CN220978079U - Foundation pit excavation mud sand separator - Google Patents

Abstract

The utility model belongs to the field of water treatment devices and discloses a foundation pit excavation silt separation device, which comprises a base, wherein a vertical barrel is arranged above the base and fixedly connected with the base through a supporting rod, a vertical rod is fixedly arranged in the middle of the base, a motor is fixedly arranged at the top of the vertical rod, a rotary table is fixedly arranged at the upper end of an output shaft of the motor, a plurality of partition plates are fixedly arranged at the periphery of the vertical rod, the device divides the vertical barrel into a plurality of spaces by using the partition plates, and the rotary table and a drain hole are driven by the rotation of the motor to sequentially extract settled water in different spaces, so that the water and the silt can be effectively separated, and the device is more convenient to use.

Description

Foundation pit excavation mud sand separator

Technical Field

The utility model belongs to the field of water treatment devices, and particularly relates to a foundation pit excavation mud-sand separation device.

Background

The foundation pit is a soil pit excavated according to the substrate elevation and the foundation plane size at the foundation design position, but in the excavation process, due to the influence of the groundwater level, the condition that groundwater permeates into the foundation pit easily occurs in the construction process, therefore, when the foundation pit is excavated, a drainage ditch and a collection tank are required to be arranged in a matched mode, but water flow is easy to mix sediment when flowing, normal drainage work of a water pump is affected, so that the separation of mud and sand in water before drainage is very important, at present, the separation of mud and sand is usually carried out in a filtering mode, because the separation is relatively simple and convenient, but the separation is carried out in a filtering mode, after a period of use, the filter screen is required to be cleaned, cleaned or replaced, especially when the filter screen is required to be replaced, the device is relatively complicated and complex, and therefore, the foundation pit excavation mud and sand separation device is designed.

Disclosure of utility model

In order to solve the above-mentioned shortcomings in the prior art, the present utility model aims to provide a device for separating mud and sand in pit excavation, so as to solve the problems mentioned in the background art.

The technical scheme adopted for solving the technical problem of the foundation pit excavation mud-sand separation device is as follows:

The utility model provides a foundation ditch excavation silt particle separator, the on-line screen storage device comprises a base, the top of base be equipped with the chimney, the chimney passes through bracing piece and base fixed connection, the middle part fixed mounting montant of base, the top fixed mounting motor of montant, the upper end fixed mounting carousel of motor output shaft, the periphery fixed mounting several baffle of montant, baffle respectively with chimney fixed connection, the wash port is seted up to one side of carousel top surface, the one end of fixed connection inclined tube on the wash port, the other end of inclined tube passes through sealed bearing and rotates the lower extreme of connecting the drain pipe, the upper end fixed mounting water pump of drain pipe.

Further, the top surface of the base is conical.

Further, one end of a bracket is fixedly connected in the vertical cylinder, and the other end of the bracket is fixedly connected with the lower end of the drain pipe respectively.

Further, the motor is a waterproof motor.

Furthermore, the bottom side of the periphery of the vertical cylinder is fixedly provided with a side skirt.

Furthermore, a plurality of supporting legs are fixedly arranged on the side skirt.

Further, the bottom ends of the supporting legs are respectively fixedly provided with a supporting seat.

Compared with the prior art, the utility model has the beneficial effects that:

1. According to the foundation pit excavation silt separation device, when the foundation pit excavation silt separation device is used, the base is placed in the collecting tank, the water pump is placed on the top of the foundation pit, the water pump and the motor are started, the water pump pumps water in the foundation pit upwards, when the water drain hole rotates to a position between two adjacent partition boards, the water in the space is lifted upwards and pumped out, the water drain hole rotates along with the rotary table and gradually rotates to a position next to the space separated by the partition boards, at the moment, water in the previous space is not pumped out any more and stands still, silt in the water gradually settles in the standing process, separation of the silt in the water is realized, the water pump pumps out the settled water in the space until the water drain hole rotates along with the rotary table for one circle, water draining in the foundation pit can be completed, settling and separation of the silt in the foundation pit can be completed during water draining.

2. According to the foundation pit excavation mud-sand separation device, the base can automatically slide down to the outside of the base along the slope at the top of the base after mud-sand subsides through the conical top surface, and the influence of mud-sand accumulation below the vertical barrel on drainage can be reduced.

3. According to the foundation pit excavation mud-sand separation device, the position of the lower end of the drain pipe can be fixed through the support, and the inclined pipe can conveniently rotate along the drain pipe.

4. According to the foundation pit excavation mud-sand separation device, the waterproof motor can prevent the motor from being burnt out to affect normal use when the device is applied underwater when water enters the motor.

5. According to the foundation pit excavation mud-sand separation device, through the side skirt, the influence of stirring of water in the collecting tank on water in the vertical cylinder can be reduced, the flow speed of water flow can be reduced by expanding the water pumping area, and mud-sand separation is more convenient.

6. According to the foundation pit excavation mud-sand separation device, the supporting effect of the device can be improved through the supporting rods, and the device is more stable under water.

7. According to the foundation pit excavation mud-sand separation device, the supporting effect of the device can be further improved through the supporting seat, and the device is prevented from being inclined in water.

Drawings

Other features, objects and advantages of the present application will become more apparent upon reading of the detailed description of non-limiting embodiments, made with reference to the accompanying drawings in which:

fig. 1 is a schematic structural view of the present utility model.

In the figure: 1. a base; 2. a vertical tube; 3. a support rod; 4. a vertical rod; 5. a motor; 6. a turntable; 7. a partition plate; 8. a drain hole; 9. a chute; 10. a drain pipe; 11. a water pump; 12. a bracket; 13. a side skirt; 14. support legs; 15. and a supporting seat.

Detailed Description

The application is described in further detail below with reference to the drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the application and are not limiting of the application. It should be noted that, for convenience of description, only the portions related to the application are shown in the drawings.

It should be noted that, without conflict, the embodiments of the present application and features of the embodiments may be combined with each other. The application will be described in detail below with reference to the drawings in connection with embodiments.

As shown in FIG. 1, a foundation pit excavation silt separation apparatus, which comprises a base 1, the top of base 1 be equipped with a riser 2, riser 2 passes through bracing piece 3 and base 1 fixed connection, the middle part fixed mounting montant 4 of base 1, the top fixed mounting motor 5 of montant 4, the upper end fixed mounting carousel 6 of motor 5 output shaft, the periphery fixed mounting several baffle 7 of montant 4, baffle 7 respectively with riser 2 fixed connection, the wash port 8 is seted up to one side of carousel 6 top surface, the one end of fixed connection inclined tube 9 on the wash port 8, the lower extreme of connecting drain pipe 10 is rotated through sealed bearing to the other end of inclined tube 9, the upper end fixed mounting pump 11 of drain pipe 10. When the device is used, the base 1 is placed in the collecting tank, the water pump 11 is placed on the top of the foundation pit, the water pump 11 and the motor 5 are started, the water pump 11 pumps water in the foundation pit upwards, because the motor 5 rotates, when the water drain hole 8 rotates to a position between two adjacent partition plates 7, the water in the space is lifted upwards and pumped out, the water drain hole 8 rotates along with the rotary table 6 and gradually rotates to a position next separated by the partition plates 7, at the moment, the water in the previous space is not pumped out any more and stands, mud and sand in the water gradually settle in the standing process, separation of the mud and sand in the water is realized, until the water drain hole 8 rotates along with the rotary table 6 for a circle and is positioned above the space again, the water pump 11 pumps out the settled water in the space, water drain in the foundation pit can be completed, sedimentation and separation of the mud and sand in the foundation pit can be completed when the water drain, the device divides the vertical cylinder 2 into a plurality of spaces by using the partition plates, and the motor 5 rotates to drive the rotary table 6 and the water drain hole 8 to sequentially pump the settled water in different spaces, and the water can be effectively separated from the water and the mud and sand can be more convenient to use.

As shown in fig. 1, it is further preferable that the top surface of the base 1 is tapered. The base 1 can automatically slide down to the outside of the base 1 along the slope of the top of the base 1 after the sand subsides through the conical top surface, and the influence of the sand accumulation below the vertical cylinder 2 on drainage can be reduced.

As shown in fig. 1, it is further preferable that one end of a bracket 12 is fixedly connected to the inside of the vertical tube 2, and the other end of the bracket 12 is fixedly connected to the lower end of the drain pipe 10. The position of the lower end of the drain pipe 10 can be fixed through the bracket 12, so that the inclined pipe 9 can conveniently rotate along the drain pipe 10.

As shown in fig. 1, it is further preferable that the motor 5 is a waterproof motor. Through waterproof motor, can make this device when using under water, be unlikely to make water get into in the motor 5 cause motor 5 burn out and influence normal use.

As shown in fig. 1, it is further preferable that the bottom side of the outer periphery of the vertical cylinder 2 is fixedly provided with a side skirt 13. Through the side skirt 13, not only can reduce the influence of stirring of water in the collecting tank to water in the vertical cylinder 2 to can reduce the velocity of flow of rivers through the mode that enlarges the area of drawing water, more conveniently carry out the separation of silt particle.

As shown in fig. 1, it is further preferable that a plurality of support legs 14 are fixedly installed on the side skirt 13. Through supporting leg 14, can improve the supporting effect of this device, make this device more stable under water.

As shown in fig. 1, it is further preferable that the bottom ends of the supporting legs 14 are respectively fixedly provided with a supporting seat 15. Through supporting seat 15, can further improve the supporting effect of this device, avoid this device to take place crookedly in aqueous.

The above description is only illustrative of the preferred embodiments of the present application and of the principles of the technology employed. It will be appreciated by persons skilled in the art that the scope of the application referred to in the present application is not limited to the specific combinations of the technical features described above, but also covers other technical features formed by any combination of the technical features described above or their equivalents without departing from the inventive concept. Such as the above-mentioned features and the technical features disclosed in the present application (but not limited to) having similar functions are replaced with each other.

Other technical features besides those described in the specification are known to those skilled in the art, and are not described herein in detail to highlight the innovative features of the present utility model.

Claims (7)

1. The utility model provides a foundation ditch excavation silt particle separator, includes base (1), characterized by, the top of base (1) be equipped with riser (2), riser (2) pass through bracing piece (3) and base (1) fixed connection, middle part fixed mounting montant (4) of base (1), top fixed mounting motor (5) of montant (4), upper end fixed mounting carousel (6) of motor (5) output shaft, periphery fixed mounting several baffle (7) of montant (4), baffle (7) respectively with riser (2) fixed connection, wash port (8) are seted up to one side of carousel (6) top surface, the one end of fixed connection inclined tube (9) on wash port (8), the lower extreme of connecting drain pipe (10) is rotated through sealing bearing to the other end of inclined tube (9), the upper end fixed mounting pump (11) of drain pipe (10).

2. The foundation pit excavation mud-sand separation device according to claim 1, wherein the top surface of the base (1) is conical.

3. The foundation pit excavation mud-sand separation device according to claim 1, wherein one end of a support (12) is fixedly connected in the vertical cylinder (2), and the other end of the support (12) is fixedly connected with the lower end of the drain pipe (10) respectively.

4. The foundation pit excavation mud-sand separation device according to claim 1, wherein the motor (5) is a waterproof motor.

5. The foundation pit excavation mud-sand separation device according to claim 1, wherein the bottom side of the periphery of the vertical cylinder (2) is fixedly provided with a side skirt (13).

6. The foundation pit excavation silt separation apparatus according to claim 5, wherein a plurality of supporting legs (14) are fixedly installed on the side skirt (13).

7. The foundation pit excavation silt separation apparatus according to claim 6, wherein the bottom ends of the supporting legs (14) are respectively fixedly provided with supporting seats (15).