CN203635355U - Cyclone separator for producing polytetrafluoroethylene - Google Patents
Cyclone separator for producing polytetrafluoroethylene Download PDFInfo
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- CN203635355U CN203635355U CN201420020372.6U CN201420020372U CN203635355U CN 203635355 U CN203635355 U CN 203635355U CN 201420020372 U CN201420020372 U CN 201420020372U CN 203635355 U CN203635355 U CN 203635355U
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Abstract
The utility model discloses a cyclone separator for producing polytetrafluoroethylene. The cyclone separator comprises a first cylinder and a second cylinder, wherein cylinder bulges are arranged on the first cylinder, elastic membranes are arranged on the inner sides of the cylinder bulges, buffer inner cavities are formed on the inner sides of the elastic membranes and the cylinder bulges, exhaust pipes are arranged in the first cylinder and the second cylinder, sealing plates are arranged at the upper ends of the exhaust pipes and are hermetically connected with the top of the first cylinder, air inlet hoods are arranged at the lower ends of the exhaust pipes, spiral wings are arranged on the exhaust pipes and are arranged between the sealing plate and the air inlet hoods, and a discharge outlet is formed in the bottom of the second cylinder. Under the action of centrifugal force, the buffer inner cavities can play a role in buffering separated polytetrafluoroethylene superfine powder which is discharged from the discharge outlet, so that the polytetrafluoroethylene superfine powder is prevented from being adhered to the inner wall of the cylinders so as to save the polytetrafluoroethylene raw materials, and can be separated through secondary circulation discharged gas, raw materials can be saved, the environmental pollution can be reduced, and the energy-saving and environmentally-friendly effects can be achieved.
Description
Technical field
The utility model belongs to technical field of chemical, is specifically related to a kind of polytetrafluoroethylene (PTFE) cyclone separator of producing.
Background technology
Polytetrafluoroethylene (PTFE) Ultramicro-powder is the low-molecular-weight micron order polytetrafluoroethylene (PTFE) white superfines obtaining by specific process, it is not only keeping the good characteristic of PTFE substantially, and also has the performance of many uniquenesses, as high in degree of crystallinity, good dispersion, being easy to even region other materials mixes, can be used for the materials such as plastic components, coating, lubricating oil and paraffin, range of application and wide, market value is high.Obtaining, in polytetrafluoroethylene (PTFE) Ultramicro-powder process, need to carrying out a whole set of crushing system, comprise airslide disintegrating mill, cyclone separator, deduster and air-introduced machine.Coarse grained polytetrafluoroethylene (PTFE) Ultramicro-powder need, through the airslide disintegrating mill pulverizing of mutually clashing, enter cyclone separator by qualified polytetrafluoroethylene (PTFE) Ultramicro-powder with air-flow and collect.But in the time collecting polytetrafluoroethylene (PTFE) Ultramicro-powder, find that cyclone separator inner barrel is corroded at present, under centrifugal action, occur that polytetrafluoroethylene (PTFE) Ultramicro-powder is attached on cyclone separator cylinder inboard wall, cause the waste of collecting polytetrafluoroethylene (PTFE), find also to exist a small amount of polytetrafluoroethylene (PTFE) Ultramicro-powder raw material simultaneously in the gas of discharging, cannot carry out recycling to these powder again.
Utility model content
The utility model object is to solve the above-mentioned technical problem existing in prior art, a kind of polytetrafluoroethylene (PTFE) cyclone separator of producing is provided, under the effect of centrifugal force, guarantee polytetrafluoroethylene (PTFE) Ultramicro-powder is all discharged from discharging opening, avoid occurring that polytetrafluoroethylene (PTFE) Ultramicro-powder is attached on cylinder inboard wall, save polytetrafluoroethylene (PTFE) raw material, enter gas by secondary cycle simultaneously and separate, economize in raw materials, reduce the pollution to environment, play the effect of energy-conserving and environment-protective.
In order to solve the problems of the technologies described above, the utility model adopts following technical scheme:
A kind of polytetrafluoroethylene (PTFE) cyclone separator of producing, it is characterized in that: comprise the first cylindrical shell and the second cylindrical shell, the first cylindrical shell and the second cylindrical shell are structure as a whole, the top of the first cylindrical shell is provided with gas outlet, the both sides of the first cylindrical shell are respectively equipped with the first air inlet and the second air inlet, the first cylindrical shell is provided with cylindrical shell projection, cylindrical shell projection is located at the below of the first air inlet and the second air inlet, the inner side of cylindrical shell projection is provided with elastic membrane, the inner side of elastic membrane and cylindrical shell projection forms buffering inner chamber, in the first cylindrical shell and the second cylindrical shell, be provided with blast pipe, the upper end of blast pipe is provided with sealing plate, sealing plate is connected with the top seal of the first cylindrical shell, the lower end of blast pipe is provided with airscoop shroud, blast pipe is provided with helical wing plate, helical wing plate is located between sealing plate and airscoop shroud, the bottom of the second cylindrical shell is provided with discharge gate.
Further, all tapered shapes of the first air inlet and the second air inlet.
Further, the airintake direction of the first air inlet and the second air inlet is contrary, and the first air inlet is located at the below of the second air inlet.
Further, the first cylindrical shell is provided with electrostatic recirculator.
Further, discharge gate medium dip is provided with buffer board, and buffer board is uniformly distributed on discharge gate inner side.
The utility model, owing to having adopted technique scheme, has following beneficial effect:
1, the inner side of cylindrical shell projection is provided with elastic membrane, the inner side of elastic membrane and cylindrical shell projection forms buffering inner chamber, when passing in the first cylindrical shell with the air-flow of polytetrafluoroethylene (PTFE) Ultramicro-powder, air-flow passes through helical wing plate, under the effect of centrifugal force, polytetrafluoroethylene (PTFE) Ultramicro-powder is thrown out of, buffering inner chamber carries out cushioning effect to polytetrafluoroethylene (PTFE) Ultramicro-powder, polytetrafluoroethylene (PTFE) Ultramicro-powder drops under the effect of cushion effect and gravity, avoid occurring that polytetrafluoroethylene (PTFE) Ultramicro-powder is attached on cylinder inboard wall, save polytetrafluoroethylene (PTFE) raw material, reduced manufacturing cost; 2, the first cylindrical shell is provided with electrostatic recirculator, carries out secondary cycle and enter in cylindrical shell in the gas that can discharge gas outlet, separates, and economizes in raw materials, reduces the pollution to environment, plays the effect of energy-conserving and environment-protective; 3, discharge gate medium dip is provided with buffer board, and it is upper that buffer board is uniformly distributed in discharge gate inner side, and the polytetrafluoroethylene (PTFE) Ultramicro-powder dropping can carry out cushioning effect by buffer board, avoids occurring that polytetrafluoroethylene (PTFE) Ultramicro-powder spreads phenomenon outward; 4, adopt two air inlets, and the first air inlet and all tapered shapes of the second air inlet, improved gas and separated the efficiency of polytetrafluoroethylene (PTFE) Ultramicro-powder, accelerates separating rate.
Brief description of the drawings
Below in conjunction with accompanying drawing, the utility model is described in further detail:
Fig. 1 is a kind of structural representation of producing polytetrafluoroethylene (PTFE) cyclone separator of the utility model;
Fig. 2 is the top view of the first cylindrical shell in the utility model;
Fig. 3 is the structural representation of buffer board in the utility model.
Detailed description of the invention
As shown in Figure 1 to Figure 3, produce polytetrafluoroethylene (PTFE) cyclone separator for the utility model is a kind of, comprise the first cylindrical shell 1 and the second cylindrical shell 2, the first cylindrical shell 1 and the second cylindrical shell 2 are structure as a whole, the top of the first cylindrical shell 1 is provided with gas outlet 3, the both sides of the first cylindrical shell are respectively equipped with the first air inlet 4 and the second air inlet 5, the first air inlet 4 and all tapered shapes of the second air inlet 5, the airintake direction of the first air inlet 4 and the second air inlet 5 is contrary, the first air inlet 4 is located at the below of the second air inlet 5, air-flow with polytetrafluoroethylene (PTFE) Ultramicro-powder enters in cylindrical shell by the first air inlet 4 and the second air inlet 5, because the flow area of the first air inlet 4 and the second air inlet 5 reduces gradually, intake velocity is accelerated, add and adopted two air inlets, can improve the efficiency that gas separates polytetrafluoroethylene (PTFE) Ultramicro-powder.The first cylindrical shell 1 is provided with cylindrical shell projection 6, cylindrical shell projection 6 is located at the below of the first air inlet 4 and the second air inlet 5, the inner side of cylindrical shell projection 6 is provided with elastic membrane 7, elastic membrane 7 forms buffering inner chamber 8 with the inner side of cylindrical shell projection 6, buffering inner chamber 8 can carry out cushioning effect to the polytetrafluoroethylene (PTFE) Ultramicro-powder under centrifugal action, in the first cylindrical shell 1 and the second cylindrical shell 2, be provided with blast pipe 9, the upper end of blast pipe 9 is provided with sealing plate 10, sealing plate 10 is connected with the top seal of the first cylindrical shell 1, the lower end of blast pipe 9 is provided with airscoop shroud 11, blast pipe 9 is provided with helical wing plate 12, helical wing plate 12 is located between sealing plate 10 and airscoop shroud 11, air-flow is centrifuged effect by helical wing plate 12, depart from polytetrafluoroethylene (PTFE) Ultramicro-powder.The first cylindrical shell 1 is provided with electrostatic recirculator 14, carries out secondary cycle and enter in the first cylindrical shell 1 in the gas that electrostatic recirculator 14 can be discharged gas outlet 3, separates, and economizes in raw materials, reduces the pollution to environment, plays the effect of energy-conserving and environment-protective.The bottom of the second cylindrical shell 2 is provided with discharge gate 13, discharge gate 13 medium dips are provided with buffer board 15, it is upper that buffer board 15 is uniformly distributed in discharge gate inner side, and the polytetrafluoroethylene (PTFE) Ultramicro-powder dropping can carry out cushioning effect by buffer board 15, avoids occurring that polytetrafluoroethylene (PTFE) Ultramicro-powder spreads phenomenon outward.
The utility model specific works flow process is as follows: the air-flow with polytetrafluoroethylene (PTFE) Ultramicro-powder is entered in cylindrical shell by the first air inlet 4 and the second air inlet 5, air-flow moves along helical wing plate 12, produce centrifugal effect, under the effect of centrifugal force, polytetrafluoroethylene (PTFE) Ultramicro-powder is thrown out of, buffering inner chamber 8 carries out cushioning effect to polytetrafluoroethylene (PTFE) Ultramicro-powder, polytetrafluoroethylene (PTFE) Ultramicro-powder drops under the effect of cushion effect and gravity, avoid occurring that polytetrafluoroethylene (PTFE) Ultramicro-powder is attached on cylinder inboard wall, the air-flow of isolating polytetrafluoroethylene (PTFE) Ultramicro-powder enters blast pipe 9 from airscoop shroud 11, be drained into electrostatic recirculator 14 by gas outlet 3, the gas that electrostatic recirculator 14 can be discharged gas outlet 3 carries out secondary cycle, gas is entered in cylindrical shell again, separate, in the time there is not polytetrafluoroethylene (PTFE) Ultramicro-powder in air-flow, can be by discharging in electrostatic recirculator 14, isolated polytetrafluoroethylene (PTFE) Ultramicro-powder is by the cushioning effect of buffer board 15, at discharge gate, collect at 13 places.The utility model is under the effect of centrifugal force, buffering inner chamber can carry out buffering effect to the polytetrafluoroethylene (PTFE) Ultramicro-powder separating, discharge from discharging opening, avoid occurring that polytetrafluoroethylene (PTFE) Ultramicro-powder is attached on cylinder inboard wall, save polytetrafluoroethylene (PTFE) raw material, enter gas by secondary cycle simultaneously and separate, economize in raw materials, reduce the pollution to environment, play the effect of energy-conserving and environment-protective.
These are only specific embodiment of the utility model, but technical characterictic of the present utility model is not limited to this.Anyly for solving essentially identical technical problem, realize essentially identical technique effect taking the utility model as basis, the simple change done, be equal to and replace or modification etc., be all covered by among protection domain of the present utility model.
Claims (5)
1. produce polytetrafluoroethylene (PTFE) cyclone separator for one kind, it is characterized in that: comprise the first cylindrical shell and the second cylindrical shell, described the first cylindrical shell and described the second cylindrical shell are structure as a whole, the top of described the first cylindrical shell is provided with gas outlet, the both sides of described the first cylindrical shell are respectively equipped with the first air inlet and the second air inlet, described the first cylindrical shell is provided with cylindrical shell projection, described cylindrical shell projection is located at the below of described the first air inlet and described the second air inlet, the inner side of described cylindrical shell projection is provided with elastic membrane, the inner side of described elastic membrane and described cylindrical shell projection forms buffering inner chamber, in described the first cylindrical shell and described the second cylindrical shell, be provided with blast pipe, the upper end of described blast pipe is provided with sealing plate, described sealing plate is connected with the top seal of described the first cylindrical shell, the lower end of described blast pipe is provided with airscoop shroud, described blast pipe is provided with helical wing plate, described helical wing plate is located between described sealing plate and described airscoop shroud, the bottom of described the second cylindrical shell is provided with discharge gate.
2. a kind of polytetrafluoroethylene (PTFE) cyclone separator of producing according to claim 1, is characterized in that: described the first air inlet and all tapered shapes of described the second air inlet.
3. a kind of polytetrafluoroethylene (PTFE) cyclone separator of producing according to claim 2, is characterized in that: the airintake direction of described the first air inlet and described the second air inlet is contrary, and described the first air inlet is located at the below of described the second air inlet.
4. a kind of polytetrafluoroethylene (PTFE) cyclone separator of producing according to claim 1, is characterized in that: described the first cylindrical shell is provided with electrostatic recirculator.
5. a kind of polytetrafluoroethylene (PTFE) cyclone separator of producing according to claim 1, is characterized in that: described discharge gate medium dip is provided with buffer board, and described buffer board is uniformly distributed on described discharge gate inner side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420020372.6U CN203635355U (en) | 2014-01-13 | 2014-01-13 | Cyclone separator for producing polytetrafluoroethylene |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420020372.6U CN203635355U (en) | 2014-01-13 | 2014-01-13 | Cyclone separator for producing polytetrafluoroethylene |
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| Publication Number | Publication Date |
|---|---|
| CN203635355U true CN203635355U (en) | 2014-06-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420020372.6U Expired - Fee Related CN203635355U (en) | 2014-01-13 | 2014-01-13 | Cyclone separator for producing polytetrafluoroethylene |
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| Country | Link |
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| CN (1) | CN203635355U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106269316A (en) * | 2016-08-25 | 2017-01-04 | 安徽纽亚达科技有限责任公司 | Separate mining swirler |
| CN106493005A (en) * | 2016-10-17 | 2017-03-15 | 东北石油大学 | A kind of two-phase vortex separation system |
| CN106840786A (en) * | 2017-04-19 | 2017-06-13 | 成都南方电子仪表有限公司 | A kind of online low concentration chlorine analysis system |
| CN110678268A (en) * | 2017-05-31 | 2020-01-10 | 东京毅力科创株式会社 | Cyclone type collector |
-
2014
- 2014-01-13 CN CN201420020372.6U patent/CN203635355U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106269316A (en) * | 2016-08-25 | 2017-01-04 | 安徽纽亚达科技有限责任公司 | Separate mining swirler |
| CN106493005A (en) * | 2016-10-17 | 2017-03-15 | 东北石油大学 | A kind of two-phase vortex separation system |
| CN106840786A (en) * | 2017-04-19 | 2017-06-13 | 成都南方电子仪表有限公司 | A kind of online low concentration chlorine analysis system |
| CN110678268A (en) * | 2017-05-31 | 2020-01-10 | 东京毅力科创株式会社 | Cyclone type collector |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140611 Termination date: 20170113 |