CN217549132U

CN217549132U - Sewage treatment device

Info

Publication number: CN217549132U
Application number: CN202220854958.7U
Authority: CN
Inventors: 阳红; 孙春江; 陈家杰; 方潇; 霍强; 居鹏飞; 万昌针; 朱昌祥; 马宗亮; 孙兴; 王黎伟
Original assignee: Csic Environment Engineering Co ltd
Current assignee: Csic Environment Engineering Co ltd
Priority date: 2022-04-11
Filing date: 2022-04-11
Publication date: 2022-10-11
Anticipated expiration: 2032-04-11

Abstract

The utility model provides a sewage treatment device, relating to the field of sewage treatment; the sewage treatment device comprises: a filter box and a scraper mechanism; one side of the filter box is provided with a filter assembly, and the filter assembly comprises a filter plate for filtering sewage in the filter box; the scraper mechanism is positioned at one side of the filter plate and is used for cleaning filter residues at one side of the filter plate; the scraping plate mechanism comprises a driving assembly, a sliding block and a scraping plate assembly; the driving component is in transmission connection with the sliding block and is used for driving the sliding block to move back and forth; a clamping groove is formed in the sliding block; the scraper component comprises a first clamping plate, a scraper and a second clamping plate; the first clamping plate and the second clamping plate are detachably connected and used for fixing and clamping the scraper; one end of the first clamping plate and one end of the second clamping plate are respectively provided with a first clamping block and a second clamping block; the first clamping block and the second clamping block are detachably clamped in the clamping groove; the utility model provides a scraper blade easily dismantles, installs convenient to use.

Description

Sewage treatment device

Technical Field

The utility model relates to a sewage treatment field especially relates to a sewage treatment device.

Background

The sewage treatment device is an industrial device which can effectively treat domestic sewage, industrial wastewater and the like, can prevent sewage and pollutants from directly flowing into a water area, and has important significance for improving ecological environment, promoting urban grade and promoting economic development. In the sewage treatment process, the sewage is generally required to be filtered by a filter plate in a sewage treatment device; in the process of filtering sewage, the filter efficiency is reduced because filter residues are continuously accumulated on one side of the filter plate.

At present, the filter residue of filter one side is cleared up to usually adopt the scraper blade to prevent that it from piling up in one side of filter. Because the scraper blade is easy bending deformation at the in-process that uses, need often dismantle and maintain or change, and the scraper blade dismouting among the current sewage treatment plant is convenient inadequately, leads to using convenient inadequately.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving the not convenient enough technical problem of scraper blade dismouting among the current sewage treatment plant.

The utility model provides a sewage treatment device, include: a filter box and a scraper mechanism;

a filtering component is arranged on one side of the filtering box, and the filtering component comprises a filtering plate for filtering sewage in the filtering box;

the scraper mechanism is positioned on one side of the filter plate and is used for cleaning filter residues on one side of the filter plate; the scraping plate mechanism comprises a driving assembly, a sliding block and a scraping plate assembly; the driving assembly is in transmission connection with the sliding block and is used for driving the sliding block to move back and forth; a clamping groove is formed in the sliding block; the scraper component comprises a first clamping plate, a scraper and a second clamping plate; the first clamping plate and the second clamping plate are detachably connected and used for fixedly clamping the scraper; one end of the first clamping plate and one end of the second clamping plate are respectively provided with a first clamping block and a second clamping block; the first clamping block and the second clamping block are detachably clamped in the clamping groove.

Further, the driving assembly comprises a motor, two lead screw supports and a lead screw;

the screw rod is rotatably arranged on the screw rod support and is in transmission connection with the motor;

a guide rod is arranged between the lead screw supports; the sliding block is movably arranged on the guide rod and is in threaded connection with the lead screw; the motor is matched with the lead screw and used for driving the sliding block to move back and forth along the guide rod.

Furthermore, one side of the first clamping block is provided with a positioning pin; one side of the second clamping block is provided with a positioning hole matched with the positioning pin; the first clamping plate is provided with a bolt mounting hole; the second clamping plate is provided with a threaded hole matched with the bolt mounting hole; the first clamping plate and the second clamping plate are detachably connected through bolts.

Further, the number of the positioning pins and the number of the positioning holes are at least two respectively.

Furthermore, the filter assembly also comprises two mounting plates; the mounting plate is oppositely arranged on the inner side of the filter box; a first slot is formed in one side of the mounting plate; the two ends of the filter plate are detachably inserted into the first slot.

Further, the filter assembly further comprises a filter grid; a second slot is formed in one side of the mounting plate; two ends of the filtering grid plate are respectively detachably inserted into the second slots; the scraper plate mechanism is positioned between the filter plate and the filter grid plate.

Furthermore, the sewage treatment device also comprises a box body with an opening at the top; a partition plate is arranged in the box body; the filter assembly, the partition plate and the box body are enclosed to form the filter box; the filter box is communicated with the box body through the filter assembly.

Further, the bottom of the box body is provided with a water discharge joint for discharging water in the box body to the outside.

Furthermore, the outside of box is provided with the installation journal stirrup.

The embodiment of the utility model provides a beneficial effect that technical scheme brought is: the sewage treatment device in the embodiment of the utility model comprises a filter box and a scraper mechanism; the filter box comprises a filter box body, a filter assembly, a scraper mechanism, a sliding block and a clamping groove, wherein the filter assembly is arranged on one side of the filter box body and comprises a filter plate used for filtering sewage in the filter box body; when the scraper needs to be disassembled, the scraper component is taken down from the sliding block, and then the first clamping plate and the second clamping plate are disassembled, so that the scraper can be disassembled; during the installation, will earlier the scraper blade passes through first splint with the fixed centre gripping of second splint is constituteed the scraper blade subassembly will again the scraper blade subassembly passes through first joint piece with second joint piece with draw-in groove cooperation detachably card is established on the slider, easily dismantlement, installation, convenient to use.

Drawings

FIG. 1 is a schematic perspective view of a sewage treatment apparatus according to an embodiment of the present invention;

FIG. 2 is a top view of the wastewater treatment plant of FIG. 1;

FIG. 3 is a side view of the sewage treatment apparatus of FIG. 1;

FIG. 4 is a schematic perspective view of a tank 1 of the sewage treatment apparatus of FIG. 1;

FIG. 5 is a side view of the case 1 of FIG. 4;

FIG. 6 isbase:Sub>A schematic sectional view of the case 1 of FIG. 5 along the direction A-A;

FIG. 7 is a schematic perspective view of the filter assembly 2 in the sewage treatment of FIG. 1;

FIG. 8 is an exploded view of the filter assembly 2 of FIG. 7;

FIG. 9 is a schematic perspective view of the scraper mechanism 3 in the sewage treatment of FIG. 1;

fig. 10 is a side view of the squeegee mechanism 3 of fig. 9;

fig. 11 is a schematic perspective view of the squeegee assembly 36 of the squeegee mechanism 3 of fig. 9;

FIG. 12 is an exploded view of the squeegee assembly 36 of FIG. 11;

fig. 13 is a perspective view of the first clamp 361 of the squeegee assembly 36 of fig. 11;

wherein, 1, a box body; 101. a partition plate; 102. a water discharge joint; 103. a motor support; 104. mounting a support lug; 2. a filter assembly; 201. mounting a plate; 202. a first slot; 203. a second slot; 204. a filtering grid plate; 205. a filter plate; 3. a scraping plate mechanism; 31. a motor; 32. a lead screw support; 33. a lead screw; 34. a slider; 35. a guide bar; 36. a squeegee assembly; 361. a first splint; 3611. a first clamping block; 3612. positioning pins; 362. a squeegee; 363. a second splint; 3631. a second clamping block; 3632. and (6) positioning the holes.

Detailed Description

The following detailed description of the preferred embodiments of the invention, which is to be read in connection with the accompanying drawings, forms a part of this application, and together with the embodiments of the invention, serve to explain the principles of the invention and not to limit its scope.

Referring to fig. 1 to 6 and 9 to 13, an embodiment of the present invention provides a sewage treatment apparatus, including: the box body 1, the filter box and the scraper mechanism 3;

a filtering component 2 is arranged on one side of the filtering tank, and the filtering component 2 comprises a filtering plate 205 for filtering sewage in the filtering tank;

the top of the box body 1 is provided with an opening 1; a partition plate 101 is arranged in the middle of the inside of the box body 1, the partition plate 101 does not completely separate the upper part and the lower part of the box body 1, but a through hole for sewage to flow downwards is reserved; the filtering component 2, the partition plate 101 and the box body 1 are enclosed to form the filtering box; the filter box is communicated with the box body 1 through a filter assembly 2; the sewage in the filter tank flows into the lower part of the partition plate 101 after being filtered by the filter component 2; the bottom of the tank body 1 is provided with a water discharge joint 102 for discharging water in the tank body 1 to the outside; the outer side of the box body 1 is provided with a mounting lug 104 for fixedly supporting the sewage treatment device;

the scraper mechanism 3 is positioned at one side of the filter plate 205 and is used for cleaning filter residues at one side of the filter plate 205; the scraping mechanism 3 comprises a driving component, a slide block 34 and a scraping component 36; the driving component is in transmission connection with the sliding block 34 and is used for driving the sliding block 34 to move back and forth; a clamping groove is arranged on the sliding block 34; the squeegee assembly 36 includes a first clamp plate 361, a squeegee 362, and a second clamp plate 363; the first clamping plate 361 and the second clamping plate 363 are detachably connected and used for fixing the clamping scraper 362; one end of the first clamping plate 361 and the second clamping plate 363 is respectively provided with a first clamping block 3611 and a second clamping block 3631; the first clamping block 3611 and the second clamping block 3631 are detachably clamped in the clamping groove.

With reference to fig. 9 and 10, the drive assembly comprises a motor 31, two lead screw supports 32 and a lead screw 33;

the screw 33 is rotatably arranged on the screw support 32 and is in transmission connection with the motor 31;

a guide rod 35 is arranged between the screw supports 32; the sliding block 34 is movably arranged on the guide rod 35 and is in threaded connection with the lead screw 33; the motor 31 cooperates with a lead screw 33 for driving the slide 34 back and forth along a guide rod 35.

Referring to fig. 1 and 4, a motor support 103 is provided at an outer side of the case 1; the motor 31 is disposed on the motor mount 103.

Referring to fig. 12 and 13, a positioning pin 3612 is provided at one side of the first clamping block 3611; one side of the second clamping block 3631 is provided with a positioning hole 3632 matched with the positioning pin 3612; the first clamping plate 361 is provided with a bolt mounting hole; a threaded hole matched with the bolt mounting hole is formed in the second clamping plate 363; the first clamping plate 361 and the second clamping plate 363 are detachably connected through bolts; the number of positioning pins 3612 and positioning holes 3632 is at least two, respectively.

Exemplarily, in the present embodiment, the number of positioning pins 3612 and positioning holes 3632 is two, respectively; when the positioning pin 3612 is inserted into the positioning hole 3632, the screw mounting holes and the threaded holes are respectively coaxially arranged, so that bolts are convenient to mount; when the positioning pin 3612 is inserted into the positioning hole 3632, the first engaging block 3611 and the second engaging block 3631 are engaged to form a engaging block, and the engaging block is engaged with the engaging groove.

With reference to fig. 1, 7 and 8, the filter assembly 2 further comprises two mounting plates 201; the mounting plate 201 is oppositely arranged on the inner side of the filter box; a first slot 202 is arranged on one side of the mounting plate 201; both ends of the filter plate 205 are detachably inserted into the first insertion grooves 202; the screw supports 32 are respectively arranged on the top of the mounting plate 201 and are connected with the mounting plate 201 through bolts.

In order to primarily filter the larger solid impurities in the filter box and prevent the larger solid impurities from affecting the normal operation of the scraper mechanism 3, the filter assembly 2 further comprises a filter grid 204; a second slot 203 is further arranged on one side of the mounting plate 201; two ends of the filtering grid plate 204 are respectively detachably inserted into the second slots 203; the scraping plate mechanism 3 is positioned between the filter plate 205 and the filter grid plate 204; the sewage in the filter box flows into the lower part of the partition plate 101 after being filtered by the filter grid plate 204 and the filter plate 205 in sequence.

The method for detaching and installing the scraper 362 in the sewage treatment device of the embodiment is as follows:

when the scraper 362 needs to be disassembled, the scraper component 36 is firstly taken down from the slide block 34, and then the fixing bolts on the first clamping plate 361 and the second clamping plate 363 are disassembled, so that the scraper 362 can be disassembled;

during the installation, earlier constitute scraper blade subassembly 36 through the fixed centre gripping of first splint 361 and second splint 363 with scraper blade 362, again with scraper blade subassembly 36 through first joint piece 3611 and second joint piece 3631 with draw-in groove cooperation detachably card establish on slider 34 can, easily dismantle, install convenient to use.

The above is not relevant and is applicable to the prior art.

In this document, the terms front, back, upper and lower are used to define the components in the drawings and the positions of the components relative to each other, and are used for clarity and convenience of the technical solution. It is to be understood that the use of the directional terms should not be taken to limit the scope of the claims.

The features of the embodiments and embodiments described herein above may be combined with each other without conflict.

The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.

Claims

1. A sewage treatment apparatus, comprising: a filter box and a scraper mechanism;

one side of the filter box is provided with a filter assembly, and the filter assembly comprises a filter plate for filtering sewage in the filter box;

the scraper mechanism is positioned on one side of the filter plate and is used for cleaning filter residues on one side of the filter plate; the scraping plate mechanism comprises a driving assembly, a sliding block and a scraping plate assembly; the driving assembly is in transmission connection with the sliding block and is used for driving the sliding block to move back and forth; a clamping groove is formed in the sliding block; the scraper component comprises a first clamping plate, a scraper and a second clamping plate; the first clamping plate and the second clamping plate are detachably connected and are used for fixedly clamping the scraper; one end of the first clamping plate and one end of the second clamping plate are respectively provided with a first clamping block and a second clamping block; the first clamping block and the second clamping block are detachably clamped in the clamping groove.

2. The wastewater treatment apparatus of claim 1, wherein the drive assembly comprises a motor, two lead screw supports, and a lead screw;

3. The sewage treatment device according to claim 1, wherein a positioning pin is arranged on one side of the first clamping block; one side of the second clamping block is provided with a positioning hole matched with the positioning pin; the first clamping plate is provided with a bolt mounting hole; the second clamping plate is provided with a threaded hole matched with the bolt mounting hole; the first clamping plate and the second clamping plate are detachably connected through bolts.

4. The wastewater treatment apparatus according to claim 3, wherein the number of the positioning pins and the positioning holes is at least two.

5. The wastewater treatment apparatus of claim 1, wherein the filter assembly further comprises two mounting plates; the mounting plate is oppositely arranged on the inner side of the filter box; a first slot is formed in one side of the mounting plate; the two ends of the filter plate are detachably inserted into the first slots.

6. The wastewater treatment apparatus of claim 5, wherein the filter assembly further comprises a filter grid; a second slot is formed in one side of the mounting plate; two ends of the filtering grid plate are respectively detachably inserted into the second slots; the scraper mechanism is positioned between the filter plate and the filter grid plate.

7. The wastewater treatment apparatus of claim 1, further comprising an open-topped tank; a partition plate is arranged in the box body; the filter assembly, the partition plate and the box body are enclosed to form the filter box; the filter box is communicated with the box body through the filter assembly.

8. The sewage treatment apparatus of claim 7, wherein a bottom of the tank is provided with a drain joint for discharging water in the tank to the outside.

9. The sewage treatment device of claim 7, wherein the outer side of the tank body is provided with a mounting lug.