CN218458867U

CN218458867U - Bridge type sand sucker

Info

Publication number: CN218458867U
Application number: CN202221807863.6U
Authority: CN
Inventors: 展帅; 徐有仁
Original assignee: Yangzhou Chenye Environmental Protection Technology Co ltd
Current assignee: Yangzhou Chenye Environmental Protection Technology Co ltd
Priority date: 2022-07-13
Filing date: 2022-07-13
Publication date: 2023-02-10
Anticipated expiration: 2032-07-13

Abstract

Bridge type sand sucker. Relates to the technical field of sand suction machines. Has reasonable structure and filtering and separating functions. The sand suction pump is arranged above the sand suction pool and comprises a bridge frame walking system and a sand suction pump, a sand suction pipe and a sand discharge pipe are arranged on the sand suction pump, a separation pool is arranged at the tail part of the sand discharge pipe, a filtering cabin is arranged at the upper part of the separation pool, the lower part of the filtering cabin is in a mesh shape, the upper part of the filtering cabin is in a closed shape, and the tail part of the sand discharge pipe is communicated with the upper part of the filtering cabin; and a pressurizing water pump and a water return pipe are arranged at the bottom of the separation tank, one end of the water return pipe is communicated with the sand suction tank, and the other end of the water return pipe is communicated with the pressurizing water pump.

Description

Bridge type sand sucker

Technical Field

The utility model relates to a sand sucker technical field, concretely relates to bridge type sand sucker.

Background

Along with the continuous development of environmental protection career, people are also constantly promoting to the emission standard of waste water, all contain a large amount of silt in general waste water, probably contain a large amount of heavy metal and chemical substance in these silt, blindly discharge these waste water that contain silt into the pipe network, can bring serious influence to quality of water on every side, at present many enterprises all carry out the sand absorption treatment before discharging waste water, reduce the silt content of waste water, carry out sewage treatment on next step, do so and to guarantee quality of water safety on every side, also can not bring a large amount of silt into the pipe network, bring the burden for the operation of pipe network, ecological safety on every side has been protected.

The existing sand suction machine can entrain excessive moisture in the sand suction process, on one hand, the sand-water separation cost of the downstream can be increased, on the other hand, the water loss in the sand suction pool is too much, and the sand in the sand suction pool is hardened to influence the sand suction effect.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model provides a bridge type sand sucker which has reasonable structure and filtering and separating functions.

The utility model discloses a following technical scheme realizes: the bridge type sand sucker is arranged above the sand sucker and comprises a bridge frame walking system and a sand sucker pump, wherein the sand sucker pump is provided with a sand sucker pipe and a sand discharge pipe, the tail part of the sand discharge pipe is provided with a separation tank, the upper part of the separation tank is provided with a filtering cabin, the lower part of the filtering cabin is in a mesh shape, the upper part of the filtering cabin is in a closed shape, and the tail part of the sand sucker pipe is communicated with the upper part of the filtering cabin;

and a pressurizing water pump and a water return pipe are arranged at the bottom of the separation tank, one end of the water return pipe is communicated with the sand suction tank, and the other end of the water return pipe is communicated with the pressurizing water pump.

The utility model has the preferred implementation mode that the upper part of the separation tank is provided with a groove, the filter cabin is hoisted in the groove, and the outer wall of the filter cabin is attached to the inner wall of the groove;

the lower part of the filter cabin is positioned in the groove.

The utility model discloses a preferred embodiment lies in, be equipped with the import on the lateral wall of filtration cabin, the afterbody of sand discharge pipe pass the outer wall of separation tank and with the import parallel and level.

The utility model discloses a preferred embodiment lies in, the afterbody of sand discharge pipe is equipped with the rubber flange, the external diameter of sand discharge pipe is less than the internal diameter of import, the external diameter of rubber flange is greater than the internal diameter of import, the afterbody of sand discharge pipe, rubber flange and the equal coaxial setting of import.

The utility model discloses a preferred embodiment lies in, the top of filtering the cabin is equipped with the rings of being convenient for hoist and mount.

Compared with the prior art, the utility model realizes secondary dehydration through the arrangement of the separation tank and the filter cabin, so that the water content of the silt in the filter cabin is reduced, and after more silt is stored in the filter cabin, the filter cabin can be lifted away from the separation tank and then lifted into a new empty filter cabin, thereby improving the overall continuity; the water filtered by the filtering cabin is discharged back to the sand suction pool through the pressure water pump, the structure is reasonable, and the filtering and separating effect is good.

Drawings

FIG. 1 is a schematic structural view of the present invention;

in the figure: 1. a sand suction pool; 2. a bridge frame walking system; 3. a sand suction pump; 31. a sand suction pipe; 32. a sand discharge pipe; 320. a rubber flange; 4. a separation tank; 41. a pressurized water pump; 42. a water return pipe; 43. a groove; 5. a filtration compartment; 51. an inlet; 52. a lifting ring.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and the detailed description, and it should be noted that the embodiments or technical features described below can be arbitrarily combined to form a new embodiment without conflict.

As shown in fig. 1, the bridge type sand sucker is arranged above a sand sucker 1, and comprises a bridge frame walking system 2 and a sand sucker 3, wherein the sand sucker 3 is provided with a sand sucker 31 and a sand discharge pipe 32, the tail of the sand discharge pipe 32 is provided with a separation tank 4, the upper part of the separation tank 4 is provided with a filter cabin 5, the lower part of the filter cabin 5 is in a mesh shape, the upper part of the filter cabin 5 is in a closed shape, and the tail of the sand discharge pipe 32 is communicated with the upper part of the filter cabin 5;

the bottom of the separation tank 4 is provided with a pressure water pump 41 and a water return pipe 42, one end of the water return pipe 42 is communicated with the sand suction tank 1, and the other end is communicated with the pressure water pump 41. The sand suction pump 3 sucks up silt, after the silt is primarily separated by the sand-water separator, muddy water with larger water content is discharged into the filtering cabin 5 through the sand discharge pipe 32, secondary dehydration is realized through mutual extrusion among the muddy sand, so that the water content of the muddy sand in the filtering cabin 5 is reduced, and after the amount of the muddy sand in the filtering cabin 5 is large, the filtering cabin 5 can be lifted away from the separation tank 4 and then lifted into a new empty filtering cabin 5, so that the integral continuity is improved; the water filtered by the filtering cabin 5 is discharged back to the sand suction pool 1 through the pressure water pump 41, the structure is reasonable, and the filtering and separating effect is good.

A groove 43 is formed in the upper part of the separation tank 4, the filtering cabin 5 is hung in the groove 43, and the outer wall of the filtering cabin 5 is attached to the inner wall of the groove 43;

the lower part of the filter capsule 5 is located in the recess 43. Through the arrangement of the groove 43, the accommodating effect on the filtering cabin 5 is realized, the installation height of the filtering cabin 5 is limited, and the lower part of the separation tank 4 is ensured to have enough space for storing filtered water.

An inlet 51 is arranged on the side wall of the filtering cabin 5, and the tail part of the sand discharge pipe 32 passes through the outer wall of the separation tank 4 and is flush with the inlet 51. That is to say, the sand discharge pipe 32 is communicated with the filter cabin 5 but has no mutual interference in the vertical direction, so that the filter cabin 5 can be directly lifted out conveniently while the sludge and water can be reliably separated, and the replacement speed of the filter cabin 5 is increased.

The afterbody of sand discharge pipe 32 is equipped with rubber flange 320, sand discharge pipe 32's external diameter is less than import 51's internal diameter, rubber flange 320's external diameter is greater than import 51's internal diameter, sand discharge pipe 32's afterbody, rubber flange 320 and import 51 are all coaxial setting. The rubber flange 320 has a sealing function to prevent the muddy water from leaking from the joint of the sand discharge pipe 32 and the filter chamber 5.

The top of the filter cabin 5 is provided with a hanging ring 52 convenient for hoisting.

The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention cannot be limited thereby, and any insubstantial changes and substitutions made by those skilled in the art on the basis of the present invention are all within the protection scope of the present invention.

Claims

1. The bridge type sand sucker is arranged above a sand sucking pool (1) and comprises a bridge frame walking system (2) and a sand sucking pump (3), wherein a sand sucking pipe (31) and a sand discharging pipe (32) are arranged on the sand sucking pump (3), and the bridge type sand sucker is characterized in that a separation pool (4) is arranged at the tail of the sand discharging pipe (32), a filtering cabin (5) is arranged at the upper part of the separation pool (4), the lower part of the filtering cabin (5) is in a mesh shape, the upper part of the filtering cabin (5) is in a closed shape, and the tail of the sand discharging pipe (32) is communicated with the upper part of the filtering cabin (5);

the bottom of the separation tank (4) is provided with a pressure water pump (41) and a water return pipe (42), and one end of the water return pipe (42) is communicated with the sand suction tank (1) and the other end is communicated with the pressure water pump (41).

2. A bridge sand sucker as defined in claim 1 wherein: a groove (43) is formed in the upper part of the separation tank (4), the filtering cabin (5) is hung in the groove (43), and the outer wall of the filtering cabin (5) is attached to the inner wall of the groove (43);

the lower part of the filter capsule (5) is positioned in the groove (43).

3. A bridge sand sucker as defined in claim 2 wherein: be equipped with import (51) on the lateral wall of filtration cabin (5), the afterbody of sand discharge pipe (32) pass the outer wall of separation tank (4) and with import (51) parallel and level.

4. A bridge sand sucker as defined in claim 3 wherein: the afterbody of sand discharge pipe (32) is equipped with rubber flange (320), the external diameter of sand discharge pipe (32) is less than the internal diameter of import (51), the external diameter of rubber flange (320) is greater than the internal diameter of import (51), the afterbody of sand discharge pipe (32), rubber flange (320) and import (51) all coaxial setting.

5. A bridge sand sucker as defined in claim 3 wherein: and a lifting ring (52) convenient to hoist is arranged at the top of the filtering cabin (5).