CN112170469A - Heavy metal contaminated soil restores and uses drip washing device - Google Patents
Heavy metal contaminated soil restores and uses drip washing device Download PDFInfo
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- CN112170469A CN112170469A CN202011042681.XA CN202011042681A CN112170469A CN 112170469 A CN112170469 A CN 112170469A CN 202011042681 A CN202011042681 A CN 202011042681A CN 112170469 A CN112170469 A CN 112170469A
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- fixedly connected
- wall
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- rear side
- gear
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09C—RECLAMATION OF CONTAMINATED SOIL
- B09C1/00—Reclamation of contaminated soil
- B09C1/02—Extraction using liquids, e.g. washing, leaching, flotation
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C13/00—Disintegrating by mills having rotary beater elements ; Hammer mills
- B02C13/14—Disintegrating by mills having rotary beater elements ; Hammer mills with vertical rotor shaft, e.g. combined with sifting devices
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C13/00—Disintegrating by mills having rotary beater elements ; Hammer mills
- B02C13/20—Disintegrating by mills having rotary beater elements ; Hammer mills with two or more co-operating rotors
- B02C13/205—Disintegrating by mills having rotary beater elements ; Hammer mills with two or more co-operating rotors arranged concentrically
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C13/00—Disintegrating by mills having rotary beater elements ; Hammer mills
- B02C13/26—Details
- B02C13/30—Driving mechanisms
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B9/00—Presses specially adapted for particular purposes
- B30B9/02—Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material
- B30B9/20—Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material using rotary pressing members, other than worms or screws, e.g. rollers, rings, discs
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- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
The invention discloses a leaching device for restoring soil polluted by heavy metal, which comprises a box body, wherein an arrangement space is arranged in the box body, a heating mechanism is arranged in the arrangement space, the heating mechanism comprises a heating box fixedly connected with the inner wall at the rear side of the arrangement space, a heating cavity is arranged in the heating box, a feed inlet is arranged on the inner wall at the left side of the heating cavity, a first motor is fixedly connected with the inner wall at the upper side of the heating cavity, the lower end surface of the first motor is rotatably connected with a first driving shaft, a fixed plate is fixedly connected with the first driving shaft, the lower end surface of the fixed plate is fixedly connected with a second motor, and the lower end surface of the second motor is rotatably connected with a second driving shaft. The dissolving speed is also improved, and the repairing time is saved.
Description
Technical Field
The invention relates to the field related to soil remediation, in particular to a leaching device for remediation of heavy metal contaminated soil. Background
Soil remediation refers to the physical, chemical and biological methods of transferring, absorbing, degrading and transforming pollutants in soil to reduce the concentration of the pollutants to an acceptable level, or transforming toxic and harmful pollutants into harmless substances, changing the existing form of the pollutants in the soil or combining the pollutants with the soil, reducing the mobility and bioavailability of the pollutants in the environment, and reducing the concentration of harmful substances in the soil. At present, the common soil remediation is a leaching method, and heavy metal substances in soil can be well removed. However, in the prior art, the effect of dissolving heavy metals by the soil remediation liquid is not good, so that the heavy metals in the soil are not removed cleanly.
Disclosure of Invention
The invention aims to provide a leaching device for heavy metal contaminated soil remediation, and solves the problem that in the prior art, the heavy metal in soil is not completely removed due to the poor dissolving effect of a soil remediation solution on the heavy metal.
The invention is realized by the following technical scheme.
The leaching device for repairing the heavy metal contaminated soil comprises a box body, wherein an arrangement space is arranged in the box body, a heating mechanism is arranged in the arrangement space, the heating mechanism comprises a heating box fixedly connected to the inner wall of the rear side of the arrangement space, a heating cavity is arranged in the heating box, a feed inlet is formed in the inner wall of the left side of the heating cavity, a first motor is fixedly connected to the inner wall of the upper side of the heating cavity, the lower end face of the first motor is rotatably connected with a first driving shaft, a fixing plate is fixedly connected to the first driving shaft, the lower end face of the fixing plate is fixedly connected with a second motor, the lower end face of the second motor is rotatably connected with a second driving shaft, a first stirring wheel is fixedly connected to the second driving shaft, a first belt wheel fixedly connected to the second driving shaft is arranged on the upper side of the first stirring wheel, and a first rotating shaft rotatably connected to the lower end, fixedly connected with second band pulley in the first axis of rotation, the second band pulley with first band pulley passes through first belt is connected, second band pulley upside is equipped with fixed connection and is in first epaxial first gear of rotation, first axis of rotation right side is equipped with fixed connection and is in the second axis of rotation of terminal surface under the fixed plate, fixedly connected with second gear in the second axis of rotation, the second gear with first gear engagement, second gear downside is equipped with fixed connection and is in the epaxial second stirring wheel of second axis of rotation, two heating pipes of heating chamber left and right sides inner wall fixedly connected with, be equipped with temperature sensor on the heating chamber downside inner wall.
The drip washing mechanism is arranged on the lower side of the heating mechanism and comprises a liquid storage tank fixedly connected to the inner wall of the left side of the arrangement space, a liquid storage cavity is arranged inside the liquid storage tank, a temperature sensing box is fixedly connected to the inner wall of the left side of the liquid storage cavity, a temperature sensing cavity is arranged inside the temperature sensing box, a first iron block is fixedly connected to the inner wall of the lower side of the temperature sensing cavity, a second iron block is fixedly connected to the inner wall of the right side of the temperature sensing cavity, an electromagnet and a first power supply are fixedly connected to the inner wall of the rear side of the liquid storage cavity, the electromagnet is electrically connected with the first power supply through a first electric wire, one end of the first electric wire is connected with the first iron block, the first electric wire and the other end of the first electric wire are connected with the second iron block, a fixed block fixedly connected to the, a first compression spring is fixedly connected to the inner wall of the left side of the fixed cavity, the other end of the first compression spring is fixedly connected with a first sliding block, the first sliding block is connected with the fixed cavity in a sliding manner, the inner wall of the right side of the first sliding block is fixedly connected with a connecting rod, the right end face of the connecting rod is fixedly connected with a third iron block, the right side of the third iron block is provided with a fourth iron block and a fifth iron block which are fixedly connected to the inner wall of the rear side of the liquid storage cavity, the third iron block is connected with the fourth iron block and the fifth iron block, the inner wall of the rear side of the liquid storage cavity is fixedly connected with a second power supply and an electric heating wire, the second power supply and the electric heating wire are connected through a second electric wire, one end of the second electric wire is connected with the fourth iron block, the other end of the second electric wire is connected with the fifth iron block, the right end face of the water pipe is fixedly connected with a water spraying pipe, and the lower end face of the water spraying pipe is provided with a nozzle; a crushing mechanism is arranged at the lower side of the leaching mechanism, the crushing mechanism comprises a crushing box fixedly connected to the inner wall of the rear side of the arrangement space, a crushing cavity is arranged in the crushing box, a third motor is fixedly connected to the inner wall of the right side of the crushing cavity, a third driving shaft is rotatably connected to the left end face of the third motor, an air draft impeller is fixedly connected to the third driving shaft, a first bevel gear fixedly connected to the third driving shaft is arranged at the right side of the air draft impeller, a filter screen fixedly connected to the inner wall of the rear side of the crushing cavity is arranged at the left side of the air draft impeller, a third rotating shaft rotatably connected to the inner wall of the lower side of the crushing cavity is arranged at the lower side of the third motor, a second bevel gear is fixedly connected to the third rotating shaft and meshed with the first bevel gear, and a third belt wheel fixedly, third axis of rotation left side is equipped with to rotate to be connected smash the fourth axis of rotation of chamber downside inner wall, fixedly connected with fourth band pulley in the fourth axis of rotation, the fourth band pulley with the third band pulley passes through the second belt and connects, fourth band pulley upside is equipped with fixed connection and is in the epaxial crushing impeller of fourth axis of rotation.
Preferably, the heating mechanism further comprises a limiting block fixedly connected to the lower end face of the heating box, a limiting cavity is arranged inside the limiting block, a second compression spring is fixedly connected to the inner wall of the left side of the limiting cavity, the other end of the second compression spring is fixedly connected with a second sliding block, the second sliding block is slidably connected with the limiting cavity, a fourth motor fixedly connected to the lower end face of the heating box is arranged on the left side of the limiting block, a fourth driving shaft is rotatably connected to the front end face of the fourth motor, a winding wheel is fixedly connected to the fourth driving shaft, a string is wound on the winding wheel, the other end of the string is fixedly connected to the left end face of the second sliding block, a supporting block fixedly connected to the inner wall of the rear side of the accommodating space is arranged on the lower side of the second sliding block, a supporting cavity with an upward opening is arranged inside the supporting block, and a third compression spring is, the other end of the third compression spring is fixedly connected with a third sliding block, the third sliding block is connected with the supporting cavity in a sliding mode, a toothed block is fixedly connected to the upper end face of the third sliding block, a first fixing shaft fixedly connected to the inner wall of the rear side of the accommodating space is arranged on the upper side of the toothed block, a sector gear is fixedly connected to the first fixing shaft, and a rotating plate is fixedly connected to the upper end face of the sector gear.
Preferably, the leaching mechanism further comprises a fifth motor fixedly connected to the inner wall of the rear side of the placement space, the front end face of the fifth motor is rotatably connected with a fifth driving shaft, a first transmission wheel is fixedly connected to the fifth driving shaft, a fifth belt fixedly connected to the fifth driving shaft is arranged on the rear side of the first transmission wheel, a fifth rotating shaft rotatably connected to the inner wall of the rear side of the placement space is arranged on the upper side of the fifth motor, a sixth belt is fixedly connected to the fifth rotating shaft, the sixth belt is connected to the fifth belt through a third belt, a third gear fixedly connected to the fifth rotating shaft is arranged on the rear side of the sixth belt, a sixth rotating shaft rotatably connected to the inner wall of the rear side of the placement space is arranged on the upper side of the fifth rotating shaft, a fourth gear is fixedly connected to the sixth rotating shaft, and the fourth gear is engaged with the third gear, the fourth gear front side is equipped with fixed connection and is in the epaxial impeller of stirring of sixth axis of rotation, fifth drive shaft left side is equipped with fixed connection and is in the second fixed axle of arrangement space rear side inner wall, it is connected with the second transfer gear to rotate on the second fixed axle, the second transfer gear with first transfer gear passes through the track is connected, second fixed axle upside is equipped with fixed connection and is in the third fixed axle of arrangement space rear side inner wall, it is connected with the extrusion wheel to rotate on the third fixed axle, the track upside is equipped with fixed connection and is in the first scraper blade of arrangement space rear side inner wall, the track downside is equipped with fixed connection and is in the second scraper blade of arrangement space rear side inner wall, second scraper blade right side is equipped with fixed connection and is in the receipts liquid case of arrangement space rear side inner wall.
Preferably, rubbing crusher constructs still including fixed connection in the fourth fixed axle of arrangement space rear side inner wall, it is connected with the turning block to rotate on the fourth fixed axle, terminal surface fixedly connected with bracing piece under the turning block, terminal surface fixedly connected with sliding shaft before the bracing piece, terminal surface fixedly connected with sixth motor under the box, the terminal surface rotates before the sixth motor and is connected with the sixth drive shaft, open-ended spout around being equipped with in the sixth drive shaft, the sliding shaft with spout sliding connection.
The invention has the beneficial effects that: the solubility of the heavy metal in the remediation liquid is increased along with the increase of the temperature, and the invention improves the solubility of the metal by improving the temperature of the soil and the soil remediation liquid during leaching, thereby improving the remediation effect of the remediation liquid on the soil, enabling the heavy metal in the soil to be removed more cleanly, improving the dissolution speed and saving the remediation time.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.
FIG. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is a schematic view of the embodiment of the present invention in the direction of A-A in FIG. 1;
FIG. 3 is an enlarged schematic view of the embodiment of the present invention at B in FIG. 1;
FIG. 4 is an enlarged schematic view of the embodiment of the present invention at C in FIG. 1.
Detailed Description
The invention will now be described in detail with reference to fig. 1-4, wherein for ease of description the orientations described hereinafter are now defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.
With reference to fig. 1-4, the leaching apparatus for heavy metal contaminated soil remediation includes a tank 10, a placement space 11 is provided inside the tank 10, a heating mechanism 90 is provided inside the placement space 11, the heating mechanism 90 includes a heating box 59 fixedly connected to the inner wall of the rear side of the placement space 11, a heating cavity 76 is provided inside the heating box 59, a feed inlet 74 is provided on the inner wall of the left side of the heating cavity 76, a first motor 69 is fixedly connected to the inner wall of the upper side of the heating cavity 76, a first driving shaft 68 is rotatably connected to the lower end surface of the first motor 69, a fixing plate 64 is fixedly connected to the first driving shaft 68, a second motor 71 is fixedly connected to the lower end surface of the fixing plate 64, a second driving shaft 72 is rotatably connected to the lower end surface of the second motor 71, a first stirring wheel 75 is fixedly connected to the second driving shaft 72, a first belt wheel 73 fixedly connected to the second driving shaft 72 is provided on the, the right side of the second driving shaft 72 is provided with a first rotating shaft 67 rotatably connected to the lower end surface of the fixing plate 64, the first rotating shaft 67 is fixedly connected to a second belt wheel 65, the second belt wheel 65 is connected to the first belt wheel 73 through the first belt 70, the upper side of the second belt wheel 65 is provided with a first gear 66 fixedly connected to the first rotating shaft 67, the right side of the first rotating shaft 67 is provided with a second rotating shaft 62 fixedly connected to the lower end surface of the fixing plate 64, the second rotating shaft 62 is fixedly connected to a second gear 63, the second gear 63 is engaged with the first gear 66, the lower side of the second gear 63 is provided with a second stirring wheel 61 fixedly connected to the second rotating shaft 62, the inner walls of the left and right sides of the heating cavity 76 are fixedly connected with two heating pipes 60, the inner wall of the lower side of the heating cavity 76 is provided with a temperature sensor 77, the first motor 69 is started to drive the first driving shaft 68 to rotate, the first driving shaft 68 drives the fixing plate 64 to rotate, the fixing plate 64 drives the second motor 71, the first rotating shaft 67 and the second rotating shaft 62 to rotate, the second motor 71 is started to drive the first stirring wheel 75 and the first belt pulley 73 to rotate, the first belt pulley 73 drives the second belt pulley 65 to rotate through the first belt 70, the second belt pulley 65 drives the first rotating shaft 67 to rotate, the first rotating shaft 67 drives the first gear 66 to rotate, the first gear 66 drives the second gear 63 to rotate, the second gear 63 drives the second rotating shaft 62 to rotate, and the second rotating shaft 62 drives the second stirring wheel 61 to rotate.
The lower side of the heating mechanism 90 is provided with a leaching mechanism 91, the leaching mechanism 91 comprises a liquid storage box 85 fixedly connected to the inner wall of the left side of the arrangement space 11, a liquid storage cavity 86 is arranged inside the liquid storage box 85, the inner wall of the left side of the liquid storage cavity 86 is fixedly connected with a temperature sensing box 87, the inner wall of the rear side of the liquid storage cavity 87 is provided with a temperature sensing cavity 88, the inner wall of the lower side of the temperature sensing cavity 88 is fixedly connected with a first iron block 93, the inner wall of the right side of the temperature sensing cavity 88 is fixedly connected with a second iron block 89, the inner wall of the rear side of the liquid storage cavity 86 is fixedly connected with an electromagnet 94 and a first power supply 95, the electromagnet 94 is electrically connected with the first power supply 95 through a first electric wire 96, one end of the first electric wire 96 is connected with the first iron block 93, the other end of the first electric wire 96 is connected with the second iron block, a fixed cavity 101 is arranged inside the fixed block 98, a first compression spring 99 is fixedly connected to the inner wall of the left side of the fixed cavity 101, a first slider 100 is fixedly connected to the other end of the first compression spring 99, the first slider 100 is slidably connected with the fixed cavity 101, a connecting rod 102 is fixedly connected to the inner wall of the right side of the first slider 100, a third iron block 104 is fixedly connected to the right end face of the connecting rod 102, a fourth iron block 103 and a fifth iron block 106 are fixedly connected to the inner wall of the rear side of the liquid storage cavity 86, the third iron block 104 is connected with the fourth iron block 103 and the fifth iron block 106, a second power supply 105 and an electric heating wire 97 are fixedly connected to the inner wall of the rear side of the liquid storage cavity 86, the second power supply 105 is connected with the electric heating wire 97 through a second electric wire 107, one end of the second electric wire 107 is connected with the fourth iron block 103, and the other end of the second electric wire 107 is connected with the fifth iron block 106, a water pump 42 is fixedly connected to the right end face of the liquid storage tank 85, a water pipe 43 is fixedly connected to the right end face of the water pump 42, a water spray pipe 44 is fixedly connected to the right end face of the water pipe 43, a nozzle 45 is arranged on the lower end face of the water spray pipe 44, the electromagnet 94 is electrified to attract the first slider 100, the first slider 100 moves leftwards, the first compression spring 99 is compressed, the first slider 100 drives the connecting rod 102 to move leftwards, the connecting rod 102 drives the third slider 104 to move leftwards, and a circuit is disconnected; the lower side of the leaching mechanism 91 is provided with a crushing mechanism 92, the crushing mechanism 92 comprises a crushing box 12 fixedly connected to the inner wall of the rear side of the arrangement space 11, the crushing box 12 is internally provided with a crushing cavity 13, the inner wall of the right side of the crushing cavity 13 is fixedly connected with a third motor 32, the left end face of the third motor 32 is rotatably connected with a third driving shaft 30, the third driving shaft 30 is fixedly connected with an air draft impeller 29, the right side of the air draft impeller 29 is provided with a first bevel gear 31 fixedly connected to the third driving shaft 30, the left side of the air draft impeller 29 is provided with a filter screen 25 fixedly connected to the inner wall of the rear side of the crushing cavity 13, the lower side of the third motor 32 is provided with a third rotating shaft 26 rotatably connected to the inner wall of the lower side of the crushing cavity 13, the third rotating shaft 26 is fixedly connected with a second bevel gear, a third belt wheel 27 fixedly connected to the third rotating shaft 26 is arranged on the lower side of the second bevel gear 28, a fourth rotating shaft 15 rotatably connected to the inner wall of the lower side of the crushing cavity 13 is arranged on the left side of the third rotating shaft 26, a fourth belt wheel 23 is fixedly connected to the fourth rotating shaft 15, the fourth belt wheel 23 is connected to the third belt wheel 27 through a second belt 24, a crushing impeller 14 fixedly connected to the fourth rotating shaft 15 is arranged on the upper side of the fourth belt wheel 23, the third motor 32 is started to drive the air suction impeller 29 and the first bevel gear 31 to rotate, the first bevel gear 31 drives the second bevel gear 28 to rotate, the second bevel gear 28 drives the third rotating shaft 26 to rotate, the third rotating shaft 26 drives the third belt wheel 27 to rotate, and the third belt wheel 27 drives the fourth belt wheel 23 to rotate through the second belt 24, the fourth belt wheel 23 drives the fourth rotating shaft 15 to rotate, and the fourth rotating shaft 15 drives the crushing impeller 14 to rotate.
Advantageously, the heating mechanism 90 further comprises a limiting block 112 fixedly connected to the lower end surface of the heating box 59, a limiting cavity 113 is arranged inside the limiting block 112, a second compression spring 114 is fixedly connected to the inner wall of the left side of the limiting cavity 113, the other end of the second compression spring 114 is fixedly connected with a second sliding block 58, the second sliding block 58 is slidably connected with the limiting cavity 113, a fourth motor 108 fixedly connected to the lower end surface of the heating box 59 is arranged on the left side of the limiting block 112, a fourth driving shaft 110 is rotatably connected to the front end surface of the fourth motor 108, a reel 109 is fixedly connected to the fourth driving shaft 110, a string 111 is wound on the reel 109, the other end of the string 111 is fixedly connected to the left end surface of the second sliding block 58, a supporting block 52 fixedly connected to the inner wall of the rear side of the accommodating space 11 is arranged on the lower side of the second sliding block 58, a supporting cavity 51 with an upward opening is formed in the supporting block 52, a third compression spring 49 is fixedly connected to the inner wall of the left side of the supporting cavity 51, a third sliding block 50 is fixedly connected to the other end of the third compression spring 49, the third sliding block 50 is slidably connected with the supporting cavity 51, a toothed block 53 is fixedly connected to the upper end face of the third sliding block 50, a first fixing shaft 56 fixedly connected to the inner wall of the rear side of the accommodating space 11 is arranged on the upper side of the toothed block 53, a sector gear 55 is fixedly connected to the first fixing shaft 56, and a rotating plate 57 is fixedly connected to the upper end face of the sector gear 55.
Advantageously, the washing mechanism 91 further comprises a fifth motor 84 fixedly connected to the inner wall of the rear side of the placement space 11, a fifth driving shaft 41 is rotatably connected to the front end surface of the fifth motor 84, a first transmission wheel 40 is fixedly connected to the fifth driving shaft 41, a fifth belt 83 fixedly connected to the fifth driving shaft 41 is arranged on the rear side of the first transmission wheel 40, a fifth rotating shaft 80 rotatably connected to the inner wall of the rear side of the placement space 11 is arranged on the upper side of the fifth motor 84, a sixth belt 81 is fixedly connected to the fifth rotating shaft 80, the sixth belt 81 is connected to the fifth belt 83 through a third belt 82, a third gear 79 fixedly connected to the fifth rotating shaft 80 is arranged on the rear side of the sixth rotating shaft 81, a sixth rotating shaft 48 rotatably connected to the inner wall of the rear side of the placement space 11 is arranged on the upper side of the fifth rotating shaft 80, a fourth gear 78 is fixedly connected to the sixth rotating shaft 48, the fourth gear 78 is engaged with the third gear 79, a toggle impeller 47 fixedly connected to the sixth rotating shaft 48 is arranged on the front side of the fourth gear 78, a second fixing shaft 36 fixedly connected to the inner wall of the rear side of the accommodating space 11 is arranged on the left side of the fifth driving shaft 41, a second transmission wheel 35 is rotatably connected to the second fixing shaft 36, the second transmission wheel 35 is connected with the first transmission wheel 40 through the crawler belt 37, a third fixing shaft 39 fixedly connected to the inner wall of the rear side of the accommodating space 11 is arranged on the upper side of the second fixing shaft 36, an extrusion wheel 38 is rotatably connected to the third fixing shaft 39, a first scraper 46 fixedly connected to the inner wall of the rear side of the accommodating space 11 is arranged on the upper side of the crawler belt 37, a second scraper 33 fixedly connected to the inner wall of the rear side of the accommodating space 11 is arranged on the lower side of the crawler belt 37, the right side of the second scraper 33 is provided with a liquid receiving tank 34 fixedly connected with the inner wall of the rear side of the accommodating space 11.
Advantageously, the crushing mechanism 92 further comprises a fourth fixed shaft 54 fixedly connected to the inner wall of the rear side of the accommodating space 11, a rotating block 16 is rotatably connected to the fourth fixed shaft 54, a support rod 17 is fixedly connected to the lower end surface of the rotating block 16, a sliding shaft 19 is fixedly connected to the front end surface of the support rod 17, a sixth motor 22 is fixedly connected to the lower end surface of the box 10, a sixth driving shaft 18 is rotatably connected to the front end surface of the sixth motor 22, a sliding groove 20 with a front and rear opening is formed in the sixth driving shaft 18, and the sliding shaft 19 is slidably connected to the sliding groove 20.
In the initial state, the first compression spring 99, the second compression spring 114, and the third compression spring 49 are in the normal state.
When the machine starts to work, contaminated soil enters from the feeding hole 74, the heating pipe 60 is electrified to heat soil, the first motor 69 is started to drive the first driving shaft 68 to rotate, the first driving shaft 68 drives the fixing plate 64 to rotate, the fixing plate 64 drives the second motor 71, the first rotating shaft 67 and the second rotating shaft 62 to rotate, the second motor 71 is started to drive the first stirring wheel 75 and the first belt wheel 73 to rotate, the first belt wheel 73 drives the second belt wheel 65 to rotate through the first belt 70, the second belt wheel 65 drives the first rotating shaft 67 to rotate, the first rotating shaft 67 drives the first gear 66 to rotate, the first gear 66 drives the second gear 63 to rotate, the second gear 63 drives the second rotating shaft 62 to rotate, the second rotating shaft 62 drives the second stirring wheel 61 to stir and crush soil, when the machine is heated to a certain temperature, the temperature sensor 77 is triggered, the fourth motor 108 is started, the fourth driving shaft 110 is driven to rotate, the fourth driving shaft 110 drives the reel 109 to rotate, the reel 109 starts to wind the string 111, the string 111 drives the second slider 58 to move leftwards, soil falls down, the rotating plate 57 rotates to drive the sector gear 55 to rotate, the sector gear 55 drives the toothed block 53 to move leftwards, the toothed block 53 drives the third slider 50 to move leftwards, the third compression spring 49 is compressed, the fifth motor 84 is started to drive the fifth driving shaft 41 to rotate, the fifth driving shaft 41 drives the first transmission wheel 40 and the fifth belt 83 to rotate, the first transmission wheel 40 drives the track 37 to rotate, soil is conveyed downwards, the fifth belt 83 drives the sixth belt 81 to rotate through the third belt 82, the sixth belt 81 drives the fifth rotating shaft 80 to rotate, the fifth rotating shaft 80 drives the third gear 79 to rotate, the third gear 79 drives the fourth gear 78 to rotate, the fourth gear 78 drives the sixth rotating shaft 48 to rotate, the sixth rotating shaft 48 drives the stirring impeller 47 to rotate, the stirring impeller 47 stirs away soil, the first scraper 46 thins the soil, the electric heating wire 97 heats the repairing liquid, the water pump 42 sprays the repairing liquid through the water pipe 43, the water spray pipe 44 and the nozzle 45, the soil is leached, the extrusion wheel 38 extrudes the soil to extrude excessive water, the soil falls into the crushing cavity 13, the third motor 32 is started to drive the air draft impeller 29 and the first bevel gear 31 to rotate, carry out the drying to earth, first bevel gear 31 drives second bevel gear 28 and rotates, and second bevel gear 28 drives third axis of rotation 26 and rotates, and third axis of rotation 26 drives third band pulley 27 and rotates, and third band pulley 27 drives fourth band pulley 23 through second belt 24 and rotates, and fourth band pulley 23 drives fourth axis of rotation 15 and rotates, and fourth axis of rotation 15 drives crushing impeller 14 and rotates, smashes earth, prevents that earth from agglomerating.
When the temperature of the repair liquid in the liquid storage tank 85 is reduced, the mercury in the temperature sensing cavity 88 contracts, the left circuit is disconnected, the electromagnet 94 stops attracting the first slider 100, the first slider 100 moves rightwards, the first slider 100 drives the connecting rod 102 to move rightwards, the connecting rod 102 drives the third slider 104 to move rightwards, the right circuit is connected, and the electric heating wire 97 starts to heat.
The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.
Claims (4)
1. The utility model provides a heavy metal contaminated soil restores and uses drip washing device, includes the box, its characterized in that: the heating device comprises a box body, a heating mechanism is arranged in the box body, the heating mechanism comprises a heating box fixedly connected to the inner wall of the rear side of the arrangement space, a heating cavity is arranged in the heating box, a feed inlet is formed in the inner wall of the left side of the heating cavity, a first motor is fixedly connected to the inner wall of the upper side of the heating cavity, a first driving shaft is rotatably connected to the lower end face of the first motor, a fixed plate is fixedly connected to the first driving shaft, a second motor is fixedly connected to the lower end face of the fixed plate, a second driving shaft is rotatably connected to the lower end face of the second motor, a first stirring wheel is fixedly connected to the second driving shaft, a first belt wheel fixedly connected to the second driving shaft is arranged on the upper side of the first stirring wheel, a first rotating shaft rotatably connected to the lower end face, a second belt wheel is fixedly connected to the first rotating shaft, the second belt wheel is connected with the first belt wheel through a first belt, a first gear fixedly connected to the first rotating shaft is arranged on the upper side of the second belt wheel, a second rotating shaft fixedly connected to the lower end face of the fixing plate is arranged on the right side of the first rotating shaft, a second gear is fixedly connected to the second rotating shaft, the second gear is meshed with the first gear, a second stirring wheel fixedly connected to the second rotating shaft is arranged on the lower side of the second gear, two heating pipes are fixedly connected to the inner walls of the left side and the right side of the heating cavity, and a temperature sensor is arranged on the inner wall of the lower side of the heating cavity; the drip washing mechanism is arranged on the lower side of the heating mechanism and comprises a liquid storage tank fixedly connected to the inner wall of the left side of the arrangement space, a liquid storage cavity is arranged inside the liquid storage tank, a temperature sensing box is fixedly connected to the inner wall of the left side of the liquid storage cavity, a temperature sensing cavity is arranged inside the temperature sensing box, a first iron block is fixedly connected to the inner wall of the lower side of the temperature sensing cavity, a second iron block is fixedly connected to the inner wall of the right side of the temperature sensing cavity, an electromagnet and a first power supply are fixedly connected to the inner wall of the rear side of the liquid storage cavity, the electromagnet is electrically connected with the first power supply through a first electric wire, one end of the first electric wire is connected with the first iron block, the first electric wire and the other end of the first electric wire are connected with the second iron block, a fixed block fixedly connected to the, a first compression spring is fixedly connected to the inner wall of the left side of the fixed cavity, the other end of the first compression spring is fixedly connected with a first sliding block, the first sliding block is connected with the fixed cavity in a sliding manner, the inner wall of the right side of the first sliding block is fixedly connected with a connecting rod, the right end face of the connecting rod is fixedly connected with a third iron block, the right side of the third iron block is provided with a fourth iron block and a fifth iron block which are fixedly connected to the inner wall of the rear side of the liquid storage cavity, the third iron block is connected with the fourth iron block and the fifth iron block, the inner wall of the rear side of the liquid storage cavity is fixedly connected with a second power supply and an electric heating wire, the second power supply and the electric heating wire are connected through a second electric wire, one end of the second electric wire is connected with the fourth iron block, the other end of the second electric wire is connected with the fifth iron block, the right end face of the water pipe is fixedly connected with a water spraying pipe, and the lower end face of the water spraying pipe is provided with a nozzle; a crushing mechanism is arranged at the lower side of the leaching mechanism, the crushing mechanism comprises a crushing box fixedly connected to the inner wall of the rear side of the arrangement space, a crushing cavity is arranged in the crushing box, a third motor is fixedly connected to the inner wall of the right side of the crushing cavity, a third driving shaft is rotatably connected to the left end face of the third motor, an air draft impeller is fixedly connected to the third driving shaft, a first bevel gear fixedly connected to the third driving shaft is arranged at the right side of the air draft impeller, a filter screen fixedly connected to the inner wall of the rear side of the crushing cavity is arranged at the left side of the air draft impeller, a third rotating shaft rotatably connected to the inner wall of the lower side of the crushing cavity is arranged at the lower side of the third motor, a second bevel gear is fixedly connected to the third rotating shaft and meshed with the first bevel gear, and a third belt wheel fixedly, third axis of rotation left side is equipped with to rotate to be connected smash the fourth axis of rotation of chamber downside inner wall, fixedly connected with fourth band pulley in the fourth axis of rotation, the fourth band pulley with the third band pulley passes through the second belt and connects, fourth band pulley upside is equipped with fixed connection and is in the epaxial crushing impeller of fourth axis of rotation.
2. The leaching device for heavy metal contaminated soil remediation according to claim 1, wherein: the heating mechanism further comprises a limiting block fixedly connected to the lower end face of the heating box, a limiting cavity is arranged inside the limiting block, a second compression spring is fixedly connected to the inner wall of the left side of the limiting cavity, the other end of the second compression spring is fixedly connected with a second sliding block, the second sliding block is slidably connected with the limiting cavity, a fourth motor fixedly connected to the lower end face of the heating box is arranged on the left side of the limiting block, a fourth driving shaft is rotatably connected to the front end face of the fourth motor, a winding wheel is fixedly connected to the fourth driving shaft, a string is wound on the winding wheel, the other end of the string is fixedly connected to the left end face of the second sliding block, a supporting block fixedly connected to the inner wall of the rear side of the accommodating space is arranged on the lower side of the second sliding block, a supporting cavity with an upward opening is arranged inside the supporting block, and a third compression spring, the other end of the third compression spring is fixedly connected with a third sliding block, the third sliding block is connected with the supporting cavity in a sliding mode, a toothed block is fixedly connected to the upper end face of the third sliding block, a first fixing shaft fixedly connected to the inner wall of the rear side of the accommodating space is arranged on the upper side of the toothed block, a sector gear is fixedly connected to the first fixing shaft, and a rotating plate is fixedly connected to the upper end face of the sector gear.
3. The leaching device for heavy metal contaminated soil remediation according to claim 1, wherein: the leaching mechanism further comprises a fifth motor fixedly connected to the inner wall of the rear side of the placement space, the front end face of the fifth motor is rotatably connected with a fifth driving shaft, a first transmission wheel is fixedly connected to the fifth driving shaft, a fifth belt fixedly connected to the fifth driving shaft is arranged on the rear side of the first transmission wheel, a fifth rotating shaft rotatably connected to the inner wall of the rear side of the placement space is arranged on the upper side of the fifth motor, a sixth belt is fixedly connected to the fifth rotating shaft, the sixth belt is connected with the fifth belt through a third belt, a third gear fixedly connected to the fifth rotating shaft is arranged on the rear side of the sixth belt, a sixth rotating shaft rotatably connected to the inner wall of the rear side of the placement space is arranged on the upper side of the fifth rotating shaft, a fourth gear is fixedly connected to the sixth rotating shaft, and the fourth gear is meshed with the third gear, the fourth gear front side is equipped with fixed connection and is in the epaxial impeller of stirring of sixth axis of rotation, fifth drive shaft left side is equipped with fixed connection and is in the second fixed axle of arrangement space rear side inner wall, it is connected with the second transfer gear to rotate on the second fixed axle, the second transfer gear with first transfer gear passes through the track is connected, second fixed axle upside is equipped with fixed connection and is in the third fixed axle of arrangement space rear side inner wall, it is connected with the extrusion wheel to rotate on the third fixed axle, the track upside is equipped with fixed connection and is in the first scraper blade of arrangement space rear side inner wall, the track downside is equipped with fixed connection and is in the second scraper blade of arrangement space rear side inner wall, second scraper blade right side is equipped with fixed connection and is in the receipts liquid case of arrangement space rear side inner wall.
4. The leaching device for heavy metal contaminated soil remediation according to claim 1, wherein: rubbing crusher constructs still include fixed connection in the fourth fixed axle of arrangement space rear side inner wall, it is connected with the turning block to rotate on the fourth fixed axle, terminal surface fixedly connected with bracing piece under the turning block, terminal surface fixedly connected with sliding shaft before the bracing piece, terminal surface fixedly connected with sixth motor under the box, terminal surface rotates before the sixth motor and is connected with the sixth drive shaft, open-ended spout around being equipped with in the sixth drive shaft, the sliding shaft with spout sliding connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011042681.XA CN112170469A (en) | 2020-09-28 | 2020-09-28 | Heavy metal contaminated soil restores and uses drip washing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011042681.XA CN112170469A (en) | 2020-09-28 | 2020-09-28 | Heavy metal contaminated soil restores and uses drip washing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112170469A true CN112170469A (en) | 2021-01-05 |
Family
ID=73945387
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011042681.XA Withdrawn CN112170469A (en) | 2020-09-28 | 2020-09-28 | Heavy metal contaminated soil restores and uses drip washing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112170469A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112547779A (en) * | 2021-01-15 | 2021-03-26 | 上海沫依生物科技有限公司 | Automatic soil recycling and repairing equipment |
| CN112719134A (en) * | 2021-01-13 | 2021-04-30 | 成都俊巧峰科技有限公司 | Bending equipment for preventing steel bar from rebounding |
| CN112718839A (en) * | 2021-01-07 | 2021-04-30 | 上海玥畔江生物科技有限公司 | Heavy metal contaminated soil remediation equipment |
-
2020
- 2020-09-28 CN CN202011042681.XA patent/CN112170469A/en not_active Withdrawn
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112718839A (en) * | 2021-01-07 | 2021-04-30 | 上海玥畔江生物科技有限公司 | Heavy metal contaminated soil remediation equipment |
| CN112719134A (en) * | 2021-01-13 | 2021-04-30 | 成都俊巧峰科技有限公司 | Bending equipment for preventing steel bar from rebounding |
| CN112547779A (en) * | 2021-01-15 | 2021-03-26 | 上海沫依生物科技有限公司 | Automatic soil recycling and repairing equipment |
| CN112547779B (en) * | 2021-01-15 | 2022-12-09 | 中化学土木工程有限公司 | Automatic soil recycling and repairing equipment |
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Application publication date: 20210105 |