CN203253372U - Raw material mixing device for preparing furfural - Google Patents
Raw material mixing device for preparing furfural Download PDFInfo
- Publication number
- CN203253372U CN203253372U CN 201320283563 CN201320283563U CN203253372U CN 203253372 U CN203253372 U CN 203253372U CN 201320283563 CN201320283563 CN 201320283563 CN 201320283563 U CN201320283563 U CN 201320283563U CN 203253372 U CN203253372 U CN 203253372U
- Authority
- CN
- China
- Prior art keywords
- roll shaft
- blade
- center line
- raw material
- housing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn - After Issue
Links
Images
Abstract
The utility model provides a raw material mixing device for preparing furfural. The raw material mixing device comprises a raw material mixing device body provided with two roll shafts (8) and blades (9), wherein the two roll shafts (8) can rotate relative to each other, and the included angle alpha between the center line of the blades (9) and the center line of the roll shafts (8) is 40-55 degrees. When being moved forward and thrown up, corn cobs are mixed with dilute sulphuric acid, and stirring-type mixing based on single roll shaft (8) is not used any more, so that the corn cobs and the dilute sulphuric acid are mixed more uniformly.
Description
Technical field
The utility model relates to a kind of raw material blending device, especially a kind of raw material blending device be used to producing furfural.
Background technology
Producing furfural with corncob is that corncob is pulverized is the corn cob granule of diameter 20-30mm, then mix with dilute sulfuric acid and carry out high temperature and high pressure hydrolysis to produce furfural, the yield of furfural is except outside the Pass the pressure and temperature with the steam that participates in hydrolysis has, whether the what is more important dilute sulfuric acid mixes even with corncob, that mixes evenly goes out the aldehyde rate with regard to height, otherwise it is just low to go out the aldehyde rate, therefore be a kind of important light industry device for the raw material blending device of producing furfural, at existing raw material blending device for producing furfural, all be to use conventional single roller spiral acid mixer, it is inhomogeneous that dilute sulfuric acid is mixed with corncob, thereby affect the output capacity of furfural.
Summary of the invention
In order to overcome above-mentioned technical disadvantages, the purpose of this utility model provides a kind of raw material blending device be used to producing furfural, thus corncob mix with dilute sulfuric acid more even.
For achieving the above object, the technical scheme that the utility model is taked is: include the raw material blending device body with roll shaft and blade, roll shaft is set to counterrotating two, and angle α is set to 40-55 ° between the center line of the center line of blade and roll shaft 8.
Under the effect of two roll shafts and blade, corncob is when moving forward, corncob and dilute sulfuric acid mix, blade is thrown the formation secondary collision with corncob simultaneously, and it is more even that corncob and dilute sulfuric acid are mixed, owing to designed roll shaft and blade, move forward when throwing with corncob at corncob, mix with dilute sulfuric acid, do not re-use single roller axle stirring-type and mix, thus corncob mix with dilute sulfuric acid more even.
The utility model has designed, the raw material blending device body is set to include reductor, sprocket wheel, gear, bearing block, housing, roll shaft, blade, charging aperture, support and discharging opening, reductor, bearing block and housing are arranged on the support, roll shaft is set to two and be set to its center line and be arranged on the same level face, roll shaft is arranged in the housing and an end is set to connect with the housing rotary type, the other end is set to connect with the bearing block rotary type, roll shaft wherein one be set to connect with the output shaft of reductor, intermeshing formula connects between two roll shafts are respectively arranged with sprocket wheel and gear and are set to by chain and gear, upper end face part at housing is provided with charging aperture and watch window, position, lower surface at housing is provided with discharging opening, center line distribution along roll shaft on roll shaft is provided with blade, and the cross section of blade is set to rectangle.
The utility model has designed, blade is set to be distributed on the outer circumference surface of roll shaft along the helix take the center line of roll shaft as axis, is distributed in to be set on the perimeter line of the both sides of roll shaft compartment by the blade on the center line same plane of roll shaft and to distribute and arrange.
The utility model has designed, and charging aperture and discharging opening are separately positioned on two end faces of housing.
The utility model has designed, and the cross section of blade is set to that angle α is set to 42 ° between the center line of rectangle and its center line and roll shaft.
Technique effect of the present utility model is: two roller corncob sulfuric acid mixers of utility model, use conventional single roller spiral acid mixer before being different from, and improved the situation that corncob and sulfuric acid mix; Greatly improved the input of furfural mill raw material, improved furfural yield, the consumption of raw materials of furfural mill is reduced greatly, furfural of every production has original 10-13 ton corncob to be reduced to the 8-9.5 ton, has greatly improved the utilization rate of raw material, has saved production cost.
Description of drawings
Fig. 1 is that schematic diagram of the present utility model: Fig. 2 is the right view of Fig. 1:
Fig. 3 is the A-A profile of Fig. 1.
The specific embodiment
Fig. 1 is an embodiment of the present utility model, specify by reference to the accompanying drawings present embodiment, include reductor 1, sprocket wheel 2, gear 3, bearing block 4, housing 7, roll shaft 8, blade 9, charging aperture 10, support 11 and discharging opening 12, reductor 1, bearing block 4 and housing 7 are arranged on the support 11, roll shaft 8 is set to two and be set to its center line and be arranged on the same level face, roll shaft 8 is arranged in the housing 7 and an end is set to connect with housing 7 rotary types, the other end is set to connect with bearing block 4 rotary types, roll shaft 8 wherein one be set to connect with the output shaft of reductor 1, intermeshing formula connects between two roll shafts 8 are respectively arranged with sprocket wheel 2 and gear 3 and are set to by chain and gear 3, upper end face part at housing 7 is provided with charging aperture 10 and watch window, position, lower surface at housing 7 is provided with discharging opening 12, distributing along the center line of roll shaft 8 on roll shaft 8 is provided with blade 9, and the cross section of blade 9 is set to that angle α is set to 40 ° between the center line of rectangle and its center line and roll shaft 8.
In the present embodiment, blade 9 is set to be distributed on the outer circumference surface of roll shaft 8 along the helix take the center line of roll shaft 8 as axis, is distributed in to be set on the perimeter line of the both sides of roll shaft 8 compartment by the blade 9 on the center line same plane of roll shaft 8 and to distribute and arrange.
In the present embodiment, charging aperture 10 and discharging opening 12 are separately positioned on two end faces of housing 7.
Two embodiment of the present utility model, the cross section of blade 9 is set to that angle α is set to 55 ° between the center line of rectangle and its center line and roll shaft 8.
Three embodiment of the present utility model, the cross section of blade 9 is set to that angle α is set to 50 ° between the center line of rectangle and its center line and roll shaft 8.
Four embodiment of the present utility model, the cross section of blade 9 is set to that angle α is set to 42 ° between the center line of rectangle and its center line and roll shaft 8.The even better effects if that corncob and dilute sulfuric acid are mixed.
The utlity model has lower characteristics:
1, owing to designed roll shaft 8 and blade 9, move forward when throwing with corncob at corncob, mix with dilute sulfuric acid, do not re-use single roller axle 8 stirring-types and mix, thus corncob mix with dilute sulfuric acid more even.
2, owing to designed reductor 1, sprocket wheel 2, gear 3 and bearing block 4, not only guaranteed the two-stage transmission of two roll shafts 8, and the winding power of the elasticity of suitable corncob and toughness roll shaft 8, guaranteed the robust motion energy of roll shaft 8.
3, owing to designed housing 7, charging aperture 10, support 11 and discharging opening 12, guaranteed that the flow direction of corncob and dilute sulfuric acid mixture is smooth and easy, do not stopped up.
Produce in the raw material blending device technical field of furfural being used for; Every raw material blending device body with roll shaft 8 and blade 9 that includes; roll shaft 8 is set to counterrotating two, and angle α is set to 40-55 ° technology contents in protection domain of the present utility model between the center line of the center line of blade 9 and roll shaft 8.
Claims (5)
1. raw material blending device that is used for producing furfural; It is characterized in that: include the raw material blending device body of have roll shaft (8) and blade (9), roll shaft (8) is set to counterrotating two, and angle α is set to 40-55 ° between the center line of the center line of blade (9) and roll shaft (8).
2. the raw material blending device be used to producing furfural according to claim 1; It is characterized in that: the raw material blending device body is set to include reductor (1), sprocket wheel (2), gear (3), bearing block (4), housing (7), roll shaft (8), blade (9), charging aperture (10), support (11) and discharging opening (12), reductor (1), bearing block (4) and housing (7) are arranged on the support (11), roll shaft (8) is set to two and be set to its center line and be arranged on the same level face, roll shaft (8) is arranged in the housing (7) and an end is set to connect with housing (7) rotary type, the other end is set to connect with bearing block (4) rotary type, roll shaft (8) wherein one be set to connect with the output shaft of reductor (1), intermeshing formula connects between two roll shafts (8) are respectively arranged with sprocket wheel (2) and gear (3) and are set to by chain and gear (3), upper end face part at housing (7) is provided with charging aperture (10) and watch window, be provided with discharging opening (12) at the position, lower surface of housing (7), be provided with blade (9) in the upper center line distribution along roll shaft (8) of roll shaft (8), the cross section of blade (9) is set to rectangle.
3. the raw material blending device be used to producing furfural according to claim 2; It is characterized in that: blade (9) is set to be distributed on the outer circumference surface of roll shaft (8) along the helix take the center line of roll shaft (8) as axis, is distributed in to be set on the both sides perimeter line of roll shaft (8) compartment by the blade (9) on the center line same plane of roll shaft (8) and to distribute and arrange.
4. the raw material blending device be used to producing furfural according to claim 2; It is characterized in that: charging aperture (10) and discharging opening (12) are separately positioned on two end faces of housing (7).
5. the raw material blending device be used to producing furfural according to claim 2; It is characterized in that: the cross section of blade (9) is set to that angle α is set to 42 ° between the center line of rectangle and its center line and roll shaft (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320283563 CN203253372U (en) | 2013-05-23 | 2013-05-23 | Raw material mixing device for preparing furfural |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320283563 CN203253372U (en) | 2013-05-23 | 2013-05-23 | Raw material mixing device for preparing furfural |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203253372U true CN203253372U (en) | 2013-10-30 |
Family
ID=49465982
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320283563 Withdrawn - After Issue CN203253372U (en) | 2013-05-23 | 2013-05-23 | Raw material mixing device for preparing furfural |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203253372U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103272508A (en) * | 2013-05-23 | 2013-09-04 | 肥城金塔机械有限公司 | Raw material mixing device for preparing furfural |
| CN110372644A (en) * | 2019-08-29 | 2019-10-25 | 山东省化工研究院 | The nitration mixture method of deoxidation and equipment of biomass material in a kind of furfural production |
-
2013
- 2013-05-23 CN CN 201320283563 patent/CN203253372U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103272508A (en) * | 2013-05-23 | 2013-09-04 | 肥城金塔机械有限公司 | Raw material mixing device for preparing furfural |
| CN103272508B (en) * | 2013-05-23 | 2015-11-11 | 肥城金塔机械有限公司 | For producing the raw material blending device of furfural |
| CN110372644A (en) * | 2019-08-29 | 2019-10-25 | 山东省化工研究院 | The nitration mixture method of deoxidation and equipment of biomass material in a kind of furfural production |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203253372U (en) | Raw material mixing device for preparing furfural | |
| CN203292114U (en) | Roller-type medicinal material high-efficiency rinsing device | |
| CN203540400U (en) | Paddle mixer | |
| CN202315770U (en) | Double spiral mixer | |
| CN102343231A (en) | Novel swirl stirrer structure | |
| CN103272508B (en) | For producing the raw material blending device of furfural | |
| CN204134554U (en) | Novel horizontal mixer | |
| CN203648464U (en) | Double-helix mixer special for production of water-soluble fertilizers | |
| CN203255671U (en) | Dry-blending mixing equipment screw device | |
| CN203329636U (en) | Medicinal material mixing device | |
| CN204700997U (en) | Vertical concrete hand blender | |
| CN204134555U (en) | Flat mixer | |
| CN206066737U (en) | A kind of novel mixing device | |
| CN210251890U (en) | Dissolving device for producing vehicle urea | |
| CN203170252U (en) | Horizontal hexagonal mixer | |
| CN204208505U (en) | A kind of double helix agitating device | |
| CN206924646U (en) | A kind of anti-deposit liquid agitator tank | |
| CN210357117U (en) | Rotation type gear drive polyurethane reation kettle | |
| CN204051476U (en) | Furfural production compound acid mixer | |
| CN103272513A (en) | Cone screw mixer | |
| CN203663895U (en) | Viscous materialcrusher | |
| CN204032329U (en) | A kind of quality-adjusting device | |
| CN202683097U (en) | Bidirectional glue mixer | |
| CN203990489U (en) | A kind of subtend driving stirring rotator | |
| CN204865592U (en) | Stirrer |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20131030 Effective date of abandoning: 20151111 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |