CN209848342U - Rosin continuous distillation system - Google Patents
Rosin continuous distillation system Download PDFInfo
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- CN209848342U CN209848342U CN201920248847.XU CN201920248847U CN209848342U CN 209848342 U CN209848342 U CN 209848342U CN 201920248847 U CN201920248847 U CN 201920248847U CN 209848342 U CN209848342 U CN 209848342U
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Abstract
The utility model discloses a rosin continuous distillation system, include: the device comprises a distillation tank, a feed hole, a discharge hole, a feed pipe, a discharge pipe, a liquid feeding groove, an air outlet, an air inlet, a rotating rod, an air jet hole, a sleeve, a condenser pipe, an air guide pipe, a flange plate and a material guide pipe; the utility model discloses can increase the area of contact of rosin solution and superheated steam, keep the temperature everywhere in the retort even, local overheated phenomenon can not appear, improves device evaporation efficiency entirely.
Description
Technical Field
The utility model relates to a rosin production facility field. More specifically, the utility model relates to a rosin continuous distillation system.
Background
In the rosin preparation process, solid turpentine is cleaned, dissolved, clarified and distilled to obtain turpentine and rosin; wherein, the dissolving is to dissolve the solid rosin by using dissolving oil, oxalic acid, water and the like; then filtering to remove insoluble substances and scum, and introducing the dissolved solution into a clarifying tank for clarification; the existing distillation system distills rosin dissolved solution in a cylinder in a direct heating mode, and has the disadvantages of low heating efficiency, limited contact area between a solvent and a heat source, low production efficiency and small heating area.
Disclosure of Invention
An object of the utility model is to solve at least above-mentioned problem to a rosin continuous distillation system is provided, it can realize dissolving the continuous distillation of liquid after rosin dissolves, increases the area of contact of distilled liquid and heat source, guarantees efficient evaporation efficiency.
To achieve these objects and other advantages in accordance with the purpose of the invention, there is provided a rosin continuous distillation system, comprising:
the distillation tank is of a cylindrical structure, a feeding hole is formed in the upper portion of the side wall of the distillation tank, a discharging hole is formed in the lower portion of the side wall of the distillation tank, the feeding hole is connected with a feeding pipe, the discharging hole is connected with a discharging pipe, a liquid walking groove is formed in the inner wall of the distillation tank, the liquid walking groove spirally winds around the inner wall of the distillation tank, the liquid walking groove at the uppermost end in the distillation tank is communicated with the feeding hole, the liquid walking groove at the lowermost end of the distillation tank is communicated with the discharging hole, two ends of the liquid walking groove are sealed, an air outlet is formed in the edge of the top of the distillation tank, and an air inlet is formed in the;
the rotating rod is positioned in the distillation tank, the rotating rod is hollow and vertically arranged, the upper end of the rotating rod is closed, a through hole is formed in the center of the top of the distillation tank, an output shaft of a motor penetrates through the through hole to be coaxially connected with the upper end of the rotating rod, a plurality of air injection holes are formed in the side wall of the rotating rod, the air injection holes are uniformly arranged at intervals and are opposite to the liquid moving groove, an opening in the lower end of the rotating rod is opposite to the air inlet, and the lower end of the rotating rod is rotatably connected with the bottom of the distillation tank;
the cooling device comprises a vertically arranged sleeve, a spirally wound condensing pipe is arranged in the sleeve, and the upper end and the lower end of the condensing pipe respectively penetrate out of the outer wall of the sleeve;
the distillation retort is communicated with the upper end of the sleeve through an air duct, one end of the air duct is communicated with the air outlet, the other end of the air duct is communicated with the upper end of the sleeve through a flange plate, the lower end of the sleeve is connected with a material guide pipe, and the material guide pipe is externally connected with a mixture collecting tank.
Preferably, valves are provided at both the feed pipe and the discharge pipe to control the flow rate of the evaporated liquid.
Preferably, a vertical transparent heat-insulation visual window is arranged on the outer wall of the distillation tank so as to observe the height of the liquid in the liquid walking groove.
Preferably, the outer wall of the air guide pipe and the outer wall of the sleeve are respectively covered with a heat-insulating sleeve.
Preferably, the air outlet is provided with a thermometer.
Preferably, a horn-shaped air injection hopper is arranged at the air injection hole, a small opening of the air injection hopper is communicated with the air injection hole, and a large opening of the air injection hopper faces the liquid moving groove.
The utility model discloses at least, include following beneficial effect:
through set up the spiral groove in the distillation retort, can increase the area of contact of rosin solution and superheated steam, keep everywhere temperature in the distillation retort even on the one hand through adopting bull stick pivoted mode, local overheated phenomenon can not appear, on the other hand because the rotatory spun superheated steam of bull stick forms the whirlwind and flows, can accelerate the rapid draing of the steam such as turpentine, dissolved oil, has improved the whole evaporation efficiency of device.
Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.
Drawings
FIG. 1 is a schematic structural diagram of a rosin continuous distillation system according to one embodiment of the present invention;
fig. 2 is a sectional top view of a distillation tank of the rosin continuous distillation system according to one of the technical schemes of the present invention.
Detailed Description
The present invention is further described in detail below with reference to the drawings so that those skilled in the art can implement the invention with reference to the description.
It will be understood that terms such as "having," "including," and "comprising," as used herein, do not preclude the presence or addition of one or more other elements or groups thereof.
As shown in fig. 1-2, the utility model provides a rosin continuous distillation system, including:
the distillation tank 1 is of a cylindrical structure, a feeding hole 2 is formed in the upper portion of the side wall of the distillation tank 1, a discharging hole 3 is formed in the lower portion of the side wall of the distillation tank 1, the feeding hole 2 is connected with a feeding pipe, the discharging hole 3 is connected with a discharging pipe, the pipe body material of the distillation tank 1 is a heat-insulating material, a liquid walking groove 4 is formed in the inner wall of the distillation tank 1, the liquid walking groove 4 is spirally wound around the inner wall of the distillation tank 1, the liquid walking groove 4 at the uppermost end in the distillation tank 1 is communicated with the feeding hole 2, the liquid walking groove 4 at the lowermost end of the distillation tank 1 is communicated with a discharging port, two ends of the liquid walking groove 4 are sealed, an air outlet is formed in the top edge of the distillation tank 1, an air inlet 7 is formed in the center of the bottom of the distillation tank 1, and the air inlet 7;
a rotating rod 5 which is positioned in the distillation retort 1, wherein the rotating rod 5 is hollow and vertically arranged, the upper end of the rotating rod 5 is closed, a through hole is arranged at the center of the top of the distillation retort 1, an output shaft of a motor 6 penetrates through the through hole and is coaxially connected with the upper end of the rotating rod 5, so as to drive the rotating rod 5 to rotate, a plurality of air injection holes are arranged on the side wall of the rotating rod 5, the air injection holes are evenly arranged at intervals and are just opposite to the liquid moving groove 4, an opening at the lower end of the rotating rod 5 is just opposite to the air inlet 7, the lower end of the rotating rod 5 is rotatably connected with the bottom of the distillation retort 1, the specific connection mode is that the outer wall of the bottom end of the rotating rod 5 is coaxially provided with a circle of annular bulges, the inner wall of the bottom of the distillation retort 1 is provided with a groove matched with the annular bulge, and the annular bulge is clamped in the annular groove so as to realize the rotary connection of the rotary rod 5;
the cooling device comprises a vertically arranged sleeve 8, a spirally wound condensation pipe 9 is arranged in the sleeve 8, the upper end and the lower end of the condensation pipe 9 respectively penetrate out of the outer wall of the sleeve 8, the condensation pipe 9 is externally connected with a condensation circulating pump, a liquid outlet of the condensation circulating pump is connected with the lower end of the condensation pipe 9, and a liquid inlet of the condensation circulating pump is connected with the upper end of the condensation pipe 9 so as to realize condensation of steam;
the distillation retort 1 is communicated with the upper end of the sleeve 8 through an air duct 12, one end of the air duct 12 is communicated with the air outlet, the other end of the air duct is communicated with the upper end of the sleeve 8 through a flange 15, the lower end of the sleeve 8 is connected with a material guide pipe 11, and the material guide pipe 11 is externally connected with a mixture collecting tank to collect mixture fractions evaporated;
in the rosin preparation process, solid turpentine and rosin are separated through cleaning, dissolving, clarifying and distilling, the existing distillation system distills turpentine solution in a cylinder in a direct heating mode, the heating efficiency is low, the production efficiency is low, the heating area is small, in the technical scheme, the specific using method of the rosin continuous distillation system comprises the steps of firstly opening a superheated steam pipeline, passing hot steam into a distillation tank 1, then opening a condensation circulating pump to circulate condensate in a condensation pipe 9, opening a feeding pipe after the temperature in the distillation pipe reaches the temperature required by the process, introducing the turpentine solution into a liquid feeding groove 4 in the distillation tank 1, opening a motor 6 to enable the steam to uniformly spray the superheated steam to take away the turpentine and the solvent in the turpentine solution, and enabling the remaining rosin to flow downwards through a discharging hole 3 through the liquid feeding groove 4 and then cooling and packaging, adopt this technical scheme, through set up spiral liquid groove 4 of walking in retort 1, can increase the area of contact of rosin solution and superheated steam, keep everywhere temperature in retort 1 even on the one hand through adopting 5 pivoted modes of bull stick, local overheated phenomenon can not appear, on the other hand because 5 rotatory spun superheated steam of bull stick forms the whirlwind and flows, can accelerate the rapid draing of the steam such as turpentine, dissolved oil, has improved the whole evaporation efficiency of device.
In another kind of technical scheme, inlet pipe and discharging pipe department all are equipped with the valve to the velocity of flow of the liquid of control evaporation, adopt this technical scheme, can effective control velocity of flow, prevent to lead to spilling over away cistern 4 and cause the device to damage because of dissolving the too big liquid velocity of flow.
In another kind of technical scheme, be equipped with vertical transparent thermal-insulated visual window on the outer wall of retort 1 to observe the liquid height in the cistern 4 is walked, adopts this technical scheme, can audio-visually observe the liquid level height in the cistern 4, prevents that the rosin solution from overflowing, can in time adjust the degree of opening and shutting of feed inlet and discharge gate when the liquid level height approaches the cistern 4 height of walking, in order to ensure the safe handling of device.
In another kind of technical scheme, all wrap up on 12 outer walls of air duct, the outer wall of sleeve pipe 8 and be equipped with heat preservation sleeve 10, wherein heat preservation sleeve 10 is heat preservation asbestos cloth material, all by on 12 outer walls of air duct, the outer wall of sleeve pipe 8 heat preservation asbestos cloth parcel is lived, adopts this technical scheme, can prevent effectively that steam from not yet reaching sleeve pipe 8 department just by air condensation, makes the fraction of condensation flow against the current, harm the device.
In another technical scheme, the gas outlet is provided with a thermometer 14, and by adopting the technical scheme, the distilled fraction components can be effectively monitored, so that qualitative detection is realized.
In another kind of technical scheme, jet orifice department is equipped with the jet-propelled fill 13 of loudspeaker form, jet-propelled fill 13 the osculum with the jet orifice intercommunication, jet-propelled fill 13 macrostoma orientation walk cistern 4, adopt this technical scheme can make jet orifice spun steam dispersion more even, can not lead to the rosin solution viscosity difference in the cistern 4 to lead to the fact because of the component degree difference that the local temperature is too high in messenger retort 1 to walk because of distilling away, influence the outflow of rosin.
The number of apparatuses and the scale of the process described here are intended to simplify the description of the present invention. The application, modification and variation of the rosin continuous distillation system of the present invention will be apparent to those skilled in the art.
While the embodiments of the invention have been described above, it is not intended to be limited to the details shown, or described, but rather to cover all modifications, which would come within the scope of the appended claims, and all changes which come within the meaning and range of equivalency of the art are therefore intended to be embraced therein.
Claims (6)
1. Rosin continuous distillation system, its characterized in that includes:
the distillation tank is of a cylindrical structure, a feeding hole is formed in the upper portion of the side wall of the distillation tank, a discharging hole is formed in the lower portion of the side wall of the distillation tank, the feeding hole is connected with a feeding pipe, the discharging hole is connected with a discharging pipe, a liquid walking groove is formed in the inner wall of the distillation tank, the liquid walking groove spirally winds around the inner wall of the distillation tank, the liquid walking groove at the uppermost end in the distillation tank is communicated with the feeding hole, the liquid walking groove at the lowermost end of the distillation tank is communicated with the discharging hole, two ends of the liquid walking groove are sealed, an air outlet is formed in the edge of the top of the distillation tank, and an air inlet is formed in the center;
the rotating rod is positioned in the distillation tank, the rotating rod is hollow and vertically arranged, the upper end of the rotating rod is closed, a through hole is formed in the center of the top of the distillation tank, an output shaft of a motor penetrates through the through hole to be coaxially connected with the upper end of the rotating rod, a plurality of air injection holes are formed in the side wall of the rotating rod, the air injection holes are uniformly arranged at intervals and are opposite to the liquid moving groove, an opening in the lower end of the rotating rod is opposite to the air inlet, and the lower end of the rotating rod is rotatably connected with the bottom of the distillation tank;
the cooling device comprises a vertically arranged sleeve, a spirally wound condensing pipe is arranged in the sleeve, and the upper end and the lower end of the condensing pipe respectively penetrate out of the outer wall of the sleeve;
the distillation retort is communicated with the upper end of the sleeve through an air duct, one end of the air duct is communicated with the air outlet, the other end of the air duct is communicated with the upper end of the sleeve through a flange plate, the lower end of the sleeve is connected with a material guide pipe, and the material guide pipe is externally connected with a mixture collecting tank.
2. The continuous rosin distillation system as set forth in claim 1, wherein valves are provided in both the feed pipe and the discharge pipe to control the flow rate of the vaporized liquid.
3. The continuous rosin distillation system as claimed in claim 1, wherein a vertical transparent heat insulation window is provided on the outer wall of the distillation tank to observe the liquid level in the liquid tank.
4. The continuous rosin distillation system as claimed in claim 3, wherein the outer walls of the gas guide pipe and the sleeve pipe are provided with heat-insulating sleeves.
5. The continuous rosin distillation system as set forth in claim 4, wherein said gas outlet is provided with a thermometer.
6. The rosin continuous distillation system according to claim 4, wherein a trumpet-shaped air injection hopper is arranged at the air injection hole, a small opening of the air injection hopper is communicated with the air injection hole, and a large opening of the air injection hopper faces the liquid feeding groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920248847.XU CN209848342U (en) | 2019-02-27 | 2019-02-27 | Rosin continuous distillation system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920248847.XU CN209848342U (en) | 2019-02-27 | 2019-02-27 | Rosin continuous distillation system |
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| CN209848342U true CN209848342U (en) | 2019-12-27 |
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| CN201920248847.XU Active CN209848342U (en) | 2019-02-27 | 2019-02-27 | Rosin continuous distillation system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112007372A (en) * | 2020-08-26 | 2020-12-01 | 耒阳市刘燕酿制生物科技有限公司 | Essence purification device that contains multiple plant extract |
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2019
- 2019-02-27 CN CN201920248847.XU patent/CN209848342U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112007372A (en) * | 2020-08-26 | 2020-12-01 | 耒阳市刘燕酿制生物科技有限公司 | Essence purification device that contains multiple plant extract |
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