CN207016799U - Crystallizing tank forced circulation device - Google Patents
Crystallizing tank forced circulation device Download PDFInfo
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- CN207016799U CN207016799U CN201720869166.6U CN201720869166U CN207016799U CN 207016799 U CN207016799 U CN 207016799U CN 201720869166 U CN201720869166 U CN 201720869166U CN 207016799 U CN207016799 U CN 207016799U
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- crystallizing tank
- steam chest
- agitating shaft
- downspout
- tank
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Abstract
Crystallizing tank forced circulation device of the present utility model, it is characterised in that：The upper end of crystallizing tank is provided with juice catching device, and agitating shaft is provided with crystallizing tank, and juice catching device upper end is provided with reduction box, reduction box input connection motor, reduction box output end connection agitating shaft；Crystallizing tank is provided with feed pipe and discharge nozzle；Steam chest is installed, steam chest connection steam lead, the substantial amounts of downspout of vapour indoor location, the upper and lower ends of downspout are opening, and the upper and lower ends of downspout run through after steam chest on the outside of steam chest inside crystallizing tank；Agitating shaft bottom is provided with agitator.The beneficial effects of the utility model are 1. to improve circulation rate of the massecuite in crystallizing tank；2. improve the heat transfer coefficient and evaporation intensity of crystallizing tank；3. the sugared time is boiled in shortening, the utilization rate of crystallizing tank is improved；4. improve product quality and molasses recovery；5. reduce the risk of crystallizing tank heating surface fouling；Improve the heat energy economic benefit in sugar refinery.
Description
Technical field
The utility model belongs to sugar mill field, is related to a kind of crystallizing tank forced circulation device.
Background technology
Refining sugar（White granulated sugar, soft white sugar）In industrial production, it is last one of liquid glucose processing links to boil sugar, and is extremely closed
Key and important link.The good circulation of massecuite, it is very important for boiling sugar in crystallizing tank.Traditional crystallizing tank is true
Under empty condition, by material steam chest heating under Natural Circulation.In infusion latter stage, brix is up to 95oMore than BX, thus massecuite viscosity
Greatly, poor fluidity, if massecuite circulated in crystallizing tank it is bad, no matter to product quality, boiling-off recovery, boil sugared time, heat transfer
Have an impact.
The content of the invention
The utility model is in order to make up the deficiencies in the prior art, there is provided a kind of crystallizing tank simple in construction, easy to use
Forced circulation device.
The utility model is achieved by the following technical solution：
Crystallizing tank forced circulation device of the present utility model, it is characterised in that：The upper end of crystallizing tank is provided with juice catching device, knot
Agitating shaft is installed, juice catching device upper end is provided with reduction box, reduction box input connection motor, and reduction box output end connects in brilliant tank
Connect agitating shaft；
Juice catching device outer wall is fixed with cooling jacket, cooling jacket built with cooling water, it is cold go water jacket upper end be provided with outlet pipe,
Lower end is provided with water inlet pipe；There is a circle water receiving tank juice catching device inwall lower end, and water receiving tank connection condensate pipe, condensate pipe is positioned at crystallization
Outside tank；
Crystallizing tank is provided with feed pipe and discharge nozzle；Steam chest, steam chest connection steam lead, steam chest are installed inside crystallizing tank
The interior substantial amounts of downspout of installation, the upper and lower ends of downspout are opening, and the upper and lower ends of downspout are located at steam chest after steam chest
Outside；Agitating shaft bottom is provided with agitator.
Agitating shaft upper end is arranged on juice catching device upper and lower end by bearing and is arranged on by bearing on crystallizing tank.
The blade of agitator is 3-6 pieces.
Steam chest is in box-shaped.
The beneficial effects of the utility model are 1. to improve circulation rate of the massecuite in crystallizing tank；2. improve crystallization
The heat transfer coefficient and evaporation intensity of tank；3. the sugared time is boiled in shortening, the utilization rate of crystallizing tank is improved；4. improve product quality and sugar
Honey recovery；5. reduce the risk of crystallizing tank heating surface fouling；Improve the heat energy economic benefit in sugar refinery.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.Fig. 2 is agitator schematic top plan view.
1 crystallizing tank, 2 juice catching devices, 3 agitating shafts, 4 reduction boxes, 5 motors, 6 cooling jackets, 7 outlet pipes, 8 water inlet pipes, 9 water receivings
Groove, 10 condensate pipes, 11 feed pipes, 12 discharge nozzles, 13 downspouts, 14 steam chests, 15 steam leads, 16 agitators, 17 dead axle sets,
18 coupling sleeves, 19 support bases.
Embodiment
Accompanying drawing is a kind of specific embodiment of the present utility model.
Crystallizing tank forced circulation device of the present utility model, the upper end of crystallizing tank 1 are provided with juice catching device 2, pacified in crystallizing tank
Equipped with agitating shaft 3, juice catching device upper end is provided with reduction box 4, reduction box input connection motor 5, and the connection of reduction box output end is stirred
Mix axle；
Juice catching device outer wall is fixed with cooling jacket 6, and cooling jacket is cold to go to water jacket upper end to be provided with outlet pipe built with cooling water
7th, lower end is provided with water inlet pipe 8；There are a circle water receiving tank 9, water receiving tank connection condensate pipe 10, condensate pipe position in juice catching device inwall lower end
Outside crystallizing tank；
Crystallizing tank is provided with feed pipe 11 and discharge nozzle 12；Steam chest 14 is installed, steam chest is connected into steam inside crystallizing tank
Pipe 15, the substantial amounts of downspout 13 of vapour indoor location, the upper and lower ends of downspout are opening, and the upper and lower ends of downspout run through steam chest
Afterwards on the outside of steam chest；Agitating shaft bottom is provided with agitator 16.
Agitating shaft upper end is arranged on juice catching device upper and lower end by bearing and is arranged on by bearing on crystallizing tank.
The blade of agitator is 3-6 pieces.
Steam chest is in box-shaped.
Agitator is installed in the agitating shaft of crystallizing tank, to strengthen circulation of the massecuite in tank.Sugar is boiled to be crystallized with forced circulation
Jar agitator device, the device are arranged at the outside of crystallizing tank using motor and decelerator, and the agitating shaft equipped with stirring vane is
Pass through orthogonal gear group（That is 45 degree of bevel gears）It is connected with decelerator.Motor is horizontally oriented, and agitating shaft is in vertical direction.
The rabbling mechanism, have the advantages that short agitating shaft, the good, stability of rotation of rigidity, rotating speed is high, noise is small,.
The equipment is pumped into the syrup of certain capacity into crystallizing tank, closes valve in use, feed pipe opening valve.Enter
Steam pipe is passed through high-temperature steam into crystallizing tank, and steam is in vapour indoor moveable, and steam chest has many downspouts, and syrup is out of downspout
Flowing, steam heating syrup.Agitator operating simultaneously, stirring syrup, make syrup uniformly heat, accelerate firing rate.In syrup
Moisture be evaporated upwards into juice catching device, moisture falls into water receiving tank along inwall after condensation, is flowed away through condensate pipe.With
Moisture constantly to evaporate, crystallization of sucrose is the particle of 0.4-1.2 millimeters, and crystalline particle is more and more, until last moisture evaporation
Finish, be fully completed crystallization, form white granulated sugar.Discharging tube valve is opened, white granulated sugar is released.
Claims (4)
- A kind of 1. crystallizing tank forced circulation device, it is characterised in that：The upper end of crystallizing tank is provided with juice catching device, is installed in crystallizing tank There is agitating shaft, juice catching device upper end is provided with reduction box, reduction box input connection motor, reduction box output end connection agitating shaft；Juice catching device outer wall is fixed with cooling jacket, and cooling jacket is cold to go to water jacket upper end to be provided with outlet pipe, lower end built with cooling water Provided with water inlet pipe；There are a circle water receiving tank, water receiving tank connection condensate pipe in juice catching device inwall lower end, and condensate pipe is located at outside crystallizing tank Face；Crystallizing tank is provided with feed pipe and discharge nozzle；Steam chest is installed, steam chest connection steam lead, steam chest is interior to pacify inside crystallizing tank Substantial amounts of downspout is filled, the upper and lower ends of downspout are opening, and the upper and lower ends of downspout run through after steam chest on the outside of steam chest； Agitating shaft bottom is provided with agitator.
- 2. crystallizing tank forced circulation device according to claim 1, it is characterised in that：Pacified by bearing agitating shaft upper end It is arranged on mounted in juice catching device upper and lower end by bearing on crystallizing tank.
- 3. crystallizing tank forced circulation device according to claim 1, it is characterised in that：The blade of agitator is 3-6 pieces.
- 4. crystallizing tank forced circulation device according to claim 1, it is characterised in that：Steam chest is in box-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720869166.6U CN207016799U (en) | 2017-07-18 | 2017-07-18 | Crystallizing tank forced circulation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720869166.6U CN207016799U (en) | 2017-07-18 | 2017-07-18 | Crystallizing tank forced circulation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207016799U true CN207016799U (en) | 2018-02-16 |
Family
ID=61484444
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720869166.6U Active CN207016799U (en) | 2017-07-18 | 2017-07-18 | Crystallizing tank forced circulation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207016799U (en) |
-
2017
- 2017-07-18 CN CN201720869166.6U patent/CN207016799U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Forced circulation device of crystallizer Effective date of registration: 20210305 Granted publication date: 20180216 Pledgee: Agricultural Bank of China Limited Leling City sub branch Pledgor: SHANDONG XINGGUANG SUGAR Co.,Ltd. Registration number: Y2021980001489 |