Stainless Steel Plate And Frame Filter For Food And Chemical Industry
For stainless steel multi-layer plate and frame filter press, suitable for the concentration of less than 50% low viscosity, less slag containing liquid for sealing filtration to achieve purification, sterilization, clarification and other fine filter, semi-fine filter requirements, direct selection of micropore filter film, without micropore film filter filtration can achieve the purpose of sterile filtration).
In addition to the motor, other parts are made of 304 or 316L high-quality corrosion resistant stainless steel material, which is suitable for filtration of various PH value acid and alkali solutions. This machine applies pressurized sealed filtration, with less filtrate loss, good filtration quality and high efficiency. The filter part is composed of ten layers of filter plate, with large filter area and large circulation; and according to different production processes (primary filter, semi-fine filter and fine filter), the machine has the characteristics of flat thread mesh, advanced structure, the structure, no deformation, easy to clean, can effectively increase the service life of various filter films, so as to reduce and save the production cost, the stainless steel infusion pump equipped with this machine, small motor, power consumption. The lower seat is equipped with a rubber wheel, easy to operate, flexible movement, available for mobile use.
Purpose and advantages
1. This machine can be widely used in pharmaceutical, food, beverage, water treatment, brewing, petroleum, chemical, corrosion prevention, environmental protection and other industries, is all kinds of liquid filtration, clarification, purification, sterilization treatment of the latest equipment.
2. The use of convex filter plate, effectively increase the water cross-sectional area, reduce liquid filtration, circulation resistance, so that the liquid arbitrary flow to improper dead Angle, can maintain the stability of liquid performance, convex filter plate makes the filter material (filter film, filter paper, etc.) is not easy to damage, prolong the service life of various filter materials.
3. All sealing parts are installed (milky white silicone rubber sealing ring, non-toxic and high temperature resistance) without leakage, that is, in the front and back of the filter frame, import and export double folding ring and other sealing parts are installed with circular sealing ring.
4. The input pipe is fastened and sealed by double folding ring, with easy disassembly and cleaning.
5. This machine can according to the different production process of the filtered liquid (primary filter, half fine filter, fine filter) requirements, replace different filter material users can reduce or increase the filter box filter material according to the size of the production flow, so that widely adapt to the production needs.
6. When the filter works, press the sealing ring, the material liquid has no loss, and the liquid clarity is good. The microporous filter film is used for sterilization, and the sterilization effect is especially good.
Plate and frame filter components
Thin film filter material
Mixed cellulose ester microporous filter membrane
The microporous filter membrane made of mixed cellulose is widely used by relevant units for many times, and the quality meets the standard. The product surface is smooth, light texture, high porosity, and the microporous structure is uniform, so it has the characteristics of fast flow rate and not easy to absorb.
This product is used in pharmaceutical industry, production products, mineral spring drinks, brewing, watches and other industrial water quality, pharmaceutical oil, lubrication oil, fuel oil and scientific research laboratory and other filter bacteria and particles, generally 0.65 micron can remove particles, 0.45 can remove bacteria.(This filter membrane belongs to the terminal filter membrane).
The mixed cellulose ester microporous filter membrane has various specifications as described below
diameter mm: 25 35 50 60 100 150 200 300 400 200x200 300x300 400x400
aperture um: 0.2 0.3 0.45 0.65 0.8 1.0 1.2
For special specifications, additional customization.
Usage method:
1.Put the filter film flat in the cleaning container, soak it with distilled water of about 70 degrees, and wet it all. After a few hours (about 4 hours), soak it overnight, and soak it with appropriate amount of warm distilled water before use.
2.Put the cleaned filter film (wet) into the appropriate filter to prevent leakage in the surrounding night, put the filtrate into the liquid inlet, and remove the air from the exhaust air, can be filtered.
matters need attention:
1.Water diaphragm is suitable for pH 2-9 liquid, which is not suitable for strong acid and base or organic solvents including alcohol.
2.This product is generally 130 degrees, pressure 3-4 kg / cm 2
3.The microporous filter film can only be filtered as the final stage, and the filtrate must be pre-filtered through the plate and frame or other filter materials to avoid the blockage of the filter film.
4.The method used above: applicable only for the filtration of aqueous agents or other aqueous solvents.
Product parameters
|
type |
number of plies (flat) |
filter area(m2) |
filter size(mm) |
filter membrane aperture(um) |
filter pressure(Mpa) |
water flow(T/h) |
power of motor (Kw) |
external size(mm) |
|
WBG-1-100 |
10 |
0.078 |
Φ100 |
0.8 |
0.1 |
0.8 |
0.55 |
600*290*630 |
|
WBG-1-150 |
10 |
0.170 |
Φ150 |
0.8 |
0.1 |
1.5 |
1.1 |
700*330*680 |
|
WBG-1-200 |
10 |
0.314 |
Φ200 |
0.8 |
0.1 |
3.0 |
1.1 |
790*380*750 |
|
WBG-1-300 |
10 |
0.706 |
Φ300 |
0.8 |
0.1 |
5.0 |
1.1 |
850*460*920 |
|
WBG-1-400 |
10 |
1.250 |
Φ400 |
0.8 |
0.2 |
8.0 |
2.2 |
1050*690*1150 |
|
WBG-1-400 |
16 |
2.000 |
Φ400 |
0.8 |
0.2 |
9.0 |
2.2 |
1250*690*1200 |
|
WBG-1-400 |
20 |
2.500 |
Φ400 |
0.8 |
0.2 |
10.0 |
2.2 |
1350*690*1200 |
|
WBG-1-400 |
24 |
3.000 |
Φ400 |
0.8 |
0.2 |
11.0 |
2.2 |
1450*690*1200 |
|
WBG-1-400 |
32 |
4.000 |
Φ400 |
0.8 |
0.3 |
13.0 |
3.0 |
1550*690*1200 |
|
WBG-1-400 |
40 |
5.000 |
Φ400 |
0.8 |
0.3 |
15.0 |
3.0 |
1650*690*1200 |
|
WBG-1-400 |
48 |
6.000 |
Φ400 |
0.8 |
0.3 |
19.0 |
3.0 |
1750*690*1200 |
|
WBG-1-400 |
56 |
7.000 |
Φ400 |
0.8 |
0.3 |
23.0 |
3.0 |
1850*690*1200 |
Operating Procedures
1. Filter membrane (filter cloth, cardboard) installation, should be close to the silicone ring, the position must be moderate and smooth.
2. Check that the power supply is properly connected properly,
3. Check whether the sealing ring of each part is fastened,
4. Check that the pipe is accurately connected. Connect as shown in Figure 1 and Figure 2
After inspection, the pressing operation can be performed, and manually rotate the screw tightening device until pressing.
2.Open the feed pump, and slowly open the feed valve(If it is opened quickly, the pressure will instantly increase and squeeze the filter membrane)，When the feed pressure gradually rises to the normal pressure, the exhaust valve air is discharged and a small amount of liquid is discharged, Quickly close the exhaust valve.
3.Slowly open the discharge valve again. At this time, observe the liquid of the filter press and the leakage between the filter plate. After a period of filtration, the volume of the liquid outlet of the filter gradually decreases. At this time, the slag in the filter room is gradually filled. When the liquid outlet is not liquid or only a small amount of liquid, it proves that the slag in the filter room has been filled.
When maintenance, first use 3-5% sodium bicarbonate solution, then repeatedly wash with clean water and pure water, and then disinfect, measure the PH value to the permitted range.
product display
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Processing Equipment