CN213926442U

CN213926442U - Desilting equipment for treating river pollution

Info

Publication number: CN213926442U
Application number: CN202022390166.2U
Authority: CN
Inventors: 孙元国; 刘玉秀; 孙清华
Original assignee: Yunnan Hengpai Environmental Protection Engineering Co ltd
Current assignee: Yunnan Hengpai Environmental Protection Engineering Co ltd
Priority date: 2020-10-25
Filing date: 2020-10-25
Publication date: 2021-08-10
Anticipated expiration: 2030-10-25

Abstract

The utility model discloses a dredging device for treating river pollution, which belongs to the technical field of dredging device for treating river, the bottom of a balancing weight is fixedly provided with a flow guide cover, the bottom of the flow guide cover is fixedly provided with a mud suction cover, a mud guide hose is fixedly arranged between a first mud suction pump and the flow guide cover, the top of the right side wall of an inner cavity of a silt collecting box is fixedly provided with a water filter screen, the top of the silt collecting box is fixedly provided with an exhaust pump, the right side of the top of the inner cavity of the silt collecting box is fixedly provided with a drainage pump, the bottom of the right side wall of the inner cavity of the silt collecting box is fixedly provided with a second mud suction pump, thereby preventing the situation of low suction efficiency caused by insufficient adsorption force, realizing the filtration of large particles in silt by a filter screen, preventing the blockage, preventing the silt from floating upwards floating through the water filter screen, realizing the separation of silt and muddy water, and facilitating the drainage of the drainage pump to discharge the upper muddy water through a drainage pipe, reduce the occupation space of collection silt case, increase the cycle of concentrated clearance silt, improve the desilting effect.

Description

Desilting equipment for treating river pollution

Technical Field

The utility model relates to an administer river channel desilting equipment technical field, specifically be an administer desilting equipment that river pollution used.

Background

Along with the high-speed development of domestic economy, the pace of urbanization construction is accelerated, city planning and construction are accelerated, a lot of municipal domestic sewage and industrial sewage are directly discharged without being treated, so that urban river channels and suburban river channels are polluted and silting is serious, the requirement is that the desilting equipment is specially used for treating the river channels to treat the river channel environment, a large amount of water in silt of the desilting ship also occupies the volume in the ship cabin when the desilting ship is used, the desilting ship needs to be leaned against the bank to be cleaned after working for a period of time, and the silt sucking effect is poor due to the fact that the silt is thick, the power inside the silt sucking pipe is insufficient, and therefore the desilting equipment for treating the river channel pollution is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a dredging equipment of administering river pollution usefulness to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a dredging device for treating river pollution comprises a dredging ship body, wherein a driving device is fixedly assembled on the right side wall of the dredging ship body, a deck is fixedly assembled at the top of the dredging ship body, a winch is fixedly assembled on the left side of the top of the deck, a support fixed at the left end of the top of the deck is arranged on the left side of the winch, a fixed pulley is fixedly assembled at the bottom of the support, a traction rope is wound and assembled on the winch, a balancing weight is fixedly assembled after the end part of the traction rope penetrates through the fixed pulley, a flow guide cover is fixedly assembled at the bottom of the balancing weight, a mud suction cover is fixedly assembled at the bottom of the flow guide cover, a first mud suction pump fixed at the top of the deck is arranged between the support and the winch, a mud guide hose is fixedly assembled between the first mud suction pump and the flow guide cover, and a mud guide pipe is fixedly assembled at the output end of the first mud suction pump, the inner chamber bottom fixed assembly of desilting ship body has the collection silt case with mud pipe fixed assembly, the fixed strainer that is equipped with in inner chamber right side wall top of collection silt case, the top of collection silt case is fixed with the air pump, the output fixed assembly of air pump has the air duct that extends the deck, the inner chamber top right side of collection silt case is fixed with the drain pump, the output fixed assembly of drain pump has by the lower supreme drain pipe that passes collection silt case and deck in proper order, the fixed second sludge suction pump that is equipped with in inner chamber right side wall bottom of collection silt case, the output fixed assembly of second sludge suction pump has the sludge discharge pipe that passes collection silt case and deck.

Preferably, the water strainer is fixed in the inner cavity right side wall of the silt collecting box and leans on 1/3, the front and back length dimension of the water strainer is matched with the front and back width dimension of the inner cavity of the silt collecting box, and the left and right length of the water strainer is smaller than the left and right width length of the inner cavity of the silt collecting box.

Preferably, inhale the inside wall left and right sides of mud cover and all fixedly provided with driving motor, two sets of driving motor's output all with pivot fixed assembly, just fixed the assembly has the pole of smashing on the outer wall of pivot.

Preferably, kuppe and lead mud hose fixed assembly, just fixed assembly has the filter screen on the inside wall of kuppe.

Preferably, the support is a folding frame, a guide frame is fixed at the bottom of the support, the fixed pulley is movably hinged and assembled at the bottom end of the guide frame through a pin shaft, and the traction rope bypasses the top of the fixed pulley.

Preferably, the input of drain pump is fixed with the aqueduct, and the tip of aqueduct is fixed with the protection filter mantle, and the protection filter mantle supports and leans on at the strainer top.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model has the advantages of reasonable design, the hoist engine can drive the balancing weight through the haulage rope and realize reciprocating, can drive the suction mud cover and reciprocate, can realize adjusting the position of suction mud cover like this, be convenient for draw silt when first suction dredge is worked, silt can be passed through suction mud cover and kuppe and loop through mud guide hose and mud guide pipe and lead into the collection silt case and save, simultaneously driving motor can drive the crushing pole on the pivot outer wall and rotate, can treat the silt of adsorption position and stir, prevent to appear the not enough circumstances that lead to the silt to draw inefficiency of adsorption, and the filter screen can realize filtering to the large granule thing in the silt, prevent to block up, silt accumulated in collection silt case can prevent the silt come-up through the filter screen filtration, can realize the separation of silt and silt, be convenient for the drain pump to discharge upper muddy water through the drain pipe, reduce the occupation space of collection silt case, increase the cycle that the desilting ship concentrated clearance silt, the air pump can pass through the air duct with the gas in the collection silt case and discharge simultaneously, and the second dredge pump can pass through the mud pipe with the silt of collection silt incasement and discharge, can realize stirring the processing to silt, draws silt fast, increases the efficiency of drawing of silt and draws the effect.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is the structure schematic diagram of the mud suction cover of the utility model.

In the figure: 1. a dredging ship body; 2. a drive device; 3. a deck; 4. a winch; 5. a support; 6. a fixed pulley; 7. a hauling rope; 8. a balancing weight; 9. a mud suction cover; 91. a drive motor; 92. a rotating shaft; 93. crushing the stems; 10. a pod; 101. filtering with a screen; 11. a mud guiding hose; 12. a first dredge pump; 13. a mud guide pipe; 14. a silt collecting box; 15. a water filtering net; 16. an exhaust pump; 17. an air duct; 18. draining pump; 19. a drain pipe; 20. a second dredge pump; 21. a sludge discharge pipe.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 and fig. 2, the present invention provides a technical solution: a dredging device for treating river pollution comprises a dredging ship body 1, a driving device 2 is fixedly assembled on the right side wall of the dredging ship body 1, a deck 3 is fixedly assembled on the top of the dredging ship body 1, a winch 4 is fixedly assembled on the left side of the top of the deck 3, a support 5 fixed at the left end of the top of the deck 3 is arranged on the left side of the winch 4, a fixed pulley 6 is fixedly assembled at the bottom of the support 5, a traction rope 7 is wound on the winch 4, a balancing weight 8 is fixedly assembled after the end part of the traction rope 7 passes through the fixed pulley 6, a flow guide cover 10 is fixedly assembled at the bottom of the balancing weight 8, a mud suction cover 9 is fixedly assembled at the bottom of the flow guide cover 10, a first mud suction pump 12 fixed at the top of the deck 3 is arranged between the support 5 and the winch 4, a mud guide hose 11 is fixedly assembled between the first mud suction pump 12 and the flow guide cover 10, a mud guide pipe 13 is fixedly assembled at the output end of the first mud suction pump 12, the fixed album silt case 14 that is equipped with and leads mud pipe 13 fixed fitting in inner chamber bottom of dredging ship body 1, the fixed strainer 15 that is equipped with in inner chamber right side wall top of album silt case 14, the top of album silt case 14 is fixed with air pump 16, the fixed air duct 17 that extends deck 3 that is equipped with of output of air pump 16, the inner chamber top right side of album silt case 14 is fixed with drain pump 18, the fixed drain pipe 19 that passes collection silt case 14 and deck 3 by supreme in proper order that is equipped with of output of drain pump 18, the fixed second sludge suction pump 20 that is equipped with in inner chamber right side wall bottom of collection silt case 14, the fixed mud pipe 21 that passes collection silt case 14 and deck 3 that is equipped with of output of second sludge suction pump 20.

Referring to fig. 1, the water strainer 15 is fixed at the upper portion 1/3 of the right side wall of the inner cavity of the sludge collection box 14, the front and rear length of the water strainer 15 is matched with the front and rear width of the inner cavity of the sludge collection box 14, the left and right length of the water strainer 15 is smaller than the left and right width of the inner cavity of the sludge collection box 14, sludge accumulated in the sludge collection box 14 can be filtered through the water strainer 15 to prevent the sludge from floating upwards, and separation of the sludge and muddy water can be achieved;

referring to fig. 2, the driving motors 91 are fixedly arranged on the left side and the right side of the inner side wall of the sludge suction cover 9, the output ends of the two groups of driving motors 91 are fixedly assembled with the rotating shaft 92, the crushing rod 93 is fixedly assembled on the outer wall of the rotating shaft 92 in a fixing and sleeving manner, and the driving motors 91 can drive the crushing rod 93 on the outer wall of the rotating shaft 92 to rotate, so that sludge at a position to be adsorbed can be stirred, and the condition that the sludge drawing efficiency is low due to insufficient adsorption force is prevented;

referring to fig. 2, the air guide sleeve 10 and the sludge guide hose 11 are fixedly assembled, and the inner side wall of the air guide sleeve 10 is fixedly assembled with the filter screen 101, so that the filter screen 101 can filter large particles in sludge to prevent blockage;

the support 5 is a folding frame, a guide frame is fixed at the bottom of the support 5, a fixed pulley 6 is movably hinged and assembled at the bottom end of the guide frame through a pin shaft, and a traction rope 7 winds around the top of the fixed pulley 6;

the input end of the drainage pump 18 is fixed with a water guide pipe, the end part of the water guide pipe is fixed with a protective filter cover, the protective filter cover is abutted against the top of the water filtering net 15, the drainage pump 18 discharges upper-layer muddy water through a drainage pipe 19, the occupied space of the silt collecting box 14 is reduced, and the period of the dredging ship for intensively cleaning silt is increased.

The working principle is as follows: during operation, the dredging ship body 1 can be driven to move by the driving device 2, the winch 4 can drive the balancing weight 8 to move up and down by the traction rope 7, the mud suction cover 9 can be driven to move up and down, the position of the mud suction cover 9 can be adjusted, so that the mud can be sucked by the first mud suction pump 12 during operation, the mud can be led into the mud collection box 14 through the mud suction cover 9 and the flow guide cover 10 sequentially through the mud guide hose 11 and the mud guide pipe 13 to be stored, meanwhile, the driving motor 91 can drive the crushing rod 93 on the outer wall of the rotating shaft 92 to rotate, the mud at the position to be adsorbed can be stirred, the situation that the suction efficiency is low due to insufficient adsorption force is prevented, the filter screen 101 can filter large particles in the mud, the blockage is prevented, and the mud accumulated in the mud collection box 14 can be filtered by the water filter screen 15 to prevent the upward floating of the mud, can realize the separation of silt and muddy water, the drain pump 18 of being convenient for discharges upper muddy water through drain pipe 19, reduce the occupation space of collection silt case 14, increase the cycle that the desilting ship concentrated the clearance silt, simultaneously the air discharge pump 16 can pass through air duct 17 with the gas in the collection silt case 14 and discharge, and second dredge pump 20 can pass through mud pipe 21 with the silt of collection silt incasement 14 and discharge, can realize the stirring processing to silt, draw silt fast, increase the efficiency of drawing and the effect of drawing of silt.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a administer desilting equipment that river course pollutes and use, includes desilting ship body (1), fixed being equipped with drive arrangement (2) on the right side wall of desilting ship body (1), the top fixed being equipped with of desilting ship body (1) deck (3), its characterized in that: the top left side of deck (3) is fixed and is equipped with hoist engine (4), the left side of hoist engine (4) is provided with fixes support (5) at deck (3) top left end, the bottom of support (5) is fixed and is equipped with fixed pulley (6), the winding is equipped with haulage rope (7) on hoist engine (4), the tip of haulage rope (7) passes fixed pulley (6) after-fixing and is equipped with balancing weight (8), the bottom of balancing weight (8) is fixed and is equipped with kuppe (10), the bottom of kuppe (10) is fixed and is equipped with inhales mud cover (9), be provided with between support (5) and hoist engine (4) and fix first suction dredge pump (12) at deck (3) top, fixed being equipped with between first suction dredge pump (12) and kuppe (10) leads mud hose (11), first suction dredge pump (12) output end is fixed and is equipped with leads mud pipe (13), a silt collecting box (14) fixedly assembled with a mud guide pipe (13) is fixedly assembled at the bottom of the inner cavity of the dredging ship body (1), the top of the right side wall of the inner cavity of the sludge collecting box (14) is fixedly provided with a water filtering net (15), an exhaust pump (16) is fixed at the top of the silt collecting box (14), an air duct (17) extending out of the deck (3) is fixedly assembled at the output end of the exhaust pump (16), a drainage pump (18) is fixed on the right side of the top of the inner cavity of the sludge collection box (14), the output end of the drainage pump (18) is fixedly provided with a drainage pipe (19) which sequentially passes through the silt collecting box (14) and the deck (3) from bottom to top, the bottom of the right side wall of the inner cavity of the sludge collecting box (14) is fixedly provided with a second sludge suction pump (20), the output end of the second suction dredge pump (20) is fixedly provided with a dredge pipe (21) which penetrates through the silt collecting tank (14) and the deck (3).

2. The dredging device for treating river pollution according to claim 1, wherein: the inner cavity right side wall of collection silt case (14) is fixed in water strainer (15) and is leaned on 1/3 department, just the width size looks adaptation around the length size around the water strainer (15) and the inner cavity of collection silt case (14), just the width length about the length is less than the inner cavity of collection silt case (14) about the water strainer (15).

3. The dredging device for treating river pollution according to claim 1, wherein: inhale the inside wall left and right sides of mud cover (9) and all fixedly be provided with driving motor (91), two sets of the output of driving motor (91) all with pivot (92) fixed mounting, just fixed cover is equipped with on the outer wall of pivot (92) and is smashed pole (93).

4. The dredging device for treating river pollution according to claim 1, wherein: kuppe (10) and lead mud hose (11) fixed mounting, just fixed mounting has filter screen (101) on the inside wall of kuppe (10).

5. The dredging device for treating river pollution according to claim 1, wherein: the support (5) is a folding frame, a guide frame is fixed at the bottom of the support (5), the fixed pulley (6) is movably hinged and assembled at the bottom end of the guide frame through a pin shaft, and the traction rope (7) bypasses the top of the fixed pulley (6).

6. The dredging device for treating river pollution according to claim 1, wherein: the input of drain pump (18) is fixed with the aqueduct, and the tip of aqueduct is fixed with the protection filter mantle, and the protection filter mantle supports and leans on at water strainer (15) top.