CN209334213U - A kind of powder collecting device - Google Patents
A kind of powder collecting device Download PDFInfo
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- CN209334213U CN209334213U CN201821758992.4U CN201821758992U CN209334213U CN 209334213 U CN209334213 U CN 209334213U CN 201821758992 U CN201821758992 U CN 201821758992U CN 209334213 U CN209334213 U CN 209334213U
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Abstract
A kind of powder collecting device, including rack, vibrating screen, material blanking tube, storage tank, suction ventilator, vacuum evacuation device, discharge bucket and material box, vibrating screen includes vibrator, screen box and sieve, screen box is installed on a shaker, the top of screen box is equipped with powder entrance, bottom is equipped with powder outlet, and sieve is mounted in the cavity of screen box；Material blanking tube lower end is connected to powder entrance；The top of storage tank is equipped with bleeding point and feed inlet, bottom are equipped with discharge port, bleeding point is connected to vacuum evacuation device, the air inlet of suction ventilator is connected to powder outlet, the air outlet of suction ventilator is connected to the feed inlet of storage tank, the discharge port of storage tank is connected to discharge bucket upper end, and the discharge outlet of storage tank is equipped with first switch valve；Feed pipe is equipped with above material box, feed pipe lower end is connected to the cavity of material box, and feed pipe upper end is connected to discharge bucket lower end.The utility model can be screened and be collected to powder automatically, and pollution of the dust to surrounding air and workshop condition can be reduced or avoided.
Description
Technical field
The utility model relates to powder manufacturing equipments, and in particular to a kind of powder collecting device.
Background technique
A kind of existing powder collecting device, including vibrating screen and material blanking tube, vibrating screen include pedestal, vibrator, screen box
And sieve, vibrator are mounted on the base, screen box is installed on a shaker, and the top of screen box is equipped with powder entrance, bottom is equipped with
Powder outlet, sieve are mounted in the cavity of screen box, and powder inlet is under sieve in the surface of sieve, powder outlet
Side；Material blanking tube is set to the top of screen box, and the lower end of material blanking tube is connected to powder entrance.
In general, the upper end of above-mentioned material blanking tube is connected to the discharge port of sponging granulator.When work, completed in sponging granulator
After the preparation of powder, the discharge port of sponging granulator is opened, the powder prepared in sponging granulator enters sieve through material blanking tube
In the cavity of case；Vibrator drives screen box vibration, drives sieve vibration, under the action of sieve, (i.e. size compares sieve to coarse powder material
The big powder of mesh) stay on sieve, the mesh that the powder of size qualification then passes through sieve reaches the cavity bottom of screen box, then
It is fallen in through powder outlet in the charge cask being placed on immediately below powder outlet.Although above-mentioned powder collecting device can be automatic right
The powder prepared is screened and is collected, and still, during the work time, dust from flying is especially easy to happen during discharging
The case where (i.e. dust and gas mixes), surrounding air and workshop condition are polluted, are detrimental to health.
Utility model content
The technical problem to be solved by the utility model is to provide a kind of powder collecting device, this powder collecting device energy
It is enough that the powder prepared is screened and collected automatically, and dust can be reduced or avoided to surrounding air and workshop condition
Pollution.The technical solution adopted is as follows:
A kind of powder collecting device, including rack, vibrating screen and material blanking tube, vibrating screen include vibrator, screen box and sieve,
Vibrator is mounted on the rack, and screen box is installed on a shaker, and the top of screen box is equipped with powder entrance, bottom goes out equipped with powder
Mouthful, sieve is mounted in the cavity of screen box, and in the surface of sieve, powder outlet is in the lower section of sieve for powder inlet；It falls
Expects pipe is set to the top of screen box, and the lower end of material blanking tube is connected to powder entrance, it is characterised in that: the powder collecting device also wraps
Storage tank, suction ventilator, vacuum evacuation device, discharge bucket and material box are included, storage tank, vacuum evacuation device, suction ventilator and discharge bucket are equal
It is mounted on the rack, the top of storage tank is equipped with bleeding point and feed inlet, bottom are equipped with discharge port, the bleeding point of storage tank
It is connected to vacuum evacuation device, the air inlet of suction ventilator is connected to the powder outlet of the vibrating screen, the air outlet of suction ventilator and storage
The feed inlet of batch can is connected to, and the discharge port of storage tank is connected to the upper end of discharge bucket, and the discharge outlet of storage tank is equipped with first
Switch valve；The top of material box is equipped with feed pipe, and the lower end of feed pipe be connected to the cavity of material box, the upper end of feed pipe with out
The lower end of hopper is connected to.
In general, the upper end of above-mentioned material blanking tube is connected to the discharge port of sponging granulator.When work, completed in sponging granulator
After the preparation of powder, the discharge port of sponging granulator is opened, the powder prepared in sponging granulator enters sieve through material blanking tube
In the cavity of case；Vibrator drives screen box vibration, drives sieve vibration, under the action of sieve, (i.e. size compares sieve to coarse powder material
The big powder of mesh) stay on sieve, the mesh that the powder of size qualification then passes through sieve reaches the cavity bottom of screen box；With
First switch valve is closed afterwards, restarts suction ventilator and vacuum evacuation device, vacuum evacuation device is evacuated by bleeding point, in storage tank
Negative pressure is formed in cavity, at this time in screen box the powder of size qualification under the extraction of suction function and suction ventilator through suction ventilator into
Enter in storage tank and is stored in storage tank；Then make suction ventilator and vacuum evacuation device break-off, then opens first and open
Valve is closed, under self gravitation effect, the discharge port through storing pot bottom enters in discharge bucket the powder in storage tank, then passes through at this time
Feed pipe enters in material box.Above-mentioned powder collecting device passes through vibrating screen, material blanking tube, storage tank, suction ventilator, vacuum means
It sets, the cooperation between discharge bucket, material box and first switch valve, can the powder prepared be screened and be collected automatically；
And since in whole process (including screening, conveying and the collection process to powder), powder is in closed cavity, not
It is contacted with external air, can avoid the case where dust from flying occur, so that dust be reduced or avoided to surrounding air and workshop
The pollution of environment.
In preferred embodiment, the upper end of above-mentioned feed pipe and the lower end of discharge bucket are detachably connected, and is equipped on feed pipe
Two switch valves, the bottom of material box are equipped with multiple wheels；Material box bottom is equipped with discharge port, which opens equipped with third
Close valve.When work, after material box fills powder, first second switch valve is closed, then by the upper end of feed pipe and discharge bucket
Lower end is separated；Material box is then pushed, is elapsed the powder of material box and its inside to the confession of tablet press machine by each wheel
Expect at device, and the feed inlet of the discharge port of material box and feeding device is connected；Third switch valve is then turned on, is filled by feed
It sets and supplies the powder in material box into tablet press machine；Moving for powder can be made more easy in this way, thus effectively save production
Time is conducive to improve production efficiency.The lateral wall of more preferable above-mentioned material box is equipped with handle, and handle is for operator's hand
It holds, keeps the passage of material box more convenient.
In general, a powder collecting device is equipped with multiple (such as two) material box.When collecting powder, contain for one wherein
After bin full powder, the upper end of the feed pipe is separated with the lower end of discharge bucket, then by another empty material box with
The lower end of discharge bucket is attached, and can ensure that powder collecting device persistently can screen to sponging granulator and collect powder in this way
Material, so that the effectively save production time, is conducive to improve working efficiency.
In preferred embodiment, feeding bin is provided between the powder outlet of above-mentioned screen box and the air inlet of suction ventilator；Feeding bin
Top be equipped with feed inlet, bottom is equipped with discharge port, the feed inlet of feeding bin is connected to the powder outlet of the screen box, feeding bin
Discharge port be connected to the air inlet of suction ventilator, filter screen, feed inlet, the discharge port of feeding bin are installed in the cavity of feeding bin
It is in top, the lower section of filter screen respectively.In general, the mesh of above-mentioned filter screen is identical as the mesh size of sieve.When work, sieve
Powder in case enters in feeding bin through the feed inlet of feeding bin, and carries out programmed screening by powder of the filter screen to process.
When the sieve in screen box occurs damaged, out-of-size powder can be screened from powder by filter screen, thus
Ensure the screening quality of powder.
The powder collecting device of the utility model passes through vibrating screen, material blanking tube, storage tank, suction ventilator, vacuum evacuation device, goes out
Cooperation between hopper, material box and first switch valve can be screened and be collected to the powder prepared automatically；And by
In whole process (including to powder screening, conveying and collect process) in, powder is in closed cavity, not with outside
Air contact, can avoid the case where dust from flying occur, so that dust be reduced or avoided to surrounding air and workshop condition
Pollution.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the preferred embodiment in the utility model.
Specific embodiment
As shown in Figure 1, this powder collecting device includes rack (being not drawn into figure), vibrating screen 1, material blanking tube 2, storage tank
3, suction ventilator 4, vacuum evacuation device 5, discharge bucket 6 and material box 7, vibrating screen 1 include vibrator 11, screen box 12 and sieve 13, vibration
Dynamic device 11 is mounted on the rack, and screen box 12 is mounted on vibrator 11, and the top of screen box 12 is equipped with powder entrance 121, bottom is set
There is powder outlet 122, sieve 13 is mounted in the cavity of screen box 12, and powder entrance 121 is in the surface of sieve 13, and powder goes out
Mouth 122 is in the lower section of sieve 13, and material blanking tube 2 is set to the top of screen box 12, and the lower end of material blanking tube 2 is connected to powder entrance 121；
Storage tank 3, vacuum evacuation device 5, suction ventilator 4 and discharge bucket 6 are respectively mounted on the rack, and the top of storage tank 3 is equipped with bleeding point 31
It is equipped with discharge port 33 with feed inlet 32, bottom, the bleeding point 31 of storage tank 3 is connected to vacuum evacuation device 5, the air inlet of suction ventilator 4
Mouth is connected to the powder outlet 122 of vibrating screen 1, and the air outlet of suction ventilator 4 is connected to the feed inlet 32 of storage tank 3, storage tank 3
Discharge port 33 is connected to the upper end of discharge bucket 6, is equipped with first switch valve 34 at the discharge port 33 of storage tank 3；Material box 7 it is upper
Side is equipped with feed pipe 71, and the lower end of feed pipe 71 is connected to the cavity of material box 7, under the upper end of feed pipe 71 and discharge bucket 6
End connection.
In the present embodiment, the upper end of feed pipe 71 and the lower end of discharge bucket 6 are detachably connected, and are equipped on feed pipe 71
Second switch valve 73,7 bottom of material box are equipped with discharge port 72, which is equipped with third switch valve 74；The bottom of material box 7
Portion is equipped with multiple wheels 75, and the lateral wall of material box 7 is equipped with handle 76.
In the present embodiment, feeding bin 8 is provided between the powder outlet 122 of screen box 12 and the air inlet of suction ventilator 4；Hello
The top of feed bin 8 is equipped with feed inlet 81, bottom is equipped with discharge port 82, the feed inlet 81 of feeding bin 8 and the powder outlet of screen box 11
112 connections, the discharge port 82 of feeding bin 8 are connected to the air inlet of suction ventilator 4, and filter screen 83 is equipped in the cavity of feeding bin 8,
Feed inlet 81, the discharge port 82 of feeding bin 8 are in the top of filter screen 83, lower section respectively.
The working principle of brief description once this powder collecting device:
The upper end of material blanking tube 2 is connected to the discharge port of sponging granulator.
When work, after the preparation that sponging granulator completes powder, the discharge port of sponging granulator is opened, mist projection granulating
The powder prepared in machine enters through material blanking tube 2 in the cavity of screen box 12；Vibrator 11 drives screen box 12 to vibrate, and drives sieve 13
Vibration, under the action of sieve 13, coarse powder material (i.e. the size powder bigger than the mesh of sieve 13) is stayed on sieve 13, and size is closed
The mesh that the powder of lattice then passes through sieve 13 reaches the cavity bottom of screen box 12；It is then turned off first switch valve 34, restarts suction
Blower 4 and vacuum evacuation device 5, vacuum evacuation device 5 are evacuated by bleeding point 31, and negative pressure, screen box are formed in the cavity of storage tank 3
In 12 the powder of size qualification under the extraction of suction function and suction ventilator 4 enter feeding bin 8 in (at this time filter screen 83 into
The powder for entering feeding bin 8 carries out programmed screening), then enter in storage tank 3 through suction ventilator 4 and stored in storage tank 3；
Then make 5 break-off of suction ventilator 4 and vacuum evacuation device, then open first switch valve 34, the powder in storage tank 3 is certainly at this time
Under body gravity, the discharge port 33 through 3 bottom of storage tank enters in discharge bucket 6, then enters in material box 7 through feed pipe 71.
After material box 7 fills powder, first second switch valve 73 is closed, then by the upper end of feed pipe 71 and discharge bucket 6
Lower end separated；Material box 7 is then pushed, is elapsed the powder of material box 7 and its inside to tabletting by each wheel 75
At the feeding device of machine, and the discharge port of material box 7 72 is connect with the feed inlet of feeding device；Then turn on third switch valve
74, the powder in material box 7 is supplied into the feed inlet of tablet press machine by feeding device.
In addition, it should be noted that, the specific embodiments described in this specification, each section title etc. can not
Together, all equivalent or simple changes done according to structure, feature and principle described in the concept of the patent of the utility model are included in this
In the protection scope of utility model patent.Those skilled in the art of the present invention can be to described specific reality
Example is applied to do various modifications or additions or be substituted in a similar manner, structure without departing from the utility model or
Beyond the scope defined by this claim, it all should belong to the protection range of the utility model.
Claims (4)
1. a kind of powder collecting device, including rack, vibrating screen and material blanking tube, vibrating screen includes vibrator, screen box and sieve, vibration
Dynamic device is mounted on the rack, and screen box is installed on a shaker, and the top of screen box is equipped with powder entrance, bottom is equipped with powder outlet,
Sieve is mounted in the cavity of screen box, and in the surface of sieve, powder outlet is in the lower section of sieve for powder inlet；Material blanking tube
Set on the top of screen box, the lower end of material blanking tube is connected to powder entrance, it is characterised in that: the powder collecting device further includes storage
Batch can, suction ventilator, vacuum evacuation device, discharge bucket and material box, storage tank, vacuum evacuation device, suction ventilator and discharge bucket are respectively mounted
In the rack, the top of storage tank is equipped with bleeding point and feed inlet, bottom are equipped with discharge port, the bleeding point and pumping of storage tank
Vacuum plant connection, the air inlet of suction ventilator are connected to the powder outlet of the vibrating screen, the air outlet and storage tank of suction ventilator
Feed inlet connection, the discharge port of storage tank is connected to the upper end of discharge bucket, and the discharge outlet of storage tank is equipped with first switch
Valve；The top of material box is equipped with feed pipe, and the lower end of feed pipe is connected to the cavity of material box, the upper end of feed pipe and discharge bucket
Lower end connection.
2. powder collecting device according to claim 1, it is characterised in that: under the upper end and discharge bucket of the feed pipe
End is detachably connected, and second switch valve is equipped on feed pipe, and the bottom of material box is equipped with multiple wheels；Material box bottom is set
There is discharge port, which is equipped with third switch valve.
3. powder collecting device according to claim 2, it is characterised in that: the lateral wall of the material box is equipped with handle
Hand.
4. powder collecting device according to claim 1-3, it is characterised in that: the powder outlet of the screen box with
Feeding bin is provided between the air inlet of suction ventilator；The top of feeding bin is equipped with feed inlet, bottom is equipped with discharge port, feeding bin
Feed inlet is connected to the powder outlet of the screen box, and the discharge port of feeding bin is connected to the air inlet of suction ventilator, the chamber of feeding bin
Filter screen is installed, feed inlet, the discharge port of feeding bin are in the top of filter screen, lower section respectively in body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821758992.4U CN209334213U (en) | 2018-10-29 | 2018-10-29 | A kind of powder collecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821758992.4U CN209334213U (en) | 2018-10-29 | 2018-10-29 | A kind of powder collecting device |
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| Publication Number | Publication Date |
|---|---|
| CN209334213U true CN209334213U (en) | 2019-09-03 |
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ID=67746805
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821758992.4U Active CN209334213U (en) | 2018-10-29 | 2018-10-29 | A kind of powder collecting device |
Country Status (1)
| Country | Link |
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| CN (1) | CN209334213U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111184184A (en) * | 2020-03-02 | 2020-05-22 | 北京臻味坊食品有限公司 | Sizing and flavoring device for baked oatmeal |
-
2018
- 2018-10-29 CN CN201821758992.4U patent/CN209334213U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111184184A (en) * | 2020-03-02 | 2020-05-22 | 北京臻味坊食品有限公司 | Sizing and flavoring device for baked oatmeal |
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