CN210385132U

CN210385132U - Solid waste fine sand and rock-soil sedimentation device

Info

Publication number: CN210385132U
Application number: CN201921329523.5U
Authority: CN
Inventors: 饶艳
Original assignee: Fujian Yaruo Environmental Protection Technology Development Co Ltd
Current assignee: Fujian Yaruo Environmental Protection Technology Development Co Ltd
Priority date: 2019-08-16
Filing date: 2019-08-16
Publication date: 2020-04-24
Anticipated expiration: 2029-08-16

Abstract

The utility model discloses a device is subsided to useless fine sand and ground admittedly, including drum and water pump, the lower extreme welding of drum has the awl fill, the circular shape apron of upper end fixedly connected with of drum, the mid-mounting of apron has the motor, the pivot is installed to the output of motor, install radial blade in the pivot, the inner chamber fixedly connected with second otter board of drum, the downside of second otter board bonds and has the filter cloth, install the feeder hopper on the apron, the lower extreme of feeder hopper is connected with the pipe, the lower extreme of pipe runs through the second otter board, the takeover that draws water that apron fixedly connected with runs through, the upper end of taking over that draws water leads to pipe and is connected with the input of water pump. This device is good and purification efficiency is high to building waste water's purifying effect, suitable popularization and application.

Description

Solid waste fine sand and rock-soil sedimentation device

Technical Field

The utility model relates to a sewage treatment technical field specifically is a solid useless fine sand and ground subside device.

Background

In the building construction process, the use of water is very extensive, the mediation of concrete, the moisturizing when muddy water gasification needs to use water, also can produce a large amount of waste water in the construction, this kind of composition that contains grit, ground and cement of waste water can cause the pollution in directly discharging the environment, generally arrange waste water in the pond and subside the processing, but direct settlement's time is longer, if the waste water volume is more, just need a very big pond, has certain limitation.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a solid useless fine sand and ground subside device to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a device is subsided to useless fine sand and ground admittedly, includes drum and water pump, the lower extreme welding of drum has the awl fill, the circular shape apron of upper end fixedly connected with of drum, the mid-mounting of apron has the motor, the pivot is installed to the output of motor, install radial blade in the pivot, the inner chamber fixedly connected with second otter board of drum, the downside of second otter board bonds and has the filter cloth, install the feeder hopper on the apron, the lower extreme of feeder hopper is connected with the pipe, the lower extreme of pipe runs through the second otter board, the takeover of drawing water that apron fixedly connected with runs through, the upper end of taking over of drawing water leads to pipe and is connected with the input of water pump.

Preferably, the lower side fixedly connected with landing leg of awl fill, the lower extreme fixedly connected with of awl fill arranges the material pipe that runs through, arrange and install the valve on the material pipe. The discharge pipe is used for discharging the fine sand and the rock mass in the cone hopper 2.

Preferably, a first screen plate is installed at the lower end of the inner cavity of the cylinder, a plurality of round holes are distributed on the first screen plate, and the lower end of the rotating shaft is rotatably connected with the first screen plate. The first net plate plays a role in supporting the rotating shaft.

Preferably, the rotating shaft penetrates through the second screen plate and is rotatably connected with the second screen plate, and circular meshes are distributed on the second screen plate. The second net plate plays an adhering and supporting role for the filter cloth.

Preferably, the motor is a speed reducing motor to obtain larger torque, and the water pumping connecting pipe is positioned at 1/2 radius of the cylinder.

Preferably, a transparent window is embedded in the outer wall of the cylinder and is opposite to the water pumping connecting pipe. The transparent window is made of transparent acrylic plate or toughened glass.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses in taking out waste water the feeder hopper during use, flow second otter board below from the pipe, the motor drives the rotatory waste water to the section of thick bamboo in and stirs for waste water forms the whirl, and the fine sand and the ground of aquatic concentrate on the outside of whirl because of the effect of centrifugal force, and subside downwards under the effect of gravity, and the water level in the drum rises and passes second otter board and filter cloth, and the filter cloth carries out further filtration to waste water, utilizes the water pump to take out the clear water on upper strata. Therefore, the device has good purification effect and high purification efficiency on the building wastewater, and is suitable for popularization and application.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the external structure of the present invention;

fig. 3 is a schematic sectional view taken along the direction a-a in fig. 1 according to the present invention.

In the figure: 1. a cylinder; 2. a conical hopper; 3. a support leg; 4. a discharge pipe; 5. a cover plate; 6. a feed hopper; 7. a circular tube; 8. a motor; 9. a water pump; 10. water pumping connecting pipes; 11. a rotating shaft; 12. a second screen plate; 13. a blade; 14. a first screen plate; 15. a transparent window; 16. a water pipe.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a device is subsided to useless fine sand and ground admittedly, includes drum 1 and water pump 9, the lower extreme welding of drum 1 has awl fill 2, the circular shape apron 5 of the upper end fixedly connected with of drum 1, the mid-mounting of apron 5 has motor 8, pivot 11 is installed to motor 8's output, install radial blade 13 in the pivot 11, the inner chamber fixedly connected with second otter board 12 of drum 1, the downside of second otter board 12 bonds and has the filter cloth, install feeder hopper 6 on the apron 5, the lower extreme of feeder hopper 6 is connected with pipe 7, the lower extreme of pipe 7 runs through second otter board 12, the takeover 10 that draws water that the 5 fixedly connected with of apron runs through, the upper end of takeover 10 that draws water leads to pipe 16 and is connected with the input of water pump 9.

Specifically, the downside fixedly connected with landing leg 3 of awl fill 2, the row of the lower extreme fixedly connected with of awl fill 2 runs through expects tub 4, arrange and install the valve on the tub 4, arrange the diameter of expecting tub 4 and at 20 ~ 30cm, the valve adopts spherical blowoff valve.

Specifically, first otter board 14 is installed to the inner chamber lower extreme of drum 1, it has a plurality of round hole to distribute on the first otter board 14, the lower extreme and the first otter board 14 of pivot 11 rotate to be connected, and first otter board 14 can be passed to fine sand and ground.

Specifically, the rotating shaft 11 penetrates through the second screen plate 12 and is rotatably connected with the second screen plate 12, and circular meshes are distributed on the second screen plate 12, so that water can pass through the second screen plate 12.

Specifically, motor 8 adopts gear motor, the 1/2 radius department that the takeover 10 is located drum 1 draws water, and blade 13 rotates and makes the water in drum 1 form the whirl, and because the effect of centrifugal force, fine sand mainly concentrates on the outer of whirl, takes over the clear water on upper strata through drawing water, can reduce silt as far as possible through takeover 10.

Specifically, a transparent window 15 is embedded in the outer wall of the cylinder 1, the transparent window 15 is opposite to the water pumping connection pipe 10, and whether the water level in the cylinder 1 submerges the lower end of the water pumping connection pipe 10 or not is observed through the transparent window 15.

The working principle is as follows: waste water produced in the building construction process is firstly discharged into a pool for precipitation for a short time to remove massive sandstone and rock soil in the pool, then the waste water in the sedimentation tank is pumped into a feed hopper 6 and flows to the lower part of a second screen plate 12 from a circular tube 7, a motor 8 drives a blade 13 to rotate to stir the waste water in a cylinder, so that the waste water forms a rotational flow, fine sand and rock soil in the water are mainly concentrated on the outer side of the rotational flow due to the action of centrifugal force and are downwards settled into a conical hopper 2 under the action of gravity, the water level in the cylinder 1 rises to pass through the second screen plate 12 and filter cloth, the filter cloth further filters the waste water, and then the clear water on the upper layer is pumped out by a water pump 9.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a solid useless fine sand and ground subside device, includes drum (1) and water pump (9), its characterized in that: the lower end of the cylinder (1) is welded with a cone hopper (2), the upper end of the cylinder (1) is fixedly connected with a circular cover plate (5), a motor (8) is arranged in the middle of the cover plate (5), a rotating shaft (11) is arranged at the output end of the motor (8), radial blades (13) are arranged on the rotating shaft (11), a second mesh plate (12) is fixedly connected with the inner cavity of the cylinder (1), the lower side of the second screen plate (12) is bonded with filter cloth, the cover plate (5) is provided with a feed hopper (6), the lower end of the feed hopper (6) is connected with a round pipe (7), the lower end of the round pipe (7) penetrates through the second screen plate (12), the cover plate (5) is fixedly connected with a water pumping connecting pipe (10) which penetrates through the cover plate, and the upper end of the water pumping connecting pipe (10) is connected with the input end of a water pump (9) through a water pipe (16).

2. The solid waste fine sand and rock-soil sedimentation device according to claim 1, characterized in that: the lower side fixedly connected with landing leg (3) of awl fill (2), row's material pipe (4) that the lower extreme fixedly connected with of awl fill (2) runs through, install the valve on arranging material pipe (4).

3. The solid waste fine sand and rock-soil sedimentation device according to claim 1, characterized in that: a first screen plate (14) is installed at the lower end of an inner cavity of the cylinder (1), a plurality of round holes are distributed in the first screen plate (14), and the lower end of the rotating shaft (11) is rotatably connected with the first screen plate (14).

4. The solid waste fine sand and rock-soil sedimentation device according to claim 1, characterized in that: the rotating shaft (11) penetrates through the second screen plate (12) and is rotatably connected with the second screen plate, and circular meshes are distributed on the second screen plate (12).

5. The solid waste fine sand and rock-soil sedimentation device according to claim 1, characterized in that: the motor (8) adopts a speed reducing motor, and the water pumping connecting pipe (10) is positioned at the 1/2 radius of the cylinder (1).

6. The solid waste fine sand and rock-soil sedimentation device according to claim 1, characterized in that: a transparent window (15) is embedded in the outer wall of the cylinder (1), and the transparent window (15) is opposite to the water pumping connecting pipe (10).