CN207871885U - A kind of spray atomizing dust-extraction unit of graphitizing furnace exhaust gas - Google Patents
A kind of spray atomizing dust-extraction unit of graphitizing furnace exhaust gas Download PDFInfo
- Publication number
- CN207871885U CN207871885U CN201721434441.8U CN201721434441U CN207871885U CN 207871885 U CN207871885 U CN 207871885U CN 201721434441 U CN201721434441 U CN 201721434441U CN 207871885 U CN207871885 U CN 207871885U
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- China
- Prior art keywords
- water
- water scrubber
- exhaust gas
- spray
- air inlet
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- 239000007921 spray Substances 0.000 title claims abstract description 43
- 238000000605 extraction Methods 0.000 title claims abstract description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 68
- 230000003009 desulfurizing effect Effects 0.000 claims abstract description 20
- 238000004062 sedimentation Methods 0.000 claims abstract description 17
- 238000005406 washing Methods 0.000 claims abstract description 7
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 31
- 239000000919 ceramic Substances 0.000 claims description 12
- 239000007788 liquid Substances 0.000 claims description 7
- 239000006185 dispersion Substances 0.000 claims description 5
- 239000010865 sewage Substances 0.000 claims description 4
- 229910052573 porcelain Inorganic materials 0.000 claims description 2
- 238000006477 desulfuration reaction Methods 0.000 abstract description 13
- 230000023556 desulfurization Effects 0.000 abstract description 13
- 239000000428 dust Substances 0.000 abstract description 10
- 238000001556 precipitation Methods 0.000 abstract description 7
- 239000007789 gas Substances 0.000 description 33
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 10
- 230000000694 effects Effects 0.000 description 8
- 229910052717 sulfur Inorganic materials 0.000 description 7
- 239000011593 sulfur Substances 0.000 description 7
- 239000005864 Sulphur Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000003575 carbonaceous material Substances 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 238000003763 carbonization Methods 0.000 description 1
- 239000003610 charcoal Substances 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000005087 graphitization Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000002440 industrial waste Substances 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 210000003739 neck Anatomy 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Treating Waste Gases (AREA)
Abstract
The utility model is related to a kind of spray atomizing dust-extraction units of graphitizing furnace exhaust gas,Including water scrubber,Air inlet pipe is equipped at the top of the water scrubber,And the air inlet pipe is at the top of water scrubber,The air inlet pipe is equipped with booster fan,Described air inlet pipe one end is equipped with dispersal device,The water scrubber inner cavity is equipped with filter screen,And the dispersal device is set to below filter screen,The washing tower bottom is equipped with outlet pipe,Described outlet pipe one end is connected with sedimentation basin,The sedimentation basin inner cavity is equipped with filter,The filter top is connected with circulation pipe one,The circulation pipe one is equipped with water circulating pump,One other end of the circulation pipe is connect with washing tower side wall,Desulfurizing tower is equipped on the right side of the water scrubber,The air inlet pipe side is equipped with connecting tube,And the connecting tube is through water scrubber top and desulfurization tower side wall,By being equipped with dispersal device,Exhaust gas can be made to be come into full contact with water,To lower precipitation after being contacted with water,Dust particale is avoided to influence desulfurization link.
Description
Technical field
The utility model is related to a kind of spray atomizing dust-extraction units of graphitizing furnace exhaust gas, belong to industrial waste gas treatment technology
Field.
Background technology
The heating temperature of graphitizing furnace is up to 3000 DEG C, is mainly used for the necks such as carbonization and the graphitization experiment of various Carbon Materials
Domain, at high temperature, the sulfur species that inside contain and other molecules can be with for common Carbon Materials such as coal, charcoal etc.
Exhaust gas drains into the external world and pollutes, it is therefore desirable to carry out purified treatment to the outer waste air of graphitizing furnace to meet gas discharge mark
It is accurate.Emission-control equipment volume in the prior art is larger, complex procedures, and the cost for handling exhaust gas is higher, is not easy to promote
It is universal.
Utility model content
The technical problems to be solved in the utility model overcomes existing defect, provides a kind of spray mist of graphitizing furnace exhaust gas
Changing dust-extraction unit can be such that exhaust gas is come into full contact with water due to being equipped with dispersal device, to lower precipitation after being contacted with water, avoid micro-
Dirt particle influences desulfurization link, due to being equipped with sedimentation basin, the micronic dust intercepted can be carried out to cooling precipitation, reduce cycle
The temperature of water, micronic dust is focused on, and due to being equipped with desulfurizing tower, can be handled the sulfur species in exhaust gas, be avoided sulphur
Substance is discharged into exhaust gas in air, is polluted to the external world, due to being equipped with ceramic wafer, can be filled exhaust gas and akaline liquid
Tap is touched, and is improved the effect of desulfurization, due to being equipped with spray port, can be formed water curtain, and the effect of desulfurization is further promoted, and is reduced useless
Influence of the gas to air, can effectively solve the problems in background technology.
In order to solve the above-mentioned technical problem, the utility model provides the following technical solution：
A kind of spray atomizing dust-extraction unit of graphitizing furnace exhaust gas, including water scrubber, the water scrubber top are equipped with air inlet
Pipe, and the air inlet pipe, at the top of water scrubber, the air inlet pipe is equipped with booster fan, described air inlet pipe one end is equipped with dispersion
Device, the water scrubber inner cavity is equipped with filter screen, and the dispersal device is set to below filter screen, and the washing tower bottom is equipped with
Outlet pipe, described outlet pipe one end are connected with sedimentation basin, and the sedimentation basin inner cavity is equipped with filter, the filter top connection
There are circulation pipe one, the circulation pipe one to be equipped with water circulating pump, one other end of the circulation pipe is connect with washing tower side wall, described
Equipped with desulfurizing tower on the right side of water scrubber, the air inlet pipe side is equipped with connecting tube, and the connecting tube runs through water scrubber top and takes off
Sulphur tower side wall, described connecting tube one end is equipped with ceramic wafer, and the ceramic wafer is set on the downside of desulfurizing tower inner cavity, the desulfurizing tower bottom
Portion is equipped with circulation pipe two, and the circulation pipe two is equipped with NaOH solution circulating pump, and two other end of the circulation pipe is connected with spray tube, institute
It states spray tube and runs through desulfurization tower side wall, the spray tube top and bottom is equipped with spray port, and the desulfurizing tower top is equipped with row
Feed channel, described, booster fan, water circulating pump and NaOH solution circulating pump are connect by electric wire with external power supply.
Furthermore, the washing tower bottom is inverted round stage structure, the connection of the circulation pipe one and washing tower side wall
Mouth is higher than filter screen.
Furthermore, the liquid level of water scrubber inner cavity clear water is higher than filter screen 10cm, and the dispersal device inner cavity is set
There is dispersion hole.
Furthermore, the sedimentation basin is set to below water scrubber, and described sedimentation basin one end bottom is equipped with sewage draining exit.
Furthermore, the ceramic wafer is equipped with through-hole, the spray port of the spray port and top of the spray bottom of the tube
It is arranged in a crossed manner.
Furthermore, the booster fan model DJT10-23S, the water circulating pump model G5058, the alkali
Liquid circulating pump model CL-23-1500.
The utility model advantageous effect：Due to being equipped with dispersal device, exhaust gas can be made to be come into full contact with water, after being contacted with water
Precipitation downwards avoids dust particale from influencing desulfurization link, due to being equipped with sedimentation basin, can carry out the micronic dust intercepted cold
But it precipitates, reduces the temperature of recirculated water, micronic dust is focused on, it, can be by the sulfur species in exhaust gas due to being equipped with desulfurizing tower
It is handled, sulfur species is avoided to be discharged into air with exhaust gas, the external world is polluted, due to being equipped with ceramic wafer, can be incited somebody to action
Exhaust gas comes into full contact with akaline liquid, improves the effect of desulfurization, due to being equipped with spray port, can form water curtain, is further promoted
The effect of desulfurization reduces influence of the exhaust gas to air.
Description of the drawings
Attached drawing is used to provide a further understanding of the present invention, and a part for constitution instruction, with this practicality
Novel embodiment for explaining the utility model, does not constitute limitations of the present invention together.
Fig. 1 is a kind of spray atomizing dust-extraction unit structure chart of graphitizing furnace exhaust gas of the utility model.
Fig. 2 is a kind of spray atomizing dust-extraction unit dispersal device structure chart of graphitizing furnace exhaust gas of the utility model.
Fig. 3 is a kind of spray atomizing dust-extraction unit ceramic wafer structure chart of graphitizing furnace exhaust gas of the utility model.
Figure label：1, water scrubber；2, air inlet pipe；3, booster fan；4, dispersal device；5, filter screen；6, outlet pipe；7、
Sedimentation basin；8, filter；9, circulation pipe one；10, water circulating pump；11, desulfurizing tower；12, connecting tube；13, ceramic wafer；14, it recycles
Pipe two；15, NaOH solution circulating pump；16, spray tube；17, spray port；18, discharge duct；19, sewage draining exit；20, dispersion hole；21, lead to
Hole.
Specific implementation mode
The preferred embodiment of the utility model is illustrated below in conjunction with attached drawing, it should be understood that described herein excellent
It selects embodiment to be only used for describing and explaining the present invention, is not used to limit the utility model.
As shown in Figs. 1-3, a kind of spray atomizing dust-extraction unit of graphitizing furnace exhaust gas, including water scrubber 1, the water scrubber
1 top is equipped with air inlet pipe 2, and the air inlet pipe 2, through 1 top of water scrubber, the air inlet pipe 2 is equipped with booster fan 3, described
2 one end of air inlet pipe is equipped with dispersal device 4, exhaust gas can be made to be come into full contact with water, to lower precipitation after being contacted with water, avoid micronic dust
Grain influences desulfurization link, and 1 inner cavity of the water scrubber is equipped with filter screen 5, and the dispersal device 4 is set to 5 lower section of filter screen, institute
State 1 bottom of water scrubber and be equipped with outlet pipe 6,6 one end of the outlet pipe is connected with sedimentation basin 7, can by the micronic dust intercepted into
The cooling precipitation of row, reduces the temperature of recirculated water, micronic dust is focused on, 7 inner cavity of the sedimentation basin is equipped with filter 8, the mistake
The top of filter 8 is connected with circulation pipe 1, and the circulation pipe 1 is equipped with water circulating pump 10, one 9 other end of the circulation pipe with
1 side wall of water scrubber connects, and 1 right side of the water scrubber is equipped with desulfurizing tower 11, can handle the sulfur species in exhaust gas, keep away
Exempt from sulfur species to be discharged into air with exhaust gas, the external world is polluted, 2 side of the air inlet pipe is equipped with connecting tube 12, and institute
Connecting tube 12 is stated to be equipped with ceramic wafer 13 through 1 top of water scrubber and 11 side wall of desulfurizing tower, 12 one end of the connecting tube, can will give up
Gas comes into full contact with akaline liquid, improves the effect of desulfurization, and the ceramic wafer 13 is set on the downside of 11 inner cavity of desulfurizing tower, described de-
11 bottom of sulphur tower is equipped with circulation pipe 2 14, and the circulation pipe 2 14 is equipped with NaOH solution circulating pump 15, and the circulation pipe 2 14 is another
End is connected with spray tube 16, and the spray tube 16 runs through 11 side wall of desulfurizing tower, and 16 top and bottom of the spray tube is equipped with spray
Mouth 17 is drenched, water curtain can be formed, further promotes the effect of desulfurization, reduces influence of the exhaust gas to air, the desulfurizing tower 11 pushes up
Portion is equipped with discharge duct 18, and described, booster fan 3, water circulating pump 10 and NaOH solution circulating pump 15 pass through electric wire and external power supply
Connection.
More specifically, 1 bottom of the water scrubber is inverted round stage structure, the company of the circulation pipe 1 and 1 side wall of water scrubber
Interface is higher than filter screen 5, and the liquid level of 1 inner cavity clear water of the water scrubber is higher than filter screen 510cm, and 4 inner cavity of the dispersal device is set
There are dispersion hole 20, the sedimentation basin 7 to be set to 1 lower section of water scrubber, 7 one end bottom of the sedimentation basin is equipped with sewage draining exit 19, the pottery
Porcelain plate 13 is equipped with through-hole 21, and the spray port 17 of 16 bottom of the spray tube and the spray port 17 at top are arranged in a crossed manner, described to add
3 model DJT10-23S of pressure fan, the water circulating pump 10 model G5058,15 model CL-23- of the NaOH solution circulating pump
1500。
Utility model works principle：Exhaust gas enters water scrubber by booster fan 3, and the dust particale in exhaust gas is filtered
Fall, the precipitation process in sedimentation basin 7, exhaust gas enters desulfurizing tower 11 by connecting tube 12 later, and ceramic wafer 13 makes exhaust gas and lye
It comes into full contact with, goes the sulfur species in removing exhaust gas, the lye that spray port 17 sprays further to promote the effect of desulfurization, treated
Gas is discharged by discharge duct 18.
It is above the preferable embodiment of the utility model, the utility model those skilled in the art can also be to upper
It states embodiment to change and change, therefore, the utility model is not limited to above-mentioned specific implementation mode, every ability
Field technique personnel on the basis of the utility model made by any conspicuously improved, replacement or modification belong to this practicality
Novel protection domain.
Claims (6)
1. a kind of spray atomizing dust-extraction unit of graphitizing furnace exhaust gas, including water scrubber (1), which is characterized in that the water scrubber
(1) top is equipped with air inlet pipe (2), and the air inlet pipe (2), at the top of water scrubber (1), the air inlet pipe (2) is equipped with pressurization
Wind turbine (3), described air inlet pipe (2) one end are equipped with dispersal device (4), and water scrubber (1) inner cavity is equipped with filter screen (5), and institute
Dispersal device (4) is stated below filter screen (5), water scrubber (1) bottom is equipped with outlet pipe (6), the outlet pipe (6) one
End is connected with sedimentation basin (7), and sedimentation basin (7) inner cavity is equipped with filter (8), cycle is connected at the top of the filter (8)
Pipe one (9), the circulation pipe one (9) are equipped with water circulating pump (10), the circulation pipe one (9) other end and water scrubber (1) side
Wall connects, and desulfurizing tower (11) is equipped on the right side of the water scrubber (1), and air inlet pipe (2) side is equipped with connecting tube (12), and described
Connecting tube (12) is equipped with ceramic wafer (13) at the top of water scrubber (1) with desulfurizing tower (11) side wall, described connecting tube (12) one end,
And the ceramic wafer (13) is set on the downside of desulfurizing tower (11) inner cavity, desulfurizing tower (11) bottom is equipped with circulation pipe two (14), institute
It states circulation pipe two (14) and is equipped with NaOH solution circulating pump (15), the circulation pipe two (14) other end is connected with spray tube (16), institute
It states spray tube (16) and runs through desulfurizing tower (11) side wall, spray tube (16) top and bottom is equipped with spray port (17), described
Discharge duct (18), described, booster fan (3), water circulating pump (10) and NaOH solution circulating pump (15) are equipped at the top of desulfurizing tower (11)
It is connect with external power supply by electric wire.
2. a kind of spray atomizing dust-extraction unit of graphitizing furnace exhaust gas according to claim 1, it is characterised in that：The water
It is inverted round stage structure to wash tower (1) bottom, and the circulation pipe one (9) and the connector of water scrubber (1) side wall are higher than filter screen (5).
3. a kind of spray atomizing dust-extraction unit of graphitizing furnace exhaust gas according to claim 1, it is characterised in that：The water
The liquid level for washing tower (1) inner cavity clear water is higher than filter screen (5) 10cm, and dispersal device (4) inner cavity is equipped with dispersion hole (20).
4. a kind of spray atomizing dust-extraction unit of graphitizing furnace exhaust gas according to claim 1, it is characterised in that：It is described heavy
Shallow lake pond (7) is set to below water scrubber (1), and sedimentation basin (7) one end bottom is equipped with sewage draining exit (19).
5. a kind of spray atomizing dust-extraction unit of graphitizing furnace exhaust gas according to claim 1, it is characterised in that：The pottery
Porcelain plate (13) is equipped with through-hole (21), and the spray port (17) of spray tube (16) bottom and the spray port (17) at top, which intersect, to be set
It sets.
6. a kind of spray atomizing dust-extraction unit of graphitizing furnace exhaust gas according to claim 1, it is characterised in that：It is described to add
Pressure fan (3) model DJT10-23S, water circulating pump (10) the model G5058, NaOH solution circulating pump (15) model
CL-23-1500。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721434441.8U CN207871885U (en) | 2017-11-01 | 2017-11-01 | A kind of spray atomizing dust-extraction unit of graphitizing furnace exhaust gas |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721434441.8U CN207871885U (en) | 2017-11-01 | 2017-11-01 | A kind of spray atomizing dust-extraction unit of graphitizing furnace exhaust gas |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207871885U true CN207871885U (en) | 2018-09-18 |
Family
ID=63500765
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721434441.8U Active CN207871885U (en) | 2017-11-01 | 2017-11-01 | A kind of spray atomizing dust-extraction unit of graphitizing furnace exhaust gas |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207871885U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110721578A (en) * | 2019-11-12 | 2020-01-24 | 国家能源集团泰州发电有限公司 | High-efficient dust removal desulphurization unit of thermal power factory waste gas |
| CN112090202A (en) * | 2020-09-28 | 2020-12-18 | 滁州市汊河之星高新技术研发有限公司 | Harmful gas processing apparatus for environmental protection engineering |
-
2017
- 2017-11-01 CN CN201721434441.8U patent/CN207871885U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110721578A (en) * | 2019-11-12 | 2020-01-24 | 国家能源集团泰州发电有限公司 | High-efficient dust removal desulphurization unit of thermal power factory waste gas |
| CN112090202A (en) * | 2020-09-28 | 2020-12-18 | 滁州市汊河之星高新技术研发有限公司 | Harmful gas processing apparatus for environmental protection engineering |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190521 Address after: 115000 Yingfeng Village, Baizhai Town, Yingkou City, Liaoning Province Patentee after: Yingkou Desheng Carbon Co., Ltd. Address before: No. 306, Jiaojiang District, Jiaojiang District, Taizhou, Zhejiang Patentee before: Xu Wenhua |
|
| TR01 | Transfer of patent right |