CN204601644U - Spray drying device - Google Patents
Spray drying device Download PDFInfo
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- CN204601644U CN204601644U CN201520277995.6U CN201520277995U CN204601644U CN 204601644 U CN204601644 U CN 204601644U CN 201520277995 U CN201520277995 U CN 201520277995U CN 204601644 U CN204601644 U CN 204601644U
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- air
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- drying
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- 238000001694 spray drying Methods 0.000 title claims abstract description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 15
- 239000004568 cement Substances 0.000 claims abstract description 8
- 238000009434 installation Methods 0.000 claims abstract description 4
- 239000000654 additive Substances 0.000 claims 2
- 230000000996 additive effect Effects 0.000 claims 2
- 238000001914 filtration Methods 0.000 claims 1
- 238000001035 drying Methods 0.000 abstract description 29
- 230000000694 effects Effects 0.000 abstract description 10
- 239000007921 spray Substances 0.000 abstract description 7
- 238000005507 spraying Methods 0.000 abstract description 4
- 239000000428 dust Substances 0.000 abstract 1
- 239000004744 fabric Substances 0.000 abstract 1
- 239000007788 liquid Substances 0.000 description 4
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 1
- YKTSYUJCYHOUJP-UHFFFAOYSA-N [O--].[Al+3].[Al+3].[O-][Si]([O-])([O-])[O-] Chemical compound [O--].[Al+3].[Al+3].[O-][Si]([O-])([O-])[O-] YKTSYUJCYHOUJP-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000000295 fuel oil Substances 0.000 description 1
- 238000000462 isostatic pressing Methods 0.000 description 1
- 230000005923 long-lasting effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Landscapes
- Drying Of Solid Materials (AREA)
Abstract
本实用新型公开了一种喷雾干燥设备，包括空气过滤器、空气加热器、热风分配器、干燥室、过滤器、水泵、离心喷头、旋风分离器、布袋除尘器、风机和水泥外加剂料槽，水泥外加剂料槽通过过滤器与水泵相连，水泵与离心喷头相连，离心喷头两侧设置有热风分配器，热风分配器的进风端与空气加热器相连，热风分配器的出风端通过导管连接有第一喷头、第二喷头、第三喷头，第一喷头平行于所述干燥室的内壁安装，第二喷头倾斜向下安装。本实用新型三组喷头采用不同的安装角度，并使用喷洒范围为45°的喷头，可以达到干燥室内全面覆盖的效果，从而提高了干燥的效果，结构简单，使用安全可靠，温度易控制，干燥效果好，使用寿命长。
The utility model discloses a spray drying equipment, which comprises an air filter, an air heater, a hot air distributor, a drying chamber, a filter, a water pump, a centrifugal spray head, a cyclone separator, a cloth bag dust collector, a fan and a cement admixture trough , the cement admixture trough is connected to the water pump through the filter, the water pump is connected to the centrifugal nozzle, the hot air distributor is arranged on both sides of the centrifugal nozzle, the air inlet end of the hot air distributor is connected to the air heater, and the air outlet end of the hot air distributor passes through The conduit is connected with a first spray head, a second spray head and a third spray head, the first spray head is installed parallel to the inner wall of the drying chamber, and the second spray head is installed obliquely downward. The three sets of nozzles of the utility model adopt different installation angles, and use nozzles with a spraying range of 45°, which can achieve the effect of comprehensive coverage in the drying room, thereby improving the drying effect, simple structure, safe and reliable use, easy temperature control, and easy drying Good effect and long service life.
Description
技术领域technical field
本实用新型涉及化工、物理领域，具体涉及一种喷雾干燥设备。The utility model relates to the fields of chemical industry and physics, in particular to a spray drying equipment.
背景技术Background technique
喷雾干燥设备主要用于制备压力成形，等静压成形陶瓷制品的粉料。近年来，也采用经喷雾干燥获得的粉料与泥浆混合，再经搅拌、炼制、真空除气、使之获得含水均匀的可塑性泥料。传统的喷雾干燥设备燃烧重油的热风管，是采用以不锈钢板卷制作内套管的夹层弯曲热风管，内填硅酸铝纤维棉，此种热风管容易变形；而且干燥设备内的温度不易控制，经常出现燃料燃烧不充分的问题，给企业生产带来了很大的不便。Spray drying equipment is mainly used to prepare powder for pressure forming and isostatic pressing of ceramic products. In recent years, the powder obtained by spray drying is also mixed with mud, and then stirred, refined, and vacuum degassed to obtain plastic mud with uniform water content. The hot air pipe of the traditional spray drying equipment burning heavy oil is a sandwich curved hot air pipe made of stainless steel coils as the inner sleeve, filled with aluminum silicate fiber cotton, and this kind of hot air pipe is easy to deform; and the inside of the drying equipment The temperature is not easy to control, and the problem of insufficient fuel combustion often occurs, which brings great inconvenience to the production of enterprises.
实用新型内容Utility model content
为解决上述问题，本实用新型提供了一种喷雾干燥设备，结构简单，使用安全可靠，温度易控制，干燥效果好，使用寿命长。In order to solve the above problems, the utility model provides a spray drying equipment with simple structure, safe and reliable use, easy temperature control, good drying effect and long service life.
为实现上述目的，本实用新型采取的技术方案为：In order to achieve the above object, the technical scheme that the utility model takes is:
喷雾干燥设备，包括空气过滤器、空气加热器、热风分配器、干燥室、过滤器、水泵、离心喷头、旋风分离器、布袋除尘器、风机和水泥外加剂料槽，水泥外加剂料槽通过过滤器与水泵相连，水泵与离心喷头相连，离心喷头两侧设置有热风分配器，热风分配器的进风端与空气加热器相连，热风分配器的出风端通过导管连接有第一喷头、第二喷头、第三喷头，第一喷头平行于所述干燥室的内壁安装，第二喷头倾斜向下安装，与干燥室的内壁呈20°～50°的夹角，第三喷头垂直于干燥室的内壁安装，空气加热器与空气过滤器相连，离心喷头设置在干燥室内部，干燥室、旋风分离器、布袋除尘器、风机依次相连，第一喷头、第二喷头、第三喷头的喷头喷洒范围为45°。Spray drying equipment, including air filters, air heaters, hot air distributors, drying chambers, filters, water pumps, centrifugal nozzles, cyclone separators, bag filters, fans and cement admixture troughs, cement admixture troughs pass through The filter is connected to the water pump, and the water pump is connected to the centrifugal nozzle. Hot air distributors are arranged on both sides of the centrifugal nozzle. The air inlet end of the hot air distributor is connected to the air heater. The air outlet end of the hot air distributor is connected to the first nozzle, The second nozzle and the third nozzle, the first nozzle is installed parallel to the inner wall of the drying chamber, the second nozzle is installed obliquely downward, and is at an angle of 20° to 50° with the inner wall of the drying chamber, and the third nozzle is perpendicular to the drying chamber. The inner wall of the chamber is installed, the air heater is connected with the air filter, the centrifugal nozzle is set inside the drying chamber, the drying chamber, the cyclone separator, the bag filter, and the fan are connected in sequence, and the nozzles of the first nozzle, the second nozzle and the third nozzle The spray range is 45°.
作为优选，所述干燥室上设有泄压阀。Preferably, a pressure relief valve is provided on the drying chamber.
作为优选，所述过滤器包括外壳以及安装在外壳内的多层过滤网。Preferably, the filter includes a casing and a multi-layer filter installed in the casing.
本实用新型具有以下有益效果：The utility model has the following beneficial effects:
三组喷头采用不同的安装角度，并使用喷洒范围为45°的喷头，可以达到干燥室内全面覆盖的效果，从而提高了干燥的效果，结构简单，使用安全可靠，温度易控制，干燥效果好，使用寿命长。The three groups of nozzles adopt different installation angles and use nozzles with a spraying range of 45°, which can achieve the effect of full coverage in the drying room, thereby improving the drying effect. The structure is simple, safe and reliable, easy to control the temperature, and the drying effect is good. long lasting.
附图说明Description of drawings
图1为本实用新型的结构示意图。Fig. 1 is the structural representation of the utility model.
具体实施方式Detailed ways
为了使本实用新型的目的及优点更加清楚明白，以下结合实施例对本实用新型进行进一步详细说明。应当理解，此处所描述的具体实施例仅仅用以解释本实用新型，并不用于限定本实用新型。In order to make the purpose and advantages of the utility model clearer, the utility model will be further described in detail below in conjunction with the embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model, and are not intended to limit the utility model.
喷雾干燥设备，其特征在于，包括空气过滤器1、空气加热器2、热风分配器3、干燥室4、过滤器5、水泵6、离心喷头7、旋风分离器8、布袋除尘器9、风机10和水泥外加剂料槽11，水泥外加剂料槽10通过过滤器5与水泵6相连，水泵6与离心喷头7相连，离心喷头7两侧设置有热风分配器3，热风分配器3的进风端与空气加热器2相连，热风分配器3的出风端通过导管连接有第一喷头11、第二喷头12、第三喷头13，第一喷头11平行于所述干燥室4的内壁安装，第二喷头12倾斜向下安装，与干燥室4的内壁呈20°～50°的夹角，第三喷头13垂直于干燥室4的内壁安装，空气加热器2与空气过滤器1相连，离心喷头7设置在干燥室4内部，干燥室4、旋风分离器8、布袋除尘器9、风机10依次相连，第一喷头11、第二喷头12、第三喷头13的喷头喷洒范围为45°。The spray drying equipment is characterized in that it includes an air filter 1, an air heater 2, a hot air distributor 3, a drying chamber 4, a filter 5, a water pump 6, a centrifugal nozzle 7, a cyclone separator 8, a bag filter 9, and a fan 10 and the cement admixture trough 11, the cement admixture trough 10 is connected to the water pump 6 through the filter 5, the water pump 6 is connected to the centrifugal nozzle 7, the hot air distributor 3 is arranged on both sides of the centrifugal nozzle 7, and the inlet of the hot air distributor 3 The air end is connected with the air heater 2, and the air outlet end of the hot air distributor 3 is connected with the first nozzle 11, the second nozzle 12, and the third nozzle 13 through a conduit, and the first nozzle 11 is installed parallel to the inner wall of the drying chamber 4 , the second nozzle 12 is installed obliquely downwards, and is at an angle of 20° to 50° with the inner wall of the drying chamber 4, the third nozzle 13 is installed perpendicular to the inner wall of the drying chamber 4, the air heater 2 is connected with the air filter 1, Centrifugal nozzle 7 is set inside drying chamber 4, drying chamber 4, cyclone separator 8, bag filter 9, fan 10 are connected in sequence, the spraying range of the first nozzle 11, the second nozzle 12, and the third nozzle 13 is 45° .
所述干燥室上设有泄压阀。A pressure relief valve is provided on the drying chamber.
所述过滤器5包括外壳以及安装在外壳内的多层过滤网。The filter 5 includes a casing and a multi-layer filter screen installed in the casing.
其中，所述外壳上设有用于更换过滤网的通孔，所述通孔上铰接有活动门，所述过滤网通过卡扣安装在外壳内，还包括一控制器，所述空气加热器2、热风分配器3、离心喷头7、旋风分离器8、布袋除尘器9、风机10均与所述控制器相连。Wherein, the casing is provided with a through hole for replacing the filter screen, and a movable door is hinged on the through hole, and the filter screen is installed in the casing through buckles, and also includes a controller, and the air heater 2 , hot air distributor 3, centrifugal nozzle 7, cyclone separator 8, bag filter 9, fan 10 are all connected to the controller.
本具体实施空气经过滤器5、空气加热器2和热风分配器3，然后通过第一喷头11、第二喷头12、第三喷头13均匀地进入干燥室4；料液由料液槽经过过滤器5由水泵送至干燥室4内的雾化器，使料液喷成极小的雾状液滴。料液和热空气并流接触，水分迅速蒸发，在极短的时间内干燥为成品。成品由干燥室4底部和旋风分离器排出，废气由风机抽走排出In this specific implementation, the air passes through the filter 5, the air heater 2 and the hot air distributor 3, and then enters the drying chamber 4 evenly through the first nozzle 11, the second nozzle 12, and the third nozzle 13; the feed liquid passes through the filter from the feed liquid tank 5 is pumped by water to the atomizer in the drying chamber 4, so that the material liquid is sprayed into extremely small mist-like droplets. The feed liquid and the hot air are in parallel contact, the water evaporates rapidly, and the finished product is dried in a very short time. The finished product is discharged from the bottom of the drying chamber 4 and the cyclone separator, and the exhaust gas is exhausted by the fan
本具体实施三组喷头采用不同的安装角度，并使用喷洒范围为45°的喷头，可以达到干燥室内全面覆盖的效果，从而提高了干燥的效果，结构简单，使用安全可靠，温度易控制，干燥效果好，使用寿命长。In this specific implementation, the three groups of nozzles adopt different installation angles, and use nozzles with a spraying range of 45°, which can achieve the effect of full coverage in the drying room, thereby improving the drying effect. The structure is simple, safe and reliable, and the temperature is easy to control. Good effect and long service life.
以上所述仅是本实用新型的优选实施方式，应当指出，对于本技术领域的普通技术人员来说，在不脱离本实用新型原理的前提下，还可以作出若干改进和润饰，这些改进和润饰也应视为本实用新型的保护范围。The above is only a preferred embodiment of the utility model, it should be pointed out that for those of ordinary skill in the art, without departing from the principle of the utility model, some improvements and modifications can also be made. These improvements and modifications It should also be regarded as the protection scope of the present utility model.
Claims (3)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520277995.6U CN204601644U (en) | 2015-04-26 | 2015-04-26 | Spray drying device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520277995.6U CN204601644U (en) | 2015-04-26 | 2015-04-26 | Spray drying device |
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| CN204601644U true CN204601644U (en) | 2015-09-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520277995.6U Expired - Fee Related CN204601644U (en) | 2015-04-26 | 2015-04-26 | Spray drying device |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105536271A (en) * | 2015-12-28 | 2016-05-04 | 山东天健水处理科技有限公司 | Drying device for producing poly-aluminum chloride |
| CN109925736A (en) * | 2019-02-26 | 2019-06-25 | 浙江海洋大学 | Novel centrifugal spray drying tower |
| CN111420416A (en) * | 2020-04-30 | 2020-07-17 | 清远市鑫辉化工有限公司 | Drying equipment for processing silicon dioxide and using method thereof |
| CN113244643A (en) * | 2021-06-24 | 2021-08-13 | 清远泰盛生物科技有限公司 | Spray dryer of pig blood protein powder |
-
2015
- 2015-04-26 CN CN201520277995.6U patent/CN204601644U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105536271A (en) * | 2015-12-28 | 2016-05-04 | 山东天健水处理科技有限公司 | Drying device for producing poly-aluminum chloride |
| CN109925736A (en) * | 2019-02-26 | 2019-06-25 | 浙江海洋大学 | Novel centrifugal spray drying tower |
| CN111420416A (en) * | 2020-04-30 | 2020-07-17 | 清远市鑫辉化工有限公司 | Drying equipment for processing silicon dioxide and using method thereof |
| CN113244643A (en) * | 2021-06-24 | 2021-08-13 | 清远泰盛生物科技有限公司 | Spray dryer of pig blood protein powder |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: HARBIN REYAX TECHNOLOGY CO.,LTD. Assignor: Heihe University Contract record no.: 2015230000133 Denomination of utility model: Spray drying equipment for producing re-dispersible glue powder Granted publication date: 20150902 License type: Exclusive License Record date: 20151104 |
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| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150902 Termination date: 20160426 |