CN117680366B - Screening machine for soil remediation - Google Patents
Screening machine for soil remediation Download PDFInfo
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- CN117680366B CN117680366B CN202410144867.8A CN202410144867A CN117680366B CN 117680366 B CN117680366 B CN 117680366B CN 202410144867 A CN202410144867 A CN 202410144867A CN 117680366 B CN117680366 B CN 117680366B
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- screening
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- conveying
- wind power
- dust
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- 238000012216 screening Methods 0.000 title claims abstract description 176
- 239000002689 soil Substances 0.000 title claims abstract description 86
- 238000005067 remediation Methods 0.000 title claims abstract description 33
- 238000009434 installation Methods 0.000 claims abstract description 154
- 239000000428 dust Substances 0.000 claims abstract description 58
- 238000007599 discharging Methods 0.000 claims abstract description 12
- 238000005507 spraying Methods 0.000 claims abstract description 12
- 230000005540 biological transmission Effects 0.000 claims abstract description 7
- 230000008439 repair process Effects 0.000 claims description 19
- 239000007921 spray Substances 0.000 claims description 19
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 17
- 239000003814 drug Substances 0.000 claims description 6
- 238000007789 sealing Methods 0.000 claims description 6
- 239000007788 liquid Substances 0.000 claims description 5
- 238000005527 soil sampling Methods 0.000 claims description 4
- 238000002347 injection Methods 0.000 claims description 3
- 239000007924 injection Substances 0.000 claims description 3
- 239000011148 porous material Substances 0.000 claims description 3
- 238000007667 floating Methods 0.000 abstract description 13
- 230000007613 environmental effect Effects 0.000 abstract description 6
- 230000009471 action Effects 0.000 abstract description 2
- 239000010410 layer Substances 0.000 description 11
- 239000004575 stone Substances 0.000 description 11
- 238000000034 method Methods 0.000 description 9
- 230000000694 effects Effects 0.000 description 7
- 230000008569 process Effects 0.000 description 6
- 238000003780 insertion Methods 0.000 description 4
- 230000037431 insertion Effects 0.000 description 4
- 238000007873 sieving Methods 0.000 description 4
- 238000009792 diffusion process Methods 0.000 description 3
- 239000008187 granular material Substances 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 1
- 235000017491 Bambusa tulda Nutrition 0.000 description 1
- 241001330002 Bambuseae Species 0.000 description 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 1
- 239000011425 bamboo Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000855 fermentation Methods 0.000 description 1
- 230000004151 fermentation Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 1
- 239000003516 soil conditioner Substances 0.000 description 1
- 238000004162 soil erosion Methods 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
Landscapes
- Soil Working Implements (AREA)
Abstract
The invention provides a screening machine for soil remediation, which relates to the technical field of soil remediation screening and comprises the following components: the screening installation part is fixedly provided with a conveying screening device; the conveying and screening device is in transmission connection with a flexible conveying part; the screening installation part is provided with a durable conveying part; the screening installation part is fixedly provided with a flexible-rope discharge installation piece; the bottom of the screening installation part is provided with a wind power screening device; the wind power screening device is fixedly provided with two ground-inserted dust discharging pieces, so that the dust suction and removal work of floating dust can be assisted by the action of wind power, and particularly, the structure reduces dust emission and improves the environmental quality aiming at polluted soil; solves the problems that the existing screening machine for soil remediation is inconvenient to realize auxiliary deep-buried dust removal and anti-flying, is inconvenient to realize one-time cooperation for spraying remediation work, and is not perfect in soil treatment.
Description
Technical Field
The invention relates to the technical field of soil remediation screening, in particular to a screening machine for soil remediation.
Background
The soil restoration is a technical measure for restoring normal functions of polluted soil, in the soil restoration industry, the soil restoration can be roughly divided into three methods of physics, chemistry and biology, the basic measure is to screen and classify the soil, large soil is easy to separate, and meanwhile, the soil can be treated by methods of adding medicaments or biological fermentation, and the like.
Disclosure of Invention
The invention relates to a screening machine for soil remediation, which utilizes the action of wind power to assist in sucking floating dust, reduces flying dust and improves environmental quality; the screening and grading work can be carried out in a movable way, the efficiency is high, and the cost is low; the device can effectively crush the soil, and discharge the soil or stones which cannot be screened; the auxiliary restoration is performed by spraying, so that the effect of dust removal is achieved, and the soil restoration quality is improved.
The invention provides a screening machine for soil remediation, comprising: the screening installation part is fixedly provided with a conveying screening device; the conveying and screening device is in transmission connection with a flexible conveying part; the screening installation part is provided with a durable conveying part; the screening installation part is fixedly provided with a flexible-rope discharge installation piece; the repair spraying auxiliary piece is fixedly arranged on the rough-garbage discharge installation piece, and the repair spraying auxiliary piece is rotatably sleeved with the rough-garbage conveying piece; the bottom of the screening installation part is provided with a wind power screening device; two ground inserting dust discharging pieces are fixedly arranged on the wind power screening device; the screening installation portion includes: the device comprises a screening installation cylinder, a rotating installation arm, a guide triangle, a traction installation frame, an arc screen piece and a shoveling soil sampling head, wherein the two rotating installation arms are fixedly installed on the screening installation cylinder; the screening installation cylinder is fixedly welded with a traction installation frame, and the bottom of the traction installation frame is connected to the two rotation installation arms; an arc-shaped screen piece is fixedly embedded at the bottom of the screening installation cylinder; the shovel soil sampling head is fixedly arranged on the two rotary mounting arms; the guide triangle is welded on the rotary mounting arm at the rear side.
Preferably, the screening installation portion further includes: the two dust exhaust installation frames are welded at the bottom of the rotary installation arm respectively, and through holes are formed in the two dust exhaust installation frames respectively; and the traction mounting rack is provided with a through hole.
Preferably, the conveying and screening device includes: the screening device comprises a screening driven roller, a conveying installation belt and a screening driving roller, wherein two ends of the screening driven roller are rotatably installed on a rotary installation arm; the two ends of the screening driving roller are rotatably arranged on the rotary mounting arm; the shaft end of the screening driving roller is provided with a belt wheel; the conveying installation belt is rotatably sleeved between the screening driven roller and the screening driving roller; a circle of protruding strips are arranged on the conveying installation belt; five circles of screening through holes are formed in the conveying installation belt.
Preferably, the robust transport element comprises: the conveying driving motor, the driving main shaft and the conveying driving belt are arranged on the screening installation cylinder through a bracket; a driving main shaft is fixedly arranged on an output shaft of the conveying driving motor; the driving main shaft is of a hollow structure; the driving main shaft is provided with an injection hole; a belt wheel is fixedly sleeved on the driving main shaft; the belt wheel on the driving main shaft is connected to the belt wheel at the shaft end of the screening driving roller through a conveying driving belt in a transmission way.
Preferably, the robust transport element further comprises: the pushing auger and the crushing rod are fixedly arranged on the driving main shaft; the pushing auger is attached to the arc-shaped screen mesh; three crushing rods are fixedly arranged on the pushing auger; the pushing auger is rotatably sleeved on the screening installation cylinder.
Preferably, the robust drain mount comprises: the screening device comprises a durable discharge mounting rack, a sliding shaft bracket and a sliding baffle, wherein the durable discharge mounting rack is fixedly welded on a screening mounting cylinder; a sliding shaft bracket is slidably arranged on the flexible discharge mounting rack; the sliding shaft bracket is welded with a sliding baffle which is in sliding connection with the screening installation cylinder; the sliding shaft bracket is sleeved with two springs, and the two springs are respectively positioned between the flexible-exhaust mounting frame and the sliding baffle.
Preferably, the repair shower auxiliary comprises: the repairing spray installation water pump and the rotary sleeve pipe are connected with the fixed pipe on the repairing spray installation water pump through the rotary sleeve pipe; the repair spray mounting water pump is fixedly mounted on the robust discharge mounting rack; the rotary sleeve pipe is rotationally sleeved on the driving main shaft; the water inlet pipe on the repairing spray mounting water pump is externally connected with a liquid medicine box.
Preferably, the wind power screening device includes: the wind power screening installation cylinder is directly and fixedly arranged at the bottom of the screening installation cylinder; a suction pore plate is embedded on the wind power screening installation cylinder; the connecting tee pipe is fixedly connected with the wind power screening installation cylinder; the connecting tee pipe is fixedly arranged at the bottom of the screening installation cylinder through a bracket; the wind power driving motor is fixedly arranged on the wind power screening installation cylinder; a row of air suction impellers are welded on the output shaft of the wind driven motor; a row of air suction impellers are respectively sleeved on the wind power screening installation cylinder.
Preferably, the ground dust removing member includes: the device comprises a ground inserting and dust discharging installation pipe, a reverse discharging auxiliary groove and a sealing auxiliary base plate, wherein the ground inserting and dust discharging installation pipe is fixedly arranged on a connecting three-way pipe; the ground inserting dust exhaust installation pipe is fixedly sleeved on the dust exhaust installation frame; two closed auxiliary backing plates are fixedly welded at the bottom of the ground inserting dust removing installation pipe; the bottom of the ground inserting dust removing installation pipe is provided with a reverse discharge auxiliary groove; the two closed auxiliary base plates are respectively positioned above the reverse discharge auxiliary grooves.
Preferably, the ground dust removing member further includes: the ground inserting conical cover is of a conical structure; the ground inserting conical cover is fixedly sleeved on the ground inserting dust exhaust installation tube.
The screening machine for soil remediation has the beneficial effects that:
(1) According to the screening machine for soil remediation, the ground inserting and dust removing piece is arranged, the wind power screening device can be matched, the screening work can be carried out by utilizing wind power in an auxiliary mode, the small-particle floating soil can be extracted by utilizing negative-pressure wind power, the small-particle floating soil is directly guided under a soil layer after being sucked, the dust can be effectively prevented from being sprayed out of the soil layer under the soil layer by utilizing the sealing auxiliary base plate, the sealing and covering effect can be achieved, the sucking work of the floating dust is carried out by utilizing the wind power in an auxiliary mode, and particularly, the soil is polluted, and the structure is arranged, so that dust is reduced, the environmental quality is improved, and meanwhile, the soil remediation machine is also a protection for on-site soil remediation workers;
(2) According to the screening machine for soil remediation, the screening installation part is arranged to be matched with the conveying screening device, so that soil taking work can be carried out by assisting in inserting soil layers, first-stage screening work can be realized, soil particles on the surface layers can be screened out, hardened soil is easy to collect, the conveying screening device can prevent the soil from being jammed in the traction process of a traction vehicle, secondary screening work can be carried out by matching with the arc-shaped screen mesh, stone and soil which is difficult to crush can be conveyed to one side by the assistance of the structure of the screening machine while the auxiliary rotation of the hard and clean conveying part can be realized;
(3) The screening machine for soil remediation plays a role of a sliding switch by arranging the flexible-guard discharge mounting part, can realize the effect of assisting in blocking soil, can start to discharge soil or stones which cannot be screened and crushed, can realize the effect of assisting in spraying and diffusing by adopting the arranged repair spraying auxiliary part, can assist in assisting in spraying and assisting in repairing soil, also plays a role of removing dust, and can increase the quality of soil remediation.
Drawings
FIG. 1 is a schematic view of the overall structure of a screening machine for soil remediation according to the present invention;
FIG. 2 is a schematic view of the rear side structure of the screening machine for soil remediation according to the present invention;
FIG. 3 is a schematic view of the bottom structure of the screening machine for soil remediation of the present invention;
FIG. 4 is a cross-sectional view showing the internal structure of the screening machine for soil remediation according to the present invention;
FIG. 5 is a schematic view of the structure of a screening installation in the screening machine for soil remediation according to the present invention;
FIG. 6 is a schematic view of the structure of a conveying and screening device in a screening machine for soil remediation according to the present invention;
FIG. 7 is a schematic view of the construction of the robust conveyor of the screening machine for soil remediation according to the present invention;
FIG. 8 is a schematic view of the construction of the present invention screen for soil remediation by a dirty discharge fitting;
FIG. 9 is a schematic diagram of the structure of a pneumatic screening device in a screening machine for soil remediation according to the present invention;
FIG. 10 is a cross-sectional view showing the internal structure of the dust removing part of the soil conditioner for soil restoration of the present invention;
FIG. 11 is an enlarged schematic view of the structure at D in FIG. 3;
list of reference numerals:
1. a screening installation part; 101. screening an installation cylinder; 1011. rotating the mounting arm; 1012. a guide triangle; 102. traction mounting frame; 103. an arc screen piece; 104. a soil picking head for shoveling the ground; 105. dust exhaust mounting rack;
2. conveying and screening the device; 201. screening a driven roller; 202. conveying the mounting belt; 203. a screening driving roller;
3. the conveying part is hard; 301. a conveying driving motor; 302. driving a main shaft; 3021. conveying a driving belt; 303. pushing auger; 3031. a breaker bar;
4. the mounting part is discharged in a way of being hard; 401. the mounting rack is arranged in a way of being hard; 402. a sliding shaft bracket; 403. a sliding baffle;
5. repairing the spraying auxiliary piece; 501. repairing and spraying a water pump; 502. rotating the ferrule;
6. a wind power screening device; 601. a wind power screening installation cylinder; 602. a suction orifice plate; 603. connecting a three-way pipe; 604. a wind driven motor; 605. an air suction impeller;
7. a ground inserting dust removing piece; 701. a ground inserting dust removing installation tube; 7011. a reverse discharge auxiliary tank; 702. closing the auxiliary backing plate; 703. a ground insertion conical cover.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention more clear, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention.
Embodiment one: please refer to fig. 1 to 11:
the invention provides a screening machine for soil remediation, which comprises: a screening installation part 1, wherein a conveying screening device 2 is fixedly installed on the screening installation part 1; the conveying and screening device 2 is in transmission connection with a durable conveyor 3; the screening installation part 1 is provided with a flexible conveying member 3; the screening installation part 1 is fixedly provided with a dirty discharge installation piece 4; a repair spray auxiliary piece 5 is fixedly arranged on the repair spray mounting piece 4, and a durable pull conveying piece 3 is rotatably sleeved on the repair spray auxiliary piece 5; the bottom of the screening installation part 1 is provided with a wind power screening device 6; two ground inserting dust discharging pieces 7 are fixedly arranged on the wind power screening device 6; the screen mounting portion 1 includes: the device comprises a screening installation cylinder 101, a rotating installation arm 1011, a guide triangle 1012, a traction installation frame 102, an arc screen piece 103 and a shoveling soil pick-up head 104, wherein the screening installation cylinder 101 is fixedly provided with two rotating installation arms 1011; a traction mounting frame 102 is fixedly welded on the screening mounting cylinder 101, and the bottom of the traction mounting frame 102 is connected to two rotating mounting arms 1011; the bottom of the screening installation cylinder 101 is fixedly embedded with an arc-shaped screen piece 103; the shovel soil pick 104 is fixedly arranged on the two rotary mounting arms 1011; the guide triangle 1012 is welded to the rear swivel mounting arm 1011.
Wherein, screening installation department 1 still includes: the two dust exhaust installation frames 105 are arranged, the two dust exhaust installation frames 105 are respectively welded at the bottom of the rotary installation arm 1011, and through holes are respectively arranged on the two dust exhaust installation frames 105; the traction mounting frame 102 is provided with a through hole; the conveyance screening device 2 includes: a screening follower roller 201, a conveying installation belt 202 and a screening drive roller 203, both ends of the screening follower roller 201 being rotatably installed on a rotation installation arm 1011; both ends of the screening driving roller 203 are rotatably mounted on the rotation mounting arm 1011; the shaft end of the screening driving roller 203 is provided with a belt wheel; the conveying installation belt 202 is rotatably sleeved between the screening driven roller 201 and the screening driving roller 203; a circle of raised strips are arranged on the conveying installation belt 202; five circles of screening through holes are formed in the conveying installation belt 202; the flexible transport element 3 comprises: a conveyance driving motor 301, a driving spindle 302, and a conveyance driving belt 3021, the conveyance driving motor 301 being mounted on the screen mounting cylinder 101 through a bracket; a driving main shaft 302 is fixedly arranged on the output shaft of the conveying driving motor 301; the driving main shaft 302 is of a hollow structure; the driving main shaft 302 is provided with an injection hole; a belt wheel is fixedly sleeved on the driving main shaft 302; the belt wheel on the driving main shaft 302 is connected to the belt wheel at the shaft end of the screening driving roller 203 through a conveying driving belt 3021 in a transmission way; the flexible transport element 3 further comprises: a pushing auger 303 and a crushing rod 3031, wherein the pushing auger 303 is fixedly arranged on the driving main shaft 302; the pushing auger 303 is attached to the curved screen piece 103; three crushing rods 3031 are fixedly arranged on the pushing auger 303; the pushing auger 303 is rotatably sleeved on the screening installation cylinder 101; through adopting the screening installation department 1 cooperation that sets up to carry sieving mechanism 2, can realize assisting to insert the soil layer and carry out the work of getting earth, can realize first grade screening work, can realize sieving the soil granule on top layer, collect the soil that will harden, can cooperate the sieve screen piece 103 to carry out secondary screening work, the in-process can also be through sieve screen piece 103 continuous sieving granule, overall structure is more reasonable, can realize assisting the soil in with the soil is good at the screening of handling effectively, this structure can directly dock traction vehicle use, need not to excavate the transportation with soil, the structure is more reasonable, carry out the first screening through carrying the installation belt 202, through the direction of cooperation direction set-square 1012, soil is good at getting into screening installation section of thick bamboo 101 one side, carry respectively and strike kibbling work, simple structure is reasonable.
Wherein the robust drain mount 4 comprises: the screen mounting cylinder 101 is fixedly welded with the flexible discharge mounting frame 401, the sliding shaft bracket 402 and the sliding baffle 403; a sliding shaft bracket 402 is slidably arranged on the flexible discharge mounting bracket 401; a sliding baffle 403 is welded on the sliding shaft bracket 402, and the sliding baffle 403 is in sliding connection with the screening installation cylinder 101; two springs are sleeved on the sliding shaft bracket 402 and are respectively positioned between the flexible discharge mounting bracket 401 and the sliding baffle 403; the repair shower aid 5 comprises: a repair spray installation water pump 501 and a rotary sleeve pipe 502, wherein a fixed pipe on the repair spray installation water pump 501 is connected with the rotary sleeve pipe 502; the repair spray installation water pump 501 is fixedly installed on the dirty discharge installation frame 401; the rotary sleeve 502 is rotatably sleeved on the drive spindle 302; the water inlet pipe on the repairing spray mounting water pump 501 is externally connected with a liquid medicine box; the setting up is just that the installation piece 4 plays the effect of slide switch to the easy and durable that can realize assisting to hide soil and is just the easy and durable that can open the discharge simultaneously and can't screen kibbling soil and just the easy and durable that can't receive and hold or stone, through adopting in pushing away material auger 303's continuous rotation transportation process, stone etc. can extrude slide damper 403, can discharge the stone, and the discharged stone etc. can be convenient for collect, perhaps directly stimulate slip pedestal 402 and can also, through adopting the restoration that sets up to spray auxiliary piece 5, cooperation drive main shaft 302's structure, can realize the work of assisting to spray the diffusion, can assist spraying auxiliary repair's work to soil is just to the easy and durable, also play the effect of dust removal.
Embodiment two:
on the basis of the first embodiment, the wind power screening device 6 includes: the wind power screening installation cylinder 601, the suction orifice plate 602, the connecting tee 603, the wind power driving motor 604 and the air suction impeller 605, wherein the wind power screening installation cylinder 601 is directly and fixedly installed at the bottom of the screening installation cylinder 101; a suction orifice plate 602 is embedded on the wind power screening installation cylinder 601; the connecting tee 603 is fixedly connected with the wind screening installation cylinder 601; the connecting tee 603 is fixedly arranged at the bottom of the screening installation cylinder 101 through a bracket; the wind power driving motor 604 is fixedly installed on the wind power screening installation cylinder 601; a row of air suction impellers 605 are welded on the output shaft of the wind driven motor 604; a row of air suction impellers 605 are respectively sleeved on the wind power screening installation cylinder 601; the ground dust removing member 7 includes: the ground power strip dust exhaust installation pipe 701, the reverse exhaust auxiliary groove 7011 and the sealing auxiliary base plate 702 are fixedly arranged on the connecting tee 603; the ground inserting dust removing installation pipe 701 is fixedly sleeved on the dust removing installation frame 105; two closed auxiliary base plates 702 are fixedly welded at the bottom of the power strip dust exhaust installation pipe 701; a reverse discharge auxiliary groove 7011 is formed in the bottom of the ground insertion dust removal installation pipe 701; two closing auxiliary pads 702 are respectively located above the reverse discharge auxiliary grooves 7011; the ground exhaust dust piece 7 further includes: a ground insertion conical cover 703, wherein the ground insertion conical cover 703 has a conical structure; the ground inserting conical cover 703 is fixedly sleeved on the ground inserting dust discharging installation pipe 701; through adopting the ground of inserting that sets up arranges dirt piece 7, can cooperate wind-force sieving mechanism 6, can realize assisting to utilize wind-force to carry out the screening work, can utilize the wind-force of negative pressure, realize extracting the earth of the floating of granule, utilize to seal supplementary backing plate 702 can effectually prevent that the dust from spouting the soil layer under the soil layer, supplementary seal, can realize utilizing the effect of wind-force to assist the work of inhaling of floating dust, on the one hand reduced the raise dust, improve environmental quality, adopt the mode of inserting the ground deeply buried also can prevent that the soil erosion of floating soil increases the pollution to other plots, because the floating soil on top layer can be erodeed by rivers more easily and wind blows the diffusion, rational in infrastructure environmental protection, be convenient for break earth under the assistance of inserting ground toper cover 703, realize covering the discharge floating soil, cooperation seal supplementary backing plate 702 prevents the diffusion, the structure is more reasonable environmental protection.
The working process and the using mode of the embodiment of the invention are as follows: firstly, a traction installation frame 102 is abutted to a traction vehicle, a driving main shaft 302 which is arranged by driving through a conveying driving motor 301 rotates, a screening driving roller 203 is driven to rotate through a conveying driving belt 3021, first screening is carried out through the conveying installation belt 202 by conveying soil blocks which are shoveled by a shoveling soil pick-up head 104, soil is fed into one side of a screening installation cylinder 101 through guiding of a matched guiding triangle 1012, and a pushing auger 303 and a crushing rod 3031 are driven to respectively carry out conveying and knocking crushing work through the driving main shaft 302 which is arranged by driving through the conveying driving motor 301;
in the process, the pushing auger 303 continuously rotates to convey the soil-carrying stones, the stones and the like can press the sliding baffle 403, the sliding shaft frame 402 is matched with a spring to retract, so that the stones can be discharged, the discharged stones and the like can be conveniently collected, or the sliding shaft frame 402 can be directly pulled; the repairing spray is adopted to install the water pump 501 to extract the liquid medicine, the liquid medicine is discharged through the rotary sleeve pipe 502, and the main shaft 302 is driven to discharge and spray; the wind-driven motor 604 drives the air suction impeller 605 to rotate, fine floating soil screened out by the bottom of the arc screen piece 103 and floating soil screened out by the conveying installation belt 202 can be sucked out by the suction orifice plate 602, the ground-inserted dust-discharging installation pipe 701 is directly led in to be discharged through the reverse-discharge auxiliary groove 7011, the ground is conveniently broken under the assistance of the ground-inserted conical cover 703 in the process, the discharged floating soil is covered, and the dust can be effectively prevented from being sprayed out of a soil layer under the soil layer by the sealing auxiliary base plate 702 in the process.
Claims (6)
1. A screening machine for soil remediation comprising: a screening installation part (1), wherein a conveying and screening device (2) is fixedly installed on the screening installation part (1); the conveying and screening device (2) is in transmission connection with a flexible pull conveying part (3); the screening installation part (1) is provided with a flexible and durable conveying piece (3); the screening installation part (1) is fixedly provided with a flexible drain installation piece (4); the repair spraying auxiliary piece (5) is fixedly arranged on the rough-garbage discharge installation piece (4), and the repair spraying auxiliary piece (5) is rotationally sleeved with the rough-garbage conveying piece (3); a wind power screening device (6) is arranged at the bottom of the screening installation part (1); two ground inserting dust discharging pieces (7) are fixedly arranged on the wind power screening device (6); the screening installation part (1) comprises: the device comprises a screening installation cylinder (101), a rotating installation arm (1011), a guide triangle (1012), a traction installation frame (102), an arc screen piece (103) and a shoveling soil sampling head (104), wherein two rotating installation arms (1011) are fixedly installed on the screening installation cylinder (101); a traction mounting frame (102) is fixedly welded on the screening mounting cylinder (101), and the bottom of the traction mounting frame (102) is connected to the two rotating mounting arms (1011); an arc-shaped screen sheet (103) is fixedly embedded at the bottom of the screening installation cylinder (101); the shovel soil sampling head (104) is fixedly arranged on the two rotary mounting arms (1011); the guide triangle (1012) is welded on the rotary mounting arm (1011) at the rear side;
the screening installation portion (1) further includes: the dust exhaust installation frames (105), wherein two dust exhaust installation frames (105) are arranged, the two dust exhaust installation frames (105) are respectively welded at the bottom of the rotary installation arm (1011), and through holes are respectively formed in the two dust exhaust installation frames (105); the traction mounting frame (102) is provided with a through hole;
the wind power screening device (6) comprises: the wind power screening installation cylinder (601), the suction pore plate (602), the connecting tee pipe (603), the wind power driving motor (604) and the air suction impeller (605), wherein the wind power screening installation cylinder (601) is directly and fixedly installed at the bottom of the screening installation cylinder (101); a suction pore plate (602) is embedded on the wind power screening installation cylinder (601); the connecting tee pipe (603) is fixedly connected with the wind power screening installation cylinder (601); the connecting tee pipe (603) is fixedly arranged at the bottom of the screening installation cylinder (101) through a bracket; the wind power driving motor (604) is fixedly arranged on the wind power screening installation cylinder (601); a row of air suction impellers (605) are welded on the output shaft of the wind power driving motor (604); a row of air suction impellers (605) are respectively sleeved on the wind power screening installation cylinder (601);
the ground-inserting dust-removing member (7) comprises: the power strip dust exhaust installation pipe (701), a reverse exhaust auxiliary groove (7011) and a sealing auxiliary base plate (702), wherein the power strip dust exhaust installation pipe (701) is fixedly arranged on the connecting tee pipe (603); the ground inserting and dust removing installation tube (701) is fixedly sleeved on the dust removing installation frame (105); two closed auxiliary base plates (702) are fixedly welded at the bottom of the ground inserting and dust removing installation tube (701); a reverse discharge auxiliary groove (7011) is formed in the bottom of the ground inserting dust removing installation tube (701); the two closed auxiliary base plates (702) are respectively positioned above the reverse discharge auxiliary grooves (7011);
the ground-inserting dust-removing piece (7) further comprises: a ground-inserted conical cover (703), wherein the ground-inserted conical cover (703) has a conical structure; the ground inserting conical cover (703) is fixedly sleeved on the ground inserting dust discharging installation tube (701).
2. A screening machine for soil remediation according to claim 1 wherein: the transport screening device (2) comprises: a screening driven roller (201), a conveying installation belt (202) and a screening driving roller (203), wherein two ends of the screening driven roller (201) are rotatably installed on a rotary installation arm (1011); two ends of the screening driving roller (203) are rotatably arranged on the rotary mounting arm (1011); the shaft end of the screening driving roller (203) is provided with a belt wheel; the conveying installation belt (202) is rotatably sleeved between the screening driven roller (201) and the screening driving roller (203); a circle of protruding strips are arranged on the conveying installation belt (202); five circles of screening through holes are formed in the conveying installation belt (202).
3. A screening machine for soil remediation according to claim 2 wherein: the robust transport element (3) comprises: a conveying driving motor (301), a driving main shaft (302) and a conveying driving belt (3021), wherein the conveying driving motor (301) is arranged on the screening installation cylinder (101) through a bracket; a driving main shaft (302) is fixedly arranged on an output shaft of the conveying driving motor (301); the driving main shaft (302) is of a hollow structure; the driving main shaft (302) is provided with an injection hole; a belt wheel is fixedly sleeved on the driving main shaft (302); the belt wheel on the driving main shaft (302) is connected to the belt wheel at the shaft end of the screening driving roller (203) through a conveying driving belt (3021) in a transmission mode.
4. A screening machine for soil remediation according to claim 3 wherein: the robust transport element (3) further comprises: the pushing auger (303) and the crushing rod (3031) are fixedly arranged on the driving main shaft (302); the pushing auger (303) is attached to the arc-shaped screen piece (103); three crushing rods (3031) are fixedly arranged on the pushing auger (303); the pushing auger (303) is rotatably sleeved on the screening installation cylinder (101).
5. A screening machine for soil remediation according to claim 3 wherein: the robust drain mount (4) comprises: the flexible and easy-to-use device comprises a flexible and easy-to-use discharging mounting frame (401), a sliding shaft bracket (402) and a sliding baffle (403), wherein the flexible and easy-to-use discharging mounting frame (401) is fixedly welded on a screening mounting cylinder (101); a sliding shaft bracket (402) is slidably arranged on the flexible discharge mounting bracket (401); a sliding baffle (403) is welded on the sliding shaft bracket (402), and the sliding baffle (403) is in sliding connection with the screening installation cylinder (101); two springs are sleeved on the sliding shaft bracket (402), and the two springs are respectively positioned between the durable drain mounting bracket (401) and the sliding baffle (403).
6. A screening machine for soil remediation according to claim 5 wherein: the repair shower aid (5) comprises: a repair spray installation water pump (501) and a rotary sleeve pipe (502), wherein a fixed pipe on the repair spray installation water pump (501) is connected with the rotary sleeve pipe (502); the repair spray installation water pump (501) is fixedly installed on the flexible discharge installation rack (401); the rotary sleeve pipe (502) is rotationally sleeved on the driving main shaft (302); the water inlet pipe on the repairing spray mounting water pump (501) is externally connected with a liquid medicine box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410144867.8A CN117680366B (en) | 2024-02-01 | 2024-02-01 | Screening machine for soil remediation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
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