CN212327440U - Distillation condenser for preparing boric acid monoester - Google Patents
Distillation condenser for preparing boric acid monoester Download PDFInfo
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- CN212327440U CN212327440U CN202020888262.7U CN202020888262U CN212327440U CN 212327440 U CN212327440 U CN 212327440U CN 202020888262 U CN202020888262 U CN 202020888262U CN 212327440 U CN212327440 U CN 212327440U
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Abstract
A distillation condenser for preparing boric acid monoester comprises a distillation tank and a condensation box; the inner wall of the distillation retort is provided with an electric heating ring; the rotating piece is vertically arranged in the distillation tank; the rotating piece is provided with a groove, the electric heating rod is arranged on the distillation retort and positioned in the groove, and the rotating piece is provided with a stirring piece; a first connecting piece and a second connecting piece are arranged in the condensing box; a gas distribution chamber and a water collection chamber are arranged in the first connecting piece; a water distribution cavity and a condensate collecting cavity are arranged in the second connecting piece; the conveying pipe is communicated with the distillation tank and the gas distribution chamber; the liquid outlet pipe is arranged on the second connecting piece and is communicated with the condensate collecting cavity; the cold water input pipe is communicated with the water diversion cavity, and the cold water output pipe is communicated with the water collection cavity; the gas pipe is communicated with the gas distribution chamber and the condensate collection chamber, the cooling pipe is communicated with the water collection chamber and the water distribution chamber, and the gas pipe is positioned in the cooling pipe. The utility model discloses not only distillation effect and condensation effect are splendid, have still showing and have improved distillation efficiency and condensation efficiency, help improving the preparation efficiency of boric acid monoester, have the practicality.
Description
Technical Field
The utility model relates to a boric acid monoester preparation technical field especially relates to a preparation of boric acid monoester is with distillation coagulator.
Background
In the preparation process of boric acid monoester, often need purify it through distillation operation and condensation operation, the distillation condenser mainly used carries out distillation operation and condensation operation, current distillation condenser simple structure often comprises ordinary distillation flask, heating device and condenser pipe, the solution is arranged in the distillation flask, heating device heats the distillation to the solution, steam gets into in the condenser pipe and liquefies, distillation efficiency and condensing efficiency are not good, distillation effect and condensing effect also remain to be improved.
SUMMERY OF THE UTILITY MODEL
Objects of the invention
For solving the technical problem who exists among the background art, the utility model provides a boric acid monoester preparation is with distilling condenser, not only distillation effect and condensation effect are splendid, still are showing and have improved distillation efficiency and condensation efficiency, help improving boric acid monoester preparation efficiency, have the practicality.
(II) technical scheme
The utility model provides a distillation condenser for preparing boric acid monoester, which comprises a distillation retort, a condensation box, a rotating part, an electric heating rod, a conveying pipe, a gas conveying pipe, a cooling pipe, a cold water input pipe, a cold water output pipe and a liquid outlet pipe;
the inner wall of the distillation retort is provided with an electric heating ring, and the top of the distillation retort is provided with a driving device; the rotating piece is vertically arranged in the distillation tank and is rotationally connected with the distillation tank, and the output end of the driving device is connected with the rotating piece; a groove is vertically formed in the rotating piece, the electric heating rod is vertically arranged on the distillation retort and is positioned in the groove, and the rotating piece is provided with a stirring piece;
a first connecting piece and a second connecting piece are arranged in the condensing box, and the first connecting piece is positioned above the second connecting piece; a gas distribution chamber and a water collection chamber are arranged in the first connecting piece, and the gas distribution chamber is positioned above the water collection chamber; a water distribution cavity and a condensate collecting cavity are arranged in the second connecting piece, and the condensate collecting cavity is positioned below the water distribution cavity;
the conveying pipe is communicated with the distillation retort and the gas distribution chamber, and the communication position of the conveying pipe and the distillation retort is positioned above the liquid level; the liquid outlet pipe is arranged on the second connecting piece and communicated with the condensate collecting cavity, and the liquid outlet pipe extends downwards and penetrates out of the condensing box; the cold water input pipe is communicated with the water diversion cavity, and the cold water output pipe is communicated with the water collection cavity; the gas pipe is communicated with the gas distribution chamber and the condensate collection chamber, the cooling pipe is communicated with the water collection chamber and the water distribution chamber, and the gas pipe is positioned in the cooling pipe.
Preferably, the distillation tank is provided with a feed pipe, and the feed pipe is provided with a control valve.
Preferably, a discharge pipe is arranged on the distillation tank, and a control valve is arranged on the discharge pipe.
Preferably, the stirring member is provided with a plurality of circles in the vertical direction, and each circle of the stirring member is distributed around the rotating member in an annular array.
Preferably, the device further comprises a collecting tank; the collecting tank is provided with a connecting pipe, and the connecting pipe is connected with the liquid outlet pipe.
Preferably, the gas transmission pipes are arranged in a plurality of rows along the longitudinal direction, and each row of gas transmission pipes are arranged at equal intervals along the transverse direction.
Preferably, the air delivery pipe is a coiled pipe, and the cooling pipe is a coiled pipe matched with the air delivery pipe.
Preferably, the outer surface of the distillation tank is provided with a heat insulation layer.
Preferably, the condensate collection chamber is funnel-shaped.
The above technical scheme of the utility model has following profitable technological effect:
the electric heating ring converts electric energy into heat energy and heats the solution containing the boric acid monoester, the driving device enables the rotating piece to rotate circumferentially in the horizontal direction, the stirring piece rotates along with the rotating piece and stirs the solution, the solution can be uniformly heated, and further the distillation efficiency and the distillation effect are improved; the electric heating rod converts electric energy into heat energy to heat the rotating piece, and the rotating piece and the stirring piece conduct the heat energy to the solution, so that the solution is heated more uniformly, and the distillation efficiency is further improved;
the steam enters the air distributing chamber through the conveying pipe and then is uniformly dispersed into each air conveying pipe; cold water enters the water diversion cavity through the cold water input pipe and then uniformly enters each cooling pipe; the gas pipe is positioned in the cooling pipe, and cold water in the cooling pipe absorbs heat in the steam, enters the water collecting cavity and is finally output through the cold water output pipe; the heat of the steam is absorbed and then liquefied into boric acid monoester condensate, the condensate is gathered in the condensate collecting cavity and is output through the liquid outlet pipe, the condensing efficiency is high, the condensing effect is good, and the practicability is realized; the steam conveying direction is opposite to the cold water flowing direction, and the cold water flows from bottom to top, so that the condensation effect is improved, and the using effect is excellent.
Drawings
Fig. 1 is a schematic structural diagram of a distillation condenser for preparing boric acid monoester according to the present invention.
Fig. 2 is a schematic connection diagram of the first connecting piece, the second connecting piece, the gas pipe and the cooling pipe in the distillation condenser for preparing the boric acid monoester provided by the utility model.
Fig. 3 is a schematic view of the connection between the gas pipe and the cooling pipe in the distillation condenser for preparing the boric acid monoester according to the present invention.
Fig. 4 is a schematic connection diagram of a rotating member, a stirring member and an electric heating rod in the distillation condenser for preparing the boric acid monoester according to the present invention.
Reference numerals: 1. a distillation tank; 2. a condenser tank; 3. a drive device; 4. a rotating member; 5. an electrical heating ring; 6. a stirring member; 7. an electrical heating rod; 8. a feed pipe; 9. a discharge pipe; 10. a groove; 11. a delivery pipe; 12. a first connecting member; 13. a second connecting member; 14. a gas distribution chamber; 15. a water collection cavity; 16. a water diversion cavity; 17. a condensate collection chamber; 18. a gas delivery pipe; 19. a cooling tube; 20. a cold water input pipe; 21. a cold water output pipe; 22. a liquid outlet pipe.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.
As shown in fig. 1-4, the utility model provides a distillation condenser for preparing boric acid monoester, which comprises a distillation retort 1, a condensation box 2, a rotating part 4, an electric heating rod 7, a conveying pipe 11, a gas conveying pipe 18, a cooling pipe 19, a cold water input pipe 20, a cold water output pipe 21 and a liquid outlet pipe 22;
the inner wall of the distillation retort 1 is provided with an electric heating ring 5, and the top of the distillation retort is provided with a driving device 3; the rotating part 4 is vertically arranged in the distillation retort 1 and is rotationally connected with the distillation retort 1, and the output end of the driving device 3 is connected with the rotating part 4; a groove 10 is vertically formed in the rotating piece 4, the electric heating rod 7 is vertically arranged on the distillation retort 1 and is positioned in the groove 10, and the rotating piece 4 is provided with a stirring piece 6; the stirring piece 6 is provided with a plurality of circles along the vertical direction, and each circle of stirring piece 6 is distributed around the rotating piece 4 in an annular array;
a first connecting piece 12 and a second connecting piece 13 are arranged in the condensation box 2, and the first connecting piece 12 is positioned above the second connecting piece 13; an air distribution chamber 14 and a water collection chamber 15 are arranged in the first connecting piece 12, and the air distribution chamber 14 is positioned above the water collection chamber 15; a water distribution cavity 16 and a condensate collection cavity 17 are arranged in the second connecting piece 13, and the condensate collection cavity 17 is positioned below the water distribution cavity 16;
the conveying pipe 11 is communicated with the distillation retort 1 and the gas distribution chamber 14, and the communication position of the conveying pipe 11 and the distillation retort 1 is positioned above the liquid level; the liquid outlet pipe 22 is arranged on the second connecting piece 13 and communicated with the condensate collecting cavity 17, and the liquid outlet pipe 22 extends downwards and penetrates out of the condensing box 2; the cold water input pipe 20 is communicated with the water distribution cavity 16, and the cold water output pipe 21 is communicated with the water collection cavity 15; the air delivery pipe 18 is communicated with the air distribution chamber 14 and the condensate collection chamber 17, the cooling pipe 19 is communicated with the water collection chamber 15 and the water distribution chamber 16, and the air delivery pipe 18 is positioned in the cooling pipe 19; the air delivery pipes 18 are arranged in a plurality of rows in the longitudinal direction, and each row of air delivery pipes 18 is arranged at equal intervals in the transverse direction.
In an alternative embodiment, the distillation tank 1 is provided with a feed pipe 8, and the feed pipe 8 is provided with a control valve; the distillation tank 1 is provided with a discharge pipe 9, and the discharge pipe 9 is provided with a control valve.
In an optional embodiment, further comprises a collection tank; be equipped with the connecting pipe on the collection tank, the connecting pipe is connected with drain pipe 22, and the collection tank is collected the liquid after the condensation.
In an alternative embodiment, the air delivery pipe 18 is a serpentine pipe, and the cooling pipe 19 is a serpentine pipe matched with the serpentine pipe, which helps to prolong the delivery path of the steam, thereby improving the condensation effect.
In an alternative embodiment, the outer surface of the distillation tank 1 is provided with a heat insulation layer, which helps to reduce heat loss and saves energy.
In an alternative embodiment, the condensate collection chamber 17 is funnel-shaped to facilitate the collection and delivery of condensate.
In the utility model, when in use, the electric heating ring 5 converts the electric energy into heat energy and heats the solution containing the boric acid monoester, the driving device 3 enables the rotating piece 4 to rotate in the horizontal direction, the stirring piece 6 rotates along with the rotation and stirs the solution, and the solution can be uniformly heated, thereby improving the distillation efficiency and the distillation effect; the electric heating rod 7 converts electric energy into heat energy to heat the rotating piece 4, and the rotating piece 4 and the stirring piece 6 conduct the heat energy to the solution, so that the solution is heated more uniformly, and the distillation efficiency is further improved;
the steam enters the air distribution chamber 14 through the conveying pipe 11 and then is uniformly dispersed into each air conveying pipe 18; cold water enters the water diversion cavity 16 through the cold water input pipe 20 and then uniformly enters each cooling pipe 19; the gas pipe 18 is positioned in the cooling pipe 19, and cold water in the cooling pipe 19 absorbs heat in the steam, enters the water collecting cavity 15 and is finally output through a cold water output pipe 21; the heat of the steam is absorbed and then liquefied into boric acid monoester condensate, the condensate is gathered in the condensate collecting cavity 17 and is output through the liquid outlet pipe 22, the condensation efficiency is high, the condensation effect is good, and the practicability is realized; the steam conveying direction is opposite to the cold water flowing direction, and the cold water flows from bottom to top, so that the condensation effect is improved, and the using effect is excellent.
It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.
Claims (9)
1. A distillation condenser for preparing boric acid monoester is characterized by comprising a distillation retort (1), a condensation box (2), a rotating piece (4), an electric heating rod (7), a conveying pipe (11), a gas conveying pipe (18), a cooling pipe (19), a cold water input pipe (20), a cold water output pipe (21) and a liquid outlet pipe (22);
the inner wall of the distillation retort (1) is provided with an electric heating ring (5), and the top of the distillation retort is provided with a driving device (3); the rotating piece (4) is vertically arranged in the distillation retort (1) and is rotationally connected with the distillation retort, and the output end of the driving device (3) is connected with the rotating piece (4); a groove (10) is vertically formed in the rotating piece (4), the electric heating rod (7) is vertically arranged on the distillation retort (1) and is positioned in the groove (10), and a stirring piece (6) is arranged on the rotating piece (4);
a first connecting piece (12) and a second connecting piece (13) are arranged in the condensation box (2), and the first connecting piece (12) is positioned above the second connecting piece (13); an air distribution chamber (14) and a water collection chamber (15) are arranged in the first connecting piece (12), and the air distribution chamber (14) is positioned above the water collection chamber (15); a water distribution cavity (16) and a condensate collecting cavity (17) are arranged in the second connecting piece (13), and the condensate collecting cavity (17) is positioned below the water distribution cavity (16);
the conveying pipe (11) is communicated with the distillation retort (1) and the gas distribution chamber (14), and the communication position of the conveying pipe (11) and the distillation retort (1) is positioned above the liquid level; the liquid outlet pipe (22) is arranged on the second connecting piece (13) and is communicated with the condensate collecting cavity (17), and the liquid outlet pipe (22) extends downwards and penetrates out of the condensing box (2); the cold water input pipe (20) is communicated with the water diversion cavity (16), and the cold water output pipe (21) is communicated with the water collection cavity (15); the air delivery pipe (18) is communicated with the air distribution chamber (14) and the condensate collection chamber (17), the cooling pipe (19) is communicated with the water collection chamber (15) and the water distribution chamber (16), and the air delivery pipe (18) is positioned in the cooling pipe (19).
2. The distillative condenser for producing boronic acid monoesters according to claim 1, wherein a feed pipe (8) is provided on the distillation tank (1), and a control valve is provided on the feed pipe (8).
3. The distillation coagulator for preparing boric acid monoester according to claim 1, wherein the distillation tank (1) is provided with a discharge pipe (9), and the discharge pipe (9) is provided with a control valve.
4. The distillative condenser for producing boronic acid monoesters according to claim 1, wherein the stirring member (6) is provided with a plurality of turns in a vertical direction, and each turn of the stirring member (6) is distributed in an annular array around the rotating member (4).
5. The distillation condenser for preparing boric acid monoester according to claim 1, further comprising a collection tank; the collecting tank is provided with a connecting pipe which is connected with a liquid outlet pipe (22).
6. The distillation coagulator for preparing the boric acid monoester according to claim 1, wherein the air conveying pipes (18) are arranged in a plurality of rows along the longitudinal direction, and each row of air conveying pipes (18) is arranged at equal intervals along the transverse direction.
7. The distillation condenser for preparing boric acid monoester according to claim 1, wherein the gas delivery pipe (18) is a coiled pipe, and the cooling pipe (19) is a coiled pipe matched with the gas delivery pipe.
8. The distillation condenser for preparing boric acid monoester according to claim 1, wherein the outer surface of the distillation tank (1) is provided with a heat insulation layer.
9. The distillative condenser for the preparation of boronic acid monoesters according to claim 1, wherein the condensate collection chamber (17) is funnel-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020888262.7U CN212327440U (en) | 2020-05-22 | 2020-05-22 | Distillation condenser for preparing boric acid monoester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020888262.7U CN212327440U (en) | 2020-05-22 | 2020-05-22 | Distillation condenser for preparing boric acid monoester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212327440U true CN212327440U (en) | 2021-01-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020888262.7U Active CN212327440U (en) | 2020-05-22 | 2020-05-22 | Distillation condenser for preparing boric acid monoester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212327440U (en) |
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2020
- 2020-05-22 CN CN202020888262.7U patent/CN212327440U/en active Active
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