CN201291078Y - Multistage differential pressure solid continuous distillation device - Google Patents
Multistage differential pressure solid continuous distillation device Download PDFInfo
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- CN201291078Y CN201291078Y CNU2008201426783U CN200820142678U CN201291078Y CN 201291078 Y CN201291078 Y CN 201291078Y CN U2008201426783 U CNU2008201426783 U CN U2008201426783U CN 200820142678 U CN200820142678 U CN 200820142678U CN 201291078 Y CN201291078 Y CN 201291078Y
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Abstract
The utility model relates to a multi-section differential pressure type solid continuous distilling device which is a vertical type tower body comprising a tower body, an upper end enclosure, a base plate and a supporting seat. The tower body is internally and coaxially provided with horizontal tower plates; the lower part of each tower plate is provided with an air inlet pipe, and the upper part of the tower plate is provided with an air outlet pipe; wherein, the upper tower plate, the middle tower plate and the lower tower plate are sequentially, coaxially and fixedly arranged in the tower body from top down; the upper tower plate and the lower tower plate are sandwiched type tower plates which comprises upper pore plates and lower partition plates; the air inlet pipe is installed in the interlayer of the pore plate and the partition plate; the middle tower plate is a pore plate; a feeding device is fixedly installed on the tower body above the upper tower plate; the air outlet pipe is installed on the tower body between the upper tower plate and the middle tower plate; the upper tower plate, the middle tower plate and the lower tower plate are provided with discharge switches; and the base plate is provided with a discharge port. The multi-section differential pressure type solid continuous distilling device is internally provided with the multi-layer tower plates to divide the distilling device into a preheating part, a distilling part and a residue distilling part, and realizes the rapid high-efficiency continuous distilling technology through setting the operation conditions of different parts. .
Description
Technical field
The utility model belongs to the solid state distillation device, particularly a kind of multistage differential pressure type solid continuous distillation device.
Background technology
Solid state distillation is more common in concentrating and separating alcohol from the solid material after the fermentation.At present, the device that solid state distillation adopted is typical, traditional retort bucket, and rice steamer bucket bottom feeds high steam, and the isolated steam that contains alcohol is collected at rice steamer bucket top, and carries out condensation, the alcohol that obtains concentrating through condensing unit.But existing distil process is intermittent operation, once only can quantitative Treatment one batch materials, and treating needs to take out in the rice steamer bucket after material is finished this distillation, just can carry out the distillation of next group material then and handle.Therefore, existing distil process can't be realized continuous still, has shortcomings such as treating capacity is little, automaticity is low, working (machining) efficiency is low, labour intensity is big, yield is low; Because batch distillation technology is distilled products therefrom concentration instability, can't satisfy the continous way distil process demand of industrialized mass simultaneously.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, and the multistage differential pressure type solid continuous distillation that a kind for the treatment of capacity is big, efficient is high, automaticity is high, easy to use device is provided.
The utility model solves its technical problem and takes following technical scheme to realize:
A kind of multistage differential pressure type solid continuous distillation device, its vertical tower body for constituting by body of the tower, upper cover, base plate, bearing, be coaxially installed with horizontal column plate in the body of the tower, the air inlet pipe that feeds for steam is installed in the column plate bottom, column plate top is equipped with the escape pipe that confession steam is discharged, and it is characterized in that: coaxial successively from top to bottom column plate, middle column plate and the following column plate of being fixed with in body of the tower; Column plate was the sandwich-type column plate under last column plate reached, and this sandwich-type column plate is made of the dividing plate of upper strata orifice plate and lower floor, and described air inlet pipe is installed in the interlayer of orifice plate and dividing plate; Middle column plate is an orifice plate; On the tower body above the last column plate, be fixed with feed arrangement; Described escape pipe is installed on the body of the tower between last column plate and the middle column plate; Last column plate, middle column plate reach down, and column plate all is equipped with the discharging switch; Base plate is shaped on discharging opening.
And, described escape pipe of discharging for steam is communicated with the import of a condensing unit and a steam jet heat pump simultaneously, the outlet of this steam jet heat pump is communicated to the top of going up column plate in the body of the tower by an opposing steam flow pipe, and is positioned at the end installation shower nozzle of body of the tower at this return duct.
And, all being shaped on corresponding discharging opening on the orifice plate of described last column plate and following column plate and the dividing plate, described discharging switch is an all coaxial mounted rotary type discharging switchboard below dividing plate discharging opening position.
And described middle column plate also is shaped on discharging opening, and the rotary type discharging switchboard coaxial with it is installed below this discharging opening.
And the axis place is rotatablely equipped with one and is threaded onto column plate, middle column plate and the vertical shaft at place, column plate axle center down in body of the tower, last column plate, middle column plate and down column plate above shaft on equal level be fixed with stirrer paddle.
And, described be installed on the turning cylinder stirrer paddle last column plate, middle column plate and down column plate on all be equipped with two-layer, be respectively near last column plate, middle column plate and down the column plate upper surface the lower stirring paddle leaf and be positioned at the last stirrer paddle on its top.
And the base plate of described vertical tower body is that a taper goes out feed bin, and its underpart is equipped with a device for discharging.
And described device for discharging is a spiral discharging device.
And described feed arrangement is a feeding screw.
And, described go up column plate and in one section body of the tower between the column plate be tapering 5-10 ° back taper tubular.
Advantage of the present utility model and good effect are:
1. this multistage differential pressure type solid continuous distillation device adopts three layers of built-in tower plate structure, distilling apparatus inside is divided into preheating section, distilling period and residual steaming section from top to bottom, preheating section can heat the material that initially enters in the tower body, it is temperature required that temperature of charge is increased to by room temperature, thereby shorten the distillation procedure required time; Distilling period utilizes the residual steam that steams the section rising that material is concentrated heating, and the steam that evaporates is led to condenser; Residual steaming section continues target distillation in the material that distilling period fell to steam, and reaches the effect of auxiliary distillation, makes the target distillation content in the material reach minimum; By operating conditions such as preheating section, distilling period and the set different temperature of residual steaming section, time, vapour pressures, realize the still-process continued operation, therefore can fast and efficiently target distillation evaporation in the material be gone out.
2. this multistage differential pressure type solid continuous distillation device is communicated with the import of a steam jet heat pump for the escape pipe of steam discharge simultaneously, by the preheating section of steam jet heat pump with the supreme column plate of the opposing steam flow that a part of distilling period generated top, make the material concentration of contained effective ingredient in the ground floor material reach best concentration gradient, thereby effectively guarantee distillation end product steady concentration, and then guarantee the continuity of distillation.
3. this multistage differential pressure type distilling apparatus all is equipped with above each layer column plate by stirring shaft-driven stirrer paddle, and the stirrer paddle of being installed on every layer of column plate is two-layer, the lower stirring paddle leaf can guarantee the even blanking of material, last stirrer paddle can guarantee that material bed thickness is even, thereby guarantees that material is heated evenly.
4. the utility model scientific structure design is reasonable, built-in multilayer column plate is divided into preheating section, distilling period and residual steaming section with distilling apparatus, by the different operating condition of each section is set, realize continuous distillation process fast and efficiently, easy and simple to handle, treating capacity is big, is the update equipment of existing solid state distillation device.
Description of drawings
Fig. 1 is structural representation of the present utility model (cutaway view);
Fig. 2 is the A portion enlarged diagram of Fig. 1;
Fig. 3 is that the B-B of Fig. 1 is to cutaway view;
Fig. 4 is that the C-C of Fig. 1 is to cutaway view (omit air inlet pipe parts);
Fig. 5 is that the D-D of Fig. 1 is to cutaway view.
The specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing, by specific embodiment.Following examples are descriptive, are not determinate, can not limit protection domain of the present utility model with this.
A kind of multistage differential pressure type solid continuous distillation device is made of vertical body of the tower 9, upper cover 3, base plate, bearing 15.Be coaxially installed with horizontal column plate in the body of the tower, the air inlet pipe that feeds for steam is installed in the column plate bottom, column plate top is equipped with the escape pipe of discharging for steam.
The innovation part of this multistage differential pressure type solid continuous distillation device is: coaxial successively from top to bottom column plate 5, middle column plate 10 and the following column plate 14 of being fixed with in body of the tower, these three layers of column plates are divided into preheating section from top to bottom successively with body of the tower, distilling period and residual steaming section.Last column plate is the sandwich-type column plate, this sandwich-type column plate is made of orifice plate 23 and lower floor's dividing plate 24 on upper strata, described outlet side for steam feeding air inlet pipe is installed in the interlayer of this orifice plate and dividing plate, and this air inlet pipe is uniform a group of being installed on orifice plate and dividing plate interlayer periphery, and number in the figure is 7,19.Air inlet pipe all is communicated with external steam generating means (not shown).Steam can be dispersed on the preheating section material by the upper strata orifice plate.Last column plate bottom is equipped with discharging switch 6, the concrete structure of this discharging switch is: be shaped on symmetrical fan-shaped discharging opening 28 on orifice plate, on dividing plate, be shaped on the fan-shaped discharging opening of symmetry corresponding with it, and below dividing plate, be coaxially installed with the rotary type discharging switchboard 25 fan-shaped with the corresponding symmetry of made discharging opening, this switchboard is controlled by linkage, the linkage concrete structure is referring to Fig. 4, switchboard articulated linkage one end, the hinged slip of this connecting rod other end is threaded onto the slide block 27 on the fixed support, this slide block installs one and stretches out the push rod 26 of body of the tower outside, can realize the rotation of discharging switchboard by promoting this push rod, thereby control opening or closure of discharging opening.Following column plate is identical with the structure of last column plate, and in the same manner air inlet pipe and the rotary switch plate that feeds for steam is installed, and does not repeat them here.Middle column plate is the single-layer type AND DEWATERING FOR ORIFICE STRUCTURE, and middle column plate also is shaped on symmetrical fan-shaped discharging opening, and symmetrical fan-shaped rotary type discharging switchboard is installed, and its mounting structure is same as column plate.
Be fixed with feed arrangement on the tower body above the last column plate, this feed arrangement is a feeding screw 4.Promptly go up at distilling period described escape pipe 8 of discharging for steam is installed on the body of the tower between column plate and the middle column plate.This escape pipe is communicated in the condenser 22 of body of the tower outside, this escape pipe also is communicated with the import of a steam jet heat pump 21 simultaneously, the outlet of this steam jet heat pump is communicated to the top of going up column plate in the body of the tower by an opposing steam flow pipe 1, and is positioned at the end installation shower nozzle 2 of body of the tower at this return duct.Steam jet heat pump will partly distill the preheating section that gained steam and a part of live steam are injected into column plate top jointly, make the material of contained effective ingredient in the ground floor material reach best concentration gradient, thereby effectively guarantee distillation end product steady concentration, and then guarantee the continuity of distillation.Last column plate and in one section body of the tower between the column plate be tapering 5-10 ° back taper tubular, utilize material bed Volume Changes to form certain accumulation pressure, reach the sealing gas effect.
The moving vertical shaft 12 that is threaded onto column plate, middle column plate and descends the column plate axle center to locate that is equipped with in axis place in body of the tower, this vertical shaft bottom is driven by the motor 18 that is installed on the body of the tower outside, for guaranteeing shaft installation reliability and stability of rotation, the coaxial support of shaft upper end spindle nose is installed on the bracing frame 20 of end socket bottom.All level is fixed with stirrer paddle on the shaft above last column plate, middle column plate and the following column plate.Stirrer paddle last column plate, middle column plate and down the top of column plate all be equipped with two-layer, be respectively near last column plate, middle column plate and down the column plate upper surface lower stirring paddle leaf 13 and be positioned at the last stirrer paddle 11 on its top.The lower stirring paddle leaf can guarantee the even blanking of material, and last stirrer paddle can guarantee that material bed thickness is even, thereby guarantees that material is heated evenly.Discharging for convenience, base plate is made a taper and is gone out feed bin 17, one device for discharging is installed going out the feed bin bottom, and this device for discharging is a spiral discharging device 16.
The operation principle of this multistage differential pressure type solid continuous distillation device is:
Material enters to the body of the tower preheating section from feeding screw, carry out preheating going up certainly under the vapor action that the column plate interlayer enters, this section receives backflow steam simultaneously, make the concentration gradient that reaches the best of contained effective ingredient in the ground floor material, this section operating condition is: temperature: 80～100 ℃, and the time: 20～40min.After finishing preheating, open the discharging switchboard of column plate bottom, material falls to distilling period from preheating section, strengthen heating, most of steam is expelled to condenser from escape pipe and carries out condensation generation final products, fraction is back to preheating section under the steam jet heat pump effect, this section operating condition is: temperature: 70～90 ℃, and the time: 30～50min.The discharging switchboard of column plate bottom in opening, material continue to fall to residual steaming section, continue heating and make its contained target distillation be evaporated out completely, and this section operating condition is: temperature: 90～110 ℃, and the time: 20～40min.Open down the discharging switchboard of column plate bottom, material falls into to spiral discharging device from going out feed bin, finishes discharging.After the preheating section material enters to distilling period, can add the next group material by feeding screw, thereby realize continued operation.This multistage differential pressure type solid continuous distillation device have treating capacity greatly, plurality of advantages such as efficiently convenient, automaticity height, be the update equipment of existing solid state distillation device.
Claims (10)
1. multistage differential pressure type solid continuous distillation device, its vertical tower body for constituting by body of the tower, upper cover, base plate, bearing, be coaxially installed with horizontal column plate in the body of the tower, the air inlet pipe that feeds for steam is installed in the column plate bottom, column plate top is equipped with the escape pipe that confession steam is discharged, and it is characterized in that: coaxial successively from top to bottom column plate, middle column plate and the following column plate of being fixed with in body of the tower; Column plate was the sandwich-type column plate under last column plate reached, and this sandwich-type column plate is made of the dividing plate of upper strata orifice plate and lower floor, and described air inlet pipe is installed in the interlayer of orifice plate and dividing plate; Middle column plate is an orifice plate; On the tower body above the last column plate, be fixed with feed arrangement; Described escape pipe is installed on the body of the tower between last column plate and the middle column plate; Last column plate, middle column plate reach down, and column plate all is equipped with the discharging switch; Base plate is shaped on discharging opening.
2. multistage differential pressure type solid continuous distillation device according to claim 1, it is characterized in that: described escape pipe of discharging for steam is communicated with the import of a condensing unit and a steam jet heat pump simultaneously, the outlet of this steam jet heat pump is communicated to the top of going up column plate in the body of the tower by an opposing steam flow pipe, and is positioned at the end installation shower nozzle of body of the tower at this return duct.
3. multistage differential pressure type solid continuous distillation device according to claim 1, it is characterized in that: all be shaped on corresponding discharging opening on the orifice plate of described last column plate and following column plate and the dividing plate, described discharging switch is an all coaxial mounted rotary type discharging switchboard below dividing plate discharging opening position.
4. multistage differential pressure type solid continuous distillation device according to claim 1 is characterized in that: column plate also is shaped on discharging opening in described, and the rotary type discharging switchboard coaxial with it is installed below this discharging opening.
5. multistage differential pressure type solid continuous distillation device according to claim 1, it is characterized in that: the axis place is rotatablely equipped with one and is threaded onto column plate, middle column plate and the vertical shaft at place, column plate axle center down in body of the tower, last column plate, middle column plate and down column plate above shaft on equal level be fixed with stirrer paddle.
6. multistage differential pressure type solid continuous distillation device according to claim 5, it is characterized in that: described be installed on the turning cylinder stirrer paddle last column plate, middle column plate and down column plate on all be equipped with two-layer, be respectively near last column plate, middle column plate and down the column plate upper surface the lower stirring paddle leaf and be positioned at the last stirrer paddle on its top.
7. multistage differential pressure type solid continuous distillation device according to claim 1 is characterized in that: the base plate of described vertical tower body is that a taper goes out feed bin, and its underpart is equipped with a device for discharging.
8. multistage differential pressure type solid continuous distillation device according to claim 7 is characterized in that: described device for discharging is a spiral discharging device.
9. multistage differential pressure type solid continuous distillation device according to claim 1 is characterized in that: described feed arrangement is a feeding screw.
10. multistage differential pressure type solid continuous distillation device according to claim 1 is characterized in that: described go up column plate and in one section body of the tower between the column plate be tapering 5-10 ° back taper tubular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201426783U CN201291078Y (en) | 2008-10-24 | 2008-10-24 | Multistage differential pressure solid continuous distillation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201426783U CN201291078Y (en) | 2008-10-24 | 2008-10-24 | Multistage differential pressure solid continuous distillation device |
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| Publication Number | Publication Date |
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| CN201291078Y true CN201291078Y (en) | 2009-08-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CNU2008201426783U Expired - Lifetime CN201291078Y (en) | 2008-10-24 | 2008-10-24 | Multistage differential pressure solid continuous distillation device |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102772910A (en) * | 2012-08-22 | 2012-11-14 | 山东协和学院 | Efficient ethanol-distilling device universally used for solid and liquid states and ethanol distilling process using same |
| CN103131616A (en) * | 2013-02-19 | 2013-06-05 | 河北科技大学 | Device of producing wine by continuously distilling solid fermented grains |
| CN103131617A (en) * | 2013-03-15 | 2013-06-05 | 河北科技大学 | Method for producing white spirit by virtue of continuous distillation of solid fermented grains |
| CN103143184A (en) * | 2013-02-07 | 2013-06-12 | 中国科学院上海应用物理研究所 | Distillation apparatus |
| CN103509713A (en) * | 2013-08-07 | 2014-01-15 | 清华大学 | Continuous solid separating device and technology for preparing fuel ethanol |
| CN104195023A (en) * | 2014-09-09 | 2014-12-10 | 孙祯芳 | Combined type solid-state distillation device |
| CN105973672A (en) * | 2016-06-30 | 2016-09-28 | 湖南万通科技股份有限公司 | Dividing equipment for materials |
| CN110373306A (en) * | 2019-08-16 | 2019-10-25 | 四川轻化工大学 | Solid continuous distillation and classification continuously go out wine device |
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2008
- 2008-10-24 CN CNU2008201426783U patent/CN201291078Y/en not_active Expired - Lifetime
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102772910A (en) * | 2012-08-22 | 2012-11-14 | 山东协和学院 | Efficient ethanol-distilling device universally used for solid and liquid states and ethanol distilling process using same |
| CN103143184A (en) * | 2013-02-07 | 2013-06-12 | 中国科学院上海应用物理研究所 | Distillation apparatus |
| CN103143184B (en) * | 2013-02-07 | 2014-12-24 | 中国科学院上海应用物理研究所 | Distillation apparatus |
| CN103131616A (en) * | 2013-02-19 | 2013-06-05 | 河北科技大学 | Device of producing wine by continuously distilling solid fermented grains |
| CN103131616B (en) * | 2013-02-19 | 2014-11-05 | 河北科技大学 | Device of producing wine by continuously distilling solid fermented grains |
| CN103131617A (en) * | 2013-03-15 | 2013-06-05 | 河北科技大学 | Method for producing white spirit by virtue of continuous distillation of solid fermented grains |
| CN103131617B (en) * | 2013-03-15 | 2014-12-10 | 河北科技大学 | Method for producing white spirit by virtue of continuous distillation of solid fermented grains |
| CN103509713A (en) * | 2013-08-07 | 2014-01-15 | 清华大学 | Continuous solid separating device and technology for preparing fuel ethanol |
| CN104195023A (en) * | 2014-09-09 | 2014-12-10 | 孙祯芳 | Combined type solid-state distillation device |
| CN104195023B (en) * | 2014-09-09 | 2015-12-16 | 孙祯芳 | Combined type solid-state water distilling apparatus |
| CN105973672A (en) * | 2016-06-30 | 2016-09-28 | 湖南万通科技股份有限公司 | Dividing equipment for materials |
| CN110373306A (en) * | 2019-08-16 | 2019-10-25 | 四川轻化工大学 | Solid continuous distillation and classification continuously go out wine device |
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Legal Events
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20090819 |