CN211419755U

CN211419755U - A concentrated filter equipment for heavy metal sewage treatment

Info

Publication number: CN211419755U
Application number: CN201921594969.0U
Authority: CN
Inventors: 沈佳; 金杰
Original assignee: Qijing Environmental Protection Technology Jiangsu Co ltd
Current assignee: Qijing Environmental Protection Technology Jiangsu Co ltd
Priority date: 2019-09-24
Filing date: 2019-09-24
Publication date: 2020-09-04
Anticipated expiration: 2029-09-24

Abstract

The utility model discloses a concentration and filtration device for heavy metal sewage treatment, which comprises a frame body and a bearing beam, wherein an opening is arranged at the middle position of the upper surface of the frame body in a penetrating way, one end of the bearing beam is arranged on the upper surface of the frame body and is positioned at one side of the opening, the top end surface of the bearing beam is provided with a driving motor, the rotating end of the driving motor penetrates through the top end surface of the bearing beam and is fixedly provided with one end of a bearing shaft through a coupler, the utility model discloses a heavy metal filter screen cylinder layer is driven to rotate by the driving motor, heavy metal in sewage is filtered and removed by adopting a centrifugal filtration separation method, the filtration efficiency is improved, meanwhile, heavy metal is deposited in a heavy metal collecting bin in the heavy metal filter screen cylinder layer due to the action of gravity, and the heavy metal on a coarse filter screen cylinder and a fine filter screen cylinder can also be separated from precipitation due, the heavy metal particle cleaning device is very convenient to clean and take out the heavy metal particles, and the whole working efficiency is improved.

Description

A concentrated filter equipment for heavy metal sewage treatment

Technical Field

The utility model relates to a heavy metal filters technical field, and concrete field is a concentrated filter equipment for heavy metal sewage treatment.

Background

With the development of modern science and technology, no matter chemical production or scientific research, filtering of sewage containing heavy metals has become an important proposition, and reasonable and efficient use of the filtering device can bring convenience for production research, and has a promoting effect on the development of human civilization.

Although traditional heavy metal filter equipment can tentatively satisfy people and filter heavy metal ion's demand to sewage, its inefficiency, the filter effect is not showing to long-time filtration causes the filter screen to block up easily, also is very inconvenient to the clearance of filter screen and take out heavy metal particle.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a concentrated filter equipment for heavy metal sewage treatment to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a concentration and filtration device for heavy metal sewage treatment comprises a frame body and a bearing beam, wherein a through hole penetrates through the middle position of the upper surface of the frame body, one end of the bearing beam is arranged on the upper surface of the frame body and is positioned on one side of the through hole, a driving motor is arranged on the top end surface of the bearing beam, the rotating end of the driving motor penetrates through the top end surface of the bearing beam and is fixedly provided with one end of a bearing shaft through a coupler, the other end of the bearing shaft is rotatably connected with a heavy metal filter screen cylinder layer through a bearing, a heavy metal collection bin is arranged at the bottom end opening position of the heavy metal filter screen cylinder layer, a threaded hole penetrates through the bottom end surface of the heavy metal collection bin, a sealing cover is connected in a threaded hole, a bottom plate is arranged on the inner lower side wall of the frame body, a hydraulic cylinder is arranged at the, the filter housing swing joint is in the through-hole, heavy metal filter screen cartridge layer is located the filter housing internal rotation, upper surface one side on heavy metal filter screen cartridge layer is equipped with the feed liquor pipe, lower surface one side of filter housing is equipped with the drain pipe.

Preferably, heavy metal filter screen cartridge layer includes a thick filter screen section of thick bamboo, a thin filter screen section of thick bamboo and bearing plate, a thick filter screen section of thick bamboo sets up in a thin filter screen section of thick bamboo, the equal fixed mounting in top face of a thick filter screen section of thick bamboo and a thin filter screen section of thick bamboo is on the bearing plate, the bearing plate rotates to be connected on the bearing, the bottom opening of a thick filter screen section of thick bamboo and a thin filter screen section of thick bamboo all collects the storehouse intercommunication with the heavy metal, the one end of feed liquor pipe run through the upper surface of bearing plate and with the inside intercommunication of a thick filter screen section of thick bamboo.

Preferably, the mesh aperture of the coarse filter screen cylinder is less than or equal to 2mm, and the mesh aperture of the fine filter screen cylinder is less than or equal to 0.12 mm.

Preferably, one end of a bearing cylinder is fixedly mounted on the bearing beam, the other end of the bearing cylinder is fixedly mounted on a bearing, and the bearing shaft is positioned in the bearing cylinder to rotate.

Preferably, the outer side wall of the bearing cylinder is fixedly provided with a cover plate, the side wall of the cover plate is provided with a sealing groove, and a sealing gasket is arranged in the sealing groove.

Preferably, the bearing beam is L-shaped.

Preferably, switch valves are arranged on the liquid inlet pipe and the liquid outlet pipe.

Preferably, the vertical central lines of the port, the heavy metal filter screen cylinder layer, the heavy metal collecting bin and the filtering shell are coincided.

Compared with the prior art, the beneficial effects of the utility model are that: a concentration filtering device for heavy metal sewage treatment is provided, which has a supporting function to a heavy metal filter screen cylinder layer through the matching arrangement of a bearing shaft, a bearing and a bearing cylinder, can firstly carry out primary filtration to bigger heavy metal particles contained in sewage through the matching arrangement of a coarse filter screen cylinder and a fine filter screen cylinder, then carry out fine filtration to fine heavy metal particles, drive the coarse filter screen cylinder and the fine filter screen cylinder to rotate through a driving motor, so that the sewage generates centrifugal force, the sewage can be effectively separated from heavy metal contained in the sewage, the sewage is thrown out of the heavy metal filter screen cylinder layer, heavy metal is deposited in a heavy metal collecting bin, the discharged sewage can be collected through a filter shell, then discharged through a liquid outlet pipe, after a certain amount of heavy metal is collected in the heavy metal collecting bin, through the matching arrangement of a cover plate and a sealing gasket, can make heavy metal filter screen cartridge layer seal in filter housing, the utility model discloses, drive heavy metal filter screen cartridge layer through driving motor and rotate, adopt centrifugal filtration separation's method, filter the heavy metal in the sewage and remove, improved filtration efficiency, heavy metal will deposit in heavy metal collection storehouse because the effect of gravity in heavy metal filter screen cartridge layer simultaneously, heavy metal on thick filter screen cartridge and the thin filter screen cartridge also can break away from the sediment because the centrifugation of sewage is rotated, it is very convenient that will become when clearing up and taking out the heavy metal granule, whole work efficiency has been improved.

Drawings

FIG. 1 is a schematic structural view of the filter screen cartridge of the present invention in a state in which the filter screen cartridge layer is located inside the filter housing;

FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1;

FIG. 3 is a schematic structural view of the filter screen cartridge layer of the present invention in a state separated from the filter housing;

fig. 4 is a schematic view of the overlooking structure of the filter screen cylinder layer of the present invention.

In the figure: 1-frame body, 2-bearing beam, 3-driving motor, 4-bearing shaft, 5-bearing, 6-heavy metal filter screen cylinder layer, 601-thick filter screen cylinder, 602-thin filter screen cylinder, 603-bearing plate, 7-heavy metal collecting bin, 8-sealing cover, 9-bottom plate, 10-hydraulic cylinder, 11-filter shell, 12-liquid inlet pipe, 13-liquid outlet pipe, 14-bearing cylinder, 15-cover plate, 16-sealing gasket and 17-switch valve.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a concentration and filtration device for heavy metal sewage treatment comprises a frame body 1 and a bearing beam 2, wherein a through hole penetrates through the middle position of the upper surface of the frame body 1, one end of the bearing beam 2 is arranged on the upper surface of the frame body 1 and is positioned on one side of the through hole, a driving motor 3 is arranged on the top end surface of the bearing beam 2, the rotating end of the driving motor 3 penetrates through the top end surface of the bearing beam 2 and is fixedly provided with one end of a bearing shaft 4 through a coupler, the other end of the bearing shaft 4 is rotatably connected with a heavy metal filter screen cylinder layer 6 through a bearing 5, a heavy metal collection bin 7 is arranged at the bottom end opening position of the heavy metal filter screen cylinder layer 6, a threaded hole penetrates through the bottom end surface of the heavy metal collection bin 7, a sealing cover 8 is connected with the threaded hole in a threaded manner, a bottom plate 9 is arranged on the inner lower side wall of the, 11 swing joint of filter housing is in the through-hole, and heavy metal filter screen cartridge layer 6 is located the 11 rotations of filter housing, and upper surface one side of heavy metal filter screen cartridge layer 6 is equipped with feed liquor pipe 12, and lower surface one side of filter housing 11 is equipped with drain pipe 13.

Specifically, heavy metal filter screen cylinder layer 6 includes a coarse filter screen cylinder 601, a fine filter screen cylinder 602 and a bearing plate 603, coarse filter screen cylinder 601 sets up in fine filter screen cylinder 602, the top end face of coarse filter screen cylinder 601 and fine filter screen cylinder 602 all fixed mounting on bearing plate 603, bearing plate 603 rotates and connects on bearing 5, the bottom opening of coarse filter screen cylinder 601 and fine filter screen cylinder 602 all communicates with heavy metal collection bin 7, the one end of feed liquor pipe 12 runs through the upper surface of bearing plate 603 and communicates with the inside of coarse filter screen cylinder 601.

Specifically, the mesh aperture of the coarse screen cylinder 601 is 2mm or less, and the mesh aperture of the fine screen cylinder 602 is 0.12mm or less.

Specifically, one end of a bearing cylinder 14 is fixedly mounted on the bearing beam 2, the other end of the bearing cylinder 14 is fixedly mounted on a bearing 5, and the bearing shaft 4 is positioned in the bearing cylinder 14 to rotate.

Specifically, a cover plate 15 is fixedly mounted on the outer side wall of the bearing cylinder 14, a sealing groove is formed in the side wall of the cover plate 15, and a sealing gasket 16 is arranged in the sealing groove.

Specifically, the load beam 2 has an L shape.

Specifically, the liquid inlet pipe 12 and the liquid outlet pipe 13 are both provided with a switch valve 17.

Specifically, the vertical central lines of the through opening, the heavy metal filter screen cylinder layer 6, the heavy metal collecting bin 7 and the filter shell 11 are superposed.

The working principle is as follows: in the utility model, the bearing beam 2 supports the driving motor 3, the heavy metal filter screen cylinder layer 6 is supported by the bearing shaft 4, the bearing 5 and the bearing cylinder 14, and the heavy metal filter screen cylinder layer 6 rotates along with the rotation of the rotation end of the driving motor 3, the sewage containing heavy metal can be discharged into the heavy metal filter screen cylinder layer 6 through the liquid inlet pipe 12, the thick filter screen cylinder 601 and the thin filter screen cylinder 602 are matched to initially filter the larger heavy metal particles contained in the sewage, then the fine heavy metal particles are finely filtered, the thick filter screen cylinder 601 and the thin filter screen cylinder 602 are driven to rotate by the driving motor 3, the sewage generates centrifugal force, the sewage and the heavy metal contained in the sewage can be effectively separated, the sewage is thrown out of the heavy metal filter screen cylinder layer 6, heavy metals are precipitated in the heavy metal collecting bin 7, discharged sewage can be collected through the filtering shell 11 and then discharged through the liquid outlet pipe 12, after a certain amount of heavy metals are collected in the heavy metal collecting bin 7, the hydraulic cylinder 10 is started, the filtering shell 11 is separated from the heavy metal filtering net barrel layer 6, the heavy metal filtering net barrel layer 6 is exposed outside the filtering shell 11, the coarse filtering net barrel 601 and the fine filtering net barrel 602 can be washed and cleaned by clean water, then the sealing cover 8 is opened, the heavy metals in the heavy metal collecting bin 7 are discharged, in a working state, the heavy metal filtering net barrel layer 6 can be cleaned once at intervals, the coarse filtering net barrel 601 and the fine filtering net barrel 602 are prevented from being blocked, meanwhile, the collection of the heavy metals is very convenient, the heavy metal filtering net barrel layer 6 can be sealed in the filtering shell 11 through the matching arrangement of the cover plate 15 and the sealing gasket 16, and the switch valve 17 is used for controlling the heavy metal filtering net, opening and closing of steerable feed liquor pipe 12 and drain pipe 13, the utility model discloses, drive heavy metal filter screen cylinder layer 6 through driving motor 3 and rotate, adopt centrifugal filtration separation's method, filter the heavy metal in the sewage and remove, the filtration efficiency is improved, simultaneously the heavy metal will deposit in heavy metal collecting bin 7 because the effect of gravity in heavy metal filter screen cylinder layer 6, heavy metal on thick filter screen cylinder 601 and the thin filter screen cylinder 602 also can break away from the sediment because of the centrifugal rotation of sewage, it is very convenient that will become when clearing up and taking out the heavy metal granule, whole work efficiency has been improved.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a concentrated filter equipment for heavy metal sewage treatment, includes support body (1) and spandrel girder (2), its characterized in that: the upper surface middle position of the frame body (1) is penetrated with a through hole, one end of the bearing beam (2) is arranged on the upper surface of the frame body (1) and is positioned on one side of the through hole, the top end surface of the bearing beam (2) is provided with a driving motor (3), the rotating end of the driving motor (3) is penetrated through the top end surface of the bearing beam (2) and is fixedly provided with one end of a bearing shaft (4) through a coupler, the other end of the bearing shaft (4) is rotatably connected with a heavy metal filter screen cylinder layer (6) through a bearing (5), the bottom opening position of the heavy metal filter screen cylinder layer (6) is provided with a heavy metal collecting bin (7), the bottom end surface of the heavy metal collecting bin (7) is penetrated with a threaded hole, the threaded hole is connected with a sealing cover (8), the inner side wall of the inside of the frame body (1) is provided with a bottom plate (9), the upper surface middle position of, the output of pneumatic cylinder (10) is equipped with filter housing (11), filter housing (11) swing joint is in the through-hole, heavy metal filter screen bobbin layer (6) are located filter housing (11) internal rotation, upper surface one side of heavy metal filter screen bobbin layer (6) is equipped with feed liquor pipe (12), lower surface one side of filter housing (11) is equipped with drain pipe (13).

2. The concentration and filtration device for heavy metal wastewater treatment according to claim 1, wherein: heavy metal filter screen cylinder layer (6) are including a thick filter screen cylinder (601), a thin filter screen cylinder (602) and bearing plate (603), a thick filter screen cylinder (601) sets up in thin filter screen cylinder (602), the equal fixed mounting in bearing plate (603) of top end face of a thick filter screen cylinder (601) and thin filter screen cylinder (602), bearing plate (603) rotate to be connected on bearing (5), the bottom opening of a thick filter screen cylinder (601) and thin filter screen cylinder (602) all collects storehouse (7) intercommunication with the heavy metal, the one end of feed liquor pipe (12) run through the upper surface of bearing plate (603) and with the inside intercommunication of a thick filter screen cylinder (601).

3. The concentration and filtration device for heavy metal wastewater treatment according to claim 2, wherein: the mesh aperture of the coarse filter screen cylinder (601) is less than or equal to 2mm, and the mesh aperture of the fine filter screen cylinder (602) is less than or equal to 0.12 mm.

4. The concentration and filtration device for heavy metal wastewater treatment according to claim 1, wherein: one end of a bearing cylinder (14) is fixedly mounted on the bearing beam (2), the other end of the bearing cylinder (14) is fixedly mounted on a bearing (5), and the bearing shaft (4) is positioned in the bearing cylinder (14) to rotate.

5. The concentration and filtration device for heavy metal wastewater treatment according to claim 4, wherein: the lateral wall fixed mounting of bearing section of thick bamboo (14) has apron (15), the lateral wall of apron (15) is equipped with the seal groove, be equipped with sealed pad (16) in the seal groove.

6. The concentration and filtration device for heavy metal wastewater treatment according to claim 1, wherein: the bearing beam (2) is L-shaped.

7. The concentration and filtration device for heavy metal wastewater treatment according to claim 1, wherein: and switch valves (17) are arranged on the liquid inlet pipe (12) and the liquid outlet pipe (13).

8. The concentration and filtration device for heavy metal wastewater treatment according to claim 1, wherein: the vertical central lines of the opening, the heavy metal filter screen cylinder layer (6), the heavy metal collecting bin (7) and the filter shell (11) coincide.