CN202002452U - Special device for continuous production of chemical powder at low temperature - Google Patents
Special device for continuous production of chemical powder at low temperature Download PDFInfo
- Publication number
- CN202002452U CN202002452U CN2011200132695U CN201120013269U CN202002452U CN 202002452 U CN202002452 U CN 202002452U CN 2011200132695 U CN2011200132695 U CN 2011200132695U CN 201120013269 U CN201120013269 U CN 201120013269U CN 202002452 U CN202002452 U CN 202002452U
- Authority
- CN
- China
- Prior art keywords
- horizontal stirring
- hot air
- dryer
- continuous production
- stirring dryer
- 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
- 239000000843 powder Substances 0.000 title claims abstract description 27
- 239000000126 substance Substances 0.000 title claims abstract description 13
- 238000010924 continuous production Methods 0.000 title claims abstract 11
- 238000003756 stirring Methods 0.000 claims abstract description 36
- 239000002904 solvent Substances 0.000 claims abstract description 12
- 238000001035 drying Methods 0.000 claims abstract description 11
- 238000011084 recovery Methods 0.000 claims abstract description 10
- 239000000463 material Substances 0.000 claims abstract description 9
- 238000010438 heat treatment Methods 0.000 claims abstract description 8
- 238000005485 electric heating Methods 0.000 claims abstract description 5
- 239000000523 sample Substances 0.000 claims abstract description 4
- 238000006243 chemical reaction Methods 0.000 claims description 3
- 239000007789 gas Substances 0.000 description 8
- 238000007599 discharging Methods 0.000 description 3
- 230000007613 environmental effect Effects 0.000 description 3
- 238000005243 fluidization Methods 0.000 description 3
- 238000007605 air drying Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 238000009776 industrial production Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 230000000306 recurrent effect Effects 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000003306 harvesting Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000002912 waste gas Substances 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
Landscapes
- Drying Of Solid Materials (AREA)
Abstract
一种化工粉末低温连续生产的专用装置，包括卧式搅拌干燥机、与卧式搅拌干燥机的进料口连通的进料泵、卧式搅拌干燥机上端一侧的出气口与溶剂回收系统连接，设在卧式搅拌干燥机下端的出料口与旋风分离器连接。在卧式搅拌干燥机下部设有热风系统，所述热风系统包括压缩空气机、压缩空气机与热风管连通，在热风管下部设有2-6组对热风管加热的电加热系统及控制干燥温度的热电偶探头，热风管通过均匀分布在卧式搅拌干燥机下部的热风管分路和分布在卧式搅拌干燥机下端的热风气口连通，热风通过气口鼓入干燥机内对卧式搅拌干燥机加热和搅动，使干燥机内部物料呈流态化连续循环状态。本实用新型大大缩短了干燥时间，可高效回收溶剂，能实现自动化、连续化生产。
A special device for low-temperature continuous production of chemical powder, including a horizontal stirring dryer, a feed pump connected to the feed port of the horizontal stirring dryer, and an air outlet on the upper side of the horizontal stirring dryer connected to a solvent recovery system , the discharge port at the lower end of the horizontal stirring dryer is connected with the cyclone separator. A hot air system is provided at the lower part of the horizontal stirring dryer, the hot air system includes a compressed air machine, the compressed air machine communicates with the hot air pipe, and 2-6 sets of electric heating systems for heating the hot air pipe are installed at the lower part of the hot air pipe And the thermocouple probe to control the drying temperature, the hot air pipe is connected to the hot air port distributed at the lower end of the horizontal stirring dryer through the hot air pipe branch evenly distributed in the lower part of the horizontal stirring dryer, and the hot air blows into the dryer through the air port Heat and agitate the horizontal stirring dryer to make the material inside the dryer in a fluidized and continuous circulation state. The utility model greatly shortens the drying time, can efficiently recover the solvent, and can realize automatic and continuous production.
Description
Technical field
The utility model relates to a kind of chemical powder low temperature quantity-produced isolated plant.
Background technology
ZL 200920070485.6 discloses a kind of forced air drying device of dusty material.Forced air drying can make powder obtain drying in than large-temperature range, but do not have at present a kind ofly can realize automation, serialization production, and can obtain quality homogeneous, tiny, repeated good powder, and shorten the powder for drying time greatly, the powder for drying device of the solvent in the recyclable solution, environmentally safe.
The utility model content
The purpose of this utility model is to overcome the deficiency of traditional drying method, and a kind of chemical powder low temperature quantity-produced isolated plant is provided, and is evenly tiny to realize powder distribution, this process energy consumption is little, cost is low, and technology is simple, and process is efficiently quick, shortened drying time greatly, easy operating, but high efficiente callback utilizes solvent in the raw material, and this equipment capacity is big, be fit to the serialization industrial production, raw material is applied widely, and whole system does not have generation of waste materials, environmental friendliness.
The technical solution of the utility model is: comprise horizontal stirring drier, the feed pump that is communicated with the charging aperture of horizontal stirring drier, the gas outlet of horizontal stirring drier upper end one side is connected with solvent recovering system, the discharging opening that is located at horizontal stirring drier lower end is connected with cyclone separator, it is characterized in that, be provided with hot-air system in horizontal stirring drier bottom, described hot-air system comprises air compressor, air compressor is communicated with warm-air pipe, be provided with the 2-6 group in the warm-air pipe bottom to the electric heating system of warm-air pipe heating and the thermocouple probe of control baking temperature, warm-air pipe is communicated with the hot blast gas port that is distributed in horizontal stirring drier lower end along separate routes by the warm-air pipe that is evenly distributed on horizontal stirring drier bottom, hot blast blasts in the drying machine by gas port horizontal stirring drier is heated and stirring, makes the dryer inner material be the continuous recurrent state of fluidization.
Described horizontal stirring drier has conduction oil circulation agitator.
Described solvent recovering system comprises slow flow tube, 1-3 level condenser, recovery pond, air-introduced machine, one end of described slow flow tube is communicated with the gas outlet of stirring drier upper end one side, the other end of slow flow tube is communicated with first order condenser, be provided with recovery pond in condenser, the afterbody condenser is connected with air-introduced machine.
Be provided with axially extended disturbing flow device in the described slow flow tube, on disturbing flow device, be provided with filter.
Described disturbing flow device is ten axially extended spiral catch.
Described condenser is 1-3 level serial connection condenser, and the quantity of recovery pond is identical with condenser.
Described cyclone separator is a secondary cyclone, and the discharge device of second level cyclone separator is connected with bagroom, and the bagroom lower end is provided with an exhaust pipe, and exhaust pipe is connected with the exhaust fan that has frequency conversion function.
The charging aperture caliber of described horizontal stirring drier is 200-600mm, and the discharging opening caliber is 50-500mm.
The utility model can make the material of dryer inner be the continuous recurrent state of fluidization, and agitator is a heat-conducting oil heating in the cylindrical shell, can make material evenly dry; The solvent of having given play to is recycled by condenser system; Powder is by efficient cyclone separator, utilizes the centrifugal force that produces when containing the fine powder air-flow and rotating, and fine powder is separated from gas.Powder is collected the back by the continuous pulp discharge device on the cyclone separator and is discharged, and collection rate reaches more than 95%.Shortened drying time greatly, easy operating, but high efficiente callback utilizes solvent, and the powder that obtains is evenly tiny, and this equipment capacity is big, be fit to the serialization industrial production, and energy consumption is little, cost is low, whole system does not have generation of waste materials, environmental friendliness, thereby have extraordinary using value.
Description of drawings
Accompanying drawing is the structural representation of the utility model one embodiment.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is described further.
Embodiment:
The horizontal stirring drier 2 of present embodiment has conduction oil circulation agitator 4.Make the material thermally equivalent.Feed pump 1 is communicated with the charging aperture 2-1 of horizontal stirring drier 2, there is seal cover 3 the charging aperture upper end, the valve 2-3 that gives vent to anger of horizontal stirring drier upper end one side is connected with an end of the slow flow tube 5 of solvent recovering system, in slow flow tube, be provided with ten axially extended spiral catch as disturbing flow device 6, its effect is the air velocity that reduces solvent evaporates, and the slow flow tube top on disturbing flow device is provided with filter 7.Filter is formed filter cloth by two-layer screen cloth and cotton-wool.Main effect is to stop tiny material particles to pass through.
The other end of slow flow tube is communicated with condenser 9, and the condenser of present embodiment is a secondary condenser.Condenser is provided with recovery pond 8.Secondary condenser is connected with air-introduced machine 10.
Be provided with hot-air system in horizontal stirring drier bottom, described hot-air system comprises that air compressor 11, air compressor are communicated with warm-air pipe 13, be provided with 4 groups of electric heating systems 12 to the warm-air pipe heating in the warm-air pipe bottom, first group of electric heating system is heated to dry required temperature with cold air by room temperature, second and third, four groups of heating systems thermocouple probe by heating control system guarantee temperature accuracy be controlled at ± 1 ℃; Warm-air pipe 13 and the warm-air pipe that is evenly distributed on horizontal stirring drier bottom along separate routes 15 and be distributed in that the hot blast gas port is communicated with on the horizontal stirring drier discharge end slope, hot blast is blasted in the drying machine from gas port, make the dryer inner material be the fluidization shape, and to horizontal stirring drier heating.
The discharging opening 2-2 that is located at horizontal stirring drier lower end is connected with two stage cyclone separator 16, utilizes the centrifugal force that produces when containing the fine powder air-flow and rotating, and fine powder is separated from gas.Powder is collected the back by the continuous pulp discharge device on the cyclone separator and is discharged, and collection rate reaches more than 95%.The air communication that harvests powder is crossed bagroom 17, and the waste gas that meets environmental protection standard is discharged by the exhaust fan 18 that has frequency conversion function through pipeline.
Claims (8)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200132695U CN202002452U (en) | 2011-01-17 | 2011-01-17 | Special device for continuous production of chemical powder at low temperature |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200132695U CN202002452U (en) | 2011-01-17 | 2011-01-17 | Special device for continuous production of chemical powder at low temperature |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202002452U true CN202002452U (en) | 2011-10-05 |
Family
ID=44705189
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200132695U Expired - Fee Related CN202002452U (en) | 2011-01-17 | 2011-01-17 | Special device for continuous production of chemical powder at low temperature |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202002452U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102173402A (en) * | 2011-01-17 | 2011-09-07 | 深圳科雷拉能源科技有限公司 | Low-temperature continuous production process for lithium iron phosphate and dedicated device therefor |
| CN103808108A (en) * | 2013-11-19 | 2014-05-21 | 浙江祥邦科技有限公司 | Low-temperature drying method of low-melting-point resin |
| CN106839739A (en) * | 2014-04-09 | 2017-06-13 | 邹玉华 | For the method for work of the continuous drying system of chemical residual liquor treatment |
| CN107830724A (en) * | 2017-10-02 | 2018-03-23 | 王兴芝 | A kind of Chinese medicine section storage, which is turned over, dials device |
| CN115137007A (en) * | 2022-07-04 | 2022-10-04 | 四川大学华西医院 | A defatted albumen powder system of processing for albumen powder production |
-
2011
- 2011-01-17 CN CN2011200132695U patent/CN202002452U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102173402A (en) * | 2011-01-17 | 2011-09-07 | 深圳科雷拉能源科技有限公司 | Low-temperature continuous production process for lithium iron phosphate and dedicated device therefor |
| CN102173402B (en) * | 2011-01-17 | 2013-08-14 | 深圳科雷拉能源科技有限公司 | Low-temperature continuous production process for lithium iron phosphate and dedicated device therefor |
| CN103808108A (en) * | 2013-11-19 | 2014-05-21 | 浙江祥邦科技有限公司 | Low-temperature drying method of low-melting-point resin |
| CN106839739A (en) * | 2014-04-09 | 2017-06-13 | 邹玉华 | For the method for work of the continuous drying system of chemical residual liquor treatment |
| CN106839739B (en) * | 2014-04-09 | 2019-10-15 | 江苏迪赛司自动化工程有限公司 | Working method of continuous drying system for chemical residue treatment |
| CN107830724A (en) * | 2017-10-02 | 2018-03-23 | 王兴芝 | A kind of Chinese medicine section storage, which is turned over, dials device |
| CN115137007A (en) * | 2022-07-04 | 2022-10-04 | 四川大学华西医院 | A defatted albumen powder system of processing for albumen powder production |
| CN115137007B (en) * | 2022-07-04 | 2024-04-30 | 四川大学华西医院 | Defatted protein powder processing system for protein powder production |
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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: 20111005 Termination date: 20150117 |
|
| EXPY | Termination of patent right or utility model |