CN219292381U - Soil remediation reation kettle - Google Patents

Abstract

The utility model discloses a soil remediation reaction kettle, which comprises a mixing drum, wherein a charging hopper and a discharging pipe are respectively embedded on the upper surface and the lower surface of the mixing drum, and a dispersing assembly for dispersing soil is arranged in the mixing drum; the dispersing assembly comprises an installation box fixedly arranged on the inner wall of the mixing drum through an installation column, and a double-shaft motor arranged in the installation box, wherein a rotary dispersing disc is fixedly arranged at the upper output end of the double-shaft motor, and a conical guide block is arranged on the upper surface of the rotary dispersing disc; the inside and the surface of mixing drum are provided with the spraying mechanism who is used for spraying to repair liquid, spraying mechanism still includes the repair liquid case of setting firmly at the mixing drum surface. Compared with the prior art, the soil remediation reaction kettle has the advantages that the dispersing component and the spraying mechanism are arranged, so that the purpose of continuously mixing soil and remediation liquid can be realized in the actual use process of the reaction kettle, and the mixing efficiency is effectively improved.

Description

Soil remediation reation kettle

Technical Field

The utility model relates to the technical field of soil remediation, in particular to a soil remediation reaction kettle.

Background

Soil remediation refers to the transfer, absorption, degradation and conversion of contaminants in soil by physical, chemical and biological means to reduce their concentration to acceptable levels or to convert toxic and hazardous contaminants to harmless substances, and soil remediation reactors are a common type of equipment in the process of soil remediation.

Chinese patent net bulletin number: CN215902442U discloses a soil remediation reation kettle, including the reation kettle body, the inner wall fixedly connected with collecting tank of reation kettle body, the through-hole that multiunit equidistance was distributed has been seted up to collecting tank's bottom, the bottom of through-hole is provided with the shower nozzle with collecting tank bottom fixed mounting, the below of shower nozzle is provided with the bushing, one side fixedly connected with slide of bushing pours soil into reation kettle originally, soil falls at the bushing top, repair liquid enters into collecting tank in the liquid tank, make repair liquid spray out through the shower nozzle, the output shaft rotation of second motor drives the cam and rotates, make the riser remove and drive the bushing and do horizontal reciprocating motion, thereby drive soil on the bushing and repair liquid intensive mixing, make the soil drop to the below of dead lever after mixing, the output shaft rotation of first motor drives the (mixing) shaft and rotates, stir the puddler, more abundant to soil, make its stirring, improve soil remediation effect, the effect.

The soil remediation reaction kettle provided by the patent technology has the following defects in the actual use process:

1. in the process of mixing soil and repairing liquid, the reaction kettle cannot continuously mix the soil and the repairing liquid, namely when the reaction kettle is in actual use and the soil to be repaired is more, a part of soil needs to be added into the reaction kettle to be mixed with the repairing liquid, after the mixing is finished, the repaired soil is discharged, and the next part of soil is added into the reaction kettle to be mixed with the repairing liquid, so that the defect of low mixing efficiency exists;

2. after the soil and the repairing liquid are mixed, the repaired soil is easily accumulated at the bottom of the reaction kettle to block the discharge pipe, namely, a mechanism capable of rapidly discharging the repaired soil is lacking.

Therefore, the application provides a soil remediation reaction kettle.

Disclosure of Invention

In order to overcome the above-mentioned drawbacks of the prior art, an embodiment of the present utility model provides a soil remediation reactor to solve the problems set forth in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the soil remediation reaction kettle comprises a mixing drum, wherein a charging hopper and a discharging pipe are respectively embedded on the upper surface and the lower surface of the mixing drum, and a dispersing assembly for dispersing soil is arranged in the mixing drum;

the dispersing assembly comprises an installation box fixedly arranged on the inner wall of the mixing drum through an installation column, and a double-shaft motor arranged in the installation box, wherein a rotary dispersing disc is fixedly arranged at the upper output end of the double-shaft motor, and a conical guide block is arranged on the upper surface of the rotary dispersing disc;

the inside and the surface of mixing drum are provided with the spraying mechanism that is used for spraying to repair liquid, spraying mechanism includes the annular water pipe that sets firmly at the installation case surface through the connecting rod to and be circumference array and inlay a plurality of atomizer that sets up at the outer anchor ring of annular water pipe, spraying mechanism still includes the repair liquid case that sets firmly at the mixing drum surface, and sets up the water pump at repair liquid case upper surface, and the feed liquor end of water pump extends to repair liquid case's interior bottom, the play liquid end and the annular water pipe intercommunication of water pump.

As still further scheme of the utility model, the inside of the charging hopper is provided with a feeding component, and the feeding component comprises a first rotating rod fixedly arranged at the top end of the conical guide block and extending to the inner wall of the charging hopper, and a first spiral auger blade fixedly arranged on the surface of the first rotating rod and matched with the inner wall of the discharging pipe of the charging hopper.

As still further aspects of the present utility model, the bottom rotating shaft of the biaxial motor extends to the lower surface of the installation box and is provided with a stirring assembly.

As a still further proposal of the utility model, the stirring component comprises a second rotating rod fixedly arranged at the end part of the output shaft below the double-shaft motor and three groups of stirring rods equidistantly arranged on the surface of the second rotating rod.

As still further scheme of the utility model, the bottom end of the second rotating rod extends to the inside of the discharging pipe, and the outer surface of the bottom end of the second rotating rod is provided with a discharging assembly, and the discharging assembly comprises a second spiral auger blade fixedly arranged on the outer surface of the bottom end of the second rotating rod and matched with the inner wall of the discharging pipe.

As still further scheme of the utility model, the central axis of the rotary dispersion plate is overlapped with the central axis of the mixing drum, and a falling channel for soil to fall is formed between the outer surface of the rotary dispersion plate and the inner surface of the mixing drum.

Advantageous effects

The utility model provides a soil remediation reaction kettle, which has the following technical effects:

1. compared with the prior art, the soil remediation reaction kettle has the advantages that the dispersing component and the spraying mechanism are arranged, so that the purpose of continuously mixing soil and remediation liquid can be realized in the actual use process of the reaction kettle, and the mixing efficiency is effectively improved.

2. This soil repair reation kettle compares with prior art, through setting up feeding subassembly and row's material subassembly, can effectually avoid soil to form the bypass in the inside of feed hopper and discharging pipe, the condition that feed hopper and discharging pipe block up appears.

Drawings

Fig. 1 is a schematic perspective view of the present utility model.

FIG. 2 is a schematic cross-sectional view of the present utility model.

Fig. 3 is an enlarged schematic view of the structure of fig. 2 a according to the present utility model.

The reference numerals are: 1. a mixing drum; 2. a charging hopper; 3. a discharge pipe; 4. a mounting column; 5. a biaxial motor; 6. rotating the dispersion plate; 7. a conical guide block; 8. an annular water pipe; 9. an atomizing nozzle; 10. a repair liquid tank; 11. a water pump; 12. a first rotating lever; 13. a first spiral auger page; 14. a second rotating rod; 15. a second spiral auger page; 16. stirring rod.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

The soil remediation reaction kettle shown in the drawings 1 and 2 comprises a mixing drum 1, wherein a charging hopper 2 and a discharging pipe 3 are respectively embedded on the upper surface and the lower surface of the mixing drum 1, and a dispersing component for dispersing soil is arranged in the mixing drum 1;

the dispersion component comprises an installation box fixedly arranged on the inner wall of the mixing drum 1 through an installation column 4, and a double-shaft motor 5 arranged inside the installation box, wherein a rotary dispersion disc 6 is fixedly arranged at the upper output end of the double-shaft motor 5, the central axis of the rotary dispersion disc 6 is mutually overlapped with the central axis of the mixing drum 1, and a falling channel for soil to fall is formed between the outer surface of the rotary dispersion disc 6 and the inner surface of the mixing drum 1.

And a conical guide block 7 is arranged on the upper surface of the rotary dispersion disc 6;

the bottom rotating shaft of the double-shaft motor 5 extends to the lower surface of the installation box and is provided with a stirring assembly.

The stirring assembly comprises a second rotating rod 14 fixedly arranged at the end part of an output shaft below the double-shaft motor 5, and three groups of stirring rods 16 equidistantly arranged on the surface of the second rotating rod 14.

The inside and the surface of mixing drum 1 are provided with the spraying mechanism that is used for spraying repair liquid, spraying mechanism includes the annular water pipe 8 that sets firmly at the installation case surface through the connecting rod to and be circumference array and inlay a plurality of atomizer 9 of establishing at the outer anchor face of annular water pipe 8, spraying mechanism still includes the repair liquid case 10 that sets firmly at mixing drum 1 surface, and set up the water pump 11 at repair liquid case 10 upper surface, and the feed liquor end of water pump 11 extends to the interior bottom of repair liquid case 10, the play liquid end and the annular water pipe 8 intercommunication of water pump 11.

Wherein: compared with the prior art, through setting up dispersion packages and spraying mechanism, make this reation kettle in the in-process of in-service use, can pour the soil into charging hopper 2, and start biax motor 5 and water pump 11, biax motor 5's rotation drives rotatory dispersion impeller 6 rotation, make the interior soil that falls to on the rotatory dispersion impeller 6 of charging hopper 2 can be even follow the interior bottom of whereabouts passageway flow direction mixing drum 1, and make the restoration liquid evenly spray the soil through whereabouts passageway through atomizer 9 on the annular water pipe 8 under the effect of water pump 11, the in-process that has mixed the restoration liquid simultaneously can be stirred and mixed by puddler 16, the soil after the mixing is discharged through discharging pipe 3, thereby make this reation kettle can realize in succession the purpose that soil and restoration liquid mix, the effectual efficiency that improves the mixture.

Example 2

On the basis of embodiment 1, a feeding assembly is arranged in a charging hopper 2, and comprises a first rotating rod 12 fixedly arranged at the top end of a conical guide block 7 and extending to the inner wall of the charging hopper 2, and a first spiral auger page 13 fixedly arranged on the surface of the first rotating rod 12 and matched with the inner wall of a blanking pipe of the charging hopper 2.

The bottom of second bull stick 14 extends to the inside of discharging pipe 3, and the bottom surface of second bull stick 14 is provided with the row material subassembly, and the row material subassembly is including setting firmly at the second spiral auger page 15 of second bull stick 14 bottom surface and the adaptation of discharging pipe 3 inner wall.

Wherein: compared with the prior art, through setting up feeding subassembly and row's material subassembly, at biax motor 5 pivoted in-process, on the one hand can drive the first spiral auger page 13 on the first dwang 12 and rotate at the inner wall of charging hopper 2, the soil in the charging hopper 2 of being convenient for falls smoothly, on the other hand can drive the inside rotation of second spiral auger page 15 at discharging pipe 3, the discharge of soil of being convenient for, and then can effectually avoid soil to form the bypass in charging hopper 2 and discharging pipe 3's inside, the condition that charging hopper 2 and discharging pipe 3 block up appears.

The last points to be described are: first, in the description of the present application, it should be noted that, unless otherwise specified and defined, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be mechanical or electrical, or may be a direct connection between two elements, and "upper," "lower," "left," "right," etc. are merely used to indicate relative positional relationships, which may be changed when the absolute position of the object being described is changed;

secondly: in the drawings of the disclosed embodiments, only the structures related to the embodiments of the present disclosure are referred to, and other structures can refer to the common design, so that the same embodiment and different embodiments of the present disclosure can be combined with each other under the condition of no conflict;

finally: the foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and principles of the utility model are intended to be included within the scope of the utility model.

Claims (6)

1. The utility model provides a soil remediation reation kettle, includes mixing drum (1), its characterized in that: the upper surface and the lower surface of the mixing drum (1) are respectively embedded with a charging hopper (2) and a discharging pipe (3), and a dispersing assembly for dispersing soil is arranged in the mixing drum (1);

the dispersing assembly comprises an installation box fixedly arranged on the inner wall of the mixing drum (1) through an installation column (4), and a double-shaft motor (5) arranged in the installation box, wherein a rotary dispersing disc (6) is fixedly arranged at the upper output end of the double-shaft motor (5), and a conical guide block (7) is arranged on the upper surface of the rotary dispersing disc (6);

the inside and the surface of mixing drum (1) are provided with the spraying mechanism that is used for spraying repair liquid, spraying mechanism includes annular water pipe (8) that set firmly at the installation case surface through the connecting rod to and be circumference array and inlay a plurality of atomizer (9) of establishing at annular water pipe (8) outer anchor face, spraying mechanism is still including setting firmly repair liquid case (10) at mixing drum (1) surface, and set up water pump (11) at repair liquid case (10) upper surface, and the feed liquor end of water pump (11) extends to the interior bottom of repair liquid case (10), the play liquid end and the annular water pipe (8) intercommunication of water pump (11).

2. The soil remediation reactor of claim 1, wherein: the inside of charging hopper (2) is provided with feeding subassembly, feeding subassembly is including setting firmly on toper guide block (7) top and extending to first bull stick (12) of charging hopper (2) inner wall to and set firmly first spiral auger page (13) of surface and charging hopper (2) unloading pipe inner wall looks adaptation at first bull stick (12).

3. The soil remediation reactor of claim 1, wherein: the bottom rotating shaft of the double-shaft motor (5) extends to the lower surface of the installation box and is provided with a stirring assembly.

4. A soil remediation reactor according to claim 3 wherein: the stirring assembly comprises a second rotating rod (14) fixedly arranged at the end part of an output shaft below the double-shaft motor (5), and three groups of stirring rods (16) equidistantly arranged on the surface of the second rotating rod (14).

5. The soil remediation reactor of claim 4, wherein: the bottom of second bull stick (14) extends to the inside of discharging pipe (3), and the bottom surface of second bull stick (14) is provided with the row material subassembly, row material subassembly is including setting firmly in second bull stick (14) bottom surface and with second spiral auger page (15) of discharging pipe (3) inner wall looks adaptation.

6. A soil remediation reactor according to any one of claims 1 to 5 wherein: the central axis of the rotary dispersion disc (6) is mutually overlapped with the central axis of the mixing drum (1), and a falling channel for soil to fall is formed between the outer surface of the rotary dispersion disc (6) and the inner surface of the mixing drum (1).

Images