CN104807309A - Erected spiral drying machine for building - Google Patents
Erected spiral drying machine for building Download PDFInfo
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- CN104807309A CN104807309A CN201510150988.4A CN201510150988A CN104807309A CN 104807309 A CN104807309 A CN 104807309A CN 201510150988 A CN201510150988 A CN 201510150988A CN 104807309 A CN104807309 A CN 104807309A
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- 238000001035 drying Methods 0.000 title description 2
- 239000000463 material Substances 0.000 claims abstract description 27
- 238000010276 construction Methods 0.000 claims abstract description 17
- 230000017525 heat dissipation Effects 0.000 claims abstract description 10
- 238000001816 cooling Methods 0.000 claims description 13
- 229910000838 Al alloy Inorganic materials 0.000 claims description 7
- 238000010438 heat treatment Methods 0.000 claims description 7
- 238000009413 insulation Methods 0.000 claims description 4
- 239000010935 stainless steel Substances 0.000 claims description 4
- 229910001220 stainless steel Inorganic materials 0.000 claims description 4
- 239000000779 smoke Substances 0.000 claims 1
- 239000000428 dust Substances 0.000 abstract description 5
- 230000007613 environmental effect Effects 0.000 abstract description 4
- 238000012423 maintenance Methods 0.000 description 3
- 239000004568 cement Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
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Abstract
本发明涉及建筑机械技术领域，特别涉及一种建筑用竖立螺旋式烘干机，它包括一基座，该基座上表面左侧设置一立式筒体，该基座上表面右侧设置一提升机；所述立式筒体为中空的圆筒形状，该立式筒体内设置一螺旋式料道，该螺旋式料道的腔道内设置有若干扬料板，该螺旋式料道的顶端右侧设置有物料进料口，该物料进料口与提升机的提升机出料口相连，该螺旋式料道的物料出料口设置在立式筒体左侧面底部；所述螺旋式料道中间，立式筒体内的中部设置一热气管，该热气管的外壁左右两侧对应设置有若干散热孔A，该热气管底面中部设置一进气孔口A；它具有结构简单，操作方便，下料快，热交率高，没粉尘，环保节能。
The present invention relates to the technical field of construction machinery, in particular to a vertical spiral dryer for construction, which includes a base, a vertical cylinder is arranged on the left side of the upper surface of the base, and a vertical cylinder is arranged on the right side of the upper surface of the base. Elevator; the vertical cylinder is in the shape of a hollow cylinder, and a spiral material channel is arranged in the vertical cylinder, and a number of lifting plates are arranged in the cavity of the spiral material channel, and the top of the spiral material channel The right side is provided with a material inlet, which is connected to the elevator outlet of the elevator, and the material outlet of the spiral feedway is set at the bottom of the left side of the vertical cylinder; the spiral In the middle of the material channel, a hot air pipe is arranged in the middle of the vertical cylinder body. A number of heat dissipation holes A are correspondingly arranged on the left and right sides of the outer wall of the hot air pipe. An air inlet hole A is arranged in the middle of the bottom surface of the hot air pipe; it has a simple structure and is easy to operate. Convenient, fast cutting, high heat exchange rate, no dust, environmental protection and energy saving.
Description
技术领域 technical field
本发明涉及建筑机械技术领域，特别涉及一种建筑用竖立螺旋式烘干机。 The invention relates to the technical field of construction machinery, in particular to a vertical spiral dryer for construction.
背景技术 Background technique
建筑领域内的水泥烘干机是物料加热干燥装置。同轴套列的回转筒体中的物料由螺旋叶片和间断螺旋扬料板在内外筒体间折返和扬料过程中得到烘干。传统的水泥烘干机一般采用横式转筒烘干机，但其存在如下问题：第一是转筒式烘干机，耗能且粉尘大，不环保节能；第二是由于烘干机的热量具有向上排的物理特性，而横式转筒上下距离空间小，导致热交换不均匀，其热交换率低。 The cement dryer in the construction field is a material heating and drying device. The materials in the coaxial rotating cylinder are dried during the process of turning back and lifting between the inner and outer cylinders by the spiral blades and intermittent spiral lifting plates. The traditional cement dryer generally uses a horizontal drum dryer, but it has the following problems: first, the drum dryer consumes energy and has a large amount of dust, which is not environmentally friendly and energy-saving; The heat has the physical characteristic of upward discharge, while the space between the upper and lower sides of the horizontal drum is small, resulting in uneven heat exchange and low heat exchange rate.
发明内容 Contents of the invention
本发明的目的在于针对现有技术的缺陷和不足，提供一种结构简单，设计合理、使用方便的一种建筑用竖立螺旋式烘干机，它采用一立式筒体，该立式筒体内设置一铝合金螺旋料道，在立式筒体中间设置一带若干散热口的旋转式排热管，它具有结构简单，操作方便，下料快，热交率高，没粉尘，环保节能。 The object of the present invention is to aim at the defects and deficiencies of the prior art, and provide a kind of vertical spiral dryer for construction with simple structure, reasonable design and convenient use. An aluminum alloy spiral feeder is set, and a rotating heat exhaust pipe with several heat dissipation ports is set in the middle of the vertical cylinder. It has simple structure, convenient operation, fast feeding, high heat exchange rate, no dust, environmental protection and energy saving.
为实现上述目的，本发明采用的技术方案是： In order to achieve the above object, the technical scheme adopted in the present invention is:
本发明所述的一种建筑用竖立螺旋式烘干机，它包括一基座，该基座上表面左侧设置一立式筒体，该基座上表面右侧设置一提升机；所述立式筒体为中空的圆筒形状，该立式筒体内设置一螺旋式料道，该螺旋式料道的腔道内设置有若干扬料板，该螺旋式料道的顶端右侧设置有物料进料口，该物料进料口与提升机的提升机出料口相连，该螺旋式料道的物料出料口设置在立式筒体左侧面底部；所述螺旋式料道中间，立式筒体内的中部设置一热气管，该热气管的外壁左右两侧对应设置有若干散热孔A，该热气管底面中部设置一进气孔口A；所述立式筒体的上表面中部设置一旋转电机，该旋转电机驱动热气管旋转；所述立式筒体的壳壁内设置有空腔层，该空腔层的底部左右两侧对应设置有进气孔口B；所述基座内左侧设置一加热机，该加热机的出风口分别与进气孔口A和进气孔口B相连通；所述立式筒体内壁的左右两侧对应间隔设置有若干散热孔B和散热孔C。 A vertical spiral dryer for construction according to the present invention, which comprises a base, a vertical cylinder is arranged on the left side of the upper surface of the base, and a hoist is arranged on the right side of the upper surface of the base; The vertical cylinder is in the shape of a hollow cylinder, and a spiral feeder is arranged in the vertical cylinder, and a number of lifting plates are arranged in the cavity of the spiral feeder, and a material is arranged on the right side of the top of the spiral feeder. The material inlet is connected with the elevator outlet of the elevator, and the material outlet of the spiral feeder is set at the bottom of the left side of the vertical cylinder; in the middle of the spiral feeder, the vertical A hot air pipe is arranged in the middle of the cylinder body, and a number of cooling holes A are correspondingly arranged on the left and right sides of the outer wall of the hot air pipe, and an air inlet hole A is arranged in the middle of the bottom surface of the hot air pipe; A rotating motor, which drives the hot gas pipe to rotate; a cavity layer is arranged in the shell wall of the vertical cylinder, and air inlet holes B are correspondingly arranged on the left and right sides of the bottom of the cavity layer; the base A heating machine is arranged on the inner left side, and the air outlet of the heating machine is respectively connected with the air inlet port A and the air inlet port B; the left and right sides of the inner wall of the vertical cylinder are respectively provided with a number of cooling holes B and Cooling hole C.
进一步地，所述螺旋式料道的材料为铝合金或不锈钢。 Further, the material of the spiral forehearth is aluminum alloy or stainless steel.
进一步地，所述螺旋式料道的斜管道与水平面的夹角为15-18度。 Further, the angle between the inclined pipe of the spiral forehearth and the horizontal plane is 15-18 degrees.
进一步地，所述立式筒体的上表面左右两侧对应设置有散热烟孔。 Further, the left and right sides of the upper surface of the vertical cylinder body are provided with cooling holes correspondingly.
进一步地，所述立式筒体内设置有温度感应器。 Further, a temperature sensor is arranged inside the vertical cylinder.
进一步地，所述立式筒体的内壁上设置有保温层。 Further, an insulation layer is provided on the inner wall of the vertical cylinder.
进一步地，所述基座右侧设置有置物空腔，该置物空腔上设置有盖板。 Further, a storage cavity is provided on the right side of the base, and a cover plate is provided on the storage cavity.
采用上述结构后，本发明有益效果为：本发明所述的一种建筑用竖立螺旋式烘干机，它采用一立式筒体，该立式筒体内设置一铝合金螺旋料道，在立式筒体中间设置一带若干散热口的旋转式排热管，它具有结构简单，操作方便，下料快，热交率高，没粉尘，环保节能。 After adopting the above structure, the beneficial effects of the present invention are: a vertical spiral dryer for construction according to the present invention, which adopts a vertical cylinder, and an aluminum alloy spiral feeder is arranged in the vertical cylinder. In the middle of the type cylinder, there is a rotary heat exhaust pipe with several heat dissipation ports. It has the advantages of simple structure, convenient operation, fast feeding, high heat exchange rate, no dust, environmental protection and energy saving.
附图说明 Description of drawings
图1是本发明的结构示意图。 Fig. 1 is a structural schematic diagram of the present invention.
附图标记 reference sign
1、立式筒体；2、空腔层；3、保温层；4、旋转电机；5、热气管；6、物料进料口；7、扬料板；8、螺旋式料道；9、提升机；10、散热孔C；11、盖板；12、置物空腔；13、加热机；14、基座；15、物料出料口；16、散热孔A；17、散热孔B。 1. Vertical cylinder; 2. Cavity layer; 3. Insulation layer; 4. Rotating motor; 5. Hot gas pipe; 6. Material inlet; Hoist; 10. Cooling hole C; 11. Cover plate; 12. Storage cavity; 13. Heating machine; 14. Base; 15. Material outlet; 16. Cooling hole A; 17. Cooling hole B.
具体实施方式 Detailed ways
下面结合附图对本发明作进一步的说明。 The present invention will be further described below in conjunction with the accompanying drawings.
如图1所示，本发明所述的一种建筑用竖立螺旋式烘干机，它包括一基座14，该基座14上表面左侧设置一立式筒体1，该基座14上表面右侧设置一提升机9；所述立式筒体1为中空的圆筒形状，该立式筒体1内设置一螺旋式料道8，该螺旋式料道8的腔道内设置有若干扬料板7，该螺旋式料道8的顶端右侧设置有物料进料口6，该物料进料口6与提升机9的提升机出料口相连，该螺旋式料道8的物料出料口15设置在立式筒体1左侧面底部；所述螺旋式料道8中间，立式筒体1内的中部设置一热气管5，该热气管5的外壁左右两侧对应设置有若干散热孔A16，该热气管5底面中部设置一进气孔口A；所述立式筒体1的上表面中部设置一旋转电机4，该旋转电机4驱动热气管5旋转；所述立式筒体1的壳壁内设置有空腔层2，该空腔层2的底部左右两侧对应设置有进气孔口B；所述基座14内左侧设置一加热机13，该加热机13的出风口分别与进气孔口A和进气孔口B相连通；所述立式筒体1内壁的左右两侧对应间隔设置有若干散热孔B17和散热孔C10。 As shown in Figure 1, a vertical spiral dryer for construction according to the present invention includes a base 14, and a vertical cylinder 1 is arranged on the left side of the upper surface of the base 14, and on the base 14 A hoist 9 is arranged on the right side of the surface; the vertical cylinder body 1 is in the shape of a hollow cylinder, and a spiral feedway 8 is arranged in the vertical cylinder body 1, and several Lifting plate 7, the top right side of the spiral feedway 8 is provided with a material feed port 6, the material feed port 6 is connected with the lifter discharge port of the hoist 9, and the material outlet of the spiral feedway 8 The feed port 15 is arranged at the bottom of the left side of the vertical cylinder body 1; in the middle of the spiral material channel 8, a hot gas pipe 5 is arranged in the middle of the vertical cylinder body 1, and the left and right sides of the outer wall of the hot gas pipe 5 are correspondingly provided with A plurality of heat dissipation holes A16, an air inlet orifice A is arranged in the middle part of the bottom surface of the hot gas pipe 5; a rotating motor 4 is arranged in the middle part of the upper surface of the vertical cylinder 1, and the rotating motor 4 drives the hot gas pipe 5 to rotate; the vertical A cavity layer 2 is arranged in the shell wall of the cylinder body 1, and the left and right sides of the bottom of the cavity layer 2 are provided with air inlet ports B correspondingly; a heater 13 is arranged on the left side of the base 14, and the heater 13 The air outlets of 13 communicate with the air inlet port A and the air inlet port B respectively; the left and right sides of the inner wall of the vertical cylinder 1 are provided with a number of cooling holes B17 and cooling holes C10 at corresponding intervals.
作为本发明的一种优选，所述螺旋式料道8的材料为铝合金或不锈钢。 As a preferred embodiment of the present invention, the material of the spiral forehearth 8 is aluminum alloy or stainless steel.
作为本发明的一种优选，所述螺旋式料道8的斜管道与水平面的夹角为15-18度。 As a preferred embodiment of the present invention, the included angle between the inclined pipe of the spiral forehearth 8 and the horizontal plane is 15-18 degrees.
作为本发明的一种优选，所述立式筒体1的上表面左右两侧对应设置有散热烟孔。 As a preferred embodiment of the present invention, the left and right sides of the upper surface of the vertical cylinder body 1 are provided with cooling holes correspondingly.
作为本发明的一种优选，所述立式筒体1内设置有温度感应器。 As a preference of the present invention, a temperature sensor is arranged inside the vertical cylinder 1 .
作为本发明的一种优选，所述立式筒体1的内壁上设置有保温层3。 As a preferred embodiment of the present invention, an insulating layer 3 is provided on the inner wall of the vertical cylinder 1 .
作为本发明的一种优选，所述基座14右侧设置有置物空腔12，该置物空腔12上设置有盖板11。 As a preferred embodiment of the present invention, a storage cavity 12 is provided on the right side of the base 14 , and a cover plate 11 is provided on the storage cavity 12 .
本发明在使用时，其螺旋式料道8的采为铝合金或不锈钢制作，其目的传热性好，易于物料的烘干；另外螺旋式料道8的斜管道与水平面的夹角为15-18度，其目的保证物料在重力作用进行向下滑行，但通过角度的控制来控制下滑速度；加热机13通过其出风口，将热气分别导入至进气孔口A和进气孔口B内，从散热孔A16和散热孔B17和散热孔C10溢出；由于散热孔A16设置在可旋转的热气管5上，因此能均衡立式筒体1热量；当立式筒体1内的温度达到一定临界值时，设置在其内的温度感应器将温度发送至立式筒体1外的控制室内，从而可以控制加热机13停止工作，从而也节约了电能。本发明中，原始物料经提升机9至螺旋式料道8的物料进料口6内，经螺旋式料道8被烘干，再至物料出料口15导出。 When the present invention is in use, its spiral forehearth 8 is made of aluminum alloy or stainless steel, which has good heat transfer performance and is easy to dry the material; in addition, the angle between the inclined pipe of the spiral forehearth 8 and the horizontal plane is 15 -18 degrees, the purpose is to ensure that the material slides down under the action of gravity, but the speed of the slide is controlled by controlling the angle; the heating machine 13 guides the hot air into the air inlet A and the air inlet B respectively through its air outlet Inside, it overflows from the heat dissipation hole A16, the heat dissipation hole B17 and the heat dissipation hole C10; because the heat dissipation hole A16 is arranged on the rotatable hot air pipe 5, it can balance the heat of the vertical cylinder 1; when the temperature in the vertical cylinder 1 reaches When a certain critical value is reached, the temperature sensor installed inside will send the temperature to the control room outside the vertical cylinder 1, so that the heating machine 13 can be controlled to stop working, thereby saving electric energy. In the present invention, the raw material goes through the hoist 9 to the material feed port 6 of the spiral feeder 8 , is dried through the spiral feeder 8 , and then is exported to the material discharge port 15 .
本发明中在基座14内设置带盖板11的置物空腔12，可以将一些维修工具或者备用维修件放置其中，方便维修。且在立式筒体1的内壁上设置保温层3，是为了防止热量外溢，影响其热交换率。 In the present invention, a storage cavity 12 with a cover plate 11 is provided in the base 14, and some maintenance tools or spare maintenance parts can be placed therein to facilitate maintenance. And the insulation layer 3 is arranged on the inner wall of the vertical cylinder body 1 in order to prevent the heat from overflowing and affect its heat exchange rate.
本发明所述的一种建筑用竖立螺旋式烘干机，它采用一立式筒体，该立式筒体内设置一铝合金螺旋料道，在立式筒体中间设置一带若干散热口的旋转式排热管，它具有结构简单，操作方便，下料快，热交率高，没粉尘，环保节能。 A vertical spiral dryer for construction according to the present invention adopts a vertical cylinder body, an aluminum alloy spiral feeder is arranged in the vertical cylinder body, and a rotating shaft with several heat dissipation ports is arranged in the middle of the vertical cylinder body. Type heat exhaust pipe, which has the advantages of simple structure, convenient operation, fast feeding, high heat exchange rate, no dust, environmental protection and energy saving.
以上所述仅是本发明的较佳实施方式，故凡依本发明专利申请范围所述的构造、特征及原理所做的等效变化或修饰，均包括于本发明专利申请范围内。 The above is only a preferred embodiment of the present invention, so all equivalent changes or modifications made according to the structure, features and principles described in the scope of the patent application of the present invention are included in the scope of the patent application of the present invention.
Claims (7)
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| CN201510150988.4A CN104807309A (en) | 2015-05-29 | 2015-05-29 | Erected spiral drying machine for building |
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| CN201510150988.4A CN104807309A (en) | 2015-05-29 | 2015-05-29 | Erected spiral drying machine for building |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105534716A (en) * | 2015-12-16 | 2016-05-04 | 浙江春宝胶囊有限公司 | Gelatin melting, dipping and drying integrated device |
| CN106261465A (en) * | 2016-08-05 | 2017-01-04 | 中山市恒辉自动化科技有限公司 | A food drying equipment |
| CN108036627A (en) * | 2017-12-29 | 2018-05-15 | 柳州市爱林机械有限公司 | Vertical cylinder electric and magnetic oscillation dryer |
| CN109470040A (en) * | 2018-09-26 | 2019-03-15 | 芜湖顺成电子有限公司 | Wire harnesses drying unit |
| CN110553492A (en) * | 2019-09-17 | 2019-12-10 | 长沙跃奇节能电气设备有限公司 | Multi-layer drying system |
| CN114574682A (en) * | 2022-03-07 | 2022-06-03 | 佛山市和而盛电子科技有限公司 | Tempering furnace and working method thereof |
| CN114988155A (en) * | 2022-05-24 | 2022-09-02 | 铜陵有色兴铜机电制造有限公司 | Dust suppression cooling humidifying device |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0009173A1 (en) * | 1978-09-16 | 1980-04-02 | Bayer Ag | Thin film contact drying apparatus |
| CN2044707U (en) * | 1988-09-17 | 1989-09-20 | 东北工学院 | Drier with spiral and vertical transport and vibration |
| US5495864A (en) * | 1993-04-25 | 1996-03-05 | Matsushita Electric Works, Ltd. | Apparatus for washing and drying discrete parts |
| CN2237824Y (en) * | 1995-07-25 | 1996-10-16 | 付予 | Electrothermic drier |
| CN2398594Y (en) * | 1999-12-10 | 2000-09-27 | 熊尚彬 | Vibration spiral drier |
| CN201331247Y (en) * | 2008-12-31 | 2009-10-21 | 张文华 | Helix tube airflow drier |
| CN203657403U (en) * | 2013-11-18 | 2014-06-18 | 中山粤海饲料有限公司 | Vertical feed drying machine |
-
2015
- 2015-05-29 CN CN201510150988.4A patent/CN104807309A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0009173A1 (en) * | 1978-09-16 | 1980-04-02 | Bayer Ag | Thin film contact drying apparatus |
| CN2044707U (en) * | 1988-09-17 | 1989-09-20 | 东北工学院 | Drier with spiral and vertical transport and vibration |
| US5495864A (en) * | 1993-04-25 | 1996-03-05 | Matsushita Electric Works, Ltd. | Apparatus for washing and drying discrete parts |
| CN2237824Y (en) * | 1995-07-25 | 1996-10-16 | 付予 | Electrothermic drier |
| CN2398594Y (en) * | 1999-12-10 | 2000-09-27 | 熊尚彬 | Vibration spiral drier |
| CN201331247Y (en) * | 2008-12-31 | 2009-10-21 | 张文华 | Helix tube airflow drier |
| CN203657403U (en) * | 2013-11-18 | 2014-06-18 | 中山粤海饲料有限公司 | Vertical feed drying machine |
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| CN108036627A (en) * | 2017-12-29 | 2018-05-15 | 柳州市爱林机械有限公司 | Vertical cylinder electric and magnetic oscillation dryer |
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Application publication date: 20150729 |