CN115152349B - Biogas slurry and biogas residue organic returning machine and use method thereof - Google Patents
Biogas slurry and biogas residue organic returning machine and use method thereof Download PDFInfo
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- CN115152349B CN115152349B CN202210773322.4A CN202210773322A CN115152349B CN 115152349 B CN115152349 B CN 115152349B CN 202210773322 A CN202210773322 A CN 202210773322A CN 115152349 B CN115152349 B CN 115152349B
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- 239000002002 slurry Substances 0.000 title claims abstract description 199
- 238000000034 method Methods 0.000 title claims abstract description 42
- 239000002689 soil Substances 0.000 claims abstract description 80
- 238000003860 storage Methods 0.000 claims abstract description 50
- 238000010521 absorption reaction Methods 0.000 claims abstract description 24
- 238000002156 mixing Methods 0.000 claims abstract description 22
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 18
- 238000003756 stirring Methods 0.000 claims abstract description 10
- 239000007788 liquid Substances 0.000 claims description 42
- 239000000463 material Substances 0.000 claims description 31
- 239000000203 mixture Substances 0.000 claims description 31
- 239000002893 slag Substances 0.000 claims description 29
- 239000004744 fabric Substances 0.000 claims description 26
- 230000008569 process Effects 0.000 claims description 25
- 230000000694 effects Effects 0.000 claims description 23
- 238000007599 discharging Methods 0.000 claims description 9
- 238000011068 loading method Methods 0.000 claims description 6
- 230000009471 action Effects 0.000 claims description 5
- 238000005086 pumping Methods 0.000 claims description 4
- 239000013049 sediment Substances 0.000 claims description 3
- 230000000712 assembly Effects 0.000 claims description 2
- 238000000429 assembly Methods 0.000 claims description 2
- 230000035558 fertility Effects 0.000 abstract description 15
- 238000012851 eutrophication Methods 0.000 abstract description 7
- 239000003337 fertilizer Substances 0.000 abstract description 7
- 238000009825 accumulation Methods 0.000 abstract description 5
- 230000001965 increasing effect Effects 0.000 abstract description 4
- 230000004720 fertilization Effects 0.000 description 6
- 230000005540 biological transmission Effects 0.000 description 3
- 239000006185 dispersion Substances 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 238000005054 agglomeration Methods 0.000 description 2
- 230000002776 aggregation Effects 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 238000005553 drilling Methods 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 239000010419 fine particle Substances 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 239000010828 animal waste Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000000855 fermentation Methods 0.000 description 1
- 230000004151 fermentation Effects 0.000 description 1
- 235000012041 food component Nutrition 0.000 description 1
- 239000010800 human waste Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000003895 organic fertilizer Substances 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000003892 spreading Methods 0.000 description 1
- 230000007480 spreading Effects 0.000 description 1
- 239000010902 straw Substances 0.000 description 1
- 238000003971 tillage Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
- A01B49/00—Combined machines
- A01B49/04—Combinations of soil-working tools with non-soil-working tools, e.g. planting tools
- A01B49/06—Combinations of soil-working tools with non-soil-working tools, e.g. planting tools for sowing or fertilising
- A01B49/065—Combinations of soil-working tools with non-soil-working tools, e.g. planting tools for sowing or fertilising the soil-working tools being actively driven
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
- A01B77/00—Machines for lifting and treating soil
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C3/00—Treating manure; Manuring
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
The invention discloses a biogas slurry and residue organic returning machine and a use method thereof, and relates to the field of biogas slurry and residue returning, wherein the machine comprises a transport vehicle, a storage box fixedly arranged on a vehicle body of the transport vehicle, an absorption assembly for sucking the biogas slurry and residue and water into the storage box, a release assembly for returning the biogas slurry and residue to the field, and a stirring assembly for mixing the biogas slurry and residue with soil; according to the invention, the biogas slurry and the biogas residues are quantitatively proportioned and are led into the rotating block when returned to the field, and the spiral sheets and the guide sheets are convenient for uniformly distributing the biogas slurry and the biogas residues in the field and fully contacting with soil, so that the problems of local eutrophication, insufficient local fertility and poor absorption of the soil to the biogas slurry and the biogas residues caused by accumulation of the biogas slurry and the biogas residues are avoided, and the fertilizer increasing effect is good for the depth of the field.
Description
Technical Field
The invention relates to the field of returning biogas slurry and biogas residue to the field, in particular to a biogas slurry and biogas residue organic returning machine and a using method thereof.
Background
The biogas slurry and the biogas residue are organic matters such as human and animal waste, straw scales and the like, and residual liquid residue after biogas is produced in a biogas tank through biological fermentation, and the biogas slurry and the liquid residue contain various nutritional components, thus being quick-acting high-quality organic fertilizer. In order to achieve greater benefit in the treatment of the biogas slurry and the biogas residue, the biogas slurry and the biogas residue are generally discharged into the field, and a returning machine is generally required in the returning process. The field returning machine is one kind of protective tillage machine for cutting and stirring the crop stubble or other organic matter favorable to production and spreading or embedding in soil.
The existing returning machine generally returns the biogas slurry to the field in a spraying mode, or directly pumps the biogas slurry and the biogas residue into the field by using a sewage pump after pumping the biogas slurry and the biogas residue, which can lead the biogas slurry and the biogas residue to be unevenly distributed in the field and cause the problems of local eutrophication and insufficient local fertility of the land. Meanwhile, when the accumulation of biogas residues is more, the biogas residues are easy to dry and hard and cannot be completely absorbed by soil. And the biogas residues and biogas slurry are distributed on the field surface by returning to the field, so that the fertilizer increasing effect on the depth of the field is poor.
Therefore, the existing biogas slurry and residue returning machine has the problems that the land is easy to be subjected to local eutrophication, the local fertility is insufficient and the absorption of soil to the biogas slurry and residue is poor due to uneven distribution of the biogas slurry and residue in the field, and the fertilizer increasing effect to the depth of the field is poor.
Disclosure of Invention
The invention aims to provide a biogas slurry and biogas residue organized returning machine and a use method thereof, which can effectively solve the problems of easy local eutrophication, insufficient local fertility and poor absorption of soil to the biogas slurry and biogas residue and poor fertilizer increasing effect to the depth of a field caused by uneven distribution of the biogas slurry and biogas residue in the field in the prior art.
In order to solve the technical problems, the invention is realized by the following technical scheme:
the invention relates to a biogas slurry and residue organized returning machine, which comprises a transport vehicle, a storage box fixedly arranged on a vehicle body of the transport vehicle, an absorption assembly for sucking the biogas slurry and residue and water into the storage box, a release assembly for returning the biogas slurry and residue to the field, and a mixing assembly for mixing the biogas slurry and residue with soil, wherein the absorption assembly guides the biogas slurry and residue into the storage box and stores the biogas slurry and residue separately, and the release assembly guides the separately stored biogas slurry and residue to the mixing assembly after quantitative proportioning and mixes the biogas slurry and residue with soil;
the biogas slurry and the biogas residues are separated in the process of collecting the biogas slurry and the biogas residues by the absorption assembly, and the quantitative proportioning of the biogas slurry and the biogas residues is carried out by the release assembly when returning to the field, so that the biogas slurry and the biogas residues are uniformly distributed in the field by the material mixing assembly, the accumulation of the biogas slurry and the biogas residues is avoided, and the problems that the biogas residues are easy to dry and hard due to the small content of the biogas slurry in the biogas residues and the absorption of the biogas residues by the soil is influenced after the dry and hard process are avoided; after absorbing the biogas residue and the biogas slurry, the biogas slurry is diluted by pumping part of water, and the biogas slurry is diluted to ensure that the biogas fertilizer is more sufficient, so that the fertilizing area is wider, the fertilization is easier to control, the problem of eutrophication caused by too high concentration of the biogas residue and the biogas slurry in local land is avoided, and the problem of insufficient land fertility caused by less fertilization is avoided.
The stirring assembly comprises a rotating block movably arranged at the tail part of the transport vehicle, a spiral sheet movably arranged at one end side surface of the rotating block, a tip fixedly arranged at the lower end of the rotating block and a plurality of guide sheets movably arranged at the side surface of one end of the rotating block away from the spiral sheet, wherein the rotating direction of the guide sheets is opposite to that of the rotating block, a guide opening is formed in the middle of the inner part of the rotating block, a discharge hole communicated with the discharge end of the guide opening is formed in one side, close to the rotating block, of the tip, and the feed end of the guide opening is communicated with the discharge end of the release assembly. The rotating block moves downwards and rotates to drive the spiral sheet and the tip to drill into the soil, in the process, the spiral sheet conveys the soil obliquely upwards along the rotating block and drills out soil ditches, the quantitatively distributed biogas slurry and biogas residues pass through the flow guide opening and are discharged from the discharge hole and are continuously mixed with the conveyed soil, in the process of conveying the biogas slurry and biogas residues and the soil in the spiral sheet, the contact between the biogas slurry and biogas residues and the soil is more sufficient, and the biogas slurry and biogas residues are continuously and uniformly mixed, so that the absorption of the soil to the biogas slurry and biogas residues is facilitated; the mixed part of the mixture is left in the soil ditch, and the part of the mixture is scattered on the soil surface, so that the soil surface and the depth have enough fertility. Preferably, the middle lower section of the rotating block is of a round table structure, so that the rotating block is convenient to drill into the land, and the conveyed land is dispersed to the periphery, so that the mixed biogas slurry and biogas residue are distributed widely. The mixture of biogas slurry and biogas residues and soil is continuously and uniformly scattered around in the rotation process of the guide vane, so that the dispersion capacity of the device on the mixture is further improved, the problem of concentrated soil fertility is avoided, and the mixture is prevented from being sputtered to a high place.
Preferably, the release assembly further comprises a plurality of protruding blocks for digging soil and a baffle for preventing the discharging hole from being blocked, the protruding blocks are uniformly arranged on the side face of the tip at intervals, and the baffle is fixedly arranged at one end of the tip, which is close to the rotating block. The convex blocks are convenient for improving the soil drilling capability of the tip and breaking hard soil into fine particles, so that the hard soil is more fully mixed with biogas slurry and slag, and the absorption capability of the soil to the biogas slurry and slag is improved. The separation blade is used for avoiding soil to block the discharge hole to make the marsh liquid and the marsh slag discharge along the spiral blade spiral direction, make marsh liquid and the marsh slag more abundant with soil mixing.
Preferably, including adjusting part, adjusting part is including adjusting the lift platform that mixes material subassembly height, the activity setting is kept away from the revolving stage of transport vechicle one side below at the lift platform and is adjusted the pneumatic cylinder that revolves the platform inclination, the revolving stage sets up at the transport vechicle afterbody, the movable setting of turning block is at the downside that rotates the platform. The lifting platform and the rotating platform are respectively used for adjusting the height and the inclination degree of the stirring assembly, so that the device can be applied to different fields.
Preferably, a liquid storage chamber for loading biogas slurry and a slag storage chamber for loading biogas slag are arranged in the storage box. The biogas slurry and the biogas residue are convenient to store separately.
Preferably, the absorption assembly comprises a slag pump fixedly installed above the storage box, a shell, an outer filter screen pipe fixedly arranged in the middle of the inside of the shell, filter cloth fixedly arranged in the outer filter screen pipe, an inner filter screen pipe fixedly arranged in the filter cloth, and a first screw rod movably arranged in the middle of the inside of the inner filter screen pipe, wherein a discharge end of the slag pump is fixedly provided with a first pipeline, one end of the first pipeline, far away from the slag pump, penetrates through the shell, the outer filter screen pipe, the filter cloth and the inner filter screen pipe respectively and is communicated with one end of the inner filter screen pipe, the other end of the inner filter screen pipe is communicated with the slag storage chamber through a second pipeline, and one end of the shell, far away from the second pipeline, is communicated with the liquid storage chamber. After the biogas residue and biogas slurry are pumped into the inner filter screen pipe by the pump, the biogas residue and biogas slurry are conveyed by the first screw rod, most of the biogas slurry in the conveying process passes through the inner filter screen pipe, the filter cloth and the outer filter screen pipe to be separated from the biogas residue under the extrusion and centrifugal actions, the structures of the inner filter screen pipe and the outer filter screen pipe are convenient for shaping the filter cloth, the filter cloth is prevented from deforming, the filtering separation of the biogas slurry is better, the filter cloth is prevented from being blocked, and meanwhile, the biogas residue in the inner filter screen pipe is conveniently discharged cleanly by subsequent water passing, the filter cloth is washed, the attachment of the biogas residue on the filter cloth is avoided, and the service life of the device structure is prolonged. The first screw is driven by a motor. In the process, a certain amount of biogas slurry is also present in the biogas residues entering the residue storage chamber, so that the agglomeration of the biogas residues is avoided, and the biogas residues are easy to be conveyed out.
Preferably, the release subassembly is including fixed the liquid suction pump that sets up in the bin top, fixed setting is at the inside guide pipe of sediment chamber, the activity sets up at the inside second hob of guide pipe, the third hob of an organic whole setting directly over the second hob, the top of guide pipe runs through the bin, the integrative play material piece that is provided with in guide pipe side, play material piece is located the outer loop side of second hob and third hob junction, the liquid suction pump is used for absorbing the inside natural pond liquid of liquid storage chamber, and goes out liquid end and the inside intercommunication of guide pipe upper end, the fixed connecting pipe that is provided with of discharge material piece and the water conservancy diversion mouth feed end intercommunication in the turning block. The liquid suction pump absorbs diluted biogas slurry, and the second screw rod conveys the biogas slurry above the inside of the material guide pipe to be mixed, the second screw rod firstly stirs and breaks the biogas slurry, and the biogas slurry at the joint of the second screw rod and the third screw rod are conveyed to be opposite-flushed at the second screw rod and the third screw rod, so that the liquid suction pump and the biogas slurry are fully mixed, and the liquid suction pump and the biogas slurry are not easy to harden after being mixed, so that a pipeline cannot be blocked in conveying. The first screw and the second screw are driven by different motors.
Preferably, the upper side of the rotating platform is fixedly provided with a joint, one end of the rotating block is movably arranged in the joint and is movably sealed with the joint, and one end of the joint, which is far away from the rotating block, is fixedly arranged with the connecting pipe. The design is convenient for inputting the mixed biogas slurry and the biogas residue into the rotating block.
Preferably, the downside of the rotating platform is fixedly provided with a fixed block, the annular side of the fixed block is movably provided with a rotating wheel, one side of the fixed block, which is far away from the rotating platform, is movably provided with a driven gear, the rotating block is movably arranged between the fixed block and the rotating wheel, the driven gear is respectively meshed with the side wall of the rotating block and the inner wall of the rotating wheel, and a plurality of guide vanes are uniformly distributed on the side surface of the rotating wheel at intervals. The rotating block rotates the in-process and carries out the speed reduction transmission to the rotating wheel through the driven gear for the guide vane rotates, disperses the mixture of biogas slurry and biogas residue and soil. Avoiding the mixture adhering to the rotating platform.
Preferably, the material stirring assembly is provided with a plurality of material stirring assemblies and is driven by a servo motor, and the servo motor is fixedly arranged on the upper side surface of the rotating platform. Improving the fertilization efficiency.
The application method of the biogas slurry and biogas residue organic returning machine comprises the following steps:
s1, sucking biogas slurry and biogas residue when in use: the residue pump pumps biogas slurry and residue, the biogas slurry and residue enters the inner filter screen pipe to be conveyed through the first screw rod, most of the biogas slurry passes through the outer filter screen pipe, the filter cloth and the inner filter screen pipe and enters the liquid storage chamber, and a small part of the biogas slurry and residue enter the residue storage chamber, and meanwhile, the residue pump pumps part of water to dilute the biogas slurry;
s2, discharging biogas slurry and biogas residues: the second screw rod inputs a small amount of biogas slurry mixed by the biogas residues in the slag storage chamber into the guide pipe, and the liquid suction pump sucks the biogas slurry in the liquid storage chamber to enter the upper part of the guide pipe, and the biogas slurry and the biogas residues are quantitatively mixed together at the discharge block and are input into the connecting pipe;
s3, quantitatively mixing biogas slurry and biogas residues, and discharging the biogas slurry and the biogas residues from a discharge hole through a guide port;
s4, inserting the tip and the spiral sheet into soil to discharge the soil upwards in the rotation process of the rotating block, mixing biogas slurry and biogas residues quantitatively mixed in the process with the soil, and scattering the mixture under the action of the guide sheet and uniformly scattering the mixture to the periphery when the mixture is conveyed to the guide sheet.
The invention has the following beneficial effects:
1. according to the invention, the biogas slurry and the biogas residues are separated in the process of collecting the biogas slurry and the biogas residues by the absorption assembly, and the quantitative proportioning of the biogas slurry and the biogas residues is carried out by the release assembly in returning to the field, so that the biogas slurry and the biogas residues are conveniently and uniformly distributed in the field in returning to the field, the accumulation of the biogas slurry and the biogas residues is avoided, the problems that the biogas residues are easy to dry and hard due to low content of the biogas slurry in the biogas residues and the absorption of the biogas residues by the land is influenced after the dry and hard process are avoided; after absorbing the biogas residue and the biogas slurry, the partial water is pumped by the residue pump to dilute the biogas slurry, so that the biogas fertilizer is more sufficient after the biogas slurry is diluted, the fertilizing area is wider, the fertilizing is easier to control, the problem of eutrophication caused by too high concentration of the biogas residue and the biogas slurry in local land is avoided, and the problem of insufficient soil fertility caused by less fertilization is avoided, so that the land can completely absorb the biogas residue of the biogas residue, and the fertility enhancement effect on soil is better.
2. According to the invention, after quantitatively distributing the biogas slurry and the biogas residue, the biogas slurry and the biogas residue are input into the guide port, and are continuously mixed with the soil after being discharged from the discharge hole, so that the biogas slurry and the biogas residue are in full contact with the soil in the conveying process of the biogas slurry and the biogas residue in the spiral sheet, and are uniformly mixed, so that the mixing is more uniform, and the absorption of the soil to the biogas slurry and the biogas residue is facilitated; the mixed part of the mixture is left in soil ditches, and part of the mixture is scattered on the surface of soil, so that the soil surface and the depth have enough fertility. And the mixture of biogas slurry and biogas residues and soil is continuously and uniformly scattered around by utilizing the rotation of the guide vane, so that the dispersion capacity of the device on the mixture is greatly improved, the concentration of soil fertility is avoided, and the mixture is prevented from being sputtered to a high place. In the process, the spiral sheets obliquely convey soil upwards along the rotating blocks and drill soil ditches, so that the deep burying effect of biogas slurry and biogas residues is achieved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a perspective view of a biogas slurry and residue organized returning machine and a using method thereof;
FIG. 2 is a rear cross-sectional view of a biogas slurry and residue organized returning machine and a using method thereof;
FIG. 3 is an enlarged view of part A of the biogas slurry and residue organized returning machine and the using method thereof in FIG. 1;
FIG. 4 is an enlarged view of part B of FIG. 1 of a biogas slurry and residue organized returning machine and a using method thereof;
FIG. 5 is a front cross-sectional view of a biogas slurry and residue organized returning machine and a using method thereof;
FIG. 6 is a partial perspective view of a material mixing assembly and a release assembly of the biogas slurry and residue organizing returning machine and the use method thereof;
FIG. 7 is a perspective view of the connection structure of the outer filter screen tube, the filter cloth and the inner filter screen tube of the biogas slurry and residue organized returning machine and the using method thereof;
fig. 8 is a perspective view of a second screw rod and a third screw rod connecting structure of a biogas slurry and residue organized returning machine and a using method thereof.
In the drawings, the list of components represented by the various numbers is as follows:
1. a transport vehicle; 2. a rotating block; 3. a spiral sheet; 4. a tip; 5. a deflector; 6. a diversion port; 7. a discharge hole; 8. a bump; 9. a baffle; 10. a lifting platform; 11. rotating the platform; 12. a liquid storage chamber; 13. a slag storage chamber; 14. an outer screen tube; 15. a filter cloth; 16. an inner filter screen tube; 17. a liquid suction pump; 18. a material guiding pipe; 19. a second screw rod; 20. a third screw rod; 21. a discharge block; 22. a connecting pipe; 23. a joint; 24. a fixed block; 25. a rotating wheel; 26. a driven gear; 27. a hydraulic cylinder; 28. a slag pump; 29. a housing; 30. a first screw rod.
Detailed Description
The following description of the embodiments of the present invention 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 invention, but not all embodiments. All other embodiments, which can be made by one of ordinary skill in the art based on the embodiments of the invention without inventive faculty, are intended to fall within the scope of the invention.
In the description of the present invention, it should be understood that the terms "upper," "middle," "outer," "inner," and the like indicate an orientation or a positional relationship, and are merely for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the components or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention.
Examples:
referring to fig. 1-8, a biogas slurry and residue organized returning machine comprises a transport vehicle 1, a storage box fixedly arranged on a vehicle body of the transport vehicle 1, an absorption assembly for sucking the biogas slurry and residue and water into the storage box, a release assembly for returning the biogas slurry and residue to the field, and a mixing assembly for mixing the biogas slurry and residue with soil, wherein the absorption assembly guides the biogas slurry and residue into the storage box and stores the biogas slurry and residue separately, and the release assembly guides the separately stored biogas slurry and residue to the mixing assembly after quantitative proportioning and mixes the biogas slurry and residue with soil;
through separating the biogas slurry and the biogas residues in the process of collecting the biogas slurry and the biogas residues by the absorption assembly, and carrying out quantitative proportioning of the biogas slurry and the biogas residues by the release assembly when returning to the field, the biogas slurry and the biogas residues are conveniently and uniformly distributed in the field when returning to the field, the accumulation of the biogas slurry and the biogas residues is avoided, the problem that the biogas slurry and the biogas residues are accumulated, the content of the biogas slurry in the biogas residues is small and the biogas residues are easy to dry and hard is avoided, and the problem that the absorption of the biogas residues by the land is influenced after the dry and hard is avoided; after absorbing the biogas residue and the biogas slurry, the partial water is pumped to dilute the biogas slurry, so that the biogas fertilizer is more sufficient after the biogas slurry is diluted, the fertilizing area is wider, the fertilizing is easier to control, the biogas slurry and the biogas slurry content of each part in the field are uniform, the problem of eutrophication caused by overhigh concentration of the biogas residue and the biogas slurry in local land is avoided, the problem of insufficient soil fertility caused by less fertilization is avoided, the land can absorb the biogas residue and the biogas slurry completely, and the fertility enhancement effect on soil is better.
Mix material subassembly including the activity setting at the rotor 2 of transport vechicle 1 afterbody, the activity sets up in rotor 3 of rotor 2 one end side, fixed tip 4 that sets up in rotor 2 lower extreme, and the activity sets up a plurality of water conservancy diversion pieces 5 of rotor 2 keeping away from rotor 3 one end sides, the direction of rotation of water conservancy diversion piece 5 is opposite with rotor 2 direction of rotation, water conservancy diversion mouth 6 has been seted up in the middle of rotor 2's the inside, tip 4 is close to rotor 2 one side seted up with the discharge hole 7 of water conservancy diversion mouth 6 discharge end intercommunication, the feed end and the release subassembly discharge end intercommunication of water conservancy diversion mouth 6. The rotating block 2 moves downwards and rotates to drive the spiral sheet 3 and the tip 4 to drill into the soil, in the process, the spiral sheet 3 conveys the soil obliquely upwards along the rotating block 2 and drills out soil furrows to achieve the deep burying effect of biogas slurry and biogas residues, the quantitatively distributed biogas slurry and biogas residues pass through the guide opening 6 and are discharged from the discharge hole 7, and are continuously mixed with the conveyed soil, and in the conveying process of the biogas slurry and biogas residues and the soil in the spiral sheet 3, the contact between the biogas slurry and the soil is more sufficient, and the biogas slurry and the biogas residues are continuously uniformly mixed, so that the mixing is more uniform, and the absorption of the soil to the biogas slurry and the biogas residues is facilitated; the mixed part of the mixture is left in the soil ditch, and the part of the mixture is scattered on the soil surface, so that the soil surface and the depth have enough fertility. Preferably, the middle lower section of the rotating block 2 is of a round table structure, so that the soil can be conveniently drilled into the soil, the conveyed soil can be dispersed to the periphery, and the mixed biogas slurry and biogas residue can be widely distributed. The mixture of biogas slurry and biogas residues and soil is continuously and uniformly scattered around in the rotation process of the guide vane 5, so that the dispersion capacity of the device on the mixture is further improved, the concentration of soil fertility is avoided, and the mixture is prevented from being sputtered to a high place.
The release assembly further comprises a plurality of protruding blocks 8 for digging soil and a baffle plate 9 for preventing the discharging hole 7 from being blocked, the protruding blocks 8 are uniformly arranged on the side face of the tip 4 at intervals, and the baffle plate 9 is fixedly arranged at one end, close to the rotating block 2, of the tip 4. The bump 8 is convenient for improving the soil drilling capability of the tip 4 and breaking hard soil into fine particles so as to be more fully mixed with biogas slurry and slag and improve the absorption capability of the soil to the biogas slurry and slag. The baffle plate 9 is used for avoiding the soil from blocking the discharge hole 7, and enables the biogas slurry and the biogas residue to be discharged along the spiral sheet 3 in a spiral direction, so that the biogas slurry and the biogas residue are mixed with the soil more fully.
Wherein, including adjusting part, adjusting part is including adjusting the lift platform 10 that mixes material subassembly height, the activity sets up at lift platform 10 keeps away from the revolving stage 11 of transport vechicle 1 one side below and adjusts the pneumatic cylinder 27 that revolves the platform 11 inclination, and revolving stage 11 sets up at transport vechicle 1 afterbody, and revolving block 2 activity is set up in the downside of revolving stage 11. The lifting platform 10 and the rotating platform 11 respectively adjust the height and the inclination degree of the material mixing assembly, so that the device can be suitable for different fields.
Wherein, a liquid storage chamber 12 for loading biogas slurry and a slag storage chamber 13 for loading biogas slag are arranged in the storage box. The biogas slurry and the biogas residue are convenient to store separately.
The absorption assembly comprises a slag pump 28 fixedly arranged above the storage box, a shell 29, an outer filter screen tube 14 fixedly arranged in the middle of the inside of the shell 29, a filter cloth 15 fixedly arranged in the outer filter screen tube 14, an inner filter screen tube 16 fixedly arranged in the filter cloth 15, and a first screw rod 30 movably arranged in the middle of the inside of the inner filter screen tube 16, wherein a discharge end of the slag pump 28 is fixedly provided with a first pipeline, one end of the first pipeline, far away from the slag pump 28, penetrates through the shell 29, the outer filter screen tube 14, the filter cloth 15 and the inner filter screen tube 16 respectively and is communicated with the inside of one end of the inner filter screen tube 16, the other end of the inner filter screen tube 16 is communicated with the slag storage chamber 13 through a second pipeline, and one end of the shell 29, far away from the second pipeline, is communicated with the liquid storage chamber 12. After the biogas residues and the biogas liquids are pumped by the residue pump 28 and enter the inner filter screen tube 16, the biogas residues and the biogas liquids are conveyed by the first screw rod 30, most of the biogas liquids in the conveying process pass through the inner filter screen tube 16, the filter cloth 15 and the outer filter screen tube 14 to be separated from the biogas residues under the extrusion and centrifugal actions, the structures of the inner filter screen tube 16 and the outer filter screen tube 14 are convenient for shaping the filter cloth 15, the filter cloth 15 is prevented from deforming, the filtering separation of the biogas liquids is better, the filter cloth 15 is prevented from being blocked, meanwhile, the biogas residues in the inner filter screen tube 16 are conveniently discharged and cleaned through subsequent water passing, the filter cloth 15 is washed, the attachment of the biogas residues on the filter cloth 15 is avoided, and the service life of the device structure is prolonged. The first screw 30 is driven by a motor. In the process, a certain amount of biogas slurry is also present in the biogas residues entering the residue storage chamber 13, so that the agglomeration of the biogas residues is avoided, and the biogas residues are easy to be conveyed out.
The release assembly comprises a liquid suction pump 17 fixedly arranged above the storage box, a material guide pipe 18 fixedly arranged in the slag storage chamber 13, a second spiral rod 19 movably arranged in the material guide pipe 18, and a third spiral rod 20 integrally arranged right above the second spiral rod 19, wherein the top of the material guide pipe 18 penetrates through the storage box, a material outlet block 21 is integrally arranged on the side surface of the material guide pipe 18, the material outlet block 21 is positioned on the outer ring side of the joint of the second spiral rod 19 and the third spiral rod 20, the liquid suction pump 17 is used for absorbing biogas slurry in the liquid storage chamber 12, the liquid outlet end is communicated with the inner part of the upper end of the material guide pipe 18, and a connecting pipe 22 communicated with the material inlet end of the flow guide port 6 in the rotating block 2 is fixedly arranged at the material outlet end of the material outlet block 21. The liquid suction pump 17 absorbs diluted biogas slurry, and the diluted biogas slurry is mixed with biogas residues which are conveyed to the upper part inside the material guide pipe 18 by the second screw rod 19, the biogas residues are stirred and crushed by the second screw rod 19, and the biogas slurry and the biogas residues at the joint of the second screw rod 19 and the third screw rod 20 are conveyed by the second screw rod 19 and the third screw rod 20 to be opposite-flushed, so that the diluted biogas slurry and the biogas slurry are fully mixed, are not easy to harden after being mixed, and can not block a pipeline in conveying. The first screw 30 and the second screw 19 are driven by different motors.
The upper side of the rotating platform 11 is fixedly provided with a joint 23, one end of the rotating block 2 is movably arranged in the joint 23 and is movably sealed with the joint 23, and one end of the joint 23 away from the rotating block 2 is fixedly arranged with the connecting pipe 22. The design is convenient for inputting the mixed biogas slurry and the mixed biogas residue into the rotating block 2.
Wherein, the downside of rotating platform 11 is fixed and is provided with fixed block 24, and the ring side activity of fixed block 24 is provided with rotor wheel 25, and one side activity that fixed block 24 kept away from rotating platform 11 is provided with driven gear 26, and rotor block 2 activity sets up in the middle of fixed block 24 and rotor wheel 25, and driven gear 26 meshes with the lateral wall of rotor block 2 and the inner wall of rotor wheel 25 respectively, and a plurality of guide vanes 5 evenly spaced distribute are in the side of rotor wheel 25. The rotating block 2 carries out speed reduction transmission on the rotating wheel 25 through the driven gear 26 in the rotating process, so that the guide vane 5 rotates to disperse the mixture of biogas slurry and biogas residue and soil. Avoiding the mixture adhering to the rotating platform 11.
Wherein, mix the material subassembly and set up a plurality ofly, and carry out the transmission through servo motor, servo motor is fixed to be set up in the last side of rotating platform 11. Improving the fertilization efficiency.
The application method of the biogas slurry and biogas residue organic returning machine comprises the following steps:
s1, sucking biogas slurry and biogas residue when in use: the residue pump 28 pumps the biogas slurry and residue, the biogas slurry and residue enters the inner filter screen pipe 16 and is conveyed through the first screw rod 30, wherein most of the biogas slurry passes through the outer filter screen pipe 14, the filter cloth 15 and the inner filter screen pipe 16 and enters the liquid storage chamber 12, and a small part of the biogas slurry and residue enter the residue storage chamber 13, and meanwhile, the residue pump 28 pumps part of water to dilute the biogas slurry;
s2, discharging biogas slurry and biogas residues: the second screw rod 19 inputs a small amount of biogas slurry mixed by the biogas residues in the slag storage chamber 13 into the guide pipe 18, and the liquid suction pump 17 sucks the biogas slurry in the liquid storage chamber 12 to enter the upper part of the inner part of the guide pipe 18, and the biogas slurry and the biogas residues are quantitatively mixed together at the discharging block 21 and are input into the connecting pipe 22;
s3, quantitatively mixing biogas slurry and biogas residues, and discharging the biogas slurry and biogas residues from a discharge hole 7 through a guide port 6;
s4, inserting the tip 4 and the spiral sheet 3 into soil to discharge the soil upwards in the rotation process of the rotating block 2, mixing biogas slurry and biogas residues quantitatively mixed in the process with the soil, and scattering the mixture under the action of the guide sheet 5 when the mixture is conveyed to the guide sheet 5 and uniformly scattering the mixture around.
In the description of the present specification, reference to the terms "one embodiment," "example," "specific example," and the like, means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the invention disclosed above are intended only to assist in the explanation of the invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best understand and utilize the invention. The invention is limited only by the claims and the full scope and equivalents thereof.
Claims (10)
1. The utility model provides a natural pond liquid natural pond sediment organic still field machine which characterized in that: the device comprises a transport vehicle (1), a storage box fixedly arranged on the vehicle body of the transport vehicle (1), an absorption assembly for sucking biogas slurry and biogas residues and water into the storage box, a release assembly for returning the biogas slurry and biogas residues to the field, and a mixing assembly for mixing the biogas slurry and biogas residues with soil, wherein the absorption assembly guides the biogas slurry and biogas residues into the storage box and stores the biogas slurry and biogas residues separately, and the release assembly guides the biogas slurry and biogas residues stored separately to the mixing assembly after quantitative proportioning and mixes the biogas slurry and biogas residues with soil;
mix material subassembly including the activity setting in rotating block (2) of transport vechicle (1) afterbody, activity setting spiral slice (3) in rotating block (2) one end side, fixed tip (4) that set up in rotating block (2) lower extreme and activity setting keep away from a plurality of guide vanes (5) of spiral slice (3) one end side at rotating block (2), the rotation direction of guide vane (5) is opposite with rotating block (2) rotation direction, guiding mouth (6) have been seted up in the middle of the inside of rotating block (2), tip (4) close to one side of rotating block (2) offered and guiding mouth (6) discharge port (7) of discharge end intercommunication, the feed end and the release subassembly discharge end intercommunication of guiding mouth (6).
2. The biogas slurry and residue organized returning machine according to claim 1, wherein: the release assembly further comprises a plurality of protruding blocks (8) for digging soil and a baffle (9) for preventing the discharge hole (7) from being blocked, the protruding blocks (8) are uniformly arranged on the side face of the tip (4) at intervals, and the baffle (9) is fixedly arranged at one end, close to the rotating block (2), of the tip (4).
3. The biogas slurry and residue organized returning machine according to claim 2, wherein: including adjusting part, adjusting part is including adjusting lift platform (10) of stirring subassembly height, activity setting are kept away from rotary platform (11) of transport vechicle (1) one side below at lift platform (10) to and adjust pneumatic cylinder (27) of rotary platform (11) inclination, rotary platform (11) set up at transport vechicle (1) afterbody, rotary block (2) activity setting is in the downside of rotary platform (11).
4. The biogas slurry and residue organized returning machine according to claim 3, wherein: the inside of the storage box is provided with a liquid storage chamber (12) for loading biogas slurry and a slag storage chamber (13) for loading biogas slag.
5. The biogas slurry and residue organized returning machine according to claim 4, wherein: the absorption assembly comprises a slag pump (28) fixedly installed above the storage box, a shell (29), an outer filter screen pipe (14) fixedly arranged in the middle of the inside of the shell (29), a filter cloth (15) fixedly arranged in the outer filter screen pipe (14), an inner filter screen pipe (16) fixedly arranged in the filter cloth (15) and a first screw rod (30) movably arranged in the middle of the inside of the inner filter screen pipe (16), a first pipeline is fixedly arranged at the discharge end of the slag pump (28), one end of the first pipeline, far away from the slag pump (28), penetrates through the shell (29), the outer filter screen pipe (14), the filter cloth (15) and the inner filter screen pipe (16) respectively and is communicated with one end of the inner filter screen pipe (16), the other end of the inner filter screen pipe (16) is communicated with the storage chamber (13) through a second pipeline, and one end, far away from the second pipeline, of the shell (29) is communicated with the storage chamber (12).
6. The biogas slurry and residue organized returning machine according to claim 5, wherein: the release subassembly is including fixed the liquid suction pump (17) that sets up in the bin top, fixed setting in the inside guide pipe (18) of sediment room (13), activity setting in inside second hob (19) of guide pipe (18), integrative third hob (20) that set up directly over second hob (19), the top of guide pipe (18) runs through the bin, the integrative play material piece (21) that is provided with in guide pipe (18) side, play material piece (21) are located the outer loop side of second hob (19) and third hob (20) junction, liquid suction pump (17) are used for absorbing the inside natural pond liquid of stock room (12), and go out liquid end and the inside intercommunication of guide pipe (18) upper end, the discharge end of play material piece (21) is fixed to be provided with connecting pipe (22) with in rotating block (2) guiding mouth (6) feed end intercommunication.
7. The biogas slurry and residue organized returning machine according to claim 6, wherein: the upper side of the rotating platform (11) is fixedly provided with a joint (23), one end of the rotating block (2) is movably arranged in the joint (23) and is movably sealed with the joint (23), and one end of the joint (23) far away from the rotating block (2) is fixedly arranged with a connecting pipe (22).
8. The biogas slurry and residue organized returning machine according to claim 7, wherein: the fixed block (24) that is provided with of downside of rotating platform (11) the ring side activity of fixed block (24) is provided with rotor (25), one side activity that rotating platform (11) was kept away from to fixed block (24) is provided with driven gear (26), rotor (2) activity sets up in the middle of fixed block (24) and rotor (25), driven gear (26) respectively with the lateral wall of rotor (2) and the inner wall meshing of rotor (25), a plurality of guide vane (5) evenly spaced distributes in the side of rotor (25).
9. The biogas slurry and residue organized returning machine according to claim 8, wherein: the stirring assembly is provided with a plurality of stirring assemblies and is driven by a servo motor, and the servo motor is fixedly arranged on the upper side face of the rotating platform (11).
10. The method for using the biogas slurry and residue organized returning machine according to claim 9, which is characterized by comprising the following steps:
s1, sucking biogas slurry and biogas residue when in use: the residue pump (28) is used for pumping biogas slurry and residue, the biogas slurry and residue enters the inner filter screen pipe (16) and is conveyed through the first screw rod (30), most of the biogas slurry passes through the outer filter screen pipe (14), the filter cloth (15) and the inner filter screen pipe (16) and enters the liquid storage chamber (12), and a small part of the biogas slurry and residue enter the residue storage chamber (13), and meanwhile, the residue pump (28) is used for pumping part of water to dilute the biogas slurry;
s2, discharging biogas slurry and biogas residues: the second screw rod (19) inputs a small amount of biogas slurry mixed by the biogas slurry in the slag storage chamber (13) into the guide pipe (18), and the liquid suction pump (17) sucks the biogas slurry in the liquid storage chamber (12) to enter the upper part in the guide pipe (18), and the biogas slurry are quantitatively mixed together at the discharge block (21) and are input into the connecting pipe (22);
s3, quantitatively mixing biogas slurry and biogas residues, and discharging the biogas slurry and the biogas residues from a discharge hole (7) through a guide port (6);
s4, inserting the tip (4) and the spiral sheet (3) into soil to discharge the soil upwards in the rotation process of the rotating block (2), mixing biogas slurry and biogas residues quantitatively mixed in the process with the soil, and scattering the mixture under the action of the guide sheet (5) and uniformly scattering the mixture to the periphery when the mixture is conveyed to the guide sheet (5).
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