CN220572896U

CN220572896U - A multistage filtration for sewage treatment

Info

Publication number: CN220572896U
Application number: CN202322016061.4U
Authority: CN
Inventors: 朱宁; 章宇; 章福龙; 龚荣珍
Original assignee: Wuxi Chenrui Environmental Engineering Technology Co ltd
Current assignee: Wuxi Chenrui Environmental Engineering Technology Co ltd
Priority date: 2023-07-29
Filing date: 2023-07-29
Publication date: 2024-03-12
Anticipated expiration: 2033-07-29

Abstract

The utility model discloses a multistage filtering structure for sewage treatment, which comprises a main box body and a waste treatment bin, wherein the waste treatment bin is arranged in the main box body, a waste water filtering bin is arranged in the main box body on one side of the waste treatment bin, a crushing box is arranged in the waste treatment bin, a transmission crushing cylinder is arranged in the crushing box, a transmission gear is sleeved on the surface of the transmission crushing cylinder outside the crushing box, a servo motor is arranged on the outer wall of the crushing box and is connected with the transmission crushing cylinder, a driven crushing cylinder is arranged in the crushing box on one side of the transmission crushing cylinder, a driven gear is sleeved on the surface of the driven crushing cylinder outside the crushing box, and the driven gear is meshed with the transmission gear. The utility model not only realizes convenient and quick sewage multistage filtration, and is convenient for scraping the sewage on the surface of the conveyer belt, but also is convenient for conveying and crushing the sewage, and improves the convenience of sewage cleaning and discharging.

Description

A multistage filtration for sewage treatment

Technical Field

The utility model relates to the technical field of multi-stage filtering structures, in particular to a multi-stage filtering structure for sewage treatment.

Background

The sewage treatment is a process of purifying sewage which is discharged into a certain water body or reused water quality requirement, and sewage treatment equipment is needed if sewage treatment is needed, and the sewage treatment equipment is industrial equipment capable of effectively treating domestic sewage, industrial wastewater and the like in urban areas, so that sewage and pollutants are prevented from directly flowing into water areas, and the sewage treatment equipment has important significance in improving ecological environment, improving urban grade and promoting economic development.

The utility model discloses a multistage filtering structure for sewage treatment as disclosed in the authority bulletin No. CN219333361U, which comprises a sewage treatment tank, wherein multistage inclined filter plates are distributed and fixed on the inner wall of the top of the sewage treatment tank, a treatment frame is arranged on the outer wall of the top of the sewage treatment tank, the outer wall of the bottom of the treatment frame is in fit connection with the outer wall of the top of the multistage inclined filter plates, a stirring shaft is rotatably arranged on the inner wall of the treatment frame, a first motor is embedded and arranged on the outer wall of one side of the treatment frame, and one end of an output shaft of the first motor is connected with one end of the stirring shaft;

the sewage enters the treatment frame through the arrangement of the multi-stage filtration driving assembly, is filtered through the multi-stage inclined filter plates, the second motor is controlled to work to drive the screw rod to rotate step by step, and the moving block is driven to move transversely along the moving groove under the cooperation of the screw rod and the screw hole, so that the treatment frame is driven to move transversely along the sewage treatment tank, the treatment frame is driven to move transversely along the multi-stage inclined filter plates, and the sewage in the treatment frame is filtered through the multi-stage inclined filter plates with different mesh numbers, so that the multi-stage regulation of sewage filtration is realized;

but the utility model discloses a sewage multistage filtration who does not solve current multistage filtration and is unfavorable for convenient quick when using, conveniently strike off the filth on conveyer belt surface, influenced the filth and carried and broken convenience, influenced filth clearance and exhaust convenience.

Disclosure of Invention

The utility model aims to provide a multi-stage filtering structure for sewage treatment, which solves the problems that the multi-stage filtering structure is inconvenient, convenient, fast and quick in sewage multi-stage filtering, dirt on the surface of a conveying belt is convenient to scrape, the convenience of conveying and crushing the dirt is influenced, and the convenience of cleaning and discharging the dirt is influenced in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a multistage filtration for sewage treatment, includes main tank body and waste treatment storehouse, the internally mounted of main tank body has waste treatment storehouse, the internally mounted of waste treatment storehouse one side has waste water filtration storehouse, the internally mounted of waste treatment storehouse has the mashing tank, the internally mounted of mashing tank has a broken section of thick bamboo of transmission, the outside transmission broken section of thick bamboo surface cover of mashing tank is equipped with drive gear, install servo motor on the outer wall of mashing tank, and servo motor is connected with the broken section of thick bamboo of transmission, the mashing tank internally mounted of transmission broken section of thick bamboo one side has a driven broken section of thick bamboo, the outside driven broken section of thick bamboo surface cover of mashing tank is equipped with driven gear, and driven gear and drive gear intermeshing, the internally mounted of main tank body of waste water filtration storehouse one side has the water storage storehouse, the internally mounted of water storage storehouse has braced frame, the inside of mashing tank below waste treatment storehouse is provided with mesh filter bucket.

Preferably, the internally mounted of braced frame has the driving roll, install step motor on the braced frame outer wall of driving roll one side, and step motor is connected with the driving roll, the surface mounting of driving roll has the mesh conveyer belt, the one side movable mounting who keeps away from the driving roll inside braced frame has driven cylinder, and the mesh conveyer belt extends to driven cylinder surface.

Preferably, the side wall of the water storage bin is provided with a mechanical baffle in a sliding manner, the mechanical baffle extends to the outside of the main box body, a fixed plate is arranged in the waste treatment bin below the mechanical baffle, a scraper is arranged at one end of the fixed plate, a movable shaft is arranged at the bottom end of the scraper, the scraper is movably connected with the fixed plate through the movable shaft, the scraper is in sliding connection with the mesh conveying belt, springs are symmetrically arranged at the top end of the fixed plate at one side of the movable shaft, and the springs are connected with the scraper.

Preferably, a main filter screen is arranged in the waste water filtering bin, and a secondary filter screen is arranged in the waste water filtering bin below the main filter screen.

Preferably, the water pump is installed to the bottom of waste treatment storehouse, and the water pump extends to the inside of waste treatment storehouse, the transfer line is installed to the output of water pump, and the transfer line extends to the inside of waste water filtration storehouse.

Preferably, a control panel is installed on the outer wall of the main box body, and the output end of the control panel is electrically connected with the input ends of the water pump, the servo motor and the stepping motor.

Compared with the prior art, the utility model has the beneficial effects that: the multi-stage filtering structure not only realizes convenient and quick multi-stage sewage filtering, and is convenient for scraping the dirt on the surface of the conveying belt, but also is convenient for conveying and crushing the dirt, and the convenience of cleaning and discharging the dirt is improved;

(1) The sewage is poured into the water storage bin by closing the mechanical baffle firstly, falls into the sewage filtering bin through the mesh conveying belt, and stays on the surface of the mesh conveying belt, and the sewage entering the sewage filtering bin is discharged from the sewage filtering bin after being filtered by the two stages of the main filter screen and the secondary filter screen, so that the convenient and quick sewage multi-stage filtration is realized, and the sewage is conveniently treated again after being intercepted;

(2) When more dirt is accumulated on the mesh conveyor belt, the mechanical baffle is opened, the stepping motor drives the transmission roller to rotate, the mesh conveyor belt drives the dirt to move and drop into the crushing box, the scraper is always attached to the surface of the mesh conveyor belt to scrape the residual dirt on the surface of the mesh conveyor belt and drop into the crushing box, the dirt is conveniently conveyed by the multistage filtering structure, the dirt on the surface of the conveyor belt is conveniently scraped, and the convenience of cleaning the dirt is improved;

(3) Through rotating by servo motor drive transmission broken section of thick bamboo and drive gear, driven broken section of thick bamboo and the rotation in opposite directions of transmission broken section of thick bamboo carry out broken processing to the filth, and the filth after the breakage drops to the mesh in straining the cask, and wherein sewage flows to the bottom of waste treatment storehouse through the aperture on the mesh straining the cask lateral wall, and inside waste water filtration storehouse is got into through the transfer line to waste water filtration storehouse by the inside sewage of water pump drive waste treatment storehouse to from main filter screen top blowout, realized multistage filter mechanism to filterable filth quick broken processing, made things convenient for carrying out multistage filtration to the water in the filth, made things convenient for discharging the clearance to broken filth.

Drawings

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

FIG. 2 is a schematic diagram of a front cross-sectional structure of a main housing of the present utility model;

FIG. 3 is a schematic side view of the present utility model;

FIG. 4 is a schematic top view of the present utility model;

fig. 5 is a schematic side view of the mechanical baffle of the present utility model.

In the figure: 1. a main case; 2. a waste treatment bin; 3. a servo motor; 4. a transmission crushing cylinder; 5. a transmission gear; 6. a mashing box; 7. a movable shaft; 8. a scraper; 9. a transmission roller; 10. a mechanical baffle; 11. a water storage bin; 12. a spring; 13. a fixing plate; 14. a support frame; 15. a mesh conveyor belt; 16. a main filter screen; 17. a driven roller; 18. a secondary filter screen; 19. a waste water filtering bin; 20. a water pump; 21. an infusion tube; 22. a control panel; 23. a driven crushing cylinder; 24. a driven gear; 25. a stepping motor; 26. mesh water filtering barrel.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. 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: a multistage filtering structure for sewage treatment comprises a main box body 1 and a waste treatment bin 2, wherein the waste treatment bin 2 is arranged in the main box body 1 on one side of the waste treatment bin 2, a waste water filtering bin 19 is arranged in the main box body 1 on one side of the waste treatment bin 2, a crushing box 6 is arranged in the waste treatment bin 2, a transmission crushing cylinder 4 is arranged in the crushing box 6, a transmission gear 5 is sleeved on the surface of the transmission crushing cylinder 4 outside the crushing box 6, a servo motor 3 is arranged on the outer wall of the crushing box 6, the servo motor 3 plays a power driving role, the servo motor 3 is connected with the transmission crushing cylinder 4, a driven crushing cylinder 23 is arranged in the crushing box 6 on one side of the transmission crushing cylinder 4, a driven gear 24 is sleeved on the surface of the driven crushing cylinder 23 on one side of the crushing box 6, the driven gear 24 is meshed with the transmission gear 5, a water storage bin 11 is arranged in the main box body 1 on one side of the waste water filtering bin 19, a supporting frame 14 is arranged in the inside of the water storage bin 11, and a mesh water filtering bucket 26 is arranged in the waste treatment bin 2 below the crushing box 6;

firstly, the mechanical baffle plate 10 is closed, sewage is poured into the water storage bin 11, the sewage falls into the sewage filtering bin 19 through the mesh conveying belt 15, the sewage in the sewage stays on the surface of the mesh conveying belt 15, the sewage entering the sewage filtering bin 19 is discharged from the sewage filtering bin 19 after two-stage filtration of the main filter screen 16 and the secondary filter screen 18, so that convenient and rapid sewage multi-stage filtration is realized, and the sewage is conveniently treated again after being intercepted;

the inside of the supporting frame 14 is provided with a transmission roller 9, the outer wall of the supporting frame 14 at one side of the transmission roller 9 is provided with a stepping motor 25, the stepping motor 25 plays a role of power driving, the stepping motor 25 is connected with the transmission roller 9, the surface of the transmission roller 9 is provided with a mesh conveyer belt 15, one side of the supporting frame 14, which is far away from the transmission roller 9, is movably provided with a driven roller 17, and the mesh conveyer belt 15 extends to the surface of the driven roller 17;

a mechanical baffle 10 is slidably arranged on the side wall of the water storage bin 11, the mechanical baffle 10 extends to the outside of the main box body 1, a fixed plate 13 is arranged in the waste treatment bin 2 below the mechanical baffle 10, a scraper 8 is arranged at one end of the fixed plate 13, a movable shaft 7 is arranged at the bottom end of the scraper 8, the scraper 8 is movably connected with the fixed plate 13 through the movable shaft 7, the scraper 8 is slidably connected with a mesh conveying belt 15, springs 12 are symmetrically arranged at the top end of the fixed plate 13 at one side of the movable shaft 7, the springs 12 are connected with the scraper 8, and the springs 12 play a role of elastic support;

when more dirt is accumulated on the mesh conveyer belt 15, the mechanical baffle 10 is opened, the stepping motor 25 is opened by the operation control panel 22, the transmission roller 9 is driven to rotate by the stepping motor 25, the mesh conveyer belt 15 is driven to move by the transmission roller 9 under the movable fit of the driven roller 17, the dirt is driven to move by the mesh conveyer belt 15 and falls into the mashing box 6, the scraper 8 is always tightly adhered to the surface of the mesh conveyer belt 15 under the movable fit of the movable shaft 7 under the elastic support of the spring 12, so that the residual dirt on the surface of the mesh conveyer belt 15 is scraped, and the dirt is scraped and falls into the mashing box 6, the dirt is conveniently scraped by the transmission roller 9, and the convenience of cleaning the dirt is improved;

a main filter screen 16 is arranged in the waste water filter bin 19, and a secondary filter screen 18 is arranged in the waste water filter bin 19 below the main filter screen 16;

the bottom end of the waste treatment bin 2 is provided with a water pump 20, the water pump 20 plays a role of power driving, the water pump 20 extends into the waste treatment bin 2, the output end of the water pump 20 is provided with a transfusion tube 21, and the transfusion tube 21 extends into the waste water filtering bin 19;

a control panel 22 is arranged on the outer wall of the main box body 1, and the output end of the control panel 22 is electrically connected with the input ends of the water pump 20, the servo motor 3 and the stepping motor 25;

after the dirt drops into the mashing box 6, the servo motor 3 is opened by the operation control panel 22, the transmission crushing cylinder 4 and the transmission gear 5 are driven to rotate by the servo motor 3, under the gear engagement of the transmission gear 5 and the driven gear 24, the driven gear 24 is driven to rotate by the transmission gear 5, the driven crushing cylinder 23 is driven to rotate by the driven gear 24, the driven crushing cylinder 23 and the transmission crushing cylinder 4 rotate in opposite directions to crush the dirt, the crushed dirt drops into the mesh water filtering barrel 26, the sewage flows out to the bottom of the waste treatment bin 2 through the small holes on the side wall of the mesh water filtering barrel 26, the operation control panel 22 opens the water pump 20, the sewage inside the waste treatment bin 2 is driven by the water pump 20 to enter the waste water filtering bin 19 through the infusion tube 21 and is sprayed out from the upper part of the main filter screen 16, the main filter screen 16 and the secondary filter screen 18 carry out two-stage filtration on the sewage, the quick crushing treatment of the filtered dirt by the multistage filter mechanism is realized, the water in the dirt is cleaned in a multistage manner, and the crushed dirt is conveniently discharged.

Working principle: firstly, the mechanical baffle 10 is closed, sewage is poured into the water storage bin 11, the sewage falls into the sewage filtering bin 19 through the mesh conveying belt 15, the sewage in the sewage stays on the surface of the mesh conveying belt 15, the sewage entering the sewage filtering bin 19 is discharged from the sewage filtering bin 19 after being filtered by the two stages of the main filter screen 16 and the secondary filter screen 18, when the sewage on the mesh conveying belt 15 is accumulated more, the mechanical baffle 10 is opened, the stepping motor 25 is opened by the operation control panel 22, the transmission roller 9 is driven to rotate by the stepping motor 25, the mesh conveying belt 15 is driven to move by the transmission roller 9 under the movable fit of the driven roller 17, the sewage is driven to move by the mesh conveying belt 15 and falls into the crushing box 6, the scraper 8 is always tightly adhered to the surface of the mesh conveying belt 15 under the movable fit of the movable shaft 7 under the elastic support of the spring 12, the utility model is used for scraping the residual dirt on the surface of the mesh conveyer belt 15, the dirt is scraped and falls into the mashing box 6, after the dirt falls into the mashing box 6, the control panel 22 is operated to open the servo motor 3, the servo motor 3 drives the transmission crushing cylinder 4 and the transmission gear 5 to rotate, under the gear engagement of the transmission gear 5 and the driven gear 24, the transmission gear 5 drives the driven gear 24 to rotate, the driven gear 24 drives the driven crushing cylinder 23 to rotate, the driven crushing cylinder 23 and the transmission crushing cylinder 4 rotate in opposite directions to crush the dirt, the crushed dirt falls into the mesh water filtering cylinder 26, the sewage flows out to the bottom of the waste treatment bin 2 through the small holes on the side wall of the mesh water filtering cylinder 26, the control panel 22 is operated to open the water pump 20, the sewage in the waste treatment bin 2 is driven by the water pump 20 to enter the waste water filtering bin 19 through the infusion tube 21, and is sprayed from above the main filter screen 16, and the main filter screen 16 and the secondary filter screen 18 perform two-stage filtration to complete the use work of the multi-stage filtration structure for sewage treatment.

Claims

1. A multistage filtration for sewage treatment, includes main tank body (1) and waste treatment storehouse (2), its characterized in that: the utility model provides a waste treatment storehouse (2) are handled to internally mounted of main tank body (1), main tank body (1) internally mounted of waste treatment storehouse (2) one side has waste water filtration storehouse (19), the internally mounted of waste treatment storehouse (2) has mashed case (6), the internally mounted of mashed case (6) has broken section of thick bamboo of transmission (4), the outside transmission broken section of thick bamboo (4) surface cover of mashed case (6) is equipped with drive gear (5), install servo motor (3) on the outer wall of mashed case (6), and servo motor (3) are connected with the broken section of thick bamboo of transmission (4), the mashed case (6) internally mounted of transmission broken section of thick bamboo (4) one side has driven broken section of thick bamboo (23), the outside driven broken section of thick bamboo (23) surface cover of mashed case (6) is equipped with driven gear (24), and driven gear (24) and drive gear (5) intermeshing, main tank body (1) internally mounted of waste water filtration storehouse (19) one side has water storage bin (11), water storage tank (14) are installed inside the inside of mashed case (4) and are handled mesh (26) under the water storage tank (14).

2. A multi-stage filtration structure for wastewater treatment according to claim 1, wherein: the inside of braced frame (14) is equipped with driving roll (9), install step motor (25) on braced frame (14) outer wall of driving roll (9) one side, and step motor (25) are connected with driving roll (9), the surface mounting of driving roll (9) has mesh conveyer belt (15), one side movable mounting that inside keep away from driving roll (9) of braced frame (14) has driven cylinder (17), and mesh conveyer belt (15) extend to driven cylinder (17) surface.

3. A multi-stage filtration structure for wastewater treatment according to claim 1, wherein: the utility model discloses a waste treatment storehouse, including main tank body (1) and waste treatment storehouse, slidable mounting has mechanical baffle (10) on the lateral wall of water storage storehouse (11), and mechanical baffle (10) extend to the outside of main tank body (1), waste treatment storehouse (2) internally mounted in mechanical baffle (10) below has fixed plate (13), scraper blade (8) are installed to the one end of fixed plate (13), loose axle (7) are installed to the bottom of scraper blade (8), and scraper blade (8) pass through loose axle (7) and fixed plate (13) swing joint to scraper blade (8) and mesh conveyer belt (15) sliding connection, spring (12) are installed to fixed plate (13) top symmetry of loose axle (7) one side, and spring (12) are connected with scraper blade (8).

4. A multi-stage filtration structure for wastewater treatment according to claim 1, wherein: the waste water filter bin (19) is internally provided with a main filter screen (16), and the waste water filter bin (19) below the main filter screen (16) is internally provided with a secondary filter screen (18).

5. A multi-stage filtration structure for wastewater treatment according to claim 1, wherein: the bottom of waste treatment storehouse (2) is installed water pump (20), and inside water pump (20) extend to waste treatment storehouse (2), transfer line (21) are installed to the output of water pump (20), and transfer line (21) extend to waste water filter house (19) inside.

6. A multi-stage filtration structure for wastewater treatment according to claim 1, wherein: the outer wall of the main box body (1) is provided with a control panel (22), and the output end of the control panel (22) is electrically connected with the input ends of the water pump (20), the servo motor (3) and the stepping motor (25).