CN102251578B - Percolate lifting device - Google Patents
Percolate lifting device Download PDFInfo
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- CN102251578B CN102251578B CN 201110097895 CN201110097895A CN102251578B CN 102251578 B CN102251578 B CN 102251578B CN 201110097895 CN201110097895 CN 201110097895 CN 201110097895 A CN201110097895 A CN 201110097895A CN 102251578 B CN102251578 B CN 102251578B
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Abstract
The invention relates to a percolate lifting device comprising a floating supporting mechanism, a water pump pipeline mechanism and a guardrail, wherein the floating supporting mechanism comprises more than four floating barrels and a supporting frame, the supporting frame comprises circumferential edge beams and a cross beam and/or a vertical beam fixed between the edge beams, and each floating barrel is installed at the bottom of the supporting frame through a fastener; the water pump pipeline mechanism comprises at least one screw pump, a water inlet pipe and a water outlet hose, the screw pump is installed on the cross beam and/or the vertical beam of the supporting frame, a water inlet of the screw pump is connected with the water inlet pipe, the distance H from a water inlet of the water inlet pipe to the bottom of the supporting frame is 0.5-1m, and a water outlet of the screw pump is connected with the water outlet hose; the guardrail comprises stand columns and stop levers, at least four stand columns are fixed on the circumferential edge beams of the supporting frame, and each stop lever is installed between adjacent stand columns. The invention has the advantages of convenience for repair and maintenance and capability of prolonging the service life of a water pump and conveying percolate continuously.
Description
Technical field
The present invention relates to a kind of percolate lifting device, belong to technical field of sewage.
Background technology
In the former water of percolate, except COD, BOD outside the pollutant index severe overweights such as NH3-N, also has halogenated aryl hydrocarbon, the pollutants such as heavy metal and virus.Therefore the former water of percolate is a kind of high concentrated organic wastewater of complicated component, has high-pollution load and comprehensive pollution.Present more employing bio-denitrification technology and membrane technology are to remove ammonia nitrogen in high density.And in the percolate processing procedure, mostly on the hills or the mountain area set up refuse landfill, its regulating reservoir of collecting percolate is generally in low-lying position, and according to design of land, some regulating reservoir pool walls are vertical, and the dark more than ten rice in the pond of regulating reservoir, tens meters have been differed with the height for the treatment of stations, for solving the lifting transportation problem of percolate, need high-lift transportation water pump, and solving the inadequate problem of suction journey by increasing the technique water pot, this has not only increased the complexity for the treatment of system, and has increased processing cost.Secondly, the submersible pump of lifting appliance be installed on the pond of regulating reservoir at the bottom of, because the former water of percolate contains multiple pollutant, and these dirts very easily are attached to the submersible pump surface and form incrustation, and its motor of submersible pump that produces incrustation can't in time shed the heat in work, therefore frequent motor damage, but submersible pump is mounted in the bottom, pond of regulating reservoir, and the percolate in regulating reservoir can't be drained fully, especially collected in the situation of a lot of percolates when regulating reservoir, submersible pump can't keep in repair and change.Moreover, also because submersible pump is arranged on pond bottom, so water inlet pipe is positioned at the regulating reservoir bottom, the mud due to the position, water sucking mouth of water inlet pipe at the bottom of near the pond, and in aspiration procedure, water inlet pipe can not move, therefore water inlet pipe can be processed by the follow-up percolate of impact because sucking-off mud is more.Water inlet pipe can be often by sludge blockage in addition, and needs frequent detachable maintaining, but submersible pump is arranged on the bottom, pond, and cleaning and the replacing of water inlet pipe brought inconvenience, therefore often need to stop carrying percolate, can not move continuously and affect percolation liquid treating system.For preventing that the regulating reservoir foul smell is excessive, environment is caused secondary pollution, present regulating reservoir need to be added a cover relocatable polyethylene film and be covered at its top, and because suction water pipe can't be fixed on polyethylene film, this also promotes management to percolate and makes troubles.
Summary of the invention
The purpose of this invention is to provide a kind of maintenance convenient, can improve water pump application life, and can realize that continuity carries percolate, the percolate lifting device of handling safety.
The present invention is that the technical scheme that achieves the above object is: a kind of percolate lifting device, it is characterized in that: comprise Floatable supporting mechanism, water pump pipeline mechanism and guardrail, described Floatable supporting mechanism comprises keg float and the supporting frame more than four, supporting frame comprises the side bar of surrounding and is fixed on crossbeam between side bar or/and longeron, and each keg float is arranged on the bottom of supporting frame by securing member; Described water pump pipeline mechanism comprises at least one screw pump and water inlet pipe and delivery hose, screw pump is arranged on the crossbeam of supporting frame or/and on longeron, the water inlet of screw pump is connected with water inlet pipe, and the water sucking mouth of water inlet pipe is positioned at the distance H of supporting frame bottom at 0.5～1m, and the delivery port of screw pump is connected with delivery hose; Described guardrail is made of column and pin, and at least four columns are fixed on the side bar of supporting frame surrounding, and pin is installed between adjacent upright posts.
The present invention adopts the advantage of technique scheme to be:
1, the present invention is fixed on keg float the bottom of supporting frame, its water pump pipeline mechanism is arranged on supporting frame, therefore make percolate lifting device can float on the liquid level of regulating reservoir, what of the percolate collected of regulating reservoir no matter, can not affect installation, maintenance and the use of screw pump, especially screw pump is positioned at the liquid level top of regulating reservoir, can effectively solve the problem that makes burn-down of electric motor after flush pump gauge area dirt, improves service life of screw pump.Moreover the present invention adopts screw pump can aspirate the percolate with particle, is difficult for stopping up the pump housing, improves the functional reliability of percolate lifting device.
2, the present invention is arranged on the water sucking mouth of water inlet pipe 0.5～1m of supporting frame bottom, can conveniently tear water inlet pipe open on the one hand, and water inlet pipe is cleared up, and solves the difficult problem of water pump pipeline mechanism's cleaning; Imbibition position due to the water sucking mouth of water inlet pipe can change with the liquid level of regulating reservoir on the other hand, avoid position, water inlet pipe water sucking mouth to be fixed on regulating reservoir bottom and suck the defective of too much mud, reduce the load variation amount of screw pump, reduced maintenance and use cost that percolate is processed.
3, percolate lifting device of the present invention floats on liquid level by keg float, water inlet pipe on screw pump can move up and down with the level fluctuation of regulating reservoir, therefore the suction journey of screw pump can keep determining, need not to solve the inadequate problem of water pump suction lift by water pot in the middle of increasing, can simplify percolation liquid treating system.The present invention adopts the screw pump more than, can realize continuity conveying percolate, makes the percolation liquid treating system continuous and steady operation.
4, the delivery port of screw pump of the present invention is connected with delivery hose, when the height and position in regulating reservoir changes when percolate lifting device, can carry out its length of free adjustment by delivery hose, can satisfy the instructions for use of different liquid levels.
5, the present invention is fixed on the column of guardrail on the side bar of supporting frame surrounding, pin is installed, the safety in the time of can guaranteeing that the maintenance personal operates by guardrail between adjacent upright posts.
Description of drawings
Below in conjunction with accompanying drawing, embodiments of the invention are described in further detail.
Fig. 1 is percolate lifting device structural representation of the present invention.
Fig. 2 is the plan structure schematic diagram of Fig. 1.
Fig. 3 is the side-looking structural representation of Fig. 1.
Wherein: 1-keg float, 2-supporting frame, 2-1-side bar, 2-2-longeron, 2-3-upper tie-beam, 3-lower tie-beam, 4-securing member, 5-delivery hose, 6-water inlet pipe, 7-screw pump, 8-guardrail, 8-1-pin, 8-2-column.
The specific embodiment
See shown in Fig. 1～3 that percolate lifting device of the present invention comprises Floatable supporting mechanism, water pump pipeline mechanism and guardrail 8.Floatable supporting mechanism of the present invention comprises keg float 1 and the supporting frame 2 more than four, supporting frame 2 comprises the side bar 2-1 of surrounding and is fixed on crossbeam between side bar 2-1 or/and longeron 2-2, each keg float 1 is arranged on the bottom of supporting frame 2 by securing member 4, this securing member 4 can adopt U bolt, the blind end of this U bolt wraps on keg float 1, top is connected with crossbeam or the longeron 2-2 of supporting frame 2 by nut, keg float 1 is arranged on the bottom of supporting frame 2, the buoyancy by keg float 1 is positioned on the liquid level of regulating reservoir supporting frame 2.Floatable supporting mechanism of the present invention also has lower tie-beam 3, crossbeam on each time tie-beam 3 and supporting frame 2 is or/and longeron 2-2 is corresponding, keg float 1 is arranged between crossbeam and lower tie-beam 3 on supporting frame 2, or keg float 1 is arranged between longeron 2-2 and lower tie-beam 3, keg float 1 also can be arranged between crossbeam and longeron 2-2 and lower tie-beam 3 simultaneously, and connects by securing member 4.See shown in Fig. 1～3, the present invention also can be fixed with in the bottom of supporting frame 2 tie-beam 2-3, and upper tie-beam 2-3 is corresponding with lower tie-beam 3, and keg float 1 is arranged between tie-beam 2-3 and lower tie-beam 3 and is connected by securing member 4.Keg float 1 of the present invention is made of at the high density polyethylene pipe of 300～600mm and the high density polyethylene (HDPE) end socket that is sealed in high density polyethylene pipe two ends diameter, this keg float 1 can be as shown in the figure, adopt 8, also can adopt 6, or 10, can be according to the weight setting of water pump pipeline mechanism, guardrail and moving supporting mechanism, keg float 1 of the present invention can with the fusion welding mutually of regulating reservoir surface epiphragma, and can not affect the surperficial epiphragma of existing regulating reservoir.
See shown in Fig. 1～3, water pump pipeline of the present invention mechanism comprises at least one screw pump 7 and water inlet pipe 6 and delivery hose 5, screw pump 7 is arranged on the crossbeam or longeron 2-2 of supporting frame 2, the present invention is equipped with two screw pumps 7 on supporting frame 2, can use simultaneously or one standby, can guarantee follow-up percolation liquid treating system continuous and steady operation, also provide assurance for maintenance.
See shown in Fig. 1～3, the water inlet of screw pump 7 of the present invention is connected with water inlet pipe 6, the water sucking mouth of this water inlet pipe 6 is positioned at the distance H of supporting frame 2 bottoms at 0.5～1m, this distance H can be controlled in 0.6m, 0.8m or 0.9m etc., because the water sucking mouth of water inlet pipe 6 is positioned at supporting frame 2 bottoms, therefore can change with the level change of regulating reservoir, the suction journey of screw pump 7 is determined, the delivery port of screw pump 7 of the present invention is connected with delivery hose 5, to carry continuously with the percolate of particle by screw pump 7, and by delivery hose 5 along with the liquid level of regulating reservoir free adjustment length.
See shown in Fig. 1,2, guardrail 8 of the present invention is made of column 8-2 and pin 8-1, and at least four column 8-2 are fixed on the side bar 2-1 of supporting frame 2 surroundings, and pin 8-1 is installed between adjacent upright posts 8-2.The present invention overhauls for convenience of personnel, also is hinged with the door that turns along jointed shaft on column 8-2, to guarantee maintenance personal's safety.
Claims (4)
1. percolate lifting device, it is characterized in that: comprise Floatable supporting mechanism, water pump pipeline mechanism and guardrail (8), described Floatable supporting mechanism comprises keg float (1) and the supporting frame (2) more than four, supporting frame (2) comprises the side bar (2-1) of surrounding and is fixed on crossbeam between side bar (2-1) or/and longeron (2-2), and each keg float (1) is arranged on the bottom of supporting frame (2) by securing member (4); Described water pump pipeline mechanism comprises at least one screw pump (7) and water inlet pipe (6) and delivery hose (5), screw pump (7) is arranged on the crossbeam of supporting frame (2) or/and on longeron (2-2), the water inlet of screw pump (7) is connected with water inlet pipe (6), and the water sucking mouth of water inlet pipe (6) is positioned at the distance H of supporting frame (2) bottom at 0.5～1m, and the delivery port of screw pump (7) is connected with delivery hose (5); Described guardrail (8) is made of column (8-2) and pin (8-1), and at least four columns (8-2) are fixed on the side bar (2-1) of supporting frame (2) surrounding, and pin (8-1) is installed between adjacent upright posts (8-2).
2. percolate lifting device according to claim 1 is characterized in that: described keg float (1) is made of at the high density polyethylene pipe of 300～600mm and the high density polyethylene (HDPE) end socket that is sealed in high density polyethylene pipe two ends diameter.
3. percolate lifting device according to claim 1, it is characterized in that: described Floatable supporting mechanism also has lower tie-beam (3), and the crossbeam on each time tie-beam (3) and supporting frame (2) is or/and longeron (2-2) is corresponding, and keg float (1) is arranged on crossbeam on supporting frame (2) or/and between longeron (2-2) and lower tie-beam (3) and be connected by securing member (4).
4. percolate lifting device according to claim 1, it is characterized in that: described Floatable supporting mechanism also has lower tie-beam (3), the bottom of supporting frame (2) is fixed with tie-beam (2-3), upper tie-beam (2-3) is corresponding with lower tie-beam (3), and keg float (1) is arranged between tie-beam (2-3) and lower tie-beam (3) and is connected by securing member (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110097895 CN102251578B (en) | 2011-04-19 | 2011-04-19 | Percolate lifting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110097895 CN102251578B (en) | 2011-04-19 | 2011-04-19 | Percolate lifting device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102251578A CN102251578A (en) | 2011-11-23 |
| CN102251578B true CN102251578B (en) | 2013-05-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110097895 Active CN102251578B (en) | 2011-04-19 | 2011-04-19 | Percolate lifting device |
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| CN (1) | CN102251578B (en) |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2195912A (en) * | 1986-09-16 | 1988-04-20 | John Robert Latta | Buoyant pumping unit |
| CN2646258Y (en) * | 2003-09-16 | 2004-10-06 | 白明垠 | Sewage and sludge lifting device |
| CN2903213Y (en) * | 2006-04-11 | 2007-05-23 | 付佳 | Auto draining apparatus |
| CN200985558Y (en) * | 2006-12-21 | 2007-12-05 | 宁波大发化纤有限公司 | Sewage water discharging processing equipment of air storage ground |
| CN202047468U (en) * | 2011-04-19 | 2011-11-23 | 江苏维尔利环保科技股份有限公司 | Novel percolate lifting device |
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2011
- 2011-04-19 CN CN 201110097895 patent/CN102251578B/en active Active
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| CN102251578A (en) | 2011-11-23 |
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Address after: 213025 No. 156 Hanjiang Road, Xinbei District, Changzhou City, Jiangsu Province Patentee after: Welly Environmental Technology Group Co., Ltd. Address before: 213132 No. 156 Hanjiang Road, Xinbei District, Changzhou City, Jiangsu Province Patentee before: Jiangsu Welle Environmental Protection Technology Co., Ltd. |
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