CN211198714U

CN211198714U - Concrete wastewater treatment system

Info

Publication number: CN211198714U
Application number: CN201922041873.8U
Authority: CN
Inventors: 刘京亮
Original assignee: Shijiazhuang Funiu Ready Mixed Concrete Co ltd
Current assignee: Shijiazhuang Funiu Ready Mixed Concrete Co ltd
Priority date: 2019-11-22
Filing date: 2019-11-22
Publication date: 2020-08-07
Anticipated expiration: 2029-11-22

Abstract

The utility model relates to a concrete effluent disposal system belongs to concrete effluent disposal technical field, and it includes sedimentation tank, inlet channel and goes out the water course, and the sedimentation tank upper surface is provided with the mount, fixedly connected with agitator motor on the mount, the last stirring rake that is connected with of agitator motor is provided with first suction pump in going out the water course, the utility model discloses have the water economy resource, prevent environmental pollution and practice thrift construction cost's effect.

Description

Concrete wastewater treatment system

Technical Field

The utility model relates to a technical field of concrete waste water treatment especially relates to concrete waste water treatment system.

Background

With the rapid development of the building industry, a large amount of concrete can be used, the concrete is an indispensable material in the building field, water, gravel, cement and various additives can be used in the concrete manufacturing process, and the water is mainly used for manufacturing the concrete, washing sites and washing equipment, so that the resource can be saved, the environment can be protected, and the production cost can be reduced by recycling the waste water.

The current method for treating wastewater is to introduce the wastewater into a sedimentation tank for sedimentation, recover sand and stone, and discharge the wastewater into a sewer. The direct discharge of the water not only causes environmental pollution, but also wastes recyclable parts in the waste water, and increases the construction cost.

The above prior art solutions have the following drawbacks: the water in the waste water can not be recycled, a large amount of water resources are used, and water resource waste, environmental pollution and cost increase can be caused.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a concrete effluent disposal system reaches the water economy resource, prevents environmental pollution and saves construction cost's effect.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme: the upper surface of the sedimentation tank is provided with a fixing frame, the fixing frame is fixedly connected with a stirring motor, the stirring motor is connected with a stirring paddle, and a first water suction pump is arranged in the water outlet channel.

Through adopting above-mentioned technical scheme, waste water flows into the sedimentation tank from the inlet channel, the grit in the stirring through the stirring rake prevents the waste water from deposiing, solid and liquid fuse together in the waste water that does not deposit, reducible precipitation capacity, reuse suction pump is discharged water from the outlet channel, utilize, waste water can wash equipment also can use when stirring concrete, realize cyclic utilization zero release, reduced the use amount of water resource, avoid the pollution of environment and saved construction cost and avoided the sediment clearance simultaneously.

The utility model discloses further set up to: the bottom of the sedimentation tank is of an inverted quadrangular frustum pyramid shape.

Through adopting above-mentioned technical scheme, if the sedimentation tank bottom is the square when the circular motion is done to the stirring rake, the bottom four corners probably forms the dead angle and piles up the precipitate, and the bottom designs into the type of falling four-sided terrace, and the bottom is less, and the stirring rake can drive the waste water rotation of sedimentation tank bottom, so sedimentation tank bottom precipitate can reduce, has improved the utilization ratio of sedimentation tank, has reduced workman's clearance number of times.

The utility model discloses further set up to: the side wall of the sedimentation tank is provided with a step-shaped anti-overflow slope.

Through adopting above-mentioned technical scheme, the setting of anti-overflow slope can prevent that waste water from flowing subaerially when more, and the workman can follow echelonment anti-overflow slope simultaneously and get into in the sedimentation tank, makes things convenient for the workman to get into clearance in the sedimentation tank and deposits.

The utility model discloses further set up to: the upper surface of the fixing frame is fixedly connected with an iron net.

Through adopting above-mentioned technical scheme, fixed connection's iron net on the mount, the iron net has increased the security, prevents that the workman from falling into the sedimentation tank, can prevent simultaneously that outside rubbish from getting into the sedimentation tank and causing secondary pollution.

The utility model discloses further set up to: the upper surface of the iron net is provided with a movable pedal.

Through adopting above-mentioned technical scheme, the running-board can make things convenient for the workman to look over and repair agitator motor, can cover iron-mesh whole with the running-board simultaneously when summer, reduces the loss of moisture.

The utility model discloses further set up to: an air floatation machine is arranged outside the sedimentation tank and is connected with an exhaust pipe, and the exhaust pipe enters the bottom of the sedimentation tank along the side wall of the sedimentation tank.

By adopting the technical scheme, a large amount of bubbles generated by the air floatation machine can enable impurities in the sedimentation tank to be in a suspension state, and the generation of sediments is reduced.

The utility model discloses further set up to: an anti-overflow tank is arranged beside the sedimentation tank, the sedimentation tank comprises a third side wall, the anti-overflow tank and the sedimentation tank share the third side wall, a drain hole is formed in the middle of the third side wall and communicated with the sedimentation tank and the anti-overflow tank, and a second water suction pump is arranged in the anti-overflow tank.

Through adopting above-mentioned technical scheme, can flow to the anti-overflow pond through the wash port when the waste water in the sedimentation tank is more, prevent that waste water from spilling over, take out with the second suction pump during the use.

The utility model discloses further set up to: a filter plate is arranged in the drain hole.

Through adopting above-mentioned technical scheme, the filter can filter the waste water that contains great grit impurity to in the anti-overflow pond, prevents to form more sediment in the anti-overflow pond.

The utility model discloses further set up to: the U-shaped baffle is arranged outside the drain hole, the U-shaped baffle can move, and the drain hole can be blocked by the U-shaped baffle.

Through adopting above-mentioned technical scheme, the circulation of water in overflow prevention pond and the sedimentation tank can be controlled to U type baffle, and when the water in the sedimentation tank is more but does not want to let rivers to the overflow prevention pond, U type baffle can accomplish the regulation, also can realize adjusting when overflow prevention pond water is more than sedimentation tank normal water.

To sum up, the utility model discloses a beneficial technological effect does:

1. the stirring motor and the stirring paddle are used together, so that sand and stones contained in the wastewater in the sedimentation tank can be prevented from precipitating, and the uniformly stirred water can be used for stirring concrete or flushing equipment, so that the waste of water resources is avoided, the environment is protected, the cost investment is reduced, and meanwhile, the precipitation cleaning is avoided;

2. the anti-overflow slope and the anti-overflow tank can prevent the wastewater from overflowing when the wastewater is more, and meanwhile, the stepped anti-overflow slope can facilitate workers to clean the sediment in the sedimentation tank;

3. the fixing frame, the iron net and the pedal at the top are used together to fix the stirring motor, and simultaneously, the secondary pollution of other garbage to the wastewater can be prevented.

Drawings

FIG. 1 is an overall schematic view of the concrete wastewater treatment system of the present invention;

FIG. 2 is a schematic view of the internal structure of the concrete wastewater treatment system of the present invention;

FIG. 3 is an enlarged partial schematic view of portion A of FIG. 2;

FIG. 4 is a schematic view of all the internal components of the concrete wastewater treatment system of the present invention;

FIG. 5 is a schematic view of a sedimentation tank and an overflow prevention tank in the concrete wastewater treatment system of the present invention;

fig. 6 is a partially enlarged schematic view of a portion B in fig. 4.

In the figure, 1, a sedimentation tank; 11. the bottom of the sedimentation tank; 12. a first side wall; 121. preventing the slope from overflowing; 13. a second side wall; 131. a water inlet channel; 132. a leakage net; 14. a third side wall; 141. a drain hole; 142. a U-shaped baffle plate; 143. a filter plate; 15. a fourth side wall; 151. a water outlet channel; 152. a first water pump; 2. a cover; 21. a fixed mount; 22. an iron net; 23. a foot pedal; 3. an air flotation machine; 31. an exhaust pipe; 4. an overflow prevention pool; 41. a second water pump; 5. a stirring motor; 6. a stirring paddle; 61. a paddle blade; 62. a stirring shaft.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 2 and 4, for the concrete wastewater treatment system disclosed by the utility model, the concrete wastewater treatment system comprises a sedimentation tank 1, an anti-overflow tank 4, a stirring motor 5 and a stirring paddle 6. The sedimentation tank 1 and the anti-overflow tank 4 are located underground, the upper surface is higher than the ground, the sedimentation tank 1 comprises a first side wall 12, a second side wall 13, a third side wall 14, a fourth side wall 15 and a sedimentation tank bottom 11, the sedimentation tank 1 is made of concrete, the lower parts of the first side wall 12, the second side wall 13, the third side wall 14 and the fourth side wall 15 of the sedimentation tank 1 enclose a space with a square cross section, the circumferential side wall of the sedimentation tank bottom 11 encloses an inverted frustum of prism space, the first side surface of the sedimentation tank 1 is provided with an anti-overflow slope 121, the anti-overflow slope 121 inclines outwards and is in a ladder shape, the phenomenon that the sedimentation tank 1 overflows when a large amount of waste water exists is prevented, meanwhile, workers can conveniently enter the sedimentation tank 1 to clean, the first side wall 12 is vertically connected with the second side wall 13, the upper surface of the second side wall 13 is higher than the ground, the second side wall 13 is provided with a water inlet channel 131, the bottom surface of the water inlet, the water inlet channel 131 penetrates the second sidewall 13. The second side wall 13 is vertically connected with a third side wall 14, the upper surface of the third side wall 14 and the upper surface of the second side wall 13 are on the same horizontal plane, the fourth side wall 15 is vertically connected with the first side wall 12 and the third side wall 14, the fourth side wall 15 is connected with a water outlet channel 151 and an air floatation machine 3, the air floatation machine 3 is fixed on the fourth side wall 15, the air floatation machine 3 comprises an exhaust pipe 31, and the exhaust pipe 31 penetrates through the fourth side wall 15 to enter the sedimentation tank 1, so that sand and stone in wastewater can be prevented from being precipitated. Be provided with first suction pump 152 in the water outlet channel 151, the water in the sedimentation tank 1 is taken out with first suction pump 152, and water outlet channel 151 leans out the setting, and water outlet channel 151 upper edge is in same horizontal plane with ground, can prevent that the grit of waste water in the sedimentation tank 1 from deposiing, has reduced workman's clearance number of times, and the while is with grit and the water cyclic utilization in the sedimentation tank 1, with low-cost consumption.

Referring to fig. 1 and 3, a cover 2 is arranged on the upper surface of a sedimentation tank 1, the cover 2 comprises a fixing frame 21, an iron net 22 and a pedal plate 23, the fixing frame 21 is arranged on the upper surface of the sedimentation tank 1, the fixing frame 21 is a sparse frame, the iron net 22 is fixedly connected above the fixing frame 21, the iron net 22 covers the whole sedimentation tank 1, the pedal plate 23 is arranged on the upper surface of the iron net 22, and the pedal plate 23 is laid from the middle position of a second side wall 13 and a fourth side wall 15 to the center position of the cover 2. The iron net 22 and the foot board 23 are used together to prevent secondary pollution of the waste water, and the foot board 23 is laid more in summer to prevent evaporation of water in the waste water.

Referring to fig. 2, a stirring motor 5 is arranged on the cover 2, the stirring motor 5 is located at the center of the cover 2, a rotating shaft of the stirring motor 5 is vertically downward and is provided with a stirring paddle 6 in a connected mode, the stirring paddle 6 extends deep into the bottom 11 of the sedimentation tank, one end of each stirring paddle 6 is wide, the other end of each stirring paddle 6 is narrow, and the narrow end of each stirring paddle is obliquely fixed on a stirring shaft 62.

Referring to fig. 4 and 5, an overflow prevention tank 4 is arranged beside the sedimentation tank 1, the overflow prevention tank 4 and the sedimentation tank 1 share the third side wall 14, a square drain hole 141 is arranged at the center of the third side wall 14, a filter plate 143 is arranged in the drain hole 141, the filter plate 143 can filter large sand, a U-shaped baffle 142 is arranged on the upper surface of the third side wall 14, the U-shaped baffle 142 is downward opened and can horizontally slide on the third side wall 14, and the size of the U-shaped baffle 142 can cover the drain hole 141. Open U-shaped board water when sedimentation tank 1 normal water is more and just can flow to anti-overflow tank 4, be provided with second suction pump 41 in the anti-overflow tank 4, anti-overflow tank 4 bottom is connected perpendicularly to third lateral wall 14, and anti-overflow tank 4 bottom is the plane, and the pond is dark the same with sedimentation tank 1, and anti-overflow tank 4 circumference lateral wall encloses into the hollow rectangle that does not have the upper surface, can prevent that sedimentation tank 1 normal water from overflowing when more, and the moisture that spills over gets into in anti-overflow tank 4, takes out the use through second suction pump 41.

The implementation principle of the embodiment is as follows: in the waste water that collects from the external world flows to sedimentation tank 1 along inlet channel 131, agitator motor 5 and stirring rake 6 combined action prevent that the impurity in the waste water from deposiing, the gaseous process blast pipe 31 that air supporting machine 3 produced gets into sedimentation tank 1 bottom, can prevent the impurity of stirring once more to deposit, take waste water out through outlet channel 151 when waste water is used once more, can pass through wash port 141 on third lateral wall 14 and discharge into anti-overflow tank 4 when containing a large amount of waste water in sedimentation tank 1. The filter plate 143 arranged in the drain hole 141 can filter large sand in the wastewater, and the U-shaped plate adjusts the size of the drain hole 141 and the flow direction of the wastewater. The concrete waste water is collected, stored and recycled, water resources are saved, the environment is protected, and the building cost is reduced.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. Concrete effluent disposal system, including sedimentation tank (1), inlet channel (131) and exhalant canal (151), its characterized in that: the upper surface of the sedimentation tank (1) is provided with a fixing frame (21), the fixing frame (21) is fixedly connected with a stirring motor (5), the stirring motor (5) is connected with a stirring paddle (6), and a first water pump (152) is arranged in the water outlet channel (151).

2. The concrete wastewater treatment system according to claim 1, wherein: the bottom of the sedimentation tank (1) is of an inverted quadrangular frustum pyramid shape.

3. The concrete wastewater treatment system according to claim 1, wherein: the side wall of the sedimentation tank (1) is provided with a step-shaped anti-overflow slope (121).

4. The concrete wastewater treatment system according to claim 1, wherein: the upper surface of the fixing frame (21) is fixedly connected with an iron net (22).

5. The concrete wastewater treatment system according to claim 4, wherein: the upper surface of the iron net (22) is provided with a movable pedal (23).

6. The concrete wastewater treatment system according to claim 1, wherein: an air floatation machine (3) is arranged outside the sedimentation tank (1), the air floatation machine (3) is connected with an exhaust pipe (31), and the exhaust pipe (31) enters the bottom of the sedimentation tank (1) along the side wall of the sedimentation tank (1).

7. The concrete wastewater treatment system according to claim 1, wherein: the anti-overflow device is characterized in that an anti-overflow tank (4) is arranged beside the sedimentation tank (1), the sedimentation tank (1) comprises a third side wall (14), the anti-overflow tank (4) and the sedimentation tank (1) share the third side wall (14), a drain hole (141) is formed in the third side wall (14), the drain hole (141) is communicated with the sedimentation tank (1) and the anti-overflow tank (4), and a second water suction pump (41) is arranged in the anti-overflow tank (4).

8. The concrete wastewater treatment system according to claim 7, wherein: a filter plate (143) is arranged in the drain hole (141).

9. The concrete wastewater treatment system according to claim 7, wherein: a U-shaped baffle (142) is arranged outside the drain hole (141), the U-shaped baffle (142) horizontally slides relative to the third side wall (14), and the drain hole (141) can be blocked by the U-shaped baffle.