CN209586697U - A kind of chemical flow-process pump preventing blocking - Google Patents
A kind of chemical flow-process pump preventing blocking Download PDFInfo
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- CN209586697U CN209586697U CN201920013293.5U CN201920013293U CN209586697U CN 209586697 U CN209586697 U CN 209586697U CN 201920013293 U CN201920013293 U CN 201920013293U CN 209586697 U CN209586697 U CN 209586697U
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- pump
- pump shaft
- shaft
- fixedly connected
- motor
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Abstract
The utility model discloses a kind of chemical flow-process pumps for preventing blocking, including the pump housing, what is closed on the pump housing is connected with pump cover, organic sealing end lid is fixedly connected on the pump cover, the pump cover side is provided with pump shaft rack device, angular contact bearing is fixedly connected with inside the pump shaft rack device, bearing gland is provided with above the angular contact bearing, the bearing gland is fixedly connected at the top of pump shaft rack device, the pump shaft rack device is provided with motor far from pump cover side, the motor side is rotatably connected to pump shaft, the pump shaft is set to pump body, the pump shaft outer wall is socketed with axle sleeve, the pump shaft is provided with impeller nut and impeller blade far from motor side, the impeller nut is fixedly connected with shaft far from motor side, the shaft is rotatably connected to stirring rod far from impeller nut side.A kind of chemical flow-process pump preventing blocking breaks up particle biggish in liquid, prevents from causing to damage to the pump housing in conveying by being equipped with stirring rod in nut left end.
Description
Technical field:
The utility model relates to a kind of chemical flow-process pump fields, and in particular to a kind of chemical-process for preventing blocking.
Background technique:
Chemical flow-process pump is widely used in the every field of chemical industry, in works such as chemical industry, metallurgy, pharmacy, Waste Acid From Hua Cheng Foils
The conveying cleaning of industry department or the liquid containing particle, the liquid of low temperature or high temperature, neutrality or mordant liquid, have emphatically
The purposes wanted.Chemical pump is also to convey material by centrifugal force, and for chemical pump before work, the pump housing and the necessary tank of feed pipe are full
Liquid row is at vacuum state, and when the impeller rotates rapidly, blade promotes liquid to rotate quickly, and the liquid material being rotating is being centrifuged
It flies to from impeller under the action of power, after the water in pump is spilled over, the central part of impeller forms vacuum area.Liquid material exists
It has been pressed onto feed pipe under the action of atmospheric pressure by pipe network.It recycles so endlessly, so that it may which realization is continuously conveyed.Work as conveying
When liquid containing particle, if in liquid particle it is larger if, in conveying, the pump housing can be blocked, and generate shadow to conveying
It rings.
Utility model content:
The technical problem to be solved by the utility model is to provide a kind of chemical flow-process pumps for preventing blocking to solve
The problems mentioned above in the background art.
The following technical solution is employed for technical problem to be solved in the utility model to realize: a kind of change preventing blocking
Work process pump, including the pump housing, what is closed on the pump housing is connected with pump cover, and organic sealing end lid is fixedly connected on the pump cover, described
Pump cover side is provided with pump shaft rack device, and angular contact bearing, the angular contact axis are fixedly connected with inside the pump shaft rack device
It holds top and is provided with bearing gland, the bearing gland is fixedly connected at the top of pump shaft rack device, and the pump shaft rack device is separate
Pump cover side is provided with motor, and the motor side is rotatably connected to pump shaft, and the pump shaft is set to pump body, the pump shaft
Outer wall is socketed with axle sleeve, and the pump shaft is provided with impeller nut and impeller blade far from motor side, and the impeller nut is separate
Motor side is fixedly connected with shaft, and the shaft is rotatably connected to stirring rod far from impeller nut side.
Preferably, the pump housing is set as pump feed inlet far from motor side.
Preferably, it is set as pumping out material mouth at the top of the pump housing.
Preferably, the axle sleeve is set as abrasive rubber set.
Working principle of the utility model is: opening motor when a kind of chemical flow-process pump for preventing blocking begins to use and beating
Switch allows motor to drive pump shaft rotation, so that stirring rod and impeller blade be driven to rotate, first stirs the liquid with particle
Mix, break up biggish particle in liquid, then impeller blade rotate when can by the liquid in the left side of the pump housing from pump into
Material mouth is pumped into the inside of the pump housing, by the movement of impeller blade by liquid by pumping out material mouth discharge at the top of the pump housing.
The beneficial effects of the utility model are: a kind of chemical flow-process pump for preventing blocking, by being installed in nut left end
There is stirring rod, particle biggish in liquid is broken up, prevents the blockage problem of the pump housing in conveying.
Detailed description of the invention:
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the partial structural diagram of the utility model；
Wherein: the 1- pump housing；2- pump cover；3- machine sealing end lid；4- pump shaft rack device；5- angular contact bearing；6- bearing gland；
7- motor；8- pump shaft；9- axle sleeve；10- impeller blade；11- impeller nut；12- shaft；13- stirring rod；14- pumps feed inlet；
15- pumps out material mouth.
Specific embodiment:
In order to be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, under
Face combines and is specifically illustrating, and the utility model is further described.
A kind of the utility model chemical flow-process pump for preventing blocking as shown in Figs. 1-2, including the pump housing 1, on the pump housing 1
What is closed is connected with pump cover 2, organic sealing end lid 3 is fixedly connected on the pump cover 2,2 side of pump cover is provided with pump shaft rack device
4, angular contact bearing 5 is fixedly connected with inside the pump shaft rack device 4, is provided with bearing gland above the angular contact bearing 5
6, the bearing gland 6 is fixedly connected on 4 top of pump shaft rack device, and the pump shaft rack device 4 is provided with electricity far from 2 side of pump cover
Machine 7,7 side of motor are rotatably connected to pump shaft 8, and the pump shaft 8 is set to inside the pump housing 1,8 outer wall of the pump shaft socket
There is axle sleeve 9, the axle sleeve 9 is set as abrasive rubber set, increases the service life of axle sleeve 9, the pump shaft 8 is far from 7 side of motor
It is provided with impeller nut 11 and impeller blade 10, can be pumped into the liquid in the left side of the pump housing 1 when then impeller blade 10 rotates
The inside of the pump housing 1, the impeller nut 11 are fixedly connected with shaft 12 far from 7 side of motor, and the shaft 12 is far from impeller spiral shell
Female 11 sides are rotatably connected to stirring rod 13, break up to particle biggish in liquid, prevent the pump housing 1 in conveying from occurring to block up
Plug, the pump housing 1 are set as pump feed inlet 14 far from 7 side of motor, are set as pumping out material mouth 15 at the top of the pump housing 1, pass through
Liquid is discharged by the material mouth 15 that pumps out at 1 top of the pump housing for the movement of impeller blade 10.
Working principle of the utility model is: opening motor 7 when a kind of chemical flow-process pump for preventing blocking begins to use and beating
Switch allows motor 7 that pump shaft 8 is driven to rotate, to drive stirring rod 13 and impeller blade 10 to rotate, first to the liquid for having particle
Body is stirred, and breaks up biggish particle in liquid, can be by the left side of the pump housing 1 when then impeller blade 10 rotates
Liquid is pumped into the inside of the pump housing 1 from pump feed inlet 12, by the movement of impeller blade 10 by liquid by pumping out at the top of the pump housing 1
Material mouth 15 is discharged.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above.Current row
The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.The utility model
Claimed range is defined by the appending claims and its equivalent thereof.
Claims (4)
1. a kind of chemical flow-process pump for preventing blocking, including the pump housing (1), it is characterised in that: what is closed on the pump housing (1) is connected with
Pump cover (2) is fixedly connected with organic sealing end lid (3) on the pump cover (2), and pump cover (2) side is provided with pump shaft rack device
(4), it is fixedly connected with angular contact bearing (5) inside the pump shaft rack device (4), is provided with above the angular contact bearing (5)
Bearing gland (6), the bearing gland (6) are fixedly connected at the top of pump shaft rack device (4), and the pump shaft rack device (4) is separate
Pump cover (2) side is provided with motor (7), and motor (7) side is rotatably connected to pump shaft (8), and the pump shaft (8) is set to pump
Body (1) is internal, and pump shaft (8) outer wall is socketed with axle sleeve (9), and the pump shaft (8) is provided with impeller spiral shell far from motor (7) side
Female (11) and impeller blade (10), the impeller nut (11) are fixedly connected with shaft (12) far from motor (7) side, and described turn
Axis (12) is rotatably connected to stirring rod (13) far from impeller nut (11) side.
2. a kind of chemical flow-process pump for preventing blocking according to claim 1, it is characterised in that: the pump housing (1) is separate
Motor (7) side is set as pump feed inlet (14).
3. a kind of chemical flow-process pump for preventing blocking according to claim 1, it is characterised in that: at the top of the pump housing (1)
It is set as pumping out material mouth (15).
4. a kind of chemical flow-process pump for preventing blocking according to claim 1, it is characterised in that: axle sleeve (9) setting
For abrasive rubber set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920013293.5U CN209586697U (en) | 2019-01-04 | 2019-01-04 | A kind of chemical flow-process pump preventing blocking |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920013293.5U CN209586697U (en) | 2019-01-04 | 2019-01-04 | A kind of chemical flow-process pump preventing blocking |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209586697U true CN209586697U (en) | 2019-11-05 |
Family
ID=68350289
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920013293.5U Active CN209586697U (en) | 2019-01-04 | 2019-01-04 | A kind of chemical flow-process pump preventing blocking |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209586697U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111207080A (en) * | 2020-01-22 | 2020-05-29 | 陈科 | Chemical pump with shaft-split middle-opening conveniently-disassembled structure |
-
2019
- 2019-01-04 CN CN201920013293.5U patent/CN209586697U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111207080A (en) * | 2020-01-22 | 2020-05-29 | 陈科 | Chemical pump with shaft-split middle-opening conveniently-disassembled structure |
| CN111207080B (en) * | 2020-01-22 | 2020-12-15 | 乐清市芮易经济信息咨询有限公司 | Chemical pump with shaft-split middle-opening conveniently-disassembled structure |
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