CN212349878U

CN212349878U - Heavy metal contaminated soil's prosthetic devices

Info

Publication number: CN212349878U
Application number: CN202020953111.5U
Authority: CN
Inventors: 曲韦静; 陈静
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-05-30
Filing date: 2020-05-30
Publication date: 2021-01-15
Anticipated expiration: 2030-05-30

Abstract

The utility model discloses a prosthetic devices of heavy metal contaminated soil, including the mixing box, the lower extreme is established to the upper end of mixing box and is equipped with feed inlet and discharge gate respectively, the upper end fixedly connected with driving motor of mixing box, the reciprocal lead screw of driving motor's output fixed connection, the outside cover of reciprocal lead screw is equipped with rather than the complex annular piece, two connecting rods of outer wall fixedly connected with of annular piece, the inner wall sliding connection of mixing box has rather than the complex framework, two the connecting rod all with the inner wall fixed connection of framework, sheathed tube outer wall fixedly connected with snakelike puddler that slopes down, be equipped with stop gear between sleeve pipe and the reciprocal lead screw. The utility model discloses it is rational in infrastructure, can carry out high-efficient and effectual mixing stirring to chemical agent, also can clear up the inner wall of mixing box, prevent that chemical agent from depending on at the mixing box inner wall, the later stage clearance of being not convenient for.

Description

Heavy metal contaminated soil's prosthetic devices

Technical Field

The utility model relates to a pollute soil restoration technical field, especially relate to a prosthetic devices of heavy metal contaminated soil.

Background

The prior art discloses a novel heavy metal contaminated soil remediation device with application number of CN201921212576.9, and mainly aims to provide a novel heavy metal contaminated soil remediation device, which effectively meets the integrated setting requirement of chemical leaching contaminated soil remediation equipment and a walking device, and provides the novel heavy metal contaminated soil remediation device which comprises a walking base, wherein the walking device is arranged at the lower part of the walking base, an equipment box body is arranged on the walking base, a feeding interval and a conveying interval are respectively arranged in the equipment box body, a contaminated soil feeding hopper is fixedly arranged in the feeding interval, a stirring conveying shaft is arranged in the conveying interval, a chemical agent storage tank is arranged on the equipment box body, and a leaching pipeline is arranged at the upper part of the conveying interval; the repairing device effectively meets the walking type repairing requirement of chemical leaching repairing equipment on a polluted soil repairing area, and improves the economic benefit of enterprises.

Above-mentioned patent weak point lies in, the chemical remediation medicament is placed and is mixed through the intensive mixing of stirring spiral ware in the chemical medicament storage tank, but just stirs chemical medicament through simple stirring spiral ware, then stirs the inefficiency that mixes to chemical medicament, and the effect that the stirring was mixed is not good, leads to the prosthetic inhomogeneous to soil, and consequently we have designed a prosthetic devices of heavy metal contaminated soil and have solved above problem.

Disclosure of Invention

The utility model aims at solving the shortcoming that exists among the prior art, and the prosthetic devices of a heavy metal pollution soil that proposes, it can carry out high-efficient and effectual mixing stirring to chemical agent, also can clear up the inner wall of mixing box, prevents that chemical agent from depending on at the mixing box inner wall, the later stage clearance of being not convenient for.

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

the utility model provides a prosthetic devices of heavy metal contaminated soil, includes the mixing box, the lower extreme is established to the upper end of mixing box and is equipped with feed inlet and discharge gate respectively, the upper end fixedly connected with driving motor of mixing box, the reciprocal lead screw of driving motor's output fixed connection, the outside cover of reciprocal lead screw is equipped with rather than the complex annular piece, two connecting rods of the outer wall fixedly connected with of annular piece, the inner wall sliding connection of mixing box has rather than the complex framework, two the connecting rod all with the inner wall fixed connection of framework, the lower extreme of annular piece rotates and is connected with the cover at the outside of reciprocal lead screw and rather than sliding connection's sleeve pipe, sheathed tube outer wall fixedly connected with snakelike puddler of slope down, be equipped with stop gear between sleeve pipe and the reciprocal lead screw.

Preferably, the inside of mixing box is the setting of rectangle chamber, the framework is the rectangle frame.

Preferably, the bottom of the annular block is fixedly connected with a bearing, and the sleeve is fixedly connected with an inner ring of the bearing.

Preferably, stop gear is including setting up the strip groove at reciprocal lead screw lateral wall, sheathed tube inner wall fixedly connected with stopper, the stopper extends to strip inslot and rather than sliding connection.

Preferably, the inner bottom of the mixing box is arranged in a conical shape, and the discharge hole is arranged close to the lower end of the inner bottom of the mixing box.

Preferably, the upper end port of the feeding hole is provided with a detachable sealing cover.

Compared with the prior art, the utility model, its beneficial effect does:

under driving motor, reciprocal lead screw, bearing, annular piece, stop gear's cooperation, driving motor work can realize that snakelike puddler reciprocates and rotates, and then can carry out effective and efficient stirring to chemical remediation medicament to guarantee to restore comparatively evenly to soil, improve the prosthetic quality to soil.

To sum up, the utility model discloses rational in infrastructure can carry out high-efficient and effectual mixing stirring to chemical agent, also can clear up the inner wall of mixing box, prevents that chemical agent from depending on at the mixing box inner wall, the later stage clearance of being not convenient for.

Drawings

Fig. 1 is a schematic structural view of a remediation device for heavy metal contaminated soil according to the present invention;

fig. 2 is an enlarged view of a structure a in fig. 1.

In the figure: 1 mixing box, 2 driving motors, 3 feed inlets, 4 reciprocating screw rods, 5 connecting rods, 6 frame bodies, 7 snake-shaped stirring rods, 8 sleeves, 9 grooves, 10 discharge outlets, 11 annular blocks, 12 bearings and 13 limiting blocks.

Detailed Description

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

In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

Referring to fig. 1-2, the heavy metal contaminated soil remediation device comprises a mixing box 1, wherein the upper end and the lower end of the mixing box 1 are respectively provided with a feed inlet 3 and a discharge outlet 10, the upper end port of the feed inlet 3 is provided with a detachable sealing cover, the discharge outlet 10 is provided with a valve, and the discharge outlet 10 is connected with a leaching pipeline; upper end fixedly connected with driving motor 2 of mixing box 1, the reciprocal lead screw 4 of output fixed connection of driving motor 2, the outside cover of reciprocal lead screw 4 is equipped with rather than complex annular piece 11, two connecting rods 5 of outer wall fixedly connected with of annular piece 11, the inner wall sliding connection of mixing box 1 has rather than complex framework 6, two connecting rods 5 all with framework 6's inner wall fixed connection, the inside of mixing box 1 is the rectangle chamber setting, framework 6 is the rectangle frame, so framework 6 can only reciprocate in mixing box 1's inner wall, can not take place to rotate.

The lower end of the annular block 11 is rotatably connected with a sleeve 8 which is sleeved outside the reciprocating screw rod 4 and is in sliding connection with the reciprocating screw rod, the bottom of the annular block 11 is fixedly connected with a bearing 12, the sleeve 8 is fixedly connected with an inner ring of the bearing 12, an outer ring of the bearing 12 is fixedly connected with the bottom of the annular block 11, and the bearing 12 can be produced as required and can also be welded and added, which is the prior art.

The outer wall of the sleeve 8 is fixedly connected with the snake-shaped stirring rod 7 which inclines downwards, and the snake-shaped stirring rod 7 which can move up and down is inclined and rotated, so that the chemical agents can be effectively and efficiently stirred, the chemical agent mixing effect is better, and the soil remediation is more uniform; the interior bottom of mixing box 1 is the toper setting, and discharge gate 10 is close to the low end setting of bottom in mixing box 1, makes things convenient for chemical to pass through discharge gate 10 and discharges.

Be equipped with stop gear between sleeve 8 and reciprocal lead screw 4, stop gear is including setting up the strip groove 9 at 4 lateral walls of reciprocal lead screw, and the inner wall fixedly connected with stopper 13 of sleeve 8, stopper 13 extend to in the strip groove 9 and rather than sliding connection, through the cooperation of strip groove 9 with stopper 13, can realize that sleeve 8 rotates along with reciprocal lead screw 4.

When the utility model is used, firstly, the sealing cover is opened, then the chemical repairing agent is added into the mixing box 1, then the sealing cover is covered to open the driving motor 2, the driving motor 2 works to drive the reciprocating lead screw 4 to rotate, and the connecting rod 5 and the annular block 11 can not rotate because the frame body 6 can not rotate in the mixing box 1, so that the annular block 11 can reciprocate up and down on the reciprocating lead screw 4; under the matching of the limiting block 13 and the strip groove 9, the sleeve 8 can rotate along with the reciprocating screw rod 4, the relative rotation between the annular block 11 and the sleeve 8 can be realized under the action of the bearing 12, and the sleeve 8 rotates to drive the plurality of snake-shaped stirring rods 7 to rotate; therefore, when the annular block 11 moves on the reciprocating screw rod 4, the annular block 11 can drive the sleeve 8 to move downwards, and the sleeve 8 and the reciprocating screw rod 4 rotate synchronously, so that the sleeve 8 can rotate while moving up and down, the snake-shaped stirring rod 7 can move up and down and rotate, chemical remediation agents can be effectively and efficiently stirred, soil remediation is uniform, and soil remediation quality is improved.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a prosthetic devices of heavy metal contaminated soil, includes mixing box (1), its characterized in that, the upper end of mixing box (1) is established the lower extreme and is equipped with feed inlet (3) and discharge gate (10) respectively, the upper end fixedly connected with driving motor (2) of mixing box (1), the reciprocal lead screw (4) of output fixed connection of driving motor (2), the outside cover of reciprocal lead screw (4) is equipped with rather than complex annular piece (11), the outer wall fixedly connected with two connecting rods (5) of annular piece (11), the inner wall sliding connection of mixing box (1) has rather than complex framework (6), two connecting rod (5) all with the inner wall fixed connection of framework (6), the lower extreme rotation of annular piece (11) is connected with the cover pipe (8) outside and rather than sliding connection at reciprocal lead screw (4), the outer wall fixedly connected with of sleeve pipe (8) snakelike puddler (7) of slope down, be equipped with stop gear between sleeve pipe (8) and reciprocal lead screw (4).

2. The heavy metal contaminated soil remediation device of claim 1, wherein the interior of the mixing tank (1) is a rectangular cavity, and the frame body (6) is a rectangular frame.

3. The heavy metal contaminated soil remediation device of claim 1, wherein a bearing (12) is fixedly connected to the bottom of the annular block (11), and the sleeve (8) is fixedly connected to an inner ring of the bearing (12).

4. The heavy metal contaminated soil remediation device of claim 1, wherein the limiting mechanism comprises a strip groove (9) arranged on the side wall of the reciprocating screw rod (4), a limiting block (13) is fixedly connected to the inner wall of the sleeve (8), and the limiting block (13) extends into the strip groove (9) and is in sliding connection with the strip groove (9).

5. The heavy metal contaminated soil remediation device of claim 1, wherein the inner bottom of the mixing tank (1) is tapered, and the discharge port (10) is located near a lower end of the inner bottom of the mixing tank (1).

6. The heavy metal contaminated soil remediation device of claim 1, wherein the upper end port of the feed inlet (3) is provided with a detachable sealing cover.