 is communicated with the bottom end of the inner part of the treatment box 51, and the output end of the circulating water pump is communicated with the spray pipe 57. Can be with the water pump that handles the inside bottom of case 51 through circulating water pump 56 pump send to shower 57 in and spout from a plurality of shower heads 58, carry out the humidification to active biofilm carrier 54, provide suitable living environment for aerobic biological crowd's aerobic respiration to handle the waste gas that the stoving in-process produced, avoided the foul smell in the waste gas to cause the pollution to the atmospheric environment, improved the practicality.
In another embodiment, a longitudinal spraying pipe 59 is arranged on one side of the working cavity, a spraying head 60 is connected to the spraying pipe 59, and the spraying pipe 59 is communicated with the output end of the circulating water pump 56. The water at the bottom end in the treatment box 51 can be pumped to the spraying pipe 59 through the circulating water pump 56 and sprayed out by the spraying head 60, so that dust particles carried in the waste gas are effectively removed, and the odor in the waste gas is humidified, so that the subsequent odor is conveniently removed.
In another embodiment, the treatment box 51 is provided with a pick-and-place opening at the end thereof, the pick-and-place opening is communicated with the working chamber and faces the active biological stuffing 54, and a sealing door plate is installed at the pick-and-place opening and hinged with the treatment box 51, so that aerobic biological groups on the active biological stuffing 54 can be conveniently cultivated and replaced through the sealing door plate, and the use reliability is improved.
In another embodiment, the bottom of the treatment tank 51 is provided with a water outlet 511, and the top of the treatment tank 51 is provided with a water inlet 512. The waste water in the treatment tank 51 is discharged through the water outlet 511, and water is added to the treatment tank 51 through the water inlet 512.
The utility model discloses a heating device 1, feeding storehouse 2, drying roller 3, go out feed bin 4 and exhaust treatment device 5, not only improved fertilizer and hot-blast exchange efficiency greatly to promote the stoving effect to the fertilizer, effectively reduced the pollution that exhaust waste gas caused the air moreover, simple structure, convenient to use.
In the rotary drying process of the drying roller 3, when the granular fertilizer is lifted by the hook-shaped lifting plate 33 and then falls downwards from the top of the outer cylinder 31, the granular fertilizer contacts the inner cylinder 32 firstly in the falling process, the falling stroke of the granular fertilizer is shortened, the impact force on the granular fertilizer is reduced, and the lifted organic fertilizer particles can fully contact with hot air, so that the exchange efficiency of the organic fertilizer and the hot air is greatly improved, and the drying effect on the organic fertilizer is improved; the arc-shaped lifting plate 35 can buffer granulated fertilizer, and the arc-shaped plate body is designed, so that the granulated fertilizer falling on the plate body can quickly roll down due to gravity, and the probability that the granulated fertilizer is fragile due to mutual collision and friction in the barrel is effectively reduced; be connected through arc support 34 between urceolus 31 and the inner tube 32, crooked arc support 34 can be better dispersion atress face, reduce the harm that causes arc support 34 because of the expend with heat and contract with cold that the inside high temperature of stoving in-process caused for granular fertilizer is good at stoving in-process outward appearance, and the powder is few, and the yield is high.
The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other. The device disclosed by the embodiment corresponds to the method disclosed by the embodiment, so that the description is simple, and the relevant points can be referred to the method part for description.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (10)
1. The utility model provides an fertilizer drying device which characterized in that includes: the device comprises a heating device, a feeding bin, a drying roller, a discharging bin and a waste gas treatment device; the feeding bin, the drying roller, the discharging bin and the waste gas treatment device are sequentially arranged at the tail end of the heating device and are sequentially communicated; the drying roller comprises an outer barrel and an inner barrel, hook-shaped lifting blades are mounted on the inner wall of the outer barrel and the inner barrel, the outer barrel and the inner barrel are connected through arc-shaped supports, and arc-shaped lifting blades are connected to two sides of each arc-shaped support.
2. The organic fertilizer drying device as claimed in claim 1, wherein the curved ends of the arc-shaped lifting plates are all directed to the rotation direction of the drying drum.
3. The organic fertilizer drying device according to claim 1, wherein the heating device comprises a hot blast stove and a blower, the blower is mounted on one side of the top end of the hot blast stove, and the other side of the hot blast stove is communicated with the feeding bin.
4. The organic fertilizer drying device as claimed in claim 1, wherein a feed inlet is formed in the top end of the feed bin, a first filter screen is mounted at the bottom end of the feed inlet, and an inclined baffle is arranged at the bottom end inside the feed bin.
5. The organic fertilizer drying device as claimed in claim 1 or 4, wherein the head end of the drying drum extends into the feeding bin, and the tail end of the drying drum extends into the discharging bin.
6. The organic fertilizer drying device according to claim 5, wherein rotating rollers are sleeved at both ends of the drying drum, and supporting wheels are arranged at the bottom ends of the rotating rollers; the drying roller is characterized in that a gear ring is sleeved at the middle position of the drying roller, a gear matched with the gear ring is arranged at the bottom end of the gear ring, and the gear is connected with a rotating motor through a rotating shaft in a transmission mode.
7. The organic fertilizer drying device according to claim 1 or 6, wherein a discharge port is arranged at the bottom end of the discharge bin, the top end of the discharge bin is communicated with a waste gas treatment device through a ventilation pipe, and a second filter screen is further arranged at the top end inside the discharge bin.
8. The organic fertilizer drying device according to claim 7, wherein the waste gas treatment device comprises a treatment box, a working chamber is arranged in the treatment box, the working chamber is formed by isolating through a partition plate, a grating is arranged at the bottom end of the working chamber, active biological fillers are filled in the working chamber, and aerobic biological groups are arranged on the active biological fillers; the top end of the treatment box is provided with an exhaust port.
9. The organic fertilizer drying device according to claim 8, wherein the waste gas treatment device further comprises a circulating water pump, a transverse spray pipe is arranged at the top end inside the working chamber, the spray pipe is located above the active biological filler, a plurality of spray heads are connected to the spray pipe, the input end of the circulating water pump is communicated with the bottom end inside the treatment box, and the output end of the circulating water pump is communicated with the spray pipe.
10. The organic fertilizer drying device according to claim 9, wherein a longitudinal spray pipe is arranged on one side of the working cavity, a spray head is connected to the spray pipe, and the spray pipe is communicated with an output end of the circulating water pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920283684.9U CN209877545U (en) | 2019-03-06 | 2019-03-06 | Fertilizer drying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920283684.9U CN209877545U (en) | 2019-03-06 | 2019-03-06 | Fertilizer drying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209877545U true CN209877545U (en) | 2019-12-31 |
Family
ID=68954117
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920283684.9U Expired - Fee Related CN209877545U (en) | 2019-03-06 | 2019-03-06 | Fertilizer drying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209877545U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111486677A (en) * | 2020-05-09 | 2020-08-04 | 济南大学 | Straw drying device for straw carbonization |
| CN112944842A (en) * | 2021-04-23 | 2021-06-11 | 黄石市建材节能设备总厂 | Improve life's adjustable wind internal heating formula drying-machine |
| CN113429102A (en) * | 2021-06-30 | 2021-09-24 | 河北省畜牧总站(河北省畜牧业监测预警服务中心) | Feces pollution-free treatment equipment |
-
2019
- 2019-03-06 CN CN201920283684.9U patent/CN209877545U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111486677A (en) * | 2020-05-09 | 2020-08-04 | 济南大学 | Straw drying device for straw carbonization |
| CN112944842A (en) * | 2021-04-23 | 2021-06-11 | 黄石市建材节能设备总厂 | Improve life's adjustable wind internal heating formula drying-machine |
| CN112944842B (en) * | 2021-04-23 | 2024-01-12 | 湖北金炉节能股份有限公司 | Adjustable wind-internal heating type dryer with prolonged service life |
| CN113429102A (en) * | 2021-06-30 | 2021-09-24 | 河北省畜牧总站(河北省畜牧业监测预警服务中心) | Feces pollution-free treatment equipment |
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| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191231 |
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| CF01 | Termination of patent right due to non-payment of annual fee |