CN214813566U - In-situ remediation well with chemical oxidation coupling - Google Patents

Abstract

The utility model discloses an in-situ remediation well with chemical oxidation coupling, which comprises a soil main body, wherein a remediation well is arranged in the soil main body, the top end of the soil main body is fixed with a well brim, the outer wall of the well brim is connected with an injection mechanism, and a disassembly component is arranged on the injection mechanism; injection mechanism through setting up, wherein injection mechanism includes the spout, the baffle, the slip pearl, the connecting rod, the fixed plate, the articulated shaft, the medicament case, the liquid outlet, sealing cap and filling opening, can make staff convenient and fast's operation to the internal oxidation medicament that pours into of soil body, avoid carrying the problem that the medicament dropped and damaged the loss in the process, through the dismantlement subassembly that sets up, wherein dismantle the subassembly and include the accessory plate, first thread groove, the threaded rod, second thread groove and screw cap, can carry out quick dismantlement to injection mechanism through this device, time saving and labor saving.

Description

In-situ remediation well with chemical oxidation coupling

Technical Field

The utility model relates to a groundwater circulating well technical field especially relates to an in situ remediation well with chemical oxidation coupling.

Background

The underground water circulating well technology is that water is pumped and injected at different depths of the same underground water well, a three-dimensional flow field which is vertical and horizontal can be formed in a water-containing layer, under the action of the forcedly formed flow field, pollutants dissolved in underground water and adsorbed in soil pores can be continuously circulated to a treatment unit along with water flow to be removed, the method for strengthening the underground water circulating well technology is to couple the underground water circulating well technology with an in-situ chemical oxidation technology, and the in-situ chemical oxidation technology is to inject a chemical oxidant which has a degradation effect on the pollutants into the underground to react with the pollutants for repairing.

The traditional in-situ remediation well with the chemical oxidation coupling firstly utilizes the underground water circulation well technology to form a three-dimensional circulation flow field in an aquifer, then an oxidation medicament is injected into the flow field, the oxidation medicament can be diffused and circulated in the whole range of the flow field under the action of water force, so that the oxidation medicament can be fully contacted with pollutants, the reaction is more thorough, but the oxidation medicament injection needs to be carried by manpower, the medicament loss is caused by the defect that the damage is easily caused in the carrying process, and therefore the in-situ remediation well with the chemical oxidation coupling is provided.

SUMMERY OF THE UTILITY MODEL

In order to overcome prior art not enough, the utility model provides a normal position repair well with chemical oxidation coupling, through the injection mechanism who sets up, wherein injection mechanism includes spout, baffle, slip pearl, connecting rod, fixed plate, articulated shaft, medicament case, liquid outlet, sealing cap and filling opening, can make staff convenient and fast's operation to the internal oxidation medicament that pours into of soil main part, avoids carrying the problem that the medicament dropped and damaged the loss in the process.

In order to solve the technical problem, the utility model provides a following technical scheme: the in-situ remediation well with the chemical oxidation coupling comprises a soil main body, wherein the remediation well is arranged in the soil main body, a well brim is fixed to the top end of the soil main body, an injection mechanism is connected to the outer wall of the well brim, and a disassembly assembly is arranged on the injection mechanism.

As a preferred technical scheme of the utility model, the injection mechanism is including seting up at the spout of well brim of a hat outer wall, fixing at the well brim of a hat outer wall and cover the baffle of spout outer end, with spout sliding connection's slip pearl, with the fixed connecting rod of slip pearl, through dismantling the fixed plate of subassembly and connecting rod, set up the articulated shaft in the fixed plate, through articulated shaft articulated medicament case, fix the liquid outlet on the medicament case, connect the block cap on the liquid outlet and set up the filling opening on the medicament case.

As an optimal technical scheme of the utility model, the shape of spout sets up to the L form, the baffle covers and leaves the gap on the spout.

As a preferred technical scheme of the utility model, the shape of connecting rod sets up to the hemisphere form, clearance between the baffle is less than the diameter of connecting rod, clearance between the baffle is greater than the connecting rod height.

As a preferred technical scheme of the utility model, the injection opening is arranged at the middle position of the right end of the chemical box, and the chemical box is made of transparent plastic;

the rotary groove is formed in the position of the left end of the bolt rod, and the disassembling assembly comprises an auxiliary plate fixed on the fixing plate, a first thread groove formed in the auxiliary plate, a threaded rod in threaded connection with the first thread groove, a second thread groove formed in the inner wall of the connecting rod and a screw cap fixed at the outer end of the threaded rod.

As a preferred technical scheme of the utility model, the dismantlement subassembly is fixed with two sets ofly, two sets of at fixed plate bottom symmetry the interval between the accessory plate equals the length of connecting rod.

Compared with the prior art, the utility model discloses the beneficial effect that can reach is:

1. injection mechanism through setting up, wherein injection mechanism includes the spout, the baffle, the slip pearl, the connecting rod, the fixed plate, the articulated shaft, the medicament case, the liquid outlet, sealing cap and filling opening, when the staff need pour into the oxidation medicament into to the soil main part in, only need make the medicament case upwards slide in the spout through the slip pearl, until sliding to well brim of a hat upper end after, it rotates to rotate the medicament case through the articulated shaft, then unscrew the sealing cap, make the oxidation medicament in the medicament case pour into the soil main part into through the liquid outlet can, can make staff convenient and fast pour into the operation of oxidation medicament into to the soil main part in through this device, avoid carrying the problem that the medicament dropped and damaged the loss in the process.

2. Through the dismantlement subassembly that sets up, wherein the dismantlement subassembly includes the accessory plate, first thread groove, the threaded rod, second thread groove and screw cap, use injection mechanism to produce after damaging when the staff for a long time, only need to twist through supporting screwdriver and move the screw cap, make the screw cap drive the threaded rod and rotate, the threaded rod is at second thread groove and first thread groove internal rotation, thereby outwards remove, after the threaded rod removes to first thread groove, only need upwards stimulate the fixed plate, make the fixed plate drive two sets of accessory plates and connecting rod separation can, then the operation can be changed in the same principle, can carry out quick dismantlement to injection mechanism through this device, time saving and labor saving.

Drawings

FIG. 1 is a schematic sectional view of the front view of the structure of the present invention;

FIG. 2 is a schematic sectional view of the partial structure of the present invention;

FIG. 3 is a schematic view of the active state of the partial structure of the present invention;

FIG. 4 is a three-dimensional schematic view of the structure of the well brim of the hat of the present invention;

FIG. 5 is a schematic top view of a partial structure of the well visor according to the present invention;

fig. 6 is an enlarged schematic view of the structure at a in fig. 3 according to the present invention;

wherein: 1. a body of soil; 2. repairing the well; 3. a well brim; 4. an injection mechanism; 41. a chute; 42. a baffle plate; 43. a sliding bead; 44. a connecting rod; 45. a fixing plate; 46. hinging a shaft; 47. a kit; 48. a liquid outlet; 49. sealing the cap; 410. an injection port; 5. disassembling the assembly; 51. an auxiliary plate; 52. a first thread groove; 53. a threaded rod; 54. a second thread groove; 55. and (5) screwing the cover.

Detailed Description

In order to make the technical means, the creation features, the achievement purposes and the functions of the invention easy to understand, the invention is further explained below with reference to the specific embodiments, but the following embodiments are only the preferred embodiments of the invention, not all. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative work belong to the protection scope of the present invention. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents and the like used in the following examples are commercially available unless otherwise specified.

Example (b):

as shown in fig. 1-6, an in-situ remediation well with chemical oxidation coupling comprises a soil main body 1, a remediation well 2 is arranged in the soil main body 1, a well brim 3 is fixed on the top end of the soil main body 1, an injection mechanism 4 is connected to the outer wall of the well brim 3, a detaching assembly 5 is arranged on the injection mechanism 4, the injection mechanism 4 comprises a chute 41 arranged on the outer wall of the well brim 3, a baffle plate 42 fixed on the outer wall of the well brim 3 and covering the outer end of the chute 41, a sliding bead 43 slidably connected with the chute 41, a connecting rod 44 fixed with the sliding bead 43, a fixing plate 45 fixed with the connecting rod 44 through the detaching assembly 5, a hinge shaft 46 arranged in the fixing plate 45, a chemical tank 47 hinged through the hinge shaft 46, a liquid outlet 48 fixed on the chemical tank 47, a sealing cap 49 connected on the liquid outlet 48, and a 410 arranged on the chemical tank 47.

When workers need to inject the oxidation medicament into the soil body 1, the medicament box 47 only needs to slide upwards in the chute 41 through the sliding beads 43, the connecting rods 44 are semi-spherical, the gap between the baffle plates 42 is smaller than the diameter of the connecting rods 44, the gap between the baffle plates 42 is larger than the height of the connecting rods 44, through the design, the sliding beads 43 slide more smoothly in the chute 41, the chute 41 is L-shaped, the baffle plates 42 cover the chute 41 to leave gaps, through the design, the sliding beads 43 cannot slide out of the chute 41 and are blocked by the baffle plates 42 until sliding to the upper end of the well cap brim 3, the medicament box 47 is rotated through the hinge shaft 46, then the sealing cap 49 is unscrewed, so that the oxidation medicament in the medicament box 47 is injected into the soil body 1 through the liquid outlet 48, and the injection port 410 is arranged at the middle position of the right end of the medicament box 47, the chemical box 47 is made of transparent plastic, and through the design, the chemical box 47 can be supplemented with oxidation chemicals through the injection port 410, so that workers can conveniently and quickly inject the oxidation chemicals into the soil main body 1, and the problem of loss of the chemicals due to falling and damage in the carrying process is avoided.

The detaching assembly 5 includes an auxiliary plate 51 fixed to the fixing plate 45, a first screw groove 52 formed in the auxiliary plate 51, a screw rod 53 screw-coupled to the first screw groove 52, a second screw groove 54 formed in an inner wall of the coupling rod 44, and a screw cap 55 fixed to an outer end of the screw rod 53.

When a worker uses the injection mechanism 4 for a long time to damage, the worker only needs to screw the screw cap 55 by a matched screwdriver, so that the screw cap 55 drives the threaded rod 53 to rotate, the threaded rod 53 rotates in the second threaded groove 54 and the first threaded groove 52 and moves outwards, and after the threaded rod 53 moves into the first threaded groove 52, the worker only needs to pull the fixing plate 45 upwards to enable the fixing plate 45 to drive the two groups of auxiliary plates 51 to be separated from the connecting rod 44, two groups of disassembly assemblies 5 are symmetrically fixed at the bottom end of the fixing plate 45, the distance between the two groups of auxiliary plates 51 is equal to the length of the connecting rod 44, through the design, after the fixing plate 45 drives the two groups of auxiliary plates 51 to be inserted into the connecting rod 44, a simple pre-fixing effect can be formed, the subsequent disassembly assembly 5 is convenient to operate, and then the replacement operation can be carried out in the same way, and the injection mechanism 4 can be quickly disassembled through the device, time and labor are saved.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (7)

1. An in-situ remediation well with chemical oxidation coupling comprises a soil main body (1), and is characterized in that: be provided with in soil main part (1) and restore well (2), soil main part (1) top is fixed with well brim of a hat (3), well brim of a hat (3) outer wall connection has injection mechanism (4), be provided with on injection mechanism (4) and dismantle subassembly (5).

2. The in-situ remediation well with chemical-oxidative coupling of claim 1, wherein: injection mechanism (4) including seting up spout (41) at well brim of a hat (3) outer wall, fix baffle (42) at well brim of a hat (3) outer wall and cover spout (41) outer end, with spout (41) sliding connection's slip pearl (43), with fixed connecting rod (44) of slip pearl (43), through dismantling fixed plate (45) that subassembly (5) and connecting rod (44) are fixed, set up articulated shaft (46) in fixed plate (45), through articulated shaft (46) articulated medicament case (47), fix liquid outlet (48) on medicament case (47), connect closing cap (49) on liquid outlet (48) and set up injection opening (410) on medicament case (47).

3. The in-situ remediation well with chemical-oxidative coupling of claim 2, wherein: the shape of the sliding groove (41) is set to be L-shaped, and the baffle (42) covers the sliding groove (41) to leave a gap.

4. The in-situ remediation well with chemical-oxidative coupling of claim 2 or 3, wherein: the connecting rods (44) are arranged to be semi-spherical, the gap between the baffles (42) is smaller than the diameter of the connecting rods (44), and the gap between the baffles (42) is larger than the height of the connecting rods (44).

5. The in-situ remediation well with chemical-oxidative coupling of claim 2, wherein: the injection port (410) is formed in the middle of the right end of the medicine box (47), and the medicine box (47) is made of transparent plastic.

6. The in-situ remediation well with chemical-oxidative coupling of claim 1 or 2, wherein: the disassembling component (5) comprises an auxiliary plate (51) fixed on the fixing plate (45), a first thread groove (52) formed in the auxiliary plate (51), a threaded rod (53) in threaded connection with the first thread groove (52), a second thread groove (54) formed in the inner wall of the connecting rod (44), and a screwing cover (55) fixed at the outer end of the threaded rod (53).

7. The in-situ remediation well with chemical-oxidative coupling of claim 6, wherein: two groups of dismounting components (5) are symmetrically fixed at the bottom end of the fixing plate (45), and the distance between the two groups of auxiliary plates (51) is equal to the length of the connecting rod (44).

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