CN113209876B - Soil conditioner preparation system and method - Google Patents

Soil conditioner preparation system and method Download PDF

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Publication number
CN113209876B
CN113209876B CN202110337818.2A CN202110337818A CN113209876B CN 113209876 B CN113209876 B CN 113209876B CN 202110337818 A CN202110337818 A CN 202110337818A CN 113209876 B CN113209876 B CN 113209876B
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stirring
pipe
soil
sewage
mixing
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CN113209876A (en
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黄慧珍
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Zhangzhou Institute of Technology
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Zhangzhou Institute of Technology
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F31/00—Mixers with shaking, oscillating, or vibrating mechanisms
    • B01F31/56—Mixers with shaking, oscillating, or vibrating mechanisms having a vibrating receptacle provided with stirring elements, e.g. independent stirring elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/01—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements
    • B01D29/03—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements self-supporting
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/60—Mixing solids with solids
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/60—Mixing solids with solids
    • B01F23/69—Mixing systems, i.e. flow charts or diagrams; Arrangements, e.g. comprising controlling means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/70—Pre-treatment of the materials to be mixed
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/70—Pre-treatment of the materials to be mixed
    • B01F23/704—Drying materials, e.g. in order to mix them in solid state
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/70—Pre-treatment of the materials to be mixed
    • B01F23/708—Filtering materials
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F31/00—Mixers with shaking, oscillating, or vibrating mechanisms
    • B01F31/44—Mixers with shaking, oscillating, or vibrating mechanisms with stirrers performing an oscillatory, vibratory or shaking movement
    • B01F31/443—Mixers with shaking, oscillating, or vibrating mechanisms with stirrers performing an oscillatory, vibratory or shaking movement performing a superposed additional movement other than oscillation, vibration or shaking
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/71—Feed mechanisms
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F11/00—Treatment of sludge; Devices therefor
    • C02F11/12—Treatment of sludge; Devices therefor by de-watering, drying or thickening
    • C02F11/121—Treatment of sludge; Devices therefor by de-watering, drying or thickening by mechanical de-watering
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K17/00—Soil-conditioning materials or soil-stabilising materials
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
    • C12M27/00—Means for mixing, agitating or circulating fluids in the vessel
    • C12M27/02—Stirrer or mobile mixing elements

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  • Water Supply & Treatment (AREA)
  • General Health & Medical Sciences (AREA)
  • Genetics & Genomics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Soil Sciences (AREA)
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  • Mixers Of The Rotary Stirring Type (AREA)
  • Processing Of Solid Wastes (AREA)

Abstract

The invention discloses a soil conditioner preparation system and a method thereof, wherein the preparation system comprises a solid-liquid separation device, a waste residue conveying device, a soil conveying device and a mixing and stirring device; a feed inlet of the solid-liquid separation device is provided with an extraction pipe extending into the septic tank, the upper end of the solid-liquid separation device is provided with a waste residue output pipe connected with the feed end of the waste residue conveying device, and the discharge end of the waste residue conveying device and the discharge end of the soil conveying device are connected with the feed end of the mixing and stirring device; the mixing and stirring device comprises a stirring barrel, a stirring barrel vibration mechanism arranged below the stirring barrel, a stirring shaft rotationally connected with the stirring barrel, and a first driving mechanism for driving the stirring shaft to rotate, wherein a plurality of stirring blades capable of swinging up and down are arranged on the stirring shaft. Compared with the prior art, the invention can separate solid and liquid of dirt in the septic tank, and automatically mix and stir the dirt and soil without manual operation, thereby greatly improving the preparation efficiency.

Description

Soil conditioner preparation system and method
Technical Field
The invention relates to the technical field of soil improvement, in particular to a soil conditioner preparation system and a method thereof.
Background
Along with the rapid development of economy and society in China, the demand of people on meat products is remarkably improved, and breeding enterprises in China grow continuously and simultaneously bred animals generate a large amount of excrement and urine sewage, so that septic tanks are built in general breeding plants to recover the excrement and urine sewage. Bacteria in the septic tank can decompose the sewage without oxygen to form a large amount of inorganic salt containing rich sulfur and phosphorus elements. These inorganic salts can be mixed with soil to form soil conditioners for improving the shape of soil and improving the fertility of soil. The existing preparation method is to manually pump out the dirt in the septic tank and add the dirt into the soil for stirring, and the method needs to consume very large manpower, has poor working environment and is not suitable for long-term work of workers, so the preparation efficiency is very low. In addition, the sewage in the septic tank is too much, so that the sewage is not easy to be bonded with the soil, and the mixed soil conditioner is too sparse and loose, thus being not beneficial to conveying and using.
In view of the above, the applicant has made an intensive study to solve the above problems.
Disclosure of Invention
The invention mainly aims to provide a soil conditioner preparation system and a method thereof, which can separate solid and liquid of dirt in a septic tank, automatically mix and stir the dirt with soil, do not need manual operation, and greatly improve the preparation efficiency.
In order to achieve the above purpose, the solution of the invention is:
a soil conditioner preparation system comprises a solid-liquid separation device, a waste residue conveying device, a soil conveying device and a mixing and stirring device; the feed inlet of the solid-liquid separation device is provided with an extraction pipe extending into the septic tank, the upper end of the solid-liquid separation device is provided with a waste residue output pipe connected with the feed end of the waste residue conveying device, and the discharge end of the waste residue conveying device and the discharge end of the soil conveying device are connected with the feed end of the mixing and stirring device; mix agitating unit includes the agitator, establishes the agitator vibration mechanism in the agitator below, rotates the (mixing) shaft of being connected with the agitator to and drive (mixing) shaft pivoted actuating mechanism, but be equipped with a plurality of luffing motion's stirring vane on the (mixing) shaft.
Further, a plurality of mounting hole has on the outer periphery of (mixing) shaft, the installation axle that the level set up has on the mounting hole, stirring vane has the stirring end that is used for stirring the filth and the link of being connected with the stirring shaft, the link has the bar hole, the installation axle inserts the bar downthehole connection.
Furthermore, the inside of (mixing) shaft is equipped with sliding connection's connecting axle from top to bottom, and the top of connecting axle is equipped with the first cylinder of drive connecting axle downstream, the connecting axle is equipped with evenly distributed's connection piece along the axis direction, be equipped with a plurality of spread groove on the outer periphery of connection piece, be equipped with the connecting pin on the spread groove, the link is equipped with the connecting hole that supplies the connecting pin to insert the connection.
Further, first actuating mechanism includes first motor, first drive gear and second drive gear, the top at the agitator is established to first motor, first drive gear is connected with the power take off hub of first motor, the upper end at the (mixing) shaft is established to the second drive gear cover, first drive gear and second drive gear intermeshing are in the same place.
Further, agitator vibration mechanism includes the second motor, first connecting rod, the second connecting rod, third connecting rod and buffer spring, the below of agitator is equipped with the stirring frame, the stirring frame has the mounting groove that supplies the agitator below to stretch into, the second motor is established in the stirring frame, first connecting rod rotates with the output shaft of second motor to be connected, the second connecting rod rotates with first connecting rod to be connected, the below of agitator is equipped with the vibration axle, the one end of third connecting rod rotates with the second connecting rod to be connected and the other end rotates with the vibration axle to be connected, buffer spring establishes between agitator and mounting groove.
Further, the upper end of agitator is equipped with the inlet pipe of intercommunication, the upper end of inlet pipe is equipped with the feeder hopper.
Further, the solid-liquid separation device comprises a first conveying pipe and a second conveying pipe which are communicated with each other, a first screw is arranged in the first conveying pipe, and a third motor for driving the first screw to rotate is arranged at the end part of the first conveying pipe; the utility model discloses a sewage treatment device, including first conveyer pipe, second conveyer pipe, the tip of second conveyer pipe is equipped with the second screw rod in the second conveyer pipe, and the tip of second conveyer pipe is equipped with drive second screw rod pivoted fourth motor, the lateral wall of second conveyer pipe is equipped with the liquid outlet, the liquid outlet is equipped with first drain pipe, the lower extreme of first drain pipe is equipped with sewage recovery case.
Further, the second screw rod includes axis of rotation and helical blade, the axis of rotation middle part is equipped with the drainage chamber, the lower extreme in drainage chamber is equipped with the second fluid-discharge tube of intercommunication, second fluid-discharge tube and wastewater recovery case intercommunication, helical blade's upper surface is equipped with the inlet opening, and helical blade's middle part is equipped with the water drainage tank with the inlet opening intercommunication, water drainage tank and drainage chamber intercommunication.
Furthermore, the top of inlet opening is equipped with the stripper plate, and the transversal arc form of personally submitting of stripper plate, the stripper plate has the slope connecting portion of being connected with helical blade, slope connecting portion incline downwards gradually towards helical blade's direction of rotation.
Furthermore, the water inlet hole is provided with a filtering membrane.
Furthermore, waste residue conveyor includes the first conveyer belt, second conveyer belt and the third conveyer belt of connecting with this, first conveyer belt and waste residue output tube are connected, the third conveyer belt is connected with mixing stirring device's feed inlet.
Further, soil conveyor includes the fourth conveyer belt, the fourth conveyer belt is connected with mixing stirring device's feed inlet.
After adopting above-mentioned structure, solid-liquid separation takes filth and sewage in the septic tank out and carries out solid-liquid separation, and waste residue conveyor is defeated to be carried to mixing stirring device in with the solid-state filth of separating, then soil conveyor carries soil to mixing stirring device in, and later agitator vibration mechanism drive agitator vibration, a drive mechanism drive (mixing) shaft drive stirring vane constantly rotates, carries out intensive mixing to filth and soil and mixes.
Compared with the prior art, the preparation system can realize sufficient solid-liquid separation of the waste in the septic tank, separate and remove a large amount of sewage, make the sewage have better viscosity, and can be more sufficiently bonded with soil. In addition, the preparation system can realize automatic stirring, replaces manual stirring, and greatly improves the stirring and preparation efficiency. And the stirring blades can vertically swing to beat soil and dirt in the rotating and stirring process, so that the stirring effect is more uniform.
A method based on the soil conditioner preparation system comprises the following steps:
(1) The extraction pipe extends into the septic tank, and sewage in the septic tank are extracted into the solid-liquid separation device;
(2) In a first conveying pipe of the solid-liquid separation device, a first screw extrudes and conveys sewage and dirt, and the dirt is subjected to first solid-liquid separation;
(3) After the sewage and the sewage enter the second conveying pipe, the sewage and the sewage are conveyed by the second screw rod in an extruding mode, the sewage is extruded out of the rest water under the guiding extrusion of the extruding plate and the extruding conveying of the spiral blades, and the sewage is subjected to secondary solid-liquid separation;
(4) The extruded sewage is discharged through a liquid outlet or a water inlet and is respectively led into a sewage recovery tank through a first liquid discharge pipe and a second liquid discharge pipe for recovery;
(5) Conveying the separated dirt to a waste residue conveying device, and conveying the dirt to a mixing and stirring device by the waste residue conveying device;
(6) The soil conveying device conveys the soil to the mixing and stirring device;
(7) The mixing and stirring device fully mixes the dirt and the soil;
(8) Storing the stirred materials for fermenting for fifteen days.
By adopting the method, the adhesion degree of the prepared soil conditioner can be improved, so that the product quality is improved, the preparation efficiency is improved, and the preparation cost is reduced.
Drawings
Fig. 1 is a perspective view of the external structure of the present invention.
Fig. 2 is a perspective view of the external structure of the mixing and stirring device.
FIG. 3 is a schematic sectional view of the mixing and stirring apparatus.
Fig. 4 is a partially enlarged view of the area a in fig. 3.
Fig. 5 is a schematic bottom structure view of the mixing and stirring device.
FIG. 6 is a perspective view showing the external structure of the solid-liquid separator.
FIG. 7 is a schematic sectional view of a solid-liquid separator.
Fig. 8 is a partially enlarged view of the region B in fig. 7.
Fig. 9 is a schematic sectional structure view of the second screw.
Fig. 10 is a partial sectional view schematically showing a structure of a helical blade.
FIG. 11 is a perspective view showing the outer configuration of the stirring vanes.
Fig. 12 is a perspective view of the external structure of the connecting piece.
Detailed Description
In order to further explain the technical solution of the present invention, the present invention is explained in detail by the following specific examples.
As shown in fig. 1 to 12, a soil conditioner preparation system comprises a solid-liquid separation device 1, a waste residue conveying device 2, a soil conveying device 3 and a mixing and stirring device 4; a feed inlet of the solid-liquid separation device 1 is provided with an extraction pipe 17 extending into the septic tank 6, the upper end of the solid-liquid separation device 1 is provided with a waste residue output pipe 18 connected with the feed end of the waste residue conveying device 2, and the discharge end of the waste residue conveying device 2 and the discharge end of the soil conveying device 3 are connected with the feed end of the mixing and stirring device 4; mix agitating unit 4 and include agitator 41, establish agitator vibration mechanism 42 in agitator 41 below, rotate the (mixing) shaft 43 of being connected with agitator 41, and drive (mixing) shaft 43 pivoted drive mechanism 44, but be equipped with a plurality of luffing motion's stirring vane 45 on the (mixing) shaft 43, stirring vane 45 sets up along the axis direction of (mixing) shaft 43, make the material in agitator 41 from top to bottom through multistage intensive mixing, the bottom of agitator 41 is equipped with the product discharging pipe.
After adopting above-mentioned structure, solid-liquid separation takes filth and sewage in the septic tank 6 out and carries out solid-liquid separation by solid-liquid separation, and solid-state filth that waste residue conveyor 2 will separate is defeated to be carried to mixing stirring device 4 in, then soil conveyor 3 carries soil to mixing stirring device 4 in, and agitator vibration mechanism 42 drive agitator 41 vibration later, and first actuating mechanism 44 drive (mixing) shaft 43 drives stirring vane 45 and constantly rotates, carries out the intensive mixing to filth and soil.
Compared with the prior art, the preparation system can realize sufficient solid-liquid separation of waste materials in the septic tank 6, separate and remove a large amount of sewage, enable the sewage to have better viscosity, and can be more sufficiently bonded with soil. In addition, the preparation system can realize automatic stirring, replaces manual stirring, and greatly improves the stirring and preparation efficiency. And stirring vane 45 can the luffing motion beat soil and filth at the in-process of rotatory stirring for the material stirring is more even.
Preferably, the stirring shaft 43 has a plurality of mounting holes 431 uniformly formed in an outer circumferential surface thereof, the mounting holes 431 have horizontally disposed mounting shafts 432 on left and right sidewalls thereof, the stirring blade 45 has a stirring end for stirring the contaminants and a connecting end connected to the stirring shaft 43, and the stirring end has a wide width such that upper and lower ends thereof have beating surfaces for beating the materials. The connecting end has a strip-shaped hole 451, and the mounting shaft 432 is inserted into the strip-shaped hole 451 for connection. After adopting above-mentioned structure, (mixing) shaft 43 constantly vibrates when rotating, and stirring vane 45 carries out the luffing motion around installation axle 432 under the drive of (mixing) shaft 43 vibrational force, makes stirring vane 45 can beat the material of top and below for the stirring is more abundant even. And the stirring vane 45 positioned at the lowest part can continuously beat the materials at the bottom of the stirring barrel 41, so that the dirt and the soil can be better bonded together, and finally, the fully bonded materials are discharged from the product discharge pipe.
Preferably, a connecting shaft 433 which is connected in a vertically sliding manner is arranged inside the stirring shaft 43, a first cylinder 434 for driving the connecting shaft 433 to move downwards is arranged above the connecting shaft 433, the first cylinder 434 is vertically connected to the stirring barrel 41, a piston rod of the first cylinder 434 is arranged downwards and connected with the upper end of the connecting shaft 433, connecting pieces 435 which are uniformly distributed are arranged on the connecting shaft 433 along the axis direction, a plurality of connecting grooves 436 are arranged on the outer circumferential surface of each connecting piece 435, each connecting groove 436 corresponds to one stirring blade 45, a connecting pin 437 is arranged on each connecting groove 436, and a connecting hole 452 for inserting and connecting the connecting pin 437 is arranged at the connecting end. After adopting above-mentioned structure, first cylinder 434 can drive connecting axle 433 and drive connection piece 435 up-and-down motion to drive stirring vane 45's link up-and-down motion repeatedly, make stirring vane 45's stirring end can use installation axle 432 to swing from top to bottom as the fulcrum repeatedly, and drive the frequency that can improve stirring vane 45 luffing motion through first cylinder 434, further improve stirring effect. In addition, the first cylinder 434 can also improve the swinging force of the stirring blade 45, so that the stirring blade 45 at the lowermost end can beat materials more forcefully, and the adhesion degree of the materials is higher.
Preferably, in this embodiment, the first driving mechanism 44 includes a first motor 441, a first transmission gear 442 and a second transmission gear 443, the first motor 441 is disposed above the stirring barrel 41, the first transmission gear 442 is connected to a power output shaft of the first motor 441, the second transmission gear 443 is sleeved on an upper end of the stirring shaft 43, and the first transmission gear 442 and the second transmission gear 443 are meshed together. After adopting above-mentioned structure, thereby first motor 441 drive first drive gear 442 rotates drive second drive gear 443 and rotates and drive (mixing) shaft 43 and rotate, transmits through gear drive mode, can effectively improve transmission torque power, makes stirring vane 45's stirring power stronger, further improves stirring effect.
Preferably, the agitator vibration mechanism 42 includes a second motor 421, a first link 422, a second link 423, a third link 424 and a buffer spring 425, a stirrer frame 5 is disposed below the agitator 41, the stirrer frame 5 has a mounting groove 51 for the lower portion of the agitator 41 to extend into, the second motor 421 is disposed on the stirrer frame 5, the first link 422 is rotatably connected with an output shaft of the second motor 421, the second link 423 is rotatably connected with the first link 422, a downward protruding vibration shaft 411 is disposed in the middle portion of the lower portion of the agitator 41, one end of the third link 424 is rotatably connected with the second link 423 and the other end is rotatably connected with the vibration shaft 411, one end of the buffer spring 425 is connected to the lower surface of the agitator 41 and the other end is connected to the bottom of the mounting groove 51, and the agitator 41 can be vertically buffered. In addition, one end of a part of the buffer spring 425 is connected to the side wall of the lower end of the agitator 41 and the other end is connected to the side wall of the mounting groove 51, so that the agitator 41 can be buffered in the transverse direction. After the structure is adopted, the second motor 421 drives the first connecting rod 422 to move, the second connecting rod 423 drives the second connecting rod 423 and the third connecting rod 424 to swing, and the third connecting rod 424 swings with the vibrating shaft 411, so that the stirring barrel 41 vibrates uniformly.
Preferably, the upper end of the stirring barrel 41 is provided with a feeding pipe 412, and the upper end of the feeding pipe 412 is provided with a feeding hopper 413. After adopting the above structure, the feeding hopper 413 can make the dirt or soil slowly fall into the stirring barrel 41, so that the materials in the stirring barrel 41 can be fully stirred for enough time, and the blocking phenomenon is avoided.
Preferably, the solid-liquid separation device 1 comprises a first conveying pipe 11 arranged horizontally and a second conveying pipe 12 arranged obliquely, the first conveying pipe 11 is communicated with an extraction pipe 17, a first screw 13 connected in a rotating manner is arranged in the first conveying pipe 11, one end of the first conveying pipe 11 is communicated with the second conveying pipe 12, and a third motor 14 for driving the first screw 13 to rotate is arranged at the other end of the first conveying pipe 11; be equipped with in the second conveyer pipe 12 and rotate the second screw rod 15 of connecting, the lower tip of second conveyer pipe 12 is equipped with the fourth motor 16 of drive second screw rod 15 pivoted, the upper end of second conveyer pipe 12 is equipped with waste residue output tube 18, the below lateral wall of second conveyer pipe 12 is equipped with liquid outlet 121, be equipped with the filter on the liquid outlet 121, be equipped with the filtration pore on the filter, the below of liquid outlet 121 is equipped with first drain pipe 122, the lower extreme of first drain pipe 122 is equipped with sewage recovery case 19. After adopting above-mentioned structure, sewage and filth extraction to first conveyer pipe 11 in the septic tank 6 are managed through the hydraulic pump to the extraction pipe 17, third motor 14 drive first screw rod 13 rotates, carry filth and sewage to second conveyer pipe 12 extrusion, the filth receives the extrusion at the extruded in-process forward and extrudes moisture, realize solid-liquid separation for the first time, later filth and sewage get into in the second conveyer pipe 12, fourth motor 16 drives second screw rod 15 through gear drive and rotates, second screw rod 15 extrudes filth and sewage upwards and carries, the filth receives the extrusion at the in-process of upwards extruding and carrying and extrudes remaining moisture, realize solid-liquid separation for the second time, the filth carries through twice extrusion, can be abundant extrude the moisture in the filth, make the filth water content that obtains lower, be convenient for later with soil mixing, make the soil amendment consistency that makes and make, and better quality. Then, the sewage in the second conveying pipe 12 is filtered and discharged from the liquid outlet 121 through the filter plate and conveyed to the sewage recycling tank 19 for recycling, and the sewage is conveyed upwards through the second screw 15 to the waste residue outlet pipe 18 for discharging.
Preferably, second screw rod 15 includes axis of rotation 151 and helical blade 152, axis of rotation 151 is the cavity setting, the middle part of axis of rotation 151 is equipped with drainage chamber 1511, drainage chamber 1511's lower extreme is equipped with the second fluid-discharge tube 153 of intercommunication, second fluid-discharge tube 153 and sewage recovery case 19 intercommunication, helical blade 152's upper surface is equipped with inlet opening 1521, helical blade 152's middle part is equipped with the water drainage tank 1522 that communicates with inlet opening 1521, be equipped with the spiral logical groove of spiral setting on axis of rotation 151's the outer periphery, water drainage tank 1522 and drainage chamber 1511 pass through the logical groove intercommunication of spiral. After adopting above-mentioned structure, at the in-process of second screw 15 extrusion conveying material, the upper surface of second screw 15 supports with the material and pushes out the moisture in the filth, and moisture gets into in water drainage tank 1522 through inlet opening 1521, later flows into in the drainage chamber 1511 and flows to sewage recovery case 19 by second fluid-discharge tube 153 and retrieve, further improves solid-liquid separation's efficiency.
Preferably, a pressing plate 154 covering the area of a quarter of three water inlet holes 1521 is disposed above the water inlet holes 1521, the cross section of the pressing plate 154 is arc-shaped, the pressing plate 154 has an inclined connection portion 1541 connected to the helical blade 152, and the inclined connection portion 1541 is gradually inclined downward toward the rotation direction of the helical blade 152. After adopting above-mentioned structure, when helical blade 152 rotated, the filth was along the transmission extrusion that makes progress along slope connecting portion 1541, because slope connecting portion 1541 upwards inclines gradually for the distance between stripper plate 154 and the lower surface of last helical blade 152 shortens gradually, therefore the filth receives the extrusion once more when the top through inlet opening 1521, and the moisture of extruding can directly fall to discharging in the inlet opening 1521, thereby further promote the solid-liquid separation effect. And the dirt can move to the rear of the water inlet hole 1521 under the guiding action of the extrusion plate 154 and the inertia force of the spiral conveying, so that the dirt is prevented from blocking the water inlet hole 1521.
Preferably, the water inlet 1521 is provided with a filtering membrane, and the filtering membrane can be a filtering membrane commonly used in the market. After adopting above-mentioned structure, filtration membrane can prevent that small-size solid state object from getting into inlet opening 1521 along with liquid, avoids inlet opening 1521 to take place to block up.
Preferably, the slag conveying device 2 comprises a first conveyor belt 21, a second conveyor belt 22 and a third conveyor belt 23 connected in this way, the first conveyor belt 21 is connected with the slag outlet pipe 18, and the third conveyor belt 23 is connected with the feed inlet of the mixing and stirring device 4. With the above structure, the dirt can be sufficiently dried in the process of being conveyed by the first conveyor belt 21 and the second conveyor belt 22, and the moisture in the dirt can be further removed. In addition, automatic conveying of dirt can be achieved, and labor cost is reduced.
Preferably, the soil conveying device 3 comprises a fourth conveyer belt, and the fourth conveyer belt is connected with the feeding port of the mixing and stirring device 4. After adopting above-mentioned structure, can realize the automatic transport of soil, reduce the human cost, improve transport efficiency.
A method based on the soil conditioner preparation system comprises the following steps:
(1) The extraction pipe 17 extends into the septic tank 6, and sewage in the septic tank 6 are extracted into the solid-liquid separation device 1;
(2) In a first conveying pipe 11 of the solid-liquid separation device 1, a first screw 13 extrudes and conveys sewage and dirt, and the dirt is subjected to first solid-liquid separation;
(3) After the sewage and the sewage enter the second conveying pipe 12, the second screw 15 extrudes and conveys the sewage and the sewage, the sewage extrudes the residual moisture under the guiding extrusion of the extrusion plate 154 and the extrusion and the conveying of the helical blade 152, and the sewage is subjected to secondary solid-liquid separation;
(4) The extruded sewage is discharged through the liquid outlet 121 or the water inlet 1521, and is guided into the sewage recovery tank 19 through the first liquid discharge pipe 122 and the second liquid discharge pipe 153 respectively for recovery;
(5) Conveying the separated dirt to a waste residue conveying device 2, and conveying the dirt to a mixing and stirring device 4 by the waste residue conveying device 2;
(6) The soil conveying device 3 conveys the soil to the mixing and stirring device 4;
(7) The mixing and stirring device 4 fully mixes the dirt and the soil;
(8) And storing the stirred materials for fermenting for fifteen days.
By adopting the method, the adhesion degree of the prepared soil conditioner can be improved, so that the product quality is improved, the preparation efficiency is improved, and the preparation cost is reduced.
The above embodiments and drawings are not intended to limit the form and style of the present invention, and any suitable changes or modifications thereof by those skilled in the art should be considered as not departing from the scope of the present invention.

Claims (8)

1. A soil conditioner preparation system is characterized by comprising a solid-liquid separation device, a waste residue conveying device, a soil conveying device and a mixing and stirring device; the feed inlet of the solid-liquid separation device is provided with an extraction pipe extending into the septic tank, the upper end of the solid-liquid separation device is provided with a waste residue output pipe connected with the feed end of the waste residue conveying device, and the discharge end of the waste residue conveying device and the discharge end of the soil conveying device are connected with the feed end of the mixing and stirring device; the mixing and stirring device comprises a stirring barrel, a stirring barrel vibration mechanism arranged below the stirring barrel, a stirring shaft rotationally connected with the stirring barrel, and a first driving mechanism for driving the stirring shaft to rotate, wherein a plurality of stirring blades capable of swinging up and down are arranged on the stirring shaft;
the stirring shaft is internally provided with a connecting shaft which is connected in a vertical sliding way, a first air cylinder for driving the connecting shaft to move downwards is arranged above the connecting shaft, the connecting shaft is provided with connecting sheets which are uniformly distributed along the axis direction, the outer circumferential surface of the connecting sheet is provided with a plurality of connecting grooves, the connecting grooves are provided with connecting pins, and the connecting ends are provided with connecting holes for the insertion and connection of the connecting pins;
the solid-liquid separation device comprises a first conveying pipe and a second conveying pipe which are communicated with each other, a first screw is arranged in the first conveying pipe, and a third motor for driving the first screw to rotate is arranged at the end part of the first conveying pipe; a second screw rod is arranged in the second conveying pipe, a fourth motor for driving the second screw rod to rotate is arranged at the end part of the second conveying pipe, a liquid outlet is formed in the side wall of the second conveying pipe, a first liquid discharging pipe is arranged at the liquid outlet, and a sewage recovery box is arranged at the lower end of the first liquid discharging pipe; the second screw comprises a rotating shaft and a helical blade, a drainage cavity is arranged in the middle of the rotating shaft, a second drainage pipe communicated with the lower end of the drainage cavity is arranged at the lower end of the drainage cavity, the second drainage pipe is communicated with the sewage recovery tank, a water inlet hole is formed in the upper surface of the helical blade, a drainage groove communicated with the water inlet hole is formed in the middle of the helical blade, and the drainage groove is communicated with the drainage cavity; the top of inlet opening is equipped with the stripper plate that covers the three inlet opening area of quarter, and the arc form is personally submitted in the cross section of stripper plate, the stripper plate has the slope connecting portion of being connected with helical blade, slope connecting portion slope downwards gradually towards helical blade's direction of rotation.
2. The soil conditioner preparation system of claim 1, wherein said first drive mechanism comprises a first motor, a first transmission gear and a second transmission gear, said first motor is disposed above the mixing drum, said first transmission gear is connected with the power output shaft of the first motor, said second transmission gear is sleeved on the upper end of the mixing shaft, said first transmission gear and said second transmission gear are meshed together.
3. The soil conditioner preparation system of claim 1, wherein the agitator vibration mechanism includes a second motor, a first connecting rod, a second connecting rod, a third connecting rod and a buffer spring, the agitator is provided with an agitator frame below, the agitator frame is provided with a mounting groove for the agitator to extend into below, the second motor is arranged on the agitator frame, the first connecting rod is rotatably connected with the output shaft of the second motor, the second connecting rod is rotatably connected with the first connecting rod, the agitator is provided with a vibration shaft below, one end of the third connecting rod is rotatably connected with the second connecting rod and the other end is rotatably connected with the vibration shaft, and the buffer spring is arranged between the agitator and the mounting groove.
4. The soil conditioner preparation system of claim 1, wherein the upper end of the mixing drum is provided with a feeding pipe which is communicated with the mixing drum, and the upper end of the feeding pipe is provided with a feeding hopper.
5. The soil conditioner preparation system of claim 1, wherein said water inlet opening is provided with a filtration membrane.
6. A soil amendment apparatus according to claim 1, wherein the slag transport apparatus comprises a first conveyor belt, a second conveyor belt and a third conveyor belt connected thereto, the first conveyor belt being connected to the slag outlet pipe, and the third conveyor belt being connected to the feed inlet of the mixer-agitator apparatus.
7. The soil conditioner preparation system of claim 1, wherein said soil delivery means includes a fourth conveyor belt, said fourth conveyor belt being connected to the feed inlet of the mixing and agitating means.
8. A method of a soil amendment preparation system according to any one of claims 1 to 7, comprising the steps of:
(1) The extraction pipe extends into the septic tank, and sewage in the septic tank are extracted into the solid-liquid separation device;
(2) In a first conveying pipe of the solid-liquid separation device, a first screw extrudes and conveys sewage and dirt, and the dirt is subjected to first solid-liquid separation;
(3) After the sewage and the sewage enter the second conveying pipe, the sewage and the sewage are conveyed by the second screw rod in an extruding mode, the sewage is extruded out of the rest water under the guiding extrusion of the extruding plate and the extruding conveying of the spiral blades, and the sewage is subjected to secondary solid-liquid separation;
(4) The extruded sewage is discharged through a liquid outlet or a water inlet and is respectively guided into a sewage recovery box through a first liquid discharge pipe and a second liquid discharge pipe for recovery;
(5) Conveying the separated dirt to a waste residue conveying device, and conveying the dirt to a mixing and stirring device by the waste residue conveying device;
(6) The soil conveying device conveys the soil to the mixing and stirring device;
(7) The mixing and stirring device fully mixes the dirt and the soil;
(8) And storing the stirred materials for fermenting for fifteen days.
CN202110337818.2A 2021-03-30 2021-03-30 Soil conditioner preparation system and method Active CN113209876B (en)

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Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201815173U (en) * 2010-05-20 2011-05-04 于斌 Leaf filter capable of deslagging continuously
WO2014076928A1 (en) * 2012-11-19 2014-05-22 株式会社アクトモア Classifier for soil decontamination and soil decontamination system
CN204910932U (en) * 2015-07-07 2015-12-30 吴仁辉 High efficiency solid -liquid separation machine
CN208869477U (en) * 2018-09-12 2019-05-17 李珂 A kind of animal husbandry excrement professional treatment device
CN110604958A (en) * 2019-10-25 2019-12-24 嘉兴双军环保科技有限公司 Solid-liquid separation device with high separation speed for phosphated slag treatment
CN211100753U (en) * 2019-07-30 2020-07-28 苏州萨瑟斯兰环境科技有限公司 A soil prosthetic devices for environment is administered

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN206493431U (en) * 2017-02-22 2017-09-15 北京城建九混凝土有限公司 A kind of double layer concrete mixer
CN210186916U (en) * 2019-05-25 2020-03-27 天津市海岸盐碱地生态绿化工程有限公司 Soil stirring device

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201815173U (en) * 2010-05-20 2011-05-04 于斌 Leaf filter capable of deslagging continuously
WO2014076928A1 (en) * 2012-11-19 2014-05-22 株式会社アクトモア Classifier for soil decontamination and soil decontamination system
CN204910932U (en) * 2015-07-07 2015-12-30 吴仁辉 High efficiency solid -liquid separation machine
CN208869477U (en) * 2018-09-12 2019-05-17 李珂 A kind of animal husbandry excrement professional treatment device
CN211100753U (en) * 2019-07-30 2020-07-28 苏州萨瑟斯兰环境科技有限公司 A soil prosthetic devices for environment is administered
CN110604958A (en) * 2019-10-25 2019-12-24 嘉兴双军环保科技有限公司 Solid-liquid separation device with high separation speed for phosphated slag treatment

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