CN214738083U - Collection device is recycled to bleeding thick liquid - Google Patents

Abstract

The utility model discloses a bleed slurry recycling and collecting device, which adopts a bleed slurry collecting tank, a drainage tank and a slurry storage tank; the stake machine pole setting outside is spouted soon to the bleed collecting vat cover, one side of bleed collecting vat is equipped with the opening, the opening side of bleed collecting vat is connected in the one end in drainage groove, the other end in drainage groove is connected in holding the thick liquid pond, be equipped with in the drainage inslot and block thick liquid barrier and filter screen, utilize the bleed collecting vat to carry out the collection of thick liquids, then guide through the drainage groove and filter, realize the bleed thick liquid and retrieve, this device simple structure, and easy operation is convenient, be convenient for install and transport, can effectively collect the thick liquid that the slip casting in-process bleeds ground, the protection job site, realize the processing of thick liquid and recycle. The inside mounting groove that is equipped with of module of drainage groove blocks the thick liquid barrier and installs in the mounting groove, and simple structure can adjust convenient to install and dismantle according to the construction conditions.

Description

Collection device is recycled to bleeding thick liquid

Technical Field

The utility model relates to a high pressure jet grouting pile slip casting construction field, concretely relates to collection device is recycled to slurry pumping thick liquid.

Background

In recent decades, with the development of economy and social progress, the demand of human beings on various aspects has been increasing, including the development of civil engineering. In recent years, a large number of buildings have quality problems shortly after they are built and used, and research have found that many problems occur in the most basic foundation treatment. Therefore, the reinforcement and treatment of the foundation is undoubtedly an important issue.

The grouting technology and the high-pressure rotary spraying technology are combined to form an efficient foundation reinforcing means, when the high-pressure rotary spraying technology is used, a grouting pipe is inserted to the designed depth of a pile body, grout is sprayed from a nozzle in a high-pressure spraying mode to impact and cut a soil body, and the disturbed soil and stone materials are fully mixed with cement paste or other grout poured at the same time, so that a firm concretion is formed. The pressure of a high-pressure jet flow is the largest at a nozzle, foundation soil at the nozzle is also destroyed firstly, soil particles are scattered, and grout is easy to emerge from the ground in the grouting process on the premise that the liquid flow pressure is larger than the water head pressure, but in the construction process of high-pressure jet flow, because underground grouting generates great pressure, the grout is easy to emerge from the ground in the grouting process to form a large amount of grout, the treatment of the grout is always a difficult problem which troubles the field construction, if the grout is subjected to waste treatment, the construction site is seriously polluted for the first time, meanwhile, building garbage is also generated, and the cleaning cost is also generated in the cleaning process of the building garbage; secondly, the discharged slurry cannot be reused, so that the resource is greatly wasted, and the research on recycling of the discharged slurry is urgently needed. The reuse of the slurry should solve the problem of recovering the slurry.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a bleed thick liquid retrieves collection device of recycling to overcome prior art's not enough.

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

a device for recycling and collecting bleeding pulp comprises a bleeding pulp collecting tank, a drainage tank and a pulp storage tank; the stake machine pole setting outside is spouted soon to the bleed collecting vat cover, and one side of bleed collecting vat is equipped with the opening, and the opening side of bleed collecting vat is connected in the one end in drainage groove, and the other end in drainage groove is connected in holding the thick liquid pond, is equipped with in the drainage inslot and blocks thick liquid barrier and filter screen.

Furthermore, a water spraying nozzle is arranged on the other side of the pulp-emitting collecting tank opposite to the opening.

Furthermore, one end of the drainage groove connected with the slurry discharge collecting groove is of a gradually expanding structure.

Furthermore, the side wall of the drainage groove is a flexible baffle.

Further, the module inside of drainage groove is equipped with the mounting groove, blocks thick liquid barrier and installs in the mounting groove.

Furthermore, the drainage inslot is followed the thick liquid flow direction, and the filter screen sets up in blocking thick liquid barrier rear end.

Furthermore, the drainage groove is connected with the opening end of the slurry-pumping collecting groove in a clamping and buckling manner.

Furthermore, one end of the drainage groove, which is connected with the slurry discharge collecting groove, is provided with a clamping groove, which is clamped with the opening wall of the slurry discharge collecting groove.

Further, the drainage groove is inclined from one end of the slurry-pumping collecting groove to the other end.

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

the utility model relates to a device for recycling and collecting slurry, which adopts a slurry-discharging collecting groove, a drainage groove and a slurry-storing pool; the stake machine pole setting outside is spouted soon to the bleed collecting vat cover, one side of bleed collecting vat is equipped with the opening, the opening side of bleed collecting vat is connected in the one end in drainage groove, the other end in drainage groove is connected in holding the thick liquid pond, be equipped with in the drainage inslot and block thick liquid barrier and filter screen, utilize the bleed collecting vat to carry out the collection of thick liquids, then guide through the drainage groove and filter, realize the bleed thick liquid and retrieve, this device simple structure, and easy operation is convenient, be convenient for install and transport, can effectively collect the thick liquid that the slip casting in-process bleeds ground, the protection job site, realize the processing of thick liquid and recycle.

Further, the inside mounting groove that is equipped with of module of drainage groove blocks the thick liquid barrier and installs in the mounting groove, and simple structure can adjust convenient to install and dismantle according to the construction conditions.

Furthermore, the drainage groove is connected with the open end of the pulp discharge collecting groove through a buckle type, so that the drainage groove is convenient to mount and dismount.

Drawings

Fig. 1 is a schematic view of the overall structure of the collecting device in the embodiment of the present invention.

Fig. 2 is a structure diagram of the main body of the collecting device in the embodiment of the present invention.

Fig. 3 is a front view of the collecting device in the embodiment of the present invention.

Fig. 4 is a left side view of the collecting device in the embodiment of the present invention.

Fig. 5 is a top view of the collecting device in the embodiment of the present invention.

FIG. 6 is the embodiment of the present invention in which the drainage grooves are designed.

Fig. 7 is a design drawing of the installation groove in the embodiment of the present invention.

In the figure: 1-slurry-bleeding collecting tank; 2-a drainage groove; 3-slurry storage tank; 4-water spraying mouth; 5-a flexible baffle; 6-a pulp barrier; 7-a filter screen; 8-reinforcing steel bars; 9-vertical rod of jet grouting pile driver; 10-a nozzle; 11-a drill rod; 12-drilling; 13-sprayed out slurry; 14-mounting grooves; 2-1, a first section of a drainage groove; 2-2, a drainage groove middle section; 2-3, the tail section of the drainage groove; 14-1 connect the rigid members.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings:

as shown in fig. 1 to 4, a device for recycling and collecting slurry, which comprises a slurry-pumping collecting tank 1, a drainage tank 2 and a slurry-storing tank 3; pile machine pole setting 9 outsides are spouted soon to bleed thick liquid collecting vat 1 cover, and one side of bleed thick liquid collecting vat 1 is equipped with the opening, and the opposite side that bleed thick liquid collecting vat 1 is relative with the opening is equipped with water jet 4, and the opening side of bleed thick liquid collecting vat 1 is connected in the one end of drainage groove 2, and the other end of drainage groove 2 is connected in holding thick liquid pond 3, is equipped with in the drainage groove 2 and blocks thick liquid barrier 6 and filter screen 7.

The side of the slurry discharge collecting tank 1 is parallel to the plane of the side wall of the vertical rod 9 of the rotary jet pile machine, a slurry flow channel is formed between the inner side wall of the slurry discharge collecting tank 1 and the outer wall of the vertical rod 9 of the rotary jet pile machine, two water spray holes 4 are arranged on one side of the slurry discharge collecting tank 1, and the water spray holes 4 are communicated with the slurry flow channel. As shown in fig. 6, the drainage groove 2 is composed of a plurality of segments of drainage grooves, specifically, the open end of the slurry pumping collecting groove 1 is connected with a first segment of drainage groove 2-1, one end of the first segment of drainage groove 2-1 is connected with a middle segment of drainage groove 2-2, and the first segment of drainage groove 2-1 is connected with the middle segment of drainage groove 2-2 in a rigid connection manner. Similarly, the middle drainage grooves are connected in a rigid connection mode, the specific connection mode is as shown in fig. 7, two adjacent middle drainage grooves are welded or middle drainage grooves with different specifications are adopted, the last drainage groove 2-3 is connected with the stock storage tank 3, and the stock storage tank 3 is used for temporarily storing collected stock.

As shown in fig. 5, the drainage groove 2 is connected with the open end of the slurry-pumping collecting groove 1 in a snap-fit manner; specifically, the one end that drainage groove 2 and bleed thick liquid collecting vat 1 are connected is equipped with the draw-in groove, with the opening wall joint of bleed thick liquid collecting vat 1, and the draw-in groove of drainage groove 2 is open structure, and the draw-in groove card is established at the opening wall of bleed thick liquid collecting vat 1, when the thick liquid flows out, forms the extrusion to 2 walls in drainage groove to connection stability has been improved.

Drainage groove 2 is the slope from 1 one end of thick liquid collecting vat to the other end that emits, is favorable to the collection of thick liquid, prevents the backward flow siltation.

The filter screen 7 can be arranged in the drainage groove behind the drainage groove 2, the size of the meshes is determined according to actual conditions, and no gravel is generated when the pulp slurry is recycled.

The specific usage of the device is described in the following by combining with figure 1, when high-pressure rotary spraying is carried out, a grouting pipe is firstly inserted to the designed depth of a pile body, grout impacts a cutting soil body in a high-pressure jet flow form from a nozzle, and the nozzle rotates to form a reinforced pile body. The pressure of high pressure jet is the biggest in nozzle department, and nozzle department foundation soil is also destroyed earlier, and the soil granule is broken away, is greater than head pressure at slip casting in-process liquid stream pressure, and then can cause the jet to carry the soil granule of a certain amount and emerge ground along drilling from the nozzle, and the thick liquid mixture that emerges ground is collected by the effluence collecting vat 1, and simultaneously water jet 4 carries out the discontinuity water spray, prevents that the water spray from leading to the fact the thick liquid too thin, and the thick liquid mixture removes to drainage groove first section 2-1 under the pressure of 4 blowout rivers of water jet like this. The slurry flows to the slurry storage tank in the drainage groove, the drainage groove generally plays a role in filtering the slurry, the slurry blocking barrier 6 is arranged at the tail of the first section 2-1 of the drainage groove, the height of the slurry blocking barrier 6 can be adjusted randomly according to actual construction conditions and stages, and the slurry blocking barrier is used for blocking impurities such as coarse gravel, broken stones and the like mixed in the slurry, so that the slurry is prevented from blocking a grouting pipe when being reused.

The pulp barrier 6 is placed in the mounting groove 14 and can be conveniently detached and replaced. If the sizes of the impurity particle diameters in the slurry are different, a plurality of slurry blocking barriers 6 can be arranged, and the heights of the slurry blocking barriers 6 are different, so that different use requirements are met.

The slurry passing through the slurry barrier 6 needs to be filtered by one or more filter screens 7, so that the reuse of the slurry by impurities in the slurry is not influenced.

In the filtering process, each section of drainage groove 2 can be regarded as a sedimentation tank, and when the excessive sedimentation volume in the drainage groove 2 influences the flow rate of the slurry, the filter screen 7 of the previous section of drainage groove 2 is replaced by the slurry barrier 6, so that the cleaning in the groove can be realized, and the convenience and the rapidness are realized.

After the slurry filtered layer by layer flows into the slurry storage tank 3, the volume of the slurry storage tank 3 is determined according to the concrete conditions of the grouting rate, the properties of foundation soil, the construction site and the like in construction. The slurry in the slurry storage tank 3 is collected into a slurry storage tank in a construction site through pumping or other methods, and is matched and used again after being detected, so that the reuse of the slurry is realized. But the collected slurry should be used in time to prevent the slurry from coagulating.

Claims (9)

1. A device for recycling and collecting slurry caused by slurry bleeding is characterized by comprising a slurry bleeding collecting tank (1), a drainage tank (2) and a slurry storage tank (3); spout stake machine pole setting (9) outside soon is located to bleed thick liquid collecting vat (1) cover, and one side of bleed thick liquid collecting vat (1) is equipped with the opening, and the opening side of bleed thick liquid collecting vat (1) is connected in the one end of drainage groove (2), and the other end of drainage groove (2) is connected in holding thick liquid pond (3), is equipped with in drainage groove (2) and blocks thick liquid barrier (6) and filter screen (7).

2. The device for recycling and collecting the slurry as claimed in claim 1, wherein the slurry-emitting collecting tank (1) is provided with a water jet (4) at the other side opposite to the opening.

3. The device for recycling and collecting the slurry as claimed in claim 1, wherein the end of the drainage groove (2) connected with the slurry-emitting collecting groove (1) is of a divergent structure.

4. The device for recycling and collecting the slurry as claimed in claim 1, wherein the side wall of the drainage groove (2) is a flexible baffle.

5. The device for recycling and collecting the slurry discharged from the slurry discharging tank as claimed in claim 1, wherein a mounting groove (14) is formed in the module of the drainage groove (2), and the slurry barrier (6) is mounted in the mounting groove (14).

6. The device for recycling and collecting the slurry discharged from the slurry tank as claimed in claim 1, wherein the drainage groove (2) is internally provided with a filter screen (7) at the rear end of the slurry barrier (6) along the slurry flow direction.

7. The device for recycling and collecting the slurry as claimed in claim 1, wherein the drainage groove (2) is connected with the open end of the slurry-pumping collecting groove (1) by a snap-fit connection.

8. The device for recycling and collecting the slurry bleeding liquid as claimed in claim 7, wherein a clamping groove is arranged at one end of the drainage groove (2) connected with the slurry bleeding collecting groove (1) and is clamped with the opening wall of the slurry bleeding collecting groove (1).

9. The device for recycling and collecting the slurry as claimed in claim 1, wherein the drainage groove (2) is sloped from one end of the slurry-pumping collection groove (1) to the other end.

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