CN212770135U - Waste water recycle system for recycled concrete - Google Patents

Abstract

The utility model relates to a waste water recycle system for recycled concrete, including the recovery pond that is used for washing flushing device, the sand and stone separator of tank wagon and retrieves useless oar, still including the silo that is used for shifting useless oar, the sand and stone separator is located one side of silo, and flushing device is located the silo top, and the discharge gate of silo one end is connected with the feed inlet of sand and stone separator, is connected with the honeycomb duct between silo and sand and stone separator, and sand and stone separator's play oar mouth department intercommunication has defeated oar groove, and defeated oar groove one end leads to the recovery pond. The utility model discloses can realize concrete waste water's recycle, improve the utilization ratio of water resource.

Description

Waste water recycle system for recycled concrete

Technical Field

The utility model belongs to the technical field of recycled concrete's technique and specifically relates to a waste water recycle system for recycled concrete is related to.

Background

At present, in the recycled concrete processing industry, a concrete mixing plant bears the responsibility of infrastructure and building construction engineering supply, a concrete filling truck needs to return to the concrete mixing plant after conveying concrete to a construction site for pouring, water needs to be added into a pipe to clean concrete excess materials in a filling truck, waste water and excess materials after the filling truck is cleaned are discharged, sand and stone separation treatment is carried out, a large amount of waste paddles can be generated, and the direct discharge of the waste paddles can cause environmental pollution.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, one of the purposes of the utility model is to provide a waste water recycle system for recycled concrete can realize the recycle of concrete waste water, has improved the utilization ratio of water resource.

The above object of the present invention is achieved by the following technical solutions: the utility model provides a recycled waste water system for recycled concrete, is including the recovery pond that is used for washing unit, sand and stone separator and retrieves useless oar of tank wagon, still includes the silo that is used for shifting useless oar, and sand and stone separator is located one side of silo, and washing unit is located the silo top, and the discharge gate of silo one end is connected with sand and stone separator's feed inlet, is connected with the honeycomb duct between silo and sand and stone separator, and sand and stone separator's play oar mouth department intercommunication has defeated oar groove, and defeated oar groove one end leads to the recovery pond.

By adopting the technical scheme, the flushing device is utilized to flush the tank truck, the waste paddle of the tank truck moves towards the sand-stone separator through the discharge hole of the trough, and in the process of passing through the sand-stone separator, slurry in the waste paddle flows to the paddle conveying groove through the screen, and the paddle conveying groove finally flows to the recovery tank, so that the recovery of the slurry in the cleaning waste paddle of the tank truck is realized, and the recovery and utilization of the slurry are facilitated.

The present invention may be further configured in a preferred embodiment as: an observation port is formed above the flow guide pipe.

Through adopting above-mentioned technical scheme, the viewing aperture that the honeycomb duct top was equipped with, when honeycomb duct department in the flow direction grit separator flows unsmoothly, can clear up the plug of honeycomb duct department through the viewing aperture, also do benefit to the separation state that flows in the observation honeycomb duct.

The present invention may be further configured in a preferred embodiment as: the recovery pond below is equipped with the purifying tank, and the purifying tank is located the below of recovery pond, still is equipped with the sedimentation tank between purifying tank and the recovery pond, is equipped with the power pump that is used for the useless oar of suction in the purifying tank, power pump and washing unit intercommunication.

Through adopting above-mentioned technical scheme, retrieve useless oar flow direction sedimentation tank in the pond, through the deposit of certain time, with the rivers flow direction purification tank that the upper strata purified, water in the purification tank is pumped to washing unit through the power pump to in the circulation of realization water.

The present invention may be further configured in a preferred embodiment as: the flushing device comprises a spray pipe arranged above the material tank and a water guide pipe communicated with the spray pipe.

Through adopting above-mentioned technical scheme, the aqueduct is taken out the water in with the purifying tank to the spray tube to realize the washing to the tinning car through the spray tube.

The present invention may be further configured in a preferred embodiment as: the bottom of the material groove is obliquely arranged towards the direction of the material outlet.

Through adopting above-mentioned technical scheme, when clout and rivers in the tank wagon flow to the silo, flow to lower one end from the higher one end in silo bottom for the flow of tank wagon clout and water reduces the clout and the remaining of silo bottom.

The present invention may be further configured in a preferred embodiment as: one side plate of the trough is higher than the other side plate.

Through adopting above-mentioned technical scheme, clout and water after the tinning car washs are when toppling over towards the silo, and the tinning car is close to the lower one side of silo board, can avoid clout and water to spill outside the silo like this.

The present invention may be further configured in a preferred embodiment as: the lower end of the trough is provided with a vibration motor.

Through adopting above-mentioned technical scheme, start shock dynamo, the silo is at the ejection of compact towards the sand and stone separator for the removal of clout in the silo reduces the clout simultaneously and remains in the silo bottom.

The present invention may be further configured in a preferred embodiment as: the draft tube is obliquely arranged downwards from one end of the discharge port of the material groove to one end of the sand-stone separator.

Through adopting above-mentioned technical scheme, the slope of honeycomb duct sets up so that can accelerate clout and water towards sand and stone separator's flow.

To sum up, the utility model discloses a following at least one useful technological effect:

1. the washing device is used for washing the tank truck, the waste paddle of the tank truck moves towards the sand-stone separator through the discharge hole of the material groove, in the process of passing through the sand-stone separator, slurry in the waste paddle flows to the paddle conveying groove through the screen, and the paddle conveying groove finally flows to the recovery tank, so that the recovery of the slurry in the waste paddle for washing the tank truck is realized, and the recovery and utilization of the slurry are facilitated;

2. the observation port is arranged above the guide pipe, when the flow of the guide pipe flowing to the sand-stone separator is not smooth, the blockage at the guide pipe can be cleaned through the observation port, and the observation of the flow separation state in the guide pipe is facilitated;

3. the silo is starting shock dynamo towards the grit separator ejection of compact for the removal of clout in the silo, reduces the clout simultaneously and remains in the silo bottom.

Drawings

FIG. 1 is a schematic view of the overall construction of a recycled waste water for recycled concrete.

FIG. 2 is a schematic view of a partial structure of wastewater recycling in the present application.

Fig. 3 is an enlarged schematic view of a portion a of fig. 2.

Fig. 4 is an enlarged schematic view of the structure of part B in fig. 2.

In the figure, 1, a flushing device; 11. a nozzle; 12. a water conduit; 2. a sand-stone separator; 31. a recovery tank; 32. a sedimentation tank; 33. a purification tank; 4. a trough; 5. a flow guide pipe; 51. a viewing port; 6. a paddle conveying groove; 71. vibrating a motor; 72. a shock absorbing spring.

Detailed Description

The present invention will be described in further detail with reference to the accompanying fig. 1-4.

Referring to fig. 1, the waste water recycling system for recycled concrete disclosed by the utility model comprises a trough 4, a washing device 1 which is arranged above the trough 4 and used for washing a tank truck, a sand-stone separator 2 for separating sand from residual materials and a recycling tank 31 for recycling waste slurry, wherein the sand-stone separator 2 is arranged at one side of the trough 4, a discharge hole of the trough 4 is connected with a feed inlet of the sand-stone separator 2, a guide pipe 5 is connected between a discharge port of the material groove 4 and a feed port of the sand-stone separator 2, the guide pipe 5 is arranged from one end connected with the material groove 4 to one end of the feed port of the sand-stone separator 2 in an inclined mode, the inclination angle can be 5-10 degrees, excess materials and water in the material groove 4 flow to the guide pipe 5 through the discharge port and enter the sand-stone separator 2, cement slurry flows out from a slurry outlet at the bottom of the sand-stone separator 2, and sand and stones are separated by the sand-stone separator 2.

Referring to fig. 1 and 2, a slurry conveying groove 6 for circulating slurry is communicated with a slurry outlet at the end part of the sand-stone separator 2 of the slurry, the wall of the slurry conveying groove 6 is arc-shaped and is convenient to clean, and the slurry enters a recovery tank 31 through the slurry conveying groove 6. In this embodiment, referring to fig. 3, in order to monitor the state of the excess material and water in the trough 4 flowing into the sand-stone separator 2, a square observation opening 51 is opened above the guide pipe 5 along the length direction of the guide pipe 5, and meanwhile, if more excess material is accumulated in the guide pipe 5, it is also convenient to push the excess material to the sand-stone separator 2 by pushing with an auxiliary tool manually, such as a stick-shaped object.

Referring to fig. 1 and 2, a purification tank 33 is arranged below a recovery tank 31, a sedimentation tank 32 is further arranged between the recovery tank 31 and the purification tank 33, slurry in the recovery tank 31 flows to the sedimentation tank 32 after overflowing through a filter screen, wastewater in the upper layer of the sedimentation tank 32 flows to the purification tank 33 after overflowing through the filter screen, and a power pump is arranged in the purification tank 33 and pumps the wastewater in the purification tank 33 so as to be used for washing a tank truck and realize the recycling of water; on the other hand, if the amount of wastewater in the purification tank 33 is large, the wastewater can be pumped into a production water storage bucket for production.

Referring to fig. 2 and 4, the flushing device 1 comprises a water guide pipe 12 connected with a power pump, the other end of the water guide pipe 12 is connected with a spray pipe 11 used for spraying waste water, the spray pipe 11 is located above the material tank 4, when the canning vehicle is located below the spray pipe 11, the end part of the spray pipe 11 is located above a feed port of the canning vehicle, flushing and cleaning of the canning vehicle are achieved, and residual materials and water after cleaning of the canning vehicle are discharged into the material tank 4.

Referring to fig. 2 and 4, in the present embodiment, in order to accelerate the flow of the remainder and water in the trough 4, the bottom of the trough 4 is inclined toward the discharge port. When the excess material and water in the tank truck flow to the trough 4, the excess material and water flow from the higher end to the lower end of the bottom of the trough 4, so that the flow of the excess material and water of the tank truck is accelerated, and the residue of the excess material at the bottom of the trough 4 is reduced. 4 curb plates of silo height is higher than the height of opposite curb plate, and the clout and the water after the tinning car washs are when empting towards silo 4, and the tinning car is close to the lower one side of 4 boards of silo, can avoid clout and water to spill outside silo 4 like this.

Referring to fig. 2 and 4, in order to reduce the cement slurry adhered to the trough 4, the excess material in the trough 4 completely flows out, the residue at the bottom of the trough 4 is reduced, a vibration motor 71 is arranged below the trough 4, a frame for supporting the trough 4 is arranged below the trough 4, a damping spring 72 is arranged at the joint of the frame and the trough 4, and the frame is fixed on the ground more stably when the vibration motor 71 works.

The implementation principle of the embodiment is as follows: the tank wagon is with during wasing clout and the water discharge to silo 4, 4 bottoms in silo slope settings, accelerate the flow of clout in silo 4, simultaneously under shock dynamo's effect, further reduce the clout and remain in silo 4 bottoms, the clout flows to sand and stone separator 2 through honeycomb duct 5, cement thick liquid in sand and stone separator 2 flows to recovery pond 31 through defeated oar groove 6, and to sedimentation tank 32 and purification tank 33, later the waste water in the purification tank 33 is used for the water source of washing unit 1 through the power pump, the cyclic utilization of water has been realized, and simultaneously, when waste water is more in the purification tank 33, also can take waste water out to the cask, so that be used for the production demand.

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 (8)

1. The utility model provides a waste water recycle system for recycled concrete, is including washing unit (1) that is used for washing tank car, sand and stone separator (2) and recovery pond (31) of retrieving useless oar, its characterized in that: still including silo (4) that is used for shifting the waste slurry, sand and stone separator (2) are located one side of silo (4), and washing unit (1) is located silo (4) top, and the discharge gate of silo (4) one end is connected with the feed inlet of sand and stone separator (2), is connected with honeycomb duct (5) between silo (4) and sand and stone separator (2), and the delivery oar mouth department intercommunication of sand and stone separator (2) has defeated oar groove (6), and defeated oar groove (6) one end accesss to recovery pond (31).

2. The system for recycling waste water for recycled concrete according to claim 1, wherein: an observation port (51) is arranged above the draft tube (5).

3. The system for recycling waste water for recycled concrete according to claim 1, wherein: recovery tank (31) below is equipped with purifying tank (33), and purifying tank (33) are located the below of recovery tank (31), still are equipped with sedimentation tank (32) between purifying tank (33) and recovery tank (31), are equipped with the power pump that is used for the useless oar of suction in purifying tank (33), and power pump and washing unit (1) intercommunication.

4. The system for recycling waste water for recycled concrete according to claim 1, wherein: the flushing device (1) comprises a spray pipe (11) arranged above the trough (4) and a water guide pipe (12) communicated with the spray pipe (11).

5. The system for recycling waste water for recycled concrete according to claim 1, wherein: the bottom of the material groove (4) is obliquely arranged towards the direction of the material outlet.

6. The system for recycling waste water for recycled concrete according to claim 1, wherein: one side plate of the trough (4) is higher than the other side plate.

7. The system for recycling waste water for recycled concrete according to claim 1, wherein: the lower end of the trough (4) is provided with a vibration motor (71).

8. The system for recycling waste water for recycled concrete according to claim 1, wherein: the draft tube (5) is arranged from one end of the discharge hole of the material groove (4) to one end of the sand-stone separator (2) in an inclined and downward manner.

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