314L Horizontal Leaf Filter Lower Sliding Track Construction 0.1 - 0.4 Mpa

Lower Sliding Track Construction 314L Horizontal Leaf Filter

1. Overall

Thank you very much for choosing WYB series horizontal leaf filter manufactured by this company. This equipment is an efficient, energy saving solid-liquid separation equipment of enclosed operation type. It is widely employed in industries such as chemical engineering, petroleum, foodstuff and pharmaceutical, etc.

This product is of novel design, the main body of filter consists of filtration tank, screen, end-plate pullout device, automatic dreg discharging device, etc. During filtering, the filter aid is mixed up with material in the mixing cylinder then transmitted by pump onto the filter screen to form a filter cake layer. Once the stable filter cake is realized, the minute filter aid particles provide countless micro passages, which entrap the suspended impurity and let the clear liquid through. Therefore the real filtration is realized through the cake layer. In case that the filter cake over the surface of filter screen reaches certain thickness, or the filtration pressure is up to 0.4 MPa, the feeding shall be stopped, and compressed air or steam shall be employed to blow dry the cake, and clean the filter screen the discharge , the vibration dreg discharging device shall be switched on, the dregs shall be unloaded because of weight and vibration. As to sticky filter cake, manual help shall be provided to clean up the dregs.

This product realizes filter without the filter paper and cloth , and the filtration is enclosed prevent environmental pollution, the labor intensity is low thanks to automatic dreg removal. Two units work alternatively can realize continuous production

2. The cleaning of filter screen 

a. Chemical treatment method

Put the filter screen in a clean pool to clean, the cleaning liquid shall be 10~15% NaOH solution (or other liquid which has no corrosive effect to the screen), the temperature shall be 50~60 centigrade, the cleaning time shall not be more than 3 hours, please note that do not use hydrochloric acids or detergent generating free ions, because they may seriously corrode the screen

b. Mechanic cleaning method

Clean the screen with pressurized water spray (6~8 MPa), place the screen vertically on the wooden plant, the exit surface shall be downward, the nozzle of pressurized water shall be at 45 degree to the plane of screen

3. Wearing parts of the filter

4. Company profile

Jueng Machinery Group is a global group company specializing in the manufacture of filters, centrifuges and pressure vessels. It consists of Jueng Machinery (China) Co., Ltd., and Wuxi Hexiang Equipment Biochemical Co., Ltd. Respectively in Hong Kong, Nanjing, Wuxi, Yixing has a large production base. Mainly engaged in filtration equipment, separation equipment, pressure vessel research, development, manufacturing and sales, has become the domestic filtration separation and pressure vessel industry leader, but also an important supplier in the world.

Enterprise covers an area of 500000 m2, building area of 285000 m2, annual sales of 800 million yuan; Currently, there are more than 1000 employees, including 50 with senior titles and 320 with intermediate titles. The company has a variety of large and medium production equipment more than 2000 sets, of which a single lifting vehicle is 100T, the largest single equipment manufacturing capacity can reach 16 meters high, 200T weight. Annual output of various kinds of centrifuges more than 800 sets, more than 1500 sets of centrifuges, more than 5000 sets of filters, pressure vessels and non-standard equipment more than 1000 sets.

5. FAQ

What is a horizontal pressure leaf filter?

Horizontal Pressure Leaf Filter consists of the horizontal tank with a removable cover. For sealing of the framing joint and the cover a spacer is used, which is tightened by turning of a bayonet-type ring by means of two hydrocylinders of the valve. Taking of the cover is performed by means of the hydrocylinder also.