CN104841261A - Smelting tail gas treatment device - Google Patents
Smelting tail gas treatment device Download PDFInfo
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- CN104841261A CN104841261A CN201510278731.7A CN201510278731A CN104841261A CN 104841261 A CN104841261 A CN 104841261A CN 201510278731 A CN201510278731 A CN 201510278731A CN 104841261 A CN104841261 A CN 104841261A
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- tower
- gas
- tail gas
- pipe
- inlet pipe
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- Treating Waste Gases (AREA)
Abstract
The invention discloses a smelting tail gas treatment device which comprises a tower I, a tower II and a communicating gas pipe, wherein a tower I gas outlet pipe, a tower I gas inlet pipe and a drainage pipe are arranged on the tower I; two water inlet pipes stretch into the tower I; each water inlet pipe is provided with a group of sprinkler heads; a primary water retaining bracket, a secondary water retaining bracket and a third-level water retaining bracket are arranged in the tower I; a tower II gas outlet pipe, a tower II gas inlet pipe and a door are arranged on the tower II; and the two water inlet pipes are positioned above the primary water retaining bracket.
Description
Technical field
The present invention relates to a kind of smelting exhaust treating apparatus, belong to process acid waste gas field.
Background technology
At present, aborning, the waste gas of generation, was filtered by dirt pocket before this in known smelting enterprise, become tail gas (sour gas), enter tail gas (sour gas) treating column again, in tail gas (sour gas) treating column, tail gas moves from bottom to top, and sealing property water flows from the top down, by the contact of tail gas with sealing property water, the acidic materials in tail gas and sealing property water generation neutralization reaction, thus eliminate the acidic materials in tail gas.Due to tail gas (sour gas) treating column that smelting enterprise uses now, sealing property water can not be made to be covered with in tail gas (sour gas) treating column, in real work, have partial tail gas not contact with sealing property water.Therefore, from tail gas (sour gas) treating column Exhaust Gas, still containing a certain amount of acid group, higher than the discharge standard that country allows, cause tail gas (sour gas) to the pollution of air.
Summary of the invention
In order to overcome existing smelting enterprise through tail gas (sour gas) treating column Exhaust Gas, still containing a certain amount of acid group, and causing tail gas (sour gas) to the deficiency of the pollution of air, the invention provides a kind of smelting exhaust treating apparatus.Use this device, tail gas (sour gas) all contacts with sealing property water, and neutralization reaction occurs, and avoids tail gas (sour gas) to the pollution of air.
In order to achieve the above object, the technical solution adopted for the present invention to solve the technical problems is following design:
A kind of smelting exhaust treating apparatus, comprise I tower, II tower and connectivity trachea, I tower has I tower blast pipe, I tower air inlet pipe, drainpipe, two water inlet pipes stretch in I tower, every root water inlet pipe is equipped with one group of fountain head, and I tower is built with one-level dash frame, secondary dash frame, three grades of dash framves.II tower there are II tower blast pipe, II tower air inlet pipe, door.Two described water inlet pipes are positioned at the top of one-level dash frame.
The invention has the beneficial effects as follows: tail gas (sour gas) can be made all to contact with sealing property water, and neutralization reaction occurs, avoid tail gas (sour gas) to the pollution of air; And structure cylinder list, easy to use.
Accompanying drawing explanation
Below in conjunction with drawings and embodiments, the present invention is further described.
Fig. 1 is a kind of organigram of smelting exhaust treating apparatus.
Fig. 2 is the A of Fig. 1---A view.
Fig. 3 is the B of Fig. 1---B view.
In figure
1, II tower blast pipe 2, II tower 3, connectivity trachea 4, I tower blast pipe
5, water inlet pipe 6, fountain head 7, I tower 8, one-level dash frame
9, secondary dash frame 10, three grades of dash frame 11, I tower air inlet pipe 12, drainpipes
13, II tower air inlet pipe 14, door.
Detailed description of the invention
In the embodiment shown in Fig. 1, Fig. 2, Fig. 3, a kind of smelting exhaust treating apparatus, comprise I tower 7, II tower 2 and connectivity trachea 3, I tower 7 there are I tower blast pipe 4, I tower air inlet pipe 11, drainpipe 12, two water inlet pipes 5 stretch in I tower 7, every root water inlet pipe 5 is equipped with one group of fountain head 6, I tower 7 built with one-level dash frame 8, secondary dash frame 9, three grades of dash framves 10.II tower 2 there are II tower blast pipe 1, II tower air inlet pipe 13, door 14.Two described water inlet pipes 5 are positioned at the top of one-level dash frame 8.
Before using, respectively II tower blast pipe 1 is communicated with exhaust high-light window with tracheae, I tower air inlet pipe 11 is communicated with air blast, dirt pocket tail gas discharging pipe; With water pipe respectively water inlet pipe 5 and water pumper, seal pond and be communicated with, drainpipe 12 with seal pond and be communicated with.
During work, start air blast, water pumper, seal the sealing property water in pond, under the effect of water pumper, spray downwards through water inlet pipe 5, fountain head 6, then seal pond through drainpipe 12 inflow.The sealing property water sprayed by fountain head 6, under one-level dash frame 8,9, three grades of dash frame 10 actings in conjunction of secondary dash frame, makes sealing property water spread all in I tower 7.The tail gas that dirt pocket is discharged, under the effect of air blast, enter in I tower 7 through I tower air inlet pipe 11, acidic materials in tail gas and sealing property water generation neutralization reaction, tail gas changes into Purge gas and neutral substance (thing block or particle), Purge gas and neutral substance (thing block or particle) are again through I tower blast pipe 4, connectivity trachea 3, II tower air inlet pipe 13 enters in II tower 2, the neutral substance (thing block or particle) entered in II tower 2 moves upward with gas, after encountering the top board of II tower 2, fall the bottom of II tower 2, and the Purge gas entered in II tower 2 is through II tower blast pipe 1, exhaust high-light window is discharged.
When after work a period of time, open door 14, remove the neutral substance (thing block or particle) gathered bottom II tower 2, subsequently, close door 14.
Claims (2)
1. a smelting exhaust treating apparatus, comprises I tower (7), II tower (2) and connectivity trachea (3),
it is characterized in that: I tower (7) there are I tower blast pipe (4), I tower air inlet pipe (11), drainpipe (12), two water inlet pipes (5) are stretched in I tower (7), every root water inlet pipe (5) is equipped with one group of fountain head (6), and I tower (7) is built with one-level dash frame (8), secondary dash frame (9), three grades of dash framves (10); II tower (2) there are II tower blast pipe (1), II tower air inlet pipe (13), door (14).
2. a kind of smelting exhaust treating apparatus according to claim 1,
it is characterized in that: two water inlet pipes (5) are positioned at the top of one-level dash frame (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510278731.7A CN104841261A (en) | 2015-05-28 | 2015-05-28 | Smelting tail gas treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510278731.7A CN104841261A (en) | 2015-05-28 | 2015-05-28 | Smelting tail gas treatment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104841261A true CN104841261A (en) | 2015-08-19 |
Family
ID=53841477
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510278731.7A Pending CN104841261A (en) | 2015-05-28 | 2015-05-28 | Smelting tail gas treatment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104841261A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101601955A (en) * | 2009-07-03 | 2009-12-16 | 万广明 | Industrial waste gas purification device |
| CN103476478A (en) * | 2011-02-18 | 2013-12-25 | 阿尔斯通技术有限公司 | A wet scrubber for cleaning an effluent gas |
| US20150023855A1 (en) * | 2013-07-18 | 2015-01-22 | Alstom Technology Ltd | Wet scrubber nozzle system and method of use for cleaning a process gas |
| CN204656329U (en) * | 2015-05-28 | 2015-09-23 | 永兴县鸿福金属有限公司 | A kind of smelting exhaust treating apparatus |
-
2015
- 2015-05-28 CN CN201510278731.7A patent/CN104841261A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101601955A (en) * | 2009-07-03 | 2009-12-16 | 万广明 | Industrial waste gas purification device |
| CN103476478A (en) * | 2011-02-18 | 2013-12-25 | 阿尔斯通技术有限公司 | A wet scrubber for cleaning an effluent gas |
| US20150023855A1 (en) * | 2013-07-18 | 2015-01-22 | Alstom Technology Ltd | Wet scrubber nozzle system and method of use for cleaning a process gas |
| CN204656329U (en) * | 2015-05-28 | 2015-09-23 | 永兴县鸿福金属有限公司 | A kind of smelting exhaust treating apparatus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| EXSB | Decision made by sipo to initiate substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150819 |