CN215253103U

CN215253103U - Power station tail ditch silt cleaning device

Info

Publication number: CN215253103U
Application number: CN202121331514.7U
Authority: CN
Inventors: 齐小康; 刘靖; 王永云; 王强; 黄建春; 杨加贵; 沈国强
Original assignee: Jinping Hongan Electric Power Development And Operation Co ltd
Current assignee: Jinping Hongan Electric Power Development And Operation Co ltd
Priority date: 2021-06-15
Filing date: 2021-06-15
Publication date: 2021-12-21
Anticipated expiration: 2031-06-15

Abstract

The utility model discloses a power station tail water channel silt cleaning device, including the base, the middle part of base top one side is provided with spacing case, and the middle part of spacing case is provided with and runs through and sets up the lifter, and one side of lifter is provided with the rack, and one side of rack is located the internally mounted of spacing case and has gear motor, and the middle part on adsorption tank top is provided with the adsorption hose, and the corner that the one end of adsorption hose is located base top one side is provided with the sludge pump. The utility model discloses gear motor drives the gear and rotates, and then drives rack and lifter plate and go on sliding up and down at the middle part of spacing seat, thereby arrange the inside of ditch in with the adsorption tank of its bottom, then in sending the water in the water tank to a plurality of high pressure nozzle in the protective tank from the input hose through high pressure water pump, spout again, last sludge pump adsorbs it to the silt collection box through adsorbing hose and adsorption tank, this kind of power station tailrace silt cleaning device removes conveniently, high work efficiency.

Description

Power station tail ditch silt cleaning device

Technical Field

The utility model relates to a silt clearance field specifically is a power station tail ditch silt cleaning device.

Background

After passing through the water turbine, the water energy carried by the water flow is absorbed and utilized by the water turbine to become tail water. The channel through which the tailwater is discharged from the power plant building to the downstream riverbed is called a tailrace, which is a channel through which the tailwater flows, and the channel is a narrow and shallow cement channel.

At present the tail ditch impurity in the tail water can deposit and form silt in its bottom after a period of time, and silt is more along with time can, after accumulating to a certain degree, will influence the flow of tail water to need clear up silt. The existing sludge cleaning method is characterized in that a pipeline is connected to a sludge pump manually and the sludge pump is placed in a tail canal for pumping, and although the existing sludge cleaning method can effectively clean the sludge, the problems of low efficiency, inconvenience in movement and the like can occur when the existing sludge cleaning method is continuously operated. Therefore, the hydropower station tail canal sludge cleaning device is improved.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model relates to a power station tail water canal silt cleaning device, the on-line screen storage device comprises a base, the middle part of base top one side is provided with spacing case, the middle part of spacing case is provided with and runs through and sets up the lifter, one side of lifter is provided with the rack, one side of rack is located the internally mounted of spacing case and has gear motor, one side of lifter bottom is provided with the adsorption tank, the middle part on adsorption tank top is provided with the adsorption hose, the corner that the one end of adsorption hose is located base top one side is provided with the sludge pump, one side of sludge pump is provided with the silt collection box, one side of silt collection box is provided with the water storage box, one side of water storage box is provided with high pressure water pump.

As a preferred technical scheme of the utility model, the spout sliding connection that lifter and rack all seted up with the spacing case middle part, gear is installed to gear motor's output shaft, the gear is connected rather than the rack toothing transmission of one side.

As the utility model discloses a preferred technical scheme, the middle part of adsorption tank one side and one side fixed connection of lifter bottom, the inside of adsorption hose is linked together with the input port of adsorption tank and sludge pump respectively.

As an optimal technical scheme of the utility model, the delivery outlet of sludge pump is linked together through the inside of connecting pipe with the silt collection box, the bottom of silt collection box one side rather than being linked together installs the discharge pipe, the mid-mounting of discharge pipe has the valve.

As the utility model discloses a preferred technical scheme, the input port of high pressure water pump is also linked together through the inside of connecting pipe with the water storage box, the corner of water storage box top one side rather than being linked together and install the inlet tube.

As the utility model discloses a preferred technical scheme, one side of adsorption tank is provided with fixed mounting and has the protecting groove, the mid-mounting on protecting groove top has the input hose, the one end of input hose is linked together through the water inlet that branch pipe and protecting groove internally mounted have a plurality of high pressure nozzle, the other end of input hose is linked together with high pressure water pump's delivery outlet.

As an optimal technical scheme of the utility model, the gyro wheel is all installed to four corners of base bottom, just the mid-mounting of base top opposite side has the push rod, install the PLC controller on the push rod, the PLC controller respectively with this device on each need electric connection part.

The utility model has the advantages that: when the device is used, the device is moved to the top of a water channel, a gear is driven to rotate by a speed reducing motor, and then the rack and a lifting plate are driven to slide up and down in the middle of a limiting seat, so that an adsorption groove at the bottom of the device is arranged in the water channel, water in a water tank is delivered into a plurality of high-pressure spray heads in a protective groove from an input hose by a high-pressure water pump and is sprayed out to be contacted with sludge to be scattered and diluted into thin sludge, and finally the sludge is adsorbed to a sludge recovery box by a sludge pump through an adsorption hose and an adsorption groove, so that the sludge is cleaned; when continuously working, hold the push rod and promote the gyro wheel and roll, can remove this device, this kind of power station tail ditch silt cleaning device work efficiency is high, and it is convenient to remove.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural view of a hydropower station tail canal sludge cleaning device of the utility model;

fig. 2 is a partial structural schematic diagram of the hydropower station tail canal sludge cleaning device of the utility model;

fig. 3 is a partial structural schematic view of the hydropower station tail canal sludge cleaning device of the utility model;

fig. 4 is a partial structure schematic diagram of the utility model discloses a power station tail canal silt cleaning device.

In the figure: 1. a base; 2. a limiting box; 3. a lifting rod; 4. a rack; 5. a reduction motor; 6. an adsorption tank; 7. an adsorption hose; 8. a sludge pump; 9. a sludge recovery tank; 10. a water storage tank; 11. a high pressure water pump; 12. a gear; 13. a discharge pipe; 14. a protective bath; 15. an input hose; 16. a roller; 17. a push rod; 18. a PLC controller.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Example (b): as shown in fig. 1-4, the utility model relates to a power station tail water channel silt cleaning device, including base 1, the middle part of base 1 top one side is provided with spacing case 2, the middle part of spacing case 2 is provided with and runs through and sets up lifter 3, one side of lifter 3 is provided with rack 4, one side of rack 4 is located the internally mounted of spacing case 2 and has gear motor 5, one side of lifter 3 bottom is provided with adsorption tank 6, the middle part on 6 tops of adsorption tank is provided with adsorption hose 7, the corner that the one end of adsorption hose 7 is located base 1 top one side is provided with sludge pump 8, one side of sludge pump 8 is provided with silt collection box 9, one side of silt collection box 9 is provided with water storage box 10, one side of water storage box 10 is provided with high pressure water pump 11.

The lifting rod 3 and the rack 4 are both in sliding connection with a sliding groove formed in the middle of the limiting box 2, the gear 12 is installed on an output shaft of the gear motor 5, the gear 12 is in meshed transmission connection with the rack 4 on one side of the gear 12, the gear 12 is driven by the gear motor 5 to rotate, the gear 12 drives the rack 4 and the lifting rod 3 on one side of the rack to move up and down, and the adsorption groove 6 of the lifting rod is conveyed into the water channel.

The middle part of 6 one sides of adsorption tank and one side fixed connection of 3 bottoms of lifter, the inside of adsorption hose 7 is linked together with the input port of 6 and the sludge pump 8 of adsorption tank respectively, and 6 adsorption tanks adsorb the silt of 6 bottom contacts of adsorption tank under the work of sludge pump 8.

The delivery outlet of sludge pump 8 is linked together through the inside of connecting pipe with silt collection box 9, and the bottom of silt collection box 9 one side is linked together rather than and is installed discharge pipe 13, and the mid-mounting of discharge pipe 13 has the valve, and the inside of silt collection box 9 is carried through the connecting pipe to absorbent silt, discharges through discharge pipe 13 during the discharge.

The input port of the high-pressure water pump 11 is also communicated with the inside of the water storage tank 10 through a connecting pipe, the corner at one side of the top of the water storage tank 10 is communicated with the water inlet pipe, and water stored in the water storage tank 10 is conveyed to the inside of the protective groove 14 through the arrangement of the high-pressure water pump 11.

One side of adsorption tank 6 is provided with fixed mounting has protecting bath 14, the mid-mounting on the 14 tops of protecting bath has input hose 15, the one end of input hose 15 is linked together through the water inlet that branch pipe and 14 internally mounted in protecting bath have a plurality of high pressure nozzle, the other end of input hose 15 is linked together with high pressure water pump 11's delivery outlet, the water of carrying is through a plurality of high pressure nozzle blowout in the protecting bath 14, make its and silt contact, form rare silt to convenient absorption.

Gyro wheel 16 is all installed to four corners of base 1 bottom, and the mid-mounting of base 1 top opposite side has push rod 17, installs PLC controller 18 on the push rod 17, PLC controller 18 respectively with this device on each need electric connection, through the setting of gyro wheel 16 and push rod 17, conveniently remove the body device.

When the device works, the gear 12 is driven to rotate by the speed reducing motor 5, the gear 12 drives the rack 4 and the lifting rod 3 on one side of the rack to move up and down, and the adsorption tank 6 is conveyed into the water channel; the water stored in the water storage tank 10 is conveyed to the interior of the protective groove 14 through the arrangement of the high-pressure water pump 11; the conveyed water is sprayed out through a plurality of high-pressure spray heads in the protective tank 14 and is contacted with the sludge to form thin sludge, so that the adsorption is convenient; under the work of a sludge pump 8, the adsorption tank 6 adsorbs the sludge contacted with the bottom of the adsorption tank 6; the absorbed sludge is conveyed to the inside of the sludge recovery tank 9 through a connecting pipe and is discharged through a discharge pipe 13 when being discharged; the arrangement of the roller 16 and the push rod 17 facilitates the movement of the body device when the body device is continuously used.

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 the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to 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, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; 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 meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Finally, it should be noted that: 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 modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a power station tail water channel silt cleaning device, includes base (1), its characterized in that, the middle part of base (1) top one side is provided with spacing case (2), the middle part of spacing case (2) is provided with runs through and sets up lifter (3), one side of lifter (3) is provided with rack (4), the internally mounted that one side of rack (4) is located spacing case (2) has gear motor (5), one side of lifter (3) bottom is provided with adsorption tank (6), the middle part of adsorption tank (6) top is provided with adsorption hose (7), the corner that one end of adsorption hose (7) is located one side of base (1) top is provided with sludge pump (8), one side of sludge pump (8) is provided with silt collection box (9), one side of silt collection box (9) is provided with water storage box (10), and a high-pressure water pump (11) is arranged on one side of the water storage tank (10).

2. The hydropower station tail canal sludge cleaning device according to claim 1, wherein the lifting rod (3) and the rack (4) are both in sliding connection with a sliding groove formed in the middle of the limiting box (2), a gear (12) is mounted on an output shaft of the speed reducing motor (5), and the gear (12) is in meshing transmission connection with the rack (4) on one side of the gear (12).

3. The hydropower station tailrace sludge cleaning device according to claim 1, wherein the middle part of one side of the adsorption tank (6) is fixedly connected with one side of the bottom end of the lifting rod (3), and the interior of the adsorption hose (7) is respectively communicated with the adsorption tank (6) and the input port of the sludge pump (8).

4. The hydropower station tailrace sludge cleaning device according to claim 1, wherein an output port of the sludge pump (8) is communicated with the inside of the sludge recovery tank (9) through a connecting pipe, a discharge pipe (13) is installed at the bottom end of one side of the sludge recovery tank (9) and communicated with the bottom end, and a valve is installed in the middle of the discharge pipe (13).

5. The hydropower station tailrace sludge cleaning device as claimed in claim 1, wherein the input port of the high-pressure water pump (11) is also communicated with the inside of the water storage tank (10) through a connecting pipe, and a water inlet pipe is arranged at the corner of one side of the top of the water storage tank (10) and communicated with the corner.

6. The hydropower station tail canal sludge cleaning device as claimed in claim 1, wherein a protective groove (14) is fixedly arranged on one side of the adsorption groove (6), an input hose (15) is arranged in the middle of the top end of the protective groove (14), one end of the input hose (15) is communicated with a water inlet of the protective groove (14) internally provided with a plurality of high-pressure nozzles through a water distribution branch pipe, and the other end of the input hose (15) is communicated with an output port of a high-pressure water pump (11).

7. The hydropower station tail canal sludge cleaning device according to claim 1, wherein rollers (16) are mounted at four corners of the bottom end of the base (1), a push rod (17) is mounted in the middle of the other side of the top of the base (1), a PLC (programmable logic controller) (18) is mounted on the push rod (17), and the PLC (18) is electrically connected with each power-requiring component of the device respectively.