CN203075829U - Novel high-concentration nitrogen oxide (NOx) tail gas purifying tower - Google Patents
Novel high-concentration nitrogen oxide (NOx) tail gas purifying tower Download PDFInfo
- Publication number
- CN203075829U CN203075829U CN201220482118.9U CN201220482118U CN203075829U CN 203075829 U CN203075829 U CN 203075829U CN 201220482118 U CN201220482118 U CN 201220482118U CN 203075829 U CN203075829 U CN 203075829U
- Authority
- CN
- China
- Prior art keywords
- novel high
- tail gas
- layer
- tower
- gas purifying
- 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 - Lifetime
Links
Landscapes
- Treating Waste Gases (AREA)
Abstract
The utility model discloses a novel high-concentration nitrogen oxide (NOx) tail gas purifying tower which is characterized by comprising a tower body that is internally provided with a four-layer spray layer and a filler support plate, wherein the bottom of the tower body is provided with an air inlet, and the top of the tower body is provided with a demisting layer and an air outlet; and the two upper layers of the four-layer spray layer are respectively provided with an independent sewer pipeline. Compared with the prior art, the novel high-concentration NOx tail gas purifying tower solves the problems that according to the background technology, the negative pressure is unstable in the running process of production equipment, the waste gas can not be thoroughly treated, and yellow smoke is generated. According to the novel high-concentration NOx tail gas purifying tower, the occupied land area of equipment is small, the treatment effect is stable, and the investment and running costs are greatly reduced.
Description
Technical field
The utility model relates to dust treatment plant, especially relates to a kind of novel high density nitrogen oxide tail gas clean-up tower.
Background technology
In professional production manufacture of solar cells fabrication process technology, can produce some water-soluble gas waste gas, for example: (HNO3, HF, HCL, KOH).From its physico-chemical property,, can certainly will pollute atmosphere and surrounding environment as direct discharging.Preceding cleaning and back in producing for electron trade, photovoltaic industry battery sheet are cleaned in the link, clean before adopting originally and sour gas sour gas and nonnitrogenous oxide of the nitrogen-containing oxide that the back is cleaned carries out mixed processing; The treatment effect unstability can produce the tobacco (being oxides of nitrogen gas) that can't handle in a large number simultaneously; Handle not thorough.
The utility model content
The utility model is in order to solve above-mentioned deficiency, a kind of novel high density nitrogen oxide tail gas clean-up tower to be provided.
Above-mentioned purpose of the present utility model realizes by following technical scheme: a kind of novel high density nitrogen oxide tail gas clean-up tower, it is characterized in that: comprise tower body, be provided with four layers of spraying layer and inserts gripper shoe in the described tower body, the tower body bottom is provided with air inlet, the top is provided with demist layer and air outlet, the last two-layer independently sewer pipe that is provided with of described four layers of spraying layer.
The utility model is under the effect of system's main air blower, gas enters upwards motion in the tower by the purifying column lower inlet, the drop of four layers of all nozzles ejection moves downward, in the tower inserts is housed simultaneously, increase contact area with gas, gas is contacted with drop punishment, reach clean-up effect, clean gas is discharged through the demist layer on upper strata, because last two-layer spraying layer is separated with following two-layer spraying layer, used soup is also inequality, thereby makes the reaction of waste gas and soup more abundant, fully, therefore handle waste gas later through level Four spray in the tower and thoroughly reach discharging standards, the stable tobacco phenomenon that there is no of treatment effect.
The utility model advantage compared with prior art is: the utility model novel high density NOx exhaust gas cleaner, solved the unstability of background technology in production equipment negative pressure in service, and exhaust-gas treatment does not thoroughly reach the tobacco phenomenon.Occupation area of equipment is little, and treatment effect is stable; Investment operating cost reduces greatly.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described in further detail:
As shown in Figure 1, a kind of novel high density nitrogen oxide tail gas clean-up tower, it is characterized in that: comprise tower body 1, be provided with spraying layer 2,3,4,5 and inserts gripper shoe 6,7,8,9 in the described tower body 1, tower body 1 bottom is provided with air inlet 10, the top is provided with demist layer 11 and air outlet 12, and spraying layer 2,3 is provided with independently sewer pipe 13.
The above only is embodiments of the invention; be not so limit claim of the present invention; every equivalent structure or equivalent flow process conversion that utilizes specification of the present invention and accompanying drawing content to be done; or directly or indirectly be used in other relevant technical fields, all in like manner be included in the scope of patent protection of the present invention.
Claims (1)
1. novel high density nitrogen oxide tail gas clean-up tower, it is characterized in that: comprise tower body, be provided with four layers of spraying layer and inserts gripper shoe in the described tower body, the tower body bottom is provided with air inlet, the top is provided with demist layer and air outlet, the last two-layer independently sewer pipe that is provided with of described four layers of spraying layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220482118.9U CN203075829U (en) | 2012-09-20 | 2012-09-20 | Novel high-concentration nitrogen oxide (NOx) tail gas purifying tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220482118.9U CN203075829U (en) | 2012-09-20 | 2012-09-20 | Novel high-concentration nitrogen oxide (NOx) tail gas purifying tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203075829U true CN203075829U (en) | 2013-07-24 |
Family
ID=48821712
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220482118.9U Expired - Lifetime CN203075829U (en) | 2012-09-20 | 2012-09-20 | Novel high-concentration nitrogen oxide (NOx) tail gas purifying tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203075829U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103657379A (en) * | 2012-09-20 | 2014-03-26 | 苏州仕净环保设备有限公司 | Novel high-concentration nitrogen oxide tail gas purification tower |
| CN110180373A (en) * | 2019-06-03 | 2019-08-30 | 苏州仕净环保科技股份有限公司 | A kind of Industrial cleaning facility system removing sulfide gas |
-
2012
- 2012-09-20 CN CN201220482118.9U patent/CN203075829U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103657379A (en) * | 2012-09-20 | 2014-03-26 | 苏州仕净环保设备有限公司 | Novel high-concentration nitrogen oxide tail gas purification tower |
| CN110180373A (en) * | 2019-06-03 | 2019-08-30 | 苏州仕净环保科技股份有限公司 | A kind of Industrial cleaning facility system removing sulfide gas |
| CN110180373B (en) * | 2019-06-03 | 2023-11-17 | 苏州仕净科技股份有限公司 | Industrial purification system for removing sulfide gas |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105214496B (en) | A kind of dedusting and denitrification integrated device | |
| CN100490943C (en) | Apparatus for processing waste air including oxynitride | |
| CN103830986B (en) | Stationary diesel engine system integrated dedusting purifier and purification method | |
| CN205127751U (en) | Remove dust and denitration integrated device | |
| CN106237814A (en) | A kind of flue gas ultra-clean discharge desulphurization denitration dust removal integrated plant and technique thereof | |
| CN104826489B (en) | A kind of combined desulfurization and denitration fluidized bed plant based on activated carbon and low temperature catalyst | |
| CN102350305A (en) | Method for modifying activated carbon fiber by dielectric barrier discharge | |
| CN201988299U (en) | Waste gas purifying device | |
| CN203043799U (en) | Acid mist purification tower | |
| CN203764077U (en) | Waste gas treatment device of coating equipment | |
| CN202113737U (en) | Washing tower | |
| CN201572607U (en) | Dust removal and denitration composite device for coal smoke | |
| CN203075829U (en) | Novel high-concentration nitrogen oxide (NOx) tail gas purifying tower | |
| CN103657379A (en) | Novel high-concentration nitrogen oxide tail gas purification tower | |
| CN202590630U (en) | Coal-fired boiler low-temperature selective catalytic reduction (SCR) fixed bed smoke denitration device | |
| CN202751941U (en) | Three-level tail gas purifying tower system device for high-concentration nitrogen oxides | |
| CN204395780U (en) | A kind of combined desulfurization and denitration fluidized bed plant based on active carbon and low temperature catalyst | |
| CN213668653U (en) | Desulfurization and denitrification device containing moving bed desulfurization and denitrification tower | |
| CN201783282U (en) | Special efficient spraying dust removal tower for smelting furnace | |
| CN103566733A (en) | High-concentration nitrogen oxide three-level tail gas purifying tower system device | |
| CN210544290U (en) | Waste gas purification device for plastic shell production workshop of household appliances | |
| CN204746077U (en) | In coordination with method U type integration SOx/NOx control dust removal complete sets | |
| CN210874704U (en) | Waste gas treatment system suitable for coal chemical industry | |
| CN203764140U (en) | Double-sodium tail gas purifying device | |
| CN203043797U (en) | Activated carbon fiber box |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 215137 Xiangcheng District, Suzhou Taiping Town, dawn village Patentee after: SUZHOU SHIJING ENVIRONMENTAL TECHNOLOGY Co.,Ltd. Address before: 215000 Xiangcheng District, Jiangsu, Taiping Town Industrial Zone dawn Patentee before: SUZHOU SEGEN ENVIRONMENT EQUIPMENT Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130724 |