CN209494717U - A kind of corrosion-resistant sewage pump of Industrial sewage treatment system blowdown - Google Patents
A kind of corrosion-resistant sewage pump of Industrial sewage treatment system blowdown Download PDFInfo
- Publication number
- CN209494717U CN209494717U CN201920045539.7U CN201920045539U CN209494717U CN 209494717 U CN209494717 U CN 209494717U CN 201920045539 U CN201920045539 U CN 201920045539U CN 209494717 U CN209494717 U CN 209494717U
- Authority
- CN
- China
- Prior art keywords
- sewage
- electric machine
- rotary electric
- rotor
- corrosion
- 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.)
- Active
Links
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model relates to industrial sewage processing machine tool technical fields, and disclose a kind of corrosion-resistant sewage pump of Industrial sewage treatment system blowdown, the inner cavity top of buffering spherical cavity is installed with rotary electric machine, the rotor Basolateral of rotary electric machine is fixed with moving blade, the internal rotor of rotary electric machine is hollow, and the bottom end of shank is screwed with anode spelter by helicitic texture；The cross tube sections left end water inlet of sewage conveying tube is longitudinally arranged with filter mesh layer by deck, and the bending part lower part of sewage conveying tube is also installed with undertaking pocket.Primary battery can be integrally formed with corrosive sewage and the pump housing, to realize corrosion resistant effect in the anode spelter of the rotor bottom end for being installed in rotary electric machine added；The filter mesh layer added can filter out the large granular impurity in sewage, and filter residue is collected and is discharged using dismountable pocket of accepting, further increases the working efficiency of the pump housing.
Description
Technical field
The utility model relates to industrial sewage processing machine tool technical field, specially a kind of Industrial sewage treatment system blowdown
With corrosion-resistant sewage pump.
Background technique
Sewage pump belongs to one kind of centrifugal impurities pump, has diversified forms: most common latent such as submersible type and two kinds of dry type
Ability of swimming is QW type submerged sewage pump, the most common dry type sewage pump two kinds of such as horizontal sewage pump of W type and WL type vertical sump pump.It is main
It is used to convey municipal sewage, contains fiber in excrement or liquid.The medium of the solid particles such as paper scrap, is typically transported medium
Temperature is not more than 80 DEG C.Due to containing the easily fibre object of winding or pack in transported medium.Therefore this kind pump runner is easy to stifled
Plug, pump, which is once blocked, can make to pump cisco unity malfunction, or even burn motor, to cause blowdown unsmooth.To urban life and
Environmental protection brings serious influence.Therefore, an important factor for anti-blocking and reliability are sewage pump superiority and inferiority.
The corrosion resistance of common sewage pump is not high, be easy to cause the damage of pump parts, and generally use strainer side
Formula progress is anti-blocking, but the cleaning of filter residue is not convenient enough, causes working efficiency low, is not able to satisfy the row of Industrial sewage treatment system
The job requirement of dirty sewage pump proposes a kind of corrosion-resistant sewage pump of Industrial sewage treatment system blowdown thus.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides a kind of corrosion-resistant dirt of Industrial sewage treatment system blowdown
Water pump has the advantages that efficient highly corrosion resistant protective performance, high working efficiency, solves the resistance to of existing common sewage pump
Corrosive nature is not high, be easy to cause the damage of pump parts, and it is anti-blocking generally to use strainer mode to carry out, but the cleaning of filter residue is not
It is enough convenient, cause working efficiency low, is not able to satisfy asking for the job requirement of the blowdown sewage pump of Industrial sewage treatment system
Topic.
(2) technical solution
To realize above-mentioned highly corrosion resistant protective performance, the purpose of high working efficiency, the utility model provides following technical side
Case: a kind of Industrial sewage treatment system blowdown corrosion-resistant sewage pump, including sewage conveying tube, the entirety of the sewage conveying tube
Be rectangular in shape bending, offers buffering spherical cavity in the middle part of the cross tube sections of sewage conveying tube, the inner cavity top for buffering spherical cavity is installed with
The rotor of rotary electric machine, rotary electric machine is arranged downward, and the rotor Basolateral of rotary electric machine is fixed with moving blade, rotary electric machine
Internal rotor it is hollow, be longitudinally inserted with shank in the rotor internal cavity of rotary electric machine, the bottom end of shank passes through screw thread knot
Structure is screwed with anode spelter, and the top of shank stretches out in the apex rotor of rotary electric machine, and the outside of shank is also circumferentially installed
There is Anti-overflow guard；
The cross tube sections left end water inlet of sewage conveying tube is longitudinally arranged with filter mesh layer by deck, sewage conveying tube
Bending part lower part is also installed with undertaking pocket, and the inner cavity of the inner cavity and sewage conveying tube of accepting pocket is connected, and accepts pocket
The drive screw entirely through edge of bag is sealed and limits fixation.
Preferably, the inner wall of the sewage conveying tube is lined with polytetrafluoroethylene (PTFE) anti-corrosion layer.
Preferably, between the moving blade and the rotor bottom end of rotary electric machine by way of adding threaded sleeve and being screwed on
It is attached or is directly welded and fixed connection.
Preferably, the shape of the anode spelter is cylinder, and size is adapted with the rotor internal cavity size of rotary electric machine；
The entirety of anode spelter is exposed to the rotor bottom end lower surface of rotary electric machine.
Preferably, the generally disc of the Anti-overflow guard is set in outside the shaft of shank, and Anti-overflow guard
Periphery and the rotor inner wall contact site of rotary electric machine are enclosed with PVC seal washer.
Preferably, the hole mesh diameter of the filter mesh layer is 5-15mm, and the top sewage conveying tube pipe shaft of filter mesh layer also opens up
There is the opening cover board for filter mesh layer replacement.
(3) beneficial effect
Compared with prior art, the utility model provides a kind of corrosion-resistant sewage of Industrial sewage treatment system blowdown
Pump, have it is following the utility model has the advantages that
1, the corrosion-resistant sewage pump of the Industrial sewage treatment system blowdown, what the utility model added is installed in rotary electric machine
Rotor bottom end anode spelter, primary battery can be integrally formed with corrosive sewage and the pump housing, using anode spelter as sun
Pole is corroded, and the pump housing will not be consumed as cathode, so that the pump housing is protected, so that corrosion resistant effect is realized,
The service life of sewage pump can effectively be extended, and by the packaged rotor bottom end for being located at rotary electric machine of anode zinc, i.e., positioned at buffering ball chamber
Center, the i.e. center of the pump housing are, it can be achieved that efficient circumferential pump housing anticorrosion is protected, and uses the shank through rotor will be positive
Pole spelter fixes, and can facilitate the consumption observation for carrying out spelter, while facilitating the replacement for carrying out consumptive material, easy to operate,
Design rationally, improves the efficiency of work；
2, the corrosion-resistant sewage pump of the Industrial sewage treatment system blowdown, the filter mesh layer added can be by the bulky grains in sewage
Impurity filters out, and avoids causing to damage to motor and blade, while filter residue is collected and being arranged using dismountable pocket of accepting
It puts, rationally, structure is simple, further increases the working efficiency of the pump housing for design.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of the corrosion-resistant sewage pump of Industrial sewage treatment system blowdown of the utility model；
Fig. 2 is a kind of rotor of the Industrial sewage treatment system blowdown rotary electric machine of corrosion-resistant sewage pump of the utility model
Cut-away section structural schematic diagram.
In figure: 1 sewage conveying tube, 2 buffering spherical cavities, 3 rotary electric machines, 4 moving blades, 5 shanks, 6 anode spelters, 7 are prevented
Pockets, 10 drive screws, 11 polytetrafluoroethylene (PTFE) corrosion resistants are accepted in excessive baffle, 71 PVC seal washers, 8 filter mesh layers, 81 opening cover boards, 9
Lose layer.
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.
The utility model provides a kind of technical solution, a kind of Industrial sewage treatment system blowdown corrosion resistant referring to FIG. 1-2,
Lose sewage pump, including sewage conveying tube 1, buffering spherical cavity 2, rotary electric machine 3, moving blade 4, shank 5, anode spelter 6, anti-overflow
Baffle 7, filter mesh layer 8, opening cover board 81, accepts pocket 9, drive screw 10 and polytetrafluoroethylene (PTFE) anti-corrosion layer at PVC seal washer 71
11, the entirety of sewage conveying tube 1 is rectangular in shape bending, and buffering spherical cavity 2 is offered in the middle part of the cross tube sections of sewage conveying tube 1, is delayed
The inner cavity top for rushing spherical cavity 2 is installed with rotary electric machine 3, and the rotor of rotary electric machine 3 is arranged downward, the rotor bottom end of rotary electric machine 3
Outside is fixed with moving blade 4, and the internal rotor of rotary electric machine 3 is hollow, is longitudinally inserted in the rotor internal cavity of rotary electric machine 3
The bottom end of shank 5, shank 5 is screwed with anode spelter 6 by helicitic texture, and the top of shank 5 stretches out in rotary electric machine 3
Apex rotor, the outside of shank 5 is also circumferentially installed with Anti-overflow guard 7；
The cross tube sections left end water inlet of sewage conveying tube 1 is longitudinally arranged with filter mesh layer 8, sewage conveying tube by deck
1 bending part lower part, which is also installed with, accepts pocket 9, and the inner cavity of the inner cavity and sewage conveying tube 1 of accepting pocket 9 is connected,
That accepts pocket 9 is sealed and limits fixation entirely through the drive screw 10 at edge.
The inner wall of sewage conveying tube 1 is lined with polytetrafluoroethylene (PTFE) anti-corrosion layer 11, further increases corrosion resistant performance.
It is attached by way of adding threaded sleeve and being screwed between moving blade 4 and the rotor bottom end of rotary electric machine 3
Or connection is directly welded and fixed.
The shape of anode spelter 6 is cylinder, and size is adapted with the rotor internal cavity size of rotary electric machine 3；
The entirety of anode spelter 6 is exposed to the rotor bottom end lower surface of rotary electric machine 3.
The generally disc of Anti-overflow guard 7 is set in outside the shaft of shank 5, and the periphery of Anti-overflow guard 7 with turn
The rotor inner wall contact site of dynamic motor 3 is enclosed with PVC seal washer 71, and it is solid that Anti-overflow guard 7 plays the limit to Anti-overflow guard 7
Fixed effect, shank 5, which shakes, when rotor being avoided to rotate causes the connection of spelter unstable, and Anti-overflow guard 7 is with efficient close
Feng Xing avoids the sewage of lower part from overflowing upwards and causes to leak.
The hole mesh diameter of filter mesh layer 8 is 5-15mm, and 1 pipe shaft of top sewage conveying tube of filter mesh layer 8 is also provided with for filtering
The opening cover board 81 of stratum reticulare replacement.
When the utility model at work, sewage is discharged into from the top of the left side standpipe of sewage conveying tube 1 first, through filter screen
The filtering of layer 8, large granular impurity is filtered down, and is accumulated, is stored in the undertaking pocket 9 of downside, is to pass through due to accepting pocket 9
What drive screw was fixed, easy disassembly will periodically accept pocket 9 and remove and can discharge filter residue, and sewage enters buffering after filtering
In spherical cavity 2, buffering spherical cavity 2 is spherical shape, and diameter is greater than the diameter of sewage conveying tube 1, has certain deceleration, buffering to sewage
Effect is discharged to the right under moving blade 4 of the sewage inside buffering spherical cavity 2 is driven, rotary electric machine 3 and rotation leaf
The combination of piece 4 has the function of drawing liquid, water conservancy diversion, realizes the function of sewage pump, the anode zinc that the rotor bottom end of rotary electric machine 3 adds
Primary battery can be integrally formed with corrosive sewage and the pump housing in block 6, be corroded using anode spelter 6 as anode, and the pump housing is adopted
It is made of not as good as the active metal material of zinc, only plays the role of transmitting electronics as cathode, become the oxygen in primary battery
Reducing hydrogen ions are precipitated at hydrogen in hydroxide ion, and the pump housing will not be consumed itself, and only spelter is consumed, so that the pump housing
It is protected, to realize corrosion resistant effect, can effectively extend the service life of sewage pump, after long-time service, staff
Anode spelter 6 is extracted out, anode spelter 6 is driven to move up taking-up, the consumption degree of anode spelter 6 is observed, to carry out material
Replacement.
What the utility model added is installed in the anode spelter 6 of the rotor bottom end of rotary electric machine 3, can be with corrosive dirt
Primary battery is integrally formed in water and the pump housing, is corroded using anode spelter 6 as anode, and the pump housing will not be consumed as cathode, be made
The pump housing is protected, to realize corrosion resistant effect, can effectively extend the service life of sewage pump, and by anode spelter 6
It is installed in the rotor bottom end of rotary electric machine 3, that is, is located at the center of buffering ball chamber 2, the i.e. center of the pump housing, it can be achieved that efficient circumferential
Pump housing anticorrosion protection, and anode spelter 6 is fixed using through the shank 5 of rotor, carry out zinc can be facilitated
The consumption of block is observed, while facilitating the replacement for carrying out consumptive material, easy to operate, and design rationally, improves the efficiency of work；
The filter mesh layer 8 added can filter out the large granular impurity in sewage, avoid causing to damage to motor and blade, simultaneously
Filter residue is collected and is discharged using dismountable pocket 9 of accepting, rationally, structure is simple, further increases the pump housing for design
Working efficiency.
It should be noted that, in this document, 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.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
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 corrosion-resistant sewage pump of Industrial sewage treatment system blowdown, including sewage conveying tube (1), it is characterised in that: institute
The entirety for stating sewage conveying tube (1) is rectangular in shape bending, offers buffering spherical cavity in the middle part of the cross tube sections of sewage conveying tube (1)
(2), the inner cavity top for buffering spherical cavity (2) is installed with rotary electric machine (3), and the rotor of rotary electric machine (3) is arranged downward, rotary electric machine
(3) rotor Basolateral is fixed with moving blade (4), and the internal rotor of rotary electric machine (3) is hollow, and rotary electric machine (3) turns
It is longitudinally inserted in sub- internal cavity shank (5), the bottom end of shank (5) is screwed with anode spelter (6) by helicitic texture, inserts
The top of extension bar (5) stretches out in the apex rotor of rotary electric machine (3), and the outside of shank (5) is also circumferentially installed with Anti-overflow guard
(7)；
The cross tube sections left end water inlet of sewage conveying tube (1) is longitudinally arranged with filter mesh layer (8), sewage conveying tube by deck
(1) bending part lower part, which is also installed with, accepts pocket (9), accepts inner cavity and the inner cavity phase of sewage conveying tube (1) of pocket (9)
Lead to and connect, the drive screw (10) entirely through edge for accepting pocket (9) is sealed and limits fixation.
2. a kind of corrosion-resistant sewage pump of Industrial sewage treatment system blowdown according to claim 1, it is characterised in that: institute
The inner wall for stating sewage conveying tube (1) is lined with polytetrafluoroethylene (PTFE) anti-corrosion layer (11).
3. a kind of corrosion-resistant sewage pump of Industrial sewage treatment system blowdown according to claim 1, it is characterised in that: institute
State be attached by way of adding threaded sleeve and being screwed between moving blade (4) and the rotor bottom end of rotary electric machine (3) or
Connection is directly welded and fixed.
4. a kind of corrosion-resistant sewage pump of Industrial sewage treatment system blowdown according to claim 1, it is characterised in that: institute
The shape of anode spelter (6) is stated as cylinder, size is adapted with the rotor internal cavity size of rotary electric machine (3)；
The entirety of anode spelter (6) is exposed to the rotor bottom end lower surface of rotary electric machine (3).
5. a kind of corrosion-resistant sewage pump of Industrial sewage treatment system blowdown according to claim 1, it is characterised in that: institute
The generally disc for stating Anti-overflow guard (7) is set in outside the shaft of shank (5), and the periphery of Anti-overflow guard (7) with turn
The rotor inner wall contact site of dynamic motor (3) is enclosed with PVC seal washer (71).
6. a kind of corrosion-resistant sewage pump of Industrial sewage treatment system blowdown according to claim 1, it is characterised in that: institute
The hole mesh diameter for stating filter mesh layer (8) is 5-15mm, and top sewage conveying tube (1) pipe shaft of filter mesh layer (8) is also provided with for filtering
The opening cover board (81) of stratum reticulare replacement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920045539.7U CN209494717U (en) | 2019-01-11 | 2019-01-11 | A kind of corrosion-resistant sewage pump of Industrial sewage treatment system blowdown |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920045539.7U CN209494717U (en) | 2019-01-11 | 2019-01-11 | A kind of corrosion-resistant sewage pump of Industrial sewage treatment system blowdown |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209494717U true CN209494717U (en) | 2019-10-15 |
Family
ID=68154656
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920045539.7U Active CN209494717U (en) | 2019-01-11 | 2019-01-11 | A kind of corrosion-resistant sewage pump of Industrial sewage treatment system blowdown |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209494717U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111720333A (en) * | 2020-06-02 | 2020-09-29 | 江苏罗地亚泵业有限公司 | Self-priming pump with high self-priming speed |
| CN112483474A (en) * | 2020-11-10 | 2021-03-12 | 候超学 | Pre-descending blocking type vane pump suitable for conveying textile wastewater |
-
2019
- 2019-01-11 CN CN201920045539.7U patent/CN209494717U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111720333A (en) * | 2020-06-02 | 2020-09-29 | 江苏罗地亚泵业有限公司 | Self-priming pump with high self-priming speed |
| CN112483474A (en) * | 2020-11-10 | 2021-03-12 | 候超学 | Pre-descending blocking type vane pump suitable for conveying textile wastewater |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207032368U (en) | One kind building rainwater-collecting primarily efficient filter slag-draining device | |
| CN209494717U (en) | A kind of corrosion-resistant sewage pump of Industrial sewage treatment system blowdown | |
| CN101575153B (en) | On-line purification equipment for metal machining fluid and purification method thereof | |
| CN210814168U (en) | Novel energy-saving water treatment filter | |
| CN203183806U (en) | Open type circulating cooling water pipeline filtering device | |
| CN208071461U (en) | A kind of hot spring well recharge special water box | |
| CN201643855U (en) | Novel sea water filter for ship | |
| CN110548338A (en) | Acid liquor collecting device for polar plate production and operation method thereof | |
| CN210457581U (en) | Automatic change oily sewage treatment filter core | |
| CN211871671U (en) | Electrochemical water treatment device | |
| CN213176086U (en) | Sinking and floating water pump | |
| CN214998496U (en) | Vertical long-shaft pump with filtering function | |
| CN214861653U (en) | Rust preventive oil precision filtration equipment | |
| CN210302670U (en) | Be used for sodium hyaluronate extraction to use candle filter | |
| CN211419689U (en) | Industrial sewage heavy metal treatment device | |
| CN207686987U (en) | A kind of corrosion-resistant block-resisting type sewage pump | |
| CN214019661U (en) | Sewage purification treatment device of municipal sewage pipe network | |
| CN201492993U (en) | Full-automatic fluid coupling pipe filter | |
| CN215481368U (en) | Environment-friendly electroplating equipment capable of realizing cyclic utilization of electroplating solution | |
| CN212854743U (en) | Oil-water separation device of machine tool | |
| CN214332921U (en) | Wet film humidifier with water shortage automatic alarm function | |
| CN213644490U (en) | Energy-saving and environment-friendly spiral ore washer | |
| CN218046772U (en) | Waste water automatic detection device capable of preventing impurity blockage | |
| CN217027404U (en) | A green rainwater collection device for building engineering | |
| CN217103342U (en) | Industrial wastewater innocent treatment device based on standing separation |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |