Slurry water treatment device for construction engineering

Abstract

The utility model is applicable to the field of construction engineering, and provides a muddy water treatment device for construction engineering, which comprises a sediment component and a desanding component, the sediment component comprises a sediment tank and a filter plate, a slurry inlet pipe is fixedly arranged at the upper end of the sediment tank, a slurry outlet pipe is fixedly arranged on the side surface of the sediment tank and above the filter plate, and the desanding component is arranged on the slurry outlet pipe. The desanding assembly comprises an outer tank, a first motor, a supporting plate and an inner tank, muddy water is injected into the sediment tank through the arranged slurry inlet pipe, the muddy water is subjected to sedimentation treatment through the arranged sediment tank, large and sinking drilling slag is settled at the bottom of the sediment tank, and along with rising of the liquid level, the drilling slag is separated from the sediment tank. Muddy water is preliminarily filtered through the filter plate and discharged into the inner tank through the slurry outlet pipe, the first motor drives the supporting plate to rotate, under the action of centrifugal force, the muddy water in the inner tank penetrates through the inner tank to be filtered again to remove sand and then enters the outer tank, the sand content is controlled, and finally the muddy water is discharged through the slurry discharging pipe for use.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the field of construction engineering, especially relates to a mud water treatment device for construction engineering. BACKGROUND

[0002] The building mud is usually composed of liquid, clay and additive, is widely used in construction, bridge pile foundation, underground tunnel shield and trenchless engineering construction, and mainly plays the role of protecting hole wall and taking out drill cuttings outside the hole, and can also play the roles of cooling and lubrication.

[0003] In the drilling process, the mud can continuously absorb the drill cuttings, and the accumulation of these solid substances can change the specific gravity, viscosity, sand content and other physical properties of the mud, affect the fluidity and carrying capacity, so that the hole wall cannot be effectively protected or the drill cuttings cannot be taken out, meanwhile, the mud containing a large amount of solid particles can accelerate the wear of the drill bit and other equipment, and affect the engineering efficiency and equipment life. UTILITY MODEL CONTENTS

[0004] The utility model embodiment is to solve the problems in the background art.

[0005] The utility model embodiment is implemented in the following way, a mud water treatment device for construction engineering, including sedimentation assembly and sand removal assembly, the sedimentation assembly includes sedimentation tank and filter plate, the sedimentation tank lower extreme is fixedly arranged with sedimentation hopper, the sedimentate hopper lower extreme is fixedly connected with the discharge port, the sedimentation hopper outside is fixedly installed with a plurality of support legs, the sedimentation tank inboard is fixedly installed with filter plate, the sedimentation tank upper end is fixedly arranged with the inlet pipe, the inlet pipe one end penetrates filter plate and extends to filter plate below, the sedimentation tank side is fixedly arranged with the outlet pipe at the position above filter plate, the sand removal assembly includes outer tank, motor one, supporting plate and inner tank, the outer tank bottom is fixedly arranged with a plurality of stand, the outer tank side is fixedly arranged with the discharge pipe, the motor one is fixedly installed in the outer tank bottom, the supporting plate is movably installed in the outer tank, the motor one main shaft is movably penetrated through the outer tank bottom and is fixedly connected with the supporting plate, the inner tank is movably clamped on the supporting plate upper end, the outlet pipe lower end extends to the inner tank.

[0006] As a further scheme of the utility model, the supporting plate is arranged as a disc structure, a plurality of clamping blocks are fixedly arranged in a ring shape on the upper end of the supporting plate, the clamping blocks are arranged as block structures, a plurality of clamping grooves are fixedly arranged on the lower end of the inner tank corresponding to the positions of the clamping blocks, and the clamping grooves and the clamping blocks are clamped with each other.

[0007] As a further scheme of the utility model, a stirring assembly is further fixedly installed on the sedimentation assembly, and the stirring assembly comprises a second motor, a rotating shaft and a stirring rod.

[0008] As a further scheme of the utility model: motor two is fixedly installed on the upper end of the sediment tank, the motor two main shaft is movably penetrated through the top end of the sediment tank and extends to the inside of the sediment tank and is fixedly connected with the rotating shaft, the stirring rod is fixedly installed on the outside of the rotating shaft.

[0009] As a further scheme of the utility model: the limiting rod is fixedly installed in the sediment tank, the rotating shaft is movably penetrated through the middle of the limiting rod and extends to below the limiting rod.

[0010] As a further scheme of the utility model: the rotating shaft lower end is fixedly installed with the residue discharging blade, the residue discharging blade is provided as spiral structure, the residue discharging blade is provided as the taper of wide top and narrow bottom as a whole, the residue discharging blade lower end height is flush with the top end of the residue discharging port.

[0011] The utility model has the advantages of:

[0012] 1.The utility model discloses a kind of mud water treatment devices for construction engineering, mud water is injected into sediment tank by being set up into slurry pipe, mud water is treated by being deposited by being set up into sediment tank, large and deposited drill residue is deposited in the bottom of sediment tank, and along with the elevation of liquid level, mud water is preliminarily filtered by filter plate and is discharged into inner tank by slurry outlet pipe, rotate under the action of centrifugal force by being driven by motor one driving plate, mud water in inner tank is filtered again by being penetrated into inner tank, and sand is entered into outer tank, sand content is controlled, finally discharged by slurry discharge pipe and used.

[0013] 2.The utility model discloses a kind of mud water treatment devices for construction engineering, convenient to install and fix inner tank by being set up into clamping groove and clamping block activity clamping, convenient to rotate by being driven by motor one under the action of supporting plate, simultaneously, by being set up into detachable structure, it is convenient to clean and maintain inner tank.

[0014] 3.The utility model discloses a kind of mud water treatment devices for construction engineering, rotating is driven by being set up into motor two and driving rotating shaft, and then driving stirring rod is stirred to mud water in sediment tank, mud water is disturbed, and drill residue separation effect is improved.

[0015] 4.The utility model discloses a kind of mud water treatment devices for construction engineering, by being set up into residue discharging blade, stirring is assisted to mud water by stirring rod, and by the design of its spiral blade, certain conveying force is provided, and it is convenient to discharge deposited drill residue by residue discharging port. EXPLANATION OF DRAWINGS

[0016] Figure 1 For the utility model embodiment provides a kind of for the three-dimensional structure diagram of mud water treatment device for construction engineering;

[0017] Figure 2A section view of a mud water treatment device for construction engineering is provided for the embodiment of the utility model,

[0018] Figure 3 A partial structure view of a supporting plate and an inner tank of a mud water treatment device for construction engineering is provided for the embodiment of the utility model,

[0019] Figure 4 A three-dimensional structure view of a stirring assembly of a mud water treatment device for construction engineering is provided for the embodiment of the utility model.

[0020] In the drawing: sedimentation assembly 1, sedimentation tank 11, sedimentation hopper 111, sediment discharge port 112, slurry inlet pipe 113, slurry outlet pipe 114, limiting rod 115, supporting leg 12, filter plate 13, sand removal assembly 2, outer tank 21, slurry discharge pipe 211, stand column 22, motor one 23, supporting plate 24, clamping block 241, inner tank 25, clamping groove 251, stirring assembly 3, motor two 31, rotating shaft 32, stirring rod 33, sediment discharge blade 34. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical scheme and advantages of the utility model more clearly, the following will be further described in detail in combination with the drawing and the embodiment. It should be understood that the specific embodiments described herein are only used to explain the utility model, and are not used to limit the utility model.

[0022] The specific implementation of the utility model will be described in detail in combination with the specific embodiments.

[0023] As Figures 1 to 4 shown, a mud water treatment device for construction engineering is provided for the embodiment of the utility model, which comprises a sedimentation assembly 1 and a sand removal assembly 2, the sedimentation assembly 1 comprises a sedimentation tank 11 and a filter plate 13, the lower end of the sedimentation tank 11 is fixedly provided with a sedimentation hopper 111, the lower end of the sedimentation hopper 111 is fixedly connected with a sediment discharge port 112, a plurality of supporting legs 12 are fixedly installed on the outer side of the sedimentation hopper 111, the inner side of the sedimentation tank 11 is fixedly installed with a filter plate 13, the upper end of the sedimentation tank 11 is fixedly provided with a slurry inlet pipe 113, one end of the slurry inlet pipe 113 penetrates through the filter plate 13 and extends below the filter plate 13, the side of the sedimentation tank 11 is fixedly provided with a slurry outlet pipe 114 above the filter plate 13, the sand removal assembly 2 comprises an outer tank 21, a motor one 23, a supporting plate 24 and an inner tank 25, a plurality of stand columns 22 are fixedly provided on the bottom of the outer tank 21, a slurry discharge pipe 211 is fixedly provided on the side of the outer tank 21, the motor one 23 is fixedly installed on the bottom of the outer tank 21, the supporting plate 24 is movably installed inside the outer tank 21, the main shaft of the motor one 23 movably penetrates through the bottom of the outer tank 21 and is fixedly connected with the supporting plate 24, the inner tank 25 is movably clamped on the upper end of the supporting plate 24, and the lower end of the slurry outlet pipe 114 extends into the inner tank 25.

[0024] In an embodiment of the utility model, through setting up the slurry pipe 113 injects the slurry water to the sediment tank 11, through setting up the sediment tank 11 carries out the sedimentation treatment to the slurry water, big and heavy drilling cuttings are deposited in the sediment tank 11 bottom, and along with the liquid level rise, through the filter plate 13 carries out the preliminary filtration to the slurry water and through the slurry outlet pipe 114 is discharged into the inner tank 25, through motor one 23 drives the supporting plate 24 rotation, under the centrifugal force makes the slurry water in the inner tank 25 filter again through the inner tank 25 and enter the outer tank 21, controls the sand content, finally through the slurry discharge pipe 211 and exports use.

[0025] As Figure 2 And Figure 3 Indicated, as another embodiment of the utility model, the supporting plate 24 is set to disc structure, the supporting plate 24 upper end is annularly fixed with multiple clamping blocks 241, the clamping block 241 is set to block structure, the inner tank 25 lower end is fixed with multiple clamping grooves 251 corresponding the position of clamping block 241, the clamping groove 251 and clamping block 241 are mutually clamped.

[0026] In an embodiment of the utility model, through setting up the clamping groove 251 and clamping block 241 movable clamping, it is convenient to install and fix the inner tank 25, it is convenient to rotate the inner tank 25 under the action of supporting plate 24 through motor one 23, simultaneously, through setting up the inner tank 25 as detachable structure, it is convenient to clean and maintain the inner tank 25.

[0027] As Figure 2 And Figure 4 Indicated, as another embodiment of the utility model, the sediment assembly 1 still fixedly installs stirring assembly 3, and the stirring assembly 3 includes motor two 31, rotating shaft 32 and stirring rod 33.

[0028] Specifically, the motor two 31 is fixedly installed on the upper end of the sediment tank 11, the main shaft of the motor two 31 is movably penetrated through the top end of the sediment tank 11 and extends into the sediment tank 11 to be fixedly connected with the rotating shaft 32, and the stirring rod 33 is fixedly installed on the outer side of the rotating shaft 32.

[0029] In an embodiment of the utility model, the motor two 31 drives the rotating shaft 32 to rotate, and then drives the stirring rod 33 to stir the slurry water in the sediment tank 11, disturbs the slurry water, and improves the drilling cuttings sedimentation separation effect.

[0030] As Figure 2 And Figure 4 Indicated, as another embodiment of the utility model, the limiting rod 115 is fixedly installed in the sediment tank 11, and the rotating shaft 32 is movably penetrated through the middle of the limiting rod 115 and extends below the limiting rod 115.

[0031] In one embodiment of the utility model, through setting up the limiting rod 115, it is convenient to limit and fix the rotating shaft 32, guarantee the coaxality of rotating shaft 32, improve the stability of rotation.

[0032] As shown in Figure 2 And Figure 4 As another embodiment of the utility model, the lower end of the rotating shaft 32 is fixedly installed with a residue discharging blade 34, the residue discharging blade 34 is provided as a spiral structure, the residue discharging blade 34 is provided as a taper with the upper width and the lower narrowness as a whole, and the lower end height of the residue discharging blade 34 is flush with the top end of the residue discharging port 112.

[0033] In one embodiment of the utility model, through setting up the residue discharging blade 34, it assists the stirring rod 33 to stir the mud water, and through the design of the spiral blade, it provides certain conveying force, and it is convenient to discharge the deposited drilling residue through the residue discharging port 112.

[0034] For those skilled in the art, it is obvious that the utility model is not limited to the details of the above-mentioned exemplary embodiments, and the utility model can be realized in other specific forms without departing from the spirit or basic characteristics of the utility model. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-limiting, the scope of the utility model is defined by the appended claims instead of the above description, and therefore all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the utility model. Any figure reference in the claims should not be regarded as limiting the involved claims.

[0035] It should be noted that the embodiments in the utility model and the features in the embodiments can be combined with each other without conflict.

[0036] In the description of the utility model, it should be understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the utility model and simplifying the description, and therefore cannot be understood as indicating or implying that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the utility model. In addition, the terms "first", "second" and the like are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features limited by "first", "second" and the like can be explicitly or implicitly included one or more. In the description of the utility model, unless otherwise specified, the meaning of "multiple" is two or more.

[0037] In the description of the utility model, it is necessary to explain, unless another explicit provision and limitation, term "installation", "link", "connection" should do broad sense understanding, for example, can be fixed connection, also can be detachable connection, or integrally connected;Can be mechanical connection, also can be electrical connection;Can be directly connected, also can be indirectly connected through intermediate medium, can be two elements inside the communication.For ordinary skilled in the art, the above-mentioned terms can be understood by the specific meaning in the utility model through specific circumstances.

[0038] In addition, it should be understood that, although the present specification is described in terms of embodiments, not every embodiment contains only one independent technical solution, the description of the specification is only for the sake of clarity, the skilled in the art should be regarded as a whole, the technical solution in each example can be combined appropriately, form other embodiments that the skilled in the art can understand.

Claims

1. A device for the treatment of water from construction site slurries, comprising a sedimentation assembly (1) and a desanding assembly (2), characterized in that, The sediment assembly (1) comprises a sediment tank (11) and a filter plate (13), the lower end of the sediment tank (11) is fixedly provided with a sediment hopper (111), the lower end of the sediment hopper (111) is fixedly connected with a sediment discharge port (112), a plurality of supporting legs (12) are fixedly installed outside the sediment hopper (111), the inner side of the sediment tank (11) is fixedly installed with a filter plate (13), the upper end of the sediment tank (11) is fixedly provided with a pulp inlet pipe (113), one end of the pulp inlet pipe (113) penetrates through the filter plate (13) and extends below the filter plate (13), the side of the sediment tank (11) is fixedly provided with a pulp outlet pipe (114) above the filter plate (13), the sand removal assembly (2) comprises an outer tank (21), a motor one (23), a supporting plate (24) and an inner tank (25), a plurality of stand columns (22) are fixedly arranged on the bottom of the outer tank (21), a pulp discharge pipe (211) is fixedly arranged on the side of the outer tank (21), the motor one (23) is fixedly installed on the bottom of the outer tank (21), the supporting plate (24) is movably installed inside the outer tank (21), the main shaft of the motor one (23) movably penetrates through the bottom of the outer tank (21) and is fixedly connected with the supporting plate (24), the inner tank (25) is movably clamped on the upper end of the supporting plate (24), and the lower end of the pulp outlet pipe (114) extends into the inner tank (25).

2. A device for the treatment of water from construction site slurries according to claim 1, characterised in that, The supporting plate (24) is provided in a disc-shaped structure, a plurality of clamping blocks (241) are fixedly arranged in an annular shape on the upper end of the supporting plate (24), the clamping blocks (241) are provided in a block-shaped structure, a plurality of clamping grooves (251) are fixedly arranged on the inner tank (25) corresponding to the positions of the clamping blocks (241), and the clamping grooves (251) and the clamping blocks (241) are clamped with each other.

3. A device for treating water from construction site slurries according to claim 1, characterised in that, The sediment assembly (1) is further fixedly installed with a stirring assembly (3), the stirring assembly (3) comprises a motor two (31), a rotating shaft (32) and a stirring rod (33).

4. A device for the treatment of water from construction site slurries according to claim 3, characterised in that, The motor two (31) is fixedly installed on the upper end of the sediment tank (11), the main shaft of the motor two (31) movably penetrates through the top end of the sediment tank (11) and extends into the sediment tank (11) and is fixedly connected with the rotating shaft (32), and the stirring rod (33) is fixedly installed outside the rotating shaft (32).

5. A device for the treatment of water from construction site slurries according to claim 4, characterised in that, The rotating shaft (32) movably penetrates through the middle part of the limiting rod (115) and extends below the limiting rod (115).

6. A device for the treatment of water from construction site slurries according to claim 5, characterised in that, The lower end of the rotating shaft (32) is fixedly installed with a sediment discharge blade (34), the sediment discharge blade (34) is provided in a spiral structure, the sediment discharge blade (34) is provided in a whole conical structure with the upper part being wide and the lower part being narrow, and the lower end of the sediment discharge blade (34) is flush with the top end of the sediment discharge port (112).

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