CN215026067U - Anti-pollution distillation apparatus - Google Patents
Anti-pollution distillation apparatus Download PDFInfo
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- CN215026067U CN215026067U CN202120182840.XU CN202120182840U CN215026067U CN 215026067 U CN215026067 U CN 215026067U CN 202120182840 U CN202120182840 U CN 202120182840U CN 215026067 U CN215026067 U CN 215026067U
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- distillation
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- discharge gate
- traveller
- distillation chamber
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Abstract
The utility model relates to a distillation apparatus technical field specifically is an anti-pollution distillation apparatus, including the distillation chamber, the top middle part of distillation chamber is provided with the discharge gate, and the below of discharge gate is provided with the mount, and the below middle part of mount is provided with the protection network, and the outside of protection network and the bottom inner wall fixed connection of mount, the top of mount are provided with the air exhauster, and the top of air exhauster is provided with the blow vent, and beneficial effect is: the anti-backflow device controls the switch of the anti-backflow device by utilizing the air pressure change at the two sides of the anti-backflow device, and under the condition that the air pressures at the two sides are the same, the acting force of the spring closes the anti-backflow device, so that the external air cannot enter the distillation chamber. In the process of distillation, the gas in the distillation chamber is upwards discharged by the exhaust fan, and the gas in the discharge port is pushed to the left side, so that the backflow preventer is opened, and the gas in the discharge port can only outwards flow out due to the fact that the pressure of the left side is greater than that of the right side, and the external gas is prevented from entering the distillation chamber.
Description
Technical Field
The utility model relates to a distillation apparatus technical field specifically is an anti-pollution distillation apparatus.
Background
Distillation is a thermodynamic separation process that utilizes the difference in boiling points of components in a mixed liquid or liquid-solid system to vaporize lower boiling components and recondense to separate the entire component, a unit operation that combines the two unit operations of evaporation and condensation. Compared with other separation means, such as extraction, filtration crystallization and the like, the method has the advantage that other solvents except system components are not required, so that new impurities are not introduced.
At present, most of distillation apparatuses are easy to cause external impurities to enter the distillation apparatuses in the distillation process, so that the liquid in the distillation apparatuses is polluted in the distillation process, the distillation effect is not ideal, even the reverse effect appears, and the anti-pollution distillation apparatuses are urgently needed to solve the problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an anti-pollution distillation appearance to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an anti-pollution distillation appearance, including the distillation chamber, the top middle part of distillation chamber is provided with the discharge gate, the below of discharge gate is provided with the mount, the below middle part of mount is provided with the protection network, the outside of protection network and the bottom inner wall fixed connection of mount, the top of mount is provided with the air exhauster, the top of air exhauster is provided with the blow vent, the top of discharge gate is provided with anti-return device, anti-return device's middle part is provided with the slide, the left end inboard of slide is provided with sealed rubber ring, the left side of slide is provided with the traveller, the right side of traveller is provided with and supports the piece, the middle part of traveller is provided with the through-hole, the left side of traveller is provided with the spring.
Preferably, the middle part of the upper part of the distillation chamber is communicated with the bottom of the discharge hole, the upper part of the fixing frame is fixedly connected with the inner wall of the bottom of the discharge hole, and the inner wall of the top part of the fixing frame is rotatably connected with the end part of the upper part of the exhaust fan.
Preferably, the upper part of the fixing frame is fixedly connected with the bottom of the vent, the outer side of the vent is fixedly connected with the inner wall of the discharge hole, and the vent enables the discharge hole to be communicated with the distillation chamber.
Preferably, the left side and the right side of the backflow preventer are communicated with the discharge port, the sliding column is horizontally connected with the slide way in a sliding manner, the right side of the sliding column is fixedly connected with the outer wall of the left side of the abutting block, the left side of the sliding column is fixedly connected with the end part of the right side of the spring, and the end part of the left side of the spring is fixedly connected with the inner wall of the left side of the backflow preventer.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the anti-backflow device controls the switch of the anti-backflow device by utilizing the air pressure change at the two sides of the anti-backflow device, and under the condition that the air pressures at the two sides are the same, the acting force of the spring closes the anti-backflow device, so that the external air cannot enter the distillation chamber.
2. In the process of distillation, the gas in the distillation chamber is upwards discharged by the exhaust fan, and the gas in the discharge port is pushed to the left side, so that the backflow preventer is opened, and the gas in the discharge port can only outwards flow out due to the fact that the pressure of the left side is greater than that of the right side, and the external gas is prevented from entering the distillation chamber.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of FIG. 1 at A;
fig. 3 is a schematic structural view of the backflow prevention device of the present invention.
In the figure: 1. the device comprises a distillation chamber, 2, a discharge hole, 3, a fixing frame, 31, a protective screen, 4, an exhaust fan, 5, an air vent, 6, an anti-backflow device, 61, a sliding column, 62, a slide way, 63, a resisting block, 64, a through hole, 65, a sealing rubber ring, 66 and a spring.
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 to 3, the present invention provides a technical solution: the utility model provides an anti-pollution distillation appearance, including distillation chamber 1, the top middle part of distillation chamber 1 is provided with discharge gate 2, the below of discharge gate 2 is provided with mount 3, the below middle part of mount 3 is provided with protection network 31, the outside of protection network 31 and the bottom inner wall fixed connection of mount 3, the top of mount 3 is provided with air exhauster 4, the top of air exhauster 4 is provided with blow vent 5, the top of discharge gate 2 is provided with anti-reflux device 6, anti-reflux device 6's middle part is provided with slide 62, slide 62's left end inboard is provided with sealed rubber ring 65, slide 62's left side is provided with traveller 61, traveller 61's right side is provided with supports block 63, traveller 61's middle part is provided with through-hole 64, traveller 61's left side is provided with spring 66.
The middle part of the upper part of the distillation chamber 1 is communicated with the bottom of the discharge hole 2, the upper part of the fixing frame 3 is fixedly connected with the inner wall of the bottom of the discharge hole 2, and the inner wall of the top part of the fixing frame 3 is rotatably connected with the end part of the upper part of the exhaust fan 4. The top of mount 3 and the bottom fixed connection of blow vent 5, the blow vent 5 outside and the inner wall fixed connection of discharge gate 2, blow vent 5 makes discharge gate 2 and distillation chamber 1 UNICOM each other.
The left side and the right side of the backflow prevention device 6 are communicated with the discharge hole 2, the sliding column 61 is horizontally connected with the sliding rail 62 in a sliding mode, the right side of the sliding column 61 is fixedly connected with the outer wall of the left side of the abutting block 63, the left side of the sliding column 61 is fixedly connected with the end portion of the right side of the spring 66, and the end portion of the left side of the spring 66 is fixedly connected with the inner wall of the left side of the backflow prevention device 6.
The working principle is as follows: putting liquid to be distilled into a distillation chamber 1, distilling the liquid in the distillation chamber 1, starting an exhaust fan 4, sucking out generated impurity gas upwards under the action of the exhaust fan 4 along with the distillation of the liquid, enabling the gas in the distillation chamber 1 to enter a discharge hole 2 through a vent 5, pushing a sliding column 61 rightwards after the gas enters an anti-backflow device 6, enabling the sliding column 61 to slide rightwards in a slide way 62, enabling a resisting block 63 to be separated from a sealing rubber ring 65, enabling a through hole 64 to move to the right side of the sealing rubber ring 65, enabling the gas on the left side of the anti-backflow device 6 to flow rightwards through the through hole 64, dragging the gas leftwards due to the exhaust fan 4 arranged at the left section of the discharge hole 2, even if the left air pressure of the anti-backflow device 6 is greater than the right air pressure, enabling the left air to push the sliding column 61 rightwards, when the distillation operation is not performed, under the action of a spring 66, to the left side bottom of slide 62, support block 63 and sealed rubber ring 65 and closely laminate promptly, make the right side gas can't get into distillation chamber 1 in, prevent to get into external gas in the distillation chamber 1, cause the distilled liquid impurity to appear.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. An anti-pollution distillation apparatus comprising a distillation chamber (1), characterized in that: the utility model discloses a distillation apparatus, including distillation chamber (1), the top middle part of discharge gate (2) is provided with discharge gate (2), the below of discharge gate (2) is provided with mount (3), the below middle part of mount (3) is provided with protection network (31), the outside of protection network (31) and the bottom inner wall fixed connection of mount (3), the top of mount (3) is provided with air exhauster (4), the top of air exhauster (4) is provided with blow vent (5), the top of discharge gate (2) is provided with anti-reflux device (6), the middle part of anti-reflux device (6) is provided with slide (62), the left end inboard of slide (62) is provided with sealed rubber ring (65), the left side of slide (62) is provided with traveller (61), the right side of traveller (61) is provided with and supports piece (63), the middle part of traveller (61) is provided with through-hole (64), the left side of traveller (61) is provided with spring (66).
2. The anti-contamination distillation instrument according to claim 1, wherein: the middle part of the upper part of the distillation chamber (1) is communicated with the bottom of the discharge hole (2), the upper part of the fixing frame (3) is fixedly connected with the inner wall of the bottom of the discharge hole (2), and the inner wall of the top part of the fixing frame (3) is rotatably connected with the end part of the upper part of the exhaust fan (4).
3. The anti-contamination distillation instrument according to claim 1, wherein: the top of mount (3) and the bottom fixed connection of blow vent (5), the inner wall fixed connection of the blow vent (5) outside and discharge gate (2), blow vent (5) make discharge gate (2) and distillation chamber (1) UNICOM each other.
4. The anti-contamination distillation instrument according to claim 1, wherein: the left and right sides of anti-backflow device (6) and discharge gate (2) UNICOM each other, traveller (61) and slide (62) horizontal sliding connection, the right side of traveller (61) and the left side outer wall fixed connection who supports piece (63), the left side of traveller (61) and the right side tip fixed connection of spring (66), the left side tip of spring (66) and the left side inner wall fixed connection of anti-backflow device (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120182840.XU CN215026067U (en) | 2021-01-23 | 2021-01-23 | Anti-pollution distillation apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120182840.XU CN215026067U (en) | 2021-01-23 | 2021-01-23 | Anti-pollution distillation apparatus |
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| Publication Number | Publication Date |
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| CN215026067U true CN215026067U (en) | 2021-12-07 |
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| CN202120182840.XU Active CN215026067U (en) | 2021-01-23 | 2021-01-23 | Anti-pollution distillation apparatus |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114432993A (en) * | 2022-01-25 | 2022-05-06 | 浙江阿尔法化工科技有限公司 | Synthesis process and synthesis equipment of methyl tetrahydrophthalic anhydride |
-
2021
- 2021-01-23 CN CN202120182840.XU patent/CN215026067U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114432993A (en) * | 2022-01-25 | 2022-05-06 | 浙江阿尔法化工科技有限公司 | Synthesis process and synthesis equipment of methyl tetrahydrophthalic anhydride |
| CN114432993B (en) * | 2022-01-25 | 2024-01-30 | 浙江阿尔法化工科技有限公司 | Synthesis process and synthesis equipment of methyltetrahydrophthalic anhydride |
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