CN108861606A - A kind of material ramp-down device and method - Google Patents
A kind of material ramp-down device and method Download PDFInfo
- Publication number
- CN108861606A CN108861606A CN201810627520.3A CN201810627520A CN108861606A CN 108861606 A CN108861606 A CN 108861606A CN 201810627520 A CN201810627520 A CN 201810627520A CN 108861606 A CN108861606 A CN 108861606A
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- CN
- China
- Prior art keywords
- pipe
- conveying pipeline
- down device
- flange
- ramp
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- 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.)
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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
- 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
- B65G53/40—Feeding or discharging devices
-
- 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
-
- 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
-
- 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)
- Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
Abstract
A kind of material ramp-down device and method.Mainly solve only simply fallen on inside splicing equipment from discharge port by gravity in present pharmaceutical equipment when blanking, since material specific gravity is not completely the same, the problem of free gravity blanking be easy to cause layering.It is characterized in that：Packet connecting tube, one end is equipped with feed inlet in connecting tube, and the other end is equipped with discharge port that is openable or closing, and connection pipe outer wall is equipped with the exhaust tube for connecting with vaccum-pumping equipment；Radially collapsible conveying pipeline is additionally provided in connecting tube, conveying pipeline is used for the inner wall under negative pressure state and holds together the material passing passage to be formed and be passed through with single material.The present invention provides a kind of material ramp-down device and method, telescopic conveying pipeline is equipped in the connecting tube, the conveying pipeline can be shunk, when taking out negative pressure, conveying pipeline shrinks to form the material passing passage that single material passes through, it falls material slowly, prevents material different so as to cause layering because specific gravity generates decrease speed.
Description
Technical field
The present invention relates to field of pharmaceutical equipment, specially a kind of material ramp-down device and method.
Background technique
In pharmaceutical field, material is needed by various processes, such as stirring, coating, mixing etc., after these processes
Blanking is required, existing blanking is simply to fall on inside splicing equipment by gravity from discharge port substantially, is on the one hand easy
It is contaminated, on the other hand since material specific gravity is not completely the same, free gravity blanking be easy to cause layering.
Such as：Open (bulletin) number is " CN204816791U ", and patent name is " a kind of broken bridge system of floor blanking ", open
A kind of floor blanking breaks bridge system, including rack and charging basket, further includes brokenly Biodge device, broken Biodge device includes flange, Ruo Gangen
Strut and spiral helicine broken gantry, several struts are fixedly mounted on flange and upwardly extend, and broken gantry is covered at several
The outside of strut is simultaneously connect with several struts by support rod respectively, is broken Biodge device and is equipped with vibrator, the discharge port of charging basket
It is connected with hose, the discharge end of hose is equipped with first butterfly valve, and flanged joint is equipped with feeder pipe in first butterfly valve in rack
The feed end of combination, feeder pipe combination is equipped with second butterfly valve, the feed end that the discharge end of hose is combined with feeder pipe equipped with pair
Binding structure.The blanking mechanism of this application is exactly to be easy to cause layering using free gravity blanking.
Summary of the invention
In order to overcome the shortcomings of background technique, the present invention provides a kind of material ramp-down device and method, mainly solves existing
Only simply being fallen on inside splicing equipment by gravity from discharge port when blanking in pharmaceutical equipment, due to material ratio
It is again not completely the same, the problem of free gravity blanking be easy to cause layering.
The technical scheme adopted by the invention is that：
A kind of material ramp-down device and method, including the connecting tube for being tightly connected with the tank body equipped with material, the connection
One end is equipped with feed inlet on pipe, and the other end is equipped with discharge port that is openable or closing, and the connection pipe outer wall is equipped with pumping
Pipe, the exhaust tube with vaccum-pumping equipment for connecting；Radially collapsible conveying pipeline is additionally provided in the connecting tube, it is described defeated
Expects pipe one end is correspondingly arranged with the feed inlet, and the other end is correspondingly arranged with the discharge port, and the conveying pipeline is used in negative pressure
Inner wall holds together the material passing passage to be formed and be passed through with single material under state.
The connecting tube includes the first pipe, the second pipe and third pipe, and first pipe is detachably connected with second pipe,
Second pipe is detachably connected with the third pipe.
Conveying pipeline upper end circumferential edge is set between first pipe and second pipe, the conveying pipeline lower end week
It is set between second pipe and the third pipe to edge.
The first pipe peripheral outer wall is equipped with first flange, and the second pipe peripheral outer wall is equipped with second flange, further includes
Quick hoop, the first flange are connected by second flange by the Quick hoop.
The first sealing ring is additionally provided between the first flange and the second flange opposite face.
The connecting tube is equipped with valve.
First pipe upper end is equipped with the connecting flange for connecting with tank body, and the connecting flange is equipped with the second sealing
Circle.
Using the method for a kind of above-mentioned material ramp-down device and the slow drop material of method, include the following steps,
Step 1: installing radially collapsible conveying pipeline:Can conveying pipeline one end be pressed between the first pipe and the second pipe, the other end
Between second pipe and third pipe；
Step 2: sealed feed inlet：By the flange seal between tank body and the first pipe；
Step 3: connection third tube valve：Connect third pipe and valve；
Step 4: vacuumizing：The air inside conveying pipeline is taken away by exhaust tube, is allowed conveying pipeline to be in and is inhaled flat state, conveying pipeline
Inner wall forms material passing passage, reaches certain vacuum degree in conveying pipeline；
Step 5: charging：Feed bin valve is opened, is fallen in conveying pipeline under material, as time goes by, the material in conveying pipeline increases
Add, when passing through certain time, the frictional resistance that material passing passage generates material reaches balance, and material, which falls, to be stopped；
Step 6: the tonifying Qi in conveying pipeline：From exhaust tube tonifying Qi in third pipe, the diameter of material passing passage is become larger, and allows object
Material is slowly declined at the valve of third pipe, until material is full of third pipe；
Step 7: discharging:The valve for opening third pipe is fallen in splicing equipment under the material allowed in third pipe.
The beneficial effects of the invention are as follows：The present invention provides a kind of material ramp-down device and method, and being equipped in the connecting tube can
Flexible conveying pipeline, the conveying pipeline can be shunk, and when taking out negative pressure, conveying pipeline shrinks to form the punishment in advance that single material passes through
Channel falls material slowly, prevents material different so as to cause layering because specific gravity generates decrease speed.
Detailed description of the invention
Fig. 1 is the stereoscopic schematic diagram of one embodiment of the invention.
Fig. 2 is the enlarged diagram in Fig. 1 at A.
Specific embodiment
The present invention will be further explained below with reference to the attached drawings：As shown, a kind of material ramp-down device, including for
The connecting tube 1 that tank body 9 equipped with material is tightly connected, one end is equipped with feed inlet 11 in the connecting tube, and the other end is equipped with and can beat
The discharge port 12 that on or off is closed, the connection pipe outer wall are equipped with exhaust tube 14, and the exhaust tube is used for and vaccum-pumping equipment
Connection；Radially collapsible conveying pipeline 2 is additionally provided in the connecting tube, described conveying pipeline one end is corresponding with the feed inlet to be set
It sets, the other end is correspondingly arranged with the discharge port, and the conveying pipeline is used for the inner wall under negative pressure state and holds together to be formed and individually
The material passing passage 21 that material 91 passes through.Telescopic conveying pipeline is equipped in connecting tube, which can radially shrink, negative when taking out
When pressure, conveying pipeline shrinks to form the material passing passage that single material passes through, and falls material slowly, prevent material because than
It is different so as to cause layering that decrease speed is generated again, and vaccum-pumping equipment can be vacuum pump etc., which can be by elastic material
Material is made, such as rubber, silica gel etc., or contractile soft bag.Referring to fig. 2, dotted line is expressed as the state collapsed.
In the present embodiment, as shown, the connecting tube includes the first pipe 101, the second pipe 102 and third pipe 103, institute
It states the first pipe to be detachably connected with second pipe, second pipe is detachably connected with the third pipe.The connecting tube is by three
A pipe is formed by connecting, convenient for the dismounting of selectivity.
In the present embodiment, as shown, conveying pipeline upper end circumferential edge is set to first pipe and described second
Between pipe, conveying pipeline lower end circumferential edge is set between second pipe and the third pipe.Guarantee to connect between conveying pipeline
Connect sealed reliable.
In the present embodiment, as shown, the first pipe peripheral outer wall is equipped with first flange 1011, the second pipe week
It is equipped with second flange 1021 to outer wall, further includes Quick hoop 104, the first flange passes through the fast-assembling by second flange
Clamp connection.Structure is simple, easy for installation.
In the present embodiment, as shown, being additionally provided with first between the first flange and the second flange opposite face
Sealing ring.
In the present embodiment, as shown, the connecting tube is equipped with valve 15.Realize whether discharge by valve.
In the present embodiment, as shown, first pipe upper end is equipped with the connecting flange 16 for connecting with tank body 9,
The connecting flange is equipped with the second sealing ring.
Using a kind of method of the slow drop material of above-mentioned material ramp-down device, include the following steps,
Step 1: installing radially collapsible conveying pipeline:Can conveying pipeline one end be pressed between the first pipe and the second pipe, the other end
Between second pipe and third pipe；
Step 2: sealed feed inlet：By the flange seal between tank body and the first pipe；
Step 3: connection third tube valve：Connect third pipe and valve；
Step 4: vacuumizing：The air inside conveying pipeline is taken away by exhaust tube, is allowed conveying pipeline to be in and is inhaled flat state, conveying pipeline
Inner wall forms material passing passage 21, reaches certain vacuum degree in conveying pipeline；
Step 5: charging：Feed bin valve is opened, is fallen in conveying pipeline under material, as time goes by, the material in conveying pipeline increases
Add, when passing through certain time, the frictional resistance that material passing passage generates material reaches balance, and material, which falls, to be stopped；
Step 6: the tonifying Qi in conveying pipeline：From exhaust tube tonifying Qi in third pipe, the diameter of material passing passage 21 becomes larger, allows
Material is slowly declined at the valve of third pipe, until material is full of third pipe；
Step 7: discharging:The valve for opening third pipe is fallen in splicing equipment under the material allowed in third pipe.
Using this method, make during material declines, material is close to material uniform descent, prevents material from producing because of specific gravity
Raw decrease speed is different so as to cause layering.
In the description of the present invention, it is to be understood that, term " length ", " width ", "upper", "lower", "front", "rear",
The orientation or positional relationship of the instructions such as "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside" is based on attached drawing institute
The orientation or positional relationship shown, is merely for convenience of description of the present invention and simplification of the description, rather than the dress of indication or suggestion meaning
It sets or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as to limit of the invention
System.
The embodiment being described with reference to the drawings is exemplary, it is intended to is used to explain the present invention, and be should not be understood as to this hair
Bright limitation.Embodiment is not construed as limitation of the present invention, but any based on spiritual improvements introduced of the invention, all should be
Within protection scope of the present invention.
Claims (8)
1. a kind of material ramp-down device, it is characterised in that：Including for be equipped with material tank body（9）The connecting tube of sealed connection
（1）,
One end is equipped with feed inlet in the connecting tube（11）, the other end is equipped with discharge port that is openable or closing（12）, described
It connects pipe outer wall and is equipped with exhaust tube（14）, the exhaust tube with vaccum-pumping equipment for connecting；
Radially collapsible conveying pipeline is additionally provided in the connecting tube（2）, described conveying pipeline one end is corresponding with the feed inlet to be set
It sets, the other end is correspondingly arranged with the discharge port, and the conveying pipeline is used for the inner wall under negative pressure state and holds together to be formed and individually
Material（91）By material passing passage（21）.
2. a kind of material ramp-down device according to claim 1, it is characterised in that：The connecting tube includes the first pipe
（101）, second pipe（102）With third pipe（103）, it is described first pipe be detachably connected with second pipe, it is described second pipe and
The third pipe is detachably connected.
3. a kind of material ramp-down device according to claim 2, it is characterised in that：Conveying pipeline upper end circumferential edge is set
Between first pipe and second pipe, conveying pipeline lower end circumferential edge is set to second pipe and the third pipe
Between.
4. a kind of material ramp-down device according to claim 3, it is characterised in that：The first pipe peripheral outer wall is equipped with the
One flange（1011）, the second pipe peripheral outer wall is equipped with second flange（1021）, further include Quick hoop（104）, described
One flange is connected by second flange by the Quick hoop.
5. a kind of material ramp-down device according to claim 4, it is characterised in that：The first flange and second method
The first sealing ring is additionally provided between blue opposite face.
6. a kind of material ramp-down device according to claim 5, it is characterised in that：The connecting tube is equipped with valve
（15）.
7. a kind of material ramp-down device according to claim 6, it is characterised in that：First pipe upper end be equipped with for
Tank body（9）The connecting flange of connection（16）, the connecting flange is equipped with the second sealing ring.
8. using a kind of method of the slow drop material of material ramp-down device described in claim 1-7 any one claim,
It is characterized in that：Include the following steps,
Step 1: installing radially collapsible conveying pipeline:Can conveying pipeline one end be pressed between the first pipe and the second pipe, the other end
Between second pipe and third pipe；
Step 2: sealed feed inlet：By the flange seal between tank body and the first pipe；
Step 3: connection third tube valve：Connect third pipe and valve；
Step 4: vacuumizing：The air inside conveying pipeline is taken away by exhaust tube, is allowed conveying pipeline to be in and is inhaled flat state, conveying pipeline
Inner wall forms material passing passage（21）, reach certain vacuum degree in conveying pipeline；
Step 5: charging：Feed bin valve is opened, is fallen in conveying pipeline under material, as time goes by, the material in conveying pipeline increases
Add, when passing through certain time, the frictional resistance that material passing passage generates material reaches balance, and material, which falls, to be stopped；
Step 6: the tonifying Qi in conveying pipeline：From exhaust tube tonifying Qi in third pipe, material passing passage（21）Diameter become larger,
Material is allowed to be slowly declined at the valve of third pipe, until material is full of third pipe；
Step 7: discharging:The valve for opening third pipe is fallen in splicing equipment under the material allowed in third pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810627520.3A CN108861606B (en) | 2018-06-19 | 2018-06-19 | Material slow-descent device and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810627520.3A CN108861606B (en) | 2018-06-19 | 2018-06-19 | Material slow-descent device and method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108861606A true CN108861606A (en) | 2018-11-23 |
| CN108861606B CN108861606B (en) | 2023-09-12 |
Family
ID=64339731
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810627520.3A Active CN108861606B (en) | 2018-06-19 | 2018-06-19 | Material slow-descent device and method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108861606B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07109013A (en) * | 1993-10-13 | 1995-04-25 | Printing Bureau Ministry Of Finance Japan | Powder carrying chute equipment having flexible inner tube |
| CN101734485A (en) * | 2009-12-19 | 2010-06-16 | 上海博隆粉体工程有限公司 | Method and system for negative-pressure dense-phase conveying |
| CN103662580A (en) * | 2012-09-05 | 2014-03-26 | 朱瑞 | Corrugated pipe slowly descending device |
| CN203544798U (en) * | 2013-09-11 | 2014-04-16 | 广州创特技术有限公司 | Material ejector |
| CN205771986U (en) * | 2016-05-25 | 2016-12-07 | 厦门龙净环保物料输送科技有限公司 | A kind of positive pressure pneumatic conveying device |
| CN206552847U (en) * | 2017-02-20 | 2017-10-13 | 杉杉能源（宁夏）有限公司 | Portable cycle stock bin complete set of equipments |
| CN208345312U (en) * | 2018-06-19 | 2019-01-08 | 浙江迦南科技股份有限公司 | A kind of material ramp-down device |
-
2018
- 2018-06-19 CN CN201810627520.3A patent/CN108861606B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07109013A (en) * | 1993-10-13 | 1995-04-25 | Printing Bureau Ministry Of Finance Japan | Powder carrying chute equipment having flexible inner tube |
| CN101734485A (en) * | 2009-12-19 | 2010-06-16 | 上海博隆粉体工程有限公司 | Method and system for negative-pressure dense-phase conveying |
| CN103662580A (en) * | 2012-09-05 | 2014-03-26 | 朱瑞 | Corrugated pipe slowly descending device |
| CN203544798U (en) * | 2013-09-11 | 2014-04-16 | 广州创特技术有限公司 | Material ejector |
| CN205771986U (en) * | 2016-05-25 | 2016-12-07 | 厦门龙净环保物料输送科技有限公司 | A kind of positive pressure pneumatic conveying device |
| CN206552847U (en) * | 2017-02-20 | 2017-10-13 | 杉杉能源（宁夏）有限公司 | Portable cycle stock bin complete set of equipments |
| CN208345312U (en) * | 2018-06-19 | 2019-01-08 | 浙江迦南科技股份有限公司 | A kind of material ramp-down device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108861606B (en) | 2023-09-12 |
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