CN109592852B

CN109592852B - River water pollution prevention and treatment device

Info

Publication number: CN109592852B
Application number: CN201811637964.1A
Authority: CN
Inventors: 薛宁
Original assignee: Hohai University HHU
Current assignee: Hohai University HHU
Priority date: 2018-12-29
Filing date: 2018-12-29
Publication date: 2021-10-29
Anticipated expiration: 2038-12-29
Also published as: CN109592852A

Abstract

The invention discloses a river water pollution prevention and treatment device which comprises a water inlet tank, wherein a garbage collector is arranged at a water inlet of the water inlet tank, a garbage conveying device and a garbage collecting box are arranged at a position on one side of the water inlet tank, a sludge filter screen and a sludge sweeper are arranged at the bottom end of the water inlet tank, a stirring tank is arranged below the water inlet tank, two stirring motors are arranged on one side of the stirring tank, bearings are arranged on the two stirring motors, stirring rods are arranged on the bearings, an aeration tank is arranged on one side of the stirring tank, an air machine is arranged above the aeration tank, an air pipe arranged on the air machine is communicated with the bottom of the aeration tank, an adsorption tank is arranged on one side of the aeration tank, a plurality of biofilms are arranged in the adsorption tank, a plurality of bacteria chambers are arranged on one side of the biofilms, water purification microorganisms are arranged in the bacteria chambers, and a floating bed is arranged at a water outlet on one side of the adsorption tank. The invention can not only prevent and treat water pollution, but also treat water pollution aiming at the water quality degree of the riverway, and has strong practicability.

Description

River water pollution prevention and treatment device

Technical Field

The invention discloses a river water pollution prevention and treatment device, and belongs to the technical field of environment-friendly equipment.

Background

Water is a source of life, and protecting water resources is to protect our home. At present, with the rapid development of science and technology, the industrial field is developed to a great extent, and during the industrial development, a large amount of industrial and domestic sewage is generated, and in addition, the problems of water resource shortage and river water pollution are increasingly prominent, such as serious exceeding of nitrogen and phosphorus in lakes, eutrophication, waste garbage floating and the like. Although some sewage treatment devices are available on the market, the treatment steps are complicated and occupy a large amount of space. Therefore, the water treatment device with the simple treatment steps and the dual effects of prevention and treatment is designed.

Disclosure of Invention

The invention aims to provide a river water pollution prevention and treatment device to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: a river water pollution prevention and treatment device comprises a water inlet tank, a stirring tank, a garbage collection box, an aeration tank, an adsorption tank and a floating bed, wherein a garbage collector is arranged at the water inlet of the water inlet tank, a garbage outlet is arranged on one side of the water inlet tank, a garbage conveying device is arranged at the garbage outlet, the garbage collection box is arranged below the garbage conveying device, a sludge filter screen is arranged at the bottom end of the water inlet tank, a sludge cleaner is arranged on the sludge filter screen, the stirring tank is arranged below the water inlet tank, two stirring motors are arranged on one side of the stirring tank, bearings are arranged on the two stirring motors, stirring rods are arranged on the bearings, the aeration tank is arranged on one side of the stirring tank, an air machine is arranged above the aeration tank, an air pipe arranged on the air machine is communicated with the bottom of the aeration tank, the adsorption tank is arranged on one side of the aeration tank, be provided with a plurality of biological filtration membrane in the adsorption tank, biological filtration membrane one side is provided with a plurality of bacteria rooms, be provided with water purification microorganism in the bacteria room, the delivery port department of adsorption tank one side is provided with the floating bed.

Preferably, garbage collector includes two rotating electrical machines, pivot and a plurality of collection pole, the rotating electrical machines symmetry is installed in case water inlet both sides of intaking, the pivot is installed on rotating electrical machines, collect pole evenly distributed in the pivot.

Preferably, rubbish conveyer includes two driving motor, conveyer belt, a plurality of baffle, bracing piece and fixed block, the bracing piece passes through the fixed block to be fixed in the rubbish exit of case of intaking, the driving motor symmetry sets up in the bracing piece both sides, the conveyer belt suit is on driving motor, evenly be provided with a plurality of baffles on the conveyer belt.

Preferably, the silt sweeper includes slide rail, driving motor, rotating electrical machines, slider, pivot and scraper blade, the slider is installed on the slide rail, install driving motor on the slider, install rotating electrical machines on the slider, the pivot is installed on rotating electrical machines, install the scraper blade in the pivot.

Preferably, a vacuum filtering membrane is arranged on one side of the stirring box, a water quality detector is arranged at the bottom of the aeration box, a first door plate is arranged on one side of the aeration box, a second door plate is arranged at the bottom of the aeration box, the first door plate and the second door plate are both installed on the aeration box through rotating shafts, and rotating motors are all installed on the rotating shafts.

Preferably, it cultivates the box to float to be provided with the aquatic plant on the bed, be provided with the aquatic plant in the aquatic plant cultivates the box, it is provided with the water pump to float bed one side, the water pump leads to pipe connection adsorption tank bottom.

Preferably, the water inlet tank is provided with a control panel, the driving motor, the rotating motor, the air machine and the water quality detector are electrically connected with the control panel, and the control panel further comprises a control system.

Preferably, the control system comprises a processor, a water quality detection template and a motor template, wherein the motor template comprises a driving motor module, a rotating motor module, a stirring motor module, an air machine module and a water pump module.

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

according to the river water pollution prevention and treatment device, floating garbage on the water surface can be collected and removed through the garbage collector and the garbage conveying device which are arranged in the water inlet tank, so that sewage can be conveniently cleaned in the next step.

The water quality detector can detect the water quality, so that the water can be directly discharged or subjected to next purification treatment according to the quality of the water quality, and the functionality and the service life of the device can be enhanced.

The invention is provided with the stirring box and the aeration box, can accelerate the water purification treatment, is also provided with the floating bed, further improves the purification rate of the device, and has simple structure, convenient operation and strong practicability.

Drawings

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

FIG. 2 is a schematic view of a waste collector of the present invention;

FIG. 3 is a schematic view of the garbage sweeper of the present invention;

FIG. 4 is a schematic view of the waste conveyor of the present invention;

FIG. 5 is a schematic view of the control system of the present invention;

in the figure: 1. a water inlet tank; 2. a stirring box; 3. a garbage collection box; 4. an aeration tank; 5. an adsorption tank; 6. floating bed; 7. a water inlet; 8. a waste collector; 9. a waste outlet; 10. a waste conveying device; 11. a sludge filter screen; 12. a sludge sweeper; 13. a stirring motor; 14. a bearing; 15. a stirring rod; 16. an air machine; 17. an air tube; 18. a biological filtration membrane; 19. a bacteria chamber; 20. a water outlet; 21. a first door panel; 22. a rotating electric machine; 23. a rotating shaft; 24. a collection rod; 25. a drive motor; 26. a conveyor belt; 27. a baffle plate; 28. a support bar; 29. a fixed block; 30. a water pump; 31. a slide rail; 32. a slider; 33. a squeegee; 34. vacuum filtration membrane; 35. a water quality detector; 36. a second door panel; 37. an aquatic plant culture box; 38. an aquatic plant; 39. a control panel; 40. a control system; 41. a processor; 42. a water quality detection template; 43. a motor template; 44. a drive motor module; 45. a rotating electric machine module; 46. a stirring motor module; 47. an air machine module; 48. a water pump module; 49. a water pipe.

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.

In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

Referring to fig. 1-5, the present invention provides a technical solution: a river water pollution prevention and treatment device comprises a water inlet tank 1, a stirring tank 2, a garbage collection box 3, an aeration tank 4, an adsorption tank 5 and a floating bed 6, wherein a garbage collector 8 is arranged at a water inlet 7 of the water inlet tank 1, a garbage outlet 9 is arranged at one side of the water inlet tank 1, a garbage conveying device 10 is arranged at the garbage outlet 9, the garbage collection box 3 is arranged below the garbage conveying device 10, a sludge filter screen 11 is arranged at the bottom end of the water inlet tank 1, a sludge sweeper 12 is arranged on the sludge filter screen 11, the stirring tank 2 is arranged below the water inlet tank 1, two stirring motors 13 are arranged at one side of the stirring tank 2, bearings 14 are arranged on the two stirring motors 13, stirring rods 15 are arranged on the bearings 14, the aeration tank 4 is arranged at one side of the stirring tank 2, and an air machine 16 is arranged above the aeration tank 4, the air machine 16 is provided with an air pipe 17 communicated with the bottom of the aeration tank 4, one side of the aeration tank 4 is provided with an adsorption tank 5, the adsorption tank 5 is internally provided with a plurality of biological filtering membranes 18, one side of each biological filtering membrane 18 is provided with a plurality of bacteria chambers 19, the bacteria chambers 19 are internally provided with water purification microorganisms, and a water outlet 20 on one side of the adsorption tank 5 is provided with a floating bed 6.

Further, garbage collector 8 includes two rotating electrical machines 22, pivot 23 and a plurality of collection pole 24, rotating electrical machines 22 symmetry is installed in the water inlet 7 both sides of case 1 of intaking, pivot 23 is installed on rotating electrical machines 22, collect pole 24 evenly distributed on pivot 23.

Further, rubbish conveyer 10 includes two driving motor 25, conveyer belt 26, a plurality of baffle 27, bracing piece 28 and fixed block 29, bracing piece 28 passes through fixed block 29 to be fixed in the rubbish export 9 department of case 1 of intaking, driving motor 25 symmetry sets up in bracing piece 28 both sides, 26 suits of conveyer belt are on driving motor 25, evenly be provided with a plurality of baffles 27 on the conveyer belt 26.

Further, the sludge cleaner 12 comprises a slide rail 31, a driving motor 25, a rotating motor 22, a slider 32, a rotating shaft 23 and a scraper 33, wherein the slider 32 is installed on the slide rail 31, the driving motor 25 is installed on the slider 32, the rotating motor 22 is installed on the slider 32, the rotating shaft 23 is installed on the rotating motor 22, and the scraper 33 is installed on the rotating shaft 23.

Further, a vacuum filter membrane 34 is arranged on one side of the stirring tank 2, a water quality detector 35 is arranged at the bottom of the aeration tank 4, a first door plate 21 is arranged on one side of the aeration tank 4, a second door plate 36 is arranged at the bottom of the aeration tank 4, the first door plate 21 and the second door plate 36 are both installed on the aeration tank 4 through a rotating shaft 23, and a rotating motor 22 is installed on the rotating shaft 23.

Further, an aquatic plant culture box 37 is arranged on the floating bed 6, an aquatic plant 38 is arranged in the aquatic plant culture box 37, a water pump 30 is arranged on one side of the floating bed 6, and the water pump 30 is connected with the bottom end of the adsorption tank 5 through a water pipe 49.

Further, a control panel 39 is arranged on the water inlet tank 1, the driving motor 25, the rotating motor 22, the air machine 16 and the water quality detector 35 are electrically connected with the control panel 39, and the control panel 39 further comprises a control system 40.

Further, the control system 40 includes a processor 41, a water quality detection module 42, and a motor module 43, where the motor module 43 includes a driving motor module 44, a rotating motor module 45, a stirring motor module 46, an air motor module 47, and a water pump module 48.

The working principle is as follows: the invention relates to a river water pollution prevention and treatment device, which is placed in a river channel when in use, river water enters through a water inlet 7 on a water inlet tank 1, a rotary motor 22 in a garbage collector 8 arranged at the water inlet 7 of the water inlet tank 1 works under the control of a rotary motor module 45 in a motor template 43 in a control system 40 of a control panel 39 to drive a rotary shaft 23 to rotate, so as to drive a collecting rod 24 to rotate, garbage floating on the water surface is collected in the water inlet tank 1, then a driving motor 25 in a garbage conveying device 10 arranged at one side of the water inlet tank 1 works under the control of a driving motor module 44 to drive a conveying belt 26 to work, a baffle plate 27 on the conveying belt 26 conveys the floating garbage to a garbage collecting tank 8 through the conveying belt 26, sludge in the river water is blocked by a sludge filter screen 11 arranged at the bottom end of the water inlet tank 1 before entering a stirring tank 2 through the water inlet tank 1, the sludge is cleaned by the sludge cleaner 12 arranged above the sludge filter screen 11, when the driving motor 25 and the rotating motor 22 in the sludge cleaner 12 clean the sludge outwards under the control of the control system 40, the scraper 33 is controlled to be in a vertical state by the rotating motor 22, then the driving motor 25 works to drive the scraper 33 to clean the sludge out of the water inlet tank 1, before the scraper 33 returns to the original position, the rotating motor 22 controls the scraper 33 to be in a horizontal state, then the driving motor 25 works to drive the slide block 32 and the scraper 33 to return to one side of the water inlet tank 1, then the river water is further purified by the stirring tank 2 and the vacuum filter membrane 34 arranged at one side of the stirring tank 2, reaches the aeration tank 4 after passing through the vacuum filter membrane 34, the river water is oxygenated by the work of the air machine 16, and then the water quality is detected by the water quality detector 35 arranged at the bottom end of the aeration tank 4, if the water quality is qualified, the rotary motor 22 arranged on the second door panel 36 on the aeration tank 4 is controlled to work to open the second door panel 36, so that the water is directly discharged, if the water quality is unqualified, the second door panel 36 is closed, the first door panel 21 is opened, the river water passes through the biological filtering membrane 18 and the bacterial chamber 19 arranged in the adsorption tank 5, the water quality is further purified through the water purifying microorganisms in the biological filtering membrane 18 and the bacterial chamber 19, then the purified water is extracted through the water pump 30 arranged on one side of the adsorption tank 5, and the aquatic plants 38 arranged on the floating bed 6 on one side of the adsorption tank 5 can play a certain purification role in the water quality.

It is worth noting that: the whole device is controlled by the master control button, and the equipment matched with the control button is common equipment, so that the device belongs to the existing well-known technology, and the electrical connection relation and the specific circuit structure of the device are not repeated.

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 river course water pollution prevention administers device which characterized in that: comprises a water inlet tank (1), a stirring tank (2), a garbage collection box (3), an aeration tank (4), an adsorption tank (5) and a floating bed (6), wherein a garbage collector (8) is arranged at a water inlet (7) of the water inlet tank (1), a garbage outlet (9) is arranged at one side of the water inlet tank (1), a garbage conveying device (10) is arranged at the garbage outlet (9), the garbage collection box (3) is arranged below the garbage conveying device (10), a sludge filter screen (11) is arranged at the bottom end of the water inlet tank (1), a sludge sweeper (12) is arranged on the sludge filter screen (11), the stirring tank (2) is arranged below the water inlet tank (1), two stirring motors (13) are arranged at one side of the stirring tank (2), bearings (14) are arranged on the two stirring motors (13), and stirring rods (15) are arranged on the bearings (14), an aeration tank (4) is arranged on one side of the stirring tank (2), an air machine (16) is arranged above the aeration tank (4), an air pipe (17) is arranged on the air machine (16) and communicated to the bottom of the aeration tank (4), an adsorption tank (5) is arranged on one side of the aeration tank (4), a plurality of biological filtering membranes (18) are arranged in the adsorption tank (5), a plurality of bacteria chambers (19) are arranged on one sides of the biological filtering membranes (18), water purification microorganisms are arranged in the bacteria chambers (19), and a floating bed (6) is arranged at a water outlet (20) on one side of the adsorption tank (5);

the garbage collector (8) comprises two rotating motors (22), a rotating shaft (23) and a plurality of collecting rods (24), the rotating motors (22) are symmetrically arranged on two sides of a water inlet (7) of the water inlet tank (1), the rotating shaft (23) is arranged on the rotating motors (22), and the collecting rods (24) are uniformly distributed on the rotating shaft (23);

the garbage conveying device (10) comprises two driving motors (25), a conveying belt (26), a plurality of baffles (27), a supporting rod (28) and a fixing block (29), wherein the supporting rod (28) is fixed at a garbage outlet (9) of the water inlet tank (1) through the fixing block (29), the driving motors (25) are symmetrically arranged on two sides of the supporting rod (28), the conveying belt (26) is sleeved on the driving motors (25), and the conveying belt (26) is uniformly provided with the plurality of baffles (27);

the sludge sweeper (12) comprises a sliding rail (31), a driving motor (25), a rotating motor (22), a sliding block (32), a rotating shaft (23) and a scraper (33), wherein the sliding block (32) is installed on the sliding rail (31), the driving motor (25) is installed on the sliding block (32), the rotating motor (22) is installed on the sliding block (32), the rotating shaft (23) is installed on the rotating motor (22), and the scraper (33) is installed on the rotating shaft (23);

stirring tank (2) one side is provided with vacuum filtration membrane (34), aeration tank (4) bottom is provided with water quality detector (35), aeration tank (4) one side is provided with first door plant (21), aeration tank (4) bottom is provided with second door plant (36), all install on aeration tank (4) through pivot (23) first door plant (21) and second door plant (36), all install rotating electrical machines (22) on pivot (23).

2. The river water pollution prevention and treatment device according to claim 1, wherein: it cultivates box (37) to be provided with aquatic plant on bed (6) to float, be provided with aquatic plant (38) in the aquatic plant cultivates box (37), it is provided with water pump (30) to float bed (6) one side, water pump (30) pass through water pipe (49) and connect adsorption tank (5) bottom.

3. The river water pollution prevention and treatment device according to claim 1, wherein: the water inlet tank (1) is provided with a control panel (39), the driving motor (25), the rotating motor (22), the air machine (16) and the water quality detector (35) are electrically connected with the control panel (39), and the control panel (39) further comprises a control system (40).

4. The river water pollution prevention and treatment device according to claim 3, wherein: the control system (40) comprises a processor (41), a water quality detection template (42) and a motor template (43), wherein the motor template (43) comprises a driving motor module (44), a rotating motor module (45), a stirring motor module (46), an air motor module (47) and a water pump module (48).