CN104941360A - Environment-friendly desulfurization and dust collection tower - Google Patents
Environment-friendly desulfurization and dust collection tower Download PDFInfo
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- CN104941360A CN104941360A CN201510392517.4A CN201510392517A CN104941360A CN 104941360 A CN104941360 A CN 104941360A CN 201510392517 A CN201510392517 A CN 201510392517A CN 104941360 A CN104941360 A CN 104941360A
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Abstract
The invention discloses an environment-friendly desulfurization and dust collection tower. A Venturi dust remover is arranged on the lower portion of the left side of a tower body, a smoke inlet is connected with the top of the Venturi dust remover, and a first water pump is arranged at the left side of the bottom of the tower body and connected with the Venturi dust remover through a pipeline. A sulfur dioxide neutralizing device is arranged on the upper portion of the interior of the tower, an alkaline filler layer is arranged in the middle of the interior of the tower, and a sprinkling device is arranged between the sulfur dioxide neutralizing device and the alkaline filler layer. A water tank is arranged on the bottom of the tower body, a sewage purifying device is arranged above the water tank, a discharge pipe is arranged on the top of the tower body, a second water pump is connected with the sprinkling device through a pipeline, and both the first pump and the second pump are connected with the water tank through pipelines. The environment-friendly desulfurization and dust collection tower is simple in structure, good in desulfurization and dust collection effect, and capable of saving energy and protecting the environment.
Description
Technical field
The present invention relates to desulfurating dust-removing equipment technical field, be specially a kind of environment-friendly type desulfurized dust collection column.
Background technology
The accessory substance that acid rain is Industries place extensive development and occurs, the fossil fuels such as coal, oil, natural gas are used in a large number due to the mankind, the oxysulfide produced after burning or nitrogen oxide, pass through complicated chemical reaction in an atmosphere, form sulfuric acid or nitric acid aerosol, or be cloud, rain, snow, mist seizure absorption, dropping to ground becomes acid rain.Acid rain causes great loss to the mankind, such as the crops underproduction or even total crop failure, and building is corroded etc.The large desulfurization device of flue gas desulfurization is called desulfurizing tower, and is called desulfurizing dust-collector for the small-sized desulfation dust-extraction device of coal-burned industrial boiler and de-suphur of kiln fume more.In desulfurizing tower and desulfurizing dust-collector, containing the flue gas of SO2, chemical absorbing should be carried out to the SO2 in flue gas.Current desulfurized dust collection column also exists some shortcomings, and the effect of such as dust-removal and desulfurizing is not very high, makes the flue gas discharged not reach the standard of discharge, moreover is exactly do not purify the sewage of desulfurization and dedusting, also do not recycle.Therefore a kind of environment-friendly type desulfurized dust collection column is needed.
Summary of the invention
The object of the present invention is to provide a kind of environment-friendly type desulfurized dust collection column, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, the invention provides following technical scheme: a kind of environment-friendly type desulfurized dust collection column, comprise gas approach, venturi scrubber, tower body, delivery pipe, sulfur dioxide neutralising arrangement, spray equipment, alkaline filler layer, effluent treatment plant, tank, first water pump, second water pump, described venturi scrubber is arranged on the left lower of tower body, described gas approach is connected with the top of venturi scrubber, described first water pump is arranged on the left, bottom of tower body, described first water pump is connected with venturi scrubber by pipeline, described sulfur dioxide neutralising arrangement is arranged on the top in tower, described alkaline filler layer is arranged on the middle part in tower, described spray equipment to be arranged in sulfur dioxide between device and alkaline filler layer, described tank is arranged on the bottom of tower body, described effluent treatment plant is arranged on the top of tank, described delivery pipe is arranged on the top of tower body, described second water pump is connected with spray equipment by pipeline, described first water pump is all connected with tank by pipeline with the second water pump.
Preferably, the top of described delivery pipe and bottom are provided with charcoal absorption net.
Preferably, the inside of described sulfur dioxide neutralising arrangement is provided with multiple acid-base neutralization medium.
Preferably, described alkaline filler layer is the ventilative packing layer that alkaline medium and inert particle are made.
Compared with prior art, the invention has the beneficial effects as follows: this environment-friendly type desulfurization and dedusting tower structure is simple, and desulfurization and dedusting is effective, energy-conserving and environment-protective.The venturi scrubber arranged, the dust that can effectively go out in flue gas, makes the particle in the flue gas discharged reach the standard of discharge; The alkaline filler layer arranged, can remove the sulfur dioxide in flue gas, for pretreatment is done in further desulfurization process with spray equipment collocation; The effluent treatment plant arranged, can purify the sewage of sulfur dioxide absorption, sewage can be recycled, saved water resource; The sulfur dioxide neutralising arrangement arranged, can with sulfur dioxide in flue gas generation neutralization reaction, the sulfur dioxide of the overwhelming majority in removing flue gas, makes the flue gas discharged meet standard.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
In figure: 1 second water pump, 2 effluent treatment plants, 3 alkaline filler layers, 4 spray equipments, 5 sulfur dioxide neutralising arrangements, 6 tower bodies, 7 delivery pipes, 8 gas approach, 9 venturi scrubbers, 10 tanks, 11 first water pumps.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
Refer to Fig. 1, the invention provides a kind of technical scheme: a kind of environment-friendly type desulfurized dust collection column, comprise gas approach 8, venturi scrubber 9, tower body 6, delivery pipe 7, sulfur dioxide neutralising arrangement 5, spray equipment 4, alkaline filler layer 3, effluent treatment plant 2, tank 10, first water pump 11, second water pump 1, described venturi scrubber 9 is arranged on the left lower of tower body 6, the venturi scrubber 9 arranged, the dust that can effectively go out in flue gas, the particle in the flue gas discharged is made to reach the standard of discharge, described gas approach 8 is connected with the top of venturi scrubber 9, described first water pump 11 is arranged on the left, bottom of tower body 6, described first water pump 11 is connected with venturi scrubber 9 by pipeline, described sulfur dioxide neutralising arrangement 5 is arranged on the top in tower, the inside of described sulfur dioxide neutralising arrangement 5 is provided with multiple acid-base neutralization medium, the sulfur dioxide neutralising arrangement 5 arranged, can with sulfur dioxide in flue gas generation neutralization reaction, the sulfur dioxide of the overwhelming majority in removing flue gas, the flue gas discharged is made to meet standard, described alkaline filler layer 3 is arranged on the middle part in tower, described alkaline filler layer 3 is the ventilative packing layer that alkaline medium and inert particle are made, the alkaline filler layer 3 arranged, the sulfur dioxide can arranged in pairs or groups in removing flue gas with spray equipment 4, for pretreatment is done in further desulfurization process, described spray equipment 4 to be arranged in sulfur dioxide between device 5 and alkaline filler layer 3, described tank 10 is arranged on the bottom of tower body 6, described effluent treatment plant 2 is arranged on the top of tank 10, the effluent treatment plant 2 arranged, the sewage of sulfur dioxide absorption can be purified, sewage can be recycled, save water resource, described delivery pipe 7 is arranged on the top of tower body 6, top and the bottom of described delivery pipe 7 are provided with charcoal absorption net, described second water pump 1 is connected with spray equipment 4 by pipeline, described first water pump 11 is all connected with tank 10 by pipeline with the second water pump 1.
Although illustrate and describe embodiments of the invention, for the ordinary skill in the art, be appreciated that and can carry out multiple change, amendment, replacement and modification to these embodiments without departing from the principles and spirit of the present invention, scope of the present invention is by claims and equivalents thereof.
Claims (4)
1. an environment-friendly type desulfurized dust collection column, comprise gas approach (8), venturi scrubber (9), tower body (6), delivery pipe (7), sulfur dioxide neutralising arrangement (5), spray equipment (4), alkaline filler layer (3), effluent treatment plant (2), tank (10), first water pump (11), second water pump (1), it is characterized in that: described venturi scrubber (9) is arranged on the left lower of tower body (6), described gas approach (8) is connected with the top of venturi scrubber (9), described first water pump (11) is arranged on the left, bottom of tower body (6), described first water pump (11) is connected with venturi scrubber (9) by pipeline, described sulfur dioxide neutralising arrangement (5) is arranged on the top in tower, described alkaline filler layer (3) is arranged on the middle part in tower, described spray equipment (4) is arranged between device in sulfur dioxide (5) and alkaline filler layer (3), described tank (10) is arranged on the bottom of tower body (6), described effluent treatment plant (2) is arranged on the top of tank (10), described delivery pipe (7) is arranged on the top of tower body (6), described second water pump (1) is connected with spray equipment (4) by pipeline, described first water pump (11) is all connected with tank (10) by pipeline with the second water pump (1).
2. a kind of environment-friendly type desulfurized dust collection column according to claim 1, is characterized in that: top and the bottom of described delivery pipe (7) are provided with charcoal absorption net.
3. a kind of environment-friendly type desulfurized dust collection column according to claim 1, is characterized in that: the inside of described sulfur dioxide neutralising arrangement (5) is provided with multiple acid-base neutralization medium.
4. a kind of environment-friendly type desulfurized dust collection column according to claim 1, is characterized in that: the ventilative packing layer that described alkaline filler layer (3) is made for alkaline medium and inert particle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510392517.4A CN104941360A (en) | 2015-07-05 | 2015-07-05 | Environment-friendly desulfurization and dust collection tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510392517.4A CN104941360A (en) | 2015-07-05 | 2015-07-05 | Environment-friendly desulfurization and dust collection tower |
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| Publication Number | Publication Date |
|---|---|
| CN104941360A true CN104941360A (en) | 2015-09-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510392517.4A Pending CN104941360A (en) | 2015-07-05 | 2015-07-05 | Environment-friendly desulfurization and dust collection tower |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108452665A (en) * | 2018-03-21 | 2018-08-28 | 芜湖鸣人热能设备有限公司 | A kind of hot-water boiler flue gas processing device |
| CN111365719A (en) * | 2020-03-16 | 2020-07-03 | 深圳深南环境发展有限公司 | Garbage disposal system |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2005698A1 (en) * | 1968-04-06 | 1969-12-12 | Bischoff Gasreinigung | |
| CN2277296Y (en) * | 1997-01-30 | 1998-04-01 | 北京市市政工程机械公司 | High-efficiency wet-desulfurizing dust remover |
| CN201832555U (en) * | 2010-11-05 | 2011-05-18 | 中国石油化工股份有限公司 | Optimized two-circulating flue gas dust removal and desulfurization device |
| CN202052440U (en) * | 2011-03-18 | 2011-11-30 | 曲靖市华都煤业有限责任公司 | Dust remover for spraying tower |
| CN204911089U (en) * | 2015-07-05 | 2015-12-30 | 黄浩 | Environment -friendly desulfurization gas wash tower |
-
2015
- 2015-07-05 CN CN201510392517.4A patent/CN104941360A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2005698A1 (en) * | 1968-04-06 | 1969-12-12 | Bischoff Gasreinigung | |
| CN2277296Y (en) * | 1997-01-30 | 1998-04-01 | 北京市市政工程机械公司 | High-efficiency wet-desulfurizing dust remover |
| CN201832555U (en) * | 2010-11-05 | 2011-05-18 | 中国石油化工股份有限公司 | Optimized two-circulating flue gas dust removal and desulfurization device |
| CN202052440U (en) * | 2011-03-18 | 2011-11-30 | 曲靖市华都煤业有限责任公司 | Dust remover for spraying tower |
| CN204911089U (en) * | 2015-07-05 | 2015-12-30 | 黄浩 | Environment -friendly desulfurization gas wash tower |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108452665A (en) * | 2018-03-21 | 2018-08-28 | 芜湖鸣人热能设备有限公司 | A kind of hot-water boiler flue gas processing device |
| CN111365719A (en) * | 2020-03-16 | 2020-07-03 | 深圳深南环境发展有限公司 | Garbage disposal system |
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Application publication date: 20150930 |