CN109731894A - A kind of heavy-metal contaminated soil, which is ground, considers synchronous mode prosthetic device - Google Patents
A kind of heavy-metal contaminated soil, which is ground, considers synchronous mode prosthetic device Download PDFInfo
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- CN109731894A CN109731894A CN201910120052.5A CN201910120052A CN109731894A CN 109731894 A CN109731894 A CN 109731894A CN 201910120052 A CN201910120052 A CN 201910120052A CN 109731894 A CN109731894 A CN 109731894A
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- 239000002689 soil Substances 0.000 title claims abstract description 99
- 229910001385 heavy metal Inorganic materials 0.000 title claims abstract description 18
- 230000001360 synchronised effect Effects 0.000 title claims abstract description 13
- 238000000227 grinding Methods 0.000 claims abstract description 82
- 238000003756 stirring Methods 0.000 claims abstract description 42
- 238000005507 spraying Methods 0.000 claims abstract description 28
- 239000007788 liquid Substances 0.000 claims abstract description 19
- 238000007599 discharging Methods 0.000 claims abstract description 15
- 230000008859 change Effects 0.000 claims description 30
- 239000003480 eluent Substances 0.000 claims description 11
- 239000007921 spray Substances 0.000 claims description 10
- 230000005611 electricity Effects 0.000 claims description 2
- 239000007787 solid Substances 0.000 claims description 2
- 238000007664 blowing Methods 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 16
- 230000008569 process Effects 0.000 abstract description 12
- 238000005067 remediation Methods 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000012216 screening Methods 0.000 abstract description 2
- 238000010828 elution Methods 0.000 abstract 1
- 239000002245 particle Substances 0.000 description 20
- 230000009471 action Effects 0.000 description 10
- 230000000694 effects Effects 0.000 description 9
- 230000003139 buffering effect Effects 0.000 description 6
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- 238000005516 engineering process Methods 0.000 description 3
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- 230000000903 blocking effect Effects 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 238000005056 compaction Methods 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 239000010419 fine particle Substances 0.000 description 2
- 238000003801 milling Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 1
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- 238000000576 coating method Methods 0.000 description 1
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- 238000002386 leaching Methods 0.000 description 1
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Abstract
The present invention relates to contaminated soil remediation Treatment process fields, specifically a kind of heavy-metal contaminated soil, which is ground, considers synchronous mode prosthetic device, including cylinder, feed inlet, guide pad, passage, grinding block, the first filter plate, the second filter plate, supporting module, shaft, motor, liquid-spraying rod, liquid supply box, stirring module, air bag and discharging block；The feed inlet is located at cylinder top side；The guide pad is located at feed inlet lower end and the guide pad is rotatably connected on cylinder inboard wall by bearing；The motor is connected in the middle part of fixed plate；The fixed plate is connected on cylinder lateral wall；Described shaft one end is connected on the axis of motor through cylinder body bottom, and the shaft other end is connected in the middle part of grinding block bottom；The configuration of the present invention is simple, easy to operate, manufacturing cost is low, and the present invention integrates soil breaking, screening and elution, and labour is greatly saved, and improves the efficiency of rehabilitating soil.
Description
Technical field
The present invention relates to contaminated soil remediation Treatment process field, it is same that specifically a kind of heavy-metal contaminated soil grinds worry
Step formula prosthetic device.
Background technique
Soil is the important component of natural environment, is material base for the survival of mankind.In recent years, the mankind's is each
Influence of the kind activity to soil environment is increasing, and the heavy metal pollution of soil is got worse.Heavy metal pollution of soil source is wide
It is general, production and life activity mainly from the mankind, including mining, smelting, intermetallic composite coating, chemical industry, refuse battery processing, electronics,
The three wastes of the industrial discharges such as process hides and dyestuff and the application of motor vehicle exhaust emission, pesticide and chemical fertilizer etc..
The recovery technique of heavy-metal contaminated soil mainly has peripheral doses method, chemical leaching, phytoremediation etc., and physics is repaired
Compound method efficiency is higher, but expends big energy, and the soil organism and moisture can all be destroyed in various degree；Chemical restoration
In-situ immobilization can be not only carried out, strange land reparation can also be carried out, has the advantages that stable treatment effect, reparation are thorough, but easily make
At secondary pollution；The secondary pollution that phytoremediation technology is low-cost, does not destroy soil texture, does not cause underground water, while energy
It beautifies the environment, is easy to be received by society, be a kind of emerging technology for integrating ecology and administering, be developed rapidly,
As one of green soil environment remediation technology, but the phytoremediation period is long, is not suitable for urban soil reparation.
Summary of the invention
In order to make up for the deficiencies of the prior art, a kind of heavy-metal contaminated soil proposed by the present invention, which is ground, considers synchronous mode reparation dress
It sets, it is an object of the invention to sufficiently elute to handle the heavy metal in soil to contaminated soil by eluent, repairs
Contaminated soil.
The technical solution adopted by the present invention to solve the technical problems is: a kind of heavy-metal contaminated soil of the present invention
It grinds and considers synchronous mode prosthetic device, including cylinder, feed inlet, guide pad, passage, grinding block, the first filter plate, the second filter plate, branch
Hold mode block, shaft, motor, liquid-spraying rod, liquid supply box, stirring module, air bag and discharging block；The feed inlet is located at cylinder top one
Side；The guide pad is located at feed inlet lower end and the guide pad is rotatably connected on cylinder inboard wall by bearing；The motor
It is connected in the middle part of fixed plate；The fixed plate is connected on cylinder lateral wall；Described shaft one end is connected in electricity through cylinder body bottom
On the axis of machine, the shaft other end is connected in the middle part of grinding block bottom, is equipped with one section of worm screw close to the position of grinding block in shaft, is turned
First bevel gear is fixed on axis；The first bevel gear is located at below worm screw；The grinding block is set in change；Described turn
Ring is connected on cylinder inboard wall, and change is hollow structure, is provided with one group of gas port connection internal cavities on change inner wall, outside change
Air inlet connection internal cavities are provided on wall；The grinding block bottom is provided with one group of gas hole, is provided with through-hole on grinding block；One group
The gas hole is interconnected by through-hole；Described passage one end is connected in grinding block through grinding block, and passage is another
End is connected in guide pad through guide pad；First filter plate is slidably connected on cylinder inboard wall and first filter plate is located at
Below grinding block；Second filter plate is slidably connected on cylinder inboard wall and second filter plate is located at below the first filter plate, the
It is equipped with one group of buffer spring between two filter plates and the first filter plate, is provided with cross bath on the second filter plate；The cross bath includes
Translot and vertical slot；The supporting module is slidably connected in the cross bath of the second filter plate, and supporting module and worm screw cooperate
The second filter plate is driven to slide；One group of first cylinder is equipped with below second filter plate；First cylinder is connected in cylinder inboard wall
On, the first cylinder includes cylinder body, push rod and pressure spring；The cylinder body is connected on cylinder inboard wall, and cylinder side wall bottom is provided with stomata；
The push rod top is connected in the second filter plate bottom；The pressure spring is connected between push rod bottom and cylinder base；The hydrojet
Bar is rotatably connected on cylinder inboard wall, and liquid-spraying rod one end is connect by change with liquid supply box through cylinder inboard wall, is set on liquid-spraying rod
There is one group of spray head, sets that there are two second bevel gears in the middle part of liquid-spraying rod；The second bevel gear is engaged with first bevel gear；The confession
The second cylinder is equipped in liquid case；Second cylinder and the first cylinder are connected to by tracheae, and the second cylinder is for pushing liquid supply box
Interior eluent；The stirring module is connected in shaft and the stirring module is located at below liquid-spraying rod, and stirring module is equipped with
One group；The air bag is installed on cylinder inboard wall and air bag face stirring module, is provided with venthole on air bag；The outlet
Hole and gas hole are interconnected by air supply pipe；The air supply pipe is equipped with check valve, the air inlet of air supply pipe upper end and change
Connection；The stirring module is for being sufficiently stirred soil after hydro-peening, while extruding gasbag is gas hole gas supply；The cylinder body bottom
It is provided with discharge port；The discharging block is installed in cylinder body bottom, and discharging block bottom is provided with outlet, and the outlet for the block that discharges and discharge port connect
It is logical.When work, start motor, soil is knocked down in cylinder from feed inlet, motor drives shaft rotation, and shaft drives stirring mould
Block, grinding block and guide pad rotation, are oriented to from passage after the soil preliminary treatment that guide pad falls top feed inlet and grind
Below block, worm screw is with rotation when shaft rotates, and worm screw drives supporting module engaged therewith to move upwards, so that second
Filter plate pushes the first filter plate upward sliding until by the soil compaction fallen at grinding block bottom along cylinder upward sliding
Portion makes it become fine particle soil grinding, facilitates blanking, when supporting module continues pressing first by grinding block rotation
When filter plate is reached to a certain degree, supporting module and worm screw are detached from, and the second filter plate is in gravity and buffer spring and the first cylinder
Lower slide downward is acted on until initial position, to drive the first filter plate slide downward, the first filter plate in sliding process due to
Buffer spring effect constantly shake, so that the soil particle after grinding more fully falls on lower section, soil particle is via the first filter
Lower cavity is fallen on after plate and the second filter plates, the second filter plate first cylinder during downslide is pressurized the sky in cylinder
Gas is led in the second cylinder by tracheae, so that the second cylinder pushes the eluent in liquid supply box to enter in liquid-spraying rod, with this
Meanwhile shaft drives first bevel gear rotation, first bevel gear drives second bevel gear rotation so that liquid-spraying rod rotation, spray
Eluent is carried out hydro-peening to the soil particle for falling on lower section by spray head by liquid bar, and hydro-peening is more abundant, and hydro-peening is high-efficient, and shaft turns
Stirring module rotation is driven when dynamic, stirring module is stirred continuously the soil particle after hydro-peening, so that hydro-peening is more abundant, Er Qiefang
Only soil block after hydro-peening, facilitates blanking, and stirring module stirs module extruding gasbag for gas when rotating due to the effect of centrifugal force
Intracapsular air is sent into the internal cavities of change by air supply pipe and check valve and the air inlet of change, and grinding block is rotating
In the process when gas port face on the through-hole and change on grinding block, the air in change internal cavities is ground by through-hole supply
The gas hole of abrading block realizes that intermittent gas supply, gas hole are blown to clear up on the soil and the first filter plate of grinding block bottom bonding
Soil particle, and gas hole is located at grinding block bottom and grinding block bottom can be made uneven, increases grinding effect, hydro-peening
Later soil is discharged from the outlet of discharging block via discharge port, closes motor and completes whole work process.
The supporting module includes support rod and telescopic rod；The telescopic rod is slidably connected in the translot of cross bath,
It is equipped with adjustable spring between telescopic rod and translot, is provided with pilot hole in the middle part of telescopic rod；There is certain inclination angle on the left of the pilot hole
Degree；The vertical slot left side and telescopic rod one end of face cross bath are rigid on the left of pilot hole when the adjustable spring is in equilibrium state
It sticks into the gap of worm screw well.When work, when shaft drives worm screw rotation, telescopic rod is sticked into the gap of worm screw, with worm screw
Rotation, telescopic rod moves up along worm screw gap, to drive the second filter plate upward sliding so that the first filter plate to
Soil is extruded in grinding block bottom and carries out crushing grinding by upper sliding, is made soil breaking at particle, is facilitated blanking.
The support rod is slidably connected in the vertical slot of cross bath, support rod bottom left chamfering, support rod and vertical slot
Between be equipped with reset spring.When work, when soil block is pressed in grinding block bottom by the first filter plate, support rod continues upper top first
Filter plate crush soil block, when crushing to a certain extent when, support rod by the first filter plate opposition always downward along
Vertical slot sliding while compression reseting spring, support rod bottom chamfer first contacts the pilot hole side of telescopic rod during sliding
Wall, due to pilot hole side wall be inclined-plane, the chamfering of support rod bottom enter pilot hole up through when, telescopic rod is into translot
Sliding, so that telescopic rod end is detached from worm screw, the second filter plate is under the action of self gravity and buffer spring and the first cylinder
Slide downward is until initial position, during the second filter plate slide downward, support rod and the first filter plate be slowly detached from up to
Completely disengaged, support rod is under the action of reset spring along vertical slot upward sliding until initial position, support rod are sliding up
Pilot hole is slowly detached from dynamic process, telescopic rod is slided along translot to worm screw direction under the action of the telescopic spring, again
Telescopic rod one end is sticked into the gap of worm screw, realizes shuttling movement.
The stirring module includes sliding bar and fixed link；The fixed plate is connected in shaft, and cunning is provided in fixed plate
Slot；The sliding bar is slidably connected in sliding slot, and extension spring is equipped between sliding bar and fixed plate；The extension spring is located at
In sliding slot.When work, shaft drives stirring module rotation, and stirring module is sufficiently stirred soil after hydro-peening, prevents from agglomerating, convenient
Blanking, sliding bar are slided along sliding slot to cylinder inboard wall under the influence of centrifugal force, and extruding gasbag supplies the air in air bag
Venthole, the soil particle of easy cleaning bonding, improves blanking efficiency.
Mounting groove is provided on the vertical slot side wall of the cross bath；Friction spring is equipped in the mounting groove.When work, branch
When strut is slided along vertical slot, the chamfering of support rod bottom is contacted with friction spring, so that support rod quilt during sliding
The buffering of friction spring ring by ring delays the gliding cable structure of support rod, extends the grinding of the first filter plate and grinding block to soil
Time keeps grinding more abundant, and support rod sliding is more stable, so that telescopic rod sticks into worm screw gap more stablely, reduces
Impact.
The guide pad is equipped with column；The column top is rotatably connected to one group of blade.When work, guide pad rotation
Column rotation is driven, the soil block fallen from feed inlet is tentatively chopped into fritter as column rotates by blade, then via leading
Expects pipe is discharged to lower section, prevents soil block is excessive from blocking passage, improves blanking efficiency.
Beneficial effects of the present invention are as follows:
1. the configuration of the present invention is simple, easy to operate, manufacturing cost is low, and rehabilitating soil is high-efficient.
2. the present invention grinds soil breaking by setting grinding block, by the first filter plate of setting and the second filter plate to broken
Soil afterwards is screened, and is sprayed eluent to the soil treatment after screening by liquid-spraying rod, labour is greatly saved, simultaneously
It is high to the remediation efficiency of soil.
Soil breaking is ground and screens blanking cyclic process 3. the present invention is realized by setting supporting module, sufficiently
It is energy saving using the energy, while the soil after spray process is sufficiently stirred by setting stirring module, it prevents from handling well
Soil block improves blanking efficiency.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the invention；
Fig. 2 is enlarged drawing at A in Fig. 1；
In figure: cylinder 1, feed inlet 2, guide pad 3, passage 4, grinding block 5, gas hole 51, the first filter plate 6, buffering elastic
Spring 61, the second filter plate 7, translot 71, vertical slot 72, supporting module 8, support rod 81, telescopic rod 82, adjustable spring 83, reset spring
84, pilot hole 85, mounting groove 86, shaft 9, worm screw 91, motor 10, liquid-spraying rod 11, liquid supply box 12, stirring module 13, sliding bar
131, fixed link 132, sliding slot 133, extension spring 134, air bag 14 and discharging block 15, fixed plate 16, first bevel gear 17, first
Cylinder 18, cylinder body 181, push rod 182, pressure spring 183, spray head 19, second bevel gear 20, the second cylinder 21, air supply pipe 22, check valve
23, discharge port 24, friction spring 25, column 26, blade 27, change 28.
Specific embodiment
Worry synchronous mode prosthetic device is ground to a kind of heavy-metal contaminated soil of the invention using Fig. 1-Fig. 2 to be said as follows
It is bright.
Such as Fig. 1-Fig. 2, a kind of heavy-metal contaminated soil of the present invention, which is ground, considers synchronous mode prosthetic device, including cylinder 1,
Feed inlet 2, guide pad 3, passage 4, grinding block 5, the first filter plate 6, the second filter plate 7, supporting module 8, shaft 9, motor 10, spray
Liquid bar 11, liquid supply box 12, stirring module 13, air bag 14 and discharging block 15；The feed inlet 2 is located at 1 top side of cylinder；It is described
Guide pad 3 is located at 2 lower end of feed inlet and the guide pad 3 is rotatably connected on 1 inner wall of cylinder by bearing；The motor 10 is solid
It is connected in 16 middle part of fixed plate；The fixed plate 16 is connected on 1 side wall of cylinder；Described 9 one end of shaft is connected through 1 bottom of cylinder
On the axis of motor 10,9 other end of shaft is connected in the middle part of 5 bottom of grinding block, and the position in shaft 9 close to grinding block 5 is equipped with
One section of worm screw 91 is fixed with first bevel gear 17 in shaft 9；The first bevel gear 17 is located at 91 lower section of worm screw；The grinding
Block 5 is set in change 28；The change 28 is connected on 1 inner wall of cylinder, and change 28 is hollow structure, is opened on 28 inner wall of change
There is one group of gas port connection internal cavities, is provided with air inlet connection internal cavities on 28 outer wall of change；It opens 5 bottom of grinding block
There is one group of gas hole 51, is provided with through-hole on grinding block 5；Gas hole 51 described in one group is interconnected by through-hole；The passage 4
One end is connected in grinding block 5 through grinding block 5, and 4 other end of passage is connected in guide pad 3 through guide pad 3；Described
One filter plate 6 is slidably connected on 1 inner wall of cylinder and first filter plate 6 is located at 5 lower section of grinding block；Second filter plate 7 slides
It is connected on 1 inner wall of cylinder and second filter plate 7 is located at 6 lower section of the first filter plate, set between the second filter plate 7 and the first filter plate 6
There is one group of buffer spring 61, is provided with cross bath on the second filter plate 7；The cross bath includes translot 71 and vertical slot 72；It is described
Supporting module 8 is slidably connected in the cross bath of the second filter plate 7, and supporting module 8 and worm screw 91 cooperate and drive the second filter
Plate 7 slides；One group of first cylinder 18 is equipped with below second filter plate 7；First cylinder 18 is connected on 1 inner wall of cylinder,
First cylinder 18 includes cylinder body 181, push rod 182 and pressure spring 183；The cylinder body 181 is connected on 1 inner wall of cylinder, 181 side of cylinder body
Wall bottom is provided with stomata；182 top of push rod is connected in 7 bottom of the second filter plate；The pressure spring 183 is connected in 182 bottom of push rod
Between 181 bottom of portion and cylinder body；The liquid-spraying rod 11 is rotatably connected on 1 inner wall of cylinder, and 11 one end of liquid-spraying rod is in cylinder 1
Wall connect by change with liquid supply box 12, and liquid-spraying rod 11 is equipped with one group of spray head 19, set in the middle part of liquid-spraying rod 11 there are two second bore
Gear 20；The second bevel gear 20 is engaged with first bevel gear 17；The second cylinder 21 is equipped in the liquid supply box 12；Described
Two cylinders 21 are connected to the first cylinder 18 by tracheae, and the second cylinder 21 is used to push the eluent in liquid supply box 12；It is described to stir
Mix that module 13 is connected in shaft 9 and the stirring module 13 is located at the lower section of liquid-spraying rod 11, stirring module 13 is equipped with one group；It is described
Air bag 14 is installed on 1 inner wall of cylinder and 14 face of air bag stirring module 13, is provided with venthole on air bag 14；The outlet
Hole and gas hole 51 are interconnected by air supply pipe 22；The air supply pipe 22 be equipped with check valve 23,22 upper end of air supply pipe with turn
The air inlet of ring 28 is connected to；The stirring module 13 is for being sufficiently stirred soil after hydro-peening, while extruding gasbag 14 is gas hole
51 gas supply；1 bottom of cylinder is provided with discharge port 24；The discharging block 15 is installed in 1 bottom of cylinder, and discharging 15 bottom of block is provided with
The outlet of outlet, discharging block 15 is connected to discharge port 24.When work, starts motor 10, soil is knocked down into cylinder 1 from feed inlet 2
Interior, motor 10 drives shaft 9 to rotate, and shaft 9 drives stirring module 13, grinding block 5 and guide pad 3 to rotate, and guide pad 3 is by top
It is oriented to the lower section of grinding block 5 from passage 4 after the soil preliminary treatment that feed inlet 2 is fallen, worm screw 91 is with turning when shaft 9 rotates
Dynamic, worm screw 91 drives supporting module 8 engaged therewith to move upwards, so that the second filter plate 7 is along 1 upward sliding of cylinder,
And then push 6 upward sliding of the first filter plate until by the soil compaction fallen in 5 bottom of grinding block, by grinding block 5 rotate come
So that it is become fine particle soil grinding, facilitate blanking, when supporting module 8 continues to press the arrival of the first filter plate 6 to a certain degree
When, supporting module 8 and worm screw 91 are detached from, the second filter plate 7 under the action of gravity and buffer spring 61 and the first cylinder 18 to
Lower slider is until initial position, to drive 6 slide downward of the first filter plate, the first filter plate 6 is in sliding process due to buffering elastic
Spring 61 acts on continuous shake, so that the soil particle after grinding more fully falls on lower section, soil particle is via 6 He of the first filter plate
Lower cavity is fallen on after the filtering of second filter plate 7, the second filter plate 7 first cylinder 18 during downslide is pressurized the sky in cylinder
Gas is led in the second cylinder 21 by tracheae, so that the second cylinder 21 pushes the eluent in liquid supply box 12 to enter liquid-spraying rod 11
In, at the same time, shaft 9 drives first bevel gear 17 to rotate, and first bevel gear 17 drives the rotation of second bevel gear 20 to make
It obtains liquid-spraying rod 11 to rotate, eluent is carried out hydro-peening to the soil particle for falling on lower section by spray head 19 by liquid-spraying rod 11, and hydro-peening is more
Sufficiently, hydro-peening is high-efficient, shaft 9 rotate when drive stirring module 13 rotate, stir module 13 to the soil particle after hydro-peening not
Disconnected stirring facilitates blanking so that hydro-peening is more abundant, and prevents soil block after hydro-peening, when stirring module 13 rotates due to from
Air in air bag 14 is passed through air supply pipe 22 and check valve 23 and change by effect stirring 13 extruding gasbag 14 of module of mental and physical efforts
28 air inlet is sent into the internal cavities of change 28, and grinding block 5 is during rotation on the through-hole and change 28 on grinding block 5
Gas port face when, the air in 28 internal cavities of change supplies the gas hole 51 of grinding block 5 by through-hole, realizes that interval supplies
Gas, gas hole 51 are blown with the soil particle cleared up on the soil and the first filter plate 6 of 5 bottom of grinding block bonding, and are blown
Hole 51, which is located at 5 bottom of grinding block, can make 5 bottom of grinding block uneven, increase grinding effect, and the soil after hydro-peening is from out
Expect that the outlet of block 15 is discharged via discharge port 24, closes motor 10 and complete whole work process.
The supporting module 8 includes support rod 81 and telescopic rod 82；The telescopic rod 82 is slidably connected at cross bath
In translot 71, it is equipped with adjustable spring 83 between telescopic rod 82 and translot 71, is provided with pilot hole 85 in the middle part of telescopic rod 82；The guiding
There is certain tilt angle on the left of hole 85；85 left side face cross bath of pilot hole when the adjustable spring 83 is in equilibrium state
On the left of vertical slot 72 and 82 one end of telescopic rod just sticks into the gap of worm screw 91.When work, shaft 9 drives worm screw 91 to rotate
When, telescopic rod 82 sticks into the gap of worm screw 91, and with the rotation of worm screw 91, telescopic rod 82 is along 91 gap of worm screw to moving up
It is dynamic, so that 7 upward sliding of the second filter plate is driven, so that soil is extruded in 5 bottom of grinding block by 6 upward sliding of the first filter plate
Crushing grinding is carried out, makes soil breaking at particle, facilitates blanking.
The support rod 81 is slidably connected in the vertical slot 72 of cross bath, 81 bottom left chamfering of support rod, support rod
Reset spring 84 is equipped between 81 and vertical slot 72.When work, when soil block is pressed in 5 bottom of grinding block by the first filter plate 6, support
Bar 81 continues the first filter plate 6 of upper top crushing soil block, and when crushing to a certain extent, support rod 81 is anti-by the first filter plate 6
To active force always downward along the sliding of vertical slot 72 while compression reseting spring 84,81 bottom of support rod is fallen during sliding
Angle first contacts 85 side wall of pilot hole of telescopic rod 82, since the side wall of pilot hole 85 is inclined-plane, the chamfering of 81 bottom of support rod into
Enter pilot hole 85 up through when, telescopic rod 82 is slided into translot 71 so that 82 end of telescopic rod be detached from worm screw 91, second filter
Slide downward is up to initial position under the action of self gravity and buffer spring 61 and the first cylinder 18 for plate 7, in the second filter
During 7 slide downward of plate, support rod 81 is slowly detached from until completely disengaged with the first filter plate 6, and support rod 81 is resetting bullet
Along 72 upward sliding of vertical slot until initial position, support rod 81 are slowly detached from during upward sliding under the action of spring 84
Pilot hole 85, telescopic rod 82 is slided along translot 71 to 91 direction of worm screw under the action of adjustable spring 83, again by telescopic rod
82 one end stick into the gap of worm screw 91, realize shuttling movement.
The stirring module 13 includes sliding bar 131 and fixed link 132；The fixed plate 16 is connected in shaft 9, fixed
Sliding slot 133 is provided in plate 16；The sliding bar 131 is slidably connected in sliding slot 133, is set between sliding bar 131 and fixed plate 16
There is extension spring 134；The extension spring 134 is located in sliding slot 133.When work, shaft 9 drives stirring module 13 to rotate, and stirs
Mix module 13 soil after hydro-peening is sufficiently stirred, prevent from agglomerating, facilitate blanking, sliding bar 131 under the influence of centrifugal force along
Sliding slot 133 is slided to 1 inner wall of cylinder, extruding gasbag 14, and the air in air bag 14 is supplied venthole, the soil of easy cleaning bonding
Earth particle improves blanking efficiency.
Mounting groove 86 is provided on 72 side wall of vertical slot of the cross bath；Friction spring 25 is equipped in the mounting groove 86.
When work, when support rod 81 is slided along vertical slot 72, the chamfering of 81 bottom of support rod is contacted with friction spring 25, so that support rod
81 during sliding by the buffering of 25 ring by ring of friction spring, delay the gliding cable structure of support rod 81, extend the first filter
Plate 6 and grinding block 5 keep grinding more abundant the milling time of soil, support rod 81 slide it is more stable so that telescopic rod 82
It is sticked into 91 gap of worm screw more stablely, reduces impact.
The guide pad 3 is equipped with column 26；26 top of column is rotatably connected to one group of blade 27.When work, lead
Expect that the rotation of block 3 drives column 26 to rotate, the soil block fallen from feed inlet 2 is tentatively chopped by blade 27 as column 26 rotates
Then fritter is discharged to lower section via passage 4, prevent soil block is excessive from blocking passage 4, improve blanking efficiency.
Specific workflow is as follows:
When work, start motor 10, soil is knocked down in cylinder 1 from feed inlet 2, motor 10 drives shaft 9 to rotate, shaft
9 drive stirring module 13, grinding block 5 and guide pad 3 to rotate, and the rotation of guide pad 3 drives column 26 to rotate, and blade 27 is with column
The soil block fallen from feed inlet 2 is tentatively chopped into fritter by 26 rotations, is then discharged to 5 lower section of grinding block via passage 4, is prevented
Only soil block is excessive blocks passage 4, improves blanking efficiency, when shaft 9 drives worm screw 91 to rotate, telescopic rod 82 sticks into worm screw 91
Gap in, with the rotation of worm screw 91, telescopic rod 82 is moved up along 91 gap of worm screw, thus drive the second filter plate 7 to
Upper sliding keeps soil broken so that soil is extruded in 5 bottom of grinding block by 6 upward sliding of the first filter plate carries out crushing grinding
It is broken into particle, facilitates blanking.
When soil block is pressed in 5 bottom of grinding block by the first filter plate 6, support rod 81 continues the first filter plate 6 of upper top and crushes soil
Earth block, when crushing to a certain extent, support rod 81 is sliding downward along vertical slot 72 always by the opposition of the first filter plate 6
It is dynamic, while compression reseting spring 84,81 bottom chamfer of support rod first contacts the pilot hole 85 of telescopic rod 82 during sliding
Side wall, due to pilot hole 85 side wall be inclined-plane, the chamfering of 81 bottom of support rod enter pilot hole 85 up through when, can will stretch
Contracting bar 82 is slided into translot 71, so that 82 end of telescopic rod is detached from worm screw 91, the second filter plate 7 is in self gravity and buffering elastic
Slide downward under the action of spring 61 and the first cylinder 18 is until initial position supports during the second 7 slide downward of filter plate
Bar 81 is slowly detached from until completely disengaged with the first filter plate 6, support rod 81 under the action of reset spring 84 along vertical slot 72 to
Upper sliding is until initial position, support rod 81 are slowly detached from pilot hole 85 during upward sliding, and telescopic rod 82 is flexible
It is slided along translot 71 to 91 direction of worm screw under the action of spring 83,82 one end of telescopic rod is sticked into the gap of worm screw 91 again
It is interior, realize shuttling movement.When support rod 81 is slided along vertical slot 72, the chamfering of 81 bottom of support rod is contacted with friction spring 25,
So that support rod 81 during sliding by the buffering of 25 ring by ring of friction spring, delay the gliding cable structure of support rod 81,
Extend milling time of first filter plate 6 with grinding block 5 to soil, keep grinding more abundant, support rod 81 slides more stable, and then makes
It obtains telescopic rod 82 to stick into more stablely in 91 gap of worm screw, reduces impact.
First filter plate 6 during slide downward since buffer spring 61 acts on continuous shake so that grinding after soil
Particle more fully falls on lower section, and soil particle falls on lower cavity after filtering via the first filter plate 6 and the second filter plate 7, and second
First cylinder 18 compression during downslide of filter plate 7 leads to the air in cylinder in the second cylinder 21 by tracheae, so that
Second cylinder 21 pushes the eluent in liquid supply box 12 to enter in liquid-spraying rod 11, and at the same time, shaft 9 drives first bevel gear
17 rotations, first bevel gear 17 drives the rotation of second bevel gear 20 so that liquid-spraying rod 11 rotates, and liquid-spraying rod 11 is by eluent
Hydro-peening is carried out to the soil particle for falling on lower section by spray head 19, hydro-peening is more abundant, and hydro-peening is high-efficient, and shaft 9 drives when rotating
It stirs module 13 to rotate, stirring module 13 is stirred continuously the soil particle after hydro-peening, so that hydro-peening is more abundant, and prevents from spraying
Rear soil block is washed, blanking is facilitated, meanwhile, sliding bar 131 is sliding to 1 inner wall of cylinder along sliding slot 133 under the influence of centrifugal force
Dynamic, the air in air bag 14 is sent by air supply pipe 22 and check valve 23 and the air inlet of change 28 and is turned by extruding gasbag 14
In the internal cavities of ring 28, the through-hole on grinding block 5 and when the gas port face in change 28 during rotation of grinding block 5,
Air in 28 internal cavities of change supplies the gas hole 51 of grinding block 5 by through-hole, realizes intermittent gas supply, supplies grinding block 5
Gas hole 51, gas hole 51 blow with clear up 5 bottom of grinding block bonding soil and the first filter plate 6 on soil particle,
And gas hole 51 is located at 5 bottom of grinding block and 5 bottom of grinding block can be made uneven, increase grinding effect, after hydro-peening
Soil is discharged from the outlet of discharging block 15 via discharge port 24, closes motor 10 and completes whole work process.
Although the present invention be illustrated by specific embodiment, it will be appreciated by those skilled in the art that, do not departing from
In the case where the scope of the invention, various transformation and equivalent substitute can also be carried out to the present invention.In addition, being directed to particular condition or material
Material, can do various modifications to the present invention, without departing from the scope of the present invention.Therefore, the present invention is not limited to disclosed tool
Body embodiment, and should include the whole embodiments fallen within the scope of the appended claims.
Claims (6)
1. a kind of heavy-metal contaminated soil grind consider synchronous mode prosthetic device, it is characterised in that: including cylinder (1), feed inlet (2),
Guide pad (3), passage (4), grinding block (5), the first filter plate (6), the second filter plate (7), supporting module (8), shaft (9), electricity
Machine (10), liquid-spraying rod (11), liquid supply box (12), stirring module (13), air bag (14) and discharging block (15)；The feed inlet (2)
It is located at cylinder (1) top side；The guide pad (3) is located at feed inlet (2) lower end and the guide pad (3) is rotated by bearing
It is connected on cylinder (1) inner wall；The motor (10) is connected in the middle part of fixed plate (16)；The fixed plate (16) is connected in cylinder
(1) on side wall；Described shaft (9) one end is connected on the axis of motor (10) through cylinder (1) bottom, and shaft (9) other end is solid
It is connected in the middle part of grinding block (5) bottom, the position in shaft (9) close to grinding block (5) is equipped with one section of worm screw (91), in shaft (9)
It is fixed with first bevel gear (17)；The first bevel gear (17) is located at below worm screw (91)；The grinding block (5), which is set in, to be turned
In ring (28)；The change (28) is connected on cylinder inboard wall, and change (28) is hollow structure, is provided with one on change (28) inner wall
Group gas port is connected to internal cavities, and air inlet connection internal cavities are provided on change (28) outer wall；It opens grinding block (5) bottom
There is one group of gas hole (51), grinding block is provided with through-hole on (5)；Gas hole described in one group (51) is interconnected by through-hole；It is described
Passage (4) one end is connected in grinding block (5) through grinding block (5), and passage (4) other end is connected through guide pad (3)
In guide pad (3)；First filter plate (6) is slidably connected on cylinder (1) inner wall and first filter plate (6) is located at grinding
Below block (5)；Second filter plate (7) is slidably connected on cylinder (1) inner wall and second filter plate (7) is located at the first filter plate
(6) lower section, is equipped with one group of buffer spring (61) between the second filter plate (7) and the first filter plate (6), the second filter plate is provided with ten on (7)
Font groove；The cross bath includes translot (71) and vertical slot (72)；The supporting module (8) is slidably connected at the second filter plate
(7) in cross bath, supporting module (8) and worm screw (91) cooperate and drive the second filter plate (7) sliding；Second filter plate
(7) lower section is equipped with one group of first cylinder (18)；First cylinder (18) is connected on cylinder (1) inner wall, the first cylinder (18)
Including cylinder body (181), push rod (182) and pressure spring (183)；The cylinder body (181) is connected on cylinder (1) inner wall, cylinder body (181)
Sidewall bottom is provided with stomata；Push rod (182) top is connected in the second filter plate (7) bottom；The pressure spring (183), which is connected in, to push away
Between bar (182) bottom and cylinder body (181) bottom；The liquid-spraying rod (11) is rotatably connected on cylinder (1) inner wall, liquid-spraying rod
(11) one end is connect by change with liquid supply box (12) through cylinder (1) inner wall, and liquid-spraying rod (11) is equipped with one group of spray head (19),
There are two being set in the middle part of liquid-spraying rod (11) second bevel gear (20)；The second bevel gear (20) is engaged with first bevel gear (17)；
The second cylinder (21) are equipped in the liquid supply box (12)；Second cylinder (21) is connected to the first cylinder (18) by tracheae,
Second cylinder (21) is used to push the eluent in liquid supply box (12)；The stirring module (13) is connected on shaft (9) and institute
It states stirring module (13) to be located at below liquid-spraying rod (11), stirring module (13) is equipped with one group；The air bag (14) is installed in cylinder
(1) on inner wall and the air bag (14) face stirring module (13), air bag is provided with venthole on (14)；The venthole and air blowing
Hole (51) is interconnected by air supply pipe (22)；The air supply pipe (22) be equipped with check valve (23), air supply pipe (22) upper end with
The air inlet of change (28) is connected to；The stirring module (13) is used to that soil after hydro-peening to be sufficiently stirred, while can be with extruding gasbag
(14) it is supplied for gas hole (51)；Cylinder (1) bottom is provided with discharge port (24)；The discharging block (15) is installed in cylinder
(1) bottom, discharging block (15) bottom are provided with outlet, and the outlet of discharging block (15) is connected to discharge port (24).
2. a kind of heavy-metal contaminated soil according to claim 1, which is ground, considers synchronous mode prosthetic device, it is characterised in that: described
Supporting module (8) includes support rod (81) and telescopic rod (82)；The telescopic rod (82) is slidably connected at the translot of cross bath
(71) in, adjustable spring (83) are equipped between telescopic rod (82) and translot (71), are provided with pilot hole (85) in the middle part of telescopic rod (82)；
There is certain tilt angle on the left of the pilot hole (85)；When the adjustable spring (83) is in equilibrium state on the left of pilot hole (85)
On the left of the vertical slot (72) of face cross bath and telescopic rod (82) one end just sticks into the gap of worm screw (91).
3. a kind of heavy-metal contaminated soil according to claim 2, which is ground, considers synchronous mode prosthetic device, it is characterised in that: described
Support rod (81) is slidably connected in the vertical slot (72) of cross bath, support rod (81) bottom left chamfering, support rod (81) and
Reset spring (84) are equipped between vertical slot (72).
4. a kind of heavy-metal contaminated soil according to claim 1, which is ground, considers synchronous mode prosthetic device, it is characterised in that: described
Stirring module (13) includes sliding bar (131) and fixed link (132)；The fixed plate (16) is connected on shaft (9), fixed plate
(16) sliding slot (133) are provided in；The sliding bar (131) is slidably connected in sliding slot (133), sliding bar (131) and fixed plate
(16) extension spring (134) are equipped between；The extension spring (134) is located in sliding slot (133).
5. a kind of heavy-metal contaminated soil according to claim 1, which is ground, considers synchronous mode prosthetic device, it is characterised in that: described
Mounting groove (86) are provided on vertical slot (72) side wall of cross bath；Friction spring (25) are equipped in the mounting groove (86).
6. a kind of heavy-metal contaminated soil according to claim 1, which is ground, considers synchronous mode prosthetic device, it is characterised in that: described
Guide pad (3) is equipped with column (26)；Column (26) top is rotatably connected to one group of blade (27).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910120052.5A CN109731894A (en) | 2019-02-18 | 2019-02-18 | A kind of heavy-metal contaminated soil, which is ground, considers synchronous mode prosthetic device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910120052.5A CN109731894A (en) | 2019-02-18 | 2019-02-18 | A kind of heavy-metal contaminated soil, which is ground, considers synchronous mode prosthetic device |
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| CN109731894A true CN109731894A (en) | 2019-05-10 |
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| CN201910120052.5A Pending CN109731894A (en) | 2019-02-18 | 2019-02-18 | A kind of heavy-metal contaminated soil, which is ground, considers synchronous mode prosthetic device |
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| CN112403620A (en) * | 2020-10-29 | 2021-02-26 | 王江 | Device for automatically balancing centrifugal force when ball mill is working at too high speed |
| CN112934366A (en) * | 2021-04-04 | 2021-06-11 | 江西省科学院微生物研究所 | Grinding and leaching system for soil sampling |
| CN112957981A (en) * | 2021-03-01 | 2021-06-15 | 江苏蓝遥净水剂有限公司 | Low-energy-consumption liquid mixing system for poly-aluminum chloride and mixing device thereof |
| CN113413813A (en) * | 2021-07-03 | 2021-09-21 | 罗洪兰 | Soil remediation lime powder mixing arrangement |
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| CN113413813A (en) * | 2021-07-03 | 2021-09-21 | 罗洪兰 | Soil remediation lime powder mixing arrangement |
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