CN210078946U - Cleaning water cleaning and recycling treatment system of concrete tank truck - Google Patents
Cleaning water cleaning and recycling treatment system of concrete tank truck Download PDFInfo
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- CN210078946U CN210078946U CN201920709768.4U CN201920709768U CN210078946U CN 210078946 U CN210078946 U CN 210078946U CN 201920709768 U CN201920709768 U CN 201920709768U CN 210078946 U CN210078946 U CN 210078946U
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Abstract
The utility model discloses a cleaning water cleaning and recycling treatment system of a concrete tank truck, which comprises a sand-stone separation tank and a water-sand separation tank; the sand-stone separation tank is arranged above the water-sand separation tank; a diversion cavity is arranged between the sand-stone separation tank and the water-sand separation tank; a first filter screen is arranged at the bottom of the sand-stone separation tank; a stirring mechanism is arranged in the sand-stone separation tank; the stirring mechanism is driven by a motor to rotate; a sand filtering plate is arranged in the water-sand separation tank; the sand filtering plate is driven by the cylinder to reciprocate in the water-sand separation tank; a sand discharge groove is formed in the bottom of one side, away from the air cylinder, of the water-sand separation tank; a sealing door is arranged on the sand discharge groove; the bottom of the water-sand separation tank is also connected with a water outlet pipe; the utility model discloses the technical scheme who takes has solved and has needed a large amount of washing water in the concrete tank car cleaning process, and after wasing many times, still contains more grit in the follow-up waste water that washs the production and leads to can not regard as the clear water to use, if discharge then can cause the wasting of resources and environmental pollution's problem at will.
Description
Technical Field
The utility model relates to a clean production technical field of concrete, concretely relates to clean recovery processing system of concrete tank car washing water.
Background
The concrete mixing tank truck is one of common equipment in a building construction site, and the material transported in the concrete mixing tank truck is concrete; before the unloading is finished and the next feeding and stirring are carried out, the interior of the tank car needs to be washed so as to remove the residual materials of the concrete transported last time; because a large amount of cleaning water is needed in the cleaning process, after the cleaning process is carried out for a plurality of times, the waste water generated by the subsequent cleaning still contains more gravels, so that the waste water can not be used as clean water, and the problems of resource waste and environmental pollution can be caused if the waste water is randomly discharged.
Disclosure of Invention
An object of the utility model is to provide a clean recovery processing system of concrete tank car washing water, it needs a large amount of washing water to solve in the concrete tank car cleaning process, and after rinsing many times, still contains more grit in the waste water that follow-up washing produced and leads to can not regard as the clear water to use, if discharge then can cause the problem of wasting of resources and environmental pollution at will.
In order to solve the technical problem, the utility model adopts the following technical scheme: a cleaning water cleaning and recycling treatment system of a concrete tank truck comprises a sand-stone separation tank and a water-sand separation tank; the sand-stone separation tank is arranged above the water-sand separation tank; a flow guide cavity is also arranged between the sand-stone separation tank and the water-sand separation tank; a first filter screen is arranged at the bottom of the sand-stone separation tank; a stirring mechanism is arranged in the sand-stone separation tank; the stirring mechanism is driven by a motor to rotate; the motor is arranged on one side of the sand-stone separation pool; a sand filtering plate is arranged in the water-sand separation tank; an air cylinder is arranged on one side of the water-sand separation tank; the sand filtering plate is driven by the cylinder to reciprocate in the water-sand separation tank; a sand discharge groove is formed in the bottom of one side, away from the air cylinder, of the water-sand separation tank; a sealing door is arranged on the sand discharge groove; the bottom of the water-sand separation tank is also connected with a water outlet pipe; the water outlet pipe is provided with a control valve;
furthermore, the stirring mechanism comprises a rotating shaft, stirring blades and a cleaning rod; the stirring blades and the cleaning rods are arranged on the rotating shaft in a staggered manner; when the cleaning rod rotates to the bottom of the sand-stone separation pool, the cleaning rod is in contact with the first filter screen;
furthermore, the cleaning rod comprises a connecting rod, a connecting sheet and a bulge; one end of the connecting rod is connected with the rotating shaft; the other end of the connecting rod is fixedly connected with the connecting sheet; the connecting sheet is connected with a bulge through a spring;
furthermore, the sand filtering plate is connected with the air cylinder through a fixed connecting telescopic rod; the edges of two sides of the sand filtering plate are connected with the water-sand separation tank in a sliding manner; the lower end edge of the sand filtering plate is connected with the bottom of the water-sand separation tank in a sliding manner;
furthermore, the sand filtering plate comprises a hard filtering plate and a soft filtering net; the hard filter plate is embedded in the center of the soft filter screen; the center of the hard filter plate is fixedly connected with the telescopic rod;
furthermore, a plurality of filter holes are formed in the hard filter plate; reinforcing ribs are arranged on the periphery of the soft filter screen; the edge of the reinforcing rib extends to form a folded edge;
the further technical proposal is that the section of the flow guide cavity is trapezoidal; and a second filter screen is also arranged at the bottom of the flow guide cavity.
Compared with the prior art, the beneficial effects of the utility model are one of following at least:
1. large-particle stones are firstly screened out from the sand through the sand-stone separation pool, so that the sand and water can enter the water-sand separation pool through the diversion cavity, and the large-particle stones remained in the sand-stone separation pool 1 are firstly recovered; the sand is filtered out by the water-sand separation tank, and the produced clear water can be recycled as cleaning water, so that the utilization rate of the cleaning water of the tank car is improved, the resources are saved, and the tank car is clean and environment-friendly;
2. the stirring tank arranged in the sand-stone separation tank can accelerate the separation of sand and stone, and disperse small-particle sand attached to large-particle stone particles from the stone particles, thereby improving the separation efficiency;
3. the water sand mixture gets into back in the water sand separation tank, deposits for a moment earlier, then moves to sand discharge groove one side through cylinder drive sand screen, with the sand separation in the water sand separation tank in sand screen one side, water then passes through from the sand screen, when sand screen removes to sand discharge groove one side, opens the control valve on the outlet pipe earlier for water discharges, then opens the sealing door on the sand discharge groove again, thereby shifts out the wet sand from the water sand separation tank transfer, accomplishes the recovery of sand.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a side sectional view of the present invention.
Fig. 3 is a schematic view of the cleaning rod 53.
Fig. 4 is a schematic structural view of the sand screen 7.
In the drawings: 1. a sand-stone separation tank; 2. a water-sand separation tank; 3. a flow guide cavity; 4. a first filter screen; 5. a stirring mechanism; 51. a rotating shaft; 52. a stirring blade; 53. a cleaning rod; 531. a connecting rod; 532. connecting sheets; 533. a protrusion; 534. a spring; 6. a motor; 7. a sand screen plate; 71. a hard filter plate; 72. a soft filter screen; 73. filtering holes; 74. reinforcing ribs; 75. folding edges; 8. a cylinder; 9. a sealing door; 10. a water outlet pipe; 11. a control valve; 12. a telescopic rod; 13. and a second filter screen.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Example 1: as shown in fig. 1 and 2, a cleaning water cleaning and recycling treatment system for a concrete tank truck comprises a sand separation tank 1 and a water-sand separation tank 2; the sand-stone separation tank 1 is arranged above the water-sand separation tank 2; a diversion cavity 3 is also arranged between the sand-stone separation tank 1 and the water-sand separation tank 2; the bottom of the sand-stone separation tank 1 is provided with a first filter screen 4; a stirring mechanism 5 is arranged in the sand-stone separation tank 1; the stirring mechanism 5 is driven by a motor 6 to rotate; the motor 6 is arranged on one side of the sand-stone separation tank 1; a sand filtering plate 7 is arranged in the water-sand separation tank 2; one side of the water-sand separation tank 2 is provided with an air cylinder 8; the sand filtering plate 7 is driven by the cylinder 8 to reciprocate in the water-sand separation tank 2; a sand discharge groove is formed in the bottom of one side, away from the air cylinder 8, of the water-sand separation tank 2; a sealing door 9 is arranged on the sand discharge groove; the bottom of the water-sand separation tank 2 is also connected with a water outlet pipe 10; the water outlet pipe 10 is provided with a control valve 11. Motor 6 adopts conventional motor 6 in this embodiment, can adopt suitable model, and motor 6 electricity is connected to external power supply, and cylinder 8 adopts conventional electric cylinder 8, can adopt any suitable model, and electric cylinder 8 electricity is connected to external power supply.
In the embodiment, large-particle stones are firstly screened out from sand by the sand-stone separation tank 1, so that the sand and water can enter the water-sand separation tank 2 through the diversion cavity 3, and the large-particle stones remained in the sand-stone separation tank 1 are firstly recovered; the sand is filtered out by the water-sand separation tank 2, and the produced clear water can be recycled as cleaning water, so that the utilization rate of the cleaning water of the tank car is improved, the resources are saved, and the tank car is clean and environment-friendly; the stirring tank arranged in the sand-stone separation tank 1 can accelerate the separation of sand and stone, and disperse small-particle sand particles attached to large-particle stone particles from the stone particles, thereby improving the separation efficiency; after the water sand mixture gets into in the water sand separation tank 2, deposit for a moment earlier, then move to sand discharge groove one side through cylinder 8 drive sand screen 7, with the sand separation in the water sand separation tank 2 in sand screen 7 one side, water then passes through from sand screen 7, when sand screen 7 moved to sand discharge groove one side, open control valve 11 on the outlet pipe 10 earlier for water discharges, then open sealing door 9 on the sand discharge groove again, thereby shift out the wet sand from the transfer of water sand separation tank 2, accomplish the recovery of sand.
As shown in fig. 1 and 2, the stirring mechanism 5 includes a rotating shaft 51, a stirring blade 52 and a cleaning rod 53; the stirring blades 52 and the cleaning rods 53 are arranged on the rotating shaft 51 in a staggered manner; when the cleaning rod 53 rotates to the bottom of the sand separation tank 1, the cleaning rod 53 is in contact with the first filter screen 4; the stirring blades 52 and the cleaning rods 53 are arranged on the rotating shaft 51 in a staggered mode, and when the rotating shaft 51 rotates, the cleaning rods 53 and the stirring blades 52 are affected in a complementary mode; the rotating shaft 51 extends out of the sand-stone separation tank 1 and is connected with the motor 6, and a sealing bearing is arranged at the joint of the rotating shaft 51 and the sand-stone separation tank 1, so that the safety is improved, and the leakage is avoided; when clean pole 53 rotated grit separation pond 1 bottom, clean pole 53 and the contact of first filter screen 4 can play the effect of clean first filter screen 4, avoid because filtration pore 73 blocks up, lead to filtering obstructed problem, improve separation recovery efficiency.
As shown in fig. 3, the cleaning rod 53 includes a connecting rod 531, a connecting piece 532 and a protrusion 533; one end of the connecting rod 531 is connected with the rotating shaft 51; the other end of the connecting rod 531 is fixedly connected with a connecting sheet 532; the connecting piece 532 is connected with a bulge 533 through a spring 534; the connecting piece 532 of the cleaning rod 53 is convenient for connecting the protrusion 533 and the connecting rod 531, the protrusion 533 is wedge-shaped, and the mesh on the first filter screen 4 can be cleaned through the contact of the protrusion 533 and the first filter screen 4; the injury to the cleaning rod 53 is reduced by the buffering effect of the spring 534, and meanwhile, the first filter screen 4 can be beaten by the protrusion 533 due to the vibration of the spring 534, so that the first filter screen 4 slightly vibrates, and the material blocked at the mesh is conveniently dispersed.
As shown in fig. 1 and 2, the sand filtering plate 7 is connected with the cylinder 8 through a fixed connecting telescopic rod 12; the edges of two sides of the sand filtering plate 7 are connected with the water-sand separation tank 2 in a sliding way; the edge of the lower end of the sand filtering plate 7 is in sliding connection with the bottom of the water-sand separation tank 2; one end of the telescopic rod 12 is connected with the air cylinder 8, and the other end of the telescopic rod is connected with the sand filtering plate 7, so that the sand filtering plate 7 can be driven to reciprocate in the water-sand separation tank 2, because the edges of two sides of the sand filtering plate 7 are slidably connected with the inner side wall of the water-sand separation tank 2, and the edge of the lower end of the sand filtering plate 7 is slidably connected with the bottom of the water-sand separation tank 2, sand can be pushed to one side of the sand discharge groove, so that water passes to the other side, and water cannot overflow out of the water-sand separation tank 2 in the pushing; and a sealing bearing part is arranged at the joint of the telescopic rod 12 and the wall of the water-sand separation tank 2.
As shown in fig. 4, the sand filter plate 7 comprises a hard filter plate 71 and a soft filter screen; the hard filter plate 71 is embedded in the center of the soft filter screen 72; the center of the hard filter plate 71 is fixedly connected with the telescopic rod 12; the hard filter plate 71 ensures the strength of the sand filter plate, so that the sand filter plate can be pushed and reset at a stable speed, and the filtering efficiency is improved; the soft screen 72 can reduce the resistance to movement of the sand screen and can enhance the filtering effect.
As shown in fig. 4, the hard filter plate 71 is provided with a plurality of filter holes 73; reinforcing ribs 74 are arranged around the soft filter screen 72; the edge of the reinforcing rib 74 extends to form a folded edge 75; the filtration pore 73 on hard filter plate 71 can make water pass through, and the separation sand simultaneously, the reinforcing rib 74 circle of soft filter screen 72 edge cladding all around can enough strengthen soft filter screen 72's mechanical strength, and hem 75 through reinforcing rib 74 edge setting can make soft filter screen 72 all around along can closely laminate with the bottom of the pool and the lateral wall of sedimentation tank, avoids the sand to pass through.
As shown in fig. 1 and 2, the section of the diversion cavity 3 is trapezoidal; the bottom of the diversion cavity 3 is also provided with a second filter screen 13; the water in the sand-stone separation pool can slowly flow into the water-sand separation pool 2 through the flow guide cavity 3, and the second filter screen 13 can further filter the water; the second filter screen 13 is detachably connected with the diversion cavity 3.
Although the invention has been described herein with reference to a number of illustrative embodiments thereof, it should be understood that numerous other modifications and embodiments can be devised by those skilled in the art that will fall within the spirit and scope of the principles of this invention. More specifically, various variations and modifications are possible in the component parts and/or arrangements of the subject combination arrangement within the scope of the disclosure, the drawings and the appended claims. In addition to variations and modifications in the component parts and/or arrangements, other uses will also be apparent to those skilled in the art.
Claims (7)
1. The cleaning and recycling treatment system for the cleaning water of the concrete tank truck is characterized in that: comprises a sand-stone separating tank (1) and a water-sand separating tank (2); the sand-stone separation tank (1) is arranged above the water-sand separation tank (2); a diversion cavity (3) is also arranged between the sand-gravel separation tank (1) and the water-sand separation tank (2); a first filter screen (4) is arranged at the bottom of the sand-stone separation tank (1); a stirring mechanism (5) is arranged in the sand-stone separation tank (1); the stirring mechanism (5) is driven by a motor (6) to rotate; the motor (6) is arranged on one side of the sand-stone separation pool (1); a sand filtering plate (7) is arranged in the water-sand separation tank (2); an air cylinder (8) is arranged on one side of the water-sand separation tank (2); the sand filtering plate (7) is driven by the cylinder (8) to reciprocate in the water-sand separation tank (2); a sand discharge groove is formed in the bottom of one side, away from the air cylinder (8), of the water-sand separation tank (2); a sealing door (14) is arranged on the sand discharge groove; the bottom of the water-sand separation tank (2) is also connected with a water outlet pipe (10); and a control valve (11) is arranged on the water outlet pipe (10).
2. The concrete tanker cleaning water cleaning recovery processing system according to claim 1, wherein: the stirring mechanism (5) comprises a rotating shaft (51), a stirring blade (52) and a cleaning rod (53); the stirring blades (52) and the cleaning rods (53) are arranged on the rotating shaft (51) in a staggered manner; when the cleaning rod (53) rotates to the bottom of the sand-gravel separation pool (1), the cleaning rod (53) is in contact with the first filter screen (4).
3. The concrete tanker cleaning water cleaning recovery processing system according to claim 2, wherein: the cleaning rod (53) comprises a connecting rod (531), a connecting sheet (532) and a bulge (533); one end of the connecting rod (531) is connected with the rotating shaft (51); the other end of the connecting rod (531) is fixedly connected with the connecting sheet (532); the connecting piece (532) is connected with a bulge (533) through a spring (534).
4. The concrete tanker cleaning water cleaning recovery processing system according to claim 1, wherein: the sand filtering plate (7) is connected with the cylinder (8) through a fixed connecting telescopic rod (12); the edges of two sides of the sand filtering plate (7) are connected with the water-sand separation tank (2) in a sliding way; the edge of the lower end of the sand filtering plate (7) is connected with the bottom of the water-sand separation tank (2) in a sliding manner.
5. The concrete tanker cleaning water cleaning recovery processing system according to claim 1, wherein: the sand filtering plate (7) comprises a hard filtering plate (71) and a soft filtering net; the hard filter plate (71) is embedded in the center of the soft filter screen (72); the center of the hard filter plate (71) is fixedly connected with the telescopic rod (12).
6. The concrete tanker cleaning water cleaning recovery processing system according to claim 5, wherein: a plurality of filter holes (73) are arranged on the hard filter plate (71); reinforcing ribs (74) are arranged on the periphery of the soft filter screen (72); and a folded edge (75) extends from the edge of the reinforcing rib (74).
7. The concrete tanker cleaning water cleaning recovery processing system according to claim 1, wherein: the section of the flow guide cavity (3) is trapezoidal; the bottom of the diversion cavity (3) is also provided with a second filter screen (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920709768.4U CN210078946U (en) | 2019-05-17 | 2019-05-17 | Cleaning water cleaning and recycling treatment system of concrete tank truck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920709768.4U CN210078946U (en) | 2019-05-17 | 2019-05-17 | Cleaning water cleaning and recycling treatment system of concrete tank truck |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210078946U true CN210078946U (en) | 2020-02-18 |
Family
ID=69478849
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920709768.4U Expired - Fee Related CN210078946U (en) | 2019-05-17 | 2019-05-17 | Cleaning water cleaning and recycling treatment system of concrete tank truck |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210078946U (en) |
-
2019
- 2019-05-17 CN CN201920709768.4U patent/CN210078946U/en not_active Expired - Fee Related
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200218 Termination date: 20210517 |
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| CF01 | Termination of patent right due to non-payment of annual fee |