CN104943221B - High-efficiency filter-press device of squeezed sugarcane juice - Google Patents
High-efficiency filter-press device of squeezed sugarcane juice Download PDFInfo
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- CN104943221B CN104943221B CN201510396112.8A CN201510396112A CN104943221B CN 104943221 B CN104943221 B CN 104943221B CN 201510396112 A CN201510396112 A CN 201510396112A CN 104943221 B CN104943221 B CN 104943221B
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- level
- juice
- outlet pipe
- sacchari sinensis
- caulis sacchari
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- 235000011389 fruit/vegetable juice Nutrition 0.000 title claims abstract description 52
- 240000000111 Saccharum officinarum Species 0.000 title claims abstract description 17
- 235000007201 Saccharum officinarum Nutrition 0.000 title claims abstract description 17
- 238000003825 pressing Methods 0.000 claims description 40
- 239000007788 liquid Substances 0.000 claims description 29
- 230000002411 adverse Effects 0.000 claims description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 14
- 238000000034 method Methods 0.000 claims description 12
- 241000609240 Ambelania acida Species 0.000 claims description 11
- 239000010905 bagasse Substances 0.000 claims description 11
- 230000008595 infiltration Effects 0.000 claims description 8
- 238000001764 infiltration Methods 0.000 claims description 8
- 239000007921 spray Substances 0.000 claims description 8
- 239000007791 liquid phase Substances 0.000 claims description 4
- 238000009826 distribution Methods 0.000 claims description 2
- 239000000126 substance Substances 0.000 claims description 2
- 230000001934 delay Effects 0.000 claims 1
- 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 description 5
- 229930006000 Sucrose Natural products 0.000 description 4
- 230000000903 blocking effect Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 238000001914 filtration Methods 0.000 description 4
- 229960004793 sucrose Drugs 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 239000012535 impurity Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000003801 milling Methods 0.000 description 3
- 238000002156 mixing Methods 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 238000005119 centrifugation Methods 0.000 description 2
- 235000009508 confectionery Nutrition 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 235000010987 pectin Nutrition 0.000 description 2
- 229920001277 pectin Polymers 0.000 description 2
- 239000001814 pectin Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 235000010980 cellulose Nutrition 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 239000012065 filter cake Substances 0.000 description 1
- 239000000706 filtrate Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 239000005720 sucrose Substances 0.000 description 1
Landscapes
- Apparatuses For Bulk Treatment Of Fruits And Vegetables And Apparatuses For Preparing Feeds (AREA)
Abstract
The invention discloses a high-efficiency filter-press device of squeezed sugarcane juice. An inlet pipe branch 1 is connected with an outlet pipe by a three-way cock and a centrifugal pump; a branch 2 is connected with the outlet pipe by another centrifugal pump and another three-way cock; a driving gear is arranged between gears of the two three-way cocks, and synchronously drives the two three-way cocks to rotate and switch; the two three-way cocks are vertically communicated by a middle connecting pipe; the outlet pipe is connected with a sugarcane juice buffer tank having an inverted conical bottom structure; an ultrasonic vibrator is arranged on the inclined surface of the bottom; the outlet pipe is connected with a sugarcane juice filter press; and the sugarcane juice buffer tank is connected with a three-stage juicing and backflow jetter assembly. The device skillfully realizes convenient switching operation of series and parallel connections of two centrifugal pumps through the three-way cocks, improves the sugarcane juice filter-press working efficiency, and has the characteristics of simple structure, simple operation, difficult error generation and low cost; the conical bottom and the ultrasonic vibrator can effectively prevent the blockage to facilitate to input sugarcane juice; and the three-stage juicing and backflow jetter assembly improves the sugarcane squeezing sugar yield.
Description
Technical field
The present invention relates to a kind of will carry out the device of efficient filter pressing after sugar cane crushing.
Background technology
South China is mainly refined sugar by raw material of Caulis Sacchari sinensis, and it is cane sugar manufacture one that Caulis Sacchari sinensis are squeezed and washed out sugar
Extremely important step, the squeezing hydro-peening of Caulis Sacchari sinensis is directly connected to the height of sucrose yield.But existing sugar cane crushing is general
All it is single-stage squeezing, is extremely difficult to higher squeezing sugared rate, sugar residual is also more in bagasse.Therefore, Caulis Sacchari sinensis are entered
Row effectively squeezes and coordinates hydro-peening, and with this squeezing sugared rate is improved, and has more important practical value to cane sugar manufacture industry.
After the completion of squeezing, it is step essential in cane sugar manufacture industry that Caulis Sacchari sinensis juice is carried out into filter pressing, by cane milling
The Caulis Sacchari sinensis juice for obtaining needs to remove these solid impurity filter pressings often containing insoluble solid impurities such as pectin, celluloses, no
Can then impact be produced on follow-up sugar refining technology.
The filter pressing of Caulis Sacchari sinensis juice, typically all plate and frame type filter-press, and from centrifugal pump as filter pressing pump, pressure-filtering process is to obtain
Filtrate is obtained, while filtering residue progressively runs up to optimal filling degree in pressure filter, then respective handling is carried out, filter is finally completed
The circulate operation process of slag cleaning, the purpose of filter pressing is exactly to realize solid-liquid separation.In the starting stage of filter pressing operation, due to filter pressing
It is complete empty in machine, for filter pressing pump, the quick big flow input for carrying out less lift is now filter pressing operation
Ideal operation state；But resistance increases after accumulating in pressure filter with filter cake, particularly close filter pressing has maximum pressure when terminating
Power expanded state, therefore, can have larger lift to be in filter pressing the second half must to optimal by the filter pressing performance of pressure filter
Need condition.
But in filter pressing operation, existing centrifugal pump all cannot automatically adapt to such process, reach efficient, high-quality reason
Think working condition.All it is that filter pressing early stage lift is relatively low when general centrifugal pump carries out filter pressing operation, but flow is big, is in motor
Overload, is particularly easy to motor damage；To filter pressing middle and late stage, filter pressing resistance is increased rapidly, and the flow quantity of centrifugal pump subtracts rapidly
Little, at this moment although motor is operated in the low power state of underloading, but efficiency of press filtering is very low；Although filter pressing pump has H-Max to export
State, but due to filter pressing flow quantity it is less, it is impossible to give full play to pressure filter service behaviour and improve work efficiency.
Therefore, for centrifugal pump coordinates pressure filter, make Caulis Sacchari sinensis juice filter pressing whole process all reach ideal operation state, play filter pressing
Optimum performance be difficult to realize, but if looking for another way, using the convenient switching device of two centrifugal pump series and parallels come complete
Into filter pressing work so as to parallel connection of pumps is centrifuged by two in filter pressing early stage, quick, low energy consumption, the efficient filter pressing of big flow is realized；Filter pressing
In after the stage series connections of pumps are centrifuged by two, obtain high-lift conveying capacity, journey filter pressing resistance is big after satisfaction, but still can have suitable
The characteristics of flow embodies efficient filter pressing and gives full play to pressure filter performance, using the convenient switching of the such pair of centrifugal pump series and parallel
Device reaches the ideal operation state of filter pressing, the practical application with particular importance breaking through the pressure filtering technique bottleneck of Caulis Sacchari sinensis juice
Value.
The content of the invention
The technical problem to be solved in the present invention is exactly to overcome the deficiencies in the prior art, there is provided one kind will be carried out after sugar cane crushing
The device of efficient filter pressing, the apparatus structure is simple, practical, can improve the sugared rate of cane milling and realize double centrifugal pumps dresses
The convenient switching of series and parallel put.
To overcome the deficiencies in the prior art, the present invention to take technical scheme below：
It is a kind of to carry out the device of efficient filter pressing after sugar cane crushing including inlet pipe, outlet pipe, centrifugal pump I, centrifugal pump II, sweet
Sugarcane juice pressure filter and three-level are squeezed the juice and adverse current jetter, it is characterised in that：Inlet pipe branches into two pipelines, a pipeline Jing tri-
Logical cock I and the connection outlet pipe of centrifugal pump II, another centrifugal pump I of another pipeline Jing and another three-way cock II connect
Pipe；Two three-way cocks are equipped with gear driven Spool rotating, and driving gear is provided between the gear of two three-way cocks simultaneously
Drive two three-way cock rotation switchings, the upper and lower UNICOM of union in two three-way cock Jing；Inlet pipe connects Caulis Sacchari sinensis juice surge tank, sweet
Sugarcane juice surge tank has the polycrystalline substance of inverted cone, and bottom bevel is provided with ultrasonic vibrator；Outlet pipe connects Caulis Sacchari sinensis juice filter pressing
Machine；Caulis Sacchari sinensis juice surge tank connection three-level is squeezed the juice and adverse current jetter.
The three-level is squeezed the juice and adverse current jetter includes three groups to roll-in crusher, is provided with vibration to roll-in crusher lower section defeated
Sieve, vibrating transportation sieve lower section is sent to be equipped with liquid dish；Three groups to roll-in crusher and vibrating transportation sieve in continuous stepped distribution；
Originally water sprayer tube carries out water spray infiltration to the bagasse of two grades of squeezings and carries out third level squeezing again, is connect by the third level under liquid phase drip
Liquid disk is collected, and by the third level second level liquid dish is pumped into, and two grades of pressed liquors of mixing are conveyed by second level pump, a part
Be assigned to first order liquid dish another part carries out water spray infiltration to the bagasse that one-level is squeezed by dilute sugar liquid shower, and first
Level liquid dish is collected and conveyed with first order pump after pressed liquor, carries out following process process.
This device by motor drive driving gear rotation, can single-power gear-linked stroke, accurately fast switched
Manipulation, the convenient switching for realizing two centrifugal pump series and parallel structures, the filter pressing operation that can make Caulis Sacchari sinensis juice reaches best effort shape
State；Three-level is squeezed the juice and adverse current jetter effectively increases the sugared rate of cane milling, reduces waste.
Compared with prior art, beneficial effects of the present invention are also resided in：
The optimum working performance of centrifugal pump needed for Caulis Sacchari sinensis juice filter pressing is reached by the series and parallel switching of centrifugal pump；By closing
The succinct circuit design of reason and single-power gear-linked stroke, accurately carry out quick switching manipulation, ingenious to be revolved by two threeways
Plug realizes the series and parallel handover operation of two centrifugal pumps；Compared with conventional series and parallel pipeline valve switching device, threeway
Plug valve can greatly reduce the consumption of pipeline and valve, and simplify the handover operation of series and parallel, it is to avoid common pipe valving
The mistake occurred in series and parallel handoff procedure；The cone bottom of inverted cone and its ultrasonic vibrator can effectively prevent Caulis Sacchari sinensis juice from buffering
The blocking of tank, is conducive to the filter pressing of Caulis Sacchari sinensis juice.
By three-level squeezing, twice hydro-peening improving sugared rate, effectively reduces the sugar content in bagasse, than single pressure
Squeeze and improve sugared rate 20%-30%, be effectively utilized resource, reduce waste.
Present configuration is simple, and low cost is practical, has a extensive future.
Description of the drawings
Fig. 1 is the parallel-connection structure schematic diagram of the present invention.
Fig. 2 is the cascaded structure schematic diagram of the present invention.
Fig. 3 be three-level squeeze the juice and adverse current jetter planar structure schematic diagram.
Each label is represented in figure：
A, three-level are squeezed the juice and adverse current jetter；1st, inlet pipe；2nd, outlet pipe；3rd, middle union；4th, three-way cock I；5th, threeway rotation
Plug II；6th, centrifugal pump I；7th, centrifugal pump II；20th, Caulis Sacchari sinensis juice surge tank；21st, driving gear；22nd, gear I；23rd, gear II；24、
Ultrasonic vibrator；30th, pressure filter；41st, Caulis Sacchari sinensis；42nd, to roll-in crusher；43rd, vibrating transportation sieve；44th, liquid dish；45th, first
Level pump；46th, dilute sugar liquid shower；47th, originally water sprayer tube.
Specific embodiment
In conjunction with accompanying drawing, the present invention is further elaborated with.
The device of efficient filter pressing, including inlet pipe 1, centrifugal pump I 6, centrifugation will be carried out after sugar cane crushing as depicted in figs. 1 and 2
Pump II 7, outlet pipe 2, Caulis Sacchari sinensis juice pressure filter and three-level are squeezed the juice and adverse current jetter A, and inlet pipe 1 branches into two pipelines, a pipe
Road Jing three-way cock I 4 and the connection outlet pipe 2 of centrifugal pump II 7, another centrifugal pump I 6 of another pipeline Jing and another three-way cock
II 5 connection outlet pipes 2；Two three-way cocks I 4, II 5 are equipped with gear I 22, II 23 and drive Spool rotating, two three-way cocks
Driving gear 21 is provided between gear I 22, II 23 and drives two rotation switchings of three-way cock I 4, II 5, two three-way cocks simultaneously
Union UNICOM about 3 in I 4, II 5 Jing；The connection Caulis Sacchari sinensis juice of inlet pipe 1 surge tank 20, Caulis Sacchari sinensis juice surge tank 20 has the bottom of inverted cone
Portion's structure, bottom bevel is provided with ultrasonic vibrator 24；The connection Caulis Sacchari sinensis juice of outlet pipe 2 pressure filter 30；Caulis Sacchari sinensis juice surge tank 20 connects
Connect three-level to squeeze the juice and adverse current jetter A.
The three-level is squeezed the juice and adverse current jetter A includes three groups to roll-in crusher 42, roll-in crusher lower section is provided with and is shaken
Dynamic delivery sieve 43, vibrating transportation sieve lower section is equipped with liquid dish 44；Three groups is in continuous rank to roll-in crusher and vibrating transportation sieve
Scalariform is distributed；The bagasse of originally two grades of squeezings of water sprayer tube 47 pair carries out water spray infiltration and carries out third level squeezing, liquid phase drip again
It is lower to be collected by third level liquid dish, second level liquid dish is pumped into by the third level, two grades of pressed liquors of mixing pass through the second level
Pump is conveyed, and a part is assigned to the first order liquid dish another part bagasse that one-level is squeezed is entered by dilute sugar liquid shower 46
Row water spray infiltration, first order liquid dish is collected and conveyed with first order pump 45 after pressed liquor, carries out following process process.
Three-level is squeezed the juice and the Caulis Sacchari sinensis juice that squeezing is obtained is delivered into Caulis Sacchari sinensis juice and delayed by adverse current jetter A by first order pump 45
Tank 20 is rushed, Caulis Sacchari sinensis juice surge tank 20 can temporarily store the Caulis Sacchari sinensis juice for squeezing, and cone bottom has ultrasonic vibrator 24 effectively to prevent
Only the solid impurity such as Caulis Sacchari sinensis fiber and pectin deposition, is conducive to Caulis Sacchari sinensis juice to deliver into pressure filter 30.
Three-level is squeezed the juice and adverse current jetter A is squeezed using three-level to the series connection of roll-in crusher 42, while carrying out two-stage countercurrent
Hydro-peening is improving squeezing sugared rate, and supporting three sets of vibrating transportations sieve 43 carries out bagasse conveying and pressed liquor drip point, corresponding
After liquid dish is collected, conveyed with pump.
Adverse current hydro-peening is performed such：The bagasse of originally two grades of squeezings of water sprayer tube 47 pair carries out water spray infiltration and enters again
The row third level squeezes, and bagasse goes 48 drying machines to be dried stand-by, liquid phase by vibrating transportation sieve conveying after third level squeezing
Collected by corresponding liquid dish under drip, by being pumped into prime liquid dish, two grades of pressed liquors of mixing are conveyed by pump, a part point
Be fitted on prime liquid dish another part carries out water spray infiltration to one-level press residue by dilute sugar liquid shower 46, and liquid dish 44 is collected
Conveying being carried out after pressed liquor with first order pump 45 and going filter pressing, processed is walked after being convenient for.
Fig. 1 and Fig. 2 is same device different conditions, and wherein driving gear 21 is driven by motor deceleration Stroke Control, point
Not Dai Dong the valve element of union three way cock I 4 gear I 22 and the gear II 23 of the valve element of union three way cock II 5, realize single-power tooth
Wheel linkage, carries out quick switching manipulation.
Fig. 1 is the conveyance fluid in parallel of centrifugal pump I 6, II 7, and the tie point of inlet pipe 1 is connection centrifugal pump I 6, centrifugal pump I 6
The left end of outlet pipe union three way cock II 5, from right-hand member outlet pipe 2 is merged into；Second branch road of water inlet pipe 1 is union three way cock I 4
Centrifugal pump II 7 is entered afterwards, and pressurized output is incorporated in outlet pipe 2, realizes two branch road two parallel pumps, carries out big flow output, middle
Pipe 3 is blocking state.
As shown in Fig. 2 the tie point of inlet pipe 1 is connection centrifugal pump I 6, centrifugation after operating to two three-way cocks
The left end of pump-out pipe union three way cock II 5, the lower end of three-way cock I 4 is imported from upper end by the output of middle union 3, from threeway rotation
Fill in I 4 right-hand members to go out into centrifugal pump II 7, realize that double pump is connected, carry out the liquid output of lift superposition.The left end pair of three-way cock I 4
Inlet pipe 1 constitutes blocking, and the right-hand member of three-way cock II 5 realizes blocking isolation to outlet pipe 2.
As described above by single-power gear-linked, carry out stroke and accurately fast switch, two threeway rotations of linkage manipulation
Plug combination, realizes the series and parallel switching of two centrifugal pumps, and being allowed to the system of composition can more rationally adapt to the efficient pressure of Caulis Sacchari sinensis juice
Filter operation, meets the requirement of sugar industry.
Above-mentioned simply presently preferred embodiments of the present invention, not makees any pro forma restriction to the present invention.It is any to be familiar with sheet
The technical staff in field, in the case of without departing from technical solution of the present invention scope, all using the technology contents of the disclosure above
Many possible variations and modification, or the Equivalent embodiments for being revised as equivalent variations are made to technical solution of the present invention.Therefore, it is all
It is the content without departing from technical solution of the present invention, any simply repaiies to made for any of the above embodiments according to the technology of the present invention essence
Change, equivalent variations and modification, all should fall in the range of technical solution of the present invention protection.
Claims (1)
1. it is a kind of that the device of efficient filter pressing, including inlet pipe, outlet pipe, two centrifugal pumps, Caulis Sacchari sinensis juice filter pressings will be carried out after sugar cane crushing
Machine and three-level are squeezed the juice and adverse current jetter, it is characterised in that：Inlet pipe branches into two pipelines, a pipeline Jing three-way cock I
Connect outlet pipe, another centrifugal pump I of another pipeline Jing and another connection outlet pipe of three-way cock II with centrifugal pump II；Two three
Logical cock is equipped with gear driven Spool rotating, driving gear is provided between the gear of two three-way cocks and drives two three simultaneously
Logical cock rotation switching, the upper and lower UNICOM of union in two three-way cock Jing；Inlet pipe connects Caulis Sacchari sinensis juice surge tank, Caulis Sacchari sinensis juice surge tank
Polycrystalline substance with inverted cone, bottom bevel is provided with ultrasonic vibrator；Outlet pipe connects Caulis Sacchari sinensis juice pressure filter；Caulis Sacchari sinensis juice delays
Rush tank connection three-level to squeeze the juice and adverse current jetter；The three-level is squeezed the juice and adverse current jetter includes three groups to roll-in crusher,
Vibrating transportation sieve is provided with to roll-in crusher lower section, vibrating transportation sieve lower section is equipped with liquid dish；Three groups to roll-in crusher and vibration
Delivery sieve is in continuous stepped distribution；Originally water sprayer tube carries out water spray infiltration to the bagasse of two grades of squeezings and carries out the 3rd again
Level squeezing, is collected under liquid phase drip by third level liquid dish, and by the third level second level liquid dish is pumped into, and mixes two grades of squeezings
Liquid is conveyed by second level pump, and a part is assigned to the first order liquid dish another part one-level is squeezed by dilute sugar liquid shower
Bagasse carry out water spray infiltration, first order liquid dish is collected and conveyed with first order pump after pressed liquor, carries out following process
Process.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510396112.8A CN104943221B (en) | 2015-07-08 | 2015-07-08 | High-efficiency filter-press device of squeezed sugarcane juice |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510396112.8A CN104943221B (en) | 2015-07-08 | 2015-07-08 | High-efficiency filter-press device of squeezed sugarcane juice |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104943221A CN104943221A (en) | 2015-09-30 |
| CN104943221B true CN104943221B (en) | 2017-04-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510396112.8A Active CN104943221B (en) | 2015-07-08 | 2015-07-08 | High-efficiency filter-press device of squeezed sugarcane juice |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111743168B (en) * | 2020-06-18 | 2022-08-02 | 李林凤 | Sugarcane juicing device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87213415U (en) * | 1987-09-17 | 1988-08-10 | 空军油料研究所 | Series/parallel self-priming type centrifugal pump |
| US7192524B2 (en) * | 2005-01-21 | 2007-03-20 | Rafael Almagro | Method for processing sugar cane filter cake mud and extracting component products |
| CN204034360U (en) * | 2014-09-26 | 2014-12-24 | 吉首大学 | Fill rinsing type ore pulp filter press |
| CN204380538U (en) * | 2015-01-12 | 2015-06-10 | 吉首大学 | Salt, alkali dissolver |
| CN104720071B (en) * | 2015-04-02 | 2017-02-22 | 广西大学 | Processing device for sugarcane juice solid drink |
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Address after: 277 300 No. 10 Kedaxi Road, Yicheng Economic Development Zone, Zaozhuang City, Shandong Province Patentee after: Cai Xiaozhong Address before: 362100 Tapu No. 1, Cailuo Village, Luoyang Town, Hui'an County, Quanzhou City, Fujian Province Patentee before: Cai Xiaozhong |
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