CN111068887A - Soil remediation device based on refine soil - Google Patents
Soil remediation device based on refine soil Download PDFInfo
- Publication number
- CN111068887A CN111068887A CN201911365905.8A CN201911365905A CN111068887A CN 111068887 A CN111068887 A CN 111068887A CN 201911365905 A CN201911365905 A CN 201911365905A CN 111068887 A CN111068887 A CN 111068887A
- Authority
- CN
- China
- Prior art keywords
- impact
- screen plate
- rotating
- screening
- matching
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000002689 soil Substances 0.000 title claims abstract description 51
- 238000005067 remediation Methods 0.000 title claims abstract description 17
- 239000000463 material Substances 0.000 claims abstract description 110
- 238000012216 screening Methods 0.000 claims abstract description 41
- 230000001954 sterilising effect Effects 0.000 claims abstract description 24
- 238000004659 sterilization and disinfection Methods 0.000 claims abstract description 18
- 238000012805 post-processing Methods 0.000 claims abstract description 17
- 230000001154 acute effect Effects 0.000 claims abstract description 4
- 238000000227 grinding Methods 0.000 claims description 28
- 238000001125 extrusion Methods 0.000 claims description 16
- 238000003756 stirring Methods 0.000 claims description 16
- 238000007599 discharging Methods 0.000 claims description 11
- 238000003860 storage Methods 0.000 claims description 9
- 238000012545 processing Methods 0.000 claims description 8
- 239000012634 fragment Substances 0.000 claims description 4
- 230000007246 mechanism Effects 0.000 claims description 4
- 230000007423 decrease Effects 0.000 claims description 3
- 238000004080 punching Methods 0.000 claims description 2
- 238000002203 pretreatment Methods 0.000 abstract description 5
- 230000000694 effects Effects 0.000 description 13
- 238000001914 filtration Methods 0.000 description 7
- 238000003801 milling Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 238000013461 design Methods 0.000 description 3
- 238000007670 refining Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008621 organismal health Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 238000007873 sieving Methods 0.000 description 1
- 238000003900 soil pollution Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C21/00—Disintegrating plant with or without drying of the material
-
- 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
- B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
- B02C23/16—Separating or sorting of material, associated with crushing or disintegrating with separator defining termination of crushing or disintegrating zone, e.g. screen denying egress of oversize material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09C—RECLAMATION OF CONTAMINATED SOIL
- B09C1/00—Reclamation of contaminated soil
-
- 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
- B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
- B02C23/16—Separating or sorting of material, associated with crushing or disintegrating with separator defining termination of crushing or disintegrating zone, e.g. screen denying egress of oversize material
- B02C2023/165—Screen denying egress of oversize material
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
The invention discloses a soil remediation device based on refined soil, which comprises a pretreatment structure, a screening structure and a post-treatment structure; one end of the pretreatment structure is hinged; the other end of the pretreatment structure moves up and down in the vertical direction; the hinged end of the pretreatment structure corresponds to the starting end of the vibration screening structure; the termination end of the screening structure corresponds to the feed end of the post-processing structure; the whole body between the pre-treatment structure and the screening structure and the post-treatment structure is in an acute angle, and the material trend in the pre-treatment structure and the material trend in the screening structure and the post-treatment structure are in an opposite trend; the screening blanking area of the screening structure and the discharge end of the post-processing structure correspond to the feed end of the sterilizing structure. The invention can firstly carry out thinning treatment on the soil step by step and then directly carry out sterilization treatment.
Description
Technical Field
The invention relates to the field of soil remediation treatment.
Background
With the development of society, whether some factories appear or disappear, pollution is often accompanied. Wherein the soil of the plant location is not polluted. The soil is an important foundation for human social production activities and is indispensable, but the soil is a resource difficult to regenerate and can be seriously affected once the area is polluted; if the number is small, the planting is difficult, and if the number is large, the life and health of organisms are harmed. Therefore, attention is paid to prevention, treatment and remediation of soil pollution. At present, need refine the processing to soil among the soil repair process, the soil after refining is restoreed the effect and can be better, but present general refining treatment device treatment effect is not too good, smashes thoroughly, is difficult to satisfy follow-up repairing treatment's requirement.
Disclosure of Invention
The purpose of the invention is as follows: in order to overcome the defects in the prior art, the invention provides a soil remediation device based on refined soil, which can realize the effects of firstly crushing the soil, then crushing and refining the soil, and then sterilizing the soil.
The technical scheme is as follows: in order to achieve the purpose, the technical scheme of the invention is as follows:
a soil remediation device based on refined soil comprises a pretreatment structure, a screening structure and a post-treatment structure; one end of the pretreatment structure is hinged; the other end of the pretreatment structure moves up and down in the vertical direction; the hinged end of the pretreatment structure corresponds to the starting end of the vibration screening structure; the termination end of the screening structure corresponds to the feed end of the post-processing structure; the whole body between the pre-treatment structure and the screening structure and the post-treatment structure is in an acute angle, and the material trend in the pre-treatment structure and the material trend in the screening structure and the post-treatment structure are in an opposite trend; the screening blanking area of the screening structure and the discharge end of the post-processing structure correspond to the feed end of the sterilizing structure.
Further, the pretreatment structure comprises a cylindrical pipe channel, a punching body and a matching body; the collision body and the matching body are arranged inside two ends of the cylindrical pipe channel; the two groups of hydraulic telescopic mechanisms are in driving connection with the impact body and the outward extending end of the matching body; the impact body and the matching body oppositely face to and fro in the cylindrical pipe channel.
Furthermore, a material inlet structure is arranged at the movable end of the cylindrical pipe channel, and the opening of the material inlet structure is upward; the other end of the cylindrical pipe passage is provided with a discharge hole structure, and the opening of the discharge hole structure faces downwards; when the impact body and the matching body impact, the upper side wall of the impact body props against the sealed feeding port structure, and the lower side wall of the matching body props against the discharging port structure; when the collision between the collision body and the matching body is finished and the collision body returns to the initial position, the upper side wall of the collision body is separated from the material inlet structure, and the lower side wall of the matching body is separated from the material outlet structure.
Furthermore, an auxiliary screen plate is arranged between the impact body and the matching body; the auxiliary screen plate is of a sheet screen plate structure; a material passing groove is formed in the auxiliary screen plate, and the discharging side edge of the material passing groove is chamfered; the material passing grooves are connected end to form a broken line type structure; the plurality of broken line type structures are obliquely arranged at intervals; the lower end of the auxiliary screen plate is rotationally connected with the lower side impact surface of the impact body through an elastic resetting device; the upper end of the collision body is wedge-shaped; under the non-impact state, the auxiliary screen plate and the impact surface on the upper side of the impact body form an inclined triangular soil crushing area; the upper end of the impact end of the matching body is outwards convex; under the impact state, the matching body extrudes the auxiliary screen plate, and the auxiliary screen plate is stressed and pressed close to the impact surface of the impact body; the upper side impact end of the matching body and the upper side impact end of the impact body are integrally wedged.
Furthermore, the lower end part of the impact end of the matching body is in a wedge shape; a grid extrusion screen plate is fixedly arranged at the lower end of the impact surface of the matching body, and the plane of the grid extrusion screen plate is flush with the impact surface of the matching body; a plurality of structural holes are formed in the grid extrusion screen plate; a plurality of sharp-pointed convex structure blocks are fixedly arranged on the lower side impact surface of the impact body which collides with the grid extrusion screen plate; the sharp raised structure blocks and the structure holes are oppositely and correspondingly arranged; the grid extrudes a wedge surface at the lower side of the impact end of the screen plate and the matching body and the inner wall of the cylindrical pipe channel to form a material storage area; and when the matching body returns to the initial position, the material storage area corresponds to the discharge hole structure.
Further, the post-processing structure comprises a channel tube structure, a rotating element and a rotating fitting element; the rotating piece and the rotating fitting piece are arranged inside two ends of the channel pipe structure; the two groups of driving devices are respectively in driving connection with the rotating element and the rotating matching element through rotating shafts; the swivel and the running fit rotate in opposite circumferential directions within the channel tube structure.
Furthermore, a grinding structure is fixedly arranged on one surface of the rotating element facing the rotating fitting element; the grinding structure comprises grinding blocks, and a plurality of grinding blocks are arranged at intervals in an annular mode to form an annular grinding structure; the ring-shaped grinding structures are more and more dense from inside to outside; a grinding and embedding structure is fixedly arranged on one surface of the rotating fitting piece facing the rotating piece; the grinding embedding structure comprises structural ribs, and a plurality of structural ribs are arranged at intervals in a ring shape to form a structural ring; a plurality of circles of the structural rings are increasingly dense from inside to outside; the ring-shaped grinding structure and the ring-shaped grinding structure are arranged in a staggered embedding mode, and the rotating directions are opposite.
Further, the running fit decreases progressively towards one end of the rotating member; a stirring structure block is fixedly arranged on the side wall of the reducing end of the rotating fitting piece; a plurality of stirring structure blocks are distributed circumferentially to form a stirring ring structure; the structure of the stirring ring with a plurality of circles is longer and longer along the reducing direction of the reducing end of the rotating matching piece; the side wall of the reduced end of the rotating fitting and the inner wall of the channel pipe structure form a material containing area; the material containing area corresponds to a discharge hole formed in the lower side wall of the channel pipe structure.
Further, the screening structure comprises a filtering screen plate, and the filtering screen plate is of a filtering screen plate structure; the screening starting end of the screen plate corresponds to the discharge port structure; the extending end of the screen plate corresponds to the feed chute of the post-processing structure; a material processing through pipe is arranged in the rotating piece; the interior of the channel pipe structure is communicated with the feed chute through the processing material through pipe; the crushed materials in the material containing area are discharged from a discharge hole of the channel pipe structure; fine materials screened by the screen plate are conveyed into the sterilization structure through a material sliding slope; the discharge end of the post-treatment structure corresponds to the feed end of the sterilization structure.
Further, the sterilization structure comprises an ultraviolet irradiation device and a conveyer belt structure; the ultraviolet irradiation device is arranged at the top of the sterilization structure, and the irradiation direction faces to the surface of the conveying belt structure; and the conveying starting end of the conveying belt structure corresponds to the blanking area right below the filter screen plate and the discharge end of the post-processing structure.
Has the advantages that: the invention can firstly carry out thinning treatment on the soil step by step, and the thinned soil directly enters into the sterilization treatment. Including but not limited to the following technical effects:
1) the pre-treatment structure adopts a discontinuous feeding and discharging mode, soil is extruded and crushed by mutual reciprocating collision of the collision body and the matching body, an inclined triangular soil crushing area formed by the auxiliary screen plate and the collision surface can effectively prevent the soil from being only accumulated at the bottom of a cylindrical pipe channel, and meanwhile, a folding line groove formed in the auxiliary screen plate can effectively prevent the soil from falling to a discharge port structure without being crushed;
2) the screening structure can screen coarse-grained soil which is not refined in the pretreatment structure out and guide the coarse-grained soil into the feeding groove of the post-treatment structure, and the screened fine-grained soil can be directly collected and treated, so that redundant labor is saved;
3) the post-treatment structure mills coarse-grained soil through the relative reverse rotation between the rotating part and the rotating matching part, and the coarse-grained soil enters the interior of the post-treatment structure through the treatment material through pipe and is gradually thinned and thinner from inside to outside; the treated soil is thinner and more broken, and the treatment effect is better.
Drawings
FIG. 1 is a cross-sectional view of the apparatus;
FIG. 2 is a schematic diagram of a pretreatment structure;
FIG. 3 is a view of a discharge end structure of the pretreatment structure;
FIG. 4 is a diagram of a feed end structure of the pretreatment structure;
FIG. 5 is a view showing the structure of an auxiliary net plate;
FIG. 6 is a view showing a structure of a screen plate;
FIG. 7 is a schematic diagram of a post-processing architecture;
FIG. 8 is a schematic diagram of a comminution zone of the aftertreatment structure;
FIG. 9 is a view showing a structure of a rotation fitting;
fig. 10 is a structural view of a rotary member.
Detailed Description
The present invention will be further described with reference to the accompanying drawings.
As shown in figures 1-10: a soil remediation device based on refined soil comprises a pretreatment structure 1, a screening structure 2 and a post-treatment structure 3; one end of the pretreatment structure 1 is hinged; the other end of the pretreatment structure 1 moves up and down in the vertical direction, and the driving mechanism drives the moving end of the pretreatment structure 1 to move up and down; the hinged end of the pretreatment structure 1 corresponds to the starting end of the vibrating screening structure 2; the termination end of the screening structure 2 corresponds to the feeding end of the post-treatment structure 3; the whole part between the pretreatment structure 1 and the screening structure 2 and the aftertreatment structure 3 is an acute angle, and the material trend in the pretreatment structure 1 and the material trend in the screening structure 2 and the aftertreatment structure 3 are opposite; the screening blanking area of the screening structure and the discharge end of the post-processing structure correspond to the feed end of the sterilization structure, so that feeding is facilitated. By the design, the space can be saved, the soil can be thinned and broken for multiple times of thinning treatment, and the subsequent sterilization treatment is facilitated.
The pretreatment structure 1 comprises a cylindrical pipe channel 11, an impact body 12 and a matching body 13; the collision body 12 and the matching body 13 are arranged in the two ends of the cylindrical pipe channel 11, a filling space is reserved for the middle material, and an acceleration channel is provided for the collision body 12 and the matching body 13 to enhance the impact force; two groups of hydraulic telescopic mechanisms are in driving connection with the impact body 12 and the outward extending ends of the matching body 13 to provide power; the impact body 12 and the matching body 13 are collided in the cylindrical pipe channel 11 in a reciprocating manner in opposite directions, and materials are repeatedly extruded and crushed for multiple times, so that the materials are more refined.
A feeding port structure 111 is arranged at the movable end of the cylindrical pipe channel 11, the opening of the feeding port structure 111 is upward, and the feeding port structure 111 is communicated with a tank on the cylindrical pipe channel 11, so that continuous feeding is facilitated; the other end of the cylindrical pipe channel 11 is provided with a discharge port structure 112, the opening of the discharge port structure is downward, and the opening of the discharge port structure is just opposite to the screening starting end of the screen plate 21, so that blanking and screening are facilitated; when the collision body 12 collides with the matching body 13, the upper side wall of the collision body 12 abuts against the sealed feeding port structure 111, so that materials cannot enter the cylindrical pipe channel 11, the situation that the rear end of the collision body 12 enters when colliding forwards is avoided, the normal return of the collision body 12 is influenced, the lower side wall of the matching body 13 abuts against the discharging port structure 112, and the situation that the materials which are extruded and crushed are too loose and fall and are stacked all the time, so that the materials which are not crushed completely fall to the discharging port structure 112 is avoided; when the collision between the collision body 12 and the matching body 13 is finished and the collision is returned to the initial position, the upper side wall of the collision body 12 is separated from the material inlet structure 111, the separated material enters from the material inlet structure 111, the lower side wall of the matching body 13 is separated from the material outlet structure 112, and the separated material exits from the material outlet structure 112.
An auxiliary screen plate 14 is arranged between the impact body 12 and the matching body 13; the auxiliary screen plate 14 is of a sheet screen plate structure; the auxiliary screen plate 14 is provided with a material passing groove 141, the discharging side edge of the material passing groove 141 is chamfered, one side of a notch of the chamfered edge of the material passing groove 141 is wide, and the other side is narrow, so that materials can be conveniently dropped from the wide side during collision and retraction; the material passing grooves 141 are connected end to form a zigzag structure 142, and the zigzag part is favorable for preventing materials from sliding out and avoiding falling out to the discharge hole structure 112 without being crushed; the plurality of broken line structures 142 are obliquely arranged at intervals, so that material clamping is facilitated; the lower end of the auxiliary screen plate 14 is rotatably connected with the lower side impact surface of the impact body 12 through an elastic resetting device to provide a certain rotating angle for the auxiliary screen plate 14; the upper end of the collision body 12 is wedge-shaped; in a non-impact state, the auxiliary mesh plate 14 and an impact surface on the upper side of the impact body 12 form an inclined triangular soil crushing area 15; the materials enter the inclined triangular soil crushing area 15 to be stacked, so that the materials are prevented from being stacked only at the lower end, and the crushing effect is enhanced; the upper end of the impact end of the matching body 13 is outwards convex; in an impact state, the matching body 13 extrudes the auxiliary mesh plate 14, and the auxiliary mesh plate 14 is pressed on an impact surface approaching to the impact body 12; the upper side impact end of the matching body 13 and the upper side impact end of the impact body 12 are integrally wedged, so that extrusion crushing is more thorough, and the crushing effect is enhanced.
The lower end part of the impact end of the matching body 13 is wedge-shaped, so that the material is conveniently discharged; a grating extrusion screen plate 16 is fixedly arranged at the lower end of the impact surface of the matching body 13, and the plane of the grating extrusion screen plate 16 is flush with the impact surface of the matching body 13; a plurality of structure holes 161 are formed on the grating extrusion screen plate 16; a plurality of sharp convex structure blocks 121 are fixedly arranged on the lower side collision surface of the collision body 12 colliding with the grid extrusion screen plate 16; the pointed raised structure blocks 121 and the structure holes 161 are oppositely and correspondingly arranged; the sharp-pointed convex structure blocks 121 impact and crush the materials before the grid is extruded to the screen plate 16 and then pass through the structure holes 161, so that the materials are prevented from flowing away completely for crushing, the crushing effect is improved, and the materials are thinner; the grid extrusion screen plate 16 and the wedge-shaped surface on the lower side of the impact end of the matching body 13 and the inner wall of the cylindrical pipe channel 11 form a material storage area 17; when the coordination body 13 retracts to the initial position, the material storage area 17 corresponds to the discharge hole structure 112; the material storage area 17 is stacked with crushed materials, and when the matching body 13 retracts, the crushed materials are discharged from the discharge hole structure 112; meanwhile, when the materials are crushed by impact, the materials in the material storage area 17 prevent the materials being crushed from passing through the structural holes 161 on the grid extrusion screen 16, so that the compactness of the materials being crushed is increased, and the crushing effect is better.
The aftertreatment structure 3 comprises a channel tube structure 31, a rotating member 32 and a rotation fitting member 33; the rotating piece 32 and the rotating fitting piece 33 are arranged inside two ends of the channel pipe structure 31, and a grinding and crushing area is arranged in the middle; the two groups of driving devices are respectively in driving connection with the rotating element 32 and the rotating matching element 33 through rotating shafts; the rotary member 32 and the rotation fitting 33 are relatively rotated in opposite circumferential directions inside the passage pipe structure 31. The design can enable the materials to be continuously milled between the high-speed rotating bodies, and the effect of crushing is achieved.
A grinding structure 34 is fixedly arranged on one surface of the rotating element 32 facing the rotating matching element 33; the milling structure 34 comprises milling fragments 341, and a plurality of the milling fragments 341 are arranged at annular intervals to form an annular milling structure 342; the ring-shaped grinding structures 342 are more and more dense from inside to outside; the materials are gradually milled and thinned from inside to outside, and only the thinned materials can pass through the milling structure 34; a grinding and embedding structure 35 is fixedly arranged on one surface, facing the rotating element 32, of the rotating fitting element 33; the grinding and embedding structure 35 comprises a structural rib 351, and a plurality of structural ribs 351 are arranged at intervals in a ring shape to form a structural ring 352; the structural rings 352 are more and more dense from the inside to the outside; the materials are gradually milled and thinned from inside to outside, and only the thinned materials can pass through the milling embedded structure 35; a plurality of circles of the ring-shaped grinding structures 342 and a plurality of circles of the structure rings 352 are arranged in a staggered and embedded mode, and the rotating directions are opposite; the grinding structure 34 and the grinding embedded structure 35 interact to grind and thin the material, and the material becomes thinner and thinner from inside to outside; the effect of treatment refinement is enhanced.
The rotating matching piece 33 gradually decreases towards one end of the rotating piece 32, so that space is provided for temporary storage of the refined materials, and meanwhile, a gap is provided for discharging, so that discharging is facilitated; a stirring structure block 331 is fixedly arranged on the side wall of the reduced end of the rotating fitting piece 33; the stirring structure blocks 331 are circumferentially distributed to form a stirring ring structure 332; the multiple circles of stirring ring structures 332 are longer and longer along the reducing direction of the reducing end of the rotating fitting piece 33, and stirring structure blocks 331 with different lengths are designed according to the reducing distance between the wall surface of the reducing end of the rotating fitting piece 33 and the inner wall of the channel pipe structure 31, so that the effect of loosening stirring is enhanced; the stirring structure block 331 stirs the temporarily stored refined material, and prevents the refined material from being stacked too tightly and adhering to the inner wall of the channel pipe structure 31, so that the stacked material is looser and convenient to discharge; the side wall of the reduced end of the rotating fitting 33 and the inner wall of the channel pipe structure 31 form a material containing area 333 for temporarily storing the refined materials; the material containing area 333 corresponds to a discharge hole formed in the lower side wall of the channel tube structure 31, so that the material can be discharged from the discharge hole in the lower side wall of the channel tube structure 31.
The screening structure 2 comprises a filtering screen plate 21, and the filtering screen plate 21 is of a filtering screen plate structure and is used for filtering and screening refined and some coarse materials; the screening starting end of the screen plate 21 corresponds to the discharge port structure 112, and materials falling from the discharge port structure 112 just fall to the screening starting end of the screen plate 21 and then start screening, so that the labor and the labor are saved; the extending end of the screen plate 21 corresponds to the feeding groove of the post-processing structure 3; a processing material through pipe 321 is arranged in the rotating piece 32; the interior of the channel pipe structure 31 is communicated with a feed chute through the processing material through pipe 321; the screened coarse-grained materials enter from a feed chute of the post-processing structure 3 and are crushed into a crushing and grinding area in the post-processing structure 3 through a processing material through pipe 321; the crushed material in the material containing area 333 is discharged from the discharge hole of the passage pipe structure 31; fine materials screened by the screen plate 21 are conveyed into the sterilization structure 4 through a material sliding slope; the discharge end of the post-treatment structure 3 corresponds to the feed end of the sterilization structure 4; by the design, the fine-grained materials screened by the screening structure 2 and the materials refined by the post-processing structure 3 can directly reach the sterilizing structure 4 for subsequent sterilization treatment.
The sterilization structure 4 comprises an ultraviolet irradiation device 41 and a conveying belt structure 42; the ultraviolet irradiation device 41 is arranged on the top of the sterilization structure 4, and the irradiation direction is towards the surface of the conveyer belt structure 42; the conveying starting end of the conveying belt structure 42 corresponds to the blanking area right below the filter screen plate 21 and the discharge end of the post-processing structure 3; the fine material sieved by the sieving screen plate 21 is delivered to the conveying starting end of the conveying belt structure 42 from the material sliding slope, and the fine material from the discharging end of the post-processing structure 3 slides to the conveying starting end of the conveying belt 43 from the feeding end of the sterilizing structure 4; the conveyor belt structure 42 conveys the fine material outwards, and during the conveying process, the ultraviolet irradiation device 41 irradiates the fine material on the surface of the conveyor belt structure 42, so as to achieve the purpose of sterilization.
The foregoing is a preferred embodiment of the present invention, and it will be apparent to those skilled in the art that various modifications and enhancements can be made without departing from the principles of the invention, and such modifications and enhancements are intended to be within the scope of the invention.
Claims (10)
1. The utility model provides a soil prosthetic devices based on refine soil which characterized in that: comprises a pretreatment structure (1), a screening structure (2) and a post-treatment structure (3); one end of the pretreatment structure (1) is hinged; the other end of the pretreatment structure (1) moves up and down in the vertical direction; the hinged end of the pretreatment structure (1) corresponds to the starting end of the vibrating screening structure (2); the termination end of the screening structure (2) corresponds to the feed end of the post-treatment structure (3); the whole part between the pretreatment structure (1) and the screening structure (2) and the post-treatment structure (3) is an acute angle, and the material trend in the pretreatment structure (1) is opposite to the material trend in the screening structure (2) and the post-treatment structure (3); the screening blanking area of the screening structure (2) and the discharge end of the post-processing structure (3) correspond to the feed end of the sterilizing structure (4).
2. The soil remediation device of claim 1, wherein: the pretreatment structure (1) comprises a cylindrical pipe channel (11), an impact body (12) and a matching body (13); the punching body (12) and the matching body (13) are arranged inside two ends of the cylindrical pipe channel (11); the two groups of hydraulic telescopic mechanisms are in driving connection with the impact body (12) and the outward extending end of the matching body (13); the impact body (12) and the matching body (13) are oppositely and reciprocally collided in the cylindrical pipe channel (11).
3. The soil remediation device of claim 2, wherein: the movable end of the cylindrical pipe channel (11) is provided with a material inlet structure (111), and the opening of the material inlet structure is upward; the other end of the cylindrical pipe channel (11) is provided with a discharge hole structure (112), and the opening of the discharge hole structure faces downwards; when the impact body (12) and the matching body (13) impact, the upper side wall of the impact body (12) props against the sealed feeding port structure (111), and the lower side wall of the matching body (13) props against the discharging port structure (112); when the collision of the collision body (12) and the matching body (13) is finished and the collision body retreats to the initial position, the upper side wall of the collision body (12) is separated from the material inlet structure (111), and the lower side wall of the matching body (13) is separated from the material outlet structure (112).
4. The soil remediation device of claim 2, wherein: an auxiliary screen plate (14) is arranged between the impact body (12) and the matching body (13); the auxiliary screen plate (14) is of a sheet screen plate structure; a material passing groove (141) is formed in the auxiliary screen plate (14), and the discharging side edge of the material passing groove (141) is chamfered; the material passing grooves (141) are connected end to form a broken line type structure (142); the plurality of broken line type structures (142) are arranged at intervals in an inclined mode; the lower end of the auxiliary screen plate (14) is rotatably connected with the lower side impact surface of the impact body (12) through an elastic resetting device; the upper end of the collision body (12) is wedge-shaped; under the non-impact state, the auxiliary mesh plate (14) and the upper side impact surface of the impact body (12) form an inclined triangular soil crushing area (15); the upper end of the impact end of the matching body (13) is outwards convex; under the impact state, the matching body (13) extrudes the auxiliary screen plate (14), and the auxiliary screen plate (14) is pressed close to the impact surface of the impact body (12); the upper side impact end of the matching body (13) and the upper side impact end of the impact body (12) are integrally wedged.
5. The soil remediation device of claim 2, wherein: the lower end part of the impact end of the matching body (13) is wedge-shaped; a grating extrusion screen plate (16) is fixedly arranged at the lower end of the impact surface of the matching body (13), and the plane of the grating extrusion screen plate (16) is flush with the impact surface of the matching body (13); a plurality of structure holes (161) are formed in the grating extrusion screen plate (16); a plurality of sharp convex structure blocks (121) are fixedly arranged on the lower side collision surface of the collision body (12) colliding with the grid extrusion screen plate (16); the sharp raised structure block (121) and the structure hole (161) are oppositely and correspondingly arranged; the grid extrusion screen plate (16) and the wedge-shaped surface on the lower side of the impact end of the matching body (13) and the inner wall of the cylindrical pipe channel (11) form a material storage area (17); when the matching body (13) retracts to the initial position, the material storage area (17) corresponds to the discharge hole structure (112).
6. The soil remediation device of claim 1, wherein: the aftertreatment structure (3) comprises a channel tube structure (31), a rotating member (32) and a rotating fitting (33); the rotating member (32) and the rotation fitting member (33) are disposed inside both ends of the passage pipe structure (31); the two groups of driving devices are respectively in driving connection with the rotating piece (32) and the rotating matching piece (33) through rotating shafts; the swivel element (32) and the rotation fitting (33) rotate in opposite circumferential directions inside the channel tube structure (31).
7. The soil remediation device of claim 7, wherein: a grinding structure (34) is fixedly arranged on one surface of the rotating element (32) facing the rotating matching element (33); the grinding structure (34) comprises grinding fragments (341), and a plurality of grinding fragments (341) are arranged at intervals in a ring shape to form a ring-shaped grinding structure (342); a plurality of circles of the annular grinding structures (342) are increasingly dense from inside to outside; a grinding and embedding structure (35) is fixedly arranged on one surface, facing the rotating piece (32), of the rotating fitting piece (33); the grinding and embedding structure (35) comprises structural ribs (351), and a plurality of structural ribs (351) are arranged at intervals in a ring shape to form a structural ring (352); a plurality of circles of the structural ring (352) are increasingly dense from inside to outside; the ring-shaped grinding structure (342) and the structural ring (352) are arranged in a staggered and embedded mode, and the rotating directions are opposite.
8. The soil remediation device of claim 7, wherein: the rotating fitting (33) decreases progressively towards one end of the rotating element (32); a stirring structure block (331) is fixedly arranged on the side wall of the reducing end of the rotating fitting piece (33); a plurality of stirring structure blocks (331) are circumferentially distributed to form a stirring ring structure (332); a plurality of circles of the stirring ring structure (332) are longer and longer along the reducing direction of the reducing end of the rotating matching piece (33); the reduced end side wall of the rotating fitting (33) and the inner wall of the channel pipe structure (31) form a material containing area (333); the material containing area (333) corresponds to a discharge hole arranged on the lower side wall of the channel pipe structure (31).
9. The soil remediation device of claim 1, wherein: the screening structure (2) comprises a screen plate (21), and the screen plate (21) is of a screen plate structure; the screening starting end of the screen plate (21) corresponds to the discharge hole structure (112); the extending end of the screen plate (21) corresponds to a feed chute of the post-treatment structure (3); a material processing through pipe (321) is arranged in the rotating piece (32); the interior of the channel pipe structure (31) is communicated with a feed chute through the processing material through pipe (321); the crushed materials in the material containing area (333) are discharged from a discharge hole of the channel pipe structure (31); fine materials screened by the screen plate (21) are conveyed into the sterilization structure (4) through a material sliding slope; the discharge end of the post-treatment structure (3) corresponds to the feed end of the sterilization structure (4).
10. The soil remediation device of claim 1, wherein: the sterilization structure (4) comprises an ultraviolet irradiation device (41) and a conveying belt structure (42); the ultraviolet irradiation device (41) is arranged on the top of the sterilization structure (4), and the irradiation direction faces to the surface of the conveyor belt structure (42); the conveying starting end of the conveying belt structure (42) corresponds to the blanking area right below the filter screen plate (21) and the discharge end of the post-processing structure (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911365905.8A CN111068887B (en) | 2019-12-26 | 2019-12-26 | Soil remediation device based on refine soil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911365905.8A CN111068887B (en) | 2019-12-26 | 2019-12-26 | Soil remediation device based on refine soil |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111068887A true CN111068887A (en) | 2020-04-28 |
| CN111068887B CN111068887B (en) | 2022-02-08 |
Family
ID=70318075
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911365905.8A Active CN111068887B (en) | 2019-12-26 | 2019-12-26 | Soil remediation device based on refine soil |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111068887B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112934939A (en) * | 2021-02-18 | 2021-06-11 | 叶大英 | Soil remediation system and remediation method |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0410971A1 (en) * | 1988-02-08 | 1991-02-06 | Biotrol, Inc. | Process for treating contaminated soil |
| CN106734177A (en) * | 2017-03-03 | 2017-05-31 | 张宝德 | Contaminated soil remediation apparatus for crushing and treating |
| CN108421588A (en) * | 2018-06-11 | 2018-08-21 | 丁奇 | One kind processing treated with medicaments device based on veterinary drug |
| CN108620426A (en) * | 2018-07-05 | 2018-10-09 | 佛山奎丰商务咨询服务有限公司 | A kind of soil remediation processing unit |
| CN208643663U (en) * | 2018-07-14 | 2019-03-26 | 绍兴丰飞环境建设有限公司 | A kind of urban landscaping soil restoring device |
| CN208680160U (en) * | 2018-06-11 | 2019-04-02 | 江苏科易达环保科技有限公司 | A kind of prosthetic device of hexavalent chromium polluted soil |
| CN109604031A (en) * | 2018-12-11 | 2019-04-12 | 黑龙江兰德超声科技股份有限公司 | Power ultrasound promotes soil restoring device vibration screening device |
| CN110124794A (en) * | 2019-03-26 | 2019-08-16 | 俞国宏 | A kind of milling device |
-
2019
- 2019-12-26 CN CN201911365905.8A patent/CN111068887B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0410971A1 (en) * | 1988-02-08 | 1991-02-06 | Biotrol, Inc. | Process for treating contaminated soil |
| CN106734177A (en) * | 2017-03-03 | 2017-05-31 | 张宝德 | Contaminated soil remediation apparatus for crushing and treating |
| CN108421588A (en) * | 2018-06-11 | 2018-08-21 | 丁奇 | One kind processing treated with medicaments device based on veterinary drug |
| CN208680160U (en) * | 2018-06-11 | 2019-04-02 | 江苏科易达环保科技有限公司 | A kind of prosthetic device of hexavalent chromium polluted soil |
| CN108620426A (en) * | 2018-07-05 | 2018-10-09 | 佛山奎丰商务咨询服务有限公司 | A kind of soil remediation processing unit |
| CN208643663U (en) * | 2018-07-14 | 2019-03-26 | 绍兴丰飞环境建设有限公司 | A kind of urban landscaping soil restoring device |
| CN109604031A (en) * | 2018-12-11 | 2019-04-12 | 黑龙江兰德超声科技股份有限公司 | Power ultrasound promotes soil restoring device vibration screening device |
| CN110124794A (en) * | 2019-03-26 | 2019-08-16 | 俞国宏 | A kind of milling device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112934939A (en) * | 2021-02-18 | 2021-06-11 | 叶大英 | Soil remediation system and remediation method |
| CN112934939B (en) * | 2021-02-18 | 2022-04-29 | 海南元洲景观工程有限公司 | Soil remediation system and remediation method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN111068887B (en) | 2022-02-08 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103240157B (en) | Garbage classifying, recycling and treating system and garbage classifying and recycling method | |
| DE102005046207B4 (en) | Device for crushing debris | |
| CN210207007U (en) | Solid waste treatment device | |
| CN104114289B (en) | Rotating cylinder washer for street cleaning refuse and dirt soil | |
| JP6638959B2 (en) | Composite production apparatus for particulate matter and production method thereof | |
| CN202606488U (en) | Kitchen waste sundry removing system | |
| CN211051632U (en) | Efficient cement grinding system based on ball mill | |
| CN106040362B (en) | A kind of building waste pulverizer | |
| CN111068887B (en) | Soil remediation device based on refine soil | |
| CN108889370B (en) | High-pressure roller mill for processing building cement | |
| CN107855274A (en) | A kind of sieve plate cleaning device | |
| CN108745532A (en) | It is a kind of to crush the high kitchen waste treater of quality | |
| CN110142113A (en) | A kind of coal slurry pulverizer | |
| EP3895806A1 (en) | Method and device for cmomminuting solid materials | |
| CN109849230A (en) | A kind of plastic products grinding device with gradation function | |
| CN110586629B (en) | Garbage rough treatment method | |
| CN203235535U (en) | Garbage sorting and recycling treatment system | |
| CN102688882A (en) | Impurity removing system for kitchen garbage and impurity removing method for kitchen garbage | |
| WO2018091276A1 (en) | Mill | |
| CN108855505B (en) | Sludge impurity removal treatment system | |
| CN108643297A (en) | Garbage grinding device | |
| JP4046866B2 (en) | Separation and processing method for excavated soil and sludge | |
| CN109201242A (en) | A kind of swill grinding device | |
| KR102216444B1 (en) | Waste engine push type crusher of automobile | |
| CN210496695U (en) | Coal slurry pulverizer |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20220119 Address after: 350000 5th floor, complex building, No. 115, Guping Road, Huada street, Gulou District, Fuzhou City, Fujian Province Applicant after: FUJIAN LONGYUAN ENVIRONMENT ENGINEERING TECHNOLOGY CO.,LTD. Address before: Room 703, building 31, No. 69, Chaoyang Liucun, Tianning District, Changzhou City, Jiangsu Province, 213000 Applicant before: Shen Dan |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant |