CN112573685A - Rain sewage purification treatment system for premixed concrete production plant - Google Patents
Rain sewage purification treatment system for premixed concrete production plant Download PDFInfo
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- CN112573685A CN112573685A CN202011438375.8A CN202011438375A CN112573685A CN 112573685 A CN112573685 A CN 112573685A CN 202011438375 A CN202011438375 A CN 202011438375A CN 112573685 A CN112573685 A CN 112573685A
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/001—Runoff or storm water
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/44—Nature of the water, waste water, sewage or sludge to be treated from vehicle washing facilities
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2201/00—Apparatus for treatment of water, waste water or sewage
- C02F2201/002—Construction details of the apparatus
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2201/00—Apparatus for treatment of water, waste water or sewage
- C02F2201/002—Construction details of the apparatus
- C02F2201/005—Valves
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/14—Maintenance of water treatment installations
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- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
Abstract
The application relates to a rain sewage purification treatment system for a premixed concrete production plant, which belongs to the field of sewage treatment and comprises a first sedimentation tank, a water collecting tank and a car wash, wherein a water drainage tank communicated with the first sedimentation tank is arranged in the car wash, a water passing port is arranged between the first sedimentation tank and the water collecting tank, the rain sewage purification treatment system also comprises a water collecting ditch and a second sedimentation tank, the second sedimentation tank is arranged at one side of the water collecting tank, the water collecting ditch is arranged at the periphery of the first sedimentation tank, the water collecting tank, the car wash and the second sedimentation tank, a connecting pipe is arranged between the water collecting ditch and the second sedimentation tank, the connecting pipe is obliquely arranged, and the higher end and the catch basin intercommunication of connecting pipe, lower end and second sedimentation tank intercommunication, the intercommunication is provided with the drain pipe in the second sedimentation tank, drain pipe and municipal pipeline intercommunication, and the drain pipe is located the position that is close to the second sedimentation tank top, is provided with along the length direction of catch basin in the catch basin and filters the apron. This application has the effect of being convenient for handle the sewage of different sources.
Description
Technical Field
The application relates to the field of sewage treatment, in particular to a rain sewage purification treatment system for a premixed concrete production plant.
Background
When various types of concrete products are produced and conveyed in a commercial mixing plant, a large amount of sewage is inevitably generated, the main sewage sources are sewage for cleaning a concrete conveying vehicle, a conveying pump vehicle and the mixing plant and rainfall in a production plant area, and the rain sewage contains a large amount of insoluble substances such as cement, sand and stone and the like and must be treated before being discharged.
The existing Chinese patent with application publication number CN109577698A discloses a construction method of a rain sewage purification treatment system of a premixed concrete production plant, which comprises the following steps: 1) a drainage ditch, a sedimentation tank, a water collecting tank and a car washing room are designed; 2) constructing a drainage ditch; 3) constructing a sedimentation tank; 4) constructing a water collecting tank; 5) the car washing house is arranged.
In view of the above-mentioned related arts, the inventor believes that when the rain sewage treatment system is used, sewage generated by car washing and sewage on the ground during rainfall are both discharged into the sedimentation tank, but there are usually many other impurities on the ground, and the impurities may not be reused, so that after the impurities are mixed into the sedimentation tank, gravels settled in the sedimentation tank cannot be reused, and a part of resources are wasted.
Disclosure of Invention
In order to handle the sewage of different sources for the convenience, this application provides a precast concrete factory rain sewage purification treatment system.
The application provides a premixed concrete factory area rain sewage purification treatment system adopts following technical scheme:
a rain sewage purification treatment system for a premixed concrete production plant, which comprises a first sedimentation tank, a water collecting tank and a car washing room, a drainage channel communicated with the first sedimentation tank is arranged in the car washing room, a water passing opening is arranged between the first sedimentation tank and the water collecting tank, the car washing room further comprises a water collecting ditch and a second sedimentation tank, the second sedimentation tank is arranged at one side of the water collecting tank, the water collecting ditch is arranged at the periphery of the first sedimentation tank, the water collecting tank, the car washing room and the second sedimentation tank, a connecting pipe is arranged between the water collecting ditch and the second sedimentation tank, the connecting pipe is obliquely arranged, the higher end of the connecting pipe is communicated with the water collecting ditch, the lower end is communicated with a second sedimentation tank, a drain pipe is communicated and arranged in the second sedimentation tank, the drain pipe is communicated with the municipal pipeline, the drain pipe is located at a position close to the top of the second sedimentation tank, and a filtering cover plate is arranged in the water collecting ditch along the length direction of the water collecting ditch.
By adopting the technical scheme, the pump truck for transporting concrete is cleaned in the car washing room, sewage mixed with cement and gravel flows into the drainage tank after cleaning and flows into the first sedimentation tank through the drainage tank, the sewage is precipitated in the first sedimentation tank, the cement and gravel are precipitated to the bottom of the first sedimentation tank, and clear water enters the water collection tank through the water outlet and is collected; and when the rainfall, the rainwater can be with subaerial filth rush into the catch basin in, the rainwater mixes the filth afterwards and can flow in the connecting pipe, and discharge into the second sedimentation tank through the connecting pipe in, the filth can precipitate to the bottom of second sedimentation tank, and after the rainwater water level reached the position of drain pipe, the rainwater just can discharge into municipal administration pipeline through the drain pipe, so just realized the different processing of sewage and rainwater that the carwash produced, make the cement and the grit that precipitate in the first sedimentation tank can not mix with other filths, the waste of resource has been reduced, the catch basin sets up at first sedimentation tank simultaneously, catch basin and the carwash outside, also can avoid the sewage to flow to other positions, cause the pollution.
Optionally, a settling tank is arranged on the bottom wall of the first settling tank and at a position close to the drainage tank, the bottom wall of the first settling tank is inclined towards the settling tank, and a recovery device for recovering sediments is arranged in the first settling tank.
Through adopting above-mentioned technical scheme, the sewage that has mixed grit gets into first sedimentation tank back in through the water drainage tank, and most grit can deposit to the position that is close to the water drainage tank, falls into the sedimentation tank promptly, and because the diapire of first sedimentation tank is towards the setting of sedimentation tank slope, consequently grit on the first sedimentation tank diapire of sedimentation tank also can move to the sedimentation tank in, then recycle recovery unit with this part grit can.
Optionally, the recovery device comprises a collection box arranged in the precipitation tank, the size of the collection box is matched with the precipitation tank, a support frame is arranged above the first precipitation tank, the position of the support frame corresponds to the precipitation tank, a fixed roller is rotatably connected to the support frame, two ends of the fixed roller are respectively provided with a connecting cable, one end of the connecting cable, far away from the fixed roller, is fixedly connected with the collection box, and one end of the support frame, far away from the fixed roller, is provided with a motor for driving the fixed roller to rotate.
Through adopting above-mentioned technical scheme, the grit can fall into the collecting box, when needs retrieve, the starter motor drives the fixed roll and rotates, make the fixed roll will connect the cable winding to the fixed roll, thereby make the connecting cable drive the collecting box and move up, until the collecting box shifts out outside first sedimentation tank, the grit of staff in with the collecting box this moment shifts out, then make the motor reversal again, make the collecting box fall into again in the precipitation tank can, so just realized the recovery of grit, and overall structure is simple, more convenient to use.
Optionally, an installation groove is formed in the water passing hole, at least two installation grooves are formed in the installation groove, each installation groove is internally provided with a first filter screen plate, and the size of the first filter screen plate is matched with the water passing hole.
Through adopting above-mentioned technical scheme, utilize first filter plate to filter the water that gets into in the pond to reduce the impurity of aquatic, make the water in the pond of catchmenting can reuse.
Optionally, be provided with the inlet tube between second sedimentation tank and the catch basin, the one end and the second sedimentation tank intercommunication of inlet tube, the other end and catch basin intercommunication, the height of inlet tube is the same with the height of drain pipe, be provided with the check valve in the inlet tube.
Through adopting above-mentioned technical scheme, when the position of inlet tube was risen to the water level in the second sedimentation tank, water in the partial second sedimentation tank also can get into the catch basin through the inlet tube to collect, and the setting up of check valve in the inlet tube can make the water in the catch basin can not get into in the second sedimentation tank.
Optionally, a spraying device for cleaning the pump truck is arranged in the car washing room, a water pump is arranged in the water collecting tank, a water supply pipe is arranged at the output end of the water pump, and one end, far away from the water pump, of the water supply pipe is communicated with the water supply end of the spraying device.
Through adopting above-mentioned technical scheme, utilize the water pump to go into the delivery pipe with the water pump in the catch basin to go into spray set with the water pump through the delivery pipe, and spray set can wash the pump truck, so realized the cyclic utilization of water, reduced the waste of water resource.
Optionally, a second filter screen plate is arranged in the car wash and at a position located in the drainage groove, and the bottom wall of the drainage groove is obliquely arranged towards the first sedimentation tank.
Through adopting above-mentioned technical scheme, make the diapire slope setting of water drainage tank for grit in the sewage can not long-pending stay in water drainage tank, and the second filter screen board then can filter some filth.
Optionally, the pool wall of first sedimentation tank, catch basin and second sedimentation tank all protrudes in ground setting, the position of first sedimentation tank, catch basin and second sedimentation tank all is provided with the canopy that keeps off the rain.
Through adopting above-mentioned technical scheme, make the pool wall protrusion ground of first sedimentation tank, catch basin and second sedimentation tank for the rainwater can not flow in from ground, and the canopy that keeps off the rain then can make the rainwater can not fall into first sedimentation tank, catch basin and second sedimentation tank.
In summary, the present application includes at least one of the following beneficial technical effects:
1. by arranging the first sedimentation tank and the second sedimentation tank, sewage for cleaning the pump truck is precipitated by using the first sedimentation tank, and rainwater mixed with dirt on the ground is precipitated by using the second sedimentation tank when rainfall occurs, so that sewage from different sources is separately treated, and impurities mixed in gravel precipitated in the first sedimentation tank can be reduced;
2. through set up the precipitation tank in first sedimentation tank, set up the collecting box in the precipitation tank for the grit can deposit to the collecting box in, promote the collecting box outside the first sedimentation tank alright realize the recovery of grit again.
Drawings
FIG. 1 is a schematic cross-sectional view of an embodiment of the present application;
FIG. 2 is an enlarged partial schematic view of portion A of FIG. 1;
FIG. 3 is a schematic sectional view of a second sedimentation tank according to an embodiment of the present invention;
FIG. 4 is a schematic diagram of the overall structure of an embodiment of the present application;
fig. 5 is a partially enlarged schematic view of a portion B in fig. 4.
Description of reference numerals: 1. a first sedimentation tank; 11. a water outlet; 111. a first filter screen plate; 12. a settling tank; 2. a water collecting tank; 3. a car washing room; 31. a water discharge tank; 311. a second filter screen plate; 4. a water collecting ditch; 41. a connecting pipe; 42. a filter cover plate; 5. a second sedimentation tank; 51. a drain pipe; 52. a water inlet pipe; 6. a recovery device; 61. a collection box; 62. a support frame; 63. a fixed roller; 64. a connecting cable; 65. a motor; 7. a water pump; 71. a water supply pipe; 8. a rain shelter.
Detailed Description
The present application is described in further detail below with reference to figures 1-5.
The embodiment of the application discloses a rain sewage purification treatment system for a premixed concrete production plant.
Referring to fig. 1 and 2, a rain sewage purification treatment system of premixed concrete production plant, including first sedimentation tank 1, water-collecting tank 2 and carwash 3, first sedimentation tank 1, arranging of water-collecting tank 2 and carwash 3 selects according to actual conditions, in this embodiment, according to carwash 3, first sedimentation tank 1 and water-collecting tank 2's order sets up, be provided with the water drainage tank 31 with 1 intercommunication of first sedimentation tank in the carwash 3, the diapire of water drainage tank 31 inclines towards first sedimentation tank 1, and be provided with spray set in the carwash 3, spray set can wash the pump truck, be provided with water passing opening 11 between first sedimentation tank 1 and the water-collecting tank 2, water passing opening 11 is located the top position that is close to first sedimentation tank 1 and water-collecting tank 2, through in the first sedimentation tank 1 after the water can get into in the water-collecting tank 2.
Referring to fig. 1 and 3, the treatment system further includes a water collecting channel 4 and a second sedimentation tank 5, the second sedimentation tank 5 is located at one side of the water collecting channel 2, the water collecting channel 4 is arranged at the periphery of the first sedimentation tank 1, the water collecting channel 2, the car wash 3 and the second sedimentation tank 5 (i.e. the water collecting channel 4 surrounds the first sedimentation tank 1, the water collecting channel 2, the car wash 3 and the second sedimentation tank 5), the depth of the water collecting channel 4 is 50cm, a filtering cover plate 42 is arranged in the water collecting channel 4 along the length direction of the water collecting channel 4, the filtering cover plate 42 is flush with the ground, a connecting pipe 41 is arranged between the water collecting channel 4 and the second sedimentation tank 5, the connecting pipe 41 is a PVC pipe, the PVC pipe is pre-embedded when the second sedimentation tank 5 and the water collecting channel 4 are built, the connecting pipe 41 is obliquely arranged, the higher end of the oblique connecting pipe 41 is communicated with the water collecting channel 4, the lower end is communicated with the second sedimentation tank 5, so that water in the water collecting channel 4, and a drain pipe 51 is communicated with the inside of the second sedimentation tank 5, the drain pipe 51 is positioned at a position close to the top of the second sedimentation tank 5, and one end of the drain pipe 51, which is far away from the second sedimentation tank 5, is communicated with a municipal pipeline.
Sewage generated by cleaning the pump truck is discharged into the first sedimentation tank 1 through the drainage groove 31, sand and stone in the sewage are sedimentated, and water in the first sedimentation tank 1 enters the water collecting tank 2 through the water gap 11, so that the water is collected; during rainfall, rainwater can be mixed with impurities on the ground to enter the water collecting ditch 4, then the rainwater is discharged into the second sedimentation tank 5 through the connecting pipe 41, after sedimentation is carried out in the second sedimentation tank 5, water is discharged into a municipal pipeline through the water discharge pipe 51, so that sewage from different sources is separately treated, other impurities cannot be mixed into sand stones in the first sedimentation tank 1, and the sand stones can be recycled.
Referring to fig. 1 and 2, on the diapire of first sedimentation tank 1 and being located the position of being close to water drainage tank 31 and seting up precipitation tank 12, the degree of depth of precipitation tank 12 designs according to the size of first sedimentation tank 1, first sedimentation tank 1 is big more, the degree of depth of precipitation tank 12 is just deepened more, the diapire of first sedimentation tank 1 sets up towards precipitation tank 12 slope simultaneously, after the grit deposits to the diapire of first sedimentation tank 1, can be along the diapire entering precipitation tank 12 of slope in, be provided with recovery unit 6 in the first sedimentation tank 1, recovery unit 6 can retrieve the grit.
Referring to fig. 2 and 5, the recycling device 6 comprises a collecting box 61, the collecting box 61 is located in the settling tank 12, the size of the collecting box 61 is matched with that of the settling tank 12, the collecting box 61 is composed of a fixed framework and permeable cloth, the permeable cloth is wrapped on the fixed framework, the fixed framework is a steel framework, the collecting box 61 has certain weight, and sand and stone can be collected in the collecting box 61 by the permeable cloth, but water can seep out; the top of first sedimentation tank 1 is provided with support frame 62, the position of support frame 62 corresponds with precipitation tank 12, support frame 62 highly is greater than the height of collecting box 61 itself, make collecting box 61 can shift out outside first sedimentation tank 1 completely, be connected with fixed roll 63 on the support frame 62 in the rotation, the length direction of fixed roll 63 is parallel with the length direction of precipitation tank 12, both ends that just are located fixed roll 63 on the fixed roll 63 are all around being equipped with connecting cable 64, the one end and the fixed roll 63 fixed connection of connecting cable 64, the other end and collecting box 61 fixed connection, the cable wire is chooseed for use to connecting cable 64, be provided with motor 65 on the support frame 62, the output shaft and the coaxial fixed connection of fixed axle of motor 65, three-phase motor 65 is chooseed for use to motor 65, can realize just.
The grit gets into in the collecting box 61 after deposiing, starter motor 65 drive fixed roll 63 rotates for fixed roll 63 drives connecting cable 64 and twines on fixed roll 63, connecting cable 64 can drive collecting box 61 and move outside first sedimentation tank 1 this moment, until collecting box 61 shifts out first sedimentation tank 1 completely, the staff shifts out the grit in collecting box 61 this moment, and after shifting out and finishing, starter motor 65 reversal makes collecting box 61 get back to in the precipitation tank 12 again can, so just realized the recycle of grit.
Referring to fig. 4 and 5, a spraying device is arranged in the car washing room 3, the spraying device can clean the pump truck, the spraying device is composed of a cleaning pipe and a spray head, the cleaning pipe is arranged at the top of the car washing room 3, the spray head is arranged on the cleaning pipe, a water pump 7 is arranged at the position of the water collecting tank 2, a water supply pipe 71 is arranged on the water source output end of the water pump 7 in a communicated mode, the water source input end of the water pump 7 is located in the water collecting tank 2, and one end, far away from the water pump 7, of the water supply pipe 71 is communicated with the.
Utilize water pump 7 can go into the cleaning tube with water pump 7 in the catch basin 2 for thereby water from the shower nozzle blowout completion to the pump truck washing, and the water after the washing is through depositing in reentrant catch basin 2, thereby has realized the recycle of water, has reduced the waste of water resource.
Referring to fig. 1 and 2, in order to filter the water that gets into in the catch basin 2, set up the mounting groove in crossing water gap 11, the mounting groove has been seted up more than two at least, all fixed joint has first filtration otter board 111 in every mounting groove, first filtration otter board 111's size and the 11 looks adaptations of crossing water gap, utilize first filtration otter board 111 to filter water, reduce the impurity of catch basin 2 aquatic, the position that just is located water drainage tank 31 in the carwash 3 is provided with second filtration otter board 311 simultaneously, utilize second filtration otter board 311 then can carry out prefilter to the sewage that produces after the washing, reduce the debris that get into in first sedimentation tank 1.
Referring to fig. 1, a water inlet pipe 52 is disposed between the second sedimentation tank 5 and the water collection tank 2, one end of the water inlet pipe 52 is communicated with the second sedimentation tank 5, the other end of the water inlet pipe 52 is communicated with the water collection tank 2, the height of the water inlet pipe 52 is the same as that of the water discharge pipe 51, when the water level in the second sedimentation tank 5 rises to the position of the water inlet pipe 52, a part of water is discharged through the water discharge, and the other part of water can enter the water collection tank 2 through the water inlet pipe 52, so that the source of the water in the water collection tank 2 is increased, and in order to prevent the water in the water collection tank 2 from flowing into the.
Referring to fig. 1, in order to prevent rainwater from entering first sedimentation tank 1, water collection tank 2 and second sedimentation tank 5 from ground, the pool wall of first sedimentation tank 1, water collection tank 2 and second sedimentation tank 5 all protrudes in ground setting to all be provided with weather enclosure 8 in the position of first sedimentation tank 1, water collection tank 2 and second sedimentation tank 5, utilize weather enclosure 8 then can prevent that the rainwater from directly falling into in first sedimentation tank 1, water collection tank 2 and the second sedimentation tank 5.
The embodiment of the application provides an implementation principle of a rain sewage purification treatment system of a premixed concrete production plant, which is as follows: the concrete transporting pump truck is cleaned in the car washing room 3, sewage mixed with cement and gravel flows into the drainage groove 31 after cleaning, and flows into the first sedimentation tank 1 through the drainage groove 31, the sewage is precipitated in the first sedimentation tank 1, the cement and the gravel are precipitated to the bottom of the first sedimentation tank 1, and clean water enters the water collecting tank 2 through the water passing port 11 to be collected; and when the rainfall, the rainwater can be with subaerial filth rush into in the catch basin 4, the rainwater mixes the filth afterwards and can flow to in the connecting pipe 41, and discharge into in the second sedimentation tank 5 through connecting pipe 41, the filth can precipitate to the bottom of second sedimentation tank 5, and after the rainwater water level reached drain pipe 51's position, the rainwater just can discharge municipal administration pipeline through drain pipe 51, so just realized the different processing of sewage and the rainwater that the carwash produced, make cement and grit of deposiing in the first sedimentation tank 1 can not mix with other filths, the waste of resource has been reduced, catch basin 4 sets up in first sedimentation tank 1, catch basin 2 and the 3 outsides of carwash simultaneously, also can avoid the sewage to flow to other positions, cause the pollution.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. The utility model provides a premixed concrete factory rain sewage purification processing system, includes first sedimentation tank (1), catch basin (2) and carwash (3), its characterized in that: a drainage groove (31) communicated with the first sedimentation tank (1) is arranged in the car washing room (3), a water passing hole (11) is arranged between the first sedimentation tank (1) and the water collecting tank (2), the car washing room further comprises a water collecting ditch (4) and a second sedimentation tank (5), the second sedimentation tank (5) is arranged on one side of the water collecting tank (2), the water collecting ditch (4) is arranged on the periphery of the first sedimentation tank (1), the water collecting tank (2), the car washing room (3) and the second sedimentation tank (5), a connecting pipe (41) is arranged between the water collecting ditch (4) and the second sedimentation tank (5), the connecting pipe (41) is obliquely arranged, the higher end of the connecting pipe (41) is communicated with the water collecting ditch (4), the lower end of the connecting pipe is communicated with the second sedimentation tank (5), a drainage pipe (51) is communicated with a municipal pipeline in the second sedimentation tank (5), the drain pipe (51) is located at a position close to the top of the second sedimentation tank (5), and a filtering cover plate (42) is arranged in the water collecting ditch (4) along the length direction of the water collecting ditch (4).
2. The system for purifying and treating rain sewage of a ready-mixed concrete production plant according to claim 1, characterized in that: the sedimentation tank (12) is opened to the position that just is located near water drainage tank (31) on the diapire of first sedimentation tank (1), the diapire of first sedimentation tank (1) sets up towards sedimentation tank (12) slope, be provided with recovery unit (6) that are used for retrieving the precipitate in first sedimentation tank (1).
3. The system for purifying and treating rain sewage of a ready-mixed concrete production plant according to claim 2, characterized in that: the recovery device (6) comprises a collection box (61) arranged in the settling tank (12), the size of the collection box (61) is matched with the settling tank (12), a support frame (62) is arranged above the first settling tank (1), the support frame (62) corresponds to the settling tank (12), a fixed roller (63) is connected to the support frame (62) in a rotating mode, connecting cables (64) are arranged at two ends, located on the fixed roller (63), of the fixed roller (63) in a rotating mode, one end, far away from the fixed roller (63), of each connecting cable (64) is fixedly connected with the collection box (61), and a motor (65) used for driving the fixed roller (63) to rotate is arranged at one end, located on the support frame (62), of each connecting cable (63).
4. The system for purifying and treating rain sewage of a ready-mixed concrete production plant according to claim 1, characterized in that: the water gap filter is characterized in that mounting grooves are formed in the water gap (11), at least more than two mounting grooves are formed in the mounting grooves, each mounting groove is internally provided with a first filter screen plate (111), and the size of the first filter screen plate (111) is matched with the water gap (11).
5. The system for purifying and treating rain sewage of a ready-mixed concrete production plant according to claim 1, characterized in that: be provided with inlet tube (52) between second sedimentation tank (5) and catch basin (2), the one end and second sedimentation tank (5) the intercommunication of inlet tube (52), the other end and catch basin (2) intercommunication, the height of inlet tube (52) is the same with the height of drain pipe (51), be provided with the check valve in inlet tube (52).
6. The system for purifying and treating rain sewage of a ready-mixed concrete production plant according to claim 1, characterized in that: be provided with the spray set who is used for wasing the pump truck in carwash (3), be provided with water pump (7) in catch basin (2), be provided with delivery pipe (71) on the output of water pump (7), the one end that water pump (7) were kept away from in delivery pipe (71) communicates with spray set's water supply end.
7. The system for purifying and treating rain sewage of a ready-mixed concrete production plant according to claim 1, characterized in that: and a second filter screen plate (311) is arranged in the car washing room (3) and at the position of the drainage tank (31), and the bottom wall of the drainage tank (31) is inclined towards the first sedimentation tank (1).
8. The system for purifying and treating rain sewage of a ready-mixed concrete production plant according to claim 1, characterized in that: the pool wall of first sedimentation tank (1), catch basin (2) and second sedimentation tank (5) all protrudes in ground setting, the position of first sedimentation tank (1), catch basin (2) and second sedimentation tank (5) all is provided with weather shed (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011438375.8A CN112573685A (en) | 2020-12-07 | 2020-12-07 | Rain sewage purification treatment system for premixed concrete production plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011438375.8A CN112573685A (en) | 2020-12-07 | 2020-12-07 | Rain sewage purification treatment system for premixed concrete production plant |
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| Publication Number | Publication Date |
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| CN112573685A true CN112573685A (en) | 2021-03-30 |
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| CN202011438375.8A Pending CN112573685A (en) | 2020-12-07 | 2020-12-07 | Rain sewage purification treatment system for premixed concrete production plant |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU1887100A (en) * | 2000-01-17 | 2001-07-31 | Louis Bottigliengo | Equipment for washing motor vehicles with recycling of the water |
| CN205776477U (en) * | 2016-05-31 | 2016-12-07 | 厦门天润锦龙建材有限公司 | Concrete mixing plant water resource recycling system |
| CN109577698A (en) * | 2018-11-16 | 2019-04-05 | 四川兴城港瑞建材有限公司 | The construction method of ready-mixed concrete production plant area's rain sewage purification processing system |
| CN208981403U (en) * | 2018-07-10 | 2019-06-14 | 春笋新科技(深圳)有限公司 | A kind of car carwash rainwater-collecting carwash circulatory system |
| CN209636006U (en) * | 2018-12-26 | 2019-11-15 | 四川天鑫达建筑工程有限公司 | A kind of building site recycling water treatment system |
-
2020
- 2020-12-07 CN CN202011438375.8A patent/CN112573685A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU1887100A (en) * | 2000-01-17 | 2001-07-31 | Louis Bottigliengo | Equipment for washing motor vehicles with recycling of the water |
| CN205776477U (en) * | 2016-05-31 | 2016-12-07 | 厦门天润锦龙建材有限公司 | Concrete mixing plant water resource recycling system |
| CN208981403U (en) * | 2018-07-10 | 2019-06-14 | 春笋新科技(深圳)有限公司 | A kind of car carwash rainwater-collecting carwash circulatory system |
| CN109577698A (en) * | 2018-11-16 | 2019-04-05 | 四川兴城港瑞建材有限公司 | The construction method of ready-mixed concrete production plant area's rain sewage purification processing system |
| CN209636006U (en) * | 2018-12-26 | 2019-11-15 | 四川天鑫达建筑工程有限公司 | A kind of building site recycling water treatment system |
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Application publication date: 20210330 |