CN213537690U

CN213537690U - A dewatering device for sludge treatment

Info

Publication number: CN213537690U
Application number: CN202022211753.0U
Authority: CN
Inventors: 黄坤礼; 朱显波; 孙刚
Original assignee: Suzhou Diyou Environmental Protection Technology Co ltd
Current assignee: Suzhou Diyou Environmental Protection Technology Co ltd
Priority date: 2020-10-04
Filing date: 2020-10-04
Publication date: 2021-06-25
Anticipated expiration: 2030-10-04

Abstract

The utility model belongs to the technical field of sludge treatment, in particular to a dewatering device for sludge treatment, which aims at the problems that most of the prior devices are inconvenient to disassemble, clean and maintain in the sludge treatment process, thereby leading to the reduction of the sludge treatment efficiency and the reduction of the service life of the device, and the utility model provides a proposal which comprises a shell, two symmetrical support columns are fixedly arranged at the bottom of the shell, a sealing cover is movably arranged at the top of the shell, a motor is fixedly arranged at the top of the sealing cover, a first through hole is arranged on the sealing cover, a rectangular rod is rotationally arranged in the first through hole, one end of the rectangular rod is fixedly connected with an output shaft of the motor, and a symmetrical sludge inlet are arranged at the top of the sealing cover. Simple structure and convenient use.

Description

A dewatering device for sludge treatment

Technical Field

The utility model relates to a sludge treatment technical field especially relates to a dewatering device for sludge treatment.

Background

Sludge treatment is a process of carrying out reduction, stabilization and harmless treatment on sludge. The higher the degree of wastewater treatment, the more sludge residue will be produced to be treated. A general sewage treatment plant must be provided with a sludge treatment facility unless the sewage is treated using land treatment or a sewage pond. For modern sewage treatment plants, the treatment and disposal of sludge has become the most complex and costly part of the operation of sewage treatment systems.

In the prior art, most of devices are inconvenient to disassemble, clean and maintain in the process of treating sludge, so that the sludge treatment efficiency is reduced and the service life of the devices is shortened, and therefore, a dewatering device for sludge treatment is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that most of equipment is not convenient to disassemble, clean and maintain in the process of treating sludge, thereby leading to the defects of reducing the sludge treatment efficiency and the service life of the equipment, and providing the dewatering device for sludge treatment.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a dewatering device for sludge treatment comprises a shell, wherein two symmetrical supporting columns are fixedly mounted at the bottom of the shell, a sealing cover is movably mounted at the top of the shell, a motor is fixedly mounted at the top of the sealing cover, a first through hole is formed in the sealing cover, a rectangular rod is rotatably mounted in the first through hole, one end of the rectangular rod is fixedly connected with an output shaft of the motor, a symmetrical sludge inlet and a symmetrical sludge inlet are formed in the top of the sealing cover, a plurality of stirring blades are fixedly mounted on the outer side of the rectangular rod, a water outlet is formed in one side of the shell, a filter cartridge is movably mounted in the shell, an annular fixing plate is fixedly mounted on the outer side of the filter cartridge, two symmetrical second fixing blocks are fixedly mounted at the bottom of the sealing cover, one sides of the two second fixing blocks are respectively connected with the inner walls on the, the second through-hole has all been seted up to the both sides of casing, all seted up threaded hole on two second fixed blocks, and two screw holes communicate with two second through-holes respectively, and the equal threaded mounting of two screw holes has the bolt, and the outside of two bolts is all fixed the cover and is equipped with first bearing.

Preferably, the mounting groove has all been seted up at the top of two third fixed blocks, and equal fixed mounting has the spliced pole in two mounting grooves, and the outside of two spliced poles is all fixed the cover and is equipped with the second bearing, the outside of two second bearings and the bottom sliding connection of annular fixed plate.

Preferably, a first annular groove is formed in the side wall of the annular fixing plate, first sliding holes are formed in the two sides of the shell, first clamping rods are slidably mounted in the two first sliding holes, one ends of the two first clamping rods are fixedly connected with the outer sides of the two first bearings respectively, and the two first clamping rods are matched with the first annular groove.

Preferably, a second annular groove is formed in the outer side of the rectangular rod, second sliding holes are formed in two sides of the sealing cover, second clamping rods are slidably mounted in the two second sliding holes, one ends of the two second clamping rods are fixedly connected with the outer sides of the two first bearings respectively, and the two second clamping rods are matched with the second annular groove.

Preferably, the mounting hole has been seted up to the bottom of cartridge filter, and fixed mounting has first fixed block in the mounting hole, has seted up the rectangular channel on the first fixed block, the inner wall in rectangular channel and the outside sliding connection of rectangular rod.

Compared with the prior art, the utility model has the advantages of:

1. this scheme can be through opening the motor, and then the motor drives the rectangular rod and rotates, and the rectangular rod drives a plurality of stirring leaves rotatoryly, and the rectangular rod drives the cartridge filter and rotates simultaneously to can make the mud in the cartridge filter carry out abundant dehydration.

2. This scheme can be through rotating two bolts, and then two bolts drive two first bearing horizontal migration respectively, and two bearings drive two first kellies and two second kellies horizontal migration respectively, and then two first kellies and two second kellies separate with first ring channel and second ring channel respectively to can dismantle the clearance to rectangular rod and a plurality of stirring leaf and cartridge filter and maintain.

The utility model discloses can be in the in-process of handling mud, be convenient for dismantle the clearance and maintain to can improve sludge treatment efficiency and improve equipment's life, simple structure, convenient to use.

Drawings

FIG. 1 is a schematic structural view of a dewatering device for sludge treatment according to the present invention;

FIG. 2 is an enlarged schematic structural view of part A of FIG. 1 of a dewatering device for sludge treatment according to the present invention;

fig. 3 is an enlarged schematic structural view of a part B in fig. 1 of a dewatering device for sludge treatment according to the present invention.

In the figure: the device comprises a shell 1, a support column 2, a sealing cover 3, a second fixing block 4, a motor 5, a bolt 6, a first bearing 7, a second annular groove 8, a second clamping rod 9, a first annular groove 10, a first clamping rod 11, a rectangular rod 12, a third fixing block 13, a connecting column 14, a second bearing 15, a filter cartridge 16, an annular fixing plate 17, a first fixing block 18, a stirring blade 19 and a water outlet 20.

Detailed Description

The technical solutions in the embodiments will be described clearly and completely with reference to the drawings in the embodiments, and it is obvious that the described embodiments are only a part of the embodiments, but not all embodiments.

Example one

Referring to fig. 1-3, a dewatering device for sludge treatment comprises a housing 1, two symmetrical support columns 2 are fixedly installed at the bottom of the housing 1, a sealing cover 3 is movably installed at the top of the housing 1, a motor 5 is fixedly installed at the top of the sealing cover 3, a first through hole is formed in the sealing cover, a rectangular rod 12 is rotatably installed in the first through hole, one end of the rectangular rod 12 is fixedly connected with an output shaft of the motor 5, a sludge inlet and a sludge inlet are symmetrically formed in the top of the sealing cover 3, a plurality of stirring blades 19 are fixedly installed on the outer side of the rectangular rod 12, a water outlet 20 is formed in one side of the housing 1, a filter cartridge 16 is movably installed in the housing 1, an annular fixing plate 17 is fixedly installed on the outer side of the filter cartridge 16, two symmetrical second fixing blocks 4 are fixedly installed at the bottom of the sealing cover 3, one sides of the, the equal fixed mounting in both sides inner wall of casing 1 has two third fixed blocks 13 of symmetry, and the second through-hole has all been seted up to the both sides of casing 1, has all seted up threaded hole on two second fixed blocks 4, and two screw holes communicate with two second through-holes respectively, and bolt 6 is installed to equal screw thread in two threaded holes, and the outside of two bolts 6 is all fixed the cover and is equipped with first bearing 7.

In this embodiment, the mounting groove has all been seted up at the top of two third fixed blocks 13, and equal fixed mounting has spliced pole 14 in two mounting grooves, and the fixed cover in the outside of two spliced poles 14 is equipped with second bearing 15, the outside of two second bearings 15 and the bottom sliding connection of annular fixed plate 17.

In this embodiment, the first annular groove 10 is opened on the side wall of the annular fixing plate 17, the first sliding holes are opened on both sides of the housing 1, the first clamping rods 11 are slidably installed in the two first sliding holes, one ends of the two first clamping rods 11 are respectively fixedly connected with the outer sides of the two first bearings 7, and the two first clamping rods 11 are matched with the first annular groove 10.

In this embodiment, the second annular groove 8 is opened on the outer side of the rectangular rod 12, the second sliding holes are opened on both sides of the sealing cover 3, the second clamping rods 9 are slidably installed in the two second sliding holes, one ends of the two second clamping rods 9 are fixedly connected with the outer sides of the two first bearings 7, and the two second clamping rods 9 are matched with the second annular groove 8.

In this embodiment, a mounting hole is formed in the bottom of the filter cartridge 16, a first fixing block 18 is fixedly mounted in the mounting hole, a rectangular groove is formed in the first fixing block 18, and an inner wall of the rectangular groove is slidably connected to an outer side of the rectangular rod 12.

Example two

Referring to fig. 1-3, a dewatering device for sludge treatment comprises a housing 1, two symmetrical support columns 2 are fixedly installed at the bottom of the housing 1 by welding, a sealing cover 3 is movably installed at the top of the housing 1, a motor 5 is fixedly installed at the top of the sealing cover 3 by welding, a first through hole is formed in the sealing cover, a rectangular rod 12 is rotatably installed in the first through hole, one end of the rectangular rod 12 is fixedly connected with an output shaft of the motor 5 by welding, a symmetrical sludge inlet and a symmetrical sludge inlet are formed at the top of the sealing cover 3, a plurality of stirring blades 19 are fixedly installed at the outer side of the rectangular rod 12 by welding, a water outlet 20 is formed at one side of the housing 1, a filter cartridge 16 is movably installed in the housing 1, an annular fixing plate 17 is fixedly installed at the outer side of the filter cartridge 16 by welding, two symmetrical second fixing blocks 4, one side of two second fixed blocks 4 respectively with casing 1's both sides inner wall sliding connection, casing 1's both sides inner wall all installs two third fixed blocks 13 of symmetry through welded fastening, the second through-hole has all been seted up to casing 1's both sides, all set up threaded hole on two second fixed blocks 4, two screw holes communicate with each other with two second through-holes respectively, bolt 6 is installed to the equal screw thread in two screw holes, the outside of two bolts 6 all is equipped with first bearing 7 through the fixed cover of welding.

In this embodiment, the mounting groove has all been seted up at the top of two third fixed blocks 13, all installs spliced pole 14 through welded fastening in two mounting grooves, and the outside of two spliced poles 14 all is equipped with second bearing 15 through the fixed cover of welding, and the outside of two second bearings 15 and the bottom sliding connection of annular fixed plate 17, when cartridge filter 16 rotated, two second bearings 15 can play the effect of 16 pivoted of firm cartridge filter.

In this embodiment, the first annular groove 10 has been seted up to the lateral wall of annular fixed plate 17, first slide opening has all been seted up to the both sides of casing 1, and equal slidable mounting has first kelly 11 in two first slide openings, and the one end of two first kellies 11 is connected through welded fastening with the outside of two first bearings 7 respectively, through two first kellies 11 and the setting of cooperateing of first annular groove 10, two first kellies 11 can play the effect of fixed cartridge filter 16.

In this embodiment, second ring channel 8 has been seted up in the outside of rectangular rod 12, the second slide opening has all been seted up to the both sides of sealed lid 3, equal slidable mounting has second kelly 9 in two second slide openings, the one end of two second kellies 9 is passed through welded fastening with the outside of two first bearings 7 respectively and is connected, through two second kellies 9 and the setting of second ring channel 8 matched with, when rectangular rod 12 rotated, two second kellies 9 can play the pivoted effect of firm rectangular rod 12.

In this embodiment, the mounting hole has been seted up to the bottom of cartridge filter 16, has first fixed block 18 through welded fastening in the mounting hole, has seted up the rectangular channel on the first fixed block 18, the inner wall in rectangular channel and the outside sliding connection of rectangular rod 12, and when rectangular rod 12 rotated, first fixed block 18 can drive cartridge filter 16 and rotate.

In the embodiment, when the sludge filter is used, sludge can be added into the filter barrel 16 through the sludge inlet, then the motor 5 is started, the motor 5 drives the rectangular rod 12 to rotate, the rectangular rod 12 drives the plurality of stirring blades 19 to rotate, meanwhile, the rectangular rod 12 drives the filter barrel 16 to rotate, the stirring blades 19 can sufficiently stir the sludge to sufficiently react with the sludge, the sludge is sufficiently dewatered by the rotational centrifugal force generated by the rotation of the filter barrel 16, when the use is finished, the screw can be fixed by rotating the two bolts 6, the two bolts 6 are respectively separated from the two threaded holes, meanwhile, the two bolts 6 respectively drive the two first bearings 7 to be away from each other, the two first bearings 7 respectively drive the two first clamping rods 11 and the two second clamping rods 9 to be away from each other, and then two first clamping rods 11 and two second clamping rods 9 are respectively separated from the first annular groove 10 and the second annular groove 8, so that the filter cartridge 16 of the sealing cover 3 can be disassembled, cleaned and maintained.

The above descriptions are only preferred embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the scope of the present invention, and the technical solutions and the utility model concepts of the present invention are equivalent to, replaced or changed.

Claims

1. The utility model provides a dewatering device for sludge treatment, which comprises a housing (1) and is characterized in that, the bottom fixed mounting of casing (1) has two support columns (2) of symmetry, the top movable mounting of casing (1) has sealed lid (3), the top fixed mounting of sealed lid (3) has motor (5), first through-hole has been seted up on sealed lid (3), rectangular rod (12) has been installed to the internal rotation of first through-hole, the one end of rectangular rod (12) and the output shaft fixed connection of motor (5), symmetrical mud inlet and the feed inlet have been seted up at the top of sealed lid (3), the outside fixed mounting of rectangular rod (12) has a plurality of stirring vanes (19), delivery port (20) has been seted up to one side of casing (1), movable mounting has cartridge filter (16) in casing (1), the outside fixed mounting of cartridge filter (16) has annular fixed plate (17), the bottom fixed mounting of sealed lid (3) has two second fixed blocks (4) of symmetry, one side of two second fixed blocks (4) respectively with the both sides inner wall sliding connection of casing (1), the equal fixed mounting in both sides inner wall of casing (1) has two third fixed blocks (13) of symmetry, the second through-hole has all been seted up to the both sides of casing (1), all set up threaded hole on two second fixed blocks (4), two screw holes communicate with two second through-holes respectively, bolt (6) are installed to two equal screw threads in the threaded hole, the outside of two bolt (6) is all fixed the cover and is equipped with first bearing (7).

2. The dewatering device for sludge treatment according to claim 1, wherein mounting grooves are formed at the top of the two third fixing blocks (13), connecting columns (14) are fixedly mounted in the two mounting grooves, second bearings (15) are fixedly sleeved at the outer sides of the two connecting columns (14), and the outer sides of the two second bearings (15) are slidably connected with the bottom of the annular fixing plate (17).

3. The dewatering device for sludge treatment according to claim 1, wherein the side wall of the annular fixing plate (17) is provided with a first annular groove (10), both sides of the housing (1) are provided with first sliding holes, first clamping rods (11) are slidably mounted in the two first sliding holes, one end of each of the two first clamping rods (11) is fixedly connected with the outer sides of the two first bearings (7), and the two first clamping rods (11) are matched with the first annular groove (10).

4. The dewatering device for sludge treatment according to claim 1, wherein a second annular groove (8) is formed in the outer side of the rectangular rod (12), second sliding holes are formed in both sides of the sealing cover (3), second clamping rods (9) are slidably mounted in both the second sliding holes, one end of each of the two second clamping rods (9) is fixedly connected with the outer sides of the two first bearings (7), and the two second clamping rods (9) are matched with the second annular groove (8).

5. The dewatering device for sludge treatment according to claim 1, wherein the bottom of the filter cylinder (16) is provided with a mounting hole, a first fixing block (18) is fixedly mounted in the mounting hole, the first fixing block (18) is provided with a rectangular groove, and the inner wall of the rectangular groove is slidably connected with the outer side of the rectangular rod (12).