CN203355565U - Flue gas pollutant removing device - Google Patents
Flue gas pollutant removing device Download PDFInfo
- Publication number
- CN203355565U CN203355565U CN 201320420399 CN201320420399U CN203355565U CN 203355565 U CN203355565 U CN 203355565U CN 201320420399 CN201320420399 CN 201320420399 CN 201320420399 U CN201320420399 U CN 201320420399U CN 203355565 U CN203355565 U CN 203355565U
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- adsorbent
- flue gas
- dust
- gas pollutant
- deduster
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Abstract
The utility model relates to a flue gas pollutant removing device which comprises a dust remover, wherein the dust remover is provided with a flue gas inlet and an adsorbent storage bin which is connected with the dust remover; a dust collecting device and adsorbent collecting device are arranged at the lower part of the dust remover; and the adsorbent in the adsorbent storage bin is active coke or an alkaline substance. A flue gas pollutant adsorbent purification device has good purification effect and low system resistance, is simple in whole structure and small in occupied area, and is transformed on the basis of the original dust remover. The adsorbent can be recycled, so that the initial investment and the operation cost are low. The flue gas pollutant removing device is an integrated flue gas pollutant purification device which synthesizes the traditional dust-removing and flue gas pollutant purification devices, can remove acidic gas, nitric oxide, dioxin and heavy metal pollutants such as mercury from the flue gas, and has a very good comprehensive utilization effect.
Description
Technical field
The utility model relates to a kind of device that removes flue gas pollutant, more particularly, relates to a kind of device that deduster removes flue gas pollutant of transforming.
Background technology
All the time, flue gas pollutant improvement is all the most important thing of environmental protection industry (epi).Flue gas pollutant mainly refers to that flue gas pollutant mainly comprises oxysulfide, nitrogen oxide, sour gas, bioxin and dust etc. by the harmful substance of the discharges such as waste incineration, fire coal and chemical industry smelting.Environmental requirement is more and more stricter, along with the continuous increase of flue gas pollutant control kind, causes and needs the more equipment of increase carry out removing of pollutant.At present, improvement technology for flue gas pollutant, all the single technology that removes mostly, because the kind that flue gas pollutant need to be administered is increasing, this makes use of momentum must additionally increase more equipment investment operation, thereby increased equipment cost and operating cost, in the face of situation like this, just need to develop the smoke gas treatment technology with efficient multiple pollutant cooperation-removal.
The utility model content
Due to the problems referred to above, a kind of flue gas pollutant that the utility model design addresses this problem removes device and can remove the heavy metal contaminants such as sour gas, nitrogen oxide, bioxin and mercury in flue gas.
For achieving the above object, the technical solution of the utility model is as follows:
A kind of flue gas pollutant removes device, comprise a deduster, it is characterized in that, described deduster is provided with gas approach, and the adsorbent feed bin be connected with deduster, in described deduster bottom, dust collecting and adsorbent gathering-device are arranged, in the adsorbent feed bin, adsorbent is activated coke or alkaline matter.
Further, described deduster inside is divided into dust removing units and adsorbent gas cleaning unit, and described adsorbent gas cleaning unit is connected with the adsorbent feed bin.
Further, between described dust removing units and adsorbent gas cleaning unit, be provided with the sorbent injection device, described injection apparatus is connected with the adsorbent feed bin.
Further, described dust collecting is for collecting exhaust gas dust, and the adsorbent gathering-device is for collecting adsorbent and dust.
The beneficial effect of technique scheme of the present utility model is as follows:
The good purification of flue gas pollutant adsorbent purifier of the present utility model, SR is less, and the device total structure is simple, and floor space is little, just on original deduster, is transformed; Adsorbent can recycle, and initial outlay and operating cost are low.It is the integrated fume pollutant purification device that traditional dedusting and flue gas pollutant purifier are combined, can remove the heavy metal contaminants such as sour gas, nitrogen oxide, bioxin and mercury in flue gas, there is extraordinary comprehensive utilization effect.
The accompanying drawing explanation
Fig. 1 is the utility model embodiment and structural representation.
The specific embodiment
For making the technical problems to be solved in the utility model, technical scheme and advantage clearer, be described in detail below in conjunction with the accompanying drawings and the specific embodiments.
A kind of flue gas pollutant removes device, comprise a deduster 1, the transformation that this deduster 1 is the traditional electrical deduster, described deduster 1 left side is provided with gas approach 6, adsorbent feed bin 2 is arranged at deduster 1 top, in storehouse storing unit sorbent used be activated coke or alkaline matter.In described deduster bottom, dust collecting 5 and adsorbent gathering-device 4 are arranged.
Described deduster 1 inside is divided into traditional dust removing units 8 and adsorbent gas cleaning unit 9, and dust removing units 8 is traditional electrical deduster construction unit.Be provided with sorbent injection device 3 between described traditional dust removing units 8 and adsorbent gas cleaning unit 9.Described injection apparatus 3, be connected with outside adsorbent feed bin 2, and the adsorbent in adsorbent feed bin 2 is sprayed in adsorbent gas cleaning unit 9.
The dust that described dust collecting 5 is collected is exhaust gas dust, and in adsorbent gathering-device 4 gleanings, existing adsorbent also has dust.In the adsorbent of collecting in described adsorbent gathering-device 4, dust and adsorbent have certain ratio.
Adsorb saturated adsorbent and remove from flue gas by the mode of dedusting, then collect in adsorbent gathering-device 4, by regenerating unit, saturated adsorption agent regeneration is also entered to adsorbent feed bin 2 together with a certain amount of dust and recycle.
Flue gas enters deduster 1 from the gas approach 6 in deduster 1 left side.The internal structure that dust removing units 8 and adsorbent gas cleaning unit 9 are deduster 1, this deduster 1 inside is divided into dust removing units 8 and 9 two of adsorbent gas cleaning unit part from left to right, dust removing units 8 is the same with traditional deduster internal structure, not only there is dust removing effects adsorbent gas cleaning unit 9, owing to spraying into adsorbent, adsorbent gas cleaning unit 9 also has pollutant adsorbing and removing effect.Flue gas in deduster 1 inside at first after dust removing units 8 carries out electric precipitation, enter adsorbent gas cleaning unit 9, in adsorbent gas cleaning unit 9, with the adsorbent sprayed into, fully mix, pollutant in flue gas is adsorbed agent absorption and removes, the straying quatity of adsorbent is relevant with pollutant load and exhaust gas volumn size in flue gas, can control by adsorbent feed bin 2 inlet of adsorbent.Enter chimney 7 through the flue gas purified from the right side outlet and enter atmosphere.
The above is preferred embodiment of the present utility model; should be understood that; for those skilled in the art; under the prerequisite that does not break away from principle described in the utility model; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (4)
1. a flue gas pollutant removes device, comprise a deduster (1), it is characterized in that, described deduster (1) is provided with gas approach (6), and the adsorbent feed bin (2) be connected with deduster, in described deduster (1) bottom, dust collecting (5) and adsorbent gathering-device (4) are arranged, the interior adsorbent of adsorbent feed bin (2) is activated coke or alkaline matter.
2. a kind of flue gas pollutant according to claim 1 removes device, it is characterized in that, described deduster (1) inside is divided into dust removing units (8) and adsorbent gas cleaning unit (9), and described adsorbent gas cleaning unit (9) is connected with adsorbent feed bin (2).
3. a kind of flue gas pollutant according to claim 2 removes device, it is characterized in that, be provided with sorbent injection device (3) between described dust removing units (8) and adsorbent gas cleaning unit (9), described injection apparatus (3) is connected with adsorbent feed bin (2).
4. a kind of flue gas pollutant according to claim 1 removes device, it is characterized in that, described dust collecting (5) is for collecting exhaust gas dust, and adsorbent gathering-device (4) is for collecting adsorbent and dust.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320420399 CN203355565U (en) | 2013-07-16 | 2013-07-16 | Flue gas pollutant removing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320420399 CN203355565U (en) | 2013-07-16 | 2013-07-16 | Flue gas pollutant removing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203355565U true CN203355565U (en) | 2013-12-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320420399 Expired - Lifetime CN203355565U (en) | 2013-07-16 | 2013-07-16 | Flue gas pollutant removing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203355565U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107441883A (en) * | 2017-09-16 | 2017-12-08 | 广东金光高科股份有限公司 | Fluorine gas efficiently purifying device and technique |
| CN115475478A (en) * | 2022-09-05 | 2022-12-16 | 南京理工大学 | Symmetrical double-section mercury removal and carbon fixation waste heat recovery integrated device |
-
2013
- 2013-07-16 CN CN 201320420399 patent/CN203355565U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107441883A (en) * | 2017-09-16 | 2017-12-08 | 广东金光高科股份有限公司 | Fluorine gas efficiently purifying device and technique |
| CN115475478A (en) * | 2022-09-05 | 2022-12-16 | 南京理工大学 | Symmetrical double-section mercury removal and carbon fixation waste heat recovery integrated device |
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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 | ||
| CP02 | Change in the address of a patent holder |
Address after: 100036 Beijing, Haidian District, west of the eight mile road, No. 69, people's Political Consultative Conference building, floor 9 Patentee after: BEIJING SPC ENVIRONMENT PROTECTION TECH Co.,Ltd. Address before: 100191 room Executive Hotel, Garden Road, Beijing, Haidian District, room 30, 6418 Patentee before: BEIJING SPC ENVIRONMENT PROTECTION TECH Co.,Ltd. |
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| CX01 | Expiry of patent term |
Granted publication date: 20131225 |
|
| CX01 | Expiry of patent term |