CN108425851A - A kind of submersible sewage pump with double cutteves - Google Patents
A kind of submersible sewage pump with double cutteves Download PDFInfo
- Publication number
- CN108425851A CN108425851A CN201810441437.7A CN201810441437A CN108425851A CN 108425851 A CN108425851 A CN 108425851A CN 201810441437 A CN201810441437 A CN 201810441437A CN 108425851 A CN108425851 A CN 108425851A
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- discharge tube
- crush box
- fixed
- pollutant discharge
- 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
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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
-
- 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
- F04D29/04—Shafts or bearings, or assemblies thereof
- F04D29/046—Bearings
-
- 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
- F04D29/60—Mounting; Assembling; Disassembling
- F04D29/62—Mounting; Assembling; Disassembling of radial or helico-centrifugal pumps
- F04D29/628—Mounting; Assembling; Disassembling of radial or helico-centrifugal pumps especially adapted for liquid pumps
Abstract
The invention discloses a kind of submersible sewage pumps with double cutteves, including crush box, it is fixedly connected with the first fixed bin in the middle part of the crush box right side, first fixed bin separate crush is fixedly connected with first motor in the middle part of box inner wall, the output end of first motor is fixedly connected with bull stick, first through hole is offered in the middle part of first fixed bin left side, the middle part of crush box right side, which is fixed, is inlaid with the first sealing bearing.This has the submersible sewage pump of double cutteves, preferably cutter can be driven to be rotated by the operating of first motor, to carry out cutting and grinding to the rubbish in sewage, it can effectively avoid the problem that causing internal block during ranking, to which the good sewage of pulverization process be exported by sewage outlet pipe, can be more efficient allow drive link to be rotated, it avoids the problem that causing interim card in the rotation, preferably pollutant discharge tube can be fixed, avoid causing falling off for pollutant discharge tube during use.
Description
Technical field
The present invention relates to blowdown pump technical field, specially a kind of submersible sewage pump with double cutteves.
Background technology
Dredge pump is a kind of disjunctor of pump and motor, and slips into the pump class product to work under liquid simultaneously, with general horizontal pump
Or vertical sump pump is compared, dredge pump is compact-sized and floor space is small, and convenient to install and maintain, large-scale dredge pump is generally all matched
There is automatic lotus root to attach together to set and can be installed automatically, it is quite convenient to install and repair, and continuous operation time is long, and dredge pump is due to pump
And motor coaxle, axis is short, and rotatable parts are light-weight, therefore the load born on bearing is relatively small, and the service life is longer than generally pumping
Much, when needing that sewage is discharged, a kind of dredge pump of submersible type is often may require that, to arrange sewage
It removes.
Existing dredge pump during use, be easy to cause internal blocking, be not easy to the rubbish in sewage into
Row crushes, for this purpose, we have proposed a kind of submersible sewage pumps with double cutteves, to solve the problems, such as this.
Invention content
（One）The technical issues of solution
In view of the deficiencies of the prior art, it the present invention provides a kind of submersible sewage pump with double cutteves, solves existing
Dredge pump is not easy to the problem of being crushed to the rubbish in sewage.
（Two）Technical solution
To achieve the above object, the present invention provides the following technical solutions：A kind of submersible sewage pump with double cutteves, including powder
Broken case is fixedly connected with the first fixed bin in the middle part of the crush box right side, and first fixed bin is far from the inside of crush box
First motor is fixedly connected in the middle part of wall, the output end of the first motor is fixedly connected with bull stick, first fixed bin
First through hole is offered in the middle part of left side, the middle part of the crush box right side, which is fixed, is inlaid with the first sealing bearing, described
The one end of bull stick far from first motor sequentially passes through first through hole and the first sealing bearing and the inside for extending to crush box, and turns
Bar with first sealing bearing inner ring be fixedly connected, the bull stick be located at crush box outer surface be fixedly connected there are two it is symmetrical
Change, the outer surface of each change is fixedly connected with there are two symmetrical cutter, is put above the crush box
It is equipped with pollutant discharge tube, the right side of the crush box upper surface, which is fixed, is communicated with conduit, the conduit one end and row far from crush box
Connection is fixed at the middle part of dirty cylinder bottom surface, and the second fixed bin is fixedly connected in the middle part of the pollutant discharge tube upper surface, and described second is solid
Determine to be fixedly connected with the second motor in the middle part of box inner roof wall, the output end of second motor is fixedly connected with drive link, described
The second through-hole is offered in the middle part of second fixed bin bottom surface, the middle part of the pollutant discharge tube upper surface, which is fixed, is inlaid with the second sealing axis
It holds, the one end of the drive link far from the second motor sequentially passes through the second through-hole and the second sealing bearing and extends to pollutant discharge tube
Inside, and drive link is fixedly connected with the inner ring of the second sealing bearing.
Preferably, the inside of the pollutant discharge tube is placed with impeller, the drive link one end and impeller far from the second motor
It is fixedly connected in the middle part of upper surface.
Preferably, the middle part of the crush box left side is fixed and is communicated with plumbing for waste water, the middle part of the pollutant discharge tube right side
Fixation is communicated with sewage outlet pipe.
Preferably, supporting rod, the top of the supporting rod right side are fixedly connected on the left of the crush box upper surface
It is fixedly connected with fixed block, is fixedly connected in the middle part of one side of the fixed block far from supporting rod and pollutant discharge tube left side.
Preferably, the diameter value of the bull stick is less than the diameter value of first through hole, and the diameter value of the drive link is less than the
The diameter value of two through-holes.
Preferably, the horizontal length value of the impeller is less than the horizontal length value between blowdown medial wall of the tube, the impeller
Upper surface and there are gaps between the inner roof wall of pollutant discharge tube and the inner bottom wall of pollutant discharge tube respectively the bottom surface of impeller.
（Three）Advantageous effect
The present invention provides a kind of submersible sewage pumps with double cutteves, have following advantageous effect：
（1）This has the submersible sewage pump of double cutteves, by being provided with first motor, with the use of bull stick, first through hole, turns
Ring and cutter preferably can drive cutter to be rotated, to the rubbish in sewage by the operating of first motor
Cutting and grinding are carried out, can effectively avoid the problem that causing internal blocking during ranking, it is close by being provided with first
Bearing is sealed, the phenomenon that preferably bull stick capable of being allowed to be rotated, avoid causing interim card in the rotation.
（2）This has the submersible sewage pump of double cutteves, by being provided with the second motor, with the use of drive link, second
Through-hole, the second sealing bearing and impeller, can preferably be rotated by the operating impeller of the second motor, thus by powder
The broken sewage handled well is exported by sewage outlet pipe, by being provided with the second sealing bearing, can be more efficient allow drive link to carry out
Rotation, avoids the problem that causing interim card in the rotation, can be preferably to blowdown by being provided with supporting rod and fixed block
Cylinder is fixed, and avoids causing falling off for pollutant discharge tube during use.
Description of the drawings
Fig. 1 is the sectional view of crush box front view of the present invention；
Fig. 2 is structure enlargement diagram at A in Fig. 1 of the present invention.
In figure：1 crush box, 2 changes, 3 cutter, 4 bull sticks, 5 conduits, 6 first fixed bins, 7 first motors, 8 plumbing for waste water,
9 supporting rods, 10 fixed blocks, 11 pollutant discharge tubes, 12 second sealing bearings, 13 second fixed bins, 14 second motors, 15 drive links, 16
Second through-hole, 17 impellers, 18 sewage outlet pipes, 19 first through hole, 20 first sealing bearings.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
- 2 are please referred to Fig.1, the present invention provides a kind of technical solution：A kind of submersible sewage pump with double cutteves, including
Crush box 1 is fixedly connected with the first fixed bin 6 in the middle part of 1 right side of crush box, and the first fixed bin 6 is far from 1 madial wall of crush box
Middle part be fixedly connected with first motor 7, the output end of first motor 7 is fixedly connected with bull stick 4,6 left side of the first fixed bin
Middle part offer first through hole 19, the middle part of 1 right side of crush box, which is fixed, is inlaid with the first sealing bearing 20, and bull stick 4 is separate
One end of first motor 7 sequentially passes through first through hole 19 and first and seals bearing 20 and extend to the inside of crush box 1, and bull stick
4 with first sealing bearing 20 inner rings be fixedly connected, bull stick 4 be located at crush box 1 outer surface be fixedly connected there are two it is symmetrical
Change 2, the outer surface of each change 2 is fixedly connected with that there are two symmetrical cutter 3, and the top of crush box 1 is placed with
Pollutant discharge tube 11, the middle part of 1 left side of crush box, which is fixed, is communicated with plumbing for waste water 8, and the middle part of 11 right side of pollutant discharge tube, which is fixed, to be communicated with
Sewage preferably can be imported the device and be handled and extracted by sewage outlet pipe 18, and crush box is fixedly connected on the left of 1 upper surface
Have a supporting rod 9, the top of 9 right side of supporting rod is fixedly connected with fixed block 10, one side of the fixed block 10 far from supporting rod 9 with
Pollutant discharge tube is fixedly connected in the middle part of 11 left side, can be preferably fixed, be avoided during use to pollutant discharge tube 11
Falling off for pollutant discharge tube 11 is caused, the right side of 1 upper surface of crush box, which is fixed, is communicated with conduit 5, the one end of conduit 5 far from crush box 1
It fixes and is connected to the middle part of 11 bottom surface of pollutant discharge tube, be fixedly connected with the second fixed bin 13 in the middle part of 11 upper surface of pollutant discharge tube, second
The second motor 14 is fixedly connected in the middle part of 13 inner roof wall of fixed bin, the output end of the second motor 14 is fixedly connected with drive link
15, the second through-hole 16 is offered in the middle part of 13 bottom surface of the second fixed bin, the diameter value of bull stick 4 is less than the diameter of first through hole 19
Value, the diameter value of drive link 15 are less than the diameter value of the second through-hole 16, can effectively avoid causing card during use
The problem of pausing, the middle part of 11 upper surface of pollutant discharge tube, which is fixed, is inlaid with the second sealing bearing 12, and drive link 15 is far from the second motor 14
One end sequentially pass through the second through-hole 16 and second sealing bearing 12 and extend to the inside of pollutant discharge tube 11, and drive link 15 and the
The inner ring of two sealing bearings 12 is fixedly connected, and the inside of pollutant discharge tube 11 is placed with impeller 17, and drive link 15 is far from the second motor 14
One end and 17 upper surface of impeller in the middle part of be fixedly connected, preferably the operating impeller 17 of the second motor 14 can be carried out
Rotation, to which sewage is pumped into and be exported, the horizontal length value of impeller 17 is less than the level between 11 madial wall of pollutant discharge tube
Length value, the upper surface of impeller 17 and the bottom surface of impeller 17 respectively with the inner bottom wall of the inner roof wall of pollutant discharge tube 11 and pollutant discharge tube 11 it
Between there are gap, can avoid the problem that causing collision during use.
Operation principle：By the second motor 14 and municipal power electric connection, pass through the operating impeller 17 of the second motor 14
It is rotated, to which sewage to be pumped into and export, by first motor 7 and municipal power electric connection, passes through the operating of first motor 7
Change 2 and cutter 3 is driven to be rotated, to crush processing to the rubbish in sewage, to preferably avoid making
Internal the problem of blocking is caused during.
In conclusion bull stick should be used cooperatively by being provided with first motor 7 with the submersible sewage pump of double cutteves
4, first through hole 19, change 2 and cutter 3 preferably can drive cutter 3 to be rotated by the operating of first motor 7,
To carry out cutting and grinding to the rubbish in sewage, can effectively avoid causing asking for internal blocking during ranking
Topic, by being provided with the first sealing bearing 20, can preferably allow bull stick 4 to be rotated, avoid causing card in the rotation
The phenomenon that pausing, by being provided with the second motor 14, with the use of drive link 15, the second through-hole 16, second sealing bearing 12 and leaf
Wheel 17, can preferably be rotated by the operating impeller 17 of the second motor 14, thus by the good sewage of pulverization process
Exported by sewage outlet pipe 18, by being provided with the second sealing bearing 12, can be more efficient allow drive link 15 to be rotated, avoid
The problem of causing interim card in the rotation, by being provided with supporting rod 9 and fixed block 10, can preferably to pollutant discharge tube 11 into
Row is fixed, and avoids causing falling off for pollutant discharge tube 11 during use.
It should be noted that herein, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
Understanding without departing from the principles and spirit of the present invention can carry out these embodiments a variety of variations, modification, replace
And modification, the scope of the present invention is defined by the appended.
Claims (6)
1. a kind of submersible sewage pump with double cutteves, including crush box（1）, it is characterised in that：The crush box（1）Right side
The first fixed bin is fixedly connected in the middle part of face（6）, first fixed bin（6）Far from crush box（1）The middle part of madial wall is solid
Surely it is connected with first motor（7）, the first motor（7）Output end be fixedly connected with bull stick（4）, first fixed bin
（6）First through hole is offered in the middle part of left side（19）, the crush box（1）The middle part of right side is fixed and is inlaid with the first sealing
Bearing（20）, the bull stick（4）Far from first motor（7）One end sequentially pass through first through hole（19）With the first sealing bearing
（20）And extend to crush box（1）Inside, and bull stick（4）With the first sealing bearing（20）Inner ring be fixedly connected, described turn
Bar（4）Positioned at crush box（1）Outer surface be fixedly connected there are two symmetrical change（2）, each change（2）Appearance
Face is fixedly connected with there are two symmetrical cutter（3）, the crush box（1）Top be placed with pollutant discharge tube（11）, described
Crush box（1）The right side of upper surface is fixed and is communicated with conduit（5）, the conduit（5）Far from crush box（1）One end and pollutant discharge tube
（11）Connection, the pollutant discharge tube are fixed in the middle part of bottom surface（11）The second fixed bin is fixedly connected in the middle part of upper surface（13）, institute
State the second fixed bin（13）The second motor is fixedly connected in the middle part of inner roof wall（14）, second motor（14）Output end it is solid
Surely it is connected with drive link（15）, second fixed bin（13）The second through-hole is offered in the middle part of bottom surface（16）, the pollutant discharge tube
（11）The middle part of upper surface is fixed and is inlaid with the second sealing bearing（12）, the drive link（15）Far from the second motor（14）One
End sequentially passes through the second through-hole（16）With the second sealing bearing（12）And extend to pollutant discharge tube（11）Inside, and drive link（15）
With the second sealing bearing（12）Inner ring be fixedly connected.
2. a kind of submersible sewage pump with double cutteves according to claim 1, it is characterised in that：The pollutant discharge tube
（11）Inside be placed with impeller（17）, the drive link（15）Far from the second motor（14）One end and impeller（17）Upper surface
Middle part be fixedly connected.
3. a kind of submersible sewage pump with double cutteves according to claim 1, it is characterised in that：The crush box
（1）The middle part of left side is fixed and is communicated with plumbing for waste water（8）, the pollutant discharge tube（11）The middle part of right side is fixed and is communicated with sewage outlet pipe
（18）.
4. a kind of submersible sewage pump with double cutteves according to claim 1, it is characterised in that：The crush box
（1）Supporting rod is fixedly connected on the left of upper surface（9）, the supporting rod（9）The top of right side is fixedly connected with fixed block
（10）, the fixed block（10）Far from supporting rod（9）One side and pollutant discharge tube（11）It is fixedly connected in the middle part of left side.
5. a kind of submersible sewage pump with double cutteves according to claim 1, it is characterised in that：The bull stick（4）
Diameter value be less than first through hole（19）Diameter value, the drive link（15）Diameter value be less than the second through-hole（16）Diameter
Value.
6. a kind of submersible sewage pump with double cutteves according to claim 1, it is characterised in that：The impeller（17）
Horizontal length value be less than pollutant discharge tube（11）Horizontal length value between madial wall, the impeller（17）Upper surface and impeller
（17）Bottom surface respectively with pollutant discharge tube（11）Inner roof wall and pollutant discharge tube（11）Inner bottom wall between there are gaps.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810441437.7A CN108425851A (en) | 2018-05-10 | 2018-05-10 | A kind of submersible sewage pump with double cutteves |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810441437.7A CN108425851A (en) | 2018-05-10 | 2018-05-10 | A kind of submersible sewage pump with double cutteves |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108425851A true CN108425851A (en) | 2018-08-21 |
Family
ID=63162685
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810441437.7A Pending CN108425851A (en) | 2018-05-10 | 2018-05-10 | A kind of submersible sewage pump with double cutteves |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108425851A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109488606A (en) * | 2018-12-28 | 2019-03-19 | 安徽银龙泵阀股份有限公司 | A kind of sewage discharge pump |
| CN109811816A (en) * | 2018-12-27 | 2019-05-28 | 枞阳县中邦科技信息咨询有限公司 | A kind of sludge pump for river course clear up |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201368033Y (en) * | 2009-03-27 | 2009-12-23 | 东风汽车股份有限公司 | Double-reamer crushing type biogas slurry and residue pump |
| CN201486886U (en) * | 2009-08-05 | 2010-05-26 | 浙江丰球泵业股份有限公司 | Submerged tearing pump |
| CN101888948A (en) * | 2007-12-28 | 2010-11-17 | 川崎重工业株式会社 | Thrust generator |
| CN202483902U (en) * | 2012-02-09 | 2012-10-10 | 四川新达泵业有限责任公司 | Multi-stage cut and filter sewage pump |
| KR101407869B1 (en) * | 2013-02-07 | 2014-06-16 | 주식회사 일성 | A rotary pump for the sludge |
| CN204419601U (en) * | 2014-12-12 | 2015-06-24 | 大唐呼图壁能源开发有限公司水力发电厂 | A kind of pollution discharge pump for water power plant blowdown |
| CN105822561A (en) * | 2016-04-27 | 2016-08-03 | 泌阳上佳农业生态循环发展有限公司 | Waste water cutting pump |
-
2018
- 2018-05-10 CN CN201810441437.7A patent/CN108425851A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101888948A (en) * | 2007-12-28 | 2010-11-17 | 川崎重工业株式会社 | Thrust generator |
| CN201368033Y (en) * | 2009-03-27 | 2009-12-23 | 东风汽车股份有限公司 | Double-reamer crushing type biogas slurry and residue pump |
| CN201486886U (en) * | 2009-08-05 | 2010-05-26 | 浙江丰球泵业股份有限公司 | Submerged tearing pump |
| CN202483902U (en) * | 2012-02-09 | 2012-10-10 | 四川新达泵业有限责任公司 | Multi-stage cut and filter sewage pump |
| KR101407869B1 (en) * | 2013-02-07 | 2014-06-16 | 주식회사 일성 | A rotary pump for the sludge |
| CN204419601U (en) * | 2014-12-12 | 2015-06-24 | 大唐呼图壁能源开发有限公司水力发电厂 | A kind of pollution discharge pump for water power plant blowdown |
| CN105822561A (en) * | 2016-04-27 | 2016-08-03 | 泌阳上佳农业生态循环发展有限公司 | Waste water cutting pump |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109811816A (en) * | 2018-12-27 | 2019-05-28 | 枞阳县中邦科技信息咨询有限公司 | A kind of sludge pump for river course clear up |
| CN109488606A (en) * | 2018-12-28 | 2019-03-19 | 安徽银龙泵阀股份有限公司 | A kind of sewage discharge pump |
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| SE01 | Entry into force of request for substantive examination | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180821 |
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| RJ01 | Rejection of invention patent application after publication |