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May 27
2022Mechanical grille decontamination machine application
The mechanical grille decontamination machine is used in the water inlet of sewage treatment plant, the water inlet of pump station, and the front end of grit chamber, intercepting sundries such as crop rhizomes, municipal solid waste, branches, aqua... -
May 24
2022Mechanical grille decontamination equipment features
The mechanical grille decontamination equipment is a grille that can be disassembled continuously and automatically. It consists of many identical tine parts assembled into a tine chain with a closed schematic diagram of a rotating mechanical grille.... -
May 21
2022Mechanical grille decontamination equipment uses
The cleaning machine has the following characteristics: no grid bars, many small rakes are connected together to form a huge rotating surface, which can completely shovel slag from bottom to top; overload protection device, reliable operation; comple... -
May 18
2022The working principle of grille decontamination machine
How does a grill decontamination machine work?The mechanical grille is characterized by high decontamination efficiency, which can continuously and comprehensively remove dirt. First, its grid is supported on a concrete base, so the machine runs smoo... -
May 15
2022Faults easily caused by mechanical grille accessories
Mechanical grille fittings make the rear of the track interior prone to derailment after long runs. The drag chain leads to derailment due to uneven deformation of the rake or rake of the mechanical grid. The main part is the movement of the long-pit... -
May 12
2022Mechanical Grilles Start Considerations
1. Avoid reverse rotation of the reducer, because reverse rotation will damage the rake teeth and grille bars of the rotating mechanical grille.2. Before starting, start the motor first, confirm the running direction and the turning arrow mark, and t... -
May 09
2022Mechanical Grilles And Diffusers adjustment method
Chain: The initial wear of the chain is prolonged. After running for about 30 days, check its looseness and adjust it as follows:1. Confirm the parallelism of the chain and sprocket.2. Check the tightness of the chain. Use your fingers to sandwich th... -
May 06
2022Mechanical Grille installation regulations
The insulation level and safety protection devices of the electrical equipment of the grille decontamination machine shall comply with the regulations for the installation of electrical equipment. The equipment has complete ventilation, cooling and c... -
May 03
2022Daily maintenance of a grille decontamination machine
During operation, if there are fiber debris entangled on the rotating brush shaft, it should be cleaned up in time to avoid affecting the normal operation of the machine.Depending on the amount of rubbish, the rubbish hanging on the discharge plate s... -
Apr 28
2022Daily maintenance and cleaning of jet aerators
After a long-term operation of an ordinary aerator, scale deposits such as calcium and iron in the water are easily deposited on the aeration membrane, and the scale will block the holes on the aeration plate, thereby affecting the aeration effect an... -
Apr 26
2022Main performance parameters of Jet Aerator Systems for wastewater
1. The relative density of the hydrolysis and acidification tank: the ratio of the area of ??the pulse damper of the hydrolysis and acidification tank of the aerator to the total area of ??the service item.2. Air exchange volume: the volume of air ch... -
Apr 24
2022Advantages of rubber tube diffusers
1. Good mixing characteristics. All tubular aerators are 360 -degree openings, and there will be no overcurrent protection for hydrolysis and acidification pools.2. The cost of a part of the pipeline is saved, and the project budget is significantly ... -
Apr 22
2022Precautions when installing tubular aerators
1. After the installation of the tubular aerator is completed, the water seepage test is performed, and the requirements of the hydrolysis and acidification tank are basically uniform.2. When running again, open the drain valve of each group, use the... -
Apr 20
2022Treatment of refractory organic wastewater by electroflocculation
For organic wastewater with high concentration or containing biological toxic substances, appropriate pretreatment measures are required to decompose or remove pollutants that have inhibitory effects on organisms or are difficult to biodegrade in was... -
Apr 18
2022Introduction of electroflocculation wastewater treatment equipment
The pulse electroflocculation wastewater treatment device is aimed at the disadvantages of adding a large amount of chemical reagents to the commonly used physicochemical treatment wastewater, causing secondary pollution, and developed an electrochem... -
Apr 16
2022Principle of wastewater treatment by electroflocculation technology
Electroflocculation is a wastewater treatment process that combines complex adsorption with redox, acid-base neutralization, and air flotation separation. The electroflocculation mechanism of MYAMollah et al. showed that positively charged flocculant... -
Apr 14
2022Problems that should be paid attention to during the operation of the dosing ...
In order to ensure the treatment effect, no matter what kind of coagulation agent or dosing equipment is used, the following points should be paid attention to when operating the dosing equipment.(1) Ensure that the equipment is in good operation and... -
Apr 12
2022Maintenance of sewage treatment dosing device
1. The pipeline of the dosing device should be kept unobstructed at all times, and the connection parts, filters, feed ports, and discharge ports of the device should be checked regularly and irregularly to observe whether there are deposits in these... -
Apr 10
2022The method by which the dosing device functions
The motor of the dosing metering pump of the automatic dosing device is controlled by the frequency converter. It is found that the dosing metering pump cannot work normally, which may be the fault of the frequency converter. 1 should enable the othe... -
Apr 08
2022Chemicals used in air flotation machines
In the process of flotation of the air flotation machine, the appropriate coagulant should first be added to the sewage, which can not only change the hydrophilic properties of the suspended particles in the sewage, but also flocculate the fine parti...
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