CN216513248U

CN216513248U - Municipal sewage treatment device convenient to maintain

Info

Publication number: CN216513248U
Application number: CN202220011736.9U
Authority: CN
Inventors: 刘宁宁
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-01-05
Filing date: 2022-01-05
Publication date: 2022-05-13
Anticipated expiration: 2032-01-05

Abstract

The utility model discloses a municipal sewage treatment device convenient to maintain, and relates to the technical field of sewage treatment equipment. The utility model can accelerate the mixing process between the sewage and the flocculating agent in the mixing and stirring tank through the mutual matching among the arranged motor, the rotating shaft and the stirring blades, further can adsorb a large amount of suspended matters in the sewage under the action of the added flocculating agent and form flocculating constituents, thereby achieving the effect of treating impurities in the sewage, and can effectively scrape the flocculating constituents adhered to the inner wall of the mixing and stirring tank through the mutual matching among the connecting frame, the straight scraping plate and the inclined scraping plate through the rotation of the rotating shaft, thereby achieving the effect of cleaning the interior of the mixing and stirring tank.

Description

Municipal sewage treatment device convenient to maintain

Technical Field

The utility model relates to a municipal sewage treatment device, in particular to a municipal sewage treatment device convenient to maintain.

Background

Sewage treatment: in order to achieve the process of purifying sewage which is discharged into a certain water body or reused, the sewage treatment is widely applied to various fields of buildings, agriculture, traffic, energy, petrifaction, environmental protection, urban landscape, medical treatment, catering and the like, and the sewage treatment also increasingly enters the daily life of common people.

The municipal sewage treatment device still has some defects and inadequacies when using at present, and the specific needs to be improved are as follows:

municipal administration sewage treatment plant need maintain the change to the filter screen of its inside setting after long-time use, and the inconvenient dismantlement of the filter screen of the inside setting of current municipal administration sewage treatment plant, and when the staff changed the maintenance filter screen, often consumed more physical power, reduced staff's work efficiency.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a municipal sewage treatment device convenient to maintain, and aims to solve the problems that after the municipal sewage treatment device provided by the background technology is used for a long time, a filter screen arranged in the municipal sewage treatment device needs to be maintained and replaced, the filter screen arranged in the existing municipal sewage treatment device is inconvenient to disassemble, and a worker often consumes more physical power to replace and maintain the filter screen, so that the working efficiency of the worker is reduced.

In order to achieve the purpose, the utility model provides the following technical scheme: a municipal sewage treatment device convenient to maintain comprises a mounting base plate, wherein a mixing and stirring tank is fixedly connected to the right side of the upper surface of the mounting base plate, a motor is fixedly connected to the upper end of the mixing and stirring tank, an output shaft of the motor penetrates through the upper end of the mixing and stirring tank and is fixedly connected with the upper end of a rotating shaft, the lower end of the rotating shaft is movably connected to the upper end of a support frame, the left side and the right side of the lower end of the support frame are respectively and fixedly connected to the left side and the right side of the inner lower surface of the mixing and stirring tank, a water pumping pipe is fixedly connected to the lower end of the mixing and stirring tank, the left end of the water pumping pipe is fixedly connected to the right end of a filter box, the filter box is fixedly connected to the upper surface of the mounting base plate through supporting legs arranged at four corners of the bottom surface, and a first clamping groove is formed in the bottom surface inside the filter box, the filter comprises a filter box, a clamping groove I, a clamping block I, a limiting block and a limiting block, wherein the clamping groove I is movably connected inside the clamping groove I, the clamping block I is fixedly connected to the lower end of the filter plate, the upper end of the filter plate is fixedly connected with the mounting plate, the mounting plate is lapped on the upper end of the filter box, the two ends of the lower surface of the mounting plate are fixedly connected with the fixing plates, the two ends of the mounting plate are fixedly connected with the limiting block, the two fixing plates are respectively clamped with two clamping components through clamping grooves II formed in the left side surface and the right side surface of the fixing plate, and the clamping components are respectively and fixedly connected to the front side surface and the rear side surface of the filter box.

As a preferable technical scheme of the utility model, the rotating shaft is provided with a plurality of stirring blades, the left end and the right end of the rotating shaft are both fixedly connected with connecting frames, the opposite far ends of the two connecting frames are both fixedly connected with straight scraping plates and inclined scraping plates, and the opposite far sides of the two corresponding straight scraping plates and the two corresponding inclined scraping plates are both clung to the inner wall of the mixing and stirring tank.

As a preferred technical scheme, the mixing and stirring tank is provided with a discharging funnel through an opening formed in the upper end of the mixing and stirring tank, the left side and the right side of the bottom surface in the filtering box are both provided with conical structures, the left side of the lower end of the filtering box is provided with a drainage pipe, and the right side of the lower end of the filtering box is provided with a drainage pipe.

As a preferred technical scheme of the utility model, the drain pipe, the water discharge pipe and the water pumping pipe are all provided with electromagnetic valves, and the water pump is fixedly connected to the upper surface of the mounting bottom plate.

As a preferred technical scheme, the clamping assembly comprises a frame, the frame is fixedly connected with the filter box, a limiting groove is formed in the bottom surface inside the frame and is matched with the limiting block, the frame is movably connected with four connecting rods through two circular connecting holes formed in the left side wall and the right side wall respectively, and the opposite and near ends of the four connecting rods in a group of two connecting rods are fixedly connected with convex clamping blocks.

As a preferred technical scheme of the utility model, the two convex fixture blocks are movably connected inside two corresponding clamping grooves formed in the left side and the right side of the fixed plate respectively, the opposite far ends of a group of four connecting rods in two pairs are fixedly connected to the opposite near surfaces of the two pulling frames respectively, springs are arranged on the four connecting rods, the opposite near ends of a group of four springs in two pairs are fixedly connected to the opposite far surfaces of the two concave fixture blocks respectively, and the opposite far ends of a group of four springs in two pairs are fixedly connected to the left side and the right side of the frame respectively.

As a preferable technical scheme of the utility model, the upper surface of the mounting bottom plate is provided with a storage battery, the front side surface of the filter box is provided with a controller, the output end of the controller is respectively and electrically connected with the input ends of the motor, the water pump and the electromagnetic valve, the input end of the controller is electrically connected with the output end of the storage battery, and the motor is ZA-68KTYZ in model number.

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

the utility model can accelerate the mixing process between the sewage and the flocculating agent in the mixing and stirring tank through the mutual matching among the arranged motor, the rotating shaft and the stirring blades, further can adsorb a large amount of suspended matters in the sewage and form flocculating constituents under the action of the added flocculating agent, thereby achieving the effect of treating impurities in the sewage, and can effectively scrape the flocculating constituents adhered to the inner wall of the mixing and stirring tank under the mutual matching among the arranged connecting frame, the straight scraper blade and the inclined scraper blade through the rotation of the rotating shaft, thereby achieving the effect of cleaning the inside of the mixing and stirring tank, can pump the water body treated inside the mixing and stirring tank and the flocculating constituents in the water body to the inside of the filter tank through the mutual matching among the arranged water pump, the water pumping pipe and the connecting pipe, and can play a role of filtering the flocculating constituents in the water body under the action of the filter plate arranged inside the filter tank, thereby can realize the purification treatment to sewage, through mutually supporting between the joint subassembly that sets up, mounting panel and the fixed plate can need clean when maintaining the filter, the convenient filter is taken out from the rose box is inside, and then the convenient maintenance process to the filter, has improved operating personnel's work efficiency.

Drawings

FIG. 1 is a schematic perspective view of a front cross-sectional structure of the present invention;

FIG. 2 is a schematic perspective view of the present invention;

FIG. 3 is a schematic view of a front cross-sectional enlarged perspective view of the clamping assembly of the present invention;

FIG. 4 is a schematic view of an enlarged front view, a cross-sectional perspective view of a fixing plate according to the present invention;

fig. 5 is an enlarged schematic view of the structure at the position a of the present invention.

In the figure: the device comprises a mounting base plate 1, a mixing and stirring tank 2, an inclined scraper 3, a straight scraper 4, a connecting frame 5, a stirring blade 6, a rotating shaft 7, a motor 8, a supporting frame 9, a water pumping pipe 10, an electromagnetic valve 11, a water pump 12, a connecting pipe 13, a sewage draining pipe 14, a filtering box 15, a limiting block 16, a draining pipe 17, a clamping block I18, a clamping groove I19, a filtering plate 20, a mounting plate 21, a discharging funnel 22, a clamping component 23, a frame 23, a 232 limiting groove, a convex clamping block 233, a spring 234, a connecting rod 235, a pulling frame 236, a fixing plate 24, a controller 25, a storage battery 26 and a clamping groove II 27.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in fig. 1 to 5, the present invention provides a technical solution: a municipal sewage treatment device convenient to maintain comprises a mounting base plate 1, the right side of the upper surface of the mounting base plate 1 is fixedly connected with a mixing and stirring tank 2, the upper end of the mixing and stirring tank 2 is fixedly connected with a motor 8, an output shaft of the motor 8 passes through the upper end of the mixing and stirring tank 2 and is fixedly connected with the upper end of a rotating shaft 7, the lower end of the rotating shaft 7 is movably connected with the upper end of a support frame 9, the left side and the right side of the lower end of the support frame 9 are respectively and fixedly connected with the left side and the right side of the inner lower surface of the mixing and stirring tank 2, the support frame 9 can support the rotating shaft 7, the rotating shaft 7 can be driven to rotate by the rotation of the output shaft of the motor 8, the sewage can be rapidly mixed by the mixing and stirring tank 2, and further can form flocculating constituents, thereby removing a large amount of suspended solids in the sewage, achieving the water treatment effect, the lower end of the mixing and stirring tank 2 is fixedly connected with a water pumping pipe 10, the left end of the water pumping pipe 10 is fixedly connected to the right side surface of the water pump 12, the left end of the water pump 12 is fixedly connected with the connecting pipe 13, the left end of the connecting pipe 13 is fixedly connected to the right end of the filter box 15, the mixed sewage in the mixing and stirring tank 2 can be pumped into the filter box 15 by starting the set water pump 12 under the mutual matching between the set water pumping pipe 10 and the connecting pipe 13, floccules in the sewage can be filtered under the action of the filter box 15, so that the sewage treatment process is realized, the filter box 15 is fixedly connected to the upper surface of the mounting base plate 1 through the supporting legs arranged at the four corners of the bottom surface, a clamping groove I19 is formed in the bottom surface in the filter box 15, a clamping block I18 is movably connected inside the clamping groove I19, the clamping block I18 is fixedly connected to the lower end of the filter plate 20, and the placing position of the filter plate 20 can be limited through the mutual matching between the clamping block I18 and the clamping groove I19, meanwhile, the stability of the filter plate 20 in the using process can be increased, the upper end of the filter plate 20 is fixedly connected with a mounting plate 21, the mounting plate 21 is lapped on the upper end of the filter box 15, the front end and the rear end of the lower surface of the mounting plate 21 are fixedly connected with fixing plates 24, the lower ends of the two fixing plates 24 are fixedly connected with limiting blocks 16, the two fixing plates 24 are respectively clamped with two clamping components 23 through clamping grooves two 27 formed in the left side surface and the right side surface of the fixing plate, the two clamping components 23 are respectively and fixedly connected on the front side surface and the rear side surface of the filter box 15, the mounting plate 21 can be fixed through the mutual matching between the clamping components 23 and the fixing plates 24, the filter plate 20 can be fixed, the flocculating constituent in the sewage can be filtered, and meanwhile, the mounting plate 21 can be conveniently taken down from the device through the mutual matching between the clamping components 23 and the fixing plates 24, and then can be convenient take out the filter plate 20 from the inside of the device, realize the process of cleaning and maintaining the filter plate 20, the rotating shaft 7 is provided with a plurality of stirring blades 6, the left and right ends of the rotating shaft 7 are fixedly connected with the connecting frames 5, the opposite far ends of the two connecting frames 5 are fixedly connected with the straight scraper 4 and the inclined scraper 3, the rotating shaft 7 can drive the plurality of stirring blades 6 to rotate, and further accelerate the mixing process between the flocculating agent and the sewage, the rotating shaft 7 can drive the straight scraper 4 and the inclined scraper 3 to move in the mixing and stirring tank 2 under the action of the connecting frames 5, and further can clean the flocculating constituent attached to the inner wall of the mixing and stirring tank 2, thereby achieving the purpose of cleaning the inside of the mixing and stirring tank 2, the mixing and stirring tank 2 is provided with a discharging funnel 22 through the opening formed at the upper end thereof, sewage and flocculating agent can be conveniently added into the tank mixing and stirring tank 2 through the arranged blanking funnel 22, the left side and the right side of the inner bottom surface of the filter tank 15 are both provided with conical structures, the aim is to facilitate the sedimentation and the discharge of flocculating constituents in water, the left side of the lower end of the filter tank 15 is provided with a drain pipe 17, the right side drain pipe 14 of the lower end of the filter tank 15 is provided with an electromagnetic valve 11, the drain pipe 14, the drain pipe 17 and a water pumping pipe 10 are all provided with electromagnetic valves 11, the treated sewage can be conveniently discharged by opening a battery valve 11 arranged on the drain pipe 17, the flocculating constituents gathered in the filter tank 15 can be discharged by opening another electromagnetic valve 11 arranged on the drain pipe 14, the water pump 12 is fixedly connected on the upper surface of the mounting base plate 1, the clamping component 23 comprises a frame 231, the frame 231 is fixedly connected with the filter tank 15, the inner bottom surface of the frame 231 is provided with a limiting groove 232, and the limiting groove 232 is matched with the limiting block 16, the frame 231 is respectively movably connected with the four connecting rods 235 through two circular connecting holes respectively formed on the left side wall and the right side wall, the opposite near ends of the four connecting rods 235 are respectively and fixedly connected with the convex fixture blocks 233 in a group of two connecting rods 235, the two convex fixture blocks 233 are respectively and movably connected inside the two clamping grooves 27 respectively formed on the left side and the right side of the corresponding fixing plate 24, the opposite far ends of the group of four connecting rods 235 are respectively and fixedly connected on the opposite near surfaces of the two pulling frames 236, the four connecting rods 235 are respectively provided with springs 234, the two corresponding convex fixture blocks 233 can be driven to mutually approach through the arranged springs 263, so that the two convex fixture blocks 233 can be respectively moved into the two corresponding clamping grooves 27, at the moment, the fixing effect can be achieved on the fixing plate 24, the two pulling frames 236 are respectively pulled towards the left side and the right side to drive the two convex fixture blocks 233 to respectively move out of the corresponding clamping grooves 27, clamping component 23 does not play fixed effect to fixed plate 24 this moment, and then can be convenient take out filter 20 from filter box 15 inside through the mounting panel 21 that sets up, can play the effect of restriction to the position of placing of fixed plate 24 through the mutually supporting between stopper 16 and the spacing groove 232 that set up, mounting plate 1 upper surface is provided with battery 26, be provided with controller 25 on the filter box 15 leading flank, controller 25's output respectively with motor 8, water pump 12 and solenoid valve 11's input electricity is connected, controller 25's input is connected with battery 26's output electricity.

The method comprises the following operation steps:

when sewage is treated, a proper amount of sewage and flocculating agent are added into the mixing and stirring tank 2 through the arranged discharging funnel 22, then the motor 8 is started, the motor 8 can drive the rotating shaft 7 to rotate through the rotation of the output shaft of the motor, the mixing between the flocculating agent and the sewage can be accelerated under the action of the plurality of stirring blades 6 arranged on the rotating shaft 7 through the rotation of the rotating shaft, then a large amount of suspended matters in the sewage can be adsorbed under the action of the flocculating agent to form flocculating constituents, the motor 8 is closed and the electromagnetic valve 11 arranged on the water pumping pipe 10 of the water pump 12 is opened after the mixing between the sewage and the flocculating agent is finished, the sewage and the flocculating constituents after the internal treatment of the mixing and stirring tank 2 can be pumped into the filtering tank 15 under the action of the arranged water pumping pipe 10 and the connecting pipe 13, the flocculating constituents in the water can be precipitated on the right side inside the filtering tank 15 under the action of the filtering plate 20 arranged inside the filtering tank 15, further realizing the sewage treatment process, the treated water body can be conveniently discharged by opening the electromagnetic valve 11 arranged on the drain pipe 17, the flocculated body precipitated in the filter box 15 can be conveniently discharged by opening the electromagnetic valve 11 arranged on the drain pipe 14, when the filter screen 20 needs to be cleaned and maintained, the two pulling frames 236 arranged on the same clamping component 23 are respectively pulled towards the left side and the right side to drive the two convex clamping blocks 233 to respectively move out of the corresponding clamping grooves 27, at the moment, the clamping component 23 does not play a fixed role on the fixed plate 24, and further, the filter plate 20 can be conveniently taken out from the filter box 15 by the arranged mounting plate 21, thereby facilitating the maintenance process of the filter plate 20, and cleaning the foreign bodies adhered to the inner wall of the mixing and stirring tank 2 under the mutual matching among the arranged connecting frame 5, the straight scraper 4 and the inclined scraper 3 in the rotation process of the rotating shaft 7, thereby achieving the purpose of cleaning the interior of the mixing and stirring tank 2.

In the description of the present invention, it is to be understood that the indicated orientations or positional relationships are based on the orientations or positional relationships shown in the drawings and are only for convenience in describing the present invention and simplifying the description, but are not intended to indicate or imply that the indicated devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly attached, detachably attached, or integrated; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a municipal sewage treatment plant of convenient maintenance, includes mounting plate (1), its characterized in that: the right side of the upper surface of the mounting base plate (1) is fixedly connected with a mixing and stirring tank (2), the upper end of the mixing and stirring tank (2) is fixedly connected with a motor (8), an output shaft of the motor (8) passes through the upper end of the mixing and stirring tank (2) and the upper end of a rotating shaft (7), the lower end of the rotating shaft (7) is movably connected with the upper end of a supporting frame (9), the left side and the right side of the lower end of the supporting frame (9) are respectively and fixedly connected with the left side and the right side of the inner lower surface of the mixing and stirring tank (2), the lower end of the mixing and stirring tank (2) is fixedly connected with a water pumping pipe (10), the left end of the water pumping pipe (10) is fixedly connected with the right side surface of a water pump (12), the left end of the water pump (12) is fixedly connected with a connecting pipe (13), the left end of the connecting pipe (13) is fixedly connected with the right end of a filter box (15), and the filter box (15) is fixedly connected with the upper surface of the mounting base plate (1) through supporting legs arranged at four corners of the bottom surface, the filter box is characterized in that a first clamping groove (19) is formed in the inner bottom surface of the filter box (15), a first clamping block (18) is movably connected inside the first clamping groove (19), the first clamping block (18) is fixedly connected to the lower end of the filter plate (20), an installation plate (21) is fixedly connected to the upper end of the filter box (15), the installation plate (21) is in lap joint with the upper end of the filter box (15), fixing plates (24) are fixedly connected to the front end and the rear end of the lower surface of the installation plate (21), limiting blocks (16) are fixedly connected to the lower end of the fixing plates (24), the fixing plates (24) are respectively clamped with two clamping components (23) through second clamping grooves (27) formed in the left side surface and the right side surface of the fixing plates (24), and the clamping components (23) are respectively and fixedly connected to the front side surface and the rear side surface of the filter box (15).

2. The municipal sewage treatment plant of claim 1, wherein the municipal sewage treatment plant comprises: be provided with a plurality of stirring vane (6) in pivot (7), the equal fixedly connected with link (5) in both ends about pivot (7), two keep away from the equal fixedly connected with straight scraper blade (4) in end and oblique scraper blade (3) relatively of link (5).

3. The municipal sewage treatment plant of claim 1, wherein the municipal sewage treatment plant comprises: mixing tank (2) is provided with unloading funnel (22) through the opening that its upper end was seted up, the inside bottom surface left and right sides in rose box (15) all sets up to the toper structure, rose box (15) lower extreme left side is provided with drain pipe (17), rose box (15) lower extreme right side blow off pipe (14).

4. The municipal sewage treatment plant of claim 3, wherein the municipal sewage treatment plant comprises: all be provided with solenoid valve (11) on blow off pipe (14), drain pipe (17) and drinking-water pipe (10), water pump (12) fixed connection is at the upper surface of mounting plate (1).

5. The municipal sewage treatment plant of claim 1, wherein the municipal sewage treatment plant comprises: joint subassembly (23) include frame (231), frame (231) and rose box (15) fixed connection, spacing groove (232) have been seted up on the inside bottom surface of frame (231), spacing groove (232) and stopper (16) looks adaptation, frame (231) through all set up on the left and right sides wall two circular connecting holes respectively with four connecting rod (235) swing joint, four connecting rod (235) two liang a set of its relatively close-end equal fixedly connected with convex fixture block (233).

6. The municipal sewage treatment plant of claim 5, wherein the municipal sewage treatment plant comprises: the two convex clamping blocks (233) are movably connected inside two clamping grooves (27) formed in the left side and the right side of the corresponding fixing plate (24) respectively, the opposite far ends of every two groups of the four connecting rods (235) are fixedly connected to the opposite near surfaces of the two pulling frames (236) respectively, and springs (234) are arranged on the four connecting rods (235).

7. The municipal sewage treatment plant of claim 1, wherein the municipal sewage treatment plant comprises: the mounting plate is characterized in that a storage battery (26) is arranged on the upper surface of the mounting base plate (1), a controller (25) is arranged on the front side surface of the filter box (15), the output end of the controller (25) is electrically connected with the input ends of the motor (8), the water pump (12) and the electromagnetic valve (11) respectively, and the input end of the controller (25) is electrically connected with the output end of the storage battery (26).