阅读说明：本技术 水中桩基用泵循环装置 (Pump circulating device for underwater pile foundation ) 是由 唐小卫 王海军 于 2021-07-30 设计创作，主要内容包括：本发明涉及水中桩基用泵循环装置,包括支架板和水处理流程机构,所述支架板的下端底部设置有防滑立脚,所述支架板的下端中部开设有桩基孔,所述水处理流程机构设置于支架板的上端顶部,所述水处理流程机构的内部一侧设置有处理室。本发明的有益效果如下：本发明通过过滤机构、砂砾层、活性炭过滤组和纳米膜过滤层的设置,通过最上层的砂砾层,来对污泥水进行第一步处理,将污泥水中的小颗粒杂质进行剔除,然后再进入到下端的活性炭过滤组,利用活性炭的吸附过滤功能,来将污泥水进行进一步的处理,然后再通过最为精密的纳米膜过滤层,来使其通过纳米级的过滤层,来使污泥水可以达到水排放的标准。(The invention relates to a pump circulating device for an underwater pile foundation, which comprises a support plate and a water treatment flow mechanism, wherein the bottom of the lower end of the support plate is provided with an anti-skidding stand foot, the middle part of the lower end of the support plate is provided with a pile foundation hole, the water treatment flow mechanism is arranged at the top of the upper end of the support plate, and one side inside the water treatment flow mechanism is provided with a treatment chamber. The invention has the following beneficial effects: the invention carries out the first-step treatment of the sludge water through the sand gravel layer on the uppermost layer by arranging the filtering mechanism, the sand gravel layer, the active carbon filtering group and the nano-film filtering layer, removes small particle impurities in the sludge water, then enters the active carbon filtering group on the lower end, further treats the sludge water by utilizing the adsorption filtering function of the active carbon, and then passes through the nano-film filtering layer which is most precise to ensure that the sludge water can reach the standard of water discharge.)

1. Pump circulating device for aquatic pile foundation includes mounting panel (1) and water treatment flow mechanism (2), its characterized in that: the anti-skidding vertical foot (12) is arranged at the bottom of the lower end of the support plate (1), a pile foundation hole (14) is formed in the middle of the lower end of the support plate (1), the water treatment process mechanism (2) is arranged at the top of the upper end of the support plate (1), a treatment chamber (10) is arranged on one side of the inside of the water treatment process mechanism (2), a filtering mechanism (3) is arranged on one side of the inside of the water treatment process mechanism (2), a supporting vertical column (5) is arranged at the top of the upper end of the support plate (1), a cross rod (6) is arranged at the top of the upper end of the supporting vertical column (5), a hydraulic telescopic rod (8) is arranged at the bottom of the lower end of the cross rod (6), a sewage suction disc (9) is arranged at the bottom of the lower end of the hydraulic telescopic rod (8), a slag discharge pipe (13) is arranged at the joint of the outer wall of the sewage suction disc (9) and the lower end of the cross rod (6), and a limiting device (7) is arranged on the outer wall of the upper end of the sewage suction disc (9), and damping springs (15) are arranged around the inside of the limiting device (7), pneumatic rods (11) are arranged around the inside of the limiting device (7), and a water pipe (4) is arranged at the joint of the outer wall of the water treatment process mechanism (2) and the outer wall of the slag discharge pipe (13).

2. The pump circulation device for underwater pile foundations of claim 1, characterized in that: the support plate (1) and the support vertical columns (5) and the cross rods (6) form a welded integrated structure, and the support plate (1) and the support vertical columns (5) and the cross rods (6) are vertically distributed.

3. The pump circulation device for underwater pile foundations of claim 1, characterized in that: the water treatment flow mechanism (2) comprises a treatment box (201), a transmission pump pipe (202) and a filter box (203), wherein the filter box (203) is arranged on one side of the outer wall of the treatment box (201), and the transmission pump pipe (202) is arranged at the joint of the outer wall of the filter box (203) and the outer wall of the treatment box (201).

4. The pump circulation device for underwater pile foundations of claim 3, characterized in that: the treatment box (201) is communicated with the transmission pump pipe (202) and the filter box (203), and a sliding structure is formed between the treatment box (201) and the treatment chamber (10).

5. The pump circulation device for underwater pile foundations of claim 1, characterized in that: the filtering mechanism (3) comprises a gravel layer (301), an active carbon filtering group (302) and a nano-film filtering layer (303), the active carbon filtering group (302) is arranged at the bottom of the lower end of the gravel layer (301), and the nano-film filtering layer (303) is arranged at the bottom of the lower end of the active carbon filtering group (302).

6. The pump circulation device for underwater pile foundations of claim 5, wherein: the gravel layer (301) is distributed in parallel with the active carbon filtering group (302) and the nano-film filtering layer (303), and the gravel layer (301) is mutually embedded with the active carbon filtering group (302) and the nano-film filtering layer (303) in size.

7. The pump circulation device for underwater pile foundations of claim 1, characterized in that: the limiting device (7) comprises a limiting disc (701), a movable arc disc (702) and a sliding groove (703), the movable arc disc (702) is arranged on the periphery of the outer wall of the limiting disc (701), and the sliding groove (703) is formed in the joint of the outer wall of the movable arc disc (702) and the outer wall of the limiting disc (701).

8. The pump circulation device for underwater pile foundations of claim 7, wherein: the movable arc disc (702) forms a sliding structure with the limiting disc (701) through the sliding groove (703), and the movable arc disc (702) forms an elastic structure with the limiting disc (701) through the damping spring (15).

9. The pump circulation device for underwater pile foundations of claim 1, characterized in that: the slag discharge pipe (13) and the hydraulic telescopic rod (8) are distributed in a concentric circle shape, and the slag discharge pipe (13) is communicated with the water pipe (4).

Technical Field

The invention relates to the technical field of construction of underwater pile foundations, in particular to a pump circulating device for underwater pile foundations.

Background

With the acceleration of economic construction footsteps in China, the infrastructure construction business in China develops rapidly. In the face of increasingly scarce land resources, the proportion of bridge engineering in engineering construction is higher and higher. In bridge engineering, pile foundation construction is an important component, while pile foundation construction in water is a major difficulty in the bridge pile foundation construction process, and pile foundation construction in water is a major difficulty in the bridge pile foundation construction process. A large amount of slurry is generated in the pile foundation pore-forming (including hole cleaning) and pouring processes, if effective measures cannot be taken to circulate the slurry, the slurry overflows to seriously pollute a river channel, and when the underwater pile foundation is operated, the traditional cofferdam construction and slurry circulation mode is adopted, so that the construction cost is high, the construction is complicated, the construction period is long, and the serious pollution problem is easily generated.

Present pump circulating device for aquatic pile foundation in use, all extract mud and sewage through the hole pipe and handle, but pile foundation pore-forming (including clear hole) and produce a large amount of mud in the filling process, if can not take effectual measure to circulate mud, cause the mud excessive to seriously pollute the river course, and do not have the efficiency of retrieving circulation, cause the pollution very easily, and in inboard mud of stake and sewage, can mix a lot of grit, cause the jam of extraction pipe easily, influence the efficiency of extraction operation, and the diameter of extraction pipe is less, can't be quick extract sludge water, seriously delay the progress of whole construction, and great extraction pipe, have very big limitation, can't extract the processing to the unable extraction of some small diameter's pile foundation holes.

Disclosure of Invention

The invention aims to provide a pump circulating device for an underwater pile foundation, which aims to solve the problems that the prior pump circulating device for the underwater pile foundation proposed in the background art pumps sludge and sewage through a hole pipe during use, however, a large amount of slurry is generated in the pile foundation hole forming (including hole cleaning) and pouring processes, if effective measures cannot be taken to circulate the slurry, the slurry overflows to seriously pollute the river channel, and has no recycling effect, is very easy to cause pollution, and in the sludge and sewage at the inner side of the pile, a lot of gravel is mixed, the blockage of the extraction pipe is easily caused, the efficiency of the extraction operation is influenced, and the diameter of the extraction pipe is small, so that the sludge water cannot be extracted quickly, the progress of the whole construction is delayed seriously, the larger extraction pipe has great limitation, and the extraction treatment can not be carried out on the pile foundation holes with small diameters.

In order to achieve the purpose, the invention provides the following technical scheme: a pump circulating device for an underwater pile foundation comprises a support plate and a water treatment flow mechanism, wherein anti-skidding vertical feet are arranged at the bottom of the lower end of the support plate, a pile foundation hole is formed in the middle of the lower end of the support plate, the water treatment flow mechanism is arranged at the top of the upper end of the support plate, a treatment chamber is arranged on one side inside the water treatment flow mechanism, a filtering mechanism is arranged on one side inside the water treatment flow mechanism, a supporting vertical column is arranged at the top of the upper end of the support plate, a cross rod is arranged at the top of the upper end of the supporting vertical column, a hydraulic telescopic rod is arranged at the bottom of the lower end of the cross rod, a sewage suction disc is arranged at the bottom of the lower end of the hydraulic telescopic rod, a slag discharge pipe is arranged at the joint of the outer wall of the sewage suction disc and the lower end of the cross rod, a limiting device is arranged on the outer wall of the upper end of the sewage suction disc, damping springs are arranged around the inside of the limiting device, and pneumatic rods are arranged around the inside of the limiting device, and a water pipe is arranged at the joint of the outer wall of the water treatment flow mechanism and the outer wall of the slag discharge pipe.

Preferably, the support plate, the supporting vertical columns and the cross rods form a welded integrated structure, and the support plate, the supporting vertical columns and the cross rods are vertically distributed.

Preferably, water treatment flow mechanism is including handling case and transmission pump pipe and rose box, and the outer wall one side of handling the case is provided with the rose box to the outer wall of rose box and the outer wall junction of handling the case are provided with the transmission pump pipe.

Preferably, the treatment box is communicated with the transmission pump pipe and the filter box, and a sliding structure is formed between the treatment box and the treatment chamber.

Preferably, the filtering mechanism comprises a gravel layer, an active carbon filtering group and a nano-film filtering layer, the active carbon filtering group is arranged at the bottom of the lower end of the gravel layer, and the nano-film filtering layer is arranged at the bottom of the lower end of the active carbon filtering group.

Preferably, the gravel layer, the activated carbon filtering group and the nano-film filtering layer are distributed in a parallel manner, and the gravel layer, the activated carbon filtering group and the nano-film filtering layer are mutually embedded in size.

Preferably, the limiting device comprises a limiting disc, a movable arc disc and a sliding groove, the movable arc disc is arranged on the periphery of the outer wall of the limiting disc, and the sliding groove is formed in the joint of the outer wall of the movable arc disc and the outer wall of the limiting disc.

Preferably, the movable arc disc forms a sliding structure with the limiting disc through the sliding groove, and the movable arc disc forms an elastic structure with the limiting disc through the damping spring.

Preferably, the slag discharge pipe and the hydraulic telescopic rod are distributed in a concentric circle shape, and the slag discharge pipe is communicated with the water pipe.

Compared with the prior art, the invention has the following beneficial effects:

1. according to the invention, through the arrangement of the first electric telescopic rod, the pull plate, the pull rod, the punching knife, the scraper and the cross knife, a welding integrated structure is formed between the support plate and the supporting vertical column and the cross rod, the support plate, the supporting vertical column and the cross rod are vertically distributed, the whole support plate, the supporting vertical column and the cross rod are used as main basic structures of the pump circulating device, the joints of the support plate, the supporting vertical column and the cross rod are connected in a welding mode, the connection strength of the joints is ensured, the structure is stable, the joints of the support plate and the supporting vertical column and the cross rod are vertical, the support plate and the cross rod are horizontal, the stability of the whole pump circulating device can be ensured when the support plate is used for hoisting and sucking water sludge, and the anti-skidding stand foot is arranged at the bottom of the lower end of the support plate, so that the stability of the whole circulating device during operation can be ensured.

2. The invention adopts the arrangement of a water treatment flow mechanism, a treatment box, a transmission pump pipe and a filter box, wherein the water treatment flow mechanism comprises the treatment box, the transmission pump pipe and the filter box, the treatment box is communicated with the transmission pump pipe and the filter box, a sliding structure is formed between the treatment box and a treatment chamber, the water treatment flow mechanism is fixed on one side of the upper end of a support plate in a welding way and mainly comprises the treatment box and the filter box, the whole water treatment flow mechanism is driven by a water pump to ensure that sludge water enters the treatment box for storage and precipitation so as to ensure that the sludge is left in the treatment box for treatment, sewage enters the filter box along the transmission pump pipe for filtration treatment to treat the sludge water so as to achieve the level of direct discharge, and the treatment chamber with an opening at the upper end is arranged on the inner side of the treatment box and can be extracted, the precipitated sludge is taken out for treatment.

3. The invention is characterized in that a filtering mechanism, a gravel layer, an active carbon filtering group and a nano-film filtering layer are arranged, the filtering mechanism comprises the gravel layer, the active carbon filtering group and the nano-film filtering layer, the gravel layer, the active carbon filtering group and the nano-film filtering layer are distributed in parallel, the gravel layer, the active carbon filtering group and the nano-film filtering layer are mutually embedded in size, the filtering mechanism is positioned in a filtering box and is integrally divided into three layers, namely the gravel layer, the active carbon filtering group and the nano-film filtering layer, sludge water is subjected to first treatment through the gravel layer at the uppermost layer, small particle impurities in the sludge water are removed, then the sludge water enters the active carbon filtering group at the lower end, the sludge water is further treated by utilizing the adsorption filtering function of active carbon, and then passes through the nano-film filtering layer which is the most precise to pass through the nano-film filtering layer, so that the sludge water can reach the water discharge standard to complete the pump circulation operation of the whole device.

4. The invention arranges a limiting device, a limiting disc, a movable arc disc, a sliding chute, a pneumatic rod and a damping spring, wherein the limiting device comprises a limiting disc, the movable arc disc and the sliding chute, the movable arc disc forms a sliding structure through the sliding chute and the limiting disc, the movable arc disc forms an elastic structure through the damping spring and the limiting disc, the limiting device is fixed at one side of the upper end of a sewage suction disc, the limiting device and the sewage suction disc are distributed in a concentric circle shape, the limiting device comprises the limiting disc, the movable arc disc and the like, the movable arc disc is fixed around the limiting disc in a movable connection mode, the purpose of sliding towards the inner side and the outer side is achieved through the sliding chute, the pneumatic rod is arranged at the connection position of the inner wall, the pneumatic rod can push the movable arc disc to move towards the inner side and the outer side to adjust the size of the movable arc disc, so that the size of the movable arc disc is matched with the size of a pile foundation hole, the purpose of tight attachment is achieved, and a damping spring is further arranged at the joint of the damping spring, so that when the drawing action is carried out, the stability of the structure is ensured, unnecessary abrasion is reduced, and the long-term use of the whole equipment is ensured.

5. The invention is characterized in that the sludge suction disc, the slag discharge pipe, the hydraulic telescopic rod and the slag discharge pipe are arranged, the slag discharge pipe and the hydraulic telescopic rod are concentrically distributed, the slag discharge pipe is communicated with the water pipe, the hydraulic telescopic rod is provided with a horizontal sludge suction disc at the lower end, the whole sludge suction disc is in a sucker shape, sludge water can enter from the middle of the lower end of the sludge suction disc, then the sludge water is upwards transmitted through the sludge guide pipe at the inner side of the hydraulic telescopic rod, then separation is carried out at the inlet of the slag discharge pipe, large-particle impurities are filtered out, the large-particle impurities are discharged in a downward rotating mode along the slag discharge pipe, the filtered sludge water enters the water treatment flow mechanism from the water pipe for treatment, the appearance of the slag discharge pipe is in a bending rotating mode, on one hand, large-particle gravel filtered out can be stably and slowly discharged, the operation generated by equipment is reduced, on the other hand, the invention can play a good protective role, the inner side of the sewage sucking disc is protected by the slag discharging pipe.

Drawings

FIG. 1 is a schematic structural view of a pump circulation device for underwater pile foundations of the present invention;

fig. 2 is a schematic structural view of a limiting device of the pump circulating device for the underwater pile foundation of the invention from top view;

FIG. 3 is a schematic side view showing a partial structure of a water treatment process mechanism of the pump circulation device for underwater pile foundations of the present invention;

FIG. 4 is a schematic view showing the external structure of a slag discharge pipe of the pump circulation device for underwater pile foundations of the present invention;

fig. 5 is a schematic view of the internal structure of the filtering mechanism of the pump circulation device for underwater pile foundations of the present invention.

In the figure: 1. a mounting plate; 2. a water treatment flow mechanism; 201. a treatment tank; 202. a transfer pump tube; 203. a filter box; 3. a filtering mechanism; 301. a gravel layer; 302. an active carbon filtration group; 303. a nanomembrane filter layer; 4. a water pipe; 5. supporting the vertical column; 6. a cross bar; 7. a limiting device; 701. a limiting disc; 702. a movable arc disc; 703. a chute; 8. a hydraulic telescopic rod; 9. a sewage suction disc; 10. a processing chamber; 11. a pneumatic rod; 12. anti-skid vertical feet; 13. a slag discharge pipe; 14. pile foundation holes; 15. a shock absorbing spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a pump circulating device for an underwater pile foundation comprises a support plate 1, a water treatment flow mechanism 2, a filtering mechanism 3, a water pipe 4, a supporting vertical column 5, a cross rod 6, a limiting device 7, a hydraulic telescopic rod 8, a sewage sucking disc 9, a treatment chamber 10, a pneumatic rod 11, an anti-skidding vertical foot 12, a slag discharge pipe 13, a pile base hole 14 and a damping spring 15, wherein the anti-skidding vertical foot 12 is arranged at the bottom of the lower end of the support plate 1, the pile base hole 14 is formed in the middle of the lower end of the support plate 1, the water treatment flow mechanism 2 is arranged at the top of the upper end of the support plate 1, the treatment chamber 10 is arranged at one side inside the water treatment flow mechanism 2, the filtering mechanism 3 is arranged at one side inside the water treatment flow mechanism 2, the supporting vertical column 5 is arranged at the top of the upper end of the support plate 1, the cross rod 6 is arranged at the top of the upper end of the supporting vertical column 5, the hydraulic telescopic rod 8 is arranged at the bottom of the lower end of the cross rod 6, the sewage sucking disc 9 is arranged at the bottom of the lower end of the hydraulic telescopic rod 8, the outer wall of sewage sucking disc 9 and the lower extreme junction of horizontal pole 6 are provided with scum pipe 13, and the upper end outer wall of sewage sucking disc 9 is provided with stop device 7, and stop device 7's inside is provided with damping spring 15 all around, and stop device 7's inside is provided with pneumatic rod 11 all around, and the outer wall of water treatment flow process mechanism 2 and the outer wall junction of scum pipe 13 are provided with water pipe 4.

In the invention:

support panel 1 and support and constitute welding body structure between upstand 5 and horizontal pole 6, and support panel 1 and support and be the vertical form and distribute between upstand 5 and the horizontal pole 6, whole support panel 1 and support upstand 5 and horizontal pole 6 are as this pump circulating device's main foundation structure, its junction adopts the welded mode to connect, guarantee the joint strength of its junction, stable in structure, and its junction is vertical form each other, make support panel 1 and horizontal pole 6 be the level form, when making it hoist and mount and absorb sludge water, can guarantee whole pump circulating device's stability, be provided with anti-skidding upright foot 12 in the lower extreme bottom of its support panel 1, can guarantee the firm of whole circulating device when carrying out the operation.

The water treatment process mechanism 2 comprises a treatment tank 201, a transmission pump pipe 202 and a filter tank 203, the filter tank 203 is arranged on one side of the outer wall of the treatment tank 201, the transmission pump pipe 202 is arranged at the joint of the outer wall of the filter tank 203 and the outer wall of the treatment tank 201, the treatment tank 201 is communicated with the transmission pump pipe 202 and the filter tank 203, a sliding structure is formed between the treatment tank 201 and the treatment chamber 10, the water treatment process mechanism 2 is fixed on one side of the upper end of the support plate 1 in a welding mode and mainly comprises the treatment tank 201 and the filter tank 203, the whole water treatment process mechanism 2 is driven by a water pump to enable sludge water to enter the treatment tank 201 to be stored and precipitated, so that sludge is left in the treatment tank 201 to be treated, and sewage enters the filter tank 203 along the transmission pump pipe 202 to be filtered and treated, so that the sludge water can reach the level of direct discharge, and a treatment chamber 10 having an open upper end is provided inside the treatment tank 201, and the treatment chamber 10 can be extracted to take out the precipitated sludge for treatment.

The filtering mechanism 3 comprises a gravel layer 301, an active carbon filtering group 302 and a nano-membrane filtering layer 303, the bottom of the lower end of the gravel layer 301 is provided with the active carbon filtering group 302, the bottom of the lower end of the active carbon filtering group 302 is provided with the nano-membrane filtering layer 303, the gravel layer 301, the active carbon filtering group 302 and the nano-membrane filtering layer 303 are distributed in a parallel manner, the gravel layer 301, the active carbon filtering group 302 and the nano-membrane filtering layer 303 are mutually embedded in size, the filtering mechanism 3 is positioned in the filtering box 203 and is integrally divided into three layers of the gravel layer 301, the active carbon filtering group 302 and the nano-membrane filtering layer 303, the sludge water is subjected to first treatment through the gravel layer 301 at the uppermost layer, small particle impurities in the sludge water are removed, then the sludge water enters the active carbon filtering group 302 at the lower end, and the sludge water is further treated by utilizing the adsorption and filtration functions of the active carbon, then the sewage passes through the nanometer filtering layer 303 which is the most precise nanometer membrane filtering layer to ensure that the sewage can reach the water discharge standard, thereby completing the pump circulation operation of the whole device.

The limiting device 7 comprises a limiting disc 701, a movable arc disc 702 and a sliding groove 703, the periphery of the outer wall of the limiting disc 701 is provided with the movable arc disc 702, the joint of the outer wall of the movable arc disc 702 and the outer wall of the limiting disc 701 is provided with the sliding groove 703, the movable arc disc 702 forms a sliding structure through the sliding groove 703 and the limiting disc 701, the movable arc disc 702 forms an elastic structure through a damping spring 15 and the limiting disc 701, one side of the upper end of a sewage suction disc 9 is fixed with the limiting device 7, the limiting device 7 and the sewage suction disc 9 are distributed in a concentric circle shape, the limiting device 7 comprises the limiting disc 701, the movable arc disc 702 is fixed on the periphery of the limiting disc 701 in a movable connection mode, the purpose of sliding towards the inner side and the outer side is achieved through the sliding groove 703, the joint of the inner wall is provided with a pneumatic rod 11, so that the pneumatic rod 11 can push the movable arc disc 702 to move towards the inner side and the outer side, adjust the size of the movable arc disc 702, make the size of the movable arc disc match with the size of the pile foundation hole 14 to achieve the purpose of tight fitting, and the damping spring 15 is further arranged at the joint of the movable arc disc to ensure the structural stability of the movable arc disc when the extraction is performed, reduce unnecessary abrasion and ensure the long-term use of the whole equipment.

The slag discharge pipe 13 and the hydraulic telescopic rod 8 are distributed in a concentric circle shape, the slag discharge pipe 13 is communicated with the water pipe 4, the hydraulic telescopic rod 8 is provided with a horizontal sewage sucking disc 9 at the lower end, the whole sewage sucking disc 9 is in a sucker shape and can make sludge water enter from the middle of the lower end of the hydraulic telescopic rod, then the sucked sludge is upwards transmitted through a sewage guide pipe positioned at the inner side of the hydraulic telescopic rod 8 and then is separated at the inlet of the slag discharge pipe 13, large-particle impurities are filtered out and are discharged downwards along the slag discharge pipe 13 in a rotating way, the filtered sludge water can enter the water treatment flow mechanism 2 from the water pipe 4 for treatment, and the appearance of the slag discharge pipe 13 adopts a bent rotating shape, so that the filtered large-particle gravels can be stably and slowly discharged, the operation generated by equipment is reduced, and on the other hand, the protective effect is good, the inner side of the sludge suction disc 9 is protected by a slag discharge pipe 13.

The working principle of the embodiment is as follows: when the pump circulating device for the underwater pile foundation is used, a user firstly places the whole device at a closed position, so that the sewage sucking disc 9 and the pile foundation hole 14 on the inner side of the device are positioned at the same central axis, then the whole device is placed stably, the horizontality of the support plate 1 and the cross rod 6 is ensured, then the pneumatic rod 11 with the model of CDA2B80-600 is started, the pneumatic rod 11 pushes the movable arc disc 702 on the outer side to move inwards and outwards to adjust the size of the movable arc disc 702, so that the size of the movable arc disc is matched with that of the pile foundation hole 14, the purpose of tight fitting is achieved, the damping spring 15 is further arranged at the joint of the pneumatic rod 11, the structural stability of the pump circulating device is ensured when the pumping action is carried out, unnecessary abrasion is reduced, then the hydraulic telescopic rod 8 with the model of SC100 x 500TC is started, so that the hydraulic telescopic rod 8 is driven by hydraulic pressure to move downwards, the sewage absorbing disc 9 is contacted with the sludge water, the absorbed sludge is upwards transmitted through a sewage guide pipe at the inner side of the hydraulic telescopic rod 8 under the action of a water pump, then the sludge is separated at an inlet of a slag discharge pipe 13, large-particle impurities are filtered out to be discharged along the slag discharge pipe 13 in a downward rotating manner, the filtered sludge water enters the water treatment process mechanism 2 from a water pipe 4 to be treated and enters the water treatment process mechanism 2 to be stored and precipitated in the treatment tank 201, so that the sludge is left in the treatment tank 201 to be treated, the sewage enters the filter tank 203 along the transmission pump pipe 202 to be treated, the sludge water is treated to reach the level of direct discharge, and the sewage passes through the gravel layer 301 at the uppermost layer in the filter tank 203 to be treated for the first step, the small particle impurities in the sludge water are removed, then the sludge water enters the active carbon filtering group 302 at the lower end, the sludge water is further treated by utilizing the adsorption filtering function of the active carbon, then the sludge water passes through the nanometer filtering layer by the most precise nanometer membrane filtering layer 303, so that the sludge water can reach the standard of water discharge, the pump circulation operation of the whole device is completed, the inner side of the treatment box 201 is provided with the treatment chamber 10 with an upper end opening, the treatment chamber 10 can be extracted, and the precipitated sludge can be taken out for treatment.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.