Building pile foundation construction mud processing device
A technology for construction mud and processing equipment, which is applied in wellbore/well components, earthwork drilling, flushing wellbore, etc., which can solve the problems of low efficiency of mud replenishment and achieve high overall efficiency
Active Publication Date: 2020-11-13
浙江可久建筑工程有限公司
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Problems solved by technology
[0005] In order to solve the defect of low grout filling efficiency, the application provides a construction mud treatment device for pile foundations
Method used
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Embodiment Construction
[0032] The following is attached Figure 1-4 The application is described in further detail.
[0033] The embodiment of the present application discloses a construction pile foundation construction mud processing device. refer to figure 1 and figure 2 The construction pile foundation construction mud treatment device includes a conveying mechanism 1, a filter mechanism 2 for filtering drilling slag in the mud, and a discharge mechanism 3 for discharging the filtered drilling slag into the unloading truck. The drilling slag feed end is connected to the drilling slag output end of the filtering mechanism 2, and a mud pool 4 for placing mud is provided on the ground. The mud output end of the filter mechanism 2 is connected to the mud pool 4 through a pipeline, and a mud pump 41 is arranged in the mud pool 4 to transport the mud into the borehole. The edge of the upper opening of the borehole is higher than the ground and an overflow hole for discharging the mud is opened on...
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The invention relates to a building pile foundation construction mud processing device. The building pile foundation construction mud processing device comprises a conveying mechanism and an unloadingmechanism communicating with a filtering mechanism. The filtering mechanism communicates with a mud pit formed in the ground. A mud pump is arranged in the mud pit. The conveying mechanism comprisesa conveying barrel, a spiral blade and a driving piece, wherein the spiral blade is used for conveying mud, arranged in the conveying barrel in a penetrating mode and coaxial with the conveying barrel. A feeding opening and an unloading opening are formed in the conveying barrel and communicate with an overflow hole of a drilled hole and a feeding opening of the filtering mechanism correspondingly. A plurality of water spraying holes and a first opening extending in the axial direction of the conveying barrel are correspondingly formed in the upper and lower barrel walls of the conveying barrel. The conveying barrel is provided with a water spraying cover in a covering mode, wherein the water spraying cover covers the plurality of water spraying holes. The water spraying covers communicatewith a water source. A first opening is provided with a filter screen with the filtering hole diameter smaller than 3 mm. The conveying barrel is provided with a material conveying cover in a covering mode, wherein the material conveying cover covers the first opening. The material conveying cover is provided with a side opening communicating with the filtering mechanism. The building pile foundation construction mud processing device has the effect of high mud supplementing efficiency.
Description
technical field [0001] The present application relates to the field of pile foundation construction devices, in particular to a construction pile foundation construction mud treatment device. Background technique [0002] With the development of the economy and the acceleration of urbanization, the construction industry is developing more and more rapidly, and more and more buildings are built on complex foundations. Pile foundation engineering has become one of the most commonly used forms of construction. For complex foundations such as soft foundations, block stones, or super-deep and super-large-diameter pile foundations, the mechanical mud retaining wall forming technology is used more and more as a mature technology during construction. In the prior art, during construction, a mud pool is set on the site plane, and the overflow mud is discharged into the mud pool through the overflow hole arranged in the borehole for mixing mud or as a circulating mud pool. Repeatedly...
Claims
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IPC IPC(8): E21B21/06
CPCE21B21/06E21B21/066E21B21/068
Inventor 陈成北刘华锋蓝建强陈海银曾航
Owner 浙江可久建筑工程有限公司