07 Feb


The plate and casing channel press is a piece of gear for muck treatment in the sewage treatment framework, its job is to press the ooze after sewage treatment to shape an enormous channel cake (mud cake) for end.
The functioning rule of the plate and casing channel press is moderately basic. First the water driven strain is applied to the plate and casing set and the settled slop enters from the center and is appropriated between the channel materials. Because of the strain of the plate and edge, the ooze can't flood. Under the high tension of the screw siphon and stomach siphon, the water in the slime leaks out from the channel fabric and streams into the return pipe, while the mud cake is left in the pit, after which the plate and edge are depressurised, the channel plates are pulled separated and the mud cake falls by gravity.
01Harm to the actual platePrimary driver.
1) When the ooze is too thick or the dry square is abandoned, it causes blockage of the stockpile port, right now there is not any more medium between the channel plates just the strain of the water driven framework itself stays, the actual plate is extremely simple to make harm due the significant time-frame pressure.
(2) If the feed is lacking or the feed contains inadmissible strong particles, it will likewise make harm the plate outline itself because of exorbitant strain.
3) If the stream outlet is obstructed by solids or on the other hand assuming the stock valve or outlet valve is shut at start-down, there is no place for the strain to get away to the degree that harm is caused.
(4) If the channel plate isn't tidied up, at times it will make the media spill out, when the spillage, the edge of the plate edge will be cleaned out a little channel, and the huge measure of media spillage makes the strain not be able to rise, and the mud cake can't be shaped.
Treatment strategies.
1) Use a nylon cleaning scrubber to eliminate the mud from the feed opening.
2) Complete the cycle and decrease the channel plate volume.
3) Check the channel fabric, clean the channel, really look at the power source, open the fitting valves and delivery the strain.
4) Clean the channel plate cautiously and fix it.
Strategies for the rebuilding of channel plates are as per the following.Following a couple of long periods of utilization, the channel plate, for reasons unknown, makes some gouge marks wash out at the edges. When the gouges show up, they grow quickly until they influence the arrangement of the channel cake. At first the channel cake turns out to be delicate, then, at that point, it transforms into a semi-sludge lastly the cake can't be framed. Because of the exceptional material of the channel plate, it is hard to fix and must be supplanted by another one, which brings about an intense usage of extra parts. Practically speaking we can utilize oil surface fix specialist to patch, explicit fix strategies are as per the following.
1, tidy up the furrow, releasing new surface to, accessible little saw cutting edge, and so forth tidy up.
2, highly contrasting two sorts of fixing specialist as per the proportion of 1:1 organization great.
3, the arrangement of fixing specialist applied to the section, covered with marginally higher.
4, immediately set the channel fabric, the channel plate crushed together, so the fix and channel material stay together, while pressing level furrows.
5、After pressing for a while, the glue will be normally framed and will never again change, so, all in all it tends to be utilized regularly.
02Water leakage between the boards and casingsThe fundamental driver of water leakage between the plate and edge are: 1) low pressure driven strain; 2) wrinkles in the channel material and openings in the channel fabric; 3) protuberances on the fixing surface.
The treatment of water drainage between the plate and edge is somewhat straightforward, as long as the pressure driven tension is expanded likewise, the channel material is supplanted or the nylon scrubber is utilized to eliminate the knots on the fixing surface.
03Unshaped or lopsided channel cakesThere are many justifications for why the channel cake can't be shaped or is lopsided, lacking or too slight inventory, or blockage can cause this peculiarity. For these disappointments, the causes ought to be painstakingly examined and the issue settled.
The primary arrangements are: increment the feed, change the cycle, work on the feed, clean the channel material or supplant the channel fabric, clean the blockage, clean the feed opening, clean the waste opening, clean or supplant the channel fabric, increment the tension or siphon power, low-pressure start, consistent strain increment and different techniques.
04Drowsy activity of channel plate or simple to tumble offIn some cases an excess of oil or stain on the aide bar can likewise cause the channel plate to move gradually or even tumble off. This is an ideal opportunity to clean the aide pole and oil it to guarantee its lubricity.
One highlight note is that it is totally illegal to spread meager oil on the aide bar, on the grounds that dainty oil is not difficult to tumble off, so the lower side is exceptionally elusive, where work force working support is extremely simple to tumble down, causing individual injury mishaps.
05Water driven framework disappointmentThe water driven arrangement of the plate and casing channel filter plate supplier press is primarily to give pressure. At the point when the oil hole An is loaded up with more oil, the cylinder moves to one side and presses the channel plate to make it shut. At the point when oil chamber B is loaded up with more oil, the cylinder moves to one side and the channel plate is relaxed.
1、Oil spillage peculiarity
Because of exact assembling, water driven framework disappointments are uncommon, as long as consideration is paid to day by day support. All things considered, because of mileage, oil spillage will happen after each year or something like that, and afterward the O-ring seal ought to be fixed and supplanted.
2、Pressure can't be kept up with
The fundamental explanations behind not having the option to keep up with the strain are oil spillage, O-ring wear and solenoid valve not working as expected.
Normal treatment is to eliminate and actually take a look at the valve, supplant the O-ring, clean and really take a look at the solenoid valve or supplant the solenoid valve.
3、The pressure driven chamber isn't appropriate for progressing
The pressure driven chamber isn't appropriate for progression clearly air is fixed in the interior, then, at that point, as long as the framework siphoning can be, for the most part can rapidly settle.
Plate and edge channel press in the sand and rock creation arrangement of sewage treatment connections and tailings dry release in the use of to an ever increasing extent, to comprehend its qualities, to expand on its assets and keep away from weaknesses, to lessen machine activity disappointment, to guarantee the effective creation.
As of late, the preface of the gear fabricating industry in the Qiandong Economic Development Zone in Guizhou was started off with the principal stomach channel plate item falling off the line in the Qiandong Economic Development Zone's Return to China Venture Park.
Ltd. is a recorded organization gaining practical experience in the production of channel presses. Lately, the stomach channel presses created and delivered for profound dewatering of ooze are broadly utilized in the profound treatment of different sorts of sewage, and the treated slime can be utilized for optional utilize, for example, burning for power age and block making, which has a place with the energy-saving and emanation decrease projects upheld by the state and has been qualified as a task undertaking by the National Science and Technology Innovation Fund.
Ltd. is a completely claimed auxiliary of Zhejiang Ekosai Environmental Technology Co., Ltd. Its PP stomach channel plate creation project intends to construct 3 creation lines with a yearly result of 5,000 channel plates, with an absolute venture of 70 million yuan and a land area of 13.5 mu. The task can accomplish a yearly result worth of RMB 30 million and a benefit assessment of RMB 4 million in the third year after the venture arrives at full creation. The initial 5,000 creation line of the principal stage, which is currently underway, got things started in December 2017, and following nine months of extraordinary development, at last prevailed with regards to sending off the first qualified PP stomach channel plate, the nature of which arrived at the high level degree of comparative items in the business.

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