CN2605269Y - A crystallization tank forced circulation device - Google Patents
A crystallization tank forced circulation device Download PDFInfo
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- CN2605269Y CN2605269Y CNU032149530U CN03214953U CN2605269Y CN 2605269 Y CN2605269 Y CN 2605269Y CN U032149530 U CNU032149530 U CN U032149530U CN 03214953 U CN03214953 U CN 03214953U CN 2605269 Y CN2605269 Y CN 2605269Y
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- transmission shaft
- fixed
- crystallization tank
- reducer
- circulation
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- 238000002425 crystallisation Methods 0.000 title claims abstract description 26
- 230000008025 crystallization Effects 0.000 title claims abstract description 26
- 230000005540 biological transmission Effects 0.000 claims abstract description 28
- 239000003638 chemical reducing agent Substances 0.000 claims abstract description 16
- 238000003756 stirring Methods 0.000 claims abstract description 7
- 230000008878 coupling Effects 0.000 claims abstract description 4
- 238000010168 coupling process Methods 0.000 claims abstract description 4
- 238000005859 coupling reaction Methods 0.000 claims abstract description 4
- 238000007789 sealing Methods 0.000 claims description 4
- 238000012856 packing Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 3
- 238000012423 maintenance Methods 0.000 abstract description 3
- 238000010411 cooking Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000009835 boiling Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
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Abstract
本突用新型公开了一种结晶罐强制循环装置，是由结晶罐循环井、电机、减速器、传动轴、搅拌桨叶和传动轴组成，其特点是定位筒固定在循环井的内壁上，上轴承的支座固定在定位筒上，在循环井的底部外有固定座，传动轴套装在上轴承和固定座内，传动轴上固定有搅拌桨叶，传动轴通过连轴器与减速器的输出轴固接，电机与减速器连接，在定位筒内壁轴向上设有导流板，本使用新型具有循环装置安装于结晶罐底部、传动轴短、结构简单、效率高、维修方便、循环效果好、糖膏结晶质量高的特点。
The present invention discloses a crystallization tank forced circulation device, which is composed of a crystallization tank circulation well, a motor, a reducer, a transmission shaft, a stirring blade and a transmission shaft. The present invention is characterized in that a positioning cylinder is fixed on the inner wall of the circulation well, a support of an upper bearing is fixed on the positioning cylinder, a fixing seat is arranged outside the bottom of the circulation well, the transmission shaft is sleeved in the upper bearing and the fixing seat, a stirring blade is fixed on the transmission shaft, the transmission shaft is fixedly connected to the output shaft of the reducer through a coupling, the motor is connected to the reducer, and a guide plate is arranged axially on the inner wall of the positioning cylinder. The present invention has the characteristics that a circulation device is installed at the bottom of the crystallization tank, a transmission shaft is short, a structure is simple, efficiency is high, maintenance is convenient, circulation effect is good, and the quality of sugar paste crystallization is high.
Description
一、技术领域1. Technical field
本实用新型属于制糖设备结晶罐技术领域，尤其是涉及一种结晶罐强制循环装置。The utility model belongs to the technical field of crystallization tanks of sugar making equipment, in particular to a forced circulation device for crystallization tanks.
二、背景技术2. Background technology
在制糖生产中，煮糖是一个关键环节，它关系到能耗、糖损及成品糖质量等，目前，在强制循环结晶罐已普遍应用于糖厂中，其强制循环装置基本上采用顶置式结构且无导流板，这种强制循环装置是将电机及减速器布置在罐的顶部，而循环桨叶布置在循环井下部，中间通过传动轴传递动力，轴的下端由固定在循环井中轴承支撑，这种结构传动轴很长，结构笨重，不易安装和维护，工作时传动轴摆动力很大，支撑轴承容易损坏，同时由于没有导流板，糖膏会在循环井中作旋转运动，影响了结晶质量和循环效果。In sugar production, sugar boiling is a key link, which is related to energy consumption, sugar loss and the quality of finished sugar. At present, forced circulation crystallization tanks have been widely used in sugar factories, and the forced circulation device basically adopts the top Built-in structure and no deflector, this kind of forced circulation device is to arrange the motor and reducer on the top of the tank, and the circulation paddle is arranged at the bottom of the circulation well, and the power is transmitted through the transmission shaft in the middle, and the lower end of the shaft is fixed in the circulation well. Bearing support, the transmission shaft of this structure is very long and heavy, and it is not easy to install and maintain. The transmission shaft swings a lot during work, and the support bearing is easily damaged. At the same time, because there is no deflector, the massecuite will rotate in the circulation well. It affects the crystallization quality and circulation effect.
三、发明内容3. Contents of the invention
本实用新型的目的在于改进已有技术的不足而提供一种循环装置安装于结晶罐底部、传动轴短、结构简单、效率高、维修方便、循环效果好、糖膏结晶质量高的结晶罐强制循环装置。The purpose of the utility model is to improve the deficiencies of the prior art and provide a forced crystallization tank with a circulation device installed at the bottom of the crystallization tank, a short transmission shaft, simple structure, high efficiency, convenient maintenance, good circulation effect, and high massecuite crystallization quality. cycle device.
本实用新型的目的是这样实现的，一种结晶罐强制循环装置，是由结晶罐循环井、电机、减速器、传动轴、搅拌浆叶和传动轴组成，其特点是定位筒固定在循环井的内壁上，上轴承的支座固定在定位筒上，在循环井的底部外侧固定有固定座，传动轴套装在上轴承和固定座内活动固定，循环井内的传动轴上固定有搅拌桨叶，传动轴通过连轴器与减速器的输出轴固接，电机通过皮带与减速器输入轴连接，减速器、电机固定在底座上。The purpose of this utility model is achieved in this way. A crystallization tank forced circulation device is composed of a crystallization tank circulation well, a motor, a reducer, a transmission shaft, a stirring paddle and a transmission shaft, and its characteristic is that the positioning cylinder is fixed on the circulation well On the inner wall of the upper bearing, the support of the upper bearing is fixed on the positioning cylinder, and a fixed seat is fixed outside the bottom of the circulation well. , the drive shaft is fixedly connected to the output shaft of the reducer through a coupling, the motor is connected to the input shaft of the reducer through a belt, and the reducer and the motor are fixed on the base.
为了进一步实现本实用新型的目的，可以是在定位筒内壁轴向上设有导流板。In order to further realize the object of the present utility model, a deflector may be provided on the inner wall of the positioning cylinder in the axial direction.
为了更进一步实现本实用新型的目的，还可以是在固定座和传动轴间设有密封填料。In order to further realize the purpose of the utility model, a sealing packing may also be provided between the fixed seat and the transmission shaft.
本实用新型与已有技术相比具有以下显著特点和积极效果：本实用新型的电机、减速机安装在结晶罐的下部，这样大大缩短了传动轴的长度，传动轴通过轴承和固定座固定，保证了传动轴工作时的摆动较小，提高了设备稳定程度，采用定位筒结构，安装精度大大提高，同时使安装、维修简便，增加了一些导流板，限制了糖膏的旋转运动，使糖膏只能在循环井内向下运动，提高了循环效率和传热效率，加快了结晶速度，缩短了煮糖时间，减少了蒸汽消耗。Compared with the prior art, the utility model has the following remarkable features and positive effects: the motor and the speed reducer of the utility model are installed in the lower part of the crystallization tank, which greatly shortens the length of the transmission shaft, and the transmission shaft is fixed by the bearing and the fixing seat. It ensures that the swing of the transmission shaft is small when it is working, and improves the stability of the equipment. The positioning cylinder structure is adopted, and the installation accuracy is greatly improved. At the same time, the installation and maintenance are easy. The massecuite can only move downward in the circulation well, which improves the circulation efficiency and heat transfer efficiency, accelerates the crystallization speed, shortens the sugar cooking time and reduces the steam consumption.
四、附图说明4. Description of drawings
下面结合附图和实施例对本实用新型作进一步详细说明。Below in conjunction with accompanying drawing and embodiment the utility model is described in further detail.
图1为本实用新型的一种结构示意图。Fig. 1 is a kind of structural representation of the utility model.
图2为本实用新型的另一种结构示意图。Fig. 2 is another structural schematic diagram of the utility model.
图3为本实用新型的又一种结构示意图。Fig. 3 is another structural schematic diagram of the utility model.
五、具体实施方案5. Specific implementation plan
实施例1，一种结晶罐强制循环装置，参照图1，是在普通结晶罐的循环井1的内壁固定有定位筒，上轴承4的支座固定在定位筒3上，在循环井1的底部外侧固定有固定座7，传动轴5套装在上轴承4和固定座7内活动固定，循环井1内的传动轴5上固定有搅拌桨叶6，传动轴5通过连轴器9与减速器11的输出轴固接，电机10通过皮带与减速器11输入轴连接，减速器11、电机10固定在底座12上，这构成了本实用新型的一种静态结构。
实施例2，一种结晶罐强制循环装置，参照图2，是在实施例1的基础上，在定位筒3内壁轴向上设有导流板2，导流板2与上轴承4的支撑座固定在一起，其他与实施例1相同。
实施例3，一种结晶罐强制循环装置，参照图3，是在实施例3的基础上，在固定座7和传动轴5间设有密封填料8，以保证结晶罐的密封，其他与实施例2相同。
使用本实用新型时，电机11通过减速器12带动传动轴5转动，固定在传动轴5上的搅拌桨叶6随轴旋转，将循环井1中的糖膏向下强行推动，被推动的糖膏再沿外围的加热管向上流动，形成强烈循环，导流板2是沿传动轴5轴向设置，限制了糖膏的旋转运动，使糖膏只能在循环井1内向下运动，这样提高了循环效率和传热系数，加快了结晶速度，缩短了煮糖时间，节约了蒸汽。When the utility model is used, the
Claims (3)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU032149530U CN2605269Y (en) | 2003-01-23 | 2003-01-23 | A crystallization tank forced circulation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU032149530U CN2605269Y (en) | 2003-01-23 | 2003-01-23 | A crystallization tank forced circulation device |
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| Publication Number | Publication Date |
|---|---|
| CN2605269Y true CN2605269Y (en) | 2004-03-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU032149530U Expired - Fee Related CN2605269Y (en) | 2003-01-23 | 2003-01-23 | A crystallization tank forced circulation device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107376759A (en) * | 2017-07-25 | 2017-11-24 | 广西农垦糖业集团红河制糖有限公司 | A kind of diluter heated using waste hot steam |
-
2003
- 2003-01-23 CN CNU032149530U patent/CN2605269Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107376759A (en) * | 2017-07-25 | 2017-11-24 | 广西农垦糖业集团红河制糖有限公司 | A kind of diluter heated using waste hot steam |
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| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |