CN102755777A - Filter cloth-free vacuum suction filter capable of bidirectionally sucking juice - Google Patents

Filter cloth-free vacuum suction filter capable of bidirectionally sucking juice Download PDF

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Publication number
CN102755777A
CN102755777A CN2012101530843A CN201210153084A CN102755777A CN 102755777 A CN102755777 A CN 102755777A CN 2012101530843 A CN2012101530843 A CN 2012101530843A CN 201210153084 A CN201210153084 A CN 201210153084A CN 102755777 A CN102755777 A CN 102755777A
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CN
China
Prior art keywords
juice
filter
vacuum
suction
drum
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN2012101530843A
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Chinese (zh)
Inventor
谭德光
杜维江
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NANNING TIANMI SUGAR MACHINE EQUIPMENT HONEY EXTRACTOR FACTORY
Original Assignee
NANNING TIANMI SUGAR MACHINE EQUIPMENT HONEY EXTRACTOR FACTORY
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Publication date
Application filed by NANNING TIANMI SUGAR MACHINE EQUIPMENT HONEY EXTRACTOR FACTORY filed Critical NANNING TIANMI SUGAR MACHINE EQUIPMENT HONEY EXTRACTOR FACTORY
Priority to CN2012101530843A priority Critical patent/CN102755777A/en
Publication of CN102755777A publication Critical patent/CN102755777A/en
Pending legal-status Critical Current

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Abstract

The invention relates to a filter cloth-free vacuum suction filter capable of bidirectionally sucking juice, in particularly to an improvement to the existing filter cloth-free vacuum suction filter. The filter cloth-free vacuum suction filter comprises a drum, a mud juice tank, an agitator, a high and low vacuum juice extraction tank, a vacuum system and a filtered juice conveying system, wherein the drum is installed above the mud juice tank; a spray water flow guide plate is arranged at the top of the drum; juice suction tubes are installed in the drum and connected with public distribution heads; and dovetail grooves are formed on the surface of the drum and divide the drum into a plurality of areas; and a filter screen is installed on the areas. The filter cloth-free vacuum suction filter is characterized in that a row of new juice suction tubes is additionally arranged on each area; the original juice suction tubes and the new juice suction tubes are juxtaposedly installed; the public distribution heads of the original juice suction tubes are connected with the vacuum system; and public distribution heads of the new juice suction tubes are installed in the opposite direction of the public distribution heads of the original juice suction tubes and are also connected with the vacuum system. The filter cloth-free vacuum suction filter capable of bidirectionally sucking the juice has the benefits that the equipment structure and the power are not required to be changed; and the filter cloth-free vacuum suction filter has the advantages of more juice suction quantity, good juice suction effect, fewer outlet filtered juice solid matters, quick mud feeding, uneasiness in vacuum running, less water for spraying and washing, low dried and filtered mud rotary degree and the like only through additionally arranging a set of distribution system and the juice suction tubes.

Description

Two-way suction juice vacuum filter without cloth
Technical field
The present invention relates to a kind of from liquid the equipment, particularly sugar industry of separating solids particulate make the vacuum filter without cloth that is used for from sugarcane juice (syrup), isolating filter mud.
Background technology
Vacuum filter without cloth is owing to have good separating solids particulate effect from liquid; Become the separation equipment commonly used of industries such as sugaring, pharmacy, chemical industry, ore dressing, environmental protection; Very extensive in China's sugar refinery application at present, be the visual plant that after sugarcane or beet are squeezed the juice solids is separated from syrup.The vacuum filter without cloth that generally use in sugar refinery, present China south is made up 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, because the effect of rotary drum is to separate filtered juice and filter mud, generally speaking, rotary drum is made up of the horizontal cylinder drum body of a spinning.The part of rotary drum is immersed in the 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/1 minute; Concrete at work rotating speed will determine that rotary drum distributes first-class the composition by drum body, stainless steel filtering net, plastic grid plate, juice sucking tube, vacuum again according to the quality and the type of mud juice.
Juice sucking tube is the pipe made from stainless steel, and it is connected with drum body surface, and the other end is connected the orifice plate of vacuum dispensing head; Its main effect is to extract the filtered juice of from mud juice, separating; This equipment that utilizes vavuum pump, rotary drum and juice sucking tube separating solid substances has solved and has used filter press troublesome poeration, complex procedures in history, run the bad problem of vacuum and effect easily, but because in the design, juice sucking tube is unidirectional suction juice; Present drum surface is long-pending fixes with juice sucking tube quantity; And mud juice (syrup) sometimes concentration is different, the how difficult filtration of mud juice amount that concentration is rare, last mud approaches to influence scrapes mud.If strengthen the suction strainer effect; Must strengthen the power and the rotating speed of vavuum pump; Otherwise can influence production process, so, the filter effect of mud juice (syrup) how under the situation of the power of the long-pending and limited vavuum pump of drum surface and rotating speed, improved; Strengthen the mud juice treating capacity, become the problem that sugar refinery is paid special attention to always.
Summary of the invention
The object of the invention; Promptly be to provide a kind of and can solve above-mentioned deficiency; Improve and inhale the juice effect; The solid content of the filtered juice (sugarcane juice or beet juice) of outlet is less, the mud juice treating capacity is big, is not easy to run the vacuum filter without cloth of the vacuum and the two-way suction juice of the filter effect that improves mud juice (syrup).
For realizing above-mentioned purpose, a kind of vacuum filter without cloth of two-way suction juice is the improvement to existing vacuum filter without cloth; It comprises rotary drum, mud juice groove, agitator, vacuum juice-drawing tank, vacuum system and send the filtered juice system, and described rotary drum is installed in mud juice groove top, and the rotary drum top is provided with the shower water deflector; Juice sucking tube is installed in the rotary drum, and juice sucking tube connects public dispensing head, and drum surface has dovetail groove; Rotary drum is divided into several zones, filter screen is installed on the zone, it is characterized in that: each zone increases the new juice sucking tube of a row; Former juice sucking tube is installed with new juice sucking tube side by side; The public dispensing head of former juice sucking tube connects vacuum system, and the new public dispensing head of juice sucking tube is installed in the rightabout of the public dispensing head of former juice sucking tube, and the new public dispensing head of juice sucking tube is also received vacuum system.
The other end of newly-increased juice sucking tube can connect vacuum pump system with former juice sucking tube, also can connect vacuum pump system through the vacuum dispensing head separately.
After changing the vacuum filter without cloth of existing unidirectional suction juice into two-way suction juice, blot the regional less of district A, the improved district B that blots inhales the juice amount and strengthens, quickens to increase, and the filter effect of secondary suction juice district C also strengthens, and unloads filter mud district D and remains unchanged.Strengthen and accelerate owing to inhale the juice amount, make the filter mud layer getting into before the spray district, blot filtered juice as far as possible, it is more effective to make it to get in the spray district clean result, reclaims thereby carry high sugar content.
The vacuum filter without cloth of two-way suction juice of the present invention is compared with the vacuum filter without cloth of existing unidirectional suction juice, and the beneficial effect that has is seen following table 1: (in the table 1, the vacuum filter without cloth of unidirectional suction juice is called for short unidirectional suction juice machine; The vacuum filter without cloth of two-way suction juice is called for short two-way suction juice machine)
Table 1
Title Distribution system Juice sucking tube Vacuum equipment Water consumption Inhale the juice effect The filtered juice solid content
Unidirectional suction juice machine One cover One cover One cover Bigger Generally More
Two-way suction juice machine Two covers Two covers One cover Reduce Better Less
See that from above-mentioned table 1 shortcoming that the vacuum filter without cloth of traditional unidirectional suction juice exists is: juice sucking tube is few, unreasonable distribution; It is just few relatively to inhale the juice amount, inhales the juice weak effect, and the solid content of the filtered juice of outlet (sugarcane juice or beet juice) is more; Last mud is slow; Run vacuum easily, the sugarcane juice treating capacity is little, and the spray washing water consumption is bigger.
The vacuum filter without cloth vacuum equipment of the two-way suction juice of the present invention does not change, and power does not need to change yet, and only needs to increase a cover distribution system and a juice sucking tube; Just can realize inhaling the juice amount and increase, it is effective to inhale juice, and the solid content of the filtered juice of outlet (sugarcane juice or beet juice) is less; Last mud is fast; Be not easy to run vacuum, advantage such as the sugarcane juice treating capacity is big, and the spray washing water consumption is less.The economic benefit that has improved sugar refinery greatly and the workload that has alleviated operating personnel and product quality (the filtered juice solid content is few, give follow-up filtered juice come-up technology, clarification process and filtration, boil sugar, concentrated and minimizing flocculant consumption all brings great benefit).
  
Description of drawings
Fig. 1 is the vacuum filter without cloth vacuum equipment structural representation of the two-way suction juice of the present invention;
Fig. 2 is the vertical view of Fig. 1.
Sequence number and component names among the figure:
1, mud juice groove, 2, dovetail groove, 3, former juice sucking tube, 4, newly-increased juice sucking tube, 5, the shower water deflector, 6, rotary drum.
A, blot the district, B, the improved district that blots, C, secondary blot the district, D, unload the filter mud district.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment the vacuum filter without cloth structure of the two-way suction juice of the present invention is further described.
As shown in the figure; The rotary drum of the vacuum filter without cloth of two-way suction juice is installed in the top of mud juice groove 1; The rotary drum top is provided with shower water deflector 5, and drum surface also is provided with newly-increased juice sucking tube 4 on the next door of former juice sucking tube 3, and newly-increased juice sucking tube is connected with former juice sucking tube 3 through dovetail groove 2; The other end of newly-increased juice sucking tube 4 also is connected the orifice plate of newly-increased vacuum dispensing head, connects vacuum pump system with former juice sucking tube 3.
Fig. 1 also finds out, change the vacuum filter without cloth of existing unidirectional suction juice into two-way suction juice after, blot the regional less of district A, the improved district B that blots increases, secondary blots the filter effect of distinguishing C also to be strengthened, and unloads filter mud district D and remains unchanged.
Strengthen quickening owing to inhale the juice amount; Make the filter mud layer getting into before the spray district, blot filtered juice as far as possible, it is more effective to make it to get in the spray district clean result; Reduce dry filter mud pol 2-5%; Reclaim thereby carry high sugar content, identical sugared machine equipment and identical process conditions use the sugar part yield of the vacuum filter without cloth of two-way suction juice to improve 2-5% than the vacuum filter without cloth of unidirectional suction juice.

Claims (1)

1. the vacuum filter without cloth of a two-way suction juice is the improvement to existing vacuum filter without cloth, and it comprises rotary drum, mud juice groove, agitator, high and low vacuum juice-drawing tank, vacuum system and send the filtered juice system; Described rotary drum is installed in mud juice groove top, and the rotary drum top is provided with the shower water deflector, and juice sucking tube is installed in the rotary drum; Juice sucking tube connects public dispensing head, and drum surface has dovetail groove, and rotary drum is divided into several zones; Filter screen is installed on the zone; It is characterized in that: each zone increases the new juice sucking tube of a row, and former juice sucking tube is installed with new juice sucking tube side by side, and the public dispensing head of former juice sucking tube connects vacuum system; The new public dispensing head of juice sucking tube is installed in the rightabout of the public dispensing head of former juice sucking tube, and the new public dispensing head of juice sucking tube is also received vacuum system.
CN2012101530843A 2012-05-17 2012-05-17 Filter cloth-free vacuum suction filter capable of bidirectionally sucking juice Pending CN102755777A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2012101530843A CN102755777A (en) 2012-05-17 2012-05-17 Filter cloth-free vacuum suction filter capable of bidirectionally sucking juice

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2012101530843A CN102755777A (en) 2012-05-17 2012-05-17 Filter cloth-free vacuum suction filter capable of bidirectionally sucking juice

Publications (1)

Publication Number Publication Date
CN102755777A true CN102755777A (en) 2012-10-31

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CN2012101530843A Pending CN102755777A (en) 2012-05-17 2012-05-17 Filter cloth-free vacuum suction filter capable of bidirectionally sucking juice

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103520979A (en) * 2013-10-08 2014-01-22 国投中鲁果汁股份有限公司 Special vacuum-type drum filter for treating ultrafiltration tank bottom substances and treatment method of ultrafiltration tank bottom substances
CN104192937A (en) * 2014-09-04 2014-12-10 南阳鑫子源石油石化技术装备有限公司 Sludge-water separation drum
CN107109317A (en) * 2014-11-03 2017-08-29 齐曼霍夫利卡有限公司 For brewer's wort and device, system, method and the application process of other media to be obtained and/or purified in brewing industry and beverage industries

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4376704A (en) * 1980-03-20 1983-03-15 Klockner-Humboldt-Deutz Ag Vacuum double drum filter
US4683059A (en) * 1985-05-24 1987-07-28 Lavalley Industrial Plastics, Inc. Vacuum breaker valve-discharge elbow assembly for rotary drum filters
JPS62193614A (en) * 1986-02-20 1987-08-25 Mitsubishi Heavy Ind Ltd Vacuum dehydrator
CN87103958A (en) * 1987-05-27 1988-10-12 高山 The juice extracting method of cane milling and device
CN2765655Y (en) * 2004-05-14 2006-03-22 叶丽娜 Large-sized non-filtering cloth vacuum suction strainer
CN2770752Y (en) * 2004-11-23 2006-04-12 江河海 Expanded metal rotary drum vacuum filtering machine
CN202762183U (en) * 2012-05-17 2013-03-06 南宁市甜蜜糖机设备分蜜机厂 Bidirectional juice-sucking filter-cloth-free vacuum suction filter

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4376704A (en) * 1980-03-20 1983-03-15 Klockner-Humboldt-Deutz Ag Vacuum double drum filter
US4683059A (en) * 1985-05-24 1987-07-28 Lavalley Industrial Plastics, Inc. Vacuum breaker valve-discharge elbow assembly for rotary drum filters
JPS62193614A (en) * 1986-02-20 1987-08-25 Mitsubishi Heavy Ind Ltd Vacuum dehydrator
CN87103958A (en) * 1987-05-27 1988-10-12 高山 The juice extracting method of cane milling and device
CN2765655Y (en) * 2004-05-14 2006-03-22 叶丽娜 Large-sized non-filtering cloth vacuum suction strainer
CN2770752Y (en) * 2004-11-23 2006-04-12 江河海 Expanded metal rotary drum vacuum filtering machine
CN202762183U (en) * 2012-05-17 2013-03-06 南宁市甜蜜糖机设备分蜜机厂 Bidirectional juice-sucking filter-cloth-free vacuum suction filter

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103520979A (en) * 2013-10-08 2014-01-22 国投中鲁果汁股份有限公司 Special vacuum-type drum filter for treating ultrafiltration tank bottom substances and treatment method of ultrafiltration tank bottom substances
CN103520979B (en) * 2013-10-08 2015-07-29 国投中鲁果汁股份有限公司 A kind of process ultrafiltration tank bottoms Special vacuum rotary drum filter and ultrafiltration tank bottoms processing method
CN104192937A (en) * 2014-09-04 2014-12-10 南阳鑫子源石油石化技术装备有限公司 Sludge-water separation drum
CN104192937B (en) * 2014-09-04 2016-04-27 南阳鑫子源石油石化技术装备有限公司 Mud-water separation rotary drum
CN107109317A (en) * 2014-11-03 2017-08-29 齐曼霍夫利卡有限公司 For brewer's wort and device, system, method and the application process of other media to be obtained and/or purified in brewing industry and beverage industries
CN107109317B (en) * 2014-11-03 2021-06-04 齐曼霍夫利卡有限公司 Device, system, method and method for extracting and/or purifying wort and other media in the brewery and beverage industry

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Application publication date: 20121031

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