CN208167030U - A kind of device of embrane method production granulated sugar and refined sugar - Google Patents
A kind of device of embrane method production granulated sugar and refined sugar Download PDFInfo
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- CN208167030U CN208167030U CN201820314709.2U CN201820314709U CN208167030U CN 208167030 U CN208167030 U CN 208167030U CN 201820314709 U CN201820314709 U CN 201820314709U CN 208167030 U CN208167030 U CN 208167030U
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- sugar
- equipment
- embrane method
- granulated sugar
- method production
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- 238000000034 method Methods 0.000 title claims abstract description 35
- CZMRCDWAGMRECN-UGDNZRGBSA-N Sucrose Chemical compound O[C@H]1[C@H](O)[C@@H](CO)O[C@@]1(CO)O[C@@H]1[C@H](O)[C@@H](O)[C@H](O)[C@@H](CO)O1 CZMRCDWAGMRECN-UGDNZRGBSA-N 0.000 title claims abstract description 31
- 235000021552 granulated sugar Nutrition 0.000 title claims abstract description 26
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 23
- 235000011389 fruit/vegetable juice Nutrition 0.000 claims abstract description 50
- 239000012528 membrane Substances 0.000 claims abstract description 29
- 238000009835 boiling Methods 0.000 claims abstract description 23
- 238000010926 purge Methods 0.000 claims abstract description 19
- 238000005119 centrifugation Methods 0.000 claims abstract description 15
- 235000011116 calcium hydroxide Nutrition 0.000 claims abstract description 14
- 239000000920 calcium hydroxide Substances 0.000 claims abstract description 14
- 238000001035 drying Methods 0.000 claims abstract description 14
- 238000001704 evaporation Methods 0.000 claims abstract description 12
- 230000008020 evaporation Effects 0.000 claims abstract description 12
- 238000004806 packaging method and process Methods 0.000 claims abstract description 10
- 238000002425 crystallisation Methods 0.000 claims abstract description 8
- 230000008025 crystallization Effects 0.000 claims abstract description 8
- 238000003756 stirring Methods 0.000 claims abstract description 7
- 238000011143 downstream manufacturing Methods 0.000 claims abstract description 6
- 238000003860 storage Methods 0.000 claims description 6
- 235000000346 sugar Nutrition 0.000 abstract description 20
- 238000000108 ultra-filtration Methods 0.000 abstract description 10
- 239000000126 substance Substances 0.000 abstract description 7
- 235000007201 Saccharum officinarum Nutrition 0.000 description 40
- 240000000111 Saccharum officinarum Species 0.000 description 40
- 238000001914 filtration Methods 0.000 description 14
- 229930006000 Sucrose Natural products 0.000 description 12
- 229960004793 sucrose Drugs 0.000 description 12
- 238000010438 heat treatment Methods 0.000 description 9
- 239000013078 crystal Substances 0.000 description 8
- 239000006188 syrup Substances 0.000 description 8
- 235000020357 syrup Nutrition 0.000 description 8
- 229920002401 polyacrylamide Polymers 0.000 description 5
- 238000005352 clarification Methods 0.000 description 4
- 238000000926 separation method Methods 0.000 description 4
- 239000005720 sucrose Substances 0.000 description 4
- 239000002253 acid Substances 0.000 description 3
- 239000000919 ceramic Substances 0.000 description 3
- 235000009508 confectionery Nutrition 0.000 description 3
- 229910001220 stainless steel Inorganic materials 0.000 description 3
- 239000010935 stainless steel Substances 0.000 description 3
- 238000009923 sugaring Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000002378 acidificating effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000011169 microbiological contamination Methods 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 229920000620 organic polymer Polymers 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
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Abstract
A kind of device of embrane method production granulated sugar and refined sugar, including sequentially connected Cane Mixed Juice source plus grey stirring pool, heat exchanger, the straight line shaker of 40~60 mesh, the bent sieve of 80~100 mesh, the inoranic membrane ultrafiltration apparatus that aperture is 0.02~0.2 μm, evaporation concentration equipment, the first boiling pan, the first crystallization in motion case, the first centrifugation purging equipment and the first drying equipment.The downstream process of first drying equipment is also connected with back dissolving pond, the second boiling pan, the second centrifugation purging equipment, the second drying equipment and the second packaging facilities in turn.The utility model is in granulated sugar production process, other than a small amount of milk of lime, is not added with any chemical assistant, solves the problems, such as the hidden danger of sugar safety.
Description
Technical field
The present invention relates to machinery field, a kind of specifically a kind of device of embrane method production granulated sugar and refined sugar.
Background technique
Currently, most sugar enterprises are still to continue to use traditional sulfurous method next life in China's sugarcane Sugar Production
Arable land white granulated sugar is produced, needs that large number of chemical assistant is added into sugar-cane juice, such as CaO, SO2、H3PO3And polyacrylamide
(PAM) etc., the processing cost of sugar is not only increased, and remain in chemical assistant ingredient (the especially SO in commerieal sugar2
And the monomer of synthesis PAM) will also be as the hidden danger of sugar safety.
UF membrane equipment and membrane material all achieve more significant progress in recent years, so that straight using membrane separation technique
It takes over filter Cane Mixed Juice production high-quality ecosystem sugar, realize that green sugaring is expected to be possibly realized, this will be sugar industry
Significant change in history.Compared to organic polymer film, inoranic membrane has high temperature resistant, and (sugar-cane juice easily microbiological contamination, is suitble in high temperature
Under the conditions of handle), flux is big, long service life, anti-pollution, easily regeneration, the advantages such as corrosion-resistant, chemical stability is strong, thus more
It is suitble to the filtering clarification of sugar-cane juice.Inoranic membrane mainly includes ceramic membrane and two kinds of stainless steel membrane, they all have superior performance.
Therefore, inoranic membrane is to be applied to one of most promising film of sugar manufacturing industry, it is possible to represent the following membrane separation technique and refine sugar
The direction studied and applied in industry.As can directly filtering Cane Mixed Juice using inorganic membrane separation technique, green sugaring is developed
Technique prevents in production using SO2, the chemical assistants such as polyacrylamide, production high-quality ecosystem sugar is China's sugaring row
One of industry critical issue urgently to be solved.
Summary of the invention
The object of the present invention is to provide a kind of production methods of embrane method refined sugar, are directly filtered using inorganic membrane separation technique
Cane Mixed Juice is developed green sugar refining technology, is prevented in production using SO2, the chemical assistants such as polyacrylamide, produce Gao Pin
Matter ecosystem sugar.
To achieve the goals above, the invention adopts the following technical scheme：
A kind of method of embrane method production granulated sugar and refined sugar, includes the following steps：
(1) plus it is grey：Milk of lime is added into Cane Mixed Juice, pH is adjusted to 7.4~7.6, prevents the sucrose in sugar-cane juice
Loss is converted under slightly acidic condition, obtains adding grey sugar-cane juice；
(2) it heats：Grey sugar-cane juice will be added to be heated to 95~100 DEG C, obtain heating sugar-cane juice；
(3) coarse filtration：The song for heating straight line shaker and 80~100 mesh that sugar-cane juice successively passes through 40~60 mesh is sieved through filter,
Obtain coarse filtration sugar-cane juice；
(4) inoranic membrane ultrafiltration：By coarse filtration sugar-cane juice after aperture is 0.02~0.2 μm of inoranic membrane ultrafiltration, obtain sweet
Sugarcane subsider juice；
(5) it is concentrated by evaporation：Sugarcane subsider juice is concentrated by evaporation to 60~65 ° of Brix, syrup is obtained；
(6) cane sugar boiling and crystal：Syrup obtains massecuite after first time cane sugar boiling and crystal；
(7) purging is dry：Massecuite successively passes through first time crystallization in motion, for the first time centrifugation purging and is dried to obtain embrane method for the first time
Granulated sugar.
It further, further include following steps：
(8) it recrystallizes：Embrane method granulated sugar back dissolving to 60~65 ° of Brix, using boil for the second time sugar, second of centrifugation purging,
It is dried to obtain embrane method refined sugar for the second time.
Further, milk of lime described in step (1) is food-grade, and concentration is 7~9 ° of B é；Add described in step (2)
Heat is that tubular heat exchanger or plate heat exchanger is utilized to heat；Inoranic membrane described in step (4) is stainless steel membrane or ceramic membrane；Step
Suddenly vaporising device described in (5) is five effect pressure vacuum vapo(u)rization systems；It is 60~70 DEG C that sugared temperature is boiled described in step (6), is boiled
Sugar is using three sections of boiling schemes.
Further, sugar is boiled described in step (8) using seven sections of boiling schemes.
Further, including sequentially connected Cane Mixed Juice source plus grey stirring pool, heat exchanger, 40~60 mesh straight line
Sieve, the bent sieve of 80~100 mesh, the inoranic membrane ultrafiltration apparatus that aperture is 0.02~0.2 μm, evaporation concentration equipment, first boil sugar
Tank, the first crystallization in motion case, the first centrifugation purging equipment and the first drying equipment.
It further, further include the first packaging facilities, the first packaging facilities is mounted on the downstream process of the first drying equipment.
Further, the downstream process of first drying equipment is also connected with back dissolving pond, the second boiling pan, in turn
Two centrifugation purging equipment, the second drying equipment and the second packaging facilities.
It further, further include milk of lime storage bin, milk of lime storage bin is connected to plus grey stirring pool.
It further, further include condenser, condenser is connect with boiling pan, and evaporator is also connect with condenser.
Compared with prior art, the beneficial effect that the present invention has：
In granulated sugar production process, other than a small amount of milk of lime, it is not added with any chemical assistant, solves sugar safety
Hidden danger the problem of, the high-quality ecosystem granulated sugar produced.
Detailed description of the invention
Fig. 1 is the structural schematic diagram for the device that embrane method of the present invention produces granulated sugar.
Fig. 2 is the structural schematic diagram for the device that embrane method of the present invention produces refined sugar.
Specific embodiment
Technical solution of the present invention is further elaborated below by embodiment.
Embodiment 1
A kind of method of embrane method production granulated sugar and refined sugar, includes the following steps：
(1) plus it is grey：Milk of lime is added into Cane Mixed Juice, pH is adjusted to 7.4, prevents the sucrose in sugar-cane juice micro-
Loss is converted under acid condition, obtains adding grey sugar-cane juice；
(2) it heats：Grey sugar-cane juice will be added to be heated to 95 DEG C, obtain heating sugar-cane juice；
(3) coarse filtration：The song for heating straight line shaker and 80 mesh that sugar-cane juice successively passes through 40 mesh is sieved through filter, it is sweet to obtain coarse filtration
Sugarcane juice；
(4) inoranic membrane ultrafiltration：By coarse filtration sugar-cane juice after aperture is 0.02 μm of inoranic membrane ultrafiltration, sugarcane clarification is obtained
Juice；
(5) it is concentrated by evaporation：Sugarcane subsider juice is concentrated by evaporation to 60 ° of Brix, syrup is obtained；
(6) cane sugar boiling and crystal：Syrup obtains massecuite after first time cane sugar boiling and crystal；
(7) purging is dry：Massecuite successively passes through first time crystallization in motion, for the first time centrifugation purging and is dried to obtain embrane method for the first time
Granulated sugar.
Embodiment 2
A kind of method of embrane method production granulated sugar and refined sugar, includes the following steps：
(1) plus it is grey：Milk of lime is added into Cane Mixed Juice, pH is adjusted to 7.6, prevents the sucrose in sugar-cane juice micro-
Loss is converted under acid condition, obtains adding grey sugar-cane juice；
(2) it heats：Grey sugar-cane juice will be added to be heated to 100 DEG C, obtain heating sugar-cane juice；
(3) coarse filtration：The song for heating straight line shaker and 100 mesh that sugar-cane juice successively passes through 60 mesh is sieved through filter, obtains coarse filtration
Sugar-cane juice；
(4) inoranic membrane ultrafiltration：By coarse filtration sugar-cane juice after aperture is 0.2 μm of inoranic membrane ultrafiltration, sugarcane clarification is obtained
Juice；
(5) it is concentrated by evaporation：Sugarcane subsider juice is concentrated by evaporation to 65 ° of Brix, syrup is obtained；
(6) cane sugar boiling and crystal：Syrup obtains massecuite after first time cane sugar boiling and crystal；
(7) purging is dry：Massecuite successively passes through first time crystallization in motion, for the first time centrifugation purging and is dried to obtain embrane method for the first time
Granulated sugar.
(8) it recrystallizes：Embrane method granulated sugar back dissolving is to 65 ° of Brix, using boiling sugar, second centrifugation purging, second for the second time
It is secondary to be dried to obtain embrane method refined sugar.
Embodiment 3
A kind of method of embrane method production granulated sugar and refined sugar, includes the following steps：
(1) plus it is grey：Milk of lime is added into Cane Mixed Juice, pH is adjusted to 7.5, prevents the sucrose in sugar-cane juice micro-
Loss is converted under acid condition, obtains adding grey sugar-cane juice；
(2) it heats：Grey sugar-cane juice will be added to be heated to 98 DEG C, obtain heating sugar-cane juice；
(3) coarse filtration：The song for heating straight line shaker and 90 mesh that sugar-cane juice successively passes through 50 mesh is sieved through filter, it is sweet to obtain coarse filtration
Sugarcane juice；
(4) inoranic membrane ultrafiltration：By coarse filtration sugar-cane juice after aperture is 0.01 μm of inoranic membrane ultrafiltration, sugarcane clarification is obtained
Juice；
(5) it is concentrated by evaporation：Sugarcane subsider juice is concentrated by evaporation to 62 ° of Brix, syrup is obtained；
(6) cane sugar boiling and crystal：Syrup obtains massecuite after first time cane sugar boiling and crystal；
(7) purging is dry：Massecuite successively passes through first time crystallization in motion, for the first time centrifugation purging and is dried to obtain embrane method for the first time
Granulated sugar.
(8) it recrystallizes：Embrane method granulated sugar back dissolving is to 60 ° of Brix, using boiling sugar, second centrifugation purging, second for the second time
It is secondary to be dried to obtain embrane method refined sugar.
Milk of lime described in step (1) is food-grade, and concentration is 7~9 ° of B é；It is heated to be described in step (2) and utilizes column
Pipe heat exchanger or plate heat exchanger heating；Inoranic membrane described in step (4) is stainless steel membrane or ceramic membrane；Step (5) is described
Vaporising device be five effect pressure vacuum vapo(u)rization systems；Boiled described in step (6) sugared temperature be 60~70 DEG C, boil sugar using
Three sections of boiling schemes.
Embodiment 4
A kind of device of embrane method production granulated sugar and refined sugar, which is characterized in that including sequentially connected Cane Mixed Juice source
1, adding grey stirring pool 2, heat exchanger 3, the straight line shaker 4 of 40~60 mesh, the bent sieve 5 of 80~100 mesh, aperture is 0.02~0.2 μm
It is dry that inoranic membrane surpasses 6, evaporation concentration equipment 7, the first boiling pan 8, the first crystallization in motion case 9, first centrifugation purging equipment 10 and first
Dry equipment 11.
It further, further include the first packaging facilities, the first packaging facilities 19 is mounted on the downstream of the first drying equipment 11
Process.
Further, the downstream process of first drying equipment is also connected with back dissolving pond 12, the second boiling pan in turn
13, the second centrifugation purging equipment 14, the second drying equipment 15 and the second packaging facilities 16.
It further, further include milk of lime storage bin 17, milk of lime storage bin 17 is connected to plus grey stirring pool 2.
It further, further include condenser 18, condenser 18 is connect with boiling pan 8, and evaporator 7 also connects with condenser 18
It connects.
Claims (5)
1. a kind of device of embrane method production granulated sugar and refined sugar, which is characterized in that including sequentially connected Cane Mixed Juice source, add
Grey stirring pool, heat exchanger, the straight line shaker of 40~60 mesh, the bent sieve of 80~100 mesh, the inoranic membrane that aperture is 0.02~0.2 μm surpass
Filter equipment, evaporation concentration equipment, the first boiling pan, the first crystallization in motion case, the first centrifugation purging equipment and the first drying equipment.
2. the device of embrane method production granulated sugar and refined sugar as described in claim 1, which is characterized in that further include that the first packaging is set
Standby, the first packaging facilities is mounted on the downstream process of the first drying equipment.
3. the device of embrane method production granulated sugar and refined sugar as described in claim 1, which is characterized in that first drying equipment
Downstream process, be also connected with back dissolving pond, the second boiling pan, the second centrifugation purging equipment, the second drying equipment and the in turn
Two packaging facilities.
4. the device of embrane method production granulated sugar and refined sugar as described in claims 1 to 3 any one, which is characterized in that also wrap
Milk of lime storage bin is included, milk of lime storage bin is connected to plus grey stirring pool.
5. the device of embrane method production granulated sugar and refined sugar as described in claims 1 to 3 any one, which is characterized in that also wrap
Condenser is included, condenser is connect with boiling pan, and evaporator is also connect with condenser.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820314709.2U CN208167030U (en) | 2018-03-07 | 2018-03-07 | A kind of device of embrane method production granulated sugar and refined sugar |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820314709.2U CN208167030U (en) | 2018-03-07 | 2018-03-07 | A kind of device of embrane method production granulated sugar and refined sugar |
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| Publication Number | Publication Date |
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| CN208167030U true CN208167030U (en) | 2018-11-30 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108251563A (en) * | 2018-03-07 | 2018-07-06 | 广西大学 | A kind of method and device of embrane method production granulated sugar and refined sugar |
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2018
- 2018-03-07 CN CN201820314709.2U patent/CN208167030U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108251563A (en) * | 2018-03-07 | 2018-07-06 | 广西大学 | A kind of method and device of embrane method production granulated sugar and refined sugar |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181130 |
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| CF01 | Termination of patent right due to non-payment of annual fee |