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Wastewater treatment channel press Podcast Edit Upload video
Sewage treatment channel press is a sort of filtration and detachment hardware utilized in ooze, synthetic and ecological security fields.
Chinese name Sewage treatment channel press Category Chamber type sewage treatment channel press, plate and casing channel press Components comprise of three sections Pressing system Manual squeezing, mechanical squeezing
1 Introduction
2 Classification

Sewage treatment channel presses are isolated into chamber sewage treatment channel presses, plate and casing channel squeezes, belt channel squeezes, vertical channel squeezes, stomach press channel presses, and so forth
The construction of the sewage treatment channel press comprises of three sections.
1、Wastewater treatment channel press outline
The edge is the essential piece of the channel press, the two finishes of which are the plug plate and the squeezing head, and the pillars on the two sides of which are utilized to help the channel plate, the channel outline and the squeezing plate. The shafts are utilized to help the channel plate, outline and compactor plate. Shanghai Xinbu’s tempered steel cladding innovation can be utilized as a source of perspective, and its quality can address the issues of clients.
A, push plate: it is associated with the help to arrange one finish of the channel push on the establishment. The center of the push plate of the chamber channel press is the bay opening, and there are four different openings at the four corners, the openings at the upper two corners are the washing fluid or squeezing gas delta, and the lower two corners are the power source (dull stream construction or filtrate outlet).
B. Squeezing plate: used to press the channel plate and channel outline, the rollers on the two sides are utilized to help the moving of the squeezing plate on the track of the bar.
C, bar: is a heap bearing part, as per the necessities of the utilization of ecological erosion, can pick inflexible PVC, polypropylene, treated steel cladding or new enemy of consumption covering and other covering.
2、Pressing component
Manual squeezing, mechanical squeezing, water driven squeezing.
A、Manual squeezing: the screw type mechanical jack is utilized to push the squeezing plate to press the channel plate.
B. Mechanical squeezing: The squeezing instrument comprises of an electric engine (furnished with cutting edge over-burden defender), reducer, gear installment, screw and fixed nut. When squeezing, the engine is turning, driving the reducer and stuff installment, causing the fiber bar to pivot in the proper nut, pushing the squeezing plate to press the channel plate and channel outline. At the point when the squeezing power expands and greater, the engine load current increments, when it arrives at the current worth set by the defender, the most extreme squeezing power is reached, the engine cuts off the power supply and quits pivoting, on the grounds that the fiber pole and the decent fiber mother have a solid self-locking twisting point, it can dependably guarantee the squeezing state during the functioning system, when it is returned, the engine turns around, and when the strain block on the squeezing plate contacts the movement switch, it is gotten back to stop.
C, water powered squeezing: pressure driven squeezing system comprises of pressure driven station, oil chamber, cylinder, cylinder pole and cylinder pole and squeezing plate associated with the construction of the water driven station comprises of: engine, oil siphon, help valve (to change the strain) switching valve, pressure measure, oil circuit, oil tank. At the point when the water driven squeezing apparatus is squeezed, the high strain oil is provided by the pressure driven station, the part depression of the chamber and cylinder is loaded up with oil, when the tension is more prominent than the frictional obstruction of the squeezing plate running, the squeezing plate gradually presses the channel plate, when the squeezing power arrives at the tension worth set by the help valve (shown by the pointer of the strain measure), the channel plate, channel outline (plate and edge type) or channel plate (chamber type) is squeezed, the alleviation valve begins to dump, as of now, remove the power supply of the engine. At the point when the squeezing activity is finished, the turning around valve is switched and the strain oil enters the bar cavity of the chamber, when the oil tension can conquer the grinding obstruction of the squeezing plate, the squeezing plate begins to return. At the point when the tension arrives at the maximum furthest reaches of the strain measure, the power supply will be cut off and the oil siphon will quit providing power, as the inside and outside spillage of the oil circuit framework might filter press wastewater treatment make the strain drop, when it arrives at the lower furthest reaches of the tension check, the power supply will be turned on and the oil siphon will begin providing oil, the tension will arrive at When the tension arrives at as far as possible, the power supply is cut off and the oil siphon quits providing oil, with the goal that the cycle can accomplish the impact of guaranteeing the squeezing power during the time spent sifting materials.
3、Filtering instrument of sewage treatment channel press
The separating component is made out of channel plate, channel outline, channel material and squeezing stomach, the two sides of the channel plate are covered by channel fabric, and when the squeezing stomach is required, a gathering of channel plate is made out of stomach plate and side plate. The stomach plate is covered with elastic stomach on the two sides of the substrate, the stomach is covered with channel material outwardly, and the side plate is the normal channel plate. The strong particles are held in the chamber on the grounds that their molecule size is bigger than the pore size of the channel media (channel fabric), while the filtrate streams out from the power source opening underneath the channel plate. At the point when the channel cake should be squeezed dry, notwithstanding the stomach press, packed air or steam can be utilized to go through the washing port, wind current to wash away the water in the channel cake, to diminish the water content of the channel cake.
(1) Filtration technique for sewage treatment channel press The manner in which the filtrate streams out is partitioned into open-stream filtration and dull stream filtration.
A. Open-stream filtration: Each channel plate is outfitted with a water spout on the lower outlet opening, and the filtrate streams out instinctively from the water spout.
B. Disguised stream filtration: each channel plate is furnished with a fluid outlet channel opening under, and the fluid outlet openings of a few channel plates are associated with structure a fluid outlet channel, which is released by a line associated with the fluid outlet opening under the plug plate.
(2) When the channel cake should be washed, there are now and then single direction washing and two-way washing, and dim stream single direction washing and two-way washing.
A. Single direction washing in the open stream is that the washing fluid enters from the washing fluid bay opening of the plug plate, goes through the channel material and afterward through the channel cake, and streams out from the non-permeable channel plate, when the fluid outlet spout of the permeable plate is shut and the fluid outlet spout of the non-permeable plate is open.
B. Two-way washing is the washing fluid from the highest point of the plug plate on the two sides of the washing fluid into the opening has been washed two times, that is, the washing fluid first from one side of the washing fluid and afterward from the opposite side of the washing fluid, the power source of the washing fluid with the import is askew bearing, so likewise called two-way cross washing.
C. Hidden single direction stream washing is that the washing fluid enters the punctured plate thus from the washing fluid channel opening of the plug plate, goes through the channel fabric and afterward through the channel cake, and streams out from the non-punctured channel plate.
D. Dull stream two-way washing is that the washing fluid is washed two times in progression from the two washing fluid delta openings on the two sides over the stop plate, for example washing is washed from one side first and afterward from the opposite side, and the power source of the washing fluid is in the corner to corner course, so it is likewise called dim stream two-way cross washing.
(3) Filter fabric: channel material is a significant separating medium, the decision and utilization of channel fabric plays an unequivocal part in the sifting impact, the decision ought to be founded on the PH worth of the sifting material, strong molecule size and different variables to pick the proper channel material and gap to guarantee low filtration expenses and high filtration proficiency, when utilizing, to guarantee that the channel fabric is level and not collapsed, the opening is unhampered.
Classification Editor Podcast
Plate and Frame Filter Press
A gathering of channel chambers is shaped by on the other hand organized channel plates and channel outlines. The outer layer of the channel plate is furrowed and its projecting parts are utilized to help the channel fabric. There are openings toward the sides of the channel outline and the channel plate, which structure a total channel after get together, permitting admittance to the suspension, washing water and filtrate. The plates and casings are upheld on the crossbeam by handles on each side and are squeezed by a squeezing gadget. The channel material between the plates and casings goes about as a fixing gasket. The suspension is siphoned into the channel chamber by the feed siphon and structures an ooze on the channel fabric until it fills the chamber. The filtrate moves through the channel material and along the notches of the channel plate to the edge channels of the plate and edge, where it is released midway. At the point when filtration is finished, the slop can be washed with clear washing water. Subsequent to washing, compacted air is at times acquainted with eliminate the leftover washing fluid. The channel press is then opened to eliminate the slag, clean the channel material, re-press the plate and casing and start the following working cycle.

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