CN201744201U - Highly efficient multilayer depositing device - Google Patents
Highly efficient multilayer depositing device Download PDFInfo
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- CN201744201U CN201744201U CN2010205025958U CN201020502595U CN201744201U CN 201744201 U CN201744201 U CN 201744201U CN 2010205025958 U CN2010205025958 U CN 2010205025958U CN 201020502595 U CN201020502595 U CN 201020502595U CN 201744201 U CN201744201 U CN 201744201U
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- juice
- multilayer
- settling vessel
- precipitation device
- rapid precipitation
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Abstract
A highly efficient multilayer depositing device is characterized in that a rapid depositor and multi-layer depositors are in mutual cascading connection and forms a vertical structure. A juice inlet pipe (1) is communicated with the rapid depositor through another juice inlet pipe (2). And the juice inlet pipe (1) is communicated with the multi-layer depositors through another juice inlet pipe (40). Two structures are provided for making the rapid depositor and the multi-layer depositors cascading, that is, the rapid depositor is equipped above the multi-layer depositors or below the multi-layer depositors. The utility model overcomes the problems of the traditional multi-layer depositors which have a defective structure and an unstable operation such as a time-consuming depositing treatment, a low efficiency, a bad separation effect and an undesirable juice discharging performance etc. Meanwhile the utility model also solves the problem of the single-layer rapid depositor which has no buffer effect. The multilayer depositing device in the utility model finally achieves an increase in production capability, a decrease in cane sugar conversion and an improvement in sugar yield.
Description
Technical field
The utility model relates to a kind of sedimentation device that uses in sugar refinery, especially a kind of high-effective multilayer settler with buffer capacity reaches the purpose of rapid precipitation removing impurities and High-efficient Production ability.
Background technology
At present, the sedimentation device that uses in sugar refinery has two kinds, and a kind of is traditional multilayer settling vessel, and another kind is an individual layer rapid precipitation device.In use there is following shortcoming in the multilayer settling vessel: 1, the sugarcane juice of multilayer settling vessel all is to enter from the lower position of body central authorities by juice feeding tube, be distributed on the whole cross section of body, lentamente to rising, emit from the ring exit pipe of top, the suspended particulates in the sugarcane juice are sedimentation downwards then.In this sedimentation workspace, particulate to sinking and sugarcane juice to the upper reaches, both direction of motion is just in time opposite, mutually intersection, the top dashes mutually, if go into juice or go out juice which when unstable, all can cause " the anti-end ".This motor pattern can make the sedimentation of particulate be subjected to the direct interference of the sugarcane juice that upwards flows, job insecurity, and the particulate sedimentation is slow, and is difficult to reach complete.The pattern of this reverse flow makes the multilayer settling vessel go out the juice instability, easily is with slag.2, the multilayer settling vessel of tradition use also has a unfavorable conditions, and is responsive especially to the variation of going into the juice condition exactly.When the concentration of going into juice or variations in temperature changed the proportion of sugarcane juice, convection current just took place in the sugarcane juice of different piece in the device, makes sediment convection current thereupon, and clear juice is with regard to feculence, and other conditions also have this kind phenomenon when changing.Therefore settling vessel is easily because of the anti-end of change of external conditions.In addition, in the gross area of settling vessel, the upper reaches speed of sugarcane juice can not be fully evenly, near always higher on the position of import and outlet, when the easier generation sugarcane juice in these zones rises with the phenomenon on the particulate band.3, the effect of flocculated impurities is low, and it is low to cause colloid to remove rate, and clear juice light transmission is poor, can't cook high quality of products.Though individual layer rapid precipitation device can overcome the shortcoming that the multilayer settling vessel exists in application process, but a fatal defective is arranged, equipment does not have cushioning effect to the fluctuation of postorder treating capacity, such as when the postorder evaporation section is undesired, because individual layer rapid precipitation device does not have buffer capacity, therefore can only reduce the press for extracting juice amount or stop and press processing, cause individual layer rapid precipitation device all to promote the use of at home and abroad, can't replace the multilayer settling vessel.
Summary of the invention
The purpose of this utility model just provides and a kind ofly can overcome the high-effective multilayer settler that shortcoming that the multilayer settling vessel exists and individual layer rapid precipitation device go out the non-cushioned shortcoming of juice simultaneously.
Solution of the present utility model is such: the rapid precipitation device is rising structure with mutual stacking connection of multilayer settling vessel, and juice feeding tube is communicated with described rapid precipitation device by juice feeding tube, and described juice feeding tube also is communicated with described multilayer settling vessel by juice feeding tube.
Rapid precipitation device and multilayer settling vessel be mutually stacking following two kinds of structures:
1, described rapid precipitation device is the top that described multilayer settling vessel is installed.
2, described rapid precipitation device is mounted in the below of described multilayer settling vessel.
The utility model has the advantages that: the defective of job insecurity such as overcome 1, that traditional multilayer settling vessel dysplasia, precipitation process length consuming time, efficient are low, inferior separating effect, row's juice are bad has also overcome individual layer rapid precipitation device simultaneously and has gone out the defective that juice does not have cushioning effect; 2, sinking speed is fast, has reduced a lot of disadvantageous chemical reactions, and sucrose transforms few in sedimentation basin, and newly-generated pigment is few, and the clarifying efficiency height can access Clear ﹠ Transparent clear juice, and clear juice suspension is few; 3, mud juice concentration is big, so the mud juice amount is few, accounts for the 10-25% into the juice amount.Be beneficial to the operation of rotary vacuum filter, the sugarcane juice capacity of returns reduces 4, easy and simple to handle, and working stability is difficult for taking place at " the anti-end ", reaches " fool " type equipment 5, easy to maintenance, safety, and expense is low.
Description of drawings
Accompanying drawing is embodiment of the present utility model.
Accompanying drawing 1 is the structural representation of the utility model embodiment one.
Accompanying drawing 2 is A-A views of accompanying drawing 1.
Accompanying drawing 3 makes the B-B view of accompanying drawing 1.
Accompanying drawing 4 is C-C views of accompanying drawing 1.
Accompanying drawing 5 is scheme of installations of the utility model deflection plate.
Accompanying drawing 6 is structural representations of the utility model embodiment two.
The specific embodiment
Embodiment of the present utility model includes juice feeding tube 1, juice feeding tube 2, juice feeding tube 3, blender 4, ring baffle 5, ring baffle 6, distribute baffle plate 7, mud-scraping apparatus 8, base plate 9, mud juice groove 10, central shaft 11, base plate 12, following mud juice groove 13, juice flow inlet 14, base plate 15, mud juice bucket 16, go out mud juice pipe 17, go out mud juice 18, valve 19, valve 20, ground floor 21, annular juice yield tube 22, the second layer 23, the 3rd layer 24, sludge out pipe 25 and 26, the 4th layer 27, shell 28, rapid precipitation device 29, juice yield tube 30, annular juice outlet groove 31, distribute endless tube 32, guiding gutter 33, deflection plate 34, ring baffle 35, annular is gone into juice groove 36, juice flow inlet 37, reducing motor device 38, juice flow inlet 39, juice feeding tube 40, juice feeding tube 41, shell 42, mud juice bucket 43, base plate 44.
The rapid precipitation device is rising structure with mutual stacking connection of multilayer settling vessel, and juice feeding tube 1 is communicated with described rapid precipitation device by juice feeding tube 2, and described juice feeding tube 1 also is communicated with described multilayer settling vessel by juice feeding tube 40.
Described rapid precipitation device and multilayer settling vessel are socketed in central shaft 11 external diameters simultaneously.
In Fig. 1, Fig. 2, Fig. 3, Fig. 4, embodiment one shown in Figure 5, described rapid precipitation device is the top that described multilayer settling vessel is installed.Rapid precipitation device 29 is installed on central shaft 11, the housing of this rapid precipitation device 29 is by a tubular shell 28, be located at the ring baffle 35 that is hollow tube-shape in the shell 28 equally, be connected the annular mud-output trough 10 of ring baffle 35 lower ends, and the lower end that is positioned at shell 28 constitutes shell 28 is connected the cavity that surrounds a sealing with annular mud-output trough 10 base plate 9, and described central shaft 11 is installed in the hollow of described ring baffle 35.In the housing of rapid precipitation device 29, be provided with blender 4, go into juice distributing trough 32, guiding gutter 33, deflection plate 34 and distribution plate 7, blender 4 has stirring, is driven by electric reducer and rotates; Blender 4 is connecting distribution endless tube 32, distribute one side of ring that several openings 39 are arranged, there is center guiding gutter 33 on one side of opening, guiding gutter 33 is that two ring baffles 5 and 6 are formed, by certain distance several deflection plates 34 are installed in the center guiding gutter 33, each opening 39 corresponding deflection plate 34, there is baffle plate 7 in the exit of guiding gutter.Top has one or two to go out main loop pipe 31, and mud-scraping apparatus 8 is arranged at the bottom, and whole internal structure is installed in container 28 the insides with frame structure.Mud-scraping apparatus 8 is driven by reducing motor 38 and rotates.Center annular baffle plate 35, mud juice groove 10 and base plate 9 separate the upper strata with lower floor.One end of blender connects juice feeding tube 3, goes out main loop pipe 31 and connects juice yield tube 30.Be positioned on the central shaft 11 rapid precipitation device 29 below the multilayer settling vessel is installed.The multilayer settling vessel from be divided into down ground floor 21,, the second layer 23, the 3rd layer 24, the 4th layers 27, at each layer annular juice yield tube 22 is installed all and is communicated with juice yield tube outside the body.Bottom at the multilayer settling vessel is provided with mud juice bucket 16, and this mud juice bucket 16 is communicated with by mud juice pipe 17 sludge out pipe 25 outer with being positioned at rapid precipitation device and multilayer settling vessel housing.The annular mud-output trough 10 of rapid precipitation device 29 is communicated with sludge out pipe 25 by sludge out pipe 26, sludge out pipe 25 is communicated with the bottom of multilayer settling vessel by valve 20, the body refuse introducing that rapid precipitation device 29 is discharged is contained in the mud juice bucket 16 of multilayer settling vessel bottom, by going out mud juice pipe 17, go out mud juice 18 and be discharged in the sludge out pipe 25 and discharge, the body refuse that rapid precipitation device 29 is discharged also can directly be discharged by the valve of opening on the sludge out pipe 25 19 again.Juice feeding tube 1 is communicated to the blender 4 that is positioned at rapid precipitation device housing by juice feeding tube 2 and juice feeding tube 3, juice feeding tube 1 also is communicated with the inner chamber of central shaft 11 by juice feeding tube 40, being positioned at each layer of multilayer settling vessel place on central shaft 11 is provided with juice flow inlet 14 respectively central shaft inner chamber each layer with the multilayer settling vessel is communicated with respectively, what be provided with on the juice feeding tube 40 that valve 41 installs that rapid precipitation device of the present utility model adopts is the individual layer rapid precipitation device that uses on the market at present, and what the multilayer settling vessel used is Dorr formula continuous precipitation device.
This settler is when work, and the defeco-sulfitated juice or the filtered juice (general designation solid-liquid material) that add flocculant enter settling vessel from juice feeding tube 1; When producing just often, valve-off 41 is opened valve 2, goes into juice and enters blender 4, and flocculant gets up the suspended particulate network in blender 4, and this blender requires to reach the purpose that does not interrupt the flocculating agent molecule chain under mechanical mixture.Flow through through the solid-liquid after the flocculation and one to distribute endless tube 32, distributing on the endless tube 32 has several openings 39, and opening 39 can be square orifice, also can be V-shaped part.Material overflows from opening 39, the center guiding gutter 33 of flowing through downwards all around, and guiding gutter 33 is made up of two ring baffles 5 and 6.By certain distance deflection plate 34 is housed in the center guiding gutter 33.Each opening 39 corresponding deflection plate 34 launches when material drops to deflection plate 34, produces eddy flow on folding face passage, owing to the inertia of solid phase is reunited in the boundary layer greater than liquid phase, and the double action that produces granulation and force sedimentation.(when solid particle is very thin, adopt chemical floc to make particle agglomeration usually,, adopt the way that applies external force that solid phase is further reunited and be called granulation) because the density of flocculation reunion solid phase is less.Material flow becomes increasing through this guiding gutter postprecipitation particle.Flow to the guiding gutter bottom reposefully through the solidliquid mixture after forcing granulation and forcing settlement action, one or more layers distribution baffle plate 7 is arranged in the guiding gutter exit, this layer baffle plate plays distributional effects, and solid-liquid is flowed through and entered the sedimentation separation district behind this baffle plate, and the Disengagement zone is static free settling district.Precipitate downwards voluntarily at the Disengagement zone sediment, clear juice and a small amount of floating chaff are upwards drained, and clear liquid is by going out main loop pipe 31 inflow juice yield tubes 30, and outside the amount discharge container, muddy solid-liquid goes out mud juice device 8 and scrapes mud juice groove 10, outside sludge out pipe 26 amount discharge containers.Three kinds of materials are irrelevant disturbing mutually, and three zones obviously separate, and go into juice gross area in settling vessel and distribute and be tending towards evenly, go out juice and go into juice and carry out with whole aspect basically, easily near the effect of " static state " precipitation.Therefore sedimentation effect increases substantially, and guaranteeing to shorten the time of staying greatly under the second best in quality prerequisite, has reduced sucrose inversion.When producing when undesired, open valve 41, need partly according to production that defeco-sulfitated juice flows into by cannelure 36, enter the inner chamber of central shaft 11, enter the 4th layer 27, the 3rd layers 24 of the multilayer settling vessel, the second layer 23, ground floor 21 by juice flow inlet 14; Another part defeco-sulfitated juice enters top layer rapid precipitation device 29, this moment, rapid precipitation device and multilayer settling vessel moved simultaneously, but based on top layer 29 rapid precipitation devices, owing to there have been following 4 layer multi-layer structures to cushion, therefore the rapid precipitation device of top layer can be done to such an extent that structure is more compact, to not consider the fluctuation ability and do not resemble individual layer rapid precipitation device, therefore obtain the clear juice effect better than individual layer rapid precipitation device.
In embodiment of the present utility model two shown in Figure 6, different with embodiment one is that rapid precipitation device 45 is installed in the below that is positioned at multilayer settling vessel 47 on the central shaft 46, the housing of rapid precipitation device 45 is by a tubular shell 42, be located at the mud juice bucket 43 of shell 42 belows, and base plate 44 formations that cylindrical case 42 bottoms are connected the cavity that surrounds a sealing with the upper edge of described mud juice bucket 43.
Claims (7)
1. high-effective multilayer settler, include rapid precipitation device and multilayer settling vessel, it is characterized in that: the rapid precipitation device is rising structure with mutual stacking connection of multilayer settling vessel, juice feeding tube (1) is communicated with described rapid precipitation device by juice feeding tube (2), described juice feeding tube (1) also is communicated with described multilayer settling vessel by juice feeding tube (40), is provided with valve (41) on juice feeding tube (40).
2. high-effective multilayer settler according to claim 1 is characterized in that: described rapid precipitation device and multilayer settling vessel are socketed in central shaft (11) external diameter simultaneously.
3. high-effective multilayer settler according to claim 1 and 2 is characterized in that: described rapid precipitation device is the top that described multilayer settling vessel is installed.
4. high-effective multilayer settler according to claim 1 and 2 is characterized in that: described rapid precipitation device is mounted in the below of described multilayer settling vessel.
5. high-effective multilayer settler according to claim 3, it is characterized in that: the housing of described rapid precipitation device is by a tubular shell (28), be located at the ring baffle (35) that is hollow tube-shape in the shell (28) equally, be connected the annular mud-output trough (10) of ring baffle (35) lower end, and the lower end that is positioned at shell (28) constitutes shell (28) is connected the cavity that surrounds a sealing with annular mud-output trough (10) base plate (9), described central shaft (11) is installed in the hollow of described ring baffle (35), bottom at described multilayer settling vessel is provided with mud juice bucket (16), and this mud juice bucket (16) is communicated with by mud juice pipe (17) sludge out pipe (25) outer with being positioned at described rapid precipitation device and multilayer settling vessel housing.
6. high-effective multilayer settler according to claim 4, it is characterized in that: the housing of described rapid precipitation device is by a tubular shell (42), be located at the mud juice bucket (43) of shell (42) below, and base plate (44) formation that cylindrical case (42) bottom is connected the cavity that surrounds a sealing with the upper edge of described mud juice bucket (43).
7. high-effective multilayer settler according to claim 5, it is characterized in that: described annular mud-output trough (10) is communicated with sludge out pipe (25) by sludge out pipe (26), and described sludge out pipe (25) is communicated with the bottom of described multilayer settling vessel by valve (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205025958U CN201744201U (en) | 2010-08-24 | 2010-08-24 | Highly efficient multilayer depositing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205025958U CN201744201U (en) | 2010-08-24 | 2010-08-24 | Highly efficient multilayer depositing device |
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| CN201744201U true CN201744201U (en) | 2011-02-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2010205025958U Expired - Fee Related CN201744201U (en) | 2010-08-24 | 2010-08-24 | Highly efficient multilayer depositing device |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103331042A (en) * | 2013-04-03 | 2013-10-02 | 中国市政工程西南设计研究总院 | Multilayer flat combined sedimentation basin technology |
| CN103845927A (en) * | 2014-03-26 | 2014-06-11 | 周敉 | Improved multi-layer flat unit combined settling pond process |
| CN105344134A (en) * | 2015-12-09 | 2016-02-24 | 浦华环保股份有限公司 | Circumferentially-feeding and circumferentially-discharging flow assisting type sedimentation basin |
| CN113877253A (en) * | 2021-10-25 | 2022-01-04 | 湖南贵威生物科技有限公司 | Quick settling separator |
-
2010
- 2010-08-24 CN CN2010205025958U patent/CN201744201U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103331042A (en) * | 2013-04-03 | 2013-10-02 | 中国市政工程西南设计研究总院 | Multilayer flat combined sedimentation basin technology |
| CN103845927A (en) * | 2014-03-26 | 2014-06-11 | 周敉 | Improved multi-layer flat unit combined settling pond process |
| CN103845927B (en) * | 2014-03-26 | 2015-10-21 | 周敉 | A kind of multi-layer planar unit combination sedimentation basin technique of improvement |
| CN105344134A (en) * | 2015-12-09 | 2016-02-24 | 浦华环保股份有限公司 | Circumferentially-feeding and circumferentially-discharging flow assisting type sedimentation basin |
| CN105344134B (en) * | 2015-12-09 | 2017-04-19 | 浦华环保股份有限公司 | Circumferentially-feeding and circumferentially-discharging flow assisting type sedimentation basin |
| CN113877253A (en) * | 2021-10-25 | 2022-01-04 | 湖南贵威生物科技有限公司 | Quick settling separator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110216 Termination date: 20150824 |
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| EXPY | Termination of patent right or utility model |