Integrated sludge dewatering filter press

Specifications

Integrated sludge dewatering filter press

[ design features ]
1, production of filter press structure design technology, through the digestion and absorption, improvement, create the roller is integrated layout pressure filter of the environmental protection equipment more novel, science, overcome traditional belt type filter press pressure roller is in ShuiPingXing decorate, half of the pressure roller are made useless shortcomings, make the belt type filter press dehydration performance got sufficient play, therefore, the company's belt type filter press dehydration, performance is the best.
2, the whole structure design is reasonable, the framework strong strong, easy maintenance, on any account is strewn at random have send, often operating position of low, and the overall structure tidy and beautiful.
3, this machine is in the transition area USES dehydration arc roller bag dehydration technology, the technology and foreign technology is more advanced than, can be effectively solved a large amount of mud from both sides of the mud filters run problems, therefore, can greatly improve the rate of sludge.
4, the nets take the washing system since the stainless steel net nozzle, can make rushs jams in the nozzle of the dirt and, therefore, the water quality of rinse water for water demand is not high, can use the second pond water do the cleaning water, reduce the pressure filter of the cost.
5, this machine rectification of by gas control valve connection cylinder, near to control, quick response, filters on both sides and correction, and has the middle position, rapid reduction, the whole system action low frequency, amplitude small rectification.
6, all fasteners used stainless steel material, to enhance the machine corrosion resistance, and easy to repair and maintenance.
7, the machine can according to the different needs of customers, tune into mud quantity, filters tension, filters speed and dosage, productivity and dehydration rate can reach the best state
8, electric control system with perfect chain device to protect the safety and reliability of the operation of the whole machine, effectively prevent the misoperation of the damage to the whole machine.

[The mechanical characteristics]
The machine is suitable for various sewage treatment, application scope. With unique more paragraphs dehydration design, dehydrated, high efficiency, less water filter cake. This function is continuous operation and low speed, high efficiency. This machine is equipped with automatic anti-eccentrically take device and increase pressure relief devices, convenient operation, high reliability, good safety.

[ principle ]
1, pretreatment stage-the original pulp using gravity settlement enrichment methods and form a high concentration, the volume is less sludge. And then after the sludge and concentrated of macromolecular flocculating mixed, and the material in the flocculant under the action of tiny particles converge into effect and the preliminary round state precipitate in sludge shape, ready to conditions for dehydration.
2, gravity dehydration-flocculation pretreatment of sludge to filter take, in the sludge under the action of gravity, that was outside the group of free water, from filters filter out, decrease the sludge water.
3, wedge preloading dehydration-gravity dehydration of the wedge section after the sludge preloading dehydration, liquidity almost completely lost, so as to ensure the sludge in normal condition, won't squeeze out of the section in the dehydration.
4, roller dehydration sludge in more-the reasonable layout of the root of the roller repeated extrusion and shear function, take off a lot of capillary function of water, sludge gradually reduce water, then with pure pressure roller extruding, formation of moisture content rarely massive mud cake, tipping in shovel sword.

[ use ]
Can be widely used in urban sewage, printing and dyeing, textile, papermaking, foodstuff, pharmacy, chemical industry, metallurgy, petroleum and other areas of sludge dewatering (or material).