CN220877881U

CN220877881U - Mud discharging device for sewage treatment

Info

Publication number: CN220877881U
Application number: CN202322544478.8U
Authority: CN
Inventors: 曹正
Original assignee: Suzhou Changjia Environmental Protection Technology Co ltd
Current assignee: Suzhou Changjia Environmental Protection Technology Co ltd
Priority date: 2023-09-19
Filing date: 2023-09-19
Publication date: 2024-05-03
Anticipated expiration: 2033-09-19

Abstract

The utility model discloses a sludge discharging device for sewage treatment in the technical field of sewage treatment, which comprises a sludge discharging box, wherein a sewage inlet is formed in the top of the sludge discharging box, a gear is arranged in an inner cavity of the sludge discharging opening, a support plate is connected to the right side of the bottom of the inner cavity of the sludge discharging box, a sludge collecting tank is formed between the right side of the support plate and the inner wall of the sludge discharging box, a sewage outlet is formed in the left side of the bottom of the sludge discharging box, a coarse filter plate is arranged at the top of the left outer wall of the support plate, a fine filter plate is arranged in the center of the left outer wall of the support plate, a mud scraping plate is arranged on the coarse filter plate, a water conveying plate is arranged on the left bottom outer wall of the support plate, and an output motor is fixedly connected to the outer wall of the sludge discharging box, and the sludge discharging device has the following advantages that: can fully smash the impurity in the sewage through gear arrangement to set up filtration sewage that a plurality of filter equipment can be better, reach the demand through repeated filtration, take out mud through the clearance door.

Description

Mud discharging device for sewage treatment

Technical Field

The utility model belongs to the technical field of sewage treatment, and particularly relates to a sludge discharge device for sewage treatment.

Background

As is well known, sewage treatment is a process of purifying sewage to meet the water quality requirement of being discharged into a certain water body or reused, and is widely applied to various fields of construction, agriculture, traffic, energy, petrochemical industry, environmental protection, urban landscapes, medical treatment, catering and the like, and is increasingly going into the daily life of common people.

The Chinese patent CN214299532U discloses a sewage treatment device, which improves the sewage treatment efficiency to a certain extent, but the filtering times are too small, which can cause uncleanness in filtering or incomplete crushing when crushing large objects, cause congestion due to no crushing, and the filtered sludge is not easy to take out.

Disclosure of utility model

The utility model aims to provide a sludge discharge device for sewage treatment, which aims to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a mud discharging device for sewage treatment, includes the mud discharging box, mud discharging box top is provided with the sewage entry, sewage entry bottom is provided with the baffle, the inner chamber of mud discharging port is provided with the gear, and the gear setting is under the baffle, the inner chamber bottom right side of mud discharging box is connected with the mounting panel, the right side of mounting panel and the inner wall formation mud collecting vat of mud discharging box, the right side outer wall of mud discharging box is provided with the clearance door corresponding with the mud collecting vat, mud discharging box bottom left side is provided with the drain, the top of the left side outer wall of mounting panel is provided with thick filter, the center department of the left side outer wall of mounting panel is provided with thin filter, and the left end of thick filter and thin filter all is connected with the left side inner wall of mud discharging box, be provided with the scraper on the thick filter, and the laminating of the bottom of scraper and thin top, be provided with the water delivery plate on the left side bottom outer wall of mounting panel and the bottom inner wall of mud discharging box, the mounting panel is provided with the drain by the water delivery plate to drain, drain fixedly connected with drain.

Preferably, the coarse filter board includes the framework, the right side tip of framework is provided with the limiting plate of being connected with the mounting panel top, the inner chamber of framework is provided with coarse filter screen, and the horizontal center department of coarse filter screen has seted up movable cross slot, and is provided with the threaded rod in the movable cross slot, the threaded rod is contactless with coarse filter screen, the left end of threaded rod runs through the mud box and is connected with output motor's power end, and the right-hand member of threaded rod passes through bearing assembly and limiting plate's outer wall connection.

Preferably, the supporting plate comprises a supporting frame, a partition plate is arranged at the center of the supporting frame, a sludge channel is formed between the top of the partition plate and the inner wall of the top of the supporting frame, the top of the supporting plate is connected with the right end of the coarse filter plate, the top of the partition plate is connected with the right end of the fine filter plate, a vertical filter screen is arranged at the bottom of the partition plate, and the bottom of the vertical filter screen is connected with the bottom of an inner cavity of the supporting frame.

Preferably, the mud scraping plate comprises two groups of mud scraping plates with the same structure, a connecting sleeve is arranged between the two groups of mud scraping plates, mud scraping plates are arranged on the outer wall of the mud scraping plate, the upper part of the mud scraping plates are attached to the top of the coarse filter plate, the lower part of the mud scraping plates are attached to the top of the fine filter plate, T-shaped sliding blocks are arranged on the two side walls of the two groups of mud scraping plates, and T-shaped sliding grooves matched with the T-shaped sliding blocks are formed in the inner wall of the mud discharging box.

Preferably, the gears are provided with two groups, the two groups of gears are positioned inside the sludge discharge box and can mutually rotate, the middle part of each gear is provided with a rotating shaft, and the outer ring of each gear is provided with a plurality of crushing teeth.

Preferably, the baffles are two groups of baffles with the same structure, and the two groups of baffles are arranged obliquely to each other.

Compared with the prior art, the utility model has the beneficial effects that: according to the utility model, impurities in sewage can be fully crushed by the gear device, the impurities in the sludge entering from the sewage inlet are crushed by the gear, then fall into the filtering device, the baffle is arranged in the filtering device, the impurities in the sludge can be prevented from entering the crushing device, the mud scraping plate moves horizontally under the action of the output motor, the sludge and crushed materials filtered on the coarse filter plate and the fine filter plate are collected and pushed into the sludge collecting tank, the sewage in the sludge collecting tank, which is still required to be filtered, can be filtered again by the vertical filter screen in the support plate, and enters the sewage outlet together with the sewage filtered by the fine filter plate through the water conveying plate, the sewage can be filtered better after being filtered by the filtering devices, the collected sludge and crushed materials can be taken out by opening the cleaning door to meet the requirement through repeated filtration, and the waste can be conveniently taken out.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of a coarse filter plate structure according to the present utility model;

FIG. 3 is a schematic diagram of the structure of the support plate of the present utility model;

FIG. 4 is a schematic view of a mud scraper according to the present utility model;

fig. 5 is a schematic view of the gear structure of the present utility model.

In the figure: 1. a mud discharging box; 2. a coarse filter plate; 201. a frame body, 202 and a coarse filter screen; 203. a threaded rod; 204. a limiting plate; 3. fine filter plates; 4. a support plate; 401. a support frame; 402. sludge channels, 403, separator plates; 404. a vertical filter screen; 5. a water delivery plate; 6. a mud scraping plate; 601. a mud guard; 602. a mud scraping sheet; 603. a connecting sleeve; 604. a T-shaped slider; 7. an output motor; 8. a sludge collection tank; 9. cleaning a door; 10. a gear; 1001. a rotating shaft; 1002. crushing teeth; 11. a baffle; 12. a sewage inlet; 13. and a sewage outlet.

Description of the embodiments

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, the present utility model provides a technical solution: the utility model provides a mud discharging device for sewage treatment, including mud discharging box 1, mud discharging box 1 top is provided with sewage entry 12, sewage entry 12 bottom is provided with baffle 11, the inner chamber of mud discharging opening 1 is provided with gear 10, and gear 10 sets up directly under baffle 11, the inner chamber bottom right side of mud discharging box 1 is connected with mounting plate 4, the right side of mounting plate 4 and the inner wall formation mud collecting vat 8 of mud discharging box 1, the right side outer wall of mud discharging box 1 is provided with the clearance door 9 corresponding with mud collecting vat 8, mud discharging box 1 bottom left side is provided with drain 13, the top of the left side outer wall of mounting plate 4 is provided with coarse filter plate 2, the center department of the left side outer wall of mounting plate 4 is provided with thin 3, and the left end of coarse filter plate 2 and thin filter plate 3 all is connected with the left side inner wall of mud discharging box 1, be provided with on the coarse filter plate 2 and scrape mud plate 6, and scrape the bottom and laminate with the top of thin filter plate 3, be provided with water delivery plate 5 on the left side bottom outer wall of mounting plate 4, and water delivery plate 5's bottom and the drain 1 are connected with drain 13 from the drain 1, drain 13 is connected to drain 1, drain 1 drain is prolonged to drain 13, drain 1 drain outlet is taken out from drain 1.

In fig. 2, coarse filter board 2 includes framework 201, the right side tip of framework 201 is provided with limiting plate 204 of being connected with mounting plate 4 top, the inner chamber of framework 201 is provided with coarse filter screen 202, and coarse filter screen 202's horizontal center department has seted up movable cross slot, and be provided with threaded rod 203 in the movable cross slot, threaded rod 203 and coarse filter screen 202 contactless, the left end of threaded rod 203 runs through mud discharging box 1 and is connected with output motor 7's power end, and the right-hand member of threaded rod 203 passes through bearing assembly and limiting plate 204's outer wall connection, coarse filter screen 202 can carry out first filtration, fine filter board can carry out the second filtration, limiting plate 204 can be fixed on supporting frame 401 and is fixed coarse filter board, threaded rod 203 can let the scraper horizontal migration.

In fig. 3, the support plate 4 comprises a support frame 401, a partition plate 403 is arranged at the center of the support frame 401, a sludge channel 402 is formed between the top of the partition plate 403 and the top inner wall of the support frame 401, the top of the support plate 401 is connected with the right end of the coarse filter plate 2, the top of the partition plate 403 is connected with the right end of the fine filter plate 3, a vertical filter screen 404 is arranged at the bottom of the partition plate 403, the bottom of the vertical filter screen 404 is connected with the bottom of an inner cavity of the support frame 401, the support frame 401 can support the coarse filter plate and the fine filter plate, sludge is conveyed to a sludge collecting tank 8 by the sludge channel 402, and sludge and water stains in waste in the sludge collecting tank can be filtered by the vertical filter screen 404 and flow into a sewage outlet through a water conveying plate to be discharged.

In fig. 4, the mud scraping plate 6 includes two groups of mud guards 601 with the same structure, and be provided with connecting sleeve 603 between two groups of mud guards 601, all be provided with on the outer wall of mud guard 601 and scrape mud piece 602, upper portion scrapes mud piece 602 and the laminating of the top of coarse filter board 2, lower part scrapes mud piece 602 and the laminating of the top of fine filter board 3, all be provided with T type slider 604 on two groups of mud guards 601's both sides wall, and set up the T type spout with T type slider 604 assorted on the inner wall of mud box 1, can guarantee the smooth movement of mud guard 601 through the connection of four groups of T type slider 604, prevent its rotation, connecting sleeve 603 joinable threaded rod 203, open output motor 7, make mud scraping 6 horizontal migration, scrape the silt mud on the collection filter board through mud piece 602 and mud scraping and carry to mud collecting tank 8, and can open clearance door 9 and take out the mud after collecting, mud scraping 6 can avoid causing the filter.

In fig. 5, two sets of gears 10 are provided, the two sets of gears 10 are located inside the sludge discharge box 1 and can rotate with each other, a rotating shaft 1001 is provided in the middle of the gears 10, a plurality of crushing teeth 1002 are provided on the outer ring of the gears 10, and the plurality of crushing teeth can fully crush impurities in the sludge to achieve the expected effect.

The baffle 11 is two sets of baffles of the same structure, and two sets of baffles 11 are mutually inclined, and the baffles can enable sludge to completely enter the crushing device for comprehensive crushing, so that the use requirements are met.

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

Claims

1. The utility model provides a sewage treatment is with arranging mud device, includes row's mud box (1), its characterized in that: the utility model discloses a sewage treatment device, including mud box (1), support plate (4), drain box (1) top is provided with sewage entry (12), sewage entry (12) bottom is provided with baffle (11), the inner chamber of mud box (1) is provided with gear (10), and gear (10) set up under baffle (11), the inner chamber bottom right side of mud box (1) is connected with mounting plate (4), the right side of mounting plate (4) forms mud collecting vat (8) with the inner wall of mud box (1), the right side outer wall of mud box (1) is provided with clearance door (9) corresponding with mud collecting vat (8), drain box (1) bottom left side is provided with drain (13), the top of the left side outer wall of mounting plate (4) is provided with coarse filter plate (2), the center department of the left side outer wall of mounting plate (4) is provided with fine filter plate (3), and the left end of coarse filter plate (2) and fine filter plate (3) all is connected with the left side inner wall of mud box (1), be provided with on coarse filter plate (2) and the bottom of mud delivery plate (6) and the bottom of mud delivery box (5) is provided with on the bottom of mud delivery box (5), the water delivery plate (5) extends to the sewage outlet (13) from the support plate (4), and the outer wall of the mud discharging box (1) is fixedly connected with an output motor (7).

2. A sludge discharge apparatus for sewage treatment according to claim 1, wherein: the coarse filter board (2) comprises a frame body (201), limiting plates (204) connected with the tops of support plates (4) are arranged at the right side end parts of the frame body (201), coarse filter screens (202) are arranged in inner cavities of the frame body (201), movable transverse grooves are formed in the transverse centers of the coarse filter screens (202), threaded rods (203) are arranged in the movable transverse grooves, the threaded rods (203) are not contacted with the coarse filter screens (202), the left ends of the threaded rods (203) penetrate through a mud discharging box (1) and are connected with the power ends of output motors (7), and the right ends of the threaded rods (203) are connected with the outer walls of the limiting plates (204) through bearing assemblies.

3. A sludge discharge apparatus for sewage treatment according to claim 1, wherein: the supporting plate (4) comprises a supporting frame (401), a partition plate (403) is arranged at the center of the supporting frame (401), a sludge channel (402) is formed between the top of the partition plate (403) and the top inner wall of the supporting frame (401), the top of the supporting frame (401) is connected with the right side end part of the coarse filter plate (2), the top of the partition plate (403) is connected with the right side end part of the fine filter plate (3), a vertical filter screen (404) is arranged at the bottom of the partition plate (403), and the bottom of the vertical filter screen (404) is connected with the bottom of an inner cavity of the supporting frame (401).

4. A sludge discharge apparatus for sewage treatment according to claim 1, wherein: the mud scraping plate (6) comprises two groups of mud guards (601) with the same structure, a connecting sleeve (603) is arranged between the two groups of mud guards (601), mud scraping plates (602) are arranged on the outer wall of the mud guards (601), the upper mud scraping plates (602) are attached to the tops of the coarse filter plates (2), the lower mud scraping plates (602) are attached to the tops of the fine filter plates (3), T-shaped sliding blocks (604) are arranged on the two side walls of the two groups of mud guards (601), and T-shaped sliding grooves matched with the T-shaped sliding blocks (604) are formed in the inner wall of the mud discharging box (1).

5. A sludge discharge apparatus for sewage treatment according to claim 1, wherein: the gear (10) is provided with two groups, the two groups of gears (10) are located inside the sludge discharge box (1) and can rotate mutually, a rotating shaft (1001) is arranged in the middle of the gears (10), and a plurality of crushing teeth (1002) are arranged on the outer ring of the gears (10).

6. A sludge discharge apparatus for sewage treatment according to claim 1, wherein: the baffle plates (11) are two groups of baffle plates with the same structure, and the two groups of baffle plates (11) are arranged obliquely.