CN103239901B - Multifunctional slime water treating pond - Google Patents
Multifunctional slime water treating pond Download PDFInfo
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- CN103239901B CN103239901B CN201310181038.9A CN201310181038A CN103239901B CN 103239901 B CN103239901 B CN 103239901B CN 201310181038 A CN201310181038 A CN 201310181038A CN 103239901 B CN103239901 B CN 103239901B
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- pond
- desliming
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Abstract
The invention belongs to the field of slime water treatment and particularly relates to a multifunctional slime water treating pond which comprises an annular pond body, and also comprises a guide plate arranged in an annular shape and inside the pond body, wherein an annular baffle plate used for partitioning an annular groove into an upper water distributing region and a lower guide region is arranged between the guide plate and the pond body, a treating region is enclosed by the inner wall of the guide plate, and a water passing hole penetrating through a baffle plate body is formed in the baffle plate. The multifunctional slime water treating pond is internally provided with a hole blocking plate enabling the water passing hole to be switched between a through state and a closed state. The multifunctional slime water treating pond also comprises a desliming and feeding unit connected with the water distributing region, a concentrating and feeding unit connected with the treating region, and an overflowing and discharging unit connected with the water distributing region and the treating region respectively. The multifunctional slime water treating pond is capable of desliming slime water and concentrating the slime water, and is simple in structure and stable and reliable in running.
Description
Technical field
The invention belongs to slime water treatment field, be specifically related to a kind of multifunctional coal slurry water treating pond.
Background technology
In the prior art, by desliming pond, desliming process is carried out to black water, by concentration basin, concentration is carried out to black water, carry out respectively by two independent processing mechanisms when also namely desliming process and concentration being carried out to black water, because the floor space of desliming pond and concentration basin is all larger, therefore in today of shortage of land resource, in limited land resource, how to guarantee that slime water treatment efficiency and slime water treatment effect are technical problems urgently to be resolved hurrily.
Summary of the invention
The object of this invention is to provide a kind of multifunctional coal slurry water treating pond, the present invention not only can carry out desliming process to black water, can also carry out concentration to black water, the simultaneously simple and stable and reliable operation of structure of the present invention.
For achieving the above object, present invention employs following technical scheme: a kind of multifunctional coal slurry water treating pond, comprise circular pond body, the bottom of described pond body is provided with at the bottom of pond, middle part at the bottom of described pond be provided with opening upwards, the heavy bucket of taper, described heavy bucket is connected with discharge pipeline, and tilt gradually to the openend of hopper from the bottom of pond body at the bottom of described pond, this multifunctional coal slurry water treating pond also comprises following part:
Deflector, described deflector is the circular inside being arranged on pond body, and is provided with the annular groove be convenient to fluid and passed through between deflector and pond body; Be provided with between described deflector and pond body and described annular groove is divided into the annular baffle that top is water distribution region, bottom is water conservancy diversion region, the inwall of deflector surrounds processing region; Described dividing plate is provided with the water hole running through dividing plate plate body, and this multifunctional coal slurry water treating pond is also provided with the gear orifice plate that water hole is switched under through and closed two states;
Desliming enters material unit, and treat the fluid foods of desliming for input in the body of pond, described desliming enters material unit and is connected with described water distribution region;
Be concentrated into material unit, for inputting fluid foods to be concentrated in the body of pond, described in be concentrated into material unit and be connected with described processing region;
Overflow material unit, be discharged to the outside of pond body for fluid foods desliming be disposed or concentration is complete, described in overflow material unit and be connected with processing region with described water distribution region respectively.
The present invention can also be able to further realization by following technical measures:
Preferably, described deflector is arranged with described pond body is concentric.
Preferably, described desliming enters material unit and comprises circular desliming feed chute, described desliming feed chute is arranged on the outside of pond body, and is provided with the desliming feeding pipe of both UNICOMs between desliming feed chute and described water distribution region, and described desliming feeding pipe is provided with desliming pan feeding valve.
Preferably, be concentrated into material unit described in and comprise the concentrated feeding pipe be connected with the processing region of pond body.
Further, described concentrated feeding pipe stretches in described processing region from top to bottom, and the discharge end of concentrated feeding pipe is provided with the multiple mouths of pipe be convenient to fluid foods and sprayed towards surrounding.
Preferably, described in overflow the overflow launder that material unit comprises the strip of opening upwards, the top being arranged on the processing region that deflector surrounds of described overflow launder, and the upper edge of overflow launder is lower than the upper edge of deflector; The described material unit that overflows also comprises the return main being arranged on external side, pond, described return main is connected with described overflow launder by the first overflow pipe, return main is also connected with described water distribution region by the second overflow pipe, described first overflow pipe is provided with the first overflow valve, the second overflow pipe is provided with the second overflow valve.
Further, described second overflow pipe is connected with the bottom in described water distribution region.
Beneficial effect of the present invention is:
1), be provided with desliming in the present invention enter material unit and be concentrated into material unit simultaneously, when needs carry out desliming process to black water, black water enters material unit by desliming, successively through water distribution region, water conservancy diversion region enters processing region, then discharge pond body through overflow launder, the first overflow pipe and return main, the underflow be deposited in heavy bucket is then discharged by discharge pipeline; When needs carry out concentration to black water, black water directly enters processing region by being concentrated into material unit, then enters water distribution region, finally by and overflow pipe and return main discharge pond body, same, the underflow be deposited in heavy bucket is then discharged by discharge pipeline.
2), the present invention is at the deflector of the circumferentially ring-type at the Chi Kou place of multifunctional coal slurry water treating pond, and deflector outer wall, between pond body inwall and the upper face of dividing plate looping arrange water distribution region, when carrying out desliming process to black water, first black water enters in water distribution region, black water with after water hole on dividing plate enter water conservancy diversion region on the downside of water distribution region, then enter the processing region that deflector surrounds.
From the above, the present invention have employed the mode of circumferential pan feeding when carrying out desliming process, during actual desliming, under the gravitional force effect produced when black water pan feeding, black water can from the deposition underflow in the surrounding uniform shock multifunctional coal slurry water treating pond of multifunctional coal slurry water treating pond, thus the stirring again and the secondary desliming object that not only serve for depositing underflow, in turn ensure that the high distributing homogeneity of pond flow field simultaneously, thus guarantee the grading effect even more enhancing ore particle, the final raising for actual desliming efficiency serves positive impact.
3) dividing plate with water hole, in the present invention is not only convenient to fixing deflector, and the distribution of desliming pan feeding can be made more even, and when preventing desliming pan feeding, coal slurry flow velocity is excessive or too small and affect desliming effect.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is the top view of Fig. 1;
Fig. 3 is that desliming of the present invention enters material unit and overflows the structural representation of material unit;
Fig. 4 be the present invention in running order time interior flow field schematic diagram.
The implication marked in figure is as follows:
12-heavy bucket 13-water distribution region at the bottom of body 11-pond, 10-pond
14-water conservancy diversion region, 15-processing region, 20-deflector, 30-dividing plate
31-water hole, 40-desliming feed chute, 41-desliming feeding pipe
42-desliming pan feeding valve, 50-concentrated feeding pipe 51-mouth of pipe 60-overflow launder
61-the first overflow pipe 62-the first overflow valve 63-the second overflow pipe
64-the second overflow valve 65-return main
Detailed description of the invention
Below in conjunction with accompanying drawing, structure of the present invention is described further.
As shown in Figures 1 to 3, the inner side of circular pond body 10 is provided with the deflector 20 of ring-type, and the upper edge of described deflector 20 is lower than the upper edge of pond body 10, and circular pond body 10 and deflector 20 are arranged concentrically with respect to one another; The dividing plate 30 arranged in the horizontal direction is provided with between described deflector 20 and circular pond body 10, space between deflector 20 and circular pond body 10 is separated into water distribution region 13 and water conservancy diversion region 14 by dividing plate 30, and water distribution region 13 is arranged on the upside in water conservancy diversion region 14, as shown in Figure 3.
It is in the desliming feed chute 40 of circular winding outside pond body 10 that described desliming enters material unit, and desliming feed chute 40 is by desliming feeding pipe 41 through pond body 10 and water distribution region 13 UNICOM, and described desliming feeding pipe 41 is provided with desliming pan feeding valve.
The described material unit that is concentrated into is the concentrated feeding pipe 50 be connected with the processing region 15 of pond body 10, described concentrated feeding pipe 50 stretches in described processing region 15 from top to bottom, and the discharge end of concentrated feeding pipe 50 is provided with and is convenient to fluid foods in the horizontal direction towards multiple mouths of pipe 51 that surrounding is sprayed, as shown in Figure 1, 2.
The described return main 65 overflowing material unit and comprise overflow launder 60, first overflow pipe 61, second overflow pipe 63 and be arranged on pond body 10 outside, described overflow launder 60 is arranged on the upside of the processing region 15 of pond body 10, and the upper edge of overflow launder 60 is lower than the upper edge of deflector 20; The discharge end of overflow launder 60 is connected with the entrance of the first overflow pipe 61, and the first overflow pipe 61 is connected with described return main 65 through pond body 10 from the bottom of dividing plate 30, and the first overflow pipe 61 is provided with the first overflow valve 62; Return main 65 is also connected with the second overflow pipe 63, and described second overflow pipe 63 is connected with the bottom in described water distribution region 13 through pond body 10, and the second overflow pipe 63 is provided with the second overflow valve 64, as shown in Figure 1, 2, 3.
Below in conjunction with accompanying drawing, the course of work of the present invention is elaborated.
When multifunctional coal slurry water treating pond is as desliming purposes, desliming pan feeding valve 42 now on desliming feeding pipe 41 and the first overflow valve 62 on the first overflow pipe 61 are all in opening, water hole 31 on dividing plate 30 is also in opening and breakthrough status, and the second overflow valve 64 on the second overflow pipe 63 is in closed condition, first floatation feed coal slurry inputs desliming feed chute 40 by pipeline, fluid foods and coal slurry also flow into water distribution region 13 from desliming feed chute 40 through desliming pan feeding valve 41, coal slurry flows into water conservancy diversion region 14 by the water hole 31 on dividing plate 30 subsequently, the coal slurry in water conservancy diversion region 14 is walked around deflector 20 under gravity and is entered processing region 15, and in processing region 15, form rising coal slurry stream, particle in rising coal slurry stream carries out hydraulic classiciation by its hindered falling end speed, the ascending current carrying thin mud then overflows into each overflow launder 40 being arranged on face, pond place, overflow water in overflow launder 40 enters return main 65 through the first overflow pipe 61, the water that namely overflow water entered desliming process is discharged through return main 65, the underflow at heavy bucket 12 place is transported to flotation operation by pump through discharge pipeline, and the motor of pump is provided with variable-frequency governor, by changing underflow discharge amount, indirectly changes the overflow water yield, thus reaches the object controlling ascending current speed and adjustment desliming partition size.
When multifunctional coal slurry water treating pond is as concentrated purposes, desliming pan feeding valve 42 now on desliming feeding pipe 41 and the first overflow valve 62 on the first overflow pipe 61 are all in closed condition, water hole 31 on dividing plate 30 is in closed state by stopper or the blocking of gear orifice plate, and the second overflow valve 64 on the second overflow pipe 63 is in opening; First coal slurry is entered the processing region 15 of pond body 10 by the concentrated feeding pipe 50 being arranged on upside in the middle part of pond body 10, under the effect of concentrated medicament, the underflow that concentration is high is settled down to 11 places at the bottom of pond, finally enters heavy bucket 12, and discharges pond body 10 through the discharge pipeline be arranged on bottom heavy bucket 12; The overflow that concentration is low is then crossed the upper edge of deflector 20 and enters described water distribution region 13, the overflow in water distribution region 13 with after the second overflow pipe 63 through bottom, return main 65 and discharge pond body 10, thus complete concentration.
Claims (6)
1. a multifunctional coal slurry water treating pond, comprise circular pond body (10), the bottom in described pond body (10) is provided with (11) at the bottom of pond, the middle part of (11) at the bottom of described pond be provided with opening upwards, the heavy bucket (12) of taper, described heavy bucket (12) is connected with discharge pipeline, (11) at the bottom of described pond tilt to the openend of heavy bucket (12) gradually from the bottom of pond body (10), it is characterized in that this multifunctional coal slurry water treating pond also comprises following part:
Deflector (20), described deflector (20) in the circular inside being arranged on pond body (10), and is provided with the annular groove be convenient to fluid and passed through between deflector (20) and pond body (10); Be provided with between described deflector (20) and pond body (10) and described annular groove is divided into the annular baffle (30) that top is water distribution region (13), bottom is water conservancy diversion region (14), the inwall of deflector (20) surrounds processing region (15); Described dividing plate (30) is provided with the water hole (31) running through dividing plate plate body, and this multifunctional coal slurry water treating pond is also provided with the gear orifice plate that water hole (31) is switched under through and closed two states;
Desliming enters material unit, and treat the fluid foods of desliming for input in pond body (10), described desliming enters material unit and is connected with described water distribution region (13);
Be concentrated into material unit, for the fluid foods to be concentrated of input in pond body (10), described in be concentrated into material unit and be connected with described processing region (15);
Overflow material unit, be discharged to the outside of pond body (10) for fluid foods desliming be disposed or concentration is complete, described in overflow material unit and be connected with processing region (15) with described water distribution region (13) respectively;
The described material unit that is concentrated into comprises the concentrated feeding pipe (50) be connected with the processing region of pond body (10) (15), and described concentrated feeding pipe (50) is arranged on upside, pond body (10) middle part.
2. multifunctional coal slurry water treating pond according to claim 1, is characterized in that: described deflector (20) is arranged with described pond body (10) is concentric.
3. multifunctional coal slurry water treating pond according to claim 1 and 2, it is characterized in that: described desliming enters material unit and comprises circular desliming feed chute (40), described desliming feed chute (40) is arranged on the outside of pond body (10), and between desliming feed chute (40) and described water distribution region (13), being provided with the desliming feeding pipe (41) of both UNICOMs, described desliming feeding pipe (41) is provided with desliming pan feeding valve (42).
4. multifunctional coal slurry water treating pond according to claim 1 and 2, it is characterized in that: described in overflow the overflow launder (60) that material unit comprises the strip of opening upwards, described overflow launder (60) is arranged on the top of the processing region (15) surrounded by deflector (20) inwall, and the upper edge of overflow launder (60) is lower than the upper edge of deflector (20); The described material unit that overflows also comprises the return main (65) being arranged on pond body (10) outside, described return main (65) is connected with described overflow launder (60) by the first overflow pipe (61), return main (65) is also connected with described water distribution region (13) by the second overflow pipe (63), described first overflow pipe (61) is provided with the first overflow valve (62), the second overflow pipe (63) is provided with the second overflow valve (64).
5. multifunctional coal slurry water treating pond according to claim 4, is characterized in that: described second overflow pipe (63) is connected with the bottom of described water distribution region (13).
6. multifunctional coal slurry water treating pond according to claim 1, it is characterized in that: described concentrated feeding pipe (50) is stretched in described processing region (15) from top to bottom, and the discharge end of concentrated feeding pipe (50) is provided with and is convenient to fluid foods in the horizontal direction towards multiple mouths of pipe (51) that surrounding is sprayed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310181038.9A CN103239901B (en) | 2013-05-16 | 2013-05-16 | Multifunctional slime water treating pond |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310181038.9A CN103239901B (en) | 2013-05-16 | 2013-05-16 | Multifunctional slime water treating pond |
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| Publication Number | Publication Date |
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| CN103239901A CN103239901A (en) | 2013-08-14 |
| CN103239901B true CN103239901B (en) | 2015-03-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310181038.9A Expired - Fee Related CN103239901B (en) | 2013-05-16 | 2013-05-16 | Multifunctional slime water treating pond |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110227682A (en) * | 2019-05-29 | 2019-09-13 | 安徽理工大学 | Ultrasonic wave desliming device before a kind of coal slime flotation |
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| CN101362032A (en) * | 2008-09-25 | 2009-02-11 | 山西晋丰环保工程设计有限公司 | Periphery water-inlet continuous water-outlet radial settling tank |
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| CN102847606A (en) * | 2012-09-01 | 2013-01-02 | 山东科技大学 | Coarse slime separation process |
| CN202893481U (en) * | 2012-11-16 | 2013-04-24 | 安徽理工大学 | High-efficiency desliming pond |
| CN203408501U (en) * | 2013-05-16 | 2014-01-29 | 安徽理工大学 | Multifunctional slime water treatment tank |
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2013
- 2013-05-16 CN CN201310181038.9A patent/CN103239901B/en not_active Expired - Fee Related
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62289289A (en) * | 1986-06-06 | 1987-12-16 | Kanamori Gihan Kk | Method for removing floating matter |
| CN2535105Y (en) * | 2002-03-19 | 2003-02-12 | 蒋康豫 | Integrated sedimentation tank |
| CN1488589A (en) * | 2003-08-21 | 2004-04-14 | 丁扣林 | Mud-scraping suction dredge and solid-liquid separating process thereof |
| CN101117250A (en) * | 2007-06-01 | 2008-02-06 | 华电水处理技术工程有限公司 | Method and equipment for purifying recirculated cooling water or town B-grade sewage |
| CN101362032A (en) * | 2008-09-25 | 2009-02-11 | 山西晋丰环保工程设计有限公司 | Periphery water-inlet continuous water-outlet radial settling tank |
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| CN102614687A (en) * | 2012-04-07 | 2012-08-01 | 唐山国华科技国际工程有限公司 | Flotation feed desliming pool |
| CN102847606A (en) * | 2012-09-01 | 2013-01-02 | 山东科技大学 | Coarse slime separation process |
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| CN203408501U (en) * | 2013-05-16 | 2014-01-29 | 安徽理工大学 | Multifunctional slime water treatment tank |
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