CN215939053U - APG alkyl glycoside falling film evaporation scraper evaporation molecular distillation system device - Google Patents
APG alkyl glycoside falling film evaporation scraper evaporation molecular distillation system device Download PDFInfo
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- CN215939053U CN215939053U CN202121696598.4U CN202121696598U CN215939053U CN 215939053 U CN215939053 U CN 215939053U CN 202121696598 U CN202121696598 U CN 202121696598U CN 215939053 U CN215939053 U CN 215939053U
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Abstract
The utility model discloses an APG alkyl glycoside falling film evaporation scraper evaporation molecular distillation system device which comprises a connecting pipe, a distillation pipe and a separation pipe, wherein a guide pump is fixedly arranged on one side of the bottom end of the connecting pipe, an APG distillation flask is fixedly arranged on the bottom end of the connecting pipe and one side of the guide pump, a fixing clamp is fixedly arranged on the side surface of the connecting pipe, the top end of the connecting pipe is connected with the distillation pipe, a cooling circulation pipe is fixedly arranged on the side surface of the distillation pipe, the separation pipe is fixedly arranged on the top end of the distillation pipe, and a discharge pipe is fixedly arranged on one side of the separation pipe. This kind of APG alkyl glycoside falling film evaporation scraper blade evaporation molecular distillation system device, simple structure is reasonable, and the modern design is in carrying out the molecular distillation aspect to APG, has good distillation effect, has improved distillation efficiency, simultaneously, has improved the practicality of device.
Description
Technical Field
The utility model relates to the technical field of molecular distillation, in particular to an APG alkyl glycoside falling film evaporation scraper evaporation molecular distillation system device.
Background
Molecular distillation is a special liquid-liquid separation technology, which is different from traditional distillation and relies on the principle of difference in boiling point and difference in mean free path of molecular motion of different substances to realize separation.
However, in the molecular distillation, the mixed fluid is required to be distilled out, then fractionated, and finally separated, which greatly increases the complexity of the molecular distillation. Therefore, we improve the method and propose an APG alkyl glycoside falling film evaporation scraper evaporation molecular distillation system device.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problems, the utility model provides the following technical scheme:
the utility model discloses an APG alkyl glycoside falling film evaporation scraper evaporation molecular distillation system device which comprises a connecting pipe, a distillation pipe and a separation pipe, wherein a guide pump is fixedly arranged on one side of the bottom end of the connecting pipe, an APG distillation flask is fixedly arranged on the bottom end of the connecting pipe and one side of the guide pump, a fixing clamp is fixedly arranged on the side surface of the connecting pipe, the top end of the connecting pipe is connected with the distillation pipe, a cooling circulation pipe is fixedly arranged on the side surface of the distillation pipe, the separation pipe is fixedly arranged on the top end of the distillation pipe, and a guide pipe is fixedly arranged on one side of the separation pipe.
As a preferable technical scheme of the utility model, the side surface of the connecting pipe is connected with a heat preservation pipe in a penetrating way, and one end of the heat preservation pipe, which is far away from the connecting pipe, is fixedly connected with the diversion pump.
As a preferable technical scheme of the utility model, an air duct is fixedly arranged on the side surface of the connecting pipe and on the opposite surface of the heat preservation pipe, and a fractionating bottle is fixedly arranged at the bottom end of the air duct.
As a preferable technical scheme of the utility model, the bottom end of the APG distillation flask is fixedly provided with a clamping frame, and a distillation spray gun is fixedly arranged in the clamping frame.
As a preferable technical scheme of the utility model, a recovery pipe is fixedly arranged at the bottom end of the connecting pipe, and a pressure control valve is fixedly arranged on the recovery pipe.
As a preferable technical scheme of the utility model, an internal cooling pipe is arranged in the distillation pipe, the side surface of the internal cooling pipe is in through connection with a heat preservation pipe and an air guide pipe, the heat preservation pipe and the air guide pipe are both obliquely arranged, and air-closing valves are arranged on the heat preservation pipe and the air guide pipe and positioned in the distillation pipe.
As a preferable technical scheme of the utility model, a winding pipe is fixedly arranged on the side surface of the internal cooling pipe, the winding pipe is fixedly connected with the cooling circulation pipe, and the winding pipe is of a double-spiral structure.
The utility model has the beneficial effects that:
1. according to the APG alkyl glycoside falling film evaporation scraper evaporation molecular distillation system device, the connecting pipe, the distillation pipe and the separation pipe are sequentially connected, when APG molecular distillation is carried out, the distilled mixed gas is guided into the distillation pipe and fractionated, then APG fluid is distilled out, so that APG distillation can be realized, the distillation difficulty is effectively reduced, and the problems that when molecular distillation is carried out, the mixed fluid needs to be distilled out firstly, then fractionation is carried out, and finally separation is carried out, so that the complexity of molecular distillation is greatly increased are solved;
2. this kind of APG alkyl glycoside falling film evaporation scraper blade evaporation molecular distillation system device, through recovery tube and the pressure control valve that is equipped with, after fractionating the APG of distilling, the great reposition of redundant personnel liquid of quality can be discharged through the recovery tube and retrieved, has improved the ability of recycling of device to reposition of redundant personnel liquid.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:
FIG. 1 is a schematic structural diagram of an APG alkyl glycoside falling film evaporation scraper evaporation molecular distillation system device;
FIG. 2 is a schematic view of the bottom of the connecting tube of the present invention;
fig. 3 is a schematic view of the structure of the coil of the present invention.
In the figure:
1. a connecting pipe; 101. a heat preservation pipe; 102. an air duct; 103. a fractionating bottle; 104. a recovery pipe; 105. a pressure control valve;
2. a distillation tube; 201. cooling the tube internally; 202. winding the pipe;
3. a separation tube;
4. a diversion pump;
5. an APG distillation flask; 501. a clamping frame; 502. a distillation spray gun;
6. a fixing clip;
7. a cooling circulation pipe;
8. and (7) leading out the tube.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.
Example (b): as shown in fig. 1-3, the APG alkyl glycoside falling film evaporation scraper evaporation molecular distillation system device of the present invention comprises a connecting pipe 1, a distillation pipe 2 and a separation pipe 3, wherein a diversion pump 4 is fixedly arranged on one side of the bottom end of the connecting pipe 1, an APG distillation flask 5 is fixedly arranged on one side of the bottom end of the connecting pipe 1 and located on the diversion pump 4, a fixing clamp 6 is fixedly arranged on the side surface of the connecting pipe 1, the top end of the connecting pipe 1 is connected with the distillation pipe 2, a cooling circulation pipe 7 is fixedly arranged on the side surface of the distillation pipe 2, the separation pipe 3 is fixedly arranged on the top end of the distillation pipe 2, and a delivery pipe 8 is fixedly arranged on one side of the separation pipe 3.
Wherein, 1 side through connection of connecting pipe has insulating tube 101, and the one end and the 4 fixed connection of guiding pump of connecting pipe 1 are kept away from to insulating tube 101, and through the insulating tube 101 that is equipped with, the gas that derives from guiding pump 4 gets into connecting pipe 1 from insulating tube 101, and insulating tube 101 can effectively reduce the temperature of deriving gas this moment to gaseous water conservancy diversion's effect during the distillation has been improved.
Wherein, the side of the connecting pipe 1 and the opposite side of the heat preservation pipe 101 are fixedly provided with the gas guide pipe 102, the bottom end of the gas guide pipe 102 is fixedly provided with the fractionating bottle 103, the gas in the fractionating bottle 103 is evaporated through the arranged gas guide pipe 102 and the fractionating bottle 103, then the gas is guided into the connecting pipe 1, and the distilled APG gas is fractionated through the fractionated gas, thereby improving the purity of the APG final forming.
Wherein, the bottom end of APG retort 5 is fixed and is equipped with block 501, and the inside of block 501 is fixed and is equipped with distillation spray gun 502, through block 501 and the distillation spray gun 502 that is equipped with, the power of using of distillation spray gun 502 is controlled, can effectively control the rate of evaporating of APG gas.
Wherein, the bottom mounting of connecting pipe 1 is equipped with recovery tube 104, fixedly on the recovery tube 104 being equipped with pressure control valve 105, and through recovery tube 104 and the pressure control valve 105 that are equipped with, after fractionating the APG of distilling, the great reposition of redundant personnel liquid of quality can be discharged through recovery tube 104 and retrieved, has improved the device and has recycled the ability of reposition of redundant personnel liquid.
Wherein, the inside of distillation tube 2 is provided with interior cooling tube 201, the side and insulating tube 101 and the air duct 102 through connection of interior cooling tube 201, insulating tube 101 and air duct 102 are the slant setting, and the inside that just is located distillation tube 2 on insulating tube 101 and the air duct 102 all is equipped with the gas check valve, through the interior cooling tube 201 that is equipped with, when the gaseous and the gas of reposition of redundant personnel of distilled APG all get into interior cooling tube 201, be convenient for fractionate distilled gaseous, then discharge the non-APG material of fractionation bottom, the purity of distillation product has been improved, utilize the gas check valve to close the gas temporarily to the device simultaneously, avoid the liquid reflux in the interior cooling tube 201.
Wherein, the fixed pipe 202 that is equipped with in the side of interior cooling tube 201, pipe 202 and cooling circulation pipe 7 fixed connection, and pipe 202 is double helix structure, through the pipe 202 that is equipped with, utilizes the condensation fluid that pipe 202 passes through to cool off the fluid in interior cooling tube 201, and double helix structure has effectively utilized the area of contact of pipe 202 with interior cooling tube 201, has improved the cooling effect.
The working principle is as follows: the APG alkyl glycoside falling film evaporation scraper evaporation molecular distillation system device is different from the prior art, has reasonable structure, convenient use and simple operation, and can enable a user to simply and clearly understand the working principle; when in use, the bottom of the connecting pipe 1 is connected with the guide pump 4 through the heat preservation pipe 101 and is connected with the fractionating bottle 103 through the air duct 102, when in distillation, the distillation spray gun 502 in the clamping frame 501 is started, the temperature of the distillation spray gun 502 is controlled, at the moment, the APG fluid in the APG distillation bottle 5 is evaporated, the evaporation rate of APG gas can be effectively controlled, the distilled gas in the fractionating bottle 103 is evaporated, then the gas is led into the connecting pipe 1, then the distilled APG gas is fractionated by the fractionated gas, so that the purity of APG final forming is improved, when the distilled APG gas and the shunted gas enter the inner cooling pipe 201, the distilled gas is fractionated, then non-APG substances at the bottom of the fractionation are discharged, the purity of a distillation product is improved, meanwhile, the gas closing valve is used for temporarily closing the device, so as to avoid the liquid backflow in the inner cooling pipe 201, then, when the fractionation of the APG fluid is completed, the split liquid with a large mass can be discharged and recovered through the recovery pipe 104, so that the recycling capacity of the device for the split liquid is improved, and then the APG fluid is separated in the separation pipe 3.
Finally, it should be noted that: in the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The utility model provides a APG alkyl glycoside falling film evaporation scraper blade evaporation molecular distillation system device, includes connecting pipe (1), distillation tube (2) and separator tube (3), its characterized in that, the fixed delivery pump (4) that is equipped with in bottom one side of connecting pipe (1), the bottom of connecting pipe (1) and the fixed APG retort (5) that is equipped with in one side that is located delivery pump (4), the fixed fixation clamp (6) that is equipped with in side of connecting pipe (1), the top of connecting pipe (1) is connected with distillation tube (2), the fixed cooling circulation pipe (7) that is equipped with in side of distillation tube (2), the fixed separator tube (3) that is equipped with in top of distillation tube (2), the fixed contact tube (8) that is equipped with in one side of separator tube (3).
2. The APG alkyl glycoside falling film evaporation scraper evaporation molecular distillation system device according to claim 1, wherein a heat preservation pipe (101) penetrates through the side surface of the connecting pipe (1), and one end, far away from the connecting pipe (1), of the heat preservation pipe (101) is fixedly connected with the flow guide pump (4).
3. The APG alkyl glycoside falling film evaporation scraper evaporation molecular distillation system device according to claim 1, wherein a gas guide tube (102) is fixedly arranged on the side surface of the connecting tube (1) and on the opposite surface of the heat preservation tube (101), and a fractionating bottle (103) is fixedly arranged at the bottom end of the gas guide tube (102).
4. The APG alkyl glycoside falling film evaporation scraper evaporation molecular distillation system device as claimed in claim 1, wherein a clamping frame (501) is fixed at the bottom end of the APG distillation bottle (5), and a distillation spray gun (502) is fixed inside the clamping frame (501).
5. The APG alkyl glycoside falling film evaporation scraper evaporation molecular distillation system device as claimed in claim 1, wherein a recovery pipe (104) is fixedly arranged at the bottom end of the connecting pipe (1), and a pressure control valve (105) is fixedly arranged on the recovery pipe (104).
6. The APG alkyl glycoside falling film evaporation scraper evaporation molecular distillation system device according to claim 2 or 3, wherein an internal cooling pipe (201) is arranged inside the distillation pipe (2), the side surface of the internal cooling pipe (201) is connected with a heat preservation pipe (101) and a gas guide pipe (102) in a penetrating manner, the heat preservation pipe (101) and the gas guide pipe (102) are both obliquely arranged, and a gas-closing valve is arranged on the heat preservation pipe (101) and the gas guide pipe (102) and positioned inside the distillation pipe (2).
7. The APG alkyl glycoside falling film evaporation scraper evaporation molecular distillation system device according to claim 6, wherein a winding pipe (202) is fixedly arranged on the side surface of the internal cooling pipe (201), the winding pipe (202) is fixedly connected with the cooling circulation pipe (7), and the winding pipe (202) is of a double-spiral structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121696598.4U CN215939053U (en) | 2021-07-23 | 2021-07-23 | APG alkyl glycoside falling film evaporation scraper evaporation molecular distillation system device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121696598.4U CN215939053U (en) | 2021-07-23 | 2021-07-23 | APG alkyl glycoside falling film evaporation scraper evaporation molecular distillation system device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215939053U true CN215939053U (en) | 2022-03-04 |
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ID=80437839
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121696598.4U Active CN215939053U (en) | 2021-07-23 | 2021-07-23 | APG alkyl glycoside falling film evaporation scraper evaporation molecular distillation system device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215939053U (en) |
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2021
- 2021-07-23 CN CN202121696598.4U patent/CN215939053U/en active Active
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