CN211900991U

CN211900991U - Sewage pump for tap water plant

Info

Publication number: CN211900991U
Application number: CN201922116213.1U
Authority: CN
Inventors: 尹智正
Original assignee: Jiangxi Zhibo Water Technology Co ltd
Current assignee: Jiangxi Zhibo Water Technology Co ltd
Priority date: 2019-12-02
Filing date: 2019-12-02
Publication date: 2020-11-10
Anticipated expiration: 2029-12-02

Abstract

The utility model discloses a sewage pump is used in running water factory, including sewage pump shell and discharging pipe, sewage pump shell downside has the filter equipment shell through bolt threaded connection, and the inside upside of sewage pump shell is provided with first motor, first motor rotates through first motor shaft and is connected with the pivot, and the pivot downside is fixed with sewage impeller and crushing impeller, crushing impeller sets up the downside at sewage impeller, and crushing impeller sets up inside the filter equipment shell, the discharging pipe runs through the left side lower extreme at sewage pump shell, be fixed with electric telescopic handle on the filter equipment shell, the mounting upside is provided with the second motor, just filter equipment shell downside is provided with the feed inlet. This sewage pump is used in water works from beginning through setting up eight puddlers, the puddler stirs filter equipment shell mud and impurity all around, prevents that mud and impurity from deposiing in the pond bottom of running water, influences whole blowdown work.

Description

Sewage pump for tap water plant

Technical Field

The utility model relates to a dredge pump technical field specifically is a dredge pump is used in water works.

Background

In real life, tap water mainly passes through a water intake pump station of a water plant to draw rivers, lakes, underground water and surface water, is treated by technological processes of precipitation, disinfection, filtration and the like, and finally provides water for life and production of people.

The sewage pump that has now can not stir dirt and water to water works, and mud, impurity and water are easily separated, and the sewage pump will be dissolved in water mud discharge water works, and other impurity precipitations need artificially to be handled in the bottom, waste time and energy to aquatic impurity if have the damage to blowdown impeller, shortens blowdown impeller's life.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a dredge pump is used in water works has solved current dredge pump and is being at the during operation to the water works, and the dredge pump can not stir dirt and water, and mud, impurity and water are easily separated, and the dredge pump will be dissolved in water mud discharge water works, and other impurity deposits need artificially to handle in the bottom, wastes time and energy to aquatic impurity if have the damage to the blowdown impeller, shortens the problem of blowdown impeller's life.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a sewage pump for a tap water plant comprises a sewage pump shell and a discharge pipe, wherein the lower side of the sewage pump shell is connected with a filtering device shell through a bolt thread, and the upper side in the sewage pump shell is provided with a first motor which is rotationally connected with a rotating shaft through a first motor shaft, and a sewage discharge impeller and a crushing impeller are fixed on the lower side of the rotating shaft, the crushing impeller is arranged on the lower side of the sewage discharge impeller, the crushing impeller is arranged inside the filtering device shell, the discharge pipe penetrates through the lower end of the left side of the sewage pump shell, an electric telescopic rod is fixed on the shell of the filtering device, one end of the electric telescopic rod is in threaded connection with a threaded hollow fixing block, meanwhile, the threaded hollow fixing block is fixed on the right side of the fixing piece, a second motor is arranged on the upper side of the fixing piece, and the second motor is connected with the puddler through the rotation of second motor shaft, filter equipment shell downside is provided with the feed inlet.

Preferably, the sewage pump shell and the filtering device shell form a dismounting and mounting structure through bolts.

Preferably, the first motor and the rotating shaft form a rotating structure through a first motor shaft.

Preferably, the number of the electric telescopic rods is eight, and the eight electric telescopic rods are symmetrically arranged around a central axis of the shell of the filtering device.

Preferably, eight stirring rods are arranged, and the eight stirring rods are symmetrically arranged about the filtering device shell.

Preferably, a filter screen is arranged on the inner side of the feed inlet.

(III) advantageous effects

The utility model provides a sewage pump for a tap water plant. The method has the following beneficial effects:

(1) this sewage pump is used in water works from beginning, through setting up eight puddlers, the puddler stirs filter equipment shell mud and impurity all around, prevents that mud and impurity from deposiing in the pond bottom of running water, influences whole blowdown work.

(2) This sewage pump is used in water works smashes the impurity and the sludge cake that get into the inside of filter equipment shell through setting up crushing impeller, prevents that impurity and sludge cake from being too hard to some extent to blowdown impeller damage, shortens blowdown impeller's life.

(3) This sewage pump is used in water works separates electric telescopic handle and mounting through setting up the hollow fixed block of screw thread, is convenient for wash and maintain puddler and second motor, and when not using the sewage pump, rotatable mounting is convenient for accomodate second motor and puddler with its and electric telescopic handle separation simultaneously.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic top view of the present invention;

FIG. 3 is a schematic view of the distribution structure of the electric telescopic rod on the threaded hollow fixing block of the present invention;

fig. 4 is an enlarged schematic structural view of a portion a in fig. 1 according to the present invention.

In the figure: 1. a dredge pump housing; 2. a bolt; 3. a filter housing; 4. a first motor; 5. a first motor shaft; 6. a rotating shaft; 7. a sewage discharging impeller; 8. a pulverizing impeller; 9. a discharge pipe; 10. an electric telescopic rod; 11. a threaded hollow fixing block; 12. a fixing member; 13. a second motor; 14. a second motor shaft; 15. a stirring rod; 16. and (4) feeding a material inlet.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1-4, the utility model provides a technical solution: a sewage pump for a tap water plant is shown in figures 1 and 4, the lower side of a sewage pump shell 1 is connected with a filtering device shell 3 through a bolt 2 in a threaded manner, the upper side inside the sewage pump shell 1 is provided with a first motor 4, the sewage pump shell 1 and the filtering device shell 3 form a disassembly and assembly structure through the bolt 2, the bolt 2 is rotated by an artificial tool, the bolt 2 is separated from the sewage pump shell 1 and the filtering device shell 3, so that the sewage pump shell 1 and the filtering device shell 3 can be separated, the inside of the filtering device shell 3 can be cleaned conveniently, the first motor 4 is rotatably connected with a rotating shaft 6 through a first motor shaft 5, a sewage impeller 7 and a crushing impeller 8 are fixed on the lower side of the rotating shaft 6, the first motor 4 and the rotating shaft 6 form a rotating structure through the first motor shaft 5, the first motor 4 is rotatably connected with a rotating shaft 6 through the first motor shaft 5, the rotating shaft 6 rotates to drive the sewage impeller 7 and the crushing impeller 8 to rotate simultaneously, the crushing impeller 8 rotates to crush impurities entering the filtering device shell 3, the impurities entering the sewage pump shell 1 do not have great damage to the sewage impeller 7, the service life of the sewage impeller 7 is prolonged, as shown in figures 1, 2 and 3, the crushing impeller 8 is arranged at the lower side of the sewage impeller 7, the crushing impeller 8 is arranged inside the filtering device shell 3, the discharge pipe 9 penetrates through the lower end of the left side of the sewage pump shell 1, an electric telescopic rod 10 is fixed on the filtering device shell 3, one end of the electric telescopic rod 10 is in threaded connection with a threaded hollow fixing block 11, meanwhile, the threaded hollow fixing block 11 is fixed on the right side of a fixing piece 12, the electric telescopic rod 10 is provided with eight parts, and the eight electric telescopic rods 10 are symmetrically arranged about the axis of the filtering device shell, the eight electric telescopic rods 10 drive the fixing piece 12 on the threaded hollow fixing block 11 to move outwards, the fixing piece 12 moves outwards to drive the second motor 13 and the stirring rod 15 to move outwards, the stirring range is enlarged, the second motor 13 is arranged on the upper side of the fixing piece 12, and the second motor 13 is rotatably connected with eight stirring rods 15 through a second motor shaft 14, the number of the stirring rods 15 is eight, and eight puddlers 15 are provided with the filter screen about the 3 symmetries of filter equipment shell, 16 inboard of feed inlet, eight puddlers 15 are to stirring all around simultaneously, prevent that mud and impurity from deposiing, ensure that whole blowdown work normally goes on, the setting of filter screen is with similar impurity such as plastic bag, net bagging-off, the separation is outside filter equipment shell 3, prevent to get into inside to lead to smashing impeller 8 and can not smash it thoroughly, and block up the pipeline, the 3 downside of filter equipment shell is provided with feed inlet 16.

When the device is used, an external power supply is switched on, the electric telescopic rod 10 is started under the action of an external control box, the electric telescopic rod 10 drives the fixing piece 12 on the threaded hollow fixing block 11 to move outwards, the fixing piece 12 moves outwards to drive the second motor 13 and the stirring rod 15 to move outwards to proper positions, the second motor 13 is started, the second motor 13 rotates to drive the second motor shaft 14 to rotate, the second motor shaft 14 rotates to drive the stirring rod 15 to rotate, the stirring rod 15 rotates to stir slurry at the bottom of the water tank, the first motor 4 is started, the first motor 4 is rotatably connected with the rotating shaft 6 through the first motor shaft 5, the rotating shaft 6 rotates to drive the sewage discharge impeller 7 and the crushing impeller 8 to rotate simultaneously, sewage and impurities are filtered through the screen mesh on the feed inlet 16 under the action of the sewage discharge impeller 7, and the filtered sewage and impurities enter the inside of the filtering device shell 3, the crushing impeller 8 in the filter device shell 3 crushes impurities, the crushed impurities and water enter the discharge pipe 9, and then are discharged from the discharge pipe 9, when the filter device shell 3 is cleaned, the bolt 2 is rotated by an artificial tool, the bolt 2 is separated from the sewage pump shell 1 and the filter device shell 3, the sewage pump shell 1 is separated from the filter device shell 3, the filter device shell 3 is cleaned by the artificial tool, if the sewage pump is not used, the fixing part 12 can be rotated, the threaded hollow fixing block 11 on the fixing part 12 is separated from the electric telescopic rod 10, and finally the threaded hollow fixing block is stored.

To sum up, this sewage pump is used in water works, through setting up eight puddlers 15, puddler 15 stirs filter equipment shell 3 mud and impurity all around, prevent that mud and impurity from deposiing in the bottom of the running water pond, influence whole blowdown work, smash impurity and sludge block that get into filter equipment shell 3 inside through setting up crushing impeller 8, prevent that impurity and sludge block are too hard to have some damage to blowdown impeller 7, shorten the life of blowdown impeller 7 at last, separate electric telescopic handle 10 and mounting 12 through setting up threaded hollow fixed block 11, be convenient for wash and maintain puddler 15 and second motor 13, when not using the sewage pump simultaneously, rotatable mounting 12 separates it with electric telescopic handle 10, be convenient for accomodate second motor 13 and puddler 15.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a dredge pump is used in water works, includes dredge pump shell (1) and discharging pipe (9), its characterized in that: the sewage pump comprises a sewage pump shell (1), a filtering device shell (3) is connected to the lower side of the sewage pump shell (1) through a bolt (2) in a threaded manner, a first motor (4) is arranged on the upper side inside the sewage pump shell (1), a rotating shaft (6) is connected to the first motor (4) in a rotating manner through a first motor shaft (5), a sewage impeller (7) and a crushing impeller (8) are fixed to the lower side of the rotating shaft (6), the crushing impeller (8) is arranged on the lower side of the sewage impeller (7), the crushing impeller (8) is arranged inside the filtering device shell (3), a discharging pipe (9) penetrates through the lower end of the left side of the sewage pump shell (1), an electric telescopic rod (10) is fixed to the filtering device shell (3), a threaded hollow fixing block (11) is connected to one end of the electric telescopic rod (10) in a threaded manner, and the threaded hollow, the fixing piece (12) upside is provided with second motor (13), and second motor (13) rotate through second motor shaft (14) and be connected with puddler (15), filter equipment shell (3) downside is provided with feed inlet (16).

2. The sewage pump for the tap water plant according to claim 1, wherein: the sewage pump shell (1) and the filtering device shell (3) form a disassembly and assembly structure through a bolt (2).

3. The sewage pump for the tap water plant according to claim 1, wherein: the first motor (4) forms a rotating structure through a first motor shaft (5) and a rotating shaft (6).

4. The sewage pump for the tap water plant according to claim 1, wherein: the eight electric telescopic rods (10) are arranged, and the eight electric telescopic rods (10) are symmetrically arranged around the central axis of the filtering device shell (3).

5. The sewage pump for the tap water plant according to claim 1, wherein: the eight stirring rods (15) are arranged, and the eight stirring rods (15) are symmetrically arranged relative to the filtering device shell (3).

6. The sewage pump for the tap water plant according to claim 1, wherein: and a filter screen is arranged on the inner side of the feed inlet (16).