CN215352145U

CN215352145U - Solid-liquid separation equipment for waste slurry in pile foundation construction

Info

Publication number: CN215352145U
Application number: CN202120951412.9U
Authority: CN
Inventors: 李志平; 王继华; 林奕文; 李世文
Original assignee: Hunan Zhongtian Qingding Engineering Technology Co ltd
Current assignee: Hunan Zhongtian Qingding Engineering Technology Co ltd
Priority date: 2021-05-06
Filing date: 2021-05-06
Publication date: 2021-12-31
Anticipated expiration: 2031-05-06

Abstract

The utility model discloses solid-liquid separation equipment for waste slurry in pile foundation construction, which comprises a settling tank with an open top end, wherein a discharge port is arranged on one side of the bottom end of the settling tank, the settling tank is provided with a guide material pushing mechanism for pushing the waste slurry in the settling tank to the discharge port from the far end of the discharge port and a power driving mechanism for driving the guide material pushing mechanism to move, a discharge switch mechanism capable of being opened or closed is arranged at the discharge port, and when the discharge switch mechanism is opened, the power driving mechanism drives the guide material pushing mechanism to push the waste slurry far away from the discharge port to the discharge port and discharge the waste slurry from the discharge port in a centralized manner, so that the sludge is convenient to transfer and collect.

Description

Solid-liquid separation equipment for waste slurry in pile foundation construction

Technical Field

The utility model relates to the technical field of pile foundation construction sewage treatment, in particular to solid-liquid separation equipment for waste slurry in pile foundation construction.

Background

The bored pile is widely applied to the foundation of industrial and civil buildings and structures due to the excellent characteristics of universal applicability to stratum, mature construction process, high bearing capacity and the like, but the technical characteristics of the bored pile determine that a large amount of waste slurry is inevitably generated in the construction process, the amount of the waste slurry is 2-4 times of the amount of a formed hole under the general condition, if the waste slurry of the bored pile is directly discharged into the environment without any treatment, serious harm is caused to the environment, and land harm and water harm can be divided according to different harm modes.

The existing sludge settling device has the advantages that after sedimentation and layering, the supernatant is pumped away, the viscosity of a sludge layer left for sedimentation is high, sludge is transferred in a pipeline extraction mode, and the efficiency is low.

Disclosure of Invention

The utility model aims to solve the defects and provides solid-liquid separation equipment for waste slurry in pile foundation construction, so that the problems in the prior art are solved.

In order to achieve the purpose, the technical scheme of the utility model is as follows:

the utility model provides a pile foundation construction waste mud solid-liquid separation equipment, includes the open settling tank in top, the settling tank is provided with the bin outlet in bottom one side, the settling tank is provided with the power drive mechanism drive that the direction pushing equipment and the drive direction pushing equipment that push the waste mud in the settling tank to the bin outlet from the distal end of bin outlet removed, bin outlet department is provided with the discharge switch mechanism that can open or close, works as when discharge switch mechanism opened, the waste mud propelling movement to the bin outlet of bin outlet will be kept away from to power drive mechanism drive direction pushing equipment, is concentrated the discharge by the bin outlet.

As an improvement to the above technical scheme, the discharge opening is arranged at one side of the bottom plate of the settling tank; the guide material pushing mechanism comprises two vertical plates which are symmetrically arranged, one vertical plate is arranged on a side plate, close to the discharge port, in the box body, and the other vertical plate is arranged on a side plate, far away from the discharge port, in the box body; the power driving mechanism comprises a guide rod and a rotatable screw rod which are arranged between the two vertical plates, a moving block is slidably sleeved on the guide rod, is provided with a screw hole and is sleeved on the screw rod through the screw hole to be in transmission connection with the screw rod, one end of the screw rod is provided with a driving motor for driving the screw rod to rotate, and the driving motor is fixed on the vertical plates; a hanging rod is connected below the moving block, and a push plate is connected below the hanging rod.

As an improvement to the above technical solution, the discharge switch mechanism includes a blocking plate disposed at the discharge port and capable of sliding up and down, and a support device is disposed below the blocking plate; the supporting device comprises side plates arranged on two sides of the discharge port in parallel and a supporting plate arranged between the two side plates, and the center of the supporting plate is opposite to the center of the discharge port; a first sliding through hole is formed in the middle of the supporting plate, a supporting rod capable of sliding up and down penetrates through the first sliding through hole, and the supporting rod is fixedly connected to the bottom of the blocking plate; between the supporting plate and the blocking plate, a supporting spring is sleeved around the supporting rod.

As an improvement to the above technical scheme, the discharge port is fixedly connected with a sealing rubber ring on the inner wall above the blocking plate; the upper side of the blocking plate is symmetrically provided with two inclined planes; the bracing piece is square pole, the slip through-hole is the quad slit correspondingly.

As an improvement to the above technical solution, the discharge switch mechanism further includes a transverse plate disposed at the lower end of the support rod and support plates disposed at both sides of the moving block, the support plates are provided with second sliding through holes and are penetrated by push rods through the second sliding through holes, and the lower ends of the push rods abut against the upper surface of the transverse plate; the push rod is provided with a boss above the support plate, and a return spring is sleeved on the periphery of the push rod between the boss and the support plate; above the push rod, the settling tank is provided with an inclined plate, when the moving block moves to enable the push plate to be gradually close to the discharge hole, the push rod gradually moves downwards under the action of the inclined plate, so that the transverse plate is pushed and the support rod is driven to move downwards to gradually open the discharge hole.

As an improvement to the above technical scheme, two ends of the upper side of the settling tank are respectively fixedly connected with an upright column, and the two inclined plates are respectively fixedly connected to the upper ends of the two upright columns; the upper end of the push rod is provided with a roller which corresponds to the inclined plate.

As an improvement to the technical scheme, a plurality of arc-shaped grooves are arranged on the bottom surface of the inclined plate at intervals and are matched with the rollers.

As an improvement to the above technical scheme, the push rod is a square push rod, and the second sliding through hole is a square sliding hole correspondingly.

Compared with the prior art, the utility model has the advantages and positive effects that:

according to the solid-liquid separation device for the waste mud in pile foundation construction, after sludge in the settling tank is settled and layered, supernatant is pumped out, a discharge port is opened, the driving motor drives the screw rod to rotate, the moving block moves axially along the guide rod, and the push plate at the lower end of the hanger rod at the lower side of the moving block concentrates the sludge settled in the settling tank to be discharged from the discharge port, so that the sludge is convenient to transfer and collect.

The movable block moves to the bin outlet, and the gyro wheel at square push rod upper end rolls and contacts the swash plate bottom, and square push rod's lower extreme reachs the diaphragm top, forms the axial to square push rod along with the slope direction of swash plate and promotes, and square push rod just can promote the diaphragm downwards to open the bin outlet and arrange mud, be convenient for concentrate row mud.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic diagram of the basic structure of the present invention;

FIG. 2 is an enlarged view of a portion E of FIG. 1;

FIG. 3 is an enlarged view of a portion of FIG. 1 at F;

fig. 4 is a sectional view a-a in fig. 1.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived from the embodiments of the present invention by a person skilled in the art without any creative effort, should be included in the protection scope of the present invention.

As shown in fig. 1 to 4, the solid-liquid separation device for waste mud in pile foundation construction comprises a settling tank 1, wherein the upper side of the settling tank 1 is of an open structure, sewage generated in pile foundation construction is introduced into the settling tank 1 and added with a coagulating agent, the sewage and the coagulating agent are mixed and then are subjected to standing, sedimentation and layering, two vertical plates 11 are fixedly connected to the upper side of the settling tank 1, a guide rod is fixedly connected between the two vertical plates 11, a moving block 12 is slidably connected to the guide rod, a screw 13 is rotatably connected between the two vertical plates 11, a driving motor 14 is fixedly connected to one of the vertical plates 11, a main shaft of the driving motor 14 is coaxially and fixedly connected with one end of the screw 13, a threaded hole is formed in the moving block 12, the screw 13 penetrates through the threaded hole and is in threaded fit connection, the screw 13 is rotated to drive the moving block 12 to axially move along the guide rod, a suspender 15 is fixedly connected to the bottom of the moving block 12, and a push plate 16 is fixedly connected to the lower end of the suspender 15, a discharge opening 17 is formed in a bottom plate of the settling tank 1, a sealing rubber ring 18 is fixedly connected to the inner wall of the discharge opening 17, a blocking plate 2 is connected in the discharge opening 17 in a sliding mode, two inclined planes 21 are symmetrically arranged on the upper side of the blocking plate 2, so that sludge can conveniently slide from the upper side of the blocking plate 2 to form a guide, the blocking plate 2 is located below the sealing rubber ring 18, the blocking plate 2 is attached to the edge of the upper side of the sealing rubber ring 18 to form a seal, a supporting device 3 is arranged at the bottom of the blocking plate 2, the supporting device 3 is used for supporting the blocking plate 2 in the discharge opening 17, and after the blocking plate 2 leaves the discharge opening 17, the discharge opening 17 can discharge precipitated sludge; after the sludge deposition is layered in the settling tank 1, the discharge port 17 is opened after supernatant is pumped out, the driving motor 14 drives the screw 13 to rotate, the moving block 12 moves axially along the guide rod, and the push plate 16 at the lower end of the suspender at the lower side of the moving block 12 concentrates the sludge deposited in the settling tank 1 and discharges the sludge from the discharge port 17, so that the sludge is convenient to transfer and collect.

Specifically, the supporting device 3 comprises two side plates 31, the two side plates 31 are fixedly connected to two sides of the bottom of the settling tank 1 in parallel, a supporting plate 32 is fixedly connected between the two side plates 31, a square hole is formed in the middle of the supporting plate 32, a square rod 33 is slidably connected in the square hole, the upper end of the square rod 33 is fixedly connected with the bottom of the blocking plate 2, a supporting spring 34 is fixedly connected between the blocking plate 2 and the supporting plate 32, the square rod 33 is penetrated through an inner hole of the supporting spring 34, and the lower end of the square rod 33 is fixedly connected with a transverse plate 35; two sides of the moving block 12 are respectively fixedly connected with a support plate 36, each support plate 36 is provided with a square sliding hole, each square sliding hole is internally and slidably connected with a square push rod 37, the square push rod 37 is arranged corresponding to the transverse plate 35, the upper end of the square push rod 37 is provided with a boss 38, a return spring 39 is fixedly connected between the boss 38 and the support plate 36, and the square push rod 37 is penetrated through by an inner hole of the return spring 39. The square push rod 37 pushes the transverse plate 35, and the discharge port 17 can discharge the precipitated sludge after the square rod 33 enables the blocking plate 2 to leave the discharge port 17.

Specifically, 1 upside both ends of setting tank are stand 4 of fixed connection respectively, and the common fixed connection swash plate 5 in two 4 upper ends of stand, and square push rod 37 upper end is equipped with gyro wheel 371, and gyro wheel 371 corresponds the setting with

swash plate

5, and 5 bottom intervals of swash plate set up a plurality of arc recesses 51, and arc recess 51 corresponds the setting with gyro wheel 371. The moving block 12 moves towards the discharge port 17, the roller 371 at the upper end of the square push rod 37 rolls and contacts the bottom of the inclined plate 5, the lower end of the square push rod 37 reaches the upper side of the transverse plate 35, the square push rod 37 forms axial pushing along with the inclined guide of the inclined plate 5 on the square push rod 37, and the transverse plate 35 can be pushed downwards by the square push rod 37, so that the discharge port 17 is opened to discharge mud, and the mud is conveniently concentrated and discharged.

Further, pile up earlier at closure plate 2 upside by bin outlet 17 exhaust mud, closure plate 2 upside symmetry sets up two inclined planes 21 and is unfavorable for mud to persist, and gyro wheel 371 rolls in 5 bottoms of swash plate simultaneously, and gyro wheel 371 meets arc recess 51, cooperates reset spring 39's elasticity to make square push rod 37 and the closure plate 2 formation vibration that corresponds, the mud of being convenient for is discharged by closure plate 2 upside.

During operation, after the sludge in the settling tank 1 is settled and layered, the discharge port 17 is opened after supernatant is pumped out, the driving motor 14 drives the screw 13 to rotate, the moving block 12 moves axially along the guide rod, and the push plate 16 at the lower end of the suspender at the lower side of the moving block 12 concentrates the sludge settled in the settling tank 1 and discharges the sludge from the discharge port 17, so that the sludge is convenient to transfer and collect.

The moving block 12 moves towards the discharge port 17, the roller 371 at the upper end of the square push rod 37 rolls and contacts the bottom of the inclined plate 5, the lower end of the square push rod 37 reaches the upper side of the transverse plate 35, the square push rod 37 forms axial pushing along with the inclined guide of the inclined plate 5 on the square push rod 37, and the transverse plate 35 can be pushed downwards by the square push rod 37, so that the discharge port 17 is opened to discharge mud, and the mud is conveniently concentrated and discharged.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a pile foundation construction waste mud solid-liquid separation equipment which characterized in that: including the open setting tank in top, the setting tank is provided with the bin outlet in bottom one side, the setting tank is provided with the power drive mechanism drive that pushes the direction pushing equipment and the drive direction pushing equipment of bin outlet to the discarded mud in the setting tank from the distal end of bin outlet and remove, bin outlet department is provided with the ejection of compact on-off mechanism that can open or close, works as when ejection of compact on-off mechanism opens, the discarded mud propelling movement to the bin outlet that bin outlet will be kept away from to power drive mechanism drive direction pushing equipment, is concentrated the discharge by the bin outlet.

2. The solid-liquid separation equipment for the waste mud in pile foundation construction of claim 1, which is characterized in that: the discharge port is arranged on one side of the bottom plate of the settling tank; the guide material pushing mechanism comprises two vertical plates which are symmetrically arranged, one vertical plate is arranged on a side plate, close to the discharge port, in the box body, and the other vertical plate is arranged on a side plate, far away from the discharge port, in the box body; the power driving mechanism comprises a guide rod and a rotatable screw rod which are arranged between the two vertical plates, a moving block is slidably sleeved on the guide rod, is provided with a screw hole and is sleeved on the screw rod through the screw hole to be in transmission connection with the screw rod, one end of the screw rod is provided with a driving motor for driving the screw rod to rotate, and the driving motor is fixed on the vertical plates; a hanging rod is connected below the moving block, and a push plate is connected below the hanging rod.

3. The solid-liquid separation equipment for the waste mud in pile foundation construction as claimed in claim 2, wherein: the discharging switch mechanism comprises a blocking plate which is arranged at the discharging opening and can slide up and down, and a supporting device is arranged below the blocking plate; the supporting device comprises side plates arranged on two sides of the discharge port in parallel and a supporting plate arranged between the two side plates, and the center of the supporting plate is opposite to the center of the discharge port; a first sliding through hole is formed in the middle of the supporting plate, a supporting rod capable of sliding up and down penetrates through the first sliding through hole, and the supporting rod is fixedly connected to the bottom of the blocking plate; between the supporting plate and the blocking plate, a supporting spring is sleeved around the supporting rod.

4. The solid-liquid separation equipment for the waste mud in pile foundation construction as claimed in claim 3, wherein: the inner wall of the discharge hole above the blocking plate is fixedly connected with a sealing rubber ring; the upper side of the blocking plate is symmetrically provided with two inclined planes; the bracing piece is square pole, the slip through-hole is the quad slit correspondingly.

5. The solid-liquid separation equipment for the waste mud in pile foundation construction as claimed in claim 3, wherein: the discharging switch mechanism also comprises a transverse plate arranged at the lower end of the supporting rod and supporting plates arranged at two sides of the moving block, the supporting plates are provided with second sliding through holes, push rods penetrate through the second sliding through holes, and the lower ends of the push rods are abutted against the upper surface of the transverse plate; the push rod is provided with a boss above the support plate, and a return spring is sleeved on the periphery of the push rod between the boss and the support plate; above the push rod, the settling tank is provided with an inclined plate, when the moving block moves to enable the push plate to be gradually close to the discharge hole, the push rod gradually moves downwards under the action of the inclined plate, so that the transverse plate is pushed and the support rod is driven to move downwards to gradually open the discharge hole.

6. The solid-liquid separation equipment for the waste mud in pile foundation construction as claimed in claim 5, wherein: two ends of the upper side of the settling tank are respectively fixedly connected with an upright post, and the two inclined plates are respectively fixedly connected to the upper ends of the two upright posts; the upper end of the push rod is provided with a roller which corresponds to the inclined plate.

7. The solid-liquid separation equipment for the waste mud in pile foundation construction as claimed in claim 6, wherein: the bottom surface of the inclined plate is provided with a plurality of arc-shaped grooves at intervals, and the arc-shaped grooves are matched with the rollers.

8. The solid-liquid separation equipment for the waste mud in pile foundation construction as claimed in claim 5, wherein: the push rod is a square push rod, and the second sliding through hole is a square sliding hole correspondingly.