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Nov 01
2019The effect of shallow air flotation and its good performance
The effect of shallow air flotation and its good performanceShallow air flotation is an excellent sewage treatment technology with reasonable design, convenient operation and economic operation. Shallow air flotation is mainly used for the purificati... -
Nov 01
2019Operation requirements of air flotation for water quality and treatment of scum
Operation requirements of air flotation for water quality and treatment of scumAir floatation is a kind of machine that uses the impurities in the medium and effectively floats out of the water by using its tiny bubbles. In this way, it is difficult ... -
Nov 01
2019How to make air flotation run smoothly
How to make air flotation run smoothlyIn order to make the air flotation run smoothly, first of all, according to the flocculation of the reaction pool, the scum in the air flotation area and the quality of the effluent water, pay attention to adjust... -
Nov 01
2019Installation steps and preparation for use of air floatation machine
Installation steps and preparation for use of air floatation machineIt is only known when installing the air flotation machine that the electric box of the air flotation machine should be placed on the side of the escalator generally, and the environ... -
Nov 01
2019Advantages of shallow air flotation and its wastewater treatment process
Advantages of shallow air flotation and its wastewater treatment processShallow air flotation is a kind of treatment technology to remove suspended matter, grease and colloidal matter in various industrial production and municipal engineering wastewa... -
Nov 01
2019The waste water treatment process of the integrated air flotation and sedimen...
The waste water treatment process of the integrated air flotation and sedimentation machine is superiorThe integrated air flotation and sedimentation machine is mainly suitable for the treatment of various kinds of waste water whose floc proportion i... -
Nov 01
2019Water treatment method and basic principle of air flotation machine
Water treatment method and basic principle of air flotation machineThe air floatation machine is suitable for the treatment of low turbidity, high water content of organic compounds and low oil content, so that the particle size and content of the re... -
Nov 01
2019Separation technology and structural components of shallow air flotation device
Separation technology and structural components of shallow air flotation deviceSeparation technology and structural components of shallow air flotation devicePublisher: admin release time: October 15, 2019 16:37:03 Click: 23Shallow air floatation mac... -
Oct 29
2019How to effectively extend the service life of the sludge screw press
The daily maintenance of the screw trap sludge dehydrator. Since its application in the field of sludge dewatering, the screw trap sludge dehydrator has gradually replaced the frame sludge dehydrator and belt sludge dehydrator with its advantages of ... -
Oct 29
2019Common problems of screw sludge press
Sludge does not enter into flocculation mixing tank① sludge transfer pump does not operate.In case of pump failure, please contact the pump manufacturer.② is there air left in the sludge transfer pump?The failure of the level controller for sludge st... -
Oct 29
2019Adjustment mode in case of higher or higher water content of cement cake of s...
Adjustment mode in case of higher or higher water content of cement cake of screw type sludge dehydratorThe adjustment of moisture content and treatment capacity of cement cake is realized by back pressure plate and spiral shaft frequency converter.①... -
Oct 28
2019How to install the corse screens and place the host machine
The screen of the screen cleaner is divided into two parts, the upper part is steel plate and the lower part is grid bar (rake slag part). Generally, the grating material is related to the water quality. It can be made of carbon steel in the river an... -
Oct 28
2019The application of fine screens in printing and dyeing wastewater
The working principle of the grid cleaner is to fish and clean the floating objects and sediments at the water intake, and drain the grid slag after being squeezed dry and dehydrated, which is suitable for urban sewage treatment and other engineering... -
Oct 28
2019Maintenance of rotary screen cleaner
Maintenance of rotary screen cleaner1. In the case of not using the rotary grid cleaner for a long time, it needs to be started every other period of time, about two weeks, once or twice.2. Add oil regularly.3. During maintenance, there should be no ... -
Oct 24
2019Sand field sludge concentration filter press
Sand field sludge concentration filter pressThe advantages of sludge dehydrator are positive pressure and high pressure dehydration. Compared with the traditional vacuum filter, the pressure difference is much larger. Therefore, the water content of ... -
Oct 24
2019Calculation formula of sludge output of belt filter press
Calculation formula of sludge output of belt filter pressCalculation of processing capacityTaking the thickness of wet mud cake produced by belt filter press as the main calculation parameter, according to the calculated wet mud cake output, then cal... -
Oct 24
2019What is the reason for the noise of the motor when the sludge filter press is...
What is the reason for the noise of the motor when the sludge filter press is working1. The high-pressure oil pump is damaged. The shape of the belt filter press is usually a plunger pump. If the hydraulic oil is abnormal or for a long time, the plun... -
Oct 23
2019Structure of floating decanter
Structure of floating decanterFloating decanter (also known as pontoon decanter) has a simple structure and is mainly composed of pontoon, decanter pipe, hose, connector and bracket. The working principle is based on gravity, buoyancy and flow pressu... -
Oct 23
2019Working principle of decanter1. Each set of rotary decanter of slaughterhouse sewage treatment equipment includes movable weir, scum retaining device, drainage branch pipe, rotary main outlet pipe, drive device, support, vent pipe, "O" ring, flange, ... -
Oct 23
2019General knowledge and design improvement of rotary Decanter
General knowledge and design improvement of rotary Decanter1. Rotary DecanterAccording to its structure, decanter can be divided into rotary type, siphon type, self floating type, simple type and so on. At present, most of them are rotary type. It co...
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