CN112792117A - Ectopic solidification stabilized soil remediation equipment and soil remediation method thereof - Google Patents
Ectopic solidification stabilized soil remediation equipment and soil remediation method thereof Download PDFInfo
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- CN112792117A CN112792117A CN202011403063.3A CN202011403063A CN112792117A CN 112792117 A CN112792117 A CN 112792117A CN 202011403063 A CN202011403063 A CN 202011403063A CN 112792117 A CN112792117 A CN 112792117A
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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
- B09C1/08—Reclamation of contaminated soil chemically
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03B—SEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS
- B03B7/00—Combinations of wet processes or apparatus with other processes or apparatus, e.g. for dressing ores or garbage
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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
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- Environmental & Geological Engineering (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
The invention relates to the technical field of soil ex-situ remediation and discloses ex-situ solidification stabilized soil remediation equipment which comprises a bottom plate, wherein a first supporting rod is fixedly installed on the top surface of the bottom plate, a first remediation chamber is fixedly installed on the top surface of the first supporting rod, a discharge pipe and a first motor are fixedly installed on the bottom surface of the first remediation chamber, a ball screw is fixedly sleeved on the output end of the first motor, and a positioning rod is fixedly installed on the top surface of an inner cavity of the bottom plate. This dystopy solidification stabilization soil repair equipment and application method thereof, round hole through stone and other building rubbish then can't pass through screen cloth surface stays in the top of screen cloth, it is rotatory to drive ball through the motor, the screen cloth meshing is on ball's surface, make the screen cloth can drive stone and other building rubbish to move the top of restoreing the room when ascending, thereby the realization is to the separation of stone and other building rubbish, the prosthetic operating procedure of soil has been reduced, the prosthetic cost of soil has been reduced.
Description
Technical Field
The invention relates to the technical field of soil ex-situ remediation, in particular to ex-situ solidification stabilized soil remediation equipment and a soil remediation method thereof.
Background
The soil is a natural base for plant growth and propagation, is a basic production resource of agriculture, is a natural resource which depends on human survival and is an important natural resource, along with the aggravation of industrial and urban pollution and the increase of the variety and the quantity of agricultural chemicals, the soil pollution is increasingly serious, the soil pollution is increasingly concerned by various countries in the world as a problem restricting the sustainable development of human society, and the ectopic solidification stabilization soil remediation technology aims to add a solidification stabilizer into the polluted soil, so that the solidification stabilizer is fully mixed with a polluted medium and pollutants, the polluted soil can be sealed into a solidified body with complete structure and low permeability through physical action, or the pollutants are converted into a chemically inactive form through chemical reaction, so as to reduce the migration and the diffusion of the pollutants in the environment.
Most of the existing devices add polluted soil into the device, and drugs are added into the soil in the device, so that the soil is repaired, but when the device is actually used, stones and other construction wastes are often contained in the soil, and the existing devices can repair the soil after taking the stones and other construction wastes out by using other equipment in advance when repairing the soil, so that the operation steps are increased, and the cost of repairing the soil is increased.
Most of the existing devices need to mix different medicaments in advance and then add the medicaments into the soil, but the medicament mixing proportion required by the soil with different pollution degrees is different, the existing devices need to firstly determine the proportion of weighing the medicaments and then add and mix the medicaments in different times, the operation is complex, and the labor intensity of operators is increased.
Most of the existing devices directly add the medicament into the soil when adding the medicament, but most of the devices cannot control the adding amount of the medicament in the medicament adding process, the positions of most of the medicaments added into the soil may be at the same point when adding the medicament, and the condition of adding too much or too little medicament may occur when subsequently mixing the soil and the medicament, so that the working quality of the device is reduced.
Disclosure of Invention
The invention provides an ectopic solidification stabilized soil remediation device and a using method thereof, which have the advantages of reducing the operation steps of soil remediation, reducing the cost of soil remediation, being simple to operate, reducing the labor intensity of operators, improving the working quality of the device and solving the problems in the background art.
The invention provides the following technical scheme: the utility model provides an dystopy solidification stabilization soil repair equipment, includes the bottom plate, the top surface fixed mounting of bottom plate has bracing piece one, the top surface fixed mounting of bracing piece one has the room of restoreing, the bottom surface fixed mounting of the room of restoreing arranges material pipe and motor one, the fixed cover of the output of motor one has connect ball, the inner chamber top surface fixed mounting of bottom plate has the locating lever, ball's bottom fixed mounting has the rotor plate, the top surface fixed mounting of rotor plate has the stirring piece, ball's surface engagement has the screen cloth, the top surface fixed mounting of bottom plate has the water tank, the left side fixed mounting of water tank has the water pump.
Preferably, the top surface fixed mounting of water tank has bracing piece two, the top surface fixed mounting of bracing piece two has the mixing chamber, the inner chamber fixed mounting of mixing chamber has two filling tubes, two the bottom surface of filling tube fixed mounting respectively has accuse buret one and accuse buret two, the trailing flank fixed mounting of mixing chamber has the cylinder, cylinder output end fixed mounting has the push pedal, the top surface fixed mounting of push pedal has the baffle, the leading flank swing joint of baffle right-hand member has the expansion plate, the right flank fixed mounting of expansion plate has the threaded rod.
Preferably, a communicating pipe and a second motor are fixedly mounted on the bottom surface of the mixing chamber, a first gear is fixedly sleeved at the output end of the second motor, a fixed plate is fixedly mounted at the inner cavity of the bottom end of the communicating pipe, a second gear is movably connected to the inner cavity of the bottom end of the communicating pipe, and through holes are formed in the surfaces of the fixed plate and the second gear.
Preferably, the equal fixed mounting in both ends has the slider around the screen cloth, the spout has been seted up at both ends around the indoor chamber of restoration, slider swing joint is in the spout.
Preferably, the bottom surface of the rotating plate is attached to the bottom surface of the inner cavity of the repair chamber, the discharge pipe is located on the left side of the motor I, and the top surface of the ball screw is movably connected to the bottom surface of the positioning rod.
Preferably, the left end of the communicating pipe is fixedly installed on the right side face of the repair chamber, and the bottom end of the first gear is meshed with the top end of the second gear.
Preferably, the use method of the ectopic solidification stabilized soil remediation device comprises the following steps:
adding soil to be processed into an inner cavity of a repair chamber from the top end of the repair chamber, wherein the soil falls on the top surface of a screen after entering the inner cavity of the repair chamber;
secondly, judging the proportion between required medicaments according to the added soil, meshing the required medicaments at the rear end of the baffle through a threaded rod, enabling the threaded rod to drive the expansion plate to contract a certain distance into the baffle by rotating the threaded rod, so that the distance value between the front side surface of the inner cavity of the first quantity control tube and the expansion plate and the distance value between the front side surface of the second quantity control tube and the front side surface of the baffle form a certain proportion, driving the baffle to move backwards through a push plate by using an air cylinder when different medicaments are added, and adding the medicaments in the two feeding tubes into the mixing chamber to form a certain proportion and mixing different medicaments in the mixing chamber;
thirdly, water in the water tank is pumped into an inner cavity of the repairing chamber by the water pump, floccules are formed after soil in the repairing chamber is contacted with the water, the floccules can flow into the lower part of the screen mesh from the circular holes on the surface of the screen mesh, and stones and other construction wastes cannot be left above the screen mesh through the circular holes on the surface of the screen mesh;
fourthly, the motor II drives the gear I to rotate, the gear II rotates in the inner cavity of the communicating pipe through the meshing of the gear I and the gear II, so that the gear II is overlapped with the through hole formed in the surface of the fixing plate, the mixed medicament in the mixing chamber can be added into the repairing chamber through the communicating pipe, and the ball screw can drive the rotating plate to rotate when rotating, so that the rotating plate drives the stirring sheet to rotate in the inner cavity of the repairing chamber, the rotation of the stirring sheet drives the soil mixed liquid of floccules to form a vortex in the inner cavity of the repairing chamber, so that the soil can be mixed with the medicament, the mixing effect of the device is increased, the overlapped space of the through holes in the surfaces of the fixing plate and the gear II can be changed by changing the rotation angle of the gear II, and the content of the medicament added into the inner;
fifthly, after soil treatment finishes, the water pump will restore the indoor water suction to the inner chamber of water tank, and the filter screen that the left end of water pump set up can block soil for soil deposits in the inner chamber of restoration room, opens row's material pipe, can follow row's material pipe eduction gear with the soil after finishing handling.
The invention has the following beneficial effects:
1. this dystopy solidification stabilization soil repair equipment and application method thereof, through the water pump with the water pump in the water tank in the inner chamber of restoreing the room, can form the floccule after restoreing indoor soil and the water contact, the soil of floccule can flow in the below of screen cloth from the round hole on screen cloth surface, stone and other building rubbish then can't stay the top at the screen cloth through the round hole on screen cloth surface, it is rotatory to drive ball through the motor, the screen cloth meshing is on ball's surface, make the screen cloth can drive stone and other building rubbish when rising and move the top of restoreing the room, thereby realize the separation to stone and other building rubbish, the prosthetic operating procedure of soil has been reduced, the prosthetic cost of soil has been reduced.
2. This dystopy solidification stabilization soil repair equipment, through the threaded rod meshing at the rear end of baffle, through rotatory threaded rod, make the threaded rod can drive the expansion plate and contract certain distance to the baffle in, thereby realize that the distance value between the leading flank of accuse buret inner chamber and the expansion plate and the leading flank of accuse buret two and the distance value between the baffle leading flank become the certain proportion, when adding different medicaments, the cylinder passes through the push pedal and drives the different distance of baffle motion backward, thereby realize adding the medicament in two reinforced pipes and form different proportions to the mixing chamber, the operation is thus simple, the labor intensity of operating personnel is reduced.
3. This dystopy solidification stabilization soil repair equipment and application method thereof, it is rotatory to drive gear one through two motors, through the meshing of gear one and gear two, it is rotatory at the inner chamber of communicating pipe to realize gear two, thereby make the through-hole coincidence that gear two and fixed plate surface were seted up, the medicament after the mixing finishes in the mixing chamber this moment can add the restoration indoorly through communicating pipe, through the rotation angle that changes gear two, can change the space of the coincidence of fixed plate and two surface through-holes of gear, thereby realize adding the content of restoreing the indoor chamber medicament communicating pipe, avoid appearing adding the too much or too few condition of medicament, the working quality of device has been improved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic cross-sectional view of a structural repair chamber according to the present invention;
FIG. 3 is a schematic cross-sectional view of a mixing chamber of the present invention;
FIG. 4 is a schematic view of the connection of the structural baffles of the present invention;
FIG. 5 is a schematic view of a threaded rod connection of the present invention;
FIG. 6 is an enlarged view of the structure A of the present invention;
fig. 7 is an enlarged view of the structure B of the present invention.
In the figure: 1. a base plate; 2. a first supporting rod; 3. a repair room; 4. a discharge pipe; 5. a first motor; 6. a ball screw; 7. positioning a rod; 8. a rotating plate; 9. a stirring sheet; 10. screening a screen; 11. a slider; 12. a chute; 13. a water tank; 14. a water pump; 15. a second supporting rod; 16. a mixing chamber; 17. a feed tube; 18. controlling a first measuring tube; 19. a second measuring control tube; 20. a cylinder; 21. pushing the plate; 22. a baffle plate; 23. a retractable plate; 24. a threaded rod; 25. a communicating pipe; 26. a second motor; 27. a first gear; 28. a fixing plate; 29. a second gear; 30. and a through hole.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-7, an ectopic solidification and stabilization soil remediation device comprises a bottom plate 1, a first support rod 2 is fixedly installed on the top surface of the bottom plate 1, a remediation chamber 3 is fixedly installed on the top surface of the first support rod 2, a discharge pipe 4 and a motor 5 are fixedly installed on the bottom surface of the remediation chamber 3, a ball screw 6 is fixedly sleeved on the output end of the motor 5, the ball screw 6 is driven to rotate by the motor 5, a screen 10 is meshed on the surface of the ball screw 6, so that the screen 10 can drive stones and other construction wastes to move to the top end of the remediation chamber 3 when ascending, the stones and other construction wastes are convenient to take out, a positioning rod 7 is fixedly installed on the top surface of the inner cavity of the bottom plate 1, a rotating plate 8 is fixedly installed at the bottom end of the ball screw 6, the bottom surface of the rotating plate 8 is attached to the bottom surface of the inner cavity of the remediation chamber 3, the, the top surface of the rotating plate 8 is fixedly provided with the stirring sheet 9, the medicament mixed in the mixing chamber 16 is added into the repairing chamber 3 through the communicating pipe 25, meanwhile, the ball screw 6 drives the rotating plate 8 to rotate when rotating, so that the rotating plate 8 drives the stirring sheet 9 to rotate in the inner cavity of the repairing chamber 3, the rotation of the stirring sheet 9 drives the flocculent soil mixed liquid to form a vortex in the inner cavity of the repairing chamber 3, thereby enabling the soil to be mixed with the medicament, the mixing effect of the device is increased, the surface of the ball screw 6 is meshed with the screen 10, the flocculent soil flows into the lower part of the screen 10 from the round hole on the surface of the screen 10, and stones and other construction wastes cannot be left above the screen 10 through the round hole on the surface of the screen 10, thereby realizing the screening of stones and other construction wastes, the sliders 11 are fixedly arranged at the front and rear ends of the screen 10, the front and rear ends of the inner cavity of the repairing, the sliding block 11 is movably connected in the sliding groove 12, the sliding block 11 limits the movement of the screen cloth 10, the screen cloth 10 is prevented from deviating during movement, the screen cloth 10 is ensured to move only in the vertical direction, the stability of the movement of the screen cloth 10 is ensured, the top surface of the bottom plate 1 is fixedly provided with the water tank 13, the top surface of the water tank 13 is fixedly provided with the support rod two 15, the top surface of the support rod two 15 is fixedly provided with the mixing chamber 16, the bottom surface of the mixing chamber 16 is fixedly provided with the communicating pipe 25 and the motor two 26, the left end of the communicating pipe 25 is fixedly arranged on the right side surface of the repair chamber 3, the bottom end of the gear one 27 is meshed with the top end of the gear two 29, the motor two 26 drives the gear one 27 to rotate, the gear two 29 rotates in the inner cavity of the communicating pipe 25 through the meshing of the gear one 27 and the gear two 29, so that the through holes 30, a fixed plate 28 is fixedly arranged in an inner cavity at the bottom end of the communicating pipe 25, a gear II 29 is movably connected in the inner cavity at the bottom end of the communicating pipe 25, through holes 30 are respectively arranged on the surfaces of the fixed plate 28 and the gear II 29, the overlapped space of the through holes 30 on the surfaces of the fixed plate 28 and the gear II 29 can be changed by changing the rotating angle of the gear II 29, so that the content of the medicament added into the inner cavity of the repairing chamber 3 by the communicating pipe 25 is realized, two feed pipes 17 are fixedly arranged in an inner cavity of the mixing chamber 16, a first control pipe 18 and a second control pipe 19 are respectively and fixedly arranged on the bottom surfaces of the two feed pipes 17, after the telescopic plate 23 contracts for a certain distance into the baffle plate 22, the distance value between the front side surface of the inner cavity of the first control pipe 18 and the telescopic plate 23 and the distance value between the front side surface of the second control pipe 19 and the front, thereby realizing that the medicaments in the two feed pipes 17 are added into the mixing chamber 16 to form a certain proportion, the operation is simple, the labor intensity of operators is reduced, the rear side surface of the mixing chamber 16 is fixedly provided with the cylinder 20, the output end of the cylinder 20 is fixedly provided with the push plate 21, the top surface of the push plate 21 is fixedly provided with the baffle 22, the front side surface of the right end of the baffle 22 is movably connected with the expansion plate 23, the expansion plate 23 is meshed at the rear end of the baffle 22 through the threaded rod 24, the threaded rod 24 can drive the expansion plate 23 to contract for a certain distance towards the baffle 22 by rotating the threaded rod 24, the right side surface of the expansion plate 23 is fixedly provided with the threaded rod 24, the left side of the water tank 13 is fixedly provided with the water pump 14, the water in the water tank 13 is pumped into the inner cavity of the repairing chamber 3 by the water pump 14, floccules can be formed after the soil in the, the filter screen that the left end of water pump 14 set up can block soil for soil deposits in the inner chamber of repair room 3, opens row's material pipe 4, can be with the soil after finishing from arranging material pipe 4 eduction gear.
The use method of the ectopic solidification stabilized soil remediation device comprises the following steps:
firstly, adding soil to be processed into an inner cavity of the repair chamber 3 from the top end of the repair chamber 3, wherein the soil falls on the top surface of the screen 10 after entering the inner cavity of the repair chamber 3;
secondly, judging the proportion of required medicaments according to the added soil, meshing the threaded rod 24 at the rear end of the baffle plate 22, rotating the threaded rod 24 to enable the threaded rod 24 to drive the expansion plate 23 to contract a certain distance into the baffle plate 22, so that the distance value between the front side surface of the inner cavity of the first control tube 18 and the expansion plate 23 and the distance value between the front side surface of the second control tube 19 and the front side surface of the baffle plate 22 are in a certain proportion, when different medicaments are added, the air cylinder 20 drives the baffle plate 22 to move backwards through the push plate 21, so that the medicaments in the two feeding tubes 17 are added into the mixing chamber 16 to form a certain proportion, and different medicaments are mixed in the mixing chamber 16;
thirdly, water in the water tank 13 is pumped into the inner cavity of the repairing chamber 3 by the water pump 14, soil in the repairing chamber 3 is in contact with the water to form floccules, the floccules can flow into the lower portion of the screen mesh 10 from the circular holes in the surface of the screen mesh 10, and stones and other construction wastes cannot be left above the screen mesh 10 through the circular holes in the surface of the screen mesh 10, the ball screw 6 is driven to rotate by the motor I5, the screen mesh 10 is meshed with the surface of the ball screw 6, so that the screen mesh 10 can drive the stones and other construction wastes to move to the top end of the repairing chamber 3 when ascending, and therefore the stones and other construction wastes are separated;
fourthly, the second motor 26 drives the first gear 27 to rotate, the second gear 29 rotates in the inner cavity of the communicating pipe 25 through the meshing of the first gear 27 and the second gear 29, so that the second gear 29 is superposed with the through hole 30 opened on the surface of the fixed plate 28, and the medicament mixed in the mixing chamber 16 is added into the repairing chamber 3 through the communicating pipe 25, meanwhile, the ball screw 6 can drive the rotating plate 8 to rotate when rotating, so that the rotating plate 8 drives the stirring sheet 9 to rotate in the inner cavity of the repairing chamber 3, the rotation of the stirring sheet 9 drives the flocculent soil mixed liquid to form a vortex in the inner cavity of the repairing chamber 3, thereby enabling the soil to be mixed with the medicament, increasing the mixing effect of the device, changing the rotation angle of the second gear 29, the overlapped space of the through holes 30 on the surfaces of the fixing plate 28 and the second gear 29 can be changed, so that the content of the medicament added into the inner cavity of the repair chamber 3 by the communicating pipe 25 is realized;
fifthly, after soil treatment finishes, the water pump 14 is with the inner chamber of restoreing the water pump to 13 in the room 3, and the filter screen that the left end of water pump 14 set up can block soil for soil deposits in the inner chamber of restoreing the room 3, opens row's material pipe 4, can be with the soil after finishing from arranging material pipe 4 eduction gear.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. An ectopic solidification stabilized soil remediation device, comprising a bottom plate (1), characterized in that: the utility model discloses a repair machine, including bottom plate (1), bottom plate, motor, fixed mounting of bottom plate, bottom fixed mounting, the top surface fixed mounting of bottom plate (1) has bracing piece (2), the top surface fixed mounting of bracing piece (2) has repair room (3), the bottom surface fixed mounting of repair room (3) has row material pipe (4) and motor (5), the fixed cover of the output of motor (5) has been cup jointed ball (6), the inner chamber top surface fixed mounting of bottom plate (1) has locating lever (7), the bottom fixed mounting of ball (6) has rotor plate (8), the top surface fixed mounting of rotor plate (8) has stirring piece (9), the surface engagement of ball (6) has screen cloth (10), the top surface fixed mounting of bottom plate (1) has water tank (13), the.
2. An ex situ solidified stabilized soil remediation device as claimed in claim 1, wherein: the utility model discloses a water tank, including water tank (13), top surface fixed mounting have bracing piece two (15), the top surface fixed mounting of bracing piece two (15) has mixing chamber (16), the inner chamber fixed mounting of mixing chamber (16) has two filling tubes (17), two the bottom surface of filling tube (17) fixed mounting respectively has control volume pipe (18) and control volume pipe two (19), the trailing flank fixed mounting of mixing chamber (16) has cylinder (20), cylinder (20) output end fixed mounting has push pedal (21), the top surface fixed mounting of push pedal (21) has baffle (22), the leading flank swing joint of baffle (22) right-hand member has expansion plate (23), the right flank fixed mounting of expansion plate (23) has threaded rod (24).
3. An ex situ solidified stabilized soil remediation device as claimed in claim 1, wherein: mixing chamber (16) bottom surface fixed mounting has communicating pipe (25) and motor two (26), the fixed cover of output of motor two (26) has connect gear one (27), the inner chamber fixed mounting of communicating pipe (25) bottom has fixed plate (28), the inner chamber swing joint of communicating pipe (25) bottom has gear two (29), through-hole (30) have all been seted up on the surface of fixed plate (28) and gear two (29).
4. An ex situ solidified stabilized soil remediation device as claimed in claim 1, wherein: the screen cloth is characterized in that sliding blocks (11) are fixedly mounted at the front end and the rear end of the screen cloth (10), sliding grooves (12) are formed in the front end and the rear end of an inner cavity of the repair chamber (3), and the sliding blocks (11) are movably connected into the sliding grooves (12).
5. An ex situ solidified stabilized soil remediation device as claimed in claim 1, wherein: the bottom surface of rotor plate (8) and the laminating of the inner chamber bottom surface of restoration room (3), row material pipe (4) are located the left side of motor (5), the top surface swing joint of ball (6) is in the bottom surface of locating lever (7).
6. An ex situ solidified stabilized soil remediation device according to claim 3, wherein: the left end of the communicating pipe (25) is fixedly installed on the right side face of the repair chamber (3), and the bottom end of the first gear (27) is meshed with the top end of the second gear (29).
7. The use method of an ex-situ solidified stabilized soil remediation device as claimed in claim 1, wherein: the use method of the ectopic solidification stabilized soil remediation device comprises the following steps:
firstly, adding soil to be processed into an inner cavity of a repair chamber (3) from the top end of the repair chamber (3), wherein the soil can fall on the top surface of a screen (10) after entering the inner cavity of the repair chamber (3);
secondly, judging the proportion of required medicaments according to the added soil, meshing the threaded rod (24) at the rear end of the baffle plate (22), and rotating the threaded rod (24) to enable the threaded rod (24) to drive the expansion plate (23) to contract a certain distance into the baffle plate (22), so that the distance value between the front side surface of the inner cavity of the first quantity control tube (18) and the expansion plate (23) and the distance value between the front side surface of the second quantity control tube (19) and the front side surface of the baffle plate (22) are in a certain proportion, when different medicaments are added, the cylinder (20) drives the baffle plate (22) to move backwards through the push plate (21), so that the medicaments in the two feeding tubes (17) are added into the mixing chamber (16) to form a certain proportion, and different medicaments are mixed in the mixing chamber (16);
thirdly, water in the water tank (13) is pumped into an inner cavity of the repairing chamber (3) by the water pump (14), soil in the repairing chamber (3) is contacted with the water to form floccules, the floccules can flow into the lower part of the screen (10) from the circular holes in the surface of the screen (10), stones and other construction wastes cannot be left above the screen (10) through the circular holes in the surface of the screen (10), the ball screw (6) is driven to rotate by the motor I (5), and the screen (10) is meshed with the surface of the ball screw (6), so that the screen (10) can drive the stones and other construction wastes to move to the top end of the repairing chamber (3) when ascending, and the stones and other construction wastes are separated;
fourthly, the second motor (26) drives the first gear (27) to rotate, the second gear (29) rotates in the inner cavity of the communicating pipe (25) through the meshing of the first gear (27) and the second gear (29), so that the through holes (30) formed in the surfaces of the second gear (29) and the fixed plate (28) coincide, the medicament mixed in the mixing chamber (16) can be added into the repairing chamber (3) through the communicating pipe (25), meanwhile, the ball screw (6) can drive the rotating plate (8) to rotate when rotating, so that the rotating plate (8) drives the stirring sheet (9) to rotate in the inner cavity of the repairing chamber (3), the rotation of the stirring sheet (9) drives the soil mixed liquid of floccules to form a vortex in the inner cavity of the repairing chamber (3), so that the soil can be mixed with the medicament, the mixing effect of the device is increased, and the coinciding space of the through holes (30) in the surfaces of the fixed plate (28) and the second gear (29) can be changed by changing the rotation angle of the second gear (29), thereby realizing the content of the medicament added into the inner cavity of the repair chamber (3) by the communicating pipe (25);
fifthly, after soil treatment, the water pump (14) pumps the water in the repair chamber (3) into the inner cavity of the water tank (13), the filter screen arranged at the left end of the water pump (14) can block the soil, so that the soil is precipitated in the inner cavity of the repair chamber (3), the discharge pipe (4) is opened, and the soil after treatment can be discharged from the discharge pipe (4) discharge device.
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| CN202011403063.3A CN112792117B (en) | 2020-12-02 | 2020-12-02 | Ectopic solidification stabilized soil remediation equipment and soil remediation method thereof |
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| CN202011403063.3A CN112792117B (en) | 2020-12-02 | 2020-12-02 | Ectopic solidification stabilized soil remediation equipment and soil remediation method thereof |
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| CN111420915A (en) * | 2020-04-14 | 2020-07-17 | 青岛博海建设集团有限公司 | Recoverable integrated device of grit branch sieve washing sewage for building engineering |
| CN211886506U (en) * | 2020-04-09 | 2020-11-10 | 袁小波 | Chemical liquid dosing unit |
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| CN210313584U (en) * | 2019-07-02 | 2020-04-14 | 福建省钜港环保科技有限公司 | A two charge device for sewage treatment |
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| CN112792117B (en) | 2022-07-15 |
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