CN215614051U

CN215614051U - Ecological restoration treatment system for soil polluted by multiple heavy metals

Info

Publication number: CN215614051U
Application number: CN202121847896.9U
Authority: CN
Inventors: 赵远航; 苑芯茹; 潘瑜
Original assignee: Jilin Huatian Environmental Protection Group Co ltd
Current assignee: Jilin Huatian Environmental Protection Group Co ltd
Priority date: 2021-08-09
Filing date: 2021-08-09
Publication date: 2022-01-25
Anticipated expiration: 2031-08-09

Abstract

The utility model discloses an ecological restoration and treatment system for soil polluted by multiple heavy metals, which comprises an operation table, wherein a first planting cavity is arranged at the top of the operation table, second planting cavities are respectively arranged at the front side and the rear side of the bottom of the first planting cavity, first filter cloth is fixedly arranged in each of the two second planting cavities, a cavity is arranged at the center of the operation table, three drill rods are arranged in the cavity, a first belt pulley is arranged at the top of each drill rod, a second belt pulley is arranged at the top end of the drill rod at the center, the first belt pulley and the second belt pulley at the top of the drill rod at one side, the first belt pulley and the first belt pulley are connected through belts, one of them drilling rod top is equipped with drive assembly, and drilling rod outer wall surface is equipped with helical blade, and the water cavity has all been seted up to first baffle and second baffle inside around the operation panel, a plurality of apopores have all been seted up to first baffle and second baffle inner wall surface. The device has reasonable structural design, simple use and good treatment effect.

Description

Ecological restoration treatment system for soil polluted by multiple heavy metals

Technical Field

The utility model relates to the technical field of soil treatment, in particular to an ecological restoration and treatment system for soil polluted by various heavy metals.

Background

At present, with the increasing population, people have more and more demands on grains and crops, when different crops are planted, the components in the soil for planting the crops are changed along with the planting, therefore, the soil needs to be repaired after the crops are planted each time, the influence of the components in the soil on the growth of the next different types of crops is avoided, the soil repair is a technical measure for restoring the normal function of the polluted soil by adopting some treatment methods, in the soil repair industry, the existing soil repair technology reaches more than one hundred, more than ten common technologies in life are provided, wherein the three methods are roughly divided into three methods, namely a physical method, a chemical method and a biological method, the biological method is a process for injecting the agent for treating the soil into the soil, mixing the agent with the soil and treating the components in the soil, the biological method is simple to operate, and cannot cause great pollution to the environment, so that the biological method is deeply applied by people.

When the existing soil remediation treatment device is used, the whole device is directly inserted into soil, and then the soil is treated by conveying the passivator through the liquid conveying pipe, so that the contact speed of the passivator and the soil is low, and the treatment efficiency is low.

SUMMERY OF THE UTILITY MODEL

In view of the above problems and disadvantages, the present invention is directed to providing an ecological remediation system for soil contaminated by various heavy metals, so as to solve the problems in the background art.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the ecological restoration and treatment system for the soil polluted by multiple heavy metals comprises an operation table, wherein a first planting cavity is formed in the top of the operation table, second planting cavities are formed in the front side and the rear side of the bottom of the first planting cavity, the second planting cavities are communicated with the first planting cavity, and first filter cloth is fixedly arranged inside each of the two second planting cavities;

a cavity is arranged at the center of the inner part of the operating platform, three drill rods are arranged in the cavity and are uniformly distributed in the cavity, a first belt pulley is arranged at the top of each drill rod, a second belt pulley is arranged at the top end of the drill rod at the center of the bottom of the operating platform, the first belt pulley and the second belt pulley at the top of the drill rod at one side of the bottom of the operating platform, the first belt pulley and the first belt pulley are connected through belts, wherein the top of one drill rod is provided with a driving component, the outer wall surface of the drill rod is provided with a helical blade, both sides of the bottom of the operating platform are fixedly provided with first baffle plates, second baffles are fixedly arranged on the front side and the rear side of the bottom of the operating platform, water cavities are formed in the first baffle and the second baffle, and a plurality of water outlet holes are formed in the inner wall surfaces of the first baffle and the second baffle;

the improved vacuum pump is characterized in that a storage cavity is formed in one side of the operating platform, a water inlet pipe is fixedly arranged at the top of the storage cavity, a suction pump is fixedly arranged at the top of the storage cavity, a suction pipe of the suction pump is communicated with the inside of the storage cavity, four hoses are fixedly arranged on a conveying pipe of the suction pump, and the four hoses are respectively communicated with water cavities inside the two first baffles and the two second baffles.

Preferably, the driving assembly comprises a motor, an installation cavity is formed in the operation table, the top of the motor is fixedly connected with the inner wall of the top of the installation cavity, and the bottom of an output shaft of the motor is fixedly connected with the drill rod.

Preferably, the second filter cloth is fixedly arranged inside the water outlet holes on the inner walls of the two first baffles and the two second baffles.

Preferably, the two first baffles and the two second baffles are triangular in bottom.

Preferably, the outer walls of the two sides of the operating platform are both fixedly provided with handles.

The utility model has the technical effects and advantages that:

(1) the treatment system provided by the utility model has reasonable structural design and simple use, the three drill rods are simultaneously rotated by the aid of the connection transmission among the first belt pulley, the second belt pulley and the belt when the motor is started, the polluted soil is stirred and smashed by the spiral blades on the drill rods, the passivator in the storage cavity is sucked by the suction pump, is uniformly conveyed into the two first baffle plates and the two second baffle plates by the four hoses, and finally flows out of the water outlet holes to treat the soil, so that the smashed soil is better in treatment effect.

(2) According to the utility model, one of the drill rods is driven to rotate by the starting motor, the first belt pulley on the right drill rod at the bottom of the operation platform drives the first belt pulley on the drill rod at the center of the bottom of the operation platform to rotate through the belt, the first belt pulley on the drill rod at the center of the bottom of the operation platform drives the second belt pulley to rotate, the second belt pulley drives the first belt pulley on the left drill rod at the bottom of the operation platform to rotate through the other belt, and when one drill rod rotates, the other two drill rods rotate simultaneously, so that the spiral blades on the drill rods stir and crush polluted soil, the soil absorption effect is improved, and one motor can drive the three drill rods to rotate, so that the production cost is greatly reduced.

Drawings

Fig. 1 is a front view of the overall structure of the present invention.

Fig. 2 is a front view of the helical blade of the present invention.

Fig. 3 is a front sectional view of the overall structure of the present invention.

Fig. 4 is a side cross-sectional view of the overall structure of the present invention.

Fig. 5 is an enlarged view of the portion a of fig. 3 according to the present invention.

The reference signs are: 1. an operation table; 2. a first planting cavity; 3. a second planting cavity; 4. a first filter cloth; 5. a cavity; 6. a drill stem; 7. a first pulley; 8. a belt; 9. a helical blade; 10. a first baffle plate; 11. a second baffle; 12. a water chamber; 13. a water outlet hole; 14. a storage chamber; 15. a water inlet pipe; 16. a suction pump; 17. a hose; 18. a motor; 19. a mounting cavity; 20. a second filter cloth; 21. a handle; 22. a second pulley.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments.

In the description of the present application, it should be noted that the terms "in", "under", and the like indicate the orientation or positional relationship: the particular arrangements or components shown in the drawings, or the orientations or positional relationships conventionally used in the manufacture of the applications, are for convenience only and to simplify the description, and are not intended to indicate or imply that the referenced devices or components must be in a particular orientation, constructed and operated in a particular orientation, and are not to be construed as limiting the application. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.

In the description of the present application, it is also to be noted that, unless otherwise explicitly specified or limited, the terms "disposed" and "connected" are to be interpreted broadly, e.g., as being either fixedly connected, detachably connected, or integrally connected; they may be mechanically coupled, directly coupled, indirectly coupled through intervening media, or may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.

As shown in fig. 1 to 5, the ecological restoration and treatment system for the soil polluted by various heavy metals, provided by the utility model, comprises an operation table 1, wherein a first planting cavity 2 is formed in the top of the operation table 1, second planting cavities 3 are formed in the front side and the rear side of the bottom of the first planting cavity 2, the second planting cavities 3 are communicated with the first planting cavity 2, and first filter cloth 4 is fixedly arranged in each of the two second planting cavities 3;

a cavity 5 is formed in the center of the inside of the operating platform 1, three drill rods 6 are fixedly arranged in the cavity 5, the three drill rods 6 are uniformly distributed in the cavity 5, a first belt pulley 7 is arranged at the top of each drill rod 6, a second belt pulley 22 is further arranged above the first belt pulley at the top end of the drill rod 6 in the middle position, a driving assembly is arranged at the top of one drill rod 6 and comprises a motor 18, a helical blade 9 is arranged on the outer wall surface of each drill rod 6, soil is scattered through the helical blade 9 on the drill rod 6, and the mixing effect of the soil and a passivating agent is improved; the utility model can make three drilling rods 6 rotate at the same time by adopting one motor 18, thus greatly reducing the consumption of electric energy and the manufacturing cost of the device.

The passivating agent is characterized in that first baffles 10 are fixedly arranged on two sides of the bottom of the operating platform 1, second baffles 11 are fixedly arranged on the front side and the rear side of the bottom of the operating platform 1, water cavities 12 are formed in the first baffles 10 and the second baffles 11, and a plurality of water outlet holes 13 are formed in the inner wall surfaces of the first baffles 10 and the second baffles 11 and used for circulation of passivating agents.

The inside storing chamber 14 of having seted up in operation panel 1 one side, the fixed inlet tube 15 that is equipped with in 14 tops in storing chamber for the passivating agent that storage processing used, the fixed suction pump 16 that is equipped with in 14 tops in storing chamber, the suction tube of suction pump 16 is linked together with storing chamber 14 is inside, the fixed four hoses 17 that are equipped with on the conveyer pipe of suction pump 16, four hoses 17 are linked together with two first baffles 10 and two inside water cavity 12 of second baffle 11 respectively, and suction pump 16 is the first suction of the passivating agent in the storing chamber 14, then through four hoses 17 with the even two first baffles 10 of carrying of passivating agent and two second baffles 11 in, the passivation dosage of carrying in the storing chamber 14 through inlet tube 15 is greater than the volume of being taken out by suction pump 16.

Furthermore, second filter cloth 20 is arranged inside the water outlet holes 13 on the inner walls of the two first baffles 10 and the two second baffles 11, so that soil is prevented from entering the water cavity 12 from the water outlet holes 13 to cause blockage; in addition, two first baffles 10 and two 11 bottoms of second baffle all set up to triangle-shaped, conveniently insert first baffle 10 and second baffle 11 in earth, drive drilling rod 6 and helical blade 9 and insert earth together, and the staff is more laborsaving when the operation.

The operating platform is characterized in that a mounting cavity 19 is formed in the operating platform 1, the top of the motor 18 is fixedly connected with the inner wall of the top of the mounting cavity 19, the bottom of an output shaft of the motor 18 is fixedly connected with the drill rod 6, the motor 18 is adopted for driving, power is larger, and the rotating scattering effect is better.

The outer walls of two sides of the operating platform 1 are respectively fixedly provided with a handle 21, so that the device is convenient for a worker to move.

During the use, two staff grasp handle 21 with the hand and remove whole device to the soil department that needs to be handled, then place the device on the ground, start motor 18, motor 18 drives the drilling rod 6 of bottom rotatory, then press whole device to in the earth, through using two belts 8, three first belt pulley 7 and a second belt pulley 22 with the transmission connection between three drilling rod 6, three drilling rod 6 rotates together, helical blade 9 on three drilling rod 6 rotates and breaks up earth, thereby realize the effect of digging, fill fertilizer to first planting intracavity 2, fertilizer flows to filter screen 4 through first planting chamber 2 and second planting chamber 3, in filter screen 4 flows to the earth again, help the earth after the processing to resume its nutrient, then pour into passivant into the chamber 14 from inlet tube 15 into, carry passivant from the even two first baffles 10 of four hoses 17 and the two second baffles 11 through suction pump 16 suction, the passivant is even In the water cavity 12, in the earth flows out through a plurality of apopores 13 on first baffle 10 and the second baffle 11 at last, the passivator is made by lime solution and calcium hydrogen phosphate solution mixture, contact with heavy metal ion and make its deposit, adsorb and oxidation reduction reduces heavy metal ion's activity and biological effectiveness in the soil, metal ion gathers and deposits back through ploughing the soil, get rid of the metal deposit of deposit from soil, the earth after helical blade 9 spills is better to the absorption effect of passivator, accelerate the treatment effeciency to earth, after the use, grasp handle 21 and take out whole device from earth, move to next department, the operation before the repetition is handled.

Claims

1. The utility model provides a multiple heavy metal contaminated soil ecological remediation administers system, includes operation panel (1), its characterized in that: a first planting cavity (2) is formed in the top of the operating platform (1), second planting cavities (3) are formed in the front side and the rear side of the bottom of the first planting cavity (2), the second planting cavities (3) are communicated with the first planting cavity (2), and first filter cloth (4) is fixedly arranged in each of the two second planting cavities (3);

the drill pipe drilling machine is characterized in that a cavity (5) is formed in the center of the interior of an operation table (1), three drill rods (6) are fixedly arranged in the cavity (5), the three drill rods (6) are uniformly distributed in the cavity (5), a first belt pulley (7) is arranged at the top of each drill rod (6), a second belt pulley (22) is arranged at the top end of each drill rod (6) at the center of the bottom of the operation table (1), the first belt pulley (7) and the second belt pulley (22) at the top of each drill rod (6) at one side of the bottom of the operation table (1), the first belt pulley (7) at the top of each drill rod (6) at the center of the operation table (1) and the first belt pulley (7) at the top of each drill rod (6) at the other side of the operation table (1) are connected through belts (8), a driving assembly is arranged at the top of one drill rod (6), and spiral blades (9) are fixedly arranged on the surface of the outer wall of each drill rod (6), the water-saving device is characterized in that first baffles (10) are fixedly arranged on two sides of the bottom of the operating platform (1), second baffles (11) are fixedly arranged on the front side and the rear side of the bottom of the operating platform (1), water cavities (12) are formed in the first baffles (10) and the second baffles (11), and a plurality of water outlet holes (13) are formed in the inner wall surfaces of the first baffles (10) and the second baffles (11);

operating panel (1) one side is inside has seted up storing chamber (14), storing chamber (14) top is fixed to be equipped with inlet tube (15), the fixed suction pump (16) that is equipped with in storing chamber (14) top, the suction tube of suction pump (16) is inside to be linked together with storing chamber (14), fixed four hoses (17) that are equipped with on the conveyer pipe of suction pump (16), four hoses (17) are linked together with two first baffles (10) and two inside water cavity (12) of second baffle (11) respectively.

2. The ecological restoration and treatment system for the soil polluted by various heavy metals according to claim 1, which is characterized in that: the driving assembly comprises a motor (18), a mounting cavity (19) is formed in the operating platform (1), the top of the motor (18) is fixedly connected with the inner wall of the top of the mounting cavity (19), and the bottom of an output shaft of the motor (18) is fixedly connected with the drill rod (6).

3. The ecological restoration and treatment system for the soil polluted by various heavy metals according to claim 1, which is characterized in that: second filter cloth (20) is fixedly arranged inside a plurality of water outlet holes (13) on the inner walls of the two first baffles (10) and the two second baffles (11).

4. The ecological restoration and treatment system for the soil polluted by various heavy metals according to claim 1, which is characterized in that: the bottoms of the two first baffles (10) and the two second baffles (11) are both triangular.

5. The ecological restoration and treatment system for the soil polluted by various heavy metals according to claim 1, which is characterized in that: handles (21) are fixedly arranged on the outer walls of the two sides of the operating platform (1).