CN204264998U - Vacuum feeding device - Google Patents
Vacuum feeding device Download PDFInfo
- Publication number
- CN204264998U CN204264998U CN201420680167.2U CN201420680167U CN204264998U CN 204264998 U CN204264998 U CN 204264998U CN 201420680167 U CN201420680167 U CN 201420680167U CN 204264998 U CN204264998 U CN 204264998U
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- feeding device
- filter
- feed bin
- vacuum
- cyclone
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Abstract
The utility model relates to a kind of vacuum feeding device, and it comprises feeding device and air discharge cyclone dust collector; Feeding device comprises material storing box, suction tube, vacuum generator, filter, blowback admission port, feed bin and pneumatic discharging valve; One end of suction tube is connected to described material storing box, and the other end of suction tube is connected to feed bin; Filter is arranged at the top of feed bin, and pneumatic discharging valve is arranged at the middle part of feed bin, and vacuum generator is arranged at the top of filter; Blowback admission port is arranged between filter and vacuum generator, the powder blowback be adsorbed on described filter is disposed for being blown into air; Air discharge cyclone dust collector is positioned at outside feed bin, and is connected with the bottom of feed bin by pipeline.Feature of the present utility model is to remove dust, extend filter service life.
Description
Technical field
The utility model relates to mass transport field, particularly a kind of vacuum feeding device.
Background technology
At present, known Pneumatic vacuum loader adopts pressurized air as propulsion source, and it drives radio frequency vacuum producer to produce negative pressure and vacuum, to realize the conveying to material.It is little that this vacuum charger has volume, and structure is simple, and be easy to safeguard, control system is easy to operate.Structure is made up of radio frequency vacuum producer, filter, suction tube, feed bin, blow-off valve.But in prior art, there is following problem: after blowing blowback, the gas containing dust in feed bin is discharged from filter, and the blocking filter along with the prolongation of period of service, affects the service life of vacuum feeding device.
In sum, a kind of vacuum feeding device that can remove dust, increase the service life is provided, becomes those skilled in the art's problem demanding prompt solution.
The information being disclosed in this utility model background technology part is only intended to deepen the understanding to general background technology of the present utility model, and should not be regarded as admitting or imply in any form that this information structure has been prior art known in those skilled in the art.
Utility model content
For solving the problem, the utility model provides a kind of vacuum feeding device, and it can leach the most of dust and delayed filtering device duration of congestion that mix in blowing purge gas.
In order to achieve the above object, the utility model provides a kind of vacuum feeding device, and described vacuum feeding device comprises feeding device and air discharge cyclone dust collector; Described feeding device comprises material storing box, suction tube, vacuum generator, filter, blowback admission port, feed bin and pneumatic discharging valve; One end of described suction tube is connected to described material storing box, and the other end of described suction tube is connected to described feed bin; Described filter is arranged at the top of described feed bin, and described pneumatic discharging valve is arranged at the middle part of described feed bin, and described vacuum generator is arranged at the top of described filter; Described blowback admission port is arranged between described filter and vacuum generator, the powder blowback be adsorbed on described filter is disposed for being blown into air; Described air discharge cyclone dust collector is positioned at outside described feed bin, and is connected by the bottom of pipeline with described feed bin.
Preferably, described air discharge cyclone dust collector comprises cyclone and emptying filter, and described emptying filter is connected in the air outlet place of described cyclone.
Preferably, described feeding device comprises equipment hopper further, and described equipment hopper is arranged at below described pneumatic discharging valve.
Preferably, described feeding device comprises charge level controller further, and described charge level controller is arranged on the sidewall between described filter and pneumatic baiting valve of described feed bin, and passes the sidewall of described feed bin.
Preferably, described cyclone to be connected in below described pneumatic discharging valve and above equipment hopper between.
Preferably, the bottom of described cyclone is provided with valve and collecting bin further, and described valve is arranged at the top of described collecting bin.
Preferably, described filter is titanium rod filter.
Preferably, described vacuum generator is RF-type vacuum generator.
The beneficial effects of the utility model are:
1, the utility model carries out centnifugal force sedimentation by by cyclone to the gas containing dust, and the dust after sedimentation also can carry out secondary use, reduces loss of material.
2, the utility model effectively can reduce the probability of plugged filter.
Accompanying drawing explanation
Fig. 1 is the structural representation of vacuum feeding device of the present utility model.
Major part nomenclature:
1 material storing box
2 suction tubes
3 vacuum generators
4 filters
5 blowback admission ports
6 feed bins
7 pneumatic discharging valves
8 cyclones
9 emptying filters
10 equipment hoppers
11 collecting bins
12 valves
13 charge level controllers.
Detailed description of the invention
Set forth a lot of detail in the following description so that fully understand the utility model.But the utility model can be much different from alternate manner described here to implement, those skilled in the art can when doing similar popularization without prejudice to when the utility model intension, and therefore the utility model is by the restriction of following public specific embodiment.
Below, by reference to the accompanying drawings specific embodiment of the utility model is described.Refer to shown in Fig. 1, the utility model provides a kind of vacuum feeding device, and described vacuum feeding device comprises feeding device and air discharge cyclone dust collector.
Described feeding device comprises material storing box 1, suction tube 2, vacuum generator 3, filter 4, blowback admission port 5, feed bin 6, pneumatic discharging valve 7, equipment hopper 10 and charge level controller 13.One end of described suction tube 2 is connected to material storing box 1 and the other end is connected to feed bin 6, thus under the effect of negative pressure, material is delivered to feed bin 6 from material storing box 1.Described filter 4 is arranged at the top of feed bin 6, and for by the feed separation in air out, clean air enters vacuum generator 3 material by filter 4 and is then blocked in opposite side.Described vacuum generator 3 is arranged at the top of filter 4, for generation of vacuum.Described blowback admission port 5 is arranged between filter 4 and vacuum generator 3, the powder blowback be adsorbed on filter 4 is disposed for being blown into air.Described pneumatic discharging valve 7 is arranged at the middle part of feed bin 6, collects by opening this pneumatic discharging valve 7 closed and discharges material; And suction tube 2 is connected to the other end of feed bin 6 between filter 4 and pneumatic baiting valve 7.Described equipment hopper 10 is arranged at the below of pneumatic discharging valve 7.Described charge level controller 13 is arranged on the sidewall between filter 4 and pneumatic baiting valve 7 of feed bin 6, and pass the sidewall of feed bin 6, namely charge level controller 13 is between filter 4 and pneumatic baiting valve 7 and through the sidewall being arranged at feed bin 6, charge level controller 13 is for controlling the time of material loading.
Described air discharge cyclone dust collector is positioned at the outside of feed bin 6, and is connected to the bottom of feed bin 6 by pipeline, the block space between namely below pneumatic discharging valve 7 and above equipment hopper 10.Described air discharge cyclone dust collector comprises cyclone 8 and emptying filter 9, particularly, cyclone 8 to be connected in below pneumatic discharging valve 7 and above equipment hopper 10 between, described emptying filter 9 is connected in the air outlet place of described cyclone 8, further purified by the air of discharging cyclone 8, and make final air of discharging can not pollute destruction to surrounding environment.The bottom of described cyclone 8 is provided with valve 12 and collecting bin 11 further, and valve 12 is arranged at the top of collecting bin 11, collecting bin 11 for holding the material of collection, by material retrieve reduce material waste.
The dust removal mechanism of described air discharge cyclone dust exhaustor is that the air-flow comprising dust is rotated, by means of centnifugal force the dust in air be separated from air-flow and trap the bottom in cyclone 8, then the valve 12 opening cyclone 8 makes dust fall to collecting bin 11 by Action of Gravity Field, gas is then discharged by emptying filter 9, and is filtered further by emptying filter 9.
Preferably, filter 4 adopts titanium rod filter.Preferably, vacuum generator 3 adopts RF-type vacuum generator.
Below the working process of the utility model vacuum feeding device is described.
When starting material loading, first pressurized air drives vacuum generator 3 to produce vacuum (i.e. negative pressure) as propulsion source, then the material in storage vat 1 is inhaled into feed bin 6 by suction tube 2 under the effect of vacuum, through filter 4, gas thing is separated again, gas can be discharged by filter 4, and material then can remain in feed bin 6.The concrete material loading time is determined by charge level controller 13.
After material loading terminates, pneumatic discharging valve 7 (gravity baiting valve) is opened, material then in feed bin 6 falls into equipment hopper, then pressurized air is sent into by blowback admission port 5 blowback, the pressurized air of blowback will be adsorbed on the dust blowback on filter 4 and remove, the gas containing dust is full of in feed bin 6 after blowback, the described gas containing dust is again by making dust catching in the bottom of cyclone 8 after cyclone 8 sedimentation separation, the valve 11 opening cyclone 8 makes the dust of sedimentation fall in collecting bin 10 can carry out secondary use, and remove the gas after dust after emptying filter 9 and discharge, and then close pneumatic discharging door 7, repeat above-mentioned steps thus enter next operation cycle.
Above-described embodiment is for illustrative principle of the present utility model and effect thereof, but the utility model is not limited to above-mentioned embodiment.Those skilled in the art all without prejudice under spirit of the present utility model and category, in claims, can modify to above-described embodiment.Therefore protection domain of the present utility model, should cover as claims of the present utility model.
Claims (8)
1. a vacuum feeding device, is characterized in that: described vacuum feeding device comprises feeding device and air discharge cyclone dust collector;
Described feeding device comprises material storing box, suction tube, vacuum generator, filter, blowback admission port, feed bin and pneumatic discharging valve;
One end of described suction tube is connected to described material storing box, and the other end of described suction tube is connected to described feed bin;
Described filter is arranged at the top of described feed bin, and described pneumatic discharging valve is arranged at the middle part of described feed bin, and described vacuum generator is arranged at the top of described filter;
Described blowback admission port is arranged between described filter and vacuum generator, the powder blowback be adsorbed on described filter is disposed for being blown into air;
Described air discharge cyclone dust collector is positioned at outside described feed bin, and is connected by the bottom of pipeline with described feed bin.
2. vacuum feeding device according to claim 1, is characterized in that: described air discharge cyclone dust collector comprises cyclone and emptying filter, and described emptying filter is connected in the air outlet place of described cyclone.
3. vacuum feeding device according to claim 2, is characterized in that: described feeding device comprises equipment hopper further, described equipment hopper is arranged at below described pneumatic discharging valve.
4. vacuum feeding device according to claim 3, it is characterized in that: described feeding device comprises charge level controller further, described charge level controller is arranged on the sidewall between described filter and pneumatic baiting valve of described feed bin, and passes the sidewall of described feed bin.
5. vacuum feeding device according to claim 4, is characterized in that: described cyclone to be connected in below described pneumatic discharging valve and above equipment hopper between.
6. vacuum feeding device according to claim 5, is characterized in that: the bottom of described cyclone is provided with valve and collecting bin further, and described valve is arranged at the top of described collecting bin.
7. the vacuum feeding device according to any one of claim 1-6, is characterized in that: described filter is titanium rod filter.
8. vacuum feeding device according to claim 7, is characterized in that: described vacuum generator is RF-type vacuum generator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420680167.2U CN204264998U (en) | 2014-11-11 | 2014-11-11 | Vacuum feeding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420680167.2U CN204264998U (en) | 2014-11-11 | 2014-11-11 | Vacuum feeding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204264998U true CN204264998U (en) | 2015-04-15 |
Family
ID=52799878
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420680167.2U Active CN204264998U (en) | 2014-11-11 | 2014-11-11 | Vacuum feeding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204264998U (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105129450A (en) * | 2015-06-15 | 2015-12-09 | 浙江盛格软控机电有限公司 | Automatic precise weighing system for powdery materials and blowback method for automatic precise weighing system |
| CN107159562A (en) * | 2017-07-17 | 2017-09-15 | 苏州三峰激光科技有限公司 | Screening plant and titanium alloy powder screening system |
| CN108325276A (en) * | 2018-03-18 | 2018-07-27 | 徐州斯尔克纤维科技股份有限公司 | A kind of crystallizing bed dust clears up system automatically |
| CN108394121A (en) * | 2018-03-10 | 2018-08-14 | 南通烟滤嘴有限责任公司 | Feed molding machine automatic charging device |
| CN110654899A (en) * | 2019-09-05 | 2020-01-07 | 江阴市高达输送机械科技有限公司 | Vacuum closed feeder and dust-free feeding method |
| CN110665422A (en) * | 2019-10-09 | 2020-01-10 | 常州市清泉环保成套设备有限公司 | Feeding, mixing and dedusting integrated system |
| CN112848085A (en) * | 2020-12-31 | 2021-05-28 | 南京理工大学 | Automatic drying, feeding and glue melting equipment and method |
| CN113816023A (en) * | 2021-09-27 | 2021-12-21 | 浙江中烟工业有限责任公司 | Tobacco leaf raw material bin and tobacco leaf raw material processing system |
| CN113976919A (en) * | 2021-11-23 | 2022-01-28 | 苏州三峰激光科技有限公司 | 3D printing powder recovery system and use method |
| CN114131838A (en) * | 2021-10-29 | 2022-03-04 | 芜湖远景塑胶制品有限公司 | Maintenance-free automatic feeding system |
-
2014
- 2014-11-11 CN CN201420680167.2U patent/CN204264998U/en active Active
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105129450A (en) * | 2015-06-15 | 2015-12-09 | 浙江盛格软控机电有限公司 | Automatic precise weighing system for powdery materials and blowback method for automatic precise weighing system |
| CN107159562A (en) * | 2017-07-17 | 2017-09-15 | 苏州三峰激光科技有限公司 | Screening plant and titanium alloy powder screening system |
| CN108394121A (en) * | 2018-03-10 | 2018-08-14 | 南通烟滤嘴有限责任公司 | Feed molding machine automatic charging device |
| CN108325276A (en) * | 2018-03-18 | 2018-07-27 | 徐州斯尔克纤维科技股份有限公司 | A kind of crystallizing bed dust clears up system automatically |
| CN110654899A (en) * | 2019-09-05 | 2020-01-07 | 江阴市高达输送机械科技有限公司 | Vacuum closed feeder and dust-free feeding method |
| CN110665422A (en) * | 2019-10-09 | 2020-01-10 | 常州市清泉环保成套设备有限公司 | Feeding, mixing and dedusting integrated system |
| CN112848085A (en) * | 2020-12-31 | 2021-05-28 | 南京理工大学 | Automatic drying, feeding and glue melting equipment and method |
| CN113816023A (en) * | 2021-09-27 | 2021-12-21 | 浙江中烟工业有限责任公司 | Tobacco leaf raw material bin and tobacco leaf raw material processing system |
| CN114131838A (en) * | 2021-10-29 | 2022-03-04 | 芜湖远景塑胶制品有限公司 | Maintenance-free automatic feeding system |
| CN113976919A (en) * | 2021-11-23 | 2022-01-28 | 苏州三峰激光科技有限公司 | 3D printing powder recovery system and use method |
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| GR01 | Patent grant |