CN110040519A - A kind of quantitatively Dual-Phrase Distribution of Gas olid conveying device and dose delivery system - Google Patents
A kind of quantitatively Dual-Phrase Distribution of Gas olid conveying device and dose delivery system Download PDFInfo
- Publication number
- CN110040519A CN110040519A CN201910362230.5A CN201910362230A CN110040519A CN 110040519 A CN110040519 A CN 110040519A CN 201910362230 A CN201910362230 A CN 201910362230A CN 110040519 A CN110040519 A CN 110040519A
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- China
- Prior art keywords
- quantitative
- cavity
- gas
- plunger
- dual
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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
- B65G53/04—Conveying materials in bulk pneumatically through pipes or tubes; Air slides
- B65G53/06—Gas pressure systems operating without fluidisation of the materials
-
- 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
- B65G53/66—Use of indicator or control devices, e.g. for controlling gas pressure, for controlling proportions of material and gas, for indicating or preventing jamming of material
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
Abstract
The invention discloses a kind of quantitative Dual-Phrase Distribution of Gas olid conveying devices, it include: material container, quantitative plunger, material pushes gas input port, material outlet, there is material cavity in quantitative plunger, quantitative plunger can move back and forth in material container, when quantitative plunger moves back, material cavity opens wide, material in material container can be filled into material cavity, when quantitative plunger stretches out, material cavity can be closed, the material pushes gas input port and material outlet that can be connected to the material cavity being closed, the material pushes gas input port that can inject compressed gas in the material cavity being closed, so that the material in material cavity can be sent out from material outlet, the present invention also provides a kind of dose delivery systems, including one or more groups of quantitative Dual-Phrase Distribution of Gas olid conveying devices, it can be required according to specific output quantity One or more groups of quantitative Dual-Phrase Distribution of Gas olid conveying devices is configured, different requirements is met.
Description
Technical field
The present invention relates to powder spray coating device fields, in particular to a kind of to quantify Dual-Phrase Distribution of Gas olid conveying device and quantify defeated
Send system.
Background technique
In powder spray field, the conveying of powder is usually conveyed using Venturi, i.e., is inhaled venturi
Enter in pipe insertion powder container, establishes negative pressure using venturi pump to extract powder and convey, but its conveying capacity is only capable of passing through
It adjusts the modes such as air pressure or the throughput of Venturi nozzle to realize, cannot achieve more accurate quantitative conveying.
Summary of the invention
It is an object of the invention at least solve one of the technical problems existing in the prior art, a kind of quantitative gas-solid is provided
Two phase flow conveying device can be realized the quantitative conveying of powder.
The technical solution adopted by the present invention to solve the technical problems is:
A kind of quantitative Dual-Phrase Distribution of Gas olid conveying device, comprising: material container, quantitative plunger, material push gas input port, object
Expect delivery outlet, there is the material cavity of opening, the quantitative plunger can be in material container in the quantitative plunger
It moves back and forth, when quantitative plunger moves back, material cavity is opened wide, and the material in material container can be filled into material cavity, when
When quantitative plunger stretches out, material cavity can be closed, and the material pushes gas input port that can be connected to material outlet
The material cavity being closed, the material push gas input port that can inject compressed gas in the material cavity being closed, with
The material in material cavity is set to send out from material outlet.
A technical solution in above-mentioned technical proposal at least has the following advantages that or one of beneficial effect: being held by material
Chamber controls the inventory exported each time, and the function of quantitative conveying can be realized.
Preferably, it is provided with a cavity being unidirectionally open in the quantitative plunger, is fixedly installed a column in the cavity
Inner core is filled in, to form the material cavity of fixed volume, meets the requirement quantitatively sprayed.
Preferably, it is provided with a cavity being unidirectionally open in the quantitative plunger, is movably disposed in the cavity
One plunger inner core, by the volume size of the position-adjustable material cavity of mobile plunger inner core, to adjust as needed every time
Material output quantity, meet different requirements.
Preferably, the material pushes both gas input port and material outlet one to be arranged in material cavity, another
It is arranged at the inner wall and the position that quantitative plunger is opposite of material container, when quantitative plunger stretches out, the opening energy of material cavity
The inner wall of material container is enough connected to close material cavity, in order to send out the material in material cavity by high pressure gas.
Preferably, the material pushes gas input port configured with gas shut-off valve is pushed, and the material outlet is configured with object
Material output shut-off valve pushes gas shut-off valve and material output shut-off valve to open in the closing of material cavity, to send out material, when
When material cavity opens wide, pushes gas shut-off valve and material output shut-off valve to close, with closed material container, prevent material from revealing.
Preferably, and the inner wall of the opposite material container of quantitative plunger on be provided with it is corresponding with the opening of material cavity
Plunger sealing washer guarantees the delivery precision of material to improve the sealing performance of material cavity.
Preferably, the material container is fluidisation type gas-particle two-phase stream container or oscillatory type gas-particle two-phase stream container, or is stirred
Formula gas-particle two-phase stream container is mixed, to improve the loose and mobility of material.
Preferably, the installation angle of the quantitative plunger and the material container bottom surface is 0 ° or 90 °, i.e., it is horizontally disposed or
It is vertically arranged quantitative plunger, the setting of mechanism is more reasonable at this time.
Preferably, it is provided with Dual-Phrase Distribution of Gas olid fluidizer in the material cavity, to improve the loose of material and flowing
Property.
The present invention also provides a kind of dose delivery systems, including one or more groups of quantitatively Dual-Phrase Distributions of Gas olid as described above
Conveying device can require to configure one or more groups of quantitative Dual-Phrase Distribution of Gas olid conveying devices according to specific output quantity, meet not
Same requirement.
Detailed description of the invention
The present invention is further explained with reference to the accompanying drawings and examples；
Fig. 1 is schematic cross-section when specific embodiment of the invention material cavity is closed；
Fig. 2 is schematic cross-section when specific embodiment of the invention material cavity opens wide.
Specific embodiment
This part will be described in specific embodiments of the present invention, and the preferred embodiments of the invention is shown in the accompanying drawings, attached
The effect of figure be with figure remark additionally book word segment description, enable a person to intuitively, visually understand of the invention
Each technical characteristic and overall technical architecture, but it should not be understood as limiting the scope of the invention.
In the description of the present invention, it is to be understood that, be related to orientation description, for example, above and below, front, rear, left and right etc.
The orientation or positional relationship of instruction is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of the description present invention and letter
Change description, rather than the device or element of indication or suggestion meaning must have a particular orientation, with specific orientation construct and
Operation, therefore be not considered as limiting the invention.
In the description of the present invention, several to be meant that one or more, it is multiple to be meant that two or more, be greater than,
Be less than, more than etc. be interpreted as not including this number, it is above, following, within etc. be interpreted as including this number.If there is being described to first,
Second is only intended to for the purpose of distinguishing technical characteristic, is not understood to indicate or imply relative importance or implicitly indicates institute
The quantity of the technical characteristic of instruction or the precedence relationship for implicitly indicating indicated technical characteristic.
In description of the invention, unless otherwise restricted clearly, the words such as setting, installation, connection be shall be understood in a broad sense, institute
Above-mentioned word in the present invention specific can rationally be determined with the particular content of combination technology scheme by belonging to technical field technical staff
Meaning.
Referring to Fig.1, Fig. 2, Fig. 1, Fig. 2 are the structural schematic diagrams of a specific embodiment of the invention, as shown, a kind of
Quantitative Dual-Phrase Distribution of Gas olid conveying device, comprising: material container 1, quantitative plunger 2, material push gas input port 31, material outlet
4, material delivery pipe road 43, the interior material cavity 21 with opening of the quantitative plunger 2, the quantitative plunger 2 can
It is moved back and forth in material container 1, when quantitative plunger 2 moves back, material cavity 21 is opened wide, and the material in material container 1 can be filled out
It is charged into material cavity 21, when quantitative plunger 2 stretches out, material cavity 21 can be closed, and the material pushes gas input port
31 can be connected to the material cavity 21 being closed with material outlet 4, and the material pushes gas input port 31 past can be sealed
Compressed gas is injected in the material cavity 21 closed, so that the material in material cavity 21 can be defeated through material from material outlet 4
It send pipeline 43 to send out, the inventory exported each time is controlled by material cavity 21, the function of quantitative conveying can be realized.
Preferably, as shown, in the present embodiment, the material pushes gas input port 31 configured with promotion gas shut-off valve
32, the material outlet 4 exports shut-off valve 41 configured with material, when material cavity 21 is closed, pushes 32 He of gas shut-off valve
Material exports shut-off valve 41 and opens, and to push gas input port 31 to be sent into compressed gas by material, and is sent by material outlet 4
Material out pushes gas shut-off valve 32 and material output shut-off valve 41 to close, when material cavity 21 opens wide with closed material container
1, prevent material from revealing.
In specific implementation, the material outlet 4 is connected to flour extraction pipe by material delivery pipe road 43, and the material pushes away
Input port 31 of taking offence by tracheae is connected to gas source such as compressor, air accumulator etc., is sent into compressed gas.
Preferably, as shown, in the present embodiment, a cavity being unidirectionally open, institute are provided in the quantitative plunger 2
It states and is movably disposed within a plunger inner core 3 in cavity, pass through the appearance of the position-adjustable material cavity 21 of mobile plunger inner core 3
Product size meets different requirements to adjust each material output quantity as needed.
In specific implementation process, the plunger inner core 3 can be arranged in cavity by being threadedly engaged, manually or electrically be revolved
Rotary column plug inner core 3 realizes that the volume size of material cavity 21 is adjusted, and certainly, the plunger inner core 3 is slidably arranged in cavity,
By the position of the pilot plungers inner cores 3 such as location structure such as bolt, the volume size that equally can be realized material cavity 21 is adjusted,
It is not described in detail here.
In addition, in the specific implementation process, the plunger inner core 3 can be fixed in cavity, fixed volume is formed
Material cavity 21 quantifies spraying operation to keep relative constant output quantity to be suitable for not needing the batch of adjustment quantity for spray.
Preferably, as shown, the material pushes gas input port 31 to be arranged in material cavity 21, the material output
Mouthfuls 4 are arranged at the inner wall position opposite with quantitative plunger 2 of material container 1, when the stretching of quantitative plunger 2, material cavity 21
Opening can be connected to the inner wall of material container 1 to close material cavity 21, send out material cavity in order to pass through high pressure gas
Material in 21.
Certainly, in the specific implementation process, the material pushes the position of gas input port 31 and material outlet 4 can be mutual
It changes, pushes gas shut-off valve 32 and the position of material output shut-off valve 41 that can also be interchangeable accordingly, i.e., it is right in fig. 1 and 2
The direction of gas and discharging is transferred in, equally also can be realized the function of quantitative feed, in addition, material pushes gas input port 31 and material
Delivery outlet 4 may also be arranged on the same side, as being located in material cavity 21 or the inner wall of material container 1, be not described in detail here.
Preferably, as shown, being provided on the inner wall of the material container 1 opposite with quantitative plunger 2 and material cavity
The corresponding plunger sealing washer 42 of 21 opening guarantees the precision of feeding to improve sealing performance when material cavity 21 is closed.
Preferably, in the present embodiment, the plunger sealing washer 42 uses inflation seal ring, to further increase sealing
Effect.
Preferably, the material container 1 is fluidisation type gas-particle two-phase stream container or oscillatory type gas-particle two-phase stream container, or is stirred
Formula gas-particle two-phase stream container is mixed, to improve the loose and mobility of material in material container 1.
In this specific embodiments of the present invention, the Dual-Phrase Distribution of Gas olid fluid technology or Dual-Phrase Distribution of Gas olid fluidizer are this
In field, conventional means or equipment in powder container are not described in detail here.
Preferably, in this specific embodiment, 1 bottom of material container is provided with fluidized plate 92, and cooperation fluidized gas is realized
The fluidisation of material.
Preferably, as shown, the installation angular range of the quantitative plunger 2 and the material container bottom surface be 0 °~
360 °, i.e., the setting angle of unlimited quantitative plunger processed 2 can adjust setting angle according to actual operation requirements, different to be applicable in
Use occasion.
Preferably, the quantitative plunger 2 and the installation angle of the material container bottom surface are 0 ° or 90 °, i.e., horizontally disposed
Or it is vertically arranged quantitative plunger 2, the setting of mechanism is more reasonable at this time.
Preferably, it is provided with Dual-Phrase Distribution of Gas olid fluidizer in the material cavity 21, to improve the loose of material and stream
Dynamic property, to guarantee the fluency of the conveying of material.
Preferably, inner cavity fluidisation set 91 is provided in this specific embodiment, the material cavity 21, cooperation fluidized gas is real
The fluidisation of existing material.
Preferably, in the present embodiment, the frequency that can be moved back and forth by control quantitative plunger 2 controls object in the unit time
The output quantity of material.
Preferably, in the present embodiment, the quantitative plunger 2 is driven by cylinder 90, is moved back and forth with realizing, is existed certainly
In specific implementation process, the driving of quantitative plunger 2 can be realized by other straight line driving mechanisms, as linear motor, spur rack drive
Motivation structure etc., is not described in detail here.
Those skilled in the art will readily recognize that above-mentioned preferred embodiment can be freely under the premise of not conflicting
Combination and superposition.
Specific embodiments of the present invention also disclose a kind of dose delivery system, including one or more groups of such as any of the above-described reality
Quantitative Dual-Phrase Distribution of Gas olid conveying device disclosed in example is applied, can be required to configure one or more groups of firm gas according to specific output quantity
Fixed double phase flow conveying device meets different requirements.
The embodiment of the present invention is explained in detail above in conjunction with attached drawing, but the present invention is not limited to the above embodiments,
The technical field those of ordinary skill within the scope of knowledge, can also make without departing from the purpose of the present invention
Various change out.
Claims (10)
1. a kind of quantitative Dual-Phrase Distribution of Gas olid conveying device characterized by comprising material container, quantitative plunger, material push gas
Input port, material outlet, the interior material cavity with opening of the quantitative plunger, the quantitative plunger can be in object
It is moved back and forth in material container, when quantitative plunger moves back, material cavity is opened wide, and the material in material container can be filled into material
Cavity, when quantitative plunger stretches out, material cavity can be closed, and the material pushes gas input port and material outlet can
It is connected to the material cavity being closed, the material pushes gas input port that can inject compressed gas in the material cavity being closed
Body, so that the material in material cavity can be sent out from material outlet.
2. a kind of quantitative Dual-Phrase Distribution of Gas olid conveying device according to claim 1, which is characterized in that
It is provided with a cavity being unidirectionally open in the quantitative plunger, a plunger inner core is fixedly installed in the cavity, with shape
At the material cavity of fixed volume.
3. a kind of quantitative Dual-Phrase Distribution of Gas olid conveying device according to claim 1, which is characterized in that
It is provided with a cavity being unidirectionally open in the quantitative plunger, a plunger inner core is movably disposed in the cavity,
Pass through the volume size of the position-adjustable material cavity of mobile plunger inner core.
4. a kind of quantitative Dual-Phrase Distribution of Gas olid conveying device according to claim 2 or 3, which is characterized in that
The material pushes both gas input port and material outlet one to be arranged in material cavity, and another setting is held in material
At the inner wall of the device position opposite with quantitative plunger, when quantitative plunger stretches out, the opening of material cavity can be connected to material
The inner wall of container is to close material cavity.
5. a kind of quantitative Dual-Phrase Distribution of Gas olid conveying device according to claim 4, which is characterized in that
The material pushes gas input port configured with gas shut-off valve is pushed, and the material outlet is configured with material output cut-off
Valve pushes gas shut-off valve and material output shut-off valve to open in the closing of material cavity, to send out material, when material cavity is spacious
When opening, gas shut-off valve and material output shut-off valve is pushed to close, with closed material container.
6. a kind of quantitative Dual-Phrase Distribution of Gas olid conveying device according to claim 4, which is characterized in that
And the inner wall of the opposite material container of quantitative plunger on be provided with plunger sealing washer corresponding with the opening of material cavity.
7. a kind of quantitative Dual-Phrase Distribution of Gas olid conveying device according to claim 1, which is characterized in that
The material container is fluidisation type gas-particle two-phase stream container or oscillatory type gas-particle two-phase stream container or stirring-type gas-particle two-phase
Stream container.
8. a kind of quantitative Dual-Phrase Distribution of Gas olid conveying device according to claim 1, which is characterized in that
The quantitative plunger and the installation angle of the material container bottom surface are 0 ° or 90 °.
9. a kind of quantitative Dual-Phrase Distribution of Gas olid conveying device according to claim 1, which is characterized in that
It is provided with Dual-Phrase Distribution of Gas olid fluidizer in the material cavity, to improve the loose and mobility of material.
10. dose delivery system, which is characterized in that including one or more groups of as described in claim 1 to 9 any claim
Quantitative Dual-Phrase Distribution of Gas olid conveying device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910362230.5A CN110040519A (en) | 2019-04-30 | 2019-04-30 | A kind of quantitatively Dual-Phrase Distribution of Gas olid conveying device and dose delivery system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910362230.5A CN110040519A (en) | 2019-04-30 | 2019-04-30 | A kind of quantitatively Dual-Phrase Distribution of Gas olid conveying device and dose delivery system |
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| Publication Number | Publication Date |
|---|---|
| CN110040519A true CN110040519A (en) | 2019-07-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910362230.5A Pending CN110040519A (en) | 2019-04-30 | 2019-04-30 | A kind of quantitatively Dual-Phrase Distribution of Gas olid conveying device and dose delivery system |
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| CN (1) | CN110040519A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112625821A (en) * | 2020-11-20 | 2021-04-09 | 淮南市雅洁洗涤用品有限公司 | Soap production is with quantitative blowing device |
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| US20030131905A1 (en) * | 2000-06-10 | 2003-07-17 | Duffield Howard Peter | Method and apparatus for transferring a defined quantity of powder |
| CN101688758A (en) * | 2007-02-12 | 2010-03-31 | 西门子Vai金属科技有限责任公司 | Dosing and/or transport of powdery and/or pourable solids |
| CN102951448A (en) * | 2012-11-09 | 2013-03-06 | 裕东（中山）机械工程有限公司 | Device with convenience in powder delivery |
| CN103112730A (en) * | 2013-02-20 | 2013-05-22 | 潍坊金丝达环境工程股份有限公司 | Sealed feeding device |
| CN103261849A (en) * | 2010-12-15 | 2013-08-21 | 菲德克控股股份有限公司 | Powder metering apparatus and powder metering method |
| CN104918607A (en) * | 2012-11-09 | 2015-09-16 | 丝维塔斯治疗公司 | High dose levodopa capsules for pulmonary use |
| CN109178367A (en) * | 2018-10-15 | 2019-01-11 | 楚天科技股份有限公司 | Filling head and filling apparatus for powder packing |
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2019
- 2019-04-30 CN CN201910362230.5A patent/CN110040519A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3928174A1 (en) * | 1989-08-08 | 1991-02-28 | Mo Geologorazvedocnyj I Im Ser | Device for hydraulic conveyance of loose materials |
| US20030131905A1 (en) * | 2000-06-10 | 2003-07-17 | Duffield Howard Peter | Method and apparatus for transferring a defined quantity of powder |
| CN1436138A (en) * | 2000-06-10 | 2003-08-13 | 葛兰素集团有限公司 | Method and apparatus for transferring defined quantity of powder |
| CN101688758A (en) * | 2007-02-12 | 2010-03-31 | 西门子Vai金属科技有限责任公司 | Dosing and/or transport of powdery and/or pourable solids |
| CN103261849A (en) * | 2010-12-15 | 2013-08-21 | 菲德克控股股份有限公司 | Powder metering apparatus and powder metering method |
| CN102951448A (en) * | 2012-11-09 | 2013-03-06 | 裕东（中山）机械工程有限公司 | Device with convenience in powder delivery |
| CN104918607A (en) * | 2012-11-09 | 2015-09-16 | 丝维塔斯治疗公司 | High dose levodopa capsules for pulmonary use |
| CN103112730A (en) * | 2013-02-20 | 2013-05-22 | 潍坊金丝达环境工程股份有限公司 | Sealed feeding device |
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| CN112625821A (en) * | 2020-11-20 | 2021-04-09 | 淮南市雅洁洗涤用品有限公司 | Soap production is with quantitative blowing device |
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