CN203724995U - Miniaturized desulfurization experimental table - Google Patents
Miniaturized desulfurization experimental table Download PDFInfo
- Publication number
- CN203724995U CN203724995U CN201320838604.4U CN201320838604U CN203724995U CN 203724995 U CN203724995 U CN 203724995U CN 201320838604 U CN201320838604 U CN 201320838604U CN 203724995 U CN203724995 U CN 203724995U
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- CN
- China
- Prior art keywords
- absorption tower
- top cover
- adsorption tower
- lime stone
- slurry
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to a miniaturized desulfurization experimental table which is easy to clean, and is suitable for being used in experimental research and teaching of flue gas desulfurization. The experimental device comprises an adsorption tower, an oxidation fan, a vacuum pump, an alkali liquor tank, an adjustment valve, a slurring circulating pump, a slurry supply pump, a limestone slurry tank, a slurry discharging pump and a gypsum dewatering machine; the adsorption tower consists of an adsorption tower body, an air distribution plate, spraying layers, demisters, an adsorption tower top cover, a sealing rubber ring, a limestone slurring inlet pipeline and a bolt; the limestone slurring inlet pipeline is positioned in the center of the adsorption tower top cover; the limestone slurring inlet pipeline is fixedly connected with the spaying layers, the demisters and the air distribution plate respectively. Compared with the prior art, the miniaturized desulfurization experimental table adopts a structure which is easy to disassemble; the interiors of the demisters, the spraying layers, the air distribution plate and the adsorption tower can be cleaned conveniently; the workload is reduced; the cleaning difficulty is reduced; meanwhile, the problem of the leakproofness of the adsorption tower, which is possibly caused by repeated partial disassembling, is solved.
Description
Technical field
The utility model relates to a kind of miniaturization desulfurization platform of easy to clean, is particularly useful for experimental study and the teaching of flue gas desulfurization.
Background technology
Lime stone is widely used as the experimental study of flue gas desulfurization and the desulfurizing agent of education experiment because it is economical and practical.The material that lime stone slurry medium viscosity is larger in sweetening process can stick to the surface of the visual plant elements such as pipeline, the pump housing, demister and nozzle, adding limestone desulfurization product---the generation meeting of gypsum is mingled with suspended particulate in lime stone slurry, in the time that equipment surface suspended particulate local concentration reaches certain value, gypsum can, at surface deposition, cause fouling.So, after experiment finishes, all to carry out necessary cleaning to equipment.But because experimental facilities dismounting is complicated, there is very large difficulty in cleaning experimental facilities, in addition to equipment scaling cleaning not exclusively can increase the weight of experiment fouling next time degree and speed, have a strong impact on normal operation and the life-span of experimental facilities.
Is at present all to adopt the mode of dismounting one by one to the cleaning of laboratory desulphurization plant, this has strengthened the workload of cleaning equipment on the one hand, and partial disassembly repeatedly also can have influence on the seal of total system on the other hand, causes the secondary failure of equipment.
Summary of the invention
The purpose of this utility model is exactly for the problems referred to above, provides a kind of quick detachable, and on the less experimental bench of seal impact, is applied in desulfurization.
To achieve these goals, technical solution of the present utility model is: a kind of miniaturization desulfurization platform, comprises absorption tower, oxidation fan, vavuum pump, lye tank, control valve, slurry circulating pump, slurry supply pump, lime stone slurry case, slurry pump, gypsum dehydration machine; Absorption tower is made up of absorption tower body, airflow-distribution board, spraying layer, demister, absorption tower top cover, O-ring seal, lime stone slurry inlet duct and bolt; Smoke inlet is offered in below, absorption tower, and oxidation air webmaster and agitator are arranged in the liquid bath of holding of bottom, absorption tower.
In aforesaid a kind of miniaturization desulfurization platform, absorption tower is cylindrical shape, the absorption tower top cover that absorption tower top is taper, adopts O-ring seal to seal and is connected with bolt between absorption tower top cover and absorption tower body, absorption tower top cover can disassemble from absorption tower body.
In aforesaid a kind of miniaturization desulfurization platform, lime stone slurry inlet duct extend in absorption tower from absorption tower top cover central vertical, and be fixedly connected sequentially downwards demister, spraying layer and airflow-distribution board always, lime stone slurry inlet duct is fixed on the top cover of absorption tower, lime stone slurry inlet duct and spraying layer pipe interior UNICOM, and carry lime stone slurry to spraying layer pipeline, spraying layer to the tube connector between airflow-distribution board is solid.
In aforesaid a kind of miniaturization desulfurization platform, absorption tower top cover is fixedly connected with slurries inlet duct, and demister, spraying layer and airflow-distribution board are all fixedly connected with slurries inlet duct, make into as a whole.
In aforesaid a kind of miniaturization desulfurization platform, exhanst gas outlet is provided with vavuum pump, and flue gas system is under subnormal ambient.
In aforesaid a kind of miniaturization desulfurization platform, from absorption tower, flue gas out enters into lye tank by exhanst gas outlet through vavuum pump, in absorption tower not by the flue gas of desulfurization completely in this complete desulfurization.
Compared with prior art, the utility model after experiment finishes after, only need be by absorption tower top cover and connected other equipment component overall pulling downs, just can clear up easily demister, spraying layer, airflow-distribution board and inside, absorption tower, greatly reduce the workload of fouling cleaning, reduce cleaning difficulty, solved again the absorption tower seal problem that partial disassembly repeatedly may cause simultaneously.
Brief description of the drawings
Fig. 1 is system global structure schematic diagram of the present utility model.
Fig. 2 is the structural representation of removable section of the present utility model.
In figure: 1-oxidation air webmaster, 2-agitator, 3-oxidation fan, 4-inlet flue gas baffle plate, 5-inlet flue gas measuring point, 6-smoke inlet, 7-airflow-distribution board, 8-spraying layer, 9-absorption tower body, 10-demister, 11-bolt, 12-absorption tower top cover, 13-lime stone slurry inlet duct, 14-outlet flue gas measuring point, 15-exhanst gas outlet, 16-vavuum pump, 17-lye tank, 18-O-ring seal, 19-control valve, 20-slurry circulating pump, 21-slurry supply pump, 22-lime stone slurry case, 23 gypsum dehydration machines, 24-slurry pump, 25-holds liquid bath.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described further.
See accompanying drawing 1, the utility model comprises absorption tower, oxidation fan 3, vavuum pump 16, lye tank 17, control valve 19, slurry circulating pump 20, slurry supply pump 21, lime stone slurry case 22, slurry pump 24, gypsum dehydration machine 23; Absorption tower is made up of absorption tower body 9, airflow-distribution board 7, spraying layer 8, demister 10, absorption tower top cover 12, lime stone slurry inlet duct 13 and bolt 11.Lime stone slurry inlet duct 13 is stretched into by absorption tower top cover 12 centers and is fixedly connected with absorption tower top cover 12, demister 10, spraying layer 8, airflow-distribution board 7 is all fixedly connected with lime stone slurry inlet duct 13, between absorption tower top cover 12 and absorption tower body 9, adopt bolt 11 to be connected, O-ring seal sealing 18, smoke inlet 6 pipelines are provided with inlet flue gas baffle plate 4, inlet flue gas measuring point 5 downward-sloping installation, exhanst gas outlet 15 pipelines are located on the top cover of absorption tower, which is provided with outlet flue gas measuring point 14, successively connect vavuum pump 16 thereafter, lye tank 17, 9 belows, absorption tower are for holding liquid bath 25, oxidation air webmaster 1, agitator 2 is installed on this, limestone slurry liquid supply system comprises lime stone slurry inlet duct 13, control valve 19, slurry supply pump 21, lime stone slurry case 22, wherein slurry circulating pump 20 is connected to and holds liquid bath 25 upsides and lime stone slurry inlet duct 13 forms the slurries circulatory system, gypsum dehydration machine 23, slurry pump 24 is connected in the liquid bath 25 bottom composition slurries discharge systems of holding.
See accompanying drawing 2, Fig. 2 is removable section structure chart in Fig. 1, can find out, absorption tower top cover 12 and connected lime stone slurry inlet duct 13, demister 10, spraying layer 8, airflow-distribution board 7 and absorption tower body 9 are relatively independent, by the bolt 11 being connected between unloading absorption tower body 9 and absorption tower top cover 12, absorption tower top cover 12 can be cleared up and safeguarded together with demister 10, spraying layer 8, airflow-distribution board 7 convenient disassemblies.
Claims (4)
1. a miniaturization desulfurization platform, is characterized in that: be made up of absorption tower, oxidation fan, vavuum pump, lye tank, control valve, slurry circulating pump, slurry supply pump, lime stone slurry case, slurry pump, gypsum dehydration machine; Described absorption tower is made up of absorption tower body, airflow-distribution board, spraying layer, demister, absorption tower top cover, O-ring seal, lime stone slurry inlet duct and bolt; Described lime stone slurry inlet duct is fixedly connected on described absorption tower top cover; Described exhanst gas outlet is arranged on described absorption tower top cover.
2. a kind of miniaturization desulfurization platform according to claim 1, is characterized in that: described lime stone slurry inlet duct is stretched into by described absorption tower top cover central vertical, and carries lime stone slurry to described spraying layer.
3. a kind of miniaturization desulfurization platform according to claim 1, is characterized in that: described airflow-distribution board, described spraying layer, described demister are all fixedly connected with described lime stone slurry inlet duct and are relatively independent with described absorption tower body.
4. a kind of miniaturization desulfurization platform according to claim 1, is characterized in that: between described absorption tower top cover and described absorption tower body, adopt described O-ring seal sealing, and with described bolt connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320838604.4U CN203724995U (en) | 2013-12-19 | 2013-12-19 | Miniaturized desulfurization experimental table |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320838604.4U CN203724995U (en) | 2013-12-19 | 2013-12-19 | Miniaturized desulfurization experimental table |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203724995U true CN203724995U (en) | 2014-07-23 |
Family
ID=51195096
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320838604.4U Expired - Fee Related CN203724995U (en) | 2013-12-19 | 2013-12-19 | Miniaturized desulfurization experimental table |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203724995U (en) |
-
2013
- 2013-12-19 CN CN201320838604.4U patent/CN203724995U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140723 Termination date: 20141219 |
|
| EXPY | Termination of patent right or utility model |