CN214513123U

CN214513123U - Novel grid machine for sewage treatment

Info

Publication number: CN214513123U
Application number: CN202120457183.5U
Authority: CN
Inventors: 侯彩云; 于飞飞; 侯燕梅; 侯媛媛
Original assignee: Shandong Chuangyuan Water Co ltd
Current assignee: Shandong Chuangyuan Water Co ltd
Priority date: 2021-03-03
Filing date: 2021-03-03
Publication date: 2021-10-29
Anticipated expiration: 2031-03-03

Abstract

The utility model discloses a novel grid machine for sewage treatment, including the sewage case, sewage case front end fixed mounting has the sludge case, sludge case front end right part fixed mounting has the controller, sewage case left end upper portion fixed mounting has the inlet tube, inlet tube surface upper portion is provided with automatically controlled valve, and automatically controlled valve and controller electric connection, sewage case right-hand member lower part fixed mounting has the outlet pipe, sewage incasement chamber is provided with two grid mechanisms, and two grid mechanisms are bilateral symmetry and distribute, sewage case upper end rear portion is provided with two mechanisms of decontaminating, and just two mechanisms of decontaminating are located two grid mechanisms directly over respectively, it all with controller electric connection to decontaminate mechanism and grid mechanism. A novel grid machine for sewage treatment, through life and the work efficiency that sets up grid mechanism extension filter screen, through setting up the self-cleaning that the mechanism of decontaminating realized the filter screen, work efficiency is high, it is effectual to decontaminate.

Description

Novel grid machine for sewage treatment

Technical Field

The utility model relates to a sewage treatment technical field, in particular to novel grid machine for sewage treatment.

Background

The grating machine is a solid-liquid separation device capable of continuously removing impurities in fluid, is an indispensable special device in the production processes of industries such as municipal sewage treatment, water supply plants, power plant water inlets, textile, food processing, papermaking, leather and the like, and is a solid-liquid screening device commonly adopted in China. The prior grating machine for sewage treatment has the following defects: 1. most of the existing grille machines for sewage treatment adopt a form of a single-layer filter screen, namely, only one layer of filter screen is arranged in a grille mechanism, so that the single-layer filter screen is easy to wear after long-time use, and the arrangement of the single-layer filter screen ensures that the effective working time of the grille machine is short, the filter screen needs to be frequently replaced, and the working efficiency of the grille machine is reduced; 2. most of the existing grille machines for sewage treatment are not provided with the function of automatically cleaning garbage on a filter screen, namely, the grille machines need to manually clean sludge on the filter screen when in use, so that the operation is complicated, additional labor cost is formed, and the popularization and the use of the grille machines are not facilitated; 3. the prior grating machine for sewage treatment has poor sewage treatment effect and is not practical.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide a novel grid machine for sewage treatment can effectively solve the problem in the background art.

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

the utility model provides a novel grid machine for sewage treatment, includes the sewage case, sewage case front end fixed mounting has the sludge case, sludge case front end right part fixed mounting has the controller, sewage case left end upper portion fixed mounting has the inlet tube, inlet tube surface upper portion is provided with automatically controlled valve, and automatically controlled valve and controller electric connection, sewage case right-hand member lower part fixed mounting has the outlet pipe, sewage incasement chamber is provided with two grid mechanisms, and two grid mechanisms are bilateral symmetry and distribute, sewage case upper end rear portion is provided with two mechanism of decontaminating, and just two mechanism of decontaminating are located two grid mechanisms respectively directly over, clear dirty mechanism and grid mechanism all with controller electric connection.

Preferably, grid mechanism includes driving motor, driving motor lower extreme fixed mounting has the mount pad, and mount pad front end and sewage case rear end fixed connection, the driving motor output runs through sewage case rear tank wall and fixed mounting has the rotation axis, and the rotation axis front end passes through bearing and sewage case inner chamber preceding tank wall swing joint, rotation axis surface fixed mounting has two crosses, two the common fixed mounting of cross has four installing frames, and four installing frames use the rotation axis to be the annular array distribution as the center, four the inside equal fixed mounting of installing frame has the filter screen, and the filter screen is the arc structure.

Preferably, the mechanism of decontaminating includes the mounting panel, mounting panel lower extreme and sewage case upper end fixed connection, mounting panel rear end fixed mounting has electric putter, the electric putter output runs through mounting panel and fixed mounting has the piece of decontaminating, and the piece lower part of decontaminating is the arc structure.

Preferably, the sewage case front end is opened there are two clear dirty mouths, and two clear dirty mouthful distribute and lie in two grid mechanism dead ahead, sewage incasement chamber lower box wall is opened there are two arcs, and just two arcs lie in respectively under two grid mechanisms, sewage incasement chamber lower box wall left part fixed mounting has the sloping block, and the sloping block lies in under the inlet tube.

Preferably, the front end and the rear end of the mounting frame are not in contact with the inner wall of the sewage tank.

Preferably, the two sewage disposal ports are respectively positioned right in front of the two sewage disposal blocks, and the sewage disposal ports are matched with the sewage disposal blocks.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. the utility model relates to a novel grid machine for sewage treatment, which prolongs the service life and the working efficiency of a filter screen by arranging a grid mechanism, when a certain amount of sewage enters the water inlet pipe, the controller automatically opens the electric control valve to close the water inlet pipe, meanwhile, the controller automatically starts the driving motor, the output end of the driving motor drives the rotating shaft to rotate ninety degrees, the rotating shaft drives the two crosses to rotate ninety degrees, the two crosses together drive the four filter screens to rotate ninety degrees, so that the filter screen which is originally positioned right above the water inlet pipe is rotated to the upper side, the filter screen which is originally positioned below is rotated to the right side of the water inlet pipe, the alternative use of the filter screen is completed, finally the electric control valve is opened again by the controller, the water inlet of the water inlet pipe is recovered, compared with the traditional single-layer filter screen arrangement, the service life of the filter screens and the working efficiency of the grating machine are effectively prolonged by the alternate use of the four filter screens;

2. the utility model relates to a novel grid machine for sewage treatment realizes the self-cleaning of filter screen through setting up the mechanism of decontaminating, when grid mechanism operation once, the filter screen that originally lies in the inlet tube positive right side rotates to the top, because the arc structural design of filter screen, the filter screen concave surface is piled up there is mud, at this moment, controller automatic control electric putter, the electric putter output extension and drive the piece of decontaminating forward movement, the piece of decontaminating of removal pushes away the mud on the filter screen to the sludge box through the mouth of decontaminating, accomplishes the self-cleaning of filter screen;

3. the utility model relates to a novel grid machine for sewage treatment realizes the deep filtration of sewage through setting up two grid mechanisms, and the filter screen aperture in the left side grid mechanism is greater than the filter screen aperture in the right side grid mechanism, through the mud in the double-deck filtration setting greatly reduced sewage, at last through setting up the leading-in mud to the mud case of decontaminating the mechanism, reduce mud in the sewage from the root, effectively improve clean effect.

Drawings

FIG. 1 is a schematic view of the overall structure of a novel sewage treatment grid machine of the present invention;

FIG. 2 is a rear view of the overall structure of the novel sewage treatment grid machine of the present invention;

FIG. 3 is a schematic view of the overall structure of a grid mechanism of the novel grid machine for sewage treatment of the present invention;

FIG. 4 is a schematic view of the overall structure of the sewage disposal mechanism of the novel sewage treatment grille machine of the present invention;

fig. 5 is the overall structure diagram of the sewage tank of the novel grille machine for sewage treatment of the utility model.

In the figure: 1. a sewage tank; 2. a sludge tank; 3. a controller; 4. a water inlet pipe; 5. an electrically controlled valve; 6. a water outlet pipe; 7. a grid mechanism; 8. a dirt removing mechanism; 21. a drive motor; 22. a mounting seat; 23. a rotating shaft; 24. a cross; 25. installing a frame; 26. filtering with a screen; 31. mounting a plate; 32. an electric push rod; 33. cleaning the dirt blocks; 41. cleaning a sewage port; 42. an arc-shaped slot; 43. and (5) an oblique block.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1-5, a novel grid machine for sewage treatment, including sewage case 1, sewage case 1 front end fixed mounting has sludge case 2, sludge case 2 front end right part fixed mounting has controller 3, sewage case 1 left end upper portion fixed mounting has inlet tube 4, inlet tube 4 surface upper portion is provided with automatically controlled valve 5, and automatically controlled valve 5 and controller 3 electric connection, sewage case 1 right-hand member lower part fixed mounting has outlet pipe 6, sewage case 1 inner chamber is provided with two grid mechanisms 7, and two grid mechanisms 7 are bilateral symmetry and distribute, sewage case 1 upper end rear portion is provided with two mechanism 8 of decontaminating, and two mechanism 8 of decontaminating are located directly over two grid mechanisms 7 respectively, mechanism 8 of decontaminating and grid mechanism 7 all with controller 3 electric connection.

The grid mechanism 7 comprises a driving motor 21, a mounting seat 22 is fixedly arranged at the lower end of the driving motor 21, the front end of the mounting seat 22 is fixedly connected with the rear end of the sewage tank 1, the output end of the driving motor 21 penetrates through the rear wall of the sewage tank 1 and is fixedly provided with a rotating shaft 23, the front end of the rotating shaft 23 is movably connected with the front wall of the inner cavity of the sewage tank 1 through a bearing, two crosses 24 are fixedly arranged on the outer surface of the rotating shaft 23, four mounting frames 25 are fixedly arranged on the two crosses 24 together, and the four mounting frames 25 are distributed in a ring array with the rotating shaft 23 as the center, the filter screens 26 are fixedly mounted inside the four mounting frames 25, and filter screen 26 is the arc structure, and grid mechanism 7 is provided with two altogether, and the filter screen 26 aperture in the grid mechanism 7 of left side is greater than the filter screen 26 aperture in the grid mechanism 7 of right side, and the rotation of driving motor 21 output ninety degrees at every turn.

The mechanism of decontaminating 8 includes mounting panel 31, mounting panel 31 lower extreme and 1 upper end fixed connection of sewage case, and mounting panel 31 rear end fixed mounting has electric putter 32, and electric putter 32 output runs through mounting panel 31 and fixed mounting has the piece 33 of decontaminating, and the piece 33 lower part of decontaminating is the arc structure, and the piece 33 of decontaminating is originally in filter screen 26 rear, when electric putter 32 output extension to the at utmost, when the piece 33 of decontaminating contacts the mouth 41 of decontaminating promptly, electric putter 32 output is automatic to shrink to initial condition.

Open 1 front end of sewage case has two clear dirty mouths 41, and two clear dirty mouth 41 distribute and lie in two straight the place ahead of grid mechanism 7, 1 inner chamber lower tank wall of sewage case is opened has two arc walls 42, and two arc walls 42 lie in two grid mechanism 7 respectively under, 1 inner chamber lower tank wall left part fixed mounting of sewage case has sloping block 43, and sloping block 43 lies in inlet tube 4 under, setting up of arc wall 42 makes things convenient for filter screen 26 to rotate, avoid filter screen 26 and 1 lower wall contact of sewage case, the setting up of sloping block 43 makes things convenient for the sewage that gets into from inlet tube 4 to contact with filter screen 26 fast, and avoid mud to pile up at 1 inner chamber left part of sewage case.

The front end and the rear end of the mounting frame 25 are not in contact with the inner wall of the sewage tank 1, so that the filter screen 26 can rotate.

The two sewage cleaning ports 41 are respectively positioned right in front of the two sewage cleaning blocks 33, the sewage cleaning ports 41 are matched with the sewage cleaning blocks 33, and the sewage cleaning ports 41 are communicated with the sludge box 2.

It should be noted that, the utility model relates to a novel grid machine for sewage treatment, through setting up the grid mechanism 7 to prolong the service life and the work efficiency of the filter screen 26, when carrying out sewage treatment, after the inlet tube 4 gets into a certain amount of sewage, the controller 3 automatically opens the electric control valve 5 to close the inlet tube 4, and simultaneously the controller 3 automatically opens the driving motor 21, the output end of the driving motor 21 drives the rotation axis 23 to rotate ninety degrees, the rotation axis 23 drives the two crosses 24 to rotate ninety degrees, the two crosses 24 drive the four filter screens 26 to rotate ninety degrees together, so that the filter screen 26 originally positioned right side of the inlet tube 4 rotates to the upper side, the filter screen 26 originally positioned below rotates right side of the inlet tube 4, and the alternative use of the filter screen 26 is completed, because of the arc structural design of the filter screen 26, the concave surface of the filter screen 26 is piled up with mud, at this moment, 3 automatic control electric putter 32 of controller, electric putter 32 output extension and drive clear dirty piece 33 forward movement, the clear dirty piece 33 of removal pushes away the mud in the top filter screen 26 to sludge tank 2 in through clear dirty mouthful 41, when electric putter 32 output extension reaches at utmost, promptly when clear dirty piece 33 contact is clear dirty mouthful 41, electric putter 32 output automatic contraction to initial condition, accomplish the self-cleaning of filter screen 26, automatically controlled valve 5 is opened once more to last controller 3, the intaking of recovery inlet tube 4, the utility model discloses compare with traditional individual layer filter screen 26 setting, effectively prolong the life of filter screen 26 and the work efficiency of grid machine through the alternative use of four filter screens 26, through the mechanism 8 of decontaminating with mud leading-in to sludge tank 2, reduce the mud in the sewage from the root cause, effectively improve clean effect.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a novel grid machine for sewage treatment, includes sewage case (1), its characterized in that: a sludge box (2) is fixedly arranged at the front end of the sewage box (1), a controller (3) is fixedly arranged at the right part of the front end of the sludge box (2), a water inlet pipe (4) is fixedly arranged at the upper part of the left end of the sewage tank (1), an electric control valve (5) is arranged at the upper part of the outer surface of the water inlet pipe (4), the electric control valve (5) is electrically connected with the controller (3), a water outlet pipe (6) is fixedly arranged at the lower part of the right end of the sewage tank (1), two grating mechanisms (7) are arranged in the inner cavity of the sewage tank (1), the two grating mechanisms (7) are distributed in bilateral symmetry, the rear part of the upper end of the sewage tank (1) is provided with two sewage disposal mechanisms (8), and the two dirt cleaning mechanisms (8) are respectively positioned right above the two grating mechanisms (7), the decontamination mechanism (8) and the grating mechanism (7) are both electrically connected with the controller (3).

2. The novel grid machine for sewage treatment as claimed in claim 1, wherein: grid mechanism (7) include driving motor (21), driving motor (21) lower extreme fixed mounting has mount pad (22), and mount pad (22) front end and sewage case (1) rear end fixed connection, driving motor (21) output runs through sewage case (1) back tank wall and fixed mounting has rotation axis (23), and rotation axis (23) front end through bearing and sewage case (1) inner chamber preceding tank wall swing joint, rotation axis (23) outer fixed surface installs two cross (24), two cross (24) common fixed mounting has four installing frame (25), and four installing frame (25) use rotation axis (23) to be the annular array and distribute four as the center the inside equal fixed mounting of installing frame (25) has filter screen (26), and filter screen (26) are the arc structure.

3. The novel grid machine for sewage treatment as claimed in claim 1, wherein: the mechanism of decontaminating (8) is including mounting panel (31), mounting panel (31) lower extreme and sewage case (1) upper end fixed connection, mounting panel (31) rear end fixed mounting has electric putter (32), electric putter (32) output runs through mounting panel (31) and fixed mounting has clear dirty piece (33), and clear dirty piece (33) lower part is the arc structure.

4. The novel grid machine for sewage treatment as claimed in claim 1, wherein: sewage case (1) front end is opened there are two clear dirty mouths (41), and two clear dirty mouths (41) distribute and are located two grid mechanism (7) dead ahead, sewage case (1) inner chamber lower box wall is opened has two arc walls (42), and just two arc walls (42) are located two grid mechanism (7) dead in the front, sewage case (1) inner chamber lower box wall left part fixed mounting has sloping block (43), and sloping block (43) are located inlet tube (4) dead in the front.

5. The novel grid machine for sewage treatment as claimed in claim 2, wherein: the front end and the rear end of the mounting frame (25) are not in contact with the inner wall of the sewage tank (1).

6. The novel grid machine for sewage treatment as claimed in claim 4, wherein: the two sewage cleaning ports (41) are respectively positioned right in front of the two sewage cleaning blocks (33), and the sewage cleaning ports (41) are matched with the sewage cleaning blocks (33).