CN107336963A - A kind of soft tubular lock gas dosing mechanism - Google Patents
A kind of soft tubular lock gas dosing mechanism Download PDFInfo
- Publication number
- CN107336963A CN107336963A CN201710731219.2A CN201710731219A CN107336963A CN 107336963 A CN107336963 A CN 107336963A CN 201710731219 A CN201710731219 A CN 201710731219A CN 107336963 A CN107336963 A CN 107336963A
- Authority
- CN
- China
- Prior art keywords
- pressure roller
- flexible pipe
- conveyer belt
- powder
- lock gas
- 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
- 239000000843 powder Substances 0.000 claims abstract description 29
- 230000008520 organization Effects 0.000 claims abstract description 8
- 239000002245 particle Substances 0.000 description 4
- 230000033001 locomotion Effects 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 239000002817 coal dust Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000003670 easy-to-clean Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 1
- 239000002006 petroleum coke Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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
- B65G35/00—Mechanical conveyors not otherwise provided for
-
- 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
- B65G2201/00—Indexing codes relating to handling devices, e.g. conveyors, characterised by the type of product or load being conveyed or handled
- B65G2201/04—Bulk
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Air Transport Of Granular Materials (AREA)
Abstract
The present invention relates to metering conveyor design field, discloses a kind of soft tubular lock gas dosing mechanism, including frame, the flexible pipe for conveying powder, and the controlling organization of control flexible pipe dosing；The controlling organization includes conveyer belt, drives the drive device of conveyer belt cycle rotation, and the pressure roller for being used to flatten flexible pipe being arranged on conveyer belt；The frame is provided with flat board, and flexible pipe side is affixed with flat board, and relative opposite side contacts with pressure roller；The pressure roller have it is multiple, in conveyer belt running, at least one pressure roller keep flatten flexible pipe state, so as to keep lock gas.Present apparatus drive device drives conveyer belt cycle rotation, and the pressure roller on conveyer belt locks gas by flattening flexible pipe to block powder ash stream, mobile pressure roller promotes powder to be conveyed by flexible pipe simultaneously, so as to realize the dosing of powder.
Description
Technical field
The present invention relates to metering conveyor design field, more particularly to a kind of soft tubular lock gas constant feeder
Structure.
Background technology
At present, powder conveying pipeline is widely used in coal dust, petroleum coke powder, chemical powder, metal dust, ceramic powder
The conveying of the light-weight dries such as material, aluminum oxide, albumen powder.The common mode of movement of powder has the conveying of pipe chain, lifting conveying and strength
Conveying, wherein Geldart-D particle is more widely used.However, the mechanical characteristic of powder granule is complex, powder or particle are in gas
The problem of pipeline residual be present after body conveying, easily form phenomena such as tying arch in charging, result in blockage；And powder also be present
Or particle Geldart-D particle air consumption is big, noise is big, the problem of can not measuring.
The content of the invention
It is an object of the invention to overcome the deficiencies of the prior art and provide a kind of soft tubular lock gas dosing mechanism, solves
Common powder conveying metering is inaccurate but and the uncontrollable and professional powder conveying metering Weightlessness balance use cost mistake of course of conveying
The problem of high, whole device is simple in construction, easy to operate, and powder conveying is not easily blocked, is easy to clean, and lock gas closure is high, drop
Low-power consumption.
In order to achieve the above object, the technical solution adopted by the present invention is：A kind of soft tubular lock gas dosing mechanism, including
Frame, the flexible pipe for conveying powder, and the controlling organization of control flexible pipe dosing；The controlling organization includes transmission
The drive device of band, driving conveyer belt cycle rotation, and the pressure roller for being used to flatten flexible pipe being arranged on conveyer belt.
The frame is provided with flat board, and flexible pipe side is affixed with flat board, and relative opposite side contacts with pressure roller.
The pressure roller have it is multiple, in conveyer belt running, at least one pressure roller keep flatten flexible pipe state, from
And keep lock gas.
Elastic device is provided between the frame and flat board, in pressure roller squeezing tube, elastic device causes flexible pipe and pressure
Roller is Elastic Contact, and flat board, which is stepped down, protects flexible pipe.
The pressure roller at least three.
Compared with prior art, the beneficial effects of the invention are as follows：The present apparatus drives conveyer belt along ellipse by drive device
Shape track shuttling movement, flexible pipe is flattened by pressure roller to block the grey stream of powder and locks gas, mobile pressure roller promotes powder to pass through simultaneously
Flexible pipe conveys, so as to realize the dosing of powder；Because flexible pipe is flexible, allows bit architecture plus the elasticity of flat board, improve
The closure of device lock gas；When clearing up powder, the software performance of flexible pipe also causes powder to be easier to clean out, and is not present
Dead Core Problems；Whole device is simple in construction, easy to operate, and production efficiency is high.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention.
Mark in accompanying drawing for：1. flexible pipe；2. frame；3. pressure roller；4. conveyer belt；5. drive device；6. powder；It is 7. flat
Plate.
Embodiment
It is described in detail referring to the drawings with reference to embodiment, so that the technical characteristic to the present invention and advantage are carried out more
Deep annotation.
As shown in figure 1, the present invention a kind of soft tubular lock gas dosing mechanism, including frame 2, for conveying powder 6
Flexible pipe 1, and the controlling organization of the control dosing of flexible pipe 1；Controlling organization includes conveyer belt 4, the driving cycle rotation of conveyer belt 4
Drive device 5, and be arranged on conveyer belt 4 be used for flatten the pressure roller 3 of flexible pipe 1.Frame 2 is provided with flat board 7, flexible pipe 1
Side is affixed with flat board 7, and relative opposite side contacts with pressure roller 3.Conveyer belt 4 forms ellipse under the tensioning of drive device 5,
The long side of ellipse is parallel with the direction of flexible pipe 1, and oval long side is straight flange, and flexible pipe 1 is also straight tube, therefore pressure roller 3 is being run
When, the constant extruding force kept to flexible pipe 1 of energy, the stability of integrated model is protected.
Pressure roller 3 has three or more than three, and in the running of conveyer belt 4, at least one pressure roller 3 keeps flattening soft
The state of pipe 1, so as to keep locking gas.
Elastic device is provided between frame 2 and flat board 7, in 3 squeezing tube 1 of pressure roller, elastic device causes flexible pipe 1 and pressure
Roller 3 is Elastic Contact, and during 3 excessive compression flexible pipe 1 of pressure roller, flat board 7 is stepped down protection flexible pipe 1.In the present embodiment, elastic device can be with
For spring, cushion or other flexible parts.
The operation principle of mechanism is：Drive device 5 drives conveyer belt 4, and band dynamic pressure roller 3 is made shown in Fig. 1 along conveyer belt 4
The elliptical path Xun rings motion of the direction of arrow, the extruding of pressure roller 3 flatten flexible pipe 1 and block powder ash stream and lock gas, mobile pressure roller 3
Powder 6 is promoted to be conveyed by flexible pipe 1 simultaneously, in the course of conveying of powder 6, the pressure roller 3 of alternation, Bao Te at least one all the time
Pressure roller 3, which is in, to be flattened pipeline conditions and reaches and be always maintained at locking gaseity.Can by controlling drive device 5 to realize start and stop, with
And the speed of service of pressure roller 3, realize that powder 6 measures.In addition, the present apparatus designs for the forced conveyance of powder 6 and metering, further
The conveying metering of fluid can also be realized by improving sealing property.
Clear, complete description is carried out to the present invention by the technical scheme in above example, it is clear that described reality
Apply embodiment of the example for a present invention part, rather than whole embodiments.It is common based on the embodiment in the present invention, this area
The every other embodiment that technical staff is obtained under the premise of creative work is not made, belong to the model that the present invention protects
Enclose.
Claims (5)
- A kind of 1. soft tubular lock gas dosing mechanism, it is characterised in that：Flexible pipe including frame, for conveying powder, and control The controlling organization of flexible pipe dosing processed；The controlling organization includes conveyer belt, drives the drive device of conveyer belt cycle rotation, And it is arranged at the pressure roller for being used to flatten flexible pipe on conveyer belt.
- 2. soft tubular lock gas dosing mechanism according to claim 1, it is characterised in that：The frame is provided with flat board, Flexible pipe side is affixed with flat board, and relative opposite side contacts with pressure roller.
- 3. soft tubular lock gas dosing mechanism according to claim 2, it is characterised in that：The pressure roller has multiple, is passing Send in band running, at least one pressure roller keeps flattening the state of flexible pipe, so as to keep locking gas.
- 4. soft tubular lock gas dosing mechanism according to claim 3, it is characterised in that：Set between the frame and flat board Flexible device, in pressure roller squeezing tube, elastic device causes flexible pipe and pressure roller is Elastic Contact, and flat board resigning protection is soft Pipe.
- 5. soft tubular lock gas dosing mechanism according to claim 4, it is characterised in that：The pressure roller at least three.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710731219.2A CN107336963A (en) | 2017-08-23 | 2017-08-23 | A kind of soft tubular lock gas dosing mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710731219.2A CN107336963A (en) | 2017-08-23 | 2017-08-23 | A kind of soft tubular lock gas dosing mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107336963A true CN107336963A (en) | 2017-11-10 |
Family
ID=60214371
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710731219.2A Pending CN107336963A (en) | 2017-08-23 | 2017-08-23 | A kind of soft tubular lock gas dosing mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107336963A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US249285A (en) * | 1881-11-08 | Instrument for transfusion of blood | ||
| CN1280546A (en) * | 1997-12-02 | 2001-01-17 | 吕西安·维达 | Device for pneumatic transport of material such as concrete |
| US20050042041A1 (en) * | 2001-09-21 | 2005-02-24 | Peter Hilgraf | Pneumatic conveyor device and method |
| CN102658976A (en) * | 2012-04-27 | 2012-09-12 | 谢国亮 | Linear hose pump for conveying and metering powder |
| CN202429713U (en) * | 2012-01-16 | 2012-09-12 | 佛山市金银河机械设备有限公司 | Novel powder pressurizing and conveying device |
| CN203212011U (en) * | 2013-03-14 | 2013-09-25 | 四川宜宾岷江机械制造有限责任公司 | Complete equipment for temporarily storing and quantitatively distributing raw materials and auxiliary materials of cellar |
| US20170166409A1 (en) * | 2014-02-18 | 2017-06-15 | Maricap Oy | Method for handling material in a material conveying system, an input point of a material conveying system and a material conveying system |
| CN207566354U (en) * | 2017-08-23 | 2018-07-03 | 韶关市全成工业科技有限公司 | A kind of soft tubular lock gas dosing mechanism |
-
2017
- 2017-08-23 CN CN201710731219.2A patent/CN107336963A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US249285A (en) * | 1881-11-08 | Instrument for transfusion of blood | ||
| CN1280546A (en) * | 1997-12-02 | 2001-01-17 | 吕西安·维达 | Device for pneumatic transport of material such as concrete |
| US20050042041A1 (en) * | 2001-09-21 | 2005-02-24 | Peter Hilgraf | Pneumatic conveyor device and method |
| CN202429713U (en) * | 2012-01-16 | 2012-09-12 | 佛山市金银河机械设备有限公司 | Novel powder pressurizing and conveying device |
| CN102658976A (en) * | 2012-04-27 | 2012-09-12 | 谢国亮 | Linear hose pump for conveying and metering powder |
| CN203212011U (en) * | 2013-03-14 | 2013-09-25 | 四川宜宾岷江机械制造有限责任公司 | Complete equipment for temporarily storing and quantitatively distributing raw materials and auxiliary materials of cellar |
| US20170166409A1 (en) * | 2014-02-18 | 2017-06-15 | Maricap Oy | Method for handling material in a material conveying system, an input point of a material conveying system and a material conveying system |
| CN207566354U (en) * | 2017-08-23 | 2018-07-03 | 韶关市全成工业科技有限公司 | A kind of soft tubular lock gas dosing mechanism |
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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 | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171110 |