CN105000388B - A kind of Weighing type suction conveyor - Google Patents
A kind of Weighing type suction conveyor Download PDFInfo
- Publication number
- CN105000388B CN105000388B CN201510470980.6A CN201510470980A CN105000388B CN 105000388 B CN105000388 B CN 105000388B CN 201510470980 A CN201510470980 A CN 201510470980A CN 105000388 B CN105000388 B CN 105000388B
- Authority
- CN
- China
- Prior art keywords
- room
- chuck
- filter
- suction conveyor
- chamber
- 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.)
- Active
Links
Landscapes
- Air Transport Of Granular Materials (AREA)
Abstract
The present invention provides a kind of Weighing type suction conveyor, including vacuum pump, blowback pump, pneumatic chamber, material room and blowing room；The vacuum pump and blowback pump are connected by pipeline with the pneumatic chamber respectively, and the vacuum pump, blowback pump connect and be respectively arranged with the first valve, the second valve on the pipeline of pneumatic chamber；The pneumatic chamber and the material room are the left-right parts being separated to form by filter；The filter core of the filter is sleeved in a chuck, meanwhile, the chuck separates the material room and forms the filter chamber on the inside of chuck and the feed cavity on the outside of chuck；Splice and connect with the blowing room being disposed below in the material room；The material room is equipped with the feed inlet connected with the feed cavity and the discharge port connected with the blowing room, so discharge port is equipped with the 3rd valve, blowing room bottom is equipped with weighing device.Using the present invention, can be adapted to install and use in the limited occasion of height space, while have the function of to calculate the weight.
Description
Technical field
The present invention relates to a kind of Weighing type suction conveyor.
Background technology
In industry such as pharmacy, food, chemical industry, suction conveyor is widely used.Many occasion spaces are in industrial circle
Limited, by taking the dust proof workshop of pharmaceuticals industry as an example, to be energy saving, highly generally 2.6 meters or so of workshop, and the tabletting in workshop
Machine then has 2 meters of height, due to the needs of production automation, suction conveyor is installed above tablet press machine and carries out feeding, blowing operation,
But since existing suction conveyor is all vertical one, its height is very exquisite herein, even if filling a present level
Minimum suction conveyor, its total height will also exceed ceiling.Therefore, whether the height of suction conveyor, be related to it and may be used
The problems such as to install, select.
The content of the invention
The technical problems to be solved by the invention are, there is provided it is a kind of can be adapted to install in the limited occasion in space make
Weighing type suction conveyor.
In order to solve the above technical problem, the present invention provides a kind of Weighing type suction conveyor, it includes vacuum pump, anti-
Blow pump, pneumatic chamber, material room and blowing room；The vacuum pump and blowback pump are connected by pipeline with the pneumatic chamber respectively, described
Vacuum pump, blowback pump connect and are respectively arranged with the first valve, the second valve on the pipeline of pneumatic chamber；The pneumatic chamber and the material
Room is the left-right parts being separated to form by filter；The filter core of the filter is sleeved in a chuck, meanwhile, the chuck point
The filter chamber on the inside of chuck and the feed cavity on the outside of chuck are formed every the material room；The material room is with being disposed below
The blowing room splicing and connect；The material room is equipped with the feed inlet connected with the feed cavity and connects with the blowing room
Logical discharge port, so discharge port is equipped with the 3rd valve, blowing room bottom is equipped with weighing device.
As the improvement of above-mentioned technical proposal, the feedstock direction of the feed inlet and the tangent formation of the material chamber interior walls are spiral
Charging.
As the improvement of above-mentioned technical proposal, the discharge port is in hopper shape, it is open is set towards vertical direction.
As the improvement of above-mentioned technical proposal, the chuck is the cylindrical shape of one end open, its opening is set in the horizontal direction
Put.
As the improvement of above-mentioned technical proposal, the filter core of the filter is made of some raised cavitys, the protrusion chamber
Body is in horizontally disposed.
Further, the raised cavity is the cylindrical chamber with certain length.
Further, the raised cavity is back taper or inversed taper platform cavity with certain length.
Implement a kind of Weighing type suction conveyor of the present invention, compared with prior art, have the advantages that：
（1）Material room is separated to form the filter chamber on the inside of chuck and is located at by the present invention by the design of above-mentioned chuck
Feed cavity on the outside of chuck, so as to which the position of feed inlet is moved up, reduces material room design height.During charging, material can along into
Material chamber is fed directly to material room bottom, is largely adsorbed by filter without being directly entered in filter chamber and causes house vacuum degree
Change dramatically, influences machine normal operation.Therefore, the height reduction 50% of existing suction conveyor can be made it by the present invention
It can be installed and used in the limited occasion in space.
（2）The present invention can convey the weight of material by setting weighing device in blowing room bottom with the First Astronautic Research Institute for Measurement and Test, in this way,
During production run, original production process file can be formed with online record, operate the feeding of suction conveyor and can reach
The requirement of GMP, CGMP.
（3）The feed inlet of the present invention uses spiral feed design, can reduce the free-falling speed of material, reduces material
The generation of dust, and then the material dust for adsorbing filter surfaces is reduced, and ensures the stabilization of material house vacuum degree.
（4）Since filter is level（It is horizontal）Place, vacuum pump and blowback pump, can be further also to be horizontal positioned
Reduce the height of existing suction conveyor.
Brief description of the drawings
In order to illustrate the technical solution of the embodiments of the present invention more clearly, will simply it be situated between to the attached drawing of embodiment below
Continue.
Fig. 1 is a kind of structure diagram of Weighing type suction conveyor of the present invention.
Embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other without creative efforts
Embodiment, belongs to the scope of protection of the invention.
As shown in Figure 1, one embodiment of the invention, a kind of Weighing type suction conveyor, it includes vacuum pump 1, blowback pump
2nd, pneumatic chamber 3, material room 4 and blowing room 5；The vacuum pump 1 and blowback pump 2 are connected by pipeline with the pneumatic chamber 3 respectively, institute
State vacuum pump 1, blowback pump 2 connects and is respectively arranged with the first valve, the second valve on the pipeline of pneumatic chamber 3；The pneumatic chamber 3 with
The material room 4 is the left-right parts being separated to form by filter 6；The filter core of the filter 6 is sleeved in a chuck 7, meanwhile,
The chuck 7 separates the material room 4 and forms the filter chamber 41 positioned at the inner side of chuck 7 and the feed cavity 42 positioned at the outside of chuck 7；Institute
Material room 4 is stated to splice and connect with the blowing room 5 being disposed below；The material room 4 is equipped with what is connected with the feed cavity 42
Feed inlet 43 and the discharge port 44 connected with the blowing room 5, so discharge port 44 is equipped with the 3rd valve 9.It is in this way, of the invention
By the design of above-mentioned chuck 7, by expect room 4 be separated to form positioned at the inner side of chuck 7 filter chamber 41 and positioned at the outside of chuck 7 into
Expect chamber 42, so as to which the position of feed inlet 43 is moved up, reduce material 4 design height of room.During charging, material can be straight along feed cavity 42
Pick to material 4 bottom of room, the drastically change of house vacuum degree is caused by a large amount of absorption of filter 6 without being directly entered filter chamber
Change, influence machine normal operation.Therefore, the present invention can by the height reduction 50% of existing suction conveyor, allow its
Installed and used in the limited occasion in space.
More preferably, 5 bottom of blowing room is equipped with weighing device 8, so that by the weighing device 8, can be defeated with the First Astronautic Research Institute for Measurement and Test
Send the weight of material.During production run, it can form original production process file with online record, make the upper of suction conveyor
Material running can reach GMP, the requirement of CGMP.
More preferably, the feedstock direction of the feed inlet 43 and the tangent spiral charging of formation of 4 inner wall of material room.Thus, exist
Under the centrifugal force effect of tangential feed mouth 43, the material being pumped in can decline around the spiral inner wall of material room 4, so as to reduce material
Free-falling speed, reduces the generation of material dust, and then reduces the material dust of 6 adsorption of filter, ensures material
The stabilization of vacuum in room 4.
More preferably, the discharge port 44 is in hopper shape, it is open is set towards vertical direction, thus, it is possible to ensure that material exists
Freely fallen from discharge port 44 under self gravitation effect.
More preferably, the chuck 7 is the cylindrical shape of one end open, its opening is set in the horizontal direction.In this way, work as material powder
When dirt is raised vertical rising, material dust will not be directly entered in filter chamber 41, and needing occurred level to be folded to could enter,
Adsorbed so as to effectively hinder a large amount of material dusts to enter in filter chamber 41 by filter 6, further ensure vacuum in material room 4
The stabilization of degree.It should also be noted that, the opening of chuck 7 should avoid with feed inlet 43 formed face, to avoid material directly into
Enter filter chamber 41.
More preferably, the filter core of the filter 6 is made of some raised cavitys 61, thus, it is possible to increase the face of filter 6
Product, so that 6 lower surface of filter can carry the more materials of attachment.The protrusion cavity 61, can be further in being horizontally disposed with
Ground reduces the height of existing suction conveyor.
More preferably, the raised cavity 61 is the cylindrical chamber with certain length.Thus, compression is provided in blowback pump 2
Gas carry out 41 discharge of filter chamber when can easily form shake, it is easier to make be attached to 6 lower surface of filter material disengaging
6 lower surface of filter.
More preferably, the raised cavity 61 is back taper or inversed taper platform cavity with certain length.So so that arranging
Material is more readily pulled from 6 lower surface of filter during material.And inversed taper platform shape can cause 6 bottom of filter not have acute angle,
Reduce the concentration of stress.
The operation principle of the present invention is illustrated below：
Suction conveyor is divided from working status, can be divided into shutdown status, vacuum intake state, discharge shape after startup
State, blowback discharge state.
Shutdown status, that is, equipment inactive state.The first valve, the second valve and the 3rd valve 9 are in closing shape at this time
State.
Suction state, that is, suction conveyor start after from feed bin absorbing material working status.At this time, the first valve is beaten
Open, due to the effect of vacuum pump 1, expect that air pressure reduces in room 4, material is drawn to material room 4 by delivery pipe from feed bin.
After discharge state, that is, suction conveyor absorbing material, the first valve stays open, and the 3rd valve 9 is opened, and material exists
Freely fallen from discharge port 44 under self gravitation effect, and to material receiving device（Such as tablet press machine）Supply, since material room 4 is vacuum shape
State, outside air from discharge port 44 into pan feeding room 4 in, and raise material produce dust, simultaneously as the effect of vacuum pump 1, powder
Opening of the dirt through 7 lower end of chuck enters in chuck 7 to be adsorbed by filter 6.
After blowback discharge state, that is, suction conveyor discharge material, the first valve is closed, opens the second valve and the 3rd valve
Door 9, blowback pump 2 introduces compressed air into pneumatic chamber 3, so that the material adsorbed on 6 surface of filter be taken off with filter 6
From, enter through discharge port 44 in blowing room 5, and to material receiving device（Such as tablet press machine）Supply.
The above disclosed right for being only presently preferred embodiments of the present invention, the present invention cannot being limited with this certainly
Scope, therefore the equivalent variations made according to scope of the present invention patent, are still within the scope of the present invention.
Claims (6)
1. a kind of Weighing type suction conveyor, it is characterised in that including vacuum pump, blowback pump, pneumatic chamber, material room and blowing room；
The vacuum pump and blowback pump are connected by pipeline with the pneumatic chamber respectively, and the vacuum pump, blowback pump connect pneumatic chamber
The first valve, the second valve are respectively arranged with pipeline；The pneumatic chamber and the material room are the left sides being separated to form by filter
Right half；The filter core of the filter is sleeved in a chuck, and the chuck is the cylindrical shape of one end open, it is open towards level
Direction is set, meanwhile, the chuck separate the material room formed filter chamber on the inside of chuck and on the outside of chuck into
Expect chamber；Splice and connect with the blowing room being disposed below in the material room；The material room is equipped with and is connected with the feed cavity
Feed inlet and the discharge port that is connected with the blowing room, so discharge port is equipped with the 3rd valve, the opening of the chuck is kept away
Open and form face with the feed inlet；Blowing room bottom is equipped with weighing device.
A kind of 2. Weighing type suction conveyor as claimed in claim 1, it is characterised in that the feedstock direction of the feed inlet with
The material chamber interior walls are tangent to form spiral charging.
A kind of 3. Weighing type suction conveyor as claimed in claim 1, it is characterised in that the discharge port is in hopper shape, its
Opening is set towards vertical direction.
4. a kind of Weighing type suction conveyor as claimed in claim 1, it is characterised in that the filter core of the filter is by some
Raised cavity composition, the protrusion cavity is in horizontally disposed.
5. a kind of Weighing type suction conveyor as claimed in claim 4, it is characterised in that the protrusion cavity is with certain
The cylindrical chamber of length.
6. a kind of Weighing type suction conveyor as claimed in claim 4, it is characterised in that the protrusion cavity is with certain
The back taper or inversed taper platform cavity of length.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510470980.6A CN105000388B (en) | 2015-08-05 | 2015-08-05 | A kind of Weighing type suction conveyor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510470980.6A CN105000388B (en) | 2015-08-05 | 2015-08-05 | A kind of Weighing type suction conveyor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105000388A CN105000388A (en) | 2015-10-28 |
| CN105000388B true CN105000388B (en) | 2018-05-15 |
Family
ID=54373316
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510470980.6A Active CN105000388B (en) | 2015-08-05 | 2015-08-05 | A kind of Weighing type suction conveyor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105000388B (en) |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4889452A (en) * | 1988-01-29 | 1989-12-26 | The Young Industries, Inc. | Vented product pump and air filter arrangement |
| US6068429A (en) * | 1998-02-19 | 2000-05-30 | Transfer Industrial Leasing, Inc. | Air conveying apparatus |
| DE20312073U1 (en) * | 2003-08-05 | 2004-12-23 | Volkmann Gmbh | Vacuum conveyor with weighing or dosing device |
| CN101554958B (en) * | 2008-04-11 | 2011-06-22 | 邵天君 | Vacuum feeder |
| CN101879990A (en) * | 2010-07-08 | 2010-11-10 | 河北工业大学 | Gas-phase transport and deposition continuous charging equipment |
| CN202201496U (en) * | 2011-08-05 | 2012-04-25 | 广东科达机电股份有限公司 | Vacuum feeding-metering-blanking device for ceramic powder |
| CN204999300U (en) * | 2015-08-05 | 2016-01-27 | 赛铂(广州)机电科技有限公司 | Weighing type suction conveyor |
-
2015
- 2015-08-05 CN CN201510470980.6A patent/CN105000388B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN105000388A (en) | 2015-10-28 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107008074A (en) | A kind of sack cleaner with on-line detecting system | |
| CN107032143A (en) | A kind of screw ship unloader with vertical telescopic strength feeding head | |
| CN105000388B (en) | A kind of Weighing type suction conveyor | |
| CN204777661U (en) | Compounding pneumatic transmission device with structure is retrieved to powder | |
| CN106040379B (en) | A kind of continuous vacuum pulverizer and its application method | |
| CN204999300U (en) | Weighing type suction conveyor | |
| CN204110374U (en) | A kind of spirulina powder automatic powder loading machine | |
| CN204096646U (en) | Spring loader | |
| CN204777676U (en) | Pneumatic conveyor is with mechanism that gathers materials | |
| CN207417896U (en) | A kind of powder conveys Special vacuum feeder | |
| CN204957807U (en) | Press from both sides cover type suction conveyor | |
| CN104176502B (en) | Spring loader | |
| CN109250177A (en) | A kind of Bao Xiangji automatic charging device | |
| CN206969772U (en) | A kind of screw ship unloader with vertical telescopic strength feeding head | |
| KR101582827B1 (en) | Vacuum suction transfer apparatus | |
| CN103010782A (en) | Dust-removal-type flexible freight bag unloading device | |
| CN201783407U (en) | Device for removing dust in advance | |
| CN210456605U (en) | Negative pressure loading attachment based on prevent blockking up technique | |
| CN204999302U (en) | Split type suction conveyor | |
| CN208037204U (en) | A kind of silo device for discharging with dustproof construction | |
| CN205738247U (en) | A kind of plant produced packaging machine | |
| CN207608054U (en) | A kind of novel pneumatic ash conveying device | |
| CN207698621U (en) | A kind of feed mechanism | |
| CN207288075U (en) | A kind of wind-force rise in vibration device | |
| CN208513029U (en) | Pneumatic floating formula screening machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190827 Address after: 050000 West Side of Yuhua District, Shijiazhuang City, Hebei Province Patentee after: Huasi Energy-saving Technology Hebei Co., Ltd. Address before: 510663 Building 1103, Golden Valley C3, 99 Science Avenue, Guangzhou Science City, Guangdong Province Patentee before: Saibai (Guangzhou) Electromechanical Technology Co., Ltd. |
|
| TR01 | Transfer of patent right |