CN203923070U - A kind of device that utilizes biomass waste residue to prepare Microcrystalline Cellulose - Google Patents
A kind of device that utilizes biomass waste residue to prepare Microcrystalline Cellulose Download PDFInfo
- Publication number
- CN203923070U CN203923070U CN201420325373.1U CN201420325373U CN203923070U CN 203923070 U CN203923070 U CN 203923070U CN 201420325373 U CN201420325373 U CN 201420325373U CN 203923070 U CN203923070 U CN 203923070U
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- China
- Prior art keywords
- microcrystalline cellulose
- retort
- cyclonic separator
- waste residue
- biomass waste
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Abstract
Utilize biomass waste residue to prepare a device for Microcrystalline Cellulose, comprise retort, whizzer, dryness storehouse and separating device; Described retort top cover is provided with opening for feed and reagent adds entrance, top cover center is also connected with stirring rake, retort outer wall is provided with steam heating interlayer, bottom be provided with discharge opening and residual night relief outlet, residual night is equipped with 200 object filtering nets between relief outlet and discharge opening; Separating device comprises cyclonic separator, and the bottom of cyclonic separator is provided with material collection mouth, and the top of dryness storehouse is connected to the top of cyclonic separator by pipeline, and the top of cyclonic separator is also provided with induced draft fan and air inducing pipeline.The utility model, owing to adopting said structure design, can carry out the art breading such as chemical treatment, centrifugal, heating, drying is separated successively to other biological matter slag charges such as waste potato dregs material, obtains Microcrystalline Cellulose powder.
Description
Technical field
The utility model belongs to technical field of biomass comprehensive utilization, relates to system prepared by a kind of Microcrystalline Cellulose, is specially a kind of device that utilizes the biomass waste residues such as waste potato dregs to prepare Microcrystalline Cellulose.
Background technology
Microcrystalline Cellulose white or the subalbous powdery substance with good fluidity that to be Mierocrystalline cellulose form when degraded reaches equilibrium polymerization and spends, the size of particle is generally at 20-80 micron, and that Microcrystalline Cellulose has is water insoluble, the characteristic of diluted acid, diluted alkaline and most of organic solvents.It is widely used in the industries such as pharmacy, makeup, food.Microcrystalline Cellulose is as a kind of safe foodstuff additive, because it is natural pure, nonpoisonous and tasteless, does not affect look, taste, shape, and has unique advantage.In foodstuffs industry, it is mainly as emulsifying agent, suds-stabilizing agent, high-temperature stable thorn, non-nutritive charges, thickening material, suspension agent, conformal agent and control ice crystal forming agent etc.
At present, preparing Microcrystalline Cellulose starting material is abroad mainly timber, and China's timber shortage, this method is restricted.China is that starting material are prepared Microcrystalline Cellulose mainly with short staple cotton now.But more extensive along with Microcrystalline Cellulose application, supply falls short of demand must to cause Microcrystalline Cellulose that short velveteen produces, therefore, many biomass waste residues, as: potato residues, bagasse, carrot pomace, rice straw, soybean hulls etc. are all employed prepares Microcrystalline Cellulose.But on market, lack and utilize biomass waste residue to prepare the complexes of Microcrystalline Cellulose, this has just limited with biomass waste residue prepares applying of Microcrystalline Cellulose.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of device that utilizes biomass waste residue to prepare Microcrystalline Cellulose, rational in infrastructure, easy and simple to handle, comprehensive utilization ratio is high.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is: a kind of device that utilizes biomass waste residue to prepare Microcrystalline Cellulose, comprises the retort, whizzer, dryness storehouse and the separating device that set gradually; Described retort top cover is provided with opening for feed and reagent adds entrance, top cover center is also connected with stirring rake, retort outer wall is provided with steam heating interlayer, and bottom is provided with discharge opening and liquid outlet, is equipped with 200 object filtering nets between liquid outlet and discharge opening; The bottom of dryness storehouse is connected with heating resistor case, is connected with conveyer trough on sidewall, and the conveyer trough the other end is provided with hopper, and inside is provided with conveying screw rod; Separating device comprises cyclonic separator, and the bottom of cyclonic separator is provided with material collection mouth, and the top of dryness storehouse is connected to the top of cyclonic separator by pipeline, and the top of cyclonic separator is also provided with induced draft fan and air inducing pipeline.
Described reagent adds entrance and is connected to reagent storage tank by pipeline, and described reagent storage tank is set up in parallel as a plurality of, and the below of liquid outlet is also provided with waste liquid withdrawing can pond.The waste liquid of collecting after reaction is reclaimed, can further utilize after treatment, avoid the direct exhaust emission environment of waste liquid, increase the pressure of wastewater treatment.Reagent storage tank need to be respectively sodium hydroxide solution storage tank, sodium chlorite solution's storage tank and hydrochloric acid tank according to technological design, and itself and reagent add between entrance and is separately installed with valve, is convenient to control add-on and adds speed.
In the tank body of described retort, axial location is equipped with stir shaft, and tank body is provided with motor outward, and stirring rake is arranged on stir shaft.By this, arrange, make stirring more thorough, react more even.
The outer wall of described dryness storehouse is provided with thermal insulation layer, prevents scattering and disappearing and convection current of heat, energy-conserving and environment-protective.
The stainless cylinder of steel of described retort for adopting 316 stainless steels to make, filtering net also adopts 316 stainless steels to make.
The utility model, owing to adopting said structure design, can carry out the art breading such as chemical treatment, centrifugal, heating, drying is separated successively to biomass slag charges such as potato, sugarcane, Radix Dauci Sativae, rice straw, soybean hulls, obtains Microcrystalline Cellulose powder.Its reasonable in design, the product of production can significantly improve the added economic value of raw material, turns waste into wealth, and economizes on resources.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is described in further detail:
Fig. 1 is structural representation of the present utility model.
Embodiment
As shown in Figure 1, the utility model comprises retort 1, whizzer 2, dryness storehouse 3 and the separating device 4 setting gradually; Described retort 1 top cover is provided with opening for feed 11 and reagent adds entrance 12, top cover center is also connected with stirring rake 13, retort 1 outer wall is provided with steam heating interlayer 16, bottom is provided with discharge opening 14 and liquid outlet 15, is equipped with 200 object filtering nets between liquid outlet 15 and discharge opening 14; The bottom of dryness storehouse 3 is connected with heating resistor case 31, is connected with conveyer trough 32 on sidewall, and conveyer trough 32 the other ends are provided with hopper 34, and inside is provided with conveying screw rod 33; Separating device 4 comprises cyclonic separator 41, and the bottom of cyclonic separator 41 is provided with material collection mouth 42, and the top of dryness storehouse 3 is connected to the top of cyclonic separator 41 by pipeline, and the top of cyclonic separator 41 is also provided with induced draft fan 43 and air inducing pipeline 44.
Described reagent adds entrance 12 and is connected to reagent storage tank 17 by pipeline, and described reagent storage tank 17 is set up in parallel as a plurality of, and this device also residual night relief outlet 15 below be provided with waste liquid withdrawing can pond 18.
In the tank body of described retort, axial location is equipped with stir shaft, and tank body is provided with motor outward, and stirring rake 13 is arranged on stir shaft.
The outer wall of described dryness storehouse 3 is provided with thermal insulation layer.
Described retort 1 and filtering net all adopt 316 stainless steels to make.
Described biomass waste residue can be potato residues, bagasse, carrot pomace, rice straw, soybean hulls etc.
While using the utility model, first 300kg biomass waste residue is dropped into tank from the opening for feed 11 of retort 1, by different reagent storage tanks, add different reagent to react, first concrete flow process for adding 8wt% sodium hydroxide solution 2000L, stir, and by steam heating interlayer 16, feed liquid is heated to 90 ℃ of processing 2 hours, stop stirring, by 200 order filtering net filtering liquid of retort 1 bottom; The liquid of filtering enters into waste liquid withdrawing can pond 18; Then adding 20g/L pH is 4.9 acid Textones, and 70 ℃ of stirring heating are processed 2.5 hours, filtering liquid, then in adding the hydrochloric acid of 10wt% with the solid-liquid ratio ratio that is 1:3,95 ℃ of stirring heating hydrolysis 2 hours, filtering liquid; Finally material water is washed till to neutrality, obtains filter residue.Filter residue is joined from discharge opening and discharged, put into dehydration in whizzer 2, filter residue after dehydration is sent into conveyer trough 32 from hopper 34, by conveying screw rod 33 by its pulverizing and send in dryness storehouse 3, through super-dry and separation, at the material collection mouth 42 of cyclonic separator 41, collect and obtain dried Microcrystalline Cellulose powder.
Claims (5)
1. utilize biomass waste residue to prepare a device for Microcrystalline Cellulose, it is characterized in that: comprise the retort (1), whizzer (2), dryness storehouse (3) and the separating device (4) that set gradually; Described retort (1) top cover is provided with opening for feed (11) and reagent adds entrance (12), top cover center is also connected with stirring rake (13), retort (1) outer wall is provided with steam heating interlayer (16), bottom is provided with discharge opening (14) and liquid outlet (15), between liquid outlet (15) and discharge opening (14), is equipped with 200 object filtering nets; The bottom of dryness storehouse (3) is connected with heating resistor case (31), is connected with conveyer trough (32) on sidewall, and conveyer trough (32) the other end is provided with hopper (34), and inside is provided with conveying screw rod (33); Separating device (4) comprises cyclonic separator (41), the bottom of cyclonic separator (41) is provided with material collection mouth (42), the top of dryness storehouse (3) is connected to the top of cyclonic separator (41) by pipeline, the end of cyclonic separator (41) is also provided with induced draft fan (43) and air inducing pipeline (44).
2. the device that utilizes biomass waste residue to prepare Microcrystalline Cellulose according to claim 1, it is characterized in that: described reagent adds entrance (12) and is connected to reagent storage tank (17) by pipeline, described reagent storage tank (17) is set up in parallel as a plurality of, and the below of liquid outlet (15) is also provided with waste liquid withdrawing can (18).
3. the device that utilizes biomass waste residue to prepare Microcrystalline Cellulose according to claim 1, is characterized in that: in the tank body of described retort (1), axial location is equipped with stir shaft, and tank body is provided with motor outward, and stirring rake (13) is arranged on stir shaft.
4. the device that utilizes biomass waste residue to prepare Microcrystalline Cellulose according to claim 1, is characterized in that: the outer wall of described dryness storehouse (3) is provided with thermal insulation layer.
5. the device that utilizes biomass waste residue to prepare Microcrystalline Cellulose according to claim 1, is characterized in that: the retort of described retort (1) for adopting 316 stainless steels to make, filtering net is the filtering net that adopts 316 stainless steels to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420325373.1U CN203923070U (en) | 2014-06-18 | 2014-06-18 | A kind of device that utilizes biomass waste residue to prepare Microcrystalline Cellulose |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420325373.1U CN203923070U (en) | 2014-06-18 | 2014-06-18 | A kind of device that utilizes biomass waste residue to prepare Microcrystalline Cellulose |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203923070U true CN203923070U (en) | 2014-11-05 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420325373.1U Expired - Fee Related CN203923070U (en) | 2014-06-18 | 2014-06-18 | A kind of device that utilizes biomass waste residue to prepare Microcrystalline Cellulose |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203923070U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107927801A (en) * | 2017-11-28 | 2018-04-20 | 生命绿洲（大连）生物科技有限公司 | The device and method of dietary cellulosic is continuously extracted from cereal bran |
-
2014
- 2014-06-18 CN CN201420325373.1U patent/CN203923070U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107927801A (en) * | 2017-11-28 | 2018-04-20 | 生命绿洲（大连）生物科技有限公司 | The device and method of dietary cellulosic is continuously extracted from cereal bran |
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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: 20141105 Termination date: 20150618 |
|
| EXPY | Termination of patent right or utility model |