CN203845458U - Cyclone type negative pressure feeding system - Google Patents
Cyclone type negative pressure feeding system Download PDFInfo
- Publication number
- CN203845458U CN203845458U CN201420245105.9U CN201420245105U CN203845458U CN 203845458 U CN203845458 U CN 203845458U CN 201420245105 U CN201420245105 U CN 201420245105U CN 203845458 U CN203845458 U CN 203845458U
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- CN
- China
- Prior art keywords
- cyclone
- negative pressure
- feeding system
- type negative
- pressure feeding
- 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
Links
- 238000005303 weighing Methods 0.000 claims abstract description 15
- 238000007599 discharging Methods 0.000 claims abstract description 12
- 239000000463 material Substances 0.000 claims abstract description 7
- 239000007787 solid Substances 0.000 claims abstract description 4
- 230000008676 import Effects 0.000 claims description 12
- 239000000843 powder Substances 0.000 abstract description 16
- 239000002994 raw material Substances 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 238000007664 blowing Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
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- Air Transport Of Granular Materials (AREA)
Abstract
The utility model provides a cyclone type negative pressure feeding system. Powder is driven by negative pressure to be conveyed. A stock bin can supply a plurality of feeders at the same time to enable feeding of mixing mills to be carried out conveniently. Powder loss cannot happen in the powder conveying process, the raw material utilization ratio is improved, and production cost is saved. The cyclone type negative pressure feeding system comprises a unit composed of the stock bin and the mixing mills, and is characterized in that a discharging port is formed in the lower portion of the stock bin, an inlet of a spiral conveyor is formed below the discharging port, an outlet of the spiral conveyor is communicated with a feeding pipeline, one end of the feeding pipeline is correspondingly connected to inlets of cyclone separators above the mixing mills through a material distributing path, air outlets of the cyclone separators are externally connected with an exhaust inlet of an induced draught fan, solid outlets in the lower portions of the cyclone separators are connected to an inlet of a weighing stock bin, and an outlet in the lower portion of the weighing stock bin is communicated with upper feeding ports of the mixing mills.
Description
Technical field
The utility model relates to the technical field of mixing roll feeding structure, is specially a kind of cyclone type negative pressure feeding system.
Background technology
Existingly to mixing roll, add powder, adopt malleation to carry powder, by gravity or the power of blowing by powder conveying in mixing roll, need on pipeline, arrange a plurality of air blowers, make in pipeline, to occur running powder problem.
Summary of the invention
For the problems referred to above, the utility model provides a kind of cyclone type negative pressure feeding system, it drives powder to transmit by negative pressure, and a feed bin can be supplied a plurality of feeders simultaneously, make the feed of mixing roll convenient, and powder there will not be race powder in course of conveying, has improved raw material availability, has saved productive costs.
A kind of cyclone type negative pressure feeding system, its technical scheme is such: it comprises feed bin, the unit that mixing roll forms, it is characterized in that: the below of described feed bin is discharging opening, the arranged beneath of described discharging opening has the import of conveyor screw, the outlet of described conveyor screw is communicated with charging line, one end of described charging line is connected to the import of cyclone of the top of every described mixing roll by sub-material road correspondence, the air extractor duct of described cyclone is circumscribed with the inlet scoop of induced draft fan, the below solid outlet of described cyclone is communicated to the import of weighing silo, the below outlet of described weighing silo is communicated to the top inlet point of described mixing roll.
It is further characterized in that:
Described induced draft fan is supported on the upper surface of described cyclone, and the inlet scoop of described induced draft fan connects the air extractor duct of corresponding described cyclone by pipeline;
The other end of described charging line is provided with vent valve;
Described in each, the outlet of the below of weighing silo is furnished with discharge valve structure;
The discharging opening of described feed bin is furnished with motorized valve;
Described screw feeder is closed structure, between the outlet of described screw feeder and the import of described charging line, is tightly connected.
Adopt after structure of the present utility model, start induced draft fan, after normal operation, start feed bin pressure feeding spiral motor, open the discharging opening of feed bin, equipment is beaten in unlatching, feed bin starts blanking, powder material is adsorbed to respectively corresponding sub-material road through induced draft fan, arrive afterwards cyclone, the effect of cyclone be exactly after making the separation of gas powder powder fall weighing silo, in weighing silo, according to the weight of setting, the material of corresponding weight is dropped into the mixing roll of below, it drives powder to transmit by negative pressure, and a feed bin can be supplied a plurality of feeders simultaneously, make the feed of mixing roll convenient, and powder there will not be race powder in course of conveying, improved raw material availability, saved productive costs.
Accompanying drawing explanation
Fig. 1 is the structural representation of front view of the present utility model;
Fig. 2 is the connection structure signal enlarged drawing of feed bin and a mixing roll.
The specific embodiment
A kind of cyclone type negative pressure feeding system, see Fig. 1, Fig. 2: it comprises feed bin 1, the unit that mixing roll forms, the unit of mixing roll comprises at least three mixing rolls 2, the below of feed bin 1 is discharging opening 3, the arranged beneath of discharging opening 3 has the import of conveyor screw 4, the outlet of conveyor screw 4 is communicated with charging line 5, one end of charging line 5 is connected to the import of cyclone 7 of the top of every mixing roll 2 by sub-material road 6 correspondences, the air extractor duct 8 of cyclone 7 is circumscribed with the inlet scoop 10 of induced draft fan 9, the below solid outlet of cyclone 7 is communicated to the import of weighing silo 11, cyclone 7 is supported on the upper surface of weighing silo 11, the below outlet 12 of weighing silo 11 is communicated to the top inlet point of mixing roll 2.Weighing silo 11 is supported on the upper surface of mixing roll 2 by support 17, induced draft fan 9 is supported on the upper surface of cyclone 7, and the inlet scoop of induced draft fan 9 connects the air extractor duct 8 of corresponding cyclone 7 by pipeline 13; The other end of charging line 5 is provided with vent valve 14; The below outlet of each weighing silo 11 is furnished with discharge valve structure 15; The discharging opening 3 of feed bin 1 is furnished with motorized valve 16; Screw feeder 4 is closed structure, between the import of the outlet of screw feeder 4 and charging line 5, is tightly connected.
Claims (6)
1. a cyclone type negative pressure feeding system, it comprises feed bin, the unit that mixing roll forms, it is characterized in that: the below of described feed bin is discharging opening, the arranged beneath of described discharging opening has the import of conveyor screw, the outlet of described conveyor screw is communicated with charging line, one end of described charging line is connected to the import of cyclone of the top of every described mixing roll by sub-material road correspondence, the air extractor duct of described cyclone is circumscribed with the inlet scoop of induced draft fan, the below solid outlet of described cyclone is communicated to the import of weighing silo, the below outlet of described weighing silo is communicated to the top inlet point of described mixing roll.
2. a kind of cyclone type negative pressure feeding system according to claim 1, is characterized in that: described induced draft fan is supported on the upper surface of described cyclone, and the inlet scoop of described induced draft fan connects the air extractor duct of corresponding described cyclone by pipeline.
3. a kind of cyclone type negative pressure feeding system according to claim 1, is characterized in that: the other end of described charging line is provided with vent valve.
4. a kind of cyclone type negative pressure feeding system according to claim 1, is characterized in that: described in each, the outlet of the below of weighing silo is furnished with discharge valve structure.
5. a kind of cyclone type negative pressure feeding system according to claim 1, is characterized in that: the discharging opening of described feed bin is furnished with motorized valve.
6. a kind of cyclone type negative pressure feeding system according to claim 1, is characterized in that: described screw feeder is closed structure, between the outlet of described screw feeder and the import of described charging line, is tightly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420245105.9U CN203845458U (en) | 2014-05-14 | 2014-05-14 | Cyclone type negative pressure feeding system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420245105.9U CN203845458U (en) | 2014-05-14 | 2014-05-14 | Cyclone type negative pressure feeding system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203845458U true CN203845458U (en) | 2014-09-24 |
Family
ID=51558501
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420245105.9U Expired - Fee Related CN203845458U (en) | 2014-05-14 | 2014-05-14 | Cyclone type negative pressure feeding system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203845458U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105618245A (en) * | 2016-03-09 | 2016-06-01 | 浙江华彩化工有限公司 | Powder extracting device |
| CN107511242A (en) * | 2017-08-16 | 2017-12-26 | 周口市老磨坊粮油食品有限公司 | Sesame delivery system for sesame oil processing |
| CN110550269A (en) * | 2019-07-03 | 2019-12-10 | 浙江科技学院 | intelligent feeding equipment of activated carbon packaging machine and feeding method thereof |
| CN111392429A (en) * | 2020-04-29 | 2020-07-10 | 山东省章丘鼓风机股份有限公司 | Be used for airtight air current conveyor of battery level lithium hydroxide |
-
2014
- 2014-05-14 CN CN201420245105.9U patent/CN203845458U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105618245A (en) * | 2016-03-09 | 2016-06-01 | 浙江华彩化工有限公司 | Powder extracting device |
| CN107511242A (en) * | 2017-08-16 | 2017-12-26 | 周口市老磨坊粮油食品有限公司 | Sesame delivery system for sesame oil processing |
| CN107511242B (en) * | 2017-08-16 | 2023-10-31 | 周口市老磨坊粮油食品有限公司 | Sesame dispensing system for sesame oil processing |
| CN110550269A (en) * | 2019-07-03 | 2019-12-10 | 浙江科技学院 | intelligent feeding equipment of activated carbon packaging machine and feeding method thereof |
| CN111392429A (en) * | 2020-04-29 | 2020-07-10 | 山东省章丘鼓风机股份有限公司 | Be used for airtight air current conveyor of battery level lithium hydroxide |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160203 Address after: 201906, Shanghai, Baoshan District Road, two rich union 189, 7 1F Patentee after: LOHUIS environmental protection equipment (Shanghai) Co.,Ltd. Patentee after: Zhou Dongyu Address before: Huishan District 214181 of Jiangsu province Wuxi city before Industrial Park North Lu Lu Bao Patentee before: WUXI LIXIN ENVIRONMENTAL PROTECTION TECHNOLOGY Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140924 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |