CN112605119A - Soil remediation and treatment method - Google Patents
Soil remediation and treatment method Download PDFInfo
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- CN112605119A CN112605119A CN202011452695.9A CN202011452695A CN112605119A CN 112605119 A CN112605119 A CN 112605119A CN 202011452695 A CN202011452695 A CN 202011452695A CN 112605119 A CN112605119 A CN 112605119A
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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
- B09C1/10—Reclamation of contaminated soil microbiologically, biologically or by using enzymes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F29/00—Mixers with rotating receptacles
- B01F29/80—Mixers with rotating receptacles rotating about a substantially vertical axis
- B01F29/83—Mixers with rotating receptacles rotating about a substantially vertical axis with rotary paddles or arms, e.g. movable out of the receptacle
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/181—Preventing generation of dust or dirt; Sieves; Filters
- B01F35/187—Preventing generation of dust or dirt; Sieves; Filters using filters in mixers, e.g. during venting
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/20—Fertilizers of biological origin, e.g. guano or fertilizers made from animal corpses
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Abstract
The invention discloses a soil remediation and treatment method, which adopts the following treatment equipment, wherein the soil remediation and treatment equipment comprises a mixing box, a mounting plate, a feeding frame, a stirring and mixing mechanism, a filtering and collecting mechanism and a circulating mechanism. The invention can solve the following problems of the existing soil remediation and treatment equipment during soil remediation and treatment: the existing soil remediation and treatment equipment generally adopts the method of spraying soil remediation liquid, seed bacteria solution and the like to remediate polluted soil during remediation and treatment of soil, and the mode has poor mixing effect on the soil and the remediation liquid, so that the uneven mixing of the soil and the soil remediation liquid is easily caused, the content of some soils is different, and the remediation effect on the soil is reduced. The method for mixing the polluted soil and the soil remediation liquid can ensure that the polluted soil is fully contacted with the soil remediation liquid to remediate the soil, and the method can circularly work to improve the remediation efficiency.
Description
Technical Field
The invention relates to the technical field of soil remediation, in particular to a soil remediation treatment method.
Background
Soil remediation is a technical measure to restore normal function to contaminated soil. In the soil remediation industry, the existing soil remediation technologies can be more than one hundred, the common technologies can be more than ten, and the existing soil remediation technologies can be roughly divided into three methods, namely physical methods, chemical methods and biological methods. Since the 80 s in the 20 th century, many countries in the world, especially developed countries, have established and developed contaminated soil remediation and remediation programs, thus forming an emerging soil remediation industry. "high pollution standard exceeding rate", "trillion-level scale market", "complex system engineering" and "new industry in the initial development stage", China's soil pollution prevention and control is stepping into the first "international soil year" of the United nations along with these labels. Soil pollution has the characteristics of wide influence range, strong potential hazard, difficult removal and the like, and if no measures are taken, food safety, ecological environment and human health are seriously harmed. Therefore, soil remediation has become an indispensable part of ecological remediation, and has attracted domestic and foreign attention.
However, the existing soil remediation and treatment equipment has the following problems in the process of remediation and treatment of soil: the existing soil remediation and treatment equipment generally adopts spraying of soil remediation liquid, seed bacteria solution and the like to remediate polluted soil when remediated and treated soil, and the equipment has poor mixing effect on the soil and the remediation liquid, so that the uneven mixing of the soil and the soil remediation liquid is easily caused, the content of some soils is different, and the remediation effect on the soil is reduced.
Disclosure of Invention
In order to solve the problems, the invention provides a soil remediation method, which can solve the problems mentioned above.
In order to achieve the purpose, the invention adopts the following technical scheme to realize the purpose: the utility model provides a soil remediation administers method, this soil remediation administers method adopts following treatment equipment, and this soil remediation administers equipment includes mixing box, mounting panel, feeding frame, stirring mixing mechanism, filters and collects mechanism and circulation mechanism, the mixing box is the box structure of opening upwards, and the mounting panel is installed to the left upper end symmetry of mixing box, is provided with the feeding frame between the mounting panel left side, installs the stirring mixing mechanism on the mounting panel on feeding frame right side, and stirring mixing mechanism lower extreme is connected with the bottom in the mixing box, filters and collects the mechanism setting on the mixing box right side, and the mixing box left and right sides wall all is connected with circulation mechanism, wherein:
the stirring and mixing mechanism comprises an installation box, a first rotating shaft, a driven gear, a second rotating shaft, a driven belt pulley, a first stirring rod, a stirring and mixing barrel, a filtering hole, a second stirring rod and a driving branch chain, the installation box is installed on the upper side of the installation plate, the installation box is of a hollow box type structure, the first rotating shaft is installed on the lower side wall of the installation box in a rotating fit mode, the driven gear is arranged at one end of the first rotating shaft in the installation box, the first rotating shaft penetrates through the second rotating shaft, the lower end of the second rotating shaft is connected with the bottom surface in the mixing box in a rotating fit mode, the driven belt pulley is installed at one end of the second rotating shaft on the upper side of the first rotating shaft, the stirring and mixing barrel is installed on the second rotating shaft between the lower end of the first rotating shaft and the bottom surface in the mixing box, and the first stirring rods are evenly arranged on, the stirring and mixing barrel is uniformly provided with filter holes for communicating the inner wall with the outer wall, the inner side wall of the stirring and mixing barrel is uniformly provided with a second stirring rod, the first stirring rod and the second stirring rod are mutually staggered, and the mounting box is provided with a driving branched chain for driving a driven gear and a driven belt pulley to rotate;
the filter collecting mechanism comprises a second driving motor, a turnover shaft, filter frames and limiting branch chains, wherein the second driving motor is arranged on the front side wall of the mixing box in a hidden rotation mode, the turnover shaft is arranged between the inner walls of the two successive sides of the mixing box in a rotation fit mode, the output shaft of the second driving motor is connected with the rotating shaft, the four filter frames are uniformly arranged on the outer wall of the turnover shaft along the circumferential direction of the turnover shaft, the filter frames for filtering and collecting mixed slurry are arranged on the filter frames, and the limiting branch chains are arranged on the front side wall and the rear side wall of the mixing box on the left side of the second driving motor and are used for limiting the;
the circulating mechanism comprises a water pump, a water pumping pipe and a water supply pipe, the water pump is arranged on one side of the mixing box, one end of the water pumping pipe is connected to a water pumping port of the water pump, the other end of the water pumping pipe is connected to the right side wall of the mixing box, the interior of the mixing box is communicated with the water pumping pipe, one end of the water supply pipe is connected to a water supply port of the water pump, the other end of the water supply pipe is connected to the left side wall of the mixing box, and the interior of the mixing;
the liquid medicine supply pipe is connected to the left side wall of the mixing box and is communicated with the inside of the mixing box;
the method for restoring and treating the soil by adopting the soil restoring and treating equipment comprises the following steps:
s1, adding soil: adding soil to be repaired into the feeding frame, wherein the soil enters the stirring and mixing mechanism through the feeding frame;
s2, mixing soil: the soil to be repaired is stirred by the stirring and mixing mechanism, so that the soil and the soil repairing liquid are fully mixed into slurry and flow out of the filter holes to the whole mixing box;
s3, slurry circulation: the mixed slurry of the soil and the remediation liquid in the mixing tank is extracted from the right side and supplied from the left side through the circulating mechanism, so that the slurry in the mixing tank passes through the filtering and collecting mechanism and flows and circulates;
s4, filtering and collecting: in S3, the slurry circulating in the mixing tank is intercepted, filtered and collected by a filter collecting mechanism.
As a preferred technical scheme of the invention, the driving branched chain comprises a first driving motor, a driving gear, a driving belt pulley and a transmission belt, wherein the first driving motor is arranged on the upper side wall of the installation box, the driving gear is arranged at one end, penetrating through the upper side wall of the installation box, of an output shaft of the first driving motor, the driving gear is meshed with the driven gear, and the driving belt pulley is arranged on the output shaft of the first driving motor on the upper side of the driving gear and is connected with the driven belt pulley through the transmission belt.
As a preferred technical scheme, the filter frame is of a frame-shaped structure, a limiting frame is installed on the lower side of the inner side wall of the filter frame, an arc-shaped concave clamping groove is formed in the inner side wall of the left end of the filter frame, a telescopic groove is formed in the inner side wall of the right end of the filter frame, a limiting spring groove is formed in the right end of the telescopic groove, a first locking pin is arranged in the telescopic groove in a sliding mode, an inclined surface which inclines upwards is formed in the left end of the first locking pin, a limiting block is installed at one end, extending into the first limiting spring groove, of the right end of the first locking pin, the outer wall of the limiting block is in sliding contact with the inner wall of the first limiting spring groove, one end of a top extension spring is connected to one end, far away from the telescopic groove, of the first limiting spring groove, and the other end of the first top extension spring is connected to one.
According to the preferred technical scheme, the filter frame is arranged between the inner walls of the filter frames on the upper side of the limiting frame, the filter screen is mounted on the lower side of the inner wall of the filter frame, the clamping block with the arc-shaped protrusions is arranged at the right end of the filter frame and matched with the clamping groove, the upper end face of the right side of the filter frame is provided with the second telescopic groove, the right side wall of the filter frame is provided with the extrusion locking groove communicated with the second telescopic groove, the telescopic rod is arranged in the second telescopic groove in a sliding mode, the lower end of the telescopic rod is provided with the extrusion block, the right end of the extrusion block is provided with the inclined face matched with the inclined face at the left end of the first locking pin, one end of the second top extension spring is connected to the bottom of the second telescopic groove.
As a preferred technical scheme of the invention, the limiting branched chain comprises a mounting block, a third telescopic groove, a second limiting spring groove, a second locking pin, a second limiting block and a third top extension spring, wherein the mounting block is arranged on the front side wall and the rear side wall of a mixing box on the left side of a second driving motor, the two mounting blocks are mutually symmetrical, the third telescopic groove is arranged on one side, connected with the side wall of the mixing box, of the mounting block, the second limiting spring groove is arranged at one end, away from the side wall of the mixing box, of the third telescopic groove, the second locking pin is arranged in the third telescopic groove in a sliding manner, one end of the second locking pin is arranged in the second limiting spring groove and is provided with the second limiting block, the other end of the second locking pin penetrates through the side wall of the mixing box and enters the mixing box, an inclined surface which inclines downwards is arranged at one end, the outer wall of the second limiting block is in sliding contact with the inner wall of the second limiting spring groove, one end of the third top extension spring is connected, the other end of the third top extension spring is connected to one end, away from the second locking pin, of the second limiting block.
The invention has the beneficial effects that:
1. the invention can solve the following problems of the existing soil remediation and treatment equipment during soil remediation and treatment: the existing soil remediation and treatment equipment generally adopts the method of spraying soil remediation liquid, seed bacteria solution and the like to remediate polluted soil during remediation and treatment of soil, and the mode has poor mixing effect on the soil and the remediation liquid, so that the uneven mixing of the soil and the soil remediation liquid is easily caused, the content of some soils is different, and the remediation effect on the soil is reduced. The method for mixing the polluted soil and the soil remediation liquid can ensure that the polluted soil is fully contacted with the soil remediation liquid to remediate the soil, and the method can circularly work to improve the remediation efficiency.
2. The stirring and mixing mechanism designed by the invention works through a first driving motor, an output shaft of the first driving motor drives a driving gear and a driving belt pulley to rotate simultaneously, the first rotating shaft is driven to rotate through gear transmission between the driving gear and a driven gear when the driving gear rotates, the rotating directions of the driving gear and the driven gear are opposite, the first rotating shaft drives a stirring rod to rotate in a stirring and mixing box and stir and mix soil remediation liquid and soil, the driven belt pulley is driven to rotate through the transmission action of a transmission belt when the driving belt pulley rotates, the rotating directions of the driving belt pulley and the driven belt pulley are the same, a second rotating shaft rotates along with the driven belt pulley, a second rotating roller shaft rotates to drive a stirring and mixing barrel to rotate, a second stirring rod rotates along with the stirring and mixing barrel and stir and mix the soil remediation liquid and the soil, the rotating directions of the first rotating shaft and the second rotating shaft are opposite, thereby make the rotation of reversal cross between puddler and the puddler No. two, its greatly increased to soil stirring efficiency, also enable the abundant mixture of soil and soil restoration liquid.
3. The circulating mechanism designed by the invention extracts the slurry in the mixing box from the right side through the water pump, and then supplies the slurry to the left side of the mixing box through the water supply pipe, so that the slurry in the mixing box flows to the filtering and collecting mechanism for circulation, and the filtering and collecting machine continuously filters and collects the slurry in the mixing box, so that the work can be continuously carried out, and the work efficiency is greatly improved.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a flow chart of the present invention;
FIG. 2 is a schematic structural view of the present invention;
FIG. 3 is an enlarged view of a portion of FIG. 2 in accordance with the present invention;
FIG. 4 is an enlarged view of a portion of FIG. 2B in accordance with the present invention;
FIG. 5 is an enlarged view of a portion of the invention at C of FIG. 4;
FIG. 6 is a cross-sectional view taken along line D-D of FIG. 2 in accordance with the present invention;
FIG. 7 is a schematic view of the mounting structure of the mixing box, the second driving motor and the turning shaft of the present invention.
Detailed Description
The embodiments of the invention will be described in detail below with reference to the drawings, but the invention can be implemented in many different ways as defined and covered by the claims.
As shown in fig. 1 to 7, a soil remediation treatment method, this soil remediation treatment method adopts following treatment equipment, this soil remediation treatment equipment includes mixing box 1, mounting panel 2, feeding frame 3, stirring mixing mechanism 4, filters and collects mechanism 5 and circulation mechanism 6, mixing box 1 is the box structure of opening up, mounting panel 2 is installed to the left upper end symmetry of mixing box 1, is provided with feeding frame 3 between the mounting panel 2 left side, installs stirring mixing mechanism 4 on the mounting panel 2 on feeding frame 3 right side, the stirring mixing mechanism 4 lower extreme is connected with the bottom in the mixing box 1, filters and collects the mechanism 5 setting on mixing box 1 right side, mixing box 1 left and right sides wall all is connected with circulation mechanism 6, wherein:
the stirring and mixing mechanism 4 comprises an installation box 41, a first rotating shaft 42, a driven gear 43, a second rotating shaft 44, a driven belt pulley 45, a first stirring rod 46, a stirring and mixing barrel 47, a filtering hole 48, a second stirring rod 49 and a driving branch chain 410, wherein the installation box 41 is installed on the upper side of the installation plate 2, the installation box 41 is of a hollow box type structure, the first rotating shaft 42 is installed on the lower side wall of the installation box 41 in a rotating fit mode, the driven gear 43 is arranged at one end of the first rotating shaft 42 in the installation box 41, the first rotating shaft 42 penetrates through the second rotating shaft 44, the lower end of the second rotating shaft 44 is connected with the bottom surface in the mixing box 1 in a rotating fit mode, the driven belt pulley 45 is installed at one end of the upper side of the first rotating shaft 42, the stirring and mixing barrel 47 is installed on the second rotating shaft 44 between the lower end of the first rotating shaft 42 and the bottom surface in the, a puddler 46 is evenly provided with on the outer wall of axis of rotation 42 in stirring and mixing bucket 47, and stirring and mixing bucket 47 evenly sets up the filtration hole 48 that makes UNICOM between inner wall and the outer wall, and evenly is provided with puddler 49 No. two on the stirring and mixing bucket 47 inside wall, and crisscross each other between puddler 46 and the puddler 49 No. two, install on the install bin 41 and be used for driving driven gear 43 and driven pulley 45 pivoted drive branch 410.
The driving branched chain 410 comprises a first driving motor 4101, a driving gear 4102, a driving pulley 4103 and a transmission belt 4104, wherein the first driving motor 4101 is mounted on the upper side wall of the mounting box 41, the driving gear 4102 is mounted on the output shaft of the first driving motor 4101 through one end of the upper side wall of the mounting box 41, the driving gear 4102 is engaged with the driven gear 43, and the driving pulley 4103 is mounted on the output shaft of the first driving motor 4101 on the upper side of the driving gear 4102, and the driving pulley 4103 is connected with the driven pulley 45 through the transmission belt 4104.
When the soil repairing machine works specifically, soil to be repaired is added into the feeding frame 3, the soil enters the stirring and mixing barrel 47 through the feeding frame 3, the first driving motor 4101 works, an output shaft of the first driving motor 4101 rotates to drive the driving gear 4102 and the driving belt pulley 4103 to rotate simultaneously, the driving gear 4102 drives the first rotating shaft 42 to rotate through gear transmission between the driving gear 4102 and the driven gear 43, the rotating direction of the driving gear 4102 is opposite to that of the driven gear 43, the first rotating shaft 42 rotates to drive the stirring rod to rotate in the stirring and mixing box 1 and stir and mix soil repairing liquid and the soil, the driving belt pulley 4103 rotates to drive the driven belt pulley 45 to rotate through the transmission effect of the driving belt 4104, the rotating direction of the driving belt pulley 4103 is the same as that of the driven belt pulley 45, the second rotating shaft 44 rotates along with the driven belt pulley, the second rotating roller shaft rotates to drive the stirring and mixing barrel 47, the second stirring rod 49 rotates along with the stirring and mixing barrel 47 and stirs and mixes the soil remediation liquid and the soil, the first rotating shaft 42 and the second rotating shaft 44 rotate in opposite directions, so that the first stirring rod 46 and the second stirring rod 49 rotate in opposite directions, the soil stirring efficiency is greatly increased, the soil and the soil remediation liquid can be sufficiently mixed, the soil and the soil remediation liquid in the stirring and mixing barrel 47 are stirred and mixed into slurry through the stirring and mixing action of the first stirring rod 46 and the second stirring rod 49 on the soil, the fully mixed slurry flows out of the filtering hole 48 to the soil remediation liquid in the mixing box 1 and is mixed into slurry, and the slurry in the stirring and mixing barrel 47 rotates flows out of the filtering hole 48 under the action of centrifugal force, so that the outflow speed of the slurry from the stirring and mixing barrel 47 is accelerated, the working efficiency is improved;
The filtering and collecting mechanism 5 comprises a second driving motor 51, a turning shaft 52, filtering frames 53, filtering frames 54 and limiting branched chains 55, wherein the second driving motor 51 is arranged on the front side wall of the mixing box 1 in a concealed mode, the turning shaft 52 is arranged between the inner walls of the two sides of the mixing box 1 in a rotating fit mode, the output shaft of the second driving motor 51 is connected with the rotating shaft, the four filtering frames 53 are uniformly arranged on the outer wall of the turning shaft 52 along the circumferential direction of the turning shaft, the filtering frames 54 for filtering and collecting mixed slurry are arranged on the filtering frames 53, and the limiting branched chains 55 are arranged on the front side wall and the rear side wall of the mixing box 1 on the left side of the second driving motor 51 and used for limiting the filtering frames 53;
the filter frame 53 is of a frame-shaped structure, a limiting frame 531 is installed on the lower side of the inner side wall of the filter frame 53, an arc-shaped concave clamping groove 532 is formed in the inner side wall of the left end of the filter frame 53, a first telescopic groove 533 is formed in the inner side wall of the right end of the filter frame 53, a first limiting spring groove 534 is formed in the right end of the first telescopic groove 533, a first locking pin 535 is slidably arranged in the first telescopic groove 533, the left end of the first locking pin 535 is provided with an inclined surface which inclines upwards, a first limiting block 536 is installed at one end, extending into the first limiting spring groove 534, of the right end of the first locking pin 535, the outer wall of the first limiting block 536 is in sliding contact with the inner wall of the first limiting spring groove 534, one end of a first top extension spring 537 is connected to one end, far away from the first telescopic groove 533, of the first limiting spring 534, and the other end of the first top;
the filter frame 54 is arranged between the inner walls of the filter frames 53 on the upper side of the limit frame 531, the filter screen 541 is installed on the lower side of the inner wall of the filter frame 54, the right end of the filter frame 54 is provided with an arc-shaped convex clamping block 542, the clamping block 542 is matched with the clamping groove 532, the upper end surface on the right side of the filter frame 54 is provided with a second telescopic groove 543, the right side wall of the filter frame 54 is provided with an extrusion locking groove 544 communicated with the second telescopic groove 543, the telescopic rod 545 is slidably arranged in the second telescopic groove 543, the lower end of the telescopic rod 545 is provided with an extrusion block 546, the right end of the extrusion block 546 is provided with an inclined surface matched with the inclined surface on the left end of the first locking pin 535, one end of the second jacking spring 547 is connected to the bottom 543, and the other end of the;
the limiting branched chain 55 comprises an installation block 551, a third telescopic groove 552, a second limiting spring groove 553, a second locking pin 554, a second limiting block 555 and a third jacking spring 556, the installation block 551 is installed on the front side wall and the rear side wall of the left mixing box 1 of the second driving motor 51, the two installation blocks 551 are mutually symmetrical, the third telescopic groove 552 is arranged on one side, connected with the side wall of the mixing box 1, of the installation block 551, the second limiting spring groove 553 is arranged at one end, away from the side wall of the mixing box 1, of the third telescopic groove 552, the second locking pin 554 is arranged in the third telescopic groove 552 in a sliding mode, one end of the second locking pin 554 is arranged in the second limiting spring groove 553 and is provided with the second limiting block 555, the other end of the second locking pin 554 penetrates through the side wall of the mixing box 1 and enters one end in the mixing box 1 to form an inclined plane which inclines downwards, the outer wall of the second limiting block is in sliding contact with the inner wall of the second, no. three top extension spring 556 one end is connected in the end that No. two spacing spring groove 553 keeps away from No. three flexible groove 552, and No. three top extension spring 556's the other end is connected in the one end that No. two spacing block 555 keeps away from No. two locking pin 554.
When the filter frame 53 is driven to turn over clockwise by the turning shaft 52, the filter frame 53 at a position 90 degrees clockwise is pushed against the inclined surface of the second locking pin 554 when the filter frame 53 is driven to turn over by the turning shaft 52, so that the second locking pin 554 is extruded, the second locking pin 554 slides towards the second limiting spring slot 553 in the third telescopic slot 552 and extrudes the third jacking spring 556 through the second limiting block 555, so that the jacking spring is compressed, when the filter frame 53 is separated from the second locking pin 554, the second locking pin 554 is pushed by the third jacking spring 556 through the second limiting block 555 to rapidly rebound and reset, and at the moment, the second driving motor 51 stops working, the filter frame 54 which is separated from the contact with the second locking pin 554 stops turning over, the filter frame 54 which is vertical to the bottom of the mixing box 1 is kept in a vertical state, the circularly flowing mud is filtered and intercepted by the filter screen 541 on the filter frame 54 when passing through the filter frame 54 on the filter frame 53, the mud intercepted by the filter screen 541 is accumulated in the filter frame 54, the second locking pin 554 can prevent the mud from impacting the filter frame 54 greatly and not keeping a stable position when circularly flowing, one filter frame 53 is limited, when the accumulated mud in the filter frame 54 reaches a certain degree, the second driving motor 51 works, the output shaft of the second driving motor 51 drives the filter frames 53 to turn over by 90 degrees through the turning shaft 52, the filter frame 53 which filters the mud in the mixing box 1 is turned over by 90 degrees to the second locking pin 554, the telescopic rod 545 is pressed to take down the filter frame 54 and collect the filtered soil mud in the filter frame 54, the filter frame 54 is installed on the filter frame 53 with the filter frame 54 removed again, at this time, the next filter frame 54 continues to filter, intercept and collect the slurry in the mixing box 1, and the circulation work is achieved;
mounting and dismounting of the filter frame 53: when the filter frame 54 is installed, the arc-shaped clamping block 542 is matched and butted with the clamping groove 532, one end of the filter frame 54 far away from the clamping block 542 is pressed into the filter frame 53, in the process, the inclined surface on the first locking pin 535 is pressed by the bottom surface of one end of the filter frame 54 far away from the clamping block 542, so that the first locking pin 535 slides towards the first limiting spring groove 534 in the first telescopic hole and compresses the first jacking spring 537 through the first limiting block 536; when the filter frame 54 is taken down, the telescopic rod 545 is pressed, the telescopic rod 545 presses the first locking pin 535 through the matching of the inclined surface on the pressing block 546 and the inclined surface on the first locking pin 535, so that the first locking pin 535 is extruded out of the pressing locking groove 544, the first jacking spring 537 is compressed, and at the moment, one end of the filter frame 54 far away from the clamping block 542 is pulled up, so that the filter frame 54 is separated from clamping, and the filter frame 54 can be taken down.
The chemical liquid supply pipe 11 is connected to the left side wall of the mixing box 1, and the interior of the chemical liquid supply pipe 11 is communicated with the interior of the mixing box 1; during specific work, the concentration of the soil remediation liquid in the mixing tank is continuously reduced, and the soil remediation liquid is continuously supplied into the mixing tank through the liquid medicine supply pipe 11.
The method for restoring and treating the soil by adopting the soil restoring and treating equipment comprises the following steps:
s1, adding soil: adding soil to be repaired into the feeding frame 3, wherein the soil enters the stirring and mixing mechanism 4 through the feeding frame 3;
s2, mixing soil: the soil to be repaired is stirred by the stirring and mixing mechanism 4, so that the soil and the soil repairing liquid are fully mixed into slurry and flow out of the filtering holes 48 to the whole mixing box 1;
s3, slurry circulation: the mixed slurry of the soil and the remediation liquid in the mixing tank 1 is extracted from the right side and supplied from the left side through the circulating mechanism 6, so that the slurry in the mixing tank 1 passes through the filtering and collecting mechanism 5 and flows and circulates;
s4, filtering and collecting: in S3, the slurry circulating in the mixing tank 1 is subjected to intercepting filtration and collected by the filtration collection mechanism 5.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are given by way of illustration of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the invention as defined by the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (5)
1. The utility model provides a soil remediation administers method, this soil remediation administers method adopts following treatment equipment, and this soil remediation administers equipment includes mixing box (1), mounting panel (2), feeding frame (3), stirring mixing mechanism (4), filters receiving mechanism (5) and circulation mechanism (6), its characterized in that: mixing box (1) is the ascending box structure of opening, and mounting panel (2) are installed to mixing box (1) left upper end symmetry, is provided with feeding frame (3) between mounting panel (2) left side, installs stirring mixing mechanism (4) on mounting panel (2) on feeding frame (3) right side, and stirring mixing mechanism (4) lower extreme is connected with the bottom in mixing box (1), filters and collects mechanism (5) and sets up on mixing box (1) right side, and mixing box (1) left and right sides wall all is connected with circulation mechanism (6), wherein:
the stirring and mixing mechanism (4) comprises an installation box (41), a first rotating shaft (42), a driven gear (43), a second rotating shaft (44), a driven belt pulley (45), a first stirring rod (46), a stirring and mixing barrel (47), a filtering hole (48), a second stirring rod (49) and a driving branch chain (410), the installation box (41) is installed on the upper side of the installation plate (2), the installation box (41) is of a hollow box type structure, the first rotating shaft (42) is installed on the lower side wall of the installation box (41) in a rotating fit mode, the driven gear (43) is arranged at one end of the first rotating shaft (42) in the installation box (41), the second rotating shaft (44) penetrates through the first rotating shaft (42), the lower end of the second rotating shaft (44) is connected with the bottom surface in the mixing box (1) in a rotating fit mode, the driven belt pulley (45) is installed at one end of the second rotating shaft (44) on the upper side of the first rotating shaft (42, a stirring and mixing barrel (47) is mounted on a second rotating shaft (44) between the lower end of a first rotating shaft (42) and the bottom surface in the mixing box (1), a first stirring rod (46) is uniformly arranged on the outer wall of the first rotating shaft (42) in the stirring and mixing barrel (47), a filtering hole (48) which enables the inner wall and the outer wall to be communicated is uniformly formed in the stirring and mixing barrel (47), a second stirring rod (49) is uniformly arranged on the inner side wall of the stirring and mixing barrel (47), the first stirring rod (46) and the second stirring rod (49) are mutually staggered, and a driving branched chain (410) for driving a driven gear (43) and a driven belt pulley (45) to rotate is mounted on a mounting box (41);
the filtering and collecting mechanism (5) comprises a second driving motor (51), a turning shaft (52), a filtering frame (53), a filtering frame (54) and limiting branched chains (55), wherein the second driving motor (51) is installed on the front side wall of the mixing box (1) in a dark rotating mode, the turning shaft (52) is installed between the inner walls of the two sides of the mixing box (1) in a rotating fit mode, an output shaft of the second driving motor (51) is connected with the rotating shaft, the four filtering frames (53) are uniformly arranged on the outer wall of the turning shaft (52) along the circumferential direction of the turning shaft, the filtering frame (54) used for filtering and collecting mixed slurry is arranged on the filtering frame (53), and the limiting branched chains (55) are installed on the front side wall and the rear side wall of the mixing box (1) on the left side of the second driving motor (51) and used for limiting the;
the circulation mechanism (6) comprises a water pump (61), a water pumping pipe (62) and a water supply pipe (63), the water pump (61) is arranged on one side of the mixing box (1), one end of the water pumping pipe (62) is connected to a water pumping port of the water pump (61), the other end of the water pumping pipe (62) is connected to the right side wall of the mixing box (1), the mixing box (1) is communicated with the inside of the water pumping pipe (62), one end of the water supply pipe (63) is connected to a water supply port of the water pump (61), the other end of the water supply pipe (63) is connected to the left side wall of the mixing box (1), and the inside of the mixing box (1) is communicated with the inside of the water supply;
the liquid medicine supply pipe (11) is connected to the left side wall of the mixing box (1), and the interior of the liquid medicine supply pipe (11) is communicated with the interior of the mixing box (1);
the method for restoring and treating the soil by adopting the soil restoring and treating equipment comprises the following steps:
s1, adding soil: soil needing to be repaired is added into the feeding frame (3), and the soil enters the stirring and mixing mechanism (4) through the feeding frame (3);
s2, mixing soil: the soil to be repaired is stirred by the stirring and mixing mechanism (4), so that the soil and the soil repairing liquid are fully mixed into slurry and flow out of the filtering holes (48) to the whole mixing box (1);
s3, slurry circulation: the mixed slurry of the soil and the remediation liquid in the mixing tank (1) is extracted from the right side and supplied from the left side through the circulating mechanism (6), so that the slurry in the mixing tank (1) passes through the filtering and collecting mechanism (5) and flows and circulates;
s4, filtering and collecting: in S3, the slurry circulating in the mixing tank (1) is intercepted, filtered and collected by a filter collecting mechanism (5).
2. The soil remediation treatment method of claim 1, wherein: the driving branched chain (410) comprises a first driving motor (4101), a driving gear (4102), a driving belt pulley (4103) and a transmission belt (4104), wherein the first driving motor (4101) is installed on the upper side wall of the installation box (41), the driving gear (4102) is installed on one end, penetrating through the upper side wall of the installation box (41), of an output shaft of the first driving motor (4101), the driving gear (4102) is meshed with the driven gear (43), and the driving belt pulley (4103) is installed on the output shaft of the first driving motor (4101) on the upper side of the driving gear (4102), and the driving belt pulley (4103) and the driven belt pulley (45) are connected with each other through the transmission belt (4104).
3. The soil remediation treatment method of claim 1, wherein: the filter frame (53) is of a frame-shaped structure, a limiting frame (531) is installed on the lower side of the inner side wall of the filter frame (53), an arc-shaped concave clamping groove (532) is formed in the inner side wall of the left end of the filter frame (53), a telescopic groove (533) is formed in the inner side wall of the right end of the filter frame (53), a limiting spring groove (534) is formed in the right end of the telescopic groove (533), a locking pin (535) is slidably arranged in the telescopic groove (533), an inclined plane which inclines upwards is formed in the left end of the locking pin (535), a limiting block (536) is installed at one end, extending into the limiting spring groove (534), of the right end of the locking pin (535), the outer wall of the limiting block (536) is in sliding contact with the inner wall of the limiting spring groove (534), one end of a top extension spring (537) is connected to one end, far away from the telescopic groove (533), of the limiting spring groove (534), the other end of the first top extension spring (537) is connected to one side of the first limiting block (536) far away from the first extension locking pin.
4. A soil remediation method according to claim 3 characterised in that: the filter frame (54) is arranged between the inner walls of the filter frames (53) at the upper side of the limit frame (531), the lower side of the inner wall of the filter frame (54) is provided with a filter screen (541), the right end of the filter frame (54) is provided with an arc-shaped convex clamping block (542), and joint piece (542) and joint groove (532) are mutually supported, No. two flexible groove (543) have been seted up to the up end on filter frame (54) right side, the extrusion locking groove (544) with No. two flexible groove (543) UNICOM has been seted up to the right side wall of filtering frame (54), telescopic link (545) slide to set up in No. two flexible groove (543), extrusion piece (546) are installed to telescopic link (545) lower extreme, extrusion piece (546) right-hand member has the inclined plane with a fitting pin (535) left end inclined plane complex, No. two top extension spring (547) one end is connected in No. two flexible groove (543) bottoms, the lower terminal surface at extrusion piece (546) is connected to the other end of No. two top extension spring (547).
5. The soil remediation treatment method of claim 1, wherein: the limiting branched chain (55) comprises mounting blocks (551), a third telescopic groove (552), a second limiting spring groove (553), a second locking pin (554), a second limiting block (555) and a third jacking spring (556), the mounting blocks (551) are mounted on the front side wall and the rear side wall of the mixing box (1) on the left side of the second driving motor (51), the two mounting blocks (551) are symmetrical to each other, a third telescopic groove (552) is formed in one side, connected with the side wall of the mixing box (1), of each mounting block (551), a second limiting spring groove (553) is formed in one end, away from the side wall of the mixing box (1), of each third telescopic groove (552), the second locking pin (554) is arranged in the third telescopic groove (552) in a sliding mode, one end of each second locking pin (554) is arranged in the corresponding second limiting spring groove (553), and the second limiting block (555) is arranged at one end, the other end, penetrating through the side wall of the mixing box (1), of each second locking pin (554), and entering the mixing box (1) is provided with an inclined downward inclined plane, no. two stopper (555) outer wall and No. two spacing spring groove (553) inner wall sliding contact, No. three top extension spring (556) one end is connected in No. two spacing spring groove (553) and is kept away from the end of No. three flexible groove (552), and No. three top extension spring (556)'s the other end is connected in No. two stopper (555) and is kept away from the one end of No. two fitting pin (554).
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