CN211814082U

CN211814082U - Single-machine large-flow slurry treatment equipment

Info

Publication number: CN211814082U
Application number: CN202020093183.7U
Authority: CN
Inventors: 凌康; 郭阳阳; 尚梅
Original assignee: Xuzhou Greenan Environmental Protection Equipment Co ltd
Current assignee: Xuzhou Greenan Environmental Protection Equipment Co ltd
Priority date: 2020-01-16
Filing date: 2020-01-16
Publication date: 2020-10-30
Anticipated expiration: 2030-01-16

Abstract

The utility model discloses a single-machine large-flow mud treatment device, which comprises a frame, a feeding port, a pre-screening vibrating screen and a dewatering vibrating screen, the slurry storage tank, the slurry pump, swirler and swirler inlet pipe, the pan feeding mouth sets up in the frame upper end, the shale shaker that sieves in advance is located the pan feeding mouth below, the shale shaker that dewaters sets up one side of shale shaker that sieves in advance in the frame upper end, the slurry storage tank sets up the below of shale shaker that sieves in advance and the shale shaker that dewaters in the frame, the slurry pump sets up the one side of shale shaker that dewaters in the frame, shale shaker that sieves in advance and slurry pump are located the shale shaker both sides that dewaters, the lower extreme and the slurry pump of swirler inlet pipe are connected, swirler sets up in the frame upper end, swirler and slurry pump are located the homonymy of shale shaker that dewaters, the upper end and the one end of swirler are connected, the underflow.

Description

Single-machine large-flow slurry treatment equipment

Technical Field

The utility model relates to a construction machinery equipment field specifically indicates a large-traffic mud treatment facility of unit.

Background

Along with the requirements of foundation construction of bridges, subways and the like are higher and higher, the requirement on the sand content of slurry before concrete pouring is continuously improved in the construction of relative cast-in-situ bored piles. Pile foundation builders all desire a high quality slurry to improve the efficiency of the hole formation and to drill safely and quickly. The good performance of the slurry is stabilized by adding the slurry making raw material, and the slurry is only used once in the application process, so that the cost is wasted greatly. Although there are some simpler ways to recycle the slurry, the properties of the recycled slurry are difficult to stabilize, and it is necessary to rely on efficient mechanical treatment equipment to control the solid content of the slurry (in practice, it is often diluted with clean water to assist the mechanical treatment to improve the mechanical treatment effect). Therefore, mechanical solid phase control is an important link for maintaining and ensuring the good performance of the slurry and is also one of the integral construction process components in the pile foundation construction. In the construction of pile foundation, the solid phase particle size which has great influence on indexes such as slurry performance, mechanical drilling speed and the like is more than 15 microns, and accounts for about 70 percent of the total solid phase. People strive to remove the waste at any time through more effective mechanical equipment. Along with the development of a cast-in-situ bored pile construction process, an underground diaphragm wall construction process and a trenchless construction process in pile foundation construction, the requirement on slurry performance is higher and higher. Practice proves that the technology for improving the slurry performance by controlling the solid phase of the slurry has developed into an important slurry auxiliary process which is closely related to stabilizing the condition in the hole and increasing the hole forming speed. In order to provide high-quality slurry for hole forming, a set of perfect and applicable slurry purification equipment is needed, which is a guarantee for maintaining the excellent performance of pile foundation slurry.

At present, the large-flow mud treatment equipment is a combined mud treatment station, and generally comprises a pre-screening unit, a mud treatment unit, a mud storage tank, a delivery pump and the like. In some cases, the delivery pump needs to have a speed regulation function to match the flow regulation of the grooving or hole forming host. The equipment needs to be assembled on site for concrete floor hardening and is located far from the hole or trough, which means that pumps and piping need to be planned on site for slurry delivery. After the construction is completed, the equipment needs to be disassembled and then transported to the next construction site for assembly. Therefore, equipment arrangement needs a special site, special requirements on the ground are met, and the occupied area of the equipment is large; the slurry conveying pipeline and the speed-adjustable conveying pump are needed when the device is far away from a construction site, so that the energy consumption is large, auxiliary equipment and accessories are more, and the operation is complicated; aiming at the problems, a single machine large-flow slurry treatment device is designed.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome the defect of above-mentioned technique, provide a large-traffic mud treatment facility of unit.

In order to solve the technical problem, the utility model provides a technical scheme is a large-traffic mud treatment facility of unit: comprises a frame, a feeding port, a pre-screening vibrating screen, a dewatering vibrating screen, a pulp storage tank, a slurry pump, a cyclone and a cyclone feeding pipe, the feeding port is arranged at the upper end of the machine frame, the pre-screening vibrating screen is positioned below the feeding port, the dewatering vibrating screen is arranged on one side of the pre-screening vibrating screen at the upper end of the frame, the pulp storage tank is arranged below the pre-screening vibrating screen and the dewatering vibrating screen on the frame, the slurry pump is arranged on one side of the dehydration vibrating screen on the frame, the pre-screening vibrating screen and the slurry pump are positioned on two sides of the dehydration vibrating screen, the lower end of the feeding pipe of the cyclone is connected with a slurry pump, the cyclone is arranged at the upper end of the frame, the swirler and the slurry pump are positioned at the same side of the dewatering vibrating screen, the upper end of the swirler inlet pipe is connected with one end of the swirler, and the underflow opening of the swirler is positioned above the dewatering vibrating screen.

As an improvement, a middle storage box is arranged below the cyclone on the rack, a partition plate is arranged on the inner bottom surface of the middle storage box, two ends of the partition plate are connected with two side surfaces of the middle storage box, the upper end of the partition plate is not connected with the upper end of the middle storage box, a cyclone overflow pipe is arranged at one end of the cyclone, and one end of the cyclone overflow pipe is connected with the middle storage box and extends into the middle storage box.

As the improvement, be equipped with the tail calandria on the well storage tank bottom surface, be equipped with the fluid infusion mouth on the well storage tank bottom surface, fluid infusion mouth and tail calandria are located the both sides of baffle, the fluid infusion mouth is located the mud storage pond top, the below of fluid infusion mouth is equipped with the liquid level flotation tank, swirler overflow pipe and fluid infusion mouth are located same one side of well storage tank.

As an improvement, one end of the cyclone above the dewatering vibrating screen is provided with an underflow cover.

As an improvement, one end of the slurry pump is provided with a suction pipe, and the other end of the suction pipe is connected with the slurry storage pool and extends into the slurry storage pool.

As an improvement, a pulp storage tank overflow pipe is arranged on the side wall of the pulp storage tank.

As an improvement, one end of the pre-screening vibrating screen is provided with a back screen plate, and the upper end of the back screen plate is positioned outside the feeding port.

As an improvement, the pre-screening vibrating screen is powered by a vibrating motor, and the vibrating motor is arranged above the pre-screening vibrating screen.

As an improvement, the dewatering vibration sieve is powered by a vibration motor, and the vibration motor is arranged above the dewatering vibration sieve.

As an improvement, the upper end of the slurry pump on the frame is provided with a slurry pump motor, the slurry pump motor provides power for the slurry pump, and the slurry pump motor is connected with an electric control cabinet through an electric wire.

Compared with the prior art, the utility model the advantage lie in: the pre-screening vibrating screen and the dewatering vibrating screen are arranged, the pre-screening vibrating screen can be used for primarily filtering the slurry, large particles in the slurry can be efficiently removed, then the cyclone is used for finely separating the slurry, and the dewatering vibrating screen dewaters the concentrated slurry discharged from the underflow port of the cyclone into slag capable of being transported by a truck; therefore, on one hand, the filtering efficiency can be improved, and on the other hand, the quality of the slurry can be better; the equipment structure is relatively simple, the size is small, the movement and the transportation are convenient, the operation is simple, and the energy consumption is low.

Drawings

Fig. 1 is a first structural schematic diagram of the single-machine large-flow slurry treatment device of the utility model.

Fig. 2 is a second schematic structural diagram of the single-machine large-flow slurry treatment device of the present invention.

FIG. 3 is a third structural schematic diagram of the single-machine large-flow slurry treatment device of the present invention.

Fig. 4 is a fourth schematic structural diagram of the single-machine large-flow slurry treatment device of the present invention.

Fig. 5 is a fifth schematic structural diagram of the single-machine large-flow slurry treatment device of the present invention.

Fig. 6 is a sixth schematic structural view of the single-machine large-flow slurry treatment device of the present invention.

Fig. 7 is a seventh schematic structural diagram of the single-machine large-flow slurry treatment device of the present invention.

Fig. 8 is an eighth schematic structural diagram of the single-machine large-flow slurry treatment device of the present invention.

Fig. 9 is a first structural schematic diagram of the pre-screening vibrating screen of the single-machine large-flow mud treatment device of the utility model.

Fig. 10 is a second schematic structural diagram of the pre-screening vibrating screen of the single-machine large-flow mud treatment device of the utility model.

FIG. 11 is a schematic view of a first structure of a dewatering vibrating screen of a single-machine large-flow mud treatment device.

Fig. 12 is a second schematic structural diagram of the dewatering vibrating screen of the single-machine large-flow mud treatment device of the utility model.

As shown in the figure: 1. the system comprises a frame, 2, a feeding port, 3, a pre-screening vibrating screen, 4, a dewatering vibrating screen, 5, a pulp storage tank, 6, a slurry pump, 7, a cyclone, 8, a cyclone feeding pipe, 9, a middle storage tank, 10, a partition plate, 11, a cyclone overflow pipe, 12, a tail discharge pipe, 13, a liquid supplementing port, 14, a liquid level buoyancy tank, 15, an underflow cover, 16, a suction port pipe, 17, a pulp storage tank overflow pipe, 18, a back sieve plate, 19, a vibrating motor, 20, a slurry pump motor, 21 and an electric control cabinet.

Detailed Description

The following will explain the present invention in further detail with reference to the attached drawings.

With reference to the attached drawings 1-12, a single-machine large-flow mud treatment device comprises a frame 1, a feeding port 2, a pre-screening vibrating screen 3, a dewatering vibrating screen 4, a mud storage tank 5, a mud pump 6, a cyclone 7 and a cyclone feeding pipe 8, wherein the feeding port 2 is arranged at the upper end of the frame 1, the pre-screening vibrating screen 3 is positioned below the feeding port 2, the dewatering vibrating screen 4 is arranged at one side of the pre-screening vibrating screen 3 at the upper end of the frame 1, the mud storage tank 5 is arranged below the pre-screening vibrating screen 3 and the dewatering vibrating screen 4 on the frame 1, the mud pump 6 is arranged at one side of the dewatering vibrating screen 4 on the frame 1, the pre-screening vibrating screen 3 and the mud pump 6 are positioned at two sides of the dewatering vibrating screen 4, the lower end of the cyclone feeding pipe 8 is connected with the mud pump 6, the cyclone 7 is arranged at the upper end of, swirler 7 and slurry pump 6 are located the homonymy of dehydration shale shaker 4, the upper end of swirler inlet pipe 8 and the one end of swirler 7 are connected, the underflow opening of swirler 7 is located 4 tops of dehydration shale shaker.

The utility model discloses a storage tank 9 is equipped with in the below of swirler 7 on frame 1, be equipped with baffle 10 on the bottom surface in well storage tank 9, the both ends of baffle 10 are connected with the both sides face of well storage tank 9, the baffle 10 upper end is not connected with well storage tank 9 upper end, the one end of swirler 7 is equipped with swirler overflow pipe 11, the one end of swirler overflow pipe 11 is connected with well storage tank 9 and is extended into in the storage tank 9.

Well be equipped with tail calandria 12 on the storage tank 9 bottom surface, be equipped with fluid infusion mouth 13 on the storage tank 9 bottom surface, fluid infusion mouth 13 and tail calandria 12 are located the both sides of baffle 10, fluid infusion mouth 13 is located the mud storage tank 5 top, the below of fluid infusion mouth 13 is equipped with liquid level flotation tank 14, swirler overflow pipe 11 and fluid infusion mouth 13 are located same one side of storage tank 9.

And an underflow cover 15 is arranged at one end of the cyclone 7 above the dewatering vibrating screen 4.

One end of the slurry pump 6 is provided with a suction pipe 16, and the other end of the suction pipe 16 is connected with the slurry storage tank 5 and extends into the slurry storage tank 5.

And a pulp storage tank overflow pipe 17 is arranged on the side wall of the pulp storage tank 5.

One end of the pre-screening vibrating screen 3 is provided with a back screen plate 18, and the upper end of the back screen plate 18 is positioned outside the feeding port 2.

The pre-screening vibrating screen 3 is powered by a vibrating motor 19, and the vibrating motor 19 is arranged above the pre-screening vibrating screen 3.

The dewatering vibration screen 4 is powered by a vibration motor 19, and the vibration motor 19 is arranged above the dewatering vibration screen 4.

The upper end of the slurry pump 6 on the frame 1 is provided with a slurry pump motor 20, the slurry pump motor 20 provides power for the slurry pump 6, and the slurry pump motor 20 is connected with an electric control cabinet 21 through an electric wire.

The utility model discloses when specifically implementing, at first mud gets into pre-screening shale shaker 3 from pan feeding mouth 2, vibrating motor 19 provides power for pre-screening shale shaker 3, flow into storage tank 5 after pre-screening shale shaker 3 carries out the primary filtration, then sediment stuff pump motor 21 provides power for sediment stuff pump 6, sediment stuff pump 6 inhales mud from storage tank 5 through suction pipe 16, inhale the mud of sediment stuff pump 6, get into swirler 7 through swirler inlet pipe 8, the concentrated mud that contains the solid phase gets into dehydration shale shaker 4 through underflow cover 15 afterwards and carries out the secondary filtration, vibrating motor 19 provides power for dehydration shale shaker 4, so carry out the circulation filtration;

wherein, the separated and purified slurry can enter the middle storage tank 9 from the overflow pipe 11 of the cyclone 7 at one end, when the slurry amount in the slurry storage tank 5 is insufficient, the liquid level buoyancy tank 14 can descend, the fluid infusion port 13 can be communicated with the slurry storage tank 5, and the slurry in the middle storage tank 9 can enter the slurry storage tank 5 through the fluid infusion port 13 to carry out fluid infusion on the slurry storage tank 5; when the slurry in the slurry storage tank 5 is enough, the liquid level buoyancy tank 14 floats upwards to block the fluid infusion port 13, the fluid infusion port 13 is not communicated with the slurry storage tank 5, and if the slurry in the middle storage tank 9 is too much, the slurry overflows the upper part of the partition plate 10 and is discharged from the tail discharge pipe 12; when the slurry in the slurry storage tank 5 is excessive, the liquid level buoyancy tank 14 floats to block the fluid infusion port 13, and the slurry flows out of the slurry storage tank overflow pipe 17.

The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.

Claims

1. A single machine large-flow slurry treatment device is characterized in that: comprises a frame (1), a feeding port (2), a pre-screening vibrating screen (3), a dewatering vibrating screen (4), a pulp storage tank (5), a slurry pump (6), a cyclone (7) and a cyclone feeding pipe (8), wherein the feeding port (2) is arranged at the upper end of the frame (1), the pre-screening vibrating screen (3) is positioned below the feeding port (2), the dewatering vibrating screen (4) is arranged at one side of the pre-screening vibrating screen (3) at the upper end of the frame (1), the pulp storage tank (5) is arranged below the pre-screening vibrating screen (3) and the dewatering vibrating screen (4) on the frame (1), the slurry pump (6) is arranged at one side of the dewatering vibrating screen (4) on the frame (1), the pre-screening vibrating screen (3) and the slurry pump (6) are positioned at two sides of the dewatering vibrating screen (4), the lower extreme and the sediment stuff pump (6) of swirler inlet pipe (8) are connected, swirler (7) set up in frame (1) upper end, swirler (7) and sediment stuff pump (6) are located the homonymy of dehydration shale shaker (4), the upper end and the one end of swirler (7) of swirler inlet pipe (8) are connected, the underflow opening of swirler (7) is located dehydration shale shaker (4) top.

2. The stand-alone high flow mud treatment plant of claim 1, wherein: storage tank (9) in the below of swirler (7) is equipped with on frame (1), be equipped with baffle (10) on the bottom surface in storage tank (9), the both ends of baffle (10) are connected with the both sides face of middle storage tank (9), baffle (10) upper end is not connected with middle storage tank (9) upper end, the one end of swirler (7) is equipped with swirler overflow pipe (11), the one end of swirler overflow pipe (11) is connected with middle storage tank (9) and is extended into in storage tank (9).

3. A single machine high flow mud treatment plant according to claim 2, characterised in that: well be equipped with tail calandria (12) on storage tank (9) bottom surface, be equipped with fluid infusion mouth (13) on storage tank (9) bottom surface, fluid infusion mouth (13) and tail calandria (12) are located the both sides of baffle (10), fluid infusion mouth (13) are located mud storage pool (5) top, the below of fluid infusion mouth (13) is equipped with liquid level flotation tank (14), swirler overflow pipe (11) and fluid infusion mouth (13) are located same one side of storage tank (9).

4. The stand-alone high flow mud treatment plant of claim 1, wherein: and an underflow cover (15) is arranged at one end of the cyclone (7) above the dewatering vibrating screen (4).

5. The stand-alone high flow mud treatment plant of claim 1, wherein: one end of the slurry pump (6) is provided with a suction pipe (16), and the other end of the suction pipe (16) is connected with the slurry storage tank (5) and extends into the slurry storage tank (5).

6. The stand-alone high flow mud treatment plant of claim 1, wherein: and a pulp storage tank overflow pipe (17) is arranged on the side wall of the pulp storage tank (5).

7. The stand-alone high flow mud treatment plant of claim 1, wherein: one end of the pre-screening vibrating screen (3) is provided with a back screen plate (18), and the upper end of the back screen plate (18) is positioned outside the feeding port (2).

8. The stand-alone high flow mud treatment plant of claim 1, wherein: the pre-screening vibrating screen (3) is powered by a vibrating motor (19), and the vibrating motor (19) is arranged above the pre-screening vibrating screen (3).

9. The stand-alone high flow mud treatment plant of claim 1, wherein: the dewatering vibrating screen (4) is powered by a vibrating motor (19), and the vibrating motor (19) is arranged above the dewatering vibrating screen (4).

10. The stand-alone high flow mud treatment plant of claim 1, wherein: the upper end of the slurry pump (6) on the frame (1) is provided with a slurry pump motor (20), the slurry pump motor (20) provides power for the slurry pump (6), and the slurry pump motor (20) is connected with an electric control cabinet (21) through an electric wire.