CN101968056A - Overflow-free self-propelled mud suction pump - Google Patents
Overflow-free self-propelled mud suction pump Download PDFInfo
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- CN101968056A CN101968056A CN 201010553808 CN201010553808A CN101968056A CN 101968056 A CN101968056 A CN 101968056A CN 201010553808 CN201010553808 CN 201010553808 CN 201010553808 A CN201010553808 A CN 201010553808A CN 101968056 A CN101968056 A CN 101968056A
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- pump housing
- mud
- pump
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- round bottom
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Abstract
The invention relates to an overflow-free self-propelled mud suction pump. A two-stage pneumatic mud suction pump is formed by welding one row of pump bodies A and one row of pump bodies B, wherein the pump body A is a first-stage pneumatic mud suction pump, a mud-feeding shovel with a round bottom is welded on the pump body A, and the arc part of the round bottom is in a grid shape; a hinged cover plate A is fixed at the upper part of a mud-absorbing pipe A in the pump body A, the lower end of the hinged cover plate A is in a conical grid shape, a mud-discharging pipe A, a mud-discharging pipe valve A, an air inlet pipe A, an air outlet pipe A and an air pipe valve are fixed in the pump body A, the pump body B is a secondary pneumatic mud suction pump, a mud-absorbing pipe B and a mud-absorbing shovel are fixed in the pump body B, a hinged cover plate B is fixed on the mud-absorbing pipe B, a mud-discharging pipe B is arranged in the pump body B, a mud-discharging pipe valve B, an air inlet pipe B, an air outlet pipe B and an air pipe valve are fixed at the upper end of the pump body B, and the pump body A and the pump body B are welded together by a steel plate to alternately absorb mud and discharge mud. The invention has advantages of simple structure, convenient use, high efficiency and high concentration of absorbed mud no overflow avoidance, less resistance and self-propelled working ships.
Description
Technical field:
The present invention relates to a kind of dredge pump, relate in particular to a kind of simple in structure, easy to use, the efficient height, no overflow, resistance is little, operation ship can be from the no overflow of boat from the dredge pump that navigates.
Background technique:
At present, the centrifugal pump dredger of use, spoil disposal concentration is low, need to increase flooding process, the thin mud that is about to upper strata in the spoil hopper is implemented excessive in the district of dredging, and has 23% dredging earth to be overflowed according to surveying and determination approximately, and overflow also can influence harbor district seawater clarity, thereby destroyed environment, increased cost, in addition, although pneumatic dredge pump spoil disposal concentration height, but must adopt anchor to draw mode, casting anchor in the navigation channel sometimes to influence the normal navigation of other ship, so inconvenient.
Summary of the invention:
The present invention provides a kind of simple in structure, easy to use for solving the technical problem that exists in the known technology, the efficient height, and no overflow, under the resistance, operation ship can be from the no overflow of navigating from navigating dredge pump.
The technological scheme that the present invention takes for the technical problem that exists in the solution known technology is: described pneumatic dredge pump is by the A pump housing and the pneumatic dredge pump of the B pump housing two-stage dredge pump that constitutes a unit welded together, the A pump housing is the pneumatic dredge pump of the first order, and the A pump housing comprises that the round bottom shape advances mud shovel, A dredging tube, A hinged closures, A sludge out pipe, A sludge out pipe valve, A into and out of the gentle tube valve of tracheae; The round bottom shape advances mud shovel and is welded on the A pump housing, and it is that the arc portion of its round bottom of enclosed type is palisade shape that the round bottom shape advances mud shovel; A dredging tube lower end is inserted the round bottom shape and is advanced in the mud shovel, A dredging tube lower end is circular cone palisade shape, and the upper end is welded in the A pump housing, the roof anchorage of A dredging tube has the A hinged closures, A pump housing internal fixation has the A sludge out pipe, be fixed with A sludge out pipe valve in A sludge out pipe upper end, A pump housing internal fixation has A into and out of tracheae and A tracheae valve; The B pump housing is the pneumatic dredge pump in the second level, be fixed with the B dredging tube on the B pump housing, its end is welded with the suction mud shovel, is fixed with the B hinged closures on the B dredging tube, the upper end of B sludge out pipe is fixed with B sludge out pipe valve in the B pump housing, also is fixed with B in the B pump housing into and out of tracheae and B tracheae valve; The A pump housing and the B pump housing weld together with steel plate.
The present invention can also adopt following technological scheme:
The described A pump housing and the B pump housing are formed a unit, also can select for use 2-4 unit to constitute a unit group, and the A pump housing of each unit in its unit group is welded together, the B pump housing is also welded together.
Described round bottom shape advances the length of mud shovel and the length of the A pump housing is complementary.
Advantage and good effect that the present invention has are: the welded together and two-stage pneumatic dredge pump of a unit constituting of the A pump housing and the pneumatic dredge pump of the B pump housing, simple in structure, easy to use, the efficient height, because of improved inhale silt concentration realized no overflow, tractive resistance is little, so operation ship can be from boat.
Description of drawings:
Fig. 1 is that no overflow is from navigating dredge pump overall structure schematic representation;
Fig. 2 is the plan structure schematic representation of Fig. 1.
Among Fig. 1, Fig. 2: 1. the round bottom shape advances mud shovel, 2 .A dredging tubes, and 3. A hinged closures,
4. A sludge out pipe, 5. A sludge out pipe valve, 6.A be into and out of tracheae, 7. tracheae valve,
8. B dredging tube, the 9.B hinged closures, the 10.B sludge out pipe, 11. B sludge out pipe valves,
12. B is into and out of tracheae, 13. tracheae valves, and 14. steel plates, 15. hanger ropes, 16. draw cable.
Embodiment:
For further understanding content of the present invention, characteristics and effect, exemplify following examples now, and conjunction with figs. is described in detail as follows:
As Fig. 1, shown in Figure 2: a described unit two-stage pneumatic dredge pump is welded together and constitute by the A pump housing and the pneumatic dredge pump of the B pump housing, in its two-stage pneumatic dredge pump, the A pump housing is the pneumatic dredge pump of the first order, the A pump housing comprises that the round bottom shape advances mud shovel 1, A dredging tube 2, A hinged closures 3, A sludge out pipe 4, A round bottom shape advances the length of mud shovel 1 and the length coupling of the A pump housing, the round bottom shape advances mud shovel 1 and is enclosed type, its round bottom arc portion is palisade shape, the round bottom shape advances mud shovel 1 when construction, seawater all around is difficult for entering the round bottom shape and advances in the mud shovel 1, thereby improved inhale the concentration of silt, help realizing not overflow effect, the two ends of A dredging tube 2 are inserted the round bottom shape respectively and are advanced in the mud shovel 1 and the A pump housing, the upper end of A dredging tube 2 is fixed with A hinged closures 3, the lower end of A dredging tube 2 is circular cone palisade shape, and silt can flow to the back by this place, and A pump housing internal fixation has A sludge out pipe 4, be fixed with A sludge out pipe valve 5 in A sludge out pipe 4 upper ends, A pump housing internal fixation has A to advance, steam outlet pipe 6 gentle tube valves 7; The B pump housing is the pneumatic dredge pump in the second level, be fixed with B dredging tube 8 on the B pump housing, be welded with the suction mud shovel on it, be fixed with B hinged closures 9 on the B dredging tube 8, the upper end of B sludge out pipe 10 is fixed with B sludge out pipe valve 11 in the B pump housing, also is fixed with B in the B pump housing into and out of tracheae 12 gentle tube valves 13; The A pump housing and the B pump housing weld together with steel plate 14, their alternations.A described unit two-stage pneumatic dredge pump is welded together and constitute or also can select for use 2-4 unit to constitute a unit group as required by the A pump housing and the pneumatic dredge pump of the B pump housing, and the A pump housing of each unit in its unit group is welded together, the B pump housing is also welded together.
Usually when the operation ship operation, in the navigation channel in order not influence the navigation of other ship, and dredge after not allowing operation ship to cast anchor, this just must reduce to be dragged the resistance of dredging pump to realize, for this reason, adopt the A pump housing and B pump housing two-stage dredge pump, promptly for operation ship can be constructed from boat at the water surface, the water-bed pump housing by water surface operation ship traction must can be free to slide, thus with on the A pump housing of front fixedly the round bottom shape advance mud shovel 1, uneven it can be dragged to slide and is climbed when water-bed when running into, simultaneously, when A pump housing spoil disposal, silt also can enter in the B dredging tube 8 of the back B pump housing in the space that is circular cone palisade shape head by A dredging tube 2 lower ends
During work, at first, with hanger rope 15 two the A pump housings and the B pump housing are hung, dredging operation ship on the water surface with drawing the cable 16 pulling A pump housing and the B pump housings, is inhaled mud, the A pump housing and the alternation of the B pump housing under sail while navigating by water, when the A pump housing is worked, begin to inhale mud at A A dredging tube 2 in the A pump housing in tracheae 6 exhausts, silt is washed A hinged closures 3 open, enters in the A pump housing; At A during into and out of tracheae 6 air inlets, the A sludge out pipe valve 5 that silt backs down, and from mud mouth silt is discharged, meanwhile, silt is closed A into and out of tracheae 6, waits for A after tracheae 6 exhausts, begins next circulation again; When the B pump housing is worked, begin to inhale mud and wash B hinged closures 9 open at B B dredging tube 8 in the B pump housing in tracheae 12 exhausts, silt enters in the B sludge out pipe 10 in the B pump housing, the B sludge out pipe valve 11 that silt backs down, and from mud mouth silt is discharged, meanwhile, silt is closed B into and out of tracheae 12, wait for B into and out of tracheae 12 air inlets, begin next circulation again; When the exhaust of the B pump housing, A opens A behind tracheae 6 into and out of tracheae 6 beginning air inlets, begins exhaust again, and so the A pump housing and the B pump housing alternately back and forth uninterruptedly carry out; Be difficult for entering dredging tube because of having adopted enclosed round bottom shape to advance the seawater of mud shovel 1 around making again, thus improved inhale the concentration of silt, help realizing not overflow effect; Adopt the A pump housing and B pump housing two-stage pneumatic dredge pump, improved efficient and reduced tractive resistance again, realized not overflow of operation ship and the operation of navigating certainly; Enclosed round bottom shape advances mud shovel 1 have been played the climbing that drives dredge pump and has isolated the effect of dirt.
Its advantage is: the A pump housing and the pneumatic dredge pump of the B pump housing are welded together and constitute the two-stage dredge pump of a unit, and be simple in structure, easy to use, the efficient height, and the concentration of inhaling silt because of having improved has realized no overflow, it is little to have reduced resistance, so operation ship can be from boat.
Above-described embodiment is described preferred implementation of the present invention; be not that scope of the present invention is limited; design under the prerequisite of spirit not breaking away from the present invention; various distortion and improvement that those of ordinary skills make technological scheme of the present invention all should fall in the definite protection domain of claims of the present invention.
Claims (3)
1. a no overflow is from navigating dredge pump, it comprises pneumatic dredge pump, advance mud shovel, advance the mud pipe, sludge out pipe, into and out of tracheae and valve, it is characterized in that: described pneumatic dredge pump is welded together and constitute the two-stage dredge pump of a unit by the A pump housing and the pneumatic dredge pump of the B pump housing, the A pump housing is the pneumatic dredge pump of the first order, and the A pump housing comprises that the round bottom shape advances mud shovel (1), A dredging tube (2), A hinged closures (3), A sludge out pipe (4), A sludge out pipe valve (5), A into and out of the gentle tube valve of tracheae (6) (7); The round bottom shape advances mud shovel (1) and is welded on the A pump housing, and the round bottom shape advances mud shovel (1) and is palisade shape for the arc portion of its round bottom of enclosed type; A dredging tube (2) lower end is inserted the round bottom shape and is advanced in the mud shovel (1), A dredging tube (2) lower end is circular cone palisade shape, and the upper end is welded in the A pump housing, the roof anchorage of A dredging tube (2) has A hinged closures (3), A pump housing internal fixation has A sludge out pipe (4), be fixed with A sludge out pipe valve (5) in A sludge out pipe (4) upper end, A pump housing internal fixation has A into and out of tracheae (6) and A tracheae valve (7); The B pump housing is the pneumatic dredge pump in the second level, be fixed with B dredging tube (8) on the B pump housing, its end is welded with the suction mud shovel, be fixed with B hinged closures (9) on the B dredging tube (8), the upper end of B sludge out pipe (10) is fixed with B sludge out pipe valve (11) in the B pump housing, also is fixed with B in the B pump housing into and out of tracheae (12) and B tracheae valve (13); The A pump housing and the B pump housing weld together with steel plate (14).
2. no overflow according to claim 1 is from navigating dredge pump, it is characterized in that: the described A pump housing and the B pump housing are formed a unit, also can select for use 2-4 unit to constitute a unit group, the A pump housing of each unit in its unit group is welded together, the B pump housing is also welded together.
3. no overflow according to claim 1 is from navigating dredge pump, and it is characterized in that: described round bottom shape advances the length of mud shovel (1) and the length of the A pump housing is complementary.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010553808 CN101968056A (en) | 2010-11-23 | 2010-11-23 | Overflow-free self-propelled mud suction pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010553808 CN101968056A (en) | 2010-11-23 | 2010-11-23 | Overflow-free self-propelled mud suction pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101968056A true CN101968056A (en) | 2011-02-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010553808 Pending CN101968056A (en) | 2010-11-23 | 2010-11-23 | Overflow-free self-propelled mud suction pump |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102943778A (en) * | 2012-11-26 | 2013-02-27 | 章大初 | Vortex air injection mud absorbing pump |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2799935Y (en) * | 2005-06-07 | 2006-07-26 | 章大初 | Horizontal pneumatic sludge sucking pump |
| US20070028963A1 (en) * | 2005-08-05 | 2007-02-08 | M-I L.L.C. | High viscosity fluid transfer apparatus |
| CN200999351Y (en) * | 2007-01-23 | 2008-01-02 | 章大初 | Horizontal pneumatic dredge pump semi-circle shovel |
| CN201377445Y (en) * | 2009-02-10 | 2010-01-06 | 章大初 | Rolling type dredge pump |
| CN201391466Y (en) * | 2009-04-24 | 2010-01-27 | 章大初 | No-overflow drag and suction absorbing sludge pump |
| CN201396317Y (en) * | 2009-05-05 | 2010-02-03 | 章大初 | Underlying mud supplying shovel of pneumatic dredge pump |
| CN201874837U (en) * | 2010-11-23 | 2011-06-22 | 章大初 | Overflowless self-propelled dredge pump |
-
2010
- 2010-11-23 CN CN 201010553808 patent/CN101968056A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2799935Y (en) * | 2005-06-07 | 2006-07-26 | 章大初 | Horizontal pneumatic sludge sucking pump |
| US20070028963A1 (en) * | 2005-08-05 | 2007-02-08 | M-I L.L.C. | High viscosity fluid transfer apparatus |
| CN200999351Y (en) * | 2007-01-23 | 2008-01-02 | 章大初 | Horizontal pneumatic dredge pump semi-circle shovel |
| CN201377445Y (en) * | 2009-02-10 | 2010-01-06 | 章大初 | Rolling type dredge pump |
| CN201391466Y (en) * | 2009-04-24 | 2010-01-27 | 章大初 | No-overflow drag and suction absorbing sludge pump |
| CN201396317Y (en) * | 2009-05-05 | 2010-02-03 | 章大初 | Underlying mud supplying shovel of pneumatic dredge pump |
| CN201874837U (en) * | 2010-11-23 | 2011-06-22 | 章大初 | Overflowless self-propelled dredge pump |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102943778A (en) * | 2012-11-26 | 2013-02-27 | 章大初 | Vortex air injection mud absorbing pump |
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Open date: 20110209 |