CN204769191U - Take cyclone of water conservancy diversion strip - Google Patents
Take cyclone of water conservancy diversion strip Download PDFInfo
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- CN204769191U CN204769191U CN201520486801.3U CN201520486801U CN204769191U CN 204769191 U CN204769191 U CN 204769191U CN 201520486801 U CN201520486801 U CN 201520486801U CN 204769191 U CN204769191 U CN 204769191U
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- boss
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- water conservancy
- conservancy diversion
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Abstract
The utility model provides a take cyclone of water conservancy diversion strip, upper portion flange (1) is connected at casing (4) top, and lower part flange (5) is connected to the casing bottom, the casing includes back taper physique (43) of upper portion casing (42) and well lower part, open on the casing of upper portion air inlet (2), the casing internal surface is provided with spiral water conservancy diversion strip (3), and flange bottom in upper portion is provided with two layers boss (11), and first layer boss surface is opened has spiral groove, and spiral groove is linked together with second floor boss, and open at the boss center has the through -hole, and the through -hole passes the upper portion flange and as gas outlet (12), boss spiral groove cooperatees with the spiral water conservancy diversion strip of upper portion casing internal surface, and it is rotatory along setting for the route to force to change the air inlet wind direction, makes the air inlet direction unanimous with water conservancy diversion strip wind -guiding direction. The cross sectional shape of spiral water conservancy diversion strip is a rectangle or trapezoidal. The utility model discloses can effectively increase the rotatory time of air current in the dust remover, get rid of littleer dust particle, improve dust removal effect.
Description
Technical field
The utility model relates to a kind of cyclone dust collectors, particularly relates to a kind of cyclone dust collectors with flow guide bar.
Background technology
Cyclone dust collectors are dust arresters that grit is separated by the centrifugal force utilizing swirling eddy to produce from conjunction dirt air-flow.Existing pyramid type cyclone dust collectors comprise upper flange, housing, lower flange, air inlet, gas outlet, and case top connects upper flange, and upper flange center has gas outlet, and gas outlet is connected to outside blast pipe; Housing bottom connect lower flange, lower flange install flue-dust retainer with collects cyclone dust collectors remove under grit; Housing comprises the back taper body of upper body and middle and lower part, and air inlet is opened in upper body.The advantage of existing cyclone dust collectors is structure lists, and small volume, does not need special auxiliary device, and operating maintenance is convenient; Shortcoming is that efficiency of dust collection is low.
Summary of the invention
The purpose of this utility model is to provide a kind of cyclone dust collectors with flow guide bar, be provided with in this shell of dust remover bottom spiral stream guidance bar and upper flange and be provided with helical wind-guiding landslide, thus effectively can increase the rotational time of air-flow in deduster, can less dust granules be removed, improve deduster dust removing effects.
In order to realize above-mentioned technical purpose, the utility model adopts following technical scheme:
A kind of cyclone dust collectors with flow guide bar, comprise upper flange, housing, lower flange, air inlet, case top connects upper flange, housing bottom connects lower flange, housing comprises the back taper body of upper body and middle and lower part, air inlet is opened in upper body, described shell inner surface is provided with spiral stream guidance bar, two layers of boss are provided with bottom described upper flange, ground floor boss diameter is greater than second layer boss, second layer boss is back taper, ground floor boss outer surface has helical groove, helical groove is connected with second layer boss, two layers of boss center have through hole, through hole is through upper flange and as gas outlet, described boss helical groove matches with the spiral stream guidance bar of upper body inner surface, and forcibly changing air inlet wind direction rotates along setting path, makes air intake direction consistent with flow guide bar wind-guiding direction.
The cross sectional shape of described spiral stream guidance bar is rectangle or trapezoidal.
The utility model is provided with spiral stream guidance bar in shell inner surface, boss is provided with bottom upper flange, boss outer surface is provided with helical wind-guiding landslide, match with the spiral stream guidance bar of upper body inner surface in boss helical wind-guiding landslide, forcibly changing air inlet wind direction rotates along setting path, thus make air intake direction consistent with flow guide bar wind-guiding direction, air-flow in effective control deduster, effectively can increase the rotational time of air-flow in deduster, thus can less dust granules be removed, improve deduster dust removing effects.And spiral stream guidance bar also plays reinforcement effect, makes extend the service life of deduster simultaneously.
Accompanying drawing explanation
Fig. 1 is the cyclone duster structure schematic diagram of the utility model band flow guide bar;
Fig. 2 is upper flange structural representation of the present utility model;
Fig. 3 is shell structure schematic diagram of the present utility model.
In figure: 1 upper flange, 2 air inlets, 3 spiral stream guidance bars, 4 housings, 5 lower flange; 11 boss, 12 gas outlets, 41 upper flange end faces, 42 upper body, 43 back taper bodies.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
See Fig. 1 to Fig. 3, a kind of cyclone dust collectors with flow guide bar, comprise upper flange 1, housing 4, lower flange 5, air inlet 2 and gas outlet 12, housing 4 top connects upper flange 1, connect lower flange 5 bottom housing 4, lower flange 5 install flue-dust retainer with collect cyclone dust collectors except under grit.
Described housing 4 comprises the back taper body 43 of upper flange end face 41, upper body 42 and middle and lower part, and upper flange end face 41 and upper flange 1 are connected, and air inlet 2 is opened in the upper body 42 of housing 4; Described housing 4 inner surface is provided with spiral stream guidance bar 3, and the effect of flow guide bar is can effective wind-guiding, makes the centrifugal rotation time of wind in deduster longer, effectively can improve the dust removing effects of dedusting, remove thinner dust granules.
Two layers of boss 11 are provided with bottom described upper flange 1, ground floor boss diameter is greater than second layer boss, second layer boss is back taper, ground floor boss 11 outer surface has helical groove, helical groove is connected with second layer boss, two layers of boss 11 center have through hole, and through hole is through upper flange and as gas outlet 12, and gas outlet 12 is connected to outside blast pipe.Described boss 11 helical groove constitutes helical wind-guiding landslide, helical groove matches with the spiral stream guidance bar 3 of upper body 42 inner surface, forcibly changing air inlet 3 wind direction rotates along setting path, makes air intake direction consistent with flow guide bar 3 wind-guiding direction, thus improves dust removing effects.
Fall for ease of dust granules, the cross sectional shape of described spiral stream guidance bar 3 is rectangles or trapezoidal.
These are only preferred embodiment of the present utility model; be not intended to limit protection domain of the present utility model; therefore, all do within spirit of the present utility model and principle any amendment, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (2)
1. the cyclone dust collectors with flow guide bar, comprise upper flange (1), housing (4), lower flange (5), air inlet (2), housing (4) top connects upper flange (1), housing (4) bottom connects lower flange (5), housing (4) comprises the back taper body (43) of upper body (42) and middle and lower part, and air inlet (2) is opened in upper body (42); It is characterized in that:
Described housing (4) inner surface is provided with spiral stream guidance bar (3), described upper flange (1) bottom is provided with two layers of boss (11), ground floor boss diameter is greater than second layer boss, second layer boss is back taper, ground floor boss (11) outer surface has helical groove, helical groove is connected with second layer boss, and two layers of boss (11) center have through hole, and through hole is through upper flange and as gas outlet (12); Described boss (11) helical groove matches with the spiral stream guidance bar (3) of upper body (42) inner surface, and forcibly changing air inlet (2) wind direction rotates along setting path, makes air intake direction consistent with flow guide bar wind-guiding direction.
2. the cyclone dust collectors of band flow guide bar according to claim 1, is characterized in that: the cross sectional shape of described spiral stream guidance bar (3) is rectangle or trapezoidal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520486801.3U CN204769191U (en) | 2015-07-08 | 2015-07-08 | Take cyclone of water conservancy diversion strip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520486801.3U CN204769191U (en) | 2015-07-08 | 2015-07-08 | Take cyclone of water conservancy diversion strip |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204769191U true CN204769191U (en) | 2015-11-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520486801.3U Active CN204769191U (en) | 2015-07-08 | 2015-07-08 | Take cyclone of water conservancy diversion strip |
Country Status (1)
| Country | Link |
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| CN (1) | CN204769191U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105688569A (en) * | 2016-03-16 | 2016-06-22 | 常州三思环保科技有限公司 | Cyclone filter drum type dust remover |
| CN108160351A (en) * | 2017-11-28 | 2018-06-15 | 玖龙纸业（东莞）有限公司 | A kind of light slag weight slag separator of rotary drum pulping machine |
| CN112691798A (en) * | 2019-10-22 | 2021-04-23 | 中国石油化工股份有限公司 | Cyclone separator, application method thereof and fluidized bed reactor |
-
2015
- 2015-07-08 CN CN201520486801.3U patent/CN204769191U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105688569A (en) * | 2016-03-16 | 2016-06-22 | 常州三思环保科技有限公司 | Cyclone filter drum type dust remover |
| CN108160351A (en) * | 2017-11-28 | 2018-06-15 | 玖龙纸业（东莞）有限公司 | A kind of light slag weight slag separator of rotary drum pulping machine |
| CN108160351B (en) * | 2017-11-28 | 2020-04-14 | 玖龙纸业（东莞）有限公司 | Heavy sediment separator of drum pulper light sediment |
| CN112691798A (en) * | 2019-10-22 | 2021-04-23 | 中国石油化工股份有限公司 | Cyclone separator, application method thereof and fluidized bed reactor |
| CN112691798B (en) * | 2019-10-22 | 2022-11-15 | 中国石油化工股份有限公司 | Cyclone separator, application method thereof and fluidized bed reactor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160531 Address after: 201505 Shanghai Jinshan District City Lin Zhen Lin Shing Road 59 building 3 Patentee after: Shanghai Connaught Purification Technology Co., Ltd. Address before: 201802 Shanghai City, Jiading District Nanxiang Town, new Qin Road No. 358 Patentee before: Shanghai Shi Nuo Science and Technology Ltd. |