CN105498943A - Steady flow multipurpose silicon sand pump pool - Google Patents
Steady flow multipurpose silicon sand pump pool Download PDFInfo
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- CN105498943A CN105498943A CN201510941798.4A CN201510941798A CN105498943A CN 105498943 A CN105498943 A CN 105498943A CN 201510941798 A CN201510941798 A CN 201510941798A CN 105498943 A CN105498943 A CN 105498943A
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- pump pond
- silica sand
- multiplex
- current stabilization
- water inlet
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03B—SEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS
- B03B5/00—Washing granular, powdered or lumpy materials; Wet separating
- B03B5/62—Washing granular, powdered or lumpy materials; Wet separating by hydraulic classifiers, e.g. of launder, tank, spiral or helical chute concentrator type
- B03B5/623—Upward current classifiers
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Abstract
The invention relates to silicon sand production equipment, in particular a steady flow multipurpose silicon sand pump pool. The steady flow multipurpose silicon sand pump pool comprises a pump pool (1) surrounded by a pool wall (2) and a pool bottom (3); a water inlet pipe (7) is arranged at the lower part of the pump pool (1); and a porous plate (6) is arranged above the water inlet pipe (7). The steady flow multipurpose silicon sand pump pool is characterized in that an annular flow chamber (8) for enabling water to flow around the center is between the pool bottom (3) and the porous plate (6). The steady flow multipurpose silicon sand pump pool has the following beneficial effects: the water entering the pump pool surrounds a center column to form an annular water flow, so that water energy is uniformly distributed; and the water rises in sequence from the porous plate, and has the same touch force height with materials, so that the materials with different specific gravity are quickly separated, and the working performance and the operation efficiency of the pump pool are improved. In particular, the water flow with stable height can satisfy the silicon sand classification demand, so that integral combination of a classifier and the pump pool is realized, two procedures are combined as a whole, the production cost is largely reduced, the product quality is prominently improved, the unexpected effect is obtained, and the steady flow multipurpose silicon sand pump pool is hopeful to become the first choice of equipment in the silicon sand washing industry.
Description
Technical field
The present invention relates to a kind of silica sand production equipment, i.e. a kind of current stabilization multiplex silica sand pump pond.
Background technology
In silica sand production process, sorting to be carried out to silica sand by grader, pump pond put into by the silica sand sub-elected, pump is intake by water pipe below pond, in the process that water runs from bottom to top, the impurity such as the earth in the middle of silica sand are flushed to upper strata, discharge from overfall, clean silica sand delivers to subsequent processing by sand pump.Here, the smoothness of pump pond water inlet is the key factor of pump pond service behaviour.The upwards operation that the water entered is uniform sequential, just can make the impurity inside silica sand float discharge., because water inlet pipe in very little local to the water inlet of pump pond, can only must cause the impact of local, want steady rising to be not easy very much.In order to address this problem, we have added a porous plate above the water inlet pipe of bottom, pump pond, and water upwards runs from each through hole, adds the stationarity of current.; porous plate experimental results demonstrate: although can improve the stationarity of water; but because current under open plate are unstable; cause the water flowing situation of porous plate uneven; the area of more than 1/3rd is always had to be deposited by silica sand; steady flow result is very limited, and the operating efficiency in water intake velocity and pump pond is still subject to certain restrictions.
Pump pond current shakiness not only limit the operating efficiency in pump pond self, too increases the difficulty with silica sand classification procedure connection.The operation principle of existing silica sand classification and the impurity elimination of pump pond is very close, and grader used is a tank container, and raw material is sent into from top, and water enters from below, by buoyancy the silica sand of different size separately.Because the stability requirement of classification process to current is higher, the flow stability in existing pump pond can not meet the demand of classification.Therefore, grader and pump pond can't be combined as a whole, realize working continuously.In addition existing grader volume is tall and big, is difficult to be arranged on pump pond, thus can only carry out respectively on different places, then by depositing, the intermediate link such as conveying carries out continuously, waste time and energy, cost is very high.
Summary of the invention
The object of this invention is to provide a kind of stability that can improve pump pond water, improve the silica sand pump pond of pump pond operating efficiency and service behaviour.
Another object of the present invention is that silica sand classification and the pond operation of silica sand pump are connected together the multiplex silica sand pump pond of carrying out continuously.
Above-mentioned purpose is realized by following technical scheme: develop a kind of current stabilization multiplex silica sand pump pond, comprise by the pump pond surrounded at the bottom of pool wall and pond, bottom, pump pond is provided with water inlet pipe, porous plate is provided with above water inlet pipe, be characterized in: be volute chamber between porous plate at the bottom of described pond, volute chamber is provided with the guiding device making water around volute chamber's center flow.
The guiding device of described volute chamber has one between centre to porous plate at the bottom of pond to erect columned lead.
Described lead and water inlet pipe stagger and install, and namely the extension line of the inner side tube wall of water inlet pipe is positioned at the outside of lead.
The guiding device of described volute chamber is two water inlet pipes, and two water inlet pipe Way ins are contrary, are arranged on the both sides of bottom, pump pond respectively.
The guiding device of described volute chamber is the pool wall of anchor ring or ellipse ring surface around pump pond, and water inlet pipe enters pump pond along the tangential direction of circle or oval pool wall.
The guiding device of described volute chamber is spiral plate.
The outside of described spiral plate is relative with the delivery port of water inlet pipe.
The guiding device of described volute chamber is the periphery installation spiral plate of lead, and lead is pipe, inside taps into water pipe, and the tube wall of lead has delivery port, and delivery port is relative with the inner of spiral plate.
The suitable for reading middle of described pump pond installs silica sand grader.
Described silica sand grader has a feeding cylinder being arranged on centre suitable for reading, pump pond, airtight bottom feeding cylinder, has multiple sub-material mouth around, at least installs one deck current stabilization cover outside feeding cylinder.
The uniform multiple sand removing hole in bottom of described pool wall, be provided with sand catcher outside pool wall, sand removing hole is relative with sand catcher, and sand pump entrance connects sand catcher.
Described porous plate is the arc of epirelief, and the bottom land of sand catcher is inclined plate surface, and sand pump entrance is located at lowest part, and cell wall upper end is suitable for reading higher than pump pond.
The invention has the beneficial effects as follows: the water entering pump pond forms annular water flow around newel, make water energy equiblibrium mass distribution, then from the uniform sequential rise of porous plate, consistent to power of the touching height of material, the material of different specific weight is separated rapidly, improves service behaviour and the operating efficiency in pump pond.Particularly high stability current can meet the demand of silica sand classification, and achieve the entire combination in grader and pump pond, two procedures is integrated, production cost significantly reduces, product quality significantly improves, and achieves beyond thought effect, is expected the preferred unit becoming silica sand washing industry.
Accompanying drawing explanation
Fig. 1 is the front view of the first embodiment;
Fig. 2 is the top view of the first embodiment;
Fig. 3 is the A-A cross sectional plan view of the first embodiment;
Fig. 4 is the pump pond bottom sectional top view of the second embodiment;
Fig. 5 is the top view of the third embodiment;
Fig. 6 is the top view of the 4th kind of embodiment;
Fig. 7 is the top view of the 5th kind of embodiment;
Fig. 8 is the top view of the 6th kind of embodiment;
Fig. 9 is the front view of the 7th kind of embodiment;
Figure 10 is the top view of the 7th kind of embodiment;
Figure 11 is the front view of the 8th kind of embodiment;
Figure 12 is the top view of the 8th kind of embodiment.
Visible in figure: pump pond 1, pool wall 2, at the bottom of pond 3, overflow launder 4, overfall 5, porous plate 6, water inlet pipe 7, volute chamber 8, lead 9, sand pump entrance 10, spiral plate 11, grader 12, feeding cylinder 13, sub-material mouth 14, current stabilization cover 15, crossbeam 16, sand-collecting slot 17, sand removing hole 18.
Detailed description of the invention
The total design of the present invention is provided with guiding device bottom pump pond, makes that the water that enters is stable around central rotation flowing to rise, and is conducive to the separation of different specific weight material.Four kinds of embodiments are introduced below in conjunction with accompanying drawing.
The first embodiment: as shown in Fig. 1 Fig. 2, this current stabilization multiplex silica sand pump pond is that the top peripheral in pump pond 1 is provided with annular overflow trough 4, the inclined bottom surface of overflow launder 4, and lowest part is provided with overfall 5 by the 3 pump ponds 1 surrounded at the bottom of pool wall 2 and pond.Bottom, pump pond 1 is provided with water inlet pipe 7, is provided with porous plate 6, is characterized in above water inlet pipe 7: at the bottom of described pond between 3 to porous plate 6 be one and make water around the volute chamber 8 of center flow.
Obviously, the device of water circulation can be made to have multiple, the volute chamber 8 exemplified in figure be at the bottom of pond in the middle of 3 to there being a perpendicular vertical columned lead 9 between porous plate 6.Composition graphs 3 is visible: lead 9 and water inlet pipe 7 stagger and install, and namely the extension line of the inner side tube wall of water inlet pipe 7 is positioned at the outside of lead 9.Here water inlet pipe can be one, also can as shown in the figure two.Two water inlet pipe Way ins are contrary, are arranged on the both sides of bottom, pump pond respectively.More be conducive to forming circulation.
Experiment proves: because the water entering volute chamber 8 forms circulation, avoid original disturbance state, and water can be relatively more even, and the water surface steadily raises, balanced by porous plate 6, and the phenomenon of local silica sand alluvial would not appear above in porous plate 6.When raw material is after suitable for reading entering, contact with the hydrologic(al) budget of stable rising, the particle of different specific weight will quick separating.Lighter earth impurity will rise from spilling suitable for reading, enters overflow launder 4, then discharges from overfall 5.Purer silica sand sinks to the top of porous plate 6, sucks sand pump and see off from sand pump entrance 10.
The second embodiment: as shown in Figure 4: this current stabilization multiplex silica sand pump pond is substantially identical with the structure of the first embodiment, difference is: there are two water inlet pipes 7 volute chamber 8 and do not have middle lead, two water inlet pipe 7 Way ins are contrary, are arranged on the both sides of bottom, pump pond 1 respectively.
Obviously, supplying water in the direction of these two water inlet pipes 7, also can form the circulation of rotation, also can play the stable rising of water body and be separated different material, going deimpurity effect.
The third embodiment: as shown in Figure 5, this current stabilization multiplex silica sand pump pond is substantially identical with the structural principle of the first embodiment, difference is: the pool wall around described volute chamber 8 is anchor ring, and water inlet pipe 7 squeezes into pump pond 1 along the tangential direction of circle pool wall, can form circulation.Here water pipe can be one, also can be two or branched.
4th kind of embodiment: as shown in Figure 6, this current stabilization multiplex silica sand pump pond is substantially identical with the structural principle of the first embodiment, difference is: the pool wall around described volute chamber 8 is ellipse ring surface, and water inlet pipe 7 squeezes into pump pond 1 along the tangential direction of circle pool wall, can form circulation.Here water pipe can be one, also can be two or branched.
5th kind of embodiment: as shown in Figure 7, this current stabilization multiplex silica sand pump pond is substantially identical with the structural principle of the first embodiment, and difference is: volute chamber 8 is built with spiral plate 11.The outside of spiral plate 11 is relative with the delivery port of water inlet pipe 7.Can contact between spiral plate 11 with porous plate 6, also can leave gap.Obviously, the water entering volute chamber can flow along spiral plate 11 and form circulation, and the order of water is better, and transaction capabilities is also optimized more.
6th kind of embodiment: as shown in Figure 8, this current stabilization multiplex silica sand pump pond is substantially identical with the structural principle of the 5th kind of embodiment, and volute chamber 8 is built with spiral plate 11.Difference is: spiral plate 11 is arranged on the periphery of lead 9, and lead 9 is pipe, inside taps into water pipe 7, and the tube wall of lead 9 has delivery port, and delivery port is relative with the inner of spiral plate 11.Water enters the small end of spiral plate 11 after lead 9 outflow, then along spiral plate outwardly, with inside mobile phase ratio, this circulation is more steady, and transaction capabilities is better.
7th kind of embodiment: owing to improving the water inlet mechanism in pump pond 1, improve the stability of current, reach the demand of silica sand classification, for the combination in silica sand grader and pump pond provides condition, define the unit equipment as shown in Fig. 9 Figure 10.
Visible in figure: this current stabilization multiplex silica sand pump pond can adopt the various structures of previous embodiment, its improvement is: the suitable for reading middle of pump pond 1 installs silica sand grader 12.The tank body of silica sand grader 12 is exactly the pool wall 2 in pump pond 1, and its centre suitable for reading is provided with feeding cylinder 13, and the namely flow straightener of silica sand grader 12 is airtight bottom feeding cylinder 13, has multiple sub-material mouth 14 around.The material entered evenly separates from each sub-material mouth 14, can avoid the impact to water body.In order to keep the stability of water further, in the outside of feeding cylinder 13, add the current stabilization cover 15 that a diameter is larger.This current stabilization cover 15 can be provided with two-layer or multilayer as required.Feeding cylinder 13 and the suitable for reading of current stabilization cover 15 are fixed on below two crossbeams 16.
During work, after the material entered contacts with stable water body, particle natural separation when disturbing minimum of various different specific weight, the lighter is from spilling suitable for reading, and severe one falls to being siphoned away by sand pump.
Silica sand grader and the combination of pump pond, being one of target of long-sought in the industry, is a much progress of silica sand washing process.This improvement eliminates place, decreases man-hour, reduces cost, improves product quality, and meaning is very great.
8th kind of embodiment: as shown in Figure 11 Figure 12, this current stabilization multiplex silica sand pump pond is the improvement carried out on the basis of the 7th kind of embodiment: the uniform multiple sand removing hole 18 in bottom of the pool wall 2 in pump pond 1, the outside of pool wall 2 is provided with sand catcher 17, sand removing hole 18 is relative with sand catcher 17, and sand pump entrance 10 connects sand catcher 17.The arc of the preferably epirelief of the porous plate 6 in this pump pond.The bottom land of sand catcher 17 is preferably inclined plate surface, and sand pump entrance is located at lowest part.Cell wall upper end can suitable for reading higher than pump pond 1.
During work, the silica sand of sinking is discharged to inside sand catcher 17 from uniform sand removing hole 18, then is siphoned away by sand pump.The advantage of this structure is: can prevent original sand pump suction pipe from drawing silica sand from one, produce certain negative effect to the stability of water body.
Claims (12)
1. a current stabilization multiplex silica sand pump pond, comprise the pump pond (1) surrounded by pool wall (2) He Chidi (3), pump pond (1) bottom is provided with water inlet pipe (7), water inlet pipe (7) top is provided with porous plate (6), it is characterized in that: be volute chamber (8) between (3) at the bottom of described pond to porous plate (6), volute chamber (8) are provided with the guiding device making water around volute chamber (8) center flow.
2. current stabilization according to claim 1 multiplex silica sand pump pond, is characterized in that: the guiding device of described volute chamber (8) between porous plate (6), has one to erect columned lead (9) in the middle of (3) at the bottom of pond.
3. current stabilization according to claim 2 multiplex silica sand pump pond, it is characterized in that: described lead (9) and water inlet pipe (7) stagger and install, and namely the extension line of the inner side tube wall of water inlet pipe (7) is positioned at the outside of lead (9).
4. current stabilization according to claim 1 multiplex silica sand pump pond, it is characterized in that: the guiding device of described volute chamber (8) is two water inlet pipes (7), two water inlet pipe (7) Way ins are contrary, are arranged on the both sides of pump pond (1) bottom respectively.
5. current stabilization according to claim 1 multiplex silica sand pump pond, it is characterized in that: the guiding device of described volute chamber (8) is the pool wall (2) of anchor ring or ellipse ring surface around pump pond (1), water inlet pipe (7) enters pump pond (1) along the tangential direction of circle or oval pool wall (2).
6. current stabilization according to claim 1 multiplex silica sand pump pond, is characterized in that: the guiding device of described volute chamber (8) is spiral plate (11).
7. current stabilization according to claim 6 multiplex silica sand pump pond, is characterized in that: the outside of described spiral plate (11) is relative with the delivery port of water inlet pipe (7).
8. current stabilization according to claim 1 multiplex silica sand pump pond, it is characterized in that: the guiding device of described volute chamber (8) is periphery installation spiral plate (11) of lead (9), lead (9) is pipe, inside tap into water pipe (7), the tube wall of lead (9) has delivery port, and delivery port is relative with the inner of spiral plate (11).
9. current stabilization according to claim 1 multiplex silica sand pump pond, is characterized in that: the suitable for reading middle of described pump pond (1) installs silica sand grader (12).
10. current stabilization according to claim 9 multiplex silica sand pump pond, it is characterized in that: described silica sand grader (12) has a feeding cylinder (13) being arranged on pump pond (1) centre suitable for reading, feeding cylinder (13) bottom is airtight, have multiple sub-material mouth (14) around, one deck current stabilization cover (15) is at least installed in feeding cylinder (13) outside.
11. current stabilization multiplex silica sand pump ponds according to claim 1 or 9, it is characterized in that: the uniform multiple sand removing hole (18) in bottom of described pool wall (2), pool wall (2) outside is provided with sand catcher (17), sand removing hole (18) is relative with sand catcher (17), and sand pump entrance (10) connects sand catcher (17).
12. current stabilization according to claim 11 multiplex silica sand pump pond, it is characterized in that: described porous plate (6) is the arc of epirelief, the bottom land of sand catcher (17) is inclined plate surface, sand pump entrance (10) is located at lowest part, and cell wall upper end is suitable for reading higher than pump pond (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510941798.4A CN105498943B (en) | 2015-12-16 | 2015-12-16 | Current stabilization uses silica sand pump pond |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510941798.4A CN105498943B (en) | 2015-12-16 | 2015-12-16 | Current stabilization uses silica sand pump pond |
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| CN105498943A true CN105498943A (en) | 2016-04-20 |
| CN105498943B CN105498943B (en) | 2018-03-06 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106492975A (en) * | 2016-12-06 | 2017-03-15 | 通辽矽砂工业公司 | Multiplex sand dredger |
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| US4157951A (en) * | 1977-11-07 | 1979-06-12 | Park Moon C | Beneficiation apparatus |
| JPS62258714A (en) * | 1986-05-01 | 1987-11-11 | O H L:Kk | Apparatus for purifying suspension by sedimentation |
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| CN105498943B (en) | 2018-03-06 |
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Address after: 028000 east of Baolongshan road and north of Liuyin West Road, Tongliao Economic and Technological Development Zone, Inner Mongolia Autonomous Region (China building materials Tongliao silicon sand industry Co., Ltd.) Patentee after: TONGLIAO SILICA SAND IN THE BUILDING MATERIALS INDUSTRY Co.,Ltd. Address before: 028000 the Inner Mongolia Autonomous Region Tongliao minlen Street No. 111 Patentee before: TONGLIAO SILICA SAND INDUSTRY Co.,Ltd. |