CN220495790U

CN220495790U - Grid machine for sewage treatment

Info

Publication number: CN220495790U
Application number: CN202321617007.9U
Authority: CN
Inventors: 张涛
Original assignee: Yunnan Jingliu Environmental Protection Engineering Co ltd
Current assignee: Yunnan Jingliu Environmental Protection Engineering Co ltd
Priority date: 2023-06-25
Filing date: 2023-06-25
Publication date: 2024-02-20
Anticipated expiration: 2033-06-25

Abstract

The utility model relates to a grating machine for sewage treatment, which belongs to the field of sewage treatment equipment, wherein a first-stage filter tank is communicated with a second-stage filter tank through a communicating pipe, an inner separation net is arranged in the first-stage filter tank, the inner separation net is arranged in the first-stage filter tank in a staggered manner, the first-stage filter tank is used for effectively filtering sewage, most of solid matters can be filtered, the sewage filtered by the first-stage filter tank enters the second-stage filter tank through the communicating pipe for secondary filtration treatment, the grating machine is arranged in the second-stage filter tank for treating the sewage, and the treated solid matters enter a treatment tank along the inclined separation net for crushing treatment and are recovered from a recovery port.

Description

Grid machine for sewage treatment

Technical Field

The utility model belongs to the field of sewage treatment equipment, and particularly relates to a grid machine for sewage treatment.

Background

The sewage filtering treatment is an important step in the sewage treatment process, after the solid waste carried in the sewage is effectively filtered, the subsequent treatment operation is convenient to smoothly carry out, but the types of the solid matters in the sewage are various, so that the filtering modes are different, for example, the solid matters in the sewage can be sand, soil, floccules and plants growing in the sewage after water eutrophication, and the filtering modes can be different due to different types of the solid matters, so that the filtering effect can be ensured, and the equipment which has good filtering effect and can effectively treat and recycle the solid matters is very necessary.

Disclosure of Invention

In order to overcome the problems in the prior art, the utility model discloses a grid machine for sewage treatment, which comprises a first-stage filter tank communicated with a second-stage filter tank through a communicating pipe, wherein an inner separation net is arranged in the first-stage filter tank, the inner separation net is arranged in the first-stage filter tank in a staggered manner, the first-stage filter tank is used for effectively filtering sewage, most of solid matters can be filtered, the sewage filtered by the first-stage filter tank enters the second-stage filter tank through the communicating pipe for secondary filtration treatment, the grid machine is arranged in the second-stage filter tank for treating the sewage, and the treated solid matters enter a treatment tank along the inclined separation net for crushing treatment and are recovered from a recovery port.

In order to achieve the above purpose, the utility model is realized by the following technical scheme:

the grid machine for sewage treatment comprises a primary filter tank, a secondary filter tank, a communicating pipe, an inner partition plate, a grid tank, a recovery tank, an inner partition net, a sewage inlet pipe, a recovery pipe, a grid machine, a vertical partition net, an inclined partition net, a bottom recovery pipe, a water outlet pipe, a crushing roller and a recovery port, wherein the primary filter tank is communicated with the secondary filter tank through the communicating pipe, the inner partition plate is arranged inside the secondary treatment tank, the grid tank and the recovery tank are positioned inside the secondary filter tank, the inner partition net is arranged inside the primary filter tank, the sewage inlet pipe is arranged on the side surface of the primary filter tank, the recovery pipe is arranged on the side surface of the primary filter tank, the grid machine is arranged inside the secondary filter tank, the vertical partition net is arranged inside the secondary filter tank, the inclined partition net is connected with the vertical partition net, the inclined partition net is positioned behind the grid machine, the bottom recovery pipe is arranged at the bottom of the secondary filter tank, the water outlet pipe is arranged at the bottom of the secondary filter tank, the crushing roller is arranged inside the recovery tank, and the recovery port is arranged at the bottom of the recovery tank.

The inner separation nets are at least three, and the three inner separation nets are arranged in the first-stage filter tank in a staggered mode.

At least three recovery pipes are arranged, two recovery pipes are positioned on the right side of the primary filter tank, one recovery pipe is positioned on the left side of the primary filter tank,

the inclined separation net is connected with the vertical separation net in an inclined downward direction, the inclined separation net is positioned at the top of the separation plate,

the pulverizing rollers are provided with at least two.

The recovery pipe, the bottom recovery pipe outside is connected with the suction pump.

The bottom of the recovery port is provided with a cover body, and the area of the pipe orifice of the recovery port corresponds to the area of the bottom surface of the treatment tank.

The utility model has the beneficial effects that: the grid machine for sewage treatment has the one-level filtering pond to pass through communicating pipe intercommunication second grade filtering pond to constitute, the one-level filtering pond is inside to be provided with the internal separation net, and the internal separation net is crisscross to be set up in the one-level filtering pond inside, and the one-level filtering pond carries out effective filtration to sewage, can filter most solids, and the sewage that filters through the one-level filtering pond enters into the second grade filtering pond through communicating pipe in and carries out filtration again and handles, sets up the grid machine in the second grade filtering pond and can handle sewage, and the solid after handling is along separating the net to enter into to the face of recovery after the pure processing in the processing pond to follow.

Drawings

Fig. 1 is a schematic structural view of the present utility model.

In the figure, a 1-primary filter tank, a 2-secondary filter tank, a 3-communicating pipe, a 4-inner partition plate, a 5-grating tank, a 6-recovery tank, a 7-inner partition net, an 8-sewage inlet pipe, a 9-recovery pipe, a 10-grating machine, an 11-vertical partition net, a 12-inclined partition net, a 13-bottom recovery pipe, a 14-water outlet pipe, a 15-crushing roller and a 16-recovery port.

Detailed Description

In order to make the above objects, technical schemes and beneficial effects clearer and more clear, the present utility model is specifically described below with reference to the accompanying drawings.

As shown in figure 1, the grid machine 10 for sewage treatment comprises a primary filter tank 1, a secondary filter tank 2, a communicating pipe 3, an inner partition plate 4, a grid tank 5, a recovery tank 6, an inner partition net 7, a sewage inlet pipe 8, a recovery pipe 9, the grid machine 10, a vertical partition net 11, an inclined partition net 12, a bottom recovery pipe 13, a water outlet pipe 14, a crushing roller 15 and a recovery port 16, wherein the primary filter tank 1 is communicated with the secondary filter tank 2 through the communicating pipe 3, the inner partition plate 4 is arranged in the secondary filter tank, the grid tank 5 and the recovery tank 6 are positioned in the secondary filter tank 2, the inner partition net 7 is arranged in the primary filter tank 1, at least three inner partition nets 7 are arranged in the primary filter tank 1 in a staggered manner, the sewage inlet pipe 8 is arranged on the side surface of the primary filter tank 1, the recovery pipe 9 is arranged on the side surface of the primary filter tank 1, at least three recovery pipes 9 are arranged, two recovery pipes 9 are positioned on the right side of the primary filter tank 1, one recovery pipe 9 is positioned on the left side of the primary filter tank 1, a grating machine 10 is arranged inside the secondary filter tank 2, a vertical separation net 11 is arranged inside the secondary filter tank 2, an inclined separation net 12 is connected with the vertical separation net 11, the vertical separation net 11 and the inclined separation net 12 are positioned behind the grating machine 10, the inclined separation net 12 is connected with the vertical separation net 11 in an inclined downward direction, the inclined separation net 12 is positioned at the top of a partition plate, a bottom recovery pipe 13 is arranged at the bottom of the secondary filter tank 2, a water outlet pipe 14 is arranged at the bottom of the secondary filter tank 2, a crushing roller 15 is arranged inside the recovery tank 6, a recovery port 16 is arranged at the bottom of the recovery tank 6, at least two crushing rollers 15 are arranged, the recovery pipes 9 are connected with a suction pump outside the bottom recovery pipe 13, the suction part is conveniently sucked by the suction pump, the bottom of the recovery port 16 is conveniently recovered, a cover body is arranged, the orifice area of the recovery port 16 corresponds to the bottom surface area of the treatment tank.

The grid machine 10 for sewage treatment is formed by connecting a first-stage filter tank 1 with a second-stage filter tank 2 through a communicating pipe 3, an inner separation net 7 is arranged in the first-stage filter tank 1, at least three inner separation nets 7 are arranged in the inner separation net 7, three inner separation nets 7 are arranged in the first-stage filter tank 1 in a staggered manner, at least three recovery pipes 9 are arranged, two recovery pipes 9 are positioned on the right side of the first-stage filter tank 1, one recovery pipe 9 is positioned on the left side of the first-stage filter tank 1, the inner separation nets 7 are arranged in the first-stage filter tank 1 in a staggered manner, at least three inner separation nets 7 are arranged in a staggered manner from top to bottom as shown in figure 1, the first separation net is arranged obliquely downwards and rightwards, the second separation net is obliquely arranged downwards and leftwards, the third separation net is obliquely arranged downwards and is provided with meshes of the first separation net which are larger than meshes of the second separation net, the meshes of the second separation net are larger than meshes of the third separation net, and classification filtering is realized, in addition, the recovery pipe 9 is arranged at the position which corresponds to the first separation net and the second separation net and is obliquely downward, so that solid matters can be conveniently recovered, the first-stage filter 1 carries out graded filtration on sewage, most of the solid matters can be filtered, the sewage filtered by the first-stage filter 1 enters the second-stage filter 2 through the communicating pipe 3 and is filtered again, the grating machine 10 is arranged in the second-stage filter 2 and can treat the sewage, the grating machine 10 is arranged in the second-stage filter 2, the vertical separation net 11 and the oblique separation net 12 are arranged at the rear of the grating machine 10, the oblique separation net 12 is obliquely downward connected with the vertical separation net 11, the oblique separation net 12 is positioned at the top of the separation plate, the mesh aperture of the vertical separation net 11 and the oblique separation net 12 is smaller than the mesh aperture of the third separation net, the grating machine 10 lifts the solid matters to be sent to the oblique separation net 12, the solid matters treated on the oblique separation net 12 enter the treatment pool along the oblique separation net 12 and are recovered from the recovery port 16 after being crushed, the crushing roller 15 is provided with at least two, and the recovery mouth 16 bottom is provided with the lid, and the mouth of pipe area of recovery mouth 16 corresponds with the bottom surface area of treatment tank.

Finally, it is noted that the above-mentioned preferred embodiments are only intended to illustrate rather than limit the utility model, and that, although the utility model has been described in detail by means of the above-mentioned preferred embodiments, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the scope of the utility model as defined by the appended claims.

Claims

1. The utility model provides a grid machine for sewage treatment, its characterized in that, grid machine for sewage treatment includes one-level filtering pond, second grade filtering pond, communicating pipe, interior baffle, grid pond, recovery pond, interior net, sewage advance pipe, recovery pipe, grid machine, erect net, separate the net to one side, bottom recovery pipe, outlet pipe, crushing roller, recovery mouth, one-level filtering pond communicates with the second grade filtering pond through communicating pipe, and interior baffle sets up in the second grade processing pond inside, and grid pond, recovery pond are located the second grade filtering pond inside, and interior net sets up in the first grade filtering pond inside, and sewage advances the pipe setting at one-level filtering pond side, and the recovery pipe sets up in one-level filtering pond side, and the grid machine sets up in the second grade filtering pond inside, erects net setting up in the second grade filtering pond inside, separates the net to one side with erectting and separates the net to one side, erectting and separates the net, erects to separate the net, and separates the net to one side and be located behind the grid machine, bottom recovery pipe sets up in the second grade filtering pond bottom, the outlet pipe sets up in the second grade filtering pond bottom, the crushing roller sets up in the inside the second grade filtering pond, crushing roller sets up in the inside the recovery pond, and the recovery mouth sets up in the bottom.

2. A grid machine for sewage treatment according to claim 1, wherein: the inner separation nets are at least three, and the three inner separation nets are arranged in the first-stage filter tank in a staggered mode.

3. A grid machine for sewage treatment according to claim 1, wherein: the recovery pipes are at least three, two recovery pipes are positioned on the right side of the primary filter tank, and one recovery pipe is positioned on the left side of the primary filter tank.

4. A grid machine for sewage treatment according to claim 1, wherein: the inclined separation net is connected with the vertical separation net in an inclined downward direction, and the inclined separation net is positioned at the top of the partition plate.

5. A grid machine for sewage treatment according to claim 1, wherein: the pulverizing rollers are provided with at least two.

6. A grid machine for sewage treatment according to claim 1, wherein: the recovery pipe, the bottom recovery pipe outside is connected with the suction pump.

7. A grid machine for sewage treatment according to claim 1, wherein: the bottom of the recovery port is provided with a cover body, and the area of the pipe orifice of the recovery port corresponds to the area of the bottom surface of the treatment tank.