CN103882154B - Self-cleaning automatic deslagging filter - Google Patents
Self-cleaning automatic deslagging filter Download PDFInfo
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- CN103882154B CN103882154B CN201410113069.5A CN201410113069A CN103882154B CN 103882154 B CN103882154 B CN 103882154B CN 201410113069 A CN201410113069 A CN 201410113069A CN 103882154 B CN103882154 B CN 103882154B
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- screen cloth
- wedge shape
- sugarcane juice
- shape screen
- solid slag
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Abstract
A kind of self-cleaning automatic deslagging filter for the slagging-off of cane sugar factory sugarcane juice, it is made up of air intlet pipe, cleaning screen cloth ejector, piston dregs removing device, sugarcane juice inlet tube, sugarcane juice distributor, wedge shape screen cloth, cover plate, solid slag outlet, housing, sugarcane juice outlet, it is characterized in that: housing is built with rectangular wedge shape screen cloth；Install sugarcane juice distributor in one end of wedge shape screen cloth, it is connected with sugarcane juice inlet tube；On the surface of wedge shape screen cloth equipped with piston dregs removing device, solid slag is discharged from the solid slag outlet of the wedge shape screen cloth other end；In the bottom surface of wedge shape screen cloth equipped with cleaning screen cloth ejector, it is connected with air intlet pipe；Equipped with cover plate above housing, it is prevented that solid slag sprays；It is arranged below sugarcane juice outlet at housing, is connected with the sugarcane juice tank of lower section。It is low that it has good filtration effect, energy consumption, and noise is little, be prone to self-cleaning and the advantage such as automatic discharge, simple in construction, reliable operation。
Description
Technical field
The present invention relates to a kind of self-cleaning automatic deslagging filter for the slagging-off of cane sugar factory sugarcane juice。
Background technology
The once heating of the former technique of cane sugar factory is to extract juice vapour heating sugarcane juice, what adopt is tube still heater, owing to sugarcane juice solid content and easy fouling components are high, sugarcane juice flow velocity in tube still heater is low again, cause tubulation fouling serious, cause heat transfer efficiency very low, and need to clean, a great problem of Cheng Liao sugar enterprise everyday。How research improves the heat transfer efficiency of sugarcane juice heater, and it is the important topic that cane sugar factory is saved energy and reduce the cost that solution heater easily blocks up the problem of easy fouling。
Relevant open source literature reports the method solving an above-mentioned difficult problem, such as: inventor mentions in " sugar refinery surplus hot water and juice vapour Waste Heat Recovery and utilization " (periodical name " food and machinery " .2010 (5) .86-87): the problem that the thermal pollution caused for sugar refinery surplus hot water and juice vapour and water pollute, it is proposed to reclaim and utilize its hot water and the technique of juice vapour used heat。Through measuring: sugarcane juice is by after rotary screen, and the solid content such as sugarcane bran, silt also has 2%-5%。For the problem that the sugarcane juice that solid content is high easily blocks board-like heat exchanger channel, adopt self-cleaning automatic deslagging filter, solid content major part in sugarcane juice is removed, then heats sugarcane juice with plate type heat exchanger, adding thermal medium is hot water, and sugarcane juice temperature can rise to the requirement once heated。The method heat transfer efficiency is high, and sugarcane juice flow velocity in plate type heat exchanger is high, less scaling, solves the difficult problem that heater needs to clean everyday。
Summary of the invention
It is an object of the invention to provide a kind of can self-cleaning filtering screen cloth, constantly update filtering surface, and again can the defecator of automatic discharge, specifically a kind of self-cleaning automatic deslagging filter。
The present invention is achieved in that self-cleaning automatic deslagging filter is made up of air intlet pipe, cleaning screen cloth ejector, piston dregs removing device, sugarcane juice inlet tube, sugarcane juice distributor, wedge shape screen cloth, cover plate, solid slag outlet, housing, sugarcane juice outlet, it is characterized in that: housing is built with rectangular wedge shape screen cloth；Install sugarcane juice distributor in one end of wedge shape screen cloth, it is connected with sugarcane juice inlet tube；On the surface of wedge shape screen cloth equipped with piston dregs removing device, solid slag is discharged from the solid slag outlet of the wedge shape screen cloth other end；In the bottom surface of wedge shape screen cloth equipped with cleaning screen cloth ejector, it is connected with air intlet pipe；Equipped with cover plate above housing, it is prevented that solid slag sprays；It is arranged below sugarcane juice outlet at housing, is connected with the sugarcane juice tank of lower section。
Described clean screen cloth ejector the empty gas flow purging wedge shape screen cloth bottom surface of rectangle shower nozzle injection, the surface dirt removing wedge shape screen cloth is blocked up。
The solid slag outlet that solid slag filter cake shifts the other end onto from wedge shape screen surface, by compressing air or hydraulic-driven, is constantly discharged by described piston dregs removing device。
During operation, sugarcane juice is entered sugarcane juice distributor by sugarcane juice inlet tube, it is evenly distributed in wedge shape screen cloth from the sugarcane juice of ejiction opening injection, sugarcane juice traverse wedge shape screen cloth, solid slag is left on wedge shape screen surface, and forming filter cake, piston dregs removing device the solid slag outlet constantly shifting the other end onto from wedge shape screen surface is discharged；Compression air timing is entered by air intlet pipe and cleans screen cloth ejector, purges wedge shape screen cloth bottom surface, main filtering area, and the surface dirt removing wedge shape screen cloth is blocked up, and the solid slag blown afloat is kept off in housing upper half by cover plate；Sugarcane juice through wedge shape screen cloth is collected in housing bottom half, and sugarcane juice outlet from below is transported to sugarcane juice tank。
The invention have the advantage that
1 adopts wedge shape screen cloth, and solid-liquid separation is easy, and solid slag forms filter cake, and the time of staying is long, good filtration effect。
2 wedge shape screen clothes are readily cleaned and automatic discharge, not easily dirty stifled。
3 simple in construction, smooth running, energy consumption is low, and noise is little, reliable operation。
Accompanying drawing explanation
Fig. 1 is the structure schematic front view of self-cleaning automatic deslagging filter of the present invention。
As it can be seen, self-cleaning automatic deslagging filter is formed 10 formed by air intlet pipe 1, cleaning screen cloth ejector 2, piston dregs removing device 3, sugarcane juice inlet tube 4, sugarcane juice distributor 5, wedge shape screen cloth 6, cover plate 7, solid slag outlet 8, housing 9, sugarcane juice outlet。
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is elaborated。
As shown in Figure 1 in the structure schematic front view of the present invention it can be seen that, self-cleaning automatic deslagging filter is formed 10 formed by air intlet pipe 1, cleaning screen cloth ejector 2, piston dregs removing device 3, sugarcane juice inlet tube 4, sugarcane juice distributor 5, wedge shape screen cloth 6, cover plate 7, solid slag outlet 8, housing 9, sugarcane juice outlet, and its middle shell 9 is built with rectangular wedge shape screen cloth 6；Install sugarcane juice distributor 5 in one end of wedge shape screen cloth 6, it is connected with sugarcane juice inlet tube 4；At the upper surface of wedge shape screen cloth 6 equipped with piston dregs removing device 3, the solid slag outlet 8 that solid slag filter cake constantly shifts the other end onto from wedge shape screen cloth 6 surface is discharged；In the bottom surface of wedge shape screen cloth 6 equipped with cleaning screen cloth ejector 2, it is connected with air intlet pipe 1；Equipped with cover plate 7 above housing 9, it is prevented that solid slag sprays；It is arranged below sugarcane juice outlet 10 at housing 9, is connected with the sugarcane juice tank of lower section。
During operation, sugarcane juice is entered sugarcane juice distributor 5 by sugarcane juice inlet tube 4, it is evenly distributed in wedge shape screen cloth 6 from the sugarcane juice of ejiction opening injection, sugarcane juice traverse wedge shape screen cloth 6, solid slag is left on wedge shape screen cloth 6 surface, and forming filter cake, piston dregs removing device 3 the solid slag outlet 8 constantly shifting the other end onto from wedge shape screen surface is discharged；Compression air timing is entered by air intlet pipe 1 and cleans screen cloth ejector 2, purges wedge shape screen cloth bottom surface, main filtering area, and the surface dirt removing wedge shape screen cloth is blocked up, and the solid slag blown afloat is kept off in housing 9 upper half by cover plate 7；Sugarcane juice through wedge shape screen cloth 6 is collected in housing 9 bottom half, and sugarcane juice outlet 10 from below is transported to sugarcane juice tank。
Claims (3)
1. a self-cleaning automatic deslagging filter, it is made up of air intlet pipe (1), cleaning screen cloth ejector (2), piston dregs removing device (3), sugarcane juice inlet tube (4), sugarcane juice distributor (5), wedge shape screen cloth (6), cover plate (7), solid slag outlet (8), housing (9), sugarcane juice outlet (10), it is characterized in that: housing (9) is built with rectangular wedge shape screen cloth (6)；Install sugarcane juice distributor (5) in one end of wedge shape screen cloth (6), it is connected with sugarcane juice inlet tube (4)；At the upper surface of wedge shape screen cloth (6) equipped with piston dregs removing device (3), the solid slag outlet (8) that solid slag filter cake is constantly shifted onto the other end from wedge shape screen cloth (6) surface is discharged；In the bottom surface of wedge shape screen cloth (6) equipped with cleaning screen cloth ejector (2), it is connected with air intlet pipe (1)；In housing (9) top equipped with cover plate (7), it is prevented that solid slag sprays；It is arranged below sugarcane juice outlet (10) at housing (9), is connected with the sugarcane juice tank of lower section。
2. self-cleaning automatic deslagging filter according to claim 1, it is characterised in that: cleaning empty gas flow purging wedge shape screen cloth (6) bottom surface of the rectangle shower nozzle injection of screen cloth ejector (2), the surface dirt removing wedge shape screen cloth (6) is blocked up。
3. self-cleaning automatic deslagging filter according to claim 1, it is characterized in that: piston dregs removing device (3) is by compression air or hydraulic-driven, and the solid slag outlet (8) that solid slag filter cake is constantly shifted onto the other end from wedge shape screen cloth (6) surface is discharged。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410113069.5A CN103882154B (en) | 2014-03-25 | 2014-03-25 | Self-cleaning automatic deslagging filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410113069.5A CN103882154B (en) | 2014-03-25 | 2014-03-25 | Self-cleaning automatic deslagging filter |
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| CN103882154A CN103882154A (en) | 2014-06-25 |
| CN103882154B true CN103882154B (en) | 2016-06-22 |
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| CN201410113069.5A Active CN103882154B (en) | 2014-03-25 | 2014-03-25 | Self-cleaning automatic deslagging filter |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104587722A (en) * | 2015-01-14 | 2015-05-06 | 钮德明 | Residue removing filter of self-cleaning scraping plate |
| CN104673941B (en) * | 2015-02-11 | 2017-09-12 | 钮德明 | A kind of cane milling mixed juice preprocess method |
| CN106746210A (en) * | 2016-12-19 | 2017-05-31 | 吴智峰 | A kind of anti-blocking sand filtration cultivation water circulation system |
| CN112827438B (en) * | 2020-12-31 | 2023-04-28 | 宁夏蓝白黑循环科技有限公司 | Chemical reaction processingequipment |
| CN114405647B (en) * | 2022-02-08 | 2023-09-22 | 广东新瑞龙生态建材有限公司 | Preparation system of building recycled fine aggregate and computer storage medium |
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| CN201041358Y (en) * | 2007-05-18 | 2008-03-26 | 钟文葵 | Steam slag-discharging nozzle |
| CN202158569U (en) * | 2011-04-26 | 2012-03-07 | 河北荣凯生物能源科技有限公司 | Rolling and swinging type automatic slag remover |
| CN202158572U (en) * | 2011-04-26 | 2012-03-07 | 河北荣凯生物能源科技有限公司 | Rotating and cutting automatic slag remover |
| CN102676703A (en) * | 2012-05-14 | 2012-09-19 | 广西华蓝设计(集团)有限公司 | Method and equipment for clarifying cane juice by combining air floatation purification and thermal floatation purification |
| CN102719568A (en) * | 2012-05-14 | 2012-10-10 | 广西华蓝设计(集团)有限公司 | Cane juice clearing method and equipment |
| CN203170068U (en) * | 2012-11-19 | 2013-09-04 | 彭思云 | High-efficiency multi-stage sugar juice separation settler |
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2014
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| CN201041358Y (en) * | 2007-05-18 | 2008-03-26 | 钟文葵 | Steam slag-discharging nozzle |
| CN202158569U (en) * | 2011-04-26 | 2012-03-07 | 河北荣凯生物能源科技有限公司 | Rolling and swinging type automatic slag remover |
| CN202158572U (en) * | 2011-04-26 | 2012-03-07 | 河北荣凯生物能源科技有限公司 | Rotating and cutting automatic slag remover |
| CN102676703A (en) * | 2012-05-14 | 2012-09-19 | 广西华蓝设计(集团)有限公司 | Method and equipment for clarifying cane juice by combining air floatation purification and thermal floatation purification |
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| CN103882154A (en) | 2014-06-25 |
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Effective date of registration: 20180410 Address after: Xinxian County Lei Ping Zhen 532312 the Guangxi Zhuang Autonomous Region Chongzuo City Patentee after: Guangxi Detian chemical recycling Limited by Share Ltd Address before: 530003 Guangxi Nanning ASEAN Economic Development Zone (Wuming Li Jian) 2 education road, Guangxi economic Career Academy Patentee before: Niu Deming |