CN206567319U - A kind of integrated repaired item for soft clay matter - Google Patents

A kind of integrated repaired item for soft clay matter Download PDF

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Publication number
CN206567319U
CN206567319U CN201621436514.2U CN201621436514U CN206567319U CN 206567319 U CN206567319 U CN 206567319U CN 201621436514 U CN201621436514 U CN 201621436514U CN 206567319 U CN206567319 U CN 206567319U
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China
Prior art keywords
storehouse
reaction warehouse
medicament
integrated
soft clay
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CN201621436514.2U
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Chinese (zh)
Inventor
沈婷婷
沈超
郑超
吴育林
陈展
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Shanghai Survey Design And Research Institute Group Co ltd
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Shanghai Geotechnical Investigations and Design Institute Co Ltd
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Abstract

The utility model discloses a kind of integrated repaired item for soft clay matter, it includes sieving approach device, reaction warehouse, medicament storehouse and gas collection processing unit;The sieving approach device is delivered to the reaction warehouse by feeding transmitting device by soil;The reaction warehouse is closed structure, and the reaction warehouse connects the medicament storehouse and the gas collection processing unit respectively.The utility model has the advantages that, soil pre-treatment efficiency is improved, the uniformity of increase medicament and soil mix makes reaction more abundant, while realizing that gas collection processing, there is provided mobile gas solution, strengthens repairing effect, practicality is stronger.

Description

A kind of integrated repaired item for soft clay matter
Technical field
The utility model belongs to contaminated site recovery project field, and in particular to a kind of integration for soft clay matter Repaired item.
Background technology
Industrialize with China, the continuous quickening of urbanization process, the resettlement of contaminated industry enterprise and environment burst accident Generation produce substantial amounts of contaminated site, threaten environmental ecology and public health.Therefore the reparation to contaminated soil becomes Remediation contaminated soil field urgent problem to be solved.
Recovery technique is divided into situ and dystopy according to processing position.Wherein in-situ immobilization can not quick identifying processing effect, Showering need to lease dystopy disposal field, costly, and secondary pollution prevention and control difficulty is big.Summary Pros and Cons, it is more next More former field showering technologies are favored by everybody.
The former field showering technology of conventional soil is mainly entered using engineering equipment by medicament is repaired with pollutant in soil Row mix reacts to reach the effect for reducing its concentration.Because most of contaminated soil repaired contains substantial amounts of building Rubbish, and the high cohesive soil of moisture content is more, the engineering equipment that the current country is used can not realize that soil is fast for soft clay Speed screening, it is broken after be well mixed with medicament uniform stirring, cohesive soil is into being bonded in rotary shaft or screening slot after equipment in addition Deng on component, with the growth of processing time, component is blocked, it is impossible to be operated again.It is more prominent, for volatilization The soil of contact scar, the loss of uncontrollable dusty gas, easily causes secondary pollution in processing procedure.So being badly in need of one at present Planting is used for soft clay matter, can quickly realize the reparation of the Multifunctional centralized one such as screening, broken, dosing, stirring, gas collection Equipment.
The content of the invention
The purpose of this utility model is for soft clay matter according to above-mentioned the deficiencies in the prior art part there is provided a kind of Integrated repaired item, the integrated repaired item is obtained by equipment such as integrating remark storehouse, medicament storehouse, gas collection processing units To multi-functional repaired item.
The utility model purpose is realized and completed by following technical scheme:
A kind of integrated repaired item for soft clay matter, it include sieving approach device, reaction warehouse, medicament storehouse with And gas collection processing unit;The sieving approach device is delivered to the reaction warehouse by feeding transmitting device by soil;Institute Reaction warehouse is stated for closed structure, the reaction warehouse connects the medicament storehouse and the gas collection processing unit respectively.
The sieving approach device, which is provided with below charging aperture, the charging aperture, is provided with vibrations grid and cutter group Part;The cutter assembly includes being provided with some cutting knifes in some cutting knife rotating shafts, the cutting knife rotating shaft;The charging transmission dress Put the lower section for being arranged on the cutter assembly.
The vibrations grid and cutting knife rotating shaft are horizontally disposed, and the height at the vibrations grid center is more than institute State the height at vibrations grid edge;Each cutting knife rotating shaft of the cutter assembly is independently rotated mutually.
The medicament position in storehouse is above the reaction warehouse, including is divided into upper and lower liquid preparation storehouse and solid chemicals storehouse; The solid chemicals storehouse is connected with the reaction warehouse, and solid chemicals are delivered into the reaction warehouse by conveying worm In;The liquid preparation storehouse is connected to the shower in the reaction warehouse by medicament conveyance conduit.
The side in the solid chemicals storehouse is provided with door, passes through between the conveying worm and the solid chemicals storehouse Hook connection;It is provided with manhole and compound pump, the medicament conveyance conduit and is connected with the top of the liquid preparation storehouse Flow-control module.
The reaction warehouse is internally provided with above stirring breaker, the stirring breaker and is provided with shower; The stirring breaker includes some hollow spindles, described hollow if the side wall of the hollow spindle offers dry medicament hole The end connection transmission mechanism and medicine feeding apparatus of main shaft, the side wall of the hollow spindle are provided with some crushing teeths;Institute State crushing teeth and be internally provided with heating plate.
The gas collector includes the air entry being arranged on above the stirring breaker and connects described inhale The collecting pipe of gas port.
The hollow spindle is set with level ground in inclination angle.
The gas collection processing unit includes absorbent charcoal adsorber, air exhauster and is arranged on inside the reaction warehouse Gas collector;The gas collector connects the air exhauster;The air exhauster connects the charcoal absorption dress Put;The absorbent charcoal adsorber is internally provided with the filter screen that activated carbon is equipped with some metafiltration nets, the filter screen.
The sieving approach device, reaction warehouse, medicament storehouse and gas collection processing unit are installed on chassis, described Wheel group and hydraulic stem are provided with below chassis, the end of the bottom plate is provided with traction hook.
The utility model has the advantages that, soil pre-treatment efficiency is improved, the uniformity of increase medicament and soil mix makes Reaction is more abundant, while realizing that gas collection processing, there is provided mobile gas solution, strengthens repairing effect, practicality is more By force.
Brief description of the drawings
Fig. 1 be the utility model in be used for soft clay matter integrated repaired item side view;
Fig. 2 be the utility model in sieving approach device top view;
Fig. 3 is the side view for shaking grid in the utility model;
Fig. 4 be the utility model in medicament storehouse side view;
Fig. 5 be the utility model in shower top view;
Fig. 6 is the three-dimensional view for stirring breaker in the utility model;
Fig. 7 be the utility model in gas collector side view;
Fig. 8 be the utility model in gas collector top view;
Fig. 9 be the utility model in absorbent charcoal adsorber side view.
Embodiment
Feature of the present utility model and other correlated characteristics are made further specifically by embodiment below in conjunction with accompanying drawing It is bright, in order to the understanding of technical staff of the same trade:
Mark 1-35 is respectively in such as Fig. 1-9, figure:Sieving approach device 1, reaction warehouse 2, medicament storehouse 3, gas collection processing Device 4, charging transmitting device 5, chassis 6, traction link up with 7, hydraulic stem 8, charging aperture 9, shake grid 10, cutter assembly 11, cut Swivel axle 12, cutting knife 13, cat ladder 14, liquid preparation storehouse 15, solid chemicals storehouse 16, shower 17, compound pump 18, medicament delivery pipe Road 19, suspension bracket 20, shower nozzle 21, stirring breaker 22, hollow spindle 23, medicament hole 24, crushing teeth 25, gas collector 26th, air entry 27, collecting pipe 28, transmission mechanism 29, discharging conveying arrangement 30, discharging opening 31, absorbent charcoal adsorber 32, take out Blower fan 33, filter screen 34, gas outlet 35.
Embodiment:As shown in figure 1, the present embodiment is specifically related to a kind of integrated repaired item for soft clay matter, It includes sieving approach device 1, reaction warehouse 2, medicament storehouse 3 and gas collection processing unit 4;Sieving approach device 1 is by entering Soil is delivered to reaction warehouse 2 by material transmitting device 5;Reaction warehouse 2 is closed structure, and reaction warehouse 2 connects medicament storehouse 3 and gas respectively Body collection and treatment device 4.
As shown in figure 1, sieving approach device 1, reaction warehouse 2, medicament storehouse 3 and gas collection processing unit 4 are mounted in bottom On disk 6, the bottom on chassis 6 is provided with multipair tire;Traction hook 7 is provided with the front portion on chassis 6;The bottom on chassis 6 is set There is hydraulic stem 8;Traction hook 7 can be connected with trailer, and equipment that can by chassis 6 and thereon by trailer is transported for long-distance; Hydraulic stem 8 extends downwards when equipment investment is used, and support earthward, plays the fixed effect of support.
As shown in Figures 1 to 3, sieving approach device 1 is arranged on the rear end on chassis 6, for being broken to pending soil Broken screening, and by feed transmitting device 5 will it is broken after soil be delivered to inside reaction warehouse 2;Sieving approach device 1 is provided with Charging aperture 9;The lower section of charging aperture 9 is provided with vibrations grid 10 and cutter assembly 11;Cutter assembly 11 includes some cutting knifes Some cutting knifes 13 are provided with rotating shaft 12, cutting knife rotating shaft 12;Each cutting knife rotating shaft 12 of cutter assembly 11 is independent mutually to be rotated, from entering The soil that material mouth 9 enters falls on sieving approach device 1, in the case where the rotation of cutting knife rotating shaft 12 drives, and cutting knife 13 says that soil is shredded; Each cutting knife rotating shaft 12 is independent to be rotated, when cutting knife 13 runs into hard material, and direction of rotation capable of automatic changing prevents from damaging machinery Component.
As shown in Figures 1 to 3, vibrations grid 10 is arranged horizontally at identical height with cutter assembly 11, and shakes Moving grid lattice 10 and cutter assembly 11 are interlaced in same level;In cutter assembly 11 carries out cutting process to soil, Soil after the 10 pairs of cuttings of vibrations grid is screened;The height for shaking the center of grid 10 is more than the height at vibrations grid 10 edge Degree;Soil less than screening size drops down onto the charging transmitting device 5 of the lower section of cutter assembly 11 under vibrations grid 10;And more than sieve The edge of the soil block or stone that selects size and can not be shredded by cutting knife 13 from vibrations grid 10 falls into stone conveying device.This reality The sieving approach device 1 for applying example is detachable, according to demand of the reality to soil particle diameter, can change the vibrations grid of different size Lattice 10 and cutter assembly 11.
In the present embodiment, charging aperture 9 is inverted trapezoidal, wide at the top and narrow at the bottom, soil can be poured into sieving approach by excavator The inside of device 1.
As shown in Fig. 1,4 and 5, medicament storehouse 3 is located at the top of reaction warehouse 2, and overall medicament storehouse 3 is in cylindrical, medicament storehouse 3 Lateral wall be provided with cat ladder 14;Medicament storehouse 3 is used to the inside of reaction warehouse 2 provide soil remediation medicament;Medicament storehouse 3 includes setting up separately In upper and lower liquid preparation storehouse 15 and solid chemicals storehouse 16;Liquid preparation storehouse 15 is connected to reaction by medicament conveyance conduit 19 Shower 17 in storehouse 2;The top in liquid preparation storehouse 15 is provided with manhole and compound pump 18, and compound pump 18 can be by liquid Medicament sets the inside in pumping liquid medicament storehouse 15 from external storage;The bottom in liquid preparation storehouse 15 has one by four circumferential middle parts The small gradient, is easy to medicament to flow;The bottom centre in liquid preparation storehouse 15 sets a downward medicament conveyance conduit 19;Medicine Flow-control module is installed on agent conveyance conduit 19, can outside control dosing when uninterrupted.The module mainly includes electronic Flow control valve, flow sensor and intelligent controller, intelligent controller are arranged on the outside in medicament storehouse 3, to realize that flow is remote Journey is adjusted.Uninterrupted can be adjusted according to soil charging rate and the proportioning of medicament and soil during practical operation.Medicament delivery pipe Road 19 is connected to the shower 17 inside reaction warehouse 2, and shower 17 is provided with some shower nozzles 21, medicament can be made uniformly to be sprayed at instead Answer and bucket type dust cover is housed on the soil inside storehouse 2, shower nozzle 21, prevent the solid chemicals come from above from blocking shower nozzle 21, spray Shower pipe 17 is suspended in the top of reaction warehouse 2 by suspension bracket 20.
Solid chemicals storehouse 16 is arranged on the lower section in liquid preparation storehouse 15, and is connected with reaction warehouse 2;Solid chemicals storehouse 16 leads to Cross conveying worm solid chemicals are delivered to wherein and then entered in reaction warehouse 2;The side in solid chemicals storehouse 16 is provided with storehouse Door, connects to dismantle between conveying worm and solid chemicals storehouse 16 by hook.
As shown in Fig. 1,4,6,7,8, reaction warehouse 2 is used for by the soil from sieving approach device 1 and from medicament storehouse 3 Reparation medicament carry out hybrid reaction, to be repaired to contaminated soil;Reaction warehouse 2 is internally provided with the broken dress of stirring 22 are put, stirring breaker 22 includes some hollow spindles 23, if the side wall of hollow spindle 23 offers dry medicament hole 24;It is hollow The end connection transmission mechanism 29 and medicine feeding apparatus of main shaft 23, the medicament conveying in medicine feeding apparatus connection medicament storehouse 3 Pipeline 19;The side wall of hollow spindle 23 is provided with some crushing teeths 25;Crushing teeth 25 is internally provided with heating plate;The broken dress of stirring The top for putting 22 is provided with shower 17;Hollow spindle 23 is set with level ground in inclination angle;Also set up at the top of reaction warehouse 2 There is gas collector 26, gas collector 26 includes being arranged on air entry 27 and the connection of the top of stirring breaker 22 The collecting pipe 28 of air entry 27.
As shown in Fig. 1,4,6, in repair process is carried out to soil using reaction warehouse 2, the charging of sieving approach device 1 is passed Soil after crushing is delivered to inside reaction warehouse 2 by defeated device 5;The stirring breaker 22 in following reaction storehouse 2 is carried out to soil Stirring, shower 17 sprays liquid preparation to soil in whipping process, and spiral conveying mechanism mixes solid chemicals into soil, Liquid preparation is also injected in the medicament hole 24 of hollow spindle 23 into soil simultaneously;Breaker 22 is simultaneously stirred by various medicines Thing is stirred with soil and mixed, and the heating plate in crushing teeth 25 is heated to soil, to accelerate between soil and medicament Reaction rate;Because hollow spindle 23 and level ground are set in inclination angle, soil is gradually to reaction warehouse 2 in whipping process Outlet movement, the soil for arriving at the outlet of reaction warehouse 2 is transported to discharging opening 31 through the conveying arrangement 30 that discharges.
As shown in Fig. 7,8,9, during the soil in reaction warehouse 2 is reacted with various medicaments, it can produce substantial amounts of Pernicious gas;Gas collection processing unit 4 collects the volatility gas in reaction warehouse 2 by the gas collector 26 of reaction warehouse 2 Body, and the gas being collected into is handled;Gas collection processing unit 4 include absorbent charcoal adsorber 32, air exhauster 33 with And it is arranged on the gas collector 26 inside reaction warehouse 2;After air exhauster 33 is opened, the pernicious gas in reaction warehouse 2 passes through gas Air entry 27, the collecting pipe 28 of body collection device 26 are delivered to air exhauster 33, and pernicious gas is delivered to by subsequent air exhauster 33 Absorbent charcoal adsorber 32;Absorbent charcoal adsorber 32 is internally provided with some metafiltration nets 34, filter screen 34 and is equipped with activated carbon; Pernicious gas when flowing through filter screen 34 harmful components therein can be tightly held by activated carbon;Remaining air is from activated carbon after the completion of absorption The gas outlet 35 of adsorbent equipment 32 is discharged into air.
The beneficial effect of the present embodiment:
Sieving approach device 1 can be sieved to native stone, and soil is crushed, and can effectively reduce reaction warehouse 2 The loss of interior stirring breaker 22, and in follow-up agent-feeding treatment, because soil is more in small, broken bits, the haptoreaction with medicament Also it is more abundant.
Solid chemicals storehouse 3 is combined with liquid preparation storehouse 3, be divided into above and below two layers, greatly reduce accounting for for medicament storehouse 3 Ground area, so as to reduce the floor space of this integrated prosthetic appliance.
Can realize the intelligent control of dosing speed by flow-control module, it is more convenient with accurately control medicament with The proportioning of soil.Solid chemicals storehouse 3 need to only control the charging rate of conveying worm in dosing, with regard to that can control solid chemicals storehouse Dosing speed, so as to control soil and dosages distribution.
The import and export of reaction warehouse 2 are overall more closed than narrow, coordinate gas collection processing unit to greatly reduce The loss of volatility and semi-volatile organic matter during soil remediation, is discharged, it is to avoid soil after pernicious gas collection is handled Secondary pollution in repair process.Insulation effect can be played during agitating shaft heating in storehouse simultaneously, reduce energy loss.
Stirring breaker 22 integrates crushing and screening, stirring, heating, injection function in reaction warehouse 2, broken in stirring While soil is heated, contacted with soil fully, heating effect is good, the pollutant in soil can be changed into steaming Vapour, so as to be handled by the collection of gas collection processing unit.

Claims (10)

1. a kind of integrated repaired item for soft clay matter, it is characterised in that:Including sieving approach device, reaction warehouse, Medicament storehouse and gas collection processing unit;The sieving approach device by feed transmitting device soil is delivered to it is described anti- Ying Cang;The reaction warehouse is closed structure, and the reaction warehouse connects the medicament storehouse and gas collection processing dress respectively Put.
2. a kind of integrated repaired item for soft clay matter according to claim 1, it is characterised in that:The sieve Divide breaker to be provided with below charging aperture, the charging aperture and be provided with vibrations grid and cutter assembly;The cutter group Part includes being provided with some cutting knifes in some cutting knife rotating shafts, the cutting knife rotating shaft;The charging transmitting device is arranged on described The lower section of cutter assembly.
3. a kind of integrated repaired item for soft clay matter according to claim 2, it is characterised in that:The shake Moving grid lattice and cutting knife rotating shaft are horizontally disposed, and the height at the vibrations grid center is more than the vibrations grid edge Height;Each cutting knife rotating shaft of the cutter assembly is independently rotated mutually.
4. a kind of integrated repaired item for soft clay matter according to claim 1, it is characterised in that:The medicine Agent position in storehouse is above the reaction warehouse, including is divided into upper and lower liquid preparation storehouse and solid chemicals storehouse;The solid chemicals storehouse It is connected with the reaction warehouse, and solid chemicals is delivered in the reaction warehouse by conveying worm;The liquid preparation Storehouse is connected to the shower in the reaction warehouse by medicament conveyance conduit.
5. a kind of integrated repaired item for soft clay matter according to claim 4, it is characterised in that:It is described solid The side in body medicament storehouse is provided with door, is connected between the conveying worm and the solid chemicals storehouse by linking up with;It is described It is provided with the top of liquid preparation storehouse on manhole and compound pump, the medicament conveyance conduit and is connected with flow-control module.
6. a kind of integrated repaired item for soft clay matter according to claim 1, it is characterised in that:It is described anti- Answer storehouse to be internally provided with above stirring breaker, the stirring breaker and be provided with shower;The broken dress of stirring Put including some hollow spindles, if the side wall of the hollow spindle offers dry medicament hole, the end connection of the hollow spindle Transmission mechanism and medicine feeding apparatus, the side wall of the hollow spindle are provided with some crushing teeths;Set inside the crushing teeth Heating plate is equipped with, gas collector is provided with the top of the reaction warehouse.
7. a kind of integrated repaired item for soft clay matter according to claim 6, it is characterised in that:The gas Body collection device includes being arranged on the collecting pipe of the air entry and the connection air entry above the stirring breaker.
8. a kind of integrated repaired item for soft clay matter according to claim 6, it is characterised in that:The sky Heart main shaft is set with level ground in inclination angle.
9. a kind of integrated repaired item for soft clay matter according to claim 1, it is characterised in that:The gas Body collection and treatment device includes absorbent charcoal adsorber, air exhauster and the gas collection being arranged on inside reaction warehouse dress Put;The gas collector connects the air exhauster;The air exhauster connects the absorbent charcoal adsorber;The activated carbon Adsorbent equipment is internally provided with the filter screen that activated carbon is equipped with some metafiltration nets, the filter screen.
10. a kind of integrated repaired item for soft clay matter according to claim 1, it is characterised in that:It is described Sieving approach device, reaction warehouse, medicament storehouse and gas collection processing unit are installed on chassis, are set below the chassis Wheel group and hydraulic stem are equipped with, the end on the chassis is provided with traction hook.
CN201621436514.2U 2016-12-26 2016-12-26 A kind of integrated repaired item for soft clay matter Active CN206567319U (en)

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106623407A (en) * 2016-12-26 2017-05-10 上海岩土工程勘察设计研究院有限公司 Integrated remediation equipment used for soft clayey soil
CN110238177A (en) * 2019-06-28 2019-09-17 上海琸域环境工程有限公司 Can add soil prosthetic devices of polymorphic type restoration medicament
CN110238176A (en) * 2019-06-28 2019-09-17 上海琸域环境工程有限公司 Soil remediation device capable of simultaneously stirring and conveying
CN112604571A (en) * 2020-11-06 2021-04-06 中铁第五勘察设计院集团有限公司 Movable improved soil preparation device
CN113426824A (en) * 2021-07-27 2021-09-24 李华飞 Remediation equipment for soil pollution near refuse landfill and remediation method thereof

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106623407A (en) * 2016-12-26 2017-05-10 上海岩土工程勘察设计研究院有限公司 Integrated remediation equipment used for soft clayey soil
CN110238177A (en) * 2019-06-28 2019-09-17 上海琸域环境工程有限公司 Can add soil prosthetic devices of polymorphic type restoration medicament
CN110238176A (en) * 2019-06-28 2019-09-17 上海琸域环境工程有限公司 Soil remediation device capable of simultaneously stirring and conveying
CN112604571A (en) * 2020-11-06 2021-04-06 中铁第五勘察设计院集团有限公司 Movable improved soil preparation device
CN113426824A (en) * 2021-07-27 2021-09-24 李华飞 Remediation equipment for soil pollution near refuse landfill and remediation method thereof

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Address after: 200032 18, building 681, Xiao Mu Qiao Road, Xuhui District, Shanghai.

Patentee after: Shanghai Survey, Design and Research Institute (Group) Co.,Ltd.

Country or region after: China

Address before: 200032 18, building 681, Xiao Mu Qiao Road, Xuhui District, Shanghai.

Patentee before: SHANGHAI GEOTECHNICAL INVESTIGATIONS & DESIGN INSTITUTE Co.,Ltd.

Country or region before: China

CP03 Change of name, title or address