CN212442534U

CN212442534U - Soil leaching device

Info

Publication number: CN212442534U
Application number: CN202020399629.9U
Authority: CN
Inventors: 蔡悦; 李宗伦; 邓盛
Original assignee: Tianyu Ecological Environment Co ltd
Current assignee: Tianyu Ecological Environment Co ltd
Priority date: 2020-03-25
Filing date: 2020-03-25
Publication date: 2021-02-02
Anticipated expiration: 2030-03-25

Abstract

The utility model relates to a soil remediation technical field, its aim at provides a soil washing device. The adopted technical scheme is as follows: a soil leaching device comprises a leaching barrel, a support column, a feeding hopper, a leaching pipe, a rotating shaft and a rotary driving device; the shower pipe is fixedly arranged on the top wall in the shower barrel, a plurality of water outlets are formed in the shower pipe, and a plurality of spray heads are fixedly arranged on the shower pipe in a manner of being matched with the water outlets; the rotary shaft is vertically arranged in the spraying barrel, the rotary driving device is fixedly arranged at the bottom of the spraying barrel, an output shaft of the rotary driving device penetrates through the spraying barrel and then is fixedly connected with the rotary shaft, one end of the rotary shaft, far away from the rotary driving device, extends towards the feeding hopper, and the rotary shaft is respectively provided with a stirring rod and a supporting plate from top to bottom; the internal diameter of the shower bucket is gradually reduced from top to bottom. The utility model discloses can make soil and leacheate fully contact, the drip washing is effectual.

Description

Soil leaching device

Technical Field

The utility model relates to a soil remediation technical field especially relates to a soil washing device.

Background

The soil leaching process includes injecting or permeating washing liquid into soil to make the washing liquid flow through soil layer to be treated, analyzing pollutant in the soil, and treating and reusing the washing liquid containing pollutant. In the prior art, when the soil leaching device is used, the purpose is achieved mainly by spraying the leaching solution on the soil, and in practical application, the existing soil leaching device can only clean the soil at the upper end, so that leaching is insufficient, the mixing is not uniform, and the decontamination effect of the leaching solution is reduced. However, when the existing soil leaching and repairing device works, the leaching solution cannot be in uniform contact with the soil, so that the effect of the device on soil leaching is greatly reduced.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems existing in the prior art, the utility model provides a soil leaching device.

The utility model adopts the technical proposal that:

a soil leaching device comprises a leaching barrel, a support column, a feeding hopper, a leaching pipe, a rotating shaft and a rotary driving device; the support is fixedly arranged at the bottom of the shower bucket; the top of the spray washing barrel is provided with a feed inlet, the lower part of the spray washing barrel is respectively provided with a liquid outlet and a discharge outlet, and the spray washing barrel is communicated with a feed hopper through the feed inlet; the shower pipe is fixedly arranged on the top wall in the shower barrel, a plurality of water outlets are formed in the shower pipe, and a plurality of spray heads are fixedly arranged on the shower pipe in a manner of being matched with the water outlets; the rotary shaft is vertically arranged in the spraying barrel, the rotary driving device is fixedly arranged at the bottom of the spraying barrel, an output shaft of the rotary driving device penetrates through the spraying barrel and then is fixedly connected with the rotary shaft, one end of the rotary shaft, far away from the rotary driving device, extends towards the feeding hopper, and the rotary shaft is respectively provided with a stirring rod and a supporting plate from top to bottom; the internal diameter of the shower bucket is gradually reduced from top to bottom.

Preferably, the supporting plate is arranged in an inverted funnel shape, the supporting plate is arranged around the rotating shaft, and a gap exists between the outer edge of the supporting plate and the inner wall of the leaching barrel.

Preferably, the layer board is provided with a plurality ofly, and a plurality of layer boards interval from top to bottom sets up, and the bore of the bottom of a plurality of layer boards is crescent from top to bottom.

Preferably, be provided with the scraper blade in the pivot, the scraper blade includes dead lever and squeegee blade, the one end and the pivot fixed connection of dead lever, the other end of dead lever sets up along the radial extension of pivot, squeegee blade is fixed to be set up in the bottom of dead lever, squeegee blade's lower limb contacts with the bottom surface of drenching the bucket.

Preferably, the leaching barrel comprises a barrel cover and a barrel body, the feeding hole is formed in the barrel cover, and a pull ring is fixedly arranged on the top wall of the barrel cover; the inner wall of the top of the barrel body is provided with a plurality of first clamping blocks around the axis, and the barrel cover is clamped at the tops of the first clamping blocks; the leaching pipe is fixedly arranged on the bottom wall of the barrel cover, and the barrel cover is matched with the leaching pipe to be provided with a water inlet.

Preferably, the soil leaching device is further comprising a sieve plate arranged in the feeding hopper, a plurality of second fixture blocks are arranged on the inner wall of the feeding hopper around the axis, and the sieve plate is clamped at the tops of the second fixture blocks.

The beneficial effects of the utility model are that concentrated the appearance, can make soil and leacheate fully contact, the drip washing is effectual. Particularly, the embodiment of the present invention is as follows: firstly, starting a rotary driving device, wherein a rotating shaft can drive a stirring rod and a supporting plate to rotate under the driving of the rotary driving device; then, adding the soil to be treated into a hopper, scattering the soil to be treated under the action of a stirring rod, enabling the soil to be treated to enter a leaching barrel, and naturally scattering the soil to the inner walls of a supporting plate and the leaching barrel; then, the leacheate in the leaching pipes can be sprinkled on the supporting plates and the inner walls of the leaching barrels through the showering heads, so that the polluted soil is leached. The utility model discloses at the implementation in-process, soil can scatter on the inner wall of layer board and drip washing bucket naturally under the effect of puddler, then drip washing, and at this in-process, the pivot lasts the rotation, can be so that soil on the layer board fully with the contact of drip washing liquid, drip washing effect is good.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a cross-sectional view of the soil washing apparatus of the present invention;

FIG. 2 is a schematic structural view of the middle shaft, the supporting plate and the scraper of the present invention;

fig. 3 is a top view of the shower pipe of the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

In the description of the embodiments of the present invention, it should be understood that the terms "upper", "front", "rear", "left", "right", "bottom", "side", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present embodiments.

In the description of the embodiments of the present invention, it should be further noted that unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may include, for example, a fixed connection, a detachable connection, or an integral connection; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood as appropriate by those of ordinary skill in the art.

The present invention will be further described with reference to the accompanying drawings and specific embodiments.

Example 1:

the embodiment provides a soil leaching device, as shown in fig. 1, comprising a leaching barrel 1, a support column 2, a feeding hopper 3, a leaching pipe 4, a rotating shaft 5 and a rotary driving device 6; the support 2 is fixedly arranged at the bottom of the leaching barrel 1; the top of the leaching barrel 1 is provided with a feed inlet 7, the lower part of the leaching barrel 1 is respectively provided with a liquid outlet 8 and a discharge outlet 9, the leaching barrel 1 is communicated with the charging hopper 3 through the feed inlet 7, it should be understood that the polluted soil to be treated can enter the leaching barrel 1 from the feed inlet 7, the treated soil can be led out from the leaching barrel 1 through the discharge outlet 9, and the leaching waste liquid after the action with the soil can be led out from the liquid outlet 8 into the leaching barrel 1 in the leaching process, in the embodiment, both the liquid outlet 8 and the discharge outlet 9 are provided with valves; the leaching pipe 4 is fixedly arranged on the top wall in the leaching barrel 1, a plurality of water outlets are formed in the leaching pipe 4, and a plurality of spray heads 10 are fixedly arranged on the leaching pipe 4 in a matching manner with the water outlets; the vertical setting of pivot 5 is in drip washing bucket 1, and rotary driving device 6 is fixed to be set up in the bottom of drip washing bucket 1, and rotary driving device 6's output shaft passes behind drip washing bucket 1 with pivot 5 fixed connection, and it should be noted that rotary driving device 6 can but not only be limited to adopting rotating electrical machines, revolving cylinder etc. to realize, and rotary driving device 6's output shaft passes through modes fixed connection such as buckle, screwed connection, convenient to detach with pivot 5. One end of the rotating shaft 5, which is far away from the rotary driving device 6, extends towards the charging hopper 3, and the rotating shaft 5 is respectively provided with a stirring rod 11 and a supporting plate 12 from top to bottom; the inner diameter of the shower bucket 1 is gradually reduced from top to bottom. It should be noted that the contaminated soil which enters the leaching barrel 1 from the hopper 3 and does not fall on the supporting plate 12 can fall on the inner side wall of the leaching barrel 1, then the leaching operation is performed, the inner diameter of the leaching barrel 1 is gradually reduced from top to bottom, and the storage area of the soil can be increased.

Preferably, the stirring rods 11 are provided in plurality, the stirring rods 11 are all obliquely and upwardly inclined, and the stirring rods 11 are evenly arranged on the rotating shaft 5.

In this embodiment, liquid outlet 8 goes out and still is provided with screen cloth 18 for the leacheate after handling filters, avoids taking out leaching barrel 1 with the earth after handling.

The implementation of this example is as follows: firstly, starting the rotary driving device 6, and driving the stirring rod 11 and the supporting plate 12 to rotate by the rotating shaft 5 under the driving of the rotary driving device 6; then, adding the soil to be treated into the feeding hopper 3, scattering the soil to be treated under the action of the stirring rod 11, allowing the soil to enter the leaching barrel 1, and naturally scattering the soil on the supporting plate 12 and the inner wall of the leaching barrel 1; then, the rinse solution in the rinse pipe 4 may be sprinkled on the inner walls of the pallet 12 and the rinse tub 1 by the shower head 10, thereby rinsing the contaminated soil. In the implementation process of the embodiment, soil can be naturally scattered on the inner walls of the supporting plate 12 and the leaching barrel 1 under the action of the stirring rod 11, then leaching is carried out, in the process, the rotating shaft 5 continuously rotates, the speed of the rotating shaft 5 can be adjusted according to the viscosity of the soil, if the soil is thick, the speed is accelerated, the soil on the supporting plate 12 can be fully contacted with the leaching solution, and the leaching effect is good.

Further, the supporting plate 12 is arranged in an inverted funnel shape, the supporting plate 12 is arranged around the rotating shaft 5, and a gap is formed between the outer edge of the supporting plate 12 and the inner wall of the leaching barrel 1.

It should be noted that the top end of the supporting plate 12 is arranged opposite to the feeding hopper 3, contaminated soil entering the leaching barrel 1 from the feeding hopper 3 is firstly stirred uniformly by the stirring rod 11 and then falls onto the supporting plate 12, the supporting plate 12 increases the retention time of the soil in the leaching barrel 1, and the soil and the liquid medicine are conveniently and fully mixed; in addition, because layer board 12 sets up to the funnel form that falls, the area of depositing of multiplicable soil, the soil that is convenient for to handle simultaneously falls to the bottom in leaching bucket 1, avoids the problem of soil siltation in leaching bucket 1, excellent in use effect.

In this embodiment, as shown in fig. 2, the supporting plates 12 are provided in a plurality, the supporting plates 12 are arranged from top to bottom at intervals, and the apertures of the bottom ends of the supporting plates 12 are gradually increased from top to bottom. So set up, can be convenient for pollute soil homodisperse, be convenient for carry out abundant drip washing to polluting soil, but the space of simultaneous make full use of 1 inside showering bucket.

Further, a scraper 13 is arranged on the rotating shaft 5, the scraper 13 comprises a fixing rod 1301 and a rubber scraper 1302, one end of the fixing rod 1301 is fixedly connected with the rotating shaft 5, the other end of the fixing rod 1301 extends along the radial direction of the rotating shaft 5, the rubber scraper 1302 is fixedly arranged at the bottom of the fixing rod 1301, and the lower edge of the rubber scraper 1302 is in contact with the bottom surface of the shower bucket 1. It should be noted that the scraping blade made of rubber can avoid soil from being broken, and can scrape the treated soil to the discharge hole 9, thereby improving the soil discharge speed.

Specifically, the leaching barrel 1 comprises a barrel cover 101 and a barrel body 102, the feeding hole 7 is formed in the barrel cover 101, and a pull ring 14 is fixedly arranged on the top wall of the barrel cover 101; a plurality of first clamping blocks 15 are arranged on the inner wall of the top of the barrel body 102 around the axis, and the barrel cover 101 is clamped on the tops of the first clamping blocks 15; the shower pipe 4 is fixedly arranged on the bottom wall of the barrel cover 101, and the barrel cover 101 is matched with the shower pipe 4 to be provided with a water inlet. Preferably, as shown in fig. 3, the washing pipe 4 is spirally wound on the bottom wall of the tub cover 101, and it should be understood that the washing pipe 4 may be, but not limited to, fixedly disposed on the bottom wall of the tub cover 101 by using a glue connection, a snap connection, or the like, which is not described herein again. It should be noted that after the soil washing operation is completed, the bucket cover 101 is opened, the processed soil still remaining on the pallet 12 is taken out, and then the rotating shaft 5, the stirring rod 11, the pallet 12 and the like in the bucket body 102 are cleaned.

Further, the soil leaching device further comprises a sieve plate 16 arranged in the feeding hopper 3, a plurality of second fixture blocks 17 are arranged on the inner wall of the feeding hopper 3 around the axis, and the sieve plate 16 is clamped at the tops of the second fixture blocks 17. It should be noted that, with such an arrangement, impurities in the soil to be treated can be screened out, and the subsequent processing workload can be reduced.

The various embodiments described above are merely illustrative, and may or may not be physically separate, as they relate to elements illustrated as separate components; if reference is made to a component displayed as a unit, it may or may not be a physical unit, and may be located in one place or distributed over a plurality of network units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment. One of ordinary skill in the art can understand and implement it without inventive effort.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: modifications of the technical solutions described in the embodiments or equivalent replacements of some technical features may still be made. Such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Finally, it should be noted that the present invention is not limited to the above-mentioned alternative embodiments, and that various other forms of products can be obtained by anyone in light of the present invention. The above detailed description should not be taken as limiting the scope of the invention, which is defined in the following claims, and which can be used to interpret the claims.

Claims

1. A soil leaching device is characterized in that: comprises a spray washing barrel (1), a support column (2), a feeding hopper (3), a spray washing pipe (4), a rotating shaft (5) and a rotary driving device (6); the strut (2) is fixedly arranged at the bottom of the shower bucket (1); the top of the spray washing barrel (1) is provided with a feeding hole (7), the lower part of the spray washing barrel (1) is respectively provided with a liquid outlet (8) and a discharge hole (9), and the spray washing barrel (1) is communicated with the charging hopper (3) through the feeding hole (7); the shower pipe (4) is fixedly arranged on the top wall in the shower barrel (1), a plurality of water outlets are formed in the shower pipe (4), and a plurality of spray heads (10) are fixedly arranged on the shower pipe (4) in a manner of being matched with the water outlets; the rotating shaft (5) is vertically arranged in the spray washing barrel (1), the rotary driving device (6) is fixedly arranged at the bottom of the spray washing barrel (1), an output shaft of the rotary driving device (6) penetrates through the spray washing barrel (1) and then is fixedly connected with the rotating shaft (5), one end, far away from the rotary driving device (6), of the rotating shaft (5) extends towards the feeding hopper (3), and the rotating shaft (5) is respectively provided with a stirring rod (11) and a supporting plate (12) from top to bottom; the inner diameter of the shower bucket (1) is gradually reduced from top to bottom.

2. A soil washing apparatus according to claim 1, wherein: the supporting plate (12) is arranged in an inverted funnel shape, the supporting plate (12) is arranged around the rotating shaft (5), and a gap exists between the outer edge of the supporting plate (12) and the inner wall of the spraying and washing barrel (1).

3. A soil washing apparatus according to claim 2, wherein: the layer board (12) are provided with a plurality ofly, and a plurality of layer boards (12) interval from top to bottom sets up, and the bore of the bottom of a plurality of layer boards (12) is crescent from top to bottom.

4. A soil washing apparatus according to claim 1, wherein: the improved shower cleaning device is characterized in that a scraper (13) is arranged on the rotating shaft (5), the scraper (13) comprises a fixing rod (1301) and a rubber scraper (1302), one end of the fixing rod (1301) is fixedly connected with the rotating shaft (5), the other end of the fixing rod (1301) extends along the radial direction of the rotating shaft (5), the rubber scraper (1302) is fixedly arranged at the bottom of the fixing rod (1301), and the lower edge of the rubber scraper (1302) is in contact with the bottom surface of the shower cleaning barrel (1).

5. A soil washing apparatus according to claim 1, wherein: the shower bucket (1) comprises a bucket cover (101) and a bucket body (102), the feeding hole (7) is formed in the bucket cover (101), and a pull ring (14) is fixedly arranged on the top wall of the bucket cover (101); a plurality of first clamping blocks (15) are arranged on the inner wall of the top of the barrel body (102) in a surrounding mode around the axis, and the barrel cover (101) is clamped at the tops of the first clamping blocks (15); the shower pipe (4) is fixedly arranged on the bottom wall of the barrel cover (101), and the barrel cover (101) is matched with the shower pipe (4) to be provided with a water inlet.

6. A soil washing apparatus according to claim 1, wherein: the soil leaching device further comprises a sieve plate (16) arranged in the feeding hopper (3), the inner wall of the feeding hopper (3) is provided with a plurality of second fixture blocks (17) around the axis, and the sieve plate (16) is clamped at the tops of the second fixture blocks (17).