CN113181794B - Petroleum drilling mud and solid waste separation and recycling device - Google Patents
Petroleum drilling mud and solid waste separation and recycling device Download PDFInfo
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- CN113181794B CN113181794B CN202110457153.9A CN202110457153A CN113181794B CN 113181794 B CN113181794 B CN 113181794B CN 202110457153 A CN202110457153 A CN 202110457153A CN 113181794 B CN113181794 B CN 113181794B
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- 239000002910 solid waste Substances 0.000 title claims abstract description 53
- 238000005553 drilling Methods 0.000 title claims abstract description 24
- 239000003208 petroleum Substances 0.000 title claims abstract description 15
- 238000000926 separation method Methods 0.000 title claims abstract description 15
- 238000004064 recycling Methods 0.000 title claims abstract description 12
- 235000008733 Citrus aurantifolia Nutrition 0.000 claims abstract description 40
- 235000011941 Tilia x europaea Nutrition 0.000 claims abstract description 40
- 239000004571 lime Substances 0.000 claims abstract description 40
- 230000018044 dehydration Effects 0.000 claims abstract description 25
- 238000006297 dehydration reaction Methods 0.000 claims abstract description 25
- 238000001914 filtration Methods 0.000 claims abstract description 18
- 239000002351 wastewater Substances 0.000 claims abstract description 17
- 230000005540 biological transmission Effects 0.000 claims description 89
- 238000003756 stirring Methods 0.000 claims description 37
- 238000007790 scraping Methods 0.000 claims description 17
- 239000002002 slurry Substances 0.000 abstract description 39
- 239000002699 waste material Substances 0.000 abstract description 11
- 230000000694 effects Effects 0.000 abstract description 3
- 208000005156 Dehydration Diseases 0.000 description 17
- 239000004566 building material Substances 0.000 description 3
- 238000005245 sintering Methods 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000000844 transformation Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/80—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis
- B01F27/85—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis with two or more stirrers on separate shafts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/01—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements
- B01D29/03—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements self-supporting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/01—Filters with filtering elements which move during the filtering operation with translationally moving filtering elements, e.g. pistons
- B01D33/015—Filters with filtering elements which move during the filtering operation with translationally moving filtering elements, e.g. pistons with flat filtering elements
- B01D33/0158—Filters with filtering elements which move during the filtering operation with translationally moving filtering elements, e.g. pistons with flat filtering elements self-supporting
-
- 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
- B01D36/02—Combinations of filters of different kinds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
- B01F23/70—Pre-treatment of the materials to be mixed
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
- B01F23/70—Pre-treatment of the materials to be mixed
- B01F23/708—Filtering materials
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/80—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis
- B01F27/92—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis with helices or screws
- B01F27/922—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis with helices or screws with two or more helices, e.g. with intermeshing helices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/71—Feed mechanisms
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/71—Feed mechanisms
- B01F35/712—Feed mechanisms for feeding fluids
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F11/00—Treatment of sludge; Devices therefor
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F11/00—Treatment of sludge; Devices therefor
- C02F11/12—Treatment of sludge; Devices therefor by de-watering, drying or thickening
- C02F11/121—Treatment of sludge; Devices therefor by de-watering, drying or thickening by mechanical de-watering
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Mechanical Engineering (AREA)
- Treatment Of Sludge (AREA)
Abstract
The invention relates to the technical field of oil drilling platforms, in particular to a device for separating and recycling oil drilling mud and solid waste. The invention aims to solve the technical problems that: a device for separating and recycling petroleum drilling mud and solid waste is provided. The technical scheme of the invention is as follows: the utility model provides a petroleum drilling mud and solid waste separation recycling device, includes chassis, controller, waste water collecting box, mud filtering component, mixing component and dehydration component; the mixing assembly is connected with the dewatering assembly. When the invention is used, the separation of the slurry and the solid waste is realized, the slurry is collected and mixed with lime after the separation, the mixing effect is ensured, the mixing time is indirectly reduced, the separated solid waste is dehydrated by using simple operation, the condition that the treated waste needs to be transported frequently is avoided, and the dehydration cost is reduced.
Description
Technical Field
The invention relates to the technical field of oil drilling platforms, in particular to a device for separating and recycling oil drilling mud and solid waste.
Background
Drilling is a project of drilling a stratum into a cylindrical hole with a certain depth from the surface to the underground by using mechanical equipment and related technologies, petroleum drilling is a drilling project aiming at finding hydrocarbon substances such as petroleum, natural gas and the like, drilling operation is a high pollution industry, main pollution sources are waste mud and solid waste, and continuously discharged drilling waste mud is high in treatment cost and can cause serious pollution to the environment if not treated effectively.
In the prior art, the slurry discharged from a shaft is required to be separated from solid waste, the solid waste is collected and sent to a dehydration treatment, the dehydrated solid waste is sent to a land building material sintering plant for waste utilization, and the separated slurry is collected and mixed with lime for paving a road in a petroleum well site.
In summary, we propose a device for separating and recycling petroleum drilling mud and solid waste.
Disclosure of Invention
In order to overcome the defects that slurry discharged from a shaft is required to be separated from solid waste, the solid waste is collected and sent to a dehydration treatment, the dehydrated solid waste is sent to a land building material sintering plant for waste utilization, and the separated slurry is mixed with lime after being collected for paving a road in a petroleum well site, the treatment mode has various steps, the waste is required to be continuously transported and treated, the surface of the slurry is easy to coagulate after being collected and stored, the slurry is inconvenient to mix with the lime, the mixing difficulty is increased, and the running and maintenance cost of a common dehydration treatment machine is too high, the technical problem to be solved is that: a device for separating and recycling petroleum drilling mud and solid waste is provided.
The technical scheme of the invention is as follows: the utility model provides a petroleum drilling mud and solid waste separation recycling device, includes chassis, controller, waste water collecting box, mud filtering component, mixing component and dehydration component; the underframe is connected with the controller; the underframe is connected with the wastewater collection box; the underframe is connected with the mud filtering component; the underframe is connected with the mixing component; the underframe is connected with the dehydration component; the mud filtering component is connected with the mixing component; the mixing assembly is connected with the dewatering assembly.
As a preferable technical scheme of the invention, the mud filtering component comprises a first motor, a first transmission rod, a first bevel gear, a second bevel gear, a third bevel gear, a second transmission rod, a fourth bevel gear, a first transmission wheel, a fifth bevel gear, a third transmission rod, a first connecting plate, a second translation sliding block, a first translation sliding rail, a third translation sliding block, a first fixing plate, a first U-shaped plate, a first electric push rod, a screeding plate, a sieve plate, a first guide plate, a push plate, a second electric push rod, a second fixing plate, a third electric push rod, a second guide plate, a second U-shaped plate, a second motor, a fourth transmission rod, a third connecting plate and a fourth connecting plate; the first motor is fixedly connected with the underframe; the output shaft of the first motor is fixedly connected with a first transmission rod; the first transmission rod is rotationally connected with the underframe; the first transmission rod is fixedly connected with the first bevel gear and the second bevel gear in sequence; the first bevel gear is meshed with the fifth bevel gear; the second bevel gear is meshed with the third bevel gear; the third bevel gear is fixedly connected with the second transmission rod; the second transmission rod is rotationally connected with the underframe; the second transmission rod is fixedly connected with the fourth bevel gear and the first transmission wheel in sequence; the fourth bevel gear and the first driving wheel are connected with the mixing assembly; the fifth bevel gear is fixedly connected with the third transmission rod; the third transmission rod is rotationally connected with the underframe; the third transmission rod is fixedly connected with the first connecting plate; the first connecting plate is rotationally connected with the second connecting plate through a rotating shaft; the second connecting plate is rotationally connected with the second translation sliding block through a rotating shaft; the second translation sliding block is in sliding connection with the first translation sliding rail; the first translation sliding rail is fixedly connected with the underframe; the third translation sliding block is in sliding connection with the first translation sliding rail; the third translation sliding block is fixedly connected with the first fixed plate; the first fixing plate is fixedly connected with the first U-shaped plate; a group of first electric push rods are symmetrically arranged on two sides of the first U-shaped plate; the two groups of first electric push rods are fixedly connected with the first U-shaped plate; the two groups of first electric push rods are fixedly connected with the trowelling plate; the two sides of the trowelling plate are symmetrically provided with a second translation sliding block, a first translation sliding rail, a third translation sliding block, a first fixing plate, a first U-shaped plate and a first electric push rod; a sieve plate is arranged below the trowelling plate; a group of second U-shaped plates are symmetrically arranged on two sides of the screen plate; two sides of the screen plate are fixedly connected with two groups of second U-shaped plates respectively; a first guide plate is arranged below the screen plate; the first guide plate is fixedly connected with the underframe; a pushing plate is arranged on the side face of the trowelling plate; the push plate is fixedly connected with the second electric push rod; the second electric push rod is fixedly connected with the second fixing plate; a group of third electric push rods are symmetrically arranged on two sides of the second fixing plate; the two groups of third electric push rods are fixedly connected with the second fixing plate; the two groups of third electric push rods are fixedly connected with the underframe; a second guide plate is arranged below the second electric push rod; the second guide plate is fixedly connected with the underframe; the two groups of second U-shaped plates are fixedly connected with the two groups of second translation sliding blocks respectively; the side surface of the group of first translation sliding rails far away from the first motor is provided with a second motor; the second motor is fixedly connected with the underframe; the output shaft of the second motor is fixedly connected with a fourth transmission rod; the fourth transmission rod is rotationally connected with the underframe; the fourth transmission rod is fixedly connected with the third connecting plate; the third connecting plate is rotationally connected with the fourth connecting plate through a rotating shaft; the fourth connecting plate is rotationally connected with the other group of third translation sliding blocks through a rotating shaft.
As a preferable technical scheme of the invention, the mixing component comprises a sixth bevel gear, a fifth transmission rod, a second transmission wheel, a fifth connecting plate, a sixth connecting plate, an abnormal gear, a first fixed shaft, a first flat gear, a second fixed shaft, a lime screen, an electric cover plate, a third fixed shaft, a mixing barrel, a first stirring rod, a third transmission wheel, a second flat gear, a second stirring rod, a third flat gear and a valve; the sixth bevel gear is meshed with the fourth bevel gear; the sixth bevel gear is fixedly connected with a fifth transmission rod; the fifth transmission rod is rotationally connected with the underframe; the fifth transmission rod is fixedly connected with the second transmission wheel; the second driving wheel is connected with the dehydration component; the fifth connecting plate is fixedly connected with a fifth transmission rod; the fifth connecting plate is rotationally connected with the sixth connecting plate through a rotating shaft; the sixth connecting plate is rotationally connected with the different gear through a rotating shaft; the special gear is fixedly connected with the first fixed shaft; the first fixed shaft is rotationally connected with the underframe; the first flat gear is meshed with the different gear; the first flat gear is fixedly connected with the second fixed shaft; the second fixed shaft is rotationally connected with the underframe; the second fixed shaft is fixedly connected with one side of the lime screen; the electric cover plate is in sliding connection with the lime screen; the other side of the lime screen is fixedly connected with a third fixed shaft; the third fixed shaft is rotationally connected with the underframe; a mixing barrel is arranged below the lime screen; the center of the bottom surface of the mixing drum is rotationally connected with the first stirring rod; the first stirring rod is rotationally connected with the underframe; the first stirring rod is fixedly connected with the third driving wheel; the third driving wheel is in driving connection with the first driving wheel through a belt; the second flat gear is fixedly connected with the first stirring rod; the outer ring surface of the second flat gear is provided with three groups of second stirring rods and third flat gears in annular equidistant manner; the second stirring rod is rotationally connected with the mixing drum; the second stirring rod is rotationally connected with the underframe; the second stirring rod is fixedly connected with the third flat gear; the three groups of third flat gears are meshed with the second flat gears; the valve is fixedly connected with the mixing drum.
As a preferable technical scheme of the invention, the dehydration component comprises a fourth driving wheel, a first dehydration roller, a fourth flat gear, a fifth flat gear, a second dehydration roller, a first scraping plate, a second scraping plate, a feed hopper and a filter screen; the fourth driving wheel is in driving connection with the second driving wheel through a belt; the fourth driving wheel is fixedly connected with the first dewatering roller; the first dewatering roller is rotationally connected with the underframe; the fourth flat gear is fixedly connected with the first dewatering roller; the fourth flat gear is meshed with the fifth flat gear; the fifth flat gear is fixedly connected with the second dewatering roller; the second dewatering roller is rotationally connected with the underframe; the side surface of the second dewatering roller is provided with a first scraping plate; the first scraping plate is fixedly connected with the underframe; the side surface of the first dewatering roller is provided with a second scraping plate; the second scraping plate is fixedly connected with the underframe; a feeding hopper is arranged in the middle of the upper part of the first dewatering roller and the second dewatering roller; the feed hopper is fixedly connected with the underframe; a filter screen is arranged below the second dewatering roller; the filter screen is fixedly connected with the underframe.
As a preferable technical scheme of the invention, a plurality of groups of cylinders corresponding to sieve holes of the sieve plate are arranged on the bottom surface of the trowelling plate.
As a preferable technical scheme of the invention, the side surface and the upper surface of the first translation sliding rail are provided with rectangular grooves.
As a preferable technical scheme of the invention, the bottom surface of the lime screen is provided with a plurality of groups of small holes.
As a preferable technical scheme of the invention, the mesh arrangement of the filter screen is smaller.
The beneficial effects are that: 1. in order to solve the problems that in the prior art, slurry discharged from a shaft is required to be separated from solid waste, the solid waste is collected and sent to a dehydration treatment, the dehydrated solid waste is sent to a land building material sintering plant for waste utilization, and the separated slurry is collected and mixed with lime for paving a road in a petroleum well site, the treatment mode has a plurality of steps, the waste is required to be continuously transported and treated, the surface of the slurry is easy to coagulate after being collected and stored, the slurry is inconvenient to mix with lime, the mixing difficulty is increased, and the running and maintenance cost of a common dehydration treatment machine is too high;
2. the device is placed on a horizontal plane, a power supply is connected, the mixture of slurry and solid waste is conveyed to the slurry filtering assembly on the underframe through the prior art, the slurry filtering assembly is controlled by the controller to separate the slurry from the solid waste, the separated slurry enters the mixing assembly to be mixed with lime, the separated solid waste is conveyed to the dehydration assembly to be dehydrated, and wastewater generated by dehydration is collected in the wastewater collecting box;
3. when the invention is used, the separation of the slurry and the solid waste is realized, the slurry is collected and mixed with lime after the separation, the mixing effect is ensured, the mixing time is indirectly reduced, the separated solid waste is dehydrated by using simple operation, the condition that the treated waste needs to be transported frequently is avoided, and the dehydration cost is reduced.
Drawings
FIG. 1 is a schematic perspective view of a first embodiment of the present invention;
FIG. 2 is a schematic view of a second perspective structure of the present invention;
FIG. 3 is a schematic view of a first perspective view of a mud filter assembly in accordance with the present invention;
FIG. 4 is a schematic view of a second perspective view of a mud filter assembly in accordance with the present invention;
FIG. 5 is a schematic view of a first perspective structure of a mixing assembly according to the present invention;
FIG. 6 is a schematic view of a second perspective of the mixing assembly of the present invention;
fig. 7 is a schematic perspective view of a dewatering module according to the present invention.
Wherein: 1-chassis, 2-controller, 3-wastewater collection tank, 4-slurry filtration assembly, 5-mixing assembly, 6-dewatering assembly, 401-first motor, 402-first drive rod, 403-first bevel gear, 404-second bevel gear, 405-third bevel gear, 406-second drive rod, 407-fourth bevel gear, 408-first drive wheel, 409-fifth bevel gear, 410-third drive rod, 411-first connection plate, 412-second connection plate, 413-second translation slide, 414-first translation slide rail, 415-third translation slide, 416-first fixed plate, 417-first U-shaped plate, 418-first electric push rod, 419-trowelling plate, 420-sieve plate, 421-first guide plate, 422-push plate, 423-second electric push rod, 424-second fixed plate, 425-third electric push rod, 426-second guide plate, 427-second U-shaped plate, 428-second motor, 410-fourth drive rod, 430-third connection plate, 431-fourth connection plate, 501-sixth connection plate, 503-second drive plate, 417-first U-shaped plate, 418-first electric push rod, 419-trowelling plate, 420-sieve plate, 421-first guide plate, 422-push plate, 423-second electric push rod, 424-second fixed plate, 425-second electric push rod, 425-third electric push rod, 426-third drive plate, 426-fourth drive plate, 427-second drive plate, 503-third drive rod, 503-third drive plate, 503-fourth drive plate, 508-third drive plate, 514-fourth drive plate, 514-third drive plate, 514-step, 514-fourth drive plate, 514-third drive plate, 512-step, etc., 517-second stirring rod, 518-third flat gear, 519-valve, 601-fourth driving wheel, 602-first dewatering roller, 603-fourth flat gear, 604-fifth flat gear, 605-second dewatering roller, 606-first scraper, 607-second scraper, 608-feed hopper, 609-filter screen.
Detailed Description
The invention will now be described in more detail with reference to the drawings and specific examples, which are not intended to limit the invention thereto.
Example 1
The device for separating and recycling the petroleum drilling mud and the solid waste comprises a bottom frame 1, a controller 2, a wastewater collection box 3, a mud filtering component 4, a mixing component 5 and a dehydration component 6, as shown in figures 1-7; the underframe 1 is connected with the controller 2; the underframe 1 is connected with the wastewater collection box 3; the underframe 1 is connected with the mud filtering component 4; the underframe 1 is connected with the mixing assembly 5; the underframe 1 is connected with the dehydration component 6; the mud filtering component 4 is connected with the mixing component 5; the mixing assembly 5 is connected to a dewatering assembly 6.
When the device is ready to work, the device is placed on a horizontal plane, a power supply is connected, the mixture of slurry and solid waste is conveyed to a slurry filtering component 4 on a chassis 1 through the prior art, the slurry filtering component 4 is controlled by a controller 2 to separate the slurry from the solid waste, the separated slurry enters a mixing component 5 to be mixed with lime, the separated solid waste is conveyed to a dewatering component 6 to be dewatered, and waste water generated by dewatering is collected in a waste water collecting box 3; when the invention is used, the separation of the slurry and the solid waste is realized, the slurry is collected and mixed with lime after the separation, the mixing effect is ensured, the mixing time is indirectly reduced, the separated solid waste is dehydrated by using simple operation, the condition that the treated waste needs to be transported frequently is avoided, and the dehydration cost is reduced.
The mud filtering component 4 comprises a first motor 401, a first transmission rod 402, a first bevel gear 403, a second bevel gear 404, a third bevel gear 405, a second transmission rod 406, a fourth bevel gear 407, a first transmission wheel 408, a fifth bevel gear 409, a third transmission rod 410, a first connecting plate 411, a second connecting plate 412, a second sliding block 413, a first sliding rail 414, a third sliding block 415, a first fixing plate 416, a first U-shaped plate 417, a first electric push rod 418, a screeding plate 419, a screen plate 420, a first deflector 421, a push plate 422, a second electric push rod 423, a second fixing plate 424, a third electric push rod 425, a second deflector 426, a second U-shaped plate 427, a second motor 428, a fourth transmission rod 429, a third connecting plate 430 and a fourth connecting plate 431; the first motor 401 is fixedly connected with the underframe 1; an output shaft of the first motor 401 is fixedly connected with a first transmission rod 402; the first transmission rod 402 is rotationally connected with the underframe 1; the first transmission rod 402 is fixedly connected with a first bevel gear 403 and a second bevel gear 404 in sequence; the first bevel gear 403 is meshed with a fifth bevel gear 409; the second bevel gear 404 meshes with a third bevel gear 405; the third bevel gear 405 is fixedly connected with the second transmission rod 406; the second transmission rod 406 is rotationally connected with the underframe 1; the second transmission rod 406 is fixedly connected with a fourth bevel gear 407 and a first transmission wheel 408 in sequence; the fourth bevel gear 407 and the first driving wheel 408 are connected with the mixing assembly 5; the fifth bevel gear 409 is fixedly connected with the third transmission rod 410; the third transmission rod 410 is rotatably connected with the chassis 1; the third transmission rod 410 is fixedly connected with the first connecting plate 411; the first connecting plate 411 is rotatably connected with the second connecting plate 412 through a rotating shaft; the second connecting plate 412 is rotatably connected with the second translation sliding block 413 through a rotating shaft; the second translation sliding block 413 is in sliding connection with the first translation sliding rail 414; the first translation sliding rail 414 is fixedly connected with the underframe 1; the third translation slider 415 is slidably connected to the first translation rail 414; the third translation sliding block 415 is fixedly connected with the first fixing plate 416; the first fixing plate 416 is fixedly connected with the first U-shaped plate 417; a group of first electric push rods 418 are symmetrically arranged on two sides of the first U-shaped plate 417; both sets of first electric push rods 418 are fixedly connected with the first U-shaped plate 417; the two groups of first electric push rods 418 are fixedly connected with the trowel 419; the trowelling plate 419 is symmetrically provided with a combination of a second translation sliding block 413, a first translation sliding rail 414, a third translation sliding block 415, a first fixing plate 416, a first U-shaped plate 417 and a first electric push rod 418 on both sides; a screen plate 420 is arranged below the trowelling plate 419; a group of second U-shaped plates 427 are symmetrically arranged on two sides of the screen plate 420; two sides of the screen plate 420 are fixedly connected with two groups of second U-shaped plates 427 respectively; a first deflector 421 is arranged below the screen plate 420; the first deflector 421 is fixedly connected with the chassis 1; the side of the trowelling plate 419 is provided with a push plate 422; the push plate 422 is fixedly connected with the second electric push rod 423; the second electric push rod 423 is fixedly connected with the second fixing plate 424; a set of third electric push rods 425 are symmetrically arranged at two sides of the second fixed plate 424; both sets of third electric push rods 425 are fixedly connected with the second fixing plate 424; both sets of third electric push rods 425 are fixedly connected with the underframe 1; a second guide plate 426 is arranged below the second electric push rod 423; the second guide plate 426 is fixedly connected with the underframe 1; the two groups of second U-shaped plates 427 are fixedly connected with the two groups of second translation sliding blocks 413 respectively; the set of first translating sled 414 distal to the first motor 401 is laterally provided with a second motor 428; the second motor 428 is fixedly connected with the chassis 1; the output shaft of the second motor 428 is fixedly connected with a fourth transmission rod 429; the fourth transmission rod 429 is rotationally connected with the underframe 1; the fourth transmission rod 429 is fixedly connected with the third connecting plate 430; the third connecting plate 430 is rotatably connected with the fourth connecting plate 431 through a rotating shaft; the fourth connection plate 431 is rotatably connected to another set of third translation sliders 415 through a rotation shaft.
After the slurry and the solid waste are conveyed to the screen plate 420, the first motor 401 is started, an output shaft of the first motor 401 drives the first transmission rod 402 to rotate, the first transmission rod 402 simultaneously drives the first bevel gear 403 and the second bevel gear 404 to rotate, the second bevel gear 404 drives the third bevel gear 405 to drive the second transmission rod 406 to rotate, the second transmission rod 406 simultaneously drives the fourth bevel gear 407 and the first transmission wheel 408 to rotate, the fourth bevel gear 407 rotates to provide partial power for the operation of the mixing assembly 5, and the first transmission wheel 408 rotates to provide partial power for the operation of the mixing assembly 5; the first bevel gear 403 rotates to drive the fifth bevel gear 409 to drive the third driving rod 410 to rotate, the third driving rod 410 drives the first connecting plate 411 to do circular motion, the first connecting plate 411 drives one side of the second connecting plate 412 to do circular motion, the second connecting plate 412 drives the second translation sliding block 413 to reciprocate in the first translation sliding rail 414, the second translation sliding block 413 drives the second U-shaped plate 427 to reciprocate, and then the screen plate 420 is driven to reciprocate, meanwhile, the first electric push rod 418 stretches to push the screeding plate 419 downwards to enable a cylinder on the bottom surface of the screeding plate 419 to contact with slurry on the screen plate 420, then the second motor 428 is started, the output shaft of the second motor 428 drives the fourth driving rod 429 to rotate, the fourth driving rod 429 drives the third connecting plate 430 to do circular motion, the third connecting plate 430 drives one side of the fourth connecting plate 431 to do circular motion, the fourth connecting plate 431 drives the third translation sliding block 415 to reciprocate in the first translation sliding rail 414, the third translation slide 415 drives the first fixing plate 416 to reciprocate, and then drives the first U-shaped plate 417 and the screeding plate 419 to reciprocate, so that the screeding plate 419 and the screen plate 420 simultaneously reciprocate in opposite directions, slurry on the screen plate 420 is flattened to be filtered out on the first guide plate 421, then flows into the mixing assembly 5 from the first guide plate 421, after the slurry on the screen plate 420 is filtered out, the second motor 428 stops, the first electric push rod 418 contracts to drive the screeding plate 419 to reset, when the screen plate 420 moves to the end of travel near one side of the push plate 422, the first motor 401 stops, then the second electric push rod 423 extends to push the push plate 422 to the other side of the screen plate 420, then the third electric push rod 425 contracts to drive the second fixing plate 424 to descend, so that the push plate 422 contacts with the surface of the screen plate 420, then the second electric push rod 423 contracts to drive the push plate 422 to reset, the pushing plate 422 pushes out the solid waste on the surface of the screen plate 420 onto the second guide plate 426, at this time, the first motor 401 is started, then the third electric push rod 425 stretches to reset the second fixing plate 424, and the solid waste slides into the dewatering assembly 6 through the second guide plate 426; the present assembly separates the slurry from the solid waste and then delivers the slurry to the mixing assembly 5 and the solid waste dewatering assembly 6.
The mixing assembly 5 comprises a sixth bevel gear 501, a fifth transmission rod 502, a second transmission wheel 503, a fifth connection plate 504, a sixth connection plate 505, a special gear 506, a first fixed shaft 507, a first flat gear 508, a second fixed shaft 509, a lime screen 510, an electric cover plate 511, a third fixed shaft 512, a mixing drum 513, a first stirring rod 514, a third transmission wheel 515, a second flat gear 516, a second stirring rod 517, a third flat gear 518 and a valve 519; the sixth bevel gear 501 meshes with the fourth bevel gear 407; the sixth bevel gear 501 is fixedly connected with a fifth transmission rod 502; the fifth transmission rod 502 is rotationally connected with the underframe 1; the fifth transmission rod 502 is fixedly connected with the second transmission wheel 503; the second driving wheel 503 is connected with the dewatering assembly 6; the fifth connecting plate 504 is fixedly connected with the fifth transmission rod 502; the fifth connecting plate 504 is rotatably connected with the sixth connecting plate 505 through a rotating shaft; the sixth connecting plate 505 is rotatably connected with the different gear 506 through a rotating shaft; the different gear 506 is fixedly connected with the first fixed shaft 507; the first fixed shaft 507 is rotatably connected with the chassis 1; the first flat gear 508 is meshed with the idler gear 506; the first flat gear 508 is fixedly connected with a second fixed shaft 509; the second fixed shaft 509 is rotatably connected to the chassis 1; the second fixed shaft 509 is fixedly connected with one side of the lime screen 510; the electric cover plate 511 is in sliding connection with the lime screen 510; the other side of the lime screen 510 is fixedly connected with a third fixed shaft 512; the third fixed shaft 512 is rotatably connected with the chassis 1; a mixing drum 513 is arranged below the lime screen 510; the center of the bottom surface of the mixing drum 513 is rotationally connected with the first stirring rod 514; the first stirring rod 514 is rotatably connected with the underframe 1; the first stirring rod 514 is fixedly connected with the third driving wheel 515; the third driving wheel 515 is in driving connection with the first driving wheel 408 through a belt; the second flat gear 516 is fixedly connected with the first stirring rod 514; the outer annular surface of the second flat gear 516 is provided with three groups of second stirring rods 517 and third flat gears 518 in an annular equidistant manner; the second stirring rod 517 is rotatably connected with the mixing drum 513; the second stirring rod 517 is rotatably connected with the underframe 1; the second stirring rod 517 is fixedly connected with the third flat gear 518; three sets of third flat gears 518 are each meshed with second flat gear 516; valve 519 is fixedly connected to mixing drum 513.
When the slurry flows into the mixing drum 513 from the first guide plate 421, the fourth bevel gear 407 rotates to drive the sixth bevel gear 501 to drive the fifth transmission rod 502 to rotate, the fifth transmission rod 502 drives the second transmission wheel 503 to rotate, and the second transmission wheel 503 rotates to provide power for the operation of the dewatering assembly 6; the fifth transmission rod 502 drives the fifth connection plate 504 to do circular motion, the fifth connection plate 504 drives one side of the sixth connection plate 505 to do circular motion, the sixth connection plate 505 drives the special gear 506 to do reciprocating motion around the first fixed shaft 507, the special gear 506 drives the first flat gear 508 to do reciprocating rotation, and then drives the second fixed shaft 509 to do reciprocating rotation, so that the lime screen 510 swings to drive the third fixed shaft 512 to do reciprocating rotation, lime in the lime screen 510 is scattered on the surface of slurry, lime is added into the lime screen 510 in advance before the lime screen 510, and the electric cover plate 511 is closed; lime is scattered on the slurry and falls into the mixing drum 513 along with the slurry, meanwhile, the first driving wheel 408 drives the third driving wheel 515 to drive the first stirring rod 514 to rotate, the first stirring rod 514 drives the second flat gear 516 to rotate, the second flat gear 516 drives the third flat gear 518 to drive the second stirring rod 517 to rotate, the slurry and the lime are stirred and mixed in the mixing drum 513, and after stirring is completed, the valve 519 is opened to discharge and collect the slurry; this subassembly is at the mud follow first guide plate 421 and is scattered lime on its surface simultaneously, stirs again, makes lime and mud more misce bene, has reduced the stirring time.
The dewatering assembly 6 comprises a fourth driving wheel 601, a first dewatering roller 602, a fourth flat gear 603, a fifth flat gear 604, a second dewatering roller 605, a first scraper 606, a second scraper 607, a feed hopper 608 and a filter screen 609; the fourth driving wheel 601 is in driving connection with the second driving wheel 503 through a belt; the fourth driving wheel 601 is fixedly connected with the first dewatering roller 602; the first dewatering roll 602 is rotatably connected with the chassis 1; the fourth flat gear 603 is fixedly connected with the first dewatering roll 602; the fourth flat gear 603 meshes with the fifth flat gear 604; the fifth flat gear 604 is fixedly connected with a second dewatering roll 605; the second dewatering roll 605 is rotatably connected with the chassis 1; the second dewatering roll 605 is provided with a first scraper 606 on the side surface; the first scraping plate 606 is fixedly connected with the underframe 1; the first dewatering roll 602 is provided with a second scraper 607 on the side; the second scraper 607 is fixedly connected with the underframe 1; a feed hopper 608 is arranged in the middle of the upper part of the first dewatering roller 602 and the second dewatering roller 605; the feed hopper 608 is fixedly connected with the underframe 1; a filter screen 609 is arranged below the second dewatering roller 605; the filter mesh 609 is fixedly connected with the chassis 1.
The solid waste falls into a feed hopper 608 from the second guide plate 426, falls between the first dewatering roller 602 and the second dewatering roller 605, at this time, the second driving wheel 503 rotates to drive the fourth driving wheel 601 to drive the first dewatering roller 602 to rotate, the first dewatering roller 602 drives the fourth flat gear 603 to drive the fifth flat gear 604 to rotate, the fifth flat gear 604 drives the second dewatering roller 605 to rotate, the first dewatering roller 602 and the second dewatering roller 605 simultaneously reversely rotate to crush and flatten the solid waste, waste water in the solid waste is crushed and ground, the first scraping plate 606 scrapes off the solid waste adhered on the surface of the second scraping plate 605 when the second dewatering roller 605 rotates, the second scraping plate 607 scrapes off the solid waste adhered on the surface of the second scraping plate 607 when the first dewatering roller 602, the waste water falls onto the filter screen 609 and falls into the waste water collecting box 3, and the dehydrated solid waste falls onto the filter screen 609 to be collected; the assembly rolls and dewaters the solid waste, and the dewatered solid waste is collected for waste utilization.
The bottom surface of the trowelling plate 419 is provided with a plurality of groups of cylinders corresponding to the sieve holes of the sieve plate 420.
The first electric push rod 418 stretches to push the screeding plate 419 to enable the cylinder on the bottom surface of the screeding plate 419 to penetrate through the sieve holes of the sieve plate 420, so that the sieve holes of the sieve plate 420 can be cleaned, and blocking is prevented.
Rectangular grooves are formed in the side surfaces and the upper surface of the first translation sliding rail 414.
So that the second connecting plate 412 drives the second translation slider 413 to slide, and the third translation slider 415 drives the first fixing plate 416 to move.
The lime screen 510 is provided with a plurality of groups of small holes on the bottom surface.
So that lime is scattered down when the lime screen 510 swings.
The mesh openings of the filter mesh 609 are smaller.
Preventing solid waste from passing through and allowing waste water to pass through.
It will be appreciated by persons skilled in the art that the above embodiments are not intended to limit the invention in any way, and that all technical solutions obtained by means of equivalent substitutions or equivalent transformations fall within the scope of the invention.
Claims (6)
1. The utility model provides a petroleum drilling mud and solid waste separation recycling device, includes chassis, controller, wastewater collection box, its characterized in that: the device also comprises a mud filtering component, a mixing component and a dewatering component; the underframe is connected with the controller; the underframe is connected with the wastewater collection box; the underframe is connected with the mud filtering component; the underframe is connected with the mixing component; the underframe is connected with the dehydration component; the mud filtering component is connected with the mixing component; the mixing component is connected with the dehydration component;
the mud filtering assembly comprises a first motor, a first transmission rod, a first bevel gear, a second bevel gear, a third bevel gear, a second transmission rod, a fourth bevel gear, a first transmission wheel, a fifth bevel gear, a third transmission rod, a first connecting plate, a second translation sliding block, a first translation sliding rail, a third translation sliding block, a first fixing plate, a first U-shaped plate, a first electric push rod, a screeding plate, a sieve plate, a first guide plate, a push plate, a second electric push rod, a second fixing plate, a third electric push rod, a second guide plate, a second U-shaped plate, a second motor, a fourth transmission rod, a third connecting plate and a fourth connecting plate; the first motor is fixedly connected with the underframe; the output shaft of the first motor is fixedly connected with a first transmission rod; the first transmission rod is rotationally connected with the underframe; the first transmission rod is fixedly connected with the first bevel gear and the second bevel gear in sequence; the first bevel gear is meshed with the fifth bevel gear; the second bevel gear is meshed with the third bevel gear; the third bevel gear is fixedly connected with the second transmission rod; the second transmission rod is rotationally connected with the underframe; the second transmission rod is fixedly connected with the fourth bevel gear and the first transmission wheel in sequence; the fourth bevel gear and the first driving wheel are connected with the mixing assembly; the fifth bevel gear is fixedly connected with the third transmission rod; the third transmission rod is rotationally connected with the underframe; the third transmission rod is fixedly connected with the first connecting plate; the first connecting plate is rotationally connected with the second connecting plate through a rotating shaft; the second connecting plate is rotationally connected with the second translation sliding block through a rotating shaft; the second translation sliding block is in sliding connection with the first translation sliding rail; the first translation sliding rail is fixedly connected with the underframe; the third translation sliding block is in sliding connection with the first translation sliding rail; the third translation sliding block is fixedly connected with the first fixed plate; the first fixing plate is fixedly connected with the first U-shaped plate; a group of first electric push rods are symmetrically arranged on two sides of the first U-shaped plate; the two groups of first electric push rods are fixedly connected with the first U-shaped plate; the two groups of first electric push rods are fixedly connected with the trowelling plate; the two sides of the trowelling plate are symmetrically provided with a second translation sliding block, a first translation sliding rail, a third translation sliding block, a first fixing plate, a first U-shaped plate and a first electric push rod; a sieve plate is arranged below the trowelling plate; a group of second U-shaped plates are symmetrically arranged on two sides of the screen plate; two sides of the screen plate are fixedly connected with two groups of second U-shaped plates respectively; a first guide plate is arranged below the screen plate; the first guide plate is fixedly connected with the underframe; a pushing plate is arranged on the side face of the trowelling plate; the push plate is fixedly connected with the second electric push rod; the second electric push rod is fixedly connected with the second fixing plate; a group of third electric push rods are symmetrically arranged on two sides of the second fixing plate; the two groups of third electric push rods are fixedly connected with the second fixing plate; the two groups of third electric push rods are fixedly connected with the underframe; a second guide plate is arranged below the second electric push rod; the second guide plate is fixedly connected with the underframe; the two groups of second U-shaped plates are fixedly connected with the two groups of second translation sliding blocks respectively; the side surface of the group of first translation sliding rails far away from the first motor is provided with a second motor; the second motor is fixedly connected with the underframe; the output shaft of the second motor is fixedly connected with a fourth transmission rod; the fourth transmission rod is rotationally connected with the underframe; the fourth transmission rod is fixedly connected with the third connecting plate; the third connecting plate is rotationally connected with the fourth connecting plate through a rotating shaft; the fourth connecting plate is rotationally connected with the other group of third translation sliding blocks through a rotating shaft;
the mixing component comprises a sixth bevel gear, a fifth transmission rod, a second transmission wheel, a fifth connecting plate, a sixth connecting plate, a special gear, a first fixed shaft, a first flat gear, a second fixed shaft, a lime screen, an electric cover plate, a third fixed shaft, a mixing drum, a first stirring rod, a third transmission wheel, a second flat gear, a second stirring rod, a third flat gear and a valve; the sixth bevel gear is meshed with the fourth bevel gear; the sixth bevel gear is fixedly connected with a fifth transmission rod; the fifth transmission rod is rotationally connected with the underframe; the fifth transmission rod is fixedly connected with the second transmission wheel; the second driving wheel is connected with the dehydration component; the fifth connecting plate is fixedly connected with a fifth transmission rod; the fifth connecting plate is rotationally connected with the sixth connecting plate through a rotating shaft; the sixth connecting plate is rotationally connected with the different gear through a rotating shaft; the special gear is fixedly connected with the first fixed shaft; the first fixed shaft is rotationally connected with the underframe; the first flat gear is meshed with the different gear; the first flat gear is fixedly connected with the second fixed shaft; the second fixed shaft is rotationally connected with the underframe; the second fixed shaft is fixedly connected with one side of the lime screen; the electric cover plate is in sliding connection with the lime screen; the other side of the lime screen is fixedly connected with a third fixed shaft; the third fixed shaft is rotationally connected with the underframe; a mixing barrel is arranged below the lime screen; the center of the bottom surface of the mixing drum is rotationally connected with the first stirring rod; the first stirring rod is rotationally connected with the underframe; the first stirring rod is fixedly connected with the third driving wheel; the third driving wheel is in driving connection with the first driving wheel through a belt; the second flat gear is fixedly connected with the first stirring rod; the outer ring surface of the second flat gear is provided with three groups of second stirring rods and third flat gears in annular equidistant manner; the second stirring rod is rotationally connected with the mixing drum; the second stirring rod is rotationally connected with the underframe; the second stirring rod is fixedly connected with the third flat gear;
the three groups of third flat gears are meshed with the second flat gears; the valve is fixedly connected with the mixing drum.
2. An oil drilling mud and solid waste separation and reuse apparatus according to claim 1, wherein: the dehydration component comprises a fourth driving wheel, a first dehydration roller, a fourth flat gear, a fifth flat gear, a second dehydration roller, a first scraping plate, a second scraping plate, a feed hopper and a filter screen; the fourth driving wheel is in driving connection with the second driving wheel through a belt; the fourth driving wheel is fixedly connected with the first dewatering roller; the first dewatering roller is rotationally connected with the underframe; the fourth flat gear is fixedly connected with the first dewatering roller; the fourth flat gear is meshed with the fifth flat gear; the fifth flat gear is fixedly connected with the second dewatering roller; the second dewatering roller is rotationally connected with the underframe; the side surface of the second dewatering roller is provided with a first scraping plate; the first scraping plate is fixedly connected with the underframe; the side surface of the first dewatering roller is provided with a second scraping plate; the second scraping plate is fixedly connected with the underframe; a feeding hopper is arranged in the middle of the upper part of the first dewatering roller and the second dewatering roller; the feed hopper is fixedly connected with the underframe; a filter screen is arranged below the second dewatering roller; the filter screen is fixedly connected with the underframe.
3. An oil drilling mud and solid waste separation and reuse apparatus according to claim 2, wherein: the bottom surface of the trowelling plate is provided with a plurality of groups of cylinders corresponding to the sieve holes of the sieve plate.
4. A device for separating and recycling petroleum drilling mud and solid waste according to claim 3, wherein: rectangular grooves are formed in the side face and the upper surface of the first translation sliding rail.
5. An oil drilling mud and solid waste separation and reuse apparatus according to claim 4, wherein: the bottom surface of the lime screen is provided with a plurality of groups of small holes.
6. An oil drilling mud and solid waste separation and reuse apparatus according to claim 5, wherein: the filter screen mesh is smaller, prevents that solid waste from passing and can let waste water pass simultaneously.
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