CN112064710A

CN112064710A - Hydraulic engineering river course environmental protection desilting equipment

Info

Publication number: CN112064710A
Application number: CN202010890401.4A
Authority: CN
Inventors: 罗永才
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-08-29
Filing date: 2020-08-29
Publication date: 2020-12-11

Abstract

The invention relates to the technical field of river channel dredging, in particular to an environment-friendly river channel dredging device for hydraulic engineering, wherein a turbine shell is fixedly connected to the outer side of a turbine, a baffle is movably connected to the outer surface of a baffle hinged support, an arc-shaped cover is fixedly connected to the outer surface of a protective shell, a second spring is movably connected to the inner part of the arc-shaped cover, one end of the second spring penetrates through the outer part of the arc-shaped cover and is fixedly connected with a push plate, the top end of the push plate is fixedly connected with an arc-shaped plate, a third spring is fixedly connected to the outer surface of the arc-shaped plate, and one end of the baffle always keeps a certain inclination with the outer wall of the protective shell under the connection limitation of the second spring, the arc-shaped plate and the third spring, so that the resistance generated when the protective shell rotates is increased, and the outer area of the turbine is increased due to the baffle, the likelihood of aquatic life being drawn into the interior of the turbine can be greatly reduced.

Description

Hydraulic engineering river course environmental protection desilting equipment

Technical Field

The invention relates to the technical field of river channel dredging, in particular to an environment-friendly dredging device for a river channel in hydraulic engineering.

Background

In order to recover the normal functions of the river channel and promote the rapid and continuous development of the economic society, the dredging and dredging engineering of the river channel is carried out, so that the river channel is deepened and widened through treatment, river water is cleared, the production conditions and the living environment of the masses are obviously improved, and the dredging of the river channel generally refers to the treatment of the river channel and belongs to the hydraulic engineering. The silt deposited at the river bottom is blown and stirred into turbid water through mechanical equipment and flows away along with river water, so that the dredging function is achieved.

Usually, the silt that stirs to the bottom under water is being used the turbine to float in the water, make water become muddy and flow away along with the river, but the turbine blows in the water and stirs easily and inhales the inside turbine with the aquatic life in the river, cause the damage of turbine, when river pollution is comparatively serious, need put into the purificant in the river, and the manual work is put into and can not make the great degree of purificant with the aquatic pollutant emergence reaction, cause certain waste, and waste time and energy, consequently, technical personnel in the field provide a hydraulic engineering river course environmental protection desilting equipment, in order to solve the problem that proposes in the above-mentioned background art.

Disclosure of Invention

In order to solve the technical problems, the invention provides an environment-friendly dredging device for a river channel of hydraulic engineering, which is achieved by the following specific technical means:

the utility model provides a hydraulic engineering river course environmental protection desilting equipment, includes the supporting seat, the outer fixed surface of supporting seat is connected with the support, the one end fixedly connected with turbine of support, the outside fixedly connected with turbine casing of turbine casing, the outer fixed surface of turbine casing is connected with the mechanism of dosing, the outer fixed surface of the mechanism of dosing is connected with the protecting crust, the outer fixed surface of protecting crust is connected with the baffle free bearing, the surface swing joint of baffle free bearing has the baffle, the outer fixed surface of protecting crust is connected with the arc cover, the inside swing joint of arc cover has the second spring, the one end of second spring just runs through in the outside fixedly connected with push pedal of arc cover, the top fixedly connected with arc of push pedal, the outer fixed surface of arc is connected with the third spring, the mechanism of dosing includes solid fixed ring, solid fixed ring, Fixed block, limiting plate, give medical kit, first spring and block rubber, the solid fixed ring of outer wall fixedly connected with of turbine casing, gu fixed ring's inside fixedly connected with fixed block, the surface of fixed block just is located solid fixed ring's inner wall fixedly connected with limiting plate, the outer fixed surface of limiting plate is connected with and gives the medical kit, give the first spring of the inside fixedly connected with of medical kit, the one end of first spring just is located the inside fixedly connected with block rubber for the medical kit.

Preferably, the number of the turbines is four, and the turbine shell is made of stainless steel.

Preferably, the baffle is of an arc structure, and an inclined structure is formed between the baffle and the protective shell.

Preferably, one end of the third spring is fixedly connected with one end of the baffle, and the second spring and the third spring are both made of stainless steel.

Preferably, the number of the limiting plates is four, and the fixing rings and the limiting plates are made of stainless steel.

Preferably, the inside of the medicine feeding box is filled with a purifying agent, and the outer surface of the rubber block is connected with the inner wall of the medicine feeding box in a sliding mode.

The invention has the following beneficial effects:

1. the hydraulic engineering river channel environment-friendly dredging equipment drives the turbine and the turbine shell to rotate simultaneously, the turbine shell drives the protective shell to rotate through the dosing mechanism, so that one end of the baffle plate on the outer wall of the protective shell moves away from the direction of the protective shell under the action of centrifugal force, the outer end of the baffle plate is connected to the arc plate through the third spring, the arc plate can drive the second spring to extend outwards under the action of centrifugal force in the rotating process of the protective shell, and one end of the baffle plate always keeps a certain inclination with the outer wall of the protective shell under the condition of limitation of connection of the second spring, the arc plate and the third spring, which is beneficial to increasing the resistance generated when the protective shell rotates, and because the baffle plate increases the external area of the turbine, a resistance barrier is formed on the outer surface of the turbine in the rotating process of the baffle plate, so that the possibility that aquatic life is sucked into the turbine can, the survival rate of aquatic organisms is ensured.

2. This hydraulic engineering river course environmental protection desilting equipment, it is rotatory to drive dosing mechanism through turbine and turbine shell rotation, dosing incasement portion among the dosing mechanism is filled with the decontaminating agent, the rubber block wherein receives the outside decontaminating agent of extrusion for the medical kit inside of centrifugal force, make the decontaminating agent along discharging in the inside through-hole of dosing incasement to the aquatic, the discharged medicament can be along with the turbine blow stir rapidly to the river in, help the abundant reaction of medicament and pollutant, reduce the waste of medicament, the manpower has been practiced thrift.

Drawings

FIG. 1 is a schematic view of the support base and turbine mounting structure of the present invention;

FIG. 2 is a schematic view of the exterior of the turbine of the present invention;

FIG. 3 is an enlarged view of portion A of FIG. 2;

FIG. 4 is a schematic view of the drug delivery mechanism of the present invention;

fig. 5 is an enlarged view of a portion B of fig. 4.

In the figure: 1. a supporting seat; 2. a support; 3. a turbine; 4. a turbine casing; 5. a drug delivery mechanism; 6. a fixing ring; 7. a fixed block; 8. a limiting plate; 9. a medicine feeding box; 10. a first spring; 11. a rubber block; 12. a protective shell; 13. a baffle plate hinged support; 14. a baffle plate; 15. an arc-shaped cover; 16. a second spring; 17. pushing the plate; 18. an arc-shaped plate; 19. and a third 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, an environmental-friendly dredging apparatus for a river channel in a hydraulic engineering comprises a supporting seat 1, a support 2 is fixedly connected to the outer surface of the supporting seat 1, a turbine 3 is fixedly connected to one end of the support 2, a turbine housing 4 is fixedly connected to the outer side of the turbine 3, four turbines 3 are provided, the turbine housing 4 is made of stainless steel, a dosing mechanism 5 is fixedly connected to the outer surface of the turbine housing 4, a protective shell 12 is fixedly connected to the outer surface of the dosing mechanism 5, a baffle hinge base 13 is fixedly connected to the outer surface of the protective shell 12, a baffle 14 is movably connected to the outer surface of the baffle hinge base 13, the baffle 14 is of an arc structure, an inclined structure is formed between the baffle 14 and the protective shell 12, an arc cover 15 is fixedly connected to the outer surface of the protective shell 12, a second spring 16 is movably connected to the inside of the arc cover 15, a push plate 17, the top fixedly connected with arc 18 of push pedal 17, the outer fixed surface of arc 18 is connected with third spring 19, the one end of third spring 19 and the one end fixed connection of baffle 14, second spring 16 and third spring 19 are stainless steel, the one end of baffle 14 is under the restriction of second spring 16, the connection of arc 18 and third spring 19, all the time with the outer wall of protecting crust 12 keep certain gradient, help increasing the resistance that produces when protecting crust 12 is rotatory, because baffle 14 has increased the outside area of turbine 3, consequently, baffle 14 forms a resistance barrier at the surface of turbine 3 in the rotatory process, can reduce the inside possibility that aquatic life is inhaled into turbine 3 greatly, the survival rate of aquatic life has been guaranteed.

Wherein the dosing mechanism 5 comprises a fixing ring 6, a fixing block 7, a limiting plate 8, a dosing box 9, a first spring 10 and a rubber block 11, the outer wall of the turbine shell 4 is fixedly connected with the fixing ring 6, the inner part of the fixing ring 6 is fixedly connected with the fixing block 7, the outer surface of the fixing block 7 and the inner wall of the fixing ring 6 are fixedly connected with the limiting plate 8, the outer surface of the limiting plate 8 is fixedly connected with the dosing box 9, the inner part of the dosing box 9 is fixedly connected with the first spring 10, one end of the first spring 10 is fixedly connected with the rubber block 11 in the dosing box 9, the number of the limiting plates 8 is four, the fixing ring 6 and the limiting plate 8 are both made of stainless steel materials, the inside of the dosing box 9 is filled with a purifying agent, the outer surface of the rubber block 11 is in sliding connection with the inner wall, the purifying agent is discharged into the water along the through hole inside the dosing box 9, and the discharged agent can be rapidly diffused into the river water along with the blowing and stirring of the turbine 3, so that the full reaction of the agent and pollutants is facilitated, the waste of the agent is reduced, and the manpower is saved.

The working principle is as follows: when the device is used, the turbine 3 and the turbine shell 4 are driven to rotate simultaneously, the turbine shell 4 drives the protective shell 12 to rotate through the dosing mechanism 5, so that one end of the baffle 14 on the outer wall of the protective shell 12 moves away from the protective shell 12 due to the action of centrifugal force, the outer end of the baffle 14 is connected to the arc-shaped plate 18 through the third spring 19, the arc-shaped plate 18 also drives the second spring 16 to extend outwards due to the action of centrifugal force in the rotating process of the protective shell 12, and therefore, under the condition that the connection of the second spring 16, the arc-shaped plate 18 and the third spring 19 is limited, one end of the baffle 14 always keeps a certain inclination with the outer wall of the protective shell 12, the resistance generated in the rotating process of the protective shell 12 is increased, the outer area of the turbine 3 is increased due to the baffle 14, a resistance barrier is formed on the outer surface of the turbine 3 in the rotating process of, can reduce the inside possibility of aquatic thing by the suction turbine 3 greatly, the survival rate of aquatic thing has been guaranteed, the inside packing of case 9 of dosing has the decontaminating agent, the surface of block rubber 11 and the inner wall sliding connection of case 9 of dosing, block rubber 11 receives the outside decontaminating agent of extrusion for the medical kit 9 inside of centrifugal force effect, make the decontaminating agent along discharging to the aquatic in the inside through-hole of case 9 of dosing, discharged medicament can be along with turbine 3 blow stir rapidly to the river in, help the abundant reaction of medicament and pollutant, reduce the waste of medicament, the manpower is saved.

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 hydraulic engineering river course environmental protection desilting equipment, includes supporting seat (1), its characterized in that: the outer surface of the supporting seat (1) is fixedly connected with a support (2), one end of the support (2) is fixedly connected with a turbine (3), the outer side of the turbine (3) is fixedly connected with a turbine shell (4), the outer surface of the turbine shell (4) is fixedly connected with a dosing mechanism (5), the outer surface of the dosing mechanism (5) is fixedly connected with a protective shell (12), the outer surface of the protective shell (12) is fixedly connected with a baffle hinged support (13), the outer surface of the baffle hinged support (13) is movably connected with a baffle (14), the outer surface of the protective shell (12) is fixedly connected with an arc-shaped cover (15), the inner part of the arc-shaped cover (15) is movably connected with a second spring (16), one end of the second spring (16) penetrates through an outer fixedly connected with a push plate (17) of the arc-shaped cover (15), and the top end of the push plate (17), the outer fixed surface of arc (18) is connected with third spring (19), it includes solid fixed ring (6), fixed block (7), limiting plate (8), case (9), first spring (10) and block rubber (11) to administrate medicine to construct (5), the solid fixed ring (6) of outer wall fixedly connected with of turbine casing (4), the inside fixedly connected with fixed block (7) of solid fixed ring (6), the surface of fixed block (7) just is located the inner wall fixedly connected with limiting plate (8) of solid fixed ring (6), the outer fixed surface of limiting plate (8) is connected with gives medical kit (9), give first spring (10) of the inside fixedly connected with of medical kit (9), the one end of first spring (10) just is located the inside fixedly connected with block rubber (11) for medical kit (9).

2. The hydraulic engineering river channel environmental protection desilting equipment of claim 1, characterized in that: the number of the turbines (3) is four, and the turbine shell (4) is made of stainless steel.

3. The hydraulic engineering river channel environmental protection desilting equipment of claim 1, characterized in that: the baffle (14) is of an arc structure, and an inclined structure is formed between the baffle (14) and the protective shell (12).

4. The hydraulic engineering river channel environmental protection desilting equipment of claim 1, characterized in that: one end of the third spring (19) is fixedly connected with one end of the baffle plate (14), and the second spring (16) and the third spring (19) are both made of stainless steel.

5. The hydraulic engineering river channel environmental protection desilting equipment of claim 1, characterized in that: the number of the limiting plates (8) is four, and the fixing rings (6) and the limiting plates (8) are made of stainless steel.

6. The hydraulic engineering river channel environmental protection desilting equipment of claim 1, characterized in that: the interior of the medicine feeding box (9) is filled with a purifying agent, and the outer surface of the rubber block (11) is connected with the inner wall of the medicine feeding box (9) in a sliding manner.