CN218951160U

CN218951160U - Sewage treatment biological aerated filter

Info

Publication number: CN218951160U
Application number: CN202223003153.0U
Authority: CN
Inventors: 董孟生
Original assignee: Shandong Dongrun Electromechanical Technology Co ltd
Current assignee: Shandong Dongrun Electromechanical Technology Co ltd
Priority date: 2022-11-11
Filing date: 2022-11-11
Publication date: 2023-05-02
Anticipated expiration: 2032-11-11

Abstract

The utility model discloses a sewage treatment biological aerated filter, and relates to the field of sewage treatment. The sewage treatment biological aerated filter comprises an equipment main body, wherein an aeration tank is arranged at the top of the equipment main body; the filter material plate main body is arranged on the inner wall of the aeration tank; and a limiting mechanism is arranged at the top of the equipment main body. This sewage treatment biological aerated filter supports filter material board main part bottom through setting up the supporting bench, makes aeration tank inner structure simple and direct, single, and facilitates the use to its inner wall impurity clearance, and through rotatory adjusting column for drive limiting plate and move to the upper left, be convenient for separate filter material board main part and limiting plate, conveniently pull down filter material board main part from the aeration tank in, avoid filter material board main part to block the clearance of user to the aeration tank inner wall, be favorable to improving the cleaning efficiency to the aeration tank inner wall.

Description

Sewage treatment biological aerated filter

Technical Field

The utility model relates to the technical field of sewage treatment, in particular to a sewage treatment biological aerated filter.

Background

Chinese patent publication No. CN212954482U discloses a biological aerated filter sewage treatment device, including equipment main part and aeration tank, the inlet tank has been seted up to the surface of equipment main part, the inside of aeration tank is fixed with the filter material subassembly, the filter material subassembly includes the filter material board, the filter material hole has evenly been seted up in the even penetration of filter material board surface, one side surface swing joint that the filter material board deviates from the filter material hole has the pivot, and has cup jointed cleaning roller and water wheels on the surface of pivot. The utility model has the self-cleaning mechanism of the filter material layer, improves the cleaning effect of the filter material layer and improves the backwashing effect.

The above patent suffers from the following disadvantages: after this aeration tank uses for a long time, its inner wall is accumulated the impurity easily to influence the treatment effect of sewage easily, its filter material board fixed mounting is in the aeration tank, is difficult to dismantle, consequently is difficult to clear up the impurity of aeration tank inner wall, and current device aeration tank bottom is provided with multiunit support frame moreover, and support frame quantity is more, hinders the clearance of user to aeration tank inner wall impurity, and cleaning efficiency is lower, consequently, proposes a sewage treatment biological aerated filter in order to solve above-mentioned problem.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model discloses a sewage treatment biological aerated filter, which aims to solve the problems that in the prior art, after the aeration tank is used for a long time, impurities are easily accumulated on the inner wall of the aeration tank, so that the sewage treatment effect is easily affected, a filter material plate of the device is fixedly arranged in the aeration tank and is difficult to detach in the use process, so that impurities on the inner wall of the aeration tank are difficult to clean, in addition, in order to facilitate supporting the filter material plate, a plurality of groups of supporting frames are arranged at the bottom of the aeration tank, the number of the supporting frames is large, and a user is prevented from cleaning the impurities on the inner wall of the aeration tank, and the cleaning efficiency is low.

(II) technical scheme

In order to achieve the above purpose, the utility model is realized by the following technical scheme: a sewage treatment biological aerated filter comprising:

an aeration tank is arranged at the top of the equipment main body;

the filter material plate main body is arranged on the inner wall of the aeration tank and is used for filtering sewage;

the top of the equipment main body is provided with a limiting mechanism, and the limiting mechanism acts on the bottom of the filter material plate main body and is used for fixing the position of the filter material plate main body;

the utility model provides a filter material board, including supporting bench, column spinner and limiting plate, supporting bench fixed mounting is in the aeration tank inner wall, and the filter material board main part is placed in the supporting bench top for support the filter material board main part, the standing groove has been seted up at equipment main part top, the column spinner bottom is rotated through the bearing and is connected in the standing groove inner chamber bottom, column spinner top threaded connection has the movable block, limiting plate fixed mounting is at the movable block top, and limiting plate bottom extrusion is spacing at filter material board main part top.

Preferably, the outer wall of the rotary column is fixedly provided with a first bevel gear, the device main body is rotationally connected with an adjusting column, the rear end of the adjusting column is fixedly provided with a second bevel gear, and the outer wall of the first bevel gear is meshed with the outer wall of the second bevel gear.

Preferably, the adjusting column outer wall fixed mounting has the fixed plate, and the fixed limiting hole of having seted up of fixed plate outer wall fixed, equipment main part front end fixed mounting has the fixed block, fixed block left end threaded connection has spacing post, and spacing post right-hand member joint is in the limiting hole.

Preferably, the movable groove is formed in the inner wall of the placing groove, the sliding groove is formed in the inner wall of the placing groove, the movable groove is communicated with the sliding groove, the sliding block is fixedly arranged on the outer wall of the movable block, and the sliding block is in sliding clamping connection with the inner walls of the movable groove and the sliding groove.

Preferably, the bottom of the limiting plate is fixedly provided with a clamping block, the top of the filter material plate main body is provided with a socket, and the bottom of the clamping block is spliced in the socket.

The utility model discloses a sewage treatment biological aerated filter, which has the following beneficial effects:

1. this sewage treatment biological aerated filter supports filter material board main part bottom through setting up the supporting bench, make aeration tank inner structure simple and direct, singleness, facilitate the user to its inner wall impurity clearance, and through setting up the relation of position of column spinner, limiting plate, adjusting column and filter material board main part for through rotatory adjusting column, make to drive the limiting plate and move to the upper left, be convenient for separate filter material board main part and limiting plate, conveniently pull down filter material board main part from the aeration tank, avoid the filter material board main part to block the clearance of user to the aeration tank inner wall, facilitate the use, be favorable to improving the cleaning efficiency to the aeration tank inner wall.

2. This sewage treatment biological aerated filter has the fixed plate through setting up adjusting post outer wall fixed mounting, and the fixed limiting hole of having seted up of fixed plate outer wall is fixed, equipment main part front end fixed mounting has the fixed block, fixed block left end threaded connection has spacing post, and spacing post right-hand member joint is downthehole at spacing for fix the fixed plate, make the restriction adjust the post rotate, thereby can fix the position of limiting plate, and the limiting hole is provided with a plurality ofly, corresponds different restriction positions, conveniently restricts the filter material board main part of various different co-altitude, the practicality is convenient for improve.

Drawings

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

FIG. 2 is a schematic diagram of the main structure of the filter material plate of the present utility model;

FIG. 3 is a schematic diagram of a spin column according to the present utility model;

FIG. 4 is a schematic view of a sliding tray structure according to the present utility model;

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

In the figure: 1. an apparatus main body; 101. an aeration tank; 102. a support table; 2. a filter material plate body; 201. a socket; 3. a spin column; 301. a moving block; 302. a limiting plate; 303. a first bevel gear; 304. an adjusting column; 305. a second bevel gear; 306. a placement groove; 307. a moving groove; 308. a sliding groove; 309. a fixing plate; 310. a limiting hole; 311. a fixed block; 312. a limit column; 313. a sliding block; 314. and (5) clamping blocks.

Detailed Description

The embodiment of the utility model discloses a sewage treatment biological aerated filter, which is shown in the accompanying drawings 1-5 and comprises the following components:

the device comprises a device body 1, wherein an aeration tank 101 is arranged at the top of the device body 1, and the device body 1 and the aeration tank 101 are of the existing structure in the patent CN212954482U, so the utility model is not described herein;

the filter material plate main body 2, the filter material plate main body 2 is installed on the inner wall of the aeration tank 101 for filtering sewage, and the filter material plate main body 2 is of the existing structure in the patent CN212954482U, so the utility model is not described here;

the top of the equipment main body 1 is provided with a limiting mechanism which acts on the bottom of the filter material plate main body 2 and is used for fixing the position of the filter material plate main body 2;

the limiting mechanism comprises a supporting table 102, a rotating column 3 and a limiting plate 302, wherein the supporting table 102 is fixedly installed on the inner wall of the aeration tank 101, the filtering material plate main body 2 is placed above the supporting table 102 and used for supporting the filtering material plate main body 2, a placing groove 306 is formed in the top of the equipment main body 1, the bottom of the rotating column 3 is rotationally connected to the bottom of an inner cavity of the placing groove 306 through a bearing, a moving block 301 is in threaded connection with the top of the rotating column 3, the limiting plate 302 is fixedly installed at the top of the moving block 301, and the bottom of the limiting plate 302 is extruded and limited at the top of the filtering material plate main body 2.

According to the illustration of fig. 3, the outer wall of the rotary column 3 is fixedly provided with a first bevel gear 303, an adjusting column 304 is rotatably connected to the device main body 1, the rear end of the adjusting column 304 is fixedly provided with a second bevel gear 305, the outer wall of the first bevel gear 303 is engaged with the outer wall of the second bevel gear 305, and a user can conveniently drive the rotary column 3 to move by rotating the adjusting column 304, so that the position height of the moving block 301 can be conveniently controlled.

According to the illustration of fig. 5, the outer wall of the adjusting column 304 is fixedly provided with a fixing plate 309, the outer wall of the fixing plate 309 is fixedly provided with a limiting hole 310, the front end of the device body 1 is fixedly provided with a fixing block 311, the left end of the fixing block 311 is in threaded connection with a limiting column 312, and the right end of the limiting column 312 is clamped in the limiting hole 310, so as to fix the fixing plate 309, so that the limiting adjusting column 304 rotates, the position of the limiting plate 302 can be fixed, the limiting holes 310 are provided with a plurality of limiting holes corresponding to different limiting positions, the filtering material plate bodies 2 with different heights can be conveniently limited, and the practicability can be conveniently improved.

According to fig. 3 and 4, a moving groove 307 is formed on the inner wall of the placing groove 306, a sliding groove 308 is formed on the inner wall of the placing groove 306, the moving groove 307 is communicated with the sliding groove 308, a sliding block 313 is fixedly mounted on the outer wall of the moving block 301, and the sliding block 313 is slidably clamped in the moving groove 307 and the inner wall of the sliding groove 308, so as to limit the moving direction and the moving range of the moving block 301.

According to the illustration of fig. 2, the fixture block 314 is fixedly installed at the bottom of the limiting plate 302, the socket 201 is provided at the top of the filter material plate main body 2, and the bottom of the fixture block 314 is inserted into the socket 201, so that the connectivity between the filter material plate main body 2 and the limiting plate 302 is improved, and the position of the filter material plate main body 2 is conveniently limited.

Working principle: the user can rotate the limit post 312 anticlockwise backwards to enable the limit post 312 to move leftwards along the screw thread, the right end of the limit post 312 is separated from the limit hole 310, the fixed plate 309 can move, at this time, the user can rotate the adjustment post 304 anticlockwise leftwards to enable the adjustment post 304 to drive the fixed plate 309 to rotate leftwards, the fixing plate 309 rotates leftwards to drive the second bevel gear 305 to rotate leftwards, the outer wall of the leftwards rotated second bevel gear 305 presses and pushes the first bevel gear 303, the first bevel gear 303 rotates backwards clockwise, the first bevel gear 303 rotates backwards to drive the rotary post 3 to rotate backwards, the rotary post 3 rotates backwards drives the moving block 301 to move upwards along the inner wall of the moving groove 307, the moving block 301 moves upwards to drive the limit plate 302 to move upwards, the limit plate 302 moves upwards to drive the clamping block 314 to move upwards, the bottom of the clamping block 314 is separated from the socket 201, the plate main body 2 is separated from the limit plate 302 conveniently,

when fixture block 314 moves to equipment main part 1 top, and slider 313 removes to sliding tray 308 department, make through the rotatory power of column of revolution 3 drive movable block 301 backward rotation, make backward pivoted movable block 301 drive limiting plate 302 rotate left, drive fixture block 314 through left pivoted limiting plate 302 and left the removal, be convenient for shift out aeration tank 101 with limiting plate 302, at this moment, through upwards pulling filter material board main part 2, make filter material board main part 2 keep away from aeration tank 101, convenient to detach filter material board main part 2, avoid filter material board main part 2 to block the clearance of user to aeration tank 101 inner wall, and support filter material board main part 2 through brace table 102, and a structure is simple, singlely, the convenience of use clearance.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. A sewage treatment biological aerated filter comprising:

an equipment main body (1), wherein an aeration tank (101) is arranged at the top of the equipment main body (1);

the filter material plate main body (2), the filter material plate main body (2) is arranged on the inner wall of the aeration tank (101) and is used for filtering sewage;

the method is characterized in that: the top of the equipment main body (1) is provided with a limiting mechanism, and the limiting mechanism acts on the bottom of the filter material plate main body (2) and is used for fixing the position of the filter material plate main body (2);

the utility model provides a filter material board, including supporting bench (102), column spinner (3) and limiting plate (302), supporting bench (102) fixed mounting is at aeration tank (101) inner wall, and filter material board main part (2) are placed in supporting bench (102) top for support filter material board main part (2), standing groove (306) have been seted up at equipment main part (1) top, column spinner (3) bottom is rotated through the bearing and is connected in standing groove (306) inner chamber bottom, column spinner (3) top threaded connection has movable block (301), limiting plate (302) fixed mounting is at movable block (301) top, and limiting plate (302) bottom extrusion is spacing at filter material board main part (2) top.

2. A sewage treatment biological aerated filter according to claim 1 and wherein: the rotary column (3) outer wall fixed mounting has first bevel gear (303), and rotates on equipment main part (1) and be connected with adjusting column (304), adjusting column (304) rear end fixed mounting has second bevel gear (305), first bevel gear (303) outer wall and second bevel gear (305) outer wall meshing are connected.

3. A sewage treatment biological aerated filter according to claim 2 and wherein: the utility model discloses a device, including adjusting post (304) outer wall fixed mounting, fixed plate (309), limiting hole (310) have been seted up to fixed plate (309) outer wall, fixed block (311) are fixed to equipment main part (1) front end fixed mounting, fixed block (311) left end threaded connection has spacing post (312), and spacing post (312) right-hand member joint is in limiting hole (310).

4. A sewage treatment biological aerated filter according to claim 1 and wherein: the movable groove (307) is formed in the inner wall of the placing groove (306), the sliding groove (308) is formed in the inner wall of the placing groove (306), the movable groove (307) is communicated with the sliding groove (308), the sliding block (313) is fixedly arranged on the outer wall of the movable block (301), and the sliding block (313) is in sliding clamping connection with the inner walls of the movable groove (307) and the sliding groove (308).

5. A sewage treatment biological aerated filter according to claim 1 and wherein: the utility model discloses a filter material board, including limiting plate (302), filter material board main part (2), fixture block (314) are fixed mounting in limiting plate (302) bottom, socket (201) have been seted up at filter material board main part (2) top, and the fixture block (314) bottom is pegged graft in socket (201).