CN116472811A - Hydrologic cycle formula saline and alkaline land soil improvement device - Google Patents

Hydrologic cycle formula saline and alkaline land soil improvement device Download PDF

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Publication number
CN116472811A
CN116472811A CN202310578759.7A CN202310578759A CN116472811A CN 116472811 A CN116472811 A CN 116472811A CN 202310578759 A CN202310578759 A CN 202310578759A CN 116472811 A CN116472811 A CN 116472811A
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CN
China
Prior art keywords
conveyor belt
box
water
saline
soil improvement
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Withdrawn
Application number
CN202310578759.7A
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Chinese (zh)
Inventor
陈超
马驰
李国庆
庞维豪
杨紫渊
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Karamay Jiahui Ecological Tourism Co ltd
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Karamay Jiahui Ecological Tourism Co ltd
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Application filed by Karamay Jiahui Ecological Tourism Co ltd filed Critical Karamay Jiahui Ecological Tourism Co ltd
Priority to CN202310578759.7A priority Critical patent/CN116472811A/en
Publication of CN116472811A publication Critical patent/CN116472811A/en
Withdrawn legal-status Critical Current

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    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01BSOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
    • A01B77/00Machines for lifting and treating soil

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  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Soil Sciences (AREA)
  • Environmental Sciences (AREA)
  • Processing Of Solid Wastes (AREA)

Abstract

The invention discloses a water circulation type saline-alkali soil improvement device, which relates to the technical field of saline-alkali soil improvement and comprises a main box, wherein a hopper is arranged on the upper side of one end of the main box, a downward discharge hole is arranged on the other end of the main box, an upper conveying belt and a lower conveying belt are horizontally arranged in the main box, the lower conveying belt is positioned below the upper conveying belt, filtering holes are respectively formed in the upper conveying belt and the lower conveying belt in a penetrating manner, the upper conveying belt and the lower conveying belt are respectively arranged on the outer side of a conveying roller, and the conveying rollers are driven by a motor; the invention can realize high-efficiency and thorough spray washing improvement on soil, can realize water source recycling while improving improvement efficiency, reduces waste of water body, saves improvement cost, and can keep high-efficiency improvement effect in the improvement process.

Description

Hydrologic cycle formula saline and alkaline land soil improvement device
Technical Field
The invention relates to the technical field of saline-alkali soil improvement, in particular to a water circulation type saline-alkali soil improvement device.
Background
The saline-alkali soil refers to the soil with higher salt content and alkaline substance content and higher pH value. Any kind of crop is difficult to grow on this soil, which has a great impact on agricultural production.
The improvement modes of the saline-alkali soil are as follows:
1. leaching method: the soil surface is washed by water, so that salt and alkaline substances are dissolved and discharged out of the soil surface layer. The method is simple and feasible, but has certain requirements on water source and high operation cost.
2. Adjusting irrigation water quality: the chemical composition of the irrigation water is changed to reduce the salt and alkaline content. For example, increasing the chloride concentration of irrigation water can increase the ion exchange capacity in the soil and reduce the accumulation of salt. And water loss can be reduced by utilizing technologies such as drip irrigation, layered irrigation and the like, so that salt in the soil is gradually diluted.
3. Applying an organic fertilizer: the organic substances in the organic fertilizer can absorb nutrients and improve the stability of the soil structure, thereby reducing the accumulation of salt and alkaline substances. The organic fertilizer can be applied to improve the organic matter content in the soil, reduce the pH value of the soil, improve the soil hardness and increase the water holding capacity of the soil.
4. Plant selection: plants with good saline-alkali tolerance or plants special for saline-alkali soil are selected to improve soil, such as halophytes such as reed and nettle, and rotation or mixed planting among plants is enhanced, so that the soil quality is improved.
5. And (3) manual improvement: if the pH value of the soil is changed by chemical measures, acidic salts such as ferric sulfate, aluminum sulfate and the like can be selected to change the pH value of the soil, and the quality of the soil can be changed by acidic fertilizers.
In addition, through retrieving, chinese patent No. CN111373895B discloses a saline-alkali soil improvement device, including the fuselage body, the one end of fuselage body is provided with first turning mechanism, the inside of fuselage body is provided with storage bin and mixed storehouse, the other end of fuselage body is provided with second turning mechanism, storage bin is located the top in mixed storehouse.
The saline-alkali soil improvement device mixes soil and soil conditioner and improves the uniformity of fertilization, thereby achieving the aim of soil improvement;
however, the above-mentioned saline-alkali soil improvement device and the above-mentioned several improvement methods also have the shortcoming that improvement efficiency is low, water resource demand is big, water resource waste is serious in actual operation process, therefore the invention provides a hydrologic cycle formula saline-alkali soil improvement device here.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides a water circulation type saline-alkali soil improvement device.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
the utility model provides a hydrologic cycle saline-alkali soil improvement device, includes the main tank, the loading hopper is installed to the upside of main tank one end, and the other end is equipped with decurrent discharge gate, and the inside level of main tank is equipped with upper conveyer belt and lower conveyer belt, and lower conveyer belt is located the below of upper conveyer belt, and upper conveyer belt and lower conveyer belt run through respectively and have seted up the filtration pore, and upper conveyer belt and lower conveyer belt are installed respectively in the transfer roller outside, and the transfer roller passes through motor drive;
the main box is positioned below the lower conveyor belt, the filter box is arranged below the discharge hole of the main box, the filter box is connected with the return water sloping plate, one end of the return water sloping plate, which is far away from the filter box, is connected with the receiving hopper, the receiving hopper is arranged at the bottom of the lifting pipe, the upper end of the lifting pipe is connected with the charging hopper, and the lifting pipe is internally provided with the lifting assembly;
one side slidable mounting in the middle part of the filter tank has the filter box, and one side of filter tank bottom still links up there is the water tank, and the water tank passes through the pipeline to be connected with the water inlet of water pump, and the delivery port of water pump is connected with spray assembly, and spray assembly erects on the main tank, and is located the top of upper conveyor belt.
Further, the lifting assembly comprises a spiral blade rotatably arranged in the lifting pipe, a driving motor is arranged at the top of the lifting pipe, and the upper end of the spiral blade is fixedly connected with a driving shaft of the driving motor;
the bottom of the lifting pipe is provided with a feed inlet corresponding to the receiving hopper, and one side of the top of the lifting pipe is provided with a feed return opening corresponding to the feed hopper.
Further, a notch groove is formed in one side of the middle of the filter box, the filter box comprises a sliding box matched with the notch groove in a sliding manner, a supporting plate in sliding contact with the bottom of the sliding box is fixed on the inner wall of the filter box, a plurality of mesh plates are horizontally fixed in the sliding box, filter chambers are arranged between the mesh plates, and a filter layer is placed in the filter chambers;
the handle is installed on the outer side plate of the sliding box, the bolts are installed at the same time, and threaded holes matched with the bolts are formed in the outer side wall of the filtering box.
Further, the filter layer comprises sand, filter cotton and activated carbon which are distributed from top to bottom.
Further, the running directions of the upper conveyor belt and the lower conveyor belt are opposite, the upper conveyor belt runs from the feeding hopper to the discharging port, and the lower conveyor belt runs from the discharging port to the receiving hopper.
Further, spray the subassembly and include the spray tube, and the spray tube is connected with the delivery port of water pump, and the spray tube has two, and two spray tubes are all installed the shower nozzle that sets up downwards.
Further, install disturbance subassembly on the main tank, disturbance subassembly is including installing the fixed plate in the main tank outside, and electric putter is installed in the outside of main tank, and electric putter's flexible end and fixed plate fixed mounting, two U type poles that are parallel to each other are installed respectively at the upper and lower both ends of fixed plate, and U type pole is all relative to main tank horizontal sliding installation, and all installs the disturbance board on the U type pole.
Further, the disturbance plates on the two U-shaped rods on the upper side are respectively in sliding contact with the inner surface and the outer surface of the upper conveyor belt;
the disturbance plates on the two U-shaped rods positioned on the lower side are respectively in sliding contact with the inner surface and the outer surface of the lower conveyor belt.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, the upper conveyor belt and the lower conveyor belt with opposite running directions are arranged in the main box, the upper conveyor belt is used for conveying soil from one side of the charging hopper to one side of the discharging port, and the spraying assembly is used for spraying and flushing the soil in the transportation process, so that the pH value of the soil is reduced, the purpose of improving the saline-alkali soil is realized, in the process, the flushed water body and part of the carried soil are separated and recycled, the recycled water body is filtered and is used for flushing again, so that the water-saving effect is realized while the soil is improved, and the water resource waste is reduced.
2. According to the invention, in the process of transporting and spraying and flushing the soil through the upper conveyor belt, the soil is disturbed through the disturbance component, so that the soil is more comprehensively contacted with the water body, the flushing effect is more thorough, the improvement effect is improved, meanwhile, the disturbance component can respectively realize sliding scraping on the upper surface and the lower surface of the upper conveyor belt and the lower conveyor belt, and the soil mixed in the filter holes of the upper conveyor belt and the lower conveyor belt is removed, so that the smoothness of the filter holes is ensured, the water body and soil separation efficiency is improved, and the recycling rate of the water source is improved.
In conclusion, the invention can realize high-efficiency and thorough spray washing improvement on soil, can realize water source recycling while improving improvement efficiency, reduces waste of water body, saves improvement cost, and can keep high-efficiency improvement effect in the improvement process.
Drawings
The accompanying drawings are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate the invention and together with the embodiments of the invention, serve to explain the invention.
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is an internal cross-sectional view of the present invention;
FIG. 3 is a schematic illustration of the connection of a hopper, receiving hopper, and riser;
FIG. 4 is an internal cross-sectional view of a hopper, receiving hopper, and riser;
FIG. 5 is a schematic view of a filter cartridge;
FIG. 6 is a schematic view of a sliding installation of a filter cartridge with a filter box;
FIG. 7 is a schematic illustration of the connection of the spray assembly to the water pump;
FIG. 8 is a schematic diagram of a disturbance component;
FIG. 9 is a schematic illustration of the use of a disturbance assembly with an upper belt and a lower belt, respectively.
In the figure: the device comprises a main box 1, a feed hopper 2, a discharge port 3, an upper conveyor belt 4, a lower conveyor belt 5, a receiving hopper 6, a lifting pipe 7, a lifting assembly 8, a spiral blade 81, a driving motor 82, a filtering box 9, a filtering box 10, a sliding box 101, a filtering plate 102, a filtering chamber 103, a water tank 11, a water pump 12, a spraying assembly 13, a spraying pipe 131, a spraying nozzle 132, a stirring assembly 14, a fixing plate 141, a U-shaped rod 142, a stirring plate 143, an electric push rod 15 and a backwater sloping plate 16.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention;
referring to fig. 1 to 9, a water circulation type saline-alkali soil improvement device comprises a main box 1, wherein a hopper 2 is arranged on the upper side of one end of the main box 1, a downward discharge hole 3 is arranged on the other end of the main box 1, an upper conveyor belt 4 and a lower conveyor belt 5 are horizontally arranged in the main box 1, the lower conveyor belt 5 is positioned below the upper conveyor belt 4, filtering holes are respectively formed in the upper conveyor belt 4 and the lower conveyor belt 5 in a penetrating manner, the upper conveyor belt 4 and the lower conveyor belt 5 are respectively arranged on the outer sides of conveyor rollers, and the conveyor rollers are driven by motors;
a backwater inclined plate 16 is also arranged below the lower conveyor belt 5 of the main box 1, a filter box 9 is arranged below the discharge hole 3 of the main box 1, the filter box 9 is connected with the backwater inclined plate 16, one end, far away from the filter box 9, of the backwater inclined plate 16 is connected with a receiving hopper 6, the receiving hopper 6 is arranged at the bottom of the lifting pipe 7, the upper end of the lifting pipe 7 is connected with the feeding hopper 2, and a lifting assembly 8 is arranged in the lifting pipe 7;
one side slidable mounting in the middle part of rose box 9 has filter box 10, and one side of rose box 9 bottom still links up there is water tank 11, and water tank 11 passes through the pipeline to be connected with the water inlet of water pump 12, and the delivery port of water pump 12 is connected with spray assembly 13, and spray assembly 13 erects on main tank 1, and is located the top of upper conveyor 4.
Pouring the saline-alkali soil to be improved from the charging hopper 2, transporting the soil to one side of the discharging interface 3 through the upper conveyor belt 4, and spraying and flushing the soil by utilizing the spraying assembly 13 while transporting, so that the pH value of the soil is reduced, and the saline-alkali soil improvement effect is realized;
the upper conveyor belt 4 and the lower conveyor belt 5 run in opposite directions, and the upper conveyor belt 4 runs from the hopper 2 to the discharge port 3, and the lower conveyor belt 5 runs from the discharge port 3 to the receiving hopper 6.
During spray flushing, the water after flushing can flow to a backwater sloping plate 16 through the filtering holes on the upper conveyor belt 4 and the lower conveyor belt 5, then flows into the filtering box 9, flows into the water tank 11 after being filtered by the filtering box 10 to be mixed with the original water, and is conveyed to the spray assembly 13 by the water pump 12 again, so that the water is recycled, the waste of the water is reduced, and the water saving effect is realized;
when the water body flows through the upper conveyor belt 4 and the lower conveyor belt 5, most of the carried soil can be recovered through the receiving hopper 6, and can be recovered into the feeding hopper 2 through the lifting assembly 8 in the lifting pipe 7, and then the water body is subjected to spray washing improvement again, so that the improvement effect of the soil is improved, a small amount of soil can be filtered and isolated by the filter box 10 in the water body when flowing into the filter box 9, the water body can be cleaned when the filter box 10 is detached later, and impurities such as stones in the soil can be cleaned through the principle.
Further, the lifting assembly 8 comprises a spiral blade 81 rotatably installed inside the lifting pipe 7, a driving motor 82 is installed at the top of the lifting pipe 7, and the upper end of the spiral blade 81 is fixedly connected with a driving shaft of the driving motor 82;
the bottom of the lifting pipe 7 is provided with a feed inlet corresponding to the receiving hopper 6, and one side of the top of the lifting pipe 7 is provided with a feed back opening corresponding to the feeding hopper 2.
The driving motor 82 can lift and recycle the soil in the receiving hopper 6 and the lifting pipe 7 into the feeding hopper 2 by driving the spiral blade 81 to rotate, so that the subsequent improvement is performed again.
Further, a notch groove is formed in one side of the middle of the filter box 9, the filter box 10 comprises a sliding box 101 which is matched with the notch groove in a sliding manner, a supporting plate which is in sliding contact with the bottom of the sliding box 101 is fixed on the inner wall of the filter box 9, a plurality of mesh plates 102 are horizontally fixed in the sliding box 101, filter chambers 103 are arranged between the mesh plates 102, and filter layers are placed in the filter chambers 103;
the handle is installed on the outer panel of the sliding box 101, and the bolts are installed simultaneously, and the outer side wall of the filter box 9 is provided with threaded holes matched with the bolts.
Further, the filter layer comprises sand, filter cotton and activated carbon which are distributed from top to bottom.
When water flows into the filter box 10, the filtering is realized through the mesh plate 102 and the filter layer in the sliding box 101, the soil and impurities in the water are removed, and the clean water continuously flows into the water tank 11 for reuse;
after the filter cartridge 10 is used for a period of time, it can be removed, and the filter layer in the filter chamber 103 can be replaced or cleaned, so that the filtering effect on the water body can be maintained.
Further, the spray assembly 13 comprises spray pipes 131, the spray pipes 131 are connected with the water outlet of the water pump 12, two spray pipes 131 are arranged, and the spray heads 132 are arranged downwards on the two spray pipes 131.
The water pump 12 is respectively connected with the water tank 11 and the spray pipe 131 through pipelines, so that water in the water tank 11 is conveyed to the spray pipe 131, and finally the water is sprayed out from the spray head 132, so that the soil on the upper conveyor belt 4 is sprayed and washed, the pH value is reduced, and the improvement effect is achieved.
Further, the main tank 1 is provided with the disturbance component 14, the disturbance component 14 comprises a fixing plate 141 arranged on the outer side of the main tank 1, the outer side of the main tank 1 is provided with an electric push rod 15, the telescopic end of the electric push rod 15 is fixedly arranged with the fixing plate 141, the upper end and the lower end of the fixing plate 141 are respectively provided with two mutually parallel U-shaped rods 142, the U-shaped rods 142 are horizontally and slidably arranged relative to the main tank 1, and the U-shaped rods 142 are provided with disturbance plates 143.
Further, the disturbance plates 143 on the two U-shaped bars 142 on the upper side are in sliding contact with the inner and outer surfaces of the upper conveyor belt 4, respectively;
the disturbance plates 143 on the two U-shaped bars 142 on the lower side are in sliding contact with the inner and outer surfaces of the lower conveyor belt 5, respectively.
The electric push rod 15 controls the disturbance component 14 to move, the disturbance component 14 can utilize the disturbance plate 143 to disturb the soil flowing through the upper conveyor belt 4, so that the disturbance component can be contacted with the water body more comprehensively and thoroughly when the disturbance component is sprayed and washed by the water body, and therefore, the spraying and washing effect is improved, and the improvement effect is improved;
in addition, the disturbance component 14 can also utilize the disturbance plate 143 to respectively carry out sliding friction contact to the surface and the internal surface of the upper conveyor belt 4 and the lower conveyor belt 5, thereby can clear away the soil or the impurity remained in the filtration pore, realize the filtration pore dredging effect, ensure that the water can be smoothly retrieved to the return water sloping plate 16, also can guarantee that the sustainable improvement to soil of device.

Claims (8)

1. The utility model provides a hydrologic cycle saline-alkali soil improvement device, includes main tank (1), its characterized in that, loading hopper (2) is installed to the upside of main tank (1) one end, and the other end is equipped with decurrent discharge gate (3), and the inside level of main tank (1) is equipped with upper conveyor belt (4) and lower conveyer belt (5), and lower conveyer belt (5) are located the below of upper conveyor belt (4), and upper conveyor belt (4) and lower conveyer belt (5) run through respectively and have offered the filtration pore, and upper conveyor belt (4) and lower conveyer belt (5) are installed respectively in the transfer roller outside, and the transfer roller passes through motor drive;
the main box (1) is positioned below the lower conveyor belt (5) and is also provided with a backwater inclined plate (16), the main box (1) is positioned below the discharge hole (3) and is provided with a filter box (9), the filter box (9) is connected with the backwater inclined plate (16), one end, far away from the filter box (9), of the backwater inclined plate (16) is connected with a receiving hopper (6), the receiving hopper (6) is arranged at the bottom of the lifting pipe (7), the upper end of the lifting pipe (7) is connected with the feeding hopper (2), and a lifting assembly (8) is arranged in the lifting pipe (7);
one side slidable mounting in the middle part of rose box (9) has rose box (10), and one side of rose box (9) bottom still links up there is water tank (11), and water tank (11) are connected through the water inlet of pipeline with water pump (12), and the delivery port of water pump (12) is connected with spray assembly (13), sprays assembly (13) and erects on main tank (1), and is located the top of upper conveyor belt (4).
2. The water circulation type saline-alkali soil improvement device according to claim 1, wherein the lifting assembly (8) comprises a spiral blade (81) rotatably installed inside the lifting pipe (7), a driving motor (82) is installed at the top of the lifting pipe (7), and the upper end of the spiral blade (81) is fixedly connected with a driving shaft of the driving motor (82);
the bottom of the lifting pipe (7) is provided with a feed inlet corresponding to the receiving hopper (6), and one side of the top of the lifting pipe (7) is provided with a feed back opening corresponding to the feeding hopper (2).
3. The water circulation type saline-alkali soil improvement device according to claim 1, wherein a notch groove is formed in one side of the middle of the filter box (9), the filter box (10) comprises a sliding box (101) which is matched with the notch groove in a sliding mode, a supporting plate which is in sliding contact with the bottom of the sliding box (101) is fixed on the inner wall of the filter box (9), a plurality of mesh plates (102) are horizontally fixed in the sliding box (101), a filter chamber (103) is arranged between the mesh plates (102), and a filter layer is placed in the filter chamber (103);
the handle is installed on the outer side plate of the sliding box (101), the bolt is installed at the same time, and the threaded hole matched with the bolt is formed in the outer side wall of the filter box (9).
4. A water circulation type saline-alkali soil improvement device as claimed in claim 3, wherein said filter layer comprises sand, filter cotton and activated carbon distributed from top to bottom.
5. The water circulation type saline-alkali soil improvement device according to claim 1, wherein the upper conveyor belt (4) and the lower conveyor belt (5) are opposite in running direction, the upper conveyor belt (4) runs from the feeding hopper (2) to the discharging port (3), and the lower conveyor belt (5) runs from the discharging port (3) to the receiving hopper (6).
6. The water circulation type saline-alkali soil improvement device as claimed in claim 1, wherein the spray assembly (13) comprises spray pipes (131), the spray pipes (131) are connected with water outlets of the water pumps (12), two spray pipes (131) are arranged, and spray heads (132) arranged downwards are arranged on the two spray pipes (131).
7. The water circulation type saline-alkali soil improvement device according to any one of claims 1 to 6, wherein the main tank (1) is provided with a disturbance component (14), the disturbance component (14) comprises a fixed plate (141) arranged on the outer side of the main tank (1), the outer side of the main tank (1) is provided with an electric push rod (15), the telescopic end of the electric push rod (15) is fixedly arranged with the fixed plate (141), the upper end and the lower end of the fixed plate (141) are respectively provided with two parallel U-shaped rods (142), the U-shaped rods (142) are horizontally and slidably arranged relative to the main tank (1), and the U-shaped rods (142) are provided with disturbance plates (143).
8. A soil improvement apparatus for a water circulation type saline-alkali soil as claimed in claim 7, wherein said disturbance plates (143) on two U-shaped bars (142) at upper sides are respectively in sliding contact with inner and outer surfaces of the upper conveyor belt (4);
the disturbing plates (143) on the two U-shaped rods (142) on the lower side are respectively in sliding contact with the inner and outer surfaces of the lower conveyor belt (5).
CN202310578759.7A 2023-05-19 2023-05-19 Hydrologic cycle formula saline and alkaline land soil improvement device Withdrawn CN116472811A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202310578759.7A CN116472811A (en) 2023-05-19 2023-05-19 Hydrologic cycle formula saline and alkaline land soil improvement device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202310578759.7A CN116472811A (en) 2023-05-19 2023-05-19 Hydrologic cycle formula saline and alkaline land soil improvement device

Publications (1)

Publication Number Publication Date
CN116472811A true CN116472811A (en) 2023-07-25

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN202310578759.7A Withdrawn CN116472811A (en) 2023-05-19 2023-05-19 Hydrologic cycle formula saline and alkaline land soil improvement device

Country Status (1)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN118077358A (en) * 2024-04-29 2024-05-28 内蒙古草业技术创新中心有限公司 Saline-alkali soil improvement method

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN118077358A (en) * 2024-04-29 2024-05-28 内蒙古草业技术创新中心有限公司 Saline-alkali soil improvement method
CN118077358B (en) * 2024-04-29 2024-07-09 内蒙古草业技术创新中心有限公司 A method for improving saline-alkali soil

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