CN211536860U

CN211536860U - Sand setting device for sewage treatment

Info

Publication number: CN211536860U
Application number: CN201922024929.9U
Authority: CN
Inventors: 李继霞
Original assignee: Individual
Current assignee: Yunnan Zhuoqing Engineering Design Consulting Co ltd
Priority date: 2019-11-21
Filing date: 2019-11-21
Publication date: 2020-09-22
Anticipated expiration: 2029-11-21

Abstract

The utility model provides a sand setting device for sewage treatment, which belongs to the technical field of sewage treatment and comprises a bottom plate, a support frame, a sand setting shell, a sand collecting box body, a water filling port and a filter plate, wherein the top of the sand setting shell is provided with the sand collecting box body; the utility model discloses sewage treatment effect is good, need not artifical sand setting, and the gravel that will deposit in sand setting casing bottom carries in the sand-collecting box body through the effect of inhaling sand pump to separate by the filter, provide convenience for sand setting work.

Description

Sand setting device for sewage treatment

Technical Field

The utility model relates to a sewage treatment technical field, more specifically relates to a sand setting device for sewage treatment.

Background

The sewage treatment is a process for purifying sewage to meet the water quality requirement of discharging a certain water body or reusing the sewage. 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 is increasingly used in daily life of common people. With the continuous development of society, the development of heavy industry and light industry is more and more rapid, more and more sewage is produced in the production process, and if the sewage is directly discharged, the sewage can pollute the environment and drinking water of people, thereby influencing the health of people.

And in sewage pretreatment sedimentation process, because contain solid grit in the sewage, often have the grit to follow current entering next processing unit, bring the trouble for subsequent handling, for this reason, need sand setting device to detach the solid grit that contains in the sewage. The sand settling device is a pretreatment unit for settling sand grains from sewage and separating rice by adopting a physical method, and has the function of separating granular substances with the relative density of more than 1.5 and the grain diameter of more than 0.2 from the sewage. Sand settling devices are typically placed before the lifting equipment and treatment facilities to protect the pumps and pipes from wear, prevent plugging of subsequent structures and reduce the volume of sludge treatment structures. Therefore, the sand setting device plays a vital role in the sewage treatment process, but the existing sand setting device has poor sand setting effect and low working efficiency, and brings hidden troubles to the subsequent process. Therefore, it is necessary to provide a sand settling device for sewage treatment.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problem in the background, thereby providing a sand setting device for sewage treatment.

In order to achieve the above object, the utility model provides a following technical scheme: a sand setting device for sewage treatment comprises a bottom plate, a support frame, a sand setting shell, a sand collecting box body, a water filling port and a filter plate, wherein the support frame is fixedly connected to the top of the bottom plate, the sand setting shell is fixedly connected to the top of the support frame, the sand collecting box body is arranged at the top of the sand setting shell, a box door is movably connected to the surface of the sand collecting box body, a mounting clamp seat is fixedly connected to the inside of the sand collecting box body, the filter plate is arranged on the inner side of the mounting clamp seat, a handle is fixedly connected to one side of the filter plate, a second water outlet is connected to the right lower end of the sand collecting box body in a penetrating manner, the water filling port is connected to the left upper end of the sand setting shell in a penetrating manner, a first water outlet is connected to the right side of the sand setting shell in a penetrating manner, a fixing clamp is fixedly connected to the inside, inhale sand pipeline's bottom fixedly connected with and inhale the sand mouth, the shunt tubes is provided with a plurality ofly, and through connecting pipe fixed connection between a plurality of shunt tubes, the top through connection of shunt tubes has the sand guide, the inside of sand guide is provided with inhales the sand pump.

Preferably, the sand setting shell is in a ladder-shaped structure, and the width of the sand setting shell close to one side of the bottom plate is narrowest.

Preferably, the mounting clamp seat is matched with the filter plate.

Preferably, the sand suction nozzles are provided with a plurality of sand suction nozzles, and the plurality of sand suction nozzles are divided into two groups and are installed in a staggered mode.

Preferably, the other end of the sand guide pipe, which is far away from the shunt pipe, is connected to the top of the sand collection box body in a penetrating manner.

Preferably, a sealing ring is adhered to the inner side of the box door.

Preferably, the sand suction pump is electrically connected with the power supply.

The utility model provides a sand setting device for sewage treatment has following beneficial effect:

1. this kind of a sand setting device for sewage treatment is provided with inhales the sand mouth, will pour the sewage in the sand setting casing after a period of standing, the grit will be deposited in the bottom of sand setting casing according to the dead weight effect in the sewage, with the back of opening the power, can make to inhale the sand pump and drive the grit and carry in the sand collection box through inhaling sand mouth, shunt tubes and sand guide pipe, can make things convenient for the collection to the grit greatly, facilitate for sand setting work.

2. The sand setting device for sewage treatment is provided with the filter plate, after sewage containing gravel is conveyed into the sand collecting box body, the filter plate can separate the gravel from the sewage, and after the sewage flows out of the second water outlet, a worker can open the box door, take out the filter plate and clean the gravel; the effect of sewage treatment is improved.

Drawings

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

Fig. 2 is a front view of the overall structure of the present invention.

Fig. 3 is a schematic view of the filter plate structure of the present invention.

Fig. 4 is a top view of the shunt tube structure of the present invention.

In FIGS. 1-4: the sand-collecting box comprises a bottom plate 1, a support frame 2, a sand setting shell 3, a sand-collecting box body 4, a water filling port 5, a filter plate 6, a first water outlet 7, a second water outlet 8, a sand suction pipeline 9, a sand suction nozzle 10, a sand suction pump 11, a shunt pipe 12, a connecting pipe 13, a sand guide pipe 14, an installation clamping seat 15, a handle 16, a box door 17 and a fixing clamping hoop 18.

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 to 4, in the embodiment of the present invention, a sand setting device for sewage treatment comprises a bottom plate 1, a support frame 2, a sand setting housing 3, a sand collecting box 4, a water injection port 5 and a filter plate 6, wherein the support frame 2 is fixedly connected to the top of the bottom plate 1, the sand setting housing 3 is fixedly connected to the top of the support frame 2, the sand collecting box 4 is arranged on the top of the sand setting housing 3, a box door 17 is movably connected to the surface of the sand collecting box 4, a mounting clamp 15 is fixedly connected to the inside of the sand collecting box 4, the filter plate 6 is arranged on the inner side of the mounting clamp 15, a handle 16 is fixedly connected to one side of the filter plate 6, a second water outlet 8 is connected to the right lower end of the sand collecting box 4, the water injection port 5 is connected to the left upper end of the sand setting housing 3, a first water outlet 7 is connected to the right side of the, the inside joint of fixed clamp 18 has shunt tubes 12, and the bottom through connection of shunt tubes 12 has inhales sand pipe 9, inhales sand pipe 9's bottom fixedly connected with and inhales sand mouth 10, and shunt tubes 12 is provided with a plurality ofly, and through connecting pipe 13 fixed connection between a plurality of shunt tubes 12, the top through connection of shunt tubes 12 has lead sand pipe 14, and the inside of leading sand pipe 14 is provided with inhales sand pump 11.

In this embodiment, sand setting shell 3 is the trapezoidal structure, and its width that is close to bottom plate 1 one side is narrowest, can make the grit can concentrate more easily, makes things convenient for follow-up processing to the grit, has strengthened the device's sand setting efficiency.

In this embodiment, the mounting seat 15 is adapted to the filter plate 6, so that the worker can clean the gravel on the filter plate 6 more conveniently, and the practicability of the device is greatly enhanced.

In this embodiment, inhale sand mouth 10 and be provided with a plurality ofly, and a plurality ofly inhale sand mouth 10 and divide into two liang of a set of, be the crisscross installation, can enlarge and inhale sand area for work efficiency makes the sewage treatment effect show.

In this embodiment, the other end of the sand guide pipe 14, which is far away from the shunt pipe 12, is connected to the top of the sand collecting box 4 in a penetrating manner, so that the sewage and the gravel are separated, and the solid-liquid separation effect is improved.

In this embodiment, the sealing ring is pasted on the inner side of the box door 17, so that the sealing performance between the structures is improved, and the water seepage phenomenon of the sand collecting box body 4 in the sand setting process is avoided.

In this embodiment, the sand pump 11 is electrically connected to the power supply.

In use the utility model relates to a during sand setting device for sewage treatment, at first the staff pours sewage into sand setting casing 3 from water filling port 5 in, and stew a period with it, then connect the power, will inhale sand pump 11 and open, can make the grit that deposits in sand setting casing 3 bottom through inhaling sand mouth 10, shunt tubes 12 and sand guide pipe 14 transport come to in the sand collection box 4 down, and through filter 6, keep apart grit and sewage, sewage is then discharged respectively from first delivery port 7 and second delivery port 8, after sand setting work, the staff can the cut off-power supply, will inhale sand pump 11 and close, and rotate chamber door 17 and open, it can to get out the clearance through the grit on pulling handle 16 with filter 6.

The above is only the preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, without departing from the concept of the present invention, several modifications and improvements can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent.

Claims

1. A sand setting device for sewage treatment comprises a bottom plate (1), a support frame (2), a sand setting shell (3), a sand collecting box body (4), a water filling port (5) and a filter plate (6), and is characterized in that the support frame (2) is fixedly connected to the top of the bottom plate (1), the sand setting shell (3) is fixedly connected to the top of the support frame (2), the sand collecting box body (4) is arranged at the top of the sand setting shell (3), a box door (17) is movably connected to the surface of the sand collecting box body (4), an installation clamping seat (15) is fixedly connected to the inner part of the sand collecting box body (4), the filter plate (6) is arranged on the inner side of the installation clamping seat (15), a handle (16) is fixedly connected to one side of the filter plate (6), a second water outlet (8) is connected to the right lower end of the sand collecting box body (4) in a penetrating manner, the water filling port (5) is connected to the, the right side through connection of grit case body (3) has first delivery port (7), the fixed clamp (18) of the inside fixedly connected with of grit case body (3), the inside joint of fixed clamp (18) has shunt tubes (12), the bottom through connection of shunt tubes (12) has sand sucking pipe way (9), sand suction pipe way's (9) bottom fixedly connected with inhales sand mouth (10), shunt tubes (12) are provided with a plurality ofly, and pass through connecting pipe (13) fixed connection between a plurality of shunt tubes (12), the top through connection of shunt tubes (12) has sand guide pipe (14), sand guide pipe's (14) inside is provided with inhales sand pump (11).

2. The sand setting device for sewage treatment according to claim 1, wherein: the sand setting shell (3) is of a ladder-shaped structure, and the width of one side, close to the bottom plate (1), of the sand setting shell is the narrowest.

3. The sand setting device for sewage treatment according to claim 1, wherein: the mounting clamping seat (15) is matched with the filter plate (6).

4. The sand setting device for sewage treatment according to claim 1, wherein: the sand suction nozzles (10) are arranged in a plurality, and the sand suction nozzles (10) are divided into two groups and are installed in a staggered mode.

5. The sand setting device for sewage treatment according to claim 1, wherein: the other end of the sand guide pipe (14) far away from the shunt pipe (12) is connected to the top of the sand collection box body (4) in a penetrating way.

6. The sand setting device for sewage treatment according to claim 1, wherein: and a sealing ring is stuck on the inner side of the box door (17).

7. The sand setting device for sewage treatment according to claim 1, wherein: the sand suction pump (11) is electrically connected with the power supply.