CN210280173U

CN210280173U - Remediation equipment for treating organic contaminated soil

Info

Publication number: CN210280173U
Application number: CN201920876019.0U
Authority: CN
Inventors: 周敖冉
Original assignee: Jiangsu Boshi Construction Co ltd
Current assignee: Jiangsu Boshi Construction Co ltd
Priority date: 2019-06-11
Filing date: 2019-06-11
Publication date: 2020-04-10
Anticipated expiration: 2029-06-11

Abstract

The utility model belongs to the technical field of soil pollution treatment technique and specifically relates to a handle repair equipment of organic contaminated soil. The automatic water-seepage machine comprises a first conveying belt and a stirrer, wherein one end of the first conveying belt is located right above a feed inlet of the stirrer, a plurality of water seepage holes are formed in the first conveying belt, a first water tank is arranged between an upper layer and a lower layer of the first conveying belt, and the vertical downward orthographic projection of each water seepage hole is formed in the first water tank. The utility model has the advantages that the water and soil seeped from the seepage holes of the first conveyor belt fall into the first water tank firstly, the seeped mixed water and soil is prevented from directly falling onto the lower layer conveyor belt, and the effect that the rotation of the roller shaft between the conveyor belts can not be blocked by the seeped water and soil is achieved; the feeding screw rod is matched with the inner wall of the hollow cylinder, the feeding screw rod has no dead conveying angle, and the conveying efficiency is improved.

Description

Remediation equipment for treating organic contaminated soil

Technical Field

The utility model belongs to the technical field of soil pollution treatment technique and specifically relates to a handle repair equipment of organic contaminated soil.

Background

Soil is an organic component of an ecological environment system and is the most important and basic comprehensive natural resource for human survival and development. However, with the rapid development of industrialization in China, unreasonable exploitation of mineral resources and smelting discharge thereof, sewage irrigation and sludge application to soil for a long time, atmospheric sedimentation caused by human activities, application of chemical fertilizers and pesticides and the like, land pollution in China is serious, and the land pollution in China poses a serious threat to the living environment safety. How to protect land in China, restore soil pollution, establish a virtuous circle ecosystem and realize harmony and unity of economic, environmental and social benefits becomes an important problem to be solved urgently at present.

The utility model discloses a chinese utility model patent that publication number is CN206838758U provides an organic contaminated soil processing system, and this organic contaminated soil processing system includes first screw conveyer, belt conveyor, mixed mixer and drug bin, and first screw conveyer discharge gate is in the belt conveyor top, and the drug bin passes through second screw conveyer and mixed mixer intercommunication, will join in marriage the medicament that has in advance and stir the soil that receives the pollution in mixed mixer, restores the soil that receives the pollution through chemical remediation technique.

The belt conveyor of the organic contaminated soil treatment system is provided with the drain holes, soil can directly leak onto the lower-layer conveyor belt through the drain holes, and the contaminated soil can block the rotation of the roller shafts between the conveyor belts, so that the conveyor belts are unsmooth in operation.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a handle prosthetic devices of organic contaminated soil has the wash port of avoiding the conveyer belt and oozes water soil and influence conveyer belt roller pivoted effect.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:

the utility model provides a handle prosthetic devices of organic contaminated soil, includes first conveyer belt and mixer, is equipped with a plurality of infiltration holes on the first conveyer belt, and the discharge end of first conveyer belt is equipped with first basin to the feed inlet feed of mixer between the upper and lower two-layer of first conveyer belt, and the vertical decurrent orthographic projection in first basin in all infiltration holes.

Through adopting above-mentioned technical scheme, the soil and water that oozes through the infiltration hole falls into first basin, avoids the mixed soil and water that oozes directly to fall on the conveyer belt of lower floor, consequently the soil and water that oozes can not influence the rotation of conveyer belt roller.

Preferably, the side wall of the first water tank is provided with an overflow hole, and a plug is plugged in the overflow hole.

Through adopting above-mentioned technical scheme, the water and soil layering is realized through the natural sedimentation effect to the soil and water of mixing in first basin to just alright extract the stopper before water overflows in first basin drains, prevents that water from overflowing and causing the pollution.

Preferably, the bottom of the first water tank is provided with a feeding screw through a bearing, a motor is fixed on the first water tank and used for driving the feeding screw to rotate, an opening is formed in one end, far away from the motor, of the first water tank, and a water baffle is detachably connected to the opening.

Through adopting above-mentioned technical scheme, starter motor alright drive feeding screw rotates, transfers the soil that first basin bottom subsides to the opening part of first basin, and the bearing can make feeding screw rotate steadily.

Preferably, an installation plate is fixed to the top of the first water tank, the motor is fixed to the installation plate, a rotating shaft of the motor is coaxially connected with a transmission shaft, a first helical gear is coaxially fixed to the transmission shaft, a second helical gear is coaxially fixed to the feeding screw, and the first helical gear is vertically meshed with the second helical gear.

Through adopting above-mentioned technical scheme, the rotation axis of motor and pay-off screw rod need not coaxial placing, and the motor can be put at the basin top, has avoided the motor to put outside the basin, and the basin needs the condition of trompil in addition, needn't consider the sealed problem behind the trompil.

Preferably, the bottom of the first water tank is provided with a hollow cylinder, the hollow cylinder is arranged along the length direction of the first water tank, the side surface of the hollow cylinder is communicated with the bottom of the first water tank, and the feeding screw is matched with the inner wall of the hollow cylinder.

By adopting the technical scheme, no conveying dead angle exists between the feeding screw and the hollow cylinder, and the conveying efficiency is improved.

Preferably, an opening of the first water tank is provided with an ear plate, and the ear plate is connected with the water baffle through a bolt.

Through adopting above-mentioned technical scheme, after water overflows through the spillway hole in first basin, take off the breakwater, provide exhaust passageway for the soil that the pay-off screw rod shifted.

Preferably, a sealing strip is pressed between the ear plate and the water baffle.

Through adopting above-mentioned technical scheme, prevent that water from oozing from between otic placode and the breakwater, provide stable environment for soil nature settlement in the first basin.

Preferably, a second conveyor belt is arranged right below the opening of the first water tank.

Through adopting above-mentioned technical scheme, for providing the transfer passage from the soil of first basin internal discharge, avoid soil to fall on the lower floor of first conveyer belt.

Preferably, a second water tank is arranged under the first water tank, and the vertical downward orthographic projection of the first water tank falls in the second water tank.

Through adopting above-mentioned technical scheme, the water of exhaust in the first basin can all fall in the second basin, avoids causing the pollution to the environment.

To sum up, the utility model discloses a beneficial technological effect does:

1. the water and soil seeped from the seepage holes of the first conveyor belt fall into the first water tank firstly, and cannot directly fall onto the lower layer of the first conveyor belt, so that the seepage of the water and soil is prevented from influencing the movement of the conveyor belt;

2. the feeding screw rod is matched with the inner wall of the hollow cylinder, the feeding screw rod has no dead conveying angle, and the conveying efficiency is improved.

Drawings

FIG. 1 is a perspective view of a remediation apparatus for treating organically-polluted soil according to one embodiment;

FIG. 2 is an enlarged view of portion A of FIG. 1;

FIG. 3 is a schematic view of a first sink;

FIG. 4 is an enlarged view of portion B of FIG. 3;

FIG. 5 is an exploded view of the first water tank;

fig. 6 is an enlarged view of the portion C in fig. 5.

In the figure, 1, a first conveyor belt; 1a, water seepage holes; 2. a blender; 3. a first water tank; 3a, overflow holes; 3b, a plug; 31. an opening; 4. a bearing; 5. a feed screw; 6. a motor; 61. a drive shaft; 62. a first helical gear; 63. a second helical gear; 7. a water baffle; 8. mounting a plate; 9. a hollow cylinder; 10. an ear plate; 11. a bolt; 12. a sealing strip; 13. a second conveyor belt; 14. a second water tank; 15. a shoveling plate; 16. a compression roller; 17. a water shield.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Example (b): fig. 1 is the utility model discloses a handle prosthetic devices of organic contaminated soil, as shown in fig. 1, including first conveyer belt 1, the compression roller 16 that reduces in proper order along direction of transfer is installed to 1 top of first conveyer belt, and the discharge end of first conveyer belt 1 is fixed with shovel

native board

15, and 15 one end of shovel native board is located directly over 2 feed inlets of mixer, and the other end supports in the upper surface of first conveyer belt 1. Soil is put on the feed end of first conveyer belt 1, and soil is pressed to even by compression roller 16 in the transportation, paves on first conveyer belt 1, and shovel board 15 shovels the soil of first conveyer belt 1 terminal down, and the soil that shovels down slides into mixer 2 along shovel board 15.

As shown in fig. 1 and 2, the first conveyor belt 1 has a plurality of water seepage holes 1a, the first water tank 3 is arranged between the upper layer and the lower layer of the first conveyor belt 1, the width of the first water tank 3 is larger than the width of the first conveyor belt 1, and when the soil water content on the first conveyor belt 1 is high, water and soil particles in the soil can fall into the first water tank 3 through the water seepage holes 1 a. The side wall of the first water tank 3 is provided with overflow holes 3a, the overflow holes 3a are small, water flow overflowing from the overflow holes 3a is small, plugs 3b are arranged in the overflow holes 3a, the overflow holes 3a are used for slowly discharging water in the first water tank 3, and the situation that the water directly overflows from the top end of the first water tank 3 to cause pollution is avoided.

As shown in fig. 3 and 4, a mounting plate 8 is provided on the top of one end of the first water tank 3, a hollow cylinder 9 is provided on the bottom of the first water tank 3, and the side surface of the hollow cylinder 9 is communicated with the bottom of the first water tank 3. The motor 6 and the waterproof cover 17 are fixed on the mounting plate 8, the waterproof cover 17 covers the motor 6, the transmission shaft 61 is coaxially fixed on the rotating shaft of the motor 6, and the first helical gear 62 is coaxially fixed on the transmission shaft 61. The feeding screw 5 is arranged in the hollow cylinder 9 at the bottom, the feeding screw 5 is matched with the inner wall of the hollow cylinder 9 in shape, the feeding screw 5 is coaxially fixed with a second bevel gear 63, and the first bevel gear 62 is vertically meshed with the second bevel gear 63. A bearing 4 is fixed at one end of the bottom of the hollow cylinder 9 close to the motor 6, and the feeding screw 5 is fixed in the inner ring of the bearing 4.

As shown in fig. 5 and 6, an opening 31 is formed at one end of the first water tank 3 away from the motor 6, the water baffle 7 is sealed on the opening 31, an outward extending ear plate 10 is integrally formed at the opening 31, the ear plate 10 is connected with the water baffle 7 through a bolt 11, and a sealing strip 12 is pressed at the matching position of the water baffle 7 and the ear plate 10.

As shown in fig. 1, the second conveyor 13 is provided directly below the opening 31 of the first water tank 3, the second water tank 14 is provided directly below the first conveyor 1, the second water tank 14 has a larger width than the first water tank 3, and water overflowing from the first water tank 3 can fall into the second water tank 14.

The implementation principle of the embodiment is as follows: when the soil passes through the first conveyor belt 1, the soil is pressed by the pressing roller 16 above the first conveyor belt 1, water and fine particles in the soil fall into the first water tank 3 through the water seepage holes 1a on the first conveyor belt 1, the soil particles sink to the bottom of the first water tank 3 through natural sedimentation, and when the settled soil is accumulated to the height of the overflow holes 3a, the plugs 3b in the overflow holes 3a are pulled out, and the water flows into the second water tank 14 below.

When the water is no longer discharged from the opened spillway hole 3a, the water baffle 7 on the opening 31 is detached, the feed screw 5 is driven to rotate by the starting motor 6, the soil in the hollow cylinder 9 is transferred from the opening 31 to the second conveyor belt 13, and the second conveyor belt 13 conveys the soil away.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a handle prosthetic devices of organic contaminated soil, includes first conveyer belt (1) and mixer (2), is equipped with a plurality of infiltration holes (1 a) on first conveyer belt (1), and the discharge end of first conveyer belt (1) is to the feed inlet feed of mixer (2), its characterized in that: a first water tank (3) is arranged between the upper layer and the lower layer of the first conveyor belt (1), and the vertical downward orthographic projections of all the water seepage holes (1 a) fall into the first water tank (3).

2. The remediating apparatus as recited in claim 1, wherein: the side wall of the first water tank (3) is provided with an overflow hole (3 a), and a plug (3 b) is plugged in the overflow hole (3 a).

3. The remediating apparatus as recited in claim 1, wherein: the feed screw (5) is arranged at the bottom of the first water tank (3) through the bearing (4), the motor (6) is fixed on the first water tank (3), the motor (6) is used for driving the feed screw (5) to rotate, an opening (31) is formed in one end, far away from the motor (6), of the first water tank (3), and a water baffle (7) is detachably connected to the opening (31).

4. The remediating apparatus as recited in claim 3, wherein: the top of first basin (3) is fixed with mounting panel (8), and on motor (6) were fixed in mounting panel (8), the rotation axis coaxial coupling of motor (6) had transmission shaft (61), and coaxial fixed first helical gear (62) on transmission shaft (61), coaxial fixed second helical gear (63) on pay-off screw (5), first helical gear (62) and second helical gear (63) perpendicular meshing.

5. The remediating apparatus as recited in claim 3, wherein: the feeding device is characterized in that a hollow cylinder (9) is arranged at the bottom of the first water tank (3), the hollow cylinder (9) is arranged along the length direction of the first water tank (3), the side surface of the hollow cylinder (9) is communicated with the bottom of the first water tank (3), and the feeding screw (5) is matched with the inner wall of the hollow cylinder (9).

6. The remediating apparatus as recited in claim 3, wherein: an opening (31) of the first water tank (3) is provided with an ear plate (10), and the ear plate (10) is connected with the water baffle (7) through a bolt (11).

7. The remediating apparatus as recited in claim 6, wherein: and a sealing strip (12) is pressed between the ear plate (10) and the water baffle (7).

8. The remediating apparatus as recited in claim 3, wherein: a second conveyor belt (13) is arranged under the opening (31) of the first water tank (3).

9. The remediating apparatus as recited in claim 1, wherein: a second water tank (14) is arranged under the first water tank (3), and the vertical downward orthographic projection of the first water tank (3) falls in the second water tank (14).