CN204034492U - Fluid bed baking operation dedusting and purifying device - Google Patents
Fluid bed baking operation dedusting and purifying device Download PDFInfo
- Publication number
- CN204034492U CN204034492U CN201420429642.9U CN201420429642U CN204034492U CN 204034492 U CN204034492 U CN 204034492U CN 201420429642 U CN201420429642 U CN 201420429642U CN 204034492 U CN204034492 U CN 204034492U
- Authority
- CN
- China
- Prior art keywords
- spray column
- fluid bed
- sack cleaner
- purifying device
- dust
- 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
Links
- 239000012530 fluid Substances 0.000 title claims abstract description 26
- 239000000428 dust Substances 0.000 claims abstract description 43
- 239000007921 spray Substances 0.000 claims abstract description 29
- 238000004140 cleaning Methods 0.000 claims abstract description 11
- 239000000463 material Substances 0.000 claims abstract description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 12
- 239000007787 solid Substances 0.000 abstract description 6
- 239000002245 particle Substances 0.000 abstract description 5
- 238000000746 purification Methods 0.000 abstract description 5
- 230000008901 benefit Effects 0.000 abstract description 3
- 238000000926 separation method Methods 0.000 abstract description 2
- 238000007599 discharging Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000005562 Glyphosate Substances 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001186 cumulative effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000005243 fluidization Methods 0.000 description 1
- XDDAORKBJWWYJS-UHFFFAOYSA-N glyphosate Chemical compound OC(=O)CNCP(O)(O)=O XDDAORKBJWWYJS-UHFFFAOYSA-N 0.000 description 1
- 229940097068 glyphosate Drugs 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008635 plant growth Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
- Y02A50/2351—Atmospheric particulate matter [PM], e.g. carbon smoke microparticles, smog, aerosol particles, dust
Landscapes
- Cyclones (AREA)
Abstract
The utility model provides fluid bed baking operation dedusting and purifying device, relate to udst separation technical field, comprise fluid bed dryer, fluid bed dryer top is provided with dust shield, and dust shield top is provided with cleaning shaft, double-cylinder cyclone dust extractor is provided with on the right side of cleaning shaft, be provided with sack cleaner on the right side of double-cylinder cyclone dust extractor, on the right side of sack cleaner, be provided with blower fan, on the right side of blower fan, be provided with spray column, spray column inside is provided with the filling bed of material, and spray column top is provided with chimney.The utility model has that structure is simple, the advantage of good purification and protection of the environment, greatly can reduce dust concentration, and reduce the impact on around crops, when dusty gas is by spray column, fine solid particle is trapped further, qualified discharge, Be very effective.
Description
Technical field
The utility model relates to udst separation technical field, is specifically related to fluid bed baking operation dedusting and purifying device.
Background technology
Fluid bed is suspended among the fluid of motion by a large amount of solid particle, thus make particle have some appearance features of fluid, and the solid contact condition of this stream is called fluidization of solid.Our company needs the production line of a work purified treatment soluble glyphosate pulvis, and annual production is 1000T.The dust wherein produced during reinforced mixing and ammonia are comparatively large, produce a large amount of dust when fluid bed is dried, and dry in discharging opening and screening process at fluid bed and produce a large amount of dust.The dust produced due to this production technology has stronger water-disintegrable simultaneously in faintly acid, stronger inhibitory action is had to the growth of plant, and dust has certain corrosivity, in order to dust emission concentration can be reduced further, reduce the impact on surrounding enviroment, therefore this part dust and gas cleaning must thoroughly, be worked the mischief to avoid cumulative effect.
Utility model content
Technical problem to be solved in the utility model is to provide that a kind of structure is simple, the dedusting and purifying device of good purification and protection of the environment, i.e. fluid bed baking operation dedusting and purifying device.
Technical problem to be solved in the utility model realizes by the following technical solutions:
Fluid bed baking operation dedusting and purifying device, comprise fluid bed dryer, described fluid bed dryer top is provided with dust shield, dust shield top is provided with cleaning shaft, double-cylinder cyclone dust extractor is provided with on the right side of cleaning shaft, sack cleaner is provided with on the right side of double-cylinder cyclone dust extractor, double-cylinder cyclone dust extractor is connected by pipeline with sack cleaner, blower fan is provided with on the right side of sack cleaner, sack cleaner is connected with blower and pipeline, spray column is provided with on the right side of blower fan, spray column inside is provided with the filling bed of material, spray column top is provided with chimney, the surrounding on spray column top is provided with water inlet pipe, bottom on the right side of spray column is provided with outlet pipe.Double-cylinder cyclone dust extractor adopts side air inlet mode, enables dust-contained airflow evenly arrive filter bag surface with comparatively low velocity, reduces local dusty gas concentration, improve filter efficiency, and can extend life of bag filter.
Described sack cleaner bottom is provided with ash bucket, and ash bucket has 2, and ash bucket angle is 50 ° ~ 65 °.Ash bucket adopts two ash bucket, and ash bucket angle design is for convenience of blanking.Because dust has certain adhesiveness, in ash bucket side installing high-pressure air gun, rely on high-voltage pulse airstream vibration smooth and easy to guarantee dust underflow, and adopt star device for discharging automatic ash-discharging.
Described water inlet pipe is evenly distributed on spray column top, and water inlet pipe has 6; Described chimney height is 14m ~ 15m.In order to dust emission concentration can be reduced further, reduce the impact on surrounding enviroment, now design a spray column, blower fan exhaust outlet is connected to spray column.When dusty gas is by spray column, fine solid particle is trapped further, qualified discharge.
The beneficial effects of the utility model are: the utility model has that structure is simple, the advantage of good purification and protection of the environment; greatly can reduce dust concentration; reduce the impact on around crops; when dusty gas is by spray column; fine solid particle is trapped further; qualified discharge, Be very effective.
Accompanying drawing explanation
Fig. 1 is front view of the present utility model.
In figure, 1, fluid bed dryer, 2, dust shield, 3, cleaning shaft, 4, double-cylinder cyclone dust extractor, 5, sack cleaner, 6, blower fan, 7, outlet pipe, 8, spray column, 9, fill the bed of material, 10, water inlet pipe, 11, chimney.
Detailed description of the invention
The technological means realized to make the utility model, creation characteristic, reaching object and effect is easy to understand, below in conjunction with concrete diagram, setting forth the utility model further.
As shown in Figure 1, fluid bed baking operation dedusting and purifying device, comprise fluid bed dryer 1, fluid bed dryer 1 top is provided with dust shield 2, dust shield 2 top is provided with cleaning shaft 3, double-cylinder cyclone dust extractor 4 is provided with on the right side of cleaning shaft 3, sack cleaner 5 is provided with on the right side of double-cylinder cyclone dust extractor 4, double-cylinder cyclone dust extractor 4 is connected by pipeline with sack cleaner 5, blower fan 6 is provided with on the right side of sack cleaner 5, sack cleaner 5 is connected by pipeline with blower fan 6, spray column 8 is provided with on the right side of blower fan 6, spray column 8 inside is provided with fills the bed of material 9, spray column 8 top is provided with chimney 11, the surrounding on spray column 8 top is provided with water inlet pipe 10, bottom on the right side of spray column 8 is provided with outlet pipe 7.
Sack cleaner 5 bottom is provided with ash bucket, and ash bucket has 2, and ash bucket angle is 50 ° ~ 65 °; Water inlet pipe 10 is evenly distributed on spray column 8 top, and water inlet pipe 10 has 6; Chimney 11 is highly 14m ~ 15m.
During work, raw material is by the drying functions of fluid bed dryer 1, dust and gas enter in dust shield 2, then dust and gas enter double-cylinder cyclone dust extractor 4 by cleaning shaft 3 and carry out primary purification, then dust and gas enter in sack cleaner 5 and carry out second time purification, eliminate most of dust and gas, then dust and gas enter in spray column 8 under the effect of blower fan 6, water in spray column 8 is entered from water inlet pipe 10, from outlet pipe 7 out, dust and gas are attracted to fills the bed of material 9, the height that a small amount of dust and gas are discharged to more than 14m by chimney 11 is aerial, avoid damaging floor vegetation.
More than show and describe general principle of the present utility model, principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and description just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (4)
1. fluid bed baking operation dedusting and purifying device, comprise fluid bed dryer, it is characterized in that: described fluid bed dryer top is provided with dust shield, dust shield top is provided with cleaning shaft, double-cylinder cyclone dust extractor is provided with on the right side of cleaning shaft, sack cleaner is provided with on the right side of double-cylinder cyclone dust extractor, double-cylinder cyclone dust extractor is connected by pipeline with sack cleaner, blower fan is provided with on the right side of sack cleaner, sack cleaner is connected with blower and pipeline, spray column is provided with on the right side of blower fan, spray column inside is provided with the filling bed of material, spray column top is provided with chimney, the surrounding on spray column top is provided with water inlet pipe, bottom on the right side of spray column is provided with outlet pipe.
2. fluid bed baking operation dedusting and purifying device according to claim 1, it is characterized in that: described sack cleaner bottom is provided with ash bucket, and ash bucket has 2, ash bucket angle is 50 ° ~ 65 °.
3. fluid bed baking operation dedusting and purifying device according to claim 1, it is characterized in that: described water inlet pipe is evenly distributed on spray column top, water inlet pipe has 6.
4. fluid bed baking operation dedusting and purifying device according to claim 1, is characterized in that: described chimney height is 14m ~ 15m.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420429642.9U CN204034492U (en) | 2014-07-31 | 2014-07-31 | Fluid bed baking operation dedusting and purifying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420429642.9U CN204034492U (en) | 2014-07-31 | 2014-07-31 | Fluid bed baking operation dedusting and purifying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204034492U true CN204034492U (en) | 2014-12-24 |
Family
ID=52235202
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420429642.9U Expired - Fee Related CN204034492U (en) | 2014-07-31 | 2014-07-31 | Fluid bed baking operation dedusting and purifying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204034492U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104147881A (en) * | 2014-07-31 | 2014-11-19 | 安徽宁国中天环保设备有限公司 | Dust removal and purification device for drying process of fluidized bed |
| CN105327585A (en) * | 2015-11-26 | 2016-02-17 | 华中科技大学 | Integrated dust collector device and dedusting method |
| CN105823323A (en) * | 2015-01-06 | 2016-08-03 | 魏星 | Solar heat collector applied to industrial drying system |
-
2014
- 2014-07-31 CN CN201420429642.9U patent/CN204034492U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104147881A (en) * | 2014-07-31 | 2014-11-19 | 安徽宁国中天环保设备有限公司 | Dust removal and purification device for drying process of fluidized bed |
| CN105823323A (en) * | 2015-01-06 | 2016-08-03 | 魏星 | Solar heat collector applied to industrial drying system |
| CN105327585A (en) * | 2015-11-26 | 2016-02-17 | 华中科技大学 | Integrated dust collector device and dedusting method |
| CN105327585B (en) * | 2015-11-26 | 2017-08-25 | 华中科技大学 | A kind of integrated separator device and dust removal method |
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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: 20141224 Termination date: 20150731 |
|
| EXPY | Termination of patent right or utility model |