CN202770139U - Novel drying technical device in dry-method aluminum fluoride production - Google Patents
Novel drying technical device in dry-method aluminum fluoride production Download PDFInfo
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- CN202770139U CN202770139U CN 201220376509 CN201220376509U CN202770139U CN 202770139 U CN202770139 U CN 202770139U CN 201220376509 CN201220376509 CN 201220376509 CN 201220376509 U CN201220376509 U CN 201220376509U CN 202770139 U CN202770139 U CN 202770139U
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- cyclone separator
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Abstract
The utility model provides a novel drying technical device in dry-method aluminum fluoride production and belongs to the field of drying devices. The novel drying technical device is characterized by comprising an air blower (1), a hot blast stove (2), a flash drying machine (3), a double-rotational-flow drying machine (5), a cyclone separator (6), a bag-type dust collector (8) and an induced draft fan (9). A shaftless feeding helix (4) is arranged on one side of the flash drying machine (3). A connecting storage bin (7) is arranged on the lower ends of the cyclone separator (6) and the bag-type dust collector (8). The novel drying technical device overcomes the defects that a spray drying device is large in energy consumption and uneven in fluid bed drying, is simple in operation and obvious in energy-saving effect, enhances gas-solid heat transfer effect, greatly shortens drying time, enormously improves yield and quality, and is stable in quality control after the system operates in production.
Description
Technical field
The utility model relates to the novel dried technique device in a kind of aluminum fluoride by dry process production, belongs to the drying device field.
Background technology
Aluminium hydroxide and dry accumulation degree and the moisture that directly affects aluminium fluoride product, make the accumulation degree of aluminium fluoride product reach about 1.5 and moisture be lower than 0.5%, just require Al (OH)
3Reactivity good, H behind the drying and dehydrating
2O content is not higher than 0.1%, granularity is not higher than 7%, and can not burning, make aluminium hydroxide become aluminium oxide and reduce reactivity, so the selection to the aluminium hydroxide dried forms seems particularly important, aluminum fluoride by dry process manufacturer uses the form of traditional airflow drying tube drying substantially at present, and moisture content fluctuation is large after this drying means drying, and aluminium hydroxide burning reactivity is also unstable.
The utility model content
According to above the deficiencies in the prior art, the technical problems to be solved in the utility model is: a kind of uniform drying is provided, and simple to operate, the significant novel dried technique device of energy-saving effect.
The technical scheme that its technical problem that solves the utility model adopts is: the novel dried technique device during a kind of aluminum fluoride by dry process is produced, it is characterized in that: comprise the air blast, hot-blast stove, flash dryer, double-cyclone drying machine, cyclone separator, sack cleaner and the air-introduced machine that connect successively, flash dryer one side is provided with shaftless reinforced spiral, and cyclone separator is connected the connection feed bin with the sack cleaner lower end.
The beneficial effect that the utility model has is: described rotary flash drying system, overcome the large and inhomogeneous shortcoming of fluidized bed drying of spray drying device energy consumption, and simple to operate, strengthened the gas-particle heat transfer effect, shortened dramatically drying time, output and quality improve greatly, also fairly obvious this system operation of putting into production of energy-saving effect, and quality control is stable.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Among the figure: 1, air blast; 2, hot-blast stove; 3, flash dryer; 4, shaftless reinforced spiral; 5, double-cyclone drying machine; 6, cyclone separator; 7, feed bin; 8, sack cleaner; 9, air-introduced machine.
The specific embodiment
Below in conjunction with accompanying drawing embodiment of the present utility model is described further:
As shown in Figure 1, novel dried technique device during a kind of aluminum fluoride by dry process is produced, comprise the air blast 1, hot-blast stove 2, flash dryer 3, double-cyclone drying machine 5, cyclone separator 6, sack cleaner 8 and the air-introduced machine 9 that connect successively, flash dryer 3 one sides are provided with shaftless reinforced spiral 4, and cyclone separator 6 is connected the lower end and is arranged and connect feed bin 7 with sack cleaner.
Operation principle and use procedure:
The hot blast that is produced by fuel gas hot-blast stove 2 burning tangentially enters in the drying machine from the bottom air-flow distributor of drier host machine 3, and produces the at a high speed ascending air of convolution, the hot blast of rotation and the H that contains that adds through shaftless reinforced spiral 4
2The aluminium hydroxide of O fully contacts, under the acting in conjunction of high speed gyration airflow and bottom stirring vane, make wet stock dry rapidly, because the mechanical shock of rotating vane and the fluidization of High Rotation Speed thermal current, bump rubs and breaks up to make material produce acutely under quick condition, the lumps material is constantly disperseed, boiling and dry, material is subject to the inclination axial thrust of blade and the effect of swirling eddy tangent line wind-force, moment is finished dry run and according to the acceleration-deceleration device in the drier host machine in drier, make material fully dry according to the granular size acceleration or deceleration, dry qualified material is taken out of from the outlet of drying machine 3 tops by air-flow, enter double-cyclone drier 5 and carry out redrying, then enter cyclone separator 6 and sack cleaner 8, dried finished product enters feed bin 7, tail gas is then discharged through air-introduced machine 9, and the negative pressure power of system is provided by air-introduced machine 9.
Claims (1)
1. the novel dried technique device during an aluminum fluoride by dry process is produced, it is characterized in that: comprise the air blast (1), hot-blast stove (2), flash dryer (3), double-cyclone drying machine (5), cyclone separator (6), sack cleaner (8) and the air-introduced machine (9) that connect successively, flash dryer (3) one sides are provided with shaftless reinforced spiral (4), and cyclone separator (6) is connected 8 with sack cleaner) lower end arranges and connects feed bin (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220376509 CN202770139U (en) | 2012-07-31 | 2012-07-31 | Novel drying technical device in dry-method aluminum fluoride production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220376509 CN202770139U (en) | 2012-07-31 | 2012-07-31 | Novel drying technical device in dry-method aluminum fluoride production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202770139U true CN202770139U (en) | 2013-03-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220376509 Expired - Fee Related CN202770139U (en) | 2012-07-31 | 2012-07-31 | Novel drying technical device in dry-method aluminum fluoride production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202770139U (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103471364A (en) * | 2013-08-28 | 2013-12-25 | 南通天泽化工有限公司 | Imidazolidine drying system |
| CN104359300A (en) * | 2014-10-30 | 2015-02-18 | 沈阳东大东科干燥煅烧工程技术有限公司 | Drying and calcining processing center |
| CN105149324A (en) * | 2015-10-08 | 2015-12-16 | 盐城市富仕环保科技有限公司 | Viscous industrial solid waste pre-treatment system |
| CN105371639A (en) * | 2015-12-14 | 2016-03-02 | 湖北祥福化工科技有限公司 | Aluminum fluoride quick drying device and process |
| CN106082293A (en) * | 2016-06-08 | 2016-11-09 | 白银中天化工有限责任公司 | A kind of aluminium fluoride raw materials for production drying system of improvement |
| CN107906925A (en) * | 2017-12-13 | 2018-04-13 | 衢州市蓝天环保节能设备厂 | Regenerated carbon drying equipment and drying means |
| CN107990689A (en) * | 2017-12-22 | 2018-05-04 | 深圳市泽源能源股份有限公司 | Turbulent eddy flow negative pressure drying machine |
| CN108043543A (en) * | 2018-01-04 | 2018-05-18 | 深圳市泽源能源股份有限公司 | Material powders temperature adjustment processing unit and its a variety of application methods |
| CN110730895A (en) * | 2017-06-06 | 2020-01-24 | 道格拉斯科技有限公司 | Device and method for continuously drying bulk goods |
| CN111829292A (en) * | 2020-07-27 | 2020-10-27 | 潍坊硕邑化学有限公司 | Chlorinated polyethylene rubber drying equipment and process thereof |
-
2012
- 2012-07-31 CN CN 201220376509 patent/CN202770139U/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103471364A (en) * | 2013-08-28 | 2013-12-25 | 南通天泽化工有限公司 | Imidazolidine drying system |
| CN104359300A (en) * | 2014-10-30 | 2015-02-18 | 沈阳东大东科干燥煅烧工程技术有限公司 | Drying and calcining processing center |
| CN105149324A (en) * | 2015-10-08 | 2015-12-16 | 盐城市富仕环保科技有限公司 | Viscous industrial solid waste pre-treatment system |
| CN105371639A (en) * | 2015-12-14 | 2016-03-02 | 湖北祥福化工科技有限公司 | Aluminum fluoride quick drying device and process |
| CN106082293A (en) * | 2016-06-08 | 2016-11-09 | 白银中天化工有限责任公司 | A kind of aluminium fluoride raw materials for production drying system of improvement |
| CN110730895A (en) * | 2017-06-06 | 2020-01-24 | 道格拉斯科技有限公司 | Device and method for continuously drying bulk goods |
| CN107906925A (en) * | 2017-12-13 | 2018-04-13 | 衢州市蓝天环保节能设备厂 | Regenerated carbon drying equipment and drying means |
| CN107990689A (en) * | 2017-12-22 | 2018-05-04 | 深圳市泽源能源股份有限公司 | Turbulent eddy flow negative pressure drying machine |
| CN108043543A (en) * | 2018-01-04 | 2018-05-18 | 深圳市泽源能源股份有限公司 | Material powders temperature adjustment processing unit and its a variety of application methods |
| CN111829292A (en) * | 2020-07-27 | 2020-10-27 | 潍坊硕邑化学有限公司 | Chlorinated polyethylene rubber drying equipment and process thereof |
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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: 20130306 Termination date: 20140731 |
|
| EXPY | Termination of patent right or utility model |