CN104174644B - A kind of original place dystopy polluted soil repairing device - Google Patents
A kind of original place dystopy polluted soil repairing device Download PDFInfo
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- CN104174644B CN104174644B CN201410400791.7A CN201410400791A CN104174644B CN 104174644 B CN104174644 B CN 104174644B CN 201410400791 A CN201410400791 A CN 201410400791A CN 104174644 B CN104174644 B CN 104174644B
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Abstract
The invention discloses a kind of original place dystopy polluted soil repairing device, this prosthetic device comprises soil supplying tank, reagent supplying tank and pulverizer, and soil supplying tank, reagent supplying tank are connected with pulverizer respectively. This prosthetic device is simple in structure, easy and simple to handle, is applicable to contaminated soil recovery project, can fully soil to be repaired and reparation reagent be smashed to mix simultaneously.
Description
Technical field
The present invention relates to a kind of polluted soil repairing device, specifically, relate to a kind of original place dystopy polluted soil repairing device.
Background technology
Along with the raising to place environmental requirement, the also increasingly significant of importance that Polluted Soil is repaired. Wherein original place dystopy is processed because needs are by carrying out mix with reagent again after soil excavation, needs to expend a large amount of manpowers, and be difficult to the mix uniformity that reaches good in process. Still lack in the market the practical special MIXING SYSTEM CONTROLLED BY for contaminated site original place showering, so need one simple in structure, easy and simple to handle, the Polluted Soil original place ex-situ repair system that applicability is strong, can realize in-situ processing, on-the-spot utilization.
Summary of the invention
Technical problem:Technical problem to be solved by this invention is: a kind of polluted soil repairing device is provided, and this prosthetic device is simple in structure, easy and simple to handle, is applicable to contaminated soil recovery project, can fully soil to be repaired and reparation reagent be smashed to mix simultaneously.
Technical scheme:For solving the problems of the technologies described above, the present invention adopts following technical scheme:
A kind of original place dystopy polluted soil repairing device, this prosthetic device comprises soil supplying tank, reagent supplying tank and pulverizer, soil supplying tank, reagent supplying tank are connected with pulverizer respectively.
Further, described original place dystopy polluted soil repairing device, also comprises the first conveyer belt, and the first conveyer belt is positioned at the outlet below of soil supplying tank, and the discharge end of the first conveyer belt is positioned at the import top of pulverizer; The outlet of reagent supplying tank is connected with another import of pulverizer.
Further, described pulverizer comprises frame, motor and housing, housing is fixedly connected in frame, motor is fixedly connected on the outer side surface of housing, the top of housing is provided with charging aperture, the bottom of housing is provided with discharging opening, in discharging opening, be provided with discharging switch, the inner chamber of housing is provided with vertical rotating shaft, the top of rotating shaft passes the end face of housing, the top of rotating shaft is fixedly connected on by bearing in the upper wall surface of housing, the output shaft of motor is connected with the top of rotating shaft by belt, the lower end of rotating shaft is fixed on connecting rod by bearing, connecting rod is fixedly connected on the inwall of housing, rotating shaft is provided with crushing knife tool.
Further, described crushing knife tool comprises n group knife unit, and every group of knife unit comprises four cutter chains, every cutter chain comprises blade and chain, one end of blade is fixedly connected with one end of chain, and the other end of blade is open die forging, and the other end of chain is fixedly connected in rotating shaft; In every group of knife unit, four cutter chains are cross and are laid in rotating shaft; N group knife unit is axially connected in rotating shaft along rotating shaft, and n is more than or equal to 2 integer.
Further, described original place dystopy polluted soil repairing device, also comprise two roller bearings, the first belt and the second belt, two roller bearings are connected to the end face of housing, described rotating shaft comprises interior rotating shaft and outer shaft, outer shaft is contained in interior rotating shaft outside by bearing holder (housing, cover), and outer shaft is stretched out at the top of interior rotating shaft; The output shaft of motor is connected by the top of the first belt and interior rotating shaft, and the output shaft of motor is connected with the top of two roller bearings and outer shaft respectively by the second belt, the direction of rotation of interior rotating shaft and outer shaft; In described n group knife unit, part knife unit is connected in interior rotating shaft, and all the other knife units are connected on outer shaft.
Further, described n equals 4, wherein, two knife units that are positioned at top are connected in rotating shaft, be positioned at below two knife units be connected on outer shaft, or be positioned at top two knife units be connected on outer shaft, be positioned at below two knife units be connected in rotating shaft.
Further, the cross section of described blade is right-angled trapezium, and the hypotenuse of blade is blade.
Further, in every described cutter chain, the length of blade and chain equal in length.
Further, described original place dystopy polluted soil repairing device, also comprises rubber slab in the form of a ring, and rubber slab is fixedly connected on the internal face of housing.
Further, described original place dystopy polluted soil repairing device, also comprises the second conveyer belt and health district, and the second conveyer belt is positioned at the outlet below of pulverizer, and the end of the second conveyer belt is positioned at top, health district.
Beneficial effect:Compared with prior art, technical scheme of the present invention has following beneficial effect:
(1) this prosthetic device can be saved manpower work greatly, and operating efficiency is high. Prosthetic device of the present invention, utilize soil supplying tank that soil to be repaired is transported in pulverizer by the first conveyer belt, utilize reagent supplying tank that reparation reagent is transported in pulverizer by the first conveyer belt, pulverizer blends soil to be repaired and reparation reagent completely, and after mixing thoroughly, from pulverizer outlet output. In whole process, do not need manually to go to cut the earth, add and repair reagent, stirring, saved greatly manpower work, improved operating efficiency.
(2) crushing effect is better. In prosthetic device of the present invention, crushing knife tool comprises n group knife unit, and in every group of knife unit, four cutter chains are cross and are laid in rotating shaft; N group knife unit is axially connected in rotating shaft along rotating shaft, and two adjacent groups knife unit is laid staggeredly. Like this, every group of knife unit, in the time of work, circumferentially having four cutter chains treat rehabilitating soil and repair reagent and smash. Whole crushing knife tool comprises again n group knife unit, and two adjacent groups knife unit is laid staggeredly. So all be conducive to smash soil to be repaired and repair reagent, and two kinds of materials mix. In addition, every group of knife unit comprises four cutter chains. Every cutter chain comprises blade and chain, and one end of blade is fixedly connected with one end of chain, and the other end of blade is open die forging. Due to centrifugal action, soil block is entering after pulverizer, can be to the motion of pulverizer sidewall, and cutter is arranged in cutter chain and leans on peripheral edge portion, can optimize crushing effect. Especially in this patent, be provided with heterodromous interior rotating shaft and outer shaft, make the direction of motion of knife unit have two kinds of contrary directions, improved crushing effect. Compared with pure chain, the crushing effect of this cutter chain is better. Except utilizing chain impact comminution effect, increase cutter to the cutting and grinding effect compared with hard clod, improve the crushing effect of this cutter chain.
(3) convenient disassembly. Cutter chain in the present invention is connected in rotating shaft. One end of blade is fixedly connected with one end of chain, and the other end of blade is open die forging. Blade can be dismantled from chain easily like this, or whole cutter chain is dismantled from rotating shaft. For the different soil bodys, need to be furnished with the blade of varying strength. Like this, just can be according to actual needs, change cutter chain or blade.
(4) radius of cutter chain has controllability. Compared with pure cutter, the radius of cutter chain of the present invention has controllability. Along with the rotating speed difference of rotating shaft, the effective radius of cutter chain is also thereupon different. In the time that cutter chain is vertical with rotating shaft, it is maximum that its effective radius reaches. For the soil body of varying strength, the rotating speed of rotating shaft is different. By regulating the rotating speed of rotating shaft, regulate rotary speed and the effective radius of cutter chain, adapt to the soil body of varying strength. And the agitating device of pure cutter, the radius of cutter can not regulate.
Brief description of the drawings
Fig. 1 is organigram of the present invention.
Fig. 2 is the structural representation of pulverizer in the present invention.
Fig. 3 is the top view of crushing knife tool in the present invention.
Fig. 4 is the front view of crushing knife tool in the present invention.
Fig. 5 is the link position figure of motor in the present invention, interior rotating shaft and outer shaft.
Fig. 6 is the top view of a kind of preferred structure of crushing knife tool in the present invention.
In figure, have: soil supplying tank 1, reagent supplying tank 2, the first conveyer belt 3, pulverizer 4, frame 401, motor 402, housing 403, charging aperture 404, rotating shaft 405, interior rotating shaft 4051, outer shaft 4052, crushing knife tool 406, blade 4061, chain 4062, discharging opening 407, discharging switch 408, rubber slab 409, connecting rod 410, the second conveyer belt 5, health district 6, roller bearing 7, the first belt 8, the second belt 9.
Detailed description of the invention
Below in conjunction with accompanying drawing, technical scheme of the present invention is described further.
As shown in Figure 1, original place of the present invention dystopy polluted soil repairing device, comprises soil supplying tank 1, reagent supplying tank 2 and pulverizer 4, and soil supplying tank 1, reagent supplying tank 2 are connected with pulverizer 4 respectively.
As a kind of preferred structure, described original place dystopy polluted soil repairing device also comprises that the first conveyer belt 3, the first conveyer belts 3 are positioned at the outlet below of soil supplying tank 1, and the discharge end of the first conveyer belt 3 is positioned at the import top of pulverizer 4; The outlet of reagent supplying tank 2 is connected with another import of pulverizer 4.
The course of work of the original place dystopy polluted soil repairing device of this structure is: the proportioning that first sets soil to be repaired and repair reagent, soil supplying tank 1 is transported to soil to be repaired in pulverizer 4 by the first conveyer belt 3, reagent supplying tank 2 is transported to reparation reagent in pulverizer 4 by the first conveyer belt 3, pulverizer 4 blends soil to be repaired and reparation reagent completely, and after mixing thoroughly, from pulverizer 4 outlet outputs. Zhi place, original place is processed on the spot after digging out and is not needed to be transported to other places and repairs. Dystopy is for original position reparation. Original position reparation refers to by curing agent directly and soil body mix and not needing by soil excavation out. This method shortcoming is the full and uniform mix that is difficult to ensure the soil body and repairs reagent. Dystopy is that soil excavation is carried out to mix with reagent after out again.
As preferred version, as shown in Figure 2, pulverizer 4 comprises frame 401, motor 402 and housing 403, housing 403 is fixedly connected in frame 401, motor 402 is fixedly connected on the outer side surface of housing 403, the top of housing 403 is provided with charging aperture 404, the bottom of housing 403 is provided with discharging opening 407, in discharging opening 407, be provided with discharging switch 408, the inner chamber of housing 403 is provided with vertical rotating shaft 405, the top of rotating shaft 405 passes the end face of housing 403, the top of rotating shaft 405 is fixedly connected on by bearing in the upper wall surface of housing 403, the output shaft of motor 402 is connected with the top of rotating shaft 405 by belt, the lower end of rotating shaft 405 is fixed on connecting rod 410 by bearing, connecting rod 410 is fixedly connected on the inwall of housing 403, rotating shaft 405 is provided with crushing knife tool 406. as preferably, charging aperture 404 is positioned at the upper portion side wall of housing 403. like this, the soil to be repaired of coming in from charging aperture 404 and reparation reagent, can directly not contact with rotating shaft 405, causes rotating shaft 405 to damage. motor 402 is three phase electric machine, can adjust rotating shaft 405 rotating speeds through frequency conversion.
The course of work of this pulverizer 4 is: motor 402 drives rotating shaft 405 to rotate by belt. After rotating shaft 405 rotations, the crushing knife tool 406 being connected in rotating shaft 405 rotates. Soil to be repaired and reparation reagent are inputted housing 403 from the charging aperture 404 of housing 403. Soil to be repaired and reparation reagent fall in housing 403. The crushing knife tool 406 rotating is smashed the soil to be repaired falling and reparation reagent stir, and forms mixture. Finally, mixture is discharged from the discharging opening 407 of housing 403.
In order to allow soil to be repaired and reparation reagent fully mix, to smash, crushing knife tool 406 comprises n group knife unit, and n is more than or equal to 2 integer. Every group of knife unit comprises four cutter chains. As shown in Figure 3 and Figure 4, every cutter chain comprises blade 4061 and chain 4062, and one end of blade 4061 is fixedly connected with one end of chain 4062, and the other end of blade 4061 is open die forging, and the other end of chain 4062 is fixedly connected in rotating shaft 405; In every group of knife unit, four cutter chains are cross and are laid in rotating shaft 405; N group knife unit being axially connected in rotating shaft 405 along rotating shaft 405. Like this, every group of knife unit, in the time of work, circumferentially having four cutter chains treat rehabilitating soil and repair reagent and smash. As preferably, n equals 4, and two adjacent groups knife unit is laid staggeredly. Whole crushing knife tool 406 comprises again n group knife unit, and two adjacent groups knife unit is laid staggeredly. So all be conducive to smash soil to be repaired and repair reagent, and two kinds of materials evenly mix. Due to centrifugal action, soil block is entering after pulverizer, can be to the motion of pulverizer sidewall, and cutter is arranged in cutter chain and leans on peripheral edge portion, can optimize crushing effect. Cutter chain is detachably changed. Is furnished with the blade 4061 of varying strength for the different soil bodys. Cutter chain is easy for installation, simple in structure. Compared with pure cutter, the radius of this cutter chain has controllability. Along with the rotating speed difference of rotating shaft 405, the effective radius of cutter chain is also thereupon different. In the time that cutter chain is vertical with rotating shaft 405, it is maximum that its effective radius reaches. Effective radius refers to the projector distance of cutter chain on horizontal plane. For the soil body of varying strength, the rotating speed of rotating shaft 405 is different. By regulating the rotating speed of rotating shaft 405, regulate rotary speed and the effective radius of cutter chain, adapt to the soil body of varying strength. When soil strength is higher, the effective radius of cutter chain is just larger. When soil strength is less, the effective radius of cutter chain is just less. Meanwhile, in this patent, more allowing blade replacement 4061 convenience. Because blade 4061 is connected on chain 4062, not to be directly welded in rotating shaft 405, so it is convenient that blade 4061 is changed. Due to different soil strength differences, so more allowing blade replacement 4061 is more common. Compared with pure chain, the crushing effect of this cutter chain is better. Except utilizing chain impact comminution effect, increase cutter to the cutting and grinding effect compared with hard clod, improve the crushing effect of this cutter chain.
Further, as shown in Figure 5, described original place dystopy polluted soil repairing device, also comprise two roller bearings 7, the first belt 8 and the second belt 9, two roller bearings 7 are connected to the end face of housing 403, described rotating shaft 405 comprises interior rotating shaft 4051 and outer shaft 4052, and outer shaft 4052 is contained in interior rotating shaft 4051 outsides by bearing holder (housing, cover), and outer shaft 4052 is stretched out at the top of interior rotating shaft 4051; The output shaft of motor 402 is connected with the top of interior rotating shaft 4051 by the first belt 8, and the output shaft of motor 402 is connected with the top of two roller bearings 7 and outer shaft 4052 respectively by the second belt 9, the direction of rotation of interior rotating shaft 4051 and outer shaft 4052. In described n group knife unit, part knife unit is connected in interior rotating shaft 4051, and all the other knife units are connected on outer shaft 4052. Like this, the direction of motion of whole n group knife unit is two kinds of contrary directions.
As preferably, described n equals 4, wherein, two knife units that are positioned at top are connected in rotating shaft 4051, two knife units that are positioned at below are connected on outer shaft 4052, or two knife units that are positioned at top are connected on outer shaft 4052, two knife units that are positioned at below are connected in rotating shaft 4051. The direction of rotation of interior rotating shaft 4051 and outer shaft 4052. Like this, the direction of motion of the direction of motion of two of top knife units and two knife units of below is contrary. Utilize heterodromous knife unit to pulverize the soil body and can greatly improve crushing effect.
Further, as shown in Figure 6, the cross section of described blade 4061 is right-angled trapezium, and the hypotenuse of blade 4061 is blade. In the blade 4061 of this structure, utilize the hypotenuse of blade 4061 to carry out the pulverizing of material. Owing to directly contacting with material, blade 4061 easily weares and teares, so one side of blade 4061 is set to hypotenuse, utilizes this hypotenuse comminuting matter, is conducive to extend the service life of blade 4061.
Further, in every cutter chain, the length of blade 4061 and chain 4062 equal in length. Cutter chain is long, and less because centrifugal action soil particle distributes near rotating shaft part, use is little and higher to the requirement of strength of chain. The too short broken cutting effect of cutter chain is not remarkable. Therefore choose moderate length, i.e. blade 4061 and chain 4062 equal lengths.
Further, described original place dystopy polluted soil repairing device, also comprises rubber slab 409 in the form of a ring, and rubber slab 409 is fixedly connected on the internal face of housing 403. Rubber slab 409 is set, can avoids soil to be repaired and repair reagent direct collision housing 403 inwalls in motion process, cause the breakage of housing 403, and reduce noise. Replaceable when rubber slab 409 loss.
Further, can there is sufficient space to react in order to make mixed soil to be repaired and to repair reagent, described original place dystopy polluted soil repairing device also comprises the second conveyer belt 5 and health district 6, the second conveyer belt 5 is positioned at the outlet below of pulverizer 4, and the end of the second conveyer belt 5 is positioned at 6 tops, health district. Like this, the soil to be repaired of discharging from housing 403 discharging openings 407 and reparation reagent can not got lodged in to housing 403 belows, cause device cisco unity malfunction. Soil to be repaired and reparation reagent can have enough spaces to stack and maintenance.
Claims (8)
1. an original place dystopy polluted soil repairing device, is characterized in that, this prosthetic device comprisesSoil supplying tank (1), reagent supplying tank (2) and pulverizer (4), soil supplying tank (1),Reagent supplying tank (2) is connected with pulverizer (4) respectively;
Described pulverizer (4) comprises frame (401), motor (402) and housing (403),It is upper that housing (403) is fixedly connected on frame (401), and motor (402) is fixedly connected on shellOn the outer side surface of body (403), the top of housing (403) is provided with charging aperture (404), shellThe bottom of body (403) is provided with discharging opening (407), and discharging opening is provided with discharging switch in (407)(408), the inner chamber of housing (403) is provided with vertical rotating shaft (405), the top of rotating shaft (405)End passes the end face of housing (403), and the top of rotating shaft (405) is fixedly connected on by bearingIn the upper wall surface of housing (403), the output shaft of motor (402) is by belt and rotating shaft (405)Top connect, it is upper that the lower end of rotating shaft (405) is fixed on connecting rod (410) by bearing,Connecting rod (410) is fixedly connected on the inwall of housing (403), and rotating shaft is established on (405)There is crushing knife tool (406);
Described crushing knife tool (406) comprises n group knife unit, and every group of knife unit comprisesFour cutter chains, every cutter chain comprises blade (4061) and chain (4062), cutterOne end of sheet (4061) is fixedly connected with one end of chain (4062), blade (4061)The other end is open die forging, and the other end of chain (4062) is fixedly connected in rotating shaft (405);In every group of knife unit, four cutter chains are cross and are laid in rotating shaft (405); nGroup knife unit along rotating shaft (405) to be axially connected to rotating shaft (405) upper, n is for being greater than etc.In 2 integer.
2. according to original place claimed in claim 1 dystopy polluted soil repairing device, its feature existsIn, also comprising the first conveyer belt (3), the first conveyer belt (3) is positioned at soil supplying tank (1)Outlet below, the discharge end of the first conveyer belt (3) is positioned at the import top of pulverizer (4);The outlet of reagent supplying tank (2) is connected with another import of pulverizer (4).
3. according to original place claimed in claim 1 dystopy polluted soil repairing device, its feature existsIn, also comprise two roller bearings (7), the first belt (8) and the second belt (9), two are rolledAxle (7) is connected to the end face of housing 403, and described rotating shaft (405) comprises interior rotating shaft (4051)And outer shaft (4052), outer shaft (4052) is contained in interior rotating shaft (4051) by bearing holder (housing, cover)Outside, and outer shaft (4052) is stretched out at the top of interior rotating shaft (4051); Motor (402)Output shaft is connected with the top of interior rotating shaft (4051) by the first belt (8), motor (402)Output shaft by the second belt (9) respectively with two roller bearings (7) and outer shaft (4052)Top connect, the direction of rotation of interior rotating shaft (4051) and outer shaft (4052); InstituteIn the n group knife unit of stating, it is upper that part knife unit is connected to interior rotating shaft (4051), all the otherKnife unit is connected on outer shaft (4052).
4. according to the original place dystopy polluted soil repairing device described in claim 1 or 3, its spyLevy and be, described n equals 4, and wherein, two knife units that are positioned at top are connected toRotating shaft (4051) is upper, and two knife units that are positioned at below are connected to outer shaft (4052) above,Or it is upper that two knife units that are positioned at top are connected to outer shaft (4052), below being positioned atTwo knife units are connected in interior rotating shaft (4051).
5. according to the original place dystopy polluted soil repairing device described in claim 1 or 3, its spyLevy and be, the cross section of described blade (4061) is right-angled trapezium, and blade (4061)Hypotenuse be blade.
6. according to original place claimed in claim 5 dystopy polluted soil repairing device, its feature existsIn, in every described cutter chain, the length of blade (4061) and chain (4062)Equal in length.
7. according to original place claimed in claim 1 dystopy polluted soil repairing device, its feature existsIn, also comprising rubber slab (409) in the form of a ring, rubber slab (409) is fixedly connected on housing(403) on internal face.
8. according to original place claimed in claim 1 dystopy polluted soil repairing device, its feature existsIn, also comprising the second conveyer belt (5) and health district (6), the second conveyer belt (5) is positioned at powderThe outlet below of broken machine (4), and the end of the second conveyer belt (5) is positioned at health district (6)Top.
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| CN201410400791.7A CN104174644B (en) | 2014-08-15 | 2014-08-15 | A kind of original place dystopy polluted soil repairing device |
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| CN201410400791.7A CN104174644B (en) | 2014-08-15 | 2014-08-15 | A kind of original place dystopy polluted soil repairing device |
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| CN104174644B true CN104174644B (en) | 2016-05-11 |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109649970B (en) * | 2018-12-14 | 2020-07-28 | 黑龙江兰德超声科技股份有限公司 | Power supersound promotes soil mud conveyor for prosthetic devices |
| CN110000205A (en) * | 2019-04-24 | 2019-07-12 | 广西博世科环保科技股份有限公司 | The original place Ex-situ remediation method of pollution of river soil |
| CN112536106B (en) * | 2020-11-30 | 2021-09-21 | 杭州绿益环境科技有限公司 | Pollute soil prosthetic devices |
| CN112827623A (en) * | 2021-01-06 | 2021-05-25 | 广州市伍陆壹电子商务有限公司 | Special soil preparation device for agricultural seedling culture |
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| CN204074694U (en) * | 2014-08-15 | 2015-01-07 | 东南大学 | A kind of original place dystopy polluted soil repairing device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101648207A (en) * | 2009-08-28 | 2010-02-17 | 中国科学院地理科学与资源研究所 | Chemical oxidation remediation method for organism-contaminated soil and remediation device |
| CN201659137U (en) * | 2010-01-22 | 2010-12-01 | 中国科学院武汉岩土力学研究所 | Ectopic heat-strengthening extraction treatment device for contaminated soil |
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