CN105126507A - Ultra-clean dust removal device for desulfurizing tower - Google Patents
Ultra-clean dust removal device for desulfurizing tower Download PDFInfo
- Publication number
- CN105126507A CN105126507A CN201510646611.8A CN201510646611A CN105126507A CN 105126507 A CN105126507 A CN 105126507A CN 201510646611 A CN201510646611 A CN 201510646611A CN 105126507 A CN105126507 A CN 105126507A
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- ultra
- tower body
- dust removal
- clean dust
- desulfurizing tower
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Abstract
Disclosed is an ultra-clean dust removal device for a desulfurizing tower. A demisting device is installed at the upper portion of a desulfurizing tower body (1). A spraying device is installed at the lower portion of the desulfurizing tower body (1). An ultra-clean dust removal device is installed between the demisting device and the spraying device and composed of a dust removal spraying pipe (2), a V-shaped cover (3) and two or more overflowing pipes (4). The V-shaped cover (3) is installed on the tower body (1) to completely cover the transverse section of the tower body (1). The dust removal spraying pipe (2) is installed at the portion, at the upper portion of the V-shaped cover (3), of the tower body (1). The overflowing pipes (4) are arranged on the V-shaped cover (3). The ultra-clean dust removal device is characterized in that a liquid storage groove is formed outside the tower body (1), the overflowing pipes (4) are connected with the liquid storage groove, the liquid storage groove supplies liquid to the dust removal spraying pipe (2), and the liquid is circulated. The ultra-clean dust removal device is simple in structure, small in investment, convenient to install and capable of greatly lowering the investment operation cost, using circulated liquid in the dust removal process and greatly saving the cost.
Description
Technical field
The present invention relates to desulfuration field, particularly the ultra-clean dust arrester of a kind of desulfurizing tower
.
Background technology
General for employing limestone-gypsum method at present, lime stone-gypsum method, the desulfurization owner producers such as magnesium oxide method, some requires high place to dust emission, in desulfurizing tower, washing further can be carried out to flue gas and carry out dedusting, to reduce the doctor solution and dust content carried secretly in flue gas.Usual washing section is made up of riser plate and spray equipment or riser plate and macroporous plate, and riser plate makes flue gas enter washing section by spray section, but circulating cleaning solution and circulating absorption solution flow at respective cleaning solution storage tank or absorbing liquid storage tank respectively; Dedusting now after general desulfurization has wet static dedusting, and its investment operating cost is very high, and will install also inconvenient at top, absorption tower.
Summary of the invention
For above problem, the object of the present invention is to provide the ultra-clean dust arrester of a kind of desulfurizing tower, carry out hydrojet by the dedusting shower installed in tower body, collect liquid by V-type lid and flow in reservoir by overflow pipe, hydrojet in dedusting shower by reservoir feed flow, circulation liquid.
The technical solution used in the present invention is: the ultra-clean dust arrester of a kind of desulfurizing tower, described desulfurizing tower tower body top is provided with demister, bottom is provided with spray equipment, ultra-clean dust arrester is installed between demister and spray equipment, ultra-clean dust arrester is made up of dedusting shower, V-type lid, overflow pipe, V-type lid is arranged on tower body and covers completely tower body lateral cross section, dedusting shower is arranged on V-type upper part of the cover tower body, and V-type covers and is provided with two and plural overflow pipe; It is characterized in that: be provided with reservoir outside described tower body, overflow pipe is connected with reservoir, dedusting shower passes through reservoir feed flow, circulation liquid.
Described dedusting shower is provided with multiple nozzle installing port.
Described V-type covers and is provided with multiple open slot, and is provided with V-type cover plate on each open slot, and the opening of V-type cover plate is greater than the A/F of open slot.
The present invention, structure is simple, drops into little, greatly reduces investment operating cost, and easy for installation, uses circulating fluid in dust removal process, cost-saving greatly.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is the front view of V-type lid.
Fig. 3 is the rearview of Fig. 2.
In figure: 1 be tower body, 2 be dedusting shower, 3 be V-type lid, 4 be overflow pipe, 5 be open slot, 6 for V-type cover plate.
Detailed description of the invention
Known by Fig. 1, Fig. 2, Fig. 3, the ultra-clean dust arrester of a kind of desulfurizing tower, described desulfurizing tower tower body 1 top is provided with demister, bottom is provided with spray equipment, between demister and spray equipment, be provided with ultra-clean dust arrester, ultra-clean dust arrester is made up of dedusting shower 2, V-type lid 3, overflow pipe 4, and V-type lid 3 is arranged on tower body 1 and covers completely tower body 1 lateral cross section, dedusting shower 2 is arranged on the tower body 1 on V-type lid 3 top, and dedusting shower 2 is provided with multiple nozzle; V-type lid 3 is provided with two and plural overflow pipe 4, V-type lid 3 is also provided with multiple open slot 5, and is provided with V-type cover plate 6 on each open slot 5, and the opening of V-type cover plate 6 is greater than the A/F of open slot 5; Be provided with reservoir outside tower body 1, overflow pipe 4 is connected with reservoir, and dedusting shower 2 passes through reservoir feed flow, circulation liquid.During work, dedusting shower 2 carries out washing further from reservoir imbibition to flue gas and carries out dedusting, to reduce the doctor solution and dust content carried secretly in flue gas; Liquid with dust drops on V-type lid 3, and flow into reservoir by overflow pipe 4, dust precipitates in reservoir, and liquid continues to recycle.Drop into little, greatly reduce investment operating cost, and easy for installation, use circulating fluid in dust removal process, cost-saving greatly.
Claims (3)
1. the ultra-clean dust arrester of desulfurizing tower, described desulfurizing tower tower body (1) top is provided with demister, bottom is provided with spray equipment, ultra-clean dust arrester is installed between demister and spray equipment, ultra-clean dust arrester is made up of dedusting shower (2), V-type lid (3), overflow pipe (4), V-type lid (3) is arranged on tower body 1 and covers completely tower body 1 lateral cross section, dedusting shower (2) is arranged on the tower body (1) on V-type lid (3) top, and V-type lid (3) is provided with two and plural overflow pipe (4); It is characterized in that: be provided with reservoir outside described tower body (1), overflow pipe (4) is connected with reservoir, dedusting shower (2) by reservoir feed flow, circulation liquid.
2. the ultra-clean dust arrester of a kind of desulfurizing tower according to claim 1, is characterized in that: described dedusting shower (2) is provided with multiple nozzle.
3. the ultra-clean dust arrester of a kind of desulfurizing tower according to claim 1, it is characterized in that: described V-type lid 3 is provided with multiple open slot (5), and V-type cover plate (6) is provided with on each open slot (5), the opening of V-type cover plate (6) is greater than the A/F of open slot (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510646611.8A CN105126507A (en) | 2015-10-09 | 2015-10-09 | Ultra-clean dust removal device for desulfurizing tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510646611.8A CN105126507A (en) | 2015-10-09 | 2015-10-09 | Ultra-clean dust removal device for desulfurizing tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105126507A true CN105126507A (en) | 2015-12-09 |
Family
ID=54712285
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510646611.8A Pending CN105126507A (en) | 2015-10-09 | 2015-10-09 | Ultra-clean dust removal device for desulfurizing tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105126507A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2434547Y (en) * | 2000-06-14 | 2001-06-13 | 张爱 | Counterflow wet dust removing devulcanizer |
| CN201445914U (en) * | 2009-05-07 | 2010-05-05 | 丹阳正通电力设备有限公司 | Combination fume purification device |
| CN201711088U (en) * | 2010-07-09 | 2011-01-19 | 罗忠凯 | Mixed mode wet-process fire coal flue gas desulphurization dust removal tower |
| JP4774583B2 (en) * | 2000-07-27 | 2011-09-14 | 株式会社Ｉｈｉ | Smoke removal equipment |
| CN202237765U (en) * | 2011-09-20 | 2012-05-30 | 中国海诚工程科技股份有限公司 | Absorption tower applied to ammonia desulphurization |
| CN103877846A (en) * | 2013-12-13 | 2014-06-25 | 山东国瑞环保产业有限公司 | Desulfurizing and dedusting device and method |
| CN205095586U (en) * | 2015-10-09 | 2016-03-23 | 江苏正通宏泰股份有限公司 | Ultra -clean dust collector for desulfurizing tower |
-
2015
- 2015-10-09 CN CN201510646611.8A patent/CN105126507A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2434547Y (en) * | 2000-06-14 | 2001-06-13 | 张爱 | Counterflow wet dust removing devulcanizer |
| JP4774583B2 (en) * | 2000-07-27 | 2011-09-14 | 株式会社Ｉｈｉ | Smoke removal equipment |
| CN201445914U (en) * | 2009-05-07 | 2010-05-05 | 丹阳正通电力设备有限公司 | Combination fume purification device |
| CN201711088U (en) * | 2010-07-09 | 2011-01-19 | 罗忠凯 | Mixed mode wet-process fire coal flue gas desulphurization dust removal tower |
| CN202237765U (en) * | 2011-09-20 | 2012-05-30 | 中国海诚工程科技股份有限公司 | Absorption tower applied to ammonia desulphurization |
| CN103877846A (en) * | 2013-12-13 | 2014-06-25 | 山东国瑞环保产业有限公司 | Desulfurizing and dedusting device and method |
| CN205095586U (en) * | 2015-10-09 | 2016-03-23 | 江苏正通宏泰股份有限公司 | Ultra -clean dust collector for desulfurizing tower |
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Legal Events
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20151209 |
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| WD01 | Invention patent application deemed withdrawn after publication |