CN215161880U - Novel colliery mine water is depositd in pit device - Google Patents

Abstract

The utility model discloses a novel colliery mine water is depositd in pit device, including setting tank, coagulating component, flocculation subassembly, mud scraping mechanism, the left surface of setting tank is equipped with coagulating tank, is equipped with coagulating component in the coagulating tank, and the middle part is equipped with a pair of baffle in the setting tank, and the one side that lies in the baffle is equipped with the draft tube on the left of the bottom surface in the setting tank, is equipped with flocculation subassembly in the draft tube, and the opposite side that lies in the baffle is equipped with mud scraping mechanism on the right side in the setting tank. The utility model discloses an integral type design has solved the not thorough problem of flocculation and precipitation, and overall structure design is compact, has improved the flocculation ability of suspended solid, makes the flocculating constituent of formation more evenly closely knit, has greatly improved coagulating sedimentation effect and treatment effect.

Description

Novel colliery mine water is depositd in pit device

Technical Field

The utility model relates to a sewage treatment technical field especially relates to a novel colliery mine water is sediment in pit device.

Background

In the actual mine water treatment engineering in China, conventional coagulating sedimentation treatment is adopted for high-suspended matter mine water, the occupied area of treatment facilities is large, the treatment time is long, and the requirement of efficiently and quickly removing suspended matters in the mine water underground cannot be met, so that research and development of an efficient sedimentation device are urgent requirements of the existing high-suspended matter mine water underground treatment technology.

The existing coagulating sedimentation device has the following defects: 1. the whole structure is too complex, the operation steps are complicated, and the device is not suitable for narrow space operation in the well; 2. in the flocculation process, the medicament and the sewage are not uniformly mixed, so that the effect of flocculation and precipitation is not ideal, and the method is not suitable for large-scale production and application.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a novel coal mine water underground sedimentation device.

In order to solve the problems existing in the prior art, the utility model adopts the following technical scheme:

the utility model provides a novel colliery mine water is depositd in pit device, includes the setting tank, thoughtlessly congeals subassembly, flocculation subassembly, scrapes mud mechanism, the left surface of setting tank is equipped with thoughtlessly congeals the case, the incasement that congeals is equipped with thoughtlessly congeals the subassembly, the middle part is equipped with a pair of baffle in the setting tank, and the bottom surface left side is equipped with the draft tube in the setting tank in one side that lies in the baffle, be equipped with the flocculation subassembly in the draft tube, the opposite side that lies in the baffle is equipped with on the right side in the setting tank and scrapes mud mechanism.

Preferably, the coagulation component comprises a coagulation shaft and coagulation blades, a coagulation bearing is arranged in the middle of the top surface of the coagulation box, the coagulation shaft is inserted into the coagulation bearing, and a plurality of coagulation blades are arranged on the coagulation shaft in the coagulation box.

Preferably, the flocculation subassembly includes flocculation axle, helical blade, the top surface left side of setting tank is equipped with the flocculation bearing, the interpolation of flocculation bearing is equipped with the flocculation axle, just in the bottom of flocculation axle extends to the draft tube, be located the inherent epaxial a plurality of helical blade that are equipped with of flocculation of draft tube, the top surface left side of setting tank is equipped with the flocculation medicament pipe, just the bottom of flocculation medicament pipe is run through and is stretched into to the draft tube in.

Preferably, scrape mud mechanism and be equipped with the toper inner tube including scraping the mud axle, mud scraper, the opposite side that is located the baffle on the bottom right side in the setting tank, the top surface right side of setting tank is equipped with scrapes the mud bearing, it is equipped with scrapes the mud axle to scrape the interpolation of mud bearing, just the bottom of scraping the mud axle extends to in the toper inner tube, the bottom cover of scraping the mud axle is equipped with the solid fixed cylinder, the lateral surface equipartition of solid fixed cylinder is equipped with a plurality of T shape down tube, every the outer end of T shape down tube all is equipped with the mud scraper, and every the lateral surface of mud scraper all supports tightly on the inner wall of toper inner tube.

Preferably, a U-shaped plate is arranged on the left side of the top surface of the settling tank, a motor is arranged in the middle of the inner top wall of the U-shaped plate, the end of a motor shaft of the motor is coaxially connected with the top end of a flocculation shaft, and a pair of driving sprockets is sleeved on the top of the flocculation shaft; the top cover of axle thoughtlessly congeals is equipped with first driven sprocket, one of them drive sprocket is connected with first driven sprocket transmission through first drive chain belt, the top cover of scraping the mud axle is equipped with second driven sprocket, another of them drive sprocket passes through the second drive chain belt and is connected with second driven sprocket transmission.

Preferably, the left surface top of coagulating tank is equipped with into dirty pipe, the top surface left side of coagulating tank is equipped with a coagulating agent section of thick bamboo, the top surface right side of coagulating tank is equipped with a magnetic powder agent section of thick bamboo, the bottom surface middle part of coagulating tank is equipped with the honeycomb duct, just the outer end of honeycomb duct runs through and extends to the interior bottom of honeycomb duct, be equipped with the diverter valve on the honeycomb duct.

Preferably, the other side of the partition board is provided with a plurality of sedimentation inclined pipes on the right side of the top wall in the sedimentation box, the top of the right side surface of the sedimentation box is provided with a sewage discharge pipe, and the middle part of the bottom surface of the conical inner cylinder is provided with a conical sewage discharge cylinder.

Preferably, a circulating sludge pump and an excess sludge pump are sequentially arranged below the bottom surface of the settling tank, a first sewage inlet pipe and a first sewage outlet pipe are respectively arranged at the sludge inlet and outlet ends of the circulating sludge pump, the outer end of the first sewage inlet pipe is in through connection with the middle part of the conical sewage discharging cylinder, and the outer end of the first sewage outlet pipe is in through connection with the bottom of the guide pipe; and a second sewage inlet pipe and a second sewage discharge pipe are respectively arranged at the sludge inlet and outlet ends of the excess sludge pump, the second sewage inlet pipe is communicated with the bottom port of the conical sewage discharge barrel, and a magnetic powder recoverer is arranged in the middle of the second sewage discharge pipe.

Compared with the prior art, the beneficial effects of the utility model are that:

1. in the utility model, the motor shaft of the motor drives the flocculation shaft and the driving sprocket to synchronously rotate, the first driving chain belt drives the first driven sprocket and the coagulation shaft to synchronously rotate, the second driving chain belt drives the second driven sprocket and the mud scraping shaft to synchronously rotate, the coagulation blade is driven to synchronously rotate under the action of the coagulation shaft, and the helical blade is driven to synchronously rotate under the action of the flocculation shaft, so that the sewage is coagulated and stirred to be fully mixed;

2. in the utility model, under the action of the mud scraping shaft, the fixed cylinder and the mud scraping plate are driven to synchronously rotate, the circulating sewage pump extracts sewage in the conical sewage cylinder through the first sewage inlet pipe and carries out secondary flocculation stirring in the sewage guide cylinder through the first sewage discharge pipe; the residual sludge pump extracts the precipitated sludge in the conical sewage discharging cylinder through the second sewage inlet pipe and discharges the precipitated sludge through the second sewage discharging pipe, and the magnetic powder recoverer recovers the magnetic powder in the precipitated sludge, so that the coagulating sedimentation effect and the treatment effect are greatly improved;

to sum up, the utility model discloses an integral type design has solved the not thorough problem of flocculation and precipitation, and overall structure designs compactly, has improved the flocculation ability of suspended solid, makes the flocculating constituent of formation evenly closely knit more, has greatly improved coagulating sedimentation effect and treatment effect.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without undue limitation to the invention. In the drawings:

fig. 1 is a front view of the present invention;

FIG. 2 is a front sectional view of the present invention;

fig. 3 is a top view of the present invention;

fig. 4 is an enlarged view of a point a in fig. 2 according to the present invention;

number in the figure: the device comprises a settling tank 1, a partition plate 11, a guide cylinder 12, a flocculation shaft 13, a helical blade 14, a flocculation chemical tube 15, a U-shaped plate 16, a motor 17, a driving chain wheel 18, a coagulation tank 2, a coagulation shaft 21, a coagulation blade 22, a first driven chain wheel 23, a first driving chain belt 24, a sewage inlet tube 25, a coagulation chemical cylinder 26, a magnetic powder chemical cylinder 27, a guide tube 28, a guide valve 29, a mud scraping shaft 3, a conical inner cylinder 31, a precipitation inclined tube 32, a fixed cylinder 33, a mud scraping plate 34, a second driven chain wheel 35, a second driving chain belt 36, a sewage discharge tube 37, a conical sewage discharge cylinder 4, a circulating sludge pump 41, a first sewage inlet tube 42, a first sewage discharge tube 43, a residual sludge pump 44, a second sewage inlet tube 45, a second sewage discharge tube 46 and a magnetic powder recoverer 47.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Example 1: the embodiment provides a novel colliery mine water is depositd in pit device, see fig. 1-4, it is concrete, including settling tank 1, the subassembly that congeals, the flocculation subassembly, scrape mud mechanism, settling tank 1's left surface is equipped with coagulation tank 2, is equipped with the subassembly that congeals in coagulation tank 2, and the middle part is equipped with the baffle 11 of a pair of crisscross rigid coupling from top to bottom in settling tank 1, and one side that is located baffle 11 is equipped with draft tube 12 on the left of the bottom surface in settling tank 1, is equipped with the flocculation subassembly in the draft tube 12, and the opposite side that is located baffle 11 is equipped with on the right side in settling tank 1 and scrapes mud mechanism.

The utility model discloses in, the subassembly that congeals is including congealing axle 21, the blade 22 that congeals, and the top surface middle part of case 2 that congeals is equipped with the bearing that congeals that runs through the rigid coupling, and the bearing interpolation that congeals is equipped with the axle 21 that congeals that runs through the rigid coupling, is located 2 internal congeals and is equipped with the blade 22 that congeals of the crisscross rigid coupling of a plurality of equipartitions on the axle 21 that congeals, under the effect of axle 21 that congeals, drives and congeals blade 22 synchronous rotation to thoughtlessly congeal the stirring to sewage, make it carry out the intensive mixing.

The utility model discloses in, the flocculation subassembly includes flocculation axle 13, helical blade 14, the top surface left side of setting tank 1 is equipped with the flocculation bearing who runs through the rigid coupling, the interpolation of flocculation bearing is equipped with the flocculation axle 13 that runs through the rigid coupling, and the bottom of flocculation axle 13 extends to in draft tube 12, be located draft tube 12 and be equipped with a plurality of helical blade 14 on flocculation axle 13, the top surface left side of setting tank 1 is equipped with the flocculation medicament pipe 15 that runs through the rigid coupling, and the bottom of flocculation medicament pipe 15 runs through the bottom of draft tube 12 and stretches into to in draft tube 12, add the flocculation medicament in draft tube 12 through flocculation medicament pipe 15, under the effect of flocculation axle 13, drive helical blade 14 synchronous rotation, and carry out the flocculation stirring to sewage.

The utility model discloses a, the mud scraping mechanism includes mud scraping shaft 3, mud scraping plate 34, the opposite side that lies in baffle 11 is equipped with toper inner tube 31 on the bottom surface right side in setting tank 1, the top surface right side of setting tank 1 is equipped with the mud scraping bearing that runs through the rigid coupling, the mud scraping bearing interpolation is equipped with the mud scraping shaft 3 that runs through the rigid coupling, and the bottom of mud scraping shaft 3 extends to in the toper inner tube 31, the bottom cover of mud scraping shaft 3 is equipped with a fixed cylinder 33, the lateral surface equipartition of fixed cylinder 33 is equipped with a plurality of T-shaped down poles, the outer end of every T-shaped down pole all is equipped with the mud scraping plate 34 of slant rigid coupling, and the lateral surface of every mud scraping plate 34 all supports tightly on the inner wall of toper inner tube 31; under the separation of the inclined sedimentation pipe 32, flocculated sewage enters the conical inner cylinder 31 and is subjected to flocculation sedimentation operation, the fixed cylinder 33 and the mud scraping plate 34 are driven to synchronously rotate under the action of the mud scraping shaft 3, and the settled sewage is discharged through the sewage discharge pipe 37.

In the utility model, a U-shaped plate 16 with a downward opening is arranged on the left side of the top surface of the settling tank 1, a motor 17 with a downward output end is arranged in the middle of the inner top wall of the U-shaped plate 16, the end part of a motor shaft of the motor 17 is coaxially connected with the top end of the flocculation shaft 13, and a pair of driving sprockets 18 is sleeved on the top of the flocculation shaft 13; the top of the coagulation shaft 21 is sleeved with a first driven sprocket 23, one driving sprocket 18 is in transmission connection with the first driven sprocket 23 through a first driving chain belt 24, the top of the mud scraping shaft 3 is sleeved with a second driven sprocket 35, and the other driving sprocket 18 is in transmission connection with the second driven sprocket 35 through a second driving chain belt 36; the motor shaft of the motor 17 drives the flocculation shaft 13 and the driving sprocket 18 to synchronously rotate, the first driving chain belt 24 drives the first driven sprocket 23 and the coagulation shaft 21 to synchronously rotate, and the second driving chain belt 36 drives the second driven sprocket 35 and the mud scraping shaft 3 to synchronously rotate.

The utility model discloses in, the left surface top of coagulation case 2 is equipped with the dirty pipe 25 of advancing that runs through the rigid coupling, the top surface left side of coagulation case 2 is equipped with the coagulating agent section of thick bamboo 26 that runs through the rigid coupling, the top surface right side of coagulation case 2 is equipped with the magnetic agent section of thick bamboo 27 that runs through the rigid coupling, the bottom surface middle part of coagulation case 2 is equipped with the honeycomb duct 28 that runs through the rigid coupling, and the outer end of honeycomb duct 28 runs through the bottom surface left side of setting tank 1 and extends to bottom in the honeycomb duct 12, be equipped with diverter valve 29 on the honeycomb duct 28, add sewage in to coagulation case 2 through advancing dirty pipe 25, add coagulating agent in to coagulation case 2 through coagulating agent section of thick bamboo 26, add the magnetic in to coagulation case 2 through magnetic agent section of thick bamboo 27, open diverter valve 39, sewage after the mixture gets into in the honeycomb duct 12 along honeycomb duct 28.

Example 2: in example 1, there is also a problem that the treatment of the flocculated precipitate is inconvenient, and therefore, this example further includes, on the basis of example 1:

in the utility model, a plurality of evenly arranged inclined sedimentation pipes 32 are arranged on the other side of the partition plate 11 on the right side of the inner top wall of the sedimentation box 1, a blow-off pipe 37 which is fixedly connected with the sedimentation box 1 in a penetrating way is arranged on the top of the right side surface of the sedimentation box 1, and a conical blow-off cylinder 4 which is arranged in a penetrating way is arranged in the middle of the bottom surface of the conical inner cylinder 31; a circulating sludge pump 41 and an excess sludge pump 44 are sequentially arranged below the bottom surface of the settling tank 1, a first sewage inlet pipe 42 and a first sewage outlet pipe 43 which are in through connection are respectively arranged at the sludge inlet and outlet ends of the circulating sludge pump 41, the outer end of the first sewage inlet pipe 42 is in through connection with the middle part of the conical sewage discharge cylinder 4, and the outer end of the first sewage outlet pipe 43 is in through connection with the bottom of the flow guide pipe 28; a second sewage inlet pipe 45 and a second sewage outlet pipe 46 which are communicated are respectively arranged at the sludge inlet and outlet ends of the excess sludge pump 44, the second sewage inlet pipe 45 is communicated with the bottom end opening of the conical sewage discharging cylinder 4, and a magnetic powder recoverer 47 is arranged in the middle of the second sewage outlet pipe 46; the circulating sewage pump 41 pumps sewage in the conical sewage cylinder 4 through the first sewage inlet pipe 42 and carries out secondary flocculation stirring in the sewage guide cylinder 12 through the first sewage discharge pipe 43; and then the excess sludge pump 44 pumps the precipitated sludge in the conical sewage discharging cylinder 4 through a second sewage inlet pipe 45 and discharges the precipitated sludge through a second sewage discharging pipe 46, and the magnetic powder recoverer 47 recovers the magnetic powder in the precipitated sludge.

Example 3: the utility model discloses when specifically using, its operating procedure is as follows:

step one, starting a motor 17, wherein a motor shaft of the motor 17 drives a flocculation shaft 13 and a driving sprocket 18 to synchronously rotate, a first driving chain belt 24 drives a first driven sprocket 23 and a coagulation shaft 21 to synchronously rotate, and a second driving chain belt 36 drives a second driven sprocket 35 and a mud scraping shaft 3 to synchronously rotate;

step two, adding sewage into the coagulation tank 2 through the sewage inlet pipe 25, adding a coagulation agent into the coagulation tank 2 through the coagulation agent cylinder 26, adding magnetic powder into the coagulation tank 2 through the magnetic powder agent cylinder 27, driving the coagulation blades 22 to synchronously rotate under the action of the coagulation shaft 21, and carrying out coagulation stirring on the sewage to fully mix the sewage;

step three, opening a diversion valve 39, allowing the mixed sewage to enter the guide shell 12 along the diversion pipe 28, adding a flocculating agent into the guide shell 12 through a flocculating agent pipe 15, driving the helical blades 14 to synchronously rotate under the action of the flocculating shaft 13, and flocculating and stirring the sewage;

step four, the flocculated sewage flows into the settling tank 1 along the top port of the guide cylinder 12 along with the rise of the liquid level and flows to the right side in the settling tank 1 through the partition plate 11, the flocculated sewage enters the conical inner cylinder 31 under the separation of the sedimentation inclined tube 32 and is subjected to flocculation sedimentation operation, the fixed cylinder 33 and the mud scraping plate 34 are driven to synchronously rotate under the action of the mud scraping shaft 3, and the settled sewage is discharged through the sewage discharge pipe 37

Step five, starting the circulating sewage pump 41, pumping sewage in the conical sewage cylinder 4 by the circulating sewage pump 41 through the first sewage inlet pipe 42, and performing secondary flocculation stirring in the sewage guide cylinder 12 through the first sewage discharge pipe 43; then, the excess sludge pump 44 is started, the excess sludge pump 44 extracts the precipitated sludge in the conical sewage discharging cylinder 4 through the second sewage inlet pipe 45 and discharges the precipitated sludge through the second sewage discharging pipe 46, and meanwhile, the magnetic powder recoverer 47 recovers the magnetic powder in the precipitated sludge.

The utility model discloses an integral type design has solved the not thorough problem of flocculation and precipitation, and overall structure design is compact, has improved the flocculation ability of suspended solid, makes the flocculating constituent of formation more evenly closely knit, has greatly improved coagulating sedimentation effect and treatment effect.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (8)

1. The utility model provides a novel colliery mine water is depositd in pit device, includes setting tank (1), thoughtlessly congeals subassembly, flocculation subassembly, scrapes mud mechanism, its characterized in that: the left surface of setting tank (1) is equipped with coagulating tank (2), be equipped with the subassembly that thoughtlessly congeals in coagulating tank (2), the middle part is equipped with a pair of baffle (11) in setting tank (1), and one side that is located baffle (11) is equipped with draft tube (12) in setting tank (1) bottom left side, be equipped with the flocculation subassembly in draft tube (12), the opposite side that is located baffle (11) is equipped with on the right side in setting tank (1) and scrapes mud mechanism.

2. The novel coal mine water underground sedimentation device according to claim 1, characterized in that: the coagulation component comprises a coagulation shaft (21) and coagulation blades (22), a coagulation bearing is arranged in the middle of the top surface of the coagulation box (2), the coagulation shaft (21) is inserted into the coagulation bearing, and a plurality of coagulation blades (22) are arranged on the coagulation shaft (21) in the coagulation box (2).

3. The novel coal mine water underground sedimentation device according to claim 2, characterized in that: the flocculation subassembly includes flocculation axle (13), helical blade (14), the top surface left side of setting tank (1) is equipped with the flocculation bearing, the interpolation of flocculation bearing is equipped with flocculation axle (13), just the bottom of flocculation axle (13) extends to draft tube (12) in, is located and is equipped with a plurality of helical blade (14) on draft tube (12) inherent flocculation axle (13), the top surface left side of setting tank (1) is equipped with flocculation medicament pipe (15), just the bottom of flocculation medicament pipe (15) is run through and is stretched into to draft tube (12) in.

4. The novel coal mine water underground sedimentation device according to claim 3, characterized in that: scrape mud mechanism and be equipped with toper inner tube (31) on the bottom right side in setting tank (1) including scraping mud axle (3), mud scraper (34), the opposite side that is located baffle (11), the top surface right side of setting tank (1) is equipped with scrapes the mud bearing, it is equipped with and scrapes mud axle (3) to scrape the interpolation of mud bearing, just the bottom of scraping mud axle (3) extends to in toper inner tube (31), the bottom cover of scraping mud axle (3) is equipped with solid fixed cylinder (33), the lateral surface equipartition of solid fixed cylinder (33) is equipped with a plurality of T shape down tube, every the outer end of T shape down tube all is equipped with mud scraper (34), and every the lateral surface of mud scraper (34) all supports tightly on the inner wall of toper inner tube (31).

5. The novel coal mine water underground sedimentation device according to claim 4, characterized in that: a U-shaped plate (16) is arranged on the left side of the top surface of the settling tank (1), a motor (17) is arranged in the middle of the inner top wall of the U-shaped plate (16), the end of a motor shaft of the motor (17) is coaxially connected with the top end of a flocculation shaft (13), and a pair of driving sprockets (18) is sleeved on the top of the flocculation shaft (13); the top cover of axle (21) thoughtlessly congeals is equipped with first driven sprocket (23), one of them drive sprocket (18) are connected with first driven sprocket (23) transmission through first drive chain belt (24), the top cover of scraping mud axle (3) is equipped with second driven sprocket (35), another of them drive sprocket (18) are connected with second driven sprocket (35) transmission through second drive chain belt (36).

6. The novel coal mine water underground sedimentation device according to claim 4, characterized in that: the left surface top of coagulation case (2) is equipped with into dirty pipe (25), the top surface left side of coagulation case (2) is equipped with a coagulation agent section of thick bamboo (26), the top surface right side of coagulation case (2) is equipped with a magnetic agent section of thick bamboo (27), the bottom surface middle part of coagulation case (2) is equipped with honeycomb duct (28), just the outer end of honeycomb duct (28) runs through and extends to bottom in draft tube (12), be equipped with diverter valve (29) on honeycomb duct (28).

7. The novel coal mine water underground sedimentation device according to claim 6, characterized in that: the other side that is located baffle (11) roof right side is equipped with a plurality of sediment pipe chute (32) in settling tank (1), the right flank top of settling tank (1) is equipped with blow off pipe (37), the bottom surface middle part of toper inner tube (31) is equipped with toper blowdown section of thick bamboo (4).

8. The novel coal mine water underground sedimentation device according to claim 7, characterized in that: a circulating sludge pump (41) and an excess sludge pump (44) are sequentially arranged below the bottom surface of the settling tank (1), a first sewage inlet pipe (42) and a first sewage outlet pipe (43) are respectively arranged at the sludge inlet and outlet ends of the circulating sludge pump (41), the outer end of the first sewage inlet pipe (42) is in through connection with the middle part of the conical sewage discharge cylinder (4), and the outer end of the first sewage outlet pipe (43) is in through connection with the bottom of the guide pipe (28); and a second sewage inlet pipe (45) and a second sewage discharge pipe (46) are respectively arranged at the sludge inlet and outlet ends of the excess sludge pump (44), the second sewage inlet pipe (45) is in through connection with the bottom end opening of the conical sewage discharge cylinder (4), and a magnetic powder recoverer (47) is arranged in the middle of the second sewage discharge pipe (46).

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