CN110713010A - Material conveying chute metering device - Google Patents
Material conveying chute metering device Download PDFInfo
- Publication number
- CN110713010A CN110713010A CN201911088111.1A CN201911088111A CN110713010A CN 110713010 A CN110713010 A CN 110713010A CN 201911088111 A CN201911088111 A CN 201911088111A CN 110713010 A CN110713010 A CN 110713010A
- Authority
- CN
- China
- Prior art keywords
- conveying
- chute
- air duct
- material conveying
- communicated
- 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.)
- Pending
Links
- 239000000463 material Substances 0.000 title claims abstract description 131
- 239000004744 fabric Substances 0.000 claims abstract description 10
- 238000007664 blowing Methods 0.000 claims abstract description 8
- 238000005259 measurement Methods 0.000 claims abstract description 5
- 238000009423 ventilation Methods 0.000 claims description 3
- 239000000843 powder Substances 0.000 abstract description 17
- 238000000265 homogenisation Methods 0.000 abstract description 3
- 238000001816 cooling Methods 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 239000004677 Nylon Substances 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Classifications
-
- 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
- B65G53/02—Floating material troughs
-
- 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
- B65G53/34—Details
-
- 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
- B65G53/34—Details
- B65G53/36—Arrangements of containers
-
- 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
- B65G53/34—Details
- B65G53/52—Adaptations of pipes or tubes
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chutes (AREA)
Abstract
The invention discloses a material conveying chute metering device which comprises a material pipe, a material metering scale, a material conveying structure and a fan, wherein the material conveying structure is arranged between the material pipe and the material metering scale, the material conveying structure comprises a material conveying chute and a conveying air duct, the material conveying chute is positioned above the conveying air duct, the material conveying chute and the conveying air duct are separated by a ventilating conveying cloth, one end of the fan is connected with one end of the conveying air duct, the other end of the conveying air duct is communicated with an outlet of the material conveying chute, and the outlet of the material conveying chute is opposite to the material metering scale. The material is carried through the air duct and is carried, and the powder can cool off the homogenization through the blowing energy of wind-force to can improve the accuracy of measurement, improve product quality, reduce cost through setting up the stationary flow storehouse.
Description
Technical Field
The invention relates to the technical field of building material production, in particular to a metering device for a material conveying chute.
Background
The fine powder processed by the prior grinding technology is an additive of industrial products; the powder entering the storage bin is conveyed and metered and then matched with other materials to be used to prepare a finished product. At present, the short-distance conveying of the powder is mostly carried out through a conveyer belt or a screw conveyer, and the cooling effect is poor; and because the conveyed materials have inertia, the materials cannot be accurately metered.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide a material conveying chute metering device which is cooled, homogenized and convenient to accurately meter.
In order to solve the technical problems, the technical scheme adopted by the invention is as follows:
the material conveying chute metering device comprises a material pipe, a material metering scale, a material conveying structure and a fan, wherein the material conveying structure is arranged between the material pipe and the material metering scale, the material conveying structure comprises a material conveying chute and a conveying air duct, the material conveying chute is positioned above the conveying air duct, the material conveying chute and the conveying air duct are separated by a ventilating conveying cloth, one end of the fan, which is connected with the conveying air duct, is communicated with the other end of the conveying air duct and the outlet of the material conveying chute, and the outlet of the material conveying chute and the material metering scale are arranged oppositely.
The material conveying device is characterized by further comprising a material conveying box, wherein the upper portion of the material conveying box is communicated with the material pipe, the material conveying box is divided into an upper cavity and a lower cavity through a ventilation conveying cloth, the lower cavity is communicated with the fan and the conveying air duct, and the upper cavity is communicated with one end of the material conveying chute.
And a steady flow bin is arranged between the outlet of the material conveying chute and the material metering scale.
The top of material conveying chute is equipped with the access hole, be equipped with the flap that can open on the access hole.
The outlet of the material conveying chute is vertically arranged downwards, and the other end of the conveying air duct and the outlet of the material conveying chute are arranged in parallel.
One side of the lower cavity is communicated with one end of the material conveying chute, the other opposite side of the lower cavity is provided with an air inlet, and the air inlet is communicated with the fan through an air pipe.
And a material port at the lower part of the steady flow bin is provided with a valve.
And an air blowing opening is formed in the other side of the upper cavity of the conveying material box, which corresponds to one end of the material conveying chute, and is communicated with the air pipe.
Compared with the prior art, the invention has the following advantages:
this material conveying chute metering device structural design is reasonable, and the material is carried through the air duct and is carried, and the powder can cool off the homogenization through the blowing of wind-force to can improve the accuracy of measurement through setting up the stationary flow storehouse, improve product quality, reduce cost.
Drawings
The contents of the description and the references in the drawings are briefly described as follows:
FIG. 1 is a schematic view of the structure of the apparatus of the present invention.
In the figure:
1. the device comprises a fan, an air pipe 2, a material conveying box 3, a material pipe 4, a material conveying chute 5, a material conveying chute 6, a conveying air duct 7, a ventilating conveying cloth 8, an access hole 9, a feed opening 10, a flow stabilizing bin 11 and a material metering scale.
Detailed Description
The following description of the embodiments of the present invention will be made in detail with reference to the accompanying drawings.
As shown in fig. 1, the material conveying chute metering device comprises a material pipe 4, a material metering scale 11, a conveying material box 3 and a fan 1, wherein the material conveying structure is arranged between the material pipe and the material metering scale and comprises a material conveying chute 5 and a conveying air duct 6, the material conveying chute is positioned above the conveying air duct, the material conveying chute and the conveying air duct are separated by a ventilating conveying cloth 7, the ventilating conveying cloth is preferably nylon cloth, one end of the fan is connected with one end of the conveying air duct, the other end of the conveying air duct is communicated with an outlet of the material conveying chute, and the outlet of the material conveying chute is arranged opposite to the material metering scale.
The material pipe is arranged below the material processing tower, the material is conveyed through the air groove, and the powder can be cooled and homogenized through the blowing of wind power.
The top of material conveying chute is equipped with access hole 8, be equipped with the flap that can open on the access hole, the material of being convenient for blocks up the processing.
The upper part of the conveying material box is communicated with the material pipe, the conveying material box is divided into an upper cavity and a lower cavity through a ventilation conveying cloth, the lower cavity is communicated with the fan and the conveying air duct, and the upper cavity is communicated with one end of the material conveying chute. The outlet of the material conveying chute is vertically arranged downwards, namely, the feed opening of the conveying chute is vertically arranged downwards, and the other end of the conveying air duct and the outlet of the material conveying chute are arranged in parallel.
One side of the lower cavity is communicated with one end of the material conveying chute, the other opposite side of the lower cavity is provided with an air inlet, and the air inlet is communicated with the fan through an air pipe 2. The other side of the upper cavity of the conveying material box, which corresponds to one end of the material conveying chute, is provided with an air blowing opening, and the air blowing opening is communicated with an air pipe, so that stable conveying is facilitated.
The invention has the advantages that the powder is cooled by the blowing energy of wind power to achieve the purpose of homogenization, and the powder is output by the wind groove when entering the storage bin and is matched with other materials for use after being metered to prepare a finished product. However, in the whole conveying process of the powder, the air in the air duct has the surplus all the time, when the powder in the air duct flows into the metering bin, the powder is always in a state of being blown by the air, and the powder is also in a charged environment, and because a little surplus air quantity in the air duct is not completely lost all the time, the weight is increased for the next metering order. The amount exceeds the metering range which is supposed to be regulated, and the maximum waste of resources is caused.
In order to ensure that the materials entering the metering bin are in a stable state, firstly, the air quantity of an air outlet on the air groove is solved, the metering bin can be stopped immediately when the metering bin reaches the required quantity during metering, so that the metering bin cannot be in a continuous feeding state, the air in the air groove is stopped immediately, the metering bin cannot be in a stopped state, the air cannot be stopped immediately, the driving motor has inertia, the air cannot stop in a short time, the air groove still stores powder on the edge, the powder falls off after slight vibration, the fallen powder is redundant, namely a weight-increasing part, the powder falls off by inertia once in a long term, the powder is a large number after long-term accumulation, and the accumulated loss is a large number after the whole month in a whole day by using the device continuously.
Therefore, the elevation angle of the air duct is increased, the height difference is formed at the position of an outlet of the artificial air duct, a steady flow bin is additionally arranged at the position of a material outlet of the air duct, the material conveyed by the air duct directly enters the steady flow bin, a pneumatic gate valve is arranged at the outlet of the steady flow bin, the flow of the material is controlled by the linkage of the gate valve, and no air falls stably in the steady flow; and the gate valve has good material locking and sealing performance.
Preferably, the material conveying chute and the conveying air duct are obliquely arranged upwards, the outlet of the material conveying chute is raised, the cooling time is prolonged, and a steady flow bin 10 is arranged between the discharging opening 9 of the material conveying chute and the material metering scale. The accuracy of measurement can be improved through setting up the stationary flow storehouse, improves product quality, reduce cost. Furthermore, a material port at the lower part of the steady flow bin is provided with a valve.
The above-mentioned features are merely for describing preferred embodiments of the present invention and may be arbitrarily combined to form a plurality of embodiments of the present invention.
The invention is described above with reference to the accompanying drawings, it is obvious that the specific implementation of the invention is not limited by the above-mentioned manner, and it is within the scope of the invention to adopt various insubstantial modifications of the inventive concept and solution, or to apply the inventive concept and solution directly to other applications without modification.
Claims (8)
1. The utility model provides a material conveying chute metering device, includes material pipe and material measurement and calls to and establish the material transport structure between material pipe and material measurement and calls, its characterized in that: the material conveying structure comprises a material conveying chute and a conveying air duct, the material conveying chute is located above the conveying air duct, the material conveying chute and the conveying air duct are separated by a ventilating conveying cloth, one end of the fan is connected with the conveying air duct, the other end of the conveying air duct is communicated with an outlet of the material conveying chute, and the outlet of the material conveying chute is arranged opposite to the material metering scale.
2. A material transfer chute metering device as defined in claim 1 wherein: the material conveying device is characterized by further comprising a conveying material box, the upper portion of the conveying material box is communicated with the material pipe, the conveying material box is separated into an upper cavity and a lower cavity through a ventilation conveying cloth, the lower cavity is communicated with the fan and the conveying air duct, and the upper cavity is communicated with one end of the material conveying chute.
3. A material transfer chute metering device as defined in claim 1 wherein: and a steady flow bin is arranged between the outlet of the material conveying chute and the material metering scale.
4. A material transfer chute metering device as defined in claim 1 wherein: the top of material conveying chute is equipped with the access hole, be equipped with the flap that can open on the access hole.
5. A material transfer chute metering device as defined in claim 1 wherein: the outlet of the material conveying chute is vertically arranged downwards, and the other end of the conveying air duct and the outlet of the material conveying chute are arranged in parallel.
6. A material transfer chute metering device as defined in claim 2 wherein: one side of the lower cavity is communicated with one end of the material conveying chute, the other opposite side of the lower cavity is provided with an air inlet, and the air inlet is communicated with the fan through an air pipe.
7. A material delivery chute metering device as set forth in claim 3 wherein: and a material port at the lower part of the steady flow bin is provided with a valve.
8. A material delivery chute metering device as defined in claim 6 wherein: and an air blowing opening is formed in the other side of the upper cavity of the conveying material box, which corresponds to one end of the material conveying chute, and is communicated with the air pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911088111.1A CN110713010A (en) | 2019-11-08 | 2019-11-08 | Material conveying chute metering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911088111.1A CN110713010A (en) | 2019-11-08 | 2019-11-08 | Material conveying chute metering device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110713010A true CN110713010A (en) | 2020-01-21 |
Family
ID=69214951
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911088111.1A Pending CN110713010A (en) | 2019-11-08 | 2019-11-08 | Material conveying chute metering device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110713010A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101158597A (en) * | 2007-07-24 | 2008-04-09 | 罗放明 | Tobacco shred, tablet cigarette non- inertia on-line real time tare removing quantificationally packing system |
| JP2008230825A (en) * | 2007-03-23 | 2008-10-02 | Ube Ind Ltd | Powdery body transport method and powdery body transport device |
| CN202193451U (en) * | 2011-07-22 | 2012-04-18 | 江苏亿金环保科技股份有限公司 | Fluidized air chute |
| CN103287855A (en) * | 2013-06-28 | 2013-09-11 | 山东圆友重工科技有限公司 | Powder conveyor |
| CN206842598U (en) * | 2017-05-19 | 2018-01-05 | 上海晨冠乳业有限公司 | A kind of powder homogenizes dust-free feeder |
| CN109626016A (en) * | 2018-12-28 | 2019-04-16 | 晋江海纳机械有限公司 | A kind of accurate dosing system of granular macromolecule resin and its control method |
| CN211168925U (en) * | 2019-11-08 | 2020-08-04 | 马鞍山宏泰建材股份有限公司 | Material conveying chute metering device |
-
2019
- 2019-11-08 CN CN201911088111.1A patent/CN110713010A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008230825A (en) * | 2007-03-23 | 2008-10-02 | Ube Ind Ltd | Powdery body transport method and powdery body transport device |
| CN101158597A (en) * | 2007-07-24 | 2008-04-09 | 罗放明 | Tobacco shred, tablet cigarette non- inertia on-line real time tare removing quantificationally packing system |
| CN202193451U (en) * | 2011-07-22 | 2012-04-18 | 江苏亿金环保科技股份有限公司 | Fluidized air chute |
| CN103287855A (en) * | 2013-06-28 | 2013-09-11 | 山东圆友重工科技有限公司 | Powder conveyor |
| CN206842598U (en) * | 2017-05-19 | 2018-01-05 | 上海晨冠乳业有限公司 | A kind of powder homogenizes dust-free feeder |
| CN109626016A (en) * | 2018-12-28 | 2019-04-16 | 晋江海纳机械有限公司 | A kind of accurate dosing system of granular macromolecule resin and its control method |
| CN211168925U (en) * | 2019-11-08 | 2020-08-04 | 马鞍山宏泰建材股份有限公司 | Material conveying chute metering device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201746121U (en) | Intelligent conveyer device | |
| CN202412472U (en) | Powder metering device and concrete mixing plant | |
| CN211168925U (en) | Material conveying chute metering device | |
| CN207520955U (en) | A kind of powder mix conveying appliance | |
| CN206427729U (en) | Food factory's flour material receives induction system | |
| CN203227462U (en) | Dosing mixing unit | |
| CN101782564A (en) | On-line water detection and pellet-fodder optimization device | |
| CN110713010A (en) | Material conveying chute metering device | |
| CN202826343U (en) | Feeding device for polyester film production | |
| CN206939127U (en) | A kind of automatic refining, at the uniform velocity feed hopper | |
| CN204674857U (en) | Powder automatic Weighing packaging facilities | |
| CN204109175U (en) | For the knot screen of extruder production system | |
| CN114791215B (en) | Agricultural product drying device | |
| CN205775724U (en) | Colophonium weighing and burden induction system | |
| CN208828738U (en) | A kind of novel labyrinth powder distribution device | |
| CN205086252U (en) | Automatic charge -in system based on a leaf formula plastics mould pressing material mixing section of thick bamboo | |
| CN204109176U (en) | A kind of extruder clear production system | |
| CN203638761U (en) | Periphery-inductive fixed material nozzle | |
| CN208453869U (en) | A kind of coating material production metering conveyor | |
| CN206289493U (en) | The fully automatic feeding machine of asphalt concrete additive agent | |
| CN208213065U (en) | A kind of feed processing mixing equipment | |
| CN213737564U (en) | Conveying device for multipoint feeding powder surface treatment | |
| CN203425770U (en) | Powder mixing device | |
| CN112936813A (en) | Quick feed proportioning system of accurate measurement | |
| CN218289590U (en) | High-hardness powder low-pressure pneumatic positive-pressure conveying device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |