CN202658163U - Crystallizing tank for sugar boiling - Google Patents
Crystallizing tank for sugar boiling Download PDFInfo
- Publication number
- CN202658163U CN202658163U CN 201220247281 CN201220247281U CN202658163U CN 202658163 U CN202658163 U CN 202658163U CN 201220247281 CN201220247281 CN 201220247281 CN 201220247281 U CN201220247281 U CN 201220247281U CN 202658163 U CN202658163 U CN 202658163U
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- tank body
- sugar boiling
- vaporizer
- main shaft
- cane sugar
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Abstract
The utility model relates to the field of sugaring equipment, in particular to a sugar boiling crystallization tank which operates stably, has good sealing performance, realizes good circulation of massecuite, uniform concentration and less grain wear loss, and can effectively save the sugar boiling time. The sugar boiling crystallization tank comprises a tank body (1), wherein an evaporator (2) is arranged in the tank body (1), a discharge opening (3) is arranged at the bottom of the tank body, a feed inlet (4) and an emptying pipe (5) are arranged on one side wall of the tank body, and a driving device is mounted above the tank body through a support (6); a heating chamber is arranged in the tank body (1) corresponding to the evaporator (2), and an evaporation chamber is arranged above the evaporator (2); a steam input pipe (7) and a seed input pipe (8) which are communicated with the heating chamber are respectively arranged on the heating chamber; the driving device is connected with a spindle (9) extending to the interior of the tank body (1); a reinforced circulation paddle (10) arranged in the center of the evaporator (2) is mounted at the end of the spindle (9), extending to the tank body (1); and a vacuum pipe is connected to one side of the support (6).
Description
Technical field
The utility model relates to the sugar mill field, is specially a kind of cane sugar boiling and crystal tank.
Background technology
Crystallizer is a kind of crystallizer, is widely used in mixing of materials in the pharmacy, and it is freezing to lower the temperature, the fields such as finished product crystallization, also be widely used in addition the industry such as dairy industry, food, chemical industry, beverage, especially for sugar enterprise, the crystallizer sugar mill that more is absolutely necessary.
Boiling sugar is the key link in sugar enterprise's production process, and its main task is in boiling pan syrup (or molasses) to be concentrated to certain degree of supersaturation, separates out satisfactory crystallization of sucrose body and crystal is brought up, boils into good massecuite; Get rid of mother liquor through crystallization in motion with whizzer more afterwards, obtain the second best in quality crystallized sugar.In our country, all be to rely on artificial experience to carry out manual operation all the time, human factor is fairly obvious to the quality influence of white sugar, the operator of different skill levels cook sugared quality that difference is also arranged under the same terms, and because the difference of boiling sugar level, usually can not realize obtaining higher sugared efficient and the best White Sugar Quality of boiling with lower energy consumption.Along with the development of science and technology and the progress of technology, most sugar refinery generally adopts automatization to boil sugar, because boiling sugared automation system can be by boiling optimization of profile and the control of each parameter of sugar on impact, thereby reach energy efficient, reduce the labor force, reduce production costs, raise the efficiency, improve output and the quality purpose of white sugar, effectively promoted the core competitiveness of enterprise.
Boil sugared automation system although adopted, but adopt traditional crystallizer of this system still to have problems, for example the crystallizer of traditional design manufacturing is interior without forced circulation device, and the circulation of its inner massecuite is the natural circulation pattern that power is provided by temperature head.This natural circulation pattern heat transfer rate is low, thereby grain size is inhomogeneous when causing the massecuite crystallization, color and luster is dark, percent crystallization in massecuite is low, crystallization time is long; Material concentration is inhomogeneous everywhere in the tank, in the tank massecuite circulation bad, thereby it is long to cause boiling the sugar time, energy consumption height, the problems such as commerieal sugar colour increase.
Summary of the invention
The purpose of this utility model is to provide a kind of smooth running, good airproof performance, and the massecuite circulation is good, and concentration is even, and the crystal grain wearing and tearing of sugar are few, improve crystal grain quality and productivity, safeguard easily, energy-conserving and environment-protective, and can effectively save the cane sugar boiling and crystal tank that boils the sugar time.
A kind of cane sugar boiling and crystal tank of the utility model comprises tank body 1, vaporizer 2, supporting seat 6, drive unit, main shaft 9, pump circulation blade 10; It is characterized in that: described tank body 1 inside is provided with vaporizer 2, and the bottom is provided with discharge opening 3, is provided with opening for feed 4 and blow-down pipe 5 on the sidewall, and the top is equipped with drive unit by supporting seat 6; The position of tank body 1 inner corresponding vaporizer 2 is heating chamber, and vaporizer is evaporator room partly more than 2; Be communicated with respectively on the heating chamber and be provided with steam input tube 7 and seed input tube 8; Be connected with the main shaft 9 that stretches into tank body 1 inside on the described drive unit; The end that main shaft 9 stretches in the tank body 1 is equipped with the pump circulation blade 10 that is arranged in vaporizer 2 central authorities; Described supporting seat 6 one sides connect valve tube 11.
Further, described vaporizer 2 is evaporator with central downcomer, and it is comprised of heating tube 12 and downtake 13; Described downtake 13 internal diameters are greater than the external diameter of pump circulation blade 10, in the middle of being arranged on; Described heating tube 12 is some upright beam tubes, be arranged on downtake 13 around.
Further, described pump circulation blade 10 above and belows are symmetrically arranged with respectively the stirring rod 14 that is installed on the main shaft 9, and the stirring rod 14 of above and below is mutually vertical the setting.
Further, also be provided with juice catching device between described supporting seat 6 and the tank body 1, juice catching device comprises housing 15, ripple flap 16, spraying plant 17 and washing nozzle 18; Described ripple flap 16 is arranged on housing 15 bottoms, is provided with spraying plant 17 on it; Washing nozzle 18 is arranged on the spraying plant 17.
Further, described drive unit comprises electric motor 19, step-down gear 20, bead apex 21; Described electric motor 19 is rotationally connected with main shaft 9 by bead apex 21 and step-down gear 20.
Further, the position of passing main shaft 9, described supporting seat 6 bottoms is provided with shaft packing case 22; Be provided with packing gland 23 on the described shaft packing case 22.
Further, described valve tube 11, blow-down pipe 5 is provided with corresponding variable valve 24 on steam input tube 7 and the seed input tube 8; Be provided with tensimeter 25 on the described steam input tube 7.
A kind of cane sugar boiling and crystal tank of the utility model has following beneficial effect:
1) by in vaporizer 2 central authorities, pump circulation blade 10 being set, simultaneously the design angle of pump circulation blade 10 is fully optimized, thereby can produce thus maximum end thrust and be beneficial to convective heat exchange, thereby can produce the minimum power of rotating in a circumferential direction and avoid producing turbulent flow, finally can effectively avoid the circulation situation of being obstructed to occur, can also effectively avoid the crystal grain wearing and tearing of sugar, make uniform crystal particles and saving boil the sugar time, reduce watt consumption; In addition, also pump circulation blade 10 is carried out dynamic balance check, guaranteed the stationarity of its rotation.
2) comprise housing 15 by between supporting seat 6 and tank body 1, arranging, ripple flap 16, the juice catching device of spraying plant 17 and washing nozzle 18 can effectively be avoided the cane sugar boiling and crystal tank to run sugared phenomenon and occur, namely avoid juice vapour to take away too many sugar part, thereby reduced sugared part loss and the waste of heat energy; Because the ripple flap 16 that adopts is the herringbone shape, the trench of ripple is convenient to collect liquid glucose and is dripped to form larger drop, in order to avoid drop is changed into vaporific by shock of steamy flow more simultaneously; In addition, the washing nozzle 18 of setting can on-line cleaning, thus avoid scale effect catch juice usefulness and shut down after the cleaning trouble.
3) by the upper and lower at pump circulation blade 10 stirring rod is set, can effectively assist pump circulation blade 10 to carry out stirring work, improve the mixing effect of pump circulation blade 10, guaranteed that thereby can carry out high-speed circulating when the beginning massecuite is rare is conducive to accelerate heat exchange, can make uniform crystal particles and saving boil the sugar time simultaneously; When massecuite is dense, can open low speed and carry out the low speed circulation, thereby effectively reduce the crystal grain wearing and tearing, improve crystal grain quality and productivity.
4) comprise electric motor 19 by installation, step-down gear 20, the drive unit of bead apex 21, effectively reduce the mounting height of whole device, and the transmission of bead apex 21 can effectively avoid overload to produce electric motor 19 burnout failures, add bead apex 21 through accurate calculation, meeting slipping protection when surpassing rated load; Owing to adopt this drive unit, make its practicality more extensive, be particularly useful for most of old factory building, because such factory building height is on the low side, do not consider the height that installs the pump circulation tank additional during design, adopt this drive unit that can reduce mounting height after, just can effectively lower the center of gravity, guarantee the stable of running, simultaneously also easier maintenance for motor.
Description of drawings
Figure is structural representation of the present utility model
Among the figure: tank body 1, vaporizer 2, discharge opening 3, opening for feed 4, blow-down pipe 5, supporting seat 6, steam input tube 7, seed input tube 8, main shaft 9, pump circulation blade 10, valve tube 11, heating tube 12, downtake 13, stirring rod 14, housing 15, ripple flap 16, spraying plant 17, washing nozzle 18, electric motor 19, step-down gear 20, bead apex 21, shaft packing case 22, packing gland 23, variable valve 24, tensimeter 25
Embodiment
Example 1
A kind of cane sugar boiling and crystal tank of the utility model, comprise tank body 1, be arranged on the vaporizer 2 of tank body 1 inside, be arranged on the discharge opening 3 of tank body 1 bottom, be arranged on opening for feed 4 and blow-down pipe 5 on tank body 1 sidewall, be installed in the drive unit of tank body 1 top by supporting seat 6, be connected to the main shaft 9 that connects and stretch into tank body 1 inside on the drive unit, be connected to the valve tube 11 of supporting seat 6 one sides; The position of described tank body 1 inner corresponding vaporizer 2 is heating chamber, and vaporizer is evaporator room partly more than 2; Be communicated with respectively on the described heating chamber steam input tube 7 and seed input tube 8 are set; The end that described main shaft 9 stretches in the tank body 1 is equipped with the pump circulation blade 10 that is arranged in vaporizer 2 central authorities.
When using the utility model to boil sugared operation, first liquid glucose to be sent in the tank body 1 by opening for feed 4, heat by the vaporizer 2 input steams of steam input tube 7 to tank body 1 inside this moment, by valve tube 11 tank body 1 inside vacuumized in the time of heating; When heating, open drive unit, the pump circulation blade 10 that is driven on the main shaft 9 by drive unit carries out action of forced stirring; After the liquid glucose evaporative concn is controlled at quasi-stationary state, add certain Icing Sugar as seed, crystallization is then grown at the Icing Sugar seed, the beginning crystallization; Continue evaporation after the beginning crystallization, constantly replenish simultaneously liquid glucose to a certain amount of, fully finally finish crystallisation process behind the growing the grain; By blow-down pipe 5 gaseous emission in the tank body 1 is gone out after crystallization is finished, go out to take out the crystal grain of moulding from discharge opening 3 afterwards.
Example 2
A kind of cane sugar boiling and crystal tank of the utility model, as shown in the figure, its vaporizer 2 is evaporator with central downcomer, is comprised of heating tube 12 and downtake 13; Described downtake 13 internal diameters are greater than the external diameter of pump circulation blade 10, in the middle of being arranged on; Described heating tube 12 is some upright beam tubes, be arranged on downtake 13 around, adopt this evaporator with central downcomer, can effectively improve velocity of evaporation and efficient, thereby saved boil sugar the time, improved and boiled sugared efficient, energy-conserving and environment-protective.
Wherein, pump circulation blade 10 above and belows are symmetrically arranged with respectively the stirring rod 14 that is installed on the main shaft 9, the stirring rod 14 of above and below is mutually vertical the setting, and the mixing effect of energy Effective Raise pump circulation blade 10 can make uniform crystal particles also save and boil the sugar time; Be conducive to simultaneously accelerate heat exchange, effectively reduce the crystal grain wearing and tearing, improve crystal grain quality and productivity.
Wherein, also be provided with between supporting seat 6 and the tank body 1 and comprise housing 15, ripple flap 16, the juice catching device of spraying plant 17 and washing nozzle 18; Described ripple flap 16 is arranged on housing 15 bottoms, is provided with spraying plant 17 on it; Washing nozzle 18 is arranged on the spraying plant 17; Adopt juice catching device can effectively avoid the cane sugar boiling and crystal tank to run sugared phenomenon and occur, thereby reduced sugared part loss and the waste of heat energy, and can avoid scale formation to occur, clean and maintenance is easy.
Wherein, drive unit comprises electric motor 19, step-down gear 20, bead apex 21; Described electric motor 19 is rotationally connected with main shaft 9 by bead apex 21 and step-down gear 20, effectively reduces the mounting height of whole device, effectively avoids overload to produce electric motor 19 burnout failures; the meeting slipping protection; practicality is more extensive, and running is stable, safeguards easily.
Wherein, the position of passing main shaft 9, supporting seat 6 bottoms is provided with shaft packing case 22; Be provided with packing gland 23 on the described shaft packing case 22, good sealing can improve crystalline rate and speed, guarantees the safety of running environment, can effectively reduce the frequency of maintenance of crystallizer simultaneously.
Wherein, valve tube 11, blow-down pipe 5 is provided with corresponding variable valve 24 on steam input tube 7 and the seed input tube 8, can regulate flexibly as required, guarantee the quality of crystallization, improve crystallization rate, be provided with tensimeter 25 on the described steam input tube 7 simultaneously, can observe at any time the air pressure situation in the tank body 1, safe and reliable, stable.
All the other structures and use-pattern are all described in example 1.
Claims (7)
1. a cane sugar boiling and crystal tank comprises tank body (1), vaporizer (2), supporting seat (6), drive unit, main shaft (9), pump circulation blade (10); It is characterized in that: described tank body (1) inside is provided with vaporizer (2), the bottom is provided with discharge opening (3), be provided with opening for feed (4) and blow-down pipe (5) on the sidewall, the top is equipped with drive unit by supporting seat (6); The position of the inner corresponding vaporizer of tank body (1) (2) is heating chamber, and the above part of vaporizer (2) is evaporator room; Be communicated with respectively on the heating chamber and be provided with steam input tube (7) and seed input tube (8); Be connected with on the described drive unit and stretch into the inner main shaft (9) of tank body (1); The end that main shaft (9) stretches in the tank body (1) is equipped with the pump circulation blade (10) that is arranged in vaporizer (2) central authorities; Described supporting seat (6) one sides connect valve tube (11).
2. a kind of cane sugar boiling and crystal tank according to claim 1, it is characterized in that: described vaporizer (2) is evaporator with central downcomer, and it is comprised of heating tube (12) and downtake (13); Described downtake (13) internal diameter is greater than the external diameter of pump circulation blade (10), in the middle of being arranged on; Described heating tube (12) is some upright beam tubes, be arranged on downtake (13) around.
3. a kind of cane sugar boiling and crystal tank according to claim 1, it is characterized in that: described pump circulation blade (10) above and below is symmetrically arranged with respectively the stirring rod (14) that is installed on the main shaft (9), and the stirring rod of above and below (14) is mutually vertical the setting.
4. a kind of cane sugar boiling and crystal tank according to claim 1, it is characterized in that: also be provided with juice catching device between described supporting seat (6) and the tank body (1), juice catching device comprises housing (15), ripple flap (16), spraying plant (17) and washing nozzle (18); Described ripple flap (16) is arranged on housing (15) bottom, is provided with spraying plant (17) on it; Washing nozzle (18) is arranged on the spraying plant (17).
5. a kind of cane sugar boiling and crystal tank according to claim 1, it is characterized in that: described drive unit comprises electric motor (19), step-down gear (20), bead apex (21); Described electric motor (19) is rotationally connected with main shaft (9) by bead apex (21) and step-down gear (20).
6. a kind of cane sugar boiling and crystal tank according to claim 1 is characterized in that: the position that main shaft (9) is passed in described supporting seat (6) bottom is provided with shaft packing case (22); Be provided with packing gland (23) on the described shaft packing case (22).
7. a kind of cane sugar boiling and crystal tank according to claim 1, it is characterized in that: described valve tube (11), blow-down pipe (5) is provided with corresponding variable valve (24): be provided with tensimeter (25) on the described steam input tube (7) on steam input tube (7) and the seed input tube (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220247281 CN202658163U (en) | 2012-05-28 | 2012-05-28 | Crystallizing tank for sugar boiling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220247281 CN202658163U (en) | 2012-05-28 | 2012-05-28 | Crystallizing tank for sugar boiling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202658163U true CN202658163U (en) | 2013-01-09 |
Family
ID=47453082
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220247281 Expired - Fee Related CN202658163U (en) | 2012-05-28 | 2012-05-28 | Crystallizing tank for sugar boiling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202658163U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103335981A (en) * | 2013-06-07 | 2013-10-02 | 广州甘蔗糖业研究所 | Device for on-line detection of concentration during crystallization of cane sugar |
| CN104762418A (en) * | 2015-04-09 | 2015-07-08 | 广西大学 | Sugar boiling pot capable of recycling waste heat |
| CN117987602A (en) * | 2024-01-11 | 2024-05-07 | 广东思新科技有限公司 | Sugar paste brix and crystallization tank liquid level measuring method and sugar boiling device |
-
2012
- 2012-05-28 CN CN 201220247281 patent/CN202658163U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103335981A (en) * | 2013-06-07 | 2013-10-02 | 广州甘蔗糖业研究所 | Device for on-line detection of concentration during crystallization of cane sugar |
| CN103335981B (en) * | 2013-06-07 | 2015-07-08 | 广州甘蔗糖业研究所 | Device for on-line detection of concentration during crystallization of cane sugar |
| CN104762418A (en) * | 2015-04-09 | 2015-07-08 | 广西大学 | Sugar boiling pot capable of recycling waste heat |
| CN117987602A (en) * | 2024-01-11 | 2024-05-07 | 广东思新科技有限公司 | Sugar paste brix and crystallization tank liquid level measuring method and sugar boiling device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130109 Termination date: 20130528 |