CN106969623A - A structure-improved powder drying device - Google Patents
A structure-improved powder drying device Download PDFInfo
- Publication number
- CN106969623A CN106969623A CN201710252072.9A CN201710252072A CN106969623A CN 106969623 A CN106969623 A CN 106969623A CN 201710252072 A CN201710252072 A CN 201710252072A CN 106969623 A CN106969623 A CN 106969623A
- Authority
- CN
- China
- Prior art keywords
- hopper
- fixed
- drying device
- powder drying
- centrifugal turntable
- 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.)
- Withdrawn
Links
- 238000001035 drying Methods 0.000 title claims abstract description 20
- 239000000843 powder Substances 0.000 title claims abstract description 15
- 239000000919 ceramic Substances 0.000 claims abstract description 33
- 239000011229 interlayer Substances 0.000 claims abstract description 12
- 230000008878 coupling Effects 0.000 claims abstract description 5
- 238000010168 coupling process Methods 0.000 claims abstract description 5
- 238000005859 coupling reaction Methods 0.000 claims abstract description 5
- 230000001681 protective effect Effects 0.000 claims description 7
- 229910010293 ceramic material Inorganic materials 0.000 claims description 3
- 239000012530 fluid Substances 0.000 claims 2
- 238000005119 centrifugation Methods 0.000 claims 1
- 239000010410 layer Substances 0.000 claims 1
- 238000007493 shaping process Methods 0.000 claims 1
- 239000007788 liquid Substances 0.000 abstract description 25
- 239000000428 dust Substances 0.000 abstract description 6
- 238000004880 explosion Methods 0.000 abstract description 5
- GRWZHXKQBITJKP-UHFFFAOYSA-L dithionite(2-) Chemical compound [O-]S(=O)S([O-])=O GRWZHXKQBITJKP-UHFFFAOYSA-L 0.000 description 5
- 238000005485 electric heating Methods 0.000 description 4
- JVBXVOWTABLYPX-UHFFFAOYSA-L sodium dithionite Chemical compound [Na+].[Na+].[O-]S(=O)S([O-])=O JVBXVOWTABLYPX-UHFFFAOYSA-L 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 101100298222 Caenorhabditis elegans pot-1 gene Proteins 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009924 canning Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- GRWZHXKQBITJKP-UHFFFAOYSA-N dithionous acid Chemical class OS(=O)S(O)=O GRWZHXKQBITJKP-UHFFFAOYSA-N 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B17/00—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement
- F26B17/24—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement with movement performed by shooting or throwing the materials, e.g. after which the materials are subject to impact
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B23/00—Heating arrangements
- F26B23/10—Heating arrangements using tubes or passages containing heated fluids, e.g. acting as radiative elements; Closed-loop systems
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
- F26B25/001—Handling, e.g. loading or unloading arrangements
- F26B25/002—Handling, e.g. loading or unloading arrangements for bulk goods
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Drying Of Solid Materials (AREA)
Abstract
本发明公开了一种结构改进的粉末干燥装置，包括陶瓷罐，陶瓷罐的顶部固定有端盖，端盖上固定有电机，电机的转轴通过联轴器和主轴固接，主轴插设在陶瓷罐并插套固定有若干离心转盘，每个所述的离心转盘的下侧安设有圆锥形的料斗，料斗固定在陶瓷罐的内壁上，陶瓷罐的底部插接固定有出料管，出料管的上端和料斗固接，料斗下端的外壁上成型有环形的支撑盘，支撑盘的外边固定在陶瓷罐的内壁上；所述的料斗内成型有圆锥形的夹层，料斗的上端成型有与夹层相连通的进液孔，支撑盘内成型与夹层相连通的出液孔，支撑盘上的出液孔与出液管相连通，料斗上的进液孔与进液管相连通。本发明能在保证提高保险粉干燥效率的同时，能消除粉尘爆炸的安全隐患。
The present invention discloses a powder drying device with improved structure, including a ceramic jar, an end cover fixed on the top of the ceramic jar, a motor fixed on the end cover, a rotating shaft of the motor fixedly connected to a main shaft through a coupling, a main shaft inserted in the ceramic jar and fixed with a plurality of centrifugal turntables, a conical hopper is arranged on the lower side of each centrifugal turntable, the hopper is fixed on the inner wall of the ceramic jar, a discharge pipe is inserted and fixed on the bottom of the ceramic jar, the upper end of the discharge pipe is fixedly connected to the hopper, an annular support disk is formed on the outer wall of the lower end of the hopper, and the outer edge of the support disk is fixed on the inner wall of the ceramic jar; a conical interlayer is formed in the hopper, a liquid inlet hole connected to the interlayer is formed on the upper end of the hopper, a liquid outlet hole connected to the interlayer is formed in the support disk, the liquid outlet hole on the support disk is connected to the liquid outlet pipe, and the liquid inlet hole on the hopper is connected to the liquid inlet pipe. The present invention can eliminate the safety hazard of dust explosion while ensuring the improvement of the drying efficiency of the insurance powder.
Description
技术领域：Technical field:
本发明涉及化工设备的技术领域，更具体地说涉及一种结构改进的粉末干燥装置。The invention relates to the technical field of chemical equipment, in particular to a powder drying device with improved structure.
背景技术：Background technique:
目前，保险粉(连二亚硫酸钠)的加工生产中，一些生产好的保险粉未能及时装罐储存，静置后容易受潮，则在进行装罐作业时，需要先对保险粉进行干燥，传统的方法是采用热空气气源直接烘烤保险粉进行干燥处理，但这样的方法虽然简单，但是效果并不理想，而且需要耗费大量的热空气，耗能大，干燥效率低；At present, in the processing and production of hydrosulfite (sodium dithionite), some produced hydrosulfites cannot be stored in a timely manner, and they are easy to be damp after standing, so it is necessary to dry the hydrosulfite before the canning operation. The traditional The best method is to use hot air source to directly bake the hydrosulfite for drying treatment, but although this method is simple, the effect is not ideal, and it needs to consume a lot of hot air, consumes a lot of energy, and the drying efficiency is low;
从而专利号为201520381227.5的专利提出了一种保险粉干燥进料装置，其通过离心转盘弄散潮湿的保险粉，在通过电热加热的陶瓷热料斗对保险粉烘干，但此结构存在安全隐患，离心转盘分离的保险粉容易在罐体内形成粉尘，而电发热体发生故障容易出现高温，则可能会发生粉尘爆炸。Therefore, the patent No. 201520381227.5 proposes a drying and feeding device for sodium hydrosulfite, which disperses the wet hydrosulfite through a centrifugal turntable, and dries the hydrosulfite in a ceramic heating hopper heated by electric heating, but this structure has potential safety hazards. The sodium powder separated by the centrifugal turntable is easy to form dust in the tank, and the failure of the electric heating element is prone to high temperature, and a dust explosion may occur.
发明内容：Invention content:
本发明的目的就是针对现有技术之不足，而提供了一种结构改进的粉末干燥装置，其能提高保险粉干燥的效率，同时能消除粉尘爆炸的安全隐患。The object of the present invention is to address the deficiencies of the prior art and provide a powder drying device with improved structure, which can improve the drying efficiency of sodium hydrosulfite and eliminate the potential safety hazard of dust explosion.
为实现上述目的，本发明采用的技术方案如下：To achieve the above object, the technical scheme adopted in the present invention is as follows:
一种结构改进的粉末干燥装置，包括陶瓷罐，陶瓷罐的顶部固定有端盖，端盖上固定有电机，电机的转轴通过联轴器和主轴固接，主轴插设在陶瓷罐并插套固定有若干离心转盘，每个所述的离心转盘的下侧安设有圆锥形的料斗，料斗固定在陶瓷罐的内壁上，陶瓷罐的底部插接固定有出料管，出料管的上端和料斗固接，料斗下端的外壁上成型有环形的支撑盘，支撑盘的外边固定在陶瓷罐的内壁上；所述的料斗内成型有圆锥形的夹层，料斗的上端成型有与夹层相连通的进液孔，支撑盘内成型与夹层相连通的出液孔，支撑盘上的出液孔与出液管相连通，料斗上的进液孔与进液管相连通，进液管和出液管均插接固定在陶瓷罐上。A powder drying device with improved structure, including a ceramic tank, an end cover is fixed on the top of the ceramic tank, a motor is fixed on the end cover, the rotating shaft of the motor is fixed to the main shaft through a coupling, and the main shaft is inserted into the ceramic tank and inserted into the sleeve A number of centrifugal turntables are fixed, and a conical hopper is installed on the underside of each centrifugal turntable. The hopper is fixed on the inner wall of the ceramic tank, and the bottom of the ceramic tank is plugged with a discharge pipe. The upper end of the discharge pipe It is fixedly connected with the hopper, and an annular support plate is formed on the outer wall of the lower end of the hopper, and the outer edge of the support plate is fixed on the inner wall of the ceramic tank; a conical interlayer is formed inside the hopper, and a conical interlayer is formed on the upper end of the hopper to communicate with the interlayer. The liquid inlet hole in the support plate is formed in the liquid outlet hole connected with the interlayer, the liquid outlet hole on the support plate is connected with the liquid outlet pipe, the liquid inlet hole on the hopper is connected with the liquid inlet pipe, the liquid inlet pipe and the outlet pipe are connected The liquid pipes are plugged and fixed on the ceramic tank.
所述陶瓷罐的上部插接固定有若干进料管，进料管的出口分布在离心转盘的正上方。Several feed pipes are plugged and fixed on the upper part of the ceramic tank, and the outlets of the feed pipes are distributed directly above the centrifugal turntable.
所述的离心转盘至少设有两个，离心转盘采用陶瓷材质，离心转盘的上端面呈圆锥形面，离心转盘的下端面上成型有环形的减重槽。There are at least two centrifugal turntables, the centrifugal turntables are made of ceramic material, the upper end surface of the centrifugal turntable is conical, and the lower end surface of the centrifugal turntable is formed with an annular weight-reducing groove.
所述的出料管呈圆锥形，出料管上端的口径不小于料斗下端的口径。The discharge pipe is conical, and the diameter of the upper end of the discharge pipe is not smaller than the diameter of the lower end of the hopper.
所述离心转盘的个数和料斗的个数相同，相邻的料斗之间的间距等于相邻的离心转盘之间的间距。The number of centrifugal turntables is the same as the number of hoppers, and the distance between adjacent hoppers is equal to the distance between adjacent centrifugal turntables.
所述电机的外侧套设有保护罩，保护罩固定在端盖上。A protective cover is sheathed on the outer side of the motor, and the protective cover is fixed on the end cover.
本发明的有益效果在于：其结构简单，对干燥装置内的加热结构进行了整改，从而能在保证提高保险粉干燥效率的同时，能消除粉尘爆炸的安全隐患。The beneficial effect of the present invention is that the structure is simple, and the heating structure in the drying device has been rectified, so that the safety hazard of dust explosion can be eliminated while improving the drying efficiency of sodium hydrosulfite.
附图说明：Description of drawings:
图1为本发明的结构示意图。Fig. 1 is a structural schematic diagram of the present invention.
图中：1、陶瓷罐；2、端盖；3、进料管；4、电机；5、主轴；6、离心转盘；7、料斗；71、支撑盘；72、夹层；73、进液孔；74、出液孔；8、进液管；9、出液管；10、出料管；11、保护罩；12、联轴器。In the figure: 1. Ceramic tank; 2. End cover; 3. Feed pipe; 4. Motor; 5. Main shaft; 6. Centrifugal turntable; 7. Hopper; 71. Support plate; ; 74, liquid outlet hole; 8, liquid inlet pipe; 9, liquid outlet pipe; 10, discharge pipe; 11, protective cover; 12, shaft coupling.
具体实施方式：detailed description:
实施例：见图1所示，一种结构改进的粉末干燥装置，包括陶瓷罐1，陶瓷罐1的顶部固定有端盖2，端盖2上固定有电机4，电机4的转轴通过联轴器12和主轴5固接，主轴5插设在陶瓷罐1并插套固定有若干离心转盘6，每个所述的离心转盘6的下侧安设有圆锥形的料斗7，料斗7固定在陶瓷罐1的内壁上，陶瓷罐1的底部插接固定有出料管10，出料管10的上端和料斗7固接，料斗7下端的外壁上成型有环形的支撑盘71，支撑盘71的外边固定在陶瓷罐1的内壁上；所述的料斗7内成型有圆锥形的夹层72，料斗7的上端成型有与夹层72相连通的进液孔73，支撑盘71内成型与夹层72相连通的出液孔74，支撑盘71上的出液孔74与出液管9相连通，料斗7上的进液孔73与进液管8相连通，进液管8和出液管9均插接固定在陶瓷罐1上。Embodiment: As shown in Figure 1, a powder drying device with improved structure includes a ceramic tank 1, an end cover 2 is fixed on the top of the ceramic tank 1, a motor 4 is fixed on the end cover 2, and the rotating shaft of the motor 4 passes through a coupling The device 12 is fixedly connected to the main shaft 5, the main shaft 5 is inserted into the ceramic pot 1 and fixed with several centrifugal discs 6, and the lower side of each centrifugal disc 6 is provided with a conical hopper 7, and the hopper 7 is fixed on the On the inner wall of the ceramic tank 1, the bottom of the ceramic tank 1 is plugged and fixed with a discharge pipe 10, the upper end of the discharge pipe 10 is fixedly connected with the hopper 7, and the outer wall of the lower end of the hopper 7 is formed with an annular support plate 71, the support plate 71 The outer edge of the ceramic tank 1 is fixed on the inner wall of the ceramic tank 1; a conical interlayer 72 is formed in the hopper 7, and the upper end of the hopper 7 is formed with a liquid inlet 73 communicating with the interlayer 72; The connected liquid outlet hole 74, the liquid outlet hole 74 on the support plate 71 is connected with the liquid outlet pipe 9, the liquid inlet hole 73 on the hopper 7 is connected with the liquid inlet pipe 8, the liquid inlet pipe 8 and the liquid outlet pipe 9 All are plugged and fixed on the ceramic pot 1.
所述陶瓷罐1的上部插接固定有若干进料管3，进料管3的出口分布在离心转盘6的正上方。The upper part of the ceramic tank 1 is inserted and fixed with several feed pipes 3 , and the outlets of the feed pipes 3 are distributed directly above the centrifugal turntable 6 .
所述的离心转盘6至少设有两个，离心转盘6采用陶瓷材质，离心转盘6的上端面呈圆锥形面，离心转盘6的下端面上成型有环形的减重槽61。The centrifugal turntable 6 is provided with at least two, the centrifugal turntable 6 is made of ceramic material, the upper end surface of the centrifugal turntable 6 is a conical surface, and the lower end surface of the centrifugal turntable 6 is formed with an annular weight-reducing groove 61 .
所述的出料管10呈圆锥形，出料管10上端的口径不小于料斗7下端的口径。The discharge pipe 10 is conical, and the diameter of the upper end of the discharge pipe 10 is not smaller than the diameter of the lower end of the hopper 7 .
所述离心转盘6的个数和料斗7的个数相同，相邻的料斗7之间的间距等于相邻的离心转盘6之间的间距。The number of the centrifugal turntables 6 is the same as the number of the hoppers 7 , and the distance between adjacent hoppers 7 is equal to the distance between the adjacent centrifugal turntables 6 .
所述电机4的外侧套设有保护罩11，保护罩11固定在端盖2上。The outer side of the motor 4 is covered with a protective cover 11 , and the protective cover 11 is fixed on the end cover 2 .
工作原理：本发明为构改进的粉末干燥装置，其通过在料斗7内成型夹层72，采用介质热交换的方式代替原先通过电发热体加热的结构，从而避免了电发热体出现高温的状况，从而能消除粉尘爆炸的安全隐患。Working principle: The present invention is a powder drying device with improved structure. By forming interlayer 72 in hopper 7, medium heat exchange is adopted to replace the original structure heated by electric heating element, thereby avoiding the situation of high temperature of electric heating element. Thereby, the potential safety hazard of dust explosion can be eliminated.
Claims (6)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710252072.9A CN106969623A (en) | 2017-04-18 | 2017-04-18 | A structure-improved powder drying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710252072.9A CN106969623A (en) | 2017-04-18 | 2017-04-18 | A structure-improved powder drying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106969623A true CN106969623A (en) | 2017-07-21 |
Family
ID=59333669
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710252072.9A Withdrawn CN106969623A (en) | 2017-04-18 | 2017-04-18 | A structure-improved powder drying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106969623A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109157996A (en) * | 2018-11-16 | 2019-01-08 | 四川亿欣新材料有限公司 | A kind of calcium carbonate powder dispersing method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203642622U (en) * | 2013-12-25 | 2014-06-11 | 淳安县龙晨机械有限公司 | Anti-oxidation powder dewatering device |
| CN103893220A (en) * | 2014-04-11 | 2014-07-02 | 周继南 | Preparation method of Cordyceps sinensis superfine powder |
| CN203744698U (en) * | 2014-01-22 | 2014-07-30 | 全美世界（浙江）药业有限公司 | Hopper of efficient boiling dryer |
| CN104093778A (en) * | 2011-10-05 | 2014-10-08 | 瓦克化学股份公司 | Dry construction material formulation containing polymer powder |
| CN203908259U (en) * | 2014-05-20 | 2014-10-29 | 海盐县吉能生物质燃料有限公司 | Solar power drying device |
-
2017
- 2017-04-18 CN CN201710252072.9A patent/CN106969623A/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104093778A (en) * | 2011-10-05 | 2014-10-08 | 瓦克化学股份公司 | Dry construction material formulation containing polymer powder |
| CN203642622U (en) * | 2013-12-25 | 2014-06-11 | 淳安县龙晨机械有限公司 | Anti-oxidation powder dewatering device |
| CN203744698U (en) * | 2014-01-22 | 2014-07-30 | 全美世界（浙江）药业有限公司 | Hopper of efficient boiling dryer |
| CN103893220A (en) * | 2014-04-11 | 2014-07-02 | 周继南 | Preparation method of Cordyceps sinensis superfine powder |
| CN203908259U (en) * | 2014-05-20 | 2014-10-29 | 海盐县吉能生物质燃料有限公司 | Solar power drying device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109157996A (en) * | 2018-11-16 | 2019-01-08 | 四川亿欣新材料有限公司 | A kind of calcium carbonate powder dispersing method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2018006672A1 (en) | Negative-pressure continuous grain dryer with built-in heating device | |
| CN203093305U (en) | Infrared drying oven device | |
| CN205641864U (en) | High -efficient paulownia seed drying -machine | |
| CN203672073U (en) | Intelligent energy-efficient medicine drying device | |
| CN106969623A (en) | A structure-improved powder drying device | |
| CN207456119U (en) | Drying unit | |
| CN206959543U (en) | A structure-improved powder drying device | |
| CN101053339B (en) | Combined heating vegetable dehydration device | |
| CN208660385U (en) | A high-efficiency spray dryer | |
| CN203672067U (en) | Drug drying box | |
| CN203672066U (en) | Energy-efficient drug drying device | |
| CN207197152U (en) | A kind of hot air circulation drying oven | |
| CN108534527A (en) | Circulating vacuum dryer | |
| CN104061767A (en) | Particle drying device | |
| CN204346059U (en) | A kind of energy-efficient drying tower | |
| CN104018386B (en) | Drying cylinder for glassine paper | |
| CN203908228U (en) | Particle drying device | |
| CN206618226U (en) | The hoisting type drying unit of activated carbon | |
| CN107906870A (en) | A kind of tea-drying equipment | |
| CN205332714U (en) | Utilize device tail gas stoving raw materials device | |
| CN207006808U (en) | A kind of 125 DEG C of irradiated crosslinking low-smoke and halogen-free photovoltaic protective cover material preparation tower driers | |
| CN206637986U (en) | A kind of green tea drying unit | |
| CN205679033U (en) | A kind of chloro terramycin Air Dried System | |
| CN203980851U (en) | A kind of air-intake device of drier | |
| CN205448522U (en) | Popped fibre hot -air drying machine of cotton short flannel |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20170721 |