CN205361043U - Waste gas filtering device - Google Patents
Waste gas filtering device Download PDFInfo
- Publication number
- CN205361043U CN205361043U CN201620155794.3U CN201620155794U CN205361043U CN 205361043 U CN205361043 U CN 205361043U CN 201620155794 U CN201620155794 U CN 201620155794U CN 205361043 U CN205361043 U CN 205361043U
- Authority
- CN
- China
- Prior art keywords
- lye tank
- waste gas
- jet pipe
- spray tube
- vacuum pump
- 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
- 239000002912 waste gas Substances 0.000 title claims abstract description 18
- 238000001914 filtration Methods 0.000 title abstract description 5
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 19
- 230000000694 effects Effects 0.000 claims abstract description 17
- 239000007789 gas Substances 0.000 claims abstract description 15
- 239000007788 liquid Substances 0.000 claims abstract description 7
- 229910052799 carbon Inorganic materials 0.000 claims description 15
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 abstract description 6
- 239000000126 substance Substances 0.000 abstract description 2
- 239000007921 spray Substances 0.000 abstract 5
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 abstract 2
- 239000003546 flue gas Substances 0.000 abstract 2
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 abstract 1
- HEMHJVSKTPXQMS-UHFFFAOYSA-M sodium hydroxide Inorganic materials [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 55
- 239000002699 waste material Substances 0.000 description 5
- VCZKTIKPEDMZNW-UHFFFAOYSA-N O=S(=O)=S Chemical class O=S(=O)=S VCZKTIKPEDMZNW-UHFFFAOYSA-N 0.000 description 3
- 238000004064 recycling Methods 0.000 description 2
- 238000007670 refining Methods 0.000 description 2
- GEHJYWRUCIMESM-UHFFFAOYSA-L sodium sulfite Chemical compound [Na+].[Na+].[O-]S([O-])=O GEHJYWRUCIMESM-UHFFFAOYSA-L 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 235000010265 sodium sulphite Nutrition 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
Abstract
The utility model provides a waste gas filtering device, it includes flue gas pipeline (2), vacuum pump (3), spray tube (4), lye tank (5), activated carbon sheet (6) and blast pipe (7), spray tube (4) one end is sealed, ring array opens on the pipe wall of spray tube (4) has the multiunit hole, the gas outlet that the air inlet of spray tube (4) passes through vacuum pump (3) and flue gas pipeline (2) communicates with each other, and spray tube (4) lie in lye tank (5) bottom, install in lye tank (5) activated carbon sheet (6), and lie in above the liquid level of lye tank (5), the air inlet of blast pipe (7) communicates with each other with the gas outlet of lye tank (5), the utility model discloses the advantage is: sulphide such as sulfur dioxide to in the waste gas filter, and the filter effect is good, can also clear away the harmful substance in the waste gas through secondary filter.
Description
Technical field
This utility model relates to waste oil regeneration production line field, is specifically related to a kind of waste gas filter.
Background technology
At present, on discarded oil plant recycling line, waste oil through refinement after can produce waste gas, waste gas be mainly composed of sulfur dioxide sulfides, can pollute if being directly discharged in air.
Utility model content
The purpose of this utility model is aiming at present, on discarded oil plant recycling line, waste oil through refinement after can produce waste gas, waste gas be mainly composed of sulfur dioxide sulfides, if being directly discharged in air the deficiency that can pollute, and provide a kind of waste gas filter.
This utility model includes flue, vacuum pump, jet pipe, lye tank, activity carbon slab and exhaustor, lye tank top has gas outlet and inlet, liquid outlet is had bottom lye tank, the inlet of lye tank and liquid outlet are respectively equipped with valve, jet pipe one end is closed, on the tube wall of jet pipe, annular array has and organizes hole more, the air inlet of jet pipe is communicated with the gas outlet of flue by vacuum pump, and jet pipe is positioned at lye tank inner bottom part, activity carbon slab is arranged in lye tank, and it is positioned at the top of lye tank liquid, the air inlet of exhaustor communicates with the gas outlet of lye tank.
Aperture on described jet pipe tube wall is 1-3mm.
It is waveform bottom described activity carbon slab.
This utility model advantage is: the sulfur dioxide sulfides in waste gas is filtered, good filtration effect, the harmful substance in waste gas can also be purged by secondary filter.
Accompanying drawing explanation
Fig. 1 is this utility model structural representation.
Detailed description of the invention
As shown in Figure 1, this utility model includes flue 2, vacuum pump 3, jet pipe 4, lye tank 5, activity carbon slab 6 and exhaustor 7, lye tank 5 top has gas outlet and inlet, liquid outlet is had bottom lye tank 5, a pair electromagnetic valve is separately mounted on inlet and the leakage fluid dram of lye tank 5, jet pipe 4 one end is closed, on the tube wall of jet pipe 4, annular array has and organizes hole more, the air inlet of jet pipe 4 is communicated by the gas outlet of vacuum pump 3 with flue 2, and jet pipe 4 is positioned at lye tank 5 inner bottom part, activity carbon slab 6 is arranged in lye tank 5, and it is positioned at lye tank 5 ullage, the air inlet of exhaustor 7 communicates with the gas outlet of lye tank 5.
Aperture on described jet pipe 4 tube wall is 1-3mm.
It is waveform bottom described activity carbon slab 6.
nullWorking method: the air inlet of flue 2 communicates with the waste gas outlet of waste oil device for refining 1，The waste gas that waste oil device for refining 1 produces is got in lye tank 5 by vacuum pump 3，Solution in lye tank 5 is sodium hydroxide solution，Many groups hole that on jet pipe 4, annular array has can be evenly dispersed to gas in lye tank 5，Make the sulfur dioxide in gas can dissolve fully with sodium hydroxide solution，Produce sodium sulfite solution，Discharged from exhaustor 7 again through after activity carbon slab 6 secondary filter by the gas in sodium hydroxide solution and after filtration，Activity carbon slab 6 is positioned at above lye tank 5 solution，Activity carbon slab 6 can the various harmful gas of active adsorption，Regularly solution in lye tank 5 is detected，Again sulfur dioxide cannot be absorbed if the solution concentration in lye tank 5 is saturated，In time the solution in lye tank 5 is replaced，And regularly activity carbon slab 6 is carried out，Increase the filtering function of activity carbon slab 6，It is waveform bottom activity carbon slab 6，Conveniently it is rinsed cleaning.
Claims (3)
1. a waste gas filter, it is characterized in that it includes flue (2), vacuum pump (3), jet pipe (4), lye tank (5), activity carbon slab (6) and exhaustor (7), lye tank (5) top has gas outlet and inlet, lye tank (5) bottom has liquid outlet, the inlet of lye tank (5) and liquid outlet are respectively equipped with valve, jet pipe (4) one end is closed, on the tube wall of jet pipe (4), annular array has and organizes hole more, the air inlet of jet pipe (4) is communicated by the gas outlet of vacuum pump (3) with flue (2), and jet pipe (4) is positioned at lye tank (5) inner bottom part, activity carbon slab (6) is arranged in lye tank (5), and it is positioned at the ullage of lye tank (5), the air inlet of exhaustor (7) communicates with the gas outlet of lye tank (5).
2. a kind of waste gas filter according to claim 1, it is characterised in that the aperture on described jet pipe (4) tube wall is 1-3mm.
3. a kind of waste gas filter according to claim 1, it is characterised in that described activity carbon slab (6) bottom is waveform.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620155794.3U CN205361043U (en) | 2016-03-02 | 2016-03-02 | Waste gas filtering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620155794.3U CN205361043U (en) | 2016-03-02 | 2016-03-02 | Waste gas filtering device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205361043U true CN205361043U (en) | 2016-07-06 |
Family
ID=56272475
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620155794.3U Expired - Fee Related CN205361043U (en) | 2016-03-02 | 2016-03-02 | Waste gas filtering device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205361043U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108816026A (en) * | 2018-07-09 | 2018-11-16 | 马鞍山纽泽科技服务有限公司 | A kind of chemical emission filtering emission device |
-
2016
- 2016-03-02 CN CN201620155794.3U patent/CN205361043U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108816026A (en) * | 2018-07-09 | 2018-11-16 | 马鞍山纽泽科技服务有限公司 | A kind of chemical emission filtering emission device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20160706 |