CN112077139A - Deodorization device and method for soil odor treatment - Google Patents

Deodorization device and method for soil odor treatment Download PDF

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Publication number
CN112077139A
CN112077139A CN202010933239.XA CN202010933239A CN112077139A CN 112077139 A CN112077139 A CN 112077139A CN 202010933239 A CN202010933239 A CN 202010933239A CN 112077139 A CN112077139 A CN 112077139A
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China
Prior art keywords
pipe
soil
deodorant
drilling
rotating shaft
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CN202010933239.XA
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Chinese (zh)
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CN112077139B (en
Inventor
石佳奇
杨璐
范婷婷
杨敏
王祥
张亚
陈樯
赵远超
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Nanjing Institute of Environmental Sciences MEE
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Nanjing Institute of Environmental Sciences MEE
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
    • B09C—RECLAMATION OF CONTAMINATED SOIL
    • B09C1/00—Reclamation of contaminated soil
    • B09C1/08—Reclamation of contaminated soil chemically
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
    • A01B77/00—Machines for lifting and treating soil
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
    • B09C—RECLAMATION OF CONTAMINATED SOIL
    • B09C2101/00—In situ

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  • Life Sciences & Earth Sciences (AREA)
  • Soil Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Environmental Sciences (AREA)
  • Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
  • Processing Of Solid Wastes (AREA)

Abstract

The invention discloses a deodorizing device for soil odor treatment, which mainly comprises: the device comprises a drilling pipe capable of drilling into soil, a supporting frame for supporting the drilling pipe, an inner cylinder sleeved in the drilling pipe, a plurality of stepping mechanisms arranged in the inner cylinder and used for providing deodorant for the soil around the drilling pipe, and a power mechanism used for providing power for the stepping mechanisms; the power mechanism comprises: the stepping mechanism comprises a plurality of lead screws, sleeves arranged on each lead screw, a bearing connected with the sleeves, a rotating shaft connected to the other end of the bearing and an annular rack used for connecting the plurality of lead screws, and the stepping mechanism comprises: a first drill bit and a telescopic pipe for spraying deodorant out; the invention can carry out in-situ treatment on the peculiar smell soil, has smaller ground area to be broken, and is suitable for wide popularization.

Description

Deodorization device and method for soil odor treatment
Technical Field
The invention relates to the technical field of soil treatment, in particular to a deodorization device and a deodorization method for soil odor treatment.
Background
Soil is originally a natural accommodation place and a purification treatment place of various wastes, soil accepts pollutants, does not indicate that the soil is polluted, and indicates that the soil is polluted only when various pollutants accommodated in the soil are excessive and influence and exceed the self-purification capacity of the soil, so that the soil has harmful influence on hygiene and epidemiology. Causes soil pollution, such as industrial sludge, garbage agriculture, sewage irrigation, pollutant sedimentation in the atmosphere, and a large amount of mineral fertilizers and pesticides containing heavy metals.
At present, industrial development is rapid, chemical waste in factories is randomly stacked, soil is corroded by the chemical waste and gradually loses repairing capability, offensive odor harmful to human bodies is generated in the long term, the existing odor removing technology generally needs to dig out the soil firstly, and the odor of the odorous soil is easily released in the excavation and transportation processes, so that environmental risks are brought, and public opinion problems are caused.
Disclosure of Invention
In order to solve the technical problem, the invention provides a deodorization device and a deodorization method for soil odor treatment.
The technical points of the invention are as follows:
a deodorizing device for soil odor treatment mainly comprises: the device comprises a drilling pipe capable of drilling into soil, a supporting frame for supporting the drilling pipe, an inner cylinder sleeved in the drilling pipe, a plurality of stepping mechanisms arranged in the inner cylinder and used for providing deodorant for the soil around the drilling pipe, and a power mechanism used for providing power for the stepping mechanisms;
the support frame is provided with a sleeve for fixing the drilling pipe and fixing pieces arranged at two ends of the support frame for fixing the support frame;
the power mechanism comprises: the rotary shaft is provided with a rotary shaft groove, a raised line meshed with the rotary shaft groove is arranged on the inner side of the annular rack, and the lead screw at the topmost end is connected with an external motor to work;
the step mechanism includes: a first drill bit fixedly connected with one end of the sleeve and an extension tube used for sprinkling deodorant out;
the drill pipe includes: the material scattering mechanism comprises a plurality of material scattering openings, a connecting rod, a first material feeding pipe and a second material feeding pipe, wherein the material scattering openings are arranged at the positions, close to the bottom end, of the drilling-in pipes, the connecting rod is arranged at the center of the top end of the drilling-in pipes and used for being connected with an external motor, the first material feeding pipe is used for providing a deodorant at the position of the material scattering openings, the second material feeding pipe is used for supplying the deodorant to the material groove, and drill holes used for the stepping.
Furthermore, the two sides of the rotating shaft groove are respectively provided with a row of balls, so that the friction force is large when the two sides of the rack are in contact with the rotating shaft groove, the rotating speed of the rotating shaft is influenced, and the service life of the rack can be prolonged through the balls.
Furthermore, both ends of each telescopic pipe are provided with a blocking piece, when the telescopic pipe retracts, the blocking piece at the front end of the previous telescopic pipe can enable the next telescopic pipe to retract, and the same principle is that when the telescopic pipe extends, the blocking piece behind the previous telescopic pipe can pull the next telescopic pipe to extend forwards.
Furthermore, each telescopic pipe is a screw rod which can transmit the deodorant into soil.
Further, every the drilling inboard all sets up a sealing washer, prevents in the soil entering equipment.
Further, the method for collecting and treating the soil comprises the following steps:
s1: moving the support frame to the peculiar smell soil to be treated, fixing the support piece by using a fixing piece, inserting a drilling pipe into a sleeve on the support frame, and opening a motor on a connecting rod to enable the drilling pipe to drill into the soil;
s2: the drilling pipe enters soil, the topmost screw rod is located outside a soil surface, a motor connected with the topmost screw rod is started, the topmost screw rod is made to rotate and drive a rack to rotate, the rack drives a rotating shaft to rotate, the rotating shaft rotates and moves leftwards, the rack is made to move along with the rotating shaft through a rotating shaft groove in the rotating shaft, the rotating shaft can push against a sleeve pipe through a bearing after moving, and the sleeve pipe moves and rotates and simultaneously drives a first drill bit to rotate and move under the action of the screw rod;
s3: the stepping mechanism is driven to do circular motion through the drilling pipe, so that the soil around the drilling pipe can contact the deodorant, and the method specifically comprises the following steps: injecting a deodorant into the material tank through the second feeding pipe, transmitting the deodorant into soil through the telescopic pipe, uniformly stirring the deodorant and the soil through the telescopic pipe, and finishing the broadcast sowing of the deodorant drilled at the bottom end of the feeding pipe through the first feeding pipe;
s4: the motor on the lead screw at the top end is enabled to rotate reversely, the telescopic pipe is contracted through the reverse movement of the rack, the first drill bit is enabled to return to the initial position, the motor on the connecting rod rotates reversely, and the drill pipe is pulled out.
Furthermore, in the step S, the deodorant added into the first feeding pipe can be in a solid state or a liquid state.
Compared with the prior art, the invention has the beneficial effects that:
firstly, the invention can broadcast the deodorant while drilling by arranging the drilling pipe and the first feeding pipe, so that the deodorant is mixed with the odorous soil to be treated, and the deodorant reacts with substances generating the odor in the soil to consume the substances, thereby reducing the content of the substances generating the odor in the soil.
Secondly, the first drill bit is rotated to enter the soil by arranging the stepping mechanism and the power mechanism which horizontally extend and contract, and the deodorant in the material groove is conveyed to the soil by the telescopic pipe with the dragon rod shape.
Thirdly, the chain on the power mechanism can move along with the movement of the rotating shaft and constantly keeps meshed with the rotating shaft, so that the first drill bit in the stepping mechanism rotates and moves, and the convenience of rotating and stepping the drill bit below the soil surface is improved.
Drawings
FIG. 1 is a front view of the internal structural schematic of the present invention;
FIG. 2 is a left side view of a schematic of the external configuration of the drill pipe of the present invention;
FIG. 3 is an enlarged view of the schematic view of the structure of the portion B of the present invention;
FIG. 4 is an enlarged view of the schematic view of the part A of the present invention;
figure 5 is a schematic view of the telescopic tube structure of the present invention.
The device comprises a support frame 1, a support frame 11, a fixing piece 12, a sleeve 2, an inner cylinder 21, an opening 3, a power mechanism 31, a screw rod 32, a sleeve 33, a bearing 34, a rotating shaft 341, a rotating shaft groove 342, a ball 35, a rack 351, a convex strip 4, a stepping mechanism 41, a first drill bit 42, a material groove 43, an extension pipe 431, a baffle 44, a drilling hole 441, a sealing ring 5, a drilling pipe 51, a connecting rod 52, a material scattering opening 53, a second drill bit 6, a first material feeding pipe 7 and a second material feeding pipe.
Detailed Description
Example (b):
as shown in fig. 1, a deodorizing device for soil odor treatment mainly comprises: the device comprises a drilling pipe 5 capable of drilling into soil, a support frame 1 for supporting the drilling pipe 5, an inner cylinder 2 sleeved in the drilling pipe 5, a plurality of stepping mechanisms 4 arranged in the inner cylinder 2 and used for providing deodorant for the soil around the drilling pipe 5, and a power mechanism 3 used for providing power for the stepping mechanisms 4;
the support frame 1 is provided with a sleeve 12 for fixing the drilling pipe 5 and fixing pieces 11 arranged at two ends of the support frame 1 for fixing the support frame 1;
as shown in fig. 1 and 3, the power mechanism 3 includes: the four lead screws 31, the sleeves 32 arranged on each lead screw 31, the bearings 33 connected with the right ends of the sleeves 32, the rotating shafts 34 connected with the other ends of the bearings 33 and the annular racks 35 used for connecting the plurality of lead screws 31, wherein each rotating shaft 34 is provided with a rotating shaft groove 341, a convex strip 351 meshed with the rotating shaft groove 341 is arranged on the inner side of each annular rack 35, and the lead screw 31 at the topmost end is connected with an external motor to work;
as shown in fig. 1 and 4, the stepping mechanism 4 includes: a first drill 41 fixedly connected to one end of the casing 32 and a plurality of extension tubes 43 for discharging deodorant;
as shown in fig. 1, the drill pipe 5 includes: the deodorant feeding device comprises a plurality of material scattering openings 52 arranged at the position, close to the bottom end, of the drilling pipe 5, a connecting rod 51 arranged at the center of the top end of the drilling pipe 5 and used for connecting an external motor, a first material feeding pipe 6 used for providing deodorant at the position of the material scattering openings 52, and a second material feeding pipe 7 used for feeding deodorant to the material tank 42, wherein a drilling hole 44 used for the stepping mechanism 4 to penetrate through is formed in the side surface of the drilling pipe 5.
As shown in fig. 3, a row of balls 342 is disposed on each of both sides of the rotation shaft groove 341.
As shown in fig. 5, two ends of each extension tube 43 are provided with a stopper 431.
As shown in fig. 5, each of the extension tubes 43 is a hinge rod.
As shown in fig. 2, a sealing ring 441 is disposed inside each of the bores 44.
The method for treating the odorous soil by the device comprises the following steps:
s1: moving the support frame 1 to the peculiar smell soil to be treated, fixing the support member 1 by using a fixing member 11, inserting the drilling pipe 5 into a sleeve 12 on the support frame 1, and opening a motor on a connecting rod 51 to enable the drilling pipe 5 to drill into the soil;
s2: the drilling pipe 5 enters soil, the topmost lead screw 31 is positioned outside the soil surface, a motor connected with the topmost lead screw 31 is started, the topmost lead screw 31 is made to rotate and drive a rack 35 to rotate, the rack 35 drives a rotating shaft 34 to rotate, the rotating shaft 34 rotates and moves leftwards, the rack 35 is made to move along with the rotating shaft 34 through a rotating shaft groove 341 in the rotating shaft 34, the rotating shaft 34 can push against a sleeve 32 to move through a bearing 33 after moving, and the sleeve 32 moves and rotates and simultaneously drives a first drill bit 41 to rotate and move due to the action of the lead screw 31;
s3: drive step mechanism 4 through boring pipe 5 and do circular motion, make the soil around boring pipe 5 all can contact the deodorant, specifically do: deodorant is injected into the material groove 42 through the second feeding pipe 7, the deodorant is transmitted into the soil through the extension pipe 43, the deodorant and the soil are uniformly stirred through the extension pipe 43, and the deodorant scattering of the scattering port 52 at the bottom end of the drilling pipe 5 can be completed through the first feeding pipe 6;
s4: the motor on the top end screw 31 is reversed, the telescopic tube 43 is contracted by the reverse movement of the rack 35, the first drill 41 is returned to the initial position, the motor on the connecting rod 51 is rotated in the reverse direction, and the drill pipe 5 is pulled out.
In the step S3, the deodorant added into the first feeding pipe 6 may be in a solid form or a liquid form, and when the soil density is too high, the soil may be deodorized by mixing the deodorant with the aqueous solution and injecting the mixed aqueous solution into the soil through the first feeding pipe 6 by a booster pump.

Claims (7)

1. A deodorizing device for soil odor treatment is characterized by mainly comprising: the device comprises a drilling pipe (5) capable of drilling into soil, a support frame (1) for supporting the drilling pipe (5), an inner cylinder (2) sleeved in the drilling pipe (5), a plurality of stepping mechanisms (4) arranged in the inner cylinder (2) and used for providing deodorant for the soil around the drilling pipe (5), and a power mechanism (3) used for providing power for the stepping mechanisms (4);
the support frame (1) is provided with a sleeve (12) for fixing the drilling pipe (5) and fixing pieces (11) arranged at two ends of the support frame (1) for fixing the support frame (1);
the power mechanism (3) comprises: the lead screw assembly comprises a plurality of lead screws (31), sleeves (32) arranged on each lead screw (31), bearings (33) connected with the sleeves (32), rotating shafts (34) connected to the other ends of the bearings (33) and annular racks (35) used for connecting the lead screws (31), wherein each rotating shaft (34) is provided with a rotating shaft groove (341), a convex strip (351) meshed with the rotating shaft groove (341) is arranged on the inner side of each annular rack (35), and the lead screw (31) at the topmost end is connected with an external motor to work;
the step mechanism (4) includes: a first drill (41) fixedly connected with one end of the sleeve (32) and an extension pipe (43) used for spraying deodorant out;
the drill pipe (5) comprises: the deodorant feeding device comprises a plurality of material scattering openings (52) which are arranged at the positions, close to the bottom ends, of the drilling pipes (5), a connecting rod (51) which is arranged at the center of the top ends of the drilling pipes (5) and used for being connected with an external motor, a first material feeding pipe (6) which is used for providing a deodorant at the position of the material scattering openings (52), and a second material feeding pipe (7) which is used for supplying the deodorant to a material groove (42), wherein drilling holes (44) which are used for the stepping mechanisms (4) to penetrate through are formed in the side faces of the drilling pipes (5).
2. The deodorizing device for the soil odor treatment according to claim 1, wherein a row of balls (342) is provided on both sides of said rotation shaft groove (341).
3. A deodorising block as claimed in claim 1, characterised in that a stop (431) is provided at each end of each telescopic tube (43).
4. A deodorising block as claimed in claim 1, characterised in that each telescopic tube (43) is a screw rod.
5. A deodorising block as claimed in claim 1, characterised in that a sealing ring (441) is provided inside each bore hole (44).
6. A method for treating odorous soil by using the device of any one of claims 1 to 5, comprising the steps of:
s1: moving the support frame (1) to the peculiar smell soil to be treated, fixing the support piece (1) by using a fixing piece (11), inserting a drilling pipe (5) into a sleeve (12) on the support frame (1), and opening a motor on a connecting rod (51) to enable the drilling pipe (5) to drill into the soil;
s2: the drilling pipe (5) enters soil, the topmost lead screw (31) is located outside a soil surface, a motor connected with the topmost lead screw (31) is started, the topmost lead screw (31) is made to rotate and drive a rack (35) to rotate, the rack (35) drives a rotating shaft (34) to rotate, the rotating shaft (34) rotates and moves leftwards, the rack (35) is made to move along with the rotating shaft (34) through a rotating shaft groove (341) in the rotating shaft (34), the rotating shaft (34) can push against a sleeve (32) to move after moving, and due to the action of the lead screw (31), the sleeve (32) moves and rotates and simultaneously drives a first drill bit (41) to rotate and move;
s3: drive step mechanism (4) through boring into pipe (5) and do circular motion, make the soil around boring into pipe (5) all can contact the deodorant, specifically do: deodorant is injected into the material groove (42) through the second feeding pipe (7), the deodorant is conveyed into the soil through the telescopic pipe (43), the deodorant and the soil are uniformly stirred through the telescopic pipe (43), and the deodorant scattering of the spraying opening (52) at the bottom end of the drilling pipe (5) can be completed through the first feeding pipe (6);
s4: the motor on the top end screw rod (31) is reversely rotated, the telescopic pipe (43) is contracted through the reverse movement of the rack (35), the first drill bit (41) returns to the initial position, the motor on the connecting rod (51) is reversely rotated, and the drill pipe (5) is pulled out.
7. The method for treating soil with odor according to claim 6, wherein the deodorant is added into the first feeding pipe (6) in a solid form or a liquid form in step S3.
CN202010933239.XA 2020-09-08 2020-09-08 Deodorization device and method for soil odor treatment Active CN112077139B (en)

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Application Number Priority Date Filing Date Title
CN202010933239.XA CN112077139B (en) 2020-09-08 2020-09-08 Deodorization device and method for soil odor treatment

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Application Number Priority Date Filing Date Title
CN202010933239.XA CN112077139B (en) 2020-09-08 2020-09-08 Deodorization device and method for soil odor treatment

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CN112077139B CN112077139B (en) 2022-02-22

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113000596A (en) * 2021-03-13 2021-06-22 广东省润土环境治理有限公司 Contaminated soil remediation system

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015217331A (en) * 2014-05-15 2015-12-07 清水建設株式会社 Method and device for deodorizing odor-containing soil
CN208928848U (en) * 2018-07-30 2019-06-04 南京康地环保科技有限公司 A kind of contaminated soil in-situ immobilization equipment
CN209094167U (en) * 2018-10-31 2019-07-12 安文彬 A kind of soil restoring device going deep into soil convenient for bacterial manure
CN209109819U (en) * 2018-10-15 2019-07-16 广西诺世泰环保科技有限公司 A kind of prosthetic device for soil and groundwater
EP3523480A1 (en) * 2017-10-20 2019-08-14 Olivier Industrie NV Soil-displacement drill, method for converting a soil-displacement drill and method for forming a foundation pile
CN210033273U (en) * 2019-05-15 2020-02-07 安徽昊宇建设工程有限公司 Non-excavation drilling equipment
CN110773557A (en) * 2019-10-18 2020-02-11 姚爽 Ecological soil remediation device
CN110935721A (en) * 2019-12-25 2020-03-31 中科鼎实环境工程有限公司 Closed soil taking system for polluted soil and soil taking replacement repair method

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015217331A (en) * 2014-05-15 2015-12-07 清水建設株式会社 Method and device for deodorizing odor-containing soil
EP3523480A1 (en) * 2017-10-20 2019-08-14 Olivier Industrie NV Soil-displacement drill, method for converting a soil-displacement drill and method for forming a foundation pile
CN208928848U (en) * 2018-07-30 2019-06-04 南京康地环保科技有限公司 A kind of contaminated soil in-situ immobilization equipment
CN209109819U (en) * 2018-10-15 2019-07-16 广西诺世泰环保科技有限公司 A kind of prosthetic device for soil and groundwater
CN209094167U (en) * 2018-10-31 2019-07-12 安文彬 A kind of soil restoring device going deep into soil convenient for bacterial manure
CN210033273U (en) * 2019-05-15 2020-02-07 安徽昊宇建设工程有限公司 Non-excavation drilling equipment
CN110773557A (en) * 2019-10-18 2020-02-11 姚爽 Ecological soil remediation device
CN110935721A (en) * 2019-12-25 2020-03-31 中科鼎实环境工程有限公司 Closed soil taking system for polluted soil and soil taking replacement repair method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113000596A (en) * 2021-03-13 2021-06-22 广东省润土环境治理有限公司 Contaminated soil remediation system

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