Feed concentration of ceramic filter

1.

It should be noted that the effect is very poor if the slurry is not sucked suddenly or all the time

If the slurry is not sucked suddenly, the possible reasons are as follows:

1. vacuum system failure, no vacuum or vacuum degree can not meet the requirements. Should check the vacuum pump and vacuum pipeline, distribution head, ceramic plate and other places for failure or leakage

2. whether ore feeding conditions change, such as pulp type, mud content, fineness, concentration, etc

3. when the machine is started up after the combined cleaning, the slurry absorption effect may be good within 0-2 hours, it may decrease slightly within 2-4 hours, and it will get worse and worse after 4 hours, even no slurry absorption. In this case, first check whether the backwashing water pressure (the highest instantaneous water pressure should not be less than 0.08mpa) meets the requirements, shut down the machine in advance for joint cleaning (to ensure normal ultrasound and sufficient nitric acid consumption) and extend the joint cleaning time

4. check the filtrate discharge

   The most likely reason is that you don't know, Juxian doesn't avoid relatives:

   

5. of course, with the aging of machines and ceramic plates, the slurry absorption effect will graally decrease

   you are welcome to communicate more. You can chat with me or see my head picture for other questions about ceramic filter

< / OL >

in case of poor pulp absorption effect and no pulp absorption, the reasons should be found out in time to solve the problem

2.

Generally speaking, the main reason why the thickness of ceramic filter cake is different is that the old and new degree of ceramic filter plate is different. Because the vacuum suction of ceramic filter, backwash water, nitric acid, etc. are all through the distribution valve, it is often "all win and all lose". When I see your description, I don't know whether the five lines you mentioned mean five discs or five rows of ceramic plates. At that time, there was no pulp suction at all or the effect of pulp suction was poor. I hope my answer is helpful to you:

1. analysis of five discs without pulp suction

   large ceramic filters generally have vacuum tanks at both ends, If 50 M2 ceramic filter is combined with 5 m2 / circle ceramic filter plate (possible), there are 10 discs. The left vacuum tank is responsible for filtering the ceramic plates of the left 5 discs, and the right vacuum tank is responsible for filtering the ceramic plates of the right 5 discs. If the vacuum system of a transformer breaks down temporarily, it may lead to poor slurry suction effect on one side or even no slurry suction and normal operation on the other side

2. there are five rows of ceramic plates across the ceramic filter without slurry absorption

   
   

   the figure above is the schematic diagram of the distribution valve. Coincidentally, the distribution friction ring (right figure) of the distribution valve of the ceramic filter just has a section (the small long section on the right figure) which is the same length as the five continuous small holes of the friction ring, The small and long section is just the stage of filter cake formation in the working process of ceramic filter plate in pulp. If there is a fault in this stage (such as temporary fault in connecting pipeline, distribution system or ceramic filter plate), the filter cake can not be formed at this stage. After turning up, there will be five rows of ceramic plates that do not suck pulp. The specific temporary fault can be determined by oneself

3. in addition, after the normal start-up, the local ceramic filter plate does not absorb slurry or the effect is poor. On the one hand, it is the problem of ceramic filter, on the other hand, it is the problem of ore feeding

   the main problems of ceramic filter are ceramic filter plate and vacuum system. The main problems of ceramic filter plate are the different old and new degree of ceramic plate and the different pore sizes of procts from different manufacturers; The vacuum components and pipes can be checked step by step for vacuum system problems

   The distribution of ore concentration, fineness and pulp concentration in the tank are different

   ceramic filter has multiple systems, so it is easy to have such and such unknown problems. Fortunately, it is good again

4. when the user increases the feeding capacity and wants to improve the processing capacity of ceramic filter, the unknown influencing factors are most likely to appear: for example, after the concentration is increased, the slurry is easy to precipitate and is not easy to stir up, which will accelerate the abrasion, even deformation and fracture of mixing palladium, and even cause the whole worktable to vibrate or even not stir

   above is where I want to go. This is a brick thrown out, hoping to bring back a piece of jade! Focus on many years, welcome more questions ceramic filter

3. I don't know if you mean "material daughter-in-law" means that the concentration of slurry in the tank of ceramic filter is thin, or the slurry absorption cake of ceramic filter plate is thin and the water content is high? If it means that the slurry concentration in the tank of the ceramic filter is thin, it has nothing to do with the ceramic filter itself. We can find a way to increase the slurry concentration before entering the tank of the ceramic filter, so as to improve the dehydration efficiency of the ceramic filter.

4. Also depends on the configuration, different materials and configuration, poor ceramic filter through the ceramic plate on the ceramic microporous suction adsorption concentrate filter water, the parameters set according to one, the fineness of the material, resulting in the loss of water

5.

There are certain connections as follows:

1. if there is a thickener or no thickener, the filtering effect will not be mentioned

2. the pulp concentration and particle size at different depths of the thickener are different (you can find the thickener manufacturer to confirm):

   1) the sediment at the bottom of the thickener is some sediment with larger particle size, and its concentration will also be higher than that above the thickener. When this part of the pulp is discharged into the ceramic filter, the filter cake of the ceramic filter will be thicker and the output will be more

   2) with the graal consumption of pulp under the thickener, the pulp with finer particle size and smaller concentration above the thickener will continue to be discharged into the ceramic filter, and the filter cake of the ceramic filter will be thinner and the output will be less{ RRRRR}

3. other questions about ceramic filter are welcome to chat with me or see my picture

6. When the numbers of system series are basically the same, the larger the number is, the better. Generally, if the main frequency is higher, the performance will be better.

7. Why buy so expensive? This u is the CPU of the server, which is not so high for general household use! Excess performance! Handsome
if you just play games, E3 1230 V3 is very good! Second kill now all online games
E3 1230 V3 1450
E3 2609 V2 tens of thousands!

8. 2609 and 2609v2. Generally speaking, the motherboard of V2 supports more CPUs. I remember that the pin definitions of these two models are the same, so it can be used without accident.

9. You bought a server, right
not DIY<
the unit price of CPU is not so much different
Taobao E5 2603:1300 E5 2609:1600 E5 2620:2000
the price of your computer depends on the price of CPU

two-way cost performance
E5 2603 * 2 = 115gflops / unit price
E5 2609 * 2 = 153gflops / unit price
E5 2620 * 2 = 288gflops / unit price (3w) = 9.6mflops/yuan (with hyper threading)
DIY E5 2687 * 2 = 595gflops / machine price (4.7w) = 12.7mflops/yuan (with hyper threading estimation)

the larger the value, the better. If DIY, E5 2620 is much more cost-effective than the above two
DIY's E5 2620 * 2 machine price (3w) 256g memory 1t SSD
the more expensive the machine is, the more cost-effective it is to buy high-end CPU

10. Hello, the single core performance of this CPU is low. Although the performance of some software used as server, multi-core and multi thread support is good, the performance is not as good as I3 8100 when playing games