CN207956211U - A kind of vacuum material pumping device - Google Patents
A kind of vacuum material pumping device Download PDFInfo
- Publication number
- CN207956211U CN207956211U CN201820204991.9U CN201820204991U CN207956211U CN 207956211 U CN207956211 U CN 207956211U CN 201820204991 U CN201820204991 U CN 201820204991U CN 207956211 U CN207956211 U CN 207956211U
- Authority
- CN
- China
- Prior art keywords
- pumping tube
- surge tank
- feed bin
- valve
- vacuum
- 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.)
- Expired - Fee Related
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- Vacuum Packaging (AREA)
- Basic Packing Technique (AREA)
Abstract
A kind of vacuum material pumping device belongs to filter plant field.Vacuum pump is connected to by material-pumping tube I with the discharge port of surge tank, the feed inlet of surge tank is connected to by material-pumping tube II with the discharge port of feed bin, the feed inlet of feed bin is connected to material-pumping tube III, material-pumping tube III is equipped with exhaust-valve and the other end of material-pumping tube III is connected to hose, hose is located inside material disc, the fixed lower hopper in feed bin lower end, and meausring apparatus is installed with below lower hopper, packing case is faced below meausring apparatus, packing case is positioned on conveyer belt.It is reasonable that structure design arranges, highly practical, greatly reduces the floating quantity of dust during canned extraction weighs, improves the efficiency of packaging, save the time.It reduces manually due to health hazard caused by sucking a large amount of dust.
Description
Technical field
The utility model belongs to filter plant field, is specifically designed into a kind of vacuum material pumping device.
Background technology
In Chemical Manufacture, many chemical materials can be used.The chemical materials of big one's duty is all powdered, is previously required to people
Work feeds, and the introducing and some other factors for being likely to result in impurity in the process influence the consistency for leading to material
It cannot be guaranteed that.Material equipment is taken out using vacuum by many enterprises now, but due to having very much many dust, meeting when vacuum drawn
Cause air pollution that staff is made largely to suck chemical dust has many harm to body.Although some equipment can extract
Money is filtered, but also has some chemical materials to need weighing and bagging that cannot be filtered, inconvenient.
Invention content
A kind of vacuum material pumping device of the utility model aim, the deficiency to solve the above problems can weighing and bagging but also mistake
Filter reduces the floating of dust.
The utility model is achieved in the following ways a kind of vacuum material pumping device, and vacuum pump is by material-pumping tube I and delays
The discharge port connection of tank is rushed, the feed inlet of surge tank is connected to by material-pumping tube II with the discharge port of feed bin, and material-pumping tube II is with only
The one end for returning valve is located inside surge tank, and check-valves is in the top of the collection liquid of feed bin, feed inlet and the material-pumping tube III of feed bin
Connection, material-pumping tube III is equipped with exhaust-valve and the other end of material-pumping tube III is connected to hose, and hose is located inside material disc,
The fixed lower hopper in feed bin lower end, lower hopper lower section are installed with meausring apparatus, packing case are faced below meausring apparatus,
Packing case is positioned on conveyer belt.
The upper middle of covering of the surge tank is installed with exhaust-valve, and valve is installed on the bottom case of surge tank.
Level inductor is installed on the feed bin side wall.
Meausring apparatus includes the pneumatic baffle being mounted in lower hopper outlet and shaft, and shaft is also equipped in scale hooper, under
The shaft in shaft and scale hooper on hopper connects to form an inverted triangle by belt, and servo motor passes through gear
It is connect with the shaft on scale hooper, the lower end of the scale hooper is equipped with pneumatic operated valve.
The surge tank is two.
The beneficial effects of the utility model are that structure design arranges rationally, highly practical, are greatly reduced in canned extraction
The floating quantity of dust during weighing, improves the efficiency of packaging, saves the time.It reduces manually since sucking a large amount of dust is led
The health hazard of cause.
Description of the drawings
Fig. 1 is overall structure schematic flow diagram.
As described in Figure 1, vacuum pump 1, material-pumping tube I2, surge tank 3, material-pumping tube II4, feed bin 5, check-valves 6, collection liquid 7 are taken out
Expects pipe III8, exhaust-valve 9, hose 10, lower hopper 11, packing case 12, conveyer belt 13, valve 14, level inductor 15 are pneumatic to keep off
Plate 16, shaft 17, scale hooper 18, belt 19, servo motor 20, pneumatic operated valve 21, material disc 22.
Specific implementation mode
A kind of vacuum material pumping device, vacuum pump 1 are connected to by material-pumping tube I2 with the discharge port of surge tank 3, surge tank 3 into
Material mouth is connected to by material-pumping tube II4 with the discharge port of feed bin 5, and the one end of material-pumping tube II4 with check-valves 6 is located in surge tank 3
Portion, and check-valves 6, in the top of the collection liquid 7 of feed bin 5, the feed inlet of feed bin 5 is connected to material-pumping tube III8, on material-pumping tube III8
The other end equipped with exhaust-valve 9 and material-pumping tube III8 is connected to hose 9, and hose 9 is located inside material disc 22, the feed bin
The fixed lower hopper 11 in 5 lower ends, 11 lower section of lower hopper are installed with meausring apparatus, face packing case 12 below meausring apparatus, wrap
Vanning 12 is positioned on conveyer belt 13.
Meausring apparatus includes the pneumatic baffle 16 being mounted in the outlet of lower hopper 11 and shaft 17, is also equipped with and turns in scale hooper
Axis 17, the shaft 17 on lower hopper 11, which is connect with the shaft 17 on scale hooper 18 by belt 19, forms an inverted triangle
Shape, servo motor 20 are connect by gear with the shaft 17 on scale hooper 18, and the lower end of the scale hooper 18 is equipped with pneumatic operated valve
21。
The upper middle of covering of the surge tank 3 is installed with exhaust-valve 9, and valve 14 is installed on the bottom case of surge tank 3.
Level inductor 15 is installed on 5 side wall of feed bin.
The surge tank 3 is two.
When work：Vacuum pump 1 extracts material, and exhaust-valve 9 is closed, and material enters feed bin 5 by hose 10 and material-pumping tube III8,
It will produce dust at this time, dust floating is entered by material-pumping tube II4 in the collection liquid 7 in surge tank 3 in air, when level sense
When the induction material of device 15 being answered to reach upper limit position, control vacuum pump 1 is stopped；When material reaches lower position, will control
Vacuum pump 1 processed is started to work, and material is made to reach upper limit position.Material in feed bin 5 is fallen by pneumatic baffle 16 on belt 19,
It is that material is fallen into scale hooper 18 that private, which takes motor 20 and drives belt 19, when 18 inner material of scale hooper reaches requirement grams, pneumatically
Baffle 16, which is in, closes state；When 18 inner material deficiency grams of scale hooper, pneumatic baffle 16 is in open state.Manual blowing
When, pneumatic baffle 16, which is in, closes state.If collecting saturation or needing replacing, pass through the valve 14 of 3 lower end of surge tank
Just replace.
Claims (5)
1. a kind of vacuum material pumping device, which is characterized in that vacuum pump（1）Pass through material-pumping tube I（2）With surge tank（3）Discharge port
Connection, surge tank（3）Feed inlet pass through material-pumping tube I（4）I and feed bin（5）Discharge port connection, material-pumping tube II（4）With only
Return valve（6）One end be located at surge tank（3）Inside, and check-valves（6）In feed bin（5）Collection liquid（7）Top, feed bin（5）
Feed inlet and material-pumping tube III（8）Connection, material-pumping tube III（8）It is equipped with exhaust-valve（9）And material-pumping tube III（8）It is another
End is connected to hose（10）, hose（10）Positioned at material disc（22）Inside, the feed bin（5）The fixed lower hopper in lower end
（11）, lower hopper（11）Lower section is installed with meausring apparatus, and packing case is faced below meausring apparatus（12）, packing case（12）It places
In conveyer belt（13）On.
2. a kind of vacuum material pumping device according to claim 1, which is characterized in that the surge tank（3）Upper lid on
Middle is installed with exhaust-valve（9）, surge tank（3）Bottom case on valve is installed（14）.
3. a kind of vacuum material pumping device according to claim 1, which is characterized in that the feed bin（5）It is installed on side wall
Level inductor（15）.
4. a kind of vacuum material pumping device according to claim 1, which is characterized in that meausring apparatus includes being mounted on lower hopper
（11）Pneumatic baffle in outlet（16）And shaft（17）, scale hooper（18）Inside it is also equipped with shaft（17）, lower hopper（11）On
Shaft（17）With scale hooper（18）On shaft（17）Pass through belt（19）Connection forms an inverted triangle, servo motor
（20）Pass through gear and scale hooper（18）On shaft（17）Connection, the scale hooper（18）Lower end be equipped with pneumatic operated valve
（21）.
5. a kind of vacuum material pumping device according to claim 1 or 2, which is characterized in that the surge tank（3）It is two
It is a.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820204991.9U CN207956211U (en) | 2018-02-06 | 2018-02-06 | A kind of vacuum material pumping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820204991.9U CN207956211U (en) | 2018-02-06 | 2018-02-06 | A kind of vacuum material pumping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207956211U true CN207956211U (en) | 2018-10-12 |
Family
ID=63737589
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820204991.9U Expired - Fee Related CN207956211U (en) | 2018-02-06 | 2018-02-06 | A kind of vacuum material pumping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207956211U (en) |
-
2018
- 2018-02-06 CN CN201820204991.9U patent/CN207956211U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181012 Termination date: 20210206 |