CN210729396U - Device for recovering mixed solvent by nitrogen pressurization - Google Patents
Device for recovering mixed solvent by nitrogen pressurization Download PDFInfo
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- CN210729396U CN210729396U CN201920991643.5U CN201920991643U CN210729396U CN 210729396 U CN210729396 U CN 210729396U CN 201920991643 U CN201920991643 U CN 201920991643U CN 210729396 U CN210729396 U CN 210729396U
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- receiving tank
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- mixed solvent
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- discharging pipe
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Abstract
The utility model discloses a device for recovering mixed solvent by nitrogen pressurization, which comprises a solvent adjusting kettle and a receiving tank, wherein the top of the solvent adjusting kettle is provided with a manhole cover, the bottom of the solvent adjusting kettle is communicated with the receiving tank through a discharging pipe, the discharging pipe is inserted into the receiving tank, and a sampling pipe is led out from the discharging pipe; the top of the receiving tank is communicated with the nitrogen pressurization pipe, and the receiving tank is also provided with a pressure gauge. The utility model discloses a during the pressurization returns solvent adjustment cauldron with mixed solvent back pressure, retrieve mixed solvent and need not the manpower and carry manhole department, then add from the manhole, avoided the danger of transport when reducing workman intensity of labour.
Description
Technical Field
The utility model relates to a recovery unit, concretely relates to mixed solvent's device is retrieved in nitrogen gas pressurization.
Background
triphenylphosphine workshop need retrieve the miscella after the concentrated process, after the adjustment of present miscella, open the valve of solvent adjustment cauldron bottom, the miscella who emits is followed to the plastic cup, then carry out the PH measurement to the miscella, pour the miscella into a bucket the inside after the measurement ends, after certain volume, the manpower is moved the top of solvent adjustment cauldron to the bucket, pour into in the solvent adjustment cauldron from the manhole department, the manpower transport wastes time and energy, and there is the potential safety hazard in the in-process of transport.
Disclosure of Invention
To the problem that above-mentioned prior art exists, the utility model provides a mixed solvent's device is retrieved in nitrogen gas pressurization retrieves mixed solvent and need not manpower transport and falls back, labour saving and time saving, and recovery process is safe.
In order to achieve the above object, the utility model provides a following technical scheme: a device for recovering a mixed solvent by nitrogen pressurization comprises a solvent adjusting kettle and a receiving tank, wherein a manhole cover is arranged at the top of the solvent adjusting kettle, the bottom of the solvent adjusting kettle is communicated with the receiving tank through a discharging pipe, the discharging pipe is inserted into the receiving tank, and a sampling pipe is led out of the discharging pipe; the top of the receiving tank is communicated with the nitrogen pressurization pipe, and the receiving tank is also provided with a pressure gauge.
Further, still include the recovery tube, the recovery tube setting is at the receiving tank top and is connected with the receiving tank.
Further, the discharge pipe is inserted into the bottom of the receiving tank.
Compared with the prior art, the utility model discloses a during the pressurization returns solvent adjustment cauldron with the mixed solvent back pressure, retrieve the mixed solvent and need not the manpower and carry manhole department, then add from the manhole, avoided the danger of transport when reducing workman intensity of labour.
Drawings
FIG. 1 is a schematic structural view of the present invention;
in the figure: 1. solvent adjustment kettle, 2, receiving tank, 3, pressure gauge, 4, recovery pipe, 5, nitrogen pressurization pipe, 6, discharge pipe, 7, manhole cover, 8 and sampling pipe.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings.
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.
As shown in fig. 1, the utility model provides a technical solution: the device comprises a solvent adjusting kettle 1 and a receiving tank 2, wherein a manhole cover 7 is arranged at the top of the solvent adjusting kettle 1, the bottom of the solvent adjusting kettle 1 is communicated with the receiving tank 2 through a discharging pipe 6, the discharging pipe 6 is inserted into the receiving tank 2, and a sampling pipe 8 is led out of the discharging pipe 6; the top of the receiving tank 2 is communicated with a nitrogen pressurization pipe 5, a pressure gauge 3 is further arranged on the receiving tank 2, and a recovery pipe 4 is arranged at the top of the receiving tank 2 and is communicated with the receiving tank 2.
When needing to test mixed solvent pH value, open the switch on the sampling tube 8, connect the mixed solvent with the plastic cup, then measure the pH value, pour the mixed solvent into receiving tank 2 from recovery tube 4 after the measurement, the continuous accumulation of mixed solvent, when the mixed solvent accumulates to certain liquid level, open the switch on nitrogen gas forcing pipe 5, open the switch on blowing pipe 6 again, add the nitrogen gas pressurization in to receiving tank 2, back pressure mixed solvent back to solvent adjustment cauldron 1 the inside, for the convenience of mixed solvent back pressure, blowing pipe 6 inserts receiving tank 2 bottoms.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
The above, only do the preferred embodiment of the present invention, not used to limit the present invention, all the technical matters of the present invention should be included in the protection scope of the present invention for any slight modification, equivalent replacement and improvement of the above embodiments.
Claims (3)
1. A device for recovering a mixed solvent by nitrogen pressurization comprises a solvent adjusting kettle (1) and a receiving tank (2), wherein a manhole cover (7) is arranged at the top of the solvent adjusting kettle (1), the bottom of the solvent adjusting kettle (1) is communicated with the receiving tank (2) through a discharging pipe (6), the discharging pipe (6) is inserted into the receiving tank (2), and a sampling pipe (8) is led out of the discharging pipe (6); the top of the receiving tank (2) is communicated with the nitrogen pressurization pipe (5), and the receiving tank (2) is also provided with a pressure gauge (3).
2. The apparatus for recovering mixed solvent under pressure by using nitrogen as claimed in claim 1, wherein: still include recovery tube (4), recovery tube (4) set up and receive jar (2) intercommunication at receiving jar (2) top.
3. The apparatus for recovering mixed solvent under pressure by using nitrogen as claimed in claim 1, wherein: the discharging pipe (6) is inserted into the bottom of the receiving tank (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920991643.5U CN210729396U (en) | 2019-06-27 | 2019-06-27 | Device for recovering mixed solvent by nitrogen pressurization |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920991643.5U CN210729396U (en) | 2019-06-27 | 2019-06-27 | Device for recovering mixed solvent by nitrogen pressurization |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210729396U true CN210729396U (en) | 2020-06-12 |
Family
ID=71010016
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920991643.5U Active CN210729396U (en) | 2019-06-27 | 2019-06-27 | Device for recovering mixed solvent by nitrogen pressurization |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210729396U (en) |
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2019
- 2019-06-27 CN CN201920991643.5U patent/CN210729396U/en active Active
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Legal Events
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220707 Address after: 272503 west of Lenovo Avenue, Wenshang Chemical Industrial Park, Yinsi Town, Wenshang County, Jining City, Shandong Province Patentee after: Shandong Hanfeng New Material Technology Co.,Ltd. Address before: 221162 Luzhuang farm, Xuzhou Industrial Park, Xuzhou City, Jiangsu Province Patentee before: XUZHOU JIANPING CHEMICAL Co.,Ltd. |