CN105351210A - Feeding packing auger type submersible mud pump - Google Patents
Feeding packing auger type submersible mud pump Download PDFInfo
- Publication number
- CN105351210A CN105351210A CN201510932900.4A CN201510932900A CN105351210A CN 105351210 A CN105351210 A CN 105351210A CN 201510932900 A CN201510932900 A CN 201510932900A CN 105351210 A CN105351210 A CN 105351210A
- Authority
- CN
- China
- Prior art keywords
- mud
- helical blade
- pump
- impeller
- drill bit
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000012856 packing Methods 0.000 title abstract 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 33
- 239000002002 slurry Substances 0.000 claims description 22
- 230000009189 diving Effects 0.000 claims description 15
- 230000001681 protective effect Effects 0.000 claims description 7
- 241001061076 Melanonus zugmayeri Species 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 16
- 238000003756 stirring Methods 0.000 abstract description 7
- 238000000034 method Methods 0.000 abstract description 5
- 238000005553 drilling Methods 0.000 abstract description 4
- 239000002245 particle Substances 0.000 abstract 1
- 239000000203 mixture Substances 0.000 description 13
- 238000000605 extraction Methods 0.000 description 8
- 238000004140 cleaning Methods 0.000 description 4
- 238000005520 cutting process Methods 0.000 description 2
- 238000013467 fragmentation Methods 0.000 description 2
- 238000006062 fragmentation reaction Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 238000012271 agricultural production Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000003818 cinder Substances 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- -1 on the whole Substances 0.000 description 1
- 239000013618 particulate matter Substances 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 239000010801 sewage sludge Substances 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D7/00—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts
- F04D7/02—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts of centrifugal type
- F04D7/04—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts of centrifugal type the fluids being viscous or non-homogenous
- F04D7/045—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts of centrifugal type the fluids being viscous or non-homogenous with means for comminuting, mixing stirring or otherwise treating
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D13/00—Pumping installations or systems
- F04D13/02—Units comprising pumps and their driving means
- F04D13/06—Units comprising pumps and their driving means the pump being electrically driven
- F04D13/08—Units comprising pumps and their driving means the pump being electrically driven for submerged use
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/007—Details, component parts, or accessories especially adapted for liquid pumps
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The invention relates to a feeding packing auger type submersible mud pump, and belongs to the technical field of electric pumps. The mud pump comprises a pump body with a water inlet and a water outlet, wherein a vertical type packing auger assembly driven by a motor is arranged in the pump body; the vertical type packing auger assembly comprises an impeller shaft and an impeller; the impeller rotates for throwing mud to the water outlet; the tail end of the impeller shaft is connected with a reamer shaft with a spiral blade; a drill bit is arranged at the tail end of the reamer shaft; the periphery of the spiral blade is provided with a guide pipeline; the end opening of the guide pipeline is used as the water inlet of the submersible pump; and the drill bit is exposed out of the end opening of the guide pipeline. The drill bit is used for drilling, pushing and lifting mud; the spiral blade not only can generate pushing effect, but also can generate stirring effect; a cutting-off tool bit and a crushing tool bit can be used for crushing large particles; the guide pipeline and the spiral blade jointly act, so that upward pushing force can be increased; and the submersible pump can increase discharge amount of mud, thereby avoiding large amount of surplus of mud, saving a manual clearing process, and achieving higher working efficiency and better discharge effect.
Description
Technical field
The invention belongs to electric pump technical field, be specifically related to a kind of feeding auger formula diving slurry pump.
Background technique
Along with the development of science and technology, in municipal engineering, environment-friendly engineering, light industry, agricultural production, it is increasing that the transport pump such as sewage treatment are applied, the mud produced, mud also increases thereupon, common electric pump, water can pump up, but silt mud cannot be taken away, the weak effect of cleaning mud, the centrifugal action of impeller in pump, individual suction is upwards had to water, but because mud has certain stickiness, this suction is not enough to mud to extract out, so at channel cleanout mud, waterway dredging, septic tank pump drainage, cultivation factory's ight soil and waste residues in methane tank cleaning, the pump drainage of colliery and non-ferro metals debris mud, the extraction of sewage sludge can not be completed well in the cleaning of cinder of electric power plant mud, also need artificial by remaining a large amount of mud after extraction, mud is cleared up, consume a large amount of manpower and materials, working efficiency is lower, the technological scheme that electric pump is improved is had in prior art, blade is increased below the impeller of electric pump, but blade also only serves the effect of stirring, can by the silt in water and water mix and blend, most multipotency makes muddy water ratio reach 30%, take out the efficiency of mud or poor, namely major part take out or water, the extraction efficiency of silt is lower.
Summary of the invention
Instant invention overcomes shortcoming and defect of the prior art, provide a kind of feeding auger formula diving slurry pump, well mud can be carried out relatively large continuous drawing during the work of this slurry pump, and itself and water can be uniformly mixed, finally realize the common extraction discharge of water and mud, therefore, the overall extraction efficiency of mud of this submersible pump significantly improves, and extracts emission effect and obviously improves.
Concrete technological scheme of the present invention is:
A kind of feeding auger formula diving slurry pump, this diving slurry pump comprises the pump housing with water intake and drain opening, be provided with by motor-driven vertical auger assembly in the pump housing, vertical auger assembly comprises impeller shaft and impeller, vane rotary by slurry transportation to drain opening, key point is, described impeller shaft end connects the reamer axle with helical blade, reamer shaft end is fixedly installed drill bit, the periphery of helical blade is provided with guide duct, the port of guide duct is as the water intake of described submersible pump, and drill bit exposes the port of guide duct.
Described helical blade is provided with cut-out breaker, cut off breaker and comprise cutting-blade head and crushing cutter head, cutting-blade head is rectangular shape, cuboid side is provided with blade, relative side is fixed on helical blade, crushing cutter head is arrowhead form, and arrow tail end is fixed on helical blade.
Described cut-out breaker is positioned at the outermost end of helical blade on reamer axle direction.
Helical blade on described reamer axle is double-spiral structure, and cutting-blade head and crushing cutter head lay respectively at the outermost end of two helical blades on reamer axle direction.
Described submersible pump is provided with protective housing in the periphery of guide duct and drill bit, and protective housing is fixedly connected with the pump housing.
The lead angle of described helical blade is 30 °-60 °.
Described impeller shaft end is provided with outside thread, reamer axle inner side end is provided with interior threaded hole and matches with outside thread, being threaded connection fixing between reamer axle and impeller shaft.
The present invention is based on the structure of prior art, arrange two-stage to push in the outer end of impeller shaft, the first order is drill bit, drill bit can first with mud contacts, bit can drive mud upwards to push along drill bit, therefore, drill bit serves the effect extracting and raise mud, after mud reaches helical blade position, the helical blade playing second level propelling movement effect can play propelling movement effect, also stirring action can be played, the mixture of the mud after stirring and water pushes along helical blade to impeller place by helical blade, in addition, mud can be limited to helical blade periphery by the setting of guide duct, avoid the situation that mud is thrown off helical blade, by leading role and the restriction of guide duct, the mixture of mud and water can be sucked by impeller and discharge along drain opening, in the pump housing, the mixture of mud and water gets rid of to drain opening and discharges by the centrifugal action of impeller, mud large percentage in the mixture, on the whole, mud proportion when this diving pump structure increases blowdown, the extraction of mud, emission effect obviously improves.
The invention has the beneficial effects as follows: the comparatively mud of thickness can carry out drilling through and pushing by the drill bit arranged in the present invention, helical blade can continue mud to carry out pushing and possessing agitating function, mud after stirring and water mixing, mud can be discharged with water flow better, helical blade can produce a stable propelling movement active force to mud in conjunction with the guiding restriction effect of guide duct, guide duct can avoid throwing away of mud simultaneously, the ratio that mud is discharged significantly improves, discharge operation is carried out in slurry environment, adopt structure of the present invention obviously can promote mud proportion in effulent, too much mud residue can not be produced after discharge terminates, improve the efficiency of mud emission.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is the linkage structure schematic diagram of reamer axle in the present invention, drill bit and cut-out breaker.
In accompanying drawing, 1, port, 2, drain opening, 3, the pump housing, 4, protective housing, 5, impeller shaft, 6, impeller, 7, helical blade, 8, reamer axle, 9, drill bit, 10, guide duct.
Embodiment
The present invention relates to a kind of feeding auger formula diving slurry pump, this submersible pump comprises the pump housing 3 with water intake and drain opening 2, be provided with by motor-driven vertical auger assembly in the pump housing 3, vertical auger assembly comprises impeller shaft 5 and impeller 6, impeller 6 rotates and gets rid of to drain opening 2 by mud, described impeller shaft 5 end connects the reamer axle 8 with helical blade 7, reamer axle 8 end arranges drill bit 9, the periphery of helical blade 7 is provided with guide duct 10, the port one of guide duct 10 is as the water intake of described submersible pump, and drill bit 9 exposes the port one of guide duct 10.
Specific embodiment, as depicted in figs. 1 and 2, when concrete implementation and operation, slurry pump upper end is provided with hanger, enter to need to carry out by tow rope system in the place of blowdown, starting electrical machinery drives impeller axle 5 impeller 6 rotates, described impeller shaft 5 distal end faces is provided with outside thread, reamer axle 8 inner side end is provided with internal thread and matches with outside thread, be threaded connection fixing between reamer axle 8 and impeller shaft 5, when needs process ponding, reamer axle 8 can be backed out from impeller shaft 5 end, be used alone extraction and discharge that impeller 6 can realize water, when needing process to have the ponding of mud, reamer axle 8 is threaded connection and is tightened in impeller shaft 5 end, and tightening direction is contrary with impeller shaft 5 sense of rotation, when impeller shaft 5 rotates, reamer axle 8 rotates with impeller shaft 5 like this, helical blade 7 is also provided with cut-out breaker, cut off breaker and comprise cutting-blade head 11 and crushing cutter head 12, cutting-blade head 11 is rectangular shape, cuboid side is provided with blade, relative side is fixed on helical blade 7, crushing cutter head 12 is arrowhead form, arrow tail end is fixed on helical blade 7, helical blade 7 on reamer axle 8 is double-spiral structure, cutting-blade head 11 and crushing cutter head 12 lay respectively at the outermost end of two helical blades 7 on reamer axle 8 direction, the helical blade 7 that double helix is arranged can form an obvious rising passway, drill bit 9 rotates with reamer axle 8 simultaneously, drill bit 9 outermost end is tip, drill bit 9 rotates can produce drilling action to mud, and mud is upwards pushed, when mud pushes to helical blade 7 position, large particulate matter in mud can carry out cutting off and fragmentation by cutting-blade head 11 and crushing cutter head 12 respectively, the mud after by cut-out breaker is made to be the comparatively granule that can mix with water, helical blade 7 also has stirring action, mud can be mixed fully with water, mixture is upwards pushed by helical blade 7, the lead angle of helical blade 7 is 30 °-60 °, in propelling movement process, the mixture of mud and water can be played guiding and restriction effect by guide duct 10 and helical blade 7 acting in conjunction, the mixture of mud and water can not be thrown off, the mixture of mud and water can obtain larger to lifting force, propelling movement effect is better, propelling movement amount is also larger, finally, the mixture of mud and water is emitted from drain opening 2 by the conveying effect of impeller 6.
Slurry pump is provided with protective housing 4 in the periphery of guide duct 10 and drill bit 9, protective housing 4 is fixedly connected with the pump housing 3, the unexpected injury of personnel can either be prevented, also can stop the situation of blocking pump in the foreign material such as plastic bag, rubbish entry port, ensure that the normal work of pump.
The present invention utilizes the drilling action of drill bit to improve the extraction amount of mud, then by the propelling movement effect of drill bit and helical blade, mud is pushed to impeller place, and oarse-grained mud can carry out cutting off and fragmentation by the cutting-blade head that helical blade is arranged and crushing cutter head, thus ensure the continuous smooth and easy work of submersible pump, the stirring action of helical blade can also improve the mixed effect of mud and water, mud can mix with water better and upwards push with water, in addition, the lead angle of helical blade is 30 °-60 °, this scope can either make mud enter helical blade smoothly in ingress, thrust upwards can be taken into account again, if this angle too small, then be unfavorable for that more mud is involved in by helical blade, efficiency will reduce greatly, if this angle is excessive, after 60 °, because slurry pump of the present invention vertically uses, helical blade upwards pushes the efficiency of mud will be very low, the slurry pump that the present invention relates to is in final discharge amount, proportion shared by mud is larger, after discharge, remaining mud amount is few, save the operation of labor cleaning, the working efficiency of this submersible pump is significantly improved.
Claims (7)
1. a feeding auger formula diving slurry pump, this diving slurry pump comprises the pump housing (3) with water intake and drain opening (2), be provided with by motor-driven vertical auger assembly in the pump housing (3), vertical auger assembly comprises impeller shaft (5) and impeller (6), impeller (6) rotates slurry transportation to drain opening (2), it is characterized in that: described impeller shaft (5) end connects the reamer axle (8) with helical blade (7), reamer axle (8) end is fixedly installed drill bit (9), the periphery of helical blade (7) is provided with guide duct (10), the port (1) of guide duct (10) is as the water intake of described submersible pump, drill bit (9) exposes the port (1) of guide duct (10).
2. a kind of feeding auger formula diving slurry pump according to claim 1, it is characterized in that: described helical blade (7) is provided with cut-out breaker, cut off breaker and comprise cutting-blade head (11) and crushing cutter head (12), cutting-blade head (11) is rectangular shape, cuboid side is provided with blade, relative side is fixed on helical blade (7), crushing cutter head (12) is arrowhead form, and arrow tail end is fixed on helical blade (7).
3. a kind of feeding auger formula diving slurry pump according to claim 2, is characterized in that: described cut-out breaker is positioned at the outermost end of helical blade (7) on reamer axle (8) direction.
4. a kind of feeding auger formula diving slurry pump according to claim 2, it is characterized in that: the helical blade (7) on described reamer axle (8) is double-spiral structure, cutting-blade head (11) and crushing cutter head (12) lay respectively at the outermost end of two helical blades (7) on reamer axle (8) direction.
5. a kind of feeding auger formula diving slurry pump according to claim 1, it is characterized in that: described submersible pump is provided with protective housing (4) in the periphery of guide duct (10) and drill bit (9), and protective housing (4) is fixedly connected with the pump housing (3).
6. a kind of feeding auger formula diving slurry pump according to claim 1, is characterized in that: the lead angle of described helical blade (7) is 30 °-60 °.
7. a kind of feeding auger formula diving slurry pump according to claim 1, it is characterized in that: described impeller shaft (5) end is provided with outside thread, reamer axle (8) inner side end be provided with interior threaded hole and match with outside thread, being threaded connection fixing between reamer axle (8) and impeller shaft (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510932900.4A CN105351210A (en) | 2015-12-15 | 2015-12-15 | Feeding packing auger type submersible mud pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510932900.4A CN105351210A (en) | 2015-12-15 | 2015-12-15 | Feeding packing auger type submersible mud pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105351210A true CN105351210A (en) | 2016-02-24 |
Family
ID=55327252
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510932900.4A Pending CN105351210A (en) | 2015-12-15 | 2015-12-15 | Feeding packing auger type submersible mud pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105351210A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106111292A (en) * | 2016-06-28 | 2016-11-16 | 上海市基础工程集团有限公司 | Mud and water balance development machine mud extraction stone disintegrating machine |
| CN106545297A (en) * | 2016-12-22 | 2017-03-29 | 李峰 | A kind of immersible pump that combustible ice is exploited suitable for the method that reduces pressure |
| CN108708859A (en) * | 2016-12-22 | 2018-10-26 | 李峰 | The immersible pump of combustible ice is exploited suitable for depressurizing method |
| CN108953170A (en) * | 2016-12-22 | 2018-12-07 | 李峰 | A kind of immersible pump for exploiting combustible ice for depressurizing method |
| CN109058125A (en) * | 2016-12-22 | 2018-12-21 | 李峰 | For depressurizing the immersible pump of method exploitation combustible ice |
| CN110594163A (en) * | 2019-10-21 | 2019-12-20 | 海斯特(青岛)泵业有限公司 | Water pump with forced feeding mechanism |
| CN113860685A (en) * | 2021-12-03 | 2021-12-31 | 河北技投机械设备有限公司 | High-strength mud pumping and sucking device |
| CN117780656A (en) * | 2024-01-11 | 2024-03-29 | 广州市昕恒泵业制造有限公司 | Anti-blocking intelligent submersible pump |
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| CN104863524A (en) * | 2015-05-25 | 2015-08-26 | 中国矿业大学 | Drill rod with cutting teeth on helical blade |
| CN205190234U (en) * | 2015-12-15 | 2016-04-27 | 河北潜达特种泵业有限公司 | Feeding auger formula dive slush pump |
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| US1713037A (en) * | 1927-11-08 | 1929-05-14 | Harry E Ellis | Cutter head for pumps |
| CN86208194U (en) * | 1986-10-29 | 1987-12-23 | 林纪功 | Vacuum style brick-making assembly with double shaft agitator and double mud extruder |
| US6224331B1 (en) * | 1999-02-12 | 2001-05-01 | Hayward Gordon Limited | Centrifugal pump with solids cutting action |
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Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106111292A (en) * | 2016-06-28 | 2016-11-16 | 上海市基础工程集团有限公司 | Mud and water balance development machine mud extraction stone disintegrating machine |
| CN106545297A (en) * | 2016-12-22 | 2017-03-29 | 李峰 | A kind of immersible pump that combustible ice is exploited suitable for the method that reduces pressure |
| CN106545297B (en) * | 2016-12-22 | 2018-06-01 | 李峰 | A kind of immersible pump suitable for decompression method exploitation combustible ice |
| CN108317090A (en) * | 2016-12-22 | 2018-07-24 | 李峰 | A kind of immersible pump suitable for decompression method exploitation combustible ice |
| CN108386369A (en) * | 2016-12-22 | 2018-08-10 | 李峰 | A kind of immersible pump suitable for decompression method exploitation combustible ice |
| CN108708859A (en) * | 2016-12-22 | 2018-10-26 | 李峰 | The immersible pump of combustible ice is exploited suitable for depressurizing method |
| CN108869328A (en) * | 2016-12-22 | 2018-11-23 | 李峰 | Suitable for depressurizing the immersible pump of method exploitation combustible ice |
| CN108953170A (en) * | 2016-12-22 | 2018-12-07 | 李峰 | A kind of immersible pump for exploiting combustible ice for depressurizing method |
| CN108953169A (en) * | 2016-12-22 | 2018-12-07 | 李峰 | A kind of immersible pump for exploiting combustible ice for depressurizing method |
| CN109058125A (en) * | 2016-12-22 | 2018-12-21 | 李峰 | For depressurizing the immersible pump of method exploitation combustible ice |
| CN110594163A (en) * | 2019-10-21 | 2019-12-20 | 海斯特(青岛)泵业有限公司 | Water pump with forced feeding mechanism |
| CN113860685A (en) * | 2021-12-03 | 2021-12-31 | 河北技投机械设备有限公司 | High-strength mud pumping and sucking device |
| CN117780656A (en) * | 2024-01-11 | 2024-03-29 | 广州市昕恒泵业制造有限公司 | Anti-blocking intelligent submersible pump |
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Application publication date: 20160224 |