CN220737065U - Pure stone powder desulfurization equipment - Google Patents
Pure stone powder desulfurization equipment Download PDFInfo
- Publication number
- CN220737065U CN220737065U CN202321736419.4U CN202321736419U CN220737065U CN 220737065 U CN220737065 U CN 220737065U CN 202321736419 U CN202321736419 U CN 202321736419U CN 220737065 U CN220737065 U CN 220737065U
- Authority
- CN
- China
- Prior art keywords
- pipe
- way pipe
- storage barrel
- communicating
- pure stone
- 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.)
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- 238000006477 desulfuration reaction Methods 0.000 title claims abstract description 16
- 230000023556 desulfurization Effects 0.000 title claims abstract description 16
- 239000004575 stone Substances 0.000 title claims abstract description 15
- 239000000843 powder Substances 0.000 title abstract description 18
- 238000003756 stirring Methods 0.000 claims abstract description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 20
- 239000000428 dust Substances 0.000 claims description 8
- 238000004891 communication Methods 0.000 claims description 7
- 239000007921 spray Substances 0.000 claims description 7
- 230000005540 biological transmission Effects 0.000 claims description 3
- 238000000151 deposition Methods 0.000 claims 1
- 239000000463 material Substances 0.000 abstract description 12
- 239000007788 liquid Substances 0.000 abstract description 8
- 238000001556 precipitation Methods 0.000 abstract description 5
- 235000019738 Limestone Nutrition 0.000 description 14
- 239000006028 limestone Substances 0.000 description 14
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 description 12
- 239000007789 gas Substances 0.000 description 12
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 7
- 239000003546 flue gas Substances 0.000 description 7
- 239000013049 sediment Substances 0.000 description 6
- 238000002360 preparation method Methods 0.000 description 5
- 239000002244 precipitate Substances 0.000 description 4
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 3
- 238000003915 air pollution Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 241000220317 Rosa Species 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000007790 scraping Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000005056 compaction Methods 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000010440 gypsum Substances 0.000 description 1
- 229910052602 gypsum Inorganic materials 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
Landscapes
- Treating Waste Gases (AREA)
Abstract
The utility model relates to the technical field of desulfurization, in particular to pure stone powder desulfurization equipment, which comprises the following technical scheme: the storage barrel, the stirring wheel is installed in the inside bottom rotation of storage barrel, the row material pipe is installed to storage barrel bottom trompil and intercommunication, the three-way pipe is installed in row material pipe bottom intercommunication, first communicating pipe is installed in three-way pipe one side intercommunication, the second communicating pipe is installed in three-way pipe opposite side intercommunication, the one end intercommunication that the second communicating pipe deviates from the three-way pipe is installed high pressure gas pitcher. The utility model solves the problem of blockage of the pipeline caused by liquid precipitation.
Description
Technical Field
The utility model relates to the technical field of desulfurization, in particular to pure stone powder desulfurization equipment.
Background
The limestone powder is used to absorb and react sulfur dioxide in the flue gas to convert the sulfur dioxide into corresponding sulfate, thereby achieving the purposes of reducing air pollution and protecting the environment. In the desulfurization process, the flue gas passes through the medium layer, reacts with limestone powder to generate gypsum, and is finally treated through dehydration and compaction processes, in fact, the limestone powder does not remove sulfur dioxide, but the limestone powder is used for removing sulfur dioxide discharged during fuel combustion. The process is called flue gas desulfurization, and is generally carried out by adopting limestone powder and water spraying equipment to convert sulfur dioxide into sulfate and water, thereby achieving the purposes of reducing air pollution and protecting the environment. During specific operation, limestone powder and water are mixed, then atomized and sprayed through equipment, and sprayed water drops react with sulfur dioxide in flue gas to generate sulfate, so that the aim of reducing air pollution is finally achieved. The technology is widely applied to different industries such as electric power, steel, chemical industry and the like, and becomes one of important measures for reducing pollutant emission and protecting the environment.
Chinese utility model patent: the utility model discloses a publication number is CN212492382U, discloses a flue gas desulfurization equipment using limestone powder, relates to flue gas desulfurization technical field, including base and rose box, the last fixed surface of base is connected with the spray column, the right side fixedly connected with first fixed plate of spray column, the last fixed surface of first fixed plate is connected with the preparation case, the right side fixed intercommunication of preparation case has the inlet tube, the last fixed surface intercommunication of preparation case has the material mouth that adds, the fixed intercommunication in the left side of preparation case has first thick liquid pump, the one end and the fixed intercommunication of spray column of preparation case are kept away from to first thick liquid pump, the fixed intercommunication in the left side of first thick liquid pump has the shower.
In the prior art, CN212492382U filters the flue gas coming from the smoke inlet pipe through setting up the rose box when using, sets up the clear ash box and collects the impurity of filtration and be convenient for clear up, sets up centrifuge and saves the resource, can discharge harmless waste water again, the environmental protection. However, limestone is not completely soluble in water, and is extremely prone to precipitate and cause clogging of pipes when the solution is left to stand for a long period of time, and a pure stone dust desulfurization apparatus is required to solve the above problems.
Disclosure of Invention
The utility model aims to provide pure stone powder desulfurization equipment, which has the advantage of avoiding blockage of mixed liquid caused by precipitation, and solves the problem of blockage of a pipeline caused by liquid precipitation.
In order to achieve the above purpose, the present utility model provides the following technical solutions: pure stone dust desulfurization equipment, including storing the bucket, the inside bottom of storage bucket rotates installs the agitator, it installs row's material pipe to store the trompil of bucket bottom and communicate, row's material pipe bottom intercommunication is installed the three-way pipe, first communicating pipe is installed in three-way pipe one side intercommunication, the second communicating pipe is installed in three-way pipe opposite side intercommunication, the one end intercommunication that the second communicating pipe deviates from the three-way pipe is installed high pressure gas pitcher.
When the pure stone powder desulfurization device in the technical scheme is used, limestone powder and water are stored in the storage barrel and are stirred through the stirring wheel, after the limestone powder and water are kept still for a long time and the solution enters the water pump body to generate precipitation, the first control valve can be closed, the second control valve can be opened, so that high-pressure gas is discharged from the high-pressure gas tank, flushing is realized in the water pump body, limestone precipitates enter the storage barrel again, and the precipitates are cleaned.
Preferably, the bottom end of the storage barrel adopts an arc-shaped structural design, a driving motor body is fixedly arranged below the front side of the storage barrel, and the driving motor body is in transmission connection with the stirring wheel.
Preferably, six scrapers are arranged on the stirring wheel, and the outer sides of the six scrapers are in contact with the inner wall of the storage barrel but are not fixedly connected.
Preferably, the water pump body is installed to the last intercommunication of row material pipe, and row material pipe top is provided with the filter screen.
Preferably, a first control valve is arranged on the first communication pipe, one end opening of the first communication pipe, deviating from the three-way pipe, is downward, and one end of the first communication pipe, deviating from the three-way pipe, is communicated and provided with a spray frame.
Preferably, the second communicating pipe is provided with a second control valve, and one end opening of the second communicating pipe, which is away from the three-way pipe, is upward.
Compared with the prior art, the utility model has the following beneficial effects:
according to the utility model, the discharge pipe is arranged, the three-way pipe is arranged at the bottom end of the discharge pipe, meanwhile, the second communicating pipe is arranged at one side of the three-way pipe, the high-pressure air tank is arranged on the second communicating pipe in a communicating way, when a large amount of sediment is generated in the discharge pipe and the water pump body, the second control valve on the second communicating pipe can be opened, so that high-pressure air backflushing is performed on the inside of the discharge pipe and the water pump body through high-pressure air in the high-pressure air tank, sediment is reduced, and the effect of preventing the mixed liquid from being blocked due to the sediment is achieved.
Drawings
FIG. 1 is a schematic cross-sectional elevation view of the present utility model;
fig. 2 is a schematic elevational view of the present utility model.
In the figure: 1. a spray rack; 2. a first communication pipe; 3. a first control valve; 4. a water pump body; 5. a discharge pipe; 6. a stirring wheel; 7. a storage barrel; 8. a high pressure gas tank; 9. a second control valve; 10. a second communicating pipe; 11. a three-way pipe; 12. and driving the motor body.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Examples
As shown in fig. 1 and 2, the present utility model provides an embodiment: the pure stone powder desulfurization equipment comprises a storage barrel 7, wherein the bottom end of the storage barrel 7 adopts an arc-shaped structural design, a driving motor body 12 is fixedly arranged below the front face of the storage barrel 7, and the driving motor body 12 is in transmission connection with a stirring wheel 6. The stirring wheel 6 is rotatably arranged at the bottom end inside the storage barrel 7, six scraping plates are arranged on the stirring wheel 6, and the outer sides of the six scraping plates are in contact with the inner wall of the storage barrel 7 but are not fixedly connected. The bottom end of the storage barrel 7 is provided with a hole and is communicated with a discharge pipe 5, the discharge pipe 5 is communicated with a water pump body 4, and the top of the discharge pipe 5 is provided with a filter screen. Three-way pipe 11 is installed in the intercommunication of row material pipe 5 bottom, and three-way pipe 11 one side intercommunication is installed first communicating pipe 2, sets up first control valve 3 on the first communicating pipe 2, and the one end opening that first communicating pipe 2 deviates from three-way pipe 11 is downwards, and spray frame 1 is installed in the one end intercommunication that first communicating pipe 2 deviates from three-way pipe 11.
The other side of the three-way pipe 11 is provided with a second communicating pipe 10 in a communicating way, and one end of the second communicating pipe 10 away from the three-way pipe 11 is provided with a high-pressure gas tank 8 in a communicating way. The second communicating pipe 10 is provided with a second control valve 9, and one end of the second communicating pipe 10, which is away from the three-way pipe 11, is opened upwards. Through setting up row material pipe 5 to set up three-way pipe 11 in row material pipe 5 bottom, simultaneously, set up second communicating pipe 10 in three-way pipe 11 one side, and communicate the installation high-pressure gas tank 8 on second communicating pipe 10, when arranging material pipe 5 and the internal a large amount of precipitation that appears of water pump body 4, the accessible opens second control valve 9 on the second communicating pipe 10, thereby carry out high-pressure gas recoil to row material pipe 5 and the inside high-pressure gas recoil of water pump body 4 through the high-pressure gas in the high-pressure gas tank 8, thereby reduce the precipitate, reached and avoided the mixed liquid to appear the effect of jam because of the precipitate.
When the utility model is used, limestone powder and water are stored in the storage barrel 7 and are stirred by the stirring wheel 6, after the limestone powder is kept stand for a long time and solution enters the water pump body 4 to generate sediment, the first control valve 3 can be closed, the second control valve 9 can be opened, so that high-pressure gas is discharged from the high-pressure gas tank 8, the inside of the water pump body 4 is flushed, and limestone sediment enters the storage barrel 7 again, so that the sediment is cleaned.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. Pure stone dust desulfurization equipment, including depositing storage bucket (7), its characterized in that: the novel automatic feeding device is characterized in that the stirring wheel (6) is rotatably arranged at the bottom end inside the storage barrel (7), the bottom end of the storage barrel (7) is provided with a hole and communicated with the discharge pipe (5), the bottom end of the discharge pipe (5) is communicated with the three-way pipe (11), a first communicating pipe (2) is arranged on one side of the three-way pipe (11) in a communicating mode, a second communicating pipe (10) is arranged on the other side of the three-way pipe (11) in a communicating mode, and one end, deviating from the three-way pipe (11), of the second communicating pipe (10) is communicated with the high-pressure gas tank (8).
2. A pure stone dust desulphurisation apparatus according to claim 1, wherein: the bottom end of the storage barrel (7) adopts an arc-shaped structural design, a driving motor body (12) is fixedly arranged below the front face of the storage barrel (7), and the driving motor body (12) is in transmission connection with the stirring wheel (6).
3. A pure stone dust desulphurisation apparatus according to claim 1, wherein: six scrapers are arranged on the stirring wheel (6), and the outer sides of the six scrapers are in contact with the inner wall of the storage barrel (7) but are not fixedly connected.
4. A pure stone dust desulphurisation apparatus according to claim 1, wherein: the water pump body (4) is installed on the discharge pipe (5) in a communicating mode, and a filter screen is arranged at the top of the discharge pipe (5).
5. A pure stone dust desulphurisation apparatus according to claim 1, wherein: the novel three-way pipe is characterized in that a first control valve (3) is arranged on the first communication pipe (2), one end opening of the first communication pipe (2) deviating from the three-way pipe (11) is downward, and one end of the first communication pipe (2) deviating from the three-way pipe (11) is communicated and provided with a spray frame (1).
6. A pure stone dust desulphurisation apparatus according to claim 1, wherein: the second communicating pipe (10) is provided with a second control valve (9), and one end of the second communicating pipe (10) deviating from the three-way pipe (11) is opened upwards.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321736419.4U CN220737065U (en) | 2023-07-04 | 2023-07-04 | Pure stone powder desulfurization equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321736419.4U CN220737065U (en) | 2023-07-04 | 2023-07-04 | Pure stone powder desulfurization equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220737065U true CN220737065U (en) | 2024-04-09 |
Family
ID=90560559
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321736419.4U Active CN220737065U (en) | 2023-07-04 | 2023-07-04 | Pure stone powder desulfurization equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220737065U (en) |
-
2023
- 2023-07-04 CN CN202321736419.4U patent/CN220737065U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |