CN209940495U

CN209940495U - Sewage treatment device

Info

Publication number: CN209940495U
Application number: CN201920320424.4U
Authority: CN
Inventors: 褚可成
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-03-14
Filing date: 2019-03-14
Publication date: 2020-01-14
Anticipated expiration: 2029-03-14

Abstract

The utility model discloses a sewage treatment plant, concretely relates to sewage treatment field, including the coarse filter case, the inside top of coarse filter case is provided with coarse filter mechanism, and coarse filter mechanism includes first grid board and second grid board, first grid board passes through hinge and second grid board formation and rotates the connection, the circumference inner wall of coarse filter case has the mounting panel that two symmetries set up, two through the screw fixation one side outer wall in opposite directions of mounting panel all is provided with the spring. The utility model discloses a be provided with first grid board and second grid board, first grid board and second grid board can upwards be the splayed and fold gradually under the promotion of cylinder, and the debris of first grid board and second grid board up end can fall into a hourglass section of thick bamboo under the effect of gravity to finally export the discharge through the guide way from the debris, thereby make this novel accumulational debris that need not artifical clearance, improved work efficiency greatly, make debris clearance easier.

Description

Sewage treatment device

Technical Field

The utility model relates to a sewage treatment technical field, more specifically say, the utility model relates to a sewage treatment plant.

Background

The sewage is purified to reach the water quality requirement of draining a certain water body or reusing the water body. The sewage treatment is widely applied to various fields such as buildings, agriculture, traffic, energy, petrifaction, environmental protection, urban landscape, medical treatment, catering and the like, and more people can enter the daily life of common people, the sewage treatment equipment can effectively treat domestic sewage, industrial wastewater and the like in urban areas, avoids sewage and pollutants from directly flowing into water areas, and has important significance for improving ecological environment, improving urban grade and promoting economic development.

Through the retrieval, the utility model patent that patent application number is CN201320068038.3 discloses a sewage rough filtration filter, including the stainless steel shell body, be provided with netted filtration inner bag in the stainless steel shell body, be provided with the baffle in the netted filtration inner bag, the baffle separates into independent two cavity of intaking and goes out the water cavity with netted filtration inner bag, is equipped with water inlet and delivery port on the stainless steel shell body, and the water inlet setting is in cavity one side of intaking, and the delivery port setting is in a water cavity one side, and the lower part of the cavity of intaking is equipped with the granule precoat, and it is provided with the filter membrane net to go out water cavity lower part and be higher than delivery port department, the baffle be that the lower part seals stainless steel plate, upper portion is netted.

However, after the device is used, sundries in sewage can be accumulated in the device and are generally cleaned manually, so that the sundries are difficult to clean, the cleaning process is troublesome, and the sundries are easy to adhere to the inner container after being soaked, so that the difficulty in cleaning the sundries is further increased.

SUMMERY OF THE UTILITY MODEL

In order to overcome prior art's above-mentioned defect, the embodiment of the utility model provides a sewage treatment device, through being provided with first grid board and second grid board, first grid board and second grid board can upwards be the splayed under the promotion of cylinder and fold gradually, the debris of first grid board and second grid board up end can fall into a hourglass section of thick bamboo under the effect of gravity, and finally discharge from the debris export through the guide way, thereby make this novel accumulational debris that need not artifical clearance, the work efficiency is greatly improved, make debris clearance easier, in order 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 sewage treatment device comprises a coarse filter box, wherein a coarse filter mechanism is arranged at the top end inside the coarse filter box and comprises a first grid plate and a second grid plate, the first grid plate and the second grid plate are rotatably connected through a hinge, two mounting plates which are symmetrically arranged are fixed on the inner wall of the circumference of the coarse filter box through screws, springs are arranged on the outer wall of one side of each of the two mounting plates opposite to each other, scrapers are arranged at the opposite ends of the two springs, a cross rod is arranged inside the coarse filter box, a first movable rod is hinged to one side of the bottom end of the first grid plate, a second movable rod is hinged to one side of the bottom end of the second grid plate, the lower half sections of the first grid plate and the second grid plate are rotatably connected through a pin shaft, one end of the pin shaft is fixed on the side wall of the cross rod, and a mounting frame is arranged at the bottom end inside the coarse filter box, the mounting rack is positioned at the bottom end of the cross rod, the middle of the outer wall of the bottom end of the mounting rack is provided with a cylinder, the end part of a piston rod of the cylinder is provided with an ejector rod, the top end of the ejector rod extends to the top of the mounting frame, the top end of the ejector rod is provided with a concave seat, both ends inside the concave seat are connected with connecting rods, one end of one connecting rod, which is far away from the concave seat, is connected with the bottom end of the first movable rod through a pin shaft, the other end of the other connecting rod, which is far away from the concave seat, is connected with the bottom end of the second movable rod through a pin shaft, a leakage cylinder is arranged at the bottom end inside the coarse filter box, a guide groove is arranged inside the coarse filter box, and the guide groove is positioned below the outlet at the bottom of the funnel, a shaft sleeve is arranged in the middle of the outer wall at the bottom end of the guide groove, the bottom one end of coarse strainer case is provided with the sewage export, and the bottom other end of coarse strainer case is provided with the debris export.

In a preferred embodiment, the first grid plate and the second grid plate are both of a semicircular structure, the first grid plate and the second grid plate are of the same structure, and the intersection point of the first grid plate and the second grid plate is located below the gap between the two scrapers.

In a preferred embodiment, the scraper is of an arc-shaped structure, the arc surface of the scraper faces downwards, and the length of the scraper is the same as the diameter of the first grid plate.

In a preferred embodiment, the funnel is funnel-shaped, and the funnel is located below the bottom of the mounting frame.

In a preferred embodiment, a rear drive shaft is installed inside the bushing, and one end of the drive shaft extends to the outside of the coarse filter tank and is connected with a driving motor.

In a preferred embodiment, the first movable bar and the second movable bar have the same length, and the first movable bar and the second movable bar are crossed in an X shape.

The utility model discloses a technological effect and advantage:

1. the sewage can be roughly filtered by a rough filtering mechanism consisting of a first grating plate and a second grating plate, when sundries on the first grating plate and the second grating plate need to be treated, the lower port of the guide groove is firstly adjusted to be above the sundry outlet, the ejector rod is driven by the piston rod of the air cylinder to move downwards by starting the air cylinder, the concave seat moves downwards along with the ejector rod synchronously, the connecting rod moves downwards along with the concave seat, the angle is reduced in the process of moving downwards by the aid of the hinged structure between the connecting rod and the concave seat, the two connecting rods respectively pull the first movable rod and the second movable rod, after the first movable rod and the second movable rod are pulled downwards, the angle between the first movable rod and the second movable rod is reduced, the distance between the upper half sections of the first movable rod and the second movable rod is gradually reduced, and the first grating plate and the second grating plate can be respectively jacked upwards, the first grating plate and the second grating plate can be upwards folded gradually in a splayed shape, sundries on the upper end surfaces of the first grating plate and the second grating plate can fall into the drain cylinder under the action of gravity and are finally discharged from the sundry outlet through the guide groove, so that the novel grating plate does not need to manually clean accumulated sundries, the working efficiency is greatly improved, and the sundries are easier to clean;

2. through being provided with the scraper, be the splayed when folding upwards folding gradually when first grid board and second grid board are folded gradually, because the elasticity extrusion of spring, make two scrapers paste respectively under the extrusion of spring and lean on the up end of first grid board and second grid board, and the extrusion of spring can make the scraper paste always and lean on first grid board, on the second grid board, thereby can strike off debris from first grid board and second grid board downwards, avoid debris because wet and paste and be difficult to clear away on first grid board and second grid board, make debris can be fully clear away.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is an enlarged schematic view of part a of the present invention.

Fig. 3 is a schematic view of the structure of the guide groove and the shaft sleeve of the present invention.

Fig. 4 is a schematic view of the structure of the coarse filter box and the leakage cylinder of the present invention.

The reference signs are: 1 coarse filter box, 2 first grid plates, 3 second grid plates, 4 mounting plates, 5 springs, 6 scrapers, 7 cross bars, 8 second movable rods, 9 first movable rods, 11 mounting frames, 12 cylinders, 13 ejector rods, 14 concave seats, 15 connecting rods, 16 leakage cylinders, 17 guide grooves, 18 shaft sleeves, 19 sewage outlets and 20 sundry outlets.

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.

The utility model provides a sewage treatment device as shown in figures 1-4, which comprises a coarse filter 1, wherein the top end of the interior of the coarse filter 1 is provided with a coarse filter mechanism, the coarse filter mechanism comprises a first grating plate 2 and a second grating plate 3, the first grating plate 2 forms rotary connection with the second grating plate 3 through a hinge, the inner wall of the circumference of the coarse filter 1 is fixed with two symmetrically arranged mounting plates 4 through screws, the outer wall of one side of the two mounting plates 4 opposite to each other is provided with a spring 5, one end of the two springs 5 opposite to each other is provided with a scraper 6, the interior of the coarse filter 1 is provided with a cross rod 7, one side of the bottom end of the first grating plate 2 is hinged with a first movable rod 9, one side of the bottom end of the second grating plate 3 is hinged with a second movable rod 8, the lower half sections of the first grating plate 2 and the second grating plate 3 form rotary connection through a pin shaft, and the one end of round pin axle is fixed on the lateral wall of horizontal pole 7, the inside bottom of coarse strainer 1 is provided with mounting bracket 11, and mounting bracket 11 is located the bottom of horizontal pole 7, department installs cylinder 12 in the middle of the bottom outer wall of mounting bracket 11, the tailpiece of the piston rod portion of cylinder 12 is provided with ejector pin 13, the top of ejector pin 13 extends to the top of mounting bracket 11, the top of ejector pin 13 is provided with spill seat 14, connecting rod 15 has all been handed over at the inside both ends of spill seat 14, one of them connecting rod 15 is kept away from the one end of spill seat 14 and the bottom of first movable rod 9 and is passed through the round pin hub connection, another the one end that spill seat 14 was kept away from to connecting rod 15 and the bottom of second movable rod 8 are through the round pin hub connection, the inside bottom of coarse strainer 1 is provided with hourglass section of thick bamboo 16, the inside of coarse strainer 1 is provided with guide, shaft sleeve 18 is arranged in the middle of the outer wall of the bottom end of guide groove 17, a sewage outlet 19 is arranged at one end of the bottom of coarse filter box 1, and a sundry outlet 20 is arranged at the other end of the bottom of coarse filter box 1.

Further, first grid plate 2 and second grid plate 3 are semi-circular structure, and first grid plate 2 is the same with second grid plate 3's structure, and the intersection point of first grid plate 2 and second grid plate 3 is located the gap below between two scrapers 6, guarantees that first grid plate 2 and second grid plate 3 can paste on upper end face between them by scraper 6 in the rising process.

Further, the scraper 6 is of an arc-shaped structure, the arc surface of the scraper 6 faces downwards, the length of the scraper 6 is the same as the diameter of the first grating plate 2, and therefore sundries can be fully removed.

Further, the leakage cylinder 16 is of a funnel-shaped structure, and the leakage cylinder 16 is located below the bottom of the mounting frame 11.

Further, the internally mounted rear transmission shaft of shaft sleeve 18, and the one end of transmission shaft extend to the outside of coarse filter case 1 and be connected with driving motor, conveniently drive the upset of guide way 17 through driving motor, change the lower port orientation of guide way 17.

Further, the first movable rod 9 and the second movable rod 8 have the same length, and the first movable rod 9 and the second movable rod 8 are crossed in an X shape.

The utility model discloses the theory of operation:

referring to the attached drawings 1-4 of the specification, when in use, sewage can be roughly filtered through a rough filtering mechanism composed of a first grating plate 2 and a second grating plate 3, when sundries on the first grating plate 2 and the second grating plate 3 need to be treated, the lower port of a guide groove 17 is firstly adjusted to be above a sundry outlet 20, a push rod 13 is driven by a piston rod of the cylinder 12 to move downwards by starting the cylinder 12, a concave seat 14 moves downwards synchronously along with the push rod 13, a connecting rod 15 moves downwards along with the concave seat 14, and due to a hinged structure between the connecting rod 15 and the concave seat 14, an angle is reduced in the process that the two connecting rods 15 move downwards, so that the two connecting rods 15 respectively pull a first movable rod 9 and a second movable rod 8, after the first movable rod 9 and the second movable rod 8 are pulled downwards, the angle between the two movable rods is reduced, and the distance between the upper half sections of the first movable rod 9 and the second movable rod 8 is gradually reduced, therefore, the first grating plate 2 and the second grating plate 3 can be jacked upwards respectively, the first grating plate 2 and the second grating plate 3 can be gradually folded upwards in a splayed shape, sundries on the upper end surfaces of the first grating plate 2 and the second grating plate 3 can fall into the leaking cylinder 16 under the action of gravity and are finally discharged from the sundry outlet 20 through the guide groove 17, and therefore the novel grating;

further, referring to the accompanying

drawings

1 and 3 of the specification, by providing the scrapers 6, when the first grating plate 2 and the second grating plate 3 are folded in a splayed shape gradually and folded upwards gradually, due to the elastic force extrusion of the springs 5, the two scrapers 6 respectively abut against the upper end surfaces of the first grating plate 2 and the second grating plate 3 under the extrusion of the springs 5, and the extrusion of the springs 5 can enable the scrapers 6 to always abut against the first grating plate 2 and the second grating plate 3, so that the sundries can be scraped downwards from the first grating plate 2 and the second grating plate 3, and the sundries are prevented from being difficult to be removed due to the fact that the sundries are wetted and abut against the first grating plate 2 and the second grating plate 3, and can be sufficiently removed.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;

and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a sewage treatment plant, includes coarse filter box (1), its characterized in that: the inner top end of the coarse filter box (1) is provided with a coarse filter mechanism, the coarse filter mechanism comprises a first grating plate (2) and a second grating plate (3), the first grating plate (2) is rotatably connected with the second grating plate (3) through hinges, two mounting plates (4) symmetrically arranged are fixed on the inner wall of the circumference of the coarse filter box (1) through screws, springs (5) are arranged on the outer wall of one opposite side of the two mounting plates (4), scrapers (6) are arranged on the opposite ends of the two springs (5), a cross rod (7) is arranged inside the coarse filter box (1), a first movable rod (9) is hinged to one side of the bottom end of the first grating plate (2), a second movable rod (8) is hinged to one side of the bottom end of the second grating plate (3), the lower half sections of the first grating plate (2) and the second grating plate (3) are rotatably connected through a pin shaft, and the one end of round pin axle is fixed on the lateral wall of horizontal pole (7), the inside bottom of coarse strainer (1) is provided with mounting bracket (11), and mounting bracket (11) are located the bottom of horizontal pole (7), department installs cylinder (12) in the middle of the bottom outer wall of mounting bracket (11), the tailpiece of the piston rod portion of cylinder (12) is provided with ejector pin (13), the top of ejector pin (13) extends to the top of mounting bracket (11), the top of ejector pin (13) is provided with spill seat (14), the inside both ends of spill seat (14) have all been handed over connecting rod (15), one of them the one end that spill seat (14) were kept away from to connecting rod (15) and the bottom of first movable rod (9) are through round pin hub connection, another the one end that spill seat (14) were kept away from to connecting rod (15) and the bottom of second movable rod (8) are through round pin hub connection, the inside bottom of coarse strainer (1) is provided with, the inside of coarse strainer (1) is provided with guide way (17), and guide way (17) are located and leak a section of thick bamboo (16) bottom exit below, department is provided with axle sleeve (18) in the middle of the bottom outer wall of guide way (17), the bottom one end of coarse strainer (1) is provided with sewage outlet (19), and the bottom other end of coarse strainer (1) is provided with debris export (20).

2. The sewage treatment apparatus according to claim 1, wherein: first grid board (2) and second grid board (3) are semi-circular structure, and the structure of first grid board (2) and second grid board (3) is the same, and the intersection point of first grid board (2) and second grid board (3) is located the gap below between two scrapers (6).

3. The sewage treatment apparatus according to claim 1, wherein: the scraper (6) is of an arc-shaped structure, the arc surface of the scraper (6) faces downwards, and the length of the scraper (6) is the same as the diameter of the first grating plate (2).

4. The sewage treatment apparatus according to claim 1, wherein: the leakage barrel (16) is of a funnel-shaped structure, and the leakage barrel (16) is located below the bottom of the mounting frame (11).

5. The sewage treatment apparatus according to claim 1, wherein: the inside mounting rear drive shaft of axle sleeve (18), and the one end of transmission shaft extends to the outside of coarse filter case (1) and is connected with driving motor.

6. The sewage treatment apparatus according to claim 1, wherein: the length of the first movable rod (9) is the same as that of the second movable rod (8), and the first movable rod (9) and the second movable rod (8) are crossed in an X shape.