CN201049275Y - Multi-level water film whirlwind negative pressure dust removing device - Google Patents
Multi-level water film whirlwind negative pressure dust removing device Download PDFInfo
- Publication number
- CN201049275Y CN201049275Y CNU2007200210607U CN200720021060U CN201049275Y CN 201049275 Y CN201049275 Y CN 201049275Y CN U2007200210607 U CNU2007200210607 U CN U2007200210607U CN 200720021060 U CN200720021060 U CN 200720021060U CN 201049275 Y CN201049275 Y CN 201049275Y
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- China
- Prior art keywords
- whirlwind
- deduster
- inner core
- moisture film
- air inlet
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Abstract
The utility model discloses a multistage water film cyclone negative pressure dust collector which consists of a dust collector body outer cylinder, a body inner cylinder, a body lower cone and a body upper vapor-fog separator, wherein, the body outer cylinder is provided with an air inlet and a ring water film generator; a purified gas outlet is arranged at the upper end of the vapor-fog separator arranged on the body; the top of the dust collector body inner cylinder is provided with a straightthrough water film generator and a swirl vane; the side face of the bottom of the dust collector body inner cylinder is provided with an inner cylinder cyclone air inlet; the air inlet extends into the cavity arranged between the dust collector body outer cylinder and the body inner cylinder through an air inlet channel; moreover, the air inlet channel is arranged in downward sloping. The utility model is characterized in that four measures including water film, cyclone, impact and water bath are adopted in dust removal and treatment; therefore, the dust collector has multifunction and good dust removal effect.
Description
Technical field
The utility model belongs to treating flour dust deduster technical field, especially relates to multistage moisture film whirlwind depression dust-removing device.
Background technology
The dust that produces in the bulk cargo delivery technology process is very big to the pollution of environment and the harm of human body, and deduster is adopted in the comprehensive regulation of dust more.Existing sack cleaner and single rotation drum type cyclone dust collector, because both efficiency of dust collections are low, dust removing effects is not obvious and be difficult to promote the use of in the whole country.Also have and adopt spray mode and impingement dust collector to administer dust, operating cost is big, maintenance capacity big, fluctuation of service but exist, shortcomings such as concentration of emission height.
Summary of the invention
The purpose of this utility model is to improve the deficiency of prior art and a kind of multistage moisture film whirlwind depression dust-removing device that adopts moisture film, whirlwind, impact, 4 kinds of measure dedustings of water-bath, treating flour dust deduster diverse in function, good dedusting effect is provided.
The purpose of this utility model is to realize like this, a kind of multistage moisture film whirlwind depression dust-removing device, be by deduster body urceolus, the body inner core, the body lower cone becomes with steam fog splitter group on the body, air inlet is on deduster body urceolus, body urceolus inboard is provided with annular moisture film generator, purified gas outlet is steam fog separator upper end on body, deduster body inner core top is provided with through type moisture film generator and swirl vane, deduster body inner core bottom sides is provided with inner core whirlwind air inlet, be characterized in being provided with air intake passage between cavity between air inlet and deduster body urceolus and body inner core the downward-sloping installation of air intake passage.
In order further to realize the purpose of this utility model, the bottom that can be the body inner core is an opening.
In order further to realize the purpose of this utility model, can be that inner core whirlwind air inlet is four and is symmetrically distributed in deduster body inner core lower side.
In order further to realize the purpose of this utility model, can be that deduster through type moisture film generator and annular moisture film generator all are the screw cone formulas, the diffusion angle is 60 °.
In order further to realize the purpose of this utility model, can be the peep hole that two symmetries are set on the deduster lower cone.
In order further to realize the purpose of this utility model, can be that deduster whirlwind air intake passage becomes 8 ° of angles with axis, the whirlwind air inlet and the deduster axis normal of four symmetrical distributions of body inner core bottom sides.
Compared with the prior art the utility model has following distinguishing feature and good effect: the utility model air inlet enters between deduster body urceolus and body inner core in the cavity by air intake passage, the downward-sloping installation of air intake passage, dusty gas rotates in the deduster like this, rotation at a high speed downwards, and impact the water surface of bottom simultaneously, most dust is gone out with inertia and current, simultaneously owing to adopt multistage moisture film cyclone structure, after dusty gas enters the whirlwind air inlet, priority is through the isolation of purified of two-stage moisture film and twice whirlwind, the regulation effect of dust is obvious, deduster adopts moisture film simultaneously, whirlwind, impact, the dust of four kinds of modes of water-bath is administered, and dust removing effects is obvious, and the utility model is simple in structure, maintenance is little, is easy to install and use.
Description of drawings
Below in conjunction with drawings and Examples the utility model is described in further detail.
Fig. 1 is a kind of structural representation of the present utility model.
Fig. 2 is an another kind of structural representation of the present utility model.
The specific embodiment
Embodiment 1, a kind of multistage moisture film whirlwind depression dust-removing device, with reference to Fig. 1, be in deduster body urceolus 9, to be provided with body inner core 8, the bottom of body urceolus 9 is provided with body lower cone 11, top is provided with steam fog separator 3 on the body, steam fog separator 3 is once to be fixed with one-level catcher 2 and secondary catcher 1 on the gas channel of enclosure interior from bottom to top, air inlet 7 is on deduster body urceolus 9, body urceolus 9 inboards are provided with annular moisture film generator 6, purified gas outlet is steam fog separator 3 upper ends on body, deduster body inner core 8 tops are provided with through type moisture film generator 5 and swirl vane 4, body urceolus 9 and body inner core 8 get up by inner core king and a plurality of swirl vane 4 fixed combination, deduster body inner core 8 bottom sides are provided with inner core whirlwind air inlet 10, air inlet 7 is communicated with deduster body urceolus 9 and 8 cavitys of body inner core by air intake passage 13, air intake passage 13 downward-sloping installations, deduster whirlwind air intake passage 13 becomes 8 ° of angles with axis, this constitutes a kind of structure of the present utility model.
The multistage moisture film whirlwind of the utility model depression dust-removing device, the utilization of its science the principle of dry type cyclone dust collectors and water dust scrubber, this structure is more suitable for purifying with the capture of different-grain diameter distribution dust, dusty gas is sucked by deduster urceolus whirlwind air inlet 7, the dust of greater particle size falls through through type moisture film generator 5 humidifications, the dusty gas that enters deduster body urceolus 9 passes through the spray for dust suppression of circular membrane generator 6 again, rotation at a high speed downwards, and impacting the water surface of bottom simultaneously, most dust is gone out with inertia and current.Enter body inner core 8 through the air that rotates after handling at a high speed, along the upwards rotation at a high speed of body inner core 8 axis, enter steam fog separator 3 on the body after the special moisture film of process is handled, the purified gas outlet from steam fog separator top after the purification is discharged outdoor.
Claims (6)
1. multistage moisture film whirlwind depression dust-removing device, be by deduster body urceolus (9), body inner core (8), steam fog separator (3) is formed on body lower cone (11) and the body, air inlet (7) is on deduster body urceolus (9), body urceolus (9) inboard is provided with annular moisture film generator (6), purified gas outlet is steam fog separator (3) upper end on body, deduster body inner core (8) top is provided with through type moisture film generator (5) and swirl vane (4), deduster body inner core (8) bottom sides is provided with inner core whirlwind air inlet (10), it is characterized in that being provided with air intake passage (13) between cavity between air inlet (7) and deduster body urceolus (9) and body inner core (8) the downward-sloping installation of air intake passage (13).
2. a kind of multistage moisture film whirlwind depression dust-removing device according to claim 1, the bottom that it is characterized in that body inner core (8) is an opening.
3. a kind of multistage moisture film whirlwind depression dust-removing device according to claim 1 is characterized in that inner core whirlwind air inlet (10) is four and is symmetrically distributed in deduster body inner core (8) lower side.
4. a kind of multistage moisture film whirlwind depression dust-removing device according to claim 1 is characterized in that deduster through type moisture film generator (5) and annular moisture film generator (6) all are the screw cone formulas, and the diffusion angle is 60 °.
5. a kind of multistage moisture film whirlwind depression dust-removing device according to claim 1 is characterized in that being provided with on the deduster lower cone (11) peep hole (12) of two symmetries.
6. according to claim 1 or 3 described a kind of multistage moisture film whirlwind depression dust-removing devices, it is characterized in that deduster whirlwind air intake passage (13) becomes 8 ° of angles with axis, the whirlwind air inlet (10) of four symmetrical distributions of body inner core (8) bottom sides and deduster axis normal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200210607U CN201049275Y (en) | 2007-04-20 | 2007-04-20 | Multi-level water film whirlwind negative pressure dust removing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200210607U CN201049275Y (en) | 2007-04-20 | 2007-04-20 | Multi-level water film whirlwind negative pressure dust removing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201049275Y true CN201049275Y (en) | 2008-04-23 |
Family
ID=39335756
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200210607U Expired - Fee Related CN201049275Y (en) | 2007-04-20 | 2007-04-20 | Multi-level water film whirlwind negative pressure dust removing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201049275Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107961638A (en) * | 2017-12-27 | 2018-04-27 | 天津时代创业科技有限公司 | Energy-saving duster |
| CN113144799A (en) * | 2021-03-02 | 2021-07-23 | 昆山科朗兹环保科技有限公司 | Two-stage vortex type cyclone water film dust remover |
| CN115055019A (en) * | 2022-06-27 | 2022-09-16 | 华南农业大学 | Wet dust collector |
-
2007
- 2007-04-20 CN CNU2007200210607U patent/CN201049275Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107961638A (en) * | 2017-12-27 | 2018-04-27 | 天津时代创业科技有限公司 | Energy-saving duster |
| CN107961638B (en) * | 2017-12-27 | 2023-08-29 | 天津时代创业科技有限公司 | High-efficiency energy-saving dust remover |
| CN113144799A (en) * | 2021-03-02 | 2021-07-23 | 昆山科朗兹环保科技有限公司 | Two-stage vortex type cyclone water film dust remover |
| CN115055019A (en) * | 2022-06-27 | 2022-09-16 | 华南农业大学 | Wet dust collector |
| CN115055019B (en) * | 2022-06-27 | 2023-11-24 | 华南农业大学 | Wet dust collector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080423 |