CN212944641U

CN212944641U - Liquid-phase medicament permeation injection device for contaminated soil remediation

Info

Publication number: CN212944641U
Application number: CN202021791788.XU
Authority: CN
Inventors: 朱显; 朱雪松; 张鑫
Original assignee: Jiangsu Puze Environmental Engineering Co ltd
Current assignee: Jiangsu Puze Environmental Engineering Co ltd
Priority date: 2020-08-24
Filing date: 2020-08-24
Publication date: 2021-04-13
Anticipated expiration: 2030-08-24

Abstract

The utility model relates to a pollute soil restoration and use liquid phase medicament infiltration injection device, including columniform injection box, the upper end of injection box is the opening, installs sealed lid at the opening part detachable of injection box, and sealed covering installs and annotates the liquid mouth, the injection box on install drill bit device, drill bit device installs drive arrangement including rotating the excavation bit of installing on the injection box bottom surface in, drive arrangement includes a pivot section of thick bamboo, has seted up the through-hole on the bottom surface of injection box, the lower extreme of pivot section of thick bamboo is worn to establish and is fixed in the through-hole, wears to be equipped with the drive shaft in the pivot section of thick bamboo, the lower extreme and the drill bit device fixed connection of drive shaft, sealed lid is established when injecting into the box, sealed lid seals the upper end of pivot section of thick bamboo. This application has and to make the excavation bit drill out the hole subaerial, and the light messenger pours into the box and buries in the hole, and the workman of being convenient for installs, improves the effect of installation effectiveness.

Description

Liquid-phase medicament permeation injection device for contaminated soil remediation

Technical Field

The application relates to the field of soil remediation technology, in particular to a liquid-phase medicament permeation injection device for contaminated soil remediation.

Background

Soil remediation refers to a technical measure for restoring normal functions of 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 of the 20 th century, contaminated soil remediation and restoration programs were established and developed in many countries throughout the world, particularly in developed countries, and thus an emerging soil restoration industry has also emerged.

When the polluted soil is repaired, the liquid-phase medicament permeation and injection device needs to be buried in the soil deeply, and then the liquid medicament is filled into the liquid-phase medicament permeation and injection device. The liquid medicine is slowly permeated into the soil through the liquid-phase medicament permeation injection device, and the polluted soil is repaired.

In view of the above-mentioned related technologies, the inventor believes that the existing liquid-phase agent infiltration injection device needs to be bored on the ground before being buried, then the device is placed in the hole, and finally the device is buried, which has the defect of low installation efficiency.

SUMMERY OF THE UTILITY MODEL

In order to improve the installation effectiveness, this application provides a liquid-phase medicament infiltration injection device for contaminated soil restoration.

The application provides a pollute liquid phase medicament infiltration injection device for soil remediation adopts following technical scheme:

the utility model provides a pollute liquid phase medicament infiltration injection device for soil restoration, includes columniform pouring into box, the upper end of pouring into the box is the opening, installs sealed lid at the opening part detachable of pouring into the box, sealed covering installs and annotates the liquid mouth, the pouring into box on install the drill bit device, the drill bit device is including rotating the excavation bit of installing on pouring into the box bottom surface, installs drive arrangement in pouring into the box, drive arrangement includes a pivot section of thick bamboo, has seted up the wear to establish the hole on the bottom surface of pouring into the box, the lower extreme of a pivot section of thick bamboo is worn to establish and is fixed in the wear to establish downtheholely, wears to be equipped with the drive shaft in the pivot section of thick bamboo, the lower extreme and the drill bit device fixed connection of drive.

Through adopting above-mentioned technical scheme, wear to be equipped with the drive shaft in pouring into the box, the drive shaft can drive the excavation bit rotation of pouring into box lower extreme department. When the injection box needs to be embedded, equipment for driving the driving shaft to rotate is installed at the upper end of the driving shaft, so that the hole can be drilled on the ground by the excavating drill, and the injection box can be easily embedded into the hole. Later take off drive shaft pivoted equipment to install sealed lid, sealed lid seals a pivot section of thick bamboo, later through annotating the liquid mouth to pouring into the box in the liquid phase medicament, the difficult infiltration of liquid phase medicament is to a pivot section of thick bamboo in, makes the infiltration of liquid phase medicament can be fine to peripheral soil in, reduces the waste of liquid phase medicament. The novel LED lamp is convenient for workers to install, and effectively improves the installation efficiency.

Preferably, the upper end of the rotating shaft cylinder is fixedly provided with a mounting box, the top surface of the mounting box is an opening, the cross section of the mounting box is larger than that of the rotating shaft cylinder, the bottom surface of the mounting box is provided with a mounting hole, and the upper end of the rotating shaft cylinder penetrates through and is fixed in the mounting hole; the driving device comprises a driving motor, the driving motor is detachably installed in the installation box, and the driving motor can drive the driving shaft to rotate.

Through adopting above-mentioned technical scheme, when needs bury the injection box underground, install driving motor in the mounting box to driving motor drives the drive shaft and rotates. After installation is complete, the drive motor may be removed so that the drive motor may be used to install additional cassettes. Which effectively reduces the cost.

Preferably, the length of the driving shaft is smaller than that of the rotating shaft barrel, and when the driving motor is installed in the installation box, the output shaft of the driving motor penetrates through the rotating shaft barrel; the drive groove has been seted up to the upper end of drive shaft, and the lower extreme department of output shaft is fixed to be provided with the drive block, and the drive block inlays and establishes in the drive groove, and the drive block can drive the drive groove and rotate in the lump.

Through adopting above-mentioned technical scheme, when driving motor installed in the mounting box, wear to establish driving motor's output shaft in a pivot section of thick bamboo to make the drive block inlay and establish in the drive groove, under driving motor's drive, the drive shaft that can relax rotates. And the arrangement of the driving groove and the driving block is very convenient when the driving motor is disassembled, the time spent on assembling and disassembling the driving motor is further reduced, and the working efficiency is improved.

Preferably, the sum of the heights of the rotating shaft cylinder and the mounting box is not greater than the height of the injection box, and when the sealing cover is mounted on the injection box, the sealing cover seals the upper ends of the mounting box and the injection box.

Through adopting above-mentioned technical scheme, a pivot section of thick bamboo and mounting box all set up in the pouring into the box, when sealed lid seals the pouring into the box, seals the upper end of mounting box in the lump. And then when injecting the liquid phase medicament, make the liquid phase medicament difficult to permeate to the mounting box, reduce the waste of the liquid phase medicament. After the sealing cover is installed, the top surface of the sealing cover is kept flat, so that soil is conveniently backfilled and tamped.

Preferably, the bottom surface of sealed lid on the fixed sealing ring that is provided with, sealed lid is established when pouring into the box upper end, the bottom surface of sealing ring is less than the up end of mounting box, the inside wall of sealing ring closely laminates with the lateral wall of mounting box, annotates the outside that the liquid mouth is located the sealing ring.

Through adopting above-mentioned technical scheme, after installing sealed lid, the sealing ring can restrict the position of mounting box, and whole structure of pouring into the box is more firm.

Preferably, the sealing cover comprises an outer cover and an inner cover, the outer cover is annular, the inner cover is embedded in the center of the outer cover, and the cross section of the inner cover is equal to that of the mounting box in size.

Through adopting above-mentioned technical scheme, when the installation, install the outside lid earlier on pouring into the box, later to installing driving motor in the mounting box, drive the drive shaft and rotate. Under the restriction of the sealing ring on the external cover, the mounting box and the rotating shaft barrel are stable in structure and not easy to shift. The drive motor is then removed and the inner cover is installed. In the process of drilling the holes, soil is not easy to fall into the space of the injection box, which is positioned outside the rotating shaft barrel, so that liquid-phase agents can be conveniently injected subsequently.

Preferably, the drill bit device include the drill bit dish, the cross section of drill bit dish is not more than pours into the cross section of box into, excavates the drill bit and rotates and install on the drill bit dish, drill bit dish detachable fixed mounting is in the lower extreme department that pours into the box into, the through-hole that is used for wearing to establish the drive shaft is seted up in the center department of drill bit dish.

By adopting the technical scheme, the excavating drill bit is firstly installed on the drill bit disc during production. The novel steel plate can be conveniently assembled on a construction site by workers, and is very convenient to use.

Preferably, the outer side wall of the rotating shaft cylinder is fixedly connected with a support rod, the other end of the support rod is connected with the inner side wall of the injection box, and the support rods are fixedly connected with at least two support rods.

Through adopting above-mentioned technical scheme, the bracing piece can be stable support the pivot section of thick bamboo, makes the structure of pouring into the box more firm.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the hole can be drilled on the ground by the excavating drill bit, the injection box is easily embedded in the hole, the installation by workers is convenient, and the installation efficiency is effectively improved;

2. which effectively reduces the cost.

Drawings

Fig. 1 is a schematic structural diagram of the present embodiment.

Fig. 2 is a schematic structural view after hiding parts of the injection box, the drill bit device and the driving device.

Description of reference numerals: 1. an injection cassette; 2. a drill bit means; 21. a drill bit disk; 22. excavating a drill bit; 221. a drill bit body; 222. drilling a drill bit column; 23. a drill bit through hole; 24. a bearing; 3. a drive device; 31. a shaft barrel; 32. mounting a box; 33. a drive motor; 34. a drive shaft; 35. a drive slot; 36. a drive block; 37. a support bar; 4. a sealing cover; 41. an outer cover; 42. an inner cover; 43. a seal ring; 44. and a liquid injection nozzle.

Detailed Description

The present application is described in further detail below with reference to figures 1-2.

The embodiment of the application discloses a liquid-phase medicament permeation injection device for contaminated soil remediation. Referring to fig. 1 and 2, the liquid-phase agent permeation injection apparatus for contaminated soil remediation includes a cylindrical injection cassette 1, a drill bit apparatus 2 mounted on the injection cassette 1, and a driving apparatus 3. The upper end of the injection box 1 is provided with an opening, and a sealing cover 4 is detachably and fixedly arranged at the opening.

Referring to fig. 2, the bit assembly 2 includes a bit plate 21 and an excavating bit 22. The drill disk 21 is fixedly installed on the bottom surface of the injection box 1 through bolts, and the cross section of the drill disk 21 is the same as that of the injection box 1. The center of the bottom surface of the drill disk 21 is provided with a drill through hole 23, the excavating drill 22 comprises a drill body 221 and a drill column 222 fixed at the center of the top surface of the drill body 221, a bearing 24 is sleeved on the drill column 222, and the inner ring of the bearing 24 is fixedly connected with the drill column 222. The bearing 24 and the drill column 222 are embedded in the drill through hole 23, and the outer ring of the bearing 24 is fixedly connected with the inner side wall of the drill through hole 23.

Referring to fig. 1 and 2, the driving device 3 includes a rotary shaft cylinder 31 fixedly installed at the inner side of the injection box 1, a mounting box 32, and a driving motor 33. A through hole is formed in the center of the bottom surface of the injection box 1, and the lower end of the rotating shaft cylinder 31 is inserted and fixed in the through hole. The mounting box 32 is cylindrical, the top surface of the mounting box 32 is an opening, and the mounting box 32 is fixedly mounted at the upper end of the rotating shaft cylinder 31. The diameter of the mounting box 32 is larger than that of the rotating shaft cylinder 31, a mounting hole is formed in the bottom surface of the mounting box 32, and the upper end of the rotating shaft cylinder 31 penetrates through and is fixed in the mounting hole. The driving shaft 34 penetrates through the rotating shaft barrel 31, the length of the driving shaft 34 is smaller than that of the rotating shaft barrel 31, the axis of the driving shaft 34 is collinear with that of the bearing 24, and the lower end of the driving shaft 34 penetrates through the penetrating hole and is fixedly connected with the drill bit column 222. The upper end of the driving shaft 34 is provided with a driving groove 35, the cross section of the driving groove 35 is square, a driving block 36 with the cross section equal to that of the driving groove 35 is integrally formed on an output shaft of the driving motor 33, when the driving motor 33 is fixedly installed in the installation box 32, the output shaft penetrates through the rotating shaft barrel 31, the driving block 36 is embedded in the driving groove 35, and when the driving motor 33 is started, the driving block 36 drives the driving shaft 34 to rotate together.

Referring to fig. 1 and 2, the sealing cover 4 includes an annular outer cover 41 and an inner cover 42 embedded at the center of the outer cover 41. The inner cover 42 has a cross section equal to the cross section of the mounting box 32, and the outer cover 41 has a bottom surface integrally formed with a seal ring 43, the seal ring 43 having an inner diameter equal to the outer diameter of the mounting box 32. When the sealing cover 4 is covered on the upper end of the injection box 1, the bottom surface of the sealing ring 43 is lower than the top surface of the mounting box 32, and the inner side wall of the sealing ring 43 is tightly attached to the outer side wall of the mounting box 32. An injection nozzle 44 is fixedly attached to the outer lid 41. The mounting case 32 and the rotary shaft cylinder 31 are structurally stable and are not easily displaced under the restriction of the seal ring 43 on the outer cover 41. It is very convenient to install and take out the driving motor 33. In the process of drilling the holes, soil is not easy to fall into the space inside the injection box 1 and outside the rotating shaft barrel 31, and the subsequent injection of liquid-phase agents is facilitated.

Referring to fig. 2, two sets of support rods 37 are fixedly connected to the outer side wall of the rotating shaft cylinder 31, and each set of support rods 37 includes four support rods 37. The same set of support rods 37 are equal in height and are circumferentially and equally spaced along the outer side wall of the shaft barrel 31. The support rod 37 can stably support the rotary shaft cylinder 31, so that the structure of the injection box 1 is more stable.

The implementation principle of the liquid-phase medicament permeation and injection device for contaminated soil remediation in the embodiment of the application is as follows: a driving shaft 34 is arranged in the injection box 1 in a penetrating way, and the driving shaft 34 can drive the excavating bit 22 at the lower end of the injection box 1 to rotate under the driving of the driving motor 33. When the injection box 1 needs to be embedded, the digging bit 22 can drill a hole on the ground, and the injection box 1 can be easily embedded into the hole. Then the driving motor 33 is taken down and the sealing cover 4 is installed, and the sealing cover 4 seals the rotating shaft cylinder 31 and the installation box 32. The driving motor 33 can be used for installing other injection boxes 1, so that the cost is effectively reduced. When liquid-phase agents are injected into the injection box 1 through the injection nozzle 44, the liquid-phase agents are not easy to permeate into the rotating shaft barrel 31, so that the liquid-phase agents can well permeate into the surrounding soil, and the waste of the liquid-phase agents is reduced. The novel LED lamp is convenient for workers to install, and effectively improves the installation efficiency.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a pollute liquid phase medicament infiltration injection device for soil restoration, includes columniform injection box (1), and the upper end of injection box (1) is the opening, and sealed lid (4) are installed to opening part detachable of injection box (1), install on sealed lid (4) and annotate liquid mouth (44), its characterized in that: pour into box (1) on install drill bit device (2), drill bit device (2) are including rotating install digging bit (22) on pouring into box (1) bottom surface into, install drive arrangement (3) in pouring into box (1), drive arrangement (3) include a pivot section of thick bamboo (31), the through hole has been seted up on the bottom surface of pouring into box (1), the lower extreme of a pivot section of thick bamboo (31) is worn to establish and is fixed in the through hole, wear to be equipped with drive shaft (34) in a pivot section of thick bamboo (31), the lower extreme and drill bit device (2) fixed connection of drive shaft (34), sealed lid (4) are established when pouring into box (1) on, sealed lid (4) seal the upper end of a pivot section of thick bamboo (31).

2. The apparatus for infiltration injection of liquid-phase chemical for remediation of contaminated soil according to claim 1, wherein: the upper end of the rotating shaft barrel (31) is fixedly provided with a mounting box (32), the top surface of the mounting box (32) is provided with an opening, the cross section of the mounting box (32) is larger than that of the rotating shaft barrel (31), the bottom surface of the mounting box (32) is provided with a mounting hole, and the upper end of the rotating shaft barrel (31) is penetrated and fixed in the mounting hole; the driving device (3) comprises a driving motor (33), the driving motor (33) is detachably installed in the installation box (32), and the driving motor (33) can drive the driving shaft (34) to rotate.

3. The apparatus for infiltration injection of liquid-phase chemical for remediation of contaminated soil according to claim 2, wherein: the length of the driving shaft (34) is smaller than that of the rotating shaft cylinder (31), and when the driving motor (33) is installed in the installation box (32), the output shaft of the driving motor (33) penetrates through the rotating shaft cylinder (31); a driving groove (35) is formed in the upper end of the driving shaft (34), a driving block (36) is fixedly arranged at the lower end of the output shaft, the driving block (36) is embedded in the driving groove (35), and the driving block (36) can drive the driving groove (35) to rotate together.

4. The apparatus for infiltration injection of liquid-phase chemical for remediation of contaminated soil according to claim 3, wherein: the sum of the heights of the rotating shaft cylinder (31) and the mounting box (32) is not more than the height of the injection box (1), and when the sealing cover (4) is mounted on the injection box (1), the sealing cover (4) seals the upper ends of the mounting box (32) and the injection box (1).

5. The apparatus for infiltration injection of liquid-phase chemical agent for remediation of contaminated soil according to claim 4, wherein: the bottom surface of sealed lid (4) on fixed be provided with sealing ring (43), sealed lid (4) lid is established when pouring into box (1) upper end, the bottom surface of sealing ring (43) is less than the up end of mounting box (32), the inside wall of sealing ring (43) closely laminates with the lateral wall of mounting box (32), annotates liquid mouth (44) and is located the outside of sealing ring (43).

6. The apparatus for infiltration injection of liquid-phase chemical agent for remediation of contaminated soil according to claim 5, wherein: the sealing cover (4) comprises an outer cover (41) and an inner cover (42), the outer cover (41) is annular, the inner cover (42) is embedded in the center of the outer cover (41), and the cross section of the inner cover (42) is equal to the cross section of the mounting box (32).

7. The apparatus for infiltration injection of liquid-phase chemical for remediation of contaminated soil according to claim 1, wherein: drill bit device (2) including drill bit dish (21), the cross section of drill bit dish (21) is not more than pours into the cross section of box (1), excavates drill bit (22) and rotates and install on drill bit dish (21), drill bit dish (21) detachable fixed mounting is in the lower extreme department of pouring into box (1), the through-hole that is used for wearing to establish drive shaft (34) is seted up in the center department of drill bit dish (21).

8. The apparatus for infiltration injection of liquid-phase chemical for remediation of contaminated soil according to claim 1, wherein: the outer side wall of the rotating shaft barrel (31) is fixedly connected with a supporting rod (37), the other end of the supporting rod (37) is connected with the inner side wall of the injection box (1), and at least two supporting rods (37) are fixedly connected.