CN1597622A - Production method of dieselguhr micro pore ceramic aseptic filtering device - Google Patents
Production method of dieselguhr micro pore ceramic aseptic filtering device Download PDFInfo
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- CN1597622A CN1597622A CN 200410012439 CN200410012439A CN1597622A CN 1597622 A CN1597622 A CN 1597622A CN 200410012439 CN200410012439 CN 200410012439 CN 200410012439 A CN200410012439 A CN 200410012439A CN 1597622 A CN1597622 A CN 1597622A
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- diatomite
- filter
- production method
- production
- clay
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- Distillation Of Fermentation Liquor, Processing Of Alcohols, Vinegar And Beer (AREA)
- Filtering Materials (AREA)
Abstract
An aseptic millipore ceramic filter is prepared from diatomite, clay and quartz powder through proportional mixing, adding water, stirring, dia pressing, baking, calcining, holding the calcining temp for 6 hr, and cooling.
Description
Technical field
The present invention relates to a kind of filtration unit, particularly relate to a kind of production method of diatomite micropore ceramics sterile filtration device.
At present; diatomite filter is widely used in solid-liquid separation, liquid defecate and purify operation filtration art such as liquor, beer; facts have proved; give being coated with filter inherent defective and not improving with diatomite, need circulation as start, shutting down needs pressurize; in service can not the power failure; pressure can not fluctuate, and just chaps or comes off in case filtering layer occurs, can cause filtering failure.The poor effect of filtering subparticle is even repeat to filter the effect that can not reach satisfied.
Summary of the invention
The purpose of this invention is to provide a kind of is raw material with diatomite, clay and silica powder, and the production good filtration effect reaches smart production method of filtering the diatomite micropore ceramics sterile filtration device that requires, in order to overcome the defective of above-mentioned background technology.
The technical scheme that realizes the foregoing invention purpose is: it is raw materials for production with diatomite, clay and silica powder, the weight percent content of raw materials for production is: diatomite 50-70, clay 20-30, silica powder 10-20, after three kinds of raw material mixing and stirring, the stirrer of packing into adds water and stirs into slurry, the slurry mould of packing into is pressed into the filter disc blank with hydropress, the filter disc blank is dried, pack into sintering oven sintering 24-26 hour, sintering temperature is the 1100-1200 degree, and 6 hours postcooling kiln discharges of constant temperature are the finished product filter disc.
Owing to adopted technique scheme, the filter that filter is produced with the present invention is installed simple and convenient, filters liquor with it, can reach the requirement of smart filter, and it is as clear as crystal to filter the back, does not have precipitation, and loss of gloss not, does not lose the distinctive local flavor of former wine.The filtration area 0.26m of this filter
2, combination filtration area 52m
2, operating pressure 100-300kpa, hour filtration yield are 4-9t/h, sterile filtration is efficient, quick, time saving and energy saving filtering accuracy height.Raw material of the present invention is easy to get, and production method is simple.
Embodiment
The present invention will be further described below in conjunction with embodiment.
Diatomite, clay and silica powder that raw material of the present invention adopts Yutian, Hebei to produce, silica powder also can replace with white fused alumina.The weight percent embodiment of three kinds of raw materials is as follows:
Embodiment 1: diatomite 50, clay 25, silica powder 20.
Embodiment 2: diatomite 60, clay 30, silica powder 10.
Embodiment 3: diatomite 65, clay 20, silica powder 15.
Embodiment 4: diatomite 70, clay 20, white fused alumina 10.
Embodiment 5: diatomite 62, clay 22, white fused alumina 16.
Embodiment 6: diatomite 58, clay 23, white fused alumina 19.
In the above-mentioned raw materials, diatomaceous effect is millipore filtration, and the effect of clay is that with the raw material bonding firmly silica powder or white fused alumina play skeleton function.The diatomite that the present invention uses produces as Yutian, Hebei.
Production method embodiment of the present invention:
1, three kinds of raw materials are weighed in proportion mix, then raw material is put into stirrer and add water, per 100 kilograms of raw materials add water 15-20 kilogram, stir into mud.
2, mud is packed in the mould made of iron, be pressed into standard filter disc blank with hydropress.
3, blank is placed drying shed oven dry, the sintering oven of packing into of the filter disc after the oven dry, the sintering of heating, sintering temperature is the 1100-1200 degree, and sintering time is 24-26 hour, and constant temperature is after 6 hours, and the naturally cooling kiln discharge is made the finished product filter disc.
4, according to using filter disc processing filter filter, filtering table, filter stick, cartridge filter, crossing products such as filter core, filter ball.
The filter element of producing with the present invention can be widely used in ultra-fine and sterile filtration field use such as beer, liquor, food, beverage, tap water, oil, chemical industry, pharmacy, enzyme preparation, glue, sewage disposal, solid, liquid separating and filtering technology.
Claims (3)
1, a kind of production method of diatomite micropore ceramics sterile filtration device, it is raw materials for production with diatomite, clay and silica powder, it is characterized in that, the weight percent content of raw materials for production is: diatomite 50-70, clay 20-30, silica powder 10-20, after three kinds of raw material mixing and stirring, the stirrer of packing into adds water and stirs into slurry, the slurry mould of packing into is pressed into the filter disc blank with hydropress, with the oven dry of filter disc blank, sintering oven sintering 24-26 hour of packing into, sintering temperature is the 1100-1200 degree, and 6 hours postcooling kiln discharges of constant temperature are the finished product filter disc.
2, the production method of diatomite micropore ceramics sterile filtration device according to claim 1 is characterized in that, the silica powder of described raw materials for production can also be white alundum powder.
3, the production method of diatomite micropore ceramics sterile filtration device according to claim 1 is characterized in that, but uses finished product filter disc processing filter, filtering table, cartridge filter, filter stick, filter ball.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410012439 CN1255202C (en) | 2004-07-23 | 2004-07-23 | Production method of dieselguhr micro pore ceramic aseptic filtering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410012439 CN1255202C (en) | 2004-07-23 | 2004-07-23 | Production method of dieselguhr micro pore ceramic aseptic filtering device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1597622A true CN1597622A (en) | 2005-03-23 |
| CN1255202C CN1255202C (en) | 2006-05-10 |
Family
ID=34662798
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200410012439 Expired - Fee Related CN1255202C (en) | 2004-07-23 | 2004-07-23 | Production method of dieselguhr micro pore ceramic aseptic filtering device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1255202C (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100361931C (en) * | 2005-11-03 | 2008-01-16 | 上海师范大学 | Process for preparing light biological film ceramic carrier |
| CN100366320C (en) * | 2006-06-28 | 2008-02-06 | 许盛英 | Production of baking-free natural-minerals adsorptive filter core |
| CN100366321C (en) * | 2006-06-28 | 2008-02-06 | 许盛英 | Production of baking-free natural-minerals adsorptive filter ring |
| CN103030420A (en) * | 2012-12-22 | 2013-04-10 | 陕西科技大学 | Method for preparing porous ceramics for absorbing and fixing myxobacteria |
-
2004
- 2004-07-23 CN CN 200410012439 patent/CN1255202C/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100361931C (en) * | 2005-11-03 | 2008-01-16 | 上海师范大学 | Process for preparing light biological film ceramic carrier |
| CN100366320C (en) * | 2006-06-28 | 2008-02-06 | 许盛英 | Production of baking-free natural-minerals adsorptive filter core |
| CN100366321C (en) * | 2006-06-28 | 2008-02-06 | 许盛英 | Production of baking-free natural-minerals adsorptive filter ring |
| CN103030420A (en) * | 2012-12-22 | 2013-04-10 | 陕西科技大学 | Method for preparing porous ceramics for absorbing and fixing myxobacteria |
| CN103030420B (en) * | 2012-12-22 | 2014-07-02 | 陕西科技大学 | Method for preparing porous ceramics for absorbing and fixing myxobacteria |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1255202C (en) | 2006-05-10 |
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