CN203944261U - A kind of opposed double dust collection device system of side formula air inlet - Google Patents
A kind of opposed double dust collection device system of side formula air inlet Download PDFInfo
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- CN203944261U CN203944261U CN201420305037.0U CN201420305037U CN203944261U CN 203944261 U CN203944261 U CN 203944261U CN 201420305037 U CN201420305037 U CN 201420305037U CN 203944261 U CN203944261 U CN 203944261U
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- air inlet
- water curtain
- side formula
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Abstract
The utility model relates to a kind of opposed double dust collection device system of side formula air inlet, comprise side formula air inlet, (I) section accelerating cavity, (I) section cinder-discharging port, (I) section sedimentation chamber, (II) section sedimentation chamber/throttling chamber, discharge outlet/(II) section cinder-discharging port, choke block, deflector, water curtain dedusting chamber, centrifugal blower, it is characterized in that adopting two opposed putting of auto-excitation type water curtain deduster, take right side deduster as example describes, adopt side formula air inlet; (I) section sedimentation chamber and (I) section an accelerating cavity be 45 degree settings, bottom establish (I) section cinder-discharging port; In (II) section bottom, sedimentation chamber/throttling chamber, establish (II) section cinder-discharging port, make the discharge outlet in water curtain dedusting chamber simultaneously; Between (II) section sedimentation chamber/throttling chamber and water curtain dedusting chamber, be provided with choke block, (II) in section sedimentation chamber/throttling chamber and water curtain dedusting chamber, be provided with deflector, regulate choke block aperture; The water curtain dedusting chamber of two dedusters is opposed, and top, middle is equipped with centrifugal blower.
Description
Technical field
The utility model relates to a kind of deduster, more precisely a kind of opposed double dust collection device system of side formula air inlet.
Background technology
Deduster is widely used in the industries such as metallurgy, mine, cement, steam power plant, and Main Function is that dust is separated from dust-contained airflow.In actual application, the dedusting method of deduster is single, inefficiency, and often there is the problems such as excess drive force in the equipment that drags deduster.In order to solve this series of problems, can produce a kind of opposed double dust collection device system of side formula air inlet.
Summary of the invention
The purpose of this utility model is to provide a kind of opposed double dust collection device system of side formula air inlet of efficient energy-saving.
The purpose of this utility model can realize in the following manner: a kind of opposed double dust collection device system of side formula air inlet, comprise side formula air inlet, (I) section accelerating cavity, (I) section cinder-discharging port, (I) section sedimentation chamber, (II) section sedimentation chamber/throttling chamber, discharge outlet/(II) section cinder-discharging port, choke block, deflector, water curtain dedusting chamber, centrifugal blower, it is characterized in that adopting two opposed putting of auto-excitation type water curtain deduster, take right side deduster as example describes, adopt side formula air inlet; (I) section sedimentation chamber and (I) section an accelerating cavity be 45 degree settings, bottom establish (I) section cinder-discharging port; In (II) section bottom, sedimentation chamber/throttling chamber, establish (II) section cinder-discharging port, make the discharge outlet in water curtain dedusting chamber simultaneously; Between (II) section sedimentation chamber/throttling chamber and water curtain dedusting chamber, be provided with choke block, (II) in section sedimentation chamber/throttling chamber and water curtain dedusting chamber, be provided with deflector, regulate choke block aperture; The water curtain dedusting chamber of two dedusters is opposed, and top, middle is equipped with centrifugal blower.Described side formula air inlet is axially vertical with (I) section accelerating cavity.The water curtain dedusting chamber of two dedusters is opposed, adopts same water inlet, and to both sides, each extension arranges a ramp, and the thing C that places obstacles on ramp makes mobile current form whirlpool.Two dedusters are except centrifugal blower, and all parts and structure are arranged symmetrically with.Described centrifugal blower is in the middle of two dedusters, drags two dedusters during work simultaneously.
The utility model compared with prior art has the following advantages.
Energy-conservation.In actual production scene, the applied power of power-equipment is always superfluous, and the present invention adopts a centrifugal blower to drag two dedusters, by calculating and type selecting, makes full use of electric energy.
Efficiently.Adopt side formula air inlet, axially vertical with (I) section accelerating cavity, can enter accelerating cavity along spiral trajectory, large-size particles is radially thrown away mostly, after deposition, from cinder-discharging port, discharges.
Efficiently.Two dedusters can strengthen the treating capacity of dusty gas in the same time.
Efficiently.Deduster adopts the multiple dedusting methods such as gravitational settling, interception effect, Blang's diffusion, inertial collision, wet dedusting, and efficiency is high.
Efficiently.The thing (the C place of accompanying drawing 1) of placing obstacles at the water in dust removal place of flowing through, fluid produces and streams, thereby forms whirlpool after barrier, and when dusty gas impacts liquid layer, large particle diameter dust is directly trapped by whirlpool.
Efficiently.Owing to adopting two opposed putting of deduster, dust-contained airflow in both sides, place, water curtain dedusting chamber collides, because dust-contained airflow can carry a part of drop after water curtain, in water curtain dedusting chamber, just can produce drop and approach grit, grit approaches two kinds of forms of drop, with centrifugal blower frequency change dust can be sticking, the form such as diffusion, cohesion trapped by drop, opposed two dedusters putting can aggravate this effect greatly, thereby improve efficiency of dust collection.
Accompanying drawing explanation
Accompanying drawing 1 is structural representation of the present utility model.
In figure: 1, side formula air inlet, 2, (I) section accelerating cavity, 3, (I) section cinder-discharging port, 4, (
) section sedimentation chamber, 5, (II) section sedimentation chamber/throttling chamber, 6, discharge outlet/(II) section cinder-discharging port, 7, choke block, 8, deflector, 9, water curtain dedusting chamber, 10, centrifugal blower.In figure, C place represents the barrier arranging.
Accompanying drawing 2 is A-A sectional views.
Accompanying drawing 3 is B place enlarged drawings, and the hole on the left side can regulate the lap of two plates to regulate choke block aperture with this.
Accompanying drawing 4 is D place enlarged drawings, is that in the chamber of water curtain dedusting herein, wet dust removal traps illustrating of mechanism.Due to the throttling action of choke block, near gas throttling outlet reaches very high-speed, and air velocity, much larger than water droplet speed, has obtained the trap conditions of " dirt drips and approaches drop ", and dust is trapped for the first time; Away from choke block exit, air-flow is fully dispersed, Speed Reduction, and the water droplet speed being evoked is substantially constant, and now, water droplet speed, higher than dust speed, obtains the trap conditions of " drop approaches dirt and drips ", and dust is trapped for the second time
The specific embodiment
As follows with reference to accompanying drawing 1: a kind of opposed double dust collection device system of side formula air inlet, comprise side formula air inlet 1, (I) section accelerating cavity 2, (I) section cinder-discharging port 3, (I) section sedimentation chamber 4, (II) section sedimentation chamber/throttling chamber 5, discharge outlet/(II) section cinder-discharging port 6, choke block 7, deflector 8, water curtain dedusting chamber 9, centrifugal blower 10, it is characterized in that adopting two opposed putting of auto-excitation type water curtain deduster, take right side deduster as example describes, adopt side formula air inlet 1; (I) section sedimentation chamber 4 and (I) a section accelerating cavity 2 be 45 degree settings, I section cinder-discharging port 3 is established in bottom; In (II) section 5 bottoms, sedimentation chamber/throttling chamber, establish (II) section cinder-discharging port 6, make the discharge outlet in water curtain dedusting chamber 9 simultaneously; Between (II) section sedimentation chamber/throttling chamber 5 and water curtain dedusting chamber 9, be provided with choke block 7, (II) 9 li, section sedimentation chamber/throttling chamber 5 and water curtain dedusting chamber are provided with deflector 8, regulate choke block aperture; The water curtain dedusting chamber of two dedusters is opposed, and top, middle is equipped with centrifugal blower 10.Described side formula air inlet 1 is axially vertical with (I) section accelerating cavity 2.The water curtain dedusting chamber of two dedusters is opposed, adopts same water inlet, and to both sides, each extension arranges a ramp, and the thing C that places obstacles on ramp makes mobile current form whirlpool.Two dedusters are except centrifugal blower 10, and all parts and structure are arranged symmetrically with.Described centrifugal blower 10 is in the middle of two dedusters, drags two dedusters during work simultaneously.
Dust-contained airflow enters by side formula air inlet 1, under the suction function producing at centrifugal blower 10, can enter along spiral trajectory as shown in the figure (I) section accelerating cavity 2, the dust of most of large particle diameter enters under the action of the centrifugal (I) section sedimentation chamber 4 and deposits, and by (I) section cinder-discharging port 3, discharges; Dust-contained airflow enters (II) section sedimentation chamber/throttling chamber 5 then, large particle diameter dust continues sedimentation, water in dust removal relies on Action of Gravity Field to tilt and lower and dusty gas convection current collision, and ash-laden gas fails to be convened for lack of a quorum at choke block 7 places' impact liquid layers, because the dust of inertia part particle diameter is directly trapped by liquid layer; Dust-contained airflow evokes a large amount of drops, enters water curtain dedusting chamber 9, forms the water curtain of parabolic, and drop continues dust to trap; Meanwhile, also there is the same flow process in left side deduster, dust-contained airflow in 9 both sides, place, water curtain dedusting chamber collides, because dust-contained airflow can carry a part of drop after water curtain, in water curtain dedusting chamber 9, just can produce drop and approach grit, grit approaches two kinds of forms of drop, with centrifugal blower 10 frequency change dust can be sticking, the form such as diffusion, cohesion trapped by drop, opposed two dedusters putting can aggravate this effect greatly, thereby improve efficiency of dust collection.
Claims (5)
1. the opposed double dust collection device system of a side formula air inlet, comprise side formula air inlet (1), (I) section accelerating cavity (2), (I) section cinder-discharging port (3), (I) section sedimentation chamber (4), (II) section sedimentation chamber/throttling chamber (5), discharge outlet/(II) section cinder-discharging port (6), choke block (7), deflector (8), water curtain dedusting chamber (9), centrifugal blower (10), it is characterized in that adopting two opposed putting of auto-excitation type water curtain deduster, take right side deduster as example describes, adopt side formula air inlet (1); (I) section sedimentation chamber (4) and (I) a section accelerating cavity (2) be 45 degree settings, (I) section cinder-discharging port (3) is established in bottom; In (II) section bottom, sedimentation chamber/throttling chamber (5), establish (II) section cinder-discharging port (6), make the discharge outlet in water curtain dedusting chamber (9) simultaneously; Between (II) section sedimentation chamber/throttling chamber (5) and water curtain dedusting chamber (9), be provided with choke block (7), (II) section sedimentation chamber/throttling chamber (5) and the inner deflector (8) that is provided with in water curtain dedusting chamber (9), regulate choke block aperture; The water curtain dedusting chamber of two dedusters is opposed, and top, middle is equipped with centrifugal blower (10).
2. according to the opposed double dust collection device system of a kind of side formula air inlet described in claims 1, it is characterized in that: described side formula air inlet (1) is axially vertical with (I) section accelerating cavity (2).
3. according to the opposed double dust collection device system of a kind of side formula air inlet described in claims 1, it is characterized in that: the water curtain dedusting chamber of two dedusters is opposed, adopt same water inlet, to both sides, each extension arranges a ramp, and the thing C that places obstacles on ramp makes mobile current form whirlpool.
4. according to the opposed double dust collection device system of a kind of side formula air inlet described in claims 1, it is characterized in that: two dedusters are except centrifugal blower (10), and all parts and structure are arranged symmetrically with.
5. according to the opposed double dust collection device system of a kind of side formula air inlet described in claims 1, it is characterized in that: described centrifugal blower (10) is in the middle of two dedusters, drags two dedusters during work simultaneously.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420305037.0U CN203944261U (en) | 2014-06-10 | 2014-06-10 | A kind of opposed double dust collection device system of side formula air inlet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420305037.0U CN203944261U (en) | 2014-06-10 | 2014-06-10 | A kind of opposed double dust collection device system of side formula air inlet |
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| Publication Number | Publication Date |
|---|---|
| CN203944261U true CN203944261U (en) | 2014-11-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420305037.0U Expired - Fee Related CN203944261U (en) | 2014-06-10 | 2014-06-10 | A kind of opposed double dust collection device system of side formula air inlet |
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| CN (1) | CN203944261U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110302626A (en) * | 2019-07-30 | 2019-10-08 | 陈美青 | Wet scrubber is washed in self-excitation |
| CN115156137A (en) * | 2022-07-18 | 2022-10-11 | 广州城市理工学院 | Dust absorption settling chamber |
-
2014
- 2014-06-10 CN CN201420305037.0U patent/CN203944261U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110302626A (en) * | 2019-07-30 | 2019-10-08 | 陈美青 | Wet scrubber is washed in self-excitation |
| CN110302626B (en) * | 2019-07-30 | 2024-03-12 | 安徽正义研磨环保科技有限公司 | Self-excitation washing wet dust collector |
| CN115156137A (en) * | 2022-07-18 | 2022-10-11 | 广州城市理工学院 | Dust absorption settling chamber |
| CN115156137B (en) * | 2022-07-18 | 2024-06-11 | 广州城市理工学院 | Dust collection sedimentation chamber |
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| 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: 20141119 Termination date: 20150610 |
|
| EXPY | Termination of patent right or utility model |