CN210434007U - Industrial gas distillation device - Google Patents
Industrial gas distillation device Download PDFInfo
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- CN210434007U CN210434007U CN201921330921.9U CN201921330921U CN210434007U CN 210434007 U CN210434007 U CN 210434007U CN 201921330921 U CN201921330921 U CN 201921330921U CN 210434007 U CN210434007 U CN 210434007U
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Abstract
The utility model discloses an industrial gas distillation device in the technical field of industrial distillation equipment, which comprises a support plate and a support frame, wherein the support frame is symmetrically arranged at the bottom end of the support plate, the left side of the top end of the support plate is provided with a distillation still, the lower part of an inner cavity of the distillation still is provided with a ring-shaped electric heating plate, the bottom of the distillation still is provided with a slag liquid outlet pipe, the slag liquid outlet pipe is provided with a valve, and the middle part of the top wall of the inner cavity of the distillation still is rotatably provided with a stirring rod piece, so as to ensure the separation and condensation process of different distillation steam.
Description
Technical Field
The utility model relates to an industrial distillation equipment technical field specifically is an industrial gas distillation plant.
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.
For example, in the purification process of liquid ammonia, distillation equipment (impurities, such as petroleum, water dust and metal debris, exist in the ammonia liquid) is required to be used, and after distillation is performed in the conventional distillation equipment, a good removing mode is not provided for residual impurities, and liquid industrial gas often contains gas with a lower boiling point, and the conventional distillation equipment cannot remove the gas with the lower boiling point, so that the distillation and purification effects are poor.
Based on this, the utility model designs an industrial gas distillation plant to solve above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an industrial gas distillation plant to solve the problem among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: an industrial gas distillation device comprises a support plate and a support frame, wherein the support frame is symmetrically arranged at the bottom end of the support plate, a distillation still is arranged on the left side of the top end of the support plate, an annular electric heating plate is arranged at the lower part of an inner cavity of the distillation still, a slag liquid outlet pipe is arranged at the bottom of the distillation still, a valve is arranged on the slag liquid outlet pipe, a stirring rod piece is rotatably arranged in the middle of the top wall of the inner cavity of the distillation still, the top end of the stirring rod piece penetrates through the top wall of the distillation still and is connected with a driving motor, a feeding pipe is arranged on the left side of the top wall of the distillation still, a thermometer is arranged at the lower part of the left side wall of the inner cavity of the distillation still, a control display is arranged in the middle of the outer wall of the, the bottom end of the first condensation pipe penetrates through the condensation box and is connected with a main collection box, the bottom end of the second condensation pipe penetrates through the condensation box and is connected with an auxiliary collection box, the main collection box and the auxiliary collection box penetrate through the joint in the supporting plate, the top end of the first condensation pipe and the top end of the second condensation pipe penetrate through the top wall of the condensation box in sequence and are connected with a first pipeline and a second pipeline, the other ends of the first pipeline and the second pipeline are communicated with the top wall of the distillation still, a gas detector a and a gas detector b are arranged on the first pipeline and the second pipeline respectively, a water inlet pipe is arranged on the lower portion of the right side wall of the condensation box, and a water outlet.
Preferably, the stirring rod piece is including the bull stick, evenly be provided with the stirring leaf on the pole wall in the middle part of the bull stick, bull stick bottom bilateral symmetry is provided with the down tube, the down tube bottom is provided with the scraper blade, the oblique fill wall of scraper blade bottom slip butt still bottom.
Preferably, a protective cover is arranged on the periphery of the driving motor.
Preferably, the first pipeline and the second pipeline are both provided with control valves.
Preferably, the first condensation pipe and the second condensation pipe are both spiral pipes.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a stirring rod spare that sets up can accelerate the intensification evaporation process of liquid, and can also make things convenient for the impurity discharge cauldron body, through two condensation lines that set up, can reject the lower liquid gas of boiling point in the liquid, has guaranteed the effect of distillation purification, through the temperature and the gaseous check out test set up, can switch the distillation circuit according to the distillative condition in real time to guarantee the separation condensing process of different distillation vapour.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic structural view of the stirring rod of the present invention.
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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-2, the present invention provides a technical solution: an industrial gas distillation device comprises a support plate 1 and a support frame 2, wherein the support frame 2 is symmetrically arranged at the bottom end of the support plate 1, a distillation kettle 3 is arranged at the left side of the top end of the support plate 1, a ring-shaped electric heating plate 4 is arranged at the lower part of an inner cavity of the distillation kettle 3, a residue liquid outlet pipe 5 is arranged at the bottom of the distillation kettle 3, a valve is arranged on the residue liquid outlet pipe 5, a stirring rod member 6 is rotatably arranged at the middle part of the top wall of the inner cavity of the distillation kettle 3, the top end of the stirring rod member 6 penetrates through the top wall of the distillation kettle 3 and is connected with a driving motor 7, a feeding pipe 8 is arranged at the left side of the top wall of the distillation kettle 3, a thermometer 9 is arranged at the lower part of the left side wall of the inner cavity of the distillation kettle 3, a control display 10 is, the bottom end of the first condensation pipe 13 penetrates through the condensation box 12 and is connected with a main collection box 15, the bottom end of the second condensation pipe 14 penetrates through the condensation box 12 and is connected with an auxiliary collection box 16, the main collection box 15 and the auxiliary collection box 16 penetrate through the joint on the supporting plate 1, the top end of the first condensation pipe 13 and the top end of the second condensation pipe 14 penetrate through the top wall of the condensation box 12 in sequence and are connected with a first pipeline 17 and a second pipeline 18, the other ends of the first pipeline 17 and the second pipeline 18 are communicated with the top wall of the distillation kettle 3, the first pipeline 17 and the second pipeline 18 are respectively provided with a gas detector a19 and a gas detector b20, the lower portion of the right side wall of the condensation box 12 is provided with a water inlet pipe.
Further, stirring rod piece 6 is including bull stick 61, evenly is provided with stirring leaf 62 on the pole wall in the middle part of bull stick 61, and bull stick 61 bottom bilateral symmetry is provided with down tube 63, and the down tube 63 bottom is provided with scraper blade 64, and scraper blade 64 bottom slip butt stills 3 bottom oblique hopper wall.
Further, a protective cover 71 is provided around the drive motor 7.
Further, the first pipe 17 and the second pipe 18 are provided with control valves.
Further, the first condensation duct 13 and the second condensation duct 14 are both spiral ducts.
One specific application of this embodiment is: the device is an industrial gas distillation device, and the electric device of the device is electrically connected with an external power supply through an external control mechanism, wherein the gas detector a19 and the gas detector b20 are reaction monitoring equipment aiming at purified gas and do not react to other gases.
When the device is used, liquid gas is added into the distillation kettle 3 through the feed pipe 8, the feed pipe 8 is sealed, the annular electric heating plate 4 is started to heat up, the liquid gas is added, the temperature of liquid in the kettle is monitored in real time through the thermometer 9, monitoring data are fed back to the control display 10, the control display 10 regulates and controls the power of the annular electric heating plate 4 according to temperature values so as to enable the temperature of the liquid to rise stably, when the temperature of the liquid rises to the boiling point of liquid gas with lower boiling point, the electric heating plate is controlled so that the temperature rises slowly (enough reaction time is reserved so that gas with lower boiling point is discharged), at the moment, the part of gas enters the second pipeline 18 (at the moment, the valve on the first pipeline is in a closed state, the valve on the second pipeline is in an open state), and enters a subsequent condensation step and is finally collected into the auxiliary collection box 16, when the, the temperature in the control kettle is kept slightly higher than the boiling point temperature, at the moment, the gas detector a19 detects the purified gas, a signal is sent out to close the line valve through the control display, the gas detector a20 controls the valve on the first pipeline 17 to be opened in the same way, the purified gas enters a subsequent condensation step, and finally the purified gas enters the main collection box 15 after being condensed.
After the purification is finished (the gas detector a20 can not detect the extracted gas), the valve on the slag liquid outlet pipe 5 is opened to discharge the slag liquid, wherein the scraper 64 at the bottom of the stirring rod 6 can facilitate the discharge of solid residues.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.
Claims (5)
1. The utility model provides an industrial gas distillation plant, including backup pad (1) and support frame (2), its characterized in that: the support frames (2) are symmetrically arranged at the bottom end of the support plate (1), a distillation still (3) is arranged on the left side of the top end of the support plate (1), an annular electric heating plate (4) is arranged at the lower part of an inner cavity of the distillation still (3), a slag liquid outlet pipe (5) is arranged at the bottom of the distillation still (3), a valve is arranged on the slag liquid outlet pipe (5), a stirring rod piece (6) is rotatably arranged at the middle part of the top wall of the inner cavity of the distillation still (3), the top end of the stirring rod piece (6) penetrates through the top wall of the distillation still (3) to be connected with a driving motor (7), an inlet pipe (8) is arranged on the left side of the top wall of the distillation still (3), a thermometer (9) is arranged at the lower part of the left side wall of the inner cavity of the distillation still, a condenser box (12) is fixedly connected to the right side of the connecting block (11), a first condenser pipe (13) and a second condenser pipe (14) are sequentially arranged in an inner cavity of the condenser box (12) from left to right, the bottom end of the first condenser pipe (13) penetrates through the condenser box (12) and is connected with a main collecting box (15), the bottom end of the second condenser pipe (14) penetrates through the condenser box (12) and is connected with an auxiliary collecting box (16), the main collecting box (15) and the auxiliary collecting box (16) are connected to the supporting plate (1) in a penetrating and clamping manner, the top end of the first condenser pipe (13) and the top end of the second condenser pipe (14) penetrate through the top wall of the condenser box (12) in sequence and are connected with a first pipeline (17) and a second pipeline (18), the other ends of the first pipeline (17) and the second pipeline (18) are communicated with the top wall of the distillation kettle (3), a gas detector a (19) and a gas detector b (20) are respectively arranged on, a water inlet pipe (21) is arranged on the lower portion of the right side wall of the condensation box (12), and a water outlet pipe (22) is arranged on the upper portion of the right side wall of the condensation box (12).
2. An industrial gas distillation apparatus according to claim 1 wherein: stirring rod piece (6) is including bull stick (61), evenly be provided with stirring leaf (62) on the pole wall in bull stick (61) middle part, bull stick (61) bottom bilateral symmetry is provided with down tube (63), down tube (63) bottom is provided with scraper blade (64), scraper blade (64) bottom slip butt stills (3) bottom oblique fill wall.
3. An industrial gas distillation apparatus according to claim 2 wherein: and a protective cover (71) is arranged on the periphery of the driving motor (7).
4. An industrial gas distillation apparatus according to claim 3 wherein: and control valves are arranged on the first pipeline (17) and the second pipeline (18).
5. An industrial gas distillation apparatus according to claim 4 wherein: the first condensation pipe (13) and the second condensation pipe (14) are both spiral pipes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921330921.9U CN210434007U (en) | 2019-08-16 | 2019-08-16 | Industrial gas distillation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921330921.9U CN210434007U (en) | 2019-08-16 | 2019-08-16 | Industrial gas distillation device |
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| CN210434007U true CN210434007U (en) | 2020-05-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921330921.9U Active CN210434007U (en) | 2019-08-16 | 2019-08-16 | Industrial gas distillation device |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112121939A (en) * | 2020-08-26 | 2020-12-25 | 耒阳市刘燕酿制生物科技有限公司 | Promote skin cell metabolism's essence processingequipment |
| CN112263842A (en) * | 2020-10-12 | 2021-01-26 | 吉安市海洲医药化工有限公司 | Distillation device for synthesizing hexamethyl phosphoric triamide |
| CN112742053A (en) * | 2020-12-14 | 2021-05-04 | 安徽国星生物化学有限公司 | Distillation impurity removal equipment for synthesis of environment-friendly 3-bromopyridine and use method |
| CN113082753A (en) * | 2021-04-26 | 2021-07-09 | 江西亚香香料有限公司 | Distillation still is used in production of efficient essence spices |
| CN113198196A (en) * | 2021-04-28 | 2021-08-03 | 江西国化实业有限公司 | Device for purifying trimethylsilyl trifluoromethanesulfonate |
| CN113750556A (en) * | 2021-09-24 | 2021-12-07 | 李媛 | Efficient distillation system and distillation method |
| CN114949897A (en) * | 2022-06-22 | 2022-08-30 | 安徽佳先功能助剂股份有限公司 | Continuous dehydration distillation plant of nylon acid diisobutyl ester |
-
2019
- 2019-08-16 CN CN201921330921.9U patent/CN210434007U/en active Active
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112121939A (en) * | 2020-08-26 | 2020-12-25 | 耒阳市刘燕酿制生物科技有限公司 | Promote skin cell metabolism's essence processingequipment |
| CN112121939B (en) * | 2020-08-26 | 2021-08-31 | 耒阳市刘燕酿制生物科技有限公司 | Promote skin cell metabolism's essence processingequipment |
| CN112263842A (en) * | 2020-10-12 | 2021-01-26 | 吉安市海洲医药化工有限公司 | Distillation device for synthesizing hexamethyl phosphoric triamide |
| CN112742053A (en) * | 2020-12-14 | 2021-05-04 | 安徽国星生物化学有限公司 | Distillation impurity removal equipment for synthesis of environment-friendly 3-bromopyridine and use method |
| CN113082753A (en) * | 2021-04-26 | 2021-07-09 | 江西亚香香料有限公司 | Distillation still is used in production of efficient essence spices |
| CN113198196A (en) * | 2021-04-28 | 2021-08-03 | 江西国化实业有限公司 | Device for purifying trimethylsilyl trifluoromethanesulfonate |
| CN113750556A (en) * | 2021-09-24 | 2021-12-07 | 李媛 | Efficient distillation system and distillation method |
| CN114949897A (en) * | 2022-06-22 | 2022-08-30 | 安徽佳先功能助剂股份有限公司 | Continuous dehydration distillation plant of nylon acid diisobutyl ester |
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