CN203540685U - Pneumatic conveying device for producing powdered ink - Google Patents
Pneumatic conveying device for producing powdered ink Download PDFInfo
- Publication number
- CN203540685U CN203540685U CN201320670796.2U CN201320670796U CN203540685U CN 203540685 U CN203540685 U CN 203540685U CN 201320670796 U CN201320670796 U CN 201320670796U CN 203540685 U CN203540685 U CN 203540685U
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- Prior art keywords
- pneumatic conveying
- hopper
- conveying pipeline
- powdered ink
- ink powder
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- 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
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- 238000004519 manufacturing process Methods 0.000 claims abstract description 13
- 239000000843 powder Substances 0.000 claims description 26
- 239000007789 gas Substances 0.000 claims description 12
- 238000007599 discharging Methods 0.000 claims description 7
- 239000000463 material Substances 0.000 abstract description 14
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 239000002699 waste material Substances 0.000 abstract description 2
- 238000005516 engineering process Methods 0.000 description 4
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
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Abstract
The utility model relates to a pneumatic conveying device for producing powdered ink. The pneumatic conveying device comprises a hopper connected with a coarse grinding device, wherein a discharge hole of the hopper is connected with a pneumatic conveying pipeline; the pneumatic conveying pipeline is internally provided with a high-pressure gas conveying pipeline; one end of the high-pressure gas conveying pipeline is connected with a high-pressure gas supply device, and the other end of the high-pressure gas conveying pipeline is connected with a nozzle; the nozzle is positioned in front of the discharge hole of the hopper. The pneumatic conveying device has the beneficial effects that firstly, the pollution is prevented; secondly, the labor intensity of workers is alleviated; thirdly, a powdered ink material can be completely conveyed to a grading unit along the pneumatic conveying pipeline, so that the waste is reduced; fourthly, the full-automatic production is realized, and the powdered ink material is prevented from being polluted, and thus the quality of the powdered ink is ensured.
Description
Technical field
The utility model relates to a kind of ink powder manufacture equipment of printer, relates in particular to a kind of ink powder manufacture pneumatic conveyer.
Background technology
Along with the increase of the imaging device use amounts such as Xerox, laser printer, color laser printer, the demand rapid growth of ink powder.But the technology barriers of preparing high-end ink powder are high, be mainly American-European and Japan's monopolization, therefore the research and development of high-end ink powder are of great immediate significance and wide market prospects in China.Production technology is in the past by the ink powder material of having refined, and after cooling, deliver to a kind of mechanical crusher and pulverizes, and reaches after certain particle size, then is transported to classification unit through pneumatic conveyer, then obtain satisfactory ink powder through material packaging device.In this technique, existing air-flow is carried and is adopted artificial conveyance ink powder, and labour intensity is large, and production efficiency is low, ink powder vulnerable to pollution and making moist, and easily give environment.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of simple in structure, can make ink powder material all along airflow pipeline, be transported to the ink powder manufacture pneumatic conveyer of classification unit.
The technical scheme that the utility model adopts is: a kind of ink powder manufacture pneumatic conveyer, and it comprises the hopper being connected with crude grinding device, the discharging opening of hopper is connected with airflow pipeline; In described airflow pipeline, be provided with gases at high pressure conveyance conduit, one end of described high-pressure delivery pipeline is connected with gases at high pressure generator, and the other end of described high-pressure delivery pipeline is connected with nozzle; Described nozzle is positioned at the front of the discharging opening of hopper.
Press such scheme, the internal diameter of described gases at high pressure conveyance conduit is ladder and diminishes gradually.
Because gases at high pressure enter airflow pipeline, make the rear portion in pipe form malleation, the front portion in pipe forms negative pressure, so just makes ink powder material once entering airflow pipeline directly in airflow pipeline is delivered to the airslide disintegrating mill of classification unit.Because nozzle is positioned at the front of hopper discharging opening, so ink powder material can not be blown back in hopper, avoid pollution again, reduced ink powder manufacturing time and cost.
The beneficial effects of the utility model are: 1, avoided pollution.2, alleviated workman's labour intensity.3, can make ink powder material all along airflow pipeline, be transported to classification unit, reduce waste.4, all automated productions, can guarantee that ink powder material is not contaminated, thereby guarantee toner mass.
Accompanying drawing explanation
Fig. 1 is the structural representation of an embodiment of the utility model.
In figure: 1, hopper; 2, airflow pipeline; 3, nozzle; 4, gases at high pressure conveyance conduit; 5, gases at high pressure generator.
The specific embodiment
Below in conjunction with accompanying drawing, further illustrate embodiment of the present utility model.
Referring to Fig. 1, a kind of ink powder manufacture pneumatic conveyer, it comprises the hopper 1 being connected with crude grinding device, the discharging opening of hopper 1 is connected with airflow pipeline 2; In described airflow pipeline 2, be provided with gases at high pressure conveyance conduit 4, one end of described high-pressure delivery pipeline 4 is connected with gases at high pressure generator 5, and the other end of described high-pressure delivery pipeline 4 is connected with nozzle 3; Described nozzle 3 is positioned at the front of the discharging opening of hopper 1.
In the present embodiment, in order to make the interior better formation of airflow pipeline 2 rear end malleation, front end negative pressure, can make the internal diameter of gases at high pressure conveyance conduit 2 be notch cuttype and diminish gradually.
In two sub-sections, a part is to utilize the suction of the deadweight of ink powder material and movement air flow to the utility model, and ink powder material is drawn in airflow pipeline 2; Another part is that the mode that adopts tangent line to receive receives ink powder material, utilizes the strength of rotation by ink powder material and air separation, and the airslide disintegrating mill that ink powder material enters secondary unit enters next step processing.
The above; be only preferred embodiment of the present utility model, not the utility model done to any pro forma restriction, those skilled in the art utilize the technology contents of above-mentioned announcement to make a little simple modification; equivalent variations or modification, all drop in protection domain of the present utility model.
Claims (2)
1. an ink powder manufacture pneumatic conveyer, it comprises the hopper being connected with crude grinding device, the discharging opening of hopper is connected with airflow pipeline; It is characterized in that: in described airflow pipeline, be provided with gases at high pressure conveyance conduit, one end of described high-pressure delivery pipeline is connected with gases at high pressure generator, and the other end of described high-pressure delivery pipeline is connected with nozzle; Described nozzle is positioned at the front of the discharging opening of hopper.
2. ink powder manufacture pneumatic conveyer as claimed in claim 1, is characterized in that: the internal diameter of described gases at high pressure conveyance conduit is ladder and diminishes gradually.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320670796.2U CN203540685U (en) | 2013-10-29 | 2013-10-29 | Pneumatic conveying device for producing powdered ink |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320670796.2U CN203540685U (en) | 2013-10-29 | 2013-10-29 | Pneumatic conveying device for producing powdered ink |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203540685U true CN203540685U (en) | 2014-04-16 |
Family
ID=50458855
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320670796.2U Expired - Lifetime CN203540685U (en) | 2013-10-29 | 2013-10-29 | Pneumatic conveying device for producing powdered ink |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203540685U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105858225A (en) * | 2016-06-12 | 2016-08-17 | 天津市实达电力设备有限公司 | Positive-pressure pneumatic pebble coal conveying system |
| CN107934560A (en) * | 2017-11-23 | 2018-04-20 | 中山市君禾机电设备有限公司 | A kind of powder pump |
-
2013
- 2013-10-29 CN CN201320670796.2U patent/CN203540685U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105858225A (en) * | 2016-06-12 | 2016-08-17 | 天津市实达电力设备有限公司 | Positive-pressure pneumatic pebble coal conveying system |
| CN107934560A (en) * | 2017-11-23 | 2018-04-20 | 中山市君禾机电设备有限公司 | A kind of powder pump |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140416 |