CN110538514A - Resource recovery detecting system based on sewage and slurry separation treatment - Google Patents
Resource recovery detecting system based on sewage and slurry separation treatment Download PDFInfo
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- CN110538514A CN110538514A CN201910932706.4A CN201910932706A CN110538514A CN 110538514 A CN110538514 A CN 110538514A CN 201910932706 A CN201910932706 A CN 201910932706A CN 110538514 A CN110538514 A CN 110538514A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D36/00—Filter circuits or combinations of filters with other separating devices
- B01D36/04—Combinations of filters with settling tanks
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28C7/00—Controlling the operation of apparatus for producing mixtures of clay or cement with other substances; Supplying or proportioning the ingredients for mixing clay or cement with other substances; Discharging the mixture
- B28C7/04—Supplying or proportioning the ingredients
- B28C7/12—Supplying or proportioning liquid ingredients
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- Chemical Kinetics & Catalysis (AREA)
- Dispersion Chemistry (AREA)
- Separation Of Solids By Using Liquids Or Pneumatic Power (AREA)
Abstract
The invention discloses a resource recovery detection system based on sewage and mud separation treatment, which comprises a machine frame, a mud box, a screen grid, a machine frame, a mud pump, a settling box, a detection box, a settling zone and a sewage discharge zone, wherein a mounting cross beam frame is mounted on one side of the top of the machine frame, vibrating motors are mounted on two sides of the top of the mounting cross beam frame, the mud box is mounted on the other side of the top of the machine frame, and the screen grid is mounted below the machine frame; the invention can quickly and accurately measure the concentration of the cement paste in water, ensures that the concentration of the cement paste in water is less than 4%, uses the cement paste as an admixture to replace corresponding fly ash, does not influence the performance of concrete, can realize the cyclic utilization of water resources, saves the water resources, discharges impurities from a blow-off pipe, can quickly and conveniently clean the internal impurities, is convenient to regulate and control the concentration of the cement paste in water, and avoids long-term accumulation to cause the concentration of the cement paste in water to be always not in accordance with the standard.
Description
Technical Field
the invention relates to the field of sewage and slurry separation equipment, in particular to a resource recovery detection system based on sewage and slurry separation treatment.
Background
Concrete is the most important material of civil construction engineering, with the increasing expansion of building scale, reinforced concrete becomes the main body of building structure, and simultaneously, the water resource of China is gradually in short supply at present, a ready-mixed concrete mixing plant is used as a water consumer, and in daily production, when a mixing transport vehicle, a mixer and the like are washed, a large amount of washing waste water is generated, the water contains a large amount of suspended particles such as cement, fly ash and the like, and fine sand and other powder, the PH value is generally more than 11, and the discharge of untreated waste water not only can generate bad influence on the surrounding environment, but also can greatly waste the water resource.
the existing washing wastewater is directly discharged after simple treatment, so that the waste of water resources is caused, and meanwhile, in the process of treating the washing wastewater, the washing wastewater cannot be reasonably treated and recycled, wherein the cement paste concentration of the treated washing wastewater cannot be accurately and directly measured on site through a relatively simple measuring tool, and when the cement paste concentration of the washing wastewater is controlled to be below 4%, the washing wastewater is used as an admixture to replace corresponding fly ash, and meanwhile, the performance of concrete is not influenced; meanwhile, in the treatment process, the deposited impurities are accumulated at the bottom of the sedimentation tank, a large amount of manpower and material resources are consumed for cleaning, and the normal use is influenced in the actual operation process.
Disclosure of Invention
the invention aims to provide a resource recovery detection system based on sewage and slurry separation treatment, which aims to overcome the defects that the existing washing wastewater is directly discharged after being simply treated to cause waste of water resources, and meanwhile, the washing wastewater cannot be reasonably treated and recycled in the treatment process of the washing wastewater, wherein the cement paste concentration of the treated washing wastewater cannot be accurately and directly measured on site through a relatively simple measuring tool, and when the cement paste concentration of the washing wastewater is controlled to be below 4%, the washing wastewater is used as an admixture to replace corresponding fly ash, and the performance of concrete is not influenced; meanwhile, in the treatment process, the deposited impurities are accumulated at the bottom of the sedimentation tank, a large amount of manpower and material resources are consumed for cleaning, and the normal use is influenced in the actual operation process.
The purpose of the invention can be realized by the following technical scheme:
a resource recovery detection system based on sewage and mud separation treatment comprises a machine frame, a mud box, a screen grid, a frame, a mud pump, a settling box, a detection box, a settling zone and a sewage discharge zone, wherein an installation beam frame is installed on one side of the top of the machine frame, vibration motors are installed on two sides of the top of the installation beam frame, the mud box is installed on the other side of the top of the machine frame, the screen grid is installed below the machine frame, a discharge plate is installed at one end of the screen grid, a baffle is arranged at the other end of the screen grid, the bottom of the machine frame is connected with the frame through a spring connecting rod all around, a water storage box is installed inside the frame and located below the screen grid, and the mud pump is installed on;
a sedimentation tank is installed on one side of the machine frame, the interior of the sedimentation tank is divided into a sedimentation area and a sewage discharge area, the sedimentation area is located above the sewage discharge area, a spiral pipe is installed in the sedimentation area, a water outlet pipe is installed at the bottom of the outer side of the sedimentation area, a shunt control valve is installed at one end of the water outlet pipe, the shunt control valve is respectively connected with a return pipe, a connecting pipe and a first water outlet pipe, a flowmeter is installed on the outer side of the connecting pipe, and a detection box is installed at the;
The detection box is internally provided with a weighing instrument, the outer side of the container is provided with a stop block, the container is arranged on the weighing instrument through the stop block, the top end of the container is provided with a sleeve, the sleeve is connected with the bottom end of the connecting pipe, the bottom end of the container is provided with a drain pipe, the bottom end of the stop block penetrates through the bottom side of the detection box, and the drain pipe is internally provided with a second butterfly valve;
First servo motor is installed at blowdown district bottom center department, first servo motor output just is located blowdown district internally mounted and keeps off the seat, keep off the seat outside and install an album dirty commentaries on classics board, the setting tank bottom just is located first servo motor one side and installs the shell, the shell top just is located blowdown district inside and has seted up the blowdown groove, second servo motor is installed in the shell outside, second servo motor output just is located shell internally mounted and has the screw conveyor pole, the shell is close to second servo motor one end bottom and installs the blow off pipe, the inside first butterfly valve of installing of blow off pipe.
As a further scheme of the invention: the top of the slurry box is provided with a slurry inlet, and the center of the bottom of the slurry box is provided with a slurry outlet.
as a further scheme of the invention: the screen cloth bars are obliquely installed below the machine frame, and the material discharging plate end for installing the screen cloth bars is higher than the installing baffle plate end.
As a further scheme of the invention: one end of the mud pump is in conduction connection with the water storage tank through a pipeline, the other end of the mud pump is in conduction connection with the spiral pipe through a pipeline, and the bottom end of the spiral pipe is located below the inner portion of the settling zone.
As a further scheme of the invention: one end of the return pipe is in conduction connection with the top side of the spiral pipe, and the sleeve is sleeved on the outer side of the connecting pipe and is movably connected with the connecting pipe.
As a further scheme of the invention: the sections of the bottom sides of the sewage draining area and the container are isosceles trapezoids, and the bottom side and the side of the sewage collecting and rotating plate are in contact with the side wall and the bottom wall of the sewage draining area.
as a further scheme of the invention: the supporting leg is all installed to setting tank and detection case bottom, and the supporting base is all installed to the supporting leg bottom.
as a further scheme of the invention: the display screen is installed in the detection case outside, and the inside weighing instrument electric connection of display screen and detection case.
as a further scheme of the invention: the resource recovery detection system comprises the following using operation steps:
The method comprises the following steps: conveying washed muddy water generated by washing a stirring transport vehicle, a stirrer and the like into a muddy water tank, falling onto a screen grid on a machine frame through a mud outlet at the bottom of the muddy water tank, driving the screen grid to vibrate through the operation of a vibration motor arranged on a cross beam frame, separating mud from water, slowly accumulating the mud, discharging the mud from a discharge plate, and dropping the water into a water storage tank in the machine frame;
Step two: conveying water into a settling tank by a mud pump, keeping the water slowly flowing in by a spiral pipe, standing and settling in the settling tank, enabling the water to be positioned in a settling area, enabling settled impurities to be positioned in a sewage draining area, conveying the settled water by a water outlet pipe on one side of the settling area, performing flow distribution control by a flow distribution control valve, firstly enabling the water to enter a container of a detection box through a connecting pipe, ensuring the volume of the water flowing into the container by a flowmeter, weighing by a weighing instrument after the water reaches a certain volume, when the weighed weight is more than a certain weight, enabling the concentration of cement paste in the water to be more than 4%, processing the concentration of the cement paste of the water, namely, introducing tap water into the settling tank to adjust the concentration of the cement paste until the concentration of the cement paste is less than 4%, and when the concentration of the cement paste in the water is less than 4%, enabling the water to meet the standard and being used, after the measurement is finished, opening a second butterfly valve, and discharging water from a water discharge pipe;
Step three: to the impurity of deposiing in the settling zone, discharge the back with the setting tank, it is rotatory to drive the dirty board of collection and keep off the seat through the work of first servo motor, through the dirty board of collection with inboard impurity through the blowdown groove carry the shell in, it is rotatory to drive the auger delivery pole through the work of second servo motor, opens first butterfly valve simultaneously, discharges impurity from the blow off pipe.
As a further scheme of the invention: the accurate values of the certain weight and the certain volume are obtained by the following steps: weighing 40 g of cement slurry and 1L of tap water, putting 40 g of cement slurry into 1L of tap water, fully stirring until the cement slurry is completely dissolved in the water, namely the concentration of the cement slurry in the tap water is 4%, obtaining the specific numerical values of the volume and the weight of the stirring liquid at the moment, namely the accurate values of the initial weight and the certain volume, wherein the total weight of the initial weight, the second butterfly valve, the container, the casing pipe, the stop block and the drain pipe is the accurate value of the certain weight.
The invention has the beneficial effects that: according to the invention, through reasonable structural design, a slurry outlet at the bottom of a slurry box falls on a screen grid on a machine frame, the screen grid is driven to vibrate by the operation of a vibration motor arranged on a cross beam frame, the slurry is separated from water, the slurry is slowly accumulated and discharged from a discharge plate, the water falls into a water storage tank in the machine frame, meanwhile, the water is conveyed into a settling tank through a slurry pump, the slow inflow of the water is kept through a spiral pipe, the phenomenon that settled impurities are mixed with the water again when the water is directly injected is avoided, the impurities are settled in the settling tank, and the washing wastewater is simply, quickly and effectively treated;
The flow distribution control is carried out through a flow distribution control valve, firstly, water enters the container of the detection box through a connecting pipe, the volume of the water flowing into the container is ensured through a flow meter, the water is weighed through a weighing instrument after reaching a certain volume, when the weighed weight is more than a certain weight, the concentration of cement paste in the water is more than 4 percent, the concentration of the cement paste in the water needs to be treated, namely, tap water is introduced into the sedimentation box to adjust the concentration of the cement paste until the concentration of the cement paste is less than 4 percent, when the concentration of the cement paste in the water is less than 4 percent, the water meets the standard and is used for subsequent concrete stirring, after the measurement is finished, a second butterfly valve is opened, the water is discharged from a water discharge pipe, the concentration of the cement paste in the water can be rapidly and accurately measured, the concentration of the cement paste in the water is less than 4 percent, the water is used as an, the water resource can be recycled, and the water resource is saved;
Simultaneously to the impurity of sediment in the settling zone, discharge the back with the setting tank, it is rotatory with keeping off the seat to drive the dirty commentaries on classics board of collection through first servo motor work, carry the shell through the blowdown groove with inboard impurity through the dirty commentaries on classics board of collection in, it is rotatory to drive the auger delivery pole through second servo motor work, open first butterfly valve simultaneously, discharge impurity from the blow off pipe, can be fast convenient clear up the impurity of inside, the convenience is regulated and control the grout concentration of water, avoid piling up for a long time and make the grout concentration in the water not conform to the standard all the time.
drawings
In order to facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the frame mounting structure of the present invention;
FIG. 3 is a schematic view of the structure of the settling tank of the present invention;
FIG. 4 is a side view of the settling tank of the present invention;
FIG. 5 is a schematic view of the internal structure of the waste area of the present invention;
FIG. 6 is a schematic view of the internal structure of the detection box of the present invention.
in the figure: 1. a machine frame; 2. a mud tank; 3. mounting a cross beam frame; 4. a vibration motor; 5. a screen grid; 6. a discharge plate; 7. a spring connecting rod; 8. a frame; 9. a water storage tank; 10. a slurry pump; 11. a settling tank; 12. a spiral tube; 13. a water outlet pipe; 14. a shunt control valve; 15. a flow meter; 16. a connecting pipe; 17. a detection box; 18. a return pipe; 19. a settling zone; 20. a blowdown area; 21. a first servo motor; 22. a first butterfly valve; 23. a blow-off pipe; 24. a second butterfly valve; 25. a dirt collecting rotary plate; 26. a blocking seat; 27. a housing; 28. a second servo motor; 29. a screw conveying rod; 30. a sewage draining groove; 31. a container; 32. a weighing instrument; 33. a sleeve; 34. a stopper; 35. and a water discharge pipe.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-6, a resource recovery detection system based on sewage and mud separation treatment comprises a machine frame 1, a mud box 2, a screen grid 5, a frame 8, a mud pump 10, a settling tank 11, a detection box 17, a settling zone 19 and a sewage discharge zone 20, wherein a mounting cross beam frame 3 is mounted on one side of the top of the machine frame 1, vibration motors 4 are mounted on two sides of the top of the mounting cross beam frame 3, the mud box 2 is mounted on the other side of the top of the machine frame 1, the screen grid 5 is mounted below the machine frame 1, a discharge plate 6 is mounted at one end of the screen grid 5, a baffle is arranged at the other end of the screen grid 5, the periphery of the bottom of the machine frame 1 is connected with the frame 8 through a spring connecting rod 7, a water storage box 9 is mounted inside the machine frame 8 and below the screen;
a settling tank 11 is installed on one side of a machine frame 1, the interior of the settling tank 11 is divided into a settling zone 19 and a sewage discharge zone 20, the settling zone 19 is located above the sewage discharge zone 20, a spiral pipe 12 is installed in the settling zone 19, a water outlet pipe 13 is installed at the bottom of the outer side of the settling zone 19, a shunt control valve 14 is installed at one end of the water outlet pipe 13, the shunt control valve 14 is respectively connected with a return pipe 18, a connecting pipe 16 and a first water outlet pipe, a flow meter 15 is installed on the outer side of the connecting pipe 16, and;
the detection box 17 is internally provided with a weighing instrument 32, the outer side of the container 31 is provided with a stop block 34, the container 31 is arranged on the weighing instrument 32 through the stop block 34, the top end of the container 31 is provided with a sleeve 33, the sleeve 33 is connected with the bottom end of the connecting pipe 16, the bottom end of the container 31 is provided with a drain pipe 35, the bottom end of the stop block 34 penetrates through the bottom side of the detection box 17, and the drain pipe 35 is internally provided with a second butterfly valve 24;
20 bottom centers department in blowdown district installs first servo motor 21, first servo motor 21 output just is located 20 internally mounted in blowdown district and keeps off seat 26, keep off the seat 26 outside and install dirty commentaries on classics board 25 of collection, 11 bottoms of settling tank just are located first servo motor 21 one side and install shell 27, shell 27 top just is located 20 inside blowdown grooves 30 of having seted up in blowdown district, second servo motor 28 is installed in the shell 27 outside, second servo motor 28 output just is located shell 27 internally mounted and has screw conveyor pole 29, shell 27 is close to second servo motor 28 one end bottom and installs blow off pipe 23, blow off pipe 23 internally mounted has first butterfly valve 22.
The top of the mud box 2 is provided with a mud inlet, and the center of the bottom of the mud box 2 is provided with a mud outlet.
The screen grid 5 is installed in frame 1 below of slope, and screen grid 5 installation is arranged flitch 6 and is held to be higher than installation baffle, is convenient for discharge the mud of separating from arranging flitch 6 under vibrating motor 4's effect, accomplishes the separation.
One end of a mud pump 10 is in conduction connection with the water storage tank 9 through a pipeline, the other end of the mud pump 10 is in conduction connection with a spiral pipe 12 through a pipeline, and the bottom end of the spiral pipe 12 is located below the inner portion of the settling zone 19, so that the whole conduction connection conveying is facilitated.
The back flow pipe 18 one end is connected with spiral pipe 12 top side switch-on, guarantees that water cushions through spiral pipe 12 in getting into the setting tank 11, and sleeve pipe 33 suit is in the connecting pipe 16 outside, and with connecting pipe 16 swing joint, at weighing in-process, and container 31 can move down and act on weighing instrument 32 and weigh, avoids the weight of other parts to lead to the fact the influence to weighing.
the section of blowdown district 20 and container 31 bottom side is isosceles trapezoid, and the impurity of the interior sediment of blowdown district 20 of being convenient for slides in the bottom along the inner wall, and the thorough discharge of the inside water of the container 31 of being convenient for, the bottom side of collection dirty commentaries on classics board 25 and avris all contact with the lateral wall and the diapire of blowdown district 20, and the dirty commentaries on classics board 25 of collection that drives through first servo motor 21 strikes off the impurity of the lateral wall and the diapire of blowdown district 20, guarantees to the clean thoroughly of blowdown district 20.
the supporting leg is all installed to setting tank 11 and detection case 17 bottom, and the supporting leg bottom all installs the support base, guarantees the holistic height of device and supports intensity.
the display screen is installed in the detection case 17 outside, and the inside weighing instrument 32 electric connection of display screen and detection case 17, is convenient for directly show weighing instrument 32 weighing result through the display screen, is convenient for judge whether the grout concentration in the water reaches the standard.
The resource recovery detection system comprises the following using operation steps:
The method comprises the following steps: the method comprises the following steps of conveying washing muddy water generated by washing a stirring transport vehicle, a stirrer and the like into a muddy water tank 2, falling onto a screen grid 5 on a machine frame 1 through a mud outlet at the bottom of the muddy water tank 2, driving the screen grid 5 to vibrate through the operation of a vibrating motor 4 arranged on a cross beam frame 3, separating mud from water, slowly accumulating the mud, discharging the mud from a discharge plate 6, and dropping the water into a water storage tank 9 in a frame 8;
Step two: water is conveyed into a settling tank 11 through a mud pump 10, the slow inflow of the water is kept through a spiral pipe 12, the water is kept standing and settling in the settling tank 11, the water is positioned in a settling zone 19, settled impurities are positioned in a sewage draining zone 20, the settled water is conveyed through a water outlet pipe 13 on one side of the settling zone 19, the water is subjected to flow dividing control through a flow dividing control valve 14, the water firstly enters a container 31 of a detection box 17 through a connecting pipe 16, the volume of the water flowing into the container 31 is ensured through a flow meter 15, the water is weighed through a weighing instrument 32 after reaching a certain volume, when the weighed weight is more than a certain weight, the concentration of cement paste in the water is more than 4 percent, the concentration of the cement paste in the water needs to be treated, namely tap water is introduced into the settling tank 11 to adjust the concentration of the cement paste until the concentration of the cement paste is less than 4 percent, the water meets the standard and is used for subsequent concrete mixing, after the measurement is finished, the second butterfly valve 24 is opened, and the water is discharged from the water discharge pipe 35;
step three: for the impurity that deposits in settling zone 19, discharge the back with setting tank 11, it is rotatory to drive collection dirty commentaries on classics board 25 and fender seat 26 through the work of first servo motor 21, in carrying shell 27 through blowdown groove 30 with inboard impurity through collection dirty commentaries on classics board 25, it is rotatory to drive screw conveyor 29 through the work of second servo motor 28, opens first butterfly valve 22 simultaneously, discharges impurity from blow off pipe 23.
The accurate values of a certain weight and a certain volume are obtained by the following steps: weighing 40 g of cement slurry and 1L of tap water, putting 40 g of cement slurry into 1L of tap water, fully stirring until the cement slurry is completely dissolved in the water, namely the concentration of the cement slurry in the tap water is 4%, obtaining specific values of the volume and the weight of the stirring liquid at the moment, namely the accurate values of the initial weight and a certain volume, wherein the total weight of the initial weight and the total weight of the second butterfly valve 24, the container 31, the casing 33, the stop block 34 and the drain pipe 35 is the accurate value of a certain weight.
according to the invention, through reasonable structural design, a slurry outlet at the bottom of a slurry tank 2 falls on a screen grid 5 on a machine frame 1, the screen grid 5 is driven to vibrate through the work of a vibration motor 4 arranged on a cross beam frame 3, the slurry is separated from water, the slurry is slowly accumulated and discharged from a discharge plate 6, the water falls into a water storage tank 9 in a frame 8, meanwhile, the water is conveyed into a settling tank 11 through a slurry pump 10, the slow inflow of the water is kept through a spiral pipe 12, the phenomenon that settled impurities are mixed with the water again when the water is directly injected is avoided, the impurities are kept standing and settling in the settling tank 11, and the washing wastewater is simply, quickly and effectively treated;
The flow distribution control is carried out through the flow distribution control valve 14, firstly, water enters the container 31 of the detection box 17 through the connecting pipe 16, the volume of the water flowing into the container 31 is ensured through the flow meter 15, after the water reaches a certain volume, the water is weighed through the weighing instrument 32, when the weighed weight is more than a certain weight, the concentration of the cement paste in the water is more than 4 percent, the concentration of the cement paste in the water needs to be processed, namely, the concentration of the cement paste of the tap water introduced into the settling box 11 is adjusted until the concentration of the cement paste is less than 4 percent, when the concentration of the cement paste in the water is less than 4 percent, the water meets the standard and is used for subsequent concrete stirring, after the measurement is finished, the second butterfly valve 24 is opened, the water is discharged from the water discharge pipe 35, the concentration of the cement paste in the water can be rapidly and accurately measured, the concentration of the cement paste in the water, meanwhile, the performance of concrete is not influenced, the cyclic utilization of water resources can be realized, and the water resources are saved;
Simultaneously to the impurity of deposiing 19 in the settling zone, discharge the back with the setting tank 11, it is rotatory with keeping off seat 26 to drive the dirty board 25 of collection through the work of first servo motor 21, carry the shell 27 through the dirty board 25 of collection with inboard impurity through blowdown groove 30 in, it is rotatory to drive screw conveyer pole 29 through the work of second servo motor 28, open first butterfly valve 22 simultaneously, discharge impurity from blow off pipe 23, can be fast convenient clear up the impurity of inside, the convenience is regulated and control the grout concentration of water, avoid piling up for a long time and make the grout concentration in the water not conform to the standard all the time.
The working principle of the invention is as follows: conveying the washed muddy water generated by washing a stirring transport vehicle, a stirrer and the like into a muddy water tank 2, falling onto a screen grid 5 on a machine frame 1 through a muddy water outlet at the bottom of the muddy water tank 2, driving the screen grid 5 to vibrate through the work of a vibration motor 4 arranged on a cross beam frame 3, separating the muddy water from the muddy water, slowly accumulating the muddy water, discharging the muddy water from a discharging plate 6, allowing the muddy water to fall into a water storage tank 9 in a frame 8, conveying the water into a settling tank 11 through a mud pump 10, keeping the water slowly flowing in through a spiral pipe 12, standing and settling in the settling tank 11, enabling the water to be in a settling zone 19, enabling settled impurities to be in a sewage discharge zone 20, conveying the settled water through a water outlet pipe 13 on one side of the settling zone 19, performing flow distribution control through a flow distribution control valve 14, firstly enabling the water to enter a container 31 of a detection tank 17 through a connecting pipe 16, ensuring the volume of the water flowing into the container 31 through, after reaching a certain volume, the water is weighed by a weighing instrument 32, when the weighed weight is more than a certain weight, the concentration of the cement slurry in the water is more than 4%, the concentration of the cement slurry in the water needs to be processed, namely tap water is introduced into the settling tank 11 to adjust the concentration of the cement slurry until the concentration of the cement slurry is less than 4%, when the concentration of the cement slurry in the water is less than 4%, the water meets the standard and is used for subsequent concrete stirring, after the measurement is finished, the second butterfly valve 24 is opened, the water is discharged from the water discharge pipe 35, for impurities precipitated in the settling zone 19, after the settling tank 11 is discharged, the first servo motor 21 works to drive the sewage collection rotating plate 25 and the baffle seat 26 to rotate, the impurities on the inner side are conveyed into the shell 27 through the sewage discharge groove 30, the second servo motor 28 works to drive the spiral conveying rod 29 to rotate, and simultaneously the first butterfly valve 22 is opened, the impurities are discharged from the soil discharge pipe 23.
the preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.
Claims (10)
1. The resource recovery detection system based on sewage and mud separation treatment is characterized by comprising a machine frame (1), a mud tank (2), a screen grid (5), a frame (8), a mud pump (10), a settling tank (11), a detection box (17), a settling zone (19) and a sewage discharge zone (20), wherein an installation transverse beam frame (3) is installed on one side of the top of the machine frame (1), vibrating motors (4) are installed on two sides of the top of the installation transverse beam frame (3), the mud tank (2) is installed on the other side of the top of the machine frame (1), the screen grid (5) is installed below the machine frame (1), a discharge plate (6) is installed at one end of the screen grid (5), a baffle is arranged at the other end of the screen grid, the bottom of the machine frame (1) is connected with the frame (8) through spring connecting rods (7), a water storage tank (9) is installed inside the frame (8) and located below the screen grid (5), one side of the frame (8) is provided with a mud pump (10);
the machine frame (1) one side is provided with a settling tank (11), the settling tank (11) is internally divided into a settling zone (19) and a sewage draining zone (20), the settling zone (19) is located above the sewage draining zone (20), a spiral pipe (12) is arranged in the settling zone (19), the bottom of the outer side of the settling zone (19) is provided with a water outlet pipe (13), one end of the water outlet pipe (13) is provided with a shunt control valve (14), the shunt control valve (14) is respectively connected with a return pipe (18), a connecting pipe (16) and a first water outlet pipe, the outer side of the connecting pipe (16) is provided with a flow meter (15), and the bottom end of the connecting pipe (16) is provided with a detection;
The detection box (17) is internally provided with a weighing instrument (32), a stop block (34) is arranged on the outer side of the container (31), the container (31) is arranged on the weighing instrument (32) through the stop block (34), the top end of the container (31) is provided with a sleeve (33), the sleeve (33) is connected with the bottom end of the connecting pipe (16), the bottom end of the container (31) is provided with a drain pipe (35), the bottom end of the stop block (34) penetrates through the bottom side of the detection box (17), and a second butterfly valve (24) is arranged in the drain pipe (35);
First servo motor (21) is installed in blowdown district (20) bottom center department, first servo motor (21) output just is located blowdown district (20) internally mounted and keeps off seat (26), keep off seat (26) outside and install dirty commentaries on classics board (25) of collection, setting tank (11) bottom just is located first servo motor (21) one side and installs shell (27), shell (27) top just is located blowdown district (20) inside and has seted up blowdown groove (30), second servo motor (28) are installed in shell (27) outside, second servo motor (28) output just is located shell (27) internally mounted and has spiral conveying pole (29), shell (27) are close to second servo motor (28) one end bottom and install blow off pipe (23), blow off pipe (23) internally mounted has first butterfly valve (22).
2. the resource recovery detection system based on sewage and slurry separation treatment of claim 1, wherein a slurry inlet is arranged at the top of the slurry tank (2), and a slurry outlet is arranged at the center of the bottom of the slurry tank (2).
3. the resource recovery detection system based on sewage and mud separation treatment of claim 1, characterized in that the screen grid (5) is installed obliquely below the machine frame (1), and the end of the screen grid (5) where the discharge plate (6) is installed is higher than the end where the baffle is installed.
4. the resource recovery detection system based on sewage and mud separation treatment is characterized in that one end of the mud pump (10) is in conduction connection with the water storage tank (9) through a pipeline, the other end of the mud pump (10) is in conduction connection with the spiral pipe (12) through a pipeline, and the bottom end of the spiral pipe (12) is located below the inner portion of the settling zone (19).
5. The resource recovery detection system based on sewage and slurry separation treatment as claimed in claim 1, wherein one end of the return pipe (18) is in conduction connection with the top side of the spiral pipe (12), and the sleeve (33) is sleeved outside the connecting pipe (16) and is movably connected with the connecting pipe (16).
6. the resource recovery detecting system based on sewage sludge separation treatment as claimed in claim 1, wherein the section of the bottom side of the sewage discharging area (20) and the section of the bottom side of the container (31) are both isosceles trapezoids, and the bottom side and the side of the sewage collecting and turning plate (25) are both in contact with the side wall and the bottom wall of the sewage discharging area (20).
7. The resource recovery detection system based on sewage and slurry separation treatment of claim 1, wherein the bottom of the settling tank (11) and the bottom of the detection tank (17) are both provided with supporting legs, and the bottom of each supporting leg is provided with a supporting base.
8. The resource recovery detection system based on sewage and slurry separation treatment of claim 1, wherein a display screen is installed on the outer side of the detection box (17), and the display screen is electrically connected with a weighing instrument (32) in the detection box (17).
9. the resource recovery detection system based on sewage and mud separation treatment of claim 1, wherein the resource recovery detection system is used and operated by the following steps:
The method comprises the following steps: conveying washed muddy water generated by washing a stirring transport vehicle, a stirrer and the like into a muddy water box (2), falling onto a screen grid (5) on a machine frame (1) through a mud outlet at the bottom of the muddy water box (2), driving the screen grid (5) to vibrate through the work of a vibration motor (4) arranged on a cross beam frame (3), separating mud from water, slowly accumulating the mud, discharging the mud from a discharge plate (6), and dropping the water into a water storage tank (9) in a rack (8);
step two: conveying water into a settling tank (11) through a mud pump (10), keeping the water slowly flowing in through a spiral pipe (12), standing and settling in the settling tank (11), enabling the water to be in a settling area (19), enabling settled impurities to be in a sewage draining area (20), conveying the settled water through a water outlet pipe (13) on one side of the settling area (19), performing flow distribution control through a flow distribution control valve (14), firstly enabling the water to enter a container (31) of a detection tank (17) through a connecting pipe (16), ensuring the volume of the water flowing into the container (31) through a flow meter (15), weighing through a weighing instrument (32) after reaching a certain volume, and when the weighed weight is more than a certain weight, if the concentration of cement paste in the water is more than 4%, treating the concentration of the cement paste, namely, introducing tap water into the settling tank (11) to adjust the concentration of the cement paste, until the concentration of the slurry is less than 4%, when the concentration of the cement slurry in the water is less than 4%, the water meets the standard and is used for subsequent concrete stirring, after the measurement is finished, a second butterfly valve (24) is opened, and the water is discharged from a water discharge pipe (35);
Step three: to the impurity of deposiing in settling zone (19), discharge back with precipitation case (11), it is rotatory with keeping off seat (26) to drive collection dirty commentaries on classics board (25) through work of first servo motor (21), in carrying shell (27) through blowdown groove (30) with the impurity of inboard through collection dirty commentaries on classics board (25), it is rotatory to drive spiral delivery rod (29) through work of second servo motor (28), open first butterfly valve (22) simultaneously, discharge impurity from blow off pipe (23).
10. The resource recovery detection system based on sewage and slurry separation treatment of claim 9, wherein the accurate values of the certain weight and the certain volume are obtained by the following steps: weighing 40 g of cement slurry and 1L of tap water, putting 40 g of cement slurry into 1L of tap water, fully stirring until the cement slurry is completely dissolved in the water, namely the concentration of the cement slurry in the tap water is 4%, and obtaining specific numerical values of the volume and the weight of the stirring liquid at the moment, namely the initial weight and the accurate value of a certain volume, wherein the total weight of the initial weight and the second butterfly valve (24), the container (31), the sleeve (33), the stop block (34) and the drain pipe (35) is the accurate value of a certain weight.
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