CN212067905U

CN212067905U - Mechanical water filtering device for hydropower station

Info

Publication number: CN212067905U
Application number: CN202020664449.9U
Authority: CN
Inventors: 段久坡; 董超
Original assignee: Duan Jiupo
Current assignee: Duan Jiupo
Priority date: 2020-04-27
Filing date: 2020-04-27
Publication date: 2020-12-04
Anticipated expiration: 2030-04-27

Abstract

The utility model discloses a power station machinery water filter equipment, the dipping barrel comprises a barrel body, the motor is installed to the fixed disk bottom, first gear is installed to motor output shaft one end, first gear one side meshing has the second gear, the second gear is fixed cup joints in the rotating tube outside bottom, the welding of connecting rod bottom has the scraper blade, the welding of scraper blade top one side has the brush board, the connecting pipe is evenly installed at the outside front of rotating tube and back, the shower nozzle is installed to connecting pipe one end, and the shower nozzle is installed to the starter motor, can drive the rotating tube through the effect of first gear and second gear and rotate, and the rotating tube rotates, can drive connecting pipe, scraper blade and brush board and make circular motion, through going into water in to the rotating tube through the inlet tube to make the shower nozzle wash thick, thin filter screen section of thick bamboo, scraper blade and brush board can be respectively to first, second collar and thick mounting ring, The surface of the fine filter screen cylinder is cleaned, so that the service life of the coarse filter screen cylinder and the fine filter screen cylinder can be prolonged.

Description

Mechanical water filtering device for hydropower station

Technical Field

The utility model relates to a water and electricity mechanical equipment technical field specifically is a power station machinery water filter equipment.

Background

A hydraulic power plant is a plant for converting potential energy and kinetic energy of water into electric energy, and is basically produced by leading water from high river or other reservoirs, utilizing the pressure or flow rate of the water to drive a water turbine to rotate, converting the gravitational potential energy and the kinetic energy into mechanical energy, then driving a generator to rotate by the water turbine, converting the mechanical energy into electric energy, and filtering mechanical water when the hydraulic power plant works.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a power station machinery water filter equipment to solve the traditional filtration equipment that proposes in the above-mentioned background art when the longer time is used, the filter screen takes place to block up easily, influences the problem of filter effect.

In order to achieve the above object, the utility model provides a following technical scheme: a mechanical water filtering device for a hydropower station comprises a barrel body, wherein supporting legs are uniformly arranged at the bottom end of the outer side of the bottom end of the barrel body through bolts, a fixed disc is arranged in the middle of the side surface of each supporting leg, a cleaning assembly is arranged in the barrel body and comprises a motor, a first gear, a second gear, a rotating pipe, a supporting rod, a connecting rod, a scraping plate, a brush plate, a connecting pipe and a spray head;

the utility model discloses a rotary pipe, including fixed disk, motor output shaft, first gear, second gear, bracing piece, connecting rod bottom welding has the scraper blade, the welding of scraper blade top one side has the brush board, the outside front of rotary pipe and the back evenly install the connecting pipe, the shower nozzle is installed to connecting pipe one end, first gear one side meshing has the second gear, the fixed cup joint in rotary pipe outside bottom of second gear, the even welding of rotary pipe both sides has the bracing piece, there is the connecting rod bracing piece one end through the bolt mounting, the welding of connecting rod bottom has the scraper blade, the welding of scraper.

Preferably, the bottom end of the rotating pipe is rotatably connected with a water inlet pipe, the top cover is installed at the top end of the barrel body, and a water inlet is formed in the middle of the top end of the top cover.

Preferably, a sealing cover is installed at the top end of the rotating pipe, and a limiting ring is installed at the bottom end of the outer side of the rotating pipe.

Preferably, a filtering component is arranged in the barrel body, and the filtering component comprises a first mounting ring, a second mounting ring, a coarse filter screen cylinder, a fine filter screen cylinder, a bearing rod and an activated carbon cylinder;

the novel filter comprises a barrel body and is characterized in that a first mounting ring is mounted at the top end of the inner wall of the barrel body, a second mounting ring is mounted at the bottom end of the inner wall of the barrel body, a coarse filter screen cylinder is mounted at the top end of the first mounting ring, a fine filter screen cylinder is mounted at the top end of the second mounting ring, a bearing rod is uniformly welded at the bottom end of the inner wall of the barrel body, and an activated carbon cylinder is mounted at the top end.

Preferably, one end of the rotating pipe movably penetrates through the top end of the fine filter screen cylinder and the top end of the coarse filter screen cylinder.

Preferably, the drain pipe is all installed to outside one side middle part top of staving and bottom, the swash plate is installed to staving inner wall bottom, swash plate bottom one side is run through and is installed the outlet pipe.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the starter motor can drive the swivel pipe through the effect of first gear and second gear and rotate, and the swivel pipe rotates, can drive connecting pipe, scraper blade and brush board and make circular motion, leads to into water in to the swivel pipe through the inlet tube to make the shower nozzle wash thick, thin filter screen section of thick bamboo, the scraper blade can be cleared up first, second collar and thick, thin filter screen section of thick bamboo surface respectively with the brush board, thereby can prolong the life of thick, thin filter screen section of thick bamboo.

2. Can carry out secondary filter to machinery water through setting up a thick filter screen section of thick bamboo and a thin filter screen section of thick bamboo, can clear away the size impurity in the machinery water, promote the filter effect, and the design is the cartridge loading can fully filter water to the effect of cooperation first collar and second collar is convenient for the discharge of filth, can effectual absorption harmful substance in water through an activated carbon section of thick bamboo simultaneously.

Drawings

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

FIG. 2 is a schematic view of a second gear mounting structure of the present invention;

FIG. 3 is a schematic view of the mounting structure of the middle water inlet pipe of the present invention;

FIG. 4 is a schematic structural view of a filter assembly according to the present invention;

fig. 5 is a schematic structural view of the middle cleaning assembly of the present invention.

In the figure: 1. a barrel body; 2. a support leg; 3. fixing the disc;

4. cleaning the assembly; 401. a motor; 402. a first gear; 403. a second gear; 404. rotating the tube; 405. a support bar; 406. a connecting rod; 407. a squeegee; 408. brushing the board; 409. a connecting pipe; 410. a spray head;

5. a water inlet pipe; 6. a top cover; 7. a water inlet;

8. a filter assembly; 801. a first mounting ring; 802. a second mounting ring; 803. a coarse screen cylinder; 804. a fine screen cylinder; 805. a carrier bar; 806. an activated carbon cartridge;

9. a blow-off pipe; 10. a sloping plate; 11. and (5) discharging a water pipe.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a mechanical water filtering device for a hydropower station comprises a barrel body 1, wherein supporting feet 2 are uniformly arranged at the bottom end of the outer side of the bottom end of the barrel body 1 through bolts, a fixed plate 3 is arranged in the middle of the side surface of each supporting foot 2, a cleaning assembly 4 is arranged in the barrel body 1, and each cleaning assembly 4 comprises a motor 401, a first gear 402, a second gear 403, a rotating pipe 404, a supporting rod 405, a connecting rod 406, a scraper 407, a brush plate 408, a connecting pipe 409 and a spray head 410;

the bottom end of the fixed disc 3 is provided with a motor 401, the input end of the motor 401 is electrically connected with the output end of an external power supply, one end of the output shaft of the motor 401 is provided with a first gear 402, one side of the first gear 402 is engaged with a second gear 403, the second gear 403 is fixedly sleeved at the bottom end of the outer side of the rotary tube 404, two sides of the rotary tube 404 are uniformly welded with support rods 405, one end of each support rod 405 is provided with a connecting rod 406 through a screw, the bottom end of each connecting rod 406 is welded with a scraper 407, one side of the top end of each scraper 407 is welded with a brush plate 408, the front and the back of the outer part of the rotary tube 404 are uniformly provided with a connecting tube 409, one end of the connecting tube 409 is provided with a spray nozzle 410, the bottom end of the rotary tube 404 is rotatably connected with a water, one end of the rotating pipe 404 is sealed, and the bottom end of the outer side of the rotating pipe 404 is provided with a limiting ring, so that the position of the rotating pipe 404 is convenient to fix.

A filtering assembly 8 is arranged inside the barrel body 1, and the filtering assembly 8 comprises a first mounting ring 801, a second mounting ring 802, a coarse filtering screen cylinder 803, a fine filtering screen cylinder 804, a bearing rod 805 and an activated carbon cylinder 806;

first collar 801 is installed on 1 inner wall top of staving, second collar 802 is installed to 1 inner wall bottom of staving, thick filter cylinder 803 is installed on first collar 801 top, thin filter cylinder 804 is installed on second collar 802 top, the even welding of 1 inner wall bottom of staving has carrier bar 805, activated carbon barrel 806 is installed on carrier bar 805 top, be convenient for fully clear away the big or small impurity and the harmful substance in aquatic, the activity of swivel mount 404 one end runs through thin filter cylinder 804 top and thick filter cylinder 803 top, make the mounted position of thick filter cylinder 803 and thin filter screen 804 not influence the rotation of swivel mount 404, blow off pipe 9 is all installed to 1 outside one side middle part top and bottom of staving, swash plate 10 is installed to 1 inner wall bottom of staving, swash plate 10 bottom one side runs through installs outlet pipe 11, be convenient for the drainage after filtering.

The working principle is as follows: when mechanical water filtration is performed, water is injected into the barrel body 1 through the water inlet 7, flows to the first mounting ring 801, passes through the coarse filter cylinder 803, and flows out from the bottom end of the coarse filter cylinder 803, wherein large-particle impurities in the water are retained on the first mounting ring 801, the water flows to the second mounting ring 802 from the bottom end of the coarse filter cylinder 803, and then passes through the fine filter cylinder 804, so that small-particle impurities in the water are retained on the second mounting ring 802, the filtered water is discharged from the water outlet pipe 11, and the inclined plate 10 can prevent the water from being retained at the bottom end inside the barrel body 1;

after water filtration is finished, the sewage draining pipe 9 is opened to drain filtered impurity fluid, then the motor 401 is started, the motor 401 drives the first gear 402 to rotate, the first gear 402 is meshed with the second gear 403 to drive the second gear 403 to rotate, the second gear 403 is fixedly sleeved at the bottom end of the outer side of the rotary pipe 404 to drive the rotary pipe 404 to rotate, the rotary pipe 404 rotates to drive the connecting pipe 409 and the supporting rod 405 to do circular motion, one end of the supporting rod 405 drives the pipe connecting rod 406, the scraping plate 407 and the brush plate 408 to do circular motion together, the scraping plate 407 is tightly attached to the first mounting ring 801 and the second mounting ring 802 to scrape residual impurities, so that the impurities are easy to drain out of the sewage draining pipe 9, the brush plate 408 is tightly attached to the coarse filter screen cylinder 803 and the fine filter screen cylinder 804, water is introduced into the rotary pipe 404 from the water inlet pipe 5 to enable the water to be sprayed out of the spray head 410, and the coarse filter screen cylinder 803 and the fine filter screen cylinder 804 are convenient to clean, the filtering quality is improved, and the service lives of the coarse filter screen cylinder 803 and the fine filter screen cylinder are prolonged.

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 power station machinery water filter equipment, includes staving (1), its characterized in that: the cleaning device comprises a barrel body (1), supporting legs (2) are uniformly arranged at the bottom end of the outer side of the bottom end of the barrel body (1) through bolts, a fixed plate (3) is arranged in the middle of the side face of each supporting leg (2), a cleaning assembly (4) is arranged inside the barrel body (1), and each cleaning assembly (4) comprises a motor (401), a first gear (402), a second gear (403), a rotating pipe (404), a supporting rod (405), a connecting rod (406), a scraper (407), a brush plate (408), a connecting pipe (409) and a spray head (410);

motor (401) is installed to fixed disk (3) bottom, motor (401) input and external power supply output electric connection, first gear (402) is installed to motor (401) output shaft one end, meshing of first gear (402) one side has second gear (403), second gear (403) are fixed to be cup jointed in rotatory pipe (404) outside bottom, the even welding in rotatory pipe (404) both sides has bracing piece (405), bracing piece (405) one end has connecting rod (406) through the screw mounting, connecting rod (406) bottom welding has scraper blade (407), scraper blade (407) top one side welding has brush board (408), connecting pipe (409) are evenly installed at rotatory pipe (404) outside front and back, shower nozzle (410) are installed to connecting pipe (409) one end.

2. A mechanical water filtration device for a hydroelectric power plant according to claim 1, wherein: the rotating pipe (404) bottom rotates and is connected with inlet tube (5), top cap (6) are installed on staving (1) top, water inlet (7) have been seted up at top cap (6) top middle part.

3. A mechanical water filtration device for a hydroelectric power plant according to claim 1, wherein: a sealing cover is installed at the top end of the rotating pipe (404), and a limiting ring is installed at the bottom end of the outer side of the rotating pipe (404).

4. A mechanical water filtration device for a hydroelectric power plant according to claim 1, wherein: a filtering assembly (8) is arranged in the barrel body (1), and the filtering assembly (8) comprises a first mounting ring (801), a second mounting ring (802), a coarse filtering screen cylinder (803), a fine filtering screen cylinder (804), a bearing rod (805) and an activated carbon cylinder (806);

first collar (801) is installed on staving (1) inner wall top, second collar (802) is installed to staving (1) inner wall bottom, thick filter screen section of thick bamboo (803) is installed on first collar (801) top, thin filter screen section of thick bamboo (804) is installed on second collar (802) top, the even welding in staving (1) inner wall bottom has carrier bar (805), activated carbon section of thick bamboo (806) is installed on carrier bar (805) top.

5. A mechanical water filtration device for a hydroelectric power plant according to claim 4, wherein: one end of the rotating pipe (404) movably penetrates through the top end of the fine filter screen cylinder (804) and the top end of the coarse filter screen cylinder (803).

6. A mechanical water filtration device for a hydroelectric power plant according to claim 1, wherein: staving (1) outside one side middle part top and bottom all install blow off pipe (9), swash plate (10) are installed to staving (1) inner wall bottom, swash plate (10) bottom one side is run through and is installed outlet pipe (11).