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The filter press produced by our company has the characteristics of high degree of automation, large daily processing capacity, high filtering precision, low labor intensity, small floor area and so on. It is widely used in the solid-liquid separation of all kinds of sewage and sludge, and is committed to providing advanced and efficient integrated filtration system for global customers. When it comes to the filter equipment, I believe we think of the filter press at the first time, and the filter press can basically be divided into three types: box filter press, plate and frame filter press and membrane filter press. The most widely used one is the diaphragm filter press. Today, let's explain what effect the diaphragm filter press has. Why can't the environmental management of various industries be separated from the diaphragm filter press? The diaphragm filter press and the Chamber filter press both use the same feed shunt channel, and enter the Channel in the center of the filter plate. In this way, the filter liquid imported from the feed inlet moves evenly from the center of the filter plate to all directions, make the filter cloth and filtrate fully touch to achieve the effect of filtration and separation. It also makes the forming of blocked filter cake more uniform than before, creating conditions for subsequent operations. In addition, the rubber diaphragm filter press is an advanced technology introduced from abroad. It is manufactured by using the implantation method of vertical fiber and static electricity, taking its essence and discarding its dregs. Finally, it is a kind of water equipment processing machine developed, it can work continuously for a long time and a large amount of sludge can be operated continuously. This is also due to its own structure. The filter press uses three kinds of matching equipments with different lengths, and at the same time, it also uses super high quality strainers for filtering operation, thus, the function and quality of the filter press and the function and quality of finishing the operation are ensured. Now you know the diaphragm filter press...
First of all, many people think that the filter press provides a lot of pressure, which can make the liquid press over the hydraulic station through the filter cloth. But the fact is not true. The pressure provided by the filter press only increases the pressure difference between the two sides of the filter cloth, making the filtrate have stronger kinetic energy, which accelerates the liquid channel. The speed of the filter cloth is actually the same as the pressure of the filter. Just like the increase of the water level of the power station, it forms a certain decline and the kinetic energy brought by falling. Secondly, the number of screens of the filter cloth only affects the filtering effect. This is not the case. The filter cloth affects the size of intercepting solid, and the number of curtains of the filter cloth also affects the filtering speed of the filter press (the number of curtains is density ). The larger the number of filter cloth curtain is affected by other factors, and the slower the filtering speed is under the same conditions. Moreover, the filter cloth also needs to be cleaned frequently. Beibang environmental protection suggests that customers clean it once in about half a month. I believe that many customers have no habit of cleaning the filter cloth, and they will replace it until the filter cloth can not continue to be used, but this will have a great impact on the filtering effect of the filter press and the service life of the filter press. The last is the misunderstanding about the diaphragm filter plate of the diaphragm filter press. Many people think that it is impossible to design the drainage channel. In fact, the part of the diaphragm filter plate needs to be expanded in the middle and usually does not move. We just need to design the drainage channel to the edge. Like box filter press, each filter plate can be emptied to make the equipment passageway smoother. Do you understand the above misunderstanding?
Nowadays, no matter what kind of equipment it is, it can exert excellent working efficiency under good operating condition, so does the plate and frame filter press, which adjusts all preparation work and parameters to the best state, it can naturally achieve better sludge treatment effect. But for sludge treatment enterprises without experience in using plate and frame filter press, what details should be paid attention to when adjusting to the best sludge treatment effect? From what aspects? As follows, beibang environmental protection technical engineer made a summary of the adjustment of plate and frame filter press: the contact part between the filter cloth and filter plate of plate and frame filter press should be guaranteed to be flat and no wrinkles can occur, prevent the filter cloth from being squeezed by the filter plate to form damage or mud leakage. To prevent the tail of the buckle from being too long or reaching into the place where the filter plate is pressed to damage the filter cloth, or form mud leakage, the short tail should be cut off. When the plate and frame filter press device is installed, it should be noted that there is no foreign matter or larger sludge particles between the filter cloth and the filter plate, and larger sludge particles or foreign matter may be in the plywood, which will easily cause damage to the filter plate or filter cloth. In addition to the details that need to be paid attention to above, beibang environmental technical engineer said that the following points should also be paid attention: 1. Check carefully at any time whether each joint is firm and whether the running contact of each component is good. If any abnormality is found, inform the repair personnel to repair it in time. The plate and frame filter press has strict requirements on the electric control system, and the insulation and reliability tests should be conducted regularly. If the movement accuracy is poor and insensitive caused by electrical components are found, it should be repaired or replaced timely. 2. Regularly inspect the parts such as pulling plate trolley, sprocket chain, bearing, piston rod and so on...
Filter press is divided into box filter press, plate and frame filter press, membrane filter press, automatic filter press, circular filter press and so on; I. Components The structure of filter press consists of three parts: 1. Rack rack is the basic component of filter press, both ends are thrust plate and compression head, and the girders on both sides connect the two together, the girder is used to support the filter plate, filter frame and compressing plate. In order to meet the needs of advanced hygiene, the rack needs to be wrapped with stainless steel. The package stainless steel technology of Hangzhou Gerent can be used as a reference, and its quality can meet the needs of European customers. A. Thrust Plate: it connects with the bearing to place one end of the filter press on the foundation. In the middle of the thrust plate of the box-type filter press is the feed hole, and there are four holes at four corners, the holes in the upper two corners are the inlet of washing liquid or squeezing gas, while the lower two corners are the outlet (undercurrent structure or the outlet of filtrate ). B. Compressing plate: it is used to compressing the filter frame of the filter plate, and the rollers on both sides are used to support the compressing plate to roll on the track of the girder. C. Girder: it is a load-bearing component. According to the anticorrosion requirements of the using environment, hard PVC, polypropylene, stainless steel coating or new anticorrosion coating can be chosen. 2. Compressing mechanism Manual pressing, mechanical pressing and hydraulic pressing. A. Manual pressing: push the pressing plate with spiral mechanical Jack to press the filter plate tightly. B. Mechanical compaction: The compaction mechanism consists of electric motor (equipped with advanced overload protector) reducer, gear holder, screw rod and fixed nut. When compressing, the motor rotates forward, driving the reducer and the gear pair, making the lead screw rotate in the fixed silk thread, pushing the compressing plate to compact the filter plate and the filter frame. When the tightening force becomes bigger and bigger...
Although diaphragm filter press is recognized by many buyers of filter press, since filter press can be classified in detail, it means that each type of filter press must have its unique charm, they serve different industries according to their own characteristics. As a professional manufacturer of filter press -- beibang environmental protection, they made recommendations to every buyer who came here to meet their needs most, and let them choose their most practical filter press. Many clients who purchase box-type filter press have great emotion, because they have accepted the advice of experts of beibon filter press, and the clever use of box-type filter press has produced high efficiency. What are these suggestions? Beibang experts are willing to let more people who need box filter press know.
First of all, we can think that when the filtering cycle is close to the end, we will increase the pressing time of the filter press on the filter cake. Everyone knows that the ordinary clearance filter press works through four stages: feeding, filtering, squeezing and unloading. The first two filters are mainly reflected in the filtering efficiency of the filter press. The moisture content of the filter cake is mainly reflected in the third stage, so to achieve the purpose of reducing the moisture content of the filter cake, we can take the time of this process. Increase deliberately.
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