CN109269279B - Portable soil rapid drainer suitable for clay wet soil matter - Google Patents
Portable soil rapid drainer suitable for clay wet soil matter Download PDFInfo
- Publication number
- CN109269279B CN109269279B CN201811445153.1A CN201811445153A CN109269279B CN 109269279 B CN109269279 B CN 109269279B CN 201811445153 A CN201811445153 A CN 201811445153A CN 109269279 B CN109269279 B CN 109269279B
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- soil
- drying
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- machine body
- rotary blade
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- 239000002689 soil Substances 0.000 title claims abstract description 104
- 239000004927 clay Substances 0.000 title claims abstract description 17
- 238000001035 drying Methods 0.000 claims abstract description 103
- 238000003971 tillage Methods 0.000 claims abstract description 6
- 239000007921 spray Substances 0.000 claims description 4
- 238000009331 sowing Methods 0.000 abstract description 5
- 239000002245 particle Substances 0.000 description 6
- 230000000694 effects Effects 0.000 description 4
- 238000009313 farming Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 230000032258 transport Effects 0.000 description 3
- 238000009413 insulation Methods 0.000 description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 1
- 235000017491 Bambusa tulda Nutrition 0.000 description 1
- 241001330002 Bambuseae Species 0.000 description 1
- 206010013954 Dysphoria Diseases 0.000 description 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 239000011425 bamboo Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000010899 nucleation Methods 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 239000002912 waste gas Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B17/00—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement
- F26B17/02—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement with movement performed by belts carrying the materials; with movement performed by belts or elements attached to endless belts or chains propelling the materials over stationary surfaces
- F26B17/04—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement with movement performed by belts carrying the materials; with movement performed by belts or elements attached to endless belts or chains propelling the materials over stationary surfaces the belts being all horizontal or slightly inclined
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B1/00—Preliminary treatment of solid materials or objects to facilitate drying, e.g. mixing or backmixing the materials to be dried with predominantly dry solids
- F26B1/005—Preliminary treatment of solid materials or objects to facilitate drying, e.g. mixing or backmixing the materials to be dried with predominantly dry solids by means of disintegrating, e.g. crushing, shredding, milling the materials to be dried
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/004—Nozzle assemblies; Air knives; Air distributors; Blow boxes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Drying Of Solid Materials (AREA)
Abstract
The invention discloses a movable soil quick dryer suitable for clay soil, which comprises a machine body, a walking assembly arranged at the bottom of the machine body, an auger conveying assembly arranged in front of the machine body, a second drying assembly arranged at the rear of the machine body, and a first drying assembly arranged at the upper part of the machine body, wherein a first crushing device is arranged between the first drying assembly and the machine body, a second crushing device and a roundabout soil conveying assembly are arranged in the machine body, and the auger conveying assembly is positioned between the traction direction of the machine body and the inlet of the first drying assembly. The invention is suitable for the areas with sticky soil, more rainy seasons and difficult mechanical rotary tillage ridging, and is particularly suitable for sowing seeds with requirements on soil humidity.
Description
Technical Field
The invention relates to the technical field of soil drying, in particular to a movable soil rapid dryer suitable for clay soil.
Background
The soil in the adult region is sticky and wet, the rainy season is more, so that mechanized rotary tillage ridging is difficult, the rotary tillage ridging effect is best in theory that the soil moisture content is 20-25%, but the soil moisture content in the adult region is generally 40-50%, even 70% sometimes, so that many agricultural mechanized operations cannot be completed, the soil is more overcast, particularly the soil is particularly slow to dry after rain, if seeds with requirements on the humidity of cultivated lands are sowed, the soil moisture content can not meet the sowing requirements in continuous rainy season, and the soil is not equal in busy season, when the agricultural is needed, and the crop yield and quality can be affected if the seeds are not gripped. Therefore, the research and development design of the field soil dryer can quickly dry soil with high humidity, and the soil can be dried to the humidity meeting the sowing requirement in a short time, so that the agricultural cultivation has great significance, the agricultural time is successfully robbed, and the income of vast farmers is improved.
Disclosure of Invention
The invention aims to overcome the defects of the prior art, and provides a movable soil quick dryer suitable for clay soil, which can quickly dry clay soil in a second stage and quickly reduce the moisture content in the clay soil in a short time so as to meet the requirements of farming in the rush farming.
The aim of the invention is realized by the following technical scheme:
the utility model provides a portable soil rapid drainer suitable for clay soil property, includes the organism with set up in the walking subassembly of the bottom of organism, its characterized in that: still including locating auger conveying subassembly in organism the place ahead, locate the second drying module in organism rear with locate the first drying module on organism upper portion, be equipped with first reducing mechanism between first drying module and the organism, the inside of organism is equipped with second reducing mechanism and circuitous soil transportation subassembly, auger conveying subassembly is located between the entry of organism traction direction and first drying module, auger conveying subassembly's one end is installed in the bottom of shovel soil bucket, and the other end is hung and is located the top of the entry of first drying module, the export intercommunication of first reducing mechanism in inside the organism, circuitous soil transportation subassembly transportation direction's end is connected with the discharge gate.
Further, the first drying component further comprises a drying cylinder, and a plurality of spray pipes are arranged on the inner wall of the drying cylinder.
Further, the second drying component comprises a box-type drying box, a double-outlet heater and a power supply, wherein the heater is connected with the power supply, a first hot air pipe and a second hot air pipe are arranged at the other end of the heater, the first hot air pipe is communicated with the inside of the box-type drying box, the second hot air pipe is communicated with the inner wall of the drying cylinder, and an exhaust fan and an exhaust device are arranged at the top of the box-type drying box.
Further, the exhaust device is an air outlet which is arranged at the top of the box-type drying box and is parallel to the exhaust fan.
Further, the exhaust device further comprises an auxiliary exhaust port arranged on the side face of the box-type drying box, and the auxiliary exhaust port is communicated with the drying cylinder.
Further, the exhaust device is an auxiliary exhaust outlet which is arranged at the top of the box-type drying box and communicated with the second hot air pipe.
Further, the inlet of the first crushing device is connected with the outlet of the first drying assembly, and the outlet of the first crushing device is positioned above the second crushing device.
Further, the second crushing device comprises a coarse rotary blade and a fine rotary blade which are arranged on a rotary tillage shaft in the box-type drying box, the fine rotary blade is arranged at the left lower part of the coarse rotary blade, and an inclined screen plate is arranged below the coarse rotary blade and the fine rotary blade.
Further, circuitous soil transportation subassembly still is equipped with in the box drying cabinet, circuitous soil transportation subassembly includes two first drive belt and the second drive belt that the traffic direction is opposite, first drive belt and second drive belt all overlap respectively and locate on two sets of belt pulleys, the end and the discharge gate of the traffic direction of second drive belt are connected, first drive belt is located the below of inclined screen plate.
Further, circuitous soil transportation assembly is still equipped with in the drying cabinet, circuitous soil transportation assembly includes two belt pulleys and locates the drive belt on the belt pulley around, drive belt is located the below of inclined screen plate.
Further, the shells of the drying cylinder and the box-type drying box are provided with heat preservation intermediate layers.
Further, a three-point traction device is arranged in front of the machine body.
Further, the walking assembly is a plurality of universal wheels, and the universal wheels are installed at the bottom end of the machine body through universal wheel seats.
The beneficial effects of the invention are as follows:
1) This soil drier can carry out dual rapid draing to the clay wet soil matter, reduces the moisture content of soil matter rapidly, to the seeding that needs the time of robbing the agriculture and have the requirement to soil matter humidity in meeting, can the rapid draing soil in order to reach the requirement of seed to humidity, of course, to some not being urgent in the time of robbing the agriculture and also need the condition of dry soil, also improved its work efficiency, the better all-round stoving of dry effect.
2) The sticky wet soil is subjected to first-stage drying in the drying cylinder in the first drying assembly, upward hot air in the drying cylinder and gravity of the soil are utilized to form convection, drying time and effect are guaranteed, and soil moisture can be evaporated by about 20% -30% in the first drying process.
3) The wet soil of gluing carries out the second grade drying in the box drying cabinet in the second drying module, adopts the mode of box drying cabinet for the omnidirectional radiation reaches the heat source in the whole drying cabinet, and the moisture of soil can evaporate to the content about 20% -25% after this way drying procedure, and simultaneously first drying module and second drying module share a heat source, and convenient simple and practical, the key is that the heat has been saved, and waste gas heat source in the second drying module can also transport in the first dysphoria subassembly through the air exit, can not extravagant energy.
4) The soil after the first crushing assembly, coarse rotary blades and fine rotary blades crush the soil further, after the coarse rotary blades crush, small-particle soil is filtered to the circuitous soil transportation assembly at the lower layer through the inclined screen plate, large-particle soil slides to the small-particle soil after the fine rotary blades slide along with the inclined screen plate, the time of loosening the soil and hammering the soil is saved for the farming after the soil is crushed, and finally the soil after drying and crushing treatment is transported to the discharge hole of the dryer along with the circuitous soil transportation assembly for sowing.
5) The first drying assembly and the second drying assembly are respectively arranged in the vertical direction and the horizontal direction of the machine body, and the machine type volume of the whole dryer is effectively controlled.
Drawings
FIG. 1 is a schematic overall structure of embodiment 1 of the present invention;
FIG. 2 is a schematic overall structure of embodiment 2 of the present invention;
FIG. 3 is a schematic overall structure of embodiment 3 of the present invention;
in the figure, 1-organism, 2-walking assembly, 3-auger delivery assembly, 4-first drying assembly, 401-entry, 402-stoving section of thick bamboo, 5-second drying assembly, 501-box drying cabinet, 502-dual outlet heater, 503-power, 504-first hot-blast main, 505-second hot-blast main, 506-air exhauster, 507-air outlet, 508-air exit, 6-first reducing mechanism, 7-second reducing mechanism, 701-coarse rotary blade, 702-fine rotary blade, 8-circuitous soil transportation assembly, 801-first driving belt, 802-second driving belt, 803-belt pulley, 9-shovel, 10-discharge gate, 11-oblique sieve plate, 12-three-point traction device.
Detailed Description
The technical solutions of the present invention will be clearly and completely described below with reference to the embodiments, and it is apparent that the described embodiments are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by a person skilled in the art without any inventive effort, are intended to be within the scope of the present invention, based on the embodiments of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution:
example 1
As shown in fig. 1, a portable soil rapid dryer suitable for clay nature, including organism 1 with set up in walking subassembly 2 of the bottom of organism 1, its characterized in that: still including locating auger delivery subassembly 3 in the organism 1 the place ahead, locate the second drying component 5 in organism 1 the rear and locate the first drying component 4 on organism 1 upper portion, be equipped with first reducing mechanism 6 between first drying component 4 and the organism 1, the inside of organism 1 is equipped with second reducing mechanism 7 and roundabout soil transportation subassembly 8, auger delivery subassembly 3 is located between organism 1 traction direction and the entry 401 of first drying component 4, the bottom at shovel 9 is installed to auger delivery subassembly 3 one end, and the other end is suspended in the top of the entry 401 of first drying component 4, shovel 9 shovel soil after the soil convey inside first drying component 4 through auger delivery subassembly 3, auger delivery subassembly connects power supply unit, provides power for its transportation soil.
The outlet of the first crushing device 6 is communicated with the inside of the machine body 1, the inlet of the first crushing device 6 is communicated with the outlet of the first drying assembly 4, and the tail end of the circuitous soil transportation assembly 8 in the transportation direction is connected with the discharge port 10.
The first drying assembly 4 further comprises a drying cylinder 402, and a plurality of spray pipes 403 are arranged on the inner wall of the drying cylinder 402.
The second drying assembly 5 comprises a box-type drying box 501, a double-outlet heater 502 and a power supply 503, wherein the heater 502 is connected with the power supply 503, a first hot air pipe 504 and a second hot air pipe 505 are arranged at the other end of the heater, the first hot air pipe 504 is communicated with the inside of the box-type drying box 501, the second hot air pipe 505 is communicated with the inner wall of the drying cylinder 402, an exhaust fan 506 and an air outlet 507 are arranged at the top of the box-type drying box 501, after the power supply is connected, the double-outlet heater 502 is rapidly heated, hot air is respectively transmitted to the drying cylinder 402 and the inside of the box-type drying box 501 through the first hot air pipe 504 and the second hot air pipe 505, the first hot air pipe 504 is communicated to the bottom end of the drying cylinder 402, the drying cylinder 402 forms hot air from bottom to top, the hot air is sprayed out through a spray pipe 403, and about 20% -30% of soil moisture can be evaporated in the first drying process.
The whole box body in the box type drying box 501 is filled with hot air, so that the air flow mixing and fusion are more uniform, the arrangement of the invention, the hot air is radiated by the hot air in all directions, the drying efficiency and uniformity are greatly improved, and the moisture of the soil can be evaporated to about 20% -25% after the drying procedure.
The inlet of the first crushing device 6 is connected with the outlet of the first drying assembly 4, and the outlet of the first crushing device 6 is positioned above the second crushing device 7.
The second crushing device 7 comprises a coarse rotary blade 701 and a fine rotary blade 702 which are arranged on a rotary tillage shaft in the box type drying box 501, the fine rotary blade 702 is arranged at the left lower part of the coarse rotary blade 701, an inclined screen plate 11 is arranged below the coarse rotary blade 701 and the fine rotary blade 702, the coarse rotary blade 701 and the fine rotary blade 702 further crush soil, the coarse rotary blade 701 and the fine rotary blade 702 are positioned at a high position and a low position, the inclined screen plate 11 is obliquely arranged on the side wall of the box type drying box 501, small-particle soil is filtered to a lower circuitous soil conveying assembly through the inclined screen 11 after the coarse rotary blade 701 is crushed, large-particle soil slides to the fine rotary blade 702 along with the inclined screen plate 11 to be further crushed into small-particle soil, the time of a soil loosening hammer is saved for a farmer after the soil is crushed, and finally the dried and crushed soil is conveyed to a discharge hole of the drying machine along with the circuitous soil conveying assembly for sowing.
The box drying cabinet 501 is internally provided with a circuitous soil transportation assembly 8, the circuitous soil transportation assembly 8 comprises a first driving belt 801 and a second driving belt 802 which are opposite in transportation direction, the first driving belt 801 and the second driving belt 802 are respectively sleeved on two groups of belt pulleys 803, the tail end of the second driving belt 802 in the transportation direction is connected with a discharge hole 10, and the first driving belt 801 is positioned below the inclined screen plate 11. Still be equipped with circuitous soil transportation subassembly in the drying cabinet, circuitous soil transportation subassembly includes two belt pulleys around and locates the driving belt on the belt pulley, driving belt is located the below of inclined screen board, the soil after smashing falls into on first driving belt 801 through inclined screen board 11, first driving belt 801 transports the second driving belt 802 with the soil to the arrow direction of fig. 1, second driving belt 802 transports outside discharge gate 10 department discharge organism 1 to the arrow direction of fig. 1, set up the circuitous transportation subassembly that makes a round trip, can prolong the dry time, make the soil dry more abundant.
The shells of the drying cylinder 402 and the box-type drying box 501 are provided with heat insulation intermediate layers, so that heat insulation effects are facilitated.
The three-point traction device 12 is arranged in front of the machine body 1, the soil dryer can be hung on traction machinery in a three-point hanging mode, such as a tractor, when in operation, the soil dryer is placed on the ground, the tractor drives to advance, and surface soil is scooped up into the dryer through the auger conveying assembly 3.
The walking assembly 2 is a plurality of universal wheels, and the universal wheels are arranged at the bottom end of the machine body 1 through universal wheel seats.
Example 2
As shown in fig. 2, embodiment 2 is different from embodiment 1 in that the exhaust device is provided differently, and on the basis of embodiment 1, the exhaust device further includes an auxiliary exhaust port 508 provided on the side surface of the box-type drying box 501, the auxiliary exhaust port 508 is communicated with the drying cylinder 402, and the heat source can be reused.
Example 3
As shown in fig. 3, embodiment 3 is different from embodiment 1 in that the exhaust device is provided differently, and an auxiliary exhaust port 508 is provided at the air outlet 507 of embodiment 1, where the auxiliary exhaust port 508 is communicated with the second hot air pipe 505, and the residual heat source or waste hot air is exhausted into the drying cylinder for reuse through the second hot air pipe 505.
The foregoing is merely a preferred embodiment of the invention, and it is to be understood that the invention is not limited to the form disclosed herein but is not to be construed as excluding other embodiments, but is capable of numerous other combinations, modifications and environments and is capable of modifications within the scope of the inventive concept, either as taught or as a matter of routine skill or knowledge in the relevant art. And that modifications and variations which do not depart from the spirit and scope of the invention are intended to be within the scope of the appended claims.
Claims (7)
1. The utility model provides a portable soil rapid drainer suitable for clay soil property, includes organism (1) and set up in running gear (2) of the bottom of organism (1), its characterized in that: the novel scraper conveyor is characterized by further comprising an auger conveying component (3) arranged in front of the machine body (1), a second drying component (5) arranged behind the machine body (1) and a first drying component (4) arranged on the upper portion of the machine body (1), wherein a first crushing device (6) is arranged between the first drying component (4) and the machine body (1), a second crushing device (7) and a roundabout soil conveying component (8) are arranged in the machine body (1), the auger conveying component (3) is positioned between the traction direction of the machine body (1) and an inlet (401) of the first drying component (4), one end of the auger conveying component (3) is arranged at the bottom of a soil shoveling bucket (9), the other end of the auger conveying component is suspended above the inlet (401) of the first drying component (4), an outlet of the first crushing device (6) is communicated with the interior of the machine body (1), and the tail end of the roundabout soil conveying component (8) in the conveying direction is connected with a discharge port (10);
the first drying assembly (4) further comprises a drying cylinder (402), and a plurality of spray pipes (403) are arranged on the inner wall of the drying cylinder (402);
the second drying assembly (5) comprises a box-type drying box (501), a double-outlet heater (502) and a power supply (503), wherein the heater (502) is connected with the power supply (503), a first hot air pipe (504) and a second hot air pipe (505) are arranged at the other end of the heater, the first hot air pipe (504) is communicated with the inside of the box-type drying box (501), the second hot air pipe (505) is communicated with the inner wall of the drying cylinder (402), and an exhaust fan (506) and an exhaust device are arranged at the top of the box-type drying box (501);
the inlet of first reducing mechanism (6) with the export of first drying module (4) links to each other, and the export of first reducing mechanism (6) is located the top of second reducing mechanism (7), second reducing mechanism (7) are including installing thick rotary blade (701) and thin rotary blade (702) on the rotary tillage axle in box drying cabinet (501), thin rotary blade (702) are located the left side below of thick rotary blade (701), the below of thick rotary blade (701) and thin rotary blade (702) is equipped with oblique sieve (11).
2. The mobile soil quick dryer suitable for clay soil according to claim 1, wherein the exhaust means is an air outlet (507) arranged parallel to an exhaust fan (506) arranged at the top of the box type drying box (501).
3. The mobile soil quick dryer suitable for clay soil according to claim 2, wherein the exhaust device further comprises an auxiliary exhaust port (508) provided at a side of the box type drying oven (501), the auxiliary exhaust port (508) being communicated with the drying cylinder (402).
4. The mobile soil quick dryer suitable for clay soil according to claim 1, wherein the exhaust means is an auxiliary exhaust port (508) provided at the top of the box type drying oven (501) and communicated with the second hot air duct (505).
5. The mobile soil flash dryer suitable for clay soil properties of claim 1, wherein: still be equipped with circuitous soil transportation subassembly (8) in box drying cabinet (501), circuitous soil transportation subassembly (8) are including two first drive belt (801) and second drive belt (802) that transport direction is opposite, first drive belt (801) and second drive belt (802) are respectively overlapped and are located on two sets of belt pulleys (803), the end and the discharge gate (10) of the transport direction of second drive belt (802) are connected, first drive belt (801) are located the below of inclined screen board (11).
6. The mobile soil flash dryer suitable for clay soil according to any one of claims 1-5 wherein: the front of the machine body (1) is provided with a three-point traction device (12).
7. The mobile soil flash dryer suitable for clay soil according to any one of claims 1-5 wherein: the walking assembly (2) is a plurality of universal wheels, and the universal wheels are arranged at the bottom end of the machine body (1) through universal wheel seats.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811445153.1A CN109269279B (en) | 2018-11-29 | 2018-11-29 | Portable soil rapid drainer suitable for clay wet soil matter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811445153.1A CN109269279B (en) | 2018-11-29 | 2018-11-29 | Portable soil rapid drainer suitable for clay wet soil matter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109269279A CN109269279A (en) | 2019-01-25 |
| CN109269279B true CN109269279B (en) | 2023-12-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811445153.1A Active CN109269279B (en) | 2018-11-29 | 2018-11-29 | Portable soil rapid drainer suitable for clay wet soil matter |
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| Country | Link |
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| CN (1) | CN109269279B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109759214A (en) * | 2019-01-29 | 2019-05-17 | 湖南新九方科技有限公司 | A kind of crushing mechanism suitable for heavy-metal contaminated soil reparation |
| CN110470128A (en) * | 2019-09-16 | 2019-11-19 | 山东华誉机械设备有限公司 | A kind of box rotary drier |
| CN111892050A (en) * | 2020-09-01 | 2020-11-06 | 杨正 | Preparation method for producing layered porous activated carbon with high specific surface area |
| CN113686139B (en) * | 2021-10-11 | 2022-01-25 | 江苏汉菱肥业有限责任公司 | Crop straw recycling and drying machine for fertilizer raw material processing |
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| JP2010197024A (en) * | 2009-02-27 | 2010-09-09 | Kenki Kk | Drying device |
| CN206638006U (en) * | 2017-03-16 | 2017-11-14 | 重庆宝禾复合肥有限公司 | A kind of chemical fertilizer production drying device with one section of two-stage drying |
| CN207103413U (en) * | 2017-08-18 | 2018-03-16 | 济宁市赛恩斯环境科技有限公司 | Volatile contaminant soil restoring device |
| KR20180038204A (en) * | 2016-10-06 | 2018-04-16 | 주식회사 포스코건설 | Apparatus for reducing moisture of waste |
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| CN207727385U (en) * | 2017-12-07 | 2018-08-14 | 中国一冶集团有限公司 | High liquid limit roadbed backfill processing unit |
| CN209485006U (en) * | 2018-11-29 | 2019-10-11 | 成都市农林科学院 | A kind of moveable-type soil rapid dryer suitable for sticking wet soil matter |
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2018
- 2018-11-29 CN CN201811445153.1A patent/CN109269279B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010197024A (en) * | 2009-02-27 | 2010-09-09 | Kenki Kk | Drying device |
| KR20180038204A (en) * | 2016-10-06 | 2018-04-16 | 주식회사 포스코건설 | Apparatus for reducing moisture of waste |
| CN206638006U (en) * | 2017-03-16 | 2017-11-14 | 重庆宝禾复合肥有限公司 | A kind of chemical fertilizer production drying device with one section of two-stage drying |
| CN207103413U (en) * | 2017-08-18 | 2018-03-16 | 济宁市赛恩斯环境科技有限公司 | Volatile contaminant soil restoring device |
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| CN207727385U (en) * | 2017-12-07 | 2018-08-14 | 中国一冶集团有限公司 | High liquid limit roadbed backfill processing unit |
| CN209485006U (en) * | 2018-11-29 | 2019-10-11 | 成都市农林科学院 | A kind of moveable-type soil rapid dryer suitable for sticking wet soil matter |
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| CN109269279A (en) | 2019-01-25 |
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