CN207698787U - A kind of copper powder charging dust-extraction unit - Google Patents
A kind of copper powder charging dust-extraction unit Download PDFInfo
- Publication number
- CN207698787U CN207698787U CN201721898438.1U CN201721898438U CN207698787U CN 207698787 U CN207698787 U CN 207698787U CN 201721898438 U CN201721898438 U CN 201721898438U CN 207698787 U CN207698787 U CN 207698787U
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- China
- Prior art keywords
- hopper
- copper powder
- vacuum
- feed
- extraction unit
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- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 title claims abstract description 59
- 238000000605 extraction Methods 0.000 title claims abstract description 19
- 238000005303 weighing Methods 0.000 claims abstract description 12
- 238000007599 discharging Methods 0.000 claims description 13
- 239000000463 material Substances 0.000 claims description 11
- 238000007789 sealing Methods 0.000 claims description 3
- 239000000843 powder Substances 0.000 abstract description 5
- 238000005516 engineering process Methods 0.000 abstract description 3
- 229910052802 copper Inorganic materials 0.000 abstract description 2
- 239000010949 copper Substances 0.000 abstract description 2
- 239000000428 dust Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 238000000926 separation method Methods 0.000 description 4
- 230000000903 blocking effect Effects 0.000 description 3
- 230000005484 gravity Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 238000012216 screening Methods 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 206010054949 Metaplasia Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000010924 continuous production Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 230000015689 metaplastic ossification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007873 sieving Methods 0.000 description 1
Abstract
The utility model discloses a kind of copper powders of powder metallurgical technology to feed dust-extraction unit.It includes holder that the copper powder, which feeds dust-extraction unit, is arranged in the barrel of frame bottom, vacuum feeder, the caching feed bin being arranged above holder；The vacuum feeder includes hopper, vacuum pump；The hopper is equipped with vacuum sucting port, feed inlet, discharge port；The vacuum sucting port is arranged at the top of hopper, and the vacuum sucting port is connect by inhaling vacuum pipe with vacuum pump；The feed inlet is arranged in hopper side, and the feed inlet is connected to by feed pipe with barrel of the frame bottom equipped with copper powder；The discharge port setting is in feed hopper bottom, and the discharge port at the top of discharge pipe and caching feed bin by being connected to；The caching feed bin is suspended on holder, and the side wall of the caching feed bin is equipped with fixed seat, and each fixed seat is arranged on holder, and weighing sensor is arranged between the holder and fixed seat.The utility model realizes that automatic charging, feeding speed are fast by vacuum feeder.
Description
Technical field
The utility model is related to powder metallurgical technology, more particularly to a kind of copper powder feeds dust-extraction unit.
Background technology
Copper powder has excellent heat conduction and electric conductivity and good anticorrosive and mechanical performance, is widely used in powder
The granular size of last field of metallurgy, copper powder directly affects the performance of sintered metal product, it is therefore desirable to be carried out at sieving to copper powder
Reason is all to enter screening machine screening by manually carrying copper powder in the prior art, and manual operation labor intensity is big, working efficiency
It is low.
Utility model content
The purpose of this utility model is to provide automatic charging, and a kind of fast copper powder of feeding speed feeds dust-extraction unit.
In order to realize that above-mentioned purpose of utility model, the utility model copper powder feed the following technical side that dust-extraction unit uses
Case：
A kind of copper powder charging dust-extraction unit, including holder, are arranged in the barrel of frame bottom, what is be arranged above holder is true
Empty feeder, caching feed bin；The vacuum feeder includes hopper, vacuum pump；The hopper be equipped with vacuum sucting port, feed inlet,
Discharge port；The vacuum sucting port is arranged at the top of hopper, and the vacuum sucting port is connect by inhaling vacuum pipe with vacuum pump；It is described
Feed inlet is arranged in hopper side, and the feed inlet is connected to by feed pipe with barrel of the frame bottom equipped with copper powder；It is described
Discharge port setting is in feed hopper bottom, and the discharge port at the top of discharge pipe and caching feed bin by being connected to；The caching feed bin is outstanding
Hang on holder, the side wall of the caching feed bin is equipped with fixed seat, and each fixed seat is arranged on holder, the holder with
Weighing sensor is set between fixed seat.The utility model is vacuumized by vacuum pump to be made to form negative pressure in hopper, by holder bottom
In copper powder sucking hopper in portion's barrel, then under the effect of gravity in caching feed bin of the copper powder from discharge port automatically into lower section
Caching, whole process are carried without artificial, high degree of automation；And it caches feed bin to be suspended on holder, passes through weighing and sensing
Device is weighed to realize, obtains the clout amount of caching feed bin indirectly, is prevented the discharge port of caching feed bin from blocking, is influenced normally to produce
Operation, meanwhile, judge whether to continue feeding, realizes continuous production operation.
Preferably, the hopper inner tip is equipped with the filter screen being connect with suction vacuum pipe material sucking port, the filter screen
Edge and hopper inner wall sealing.Vacuum pump, which vacuumizes, sucks copper powder in hopper, and it is true to stop that copper powder enters suction by filter screen
Vacant duct prevents copper powder from entering in vacuum pump the work for influencing vacuum pump, leads to the damage of vacuum pump.
Preferably, the gating location of the hopper is equipped with the junction block for connecting feed pipe, the charging of the junction block
For end cap in feed pipe, the discharge end of the junction block is located at the inside center of hopper.Copper powder is inhaled into the inside of hopper
Center will not be deposited on inner wall, convenient for rapidly entering in caching feed bin.
Preferably, the notch convenient for discharging, the notch face feed hopper bottom are equipped with below the discharge end of the junction block
Discharge port setting.Copper powder then directly enters from the discharge port of feed hopper bottom slow into the bottom for being deposited in hopper in material bin
Material stock storehouse avoids copper powder from being deposited on the inner wall of hopper side, influences the charging rate that copper powder enters caching feed bin.
Preferably, the top of the caching feed bin is equipped with the deduster connected with caching feed bin.By the setting of deduster,
Dust separation in copper powder is come out, the impurity content in copper powder is reduced.
Preferably, the lower end of the feed pipe is equipped with the suction hose for being inserted into barrel.By the way that suction hose is arranged, avoid
It inhales the part copper powder not drunk up when vacuum to remain in suction hose, without entering in feed pipe, provides weighing and sensing
The accuracy of device.
Preferably, the fixed seat is arranged in same level.Ensure the balance of caching feed bin.
Preferably, the middle and lower part of the hopper is arranged for ease of the cone cylinder structure of discharging.Due to hopper middle and lower part cone cylinder knot
The setting of structure so that copper powder quickly discharging enters in caching feed bin, avoids hopper discharging unclean.
Preferably, the middle and lower part of the caching feed bin is arranged for ease of the cone cylinder structure of discharging.Under in caching feed bin
Portion is arranged to cone cylinder structure, avoids caching feed bin discharging unclean.
Preferably, the discharge pipe is equipped with Pneumatic butterfly valve.Pneumatic butterfly valve is closed when vacuumizing so that shape in hopper
At negative pressure, copper powder is sucked in feeder, Pneumatic butterfly valve is then opened, by adjusting the aperture of Pneumatic butterfly valve, convenient for control copper
Powder enters the charging rate of caching feed bin.
Compared with prior art, the beneficial effects of the utility model are：
1, the utility model is vacuumized by vacuum pump makes to form negative pressure in hopper, and the copper powder in the barrel of bottom is sucked material
In bucket, the buffer bin then entered in lower section by gravity caches, and entire feeding process high degree of automation is not necessarily to people
It carries, and feeding is quick；
2, the caching feed bin of the utility model is suspended on holder, is weighed by weighing sensor realization, the weighing and sensing
Device is used to weigh the total weight of caching feed bin, the copper powder in caching feed bin, hopper, feed pipe, deduster, since caching is expected
Storehouse, hopper, feed pipe, deduster total weight be constant, obtain indirectly caching feed bin in clout amount, prevent caching expect
The discharge port in storehouse blocks, and influences normal production operation；
3, the dust separation in copper powder is come out in caching feed bin by the way that deduster is arranged, reduces copper by the utility model
Impurity content in powder provides the performance of sintered metal product.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the portions A enlarged drawing in Fig. 1.
Wherein, 1 hopper, 101 vacuum sucting ports, 102 feed inlets, 103 discharge ports, 2 junction blocks, 21 notches, 3 dedusters, 4 is slow
Material stock storehouse, 41 fixed seats, 42 weighing sensors, 5 feed pipes, 6 holders, 7 barrels, 8 suction hoses, 9 vacuum pumps, 10 discharge nozzles
Road, 11 Pneumatic butterfly valves, 12 inhale vacuum pipe, 13 filter screens.
Specific implementation mode
With reference to the accompanying drawings and detailed description, the utility model is furtherd elucidate, it should be understood that these embodiments are only
For illustrating the utility model rather than limitation the scope of the utility model, after having read the utility model, this field
Technical staff falls within the application range as defined in the appended claims to the modification of the various equivalent forms of the utility model.
As shown in Figs. 1-2, a kind of copper powder feeds dust-extraction unit, including holder 6, is arranged in the barrel 7 of 6 bottom of holder, if
Set vacuum feeder square on the frame 6, caching feed bin 4；Vacuum feeder includes hopper 1, vacuum pump 9；The middle and lower part of hopper 1
It is arranged for ease of the cone cylinder structure of discharging；Hopper 1 is equipped with vacuum sucting port 101, feed inlet 102, discharge port 103；Vacuum sucting port 101
It is arranged in 1 top of hopper, vacuum sucting port 101 is connect by inhaling vacuum pipe 12 with vacuum pump 9；Feed inlet 102 is arranged in hopper 1
Side, feed inlet 102 are connected to by feed pipe 5 with barrel 7 of 6 bottom of holder equipped with copper powder, and the lower end of feed pipe 5 is equipped with
It is inserted into the suction hose 8 of barrel 7；1 inner tip of hopper is equipped with the filter screen 13 being connect with suction 12 material sucking port of vacuum pipe, filtering
The edge of net 13 and 1 inner wall sealing of hopper stop that copper powder enters by filter screen 13 and inhale vacuum pipe 12, prevent copper powder from entering true
The work of vacuum pump 9 is influenced in sky pump 9；102 position of feed inlet of hopper 1 is equipped with the junction block 2 for connecting feed pipe 5, connector
The feed end of pipe 2 is sleeved in feed pipe 5, and the discharge end of junction block 2 is located at the inside center of hopper 1, the discharging of junction block 2
End lower section is equipped with the notch 21 convenient for discharging, and the discharge port 103 of 21 face hopper of notch, 1 bottom is arranged, and copper powder is into material bin 1
It is deposited in the bottom of hopper 1, is then directly entered in caching feed bin 4 by the discharge port 103 of 1 bottom of hopper, charging rate is fast,
It avoids copper powder from being deposited in 1 side inner wall of hopper, influences the charging rate for entering caching feed bin 4；Discharge port 103 is arranged in hopper 1
Bottom, discharge port 103 are connected to by discharge pipe 10 with 4 top of caching feed bin, and discharge pipe 10 is equipped with Pneumatic butterfly valve 11,
Pneumatic butterfly valve 11 is closed when vacuumizing so that form negative pressure in hopper 1, copper powder is sucked in hopper 1, Pneumatic butterfly valve is then opened
11, by adjusting the aperture of Pneumatic butterfly valve 11, the charging rate of caching feed bin 4 is entered convenient for control copper powder；It caches in feed bin 4
Lower part is arranged for ease of the cone cylinder structure of discharging, and the top of caching feed bin 4 is equipped with the deduster 3 connected with caching feed bin 4, passes through
The setting of deduster 3 comes out the dust separation in copper powder, and in industry more isElectric bag compound type dust removerAnd bag
Formula deduster can directly be purchased to obtain on the market；Cache the suspension of feed bin 4 on the frame 6, the side wall of caching feed bin 4 is equipped with admittedly
Reservation 41, each fixed seat 41 are arranged on the frame 6, and weighing sensor 42, the biography of weighing are arranged between holder 6 and fixed seat 41
Sensor 42 is used to weigh the total weight of caching feed bin 4, the copper powder in caching feed bin 4, hopper 1, feed pipe 5, deduster 3, by
It is constant in the total weight of caching feed bin 4, hopper 1, feed pipe 5, deduster 3, obtains the clout of caching feed bin 4 indirectly
Amount.
The specific work process and principle of the utility model：Pneumatic butterfly valve 11 is closed, at this point, vacuum pump 9 works, to hopper
1 is vacuumized, at this point, forming negative pressure in hopper 1, the copper powder in 6 bottom barrel 7 of holder is sucked material by feed pipe 5
Bucket 1 in, at this point, copper powder from the lower section notch 21 of 2 discharge end of junction block into material bin 1 in, be deposited in 1 bottom of hopper, meanwhile,
Under the blocking of filter screen 13, copper powder will not enter the normal work that vacuum pump 9 is influenced in vacuum pump 9；Then, Pneumatic butterfly valve is opened
11, copper powder directly falls into caching feed bin 4 from the discharge port 103 of hopper 1 cache under the effect of gravity, at this point, 3 work of deduster
Make, the dust separation in copper powder is come out, whole process high degree of automation, feeding is quick, is carried without artificial, time saving province
Power；Meanwhile caching the suspension of feed bin 4 on the frame 6, and it is weighed by the realization of weighing sensor 42,42 indirect gain of weighing sensor
The clout amount in feed bin 4 is cached, prevents caching feed bin 4 from blocking, meanwhile, judge whether to continue feeding, realizes continuous metaplasia
Produce operation.
Claims (10)
1. a kind of copper powder feeds dust-extraction unit, it is characterised in that：Including holder, it is arranged in the barrel of frame bottom, setting is being propped up
Vacuum feeder, caching feed bin above frame；The vacuum feeder includes hopper, vacuum pump；The hopper, which is equipped with, inhales vacuum
Mouth, feed inlet, discharge port；The vacuum sucting port is arranged at the top of hopper, and the vacuum sucting port is by inhaling vacuum pipe and vacuum
Pump connection；The feed inlet is arranged in hopper side, and the feed inlet is equipped with the material of copper powder by feed pipe and frame bottom
Cylinder connection；The discharge port setting is in feed hopper bottom, and the discharge port at the top of discharge pipe and caching feed bin by being connected to；It is described
Caching feed bin is suspended on holder, and the side wall of the caching feed bin is equipped with fixed seat, and each fixed seat is arranged on holder,
Weighing sensor is set between the holder and fixed seat.
2. copper powder according to claim 1 feeds dust-extraction unit, it is characterised in that：The hopper inner tip is equipped with and suction
The filter screen of vacuum pipe material sucking port connection, edge and the hopper inner wall sealing of the filter screen.
3. copper powder according to claim 1 feeds dust-extraction unit, it is characterised in that：The gating location of the hopper is equipped with
The junction block of feed pipe is connected, the feed end of the junction block is sleeved in feed pipe, the discharge end position of the junction block
In the inside center of hopper.
4. copper powder according to claim 3 feeds dust-extraction unit, it is characterised in that：It is set below the discharge end of the junction block
There are the notch convenient for discharging, the discharge port setting of the notch face feed hopper bottom.
5. copper powder according to claim 1 feeds dust-extraction unit, it is characterised in that：It is described caching feed bin top be equipped with
Cache the deduster that feed bin is connected.
6. copper powder according to claim 1 feeds dust-extraction unit, it is characterised in that：The lower end of the feed pipe, which is equipped with, inserts
The suction hose of feeding cylinder.
7. copper powder according to claim 1 feeds dust-extraction unit, it is characterised in that：The fixed seat is arranged in same level
On face.
8. copper powder according to claim 1 feeds dust-extraction unit, it is characterised in that：The middle and lower part of the hopper is arranged to just
In the cone cylinder structure of discharging.
9. copper powder according to claim 1 feeds dust-extraction unit, it is characterised in that：The middle and lower part setting of the caching feed bin
At the cone cylinder structure convenient for discharging.
10. copper powder according to claim 1 feeds dust-extraction unit, it is characterised in that：The discharge pipe is equipped with pneumatic
Butterfly valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721898438.1U CN207698787U (en) | 2017-12-29 | 2017-12-29 | A kind of copper powder charging dust-extraction unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721898438.1U CN207698787U (en) | 2017-12-29 | 2017-12-29 | A kind of copper powder charging dust-extraction unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207698787U true CN207698787U (en) | 2018-08-07 |
Family
ID=63030174
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721898438.1U Active CN207698787U (en) | 2017-12-29 | 2017-12-29 | A kind of copper powder charging dust-extraction unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207698787U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109550449A (en) * | 2018-12-29 | 2019-04-02 | 中核四0四有限公司 | A kind of uranium ore concentrate dissolution system and method |
-
2017
- 2017-12-29 CN CN201721898438.1U patent/CN207698787U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109550449A (en) * | 2018-12-29 | 2019-04-02 | 中核四0四有限公司 | A kind of uranium ore concentrate dissolution system and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Copper powder feeding dust collector Effective date of registration: 20190910 Granted publication date: 20180807 Pledgee: Bank of China Limited Yangzhong Branch Pledgor: JIANGSU DAFANG METAL POWDER Co.,Ltd. Registration number: Y2019980000139 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20200924 Granted publication date: 20180807 Pledgee: Bank of China Limited Yangzhong Branch Pledgor: JIANGSU DAFANG METAL POWDER Co.,Ltd. Registration number: Y2019980000139 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A dust removal device for feeding copper powder Effective date of registration: 20200925 Granted publication date: 20180807 Pledgee: Bank of China Limited Yangzhong Branch Pledgor: JIANGSU DAFANG METAL POWDER Co.,Ltd. Registration number: Y2020980006461 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20210927 Granted publication date: 20180807 Pledgee: Bank of China Limited Yangzhong Branch Pledgor: JIANGSU DAFANG METAL POWDER Co.,Ltd. Registration number: Y2020980006461 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Copper powder feeding dust removing device Effective date of registration: 20210928 Granted publication date: 20180807 Pledgee: Bank of China Limited Yangzhong Branch Pledgor: JIANGSU DAFANG METAL POWDER Co.,Ltd. Registration number: Y2021320000259 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20220914 Granted publication date: 20180807 Pledgee: Bank of China Limited Yangzhong Branch Pledgor: JIANGSU DAFANG METAL POWDER Co.,Ltd. Registration number: Y2021320000259 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right |