CN206535408U - A kind of desulfurizing tower forces flow mixing device - Google Patents
A kind of desulfurizing tower forces flow mixing device Download PDFInfo
- Publication number
- CN206535408U CN206535408U CN201621418392.4U CN201621418392U CN206535408U CN 206535408 U CN206535408 U CN 206535408U CN 201621418392 U CN201621418392 U CN 201621418392U CN 206535408 U CN206535408 U CN 206535408U
- Authority
- CN
- China
- Prior art keywords
- housing
- jet pipe
- desulfurizing tower
- mixing device
- nozzle
- 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.)
- Withdrawn - After Issue
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Abstract
Flow mixing device is forced the utility model discloses a kind of desulfurizing tower, including housing (1), air inlet (2) is provided with the downside of housing (1), air outlet (3) is provided with the top of housing (1), housing (1) bottom is provided with ash bucket and discharge outlet (4), the outside top of housing (1) is provided with recirculated water adapter (7), taken over recirculated water and jet pipe and nozzle (8) are provided with inside the housing (1) of (7) correspondence position, demister (9) is provided with above jet pipe and nozzle (8), provided with washing jet pipe (10) above demister (9).The utility model is by controlling flow of flue gas and circulation fluid to flow, effectively contact gas-liquid Forced Mixing, harmful substance in gas is absorbed and dissolved by liquid, reach the purpose of purification, the purification method makes gas-liquid mixed effectively contact, the contacting efficiency of system equipment is improved, so that purification efficiency is greatly improved.
Description
Technical field
The utility model belongs to aluminium cell technical field, and in particular to a kind of desulfurization of high-efficiency desulfurization flue gas wet cleaning
Tower forces flow mixing device.
Background technology
At present in coal burning process and calcine technology system, because raw material contains more sulfur content and raw material oxidation disappears
The pollutants such as substantial amounts of sulfur dioxide are produced in consumption, flue gas system, and China's clean emission standard sulfur dioxide limit value is 35mg/
m3, it is very high to the desulfurizing and purifying efficiency requirements of desulphurization system.Existing desulfurization technology point dry method, semidry method, the class of wet method three, its
Middle dry method, semidry method not enough can not fully meet the requirement of national clean emission due to being reacted after contact, wet cleaning system pair
The purification efficiency of sulfur dioxide is of a relatively high, but most of cleaning systems are because contact is incomplete and can not reach clean emission
It is required that.
Utility model content
The purpose of this utility model, which is to provide a kind of desulfurizing tower, forces flow mixing device, using the method for wet cleaning, in gas
During mutually flowing, realized by structure design in equipment towards the uniform diffusing of different directions, in abatement apparatus large-scale vortex and
Local return, improves flow uniformity and efficiency, by way of gas-liquid is uniformly distributed and repeatedly level is contacted comprehensively, strengthens gas
Liquid is mixed, and improves system equipment purification efficiency.
The technical solution of the utility model is as follows：
A kind of desulfurizing tower is forced to be provided with air inlet on the downside of flow mixing device, including housing, housing, and case top is provided with air-out
Mouthful, housing bottom is provided with above ash bucket and discharge outlet, hull outside provided with recirculated water adapter, with recirculated water adapter correspondence position
Enclosure interior, which is provided with above jet pipe and nozzle, jet pipe and nozzle, to be provided with above demister, demister provided with washing jet pipe.
It is preferred that, shell wall side is provided with inspection manhole, and housing is externally provided with auxiliary equipment, auxiliary equipment include inspection platform,
Cat ladder, guardrail etc..
It is preferred that, provided with mixed flow case structure is forced in housing, the wall of the pressure mixed flow case structure is provided with diffusing hole.
It is in the pressure mixed flow case structure that air inlet is entered in the middle part of below tower body from housing, the peripheral wall surfaces of pressure mixed flow case structure four
Stepped distribution perforate, flue gas enters desulfurizing tower washing desulphurization from aperture, is forcing in mixed flow case structure, flue gas is forced
Desulfurizing tower bottom is evenly distributed to, is uniformly risen in the presence of blower negative pressure, and washing is contacted only with the mixing of multi-wash liquid
Change, realize the target of purification.
It is preferred that, the diffusing hole is stepped to be distributed on the week side of boss wall of pressure mixed flow case structure four.The structure can be with
Remove smoke the air-flow that liquidates, and reduces the vortex in equipment, realizes that flue gas is dispersed to surrounding from pressure mixed flow box-structure
Purpose.
Compared with the prior art, the utility model effectively forces gas-liquid by controlling flow of flue gas and circulation fluid to flow
Harmful substance in gas is absorbed and dissolved by mixing contact, liquid, reaches the purpose of purification, the purification method has gas-liquid mixed
Effect contact, improves the contacting efficiency of system equipment, so that purification efficiency is greatly improved, it is dense in effectively control cleaning solution alkalescence
In the case of degree, the target of national clean emission is realized, therefore the utility model has good promotional value and use value.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is Fig. 1 top view.
Description of reference numerals：1- housings, 2- air inlets, 3- air outlets, 4- ash buckets and discharge outlet, 5- force the box knot of mixed flow
Structure, 6- diffusings hole, the adapter of 7- recirculated waters, 8- jet pipes and nozzle, 9- demisters, 10- washing jet pipes, 11- inspection manholes, 12- are auxiliary
Help facility.
Embodiment
The utility model is described in further detail with reference to the accompanying drawings and examples.
As depicted in figs. 1 and 2, desulfurizing tower of the present utility model forces flow mixing device, including housing 1, and the downside of housing 1 is provided with
Air inlet 2, the top of housing 1 is provided with air outlet 3, and the bottom of housing 1 is provided with ash bucket and discharge outlet 4, and the outside of housing 1 top is provided with circulation
Water adapter 7, jet pipe and nozzle 8 are provided with the inside of housing 1 of the correspondence position of recirculated water adapter 7, and jet pipe and the top of nozzle 8 are provided with and removed
Day with fog 9, the top of demister 9 is provided with washing jet pipe 10.The wall of housing 1 is provided with inspection manhole 11, and housing 1 is externally provided with auxiliary equipment
12, auxiliary equipment 12 includes inspection platform, cat ladder, guardrail etc..
Provided with mixed flow case structure 5 is forced in housing 1, the wall of the pressure mixed flow case structure 5 is provided with diffusing hole 6.Dissipate
Discharge orifice 6 is stepped to be distributed on the week side of boss wall of pressure mixed flow case structure 5 four.
The utility model is implemented：The pressure that flue gas is entered in the middle part of below tower body from the air inlet 2 of housing 1 is mixed
Case structure 5 is flowed, forces stepped distribution in the peripheral wall surfaces of mixed flow case structure 5 four to open up diffusing hole 6, flue gas is by forcing
Under the metering function of mixed flow case structure 5, partial fume is risen by flowing back, and is risen fluctuation and is identical with ladder distribution perforate,
Thus it is forced to be evenly distributed to desulfurizing tower bottom, the washing desulphurization since aperture enters desulfurizing tower bottom, in blower negative pressure
In the presence of uniformly rise, and contact washing, purifying with the mixing of multi-wash liquid, and the washing of short distance secondary spraying, after being cleaned
Flue gas dehumidified finally by demister after be discharged into air.
Certainly, it is above concrete application example of the present utility model, the utility model also has other embodiments, all
Using equivalent substitution or the technical scheme of equivalent transformation formation, all fall within the protection domain required by the utility model.
Claims (2)
1. a kind of desulfurizing tower forces flow mixing device, it is characterised in that：Including housing（1）, housing（1）Downside is provided with air inlet（2）,
Housing（1）Top is provided with air outlet（3）, housing（1）Bottom is provided with ash bucket and discharge outlet（4）, housing（1）Outside top, which is provided with, to be followed
Ring water is taken over（7）, taken over recirculated water（7）The housing of correspondence position（1）Inside is provided with jet pipe and nozzle（8）, jet pipe and nozzle
（8）Top is provided with demister（9）, demister（9）Top is provided with washing jet pipe（10）；Housing（1）It is interior box provided with pressure mixed flow
Structure（5）, the pressure mixed flow case structure（5）Wall be provided with diffusing hole（6）；The diffusing hole（6）It is stepped to be distributed on
Force mixed flow case structure（5）On four the week side of boss walls.
2. desulfurizing tower according to claim 1 forces flow mixing device, it is characterised in that：Housing（1）Wall is provided with maintenance people
Hole（11）, housing（1）It is externally provided with auxiliary equipment（12）, auxiliary equipment（12）Including inspection platform, cat ladder, guardrail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621418392.4U CN206535408U (en) | 2016-12-22 | 2016-12-22 | A kind of desulfurizing tower forces flow mixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621418392.4U CN206535408U (en) | 2016-12-22 | 2016-12-22 | A kind of desulfurizing tower forces flow mixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206535408U true CN206535408U (en) | 2017-10-03 |
Family
ID=59938453
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621418392.4U Withdrawn - After Issue CN206535408U (en) | 2016-12-22 | 2016-12-22 | A kind of desulfurizing tower forces flow mixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206535408U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106512693A (en) * | 2016-12-22 | 2017-03-22 | 贵阳铝镁设计研究院有限公司 | Desulfurizer forced flow mixing device capable of efficient desulfurization and flue gas wet purification |
-
2016
- 2016-12-22 CN CN201621418392.4U patent/CN206535408U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106512693A (en) * | 2016-12-22 | 2017-03-22 | 贵阳铝镁设计研究院有限公司 | Desulfurizer forced flow mixing device capable of efficient desulfurization and flue gas wet purification |
| CN106512693B (en) * | 2016-12-22 | 2019-11-12 | 贵阳铝镁设计研究院有限公司 | A kind of desulfurizing tower pressure flow mixing device of high-efficiency desulfurization flue gas wet cleaning |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20171003 Effective date of abandoning: 20191112 |
|
| AV01 | Patent right actively abandoned |