CN-224213233-U - Algae blocking device for water diversion port side slope of water delivery channel

CN224213233UCN 224213233 UCN224213233 UCN 224213233UCN-224213233-U

Abstract

The utility model discloses an algae blocking device for a water diversion port side slope of a water delivery channel, which comprises supporting frames arranged on the left side and the right side of the water diversion port side slope, wherein the bottom of each supporting frame is attached to the side slope, a platform plate is horizontally arranged at the top of each supporting frame, a fixed frame is arranged at the top of each supporting frame and right above the water diversion port, a left guide groove track and a right guide groove track which are fixedly connected with the supporting frames and the fixed frames are vertically arranged on the left side wall and the right side wall of the water diversion port respectively, and a rectangular rotary net supporting frame is arranged between the left guide groove track and the right guide groove track. The utility model is convenient to install, does not influence the use of an overhaul gate in a gate chamber, is easy for later overhaul operation, has a larger adjustment range of the rotary net support frame, adopts a left and a right sets of circulating lifting chain transmission mechanisms and algae blocking meshes, adopts two sets of intermittent or simultaneous operation according to the amount of algae in water, reduces energy consumption, saves electric energy, and provides a guarantee for the environmental maintenance of long-distance water delivery engineering and ensures the water supply safety of the long-distance water delivery engineering.

Inventors

YU PENGHUI
GENG ZHIBIAO
YANG XUE
XU WEIHAO
CHEN HEPENG
ZHANG LIJUAN
JIANG YI
Guo Menggang
SHANG LIYANG

Assignees

黄河机械有限责任公司

Dates

Publication Date: 20260508
Application Date: 20250418

Claims (5)

1. The algae blocking device for the water diversion port side slope of the water delivery channel is characterized by comprising a supporting frame arranged on the left side and the right side of the water diversion port side slope, wherein the bottom of the supporting frame is attached to the side slope, a platform plate is horizontally arranged at the top of the supporting frame, a fixed frame is arranged right above the water diversion port at the top of the supporting frame, a left guide groove track and a right guide groove track which are fixedly connected with the supporting frame and the fixed frame are vertically arranged on the left side wall and the right side wall of the water diversion port respectively, a rectangular rotary net supporting frame is arranged between the left guide groove track and the right guide groove track, a mounting frame is fixedly arranged on the rear side of the upper part of the rotary net supporting frame, two sets of circulating lifting type chain transmission mechanisms which are arranged side by side are arranged between the mounting frame and the rotary net supporting frame, a rotary net driving mechanism is respectively arranged on the left side and the right side of the top of the mounting frame, the rotary net driving mechanism is in transmission connection with a set of circulating lifting type chain transmission mechanism on the left side, an algae net is respectively covered on each set of circulating lifting type chain transmission mechanism, a high-pressure algae blocking net is arranged on the mounting frame, a high-pressure algae blocking jet water spraying net is arranged towards the upper side of the algae blocking device, and a water spraying device is arranged on the water spraying device.
2. The apparatus of claim 1, wherein the left side and the right side of the supporting frame extend to the left side and the right side of the lock chamber, respectively, and a rail is arranged at the top edge of the supporting frame.
3. The algae blocking device for the water diversion port side slope of the water delivery channel according to claim 1 or 2, wherein nylon guide wheels are arranged on the left side and the right side of the rotary net support frame, the nylon guide wheels on the left side of the rotary net support frame are in rolling connection with the front side wall and the rear side wall of the left guide groove track, and the nylon guide wheels on the right side of the rotary net support frame are in rolling connection with the front side wall and the rear side wall of the right guide groove track.
4. The algae blocking device for the water diversion port side slope of the water delivery channel according to claim 1 or 2, wherein an emergency lifting telescopic rod is vertically arranged on the left side of the left guide groove track and the right side of the right guide groove track in the fixed frame respectively, a fixed seat is arranged on the left side and the right side of the upper part of the rotary net supporting frame respectively, and the upper end of the emergency lifting telescopic rod is in pressing fit with the bottom of the fixed seat.
5. The algae blocking device on the water diversion port side slope of the water delivery channel according to claim 4, wherein the algae separating device comprises a diversion trench, an algae separating box, a belt lifter and a collecting barrel, the left side and the right side of the diversion trench are arranged below the high-pressure jet water spraying device, a bracket arranged on a platform plate is arranged at the bottom of the algae separating box, the algae separating box is arranged below a right port of the diversion trench, a water filtering screen plate with the left side high and the right side low in inclination is paved in the algae separating box, the right side of the water filtering screen plate extends out of the right side of the algae separating box, an algae passing port is arranged above the water filtering screen plate on the right side of the algae separating box, a left end feeding end of the belt lifter is arranged below the right side of the water filtering screen plate, a right end discharging end of the belt lifter is arranged above the collecting barrel, a water return pipe is connected to the bottom of the algae separating box, and an outlet of the water return pipe extends into the water diversion port.

Description

Algae blocking device for water diversion port side slope of water delivery channel Technical Field The utility model belongs to the technical field of water treatment of water delivery channels, and particularly relates to an algae blocking device for a water diversion port side slope of a water delivery channel. Background The application publication number is CN118958234A discloses automatic algae device that blocks of water delivery engineering water diversion gate assembly type, and the vertical setting of net braced frame is established in the water diversion gate room soon, and net braced frame left side and right side are established in the access door inslot on water diversion gate room left side and right side through a plurality of nylon guide pulley soon, and water diversion gate room upper portion sets up net actuating mechanism soon, high-pressure jet water jet equipment and algae-water separation device, and this kind of setting structure has following problem in practical application: 1. Because the whole installation is in the water diversion gate chamber, the gate chamber inner space is less, and business turn over floodgate station is more difficult when installation, demolition, is unfavorable for equipment maintenance. 2. The maintenance door slot on the left side and the right side of the water diversion gate chamber is occupied, the maintenance gate is required to be lifted out of the maintenance door slot when the algae blocking device is installed and used, the function of the hydraulic building is affected to a certain extent, the algae blocking device is required to be removed when the maintenance gate is used, and then the maintenance gate is lifted into the maintenance door slot, so that the algae blocking device is quite complicated. 3. The highest position of the access door slot can not extend upwards, and the electric hoist arranged at the top of the lock chamber is used for hoisting the rotary net support frame, so that the height of the rotary net support frame is limited, and the daily use and maintenance are limited by the inner space of the lock chamber. Disclosure of utility model The utility model aims to provide the algae blocking device for the water diversion channel water diversion port side slope, which is convenient to install, easy to overhaul, larger in adjusting range of the rotary net supporting frame and free from influencing the use of an overhaul gate. The technical scheme includes that the algae blocking device for the water diversion port side slope of the water delivery channel comprises a supporting frame arranged on the left side and the right side of the water diversion port side slope, the bottom of the supporting frame is attached to the side slope, a platform plate is horizontally arranged at the top of the supporting frame, a fixed frame is arranged at the top of the supporting frame right above the water diversion port, a left guide groove track and a right guide groove track which are fixedly connected with the supporting frame and the fixed frame are vertically arranged on the left side wall and the right side wall of the water diversion port respectively, a rectangular rotary net supporting frame is arranged between the left guide groove track and the right guide groove track, a mounting frame is fixedly arranged on the rear side of the upper part of the rotary net supporting frame, two sets of circulating lifting type chain transmission mechanisms which are arranged side by side are arranged between the mounting frame and the rotary net supporting frame, a rotary net driving mechanism is respectively arranged on the left side and the right side of the top of the mounting frame, the rotary net driving mechanism is in transmission connection with a set of circulating lifting type chain transmission mechanism on the left side, each set of circulating lifting type chain transmission mechanism is covered with an algae blocking device facing to the high-pressure water spraying net sheet, and a water spraying device for spraying algae blocking device is arranged on the water spraying net sheet. The left side and the right side of the supporting frame extend to the left side and the right side of the lock chamber respectively, and the top edge of the supporting frame is provided with a railing. Nylon guide wheels are arranged on the left side and the right side of the rotary net support frame, the nylon guide wheels on the left side of the rotary net support frame are in rolling connection with the front and rear side walls of the left guide groove track, the nylon guide wheels on the right side of the rotary net support frame are in rolling connection with the front and rear side walls of the right guide groove track, An emergency lifting telescopic rod is vertically arranged on the left side of the left guide groove track and the right side of the right guide groove track in the fixed frame respectively, a fixed seat is arranged on the left side