CN220413011U - Centralized purification treatment equipment for domestic sewage in mining area - Google Patents

Abstract

The utility model relates to the technical field of sewage treatment, in particular to mining area domestic sewage centralized purification treatment equipment, which comprises a sedimentation tank and further comprises: the mobile platform is arranged at the top of the sedimentation tank; the feeding assembly is used for feeding materials, the feeding assembly is arranged above the moving platform, the moving platform is connected with the feeding assembly, and the feeding assembly moves horizontally and linearly through the moving platform. When the screw rods rotate, the treating agent in the storage box is introduced into the discharge hopper and discharged, the treating agent falls on the distributing plate, the treating agent rolls to two sides and falls into the sedimentation tank, the plurality of screw rods and the plurality of discharge hoppers are arranged for distributing materials, so that the contact area with sewage in the sedimentation tank is enlarged, the purification efficiency is improved, the whole feeding assembly is not required to be manually operated, and meanwhile, uniform feeding can be realized when the whole feeding assembly moves back and forth along with the moving table, and the purification efficiency is improved.

Description

Centralized purification treatment equipment for domestic sewage in mining area

Technical Field

The utility model relates to the technical field of sewage treatment, in particular to centralized purification treatment equipment for domestic sewage in a mining area.

Background

Along with the development of China coal industry, the problem of wastewater is remarkable in the exploitation process, the situation that water resources are tense can be relieved by solving the problem of wastewater, and environmental pollution can be avoided, so that reasonable design and application of treatment of coal mine wastewater are required. In the coal mining operation process, as the mine excavation depth is continuously increased, the underground water is in contact reaction with coal and rock stratum, so that the color of the underground water becomes turbid, and a large amount of suspended matters and harmful elements are contained. These underground mine waste waters cannot be drunk directly or else they are toxic and must be treated and processed before being discharged, and in general, these processed waste waters cannot be used as drinking water.

During treatment, the mining area sewage is input into a sedimentation tank, a treating agent is added into the sedimentation tank, the treating agent and the coal mine sewage are fully contacted and react, colloidal particles are mutually adhered by utilizing the organic-inorganic composite synergistic effect, flocculating constituent is changed from small to large and is settled, and finally, sediment and the coal mine sewage are separated, so that the primary purification treatment of the coal mine sewage stock solution is completed. In the prior art, a flocculating agent is generally scattered into a sedimentation tank by manpower, the operation process is time-consuming and labor-consuming, and the labor cost is increased.

Disclosure of Invention

Based on the defects in the prior art mentioned in the background art, the utility model provides centralized purification treatment equipment for domestic sewage in mining areas.

The utility model adopts the following technical scheme to overcome the technical problems, and specifically comprises the following steps:

centralized purification treatment equipment for domestic sewage in mining areas comprises a sedimentation tank and further comprises:

the mobile platform is arranged at the top of the sedimentation tank;

the feeding assembly is used for feeding materials, the feeding assembly is arranged above the moving platform, the moving platform is connected with the feeding assembly, and the feeding assembly moves horizontally and linearly through the moving platform;

the stirring assembly is used for stirring and is arranged at the bottom of the mobile platform.

As still further aspects of the utility model: the mobile platform comprises a mobile platform, a first transmission assembly, a first servo motor, two pairs of fixed blocks and two threaded rods, wherein each pair of fixed blocks are arranged on opposite sides of the two fixed blocks in the fixed blocks, two ends of each threaded rod are respectively installed on the two first aligned rotating holes through bearing rotation, threaded sleeves are connected to the threaded rods through threads, two ends of the mobile platform are respectively fixed with the two threaded sleeves, the first servo motor is fixed on one of the fixed blocks, an output shaft of the first servo motor is coaxially fixed with one of the threaded rods, the two threaded rods are connected with the first transmission assembly, the two threaded rods synchronously rotate through the first transmission assembly, connecting plates are respectively fixed on two sides of two ends of the mobile platform, pulleys are rotatably installed on the connecting plates, and the pulleys are contacted with the top of a sedimentation tank.

As still further aspects of the utility model: the first transmission assembly comprises two transmission wheels and a transmission belt sleeved on the two transmission wheels, and the two transmission wheels are respectively and coaxially fixed with the two threaded rods.

As still further aspects of the utility model: the feeding assembly comprises a storage box, a reference plate, a plurality of material distributing plates, a plurality of spiral rods and a plurality of material discharging hoppers, wherein an inverted concave frame is fixed at the top of the moving table, two ends of the concave frame are respectively aligned with two ends of the moving table, two ends of the concave frame are respectively fixed with a supporting plate, the supporting plates are fixed with the storage box, the material discharging hoppers are fixed at the bottom of the storage box in an equidistant straight line and are communicated with the storage box, the reference plate is fixed at the top of the storage box, a plurality of second rotating holes are formed in the concave frame and the reference plate, the second rotating holes and the material discharging hoppers are coaxially arranged one by one, the material distributing plates are in an inverted V-shaped shape, through holes are formed in the middle positions of corners of the material distributing plates, the material distributing plates are fixed at the top of the concave frame, the through holes on the material distributing plates and the second rotating holes are coaxially arranged one by one, the spiral rods comprise rotating rods and spiral blades coaxially fixed with the rotating rods, and the rotating blades on the rotating rods are respectively arranged at the two ends of the rotating rods and are directly opposite to the second rotating blades and are arranged in the two spiral blades.

As still further aspects of the utility model: and the concave frame is internally provided with a synchronous component, a plurality of rotating rods are connected with the synchronous component, and the rotating rods synchronously rotate through the synchronous component.

As still further aspects of the utility model: the stirring assembly comprises a plurality of stirring rods, a plurality of stirring plates are fixed on the stirring rods, a plurality of third rotating holes are formed in the bottom of the mobile station, a plurality of second rotating holes and a plurality of third rotating holes are coaxially arranged one by one, the stirring rods are rotatably installed in the third rotating holes through bearings, the stirring rods are connected with the synchronous assembly, and the stirring rods are synchronously rotated through the synchronous assembly.

As still further aspects of the utility model: the synchronous assembly comprises a second servo motor, a round bar and a plurality of gear sets, wherein fourth rotating holes are formed in two ends of the concave frame, the second servo motor is fixed on the concave frame, two ends of the round bar are respectively and rotatably arranged in the fourth rotating holes, an output shaft of the second servo motor is coaxially fixed with the round bar, each gear set comprises a first bevel gear, a second bevel gear and a third bevel gear, each second bevel gear and each third bevel gear in the gear sets are meshed with the first bevel gear, the first bevel gear is coaxially fixed with the round bar, the second bevel gear is coaxially fixed with the rotating bar, and the third bevel gear is coaxially fixed with the stirring bar.

After adopting the structure, compared with the prior art, the utility model has the following advantages: through being provided with moving platform, throwing material subassembly and stirring subassembly, first servo motor drives the threaded rod that is connected with it through the output shaft and rotates, and the drive wheel on the threaded rod rotates in step, and two drive wheels rotate in step through the drive belt, and two threaded rods rotate in step promptly, and the threaded rod passes through the thread bush and drives the moving platform and move, and first servo motor drives the movable plate through just reversing and reciprocate;

the output shaft of the second servo motor drives the round bar to rotate, and the first bevel gears in the plurality of gear sets on the round bar rotate along with the round bar, and because the second bevel gear and the third bevel gear in each gear set are meshed with the first bevel gear, the second bevel gear and the third bevel gear synchronously rotate, namely the stirring bar and the spiral bar synchronously rotate;

the stirring rod rotates, the stirring rod drives the stirring plate to rotate, the wastewater in the sedimentation tank is stirred, and the moving table moves back and forth, so that the stirring mode is diversified, the mixing degree of the treating agent and the wastewater is improved, and the purification efficiency is improved;

when the screw rod rotates, the treating agent in the storage box is introduced into the discharge hopper and discharged, the treating agent falls on the distributing plate, the treating agent rolls to two sides and falls into the sedimentation tank, the plurality of screw rods and the plurality of discharge hoppers are used for distributing materials, so that the contact area with sewage in the sedimentation tank is enlarged, the purification efficiency is improved, the whole feeding assembly is not required to be manually operated, and meanwhile, the uniform feeding can be realized when the whole feeding assembly moves back and forth along with the moving table, and the purification efficiency is improved.

Drawings

Fig. 1 is a schematic view of an overall first view structure according to the present utility model.

Fig. 2 is a schematic diagram of the internal structure of the feeding assembly according to the present utility model.

Fig. 3 is a schematic diagram of an overall second view structure according to the present utility model.

Fig. 4 is an enlarged schematic view of the structure at a in fig. 3.

In the figure: 1. a sedimentation tank; 2. a first servo motor; 3. a threaded rod; 4. a driving wheel; 5. a transmission belt; 6. a fixed block; 7. a stirring rod; 8. a mobile station; 9. a second servo motor; 10. a concave frame; 11. a material dividing plate; 12. a support plate; 13. a storage bin; 14. a rotating lever; 15. a reference plate; 16. a helical blade; 17. discharging a hopper; 18. a connecting plate; 19. a pulley; 20. a first bevel gear; 21. a second bevel gear; 22. a third bevel gear; 23. a round rod.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 to 4, in an embodiment of the present utility model, a centralized purification treatment device for domestic sewage in a mining area includes a sedimentation tank 1, and further includes:

the mobile platform is arranged at the top of the sedimentation tank 1;

specifically, the mobile platform comprises a mobile platform 8, a first transmission assembly, a first servo motor 2, two pairs of fixed blocks 6 and two threaded rods 3, wherein first rotating holes are formed in opposite sides of the two fixed blocks 6 in each pair of fixed blocks 6, two ends of each threaded rod 3 are respectively and rotatably arranged in the two first rotating holes which are aligned through bearings, the threaded rods 3 are connected with threaded sleeves through threads, two ends of the mobile platform 8 are respectively fixed with the two threaded sleeves, the first servo motor 2 is fixed on one of the fixed blocks 6, an output shaft of the first servo motor 2 is coaxially fixed with one of the threaded rods 3, the two threaded rods 3 are connected with the first transmission assembly, the two threaded rods 3 synchronously rotate through the first transmission assembly, the first transmission assembly comprises two transmission wheels 4 and a transmission belt 5 sleeved on the two transmission wheels 4, the two transmission wheels 4 are respectively coaxially fixed with the two threaded rods 3, the first servo motor 2 drives the threaded rods 3 connected with the first servo motor through output shafts to rotate synchronously, the transmission wheels 4 on the threaded rods 3 synchronously rotate, and the two transmission wheels 4 drive the two transmission wheels 4 to synchronously rotate through the transmission belt 5, namely, and the two threaded rods 3 synchronously reciprocate through the first transmission plates 2 and move reciprocally through the first transmission plates and the first transmission plates 8;

more specifically, the two sides at the two ends of the moving platform 8 are both fixed with a connecting plate 18, a pulley 19 is rotatably installed on the connecting plate 18, the pulley 19 is contacted with the top of the sedimentation tank 1, and the pulley 19 is used for sharing the supporting force of the threaded rod 3.

The feeding assembly is used for feeding materials, is arranged above the moving platform and is connected with the feeding assembly, and the feeding assembly moves horizontally and linearly through the moving platform;

specifically, the feeding component comprises a storage box 13, a datum plate 15, a plurality of material separating plates 11, a plurality of screw rods and a plurality of material discharging hoppers 17, an inverted concave frame 10 is fixed at the top of the mobile station 8, two ends of the concave frame 10 are respectively aligned with two ends of the mobile station 8, two ends of the concave frame 10 are respectively fixed with a supporting plate 12, the supporting plates 12 are fixed with the storage box 13, the material discharging hoppers 17 are fixed at the bottom of the storage box 13 in an equidistant straight line and are communicated with the storage box 13, the datum plate 15 is fixed at the top of the storage box 13, a plurality of second rotating holes are formed in the concave frame 10 and the datum plate 15, the plurality of second rotating holes and the plurality of material discharging hoppers 17 are coaxially arranged, the material separating plates 11 are in an inverted V shape, through holes are formed in the middle positions of corners of the material separating plates 11, the material separating plates 11 are fixed at the top of the concave frame 10, the through holes on the plurality of material distributing plates 11 and the plurality of second rotating holes are coaxially arranged one by one, the spiral rod comprises a rotating rod 14 and a spiral blade 16 coaxially fixed with the rotating rod 14, two ends of the rotating rod 14 are respectively and rotatably arranged in the two second rotating holes which are aligned vertically, the spiral blade 16 is positioned in the material outlet hopper 17, when the spiral rod rotates, the treating agent in the material storage box 13 is led into the material outlet hopper 17 and is discharged, the treating agent falls on the material distributing plates 11, the treating agent falls to two sides and falls into the sedimentation tank 1, the arrangement of the plurality of spiral rods and the plurality of material outlet hoppers 17 is used for distributing the sewage, so that the contact area between the treating agent and the sedimentation tank 1 is enlarged, the purification efficiency is improved, therefore, the whole material feeding assembly does not need manual operation, and even material feeding can be realized when the whole material feeding assembly reciprocates back and forth along with the moving table 8, the purification efficiency is improved.

A stirring subassembly for stirring, stirring subassembly sets up in moving platform's bottom.

Specifically, the stirring subassembly includes a plurality of puddlers 7, be fixed with a plurality of stirring boards on the puddler 7, a plurality of third rotation holes are seted up to the bottom of mobile station 8, a plurality of second rotation holes and a plurality of third rotation holes are coaxial setting one to one, puddler 7 passes through the bearing rotation and installs in the third rotation hole, through above-mentioned relation of connection can know, puddler 7 rotates, puddler 7 drives stirring board and rotates, stir the waste water in the sedimentation tank 1, mobile station 8 reciprocating motion, thereby stir around carrying out, make the stirring mode diversified, improve the mixed degree of treating agent and sewage, thereby improve purification efficiency.

The concave frame 10 is internally provided with a synchronous component, a plurality of rotating rods 14 are connected with the synchronous component, the rotating rods 14 synchronously rotate through the synchronous component, a plurality of stirring rods 7 are connected with the synchronous component, and the stirring rods 7 synchronously rotate through the synchronous component.

Specifically, the synchronization assembly includes a second servo motor 9, a round bar 23 and a plurality of gear sets, the both ends of the concave frame 10 are all provided with fourth rotation holes, the second servo motor 9 is fixed on the concave frame 10, both ends of the round bar 23 are respectively rotatably installed in the fourth rotation holes, the output shaft of the second servo motor 9 is coaxially fixed with the round bar 23, the gear sets include a first bevel gear 20, a second bevel gear 21 and a third bevel gear 22, the second bevel gear 21 and the third bevel gear 22 in each gear set are all meshed with the first bevel gear 20, the first bevel gear 20 is coaxially fixed with the round bar 23, the second bevel gear 21 is coaxially fixed with the rotation bar 14, the third bevel gear 22 is coaxially fixed with the stirring bar 7, through the connection relation, the output shaft of the second servo motor 9 drives the round bar 23 to rotate, the first bevel gear 20 in the plurality of gear sets rotates along with the round bar 23, and the second bevel gear 21 and the third bevel gear 22 in each gear set are meshed with the first bevel gear 20, so that the rotation of each second bevel gear 21 and the third bevel gear 22 and the rotation bar 7 are synchronous.

Working principle: the first servo motor 2 drives the threaded rod 3 connected with the first servo motor to rotate through the output shaft, the driving wheels 4 on the threaded rod 3 synchronously rotate, the two driving wheels 4 synchronously rotate through the driving belt 5, namely the two threaded rods 3 synchronously rotate, the threaded rod 3 drives the moving table 8 to move through the threaded sleeve, and the first servo motor 2 drives the moving plate to reciprocate through forward and reverse rotation;

the output shaft of the second servo motor 9 drives the round bar 23 to rotate, the first bevel gears 20 in a plurality of gear sets on the round bar 23 rotate along with the round bar, and because the second bevel gears 21 and the third bevel gears 22 in each gear set are meshed with the first bevel gears 20, the second bevel gears 21 and the third bevel gears 22 synchronously rotate, namely the stirring bar 7 and the spiral bar synchronously rotate;

the stirring rod 7 rotates, the stirring rod 7 drives the stirring plate to rotate, the wastewater in the sedimentation tank 1 is stirred, the movable table 8 moves back and forth, so that the stirring mode is diversified, the mixing degree of the treating agent and the wastewater is improved, and the purification efficiency is improved;

when the screw rods rotate, the treating agent in the storage box 13 is introduced into the discharge hopper 17 and discharged, the treating agent falls on the distributing plate 11, the treating agent rolls to two sides and falls into the sedimentation tank 1, the plurality of screw rods and the plurality of discharge hoppers 17 are used for distributing materials, so that the contact area with sewage in the sedimentation tank 1 is enlarged, the purification efficiency is improved, the whole feeding assembly is not required to be manually operated, and meanwhile, even feeding can be realized when the whole feeding assembly moves back and forth along with the moving table 8, and the purification efficiency is improved.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof.

Claims (7)

1. The utility model provides a mining area domestic sewage centralized purification treatment equipment, includes sedimentation tank (1), its characterized in that still includes:

the mobile platform is arranged at the top of the sedimentation tank (1);

the feeding assembly is used for feeding materials, the feeding assembly is arranged above the moving platform, the moving platform is connected with the feeding assembly, and the feeding assembly moves horizontally and linearly through the moving platform;

the stirring assembly is used for stirring and is arranged at the bottom of the mobile platform.

2. The mining area domestic sewage centralized purification treatment equipment according to claim 1, wherein the moving platform comprises a moving table (8), a first transmission assembly, a first servo motor (2), two pairs of fixed blocks (6) and two threaded rods (3), wherein first rotating holes are formed in opposite sides of the two fixed blocks (6) in each pair of fixed blocks (6), two ends of the threaded rods (3) are respectively installed in the two first rotating holes which are aligned through bearing rotation, threaded sleeves are connected to the threaded rods (3) through threads, two ends of the moving table (8) are respectively fixed with the two threaded sleeves, an output shaft of the first servo motor (2) is coaxially fixed with one of the threaded rods (3), two threaded rods (3) are connected with the first transmission assembly, the two threaded rods (3) are synchronously rotated through the first transmission assembly, two sides of the moving table (8) are respectively fixed with the two threaded sleeves, and a connecting plate (19) is installed on the two sides of the moving table (8), and the connecting plate (19) is in contact with the top of the connecting plate (19).

3. The mining area domestic sewage centralized purification treatment equipment according to claim 2, wherein the first transmission assembly comprises two transmission wheels (4) and a transmission belt (5) sleeved on the two transmission wheels (4), and the two transmission wheels (4) are respectively coaxially fixed with the two threaded rods (3).

4. The centralized purification treatment equipment for mining area domestic sewage according to claim 2, wherein the feeding component comprises a storage box (13), a reference plate (15), a plurality of distributing plates (11), a plurality of screw rods and a plurality of discharging hoppers (17), a plurality of inverted concave frames (10) are fixed on the top of the moving table (8), two ends of each concave frame (10) are respectively aligned with two ends of the moving table (8), two ends of each concave frame (10) are respectively fixed with a supporting plate (12), the supporting plates (12) are fixed with the storage box (13), the discharging hoppers (17) are fixed at the bottom of the storage box (13) in an equidistant straight line manner and are communicated with the storage box (13), the reference plate (15) is fixed at the top of the storage box (13), a plurality of second rotating holes are respectively formed in the top of each concave frame (10) and the reference plate (15), the second rotating holes are coaxially arranged with the plurality of discharging hoppers (17), the distributing plates (11) are in inverted V-shaped shapes, the distributing plates (11) are coaxially arranged at the positions of the screw rods (14) and the top of the screw rods (14) which are respectively arranged at the positions of the screw rods (11), the two ends of the rotating rod (14) are respectively and rotatably arranged in two second rotating holes which are aligned vertically, and the spiral blade (16) is positioned in the discharge hopper (17).

5. The mining area domestic sewage centralized purification treatment equipment according to claim 4, wherein a synchronous component is installed in the concave frame (10), a plurality of rotating rods (14) are connected with the synchronous component, and the rotating rods (14) synchronously rotate through the synchronous component.

6. The mining area domestic sewage centralized purification treatment equipment according to claim 5, wherein the stirring assembly comprises a plurality of stirring rods (7), a plurality of stirring plates are fixed on the stirring rods (7), a plurality of third rotating holes are formed in the bottom of the mobile station (8), a plurality of second rotating holes and a plurality of third rotating holes are coaxially arranged one to one, the stirring rods (7) are rotatably installed in the third rotating holes through bearings, the stirring rods (7) are connected with the synchronous assembly, and the stirring rods (7) are synchronously rotated through the synchronous assembly.

7. The mining area domestic sewage centralized purification treatment equipment according to claim 6, wherein the synchronous assembly comprises a second servo motor (9), a round bar (23) and a plurality of gear sets, fourth rotating holes are formed in two ends of the concave frame (10), the second servo motor (9) is fixed on the concave frame (10), two ends of the round bar (23) are respectively and rotatably installed in the fourth rotating holes, an output shaft of the second servo motor (9) is coaxially fixed with the round bar (23), the gear sets comprise a first bevel gear (20), a second bevel gear (21) and a third bevel gear (22), the second bevel gear (21) and the third bevel gear (22) in each gear set are all meshed with the first bevel gear (20), the first bevel gear (20) is coaxially fixed with the round bar (23), the second bevel gear (21) is coaxially fixed with the rotating bar (14), and the third bevel gear (22) is coaxially fixed with the stirring bar (7).