CN115055250A - Soil remediation preprocessing device - Google Patents
Soil remediation preprocessing device Download PDFInfo
- Publication number
- CN115055250A CN115055250A CN202210903760.8A CN202210903760A CN115055250A CN 115055250 A CN115055250 A CN 115055250A CN 202210903760 A CN202210903760 A CN 202210903760A CN 115055250 A CN115055250 A CN 115055250A
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- cylinder
- cutter
- soil remediation
- coaxially
- drum
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- 239000002689 soil Substances 0.000 title claims abstract description 48
- 238000005067 remediation Methods 0.000 title claims abstract description 22
- 238000007781 pre-processing Methods 0.000 title claims description 3
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 13
- 239000010959 steel Substances 0.000 claims abstract description 13
- 238000009434 installation Methods 0.000 claims description 12
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 9
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 9
- 241001330002 Bambuseae Species 0.000 claims description 9
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 9
- 239000011425 bamboo Substances 0.000 claims description 9
- 230000000670 limiting effect Effects 0.000 claims description 7
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 abstract description 25
- 238000012216 screening Methods 0.000 abstract description 20
- 238000000034 method Methods 0.000 abstract description 10
- 230000005484 gravity Effects 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000000227 grinding Methods 0.000 description 3
- 238000002386 leaching Methods 0.000 description 3
- 239000004744 fabric Substances 0.000 description 2
- 230000010354 integration Effects 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000003337 fertilizer Substances 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 238000002203 pretreatment Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 238000003900 soil pollution Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C1/00—Crushing or disintegrating by reciprocating members
- B02C1/12—Mills with non-rotating spiked members
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09C—RECLAMATION OF CONTAMINATED SOIL
- B09C1/00—Reclamation of contaminated soil
- B09C1/02—Extraction using liquids, e.g. washing, leaching, flotation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09C—RECLAMATION OF CONTAMINATED SOIL
- B09C1/00—Reclamation of contaminated soil
- B09C1/08—Reclamation of contaminated soil chemically
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Mechanical Engineering (AREA)
- Crushing And Pulverization Processes (AREA)
Abstract
The invention relates to a soil remediation pretreatment device; the technical proposal for solving the problem comprises that the device forms a seesaw structure through the reciprocating up-and-down swing of the first cylinder, materials flow in the second cylinder and the third cylinder in a reciprocating way under the action of self gravity, in the process, the continuous rotation of the second cylinder and the third cylinder causes the small-diameter materials with the size meeting the requirements to fall onto a conveying belt below the device to be conveyed, and the blocky materials with large diameters, due to its characteristics, the material with dry appearance and wet interior can be subjected to outer edge crushing under the reciprocating impact crushing of the steel rods when the material with dry appearance and wet interior is in the third cylinder, the wet interior can be deformed and sunken under the impact and still keep a dough state, the material in the state is cut by the cutting knife when the material flows into the second cylinder, and is cut by multi-angle repetition under the rotation of second drum, and the mode that two kinds of crushing modes combined together can be effectual carries out crushing and screening to the big piece of soil.
Description
Technical Field
The invention relates to the field of environment-friendly equipment, in particular to a soil remediation pretreatment device.
Background
Pollutants enter an ecological cycle system, if the load of the self-purification effect of soil is exceeded, soil pollution is formed, the soil remediation technology is a technical measure for restoring the normal function of the polluted soil, and the existing soil remediation technology is mainly divided into three categories: bioremediation, chemical remediation and physical remediation, different types of soil remediation technologies correspond to different types of pollution sources, the three types of soil remediation technologies have advantages and disadvantages, and ectopic chemical leaching is widely applied due to the advantages of long-term remediation effect, easiness in operation, reasonable cost, unlimited depth and the like.
The soil to be leached needs to be screened before chemical leaching, so that the soil to be leached keeps a uniform small-diameter particle state, and can be rapidly and effectively mixed with a medicament to improve the production efficiency in cooperation with leaching, wherein the application number is as follows: 201711362215.6 patent names: the utility model provides a fertilizer screening equipment of low breakage rate for the example, a multilayer screen cloth is provided, screen cloth mesh successive layer reduces, be one kind can effectively realize multistage screening's device, present stage dystopy chemical drip washing should store up a large amount of soil transportation of treating to pollute through transportation equipment and carry out elementary natural solarization, it just sieves to fight through the machineshop car drive sieve, and directly sieve out the even soil of granule, one side is emptyd to the soil agglomerate of great diameter, treat the breakage, sieve after the grinding again, this in-process soil screening need divide two at least twice to go on, broken grinding process needs the secondary to be transported simultaneously, the complicated simplification operation flow that is unfavorable for of step, be with the application number: 201820355579.7 patent names: the utility model provides a soil remediation integration pre treatment equipment, the utility model provides an equipment that can realize the breakage, the integration of vibrations screening is realized, can realize the device of integrative breakage and screening high-efficiently, nevertheless contain a large amount of lump soil in the soil that waits to be restoreed, the lump soil is the outward appearance dry after insolateing, inside still has moisture, traditional extrusion crushing mode easily causes the deformation of soil block core position nevertheless not kibbling problem, if the mummification soil hardness of exclusive use cutting crushing mode outside is big, it is big and high to cutting equipment power requirement to the cutter grinding, for solving above problem now provide a soil remediation crushing screening integrative device and solving above problem.
Disclosure of Invention
In view of the above situation, the present invention provides a soil remediation pretreatment device to overcome the drawbacks of the prior art, which effectively solves the problems mentioned in the background art.
The technical scheme for solving the problems comprises a bracket, wherein a first cylinder with two open ends is hinged on the bracket and can swing up and down around a hinged shaft on the bracket, a feed inlet is arranged at the upper end part of the side wall of the first cylinder, a second cylinder with two open ends is coaxially and rotatably arranged at the left end of the first cylinder, a first conical cylinder is coaxially arranged at the outer side of the second cylinder on the left side, the large end of the first conical cylinder is smoothly and fixedly connected with the second cylinder, a first mounting bin is coaxially fixed at the small end of the first conical cylinder, through holes are densely distributed on the second cylinder and the wall of the first conical cylinder, a plurality of cutters which are hinged in the first mounting bin and the free ends of which are arranged in the first conical cylinder are uniformly distributed on the inner circumference of the first mounting bin, the plurality of cutters can synchronously rotate inwards or outwards around the shaft, a third cylinder is coaxially rotatably arranged at the right end of the first cylinder, a second mounting bin is coaxially fixed at the right end of the third cylinder in a closed manner, a disc capable of reciprocating along the axis of the disc is coaxially, slidably and fittingly installed in the second installation bin, a plurality of steel rods with axes vertical to the end face of the disc are densely distributed at the left end of the disc, and the end parts of the steel rods penetrate through the closed end of the third cylinder and then are placed in the third cylinder.
In order to realize the swing driving of the first cylinder on the support, the support is triangular, the triangular support comprises two symmetrical parts in front and back, hinge shafts are respectively arranged at the front end and the back end of the middle position of the side wall of the first cylinder, the hinge shafts are rotatably arranged at the upper end of the support, a first reciprocating motor is fixed at the front end of the support, and an output shaft of the reciprocating motor is fixed on the hinge shaft at the front side through a shaft coupling.
Preferably, a feed hopper is arranged on a feed inlet of the feed inlet.
Preferably, a plurality of hinge lugs corresponding to the cutters one by one are uniformly distributed on the inner circumference of the first mounting bin, the cutters are hinged on the hinge lugs, a first bevel gear is coaxially fixed on a hinge shaft of each cutter, a second bevel gear is meshed with each first bevel gear, the axes of the second bevel gears are parallel to the axis of the first mounting bin, a first gear is coaxially fixed on each second bevel gear through a connecting shaft, a limiting frame with a plurality of connecting shafts is arranged in the first mounting bin, the connecting shafts are rotatably mounted on the limiting frame, an inner gear ring is synchronously meshed with the outer sides of the first gears, and a second reciprocating motor for driving the inner gear ring to rotate is arranged outside the first mounting bin.
Preferably, the tip opening part of a first toper section of thick bamboo is equipped with a fender dish, and the circumference equipartition has a plurality of logical grooves on the fender dish, and the cutter passes from corresponding logical inslot, and the length that leads to the groove satisfies the cutter swing requirement, and the cutter width is the same with logical groove width, and the cutter slides the laminating in leading to the groove, respectively is equipped with a baffle at the both ends that lead to groove length direction, leads to the inslot and is equipped with the mounting groove of baffle, and the bottom of baffle is equipped with the spring of arranging the mounting groove in.
Preferably, two ends of the first cylinder are provided with annular grooves, the end parts of the second cylinder and the third cylinder penetrate into the annular grooves and are rotatably mounted with the first cylinder, the rotating relation is realized through a bearing bush, the second cylinder and the third cylinder are sleeved with an outer gear ring respectively, and a second gear which is driven by a third motor and is meshed with the outer gear ring is fixed on the first cylinder.
Preferably, a second conical cylinder is arranged between the second mounting bin and the third cylinder, through holes are densely distributed on the second conical cylinder 23, the large end of the second conical cylinder is coaxially and fixedly connected with the third cylinder and communicated with the third cylinder, the small end of the second conical cylinder is sealed and coaxially and fixedly connected with the second mounting bin, and a steel chisel penetrates through and is slidably attached to the sealed end of the second conical cylinder.
Preferably, the outer side of the second mounting bin is coaxially provided with a reciprocating electric cylinder, and the output end of the reciprocating electric cylinder penetrates into the second mounting bin and is fixed on the disc.
The invention has novel concept, ingenious structure and strong practicability, organically combines the screening of the polluted soil and the crushing of the massive soil, ensures that the crushing of the massive soil can be completed in the screening process, can be directly carried out after the crushing is completed, and can also well carry out one-time crushing and screening on the soil blocks which are wet inside and dry outside, thereby improving the production efficiency and reducing the production links and steps.
Drawings
FIG. 1 is a front sectional view of the first cylinder of the present invention when horizontal.
FIG. 2 is an enlarged view of a portion of the area A in FIG. 1 according to the present invention.
FIG. 3 is a front sectional view of the first cylinder of the present invention with the left end inclined downward.
FIG. 4 is a top view of the present invention.
Fig. 5 is a front view of the first cylinder of the present invention when horizontal.
Fig. 6 is a right sectional view of the ring gear of the present invention engaged with the first gear.
Fig. 7 is a right side sectional view of the cutter transmission structure of the present invention.
Fig. 8 is a right side sectional view of the shutter disk of the present invention.
Fig. 9 is a right side view of the tray of the present invention.
FIG. 10 is a left side view of the disk and the drill steel thereon of the present invention.
Detailed Description
The following describes embodiments of the present invention in further detail with reference to the accompanying drawings.
As can be seen from the drawings from 1 to 10, the invention comprises a bracket 1, a first cylinder 2 with two open ends and an axial line in the left-right direction is hinged on the bracket 1, the first cylinder 2 can swing up and down around a hinged shaft on the bracket 1, a feed inlet is arranged at the upper end part of the side wall of the first cylinder 2, a second cylinder 3 with two open ends is coaxially and rotatably arranged at the left end of the first cylinder 2, a first conical cylinder 4 is coaxially arranged at the outer side of the second cylinder 3 at the left side, the large end of the first conical cylinder 4 is smoothly and fixedly connected with the second cylinder 3, a first mounting bin 5 is coaxially fixed at the small end of the first conical cylinder 4, through holes are densely distributed on the cylinder walls of the second cylinder 3 and the first conical cylinder 4, a plurality of cutting knives 6 which are hinged in the first mounting bin 5 and have free ends arranged in the first conical cylinder 4 are uniformly distributed on the inner circumference of the first mounting bin 5, and the plurality of cutting knives 6 can synchronously rotate inwards or outwards around the axial line, the cutter 6 is double-edged and the cutting part is arranged along the radial direction of the first conical cylinder 4, the right end of the first cylinder 2 is coaxially and rotatably provided with a third cylinder 7, the right end of the third cylinder 7 is sealed and coaxially fixed with a second mounting bin 8, a disc 9 capable of reciprocating along the axis of the disc is coaxially and slidably mounted in the second mounting bin 8, the left end of the disc 9 is densely provided with a plurality of steel chisels 10 with axes vertical to the end surface of the disc, and the end parts of the steel chisels 10 penetrate through the closed end of the third cylinder 7 and then are arranged in the third cylinder 7.
In order to realize the swing driving of the first cylinder 2 on the support 1, the support 1 is triangular, the triangular support 1 comprises two symmetrical parts in the front and back, the front end and the back end of the middle position of the side wall of the first cylinder 2 are respectively provided with a hinged shaft, the hinged shafts are rotatably arranged at the upper end of the support 1, the front end of the support 1 is fixedly provided with a first reciprocating motor, and the output shaft of the reciprocating motor is fixed on the hinged shaft at the front side through a shaft coupling.
In order to facilitate the material entering, the feeding hole is positioned right above the middle of the outer circular surface of the first cylinder 2, and a feeding hopper 11 is arranged on the feeding hole.
In order to realize the driving of the cutter 6, a plurality of hinge lugs corresponding to the cutters 6 one by one are uniformly distributed on the inner circumference of the first mounting bin 5, the cutters 6 are hinged on the hinge lugs, a first bevel gear 12 is coaxially fixed on a hinged shaft of each cutter 6, a second bevel gear 13 is meshed on each first bevel gear 12, the axes of the second bevel gears 13 are parallel to the axis of the first mounting bin 5, a first gear 14 is coaxially fixed on each second bevel gear 13 through a connecting shaft, a limiting frame of a plurality of connecting shafts is arranged in the first mounting bin 5, the connecting shafts are rotatably mounted on the limiting frame, an inner gear ring 15 is synchronously meshed on the outer sides of the first gears 14, and a second reciprocating motor for driving the inner gear ring 15 to rotate is arranged outside the first mounting bin 5.
In order to prevent materials from entering the first mounting bin 5 to hinder the rotation of the conveying system, a baffle disc 16 is arranged at the opening of the small end of the first conical barrel 4, a plurality of through grooves 17 are uniformly distributed on the baffle disc 16 in the circumference, the cutter 6 penetrates through the corresponding through grooves 17, the length of each through groove 17 meets the swinging requirement of the cutter 6, the width of each cutter 6 is the same as that of each through groove 17, the cutters 6 are slidably attached in the through grooves 17, two baffle plates 18 are respectively arranged at two ends in the length direction of each through groove 17, a mounting groove 19 of each baffle plate 18 is formed in each through groove 17, a spring 20 arranged in each mounting groove 19 is arranged at the bottom of each baffle plate 18, the end part of each baffle plate 18 is always in contact with and extruded with a cutter bar of each cutter 6 under the action of the spring 20, and each through groove 17 is always sealed by each baffle plate 18 when each cutter 6 swings.
In order to realize the driving of the second cylinder 3 and the third cylinder 7, two ends of the first cylinder 2 are provided with annular grooves, the end parts of the second cylinder 3 and the third cylinder 7 penetrate into the annular grooves and realize the rotating installation with the first cylinder 2, the rotating relation is realized through a bearing bush, the second cylinder 3 and the third cylinder 7 are sleeved with an outer gear ring 21 respectively, and the first cylinder 2 is fixed with a second gear 22 which is driven by a third motor and is engaged with the outer gear ring 21.
For the connection of the second installation bin 8 and the third cylinder 7, a second conical cylinder 23 is arranged between the second installation bin 8 and the third cylinder 7, through holes are densely distributed on the second conical cylinder 23, the large end of the second conical cylinder 23 is coaxially and fixedly connected with the third cylinder 7 and communicated with the third cylinder 7, and the small end of the second conical cylinder 23 is sealed and coaxially and fixedly connected with the second installation bin 8.
In order to drive the disc 9, a reciprocating electric cylinder 24 is coaxially arranged outside the second mounting bin 8, and an output end of the reciprocating electric cylinder 24 penetrates into the second mounting bin 8 and is fixed on the disc 9.
The specific working process of the invention is as follows: when the device is used, the first cylinder 2 swings up and down on the bracket 1 around the hinge shaft of the first reciprocating motor through the rotation of the first reciprocating motor, the third motor drives the second gear 22 to rotate and engage with the outer gear ring 21 for transmission under the drive of the third motor so as to realize the rotation of the second cylinder 3 and the third cylinder 7 relative to the first cylinder 2, the second cylinder 3 and the third cylinder 7 can rotate in the same direction or rotate in the opposite direction after being driven, and can rotate at the same speed or rotate at different speeds so as to adapt to different rotation requirements, the inner gear ring 15 is engaged with the plurality of first gears 14 to rotate synchronously under the drive of the rotation of the second reciprocating motor, the synchronous rotation of the plurality of first gears 14 drives the cutter 6 to swing back and forth through the engagement transmission of the second bevel gear 13 and the first bevel gear 12, the baffle disc 16 and the baffle plate 18 on the baffle disc always extrude the guide rod of the cutter 6 under the action of the spring 20 in the swinging process of the cutter 6, the soil is ensured not to enter the first mounting bin 5 to cause obstruction to a conveying system, the reciprocating electric cylinder 24 drives the disc 9 to reciprocate in the second mounting bin 8 along the axis, and in the process, the disc 9 drives the steel drill 10 on the disc 9 to move and realizes reciprocating impact of the steel drill 10 on the material in the third cylinder 7 under the limiting action of the closed end of the second conical cylinder.
When the first cylinder 2 is driven to be horizontal, soil to be screened is conveyed into the first cylinder 2 through a hopper 11 by a grab bucket of an engineering truck, the first cylinder 2 is driven by a first reciprocating motor to enable two ends of the first cylinder 2 to alternately move up and down, when the right end of the first cylinder 2 faces downwards, the right end of a third cylinder 7 continuously inclines downwards, materials in the device fall downwards towards the right side in an inclined mode under the action of gravity, fine materials are screened and discharged under the rotation of the third cylinder 7 due to the rotation of the third cylinder 7, large soil materials are continuously impacted and crushed through a steel chisel 10 under the driving of the reciprocating motor, the right end of the first cylinder 2 gradually starts to rise along with the reverse rotation driving of the first reciprocating motor until the left end of the first cylinder 2 starts to face downwards, the materials slide from the third cylinder 7 into the second cylinder 3 through the first cylinder 2, and the fine materials are continuously screened under the autorotation action of the second round, and the blanking, make the reciprocal synchronous swing of cutter simultaneously under the effect of second reciprocating motor, a plurality of cutters can be inwards in step and outwards the time cut the comminution with the material in the second drum 3, make bold material continuously by the impact breakage and the comminution in second drum 3 and third drum 7 under the reciprocal drive of first motor, through the through-hole unloading of second drum 3 and third drum 7 and first toper section of thick bamboo 4 and second toper section of thick bamboo 23 after breaking to the minor diameter, can set up the material that the conveyer belt made things convenient for the screening and shift in the below of this device.
Compared with the traditional equipment, the device has the following advantages:
1. the device forms a seesaw structure by the reciprocating up-and-down swing of the first cylinder 2, materials flow in the second cylinder 3 and the third cylinder 7 in a reciprocating way under the action of self gravity, in the process, small-diameter materials with the size meeting requirements fall onto a conveying belt below the device to be conveyed due to the continuous rotation of the second cylinder 3 and the third cylinder 7, massive materials with large diameters can exist dry and wet outside due to the characteristics of the massive materials, so the outer edge can be crushed under the reciprocating impact crushing of a steel rod 10 when the third cylinder 7 is used for drying the wet materials inside the third cylinder 7, the wet inside can be deformed and sunken under the impact and still keep a ball-shaped state, the materials in the state are cut by the cutter 6 which rotates in a reciprocating way when flowing into the second cylinder 3, and are repeatedly cut by multiple angles under the rotation of the second cylinder 3, so that the materials can be uniformly crushed, the mode that two kinds of crushing modes combined together can effectually carry out crushing and screening to the big piece of soil for whole crushing and screening country has the process high efficiency and comprehensive.
2. This device carries out the organic with the screening of polluting soil and the breakage of bold soil and combines for can accomplish the breakage of bold soil at the in-process of screening, can directly carry out after the breakage is accomplished screening, sieve again after carrying out independent breakage with the bold group of earlier screening play to contrast traditional screening equipment, improved production efficiency, reduced production link and step.
3. This device designs according to big fast soil property of group to solve traditional in the individual impact breakage inside moist soil only warp not broken when assaulting, apparent dry soil surface hardness is high when the independent cutting is broken, and the atress is difficult for cutting broken problem greatly during the cutting, and two kinds of broken modes combine the feasible on screening plant organically, and the high-efficient breakage of organic and screening can be realized to bold soil.
Claims (8)
1. The utility model provides a soil remediation preprocessing device, including a support (1), a serial communication port, it has an axis left and right direction and both ends open-ended first drum (2) to articulate on support (1), first drum (2) can be around articulated shaft luffing motion on support (1), the lateral wall upper end of first drum (2) is equipped with the feed inlet, the left end coaxial rotation of first drum (2) installs a both ends equal opening second drum (3), the outside coaxial of left second drum (3) is equipped with one first toper section of thick bamboo (4), the main aspects and the smooth fixed connection of second drum (3) of first toper section of thick bamboo (4), the tip coaxial fixation of first toper section of thick bamboo (4) has one first installation storehouse (5), second drum (3) and the section of thick bamboo wall of first toper section of thick bamboo (4) have the through-hole of having densely covered, the interior circumference equipartition of first installation storehouse (5) has a plurality ofly to articulate in first installation storehouse (5) and the free end is arranged in first toper section of thick bamboo (4) The cutting knife (6), a plurality of cutting knives (6) can rotate around the axle inwards or outwards in step, the cutting knife (6) are double-edged and the cutting part is arranged along the radial direction of the first conical cylinder (4), the right end of the first cylinder (2) is coaxially rotated and provided with a third cylinder (7), the right end of the third cylinder (7) is sealed and coaxially fixed with a second mounting bin (8), a disc (9) capable of reciprocating along the axis of the disc is coaxially installed in the second mounting bin (8) in a sliding fit mode, a plurality of steel chisels (10) vertical to the end face of the disc (9) are densely distributed at the left end of the disc (9), and the end part of each steel chisel (10) penetrates through the closed end of the third cylinder (7) and then is arranged in the third cylinder (7).
2. A soil remediation pretreatment device according to claim 1, wherein the support (1) is triangular, the triangular support (1) comprises two symmetrical parts, a hinge shaft is respectively arranged at the front end and the rear end of the middle position of the side wall of the first cylinder (2), the hinge shaft is rotatably arranged at the upper end of the support (1), a first reciprocating motor is fixed at the front end of the support (1), and an output shaft of the reciprocating motor is fixed on the hinge shaft at the front side through a coupling.
3. A soil remediation pretreatment device according to claim 1, wherein the feed inlet is located directly above the middle of the outer circumferential surface of the first cylinder (2), and a feed hopper (11) is mounted on the feed inlet.
4. The soil remediation pretreatment device according to claim 1, wherein a plurality of hinge lugs corresponding to the cutters (6) in a one-to-one manner are uniformly distributed on the inner circumference of the first mounting bin (5), the cutters (6) are hinged to the hinge lugs, a first bevel gear (12) is coaxially fixed on a hinge shaft of each cutter (6), a second bevel gear (13) is meshed with each first bevel gear (12), the axes of the second bevel gears (13) are parallel to the axis of the first mounting bin (5), a first gear (14) is coaxially fixed on each second bevel gear (13) through a connecting shaft, a limiting frame with a plurality of connecting shafts is arranged in the first mounting bin (5), the connecting shafts are rotatably mounted on the limiting frame, an inner gear ring (15) is synchronously meshed with the outer sides of the first gears (14), and a second reciprocating motor for driving the inner gear ring (15) to rotate is arranged outside the first mounting bin (5).
5. The soil remediation pretreatment device according to claim 1, wherein a baffle disc (16) is arranged at a small-end opening of the first conical barrel (4), a plurality of through grooves (17) are uniformly distributed on the baffle disc (16) in the circumference, the cutter (6) penetrates through the corresponding through grooves (17), the length of each through groove (17) meets the swing requirement of the cutter (6), the width of the cutter (6) is equal to that of the through groove (17), the cutter (6) is slidably attached to the through groove (17), two ends of each through groove (17) in the length direction are respectively provided with a baffle (18), an installation groove (19) of the baffle (18) is formed in each through groove (17), a spring (20) arranged in the installation groove (19) is arranged at the bottom of each baffle (18), the end part of each baffle (18) is always in contact with and extrudes the cutter bar of the cutter (6) under the action of the spring (20), and the through groove (17) is always sealed by the baffle (18) when the cutter (6) swings.
6. A soil remediation pretreatment apparatus as claimed in claim 1, wherein annular grooves are formed at both ends of the first cylinder (2), the ends of the second cylinder (3) and the third cylinder (7) penetrate into the annular grooves and are rotatably mounted on the first cylinder (2), the rotation relationship is realized by bearing bushes, an outer gear ring (21) is sleeved on each of the second cylinder (3) and the third cylinder (7), and a second gear (22) driven by a third motor and meshed with the outer gear ring (21) is fixed on the first cylinder (2).
7. The soil remediation pretreatment device of claim 1, wherein a second conical cylinder (23) is arranged between the second installation bin (8) and the third cylinder (7), through holes are densely distributed on the second conical cylinder (23), the large end of the second conical cylinder (23) is coaxially and fixedly connected with the third cylinder (7) and communicated with the third cylinder (7), and the small end of the second conical cylinder (23) is closed and coaxially and fixedly connected with the second installation bin (8).
8. A soil remediation pretreatment device according to claim 1, wherein a reciprocating electric cylinder (24) is coaxially arranged outside the second mounting bin (8), and an output end of the reciprocating electric cylinder (24) penetrates into the second mounting bin (8) and is fixed on the disc (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210903760.8A CN115055250B (en) | 2022-07-29 | 2022-07-29 | Soil restoration preprocessing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210903760.8A CN115055250B (en) | 2022-07-29 | 2022-07-29 | Soil restoration preprocessing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115055250A true CN115055250A (en) | 2022-09-16 |
| CN115055250B CN115055250B (en) | 2024-05-24 |
Family
ID=83206662
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210903760.8A Active CN115055250B (en) | 2022-07-29 | 2022-07-29 | Soil restoration preprocessing device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117380717A (en) * | 2023-11-02 | 2024-01-12 | 河南地矿集团中昊建设工程有限公司 | Contaminated site soil control equipment and control method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005296795A (en) * | 2004-04-12 | 2005-10-27 | San-Ai Eco System Co Ltd | Crushing treatment apparatus |
| CN110449358A (en) * | 2019-07-22 | 2019-11-15 | 王红 | A kind of quick Sand screen of Municipal Engineering Construction |
| CN211706989U (en) * | 2020-01-09 | 2020-10-20 | 刘培福 | Animal feed preparation equipment for poultry |
| CN212493292U (en) * | 2020-05-19 | 2021-02-09 | 江西极尊堂中药制药有限公司 | Smash effectual chinese-medicinal material processing equipment |
-
2022
- 2022-07-29 CN CN202210903760.8A patent/CN115055250B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005296795A (en) * | 2004-04-12 | 2005-10-27 | San-Ai Eco System Co Ltd | Crushing treatment apparatus |
| CN110449358A (en) * | 2019-07-22 | 2019-11-15 | 王红 | A kind of quick Sand screen of Municipal Engineering Construction |
| CN211706989U (en) * | 2020-01-09 | 2020-10-20 | 刘培福 | Animal feed preparation equipment for poultry |
| CN212493292U (en) * | 2020-05-19 | 2021-02-09 | 江西极尊堂中药制药有限公司 | Smash effectual chinese-medicinal material processing equipment |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117380717A (en) * | 2023-11-02 | 2024-01-12 | 河南地矿集团中昊建设工程有限公司 | Contaminated site soil control equipment and control method thereof |
| CN117380717B (en) * | 2023-11-02 | 2024-05-24 | 河南地矿集团中昊建设工程有限公司 | Contaminated site soil control equipment and control method thereof |
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| CN115055250B (en) | 2024-05-24 |
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