CN105344650A - Cleaning device and method for settled materials - Google Patents
Cleaning device and method for settled materials Download PDFInfo
- Publication number
- CN105344650A CN105344650A CN201510670338.2A CN201510670338A CN105344650A CN 105344650 A CN105344650 A CN 105344650A CN 201510670338 A CN201510670338 A CN 201510670338A CN 105344650 A CN105344650 A CN 105344650A
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- Prior art keywords
- stirring
- mesh screen
- screen groove
- circular arc
- groove unit
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/04—Cleaning involving contact with liquid
- B08B3/10—Cleaning involving contact with liquid with additional treatment of the liquid or of the object being cleaned, e.g. by heat, by electricity or by vibration
- B08B3/102—Cleaning involving contact with liquid with additional treatment of the liquid or of the object being cleaned, e.g. by heat, by electricity or by vibration with means for agitating the liquid
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B13/00—Accessories or details of general applicability for machines or apparatus for cleaning
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/04—Cleaning involving contact with liquid
- B08B3/10—Cleaning involving contact with liquid with additional treatment of the liquid or of the object being cleaned, e.g. by heat, by electricity or by vibration
- B08B3/14—Removing waste, e.g. labels, from cleaning liquid; Regenerating cleaning liquids
Abstract
The invention discloses a cleaning device and method for settled materials. The cleaning device comprises a water tank. Stirring cleaners and a screen tank are arranged in the water tank. The screen tank is formed by connecting a plurality of arc-shaped screen tank units with openings facing upwards in series in the horizontal direction. One stirring cleaner is arranged above each arc-shaped screen tank unit. Each stirring cleaner comprises a rotating shaft and stirring plates arranged on the rotating shaft. The rotating shaft of each stirring cleaner is connected with a stirring cleaning driving mechanism. By means of the cleaning device, separated impurities can be discharged in time, the impurities separated out of a front section are prevented from entering a rear section, and the cleaning effect is improved.
Description
Technical field
The present invention relates to a kind of material cleaning device and method, be specifically related to a kind of cleaning device and method of heavy water material.
Background technology
In the industrial production, often need to clean material.Such as, in waste plastics recovery field, often need to clean the material fragment after fragmentation.The cleaning of material is carried out in cleansing medium, and in the sink, the material that density is greater than cleansing medium is called material of swimming to cleansing medium dress, and the material that density is less than cleansing medium is called heavy water material.In existing heavy water material cleaning device, usually treating material is put in tank, utilize screw rod stir material and be fed forward, impurity such as sticking to the silt on material surface is cleaned up.Existing heavy water material cleaning device has the following disadvantages:
1, can not be drained in time by the impurity cleaned out, easily again adhere on material, affect cleaning performance.
2, be fed forward with cleansing medium and material by the impurity cleaned out, all obscure impurity in whole cleansing medium, the material that early stage is cleaned up may be stained with impurity again.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art, provide a kind of cleaning device of heavy water material, the impurity of separation can be discharged by this cleaning device in time, and the impurity that leading portion is separated can not enter into back segment, improves cleaning performance.
Another object of the present invention is the cleaning method of the heavy water material providing a kind of cleaning device applying above-mentioned heavy water material to realize.
The technical scheme that the present invention solves the problems of the technologies described above is:
A kind of cleaning device of heavy water material, comprise tank, stirring and washing device and mesh screen groove is provided with in described tank, wherein, described mesh screen groove is in series in the horizontal direction successively by several opening up circular arc mesh screen groove unit, arrange a stirring and washing device above each circular arc mesh screen groove unit, this stirring and washing device comprises rotating shaft and is arranged on the agitating plate in rotating shaft, and the rotating shaft of each stirring and washing device is all connected with stirring and washing driving mechanism.
A preferred version of the present invention, wherein, in all stirring and washing devices, the stirring and washing device being positioned at mesh screen groove leading portion is turbulence type stirring and washing device, its agitating plate is arranged to bending structure, and the plate face of this agitating plate to rotate gradually around the axial line of agitating plate from root and extends to outer end; The stirring and washing device being positioned at mesh screen groove back segment is stable flow type stirring and washing device, and its agitating plate is arranged to flat board, and the plate face of this agitating plate is parallel with cleansing medium flow direction.
In above-mentioned preferred version, owing to arranging turbulence type stirring and washing device and stable flow type stirring and washing device at mesh screen groove leading portion and back segment respectively, thus whole processing procedure is divided into turbulent flow wash phase and current stabilization separation phase, wherein, because agitating plate is arranged to bending structure in turbulence type stirring and washing device, the irregular agitation effects of one way or another can be produced to cleansing medium and treating material when therefore working, cleansing medium is made to form sufficient turbulent flow, improve cleaning performance, so as far as possible tank leading portion by a large amount of magazins' layout in material out and to be deposited in mesh screen groove and to drop, and because agitating plate is slab construction and its plate face is parallel with cleansing medium flow direction in stable flow type stirring and washing device, therefore more weak to the mixing effect of cleansing medium and form consistent forward agitation effects, cleansing medium is made to form the less current stabilization of fluctuation, impurity after separated like this can not upwards roll, can to be deposited to quickly in mesh screen groove and to drop, avoiding again being stained with on fragment.Together with above-mentioned turbulent flow wash phase combines with current stabilization separation phase, the technique in each stage emphasizes particularly on different fields, and front and back cooperatively interact, coordinate and divide the work, and jointly completes the cleaning of fragment efficiently, in high quality.
A preferred version of the present invention, wherein, in turbulence type stirring and washing device, to outer end after the plate face of described agitating plate rotates 180 ° from root gradually around the axial line of agitating plate.This makes the plate face of agitating plate have identical material toggling effect in all directions, and the material be struck and cleansing medium spread to surrounding, the friction be more conducive to forming turbulent flow, increasing material and the separating effect accelerating heavy water material and material of swimming.
A preferred version of the present invention, wherein, the outer end of described agitating plate is provided with switch-plate, and this switch-plate extends along the direction being parallel to rotating shaft; In turbulence type stirring and washing device, the angle between the axis of the plate face of described switch-plate and the length direction of agitating plate is 0 °; In stable flow type stirring and washing device, the angle between the axis of the plate face of described switch-plate and the length direction of agitating plate is greater than 0 ° and is less than 90 °.The benefit of said structure is adopted to be: by arranging described switch-plate, be conducive to improving the effect of material of pulling over, wherein, in turbulence type stirring and washing device, the face of effectively stirring of described agitating plate is maximum, the effect of pulling over of therefore stirring material and cleansing medium is better, is conducive to improving material toggling efficiency and strengthening turbulent flow; And in stable flow type stirring and washing device, the face of effectively stirring of described agitating plate reduces relatively, the effect of pulling over of therefore stirring material and cleansing medium is moderate, thus neither affect normally pulling over of material, be unlikely to again to cause excessive stirring to cleansing medium, guarantee that the flowing of cleansing medium is steady, be conducive to the cleaning of material and the sedimentation of impurity.
A preferred version of the present invention, wherein, the bottom of described tank end is connected with heavy water material discharger, described in be positioned at last circular arc mesh screen groove unit of tank end second half section be arranged to flat, and to be connected with the charging aperture of described heavy water material discharger.
In above-mentioned preferred version, by arranging above-mentioned heavy water material discharger, the heavy water material after the cleaning of last circular arc mesh screen groove unit of arrival is discharged and collected.
Preferably, described heavy water material discharger is screw elevator, and the urceolus of this screw elevator is upper outside is provided with discharge opeing overcoat; The urceolus being positioned at discharge opeing overcoat is provided with leakage fluid dram, and the leakage fluid dram and the cleansing medium liquid level that are positioned at bottom are positioned at same level height.
The object arranging described discharge opeing overcoat and leakage fluid dram is the cleansing medium liquid level controlling tank, during work, the liquid level of tank needs to control in certain position, by the leakage fluid dram being positioned at bottom being arranged on the position being positioned at same level height with cleansing medium liquid level, utilize the principle of linker, make cleansing medium liquid level can remain on constant position, the cleansing medium of being discharged by leakage fluid dram enters the unified discharge again of discharge opeing overcoat.
A preferred version of the present invention, wherein, described stirring and washing driving mechanism comprises motor, decelerator and chain-drive mechanism, wherein, the output shaft of described decelerator is connected by the rotating shaft of chain-drive mechanism with one of them stirring and washing device, is connected between the rotating shaft of adjacent two stirring and washing devices by chain-drive mechanism.By above-mentioned stirring and washing driving mechanism, give all stirring and washing devices by the power transmission of motor, each stirring and washing device can synchronously be worked.
A preferred version of the present invention, wherein, described circular arc mesh screen groove unit is semicircle, and the axial line of the rotating shaft of described stirring and washing device is positioned at the end face place of described semicircular circular arc mesh screen groove unit.The latter half of such stirring and washing device is positioned at circular arc mesh screen groove unit, can allow treating material in circular arc mesh screen groove unit, accept the stirring and washing of stirring and washing device as far as possible, impurity by cleaning out can be dropped in time from mesh screen groove, and next circular arc mesh screen groove unit can not be entered into.
A cleaning method for the heavy water material that the cleaning device applying above-mentioned heavy water material realizes, is characterized in that, comprise the following steps:
(1) treating material is put into tank from the top of tank;
(2) after the material being arranged in circular arc mesh screen groove unit is subject to the stirring action of stirring and washing device, the material be bonded together is broken up, the impurity that material adheres to departs from material fragment under the impact of cleansing medium, in the impurity separated, part is downward to drop from the sieve aperture of circular arc mesh screen groove unit bottom, part is in the process of pulling over forward with cleansing medium and material, because inertia is towards circular arc mesh screen groove unit flank movement, and discharge from the sieve aperture of circular arc mesh screen groove unit side, thus next circular arc mesh screen groove unit can not be entered into, material then by a upper circular arc mesh screen groove unit pulled over to next circular arc mesh screen groove unit repeat cleaning, through after multiple circular arc mesh screen groove unit, material is cleaned up gradually, and the impurity that the circular arc mesh screen groove unit being arranged in tank leading portion cleans out is more, and the impurity that the circular arc mesh screen groove unit being arranged in tank back segment cleans out is less,
(3) arrive the unified collection of material bottom tank end, obtain clean material.
Operation principle of the present invention is:
During work, tank is built with cleansing medium (such as water), and mesh screen groove and stirring and washing device flood by cleansing medium; The top of tank put into by pending material, and be deposited in mesh screen groove; After the material being arranged in circular arc mesh screen groove unit is subject to the stirring action of stirring and washing device, the material be bonded together is broken up, the impurity that material adheres to departs from material fragment under the impact of cleansing medium, in the impurity separated, part is downward to drop from the sieve aperture of circular arc mesh screen groove unit bottom, part is in the process of pulling over forward with cleansing medium and material, because inertia is towards circular arc mesh screen groove unit flank movement, and discharge from the sieve aperture of circular arc mesh screen groove unit side, thus next circular arc mesh screen groove unit can not be entered into; Material then by a upper circular arc mesh screen groove unit pulled over to next circular arc mesh screen groove unit repeat cleaning.Through after multiple circular arc mesh screen groove unit, material is cleaned up gradually, the impurity that the circular arc mesh screen groove unit being arranged in tank leading portion cleans out is more, the impurity that the circular arc mesh screen groove unit being arranged in tank back segment cleans out is less, and the impurity in the cleansing medium in arrival tank back segment is few, material is clean.
The present invention compared with prior art has following beneficial effect:
1, utilize circular arc mesh screen groove unit hold heavy water material and carry out stirring and washing wherein, the impurity cleaned out can drop in time from sieve aperture, can not be mixed in the cleansing medium above mesh screen groove again, thus can not again be bonded on material.
2, in a upper circular arc mesh screen groove unit, next circular arc mesh screen groove unit can not be entered into by the impurity cleaned out, make to arrive the impurity contained in the cleansing medium of tank end little, make to be stained with impurity again the material cleaned up of discharging from tank end, improve the effect of cleaning.
3, material cleans successively in multiple circular arc mesh screen groove unit, and clean up gradually in constantly stirring, cleaning efficiency is high.
Accompanying drawing explanation
Fig. 1 ~ Fig. 6 is the structural representation of a detailed description of the invention of the cleaning device of heavy water material of the present invention, and wherein, Fig. 1 is front view, and Fig. 2 is left view, and Fig. 3 is top view, and Fig. 4 is the A-A sectional view of Fig. 3, and Fig. 5 is stereogram.
Fig. 6 is the perspective view of turbulence type stirring and washing device in Fig. 1 ~ Fig. 5 illustrated embodiment.
Fig. 7 and Fig. 8 is the structural representation of stable flow type stirring and washing device in Fig. 1 ~ Fig. 5 illustrated embodiment, and wherein, Fig. 7 is front view, and Fig. 8 is stereogram.
Fig. 9 is the I place partial enlarged drawing of Fig. 4.
Detailed description of the invention
Below in conjunction with embodiment and accompanying drawing, the present invention is described in further detail, but embodiments of the present invention are not limited thereto.
See Fig. 1 ~ Fig. 5, the cleaning device of heavy water material of the present invention comprises tank 1, is provided with stirring and washing device 3 and mesh screen groove 2 in this tank 1.Described mesh screen groove 2 is in series in the horizontal direction successively by several opening up circular arc mesh screen groove unit, above each circular arc mesh screen groove unit, a stirring and washing device 3 is set, this stirring and washing device 3 comprises rotating shaft 3-5 and is arranged on the agitating plate 3-6 on rotating shaft 3-5, and the rotating shaft 3-5 of each stirring and washing device 3 is all connected with stirring and washing driving mechanism.
See Fig. 4, Fig. 6 ~ Fig. 8, in all stirring and washing devices 3, the stirring and washing device 3 being positioned at mesh screen groove 2 leading portion is turbulence type stirring and washing device 3-1, its agitating plate 3-6 is arranged to bending structure, and the plate face of this agitating plate 3-6 to rotate gradually around the axial line of agitating plate 3-6 from root and extends to outer end; The stirring and washing device 3 being positioned at mesh screen groove 2 back segment is arranged to flat board for stable flow type stirring and washing device 3-2, its agitating plate 3-6, and the plate face of this agitating plate 3-6 is parallel with cleansing medium flow direction.
In said structure, owing to arranging turbulence type stirring and washing device 3-1 and stable flow type stirring and washing device 3-2 at mesh screen groove 2 leading portion and back segment respectively, thus whole processing procedure is divided into turbulent flow wash phase and current stabilization separation phase, wherein, because agitating plate 3-6 is arranged to bending structure in turbulence type stirring and washing device 3-1, the irregular agitation effects of one way or another can be produced to cleansing medium and treating material when therefore working, cleansing medium is made to form sufficient turbulent flow, improve cleaning performance, so as far as possible tank 1 leading portion by a large amount of magazins' layout in material out and to be deposited in mesh screen groove 3 and to drop, and because agitating plate 3-6 is slab construction and its plate face is parallel with cleansing medium flow direction in stable flow type stirring and washing device 3-2, therefore more weak to the mixing effect of cleansing medium and form consistent forward agitation effects, cleansing medium is made to form the less current stabilization of fluctuation, impurity after separated like this can not upwards roll, can to be deposited to quickly in mesh screen groove 3 and to drop, avoiding again being stained with on fragment.Together with above-mentioned turbulent flow wash phase combines with current stabilization separation phase, the technique in each stage emphasizes particularly on different fields, and front and back cooperatively interact, coordinate and divide the work, and jointly completes the cleaning of fragment efficiently, in high quality.
See Fig. 4 and Fig. 7, in turbulence type stirring and washing device 3-1, to outer end after the plate face of described agitating plate 3-6 rotates 180 ° from root gradually around the axial line of agitating plate 3-6.This makes the plate face of agitating plate 3-6 have identical material toggling effect in all directions, and the material be struck and cleansing medium spread to surrounding, the friction be more conducive to forming turbulent flow, increasing material and the separating effect accelerating heavy water material and material of swimming.
See Fig. 4, Fig. 7 ~ Fig. 9, the outer end of described agitating plate 3-6 is provided with switch-plate 3-7, and this switch-plate 3-7 extends along the direction being parallel to rotating shaft 3-5; In turbulence type stirring and washing device 3-1, the angle between the axis of the plate face of described switch-plate 3-7 and the length direction of agitating plate 3-6 is 0 °; In stable flow type stirring and washing device 3-2, the angle theta between the axis of the plate face of described switch-plate 3-7 and the length direction of agitating plate 3-6 is 60 °.The benefit of said structure is adopted to be: by arranging described switch-plate 3-7, be conducive to improving the effect of material of pulling over, wherein, in turbulence type stirring and washing device 3-1, the face of effectively stirring of described agitating plate 3-6 is maximum, the effect of pulling over of therefore stirring material and cleansing medium is better, is conducive to improving material toggling efficiency and strengthening turbulent flow; And in stable flow type stirring and washing device 3-2, the face of effectively stirring of described agitating plate 3-6 reduces relatively, the effect of pulling over of therefore stirring material and cleansing medium is moderate, thus neither affect normally pulling over of material, be unlikely to again to cause excessive stirring to cleansing medium, guarantee that the flowing of cleansing medium is steady, be conducive to the cleaning of material and the sedimentation of impurity.
See Fig. 1 ~ Fig. 5, the bottom of described tank 1 is provided with the sediment funnel 1-1 of multiple taper, and this sediment funnel 1-1 is positioned at the below of described mesh screen groove 2; Each taper sediment funnel 1-1 is provided with discharge gate 1-2.The effect arranging above-mentioned taper sediment funnel 1-1 is to be convenient to allow the impurity dropped from mesh screen groove 2 collect, and concentrates discharge process by discharge gate 1-2.
See Fig. 6 and Fig. 9, the bottom of described tank 1 end is connected with heavy water material discharger, described in be positioned at last circular arc mesh screen groove unit of tank 1 end second half section be arranged to flat, and to be connected with the charging aperture of described heavy water material discharger.
Described heavy water material discharger is screw elevator 4, and the urceolus 4-1 of this screw elevator 4 is upper outside is provided with discharge opeing overcoat 4-2; The urceolus 4-1 being positioned at discharge opeing overcoat 4-2 is provided with leakage fluid dram 4-3, and the leakage fluid dram 4-3 and the cleansing medium liquid level 5 that are positioned at bottom are positioned at same level height.
By arranging above-mentioned heavy water material discharger, the heavy water material after the cleaning of last circular arc mesh screen groove unit of arrival is discharged and collected; The object arranging described discharge opeing overcoat 4-2 and leakage fluid dram 4-3 is the cleansing medium liquid level 5 controlling tank 1, during work, the liquid level 5 of tank 1 needs to control in certain position, by the leakage fluid dram 4-3 being positioned at bottom being arranged on the position being positioned at same level height with cleansing medium liquid level 5, utilize the principle of linker, make cleansing medium liquid level 5 can remain on constant position, the cleansing medium of being discharged by leakage fluid dram 4-3 enters discharge opeing overcoat 4-2 unified discharge again.
See Fig. 1 ~ Fig. 6, described stirring and washing driving mechanism comprises motor 3-3, decelerator 3-4 and chain-drive mechanism, wherein, the output shaft of described decelerator 3-4 is connected with the rotating shaft 3-5 of one of them stirring and washing device 3 by chain-drive mechanism, is connected between the rotating shaft 3-5 of adjacent two stirring and washing devices 3 by chain-drive mechanism.By above-mentioned stirring and washing driving mechanism, give all stirring and washing devices 3 by the power transmission of motor 3-3, each stirring and washing device 3 can synchronously be worked.
See Fig. 4, described circular arc mesh screen groove unit is semicircle, and the axial line of the rotating shaft 3-5 of described stirring and washing device 3 is positioned at the end face place of described semicircular circular arc mesh screen groove unit.The latter half of such stirring and washing device 3 is positioned at circular arc mesh screen groove unit, can allow treating material in circular arc mesh screen groove unit, accept the stirring and washing of stirring and washing device 3 as far as possible, impurity by cleaning out can be dropped in time from mesh screen groove, and next circular arc mesh screen groove unit can not be entered into.
The cleaning method of the heavy water material of the cleaning device realization of the above-mentioned heavy water material of application of the present invention, comprises the following steps:
(1) treating material is put into tank from the top of tank;
(2) after the material being arranged in circular arc mesh screen groove unit is subject to the stirring action of stirring and washing device 3, the material be bonded together is broken up, the impurity that material adheres to departs from material fragment under the impact of cleansing medium, in the impurity separated, part is downward to drop from the sieve aperture of circular arc mesh screen groove unit bottom, part is in the process of pulling over forward with cleansing medium and material, because inertia is towards circular arc mesh screen groove unit flank movement, and discharge from the sieve aperture of circular arc mesh screen groove unit side, thus next circular arc mesh screen groove unit can not be entered into, material then by a upper circular arc mesh screen groove unit pulled over to next circular arc mesh screen groove unit repeat cleaning, through after multiple circular arc mesh screen groove unit, material is cleaned up gradually, and the impurity that the circular arc mesh screen groove unit being arranged in tank leading portion cleans out is more, and the impurity that the circular arc mesh screen groove unit being arranged in tank back segment cleans out is less,
(3) arrive the unified collection of material bottom tank 1 end, obtain clean material.
Operation principle of the present invention is:
See Fig. 1 ~ Fig. 9, during work, tank 1 is built with cleansing medium (being generally water), and mesh screen groove 2 and stirring and washing device 3 flood by cleansing medium; The top of tank 1 put into by pending material, and be deposited in mesh screen groove 2; After the material being arranged in circular arc mesh screen groove unit is subject to the stirring action of stirring and washing device 3, the material be bonded together is broken up, the impurity that material adheres to departs from material fragment under the impact of cleansing medium, in the impurity separated, part is downward to drop from the sieve aperture of circular arc mesh screen groove unit bottom, part is in the process of pulling over forward with cleansing medium and material, because inertia is towards circular arc mesh screen groove unit flank movement, and discharge from the sieve aperture of circular arc mesh screen groove unit side, thus next circular arc mesh screen groove unit can not be entered into; Material then by a upper circular arc mesh screen groove unit pulled over to next circular arc mesh screen groove unit repeat cleaning.Through after multiple circular arc mesh screen groove unit, material is cleaned up gradually, the impurity that the circular arc mesh screen groove unit being arranged in tank 1 leading portion cleans out is more, the impurity that the circular arc mesh screen groove unit being arranged in tank 1 back segment cleans out is less, and the impurity in the cleansing medium in arrival tank 1 back segment is few, material is clean.
Above-mentioned is the present invention's preferably embodiment; but embodiments of the present invention are not by the restriction of foregoing; change, the modification done under other any does not deviate from Spirit Essence of the present invention and principle, substitute, combine, simplify; all should be the substitute mode of equivalence, be included within protection scope of the present invention.
Claims (9)
1. the cleaning device of a heavy water material, comprise tank, it is characterized in that, stirring and washing device and mesh screen groove is provided with in described tank, wherein, described mesh screen groove is in series in the horizontal direction successively by several opening up circular arc mesh screen groove unit, arranges a stirring and washing device above each circular arc mesh screen groove unit, this stirring and washing device comprises rotating shaft and is arranged on the agitating plate in rotating shaft, and the rotating shaft of each stirring and washing device is all connected with stirring and washing driving mechanism.
2. the cleaning device of heavy water material according to claim 1, it is characterized in that, in all stirring and washing devices, the stirring and washing device being positioned at mesh screen groove leading portion is turbulence type stirring and washing device, its agitating plate is arranged to bending structure, and the plate face of this agitating plate to rotate gradually around the axial line of agitating plate from root and extends to outer end; The stirring and washing device being positioned at mesh screen groove back segment is stable flow type stirring and washing device, and its agitating plate is arranged to flat board, and the plate face of this agitating plate is parallel with cleansing medium flow direction.
3. the cleaning device of heavy water material according to claim 2, is characterized in that, in turbulence type stirring and washing device, to outer end after the plate face of described agitating plate rotates 180 ° from root gradually around the axial line of agitating plate.
4. the cleaning device of the heavy water material according to Claims 2 or 3, it is characterized in that, the outer end of described agitating plate is provided with switch-plate, and this switch-plate extends along the direction being parallel to rotating shaft; In turbulence type stirring and washing device, the angle between the axis of the plate face of described switch-plate and the length direction of agitating plate is 0 °; In stable flow type stirring and washing device, the angle between the axis of the plate face of described switch-plate and the length direction of agitating plate is greater than 0 ° and is less than 90 °.
5. the cleaning device of the heavy water material according to any one of claims 1 to 3, it is characterized in that, the bottom of described tank end is connected with heavy water material discharger, the described second half section being positioned at last circular arc mesh screen groove unit of tank end is arranged to flat, and is connected with the charging aperture of described heavy water material discharger.
6. the cleaning device of heavy water material according to claim 5, is characterized in that, described heavy water material discharger is screw elevator, and the urceolus of this screw elevator is upper outside is provided with discharge opeing overcoat; The urceolus being positioned at discharge opeing overcoat is provided with leakage fluid dram, and the leakage fluid dram and the cleansing medium liquid level that are positioned at bottom are positioned at same level height.
7. the cleaning device of the heavy water material according to any one of claims 1 to 3, it is characterized in that, described stirring and washing driving mechanism comprises motor, decelerator and chain-drive mechanism, wherein, the output shaft of described decelerator is connected by the rotating shaft of chain-drive mechanism with one of them stirring and washing device, is connected between the rotating shaft of adjacent two stirring and washing devices by chain-drive mechanism.
8. the cleaning device of the heavy water material according to any one of claims 1 to 3, is characterized in that, described circular arc mesh screen groove unit is semicircle, and the axial line of the rotating shaft of described stirring and washing device is positioned at the end face place of described semicircular circular arc mesh screen groove unit.
9. application rights requires a cleaning method for the heavy water material that the cleaning device of the heavy water material described in 1 ~ 8 any one realizes, it is characterized in that, comprises the following steps:
(1) treating material is put into tank from the top of tank;
(2) after the material being arranged in circular arc mesh screen groove unit is subject to the stirring action of stirring and washing device, the material be bonded together is broken up, the impurity that material adheres to departs from material fragment under the impact of cleansing medium, in the impurity separated, part is downward to drop from the sieve aperture of circular arc mesh screen groove unit bottom, part is in the process of pulling over forward with cleansing medium and material, because inertia is towards circular arc mesh screen groove unit flank movement, and discharge from the sieve aperture of circular arc mesh screen groove unit side, thus next circular arc mesh screen groove unit can not be entered into, material then by a upper circular arc mesh screen groove unit pulled over to next circular arc mesh screen groove unit repeat cleaning, through after multiple circular arc mesh screen groove unit, material is cleaned up gradually, and the impurity that the circular arc mesh screen groove unit being arranged in tank leading portion cleans out is more, and the impurity that the circular arc mesh screen groove unit being arranged in tank back segment cleans out is less,
(3) arrive the unified collection of material bottom tank end, obtain clean material.
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| CN201510670338.2A CN105344650B (en) | 2015-10-15 | 2015-10-15 | A kind of cleaning device and method of heavy water material |
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| CN201510670338.2A CN105344650B (en) | 2015-10-15 | 2015-10-15 | A kind of cleaning device and method of heavy water material |
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| CN105344650B CN105344650B (en) | 2018-06-12 |
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Cited By (2)
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| CN105926336A (en) * | 2016-05-30 | 2016-09-07 | 周玉平 | Puling device and method for papermaking through regeneration of waste paper |
| CN111672757A (en) * | 2020-04-15 | 2020-09-18 | 王芙蓉 | Screening-cleaning function integrated equipment for processing traditional Chinese medicinal materials |
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| CN201823710U (en) * | 2010-10-15 | 2011-05-11 | 张玉军 | Ore washing device |
| CN202448258U (en) * | 2011-12-21 | 2012-09-26 | 栾清杨 | Miniature plastic cleaning machine |
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| CN104550108A (en) * | 2014-12-11 | 2015-04-29 | 昆明理工大学 | Pseudo-ginseng cleaning machine |
| CN205096163U (en) * | 2015-10-15 | 2016-03-23 | 广东致顺化工环保设备有限公司 | Belt cleaning device that water that sinks is expected |
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| CN105926336B (en) * | 2016-05-30 | 2018-05-15 | 周玉平 | A kind of regenerated paper making pulping device and method |
| CN111672757A (en) * | 2020-04-15 | 2020-09-18 | 王芙蓉 | Screening-cleaning function integrated equipment for processing traditional Chinese medicinal materials |
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