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Twisting Pore Controllable Fiber Bundle Filter

扭转式PCF孔隙调节型纤维过滤器
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TWISTING PORE CONTROLLABLE FIBER BUNDLE FILTER
 

.Company Profile

 

suzhou industrial park yinghan power auxiliary machine co., ltd,is a professional manufacturer specialized in the research, design and manufacturing of high-efficiency fiber filter series water treatment fiber filter. our leading product is the pore controllable fiber filter authorized by the national patent, also known as TWF pore controll fiber filter. Since its establishment, the company has been committed in this field, mastered the core technology of PCF pore controll fiber filter, The company has formed the design and production capacity of a complete series of water treatment fiber filtration equipment with twisting PCF pore controllable fiber filter as the leading product and the other two series of fiber filtration equipment as the auxiliary. Through cooperation with numerous engineering companies, the company's leading product PCF pore controll fiber filter has been successively obtained in some engineering projects at home and abroad, which has solved the user's practical problems and has been favorably received by the user.

 

PCF pore controllable fibre filters are currently the most advanced fibre filter. It has a flow rate of 80 to 100m/h, with a large flow, small footprint, high filtration precision, and easy to achieve automation.

 

In addition, the SQZ series of water sampling equipment produced by our company for the steam and water sampling analysis of the industrial boiler also has wide application in the fields of electric power, metallurgy and petrochemical industry.

 

Company factory covers an area of 10000 square meters, construction area of 5000 square meters, the main equipment are: plasma cutting machine, profile cutting machine, double cutting torch cutting machine, automatic cutting machine, shearing machine, roll machine, bending machine, all kinds of cutting machine tools, all kinds of lifting equipment, hydraulic press, pipe bender, air compressor, pressing machine, spot welding machine, silicon controlled rectifier welding machine, automatic welding, ultrasonic thickness gauge, X-ray thickness gauge, ultrasonic flaw detector and transistor, etc.

 

The company's development purpose is: dedicated, professional, cooperation and win-win. In the future, the company will continue to adhere to the principle of "user first, quality first", continue to do its own main business, and work well with the engineering company and relevant users to work hard to improve the water environment of the earth.

 

.Abstract


Pore Controllable Fiber Bundle Filter, also can be referred to as TWISTING FIBER FILTER. The water filtration equipment which using a specially treated long fiber as the filtration medium. In view of the disadvantage of relatively small filtration area of traditional fiber filtration equipment, this equipment adopts the transverse flow filtration mode, which effectively increases the filtration area and increases the flow rate of the equipment without increasing the diameter of the equipment. In 1990s, the concept of twisting fiber filter was firstly put forward and implemented in China. On the basis of summarizing and improving previous technologies, our company has applied for relevant patents and obtained authorization.

 

 

.How Does It Work

 

Twisting pore controll fiber filter is an advanced filter equipment. It USES a kind of stable performance, high strength single filament soft, high strength curved fiber filament as the filter material, with the electronic control system, to achieve the filtering of raw water treatment, which has the advantages of high filtering accuracy, large flow, relatively small cover area.

 

Different from the traditional longitudinal flow filtration method, the incoming-water is transversely through the filtration layer, so with the same diameter the equipment can achieve a larger flow velocity and flow rate.

 

1.Filtering

 

 

 

As shown in the figure on the right, the rotating units outside the tank drives the filtration module to rotate, so that the PP fiber bundle is tightly wound on the central tube,forming a uniform, tiny and dense porous filtration layer.through which the incoming water enters the central tube from the outside, thereby retaining and adsorbing the sewage in the water. In the process of filtration, the incoming water goes through the filtration layer in a horizontal direction. Because the PP filter wires are arranged in a certain rule, the bias phenomenon will not occur.

 

 

 

 

A certain number of fine PP fiber bundles are longitudinally wrapped on the central gathering pipe to form a filter unit. One or four sets of filter units are set in the tank according to the size of the filter specifications.

 

The surface area of the four filter cartridge in the equipment is larger than the cross-sectional area of the tank, so its theoretical filtration rate can be up to 100m/h. Generally, it can reach 60 ~ 80m/h. For example, the flow rate of DN2000 torsional pore regulated fiber filter can reach 200 ~ 300T/H, while the conventional flow rate of DN2000 high efficiency fiber filter is 30m/ H, and the corresponding flow rate is 94T/H.

 

 

2.Backwashing

 

 


When withholding content increased, the differential pressure (flow rateor Running time) to set data, automatically enters backwashing steps. The rotating units outside the tank drives the filtration module thoroughly relaxed, under the joint action of the backwashing water and compresses air, the elution of sewage intercepted is discharged through the drainage pipe, after cleaning can automatically enter the filtering state or into standby state.

 

 

 

 

    The compressed clean air, make PP fiber bundle in the process of cleaning produce strong jitter and rubbing against each other, and Plus the carrying effect of cleaning air,the sewage intercepted on the fiberbundle can be easily peeled off by the combined washing water and cleaning air. In addition, the rotary mechanism drives the filter wire to repeat several times of rotation and relaxation during the backwashing process, which is helpful to obtain better backwashing effect similar to that of washing machine.

 

 

.Product Advantage

 

 

High strain rate:The filtration speed is up to 60 ~ 80m/h, and the maximum is up to 100m/h. The diameter of the twist pore control fiber filter equipment with a single processing capacity of 300m3/h is DN2000MM;

 

Rapid backwashing:The reverse washing process can be completed in 3 ~ 5min.

 

High quality filter material:High quality PP fiber bundle filter material is adopted, which has good chemical stability, acid resistance, alkali resistance, oxidant resistance and biodegradation resistance, and has good adaptability to water quality changes of raw water.

 

Low water consumption:Because of the good backwashing effect, the backwashing process can be completed in a relatively short time, the self-use rate of reverse washing is 1 ~ 3% of the periodic water yield.

 

Low one-time investment:With the same processing capacity, the area is only 1/3 ~ 1/2 of the traditional filter.

 

Low pressure differential filtration, low energy consumption:Water head loss at the end of filtration is less than or equal to 0.08Mpa.

 

Easy to maintain:The filter material has a long service life, and easy to replace.

 

with high level automation,Fully automatic operation can be realized.

 

high efficiency and excellent water quality: The filtration accuracy can reach 2 ~ 5μm, and the removal rate of suspended solids can reach more than 95%.

 

Compared with other types of filtration equipment, the twisting pore control fiber bundle filter has many advantages, such as high filtration efficiency, small volume, light weight and low price (according to the unit volume of water). The following table lists the comparison of technical indexes of TWF pore regulating fiber filter, mechanical filter and high-efficiency fiber filter (for reference only).

 

对比项目items

机械过滤器
sand filter

高效纤维过滤器
high efficiency filter

扭转式孔隙调节型纤维过滤器
twisting pore control filter

过滤方式 filter type

表面过滤 
surface filtration

深层过滤 depth filtration

深层过滤 
depth filtration

过滤速度(m/h) Filtration velocity

810

20~40

60100

滤材种类 Filter material types

砂石 
Sand and gravel

丙纶纤维 
Polypropylene fiber

柔性曲化,高强度纤维丝束 
Flexible curved, high strength fibre bundle

滤材更换 Filter material replacement

不便 inconvenience

不便 inconvenience

便于更换


.Application range

 

1. Quality Water

 

    For: production of tap water, drinking water, pure water, high pure water, industrial water

 

    Process: A. Raw water (low turbidity water: concentration less than 100 mg/l) →micro-flocculation→ TWF filter →post-treatment→ effluent

 

    B. Raw water (high turbidity water: concentration >100 mg/l) → coagulation clarification →TWF filter→ post-treatment →effluent

 

    For: swimming pool water treatment, aquarium water circulation, water park, artificial landscape, freshwater aquaculture

 

    Process: raw water→ hair collector→ microflocculation →PCF filter →recycling.

 

    3.Reuse Of Reclaimed Water

 

    For: miscellaneous water reuse, hotel water treatment, accommodation area water treatment

 

    Process: to be treated water→grille→clarification precipitation→contact oxidation→microflocculation→PCF filter→disinfection→reuse

 

    4.Sewage In--Depth Processing

 

    Used for: direct treatment of effluent after physicochemical/biochemical treatment of domestic sewage or industrial wastewater.

 

    Process: wastewater→primary sedimentation tank→biochemical treatment→coagulation precipitation→PCF filter→ reuse

 

 

Concrete application

 

   1.Prefiltration of softening water system

 

   replace the traditional sand filter, prevent the impurities in water such as suspended matter and colloid from entering into the resin layer to wrap and contaminate the resin, reduce its exchange function, and ensure the periodic water production and regeneration effect of the ion exchange resin.

 

    2.Circulating water treatment for condenser in power plant

 

   It is used to remove the rust, suspended matter and colloidal metal corrosion products in the circulating water, prevent these tiny suspended matter and colloidal particles from entering the condensate water desalting system, and affect the exchange capacity and working cycle of the resin.

 

   3.Chemical pretreatment of membrane water treatment system

 

   Interception of sediment, clay, suspended matter and other small particles in water, to prevent impurities into ultrafiltration, reverse osmosis and other membrane elements, blocking the filter channel, causing mechanical fouling. The cleaning cycle and service life of the film can be prolonged.

 

    4.Circulating water filtration in steel industry

 

    Filter a large amount of rust, iron slag, biological slime, algae, microorganisms and other corrosion products in the circulating water to prevent pipe and nozzle blockage.

 

    5.Oil field return water injection filtration

 

    The groundwater resources shall be protected from contamination by removing suspension, macromolecular bacteria, organic matter and some fine particulate impurities back into the water injection.

 

.Equipment specification

型号

model number

流量(m3/h)

produced water quantity

参考外形尺寸(Φ×H:mm)

reference dimension

PCF75

75

Φ1200×3800

PCF100

100

Φ1500×3800

PCF120

120

Φ1500×4200

PCF150

150

Φ2000×4000/Φ1800×4400

PCF200

200

Φ2000×4700

PCF250

250

Φ2200×5100/Φ2000×5300

PCF300

300

Φ2200×5550/Φ2000×5750

PCF350

350

Φ2400×5350/Φ2200×5850

PCF400

400

Φ2400×5700

PCF450

450

Φ2400×6200/Φ2800×5600

PCF500

500

Φ2800×6500

注:表中设备规格仅供参考,具体应以双方签字的设计图纸为准。 

Note: the equipment specifications in the table are for reference only, and shall be subject to the design drawing signed by both parties.

型号

model number

流量(m3/h)

produced water quantity

参考外形尺寸(Φ×H:mm)

reference dimension

PCF5

5

Φ380×1500

PCF10

10

Φ400×1750

PCF15

15

Φ480×1700

PCF20

20

Φ550×1850

PCF25

25

Φ550×2200

PCF30

30

Φ650×2500

PCF40

40

Φ800×2500

PCF50

50

Φ900×2700

PCF60

60

Φ1000×2800

注:表中设备规格仅供参考,具体应以双方签字的设计图纸为准。 

Note: the equipment specifications in the table are for reference only, and shall be subject to the design drawing signed by both parties.

  

.Equipment specification

设计压力

Design Pressure

0.6Mpa

工作温度

Working Temperature

560

工作压力

Working Pressure

0.55Mpa

反洗周期

Cycle Of Backwashing

310h

水压实验压力

Water Pressure Test Pressure

0.75Mpa

反洗用时

Time Of Backwashing

510min

设计温度

Design Temperature

060

过滤精度

Filtration precision

25μ

 

.参考流程图

49c673e98cc3753c32ea9592e1d4beb1.jpg

 

.设备维护保养注意事项Equipment Maintenance Notes

1.使用注意事项Operational Considerations

 

  1)设定反冲洗压力(0.5-0.8㎏/㎝2)时,不要设定过高,否则会造成过滤水质恶化,水量减少,排管异常等。

 

   Set back flush pressure (0.5-0.8㎏/㎝2), don't set too high,or will cause deterioration of water quality, water flow reduction and abnormal exhaust pipe, etc.

 

   2)原水进水口装调节阀和止回阀;反冲洗进水口装止回阀。

Install regulating valve and check valve at raw water inlet; install check valve at backflush inlet.

 

   3)运行状态下严禁往回转齿轮处伸手或放入其他物体等。

It is strictly prohibited to reach for or put other objects into the rotary gear under the running state.

 

   4)停机后一定要反复冲洗过滤纤维,彻底排除过滤器内部的水(使过滤纤维丝不粘有悬浮物,如没有冲洗干净,则会降低过滤效果)。

   After the filter is shut down, it is necessary to repeatedly flush the filter fiber, and completely remove the water inside the filter (making filter fiber filaments free of suspended solids; if not, the filtering effect is reduced)

 

   5)一个月至少进行药剂浸泡清洗一次,用CaCLO2或NaCLO等消毒剂(CL的浓度为20ppm)注入过滤器内浸泡至少12个小时左右,进行气、水混合冲洗清除滤材纤维丝上的藻类和微生物等物质。

   Soak and clean at least once a month. Infuse disinfectant such as CaCLO2 or NaCLO (CL concentration is 20ppm) into the filter and soak for at least 12 hours. Then mix air and water to rinse and remove algae, microorganisms and other substances on the filter fiber.

 

   6)建议三个月一次拆下所有阀门,用软布彻底清除其内异物。

   It is recommended to remove all the valves once every three months and thoroughly remove the foreign bodies with soft cloth.

 

   7)为防止回转齿轮生锈,需定期涂抹润滑脂。

   To prevent rotary gear from rusting, grease should be applied regularly.

 

 

2.故障原因和参考解决方法The malfunction and the reference solutions

现象malfunction

故障原因The cause of the problem

检查处理

1.出水水质恶化
Deterioration of treated water

1.超过了反冲洗设定压力Backwash set pressure exceeded

2.纤维丝发生异常The fiber filament is abnormal

3.原水进水阀门过大,进水量过大Raw water inlet valve open too large, Excessive inflow 

4.原水悬浮物过高Suspended solids in raw water are too high

5.原水悬浮物直径过小Raw water suspended solids diameter is too small

1.准确设定反冲洗压力Accurately set backflush pressure

2.和生产厂商联系Contact the manufacturer

3.调整进水阀门Adjust inlet valve

 

4.检查前处理设备Check the pretreatment equipment

5.调整加药量Adjust the dosage

2.处理水量减少
Reduction in treatment capacity

1.原水水泵发生异常The raw water pump is abnormal

2.原水进水阀开启过小Small opening of raw water inlet valve

3.反冲洗不彻底The filter is not thoroughly being backwashed

4.异物堵塞水泵进水口Foreign matter clogs the pump inlet

1.修理或更换Repair or replace

2.调整原水进水阀门Adjust the raw water inlet valve

3.重新进行反冲洗Redo the backwash

4.检查水泵进水口Check the pump inlet

3.气缸运行时有异响
Abnormal sound when the cylinder is running

1.轴承发生故障Bearing failure

2.回转齿轮生锈Rotary gear rusting

1.更换轴承replace the bearing

2.除锈、涂润滑油Remove rust and apply lubricant

4.气动阀不开启
Pneumatic valve does not open

1.阀门卡住Valve sticking

2.气动管安装方向错误Pneumatic tube installed in the wrong direction

3.气泵发生故障The air pump broke down

1.修理或更换气动阀Repair or replace pneumatic valves

2.重新调整气动管方向Readjust the direction of the pneumatic tube

3.修理或更换气泵Repair or replace the air pump

5.反冲洗不彻底
Backwash effect is bad

1.反冲洗设定时间短Back flush set time is short

2.反冲洗气量少Less backwashing airflow

3.纤维丝上有附着物繁殖Filaments with attachments to bree

1.调整反冲洗时间Adjust the backwash time

2.检查罗茨风机和空气管路Check roots fan and air line

3.用氯气消毒杀菌Sterilize with chlorine gas

 

.操作规程Operating instruction

 

见随机交货资料。

See delivery documentation.

 

 

 

苏州工业园区英瀚电力辅机有限公司

Suzhou Industrial Park Yinghan Power Auxiliary Machine Co., Ltd

联系人:王经理

Contact Person: Manager Wang

手机:18934577129                 电话:0512-62930686

Mobile phone: 18934577129     Telephone: 0512-62930686

邮箱:18934577129@163.com

E-mail: 18934577129 @163.com

 

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