CN205851347U - A kind of sieving machine with auxiliary vibrosieve - Google Patents
A kind of sieving machine with auxiliary vibrosieve Download PDFInfo
- Publication number
- CN205851347U CN205851347U CN201620714561.2U CN201620714561U CN205851347U CN 205851347 U CN205851347 U CN 205851347U CN 201620714561 U CN201620714561 U CN 201620714561U CN 205851347 U CN205851347 U CN 205851347U
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- China
- Prior art keywords
- vibrosieve
- auxiliary
- powder
- valve
- measuring room
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Abstract
The utility model discloses a kind of sieving machine with auxiliary vibrosieve, sieve including principal oscillation, auxiliary vibrosieve, powder delivery road on first, first time powder delivery road and vibrating device, it is characterized in that, connect on described first time powder delivery road and have first passage, described first passage connects the first powder measuring room, the first valve it is provided with in described first passage, described first powder measuring room is provided with second channel, described second channel connects described auxiliary vibrosieve, described first powder measuring room is being provided with the second valve with described second channel junction, it is provided with powder delivery road on second on the upside of described auxiliary vibrosieve, on described second, powder delivery road connects the second powder measuring room, the mesh number of described principal oscillation sieve and described auxiliary vibrosieve is equal, this utility model can pass through powder measuring room sampling inspection by variables result.
Description
Technical field
This utility model relates to vibrosieve technology, a kind of sieving machine with auxiliary vibrosieve.
Background technology
Wet mixing pelletizer is that after during medical industry solid preparation produces mixing material, injection station mixture is carried out
The special equipment of wet granulation, is also applied for granular material mixing and the granulation of food, chemical industry.Current wet mixing pelletizer
Including pedestal, material cylinder, rabbling mechanism and granulation mechanism etc., work process rotates, by rabbling mechanism, the eddy current effect produced and makes
It is sufficiently mixed；And by the granulation cutting knife of side, the material group seethed fully is smashed, cuts into homogeneous, fine and close
Grain.
The Chinese patent of Application No.: CN201520069795.1 discloses a kind of vibration with auxiliary security sieve structure
Sieving machine, including being provided with on main sieve the principal oscillation screen cloth in powder delivery road under powder delivery road and main sieve, principal oscillation screen bottom is provided with vibration
Base, connects on powder delivery road under main sieve and has a sampling stria, and sampling stria leads to and is positioned at the auxiliary sieve of the safety below principal oscillation screen cloth,
The auxiliary sieve of safety is provided with powder delivery road on auxiliary sieve, and on auxiliary sieve, powder delivery road leads to white catch tray.
But in above-mentioned patent document, auxiliary sieve and main sieve share a vibrating base, waste big when need not sampling observation
The energy of amount, deviates from mutually with energy-conserving and environment-protective theory；And inspect by random samples and can not obtain data recording, it is impossible to analyze disqualification rate, thus
Frequency of vibration or mode can not be improved, also cannot improve sieve powder effect.
Utility model content
For the deficiencies in the prior art, what this utility model provided a kind of accountability analysis Examined has auxiliary vibration
The sieving machine of sieve.
For achieving the above object, this utility model provides following technical scheme: a kind of sieving machine with auxiliary vibrosieve,
Including principal oscillation sieve, auxiliary vibrosieve, powder delivery road, first time powder delivery road and vibrating device on first, it is characterised in that described first
Connecting on lower powder delivery road and have first passage, described first passage connects the first powder measuring room, is provided with in described first passage
First valve, described first powder measuring room is provided with second channel, and described second channel connects described auxiliary vibrosieve, and described the
One powder measuring room is being provided with the second valve with described second channel junction, is provided with powder delivery on second on the upside of described auxiliary vibrosieve
Road, on described second, powder delivery road connects the second powder measuring room, and the mesh number of described principal oscillation sieve and described auxiliary vibrosieve is equal.
By use technique scheme, when need not sampling observation time, the first valve remains turned-off, powder by principal oscillation sieve into
Enter first time powder delivery road；When needs are inspected by random samples, opening the first valve, the second valve remains turned-off, and part is sifted out from principal oscillation
Powder enter first passage from first powder delivery road subsequently into the first powder measuring room, be then switched off the first valve, first
Powder measuring room detection record the first amount of powder, then opens the second valve, and powder enters auxiliary vibrosieve by second channel；So
After after auxiliary vibrosieve is screened, the powder sifted out enters the second powder measuring room, the second powder meter by powder delivery road on second
Amount room detection record the second amount of powder, can draw screening effect by comparison the first amount of powder and the second amount of powder, thus can
Frequency and amplitude with analysis vibrating device are the most appropriate.
Further, described first powder measuring room includes the first weighing unit and the first blower fan, described second powder metering
Room includes the second weighing unit and the second blower fan.
By use technique scheme, weighing unit simple in construction is set, it is easy to implement, cost is relatively low；Blower fan is permissible
Ensure to blow out the powder in all measuring rooms subsequently into next passage after metering terminates, thus reduce analytical error, carry
High analyte precision.
Further, described principal oscillation sieve is separately positioned with described auxiliary vibrosieve, and the lower connection of described principal oscillation sieve has first
Vibrating device, connects under described auxiliary vibrosieve and has the second vibrating device.
By using technique scheme, when need not sampling observation, the second vibrating device does not works, and auxiliary vibrosieve is depressed
Dynamic, thus save the energy, meet the theory of energy-conserving and environment-protective；When needs are inspected by random samples, the second vibrating device work, auxiliary vibrosieve is shaken
Dynamic, and keep the second vibrating device vibrational state and the first vibrating device identical, thus reach the purpose of sampling observation, it is ensured that sampling observation essence
Degree and analysis result.
Further, described auxiliary vibrosieve is being provided with the 3rd valve, described first passage with described second channel junction
Using hose connection with described first powder measuring room, described second channel uses flexible pipe even with described first powder measuring room
Connecing, on described second, powder delivery road uses hose connection with described second powder measuring room.
By use technique scheme, when the 3rd valve can ensure that auxiliary shaker vibration powder do not return to second lead to
Road, thus ensure screening effect, is further ensured that the verity of the second powder measuring room record data, finally give accurately than
To result thus providing for Accurate Analysis may；The hose connection effect playing damping at three, can isolate measuring room when metering
The vibration of extraneous transmission, thus ensure the degree of accuracy of metering, it is further ensured that the verity of comparison data, thus is conducive to analyzing
With improve vibrational state, finally improve screening effect.
Further, described auxiliary vibrosieve is provided with second time powder delivery road, and described second time powder delivery road is by described auxiliary vibration
Sieve leads to described first time powder delivery road.
By using technique scheme, the powder in second time powder delivery road and first time powder delivery road can be merged, thus
Play the purpose integrating mutually similar powder, it is simple to collect and arrange.
Further, the sieving machine described in auxiliary vibrosieve also includes that processor, described processor are connected by circuit
Described first vibrating device, the second vibrating device, the first weighing unit, the second weighing unit, the first blower fan, the second blower fan, the first valve
Door, the second valve and the 3rd valve.
By using technique scheme, processor sequential control the first vibrating device, the second vibrating device, first weigh
Platform, the second weighing unit, the first blower fan, the second blower fan, the first valve, the second valve and the 3rd valve: when need not sampling observation, the
One vibrating device works, and the second vibrating device, the first weighing unit, the second weighing unit, the first blower fan and the second blower fan do not work, the
One valve closing；When needs are inspected by random samples, the first vibrating device work, then the first valve opening, the second valve and the 3rd valve
Remain turned-off, after entering appropriate powder, the first valve closing, the first weighing unit work, record the first data and input to place
Reason device, after metering terminates, the first weighing unit quits work, the second valve and the 3rd valve opening, and the second vibrating device starts and protects
Hold identical with the first vibrating device vibrational state, then the first fan starting, powder is blown into second channel, treats that whole powder enters
After entering auxiliary vibrosieve, closing the second valve and the 3rd valve, the first blower fan quits work, after auxiliary vibrosieve has been screened, the
Two vibrating devices quit work, and a part of powder enters the second powder measuring room, the second weighing unit work by powder delivery road on second
Making, record the second data and input to processor, after metering terminates, the second weighing unit quits work, and the second blower fan work, by powder
End blowout the second powder measuring room, after powder all blows out, the second blower fan quits work；Then processor comparison the first data
Draw screening effect with the second data, then result is fed back to the first vibrating device to improve vibrational state, thus improve sieve
Select effect.
In sum, when needs are inspected by random samples, opening the first valve, the second valve remains turned-off, and part is from principal oscillation sieve sieve
The powder gone out subsequently into the first powder measuring room, is then switched off the first valve from first powder delivery road entrance first passage, the
One powder measuring room detection record the first amount of powder, then opens the second valve, and powder enters auxiliary vibrosieve by second channel；
After being then passed through the screening of auxiliary vibrosieve, the powder sifted out enters the second powder measuring room, the second powder by powder delivery road on second
Measuring room detection record the second amount of powder, can draw screening effect by comparison the first amount of powder and the second amount of powder, thus
Frequency and the amplitude that can analyze vibrating device are the most appropriate；Processor plays sequential control and the effect of feedback closed loop control.
Accompanying drawing explanation
Fig. 1 is the front view that this utility model has the sieving machine of auxiliary vibrosieve；
Fig. 2 is the partial 3 d structural representation that this utility model has the sieving machine of auxiliary vibrosieve.
Accompanying drawing illustrates: 1, principal oscillation sieve；2, auxiliary vibrosieve；3, powder delivery road on first；4, first time powder delivery road；5, first leads to
Road；6, the first powder measuring room；7, the first valve；8, second channel；9, the second valve；10, powder delivery road on second；11, second
Powder measuring room；12, the first weighing unit；13, the first blower fan；14, the first vibrating device；15, the second vibrating device；16, the 3rd
Valve；17, flexible pipe；18, second time powder delivery road；19, screen cloth.
Detailed description of the invention
The embodiment of the sieving machine to this utility model with auxiliary vibrosieve of seeing figures.1.and.2 is described further.
A kind of novel sieving machine with auxiliary vibrosieve 2, including principal oscillation sieve 1, powder delivery road 3 in auxiliary vibrosieve 2, first,
First time powder delivery road 4 and vibrating device, it is characterised in that connect on described first time powder delivery road 4 and have a first passage 5, described the
One passage 5 connects the first powder measuring room 6, is provided with the first valve 7, described first powder measuring room 6 in described first passage 5
Being provided with second channel 8, described second channel 8 connects described auxiliary vibrosieve 2, and described first powder measuring room 6 is with described
Two passage 8 junctions are provided with the second valve 9, are provided with powder delivery road 10 on second, powder delivery on described second on the upside of described auxiliary vibrosieve 2
Road 10 connects the second powder measuring room 11, and the mesh number of described principal oscillation sieve 1 and described auxiliary vibrosieve 2 is equal.
The present embodiment is preferred, and described first powder measuring room 6 includes the first weighing unit 12 and the first blower fan 13, and described the
Two powder measuring rooms 11 include the second weighing unit and the second blower fan.
The present embodiment is preferred, and described principal oscillation sieve 1 is separately positioned with described auxiliary vibrosieve 2,1 time company of described principal oscillation sieve
Being connected to the first vibrating device 14, the 2 times connections of described auxiliary vibrosieve have the second vibrating device 15.
The present embodiment is preferred, and described auxiliary vibrosieve 2 is being provided with the 3rd valve 16, institute with described second channel 8 junction
Stating first passage 5 uses flexible pipe 17 to be connected with described first powder measuring room 6, described second channel 8 and described first powder meter
Amount room 6 uses flexible pipe 17 to connect, and on described second, powder delivery road 10 uses flexible pipe 17 to be connected with described second powder measuring room 11.
The present embodiment is preferred, and described auxiliary vibrosieve 2 is provided with second time powder delivery road 18, described second time powder delivery road 18 by
Described auxiliary vibrosieve 2 leads to described first time powder delivery road 4.
The present embodiment is preferred, described in there is the novel sieving machine of auxiliary vibrosieve 2 also include processor, described processor leads to
Oversampling circuit connects described first vibrating device the 14, second vibrating device the 15, first weighing unit the 12, second weighing unit, the first blower fan
13, the second blower fan, the first valve the 7, second valve 9 and the 3rd valve 16.
When need not sampling observation, the first vibrating device 14 works, and second vibrating device the 15, first weighing unit 12, second claims
Weight platform, the first blower fan 13 and the second blower fan do not work, and the first valve 7 is closed, and screen the powder through screen cloth 19 through principal oscillation sieve 1
End enters first time powder delivery road 4.
When needs are inspected by random samples, the first vibrating device 14 works, and then the first valve 7 is opened, the powder in first time powder delivery road 4
End enters first passage 5 through the first valve 7, and the second valve 9 and the 3rd valve 16 remain turned-off, after entering appropriate powder,
First valve 7 is closed, and the first weighing unit 12 works, and records the first data and inputs to processor, and after metering terminates, first weighs
Platform 12 quits work, and the second valve 9 and the 3rd valve 16 are opened, and the second vibrating device 15 starts and keeps and the first vibrating device
14 vibrational states are identical, and then the first blower fan 13 starts, and powder is blown into second channel 8, treat that whole powder enters auxiliary vibrosieve 2
After, close the second valve 9 and the 3rd valve 16, the first blower fan 13 quits work, and after auxiliary vibrosieve 2 has been screened, second shakes
Dynamic device 15 quits work, through the screening of auxiliary vibrosieve 2 do not pass through the powder of screen cloth 19 by second on powder delivery road 10 enter second
Powder measuring room 11, the second weighing unit work, record the second data and input to processor, after metering terminates, the second weighing unit stops
Only work, the second blower fan work, powder is blown out the second powder measuring room 11, after powder all blows out, the second blower fan stops work
Make；Then processor comparison the first data and the second data draw screening effect, and then result feeds back to the first vibrating device
14 improve vibrational state, thus improve screening effect.
The above is only preferred implementation of the present utility model, and protection domain of the present utility model is not limited merely to
Above-described embodiment, all technical schemes belonged under this utility model thinking belong to protection domain of the present utility model.Should refer to
Go out, for those skilled in the art, without departing from the some improvement under this utility model principle premise and
Retouching, these improvements and modifications also should be regarded as protection domain of the present utility model.
Claims (6)
1. there is a sieving machine for auxiliary vibrosieve, including principal oscillation sieve, auxiliary vibrosieve, powder delivery road, first time powder delivery on first
Road and vibrating device, it is characterised in that connect on described first time powder delivery road and have a first passage, described first passage connects the
One powder measuring room, is provided with the first valve in described first passage, described first powder measuring room is provided with second channel, described
Second channel connects described auxiliary vibrosieve, and described first powder measuring room is being provided with the second valve with described second channel junction
Door, is provided with powder delivery road on second on the upside of described auxiliary vibrosieve, on described second, powder delivery road connects the second powder measuring room, described
The mesh number of principal oscillation sieve and described auxiliary vibrosieve is equal.
A kind of sieving machine with auxiliary vibrosieve the most according to claim 1, it is characterised in that described first powder metering
Room includes that the first weighing unit and the first blower fan, described second powder measuring room include the second weighing unit and the second blower fan.
A kind of sieving machine with auxiliary vibrosieve the most according to claim 2, it is characterised in that described principal oscillation sieve and institute
Stating auxiliary vibrosieve separately positioned, the lower connection of described principal oscillation sieve has the first vibrating device, and connecting under described auxiliary vibrosieve has second
Vibrating device.
A kind of sieving machine with auxiliary vibrosieve the most according to claim 3, it is characterised in that described auxiliary vibrosieve with
Described second channel junction is provided with the 3rd valve, and described first passage uses hose connection with described first powder measuring room,
Described second channel uses hose connection with described first powder measuring room, powder delivery road and described second powder meter on described second
Amount room uses hose connection.
A kind of sieving machine with auxiliary vibrosieve the most according to claim 4, it is characterised in that set in described auxiliary vibrosieve
Second time powder delivery road, described second time powder delivery road is had to be led to described first time powder delivery road by described auxiliary vibrosieve.
A kind of sieving machine with auxiliary vibrosieve the most according to claim 5, it is characterised in that described in there is auxiliary vibrosieve
Sieving machine also include processor, described processor by circuit connect described first vibrating device, the second vibrating device, first
Weighing unit, the second weighing unit, the first blower fan, the second blower fan, the first valve, the second valve and the 3rd valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620714561.2U CN205851347U (en) | 2016-06-30 | 2016-06-30 | A kind of sieving machine with auxiliary vibrosieve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620714561.2U CN205851347U (en) | 2016-06-30 | 2016-06-30 | A kind of sieving machine with auxiliary vibrosieve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205851347U true CN205851347U (en) | 2017-01-04 |
Family
ID=57644585
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620714561.2U Expired - Fee Related CN205851347U (en) | 2016-06-30 | 2016-06-30 | A kind of sieving machine with auxiliary vibrosieve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205851347U (en) |
-
2016
- 2016-06-30 CN CN201620714561.2U patent/CN205851347U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170104 Termination date: 20180630 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |