CN219058804U

CN219058804U - Belt filter

Info

Publication number: CN219058804U
Application number: CN202223241942.8U
Authority: CN
Inventors: 涂文浩; 蒋坤
Original assignee: Xinjiang Libang Technology Co ltd
Current assignee: Xinjiang Libang Technology Co ltd
Priority date: 2022-11-29
Filing date: 2022-11-29
Publication date: 2023-05-23
Anticipated expiration: 2032-11-29

Abstract

The utility model relates to the technical field of sludge treatment, in particular to a belt filter, which comprises a filter conveyor belt, wherein the front side and the rear side of the filter conveyor belt are fixedly connected with a fixing frame, the top of the fixing frame is fixedly connected with a vacuum adsorption device, the top of the vacuum adsorption device is tightly attached to the filter conveyor belt, the left side of the fixing frame is fixedly connected with a fixing plate, the left side of the top of the fixing plate is fixedly connected with a rotating block, the outer side of the rotating block is provided with a rotating plate, the right side of the rotating plate is fixedly connected with a torsion spring, and the other end of the torsion spring is fixedly connected with the fixing plate.

Description

Belt filter

Technical Field

The utility model relates to the technical field of sludge treatment, in particular to a belt filter.

Background

The belt filter is novel filtering equipment with high automation degree for adsorbing sewage through a vacuum adsorption device, the machine uses filter cloth or a filter screen as a medium, so that slurry is horizontally arranged on the filter medium, solid-liquid separation is realized by fully utilizing the gravity and vacuum suction of the slurry, and the continuous horizontal belt vacuum filter is applicable to materials under various concentration conditions and has high filtering efficiency.

When the traditional belt filter is used, because a large amount of impurities are contained in the slurry, after the slurry on the filter conveyor belt is scraped and rubbed by the scraper for a long time, the slurry can cause the abrasion of the scraper head, and after the slurry is abraded for a long time, the scraping effect of the scraper head can be reduced, so that the slurry is not thoroughly fallen off, and therefore, the belt filter is proposed for the problem.

Disclosure of Invention

The utility model aims to provide a belt filter to solve the problem that the scraping effect is reduced after a scraper is worn.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the belt filter comprises a filter conveyor belt, both sides are equal fixedly connected with mount around the filter conveyor belt, mount top fixedly connected with vacuum adsorption device, vacuum adsorption device top and filter conveyor belt closely laminate, mount left side fixedly connected with fixed plate, fixed plate top left side fixedly connected with commentaries on classics piece, it is equipped with the commentaries on classics board to commentaries on classics the piece outside, commentaries on classics board right side fixedly connected with torsional spring, the torsional spring other end and fixed plate fixed connection, commentaries on classics board top fixedly connected with fixed slot, be equipped with the scraper blade in the fixed slot, both sides all fixedly connected with mounting panel around the scraper blade, be equipped with the screw in the mounting panel, screw ground end outside and fixed slot screwed connection.

Preferably, the filter conveyer belt top is equipped with fixed box, both sides all fixedly connected with support frame around the fixed box, fixed box top fixedly connected with divides the water tank, divide water tank top fixedly connected with inlet tube, divide water tank bottom right side fixedly connected with connecting pipe, connecting pipe left end fixedly connected with fixed pipe, both ends all with fixed box fixedly connected around the connecting pipe, fixed pipe top fixedly connected with watering pipe.

Preferably, the scraper blade left and right sides all fixedly connected with limiting plate, limiting plate inboard fixedly connected with sealing strip, sealing strip bottom and fixed slot closely laminate, the limiting plate inboard is equipped with the fixed slot.

Preferably, the bottom in the fixed slot is fixedly connected with a locating rod which is uniformly distributed, and a scraping plate is arranged above the outer side of the locating rod.

Preferably, the limiting plate is fixedly connected with sealing blocks on the front side and the rear side, and the outer sides of the sealing blocks are tightly attached to the fixing grooves.

Preferably, the two water inlet pipes are fixedly connected with the fixed boxes, the number of the fixed boxes is two, and the front side and the rear side of the filter conveyor belt are respectively provided with a supporting frame which is uniformly distributed.

Preferably, the connecting pipes are arranged in an L shape, three connecting pipes are arranged in the fixed box in a group, and the irrigation pipe is obliquely arranged on the left side above the fixed pipe.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, the fixed plate, the rotating block, the rotating plate, the torsion spring, the fixed groove and the scraping plate are arranged, so that the slurry on the surface of the filter conveyor belt can be scraped and rubbed conveniently, the slurry can be cleaned conveniently, and the scraping plate can be replaced conveniently through the arranged mounting plate, the screw, the limiting plate, the sealing strip, the sealing block and the positioning rod, so that the scraping effect is prevented from being reduced after the scraping plate is worn, and the slurry is more thoroughly fallen;

2. according to the utility model, through the fixed box, the support frame, the water inlet pipe, the water diversion box, the connecting pipe, the fixed pipe and the irrigation pipe, water flow can be conveniently irrigated obliquely upwards, so that the phenomenon that the surface of slurry is not smooth enough due to direct impact of the water flow on the surface of the slurry is avoided, the slurry is conveniently washed, and harmful substances in the slurry are reduced.

Drawings

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

FIG. 2 is a left side view of the screed mounting of the present utility model;

FIG. 3 is a front view of the retainer plate of the present utility model;

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

FIG. 5 is a left side view of the water distribution box installation of the present utility model;

FIG. 6 is a schematic view of the installation structure of the irrigation pipe of the present utility model;

FIG. 7 is a schematic view of the structure of FIG. 1A according to the present utility model;

fig. 8 is a schematic diagram of the structure of fig. 1 at B according to the present utility model.

In the figure: the device comprises a 1-filtering conveyor belt, a 2-fixing frame, a 3-vacuum adsorption device, a 4-fixing plate, a 5-rotating block, a 6-rotating plate, a 7-torsion spring, an 8-fixing groove, a 9-scraping plate, a 10-mounting plate, 11-screws, a 12-limiting plate, 13-sealing strips, 14-sealing blocks, 15-positioning rods, 16-fixing boxes, 17-supporting frames, 18-water inlet pipes, 19-water distribution boxes, 20-connecting pipes, 21-fixing pipes and 22-pouring pipes.

Detailed Description

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. 1-8, the present utility model provides a technical solution:

the belt filter, including filtering conveyer belt 1, both sides equal fixedly connected with mount 2 around the filter conveyer belt 1, mount 2 top fixedly connected with vacuum adsorption device 3, vacuum adsorption device 3 top and the inseparable laminating of filtering conveyer belt 1, mount 2 left side fixedly connected with fixed plate 4, fixed plate 4 top left side fixedly connected with commentaries on classics piece 5 outside is equipped with commentaries on classics board 6, commentaries on classics board 6 right side fixedly connected with torsional spring 7, the torsional spring 7 other end and fixed plate 4 fixed connection, commentaries on classics board 6 top fixedly connected with fixed slot 8, be equipped with scraper blade 9 in the fixed slot 8, both sides all fixedly connected with mounting panel 10 around the scraper blade 9, be equipped with screw 11 in the mounting panel 10, the end outside and the fixed slot 8 screwed connection of screw 11, through this setting up can be convenient collect the mud after the dehydration on the filter conveyer belt 1, the equal fixedly connected with limiting plate 12 in the left and right sides of scraper blade 9, limiting plate 12 inboard fixedly connected with sealing strip 13, the sealing strip 13 bottom and fixed slot 8 are closely laminated with, fixed slot 8 inboard, fixed slot 8 bottom fixedly connected with is evenly distributed's locating lever 15, be equipped with spacer bar 15 on the spacer bar 15, be equipped with the spacer bar 15 outside is equipped with the sealing strip 9 outside and sealing strip 14 is more closely laminated with the outside through the sealing strip 9 outside, the sealing strip is convenient to take off the both sides is fixed to the fixed slot 9.

The filter conveyer belt 1 top is equipped with fixed case 16, both sides all fixedly connected with support frame 17 around the fixed case 16, the top fixedly connected with water knockout drum 19 in the fixed case 16, water knockout drum 19 top fixedly connected with inlet tube 18, water knockout drum 19 bottom right side fixedly connected with connecting pipe 20, connecting pipe 20 left end fixedly connected with fixed pipe 21, both ends all with fixed case 16 fixed connection around the connecting pipe 20, fixed pipe 21 top fixedly connected with watering pipe 22, can be convenient send clear water into mud through this setting, the convenience carries out secondary cleaning to the harmful substance in the mud, inlet tube 18 two are a set of support frames 17 with fixed case 16 fixed connection, the number of fixed case 16 is total two, both sides all are equipped with around the filter conveyer belt 1 and are evenly distributed, connecting pipe 20 is L shape setting, connecting pipe 20 three are a set of setting in fixed case 16, watering pipe 22 is the slope setting in fixed pipe 21 top left side, can reduce the direct impact of rivers and mud through this setting, prevent that the surface deformation, make the washing effect better.

The working flow is as follows: when the belt filter is used, firstly, a power supply is connected, then a water supply device is connected with a water inlet pipe 18, at the moment, the sludge to be treated is directly prevented from being arranged on a filter conveyor belt 1, at the moment, the filter conveyor belt 1 discharges part of sewage, then the sludge moves leftwards to the upper part of a vacuum adsorption device 3, at the moment, sewage in the sludge is pumped out under the action of the vacuum adsorption device 3, then the water supply device is opened, at the moment, the water supply device sends water into a water distribution box 19 through the water inlet pipe 18, then water is sent into a fixed pipe 21 through a connecting pipe 20 arranged at the bottom of the water distribution box 19, then the fixed pipe 21 sprays water on the sludge from which the sewage is pumped out through a pouring pipe 22, at the moment, the water enters the sludge, then is pumped out by the vacuum adsorption device 3, flushing of the sludge is realized, residual harmful substances in the sludge are reduced, and then the sludge moves leftwards under the action of the filter conveyor belt 1, the scraper 9 scrapes the slurry from the filter conveyor belt 1 under the action of the fixing plate, the rotating block 5, the rotating plate 6, the torsion spring 7 and the fixing groove 8, the filtered slurry can be conveniently scraped on the conveyor belt through the limiting plate 12, the sealing strip 14 and the positioning rod 15, then the slurry is sent out, when the scraper needs to be replaced after long-time use, the screw 11 is directly taken down, the scraper 9 is moved upwards, the limiting plate 12 of the mounting plate 10 is driven by the scraper 9 to move upwards, the scraper 9 is taken out, then the bottom of the new scraper 9 is aligned to the fixing groove 8, the scraper 9 is placed in the fixing groove 8, the positioning rod 15 enters the scraper 9 to position the scraper 9, the screw 11 penetrates the mounting plate 10, the screw 11 is rotated, the mounting plate 10 is fixed through the screw 11, the scraper 9 drives the limiting plate 12 to move downwards, simultaneously, the bottom of the sealing strip 13 is tightly attached to the fixed groove 8, and meanwhile, the sealing block 14 enters the fixed groove 8 to seal the fixed groove 8.

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. Belt filter, including filtering conveyer belt (1), its characterized in that: the utility model discloses a filter conveyer belt, including filter conveyer belt (1), fixed frame (2) of both sides around, fixed frame (2) top fixedly connected with vacuum adsorption device (3), vacuum adsorption device (3) top and filter conveyer belt (1) closely laminate, fixed frame (2) left side fixedly connected with fixed plate (4), fixed plate (4) top left side fixedly connected with commentaries on classics piece (5), commentaries on classics piece (5) outside is equipped with commentaries on classics board (6), commentaries on classics board (6) right side fixedly connected with torsional spring (7), torsional spring (7) other end and fixed plate (4) fixedly connected with, commentaries on classics board (6) top fixedly connected with fixed slot (8), be equipped with scraper blade (9) in fixed slot (8), both sides all fixedly connected with mounting panel (10) around scraper blade (9), be equipped with screw (11) in mounting panel (10), screw (11) ground end outside and fixed slot (8) screwed connection.

2. The belt filter of claim 1, wherein: the utility model discloses a filter conveyer belt, including fixed box (16), fixed box (16) front and back both sides are all fixedly connected with support frame (17), top fixedly connected with water knockout drum (19) in fixed box (16), water knockout drum (19) top fixedly connected with inlet tube (18), water knockout drum (19) bottom right side fixedly connected with connecting pipe (20), connecting pipe (20) left end fixedly connected with fixed pipe (21), both ends all with fixed box (16) fixedly connected around connecting pipe (20), fixed pipe (21) top fixedly connected with watering pipe (22).

3. The belt filter of claim 1, wherein: the scraper blade (9) both sides all fixedly connected with limiting plate (12), limiting plate (12) inboard fixedly connected with sealing strip (13), sealing strip (13) bottom and fixed slot (8) closely laminate, limiting plate (12) inboard is equipped with fixed slot (8).

4. The belt filter of claim 1, wherein: the inner bottom of the fixed groove (8) is fixedly connected with positioning rods (15) which are uniformly distributed, and a scraping plate (9) is arranged above the outer side of each positioning rod (15).

5. A belt filter as claimed in claim 3, wherein: the front side and the rear side of the limiting plate (12) are fixedly connected with sealing blocks (14), and the outer sides of the sealing blocks (14) are tightly attached to the fixing grooves (8).

6. The belt filter of claim 2, wherein: the two water inlet pipes (18) are fixedly connected with the fixed boxes (16), the number of the fixed boxes (16) is two, and the front side and the rear side of the filter conveyor belt (1) are respectively provided with a supporting frame (17) which are uniformly distributed.

7. The belt filter of claim 2, wherein: the connecting pipes (20) are arranged in an L shape, three connecting pipes (20) are arranged in the fixed box (16) in a group, and the irrigation pipe (22) is obliquely arranged on the left side above the fixed pipe (21).