CN102732647A - Program-controlled hot and cold water circulating crystallizer with water spray heads - Google Patents
Program-controlled hot and cold water circulating crystallizer with water spray heads Download PDFInfo
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- CN102732647A CN102732647A CN2011100884329A CN201110088432A CN102732647A CN 102732647 A CN102732647 A CN 102732647A CN 2011100884329 A CN2011100884329 A CN 2011100884329A CN 201110088432 A CN201110088432 A CN 201110088432A CN 102732647 A CN102732647 A CN 102732647A
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Abstract
The invention relates to a program-controlled cold and hot water circulating crystallizer with water spray heads. The crystallizer comprises a controller, a crystallization groove, a stirring shaft, a circulating pump, a cooler and a hot water tank, wherein the two ends of the stirring shaft are provided with central holes. the stirring shaft is inserted into the middle part of the crystallization groove; the bottom of the crystallization groove is provided with a brix probe and a temperature probe; the upper part of the crystallization groove is provided with a water inlet pipe I with a plurality of water spray heads; the two ends of the stirring shaft are provided with a water outlet pore plate joint and a water inlet pore plate joint respectively; the stirring shaft is provided with a stirring blade; the stirring blade is provided with a heat exchange coil; the stirring blade is provided with a heat exchange coil; the front end of the water inlet pore plate joint is connected with the water outlet of the circulating pump; the water inlet of the circulating pump is connected with a front cold water valve and a front hot water valve respectively; the back end of the water outlet pore plate joint is connected with a back cold water valve and a back hot water valve respectively; an input terminal of the controller is connected with the brix probe and the temperature probe respectively; and an outlet terminal of the controller is connected with the circulating pump and each valve respectively. The program-controlled cold and hot water circulating crystallizer has the characteristics of automatic operation, high crystallization efficiency and high crystallization quality.
Description
Technical field
The present invention relates to a kind of crystallizer, relate in particular to programme controlled cold and hot water circulation crystallizer with sprinkler head.
Background technology
In the Production Flow Chart of sucrose, be admitted to crystallizer through the well-done massecuite of crystallizer, make through the crystallization in motion stage that sugar in the mother liquor is fully absorbed, crystal grain is further grown up.The way of domestic present employing is exactly that the massecuite in the crystallization in motion groove of packing into is carried out constantly, stirs for a long time, through air cooling and spontaneous evaporation massecuite is slowly lowered the temperature and realizes the crystallization in motion process.The crystallizer that utilizes programme controlled cold and hot water cycling hot switching technology to improve the crystallization in motion effect and have an adjustable hammer degree sprinkler head does not still have sophisticated scheme and equipment.
Summary of the invention
Technical problem to be solved by this invention provides a kind of programme controlled cold and hot water circulation crystallizer with sprinkler head of effective raising crystallization in motion efficient.
For addressing the above problem, programme controlled cold and hot water circulation crystallizer of the present invention with sprinkler head, it is characterized in that: this crystallizer comprises that unit, crystallization in motion groove, two ends are provided with stir shaft, recycle pump, water cooler and the hot well tank of centre hole; The middle part of said crystallization in motion groove is installed with said stir shaft, and its bottom is respectively equipped with hammer degree probe, temp probe, and its top is provided with the water inlet pipe I with several sprinkler heads, and this water inlet pipe I is provided with water injection valve; One end of said stir shaft is provided with water outlet orifice plate joint, and its other end is provided with into water orifice plate joint, which is provided with agitating vane; Said agitating vane places in the said crystallization in motion groove, which is provided with heat exchanger coil; The front end of said water inlet orifice plate joint links to each other with the water outlet of said recycle pump; The water-in of said recycle pump is connected with preceding cold valves, preceding hot water valve respectively; The rising pipe I of the water inlet pipe II of cold valves, said back cold valves links to each other with said water cooler respectively before said; The rising pipe II of the water inlet pipe III of hot water valve, said back hot water valve links to each other with said hot well tank respectively before said; The rear end of said water outlet orifice plate joint is connected with back cold valves, back hot water valve respectively; The input terminal of said unit links to each other with said temp probe with said hammer degree probe respectively, and its output terminal then links to each other with said recycle pump, preceding cold valves, preceding hot water valve, back cold valves, back hot water valve, water injection valve respectively.
Said water outlet orifice plate joint communicates with the centre hole at said stir shaft two ends respectively with water inlet orifice plate joint.
Two of said heat exchanger coil is connected on respectively in the centre hole at said stir shaft two ends.
The water inlet pipe II of cold valves is connected on the bottom of said water cooler before said; The water inlet pipe III of hot water valve is connected on the bottom of said hot well tank before said.
The rising pipe I of said back cold valves is connected to the top of said water cooler; The rising pipe II of said back hot water valve is connected to the top of said hot well tank.
Said unit contains monitoring software, and this monitoring software produces control command according to the signal that said hammer degree is popped one's head in and said temp probe detects and exports to said recycle pump, preceding cold valves, preceding hot water valve, back cold valves, back hot water valve, water injection valve respectively.
The present invention compared with prior art has the following advantages:
1, crystallization in motion efficient is high:
Owing to be provided with the unit of band monitoring software among the present invention; Therefore, can circulate through the time variable control cold and hot water and regulate the crystallization in motion environment, make crystal grain to the sugar in the mother liquor can be more rapidly, absorb more fully; Thereby reduced the purity of molasses, improved the efficient of crystallization in motion.
2, the quality of crystallization in motion is high:
Owing to be provided with sprinkler head among the present invention; And control water injection valve through unit; Therefore; Can make its hammer degree remain on a suitable scope through carry out programme controlled water spray to massecuite, separate preceding massecuite quality of stability and consistence, help the carrying out of road separation circuit down thereby improved.
3, automated operation:
Owing to be provided with hammer degree probe and temp probe among the present invention, and, therefore, can carry out the sequencing crystallization in motion through detection means, thereby improve level of automation to massecuite hammer degree and temperature through the signal that unit receives, transmission detects.
Description of drawings
Do further detailed explanation below in conjunction with the accompanying drawing specific embodiments of the invention.
Fig. 1 is a structural representation of the present invention.
Among the figure: the preceding hot water valve 17-hot well tank of the preceding cold valves 16-of hot water valve 13-sprinkler head 14-water injection valve 15-behind the cold valves 11-water cooler 12-behind the 1-water outlet orifice plate joint 2-unit 3-hammer degree probe 4-temp probe 5-crystallization in motion groove 6-heat exchanger coil 7-stir shaft 8-water inlet orifice plate joint 9-recycle pump 10-.
Embodiment
As shown in Figure 1, programme controlled cold and hot water circulation crystallizer with sprinkler head, this crystallizer comprises that unit 2, crystallization in motion groove 5, two ends are provided with the stir shaft 7 of centre hole, recycle pump 9, water cooler 11 and hot well tank 17.
The middle part of crystallization in motion groove 5 is installed with said stir shaft 7, and its bottom is respectively equipped with hammer degree probe 3, temp probe 4, and its top is provided with the water inlet pipe I with several sprinkler heads 13, and this water inlet pipe I is provided with water injection valve 14; One end of stir shaft 7 is provided with water outlet orifice plate joint 1, and its other end is provided with into water orifice plate joint 8, which is provided with agitating vane.
Water outlet orifice plate joint 1 communicates with the centre hole at stir shaft 7 two ends respectively with water inlet orifice plate joint 8; Agitating vane places in the crystallization in motion groove 5, which is provided with heat exchanger coil 6, and two of this heat exchanger coil 6 is connected on respectively in the centre hole at stir shaft 7 two ends.
The front end of water inlet orifice plate joint 8 links to each other with the water outlet of recycle pump 9; The water-in of recycle pump 9 is connected with preceding cold valves 15, preceding hot water valve 16 respectively; The water inlet pipe II of preceding cold valves 15 is connected on the bottom of water cooler 11; The water inlet pipe III of preceding hot water valve 16 is connected on the bottom of hot well tank 17.
The rear end of water outlet orifice plate joint 1 is connected with back cold valves 10, back hot water valve 12 respectively; The rising pipe I of back cold valves 10 is connected to the top of water cooler 11; The rising pipe II of back hot water valve 12 is connected to the top of hot well tank 17.
The input terminal of unit 2 links to each other with temp probe 4 with hammer degree probe 3 respectively, and its output terminal is then respectively with recycle pump 9, preceding cold valves 15, preceding hot water valve 16, afterwards cold valves 10, back hot water valve 12, water injection valve 14 link to each other.
Unit 2 contains monitoring software, and the signal that this monitoring software detects according to hammer degree probe 3 and temp probe 4 produces control command and exports to recycle pump 9, preceding cold valves 15, preceding hot water valve 16, back cold valves 10, back hot water valve 12, water injection valve 14 respectively.
During use; Control preceding cold valves 15, preceding hot water valve 16, back cold valves 10,12 actions of back hot water valve through unit 2 operation monitoring softwares; Massecuite to the crystallization in motion groove 5 of packing at first carries out the processing of cold water circulation crystallization in motion; When the massecuite temperature drops to below 40 ℃, change the hot water circulation crystallization in motion again into and handle, crystallization in motion end of processing when massecuite temperature recovery to 50 ℃.
Through 14 actions of unit 2 control water injection valves, the hammer degree of massecuite automatically adjusted gets final product it near remaining on certain set(ting)value between 95～98 degree scopes.
Claims (6)
1. programme controlled cold and hot water circulation crystallizer with sprinkler head is characterized in that: this crystallizer comprises that unit (2), crystallization in motion groove (5), two ends are provided with the stir shaft (7) of centre hole, recycle pump (9), water cooler (11) and hot well tank (17); The middle part of said crystallization in motion groove (5) is installed with said stir shaft (7), and its bottom is respectively equipped with hammer degree probe (3), temp probe (4), and its top is provided with the water inlet pipe I with several sprinkler heads (13), and this water inlet pipe I is provided with water injection valve (14); One end of said stir shaft (7) is provided with water outlet orifice plate joint (1), and its other end is provided with into water orifice plate joint (8), which is provided with agitating vane; Said agitating vane places in the said crystallization in motion groove (5), which is provided with heat exchanger coil (6); The front end of said water inlet orifice plate joint (8) links to each other with the water outlet of said recycle pump (9); The water-in of said recycle pump (9) is connected with preceding cold valves (15), preceding hot water valve (16) respectively; The rear end of said water outlet orifice plate joint (1) is connected with back cold valves (10), back hot water valve (12) respectively; The rising pipe I of the water inlet pipe II of cold valves (15), said back cold valves (10) links to each other with said water cooler (11) respectively before said; The rising pipe II of the water inlet pipe III of hot water valve (16), said back hot water valve (12) links to each other with said hot well tank (17) respectively before said; The input terminal of said unit (2) links to each other with said temp probe (4) with said hammer degree probe (3) respectively, and its output terminal then links to each other with said recycle pump (9), preceding cold valves (15), preceding hot water valve (16), back cold valves (10), back hot water valve (12), water injection valve (14) respectively.
2. programme controlled cold and hot water circulation crystallizer with sprinkler head as claimed in claim 1 is characterized in that: said water outlet orifice plate joint (1) and water inlet orifice plate joint (8) communicate with the centre hole at said stir shaft (7) two ends respectively.
3. programme controlled cold and hot water circulation crystallizer with sprinkler head as claimed in claim 1, it is characterized in that: two of said heat exchanger coil (6) is connected on respectively in the centre hole at said stir shaft (7) two ends.
4. programme controlled cold and hot water circulation crystallizer with sprinkler head as claimed in claim 1 is characterized in that: the water inlet pipe II of cold valves (15) is connected on the bottom of said water cooler (11) before said; The water inlet pipe III of hot water valve (16) is connected on the bottom of said hot well tank (17) before said.
5. programme controlled cold and hot water circulation crystallizer with sprinkler head as claimed in claim 1 is characterized in that: the rising pipe I of said back cold valves (10) is connected to the top of said water cooler (11); The rising pipe II of said back hot water valve (12) is connected to the top of said hot well tank (17).
6. programme controlled cold and hot water circulation crystallizer as claimed in claim 1 with sprinkler head; It is characterized in that: said unit (2) contains monitoring software, and this monitoring software produces control command according to the signal that said hammer degree is popped one's head in (3) and said temp probe (4) detects and exports to said recycle pump (9), preceding cold valves (15), preceding hot water valve (16), back cold valves (10), back hot water valve (12), water injection valve (14) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100884329A CN102732647A (en) | 2011-04-07 | 2011-04-07 | Program-controlled hot and cold water circulating crystallizer with water spray heads |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100884329A CN102732647A (en) | 2011-04-07 | 2011-04-07 | Program-controlled hot and cold water circulating crystallizer with water spray heads |
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| Publication Number | Publication Date |
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| CN102732647A true CN102732647A (en) | 2012-10-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2011100884329A Pending CN102732647A (en) | 2011-04-07 | 2011-04-07 | Program-controlled hot and cold water circulating crystallizer with water spray heads |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103131801A (en) * | 2013-02-19 | 2013-06-05 | 广西上上糖业有限公司 | Isolation-type side-by-side bearing bush crystal assisting box |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2594142A (en) * | 1947-07-15 | 1952-04-22 | Henry H Feldstein | Crystallizing apparatus |
| CN2709454Y (en) * | 2004-06-30 | 2005-07-13 | 王旗 | Screw mixing chiller of crystallizer |
| CN2709455Y (en) * | 2004-06-30 | 2005-07-13 | 王旗 | Eccentric frame type mixing chiller of crystallizer |
| CN201424478Y (en) * | 2009-06-19 | 2010-03-17 | 唐林 | Starch sugar crystallizer |
| CN201962296U (en) * | 2011-04-07 | 2011-09-07 | 王旗 | Program-controlled cold and hot water circulating crystallizer with water spray heads |
-
2011
- 2011-04-07 CN CN2011100884329A patent/CN102732647A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2594142A (en) * | 1947-07-15 | 1952-04-22 | Henry H Feldstein | Crystallizing apparatus |
| CN2709454Y (en) * | 2004-06-30 | 2005-07-13 | 王旗 | Screw mixing chiller of crystallizer |
| CN2709455Y (en) * | 2004-06-30 | 2005-07-13 | 王旗 | Eccentric frame type mixing chiller of crystallizer |
| CN201424478Y (en) * | 2009-06-19 | 2010-03-17 | 唐林 | Starch sugar crystallizer |
| CN201962296U (en) * | 2011-04-07 | 2011-09-07 | 王旗 | Program-controlled cold and hot water circulating crystallizer with water spray heads |
Non-Patent Citations (1)
| Title |
|---|
| 广东轻工业学校等: "《甘蔗制糖机械设备》", 30 April 1983, article "助晶机", pages: 572-575 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103131801A (en) * | 2013-02-19 | 2013-06-05 | 广西上上糖业有限公司 | Isolation-type side-by-side bearing bush crystal assisting box |
| CN103131801B (en) * | 2013-02-19 | 2014-07-02 | 广西上上糖业有限公司 | Isolation-type side-by-side bearing bush crystal assisting box |
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Application publication date: 20121017 |