CN219228585U - Nutrient soil production device - Google Patents
Nutrient soil production device Download PDFInfo
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- CN219228585U CN219228585U CN202223496802.5U CN202223496802U CN219228585U CN 219228585 U CN219228585 U CN 219228585U CN 202223496802 U CN202223496802 U CN 202223496802U CN 219228585 U CN219228585 U CN 219228585U
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- nutrient soil
- soil production
- crusher
- solar panel
- filter screen
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- 235000015097 nutrients Nutrition 0.000 title claims abstract description 91
- 239000002689 soil Substances 0.000 title claims abstract description 90
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 75
- 238000010564 aerobic fermentation Methods 0.000 claims description 28
- 238000001914 filtration Methods 0.000 claims description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 16
- 238000009826 distribution Methods 0.000 claims description 12
- 238000005303 weighing Methods 0.000 claims description 8
- 238000003860 storage Methods 0.000 claims description 4
- 239000011148 porous material Substances 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 11
- 239000002910 solid waste Substances 0.000 abstract description 11
- 239000000463 material Substances 0.000 description 21
- 238000000855 fermentation Methods 0.000 description 15
- 230000004151 fermentation Effects 0.000 description 14
- 239000010802 sludge Substances 0.000 description 12
- 239000002245 particle Substances 0.000 description 8
- 239000010865 sewage Substances 0.000 description 8
- 239000011343 solid material Substances 0.000 description 8
- 239000007789 gas Substances 0.000 description 6
- 238000005520 cutting process Methods 0.000 description 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 3
- 239000008187 granular material Substances 0.000 description 3
- 239000001301 oxygen Substances 0.000 description 3
- 229910052760 oxygen Inorganic materials 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 238000012216 screening Methods 0.000 description 3
- 239000013049 sediment Substances 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 244000052616 bacterial pathogen Species 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 239000004615 ingredient Substances 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 230000001502 supplementing effect Effects 0.000 description 2
- 241000883990 Flabellum Species 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003020 moisturizing effect Effects 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 230000009965 odorless effect Effects 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000008400 supply water Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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Abstract
The utility model relates to the field of solid waste resource production devices, and particularly discloses a nutrient soil production device which comprises a vertical lifting transport vehicle, wherein the vertical lifting transport vehicle is rotationally connected with hydraulic vertical lifting equipment, the tail end of the vertical lifting transport vehicle is rotationally connected with a nutrient soil production tank, and a folding solar panel is rotationally connected on the vertical lifting transport vehicle; the utility model discloses a hydraulic erection device, which is characterized in that one end of the hydraulic erection device, which is far away from a erection transport vehicle, is connected with one side of a nutrient soil production tank, the hydraulic erection device is used for fixing the nutrient soil production tank on the erection transport vehicle, the hydraulic erection device is used for being matched with the nutrient soil production tank in transportation to install and adjust the transportation angle of the nutrient soil production tank, and the hydraulic erection device is also used for being connected with a folding solar panel in the working process to support and adjust the angle of the nutrient soil production tank.
Description
Technical Field
The utility model relates to the technical field of solid waste recycling production devices, in particular to a nutrient soil production device.
Background
The solid waste such as river and lake sediment, sewage treatment plant sludge and the like contains rich nutrient substances such as nitrogen and phosphorus, and has good resource utilization potential. One of the main recycling directions of solid wastes such as river and lake bottom sludge, sewage treatment plant sludge and the like is to produce nutrient soil. However, the nutrient soil production workshops are generally far away from these solid waste stockpiling sites and nutrient soil utilization sites, and the transportation of solid waste and nutrient soil results in high resource utilization costs.
The common fermentation methods of the nutrient soil mainly comprise anaerobic fermentation and aerobic fermentation methods, the anaerobic fermentation operation is simple, the fermentation period is long, odor is generated, pathogenic bacteria and ova cannot be effectively killed, the aerobic fermentation method is short in period, the product is odorless, and pathogenic bacteria and ova can be killed.
However, the existing aerobic fermentation nutrient soil production systems are mainly designed in a split mode, and the problems of high transportation cost, complex operation procedures and large occupied area caused by the fact that weighing, crushing and fermentation of nutrient soil ingredients are required to be separated in the process of producing the nutrient soil by aerobic fermentation of solid wastes such as river and lake sediment, sludge of sewage treatment plants and the like and using the nutrient soil cannot be solved.
Disclosure of Invention
The utility model aims to provide a nutrient soil production device which solves the following technical problems:
how to solve the problems of large occupied area, complex operation procedures and reduced transportation cost of the nutrient soil in the processes of weighing, crushing and fermenting the nutrient soil ingredients.
The aim of the utility model can be achieved by the following technical scheme:
the nutrient soil production device comprises a vertical transport vehicle, wherein the vertical transport vehicle is rotationally connected with hydraulic vertical equipment, the bottom angle rotation of the hydraulic vertical equipment is adjustable, the tail end of the vertical transport vehicle is rotationally connected with a nutrient soil production tank, and the vertical transport vehicle is connected with a folding solar panel with a multi-directional rotating shaft;
the hydraulic erection equipment is connected with one side of the nutrient soil production tank at one end far away from the erection transport vehicle, the hydraulic erection equipment is used for fixing the nutrient soil production tank on the erection transport vehicle, the hydraulic erection equipment is used for being matched with the nutrient soil production tank to install and adjust the transportation angle of the nutrient soil production tank during transportation, and the hydraulic erection equipment is also used for being connected with the folding solar panel in the working process to support and adjust the angle of the hydraulic erection equipment.
Preferably, a folding shaft is arranged in the middle of the folding solar panel, a multidirectional rotating shaft is arranged at the bottom of the folding solar panel, the folding solar panel is folded relatively through the folding shaft, and the angle of the folding solar panel is adjusted through the multidirectional rotating shaft.
Preferably, the top of the nutrient soil production tank is provided with a feed port, the bottom of the feed port is provided with a weighing sensor, the bottom of the feed port is communicated with a crushed aggregates filtering area, and the bottom of the crushed aggregates filtering area is provided with an aerobic fermentation area.
Preferably, the crushed aggregates filtering area top is provided with the motor, the coaxial rotation of motor one end has connected gradually first breaker, second breaker, third breaker, first breaker is the cusp, second breaker and third breaker are the flabellum form, be provided with the filter screen between first breaker, second breaker, the third breaker, a plurality of the filter screen from the top down includes first filter screen, second filter screen and third filter screen in proper order, just the aperture from the top down of first filter screen, second filter screen and third filter screen reduces in proper order, aerobic fermentation area is provided with screw conveyer, screw conveyer and first breaker, second breaker, the coaxial rotation of third breaker.
Preferably, the bottom end of the aerobic fermentation zone is provided with a gas distribution plate, one end of the gas distribution plate is provided with a discharge hole, and the bottom of the other end of the gas distribution plate is communicated with a blower.
Preferably, one side of the nutrient soil production tank far away from the discharge hole is provided with an air hole, one side of the nutrient soil production tank close to the air hole is provided with a water tank, the bottom end of the water tank is communicated with an aerobic fermentation zone, and the aerobic fermentation zone is provided with a temperature measuring port.
Preferably, the front end of the erection conveyor is provided with a storage battery, and the nutrient soil production tank is also provided with a central control unit.
The utility model has the beneficial effects that:
(1) According to the utility model, the hydraulic erection equipment is used for fixing the nutrient soil production tank on the erection transport vehicle, the hydraulic erection equipment is detached and connected with the top of the folding solar panel after erecting the nutrient soil production tank, the hydraulic erection equipment is also used for supporting the folding solar panel and adjusting the angle of the folding solar panel, the hydraulic erection equipment is used for ensuring that the nutrient soil production tank and the folding solar panel realize transportation and on-site nutrient soil production on the erection transport vehicle, the design is compact, the occupied area is small, the external power supply is not needed, the transportation is convenient, the nutrient soil production device is suitable for field operation, the nutrient soil can be produced by using solid wastes such as river and lake bottom sludge, sewage treatment plant sludge and the like on site, and the nutrient soil finished product is utilized nearby, so that the nutrient soil production device has extremely high economical efficiency.
(2) According to the utility model, the nutrient soil production tank is arranged to ensure that the nutrient soil raw materials are processed, the feeding port is arranged at the upper part of the equipment, and the crushed aggregates filtering area is arranged at the bottom of the feeding port, so that the dewatered and dried river and lake bottom sludge, sewage treatment plant sludge and other solid wastes and other auxiliary materials are crushed and screened; specifically through starting the motor to the solid material in crushed aggregates filtration district broken, the motor drives epaxial different crushers and carries out crushing and cutting to the material, and the crusher of different shapes is broken big granule's material into the granule material to screen the material through the aperture that reduces step by step, guarantee that crushed aggregates are smashed more evenly, and the granule solid material gets into good oxygen fermentation district at last and carries out fermentation.
(3) According to the solar charging device, the folding shaft is arranged in the middle of the folding solar panel, the multidirectional rotating shaft is arranged at the bottom of the folding solar panel, the bottom end of the folding solar panel is movably connected to the erection transport vehicle, the angle of the folding solar panel can be adjusted through the multidirectional rotating shaft, and the optimal inclination angle is adjusted according to the geographic position and the time period when the device operates to charge solar energy; the folding solar panel is designed to be folding, and is folded during transportation, so that the transportation is convenient; when in use, the folding solar panel is unfolded, the light receiving area is increased, and the generated energy is improved. And a central control unit is arranged, the working condition of the air blower is adjusted according to the temperature change of the fermentation area, water in the water tank is used for supplementing water according to the fermentation progress, the aerobic fermentation speed is controlled, and the timely water supply to the nutrient soil production tank in a working state is ensured.
Drawings
The utility model is further described below with reference to the accompanying drawings.
FIG. 1 is a schematic view of the overall structure of a nutrient soil production device in the working state;
FIG. 2 is a schematic view showing the overall structure of a nutrient soil production device in a transportation state according to the present utility model;
FIG. 3 is a schematic view showing the internal structure of a nutrient soil production device according to the present utility model;
FIG. 4 is a front view showing a state of transportation of a nutrient soil production device of the present utility model;
FIG. 5 is a front view showing an operation state of the nutrient soil production device of the present utility model;
fig. 6 is an enlarged schematic view of the construction of the hydraulic erection device a of the present utility model.
Reference numerals: 1. hydraulic erection equipment; 2. a nutrient soil production tank; 21. a feed port; 22. a weighing sensor; 23. a particle filtration zone; 231. a first disrupter; 232. a second breaker; 233. a third crusher; 234. a filter screen; 2341. a first filter screen; 2342. a second filter screen; 2343. a third filter screen; 24. an aerobic fermentation zone; 241. a screw conveyor; 242. an air distribution plate; 25. a discharge port; 26. a temperature measuring port; 27. a water tank; 28. air holes; 3. folding the solar panel; 31. a folding shaft; 32. a multi-directional rotating shaft; 4. a motor; 5. a blower; 6. a storage battery; 7. and a central control unit.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1 and 6 of the drawings, the device is a vehicle-mounted nutrient soil production device, specifically, a lifting transport vehicle is provided, a hydraulic lifting device 1 and a nutrient soil production tank 2 are arranged on the lifting transport vehicle, the hydraulic lifting device 1 can adjust an angle through bottom rotation, the nutrient soil production tank 2 is fixed in angle through the hydraulic lifting device 1, the nutrient soil production tank 2 is transported and lifted, meanwhile, a folding solar panel 3 is arranged on the lifting transport vehicle, power is supplied and generated through solar energy, and the running of the equipment can be guaranteed. The nutrient soil production tank 2 is fixed on the vehicle body by the hydraulic erection device 1, the nutrient soil production tank 2 is horizontally placed when the device is transported, and the nutrient soil production tank is vertically placed on the ground by the hydraulic erection device 1 when the device works.
In the concrete implementation process, one end of the hydraulic erection equipment 1, which is far away from the erection transport vehicle, is connected with one side of the nutrient soil production tank 2, the hydraulic erection equipment 1 is used for fixing the nutrient soil production tank 2 on the erection transport vehicle, the hydraulic erection equipment 1 is detached after the nutrient soil production tank 2 is erected and is connected with the top of the folding solar panel 3, and the hydraulic erection equipment 1 is also used for supporting the folding solar panel 3 and adjusting the angle of the folding solar panel 3.
As an embodiment of the present utility model, please refer to fig. 1 and 3-5 of the accompanying drawings, specifically, a folding shaft 31 is provided in the middle of a folding solar panel 3, the bottom end of the folding solar panel 3 is movably connected to an erecting transport vehicle, the folding solar panel 3 can adjust the angle through the folding shaft 31 and a multidirectional rotating shaft 32, and is in a vertical state during transportation, and the device adjusts the optimal inclination angle according to the geographic position and the time period during operation to perform solar charging; the folding solar panel 3 is designed to be folding, and is folded during transportation, so that the transportation is convenient; when in use, the folding solar panel 3 is unfolded, the light receiving area is increased, and the generated energy is improved.
As an embodiment of the present utility model, please refer to fig. 2-3 of the accompanying drawings, the specific embodiment is: a feed port 21 is arranged at the top of the nutrient soil production tank 2, a weighing sensor 22 is arranged at the bottom of the feed port 21, a crushed aggregates filtering area 23 is communicated with the bottom of the feed port 21, and an aerobic fermentation area 24 is arranged at the bottom of the crushed aggregates filtering area 23; the dewatered and dried river and lake sediment, sewage treatment plant sludge and other auxiliary materials enter from a feed port 21, a weighing sensor 22 is arranged at the bottom of the feed port 21 and used for weighing materials, and the solid materials are ensured to reach a certain weight and then sequentially pass through a crushed aggregates filtering area 23 to be crushed and then enter an aerobic fermentation area 24 to be fermented.
As an embodiment of the present utility model, referring to fig. 3 of the drawings, in a specific embodiment, a motor 4 is disposed at the top of a crushed aggregates filtering area 23, one end of the motor 4 is coaxially and rotatably connected with a first crusher 231, a second crusher 232 and a third crusher 233 in sequence, the first crusher 231 is in a tooth shape, the second crusher 232 and the third crusher 233 are in a fan blade shape, a filter screen 234 is disposed between the first crusher 231, the second crusher 232 and the third crusher 233, the plurality of filter screens 234 sequentially comprise a first filter screen 2341, a second filter screen 2342 and a third filter screen 2343 from top to bottom, and the apertures of the first filter screen 2341, the second filter screen 2342 and the third filter screen 2343 sequentially decrease from top to bottom; the motor 4 is started to crush solid materials in the crushed aggregates filtering area 23, the motor 4 drives different crushers on the central shaft to crush and cut the materials, the first crusher 231 is toothed, the main function is to crush large-particle materials into small-particle materials, the materials are primarily screened by the first filter screen 2341, and the aperture of the first filter screen 2341 is 10-20mm; then, in the crushing process, the materials with the particle size lower than the particle size sequentially fall into a second crusher 232 to be subjected to secondary cutting, then fall into a third crusher 233 to be subjected to tertiary cutting through a second filter screen 2342, and finally fall into a third filter screen 2343 to be filtered; wherein the second crusher 232 and the third crusher 233 are both in the shape of fan blades, and the apertures of the second filter screen 2342 and the third filter screen 2343 are respectively 3-5mm and 2-3mm; the level screening of the solid waste is ensured by the screens 234 of different shapes and the screens 234 of different pore sizes.
In the embodiment, the aerobic fermentation zone 24 is provided with a screw conveyor 241, and the screw conveyor 241 rotates coaxially with the first crusher 231, the second crusher 232 and the third crusher 233; when the screening is finished and the solid materials fall into the aerobic fermentation zone 24 from the third filter screen 2343, the stirring and lifting effects on the solid materials are guaranteed by arranging the screw conveyor 241, and the synchronous rotation and the stirring efficiency improvement are guaranteed by arranging the stirrer and the screw machine to coaxially rotate.
As an embodiment of the present utility model, referring to fig. 1 and 3 of the drawings, in a specific embodiment, a gas distribution plate 242 is disposed at the bottom end of the aerobic fermentation zone 24, one end of the gas distribution plate 242 is provided with a discharge hole 25, and the bottom of the other end of the gas distribution plate 242 is communicated with a blower 5; the air distribution plate 242 is arranged to ensure that the requirement of uniform air distribution is met; the blower 5 is arranged to provide oxygen for the aerobic fermentation zone 24, the lowest end is provided with a discharge hole 25, and after the aerobic fermentation is completed, the finished nutrient soil is discharged from the discharge hole.
As an embodiment of the present utility model, referring to fig. 2 of the drawings, in a specific embodiment, an air hole 28 is provided at the top end of the nutrient soil production tank 2 far away from the discharge hole 25, a water tank 27 is provided at one side of the nutrient soil production tank 2 near the air hole 28, the bottom end of the water tank 27 is communicated with the aerobic fermentation zone 24, and a temperature measuring hole 26 is provided in the aerobic fermentation zone 24; and a temperature measuring port 26 is arranged to monitor the temperature in the aerobic fermentation process.
As an embodiment of the present utility model, referring to fig. 1-3 of the accompanying drawings, in a specific embodiment, a storage battery 6 is arranged at the front end of the erection conveyor, and a central control unit 7 is further arranged on the nutrient soil production tank 2; the equipment is provided with a central control unit 7, the working condition of a blower 5 is adjusted according to the temperature change of a fermentation area, water in a water tank 27 is used for supplementing water according to the fermentation progress, and the aerobic fermentation speed is controlled.
The working principle of the utility model is as follows: according to the utility model, the hydraulic erection equipment 1 is arranged and is used for fixing the nutrient soil production tank 2 on the erection transport vehicle, the hydraulic erection equipment 1 is disassembled and connected with the top of the folding solar panel 3 after the nutrient soil production tank 2 is erected, the hydraulic erection equipment 1 is also used for supporting the folding solar panel 3 and adjusting the angle of the folding solar panel, the hydraulic erection equipment 1 ensures that the nutrient soil production tank 2 and the folding solar panel 3 realize transportation and in-situ nutrient soil production on the erection transport vehicle, the design is compact, the occupied area is small, no external power supply is needed, the transportation is convenient, the nutrient soil is suitable for field operation, the solid wastes such as river and lake bottom mud, sewage treatment plant sludge and the like can be used for producing the nutrient soil on site, and the nutrient soil finished product is utilized nearby, so that the economic efficiency is extremely high; the utility model ensures the processing of the nutrient soil raw materials by arranging the nutrient soil production tank 2, the upper part of the equipment is provided with the feed inlet 21, and the bottom of the feed inlet 21 is provided with the crushed aggregates filtering area 23, so as to ensure the crushing and screening of the dewatered and dried river and lake bottom sludge, sewage treatment plant sludge and other auxiliary materials; specifically, the motor 4 is started to crush solid materials in the crushed aggregates filtering area 23, the motor 4 drives different stirrers on the central shaft to crush and cut the materials, the stirrers with different shapes crush large-particle materials into small-particle materials, the materials are screened through the aperture which is gradually reduced, the crushed aggregates are ensured to be crushed more uniformly, and finally the small-particle solid materials enter the aerobic fermentation area 24 for fermentation; the folding shaft 31 and the multidirectional rotating shaft 32 are arranged in the middle of the folding solar panel 3, the bottom end of the folding solar panel 3 is movably connected to the erection transport vehicle, the angle of the folding solar panel 3 can be adjusted through the folding shaft 31 and the multidirectional rotating shaft 32, the folding solar panel is in a vertical state during transportation, and the optimal inclination angle is adjusted according to the geographic position and the time period during operation of the device to charge solar energy; the folding solar panel 3 is designed to be folding, and is folded during transportation, so that the transportation is convenient; when in use, the folding solar panel 3 is unfolded, the light receiving area is increased, and the generated energy is improved. Through the weight program of each material arranged in the central processing unit 7, when the set weight of the material is reached, a weight sensor sends an instruction to the central processing unit 7, a feed inlet is opened, after the materials enter, the feed inlet is closed, then a motor 4 is started, and the motor 4 drives a crushing and cutting device on a central shaft to crush and cut the materials; through setting up central control unit 7, according to the fermentation zone temperature change adjustment air-blower 5 behavior, use the water tank 27 from the water of taking to carry out moisturizing according to the progress of fermentation, control good oxygen fermentation speed, guarantee in time to the nutrient soil production jar 2 of operating condition in time supply water.
The foregoing describes one embodiment of the present utility model in detail, but the description is only a preferred embodiment of the present utility model and should not be construed as limiting the scope of the utility model. All equivalent changes and modifications within the scope of the present utility model are intended to be covered by the present utility model.
Claims (7)
1. The nutrient soil production device is characterized by comprising a vertical transport vehicle, wherein the vertical transport vehicle is rotationally connected with hydraulic vertical lifting equipment (1), the bottom rotation angle of the hydraulic vertical lifting equipment (1) is adjustable, the tail end of the vertical transport vehicle is rotationally connected with a nutrient soil production tank (2), and the vertical transport vehicle is connected with a folding solar panel (3) with a multidirectional rotating shaft;
the hydraulic pressure erects one end that transport vechicle was kept away from to erect equipment (1) and nutrient soil production jar (2) one side is connected, hydraulic pressure erects equipment (1) and is used for fixing nutrient soil production jar (2) on erecting the transport vechicle, hydraulic pressure erects equipment (1) and is used for installing and adjusting the transportation angle of nutrient soil production jar (2) with nutrient soil production jar (2) cooperation when transporting, hydraulic pressure erects equipment (1) still is used for being connected with folding solar panel (3) in the course of the work and is used for supporting and adjusting its angle.
2. The nutrient soil production device according to claim 1, wherein a folding shaft (31) is arranged in the middle of the folding solar panel (3), a multidirectional rotating shaft (32) is arranged at the bottom of the folding solar panel (3), the folding solar panel (3) is relatively folded through the folding shaft (31), and the angle between the folding solar panel (3) and the sun is adjusted through the multidirectional rotating shaft (32).
3. The nutrient soil production device according to claim 1, wherein a feed opening (21) is formed in the top of the nutrient soil production tank (2), a weighing sensor (22) is arranged at the bottom of the feed opening (21), a crushed aggregates filtering area (23) is communicated with the bottom of the feed opening (21), and an aerobic fermentation area (24) is arranged at the bottom of the crushed aggregates filtering area (23).
4. A nutrient soil production device according to claim 3, wherein the top of the crushed aggregates filtering area (23) is provided with a motor (4), one end of the motor (4) is coaxially and rotatably connected with a first crusher (231), a second crusher (232) and a third crusher (233) in sequence, the first crusher (231) is toothed, the second crusher (232) and the third crusher (233) are fan-blade-shaped, a filter screen (234) is arranged between the first crusher (231), the second crusher (232) and the third crusher (233), a plurality of filter screens (234) sequentially comprise a first filter screen (2341), a second filter screen (2342) and a third filter screen (2343) from top to bottom, the pore diameters of the first filter screen (2341), the second filter screen (2342) and the third filter screen (2343) sequentially decrease from top to bottom, and the aerobic fermentation area (24) is provided with a screw conveyor (241), and the screw conveyor (241) is coaxially rotated with the first crusher (231) and the third crusher (233).
5. A nutrient soil production device according to claim 3, wherein a gas distribution plate (242) is arranged at the bottom end of the aerobic fermentation zone (24), a discharge port (25) is formed at one end of the gas distribution plate (242), and a blower (5) is communicated with the bottom of the other end of the gas distribution plate (242).
6. The nutrient soil production device according to claim 4, wherein an air hole (28) is formed in one side, far away from the discharge hole (25), of the nutrient soil production tank (2), a water tank (27) is arranged on one side, close to the air hole (28), of the nutrient soil production tank (2), the bottom end of the water tank (27) is communicated with the aerobic fermentation zone (24), and a temperature measuring hole (26) is formed in the aerobic fermentation zone (24).
7. The nutrient soil production device according to claim 1, characterized in that the front end of the erection conveyor is provided with a storage battery (6), and the nutrient soil production tank (2) is further provided with a central control unit (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223496802.5U CN219228585U (en) | 2022-12-27 | 2022-12-27 | Nutrient soil production device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223496802.5U CN219228585U (en) | 2022-12-27 | 2022-12-27 | Nutrient soil production device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219228585U true CN219228585U (en) | 2023-06-23 |
Family
ID=86849603
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223496802.5U Active CN219228585U (en) | 2022-12-27 | 2022-12-27 | Nutrient soil production device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219228585U (en) |
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2022
- 2022-12-27 CN CN202223496802.5U patent/CN219228585U/en active Active
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Address after: 230000 No.20 Tongling Road, Yaohai District, Hefei City, Anhui Province Patentee after: Anhui Construction Engineering Transportation and Navigation Group Co.,Ltd. Patentee after: Hefei University of Technology Address before: 230000 No.20 Tongling Road, Yaohai District, Hefei City, Anhui Province Patentee before: ANHUI PROVINCE TRANSPORTATION HARBOR ENGINEERING CO.,LTD. Patentee before: Hefei University of Technology |