CN103212242A - Special dehydration rotational flow assembly for sand and water separation system as well as sand and water separation method - Google Patents
Special dehydration rotational flow assembly for sand and water separation system as well as sand and water separation method Download PDFInfo
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- CN103212242A CN103212242A CN2013101151146A CN201310115114A CN103212242A CN 103212242 A CN103212242 A CN 103212242A CN 2013101151146 A CN2013101151146 A CN 2013101151146A CN 201310115114 A CN201310115114 A CN 201310115114A CN 103212242 A CN103212242 A CN 103212242A
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Abstract
The invention relates to a special dehydration rotational flow assembly for a sand and water separation system as well as a sand and water separation method, can effectively separate mud, water and sand in a mud, sand and water mixture, and also can dehydrate the sand and the water efficiently. The special dehydration rotational flow assembly for the sand and water separation system comprises a dehydration screen assembly, and a rotational flow device or a rotational flow device group; the rotational flow device or the rotational flow device group is integrated above the dehydration screen assembly through a support frame; a wide-amplitude water-storage-type dehydration screen in the dehydration screen assembly is positioned on a rack through a shock absorber, and is driven through a shock excitation motor or a cam wheel driving mechanism; a wide-amplitude water storage groove is positioned below the wide-amplitude water-storage-type dehydration screen; a material inlet of the rotational flow device or the rotational flow device group is communicated with an outlet of a slurry pump positioned at the side part of the rack through a conveying pipeline; and the motor drives the slurry pump through a belt driving mechanism. The special dehydration rotational flow assembly for the sand and water separation system and the sand and water separation method have the advantages that firstly, the integration of the dehydrating screen assembly and the rotational flow device or the rotational flow device group in the sand and water separation system is created for the first time; secondly, the investment is reduced greatly, the occupied area is small, and the energy consumption is reduced; and thirdly, the sand and water separation efficiency is high.
Description
Technical field
The present invention relates to a kind of can either be effectively with the mud in the silt aqueous mixtures, water and sand separation, the sand and water separating system special-purpose dehydration eddy flow assembly and the sand water separating method of sand water high-efficiency dehydration can be belonged to the special-purpose dehydration of sand and water separating system eddy flow assembly and makes the field again.
Background technology
1, CN201524486U, title " sand water separation and recovery system ", it comprises sand water classifying equipoment, sand dehydration equipment and mud dehydration equipment; Described sand water classifying equipoment comprises work cylindrical shell, feed pipe, overflow pipe, spigot, described feed pipe and overflow pipe be fixedly connected on the work cylindrical shell around, described spigot is arranged on the lower end of described work cylindrical shell, and the cylinder that described work cylindrical shell is a hollow connects a vertebral body that communicates with this cylinder in its underpart; Described sand dehydration equipment comprises screen box, vibrator, supporting system and motor; The overflow pipe of described sand water classifying equipoment connects the charging aperture of described mud dehydration equipment, and the spigot of described sand water classifying equipoment is connected with the sieve nest of described dewatering screen.Its weak point: the one, amount of investment is big, and floor space is big, and the power consumption degree is big; The 2nd, sand moisture is low from efficient; The 3rd, the special-purpose dehydration of the sand and water separating system of fixing eddy flow assembly can't move; The 4th, that stays that coarse sand on the dewatering screen compass screen surface can't nature has formed husky wall on the dewatering screen plane, also just can't realize constantly dewatering in the middle of operation.
2, need now under the background of water law extraction mechanism sand and roughing sand all to take basically in the market at cobblestone etc.: drum-type washed-out sand machine, cagem type strand sand machine and Wheel-type are carried sand machine and some areas and are adopted bucket type to carry the sand machine to extract coarse sand, all exist the race tailings serious when using with the upper type unit.Not only water content is high in the prepared finished product of the said equipment, and the machine-processed sand of producing and roughing sand product grating unreasonable in fine sand to run sand serious, and can not get the finished product of qualified grating, caused serious waste again, environment causes secondary pollution or the like especially, manufacturer is in order to reach the grating problem of qualified machine-processed sand and roughing sand for this reason, in order to prevent secondary pollution, have to be equipped with centrifugal dry machine and tailings retracting device or the like numerous auxiliary equipment on this basis, thereby also just caused in the system equipment input too much, unit price is too high, and floor space is excessive, power consumption is too much or the like great number of issues.
Summary of the invention
Purpose of design: avoid the weak point in the background technology, design a kind of can either be effectively with the mud in the silt aqueous mixtures, water and sand separation, again can be with sand water high-efficiency dehydration, the sand and water separating system that floor space is little, energy consumption is little simultaneously special-purpose dehydration eddy flow assembly and sand water separating method.
Design: in order to realize above-mentioned purpose of design.1, dewatering screen assembly and cyclone or the integrated design of cyclone group are one of technical characterictics of the present invention.The purpose of doing like this is: cyclone or cyclone group are integrated in wide cut storage-type dewatering screen top; not only reduced floor space effectively; be convenient to move; be convenient on the spot that silt particle separates, sand moisture from; help environmental protection; and can separate the husky water in the aqua storage tank timely, shortened the length of conveyance conduit, reduced the power demand that fluid is carried.2, the design of wide cut storage-type dewatering screen is two of a technical characterictic of the present invention.The purpose of doing like this is: because wide cut storage-type dewatering screen is a tower structure, the framework upper plate is the polyurethane screen mesh plate, frame-type wide cut storage-type dewatering screen lower end sieve plate is the open facade screen cloth of flare orifice plate, the open facade screen cloth of this flare orifice plate is during by shock electric machine or camshaft drive driving work, the movement locus that its frame-type wide cut storage-type dewatering screen forms is to comprise bob in the legged motion of front and back straight line, therefore in vibratory sieve, sweep away the silt aqueous mixtures that comes and be flushed to the open facade screen cloth of flare orifice plate (because body of wall is a polyurethane screen mesh plate formation, itself just has the function of separating coarse sand and water) time, the open facade screen cloth of flare orifice plate forces sand moisture from simultaneously, that stays coarse sand nature on the wide cut storage-type dewatering screen compass screen surface has just formed husky wall on wide cut storage-type dewatering screen polyurethane screen base plate, and under the effect of shock electric machine or camshaft drive, pushing away of the front end operation of husky wall, and constantly dehydration in the middle of operation toward dewatering screen, obtain the sand that dewaters; Secondly, because the open facade sieve screen apertures of flare postlaminar part is provided with deflector, the passage that constitutes between the open facade screen cloth of this deflector and the flare orifice plate is an overflow ducts, this overflow ducts allows does not have the husky and aqua storage tank of muddy water below this overflows to of machine of precipitation in time, therefore wide cut storage-type dewatering screen not only can directly be with water conservancy project to do, and wide cut storage-type dewatering screen can reach Sha Shui and go into altogether, and per hour can handle the water yield of hundreds of cube according to the difference of wide cut and length.3, being positioned at the design of 3-6 ° of angle between wide cut storage-type dewatering screen base plate on the frame and horizontal plane, is three of technical characterictic of the present invention.The purpose of doing like this is: when inclination is positioned at wide cut storage-type dewatering screen base plate on the frame and the angle between horizontal plane and is 3-6 °, the exciting source that power source that the wide cut storage-type dewatering screen that shock electric machine or camshaft drive drove is produced and vibration source are combined as a whole, because shock electric machine or camshaft drive are that one group of adjustable eccentric piece respectively is installed at the armature spindle two ends, therefore utilize axle and eccentric block to rotate the exciting force that is produced at a high speed, it can force wide cut storage-type dewatering screen silt aqueous mixtures in sand washing, to form the water space of husky wall and rear end, realize that quick silt particle separates in the sand water separating process, sand moisture from.4, adopting the design of rubber-metal spiral complex spring as wide cut storage-type dewatering screen damper, is four of technical characterictic of the present invention.The purpose of doing like this is: because rubber-metal spiral complex spring has the characteristic of the non-linear and structural damping of TT rubber spring, has the big characteristic of large deformation of TT metal coil spring and bearing capacity again, its stability and bearing capacity are better than the TT rubber spring, structure is simpler than air spring, be lower than the TT rubber spring though intrinsic frequency is higher than the TT metal spring, so it can satisfy the demand of wide cut storage-type dewatering screen exciting vibration effectively.
Technical scheme 1: the special-purpose dehydration of a kind of sand and water separating system eddy flow assembly, comprise dewatering screen assembly and cyclone or cyclone or cyclone group, cyclone or cyclone or cyclone group are integrated in dewatering screen assembly top by bracing frame, wide cut storage-type dewatering screen in the dewatering screen assembly is positioned on the frame by shock absorber, wide cut storage-type dewatering screen is driven by shock electric machine or camshaft drive, the wide cut aqua storage tank is positioned at wide cut storage-type dewatering screen below, cyclone or cyclone group charging aperture are communicated with the outlet that is positioned at frame sidepiece slag stock pump by conveyance conduit, and motor drives the slag stock pump by belt gear.
Technical scheme 2: the sand water separating method of the special-purpose dehydration of a kind of sand and water separating system eddy flow assembly, through the silt aqueous mixtures after the screening of vibration screening equipment by hacking to wide cut storage-type dewatering screen, because the slanted angle of wide cut storage-type dewatering screen bottom screening plate and horizontal plane is greater than 3 degree, and what drive the vibration of wide cut storage-type dewatering screen is shock electric machine or camshaft drive, force that the oscillating movement track of wide cut storage-type dewatering screen forms be before and after the legged bob motion of straight line, therefore when sweeping away next sand aqueous mixtures from vibration screening equipment when wide cut storage-type dewatering screen is flushed on the open facade screen cloth of the flare orifice plate, the open facade screen cloth of flare orifice plate with coarse sand and moisture from simultaneously, the legged bob of straight line moved before and after shock electric machine or camshaft drive forced wide cut storage-type dewatering screen, make the polyurethane screen at the dewatering screen back side and lower plane of the coarse sand nature of staying on the compass screen surface just form the sand wall on the net, and pushing away of the front end operation of sand wall toward dewatering screen, constantly dehydration in the middle of operation, thereby reach sand moisture from, the purpose of dehydration, and the fine sand that overflow launder flows out, water, the mixture of mud flows into aqua storage tank, squeeze into cyclone or cyclone group by the slag stock pump again, further carry out husky moisture from, the fine sand of separating be positioned at dehydration back sand material and mix, thereby obtain required graded sand material.
The present invention compares with background technology, and the one, started dewatering screen assembly and cyclone or the integrated precedent of cyclone group in the sand and water separating system; The 2nd, functions such as collection washed-out sand, dehydration, tailings processing and the mixing of coarse sand fine sand are one, can handle in the sand aqueous mixtures silt content can both handle below 60% fully, contain quantity of sand and mud in the middle of the waste water after the processing and be no more than 2%, the finished product mechanism sand of processing gained and the water content of roughing sand can reach not excessive to be made, and has avoided the secondary pollution place; The 3rd, integrated sand and water separating system had both reduced the place of equipment, compressed the equipment input that increases in order to reach qualified products again, and the energy consumption that is consumed was littler, more environmental protection, low-carbon (LC) more; The 4th, sand water mixture separative efficiency height when the yardstick of wide cut sieve reaches 3 meters when taking advantage of 5.5 meters, is per hour handled 300 cubes of water yields; The 5th, have Sha Shui and advance function altogether, reduced the equipment of leading portion; The 6th, have the first road precipitate and separate that reservoir chamber can carry out Sha Shui, and overflow mechanism makes the reserves that in a single day leading portion forms increases reservoir chamber behind the husky wall, greatly improved husky moisture from effect; The 7th, the mixture of the fine sand that overflow launder flows out, water, mud flows into aqua storage tank, squeezes into cyclone or cyclone group by the slag stock pump again, further carry out husky moisture from, the fine sand of separating be positioned at dehydration afterwards the sand material mix, thereby obtain required graded sand material.
Description of drawings
Fig. 1 is the main TV structure schematic diagram of the special-purpose dehydration of sand and water separating system eddy flow assembly.
Fig. 2 is the side-looking structural representation of Fig. 1.
Fig. 3 is the plan structure schematic diagram of Fig. 1.
Fig. 4 is the backsight structural representation of Fig. 1.
Fig. 5 is the structure for amplifying schematic diagram of B portion among Fig. 4.
Fig. 6 is Fig. 1-Fig. 4 application structure schematic diagram.
The specific embodiment
Embodiment 1: with reference to accompanying drawing 1-5.The special-purpose dehydration of a kind of sand and water separating system eddy flow assembly, comprise dewatering screen assembly and cyclone (one) or cyclone group, cyclone or cyclone group are integrated in dewatering screen assembly top by bracing frame, wide cut storage-type dewatering screen 1 in the dewatering screen assembly is positioned on the frame 7 by shock absorber 6, wide cut storage-type dewatering screen 1 is driven by shock electric machine or camshaft drive 10, wide cut aqua storage tank 5 is positioned at wide cut storage-type dewatering screen 1 below, cyclone or cyclone group 4 charging apertures are communicated with the outlet that is positioned at frame 7 sidepiece slag stock pumps 8 by conveyance conduit, and motor 9 drives slag stock pump 8 by belt gear.Frame 7 tops are provided with maintenance platform 3, and the ladder 2 that is used to climb maintenance platform.
Wide cut storage-type dewatering screen 1 is a tower structure, and the base plate of framework and lower end sieve plate are the screen cloth orifice plate.Described screen cloth orifice plate is the polyurethane screen mesh plate.Frame-type wide cut storage-type dewatering screen 1 lower end sieve plate is the open facade screen cloth of flare orifice plate 13.The open facade screen cloth of flare orifice plate 13 rear portions are provided with deflector 14, the passage that constitutes between the open facade screen cloth of deflector 14 and the flare orifice plate 13 is an overflow ducts 12, allowing does not have the husky and aqua storage tank of muddy water below this overflows to of machine of precipitation in time, so this frame-type wide cut storage-type dewatering screen 1 can directly be with water conservancy project to do.
The base plate and the angle between horizontal plane that tilt to be located at the wide cut storage-type dewatering screen 1 on the frame 7 are 3-6 °, and the best is 4-5 °, and purpose forms the water space of husky wall and rear end with this.
Motor and eccentric dynamic group are power source because the employing of wide cut storage-type dewatering screen impulses, sieve plate adopts the polyurethane screen of corresponding specification, this special dewatering screen rear portion artificially increase design collect dehydrating function and water storage function be one in treatment region, the dewatering screen bottom is sunk in the effect of coarse sand process gravity, fine sand and excessive moisture are isolated dewatering screen through dewatering screen rear portion speciality separator, and the storage tank that flows into the dewatering screen bottom mixes with the water that the dewatering screen leading portion takes off.When dewatering screen is worked along the principle of vibration force, the sand product of separating forms the sand wall of corresponding height gradually, the sand wall progressively takes off dried in the middle of running, and because the existence of sand wall has further increased moisture storage capacity, more a step increases the precipitation of sand, and deposit in the fine sand of aqua storage tank and aqueous mixtures through the work of slag stock pump with the mixture suction cyclone of this fine sand and water or cyclone group carry out once more sand moisture from, the fine sand that is produced of cyclone or cyclone group is directly got on the sand wall that dewatering screen forms naturally and is mixed with coarse sand, take off driedly jointly, all the other unnecessary muddy water amounts are discharged through drainage systems.
It is power source that this wide cut storage-type dewatering screen adopts impulse motor and eccentric dynamic group, sieve plate adopts the polyurethane screen of corresponding specification, this special dewatering screen rear portion artificially increase design collect dehydrating function and water storage function be one in treatment region, the dewatering screen bottom is sunk in the effect of coarse sand process gravity, fine sand and excessive moisture are isolated dewatering screen through dewatering screen rear portion speciality separator, and the storage tank that flows into the dewatering screen bottom mixes with the water that the dewatering screen leading portion takes off.When dewatering screen is worked along the principle of vibration force, the sand product of separating forms the sand wall of corresponding height gradually, the sand wall progressively takes off dried in the middle of running, and because the existence of sand wall has further increased moisture storage capacity, more a step increases the precipitation of sand, deposit in the fine sand of aqua storage tank and aqueous mixtures through the work of slag stock pump with the mixture suction cyclone of this fine sand and water or cyclone group carry out once more sand moisture from, the fine sand that is produced of cyclone or cyclone group is directly got on the sand wall that dewatering screen forms naturally and is mixed with coarse sand, takes off dried jointly.All the other unnecessary muddy water amounts are discharged through drainage system.
Embodiment 2: on the basis of embodiment 1, the flow of per hour handling sand water when wide cut storage-type dewatering screen 1 is during greater than 300 cubes of water yields, and the base plate of framework, lower end sieve plate and side sieve plate are the screen cloth orifice plate.
Embodiment 3: with reference to accompanying drawing 6.On the basis of embodiment 1, the special-purpose dehydration of a kind of sand and water separating system eddy flow assembly sand water separating method, pass through hacking 16 to wide cut storage-type dewatering screen 1 through the silt aqueous mixtures after 15 screenings of vibration screening equipment, because the slanted angle of wide cut storage-type dewatering screen 15 bottom screening plates and horizontal plane is greater than 3 degree, and what drive 1 vibration of wide cut storage-type dewatering screen is shock electric machine or camshaft drive, force that the oscillating movement track of wide cut storage-type dewatering screen 1 forms be before and after the legged bob motion of straight line, therefore when sweeping away next sand aqueous mixtures from vibration screening equipment 15 when wide cut storage-type dewatering screen 15 is flushed on the open facade screen cloth of the flare orifice plate 13, the open facade screen cloth of flare orifice plate 13 with coarse sand and moisture from simultaneously, shock electric machine or camshaft drive force the legged bob motion of wide cut storage-type dewatering screen 1 front and back straight line, make the polyurethane screen at the dewatering screen back side and lower plane of the coarse sand nature of staying on the compass screen surface just form the sand wall on the net, and pushing away of the front end operation of sand wall toward dewatering screen, constantly dehydration in the middle of operation, thereby reach sand moisture from, the purpose of dehydration, and the fine sand that overflow launder flows out, water, the mixture of mud flows into aqua storage tank, squeeze into cyclone or cyclone group by the slag stock pump again, further carry out husky moisture from, the fine sand of separating be positioned at dehydration back sand material and mix, thereby obtain required graded sand material.
What need understand is: though the foregoing description is to the mentality of designing of the present invention detailed text description of contrasting; but these text descriptions; just the simple text of mentality of designing of the present invention is described; rather than to the restriction of mentality of designing of the present invention; any combination, increase or modification that does not exceed mentality of designing of the present invention all falls within the scope of protection of the present invention.
Claims (10)
1. the special-purpose dehydration of sand and water separating system eddy flow assembly, comprise dewatering screen assembly and cyclone or cyclone group, it is characterized in that: cyclone or cyclone group are integrated in dewatering screen assembly top by bracing frame, wide cut storage-type dewatering screen (1) in the dewatering screen assembly is positioned on the frame (7) by shock absorber (6), wide cut storage-type dewatering screen (1) is driven by shock electric machine or camshaft drive (10), wide cut aqua storage tank (5) is positioned at wide cut storage-type dewatering screen (1) below, cyclone or cyclone group (4) charging aperture are communicated with the outlet that is positioned at frame (7) sidepiece slag stock pump (8) by conveyance conduit, and motor (9) drives slag stock pump (8) by belt gear.
2. the special-purpose dehydration of sand and water separating system according to claim 1 eddy flow assembly, it is characterized in that: wide cut storage-type dewatering screen (1) is a tower structure, and the base plate of framework and lower end sieve plate are the screen cloth orifice plate.
3. the special-purpose dehydration of sand and water separating system according to claim 2 eddy flow assembly, it is characterized in that: described screen cloth orifice plate is the polyurethane screen mesh plate.
4. the special-purpose dehydration of sand and water separating system according to claim 1 and 2 eddy flow assembly, it is characterized in that: the base plate and the angle between horizontal plane that tilt to be located at the wide cut storage-type dewatering screen (1) on the frame (7) are 3-6 °.
5. the special-purpose dehydration of sand and water separating system according to claim 1 eddy flow assembly, it is characterized in that: frame-type wide cut storage-type dewatering screen (1) lower end sieve plate is the open facade screen cloth of flare orifice plate (13).
6. sand and water separating system according to claim 1 or 5, it is characterized in that: the open facade screen cloth of flare orifice plate (13) rear portion is provided with deflector (14), and the passage that constitutes between deflector (14) and the open facade screen cloth of the flare orifice plate (13) is overflow ducts (12).
7. the special-purpose dehydration of sand and water separating system according to claim 1 eddy flow assembly, it is characterized in that: frame (7) sidepiece is provided with water supply tank (11) and is communicated with cyclone or cyclone group (4) by the moisturizing pipeline.
8. the special-purpose dehydration of sand and water separating system according to claim 1 eddy flow assembly, it is characterized in that: shock absorber (6) is a rubber-metal spiral complex spring, or hydraulic damper.
9. the special-purpose dehydration of sand and water separating system according to claim 1 eddy flow assembly, it is characterized in that: wide cut storage-type dewatering screen (1) side plate is the screen cloth orifice plate.
10. the sand water separating method of the special-purpose dehydration of sand and water separating system eddy flow assembly, it is characterized in that: pass through hacking (16) to wide cut storage-type dewatering screen (1) through the silt aqueous mixtures after vibration screening equipment (15) screening, because the slanted angle of wide cut storage-type dewatering screen (15) bottom screening plate and horizontal plane is greater than 3 degree, and what drive wide cut storage-type dewatering screen (1) vibration is shock electric machine or camshaft drive or cam drive transmission device, force that the oscillating movement track of wide cut storage-type dewatering screen (1) forms be before and after the legged bob motion of straight line, therefore when sweeping away next sand aqueous mixtures from vibration screening equipment (15) when wide cut storage-type dewatering screen (15) is flushed on the open facade screen cloth of the flare orifice plate (13), the open facade screen cloth of flare orifice plate (13) with coarse sand and moisture from simultaneously, the legged bob of straight line moved before and after shock electric machine or camshaft drive forced wide cut storage-type dewatering screen (1), make the polyurethane screen at the dewatering screen back side and lower plane of the coarse sand nature of staying on the compass screen surface just form the sand wall on the net, and pushing away of the front end operation of sand wall toward dewatering screen, constantly dehydration in the middle of operation, thereby reach sand moisture from, the purpose of dehydration, and the fine sand that overflow launder flows out, water, the mixture of mud flows into aqua storage tank, squeeze into cyclone or cyclone group by the slag stock pump again, further carry out husky moisture from, the fine sand of separating be positioned at dehydration back sand material and mix, thereby obtain required graded sand material.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310115114.6A CN103212242B (en) | 2013-02-08 | 2013-04-06 | Sand and water separating system special dehydration eddy flow assembly and sand water separating method |
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| CN2013100502056 | 2013-02-08 | ||
| CN201310050205 | 2013-02-08 | ||
| CN201310050205.6 | 2013-02-08 | ||
| CN201310115114.6A CN103212242B (en) | 2013-02-08 | 2013-04-06 | Sand and water separating system special dehydration eddy flow assembly and sand water separating method |
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| CN103212242A true CN103212242A (en) | 2013-07-24 |
| CN103212242B CN103212242B (en) | 2015-08-12 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103882866A (en) * | 2014-03-28 | 2014-06-25 | 上海山顺土木工程技术有限公司 | Vertical slurry storage and separation system |
| CN110526431A (en) * | 2019-09-06 | 2019-12-03 | 苏州清溪环保科技有限公司 | A kind of industrial sewage process method and its processing equipment |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201208531Y (en) * | 2008-03-05 | 2009-03-18 | 李彦光 | Mud desander |
| CN101574599A (en) * | 2009-06-11 | 2009-11-11 | 熊四达 | Rotational flow absorption filter concentration and separation technique and device thereof |
| KR100969911B1 (en) * | 2010-03-30 | 2010-07-13 | 유네코개발 주식회사 | Water treatment apparatus having multi-function with continuous water flow and consecutive cleaning |
| CN102000628A (en) * | 2010-09-16 | 2011-04-06 | 陈利华 | Fine sand recovery device |
| CN102228762A (en) * | 2011-05-16 | 2011-11-02 | 云南大红山管道有限公司 | Dehydration method and device of tailings |
| CN203379706U (en) * | 2013-02-08 | 2014-01-08 | 浙江双金机械集团股份有限公司 | Dewatering rotational flow assembly for sand and water separating systems |
-
2013
- 2013-04-06 CN CN201310115114.6A patent/CN103212242B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201208531Y (en) * | 2008-03-05 | 2009-03-18 | 李彦光 | Mud desander |
| CN101574599A (en) * | 2009-06-11 | 2009-11-11 | 熊四达 | Rotational flow absorption filter concentration and separation technique and device thereof |
| KR100969911B1 (en) * | 2010-03-30 | 2010-07-13 | 유네코개발 주식회사 | Water treatment apparatus having multi-function with continuous water flow and consecutive cleaning |
| CN102000628A (en) * | 2010-09-16 | 2011-04-06 | 陈利华 | Fine sand recovery device |
| CN102228762A (en) * | 2011-05-16 | 2011-11-02 | 云南大红山管道有限公司 | Dehydration method and device of tailings |
| CN203379706U (en) * | 2013-02-08 | 2014-01-08 | 浙江双金机械集团股份有限公司 | Dewatering rotational flow assembly for sand and water separating systems |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103882866A (en) * | 2014-03-28 | 2014-06-25 | 上海山顺土木工程技术有限公司 | Vertical slurry storage and separation system |
| CN103882866B (en) * | 2014-03-28 | 2015-10-28 | 上海山顺土木工程技术有限公司 | Vertical mud stores piece-rate system |
| CN110526431A (en) * | 2019-09-06 | 2019-12-03 | 苏州清溪环保科技有限公司 | A kind of industrial sewage process method and its processing equipment |
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| CN103212242B (en) | 2015-08-12 |
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