CN203112139U - Pneumatic conveying system - Google Patents
Pneumatic conveying system Download PDFInfo
- Publication number
- CN203112139U CN203112139U CN 201220740281 CN201220740281U CN203112139U CN 203112139 U CN203112139 U CN 203112139U CN 201220740281 CN201220740281 CN 201220740281 CN 201220740281 U CN201220740281 U CN 201220740281U CN 203112139 U CN203112139 U CN 203112139U
- Authority
- CN
- China
- Prior art keywords
- filter
- extruder
- conveying system
- pneumatic conveying
- dust
- 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 - Lifetime
Links
Images
Abstract
The utility model relates to a conveying system, in particular to a pneumatic conveying system during a modified polypropylene production process. The pneumatic conveying system is characterized by comprising a feed bin, a gas inlet, rotary feed valves, a dust remover, a filter, an extruder and a vacuum pump, wherein the feed bin, a first rotary feed valve, the dust remover and the vacuum pump are communicated through pipelines in sequence; the first rotary feed valve is provided with the gas inlet; and the lower end of the dust remover is connected with the extruder through a second rotary feed valve. According to the pneumatic conveying system, raw materials are added and placed in an area which is far away from a processing area or in a single space, and are conveyed to the extruder by vacuumizing and pipeline conveying modes. Meanwhile, the filter is arranged in the dust remover, and a general filter element or filter mesh can meet the requirement of the filter; and a magnet is arranged in the filter, so that more magnetic impurities such as scrap iron can be absorbed, and the extruder is prevented from being damaged. The pneumatic conveying system not only overcomes the technical difficult problem of flying dust, but also can be used for removing dust, thus two purposes are achieved.
Description
Technical fieldThe utility model relates to delivery system, particularly a kind of air-transport system of modified polypropene production process
Background technology
At present domestic is that ancestor's work point another name has been measured acrylic resin particle material, inorganic rigid particle filler, elastic body toughening agent and processing aid at the modified polypropene production process, adopt manpower to be transported in the puddle mixer load weighted raw MAT'L then and stir, again composite material is transported to after stirring that the blend extruding pelletization makes modified polypropene in the extruder.This mode is owing to transporting material and throwing in the materials process and all adopt manual operation, improved the risk of reinforced mistake to a certain extent, and powder body material very easily produces airborne dust in the process that feeds intake, thereby not only can cause ingredient proportion to produce deviation and have influence on product quality stability, and influence workshop condition, the dust loss causes dust pollution aloft, and serious harm workshop workman's is healthy.Because omnidistance is manual operation, bigger, the inefficiency of working strength of workers, the accuracy that feeds intake is received influence, thereby causes product quality stability poor.
Summary of the invention
Goal of the invention
The utility model provides a kind of novel negative pressure pneumatic conveyor, has avoided dust pollution, and efficient improves simultaneously.
Technical scheme
A kind of air-transport system is characterized in that comprising the storehouse that feeds intake, admission port, rotatory feeder valve, dust exhaustor, filter, extruder, vacuum pump; Feed intake storehouse, first rotatory feeder valve, dust exhaustor and vacuum pump is communicated with by pipeline successively; First rotatory feeder valve is provided with admission port; The dust exhaustor lower end is connected with extruder by second rotatory feeder valve.
Described dust exhaustor upper end is provided with filter, is provided with magnetite in the described filter.Remove in the raw material impurity such as iron filings, avoided extruder is damaged.
Described filter is filter core or filter screen.
Beneficial effect
1, the utility model is put in the raw material interpolation away from processing district or independent space, and the mode of carrying by the mode of vacuumizing and pipeline flows to extruder with raw material.Also be provided with simultaneously and establish filter in the dust collector, general filter core or filtering net all can, also be provided with magnetite in filter interior simultaneously, increase magnetic impurity such as absorption iron filings, avoid extruder is damaged.The utility model has overcome the technical barrier of dust from flying on the one hand, has carried out dedusting simultaneously, kills two birds with one stone.
Description of drawings
Fig. 1 is the utility model scheme drawing; The storehouse 1 that wherein feeds intake, admission port 2, the first rotatory feeder valves 3, the second rotatory feeder valves 31, dust exhaustor 4, filter 5, extruder 6, vacuum pump 7.
The specific embodiment
Embodiment 1
A kind of air-transport system is characterized in that comprising the storehouse 1 that feeds intake, admission port 2, the first rotatory feeder valves 3, the second rotatory feeder valves 31, dust exhaustor 4, filter 5, extruder 6, vacuum pump 7; Feed intake storehouse 1, first rotatory feeder valve 3, dust exhaustor 4 and vacuum pump 7 is communicated with by pipeline successively; First rotatory feeder valve 3 is provided with admission port 2; Dust exhaustor 4 lower ends are connected with extruder 6 by second rotatory feeder valve 31; Described dust exhaustor 4 upper ends are provided with filter 5, are provided with magnetite in the described filter 5.
Claims (3)
1. an air-transport system is characterized in that comprising the storehouse that feeds intake, admission port, rotatory feeder valve, dust exhaustor, filter, extruder, vacuum pump; Wherein feed intake storehouse, first rotatory feeder valve, dust exhaustor and vacuum pump is communicated with by pipeline successively; First rotatory feeder valve is provided with admission port; The dust exhaustor lower end is connected with extruder by second rotatory feeder valve.
2. according to the described a kind of air-transport system of claim 1, it is characterized in that described dust exhaustor upper end is provided with filter, described filter is provided with magnetite in also.
3. according to the described a kind of air-transport system of claim 1, it is characterized in that described filter is filter core or filter screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220740281 CN203112139U (en) | 2012-12-28 | 2012-12-28 | Pneumatic conveying system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220740281 CN203112139U (en) | 2012-12-28 | 2012-12-28 | Pneumatic conveying system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203112139U true CN203112139U (en) | 2013-08-07 |
Family
ID=48892509
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220740281 Expired - Lifetime CN203112139U (en) | 2012-12-28 | 2012-12-28 | Pneumatic conveying system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203112139U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104401738A (en) * | 2014-10-20 | 2015-03-11 | 无锡红旗除尘设备有限公司 | Nitrogen closed suction type pneumatic conveying method for lead powder |
| CN111846970A (en) * | 2020-08-04 | 2020-10-30 | 山东阿林达科技发展有限公司 | Master batch automatic production line with material is failed to wind send |
| CN112299046A (en) * | 2020-10-31 | 2021-02-02 | 江苏沙钢集团有限公司 | Device for automatically adding tundish covering agent and using method thereof |
-
2012
- 2012-12-28 CN CN 201220740281 patent/CN203112139U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104401738A (en) * | 2014-10-20 | 2015-03-11 | 无锡红旗除尘设备有限公司 | Nitrogen closed suction type pneumatic conveying method for lead powder |
| CN111846970A (en) * | 2020-08-04 | 2020-10-30 | 山东阿林达科技发展有限公司 | Master batch automatic production line with material is failed to wind send |
| CN111846970B (en) * | 2020-08-04 | 2022-01-28 | 山东阿林达科技发展有限公司 | Master batch automatic production line with material is failed to wind send |
| CN112299046A (en) * | 2020-10-31 | 2021-02-02 | 江苏沙钢集团有限公司 | Device for automatically adding tundish covering agent and using method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203112139U (en) | Pneumatic conveying system | |
| CN203507936U (en) | Full-automatic flour quantitative mixing system | |
| CN103420183A (en) | Batch charging bin with screening function | |
| CN203402720U (en) | Feeding bin having screening function | |
| CN201969535U (en) | Conic blender mixer | |
| CN202321656U (en) | Material negative pressure conveying device for internal mixer | |
| CN203937063U (en) | Feeder equipment | |
| CN204823258U (en) | Major ingredient transport, storage mechanism of autoloading system are thoughtlessly joined in marriage to plastics | |
| CN204817192U (en) | Quick sorting device of pipelined ore | |
| CN205132574U (en) | Carborundum miropowder partial shipment equipment | |
| CN201694610U (en) | Dustproof conveyor | |
| CN103587957B (en) | Working position rotating table small material batching system | |
| CN204342001U (en) | The airtight wind of powder send device | |
| CN202912261U (en) | Feeding device for plastic extruding machines | |
| CN203493924U (en) | Totally-closed integrated pharmaceutical equipment | |
| CN202414692U (en) | Device for remotely conveying powdered active carbon | |
| CN207156324U (en) | A kind of device for suction material | |
| CN105128153B (en) | A kind of concrete concentrated dust collecting system | |
| CN203845459U (en) | Concentrated material sucking system in injection molding workshop | |
| CN102849463A (en) | Positive-pressure conveying device applicable to mixed flour of various grain raw materials | |
| CN203392499U (en) | Vacuum powder conveyor | |
| CN201703871U (en) | Closed dust-free pipeline conveying system for feeding raw material and discharging mixture | |
| CN202410857U (en) | Powder material collection device | |
| CN202638620U (en) | Zinc powder grading device | |
| CN205892139U (en) | A powder conveyance device for disposing acrylonitrile polymerization inhibitor |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130807 |
|
| CX01 | Expiry of patent term |