CN211836535U

CN211836535U - Solid-liquid separation equipment for sewage treatment

Info

Publication number: CN211836535U
Application number: CN202020049360.1U
Authority: CN
Inventors: 冯爱红
Original assignee: Xian University of Science and Technology
Current assignee: Xian University of Science and Technology
Priority date: 2020-01-10
Filing date: 2020-01-10
Publication date: 2020-11-03
Anticipated expiration: 2030-01-10

Abstract

The utility model discloses a solid-liquid separation equipment for sewage treatment, include casing, broken mechanism, carry shell, conveying mechanism, filter shell and mediation mechanism, broken mechanism installs the inside at the casing. The utility model can crush the solid sundries in the sewage by arranging the crushing mechanism, prevent the solid sundries from blocking the shell, reduce the volume of the solid sundries and facilitate the removal of the solid sundries; the conveying mechanism is arranged, so that solid impurities can be conveyed to the conveying belt, meanwhile, sewage flows into the filter shell through the water through opening, the solid impurities with large volume can be quickly separated from the sewage, and the separation efficiency is improved; through setting up mediation mechanism, can be quick clear up the limbers, prevent that solid debris from blockking up the limbers, further improvement the separation rate, through setting up the filter screen, can further filter sewage, improved the separation effect, bring very big facility for the user.

Description

Solid-liquid separation equipment for sewage treatment

Technical Field

The utility model relates to a sewage treatment technical field specifically is a solid-liquid separation equipment for sewage treatment.

Background

At present, in the sewage treatment process, a large amount of solid sundries and floaters are contained in sewage, before the sewage is conveyed to a sewage treatment station, the solid sundries and the floaters in the sewage need to be removed, a sedimentation tank is adopted in the traditional sewage primary treatment mode, but the efficiency of removing the solid sundries and the floaters in the sewage by a sedimentation method is low, and the sediment at the bottom of the later sedimentation tank is very inconvenient to clean.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a solid-liquid separation equipment for sewage treatment to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a solid-liquid separation device for sewage treatment comprises a shell, a crushing mechanism, a conveying shell, a conveying mechanism, a filtering shell and a dredging mechanism, the crushing mechanism is arranged in the shell, the top of the left side of the shell is provided with a water inlet pipe communicated with the shell, the conveying shell is arranged at the bottom of the shell and is communicated with the shell, the conveying mechanism is arranged in the conveying shell, the filter shell is arranged at the bottom of the conveying shell, a water through hole matched with the filter shell is formed at the bottom of the conveying shell, the dredging mechanism is arranged in the filtering shell, a filter screen is arranged on the inner wall of the filtering shell and below the dredging mechanism, a cleaning port matched with the filter screen is formed in the right side of the inner wall of the filter shell, a water outlet pipe communicated with the filter shell is mounted at the bottom of the left side of the filter shell, and a conveyor belt matched with a discharge port of the conveying shell is mounted on the right side of the filter shell;

dredge mechanism includes the fixed plate, the fixed plate sets up the inside of filtering the shell, the clearance pole with water service port looks adaptation is installed at the top of fixed plate, the top of clearance pole is run through the water service port and is extended to inside it, the equal fixedly connected with limiting plate in the left and right sides of fixed plate, one side that the fixed plate was kept away from to the limiting plate is provided with logical groove, and two logical grooves are seted up respectively in the left and right sides of filtering the shell inner wall, install the slide bar on the inner wall that leads to the groove, the surface and the limiting plate swing joint of slide bar, the piece is prevented bumping by the top of limiting plate is installed, lies in the bottom of filtering the outside limiting plate of shell and installs the cylinder, the cylinder is close to.

Preferably, broken mechanism includes first motor, first pivot, broken axle sleeve and broken blade, the back at the casing is installed to first motor, first pivot is installed on the output shaft of first motor, the front end of first pivot runs through the casing and extends to its inside rather than swing joint, broken axle sleeve is installed on the surface of first pivot, broken blade is installed on the surface of broken axle sleeve.

Preferably, conveying mechanism includes second motor, second pivot and spiral delivery vane, the left side at the transport shell is installed to the second motor, the second pivot is installed on the output shaft of second motor, the right-hand member of second pivot runs through transport shell and extends to its inside rather than swing joint, spiral delivery vane installs the surface at the second pivot.

Preferably, the right side of casing is installed the bracing piece, the bottom and the top fixed connection who carries the shell of bracing piece.

Preferably, the surface mounting of slide bar has the spring, the both ends of spring respectively with the inner wall fixed connection of limiting plate and logical groove.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model can crush the solid sundries in the sewage by arranging the crushing mechanism, prevent the solid sundries from blocking the shell, reduce the volume of the solid sundries and facilitate the removal of the solid sundries; the conveying mechanism is arranged, so that solid impurities can be conveyed to the conveying belt, meanwhile, sewage flows into the filter shell through the water through opening, the solid impurities with large volume can be quickly separated from the sewage, and the separation efficiency is improved; through setting up mediation mechanism, can be quick clear up the limbers, prevent that solid debris from blockking up the limbers, further improvement the separation rate, through setting up the filter screen, can further filter sewage, improved the separation effect, bring very big facility for the user.

2. The utility model discloses a set up the bracing piece and played the effect of stabilizing the support to the casing, played the effect of buffering the fixed plate through setting up the spring.

Drawings

FIG. 1 is a sectional view of the front view of the present invention;

FIG. 2 is an enlarged view of a portion of A-A of FIG. 1 according to the present invention;

fig. 3 is a schematic structural diagram of a rear view of the housing of the present invention.

In the figure: the device comprises a shell 1, a crushing mechanism 2, a first motor 21, a first rotating shaft 22, a crushing shaft sleeve 23, a crushing blade 24, a conveying shell 3, a conveying mechanism 4, a second motor 41, a second rotating shaft 42, a spiral conveying blade 43, a filtering shell 5, a dredging mechanism 6, a fixing plate 61, a cleaning rod 62, a limiting plate 63, a through groove 64, a sliding rod 65, an anti-collision block 66, an air cylinder 67, a water through opening 7, a filter screen 8, a conveyor belt 9, a supporting rod 10 and a spring 11.

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. 1-3, a solid-liquid separation device for sewage treatment comprises a housing 1, a crushing mechanism 2, a conveying housing 3, a conveying mechanism 4, a filtering housing 5 and a dredging mechanism 6, wherein the crushing mechanism 2 is installed inside the housing 1, the crushing mechanism 2 comprises a first motor 21, a first rotating shaft 22, a crushing shaft sleeve 23 and a crushing blade 24, the first motor 21 is installed on the back surface of the housing 1, the first rotating shaft 22 is installed on an output shaft of the first motor 21, the front end of the first rotating shaft 22 penetrates through the housing 1 and extends to the inside of the housing to be movably connected with the housing, the crushing shaft sleeve 23 is installed on the surface of the first rotating shaft 22, the crushing blade 24 is installed on the surface of the crushing shaft sleeve 23, a water inlet pipe communicated with the water inlet pipe is installed on the top of the left side of the housing 1, the conveying housing 3 is installed on the bottom of the housing 1 and communicated with, the conveying mechanism 4 comprises a second motor 41, a second rotating shaft 42 and a spiral conveying blade 43, the second motor 41 is arranged at the left side of the conveying shell 3, the second rotating shaft 42 is arranged on an output shaft of the second motor 41, the right end of the second rotating shaft 42 penetrates through the conveying shell 3 and extends to the interior of the conveying shell 3 to be movably connected with the conveying shell, the spiral conveying blade 43 is arranged on the surface of the second rotating shaft 42, the filtering shell 5 is arranged at the bottom of the conveying shell 3, a supporting rod 10 is arranged at the right side of the shell 1, the bottom of the supporting rod 10 is fixedly connected with the top of the conveying shell 3, the supporting rod 10 is arranged to play a role in stably supporting the shell 1, the bottom of the conveying shell 3 is provided with a water through opening 7 matched with the filtering shell 5, the dredging mechanism 6 is arranged inside the filtering shell 5, a filter screen 8 is arranged on the inner wall of the filtering shell 5 and below the dredging mechanism 6, the right side of the inner, the bottom of the left side of the filter shell 5 is provided with a water outlet pipe which is communicated with the filter shell, and the right side of the filter shell 5 is provided with a conveyor belt 9 which is matched with the discharge hole of the conveying shell 3.

Referring to fig. 1-3, the dredging mechanism 6 includes a fixing plate 61, the fixing plate 61 is disposed inside the filtering shell 5, a cleaning rod 62 adapted to the water inlet 7 is mounted on the top of the fixing plate 61, the top end of the cleaning rod 62 penetrates through the water inlet 7 and extends into the filtering shell, a limiting plate 63 is fixedly connected to each of the left and right sides of the fixing plate 61, a through slot 64 is disposed on one side of the limiting plate 63 away from the fixing plate 61, the two through slots 64 are respectively disposed on the left and right sides of the inner wall of the filtering shell 5, a sliding rod 65 is mounted on the inner wall of the through slot 64, the surface of the sliding rod 65 is movably connected to the limiting plate 63, a spring 11 is mounted on the surface of the sliding rod 65, two ends of the spring 11 are respectively fixedly connected to the inner walls of the limiting plate 63 and the through slot 64, the spring 11 is arranged to buffer the fixing plate 61, an anti-collision block 66 is mounted on the top of, the cleaning rod 62 is prevented from colliding with the spiral conveying blade 43, the bottom of the limiting plate 63 positioned outside the filter shell 5 is provided with the air cylinder 67, and one side of the air cylinder 67 close to the filter shell 5 is fixedly connected with the air cylinder.

When the device is used, a water outlet pipe on the surface of the filter shell 5 is communicated with the next sewage treatment link through an external pipeline, a water inlet pipe on the surface of the shell 1 is communicated with sewage through an external pipeline, a garbage can or a garbage truck is arranged on the right side of the conveyor belt 9, the first motor 21 drives the crushing shaft sleeve 23 and the crushing blade 24 to rotate through the first rotating shaft 22, the rotating crushing blade 24 crushes solid impurities in the sewage to reduce the volume of the solid impurities, then the treated solid impurities and the sewage enter the conveying shell 3, the second motor 41 drives the spiral conveying blade 43 to rotate through the second rotating shaft 42, the spiral conveying blade 43 conveys the solid impurities to the conveyor belt 9, the conveyor belt 9 conveys the solid impurities to the garbage can or the garbage truck, the sewage flows into the filter shell 5 through the water opening 7, when the water opening 7 is blocked, the air cylinder 67 drives the fixing plate 61 to move up and down through the limiting plate 63, the fixed plate 61 drives the cleaning rod 62 to move up and down to dredge the water through opening 7, sewage passes through the filter screen 8, the filter screen 8 filters the small sundries in the sewage in one step, the filter screen 8 can be cleaned through the cleaning opening on the right side of the filter shell 5, and then the sewage enters the next sewage treatment link through the water outlet pipe.

In summary, the following steps: according to the solid-liquid separation equipment for sewage treatment, the crushing mechanism 2 is arranged, so that solid impurities in sewage can be crushed, the solid impurities are prevented from blocking the shell 1, the volume of the solid impurities is reduced, and the solid impurities can be conveniently removed; by arranging the conveying mechanism 4, solid impurities can be conveyed to the conveying belt 9, meanwhile, sewage flows into the filter shell 5 through the water through opening 7, the solid impurities with large volume can be quickly separated from the sewage, and the separation efficiency is improved; through setting up dredging mechanism 6, can be quick clear up water service mouth 7, prevent that solid debris from blockking up water service mouth 7, further improvement separation rate, through setting up filter screen 8, can further filter sewage, improved the separation effect, bring very big facility for the user.

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 solid-liquid separation equipment for sewage treatment, includes casing (1), broken mechanism (2), carries shell (3), conveying mechanism (4), filters shell (5) and dredge mechanism (6), its characterized in that: the crushing mechanism (2) is arranged in the shell (1), the water inlet pipe communicated with the crushing mechanism is arranged at the left top of the shell (1), the conveying shell (3) is arranged at the bottom of the shell (1) and is communicated with the conveying shell, the conveying mechanism (4) is arranged in the conveying shell (3), the filtering shell (5) is arranged at the bottom of the conveying shell (3), the bottom of the conveying shell (3) is provided with a water inlet (7) matched with the filtering shell (5), the dredging mechanism (6) is arranged in the filtering shell (5), the filtering shell (5) is arranged on the inner wall of the filtering shell and is positioned below the dredging mechanism (6) to be provided with a filtering net (8), the right side of the inner wall of the filtering shell (5) is provided with a cleaning port matched with the filtering net (8), and the water outlet pipe communicated with the filtering shell (5) is arranged at the left bottom of the filtering shell, a conveyor belt (9) matched with the discharge hole of the conveying shell (3) is arranged on the right side of the filtering shell (5);

dredge mechanism (6) including fixed plate (61), fixed plate (61) sets up in the inside of filtering shell (5), the clearance pole (62) with water service mouth (7) looks adaptation is installed at the top of fixed plate (61), the top of clearance pole (62) runs through water service mouth (7) and extends to its inside, the equal fixedly connected with limiting plate (63) in both sides about fixed plate (61), one side that fixed plate (61) were kept away from in limiting plate (63) is provided with logical groove (64), and two lead to groove (64) and set up respectively in the left and right sides of filtering shell (5) inner wall, install slide bar (65) on the inner wall of logical groove (64), the surface and limiting plate (63) swing joint of slide bar (65), block (66) are prevented bumping by the top of limiting plate (63) is installed, and cylinder (67) are installed to the bottom that is located the outside limiting plate (63) of filtering shell (5), and one side of the cylinder (67) close to the filter shell (5) is fixedly connected with the filter shell.

2. The solid-liquid separation apparatus for sewage treatment according to claim 1, characterized in that: crushing mechanism (2) include first motor (21), first pivot (22), broken axle sleeve (23) and broken blade (24), the back at casing (1) is installed in first motor (21), install on the output shaft of first motor (21) first pivot (22), the front end of first pivot (22) runs through casing (1) and extends to its inside and swing joint, the surface at first pivot (22) is installed in broken axle sleeve (23), the surface at broken axle sleeve (23) is installed in broken blade (24).

3. The solid-liquid separation apparatus for sewage treatment according to claim 1, characterized in that: conveying mechanism (4) include second motor (41), second pivot (42) and spiral delivery vane (43), the left side at transport shell (3) is installed in second motor (41), the output shaft at second motor (41) is installed in second pivot (42), the right-hand member of second pivot (42) runs through transport shell (3) and extends to its inside rather than swing joint, the surface at second pivot (42) is installed in spiral delivery vane (43).

4. The solid-liquid separation apparatus for sewage treatment according to claim 1, characterized in that: the right side of the shell (1) is provided with a support rod (10), and the bottom of the support rod (10) is fixedly connected with the top of the conveying shell (3).

5. The solid-liquid separation apparatus for sewage treatment according to claim 1, characterized in that: the surface mounting of slide bar (65) has spring (11), the both ends of spring (11) respectively with limiting plate (63) and the inner wall fixed connection who leads to groove (64).