CN208236660U - A kind of centrifugal type slurry pump of band pumping cutter device - Google Patents
A kind of centrifugal type slurry pump of band pumping cutter device Download PDFInfo
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- CN208236660U CN208236660U CN201820505809.3U CN201820505809U CN208236660U CN 208236660 U CN208236660 U CN 208236660U CN 201820505809 U CN201820505809 U CN 201820505809U CN 208236660 U CN208236660 U CN 208236660U
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- slurry pump
- cutter
- pump case
- wall
- intake chamber
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Abstract
The utility model discloses a kind of centrifugal type slurry pumps of band of slurry pump technical field pumping cutter device, including slurry pump case, the bottom of the slurry pump case is installed by intake chamber, shaft is plugged in the inner cavity of the slurry pump case, and the bottom of shaft passes through water inlet and extends in the inner cavity of intake chamber and install fair water cone, the outer wall of the fair water cone is evenly arranged with cutter, the bottom of the intake chamber is installed by filter screen, the bottom of the fair water cone is installed by connecting rod, and the bottom of connecting rod is extended to the over the bottom outer wall of strainer and installs scraper, the device passes through cutter, tool apron, being used in conjunction with each other between filter screen and scraper, be conducive to for most of sundries being blocked on outside filter screen, the sundries on filter screen is struck off by scraper, sub-fraction sundries enters in intake chamber with water flow, in cutter and tool apron Mutual cooperation under, sundries is cut, will not influence the rotation of impeller, ensure that the normal operation of equipment.
Description
Technical field
The utility model relates to slurry pump technical field, specially a kind of centrifugal type slurry pump of band pumping cutter device.
Background technique
The title of Pulp pump is a kind of centrifugal pump divided from the angle of pumped (conveying) medium.Pulp pump is primarily adapted for use in mine
The industry fields such as mountain, power plant, dredging, metallurgy, chemical industry, building materials and petroleum are current ore dressings, can not in each process flow of coal preparation plant
One of equipment lacked.Pulp pump works under liquid, and be chiefly used in pumping conveying is mixed containing solid particle dreggy and water
Close object.Pulp pump usually have blocking-free performance can it is good and compact-sized, occupied area is small, can be directly mounted in pond, still
When impurity volume is excessive or flexible impurity is more, Pulp pump is also easy to happen clogging, when runner occurs for slurry pump impeller
When blocking, impeller will appear a series of phenomenons such as eccentric, vibration, seriously affect the normal operation of equipment.
Current Pulp pump is provided with cutter device, after sundries is cut again, although becoming tiny sundries, also
It is the rotation that will affect impeller, influences the operation of equipment, therefore, it is proposed that a kind of centrifugal type slag-slurry of band pumping cutter device
Pump.
Utility model content
The purpose of this utility model is to provide a kind of centrifugal type slurry pumps of band pumping cutter device, to solve above-mentioned back
The problem of being proposed in scape technology.
To achieve the above object, the utility model provides the following technical solutions: a kind of band pumping cutter device it is centrifugal
Pulp pump, including slurry pump case, the bottom of the slurry pump case offers water inlet, and opens up on the left of slurry pump case
There is water outlet, intake chamber is installed in the bottom of the slurry pump case, shaft is plugged in the inner cavity of the slurry pump case, and turn
The top outer of slurry pump case is extended at the top of axis and motor is installed, and the junction of the shaft and slurry pump case is installed
Bearing, and the outer wall mounting fixing parts of bearing, the fixing piece are bolted on the top of slurry pump case, the shaft
Upper installation receded disk impeller, and receded disk impeller is located in slurry pump case, and the bottom of shaft pass through water inlet extend into
In the inner cavity of water chamber and fair water cone is installed, the outer wall of the fair water cone is evenly arranged with cutter, and the inner wall of intake chamber is uniform
It is provided with the tool apron to match with cutter, filter screen is installed in the bottom of the intake chamber, and the bottom of the fair water cone, which is installed, to be connected
Extension bar, and the bottom of connecting rod is extended to the over the bottom outer wall of strainer and installs scraper.
Preferably, the tool apron is the identical tool apron of six groups of structures, and offers on tool apron and cut with what cutter matched
Slot is cut, is uniformly provided with inlet opening on the tool apron.
Preferably, the cutter include blade, and the edge of the blade is uniformly provided with cutting teeth.
Preferably, the scraper is willow leaf scraper, and the top of scraper is bonded with the bottom outer wall of filter screen.
Preferably, the outer wall of the fair water cone is evenly arranged with the identical cutter of four groups of structures, and cutter and water conservancy diversion
Cap is an integral molding structure.
Preferably, the outer wall of the motor is provided with waterproof membrane, and motor connects by the way that fixed frame and slurry pump case are fixed
It connects.
Compared with prior art, the utility model has the beneficial effects that the apparatus structure is simple, and it is easy to use, by cutting
Being used in conjunction with each other between cutter, tool apron, filter screen and scraper is conducive to for most of sundries being blocked on outside filter screen,
The sundries on filter screen is struck off by scraper, sub-fraction sundries enters in intake chamber with water flow, in cutter and tool apron
Mutual cooperation under, sundries is cut, since most of sundries is blocked on outside intake chamber, the sundries of fraction is cut
It crushes, will not influence the rotation of impeller, ensure that the normal operation of equipment.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model tool-apron structure schematic diagram；
Fig. 3 is the utility model cutter structural schematic diagram.
In figure: 1 slurry pump case, 2 water outlets, 3 shafts, 4 motors, 5 bearings, 6 fixing pieces, 7 bolts, 8 receded disk impellers,
9 water inlets, 10 intake chambers, 11 fair water cones, 12 cutter, 121 blades, 122 cutting teeth, 13 tool aprons, 131 cutting grooves, 132
Inlet opening, 14 filter screens, 15 connecting rods, 16 scrapers.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of centrifugal type slag-slurry of band pumping cutter device
Pump, including slurry pump case 1, the bottom of slurry pump case 1 offers water inlet 9, and the left side of slurry pump case 1 offers out
Intake chamber 10 is installed in the mouth of a river 2, the bottom of slurry pump case 1, is plugged with shaft 3 in the inner cavity of slurry pump case 1, and shaft 3
Top extends to the top outer of slurry pump case 1 and installs motor 4, and bearing is installed in the junction of shaft 3 and slurry pump case 1
5, and the outer wall mounting fixing parts 6 of bearing 5, fixing piece 6 is fixed on the top of slurry pump case 1 by bolt 7, and it is easy to disassemble,
Receded disk impeller 8 is installed, and receded disk impeller 8 is located in slurry pump case 1 in shaft 3, and the bottom of shaft 3 passes through water inlet
Mouthfuls 9 extend in the inner cavity of intake chamber 10 and install fair water cone 11, and the outer wall of fair water cone 11 is evenly arranged with cutter 12, and into
The inner wall of water chamber 10 is evenly arranged with the tool apron 13 to match with cutter 12, improves the efficiency of cutting, the bottom of intake chamber 10
Filter screen 14 is installed, connecting rod 15 is installed in the bottom of fair water cone 11, and the bottom of connecting rod 15 is extended to the over the bottom of strainer 14
Outer wall simultaneously installs scraper 16.
Wherein, tool apron 13 is six groups of structures identical tool apron 13, and offers on tool apron 13 and match with cutter 12
Cutting groove 131 is conducive to the efficiency for improving cutting sundries, is uniformly provided with inlet opening 132 on tool apron 13, advantageously ensures that cutting
Effect, and do not influence the inflow of water in intake chamber 10；
Cutter 12 include blade 121, and the edge of blade 121 is uniformly provided with cutting teeth 122, is conducive to big
The sundries such as grain, long plastic optical fibre, flaxen fiber cut chopping, prevent from being wrapped on cutter 12, cause the damage of cutter 12 earnestly,
Improve the efficiency of cutting；
Scraper 16 is willow leaf scraper, and the top of scraper 16 is bonded with the bottom outer wall of filter screen 14, and the sundries in water exists
Under the action of water flow, intake chamber 10 is flowed into together, while sundries is obstructed by filter screen 14, scrapes sundries under the action of scraper 16
It removes, guarantees the operation of equipment；
The outer wall of fair water cone 11 is evenly arranged with the identical cutter 12 of four groups of structures, and cutter 12 are with fair water cone 11
Integrated formed structure advantageously reduces cost of manufacture, increases the stability of cutting；
The outer wall of motor 4 is provided with waterproof membrane, and motor 4 is fixedly connected by fixed frame with slurry pump case 1, and electricity is prevented
The vibration that machine 4 generates when working causes the device to damage for a long time, extends the service life of the device.
Working principle: starting motor 4 drives shaft 3 to rotate, enters water flow in intake chamber 10, the impurity in water also one
It rises and flows to intake chamber 10, most of sundries is blocked under the action of filter screen 14, will be miscellaneous on filter screen 14 by scraper 16
Object strikes off, and sub-fraction sundries enters in intake chamber 10 with water flow, will be miscellaneous under the mutual cooperation of cutter 12 and tool apron 13
Object is cut, and since most of sundries is blocked on outside intake chamber 10, the sundries of fraction will not influence by cutting and grinding
The rotation of impeller ensure that the normal operation of equipment.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of centrifugal type slurry pump of band pumping cutter device, including slurry pump case (1), the slurry pump case (1)
Bottom offers water inlet (9), and water outlet (2) are offered on the left of slurry pump case (1), it is characterised in that: the slurry
Intake chamber (10) are installed in the bottom of pump case (1), are plugged with shaft (3) in the inner cavity of the slurry pump case (1), and shaft
(3) top outer of slurry pump case (1) is extended at the top of and is installed motor (4), the shaft (3) and slurry pump case
(1) bearing (5) are installed in intersection, and the outer wall mounting fixing parts (6) of bearing (5), and the fixing piece (6) passes through bolt (7)
It is fixed on the top of slurry pump case (1), receded disk impeller (8) are installed on the shaft (3), and receded disk impeller (8) is located at
In slurry pump case (1), and the bottom of shaft (3) extends in the inner cavity of intake chamber (10) and installs across water inlet (9) and leads
It flows cap (11), the outer wall of the fair water cone (11) is evenly arranged with cutter (12), and the inner wall of intake chamber (10) is uniformly arranged
There is the tool apron (13) to match with cutter (12), filter screen (14) are installed in the bottom of the intake chamber (10), the fair water cone
(11) connecting rod (15) are installed in bottom, and the bottom of connecting rod (15) is extended to the over the bottom outer wall of strainer (14) and installation is scraped
Knife (16).
2. a kind of centrifugal type slurry pump of band pumping cutter device according to claim 1, it is characterised in that: the tool apron
(13) it is the identical tool apron (13) of six groups of structures, and offers the cutting groove to match with cutter (12) on tool apron (13)
(131), inlet opening (132) are uniformly provided on the tool apron (13).
3. a kind of centrifugal type slurry pump of band pumping cutter device according to claim 1, it is characterised in that: the cutting
Knife (12) includes blade (121), and the edge of the blade (121) is uniformly provided with cutting teeth (122).
4. a kind of centrifugal type slurry pump of band pumping cutter device according to claim 1, it is characterised in that: the scraper
It (16) is willow leaf scraper, and the top of scraper (16) is bonded with the bottom outer wall of filter screen (14).
5. a kind of centrifugal type slurry pump of band pumping cutter device according to claim 1, it is characterised in that: the water conservancy diversion
The outer wall of cap (11) is evenly arranged with the identical cutter (12) of four groups of structures, and cutter (12) are integrated with fair water cone (11)
Molding structure.
6. a kind of centrifugal type slurry pump of band pumping cutter device according to claim 1, it is characterised in that: the motor
(4) outer wall is provided with waterproof membrane, and motor (4) is fixedly connected by fixed frame with slurry pump case (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820505809.3U CN208236660U (en) | 2018-04-11 | 2018-04-11 | A kind of centrifugal type slurry pump of band pumping cutter device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820505809.3U CN208236660U (en) | 2018-04-11 | 2018-04-11 | A kind of centrifugal type slurry pump of band pumping cutter device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208236660U true CN208236660U (en) | 2018-12-14 |
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ID=64587108
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820505809.3U Active CN208236660U (en) | 2018-04-11 | 2018-04-11 | A kind of centrifugal type slurry pump of band pumping cutter device |
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| CN (1) | CN208236660U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111608916A (en) * | 2020-05-30 | 2020-09-01 | 黄彩省 | Water drainage and supply connecting equipment |
| CN114857030A (en) * | 2022-06-02 | 2022-08-05 | 越连机电有限公司 | Permanent magnet high-flow submersible sewage pump |
-
2018
- 2018-04-11 CN CN201820505809.3U patent/CN208236660U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111608916A (en) * | 2020-05-30 | 2020-09-01 | 黄彩省 | Water drainage and supply connecting equipment |
| CN111608916B (en) * | 2020-05-30 | 2021-05-18 | 绍兴盈顺机电科技有限公司 | Water drainage and supply connecting equipment |
| CN114857030A (en) * | 2022-06-02 | 2022-08-05 | 越连机电有限公司 | Permanent magnet high-flow submersible sewage pump |
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