CN207126152U - The carbon disulfide rectifying column of condenser built in a kind of tower top band - Google Patents
The carbon disulfide rectifying column of condenser built in a kind of tower top band Download PDFInfo
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- CN207126152U CN207126152U CN201720877977.0U CN201720877977U CN207126152U CN 207126152 U CN207126152 U CN 207126152U CN 201720877977 U CN201720877977 U CN 201720877977U CN 207126152 U CN207126152 U CN 207126152U
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Abstract
The utility model discloses a kind of carbon disulfide rectifying column of condenser built in tower top band, including rectifying column main body, finished product delivery pipe, condenser pipe, downspout, sulphur separator and tower bottom of rectifying tower, the rectifying column body surfaces are provided with finished product extraction mouth, and finished product delivery pipe is installed on the left of finished product extraction mouth, built-in condenser is installed below the finished product delivery pipe, and condenser pipe is installed inside built-in condenser, liquid shield is installed below the condenser pipe, and downspout is installed below liquid shield, feed(raw material)inlet is installed below the downspout, and tower bottom of rectifying tower is installed below feed(raw material)inlet, waste liquid delivery pipe is installed on the left of the tower bottom of rectifying tower, and sulphur separator is installed on the left of waste liquid delivery pipe, desulphurization device is installed on the left of the sulphur separator, and sulphur pond is installed on the left of desulphurization device.Condenser avoiding device built in the utility model use damages, and reboiler utilizes bottom product liquid, improves production efficiency and reduces waste.
Description
Technical field
It the utility model is related to carbon disulfide rectifying column technical field, more particularly to two of condenser built in a kind of tower top band
Nitric sulfid rectifying column.
Background technology
In fine chemistry industry production, rectifying is made extensively by people always as the main method that mutually soluble liquids mixture separates
In, and rectifying column is typically widely used in the separation of liquid in chemical plant, added because its use principle is simple and bulky
The various Chemical Physics reactions such as heat, reaction, and it is typically careful on carbon disulfide rectifying column, what traditional rectifying column used
It is separated type external condenser, easy to use and easy realization, but exactly it is not suitable for carbon disulfide rectifying, due to distillation process
In it is caused vulcanization liquefaction of hydrogen after there is severe corrosive, device is easily damaged, so being had to during carbon disulphide production
Pay attention to its severe corrosive.
Utility model content
The purpose of this utility model is in order to solve shortcoming present in prior art, and built in a kind of tower top band proposed
The carbon disulfide rectifying column of condenser.
To achieve these goals, the utility model employs following technical scheme：
The carbon disulfide rectifying column of condenser built in a kind of tower top band, including rectifying column main body, finished product delivery pipe, condensation
Pipe, downspout, sulphur separator and tower bottom of rectifying tower, the rectifying column body surfaces are provided with finished product extraction mouth, and finished product carries
Take and finished product delivery pipe is installed on the left of mouth, built-in condenser is installed below the finished product delivery pipe, and inside built-in condenser
Condenser pipe is installed, liquid shield is installed, and downspout, the descending liquid are installed below liquid shield below the condenser pipe
Feed(raw material)inlet is installed below pipe, and tower bottom of rectifying tower is installed below feed(raw material)inlet, is provided with the left of the tower bottom of rectifying tower
Waste liquid delivery pipe, and sulphur separator is installed on the left of waste liquid delivery pipe, desulphurization device is installed on the left of the sulphur separator, and
Sulphur pond is installed on the left of desulphurization device.
Preferably, reboiler is installed on the right side of the tower bottom of rectifying tower.
Preferably, vaporization escape pipe is installed above the reboiler.
Preferably, U-shaped heating tube, and installation having heaters on the right side of U-shaped heating tube are installed inside the reboiler.
Preferably, bottom product delivery pipe is installed below the U-shaped heating tube.
In the utility model, condensation is realized in rectifying column by using built-in condenser, passes through condensation
Liquefaction hydrogen sulfide is still stayed in rectifying column, can reduce infringement of the severe corrosive sulfureted hydrogen liquid to device, and by using
Product liquid in tower reactor is collected and vaporized and is conveyed into again in rectifying column by reboiler again, can be by liquefaction hydrogen sulfide and liquefaction two
Nitric sulfid recycles again, improves the production efficiency of rectifying, reduces and wastes, and using vulcanization separator and desulphurization device be in order to
By in rectifying column due to vaporization hydrogen sulfide and liquefaction carbon disulfide reaction and caused sulfur residue extract and clear up in time, can improve
The operating efficiency of reboiler and tower reactor will not be blocked because of residue.
Brief description of the drawings
Fig. 1 be the utility model proposes a kind of tower top band built in condenser carbon disulfide rectifying column structural representation
Figure；
Fig. 2 be the utility model proposes a kind of tower top band built in condenser carbon disulfide rectifying column reboiler knot
Structure schematic diagram.
In figure：1 rectifying column main body, 2 finished product delivery pipes, 3 finished products extraction mouth, condensing unit, 5 condenser pipes, 6 liquid built in 4
Baffle plate, 7 downspouts, 8 feed(raw material)inlets, 9 waste liquid delivery pipes, 10 sulphur ponds, 11 desulphurization devices, 12 sulphur separators, 13 rectifying towers
Kettle, 14 reboilers, 15 heaters, 16 bottom product delivery pipes, 17 vaporization escape pipes, 18U type heating tubes.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.
Reference picture 1-2, the carbon disulfide rectifying column of condenser built in a kind of tower top band, including rectifying column main body 1, finished product are defeated
Pipe 2, condenser pipe 5, downspout 7, sulphur separator 12 and tower bottom of rectifying tower 13 are sent, the surface of rectifying column main body 1 is provided with finished product and carried
Mouth 3 is taken, and the left side of finished product extraction mouth 3 is provided with finished product delivery pipe 2, the lower section of finished product delivery pipe 2 is provided with built-in condenser 4, and
Condenser pipe 5 is installed, the lower section of condenser pipe 5 is provided with liquid shield 6, and the lower section of liquid shield 6 is provided with inside built-in condenser 4
Downspout 7, the lower section of downspout 7 is provided with feed(raw material)inlet 8, and the lower section of feed(raw material)inlet 8 is provided with tower bottom of rectifying tower 13, rectifying tower
The left side of kettle 13 is provided with waste liquid delivery pipe 9, and the left side of waste liquid delivery pipe 9 is provided with sulphur separator 12, and sulphur separator 12 is left
Side is provided with desulphurization device 11, and the left side of desulphurization device 11 is provided with sulphur pond 10, and the right side of tower bottom of rectifying tower 13 is provided with reboiler 14,
The top of reboiler 14 is provided with vaporization escape pipe 17, U-shaped heating tube 18 is provided with inside reboiler 14, and U-shaped heating tube 18 is right
Having heaters 15 is installed in side, and the U-shaped lower section of heating tube 18 is provided with bottom product delivery pipe 16.
Operation principle：When using the rectifying column, the raw material carbon disulfide after preheating is first added into feed(raw material)inlet 8, passed through
Rectifying column isolate vaporization hydrogen sulfide meet built in condensing unit 4 liquefy, partial vulcanization hydrogen by condenser pipe 5 enter finished product it is defeated
Pipe 2 is sent to be extracted from finished product extraction mouth 3, liquefaction hydrogen sulfide enters downspout 7 by liquid shield 6 and flows into tower bottom of rectifying tower 13
In, reboiler is entered by bottom product delivery pipe 14 with the also unreacted liquid carbon disulphide in part, these product liquid
In 14, the U-shaped heating of heating tube 18 makes vaporizing liquid and is again introduced into circular response in rectifying column from vaporization escape pipe 17, and reacts
Caused sulfur residue stays in tower reactor bottom and extracted by sulphur separator 12, enters by desulphurization device 11 in sulphur pond 10.
It is described above, the only preferable embodiment of the utility model, but the scope of protection of the utility model is not
This is confined to, any one skilled in the art is in the technical scope that the utility model discloses, according to this practicality
New technical scheme and its utility model design are subject to equivalent substitution or change, should all cover in protection model of the present utility model
Within enclosing.
Claims (5)
1. the carbon disulfide rectifying column of condenser built in a kind of tower top band, including rectifying column main body（1）, finished product delivery pipe（2）, it is cold
Solidifying pipe（5）, downspout（7）, sulphur separator（12）And tower bottom of rectifying tower（13）, it is characterised in that the rectifying column main body（1）
Surface is provided with finished product extraction mouth（3）, and finished product extraction mouth（3）Left side is provided with finished product delivery pipe（2）,
The finished product delivery pipe（2）Lower section is provided with built-in condenser（4）, and built-in condenser（4）Inside is provided with condenser pipe
（5）, the condenser pipe（5）Lower section is provided with liquid shield（6）, and liquid shield（6）Lower section is provided with downspout（7）, it is described
Downspout（7）Lower section is provided with feed(raw material)inlet（8）, and feed(raw material)inlet（8）Lower section is provided with tower bottom of rectifying tower（13）, the rectifying
Tower tower reactor（13）Left side is provided with waste liquid delivery pipe（9）, and waste liquid delivery pipe（9）Left side is provided with sulphur separator（12）, institute
State sulphur separator（12）Left side is provided with desulphurization device（11）, and desulphurization device（11）Left side is provided with sulphur pond（10）.
2. the carbon disulfide rectifying column of condenser built in a kind of tower top band according to claim 1, it is characterised in that institute
State tower bottom of rectifying tower（13）Right side is provided with reboiler（14）.
3. the carbon disulfide rectifying column of condenser built in a kind of tower top band according to claim 2, it is characterised in that institute
State reboiler（14）Top is provided with vaporization escape pipe（17）.
4. the carbon disulfide rectifying column of condenser built in a kind of tower top band according to claim 2, it is characterised in that described
Reboiler（14）Inside is provided with U type heating tubes（18）, and U type heating tubes（18）Right side is installed by having heaters（15）.
5. the carbon disulfide rectifying column of condenser built in a kind of tower top band according to claim 4, it is characterised in that described
U-shaped heating tube（18）Lower section is provided with bottom product delivery pipe（16）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720877977.0U CN207126152U (en) | 2017-07-19 | 2017-07-19 | The carbon disulfide rectifying column of condenser built in a kind of tower top band |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720877977.0U CN207126152U (en) | 2017-07-19 | 2017-07-19 | The carbon disulfide rectifying column of condenser built in a kind of tower top band |
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| Publication Number | Publication Date |
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| CN207126152U true CN207126152U (en) | 2018-03-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201720877977.0U Active CN207126152U (en) | 2017-07-19 | 2017-07-19 | The carbon disulfide rectifying column of condenser built in a kind of tower top band |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107213663A (en) * | 2017-07-19 | 2017-09-29 | 成都尚智恒达科技有限公司 | The carbon disulfide rectifying column of condenser built in a kind of tower top band |
-
2017
- 2017-07-19 CN CN201720877977.0U patent/CN207126152U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107213663A (en) * | 2017-07-19 | 2017-09-29 | 成都尚智恒达科技有限公司 | The carbon disulfide rectifying column of condenser built in a kind of tower top band |
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