CN102688864A - Novel straw water washing device - Google Patents
Novel straw water washing device Download PDFInfo
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- CN102688864A CN102688864A CN201210159534XA CN201210159534A CN102688864A CN 102688864 A CN102688864 A CN 102688864A CN 201210159534X A CN201210159534X A CN 201210159534XA CN 201210159534 A CN201210159534 A CN 201210159534A CN 102688864 A CN102688864 A CN 102688864A
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Abstract
The invention discloses a novel straw water washing device, which comprises a material tank provided with a washing tank, a rinsing tank, a water distributor pipe device, a rinsing pipe device, a heavy impurity collector, a discharge port and a flushing water inlet. A washing drum is provided in the washing tank, a rinsing drum and a filter sieve are arranged in the rinsing tank, the straw water washing device is provided with a flushing port at the position of a material overflow port, the discharge port is provided with a material return port and a material outlet, the washing tank and the rinsing tank are arranged in separate chambers, the washing tank is used for collecting heavy impurities, and the rinsing tank is used for separating part of light impurities. According to the novel straw water washing device provided by the invention, through water washing and cleaning, moisture and volume weight of the raw material increase and are relatively stable, which is beneficial for metering the raw material and stabilizing process conditions during preprocessing to further improve production capacity of the preprocessing system; and the raw material is washed and cleaned by water, so the service life of subsequent equipment is prolonged and operation maintenance costs of the preprocessing equipment are reduced.
Description
Technical field
The present invention relates to technical field of renewable energy sources, relate in particular to a kind of novel straw water scrubber that lignocellulose biomass is made alcohol fuel that is used for.
Background technology
Cellulose fuel ethanol is current research focus, has vast potential for future development, will become one of following most important regenerative resource.A kind of stalk cellulose is made the continuous preconditioning technique technology of alcohol fuel: the raw material that will pulverize preliminary purification carries out water washing cleaning and filtering means dehydration; Realize under the normal pressure material propelling pressure boiling pipe by screw feeder; Realize soup and the efficient rapid mixing of material by the soup blender; Carry out high temperature, high pressure continuously cooking by the boiling pipe, spurt continuously by the accepted stock height is dense after the discharger realization hydrolysis at last.The stalk water scrubber is continuous preconditioning technique water washing cleaning equipment; Directly having influence on raw material hydrolysis pulp quality, chemicals and the continuous reliability of operation of steam consumption, service life of equipment and equipment, is that one of important topic that needs solution is used in the technology popularization of lignocellulose biomass making alcohol fuel.
Therefore, be necessary to provide a kind of novel straw water scrubber.
Summary of the invention
A technical problem to be solved by this invention is: a kind of novel straw water scrubber that stalk cellulose is made the continuous pretreating process of alcohol fuel that adapts to is provided.
For solving the problems of the technologies described above; The present invention adopts following technical scheme: a kind of novel straw water scrubber; Said stalk water scrubber comprises hopper, and said hopper is provided with washing trough, potcher, water distributor device, rinsing tube device, heavily assorted gatherer, discharging opening and flushing water inlet, is provided with in the said washing trough and washes drum; Be provided with rinsing drum and screen in the potcher; Said stalk water scrubber is provided with rinse mouth at material overfall position, and said discharging opening is provided with feedback outlet and material outlet, and said washing trough and potcher are arranged for dividing the chamber.
As a kind of optimized technical scheme, said hopper is made up of two halves cell body up and down, and is connected with discharging opening.
As a kind of optimized technical scheme, the material inlet portion of said hopper is provided with the water distributor device, and the Lower Half of said washing trough and potcher is a cone.
As a kind of optimized technical scheme, the said potcher first half opens wide, and is provided with the rinsing drum in the potcher, and said rinsing drum below is provided with screen.
As a kind of optimized technical scheme, said discharging opening is a three way type, and is connected with the potcher overfall.
As a kind of optimized technical scheme, said washing drum is set to two groups, is assembled by the main shaft of washing drum, the cylindrical shell of washing drum, the blade of washing drum, the axle sleeve of washing drum respectively, and the said blade of washing drum is a straight-plate-type, said two groups of independently drive unit drivings of each self-configuring of washing drum.
As a kind of optimized technical scheme, said rinsing drum is assembled by rinsing drum main shaft, rinsing drum barrel body, rinsing drum blade, rinsing drum axle sleeve, and said rinsing drum blade is the involute formula, and rinsing is roused between each group by rinsing drum group transmission device is arranged.
As a kind of optimized technical scheme; Saidly wash drum axial centre with rinsing drum on a horizontal plane, wash drum blade external diameter and rinsing drum external diameter spacing distance between 50-60mm, two groups of bulging external diameter spacing distances of rinsings are between 40-60mm; The rinsing drum and the diameter proportion of washing drum are 1: between the 1.6-1.65; The ratio of the barrel diameter and the blade diameter of washing drum of washing drum is 1: between the 2.25-2.3, the circumferential quartering of the blade of washing drum arranges that the angle of front side of vane and horizontal axis is 45 °; It is 45 ° and symmetric arrangement that two groups of circumferential blades are the intersection angle, rinsing drum circumferential helix of blade and symmetric arrangement.
As a kind of optimized technical scheme, said stalk water scrubber also is provided with shaft seal structure, and shaft seal structure is made up of stuffing box, filler, gland, and said axle envelope is removable stuffing box hermetically-sealed construction.
As a kind of optimized technical scheme, said shaft seal structure is provided with bearing housing, at bearing housing and stuffing box one side water-throwing disk is housed, and below stuffing box, is provided with the ponding dish.
Beneficial effect of the present invention: adapt to stalk cellulose and make the continuous preconditioning technique technology of alcohol fuel; More thoroughly remove hard solids such as brick in the raw material, stone, metal, ensure the long-term reliability of operation continuously of follow-up equipment; Reduce mud, sand, trifle in the world content, improve hydrolysis slurry and black liquor quality; The water leachable reduces, and chemicals and steam consumption shorten pretreatment time and create conditions when having reduced preliminary treatment; Through water washing cleaning, moisture in the raw material and unit weight increase and are more stable, and raw material metering and process for stabilizing condition are more favourable during to preliminary treatment, and then improve the production capacity of pretreatment system; Raw material has improved the service life of follow-up equipment through water washing cleaning, has reduced the operation and maintenance cost of pre-processing device.
Description of drawings
Fig. 1 is the front view of stalk water scrubber of the present invention.
Fig. 2 is the vertical view of stalk water scrubber of the present invention.
Fig. 3 is the axle envelope and the driving device structure figure of stalk water scrubber of the present invention.
Fig. 4 is the structure chart of washing drum of stalk water scrubber of the present invention.
Fig. 5 is the cutaway view of M-M direction among Fig. 4.
Fig. 6 is the rinsing drum structure chart of stalk water scrubber of the present invention.
Fig. 7 is the cutaway view of N-N direction among Fig. 6.
Mouth of pipe explanation among the figure: the N1-material inlet, the N2-material outlet, the N3-feedback outlet, the N4-washing water inlet, N5-washings inlet, N6-rinsing notch, the heavily assorted floss hole of N7-flushing water inlet, N8-, the gently assorted floss hole of N9-, N10-eluriates water inlet.
Piece number explanation among the figure: 1, hopper, 2, discharging opening, 3, screen, 4, the water distributor device, 5, the rinsing tube device, 6, heavily assorted gatherer; 7, wash drum 8, rinsing drum, 9, the drive unit of washing drum, 10, bearing housing, 11, rinsing drum drive unit; 12, rinsing drum group transmission device, 13, stuffing box, 14, filler, 15, gland, 16, water-throwing disk; 17, ponding dish, 18, the main shaft of washing drum, 19, the cylindrical shell of washing drum, 20, the blade of washing drum (left side), 21, the blade of washing drum (right side); 22, the axle sleeve of washing drum, 23, rinsing drum main shaft, 24, rinsing drum barrel body, 25, rinsing drum blade, 26, rinsing drum axle sleeve.
Code name explanation among the figure: the α-blade angle of washing drum, the β-two group of blade intersecting angle of washing drum, the D1-blade diameter of washing drum; The D2-barrel diameter of washing drum, D3-rinsing drum diameter, L1-are washed drum and rinsing drum external diameter spacing distance; Two groups of rinsing drums of L2-external diameter spacing distance, L3-rinsing drum external diameter and sieve plate distance.
The specific embodiment
Below in conjunction with accompanying drawing the preferred embodiments of the present invention are described, should be appreciated that preferred embodiment described herein only is used for explanation and explains the present invention, and be not used in qualification the present invention.
The hopper of stalk water scrubber is provided with washing trough, potcher, water distributor device, rinsing tube device, heavily assorted collection, discharging opening and flushing water inlet among the present invention; Be provided with in the washing trough and wash drum; Rinsing drum and screen are set in the potcher; Material overfall position is provided with the flushing water inlet, and discharging opening is provided with feedback outlet and material outlet.
Wherein washing divides the chamber to arrange with potcher, and heavy seeds, potcher separating part light impurity are collected in washing trough.During work, the water distributor device begins water inlet, and the drive unit of washing drum drives to wash drum material is dialled in the washings, material by loose with absorb moisture, heavily mix and under the gravity effect, slowly sink, collect and discharge by heavily assorted gatherer then; Wash drum and rotate under the inertia and buoyancy that is produced, material enters into potcher.The water conservancy diversion of rinsing drum with stir, carry out rinsing under the top washings wash away, through the pulse sewage effluent, replaced and separated part light impurity; Material gets into discharging opening by overfall after rinsing; On the inboard cell wall of potcher overfall, be provided with two flushing water inlets, do not stop up when guaranteeing the material overflow.
Washing trough and potcher have special shape separately, and Lower Half is a cone, are beneficial to the impurity sedimentation.Potcher top is uncovered, is convenient to rinsing and observation.Washing trough is made up of two halves cell body up and down, and is connected with discharging opening.Washing trough charging oral area is provided with water-distributing device, and Lower Half is a cone, is beneficial to the impurity sedimentation; The potcher first half opens wide, and rinsing drum below is provided with screen in the groove, and Lower Half is a cone also, is beneficial to the impurity sedimentation; Discharging opening is a three way type, is connected with the potcher overfall.Top is feedback outlet, and the bottom is a material outlet.
Wash drum and be assembled by the main shaft of washing drum, the cylindrical shell of washing drum, the left side of washing drum (right side) blade, the axle sleeve of washing drum.The blade of washing drum is a straight-plate-type; The rinsing drum is assembled by rinsing drum main shaft, rinsing drum barrel body, rinsing drum blade, rinsing drum axle sleeve.Rinsing drum blade is the involute formula.Organize transmission device by there being rinsing to rouse between the rinsing drum group.Two groups of independently drive unit drivings of each self-configuring of washing drum.
Water distributor device and the design of rinsing tube device special construction can promote washing and wash effect.Water distributor device house steward and arm specification are calculated according to material treating capacity, concentration of treatment and are confirmed.The horizontal angle of water distributor arm and hopper is confirmed according to the different raw materials kind; The rinsing tube nozzle has the arc guiding gutter, and its quantity and specification are calculated and confirmed.
The axle envelope is removable stuffing box hermetically-sealed construction.This shaft seal structure is made up of stuffing box, filler, gland.For the liquid of the axial earial drainage that dams, at bearing body and stuffing box one side water-throwing disk is housed, below stuffing box, be provided with the ponding dish.
Below in conjunction with accompanying drawing a preferred implementation of the present invention is further explained.
As depicted in figs. 1 and 2, a kind of novel straw water scrubber adapts to stalk after crushed; Comprise hopper 1, said hopper 1 is provided with washing trough (not shown), potcher (not shown), water distributor device 4, rinsing tube device 5, heavily assorted gatherer 6, discharging opening 2 and flushing water inlet N7, is provided with in the washing trough and washes drum 7; Be provided with rinsing drum 8 and screen 3 in the potcher; The stalk water scrubber is provided with rinse mouth at material overfall position, and discharging opening 2 is provided with feedback outlet N3 and material outlet N2, and washing trough and potcher are arranged for dividing the chamber; Washing trough is used to collect heavy seeds, and potcher is used for the separating part light impurity.
In stalk water scrubber when work,, water distributor device 4 begins water inlet, and the drive unit 9 of washing drum drives 7 the materials that material inlet N1 is fallen into of washing drum and dials in the washings; Wash concentration 4～5% (percentage by weight); Material is heavily mixed and under the gravity effect, is slowly sunk by loose, is collected by heavily assorted gatherer 6 then; From heavily assorted floss hole N8 discharging, heavily mix when discharging from eluriating water inlet N10 flushing; Wash drum and 7 rotate under the inertia and buoyancy produced, material enters into potcher, at the water conservancy diversion of rinsing drum 8 with stir; Top rinsing tube device 5 washings wash away down and carry out rinsing at rinsing notch N6; Through the pulse sewage effluent, replaced and separated part light impurity, assorted on the lenient side floss hole N9 discharging; If can be during cone tank substrate material deposition through eluriating water inlet N10 flushing; Material gets into material outlet 2 by overfall after rinsing, on the inboard cell wall of potcher overfall, is provided with two flushing water inlet N7, does not stop up when guaranteeing the material overflow.
Washing trough and potcher have special shape separately, and Lower Half is a cone, are beneficial to the impurity sedimentation.Potcher top is provided with uncovered rinsing notch N6, is convenient to rinsing and observation.Hopper 1 is made up of two halves cell body up and down, and is connected with material outlet 2.The material inlet N1 place of hopper 1 is provided with water distributor device 4, and Lower Half is a cone, is beneficial to the impurity sedimentation; The potcher first half opens wide, and rinsing drum 8 belows are provided with screen 3 in the groove, and Lower Half is a cone also, is beneficial to the impurity sedimentation; Material outlet 2 is a three way type, is connected with the potcher overfall.Top is feedback outlet N3, and the bottom is material outlet N2.
Ginseng Fig. 4 and shown in Figure 5, washing drum 7 is assembled by the main shaft 18 of washing drum, the cylindrical shell 19 of washing drum, the blade of washing drum (left side) 20, the blade of washing drum (right side) 21, the axle sleeve of washing drum (22).The blade of (7) of washing drum is a straight-plate-type.
Ginseng Fig. 6 and shown in Figure 7, rinsing drum 8 is assembled by rinsing drum main shaft 23, rinsing drum barrel body 24, rinsing drum blade 25, rinsing drum axle sleeve 26.Blade on the rinsing drum 8 is the involute formula.
In conjunction with shown in Figure 3, organize transmission device 12 by there being rinsing to rouse between rinsing drum 8 each group.Two groups of independently drive unit 9,11 drivings of each self-configuring of washing drum; Water distributor device 4 and the design of rinsing tube device 5 special constructions can promote washing and wash effect.Water distributor device 4 house stewards and arm specification are calculated according to material treating capacity, concentration of treatment and are confirmed.Water distributor device 4 arms and hopper 1 horizontal angle are confirmed according to the different raw materials kind; The rinsing tube nozzle has the arc guiding gutter, and its quantity and specification are calculated and confirmed; The axle envelope is removable stuffing box hermetically-sealed construction.This shaft seal structure is made up of stuffing box 13, filler 14, gland 15.For the liquid of the axial earial drainage that dams, in bearing housing 10 and stuffing box 13 1 sides water-throwing disk 16 is housed, below stuffing box 13, be provided with ponding dish 17; Wash drum 7 with rinsing drum 8 axial centre on a horizontal plane.
Further, blade D outer diameter of washing drum 1 and rinsing drum D outer diameter 3 interval contract distance L 1=50-60mm, two groups of rinsings drum external diameter spacing distance L2=40-60mm (according to chain transmission design rounding), rinsing drum D outer diameter 3 and sieve plate distance L 3=20-25mm; The rinsing drum and diameter proportion D3/D1=1: the 1.6-1.65 that washes drum; Wash drum barrel diameter D2 with wash drum the ratio D2/D1=1 of blade diameter D1: 2.25-2.3; The circumferential quarterings of the blade 20,21 of washing drum arrange, the angle of front side of vane and horizontal axis=45 °, and two groups of circumferential blades are intersection angle β=45 ° and symmetric arrangement; Rinsing drum blade 25 circumferential helix and symmetric arrangement.
Beneficial effect of the present invention: adapt to stalk cellulose and make the continuous preconditioning technique technology of alcohol fuel; More thoroughly remove hard solids such as brick in the raw material, stone, metal, ensure the long-term reliability of operation continuously of follow-up equipment; Reduce mud, sand, trifle in the world content, improve hydrolysis slurry and black liquor quality; The water leachable reduces, and chemicals and steam consumption shorten pretreatment time and create conditions when having reduced preliminary treatment; Through water washing cleaning, moisture in the raw material and unit weight increase and are more stable, and raw material metering and process for stabilizing condition are more favourable during to preliminary treatment, and then improve the production capacity of pretreatment system; Raw material has improved the service life of follow-up equipment through water washing cleaning, has reduced the operation and maintenance cost of pre-processing device.
What should explain at last is: the above is merely the preferred embodiments of the present invention; Be not limited to the present invention; Although the present invention has been carried out detailed explanation with reference to previous embodiment; For a person skilled in the art, it still can be made amendment to the technical scheme that aforementioned each embodiment put down in writing, and perhaps part technical characterictic wherein is equal to replacement.All within spirit of the present invention and principle, any modification of being done, be equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (10)
1. novel straw water scrubber; Said stalk water scrubber comprises hopper, and said hopper is provided with washing trough, potcher, water distributor device, rinsing tube device, heavily assorted gatherer, discharging opening and flushing water inlet, is provided with in the said washing trough and washes drum; Be provided with rinsing drum and screen in the potcher; Said stalk water scrubber is provided with rinse mouth at material overfall position, and said discharging opening is provided with feedback outlet and material outlet, it is characterized in that: said washing trough and potcher are arranged for the branch chamber.
2. novel straw water scrubber as claimed in claim 1 is characterized in that: said hopper is made up of two halves cell body up and down, and is connected with discharging opening.
3. novel straw water scrubber as claimed in claim 2 is characterized in that: the material inlet portion of said hopper is provided with the water distributor device, and the Lower Half of said washing trough and potcher is a cone.
4. novel straw water scrubber as claimed in claim 3 is characterized in that: the said potcher first half opens wide, and is provided with the rinsing drum in the potcher, and said rinsing drum below is provided with screen.
5. novel straw water scrubber as claimed in claim 1 is characterized in that: said discharging opening is a three way type, and is connected with the potcher overfall.
6. novel straw water scrubber as claimed in claim 1; It is characterized in that: said washing drum is set to two groups; Be assembled by the main shaft of washing drum, the cylindrical shell of washing drum, the blade of washing drum, the axle sleeve of washing drum respectively, the said blade of washing drum is a straight-plate-type, said two groups of independently drive unit drivings of each self-configuring of washing drum.
7. novel straw water scrubber as claimed in claim 6; It is characterized in that: said rinsing drum is assembled by rinsing drum main shaft, rinsing drum barrel body, rinsing drum blade, rinsing drum axle sleeve; Said rinsing drum blade is the involute formula, and rinsing is roused between each group by rinsing drum group transmission device is arranged.
8. novel straw water scrubber as claimed in claim 7; It is characterized in that: saidly wash drum axial centre with rinsing drum on a horizontal plane, wash drum blade external diameter and rinsing drum external diameter spacing distance between 50-60mm, two groups of bulging external diameter spacing distances of rinsings are between 40-60mm; The rinsing drum and the diameter proportion of washing drum are 1: between the 1.6-1.65; The ratio of the barrel diameter and the blade diameter of washing drum of washing drum is 1: between the 2.25-2.3, the circumferential quartering of the blade of washing drum arranges that the angle of front side of vane and horizontal axis is 45 °; It is 45 ° and symmetric arrangement that two groups of circumferential blades are the intersection angle, rinsing drum circumferential helix of blade and symmetric arrangement.
9. novel straw water scrubber as claimed in claim 1 is characterized in that: said stalk water scrubber also is provided with shaft seal structure, and shaft seal structure is made up of stuffing box, filler, gland, and said axle envelope is removable stuffing box hermetically-sealed construction.
10. novel straw water scrubber as claimed in claim 9 is characterized in that: said shaft seal structure is provided with bearing housing, at bearing housing and stuffing box one side water-throwing disk is housed, and below stuffing box, is provided with the ponding dish.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210159534XA CN102688864A (en) | 2012-05-22 | 2012-05-22 | Novel straw water washing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210159534XA CN102688864A (en) | 2012-05-22 | 2012-05-22 | Novel straw water washing device |
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| CN102688864A true CN102688864A (en) | 2012-09-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201210159534XA Pending CN102688864A (en) | 2012-05-22 | 2012-05-22 | Novel straw water washing device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104399705A (en) * | 2014-11-15 | 2015-03-11 | 昌邑润德生态纤维有限公司 | Grass washing machine with outlet sieve |
| CN108103821A (en) * | 2017-12-28 | 2018-06-01 | 邱德平 | A kind of novel straw water scrubber |
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| EP0575005A1 (en) * | 1992-06-19 | 1993-12-22 | Fedegari Autoclavi Spa | Apparatus for washing and sterilizing rubber plugs or the like which may be used in pharmaceutical containers |
| JPH10125646A (en) * | 1996-10-23 | 1998-05-15 | Sony Corp | Wafer cleaner |
| CN201006870Y (en) * | 2006-11-20 | 2008-01-16 | 广州广重企业集团有限公司 | Stalk fuel water washing device |
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| CN201553942U (en) * | 2009-06-30 | 2010-08-18 | 中国轻工业长沙工程有限公司 | Wood chip washing machine |
| CN201640435U (en) * | 2010-02-02 | 2010-11-24 | 红云红河烟草(集团)有限责任公司 | Channel-type stalk washing machine |
| CN101928733A (en) * | 2009-11-05 | 2010-12-29 | 王建设 | Method and device for producing biological butanol with straw-like materials or agricultural and forestry wastes |
| CN202570666U (en) * | 2012-05-22 | 2012-12-05 | 江苏华机环保设备有限责任公司 | Novel straw water scrubber |
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| EP0575005A1 (en) * | 1992-06-19 | 1993-12-22 | Fedegari Autoclavi Spa | Apparatus for washing and sterilizing rubber plugs or the like which may be used in pharmaceutical containers |
| JPH10125646A (en) * | 1996-10-23 | 1998-05-15 | Sony Corp | Wafer cleaner |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104399705A (en) * | 2014-11-15 | 2015-03-11 | 昌邑润德生态纤维有限公司 | Grass washing machine with outlet sieve |
| CN104399705B (en) * | 2014-11-15 | 2017-10-10 | 昌邑润德生态纤维有限公司 | A kind of grass washing machine that there is outlet to sieve |
| CN108103821A (en) * | 2017-12-28 | 2018-06-01 | 邱德平 | A kind of novel straw water scrubber |
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Application publication date: 20120926 |