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Sewage treatment plant of the pump, should bring along their own sewage treatment plant processes using what type of pump?

by:J&T     2020-07-28
Bring your own sewage treatment plant from pollution discharge of sewage ( Waste) Water pollutant total amount or concentration is higher, because it contains can not meet the discharge standard demand or do not conform to the requirements of the environmental capacity, water environment quality and the function of reducing goal, must through artificial reinforcement processing. Generally divided into urban centralized sewage treatment plant of pollution sources and decentralized wastewater treatment plant, processing the back into the water or city pipeline. Sometimes for the sake of the recycling utilization of waste resources, need to improve water quality after handling the construction of sewage reuse or recycle sewage treatment plant.

how many water in principle, there are how many sewage produced, so the capacity of sewage plant general comparative with the capacity of tap water. Previous paper mill wastewater is directly without any processing emissions more, on the environment pollution is serious, with the perfect and development of environmental protection consciousness and law, it is necessary that the mill must be to deal with wastewater.

should bring along their own sewage treatment plant processes:

Sewage) - in addition to the long fiber ( Floats) To bed cleaning, clay and organic pollutants removal to disinfect, ( Emissions)

should bring along their own sewage treatment plant process description:

the sewage purification ChengDa mark water process roughly with the process of water works, just more magazine, higher concentration in water, the main removal in the raw water contains impurities such as sediment, suspended solids, bacteria, and organic pollutants, 生化需氧量) 。

self-provided what type of pump used in sewage treatment plant process?

secondary sewage treatment plant in sewage process used in the pump, the pump is different for different process use, according to the different usage in different parameters of the pump. In the process of sewage treatment, from inlet to outlet, is commonly used during equipment of screw pump, sewage pump, diaphragm pump, submersible sewage pump, corrosion centrifugal pump, etc.

according to the characteristics of the two pictures on pump industry recommends the following a few to you bring your own sewage treatment plant with pump:

G type sludge screw pump has simple structure, safe and reliable operation, convenient in operation and maintenance, stable discharge continuous uniform, pressure, etc. Screw pump is a kind of sludge by rotating screw pump suction and discharge the liquid. It is best suited for suction and discharge viscous liquid. G type sludge screw pump is a single-screw pump, its advantage is the common advantages of screw pump. It is not only suitable for low viscosity medium, such as water, is especially suitable for conveying suspending liquid containing solid particles or short fibers, and high viscosity medium.

ZW type self-priming non-clog sewage pump, also known as the solid-liquid pump or impurity pump. This series of pump hydraulic design is unique. In a separate impeller impeller chamber contraction, pressure chamber is connected with the impeller chamber. When the impeller rotates, produce strong axial vortex flow, liquid in the pump in the vacuum inlet, produced at the exit. Pressurized water chamber, therefore, can get rid of impurity, the passage is completely open, sewage effect with other self-priming sewage pump can't match. industry ZW self-priming pump suction and discharge big particle and solid, long fiber, sediment, waste mineral impurities and sewage waste treatment and all engineering, because the general self-priming centrifugal pump doesn't need to install the bottom valve. Widely used in urban wastewater engineering, light industry, papermaking, textile, food, chemical, electric power, petroleum, mine, pond aquaculture and other industries. Industry. It is the most ideal of solid particles, fibers, mud and impurities mixed slurry pump.

WQ stainless steel submersible sewage water pump is on the basis of the introduction of foreign advanced technology, combining with the characteristics of the use of domestic water pump and the successful development of a new generation of pump products, energy saving effect is remarkable, winding, no jam, automatic installation and automatic control, etc. Solid particles in the lining and long fiber waste, has a unique effect. Distinctive single vane or double vane impeller structure, greatly improve the ability of the contamination by diving sewage pump, can effectively through the sewage pump pump fibre material 5 times of sewage pump water pump diameter and about 50% of the solid particles.

DFP type multistage corrosion-resistant centrifugal pump is to use stainless steel casting material, corrosion resistance is strong, practical security, economy, trouble-free operation ability, and low maintenance cost. Used to transport not containing solid particles, the temperature is - The corrosive liquid of 20 ~ 105 ℃. Using symmetrical layout, cancel the balance device can basically eliminate the axial force and residual axial force by a pair of angular contact ball bearing back-to-back. Due to no balance device, that is, without balance disc disc friction loss and return loss, balance so the pump efficiency is 3% higher than that of multistage pump with category - 14%, due to no balance device, thoroughly solve pump caused by the balancing device failure of balance disc and balance disc wear or rotor killed all sorts of fault, such as greatly prolong the service life of pump.


Nowadays, the adoption of submersible pump in winter cover pump industry is quite common.
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