乐山附近有没有服务

Welcome to Shandong zhonghewogong environmental protection equipment Technology Co., Ltd., a manufacturer specializing in sewage treatment equipment
National hotline
fifteen billion fifty-three million six hundred and twenty-five thousand five hundred and fifty-eight

Product recommendation

Hotline:

fifteen billion fifty-three million six hundred and twenty-five thousand five hundred and fifty-eight

Email: 23697831@qq.com

Telephone: fifteen billion fifty-three million six hundred and twenty-five thousand five hundred and fifty-eight

Address: No. 552, north outer ring road, Shunwang street, Zhucheng City, Shandong Province

Structure analysis of mud scraper



Source: Mud scraper Author: Mud scraper Date: 2018-08-23 15:08 Browse:

Structure analysis of mud scraper

Mud scraper It is mainly composed of driving mechanism, main beam, central rotating support, guide pipe, scraping system, slag bucket and cleaning mechanism, articulated scraping, slag plate and slag bucket. It is composed of scum baffle and control box.
 

1. Main beam
 

The main beam is made of carbon steel square steel and pipe welding. The main beam is 1000mm wide and welded with Q235A ordinary carbon steel plate and profile. The height of main beam is 800mm. The main girder can bear all concentrated load of scraping system, mud resistance and uniform load of 200kg / m2. The deflection of main beam is less than 1 / 700mm. The main girder bridge is equipped with sidewalk slab, which is made of high-strength steel grid or pedal.
 

2. End beam and driving device
 

The end beam and driving device are mainly composed of end beam, drive reducer, traveling wheel and overload protection device.
The end beam is made of Q235A ordinary carbon steel, and the reducer is shaft mounted helical gear reducer. According to our company's experience in producing peripheral drive scraper for many years, in order to improve the wear resistance of the walking wheel and prolong its service life, the driving reducer sets the machine on the drive axle, and is fixed on the end beam through the torque arm and the overload protection device of compression spring. When the working torque of the scraper exceeds the rated output torque of the reducer, the torque arm output by the reducer works, the spring in the overload protection device is compressed, and the pressure bar is close to the induction distance. Planar non-contact sensor switch can cut off the power supply instantly. At the same time, it can send signals to protect the equipment from damage.
 

3. Rotating center bearing
 

The rotary table is mainly composed of a rotary disc, a rotary support and a rotary support. The upper part of the rotating body is respectively provided with lug, the main beam is hinged by pin, and the base is fixed on the central platform of the pool with bolts.
The main axial load of the suction dredger and the entire radial load generated by the scraper. The slewing bearing is lubricated by thin oil bath, and the service life of bearing is more than 10 years. A plurality of copper rings and carbon brushes are arranged in the current collecting device. In addition to the power supply, the rest are used for on, stop and fault signals. Through the control box, the signal is led from the central collection ring to the centralized control room for remote control.
Rotary table and fixed seat are welded by cast steel and carbon steel, which have enough strength and rigidity.

4. Mud scraping system
 

The mud scraping system is mainly composed of mud scraper, which is composed of connecting bracket and made of high-quality stainless steel plate and profiles. The sludge scraper scrapes the bottom sludge into the bottom sludge tank, which is squeezed into the pipeline to collect the mud tank through the suction pipe installed in the sludge tank and the water level difference in the sludge tank.
 

5. Slag plate, hinged scraping
 

The slag plate and hinged scraping slag are mainly made of stainless steel plate.
The scum is scraped from the bottom of the pool to the center of the main beam at a certain angle from the bottom of the pool to the center of the main beam, and the scum is scraped from the bottom of the pool to the center of the main beam at a certain angle.

 

6. Control box
 

The control box is of outdoor type and is arranged on one side of the main beam. The cabinet is made of stainless steel plate. The control box has the start and stop functions of local control equipment, which can provide all operation signals and remote control functions of the equipment to the centralized control room. Its protection grade is IP55.


Hot selling product recommendation:

  •  Buried heavy metal wastewater treatment equipment

    Buried heavy metal wastewater treatment facilities

  •  Truss car scraper suction dredger

    Truss car scraper suction dredger

  •  Wastewater treatment equipment for starch industry

    Wastewater treatment equipment for starch industry

  •  Knowledge sharing of component decomposition of heavy metal wastewater treatment equipment

    Heavy metal wastewater treatment equipment

  •  Integrated heavy metal wastewater treatment equipment

    Integrated heavy metal wastewater treatment facility

  • Related articles recommend:

    · Classification of suction and scraper and maintenance of mud scraper and suction dredger

    Share with: