CN208449306U - A kind of air oxidation device of desulfurizing tower - Google Patents
A kind of air oxidation device of desulfurizing tower Download PDFInfo
- Publication number
- CN208449306U CN208449306U CN201820775194.6U CN201820775194U CN208449306U CN 208449306 U CN208449306 U CN 208449306U CN 201820775194 U CN201820775194 U CN 201820775194U CN 208449306 U CN208449306 U CN 208449306U
- Authority
- CN
- China
- Prior art keywords
- headstock
- air
- rotation axis
- slurry pool
- desulfurization tower
- 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.)
- Active
Links
Landscapes
- Treating Waste Gases (AREA)
Abstract
The utility model discloses a kind of air oxidation devices of desulfurizing tower, including desulfurization tower slurry pool, the desulfurization tower slurry pool bottom is provided with air sparger, headstock is provided with above the desulfurization tower slurry pool, the headstock is the shell for being internally provided with cavity, axis hole is offered on the headstock bottom wall, bearing is provided in the axis hole, it is worn in the bearing inner race and is fixed with a rotation axis, one end that the rotation axis is located in the headstock is uniformly arranged in the radial direction with multiple blades along the rotation axis, the other end of the rotation axis protrudes into the desulfurization tower slurry pool bottom and is provided with agitating paddle, air inlet is provided on the headstock, the air inlet is connect by intake stack with blower, air outlet is provided on the headstock, the air outlet is connected to by wind pipe with air sparger.The utility model structure is simple, easy to maintenance, and production is efficient.
Description
Technical field
The utility model relates to wet desulphurization device more particularly to a kind of air oxidation devices of desulfurizing tower.
Background technique
Desulfuration field mainly uses hollow-spraying-tower to carry out flue gas desulfurization at present, and desulphurization circulating mode is recycled using in tower,
Stock tank is arranged in desulfurizing tower bottom, and in order to avoid doctor solution is precipitated in tower bottom, needing to install side-feeding mixer inside tower body is prevented
Contamination precipitation, however there is the abrasion between machine leak sealing water, propeller and tower at sealing in application process in side-feeding mixer
The problems such as, when there is its problem, needs to stop that it could be overhauled, influence normal production process, reduce production efficiency.
The preferable desulfurizing byproduct gypsum product of quality in order to obtain in lime stone desulfurization of gypsum technique, it is necessary to production
Intermediate product calcium sulfite carries out pressure oxidation, and oxidation efficiency is higher, and gypsum qualitt is better.Oxidation air is imported into tower body oxygen
Change area, distribution consistency degree of the oxidation air on desulphurization tower slurry pool section is different, and that there are oxidation effectivenesses is bad for regional area
Situation, so that the quality of desulfurized gypsum cannot ensure.
Utility model content
The purpose of this utility model is that in view of the above shortcomings of the prior art, it is simple to provide a kind of structure, can improve oxygen
Change the air oxidation device of the desulfurizing tower of efficiency.
To solve the above problems, technical solution adopted in the utility model is:
A kind of air oxidation device of desulfurizing tower, including desulfurization tower slurry pool, the desulfurization tower slurry pool bottom are provided with air
Distributor, the desulfurization tower slurry pool top are provided with headstock, and the headstock is the shell for being internally provided with cavity, described dynamic
Axis hole is offered on power bottom wall, bearing is provided in the axis hole, wears in the bearing inner race and is fixed with a rotation
Axis, the rotation axis are located at one end in the headstock and are uniformly arranged in the radial direction with multiple blades along the rotation axis, and described turn
The other end of moving axis protrudes into the desulfurization tower slurry pool bottom and is provided with agitating paddle, and air inlet, institute are provided on the headstock
It states air inlet to connect by intake stack with blower, air outlet is provided on the headstock, the air outlet passes through discharge pipe
Road is connected to air sparger.
Further, the air sparger includes supervisor, and the upper connecting branch of the supervisor, the gas outlet of the branch pipe is set
It is equipped with one-way sprayer.
Further, the one-way sprayer includes sequentially connected inducer, interlude and outlet section, the inducer with
The trapezoidal structure in the section of outlet section, the both ends of the interlude connect with inducer and the lesser one end of outlet section bore respectively
It connects, baffle is provided at the exit end face of the outlet section, venthole is provided on the baffle, is provided in the outlet section
For blocking the steel ball of interlude, it is provided with the groove along steel ball radial direction on the steel ball, is provided with spring in the groove, institute
The one end for stating spring is abutted with steel ball, and the other end of the spring is abutted with baffle.
Further, the spring overcoat is equipped with rubber sealing boot.
Further, the interlude and the outlet section junction are provided with sealing ring.
The beneficial effects of adopting the technical scheme are that the utility model is provided with above desulfurization tower slurry pool
Headstock, blower, which is sent into the wind come, rotates the blade in headstock, drives rotation axis rotation, makes agitating paddle in desulfurization tower slurry pool
Interior agitation prevents the gypsum in desulfurization tower slurry pool from depositing fouling, while solving side-feeding mixer and existing in application process
The problem of machine leak sealing water；The wind come out from headstock is passed through in air sparger by wind pipe, in addition the stirring of agitating paddle,
It comes into full contact with oxidation air with slurries, improves oxidation efficiency；The utility model structure is simple, easy to maintenance, dynamic using air
Power improves production efficiency, reduces operating cost.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the air sparger structural schematic diagram of the utility model；
Fig. 3 is the utility model one-way sprayer structural schematic diagram.
In figure: 1, desulfurization tower slurry pool；2, headstock；3, rotation axis；4, blade；5, agitating paddle；6, intake stack；7, wind
Machine；8, wind pipe；9, it is responsible for；10, branch pipe；11, one-way sprayer；111, inducer；112, interlude；113, outlet section；12,
Baffle；13, venthole；14, steel ball；15, spring；16, rubber sealing boot；17, sealing ring.
Specific embodiment
The embodiments of the present invention is described in further detail with reference to the accompanying drawings and examples.Following embodiment
For illustrating the utility model, but cannot be used to limit the scope of the utility model.
As shown in Figure 1-3, a kind of air oxidation device of desulfurizing tower, including desulfurization tower slurry pool 1, the desulfurization tower slurry pool 1
Bottom is provided with air sparger, and headstock 2 is provided with above the desulfurization tower slurry pool 1, and headstock 2 is higher than desulfurization tower slurry pool 1
Liquid level, the headstock 2 is the shell for being internally provided with cavity, offers axis hole on 2 bottom wall of headstock, described
It is provided with bearing in axis hole, a rotation axis 3 is worn and be fixed in the bearing inner race, rotation axis 3 and bearing junction are also
The sealing structures such as sealing ring are provided with, it is radial along the rotation axis 3 that the rotation axis 3 is located at one end in the headstock 2
There are three blade 4, the other ends of the rotation axis 3 to protrude into 1 bottom of desulfurization tower slurry pool and be provided with agitating paddle 5 for even setting,
Air inlet is provided on the headstock 2, the air inlet is connect by intake stack 6 with the blower 7 being located at outside desulfurizing tower, wind
The wind that machine 7 is introduced can blow the rotation of blade 4, while rotation axis 3 and agitating paddle 5 being driven to rotate, to the slurries in desulfurization tower slurry pool 1
It is stirred, prevents gypsum from depositing fouling, be uniformly mixed slurries, improve oxidation efficiency, be provided with outlet air on the headstock 2
Mouthful, the air outlet is connected to by wind pipe 8 with air sparger.
Further, the air sparger includes supervisor 9, and connecting branch 10 on the supervisor 9, the branch pipe 10 goes out
Port is provided with one-way sprayer 11.Air sparger is uniformly distributed in 1 bottom of desulfurization tower slurry pool, and oxidation air is from one-way sprayer 11
Ejection comes into full contact with slurries, improves oxidation efficiency, and simultaneously blow afloat the deposit of bottom of pond, plays stirring action.And it is unidirectional
Spray head 11 can reduce air sparger line clogging probability.
Further, the one-way sprayer 11 includes sequentially connected inducer 111, interlude 112 and outlet section 113,
The trapezoidal structure in section of the inducer 111 and outlet section 113, the both ends of the interlude 112 respectively with inducer 111 and
The lesser one end of 113 bore of outlet section connects, and is provided with baffle 12, the baffle 12 at the exit end face of the outlet section 113
On be provided with venthole 13, the steel ball 14 for blocking interlude 112 is provided in the outlet section 113, on the steel ball 14
It is provided with the groove radial along steel ball 14, is provided with spring 15 in the groove, one end of the spring 15 is abutted with steel ball 14,
The other end of the spring 15 is abutted with baffle 12.Inducer 111 and outlet section 113 at the both ends of interlude 112 in horn-like,
Opening outwardly, oxidation air from inducer 111 come in after to 112 volume-diminished of interlude, gas pressure increases, can pushing tow outlet
Steel ball 14 at section 113, steel ball 14 squeeze spring 15, and oxidation air is flowed out from interlude 112, through the venthole on baffle 12
13 discharges.
Further, rubber sealing boot 16 is arranged with outside the spring 15.Spring 15 can be protected not to be corroded.
Further, the interlude 112 is provided with sealing ring 17 with 113 junction of outlet section.
Finally, it should be noted that above embodiments are only to illustrate the technical solution of the utility model, rather than its limitations；
Although the utility model is described in detail with reference to the foregoing embodiments, those skilled in the art should understand that:
It can still modify to technical solution documented by previous embodiment, or be equal to part of technical characteristic
Replacement；And these are modified or replaceed, the utility model embodiment technical solution that it does not separate the essence of the corresponding technical solution
Spirit and scope.
Claims (5)
1. a kind of air oxidation device of desulfurizing tower, which is characterized in that including desulfurization tower slurry pool (1), the desulfurization tower slurry pool (1)
Bottom is provided with air sparger, is provided with headstock (2) above the desulfurization tower slurry pool (1), and the headstock (2) is inside
It is provided with the shell of cavity, axis hole is offered on headstock (2) bottom wall, bearing, the bearing is provided in the axis hole
A rotation axis (3) is worn and is fixed in inner ring, and the rotation axis (3) is located at one end in the headstock (2) along described
Rotation axis (3) is uniformly arranged in the radial direction with multiple blades (4), and the other end of the rotation axis (3) protrudes into the desulfurization tower slurry pool (1)
Bottom and be provided with agitating paddle (5), be provided with air inlet on the headstock (2), the air inlet by intake stack (6) with
Blower (7) connects, and air outlet is provided on the headstock (2), and the air outlet passes through wind pipe (8) and air sparger
Connection.
2. a kind of air oxidation device of desulfurizing tower according to claim 1, which is characterized in that the air sparger packet
It includes supervisor (9), connecting branch (10) on the supervisor (9), the gas outlet of the branch pipe (10) is provided with one-way sprayer (11).
3. a kind of air oxidation device of desulfurizing tower according to claim 2, which is characterized in that the one-way sprayer (11)
Including sequentially connected inducer (111), interlude (112) and outlet section (113), the inducer (111) and outlet section
(113) the trapezoidal structure in section, the both ends of the interlude (112) respectively with inducer (111) and outlet section (113) bore
Lesser one end connects, and is provided with baffle (12) at the exit end face of the outlet section (113), is provided on the baffle (12)
Venthole (13), the interior steel ball (14) being provided with for blocking interlude (112) of the outlet section (113), the steel ball (14)
On be provided with the groove along steel ball (14) radial direction, be provided in the groove spring (15), one end of the spring (15) and steel
Ball (14) abuts, and the other end of the spring (15) is abutted with baffle (12).
4. a kind of air oxidation device of desulfurizing tower according to claim 3, which is characterized in that spring (15) housing
Equipped with rubber sealing boot (16).
5. a kind of air oxidation device of desulfurizing tower according to claim 3, which is characterized in that the interlude (112)
The outlet section (113) junction is provided with sealing ring (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820775194.6U CN208449306U (en) | 2018-05-23 | 2018-05-23 | A kind of air oxidation device of desulfurizing tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820775194.6U CN208449306U (en) | 2018-05-23 | 2018-05-23 | A kind of air oxidation device of desulfurizing tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208449306U true CN208449306U (en) | 2019-02-01 |
Family
ID=65148520
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820775194.6U Active CN208449306U (en) | 2018-05-23 | 2018-05-23 | A kind of air oxidation device of desulfurizing tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208449306U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111097261A (en) * | 2020-01-13 | 2020-05-05 | 上海家倍得装饰工程有限公司 | Formaldehyde-removing air purification device for home decoration |
-
2018
- 2018-05-23 CN CN201820775194.6U patent/CN208449306U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111097261A (en) * | 2020-01-13 | 2020-05-05 | 上海家倍得装饰工程有限公司 | Formaldehyde-removing air purification device for home decoration |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| AU2006322822B2 (en) | Wet flue-gas desulfurization apparatus and method of wet flue-gas desulfurization | |
| US20190224619A1 (en) | Wet flue gas desulfurization apparatus | |
| CN101716455A (en) | Internally circulating wet flue gas desulfurization tower | |
| CN208449306U (en) | A kind of air oxidation device of desulfurizing tower | |
| JP2006326430A (en) | Absorbing tower for flue gas desulfurization apparatus | |
| CN206566755U (en) | A kind of spray desulfurization equipment of high desulfurization rate | |
| CN106268272A (en) | Boiler smoke alkaline residue wet desulphurization device | |
| CN204093298U (en) | A kind of desulfurizing tower spiral-flow type agitating device based on gypsum lime method | |
| CN219540005U (en) | Calcium desulfurization tower cauldron thick liquid agitating unit | |
| CN201669051U (en) | Calcium oxide base strong-alkali absorption device inside wet flue gas desulfurization tower | |
| CN201551961U (en) | Ammonia flue gas desulfurization tower | |
| CN207025036U (en) | Tubular type tandem air-spray aoxidizes and agitating device | |
| CN201171965Y (en) | Pneumatic energy-saving stirring device of thionizer | |
| CN109205811A (en) | A kind of stirring aerating system and the application certainly of flue gas desulphurization system waste water regulating box | |
| CN212532412U (en) | Desulfurization waste water oxidation tank | |
| CN100556511C (en) | Wet method flue gas-desulfurizing absorption tower with dual speed sprinkling and desulfurizing absorption method thereof | |
| CN209428243U (en) | A kind of stirring aerating system certainly of flue gas desulphurization system waste water regulating box | |
| CN209393010U (en) | A kind of carbide slag-gypsum wet flue gas desulfurizing device | |
| CN110801727B (en) | Scale-free zero-discharge wet desulfurization device and desulfurization method | |
| CN207413108U (en) | A kind of wet desulphurization absorption tower | |
| CN211216463U (en) | Deacidifying and pulping system of semi-dry absorption tower | |
| CN201085984Y (en) | Device for flue gas desulfurization fluid jet oxidation in wet way | |
| CN206511984U (en) | A kind of anti-settling contamination water treating pond | |
| CN100450588C (en) | Square absorption tower for wet method desulfurization of flue gas | |
| CN204395920U (en) | A kind of oxidation tank device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |