CN216077755U

CN216077755U - Industrial wastewater submersible sewage pump

Info

Publication number: CN216077755U
Application number: CN202122795816.6U
Authority: CN
Inventors: 沈光琼
Original assignee: Kunming Aoqiang Electromechanical Equipment Co ltd
Current assignee: Kunming Aoqiang Electromechanical Equipment Co ltd
Priority date: 2021-11-16
Filing date: 2021-11-16
Publication date: 2022-03-18
Anticipated expiration: 2031-11-16

Abstract

The utility model provides an industrial wastewater submersible sewage pump. Industrial waste water stealthily dirty pump includes stealthily dirty pump body, outlet pipe, supporting seat, solid fixed ring, the seat of intaking, shell, attaches the filter screen outward and prevents stifled mechanism, the fixed cover of shell is established on the seat of intaking, the shell is located the supporting seat with gu fixed ring is outer, the bottom of shell is the opening, attach the fixed encircleing of filter screen outward and inlay the middle part of shell, prevent that stifled mechanism sets up on the shell and with attach the filter screen outward and correspond the setting. The industrial wastewater submersible sewage pump provided by the utility model has the advantages that the industrial wastewater submersible sewage pump can be dredged while filtering, the blocking frequency is reduced, and the use experience of people is improved.

Description

Industrial wastewater submersible sewage pump

Technical Field

The utility model relates to the technical field of submersible sewage pumps, in particular to an industrial wastewater submersible sewage pump.

Background

The submersible sewage pump is a submersible sewage pump, is especially suitable for conveying liquid containing hard solids and fibrous substances and particularly dirty, sticky and slippery liquid, can be directly installed in a sewage pool because the submersible sewage pump works under the liquid, does not need to build a special pump room for installing a pump and a machine, can save a large amount of land and capital construction cost, is more and more emphasized by people, has wider and more application range, and is originally and simply used for conveying clean water to convey various domestic sewage, industrial wastewater, drainage of construction sites, liquid feed and the like.

Because the dirty pump that dives of present part is mostly through the fixed filter screen of screw rod, and the dirty pump that dives is located work under water usually, therefore the screw rod rusts easily and corrodes, and the time can't be twisted for a long time moves to influence the dismantlement of filter screen, in addition, the device supports the filter screen through the mount, and in order to avoid the filter screen to receive the impact of sewage and break, but the mount can only play the fixed action, is difficult to cushion the decompression to the impact of sewage, and the filter screen still takes place to warp easily and breaks, and actual protection effect is not good.

Through retrieval, the patent document with the publication number of CN213899420U discloses an industrial wastewater submersible sewage pump, which comprises a submersible sewage pump body, wherein a water inlet seat is installed at the bottom end of the submersible sewage pump body, a water outlet pipe is connected to one side of the submersible sewage pump body, which is close to the upper part of the water inlet seat, a supporting seat is installed at the bottom of the water inlet seat, a fixing ring is connected to the bottom end of the water inlet seat, which is positioned inside the supporting seat, a filter screen is installed inside the fixing ring, the top end of the fixing ring is connected with a clamping ring, a clamping groove matched with the clamping ring is formed in the bottom end of the inner wall of the water inlet seat, although the pump body can limit the fixing ring at the bottom end of the water inlet seat through the matching of the fixing ring, the clamping groove, the limiting groove and the limiting block, so that the filter screen can be installed, and the filter screen can be detached by rotating the fixing ring and pulling downwards, the operation is simple and convenient, the use of bolts is not needed, and the later maintenance and the replacement is convenient, the practicability of the device is greatly improved.

However, in the industry, because the components in the industrial wastewater are complex, the single-layer filter screen is easily blocked when filtering, if the single-layer filter screen cannot be cleaned in time, the pump body is easily damaged, and meanwhile, the drainage work is stopped, which brings great inconvenience to people.

Therefore, it is necessary to provide a new industrial wastewater submersible sewage pump to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model solves the technical problem of providing the industrial wastewater submersible sewage pump which can dredge while filtering, reduce the blocking frequency and improve the use experience of people.

In order to solve the technical problem, the industrial wastewater submersible sewage pump provided by the utility model comprises: stealthily dirty pump body, outlet pipe, supporting seat, solid fixed ring, the seat of intaking, shell, attach the filter screen outward and prevent stifled mechanism, the fixed cover of shell is established on the seat of intaking, the shell is located the supporting seat with gu fixed ring is outer, the bottom of shell is the opening, attach the fixed encircleing of filter screen outward and inlay the middle part of shell, prevent stifled mechanism setting up on the shell and with attach the filter screen outward and correspond the setting.

Preferably, prevent that stifled mechanism includes two circular orbit, two the equal fixed cover of circular orbit is established on the shell, two circular orbit is located respectively attach the top and the below of filter screen outward, two equal movable mounting has the direction knee on the circular orbit, the mounting groove has been seted up on the direction knee, fixed mounting has the spring in the mounting groove, two be provided with between the direction knee and clean the knee, the tip that cleans the knee extend to in the mounting groove and with the tip fixed connection of spring, clean the side of cleaning the knee with attach the filter screen outward and correspond the setting, the shell with be provided with drive disk assembly on the sweeping the knee.

Preferably, the drive disk assembly includes the ring gear, the ring gear can be dismantled the cover and establish clean the outside of knee, the top demountable installation of shell has the mounting panel, the mounting panel is located one side of seat of intaking, the bottom fixed mounting of mounting panel has the waterproof shell, the waterproof shell is located the direction knee with clean one side of knee, fixed mounting has the motor in the waterproof shell, the output shaft of motor rotates and extends to fixed mounting has the gear outside the waterproof shell, the gear with the tooth mesh of ring gear outer lane mutually.

Preferably, the gear ring is composed of two half rings with the same size, and the two half rings are mutually buckled and are fixedly connected through a connecting piece and a bolt.

Preferably, two annular tracks are all seted up the ring channel in the one side of keeping away from each other, the direction knee-lever is the U-shaped pole and the lock is in the ring channel.

Preferably, the direction knee with clean the knee and set up two sets ofly at least, and the opposition sets up, clean the knee and be located steel brush is installed to the one side of attaching the filter screen outward.

Compared with the related art, the industrial wastewater submersible sewage pump provided by the utility model has the following beneficial effects:

the utility model provides an industrial wastewater submersible sewage pump which comprises the following components:

1. most of impurities in the industrial tank can be filtered through the external filter screen on the shell, and the anti-blocking mechanism can prevent the external filter screen from being blocked and ensure the using effect of the external filter screen;

2. through spring coupling's direction knee and clean the knee, can carry out extension length when the installation with demolish, convenient operation can drive through drive disk assembly and clean the knee and continuously rotate to continuously clean the external filter screen, it is comparatively laborsaving in the use.

Drawings

FIG. 1 is a schematic sectional view of an industrial wastewater submersible sewage pump according to a preferred embodiment of the present invention;

FIG. 2 is an enlarged schematic view of portion A shown in FIG. 1;

FIG. 3 is an enlarged schematic view of a portion B shown in FIG. 2;

FIG. 4 is a schematic front view of an industrial wastewater submersible sewage pump according to a preferred embodiment of the present invention;

FIG. 5 is an enlarged schematic view of a portion C shown in FIG. 4;

FIG. 6 is a schematic top view of the ring gear of the present invention;

fig. 7 is an enlarged structural view of a portion D shown in fig. 6.

Reference numbers in the figures: 1. a submersible sewage pump body; 2. a water outlet pipe; 3. a supporting seat; 4. a fixing ring; 5. a water inlet seat; 6. a housing; 7. a filter screen is attached to the outside; 8. an annular track; 9. guiding the bent rod; 10. mounting grooves; 11. a spring; 12. cleaning the bent rod; 13. a toothed ring; 14. mounting a plate; 15. a waterproof shell; 16. a motor; 17. a gear; 18. and (7) connecting the sheets.

Detailed Description

The utility model is further described with reference to the following figures and embodiments.

Referring to fig. 1-7, fig. 1 is a schematic sectional view of an industrial wastewater submersible sewage pump according to a preferred embodiment of the present invention; FIG. 2 is an enlarged schematic view of portion A shown in FIG. 1; FIG. 3 is an enlarged schematic view of a portion B shown in FIG. 2; FIG. 4 is a schematic front view of an industrial wastewater submersible sewage pump according to a preferred embodiment of the present invention; FIG. 5 is an enlarged schematic view of a portion C shown in FIG. 4; FIG. 6 is a schematic top view of the ring gear of the present invention; fig. 7 is an enlarged structural view of a portion D shown in fig. 6. The industrial waste water stealthily defile pump includes: stealthily dirty pump body 1, outlet pipe 2, supporting seat 3, solid fixed ring 4, the seat of intaking 5, shell 6, attach filter screen 7 and prevent stifled mechanism outward, the fixed cover of shell 6 is established on the seat of intaking 5, shell 6 is located the supporting seat 3 with gu fixed ring 4 is outer, the bottom of shell 6 is the opening, attach filter screen 7 fixed ring outward and inlay the middle part of shell 6, prevent stifled mechanism setting up on the shell 6 and with attach filter screen 7 outward and correspond the setting, attach filter screen 7 through the outer most impurity that can be to in the industrial pond of attaching on the shell 6 and filter, prevent that stifled mechanism can prevent to attach filter screen 7 outward and take place to block up, guarantee its result of use.

The anti-blocking mechanism comprises two annular rails 8, the two annular rails 8 are fixedly sleeved on the shell 6, the two annular rails 8 are respectively positioned above and below the external filter screen 7, guide bent rods 9 are movably arranged on the two annular rails 8, the guide bent rods 9 are provided with mounting grooves 10, springs 11 are fixedly mounted in the mounting grooves 10, a cleaning bent rod 12 is arranged between the two guide bent rods 9, the end of the sweeping bent rod 12 extends into the mounting groove 10 and is fixedly connected with the end of the spring 11, the cleaning side of the cleaning bent rod 12 is arranged corresponding to the external filter screen 7, the shell 6 and the cleaning bent rod 12 are provided with transmission parts, the guide bent rod 9 and the cleaning bent rod 12 which are connected through the spring 11 can be extended in length during installation and removal, and the operation is convenient.

Drive disk assembly includes ring gear 13, ring gear 13 can dismantle the cover and establish clean the outside of knee 12, the top demountable installation of shell 6 has mounting panel 14, mounting panel 14 is located one side of seat 5 intakes, the bottom fixed mounting of mounting panel 14 has waterproof shell 15, waterproof shell 15 is located direction knee 9 with clean one side of knee 12, fixed mounting has motor 16 in the waterproof shell 15, motor 16's output shaft rotates and extends to waterproof shell 15 is outer and fixed mounting has gear 17, gear 17 with the tooth of ring gear 13 outer lane meshes mutually, can drive through drive disk assembly and clean knee 12 and continuously rotate to attach filter screen 7 and continuously clean in the use comparatively laborsavingly.

The gear ring 13 is formed by two half rings with the same size, and the two half rings are mutually buckled and are fixedly connected through a connecting piece 18 and a bolt.

Two annular grooves are formed in one side, away from each other, of the annular rail 8, and the guide bent rod 9 is a U-shaped rod and is buckled in the annular grooves.

The direction knee 9 with clean knee 12 and set up two sets ofly at least, and opposite setting, clean knee 12 and be located steel brush is installed to the one side of attaching filter screen 7 outward.

The working principle of the industrial wastewater submersible sewage pump provided by the utility model is as follows:

when the cleaning device is used, external wastewater is firstly filtered and enters through the externally attached filter screen 7 and then is filtered and enters through the water inlet seat 5, the motor 16 is started in use, the output shaft of the motor 16 drives the gear 17 to rotate, the gear 17 drives the toothed ring 13 to rotate through the meshing of teeth on the outer side of the toothed ring 13, the toothed ring 13 drives the cleaning bent rod 12 and the guide bent rod 9 to rotate along the two annular rails 8, and at the moment, the brush on the inner side of the cleaning bent rod 12 continuously brushes the externally attached filter screen 7, so that blockage is prevented, and the use condition is ensured;

during maintenance, the connecting piece 18 on the gear ring 13 is firstly removed to be separated into two half rings, then the half rings are removed from the cleaning bent rod 12, then the mounting plate 14 is removed, finally the cleaning bent rod 12 is pulled to stretch the spring 11, so that the lengths of the cleaning bent rod 12 and the guide bent rod 9 can be increased, the cleaning bent rod can be smoothly separated from the annular track 8, the removal work can be completed, and each transmission component can be replaced.

the utility model provides an industrial wastewater submersible sewage pump, which can filter most of impurities in an industrial pool through an externally attached filter screen 7 on a shell 6, an anti-blocking mechanism can prevent the externally attached filter screen 7 from being blocked, the use effect of the pump is ensured, the guide bent rod 9 and the cleaning bent rod 12 which are connected through a spring 11 can be extended in length during installation and removal, the operation is convenient, the cleaning bent rod 12 can be driven to continuously rotate through a transmission part, so that the externally attached filter screen 7 is continuously cleaned, and the pump is labor-saving in use.

It should be noted that the device structure and the accompanying drawings of the present invention mainly describe the principle of the present invention, and in the technology of the design principle, the arrangement of the power mechanism, the power supply system, the control system, and the like of the device is not completely described, but on the premise that those skilled in the art understand the principle of the present invention, the details of the power mechanism, the power supply system, and the control system can be clearly known.

The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims

1. An industrial wastewater submersible sewage pump, comprising:

stealthily dirty pump body, outlet pipe, supporting seat, solid fixed ring, the seat of intaking, shell, attach the filter screen outward and prevent stifled mechanism, the fixed cover of shell is established on the seat of intaking, the shell is located the supporting seat with gu fixed ring is outer, the bottom of shell is the opening, attach the fixed encircleing of filter screen outward and inlay the middle part of shell, prevent stifled mechanism setting up on the shell and with attach the filter screen outward and correspond the setting.

2. The industrial wastewater submersible sewage pump according to claim 1, wherein the anti-blocking mechanism comprises two annular rails, the two annular rails are fixedly sleeved on the housing, the two annular rails are respectively positioned above and below the externally attached filter screen, the two annular rails are movably provided with guide bent rods, the guide bent rods are provided with mounting grooves, springs are fixedly mounted in the mounting grooves, cleaning bent rods are arranged between the two guide bent rods, the end portions of the cleaning bent rods extend into the mounting grooves and are fixedly connected with the end portions of the springs, the cleaning side of the cleaning bent rods corresponds to the externally attached filter screen, and the housing and the cleaning bent rods are provided with transmission components.

3. The industrial wastewater submersible sewage pump according to claim 2, wherein the transmission component comprises a toothed ring, the toothed ring is detachably sleeved on the outer side of the cleaning bent rod, a mounting plate is detachably mounted at the top of the housing, the mounting plate is located on one side of the water inlet seat, a waterproof shell is fixedly mounted at the bottom of the mounting plate, the waterproof shell is located on the guiding bent rod and one side of the cleaning bent rod, a motor is fixedly mounted in the waterproof shell, an output shaft of the motor rotates and extends to the outer side of the waterproof shell and is fixedly mounted with a gear, and the gear is meshed with teeth of the outer ring of the toothed ring.

4. The industrial wastewater submersible sewage pump according to claim 3, wherein the gear ring is two half rings with equal size, and the two half rings are mutually buckled and fixedly connected through a connecting piece and a bolt.

5. The industrial wastewater submersible sewage pump according to claim 2, wherein an annular groove is formed in each of the two sides of the annular rails away from each other, and the guide bent rod is a U-shaped rod and is fastened in the annular groove.

6. The industrial wastewater submersible sewage pump according to claim 2, wherein the guide bent rod and the cleaning bent rod are arranged in at least two groups and are arranged oppositely, and a steel brush is arranged on one side of the cleaning bent rod, which is positioned on the outer attached filter screen.