CN206034445U

CN206034445U - Mud sprays formula mud treatment of sedimentary dreg device

Info

Publication number: CN206034445U
Application number: CN201620940419.XU
Authority: CN
Inventors: 胡晓虎; 卢礼顺; 孙浩
Original assignee: Kaiputian (shanghai) International Trade Co Ltd
Current assignee: Putian (Shanghai) geotechnical Technology Co., Ltd.
Priority date: 2016-08-25
Filing date: 2016-08-25
Publication date: 2017-03-22
Anticipated expiration: 2026-08-25

Abstract

The utility model relates to a mud sprays formula mud treatment of sedimentary dreg device, including mud excavating pump, mud feed pump, mud feed pump lower part installation mud excavating pump, mud excavating pump lower extreme is equipped with annular mud injection pipe, is equipped with a plurality of nozzles on the annular mud injection pipe, the mud feed pump passes through the muddy water feed pipe and connects cyclic annular mud injection pipe, makes mud spray mud by a plurality of nozzles of mud feed pump on through cyclic annular mud injection pipe to the hole bottom, makes the deposit in the sediment suspension of hole bottom, and the sediment after the suspension puddles through outside mud excavating pump exhaust port together. The utility model discloses can improve mud treatment of sedimentary dreg effect and efficiency to ensure pile foundation construction, underground continuous wall's quality.

Description

Mud injecting type mud dregs processing meanss

Technical field

The utility model is related to piling in a kind of stratum more in sand soil, major diameter, at the mud of ultra-deep construction Reason device, especially a kind of mud injecting type mud dregs processing meanss.

Background technology

In recent years, piling, diaphram wall（Grab bucket）Major diameter, ultra-deep construct in the more stratum of sand soil construct When, mud（Sediment）Yield greatly increase, market thirst for develop a kind of efficient mud conditioning device.In cutting slot It is put into mud（Sediment）Processing meanss, place into steel reinforcement cage, if injection concrete work, produce in making concrete and undisturbed soil Raw sediment, vertical load cannot be delivered in undisturbed soil.In addition, mud（Sediment）Can be driven when concrete is injected, Ultimately cause the quality decline of concrete.Therefore, mud（Sediment）Process is guaranteed in the quality of pile foundation construction, diaphram wall For be very important.The SCS for using at present（Mud borehole cleaning system 1）As shown in figure 1, by immersible pump 2 near bottom hole Carry out operating, process the mode of mud, and installs mud playpipe in the immersible pump for processing mud, by the injection of mud The sediment for sinking to bottom hole is made to suspend, final sum mud is together by a kind of device outside muddy water pump tap.But the mud borehole cleaning System is not fine to the treatment effect of sediment.Accordingly, it would be desirable in SCS（Mud borehole cleaning system）On be improved, using mud Spray to realize that mud dregs are processed.

The content of the invention

The utility model provides a kind of mud injecting type mud dregs processing meanss, for improving mud dregs treatment effect And efficiency, so that it is guaranteed that the quality of pile foundation construction, diaphram wall.

For achieving the above object, the technical solution of the utility model is：A kind of mud injecting type mud dregs processing meanss, Including mud excavationg pump, mud supply pump, mud excavationg pump, the mud excavationg pump lower end are installed in the mud supply pump bottom The mud playpipe of ring-type is provided with, the mud playpipe of ring-type is provided with multiple nozzles, and the mud supply pump is supplied by muddy water Connect the mud playpipe of ring-type to pipe, the multiple nozzles in mud injection of the mud from mud supply pump by ring-type are made to hole Mud is ejected at bottom, makes the sediment for being deposited on bottom hole suspend, and the sediment and mud after suspension is discharged together by mud excavationg pump Outside hole.

Discharge pipeline in the slurry outlet connection mud borehole cleaning system of the mud excavationg pump.

The mud excavationg pump lower annular side is provided with multiple muddy water suction ports；It is middle that agitator arm is housed.

Rectangular or inclination angle connection between the muddy water supply pipe and the mud playpipe of ring-type, when muddy water supply pipe and ring When at right angles connecting between the mud playpipe of shape, the mud is entered from muddy water supply pipe after the mud playpipe of ring-type in double To flowing；When connecting in inclination angle between the mud playpipe of muddy water supply pipe and ring-type, the mud enters from muddy water supply pipe It is in one-way flow after entering the mud playpipe of ring-type.

The beneficial effects of the utility model are：

Due to mud playpipe and multiple nozzles using mud supply pump and ring-type, mud by mud supply pump by The mud playpipe of ring-type sprays, and the multiple nozzles on ring-shape mud playpipe eject mud to bottom hole, make to be deposited on bottom hole Sediment suspend, the sediment after suspension is with mud by outside the final tap of slush pump.Therefore, the utility model can improve mud Slurry sediment treatment effect and efficiency, so that it is guaranteed that the quality of pile foundation construction, diaphram wall.

Description of the drawings

Fig. 1 is existing mud borehole cleaning system schematic；

Fig. 2 is mud injecting type mud dregs processing device structure diagram of the present utility model；

Fig. 3 is mud injecting type mud dregs processing meanss structure upward view of the present utility model；

It is in inclination angle connection diagram between muddy water supply pipe and the mud playpipe of ring-type that Fig. 4 is；

Fig. 5 is rectangular connection diagram between muddy water supply pipe and the mud playpipe of ring-type.

Specific embodiment

The utility model is described in further detail with embodiment below in conjunction with the accompanying drawings.

Such as Fig. 2, shown in 3, plant mud injecting type mud dregs processing meanss, including mud excavationg pump 4, mud supply pump 3, Muddy water supply pipe 21, agitator arm 6 etc..Mud excavationg pump 4 is installed in 3 bottom of mud supply pump, and 4 lower end of mud excavationg pump is provided with ring The mud playpipe 22 of shape, the mud playpipe 22 of ring-type are provided with multiple nozzles 20, and mud supply pump 3 passes through muddy water supply pipe The mud playpipe 22 of 21 connection ring-types, makes the multiple sprays on mud playpipe 22 of the mud by mud supply pump 3 by ring-type Mouth 20 ejects mud to bottom hole, makes the sediment for being deposited on bottom hole suspend, and the sediment and mud after suspension passes through mud excavationg pump 4 Together outside tap.Discharge pipeline 42 in the slurry outlet connection mud borehole cleaning system of mud excavationg pump 4.Under mud excavationg pump 4 Portion's annular side is provided with multiple muddy water suction ports 41；It is middle that agitator arm 6 is housed.

As shown in figure 4, in an angle of inclination beta between the mud playpipe 22 of muddy water supply pipe 21 and ring-type, mud is from mud Water supplying pipe 21 is in one-way flow after entering the mud playpipe 22 of ring-type.

As shown in figure 5, at right angles connecting between the mud playpipe 22 of muddy water supply pipe 21 and ring-type, mud is supplied from muddy water It is in two-way flow after the mud playpipe 22 for entering ring-type to pipe 21.

Claims

1. a kind of mud injecting type mud dregs processing meanss, including mud excavationg pump, mud supply pump, it is characterised in that：Institute State mud supply pump (3) bottom and mud excavationg pump (4) is installed, mud excavationg pump (4) lower end is provided with the mud playpipe of ring-type (22), the mud playpipe (22) of ring-type is provided with multiple nozzles (20), and mud supply pump (3) is connected by muddy water supply pipe (21) The mud playpipe (22) of ring-type is connect, the multiple sprays on mud playpipe (22) of the mud by mud supply pump 3 by ring-type are made Mouth (20) ejects mud to bottom hole, makes the sediment for being deposited on bottom hole suspend, and the sediment and mud after suspension is discharged by mud Pump (4) is together outside tap.

2. mud injecting type mud dregs processing meanss according to claim 1, it is characterised in that：The mud excavationg pump (4) the discharge pipeline (42) in slurry outlet connection mud borehole cleaning system (1).

3. mud injecting type mud dregs processing meanss according to claim 1, it is characterised in that：The mud excavationg pump (4) lower annular side is provided with multiple muddy water suction port (41)；It is middle that agitator arm (6) is housed.

4. mud injecting type mud dregs processing meanss according to claim 1, it is characterised in that：The muddy water supply pipe (21) rectangular or inclination angle is connected and the mud playpipe (22) of ring-type between, when muddy water supply pipe (21) is sprayed with the mud of ring-type When penetrating rectangular connection between pipe (22), the mud from the mud playpipe (22) that muddy water supply pipe (21) enters ring-type is in afterwards Two-way flow；When being connected in inclination angle between mud playpipe (22) of the muddy water supply pipe (21) with ring-type, the mud is from mud It is in one-way flow afterwards that water supplying pipe (21) enters the mud playpipe (22) of ring-type.