CN213942155U - Furfural continuous rectification device - Google Patents
Furfural continuous rectification device Download PDFInfo
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- CN213942155U CN213942155U CN202022971517.9U CN202022971517U CN213942155U CN 213942155 U CN213942155 U CN 213942155U CN 202022971517 U CN202022971517 U CN 202022971517U CN 213942155 U CN213942155 U CN 213942155U
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- furfural
- rectifying
- rectifying column
- rectification
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Abstract
The utility model discloses a continuous rectifier unit of furfural, including the rectifying column, the outside of rectifying column is equipped with the device frame, the top of rectifying column is equipped with spray set, the bottom of rectifying column is equipped with ejection of compact pipeline one, the side of rectifying column is equipped with ejection of compact pipeline two, the top of ejection of compact pipeline two is equipped with charge-in pipeline one, charge-in pipeline one's outside is equipped with the glassware, the bottom of going up the glassware is equipped with charge-in pipeline two, the below of charge-in pipeline two is equipped with concentration detector, ejection of compact pipeline two inserts threaded connection is passed through to concentration detector's inside. The furfural continuous rectification device can clean the inside of the rectification tower after rectifying furfural through the additionally arranged spraying device, is convenient for continuous rectification of furfural by utilizing the rectification tower, can prevent the concentration of finished products which are remained in the rectification tower and affect continuous rectification of furfural after the furfural is rectified, and ensures the product quality.
Description
Technical Field
The utility model relates to a furfural production technical field specifically is a furfural continuous rectification device.
Background
Furfural, which is the same substance as furfural, has a systematic name of α -furfural, and is a derivative in which a hydrogen atom at the 2-position of furan is substituted with an aldehyde group. The appearance is colorless transparent oily liquid, and has special smell similar to benzaldehyde. The existing furfural rectification device is inconvenient to clean the interior of a rectification tower after rectifying furfural, so that the rectification tower is inconvenient to use for continuous rectification of furfural, the concentration of finished products which are remained in the rectification tower and affect continuous rectification of furfural is caused after the furfural is rectified, and the product quality is reduced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a furfural continuous rectification device has solved the problem that proposes among the background art.
In order to achieve the above object, the utility model provides a following technical scheme: a furfural continuous rectification device comprises a rectification tower, a device frame is arranged outside the rectification tower, the rectifying tower is embedded in the device frame and fixed by bolts and nuts, the top of the rectifying tower is provided with a spraying device, the bottom of the rectifying tower is provided with a first discharge pipeline, the side surface of the rectifying tower is provided with a second discharge pipeline, a first feeding pipeline is arranged above the second discharging pipeline, one end of the first feeding pipeline is inserted into the rectifying tower and connected through threads, a feeder is arranged outside the feeding pipeline I, the other end of the feeding pipeline I is inserted into a discharge port of the feeder and is connected with the discharge port through threads, and a second feeding pipeline is arranged at the bottom of the feeder, a concentration detector is arranged below the second feeding pipeline, and the second discharging pipeline is inserted into the concentration detector and is connected with the inside of the concentration detector through threads.
As an optimal implementation mode of the utility model, the top of rectifying column is equipped with the connecting tube through threaded connection, the junction of connecting tube and rectifying column is equipped with valve one, the connecting tube with spray set's delivery port passes through threaded connection.
As a preferred embodiment of the utility model, the junction of the first feeding pipeline and the second discharging pipeline and the rectifying tower is provided with a second valve.
As a preferred embodiment of the utility model, the junction of the first discharge pipeline and the rectifying tower is provided with a third valve.
As a preferred embodiment of the present invention, the spraying device is installed on the device frame, and the spraying device and the device frame are fixed by bolts and nuts.
Compared with the prior art, the beneficial effects of the utility model are as follows:
this continuous rectification device of furfural can wash the inside of rectifying column after rectifying furfural through the spray set who adds, is convenient for utilize the rectifying column to carry out the continuous rectification to furfural, can prevent to leave the finished product concentration that remains the influence continuous rectification of furfural in the inside of rectifying column after rectifying column to furfural rectification, in addition, be equipped with the concentration detection appearance in the outside of rectifying column and can carry out concentration detection to the goods in the rectifying column, guarantee product quality.
Drawings
FIG. 1 is a front view of a furfural continuous rectification apparatus of the present invention,
fig. 2 is an enlarged view of a portion a of the furfural continuous rectification apparatus of the present invention.
In the figure, a rectifying tower 1, a device frame 2, a spraying device 3, a first discharge pipeline 4, a second discharge pipeline 5, a first feed pipeline 6, a feeder 7, a second feed pipeline 8, a concentration detector 9, a connecting pipeline 10, a first valve 11, a second valve 12 and a third valve 13 are arranged.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-2, the present invention provides a technical solution: a furfural continuous rectification device comprises a rectification tower 1, wherein a device frame 2 is arranged outside the rectification tower 1, the rectification tower 1 is embedded into the device frame 2 and is fixed through bolts and nuts, a spraying device 3 is arranged at the top of the rectification tower 1, a first discharge pipeline 4 is arranged at the bottom of the rectification tower 1, a second discharge pipeline 5 is arranged on the side surface of the rectification tower 1, a first feed pipeline 6 is arranged above the second discharge pipeline 5, one end of the first feed pipeline 6 is inserted into the rectification tower 1 and is in threaded connection with the interior of the rectification tower 1, a first feeder 7 is arranged outside the first feed pipeline 6, the other end of the first feed pipeline 6 is inserted into a discharge port of the first feeder 7 and is in threaded connection with the discharge port, a second feed pipeline 8 is arranged at the bottom of the first feeder 7, a concentration detector 9 is arranged below the second feed pipeline 8, the second discharge pipeline 5 is inserted into the concentration detector 9 and connected through threads.
Referring to fig. 1 and 2, a connecting pipeline 10 is connected to the top of the rectifying tower 1 through a screw thread, a first valve 11 is arranged at the joint of the connecting pipeline 10 and the rectifying tower 1, the connecting pipeline 10 is connected to the water outlet of the spraying device 3 through a screw thread, and the flow of the connecting pipeline 10 can be controlled through the first valve 11.
Referring to fig. 1, a second valve 12 is disposed at a connection between the first feeding pipeline 6 and the second discharging pipeline 5 and the rectifying tower 1, and the flow of the first feeding pipeline and the second discharging pipeline 5 can be controlled by the second valve 12.
Referring to fig. 1, a third valve 13 is disposed at a joint of the first discharge pipeline 4 and the rectifying tower 1, and the flow of the first discharge pipeline 4 can be controlled by the third valve 13.
Referring to fig. 1, the spraying device 3 is installed on the device frame 2, the spraying device 3 and the device frame 2 are fixed by bolts and nuts, and the spraying device 3 is additionally arranged to clean the interior of the rectifying tower after the furfural is rectified, so that the continuous rectification of the furfural by workers is facilitated.
The utility model relates to a furfural continuous rectification device washs rectifying column 1's inside through spray set 3 that adds after rectifying furfural, after washing rectifying column 1's inside, utilize glassware 7 to carry out continuous rectification to rectifying column 1's inside material loading, can prevent to leave in rectifying column 1's inside after the furfural rectification and remain the finished product concentration who influences the continuous rectification of furfural, and be equipped with concentration detector 9 in rectifying column 1's outside, can carry out concentration detection to the goods in rectifying column 1 in real time.
The utility model discloses a rectifying column 1, device frame 2, spray set 3, ejection of compact pipeline 4, ejection of compact pipeline two 5, charge-in pipeline 6, go up glassware 7, charge-in pipeline two 8, concentration detector 9, connecting tube 10, valve 11, valve two 12, three 13 parts of valve are the parts that general standard spare or technical personnel in the field know, and its structure and principle all are this technical staff all can learn through the technical manual or learn through conventional experimental method, the utility model provides a problem be that current furfural rectifying column device is not convenient for can wash the inside of rectifying column after rectifying furfural, leads to not being convenient for utilize the rectifying column to carry out the rectification in succession to furfural, leads to leaving the finished product concentration who influences the continuous rectification of furfural in the inside of rectifying column after rectifying furfural, has reduced product quality's problem. The utility model discloses this continuous rectification device of furfural can wash the inside of rectifying column after rectifying furfural through the spray set who adds, be convenient for utilize the rectifying column to carry out continuous rectification to furfural, can prevent to leave the finished product concentration who remains the continuous rectification of influence furfural in the inside of rectifying column after the rectification of furfural, in addition, be equipped with the concentration detection appearance in the outside of rectifying column and can carry out concentration detection to the goods in the rectifying column, guarantee product quality.
Finally, it should be noted that: 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 modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. 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 (5)
1. A furfural continuous rectification device is characterized in that: comprises a rectifying tower (1), a device frame (2) is arranged outside the rectifying tower (1), the rectifying tower (1) is embedded into the device frame (2) and is fixed inside through a bolt and a nut, a spraying device (3) is arranged at the top of the rectifying tower (1), a first discharge pipeline (4) is arranged at the bottom of the rectifying tower (1), a second discharge pipeline (5) is arranged on the side surface of the rectifying tower (1), a first feed pipeline (6) is arranged above the second discharge pipeline (5), one end of the first feed pipeline (6) is inserted into the rectifying tower (1) and is in threaded connection, a first feeder (7) is arranged outside the first feed pipeline (6), the other end of the first feed pipeline (6) is inserted into a discharge port of the first feeder (7) and is in threaded connection, a second feed pipeline (8) is arranged at the bottom of the first feeder (7), a concentration detector (9) is arranged below the feeding pipeline II (8), and the discharging pipeline II (5) is inserted into the concentration detector (9) and is connected with the inside of the concentration detector through threads.
2. The furfural continuous rectification device according to claim 1, characterized in that: the top of rectifying column (1) is equipped with connecting tube (10) through threaded connection, the junction of connecting tube (10) and rectifying column (1) is equipped with valve (11), connecting tube (10) with threaded connection is passed through to the delivery port of spray set (3).
3. The furfural continuous rectification device according to claim 1, characterized in that: and a second valve (12) is arranged at the joint of the first feeding pipeline (6) and the second discharging pipeline (5) with the rectifying tower (1).
4. The furfural continuous rectification device according to claim 1, characterized in that: and a third valve (13) is arranged at the joint of the first discharge pipeline (4) and the rectifying tower (1).
5. The furfural continuous rectification device according to claim 1, characterized in that: the spraying device (3) is installed on the device frame (2), and the spraying device (3) and the device frame (2) are fixed through bolts and nuts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022971517.9U CN213942155U (en) | 2020-12-11 | 2020-12-11 | Furfural continuous rectification device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022971517.9U CN213942155U (en) | 2020-12-11 | 2020-12-11 | Furfural continuous rectification device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213942155U true CN213942155U (en) | 2021-08-13 |
Family
ID=77215639
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022971517.9U Active CN213942155U (en) | 2020-12-11 | 2020-12-11 | Furfural continuous rectification device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213942155U (en) |
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2020
- 2020-12-11 CN CN202022971517.9U patent/CN213942155U/en active Active
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Legal Events
| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: 239000 Jianhe Road, salt chemical industrial park, Dingyuan County, Chuzhou City, Anhui Province Patentee after: Anhui Jinxuan Technology Co.,Ltd. Address before: 223001 Jianhe Road, salt chemical industrial park, Dingyuan County, Chuzhou City, Huai'an City, Jiangsu Province Patentee before: Anhui Jinxuan Technology Co.,Ltd. |