WO2021227103A1 - Powder conveying device - Google Patents
Powder conveying device Download PDFInfo
- Publication number
- WO2021227103A1 WO2021227103A1 PCT/CN2020/091232 CN2020091232W WO2021227103A1 WO 2021227103 A1 WO2021227103 A1 WO 2021227103A1 CN 2020091232 W CN2020091232 W CN 2020091232W WO 2021227103 A1 WO2021227103 A1 WO 2021227103A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- fixedly connected
- pipeline
- fan
- cover body
- displacement sensor
- Prior art date
Links
- 239000000843 powder Substances 0.000 title claims abstract description 23
- 238000006073 displacement reaction Methods 0.000 claims abstract description 21
- 230000000149 penetrating effect Effects 0.000 claims abstract description 5
- 239000007921 spray Substances 0.000 claims abstract description 4
- 239000007769 metal material Substances 0.000 claims description 3
- 239000011241 protective layer Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 claims 1
- 238000007599 discharging Methods 0.000 abstract 1
- 239000000243 solution Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G43/00—Control devices, e.g. for safety, warning or fault-correcting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G53/00—Conveying materials in bulk through troughs, pipes or tubes by floating the materials or by flow of gas, liquid or foam
- B65G53/04—Conveying materials in bulk pneumatically through pipes or tubes; Air slides
Definitions
- the utility model relates to the technical field of transportation equipment, in particular to a powder conveying device.
- large-scale mechanical conveying equipment In the field of industrial automation, large-scale mechanical conveying equipment is generally used for powder conveying. This kind of large-scale mechanical structure is complex and covers a large area. The conveying process is not completely enclosed. Other impurities will be mixed in the conveying process, which will cause certain problems to the conveyed powder. Pollution.
- the purpose of the utility model is to overcome the shortcomings in the prior art, and to provide a powder conveying device that can complete the conveying of powder in a closed environment.
- the utility model has a simple structure and is convenient to use to solve the above problems. The problem raised in the background art.
- a powder conveying device comprising a shell, the shell is a cylinder with open ends, fixedly connected to the discharge port at one end of the shell, and fixed A feed port connected to the center of the casing, a cover body fixedly connected to the other end of the casing, the cover body is provided with a pipe penetrating the cover body, and the pipe is slidably connected to the cover body ,
- One end of the pipeline is fixedly connected to a high-pressure spray head
- the other end of the pipeline is fixedly connected to a fan
- the fan is fixedly connected to an electric push rod
- the electric push rod is wired to a micro-generator
- a displacement sensor is provided in the housing 1.
- the micro-generator is electrically connected with the displacement sensor one and the blower
- the pipeline is provided with a displacement sensor two
- the displacement sensor two is electrically connected with the electric push rod.
- a fixed block is fixedly connected to the cover body, at least two fixed brackets are welded to the fixed block, a support block is welded to the other end of the fixed bracket, and the pipe penetrates the support block and the fixed block and slides connect.
- an electric butterfly valve is provided between the pipeline and the fan, and the electric butterfly valve is electrically connected to the fan.
- the pipeline is wrapped with a rubber protective layer.
- the discharge port is a tapered pipe that gradually becomes smaller.
- the shell is made of metal material.
- the displacement sensor on the pipeline is used to control the forward and backward movement of the pipeline.
- the high-pressure nozzle sprays the powder in the shell at high pressure to move the powder in the shell and remove the shell through the discharge port.
- Figure 1 is a schematic diagram of the structure of the utility model.
- a powder conveying device including a casing 1, the casing 1 is made of metal material, the casing 1 is a cylinder with two ends open, bolt connection At the discharge port 3 at one end of the casing 1, the discharge port 3 is a tapered pipe, which is fixedly connected to the feed port 2 in the center of the casing 1, and is bolted to the casing 1
- the cover body 4 at the other end, the cover body 4 is bolted to the fixing block 13, the fixing block 13 is welded with at least two fixing brackets 11, and the fixing bracket 11 is welded to the support block 5 at the other end, the cover body 4 is provided with a pipe penetrating the cover body 4, the pipe is wrapped with a rubber protective layer, the pipe penetrating the supporting block 5, the fixing block 13 and slidingly connected, the pipe and the cover
- the body 4 is slidably connected, one end of the pipeline is fixedly connected with a high-pressure nozzle, the other end of the pipeline is fixedly connected with a fan
- the electric butterfly valve 6 and the fan 7 is electrically connected, the fan 7 is fixedly connected to the electric push rod 8, the electric push rod 8 is connected to the micro generator 9 by wiring, the displacement sensor 10 is provided in the housing 1, and the micro generator 9 is connected with The first displacement sensor 10 and the fan 7 are electrically connected, the second displacement sensor 12 is provided on the pipeline, and the second displacement sensor 12 is electrically connected to the electric push rod 8.
- the powder enters the shell 1 through the feed port 2.
- the micro generator 9 energizes the fan 7 and the fan 7 works.
- the butterfly valve 6 is opened, and high-pressure injection is performed on the shell 1 through the high-pressure nozzle, so that the powder in the shell 1 is moved to the discharge port 3.
- the distance between the high-pressure nozzle and the powder is detected by the displacement sensor II.
- the push rod 8 moves the pipe back and forth to ensure that the powder in the housing 1 can be completely discharged from the housing 1. After the powder in the housing 1 is completely discharged from the housing 1, the electric push rod 8 is reset
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Air Transport Of Granular Materials (AREA)
Abstract
A powder conveying device, comprising: a housing (1), the housing (1) being a cylinder having openings at two ends; a discharging port (3) connected to one end of the housing (1) by means of bolts; a feeding port (2) fixedly connected to the center of the housing (1); and a cover body (4) connected to the other end of the housing (1) by means of bolts. A pipeline penetrating through the cover body (4) is provided on the cover body (4), the pipeline is connected to the cover body (4) in a sliding manner, one end of the pipeline is fixedly connected to a high-pressure spray head, the other end of the pipeline is fixedly connected to a fan (7), the fan (7) is fixedly connected to an electric push rod (8), the electric push rod (8) is connected to a miniature generator (9) in a wiring manner, a first displacement sensor (10) is provided in the housing (1), the miniature generator (9) is electrically connected to the first displacement sensor (10) and the fan (7), a second displacement sensor (12) is provided on the pipeline, and the second displacement sensor (12) is electrically connected to the electric push rod (8).
Description
本实用新型涉及运输设备技术领域，具体为一种粉料输送装置。 The utility model relates to the technical field of transportation equipment, in particular to a powder conveying device.
在工业自动化领域，粉料输送普遍采用大型机械输送装备，这种大型机械结构复杂且占地面积大，输送过程不是完全封闭，在输送过程中会混入其他杂质，对输送的粉料造成了一定的污染。In the field of industrial automation, large-scale mechanical conveying equipment is generally used for powder conveying. This kind of large-scale mechanical structure is complex and covers a large area. The conveying process is not completely enclosed. Other impurities will be mixed in the conveying process, which will cause certain problems to the conveyed powder. Pollution.
本实用新型的目的在于对现有技术中存在不的不足，提供给了一种粉料输送装置，能够在封闭的环境下完成粉料的输送，本实用新型结构简单，使用方便，以解决上述背景技术中提出的问题。The purpose of the utility model is to overcome the shortcomings in the prior art, and to provide a powder conveying device that can complete the conveying of powder in a closed environment. The utility model has a simple structure and is convenient to use to solve the above problems. The problem raised in the background art.
为实现上述目的，本实用新型提供如下技术方案：一种粉料输送装置，包括壳体，所述壳体为两端开口的圆柱体，固定连接在所述壳体一端的出料口，固定连接在所述壳体中心的进料口，固定连接在所述壳体另一端的盖体，所述盖体上设有贯穿所述盖体的管道，所述管道与所述盖体滑动连接，所述管道一端固定连接高压喷头，所述管道另一端上固定连接风机，所述风机固定连接在电动推杆上，所述电动推杆接线连接微型发电机，所述壳体内设有位移传感器一，所述微型发电机与所述位移传感器一、风机电连接，所述管道上设有位移传感器二，所述位移传感器二与所述电动推杆电连接。In order to achieve the above-mentioned object, the present invention provides the following technical solution: a powder conveying device, comprising a shell, the shell is a cylinder with open ends, fixedly connected to the discharge port at one end of the shell, and fixed A feed port connected to the center of the casing, a cover body fixedly connected to the other end of the casing, the cover body is provided with a pipe penetrating the cover body, and the pipe is slidably connected to the cover body , One end of the pipeline is fixedly connected to a high-pressure spray head, the other end of the pipeline is fixedly connected to a fan, the fan is fixedly connected to an electric push rod, the electric push rod is wired to a micro-generator, and a displacement sensor is provided in the housing 1. The micro-generator is electrically connected with the displacement sensor one and the blower, the pipeline is provided with a displacement sensor two, and the displacement sensor two is electrically connected with the electric push rod.
优选的，所述盖体上固定连接固定块，所述固定块上焊接至少两根固定支架，所述固定支架另一端焊接支撑块，所述管道贯穿所述支撑块、所述固定块且滑动连接。Preferably, a fixed block is fixedly connected to the cover body, at least two fixed brackets are welded to the fixed block, a support block is welded to the other end of the fixed bracket, and the pipe penetrates the support block and the fixed block and slides connect.
优选的，所述管道与所述风机之间设有电动蝶阀，所述电动蝶阀与所述风机电连接。Preferably, an electric butterfly valve is provided between the pipeline and the fan, and the electric butterfly valve is electrically connected to the fan.
优选的，所述管道外部包裹一层橡胶保护层。Preferably, the pipeline is wrapped with a rubber protective layer.
优选的，所述出料口为逐渐变小的圆锥形管道。Preferably, the discharge port is a tapered pipe that gradually becomes smaller.
优选的，所述壳体采用金属材料。Preferably, the shell is made of metal material.
通过管道上的位移传感器来控制管道进行前后移动，风机启动后，高压喷头对壳体内的粉料进行高压喷射，使壳体内的粉料进行移动，并通过出料口排除壳体。The displacement sensor on the pipeline is used to control the forward and backward movement of the pipeline. After the fan is started, the high-pressure nozzle sprays the powder in the shell at high pressure to move the powder in the shell and remove the shell through the discharge port.
图1为本实用新型的结构示意图。Figure 1 is a schematic diagram of the structure of the utility model.
图中：壳体1、进料口2、出料口3、盖体4、支撑块5、电动蝶阀6、风机7、电动推杆8、微型发电机9、位移传感器一10、固定支架11、位移传感器二12、固定块13。In the picture: shell 1, feed port 2, discharge port 3, cover 4, support block 5, electric butterfly valve 6, fan 7, electric push rod 8, micro generator 9, displacement sensor 10, fixed bracket 11 , Displacement sensor two 12, fixed block 13.
下面将结合本实用新型实施例中的附图，对本实用新型实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本实用新型一部分实施例，而不是全部的实施例。基于本实用新型中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都属于本实用新型保护的范围。The following will clearly and completely describe the technical solutions in the embodiments of the present utility model with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, not all implementations. example. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the scope of protection of the present utility model.
请参考图1，本实用新型提供一种技术方案：一种粉料输送装置，包括壳体1，所述壳体1采用金属材料，所述壳体1为两端开口的圆柱体，螺栓连接在所述壳体1一端的出料口3，所述出料口3为逐渐变小的圆锥体管道，固定连接在所述壳体1中央的进料口2，螺栓连接在所述壳体1另一端的盖体4，所述盖体4上螺栓连接固定块13，所述固定块13上焊接至少两根固定支架11，所述固定支架11另一端焊接支撑块5，所述盖体4上设有贯穿所述盖体4的管道，所述管道外部包裹一层橡胶保护层，所述管道贯穿所述支撑块5、所述固定块13且滑动连接，所述管道与所述盖体4滑动连接，所述管道一端固定连接高压喷头，所述管道另一端上固定连接风机7，所述管道与所述风机7之间设有电动蝶阀6，所述电动蝶阀6与所述风机7电连接，所述风机7固定连接在电动推杆8上，所述电动推杆8接线连接微型发电机9，所述壳体1内设有位移传感器一10，所述微型发电机9与所述位移传感器一10、风机7电连接，所述管道上设有位移传感器二12，所述位移传感器二12与所述电动推杆8电连接。Please refer to Figure 1, the present invention provides a technical solution: a powder conveying device, including a casing 1, the casing 1 is made of metal material, the casing 1 is a cylinder with two ends open, bolt connection At the discharge port 3 at one end of the casing 1, the discharge port 3 is a tapered pipe, which is fixedly connected to the feed port 2 in the center of the casing 1, and is bolted to the casing 1 The cover body 4 at the other end, the cover body 4 is bolted to the fixing block 13, the fixing block 13 is welded with at least two fixing brackets 11, and the fixing bracket 11 is welded to the support block 5 at the other end, the cover body 4 is provided with a pipe penetrating the cover body 4, the pipe is wrapped with a rubber protective layer, the pipe penetrating the supporting block 5, the fixing block 13 and slidingly connected, the pipe and the cover The body 4 is slidably connected, one end of the pipeline is fixedly connected with a high-pressure nozzle, the other end of the pipeline is fixedly connected with a fan 7, and an electric butterfly valve 6 is arranged between the pipeline and the fan 7. The electric butterfly valve 6 and the fan 7 is electrically connected, the fan 7 is fixedly connected to the electric push rod 8, the electric push rod 8 is connected to the micro generator 9 by wiring, the displacement sensor 10 is provided in the housing 1, and the micro generator 9 is connected with The first displacement sensor 10 and the fan 7 are electrically connected, the second displacement sensor 12 is provided on the pipeline, and the second displacement sensor 12 is electrically connected to the electric push rod 8.
基于上述结构和连接关系，本实用新型的工作原理说明如下：Based on the above structure and connection relationship, the working principle of the present invention is explained as follows:
粉料通过进料口2进入壳体1内，当壳体1内的粉料堆积的高度达到位移传感器一10设定值时，微型发电机9对风机7进行通电，是风机7工作，电动蝶阀6打开，通过高压喷头对壳体1内进行高压喷射，使壳体1内的粉料向出料口3进行移动，通过位移传感器二12检测高压喷头与粉料之间的距离，通过电动推杆8使管道进行前后移动，确保壳体1内的粉料能够完全排出壳体1，壳体1内的粉料完全排出壳体1后，电动推杆8复位The powder enters the shell 1 through the feed port 2. When the height of the powder accumulation in the shell 1 reaches the set value of displacement sensor-10, the micro generator 9 energizes the fan 7 and the fan 7 works. The butterfly valve 6 is opened, and high-pressure injection is performed on the shell 1 through the high-pressure nozzle, so that the powder in the shell 1 is moved to the discharge port 3. The distance between the high-pressure nozzle and the powder is detected by the displacement sensor II. The push rod 8 moves the pipe back and forth to ensure that the powder in the housing 1 can be completely discharged from the housing 1. After the powder in the housing 1 is completely discharged from the housing 1, the electric push rod 8 is reset
尽管已经示出和描述了本实用新型的实施例，对于本领域的普通技术人员而言，可以理解在不脱离本实用新型的原理和精神的情况下可以对这些实施例进行多种变化、修改、替换和变型，本实用新型的范围由所附权利要求及其等同物限定。Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it will be understood that various changes and modifications can be made to these embodiments without departing from the principle and spirit of the present invention. , Substitutions and modifications, the scope of the present invention is defined by the appended claims and their equivalents.
Claims (6)
- 一种粉料输送装置，其特征在于，包括壳体，所述壳体为两端开口的圆柱体，固定连接在所述壳体一端的出料口，固定连接在所述壳体中心的进料口，固定连接在所述壳体另一端的盖体，所述盖体上设有贯穿所述盖体的管道，所述管道与所述盖体滑动连接，所述管道一端固定连接高压喷头，所述管道另一端上固定连接风机，所述风机固定连接在电动推杆上，所述电动推杆接线连接微型发电机，所述壳体内设有位移传感器一，所述微型发电机与所述位移传感器一、风机电连接，所述管道上设有位移传感器二，所述位移传感器二与所述电动推杆电连接。A powder conveying device, characterized in that it comprises a shell, the shell is a cylinder with open ends, fixedly connected to the discharge port at one end of the shell, and fixedly connected to the inlet in the center of the shell. The material port is fixedly connected to the cover body at the other end of the casing, the cover body is provided with a pipe penetrating the cover body, the pipe is slidably connected to the cover body, and one end of the pipe is fixedly connected to a high-pressure spray head , The other end of the pipeline is fixedly connected to a fan, the fan is fixedly connected to the electric push rod, the electric push rod is connected to a micro generator, the housing is provided with a displacement sensor one, and the micro generator is connected to the electric push rod. The first displacement sensor and the fan are electrically connected, and the second displacement sensor is provided on the pipeline, and the second displacement sensor is electrically connected to the electric push rod.
- 根据权利要求1所述的一种粉料输送装置，其特征在于，所述盖体上固定连接固定块，所述固定块上焊接至少两根固定支架，所述固定支架另一端焊接支撑块，所述管道贯穿所述支撑块、所述固定块且滑动连接。The powder conveying device according to claim 1, wherein a fixing block is fixedly connected to the cover body, at least two fixing brackets are welded to the fixing block, and a support block is welded to the other end of the fixing bracket, The pipeline penetrates the support block and the fixed block and is connected in sliding motion.
- 根据权利要求1所述的一种粉料输送装置，其特征在于，所述管道与所述风机之间设有电动蝶阀，所述电动蝶阀与所述风机电连接。The powder conveying device according to claim 1, wherein an electric butterfly valve is provided between the pipeline and the fan, and the electric butterfly valve is electrically connected with the fan.
- 根据权利要求1所述的一种粉料输送装置，其特征在于，所述管道外部包裹一层橡胶保护层。The powder conveying device according to claim 1, wherein the pipeline is wrapped with a rubber protective layer.
- 根据权利要求1所述的一种粉料输送装置，其特征在于，所述出料口为逐渐变小的圆锥形管道。The powder conveying device according to claim 1, wherein the discharge port is a tapered pipe that gradually becomes smaller.
- 根据权利要求1所述的一种粉料输送装置，其特征在于，所述壳体采用金属材料。The powder conveying device according to claim 1, wherein the shell is made of metal material.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020799829.3 | 2020-05-14 | ||
| CN202020799829.3U CN212558433U (en) | 2020-05-14 | 2020-05-14 | Powder conveying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2021227103A1 true WO2021227103A1 (en) | 2021-11-18 |
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ID=74623559
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/CN2020/091232 WO2021227103A1 (en) | 2020-05-14 | 2020-05-20 | Powder conveying device |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN212558433U (en) |
| WO (1) | WO2021227103A1 (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10236647A (en) * | 1997-02-28 | 1998-09-08 | Kurimoto Ltd | Powder exhaust hole of tank for powder fluidization |
| CN203753991U (en) * | 2014-04-03 | 2014-08-06 | 董晨庚 | Blockage blowing device of pneumatic conveyer |
| CN204096648U (en) * | 2014-09-11 | 2015-01-14 | 郑州鼎力新能源技术有限公司 | A kind of pulverized coal injection injection device |
| CN109051820A (en) * | 2018-08-23 | 2018-12-21 | 广东菲叶达环保科技有限公司 | A kind of defeated ash jet pump of high speed |
| CN209956956U (en) * | 2019-04-30 | 2020-01-17 | 云南盛楹环保工程有限公司 | Pneumatic conveying device suitable for powder material conveying |
-
2020
- 2020-05-14 CN CN202020799829.3U patent/CN212558433U/en active Active
- 2020-05-20 WO PCT/CN2020/091232 patent/WO2021227103A1/en active Application Filing
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10236647A (en) * | 1997-02-28 | 1998-09-08 | Kurimoto Ltd | Powder exhaust hole of tank for powder fluidization |
| CN203753991U (en) * | 2014-04-03 | 2014-08-06 | 董晨庚 | Blockage blowing device of pneumatic conveyer |
| CN204096648U (en) * | 2014-09-11 | 2015-01-14 | 郑州鼎力新能源技术有限公司 | A kind of pulverized coal injection injection device |
| CN109051820A (en) * | 2018-08-23 | 2018-12-21 | 广东菲叶达环保科技有限公司 | A kind of defeated ash jet pump of high speed |
| CN209956956U (en) * | 2019-04-30 | 2020-01-17 | 云南盛楹环保工程有限公司 | Pneumatic conveying device suitable for powder material conveying |
Also Published As
| Publication number | Publication date |
|---|---|
| CN212558433U (en) | 2021-02-19 |
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