CN220968252U

CN220968252U - Sewage treatment sediment device

Info

Publication number: CN220968252U
Application number: CN202322644167.9U
Authority: CN
Inventors: 柳小英
Original assignee: Jinan Beiyao Tiancheng Environmental Protection Technology Co ltd
Current assignee: Jinan Beiyao Tiancheng Environmental Protection Technology Co ltd
Priority date: 2023-09-28
Filing date: 2023-09-28
Publication date: 2024-05-17
Anticipated expiration: 2033-09-28

Abstract

The utility model discloses a sewage treatment sand settling device which comprises a sand settling box, a filter screen, a fastening piece and a scraping component, wherein a chute is formed in the inner side of the sand settling box, the filter screen is inserted in the chute, the fastening piece comprises a fastening knob in threaded connection with the top of the sand settling box and a rotating plate penetrated by the fastening knob, and the scraping component comprises a supporting plate arranged at the top of the sand settling box, an air cylinder arranged on the supporting plate, a fixed plate arranged at the bottom of the air cylinder, a scraping block arranged on the right side of the fixed plate and a plurality of brush wires arranged on the right side of the fixed plate. According to the utility model, the cylinder of the scraping assembly can drive the scraping block and the brush wire to move up and down through the fixing plate, the scraping block and the brush wire are in contact with the filter screen, the moving brush wire can scrape sediment on the filter screen, the moving scraping block can scrape sediment which is difficult to remove on the filter screen, blocking is avoided, then the rotating plate of the fixing piece can rotate, and the filter screen can be directly pulled out when the rotating plate does not block the filter screen any more, so that the filter screen can be cleaned.

Description

Sewage treatment sediment device

Technical Field

The utility model relates to the technical field of sewage treatment, in particular to a sand settling device for sewage treatment.

Background

The sewage can be inevitably mixed with sediment in the migration, flow and collection processes, if sand in the sewage is not settled, separated and removed in advance, the operation of subsequent treatment equipment can be influenced, and most importantly, a pump of a machine is worn out and a pipe network is blocked, so that a sediment device can be used, and the sediment device can remove the sediment in the sewage so as to treat the sewage.

Through retrieving, the patent of bulletin number CN218786545U discloses a sewage treatment sediment device, and its content has recorded "including sand box, guiding gutter and support column, the both sides in the sand box all are through bolt fixedly connected with guiding gutter, the top of guiding gutter is through bolted connection with the cartridge case, and the discharge end that adds the cartridge case is located the guiding gutter, both sides in the guiding gutter all are through draw-in groove fixedly connected with slow flow board, the guiding gutter has been seted up to the bottom of guiding gutter. The sand settling device for sewage treatment has the advantages that the structure is simple and compact, the cost is … … ", the filtering component of the sand settling device is difficult to clean after being clamped into sediment, the filtering efficiency is greatly reduced, and certain defects exist.

Disclosure of utility model

The present utility model is directed to solving the problems of the prior art or related art.

The technical scheme adopted by the utility model is as follows: the utility model provides a sewage treatment sand setting device, includes sand setting box, filter screen, fastener and scrapes the subassembly, the spout has been seted up to the inboard of sand setting box, the filter screen alternates in the spout, the fastener include with sand setting box top threaded connection's fastening knob and by the revolving plate that the fastening knob runs through, it is in including setting up the backup pad at sand setting box top, setting are in cylinder in the backup pad, setting are in the fixed plate of cylinder bottom, setting are in scrape the piece and set up on the fixed plate right side a plurality of brush silk.

Preferably, the two sides of the sand sediment tank are respectively provided with a water inlet pipe and a water outlet pipe, the front end of the sand sediment tank is provided with a sand pumping pipe, and the sand pumping pipe is fixedly connected with a sand pumping pump.

Preferably, two fasteners are arranged, and the two fasteners are symmetrically distributed at the top of the caisson.

Preferably, two cylinders are arranged and symmetrically distributed.

Preferably, the supporting plate is U-shaped.

Preferably, the sand settling tank further comprises a collecting box, wherein the collecting box is arranged at the rear side of the sand settling tank, a drain pipe is arranged at the rear side of the collecting box, and an overflow channel is arranged at the top of the collecting box.

By adopting the technical scheme, the beneficial effects obtained by the utility model are as follows: the utility model discloses the cylinder accessible fixed plate of scraping the subassembly that sets up drives scrapes the piece and brush silk reciprocates, because scrape piece and brush silk and filter screen contact, the brush silk of removal can strike off the silt on the filter screen, and the piece of scraping of removal can strike off the silt that is difficult to get rid of on the filter screen, avoid the jam, then the revolving plate of the fastener of setting is rotatable, can directly take out the filter screen when the revolving plate no longer blocks the filter screen, so that the clearance filter screen, the overflow channel that later sets up makes too much sewage in the caisson can flow to the collection box, avoid the filter screen to lead to the problem that sewage overflows because of the jam.

Drawings

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

FIG. 2 is a schematic view of another view of the present utility model;

FIG. 3 is a schematic view of a filter screen according to the present utility model;

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

fig. 5 is a schematic view of the scraping assembly of the present utility model.

Reference numerals:

100. A sand sediment tank; 110. a water inlet pipe; 120. a water outlet pipe; 130. a sand pumping pipe; 140. a chute;

200. a filter screen;

300. a fastener; 310. a rotating plate; 320. fastening a knob;

400. a scraping assembly; 410. a support plate; 420. a cylinder; 430. a fixing plate; 440. scraping blocks; 450. brushing wires;

500. A collection box; 510. a blow-down pipe; 520. and an overflow channel.

Detailed Description

The objects, technical solutions and advantages of the present utility model will become more apparent by the following detailed description of the present utility model with reference to the accompanying drawings. It should be noted that, without conflict, the embodiments of the present utility model and features in the embodiments may be combined with each other.

Some embodiments of the present utility model are described below with reference to the accompanying drawings to provide a sewage treatment sand setting device.

Embodiment one:

Referring to fig. 1-5, a first embodiment of the present utility model provides a wastewater treatment sand setting device including a sand setting tank 100, a filter screen 200, a fastener 300, and a scraping assembly 400.

Specifically, the inside of the sand box 100 is provided with the chute 140, the filter screen 200 is conveniently installed through the chute 140, the two sides of the sand box 100 are respectively provided with the water inlet pipe 110 and the water outlet pipe 120, sewage can enter the sand box 100 through the water inlet pipe 110, then the treated sewage can be discharged through the water outlet pipe 120, the front end of the sand box 100 is provided with the sand pumping pipe 130, the sand pumping pipe 130 is fixedly connected with the sand pumping pump, and the sand pumping pump can pump out sediment through the sand pumping pipe 130 so as to remove sand.

Specifically, the filter screen 200 is inserted into the chute 140, and the sediment can be filtered through the filter screen 200 so as to treat the sediment.

Specifically, the fastening member 300 includes a fastening knob 320 screwed to the top of the caisson 100 and a rotating plate 310 penetrated by the fastening knob 320, and the rotating plate 310 of the two fastening members 300 is rotatable, so that when the rotating plate 310 does not block the filter screen 200, the filter screen 200 can be directly drawn out for cleaning and replacement, when the rotating plate 310 blocks the filter screen 200, the filter screen 200 can be fixed, the fastening members 300 are provided with two fastening members 300, the two fastening members 300 are symmetrically distributed at the top of the caisson 100, and the two fastening members 300 can both block the fixed filter screen 200, thereby improving the stability of the filter screen 200.

Specifically, the scraping assembly 400 includes a supporting plate 410 disposed at the top of the caisson 100, an air cylinder 420 disposed on the supporting plate 410, a fixing plate 430 disposed at the bottom of the air cylinder 420, a scraping block 440 disposed on the right side of the fixing plate 430, and a plurality of brush wires 450 disposed on the right side of the fixing plate 430, the two air cylinders 420 are symmetrically distributed, the supporting plate 410 is in a U shape, the two air cylinders 420 can be controlled to extend, the two extending air cylinders 420 can drive the scraping block 440 and the brush wires 450 to move downwards through the fixing plate 430, and the scraping block 440 and the brush wires 450 are in contact with the filter screen 200, so that the moving brush wires 450 can scrape sediment on the filter screen 200, and the moving scraping block 440 can scrape sediment which is difficult to remove on the filter screen 200, thereby avoiding the filter screen 200 from being blocked.

Embodiment two:

Referring to fig. 1 and 2, a second embodiment of the present utility model is different from the first embodiment in that: still include collecting box 500, collecting box 500 sets up the rear side at sand setting box 100, and collecting box 500's rear side is provided with blow off pipe 510, can discharge the sewage in the collecting box 500 through blow off pipe 510 to handle, collecting box 500's top is provided with overflow channel 520, can discharge too much sewage to collecting box 500 through overflow channel 520, avoids filter screen 200 to lead to the problem that sewage overflows because of the jam.

The working principle and the using flow of the utility model are as follows: when the filter screen 200 is blocked by sediment, the cylinder 420 of the scraping assembly 400 can be controlled to stretch, the elongated cylinder 420 can drive the scraping block 440 and the brush wire 450 to move downwards through the fixing plate 430, the moving brush wire 450 can scrape sediment on the filter screen 200 due to the contact between the scraping block 440 and the brush wire 450 and the filter screen 200, the moving scraping block 440 can scrape sediment which is difficult to remove on the filter screen 200, the filter screen 200 is prevented from being blocked, when the filter screen 200 is required to be detached, the rotating plate 310 of the two fastening pieces 300 can be rotated until the rotating plate 310 does not block the filter screen 200 any more, then the filter screen 200 can be directly pulled out for cleaning and replacement, when the filter screen 200 is blocked to cause low sewage filtering efficiency, excessive sewage can be discharged into the collecting box 500 through the overflow channel 520, and the problem that the filter screen 200 overflows due to blocking is avoided.

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 spirit and scope of the utility model as defined by the appended claims and their equivalents.

Claims

1. A sewage treatment sand settling device, which is characterized by comprising:

the sand setting box (100), wherein a chute (140) is formed in the inner side of the sand setting box (100);

The filter screen (200) is inserted into the sliding groove (140);

A fastening piece (300) comprising a fastening knob (320) in threaded connection with the top of the caisson (100) and a rotating plate (310) penetrated by the fastening knob (320);

The scraping assembly (400) comprises a supporting plate (410) arranged at the top of the sand settling box (100), an air cylinder (420) arranged on the supporting plate (410), a fixed plate (430) arranged at the bottom of the air cylinder (420), a scraping block (440) arranged on the right side of the fixed plate (430) and a plurality of brush wires (450) arranged on the right side of the fixed plate (430).

2. The sewage treatment sand setting device according to claim 1, wherein a water inlet pipe (110) and a water outlet pipe (120) are respectively arranged at two sides of the sand setting box (100), a sand pumping pipe (130) is arranged at the front end of the sand setting box (100), and the sand pumping pipe (130) is fixedly connected with a sand pumping pump.

3. A sewage treatment sand settling device according to claim 1, wherein two fasteners (300) are provided, two fasteners (300) being symmetrically distributed on top of the sand settling tank (100).

4. A sewage treatment sand settling device according to claim 1, characterized in that two of the cylinders (420) are provided, the two cylinders (420) being symmetrically distributed.

5. A sewage treatment sand settling device according to claim 1, wherein the support plate (410) is U-shaped.

6. The sewage treatment sand setting device according to claim 1, further comprising a collecting box (500), wherein the collecting box (500) is arranged at the rear side of the sand setting box (100), a blow-down pipe (510) is arranged at the rear side of the collecting box (500), and an overflow channel (520) is arranged at the top of the collecting box (500).