CN216404158U

CN216404158U - Slurry-water separation equipment of shield machine

Info

Publication number: CN216404158U
Application number: CN202121079193.6U
Authority: CN
Inventors: 袁金海; 杨承阁; 邹洪富; 夏凯
Original assignee: Hunan Industry Polytechnic
Current assignee: Hunan Industry Polytechnic
Priority date: 2021-05-19
Filing date: 2021-05-19
Publication date: 2022-04-29
Anticipated expiration: 2031-05-19

Abstract

The utility model provides mud-water separation equipment of a shield machine, which comprises a filter box, a filter grid net which is arranged in the filter box in an inclined mode and a spiral material conveyor which is arranged on one side face of the filter box, wherein a water outlet pipe is arranged at the lower portion of one side of the filter box, which is far away from the spiral material conveyor, a collecting box used for collecting overflowing water is arranged at the bottom of the filter box, a plurality of supporting pieces are uniformly arranged between the collecting box and the filter box, a frame which plays a role in retaining water is fixedly connected to the outer surface of the upper end of the filter box, a vertically-arranged water discharging pipe is arranged on the lower surface of the frame, the lower end of the water discharging pipe extends into the collecting box, and a blocking net used for filtering gravel is arranged in the middle of the frame. The realization is concentrated the collection to the muddy water that overflows, and the muddy water that prevents overflowing trickles at will.

Description

Slurry-water separation equipment of shield machine

Technical Field

The utility model discloses mud-water separation equipment of a shield machine, and belongs to the technical field of shield machines.

Background

During slurry shield construction, a slurry water treatment system needs to be established on the ground to complete qualified slurry production required by slurry shield tunneling construction and a residue-soil separation task generated by tunneling.

Chinese utility model patent with publication number CN209033933U discloses a multilayer module mud water treatment facilities suitable for shield constructs machine construction, including the rose box, can know by its attached drawing, lack the structure of collecting the muddy water of excessive outflow on the rose box, lead to flowing to operational environment at will from the muddy water that overflows in the rose box in, further worsen operational environment.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects in the prior art, the utility model aims to provide a mud-water separation device of a shield machine, which aims to solve the problems in the background art and realize the centralized collection of overflowing mud water and the random flowing of the overflowing mud water.

In order to achieve the purpose, the utility model is realized by the following technical scheme: the utility model provides a shield constructs mud-water separation equipment of machine, includes the rose box, installs the filtration grid net that the slope set up in the rose box and installs the spiral feeder at a rose box side, the rose box deviates from spiral feeder's one side lower part position and installs the outlet pipe, the rose box bottom is equipped with the collecting box that is used for collecting the moisture that spills over, evenly install a plurality of support piece between collecting box and the rose box, rose box upper end outer fixed surface is connected with the frame that plays the manger plate effect, surface mounting has vertical arrangement's drain pipe under the frame, the drain pipe lower extreme extends to in the collecting box, the middle part position installs the block that is used for filtering the grit in the frame.

Furthermore, a plurality of supporting rods are uniformly arranged on the lower surface of the blocking net, and the lower ends of the supporting rods are in contact with the bottom in the frame.

Further, support piece includes the sleeve of vertical arrangement, sleeve upper end and rose box fixed connection, the inserted bar has been inserted to the ann in the sleeve, the inserted bar lower extreme is fixed at the bottom in the collecting box.

Furthermore, a support plate is fixedly connected to the edge of the lower portion of one side face of the collection box, a sludge pump is mounted on the upper surface of the support plate, and the sludge pump is communicated with the collection box through a connecting pipe.

Furthermore, the edge of the lower portion of one side face of the collecting box is fixedly connected with a connecting plate, and a round hole for inserting a bolt is formed in the upper surface of the connecting plate.

Furthermore, filter the grid net upside and be equipped with the baffle that plays and block the grit effect, baffle and rose box fixed connection.

The utility model has the beneficial effects that: when the muddy water injected into the filter box overflows, the overflowing muddy water firstly flows into a water storage space formed by the frame and the filter box, and then the muddy water filtered by the blocking net flows into the collecting box through the drainage pipe, so that the overflowing muddy water is collected in a centralized manner, and the overflowing-preventing muddy water flows randomly.

Drawings

Other features, objects and advantages of the utility model will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

FIG. 1 is a schematic structural diagram of a mud-water separation device of a shield tunneling machine according to the present invention;

FIG. 2 is a schematic assembly diagram of a baffle and a filter box in the mud-water separation equipment of the shield tunneling machine of the utility model;

in the figure: 1-filter box, 2-blocking net, 3-frame, 4-support rod, 5-filter grid net, 6-water outlet pipe, 7-sludge pump, 8-support plate, 9-connecting pipe, 10-collecting box, 11-inserted rod, 12-sleeve, 13-connecting plate, 14-round hole, 15-water outlet pipe, 16-spiral material conveyer and 17-baffle.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.

Referring to fig. 1 and fig. 2, the present invention provides a technical solution: the utility model provides a shield constructs mud-water separation equipment of machine, includes rose box 1, installs the filtration grid net 5 that the slope set up in rose box 1 and installs the spiral feeder 16 at rose box 1 side, and rose box 1 deviates from the one side lower part position of spiral feeder 16 and installs outlet pipe 6, leads the row pipeline with outlet pipe 6 access sewage to the muddy water that is filtered grid net 5 is discharged into sewage through outlet pipe 6 and is led the row pipeline in.

The edge of the lower part of one side of the collecting box 10 is fixedly connected with a connecting plate 13, the upper surface of the connecting plate 13 is provided with a round hole 14 for inserting a bolt, and the connecting plate 13 is installed at a required position by the round hole 14 to complete the fixing of the position of the collecting box 10.

Filter 5 upsides of grid net and be equipped with the baffle 17 that plays and block the grit effect, baffle 17 and rose box 1 fixed connection set up baffle 17 at 5 upsides of filter grid net, prevent that the muddy water that contains the grit directly falls on filter grid net 5, play the effect of protection filter grid net 5.

The bottom of the filter box 1 is provided with a collecting box 10 for collecting overflowing moisture, a plurality of supporting pieces are uniformly arranged between the collecting box 10 and the filter box 1, and the supporting pieces play a role in supporting the filter box 1.

The support piece includes vertical arrangement's sleeve 12, and sleeve 12 upper end and rose box 1 fixed connection have inserted bar 11 in the

sleeve

12, and 11 lower extremes of inserted bar are fixed in the bottom in collecting box 10, and with inserted bar 11 assign in sleeve 12, realize the grafting of rose box 1 and collecting box 10.

The outer fixed surface of the upper end of the filter box 1 is connected with a frame 3 which plays a role in retaining water, the lower surface of the frame 3 is provided with a drain pipe 15 which is vertically arranged, the lower end of the drain pipe 15 extends into the collecting box 10, the middle position in the frame 3 is provided with a blocking net 2 which is used for filtering gravel, when more muddy water injected into the filter box 1 overflows, the overflowing muddy water firstly flows into a water storage space formed by the frame 3 and the filter box 1, and then the muddy water filtered by the blocking net 2 flows into the collecting box 10 through the drain pipe 15, so that the overflowing muddy water is collected in a centralized manner, and the overflowing preventing muddy water flows randomly.

A plurality of supporting rods 4 are uniformly arranged on the lower surface of the blocking net 2, the lower ends of the supporting rods 4 are in contact with the bottom in the frame 3, and the supporting rods 4 support the blocking net 2, so that the blocking net 2 is located in the middle of the frame 3 conveniently.

A supporting plate 8 is fixedly connected to the edge of the lower portion of one side face of the collecting box 10, a sludge pump 7 is mounted on the upper surface of the supporting plate 8, the sludge pump 7 is connected and communicated with the collecting box 10 through a connecting pipe 9, the sewage leading and discharging pipe is connected to the liquid outlet end of the sludge pump 7, and when the sludge pump 7 is operated, the sludge pump 7 pumps muddy water in the collecting box 10 into the sewage leading and discharging pipe.

While there have been shown and described what are at present considered the fundamental principles and essential features of the utility model and its advantages, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a shield constructs mud-water separation equipment of machine, includes rose box (1), install filtration grid net (5) that the slope that sets up in rose box (1) and install spiral feeder (16) in rose box (1) one side, its characterized in that: outlet pipe (6) are installed to the one side lower part position that rose box (1) deviates from spiral feeder (16), rose box (1) bottom is equipped with collecting box (10) that are used for collecting overflow moisture, evenly install a plurality of support piece between collecting box (10) and rose box (1), rose box (1) upper end fixed surface is connected with frame (3) that play the manger plate effect, frame (3) lower surface mounting has vertical arrangement's drain pipe (15), drain pipe (15) lower extreme extends to in collecting box (10), middle part position installs block net (2) that are used for filtering the grit in frame (3).

2. The mud-water separation equipment of the shield tunneling machine according to claim 1, characterized in that: a plurality of supporting rods (4) are uniformly arranged on the lower surface of the blocking net (2), and the lower ends of the supporting rods (4) are in contact with the bottom in the frame (3).

3. The mud-water separation equipment of the shield tunneling machine according to claim 1, characterized in that: the support piece comprises a vertically arranged sleeve (12), the upper end of the sleeve (12) is fixedly connected with the filter box (1), an inserted bar (11) is inserted into the sleeve (12), and the lower end of the inserted bar (11) is fixed at the bottom in the collecting box (10).

4. The mud-water separation equipment of the shield tunneling machine according to claim 1, characterized in that: the edge of the lower portion of one side face of the collecting box (10) is fixedly connected with a support plate (8), a sludge pump (7) is mounted on the upper surface of the support plate (8), and the sludge pump (7) is connected and communicated with the collecting box (10) through a connecting pipe (9).

5. The mud-water separation equipment of the shield tunneling machine according to claim 1, characterized in that: the edge of the lower portion of one side face of the collecting box (10) is fixedly connected with a connecting plate (13), and a round hole (14) for inserting a bolt is formed in the upper surface of the connecting plate (13).

6. The mud-water separation equipment of the shield tunneling machine according to claim 1, characterized in that:

filter grid net (5) upside and be equipped with baffle (17) that play and block the grit effect, baffle (17) and rose box (1) fixed connection.