CN204051947U - A kind of novel powder cyclone collector - Google Patents
A kind of novel powder cyclone collector Download PDFInfo
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- CN204051947U CN204051947U CN201420525072.3U CN201420525072U CN204051947U CN 204051947 U CN204051947 U CN 204051947U CN 201420525072 U CN201420525072 U CN 201420525072U CN 204051947 U CN204051947 U CN 204051947U
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- assembly
- whirlwind
- expansion joint
- discharging
- cyclone collector
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Abstract
A kind of novel powder cyclone collector, comprise whirlwind top assembly and whirlwind bottom assembly, assembly bottom, described whirlwind bottom directly connects device for discharging by flange arrangement; And built-in vent pipe in the assembly of described whirlwind top, this blast pipe is overhanging, and connect discharging opening on assembly top, whirlwind top, assembly side, whirlwind top is other is provided with volute air-inlet mouth, this volute air-inlet mouth is connected on the built-in vent pipe of whirlwind top assembly, and on described blast pipe, being provided with an expansion joint, this expansion joint front end is provided with the blade construction of one group of oblique placement, and the expansion joint centre position of graded blade is provided with the gas cyclone injector of an opening towards blade construction.The utility model technique is simple, easy to process, can effectively improve powder collection rate.
Description
Technical field
The utility model relates to field of powder metallurgy, is specially a kind ofly to collect the adjustable a kind of novel powder cyclone collector of characteristic.
Background technology
In PVC material preparation process, PVC powder compound stabilizer as stabilizing agent is a kind of Diversity objects system comprising multiple organic material, inorganic material or inorganic nano material etc., often need to carry out collection process to such powder material in its preparation process, a part of raw material can be reclaimed to reduce production cost while maintenance workman operating environment.
In the process, typically use cyclone collector as collecting device, cyclone collector is the common equipment that powder is collected, for monotubular cyclone collector, by monotubular cyclonic air flow to grit and air produce the difference of centrifugal inertial force size, the gentle stream of grit is separated.But there is efficiency in traditional cyclone collector, and PVC powder compound stabilizer is in preparation process, the proportion of each raw material due to different powder and the difference of domain size distribution, in collection process, powder loss ratio has the trend of increase, causes powder collection efficiency to decline, production cost improves, cause qualified powder escape probability comparatively large, circulation that remaining powder is idle, increases the wearing and tearing of output channel.
Utility model content
The technical problem that the utility model solves is to provide a kind of novel powder cyclone collector, to solve the shortcoming in above-mentioned background technology.
The technical problem that the utility model solves realizes by the following technical solutions:
A kind of novel powder cyclone collector, comprise whirlwind top assembly and whirlwind bottom assembly, its assembly bottom, whirlwind bottom directly connects device for discharging by flange arrangement; And built-in vent pipe in the assembly of described whirlwind top, this blast pipe is overhanging, and connect discharging opening on assembly top, whirlwind top, assembly side, whirlwind top is other is provided with volute air-inlet mouth, this volute air-inlet mouth is connected on the built-in vent pipe of whirlwind top assembly, and on described blast pipe, being provided with an expansion joint, this expansion joint front end is provided with the blade construction of one group of oblique placement, and the expansion joint centre position of graded blade is provided with the gas cyclone injector of an opening towards blade construction.
In the utility model, described device for discharging is that mechanical type star-like discharging device or gravity type flash butterfly valve.
In the utility model, the angle between the blade construction of described oblique placement and expansion joint axis is 75 ° ~ 82 °.
In the utility model, pass through between described whirlwind top assembly and whirlwind bottom assembly with bore Flange joint or by welded shaping.
Beneficial effect: the utility model technique is simple, easy to process, powder collection rate can be made to bring up to more than 99% by traditional 90 ~ 95%, and regulating butterfly valve device can be carried out according to the proportion of different powder and particle size distribution profiles, to reach the object being suitable for different powder and collecting, substantially increase the flexibility of gathering-device.
Accompanying drawing explanation
Fig. 1 is schematic diagram of the present utility model.
Wherein: 1, blast pipe; 2, discharging opening; 3, volute air-inlet mouth; 4, whirlwind top assembly; 5, whirlwind bottom assembly; 6, gravity type flashes butterfly valve; 7, expansion joint; 8, gas cyclone injector; 9, blade.
Detailed description of the invention
The technological means realized to make the utility model, creation characteristic, reaching object and effect is easy to understand, below in conjunction with concrete diagram, setting forth the utility model further.
See a kind of novel powder cyclone collector of Fig. 1, comprise whirlwind top assembly 4 and whirlwind bottom assembly 5, its whirlwind top assembly 4 is a column casing structure, and whirlwind bottom assembly 5 is an inversed conical drum structure, the upper opening size of whirlwind bottom assembly 5 is consistent with the column casing structure size of whirlwind top assembly 4 and one-body molded by welding manner.Assembly 4 top, whirlwind top has discharging opening 2, and side is other is a volute air-inlet mouth 3, and volute air-inlet mouth 3 inside connects blast pipe 1; Whirlwind bottom assembly 5 is positioned at the below of whirlwind top assembly 4, and bottom connects for gravity type flashes butterfly valve 6.
And in the present embodiment, blast pipe 1 bottom is provided with an expansion joint 7, this expansion joint 7 is two-stage structure, upper post barrel structure, bottom is an inversed conical drum structure, be provided with a gas cyclone injector 8 that Open Side Down in expansion joint 7, and be also provided with an oblique fixing blade 9 at the blast pipe end of expansion joint 7 bottom, the angle between this blade 9 and blast pipe axis is 75 °.
More than show and describe general principle of the present utility model, principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and description just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (3)
1. a novel powder cyclone collector, comprises whirlwind top assembly and whirlwind bottom assembly, it is characterized in that, assembly bottom, described whirlwind bottom directly connects device for discharging by flange arrangement; And built-in vent pipe in the assembly of described whirlwind top, this blast pipe is overhanging, and connect discharging opening on assembly top, whirlwind top, assembly side, whirlwind top is other is provided with volute air-inlet mouth, this volute air-inlet mouth is connected on the built-in vent pipe of whirlwind top assembly, and on described blast pipe, being provided with an expansion joint, this expansion joint front end is provided with the blade construction of one group of oblique placement, and the expansion joint centre position of graded blade is provided with the gas cyclone injector of an opening towards blade construction.
2. a kind of novel powder cyclone collector according to claim 1, is characterized in that, described device for discharging is that mechanical type star-like discharging device or gravity type flash butterfly valve.
3. a kind of novel powder cyclone collector according to claim 1, is characterized in that, the angle between the blade construction of described oblique placement and expansion joint axis is 75 ° ~ 82 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420525072.3U CN204051947U (en) | 2014-09-15 | 2014-09-15 | A kind of novel powder cyclone collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420525072.3U CN204051947U (en) | 2014-09-15 | 2014-09-15 | A kind of novel powder cyclone collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204051947U true CN204051947U (en) | 2014-12-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420525072.3U Active CN204051947U (en) | 2014-09-15 | 2014-09-15 | A kind of novel powder cyclone collector |
Country Status (1)
| Country | Link |
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| CN (1) | CN204051947U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110328060A (en) * | 2019-06-14 | 2019-10-15 | 刘育太 | A kind of efficient cyclone separator and method |
-
2014
- 2014-09-15 CN CN201420525072.3U patent/CN204051947U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110328060A (en) * | 2019-06-14 | 2019-10-15 | 刘育太 | A kind of efficient cyclone separator and method |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |