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Driving Suction Mud Machine

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Driving Suction Mud Machine

The driving mud scraper scrapes and collects the sludge settled on the bottom of the pool to the sludge collecting tank, and skims the scum on the surface of the pool to the slag collecting tank. The scum scraper can be set according to the requirements of users. According to the direction of water flow, it can be divided into reverse mud scraping and reverse slag discharge and reverse mud scraping and slag discharge in the same direction. When the mud scraping mechanism does not scrape mud on the return journey, the scraping rake is all lifted. When returning to the starting position of scraping mud, the scraping rake drops, so the work is repeated.
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1. Brief introduction of driving mud scraper and suction machine

The driving mud scraper scrapes and collects the sludge settled on the bottom of the pool to the sludge collecting tank, and skims the scum on the surface of the pool to the slag collecting tank. The scum scraper can be set according to the requirements of users. According to the direction of water flow, it can be divided into reverse mud scraping and reverse slag discharge and reverse mud scraping and slag discharge in the same direction. When the mud scraping mechanism does not scrape mud on the return journey, the scraping rake is all lifted. When returning to the starting position of scraping mud, the scraping rake drops, so the work is repeated.

2.the characteristics of driving mud scraper and suction machine

1. The peripheral inlet and outlet tanks of the sedimentation tank are designed with side-sections to ensure uniform water distribution and outflow around the sedimentation tank.

2. The driving device adopts a combination of a helical gear reducer and a worm gear reducer to ensure the output torque and speed, and the transmission effect is high. The reducer is equipped with an over-torque protection device, which is safe and reliable in operation.

3. When Φ≤40m, a single-sided straw is used, and when Φ>40m, a double-sided straw is used.

4. The mud suction pipe uses a horizontal perforated pipe to discharge the mud, which does not interfere with the density flow in the tank and ensures the stability of the water.

5. The mud suction port on the tapered mud suction pipe is uniquely designed and adopts variable hole pitch, from inside to outside, from small to large, to ensure balanced mud suction at the bottom of the whole pond, increase mud suction concentration, and save sludge backflow power.

6. There are two ways of skimmer: plate skimmer and tube skimmer.

7. The equipment is easy to operate, and the operation of the equipment can be directly controlled locally/remotely.

3. Working principle of driving mud scraper

The mud scraper and the walking motor perform their duties in operation and do not interfere with each other. The bottom of the mud scraper is equipped with an underwater walking wheel structure to ensure stable operation. The two walking motors use synchronous motors to ensure the walking on both sides. Consistently stable.

4.operating instructions and precautions for driving mud scraper and suction machine

1. When the mud scraper is running, ensure that the lubricating oil in the reducer is within the range of the oil standard, and add lubricating oil according to the requirements of the reducer's instruction manual.

2. Replace the new oil after two weeks of operation for the first time, and clean the internal oil stains, and replace it every 3 to 6 months thereafter.

3. If the ambient temperature is high or humid, shorten the oil change time appropriately. When the ambient temperature is 0 35"C, it is recommended to use No. 220 industrial extreme pressure gear oil (ISO EP150).

4. Fill the bearing of the scraper with calcium-based grease regularly.

5. Check whether the connecting parts on the mud scraper are loose.

6. Check whether there is leakage of electrical components and whether the limit switch is effective.

5. Maintenance measures for the dredger and suction machine

1. Shift maintenance: The operator is responsible for 15 minutes before and after the shift.

(1) Check the shift record of the shift to understand the operation of the scraper and the existing problems.

(2) Sweep, wipe the platform, railings, and center round platform of the mud scraper to avoid cobwebs and dust.

(3) Check the condition of all parts of the equipment and the oil level of the gear box to ensure good lubrication.

(4) The driving type mud scraper is turned on and running, pay attention to the operation, and remove the slag accumulated in the slag hopper.

2. Primary maintenance: once a month, carried out by the operator with the assistance of maintenance workers.

(1) Comprehensively clean and wipe all parts of the driving mud scraper to avoid cobwebs, dust, oil, and rust.

(2) Add 3# calcium base grease to all traveling wheels.

(3) Wipe the gearbox clean to ensure clean appearance and clear oil level. Add N150# medium extreme pressure gear oil to the upper limit of the specified oil level.

(4) Check whether the fixing bolts of the walking rail are loose or abnormal.

(5) Electrician maintenance of electrical parts shall be in accordance with electrical requirements.

3. Second-level maintenance: The driving type mud scraper is carried out once a year, mainly by maintenance workers, with the assistance of operators. In addition to the implementation of the first-level maintenance, the following tasks should be done.

(1) Remove the outer retaining ring from the center round table, remove the old grease, check the condition of the bearing, and add 3# calcium-based grease until it is full.

(2) Change the oil of the gearbox, drain the old oil and clean it, add 150# medium extreme pressure gear oil to the upper limit of the specified oil level.

(3) Check and adjust the coaxiality of the traveling wheel and the gearbox.

(4) Replace grease on all traveling wheels.

(5) Check and repair the center slip ring conductive system to ensure good contact and reliable fixation.

(6) Overhaul the electrical system to ensure reliable contact and good control.

(7) Comprehensively inspect the tightened rail bolts and check the rail tread conditions.

(8) Repair the scraper and replace the rubber.

(9) The overall anti-corrosion of the driving mud scraper, check and replace the scraper rubber (once every two years).

Keyword:
Driving suction mud machine
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