CN103657203A - Filter cloth-free vacuum suction filter - Google Patents
Filter cloth-free vacuum suction filter Download PDFInfo
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- CN103657203A CN103657203A CN201310641401.0A CN201310641401A CN103657203A CN 103657203 A CN103657203 A CN 103657203A CN 201310641401 A CN201310641401 A CN 201310641401A CN 103657203 A CN103657203 A CN 103657203A
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- rotary drum
- filter
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- juice
- mud
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Abstract
A filter cloth-free vacuum suction filter disclosed in the invention mainly comprises: a rotating drum, wherein the rotating drum is cylindrical in shape, the surface of the rotating drum is provided with slots, and the slots divide the rotating drum into a plurality of areas, and a filter screen is arranged on the external surface of the rotating drum; a juice pumping system arranged in the rotating drum; a mud juice tank arranged below the rotating drum; a mud scraping plate arranged at one edge of the mud juice tank, wherein one end portion of the mud scraping plate contacts with a filter screen; a stirring device arranged in a space between the mud juice tank and the rotating drum; and a spraying device arranged over the rotating drum, wherein the spraying device includes a water inlet tube and a plurality of water sprinkling tubes, and two ends of each of the water sprinkling tubes are connected with the water inlet tube. The filter cloth-free vacuum suction filter eliminates the hardening and black color of filter mud obtained after the production, reduces the manpower filter mud shoving frequency, reduces the labor intensity of a worker, improves the working efficiency and reduces the cost.
Description
Technical field
The present invention relates to a kind of vacuum suction filter, relate in particular to a kind of vacuum filter without cloth for cane sugar factory.
Background technology
Vacuum filter without cloth is owing to having good separating solids particulate effect from liquid, become the conventional separation equipment of the industries such as sugaring, pharmacy, chemical industry, ore dressing, environmental protection, very extensive in the application of China sugar refinery at present, be after sugarcane or beet are squeezed the juice by solids the visual plant from syrup separation.The vacuum filter without cloth that south China sugar refinery is generally used is at present comprised of rotary drum, mud juice groove, bagasse agitator, vacuum juice-drawing tank, vavuum pump and bagasse system etc.Rotary drum is the critical piece of vacuum filter without cloth, and because the effect of rotary drum is that filtered juice and filter mud are separated, in general, rotary drum consists of the horizontal cylinder body drum body of a spinning.A part for rotary drum is immersed in mud juice, the minimum speed of rotary drum is 1 week/1.5-2 minute, the maximum speed of rotary drum is approximately 1 week/and 1 minute, concrete rotating speed will determine according to the quality of mud juice and type at work, and rotary drum distributes first-class composition by drum body, stainless steel filtering net, plastic grid plate, juice sucking tube, vacuum again.Traditional vacuum filter without cloth spray system, as shown in Figure 1, spray system is mainly comprised of sprinkler pipe 21 and water inlet pipe 221, water inlet pipe 221 is arranged on one end of sprinkler pipe 21, the other end of sprinkler pipe 21 is equipped with plug, while using this water injection system, exist watering even not, especially the hydraulic pressure of sprinkler pipe end portion is little, the phenomenon that watering amount is few, cause the filter mud watering of rotary vacuum filter end portion not saturating, filter mud sclerosis and color and luster are partially black, dry filter mud pol surpasses 8%, cannot be scraped by cleaning shoe, need to walk by artificial shovel, not only lost sugared part, also increased labour intensity.
Therefore, how to transform the spray system of vacuum filter without cloth, make spray system watering evenly, reduce labor strength, become problem demanding prompt solution of industry.
Summary of the invention
The present invention, in order to overcome the deficiencies in the prior art, improves the spray system of vacuum filter without cloth, uses simple structure, makes spray system reach watering evenly, reduces the object of labor strength.
For solving the problems of the technologies described above, the present invention has adopted following technical scheme:
A vacuum filter without cloth, mainly comprises:
One rotary drum, cylindrical, on its surface, there is groove, described rotary drum is divided into some regions, at described rotary drum outer surface, be provided with filter screen;
One exhaust juice system, it is inner that it is arranged on described rotary drum;
One mud juice groove, it is arranged on the below of described rotary drum;
One cleaning shoe, it is arranged on described mud juice Cao Yi edge, and described cleaning shoe one end contacts with described filter screen;
One agitating device, is arranged in the space between described mud juice groove and described rotary drum; And
Spray equipment, is arranged on the top of described rotary drum, and described spray equipment comprises water inlet pipe and some sprinkler pipes, at the two ends of described sprinkler pipe, is all connected with water inlet pipe.
Preferably, the sprinkler pipe of described spray equipment is set in parallel in the top of described rotary drum.
Preferably, also comprise the exhaust juice system that extracts filtered juice, described exhaust juice system mainly forms by taking out juice pipe and vacuum system, described in take out juice pipe and be arranged in described rotary drum, described in take out juice pipe and connect public dispensing head, described public dispensing head connects vacuum system.
Preferably, described public dispensing head and vacuum system have connected and composed vacuum distribution system, and described vacuum distribution system is divided into low vacuum district, high vacuum region and the district of stopping by rotary drum.
Preferably, described aperture of filter screen is 0.3mm～0.8mm.
Beneficial effect of the present invention: vacuum filter without cloth of the present invention, spray equipment sprinkler pipe two ends be all connected with water inlet pipe, improved watering pressure and the uniformity, reduced dry filter mud pol after reducing watering amount, also reduced energy consumption; Eliminated and produced filter mud sclerosis and the partially black phenomenon of color and luster obtaining, reduced the frequency of artificial shovel filter mud, reduced workman's labour intensity, increased work efficiency, also reduced cost simultaneously.
Accompanying drawing explanation
Fig. 1 does not improve the front structural representation without cloth vacuum suction filter;
Fig. 2 is the structural representation of vacuum filter without cloth after improving;
Fig. 3 is the fundamental diagram of vacuum filter without cloth.
Wherein, 1, rotary drum; 2, spray system; 21, sprinkler pipe; 22, water inlet pipe; 221, water inlet pipe; 222, the first water inlet pipe; 223, the second water inlet pipe; 3, take out juice pipe; 4, agitator; 5, mud juice groove; 6, cleaning shoe; 7, fuselage; 8, bogey.
The specific embodiment
Hereinafter with reference to aforementioned figures, the embodiment according to vacuum filter without cloth of the present invention is described, for ease of understanding, the same components in following embodiment illustrates with identical Reference numeral.
As shown in Figures 2 and 3, a kind of vacuum filter without cloth, mainly comprises:
One rotary drum 1, cylindrical, on its surface, there is dovetail groove, described rotary drum is divided into some regions, at described rotary drum outer surface, be provided with filter screen, aperture of filter screen is 0.5mm, one exhaust juice system, it is inner that it is arranged on described rotary drum, one mud juice groove 5, it is arranged on the below of described rotary drum 1, one cleaning shoe 6, it is arranged on described mud juice groove 5 one edges, and described cleaning shoe 6 one ends contact with described filter screen, one agitating device 4, be arranged in the space between described mud juice groove 5 and described rotary drum 5, agitating device 4 is arranged in mud juice groove 5, is mainly used in the stirring of mud juice, prevent that mud from sinking to the bottom, with drive unit, drive rotary drum 1 to rotate, rotary drum 1 rotation, contacts with the mud juice in mud juice groove 5, under vacuum environment, mud juice is adsorbed onto to the upper of rotary drum 1, and the moisture in mud juice is gone by exhaust juice system, and mud is adsorbed on the surperficial filter screen of rotary drum 1, mud is along with rotary drum 1 rotation, forward spray equipment 2 places to, spray equipment 2, be arranged on the top of described rotary drum 1, the sprinkler pipe 21 of described spray equipment 2 is set in parallel in the top of described rotary drum 1, described spray equipment bag 2 is containing water inlet pipe 22 and some sprinkler pipes 21, in one end of described sprinkler pipe 21, be connected with the first water inlet pipe 222, the other end connects the second water inlet pipe 223, the water inlet of employing two ends, watering pressure and the uniformity have been guaranteed, mud on rotary drum 1 is sprayed, the filter mud obtaining is without sclerosis and the partially black phenomenon of color and luster, rotary drum 1 is rotated further, finally by cleaning shoe 6, scraped and derive.
Described exhaust juice system mainly forms by taking out juice pipe 3 and vacuum system, the described juice pipe 3 of taking out is arranged in described rotary drum 1, the described juice pipe 3 of taking out connects public dispensing head, described public dispensing head connects vacuum system, described public dispensing head and vacuum system have connected and composed vacuum distribution system, and described vacuum distribution system is divided into low vacuum district I, high vacuum region II and the district's III of stopping by rotary drum.Mud juice in low vacuum district I on mud juice groove 5 places are attracted to 1 of rotary drum, sludge absorption is on the filter screen on rotary drum 1 surface, filtered juice enters exhaust juice system and processes, rotary drum 1 is rotated further, run to high vacuum region II, at II place, high vacuum region, sludge water content is continued to blot, be subject to the sprinkling of spray equipment 2 simultaneously, dissolve the sugar in mud, to reduce the pol of filter mud, also make mud softening, prevent really up to the mark, rotary drum 1 is rotated further, turn to while stopping district's III, under the effect of cleaning shoe 6, by under the effect on rotary drum 1 surface, filter mud is scraped, rotary drum 1 continues operation.
The foregoing is only illustrative, but not be restricted person.Anyly do not depart from spirit of the present invention and category, and the equivalent modifications that it is carried out or change all should be contained in scope of patent protection of the present invention.
Claims (5)
1. a vacuum filter without cloth, is characterized in that: mainly comprise:
One rotary drum, cylindrical, on its surface, there is groove, described rotary drum is divided into some regions, at described rotary drum outer surface, be provided with filter screen;
One exhaust juice system, it is inner that it is arranged on described rotary drum;
One mud juice groove, it is arranged on the below of described rotary drum;
One cleaning shoe, it is arranged on described mud juice Cao Yi edge, and described cleaning shoe one end contacts with described filter screen;
One agitating device, is arranged in the space between described mud juice groove and described rotary drum; And
Spray equipment, is arranged on the top of described rotary drum, and described spray equipment comprises water inlet pipe and some sprinkler pipes, at the two ends of described sprinkler pipe, is all connected with water inlet pipe.
2. vacuum filter without cloth according to claim 1, is characterized in that: the sprinkler pipe of described spray equipment is set in parallel in the top of described rotary drum.
3. vacuum filter without cloth according to claim 1, it is characterized in that: described exhaust juice system mainly forms by taking out juice pipe and vacuum system, the described juice pipe of taking out is arranged in described rotary drum, described in take out juice pipe and connect public dispensing head, described public dispensing head connects vacuum system.
4. vacuum filter without cloth according to claim 3, is characterized in that: described public dispensing head and vacuum system have connected and composed vacuum distribution system, and described vacuum distribution system is divided into low vacuum district, high vacuum region and the district of stopping by rotary drum.
5. vacuum filter without cloth according to claim 1, is characterized in that: described aperture of filter screen is 0.3mm～0.8mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310641401.0A CN103657203A (en) | 2013-12-03 | 2013-12-03 | Filter cloth-free vacuum suction filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310641401.0A CN103657203A (en) | 2013-12-03 | 2013-12-03 | Filter cloth-free vacuum suction filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103657203A true CN103657203A (en) | 2014-03-26 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310641401.0A Pending CN103657203A (en) | 2013-12-03 | 2013-12-03 | Filter cloth-free vacuum suction filter |
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| Country | Link |
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| CN (1) | CN103657203A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104174203A (en) * | 2014-09-04 | 2014-12-03 | 南阳鑫子源石油石化技术装备有限公司 | Drum type mud press |
| CN104805223A (en) * | 2015-04-16 | 2015-07-29 | 南宁易速德机械设备有限公司 | Automatic solid-liquid separation prelimer |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4683059A (en) * | 1985-05-24 | 1987-07-28 | Lavalley Industrial Plastics, Inc. | Vacuum breaker valve-discharge elbow assembly for rotary drum filters |
| EP1055444A1 (en) * | 1999-05-26 | 2000-11-29 | Van Remmen UV techniek | Rotating drum filter |
| CN2765655Y (en) * | 2004-05-14 | 2006-03-22 | 叶丽娜 | Large-sized non-filtering cloth vacuum suction strainer |
| CN202263463U (en) * | 2011-10-17 | 2012-06-06 | 肇庆东洋洛克流体设备科技发展有限公司 | Cleaning device of filter cartridge applied to vacuum rotary drum filter |
| CN103272428A (en) * | 2013-04-28 | 2013-09-04 | 平阴莲花山果业专业合作社 | Biogas slurry filter |
| CA2809524A1 (en) * | 2012-03-16 | 2013-09-16 | Parkson Corporation | Care-free pumped flow rotating drum screen |
-
2013
- 2013-12-03 CN CN201310641401.0A patent/CN103657203A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4683059A (en) * | 1985-05-24 | 1987-07-28 | Lavalley Industrial Plastics, Inc. | Vacuum breaker valve-discharge elbow assembly for rotary drum filters |
| EP1055444A1 (en) * | 1999-05-26 | 2000-11-29 | Van Remmen UV techniek | Rotating drum filter |
| CN2765655Y (en) * | 2004-05-14 | 2006-03-22 | 叶丽娜 | Large-sized non-filtering cloth vacuum suction strainer |
| CN202263463U (en) * | 2011-10-17 | 2012-06-06 | 肇庆东洋洛克流体设备科技发展有限公司 | Cleaning device of filter cartridge applied to vacuum rotary drum filter |
| CA2809524A1 (en) * | 2012-03-16 | 2013-09-16 | Parkson Corporation | Care-free pumped flow rotating drum screen |
| CN103272428A (en) * | 2013-04-28 | 2013-09-04 | 平阴莲花山果业专业合作社 | Biogas slurry filter |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104174203A (en) * | 2014-09-04 | 2014-12-03 | 南阳鑫子源石油石化技术装备有限公司 | Drum type mud press |
| CN104174203B (en) * | 2014-09-04 | 2016-02-17 | 南阳鑫子源石油石化技术装备有限公司 | Rotary drum pressure mud machine |
| CN104805223A (en) * | 2015-04-16 | 2015-07-29 | 南宁易速德机械设备有限公司 | Automatic solid-liquid separation prelimer |
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Application publication date: 20140326 |