CN112191681A - A high-efficient purifier of soil for heavy metal pollution - Google Patents
A high-efficient purifier of soil for heavy metal pollution Download PDFInfo
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- CN112191681A CN112191681A CN202011121580.1A CN202011121580A CN112191681A CN 112191681 A CN112191681 A CN 112191681A CN 202011121580 A CN202011121580 A CN 202011121580A CN 112191681 A CN112191681 A CN 112191681A
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- mixing box
- fixedly connected
- motor
- piston
- mounting
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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
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/80—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis
- B01F27/90—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis with paddles or arms
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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
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/80—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis
- B01F27/95—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis with stirrers having planetary motion, i.e. rotating about their own axis and about a sun axis
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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
- B01F35/10—Maintenance of mixers
- B01F35/12—Maintenance of mixers using mechanical means
- B01F35/123—Maintenance of mixers using mechanical means using scrapers for cleaning mixers
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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
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/02—Crushing or disintegrating by roller mills with two or more rollers
- B02C4/08—Crushing or disintegrating by roller mills with two or more rollers with co-operating corrugated or toothed crushing-rollers
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Food Science & Technology (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
The invention discloses a high-efficiency soil purification device for heavy metal pollution, which comprises a bottom plate, wherein a support frame is fixedly connected to the upper surface of the bottom plate, a mixing box is fixedly installed on the inner wall, close to the top, of the support frame, a fixing sleeve is fixedly connected to the top in the mixing box, a second gear is sleeved on the surface of the fixing sleeve, a fixing frame is fixedly connected to the top of the mixing box, a second motor is fixedly installed at the top in the fixing frame, an output shaft of the second motor is connected with an installation rod, one end, close to the mixing box, of a spiral feeding pipe extends into the mixing box, and the upper surface, far away from the mixing box, of the spiral feeding. According to the invention, through the turnover and rotation of the stirring rod and the shape arrangement of the stirring rod, the mixing range is improved, and simultaneously, the mixing force is improved, so that the purification efficiency of the chemical agent on the soil is greatly improved.
Description
Technical Field
The invention relates to the technical field of soil treatment, in particular to a high-efficiency soil purification device for heavy metal pollution.
Background
The soil purification refers to measures and processes for reducing or eliminating pollutants and toxins in soil through physical, chemical and biological effects, the soil itself is adsorbed, decomposed, migrated and converted to reduce and eliminate the soil pollution concentration, and the soil heavy metal pollution refers to the phenomenon that the content of trace metal elements in the soil exceeds a background value and is excessively high due to excessive deposition due to human activities, and is generally referred to as soil heavy metal pollution. Heavy metals in the polluted soil mainly come from pesticides, wastewater, sludge, atmospheric sedimentation and the like, and excessive heavy metals can cause physiological dysfunction and nutritional imbalance of plants; the mobility of heavy metal pollutant is very little in soil, is difficult for leaching along with the water, is not for microbial degradation, and after getting into the human body through the food chain, the potential harm is very big, should pay special attention to prevent that heavy metal from polluting soil, and current a soil purification device for heavy metal pollutes when mixing with chemical, and the stirring degree is low, and efficiency is not high.
Disclosure of Invention
The invention aims to provide a high-efficiency soil purification device for heavy metal pollution, which improves the mixing range and the mixing force by the turnover and rotation of a stirring rod and the shape arrangement of the stirring rod, thereby greatly improving the purification efficiency of chemical agents on soil and solving the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a high-efficient purifier of soil for heavy metal pollution, includes the bottom plate, the fixed surface of bottom plate is connected with the support frame, the inner wall fixed mounting that the support frame is close to the top has the mixing box, top fixed connection has fixed cover in the mixing box, the surface cover of fixed cover is equipped with the second gear, the fixed connection has the mount frame at mixing box top, the fixed mounting has the second motor in the mount frame, the output shaft of second motor has the installation pole, the installation pole is far away from the second motor and passes fixed cover and fixedly connected with two relative horizontal poles, two the horizontal pole is close to the position of middle part and is connected with the bull stick through the bearing rotation, two the bull stick top fixedly connected with the first gear with the second gear meshing, two the bull stick bottom all fixedly connected with puddler, the bottom of mixing box is connected with the bin outlet, install the valve on the bin outlet, support frame lateral wall fixedly connected with mounting bracket, mounting bracket top fixedly connected with spiral conveying pipe, the one end that spiral conveying pipe is close to the mixing box extends to inside the mixing box, the upper surface that mixing box one end was kept away from to the spiral conveying pipe is connected with broken case.
Preferably, the crushing box is internally connected with two crushing rollers, the back of the crushing box is connected with an installation frame, a third motor is fixedly installed in the installation frame, an output shaft of the third motor is connected with one of the crushing rollers, and an output shaft of the third motor is connected with the other crushing roller through a belt.
Preferably, the top of the crushing box is provided with a feeding hole, and the top of the crushing box is connected with two opposite material baffle plates.
Preferably, a spiral feeding rod is connected inside the spiral feeding pipe, a first motor is installed at one end, far away from the mixing box, of the spiral feeding pipe, and the output end of the first motor extends into the spiral feeding pipe and is connected with one end of the spiral feeding rod.
Preferably, the equal fixedly connected with mounting panel of one end that the installation pole was kept away from to the horizontal pole, one side that the horizontal pole was kept away from to the mounting panel is connected with two installation covers, two installation cover internal connection has the spring, two spring one end all is connected with the installation piece, two the one end of installation piece extends to the installation cover outside and is connected with the scraper blade.
Preferably, the top of the mixing box is fixedly connected with two opposite piston sleeves, the two piston sleeves are both connected with a piston plate in a sliding manner, the two opposite faces of the piston plate are both connected with connecting rods, a movable frame is connected between the two connecting rods, the inner side of the movable frame is connected with a tooth socket, the arc-shaped profile of the mounting rod is provided with teeth meshed with the tooth socket, the top of the mixing box is fixedly connected with two opposite mounting pipes, the lower surfaces of the two mounting pipes are both connected with spray heads, the front of the piston sleeve is connected with a first connecting pipe, one end of the first connecting pipe, which is close to the piston sleeve, is provided with a first check valve, one end of the first connecting pipe, which is far away from the piston sleeve, extends to the inside of the mounting pipe, the top of the fixing frame is fixedly connected with a liquid storage box, the front of the piston sleeve is, one end of the second connecting pipe, which is far away from the piston sleeve, extends to the inside of the liquid storage tank.
Preferably, the top of the liquid storage tank is connected with a liquid inlet, and the side wall of the liquid inlet, which is close to the top, is in threaded connection with a top cover.
Preferably, the mixing box, the support frame, the bottom plate and the fixing frame are of a welding integrated structure.
Compared with the prior art, the invention has the following beneficial effects:
1. according to the invention, through the ingenious design of the structure, when the installation rod rotates, the transverse rod can be further driven to rotate, the second gear and the first gear are arranged in a matched manner due to the rotating connection of the rotating rod, the transverse rod can further rotate around the installation rod through the rotation of the transverse rod, meanwhile, the first gear rotates around the second gear, and the stirring rod can be further driven to rotate through meshing transmission.
2. The invention can further drive the movable frame to move back and forth left and right due to the meshing transmission of the teeth and the tooth sockets by the linkage of the structure when the mounting rod rotates, can further drive the piston plate to slide back and forth in the piston sleeve by the connecting action of the connecting rod, and can further drive the piston plate to move back and forth in the piston sleeve by the back and forth movement of the piston plate in the piston sleeve by matching with the arrangement of the first check valve and the second check valve, when the movable frame moves left, negative pressure is formed in the piston sleeve on the right side, chemical agent in the liquid storage tank enters the piston sleeve on the right side, the piston plate on the left side extrudes, the sprayer on the left side ejects the chemical agent, and similarly, when the movable frame moves right, the inner part of the piston sleeve on the right side extrudes, the sprayer on the side ejects the chemical agent, the piston plate on the left side forms negative pressure, the chemical agent in the, the rotation through the installation pole realizes constantly spraying of medicament, can further improve the mixed degree of chemical agent and soil, has improved energy utilization simultaneously.
3. According to the invention, through the arranged crushing box, the soil to be treated is added into the crushing box through the arranged feeding hole, the soil falls down from between the crushing rollers under the action of the baffle plate, and when the third motor is driven to work, the crushing rollers can be driven to rotate in a meshing manner under the connecting action of the belt, so that large-particle soil is crushed, the particle size of the large-particle soil is uniform, and the purification efficiency is further improved.
4. According to the invention, the scraper blade is arranged, so that when the mounting rod rotates, the scraper blade can be further driven to rotate, the scraper blade can be tightly attached to the side wall of the mixing box under the elastic force action of the spring, and materials remained on the inner wall of the mixing box can be scraped by the rotation of the mixing box, so that unnecessary waste caused by the remained materials is avoided.
Drawings
FIG. 1 is a schematic front sectional view of the present invention;
FIG. 2 is a schematic top view of the crushing box of the present invention;
FIG. 3 is an enlarged view of the structure at A in FIG. 1 according to the present invention;
FIG. 4 is an enlarged view of the structure at B in FIG. 1 according to the present invention;
FIG. 5 is a schematic top view of the movable frame of the present invention;
fig. 6 is a schematic perspective view of the stirring rod of the present invention.
In the figure: 1. a feed inlet; 2. a striker plate; 3. a crushing roller; 4. a crushing box; 5. a first motor; 6. a mounting frame; 7. a mixing box; 8. a discharge outlet; 9. a support frame; 10. a base plate; 11. a fixed mount; 12. a valve; 13. a stirring rod; 14. a rotating rod; 15. a first gear; 16. a second gear; 17. mounting a rod; 18. a top cover; 19. a liquid inlet; 20. a liquid storage tank; 21. a second motor; 22. a movable frame; 23. a piston plate; 24. fixing a sleeve; 25. installing a pipe; 26. a screw feed rod; 27. a helical feed tube; 28. a cross bar; 29. teeth; 30. a tooth socket; 31. a connecting rod; 32. a third motor; 33. installing a frame; 34. a belt; 35. a spring; 36. a piston sleeve; 37. mounting a plate; 38. installing a sleeve; 39. mounting blocks; 40. a squeegee; 41. a first connecting pipe; 42. a first check valve; 43. a second one-way valve; 44. a second connecting pipe.
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 to 6, the present invention provides a technical solution: a high-efficiency soil purification device for heavy metal pollution comprises a bottom plate 10, wherein the upper surface of the bottom plate 10 is fixedly connected with a support frame 9, and a mixing box 7 is fixedly arranged on the inner wall, close to the top, of the support frame 9;
the mixing box 7, the supporting frame 9, the bottom plate 10 and the fixing frame 11 are in a welding integrated structure;
the integral performance of the device can be further improved and the service life is prolonged by the arrangement of the welding integrated structure;
two opposite piston sleeves 36 are fixedly connected to the top of the mixing box 7, piston plates 23 are slidably connected to the insides of the two piston sleeves 36, connecting rods 31 are connected to opposite surfaces of the two piston plates 23, a movable frame 22 is connected between the two connecting rods 31, a tooth space 30 is connected to the inner side of the movable frame 22, teeth 29 meshed with the tooth space 30 are arranged on the arc-shaped profile of the mounting rod 17, two opposite mounting pipes 25 are fixedly connected to the top of the mixing box 7, nozzles are connected to the lower surfaces of the two mounting pipes 25, a first connecting pipe 41 is connected to the front surface of the piston sleeve 36, a first check valve 42 is arranged at one end of the first connecting pipe 41 close to the piston sleeve 36, one end of the first connecting pipe 41 far away from the piston sleeve 36 extends into the mounting pipes 25, a liquid storage box 20 is fixedly connected to the top of the fixing frame 11, a second connecting pipe 44 is connected to the front surface of, the second connecting pipe 44 extends to the inside of the reservoir 20 at an end away from the piston sleeve 36;
when the second motor 21 is started to work, the mounting rod 17 can be driven to rotate, due to the meshing transmission of the teeth 29 and the tooth grooves 30, when the mounting rod 17 rotates, the movable frame 22 can be further driven to move back and forth left and right, due to the connection effect of the connecting rod 31, the piston plate 23 can be further driven to slide back and forth inside the piston sleeve 36, through the back and forth movement of the piston plate 23 inside the piston sleeve 36, the arrangement of the first check valve 42 and the second check valve 43 is matched, when the movable frame 22 moves left, negative pressure is formed inside the piston sleeve 36 on the right side at the moment, chemical agents inside the liquid storage tank 20 enter the piston sleeve 36 on the right side, the piston plate 23 on the left side forms extrusion, the chemical agents are sprayed out by the sprayer on the left side, and the chemical agents are sprayed out by the sprayer on the side and the piston plate 23 on the left side forms negative pressure when the movable frame 22 moves right, the chemical agent in the liquid storage box 20 enters the left piston sleeve 36, and the continuous spraying of the chemical agent is realized through the rotation of the mounting rod 17 in the process;
the top of the liquid storage tank 20 is connected with a liquid inlet 19, and the side wall of the liquid inlet 19 close to the top is in threaded connection with a top cover 18;
a liquid inlet 19 is connected with the top of the liquid storage tank 20, so that chemical agents can be supplemented conveniently and timely;
a fixed sleeve 24 is fixedly connected to the inner top of the mixing box 7, a second gear 16 is sleeved on the surface of the fixed sleeve 24, a fixed frame 11 is fixedly connected to the top of the mixing box 7, a second motor 21 is fixedly mounted on the inner top of the fixed frame 11, an output shaft of the second motor 21 is connected with a mounting rod 17, and the mounting rod 17 far away from the second motor 21 penetrates through the fixed sleeve 24 and is fixedly connected with two opposite cross rods 28;
the end, far away from the mounting rod 17, of the cross rod 28 is fixedly connected with a mounting plate 37, one side, far away from the cross rod 28, of the mounting plate 37 is connected with two mounting sleeves 38, springs 35 are connected inside the two mounting sleeves 38, one ends of the two springs 35 are connected with mounting blocks 39, and one ends of the two mounting blocks 39 extend to the outer sides of the mounting sleeves 38 and are connected with scrapers 40;
due to the scraper 40, when the mounting rod 17 rotates, the scraper 40 can be further driven to rotate, due to the elastic force of the spring 35, the scraper 40 can be tightly attached to the side wall of the mixing box 7, and residual materials on the inner wall of the mixing box 7 can be scraped through the rotation of the mixing box 7;
a spiral feeding rod 26 is connected inside the spiral feeding pipe 27, a first motor 5 is installed at one end, away from the mixing box 7, of the spiral feeding pipe 27, and the output end of the first motor 5 extends into the spiral feeding pipe 27 and is connected with one end of the spiral feeding rod 26;
the first motor 5 is driven to work, the spiral feeding rod 26 can be further driven to rotate, and the soil after being further crushed can be conveyed forwards through the spiral rotation of the spiral feeding rod 26 and enters the mixing box 7;
one end of the spiral feeding pipe 27 close to the mixing box 7 extends into the mixing box 7, and the upper surface of one end of the spiral feeding pipe 27 far away from the mixing box 7 is connected with the crushing box 4;
two crushing rollers 3 are connected inside the crushing box 4, the back of the crushing box 4 is connected with a mounting frame 33, a third motor 32 is fixedly mounted inside the mounting frame 33, an output shaft of the third motor 32 is connected with one of the crushing rollers 3, and an output shaft of the third motor 32 is connected with the other crushing roller 3 through a belt 34;
when the third motor 32 is driven to work, the belt 34 can drive the crushing roller 3 to rotate in a meshing manner, so that large-particle soil is crushed, and the purification efficiency is further improved;
the top of the crushing box 4 is provided with a feeding hole 1, and the top in the crushing box 4 is connected with two opposite material baffle plates 2;
through setting up striker plate 2 for soil falls down from between crushing roller 3, is convenient for further improve crushing efficiency.
The working principle is as follows: when the high-efficiency purification device for the heavy metal contaminated soil is used, firstly, the soil to be treated is added into the crushing box 4 through the arranged feeding port 1, the material baffle plate 2 is arranged, so that the soil falls down from the crushing rollers 3, and when the third motor 32 is driven to work, the crushing rollers 3 can be driven to rotate in a meshing manner due to the connection effect of the belt 34, so that large-particle soil is crushed;
then, the first motor 5 is driven to work, the screw feeding rod 26 can be further driven to rotate, the soil which is further crushed can be conveyed forwards through the screw rotation of the screw feeding rod 26 and enters the mixing box 7, then, when the second motor 21 is started to work, the mounting rod 17 can be driven to rotate, due to the meshing transmission of the teeth 29 and the teeth grooves 30, when the mounting rod 17 rotates, the movable frame 22 can be further driven to move back and forth left and right, due to the connection effect of the connecting rod 31, the piston plate 23 can be further driven to slide back and forth in the piston sleeve 36, through the back and forth movement of the piston plate 23 in the piston sleeve 36, the first check valve 42 and the second check valve 43 are matched for setting, when the movable frame 22 moves left, negative pressure is formed in the piston sleeve 36 on the right side at the moment, chemical agents in the liquid storage box 20 enter the piston sleeve 36 on the right side, and the piston plate 23 on the left side is extruded, the left sprayer sprays the chemical agent, and similarly, when the movable frame 22 moves to the right, the inner part of the right piston sleeve 36 is extruded at the moment, the side sprayer sprays the chemical agent, the left piston plate 23 forms negative pressure, the chemical agent in the liquid storage tank 20 enters the inner part of the left piston sleeve 36, and in the process, the continuous spraying of the chemical agent is realized through the rotation of the mounting rod 17;
on the other hand, the rotation of the mounting rod 17 can further drive the cross rod 28 to rotate, due to the rotary connection of the rotating rod 14, the second gear 16 and the first gear 15 are arranged in a matched mode, the cross rod 28 can further drive the stirring rod 13 to rotate around the mounting rod 17 through rotation, meanwhile, the first gear 15 rotates around the second gear 16, and through meshing transmission, the stirring rod 13 can be further driven to rotate, so that rapid mixing is facilitated;
due to the scraper 40, when the installation rod 17 rotates, the scraper 40 can be further driven to rotate, due to the elastic force of the spring 35, the scraper 40 can be tightly attached to the side wall of the mixing box 7, and the residual materials on the inner wall of the mixing box 7 can be scraped through the rotation of the mixing box 7.
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 (8)
1. The utility model provides a high-efficient purifier of soil for heavy metal pollution, includes bottom plate (10), its characterized in that: fixed surface is connected with support frame (9) on bottom plate (10), inner wall fixed mounting that support frame (9) are close to the top has mixing box (7), fixed cover (24) of top fixedly connected with in mixing box (7), fixed cover (24) surface cover is equipped with second gear (16), mixing box (7) top fixedly connected with mount (11), top fixed mounting has second motor (21) in mount (11), the output shaft of second motor (21) has installation pole (17), the second motor (21) is kept away from in installation pole (17) pass fixed cover (24) and fixedly connected with two relative horizontal poles (28), two the position department that horizontal pole (28) are close to the middle part is connected with bull stick (14), two bull stick (14) top fixedly connected with and second gear (16) engaged with first gear (15), two the equal fixedly connected with puddler (13) in bull stick (14) bottom, the bottom of mixing box (7) is connected with bin outlet (8), install valve (12) on bin outlet (8), support frame (9) lateral wall fixedly connected with mounting bracket (6), mounting bracket (6) top fixedly connected with spiral conveying pipe (27), the one end that spiral conveying pipe (27) are close to mixing box (7) extends to inside mixing box (7), the upper surface that mixing box (7) one end was kept away from in spiral conveying pipe (27) is connected with broken case (4).
2. The high-efficiency purification device for heavy metal contaminated soil as claimed in claim 1, wherein: the crushing box (4) internal connection has two crushing rollers (3), the back connection of crushing box (4) has installing frame (33), the inside fixed mounting of installing frame (33) has third motor (32), the output shaft of third motor (32) is connected with one of them crushing roller (3), the output shaft of third motor (32) passes through belt (34) and is connected with another crushing roller (3).
3. The high-efficiency purification device for heavy metal contaminated soil as claimed in claim 1, wherein: the feeding hole (1) is formed in the top of the crushing box (4), and two opposite material baffle plates (2) are connected to the inner top of the crushing box (4).
4. The high-efficiency purification device for heavy metal contaminated soil as claimed in claim 1, wherein: the spiral feeding pipe (27) is internally connected with a spiral feeding rod (26), one end of the spiral feeding pipe (27) far away from the mixing box (7) is provided with a first motor (5), and the output end of the first motor (5) extends to the inside of the spiral feeding pipe (27) and is connected with one end of the spiral feeding rod (26).
5. The high-efficiency purification device for heavy metal contaminated soil as claimed in claim 1, wherein: the equal fixedly connected with mounting panel (37) of one end of installation pole (17) is kept away from in horizontal pole (28), one side that horizontal pole (28) were kept away from in mounting panel (37) is connected with two installation cover (38), two installation cover (38) internal connection has spring (35), two spring (35) one end all is connected with installation piece (39), two the one end of installation piece (39) extends to installation cover (38) outside and is connected with scraper blade (40).
6. The high-efficiency purification device for heavy metal contaminated soil as claimed in claim 1, wherein: the improved mixing box is characterized in that two opposite piston sleeves (36) are fixedly connected to the top of the mixing box (7), two piston plates (23) are connected to the inside of each piston sleeve (36) in a sliding mode, connecting rods (31) are connected to the opposite faces of the two piston plates (23), a movable frame (22) is connected between the two connecting rods (31), tooth sockets (30) are connected to the inner sides of the movable frames (22), teeth (29) meshed with the tooth sockets (30) are formed in the arc-shaped outline of the mounting rods (17), two opposite mounting pipes (25) are fixedly connected to the inner top of the mixing box (7), a sprayer is connected to the lower surfaces of the mounting pipes (25), a first connecting pipe (41) is connected to the front face of the piston sleeve (36), a first check valve (42) is installed at one end, close to the piston sleeves (36), of the first connecting pipe (41), one end, far away from the piston sleeves (36), extends to the inside of the mounting pipes, mount (11) top fixedly connected with liquid reserve tank (20), piston cover (36) openly is connected with second connecting pipe (44), second connecting pipe (44) are close to the one end of piston cover (36) and install second check valve (43), the one end that piston cover (36) were kept away from in second connecting pipe (44) extends to inside liquid reserve tank (20).
7. The high-efficiency purification device for heavy metal contaminated soil as claimed in claim 6, wherein: the top of the liquid storage tank (20) is connected with a liquid inlet (19), and the side wall of the liquid inlet (19) close to the top is in threaded connection with a top cover (18).
8. The high-efficiency purification device for heavy metal contaminated soil as claimed in claim 1, wherein: the mixing box (7), the support frame (9), the bottom plate (10) and the fixing frame (11) are of a welding integrated structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011121580.1A CN112191681A (en) | 2020-10-19 | 2020-10-19 | A high-efficient purifier of soil for heavy metal pollution |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN202011121580.1A CN112191681A (en) | 2020-10-19 | 2020-10-19 | A high-efficient purifier of soil for heavy metal pollution |
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| CN112191681A true CN112191681A (en) | 2021-01-08 |
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| CN202011121580.1A Withdrawn CN112191681A (en) | 2020-10-19 | 2020-10-19 | A high-efficient purifier of soil for heavy metal pollution |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114804276A (en) * | 2022-04-21 | 2022-07-29 | 南通富兰妮纺织品有限公司 | Printing and dyeing textile sewage decoloration high efficiency treatment machine |
| CN116022981A (en) * | 2023-03-30 | 2023-04-28 | 山东省地质矿产勘查开发局八〇一水文地质工程地质大队(山东省地矿工程勘察院) | Composite type soil underground water circulation treatment device |
| CN116617921A (en) * | 2023-07-20 | 2023-08-22 | 扬州市艾力达机电制造有限公司 | Small-size mixer of misce bene |
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