CN204051930U - A kind of horizontal pushing centrifuge for nitrocotton - Google Patents
A kind of horizontal pushing centrifuge for nitrocotton Download PDFInfo
- Publication number
- CN204051930U CN204051930U CN201420516130.6U CN201420516130U CN204051930U CN 204051930 U CN204051930 U CN 204051930U CN 201420516130 U CN201420516130 U CN 201420516130U CN 204051930 U CN204051930 U CN 204051930U
- Authority
- CN
- China
- Prior art keywords
- centrifuge
- nitrocotton
- rotary drum
- interior rotary
- outer drum
- 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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Abstract
The utility model relates to a kind of horizontal pushing centrifuge for nitrocotton, comprise a centrifuge, interior rotary drum and outer drum is provided with in centrifuge, interior rotary drum and outer drum are coaxially arranged in centrifuge, rotating shaft is horizontally installed with in the middle part of centrifuge, to stretch in centrifuge at rotating shaft and stretch into end and be connected with centrifuge outer drum, centrifuge upper end is provided with nitrocotton charging aperture, this nitrocotton charging aperture is connected with interior rotary drum, outer drum is fixedly mounted with by a guide ring and a pusher dish, this pusher dish lateral surface is provided with the horizontal pusher shaft of one and rotating shaft coaxle, pusher dish medial surface is provided with distributing device, with interior rotary drum unloading position laterally corresponding centrifuge lower position be separately installed with replace sour filler.The horizontal pushing centrifuge that the utility model provides adds the displacement acid of two-stage, the ortho acid of high concentration and acidity is replaced " degradation ", again cotton-wool can be obtained the very low cotton-wool of acidity by washing, the cost that the operation reducing later stage boiling water neutralization drops into.
Description
Technical field
The utility model belongs to nitrated apparatus field, especially a kind of horizontal pushing centrifuge for nitrocotton.
Background technology
Along with the development of science and technology, the range of application of nitrocotton is no longer confined on war products, but is embodied in the every aspect of daily life, such as Automobile paint, solid alcohol, coating, ink and electronic product binding agent etc.In actual production process, the cotton-wool after nitrated is needed to carry out acid cotton and is separated, normally completed by centrifuge, but actual result be centrifugal after cotton-wool still with the spent acid compared with highly acidity and concentration, in the later stage and operation increase materials cost and manually.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art part, provides the horizontal pushing centrifuge for nitrocotton that a kind of structure is simple, reasonable in design.
The utility model solves its technical problem and takes following technical scheme to realize:
A kind of horizontal pushing centrifuge for nitrocotton, comprise a centrifuge, interior rotary drum and outer drum is provided with in centrifuge, interior rotary drum and outer drum are coaxially arranged in centrifuge, rotating shaft is horizontally installed with in the middle part of centrifuge, to stretch in centrifuge at rotating shaft and stretch into end and be connected with centrifuge outer drum, centrifuge upper end is provided with nitrocotton charging aperture, this nitrocotton charging aperture is connected with interior rotary drum, outer drum is fixedly mounted with by a guide ring and a pusher dish, this pusher dish lateral surface is provided with the horizontal pusher shaft of one and rotating shaft coaxle, pusher dish medial surface is provided with distributing device, with interior rotary drum unloading position laterally corresponding centrifuge lower position be separately installed with one-level replace sour filler, secondary replaces sour filler and clear water filler, the centrifuge bottom position that outer drum is corresponding is provided with spent acid outlet, the centrifuge lower position longitudinally corresponding with interior rotary drum unloading position is respectively arranged with level and replaces sour outlet, secondary displacement acid outlet, the centrifuge position corresponding with outer drum unloading position year is provided with depickling nitrocotton export.
And described horizontal pusher shaft is by hydraulic cylinder horizontal drive.
And one-level replaces sour filler, secondary replaces sour filler and clear water filler all by pipeline mounting spray head in centrifuge.
Advantage of the present utility model and good effect are:
The horizontal pushing centrifuge that the utility model provides adds the displacement acid of two-stage, the ortho acid of high concentration and acidity is replaced " degradation ", again cotton-wool can be obtained the very low cotton-wool of acidity by washing, the cost that the operation reducing later stage boiling water neutralization drops into, because horizontal pushing centrifuge adopts the model centrifuge of synchronous axial system and promotion, also can not therefore raise so replace sour input amount, centrifuge depickling amount can increase by 30%.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model (axis is analysed and observe).
Detailed description of the invention
Below in conjunction with accompanying drawing, also by specific embodiment, the utility model is described in further detail, and following examples are descriptive, are not determinate, can not limit protection domain of the present utility model with this.
A kind of horizontal pushing centrifuge for nitrocotton, comprise a centrifuge 8, interior rotary drum 6 and outer drum 4 is provided with in centrifuge, interior rotary drum and outer drum are coaxially arranged in centrifuge, are horizontally installed with rotating shaft 3 in the middle part of centrifuge, to stretch in centrifuge and stretch into end to be connected with centrifuge outer drum at rotating shaft, centrifuge upper end is provided with nitrocotton charging aperture 9, this nitrocotton charging aperture is connected with interior rotary drum, and outer drum and interior rotary drum rotate and carry out centrifugal to nitrocotton, realizes the cotton separation of acid thus.
Innovative point of the present utility model is:
Outer drum is fixedly mounted with by a guide ring 17 and a pusher dish 5, this pusher dish lateral surface is provided with the horizontal pusher shaft 2 of one and rotating shaft coaxle, this horizontal pusher shaft is by hydraulic cylinder 1 horizontal drive, interior rotary drum can move horizontally, material moves on to outer drum by the gap between interior rotary drum and outer drum from interior rotary drum, pusher dish medial surface is provided with distributing device 7, with interior rotary drum unloading position laterally corresponding centrifuge lower position be separately installed with one-level replace sour filler 10, secondary replaces sour filler 11 and clear water filler 12, the centrifuge bottom position that outer drum is corresponding is provided with spent acid outlet 16, the centrifuge lower position longitudinally corresponding with interior rotary drum unloading position is respectively arranged with level replace and sourly export 15, secondary displacement acid outlet 14, the centrifuge position corresponding with outer drum unloading position year is provided with depickling nitrocotton and exports 13.
One-level replaces sour filler, secondary replaces sour filler and clear water filler all by pipeline mounting spray head in centrifuge.
Operation principle of the present utility model is:
Hydraulic cylinder is horizontal pushes away horizontal pusher shaft drive thrust disc, nitrocotton is pushed out rotary drum after depickling in drum rotating centrifugal process, meanwhile washed by two-stage displacement acid and clear water, complete depickling thus, the spent acid of centrifugal generation, because gravity falls to spent acid outlet, two-stage displacement acid is flowed out from displacement acid outlet after displacement, and the nitrocotton after depickling is pushed out from the outlet of depickling nitrocotton.
Although disclose embodiment of the present utility model and accompanying drawing for the purpose of illustration, but it will be appreciated by those skilled in the art that: in the spirit and scope not departing from the utility model and claims, various replacement, change and amendment are all possible, therefore, scope of the present utility model is not limited to the content disclosed in embodiment and accompanying drawing.
Claims (3)
1. the horizontal pushing centrifuge for nitrocotton, comprise a centrifuge, interior rotary drum and outer drum is provided with in centrifuge, interior rotary drum and outer drum are coaxially arranged in centrifuge, rotating shaft is horizontally installed with in the middle part of centrifuge, to stretch in centrifuge at rotating shaft and stretch into end and be connected with centrifuge outer drum, centrifuge upper end is provided with nitrocotton charging aperture, this nitrocotton charging aperture is connected with interior rotary drum, it is characterized in that: outer drum is fixedly mounted with by a guide ring and a pusher dish, this pusher dish lateral surface is provided with the horizontal pusher shaft of one and rotating shaft coaxle, pusher dish medial surface is provided with distributing device, with interior rotary drum unloading position laterally corresponding centrifuge lower position be separately installed with one-level replace sour filler, secondary replaces sour filler and clear water filler, the centrifuge bottom position that outer drum is corresponding is provided with spent acid outlet, the centrifuge lower position longitudinally corresponding with interior rotary drum unloading position is respectively arranged with level and replaces sour outlet, secondary displacement acid outlet, the centrifuge position corresponding with outer drum unloading position year is provided with depickling nitrocotton export.
2. the horizontal pushing centrifuge for nitrocotton according to claim 1, is characterized in that: described horizontal pusher shaft is by hydraulic cylinder horizontal drive.
3. the horizontal pushing centrifuge for nitrocotton according to claim 1, is characterized in that: one-level replaces sour filler, secondary replaces sour filler and clear water filler all by pipeline mounting spray head in centrifuge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420516130.6U CN204051930U (en) | 2014-09-10 | 2014-09-10 | A kind of horizontal pushing centrifuge for nitrocotton |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420516130.6U CN204051930U (en) | 2014-09-10 | 2014-09-10 | A kind of horizontal pushing centrifuge for nitrocotton |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204051930U true CN204051930U (en) | 2014-12-31 |
Family
ID=52193523
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420516130.6U Expired - Fee Related CN204051930U (en) | 2014-09-10 | 2014-09-10 | A kind of horizontal pushing centrifuge for nitrocotton |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204051930U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105032624A (en) * | 2015-05-29 | 2015-11-11 | 蚌埠市兴利离心机制造有限公司 | Distribution-uniform vertical centrifuge |
| CN109056402A (en) * | 2018-09-13 | 2018-12-21 | 四川北方硝化棉股份有限公司 | Continuous multi-stage drives sour displacement washing process |
| CN109070099A (en) * | 2016-07-05 | 2018-12-21 | 月岛机械株式会社 | Centrifugal separating device and centrifugal separation method |
-
2014
- 2014-09-10 CN CN201420516130.6U patent/CN204051930U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105032624A (en) * | 2015-05-29 | 2015-11-11 | 蚌埠市兴利离心机制造有限公司 | Distribution-uniform vertical centrifuge |
| CN105032624B (en) * | 2015-05-29 | 2018-02-16 | 蚌埠市兴利离心机制造有限公司 | A kind of uniform vertical centrifugal machine of cloth |
| CN109070099A (en) * | 2016-07-05 | 2018-12-21 | 月岛机械株式会社 | Centrifugal separating device and centrifugal separation method |
| CN109056402A (en) * | 2018-09-13 | 2018-12-21 | 四川北方硝化棉股份有限公司 | Continuous multi-stage drives sour displacement washing process |
| CN109056402B (en) * | 2018-09-13 | 2021-05-07 | 北方化学工业股份有限公司 | Continuous multi-stage acid-displacement washing process |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141231 Termination date: 20160910 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |