CN103877811A - Material conveying aeration ammonia-containing gas recovering system of combined-soda process device - Google Patents
Material conveying aeration ammonia-containing gas recovering system of combined-soda process device Download PDFInfo
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- CN103877811A CN103877811A CN201410065533.8A CN201410065533A CN103877811A CN 103877811 A CN103877811 A CN 103877811A CN 201410065533 A CN201410065533 A CN 201410065533A CN 103877811 A CN103877811 A CN 103877811A
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- ammonia
- pipeline
- packed tower
- material conveying
- circulating pump
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Abstract
The invention provides a material conveying aeration ammonia-containing gas recovering system of a combined-soda process device. The material conveying aeration ammonia-containing gas recovering system comprises a draught cover, a fan, a packed tower, a circulating pump and a distilling tower, and is characterized in that the draught cover is arranged in a material conveying aeration region of the combined-soda process device, the fan is arranged behind the draught cover and is arranged at a pipeline opening of a pipeline, the other end of the pipeline is arranged in the packed tower, a spraying facility is arranged above the interior of the packed tower, the spraying facility is connected with a water outlet of the circulating pump at the bottom of the packed tower through a pipeline, and an outlet pipeline of the circulating pump is connected with the distilling tower. According to the material conveying aeration ammonia-containing gas recovering system, ammonia is recycled, the influence of the ammonia to the health of a worker and the pollution to air are reduced, and certain economic benefit and environment-friendly benefit are achieved.
Description
Technical field
The present invention relates to a kind of connection alkali device mass transport exposes to the sun empty containing ammonia gas recovery system.
Background technology
Connection alkali device material ammonium chloride (NH at present
4and heavy alkali (NaHCO CL)
3) employing Belt Conveying, in course of conveying, because can producing containing ammonia gas, the volatilization of free ammonia overflows, especially there is certain height difference blanking and produce containing ammonia gas effusion (ammon amount 0.40mg/L～1.45 mg/L left and right), ammonia-contaminated gas not only endangers the working environment that employee is healthy, affect workshop, also can pollute the environment of periphery.
Summary of the invention
For addressing the above problem, the invention provides a kind of connection alkali device mass transport and expose to the sun empty containing ammonia gas recovery system.
The technical solution used in the present invention is:
A kind of connection alkali device mass transport is exposed to the sun empty containing ammonia gas recovery system, comprise blower cover, blower fan, packed tower, circulating pump, destilling tower, it is characterized in that, described blower cover is arranged on the connection alkali device mass transport dummy section that exposes to the sun, after blower cover, be provided with blower fan, described blower fan is located at the mouth of pipe place of pipeline, the other end of pipeline is arranged in packed tower, the inner and upper of described packed tower is provided with spray facility, described spray facility is connected with the delivery port of the circulating pump of packed tower bottom by pipeline, and the outlet conduit of described circulating pump is connected with destilling tower.
Operation principle of the present invention:
The present invention is according to ammonia physical characteristic soluble in water, determine that its treatment process is that water spray is processed, (agriculture ammonium centrifuge gas-liquid separator top, ammonium chloride feed opening, ammonium chloride belt transfer station, ammonium chloride mouth in bulk, Alkali-filter top, Alkali-filter feed opening etc. are located) installing inducing cover in the sky ammonia region of exposing to the sun, the swabbing action that relies on blower fan to cause at cover mouth causes certain air motion, in ammonia-contaminated gas inhalation mask, to reach the effect of collecting ammonia-contaminated gas.Industry water enters packed tower as moisturizing, circulating pump is drawn water by tower bottom, send into packed tower top spray, shower water contacts from top to bottom with containing ammonia gas, ammonia-contaminated gas is processed and is reached country and allow after discharge standard high altitude discharge again through spray, be sent to the processing of light liquid destilling tower containing the light liquid of ammonia by circulating-pump outlet, ammonia recovery system uses, qualified useless also recovery system of light liquid.
The invention has the beneficial effects as follows:
The present invention has realized the recycling to ammonia, has reduced the healthy impact of ammonia on staff and the pollution to air, has certain economic benefit and environmental benefit.
Brief description of the drawings
Fig. 1 is fundamental diagram of the present invention.
Detailed description of the invention
as shown in Figure 1, a kind of connection alkali device mass transport of the present invention is exposed to the sun empty containing ammonia gas recovery system, comprise blower cover 1, blower fan 2, packed tower 3, circulating pump 4, destilling tower 5, described blower cover 1 is arranged on the connection alkali device mass transport dummy section that exposes to the sun, after blower cover 1, be provided with blower fan 2, described blower fan 2 is located at the mouth of pipe place of pipeline, the other end of pipeline is arranged on 3 li of packed towers, the inner and upper of described packed tower 3 is provided with spray facility, described spray facility is connected with the delivery port of the circulating pump 4 of packed tower 3 bottoms by pipeline, the outlet conduit of described circulating pump 4 is connected with destilling tower 5.
Claims (1)
1. a connection alkali device mass transport is exposed to the sun empty containing ammonia gas recovery system, comprise blower cover, blower fan, packed tower, circulating pump, destilling tower, it is characterized in that, described blower cover is arranged on the connection alkali device mass transport dummy section that exposes to the sun, after blower cover, be provided with blower fan, described blower fan is located at the mouth of pipe place of pipeline, the other end of pipeline is arranged in packed tower, the inner and upper of described packed tower is provided with spray facility, described spray facility is connected with the delivery port of the circulating pump of packed tower bottom by pipeline, and the outlet conduit of described circulating pump is connected with destilling tower.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410065533.8A CN103877811A (en) | 2014-02-25 | 2014-02-25 | Material conveying aeration ammonia-containing gas recovering system of combined-soda process device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410065533.8A CN103877811A (en) | 2014-02-25 | 2014-02-25 | Material conveying aeration ammonia-containing gas recovering system of combined-soda process device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103877811A true CN103877811A (en) | 2014-06-25 |
Family
ID=50947133
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410065533.8A Pending CN103877811A (en) | 2014-02-25 | 2014-02-25 | Material conveying aeration ammonia-containing gas recovering system of combined-soda process device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103877811A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4058375A (en) * | 1975-01-20 | 1977-11-15 | Cluett, Peabody & Co., Inc. | Ammonia recovery by scrubbing and condensing |
| CN201431850Y (en) * | 2009-05-08 | 2010-03-31 | 湖北三才堂化工科技有限公司 | Ammonia recycling device |
| CN102641657A (en) * | 2011-02-18 | 2012-08-22 | 上海离岛电子新材料有限公司 | Method for strictly controlling discharge of ammonia-containing tail gas in the ammonium salt production and improving ammonium salt output using the tail gas |
-
2014
- 2014-02-25 CN CN201410065533.8A patent/CN103877811A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4058375A (en) * | 1975-01-20 | 1977-11-15 | Cluett, Peabody & Co., Inc. | Ammonia recovery by scrubbing and condensing |
| CN201431850Y (en) * | 2009-05-08 | 2010-03-31 | 湖北三才堂化工科技有限公司 | Ammonia recycling device |
| CN102641657A (en) * | 2011-02-18 | 2012-08-22 | 上海离岛电子新材料有限公司 | Method for strictly controlling discharge of ammonia-containing tail gas in the ammonium salt production and improving ammonium salt output using the tail gas |
Non-Patent Citations (1)
| Title |
|---|
| 杜德海: "联碱厂氨回收改造技术分析", 《纯碱工业》, no. 5, 31 December 2012 (2012-12-31) * |
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| PB01 | Publication | ||
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| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140625 |