CN222752732U

CN222752732U - Backwashing mechanism of water supply equipment for power plant

Info

Publication number: CN222752732U
Application number: CN202421537866.1U
Authority: CN
Inventors: 赵学辉; 姜磊; 王建国; 岳开红; 李希波; 李少恒
Original assignee: Huadian Zouxian Power Generation Co ltd; Zouxian Power Plant Of Huadian Power International Corp ltd
Current assignee: Huadian Zouxian Power Generation Co ltd; Zouxian Power Plant Of Huadian Power International Corp ltd
Priority date: 2024-07-02
Filing date: 2024-07-02
Publication date: 2025-04-15
Anticipated expiration: 2034-07-02

Abstract

The utility model relates to the technical field of backwashing equipment, in particular to a water supply equipment backwashing mechanism for a power plant, which comprises an operation table, wherein two groups of sliding rails are arranged on the right side of the top end of the operation table, a filter barrel is fixedly arranged on the left side of the center of the sliding rails, a moving mechanism is fixedly arranged on the upper wall of the top end of the operation table, the front end of the left side of the moving mechanism is connected with the rear side of the top end of a moving cover, the right side of the moving mechanism is connected with a backwashing mechanism, the backwashing mechanism comprises a U-shaped frame, a plurality of groups of moving wheels are fixedly arranged at the bottom end of the U-shaped frame, the bottom ends of the moving wheels are moved in the sliding rails, and the rear side of the U-shaped frame is connected with the front end of the right side of the moving mechanism, so that the efficiency is not required to be influenced by repeated moving during cleaning.

Description

Backwashing mechanism of water supply equipment for power plant

Technical Field

The utility model relates to the technical field of backwashing equipment, in particular to a backwashing mechanism of water supply equipment for a power plant.

Background

In large-scale water supply equipment, after long-time use, most of the filter screen in the water supply equipment can deposit dirt, scale or water quality easily-produced bacteria, the filter screen needs to be cleaned regularly,

For example, patent document with publication number CN214436910U discloses a back flushing device of non-negative pressure water supply equipment, which comprises a base, a water tank, a fixed table, a buffer tank, a hollow shaft, a filter screen, a sewage drain pipe, a water inlet pipe, a connecting pipe, a water outlet pipe and a driving mechanism, wherein the water tank is arranged on the base, the fixed table is arranged at the top of the water tank, the buffer tank is arranged on the fixed table, the hollow shaft is rotationally arranged on the fixed table, the filter screen is arranged on the inner wall of the water tank, the sewage drain pipe is arranged at the bottom of the water tank, the water inlet pipe is arranged on the water tank, the water outlet pipe is arranged on the buffer tank, the connecting pipe is connected with the water inlet pipe and the water outlet pipe, and the driving mechanism is arranged in a cavity of the base. The utility model belongs to the technical field of water supply equipment, in particular to a back flushing device of non-negative pressure water supply equipment without dismantling flushing, automatic scraping and back flushing, but when the back flushing device is operated, the internal filtering efficiency is affected if the back flushing device is added, the internal space of a water tank is limited, and meanwhile, the filtering tank always ignores the dirt attached to the outer wall when the filtering tank is used for treating dirt, so that the water quality efficiency is affected, and therefore, the design of a back flushing mechanism of the water supply equipment for a power plant is needed to solve the problems.

Disclosure of utility model

The utility model aims to provide a back flushing mechanism of water supply equipment for a power plant, which aims to solve the problems that the water quality efficiency is affected by the fact that the filter tank usually ignores dirt attached to the outer wall when the filter tank is used for treating dirt if a back flushing device is added to extremely consume space because the inner space of the water tank is limited during operation.

The water supply equipment backwashing mechanism for the power plant comprises an operation table, wherein two groups of sliding rails are arranged on the right side of the top end of the operation table, a filter vat is fixedly arranged on the left side of the center of the sliding rails, a moving mechanism is fixedly arranged on the upper wall of the top end of the operation table, the front end of the left side of the moving mechanism is connected with the rear side of the top end of a moving cover, the right side of the moving mechanism is connected with the backwashing mechanism, the backwashing mechanism comprises a U-shaped frame, a plurality of groups of moving wheels are fixedly arranged at the bottom end of the U-shaped frame, the bottom ends of the moving wheels move in the sliding rails, the rear side of the U-shaped frame is connected with the front end of the right side of the moving mechanism, a lifting assembly is arranged on the left wall inside the U-shaped frame, a cleaning assembly is arranged in the center of the lifting assembly, and the bottom end of the cleaning assembly is placed inside the filter vat.

Preferably, the moving mechanism comprises a moving rail, two sides of the front end of the moving rail are fixedly provided with limiting plates, the front end of each limiting plate is provided with a rotating belt group, the right side of each rotating belt group is connected with a first motor, and the bottom end of each first motor is fixedly arranged on each cushion block.

Preferably, the centers of the rotating belt groups are sleeved with clamping blocks, the upper ends and the lower ends of the clamping blocks are fixedly provided with C-shaped blocks, and the right ends of the C-shaped blocks are clamped inside the centers of the upper ends and the lower ends of the moving rails.

Preferably, the movable cover comprises a connecting plate, the rear side of the connecting plate is connected with the front end of the clamping block, the top end of the connecting plate is fixedly provided with a first driving box, and the bottom end of the first driving box is connected with the hydraulic cylinder.

Preferably, the bottom end of the hydraulic cylinder is connected with the center of the top end of the sealing cover, the left side of the sealing cover is provided with a water filling port, and the bottom end of the sealing cover covers the top end of the filter vat.

Preferably, the lifting assembly comprises a second motor, the bottom of the second motor is connected with a threaded rod, the upper side and the lower side of the threaded rod are respectively sleeved with a limiting bearing for connection and fixation, a threaded sleeve is sleeved with a central thread of the threaded rod, the left side of the threaded sleeve is connected with the right wall of the lifting plate, and auxiliary sliding rods are respectively fixedly arranged on the front side and the rear side of the left end of the lifting plate.

Preferably, the cleaning assembly comprises a second driving box, the second driving box is fixedly arranged on the upper side of the center of the lifting plate, the bottom end of the second driving box is connected with a main rotating shaft penetrating through the top end of the lifting plate, the center of the main rotating shaft is sleeved with the center of a planetary gear, the centers of the planetary gear are fixedly provided with auxiliary rotating shafts, the bottom end of the outer side of the planetary gear is connected with a cleaning brush, and the bottom end of the main rotating shaft is connected with the top end of the inner part of the cylindrical filter screen.

Compared with the prior art, the utility model has the beneficial effects that:

this power plant uses water supply equipment back flush mechanism drives through setting up in the moving mechanism and rotates the belt group through first motor and rotate thereby conveniently drives fixture block and C shape piece and drive and remove lid and backwash mechanism and remove to need not to carry out repeatedly when wasing and move and influence efficiency, and carry out the operation after first driving case drive hydraulic cylinder and sealed lid cover the filter vat downwards in removing the lid, can be nimble quick separate the filter vat through this device and be convenient for carry out inside washing.

This power plant uses water supply equipment back flush mechanism can carry out the altitude mixture control through the lifting unit in the back-washing mechanism that sets up and conveniently carry out even washing raise the efficiency to the filter vat inside, drives main pivot through the second driving box in the washing unit and rotates can drive the cylinder filter screen and stir inside water and further wash out convenient cleanness, can drive the cleaning brush of outside low side through the planetary gear and wash the improvement aesthetic property in the filter vat outside.

Drawings

FIG. 1 is a schematic side view of the present utility model;

FIG. 2 is a schematic view of a mobile cover structure according to the present utility model;

FIG. 3 is a schematic view of a moving mechanism according to the present utility model;

FIG. 4 is a schematic view of the internal structure of the U-shaped frame of the present utility model

FIG. 5 is a schematic side view of a backwash mechanism of the present utility model.

In the figure:

1. The device comprises an operating platform, 101, a sliding rail, 2, a filter barrel, 3, a moving mechanism, 301, a moving rail, 302, a limiting plate, 303, a first motor, 304, a rotating Pi Daizu, 305, a cushion block, 306, a clamping block, 307, a C-shaped block, 4, a moving cover, 401, a connecting plate, 402, a hydraulic cylinder, 403, a first driving box, 404, a sealing cover, 405, a water injection port, 5, a backwashing mechanism, 501, a U-shaped frame, 502, a moving wheel, 503, a lifting assembly, 5031, a second motor, 5032, a threaded rod, 5033, a limiting bearing, 5034, a threaded sleeve, 5035, a lifting plate, 5036, an auxiliary sliding rod, 504, a cleaning assembly, 5041, a second driving box, 5042, a main rotating shaft, 5043, a planetary gear, 5044, a secondary rotating shaft, 5045, a cleaning brush, 5046 and a cylindrical filter screen.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, an embodiment of the present utility model is provided:

The utility model provides a water supply equipment back flush mechanism for power plant, including operation panel 1, the top right side of operation panel 1 is equipped with two sets of slide rails 101, the filter vat 2 is set firmly in the center left side of slide rail 101, the upper wall in top of operation panel 1 sets firmly moving mechanism 3, the top rear side of moving cover 4 is connected to the left side front end of moving mechanism 3, backwash mechanism 5 is connected on the right side of moving mechanism 3, backwash mechanism 5 includes U-shaped frame 501, the bottom of U-shaped frame 501 sets firmly multiunit removal wheel 502, the bottom of removal wheel 502 moves in the inside of slide rail 101, the right side front end of moving mechanism 3 is connected to the rear side of U-shaped frame 501, the inside left wall of U-shaped frame 501 is equipped with lifting assembly 503, the cleaning assembly 504 is installed to the center of lifting assembly 503, the bottom of cleaning assembly 504 is placed inside filter vat 2.

The utility model further provides that the moving mechanism 3 comprises a moving rail 301, two sides of the front end of the moving rail 301 are fixedly provided with limiting plates 302, the front end of each limiting plate 302 is provided with a rotating belt group 304, the right side of each rotating belt group 304 is connected with a first motor 303, the bottom end of each first motor 303 is fixedly arranged on a cushion block 305, the centers of the rotating belt groups 304 are respectively sleeved with a clamping block 306, the upper ends and the lower ends of the clamping blocks 306 are respectively fixedly provided with a C-shaped block 307, and the right ends of the C-shaped blocks 307 are clamped inside the centers of the upper ends and the lower ends of the moving rail 301, so that repeated moving is not needed during cleaning to influence efficiency.

Further, the movable cover 4 comprises a connecting plate 401, the rear side of the connecting plate 401 is connected with the front end of the clamping block 306, the top end of the connecting plate 401 is fixedly provided with a first driving box 403, the bottom end of the first driving box 403 is connected with a hydraulic oil cylinder 402, the bottom end of the hydraulic oil cylinder 402 is connected with the top center of a sealing cover 404, the left side of the sealing cover 404 is provided with a water filling port 405, the bottom end of the sealing cover 404 covers the top end of the filter vat 2, and the filter vat can be flexibly and rapidly separated so as to be convenient for internal cleaning.

As a further improvement of the utility model, the lifting assembly 503 comprises a second motor 5031, the bottom end of the second motor 5031 is connected with a threaded rod 5032, the upper side and the lower side of the threaded rod 5032 are respectively sleeved with a limiting bearing 5033 to be fixedly connected, the center thread of the threaded rod 5032 is sleeved with a threaded sleeve 5034, the left side of the threaded sleeve 5034 is connected with the right wall of the lifting plate 5035, and the front side and the rear side of the left end of the lifting plate 5035 are respectively fixedly provided with an auxiliary sliding rod 5036, so that the uniform cleaning of the interior of the filter vat is facilitated, and the efficiency is improved.

Further, the cleaning assembly 504 includes a second driving box 5041, the second driving box 5041 is fixedly arranged on the upper side of the center of the lifting plate 5035, the bottom end of the second driving box 5041 is connected with a main rotating shaft 5042 penetrating through the top end of the lifting plate 5035, the center of the main rotating shaft 5042 is sleeved with the center of a planetary gear 5043, the centers of the planetary gear 5043 are fixedly provided with auxiliary rotating shafts 5044, the outer bottom end of the planetary gear 5043 is connected with a cleaning brush 5045, the bottom end of the main rotating shaft 5042 is connected with the inner top end of a cylindrical filter screen 5046, and the planetary gear can drive the cleaning brush at the lower end of the outer side to clean the outer side of the filter vat, so that the aesthetic property is improved.

When the cleaning device is used, a user can start the first driving box 403 to operate the hydraulic cylinder 402 to vertically lift the sealing cover 404 and separate the filtering barrel 2 after injecting clear water through the water injection port 405 on the left side of the sealing cover 404, then start the first motor 303 to drive the front end rotating belt group 304 to rotate, when the rotating belt group 304 rotates, drive the clamping block 306 which penetrates through the upper side fixed lower side to move, the rightmost clamping block 306 and the connecting plate 401 drive the clamping block which moves to the left side and then the right side to drive the U-shaped frame 501 in the backwashing mechanism 5 to move through the bottom end moving wheel 502 in the sliding rail 101, when the U-shaped frame 501 moves to a designated position, the second motor 5031 can be started to drive the threaded rod 5032 to rotate, the threaded rod 5032 can drive the sleeved threaded sleeve 5034 to descend when the inside of the limiting bearing 5033, the threaded sleeve 5034 descends to drive the lifting plate 5035 to stably slide downwards under the action of the auxiliary sliding rod 5036, the lifting plate 5035 descends to the cylindrical filter screen 5046 in the cleaning assembly 504 to the inner bottom end of the filtering barrel 2, and then start the second driving box 5041 to drive the main driving box 5042 to drive the planetary gear 5042 to rotate to drive the planetary gear 5043 to rotate, so that the planetary gear 5043 is driven to rotate, and the cleaning principle is realized to clean the planetary gear 5045.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a water supply equipment back flush mechanism for power plant, includes operation panel (1), wherein the top right side of operation panel (1) is equipped with two sets of slide rails (101), filter vat (2) are set firmly in the center left side of slide rail (101), moving mechanism (3) are set firmly to the top upper wall of operation panel (1), the top rear side of moving lid (4) is connected to the left side front end of moving mechanism (3), backwash mechanism (5) are connected on the right side of moving mechanism (3), backwash mechanism (5) include U-shaped frame (501), multiunit removal wheel (502) are set firmly to the bottom of U-shaped frame (501), the bottom of removal wheel (502) is moved in the inside of slide rail (101), the right side front end of moving mechanism (3) is connected to the rear side of U-shaped frame (501), the inside left wall of U-shaped frame (501) is equipped with lifting component (503), the center installation of lifting component (503) is equipped with cleaning component (504), the bottom of cleaning component (504) is placed inside filter vat (2).

2. The back flushing mechanism of the water supply equipment for the power plant as set forth in claim 1, wherein the moving mechanism (3) comprises a moving rail (301), two sides of the front end of the moving rail (301) are fixedly provided with limiting plates (302), the front end of each limiting plate (302) is provided with a rotating belt group (304), the right side of each rotating belt group Pi Daizu (304) is connected with a first motor (303), and the bottom end of each first motor (303) is fixedly arranged on a cushion block (305).

3. The back flushing mechanism of the water supply equipment for the power plant as set forth in claim 2, wherein clamping blocks (306) are sleeved at the centers of the rotation Pi Daizu (304), C-shaped blocks (307) are fixedly arranged at the upper end and the lower end of each clamping block (306), and the right end of each C-shaped block (307) is clamped inside the centers of the upper end and the lower end of the movable rail (301).

4. The back flushing mechanism of a water supply device for a power plant according to claim 1, wherein the movable cover (4) comprises a connecting plate (401), the rear side of the connecting plate (401) is connected with the front end of a clamping block (306), a first driving box (403) is fixedly arranged at the top end of the connecting plate (401), and the bottom end of the first driving box (403) is connected with a hydraulic cylinder (402).

5. The back flushing mechanism of a water supply device for a power plant according to claim 4, wherein the bottom end of the hydraulic cylinder (402) is connected with the center of the top end of the sealing cover (404), the left side of the sealing cover (404) is provided with a water filling port (405), and the bottom end of the sealing cover (404) covers the top end of the filter vat (2).

6. The back flushing mechanism of the water supply equipment for the power plant of claim 1, wherein the lifting assembly (503) comprises a second motor (5031), the bottom end of the second motor (5031) is connected with a threaded rod (5032), the upper side and the lower side of the threaded rod (5032) are respectively sleeved with a limiting bearing (5033) to be connected and fixed, the center thread of the threaded rod (5032) is sleeved with a threaded sleeve (5034), the left side of the threaded sleeve (5034) is connected with the right wall of a lifting plate (5035), and the front side and the rear side of the left end of the lifting plate (5035) are respectively fixedly provided with an auxiliary sliding rod (5036).

7. The back flushing mechanism of the water supply equipment for the power plant according to claim 1, wherein the cleaning assembly (504) comprises a second driving box (5041), the second driving box (5041) is fixedly arranged on the upper side of the center of the lifting plate (5035), the bottom end of the second driving box (5041) is connected with a main rotating shaft (5042) penetrating through the top end of the lifting plate (5035), the center of the main rotating shaft (5042) is sleeved with the center of a planetary gear (5043), the centers of the planetary gear (5043) are fixedly provided with auxiliary rotating shafts (5044), the outer bottom end of the planetary gear (5043) is connected with a cleaning brush (5045), and the bottom end of the main rotating shaft (5042) is connected with the inner top end of a cylindrical filter screen (5046).