CN213467305U - Energy-saving device for efficiently recycling phenol waste gas - Google Patents
Energy-saving device for efficiently recycling phenol waste gas Download PDFInfo
- Publication number
- CN213467305U CN213467305U CN202022325269.0U CN202022325269U CN213467305U CN 213467305 U CN213467305 U CN 213467305U CN 202022325269 U CN202022325269 U CN 202022325269U CN 213467305 U CN213467305 U CN 213467305U
- Authority
- CN
- China
- Prior art keywords
- pipe
- phenol
- fixedly connected
- cooling liquid
- liquid tank
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 title claims abstract description 37
- 239000002912 waste gas Substances 0.000 title claims abstract description 25
- 238000004064 recycling Methods 0.000 title description 2
- 239000007789 gas Substances 0.000 claims abstract description 28
- 239000000110 cooling liquid Substances 0.000 claims abstract description 20
- 238000009833 condensation Methods 0.000 claims abstract description 12
- 230000005494 condensation Effects 0.000 claims abstract description 12
- 239000000498 cooling water Substances 0.000 claims abstract description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 9
- 238000000034 method Methods 0.000 claims abstract description 5
- 238000011084 recovery Methods 0.000 claims abstract description 5
- 230000000694 effects Effects 0.000 description 3
- 230000005484 gravity Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Abstract
The utility model discloses an economizer is retrieved to phenol waste gas high efficiency, its structure mainly includes: the device comprises a vacuum pump, a guide pipe, a spiral condensation pipe, a cooling liquid tank, a cooling water guide pipe, a temperature controller, a reservoir, a gas delivery pipe and a liquid phenol collector; the method is characterized in that: one end of the guide pipe is embedded and connected with the vacuum pump, the other end of the guide pipe penetrates through the upper end of the cooling liquid tank and is fixedly connected with the spiral condensation pipe, and the spiral condensation pipe penetrates through the bottom of the cooling liquid tank and is fixedly connected with the gas delivery pipe; the liquid phenol collector is connected to the corner of the gas delivery pipe in an embedded manner; the gas delivery pipe is communicated with the liquid phenol collector through a plurality of small holes of the middle baffle plate; the water storage tank is fixedly connected with a temperature controller, is communicated with the cooling liquid tank through a cooling water conduit and is fixedly connected with the cooling liquid tank, and the device has large recovery amount and does not need redundant other energy sources.
Description
Technical Field
The utility model relates to a HW11 waste gas's processing technology, concretely relates to energy-saving device is retrieved to phenol waste gas high efficiency.
Background
The HW11 waste gas treatment industry involves a lot of mixed gases, however, these gases are often filtered and directly discharged, which causes great waste to resources, and a large part of the discharged gases can be recycled and reused. The utility model discloses its unique structure has been utilized, the useful material condensation that leaves through the cascaded condensation of temperature is and collect, wherein phenol waste gas is many, phenol melting point 40.3 ℃ boiling point 181.7 ℃ freezing point 41 ℃ relative density 1.0576 refracting index 1.54178 flash point 79.5 ℃, that is to say that phenol will have the evaporation more than 40.3 ℃, so we are through the control to the temperature, phenol in the waste gas is extracted, and do not influence the quantity of other materials in waste gas, the abandonment can obtain the utilization once more, reach energy-conserving effect from this.
Disclosure of Invention
In order to solve the problem that industry phenol raffinate was wasted in a large number, the utility model provides an economizer is retrieved to phenol waste gas high efficiency, through its unique structure, these by the effect that wasted resource reaches energy saving and emission reduction of retrieval and utilization that can be great.
The utility model provides a method of above-mentioned problem as follows: the utility model provides a high-efficient economizer that retrieves of phenol waste gas mainly includes: the device comprises a vacuum pump, a guide pipe, a spiral condensation pipe, a cooling liquid tank, a cooling water guide pipe, a temperature controller, a reservoir, a gas delivery pipe and a liquid phenol collector; the method is characterized in that: one end of the conduit is embedded and connected with a vacuum pump; the other end of the guide pipe penetrates through the upper end of the cooling liquid tank and is fixedly connected with the spiral condensation pipe, and the spiral condensation pipe penetrates through the bottom of the cooling liquid tank and is fixedly connected with the gas delivery pipe; the liquid phenol collector is connected to the corner of the gas delivery pipe in an embedded manner; the gas delivery pipe is communicated with the liquid phenol collector through a plurality of small holes of the middle baffle plate; the interior of the water storage tank is fixedly connected with a temperature controller, and the water storage tank is communicated with the cooling liquid tank through a cooling water guide pipe and is fixedly connected with the cooling liquid tank.
When the device works, the vacuum pump guides out waste gas containing phenol, the waste gas flows into the spiral condenser pipe through the guide pipe, the temperature of the cooling water tank reaches below 40.3 ℃ due to the reason of the temperature controller, the phenol contained in the waste gas containing phenol gradually condenses on the wall of the spiral condenser pipe due to the temperature, the waste gas slides into the liquid phenol collector at the bottom before becoming a completely solid state under the push of gravity and gas and is slowly solidified, and the gas is discharged along the gas outlet pipe.
The utility model discloses utilized vertical helical structure's condenser pipe, greatly increased the area of contact of waste gas with the cooling water, improved the ageing to the liquid that the intraductal condensation came out can be along with the spiral condenser pipe slip into the collector because of the effect of gravity and gaseous thrust, and gas then can be along gas delivery pipe discharge carry out the filtration of next time, and this device recovery volume is big and do not need unnecessary other energy.
Drawings
FIG. 1 is a schematic front view of an efficient phenol waste gas recovery energy-saving device.
In the figure, 1 is a vacuum pump, 2 is a conduit, 3 is a spiral condenser pipe, 4 is a cooling liquid tank, 5 is a cooling water conduit, 6 is a temperature controller, 7 is a water reservoir, 8 is a gas delivery pipe, and 9 is a liquid phenol collector.
Detailed Description
As shown in the figure, the device for efficiently recovering and saving energy of phenol waste gas mainly comprises: the device comprises a vacuum pump 1, a conduit 2, a spiral condenser pipe 3, a cooling liquid tank 4, a cooling water conduit 5, a temperature controller 6, a reservoir 7, a gas delivery pipe 8 and a liquid phenol collector 9; the method is characterized in that: one end of the conduit 2 is embedded and connected with the vacuum pump 1; the other end of the conduit 2 penetrates through the upper end of the cooling liquid tank 4 and is fixedly connected with the spiral condensation pipe 3; the spiral condenser pipe 3 penetrates through the bottom of the cooling liquid tank 4 and is fixedly connected with a gas delivery pipe 8; the liquid phenol collector 9 is connected to the corner of the gas delivery pipe 8 in an embedded manner; the gas delivery pipe 8 is communicated with the liquid phenol collector 9 through a plurality of small holes of the middle baffle plate; the interior of the water storage tank 7 is fixedly connected with a temperature controller 6, and the water storage tank 7 is communicated with the cooling liquid tank 4 through a cooling water conduit 5 and is fixedly connected with the same.
When the device works, the vacuum pump guides out waste gas containing phenol, the waste gas flows into the spiral condenser pipe through the guide pipe, the temperature of the cooling water tank reaches below 40.3 ℃ due to the reason of the temperature controller, the phenol contained in the waste gas containing phenol gradually condenses on the wall of the spiral condenser pipe due to the temperature, the waste gas slides into the liquid phenol collector at the bottom before becoming a completely solid state under the push of gravity and gas and is slowly solidified, and the gas is discharged along the gas outlet pipe.
Claims (3)
1. The utility model provides a high-efficient economizer that retrieves of phenol waste gas mainly includes: the device comprises a vacuum pump (1), a conduit (2), a spiral condenser pipe (3), a cooling liquid tank (4), a cooling water conduit (5), a temperature controller (6), a water storage tank (7), a gas delivery pipe (8) and a liquid phenol collector (9); the method is characterized in that: one end of the guide pipe (2) is embedded and connected with the vacuum pump (1), the other end of the guide pipe (2) penetrates through the upper end of the cooling liquid tank (4) and is fixedly connected with the spiral condensation pipe (3), and the spiral condensation pipe (3) penetrates through the bottom of the cooling liquid tank (4) and is fixedly connected with the gas delivery pipe (8); the liquid phenol collector (9) is connected to the corner of the gas outlet pipe (8) in an embedded manner.
2. The phenol waste gas high-efficiency recovery energy-saving device according to claim 1, characterized in that: the gas delivery pipe (8) is communicated with the liquid phenol collector (9) through a plurality of small holes of the middle baffle plate.
3. The phenol waste gas high-efficiency recovery energy-saving device according to claim 1, characterized in that: the temperature controller (6) is fixedly connected inside the water storage tank (7), and the water storage tank (7) is communicated with the cooling liquid tank (4) through the cooling water guide pipe (5) and is fixedly connected with the cooling liquid tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022325269.0U CN213467305U (en) | 2020-10-19 | 2020-10-19 | Energy-saving device for efficiently recycling phenol waste gas |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022325269.0U CN213467305U (en) | 2020-10-19 | 2020-10-19 | Energy-saving device for efficiently recycling phenol waste gas |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213467305U true CN213467305U (en) | 2021-06-18 |
Family
ID=76368177
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022325269.0U Expired - Fee Related CN213467305U (en) | 2020-10-19 | 2020-10-19 | Energy-saving device for efficiently recycling phenol waste gas |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213467305U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115245789A (en) * | 2021-12-17 | 2022-10-28 | 浙江理工大学 | Phenol extraction device capable of operating for long time |
-
2020
- 2020-10-19 CN CN202022325269.0U patent/CN213467305U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115245789A (en) * | 2021-12-17 | 2022-10-28 | 浙江理工大学 | Phenol extraction device capable of operating for long time |
| CN115245789B (en) * | 2021-12-17 | 2024-03-12 | 浙江理工大学 | Phenol extraction device capable of long-term operation |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210618 |