CN216664291U

CN216664291U - Bottom dredging device for wastewater treatment tank

Info

Publication number: CN216664291U
Application number: CN202123411749.XU
Authority: CN
Inventors: 彭浩; 郭静; 李兵; 石文兵; 黄辉胜; 吕利平
Original assignee: Yangtze Normal University
Current assignee: Yangtze Normal University
Priority date: 2021-12-31
Filing date: 2021-12-31
Publication date: 2022-06-03
Anticipated expiration: 2031-12-31

Abstract

The utility model relates to the technical field of wastewater treatment, in particular to a bottom dredging device for a wastewater treatment tank. According to the utility model, the motor A rotates to drive the gear A to rotate and is meshed with the rack to be transmitted, the rack drives the sliding block to enable the C-shaped support and the conveyor belt to slide downwards, the motor B drives the conveyor belt to rotate, the scraper scrapes and moves sludge at the bottom of the tank to the left end, and the sludge is conveyed to the dredging pipe through the dredging pump and is discharged to external collecting equipment, so that the sludge at the bottom of the wastewater treatment tank is quickly cleared, the dredging efficiency is improved, the using cost of dredging is reduced, the regulation is convenient and quick, the dredging blockage is reduced, and the using effect is obviously improved.

Description

Bottom dredging device for wastewater treatment tank

Technical Field

The utility model relates to the technical field of wastewater treatment, in particular to a tank bottom dredging device for a wastewater treatment tank.

Background

The waste water is a general term of water and runoff rainwater drained in the process of activities of residents. The method comprises the steps of domestic sewage, industrial wastewater and other useless water such as primary rain water flowing into a drainage pipe canal, and generally refers to water which can not be recycled after being treated by a certain technology or can not reach a certain standard after being purified by primary pollution. The wastewater treatment is to treat the wastewater by physical, chemical and biological methods, so that the wastewater is purified, the pollution is reduced, the wastewater is recycled and reused, and water resources are fully utilized. Wastewater treatment is a process of purifying wastewater according to the requirement of discharging the wastewater into a certain water body or reusing the wastewater, and is widely applied to various fields of buildings, agriculture, traffic, energy sources, petrifaction, environmental protection, urban landscape, medical treatment, catering and the like.

Waste water treatment pond among the prior art in the use, need regularly clear away the inside silt that deposits in waste water treatment pond etc. adopt hoist and mount or suction after artifical manual clearance usually, waste time and energy influence cleaning efficiency, artifical the operation repeatedly has increased the desilting cost, and is inconvenient to use.

SUMMERY OF THE UTILITY MODEL

Aiming at the problems, the utility model provides a tank bottom dredging device for a wastewater treatment tank.

In order to achieve the above object, the present invention adopts the following technical solutions:

the utility model provides a bottom of pool desilting device for waste water treatment pond, including handling the pond main part, the spout has been seted up to handling pond main part inner wall left end, spout inside sliding connection has the slider, slider left wall has set firmly the rack, it installs motor A through the mount pad to handle pond main part left end top surface, gear A has been cup jointed at motor A output shaft middle part, symmetrical structure rotates around being on the motor A output shaft and is connected with two supporting shoes, slider right wall lower extreme has set firmly C type support, the inside conveyer belt that is of C type support, the inside linear equidistant structure meshing that is of conveyer belt is connected with a plurality of driving rollers, the conveyer belt outer wall is the align to grid structure and has set firmly a plurality of scraper blades.

Preferably, the sliding block is in clamping fit with the sliding groove, the gear A is meshed with the rack and is connected with the bottom surface of the supporting block and the top surface of the treatment pool main body, the front end and the rear end of the transmission roller are both rotationally connected with the C-shaped support, and the motor A is a self-locking motor.

Preferably, motor B is installed through the mount pad to C type support left end front side, and the spacing groove has been seted up to C type support front end left side, and the spacing inslot portion is equipped with the chain.

Preferably, the output shaft of the motor B and the front end of the transmission roller positioned at the leftmost end are respectively sleeved with a gear B, and the gears B are respectively meshed with the chain.

Preferably, a three-way pipe is fixedly arranged on the top face of the left end of the C-shaped support, two dredging pumps are communicated with the front end and the rear end of the three-way pipe, the upper end of each dredging pump penetrates through the bottom face of the C-shaped support to extend to the upper end and is fixedly connected with the upper end, a dredging pipe is communicated with the upper end of the three-way pipe, and the left wall of the dredging pipe is fixedly connected with the right wall of the sliding block.

Due to the adoption of the technical scheme, the utility model has the beneficial effects that:

1. the motor A rotates to drive the gear A to rotate and is meshed with the rack to be transmitted, the rack drives the sliding block to slide downwards along the sliding groove, the sliding block drives the C-shaped support and the conveyor belt to slide downwards, the motor A is self-locked to carry out dredging operation after a scraping plate at the lower end is contacted with sludge at the bottom of the tank, the motor B drives the gear B at the left end to rotate and is driven to rotate synchronously by a chain to penetrate through the gear B at the right end, a transmission roller at the leftmost end rotates and drives the conveyor belt to rotate clockwise, the scraping plate scrapes and moves the sludge at the bottom of the tank to the left end, and the sludge is pumped into the three-way pipe by the dredging pump while the conveyor belt rotates, then is conveyed to the dredging pipe and is discharged to external collecting equipment. The problem of need regularly clear away the inside silt that deposits in waste water treatment pond etc. is solved, hoist and mount or suction are carried out after adopting artifical manual clearance usually, the influence cleaning efficiency that wastes time and energy, the manual work is operated repeatedly and is increased the desilting cost, awkward problem, the bottom of the pool silt to the waste water treatment pond has been realized cleaing away fast, time saving and labor saving has improved desilting efficiency, the use cost of desilting has been reduced simultaneously, it is timely to adjust convenient and fast clearance, progressively scrape silt, the emergence of desilting jam has effectively been reduced, the result of use is showing and is promoting.

2. According to the utility model, the slide block slides along the sliding groove, so that the vertical adjustment of the conveying belt and the dredging pump is facilitated, the adjustment of the thickness of sludge scraped by the scraper is facilitated, the blockage and damage of the dredging pump and the conveying belt caused by excessive sludge scraping are avoided, the service life of equipment is prolonged, and the structure is simple and the operation is convenient.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only for the present invention and protect some embodiments, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

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

FIG. 2 is a sectional view of the chute construction of the utility model;

FIG. 3 is a sectional view showing the structure of a treatment tank main body according to the present invention;

FIG. 4 is a cross-sectional view of a retaining groove structure of the present invention.

The reference numbers in the figures illustrate: 1. a treatment tank main body; 2. a chute; 3. a slider; 4. a rack; 5. a motor A; 6. a gear A; 7. a support block; 8. a C-shaped bracket; 9. a conveyor belt; 10. a driving roller; 11. a squeegee; 12. a motor B; 13. a limiting groove; 14. a chain; 15. a gear B; 16. a three-way pipe; 17. a dredging pump; 18. a dredging pipe.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments of the present invention without any inventive step, are within the scope of the present invention.

Example 1

As shown in fig. 1-3, a bottom of pool desilting device is used in waste water treatment pond, including handling pond main part 1, handle 1 inner wall left end in pond main part and seted up spout 2, spout 2 inside sliding connection has slider 3, slider 3 left wall has set firmly rack 4, handle 1 left end top surface in pond main part and install motor A5 through the mount pad, motor A5 output shaft middle part has cup jointed gear A6, symmetrical structure rotates around being on the motor A5 output shaft and is connected with two supporting

shoes

7, 3 right wall lower extremes of slider have set firmly C type support 8, the inside conveyer belt 9 that is of C type support 8, conveyer belt 9 inside is linear equidistant structure meshing and is connected with a plurality of driving rollers 10, conveyer belt 9 outer wall is the align to grid structure and has set firmly a plurality of scraper blades 11.

The slider 3 is in clamping fit with the chute 2, the gear A6 is meshed with the rack 4, the bottom surface of the supporting block 7 is fixedly connected with the top surface of the treatment pool main body 1, the front end and the rear end of the driving roller 10 are rotatably connected with the C-shaped bracket 8, and the motor A5 is a self-locking motor.

Motor B12 is installed through the mount pad to C type support 8 left end front side, and spacing groove 13 has been seted up on C type support 8 front end left side, and spacing inslot 13 inside is equipped with chain 14.

The output shaft of the motor B12 and the front end of the drive roller 10 at the leftmost end are sleeved with a gear B15, and the gears B15 are meshed with the chain 14.

The working principle of the utility model is that when the utility model is used and the bottom of the treatment tank main body 1 needs to be desilted, firstly, the motor A5 rotates to drive the gear A6 to rotate and is meshed with and transmitted to the rack 4, so that the rack 4 drives the slide block 3 to slide downwards along the chute 2, the slide block 3 drives the C-shaped bracket 8 and the conveyor belt 9 to slide downwards, and after the scraper 11 at the lower end is contacted with the sludge at the bottom of the tank, the motor A5 is self-locked to carry out desilting operation, the motor B12 drives the gear B15 at the left end to rotate, and the chain 14 is penetrated and transmitted to the gear B15 at the right end to synchronously rotate, so that the transmission roller 10 at the leftmost end rotates and drives the conveyor belt 9 to rotate clockwise, the scraper 11 scrapes and moves the sludge at the bottom of the pool to the left end, adjust slider 3 from top to bottom through motor A5, made things convenient for the silt to the different degree of depth to scrape, improved the result of use of desilting.

Example 2

As shown in fig. 4, on the basis of embodiment 1, a three-way pipe 16 is fixedly arranged on the top surface of the left end of the C-shaped support 8, two dredging pumps 17 are respectively communicated with the front end and the rear end of the three-way pipe 16, the upper end of each dredging pump 17 passes through the bottom surface of the C-shaped support 8 to extend to the upper end and is fixedly connected with the upper end, a dredging pipe 18 is communicated with the upper end of the three-way pipe 16, and the left wall of the dredging pipe 18 is fixedly connected with the right wall of the sliding block 3.

During the use, 9 rotatory in the conveyer belt, through dredging pump 17 with silt suction to the inside back of three-way pipe 16, carry to dredging pipe 18 and discharge to outside collecting device, will scrape the silt of moving to the left end and aspirate, drive dredging pump 17 synchronous motion when C type support 8 reciprocates, made things convenient for the desilting to use, convenient to use is swift effect better.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the utility model disclosed above are intended to be illustrative only. The preferred embodiments are not exhaustive and do not limit the utility model to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best utilize the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a bottom of pool desilting device for waste water treatment pond which characterized in that: comprises a treatment tank main body (1), a chute (2) is arranged at the left end of the inner wall of the treatment tank main body (1), a sliding block (3) is connected in the sliding groove (2) in a sliding way, a rack (4) is fixedly arranged on the left wall of the sliding block (3), the top surface of the left end of the treatment tank main body (1) is provided with a motor A (5) through a mounting seat, the middle part of the output shaft of the motor A (5) is sleeved with a gear A (6), the output shaft of the motor A (5) is rotationally connected with two supporting blocks (7) in a front-back symmetrical structure, a C-shaped bracket (8) is fixedly arranged at the lower end of the right wall of the sliding block (3), a conveying belt (9) is arranged in the C-shaped bracket (8), a plurality of driving rollers (10) are meshed and connected inside the conveying belt (9) in a linear equidistant structure, the outer wall of the conveyor belt (9) is of a uniform arrangement structure and is fixedly provided with a plurality of scrapers (11).

2. The bottom dredging device for wastewater treatment tank according to claim 1, characterized in that: slider (3) and spout (2) joint cooperation, gear A (6) are connected with rack (4) meshing, supporting shoe (7) bottom surface is connected fixedly with processing pond main part (1) top surface, both ends all are rotated with C type support (8) around driving roller (10) and are connected, motor A (5) are self-locking motor.

3. The bottom dredging device for wastewater treatment tank according to claim 1, characterized in that: motor B (12) are installed through the mount pad to C type support (8) left end front side, spacing groove (13) have been seted up on C type support (8) front end left side, spacing groove (13) inside is equipped with chain (14).

4. A bottom dredging apparatus for wastewater treatment tank according to claim 3, wherein: the output shaft of the motor B (12) and the front end of the transmission roller (10) positioned at the leftmost end are sleeved with a gear B (15), and the gear B (15) is meshed with the chain (14) and connected.

5. The bottom dredging device for wastewater treatment tank according to claim 1, characterized in that: the top surface of the left end of the C-shaped support (8) is fixedly provided with a three-way pipe (16), the front end and the rear end of the three-way pipe (16) are respectively communicated with two dredging pumps (17), the upper end of each dredging pump (17) penetrates through the bottom surface of the C-shaped support (8) to extend to the upper end and is fixedly connected with the upper end, the upper end of the three-way pipe (16) is communicated with a dredging pipe (18), and the left wall of the dredging pipe (18) is fixedly connected with the right wall of the sliding block (3).